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30ee601a RG |
1 | #define BOOST_TEST_DYN_LINK |
2 | #define BOOST_TEST_NO_MAIN | |
3 | #include <boost/test/unit_test.hpp> | |
4 | ||
5 | #include "arguments.hh" | |
95823c07 | 6 | #include "base32.hh" |
8455425c RG |
7 | #include "dnssecinfra.hh" |
8 | #include "dnsseckeeper.hh" | |
30ee601a RG |
9 | #include "lua-recursor4.hh" |
10 | #include "namespaces.hh" | |
11 | #include "rec-lua-conf.hh" | |
12 | #include "root-dnssec.hh" | |
13 | #include "syncres.hh" | |
e503653f | 14 | #include "test-common.hh" |
6dfff36f | 15 | #include "utility.hh" |
30ee601a RG |
16 | #include "validate-recursor.hh" |
17 | ||
30ee601a RG |
18 | RecursorStats g_stats; |
19 | GlobalStateHolder<LuaConfigItems> g_luaconfs; | |
f26bf547 | 20 | thread_local std::unique_ptr<MemRecursorCache> t_RC{nullptr}; |
30ee601a | 21 | unsigned int g_numThreads = 1; |
c1c29961 | 22 | bool g_lowercaseOutgoing = false; |
30ee601a RG |
23 | |
24 | /* Fake some required functions we didn't want the trouble to | |
25 | link with */ | |
26 | ArgvMap &arg() | |
27 | { | |
28 | static ArgvMap theArg; | |
29 | return theArg; | |
30 | } | |
31 | ||
32 | int getMTaskerTID() | |
33 | { | |
34 | return 0; | |
35 | } | |
36 | ||
5899ee54 | 37 | bool RecursorLua4::preoutquery(const ComboAddress& ns, const ComboAddress& requestor, const DNSName& query, const QType& qtype, bool isTcp, vector<DNSRecord>& res, int& ret) const |
30ee601a RG |
38 | { |
39 | return false; | |
40 | } | |
41 | ||
deca7d8f | 42 | int asyncresolve(const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) |
30ee601a RG |
43 | { |
44 | return 0; | |
45 | } | |
46 | ||
47 | /* primeHints() is only here for now because it | |
48 | was way too much trouble to link with the real one. | |
49 | We should fix this, empty functions are one thing, but this is | |
50 | bad. | |
51 | */ | |
52 | ||
53 | #include "root-addresses.hh" | |
54 | ||
55 | void primeHints(void) | |
56 | { | |
57 | vector<DNSRecord> nsset; | |
58 | if(!t_RC) | |
f26bf547 | 59 | t_RC = std::unique_ptr<MemRecursorCache>(new MemRecursorCache()); |
30ee601a RG |
60 | |
61 | DNSRecord arr, aaaarr, nsrr; | |
62 | nsrr.d_name=g_rootdnsname; | |
63 | arr.d_type=QType::A; | |
64 | aaaarr.d_type=QType::AAAA; | |
65 | nsrr.d_type=QType::NS; | |
66 | arr.d_ttl=aaaarr.d_ttl=nsrr.d_ttl=time(nullptr)+3600000; | |
67 | ||
68 | for(char c='a';c<='m';++c) { | |
e4f772ce | 69 | char templ[40]; |
30ee601a RG |
70 | strncpy(templ,"a.root-servers.net.", sizeof(templ) - 1); |
71 | templ[sizeof(templ)-1] = '\0'; | |
72 | *templ=c; | |
73 | aaaarr.d_name=arr.d_name=DNSName(templ); | |
74 | nsrr.d_content=std::make_shared<NSRecordContent>(DNSName(templ)); | |
75 | arr.d_content=std::make_shared<ARecordContent>(ComboAddress(rootIps4[c-'a'])); | |
76 | vector<DNSRecord> aset; | |
77 | aset.push_back(arr); | |
606accb0 | 78 | t_RC->replace(time(nullptr), DNSName(templ), QType(QType::A), aset, vector<std::shared_ptr<RRSIGRecordContent>>(), vector<std::shared_ptr<DNSRecord>>(), true); // auth, nuke it all |
30ee601a RG |
79 | if (rootIps6[c-'a'] != NULL) { |
80 | aaaarr.d_content=std::make_shared<AAAARecordContent>(ComboAddress(rootIps6[c-'a'])); | |
81 | ||
82 | vector<DNSRecord> aaaaset; | |
83 | aaaaset.push_back(aaaarr); | |
606accb0 | 84 | t_RC->replace(time(nullptr), DNSName(templ), QType(QType::AAAA), aaaaset, vector<std::shared_ptr<RRSIGRecordContent>>(), vector<std::shared_ptr<DNSRecord>>(), true); |
30ee601a RG |
85 | } |
86 | ||
87 | nsset.push_back(nsrr); | |
88 | } | |
606accb0 | 89 | t_RC->replace(time(nullptr), g_rootdnsname, QType(QType::NS), nsset, vector<std::shared_ptr<RRSIGRecordContent>>(), vector<std::shared_ptr<DNSRecord>>(), false); // and stuff in the cache |
30ee601a RG |
90 | } |
91 | ||
92 | LuaConfigItems::LuaConfigItems() | |
93 | { | |
94 | for (const auto &dsRecord : rootDSs) { | |
95 | auto ds=unique_ptr<DSRecordContent>(dynamic_cast<DSRecordContent*>(DSRecordContent::make(dsRecord))); | |
96 | dsAnchors[g_rootdnsname].insert(*ds); | |
97 | } | |
98 | } | |
99 | ||
100 | /* Some helpers functions */ | |
101 | ||
102 | static void init(bool debug=false) | |
103 | { | |
e6a9dde5 PL |
104 | g_log.setName("test"); |
105 | g_log.disableSyslog(true); | |
b4c8789a | 106 | |
30ee601a | 107 | if (debug) { |
e6a9dde5 PL |
108 | g_log.setLoglevel((Logger::Urgency)(6)); // info and up |
109 | g_log.toConsole(Logger::Info); | |
30ee601a | 110 | } |
b4c8789a | 111 | else { |
e6a9dde5 PL |
112 | g_log.setLoglevel(Logger::None); |
113 | g_log.toConsole(Logger::Error); | |
b4c8789a | 114 | } |
30ee601a | 115 | |
d6e797b8 | 116 | reportAllTypes(); |
30ee601a | 117 | |
f26bf547 | 118 | t_RC = std::unique_ptr<MemRecursorCache>(new MemRecursorCache()); |
30ee601a | 119 | |
30ee601a RG |
120 | SyncRes::s_maxqperq = 50; |
121 | SyncRes::s_maxtotusec = 1000*7000; | |
122 | SyncRes::s_maxdepth = 40; | |
123 | SyncRes::s_maxnegttl = 3600; | |
124 | SyncRes::s_maxcachettl = 86400; | |
125 | SyncRes::s_packetcachettl = 3600; | |
126 | SyncRes::s_packetcacheservfailttl = 60; | |
127 | SyncRes::s_serverdownmaxfails = 64; | |
128 | SyncRes::s_serverdownthrottletime = 60; | |
129 | SyncRes::s_doIPv6 = true; | |
e9f9b8ec RG |
130 | SyncRes::s_ecsipv4limit = 24; |
131 | SyncRes::s_ecsipv6limit = 56; | |
f58c8379 | 132 | SyncRes::s_rootNXTrust = true; |
d6e797b8 | 133 | SyncRes::s_minimumTTL = 0; |
648bcbd1 | 134 | SyncRes::s_serverID = "PowerDNS Unit Tests Server ID"; |
2fe3354d CH |
135 | SyncRes::clearEDNSLocalSubnets(); |
136 | SyncRes::addEDNSLocalSubnet("0.0.0.0/0"); | |
137 | SyncRes::addEDNSLocalSubnet("::/0"); | |
138 | SyncRes::clearEDNSRemoteSubnets(); | |
9065eb05 RG |
139 | SyncRes::clearEDNSDomains(); |
140 | SyncRes::clearDelegationOnly(); | |
141 | SyncRes::clearDontQuery(); | |
2fe3354d | 142 | SyncRes::setECSScopeZeroAddress(Netmask("127.0.0.1/32")); |
648bcbd1 | 143 | |
a712cb56 | 144 | SyncRes::clearNSSpeeds(); |
6dfff36f | 145 | BOOST_CHECK_EQUAL(SyncRes::getNSSpeedsSize(), 0); |
a712cb56 | 146 | SyncRes::clearEDNSStatuses(); |
6dfff36f | 147 | BOOST_CHECK_EQUAL(SyncRes::getEDNSStatusesSize(), 0); |
a712cb56 | 148 | SyncRes::clearThrottle(); |
6dfff36f | 149 | BOOST_CHECK_EQUAL(SyncRes::getThrottledServersSize(), 0); |
a712cb56 | 150 | SyncRes::clearFailedServers(); |
6dfff36f | 151 | BOOST_CHECK_EQUAL(SyncRes::getFailedServersSize(), 0); |
a712cb56 | 152 | |
648bcbd1 RG |
153 | auto luaconfsCopy = g_luaconfs.getCopy(); |
154 | luaconfsCopy.dfe.clear(); | |
8455425c RG |
155 | luaconfsCopy.dsAnchors.clear(); |
156 | for (const auto &dsRecord : rootDSs) { | |
157 | auto ds=unique_ptr<DSRecordContent>(dynamic_cast<DSRecordContent*>(DSRecordContent::make(dsRecord))); | |
158 | luaconfsCopy.dsAnchors[g_rootdnsname].insert(*ds); | |
159 | } | |
160 | luaconfsCopy.negAnchors.clear(); | |
648bcbd1 RG |
161 | g_luaconfs.setState(luaconfsCopy); |
162 | ||
8455425c | 163 | g_dnssecmode = DNSSECMode::Off; |
895449a5 | 164 | g_dnssecLOG = debug; |
b7c40613 | 165 | g_maxNSEC3Iterations = 2500; |
8455425c | 166 | |
648bcbd1 | 167 | ::arg().set("version-string", "string reported on version.pdns or version.bind")="PowerDNS Unit Tests"; |
964ee532 RG |
168 | ::arg().set("rng")="auto"; |
169 | ::arg().set("entropy-source")="/dev/urandom"; | |
30ee601a RG |
170 | } |
171 | ||
895449a5 | 172 | static void initSR(std::unique_ptr<SyncRes>& sr, bool dnssec=false, bool debug=false, time_t fakeNow=0) |
30ee601a RG |
173 | { |
174 | struct timeval now; | |
d6e797b8 RG |
175 | if (fakeNow > 0) { |
176 | now.tv_sec = fakeNow; | |
177 | now.tv_usec = 0; | |
178 | } | |
179 | else { | |
180 | Utility::gettimeofday(&now, 0); | |
181 | } | |
182 | ||
895449a5 RG |
183 | init(debug); |
184 | ||
30ee601a | 185 | sr = std::unique_ptr<SyncRes>(new SyncRes(now)); |
895449a5 | 186 | sr->setDoEDNS0(true); |
0c43f455 RG |
187 | if (dnssec) { |
188 | sr->setDoDNSSEC(dnssec); | |
189 | } | |
190 | ||
895449a5 RG |
191 | sr->setLogMode(debug == false ? SyncRes::LogNone : SyncRes::Log); |
192 | ||
a712cb56 RG |
193 | SyncRes::setDomainMap(std::make_shared<SyncRes::domainmap_t>()); |
194 | SyncRes::clearNegCache(); | |
30ee601a RG |
195 | } |
196 | ||
0c43f455 RG |
197 | static void setDNSSECValidation(std::unique_ptr<SyncRes>& sr, const DNSSECMode& mode) |
198 | { | |
199 | sr->setDNSSECValidationRequested(true); | |
200 | g_dnssecmode = mode; | |
201 | } | |
202 | ||
30ee601a RG |
203 | static void setLWResult(LWResult* res, int rcode, bool aa=false, bool tc=false, bool edns=false) |
204 | { | |
205 | res->d_rcode = rcode; | |
206 | res->d_aabit = aa; | |
207 | res->d_tcbit = tc; | |
208 | res->d_haveEDNS = edns; | |
209 | } | |
210 | ||
d6e797b8 RG |
211 | static void addRecordToLW(LWResult* res, const DNSName& name, uint16_t type, const std::string& content, DNSResourceRecord::Place place=DNSResourceRecord::ANSWER, uint32_t ttl=60) |
212 | { | |
213 | addRecordToList(res->d_records, name, type, content, place, ttl); | |
30ee601a RG |
214 | } |
215 | ||
216 | static void addRecordToLW(LWResult* res, const std::string& name, uint16_t type, const std::string& content, DNSResourceRecord::Place place=DNSResourceRecord::ANSWER, uint32_t ttl=60) | |
217 | { | |
218 | addRecordToLW(res, DNSName(name), type, content, place, ttl); | |
219 | } | |
220 | ||
221 | static bool isRootServer(const ComboAddress& ip) | |
222 | { | |
8455425c RG |
223 | if (ip.isIPv4()) { |
224 | for (size_t idx = 0; idx < rootIps4Count; idx++) { | |
225 | if (ip.toString() == rootIps4[idx]) { | |
226 | return true; | |
227 | } | |
30ee601a RG |
228 | } |
229 | } | |
8455425c RG |
230 | else { |
231 | for (size_t idx = 0; idx < rootIps6Count; idx++) { | |
232 | if (ip.toString() == rootIps6[idx]) { | |
233 | return true; | |
234 | } | |
30ee601a RG |
235 | } |
236 | } | |
8455425c | 237 | |
30ee601a RG |
238 | return false; |
239 | } | |
240 | ||
179b340d | 241 | static void computeRRSIG(const DNSSECPrivateKey& dpk, const DNSName& signer, const DNSName& signQName, uint16_t signQType, uint32_t signTTL, uint32_t sigValidity, RRSIGRecordContent& rrc, vector<shared_ptr<DNSRecordContent> >& toSign, boost::optional<uint8_t> algo=boost::none, boost::optional<uint32_t> inception=boost::none) |
8455425c RG |
242 | { |
243 | time_t now = time(nullptr); | |
244 | DNSKEYRecordContent drc = dpk.getDNSKEY(); | |
245 | const std::shared_ptr<DNSCryptoKeyEngine> rc = dpk.getKey(); | |
246 | ||
247 | rrc.d_type = signQType; | |
248 | rrc.d_labels = signQName.countLabels() - signQName.isWildcard(); | |
249 | rrc.d_originalttl = signTTL; | |
179b340d | 250 | rrc.d_siginception = inception ? *inception : (now - 10); |
8455425c RG |
251 | rrc.d_sigexpire = now + sigValidity; |
252 | rrc.d_signer = signer; | |
253 | rrc.d_tag = 0; | |
254 | rrc.d_tag = drc.getTag(); | |
3d5ebf10 | 255 | rrc.d_algorithm = algo ? *algo : drc.d_algorithm; |
8455425c RG |
256 | |
257 | std::string msg = getMessageForRRSET(signQName, rrc, toSign); | |
258 | ||
259 | rrc.d_signature = rc->sign(msg); | |
260 | } | |
261 | ||
b7f378d1 RG |
262 | typedef std::unordered_map<DNSName, std::pair<DNSSECPrivateKey, DSRecordContent> > testkeysset_t; |
263 | ||
5374b03b | 264 | static bool addRRSIG(const testkeysset_t& keys, std::vector<DNSRecord>& records, const DNSName& signer, uint32_t sigValidity, bool broken=false, boost::optional<uint8_t> algo=boost::none, boost::optional<DNSName> wildcard=boost::none) |
8455425c RG |
265 | { |
266 | if (records.empty()) { | |
5374b03b | 267 | return false; |
8455425c RG |
268 | } |
269 | ||
270 | const auto it = keys.find(signer); | |
271 | if (it == keys.cend()) { | |
86f1af1c | 272 | throw std::runtime_error("No DNSKEY found for " + signer.toLogString() + ", unable to compute the requested RRSIG"); |
8455425c RG |
273 | } |
274 | ||
275 | size_t recordsCount = records.size(); | |
276 | const DNSName& name = records[recordsCount-1].d_name; | |
277 | const uint16_t type = records[recordsCount-1].d_type; | |
278 | ||
279 | std::vector<std::shared_ptr<DNSRecordContent> > recordcontents; | |
280 | for (const auto record : records) { | |
281 | if (record.d_name == name && record.d_type == type) { | |
282 | recordcontents.push_back(record.d_content); | |
283 | } | |
284 | } | |
285 | ||
286 | RRSIGRecordContent rrc; | |
82fbd934 | 287 | computeRRSIG(it->second.first, signer, wildcard ? *wildcard : records[recordsCount-1].d_name, records[recordsCount-1].d_type, records[recordsCount-1].d_ttl, sigValidity, rrc, recordcontents, algo); |
3d5ebf10 RG |
288 | if (broken) { |
289 | rrc.d_signature[0] ^= 42; | |
290 | } | |
8455425c RG |
291 | |
292 | DNSRecord rec; | |
dbbef467 | 293 | rec.d_type = QType::RRSIG; |
8455425c RG |
294 | rec.d_place = records[recordsCount-1].d_place; |
295 | rec.d_name = records[recordsCount-1].d_name; | |
dbbef467 | 296 | rec.d_ttl = records[recordsCount-1].d_ttl; |
8455425c RG |
297 | |
298 | rec.d_content = std::make_shared<RRSIGRecordContent>(rrc); | |
299 | records.push_back(rec); | |
5374b03b RG |
300 | |
301 | return true; | |
8455425c RG |
302 | } |
303 | ||
b7f378d1 | 304 | static void addDNSKEY(const testkeysset_t& keys, const DNSName& signer, uint32_t ttl, std::vector<DNSRecord>& records) |
8455425c RG |
305 | { |
306 | const auto it = keys.find(signer); | |
307 | if (it == keys.cend()) { | |
86f1af1c | 308 | throw std::runtime_error("No DNSKEY found for " + signer.toLogString()); |
8455425c RG |
309 | } |
310 | ||
311 | DNSRecord rec; | |
312 | rec.d_place = DNSResourceRecord::ANSWER; | |
313 | rec.d_name = signer; | |
314 | rec.d_type = QType::DNSKEY; | |
315 | rec.d_ttl = ttl; | |
316 | ||
b7f378d1 | 317 | rec.d_content = std::make_shared<DNSKEYRecordContent>(it->second.first.getDNSKEY()); |
8455425c RG |
318 | records.push_back(rec); |
319 | } | |
320 | ||
5374b03b | 321 | static bool addDS(const DNSName& domain, uint32_t ttl, std::vector<DNSRecord>& records, const testkeysset_t& keys, DNSResourceRecord::Place place=DNSResourceRecord::AUTHORITY) |
8455425c | 322 | { |
b7f378d1 RG |
323 | const auto it = keys.find(domain); |
324 | if (it == keys.cend()) { | |
5374b03b | 325 | return false; |
8455425c RG |
326 | } |
327 | ||
b7f378d1 RG |
328 | DNSRecord rec; |
329 | rec.d_name = domain; | |
330 | rec.d_type = QType::DS; | |
a53e8fe3 | 331 | rec.d_place = place; |
b7f378d1 RG |
332 | rec.d_ttl = ttl; |
333 | rec.d_content = std::make_shared<DSRecordContent>(it->second.second); | |
8455425c | 334 | |
b7f378d1 | 335 | records.push_back(rec); |
5374b03b | 336 | return true; |
8455425c RG |
337 | } |
338 | ||
339 | static void addNSECRecordToLW(const DNSName& domain, const DNSName& next, const std::set<uint16_t>& types, uint32_t ttl, std::vector<DNSRecord>& records) | |
340 | { | |
341 | NSECRecordContent nrc; | |
342 | nrc.d_next = next; | |
343 | nrc.d_set = types; | |
344 | ||
345 | DNSRecord rec; | |
346 | rec.d_name = domain; | |
347 | rec.d_ttl = ttl; | |
348 | rec.d_type = QType::NSEC; | |
349 | rec.d_content = std::make_shared<NSECRecordContent>(nrc); | |
350 | rec.d_place = DNSResourceRecord::AUTHORITY; | |
351 | ||
352 | records.push_back(rec); | |
353 | } | |
354 | ||
95823c07 RG |
355 | static void addNSEC3RecordToLW(const DNSName& hashedName, const std::string& hashedNext, const std::string& salt, unsigned int iterations, const std::set<uint16_t>& types, uint32_t ttl, std::vector<DNSRecord>& records) |
356 | { | |
357 | NSEC3RecordContent nrc; | |
358 | nrc.d_algorithm = 1; | |
359 | nrc.d_flags = 0; | |
360 | nrc.d_iterations = iterations; | |
361 | nrc.d_salt = salt; | |
362 | nrc.d_nexthash = hashedNext; | |
363 | nrc.d_set = types; | |
364 | ||
365 | DNSRecord rec; | |
366 | rec.d_name = hashedName; | |
367 | rec.d_ttl = ttl; | |
368 | rec.d_type = QType::NSEC3; | |
369 | rec.d_content = std::make_shared<NSEC3RecordContent>(nrc); | |
370 | rec.d_place = DNSResourceRecord::AUTHORITY; | |
371 | ||
372 | records.push_back(rec); | |
373 | } | |
374 | ||
b7c40613 | 375 | static void addNSEC3UnhashedRecordToLW(const DNSName& domain, const DNSName& zone, const std::string& next, const std::set<uint16_t>& types, uint32_t ttl, std::vector<DNSRecord>& records, unsigned int iterations=10) |
95823c07 RG |
376 | { |
377 | static const std::string salt = "deadbeef"; | |
95823c07 RG |
378 | std::string hashed = hashQNameWithSalt(salt, iterations, domain); |
379 | ||
9b061cf5 | 380 | addNSEC3RecordToLW(DNSName(toBase32Hex(hashed)) + zone, next, salt, iterations, types, ttl, records); |
95823c07 RG |
381 | } |
382 | ||
b7c40613 | 383 | static void addNSEC3NarrowRecordToLW(const DNSName& domain, const DNSName& zone, const std::set<uint16_t>& types, uint32_t ttl, std::vector<DNSRecord>& records, unsigned int iterations=10) |
95823c07 RG |
384 | { |
385 | static const std::string salt = "deadbeef"; | |
95823c07 | 386 | std::string hashed = hashQNameWithSalt(salt, iterations, domain); |
95823c07 RG |
387 | std::string hashedNext(hashed); |
388 | incrementHash(hashedNext); | |
389 | decrementHash(hashed); | |
390 | ||
9b061cf5 | 391 | addNSEC3RecordToLW(DNSName(toBase32Hex(hashed)) + zone, hashedNext, salt, iterations, types, ttl, records); |
95823c07 RG |
392 | } |
393 | ||
b7f378d1 | 394 | static void generateKeyMaterial(const DNSName& name, unsigned int algo, uint8_t digest, testkeysset_t& keys) |
8455425c RG |
395 | { |
396 | auto dcke = std::shared_ptr<DNSCryptoKeyEngine>(DNSCryptoKeyEngine::make(algo)); | |
b7f378d1 | 397 | dcke->create((algo <= 10) ? 2048 : dcke->getBits()); |
8455425c RG |
398 | DNSSECPrivateKey dpk; |
399 | dpk.d_flags = 256; | |
400 | dpk.setKey(dcke); | |
8455425c | 401 | DSRecordContent ds = makeDSFromDNSKey(name, dpk.getDNSKEY(), digest); |
b7f378d1 RG |
402 | keys[name] = std::pair<DNSSECPrivateKey,DSRecordContent>(dpk,ds); |
403 | } | |
404 | ||
405 | static void generateKeyMaterial(const DNSName& name, unsigned int algo, uint8_t digest, testkeysset_t& keys, map<DNSName,dsmap_t>& dsAnchors) | |
406 | { | |
407 | generateKeyMaterial(name, algo, digest, keys); | |
408 | dsAnchors[name].insert(keys[name].second); | |
8455425c RG |
409 | } |
410 | ||
f4de85a3 | 411 | static int genericDSAndDNSKEYHandler(LWResult* res, const DNSName& domain, DNSName auth, int type, const testkeysset_t& keys, bool proveCut=true) |
5374b03b RG |
412 | { |
413 | if (type == QType::DS) { | |
414 | auth.chopOff(); | |
415 | ||
416 | setLWResult(res, 0, true, false, true); | |
417 | ||
418 | if (addDS(domain, 300, res->d_records, keys, DNSResourceRecord::ANSWER)) { | |
419 | addRRSIG(keys, res->d_records, auth, 300); | |
420 | } | |
421 | else { | |
422 | addRecordToLW(res, auth, QType::SOA, "foo. bar. 2017032800 1800 900 604800 86400", DNSResourceRecord::AUTHORITY, 86400); | |
423 | ||
424 | /* if the auth zone is signed, we need to provide a secure denial */ | |
425 | const auto it = keys.find(auth); | |
426 | if (it != keys.cend()) { | |
427 | /* sign the SOA */ | |
428 | addRRSIG(keys, res->d_records, auth, 300); | |
429 | /* add a NSEC denying the DS */ | |
f4de85a3 RG |
430 | std::set<uint16_t> types = { QType::NSEC }; |
431 | if (proveCut) { | |
432 | types.insert(QType::NS); | |
433 | } | |
434 | ||
435 | addNSECRecordToLW(domain, DNSName("z") + domain, types, 600, res->d_records); | |
5374b03b RG |
436 | addRRSIG(keys, res->d_records, auth, 300); |
437 | } | |
438 | } | |
439 | ||
440 | return 1; | |
441 | } | |
442 | ||
443 | if (type == QType::DNSKEY) { | |
444 | setLWResult(res, 0, true, false, true); | |
dbbef467 RG |
445 | addDNSKEY(keys, domain, 300, res->d_records); |
446 | addRRSIG(keys, res->d_records, domain, 300); | |
5374b03b RG |
447 | return 1; |
448 | } | |
449 | ||
450 | return 0; | |
451 | } | |
452 | ||
30ee601a RG |
453 | /* Real tests */ |
454 | ||
455 | BOOST_AUTO_TEST_SUITE(syncres_cc) | |
456 | ||
457 | BOOST_AUTO_TEST_CASE(test_root_primed) { | |
458 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 459 | initSR(sr); |
30ee601a RG |
460 | |
461 | primeHints(); | |
895449a5 | 462 | |
4d2be65d | 463 | const DNSName target("a.root-servers.net."); |
30ee601a | 464 | |
4d2be65d | 465 | /* we are primed, we should be able to resolve A a.root-servers.net. without any query */ |
30ee601a | 466 | vector<DNSRecord> ret; |
4d2be65d | 467 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); |
b7f378d1 | 468 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
4d2be65d RG |
469 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
470 | BOOST_CHECK(ret[0].d_type == QType::A); | |
471 | BOOST_CHECK_EQUAL(ret[0].d_name, target); | |
472 | ||
473 | ret.clear(); | |
474 | res = sr->beginResolve(target, QType(QType::AAAA), QClass::IN, ret); | |
b7f378d1 RG |
475 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
476 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
4d2be65d RG |
477 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
478 | BOOST_CHECK(ret[0].d_type == QType::AAAA); | |
479 | BOOST_CHECK_EQUAL(ret[0].d_name, target); | |
4d2be65d RG |
480 | } |
481 | ||
482 | BOOST_AUTO_TEST_CASE(test_root_primed_ns) { | |
483 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 484 | initSR(sr); |
4d2be65d RG |
485 | |
486 | primeHints(); | |
487 | const DNSName target("."); | |
488 | ||
489 | /* we are primed, but we should not be able to NS . without any query | |
490 | because the . NS entry is not stored as authoritative */ | |
491 | ||
492 | size_t queriesCount = 0; | |
493 | ||
deca7d8f | 494 | sr->setAsyncCallback([target,&queriesCount](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
4d2be65d RG |
495 | queriesCount++; |
496 | ||
497 | if (domain == target && type == QType::NS) { | |
498 | ||
499 | setLWResult(res, 0, true, false, true); | |
8455425c | 500 | char addr[] = "a.root-servers.net."; |
4d2be65d | 501 | for (char idx = 'a'; idx <= 'm'; idx++) { |
8455425c RG |
502 | addr[0] = idx; |
503 | addRecordToLW(res, g_rootdnsname, QType::NS, std::string(addr), DNSResourceRecord::ANSWER, 3600); | |
4d2be65d RG |
504 | } |
505 | ||
506 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
507 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
508 | ||
509 | return 1; | |
510 | } | |
511 | ||
512 | return 0; | |
513 | }); | |
514 | ||
515 | vector<DNSRecord> ret; | |
516 | int res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
b7f378d1 | 517 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
4d2be65d RG |
518 | BOOST_REQUIRE_EQUAL(ret.size(), 13); |
519 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
30ee601a RG |
520 | } |
521 | ||
522 | BOOST_AUTO_TEST_CASE(test_root_not_primed) { | |
523 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 524 | initSR(sr); |
30ee601a RG |
525 | |
526 | size_t queriesCount = 0; | |
527 | ||
deca7d8f | 528 | sr->setAsyncCallback([&queriesCount](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
30ee601a RG |
529 | queriesCount++; |
530 | ||
531 | if (domain == g_rootdnsname && type == QType::NS) { | |
532 | setLWResult(res, 0, true, false, true); | |
533 | addRecordToLW(res, g_rootdnsname, QType::NS, "a.root-servers.net.", DNSResourceRecord::ANSWER, 3600); | |
534 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
535 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
536 | ||
537 | return 1; | |
538 | } | |
539 | ||
540 | return 0; | |
541 | }); | |
542 | ||
543 | /* we are not primed yet, so SyncRes will have to call primeHints() | |
544 | then call getRootNS(), for which at least one of the root servers needs to answer */ | |
545 | vector<DNSRecord> ret; | |
546 | int res = sr->beginResolve(DNSName("."), QType(QType::NS), QClass::IN, ret); | |
b7f378d1 | 547 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
30ee601a RG |
548 | BOOST_CHECK_EQUAL(ret.size(), 1); |
549 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
550 | } | |
551 | ||
552 | BOOST_AUTO_TEST_CASE(test_root_not_primed_and_no_response) { | |
553 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 554 | initSR(sr); |
30ee601a RG |
555 | std::set<ComboAddress> downServers; |
556 | ||
557 | /* we are not primed yet, so SyncRes will have to call primeHints() | |
558 | then call getRootNS(), for which at least one of the root servers needs to answer. | |
559 | None will, so it should ServFail. | |
560 | */ | |
deca7d8f | 561 | sr->setAsyncCallback([&downServers](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
30ee601a RG |
562 | |
563 | downServers.insert(ip); | |
564 | return 0; | |
565 | }); | |
566 | ||
567 | vector<DNSRecord> ret; | |
568 | int res = sr->beginResolve(DNSName("."), QType(QType::NS), QClass::IN, ret); | |
f58c8379 | 569 | BOOST_CHECK_EQUAL(res, RCode::ServFail); |
30ee601a RG |
570 | BOOST_CHECK_EQUAL(ret.size(), 0); |
571 | BOOST_CHECK(downServers.size() > 0); | |
572 | /* we explicitly refuse to mark the root servers down */ | |
573 | for (const auto& server : downServers) { | |
a712cb56 | 574 | BOOST_CHECK_EQUAL(SyncRes::getServerFailsCount(server), 0); |
30ee601a RG |
575 | } |
576 | } | |
577 | ||
578 | BOOST_AUTO_TEST_CASE(test_edns_formerr_fallback) { | |
579 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 580 | initSR(sr); |
30ee601a RG |
581 | |
582 | ComboAddress noEDNSServer; | |
583 | size_t queriesWithEDNS = 0; | |
584 | size_t queriesWithoutEDNS = 0; | |
585 | ||
deca7d8f | 586 | sr->setAsyncCallback([&queriesWithEDNS, &queriesWithoutEDNS, &noEDNSServer](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
30ee601a RG |
587 | if (EDNS0Level != 0) { |
588 | queriesWithEDNS++; | |
589 | noEDNSServer = ip; | |
590 | ||
591 | setLWResult(res, RCode::FormErr); | |
592 | return 1; | |
593 | } | |
594 | ||
595 | queriesWithoutEDNS++; | |
596 | ||
597 | if (domain == DNSName("powerdns.com") && type == QType::A && !doTCP) { | |
598 | setLWResult(res, 0, true, false, false); | |
599 | addRecordToLW(res, domain, QType::A, "192.0.2.1"); | |
600 | return 1; | |
601 | } | |
602 | ||
603 | return 0; | |
604 | }); | |
605 | ||
606 | primeHints(); | |
607 | ||
608 | /* fake that the root NS doesn't handle EDNS, check that we fallback */ | |
609 | vector<DNSRecord> ret; | |
610 | int res = sr->beginResolve(DNSName("powerdns.com."), QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 611 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
30ee601a RG |
612 | BOOST_CHECK_EQUAL(ret.size(), 1); |
613 | BOOST_CHECK_EQUAL(queriesWithEDNS, 1); | |
614 | BOOST_CHECK_EQUAL(queriesWithoutEDNS, 1); | |
a712cb56 RG |
615 | BOOST_CHECK_EQUAL(SyncRes::getEDNSStatusesSize(), 1); |
616 | BOOST_CHECK_EQUAL(SyncRes::getEDNSStatus(noEDNSServer), SyncRes::EDNSStatus::NOEDNS); | |
30ee601a RG |
617 | } |
618 | ||
619 | BOOST_AUTO_TEST_CASE(test_edns_notimp_fallback) { | |
620 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 621 | initSR(sr); |
30ee601a RG |
622 | |
623 | size_t queriesWithEDNS = 0; | |
624 | size_t queriesWithoutEDNS = 0; | |
625 | ||
deca7d8f | 626 | sr->setAsyncCallback([&queriesWithEDNS, &queriesWithoutEDNS](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
30ee601a RG |
627 | if (EDNS0Level != 0) { |
628 | queriesWithEDNS++; | |
629 | setLWResult(res, RCode::NotImp); | |
630 | return 1; | |
631 | } | |
632 | ||
633 | queriesWithoutEDNS++; | |
634 | ||
635 | if (domain == DNSName("powerdns.com") && type == QType::A && !doTCP) { | |
636 | setLWResult(res, 0, true, false, false); | |
637 | addRecordToLW(res, domain, QType::A, "192.0.2.1"); | |
638 | return 1; | |
639 | } | |
640 | ||
641 | return 0; | |
642 | }); | |
643 | ||
644 | primeHints(); | |
645 | ||
646 | /* fake that the NS doesn't handle EDNS, check that we fallback */ | |
647 | vector<DNSRecord> ret; | |
648 | int res = sr->beginResolve(DNSName("powerdns.com."), QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 649 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
30ee601a RG |
650 | BOOST_CHECK_EQUAL(ret.size(), 1); |
651 | BOOST_CHECK_EQUAL(queriesWithEDNS, 1); | |
652 | BOOST_CHECK_EQUAL(queriesWithoutEDNS, 1); | |
653 | } | |
654 | ||
655 | BOOST_AUTO_TEST_CASE(test_tc_fallback_to_tcp) { | |
656 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 657 | initSR(sr); |
30ee601a | 658 | |
deca7d8f | 659 | sr->setAsyncCallback([](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
30ee601a RG |
660 | if (!doTCP) { |
661 | setLWResult(res, 0, false, true, false); | |
662 | return 1; | |
663 | } | |
664 | if (domain == DNSName("powerdns.com") && type == QType::A && doTCP) { | |
665 | setLWResult(res, 0, true, false, false); | |
666 | addRecordToLW(res, domain, QType::A, "192.0.2.1"); | |
667 | return 1; | |
668 | } | |
669 | ||
670 | return 0; | |
671 | }); | |
672 | ||
673 | primeHints(); | |
674 | ||
675 | /* fake that the NS truncates every request over UDP, we should fallback to TCP */ | |
676 | vector<DNSRecord> ret; | |
677 | int res = sr->beginResolve(DNSName("powerdns.com."), QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 678 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
30ee601a RG |
679 | } |
680 | ||
3337c2f7 RG |
681 | BOOST_AUTO_TEST_CASE(test_tc_over_tcp) { |
682 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 683 | initSR(sr); |
3337c2f7 RG |
684 | |
685 | size_t tcpQueriesCount = 0; | |
686 | ||
deca7d8f | 687 | sr->setAsyncCallback([&tcpQueriesCount](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
3337c2f7 RG |
688 | if (!doTCP) { |
689 | setLWResult(res, 0, true, true, false); | |
690 | return 1; | |
691 | } | |
692 | ||
693 | /* first TCP query is answered with a TC response */ | |
694 | tcpQueriesCount++; | |
695 | if (tcpQueriesCount == 1) { | |
696 | setLWResult(res, 0, true, true, false); | |
697 | } | |
698 | else { | |
699 | setLWResult(res, 0, true, false, false); | |
700 | } | |
701 | ||
702 | addRecordToLW(res, domain, QType::A, "192.0.2.1"); | |
703 | return 1; | |
704 | }); | |
705 | ||
706 | primeHints(); | |
707 | ||
708 | vector<DNSRecord> ret; | |
709 | int res = sr->beginResolve(DNSName("powerdns.com."), QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 710 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3337c2f7 RG |
711 | BOOST_CHECK_EQUAL(tcpQueriesCount, 2); |
712 | } | |
713 | ||
30ee601a RG |
714 | BOOST_AUTO_TEST_CASE(test_all_nss_down) { |
715 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 716 | initSR(sr); |
30ee601a RG |
717 | std::set<ComboAddress> downServers; |
718 | ||
719 | primeHints(); | |
720 | ||
deca7d8f | 721 | sr->setAsyncCallback([&downServers](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
30ee601a RG |
722 | |
723 | if (isRootServer(ip)) { | |
8455425c | 724 | setLWResult(res, 0, false, false, true); |
30ee601a RG |
725 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); |
726 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
727 | addRecordToLW(res, "a.gtld-servers.net.", QType::AAAA, "2001:DB8::1", DNSResourceRecord::ADDITIONAL, 3600); | |
728 | return 1; | |
729 | } | |
730 | else if (ip == ComboAddress("192.0.2.1:53") || ip == ComboAddress("[2001:DB8::1]:53")) { | |
8455425c | 731 | setLWResult(res, 0, false, false, true); |
30ee601a RG |
732 | addRecordToLW(res, "powerdns.com.", QType::NS, "pdns-public-ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); |
733 | addRecordToLW(res, "powerdns.com.", QType::NS, "pdns-public-ns2.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); | |
734 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 172800); | |
735 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::AAAA, "2001:DB8::2", DNSResourceRecord::ADDITIONAL, 172800); | |
736 | addRecordToLW(res, "pdns-public-ns2.powerdns.com.", QType::A, "192.0.2.3", DNSResourceRecord::ADDITIONAL, 172800); | |
737 | addRecordToLW(res, "pdns-public-ns2.powerdns.com.", QType::AAAA, "2001:DB8::3", DNSResourceRecord::ADDITIONAL, 172800); | |
738 | return 1; | |
739 | } | |
740 | else { | |
741 | downServers.insert(ip); | |
742 | return 0; | |
743 | } | |
744 | }); | |
745 | ||
ccb07d93 RG |
746 | DNSName target("powerdns.com."); |
747 | ||
30ee601a | 748 | vector<DNSRecord> ret; |
ccb07d93 | 749 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); |
f58c8379 | 750 | BOOST_CHECK_EQUAL(res, RCode::ServFail); |
30ee601a RG |
751 | BOOST_CHECK_EQUAL(ret.size(), 0); |
752 | BOOST_CHECK_EQUAL(downServers.size(), 4); | |
753 | ||
606accb0 | 754 | time_t now = sr->getNow().tv_sec; |
30ee601a | 755 | for (const auto& server : downServers) { |
a712cb56 | 756 | BOOST_CHECK_EQUAL(SyncRes::getServerFailsCount(server), 1); |
606accb0 | 757 | BOOST_CHECK(SyncRes::isThrottled(now, server, target, QType::A)); |
30ee601a RG |
758 | } |
759 | } | |
760 | ||
648bcbd1 RG |
761 | BOOST_AUTO_TEST_CASE(test_all_nss_network_error) { |
762 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 763 | initSR(sr); |
648bcbd1 RG |
764 | std::set<ComboAddress> downServers; |
765 | ||
766 | primeHints(); | |
767 | ||
deca7d8f | 768 | sr->setAsyncCallback([&downServers](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
648bcbd1 RG |
769 | |
770 | if (isRootServer(ip)) { | |
8455425c | 771 | setLWResult(res, 0, false, false, true); |
648bcbd1 RG |
772 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); |
773 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
774 | addRecordToLW(res, "a.gtld-servers.net.", QType::AAAA, "2001:DB8::1", DNSResourceRecord::ADDITIONAL, 3600); | |
775 | return 1; | |
776 | } | |
777 | else if (ip == ComboAddress("192.0.2.1:53") || ip == ComboAddress("[2001:DB8::1]:53")) { | |
8455425c | 778 | setLWResult(res, 0, false, false, true); |
648bcbd1 RG |
779 | addRecordToLW(res, "powerdns.com.", QType::NS, "pdns-public-ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); |
780 | addRecordToLW(res, "powerdns.com.", QType::NS, "pdns-public-ns2.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); | |
781 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 172800); | |
782 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::AAAA, "2001:DB8::2", DNSResourceRecord::ADDITIONAL, 172800); | |
783 | addRecordToLW(res, "pdns-public-ns2.powerdns.com.", QType::A, "192.0.2.3", DNSResourceRecord::ADDITIONAL, 172800); | |
784 | addRecordToLW(res, "pdns-public-ns2.powerdns.com.", QType::AAAA, "2001:DB8::3", DNSResourceRecord::ADDITIONAL, 172800); | |
785 | return 1; | |
786 | } | |
787 | else { | |
788 | downServers.insert(ip); | |
b4c8789a | 789 | return 0; |
648bcbd1 RG |
790 | } |
791 | }); | |
792 | ||
793 | /* exact same test than the previous one, except instead of a time out we fake a network error */ | |
794 | DNSName target("powerdns.com."); | |
795 | ||
796 | vector<DNSRecord> ret; | |
797 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
798 | BOOST_CHECK_EQUAL(res, RCode::ServFail); | |
799 | BOOST_CHECK_EQUAL(ret.size(), 0); | |
800 | BOOST_CHECK_EQUAL(downServers.size(), 4); | |
801 | ||
606accb0 | 802 | time_t now = sr->getNow().tv_sec; |
648bcbd1 | 803 | for (const auto& server : downServers) { |
a712cb56 | 804 | BOOST_CHECK_EQUAL(SyncRes::getServerFailsCount(server), 1); |
606accb0 | 805 | BOOST_CHECK(SyncRes::isThrottled(now, server, target, QType::A)); |
648bcbd1 RG |
806 | } |
807 | } | |
808 | ||
b4c8789a RG |
809 | BOOST_AUTO_TEST_CASE(test_only_one_ns_up_resolving_itself_with_glue) { |
810 | std::unique_ptr<SyncRes> sr; | |
811 | initSR(sr); | |
812 | ||
813 | primeHints(); | |
814 | ||
815 | DNSName target("www.powerdns.com."); | |
816 | ||
deca7d8f | 817 | sr->setAsyncCallback([target](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
b4c8789a RG |
818 | |
819 | if (isRootServer(ip)) { | |
820 | setLWResult(res, 0, false, false, true); | |
821 | if (domain == target) { | |
822 | addRecordToLW(res, "powerdns.com.", QType::NS, "pdns-public-ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); | |
823 | addRecordToLW(res, "powerdns.com.", QType::NS, "pdns-public-ns2.powerdns.net.", DNSResourceRecord::AUTHORITY, 172800); | |
824 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 172800); | |
825 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::AAAA, "2001:DB8::2", DNSResourceRecord::ADDITIONAL, 172800); | |
826 | } | |
827 | else if (domain == DNSName("pdns-public-ns2.powerdns.net.")) { | |
828 | addRecordToLW(res, "powerdns.net.", QType::NS, "pdns-public-ns2.powerdns.net.", DNSResourceRecord::AUTHORITY, 172800); | |
829 | addRecordToLW(res, "powerdns.net.", QType::NS, "pdns-public-ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); | |
830 | addRecordToLW(res, "pdns-public-ns2.powerdns.net.", QType::A, "192.0.2.3", DNSResourceRecord::ADDITIONAL, 172800); | |
831 | addRecordToLW(res, "pdns-public-ns2.powerdns.net.", QType::AAAA, "2001:DB8::3", DNSResourceRecord::ADDITIONAL, 172800); | |
832 | } | |
833 | return 1; | |
834 | } | |
835 | else if (ip == ComboAddress("192.0.2.3:53")) { | |
836 | setLWResult(res, 0, true, false, true); | |
837 | if (domain == DNSName("pdns-public-ns2.powerdns.net.")) { | |
838 | if (type == QType::A) { | |
839 | addRecordToLW(res, "pdns-public-ns2.powerdns.net.", QType::A, "192.0.2.3"); | |
840 | } | |
841 | else if (type == QType::AAAA) { | |
842 | addRecordToLW(res, "pdns-public-ns2.powerdns.net.", QType::AAAA, "2001:DB8::3"); | |
843 | } | |
844 | } | |
845 | else if (domain == target) { | |
846 | if (type == QType::A) { | |
847 | addRecordToLW(res, domain, QType::A, "192.0.2.1"); | |
848 | } | |
849 | else if (type == QType::AAAA) { | |
850 | addRecordToLW(res, domain, QType::AAAA, "2001:DB8::1"); | |
851 | } | |
852 | } | |
853 | return 1; | |
854 | } | |
855 | return 0; | |
856 | }); | |
857 | ||
858 | vector<DNSRecord> ret; | |
859 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
860 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
861 | BOOST_CHECK_EQUAL(ret.size(), 1); | |
862 | } | |
863 | ||
648bcbd1 RG |
864 | BOOST_AUTO_TEST_CASE(test_os_limit_errors) { |
865 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 866 | initSR(sr); |
648bcbd1 RG |
867 | std::set<ComboAddress> downServers; |
868 | ||
869 | primeHints(); | |
870 | ||
deca7d8f | 871 | sr->setAsyncCallback([&downServers](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
648bcbd1 RG |
872 | |
873 | if (isRootServer(ip)) { | |
8455425c | 874 | setLWResult(res, 0, false, false, true); |
648bcbd1 RG |
875 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); |
876 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
877 | addRecordToLW(res, "a.gtld-servers.net.", QType::AAAA, "2001:DB8::1", DNSResourceRecord::ADDITIONAL, 3600); | |
878 | return 1; | |
879 | } | |
880 | else if (ip == ComboAddress("192.0.2.1:53") || ip == ComboAddress("[2001:DB8::1]:53")) { | |
8455425c | 881 | setLWResult(res, 0, false, false, true); |
648bcbd1 RG |
882 | addRecordToLW(res, "powerdns.com.", QType::NS, "pdns-public-ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); |
883 | addRecordToLW(res, "powerdns.com.", QType::NS, "pdns-public-ns2.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); | |
884 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 172800); | |
885 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::AAAA, "2001:DB8::2", DNSResourceRecord::ADDITIONAL, 172800); | |
886 | addRecordToLW(res, "pdns-public-ns2.powerdns.com.", QType::A, "192.0.2.3", DNSResourceRecord::ADDITIONAL, 172800); | |
887 | addRecordToLW(res, "pdns-public-ns2.powerdns.com.", QType::AAAA, "2001:DB8::3", DNSResourceRecord::ADDITIONAL, 172800); | |
888 | return 1; | |
889 | } | |
890 | else { | |
891 | if (downServers.size() < 3) { | |
892 | /* only the last one will answer */ | |
893 | downServers.insert(ip); | |
894 | return -2; | |
895 | } | |
896 | else { | |
897 | setLWResult(res, 0, true, false, true); | |
898 | addRecordToLW(res, "powerdns.com.", QType::A, "192.0.2.42"); | |
899 | return 1; | |
900 | } | |
901 | } | |
902 | }); | |
903 | ||
904 | DNSName target("powerdns.com."); | |
905 | ||
906 | vector<DNSRecord> ret; | |
907 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 908 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
648bcbd1 RG |
909 | BOOST_CHECK_EQUAL(ret.size(), 1); |
910 | BOOST_CHECK_EQUAL(downServers.size(), 3); | |
911 | ||
912 | /* Error is reported as "OS limit error" (-2) so the servers should _NOT_ be marked down */ | |
606accb0 | 913 | time_t now = sr->getNow().tv_sec; |
648bcbd1 | 914 | for (const auto& server : downServers) { |
a712cb56 | 915 | BOOST_CHECK_EQUAL(SyncRes::getServerFailsCount(server), 0); |
606accb0 | 916 | BOOST_CHECK(!SyncRes::isThrottled(now, server, target, QType::A)); |
648bcbd1 RG |
917 | } |
918 | } | |
919 | ||
30ee601a RG |
920 | BOOST_AUTO_TEST_CASE(test_glued_referral) { |
921 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 922 | initSR(sr); |
30ee601a RG |
923 | |
924 | primeHints(); | |
925 | ||
926 | const DNSName target("powerdns.com."); | |
927 | ||
deca7d8f | 928 | sr->setAsyncCallback([target](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
30ee601a RG |
929 | /* this will cause issue with qname minimization if we ever implement it */ |
930 | if (domain != target) { | |
931 | return 0; | |
932 | } | |
933 | ||
934 | if (isRootServer(ip)) { | |
8455425c | 935 | setLWResult(res, 0, false, false, true); |
30ee601a RG |
936 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); |
937 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
938 | addRecordToLW(res, "a.gtld-servers.net.", QType::AAAA, "2001:DB8::1", DNSResourceRecord::ADDITIONAL, 3600); | |
939 | return 1; | |
940 | } | |
941 | else if (ip == ComboAddress("192.0.2.1:53") || ip == ComboAddress("[2001:DB8::1]:53")) { | |
8455425c | 942 | setLWResult(res, 0, false, false, true); |
30ee601a RG |
943 | addRecordToLW(res, "powerdns.com.", QType::NS, "pdns-public-ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); |
944 | addRecordToLW(res, "powerdns.com.", QType::NS, "pdns-public-ns2.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); | |
945 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 172800); | |
946 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::AAAA, "2001:DB8::2", DNSResourceRecord::ADDITIONAL, 172800); | |
947 | addRecordToLW(res, "pdns-public-ns2.powerdns.com.", QType::A, "192.0.2.3", DNSResourceRecord::ADDITIONAL, 172800); | |
948 | addRecordToLW(res, "pdns-public-ns2.powerdns.com.", QType::AAAA, "2001:DB8::3", DNSResourceRecord::ADDITIONAL, 172800); | |
949 | return 1; | |
950 | } | |
951 | else if (ip == ComboAddress("192.0.2.2:53") || ip == ComboAddress("192.0.2.3:53") || ip == ComboAddress("[2001:DB8::2]:53") || ip == ComboAddress("[2001:DB8::3]:53")) { | |
952 | setLWResult(res, 0, true, false, true); | |
953 | addRecordToLW(res, target, QType::A, "192.0.2.4"); | |
954 | return 1; | |
955 | } | |
956 | else { | |
957 | return 0; | |
958 | } | |
959 | }); | |
960 | ||
961 | vector<DNSRecord> ret; | |
962 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 963 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
30ee601a | 964 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
e9f9b8ec | 965 | BOOST_CHECK(ret[0].d_type == QType::A); |
30ee601a RG |
966 | BOOST_CHECK_EQUAL(ret[0].d_name, target); |
967 | } | |
968 | ||
969 | BOOST_AUTO_TEST_CASE(test_glueless_referral) { | |
970 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 971 | initSR(sr); |
30ee601a RG |
972 | |
973 | primeHints(); | |
974 | ||
975 | const DNSName target("powerdns.com."); | |
976 | ||
deca7d8f | 977 | sr->setAsyncCallback([target](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
30ee601a RG |
978 | |
979 | if (isRootServer(ip)) { | |
8455425c | 980 | setLWResult(res, 0, false, false, true); |
30ee601a RG |
981 | |
982 | if (domain.isPartOf(DNSName("com."))) { | |
983 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); | |
984 | } else if (domain.isPartOf(DNSName("org."))) { | |
985 | addRecordToLW(res, "org.", QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); | |
986 | } | |
987 | else { | |
988 | setLWResult(res, RCode::NXDomain, false, false, true); | |
989 | return 1; | |
990 | } | |
991 | ||
992 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
993 | addRecordToLW(res, "a.gtld-servers.net.", QType::AAAA, "2001:DB8::1", DNSResourceRecord::ADDITIONAL, 3600); | |
994 | return 1; | |
995 | } | |
996 | else if (ip == ComboAddress("192.0.2.1:53") || ip == ComboAddress("[2001:DB8::1]:53")) { | |
997 | if (domain == target) { | |
8455425c | 998 | setLWResult(res, 0, false, false, true); |
30ee601a RG |
999 | addRecordToLW(res, "powerdns.com.", QType::NS, "pdns-public-ns1.powerdns.org.", DNSResourceRecord::AUTHORITY, 172800); |
1000 | addRecordToLW(res, "powerdns.com.", QType::NS, "pdns-public-ns2.powerdns.org.", DNSResourceRecord::AUTHORITY, 172800); | |
1001 | return 1; | |
1002 | } | |
1003 | else if (domain == DNSName("pdns-public-ns1.powerdns.org.")) { | |
1004 | setLWResult(res, 0, true, false, true); | |
1005 | addRecordToLW(res, "pdns-public-ns1.powerdns.org.", QType::A, "192.0.2.2"); | |
1006 | addRecordToLW(res, "pdns-public-ns1.powerdns.org.", QType::AAAA, "2001:DB8::2"); | |
1007 | return 1; | |
1008 | } | |
1009 | else if (domain == DNSName("pdns-public-ns2.powerdns.org.")) { | |
1010 | setLWResult(res, 0, true, false, true); | |
1011 | addRecordToLW(res, "pdns-public-ns2.powerdns.org.", QType::A, "192.0.2.3"); | |
1012 | addRecordToLW(res, "pdns-public-ns2.powerdns.org.", QType::AAAA, "2001:DB8::3"); | |
1013 | return 1; | |
1014 | } | |
1015 | ||
1016 | setLWResult(res, RCode::NXDomain, false, false, true); | |
1017 | return 1; | |
1018 | } | |
1019 | else if (ip == ComboAddress("192.0.2.2:53") || ip == ComboAddress("192.0.2.3:53") || ip == ComboAddress("[2001:DB8::2]:53") || ip == ComboAddress("[2001:DB8::3]:53")) { | |
1020 | setLWResult(res, 0, true, false, true); | |
1021 | addRecordToLW(res, target, QType::A, "192.0.2.4"); | |
1022 | return 1; | |
1023 | } | |
1024 | else { | |
1025 | return 0; | |
1026 | } | |
1027 | }); | |
1028 | ||
1029 | vector<DNSRecord> ret; | |
1030 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 1031 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
30ee601a | 1032 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
e9f9b8ec | 1033 | BOOST_CHECK(ret[0].d_type == QType::A); |
30ee601a RG |
1034 | BOOST_CHECK_EQUAL(ret[0].d_name, target); |
1035 | } | |
1036 | ||
e9f9b8ec RG |
1037 | BOOST_AUTO_TEST_CASE(test_edns_submask_by_domain) { |
1038 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1039 | initSR(sr); |
e9f9b8ec RG |
1040 | |
1041 | primeHints(); | |
1042 | ||
1043 | const DNSName target("powerdns.com."); | |
9065eb05 | 1044 | SyncRes::addEDNSDomain(target); |
e9f9b8ec RG |
1045 | |
1046 | EDNSSubnetOpts incomingECS; | |
1047 | incomingECS.source = Netmask("192.0.2.128/32"); | |
2fe3354d | 1048 | sr->setQuerySource(ComboAddress(), boost::optional<const EDNSSubnetOpts&>(incomingECS)); |
e9f9b8ec | 1049 | |
deca7d8f | 1050 | sr->setAsyncCallback([target](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
e9f9b8ec RG |
1051 | |
1052 | BOOST_REQUIRE(srcmask); | |
1053 | BOOST_CHECK_EQUAL(srcmask->toString(), "192.0.2.0/24"); | |
1054 | return 0; | |
1055 | }); | |
1056 | ||
1057 | vector<DNSRecord> ret; | |
1058 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
f58c8379 | 1059 | BOOST_CHECK_EQUAL(res, RCode::ServFail); |
e9f9b8ec RG |
1060 | } |
1061 | ||
1062 | BOOST_AUTO_TEST_CASE(test_edns_submask_by_addr) { | |
1063 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1064 | initSR(sr); |
e9f9b8ec RG |
1065 | |
1066 | primeHints(); | |
1067 | ||
1068 | const DNSName target("powerdns.com."); | |
2fe3354d | 1069 | SyncRes::addEDNSRemoteSubnet("192.0.2.1/32"); |
e9f9b8ec RG |
1070 | |
1071 | EDNSSubnetOpts incomingECS; | |
1072 | incomingECS.source = Netmask("2001:DB8::FF/128"); | |
2fe3354d | 1073 | sr->setQuerySource(ComboAddress(), boost::optional<const EDNSSubnetOpts&>(incomingECS)); |
e9f9b8ec | 1074 | |
deca7d8f | 1075 | sr->setAsyncCallback([target](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
e9f9b8ec RG |
1076 | |
1077 | if (isRootServer(ip)) { | |
1078 | BOOST_REQUIRE(!srcmask); | |
1079 | ||
8455425c | 1080 | setLWResult(res, 0, false, false, true); |
e9f9b8ec RG |
1081 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); |
1082 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
1083 | return 1; | |
1084 | } else if (ip == ComboAddress("192.0.2.1:53")) { | |
1085 | ||
1086 | BOOST_REQUIRE(srcmask); | |
1087 | BOOST_CHECK_EQUAL(srcmask->toString(), "2001:db8::/56"); | |
1088 | ||
1089 | setLWResult(res, 0, true, false, false); | |
1090 | addRecordToLW(res, domain, QType::A, "192.0.2.2"); | |
1091 | return 1; | |
1092 | } | |
1093 | ||
1094 | return 0; | |
1095 | }); | |
1096 | ||
1097 | vector<DNSRecord> ret; | |
1098 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 1099 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
778bcea6 RG |
1100 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
1101 | BOOST_CHECK(ret[0].d_type == QType::A); | |
1102 | BOOST_CHECK_EQUAL(ret[0].d_name, target); | |
1103 | } | |
1104 | ||
2fe3354d CH |
1105 | BOOST_AUTO_TEST_CASE(test_ecs_use_requestor) { |
1106 | std::unique_ptr<SyncRes> sr; | |
1107 | initSR(sr); | |
1108 | ||
1109 | primeHints(); | |
1110 | ||
1111 | const DNSName target("powerdns.com."); | |
1112 | SyncRes::addEDNSRemoteSubnet("192.0.2.1/32"); | |
1113 | // No incoming ECS data | |
1114 | sr->setQuerySource(ComboAddress("192.0.2.127"), boost::none); | |
1115 | ||
deca7d8f | 1116 | sr->setAsyncCallback([target](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
2fe3354d CH |
1117 | |
1118 | if (isRootServer(ip)) { | |
1119 | BOOST_REQUIRE(!srcmask); | |
1120 | ||
1121 | setLWResult(res, 0, false, false, true); | |
1122 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); | |
1123 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
1124 | return 1; | |
1125 | } else if (ip == ComboAddress("192.0.2.1:53")) { | |
1126 | ||
1127 | BOOST_REQUIRE(srcmask); | |
1128 | BOOST_CHECK_EQUAL(srcmask->toString(), "192.0.2.0/24"); | |
1129 | ||
1130 | setLWResult(res, 0, true, false, false); | |
1131 | addRecordToLW(res, domain, QType::A, "192.0.2.2"); | |
1132 | return 1; | |
1133 | } | |
1134 | ||
1135 | return 0; | |
1136 | }); | |
1137 | ||
1138 | vector<DNSRecord> ret; | |
1139 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
1140 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
1141 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
1142 | BOOST_CHECK(ret[0].d_type == QType::A); | |
1143 | BOOST_CHECK_EQUAL(ret[0].d_name, target); | |
1144 | } | |
1145 | ||
1146 | BOOST_AUTO_TEST_CASE(test_ecs_use_scope_zero) { | |
1147 | std::unique_ptr<SyncRes> sr; | |
1148 | initSR(sr); | |
1149 | ||
1150 | primeHints(); | |
1151 | ||
1152 | const DNSName target("powerdns.com."); | |
1153 | SyncRes::addEDNSRemoteSubnet("192.0.2.1/32"); | |
1154 | SyncRes::clearEDNSLocalSubnets(); | |
1155 | SyncRes::addEDNSLocalSubnet("192.0.2.254/32"); | |
1156 | // No incoming ECS data, Requestor IP not in ecs-add-for | |
1157 | sr->setQuerySource(ComboAddress("192.0.2.127"), boost::none); | |
1158 | ||
deca7d8f | 1159 | sr->setAsyncCallback([target](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
2fe3354d CH |
1160 | |
1161 | if (isRootServer(ip)) { | |
1162 | BOOST_REQUIRE(!srcmask); | |
1163 | ||
1164 | setLWResult(res, 0, false, false, true); | |
1165 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); | |
1166 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
1167 | return 1; | |
1168 | } else if (ip == ComboAddress("192.0.2.1:53")) { | |
1169 | ||
1170 | BOOST_REQUIRE(srcmask); | |
1171 | BOOST_CHECK_EQUAL(srcmask->toString(), "127.0.0.1/32"); | |
1172 | ||
1173 | setLWResult(res, 0, true, false, false); | |
1174 | addRecordToLW(res, domain, QType::A, "192.0.2.2"); | |
1175 | return 1; | |
1176 | } | |
1177 | ||
1178 | return 0; | |
1179 | }); | |
1180 | ||
1181 | vector<DNSRecord> ret; | |
1182 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
1183 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
1184 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
1185 | BOOST_CHECK(ret[0].d_type == QType::A); | |
1186 | BOOST_CHECK_EQUAL(ret[0].d_name, target); | |
1187 | } | |
1188 | ||
1189 | BOOST_AUTO_TEST_CASE(test_ecs_honor_incoming_mask) { | |
1190 | std::unique_ptr<SyncRes> sr; | |
1191 | initSR(sr); | |
1192 | ||
1193 | primeHints(); | |
1194 | ||
1195 | const DNSName target("powerdns.com."); | |
1196 | SyncRes::addEDNSRemoteSubnet("192.0.2.1/32"); | |
1197 | SyncRes::clearEDNSLocalSubnets(); | |
1198 | SyncRes::addEDNSLocalSubnet("192.0.2.254/32"); | |
1199 | EDNSSubnetOpts incomingECS; | |
1200 | incomingECS.source = Netmask("192.0.0.0/16"); | |
1201 | sr->setQuerySource(ComboAddress("192.0.2.127"), boost::optional<const EDNSSubnetOpts&>(incomingECS)); | |
1202 | ||
deca7d8f | 1203 | sr->setAsyncCallback([target](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
2fe3354d CH |
1204 | |
1205 | if (isRootServer(ip)) { | |
1206 | BOOST_REQUIRE(!srcmask); | |
1207 | ||
1208 | setLWResult(res, 0, false, false, true); | |
1209 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); | |
1210 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
1211 | return 1; | |
1212 | } else if (ip == ComboAddress("192.0.2.1:53")) { | |
1213 | ||
1214 | BOOST_REQUIRE(srcmask); | |
1215 | BOOST_CHECK_EQUAL(srcmask->toString(), "192.0.0.0/16"); | |
1216 | ||
1217 | setLWResult(res, 0, true, false, false); | |
1218 | addRecordToLW(res, domain, QType::A, "192.0.2.2"); | |
1219 | return 1; | |
1220 | } | |
1221 | ||
1222 | return 0; | |
1223 | }); | |
1224 | ||
1225 | vector<DNSRecord> ret; | |
1226 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
1227 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
1228 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
1229 | BOOST_CHECK(ret[0].d_type == QType::A); | |
1230 | BOOST_CHECK_EQUAL(ret[0].d_name, target); | |
1231 | } | |
1232 | ||
1233 | BOOST_AUTO_TEST_CASE(test_ecs_honor_incoming_mask_zero) { | |
1234 | std::unique_ptr<SyncRes> sr; | |
1235 | initSR(sr); | |
1236 | ||
1237 | primeHints(); | |
1238 | ||
1239 | const DNSName target("powerdns.com."); | |
1240 | SyncRes::addEDNSRemoteSubnet("192.0.2.1/32"); | |
1241 | SyncRes::clearEDNSLocalSubnets(); | |
1242 | SyncRes::addEDNSLocalSubnet("192.0.2.254/32"); | |
1243 | EDNSSubnetOpts incomingECS; | |
1244 | incomingECS.source = Netmask("0.0.0.0/0"); | |
1245 | sr->setQuerySource(ComboAddress("192.0.2.127"), boost::optional<const EDNSSubnetOpts&>(incomingECS)); | |
1246 | ||
deca7d8f | 1247 | sr->setAsyncCallback([target](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
2fe3354d CH |
1248 | |
1249 | if (isRootServer(ip)) { | |
1250 | BOOST_REQUIRE(!srcmask); | |
1251 | ||
1252 | setLWResult(res, 0, false, false, true); | |
1253 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); | |
1254 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
1255 | return 1; | |
1256 | } else if (ip == ComboAddress("192.0.2.1:53")) { | |
1257 | ||
1258 | BOOST_REQUIRE(srcmask); | |
1259 | BOOST_CHECK_EQUAL(srcmask->toString(), "127.0.0.1/32"); | |
1260 | ||
1261 | setLWResult(res, 0, true, false, false); | |
1262 | addRecordToLW(res, domain, QType::A, "192.0.2.2"); | |
1263 | return 1; | |
1264 | } | |
1265 | ||
1266 | return 0; | |
1267 | }); | |
1268 | ||
1269 | vector<DNSRecord> ret; | |
1270 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
1271 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
1272 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
1273 | BOOST_CHECK(ret[0].d_type == QType::A); | |
1274 | BOOST_CHECK_EQUAL(ret[0].d_name, target); | |
1275 | } | |
1276 | ||
778bcea6 RG |
1277 | BOOST_AUTO_TEST_CASE(test_following_cname) { |
1278 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1279 | initSR(sr); |
778bcea6 RG |
1280 | |
1281 | primeHints(); | |
1282 | ||
1283 | const DNSName target("cname.powerdns.com."); | |
1284 | const DNSName cnameTarget("cname-target.powerdns.com"); | |
1285 | ||
deca7d8f | 1286 | sr->setAsyncCallback([target, cnameTarget](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
778bcea6 RG |
1287 | |
1288 | if (isRootServer(ip)) { | |
8455425c | 1289 | setLWResult(res, 0, false, false, true); |
778bcea6 RG |
1290 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); |
1291 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
1292 | return 1; | |
1293 | } else if (ip == ComboAddress("192.0.2.1:53")) { | |
1294 | ||
1295 | if (domain == target) { | |
1296 | setLWResult(res, 0, true, false, false); | |
1297 | addRecordToLW(res, domain, QType::CNAME, cnameTarget.toString()); | |
1298 | return 1; | |
1299 | } | |
1300 | else if (domain == cnameTarget) { | |
1301 | setLWResult(res, 0, true, false, false); | |
1302 | addRecordToLW(res, domain, QType::A, "192.0.2.2"); | |
1303 | } | |
1304 | ||
1305 | return 1; | |
1306 | } | |
1307 | ||
1308 | return 0; | |
1309 | }); | |
1310 | ||
1311 | vector<DNSRecord> ret; | |
1312 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 1313 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
778bcea6 RG |
1314 | BOOST_REQUIRE_EQUAL(ret.size(), 2); |
1315 | BOOST_CHECK(ret[0].d_type == QType::CNAME); | |
1316 | BOOST_CHECK_EQUAL(ret[0].d_name, target); | |
1317 | BOOST_CHECK(ret[1].d_type == QType::A); | |
1318 | BOOST_CHECK_EQUAL(ret[1].d_name, cnameTarget); | |
1319 | } | |
1320 | ||
9b061cf5 RG |
1321 | BOOST_AUTO_TEST_CASE(test_cname_nxdomain) { |
1322 | std::unique_ptr<SyncRes> sr; | |
1323 | initSR(sr); | |
1324 | ||
1325 | primeHints(); | |
1326 | ||
1327 | const DNSName target("cname.powerdns.com."); | |
1328 | const DNSName cnameTarget("cname-target.powerdns.com"); | |
1329 | ||
deca7d8f | 1330 | sr->setAsyncCallback([target, cnameTarget](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
9b061cf5 RG |
1331 | |
1332 | if (isRootServer(ip)) { | |
1333 | setLWResult(res, 0, false, false, true); | |
1334 | addRecordToLW(res, "powerdns.com.", QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); | |
1335 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
1336 | return 1; | |
1337 | } else if (ip == ComboAddress("192.0.2.1:53")) { | |
1338 | ||
1339 | if (domain == target) { | |
1340 | setLWResult(res, RCode::NXDomain, true, false, false); | |
1341 | addRecordToLW(res, domain, QType::CNAME, cnameTarget.toString()); | |
1342 | addRecordToLW(res, "powerdns.com.", QType::SOA, "a.powerdns.com. nstld.verisign-grs.com. 2017032800 1800 900 604800 86400", DNSResourceRecord::AUTHORITY, 86400); | |
1343 | } else if (domain == cnameTarget) { | |
1344 | setLWResult(res, RCode::NXDomain, true, false, false); | |
1345 | addRecordToLW(res, "powerdns.com.", QType::SOA, "a.powerdns.com. nstld.verisign-grs.com. 2017032800 1800 900 604800 86400", DNSResourceRecord::AUTHORITY, 86400); | |
1346 | return 1; | |
1347 | } | |
1348 | ||
1349 | return 1; | |
1350 | } | |
1351 | ||
1352 | return 0; | |
1353 | }); | |
1354 | ||
1355 | vector<DNSRecord> ret; | |
1356 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
1357 | BOOST_CHECK_EQUAL(res, RCode::NXDomain); | |
1358 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
1359 | BOOST_CHECK(ret[0].d_type == QType::CNAME); | |
1360 | BOOST_CHECK_EQUAL(ret[0].d_name, target); | |
1361 | BOOST_CHECK(ret[1].d_type == QType::SOA); | |
1362 | ||
1363 | /* a second time, to check the cache */ | |
1364 | ret.clear(); | |
1365 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
1366 | BOOST_CHECK_EQUAL(res, RCode::NXDomain); | |
1367 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
1368 | BOOST_CHECK(ret[0].d_type == QType::CNAME); | |
1369 | BOOST_CHECK_EQUAL(ret[0].d_name, target); | |
1370 | BOOST_CHECK(ret[1].d_type == QType::SOA); | |
1371 | } | |
1372 | ||
4fff116b RG |
1373 | BOOST_AUTO_TEST_CASE(test_included_poisonous_cname) { |
1374 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1375 | initSR(sr); |
4fff116b RG |
1376 | |
1377 | primeHints(); | |
1378 | ||
1379 | /* In this test we directly get the NS server for cname.powerdns.com., | |
1380 | and we don't know whether it's also authoritative for | |
1381 | cname-target.powerdns.com or powerdns.com, so we shouldn't accept | |
1382 | the additional A record for cname-target.powerdns.com. */ | |
1383 | const DNSName target("cname.powerdns.com."); | |
1384 | const DNSName cnameTarget("cname-target.powerdns.com"); | |
1385 | ||
deca7d8f | 1386 | sr->setAsyncCallback([target, cnameTarget](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
4fff116b RG |
1387 | |
1388 | if (isRootServer(ip)) { | |
1389 | ||
8455425c | 1390 | setLWResult(res, 0, false, false, true); |
4fff116b RG |
1391 | |
1392 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); | |
1393 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
1394 | return 1; | |
1395 | } else if (ip == ComboAddress("192.0.2.1:53")) { | |
1396 | ||
1397 | if (domain == target) { | |
1398 | setLWResult(res, 0, true, false, false); | |
1399 | addRecordToLW(res, domain, QType::CNAME, cnameTarget.toString()); | |
1400 | addRecordToLW(res, cnameTarget, QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL); | |
1401 | return 1; | |
1402 | } else if (domain == cnameTarget) { | |
1403 | setLWResult(res, 0, true, false, false); | |
1404 | addRecordToLW(res, cnameTarget, QType::A, "192.0.2.3"); | |
1405 | return 1; | |
1406 | } | |
1407 | ||
1408 | return 1; | |
1409 | } | |
1410 | ||
1411 | return 0; | |
1412 | }); | |
1413 | ||
1414 | vector<DNSRecord> ret; | |
1415 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 1416 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
4fff116b RG |
1417 | BOOST_REQUIRE_EQUAL(ret.size(), 2); |
1418 | BOOST_REQUIRE(ret[0].d_type == QType::CNAME); | |
1419 | BOOST_CHECK_EQUAL(ret[0].d_name, target); | |
1420 | BOOST_CHECK_EQUAL(getRR<CNAMERecordContent>(ret[0])->getTarget(), cnameTarget); | |
1421 | BOOST_REQUIRE(ret[1].d_type == QType::A); | |
1422 | BOOST_CHECK_EQUAL(ret[1].d_name, cnameTarget); | |
1423 | BOOST_CHECK(getRR<ARecordContent>(ret[1])->getCA() == ComboAddress("192.0.2.3")); | |
1424 | } | |
1425 | ||
778bcea6 RG |
1426 | BOOST_AUTO_TEST_CASE(test_cname_loop) { |
1427 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1428 | initSR(sr); |
778bcea6 RG |
1429 | |
1430 | primeHints(); | |
1431 | ||
1432 | size_t count = 0; | |
1433 | const DNSName target("cname.powerdns.com."); | |
1434 | ||
deca7d8f | 1435 | sr->setAsyncCallback([target,&count](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
778bcea6 RG |
1436 | |
1437 | count++; | |
1438 | ||
1439 | if (isRootServer(ip)) { | |
778bcea6 | 1440 | |
8455425c | 1441 | setLWResult(res, 0, false, false, true); |
778bcea6 RG |
1442 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); |
1443 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
1444 | return 1; | |
1445 | } else if (ip == ComboAddress("192.0.2.1:53")) { | |
1446 | ||
1447 | if (domain == target) { | |
1448 | setLWResult(res, 0, true, false, false); | |
1449 | addRecordToLW(res, domain, QType::CNAME, domain.toString()); | |
1450 | return 1; | |
1451 | } | |
1452 | ||
1453 | return 1; | |
1454 | } | |
1455 | ||
1456 | return 0; | |
1457 | }); | |
1458 | ||
1459 | vector<DNSRecord> ret; | |
1460 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
f58c8379 RG |
1461 | BOOST_CHECK_EQUAL(res, RCode::ServFail); |
1462 | BOOST_CHECK_GT(ret.size(), 0); | |
778bcea6 | 1463 | BOOST_CHECK_EQUAL(count, 2); |
e9f9b8ec RG |
1464 | } |
1465 | ||
4fff116b RG |
1466 | BOOST_AUTO_TEST_CASE(test_cname_depth) { |
1467 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1468 | initSR(sr); |
4fff116b RG |
1469 | |
1470 | primeHints(); | |
1471 | ||
1472 | size_t depth = 0; | |
1473 | const DNSName target("cname.powerdns.com."); | |
1474 | ||
deca7d8f | 1475 | sr->setAsyncCallback([target,&depth](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
4fff116b RG |
1476 | |
1477 | if (isRootServer(ip)) { | |
4fff116b | 1478 | |
8455425c | 1479 | setLWResult(res, 0, false, false, true); |
4fff116b RG |
1480 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); |
1481 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
1482 | return 1; | |
1483 | } else if (ip == ComboAddress("192.0.2.1:53")) { | |
1484 | ||
1485 | setLWResult(res, 0, true, false, false); | |
1486 | addRecordToLW(res, domain, QType::CNAME, std::to_string(depth) + "-cname.powerdns.com"); | |
1487 | depth++; | |
1488 | return 1; | |
1489 | } | |
1490 | ||
1491 | return 0; | |
1492 | }); | |
1493 | ||
1494 | vector<DNSRecord> ret; | |
1495 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
f58c8379 RG |
1496 | BOOST_CHECK_EQUAL(res, RCode::ServFail); |
1497 | BOOST_CHECK_EQUAL(ret.size(), depth); | |
4fff116b RG |
1498 | /* we have an arbitrary limit at 10 when following a CNAME chain */ |
1499 | BOOST_CHECK_EQUAL(depth, 10 + 2); | |
1500 | } | |
1501 | ||
d6e797b8 RG |
1502 | BOOST_AUTO_TEST_CASE(test_time_limit) { |
1503 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1504 | initSR(sr); |
d6e797b8 RG |
1505 | |
1506 | primeHints(); | |
1507 | ||
1508 | size_t queries = 0; | |
1509 | const DNSName target("cname.powerdns.com."); | |
1510 | ||
deca7d8f | 1511 | sr->setAsyncCallback([target,&queries](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
d6e797b8 RG |
1512 | |
1513 | queries++; | |
1514 | ||
1515 | if (isRootServer(ip)) { | |
8455425c | 1516 | setLWResult(res, 0, false, false, true); |
d6e797b8 RG |
1517 | /* Pretend that this query took 2000 ms */ |
1518 | res->d_usec = 2000; | |
1519 | ||
1520 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); | |
1521 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
1522 | return 1; | |
1523 | } else if (ip == ComboAddress("192.0.2.1:53")) { | |
1524 | ||
1525 | setLWResult(res, 0, true, false, false); | |
1526 | addRecordToLW(res, domain, QType::A, "192.0.2.2"); | |
1527 | return 1; | |
1528 | } | |
1529 | ||
1530 | return 0; | |
1531 | }); | |
1532 | ||
1533 | /* Set the maximum time to 1 ms */ | |
1534 | SyncRes::s_maxtotusec = 1000; | |
1535 | ||
1536 | try { | |
1537 | vector<DNSRecord> ret; | |
1538 | sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
1539 | BOOST_CHECK(false); | |
1540 | } | |
1541 | catch(const ImmediateServFailException& e) { | |
1542 | } | |
1543 | BOOST_CHECK_EQUAL(queries, 1); | |
1544 | } | |
1545 | ||
1546 | BOOST_AUTO_TEST_CASE(test_referral_depth) { | |
1547 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1548 | initSR(sr); |
d6e797b8 RG |
1549 | |
1550 | primeHints(); | |
1551 | ||
1552 | size_t queries = 0; | |
1553 | const DNSName target("www.powerdns.com."); | |
1554 | ||
deca7d8f | 1555 | sr->setAsyncCallback([target,&queries](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
d6e797b8 RG |
1556 | |
1557 | queries++; | |
1558 | ||
1559 | if (isRootServer(ip)) { | |
8455425c | 1560 | setLWResult(res, 0, false, false, true); |
d6e797b8 RG |
1561 | |
1562 | if (domain == DNSName("www.powerdns.com.")) { | |
1563 | addRecordToLW(res, domain, QType::NS, "ns.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); | |
1564 | } | |
1565 | else if (domain == DNSName("ns.powerdns.com.")) { | |
1566 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.org.", DNSResourceRecord::AUTHORITY, 172800); | |
1567 | } | |
1568 | else if (domain == DNSName("ns1.powerdns.org.")) { | |
1569 | addRecordToLW(res, domain, QType::NS, "ns2.powerdns.org.", DNSResourceRecord::AUTHORITY, 172800); | |
1570 | } | |
1571 | else if (domain == DNSName("ns2.powerdns.org.")) { | |
1572 | addRecordToLW(res, domain, QType::NS, "ns3.powerdns.org.", DNSResourceRecord::AUTHORITY, 172800); | |
1573 | } | |
1574 | else if (domain == DNSName("ns3.powerdns.org.")) { | |
1575 | addRecordToLW(res, domain, QType::NS, "ns4.powerdns.org.", DNSResourceRecord::AUTHORITY, 172800); | |
1576 | } | |
1577 | else if (domain == DNSName("ns4.powerdns.org.")) { | |
1578 | addRecordToLW(res, domain, QType::NS, "ns5.powerdns.org.", DNSResourceRecord::AUTHORITY, 172800); | |
1579 | addRecordToLW(res, domain, QType::A, "192.0.2.1", DNSResourceRecord::AUTHORITY, 172800); | |
1580 | } | |
1581 | ||
1582 | return 1; | |
1583 | } else if (ip == ComboAddress("192.0.2.1:53")) { | |
1584 | ||
1585 | setLWResult(res, 0, true, false, false); | |
1586 | addRecordToLW(res, domain, QType::A, "192.0.2.2"); | |
1587 | return 1; | |
1588 | } | |
1589 | ||
1590 | return 0; | |
1591 | }); | |
1592 | ||
1593 | /* Set the maximum depth low */ | |
1594 | SyncRes::s_maxdepth = 10; | |
1595 | ||
1596 | try { | |
1597 | vector<DNSRecord> ret; | |
1598 | sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
1599 | BOOST_CHECK(false); | |
1600 | } | |
1601 | catch(const ImmediateServFailException& e) { | |
1602 | } | |
1603 | } | |
1604 | ||
1605 | BOOST_AUTO_TEST_CASE(test_cname_qperq) { | |
1606 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1607 | initSR(sr); |
d6e797b8 RG |
1608 | |
1609 | primeHints(); | |
1610 | ||
1611 | size_t queries = 0; | |
1612 | const DNSName target("cname.powerdns.com."); | |
1613 | ||
deca7d8f | 1614 | sr->setAsyncCallback([target,&queries](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
d6e797b8 RG |
1615 | |
1616 | queries++; | |
1617 | ||
1618 | if (isRootServer(ip)) { | |
1619 | ||
8455425c | 1620 | setLWResult(res, 0, false, false, true); |
d6e797b8 RG |
1621 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); |
1622 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
1623 | return 1; | |
1624 | } else if (ip == ComboAddress("192.0.2.1:53")) { | |
1625 | ||
1626 | setLWResult(res, 0, true, false, false); | |
1627 | addRecordToLW(res, domain, QType::CNAME, std::to_string(queries) + "-cname.powerdns.com"); | |
1628 | return 1; | |
1629 | } | |
1630 | ||
1631 | return 0; | |
1632 | }); | |
1633 | ||
1634 | /* Set the maximum number of questions very low */ | |
1635 | SyncRes::s_maxqperq = 5; | |
1636 | ||
1637 | try { | |
1638 | vector<DNSRecord> ret; | |
1639 | sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
1640 | BOOST_CHECK(false); | |
1641 | } | |
1642 | catch(const ImmediateServFailException& e) { | |
1643 | BOOST_CHECK_EQUAL(queries, SyncRes::s_maxqperq); | |
1644 | } | |
1645 | } | |
1646 | ||
ccb07d93 RG |
1647 | BOOST_AUTO_TEST_CASE(test_throttled_server) { |
1648 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1649 | initSR(sr); |
ccb07d93 RG |
1650 | |
1651 | primeHints(); | |
1652 | ||
1653 | const DNSName target("throttled.powerdns.com."); | |
1654 | const ComboAddress ns("192.0.2.1:53"); | |
1655 | size_t queriesToNS = 0; | |
1656 | ||
deca7d8f | 1657 | sr->setAsyncCallback([target,ns,&queriesToNS](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
ccb07d93 RG |
1658 | |
1659 | if (isRootServer(ip)) { | |
ccb07d93 | 1660 | |
8455425c | 1661 | setLWResult(res, 0, false, false, true); |
ccb07d93 RG |
1662 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); |
1663 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, ns.toString(), DNSResourceRecord::ADDITIONAL, 3600); | |
1664 | return 1; | |
1665 | } else if (ip == ns) { | |
1666 | ||
1667 | queriesToNS++; | |
1668 | ||
1669 | setLWResult(res, 0, true, false, false); | |
1670 | addRecordToLW(res, domain, QType::A, "192.0.2.2"); | |
1671 | ||
1672 | return 1; | |
1673 | } | |
1674 | ||
1675 | return 0; | |
1676 | }); | |
1677 | ||
1678 | /* mark ns as down */ | |
606accb0 RG |
1679 | time_t now = sr->getNow().tv_sec; |
1680 | SyncRes::doThrottle(now, ns, SyncRes::s_serverdownthrottletime, 10000); | |
ccb07d93 RG |
1681 | |
1682 | vector<DNSRecord> ret; | |
1683 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
f58c8379 RG |
1684 | BOOST_CHECK_EQUAL(res, RCode::ServFail); |
1685 | BOOST_CHECK_EQUAL(ret.size(), 0); | |
1686 | /* we should not have sent any queries to ns */ | |
ccb07d93 RG |
1687 | BOOST_CHECK_EQUAL(queriesToNS, 0); |
1688 | } | |
1689 | ||
1690 | BOOST_AUTO_TEST_CASE(test_throttled_server_count) { | |
1691 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1692 | initSR(sr); |
ccb07d93 RG |
1693 | |
1694 | primeHints(); | |
1695 | ||
1696 | const ComboAddress ns("192.0.2.1:53"); | |
1697 | ||
1698 | const size_t blocks = 10; | |
1699 | /* mark ns as down for 'blocks' queries */ | |
606accb0 RG |
1700 | time_t now = sr->getNow().tv_sec; |
1701 | SyncRes::doThrottle(now, ns, SyncRes::s_serverdownthrottletime, blocks); | |
ccb07d93 RG |
1702 | |
1703 | for (size_t idx = 0; idx < blocks; idx++) { | |
606accb0 | 1704 | BOOST_CHECK(SyncRes::isThrottled(now, ns)); |
ccb07d93 RG |
1705 | } |
1706 | ||
1707 | /* we have been throttled 'blocks' times, we should not be throttled anymore */ | |
606accb0 | 1708 | BOOST_CHECK(!SyncRes::isThrottled(now, ns)); |
ccb07d93 RG |
1709 | } |
1710 | ||
1711 | BOOST_AUTO_TEST_CASE(test_throttled_server_time) { | |
1712 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1713 | initSR(sr); |
ccb07d93 RG |
1714 | |
1715 | primeHints(); | |
1716 | ||
1717 | const ComboAddress ns("192.0.2.1:53"); | |
1718 | ||
1719 | const size_t seconds = 1; | |
1720 | /* mark ns as down for 'seconds' seconds */ | |
606accb0 RG |
1721 | time_t now = sr->getNow().tv_sec; |
1722 | SyncRes::doThrottle(now, ns, seconds, 10000); | |
a712cb56 | 1723 | |
606accb0 | 1724 | BOOST_CHECK(SyncRes::isThrottled(now, ns)); |
ccb07d93 RG |
1725 | |
1726 | /* we should not be throttled anymore */ | |
606accb0 | 1727 | BOOST_CHECK(!SyncRes::isThrottled(now + 2, ns)); |
ccb07d93 RG |
1728 | } |
1729 | ||
f58c8379 RG |
1730 | BOOST_AUTO_TEST_CASE(test_dont_query_server) { |
1731 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1732 | initSR(sr); |
f58c8379 RG |
1733 | |
1734 | primeHints(); | |
1735 | ||
1736 | const DNSName target("throttled.powerdns.com."); | |
1737 | const ComboAddress ns("192.0.2.1:53"); | |
1738 | size_t queriesToNS = 0; | |
1739 | ||
deca7d8f | 1740 | sr->setAsyncCallback([target,ns,&queriesToNS](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
f58c8379 RG |
1741 | |
1742 | if (isRootServer(ip)) { | |
1743 | ||
8455425c | 1744 | setLWResult(res, 0, false, false, true); |
f58c8379 RG |
1745 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); |
1746 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, ns.toString(), DNSResourceRecord::ADDITIONAL, 3600); | |
1747 | return 1; | |
1748 | } else if (ip == ns) { | |
1749 | ||
1750 | queriesToNS++; | |
1751 | ||
1752 | setLWResult(res, 0, true, false, false); | |
1753 | addRecordToLW(res, domain, QType::A, "192.0.2.2"); | |
1754 | ||
1755 | return 1; | |
1756 | } | |
1757 | ||
1758 | return 0; | |
1759 | }); | |
1760 | ||
1761 | /* prevent querying this NS */ | |
9065eb05 | 1762 | SyncRes::addDontQuery(Netmask(ns)); |
f58c8379 RG |
1763 | |
1764 | vector<DNSRecord> ret; | |
1765 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
1766 | BOOST_CHECK_EQUAL(res, RCode::ServFail); | |
1767 | BOOST_CHECK_EQUAL(ret.size(), 0); | |
1768 | /* we should not have sent any queries to ns */ | |
1769 | BOOST_CHECK_EQUAL(queriesToNS, 0); | |
1770 | } | |
1771 | ||
1772 | BOOST_AUTO_TEST_CASE(test_root_nx_trust) { | |
1773 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1774 | initSR(sr); |
f58c8379 RG |
1775 | |
1776 | primeHints(); | |
1777 | ||
1778 | const DNSName target1("powerdns.com."); | |
1779 | const DNSName target2("notpowerdns.com."); | |
1780 | const ComboAddress ns("192.0.2.1:53"); | |
1781 | size_t queriesCount = 0; | |
1782 | ||
deca7d8f | 1783 | sr->setAsyncCallback([target1, target2, ns, &queriesCount](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
f58c8379 RG |
1784 | |
1785 | queriesCount++; | |
1786 | ||
1787 | if (isRootServer(ip)) { | |
1788 | ||
1789 | if (domain == target1) { | |
1790 | setLWResult(res, RCode::NXDomain, true, false, true); | |
1791 | addRecordToLW(res, ".", QType::SOA, "a.root-servers.net. nstld.verisign-grs.com. 2017032800 1800 900 604800 86400", DNSResourceRecord::AUTHORITY, 86400); | |
1792 | } | |
1793 | else { | |
1794 | setLWResult(res, 0, true, false, true); | |
1795 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); | |
1796 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, ns.toString(), DNSResourceRecord::ADDITIONAL, 3600); | |
1797 | } | |
1798 | ||
1799 | return 1; | |
1800 | } else if (ip == ns) { | |
1801 | ||
1802 | setLWResult(res, 0, true, false, false); | |
1803 | addRecordToLW(res, domain, QType::A, "192.0.2.2"); | |
1804 | ||
1805 | return 1; | |
1806 | } | |
1807 | ||
1808 | return 0; | |
1809 | }); | |
1810 | ||
1811 | vector<DNSRecord> ret; | |
1812 | int res = sr->beginResolve(target1, QType(QType::A), QClass::IN, ret); | |
1813 | BOOST_CHECK_EQUAL(res, RCode::NXDomain); | |
1814 | BOOST_CHECK_EQUAL(ret.size(), 1); | |
1815 | /* one for target1 and one for the entire TLD */ | |
a712cb56 | 1816 | BOOST_CHECK_EQUAL(SyncRes::getNegCacheSize(), 2); |
f58c8379 RG |
1817 | |
1818 | ret.clear(); | |
1819 | res = sr->beginResolve(target2, QType(QType::A), QClass::IN, ret); | |
1820 | BOOST_CHECK_EQUAL(res, RCode::NXDomain); | |
1821 | BOOST_CHECK_EQUAL(ret.size(), 1); | |
1822 | /* one for target1 and one for the entire TLD */ | |
a712cb56 | 1823 | BOOST_CHECK_EQUAL(SyncRes::getNegCacheSize(), 2); |
f58c8379 RG |
1824 | |
1825 | /* we should have sent only one query */ | |
1826 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
1827 | } | |
1828 | ||
898856ca RG |
1829 | BOOST_AUTO_TEST_CASE(test_root_nx_trust_specific) { |
1830 | std::unique_ptr<SyncRes> sr; | |
1831 | init(); | |
1832 | initSR(sr, true, false); | |
1833 | ||
1834 | primeHints(); | |
1835 | ||
1836 | const DNSName target1("powerdns.com."); | |
1837 | const DNSName target2("notpowerdns.com."); | |
1838 | const ComboAddress ns("192.0.2.1:53"); | |
1839 | size_t queriesCount = 0; | |
1840 | ||
1841 | /* This time the root denies target1 with a "com." SOA instead of a "." one. | |
1842 | We should add target1 to the negcache, but not "com.". */ | |
1843 | ||
deca7d8f | 1844 | sr->setAsyncCallback([target1, target2, ns, &queriesCount](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
898856ca RG |
1845 | |
1846 | queriesCount++; | |
1847 | ||
1848 | if (isRootServer(ip)) { | |
1849 | ||
1850 | if (domain == target1) { | |
1851 | setLWResult(res, RCode::NXDomain, true, false, true); | |
1852 | addRecordToLW(res, "com.", QType::SOA, "a.root-servers.net. nstld.verisign-grs.com. 2017032800 1800 900 604800 86400", DNSResourceRecord::AUTHORITY, 86400); | |
1853 | } | |
1854 | else { | |
1855 | setLWResult(res, 0, true, false, true); | |
1856 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); | |
1857 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, ns.toString(), DNSResourceRecord::ADDITIONAL, 3600); | |
1858 | } | |
1859 | ||
1860 | return 1; | |
1861 | } else if (ip == ns) { | |
1862 | ||
1863 | setLWResult(res, 0, true, false, false); | |
1864 | addRecordToLW(res, domain, QType::A, "192.0.2.2"); | |
1865 | ||
1866 | return 1; | |
1867 | } | |
1868 | ||
1869 | return 0; | |
1870 | }); | |
1871 | ||
1872 | vector<DNSRecord> ret; | |
1873 | int res = sr->beginResolve(target1, QType(QType::A), QClass::IN, ret); | |
1874 | BOOST_CHECK_EQUAL(res, RCode::NXDomain); | |
1875 | BOOST_CHECK_EQUAL(ret.size(), 1); | |
1876 | ||
1877 | /* even with root-nx-trust on and a NX answer from the root, | |
1878 | we should not have cached the entire TLD this time. */ | |
a712cb56 | 1879 | BOOST_CHECK_EQUAL(SyncRes::t_sstorage.negcache.size(), 1); |
898856ca RG |
1880 | |
1881 | ret.clear(); | |
1882 | res = sr->beginResolve(target2, QType(QType::A), QClass::IN, ret); | |
1883 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
1884 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
1885 | BOOST_REQUIRE(ret[0].d_type == QType::A); | |
1886 | BOOST_CHECK_EQUAL(ret[0].d_name, target2); | |
1887 | BOOST_CHECK(getRR<ARecordContent>(ret[0])->getCA() == ComboAddress("192.0.2.2")); | |
1888 | ||
a712cb56 | 1889 | BOOST_CHECK_EQUAL(SyncRes::t_sstorage.negcache.size(), 1); |
898856ca RG |
1890 | |
1891 | BOOST_CHECK_EQUAL(queriesCount, 3); | |
1892 | } | |
1893 | ||
f58c8379 RG |
1894 | BOOST_AUTO_TEST_CASE(test_root_nx_dont_trust) { |
1895 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1896 | initSR(sr); |
f58c8379 RG |
1897 | |
1898 | primeHints(); | |
1899 | ||
1900 | const DNSName target1("powerdns.com."); | |
1901 | const DNSName target2("notpowerdns.com."); | |
1902 | const ComboAddress ns("192.0.2.1:53"); | |
1903 | size_t queriesCount = 0; | |
1904 | ||
deca7d8f | 1905 | sr->setAsyncCallback([target1, target2, ns, &queriesCount](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
f58c8379 RG |
1906 | |
1907 | queriesCount++; | |
1908 | ||
1909 | if (isRootServer(ip)) { | |
1910 | ||
1911 | if (domain == target1) { | |
1912 | setLWResult(res, RCode::NXDomain, true, false, true); | |
1913 | addRecordToLW(res, ".", QType::SOA, "a.root-servers.net. nstld.verisign-grs.com. 2017032800 1800 900 604800 86400", DNSResourceRecord::AUTHORITY, 86400); | |
1914 | } | |
1915 | else { | |
1916 | setLWResult(res, 0, true, false, true); | |
1917 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); | |
1918 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, ns.toString(), DNSResourceRecord::ADDITIONAL, 3600); | |
1919 | } | |
1920 | ||
1921 | return 1; | |
1922 | } else if (ip == ns) { | |
1923 | ||
1924 | setLWResult(res, 0, true, false, false); | |
1925 | addRecordToLW(res, domain, QType::A, "192.0.2.2"); | |
1926 | ||
1927 | return 1; | |
1928 | } | |
1929 | ||
1930 | return 0; | |
1931 | }); | |
1932 | ||
1933 | SyncRes::s_rootNXTrust = false; | |
1934 | ||
1935 | vector<DNSRecord> ret; | |
1936 | int res = sr->beginResolve(target1, QType(QType::A), QClass::IN, ret); | |
1937 | BOOST_CHECK_EQUAL(res, RCode::NXDomain); | |
1938 | BOOST_CHECK_EQUAL(ret.size(), 1); | |
1939 | /* one for target1 */ | |
a712cb56 | 1940 | BOOST_CHECK_EQUAL(SyncRes::getNegCacheSize(), 1); |
f58c8379 RG |
1941 | |
1942 | ret.clear(); | |
1943 | res = sr->beginResolve(target2, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 1944 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
f58c8379 RG |
1945 | BOOST_CHECK_EQUAL(ret.size(), 1); |
1946 | /* one for target1 */ | |
a712cb56 | 1947 | BOOST_CHECK_EQUAL(SyncRes::getNegCacheSize(), 1); |
f58c8379 RG |
1948 | |
1949 | /* we should have sent three queries */ | |
1950 | BOOST_CHECK_EQUAL(queriesCount, 3); | |
1951 | } | |
1952 | ||
1953 | BOOST_AUTO_TEST_CASE(test_skip_negcache_for_variable_response) { | |
1954 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1955 | initSR(sr); |
f58c8379 RG |
1956 | |
1957 | primeHints(); | |
1958 | ||
1959 | const DNSName target("www.powerdns.com."); | |
1960 | const DNSName cnameTarget("cname.powerdns.com."); | |
1961 | ||
9065eb05 | 1962 | SyncRes::addEDNSDomain(DNSName("powerdns.com.")); |
f58c8379 RG |
1963 | |
1964 | EDNSSubnetOpts incomingECS; | |
1965 | incomingECS.source = Netmask("192.0.2.128/32"); | |
2fe3354d | 1966 | sr->setQuerySource(ComboAddress(), boost::optional<const EDNSSubnetOpts&>(incomingECS)); |
f58c8379 | 1967 | |
deca7d8f | 1968 | sr->setAsyncCallback([target,cnameTarget](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
f58c8379 RG |
1969 | |
1970 | BOOST_REQUIRE(srcmask); | |
1971 | BOOST_CHECK_EQUAL(srcmask->toString(), "192.0.2.0/24"); | |
1972 | ||
1973 | if (isRootServer(ip)) { | |
8455425c | 1974 | setLWResult(res, 0, false, false, true); |
f58c8379 RG |
1975 | addRecordToLW(res, "powerdns.com.", QType::NS, "pdns-public-ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); |
1976 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
1977 | ||
1978 | return 1; | |
1979 | } else if (ip == ComboAddress("192.0.2.1:53")) { | |
1980 | if (domain == target) { | |
1981 | /* Type 2 NXDOMAIN (rfc2308 section-2.1) */ | |
1982 | setLWResult(res, RCode::NXDomain, true, false, true); | |
1983 | addRecordToLW(res, domain, QType::CNAME, cnameTarget.toString()); | |
1984 | addRecordToLW(res, "powerdns.com", QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
1985 | } | |
1986 | else if (domain == cnameTarget) { | |
1987 | /* we shouldn't get there since the Type NXDOMAIN should have been enough, | |
1988 | but we might if we still chase the CNAME. */ | |
1989 | setLWResult(res, RCode::NXDomain, true, false, true); | |
1990 | addRecordToLW(res, "powerdns.com", QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
1991 | } | |
1992 | ||
1993 | return 1; | |
1994 | } | |
1995 | ||
1996 | return 0; | |
1997 | }); | |
1998 | ||
1999 | vector<DNSRecord> ret; | |
2000 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
2001 | BOOST_CHECK_EQUAL(res, RCode::NXDomain); | |
2002 | BOOST_CHECK_EQUAL(ret.size(), 2); | |
2003 | /* no negative cache entry because the response was variable */ | |
a712cb56 | 2004 | BOOST_CHECK_EQUAL(SyncRes::getNegCacheSize(), 0); |
f58c8379 RG |
2005 | } |
2006 | ||
d6e797b8 RG |
2007 | BOOST_AUTO_TEST_CASE(test_ns_speed) { |
2008 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2009 | initSR(sr); |
30ee601a | 2010 | |
d6e797b8 | 2011 | primeHints(); |
30ee601a | 2012 | |
d6e797b8 | 2013 | const DNSName target("powerdns.com."); |
30ee601a | 2014 | |
d6e797b8 | 2015 | std::map<ComboAddress, uint64_t> nsCounts; |
30ee601a | 2016 | |
deca7d8f | 2017 | sr->setAsyncCallback([target,&nsCounts](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
30ee601a | 2018 | |
d6e797b8 | 2019 | if (isRootServer(ip)) { |
8455425c | 2020 | setLWResult(res, 0, false, false, true); |
d6e797b8 RG |
2021 | addRecordToLW(res, domain, QType::NS, "pdns-public-ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); |
2022 | addRecordToLW(res, domain, QType::NS, "pdns-public-ns2.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); | |
2023 | addRecordToLW(res, domain, QType::NS, "pdns-public-ns3.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); | |
30ee601a | 2024 | |
d6e797b8 RG |
2025 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); |
2026 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::AAAA, "2001:DB8::1", DNSResourceRecord::ADDITIONAL, 3600); | |
2027 | addRecordToLW(res, "pdns-public-ns2.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
2028 | addRecordToLW(res, "pdns-public-ns2.powerdns.com.", QType::AAAA, "2001:DB8::2", DNSResourceRecord::ADDITIONAL, 3600); | |
2029 | addRecordToLW(res, "pdns-public-ns3.powerdns.com.", QType::A, "192.0.2.3", DNSResourceRecord::ADDITIONAL, 3600); | |
2030 | addRecordToLW(res, "pdns-public-ns3.powerdns.com.", QType::AAAA, "2001:DB8::3", DNSResourceRecord::ADDITIONAL, 3600); | |
30ee601a | 2031 | |
d6e797b8 RG |
2032 | return 1; |
2033 | } else { | |
2034 | nsCounts[ip]++; | |
30ee601a | 2035 | |
d6e797b8 RG |
2036 | if (ip == ComboAddress("[2001:DB8::2]:53") || ip == ComboAddress("192.0.2.2:53")) { |
2037 | BOOST_CHECK_LT(nsCounts.size(), 3); | |
2038 | ||
2039 | /* let's time out on pdns-public-ns2.powerdns.com. */ | |
2040 | return 0; | |
2041 | } | |
2042 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
2043 | BOOST_CHECK_EQUAL(nsCounts.size(), 3); | |
2044 | ||
2045 | setLWResult(res, 0, true, false, true); | |
2046 | addRecordToLW(res, domain, QType::A, "192.0.2.254"); | |
2047 | return 1; | |
2048 | } | |
2049 | ||
2050 | return 0; | |
2051 | } | |
30ee601a | 2052 | |
d6e797b8 RG |
2053 | return 0; |
2054 | }); | |
30ee601a | 2055 | |
606accb0 | 2056 | struct timeval now = sr->getNow(); |
30ee601a | 2057 | |
d6e797b8 RG |
2058 | /* make pdns-public-ns2.powerdns.com. the fastest NS, with its IPv6 address faster than the IPV4 one, |
2059 | then pdns-public-ns1.powerdns.com. on IPv4 */ | |
a712cb56 RG |
2060 | SyncRes::submitNSSpeed(DNSName("pdns-public-ns1.powerdns.com."), ComboAddress("192.0.2.1:53"), 100, &now); |
2061 | SyncRes::submitNSSpeed(DNSName("pdns-public-ns1.powerdns.com."), ComboAddress("[2001:DB8::1]:53"), 10000, &now); | |
2062 | SyncRes::submitNSSpeed(DNSName("pdns-public-ns2.powerdns.com."), ComboAddress("192.0.2.2:53"), 10, &now); | |
2063 | SyncRes::submitNSSpeed(DNSName("pdns-public-ns2.powerdns.com."), ComboAddress("[2001:DB8::2]:53"), 1, &now); | |
2064 | SyncRes::submitNSSpeed(DNSName("pdns-public-ns3.powerdns.com."), ComboAddress("192.0.2.3:53"), 10000, &now); | |
2065 | SyncRes::submitNSSpeed(DNSName("pdns-public-ns3.powerdns.com."), ComboAddress("[2001:DB8::3]:53"), 10000, &now); | |
30ee601a | 2066 | |
d6e797b8 RG |
2067 | vector<DNSRecord> ret; |
2068 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 2069 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
d6e797b8 RG |
2070 | BOOST_CHECK_EQUAL(ret.size(), 1); |
2071 | BOOST_CHECK_EQUAL(nsCounts.size(), 3); | |
2072 | BOOST_CHECK_EQUAL(nsCounts[ComboAddress("192.0.2.1:53")], 1); | |
2073 | BOOST_CHECK_EQUAL(nsCounts[ComboAddress("192.0.2.2:53")], 1); | |
2074 | BOOST_CHECK_EQUAL(nsCounts[ComboAddress("[2001:DB8::2]:53")], 1); | |
2075 | } | |
30ee601a | 2076 | |
d6e797b8 RG |
2077 | BOOST_AUTO_TEST_CASE(test_flawed_nsset) { |
2078 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2079 | initSR(sr); |
30ee601a | 2080 | |
d6e797b8 | 2081 | primeHints(); |
30ee601a | 2082 | |
d6e797b8 | 2083 | const DNSName target("powerdns.com."); |
30ee601a | 2084 | |
deca7d8f | 2085 | sr->setAsyncCallback([target](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
d6e797b8 RG |
2086 | |
2087 | if (isRootServer(ip)) { | |
8455425c | 2088 | setLWResult(res, 0, false, false, true); |
d6e797b8 RG |
2089 | addRecordToLW(res, domain, QType::NS, "pdns-public-ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); |
2090 | ||
2091 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
2092 | ||
2093 | return 1; | |
2094 | } else if (ip == ComboAddress("192.0.2.1:53")) { | |
2095 | setLWResult(res, 0, true, false, true); | |
2096 | addRecordToLW(res, domain, QType::A, "192.0.2.254"); | |
2097 | return 1; | |
2098 | } | |
2099 | ||
2100 | return 0; | |
2101 | }); | |
2102 | ||
2103 | /* we populate the cache with a flawed NSset, i.e. there is a NS entry but no corresponding glue */ | |
a66eacd6 | 2104 | time_t now = sr->getNow().tv_sec; |
d6e797b8 RG |
2105 | std::vector<DNSRecord> records; |
2106 | std::vector<shared_ptr<RRSIGRecordContent> > sigs; | |
2107 | addRecordToList(records, target, QType::NS, "pdns-public-ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, now + 3600); | |
2108 | ||
2b984251 | 2109 | t_RC->replace(now, target, QType(QType::NS), records, sigs, vector<std::shared_ptr<DNSRecord>>(), true, boost::optional<Netmask>()); |
d6e797b8 RG |
2110 | |
2111 | vector<DNSRecord> ret; | |
2112 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 2113 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
d6e797b8 RG |
2114 | BOOST_CHECK_EQUAL(ret.size(), 1); |
2115 | } | |
2116 | ||
3337c2f7 RG |
2117 | BOOST_AUTO_TEST_CASE(test_completely_flawed_nsset) { |
2118 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2119 | initSR(sr); |
3337c2f7 RG |
2120 | |
2121 | primeHints(); | |
2122 | ||
2123 | const DNSName target("powerdns.com."); | |
2124 | size_t queriesCount = 0; | |
2125 | ||
deca7d8f | 2126 | sr->setAsyncCallback([&queriesCount,target](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
3337c2f7 RG |
2127 | |
2128 | queriesCount++; | |
2129 | ||
2130 | if (isRootServer(ip) && domain == target) { | |
8455425c | 2131 | setLWResult(res, 0, false, false, true); |
3337c2f7 RG |
2132 | addRecordToLW(res, domain, QType::NS, "pdns-public-ns2.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); |
2133 | addRecordToLW(res, domain, QType::NS, "pdns-public-ns3.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); | |
2134 | return 1; | |
2135 | } else if (domain == DNSName("pdns-public-ns2.powerdns.com.") || domain == DNSName("pdns-public-ns3.powerdns.com.")){ | |
2136 | setLWResult(res, 0, true, false, true); | |
2137 | addRecordToLW(res, ".", QType::SOA, "a.root-servers.net. nstld.verisign-grs.com. 2017032800 1800 900 604800 86400", DNSResourceRecord::AUTHORITY, 86400); | |
2138 | return 1; | |
2139 | } | |
2140 | ||
2141 | return 0; | |
2142 | }); | |
2143 | ||
2144 | vector<DNSRecord> ret; | |
2145 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
2146 | BOOST_CHECK_EQUAL(res, RCode::ServFail); | |
2147 | BOOST_CHECK_EQUAL(ret.size(), 0); | |
2148 | /* one query to get NSs, then A and AAAA for each NS */ | |
2149 | BOOST_CHECK_EQUAL(queriesCount, 5); | |
2150 | } | |
2151 | ||
d6e797b8 RG |
2152 | BOOST_AUTO_TEST_CASE(test_cache_hit) { |
2153 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2154 | initSR(sr); |
d6e797b8 RG |
2155 | |
2156 | primeHints(); | |
2157 | ||
2158 | const DNSName target("powerdns.com."); | |
2159 | ||
deca7d8f | 2160 | sr->setAsyncCallback([target](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
d6e797b8 RG |
2161 | |
2162 | return 0; | |
2163 | }); | |
2164 | ||
2165 | /* we populate the cache with eveything we need */ | |
a66eacd6 | 2166 | time_t now = sr->getNow().tv_sec; |
d6e797b8 RG |
2167 | std::vector<DNSRecord> records; |
2168 | std::vector<shared_ptr<RRSIGRecordContent> > sigs; | |
2169 | ||
2170 | addRecordToList(records, target, QType::A, "192.0.2.1", DNSResourceRecord::ANSWER, now + 3600); | |
2b984251 | 2171 | t_RC->replace(now, target , QType(QType::A), records, sigs, vector<std::shared_ptr<DNSRecord>>(), true, boost::optional<Netmask>()); |
d6e797b8 RG |
2172 | |
2173 | vector<DNSRecord> ret; | |
2174 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 2175 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
d6e797b8 RG |
2176 | BOOST_CHECK_EQUAL(ret.size(), 1); |
2177 | } | |
2178 | ||
648bcbd1 RG |
2179 | BOOST_AUTO_TEST_CASE(test_no_rd) { |
2180 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2181 | initSR(sr); |
648bcbd1 RG |
2182 | |
2183 | primeHints(); | |
2184 | ||
2185 | const DNSName target("powerdns.com."); | |
2186 | size_t queriesCount = 0; | |
2187 | ||
2188 | sr->setCacheOnly(); | |
2189 | ||
deca7d8f | 2190 | sr->setAsyncCallback([target,&queriesCount](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
648bcbd1 RG |
2191 | |
2192 | queriesCount++; | |
2193 | return 0; | |
2194 | }); | |
2195 | ||
2196 | vector<DNSRecord> ret; | |
2197 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 2198 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
648bcbd1 RG |
2199 | BOOST_CHECK_EQUAL(ret.size(), 0); |
2200 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2201 | } | |
2202 | ||
d6e797b8 RG |
2203 | BOOST_AUTO_TEST_CASE(test_cache_min_max_ttl) { |
2204 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2205 | initSR(sr); |
d6e797b8 RG |
2206 | |
2207 | primeHints(); | |
2208 | ||
2209 | const DNSName target("cachettl.powerdns.com."); | |
2210 | const ComboAddress ns("192.0.2.1:53"); | |
2211 | ||
deca7d8f | 2212 | sr->setAsyncCallback([target,ns](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
d6e797b8 RG |
2213 | |
2214 | if (isRootServer(ip)) { | |
2215 | ||
8455425c | 2216 | setLWResult(res, 0, false, false, true); |
d6e797b8 RG |
2217 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); |
2218 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, ns.toString(), DNSResourceRecord::ADDITIONAL, 7200); | |
2219 | return 1; | |
2220 | } else if (ip == ns) { | |
2221 | ||
2222 | setLWResult(res, 0, true, false, false); | |
2223 | addRecordToLW(res, domain, QType::A, "192.0.2.2", DNSResourceRecord::ANSWER, 10); | |
2224 | ||
2225 | return 1; | |
2226 | } | |
2227 | ||
2228 | return 0; | |
2229 | }); | |
2230 | ||
a66eacd6 | 2231 | const time_t now = sr->getNow().tv_sec; |
d6e797b8 RG |
2232 | SyncRes::s_minimumTTL = 60; |
2233 | SyncRes::s_maxcachettl = 3600; | |
2234 | ||
2235 | vector<DNSRecord> ret; | |
2236 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 2237 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
d6e797b8 RG |
2238 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
2239 | BOOST_CHECK_EQUAL(ret[0].d_ttl, SyncRes::s_minimumTTL); | |
2240 | ||
2241 | const ComboAddress who; | |
2242 | vector<DNSRecord> cached; | |
24bb9b58 | 2243 | BOOST_REQUIRE_GT(t_RC->get(now, target, QType(QType::A), true, &cached, who), 0); |
d6e797b8 RG |
2244 | BOOST_REQUIRE_EQUAL(cached.size(), 1); |
2245 | BOOST_REQUIRE_GT(cached[0].d_ttl, now); | |
2246 | BOOST_CHECK_EQUAL((cached[0].d_ttl - now), SyncRes::s_minimumTTL); | |
2247 | ||
2248 | cached.clear(); | |
24bb9b58 | 2249 | BOOST_REQUIRE_GT(t_RC->get(now, target, QType(QType::NS), false, &cached, who), 0); |
d6e797b8 RG |
2250 | BOOST_REQUIRE_EQUAL(cached.size(), 1); |
2251 | BOOST_REQUIRE_GT(cached[0].d_ttl, now); | |
2252 | BOOST_CHECK_LE((cached[0].d_ttl - now), SyncRes::s_maxcachettl); | |
2253 | } | |
2254 | ||
2255 | BOOST_AUTO_TEST_CASE(test_cache_expired_ttl) { | |
2256 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2257 | initSR(sr); |
d6e797b8 RG |
2258 | |
2259 | primeHints(); | |
2260 | ||
2261 | const DNSName target("powerdns.com."); | |
2262 | ||
deca7d8f | 2263 | sr->setAsyncCallback([target](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
d6e797b8 RG |
2264 | |
2265 | if (isRootServer(ip)) { | |
8455425c | 2266 | setLWResult(res, 0, false, false, true); |
d6e797b8 RG |
2267 | addRecordToLW(res, domain, QType::NS, "pdns-public-ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); |
2268 | ||
2269 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
2270 | ||
2271 | return 1; | |
2272 | } else if (ip == ComboAddress("192.0.2.1:53")) { | |
2273 | setLWResult(res, 0, true, false, true); | |
2274 | addRecordToLW(res, domain, QType::A, "192.0.2.2"); | |
2275 | return 1; | |
2276 | } | |
2277 | ||
2278 | return 0; | |
2279 | }); | |
2280 | ||
2281 | /* we populate the cache with entries that expired 60s ago*/ | |
129e658f RG |
2282 | const time_t now = sr->getNow().tv_sec; |
2283 | ||
d6e797b8 RG |
2284 | std::vector<DNSRecord> records; |
2285 | std::vector<shared_ptr<RRSIGRecordContent> > sigs; | |
2286 | addRecordToList(records, target, QType::A, "192.0.2.42", DNSResourceRecord::ANSWER, now - 60); | |
2287 | ||
2b984251 | 2288 | t_RC->replace(now - 3600, target, QType(QType::A), records, sigs, vector<std::shared_ptr<DNSRecord>>(), true, boost::optional<Netmask>()); |
d6e797b8 RG |
2289 | |
2290 | vector<DNSRecord> ret; | |
2291 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 2292 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
d6e797b8 RG |
2293 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
2294 | BOOST_REQUIRE(ret[0].d_type == QType::A); | |
2295 | BOOST_CHECK_EQUAL(getRR<ARecordContent>(ret[0])->getCA().toStringWithPort(), ComboAddress("192.0.2.2").toStringWithPort()); | |
2296 | } | |
2297 | ||
129e658f RG |
2298 | BOOST_AUTO_TEST_CASE(test_cache_auth) { |
2299 | std::unique_ptr<SyncRes> sr; | |
2300 | initSR(sr); | |
2301 | ||
2302 | primeHints(); | |
2303 | ||
2304 | /* the auth server is sending the same answer in answer and additional, | |
2305 | check that we only return one result, and we only cache one too. */ | |
2306 | const DNSName target("cache-auth.powerdns.com."); | |
2307 | ||
deca7d8f | 2308 | sr->setAsyncCallback([target](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
129e658f RG |
2309 | |
2310 | setLWResult(res, 0, true, false, true); | |
2311 | addRecordToLW(res, domain, QType::A, "192.0.2.2", DNSResourceRecord::ANSWER, 10); | |
2312 | addRecordToLW(res, domain, QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 10); | |
2313 | ||
2314 | return 1; | |
2315 | }); | |
2316 | ||
2317 | const time_t now = sr->getNow().tv_sec; | |
2318 | ||
2319 | vector<DNSRecord> ret; | |
2320 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
2321 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
2322 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
2323 | BOOST_REQUIRE_EQUAL(QType(ret.at(0).d_type).getName(), QType(QType::A).getName()); | |
2324 | BOOST_CHECK_EQUAL(getRR<ARecordContent>(ret.at(0))->getCA().toString(), ComboAddress("192.0.2.2").toString()); | |
2325 | ||
2326 | /* check that we correctly cached only the answer entry, not the additional one */ | |
2327 | const ComboAddress who; | |
2328 | vector<DNSRecord> cached; | |
2329 | BOOST_REQUIRE_GT(t_RC->get(now, target, QType(QType::A), true, &cached, who), 0); | |
2330 | BOOST_REQUIRE_EQUAL(cached.size(), 1); | |
2331 | BOOST_REQUIRE_EQUAL(QType(cached.at(0).d_type).getName(), QType(QType::A).getName()); | |
2332 | BOOST_CHECK_EQUAL(getRR<ARecordContent>(cached.at(0))->getCA().toString(), ComboAddress("192.0.2.2").toString()); | |
2333 | } | |
2334 | ||
d6e797b8 RG |
2335 | BOOST_AUTO_TEST_CASE(test_delegation_only) { |
2336 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2337 | initSR(sr); |
d6e797b8 RG |
2338 | |
2339 | primeHints(); | |
2340 | ||
2341 | /* Thanks, Verisign */ | |
9065eb05 RG |
2342 | SyncRes::addDelegationOnly(DNSName("com.")); |
2343 | SyncRes::addDelegationOnly(DNSName("net.")); | |
d6e797b8 RG |
2344 | |
2345 | const DNSName target("nx-powerdns.com."); | |
2346 | ||
deca7d8f | 2347 | sr->setAsyncCallback([target](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
d6e797b8 RG |
2348 | |
2349 | if (isRootServer(ip)) { | |
8455425c | 2350 | setLWResult(res, 0, false, false, true); |
d6e797b8 RG |
2351 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); |
2352 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
2353 | return 1; | |
2354 | } else if (ip == ComboAddress("192.0.2.1:53")) { | |
2355 | ||
2356 | setLWResult(res, 0, true, false, true); | |
2357 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
2358 | return 1; | |
2359 | } | |
2360 | ||
2361 | return 0; | |
2362 | }); | |
2363 | ||
2364 | vector<DNSRecord> ret; | |
2365 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
2366 | BOOST_CHECK_EQUAL(res, RCode::NXDomain); | |
2367 | BOOST_CHECK_EQUAL(ret.size(), 0); | |
2368 | } | |
2369 | ||
2370 | BOOST_AUTO_TEST_CASE(test_unauth_any) { | |
2371 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2372 | initSR(sr); |
d6e797b8 RG |
2373 | |
2374 | primeHints(); | |
2375 | ||
2376 | const DNSName target("powerdns.com."); | |
2377 | ||
deca7d8f | 2378 | sr->setAsyncCallback([target](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
d6e797b8 RG |
2379 | |
2380 | if (isRootServer(ip)) { | |
8455425c | 2381 | setLWResult(res, 0, false, false, true); |
d6e797b8 RG |
2382 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); |
2383 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
2384 | return 1; | |
2385 | } else if (ip == ComboAddress("192.0.2.1:53")) { | |
2386 | ||
2387 | setLWResult(res, 0, false, false, true); | |
2388 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
2389 | return 1; | |
2390 | } | |
2391 | ||
2392 | return 0; | |
2393 | }); | |
2394 | ||
2395 | vector<DNSRecord> ret; | |
2396 | int res = sr->beginResolve(target, QType(QType::ANY), QClass::IN, ret); | |
2397 | BOOST_CHECK_EQUAL(res, RCode::ServFail); | |
2398 | BOOST_CHECK_EQUAL(ret.size(), 0); | |
2399 | } | |
2400 | ||
2401 | BOOST_AUTO_TEST_CASE(test_no_data) { | |
2402 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2403 | initSR(sr); |
d6e797b8 RG |
2404 | |
2405 | primeHints(); | |
2406 | ||
2407 | const DNSName target("powerdns.com."); | |
2408 | ||
deca7d8f | 2409 | sr->setAsyncCallback([target](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
d6e797b8 RG |
2410 | |
2411 | setLWResult(res, 0, true, false, true); | |
2412 | return 1; | |
2413 | }); | |
2414 | ||
2415 | vector<DNSRecord> ret; | |
2416 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 2417 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
d6e797b8 RG |
2418 | BOOST_CHECK_EQUAL(ret.size(), 0); |
2419 | } | |
2420 | ||
2421 | BOOST_AUTO_TEST_CASE(test_skip_opt_any) { | |
2422 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2423 | initSR(sr); |
d6e797b8 RG |
2424 | |
2425 | primeHints(); | |
2426 | ||
2427 | const DNSName target("powerdns.com."); | |
2428 | ||
deca7d8f | 2429 | sr->setAsyncCallback([target](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
d6e797b8 RG |
2430 | |
2431 | setLWResult(res, 0, true, false, true); | |
2432 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
2433 | addRecordToLW(res, domain, QType::ANY, "0 0"); | |
2434 | addRecordToLW(res, domain, QType::OPT, ""); | |
2435 | return 1; | |
2436 | }); | |
2437 | ||
2438 | vector<DNSRecord> ret; | |
2439 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 2440 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
d6e797b8 RG |
2441 | BOOST_CHECK_EQUAL(ret.size(), 1); |
2442 | } | |
2443 | ||
2444 | BOOST_AUTO_TEST_CASE(test_nodata_nsec_nodnssec) { | |
2445 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2446 | initSR(sr); |
d6e797b8 RG |
2447 | |
2448 | primeHints(); | |
2449 | ||
2450 | const DNSName target("powerdns.com."); | |
2451 | ||
deca7d8f | 2452 | sr->setAsyncCallback([target](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
d6e797b8 RG |
2453 | |
2454 | setLWResult(res, 0, true, false, true); | |
2455 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
2456 | /* the NSEC and RRSIG contents are complete garbage, please ignore them */ | |
2457 | addRecordToLW(res, domain, QType::NSEC, "deadbeef", DNSResourceRecord::AUTHORITY); | |
2b984251 | 2458 | addRecordToLW(res, domain, QType::RRSIG, "NSEC 5 2 600 2100010100000000 2100010100000000 24567 dummy data", DNSResourceRecord::AUTHORITY); |
d6e797b8 RG |
2459 | addRecordToLW(res, domain, QType::RRSIG, "SOA 5 3 600 2100010100000000 2100010100000000 24567 dummy data", DNSResourceRecord::AUTHORITY); |
2460 | return 1; | |
2461 | }); | |
2462 | ||
2463 | vector<DNSRecord> ret; | |
2464 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 2465 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
d6e797b8 RG |
2466 | BOOST_CHECK_EQUAL(ret.size(), 1); |
2467 | } | |
2468 | ||
2469 | BOOST_AUTO_TEST_CASE(test_nodata_nsec_dnssec) { | |
2470 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2471 | initSR(sr, true); |
d6e797b8 RG |
2472 | |
2473 | primeHints(); | |
2474 | ||
2475 | const DNSName target("powerdns.com."); | |
2476 | ||
deca7d8f | 2477 | sr->setAsyncCallback([target](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
d6e797b8 RG |
2478 | |
2479 | setLWResult(res, 0, true, false, true); | |
2480 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
2481 | /* the NSEC and RRSIG contents are complete garbage, please ignore them */ | |
2482 | addRecordToLW(res, domain, QType::NSEC, "deadbeef", DNSResourceRecord::AUTHORITY); | |
2b984251 | 2483 | addRecordToLW(res, domain, QType::RRSIG, "NSEC 5 2 600 2100010100000000 2100010100000000 24567 dummy data", DNSResourceRecord::AUTHORITY); |
d6e797b8 RG |
2484 | addRecordToLW(res, domain, QType::RRSIG, "SOA 5 3 600 2100010100000000 2100010100000000 24567 dummy data", DNSResourceRecord::AUTHORITY); |
2485 | return 1; | |
2486 | }); | |
2487 | ||
2488 | vector<DNSRecord> ret; | |
2489 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 2490 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
d6e797b8 RG |
2491 | BOOST_CHECK_EQUAL(ret.size(), 4); |
2492 | } | |
2493 | ||
2494 | BOOST_AUTO_TEST_CASE(test_nx_nsec_nodnssec) { | |
2495 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2496 | initSR(sr); |
d6e797b8 RG |
2497 | |
2498 | primeHints(); | |
2499 | ||
2500 | const DNSName target("powerdns.com."); | |
2501 | ||
deca7d8f | 2502 | sr->setAsyncCallback([target](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
d6e797b8 RG |
2503 | |
2504 | setLWResult(res, RCode::NXDomain, true, false, true); | |
2505 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
2506 | /* the NSEC and RRSIG contents are complete garbage, please ignore them */ | |
2507 | addRecordToLW(res, domain, QType::NSEC, "deadbeef", DNSResourceRecord::AUTHORITY); | |
2b984251 | 2508 | addRecordToLW(res, domain, QType::RRSIG, "NSEC 5 2 600 2100010100000000 2100010100000000 24567 dummy data", DNSResourceRecord::AUTHORITY); |
d6e797b8 RG |
2509 | addRecordToLW(res, domain, QType::RRSIG, "SOA 5 3 600 2100010100000000 2100010100000000 24567 dummy data", DNSResourceRecord::AUTHORITY); |
2510 | return 1; | |
2511 | }); | |
2512 | ||
2513 | vector<DNSRecord> ret; | |
2514 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
2515 | BOOST_CHECK_EQUAL(res, RCode::NXDomain); | |
2516 | BOOST_CHECK_EQUAL(ret.size(), 1); | |
2517 | } | |
2518 | ||
2519 | BOOST_AUTO_TEST_CASE(test_nx_nsec_dnssec) { | |
2520 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2521 | initSR(sr, true); |
d6e797b8 RG |
2522 | |
2523 | primeHints(); | |
2524 | ||
2525 | const DNSName target("powerdns.com."); | |
2526 | ||
deca7d8f | 2527 | sr->setAsyncCallback([target](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
d6e797b8 RG |
2528 | |
2529 | setLWResult(res, RCode::NXDomain, true, false, true); | |
2530 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
2531 | /* the NSEC and RRSIG contents are complete garbage, please ignore them */ | |
2532 | addRecordToLW(res, domain, QType::NSEC, "deadbeef", DNSResourceRecord::AUTHORITY); | |
2b984251 | 2533 | addRecordToLW(res, domain, QType::RRSIG, "NSEC 5 2 600 2100010100000000 2100010100000000 24567 dummy data", DNSResourceRecord::AUTHORITY); |
d6e797b8 RG |
2534 | addRecordToLW(res, domain, QType::RRSIG, "SOA 5 3 600 2100010100000000 2100010100000000 24567 dummy data", DNSResourceRecord::AUTHORITY); |
2535 | return 1; | |
2536 | }); | |
2537 | ||
2538 | vector<DNSRecord> ret; | |
2539 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
2540 | BOOST_CHECK_EQUAL(res, RCode::NXDomain); | |
2541 | BOOST_CHECK_EQUAL(ret.size(), 4); | |
2542 | } | |
2543 | ||
648bcbd1 RG |
2544 | BOOST_AUTO_TEST_CASE(test_qclass_none) { |
2545 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2546 | initSR(sr); |
648bcbd1 RG |
2547 | |
2548 | primeHints(); | |
2549 | ||
2550 | /* apart from special names and QClass::ANY, anything else than QClass::IN should be rejected right away */ | |
2551 | size_t queriesCount = 0; | |
2552 | ||
deca7d8f | 2553 | sr->setAsyncCallback([&queriesCount](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
648bcbd1 RG |
2554 | |
2555 | queriesCount++; | |
2556 | return 0; | |
2557 | }); | |
2558 | ||
2559 | const DNSName target("powerdns.com."); | |
2560 | vector<DNSRecord> ret; | |
2561 | int res = sr->beginResolve(target, QType(QType::A), QClass::NONE, ret); | |
2562 | BOOST_CHECK_EQUAL(res, -1); | |
2563 | BOOST_CHECK_EQUAL(ret.size(), 0); | |
2564 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2565 | } | |
2566 | ||
1f03b691 | 2567 | BOOST_AUTO_TEST_CASE(test_special_types) { |
648bcbd1 | 2568 | std::unique_ptr<SyncRes> sr; |
895449a5 | 2569 | initSR(sr); |
648bcbd1 RG |
2570 | |
2571 | primeHints(); | |
2572 | ||
1f03b691 | 2573 | /* {A,I}XFR, RRSIG and NSEC3 should be rejected right away */ |
648bcbd1 RG |
2574 | size_t queriesCount = 0; |
2575 | ||
deca7d8f | 2576 | sr->setAsyncCallback([&queriesCount](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
648bcbd1 RG |
2577 | |
2578 | cerr<<"asyncresolve called to ask "<<ip.toStringWithPort()<<" about "<<domain.toString()<<" / "<<QType(type).getName()<<" over "<<(doTCP ? "TCP" : "UDP")<<" (rd: "<<sendRDQuery<<", EDNS0 level: "<<EDNS0Level<<")"<<endl; | |
2579 | queriesCount++; | |
2580 | return 0; | |
2581 | }); | |
2582 | ||
2583 | const DNSName target("powerdns.com."); | |
2584 | vector<DNSRecord> ret; | |
2585 | int res = sr->beginResolve(target, QType(QType::AXFR), QClass::IN, ret); | |
2586 | BOOST_CHECK_EQUAL(res, -1); | |
2587 | BOOST_CHECK_EQUAL(ret.size(), 0); | |
2588 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2589 | ||
2590 | res = sr->beginResolve(target, QType(QType::IXFR), QClass::IN, ret); | |
2591 | BOOST_CHECK_EQUAL(res, -1); | |
2592 | BOOST_CHECK_EQUAL(ret.size(), 0); | |
2593 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
1f03b691 RG |
2594 | |
2595 | res = sr->beginResolve(target, QType(QType::RRSIG), QClass::IN, ret); | |
2596 | BOOST_CHECK_EQUAL(res, -1); | |
2597 | BOOST_CHECK_EQUAL(ret.size(), 0); | |
2598 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2599 | ||
2600 | res = sr->beginResolve(target, QType(QType::NSEC3), QClass::IN, ret); | |
648bcbd1 RG |
2601 | BOOST_CHECK_EQUAL(res, -1); |
2602 | BOOST_CHECK_EQUAL(ret.size(), 0); | |
2603 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2604 | } | |
2605 | ||
2606 | BOOST_AUTO_TEST_CASE(test_special_names) { | |
2607 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2608 | initSR(sr); |
648bcbd1 RG |
2609 | |
2610 | primeHints(); | |
2611 | ||
2612 | /* special names should be handled internally */ | |
2613 | ||
2614 | size_t queriesCount = 0; | |
2615 | ||
deca7d8f | 2616 | sr->setAsyncCallback([&queriesCount](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
648bcbd1 RG |
2617 | |
2618 | queriesCount++; | |
2619 | return 0; | |
2620 | }); | |
2621 | ||
2622 | vector<DNSRecord> ret; | |
2623 | int res = sr->beginResolve(DNSName("1.0.0.127.in-addr.arpa."), QType(QType::PTR), QClass::IN, ret); | |
b7f378d1 | 2624 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
648bcbd1 RG |
2625 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
2626 | BOOST_CHECK(ret[0].d_type == QType::PTR); | |
2627 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2628 | ||
2629 | ret.clear(); | |
2630 | res = sr->beginResolve(DNSName("1.0.0.127.in-addr.arpa."), QType(QType::ANY), QClass::IN, ret); | |
b7f378d1 | 2631 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
648bcbd1 RG |
2632 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
2633 | BOOST_CHECK(ret[0].d_type == QType::PTR); | |
2634 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2635 | ||
2636 | ret.clear(); | |
2637 | res = sr->beginResolve(DNSName("1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa."), QType(QType::PTR), QClass::IN, ret); | |
b7f378d1 | 2638 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
648bcbd1 RG |
2639 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
2640 | BOOST_CHECK(ret[0].d_type == QType::PTR); | |
2641 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2642 | ||
2643 | ret.clear(); | |
2644 | res = sr->beginResolve(DNSName("1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa."), QType(QType::ANY), QClass::IN, ret); | |
b7f378d1 | 2645 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
648bcbd1 RG |
2646 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
2647 | BOOST_CHECK(ret[0].d_type == QType::PTR); | |
2648 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2649 | ||
2650 | ret.clear(); | |
2651 | res = sr->beginResolve(DNSName("localhost."), QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 2652 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
648bcbd1 RG |
2653 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
2654 | BOOST_CHECK(ret[0].d_type == QType::A); | |
2655 | BOOST_CHECK_EQUAL(getRR<ARecordContent>(ret[0])->getCA().toString(), "127.0.0.1"); | |
2656 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2657 | ||
2658 | ret.clear(); | |
2659 | res = sr->beginResolve(DNSName("localhost."), QType(QType::AAAA), QClass::IN, ret); | |
b7f378d1 | 2660 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
648bcbd1 RG |
2661 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
2662 | BOOST_CHECK(ret[0].d_type == QType::AAAA); | |
2663 | BOOST_CHECK_EQUAL(getRR<AAAARecordContent>(ret[0])->getCA().toString(), "::1"); | |
2664 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2665 | ||
2666 | ret.clear(); | |
2667 | res = sr->beginResolve(DNSName("localhost."), QType(QType::ANY), QClass::IN, ret); | |
b7f378d1 | 2668 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
648bcbd1 RG |
2669 | BOOST_REQUIRE_EQUAL(ret.size(), 2); |
2670 | for (const auto& rec : ret) { | |
2671 | BOOST_REQUIRE((rec.d_type == QType::A) || rec.d_type == QType::AAAA); | |
2672 | if (rec.d_type == QType::A) { | |
2673 | BOOST_CHECK_EQUAL(getRR<ARecordContent>(rec)->getCA().toString(), "127.0.0.1"); | |
2674 | } | |
2675 | else { | |
2676 | BOOST_CHECK_EQUAL(getRR<AAAARecordContent>(rec)->getCA().toString(), "::1"); | |
2677 | } | |
2678 | } | |
2679 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2680 | ||
2681 | ret.clear(); | |
2682 | res = sr->beginResolve(DNSName("version.bind."), QType(QType::TXT), QClass::CHAOS, ret); | |
b7f378d1 | 2683 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
648bcbd1 RG |
2684 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
2685 | BOOST_CHECK(ret[0].d_type == QType::TXT); | |
2686 | BOOST_CHECK_EQUAL(getRR<TXTRecordContent>(ret[0])->d_text, "\"PowerDNS Unit Tests\""); | |
2687 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2688 | ||
2689 | ret.clear(); | |
2690 | res = sr->beginResolve(DNSName("version.bind."), QType(QType::ANY), QClass::CHAOS, ret); | |
b7f378d1 | 2691 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
648bcbd1 RG |
2692 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
2693 | BOOST_CHECK(ret[0].d_type == QType::TXT); | |
2694 | BOOST_CHECK_EQUAL(getRR<TXTRecordContent>(ret[0])->d_text, "\"PowerDNS Unit Tests\""); | |
2695 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2696 | ||
2697 | ret.clear(); | |
2698 | res = sr->beginResolve(DNSName("version.pdns."), QType(QType::TXT), QClass::CHAOS, ret); | |
b7f378d1 | 2699 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
648bcbd1 RG |
2700 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
2701 | BOOST_CHECK(ret[0].d_type == QType::TXT); | |
2702 | BOOST_CHECK_EQUAL(getRR<TXTRecordContent>(ret[0])->d_text, "\"PowerDNS Unit Tests\""); | |
2703 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2704 | ||
2705 | ret.clear(); | |
2706 | res = sr->beginResolve(DNSName("version.pdns."), QType(QType::ANY), QClass::CHAOS, ret); | |
b7f378d1 | 2707 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
648bcbd1 RG |
2708 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
2709 | BOOST_CHECK(ret[0].d_type == QType::TXT); | |
2710 | BOOST_CHECK_EQUAL(getRR<TXTRecordContent>(ret[0])->d_text, "\"PowerDNS Unit Tests\""); | |
2711 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2712 | ||
2713 | ret.clear(); | |
2714 | res = sr->beginResolve(DNSName("id.server."), QType(QType::TXT), QClass::CHAOS, ret); | |
b7f378d1 | 2715 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
648bcbd1 RG |
2716 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
2717 | BOOST_CHECK(ret[0].d_type == QType::TXT); | |
2718 | BOOST_CHECK_EQUAL(getRR<TXTRecordContent>(ret[0])->d_text, "\"PowerDNS Unit Tests Server ID\""); | |
2719 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2720 | ||
2721 | ret.clear(); | |
2722 | res = sr->beginResolve(DNSName("id.server."), QType(QType::ANY), QClass::CHAOS, ret); | |
b7f378d1 | 2723 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
648bcbd1 RG |
2724 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
2725 | BOOST_CHECK(ret[0].d_type == QType::TXT); | |
2726 | BOOST_CHECK_EQUAL(getRR<TXTRecordContent>(ret[0])->d_text, "\"PowerDNS Unit Tests Server ID\""); | |
2727 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2728 | } | |
2729 | ||
2730 | BOOST_AUTO_TEST_CASE(test_nameserver_ipv4_rpz) { | |
2731 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2732 | initSR(sr); |
648bcbd1 RG |
2733 | |
2734 | primeHints(); | |
2735 | ||
2736 | const DNSName target("rpz.powerdns.com."); | |
2737 | const ComboAddress ns("192.0.2.1:53"); | |
2738 | ||
deca7d8f | 2739 | sr->setAsyncCallback([target,ns](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
648bcbd1 RG |
2740 | |
2741 | if (isRootServer(ip)) { | |
8455425c | 2742 | setLWResult(res, false, true, false, true); |
648bcbd1 RG |
2743 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); |
2744 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, ns.toString(), DNSResourceRecord::ADDITIONAL, 3600); | |
2745 | return 1; | |
2746 | } else if (ip == ns) { | |
2747 | ||
2748 | setLWResult(res, 0, true, false, true); | |
2749 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
2750 | return 1; | |
2751 | } | |
2752 | ||
2753 | return 0; | |
2754 | }); | |
2755 | ||
2756 | DNSFilterEngine::Policy pol; | |
2757 | pol.d_kind = DNSFilterEngine::PolicyKind::Drop; | |
6b972d59 RG |
2758 | std::shared_ptr<DNSFilterEngine::Zone> zone = std::make_shared<DNSFilterEngine::Zone>(); |
2759 | zone->setName("Unit test policy 0"); | |
2760 | zone->addNSIPTrigger(Netmask(ns, 32), pol); | |
648bcbd1 | 2761 | auto luaconfsCopy = g_luaconfs.getCopy(); |
6b972d59 | 2762 | luaconfsCopy.dfe.addZone(zone); |
648bcbd1 RG |
2763 | g_luaconfs.setState(luaconfsCopy); |
2764 | ||
2765 | vector<DNSRecord> ret; | |
2766 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
2767 | BOOST_CHECK_EQUAL(res, -2); | |
2768 | BOOST_CHECK_EQUAL(ret.size(), 0); | |
2769 | } | |
2770 | ||
2771 | BOOST_AUTO_TEST_CASE(test_nameserver_ipv6_rpz) { | |
2772 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2773 | initSR(sr); |
648bcbd1 RG |
2774 | |
2775 | primeHints(); | |
2776 | ||
2777 | const DNSName target("rpz.powerdns.com."); | |
2778 | const ComboAddress ns("[2001:DB8::42]:53"); | |
2779 | ||
deca7d8f | 2780 | sr->setAsyncCallback([target,ns](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
648bcbd1 RG |
2781 | |
2782 | if (isRootServer(ip)) { | |
8455425c | 2783 | setLWResult(res, 0, false, false, true); |
648bcbd1 RG |
2784 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); |
2785 | addRecordToLW(res, "a.gtld-servers.net.", QType::AAAA, ns.toString(), DNSResourceRecord::ADDITIONAL, 3600); | |
2786 | return 1; | |
2787 | } else if (ip == ns) { | |
2788 | ||
2789 | setLWResult(res, 0, true, false, true); | |
2790 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
2791 | return 1; | |
2792 | } | |
2793 | ||
2794 | return 0; | |
2795 | }); | |
2796 | ||
2797 | DNSFilterEngine::Policy pol; | |
2798 | pol.d_kind = DNSFilterEngine::PolicyKind::Drop; | |
6b972d59 RG |
2799 | std::shared_ptr<DNSFilterEngine::Zone> zone = std::make_shared<DNSFilterEngine::Zone>(); |
2800 | zone->setName("Unit test policy 0"); | |
2801 | zone->addNSIPTrigger(Netmask(ns, 128), pol); | |
648bcbd1 | 2802 | auto luaconfsCopy = g_luaconfs.getCopy(); |
6b972d59 | 2803 | luaconfsCopy.dfe.addZone(zone); |
648bcbd1 RG |
2804 | g_luaconfs.setState(luaconfsCopy); |
2805 | ||
2806 | vector<DNSRecord> ret; | |
2807 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
2808 | BOOST_CHECK_EQUAL(res, -2); | |
2809 | BOOST_CHECK_EQUAL(ret.size(), 0); | |
2810 | } | |
2811 | ||
2812 | BOOST_AUTO_TEST_CASE(test_nameserver_name_rpz) { | |
2813 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2814 | initSR(sr); |
648bcbd1 RG |
2815 | |
2816 | primeHints(); | |
2817 | ||
2818 | const DNSName target("rpz.powerdns.com."); | |
2819 | const ComboAddress ns("192.0.2.1:53"); | |
2820 | const DNSName nsName("ns1.powerdns.com."); | |
2821 | ||
deca7d8f | 2822 | sr->setAsyncCallback([target,ns,nsName](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
648bcbd1 RG |
2823 | |
2824 | if (isRootServer(ip)) { | |
8455425c | 2825 | setLWResult(res, 0, false, false, true); |
648bcbd1 RG |
2826 | addRecordToLW(res, domain, QType::NS, nsName.toString(), DNSResourceRecord::AUTHORITY, 172800); |
2827 | addRecordToLW(res, nsName, QType::A, ns.toString(), DNSResourceRecord::ADDITIONAL, 3600); | |
2828 | return 1; | |
2829 | } else if (ip == ns) { | |
2830 | ||
2831 | setLWResult(res, 0, true, false, true); | |
2832 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
2833 | return 1; | |
2834 | } | |
2835 | ||
2836 | return 0; | |
2837 | }); | |
2838 | ||
2839 | DNSFilterEngine::Policy pol; | |
2840 | pol.d_kind = DNSFilterEngine::PolicyKind::Drop; | |
6b972d59 RG |
2841 | std::shared_ptr<DNSFilterEngine::Zone> zone = std::make_shared<DNSFilterEngine::Zone>(); |
2842 | zone->setName("Unit test policy 0"); | |
2843 | zone->addNSTrigger(nsName, pol); | |
648bcbd1 | 2844 | auto luaconfsCopy = g_luaconfs.getCopy(); |
6b972d59 | 2845 | luaconfsCopy.dfe.addZone(zone); |
648bcbd1 RG |
2846 | g_luaconfs.setState(luaconfsCopy); |
2847 | ||
2848 | vector<DNSRecord> ret; | |
2849 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
2850 | BOOST_CHECK_EQUAL(res, -2); | |
2851 | BOOST_CHECK_EQUAL(ret.size(), 0); | |
2852 | } | |
2853 | ||
2854 | BOOST_AUTO_TEST_CASE(test_nameserver_name_rpz_disabled) { | |
2855 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2856 | initSR(sr); |
648bcbd1 RG |
2857 | |
2858 | primeHints(); | |
2859 | ||
2860 | const DNSName target("rpz.powerdns.com."); | |
2861 | const ComboAddress ns("192.0.2.1:53"); | |
2862 | const DNSName nsName("ns1.powerdns.com."); | |
2863 | ||
deca7d8f | 2864 | sr->setAsyncCallback([target,ns,nsName](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
648bcbd1 RG |
2865 | |
2866 | if (isRootServer(ip)) { | |
8455425c | 2867 | setLWResult(res, 0, false, false, true); |
648bcbd1 RG |
2868 | addRecordToLW(res, domain, QType::NS, nsName.toString(), DNSResourceRecord::AUTHORITY, 172800); |
2869 | addRecordToLW(res, nsName, QType::A, ns.toString(), DNSResourceRecord::ADDITIONAL, 3600); | |
2870 | return 1; | |
2871 | } else if (ip == ns) { | |
2872 | ||
2873 | setLWResult(res, 0, true, false, true); | |
2874 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
2875 | return 1; | |
2876 | } | |
2877 | ||
2878 | return 0; | |
2879 | }); | |
2880 | ||
2881 | DNSFilterEngine::Policy pol; | |
2882 | pol.d_kind = DNSFilterEngine::PolicyKind::Drop; | |
6b972d59 RG |
2883 | std::shared_ptr<DNSFilterEngine::Zone> zone = std::make_shared<DNSFilterEngine::Zone>(); |
2884 | zone->setName("Unit test policy 0"); | |
2885 | zone->addNSIPTrigger(Netmask(ns, 128), pol); | |
2886 | zone->addNSTrigger(nsName, pol); | |
648bcbd1 | 2887 | auto luaconfsCopy = g_luaconfs.getCopy(); |
6b972d59 | 2888 | luaconfsCopy.dfe.addZone(zone); |
648bcbd1 RG |
2889 | g_luaconfs.setState(luaconfsCopy); |
2890 | ||
2891 | /* RPZ is disabled for this query, we should not be blocked */ | |
2892 | sr->setWantsRPZ(false); | |
2893 | ||
2894 | vector<DNSRecord> ret; | |
2895 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 2896 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
648bcbd1 RG |
2897 | BOOST_CHECK_EQUAL(ret.size(), 1); |
2898 | } | |
2899 | ||
3e59ff53 RG |
2900 | BOOST_AUTO_TEST_CASE(test_forward_zone_nord) { |
2901 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2902 | initSR(sr); |
3e59ff53 RG |
2903 | |
2904 | primeHints(); | |
2905 | ||
2906 | const DNSName target("powerdns.com."); | |
2907 | const ComboAddress ns("192.0.2.1:53"); | |
2908 | const ComboAddress forwardedNS("192.0.2.42:53"); | |
2909 | ||
2910 | SyncRes::AuthDomain ad; | |
2911 | ad.d_rdForward = false; | |
2912 | ad.d_servers.push_back(forwardedNS); | |
a712cb56 | 2913 | (*SyncRes::t_sstorage.domainmap)[target] = ad; |
3e59ff53 | 2914 | |
deca7d8f | 2915 | sr->setAsyncCallback([forwardedNS](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
3e59ff53 RG |
2916 | |
2917 | if (ip == forwardedNS) { | |
6dfff36f RG |
2918 | BOOST_CHECK_EQUAL(sendRDQuery, false); |
2919 | ||
3e59ff53 RG |
2920 | setLWResult(res, 0, true, false, true); |
2921 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
2922 | return 1; | |
2923 | } | |
2924 | ||
2925 | return 0; | |
2926 | }); | |
2927 | ||
2928 | /* simulate a no-RD query */ | |
2929 | sr->setCacheOnly(); | |
2930 | ||
2931 | vector<DNSRecord> ret; | |
2932 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 2933 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3e59ff53 RG |
2934 | BOOST_CHECK_EQUAL(ret.size(), 1); |
2935 | } | |
2936 | ||
2937 | BOOST_AUTO_TEST_CASE(test_forward_zone_rd) { | |
2938 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2939 | initSR(sr); |
3e59ff53 RG |
2940 | |
2941 | primeHints(); | |
2942 | ||
2943 | const DNSName target("powerdns.com."); | |
2944 | const ComboAddress ns("192.0.2.1:53"); | |
2945 | const ComboAddress forwardedNS("192.0.2.42:53"); | |
2946 | ||
2947 | SyncRes::AuthDomain ad; | |
2948 | ad.d_rdForward = false; | |
2949 | ad.d_servers.push_back(forwardedNS); | |
a712cb56 | 2950 | (*SyncRes::t_sstorage.domainmap)[target] = ad; |
3e59ff53 | 2951 | |
deca7d8f | 2952 | sr->setAsyncCallback([forwardedNS](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
3e59ff53 RG |
2953 | |
2954 | if (ip == forwardedNS) { | |
6dfff36f RG |
2955 | BOOST_CHECK_EQUAL(sendRDQuery, false); |
2956 | ||
3e59ff53 RG |
2957 | setLWResult(res, 0, true, false, true); |
2958 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
2959 | return 1; | |
2960 | } | |
2961 | ||
2962 | return 0; | |
2963 | }); | |
2964 | ||
2965 | vector<DNSRecord> ret; | |
2966 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 2967 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3e59ff53 RG |
2968 | BOOST_CHECK_EQUAL(ret.size(), 1); |
2969 | } | |
2970 | ||
2971 | BOOST_AUTO_TEST_CASE(test_forward_zone_recurse_nord) { | |
2972 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2973 | initSR(sr); |
3e59ff53 RG |
2974 | |
2975 | primeHints(); | |
2976 | ||
2977 | const DNSName target("powerdns.com."); | |
2978 | const ComboAddress ns("192.0.2.1:53"); | |
2979 | const ComboAddress forwardedNS("192.0.2.42:53"); | |
2980 | ||
2981 | SyncRes::AuthDomain ad; | |
2982 | ad.d_rdForward = true; | |
2983 | ad.d_servers.push_back(forwardedNS); | |
a712cb56 | 2984 | (*SyncRes::t_sstorage.domainmap)[target] = ad; |
3e59ff53 | 2985 | |
deca7d8f | 2986 | sr->setAsyncCallback([forwardedNS](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
3e59ff53 RG |
2987 | |
2988 | if (ip == forwardedNS) { | |
6dfff36f RG |
2989 | BOOST_CHECK_EQUAL(sendRDQuery, false); |
2990 | ||
3e59ff53 RG |
2991 | setLWResult(res, 0, true, false, true); |
2992 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
2993 | return 1; | |
2994 | } | |
2995 | ||
2996 | return 0; | |
2997 | }); | |
2998 | ||
2999 | /* simulate a no-RD query */ | |
3000 | sr->setCacheOnly(); | |
3001 | ||
3002 | vector<DNSRecord> ret; | |
3003 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 3004 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3e59ff53 RG |
3005 | BOOST_CHECK_EQUAL(ret.size(), 1); |
3006 | } | |
3007 | ||
3008 | BOOST_AUTO_TEST_CASE(test_forward_zone_recurse_rd) { | |
3009 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3010 | initSR(sr); |
3e59ff53 RG |
3011 | |
3012 | primeHints(); | |
3013 | ||
3014 | const DNSName target("powerdns.com."); | |
3015 | const ComboAddress ns("192.0.2.1:53"); | |
3016 | const ComboAddress forwardedNS("192.0.2.42:53"); | |
3017 | ||
3018 | SyncRes::AuthDomain ad; | |
3019 | ad.d_rdForward = true; | |
3020 | ad.d_servers.push_back(forwardedNS); | |
a712cb56 | 3021 | (*SyncRes::t_sstorage.domainmap)[target] = ad; |
3e59ff53 | 3022 | |
deca7d8f | 3023 | sr->setAsyncCallback([forwardedNS](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
3e59ff53 RG |
3024 | |
3025 | if (ip == forwardedNS) { | |
6dfff36f RG |
3026 | BOOST_CHECK_EQUAL(sendRDQuery, true); |
3027 | ||
3e59ff53 RG |
3028 | setLWResult(res, 0, true, false, true); |
3029 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
3030 | return 1; | |
3031 | } | |
3032 | ||
3033 | return 0; | |
3034 | }); | |
3035 | ||
3036 | vector<DNSRecord> ret; | |
3037 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 3038 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3e59ff53 RG |
3039 | BOOST_CHECK_EQUAL(ret.size(), 1); |
3040 | } | |
3041 | ||
e1636f82 | 3042 | BOOST_AUTO_TEST_CASE(test_auth_zone_oob) { |
f79a4e30 | 3043 | std::unique_ptr<SyncRes> sr; |
e1636f82 | 3044 | initSR(sr, true); |
f79a4e30 RG |
3045 | |
3046 | primeHints(); | |
3047 | ||
3048 | size_t queriesCount = 0; | |
3049 | const DNSName target("test.xx."); | |
3050 | const ComboAddress targetAddr("127.0.0.1"); | |
f79a4e30 RG |
3051 | const DNSName authZone("test.xx"); |
3052 | ||
3053 | SyncRes::AuthDomain ad; | |
3054 | DNSRecord dr; | |
f79a4e30 RG |
3055 | |
3056 | dr.d_place = DNSResourceRecord::ANSWER; | |
e1636f82 | 3057 | dr.d_name = target; |
f79a4e30 RG |
3058 | dr.d_type = QType::A; |
3059 | dr.d_ttl = 1800; | |
e1636f82 | 3060 | dr.d_content = std::make_shared<ARecordContent>(targetAddr); |
f79a4e30 RG |
3061 | ad.d_records.insert(dr); |
3062 | ||
a712cb56 | 3063 | (*SyncRes::t_sstorage.domainmap)[authZone] = ad; |
f79a4e30 | 3064 | |
deca7d8f | 3065 | sr->setAsyncCallback([&queriesCount](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
f79a4e30 RG |
3066 | queriesCount++; |
3067 | return 0; | |
3068 | }); | |
3069 | ||
3070 | vector<DNSRecord> ret; | |
3071 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
3072 | BOOST_CHECK_EQUAL(res, 0); | |
3073 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
3074 | BOOST_CHECK(ret[0].d_type == QType::A); | |
3075 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
3076 | BOOST_CHECK(sr->wasOutOfBand()); | |
e1636f82 | 3077 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); |
f79a4e30 RG |
3078 | |
3079 | /* a second time, to check that the OOB flag is set when the query cache is used */ | |
3080 | ret.clear(); | |
3081 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
3082 | BOOST_CHECK_EQUAL(res, 0); | |
3083 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
3084 | BOOST_CHECK(ret[0].d_type == QType::A); | |
3085 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
3086 | BOOST_CHECK(sr->wasOutOfBand()); | |
e1636f82 RG |
3087 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); |
3088 | ||
3089 | /* a third time, to check that the validation is disabled when the OOB flag is set */ | |
3090 | ret.clear(); | |
3091 | sr->setDNSSECValidationRequested(true); | |
3092 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
3093 | BOOST_CHECK_EQUAL(res, 0); | |
3094 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
3095 | BOOST_CHECK(ret[0].d_type == QType::A); | |
3096 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
3097 | BOOST_CHECK(sr->wasOutOfBand()); | |
3098 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
3099 | } | |
3100 | ||
3101 | BOOST_AUTO_TEST_CASE(test_auth_zone_oob_cname) { | |
3102 | std::unique_ptr<SyncRes> sr; | |
3103 | initSR(sr, true); | |
3104 | ||
3105 | primeHints(); | |
3106 | ||
3107 | size_t queriesCount = 0; | |
3108 | const DNSName target("cname.test.xx."); | |
3109 | const DNSName targetCname("cname-target.test.xx."); | |
3110 | const ComboAddress targetCnameAddr("127.0.0.1"); | |
3111 | const DNSName authZone("test.xx"); | |
3112 | ||
3113 | SyncRes::AuthDomain ad; | |
3114 | DNSRecord dr; | |
3115 | ||
3116 | dr.d_place = DNSResourceRecord::ANSWER; | |
3117 | dr.d_name = target; | |
3118 | dr.d_type = QType::CNAME; | |
3119 | dr.d_ttl = 1800; | |
3120 | dr.d_content = std::make_shared<CNAMERecordContent>(targetCname); | |
3121 | ad.d_records.insert(dr); | |
3122 | ||
3123 | dr.d_place = DNSResourceRecord::ANSWER; | |
3124 | dr.d_name = targetCname; | |
3125 | dr.d_type = QType::A; | |
3126 | dr.d_ttl = 1800; | |
3127 | dr.d_content = std::make_shared<ARecordContent>(targetCnameAddr); | |
3128 | ad.d_records.insert(dr); | |
3129 | ||
3130 | (*SyncRes::t_sstorage.domainmap)[authZone] = ad; | |
3131 | ||
deca7d8f | 3132 | sr->setAsyncCallback([&queriesCount](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
e1636f82 RG |
3133 | queriesCount++; |
3134 | return 0; | |
3135 | }); | |
3136 | ||
3137 | vector<DNSRecord> ret; | |
3138 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
3139 | BOOST_CHECK_EQUAL(res, 0); | |
3140 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
3141 | BOOST_CHECK(ret[0].d_type == QType::CNAME); | |
3142 | BOOST_CHECK(ret[1].d_type == QType::A); | |
3143 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
3144 | BOOST_CHECK(sr->wasOutOfBand()); | |
3145 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
3146 | ||
3147 | /* a second time, to check that the OOB flag is set when the query cache is used */ | |
3148 | ret.clear(); | |
3149 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
3150 | BOOST_CHECK_EQUAL(res, 0); | |
3151 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
3152 | BOOST_CHECK(ret[0].d_type == QType::CNAME); | |
3153 | BOOST_CHECK(ret[1].d_type == QType::A); | |
3154 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
3155 | BOOST_CHECK(sr->wasOutOfBand()); | |
3156 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
3157 | ||
3158 | /* a third time, to check that the validation is disabled when the OOB flag is set */ | |
3159 | ret.clear(); | |
3160 | sr->setDNSSECValidationRequested(true); | |
3161 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
3162 | BOOST_CHECK_EQUAL(res, 0); | |
3163 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
3164 | BOOST_CHECK(ret[0].d_type == QType::CNAME); | |
3165 | BOOST_CHECK(ret[1].d_type == QType::A); | |
3166 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
3167 | BOOST_CHECK(sr->wasOutOfBand()); | |
3168 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
f79a4e30 RG |
3169 | } |
3170 | ||
3337c2f7 RG |
3171 | BOOST_AUTO_TEST_CASE(test_auth_zone) { |
3172 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3173 | initSR(sr); |
3337c2f7 RG |
3174 | |
3175 | primeHints(); | |
3176 | ||
3177 | size_t queriesCount = 0; | |
3178 | const DNSName target("powerdns.com."); | |
3179 | const ComboAddress addr("192.0.2.5"); | |
3180 | ||
3181 | SyncRes::AuthDomain ad; | |
3182 | ad.d_name = target; | |
3183 | DNSRecord dr; | |
3184 | dr.d_place = DNSResourceRecord::ANSWER; | |
3185 | dr.d_name = target; | |
3186 | dr.d_type = QType::SOA; | |
3187 | dr.d_ttl = 3600; | |
3188 | dr.d_content = std::make_shared<SOARecordContent>("pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600"); | |
3189 | ad.d_records.insert(dr); | |
3190 | ||
3191 | dr.d_place = DNSResourceRecord::ANSWER; | |
3192 | dr.d_name = target; | |
3193 | dr.d_type = QType::A; | |
3194 | dr.d_ttl = 3600; | |
3195 | dr.d_content = std::make_shared<ARecordContent>(addr); | |
3196 | ad.d_records.insert(dr); | |
3197 | ||
3198 | auto map = std::make_shared<SyncRes::domainmap_t>(); | |
3199 | (*map)[target] = ad; | |
3200 | SyncRes::setDomainMap(map); | |
3201 | ||
deca7d8f | 3202 | sr->setAsyncCallback([&queriesCount](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
3337c2f7 RG |
3203 | |
3204 | queriesCount++; | |
3205 | setLWResult(res, 0, true, false, true); | |
3206 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
3207 | return 1; | |
3208 | }); | |
3209 | ||
3210 | vector<DNSRecord> ret; | |
3211 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 3212 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3337c2f7 RG |
3213 | BOOST_CHECK_EQUAL(ret.size(), 1); |
3214 | BOOST_CHECK(ret[0].d_type == QType::A); | |
3215 | BOOST_CHECK_EQUAL(getRR<ARecordContent>(ret[0])->getCA().toString(), addr.toString()); | |
3216 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
3217 | } | |
3218 | ||
3219 | BOOST_AUTO_TEST_CASE(test_auth_zone_cname_lead_to_oob) { | |
3220 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3221 | initSR(sr); |
3337c2f7 RG |
3222 | |
3223 | primeHints(); | |
3224 | ||
3225 | size_t queriesCount = 0; | |
3226 | const DNSName target("powerdns.com."); | |
3227 | const DNSName authZone("internal.powerdns.com."); | |
3228 | const ComboAddress addr("192.0.2.5"); | |
3229 | ||
3230 | SyncRes::AuthDomain ad; | |
3231 | ad.d_name = authZone; | |
3232 | DNSRecord dr; | |
3233 | dr.d_place = DNSResourceRecord::ANSWER; | |
3234 | dr.d_name = authZone; | |
3235 | dr.d_type = QType::SOA; | |
3236 | dr.d_ttl = 3600; | |
3237 | dr.d_content = std::make_shared<SOARecordContent>("pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600"); | |
3238 | ad.d_records.insert(dr); | |
3239 | ||
3240 | dr.d_place = DNSResourceRecord::ANSWER; | |
3241 | dr.d_name = authZone; | |
3242 | dr.d_type = QType::A; | |
3243 | dr.d_ttl = 3600; | |
3244 | dr.d_content = std::make_shared<ARecordContent>(addr); | |
3245 | ad.d_records.insert(dr); | |
3246 | ||
3247 | auto map = std::make_shared<SyncRes::domainmap_t>(); | |
3248 | (*map)[authZone] = ad; | |
3249 | SyncRes::setDomainMap(map); | |
3250 | ||
deca7d8f | 3251 | sr->setAsyncCallback([&queriesCount,target,authZone](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
3337c2f7 RG |
3252 | |
3253 | queriesCount++; | |
3254 | ||
3255 | if (domain == target) { | |
3256 | setLWResult(res, 0, true, false, true); | |
3257 | addRecordToLW(res, target, QType::CNAME, authZone.toString(), DNSResourceRecord::ANSWER, 3600); | |
3258 | return 1; | |
3259 | } | |
3260 | ||
3261 | return 0; | |
3262 | }); | |
3263 | ||
3264 | vector<DNSRecord> ret; | |
3265 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 3266 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3337c2f7 RG |
3267 | BOOST_CHECK_EQUAL(ret.size(), 2); |
3268 | BOOST_CHECK(ret[0].d_type == QType::CNAME); | |
3269 | BOOST_CHECK_EQUAL(getRR<CNAMERecordContent>(ret[0])->getTarget().toString(), authZone.toString()); | |
3270 | BOOST_CHECK(ret[1].d_type == QType::A); | |
3271 | BOOST_CHECK_EQUAL(getRR<ARecordContent>(ret[1])->getCA().toString(), addr.toString()); | |
3272 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
3273 | } | |
3274 | ||
3275 | BOOST_AUTO_TEST_CASE(test_auth_zone_oob_lead_to_outgoing_queryb) { | |
3276 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3277 | initSR(sr); |
3337c2f7 RG |
3278 | |
3279 | primeHints(); | |
3280 | ||
3281 | size_t queriesCount = 0; | |
3282 | const DNSName target("powerdns.com."); | |
3283 | const DNSName externalCNAME("www.open-xchange.com."); | |
3284 | const ComboAddress addr("192.0.2.5"); | |
3285 | ||
3286 | SyncRes::AuthDomain ad; | |
3287 | ad.d_name = target; | |
3288 | DNSRecord dr; | |
3289 | dr.d_place = DNSResourceRecord::ANSWER; | |
3290 | dr.d_name = target; | |
3291 | dr.d_type = QType::SOA; | |
3292 | dr.d_ttl = 3600; | |
3293 | dr.d_content = std::make_shared<SOARecordContent>("pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600"); | |
3294 | ad.d_records.insert(dr); | |
3295 | ||
3296 | dr.d_place = DNSResourceRecord::ANSWER; | |
3297 | dr.d_name = target; | |
3298 | dr.d_type = QType::CNAME; | |
3299 | dr.d_ttl = 3600; | |
3300 | dr.d_content = std::make_shared<CNAMERecordContent>(externalCNAME); | |
3301 | ad.d_records.insert(dr); | |
3302 | ||
3303 | auto map = std::make_shared<SyncRes::domainmap_t>(); | |
3304 | (*map)[target] = ad; | |
3305 | SyncRes::setDomainMap(map); | |
3306 | ||
deca7d8f | 3307 | sr->setAsyncCallback([&queriesCount,externalCNAME,addr](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
3337c2f7 RG |
3308 | |
3309 | queriesCount++; | |
3310 | ||
3311 | if (domain == externalCNAME) { | |
3312 | setLWResult(res, 0, true, false, true); | |
3313 | addRecordToLW(res, externalCNAME, QType::A, addr.toString(), DNSResourceRecord::ANSWER, 3600); | |
3314 | return 1; | |
3315 | } | |
3316 | ||
3317 | return 0; | |
3318 | }); | |
3319 | ||
3320 | vector<DNSRecord> ret; | |
3321 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 3322 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3337c2f7 RG |
3323 | BOOST_CHECK_EQUAL(ret.size(), 2); |
3324 | BOOST_CHECK(ret[0].d_type == QType::CNAME); | |
3325 | BOOST_CHECK_EQUAL(getRR<CNAMERecordContent>(ret[0])->getTarget().toString(), externalCNAME.toString()); | |
3326 | BOOST_CHECK(ret[1].d_type == QType::A); | |
3327 | BOOST_CHECK_EQUAL(getRR<ARecordContent>(ret[1])->getCA().toString(), addr.toString()); | |
3328 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
3329 | } | |
3330 | ||
3331 | BOOST_AUTO_TEST_CASE(test_auth_zone_nodata) { | |
3332 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3333 | initSR(sr); |
3337c2f7 RG |
3334 | |
3335 | primeHints(); | |
3336 | ||
3337 | size_t queriesCount = 0; | |
3338 | const DNSName target("nodata.powerdns.com."); | |
3339 | const DNSName authZone("powerdns.com"); | |
3340 | ||
3341 | SyncRes::AuthDomain ad; | |
3342 | ad.d_name = authZone; | |
3343 | DNSRecord dr; | |
3344 | dr.d_place = DNSResourceRecord::ANSWER; | |
3345 | dr.d_name = target; | |
3346 | dr.d_type = QType::A; | |
3347 | dr.d_ttl = 3600; | |
3348 | dr.d_content = std::make_shared<ARecordContent>(ComboAddress("192.0.2.1")); | |
3349 | ad.d_records.insert(dr); | |
3350 | ||
3351 | dr.d_place = DNSResourceRecord::ANSWER; | |
3352 | dr.d_name = authZone; | |
3353 | dr.d_type = QType::SOA; | |
3354 | dr.d_ttl = 3600; | |
3355 | dr.d_content = std::make_shared<SOARecordContent>("pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600"); | |
3356 | ad.d_records.insert(dr); | |
3357 | ||
3358 | auto map = std::make_shared<SyncRes::domainmap_t>(); | |
3359 | (*map)[authZone] = ad; | |
3360 | SyncRes::setDomainMap(map); | |
3361 | ||
deca7d8f | 3362 | sr->setAsyncCallback([&queriesCount](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
3337c2f7 RG |
3363 | |
3364 | queriesCount++; | |
3365 | ||
3366 | return 0; | |
3367 | }); | |
3368 | ||
3369 | vector<DNSRecord> ret; | |
3370 | int res = sr->beginResolve(target, QType(QType::AAAA), QClass::IN, ret); | |
b7f378d1 | 3371 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3337c2f7 RG |
3372 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
3373 | BOOST_CHECK(ret[0].d_type == QType::SOA); | |
3374 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
3375 | } | |
3376 | ||
3377 | BOOST_AUTO_TEST_CASE(test_auth_zone_nx) { | |
3378 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3379 | initSR(sr); |
3337c2f7 RG |
3380 | |
3381 | primeHints(); | |
3382 | ||
3383 | size_t queriesCount = 0; | |
3384 | const DNSName target("nx.powerdns.com."); | |
3385 | const DNSName authZone("powerdns.com"); | |
3386 | ||
3387 | SyncRes::AuthDomain ad; | |
3388 | ad.d_name = authZone; | |
3389 | DNSRecord dr; | |
3390 | dr.d_place = DNSResourceRecord::ANSWER; | |
3391 | dr.d_name = DNSName("powerdns.com."); | |
3392 | dr.d_type = QType::SOA; | |
3393 | dr.d_ttl = 3600; | |
3394 | dr.d_content = std::make_shared<SOARecordContent>("pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600"); | |
3395 | ad.d_records.insert(dr); | |
3396 | ||
3397 | auto map = std::make_shared<SyncRes::domainmap_t>(); | |
3398 | (*map)[authZone] = ad; | |
3399 | SyncRes::setDomainMap(map); | |
3400 | ||
deca7d8f | 3401 | sr->setAsyncCallback([&queriesCount](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
3337c2f7 RG |
3402 | |
3403 | queriesCount++; | |
3404 | ||
3405 | return 0; | |
3406 | }); | |
3407 | ||
3408 | vector<DNSRecord> ret; | |
3409 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
3410 | BOOST_CHECK_EQUAL(res, RCode::NXDomain); | |
3411 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
3412 | BOOST_CHECK(ret[0].d_type == QType::SOA); | |
3413 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
3414 | } | |
3415 | ||
3416 | BOOST_AUTO_TEST_CASE(test_auth_zone_delegation) { | |
3417 | std::unique_ptr<SyncRes> sr; | |
e1636f82 | 3418 | initSR(sr, true, false); |
3337c2f7 RG |
3419 | |
3420 | primeHints(); | |
3421 | ||
3422 | size_t queriesCount = 0; | |
3423 | const DNSName target("www.test.powerdns.com."); | |
3424 | const ComboAddress targetAddr("192.0.2.2"); | |
3425 | const DNSName ns("ns1.test.powerdns.com."); | |
3426 | const ComboAddress nsAddr("192.0.2.1"); | |
3427 | const DNSName authZone("powerdns.com"); | |
3428 | ||
3429 | SyncRes::AuthDomain ad; | |
3430 | ad.d_name = authZone; | |
3431 | DNSRecord dr; | |
3432 | dr.d_place = DNSResourceRecord::ANSWER; | |
3433 | dr.d_name = authZone; | |
3434 | dr.d_type = QType::SOA; | |
3435 | dr.d_ttl = 3600; | |
3436 | dr.d_content = std::make_shared<SOARecordContent>("pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600"); | |
3437 | ad.d_records.insert(dr); | |
3438 | ||
3439 | dr.d_place = DNSResourceRecord::ANSWER; | |
3440 | dr.d_name = DNSName("test.powerdns.com."); | |
3441 | dr.d_type = QType::NS; | |
3442 | dr.d_ttl = 3600; | |
3443 | dr.d_content = std::make_shared<NSRecordContent>(ns); | |
3444 | ad.d_records.insert(dr); | |
3445 | ||
3446 | dr.d_place = DNSResourceRecord::ANSWER; | |
3447 | dr.d_name = ns; | |
3448 | dr.d_type = QType::A; | |
3449 | dr.d_ttl = 3600; | |
3450 | dr.d_content = std::make_shared<ARecordContent>(nsAddr); | |
3451 | ad.d_records.insert(dr); | |
3452 | ||
3453 | auto map = std::make_shared<SyncRes::domainmap_t>(); | |
3454 | (*map)[authZone] = ad; | |
3455 | SyncRes::setDomainMap(map); | |
3456 | ||
e1636f82 RG |
3457 | testkeysset_t keys; |
3458 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
3459 | luaconfsCopy.dsAnchors.clear(); | |
3460 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::RSASHA512, DNSSECKeeper::SHA384, keys, luaconfsCopy.dsAnchors); | |
3461 | g_luaconfs.setState(luaconfsCopy); | |
3462 | ||
deca7d8f | 3463 | sr->setAsyncCallback([&queriesCount,target,targetAddr,nsAddr,authZone,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
3337c2f7 RG |
3464 | |
3465 | queriesCount++; | |
e1636f82 RG |
3466 | if (type == QType::DS || type == QType::DNSKEY) { |
3467 | return genericDSAndDNSKEYHandler(res, domain, DNSName("."), type, keys, domain == authZone); | |
3468 | } | |
3469 | ||
3337c2f7 RG |
3470 | if (ip == ComboAddress(nsAddr.toString(), 53) && domain == target) { |
3471 | setLWResult(res, 0, true, false, true); | |
3472 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
3473 | return 1; | |
3474 | } | |
3475 | ||
3476 | return 0; | |
3477 | }); | |
3478 | ||
e1636f82 | 3479 | sr->setDNSSECValidationRequested(true); |
3337c2f7 RG |
3480 | vector<DNSRecord> ret; |
3481 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 3482 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3337c2f7 RG |
3483 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
3484 | BOOST_CHECK(ret[0].d_type == QType::A); | |
e1636f82 RG |
3485 | BOOST_CHECK_EQUAL(queriesCount, 4); |
3486 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
3337c2f7 RG |
3487 | } |
3488 | ||
3489 | BOOST_AUTO_TEST_CASE(test_auth_zone_delegation_point) { | |
3490 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3491 | initSR(sr); |
3337c2f7 RG |
3492 | |
3493 | primeHints(); | |
3494 | ||
3495 | size_t queriesCount = 0; | |
3496 | const DNSName target("test.powerdns.com."); | |
3497 | const ComboAddress targetAddr("192.0.2.2"); | |
3498 | const DNSName ns("ns1.test.powerdns.com."); | |
3499 | const ComboAddress nsAddr("192.0.2.1"); | |
3500 | const DNSName authZone("powerdns.com"); | |
3501 | ||
3502 | SyncRes::AuthDomain ad; | |
3503 | ad.d_name = authZone; | |
3504 | DNSRecord dr; | |
3505 | dr.d_place = DNSResourceRecord::ANSWER; | |
3506 | dr.d_name = authZone; | |
3507 | dr.d_type = QType::SOA; | |
3508 | dr.d_ttl = 3600; | |
3509 | dr.d_content = std::make_shared<SOARecordContent>("pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600"); | |
3510 | ad.d_records.insert(dr); | |
3511 | ||
3512 | dr.d_place = DNSResourceRecord::ANSWER; | |
3513 | dr.d_name = DNSName("test.powerdns.com."); | |
3514 | dr.d_type = QType::NS; | |
3515 | dr.d_ttl = 3600; | |
3516 | dr.d_content = std::make_shared<NSRecordContent>(ns); | |
3517 | ad.d_records.insert(dr); | |
3518 | ||
3519 | dr.d_place = DNSResourceRecord::ANSWER; | |
3520 | dr.d_name = ns; | |
3521 | dr.d_type = QType::A; | |
3522 | dr.d_ttl = 3600; | |
3523 | dr.d_content = std::make_shared<ARecordContent>(nsAddr); | |
3524 | ad.d_records.insert(dr); | |
3525 | ||
3526 | auto map = std::make_shared<SyncRes::domainmap_t>(); | |
3527 | (*map)[authZone] = ad; | |
3528 | SyncRes::setDomainMap(map); | |
3529 | ||
deca7d8f | 3530 | sr->setAsyncCallback([&queriesCount,nsAddr,target,targetAddr](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
3337c2f7 RG |
3531 | |
3532 | queriesCount++; | |
3533 | ||
3534 | if (ip == ComboAddress(nsAddr.toString(), 53) && domain == target) { | |
3535 | setLWResult(res, 0, true, false, true); | |
3536 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
3537 | return 1; | |
3538 | } | |
3539 | ||
3540 | return 0; | |
3541 | }); | |
3542 | ||
3543 | vector<DNSRecord> ret; | |
3544 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 3545 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3337c2f7 RG |
3546 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
3547 | BOOST_CHECK(ret[0].d_type == QType::A); | |
3548 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
3549 | } | |
3550 | ||
3551 | BOOST_AUTO_TEST_CASE(test_auth_zone_wildcard) { | |
3552 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3553 | initSR(sr); |
3337c2f7 RG |
3554 | |
3555 | primeHints(); | |
3556 | ||
3557 | size_t queriesCount = 0; | |
3558 | const DNSName target("test.powerdns.com."); | |
3559 | const ComboAddress targetAddr("192.0.2.2"); | |
3560 | const DNSName authZone("powerdns.com"); | |
3561 | ||
3562 | SyncRes::AuthDomain ad; | |
3563 | ad.d_name = authZone; | |
3564 | DNSRecord dr; | |
3565 | dr.d_place = DNSResourceRecord::ANSWER; | |
3566 | dr.d_name = authZone; | |
3567 | dr.d_type = QType::SOA; | |
3568 | dr.d_ttl = 3600; | |
3569 | dr.d_content = std::make_shared<SOARecordContent>("pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600"); | |
3570 | ad.d_records.insert(dr); | |
3571 | ||
3572 | dr.d_place = DNSResourceRecord::ANSWER; | |
3573 | dr.d_name = DNSName("*.powerdns.com."); | |
3574 | dr.d_type = QType::A; | |
3575 | dr.d_ttl = 3600; | |
3576 | dr.d_content = std::make_shared<ARecordContent>(targetAddr); | |
3577 | ad.d_records.insert(dr); | |
3578 | ||
3579 | auto map = std::make_shared<SyncRes::domainmap_t>(); | |
3580 | (*map)[authZone] = ad; | |
3581 | SyncRes::setDomainMap(map); | |
3582 | ||
deca7d8f | 3583 | sr->setAsyncCallback([&queriesCount](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
3337c2f7 RG |
3584 | |
3585 | queriesCount++; | |
3586 | ||
3587 | return 0; | |
3588 | }); | |
3589 | ||
3590 | vector<DNSRecord> ret; | |
3591 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 3592 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3337c2f7 RG |
3593 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
3594 | BOOST_CHECK(ret[0].d_type == QType::A); | |
3595 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
3596 | } | |
3597 | ||
3598 | BOOST_AUTO_TEST_CASE(test_auth_zone_wildcard_nodata) { | |
3599 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3600 | initSR(sr); |
3337c2f7 RG |
3601 | |
3602 | primeHints(); | |
3603 | ||
3604 | size_t queriesCount = 0; | |
3605 | const DNSName target("test.powerdns.com."); | |
3606 | const ComboAddress targetAddr("192.0.2.2"); | |
3607 | const DNSName authZone("powerdns.com"); | |
3608 | ||
3609 | SyncRes::AuthDomain ad; | |
3610 | ad.d_name = authZone; | |
3611 | DNSRecord dr; | |
3612 | dr.d_place = DNSResourceRecord::ANSWER; | |
3613 | dr.d_name = authZone; | |
3614 | dr.d_type = QType::SOA; | |
3615 | dr.d_ttl = 3600; | |
3616 | dr.d_content = std::make_shared<SOARecordContent>("pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600"); | |
3617 | ad.d_records.insert(dr); | |
3618 | ||
3619 | dr.d_place = DNSResourceRecord::ANSWER; | |
3620 | dr.d_name = DNSName("*.powerdns.com."); | |
3621 | dr.d_type = QType::A; | |
3622 | dr.d_ttl = 3600; | |
3623 | dr.d_content = std::make_shared<ARecordContent>(targetAddr); | |
3624 | ad.d_records.insert(dr); | |
3625 | ||
3626 | auto map = std::make_shared<SyncRes::domainmap_t>(); | |
3627 | (*map)[authZone] = ad; | |
3628 | SyncRes::setDomainMap(map); | |
3629 | ||
deca7d8f | 3630 | sr->setAsyncCallback([&queriesCount](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
3337c2f7 RG |
3631 | |
3632 | queriesCount++; | |
3633 | ||
3634 | return 0; | |
3635 | }); | |
3636 | ||
3637 | vector<DNSRecord> ret; | |
3638 | int res = sr->beginResolve(target, QType(QType::AAAA), QClass::IN, ret); | |
b7f378d1 | 3639 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3337c2f7 RG |
3640 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
3641 | BOOST_CHECK(ret[0].d_type == QType::SOA); | |
3642 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
3643 | } | |
3644 | ||
3645 | BOOST_AUTO_TEST_CASE(test_auth_zone_cache_only) { | |
3646 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3647 | initSR(sr); |
3337c2f7 RG |
3648 | |
3649 | primeHints(); | |
3650 | ||
3651 | size_t queriesCount = 0; | |
3652 | const DNSName target("powerdns.com."); | |
3653 | const ComboAddress addr("192.0.2.5"); | |
3654 | ||
3655 | SyncRes::AuthDomain ad; | |
3656 | ad.d_name = target; | |
3657 | DNSRecord dr; | |
3658 | dr.d_place = DNSResourceRecord::ANSWER; | |
3659 | dr.d_name = target; | |
3660 | dr.d_type = QType::SOA; | |
3661 | dr.d_ttl = 3600; | |
3662 | dr.d_content = std::make_shared<SOARecordContent>("pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600"); | |
3663 | ad.d_records.insert(dr); | |
3664 | ||
3665 | dr.d_place = DNSResourceRecord::ANSWER; | |
3666 | dr.d_name = target; | |
3667 | dr.d_type = QType::A; | |
3668 | dr.d_ttl = 3600; | |
3669 | dr.d_content = std::make_shared<ARecordContent>(addr); | |
3670 | ad.d_records.insert(dr); | |
3671 | ||
3672 | auto map = std::make_shared<SyncRes::domainmap_t>(); | |
3673 | (*map)[target] = ad; | |
3674 | SyncRes::setDomainMap(map); | |
3675 | ||
deca7d8f | 3676 | sr->setAsyncCallback([&queriesCount](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
3337c2f7 RG |
3677 | |
3678 | queriesCount++; | |
3679 | setLWResult(res, 0, true, false, true); | |
3680 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
3681 | return 1; | |
3682 | }); | |
3683 | ||
3684 | /* simulate a no-RD query */ | |
3685 | sr->setCacheOnly(); | |
3686 | ||
3687 | vector<DNSRecord> ret; | |
3688 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 3689 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3337c2f7 RG |
3690 | BOOST_CHECK_EQUAL(ret.size(), 1); |
3691 | BOOST_CHECK(ret[0].d_type == QType::A); | |
3692 | BOOST_CHECK_EQUAL(getRR<ARecordContent>(ret[0])->getCA().toString(), addr.toString()); | |
3693 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
3694 | } | |
3695 | ||
8455425c | 3696 | BOOST_AUTO_TEST_CASE(test_dnssec_rrsig) { |
8455425c RG |
3697 | init(); |
3698 | ||
3699 | auto dcke = std::shared_ptr<DNSCryptoKeyEngine>(DNSCryptoKeyEngine::make(DNSSECKeeper::ECDSA256)); | |
3700 | dcke->create(dcke->getBits()); | |
3701 | // cerr<<dcke->convertToISC()<<endl; | |
3702 | DNSSECPrivateKey dpk; | |
3703 | dpk.d_flags = 256; | |
3704 | dpk.setKey(dcke); | |
3705 | ||
3706 | std::vector<std::shared_ptr<DNSRecordContent> > recordcontents; | |
3707 | recordcontents.push_back(getRecordContent(QType::A, "192.0.2.1")); | |
3708 | ||
3709 | DNSName qname("powerdns.com."); | |
3710 | ||
179b340d | 3711 | time_t now = time(nullptr); |
8455425c | 3712 | RRSIGRecordContent rrc; |
179b340d RG |
3713 | /* this RRSIG is valid for the current second only */ |
3714 | computeRRSIG(dpk, qname, qname, QType::A, 600, 0, rrc, recordcontents, boost::none, now); | |
8455425c RG |
3715 | |
3716 | skeyset_t keyset; | |
3717 | keyset.insert(std::make_shared<DNSKEYRecordContent>(dpk.getDNSKEY())); | |
3718 | ||
3719 | std::vector<std::shared_ptr<RRSIGRecordContent> > sigs; | |
3720 | sigs.push_back(std::make_shared<RRSIGRecordContent>(rrc)); | |
3721 | ||
179b340d | 3722 | BOOST_CHECK(validateWithKeySet(now, qname, recordcontents, sigs, keyset)); |
8455425c RG |
3723 | } |
3724 | ||
3725 | BOOST_AUTO_TEST_CASE(test_dnssec_root_validation_csk) { | |
3726 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3727 | initSR(sr, true); |
8455425c | 3728 | |
0c43f455 | 3729 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
8455425c RG |
3730 | |
3731 | primeHints(); | |
3732 | const DNSName target("."); | |
b7f378d1 | 3733 | testkeysset_t keys; |
8455425c RG |
3734 | |
3735 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
3736 | luaconfsCopy.dsAnchors.clear(); | |
3737 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
3738 | g_luaconfs.setState(luaconfsCopy); | |
3739 | ||
3740 | size_t queriesCount = 0; | |
3741 | ||
deca7d8f | 3742 | sr->setAsyncCallback([target,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
8455425c RG |
3743 | queriesCount++; |
3744 | ||
3745 | if (domain == target && type == QType::NS) { | |
3746 | ||
3747 | setLWResult(res, 0, true, false, true); | |
3748 | char addr[] = "a.root-servers.net."; | |
3749 | for (char idx = 'a'; idx <= 'm'; idx++) { | |
3750 | addr[0] = idx; | |
3751 | addRecordToLW(res, domain, QType::NS, std::string(addr), DNSResourceRecord::ANSWER, 3600); | |
3752 | } | |
3753 | ||
3754 | addRRSIG(keys, res->d_records, domain, 300); | |
3755 | ||
3756 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
3757 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
3758 | ||
3759 | return 1; | |
3760 | } else if (domain == target && type == QType::DNSKEY) { | |
3761 | ||
3762 | setLWResult(res, 0, true, false, true); | |
3763 | ||
3764 | addDNSKEY(keys, domain, 300, res->d_records); | |
3765 | addRRSIG(keys, res->d_records, domain, 300); | |
3766 | ||
3767 | return 1; | |
3768 | } | |
3769 | ||
3770 | return 0; | |
3771 | }); | |
3772 | ||
3773 | vector<DNSRecord> ret; | |
3774 | int res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
b7f378d1 RG |
3775 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3776 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
8455425c RG |
3777 | /* 13 NS + 1 RRSIG */ |
3778 | BOOST_REQUIRE_EQUAL(ret.size(), 14); | |
3779 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
b7f378d1 RG |
3780 | |
3781 | /* again, to test the cache */ | |
3782 | ret.clear(); | |
3783 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
3784 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8455425c | 3785 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); |
b7f378d1 RG |
3786 | BOOST_REQUIRE_EQUAL(ret.size(), 14); |
3787 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
8455425c RG |
3788 | } |
3789 | ||
3790 | BOOST_AUTO_TEST_CASE(test_dnssec_root_validation_ksk_zsk) { | |
3791 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3792 | initSR(sr, true); |
8455425c | 3793 | |
0c43f455 | 3794 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
8455425c RG |
3795 | |
3796 | primeHints(); | |
3797 | const DNSName target("."); | |
b7f378d1 RG |
3798 | testkeysset_t zskeys; |
3799 | testkeysset_t kskeys; | |
8455425c RG |
3800 | |
3801 | /* Generate key material for "." */ | |
3802 | auto dckeZ = std::shared_ptr<DNSCryptoKeyEngine>(DNSCryptoKeyEngine::make(DNSSECKeeper::ECDSA256)); | |
3803 | dckeZ->create(dckeZ->getBits()); | |
3804 | DNSSECPrivateKey ksk; | |
3805 | ksk.d_flags = 257; | |
3806 | ksk.setKey(dckeZ); | |
b7f378d1 RG |
3807 | DSRecordContent kskds = makeDSFromDNSKey(target, ksk.getDNSKEY(), DNSSECKeeper::SHA256); |
3808 | ||
8455425c RG |
3809 | auto dckeK = std::shared_ptr<DNSCryptoKeyEngine>(DNSCryptoKeyEngine::make(DNSSECKeeper::ECDSA256)); |
3810 | dckeK->create(dckeK->getBits()); | |
3811 | DNSSECPrivateKey zsk; | |
3812 | zsk.d_flags = 256; | |
3813 | zsk.setKey(dckeK); | |
b7f378d1 | 3814 | DSRecordContent zskds = makeDSFromDNSKey(target, zsk.getDNSKEY(), DNSSECKeeper::SHA256); |
8455425c | 3815 | |
b7f378d1 RG |
3816 | kskeys[target] = std::pair<DNSSECPrivateKey,DSRecordContent>(ksk, kskds); |
3817 | zskeys[target] = std::pair<DNSSECPrivateKey,DSRecordContent>(zsk, zskds); | |
8455425c RG |
3818 | |
3819 | /* Set the root DS */ | |
8455425c RG |
3820 | auto luaconfsCopy = g_luaconfs.getCopy(); |
3821 | luaconfsCopy.dsAnchors.clear(); | |
b7f378d1 | 3822 | luaconfsCopy.dsAnchors[g_rootdnsname].insert(kskds); |
8455425c RG |
3823 | g_luaconfs.setState(luaconfsCopy); |
3824 | ||
3825 | size_t queriesCount = 0; | |
3826 | ||
deca7d8f | 3827 | sr->setAsyncCallback([target,&queriesCount,zskeys,kskeys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
8455425c RG |
3828 | queriesCount++; |
3829 | ||
3830 | if (domain == target && type == QType::NS) { | |
3831 | ||
3832 | setLWResult(res, 0, true, false, true); | |
3833 | char addr[] = "a.root-servers.net."; | |
3834 | for (char idx = 'a'; idx <= 'm'; idx++) { | |
3835 | addr[0] = idx; | |
3836 | addRecordToLW(res, domain, QType::NS, std::string(addr), DNSResourceRecord::ANSWER, 3600); | |
3837 | } | |
3838 | ||
3839 | addRRSIG(zskeys, res->d_records, domain, 300); | |
3840 | ||
3841 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
3842 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
3843 | ||
3844 | return 1; | |
3845 | } else if (domain == target && type == QType::DNSKEY) { | |
3846 | ||
3847 | setLWResult(res, 0, true, false, true); | |
3848 | ||
3849 | addDNSKEY(kskeys, domain, 300, res->d_records); | |
3850 | addDNSKEY(zskeys, domain, 300, res->d_records); | |
3851 | addRRSIG(kskeys, res->d_records, domain, 300); | |
3852 | ||
3853 | return 1; | |
3854 | } | |
3855 | ||
3856 | return 0; | |
3857 | }); | |
3858 | ||
3859 | vector<DNSRecord> ret; | |
3860 | int res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
b7f378d1 RG |
3861 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3862 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
8455425c RG |
3863 | /* 13 NS + 1 RRSIG */ |
3864 | BOOST_REQUIRE_EQUAL(ret.size(), 14); | |
3865 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
b7f378d1 RG |
3866 | |
3867 | /* again, to test the cache */ | |
3868 | ret.clear(); | |
3869 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
3870 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8455425c | 3871 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); |
b7f378d1 RG |
3872 | BOOST_REQUIRE_EQUAL(ret.size(), 14); |
3873 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
8455425c RG |
3874 | } |
3875 | ||
3876 | BOOST_AUTO_TEST_CASE(test_dnssec_bogus_no_dnskey) { | |
3877 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3878 | initSR(sr, true); |
8455425c | 3879 | |
0c43f455 | 3880 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
8455425c RG |
3881 | |
3882 | primeHints(); | |
3883 | const DNSName target("."); | |
b7f378d1 | 3884 | testkeysset_t keys; |
8455425c RG |
3885 | |
3886 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
3887 | luaconfsCopy.dsAnchors.clear(); | |
3888 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
3889 | g_luaconfs.setState(luaconfsCopy); | |
3890 | ||
3891 | size_t queriesCount = 0; | |
3892 | ||
deca7d8f | 3893 | sr->setAsyncCallback([target,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
8455425c RG |
3894 | queriesCount++; |
3895 | ||
3896 | if (domain == target && type == QType::NS) { | |
3897 | ||
3898 | setLWResult(res, 0, true, false, true); | |
3899 | char addr[] = "a.root-servers.net."; | |
3900 | for (char idx = 'a'; idx <= 'm'; idx++) { | |
3901 | addr[0] = idx; | |
3902 | addRecordToLW(res, domain, QType::NS, std::string(addr), DNSResourceRecord::ANSWER, 3600); | |
3903 | } | |
3904 | ||
3905 | addRRSIG(keys, res->d_records, domain, 300); | |
3906 | ||
3907 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
3908 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
3909 | ||
3910 | return 1; | |
3911 | } else if (domain == target && type == QType::DNSKEY) { | |
3912 | ||
3913 | setLWResult(res, 0, true, false, true); | |
3914 | ||
3915 | /* No DNSKEY */ | |
3916 | ||
3917 | return 1; | |
3918 | } | |
3919 | ||
3920 | return 0; | |
3921 | }); | |
3922 | ||
3923 | vector<DNSRecord> ret; | |
3924 | int res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
b7f378d1 RG |
3925 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3926 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
8455425c RG |
3927 | /* 13 NS + 1 RRSIG */ |
3928 | BOOST_REQUIRE_EQUAL(ret.size(), 14); | |
3929 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
b7f378d1 RG |
3930 | |
3931 | /* again, to test the cache */ | |
3932 | ret.clear(); | |
3933 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
3934 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8455425c | 3935 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); |
b7f378d1 RG |
3936 | BOOST_REQUIRE_EQUAL(ret.size(), 14); |
3937 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
8455425c RG |
3938 | } |
3939 | ||
3940 | BOOST_AUTO_TEST_CASE(test_dnssec_bogus_dnskey_doesnt_match_ds) { | |
3941 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3942 | initSR(sr, true); |
8455425c | 3943 | |
0c43f455 | 3944 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
8455425c RG |
3945 | |
3946 | primeHints(); | |
3947 | const DNSName target("."); | |
b7f378d1 RG |
3948 | testkeysset_t dskeys; |
3949 | testkeysset_t keys; | |
8455425c RG |
3950 | |
3951 | /* Generate key material for "." */ | |
3952 | auto dckeDS = std::shared_ptr<DNSCryptoKeyEngine>(DNSCryptoKeyEngine::make(DNSSECKeeper::ECDSA256)); | |
3953 | dckeDS->create(dckeDS->getBits()); | |
3954 | DNSSECPrivateKey dskey; | |
3955 | dskey.d_flags = 257; | |
3956 | dskey.setKey(dckeDS); | |
b7f378d1 RG |
3957 | DSRecordContent drc = makeDSFromDNSKey(target, dskey.getDNSKEY(), DNSSECKeeper::SHA256); |
3958 | ||
8455425c RG |
3959 | auto dcke = std::shared_ptr<DNSCryptoKeyEngine>(DNSCryptoKeyEngine::make(DNSSECKeeper::ECDSA256)); |
3960 | dcke->create(dcke->getBits()); | |
3961 | DNSSECPrivateKey dpk; | |
3962 | dpk.d_flags = 256; | |
3963 | dpk.setKey(dcke); | |
b7f378d1 | 3964 | DSRecordContent uselessdrc = makeDSFromDNSKey(target, dpk.getDNSKEY(), DNSSECKeeper::SHA256); |
8455425c | 3965 | |
b7f378d1 RG |
3966 | dskeys[target] = std::pair<DNSSECPrivateKey,DSRecordContent>(dskey, drc); |
3967 | keys[target] = std::pair<DNSSECPrivateKey,DSRecordContent>(dpk, uselessdrc); | |
8455425c RG |
3968 | |
3969 | /* Set the root DS */ | |
8455425c RG |
3970 | auto luaconfsCopy = g_luaconfs.getCopy(); |
3971 | luaconfsCopy.dsAnchors.clear(); | |
3972 | luaconfsCopy.dsAnchors[g_rootdnsname].insert(drc); | |
3973 | g_luaconfs.setState(luaconfsCopy); | |
3974 | ||
3975 | size_t queriesCount = 0; | |
3976 | ||
deca7d8f | 3977 | sr->setAsyncCallback([target,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
8455425c RG |
3978 | queriesCount++; |
3979 | ||
3980 | if (domain == target && type == QType::NS) { | |
3981 | ||
3982 | setLWResult(res, 0, true, false, true); | |
3983 | char addr[] = "a.root-servers.net."; | |
3984 | for (char idx = 'a'; idx <= 'm'; idx++) { | |
3985 | addr[0] = idx; | |
3986 | addRecordToLW(res, domain, QType::NS, std::string(addr), DNSResourceRecord::ANSWER, 3600); | |
3987 | } | |
3988 | ||
3989 | addRRSIG(keys, res->d_records, domain, 300); | |
3990 | ||
3991 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
3992 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
3993 | ||
3994 | return 1; | |
3995 | } else if (domain == target && type == QType::DNSKEY) { | |
3996 | ||
3997 | setLWResult(res, 0, true, false, true); | |
3998 | ||
3999 | addDNSKEY(keys, domain, 300, res->d_records); | |
4000 | addRRSIG(keys, res->d_records, domain, 300); | |
4001 | ||
4002 | return 1; | |
4003 | } | |
4004 | ||
4005 | return 0; | |
4006 | }); | |
4007 | ||
4008 | vector<DNSRecord> ret; | |
4009 | int res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
b7f378d1 RG |
4010 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
4011 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
8455425c RG |
4012 | /* 13 NS + 1 RRSIG */ |
4013 | BOOST_REQUIRE_EQUAL(ret.size(), 14); | |
4014 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
b7f378d1 RG |
4015 | |
4016 | /* again, to test the cache */ | |
4017 | ret.clear(); | |
4018 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
4019 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8455425c | 4020 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); |
b7f378d1 RG |
4021 | BOOST_REQUIRE_EQUAL(ret.size(), 14); |
4022 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
8455425c RG |
4023 | } |
4024 | ||
4025 | BOOST_AUTO_TEST_CASE(test_dnssec_bogus_rrsig_signed_with_unknown_dnskey) { | |
4026 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 4027 | initSR(sr, true); |
8455425c | 4028 | |
0c43f455 | 4029 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
8455425c RG |
4030 | |
4031 | primeHints(); | |
4032 | const DNSName target("."); | |
b7f378d1 RG |
4033 | testkeysset_t keys; |
4034 | testkeysset_t rrsigkeys; | |
8455425c RG |
4035 | |
4036 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
4037 | luaconfsCopy.dsAnchors.clear(); | |
4038 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
4039 | g_luaconfs.setState(luaconfsCopy); | |
4040 | ||
4041 | auto dckeRRSIG = std::shared_ptr<DNSCryptoKeyEngine>(DNSCryptoKeyEngine::make(DNSSECKeeper::ECDSA256)); | |
4042 | dckeRRSIG->create(dckeRRSIG->getBits()); | |
4043 | DNSSECPrivateKey rrsigkey; | |
4044 | rrsigkey.d_flags = 257; | |
4045 | rrsigkey.setKey(dckeRRSIG); | |
b7f378d1 RG |
4046 | DSRecordContent rrsigds = makeDSFromDNSKey(target, rrsigkey.getDNSKEY(), DNSSECKeeper::SHA256); |
4047 | ||
4048 | rrsigkeys[target] = std::pair<DNSSECPrivateKey,DSRecordContent>(rrsigkey, rrsigds); | |
8455425c RG |
4049 | |
4050 | size_t queriesCount = 0; | |
4051 | ||
deca7d8f | 4052 | sr->setAsyncCallback([target,&queriesCount,keys,rrsigkeys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
8455425c RG |
4053 | queriesCount++; |
4054 | ||
4055 | if (domain == target && type == QType::NS) { | |
4056 | ||
4057 | setLWResult(res, 0, true, false, true); | |
4058 | char addr[] = "a.root-servers.net."; | |
4059 | for (char idx = 'a'; idx <= 'm'; idx++) { | |
4060 | addr[0] = idx; | |
4061 | addRecordToLW(res, domain, QType::NS, std::string(addr), DNSResourceRecord::ANSWER, 3600); | |
4062 | } | |
4063 | ||
4064 | addRRSIG(rrsigkeys, res->d_records, domain, 300); | |
4065 | ||
4066 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
4067 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
4068 | ||
4069 | return 1; | |
4070 | } else if (domain == target && type == QType::DNSKEY) { | |
4071 | ||
4072 | setLWResult(res, 0, true, false, true); | |
4073 | ||
4074 | addDNSKEY(keys, domain, 300, res->d_records); | |
4075 | addRRSIG(rrsigkeys, res->d_records, domain, 300); | |
4076 | ||
4077 | return 1; | |
4078 | } | |
4079 | ||
4080 | return 0; | |
4081 | }); | |
4082 | ||
4083 | vector<DNSRecord> ret; | |
4084 | int res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
b7f378d1 RG |
4085 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
4086 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
8455425c RG |
4087 | /* 13 NS + 1 RRSIG */ |
4088 | BOOST_REQUIRE_EQUAL(ret.size(), 14); | |
4089 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
b7f378d1 RG |
4090 | |
4091 | /* again, to test the cache */ | |
4092 | ret.clear(); | |
4093 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
4094 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8455425c | 4095 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); |
b7f378d1 RG |
4096 | BOOST_REQUIRE_EQUAL(ret.size(), 14); |
4097 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
8455425c RG |
4098 | } |
4099 | ||
4100 | BOOST_AUTO_TEST_CASE(test_dnssec_bogus_no_rrsig) { | |
4101 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 4102 | initSR(sr, true); |
8455425c | 4103 | |
0c43f455 | 4104 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
8455425c RG |
4105 | |
4106 | primeHints(); | |
4107 | const DNSName target("."); | |
b7f378d1 | 4108 | testkeysset_t keys; |
8455425c RG |
4109 | |
4110 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
4111 | luaconfsCopy.dsAnchors.clear(); | |
4112 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
4113 | g_luaconfs.setState(luaconfsCopy); | |
4114 | ||
4115 | size_t queriesCount = 0; | |
4116 | ||
deca7d8f | 4117 | sr->setAsyncCallback([target,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
8455425c RG |
4118 | queriesCount++; |
4119 | ||
4120 | if (domain == target && type == QType::NS) { | |
4121 | ||
4122 | setLWResult(res, 0, true, false, true); | |
4123 | char addr[] = "a.root-servers.net."; | |
4124 | for (char idx = 'a'; idx <= 'm'; idx++) { | |
4125 | addr[0] = idx; | |
4126 | addRecordToLW(res, domain, QType::NS, std::string(addr), DNSResourceRecord::ANSWER, 3600); | |
4127 | } | |
4128 | ||
4129 | /* No RRSIG */ | |
4130 | ||
4131 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
4132 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
4133 | ||
4134 | return 1; | |
4135 | } else if (domain == target && type == QType::DNSKEY) { | |
4136 | ||
4137 | setLWResult(res, 0, true, false, true); | |
4138 | ||
4139 | addDNSKEY(keys, domain, 300, res->d_records); | |
4140 | addRRSIG(keys, res->d_records, domain, 300); | |
4141 | ||
4142 | return 1; | |
4143 | } | |
4144 | ||
4145 | return 0; | |
4146 | }); | |
4147 | ||
4148 | vector<DNSRecord> ret; | |
4149 | int res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
b7f378d1 RG |
4150 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
4151 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
8455425c RG |
4152 | /* 13 NS + 0 RRSIG */ |
4153 | BOOST_REQUIRE_EQUAL(ret.size(), 13); | |
4154 | /* no RRSIG so no query for DNSKEYs */ | |
4155 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
b7f378d1 RG |
4156 | |
4157 | /* again, to test the cache */ | |
4158 | ret.clear(); | |
4159 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
4160 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8455425c | 4161 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); |
b7f378d1 RG |
4162 | BOOST_REQUIRE_EQUAL(ret.size(), 13); |
4163 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
8455425c RG |
4164 | } |
4165 | ||
4166 | BOOST_AUTO_TEST_CASE(test_dnssec_insecure_unknown_ds_algorithm) { | |
4167 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 4168 | initSR(sr, true); |
8455425c | 4169 | |
0c43f455 | 4170 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
8455425c RG |
4171 | |
4172 | primeHints(); | |
4173 | const DNSName target("."); | |
b7f378d1 | 4174 | testkeysset_t keys; |
8455425c RG |
4175 | |
4176 | /* Generate key material for "." */ | |
4177 | auto dcke = std::shared_ptr<DNSCryptoKeyEngine>(DNSCryptoKeyEngine::make(DNSSECKeeper::ECDSA256)); | |
4178 | dcke->create(dcke->getBits()); | |
4179 | DNSSECPrivateKey dpk; | |
4180 | dpk.d_flags = 256; | |
4181 | dpk.setKey(dcke); | |
4182 | /* Fake algorithm number (private) */ | |
4183 | dpk.d_algorithm = 253; | |
4184 | ||
8455425c | 4185 | DSRecordContent drc = makeDSFromDNSKey(target, dpk.getDNSKEY(), DNSSECKeeper::SHA256); |
b7f378d1 | 4186 | keys[target] = std::pair<DNSSECPrivateKey,DSRecordContent>(dpk, drc); |
8455425c RG |
4187 | /* Fake algorithm number (private) */ |
4188 | drc.d_algorithm = 253; | |
4189 | ||
b7f378d1 | 4190 | /* Set the root DS */ |
8455425c RG |
4191 | auto luaconfsCopy = g_luaconfs.getCopy(); |
4192 | luaconfsCopy.dsAnchors.clear(); | |
4193 | luaconfsCopy.dsAnchors[g_rootdnsname].insert(drc); | |
4194 | g_luaconfs.setState(luaconfsCopy); | |
4195 | ||
4196 | size_t queriesCount = 0; | |
4197 | ||
deca7d8f | 4198 | sr->setAsyncCallback([target,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
8455425c RG |
4199 | queriesCount++; |
4200 | ||
4201 | if (domain == target && type == QType::NS) { | |
4202 | ||
4203 | setLWResult(res, 0, true, false, true); | |
4204 | char addr[] = "a.root-servers.net."; | |
4205 | for (char idx = 'a'; idx <= 'm'; idx++) { | |
4206 | addr[0] = idx; | |
4207 | addRecordToLW(res, domain, QType::NS, std::string(addr), DNSResourceRecord::ANSWER, 3600); | |
4208 | } | |
4209 | ||
4210 | addRRSIG(keys, res->d_records, domain, 300); | |
4211 | ||
4212 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
4213 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
4214 | ||
4215 | return 1; | |
4216 | } else if (domain == target && type == QType::DNSKEY) { | |
4217 | ||
4218 | setLWResult(res, 0, true, false, true); | |
4219 | ||
4220 | addDNSKEY(keys, domain, 300, res->d_records); | |
4221 | addRRSIG(keys, res->d_records, domain, 300); | |
4222 | ||
4223 | return 1; | |
4224 | } | |
4225 | ||
4226 | return 0; | |
4227 | }); | |
4228 | ||
4229 | vector<DNSRecord> ret; | |
4230 | int res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
b7f378d1 RG |
4231 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
4232 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
8455425c RG |
4233 | /* 13 NS + 1 RRSIG */ |
4234 | BOOST_REQUIRE_EQUAL(ret.size(), 14); | |
4235 | /* no supported DS so no query for DNSKEYs */ | |
4236 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
b7f378d1 RG |
4237 | |
4238 | /* again, to test the cache */ | |
4239 | ret.clear(); | |
4240 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
4241 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8455425c | 4242 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); |
b7f378d1 RG |
4243 | BOOST_REQUIRE_EQUAL(ret.size(), 14); |
4244 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
8455425c RG |
4245 | } |
4246 | ||
4247 | BOOST_AUTO_TEST_CASE(test_dnssec_insecure_unknown_ds_digest) { | |
4248 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 4249 | initSR(sr, true); |
8455425c | 4250 | |
0c43f455 | 4251 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
8455425c RG |
4252 | |
4253 | primeHints(); | |
4254 | const DNSName target("."); | |
b7f378d1 | 4255 | testkeysset_t keys; |
8455425c RG |
4256 | |
4257 | /* Generate key material for "." */ | |
4258 | auto dcke = std::shared_ptr<DNSCryptoKeyEngine>(DNSCryptoKeyEngine::make(DNSSECKeeper::ECDSA256)); | |
4259 | dcke->create(dcke->getBits()); | |
4260 | DNSSECPrivateKey dpk; | |
4261 | dpk.d_flags = 256; | |
4262 | dpk.setKey(dcke); | |
8455425c RG |
4263 | DSRecordContent drc = makeDSFromDNSKey(target, dpk.getDNSKEY(), DNSSECKeeper::SHA256); |
4264 | /* Fake digest number (reserved) */ | |
4265 | drc.d_digesttype = 0; | |
4266 | ||
b7f378d1 RG |
4267 | keys[target] = std::pair<DNSSECPrivateKey, DSRecordContent>(dpk, drc); |
4268 | ||
4269 | /* Set the root DS */ | |
8455425c RG |
4270 | auto luaconfsCopy = g_luaconfs.getCopy(); |
4271 | luaconfsCopy.dsAnchors.clear(); | |
4272 | luaconfsCopy.dsAnchors[g_rootdnsname].insert(drc); | |
4273 | g_luaconfs.setState(luaconfsCopy); | |
4274 | ||
4275 | size_t queriesCount = 0; | |
4276 | ||
deca7d8f | 4277 | sr->setAsyncCallback([target,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
8455425c RG |
4278 | queriesCount++; |
4279 | ||
4280 | if (domain == target && type == QType::NS) { | |
4281 | ||
4282 | setLWResult(res, 0, true, false, true); | |
4283 | char addr[] = "a.root-servers.net."; | |
4284 | for (char idx = 'a'; idx <= 'm'; idx++) { | |
4285 | addr[0] = idx; | |
4286 | addRecordToLW(res, domain, QType::NS, std::string(addr), DNSResourceRecord::ANSWER, 3600); | |
4287 | } | |
4288 | ||
4289 | addRRSIG(keys, res->d_records, domain, 300); | |
4290 | ||
4291 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
4292 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
4293 | ||
4294 | return 1; | |
4295 | } else if (domain == target && type == QType::DNSKEY) { | |
4296 | ||
4297 | setLWResult(res, 0, true, false, true); | |
4298 | ||
4299 | addDNSKEY(keys, domain, 300, res->d_records); | |
4300 | addRRSIG(keys, res->d_records, domain, 300); | |
4301 | ||
4302 | return 1; | |
4303 | } | |
4304 | ||
4305 | return 0; | |
4306 | }); | |
4307 | ||
4308 | vector<DNSRecord> ret; | |
4309 | int res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
b7f378d1 RG |
4310 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
4311 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
8455425c RG |
4312 | /* 13 NS + 1 RRSIG */ |
4313 | BOOST_REQUIRE_EQUAL(ret.size(), 14); | |
4314 | /* no supported DS so no query for DNSKEYs */ | |
4315 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
b7f378d1 RG |
4316 | |
4317 | /* again, to test the cache */ | |
4318 | ret.clear(); | |
4319 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
4320 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8455425c | 4321 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); |
b7f378d1 RG |
4322 | BOOST_REQUIRE_EQUAL(ret.size(), 14); |
4323 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
8455425c RG |
4324 | } |
4325 | ||
3d5ebf10 RG |
4326 | BOOST_AUTO_TEST_CASE(test_dnssec_bogus_bad_sig) { |
4327 | std::unique_ptr<SyncRes> sr; | |
4328 | initSR(sr, true); | |
4329 | ||
0c43f455 | 4330 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
3d5ebf10 RG |
4331 | |
4332 | primeHints(); | |
4333 | const DNSName target("."); | |
4334 | testkeysset_t keys; | |
4335 | ||
4336 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
4337 | luaconfsCopy.dsAnchors.clear(); | |
4338 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::RSASHA512, DNSSECKeeper::SHA384, keys, luaconfsCopy.dsAnchors); | |
4339 | ||
4340 | g_luaconfs.setState(luaconfsCopy); | |
4341 | ||
4342 | size_t queriesCount = 0; | |
4343 | ||
deca7d8f | 4344 | sr->setAsyncCallback([target,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
3d5ebf10 RG |
4345 | queriesCount++; |
4346 | ||
4347 | if (domain == target && type == QType::NS) { | |
4348 | ||
4349 | setLWResult(res, 0, true, false, true); | |
4350 | char addr[] = "a.root-servers.net."; | |
4351 | for (char idx = 'a'; idx <= 'm'; idx++) { | |
4352 | addr[0] = idx; | |
4353 | addRecordToLW(res, domain, QType::NS, std::string(addr), DNSResourceRecord::ANSWER, 3600); | |
4354 | } | |
4355 | ||
4356 | addRRSIG(keys, res->d_records, domain, 300, true); | |
4357 | ||
4358 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
4359 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
4360 | ||
4361 | return 1; | |
4362 | } else if (domain == target && type == QType::DNSKEY) { | |
4363 | ||
4364 | setLWResult(res, 0, true, false, true); | |
4365 | ||
4366 | addDNSKEY(keys, domain, 300, res->d_records); | |
4367 | addRRSIG(keys, res->d_records, domain, 300); | |
4368 | ||
4369 | return 1; | |
4370 | } | |
4371 | ||
4372 | return 0; | |
4373 | }); | |
4374 | ||
4375 | vector<DNSRecord> ret; | |
4376 | int res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
4377 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4378 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
4379 | /* 13 NS + 1 RRSIG */ | |
4380 | BOOST_REQUIRE_EQUAL(ret.size(), 14); | |
4381 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
4382 | ||
4383 | /* again, to test the cache */ | |
4384 | ret.clear(); | |
4385 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
4386 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4387 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
4388 | BOOST_REQUIRE_EQUAL(ret.size(), 14); | |
4389 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
4390 | } | |
4391 | ||
4392 | BOOST_AUTO_TEST_CASE(test_dnssec_bogus_bad_algo) { | |
4393 | std::unique_ptr<SyncRes> sr; | |
4394 | initSR(sr, true); | |
4395 | ||
0c43f455 | 4396 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
3d5ebf10 RG |
4397 | |
4398 | primeHints(); | |
4399 | const DNSName target("."); | |
4400 | testkeysset_t keys; | |
4401 | ||
4402 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
4403 | luaconfsCopy.dsAnchors.clear(); | |
4404 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::RSASHA512, DNSSECKeeper::SHA384, keys, luaconfsCopy.dsAnchors); | |
4405 | ||
4406 | g_luaconfs.setState(luaconfsCopy); | |
4407 | ||
4408 | size_t queriesCount = 0; | |
4409 | ||
deca7d8f | 4410 | sr->setAsyncCallback([target,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
3d5ebf10 RG |
4411 | queriesCount++; |
4412 | ||
4413 | if (domain == target && type == QType::NS) { | |
4414 | ||
4415 | setLWResult(res, 0, true, false, true); | |
4416 | char addr[] = "a.root-servers.net."; | |
4417 | for (char idx = 'a'; idx <= 'm'; idx++) { | |
4418 | addr[0] = idx; | |
4419 | addRecordToLW(res, domain, QType::NS, std::string(addr), DNSResourceRecord::ANSWER, 3600); | |
4420 | } | |
4421 | ||
4422 | /* FORCE WRONG ALGO */ | |
4423 | addRRSIG(keys, res->d_records, domain, 300, false, DNSSECKeeper::RSASHA256); | |
4424 | ||
4425 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
4426 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
4427 | ||
4428 | return 1; | |
4429 | } else if (domain == target && type == QType::DNSKEY) { | |
4430 | ||
4431 | setLWResult(res, 0, true, false, true); | |
4432 | ||
4433 | addDNSKEY(keys, domain, 300, res->d_records); | |
4434 | addRRSIG(keys, res->d_records, domain, 300); | |
4435 | ||
4436 | return 1; | |
4437 | } | |
4438 | ||
4439 | return 0; | |
4440 | }); | |
4441 | ||
4442 | vector<DNSRecord> ret; | |
4443 | int res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
4444 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4445 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
4446 | /* 13 NS + 1 RRSIG */ | |
4447 | BOOST_REQUIRE_EQUAL(ret.size(), 14); | |
4448 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
4449 | ||
4450 | /* again, to test the cache */ | |
4451 | ret.clear(); | |
4452 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
4453 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4454 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
4455 | BOOST_REQUIRE_EQUAL(ret.size(), 14); | |
4456 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
4457 | } | |
4458 | ||
f100caac RG |
4459 | BOOST_AUTO_TEST_CASE(test_dnssec_bogus_unsigned_ds) { |
4460 | std::unique_ptr<SyncRes> sr; | |
4461 | initSR(sr, true); | |
4462 | ||
4463 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
4464 | ||
4465 | primeHints(); | |
4466 | const DNSName target("com."); | |
4467 | const ComboAddress targetAddr("192.0.2.42"); | |
4468 | testkeysset_t keys; | |
4469 | ||
4470 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
4471 | luaconfsCopy.dsAnchors.clear(); | |
4472 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::RSASHA512, DNSSECKeeper::SHA384, keys, luaconfsCopy.dsAnchors); | |
4473 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4474 | ||
4475 | g_luaconfs.setState(luaconfsCopy); | |
4476 | ||
4477 | size_t queriesCount = 0; | |
4478 | ||
deca7d8f | 4479 | sr->setAsyncCallback([target,targetAddr,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
f100caac RG |
4480 | queriesCount++; |
4481 | ||
4482 | DNSName auth = domain; | |
4483 | ||
4484 | if (type == QType::DS || type == QType::DNSKEY) { | |
4485 | if (genericDSAndDNSKEYHandler(res, domain, auth, type, keys) == 0) { | |
4486 | return 0; | |
4487 | } | |
4488 | ||
4489 | if (type == QType::DS && domain == target) { | |
4490 | /* remove the last record, which is the DS's RRSIG */ | |
4491 | res->d_records.pop_back(); | |
4492 | } | |
4493 | ||
4494 | return 1; | |
4495 | } | |
4496 | ||
4497 | if (isRootServer(ip)) { | |
4498 | setLWResult(res, 0, false, false, true); | |
4499 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4500 | /* Include the DS but omit the RRSIG*/ | |
4501 | addDS(DNSName("com."), 300, res->d_records, keys); | |
4502 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
4503 | return 1; | |
4504 | } | |
4505 | ||
4506 | if (ip == ComboAddress("192.0.2.1:53")) { | |
4507 | setLWResult(res, RCode::NoError, true, false, true); | |
4508 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
4509 | addRRSIG(keys, res->d_records, auth, 300); | |
4510 | return 1; | |
4511 | } | |
4512 | ||
4513 | return 0; | |
4514 | }); | |
4515 | ||
4516 | vector<DNSRecord> ret; | |
4517 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
4518 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4519 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
4520 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
4521 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
4522 | ||
4523 | /* again, to test the cache */ | |
4524 | ret.clear(); | |
4525 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
4526 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4527 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
4528 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
4529 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
4530 | ||
4531 | /* now we ask directly for the DS */ | |
4532 | ret.clear(); | |
4533 | res = sr->beginResolve(DNSName("com."), QType(QType::DS), QClass::IN, ret); | |
4534 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4535 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
4536 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
4537 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
4538 | } | |
4539 | ||
4540 | BOOST_AUTO_TEST_CASE(test_dnssec_bogus_unsigned_ds_direct) { | |
4541 | std::unique_ptr<SyncRes> sr; | |
4542 | initSR(sr, true); | |
4543 | ||
4544 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
4545 | ||
4546 | primeHints(); | |
4547 | const DNSName target("com."); | |
4548 | testkeysset_t keys; | |
4549 | ||
4550 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
4551 | luaconfsCopy.dsAnchors.clear(); | |
4552 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::RSASHA512, DNSSECKeeper::SHA384, keys, luaconfsCopy.dsAnchors); | |
4553 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4554 | ||
4555 | g_luaconfs.setState(luaconfsCopy); | |
4556 | ||
4557 | size_t queriesCount = 0; | |
4558 | ||
deca7d8f | 4559 | sr->setAsyncCallback([target,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
f100caac RG |
4560 | queriesCount++; |
4561 | ||
4562 | DNSName auth = domain; | |
4563 | ||
4564 | if (type == QType::DS || type == QType::DNSKEY) { | |
4565 | if (genericDSAndDNSKEYHandler(res, domain, auth, type, keys) == 0) { | |
4566 | return 0; | |
4567 | } | |
4568 | ||
4569 | if (type == QType::DS && domain == target) { | |
4570 | /* remove the last record, which is the DS's RRSIG */ | |
4571 | res->d_records.pop_back(); | |
4572 | } | |
4573 | ||
4574 | return 1; | |
4575 | } | |
4576 | ||
4577 | if (isRootServer(ip)) { | |
4578 | setLWResult(res, 0, false, false, true); | |
4579 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4580 | /* Include the DS but omit the RRSIG*/ | |
4581 | addDS(DNSName("com."), 300, res->d_records, keys); | |
4582 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
4583 | return 1; | |
4584 | } | |
4585 | ||
4586 | return 0; | |
4587 | }); | |
4588 | ||
4589 | vector<DNSRecord> ret; | |
4590 | int res = sr->beginResolve(DNSName("com."), QType(QType::DS), QClass::IN, ret); | |
4591 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4592 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
4593 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
4594 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
4595 | } | |
4596 | ||
b7f378d1 | 4597 | BOOST_AUTO_TEST_CASE(test_dnssec_secure_various_algos) { |
8455425c | 4598 | std::unique_ptr<SyncRes> sr; |
895449a5 | 4599 | initSR(sr, true); |
8455425c | 4600 | |
0c43f455 | 4601 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
8455425c RG |
4602 | |
4603 | primeHints(); | |
4604 | const DNSName target("powerdns.com."); | |
b7f378d1 RG |
4605 | const ComboAddress targetAddr("192.0.2.42"); |
4606 | testkeysset_t keys; | |
8455425c RG |
4607 | |
4608 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
4609 | luaconfsCopy.dsAnchors.clear(); | |
b7f378d1 RG |
4610 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::RSASHA512, DNSSECKeeper::SHA384, keys, luaconfsCopy.dsAnchors); |
4611 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4612 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA384, DNSSECKeeper::SHA384, keys); | |
8455425c RG |
4613 | |
4614 | g_luaconfs.setState(luaconfsCopy); | |
4615 | ||
4616 | size_t queriesCount = 0; | |
4617 | ||
deca7d8f | 4618 | sr->setAsyncCallback([target,targetAddr,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
8455425c RG |
4619 | queriesCount++; |
4620 | ||
b7f378d1 RG |
4621 | DNSName auth = domain; |
4622 | if (domain == target) { | |
4623 | auth = DNSName("powerdns.com."); | |
4624 | } | |
5374b03b RG |
4625 | |
4626 | if (type == QType::DS || type == QType::DNSKEY) { | |
4627 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
8455425c | 4628 | } |
5374b03b RG |
4629 | |
4630 | if (isRootServer(ip)) { | |
4631 | setLWResult(res, 0, false, false, true); | |
4632 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4633 | addDS(DNSName("com."), 300, res->d_records, keys); | |
4634 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
4635 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
8455425c RG |
4636 | return 1; |
4637 | } | |
5374b03b RG |
4638 | |
4639 | if (ip == ComboAddress("192.0.2.1:53")) { | |
4640 | if (domain == DNSName("com.")) { | |
4641 | setLWResult(res, 0, true, false, true); | |
4642 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
4643 | addRRSIG(keys, res->d_records, domain, 300); | |
8455425c | 4644 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); |
5374b03b | 4645 | addRRSIG(keys, res->d_records, domain, 300); |
8455425c | 4646 | } |
5374b03b RG |
4647 | else { |
4648 | setLWResult(res, 0, false, false, true); | |
4649 | addRecordToLW(res, auth, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4650 | addDS(auth, 300, res->d_records, keys); | |
4651 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
4652 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
8455425c | 4653 | } |
5374b03b RG |
4654 | return 1; |
4655 | } | |
4656 | ||
4657 | if (ip == ComboAddress("192.0.2.2:53")) { | |
4658 | if (type == QType::NS) { | |
4659 | setLWResult(res, 0, true, false, true); | |
4660 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
4661 | addRRSIG(keys, res->d_records, auth, 300); | |
4662 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
4663 | addRRSIG(keys, res->d_records, auth, 300); | |
8455425c | 4664 | } |
5374b03b RG |
4665 | else { |
4666 | setLWResult(res, RCode::NoError, true, false, true); | |
4667 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
4668 | addRRSIG(keys, res->d_records, auth, 300); | |
4669 | } | |
4670 | return 1; | |
8455425c RG |
4671 | } |
4672 | ||
4673 | return 0; | |
4674 | }); | |
4675 | ||
4676 | vector<DNSRecord> ret; | |
4677 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 RG |
4678 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
4679 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
4680 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
f24465e5 | 4681 | BOOST_CHECK_EQUAL(queriesCount, 8); |
b7f378d1 RG |
4682 | |
4683 | /* again, to test the cache */ | |
4684 | ret.clear(); | |
4685 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
4686 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8455425c | 4687 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); |
b7f378d1 | 4688 | BOOST_REQUIRE_EQUAL(ret.size(), 2); |
f24465e5 | 4689 | BOOST_CHECK_EQUAL(queriesCount, 8); |
8455425c RG |
4690 | } |
4691 | ||
428f41b7 RG |
4692 | BOOST_AUTO_TEST_CASE(test_dnssec_secure_a_then_ns) { |
4693 | std::unique_ptr<SyncRes> sr; | |
4694 | initSR(sr, true); | |
4695 | ||
0c43f455 | 4696 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
428f41b7 RG |
4697 | |
4698 | primeHints(); | |
4699 | const DNSName target("powerdns.com."); | |
4700 | const ComboAddress targetAddr("192.0.2.42"); | |
4701 | testkeysset_t keys; | |
4702 | ||
4703 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
4704 | luaconfsCopy.dsAnchors.clear(); | |
4705 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
4706 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4707 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4708 | g_luaconfs.setState(luaconfsCopy); | |
4709 | ||
4710 | size_t queriesCount = 0; | |
4711 | ||
deca7d8f | 4712 | sr->setAsyncCallback([target,targetAddr,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
428f41b7 RG |
4713 | queriesCount++; |
4714 | ||
4715 | DNSName auth = domain; | |
4716 | if (domain == target) { | |
4717 | auth = DNSName("powerdns.com."); | |
4718 | } | |
5374b03b RG |
4719 | |
4720 | if (type == QType::DS || type == QType::DNSKEY) { | |
4721 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
428f41b7 | 4722 | } |
5374b03b RG |
4723 | |
4724 | if (isRootServer(ip)) { | |
4725 | setLWResult(res, 0, false, false, true); | |
4726 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4727 | addDS(DNSName("com."), 300, res->d_records, keys); | |
4728 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
4729 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
428f41b7 RG |
4730 | return 1; |
4731 | } | |
5374b03b RG |
4732 | |
4733 | if (ip == ComboAddress("192.0.2.1:53")) { | |
4734 | if (domain == DNSName("com.")) { | |
4735 | setLWResult(res, 0, true, false, true); | |
4736 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
4737 | addRRSIG(keys, res->d_records, domain, 300); | |
428f41b7 | 4738 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); |
5374b03b | 4739 | addRRSIG(keys, res->d_records, domain, 300); |
428f41b7 | 4740 | } |
5374b03b RG |
4741 | else { |
4742 | setLWResult(res, 0, false, false, true); | |
4743 | addRecordToLW(res, auth, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4744 | addDS(auth, 300, res->d_records, keys); | |
4745 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
4746 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
428f41b7 | 4747 | } |
5374b03b RG |
4748 | return 1; |
4749 | } | |
4750 | ||
4751 | if (ip == ComboAddress("192.0.2.2:53")) { | |
4752 | if (type == QType::NS) { | |
4753 | setLWResult(res, 0, true, false, true); | |
4754 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
4755 | addRRSIG(keys, res->d_records, auth, 300); | |
4756 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
4757 | addRRSIG(keys, res->d_records, auth, 300); | |
4758 | } | |
4759 | else { | |
4760 | setLWResult(res, RCode::NoError, true, false, true); | |
4761 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
4762 | addRRSIG(keys, res->d_records, auth, 300); | |
428f41b7 | 4763 | } |
5374b03b | 4764 | return 1; |
428f41b7 RG |
4765 | } |
4766 | ||
4767 | return 0; | |
4768 | }); | |
4769 | ||
4770 | vector<DNSRecord> ret; | |
4771 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
4772 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4773 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
4774 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
4775 | BOOST_CHECK_EQUAL(queriesCount, 8); | |
4776 | ||
4777 | /* again, to test the cache */ | |
4778 | ret.clear(); | |
4779 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
4780 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4781 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
4782 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
4783 | BOOST_CHECK_EQUAL(queriesCount, 8); | |
4784 | ||
4785 | /* this time we ask for the NS that should be in the cache, to check | |
4786 | the validation status */ | |
4787 | ret.clear(); | |
4788 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
4789 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4790 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
4791 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
5374b03b | 4792 | BOOST_CHECK_EQUAL(queriesCount, 9); |
428f41b7 RG |
4793 | |
4794 | } | |
4795 | ||
4796 | BOOST_AUTO_TEST_CASE(test_dnssec_insecure_a_then_ns) { | |
4797 | std::unique_ptr<SyncRes> sr; | |
4798 | initSR(sr, true); | |
4799 | ||
0c43f455 | 4800 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
428f41b7 RG |
4801 | |
4802 | primeHints(); | |
4803 | const DNSName target("powerdns.com."); | |
4804 | const ComboAddress targetAddr("192.0.2.42"); | |
4805 | testkeysset_t keys; | |
4806 | ||
4807 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
4808 | luaconfsCopy.dsAnchors.clear(); | |
4809 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
4810 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4811 | g_luaconfs.setState(luaconfsCopy); | |
4812 | ||
4813 | size_t queriesCount = 0; | |
4814 | ||
deca7d8f | 4815 | sr->setAsyncCallback([target,targetAddr,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
428f41b7 RG |
4816 | queriesCount++; |
4817 | ||
4818 | DNSName auth = domain; | |
4819 | if (domain == target) { | |
4820 | auth = DNSName("powerdns.com."); | |
4821 | } | |
5374b03b RG |
4822 | |
4823 | if (type == QType::DS || type == QType::DNSKEY) { | |
4824 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
428f41b7 | 4825 | } |
5374b03b RG |
4826 | |
4827 | if (isRootServer(ip)) { | |
4828 | setLWResult(res, 0, false, false, true); | |
4829 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4830 | addDS(DNSName("com."), 300, res->d_records, keys); | |
4831 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
4832 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
428f41b7 RG |
4833 | return 1; |
4834 | } | |
5374b03b RG |
4835 | |
4836 | if (ip == ComboAddress("192.0.2.1:53")) { | |
4837 | if (domain == DNSName("com.")) { | |
4838 | setLWResult(res, 0, true, false, true); | |
4839 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
4840 | addRRSIG(keys, res->d_records, domain, 300); | |
428f41b7 | 4841 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); |
5374b03b | 4842 | addRRSIG(keys, res->d_records, domain, 300); |
428f41b7 | 4843 | } |
5374b03b RG |
4844 | else { |
4845 | setLWResult(res, 0, false, false, true); | |
4846 | addRecordToLW(res, auth, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4847 | /* no DS */ | |
4848 | addNSECRecordToLW(domain, DNSName("z.powerdns.com."), { QType::NS }, 600, res->d_records); | |
4849 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
4850 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
428f41b7 | 4851 | } |
5374b03b RG |
4852 | return 1; |
4853 | } | |
4854 | ||
4855 | if (ip == ComboAddress("192.0.2.2:53")) { | |
4856 | if (type == QType::NS) { | |
4857 | setLWResult(res, 0, true, false, true); | |
4858 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
4859 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
428f41b7 | 4860 | } |
5374b03b RG |
4861 | else { |
4862 | setLWResult(res, RCode::NoError, true, false, true); | |
4863 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
4864 | } | |
4865 | return 1; | |
428f41b7 RG |
4866 | } |
4867 | ||
4868 | return 0; | |
4869 | }); | |
4870 | ||
4871 | vector<DNSRecord> ret; | |
4872 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
4873 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4874 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
4875 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
4876 | BOOST_CHECK_EQUAL(queriesCount, 7); | |
4877 | ||
4878 | /* again, to test the cache */ | |
4879 | ret.clear(); | |
4880 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
4881 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4882 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
4883 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
4884 | BOOST_CHECK_EQUAL(queriesCount, 7); | |
4885 | ||
4886 | /* this time we ask for the NS that should be in the cache, to check | |
4887 | the validation status */ | |
4888 | ret.clear(); | |
4889 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
4890 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4891 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
4892 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
5374b03b | 4893 | BOOST_CHECK_EQUAL(queriesCount, 8); |
428f41b7 RG |
4894 | } |
4895 | ||
b7f378d1 | 4896 | BOOST_AUTO_TEST_CASE(test_dnssec_secure_with_nta) { |
8455425c | 4897 | std::unique_ptr<SyncRes> sr; |
895449a5 | 4898 | initSR(sr, true); |
8455425c | 4899 | |
0c43f455 | 4900 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
8455425c RG |
4901 | |
4902 | primeHints(); | |
b7f378d1 RG |
4903 | const DNSName target("powerdns.com."); |
4904 | const ComboAddress targetAddr("192.0.2.42"); | |
4905 | testkeysset_t keys; | |
8455425c RG |
4906 | |
4907 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
4908 | luaconfsCopy.dsAnchors.clear(); | |
b7f378d1 RG |
4909 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); |
4910 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4911 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4912 | ||
4913 | /* Add a NTA for "powerdns.com" */ | |
4914 | luaconfsCopy.negAnchors[target] = "NTA for PowerDNS.com"; | |
8455425c | 4915 | |
8455425c RG |
4916 | g_luaconfs.setState(luaconfsCopy); |
4917 | ||
4918 | size_t queriesCount = 0; | |
4919 | ||
deca7d8f | 4920 | sr->setAsyncCallback([target,targetAddr,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
8455425c RG |
4921 | queriesCount++; |
4922 | ||
b7f378d1 RG |
4923 | DNSName auth = domain; |
4924 | if (domain == target) { | |
4925 | auth = DNSName("powerdns.com."); | |
4926 | } | |
5374b03b RG |
4927 | |
4928 | if (type == QType::DS || type == QType::DNSKEY) { | |
4929 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
b7f378d1 | 4930 | } |
5374b03b RG |
4931 | |
4932 | if (isRootServer(ip)) { | |
4933 | setLWResult(res, 0, false, false, true); | |
4934 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4935 | addDS(DNSName("com."), 300, res->d_records, keys); | |
4936 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
4937 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
b7f378d1 RG |
4938 | return 1; |
4939 | } | |
5374b03b RG |
4940 | |
4941 | if (ip == ComboAddress("192.0.2.1:53")) { | |
4942 | if (domain == DNSName("com.")) { | |
4943 | setLWResult(res, 0, true, false, true); | |
4944 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
4945 | addRRSIG(keys, res->d_records, domain, 300); | |
b7f378d1 | 4946 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); |
5374b03b | 4947 | addRRSIG(keys, res->d_records, domain, 300); |
b7f378d1 | 4948 | } |
5374b03b RG |
4949 | else { |
4950 | setLWResult(res, 0, false, false, true); | |
4951 | addRecordToLW(res, auth, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4952 | addDS(auth, 300, res->d_records, keys); | |
4953 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
4954 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
b7f378d1 | 4955 | } |
5374b03b RG |
4956 | return 1; |
4957 | } | |
4958 | ||
4959 | if (ip == ComboAddress("192.0.2.2:53")) { | |
4960 | if (type == QType::NS) { | |
4961 | setLWResult(res, 0, true, false, true); | |
4962 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
4963 | addRRSIG(keys, res->d_records, auth, 300); | |
4964 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
4965 | addRRSIG(keys, res->d_records, auth, 300); | |
4966 | } | |
4967 | else { | |
4968 | setLWResult(res, RCode::NoError, true, false, true); | |
4969 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
4970 | addRRSIG(keys, res->d_records, auth, 300); | |
b7f378d1 | 4971 | } |
5374b03b | 4972 | return 1; |
b7f378d1 RG |
4973 | } |
4974 | ||
4975 | return 0; | |
4976 | }); | |
4977 | ||
4978 | vector<DNSRecord> ret; | |
4979 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
4980 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4981 | /* Should be insecure because of the NTA */ | |
4982 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
4983 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
5374b03b | 4984 | BOOST_CHECK_EQUAL(queriesCount, 5); |
b7f378d1 RG |
4985 | |
4986 | /* again, to test the cache */ | |
4987 | ret.clear(); | |
4988 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
4989 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4990 | /* Should be insecure because of the NTA */ | |
4991 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
4992 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
5374b03b | 4993 | BOOST_CHECK_EQUAL(queriesCount, 5); |
b7f378d1 RG |
4994 | } |
4995 | ||
4996 | BOOST_AUTO_TEST_CASE(test_dnssec_bogus_with_nta) { | |
4997 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 4998 | initSR(sr, true); |
b7f378d1 | 4999 | |
0c43f455 | 5000 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
b7f378d1 RG |
5001 | |
5002 | primeHints(); | |
5003 | const DNSName target("powerdns.com."); | |
5004 | const ComboAddress targetAddr("192.0.2.42"); | |
5005 | testkeysset_t keys; | |
5006 | ||
5007 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
5008 | luaconfsCopy.dsAnchors.clear(); | |
5009 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
5010 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5011 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5012 | ||
5013 | /* Add a NTA for "powerdns.com" */ | |
5014 | luaconfsCopy.negAnchors[target] = "NTA for PowerDNS.com"; | |
5015 | ||
5016 | g_luaconfs.setState(luaconfsCopy); | |
5017 | ||
5018 | size_t queriesCount = 0; | |
5019 | ||
deca7d8f | 5020 | sr->setAsyncCallback([target,targetAddr,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
b7f378d1 RG |
5021 | queriesCount++; |
5022 | ||
5023 | if (type == QType::DS || type == QType::DNSKEY) { | |
5024 | setLWResult(res, 0, false, false, true); | |
5025 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5026 | return 1; | |
5027 | } | |
f24465e5 | 5028 | else { |
b7f378d1 RG |
5029 | if (isRootServer(ip)) { |
5030 | setLWResult(res, 0, false, false, true); | |
5031 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5032 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5033 | return 1; | |
5034 | } | |
5035 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
f24465e5 RG |
5036 | if (domain == DNSName("com.")) { |
5037 | setLWResult(res, 0, true, false, true); | |
5038 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
5039 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5040 | } | |
5041 | else { | |
5042 | setLWResult(res, 0, false, false, true); | |
5043 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5044 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5045 | } | |
b7f378d1 RG |
5046 | return 1; |
5047 | } | |
5048 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
f24465e5 RG |
5049 | if (type == QType::NS) { |
5050 | setLWResult(res, 0, true, false, true); | |
5051 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
5052 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5053 | } | |
5054 | else { | |
5055 | setLWResult(res, RCode::NoError, true, false, true); | |
5056 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
5057 | } | |
b7f378d1 RG |
5058 | return 1; |
5059 | } | |
5060 | } | |
5061 | ||
5062 | return 0; | |
5063 | }); | |
5064 | ||
5065 | /* There is TA for root but no DS/DNSKEY/RRSIG, should be Bogus, but.. */ | |
5066 | vector<DNSRecord> ret; | |
5067 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5068 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5069 | /* Should be insecure because of the NTA */ | |
5070 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
5071 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
5374b03b | 5072 | BOOST_CHECK_EQUAL(queriesCount, 4); |
b7f378d1 RG |
5073 | |
5074 | /* again, to test the cache */ | |
5075 | ret.clear(); | |
5076 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5077 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5078 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
5079 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
5374b03b | 5080 | BOOST_CHECK_EQUAL(queriesCount, 4); |
b7f378d1 RG |
5081 | } |
5082 | ||
5083 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_nsec) { | |
5084 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 5085 | initSR(sr, true); |
b7f378d1 | 5086 | |
0c43f455 | 5087 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
b7f378d1 RG |
5088 | |
5089 | primeHints(); | |
5090 | const DNSName target("powerdns.com."); | |
5091 | testkeysset_t keys; | |
5092 | ||
5093 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
5094 | luaconfsCopy.dsAnchors.clear(); | |
5095 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
5096 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5097 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5098 | ||
5099 | g_luaconfs.setState(luaconfsCopy); | |
5100 | ||
5101 | size_t queriesCount = 0; | |
5102 | ||
deca7d8f | 5103 | sr->setAsyncCallback([target,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
b7f378d1 RG |
5104 | queriesCount++; |
5105 | ||
5374b03b RG |
5106 | if (type == QType::DS || type == QType::DNSKEY) { |
5107 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
b7f378d1 | 5108 | } |
f24465e5 | 5109 | else { |
b7f378d1 RG |
5110 | if (isRootServer(ip)) { |
5111 | setLWResult(res, 0, false, false, true); | |
5112 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5113 | addDS(DNSName("com."), 300, res->d_records, keys); | |
5114 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
5115 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5116 | return 1; | |
5117 | } | |
5118 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
f24465e5 RG |
5119 | if (domain == DNSName("com.")) { |
5120 | setLWResult(res, 0, true, false, true); | |
5121 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
5122 | addRRSIG(keys, res->d_records, domain, 300); | |
5123 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5124 | addRRSIG(keys, res->d_records, domain, 300); | |
5125 | } | |
5126 | else { | |
5127 | setLWResult(res, 0, false, false, true); | |
5128 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5129 | addDS(domain, 300, res->d_records, keys); | |
5130 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5131 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5132 | } | |
b7f378d1 RG |
5133 | return 1; |
5134 | } | |
5135 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
f24465e5 RG |
5136 | if (type == QType::NS) { |
5137 | setLWResult(res, 0, true, false, true); | |
5138 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
5139 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5140 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5141 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5142 | } | |
5143 | else { | |
5144 | setLWResult(res, 0, true, false, true); | |
5145 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5146 | addRRSIG(keys, res->d_records, domain, 300); | |
5147 | addNSECRecordToLW(domain, DNSName("z.powerdns.com."), { QType::NS, QType::DNSKEY }, 600, res->d_records); | |
5148 | addRRSIG(keys, res->d_records, domain, 300); | |
5149 | } | |
b7f378d1 RG |
5150 | return 1; |
5151 | } | |
5152 | } | |
5153 | ||
5154 | return 0; | |
5155 | }); | |
5156 | ||
5157 | vector<DNSRecord> ret; | |
5158 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5159 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5160 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
5161 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
f24465e5 | 5162 | BOOST_CHECK_EQUAL(queriesCount, 8); |
b7f378d1 RG |
5163 | |
5164 | /* again, to test the cache */ | |
5165 | ret.clear(); | |
5166 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5167 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5168 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
5169 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
f24465e5 | 5170 | BOOST_CHECK_EQUAL(queriesCount, 8); |
b7f378d1 RG |
5171 | } |
5172 | ||
5173 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_nxdomain_nsec) { | |
5174 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 5175 | initSR(sr, true); |
b7f378d1 | 5176 | |
0c43f455 | 5177 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
b7f378d1 RG |
5178 | |
5179 | primeHints(); | |
5180 | const DNSName target("nx.powerdns.com."); | |
5181 | testkeysset_t keys; | |
5182 | ||
5183 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
5184 | luaconfsCopy.dsAnchors.clear(); | |
5185 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
5186 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5187 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5188 | ||
5189 | g_luaconfs.setState(luaconfsCopy); | |
5190 | ||
5191 | size_t queriesCount = 0; | |
5192 | ||
deca7d8f | 5193 | sr->setAsyncCallback([target,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
b7f378d1 RG |
5194 | queriesCount++; |
5195 | ||
5196 | DNSName auth = domain; | |
5197 | if (domain == target) { | |
5198 | auth = DNSName("powerdns.com."); | |
5199 | } | |
5374b03b RG |
5200 | if (type == QType::DS || type == QType::DNSKEY) { |
5201 | if (type == QType::DS && domain == target) { | |
5202 | setLWResult(res, RCode::NXDomain, true, false, true); | |
5203 | addRecordToLW(res, DNSName("powerdns.com."), QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5204 | addRRSIG(keys, res->d_records, auth, 300); | |
5205 | addNSECRecordToLW(DNSName("nw.powerdns.com."), DNSName("ny.powerdns.com."), { QType::RRSIG, QType::NSEC }, 600, res->d_records); | |
5206 | addRRSIG(keys, res->d_records, auth, 300); | |
5207 | return 1; | |
5208 | } | |
5209 | else { | |
5210 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
5211 | } | |
b7f378d1 | 5212 | } |
f24465e5 | 5213 | else { |
b7f378d1 RG |
5214 | if (isRootServer(ip)) { |
5215 | setLWResult(res, 0, false, false, true); | |
5216 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5217 | addDS(DNSName("com."), 300, res->d_records, keys); | |
5218 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
5219 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5220 | return 1; | |
5221 | } | |
5222 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
f24465e5 RG |
5223 | if (domain == DNSName("com.")) { |
5224 | setLWResult(res, 0, true, false, true); | |
5225 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
5226 | addRRSIG(keys, res->d_records, domain, 300); | |
5227 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5228 | addRRSIG(keys, res->d_records, domain, 300); | |
5229 | } | |
5230 | else { | |
5231 | setLWResult(res, 0, false, false, true); | |
5232 | addRecordToLW(res, auth, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5233 | addDS(auth, 300, res->d_records, keys); | |
5234 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5235 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5236 | } | |
b7f378d1 RG |
5237 | return 1; |
5238 | } | |
5239 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
f24465e5 RG |
5240 | if (type == QType::NS) { |
5241 | setLWResult(res, 0, true, false, true); | |
5242 | if (domain == DNSName("powerdns.com.")) { | |
5243 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
5244 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5245 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5246 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5247 | } | |
5248 | else { | |
5249 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5250 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5251 | addNSECRecordToLW(DNSName("nx.powerdns.com."), DNSName("nz.powerdns.com."), { QType::A, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5252 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5253 | } | |
5254 | } | |
5255 | else { | |
5256 | setLWResult(res, RCode::NXDomain, true, false, true); | |
5257 | addRecordToLW(res, DNSName("powerdns.com."), QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5258 | addRRSIG(keys, res->d_records, auth, 300); | |
5259 | addNSECRecordToLW(DNSName("nw.powerdns.com."), DNSName("ny.powerdns.com."), { QType::RRSIG, QType::NSEC }, 600, res->d_records); | |
5260 | addRRSIG(keys, res->d_records, auth, 300); | |
9b061cf5 RG |
5261 | /* add wildcard denial */ |
5262 | addNSECRecordToLW(DNSName("powerdns.com."), DNSName("a.powerdns.com."), { QType::RRSIG, QType::NSEC }, 600, res->d_records); | |
5263 | addRRSIG(keys, res->d_records, auth, 300); | |
f24465e5 | 5264 | } |
b7f378d1 RG |
5265 | return 1; |
5266 | } | |
5267 | } | |
5268 | ||
5269 | return 0; | |
5270 | }); | |
5271 | ||
5272 | vector<DNSRecord> ret; | |
5273 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5274 | BOOST_CHECK_EQUAL(res, RCode::NXDomain); | |
5275 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
9b061cf5 | 5276 | BOOST_REQUIRE_EQUAL(ret.size(), 6); |
f24465e5 | 5277 | BOOST_CHECK_EQUAL(queriesCount, 9); |
b7f378d1 RG |
5278 | |
5279 | /* again, to test the cache */ | |
5280 | ret.clear(); | |
5281 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5282 | BOOST_CHECK_EQUAL(res, RCode::NXDomain); | |
5283 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
9b061cf5 | 5284 | BOOST_REQUIRE_EQUAL(ret.size(), 6); |
f24465e5 | 5285 | BOOST_CHECK_EQUAL(queriesCount, 9); |
b7f378d1 RG |
5286 | } |
5287 | ||
2b984251 RG |
5288 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_nsec_wildcard) { |
5289 | std::unique_ptr<SyncRes> sr; | |
5290 | initSR(sr, true); | |
5291 | ||
0c43f455 | 5292 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
2b984251 RG |
5293 | |
5294 | primeHints(); | |
5295 | const DNSName target("www.powerdns.com."); | |
5296 | testkeysset_t keys; | |
5297 | ||
5298 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
5299 | luaconfsCopy.dsAnchors.clear(); | |
5300 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
5301 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5302 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5303 | ||
5304 | g_luaconfs.setState(luaconfsCopy); | |
5305 | ||
5306 | size_t queriesCount = 0; | |
5307 | ||
deca7d8f | 5308 | sr->setAsyncCallback([target,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
2b984251 RG |
5309 | queriesCount++; |
5310 | ||
5374b03b RG |
5311 | if (type == QType::DS || type == QType::DNSKEY) { |
5312 | if (type == QType::DS && domain == target) { | |
5313 | setLWResult(res, RCode::NoError, true, false, true); | |
5314 | addRecordToLW(res, DNSName("powerdns.com."), QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5315 | addRRSIG(keys, res->d_records, DNSName("powerdns.com."), 300); | |
5316 | addNSECRecordToLW(DNSName("www.powerdns.com."), DNSName("wwz.powerdns.com."), { QType::A, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5317 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5318 | return 1; | |
5319 | } | |
5320 | else { | |
5321 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
5322 | } | |
2b984251 | 5323 | } |
f24465e5 | 5324 | else { |
2b984251 RG |
5325 | if (isRootServer(ip)) { |
5326 | setLWResult(res, 0, false, false, true); | |
5327 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5328 | addDS(DNSName("com."), 300, res->d_records, keys); | |
5329 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
5330 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5331 | return 1; | |
5332 | } | |
5333 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
f24465e5 RG |
5334 | if (domain == DNSName("com.")) { |
5335 | setLWResult(res, 0, true, false, true); | |
5336 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
5337 | addRRSIG(keys, res->d_records, domain, 300); | |
5338 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5339 | addRRSIG(keys, res->d_records, domain, 300); | |
5340 | } | |
5341 | else { | |
5342 | setLWResult(res, 0, false, false, true); | |
5343 | addRecordToLW(res, "powerdns.com.", QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5344 | addDS(DNSName("powerdns.com."), 300, res->d_records, keys); | |
5345 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5346 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5347 | } | |
2b984251 RG |
5348 | return 1; |
5349 | } | |
5350 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
5351 | setLWResult(res, 0, true, false, true); | |
f24465e5 RG |
5352 | if (type == QType::NS) { |
5353 | if (domain == DNSName("powerdns.com.")) { | |
5354 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
5355 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5356 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5357 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5358 | } | |
5359 | else { | |
5360 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5361 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5362 | addNSECRecordToLW(DNSName("www.powerdns.com."), DNSName("wwz.powerdns.com."), { QType::A, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5363 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5364 | } | |
5365 | } | |
5366 | else { | |
5367 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
5368 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300, false, boost::none, DNSName("*.powerdns.com")); | |
9b061cf5 | 5369 | /* we need to add the proof that this name does not exist, so the wildcard may apply */ |
f24465e5 RG |
5370 | addNSECRecordToLW(DNSName("a.powerdns.com."), DNSName("wwz.powerdns.com."), { QType::A, QType::NSEC, QType::RRSIG }, 600, res->d_records); |
5371 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5372 | } | |
2b984251 RG |
5373 | return 1; |
5374 | } | |
5375 | } | |
5376 | ||
5377 | return 0; | |
5378 | }); | |
5379 | ||
5380 | vector<DNSRecord> ret; | |
5381 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5382 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5383 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
5384 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
f24465e5 | 5385 | BOOST_CHECK_EQUAL(queriesCount, 9); |
2b984251 RG |
5386 | |
5387 | /* again, to test the cache */ | |
5388 | ret.clear(); | |
5389 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5390 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5391 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
5392 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
f24465e5 | 5393 | BOOST_CHECK_EQUAL(queriesCount, 9); |
2b984251 RG |
5394 | } |
5395 | ||
9b061cf5 RG |
5396 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_nsec_nodata_nowildcard) { |
5397 | std::unique_ptr<SyncRes> sr; | |
5398 | initSR(sr, true); | |
5399 | ||
5400 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
5401 | ||
5402 | primeHints(); | |
5403 | const DNSName target("www.com."); | |
5404 | testkeysset_t keys; | |
5405 | ||
5406 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
5407 | luaconfsCopy.dsAnchors.clear(); | |
5408 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
5409 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5410 | ||
5411 | g_luaconfs.setState(luaconfsCopy); | |
5412 | ||
5413 | size_t queriesCount = 0; | |
5414 | ||
deca7d8f | 5415 | sr->setAsyncCallback([target,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
9b061cf5 RG |
5416 | queriesCount++; |
5417 | ||
5418 | if (type == QType::DS || type == QType::DNSKEY) { | |
5419 | if (type == QType::DS && domain == target) { | |
5420 | DNSName auth("com."); | |
5421 | setLWResult(res, 0, true, false, true); | |
5422 | ||
5423 | addRecordToLW(res, auth, QType::SOA, "foo. bar. 2017032800 1800 900 604800 86400", DNSResourceRecord::AUTHORITY, 86400); | |
5424 | addRRSIG(keys, res->d_records, auth, 300); | |
5425 | /* add a NSEC denying the DS AND the existence of a cut (no NS) */ | |
5426 | addNSECRecordToLW(domain, DNSName("z") + domain, { QType::NSEC }, 600, res->d_records); | |
5427 | addRRSIG(keys, res->d_records, auth, 300); | |
5428 | return 1; | |
5429 | } | |
5430 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
5431 | } | |
5432 | else { | |
5433 | if (isRootServer(ip)) { | |
5434 | setLWResult(res, 0, false, false, true); | |
5435 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5436 | addDS(DNSName("com."), 300, res->d_records, keys); | |
5437 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
5438 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5439 | return 1; | |
5440 | } | |
5441 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
5442 | setLWResult(res, 0, true, false, true); | |
5443 | /* no data */ | |
5444 | addRecordToLW(res, DNSName("com."), QType::SOA, "com. com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5445 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5446 | /* no record for this name */ | |
5447 | addNSECRecordToLW(DNSName("wwv.com."), DNSName("wwx.com."), { QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5448 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5449 | /* a wildcard matches but has no record for this type */ | |
5450 | addNSECRecordToLW(DNSName("*.com."), DNSName("com."), { QType::AAAA, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5451 | addRRSIG(keys, res->d_records, DNSName("com"), 300, false, boost::none, DNSName("*.com")); | |
5452 | return 1; | |
5453 | } | |
5454 | } | |
5455 | ||
5456 | return 0; | |
5457 | }); | |
5458 | ||
5459 | vector<DNSRecord> ret; | |
5460 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5461 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5462 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
5463 | BOOST_REQUIRE_EQUAL(ret.size(), 6); | |
5464 | BOOST_CHECK_EQUAL(queriesCount, 6); | |
5465 | ||
5466 | /* again, to test the cache */ | |
5467 | ret.clear(); | |
5468 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5469 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5470 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
5471 | BOOST_REQUIRE_EQUAL(ret.size(), 6); | |
5472 | BOOST_CHECK_EQUAL(queriesCount, 6); | |
5473 | } | |
5474 | ||
5475 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_nsec3_nodata_nowildcard) { | |
5476 | std::unique_ptr<SyncRes> sr; | |
5477 | initSR(sr, true); | |
5478 | ||
5479 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
5480 | ||
5481 | primeHints(); | |
5482 | const DNSName target("www.com."); | |
5483 | testkeysset_t keys; | |
5484 | ||
5485 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
5486 | luaconfsCopy.dsAnchors.clear(); | |
5487 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
5488 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5489 | ||
5490 | g_luaconfs.setState(luaconfsCopy); | |
5491 | ||
5492 | size_t queriesCount = 0; | |
5493 | ||
deca7d8f | 5494 | sr->setAsyncCallback([target,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
9b061cf5 RG |
5495 | queriesCount++; |
5496 | ||
5497 | if (type == QType::DS || type == QType::DNSKEY) { | |
5498 | if (type == QType::DS && domain == target) { | |
5499 | DNSName auth("com."); | |
5500 | setLWResult(res, 0, true, false, true); | |
5501 | ||
5502 | addRecordToLW(res, auth, QType::SOA, "foo. bar. 2017032800 1800 900 604800 86400", DNSResourceRecord::AUTHORITY, 86400); | |
5503 | addRRSIG(keys, res->d_records, auth, 300); | |
5504 | /* add a NSEC3 denying the DS AND the existence of a cut (no NS) */ | |
5505 | /* first the closest encloser */ | |
5506 | addNSEC3UnhashedRecordToLW(DNSName("com."), auth, "whatever", { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, res->d_records); | |
5507 | addRRSIG(keys, res->d_records, auth, 300); | |
5508 | /* then the next closer */ | |
5509 | addNSEC3NarrowRecordToLW(domain, DNSName("com."), { QType::RRSIG, QType::NSEC }, 600, res->d_records); | |
5510 | addRRSIG(keys, res->d_records, auth, 300); | |
5511 | /* a wildcard matches but has no record for this type */ | |
5512 | addNSEC3UnhashedRecordToLW(DNSName("*.com."), DNSName("com."), "whatever", { QType::AAAA, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5513 | addRRSIG(keys, res->d_records, DNSName("com"), 300, false, boost::none, DNSName("*.com")); | |
5514 | return 1; | |
5515 | } | |
5516 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
5517 | } | |
5518 | else { | |
5519 | if (isRootServer(ip)) { | |
5520 | setLWResult(res, 0, false, false, true); | |
5521 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5522 | addDS(DNSName("com."), 300, res->d_records, keys); | |
5523 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
5524 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5525 | return 1; | |
5526 | } | |
5527 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
5528 | setLWResult(res, 0, true, false, true); | |
5529 | /* no data */ | |
5530 | addRecordToLW(res, DNSName("com."), QType::SOA, "com. com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5531 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5532 | /* no record for this name */ | |
5533 | /* first the closest encloser */ | |
5534 | addNSEC3UnhashedRecordToLW(DNSName("com."), DNSName("com."), "whatever", { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, res->d_records); | |
5535 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5536 | /* then the next closer */ | |
5537 | addNSEC3NarrowRecordToLW(domain, DNSName("com."), { QType::RRSIG, QType::NSEC }, 600, res->d_records); | |
5538 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5539 | /* a wildcard matches but has no record for this type */ | |
5540 | addNSEC3UnhashedRecordToLW(DNSName("*.com."), DNSName("com."), "whatever", { QType::AAAA, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5541 | addRRSIG(keys, res->d_records, DNSName("com"), 300, false, boost::none, DNSName("*.com")); | |
5542 | return 1; | |
5543 | } | |
5544 | } | |
5545 | ||
5546 | return 0; | |
5547 | }); | |
5548 | ||
5549 | vector<DNSRecord> ret; | |
5550 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5551 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5552 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
5553 | BOOST_REQUIRE_EQUAL(ret.size(), 8); | |
5554 | BOOST_CHECK_EQUAL(queriesCount, 6); | |
5555 | ||
5556 | /* again, to test the cache */ | |
5557 | ret.clear(); | |
5558 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5559 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5560 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
5561 | BOOST_REQUIRE_EQUAL(ret.size(), 8); | |
5562 | BOOST_CHECK_EQUAL(queriesCount, 6); | |
5563 | } | |
5564 | ||
b7c40613 RG |
5565 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_nsec3_nodata_nowildcard_too_many_iterations) { |
5566 | std::unique_ptr<SyncRes> sr; | |
5567 | initSR(sr, true); | |
5568 | ||
5569 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
5570 | ||
5571 | primeHints(); | |
5572 | const DNSName target("www.com."); | |
5573 | testkeysset_t keys; | |
5574 | ||
5575 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
5576 | luaconfsCopy.dsAnchors.clear(); | |
5577 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
5578 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5579 | ||
5580 | g_luaconfs.setState(luaconfsCopy); | |
5581 | ||
5582 | size_t queriesCount = 0; | |
5583 | ||
deca7d8f | 5584 | sr->setAsyncCallback([target,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
b7c40613 RG |
5585 | queriesCount++; |
5586 | ||
5587 | if (type == QType::DS || type == QType::DNSKEY) { | |
5588 | if (type == QType::DS && domain == target) { | |
5589 | DNSName auth("com."); | |
5590 | setLWResult(res, 0, true, false, true); | |
5591 | ||
5592 | addRecordToLW(res, auth, QType::SOA, "foo. bar. 2017032800 1800 900 604800 86400", DNSResourceRecord::AUTHORITY, 86400); | |
5593 | addRRSIG(keys, res->d_records, auth, 300); | |
5594 | /* add a NSEC3 denying the DS AND the existence of a cut (no NS) */ | |
5595 | /* first the closest encloser */ | |
5596 | addNSEC3UnhashedRecordToLW(DNSName("com."), auth, "whatever", { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, res->d_records, g_maxNSEC3Iterations + 100); | |
5597 | addRRSIG(keys, res->d_records, auth, 300); | |
5598 | /* then the next closer */ | |
5599 | addNSEC3NarrowRecordToLW(domain, DNSName("com."), { QType::RRSIG, QType::NSEC }, 600, res->d_records, g_maxNSEC3Iterations + 100); | |
5600 | addRRSIG(keys, res->d_records, auth, 300); | |
5601 | /* a wildcard matches but has no record for this type */ | |
5602 | addNSEC3UnhashedRecordToLW(DNSName("*.com."), DNSName("com."), "whatever", { QType::AAAA, QType::NSEC, QType::RRSIG }, 600, res->d_records, g_maxNSEC3Iterations + 100); | |
5603 | addRRSIG(keys, res->d_records, DNSName("com"), 300, false, boost::none, DNSName("*.com")); | |
5604 | return 1; | |
5605 | } | |
5606 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
5607 | } | |
5608 | else { | |
5609 | if (isRootServer(ip)) { | |
5610 | setLWResult(res, 0, false, false, true); | |
5611 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5612 | addDS(DNSName("com."), 300, res->d_records, keys); | |
5613 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
5614 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5615 | return 1; | |
5616 | } | |
5617 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
5618 | setLWResult(res, 0, true, false, true); | |
5619 | /* no data */ | |
5620 | addRecordToLW(res, DNSName("com."), QType::SOA, "com. com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5621 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5622 | /* no record for this name */ | |
5623 | /* first the closest encloser */ | |
5624 | addNSEC3UnhashedRecordToLW(DNSName("com."), DNSName("com."), "whatever", { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, res->d_records, g_maxNSEC3Iterations + 100); | |
5625 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5626 | /* then the next closer */ | |
5627 | addNSEC3NarrowRecordToLW(domain, DNSName("com."), { QType::RRSIG, QType::NSEC }, 600, res->d_records, g_maxNSEC3Iterations + 100); | |
5628 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5629 | /* a wildcard matches but has no record for this type */ | |
5630 | addNSEC3UnhashedRecordToLW(DNSName("*.com."), DNSName("com."), "whatever", { QType::AAAA, QType::NSEC, QType::RRSIG }, 600, res->d_records, g_maxNSEC3Iterations + 100); | |
5631 | addRRSIG(keys, res->d_records, DNSName("com"), 300, false, boost::none, DNSName("*.com")); | |
5632 | return 1; | |
5633 | } | |
5634 | } | |
5635 | ||
5636 | return 0; | |
5637 | }); | |
5638 | ||
5639 | /* we are generating NSEC3 with more iterations than we allow, so we should go Insecure */ | |
5640 | vector<DNSRecord> ret; | |
5641 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5642 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5643 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
5644 | BOOST_REQUIRE_EQUAL(ret.size(), 8); | |
5645 | BOOST_CHECK_EQUAL(queriesCount, 6); | |
5646 | ||
5647 | /* again, to test the cache */ | |
5648 | ret.clear(); | |
5649 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5650 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5651 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
5652 | BOOST_REQUIRE_EQUAL(ret.size(), 8); | |
5653 | BOOST_CHECK_EQUAL(queriesCount, 6); | |
5654 | } | |
5655 | ||
9b061cf5 RG |
5656 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_nsec3_wildcard) { |
5657 | std::unique_ptr<SyncRes> sr; | |
5658 | initSR(sr, true); | |
5659 | ||
5660 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
5661 | ||
5662 | primeHints(); | |
e4894ce0 | 5663 | const DNSName target("www.sub.powerdns.com."); |
9b061cf5 RG |
5664 | testkeysset_t keys; |
5665 | ||
5666 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
5667 | luaconfsCopy.dsAnchors.clear(); | |
5668 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
5669 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5670 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5671 | ||
5672 | g_luaconfs.setState(luaconfsCopy); | |
5673 | ||
5674 | size_t queriesCount = 0; | |
5675 | ||
deca7d8f | 5676 | sr->setAsyncCallback([target,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
9b061cf5 RG |
5677 | queriesCount++; |
5678 | ||
5679 | if (type == QType::DS || type == QType::DNSKEY) { | |
e4894ce0 | 5680 | if (type == QType::DS && domain.isPartOf(DNSName("sub.powerdns.com"))) { |
9b061cf5 RG |
5681 | setLWResult(res, RCode::NoError, true, false, true); |
5682 | addRecordToLW(res, DNSName("powerdns.com."), QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5683 | addRRSIG(keys, res->d_records, DNSName("powerdns.com."), 300); | |
e4894ce0 RG |
5684 | if (domain == DNSName("sub.powerdns.com")) { |
5685 | addNSECRecordToLW(DNSName("sub.powerdns.com."), DNSName("sud.powerdns.com."), { QType::A, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5686 | } | |
5687 | else if (domain == target) { | |
5688 | addNSECRecordToLW(DNSName("www.sub.powerdns.com."), DNSName("wwz.sub.powerdns.com."), { QType::A, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5689 | } | |
9b061cf5 RG |
5690 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); |
5691 | return 1; | |
5692 | } | |
5693 | else { | |
5694 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
5695 | } | |
5696 | } | |
5697 | else { | |
5698 | if (isRootServer(ip)) { | |
5699 | setLWResult(res, 0, false, false, true); | |
5700 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5701 | addDS(DNSName("com."), 300, res->d_records, keys); | |
5702 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
5703 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5704 | return 1; | |
5705 | } | |
5706 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
5707 | if (domain == DNSName("com.")) { | |
5708 | setLWResult(res, 0, true, false, true); | |
5709 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
5710 | addRRSIG(keys, res->d_records, domain, 300); | |
5711 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5712 | addRRSIG(keys, res->d_records, domain, 300); | |
5713 | } | |
5714 | else { | |
5715 | setLWResult(res, 0, false, false, true); | |
5716 | addRecordToLW(res, "powerdns.com.", QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5717 | addDS(DNSName("powerdns.com."), 300, res->d_records, keys); | |
5718 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5719 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5720 | } | |
5721 | return 1; | |
5722 | } | |
5723 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
5724 | setLWResult(res, 0, true, false, true); | |
5725 | if (type == QType::NS) { | |
5726 | if (domain == DNSName("powerdns.com.")) { | |
5727 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
5728 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5729 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5730 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5731 | } | |
5732 | else { | |
5733 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5734 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5735 | addNSECRecordToLW(DNSName("www.powerdns.com."), DNSName("wwz.powerdns.com."), { QType::A, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5736 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5737 | } | |
5738 | } | |
5739 | else { | |
5740 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
5741 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300, false, boost::none, DNSName("*.powerdns.com")); | |
5742 | /* we need to add the proof that this name does not exist, so the wildcard may apply */ | |
5743 | /* first the closest encloser */ | |
5744 | addNSEC3UnhashedRecordToLW(DNSName("powerdns.com."), DNSName("powerdns.com."), "whatever", { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, res->d_records); | |
5745 | addRRSIG(keys, res->d_records, DNSName("powerdns.com."), 300); | |
5746 | /* then the next closer */ | |
e4894ce0 | 5747 | addNSEC3NarrowRecordToLW(DNSName("sub.powerdns.com."), DNSName("powerdns.com."), { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, res->d_records); |
9b061cf5 RG |
5748 | addRRSIG(keys, res->d_records, DNSName("powerdns.com."), 300); |
5749 | } | |
5750 | return 1; | |
5751 | } | |
5752 | } | |
5753 | ||
5754 | return 0; | |
5755 | }); | |
5756 | ||
5757 | vector<DNSRecord> ret; | |
5758 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5759 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5760 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
5761 | BOOST_REQUIRE_EQUAL(ret.size(), 6); | |
e4894ce0 | 5762 | BOOST_CHECK_EQUAL(queriesCount, 10); |
9b061cf5 RG |
5763 | |
5764 | /* again, to test the cache */ | |
5765 | ret.clear(); | |
5766 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5767 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5768 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
5769 | BOOST_REQUIRE_EQUAL(ret.size(), 6); | |
e4894ce0 | 5770 | BOOST_CHECK_EQUAL(queriesCount, 10); |
9b061cf5 RG |
5771 | } |
5772 | ||
b7c40613 RG |
5773 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_nsec3_wildcard_too_many_iterations) { |
5774 | std::unique_ptr<SyncRes> sr; | |
5775 | initSR(sr, true); | |
5776 | ||
5777 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
5778 | ||
5779 | primeHints(); | |
5780 | const DNSName target("www.powerdns.com."); | |
5781 | testkeysset_t keys; | |
5782 | ||
5783 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
5784 | luaconfsCopy.dsAnchors.clear(); | |
5785 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
5786 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5787 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5788 | ||
5789 | g_luaconfs.setState(luaconfsCopy); | |
5790 | ||
5791 | size_t queriesCount = 0; | |
5792 | ||
deca7d8f | 5793 | sr->setAsyncCallback([target,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
b7c40613 RG |
5794 | queriesCount++; |
5795 | ||
5796 | if (type == QType::DS || type == QType::DNSKEY) { | |
5797 | if (type == QType::DS && domain == target) { | |
5798 | setLWResult(res, RCode::NoError, true, false, true); | |
5799 | addRecordToLW(res, DNSName("powerdns.com."), QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5800 | addRRSIG(keys, res->d_records, DNSName("powerdns.com."), 300); | |
5801 | addNSECRecordToLW(DNSName("www.powerdns.com."), DNSName("wwz.powerdns.com."), { QType::A, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5802 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5803 | return 1; | |
5804 | } | |
5805 | else { | |
5806 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
5807 | } | |
5808 | } | |
5809 | else { | |
5810 | if (isRootServer(ip)) { | |
5811 | setLWResult(res, 0, false, false, true); | |
5812 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5813 | addDS(DNSName("com."), 300, res->d_records, keys); | |
5814 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
5815 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5816 | return 1; | |
5817 | } | |
5818 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
5819 | if (domain == DNSName("com.")) { | |
5820 | setLWResult(res, 0, true, false, true); | |
5821 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
5822 | addRRSIG(keys, res->d_records, domain, 300); | |
5823 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5824 | addRRSIG(keys, res->d_records, domain, 300); | |
5825 | } | |
5826 | else { | |
5827 | setLWResult(res, 0, false, false, true); | |
5828 | addRecordToLW(res, "powerdns.com.", QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5829 | addDS(DNSName("powerdns.com."), 300, res->d_records, keys); | |
5830 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5831 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5832 | } | |
5833 | return 1; | |
5834 | } | |
5835 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
5836 | setLWResult(res, 0, true, false, true); | |
5837 | if (type == QType::NS) { | |
5838 | if (domain == DNSName("powerdns.com.")) { | |
5839 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
5840 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5841 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5842 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5843 | } | |
5844 | else { | |
5845 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5846 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5847 | addNSECRecordToLW(DNSName("www.powerdns.com."), DNSName("wwz.powerdns.com."), { QType::A, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5848 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5849 | } | |
5850 | } | |
5851 | else { | |
5852 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
5853 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300, false, boost::none, DNSName("*.powerdns.com")); | |
5854 | /* we need to add the proof that this name does not exist, so the wildcard may apply */ | |
5855 | /* first the closest encloser */ | |
5856 | addNSEC3UnhashedRecordToLW(DNSName("powerdns.com."), DNSName("powerdns.com."), "whatever", { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, res->d_records); | |
5857 | addRRSIG(keys, res->d_records, DNSName("powerdns.com."), 300); | |
5858 | /* then the next closer */ | |
5859 | addNSEC3NarrowRecordToLW(DNSName("www.powerdns.com."), DNSName("powerdns.com."), { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, res->d_records, g_maxNSEC3Iterations + 100); | |
5860 | addRRSIG(keys, res->d_records, DNSName("powerdns.com."), 300); | |
5861 | } | |
5862 | return 1; | |
5863 | } | |
5864 | } | |
5865 | ||
5866 | return 0; | |
5867 | }); | |
5868 | ||
5869 | /* the NSEC3 providing the denial of existence proof for the next closer has too many iterations, | |
5870 | we should end up Insecure */ | |
5871 | vector<DNSRecord> ret; | |
5872 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5873 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5874 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
5875 | BOOST_REQUIRE_EQUAL(ret.size(), 6); | |
5876 | BOOST_CHECK_EQUAL(queriesCount, 9); | |
5877 | ||
5878 | /* again, to test the cache */ | |
5879 | ret.clear(); | |
5880 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5881 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5882 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
5883 | BOOST_REQUIRE_EQUAL(ret.size(), 6); | |
5884 | BOOST_CHECK_EQUAL(queriesCount, 9); | |
5885 | } | |
5886 | ||
9b061cf5 RG |
5887 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_nsec_wildcard_missing) { |
5888 | std::unique_ptr<SyncRes> sr; | |
5889 | initSR(sr, true); | |
5890 | ||
5891 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
5892 | ||
5893 | primeHints(); | |
5894 | const DNSName target("www.powerdns.com."); | |
5895 | testkeysset_t keys; | |
5896 | ||
5897 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
5898 | luaconfsCopy.dsAnchors.clear(); | |
5899 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
5900 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5901 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5902 | ||
5903 | g_luaconfs.setState(luaconfsCopy); | |
5904 | ||
5905 | size_t queriesCount = 0; | |
5906 | ||
deca7d8f | 5907 | sr->setAsyncCallback([target,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
9b061cf5 RG |
5908 | queriesCount++; |
5909 | ||
5910 | if (type == QType::DS || type == QType::DNSKEY) { | |
5911 | if (type == QType::DS && domain == target) { | |
5912 | setLWResult(res, RCode::NoError, true, false, true); | |
5913 | addRecordToLW(res, DNSName("powerdns.com."), QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5914 | addRRSIG(keys, res->d_records, DNSName("powerdns.com."), 300); | |
5915 | addNSECRecordToLW(DNSName("www.powerdns.com."), DNSName("wwz.powerdns.com."), { QType::A, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5916 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5917 | return 1; | |
5918 | } | |
5919 | else { | |
5920 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
5921 | } | |
5922 | } | |
5923 | else { | |
5924 | if (isRootServer(ip)) { | |
5925 | setLWResult(res, 0, false, false, true); | |
5926 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5927 | addDS(DNSName("com."), 300, res->d_records, keys); | |
5928 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
5929 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5930 | return 1; | |
5931 | } | |
5932 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
5933 | if (domain == DNSName("com.")) { | |
5934 | setLWResult(res, 0, true, false, true); | |
5935 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
5936 | addRRSIG(keys, res->d_records, domain, 300); | |
5937 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5938 | addRRSIG(keys, res->d_records, domain, 300); | |
5939 | } | |
5940 | else { | |
5941 | setLWResult(res, 0, false, false, true); | |
5942 | addRecordToLW(res, "powerdns.com.", QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5943 | addDS(DNSName("powerdns.com."), 300, res->d_records, keys); | |
5944 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5945 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5946 | } | |
5947 | return 1; | |
5948 | } | |
5949 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
5950 | setLWResult(res, 0, true, false, true); | |
5951 | if (type == QType::NS) { | |
5952 | if (domain == DNSName("powerdns.com.")) { | |
5953 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
5954 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5955 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5956 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5957 | } | |
5958 | else { | |
5959 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5960 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5961 | addNSECRecordToLW(DNSName("www.powerdns.com."), DNSName("wwz.powerdns.com."), { QType::A, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5962 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5963 | } | |
5964 | } | |
5965 | else { | |
5966 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
5967 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300, false, boost::none, DNSName("*.powerdns.com")); | |
5968 | } | |
5969 | return 1; | |
5970 | } | |
5971 | } | |
5972 | ||
5973 | return 0; | |
5974 | }); | |
5975 | ||
5976 | vector<DNSRecord> ret; | |
5977 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5978 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5979 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
5980 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
5981 | BOOST_CHECK_EQUAL(queriesCount, 9); | |
5982 | ||
5983 | /* again, to test the cache */ | |
5984 | ret.clear(); | |
5985 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5986 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5987 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
5988 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
5989 | BOOST_CHECK_EQUAL(queriesCount, 9); | |
5990 | } | |
5991 | ||
a53e8fe3 RG |
5992 | BOOST_AUTO_TEST_CASE(test_dnssec_no_ds_on_referral_secure) { |
5993 | std::unique_ptr<SyncRes> sr; | |
5994 | initSR(sr, true); | |
5995 | ||
0c43f455 | 5996 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
a53e8fe3 RG |
5997 | |
5998 | primeHints(); | |
5999 | const DNSName target("www.powerdns.com."); | |
6000 | testkeysset_t keys; | |
6001 | ||
6002 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
6003 | luaconfsCopy.dsAnchors.clear(); | |
6004 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
6005 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6006 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6007 | ||
6008 | g_luaconfs.setState(luaconfsCopy); | |
6009 | ||
6010 | size_t queriesCount = 0; | |
6011 | size_t dsQueriesCount = 0; | |
6012 | ||
deca7d8f | 6013 | sr->setAsyncCallback([target,&queriesCount,&dsQueriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
a53e8fe3 RG |
6014 | queriesCount++; |
6015 | ||
6016 | if (type == QType::DS) { | |
6017 | DNSName auth(domain); | |
6018 | auth.chopOff(); | |
6019 | dsQueriesCount++; | |
6020 | ||
6021 | setLWResult(res, 0, true, false, true); | |
6022 | addDS(domain, 300, res->d_records, keys, DNSResourceRecord::ANSWER); | |
6023 | addRRSIG(keys, res->d_records, auth, 300); | |
6024 | return 1; | |
6025 | } | |
6026 | else if (type == QType::DNSKEY) { | |
6027 | setLWResult(res, 0, true, false, true); | |
6028 | addDNSKEY(keys, domain, 300, res->d_records); | |
6029 | addRRSIG(keys, res->d_records, domain, 300); | |
6030 | return 1; | |
6031 | } | |
f24465e5 | 6032 | else { |
a53e8fe3 RG |
6033 | if (isRootServer(ip)) { |
6034 | setLWResult(res, 0, false, false, true); | |
6035 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6036 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6037 | /* No DS on referral, and no denial of the DS either */ | |
6038 | return 1; | |
6039 | } | |
6040 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
f24465e5 RG |
6041 | if (domain == DNSName("com.")) { |
6042 | setLWResult(res, 0, true, false, true); | |
6043 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
6044 | addRRSIG(keys, res->d_records, domain, 300); | |
6045 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6046 | addRRSIG(keys, res->d_records, domain, 300); | |
6047 | } | |
6048 | else { | |
6049 | setLWResult(res, 0, false, false, true); | |
6050 | addRecordToLW(res, "powerdns.com.", QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6051 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
6052 | /* No DS on referral, and no denial of the DS either */ | |
6053 | } | |
a53e8fe3 RG |
6054 | return 1; |
6055 | } | |
6056 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
6057 | setLWResult(res, 0, true, false, true); | |
f24465e5 RG |
6058 | if (type == QType::NS) { |
6059 | if (domain == DNSName("powerdns.com.")) { | |
6060 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
6061 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
6062 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
6063 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
6064 | } | |
6065 | else { | |
6066 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
6067 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
6068 | addNSECRecordToLW(DNSName("www.powerdns.com."), DNSName("wwz.powerdns.com."), { QType::A, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
6069 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
6070 | } | |
6071 | } | |
6072 | else { | |
6073 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
6074 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
6075 | } | |
6076 | ||
a53e8fe3 RG |
6077 | return 1; |
6078 | } | |
6079 | } | |
6080 | ||
6081 | return 0; | |
6082 | }); | |
6083 | ||
6084 | vector<DNSRecord> ret; | |
6085 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6086 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6087 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
f24465e5 | 6088 | BOOST_REQUIRE_EQUAL(ret.size(), 2); |
5374b03b RG |
6089 | BOOST_CHECK_EQUAL(queriesCount, 9); |
6090 | BOOST_CHECK_EQUAL(dsQueriesCount, 3); | |
a53e8fe3 RG |
6091 | |
6092 | /* again, to test the cache */ | |
6093 | ret.clear(); | |
6094 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6095 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6096 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
f24465e5 | 6097 | BOOST_REQUIRE_EQUAL(ret.size(), 2); |
5374b03b RG |
6098 | BOOST_CHECK_EQUAL(queriesCount, 9); |
6099 | BOOST_CHECK_EQUAL(dsQueriesCount, 3); | |
a53e8fe3 RG |
6100 | } |
6101 | ||
f715542c RG |
6102 | BOOST_AUTO_TEST_CASE(test_dnssec_ds_sign_loop) { |
6103 | std::unique_ptr<SyncRes> sr; | |
6104 | initSR(sr, true); | |
6105 | ||
5d7b19c5 | 6106 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
f715542c RG |
6107 | |
6108 | primeHints(); | |
6109 | const DNSName target("www.powerdns.com."); | |
6110 | testkeysset_t keys; | |
6111 | ||
6112 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
6113 | luaconfsCopy.dsAnchors.clear(); | |
6114 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
6115 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
3cef03e9 | 6116 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); |
f715542c RG |
6117 | generateKeyMaterial(DNSName("www.powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); |
6118 | ||
6119 | g_luaconfs.setState(luaconfsCopy); | |
6120 | ||
6121 | size_t queriesCount = 0; | |
6122 | ||
deca7d8f | 6123 | sr->setAsyncCallback([target,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
f715542c RG |
6124 | queriesCount++; |
6125 | ||
6126 | if (type == QType::DS) { | |
6127 | DNSName auth(domain); | |
6128 | auth.chopOff(); | |
6129 | ||
6130 | setLWResult(res, 0, true, false, true); | |
6131 | if (domain == target) { | |
6132 | addRecordToLW(res, domain, QType::SOA, "ns1.powerdns.com. blah. 2017032800 1800 900 604800 86400", DNSResourceRecord::AUTHORITY, 86400); | |
6133 | addRRSIG(keys, res->d_records, target, 300); | |
6134 | } | |
6135 | else { | |
6136 | addDS(domain, 300, res->d_records, keys, DNSResourceRecord::ANSWER); | |
6137 | addRRSIG(keys, res->d_records, auth, 300); | |
6138 | } | |
6139 | return 1; | |
6140 | } | |
6141 | else if (type == QType::DNSKEY) { | |
6142 | setLWResult(res, 0, true, false, true); | |
6143 | addDNSKEY(keys, domain, 300, res->d_records); | |
6144 | addRRSIG(keys, res->d_records, domain, 300); | |
6145 | return 1; | |
6146 | } | |
6147 | else { | |
6148 | if (isRootServer(ip)) { | |
6149 | setLWResult(res, 0, false, false, true); | |
6150 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6151 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6152 | addDS(DNSName("com."), 300, res->d_records, keys); | |
6153 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
6154 | return 1; | |
6155 | } | |
6156 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
6157 | if (domain == DNSName("com.")) { | |
6158 | setLWResult(res, 0, true, false, true); | |
6159 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
6160 | addRRSIG(keys, res->d_records, domain, 300); | |
6161 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6162 | addRRSIG(keys, res->d_records, domain, 300); | |
6163 | } | |
6164 | else { | |
6165 | setLWResult(res, 0, false, false, true); | |
6166 | addRecordToLW(res, "powerdns.com.", QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6167 | /* no DS */ | |
6168 | addNSECRecordToLW(domain, DNSName("z.powerdns.com."), { QType::NS }, 600, res->d_records); | |
6169 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6170 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
6171 | } | |
6172 | return 1; | |
6173 | } | |
6174 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
6175 | if (type == QType::NS) { | |
6176 | if (domain == DNSName("powerdns.com.")) { | |
6177 | setLWResult(res, RCode::Refused, false, false, true); | |
6178 | } | |
6179 | else { | |
6180 | setLWResult(res, 0, true, false, true); | |
6181 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
6182 | addRRSIG(keys, res->d_records, domain, 300); | |
6183 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
6184 | addRRSIG(keys, res->d_records, domain, 300); | |
6185 | } | |
6186 | } | |
6187 | else { | |
6188 | setLWResult(res, 0, true, false, true); | |
6189 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
6190 | addRRSIG(keys, res->d_records, DNSName("www.powerdns.com"), 300); | |
6191 | } | |
6192 | ||
6193 | return 1; | |
6194 | } | |
6195 | } | |
6196 | ||
6197 | return 0; | |
6198 | }); | |
6199 | ||
6200 | vector<DNSRecord> ret; | |
6201 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6202 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6203 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
6204 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
3cef03e9 | 6205 | BOOST_CHECK_EQUAL(queriesCount, 9); |
f715542c RG |
6206 | |
6207 | /* again, to test the cache */ | |
6208 | ret.clear(); | |
6209 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6210 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6211 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
6212 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
3cef03e9 | 6213 | BOOST_CHECK_EQUAL(queriesCount, 9); |
f715542c RG |
6214 | } |
6215 | ||
8d2e7fa1 RG |
6216 | BOOST_AUTO_TEST_CASE(test_dnssec_dnskey_signed_child) { |
6217 | /* check that we don't accept a signer below us */ | |
6218 | std::unique_ptr<SyncRes> sr; | |
6219 | initSR(sr, true); | |
6220 | ||
6221 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
6222 | ||
6223 | primeHints(); | |
6224 | const DNSName target("www.powerdns.com."); | |
6225 | testkeysset_t keys; | |
6226 | ||
6227 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
6228 | luaconfsCopy.dsAnchors.clear(); | |
6229 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
6230 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6231 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6232 | generateKeyMaterial(DNSName("www.powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6233 | generateKeyMaterial(DNSName("sub.www.powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6234 | ||
6235 | g_luaconfs.setState(luaconfsCopy); | |
6236 | ||
6237 | size_t queriesCount = 0; | |
6238 | ||
deca7d8f | 6239 | sr->setAsyncCallback([target,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
8d2e7fa1 RG |
6240 | queriesCount++; |
6241 | ||
6242 | if (type == QType::DS) { | |
6243 | DNSName auth(domain); | |
6244 | auth.chopOff(); | |
6245 | ||
6246 | setLWResult(res, 0, true, false, true); | |
6247 | if (domain == target) { | |
6248 | addRecordToLW(res, domain, QType::SOA, "ns1.powerdns.com. blah. 2017032800 1800 900 604800 86400", DNSResourceRecord::AUTHORITY, 86400); | |
6249 | addRRSIG(keys, res->d_records, target, 300); | |
6250 | } | |
6251 | else { | |
6252 | addDS(domain, 300, res->d_records, keys, DNSResourceRecord::ANSWER); | |
6253 | addRRSIG(keys, res->d_records, auth, 300); | |
6254 | } | |
6255 | return 1; | |
6256 | } | |
6257 | else if (type == QType::DNSKEY) { | |
6258 | setLWResult(res, 0, true, false, true); | |
6259 | addDNSKEY(keys, domain, 300, res->d_records); | |
6260 | if (domain == DNSName("www.powerdns.com.")) { | |
6261 | addRRSIG(keys, res->d_records, DNSName("sub.www.powerdns.com."), 300); | |
6262 | } | |
6263 | else { | |
6264 | addRRSIG(keys, res->d_records, domain, 300); | |
6265 | } | |
6266 | return 1; | |
6267 | } | |
6268 | else { | |
6269 | if (isRootServer(ip)) { | |
6270 | setLWResult(res, 0, false, false, true); | |
6271 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6272 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6273 | addDS(DNSName("com."), 300, res->d_records, keys); | |
6274 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
6275 | return 1; | |
6276 | } | |
6277 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
6278 | if (domain == DNSName("com.")) { | |
6279 | setLWResult(res, 0, true, false, true); | |
6280 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
6281 | addRRSIG(keys, res->d_records, domain, 300); | |
6282 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6283 | addRRSIG(keys, res->d_records, domain, 300); | |
6284 | } | |
6285 | else { | |
6286 | setLWResult(res, 0, false, false, true); | |
6287 | addRecordToLW(res, "powerdns.com.", QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6288 | addDS(DNSName("powerdns.com."), 300, res->d_records, keys); | |
6289 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6290 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
6291 | } | |
6292 | return 1; | |
6293 | } | |
6294 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
6295 | if (type == QType::NS) { | |
6296 | setLWResult(res, 0, true, false, true); | |
6297 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
6298 | addRRSIG(keys, res->d_records, domain, 300); | |
6299 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
6300 | addRRSIG(keys, res->d_records, domain, 300); | |
6301 | } | |
6302 | else { | |
6303 | setLWResult(res, 0, true, false, true); | |
6304 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
6305 | addRRSIG(keys, res->d_records, domain, 300); | |
6306 | } | |
6307 | ||
6308 | return 1; | |
6309 | } | |
6310 | } | |
6311 | ||
f715542c RG |
6312 | return 0; |
6313 | }); | |
6314 | ||
6315 | vector<DNSRecord> ret; | |
6316 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6317 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6318 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
6319 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
3cef03e9 | 6320 | BOOST_CHECK_EQUAL(queriesCount, 9); |
f715542c RG |
6321 | |
6322 | /* again, to test the cache */ | |
6323 | ret.clear(); | |
6324 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6325 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6326 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
6327 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
3cef03e9 | 6328 | BOOST_CHECK_EQUAL(queriesCount, 9); |
f715542c RG |
6329 | } |
6330 | ||
a53e8fe3 RG |
6331 | BOOST_AUTO_TEST_CASE(test_dnssec_no_ds_on_referral_insecure) { |
6332 | std::unique_ptr<SyncRes> sr; | |
f24465e5 | 6333 | initSR(sr, true); |
a53e8fe3 | 6334 | |
0c43f455 | 6335 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
a53e8fe3 RG |
6336 | |
6337 | primeHints(); | |
6338 | const DNSName target("www.powerdns.com."); | |
6339 | testkeysset_t keys; | |
6340 | ||
6341 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
6342 | luaconfsCopy.dsAnchors.clear(); | |
6343 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
6344 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6345 | ||
6346 | g_luaconfs.setState(luaconfsCopy); | |
6347 | ||
6348 | size_t queriesCount = 0; | |
6349 | size_t dsQueriesCount = 0; | |
6350 | ||
deca7d8f | 6351 | sr->setAsyncCallback([target,&queriesCount,&dsQueriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
a53e8fe3 RG |
6352 | queriesCount++; |
6353 | ||
6354 | if (type == QType::DS) { | |
6355 | DNSName auth(domain); | |
6356 | auth.chopOff(); | |
6357 | dsQueriesCount++; | |
6358 | ||
6359 | setLWResult(res, 0, true, false, true); | |
6360 | if (domain == DNSName("com.")) { | |
6361 | addDS(domain, 300, res->d_records, keys, DNSResourceRecord::ANSWER); | |
6362 | } | |
6363 | else { | |
f24465e5 RG |
6364 | addRecordToLW(res, "com.", QType::SOA, "a.gtld-servers.com. hostmastercom. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); |
6365 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
a53e8fe3 RG |
6366 | addNSECRecordToLW(domain, DNSName("powerdnt.com."), { QType::NS }, 600, res->d_records); |
6367 | } | |
6368 | addRRSIG(keys, res->d_records, auth, 300); | |
6369 | return 1; | |
6370 | } | |
6371 | else if (type == QType::DNSKEY) { | |
6372 | setLWResult(res, 0, true, false, true); | |
6373 | addDNSKEY(keys, domain, 300, res->d_records); | |
6374 | addRRSIG(keys, res->d_records, domain, 300); | |
6375 | return 1; | |
6376 | } | |
a69867f2 | 6377 | else { |
a53e8fe3 RG |
6378 | if (isRootServer(ip)) { |
6379 | setLWResult(res, 0, false, false, true); | |
6380 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6381 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6382 | /* No DS on referral, and no denial of the DS either */ | |
6383 | return 1; | |
6384 | } | |
6385 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
a69867f2 RG |
6386 | if (domain == DNSName("com.")) { |
6387 | setLWResult(res, 0, true, false, true); | |
6388 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
f24465e5 | 6389 | addRRSIG(keys, res->d_records, domain, 300); |
a69867f2 | 6390 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); |
f24465e5 | 6391 | addRRSIG(keys, res->d_records, domain, 300); |
a69867f2 RG |
6392 | } |
6393 | else { | |
6394 | setLWResult(res, 0, false, false, true); | |
6395 | addRecordToLW(res, "powerdns.com.", QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6396 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
6397 | /* No DS on referral, and no denial of the DS either */ | |
6398 | } | |
a53e8fe3 RG |
6399 | return 1; |
6400 | } | |
6401 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
6402 | setLWResult(res, 0, true, false, true); | |
f24465e5 RG |
6403 | if (type == QType::NS) { |
6404 | if (domain == DNSName("powerdns.com.")) { | |
6405 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
6406 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
6407 | } | |
6408 | else { | |
6409 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
6410 | } | |
6411 | } | |
6412 | else { | |
6413 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
6414 | } | |
a53e8fe3 RG |
6415 | return 1; |
6416 | } | |
6417 | } | |
6418 | ||
6419 | return 0; | |
6420 | }); | |
6421 | ||
6422 | vector<DNSRecord> ret; | |
6423 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6424 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6425 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
6426 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
5374b03b | 6427 | BOOST_CHECK_EQUAL(queriesCount, 7); |
a53e8fe3 RG |
6428 | BOOST_CHECK_EQUAL(dsQueriesCount, 2); |
6429 | ||
6430 | /* again, to test the cache */ | |
6431 | ret.clear(); | |
6432 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6433 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6434 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
6435 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
5374b03b | 6436 | BOOST_CHECK_EQUAL(queriesCount, 7); |
a53e8fe3 RG |
6437 | BOOST_CHECK_EQUAL(dsQueriesCount, 2); |
6438 | } | |
6439 | ||
e59c8907 | 6440 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_bogus_unsigned_nsec) { |
b7f378d1 | 6441 | std::unique_ptr<SyncRes> sr; |
895449a5 | 6442 | initSR(sr, true); |
b7f378d1 | 6443 | |
0c43f455 | 6444 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
b7f378d1 RG |
6445 | |
6446 | primeHints(); | |
6447 | const DNSName target("powerdns.com."); | |
6448 | testkeysset_t keys; | |
6449 | ||
6450 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
6451 | luaconfsCopy.dsAnchors.clear(); | |
6452 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
6453 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6454 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6455 | ||
6456 | g_luaconfs.setState(luaconfsCopy); | |
6457 | ||
6458 | size_t queriesCount = 0; | |
6459 | ||
deca7d8f | 6460 | sr->setAsyncCallback([target,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
b7f378d1 RG |
6461 | queriesCount++; |
6462 | ||
5374b03b RG |
6463 | if (type == QType::DS || type == QType::DNSKEY) { |
6464 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
b7f378d1 | 6465 | } |
a69867f2 | 6466 | else { |
b7f378d1 RG |
6467 | if (isRootServer(ip)) { |
6468 | setLWResult(res, 0, false, false, true); | |
6469 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6470 | addDS(DNSName("com."), 300, res->d_records, keys); | |
6471 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
6472 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6473 | return 1; | |
6474 | } | |
6475 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
a69867f2 RG |
6476 | if (domain == DNSName("com.")) { |
6477 | setLWResult(res, 0, true, false, true); | |
6478 | addRecordToLW(res, DNSName("com."), QType::NS, "a.gtld-servers.com."); | |
6479 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6480 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6481 | } | |
6482 | else { | |
6483 | setLWResult(res, 0, false, false, true); | |
6484 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6485 | addDS(domain, 300, res->d_records, keys); | |
6486 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6487 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
6488 | } | |
b7f378d1 RG |
6489 | return 1; |
6490 | } | |
6491 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
6492 | setLWResult(res, 0, true, false, true); | |
a69867f2 RG |
6493 | if (type == QType::NS) { |
6494 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
6495 | addRRSIG(keys, res->d_records, domain, 300); | |
6496 | } | |
6497 | else { | |
6498 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
6499 | addRRSIG(keys, res->d_records, domain, 300); | |
6500 | addNSECRecordToLW(domain, DNSName("z.powerdns.com."), { QType::NS, QType::DNSKEY }, 600, res->d_records); | |
6501 | /* NO RRSIG for the NSEC record! */ | |
6502 | } | |
b7f378d1 RG |
6503 | return 1; |
6504 | } | |
6505 | } | |
6506 | ||
6507 | return 0; | |
6508 | }); | |
6509 | ||
6510 | /* NSEC record without the corresponding RRSIG in a secure zone, should be Bogus! */ | |
6511 | vector<DNSRecord> ret; | |
6512 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6513 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6514 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
6515 | BOOST_CHECK_EQUAL(ret.size(), 3); | |
a69867f2 | 6516 | BOOST_CHECK_EQUAL(queriesCount, 8); |
b7f378d1 RG |
6517 | |
6518 | /* again, to test the cache */ | |
6519 | ret.clear(); | |
6520 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6521 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6522 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
6523 | BOOST_REQUIRE_EQUAL(ret.size(), 3); | |
a69867f2 | 6524 | BOOST_CHECK_EQUAL(queriesCount, 8); |
b7f378d1 RG |
6525 | } |
6526 | ||
e59c8907 | 6527 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_bogus_no_nsec) { |
b7f378d1 | 6528 | std::unique_ptr<SyncRes> sr; |
895449a5 | 6529 | initSR(sr, true); |
b7f378d1 | 6530 | |
0c43f455 | 6531 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
b7f378d1 RG |
6532 | |
6533 | primeHints(); | |
6534 | const DNSName target("powerdns.com."); | |
6535 | testkeysset_t keys; | |
6536 | ||
6537 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
6538 | luaconfsCopy.dsAnchors.clear(); | |
6539 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
6540 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6541 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6542 | ||
6543 | g_luaconfs.setState(luaconfsCopy); | |
6544 | ||
6545 | size_t queriesCount = 0; | |
6546 | ||
deca7d8f | 6547 | sr->setAsyncCallback([target,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
b7f378d1 RG |
6548 | queriesCount++; |
6549 | ||
5374b03b RG |
6550 | if (type == QType::DS || type == QType::DNSKEY) { |
6551 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
b7f378d1 | 6552 | } |
a69867f2 | 6553 | else { |
b7f378d1 RG |
6554 | if (isRootServer(ip)) { |
6555 | setLWResult(res, 0, false, false, true); | |
6556 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6557 | addDS(DNSName("com."), 300, res->d_records, keys); | |
6558 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
6559 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6560 | return 1; | |
6561 | } | |
6562 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
a69867f2 RG |
6563 | if (domain == DNSName("com.")) { |
6564 | setLWResult(res, 0, true, false, true); | |
6565 | addRecordToLW(res, DNSName("com."), QType::NS, "a.gtld-servers.com."); | |
6566 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6567 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6568 | } | |
6569 | else { | |
6570 | setLWResult(res, 0, false, false, true); | |
6571 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6572 | addDS(domain, 300, res->d_records, keys); | |
6573 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6574 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
6575 | } | |
b7f378d1 RG |
6576 | return 1; |
6577 | } | |
6578 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
6579 | setLWResult(res, 0, true, false, true); | |
a69867f2 RG |
6580 | if (type == QType::NS) { |
6581 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
6582 | addRRSIG(keys, res->d_records, domain, 300); | |
6583 | } | |
6584 | else { | |
6585 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
6586 | addRRSIG(keys, res->d_records, domain, 300); | |
b7f378d1 | 6587 | |
a69867f2 RG |
6588 | /* NO NSEC record! */ |
6589 | } | |
b7f378d1 RG |
6590 | return 1; |
6591 | } | |
6592 | } | |
6593 | ||
6594 | return 0; | |
6595 | }); | |
6596 | ||
6597 | /* no NSEC record in a secure zone, should be Bogus! */ | |
6598 | vector<DNSRecord> ret; | |
6599 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6600 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6601 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
6602 | BOOST_CHECK_EQUAL(ret.size(), 2); | |
a69867f2 | 6603 | BOOST_CHECK_EQUAL(queriesCount, 8); |
b7f378d1 RG |
6604 | |
6605 | /* again, to test the cache */ | |
6606 | ret.clear(); | |
6607 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6608 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6609 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
6610 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
a69867f2 | 6611 | BOOST_CHECK_EQUAL(queriesCount, 8); |
b7f378d1 RG |
6612 | } |
6613 | ||
6614 | BOOST_AUTO_TEST_CASE(test_dnssec_secure_to_insecure) { | |
6615 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 6616 | initSR(sr, true); |
b7f378d1 | 6617 | |
0c43f455 | 6618 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
b7f378d1 RG |
6619 | |
6620 | primeHints(); | |
6621 | const DNSName target("powerdns.com."); | |
6622 | const ComboAddress targetAddr("192.0.2.42"); | |
6623 | testkeysset_t keys; | |
6624 | ||
6625 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
6626 | luaconfsCopy.dsAnchors.clear(); | |
6627 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
6628 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6629 | ||
6630 | g_luaconfs.setState(luaconfsCopy); | |
6631 | ||
6632 | size_t queriesCount = 0; | |
6633 | ||
deca7d8f | 6634 | sr->setAsyncCallback([target,targetAddr,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
b7f378d1 RG |
6635 | queriesCount++; |
6636 | ||
6637 | if (type == QType::DS) { | |
a53e8fe3 | 6638 | if (domain == target) { |
b7f378d1 | 6639 | setLWResult(res, 0, false, false, true); |
895449a5 | 6640 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); |
b7f378d1 RG |
6641 | addNSECRecordToLW(domain, DNSName("z.powerdns.com."), { QType::NS }, 600, res->d_records); |
6642 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6643 | return 1; | |
5374b03b RG |
6644 | } else { |
6645 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
b7f378d1 RG |
6646 | } |
6647 | } | |
6648 | else if (type == QType::DNSKEY) { | |
6649 | if (domain == g_rootdnsname || domain == DNSName("com.")) { | |
6650 | setLWResult(res, 0, true, false, true); | |
6651 | addDNSKEY(keys, domain, 300, res->d_records); | |
6652 | addRRSIG(keys, res->d_records, domain, 300); | |
6653 | return 1; | |
6654 | } | |
6655 | else { | |
6656 | setLWResult(res, 0, false, false, true); | |
895449a5 | 6657 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); |
b7f378d1 RG |
6658 | return 1; |
6659 | } | |
6660 | } | |
a69867f2 | 6661 | else { |
b7f378d1 RG |
6662 | if (isRootServer(ip)) { |
6663 | setLWResult(res, 0, false, false, true); | |
6664 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6665 | addDS(DNSName("com."), 300, res->d_records, keys); | |
6666 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
6667 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6668 | return 1; | |
6669 | } | |
6670 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
a69867f2 RG |
6671 | if (domain == DNSName("com.")) { |
6672 | setLWResult(res, 0, true, false, true); | |
6673 | addRecordToLW(res, DNSName("com."), QType::NS, "a.gtld-servers.com."); | |
6674 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6675 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6676 | } | |
6677 | else { | |
6678 | setLWResult(res, 0, false, false, true); | |
6679 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6680 | /* no DS */ | |
6681 | addNSECRecordToLW(domain, DNSName("z.powerdns.com."), { QType::NS }, 600, res->d_records); | |
6682 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6683 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
6684 | } | |
b7f378d1 RG |
6685 | return 1; |
6686 | } | |
6687 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
6688 | setLWResult(res, 0, true, false, true); | |
a69867f2 RG |
6689 | if (type == QType::NS) { |
6690 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
6691 | } | |
6692 | else { | |
6693 | addRecordToLW(res, domain, QType::A, targetAddr.toString()); | |
6694 | } | |
b7f378d1 RG |
6695 | return 1; |
6696 | } | |
6697 | } | |
6698 | ||
6699 | return 0; | |
6700 | }); | |
6701 | ||
6702 | vector<DNSRecord> ret; | |
6703 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6704 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6705 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
6706 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
6707 | BOOST_CHECK(ret[0].d_type == QType::A); | |
a69867f2 RG |
6708 | /* 4 NS: com at ., com at com, powerdns.com at com, powerdns.com at powerdns.com |
6709 | 4 DNSKEY: ., com (not for powerdns.com because DS denial in referral) | |
6710 | 1 query for A */ | |
6711 | BOOST_CHECK_EQUAL(queriesCount, 7); | |
b7f378d1 RG |
6712 | |
6713 | /* again, to test the cache */ | |
6714 | ret.clear(); | |
6715 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6716 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6717 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
6718 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
6719 | BOOST_CHECK(ret[0].d_type == QType::A); | |
a69867f2 | 6720 | BOOST_CHECK_EQUAL(queriesCount, 7); |
b7f378d1 RG |
6721 | } |
6722 | ||
3cef03e9 RG |
6723 | |
6724 | BOOST_AUTO_TEST_CASE(test_dnssec_secure_direct_ds) { | |
6725 | /* | |
6726 | Direct DS query: | |
6727 | - parent is secure, zone is secure: DS should be secure | |
6728 | */ | |
6729 | std::unique_ptr<SyncRes> sr; | |
6730 | initSR(sr, true); | |
6731 | ||
6732 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
6733 | ||
6734 | primeHints(); | |
6735 | const DNSName target("powerdns.com."); | |
6736 | testkeysset_t keys; | |
6737 | ||
6738 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
6739 | luaconfsCopy.dsAnchors.clear(); | |
6740 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
6741 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6742 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6743 | ||
6744 | g_luaconfs.setState(luaconfsCopy); | |
6745 | ||
6746 | size_t queriesCount = 0; | |
6747 | ||
deca7d8f | 6748 | sr->setAsyncCallback([target,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
3cef03e9 RG |
6749 | queriesCount++; |
6750 | ||
6751 | if (type == QType::DS || type == QType::DNSKEY) { | |
6752 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
6753 | } | |
6754 | else { | |
6755 | if (isRootServer(ip)) { | |
6756 | setLWResult(res, 0, false, false, true); | |
6757 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6758 | addDS(DNSName("com."), 300, res->d_records, keys); | |
6759 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
6760 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6761 | return 1; | |
6762 | } | |
6763 | } | |
6764 | ||
6765 | return 0; | |
6766 | }); | |
6767 | ||
6768 | vector<DNSRecord> ret; | |
6769 | int res = sr->beginResolve(target, QType(QType::DS), QClass::IN, ret); | |
6770 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6771 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
6772 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
6773 | for (const auto& record : ret) { | |
6774 | BOOST_CHECK(record.d_type == QType::DS || record.d_type == QType::RRSIG); | |
6775 | } | |
6776 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
6777 | ||
6778 | /* again, to test the cache */ | |
6779 | ret.clear(); | |
6780 | res = sr->beginResolve(target, QType(QType::DS), QClass::IN, ret); | |
6781 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6782 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
6783 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
6784 | for (const auto& record : ret) { | |
6785 | BOOST_CHECK(record.d_type == QType::DS || record.d_type == QType::RRSIG); | |
6786 | } | |
6787 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
6788 | } | |
6789 | ||
6790 | BOOST_AUTO_TEST_CASE(test_dnssec_insecure_direct_ds) { | |
6791 | /* | |
6792 | Direct DS query: | |
6793 | - parent is secure, zone is insecure: DS denial should be secure | |
6794 | */ | |
6795 | std::unique_ptr<SyncRes> sr; | |
6796 | initSR(sr, true); | |
6797 | ||
6798 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
6799 | ||
6800 | primeHints(); | |
6801 | const DNSName target("powerdns.com."); | |
6802 | testkeysset_t keys; | |
6803 | ||
6804 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
6805 | luaconfsCopy.dsAnchors.clear(); | |
6806 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
6807 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6808 | ||
6809 | g_luaconfs.setState(luaconfsCopy); | |
6810 | ||
6811 | size_t queriesCount = 0; | |
6812 | ||
deca7d8f | 6813 | sr->setAsyncCallback([target,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
3cef03e9 RG |
6814 | queriesCount++; |
6815 | ||
6816 | if (type == QType::DS || type == QType::DNSKEY) { | |
6817 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
6818 | } | |
6819 | else { | |
6820 | if (isRootServer(ip)) { | |
6821 | setLWResult(res, 0, false, false, true); | |
6822 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6823 | addDS(DNSName("com."), 300, res->d_records, keys); | |
6824 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
6825 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6826 | return 1; | |
6827 | } | |
6828 | } | |
6829 | ||
6830 | return 0; | |
6831 | }); | |
6832 | ||
6833 | vector<DNSRecord> ret; | |
6834 | int res = sr->beginResolve(target, QType(QType::DS), QClass::IN, ret); | |
6835 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6836 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
6837 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
6838 | for (const auto& record : ret) { | |
6839 | BOOST_CHECK(record.d_type == QType::SOA || record.d_type == QType::NSEC || record.d_type == QType::RRSIG); | |
6840 | } | |
6841 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
6842 | ||
6843 | /* again, to test the cache */ | |
6844 | ret.clear(); | |
6845 | res = sr->beginResolve(target, QType(QType::DS), QClass::IN, ret); | |
6846 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6847 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
6848 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
6849 | for (const auto& record : ret) { | |
6850 | BOOST_CHECK(record.d_type == QType::SOA || record.d_type == QType::NSEC || record.d_type == QType::RRSIG); | |
6851 | } | |
6852 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
6853 | } | |
6854 | ||
70b3fe7a RG |
6855 | BOOST_AUTO_TEST_CASE(test_dnssec_secure_to_insecure_skipped_cut) { |
6856 | std::unique_ptr<SyncRes> sr; | |
a69867f2 | 6857 | initSR(sr, true); |
70b3fe7a | 6858 | |
0c43f455 | 6859 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
70b3fe7a RG |
6860 | |
6861 | primeHints(); | |
6862 | const DNSName target("www.sub.powerdns.com."); | |
6863 | const ComboAddress targetAddr("192.0.2.42"); | |
6864 | testkeysset_t keys; | |
6865 | ||
6866 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
6867 | luaconfsCopy.dsAnchors.clear(); | |
6868 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
6869 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6870 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6871 | ||
6872 | g_luaconfs.setState(luaconfsCopy); | |
6873 | ||
6874 | size_t queriesCount = 0; | |
6875 | ||
deca7d8f | 6876 | sr->setAsyncCallback([target,targetAddr,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
70b3fe7a RG |
6877 | queriesCount++; |
6878 | ||
6879 | if (type == QType::DS) { | |
6880 | if (domain == DNSName("sub.powerdns.com.")) { | |
6881 | setLWResult(res, 0, false, false, true); | |
6882 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
6883 | addRRSIG(keys, res->d_records, DNSName("powerdns.com."), 300); | |
6884 | addNSECRecordToLW(domain, DNSName("z.powerdns.com."), { QType::NS }, 600, res->d_records); | |
6885 | addRRSIG(keys, res->d_records, DNSName("powerdns.com."), 300); | |
6886 | return 1; | |
6887 | } | |
6888 | else if (domain == DNSName("www.sub.powerdns.com.")) { | |
6889 | setLWResult(res, 0, false, false, true); | |
6890 | addRecordToLW(res, DNSName("sub.powerdns.com."), QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
6891 | return 1; | |
6892 | } | |
5374b03b RG |
6893 | else { |
6894 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
6895 | } | |
70b3fe7a RG |
6896 | } |
6897 | else if (type == QType::DNSKEY) { | |
a69867f2 | 6898 | if (domain == g_rootdnsname || domain == DNSName("com.") || domain == DNSName("powerdns.com.")) { |
70b3fe7a RG |
6899 | setLWResult(res, 0, true, false, true); |
6900 | addDNSKEY(keys, domain, 300, res->d_records); | |
6901 | addRRSIG(keys, res->d_records, domain, 300); | |
6902 | return 1; | |
6903 | } | |
6904 | else { | |
6905 | setLWResult(res, 0, false, false, true); | |
6906 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
6907 | return 1; | |
6908 | } | |
6909 | } | |
88cb0fe0 | 6910 | else { |
70b3fe7a RG |
6911 | if (isRootServer(ip)) { |
6912 | setLWResult(res, 0, false, false, true); | |
6913 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6914 | addDS(DNSName("com."), 300, res->d_records, keys); | |
6915 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
6916 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6917 | return 1; | |
6918 | } | |
6919 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
a69867f2 RG |
6920 | if (domain == DNSName("com.")) { |
6921 | setLWResult(res, 0, true, false, true); | |
6922 | addRecordToLW(res, DNSName("com."), QType::NS, "a.gtld-servers.com."); | |
6923 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6924 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6925 | } | |
6926 | else { | |
6927 | setLWResult(res, 0, false, false, true); | |
6928 | addRecordToLW(res, DNSName("powerdns.com."), QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6929 | addDS(DNSName("powerdns.com."), 300, res->d_records, keys); | |
6930 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6931 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
6932 | } | |
70b3fe7a RG |
6933 | return 1; |
6934 | } | |
6935 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
6936 | setLWResult(res, 0, true, false, true); | |
a69867f2 RG |
6937 | if (type == QType::NS) { |
6938 | if (domain == DNSName("www.sub.powerdns.com.")) { | |
6939 | addRecordToLW(res, DNSName("sub.powerdns.com"), QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
6940 | } | |
6941 | else if (domain == DNSName("sub.powerdns.com.")) { | |
6942 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
a69867f2 RG |
6943 | } |
6944 | else if (domain == DNSName("powerdns.com.")) { | |
6945 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
6946 | addRRSIG(keys, res->d_records, DNSName("powerdns.com."), 300); | |
6947 | } | |
6948 | } else { | |
6949 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
6950 | } | |
70b3fe7a RG |
6951 | return 1; |
6952 | } | |
6953 | } | |
6954 | ||
6955 | return 0; | |
6956 | }); | |
6957 | ||
6958 | vector<DNSRecord> ret; | |
6959 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6960 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6961 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
6962 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
6963 | BOOST_CHECK(ret[0].d_type == QType::A); | |
5374b03b | 6964 | BOOST_CHECK_EQUAL(queriesCount, 9); |
70b3fe7a RG |
6965 | |
6966 | /* again, to test the cache */ | |
6967 | ret.clear(); | |
6968 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6969 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6970 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
6971 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
6972 | BOOST_CHECK(ret[0].d_type == QType::A); | |
5374b03b | 6973 | BOOST_CHECK_EQUAL(queriesCount, 9); |
70b3fe7a RG |
6974 | } |
6975 | ||
6976 | BOOST_AUTO_TEST_CASE(test_dnssec_insecure_to_ta_skipped_cut) { | |
6977 | std::unique_ptr<SyncRes> sr; | |
a69867f2 | 6978 | initSR(sr, true); |
70b3fe7a | 6979 | |
0c43f455 | 6980 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
70b3fe7a RG |
6981 | |
6982 | primeHints(); | |
6983 | const DNSName target("www.sub.powerdns.com."); | |
6984 | const ComboAddress targetAddr("192.0.2.42"); | |
6985 | testkeysset_t keys; | |
6986 | ||
6987 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
6988 | luaconfsCopy.dsAnchors.clear(); | |
6989 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
6990 | /* No key material for .com */ | |
6991 | /* But TA for sub.powerdns.com. */ | |
6992 | generateKeyMaterial(DNSName("sub.powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6993 | luaconfsCopy.dsAnchors[DNSName("sub.powerdns.com.")].insert(keys[DNSName("sub.powerdns.com.")].second); | |
6994 | g_luaconfs.setState(luaconfsCopy); | |
6995 | ||
6996 | size_t queriesCount = 0; | |
6997 | ||
deca7d8f | 6998 | sr->setAsyncCallback([target,targetAddr,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
70b3fe7a RG |
6999 | queriesCount++; |
7000 | ||
7001 | if (type == QType::DS) { | |
88cb0fe0 RG |
7002 | if (domain == DNSName("www.sub.powerdns.com")) { |
7003 | setLWResult(res, 0, false, false, true); | |
7004 | addRecordToLW(res, DNSName("sub.powerdns.com"), QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
7005 | addRRSIG(keys, res->d_records, DNSName("sub.powerdns.com"), 300); | |
7006 | addNSECRecordToLW(DNSName("www.sub.powerdns.com"), DNSName("vww.sub.powerdns.com."), { QType::A }, 600, res->d_records); | |
7007 | addRRSIG(keys, res->d_records, DNSName("sub.powerdns.com"), 300); | |
7008 | } | |
7009 | else { | |
7010 | setLWResult(res, 0, false, false, true); | |
5374b03b RG |
7011 | |
7012 | if (domain == DNSName("com.")) { | |
7013 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
7014 | /* no DS */ | |
7015 | addNSECRecordToLW(DNSName("com."), DNSName("dom."), { QType::NS }, 600, res->d_records); | |
7016 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
7017 | } | |
7018 | else { | |
7019 | setLWResult(res, 0, false, false, true); | |
7020 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
7021 | } | |
88cb0fe0 | 7022 | } |
70b3fe7a RG |
7023 | return 1; |
7024 | } | |
7025 | else if (type == QType::DNSKEY) { | |
7026 | if (domain == g_rootdnsname || domain == DNSName("sub.powerdns.com.")) { | |
7027 | setLWResult(res, 0, true, false, true); | |
7028 | addDNSKEY(keys, domain, 300, res->d_records); | |
7029 | addRRSIG(keys, res->d_records, domain, 300); | |
7030 | return 1; | |
7031 | } | |
7032 | } | |
88cb0fe0 | 7033 | else { |
70b3fe7a RG |
7034 | if (isRootServer(ip)) { |
7035 | setLWResult(res, 0, false, false, true); | |
7036 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7037 | /* no DS */ | |
7038 | addNSECRecordToLW(DNSName("com."), DNSName("dom."), { QType::NS }, 600, res->d_records); | |
7039 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
7040 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7041 | return 1; | |
7042 | } | |
7043 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
88cb0fe0 RG |
7044 | if (domain == DNSName("com.")) { |
7045 | setLWResult(res, 0, true, false, true); | |
7046 | addRecordToLW(res, DNSName("com."), QType::NS, "a.gtld-servers.com."); | |
7047 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7048 | } | |
5374b03b | 7049 | else if (domain.isPartOf(DNSName("powerdns.com."))) { |
88cb0fe0 RG |
7050 | setLWResult(res, 0, false, false, true); |
7051 | addRecordToLW(res, DNSName("powerdns.com."), QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7052 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
7053 | } | |
70b3fe7a RG |
7054 | return 1; |
7055 | } | |
7056 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
7057 | setLWResult(res, 0, true, false, true); | |
88cb0fe0 RG |
7058 | if (type == QType::NS) { |
7059 | if (domain == DNSName("www.sub.powerdns.com.")) { | |
7060 | addRecordToLW(res, DNSName("sub.powerdns.com"), QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
7061 | addRRSIG(keys, res->d_records, DNSName("sub.powerdns.com"), 300); | |
7062 | addNSECRecordToLW(DNSName("www.sub.powerdns.com"), DNSName("vww.sub.powerdns.com."), { QType::A }, 600, res->d_records); | |
7063 | addRRSIG(keys, res->d_records, DNSName("sub.powerdns.com"), 300); | |
7064 | } | |
7065 | else if (domain == DNSName("sub.powerdns.com.")) { | |
7066 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
7067 | addRRSIG(keys, res->d_records, DNSName("sub.powerdns.com."), 300); | |
7068 | } | |
7069 | else if (domain == DNSName("powerdns.com.")) { | |
7070 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
7071 | } | |
7072 | } | |
7073 | else if (domain == DNSName("www.sub.powerdns.com.")) { | |
7074 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
7075 | addRRSIG(keys, res->d_records, DNSName("sub.powerdns.com."), 300); | |
7076 | } | |
70b3fe7a RG |
7077 | return 1; |
7078 | } | |
7079 | } | |
7080 | ||
7081 | return 0; | |
7082 | }); | |
7083 | ||
7084 | vector<DNSRecord> ret; | |
7085 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7086 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7087 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
88cb0fe0 | 7088 | BOOST_REQUIRE_EQUAL(ret.size(), 2); |
70b3fe7a | 7089 | BOOST_CHECK(ret[0].d_type == QType::A); |
5374b03b | 7090 | BOOST_CHECK_EQUAL(queriesCount, 7); |
70b3fe7a RG |
7091 | |
7092 | /* again, to test the cache */ | |
7093 | ret.clear(); | |
7094 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7095 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7096 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
88cb0fe0 | 7097 | BOOST_REQUIRE_EQUAL(ret.size(), 2); |
70b3fe7a | 7098 | BOOST_CHECK(ret[0].d_type == QType::A); |
5374b03b | 7099 | BOOST_CHECK_EQUAL(queriesCount, 7); |
70b3fe7a RG |
7100 | } |
7101 | ||
b7f378d1 RG |
7102 | BOOST_AUTO_TEST_CASE(test_dnssec_secure_to_insecure_nodata) { |
7103 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 7104 | initSR(sr, true); |
b7f378d1 | 7105 | |
0c43f455 | 7106 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
b7f378d1 RG |
7107 | |
7108 | primeHints(); | |
7109 | const DNSName target("powerdns.com."); | |
7110 | testkeysset_t keys; | |
7111 | ||
7112 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
7113 | luaconfsCopy.dsAnchors.clear(); | |
7114 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
7115 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7116 | ||
7117 | g_luaconfs.setState(luaconfsCopy); | |
7118 | ||
7119 | size_t queriesCount = 0; | |
7120 | ||
deca7d8f | 7121 | sr->setAsyncCallback([target,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
b7f378d1 RG |
7122 | queriesCount++; |
7123 | ||
7124 | if (type == QType::DS) { | |
a53e8fe3 | 7125 | if (domain == target) { |
b7f378d1 | 7126 | setLWResult(res, 0, false, false, true); |
895449a5 | 7127 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); |
b7f378d1 RG |
7128 | addNSECRecordToLW(domain, DNSName("z.powerdns.com."), { QType::NS }, 600, res->d_records); |
7129 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7130 | return 1; | |
7131 | } | |
5374b03b RG |
7132 | else { |
7133 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
7134 | } | |
b7f378d1 RG |
7135 | } |
7136 | else if (type == QType::DNSKEY) { | |
7137 | if (domain == g_rootdnsname || domain == DNSName("com.")) { | |
7138 | setLWResult(res, 0, true, false, true); | |
7139 | addDNSKEY(keys, domain, 300, res->d_records); | |
7140 | addRRSIG(keys, res->d_records, domain, 300); | |
7141 | return 1; | |
7142 | } | |
7143 | else { | |
7144 | setLWResult(res, 0, false, false, true); | |
895449a5 | 7145 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); |
b7f378d1 RG |
7146 | return 1; |
7147 | } | |
7148 | } | |
a69867f2 | 7149 | else { |
b7f378d1 RG |
7150 | if (isRootServer(ip)) { |
7151 | setLWResult(res, 0, false, false, true); | |
7152 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7153 | addDS(DNSName("com."), 300, res->d_records, keys); | |
7154 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
7155 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7156 | return 1; | |
7157 | } | |
7158 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
a69867f2 RG |
7159 | if (domain == DNSName("com.")) { |
7160 | setLWResult(res, 0, true, false, true); | |
7161 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
7162 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7163 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7164 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7165 | } | |
7166 | else { | |
7167 | setLWResult(res, 0, false, false, true); | |
7168 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7169 | /* no DS */ | |
7170 | addNSECRecordToLW(domain, DNSName("z.powerdns.com."), { QType::NS }, 600, res->d_records); | |
7171 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7172 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
7173 | } | |
b7f378d1 RG |
7174 | return 1; |
7175 | } | |
7176 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
a69867f2 RG |
7177 | if (type == QType::NS) { |
7178 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
7179 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
7180 | } | |
7181 | else { | |
7182 | setLWResult(res, 0, true, false, true); | |
7183 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
7184 | } | |
b7f378d1 RG |
7185 | return 1; |
7186 | } | |
7187 | } | |
7188 | ||
7189 | return 0; | |
7190 | }); | |
7191 | ||
7192 | vector<DNSRecord> ret; | |
7193 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7194 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7195 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
7196 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
a69867f2 RG |
7197 | /* 4 NS (com from root, com from com, powerdns.com from com, |
7198 | powerdns.com from powerdns.com) | |
7199 | 2 DNSKEY (. and com., none for powerdns.com because no DS) | |
7200 | 1 query for A | |
7201 | */ | |
7202 | BOOST_CHECK_EQUAL(queriesCount, 7); | |
b7f378d1 RG |
7203 | |
7204 | /* again, to test the cache */ | |
7205 | ret.clear(); | |
7206 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7207 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7208 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
7209 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
a69867f2 | 7210 | BOOST_CHECK_EQUAL(queriesCount, 7); |
b7f378d1 RG |
7211 | } |
7212 | ||
895449a5 | 7213 | BOOST_AUTO_TEST_CASE(test_dnssec_secure_to_insecure_cname) { |
b7f378d1 | 7214 | std::unique_ptr<SyncRes> sr; |
860d5e8e | 7215 | initSR(sr, true); |
b7f378d1 | 7216 | |
0c43f455 | 7217 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
b7f378d1 | 7218 | |
895449a5 RG |
7219 | primeHints(); |
7220 | const DNSName target("powerdns.com."); | |
7221 | const DNSName targetCName("power-dns.com."); | |
7222 | const ComboAddress targetCNameAddr("192.0.2.42"); | |
7223 | testkeysset_t keys; | |
7224 | ||
7225 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
7226 | luaconfsCopy.dsAnchors.clear(); | |
7227 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
7228 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7229 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7230 | g_luaconfs.setState(luaconfsCopy); | |
7231 | ||
7232 | size_t queriesCount = 0; | |
7233 | ||
deca7d8f | 7234 | sr->setAsyncCallback([target,targetCName,targetCNameAddr,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
895449a5 RG |
7235 | queriesCount++; |
7236 | ||
7237 | if (type == QType::DS) { | |
5374b03b | 7238 | if (domain == targetCName) { |
895449a5 RG |
7239 | setLWResult(res, 0, false, false, true); |
7240 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
7241 | addNSECRecordToLW(domain, DNSName("z.power-dns.com."), { QType::NS }, 600, res->d_records); | |
7242 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7243 | return 1; | |
7244 | } | |
5374b03b RG |
7245 | else { |
7246 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
7247 | } | |
895449a5 RG |
7248 | } |
7249 | else if (type == QType::DNSKEY) { | |
7250 | if (domain == g_rootdnsname || domain == DNSName("com.") || domain == DNSName("powerdns.com.")) { | |
7251 | setLWResult(res, 0, true, false, true); | |
7252 | addDNSKEY(keys, domain, 300, res->d_records); | |
7253 | addRRSIG(keys, res->d_records, domain, 300); | |
7254 | return 1; | |
7255 | } | |
7256 | else { | |
7257 | setLWResult(res, 0, false, false, true); | |
7258 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
7259 | return 1; | |
7260 | } | |
7261 | } | |
7262 | else { | |
7263 | if (isRootServer(ip)) { | |
7264 | setLWResult(res, 0, false, false, true); | |
7265 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7266 | addDS(DNSName("com."), 300, res->d_records, keys); | |
7267 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
7268 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7269 | return 1; | |
7270 | } | |
7271 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
7272 | setLWResult(res, 0, false, false, true); | |
a69867f2 RG |
7273 | if (domain == DNSName("com.")) { |
7274 | setLWResult(res, 0, true, false, true); | |
7275 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
7276 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7277 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7278 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
895449a5 | 7279 | } |
a69867f2 RG |
7280 | else { |
7281 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7282 | if (domain == DNSName("powerdns.com.")) { | |
7283 | addDS(DNSName("powerdns.com."), 300, res->d_records, keys); | |
7284 | } | |
7285 | else if (domain == targetCName) { | |
7286 | addNSECRecordToLW(domain, DNSName("z.power-dns.com."), { QType::NS }, 600, res->d_records); | |
7287 | } | |
7288 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7289 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
895449a5 | 7290 | } |
a69867f2 | 7291 | |
895449a5 RG |
7292 | return 1; |
7293 | } | |
7294 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
7295 | setLWResult(res, 0, true, false, true); | |
a69867f2 RG |
7296 | |
7297 | if (type == QType::NS) { | |
7298 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
7299 | if (domain == DNSName("powerdns.com.")) { | |
7300 | addRRSIG(keys, res->d_records, domain, 300); | |
7301 | } | |
7302 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
7303 | if (domain == DNSName("powerdns.com.")) { | |
7304 | addRRSIG(keys, res->d_records, domain, 300); | |
7305 | } | |
895449a5 | 7306 | } |
a69867f2 RG |
7307 | else { |
7308 | if (domain == DNSName("powerdns.com.")) { | |
7309 | addRecordToLW(res, domain, QType::CNAME, targetCName.toString()); | |
7310 | addRRSIG(keys, res->d_records, domain, 300); | |
7311 | } | |
7312 | else if (domain == targetCName) { | |
7313 | addRecordToLW(res, domain, QType::A, targetCNameAddr.toString()); | |
7314 | } | |
895449a5 | 7315 | } |
a69867f2 | 7316 | |
895449a5 RG |
7317 | return 1; |
7318 | } | |
7319 | } | |
7320 | ||
7321 | return 0; | |
7322 | }); | |
7323 | ||
7324 | vector<DNSRecord> ret; | |
7325 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7326 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7327 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
7328 | BOOST_REQUIRE_EQUAL(ret.size(), 3); | |
a69867f2 | 7329 | BOOST_CHECK_EQUAL(queriesCount, 11); |
895449a5 RG |
7330 | |
7331 | /* again, to test the cache */ | |
7332 | ret.clear(); | |
7333 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7334 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7335 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
7336 | BOOST_REQUIRE_EQUAL(ret.size(), 3); | |
a69867f2 | 7337 | BOOST_CHECK_EQUAL(queriesCount, 11); |
895449a5 RG |
7338 | } |
7339 | ||
933299e8 RG |
7340 | BOOST_AUTO_TEST_CASE(test_dnssec_secure_to_insecure_cname_glue) { |
7341 | std::unique_ptr<SyncRes> sr; | |
f100caac | 7342 | initSR(sr, true); |
933299e8 RG |
7343 | |
7344 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
7345 | ||
7346 | primeHints(); | |
7347 | const DNSName target("powerdns.com."); | |
7348 | const DNSName targetCName1("cname.sub.powerdns.com."); | |
7349 | const DNSName targetCName2("cname2.sub.powerdns.com."); | |
7350 | const ComboAddress targetCName2Addr("192.0.2.42"); | |
7351 | testkeysset_t keys; | |
7352 | ||
7353 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
7354 | luaconfsCopy.dsAnchors.clear(); | |
7355 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
7356 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7357 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7358 | g_luaconfs.setState(luaconfsCopy); | |
7359 | ||
7360 | size_t queriesCount = 0; | |
7361 | ||
deca7d8f | 7362 | sr->setAsyncCallback([target,targetCName1,targetCName2,targetCName2Addr,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
933299e8 RG |
7363 | queriesCount++; |
7364 | ||
7365 | if (type == QType::DS || type == QType::DNSKEY) { | |
7366 | if (domain == DNSName("sub.powerdns.com")) { | |
7367 | setLWResult(res, 0, false, false, true); | |
7368 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
7369 | addNSECRecordToLW(domain, DNSName("z.power-dns.com."), { QType::NS }, 600, res->d_records); | |
7370 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7371 | return 1; | |
7372 | } | |
7373 | else { | |
7374 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
7375 | } | |
7376 | } | |
7377 | else { | |
7378 | if (isRootServer(ip)) { | |
7379 | setLWResult(res, 0, false, false, true); | |
7380 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7381 | addDS(DNSName("com."), 300, res->d_records, keys); | |
7382 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
7383 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7384 | return 1; | |
7385 | } | |
7386 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
7387 | setLWResult(res, 0, false, false, true); | |
7388 | if (domain == DNSName("com.")) { | |
7389 | setLWResult(res, 0, true, false, true); | |
7390 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
7391 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7392 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7393 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7394 | } | |
7395 | else { | |
7396 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7397 | if (domain == DNSName("powerdns.com.")) { | |
7398 | addDS(DNSName("powerdns.com."), 300, res->d_records, keys); | |
7399 | } | |
7400 | else if (domain == DNSName("sub.powerdns.com")) { | |
7401 | addNSECRecordToLW(domain, DNSName("z.power-dns.com."), { QType::NS }, 600, res->d_records); | |
7402 | } | |
7403 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7404 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
7405 | } | |
7406 | ||
7407 | return 1; | |
7408 | } | |
7409 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
7410 | setLWResult(res, 0, true, false, true); | |
7411 | ||
7412 | if (type == QType::NS) { | |
7413 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
7414 | if (domain == DNSName("powerdns.com.")) { | |
7415 | addRRSIG(keys, res->d_records, domain, 300); | |
7416 | } | |
7417 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
7418 | if (domain == DNSName("powerdns.com.")) { | |
7419 | addRRSIG(keys, res->d_records, domain, 300); | |
7420 | } | |
7421 | } | |
7422 | else { | |
7423 | if (domain == DNSName("powerdns.com.")) { | |
7424 | addRecordToLW(res, domain, QType::CNAME, targetCName1.toString()); | |
7425 | addRRSIG(keys, res->d_records, domain, 300); | |
7426 | /* add the CNAME target as a glue, with no RRSIG since the sub zone is insecure */ | |
7427 | addRecordToLW(res, targetCName1, QType::CNAME, targetCName2.toString()); | |
7428 | addRecordToLW(res, targetCName2, QType::A, targetCName2Addr.toString()); | |
7429 | } | |
7430 | else if (domain == targetCName1) { | |
7431 | addRecordToLW(res, domain, QType::CNAME, targetCName2.toString()); | |
7432 | } | |
7433 | else if (domain == targetCName2) { | |
7434 | addRecordToLW(res, domain, QType::A, targetCName2Addr.toString()); | |
7435 | } | |
7436 | } | |
7437 | ||
7438 | return 1; | |
7439 | } | |
7440 | } | |
7441 | ||
7442 | return 0; | |
7443 | }); | |
7444 | ||
7445 | vector<DNSRecord> ret; | |
7446 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7447 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7448 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
7449 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
7450 | BOOST_CHECK_EQUAL(queriesCount, 11); | |
7451 | ||
7452 | /* again, to test the cache */ | |
7453 | ret.clear(); | |
7454 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7455 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7456 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
7457 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
7458 | BOOST_CHECK_EQUAL(queriesCount, 11); | |
7459 | } | |
7460 | ||
3d5ebf10 RG |
7461 | BOOST_AUTO_TEST_CASE(test_dnssec_insecure_to_secure_cname) { |
7462 | std::unique_ptr<SyncRes> sr; | |
7463 | initSR(sr, true); | |
7464 | ||
0c43f455 | 7465 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
3d5ebf10 RG |
7466 | |
7467 | primeHints(); | |
7468 | const DNSName target("power-dns.com."); | |
7469 | const DNSName targetCName("powerdns.com."); | |
7470 | const ComboAddress targetCNameAddr("192.0.2.42"); | |
7471 | testkeysset_t keys; | |
7472 | ||
7473 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
7474 | luaconfsCopy.dsAnchors.clear(); | |
7475 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
7476 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7477 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7478 | g_luaconfs.setState(luaconfsCopy); | |
7479 | ||
7480 | size_t queriesCount = 0; | |
7481 | ||
deca7d8f | 7482 | sr->setAsyncCallback([target,targetCName,targetCNameAddr,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
3d5ebf10 RG |
7483 | queriesCount++; |
7484 | ||
7485 | if (type == QType::DS) { | |
a53e8fe3 | 7486 | if (domain == DNSName("power-dns.com.")) { |
3d5ebf10 RG |
7487 | setLWResult(res, 0, false, false, true); |
7488 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
7489 | addNSECRecordToLW(domain, DNSName("z.power-dns.com."), { QType::NS }, 600, res->d_records); | |
7490 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7491 | return 1; | |
7492 | } | |
5374b03b RG |
7493 | else { |
7494 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
7495 | } | |
3d5ebf10 RG |
7496 | } |
7497 | else if (type == QType::DNSKEY) { | |
7498 | if (domain == g_rootdnsname || domain == DNSName("com.") || domain == DNSName("powerdns.com.")) { | |
7499 | setLWResult(res, 0, true, false, true); | |
7500 | addDNSKEY(keys, domain, 300, res->d_records); | |
7501 | addRRSIG(keys, res->d_records, domain, 300); | |
7502 | return 1; | |
7503 | } | |
7504 | else { | |
7505 | setLWResult(res, 0, false, false, true); | |
7506 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
7507 | return 1; | |
7508 | } | |
7509 | } | |
7510 | else { | |
7511 | if (isRootServer(ip)) { | |
7512 | setLWResult(res, 0, false, false, true); | |
7513 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7514 | addDS(DNSName("com."), 300, res->d_records, keys); | |
7515 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
7516 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7517 | return 1; | |
7518 | } | |
7519 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
a69867f2 RG |
7520 | if (domain == DNSName("com.")) { |
7521 | setLWResult(res, 0, true, false, true); | |
7522 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
7523 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7524 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7525 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
3d5ebf10 | 7526 | } |
a69867f2 RG |
7527 | else if (domain == DNSName("powerdns.com.") || domain == DNSName("power-dns.com.")) { |
7528 | setLWResult(res, 0, false, false, true); | |
7529 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7530 | if (domain == targetCName) { | |
7531 | addDS(DNSName("powerdns.com."), 300, res->d_records, keys); | |
7532 | } | |
7533 | else if (domain == target) { | |
7534 | addNSECRecordToLW(domain, DNSName("z.power-dns.com."), { QType::NS }, 600, res->d_records); | |
7535 | } | |
7536 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7537 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
3d5ebf10 | 7538 | } |
3d5ebf10 RG |
7539 | return 1; |
7540 | } | |
7541 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
7542 | setLWResult(res, 0, true, false, true); | |
a69867f2 RG |
7543 | if (type == QType::NS) { |
7544 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
7545 | if (domain == DNSName("powerdns.com.")) { | |
7546 | addRRSIG(keys, res->d_records, domain, 300); | |
7547 | } | |
7548 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
7549 | if (domain == DNSName("powerdns.com.")) { | |
7550 | addRRSIG(keys, res->d_records, domain, 300); | |
7551 | } | |
3d5ebf10 | 7552 | } |
a69867f2 RG |
7553 | else { |
7554 | if (domain == target) { | |
7555 | addRecordToLW(res, domain, QType::CNAME, targetCName.toString()); | |
7556 | } | |
7557 | else if (domain == targetCName) { | |
7558 | addRecordToLW(res, domain, QType::A, targetCNameAddr.toString()); | |
7559 | addRRSIG(keys, res->d_records, domain, 300); | |
7560 | } | |
3d5ebf10 RG |
7561 | } |
7562 | return 1; | |
7563 | } | |
7564 | } | |
7565 | ||
7566 | return 0; | |
7567 | }); | |
7568 | ||
7569 | vector<DNSRecord> ret; | |
7570 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7571 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7572 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
7573 | BOOST_REQUIRE_EQUAL(ret.size(), 3); | |
a69867f2 | 7574 | BOOST_CHECK_EQUAL(queriesCount, 11); |
3d5ebf10 RG |
7575 | |
7576 | /* again, to test the cache */ | |
7577 | ret.clear(); | |
7578 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7579 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7580 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
7581 | BOOST_REQUIRE_EQUAL(ret.size(), 3); | |
a69867f2 | 7582 | BOOST_CHECK_EQUAL(queriesCount, 11); |
3d5ebf10 RG |
7583 | } |
7584 | ||
7585 | BOOST_AUTO_TEST_CASE(test_dnssec_bogus_to_secure_cname) { | |
7586 | std::unique_ptr<SyncRes> sr; | |
7587 | initSR(sr, true); | |
7588 | ||
0c43f455 | 7589 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
3d5ebf10 RG |
7590 | |
7591 | primeHints(); | |
7592 | const DNSName target("power-dns.com."); | |
7593 | const DNSName targetCName("powerdns.com."); | |
7594 | const ComboAddress targetCNameAddr("192.0.2.42"); | |
7595 | testkeysset_t keys; | |
7596 | ||
7597 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
7598 | luaconfsCopy.dsAnchors.clear(); | |
7599 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
7600 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7601 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7602 | generateKeyMaterial(DNSName("power-dns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7603 | g_luaconfs.setState(luaconfsCopy); | |
7604 | ||
7605 | size_t queriesCount = 0; | |
7606 | ||
deca7d8f | 7607 | sr->setAsyncCallback([target,targetCName,targetCNameAddr,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
3d5ebf10 RG |
7608 | queriesCount++; |
7609 | ||
5374b03b RG |
7610 | if (type == QType::DS || type == QType::DNSKEY) { |
7611 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
3d5ebf10 RG |
7612 | } |
7613 | else { | |
7614 | if (isRootServer(ip)) { | |
7615 | setLWResult(res, 0, false, false, true); | |
7616 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7617 | addDS(DNSName("com."), 300, res->d_records, keys); | |
7618 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
7619 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7620 | return 1; | |
7621 | } | |
7622 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
a69867f2 RG |
7623 | if (domain == DNSName("com.")) { |
7624 | setLWResult(res, 0, true, false, true); | |
7625 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
7626 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7627 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7628 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7629 | } | |
7630 | else if (domain == DNSName("powerdns.com.") || domain == DNSName("power-dns.com.")) { | |
7631 | setLWResult(res, 0, false, false, true); | |
7632 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7633 | addDS(DNSName(domain), 300, res->d_records, keys); | |
7634 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7635 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
7636 | } | |
3d5ebf10 RG |
7637 | return 1; |
7638 | } | |
7639 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
7640 | setLWResult(res, 0, true, false, true); | |
a69867f2 RG |
7641 | if (type == QType::NS) { |
7642 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
7643 | addRRSIG(keys, res->d_records, domain, 300); | |
7644 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
3d5ebf10 RG |
7645 | addRRSIG(keys, res->d_records, domain, 300); |
7646 | } | |
a69867f2 RG |
7647 | else { |
7648 | if (domain == target) { | |
7649 | addRecordToLW(res, domain, QType::CNAME, targetCName.toString()); | |
7650 | /* No RRSIG, leading to bogus */ | |
7651 | } | |
7652 | else if (domain == targetCName) { | |
7653 | addRecordToLW(res, domain, QType::A, targetCNameAddr.toString()); | |
7654 | addRRSIG(keys, res->d_records, domain, 300); | |
7655 | } | |
7656 | } | |
3d5ebf10 RG |
7657 | return 1; |
7658 | } | |
7659 | } | |
7660 | ||
7661 | return 0; | |
7662 | }); | |
7663 | ||
7664 | vector<DNSRecord> ret; | |
7665 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7666 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7667 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
7668 | BOOST_REQUIRE_EQUAL(ret.size(), 3); | |
428f41b7 | 7669 | BOOST_CHECK_EQUAL(queriesCount, 11); |
3d5ebf10 RG |
7670 | |
7671 | /* again, to test the cache */ | |
7672 | ret.clear(); | |
7673 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7674 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7675 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
7676 | BOOST_REQUIRE_EQUAL(ret.size(), 3); | |
428f41b7 | 7677 | BOOST_CHECK_EQUAL(queriesCount, 11); |
3d5ebf10 RG |
7678 | } |
7679 | ||
7680 | BOOST_AUTO_TEST_CASE(test_dnssec_secure_to_bogus_cname) { | |
7681 | std::unique_ptr<SyncRes> sr; | |
7682 | initSR(sr, true); | |
7683 | ||
0c43f455 | 7684 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
3d5ebf10 RG |
7685 | |
7686 | primeHints(); | |
7687 | const DNSName target("power-dns.com."); | |
7688 | const DNSName targetCName("powerdns.com."); | |
7689 | const ComboAddress targetCNameAddr("192.0.2.42"); | |
7690 | testkeysset_t keys; | |
7691 | ||
7692 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
7693 | luaconfsCopy.dsAnchors.clear(); | |
7694 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
7695 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7696 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7697 | generateKeyMaterial(DNSName("power-dns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7698 | g_luaconfs.setState(luaconfsCopy); | |
7699 | ||
7700 | size_t queriesCount = 0; | |
7701 | ||
deca7d8f | 7702 | sr->setAsyncCallback([target,targetCName,targetCNameAddr,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
3d5ebf10 RG |
7703 | queriesCount++; |
7704 | ||
5374b03b RG |
7705 | if (type == QType::DS || type == QType::DNSKEY) { |
7706 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
3d5ebf10 RG |
7707 | } |
7708 | else { | |
7709 | if (isRootServer(ip)) { | |
7710 | setLWResult(res, 0, false, false, true); | |
7711 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7712 | addDS(DNSName("com."), 300, res->d_records, keys); | |
7713 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
7714 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7715 | return 1; | |
7716 | } | |
7717 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
a69867f2 RG |
7718 | if (domain == DNSName("com.")) { |
7719 | setLWResult(res, 0, true, false, true); | |
7720 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
7721 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7722 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7723 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7724 | } | |
7725 | else if (domain == DNSName("powerdns.com.") || domain == DNSName("power-dns.com.")) { | |
7726 | setLWResult(res, 0, false, false, true); | |
7727 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7728 | addDS(DNSName(domain), 300, res->d_records, keys); | |
7729 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7730 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
7731 | } | |
3d5ebf10 RG |
7732 | return 1; |
7733 | } | |
7734 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
7735 | setLWResult(res, 0, true, false, true); | |
a69867f2 RG |
7736 | if (type == QType::NS) { |
7737 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
7738 | addRRSIG(keys, res->d_records, domain, 300); | |
7739 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
3d5ebf10 RG |
7740 | addRRSIG(keys, res->d_records, domain, 300); |
7741 | } | |
a69867f2 RG |
7742 | else { |
7743 | if (domain == target) { | |
7744 | addRecordToLW(res, domain, QType::CNAME, targetCName.toString()); | |
7745 | addRRSIG(keys, res->d_records, domain, 300); | |
7746 | } | |
7747 | else if (domain == targetCName) { | |
7748 | addRecordToLW(res, domain, QType::A, targetCNameAddr.toString()); | |
7749 | /* No RRSIG, leading to bogus */ | |
7750 | } | |
3d5ebf10 RG |
7751 | } |
7752 | return 1; | |
7753 | } | |
7754 | } | |
7755 | ||
7756 | return 0; | |
7757 | }); | |
7758 | ||
7759 | vector<DNSRecord> ret; | |
7760 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7761 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7762 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
7763 | BOOST_REQUIRE_EQUAL(ret.size(), 3); | |
428f41b7 | 7764 | BOOST_CHECK_EQUAL(queriesCount, 11); |
3d5ebf10 RG |
7765 | |
7766 | /* again, to test the cache */ | |
7767 | ret.clear(); | |
7768 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7769 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7770 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
7771 | BOOST_REQUIRE_EQUAL(ret.size(), 3); | |
428f41b7 | 7772 | BOOST_CHECK_EQUAL(queriesCount, 11); |
3d5ebf10 RG |
7773 | } |
7774 | ||
7775 | BOOST_AUTO_TEST_CASE(test_dnssec_secure_to_secure_cname) { | |
7776 | std::unique_ptr<SyncRes> sr; | |
7777 | initSR(sr, true); | |
7778 | ||
0c43f455 | 7779 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
3d5ebf10 RG |
7780 | |
7781 | primeHints(); | |
7782 | const DNSName target("power-dns.com."); | |
7783 | const DNSName targetCName("powerdns.com."); | |
7784 | const ComboAddress targetCNameAddr("192.0.2.42"); | |
7785 | testkeysset_t keys; | |
7786 | ||
7787 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
7788 | luaconfsCopy.dsAnchors.clear(); | |
7789 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
7790 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7791 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7792 | generateKeyMaterial(DNSName("power-dns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7793 | g_luaconfs.setState(luaconfsCopy); | |
7794 | ||
7795 | size_t queriesCount = 0; | |
7796 | ||
deca7d8f | 7797 | sr->setAsyncCallback([target,targetCName,targetCNameAddr,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
3d5ebf10 RG |
7798 | queriesCount++; |
7799 | ||
5374b03b RG |
7800 | if (type == QType::DS || type == QType::DNSKEY) { |
7801 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
3d5ebf10 RG |
7802 | } |
7803 | else { | |
7804 | if (isRootServer(ip)) { | |
7805 | setLWResult(res, 0, false, false, true); | |
7806 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7807 | addDS(DNSName("com."), 300, res->d_records, keys); | |
7808 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
7809 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7810 | return 1; | |
7811 | } | |
7812 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
a69867f2 RG |
7813 | if (domain == DNSName("com.")) { |
7814 | setLWResult(res, 0, true, false, true); | |
7815 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
7816 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7817 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7818 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7819 | } | |
7820 | else if (domain == DNSName("powerdns.com.") || domain == DNSName("power-dns.com.")) { | |
7821 | setLWResult(res, 0, false, false, true); | |
7822 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7823 | addDS(DNSName(domain), 300, res->d_records, keys); | |
7824 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7825 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
7826 | } | |
3d5ebf10 RG |
7827 | return 1; |
7828 | } | |
7829 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
7830 | setLWResult(res, 0, true, false, true); | |
a69867f2 RG |
7831 | if (type == QType::NS) { |
7832 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
3d5ebf10 | 7833 | addRRSIG(keys, res->d_records, domain, 300); |
a69867f2 | 7834 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); |
3d5ebf10 RG |
7835 | addRRSIG(keys, res->d_records, domain, 300); |
7836 | } | |
a69867f2 RG |
7837 | else { |
7838 | if (domain == target) { | |
7839 | addRecordToLW(res, domain, QType::CNAME, targetCName.toString()); | |
7840 | addRRSIG(keys, res->d_records, domain, 300); | |
7841 | } | |
7842 | else if (domain == targetCName) { | |
7843 | addRecordToLW(res, domain, QType::A, targetCNameAddr.toString()); | |
7844 | addRRSIG(keys, res->d_records, domain, 300); | |
7845 | } | |
7846 | } | |
3d5ebf10 RG |
7847 | return 1; |
7848 | } | |
7849 | } | |
7850 | ||
7851 | return 0; | |
7852 | }); | |
7853 | ||
7854 | vector<DNSRecord> ret; | |
7855 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7856 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7857 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
7858 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
a69867f2 | 7859 | BOOST_CHECK_EQUAL(queriesCount, 12); |
3d5ebf10 RG |
7860 | |
7861 | /* again, to test the cache */ | |
7862 | ret.clear(); | |
7863 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7864 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7865 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
7866 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
a69867f2 | 7867 | BOOST_CHECK_EQUAL(queriesCount, 12); |
3d5ebf10 RG |
7868 | } |
7869 | ||
7870 | BOOST_AUTO_TEST_CASE(test_dnssec_bogus_to_insecure_cname) { | |
7871 | std::unique_ptr<SyncRes> sr; | |
a69867f2 | 7872 | initSR(sr, true); |
3d5ebf10 | 7873 | |
0c43f455 | 7874 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
3d5ebf10 RG |
7875 | |
7876 | primeHints(); | |
7877 | const DNSName target("powerdns.com."); | |
7878 | const DNSName targetCName("power-dns.com."); | |
7879 | const ComboAddress targetCNameAddr("192.0.2.42"); | |
7880 | testkeysset_t keys; | |
7881 | ||
7882 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
7883 | luaconfsCopy.dsAnchors.clear(); | |
7884 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
7885 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7886 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7887 | generateKeyMaterial(DNSName("power-dns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7888 | g_luaconfs.setState(luaconfsCopy); | |
7889 | ||
7890 | size_t queriesCount = 0; | |
7891 | ||
deca7d8f | 7892 | sr->setAsyncCallback([target,targetCName,targetCNameAddr,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
3d5ebf10 RG |
7893 | queriesCount++; |
7894 | ||
7895 | if (type == QType::DS) { | |
a53e8fe3 | 7896 | if (domain == DNSName("power-dns.com.")) { |
3d5ebf10 RG |
7897 | setLWResult(res, 0, false, false, true); |
7898 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
7899 | addNSECRecordToLW(domain, DNSName("z.power-dns.com."), { QType::NS }, 600, res->d_records); | |
7900 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7901 | return 1; | |
7902 | } | |
5374b03b RG |
7903 | else { |
7904 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
7905 | } | |
3d5ebf10 RG |
7906 | } |
7907 | else if (type == QType::DNSKEY) { | |
7908 | if (domain == g_rootdnsname || domain == DNSName("com.") || domain == DNSName("powerdns.com.")) { | |
7909 | setLWResult(res, 0, true, false, true); | |
7910 | addDNSKEY(keys, domain, 300, res->d_records); | |
7911 | addRRSIG(keys, res->d_records, domain, 300); | |
7912 | return 1; | |
7913 | } | |
7914 | else { | |
7915 | setLWResult(res, 0, false, false, true); | |
7916 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
7917 | return 1; | |
7918 | } | |
7919 | } | |
7920 | else { | |
7921 | if (isRootServer(ip)) { | |
7922 | setLWResult(res, 0, false, false, true); | |
7923 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7924 | addDS(DNSName("com."), 300, res->d_records, keys); | |
7925 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
7926 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7927 | return 1; | |
7928 | } | |
7929 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
88cb0fe0 RG |
7930 | if (domain == DNSName("com.")) { |
7931 | setLWResult(res, 0, true, false, true); | |
a69867f2 | 7932 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); |
88cb0fe0 RG |
7933 | addRRSIG(keys, res->d_records, DNSName("com."), 300); |
7934 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7935 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
3d5ebf10 | 7936 | } |
88cb0fe0 RG |
7937 | else if (domain == DNSName("powerdns.com.") || domain == DNSName("power-dns.com.")) { |
7938 | setLWResult(res, 0, false, false, true); | |
7939 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7940 | if (domain == DNSName("powerdns.com.")) { | |
7941 | addDS(DNSName("powerdns.com."), 300, res->d_records, keys); | |
7942 | } | |
7943 | else if (domain == targetCName) { | |
7944 | addNSECRecordToLW(domain, DNSName("z.power-dns.com."), { QType::NS }, 600, res->d_records); | |
7945 | } | |
7946 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7947 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
3d5ebf10 | 7948 | } |
3d5ebf10 RG |
7949 | return 1; |
7950 | } | |
7951 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
7952 | setLWResult(res, 0, true, false, true); | |
88cb0fe0 RG |
7953 | if (type == QType::NS) { |
7954 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
7955 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
3d5ebf10 | 7956 | } |
88cb0fe0 RG |
7957 | else { |
7958 | if (domain == DNSName("powerdns.com.")) { | |
7959 | addRecordToLW(res, domain, QType::CNAME, targetCName.toString()); | |
7960 | /* No RRSIG -> Bogus */ | |
7961 | } | |
7962 | else if (domain == targetCName) { | |
7963 | addRecordToLW(res, domain, QType::A, targetCNameAddr.toString()); | |
7964 | } | |
3d5ebf10 RG |
7965 | } |
7966 | return 1; | |
7967 | } | |
7968 | } | |
7969 | ||
7970 | return 0; | |
7971 | }); | |
7972 | ||
7973 | vector<DNSRecord> ret; | |
7974 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7975 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7976 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
7977 | /* no RRSIG to show */ | |
7978 | BOOST_CHECK_EQUAL(ret.size(), 2); | |
a69867f2 | 7979 | BOOST_CHECK_EQUAL(queriesCount, 10); |
3d5ebf10 RG |
7980 | |
7981 | /* again, to test the cache */ | |
7982 | ret.clear(); | |
7983 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7984 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7985 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
7986 | BOOST_CHECK_EQUAL(ret.size(), 2); | |
a69867f2 | 7987 | BOOST_CHECK_EQUAL(queriesCount, 10); |
3d5ebf10 RG |
7988 | } |
7989 | ||
895449a5 RG |
7990 | BOOST_AUTO_TEST_CASE(test_dnssec_insecure_ta) { |
7991 | std::unique_ptr<SyncRes> sr; | |
7992 | initSR(sr, true); | |
7993 | ||
0c43f455 | 7994 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
895449a5 RG |
7995 | |
7996 | primeHints(); | |
7997 | const DNSName target("powerdns.com."); | |
7998 | const ComboAddress targetAddr("192.0.2.42"); | |
7999 | testkeysset_t keys; | |
8000 | ||
8001 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
8002 | luaconfsCopy.dsAnchors.clear(); | |
8003 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
8004 | /* No key material for .com */ | |
8005 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8006 | luaconfsCopy.dsAnchors[target].insert(keys[target].second); | |
8007 | g_luaconfs.setState(luaconfsCopy); | |
8008 | ||
8009 | size_t queriesCount = 0; | |
8010 | ||
deca7d8f | 8011 | sr->setAsyncCallback([target,targetAddr,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
895449a5 RG |
8012 | queriesCount++; |
8013 | ||
a53e8fe3 | 8014 | if (type == QType::DNSKEY) { |
895449a5 RG |
8015 | if (domain == g_rootdnsname || domain == DNSName("powerdns.com.")) { |
8016 | setLWResult(res, 0, true, false, true); | |
8017 | addDNSKEY(keys, domain, 300, res->d_records); | |
8018 | addRRSIG(keys, res->d_records, domain, 300); | |
8019 | return 1; | |
8020 | } | |
8021 | else if (domain == DNSName("com.")) { | |
8022 | setLWResult(res, 0, false, false, true); | |
8023 | addRecordToLW(res, domain, QType::SOA, ". yop. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
8024 | return 1; | |
8025 | } | |
8026 | } | |
88cb0fe0 | 8027 | else { |
895449a5 RG |
8028 | if (isRootServer(ip)) { |
8029 | setLWResult(res, 0, false, false, true); | |
8030 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
8031 | addNSECRecordToLW(DNSName("com."), DNSName("com."), { QType::NS }, 600, res->d_records); | |
8032 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
8033 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
8034 | return 1; | |
8035 | } | |
8036 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
88cb0fe0 RG |
8037 | if (target == domain) { |
8038 | setLWResult(res, 0, false, false, true); | |
8039 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
8040 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
8041 | } | |
8042 | else if (domain == DNSName("com.")) { | |
8043 | setLWResult(res, 0, true, false, true); | |
8044 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
8045 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
8046 | } | |
895449a5 RG |
8047 | return 1; |
8048 | } | |
8049 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
8050 | setLWResult(res, 0, true, false, true); | |
88cb0fe0 RG |
8051 | if (type == QType::NS) { |
8052 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
8053 | } | |
8054 | else { | |
8055 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
8056 | } | |
895449a5 RG |
8057 | addRRSIG(keys, res->d_records, domain, 300); |
8058 | return 1; | |
8059 | } | |
8060 | } | |
8061 | ||
8062 | return 0; | |
8063 | }); | |
8064 | ||
8065 | vector<DNSRecord> ret; | |
8066 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
8067 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8068 | /* should be insecure but we have a TA for powerdns.com. */ | |
8069 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
8070 | /* We got a RRSIG */ | |
8071 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
8072 | BOOST_CHECK(ret[0].d_type == QType::A); | |
5374b03b | 8073 | BOOST_CHECK_EQUAL(queriesCount, 5); |
895449a5 RG |
8074 | |
8075 | /* again, to test the cache */ | |
8076 | ret.clear(); | |
8077 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
8078 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8079 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
8080 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
8081 | BOOST_CHECK(ret[0].d_type == QType::A); | |
5374b03b | 8082 | BOOST_CHECK_EQUAL(queriesCount, 5); |
895449a5 RG |
8083 | } |
8084 | ||
8085 | BOOST_AUTO_TEST_CASE(test_dnssec_insecure_ta_norrsig) { | |
8086 | std::unique_ptr<SyncRes> sr; | |
8087 | initSR(sr, true); | |
8088 | ||
0c43f455 | 8089 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
895449a5 RG |
8090 | |
8091 | primeHints(); | |
8092 | const DNSName target("powerdns.com."); | |
8093 | const ComboAddress targetAddr("192.0.2.42"); | |
8094 | testkeysset_t keys; | |
8095 | ||
8096 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
8097 | luaconfsCopy.dsAnchors.clear(); | |
8098 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
8099 | /* No key material for .com */ | |
8100 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8101 | luaconfsCopy.dsAnchors[target].insert(keys[target].second); | |
8102 | g_luaconfs.setState(luaconfsCopy); | |
8103 | ||
8104 | size_t queriesCount = 0; | |
8105 | ||
deca7d8f | 8106 | sr->setAsyncCallback([target,targetAddr,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
895449a5 RG |
8107 | queriesCount++; |
8108 | ||
a53e8fe3 | 8109 | if (type == QType::DNSKEY) { |
895449a5 RG |
8110 | if (domain == g_rootdnsname || domain == DNSName("powerdns.com.")) { |
8111 | setLWResult(res, 0, true, false, true); | |
8112 | addDNSKEY(keys, domain, 300, res->d_records); | |
8113 | addRRSIG(keys, res->d_records, domain, 300); | |
8114 | return 1; | |
8115 | } | |
8116 | else if (domain == DNSName("com.")) { | |
8117 | setLWResult(res, 0, false, false, true); | |
8118 | addRecordToLW(res, domain, QType::SOA, ". yop. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
8119 | return 1; | |
8120 | } | |
8121 | } | |
70b3fe7a RG |
8122 | else { |
8123 | if (target.isPartOf(domain) && isRootServer(ip)) { | |
895449a5 RG |
8124 | setLWResult(res, 0, false, false, true); |
8125 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
8126 | addNSECRecordToLW(DNSName("com."), DNSName("com."), { QType::NS }, 600, res->d_records); | |
8127 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
8128 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
8129 | return 1; | |
8130 | } | |
8131 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
70b3fe7a RG |
8132 | if (target == domain) { |
8133 | setLWResult(res, 0, false, false, true); | |
8134 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
8135 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
8136 | } | |
8137 | else if (domain == DNSName("com.")) { | |
8138 | setLWResult(res, 0, true, false, true); | |
8139 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
88cb0fe0 | 8140 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); |
70b3fe7a | 8141 | } |
895449a5 RG |
8142 | return 1; |
8143 | } | |
70b3fe7a | 8144 | else if (domain == target && ip == ComboAddress("192.0.2.2:53")) { |
895449a5 | 8145 | setLWResult(res, 0, true, false, true); |
70b3fe7a RG |
8146 | if (type == QType::NS) { |
8147 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
8148 | } | |
8149 | else { | |
8150 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
8151 | } | |
895449a5 RG |
8152 | /* No RRSIG in a now (thanks to TA) Secure zone -> Bogus*/ |
8153 | return 1; | |
8154 | } | |
8155 | } | |
8156 | ||
8157 | return 0; | |
8158 | }); | |
8159 | ||
8160 | vector<DNSRecord> ret; | |
8161 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
8162 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8163 | /* should be insecure but we have a TA for powerdns.com., but no RRSIG so Bogus */ | |
8164 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
8165 | /* No RRSIG */ | |
8166 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
8167 | BOOST_CHECK(ret[0].d_type == QType::A); | |
5374b03b | 8168 | BOOST_CHECK_EQUAL(queriesCount, 4); |
895449a5 RG |
8169 | |
8170 | /* again, to test the cache */ | |
8171 | ret.clear(); | |
8172 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
8173 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8174 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
8175 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
8176 | BOOST_CHECK(ret[0].d_type == QType::A); | |
5374b03b | 8177 | BOOST_CHECK_EQUAL(queriesCount, 4); |
895449a5 RG |
8178 | } |
8179 | ||
895449a5 RG |
8180 | BOOST_AUTO_TEST_CASE(test_dnssec_nta) { |
8181 | std::unique_ptr<SyncRes> sr; | |
8182 | initSR(sr, true); | |
8183 | ||
0c43f455 | 8184 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
895449a5 | 8185 | |
b7f378d1 RG |
8186 | primeHints(); |
8187 | const DNSName target("."); | |
8188 | testkeysset_t keys; | |
8189 | ||
8190 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
8191 | luaconfsCopy.dsAnchors.clear(); | |
8192 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
8193 | /* Add a NTA for "." */ | |
8194 | luaconfsCopy.negAnchors[g_rootdnsname] = "NTA for Root"; | |
8195 | g_luaconfs.setState(luaconfsCopy); | |
8196 | ||
8197 | size_t queriesCount = 0; | |
8198 | ||
deca7d8f | 8199 | sr->setAsyncCallback([target,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
b7f378d1 RG |
8200 | queriesCount++; |
8201 | ||
8202 | if (domain == target && type == QType::NS) { | |
8203 | ||
8204 | setLWResult(res, 0, true, false, true); | |
8205 | char addr[] = "a.root-servers.net."; | |
8206 | for (char idx = 'a'; idx <= 'm'; idx++) { | |
8207 | addr[0] = idx; | |
8455425c RG |
8208 | addRecordToLW(res, domain, QType::NS, std::string(addr), DNSResourceRecord::ANSWER, 3600); |
8209 | } | |
8210 | ||
8211 | addRRSIG(keys, res->d_records, domain, 300); | |
8212 | ||
8213 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
8214 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
8215 | ||
8216 | return 1; | |
8217 | } else if (domain == target && type == QType::DNSKEY) { | |
8218 | ||
8219 | setLWResult(res, 0, true, false, true); | |
8220 | ||
8221 | /* No DNSKEY */ | |
8222 | ||
8223 | return 1; | |
8224 | } | |
8225 | ||
8226 | return 0; | |
8227 | }); | |
8228 | ||
8229 | vector<DNSRecord> ret; | |
8230 | int res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
b7f378d1 RG |
8231 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
8232 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
8455425c RG |
8233 | /* 13 NS + 1 RRSIG */ |
8234 | BOOST_REQUIRE_EQUAL(ret.size(), 14); | |
8235 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
b7f378d1 RG |
8236 | |
8237 | /* again, to test the cache */ | |
8238 | ret.clear(); | |
8239 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
8240 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8455425c | 8241 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); |
b7f378d1 RG |
8242 | BOOST_REQUIRE_EQUAL(ret.size(), 14); |
8243 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
8455425c RG |
8244 | } |
8245 | ||
8246 | BOOST_AUTO_TEST_CASE(test_dnssec_no_ta) { | |
8247 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 8248 | initSR(sr, true); |
8455425c | 8249 | |
0c43f455 | 8250 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
8455425c RG |
8251 | |
8252 | primeHints(); | |
8253 | const DNSName target("."); | |
b7f378d1 | 8254 | testkeysset_t keys; |
8455425c RG |
8255 | |
8256 | /* Remove the root DS */ | |
8257 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
8258 | luaconfsCopy.dsAnchors.clear(); | |
8259 | g_luaconfs.setState(luaconfsCopy); | |
8260 | ||
8261 | size_t queriesCount = 0; | |
8262 | ||
deca7d8f | 8263 | sr->setAsyncCallback([target,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
8455425c RG |
8264 | queriesCount++; |
8265 | ||
8266 | if (domain == target && type == QType::NS) { | |
8267 | ||
8268 | setLWResult(res, 0, true, false, true); | |
8269 | char addr[] = "a.root-servers.net."; | |
8270 | for (char idx = 'a'; idx <= 'm'; idx++) { | |
8271 | addr[0] = idx; | |
8272 | addRecordToLW(res, domain, QType::NS, std::string(addr), DNSResourceRecord::ANSWER, 3600); | |
8273 | } | |
8274 | ||
8275 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
8276 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
8277 | ||
8278 | return 1; | |
8279 | } | |
8280 | ||
8281 | return 0; | |
8282 | }); | |
8283 | ||
8284 | vector<DNSRecord> ret; | |
8285 | int res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
b7f378d1 RG |
8286 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
8287 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
8455425c RG |
8288 | /* 13 NS + 0 RRSIG */ |
8289 | BOOST_REQUIRE_EQUAL(ret.size(), 13); | |
8290 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
b7f378d1 RG |
8291 | |
8292 | /* again, to test the cache */ | |
8293 | ret.clear(); | |
8294 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
8295 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8455425c | 8296 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); |
b7f378d1 RG |
8297 | BOOST_REQUIRE_EQUAL(ret.size(), 13); |
8298 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
8455425c RG |
8299 | } |
8300 | ||
114829cc RG |
8301 | BOOST_AUTO_TEST_CASE(test_dnssec_bogus_nodata) { |
8302 | std::unique_ptr<SyncRes> sr; | |
8303 | initSR(sr, true); | |
8304 | ||
5d7b19c5 | 8305 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
114829cc RG |
8306 | |
8307 | primeHints(); | |
8308 | const DNSName target("powerdns.com."); | |
8309 | testkeysset_t keys; | |
8310 | ||
8311 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
8312 | luaconfsCopy.dsAnchors.clear(); | |
8313 | generateKeyMaterial(DNSName("."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
5374b03b | 8314 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); |
114829cc RG |
8315 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); |
8316 | g_luaconfs.setState(luaconfsCopy); | |
8317 | ||
8318 | size_t queriesCount = 0; | |
8319 | ||
deca7d8f | 8320 | sr->setAsyncCallback([target,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
114829cc RG |
8321 | queriesCount++; |
8322 | ||
5374b03b RG |
8323 | if (type == QType::DS || type == QType::DNSKEY) { |
8324 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
114829cc RG |
8325 | } |
8326 | else { | |
8327 | ||
8328 | setLWResult(res, 0, true, false, true); | |
8329 | return 1; | |
8330 | } | |
8331 | ||
8332 | return 0; | |
8333 | }); | |
8334 | ||
8335 | vector<DNSRecord> ret; | |
8336 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
8337 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8338 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
8339 | BOOST_REQUIRE_EQUAL(ret.size(), 0); | |
8340 | /* com|NS, powerdns.com|NS, powerdns.com|A */ | |
8341 | BOOST_CHECK_EQUAL(queriesCount, 3); | |
8342 | ||
8343 | /* again, to test the cache */ | |
8344 | ret.clear(); | |
8345 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
8346 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8347 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
8348 | BOOST_REQUIRE_EQUAL(ret.size(), 0); | |
8349 | /* we don't store empty results */ | |
5374b03b | 8350 | BOOST_CHECK_EQUAL(queriesCount, 4); |
114829cc RG |
8351 | } |
8352 | ||
db04449e RG |
8353 | BOOST_AUTO_TEST_CASE(test_nsec_denial_nowrap) { |
8354 | init(); | |
8355 | ||
8356 | testkeysset_t keys; | |
8357 | generateKeyMaterial(DNSName("example.org."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8358 | ||
8359 | vector<DNSRecord> records; | |
8360 | ||
8361 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8362 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8363 | ||
8364 | /* | |
8365 | No wrap test case: | |
8366 | a.example.org. -> d.example.org. denies the existence of b.example.org. | |
8367 | */ | |
8368 | addNSECRecordToLW(DNSName("a.example.org."), DNSName("d.example.org"), { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, records); | |
8369 | recordContents.push_back(records.at(0).d_content); | |
8370 | addRRSIG(keys, records, DNSName("example.org."), 300); | |
8371 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8372 | records.clear(); | |
8373 | ||
8374 | ContentSigPair pair; | |
8375 | pair.records = recordContents; | |
8376 | pair.signatures = signatureContents; | |
8377 | cspmap_t denialMap; | |
8378 | denialMap[std::make_pair(DNSName("a.example.org."), QType::NSEC)] = pair; | |
8379 | ||
9b061cf5 RG |
8380 | /* add wildcard denial */ |
8381 | recordContents.clear(); | |
8382 | signatureContents.clear(); | |
8383 | addNSECRecordToLW(DNSName("example.org."), DNSName("+.example.org"), { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, records); | |
8384 | recordContents.push_back(records.at(0).d_content); | |
8385 | addRRSIG(keys, records, DNSName("example.org."), 300); | |
8386 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8387 | records.clear(); | |
8388 | ||
8389 | pair.records = recordContents; | |
8390 | pair.signatures = signatureContents; | |
8391 | denialMap[std::make_pair(DNSName("example.org."), QType::NSEC)] = pair; | |
8392 | ||
00e3fef4 | 8393 | dState denialState = getDenial(denialMap, DNSName("b.example.org."), QType::A, false, false); |
db04449e RG |
8394 | BOOST_CHECK_EQUAL(denialState, NXDOMAIN); |
8395 | ||
00e3fef4 | 8396 | denialState = getDenial(denialMap, DNSName("d.example.org."), QType::A, false, false); |
db04449e RG |
8397 | /* let's check that d.example.org. is not denied by this proof */ |
8398 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
8399 | } | |
8400 | ||
8401 | BOOST_AUTO_TEST_CASE(test_nsec_denial_wrap_case_1) { | |
8402 | init(); | |
8403 | ||
8404 | testkeysset_t keys; | |
8405 | generateKeyMaterial(DNSName("example.org."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8406 | ||
8407 | vector<DNSRecord> records; | |
8408 | ||
8409 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8410 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8411 | ||
8412 | /* | |
8413 | Wrap case 1 test case: | |
8414 | z.example.org. -> b.example.org. denies the existence of a.example.org. | |
8415 | */ | |
8416 | addNSECRecordToLW(DNSName("z.example.org."), DNSName("b.example.org"), { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, records); | |
8417 | recordContents.push_back(records.at(0).d_content); | |
8418 | addRRSIG(keys, records, DNSName("example.org."), 300); | |
8419 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8420 | records.clear(); | |
8421 | ||
8422 | ContentSigPair pair; | |
8423 | pair.records = recordContents; | |
8424 | pair.signatures = signatureContents; | |
8425 | cspmap_t denialMap; | |
8426 | denialMap[std::make_pair(DNSName("z.example.org."), QType::NSEC)] = pair; | |
8427 | ||
00e3fef4 | 8428 | dState denialState = getDenial(denialMap, DNSName("a.example.org."), QType::A, false, false); |
db04449e RG |
8429 | BOOST_CHECK_EQUAL(denialState, NXDOMAIN); |
8430 | ||
00e3fef4 | 8431 | denialState = getDenial(denialMap, DNSName("d.example.org."), QType::A, false, false); |
db04449e RG |
8432 | /* let's check that d.example.org. is not denied by this proof */ |
8433 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
8434 | } | |
8435 | ||
8436 | BOOST_AUTO_TEST_CASE(test_nsec_denial_wrap_case_2) { | |
8437 | init(); | |
8438 | ||
8439 | testkeysset_t keys; | |
8440 | generateKeyMaterial(DNSName("example.org."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8441 | ||
8442 | vector<DNSRecord> records; | |
8443 | ||
8444 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8445 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8446 | ||
8447 | /* | |
8448 | Wrap case 2 test case: | |
8449 | y.example.org. -> a.example.org. denies the existence of z.example.org. | |
8450 | */ | |
8451 | addNSECRecordToLW(DNSName("y.example.org."), DNSName("a.example.org"), { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, records); | |
8452 | recordContents.push_back(records.at(0).d_content); | |
8453 | addRRSIG(keys, records, DNSName("example.org."), 300); | |
8454 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8455 | records.clear(); | |
8456 | ||
8457 | ContentSigPair pair; | |
8458 | pair.records = recordContents; | |
8459 | pair.signatures = signatureContents; | |
8460 | cspmap_t denialMap; | |
8461 | denialMap[std::make_pair(DNSName("y.example.org."), QType::NSEC)] = pair; | |
8462 | ||
00e3fef4 | 8463 | dState denialState = getDenial(denialMap, DNSName("z.example.org."), QType::A, false, false); |
db04449e RG |
8464 | BOOST_CHECK_EQUAL(denialState, NXDOMAIN); |
8465 | ||
00e3fef4 | 8466 | denialState = getDenial(denialMap, DNSName("d.example.org."), QType::A, false, false); |
db04449e RG |
8467 | /* let's check that d.example.org. is not denied by this proof */ |
8468 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
8469 | } | |
8470 | ||
8471 | BOOST_AUTO_TEST_CASE(test_nsec_denial_only_one_nsec) { | |
8472 | init(); | |
8473 | ||
8474 | testkeysset_t keys; | |
8475 | generateKeyMaterial(DNSName("example.org."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8476 | ||
8477 | vector<DNSRecord> records; | |
8478 | ||
8479 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8480 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8481 | ||
8482 | /* | |
8483 | Only one NSEC in the whole zone test case: | |
8484 | a.example.org. -> a.example.org. denies the existence of b.example.org. | |
8485 | */ | |
8486 | addNSECRecordToLW(DNSName("a.example.org."), DNSName("a.example.org"), { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, records); | |
8487 | recordContents.push_back(records.at(0).d_content); | |
8488 | addRRSIG(keys, records, DNSName("example.org."), 300); | |
8489 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8490 | records.clear(); | |
8491 | ||
8492 | ContentSigPair pair; | |
8493 | pair.records = recordContents; | |
8494 | pair.signatures = signatureContents; | |
8495 | cspmap_t denialMap; | |
8496 | denialMap[std::make_pair(DNSName("a.example.org."), QType::NSEC)] = pair; | |
8497 | ||
00e3fef4 | 8498 | dState denialState = getDenial(denialMap, DNSName("b.example.org."), QType::A, false, false); |
db04449e RG |
8499 | BOOST_CHECK_EQUAL(denialState, NXDOMAIN); |
8500 | ||
00e3fef4 | 8501 | denialState = getDenial(denialMap, DNSName("a.example.org."), QType::A, false, false); |
db04449e RG |
8502 | /* let's check that d.example.org. is not denied by this proof */ |
8503 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
8504 | } | |
8505 | ||
1efd998a RG |
8506 | BOOST_AUTO_TEST_CASE(test_nsec_root_nxd_denial) { |
8507 | init(); | |
8508 | ||
8509 | testkeysset_t keys; | |
8510 | generateKeyMaterial(DNSName("."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8511 | ||
8512 | vector<DNSRecord> records; | |
8513 | ||
8514 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8515 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8516 | ||
8517 | /* | |
8518 | The RRSIG from "." denies the existence of anything between a. and c., | |
8519 | including b. | |
8520 | */ | |
8521 | addNSECRecordToLW(DNSName("a."), DNSName("c."), { QType::NS }, 600, records); | |
8522 | recordContents.push_back(records.at(0).d_content); | |
8523 | addRRSIG(keys, records, DNSName("."), 300); | |
8524 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8525 | records.clear(); | |
8526 | ||
8527 | ContentSigPair pair; | |
8528 | pair.records = recordContents; | |
8529 | pair.signatures = signatureContents; | |
8530 | cspmap_t denialMap; | |
8531 | denialMap[std::make_pair(DNSName("a."), QType::NSEC)] = pair; | |
8532 | ||
9b061cf5 RG |
8533 | /* add wildcard denial */ |
8534 | recordContents.clear(); | |
8535 | signatureContents.clear(); | |
8536 | addNSECRecordToLW(DNSName("."), DNSName("+"), { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, records); | |
8537 | recordContents.push_back(records.at(0).d_content); | |
8538 | addRRSIG(keys, records, DNSName("."), 300); | |
8539 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8540 | records.clear(); | |
8541 | ||
8542 | pair.records = recordContents; | |
8543 | pair.signatures = signatureContents; | |
8544 | denialMap[std::make_pair(DNSName("."), QType::NSEC)] = pair; | |
8545 | ||
00e3fef4 | 8546 | dState denialState = getDenial(denialMap, DNSName("b."), QType::A, false, false); |
1efd998a RG |
8547 | BOOST_CHECK_EQUAL(denialState, NXDOMAIN); |
8548 | } | |
8549 | ||
8550 | BOOST_AUTO_TEST_CASE(test_nsec_ancestor_nxqtype_denial) { | |
8551 | init(); | |
8552 | ||
8553 | testkeysset_t keys; | |
8554 | generateKeyMaterial(DNSName("."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8555 | ||
8556 | vector<DNSRecord> records; | |
8557 | ||
8558 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8559 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8560 | ||
8561 | /* | |
8562 | The RRSIG from "." denies the existence of any type except NS at a. | |
8563 | However since it's an ancestor delegation NSEC (NS bit set, SOA bit clear, | |
8564 | signer field that is shorter than the owner name of the NSEC RR) it can't | |
8565 | be used to deny anything except the whole name or a DS. | |
8566 | */ | |
8567 | addNSECRecordToLW(DNSName("a."), DNSName("b."), { QType::NS }, 600, records); | |
8568 | recordContents.push_back(records.at(0).d_content); | |
8569 | addRRSIG(keys, records, DNSName("."), 300); | |
8570 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8571 | records.clear(); | |
8572 | ||
8573 | ContentSigPair pair; | |
8574 | pair.records = recordContents; | |
8575 | pair.signatures = signatureContents; | |
8576 | cspmap_t denialMap; | |
8577 | denialMap[std::make_pair(DNSName("a."), QType::NSEC)] = pair; | |
8578 | ||
8579 | /* RFC 6840 section 4.1 "Clarifications on Nonexistence Proofs": | |
8580 | Ancestor delegation NSEC or NSEC3 RRs MUST NOT be used to assume | |
8581 | nonexistence of any RRs below that zone cut, which include all RRs at | |
8582 | that (original) owner name other than DS RRs, and all RRs below that | |
8583 | owner name regardless of type. | |
8584 | */ | |
8585 | ||
00e3fef4 | 8586 | dState denialState = getDenial(denialMap, DNSName("a."), QType::A, false, false); |
1efd998a RG |
8587 | /* no data means the qname/qtype is not denied, because an ancestor |
8588 | delegation NSEC can only deny the DS */ | |
8589 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
8590 | ||
5b522864 RG |
8591 | /* it can not be used to deny any RRs below that owner name either */ |
8592 | denialState = getDenial(denialMap, DNSName("sub.a."), QType::A, false, false); | |
8593 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
8594 | ||
00e3fef4 | 8595 | denialState = getDenial(denialMap, DNSName("a."), QType::DS, true, true); |
1efd998a RG |
8596 | BOOST_CHECK_EQUAL(denialState, NXQTYPE); |
8597 | } | |
8598 | ||
95823c07 RG |
8599 | BOOST_AUTO_TEST_CASE(test_nsec_insecure_delegation_denial) { |
8600 | init(); | |
8601 | ||
8602 | testkeysset_t keys; | |
8603 | generateKeyMaterial(DNSName("."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8604 | ||
8605 | vector<DNSRecord> records; | |
8606 | ||
8607 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8608 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8609 | ||
8610 | /* | |
8611 | * RFC 5155 section 8.9: | |
8612 | * If there is an NSEC3 RR present in the response that matches the | |
8613 | * delegation name, then the validator MUST ensure that the NS bit is | |
8614 | * set and that the DS bit is not set in the Type Bit Maps field of the | |
8615 | * NSEC3 RR. | |
8616 | */ | |
8617 | /* | |
8618 | The RRSIG from "." denies the existence of any type at a. | |
8619 | NS should be set if it was proving an insecure delegation, let's check that | |
8620 | we correctly detect that it's not. | |
8621 | */ | |
8622 | addNSECRecordToLW(DNSName("a."), DNSName("b."), { }, 600, records); | |
8623 | recordContents.push_back(records.at(0).d_content); | |
8624 | addRRSIG(keys, records, DNSName("."), 300); | |
8625 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8626 | records.clear(); | |
8627 | ||
8628 | ContentSigPair pair; | |
8629 | pair.records = recordContents; | |
8630 | pair.signatures = signatureContents; | |
8631 | cspmap_t denialMap; | |
8632 | denialMap[std::make_pair(DNSName("a."), QType::NSEC)] = pair; | |
8633 | ||
8634 | /* Insecure because the NS is not set, so while it does | |
8635 | denies the DS, it can't prove an insecure delegation */ | |
00e3fef4 | 8636 | dState denialState = getDenial(denialMap, DNSName("a."), QType::DS, true, true); |
b7c40613 | 8637 | BOOST_CHECK_EQUAL(denialState, NODATA); |
95823c07 RG |
8638 | } |
8639 | ||
9b061cf5 RG |
8640 | BOOST_AUTO_TEST_CASE(test_nsec_nxqtype_cname) { |
8641 | init(); | |
8642 | ||
8643 | testkeysset_t keys; | |
8644 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8645 | ||
8646 | vector<DNSRecord> records; | |
8647 | ||
8648 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8649 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8650 | ||
8651 | addNSECRecordToLW(DNSName("a.powerdns.com."), DNSName("a.c.powerdns.com."), { QType::CNAME }, 600, records); | |
8652 | recordContents.push_back(records.at(0).d_content); | |
8653 | addRRSIG(keys, records, DNSName("powerdns.com."), 300); | |
8654 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8655 | records.clear(); | |
8656 | ||
8657 | ContentSigPair pair; | |
8658 | pair.records = recordContents; | |
8659 | pair.signatures = signatureContents; | |
8660 | cspmap_t denialMap; | |
8661 | denialMap[std::make_pair(DNSName("a.powerdns.com."), QType::NSEC)] = pair; | |
8662 | ||
8663 | /* this NSEC is not valid to deny a.powerdns.com|A since it states that a CNAME exists */ | |
8664 | dState denialState = getDenial(denialMap, DNSName("a.powerdns.com."), QType::A, true, true); | |
8665 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
8666 | } | |
8667 | ||
8668 | BOOST_AUTO_TEST_CASE(test_nsec3_nxqtype_cname) { | |
8669 | init(); | |
8670 | ||
8671 | testkeysset_t keys; | |
8672 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8673 | ||
8674 | vector<DNSRecord> records; | |
8675 | ||
8676 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8677 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8678 | ||
8679 | addNSEC3UnhashedRecordToLW(DNSName("a.powerdns.com."), DNSName("powerdns.com."), "whatever", { QType::CNAME }, 600, records); | |
8680 | recordContents.push_back(records.at(0).d_content); | |
8681 | addRRSIG(keys, records, DNSName("powerdns.com."), 300); | |
8682 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8683 | ||
8684 | ContentSigPair pair; | |
8685 | pair.records = recordContents; | |
8686 | pair.signatures = signatureContents; | |
8687 | cspmap_t denialMap; | |
8688 | denialMap[std::make_pair(records.at(0).d_name, records.at(0).d_type)] = pair; | |
8689 | records.clear(); | |
8690 | ||
8691 | /* this NSEC3 is not valid to deny a.powerdns.com|A since it states that a CNAME exists */ | |
8692 | dState denialState = getDenial(denialMap, DNSName("a.powerdns.com."), QType::A, false, true); | |
8693 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
8694 | } | |
8695 | ||
8696 | BOOST_AUTO_TEST_CASE(test_nsec_nxdomain_denial_missing_wildcard) { | |
8697 | init(); | |
8698 | ||
8699 | testkeysset_t keys; | |
8700 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8701 | ||
8702 | vector<DNSRecord> records; | |
8703 | ||
8704 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8705 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8706 | ||
8707 | addNSECRecordToLW(DNSName("a.powerdns.com."), DNSName("d.powerdns.com"), { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, records); | |
8708 | recordContents.push_back(records.at(0).d_content); | |
8709 | addRRSIG(keys, records, DNSName("powerdns.com."), 300); | |
8710 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8711 | records.clear(); | |
8712 | ||
8713 | ContentSigPair pair; | |
8714 | pair.records = recordContents; | |
8715 | pair.signatures = signatureContents; | |
8716 | cspmap_t denialMap; | |
8717 | denialMap[std::make_pair(DNSName("a.powerdns.com."), QType::NSEC)] = pair; | |
8718 | ||
8719 | dState denialState = getDenial(denialMap, DNSName("b.powerdns.com."), QType::A, false, false); | |
8720 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
8721 | } | |
8722 | ||
8723 | BOOST_AUTO_TEST_CASE(test_nsec3_nxdomain_denial_missing_wildcard) { | |
8724 | init(); | |
8725 | ||
8726 | testkeysset_t keys; | |
8727 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8728 | ||
8729 | vector<DNSRecord> records; | |
8730 | ||
8731 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8732 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8733 | ||
8734 | addNSEC3NarrowRecordToLW(DNSName("a.powerdns.com."), DNSName("powerdns.com."), { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, records); | |
8735 | recordContents.push_back(records.at(0).d_content); | |
8736 | addRRSIG(keys, records, DNSName("powerdns.com."), 300); | |
8737 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8738 | ||
8739 | ContentSigPair pair; | |
8740 | pair.records = recordContents; | |
8741 | pair.signatures = signatureContents; | |
8742 | cspmap_t denialMap; | |
8743 | denialMap[std::make_pair(records.at(0).d_name, records.at(0).d_type)] = pair; | |
8744 | ||
8745 | /* Add NSEC3 for the closest encloser */ | |
8746 | recordContents.clear(); | |
8747 | signatureContents.clear(); | |
8748 | records.clear(); | |
8749 | addNSEC3UnhashedRecordToLW(DNSName("powerdns.com."), DNSName("powerdns.com."), "whatever", { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, records); | |
8750 | recordContents.push_back(records.at(0).d_content); | |
8751 | addRRSIG(keys, records, DNSName("powerdns.com."), 300); | |
8752 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8753 | ||
8754 | pair.records = recordContents; | |
8755 | pair.signatures = signatureContents; | |
8756 | denialMap[std::make_pair(records.at(0).d_name, records.at(0).d_type)] = pair; | |
8757 | ||
8758 | dState denialState = getDenial(denialMap, DNSName("b.powerdns.com."), QType::A, false, false); | |
8759 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
8760 | } | |
8761 | ||
00e3fef4 RG |
8762 | BOOST_AUTO_TEST_CASE(test_nsec_ent_denial) { |
8763 | init(); | |
8764 | ||
8765 | testkeysset_t keys; | |
8766 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8767 | ||
8768 | vector<DNSRecord> records; | |
8769 | ||
8770 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8771 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8772 | ||
8773 | addNSECRecordToLW(DNSName("a.powerdns.com."), DNSName("a.c.powerdns.com."), { QType::A }, 600, records); | |
8774 | recordContents.push_back(records.at(0).d_content); | |
8775 | addRRSIG(keys, records, DNSName("powerdns.com."), 300); | |
8776 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8777 | records.clear(); | |
8778 | ||
8779 | ContentSigPair pair; | |
8780 | pair.records = recordContents; | |
8781 | pair.signatures = signatureContents; | |
8782 | cspmap_t denialMap; | |
8783 | denialMap[std::make_pair(DNSName("a.powerdns.com."), QType::NSEC)] = pair; | |
8784 | ||
9b061cf5 | 8785 | /* this NSEC is valid to prove a NXQTYPE at c.powerdns.com because it proves that |
00e3fef4 | 8786 | it is an ENT */ |
9b061cf5 | 8787 | dState denialState = getDenial(denialMap, DNSName("c.powerdns.com."), QType::AAAA, true, true); |
00e3fef4 | 8788 | BOOST_CHECK_EQUAL(denialState, NXQTYPE); |
00be1ff6 | 8789 | |
9b061cf5 RG |
8790 | /* this NSEC is not valid to prove a NXQTYPE at b.powerdns.com, |
8791 | it could prove a NXDOMAIN if it had an additional wildcard denial */ | |
8792 | denialState = getDenial(denialMap, DNSName("b.powerdns.com."), QType::AAAA, true, true); | |
8793 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
8794 | ||
00be1ff6 RG |
8795 | /* this NSEC is not valid to prove a NXQTYPE for QType::A at a.c.powerdns.com either */ |
8796 | denialState = getDenial(denialMap, DNSName("a.c.powerdns.com."), QType::A, true, true); | |
8797 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
9b061cf5 RG |
8798 | |
8799 | /* if we add the wildcard denial proof, we should get a NXDOMAIN proof for b.powerdns.com */ | |
8800 | recordContents.clear(); | |
8801 | signatureContents.clear(); | |
8802 | addNSECRecordToLW(DNSName(").powerdns.com."), DNSName("+.powerdns.com."), { }, 600, records); | |
8803 | recordContents.push_back(records.at(0).d_content); | |
8804 | addRRSIG(keys, records, DNSName("powerdns.com."), 300); | |
8805 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8806 | records.clear(); | |
8807 | pair.records = recordContents; | |
8808 | pair.signatures = signatureContents; | |
8809 | denialMap[std::make_pair(DNSName(").powerdns.com."), QType::NSEC)] = pair; | |
8810 | ||
82566a96 | 8811 | denialState = getDenial(denialMap, DNSName("b.powerdns.com."), QType::A, true, false); |
9b061cf5 | 8812 | BOOST_CHECK_EQUAL(denialState, NXDOMAIN); |
00e3fef4 RG |
8813 | } |
8814 | ||
95823c07 RG |
8815 | BOOST_AUTO_TEST_CASE(test_nsec3_ancestor_nxqtype_denial) { |
8816 | init(); | |
8817 | ||
8818 | testkeysset_t keys; | |
8819 | generateKeyMaterial(DNSName("."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8820 | ||
8821 | vector<DNSRecord> records; | |
8822 | ||
8823 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8824 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8825 | ||
8826 | /* | |
8827 | The RRSIG from "." denies the existence of any type except NS at a. | |
8828 | However since it's an ancestor delegation NSEC (NS bit set, SOA bit clear, | |
8829 | signer field that is shorter than the owner name of the NSEC RR) it can't | |
8830 | be used to deny anything except the whole name or a DS. | |
8831 | */ | |
9b061cf5 | 8832 | addNSEC3UnhashedRecordToLW(DNSName("a."), DNSName("."), "whatever", { QType::NS }, 600, records); |
95823c07 RG |
8833 | recordContents.push_back(records.at(0).d_content); |
8834 | addRRSIG(keys, records, DNSName("."), 300); | |
8835 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8836 | ||
8837 | ContentSigPair pair; | |
8838 | pair.records = recordContents; | |
8839 | pair.signatures = signatureContents; | |
8840 | cspmap_t denialMap; | |
8841 | denialMap[std::make_pair(records.at(0).d_name, records.at(0).d_type)] = pair; | |
8842 | records.clear(); | |
8843 | ||
8844 | /* RFC 6840 section 4.1 "Clarifications on Nonexistence Proofs": | |
8845 | Ancestor delegation NSEC or NSEC3 RRs MUST NOT be used to assume | |
8846 | nonexistence of any RRs below that zone cut, which include all RRs at | |
8847 | that (original) owner name other than DS RRs, and all RRs below that | |
8848 | owner name regardless of type. | |
8849 | */ | |
8850 | ||
00e3fef4 | 8851 | dState denialState = getDenial(denialMap, DNSName("a."), QType::A, false, true); |
95823c07 RG |
8852 | /* no data means the qname/qtype is not denied, because an ancestor |
8853 | delegation NSEC3 can only deny the DS */ | |
8854 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
8855 | ||
00e3fef4 | 8856 | denialState = getDenial(denialMap, DNSName("a."), QType::DS, true, true); |
95823c07 | 8857 | BOOST_CHECK_EQUAL(denialState, NXQTYPE); |
5b522864 RG |
8858 | |
8859 | /* it can not be used to deny any RRs below that owner name either */ | |
8860 | /* Add NSEC3 for the next closer */ | |
8861 | recordContents.clear(); | |
8862 | signatureContents.clear(); | |
8863 | records.clear(); | |
8864 | addNSEC3NarrowRecordToLW(DNSName("sub.a."), DNSName("."), { QType::A, QType::TXT, QType::RRSIG, QType::NSEC3 }, 600, records); | |
8865 | recordContents.push_back(records.at(0).d_content); | |
8866 | addRRSIG(keys, records, DNSName("."), 300); | |
8867 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8868 | ||
8869 | pair.records = recordContents; | |
8870 | pair.signatures = signatureContents; | |
8871 | denialMap[std::make_pair(records.at(0).d_name, records.at(0).d_type)] = pair; | |
8872 | ||
8873 | /* add wildcard denial */ | |
8874 | recordContents.clear(); | |
8875 | signatureContents.clear(); | |
8876 | records.clear(); | |
8877 | addNSEC3NarrowRecordToLW(DNSName("*.a."), DNSName("."), { QType::A, QType::TXT, QType::RRSIG, QType::NSEC3 }, 600, records); | |
8878 | recordContents.push_back(records.at(0).d_content); | |
8879 | addRRSIG(keys, records, DNSName("."), 300); | |
8880 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8881 | ||
8882 | pair.records = recordContents; | |
8883 | pair.signatures = signatureContents; | |
8884 | denialMap[std::make_pair(records.at(0).d_name, records.at(0).d_type)] = pair; | |
8885 | ||
8886 | denialState = getDenial(denialMap, DNSName("sub.a."), QType::A, false, true); | |
8887 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
95823c07 RG |
8888 | } |
8889 | ||
b7c40613 RG |
8890 | BOOST_AUTO_TEST_CASE(test_nsec3_denial_too_many_iterations) { |
8891 | init(); | |
8892 | ||
8893 | testkeysset_t keys; | |
8894 | generateKeyMaterial(DNSName("."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8895 | ||
8896 | vector<DNSRecord> records; | |
8897 | ||
8898 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8899 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8900 | ||
8901 | /* adding a NSEC3 with more iterations that we support */ | |
8902 | addNSEC3UnhashedRecordToLW(DNSName("a."), DNSName("."), "whatever", { QType::AAAA }, 600, records, g_maxNSEC3Iterations + 100); | |
8903 | recordContents.push_back(records.at(0).d_content); | |
8904 | addRRSIG(keys, records, DNSName("."), 300); | |
8905 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8906 | ||
8907 | ContentSigPair pair; | |
8908 | pair.records = recordContents; | |
8909 | pair.signatures = signatureContents; | |
8910 | cspmap_t denialMap; | |
8911 | denialMap[std::make_pair(records.at(0).d_name, records.at(0).d_type)] = pair; | |
8912 | records.clear(); | |
8913 | ||
8914 | dState denialState = getDenial(denialMap, DNSName("a."), QType::A, false, true); | |
8915 | /* since we refuse to compute more than g_maxNSEC3Iterations iterations, it should be Insecure */ | |
8916 | BOOST_CHECK_EQUAL(denialState, INSECURE); | |
8917 | } | |
8918 | ||
95823c07 RG |
8919 | BOOST_AUTO_TEST_CASE(test_nsec3_insecure_delegation_denial) { |
8920 | init(); | |
8921 | ||
8922 | testkeysset_t keys; | |
8923 | generateKeyMaterial(DNSName("."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8924 | ||
8925 | vector<DNSRecord> records; | |
8926 | ||
8927 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8928 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8929 | ||
8930 | /* | |
8931 | * RFC 5155 section 8.9: | |
8932 | * If there is an NSEC3 RR present in the response that matches the | |
8933 | * delegation name, then the validator MUST ensure that the NS bit is | |
8934 | * set and that the DS bit is not set in the Type Bit Maps field of the | |
8935 | * NSEC3 RR. | |
8936 | */ | |
8937 | /* | |
8938 | The RRSIG from "." denies the existence of any type at a. | |
8939 | NS should be set if it was proving an insecure delegation, let's check that | |
8940 | we correctly detect that it's not. | |
8941 | */ | |
9b061cf5 | 8942 | addNSEC3UnhashedRecordToLW(DNSName("a."), DNSName("."), "whatever", { }, 600, records); |
95823c07 RG |
8943 | recordContents.push_back(records.at(0).d_content); |
8944 | addRRSIG(keys, records, DNSName("."), 300); | |
8945 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8946 | ||
8947 | ContentSigPair pair; | |
8948 | pair.records = recordContents; | |
8949 | pair.signatures = signatureContents; | |
8950 | cspmap_t denialMap; | |
8951 | denialMap[std::make_pair(records.at(0).d_name, records.at(0).d_type)] = pair; | |
8952 | records.clear(); | |
8953 | ||
8954 | /* Insecure because the NS is not set, so while it does | |
8955 | denies the DS, it can't prove an insecure delegation */ | |
00e3fef4 | 8956 | dState denialState = getDenial(denialMap, DNSName("a."), QType::DS, true, true); |
b7c40613 | 8957 | BOOST_CHECK_EQUAL(denialState, NODATA); |
95823c07 RG |
8958 | } |
8959 | ||
dbbef467 RG |
8960 | BOOST_AUTO_TEST_CASE(test_dnssec_rrsig_negcache_validity) { |
8961 | std::unique_ptr<SyncRes> sr; | |
dbbef467 RG |
8962 | initSR(sr, true); |
8963 | ||
8964 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
8965 | ||
8966 | primeHints(); | |
8967 | const DNSName target("com."); | |
8968 | testkeysset_t keys; | |
8969 | ||
8970 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
8971 | luaconfsCopy.dsAnchors.clear(); | |
8972 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
8973 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8974 | g_luaconfs.setState(luaconfsCopy); | |
8975 | ||
8976 | size_t queriesCount = 0; | |
8977 | ||
deca7d8f | 8978 | sr->setAsyncCallback([target,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
dbbef467 RG |
8979 | queriesCount++; |
8980 | ||
8981 | DNSName auth = domain; | |
8982 | auth.chopOff(); | |
8983 | ||
8984 | if (type == QType::DS || type == QType::DNSKEY) { | |
8985 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
8986 | } | |
8987 | else { | |
8988 | setLWResult(res, RCode::NoError, true, false, true); | |
8989 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
8990 | addRRSIG(keys, res->d_records, domain, 300); | |
8991 | addNSECRecordToLW(domain, DNSName("z."), { QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
8992 | addRRSIG(keys, res->d_records, domain, 1); | |
8993 | return 1; | |
8994 | } | |
8995 | ||
8996 | return 0; | |
8997 | }); | |
8998 | ||
a66eacd6 | 8999 | const time_t now = sr->getNow().tv_sec; |
dbbef467 RG |
9000 | vector<DNSRecord> ret; |
9001 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9002 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9003 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
9004 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
9005 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
9006 | ||
9007 | /* check that the entry has not been negatively cached for longer than the RRSIG validity */ | |
28364e4b | 9008 | const NegCache::NegCacheEntry* ne = nullptr; |
dbbef467 | 9009 | BOOST_CHECK_EQUAL(SyncRes::t_sstorage.negcache.size(), 1); |
28364e4b RG |
9010 | BOOST_REQUIRE_EQUAL(SyncRes::t_sstorage.negcache.get(target, QType(QType::A), sr->getNow(), &ne), true); |
9011 | BOOST_CHECK_EQUAL(ne->d_ttd, now + 1); | |
9012 | BOOST_CHECK_EQUAL(ne->d_validationState, Secure); | |
9013 | BOOST_CHECK_EQUAL(ne->authoritySOA.records.size(), 1); | |
9014 | BOOST_CHECK_EQUAL(ne->authoritySOA.signatures.size(), 1); | |
9015 | BOOST_CHECK_EQUAL(ne->DNSSECRecords.records.size(), 1); | |
9016 | BOOST_CHECK_EQUAL(ne->DNSSECRecords.signatures.size(), 1); | |
dbbef467 RG |
9017 | |
9018 | /* again, to test the cache */ | |
9019 | ret.clear(); | |
9020 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9021 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9022 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
9023 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
9024 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
9025 | } | |
9026 | ||
9027 | BOOST_AUTO_TEST_CASE(test_dnssec_rrsig_cache_validity) { | |
9028 | std::unique_ptr<SyncRes> sr; | |
dbbef467 RG |
9029 | initSR(sr, true); |
9030 | ||
9031 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
9032 | ||
9033 | primeHints(); | |
9034 | const DNSName target("com."); | |
9035 | const ComboAddress targetAddr("192.0.2.42"); | |
9036 | testkeysset_t keys; | |
9037 | ||
9038 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
9039 | luaconfsCopy.dsAnchors.clear(); | |
9040 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
9041 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
9042 | g_luaconfs.setState(luaconfsCopy); | |
9043 | ||
9044 | size_t queriesCount = 0; | |
9045 | ||
deca7d8f | 9046 | sr->setAsyncCallback([target,targetAddr,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
dbbef467 RG |
9047 | queriesCount++; |
9048 | ||
9049 | DNSName auth = domain; | |
9050 | auth.chopOff(); | |
9051 | ||
9052 | if (type == QType::DS || type == QType::DNSKEY) { | |
9053 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
9054 | } | |
9055 | else { | |
9056 | setLWResult(res, RCode::NoError, true, false, true); | |
9057 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
9058 | addRRSIG(keys, res->d_records, domain, 1); | |
9059 | return 1; | |
9060 | } | |
9061 | ||
9062 | return 0; | |
9063 | }); | |
9064 | ||
a66eacd6 | 9065 | const time_t now = sr->getNow().tv_sec; |
dbbef467 RG |
9066 | vector<DNSRecord> ret; |
9067 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9068 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9069 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
9070 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
9071 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
9072 | ||
9073 | /* check that the entry has not been cached for longer than the RRSIG validity */ | |
9074 | const ComboAddress who; | |
9075 | vector<DNSRecord> cached; | |
9076 | vector<std::shared_ptr<RRSIGRecordContent>> signatures; | |
9077 | BOOST_REQUIRE_EQUAL(t_RC->get(now, target, QType(QType::A), true, &cached, who, &signatures), 1); | |
9078 | BOOST_REQUIRE_EQUAL(cached.size(), 1); | |
9079 | BOOST_REQUIRE_EQUAL(signatures.size(), 1); | |
9080 | BOOST_CHECK_EQUAL((cached[0].d_ttl - now), 1); | |
9081 | ||
9082 | /* again, to test the cache */ | |
9083 | ret.clear(); | |
9084 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9085 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9086 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
9087 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
9088 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
9089 | } | |
9090 | ||
f4de85a3 RG |
9091 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_from_cache_secure) { |
9092 | /* | |
9093 | Validation is optional, and the first query does not ask for it, | |
9094 | so the answer is cached as Indeterminate. | |
9095 | The second query asks for validation, answer should be marked as | |
9096 | Secure. | |
9097 | */ | |
9098 | std::unique_ptr<SyncRes> sr; | |
9099 | initSR(sr, true); | |
9100 | ||
9101 | setDNSSECValidation(sr, DNSSECMode::Process); | |
9102 | ||
9103 | primeHints(); | |
9104 | const DNSName target("com."); | |
9105 | testkeysset_t keys; | |
9106 | ||
9107 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
9108 | luaconfsCopy.dsAnchors.clear(); | |
9109 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
9110 | g_luaconfs.setState(luaconfsCopy); | |
9111 | ||
9112 | size_t queriesCount = 0; | |
9113 | ||
deca7d8f | 9114 | sr->setAsyncCallback([target,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
f4de85a3 RG |
9115 | queriesCount++; |
9116 | ||
9117 | if (type == QType::DS || type == QType::DNSKEY) { | |
9118 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys, false); | |
9119 | } | |
9120 | else { | |
9121 | if (domain == target && type == QType::A) { | |
9122 | setLWResult(res, 0, true, false, true); | |
9123 | addRecordToLW(res, target, QType::A, "192.0.2.1"); | |
9124 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
9125 | return 1; | |
9126 | } | |
9127 | } | |
9128 | ||
9129 | return 0; | |
9130 | }); | |
9131 | ||
9132 | vector<DNSRecord> ret; | |
9133 | /* first query does not require validation */ | |
9134 | sr->setDNSSECValidationRequested(false); | |
9135 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9136 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9137 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
9138 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
9139 | for (const auto& record : ret) { | |
9140 | BOOST_CHECK(record.d_type == QType::A || record.d_type == QType::RRSIG); | |
9141 | } | |
9142 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
9143 | ||
9144 | ||
9145 | ret.clear(); | |
9146 | /* second one _does_ require validation */ | |
9147 | sr->setDNSSECValidationRequested(true); | |
9148 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9149 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9150 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
9151 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
9152 | for (const auto& record : ret) { | |
9153 | BOOST_CHECK(record.d_type == QType::A || record.d_type == QType::RRSIG); | |
9154 | } | |
9155 | BOOST_CHECK_EQUAL(queriesCount, 3); | |
9156 | } | |
9157 | ||
9158 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_from_cache_insecure) { | |
9159 | /* | |
9160 | Validation is optional, and the first query does not ask for it, | |
9161 | so the answer is cached as Indeterminate. | |
9162 | The second query asks for validation, answer should be marked as | |
9163 | Insecure. | |
9164 | */ | |
9165 | std::unique_ptr<SyncRes> sr; | |
9166 | initSR(sr, true); | |
9167 | ||
9168 | setDNSSECValidation(sr, DNSSECMode::Process); | |
9169 | ||
9170 | primeHints(); | |
9171 | const DNSName target("com."); | |
9172 | testkeysset_t keys; | |
9173 | ||
9174 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
9175 | luaconfsCopy.dsAnchors.clear(); | |
9176 | g_luaconfs.setState(luaconfsCopy); | |
9177 | ||
9178 | size_t queriesCount = 0; | |
9179 | ||
deca7d8f | 9180 | sr->setAsyncCallback([target,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
f4de85a3 RG |
9181 | queriesCount++; |
9182 | ||
9183 | if (type == QType::DS || type == QType::DNSKEY) { | |
9184 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys, false); | |
9185 | } | |
9186 | else { | |
9187 | if (domain == target && type == QType::A) { | |
9188 | setLWResult(res, 0, true, false, true); | |
9189 | addRecordToLW(res, target, QType::A, "192.0.2.1"); | |
9190 | return 1; | |
9191 | } | |
9192 | } | |
9193 | ||
9194 | return 0; | |
9195 | }); | |
9196 | ||
9197 | vector<DNSRecord> ret; | |
9198 | /* first query does not require validation */ | |
9199 | sr->setDNSSECValidationRequested(false); | |
9200 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9201 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9202 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
9203 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
9204 | for (const auto& record : ret) { | |
55acb073 | 9205 | BOOST_CHECK(record.d_type == QType::A); |
f4de85a3 RG |
9206 | } |
9207 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
9208 | ||
9209 | ||
9210 | ret.clear(); | |
9211 | /* second one _does_ require validation */ | |
9212 | sr->setDNSSECValidationRequested(true); | |
9213 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9214 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9215 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
9216 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
9217 | for (const auto& record : ret) { | |
55acb073 | 9218 | BOOST_CHECK(record.d_type == QType::A); |
f4de85a3 RG |
9219 | } |
9220 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
9221 | } | |
9222 | ||
9223 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_from_cache_bogus) { | |
9224 | /* | |
9225 | Validation is optional, and the first query does not ask for it, | |
9226 | so the answer is cached as Indeterminate. | |
9227 | The second query asks for validation, answer should be marked as | |
9228 | Bogus. | |
9229 | */ | |
9230 | std::unique_ptr<SyncRes> sr; | |
9231 | initSR(sr, true); | |
9232 | ||
9233 | setDNSSECValidation(sr, DNSSECMode::Process); | |
9234 | ||
9235 | primeHints(); | |
9236 | const DNSName target("com."); | |
9237 | testkeysset_t keys; | |
9238 | ||
9239 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
9240 | luaconfsCopy.dsAnchors.clear(); | |
9241 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
9242 | g_luaconfs.setState(luaconfsCopy); | |
9243 | ||
9244 | size_t queriesCount = 0; | |
9245 | ||
deca7d8f | 9246 | sr->setAsyncCallback([target,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
f4de85a3 RG |
9247 | queriesCount++; |
9248 | ||
9249 | if (type == QType::DS || type == QType::DNSKEY) { | |
9250 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys, false); | |
9251 | } | |
9252 | else { | |
9253 | if (domain == target && type == QType::A) { | |
9254 | setLWResult(res, 0, true, false, true); | |
9255 | addRecordToLW(res, target, QType::A, "192.0.2.1"); | |
9256 | /* no RRSIG */ | |
9257 | return 1; | |
9258 | } | |
9259 | } | |
9260 | ||
9261 | return 0; | |
9262 | }); | |
9263 | ||
9264 | vector<DNSRecord> ret; | |
9265 | /* first query does not require validation */ | |
9266 | sr->setDNSSECValidationRequested(false); | |
9267 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9268 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9269 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
9270 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
9271 | for (const auto& record : ret) { | |
55acb073 | 9272 | BOOST_CHECK(record.d_type == QType::A); |
f4de85a3 RG |
9273 | } |
9274 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
9275 | ||
9276 | ||
9277 | ret.clear(); | |
9278 | /* second one _does_ require validation */ | |
9279 | sr->setDNSSECValidationRequested(true); | |
9280 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9281 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9282 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
9283 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
9284 | for (const auto& record : ret) { | |
55acb073 | 9285 | BOOST_CHECK(record.d_type == QType::A); |
f4de85a3 RG |
9286 | } |
9287 | BOOST_CHECK_EQUAL(queriesCount, 3); | |
9288 | } | |
9289 | ||
55acb073 RG |
9290 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_from_cname_cache_secure) { |
9291 | /* | |
9292 | Validation is optional, and the first query does not ask for it, | |
9293 | so the answer is cached as Indeterminate. | |
9294 | The second query asks for validation, answer should be marked as | |
9295 | Secure. | |
9296 | */ | |
9297 | std::unique_ptr<SyncRes> sr; | |
9298 | initSR(sr, true); | |
9299 | ||
9300 | setDNSSECValidation(sr, DNSSECMode::Process); | |
9301 | ||
9302 | primeHints(); | |
9303 | const DNSName target("com."); | |
9304 | const DNSName cnameTarget("cname-com."); | |
9305 | testkeysset_t keys; | |
9306 | ||
9307 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
9308 | luaconfsCopy.dsAnchors.clear(); | |
9309 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
9310 | g_luaconfs.setState(luaconfsCopy); | |
9311 | ||
9312 | size_t queriesCount = 0; | |
9313 | ||
deca7d8f | 9314 | sr->setAsyncCallback([target,cnameTarget,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
55acb073 RG |
9315 | queriesCount++; |
9316 | ||
9317 | if (type == QType::DS || type == QType::DNSKEY) { | |
9318 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys, false); | |
9319 | } | |
9320 | else { | |
9321 | if (domain == target && type == QType::A) { | |
9322 | setLWResult(res, 0, true, false, true); | |
9323 | addRecordToLW(res, target, QType::CNAME, cnameTarget.toString()); | |
9324 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
9325 | addRecordToLW(res, cnameTarget, QType::A, "192.0.2.1"); | |
9326 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
9327 | return 1; | |
9328 | } else if (domain == cnameTarget && type == QType::A) { | |
9329 | setLWResult(res, 0, true, false, true); | |
9330 | addRecordToLW(res, cnameTarget, QType::A, "192.0.2.1"); | |
9331 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
9332 | return 1; | |
9333 | } | |
9334 | } | |
9335 | ||
9336 | return 0; | |
9337 | }); | |
9338 | ||
9339 | vector<DNSRecord> ret; | |
9340 | /* first query does not require validation */ | |
9341 | sr->setDNSSECValidationRequested(false); | |
9342 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9343 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9344 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
9345 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
9346 | for (const auto& record : ret) { | |
9347 | BOOST_CHECK(record.d_type == QType::CNAME || record.d_type == QType::A || record.d_type == QType::RRSIG); | |
9348 | } | |
9349 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
9350 | ||
9351 | ||
9352 | ret.clear(); | |
9353 | /* second one _does_ require validation */ | |
9354 | sr->setDNSSECValidationRequested(true); | |
9355 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9356 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9357 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
9358 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
9359 | for (const auto& record : ret) { | |
9360 | BOOST_CHECK(record.d_type == QType::CNAME || record.d_type == QType::A || record.d_type == QType::RRSIG); | |
9361 | } | |
9362 | BOOST_CHECK_EQUAL(queriesCount, 5); | |
9363 | } | |
9364 | ||
9365 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_from_cname_cache_insecure) { | |
9366 | /* | |
9367 | Validation is optional, and the first query does not ask for it, | |
9368 | so the answer is cached as Indeterminate. | |
9369 | The second query asks for validation, answer should be marked as | |
9370 | Insecure. | |
9371 | */ | |
9372 | std::unique_ptr<SyncRes> sr; | |
9373 | initSR(sr, true); | |
9374 | ||
9375 | setDNSSECValidation(sr, DNSSECMode::Process); | |
9376 | ||
9377 | primeHints(); | |
9378 | const DNSName target("com."); | |
9379 | const DNSName cnameTarget("cname-com."); | |
9380 | testkeysset_t keys; | |
9381 | ||
9382 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
9383 | luaconfsCopy.dsAnchors.clear(); | |
9384 | g_luaconfs.setState(luaconfsCopy); | |
9385 | ||
9386 | size_t queriesCount = 0; | |
9387 | ||
deca7d8f | 9388 | sr->setAsyncCallback([target,cnameTarget,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
55acb073 RG |
9389 | queriesCount++; |
9390 | ||
9391 | if (type == QType::DS || type == QType::DNSKEY) { | |
9392 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys, false); | |
9393 | } | |
9394 | else { | |
9395 | if (domain == target && type == QType::A) { | |
9396 | setLWResult(res, 0, true, false, true); | |
9397 | addRecordToLW(res, target, QType::CNAME, cnameTarget.toString()); | |
9398 | addRecordToLW(res, cnameTarget, QType::A, "192.0.2.1"); | |
9399 | return 1; | |
9400 | } else if (domain == cnameTarget && type == QType::A) { | |
9401 | setLWResult(res, 0, true, false, true); | |
9402 | addRecordToLW(res, cnameTarget, QType::A, "192.0.2.1"); | |
9403 | return 1; | |
9404 | } | |
9405 | } | |
9406 | ||
9407 | return 0; | |
9408 | }); | |
9409 | ||
9410 | vector<DNSRecord> ret; | |
9411 | /* first query does not require validation */ | |
9412 | sr->setDNSSECValidationRequested(false); | |
9413 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9414 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9415 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
9416 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
9417 | for (const auto& record : ret) { | |
9418 | BOOST_CHECK(record.d_type == QType::CNAME || record.d_type == QType::A); | |
9419 | } | |
9420 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
9421 | ||
9422 | ||
9423 | ret.clear(); | |
9424 | /* second one _does_ require validation */ | |
9425 | sr->setDNSSECValidationRequested(true); | |
9426 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9427 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9428 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
9429 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
9430 | for (const auto& record : ret) { | |
9431 | BOOST_CHECK(record.d_type == QType::CNAME || record.d_type == QType::A); | |
9432 | } | |
9433 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
9434 | } | |
9435 | ||
9436 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_from_cname_cache_bogus) { | |
9437 | /* | |
9438 | Validation is optional, and the first query does not ask for it, | |
9439 | so the answer is cached as Indeterminate. | |
9440 | The second query asks for validation, answer should be marked as | |
9441 | Bogus. | |
9442 | */ | |
9443 | std::unique_ptr<SyncRes> sr; | |
9444 | initSR(sr, true); | |
9445 | ||
9446 | setDNSSECValidation(sr, DNSSECMode::Process); | |
9447 | ||
9448 | primeHints(); | |
9449 | const DNSName target("com."); | |
9450 | const DNSName cnameTarget("cname-com."); | |
9451 | testkeysset_t keys; | |
9452 | ||
9453 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
9454 | luaconfsCopy.dsAnchors.clear(); | |
9455 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
9456 | g_luaconfs.setState(luaconfsCopy); | |
9457 | ||
9458 | size_t queriesCount = 0; | |
9459 | ||
deca7d8f | 9460 | sr->setAsyncCallback([target,cnameTarget,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
55acb073 RG |
9461 | queriesCount++; |
9462 | ||
9463 | if (type == QType::DS || type == QType::DNSKEY) { | |
9464 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys, false); | |
9465 | } | |
9466 | else { | |
9467 | if (domain == target && type == QType::A) { | |
9468 | setLWResult(res, 0, true, false, true); | |
9469 | addRecordToLW(res, target, QType::CNAME, cnameTarget.toString()); | |
9470 | addRecordToLW(res, cnameTarget, QType::A, "192.0.2.1"); | |
9471 | /* no RRSIG */ | |
9472 | return 1; | |
9473 | } else if (domain == cnameTarget && type == QType::A) { | |
9474 | setLWResult(res, 0, true, false, true); | |
9475 | addRecordToLW(res, cnameTarget, QType::A, "192.0.2.1"); | |
9476 | /* no RRSIG */ | |
9477 | return 1; | |
9478 | } | |
9479 | } | |
9480 | ||
9481 | return 0; | |
9482 | }); | |
9483 | ||
9484 | vector<DNSRecord> ret; | |
9485 | /* first query does not require validation */ | |
9486 | sr->setDNSSECValidationRequested(false); | |
9487 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9488 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9489 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
9490 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
9491 | for (const auto& record : ret) { | |
9492 | BOOST_CHECK(record.d_type == QType::CNAME || record.d_type == QType::A); | |
9493 | } | |
9494 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
9495 | ||
9496 | ||
9497 | ret.clear(); | |
9498 | /* second one _does_ require validation */ | |
9499 | sr->setDNSSECValidationRequested(true); | |
9500 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9501 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9502 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
9503 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
9504 | for (const auto& record : ret) { | |
9505 | BOOST_CHECK(record.d_type == QType::CNAME || record.d_type == QType::A); | |
9506 | } | |
9507 | BOOST_CHECK_EQUAL(queriesCount, 5); | |
9508 | } | |
9509 | ||
405a26bd RG |
9510 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_additional_without_rrsig) { |
9511 | /* | |
9512 | We get a record from a secure zone in the additional section, without | |
9513 | the corresponding RRSIG. The record should not be marked as authoritative | |
9514 | and should be correctly validated. | |
9515 | */ | |
9516 | std::unique_ptr<SyncRes> sr; | |
9517 | initSR(sr, true); | |
9518 | ||
9519 | setDNSSECValidation(sr, DNSSECMode::Process); | |
9520 | ||
9521 | primeHints(); | |
9522 | const DNSName target("com."); | |
9523 | const DNSName addTarget("nsX.com."); | |
9524 | testkeysset_t keys; | |
9525 | ||
9526 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
9527 | luaconfsCopy.dsAnchors.clear(); | |
9528 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
9529 | g_luaconfs.setState(luaconfsCopy); | |
9530 | ||
9531 | size_t queriesCount = 0; | |
9532 | ||
deca7d8f | 9533 | sr->setAsyncCallback([target,addTarget,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
405a26bd RG |
9534 | queriesCount++; |
9535 | ||
9536 | if (type == QType::DS || type == QType::DNSKEY) { | |
9537 | if (domain == addTarget) { | |
9538 | DNSName auth(domain); | |
9539 | /* no DS for com, auth will be . */ | |
9540 | auth.chopOff(); | |
9541 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys, false); | |
9542 | } | |
9543 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys, false); | |
9544 | } | |
9545 | else { | |
9546 | if (domain == target && type == QType::A) { | |
9547 | setLWResult(res, 0, true, false, true); | |
9548 | addRecordToLW(res, target, QType::A, "192.0.2.1"); | |
9549 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
9550 | addRecordToLW(res, addTarget, QType::A, "192.0.2.42", DNSResourceRecord::ADDITIONAL); | |
9551 | /* no RRSIG for the additional record */ | |
9552 | return 1; | |
9553 | } else if (domain == addTarget && type == QType::A) { | |
9554 | setLWResult(res, 0, true, false, true); | |
9555 | addRecordToLW(res, addTarget, QType::A, "192.0.2.42"); | |
9556 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
9557 | return 1; | |
9558 | } | |
9559 | } | |
9560 | ||
9561 | return 0; | |
9562 | }); | |
9563 | ||
9564 | vector<DNSRecord> ret; | |
9565 | /* first query for target/A, will pick up the additional record as non-auth / unvalidated */ | |
9566 | sr->setDNSSECValidationRequested(false); | |
9567 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9568 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9569 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
9570 | BOOST_CHECK_EQUAL(ret.size(), 2); | |
9571 | for (const auto& record : ret) { | |
9572 | BOOST_CHECK(record.d_type == QType::RRSIG || record.d_type == QType::A); | |
9573 | } | |
9574 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
9575 | ||
9576 | ret.clear(); | |
9577 | /* ask for the additional record directly, we should not use | |
9578 | the non-auth one and issue a new query, properly validated */ | |
9579 | sr->setDNSSECValidationRequested(true); | |
9580 | res = sr->beginResolve(addTarget, QType(QType::A), QClass::IN, ret); | |
9581 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9582 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
9583 | BOOST_CHECK_EQUAL(ret.size(), 2); | |
9584 | for (const auto& record : ret) { | |
9585 | BOOST_CHECK(record.d_type == QType::RRSIG || record.d_type == QType::A); | |
9586 | } | |
9587 | BOOST_CHECK_EQUAL(queriesCount, 5); | |
9588 | } | |
9589 | ||
f4de85a3 RG |
9590 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_from_negcache_secure) { |
9591 | /* | |
9592 | Validation is optional, and the first query does not ask for it, | |
9593 | so the answer is negatively cached as Indeterminate. | |
9594 | The second query asks for validation, answer should be marked as | |
9595 | Secure. | |
9596 | */ | |
9597 | std::unique_ptr<SyncRes> sr; | |
9598 | initSR(sr, true); | |
9599 | ||
9600 | setDNSSECValidation(sr, DNSSECMode::Process); | |
9601 | ||
9602 | primeHints(); | |
9603 | const DNSName target("com."); | |
9604 | testkeysset_t keys; | |
9605 | ||
9606 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
9607 | luaconfsCopy.dsAnchors.clear(); | |
9608 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
9609 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
9610 | g_luaconfs.setState(luaconfsCopy); | |
9611 | ||
9612 | size_t queriesCount = 0; | |
9613 | ||
deca7d8f | 9614 | sr->setAsyncCallback([target,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
f4de85a3 RG |
9615 | queriesCount++; |
9616 | ||
9617 | DNSName auth = domain; | |
9618 | auth.chopOff(); | |
9619 | ||
9620 | if (type == QType::DS || type == QType::DNSKEY) { | |
9621 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
9622 | } | |
9623 | else { | |
9624 | setLWResult(res, RCode::NoError, true, false, true); | |
9625 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
9626 | addRRSIG(keys, res->d_records, domain, 300); | |
9627 | addNSECRecordToLW(domain, DNSName("z."), { QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
9628 | addRRSIG(keys, res->d_records, domain, 1); | |
9629 | return 1; | |
9630 | } | |
9631 | ||
9632 | return 0; | |
9633 | }); | |
9634 | ||
9635 | vector<DNSRecord> ret; | |
9636 | /* first query does not require validation */ | |
9637 | sr->setDNSSECValidationRequested(false); | |
9638 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9639 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9640 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
9641 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
9642 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
b25712fd | 9643 | /* check that the entry has not been negatively cached */ |
28364e4b | 9644 | const NegCache::NegCacheEntry* ne = nullptr; |
b25712fd | 9645 | BOOST_CHECK_EQUAL(SyncRes::t_sstorage.negcache.size(), 1); |
28364e4b RG |
9646 | BOOST_REQUIRE_EQUAL(SyncRes::t_sstorage.negcache.get(target, QType(QType::A), sr->getNow(), &ne), true); |
9647 | BOOST_CHECK_EQUAL(ne->d_validationState, Indeterminate); | |
9648 | BOOST_CHECK_EQUAL(ne->authoritySOA.records.size(), 1); | |
9649 | BOOST_CHECK_EQUAL(ne->authoritySOA.signatures.size(), 1); | |
9650 | BOOST_CHECK_EQUAL(ne->DNSSECRecords.records.size(), 1); | |
9651 | BOOST_CHECK_EQUAL(ne->DNSSECRecords.signatures.size(), 1); | |
f4de85a3 RG |
9652 | |
9653 | ret.clear(); | |
9654 | /* second one _does_ require validation */ | |
9655 | sr->setDNSSECValidationRequested(true); | |
9656 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9657 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9658 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
9659 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
9660 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
b25712fd | 9661 | BOOST_CHECK_EQUAL(SyncRes::t_sstorage.negcache.size(), 1); |
28364e4b RG |
9662 | BOOST_REQUIRE_EQUAL(SyncRes::t_sstorage.negcache.get(target, QType(QType::A), sr->getNow(), &ne), true); |
9663 | BOOST_CHECK_EQUAL(ne->d_validationState, Secure); | |
9664 | BOOST_CHECK_EQUAL(ne->authoritySOA.records.size(), 1); | |
9665 | BOOST_CHECK_EQUAL(ne->authoritySOA.signatures.size(), 1); | |
9666 | BOOST_CHECK_EQUAL(ne->DNSSECRecords.records.size(), 1); | |
9667 | BOOST_CHECK_EQUAL(ne->DNSSECRecords.signatures.size(), 1); | |
f4de85a3 RG |
9668 | } |
9669 | ||
f5a747bb RG |
9670 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_from_negcache_secure_ds) { |
9671 | /* | |
9672 | Validation is optional, and the first query does not ask for it, | |
9673 | so the answer is negatively cached as Indeterminate. | |
9674 | The second query asks for validation, answer should be marked as | |
9675 | Secure. | |
9676 | The difference with test_dnssec_validation_from_negcache_secure is | |
9677 | that have one more level here, so we are going to look for the proof | |
9678 | that the DS does not exist for the last level. Since there is no cut, | |
9679 | we should accept the fact that the NSEC denies DS and NS both. | |
9680 | */ | |
9681 | std::unique_ptr<SyncRes> sr; | |
9682 | initSR(sr, true); | |
9683 | ||
9684 | setDNSSECValidation(sr, DNSSECMode::Process); | |
9685 | ||
9686 | primeHints(); | |
9687 | const DNSName target("www.com."); | |
9688 | testkeysset_t keys; | |
9689 | ||
9690 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
9691 | luaconfsCopy.dsAnchors.clear(); | |
9692 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
9693 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
9694 | g_luaconfs.setState(luaconfsCopy); | |
9695 | ||
9696 | size_t queriesCount = 0; | |
9697 | ||
deca7d8f | 9698 | sr->setAsyncCallback([target,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
f5a747bb RG |
9699 | queriesCount++; |
9700 | ||
9701 | if (type == QType::DS || type == QType::DNSKEY) { | |
9702 | if (domain == target) { | |
9703 | /* there is no cut */ | |
9704 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys, false); | |
9705 | } | |
9706 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
9707 | } | |
9708 | ||
9709 | return 0; | |
9710 | }); | |
9711 | ||
9712 | vector<DNSRecord> ret; | |
9713 | /* first query does not require validation */ | |
9714 | sr->setDNSSECValidationRequested(false); | |
9715 | int res = sr->beginResolve(target, QType(QType::DS), QClass::IN, ret); | |
9716 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9717 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
9718 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
9719 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
9720 | ||
9721 | ret.clear(); | |
9722 | /* second one _does_ require validation */ | |
9723 | sr->setDNSSECValidationRequested(true); | |
9724 | res = sr->beginResolve(target, QType(QType::DS), QClass::IN, ret); | |
9725 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9726 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
9727 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
9728 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
9729 | } | |
9730 | ||
f4de85a3 RG |
9731 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_from_negcache_insecure) { |
9732 | /* | |
9733 | Validation is optional, and the first query does not ask for it, | |
9734 | so the answer is negatively cached as Indeterminate. | |
9735 | The second query asks for validation, answer should be marked as | |
9736 | Insecure. | |
9737 | */ | |
9738 | std::unique_ptr<SyncRes> sr; | |
9739 | initSR(sr, true); | |
9740 | ||
9741 | setDNSSECValidation(sr, DNSSECMode::Process); | |
9742 | ||
9743 | primeHints(); | |
9744 | const DNSName target("com."); | |
9745 | testkeysset_t keys; | |
9746 | ||
9747 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
9748 | luaconfsCopy.dsAnchors.clear(); | |
9749 | g_luaconfs.setState(luaconfsCopy); | |
9750 | ||
9751 | size_t queriesCount = 0; | |
9752 | ||
deca7d8f | 9753 | sr->setAsyncCallback([target,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
f4de85a3 RG |
9754 | queriesCount++; |
9755 | ||
9756 | DNSName auth = domain; | |
9757 | auth.chopOff(); | |
9758 | ||
9759 | if (type == QType::DS || type == QType::DNSKEY) { | |
9760 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
9761 | } | |
9762 | else { | |
9763 | setLWResult(res, RCode::NoError, true, false, true); | |
9764 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
9765 | return 1; | |
9766 | } | |
9767 | ||
9768 | return 0; | |
9769 | }); | |
9770 | ||
9771 | vector<DNSRecord> ret; | |
9772 | /* first query does not require validation */ | |
9773 | sr->setDNSSECValidationRequested(false); | |
9774 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9775 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9776 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
9777 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
9778 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
b25712fd | 9779 | /* check that the entry has not been negatively cached */ |
28364e4b | 9780 | const NegCache::NegCacheEntry* ne = nullptr; |
b25712fd | 9781 | BOOST_CHECK_EQUAL(SyncRes::t_sstorage.negcache.size(), 1); |
28364e4b RG |
9782 | BOOST_REQUIRE_EQUAL(SyncRes::t_sstorage.negcache.get(target, QType(QType::A), sr->getNow(), &ne), true); |
9783 | BOOST_CHECK_EQUAL(ne->d_validationState, Indeterminate); | |
9784 | BOOST_CHECK_EQUAL(ne->authoritySOA.records.size(), 1); | |
9785 | BOOST_CHECK_EQUAL(ne->authoritySOA.signatures.size(), 0); | |
9786 | BOOST_CHECK_EQUAL(ne->DNSSECRecords.records.size(), 0); | |
9787 | BOOST_CHECK_EQUAL(ne->DNSSECRecords.signatures.size(), 0); | |
f4de85a3 RG |
9788 | |
9789 | ret.clear(); | |
9790 | /* second one _does_ require validation */ | |
9791 | sr->setDNSSECValidationRequested(true); | |
9792 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9793 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9794 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
9795 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
9796 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
28364e4b RG |
9797 | BOOST_REQUIRE_EQUAL(SyncRes::t_sstorage.negcache.get(target, QType(QType::A), sr->getNow(), &ne), true); |
9798 | BOOST_CHECK_EQUAL(ne->d_validationState, Insecure); | |
9799 | BOOST_CHECK_EQUAL(ne->authoritySOA.records.size(), 1); | |
9800 | BOOST_CHECK_EQUAL(ne->authoritySOA.signatures.size(), 0); | |
9801 | BOOST_CHECK_EQUAL(ne->DNSSECRecords.records.size(), 0); | |
9802 | BOOST_CHECK_EQUAL(ne->DNSSECRecords.signatures.size(), 0); | |
f4de85a3 RG |
9803 | } |
9804 | ||
9805 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_from_negcache_bogus) { | |
9806 | /* | |
9807 | Validation is optional, and the first query does not ask for it, | |
9808 | so the answer is negatively cached as Indeterminate. | |
9809 | The second query asks for validation, answer should be marked as | |
9810 | Bogus. | |
9811 | */ | |
9812 | std::unique_ptr<SyncRes> sr; | |
9813 | initSR(sr, true); | |
9814 | ||
9815 | setDNSSECValidation(sr, DNSSECMode::Process); | |
9816 | ||
9817 | primeHints(); | |
9818 | const DNSName target("com."); | |
9819 | testkeysset_t keys; | |
9820 | ||
9821 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
9822 | luaconfsCopy.dsAnchors.clear(); | |
9823 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
9824 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
9825 | g_luaconfs.setState(luaconfsCopy); | |
9826 | ||
9827 | size_t queriesCount = 0; | |
9828 | ||
deca7d8f | 9829 | sr->setAsyncCallback([target,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
f4de85a3 RG |
9830 | queriesCount++; |
9831 | ||
9832 | DNSName auth = domain; | |
9833 | auth.chopOff(); | |
9834 | ||
9835 | if (type == QType::DS || type == QType::DNSKEY) { | |
9836 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
9837 | } | |
9838 | else { | |
9839 | setLWResult(res, RCode::NoError, true, false, true); | |
9840 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
9841 | addRRSIG(keys, res->d_records, domain, 300); | |
9842 | /* no denial */ | |
9843 | return 1; | |
9844 | } | |
9845 | ||
9846 | return 0; | |
9847 | }); | |
9848 | ||
9849 | vector<DNSRecord> ret; | |
9850 | /* first query does not require validation */ | |
9851 | sr->setDNSSECValidationRequested(false); | |
9852 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9853 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9854 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
9855 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
9856 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
28364e4b | 9857 | const NegCache::NegCacheEntry* ne = nullptr; |
b25712fd | 9858 | BOOST_CHECK_EQUAL(SyncRes::t_sstorage.negcache.size(), 1); |
28364e4b RG |
9859 | BOOST_REQUIRE_EQUAL(SyncRes::t_sstorage.negcache.get(target, QType(QType::A), sr->getNow(), &ne), true); |
9860 | BOOST_CHECK_EQUAL(ne->d_validationState, Indeterminate); | |
9861 | BOOST_CHECK_EQUAL(ne->authoritySOA.records.size(), 1); | |
9862 | BOOST_CHECK_EQUAL(ne->authoritySOA.signatures.size(), 1); | |
9863 | BOOST_CHECK_EQUAL(ne->DNSSECRecords.records.size(), 0); | |
9864 | BOOST_CHECK_EQUAL(ne->DNSSECRecords.signatures.size(), 0); | |
f4de85a3 RG |
9865 | |
9866 | ret.clear(); | |
9867 | /* second one _does_ require validation */ | |
9868 | sr->setDNSSECValidationRequested(true); | |
9869 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9870 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9871 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
9872 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
9873 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
28364e4b RG |
9874 | BOOST_REQUIRE_EQUAL(SyncRes::t_sstorage.negcache.get(target, QType(QType::A), sr->getNow(), &ne), true); |
9875 | BOOST_CHECK_EQUAL(ne->d_validationState, Bogus); | |
9876 | BOOST_CHECK_EQUAL(ne->authoritySOA.records.size(), 1); | |
9877 | BOOST_CHECK_EQUAL(ne->authoritySOA.signatures.size(), 1); | |
9878 | BOOST_CHECK_EQUAL(ne->DNSSECRecords.records.size(), 0); | |
9879 | BOOST_CHECK_EQUAL(ne->DNSSECRecords.signatures.size(), 0); | |
f4de85a3 RG |
9880 | } |
9881 | ||
429ce1da PL |
9882 | BOOST_AUTO_TEST_CASE(test_lowercase_outgoing) { |
9883 | g_lowercaseOutgoing = true; | |
9884 | std::unique_ptr<SyncRes> sr; | |
9885 | initSR(sr); | |
9886 | ||
9887 | primeHints(); | |
9888 | ||
9889 | vector<DNSName> sentOutQnames; | |
9890 | ||
9891 | const DNSName target("WWW.POWERDNS.COM"); | |
9892 | const DNSName cname("WWW.PowerDNS.org"); | |
9893 | ||
deca7d8f | 9894 | sr->setAsyncCallback([target, cname, &sentOutQnames](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
429ce1da PL |
9895 | |
9896 | sentOutQnames.push_back(domain); | |
9897 | ||
9898 | if (isRootServer(ip)) { | |
9899 | if (domain == target) { | |
9900 | setLWResult(res, 0, false, false, true); | |
9901 | addRecordToLW(res, "powerdns.com.", QType::NS, "pdns-public-ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); | |
9902 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
9903 | return 1; | |
9904 | } | |
9905 | if (domain == cname) { | |
9906 | setLWResult(res, 0, false, false, true); | |
9907 | addRecordToLW(res, "powerdns.org.", QType::NS, "pdns-public-ns1.powerdns.org.", DNSResourceRecord::AUTHORITY, 172800); | |
9908 | addRecordToLW(res, "pdns-public-ns1.powerdns.org.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
9909 | return 1; | |
9910 | } | |
9911 | } else if (ip == ComboAddress("192.0.2.1:53")) { | |
9912 | if (domain == target) { | |
9913 | setLWResult(res, 0, true, false, false); | |
9914 | addRecordToLW(res, domain, QType::CNAME, cname.toString()); | |
9915 | return 1; | |
9916 | } | |
9917 | } else if (ip == ComboAddress("192.0.2.2:53")) { | |
9918 | if (domain == cname) { | |
9919 | setLWResult(res, 0, true, false, false); | |
9920 | addRecordToLW(res, domain, QType::A, "127.0.0.1"); | |
9921 | return 1; | |
9922 | } | |
9923 | } | |
9924 | return 0; | |
9925 | }); | |
9926 | ||
9927 | vector<DNSRecord> ret; | |
9928 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9929 | ||
9930 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9931 | ||
9932 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
9933 | BOOST_CHECK_EQUAL(ret[0].d_content->getZoneRepresentation(), cname.toString()); | |
9934 | ||
9935 | BOOST_REQUIRE_EQUAL(sentOutQnames.size(), 4); | |
9936 | BOOST_CHECK_EQUAL(sentOutQnames[0].toString(), target.makeLowerCase().toString()); | |
9937 | BOOST_CHECK_EQUAL(sentOutQnames[1].toString(), target.makeLowerCase().toString()); | |
9938 | BOOST_CHECK_EQUAL(sentOutQnames[2].toString(), cname.makeLowerCase().toString()); | |
9939 | BOOST_CHECK_EQUAL(sentOutQnames[3].toString(), cname.makeLowerCase().toString()); | |
9940 | ||
9941 | g_lowercaseOutgoing = false; | |
9942 | } | |
9943 | ||
4d787d30 PL |
9944 | BOOST_AUTO_TEST_CASE(test_getDSRecords_multialgo) { |
9945 | std::unique_ptr<SyncRes> sr; | |
9946 | initSR(sr, true); | |
9947 | ||
9948 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
9949 | ||
9950 | primeHints(); | |
9951 | const DNSName target("com."); | |
9952 | testkeysset_t keys, keys2; | |
9953 | ||
9954 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
9955 | luaconfsCopy.dsAnchors.clear(); | |
9956 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
9957 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
9958 | g_luaconfs.setState(luaconfsCopy); | |
9959 | ||
9960 | // As testkeysset_t only contains one DSRecordContent, create another one with a different hash algo | |
9961 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA1, keys2); | |
9962 | // But add the existing root key otherwise no RRSIG can be created | |
9963 | auto rootkey = keys.find(g_rootdnsname); | |
9964 | keys2.insert(*rootkey); | |
9965 | ||
deca7d8f | 9966 | sr->setAsyncCallback([target, keys, keys2](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
4d787d30 PL |
9967 | DNSName auth = domain; |
9968 | auth.chopOff(); | |
9969 | if (type == QType::DS || type == QType::DNSKEY) { | |
9970 | if (domain == target) { | |
9971 | if (genericDSAndDNSKEYHandler(res, domain, auth, type, keys2) != 1) { | |
9972 | return 0; | |
9973 | } | |
9974 | } | |
9975 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
9976 | } | |
9977 | return 0; | |
9978 | }); | |
9979 | ||
9980 | dsmap_t ds; | |
9981 | auto state = sr->getDSRecords(target, ds, false, 0, false); | |
9982 | BOOST_CHECK_EQUAL(state, Secure); | |
9983 | BOOST_REQUIRE_EQUAL(ds.size(), 1); | |
9984 | for (const auto& i : ds) { | |
9985 | BOOST_CHECK_EQUAL(i.d_digesttype, DNSSECKeeper::SHA256); | |
9986 | } | |
9987 | } | |
9988 | ||
9989 | BOOST_AUTO_TEST_CASE(test_getDSRecords_multialgo_all_sha) { | |
9990 | std::unique_ptr<SyncRes> sr; | |
9991 | initSR(sr, true); | |
9992 | ||
9993 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
9994 | ||
9995 | primeHints(); | |
9996 | const DNSName target("com."); | |
9997 | testkeysset_t keys, keys2, keys3; | |
9998 | ||
9999 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
10000 | luaconfsCopy.dsAnchors.clear(); | |
10001 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
10002 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
10003 | g_luaconfs.setState(luaconfsCopy); | |
10004 | ||
10005 | // As testkeysset_t only contains one DSRecordContent, create another one with a different hash algo | |
10006 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA1, keys2); | |
10007 | // But add the existing root key otherwise no RRSIG can be created | |
10008 | auto rootkey = keys.find(g_rootdnsname); | |
10009 | keys2.insert(*rootkey); | |
10010 | ||
10011 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA384, keys3); | |
10012 | // But add the existing root key otherwise no RRSIG can be created | |
10013 | keys3.insert(*rootkey); | |
10014 | ||
deca7d8f | 10015 | sr->setAsyncCallback([target, keys, keys2, keys3](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
4d787d30 PL |
10016 | DNSName auth = domain; |
10017 | auth.chopOff(); | |
10018 | if (type == QType::DS || type == QType::DNSKEY) { | |
10019 | if (domain == target) { | |
10020 | if (genericDSAndDNSKEYHandler(res, domain, auth, type, keys2) != 1) { | |
10021 | return 0; | |
10022 | } | |
10023 | if (genericDSAndDNSKEYHandler(res, domain, auth, type, keys3) != 1) { | |
10024 | return 0; | |
10025 | } | |
10026 | } | |
10027 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
10028 | } | |
10029 | return 0; | |
10030 | }); | |
10031 | ||
10032 | dsmap_t ds; | |
10033 | auto state = sr->getDSRecords(target, ds, false, 0, false); | |
10034 | BOOST_CHECK_EQUAL(state, Secure); | |
10035 | BOOST_REQUIRE_EQUAL(ds.size(), 1); | |
10036 | for (const auto& i : ds) { | |
10037 | BOOST_CHECK_EQUAL(i.d_digesttype, DNSSECKeeper::SHA384); | |
10038 | } | |
10039 | } | |
10040 | ||
10041 | BOOST_AUTO_TEST_CASE(test_getDSRecords_multialgo_two_highest) { | |
10042 | std::unique_ptr<SyncRes> sr; | |
10043 | initSR(sr, true); | |
10044 | ||
10045 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
10046 | ||
10047 | primeHints(); | |
10048 | const DNSName target("com."); | |
10049 | testkeysset_t keys, keys2, keys3; | |
10050 | ||
10051 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
10052 | luaconfsCopy.dsAnchors.clear(); | |
10053 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
10054 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
10055 | g_luaconfs.setState(luaconfsCopy); | |
10056 | ||
10057 | // As testkeysset_t only contains one DSRecordContent, create another one with a different hash algo | |
10058 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys2); | |
10059 | // But add the existing root key otherwise no RRSIG can be created | |
10060 | auto rootkey = keys.find(g_rootdnsname); | |
10061 | keys2.insert(*rootkey); | |
10062 | ||
10063 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA1, keys3); | |
10064 | // But add the existing root key otherwise no RRSIG can be created | |
10065 | keys3.insert(*rootkey); | |
10066 | ||
deca7d8f | 10067 | sr->setAsyncCallback([target, keys, keys2, keys3](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
4d787d30 PL |
10068 | DNSName auth = domain; |
10069 | auth.chopOff(); | |
10070 | if (type == QType::DS || type == QType::DNSKEY) { | |
10071 | if (domain == target) { | |
10072 | if (genericDSAndDNSKEYHandler(res, domain, auth, type, keys2) != 1) { | |
10073 | return 0; | |
10074 | } | |
10075 | if (genericDSAndDNSKEYHandler(res, domain, auth, type, keys3) != 1) { | |
10076 | return 0; | |
10077 | } | |
10078 | } | |
10079 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
10080 | } | |
10081 | return 0; | |
10082 | }); | |
10083 | ||
10084 | dsmap_t ds; | |
10085 | auto state = sr->getDSRecords(target, ds, false, 0, false); | |
10086 | BOOST_CHECK_EQUAL(state, Secure); | |
10087 | BOOST_REQUIRE_EQUAL(ds.size(), 2); | |
10088 | for (const auto& i : ds) { | |
10089 | BOOST_CHECK_EQUAL(i.d_digesttype, DNSSECKeeper::SHA256); | |
10090 | } | |
10091 | } | |
10092 | ||
77cb3d33 | 10093 | #ifdef HAVE_BOTAN |
4d787d30 PL |
10094 | BOOST_AUTO_TEST_CASE(test_getDSRecords_multialgo_prefer_sha384_over_gost) { |
10095 | std::unique_ptr<SyncRes> sr; | |
10096 | initSR(sr, true); | |
10097 | ||
10098 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
10099 | ||
10100 | primeHints(); | |
10101 | const DNSName target("com."); | |
10102 | testkeysset_t keys, keys2; | |
10103 | ||
10104 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
10105 | luaconfsCopy.dsAnchors.clear(); | |
10106 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
10107 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA384, keys); | |
10108 | g_luaconfs.setState(luaconfsCopy); | |
10109 | ||
10110 | // As testkeysset_t only contains one DSRecordContent, create another one with a different hash algo | |
10111 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::GOST, keys2); | |
10112 | // But add the existing root key otherwise no RRSIG can be created | |
10113 | auto rootkey = keys.find(g_rootdnsname); | |
10114 | keys2.insert(*rootkey); | |
10115 | ||
deca7d8f | 10116 | sr->setAsyncCallback([target, keys, keys2](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
4d787d30 PL |
10117 | DNSName auth = domain; |
10118 | auth.chopOff(); | |
10119 | if (type == QType::DS || type == QType::DNSKEY) { | |
10120 | if (domain == target) { | |
10121 | if (genericDSAndDNSKEYHandler(res, domain, auth, type, keys2) != 1) { | |
10122 | return 0; | |
10123 | } | |
10124 | } | |
10125 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
10126 | } | |
10127 | return 0; | |
10128 | }); | |
10129 | ||
10130 | dsmap_t ds; | |
10131 | auto state = sr->getDSRecords(target, ds, false, 0, false); | |
10132 | BOOST_CHECK_EQUAL(state, Secure); | |
10133 | BOOST_REQUIRE_EQUAL(ds.size(), 1); | |
10134 | for (const auto& i : ds) { | |
10135 | BOOST_CHECK_EQUAL(i.d_digesttype, DNSSECKeeper::SHA384); | |
10136 | } | |
10137 | } | |
10138 | ||
10139 | BOOST_AUTO_TEST_CASE(test_getDSRecords_multialgo_prefer_sha256_over_gost) { | |
10140 | std::unique_ptr<SyncRes> sr; | |
10141 | initSR(sr, true); | |
10142 | ||
10143 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
10144 | ||
10145 | primeHints(); | |
10146 | const DNSName target("com."); | |
10147 | testkeysset_t keys, keys2; | |
10148 | ||
10149 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
10150 | luaconfsCopy.dsAnchors.clear(); | |
10151 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
10152 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
10153 | g_luaconfs.setState(luaconfsCopy); | |
10154 | ||
10155 | // As testkeysset_t only contains one DSRecordContent, create another one with a different hash algo | |
10156 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::GOST, keys2); | |
10157 | // But add the existing root key otherwise no RRSIG can be created | |
10158 | auto rootkey = keys.find(g_rootdnsname); | |
10159 | keys2.insert(*rootkey); | |
10160 | ||
deca7d8f | 10161 | sr->setAsyncCallback([target, keys, keys2](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
4d787d30 PL |
10162 | DNSName auth = domain; |
10163 | auth.chopOff(); | |
10164 | if (type == QType::DS || type == QType::DNSKEY) { | |
10165 | if (domain == target) { | |
10166 | if (genericDSAndDNSKEYHandler(res, domain, auth, type, keys2) != 1) { | |
10167 | return 0; | |
10168 | } | |
10169 | } | |
10170 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
10171 | } | |
10172 | return 0; | |
10173 | }); | |
10174 | ||
10175 | dsmap_t ds; | |
10176 | auto state = sr->getDSRecords(target, ds, false, 0, false); | |
10177 | BOOST_CHECK_EQUAL(state, Secure); | |
10178 | BOOST_REQUIRE_EQUAL(ds.size(), 1); | |
10179 | for (const auto& i : ds) { | |
10180 | BOOST_CHECK_EQUAL(i.d_digesttype, DNSSECKeeper::SHA256); | |
10181 | } | |
10182 | } | |
10183 | ||
10184 | BOOST_AUTO_TEST_CASE(test_getDSRecords_multialgo_prefer_gost_over_sha1) { | |
10185 | std::unique_ptr<SyncRes> sr; | |
10186 | initSR(sr, true); | |
10187 | ||
10188 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
10189 | ||
10190 | primeHints(); | |
10191 | const DNSName target("com."); | |
10192 | testkeysset_t keys, keys2; | |
10193 | ||
10194 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
10195 | luaconfsCopy.dsAnchors.clear(); | |
10196 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
10197 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA1, keys); | |
10198 | g_luaconfs.setState(luaconfsCopy); | |
10199 | ||
10200 | // As testkeysset_t only contains one DSRecordContent, create another one with a different hash algo | |
10201 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::GOST, keys2); | |
10202 | // But add the existing root key otherwise no RRSIG can be created | |
10203 | auto rootkey = keys.find(g_rootdnsname); | |
10204 | keys2.insert(*rootkey); | |
10205 | ||
deca7d8f | 10206 | sr->setAsyncCallback([target, keys, keys2](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res, bool* chained) { |
4d787d30 PL |
10207 | DNSName auth = domain; |
10208 | auth.chopOff(); | |
10209 | if (type == QType::DS || type == QType::DNSKEY) { | |
10210 | if (domain == target) { | |
10211 | if (genericDSAndDNSKEYHandler(res, domain, auth, type, keys2) != 1) { | |
10212 | return 0; | |
10213 | } | |
10214 | } | |
10215 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
10216 | } | |
10217 | return 0; | |
10218 | }); | |
10219 | ||
10220 | dsmap_t ds; | |
10221 | auto state = sr->getDSRecords(target, ds, false, 0, false); | |
10222 | BOOST_CHECK_EQUAL(state, Secure); | |
10223 | BOOST_REQUIRE_EQUAL(ds.size(), 1); | |
10224 | for (const auto& i : ds) { | |
10225 | BOOST_CHECK_EQUAL(i.d_digesttype, DNSSECKeeper::GOST); | |
10226 | } | |
10227 | } | |
10228 | #endif // HAVE_BOTAN110 | |
10229 | ||
d6e797b8 RG |
10230 | /* |
10231 | // cerr<<"asyncresolve called to ask "<<ip.toStringWithPort()<<" about "<<domain.toString()<<" / "<<QType(type).getName()<<" over "<<(doTCP ? "TCP" : "UDP")<<" (rd: "<<sendRDQuery<<", EDNS0 level: "<<EDNS0Level<<")"<<endl; | |
10232 | ||
648bcbd1 | 10233 | - check out of band support |
d6e797b8 | 10234 | |
648bcbd1 | 10235 | - check preoutquery |
d6e797b8 | 10236 | |
30ee601a RG |
10237 | */ |
10238 | ||
10239 | BOOST_AUTO_TEST_SUITE_END() |