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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 | ||
eb5dfa69 | 5 | #include "syncres.hh" |
30ee601a | 6 | #include "arguments.hh" |
95823c07 | 7 | #include "base32.hh" |
8455425c RG |
8 | #include "dnssecinfra.hh" |
9 | #include "dnsseckeeper.hh" | |
30ee601a RG |
10 | #include "lua-recursor4.hh" |
11 | #include "namespaces.hh" | |
12 | #include "rec-lua-conf.hh" | |
13 | #include "root-dnssec.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 | ||
3c5901d7 | 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 | ||
18d5b679 | 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) { | |
6b4ca097 | 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); | |
2b984251 | 78 | t_RC->replace(time(0), 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); | |
2b984251 | 84 | t_RC->replace(time(0), 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 | } | |
2b984251 | 89 | t_RC->replace(time(0), 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) { | |
6fb72eaa | 95 | auto ds=std::dynamic_pointer_cast<DSRecordContent>(DSRecordContent::make(dsRecord)); |
30ee601a RG |
96 | dsAnchors[g_rootdnsname].insert(*ds); |
97 | } | |
98 | } | |
99 | ||
100 | /* Some helpers functions */ | |
101 | ||
102 | static void init(bool debug=false) | |
103 | { | |
b4c8789a RG |
104 | L.setName("test"); |
105 | L.disableSyslog(true); | |
106 | ||
30ee601a | 107 | if (debug) { |
30ee601a | 108 | L.setLoglevel((Logger::Urgency)(6)); // info and up |
30ee601a RG |
109 | L.toConsole(Logger::Info); |
110 | } | |
b4c8789a RG |
111 | else { |
112 | L.setLoglevel(Logger::None); | |
113 | L.toConsole(Logger::Error); | |
114 | } | |
30ee601a RG |
115 | |
116 | seedRandom("/dev/urandom"); | |
d6e797b8 | 117 | reportAllTypes(); |
30ee601a | 118 | |
f26bf547 | 119 | t_RC = std::unique_ptr<MemRecursorCache>(new MemRecursorCache()); |
30ee601a | 120 | |
30ee601a RG |
121 | SyncRes::s_maxqperq = 50; |
122 | SyncRes::s_maxtotusec = 1000*7000; | |
123 | SyncRes::s_maxdepth = 40; | |
124 | SyncRes::s_maxnegttl = 3600; | |
125 | SyncRes::s_maxcachettl = 86400; | |
126 | SyncRes::s_packetcachettl = 3600; | |
127 | SyncRes::s_packetcacheservfailttl = 60; | |
128 | SyncRes::s_serverdownmaxfails = 64; | |
129 | SyncRes::s_serverdownthrottletime = 60; | |
130 | SyncRes::s_doIPv6 = true; | |
e9f9b8ec RG |
131 | SyncRes::s_ecsipv4limit = 24; |
132 | SyncRes::s_ecsipv6limit = 56; | |
f58c8379 | 133 | SyncRes::s_rootNXTrust = true; |
d6e797b8 | 134 | SyncRes::s_minimumTTL = 0; |
648bcbd1 | 135 | SyncRes::s_serverID = "PowerDNS Unit Tests Server ID"; |
9065eb05 RG |
136 | SyncRes::clearEDNSSubnets(); |
137 | SyncRes::clearEDNSDomains(); | |
138 | SyncRes::clearDelegationOnly(); | |
139 | SyncRes::clearDontQuery(); | |
648bcbd1 | 140 | |
a712cb56 | 141 | SyncRes::clearNSSpeeds(); |
6dfff36f | 142 | BOOST_CHECK_EQUAL(SyncRes::getNSSpeedsSize(), 0); |
a712cb56 | 143 | SyncRes::clearEDNSStatuses(); |
6dfff36f | 144 | BOOST_CHECK_EQUAL(SyncRes::getEDNSStatusesSize(), 0); |
a712cb56 | 145 | SyncRes::clearThrottle(); |
6dfff36f | 146 | BOOST_CHECK_EQUAL(SyncRes::getThrottledServersSize(), 0); |
a712cb56 | 147 | SyncRes::clearFailedServers(); |
6dfff36f | 148 | BOOST_CHECK_EQUAL(SyncRes::getFailedServersSize(), 0); |
a712cb56 | 149 | |
648bcbd1 RG |
150 | auto luaconfsCopy = g_luaconfs.getCopy(); |
151 | luaconfsCopy.dfe.clear(); | |
8455425c RG |
152 | luaconfsCopy.dsAnchors.clear(); |
153 | for (const auto &dsRecord : rootDSs) { | |
6fb72eaa | 154 | auto ds=std::dynamic_pointer_cast<DSRecordContent>(DSRecordContent::make(dsRecord)); |
8455425c RG |
155 | luaconfsCopy.dsAnchors[g_rootdnsname].insert(*ds); |
156 | } | |
157 | luaconfsCopy.negAnchors.clear(); | |
648bcbd1 RG |
158 | g_luaconfs.setState(luaconfsCopy); |
159 | ||
8455425c | 160 | g_dnssecmode = DNSSECMode::Off; |
895449a5 | 161 | g_dnssecLOG = debug; |
b7c40613 | 162 | g_maxNSEC3Iterations = 2500; |
8455425c | 163 | |
648bcbd1 | 164 | ::arg().set("version-string", "string reported on version.pdns or version.bind")="PowerDNS Unit Tests"; |
30ee601a RG |
165 | } |
166 | ||
895449a5 | 167 | static void initSR(std::unique_ptr<SyncRes>& sr, bool dnssec=false, bool debug=false, time_t fakeNow=0) |
30ee601a RG |
168 | { |
169 | struct timeval now; | |
d6e797b8 RG |
170 | if (fakeNow > 0) { |
171 | now.tv_sec = fakeNow; | |
172 | now.tv_usec = 0; | |
173 | } | |
174 | else { | |
175 | Utility::gettimeofday(&now, 0); | |
176 | } | |
177 | ||
895449a5 RG |
178 | init(debug); |
179 | ||
30ee601a | 180 | sr = std::unique_ptr<SyncRes>(new SyncRes(now)); |
895449a5 | 181 | sr->setDoEDNS0(true); |
0c43f455 RG |
182 | if (dnssec) { |
183 | sr->setDoDNSSEC(dnssec); | |
184 | } | |
185 | ||
895449a5 RG |
186 | sr->setLogMode(debug == false ? SyncRes::LogNone : SyncRes::Log); |
187 | ||
a712cb56 RG |
188 | SyncRes::setDomainMap(std::make_shared<SyncRes::domainmap_t>()); |
189 | SyncRes::clearNegCache(); | |
30ee601a RG |
190 | } |
191 | ||
0c43f455 RG |
192 | static void setDNSSECValidation(std::unique_ptr<SyncRes>& sr, const DNSSECMode& mode) |
193 | { | |
194 | sr->setDNSSECValidationRequested(true); | |
195 | g_dnssecmode = mode; | |
196 | } | |
197 | ||
30ee601a RG |
198 | static void setLWResult(LWResult* res, int rcode, bool aa=false, bool tc=false, bool edns=false) |
199 | { | |
200 | res->d_rcode = rcode; | |
201 | res->d_aabit = aa; | |
202 | res->d_tcbit = tc; | |
203 | res->d_haveEDNS = edns; | |
204 | } | |
205 | ||
d6e797b8 RG |
206 | static void addRecordToLW(LWResult* res, const DNSName& name, uint16_t type, const std::string& content, DNSResourceRecord::Place place=DNSResourceRecord::ANSWER, uint32_t ttl=60) |
207 | { | |
208 | addRecordToList(res->d_records, name, type, content, place, ttl); | |
30ee601a RG |
209 | } |
210 | ||
211 | 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) | |
212 | { | |
213 | addRecordToLW(res, DNSName(name), type, content, place, ttl); | |
214 | } | |
215 | ||
216 | static bool isRootServer(const ComboAddress& ip) | |
217 | { | |
8455425c RG |
218 | if (ip.isIPv4()) { |
219 | for (size_t idx = 0; idx < rootIps4Count; idx++) { | |
220 | if (ip.toString() == rootIps4[idx]) { | |
221 | return true; | |
222 | } | |
30ee601a RG |
223 | } |
224 | } | |
8455425c RG |
225 | else { |
226 | for (size_t idx = 0; idx < rootIps6Count; idx++) { | |
227 | if (ip.toString() == rootIps6[idx]) { | |
228 | return true; | |
229 | } | |
30ee601a RG |
230 | } |
231 | } | |
8455425c | 232 | |
30ee601a RG |
233 | return false; |
234 | } | |
235 | ||
179b340d | 236 | 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 |
237 | { |
238 | time_t now = time(nullptr); | |
239 | DNSKEYRecordContent drc = dpk.getDNSKEY(); | |
240 | const std::shared_ptr<DNSCryptoKeyEngine> rc = dpk.getKey(); | |
241 | ||
242 | rrc.d_type = signQType; | |
243 | rrc.d_labels = signQName.countLabels() - signQName.isWildcard(); | |
244 | rrc.d_originalttl = signTTL; | |
179b340d | 245 | rrc.d_siginception = inception ? *inception : (now - 10); |
8455425c RG |
246 | rrc.d_sigexpire = now + sigValidity; |
247 | rrc.d_signer = signer; | |
248 | rrc.d_tag = 0; | |
249 | rrc.d_tag = drc.getTag(); | |
3d5ebf10 | 250 | rrc.d_algorithm = algo ? *algo : drc.d_algorithm; |
8455425c RG |
251 | |
252 | std::string msg = getMessageForRRSET(signQName, rrc, toSign); | |
253 | ||
254 | rrc.d_signature = rc->sign(msg); | |
255 | } | |
256 | ||
b7f378d1 RG |
257 | typedef std::unordered_map<DNSName, std::pair<DNSSECPrivateKey, DSRecordContent> > testkeysset_t; |
258 | ||
5374b03b | 259 | 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 |
260 | { |
261 | if (records.empty()) { | |
5374b03b | 262 | return false; |
8455425c RG |
263 | } |
264 | ||
265 | const auto it = keys.find(signer); | |
266 | if (it == keys.cend()) { | |
267 | throw std::runtime_error("No DNSKEY found for " + signer.toString() + ", unable to compute the requested RRSIG"); | |
268 | } | |
269 | ||
270 | size_t recordsCount = records.size(); | |
271 | const DNSName& name = records[recordsCount-1].d_name; | |
272 | const uint16_t type = records[recordsCount-1].d_type; | |
273 | ||
274 | std::vector<std::shared_ptr<DNSRecordContent> > recordcontents; | |
275 | for (const auto record : records) { | |
276 | if (record.d_name == name && record.d_type == type) { | |
277 | recordcontents.push_back(record.d_content); | |
278 | } | |
279 | } | |
280 | ||
281 | RRSIGRecordContent rrc; | |
82fbd934 | 282 | 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 |
283 | if (broken) { |
284 | rrc.d_signature[0] ^= 42; | |
285 | } | |
8455425c RG |
286 | |
287 | DNSRecord rec; | |
dbbef467 | 288 | rec.d_type = QType::RRSIG; |
8455425c RG |
289 | rec.d_place = records[recordsCount-1].d_place; |
290 | rec.d_name = records[recordsCount-1].d_name; | |
dbbef467 | 291 | rec.d_ttl = records[recordsCount-1].d_ttl; |
8455425c RG |
292 | |
293 | rec.d_content = std::make_shared<RRSIGRecordContent>(rrc); | |
294 | records.push_back(rec); | |
5374b03b RG |
295 | |
296 | return true; | |
8455425c RG |
297 | } |
298 | ||
b7f378d1 | 299 | static void addDNSKEY(const testkeysset_t& keys, const DNSName& signer, uint32_t ttl, std::vector<DNSRecord>& records) |
8455425c RG |
300 | { |
301 | const auto it = keys.find(signer); | |
302 | if (it == keys.cend()) { | |
303 | throw std::runtime_error("No DNSKEY found for " + signer.toString()); | |
304 | } | |
305 | ||
306 | DNSRecord rec; | |
307 | rec.d_place = DNSResourceRecord::ANSWER; | |
308 | rec.d_name = signer; | |
309 | rec.d_type = QType::DNSKEY; | |
310 | rec.d_ttl = ttl; | |
311 | ||
b7f378d1 | 312 | rec.d_content = std::make_shared<DNSKEYRecordContent>(it->second.first.getDNSKEY()); |
8455425c RG |
313 | records.push_back(rec); |
314 | } | |
315 | ||
5374b03b | 316 | static bool addDS(const DNSName& domain, uint32_t ttl, std::vector<DNSRecord>& records, const testkeysset_t& keys, DNSResourceRecord::Place place=DNSResourceRecord::AUTHORITY) |
8455425c | 317 | { |
b7f378d1 RG |
318 | const auto it = keys.find(domain); |
319 | if (it == keys.cend()) { | |
5374b03b | 320 | return false; |
8455425c RG |
321 | } |
322 | ||
b7f378d1 RG |
323 | DNSRecord rec; |
324 | rec.d_name = domain; | |
325 | rec.d_type = QType::DS; | |
a53e8fe3 | 326 | rec.d_place = place; |
b7f378d1 RG |
327 | rec.d_ttl = ttl; |
328 | rec.d_content = std::make_shared<DSRecordContent>(it->second.second); | |
8455425c | 329 | |
b7f378d1 | 330 | records.push_back(rec); |
5374b03b | 331 | return true; |
8455425c RG |
332 | } |
333 | ||
334 | static void addNSECRecordToLW(const DNSName& domain, const DNSName& next, const std::set<uint16_t>& types, uint32_t ttl, std::vector<DNSRecord>& records) | |
335 | { | |
336 | NSECRecordContent nrc; | |
337 | nrc.d_next = next; | |
338 | nrc.d_set = types; | |
339 | ||
340 | DNSRecord rec; | |
341 | rec.d_name = domain; | |
342 | rec.d_ttl = ttl; | |
343 | rec.d_type = QType::NSEC; | |
344 | rec.d_content = std::make_shared<NSECRecordContent>(nrc); | |
345 | rec.d_place = DNSResourceRecord::AUTHORITY; | |
346 | ||
347 | records.push_back(rec); | |
348 | } | |
349 | ||
95823c07 RG |
350 | 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) |
351 | { | |
352 | NSEC3RecordContent nrc; | |
353 | nrc.d_algorithm = 1; | |
354 | nrc.d_flags = 0; | |
355 | nrc.d_iterations = iterations; | |
356 | nrc.d_salt = salt; | |
357 | nrc.d_nexthash = hashedNext; | |
358 | nrc.d_set = types; | |
359 | ||
360 | DNSRecord rec; | |
361 | rec.d_name = hashedName; | |
362 | rec.d_ttl = ttl; | |
363 | rec.d_type = QType::NSEC3; | |
364 | rec.d_content = std::make_shared<NSEC3RecordContent>(nrc); | |
365 | rec.d_place = DNSResourceRecord::AUTHORITY; | |
366 | ||
367 | records.push_back(rec); | |
368 | } | |
369 | ||
b7c40613 | 370 | 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 |
371 | { |
372 | static const std::string salt = "deadbeef"; | |
95823c07 RG |
373 | std::string hashed = hashQNameWithSalt(salt, iterations, domain); |
374 | ||
9b061cf5 | 375 | addNSEC3RecordToLW(DNSName(toBase32Hex(hashed)) + zone, next, salt, iterations, types, ttl, records); |
95823c07 RG |
376 | } |
377 | ||
b7c40613 | 378 | 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 |
379 | { |
380 | static const std::string salt = "deadbeef"; | |
95823c07 | 381 | std::string hashed = hashQNameWithSalt(salt, iterations, domain); |
95823c07 RG |
382 | std::string hashedNext(hashed); |
383 | incrementHash(hashedNext); | |
384 | decrementHash(hashed); | |
385 | ||
9b061cf5 | 386 | addNSEC3RecordToLW(DNSName(toBase32Hex(hashed)) + zone, hashedNext, salt, iterations, types, ttl, records); |
95823c07 RG |
387 | } |
388 | ||
b7f378d1 | 389 | static void generateKeyMaterial(const DNSName& name, unsigned int algo, uint8_t digest, testkeysset_t& keys) |
8455425c RG |
390 | { |
391 | auto dcke = std::shared_ptr<DNSCryptoKeyEngine>(DNSCryptoKeyEngine::make(algo)); | |
b7f378d1 | 392 | dcke->create((algo <= 10) ? 2048 : dcke->getBits()); |
8455425c RG |
393 | DNSSECPrivateKey dpk; |
394 | dpk.d_flags = 256; | |
395 | dpk.setKey(dcke); | |
8455425c | 396 | DSRecordContent ds = makeDSFromDNSKey(name, dpk.getDNSKEY(), digest); |
b7f378d1 RG |
397 | keys[name] = std::pair<DNSSECPrivateKey,DSRecordContent>(dpk,ds); |
398 | } | |
399 | ||
400 | static void generateKeyMaterial(const DNSName& name, unsigned int algo, uint8_t digest, testkeysset_t& keys, map<DNSName,dsmap_t>& dsAnchors) | |
401 | { | |
402 | generateKeyMaterial(name, algo, digest, keys); | |
403 | dsAnchors[name].insert(keys[name].second); | |
8455425c RG |
404 | } |
405 | ||
f4de85a3 | 406 | static int genericDSAndDNSKEYHandler(LWResult* res, const DNSName& domain, DNSName auth, int type, const testkeysset_t& keys, bool proveCut=true) |
5374b03b RG |
407 | { |
408 | if (type == QType::DS) { | |
409 | auth.chopOff(); | |
410 | ||
411 | setLWResult(res, 0, true, false, true); | |
412 | ||
413 | if (addDS(domain, 300, res->d_records, keys, DNSResourceRecord::ANSWER)) { | |
414 | addRRSIG(keys, res->d_records, auth, 300); | |
415 | } | |
416 | else { | |
417 | addRecordToLW(res, auth, QType::SOA, "foo. bar. 2017032800 1800 900 604800 86400", DNSResourceRecord::AUTHORITY, 86400); | |
418 | ||
419 | /* if the auth zone is signed, we need to provide a secure denial */ | |
420 | const auto it = keys.find(auth); | |
421 | if (it != keys.cend()) { | |
422 | /* sign the SOA */ | |
423 | addRRSIG(keys, res->d_records, auth, 300); | |
424 | /* add a NSEC denying the DS */ | |
f4de85a3 RG |
425 | std::set<uint16_t> types = { QType::NSEC }; |
426 | if (proveCut) { | |
427 | types.insert(QType::NS); | |
428 | } | |
429 | ||
430 | addNSECRecordToLW(domain, DNSName("z") + domain, types, 600, res->d_records); | |
5374b03b RG |
431 | addRRSIG(keys, res->d_records, auth, 300); |
432 | } | |
433 | } | |
434 | ||
435 | return 1; | |
436 | } | |
437 | ||
438 | if (type == QType::DNSKEY) { | |
439 | setLWResult(res, 0, true, false, true); | |
dbbef467 RG |
440 | addDNSKEY(keys, domain, 300, res->d_records); |
441 | addRRSIG(keys, res->d_records, domain, 300); | |
5374b03b RG |
442 | return 1; |
443 | } | |
444 | ||
445 | return 0; | |
446 | } | |
447 | ||
30ee601a RG |
448 | /* Real tests */ |
449 | ||
450 | BOOST_AUTO_TEST_SUITE(syncres_cc) | |
451 | ||
452 | BOOST_AUTO_TEST_CASE(test_root_primed) { | |
453 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 454 | initSR(sr); |
30ee601a RG |
455 | |
456 | primeHints(); | |
895449a5 | 457 | |
4d2be65d | 458 | const DNSName target("a.root-servers.net."); |
30ee601a | 459 | |
4d2be65d | 460 | /* we are primed, we should be able to resolve A a.root-servers.net. without any query */ |
30ee601a | 461 | vector<DNSRecord> ret; |
4d2be65d | 462 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); |
b7f378d1 | 463 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
4d2be65d RG |
464 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
465 | BOOST_CHECK(ret[0].d_type == QType::A); | |
466 | BOOST_CHECK_EQUAL(ret[0].d_name, target); | |
467 | ||
468 | ret.clear(); | |
469 | res = sr->beginResolve(target, QType(QType::AAAA), QClass::IN, ret); | |
b7f378d1 RG |
470 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
471 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
4d2be65d RG |
472 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
473 | BOOST_CHECK(ret[0].d_type == QType::AAAA); | |
474 | BOOST_CHECK_EQUAL(ret[0].d_name, target); | |
4d2be65d RG |
475 | } |
476 | ||
477 | BOOST_AUTO_TEST_CASE(test_root_primed_ns) { | |
478 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 479 | initSR(sr); |
4d2be65d RG |
480 | |
481 | primeHints(); | |
482 | const DNSName target("."); | |
483 | ||
484 | /* we are primed, but we should not be able to NS . without any query | |
485 | because the . NS entry is not stored as authoritative */ | |
486 | ||
487 | size_t queriesCount = 0; | |
488 | ||
18d5b679 | 489 | 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 |
490 | queriesCount++; |
491 | ||
492 | if (domain == target && type == QType::NS) { | |
493 | ||
494 | setLWResult(res, 0, true, false, true); | |
8455425c | 495 | char addr[] = "a.root-servers.net."; |
4d2be65d | 496 | for (char idx = 'a'; idx <= 'm'; idx++) { |
8455425c RG |
497 | addr[0] = idx; |
498 | addRecordToLW(res, g_rootdnsname, QType::NS, std::string(addr), DNSResourceRecord::ANSWER, 3600); | |
4d2be65d RG |
499 | } |
500 | ||
501 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
502 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
503 | ||
504 | return 1; | |
505 | } | |
506 | ||
507 | return 0; | |
508 | }); | |
509 | ||
510 | vector<DNSRecord> ret; | |
511 | int res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
b7f378d1 | 512 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
4d2be65d RG |
513 | BOOST_REQUIRE_EQUAL(ret.size(), 13); |
514 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
30ee601a RG |
515 | } |
516 | ||
517 | BOOST_AUTO_TEST_CASE(test_root_not_primed) { | |
518 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 519 | initSR(sr); |
30ee601a RG |
520 | |
521 | size_t queriesCount = 0; | |
522 | ||
18d5b679 | 523 | 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 |
524 | queriesCount++; |
525 | ||
526 | if (domain == g_rootdnsname && type == QType::NS) { | |
527 | setLWResult(res, 0, true, false, true); | |
528 | addRecordToLW(res, g_rootdnsname, QType::NS, "a.root-servers.net.", DNSResourceRecord::ANSWER, 3600); | |
529 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
530 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
531 | ||
532 | return 1; | |
533 | } | |
534 | ||
535 | return 0; | |
536 | }); | |
537 | ||
538 | /* we are not primed yet, so SyncRes will have to call primeHints() | |
539 | then call getRootNS(), for which at least one of the root servers needs to answer */ | |
540 | vector<DNSRecord> ret; | |
541 | int res = sr->beginResolve(DNSName("."), QType(QType::NS), QClass::IN, ret); | |
b7f378d1 | 542 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
30ee601a RG |
543 | BOOST_CHECK_EQUAL(ret.size(), 1); |
544 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
545 | } | |
546 | ||
547 | BOOST_AUTO_TEST_CASE(test_root_not_primed_and_no_response) { | |
548 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 549 | initSR(sr); |
30ee601a RG |
550 | std::set<ComboAddress> downServers; |
551 | ||
552 | /* we are not primed yet, so SyncRes will have to call primeHints() | |
553 | then call getRootNS(), for which at least one of the root servers needs to answer. | |
554 | None will, so it should ServFail. | |
555 | */ | |
18d5b679 | 556 | 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 |
557 | |
558 | downServers.insert(ip); | |
559 | return 0; | |
560 | }); | |
561 | ||
562 | vector<DNSRecord> ret; | |
563 | int res = sr->beginResolve(DNSName("."), QType(QType::NS), QClass::IN, ret); | |
f58c8379 | 564 | BOOST_CHECK_EQUAL(res, RCode::ServFail); |
30ee601a RG |
565 | BOOST_CHECK_EQUAL(ret.size(), 0); |
566 | BOOST_CHECK(downServers.size() > 0); | |
567 | /* we explicitly refuse to mark the root servers down */ | |
568 | for (const auto& server : downServers) { | |
a712cb56 | 569 | BOOST_CHECK_EQUAL(SyncRes::getServerFailsCount(server), 0); |
30ee601a RG |
570 | } |
571 | } | |
572 | ||
573 | BOOST_AUTO_TEST_CASE(test_edns_formerr_fallback) { | |
574 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 575 | initSR(sr); |
30ee601a RG |
576 | |
577 | ComboAddress noEDNSServer; | |
578 | size_t queriesWithEDNS = 0; | |
579 | size_t queriesWithoutEDNS = 0; | |
580 | ||
18d5b679 | 581 | 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 |
582 | if (EDNS0Level != 0) { |
583 | queriesWithEDNS++; | |
584 | noEDNSServer = ip; | |
585 | ||
586 | setLWResult(res, RCode::FormErr); | |
587 | return 1; | |
588 | } | |
589 | ||
590 | queriesWithoutEDNS++; | |
591 | ||
592 | if (domain == DNSName("powerdns.com") && type == QType::A && !doTCP) { | |
593 | setLWResult(res, 0, true, false, false); | |
594 | addRecordToLW(res, domain, QType::A, "192.0.2.1"); | |
595 | return 1; | |
596 | } | |
597 | ||
598 | return 0; | |
599 | }); | |
600 | ||
601 | primeHints(); | |
602 | ||
603 | /* fake that the root NS doesn't handle EDNS, check that we fallback */ | |
604 | vector<DNSRecord> ret; | |
605 | int res = sr->beginResolve(DNSName("powerdns.com."), QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 606 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
30ee601a RG |
607 | BOOST_CHECK_EQUAL(ret.size(), 1); |
608 | BOOST_CHECK_EQUAL(queriesWithEDNS, 1); | |
609 | BOOST_CHECK_EQUAL(queriesWithoutEDNS, 1); | |
a712cb56 RG |
610 | BOOST_CHECK_EQUAL(SyncRes::getEDNSStatusesSize(), 1); |
611 | BOOST_CHECK_EQUAL(SyncRes::getEDNSStatus(noEDNSServer), SyncRes::EDNSStatus::NOEDNS); | |
30ee601a RG |
612 | } |
613 | ||
614 | BOOST_AUTO_TEST_CASE(test_edns_notimp_fallback) { | |
615 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 616 | initSR(sr); |
30ee601a RG |
617 | |
618 | size_t queriesWithEDNS = 0; | |
619 | size_t queriesWithoutEDNS = 0; | |
620 | ||
18d5b679 | 621 | 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 |
622 | if (EDNS0Level != 0) { |
623 | queriesWithEDNS++; | |
624 | setLWResult(res, RCode::NotImp); | |
625 | return 1; | |
626 | } | |
627 | ||
628 | queriesWithoutEDNS++; | |
629 | ||
630 | if (domain == DNSName("powerdns.com") && type == QType::A && !doTCP) { | |
631 | setLWResult(res, 0, true, false, false); | |
632 | addRecordToLW(res, domain, QType::A, "192.0.2.1"); | |
633 | return 1; | |
634 | } | |
635 | ||
636 | return 0; | |
637 | }); | |
638 | ||
639 | primeHints(); | |
640 | ||
641 | /* fake that the NS doesn't handle EDNS, check that we fallback */ | |
642 | vector<DNSRecord> ret; | |
643 | int res = sr->beginResolve(DNSName("powerdns.com."), QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 644 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
30ee601a RG |
645 | BOOST_CHECK_EQUAL(ret.size(), 1); |
646 | BOOST_CHECK_EQUAL(queriesWithEDNS, 1); | |
647 | BOOST_CHECK_EQUAL(queriesWithoutEDNS, 1); | |
648 | } | |
649 | ||
a2372789 RG |
650 | BOOST_AUTO_TEST_CASE(test_edns_formerr_but_edns_enabled) { |
651 | std::unique_ptr<SyncRes> sr; | |
652 | initSR(sr); | |
653 | ||
654 | /* in this test, the auth answers with FormErr to an EDNS-enabled | |
ea82c854 RG |
655 | query, but the response does contain EDNS so we might consider |
656 | that the server knows a bit about EDNS. It turns out that we can't | |
657 | because there are too many awful servers out there. | |
a2372789 RG |
658 | */ |
659 | size_t queriesWithEDNS = 0; | |
660 | size_t queriesWithoutEDNS = 0; | |
661 | std::set<ComboAddress> usedServers; | |
662 | ||
663 | sr->setAsyncCallback([&queriesWithEDNS, &queriesWithoutEDNS, &usedServers](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) { | |
664 | ||
665 | if (EDNS0Level > 0) { | |
666 | queriesWithEDNS++; | |
667 | } | |
668 | else { | |
669 | queriesWithoutEDNS++; | |
670 | } | |
671 | usedServers.insert(ip); | |
672 | ||
ea82c854 | 673 | if (type == QType::A) { |
a2372789 | 674 | if (EDNS0Level > 0) { |
ea82c854 | 675 | setLWResult(res, RCode::FormErr); |
a2372789 RG |
676 | res->d_haveEDNS = true; |
677 | } | |
ea82c854 RG |
678 | else { |
679 | setLWResult(res, 0, true, false, false); | |
680 | addRecordToLW(res, domain, QType::A, "192.0.2.1"); | |
681 | } | |
a2372789 RG |
682 | return 1; |
683 | } | |
684 | ||
685 | return 0; | |
686 | }); | |
687 | ||
688 | primeHints(); | |
689 | ||
690 | vector<DNSRecord> ret; | |
ea82c854 RG |
691 | int res = sr->beginResolve(DNSName("powerdns.com."), QType(QType::A), QClass::IN, ret); |
692 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
693 | BOOST_CHECK_EQUAL(ret.size(), 1); | |
694 | BOOST_CHECK_EQUAL(queriesWithEDNS, 1); | |
695 | BOOST_CHECK_EQUAL(queriesWithoutEDNS, 1); | |
696 | BOOST_CHECK_EQUAL(SyncRes::getEDNSStatusesSize(), 1); | |
697 | BOOST_CHECK_EQUAL(usedServers.size(), 1); | |
a2372789 | 698 | for (const auto& server : usedServers) { |
ea82c854 | 699 | BOOST_CHECK_EQUAL(SyncRes::getEDNSStatus(server), SyncRes::EDNSStatus::NOEDNS); |
a2372789 RG |
700 | } |
701 | } | |
702 | ||
30ee601a RG |
703 | BOOST_AUTO_TEST_CASE(test_tc_fallback_to_tcp) { |
704 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 705 | initSR(sr); |
30ee601a | 706 | |
18d5b679 | 707 | 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 |
708 | if (!doTCP) { |
709 | setLWResult(res, 0, false, true, false); | |
710 | return 1; | |
711 | } | |
712 | if (domain == DNSName("powerdns.com") && type == QType::A && doTCP) { | |
713 | setLWResult(res, 0, true, false, false); | |
714 | addRecordToLW(res, domain, QType::A, "192.0.2.1"); | |
715 | return 1; | |
716 | } | |
717 | ||
718 | return 0; | |
719 | }); | |
720 | ||
721 | primeHints(); | |
722 | ||
723 | /* fake that the NS truncates every request over UDP, we should fallback to TCP */ | |
724 | vector<DNSRecord> ret; | |
725 | int res = sr->beginResolve(DNSName("powerdns.com."), QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 726 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
30ee601a RG |
727 | } |
728 | ||
3337c2f7 RG |
729 | BOOST_AUTO_TEST_CASE(test_tc_over_tcp) { |
730 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 731 | initSR(sr); |
3337c2f7 RG |
732 | |
733 | size_t tcpQueriesCount = 0; | |
734 | ||
18d5b679 | 735 | 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 |
736 | if (!doTCP) { |
737 | setLWResult(res, 0, true, true, false); | |
738 | return 1; | |
739 | } | |
740 | ||
741 | /* first TCP query is answered with a TC response */ | |
742 | tcpQueriesCount++; | |
743 | if (tcpQueriesCount == 1) { | |
744 | setLWResult(res, 0, true, true, false); | |
745 | } | |
746 | else { | |
747 | setLWResult(res, 0, true, false, false); | |
748 | } | |
749 | ||
750 | addRecordToLW(res, domain, QType::A, "192.0.2.1"); | |
751 | return 1; | |
752 | }); | |
753 | ||
754 | primeHints(); | |
755 | ||
756 | vector<DNSRecord> ret; | |
757 | int res = sr->beginResolve(DNSName("powerdns.com."), QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 758 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3337c2f7 RG |
759 | BOOST_CHECK_EQUAL(tcpQueriesCount, 2); |
760 | } | |
761 | ||
30ee601a RG |
762 | BOOST_AUTO_TEST_CASE(test_all_nss_down) { |
763 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 764 | initSR(sr); |
30ee601a RG |
765 | std::set<ComboAddress> downServers; |
766 | ||
767 | primeHints(); | |
768 | ||
18d5b679 | 769 | 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 |
770 | |
771 | if (isRootServer(ip)) { | |
8455425c | 772 | setLWResult(res, 0, false, false, true); |
30ee601a RG |
773 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); |
774 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
775 | addRecordToLW(res, "a.gtld-servers.net.", QType::AAAA, "2001:DB8::1", DNSResourceRecord::ADDITIONAL, 3600); | |
776 | return 1; | |
777 | } | |
778 | else if (ip == ComboAddress("192.0.2.1:53") || ip == ComboAddress("[2001:DB8::1]:53")) { | |
8455425c | 779 | setLWResult(res, 0, false, false, true); |
30ee601a RG |
780 | addRecordToLW(res, "powerdns.com.", QType::NS, "pdns-public-ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); |
781 | addRecordToLW(res, "powerdns.com.", QType::NS, "pdns-public-ns2.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); | |
782 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 172800); | |
783 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::AAAA, "2001:DB8::2", DNSResourceRecord::ADDITIONAL, 172800); | |
784 | addRecordToLW(res, "pdns-public-ns2.powerdns.com.", QType::A, "192.0.2.3", DNSResourceRecord::ADDITIONAL, 172800); | |
785 | addRecordToLW(res, "pdns-public-ns2.powerdns.com.", QType::AAAA, "2001:DB8::3", DNSResourceRecord::ADDITIONAL, 172800); | |
786 | return 1; | |
787 | } | |
788 | else { | |
789 | downServers.insert(ip); | |
790 | return 0; | |
791 | } | |
792 | }); | |
793 | ||
ccb07d93 RG |
794 | DNSName target("powerdns.com."); |
795 | ||
30ee601a | 796 | vector<DNSRecord> ret; |
ccb07d93 | 797 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); |
f58c8379 | 798 | BOOST_CHECK_EQUAL(res, RCode::ServFail); |
30ee601a RG |
799 | BOOST_CHECK_EQUAL(ret.size(), 0); |
800 | BOOST_CHECK_EQUAL(downServers.size(), 4); | |
801 | ||
802 | for (const auto& server : downServers) { | |
a712cb56 RG |
803 | BOOST_CHECK_EQUAL(SyncRes::getServerFailsCount(server), 1); |
804 | BOOST_CHECK(SyncRes::isThrottled(time(nullptr), server, target, QType::A)); | |
30ee601a RG |
805 | } |
806 | } | |
807 | ||
648bcbd1 RG |
808 | BOOST_AUTO_TEST_CASE(test_all_nss_network_error) { |
809 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 810 | initSR(sr); |
648bcbd1 RG |
811 | std::set<ComboAddress> downServers; |
812 | ||
813 | primeHints(); | |
814 | ||
18d5b679 | 815 | 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 |
816 | |
817 | if (isRootServer(ip)) { | |
8455425c | 818 | setLWResult(res, 0, false, false, true); |
648bcbd1 RG |
819 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); |
820 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
821 | addRecordToLW(res, "a.gtld-servers.net.", QType::AAAA, "2001:DB8::1", DNSResourceRecord::ADDITIONAL, 3600); | |
822 | return 1; | |
823 | } | |
824 | else if (ip == ComboAddress("192.0.2.1:53") || ip == ComboAddress("[2001:DB8::1]:53")) { | |
8455425c | 825 | setLWResult(res, 0, false, false, true); |
648bcbd1 RG |
826 | addRecordToLW(res, "powerdns.com.", QType::NS, "pdns-public-ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); |
827 | addRecordToLW(res, "powerdns.com.", QType::NS, "pdns-public-ns2.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); | |
828 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 172800); | |
829 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::AAAA, "2001:DB8::2", DNSResourceRecord::ADDITIONAL, 172800); | |
830 | addRecordToLW(res, "pdns-public-ns2.powerdns.com.", QType::A, "192.0.2.3", DNSResourceRecord::ADDITIONAL, 172800); | |
831 | addRecordToLW(res, "pdns-public-ns2.powerdns.com.", QType::AAAA, "2001:DB8::3", DNSResourceRecord::ADDITIONAL, 172800); | |
832 | return 1; | |
833 | } | |
834 | else { | |
835 | downServers.insert(ip); | |
b4c8789a | 836 | return 0; |
648bcbd1 RG |
837 | } |
838 | }); | |
839 | ||
840 | /* exact same test than the previous one, except instead of a time out we fake a network error */ | |
841 | DNSName target("powerdns.com."); | |
842 | ||
843 | vector<DNSRecord> ret; | |
844 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
845 | BOOST_CHECK_EQUAL(res, RCode::ServFail); | |
846 | BOOST_CHECK_EQUAL(ret.size(), 0); | |
847 | BOOST_CHECK_EQUAL(downServers.size(), 4); | |
848 | ||
849 | for (const auto& server : downServers) { | |
a712cb56 RG |
850 | BOOST_CHECK_EQUAL(SyncRes::getServerFailsCount(server), 1); |
851 | BOOST_CHECK(SyncRes::isThrottled(time(nullptr), server, target, QType::A)); | |
648bcbd1 RG |
852 | } |
853 | } | |
854 | ||
b4c8789a RG |
855 | BOOST_AUTO_TEST_CASE(test_only_one_ns_up_resolving_itself_with_glue) { |
856 | std::unique_ptr<SyncRes> sr; | |
857 | initSR(sr); | |
858 | ||
859 | primeHints(); | |
860 | ||
861 | DNSName target("www.powerdns.com."); | |
862 | ||
18d5b679 | 863 | 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 |
864 | |
865 | if (isRootServer(ip)) { | |
866 | setLWResult(res, 0, false, false, true); | |
867 | if (domain == target) { | |
868 | addRecordToLW(res, "powerdns.com.", QType::NS, "pdns-public-ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); | |
869 | addRecordToLW(res, "powerdns.com.", QType::NS, "pdns-public-ns2.powerdns.net.", DNSResourceRecord::AUTHORITY, 172800); | |
870 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 172800); | |
871 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::AAAA, "2001:DB8::2", DNSResourceRecord::ADDITIONAL, 172800); | |
872 | } | |
873 | else if (domain == DNSName("pdns-public-ns2.powerdns.net.")) { | |
874 | addRecordToLW(res, "powerdns.net.", QType::NS, "pdns-public-ns2.powerdns.net.", DNSResourceRecord::AUTHORITY, 172800); | |
875 | addRecordToLW(res, "powerdns.net.", QType::NS, "pdns-public-ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); | |
876 | addRecordToLW(res, "pdns-public-ns2.powerdns.net.", QType::A, "192.0.2.3", DNSResourceRecord::ADDITIONAL, 172800); | |
877 | addRecordToLW(res, "pdns-public-ns2.powerdns.net.", QType::AAAA, "2001:DB8::3", DNSResourceRecord::ADDITIONAL, 172800); | |
878 | } | |
879 | return 1; | |
880 | } | |
881 | else if (ip == ComboAddress("192.0.2.3:53")) { | |
882 | setLWResult(res, 0, true, false, true); | |
883 | if (domain == DNSName("pdns-public-ns2.powerdns.net.")) { | |
884 | if (type == QType::A) { | |
885 | addRecordToLW(res, "pdns-public-ns2.powerdns.net.", QType::A, "192.0.2.3"); | |
886 | } | |
887 | else if (type == QType::AAAA) { | |
888 | addRecordToLW(res, "pdns-public-ns2.powerdns.net.", QType::AAAA, "2001:DB8::3"); | |
889 | } | |
890 | } | |
891 | else if (domain == target) { | |
892 | if (type == QType::A) { | |
893 | addRecordToLW(res, domain, QType::A, "192.0.2.1"); | |
894 | } | |
895 | else if (type == QType::AAAA) { | |
896 | addRecordToLW(res, domain, QType::AAAA, "2001:DB8::1"); | |
897 | } | |
898 | } | |
899 | return 1; | |
900 | } | |
901 | return 0; | |
902 | }); | |
903 | ||
904 | vector<DNSRecord> ret; | |
905 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
906 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
907 | BOOST_CHECK_EQUAL(ret.size(), 1); | |
908 | } | |
909 | ||
648bcbd1 RG |
910 | BOOST_AUTO_TEST_CASE(test_os_limit_errors) { |
911 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 912 | initSR(sr); |
648bcbd1 RG |
913 | std::set<ComboAddress> downServers; |
914 | ||
915 | primeHints(); | |
916 | ||
18d5b679 | 917 | 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 |
918 | |
919 | if (isRootServer(ip)) { | |
8455425c | 920 | setLWResult(res, 0, false, false, true); |
648bcbd1 RG |
921 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); |
922 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
923 | addRecordToLW(res, "a.gtld-servers.net.", QType::AAAA, "2001:DB8::1", DNSResourceRecord::ADDITIONAL, 3600); | |
924 | return 1; | |
925 | } | |
926 | else if (ip == ComboAddress("192.0.2.1:53") || ip == ComboAddress("[2001:DB8::1]:53")) { | |
8455425c | 927 | setLWResult(res, 0, false, false, true); |
648bcbd1 RG |
928 | addRecordToLW(res, "powerdns.com.", QType::NS, "pdns-public-ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); |
929 | addRecordToLW(res, "powerdns.com.", QType::NS, "pdns-public-ns2.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); | |
930 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 172800); | |
931 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::AAAA, "2001:DB8::2", DNSResourceRecord::ADDITIONAL, 172800); | |
932 | addRecordToLW(res, "pdns-public-ns2.powerdns.com.", QType::A, "192.0.2.3", DNSResourceRecord::ADDITIONAL, 172800); | |
933 | addRecordToLW(res, "pdns-public-ns2.powerdns.com.", QType::AAAA, "2001:DB8::3", DNSResourceRecord::ADDITIONAL, 172800); | |
934 | return 1; | |
935 | } | |
936 | else { | |
937 | if (downServers.size() < 3) { | |
938 | /* only the last one will answer */ | |
939 | downServers.insert(ip); | |
940 | return -2; | |
941 | } | |
942 | else { | |
943 | setLWResult(res, 0, true, false, true); | |
944 | addRecordToLW(res, "powerdns.com.", QType::A, "192.0.2.42"); | |
945 | return 1; | |
946 | } | |
947 | } | |
948 | }); | |
949 | ||
950 | DNSName target("powerdns.com."); | |
951 | ||
952 | vector<DNSRecord> ret; | |
953 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 954 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
648bcbd1 RG |
955 | BOOST_CHECK_EQUAL(ret.size(), 1); |
956 | BOOST_CHECK_EQUAL(downServers.size(), 3); | |
957 | ||
958 | /* Error is reported as "OS limit error" (-2) so the servers should _NOT_ be marked down */ | |
959 | for (const auto& server : downServers) { | |
a712cb56 RG |
960 | BOOST_CHECK_EQUAL(SyncRes::getServerFailsCount(server), 0); |
961 | BOOST_CHECK(!SyncRes::isThrottled(time(nullptr), server, target, QType::A)); | |
648bcbd1 RG |
962 | } |
963 | } | |
964 | ||
30ee601a RG |
965 | BOOST_AUTO_TEST_CASE(test_glued_referral) { |
966 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 967 | initSR(sr); |
30ee601a RG |
968 | |
969 | primeHints(); | |
970 | ||
971 | const DNSName target("powerdns.com."); | |
972 | ||
18d5b679 | 973 | 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 |
974 | /* this will cause issue with qname minimization if we ever implement it */ |
975 | if (domain != target) { | |
976 | return 0; | |
977 | } | |
978 | ||
979 | if (isRootServer(ip)) { | |
8455425c | 980 | setLWResult(res, 0, false, false, true); |
30ee601a RG |
981 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); |
982 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
983 | addRecordToLW(res, "a.gtld-servers.net.", QType::AAAA, "2001:DB8::1", DNSResourceRecord::ADDITIONAL, 3600); | |
984 | return 1; | |
985 | } | |
986 | else if (ip == ComboAddress("192.0.2.1:53") || ip == ComboAddress("[2001:DB8::1]:53")) { | |
8455425c | 987 | setLWResult(res, 0, false, false, true); |
30ee601a RG |
988 | addRecordToLW(res, "powerdns.com.", QType::NS, "pdns-public-ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); |
989 | addRecordToLW(res, "powerdns.com.", QType::NS, "pdns-public-ns2.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); | |
990 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 172800); | |
991 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::AAAA, "2001:DB8::2", DNSResourceRecord::ADDITIONAL, 172800); | |
992 | addRecordToLW(res, "pdns-public-ns2.powerdns.com.", QType::A, "192.0.2.3", DNSResourceRecord::ADDITIONAL, 172800); | |
993 | addRecordToLW(res, "pdns-public-ns2.powerdns.com.", QType::AAAA, "2001:DB8::3", DNSResourceRecord::ADDITIONAL, 172800); | |
994 | return 1; | |
995 | } | |
996 | 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")) { | |
997 | setLWResult(res, 0, true, false, true); | |
998 | addRecordToLW(res, target, QType::A, "192.0.2.4"); | |
999 | return 1; | |
1000 | } | |
1001 | else { | |
1002 | return 0; | |
1003 | } | |
1004 | }); | |
1005 | ||
1006 | vector<DNSRecord> ret; | |
1007 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 1008 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
30ee601a | 1009 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
e9f9b8ec | 1010 | BOOST_CHECK(ret[0].d_type == QType::A); |
30ee601a RG |
1011 | BOOST_CHECK_EQUAL(ret[0].d_name, target); |
1012 | } | |
1013 | ||
1014 | BOOST_AUTO_TEST_CASE(test_glueless_referral) { | |
1015 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1016 | initSR(sr); |
30ee601a RG |
1017 | |
1018 | primeHints(); | |
1019 | ||
1020 | const DNSName target("powerdns.com."); | |
1021 | ||
18d5b679 | 1022 | 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 |
1023 | |
1024 | if (isRootServer(ip)) { | |
8455425c | 1025 | setLWResult(res, 0, false, false, true); |
30ee601a RG |
1026 | |
1027 | if (domain.isPartOf(DNSName("com."))) { | |
1028 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); | |
1029 | } else if (domain.isPartOf(DNSName("org."))) { | |
1030 | addRecordToLW(res, "org.", QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); | |
1031 | } | |
1032 | else { | |
1033 | setLWResult(res, RCode::NXDomain, false, false, true); | |
1034 | return 1; | |
1035 | } | |
1036 | ||
1037 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
1038 | addRecordToLW(res, "a.gtld-servers.net.", QType::AAAA, "2001:DB8::1", DNSResourceRecord::ADDITIONAL, 3600); | |
1039 | return 1; | |
1040 | } | |
1041 | else if (ip == ComboAddress("192.0.2.1:53") || ip == ComboAddress("[2001:DB8::1]:53")) { | |
1042 | if (domain == target) { | |
8455425c | 1043 | setLWResult(res, 0, false, false, true); |
30ee601a RG |
1044 | addRecordToLW(res, "powerdns.com.", QType::NS, "pdns-public-ns1.powerdns.org.", DNSResourceRecord::AUTHORITY, 172800); |
1045 | addRecordToLW(res, "powerdns.com.", QType::NS, "pdns-public-ns2.powerdns.org.", DNSResourceRecord::AUTHORITY, 172800); | |
1046 | return 1; | |
1047 | } | |
1048 | else if (domain == DNSName("pdns-public-ns1.powerdns.org.")) { | |
1049 | setLWResult(res, 0, true, false, true); | |
1050 | addRecordToLW(res, "pdns-public-ns1.powerdns.org.", QType::A, "192.0.2.2"); | |
1051 | addRecordToLW(res, "pdns-public-ns1.powerdns.org.", QType::AAAA, "2001:DB8::2"); | |
1052 | return 1; | |
1053 | } | |
1054 | else if (domain == DNSName("pdns-public-ns2.powerdns.org.")) { | |
1055 | setLWResult(res, 0, true, false, true); | |
1056 | addRecordToLW(res, "pdns-public-ns2.powerdns.org.", QType::A, "192.0.2.3"); | |
1057 | addRecordToLW(res, "pdns-public-ns2.powerdns.org.", QType::AAAA, "2001:DB8::3"); | |
1058 | return 1; | |
1059 | } | |
1060 | ||
1061 | setLWResult(res, RCode::NXDomain, false, false, true); | |
1062 | return 1; | |
1063 | } | |
1064 | 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")) { | |
1065 | setLWResult(res, 0, true, false, true); | |
1066 | addRecordToLW(res, target, QType::A, "192.0.2.4"); | |
1067 | return 1; | |
1068 | } | |
1069 | else { | |
1070 | return 0; | |
1071 | } | |
1072 | }); | |
1073 | ||
1074 | vector<DNSRecord> ret; | |
1075 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 1076 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
30ee601a | 1077 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
e9f9b8ec | 1078 | BOOST_CHECK(ret[0].d_type == QType::A); |
30ee601a RG |
1079 | BOOST_CHECK_EQUAL(ret[0].d_name, target); |
1080 | } | |
1081 | ||
e9f9b8ec RG |
1082 | BOOST_AUTO_TEST_CASE(test_edns_submask_by_domain) { |
1083 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1084 | initSR(sr); |
e9f9b8ec RG |
1085 | |
1086 | primeHints(); | |
1087 | ||
1088 | const DNSName target("powerdns.com."); | |
9065eb05 | 1089 | SyncRes::addEDNSDomain(target); |
e9f9b8ec RG |
1090 | |
1091 | EDNSSubnetOpts incomingECS; | |
1092 | incomingECS.source = Netmask("192.0.2.128/32"); | |
1093 | sr->setIncomingECSFound(true); | |
1094 | sr->setIncomingECS(incomingECS); | |
1095 | ||
18d5b679 | 1096 | 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 |
1097 | |
1098 | BOOST_REQUIRE(srcmask); | |
1099 | BOOST_CHECK_EQUAL(srcmask->toString(), "192.0.2.0/24"); | |
1100 | return 0; | |
1101 | }); | |
1102 | ||
1103 | vector<DNSRecord> ret; | |
1104 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
f58c8379 | 1105 | BOOST_CHECK_EQUAL(res, RCode::ServFail); |
e9f9b8ec RG |
1106 | } |
1107 | ||
1108 | BOOST_AUTO_TEST_CASE(test_edns_submask_by_addr) { | |
1109 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1110 | initSR(sr); |
e9f9b8ec RG |
1111 | |
1112 | primeHints(); | |
1113 | ||
1114 | const DNSName target("powerdns.com."); | |
9065eb05 | 1115 | SyncRes::addEDNSSubnet(Netmask("192.0.2.1/32")); |
e9f9b8ec RG |
1116 | |
1117 | EDNSSubnetOpts incomingECS; | |
1118 | incomingECS.source = Netmask("2001:DB8::FF/128"); | |
1119 | sr->setIncomingECSFound(true); | |
1120 | sr->setIncomingECS(incomingECS); | |
1121 | ||
18d5b679 | 1122 | 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 |
1123 | |
1124 | if (isRootServer(ip)) { | |
1125 | BOOST_REQUIRE(!srcmask); | |
1126 | ||
8455425c | 1127 | setLWResult(res, 0, false, false, true); |
e9f9b8ec RG |
1128 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); |
1129 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
1130 | return 1; | |
1131 | } else if (ip == ComboAddress("192.0.2.1:53")) { | |
1132 | ||
1133 | BOOST_REQUIRE(srcmask); | |
1134 | BOOST_CHECK_EQUAL(srcmask->toString(), "2001:db8::/56"); | |
1135 | ||
1136 | setLWResult(res, 0, true, false, false); | |
1137 | addRecordToLW(res, domain, QType::A, "192.0.2.2"); | |
1138 | return 1; | |
1139 | } | |
1140 | ||
1141 | return 0; | |
1142 | }); | |
1143 | ||
1144 | vector<DNSRecord> ret; | |
1145 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 1146 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
778bcea6 RG |
1147 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
1148 | BOOST_CHECK(ret[0].d_type == QType::A); | |
1149 | BOOST_CHECK_EQUAL(ret[0].d_name, target); | |
1150 | } | |
1151 | ||
1152 | BOOST_AUTO_TEST_CASE(test_following_cname) { | |
1153 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1154 | initSR(sr); |
778bcea6 RG |
1155 | |
1156 | primeHints(); | |
1157 | ||
1158 | const DNSName target("cname.powerdns.com."); | |
1159 | const DNSName cnameTarget("cname-target.powerdns.com"); | |
1160 | ||
18d5b679 | 1161 | 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 |
1162 | |
1163 | if (isRootServer(ip)) { | |
8455425c | 1164 | setLWResult(res, 0, false, false, true); |
778bcea6 RG |
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 | if (domain == target) { | |
1171 | setLWResult(res, 0, true, false, false); | |
1172 | addRecordToLW(res, domain, QType::CNAME, cnameTarget.toString()); | |
1173 | return 1; | |
1174 | } | |
1175 | else if (domain == cnameTarget) { | |
1176 | setLWResult(res, 0, true, false, false); | |
1177 | addRecordToLW(res, domain, QType::A, "192.0.2.2"); | |
1178 | } | |
1179 | ||
1180 | return 1; | |
1181 | } | |
1182 | ||
1183 | return 0; | |
1184 | }); | |
1185 | ||
1186 | vector<DNSRecord> ret; | |
1187 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 1188 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
778bcea6 RG |
1189 | BOOST_REQUIRE_EQUAL(ret.size(), 2); |
1190 | BOOST_CHECK(ret[0].d_type == QType::CNAME); | |
1191 | BOOST_CHECK_EQUAL(ret[0].d_name, target); | |
1192 | BOOST_CHECK(ret[1].d_type == QType::A); | |
1193 | BOOST_CHECK_EQUAL(ret[1].d_name, cnameTarget); | |
1194 | } | |
1195 | ||
9b061cf5 RG |
1196 | BOOST_AUTO_TEST_CASE(test_cname_nxdomain) { |
1197 | std::unique_ptr<SyncRes> sr; | |
1198 | initSR(sr); | |
1199 | ||
1200 | primeHints(); | |
1201 | ||
1202 | const DNSName target("cname.powerdns.com."); | |
1203 | const DNSName cnameTarget("cname-target.powerdns.com"); | |
1204 | ||
18d5b679 | 1205 | 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 |
1206 | |
1207 | if (isRootServer(ip)) { | |
1208 | setLWResult(res, 0, false, false, true); | |
1209 | addRecordToLW(res, "powerdns.com.", 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 | if (domain == target) { | |
1215 | setLWResult(res, RCode::NXDomain, true, false, false); | |
1216 | addRecordToLW(res, domain, QType::CNAME, cnameTarget.toString()); | |
1217 | addRecordToLW(res, "powerdns.com.", QType::SOA, "a.powerdns.com. nstld.verisign-grs.com. 2017032800 1800 900 604800 86400", DNSResourceRecord::AUTHORITY, 86400); | |
1218 | } else if (domain == cnameTarget) { | |
1219 | setLWResult(res, RCode::NXDomain, true, false, false); | |
1220 | addRecordToLW(res, "powerdns.com.", QType::SOA, "a.powerdns.com. nstld.verisign-grs.com. 2017032800 1800 900 604800 86400", DNSResourceRecord::AUTHORITY, 86400); | |
1221 | return 1; | |
1222 | } | |
1223 | ||
1224 | return 1; | |
1225 | } | |
1226 | ||
1227 | return 0; | |
1228 | }); | |
1229 | ||
1230 | vector<DNSRecord> ret; | |
1231 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
1232 | BOOST_CHECK_EQUAL(res, RCode::NXDomain); | |
1233 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
1234 | BOOST_CHECK(ret[0].d_type == QType::CNAME); | |
1235 | BOOST_CHECK_EQUAL(ret[0].d_name, target); | |
1236 | BOOST_CHECK(ret[1].d_type == QType::SOA); | |
1237 | ||
1238 | /* a second time, to check the cache */ | |
1239 | ret.clear(); | |
1240 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
1241 | BOOST_CHECK_EQUAL(res, RCode::NXDomain); | |
1242 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
1243 | BOOST_CHECK(ret[0].d_type == QType::CNAME); | |
1244 | BOOST_CHECK_EQUAL(ret[0].d_name, target); | |
1245 | BOOST_CHECK(ret[1].d_type == QType::SOA); | |
1246 | } | |
1247 | ||
4fff116b RG |
1248 | BOOST_AUTO_TEST_CASE(test_included_poisonous_cname) { |
1249 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1250 | initSR(sr); |
4fff116b RG |
1251 | |
1252 | primeHints(); | |
1253 | ||
1254 | /* In this test we directly get the NS server for cname.powerdns.com., | |
1255 | and we don't know whether it's also authoritative for | |
1256 | cname-target.powerdns.com or powerdns.com, so we shouldn't accept | |
1257 | the additional A record for cname-target.powerdns.com. */ | |
1258 | const DNSName target("cname.powerdns.com."); | |
1259 | const DNSName cnameTarget("cname-target.powerdns.com"); | |
1260 | ||
18d5b679 | 1261 | 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 |
1262 | |
1263 | if (isRootServer(ip)) { | |
1264 | ||
8455425c | 1265 | setLWResult(res, 0, false, false, true); |
4fff116b RG |
1266 | |
1267 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); | |
1268 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
1269 | return 1; | |
1270 | } else if (ip == ComboAddress("192.0.2.1:53")) { | |
1271 | ||
1272 | if (domain == target) { | |
1273 | setLWResult(res, 0, true, false, false); | |
1274 | addRecordToLW(res, domain, QType::CNAME, cnameTarget.toString()); | |
1275 | addRecordToLW(res, cnameTarget, QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL); | |
1276 | return 1; | |
1277 | } else if (domain == cnameTarget) { | |
1278 | setLWResult(res, 0, true, false, false); | |
1279 | addRecordToLW(res, cnameTarget, QType::A, "192.0.2.3"); | |
1280 | return 1; | |
1281 | } | |
1282 | ||
1283 | return 1; | |
1284 | } | |
1285 | ||
1286 | return 0; | |
1287 | }); | |
1288 | ||
1289 | vector<DNSRecord> ret; | |
1290 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 1291 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
4fff116b RG |
1292 | BOOST_REQUIRE_EQUAL(ret.size(), 2); |
1293 | BOOST_REQUIRE(ret[0].d_type == QType::CNAME); | |
1294 | BOOST_CHECK_EQUAL(ret[0].d_name, target); | |
1295 | BOOST_CHECK_EQUAL(getRR<CNAMERecordContent>(ret[0])->getTarget(), cnameTarget); | |
1296 | BOOST_REQUIRE(ret[1].d_type == QType::A); | |
1297 | BOOST_CHECK_EQUAL(ret[1].d_name, cnameTarget); | |
1298 | BOOST_CHECK(getRR<ARecordContent>(ret[1])->getCA() == ComboAddress("192.0.2.3")); | |
1299 | } | |
1300 | ||
778bcea6 RG |
1301 | BOOST_AUTO_TEST_CASE(test_cname_loop) { |
1302 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1303 | initSR(sr); |
778bcea6 RG |
1304 | |
1305 | primeHints(); | |
1306 | ||
1307 | size_t count = 0; | |
1308 | const DNSName target("cname.powerdns.com."); | |
1309 | ||
18d5b679 | 1310 | 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 |
1311 | |
1312 | count++; | |
1313 | ||
1314 | if (isRootServer(ip)) { | |
778bcea6 | 1315 | |
8455425c | 1316 | setLWResult(res, 0, false, false, true); |
778bcea6 RG |
1317 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); |
1318 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
1319 | return 1; | |
1320 | } else if (ip == ComboAddress("192.0.2.1:53")) { | |
1321 | ||
1322 | if (domain == target) { | |
1323 | setLWResult(res, 0, true, false, false); | |
1324 | addRecordToLW(res, domain, QType::CNAME, domain.toString()); | |
1325 | return 1; | |
1326 | } | |
1327 | ||
1328 | return 1; | |
1329 | } | |
1330 | ||
1331 | return 0; | |
1332 | }); | |
1333 | ||
1334 | vector<DNSRecord> ret; | |
1335 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
f58c8379 RG |
1336 | BOOST_CHECK_EQUAL(res, RCode::ServFail); |
1337 | BOOST_CHECK_GT(ret.size(), 0); | |
778bcea6 | 1338 | BOOST_CHECK_EQUAL(count, 2); |
e9f9b8ec RG |
1339 | } |
1340 | ||
4fff116b RG |
1341 | BOOST_AUTO_TEST_CASE(test_cname_depth) { |
1342 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1343 | initSR(sr); |
4fff116b RG |
1344 | |
1345 | primeHints(); | |
1346 | ||
1347 | size_t depth = 0; | |
1348 | const DNSName target("cname.powerdns.com."); | |
1349 | ||
18d5b679 | 1350 | 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 |
1351 | |
1352 | if (isRootServer(ip)) { | |
4fff116b | 1353 | |
8455425c | 1354 | setLWResult(res, 0, false, false, true); |
4fff116b RG |
1355 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); |
1356 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
1357 | return 1; | |
1358 | } else if (ip == ComboAddress("192.0.2.1:53")) { | |
1359 | ||
1360 | setLWResult(res, 0, true, false, false); | |
1361 | addRecordToLW(res, domain, QType::CNAME, std::to_string(depth) + "-cname.powerdns.com"); | |
1362 | depth++; | |
1363 | return 1; | |
1364 | } | |
1365 | ||
1366 | return 0; | |
1367 | }); | |
1368 | ||
1369 | vector<DNSRecord> ret; | |
1370 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
f58c8379 RG |
1371 | BOOST_CHECK_EQUAL(res, RCode::ServFail); |
1372 | BOOST_CHECK_EQUAL(ret.size(), depth); | |
4fff116b RG |
1373 | /* we have an arbitrary limit at 10 when following a CNAME chain */ |
1374 | BOOST_CHECK_EQUAL(depth, 10 + 2); | |
1375 | } | |
1376 | ||
d6e797b8 RG |
1377 | BOOST_AUTO_TEST_CASE(test_time_limit) { |
1378 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1379 | initSR(sr); |
d6e797b8 RG |
1380 | |
1381 | primeHints(); | |
1382 | ||
1383 | size_t queries = 0; | |
1384 | const DNSName target("cname.powerdns.com."); | |
1385 | ||
18d5b679 | 1386 | 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 |
1387 | |
1388 | queries++; | |
1389 | ||
1390 | if (isRootServer(ip)) { | |
8455425c | 1391 | setLWResult(res, 0, false, false, true); |
d6e797b8 RG |
1392 | /* Pretend that this query took 2000 ms */ |
1393 | res->d_usec = 2000; | |
1394 | ||
1395 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); | |
1396 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
1397 | return 1; | |
1398 | } else if (ip == ComboAddress("192.0.2.1:53")) { | |
1399 | ||
1400 | setLWResult(res, 0, true, false, false); | |
1401 | addRecordToLW(res, domain, QType::A, "192.0.2.2"); | |
1402 | return 1; | |
1403 | } | |
1404 | ||
1405 | return 0; | |
1406 | }); | |
1407 | ||
1408 | /* Set the maximum time to 1 ms */ | |
1409 | SyncRes::s_maxtotusec = 1000; | |
1410 | ||
1411 | try { | |
1412 | vector<DNSRecord> ret; | |
1413 | sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
1414 | BOOST_CHECK(false); | |
1415 | } | |
1416 | catch(const ImmediateServFailException& e) { | |
1417 | } | |
1418 | BOOST_CHECK_EQUAL(queries, 1); | |
1419 | } | |
1420 | ||
1421 | BOOST_AUTO_TEST_CASE(test_referral_depth) { | |
1422 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1423 | initSR(sr); |
d6e797b8 RG |
1424 | |
1425 | primeHints(); | |
1426 | ||
1427 | size_t queries = 0; | |
1428 | const DNSName target("www.powerdns.com."); | |
1429 | ||
18d5b679 | 1430 | 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 |
1431 | |
1432 | queries++; | |
1433 | ||
1434 | if (isRootServer(ip)) { | |
8455425c | 1435 | setLWResult(res, 0, false, false, true); |
d6e797b8 RG |
1436 | |
1437 | if (domain == DNSName("www.powerdns.com.")) { | |
1438 | addRecordToLW(res, domain, QType::NS, "ns.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); | |
1439 | } | |
1440 | else if (domain == DNSName("ns.powerdns.com.")) { | |
1441 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.org.", DNSResourceRecord::AUTHORITY, 172800); | |
1442 | } | |
1443 | else if (domain == DNSName("ns1.powerdns.org.")) { | |
1444 | addRecordToLW(res, domain, QType::NS, "ns2.powerdns.org.", DNSResourceRecord::AUTHORITY, 172800); | |
1445 | } | |
1446 | else if (domain == DNSName("ns2.powerdns.org.")) { | |
1447 | addRecordToLW(res, domain, QType::NS, "ns3.powerdns.org.", DNSResourceRecord::AUTHORITY, 172800); | |
1448 | } | |
1449 | else if (domain == DNSName("ns3.powerdns.org.")) { | |
1450 | addRecordToLW(res, domain, QType::NS, "ns4.powerdns.org.", DNSResourceRecord::AUTHORITY, 172800); | |
1451 | } | |
1452 | else if (domain == DNSName("ns4.powerdns.org.")) { | |
1453 | addRecordToLW(res, domain, QType::NS, "ns5.powerdns.org.", DNSResourceRecord::AUTHORITY, 172800); | |
1454 | addRecordToLW(res, domain, QType::A, "192.0.2.1", DNSResourceRecord::AUTHORITY, 172800); | |
1455 | } | |
1456 | ||
1457 | return 1; | |
1458 | } else if (ip == ComboAddress("192.0.2.1:53")) { | |
1459 | ||
1460 | setLWResult(res, 0, true, false, false); | |
1461 | addRecordToLW(res, domain, QType::A, "192.0.2.2"); | |
1462 | return 1; | |
1463 | } | |
1464 | ||
1465 | return 0; | |
1466 | }); | |
1467 | ||
1468 | /* Set the maximum depth low */ | |
1469 | SyncRes::s_maxdepth = 10; | |
1470 | ||
1471 | try { | |
1472 | vector<DNSRecord> ret; | |
1473 | sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
1474 | BOOST_CHECK(false); | |
1475 | } | |
1476 | catch(const ImmediateServFailException& e) { | |
1477 | } | |
1478 | } | |
1479 | ||
1480 | BOOST_AUTO_TEST_CASE(test_cname_qperq) { | |
1481 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1482 | initSR(sr); |
d6e797b8 RG |
1483 | |
1484 | primeHints(); | |
1485 | ||
1486 | size_t queries = 0; | |
1487 | const DNSName target("cname.powerdns.com."); | |
1488 | ||
18d5b679 | 1489 | 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 |
1490 | |
1491 | queries++; | |
1492 | ||
1493 | if (isRootServer(ip)) { | |
1494 | ||
8455425c | 1495 | setLWResult(res, 0, false, false, true); |
d6e797b8 RG |
1496 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); |
1497 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
1498 | return 1; | |
1499 | } else if (ip == ComboAddress("192.0.2.1:53")) { | |
1500 | ||
1501 | setLWResult(res, 0, true, false, false); | |
1502 | addRecordToLW(res, domain, QType::CNAME, std::to_string(queries) + "-cname.powerdns.com"); | |
1503 | return 1; | |
1504 | } | |
1505 | ||
1506 | return 0; | |
1507 | }); | |
1508 | ||
1509 | /* Set the maximum number of questions very low */ | |
1510 | SyncRes::s_maxqperq = 5; | |
1511 | ||
1512 | try { | |
1513 | vector<DNSRecord> ret; | |
1514 | sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
1515 | BOOST_CHECK(false); | |
1516 | } | |
1517 | catch(const ImmediateServFailException& e) { | |
1518 | BOOST_CHECK_EQUAL(queries, SyncRes::s_maxqperq); | |
1519 | } | |
1520 | } | |
1521 | ||
ccb07d93 RG |
1522 | BOOST_AUTO_TEST_CASE(test_throttled_server) { |
1523 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1524 | initSR(sr); |
ccb07d93 RG |
1525 | |
1526 | primeHints(); | |
1527 | ||
1528 | const DNSName target("throttled.powerdns.com."); | |
1529 | const ComboAddress ns("192.0.2.1:53"); | |
1530 | size_t queriesToNS = 0; | |
1531 | ||
18d5b679 | 1532 | 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 |
1533 | |
1534 | if (isRootServer(ip)) { | |
ccb07d93 | 1535 | |
8455425c | 1536 | setLWResult(res, 0, false, false, true); |
ccb07d93 RG |
1537 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); |
1538 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, ns.toString(), DNSResourceRecord::ADDITIONAL, 3600); | |
1539 | return 1; | |
1540 | } else if (ip == ns) { | |
1541 | ||
1542 | queriesToNS++; | |
1543 | ||
1544 | setLWResult(res, 0, true, false, false); | |
1545 | addRecordToLW(res, domain, QType::A, "192.0.2.2"); | |
1546 | ||
1547 | return 1; | |
1548 | } | |
1549 | ||
1550 | return 0; | |
1551 | }); | |
1552 | ||
1553 | /* mark ns as down */ | |
a712cb56 | 1554 | SyncRes::doThrottle(time(nullptr), ns, SyncRes::s_serverdownthrottletime, 10000); |
ccb07d93 RG |
1555 | |
1556 | vector<DNSRecord> ret; | |
1557 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
f58c8379 RG |
1558 | BOOST_CHECK_EQUAL(res, RCode::ServFail); |
1559 | BOOST_CHECK_EQUAL(ret.size(), 0); | |
1560 | /* we should not have sent any queries to ns */ | |
ccb07d93 RG |
1561 | BOOST_CHECK_EQUAL(queriesToNS, 0); |
1562 | } | |
1563 | ||
1564 | BOOST_AUTO_TEST_CASE(test_throttled_server_count) { | |
1565 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1566 | initSR(sr); |
ccb07d93 RG |
1567 | |
1568 | primeHints(); | |
1569 | ||
1570 | const ComboAddress ns("192.0.2.1:53"); | |
1571 | ||
1572 | const size_t blocks = 10; | |
1573 | /* mark ns as down for 'blocks' queries */ | |
a712cb56 | 1574 | SyncRes::doThrottle(time(nullptr), ns, SyncRes::s_serverdownthrottletime, blocks); |
ccb07d93 RG |
1575 | |
1576 | for (size_t idx = 0; idx < blocks; idx++) { | |
a712cb56 | 1577 | BOOST_CHECK(SyncRes::isThrottled(time(nullptr), ns)); |
ccb07d93 RG |
1578 | } |
1579 | ||
1580 | /* we have been throttled 'blocks' times, we should not be throttled anymore */ | |
a712cb56 | 1581 | BOOST_CHECK(!SyncRes::isThrottled(time(nullptr), ns)); |
ccb07d93 RG |
1582 | } |
1583 | ||
1584 | BOOST_AUTO_TEST_CASE(test_throttled_server_time) { | |
1585 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1586 | initSR(sr); |
ccb07d93 RG |
1587 | |
1588 | primeHints(); | |
1589 | ||
1590 | const ComboAddress ns("192.0.2.1:53"); | |
1591 | ||
1592 | const size_t seconds = 1; | |
1593 | /* mark ns as down for 'seconds' seconds */ | |
a712cb56 RG |
1594 | SyncRes::doThrottle(time(nullptr), ns, seconds, 10000); |
1595 | ||
1596 | BOOST_CHECK(SyncRes::isThrottled(time(nullptr), ns)); | |
ccb07d93 RG |
1597 | |
1598 | sleep(seconds + 1); | |
1599 | ||
1600 | /* we should not be throttled anymore */ | |
a712cb56 | 1601 | BOOST_CHECK(!SyncRes::isThrottled(time(nullptr), ns)); |
ccb07d93 RG |
1602 | } |
1603 | ||
f58c8379 RG |
1604 | BOOST_AUTO_TEST_CASE(test_dont_query_server) { |
1605 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1606 | initSR(sr); |
f58c8379 RG |
1607 | |
1608 | primeHints(); | |
1609 | ||
1610 | const DNSName target("throttled.powerdns.com."); | |
1611 | const ComboAddress ns("192.0.2.1:53"); | |
1612 | size_t queriesToNS = 0; | |
1613 | ||
18d5b679 | 1614 | 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 |
1615 | |
1616 | if (isRootServer(ip)) { | |
1617 | ||
8455425c | 1618 | setLWResult(res, 0, false, false, true); |
f58c8379 RG |
1619 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); |
1620 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, ns.toString(), DNSResourceRecord::ADDITIONAL, 3600); | |
1621 | return 1; | |
1622 | } else if (ip == ns) { | |
1623 | ||
1624 | queriesToNS++; | |
1625 | ||
1626 | setLWResult(res, 0, true, false, false); | |
1627 | addRecordToLW(res, domain, QType::A, "192.0.2.2"); | |
1628 | ||
1629 | return 1; | |
1630 | } | |
1631 | ||
1632 | return 0; | |
1633 | }); | |
1634 | ||
1635 | /* prevent querying this NS */ | |
9065eb05 | 1636 | SyncRes::addDontQuery(Netmask(ns)); |
f58c8379 RG |
1637 | |
1638 | vector<DNSRecord> ret; | |
1639 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
1640 | BOOST_CHECK_EQUAL(res, RCode::ServFail); | |
1641 | BOOST_CHECK_EQUAL(ret.size(), 0); | |
1642 | /* we should not have sent any queries to ns */ | |
1643 | BOOST_CHECK_EQUAL(queriesToNS, 0); | |
1644 | } | |
1645 | ||
1646 | BOOST_AUTO_TEST_CASE(test_root_nx_trust) { | |
1647 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1648 | initSR(sr); |
f58c8379 RG |
1649 | |
1650 | primeHints(); | |
1651 | ||
1652 | const DNSName target1("powerdns.com."); | |
1653 | const DNSName target2("notpowerdns.com."); | |
1654 | const ComboAddress ns("192.0.2.1:53"); | |
1655 | size_t queriesCount = 0; | |
1656 | ||
18d5b679 | 1657 | 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 |
1658 | |
1659 | queriesCount++; | |
1660 | ||
1661 | if (isRootServer(ip)) { | |
1662 | ||
1663 | if (domain == target1) { | |
1664 | setLWResult(res, RCode::NXDomain, true, false, true); | |
1665 | addRecordToLW(res, ".", QType::SOA, "a.root-servers.net. nstld.verisign-grs.com. 2017032800 1800 900 604800 86400", DNSResourceRecord::AUTHORITY, 86400); | |
1666 | } | |
1667 | else { | |
1668 | setLWResult(res, 0, true, false, true); | |
1669 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); | |
1670 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, ns.toString(), DNSResourceRecord::ADDITIONAL, 3600); | |
1671 | } | |
1672 | ||
1673 | return 1; | |
1674 | } else if (ip == ns) { | |
1675 | ||
1676 | setLWResult(res, 0, true, false, false); | |
1677 | addRecordToLW(res, domain, QType::A, "192.0.2.2"); | |
1678 | ||
1679 | return 1; | |
1680 | } | |
1681 | ||
1682 | return 0; | |
1683 | }); | |
1684 | ||
1685 | vector<DNSRecord> ret; | |
1686 | int res = sr->beginResolve(target1, QType(QType::A), QClass::IN, ret); | |
1687 | BOOST_CHECK_EQUAL(res, RCode::NXDomain); | |
1688 | BOOST_CHECK_EQUAL(ret.size(), 1); | |
1689 | /* one for target1 and one for the entire TLD */ | |
a712cb56 | 1690 | BOOST_CHECK_EQUAL(SyncRes::getNegCacheSize(), 2); |
f58c8379 RG |
1691 | |
1692 | ret.clear(); | |
1693 | res = sr->beginResolve(target2, QType(QType::A), QClass::IN, ret); | |
1694 | BOOST_CHECK_EQUAL(res, RCode::NXDomain); | |
1695 | BOOST_CHECK_EQUAL(ret.size(), 1); | |
1696 | /* one for target1 and one for the entire TLD */ | |
a712cb56 | 1697 | BOOST_CHECK_EQUAL(SyncRes::getNegCacheSize(), 2); |
f58c8379 RG |
1698 | |
1699 | /* we should have sent only one query */ | |
1700 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
1701 | } | |
1702 | ||
898856ca RG |
1703 | BOOST_AUTO_TEST_CASE(test_root_nx_trust_specific) { |
1704 | std::unique_ptr<SyncRes> sr; | |
1705 | init(); | |
1706 | initSR(sr, true, false); | |
1707 | ||
1708 | primeHints(); | |
1709 | ||
1710 | const DNSName target1("powerdns.com."); | |
1711 | const DNSName target2("notpowerdns.com."); | |
1712 | const ComboAddress ns("192.0.2.1:53"); | |
1713 | size_t queriesCount = 0; | |
1714 | ||
1715 | /* This time the root denies target1 with a "com." SOA instead of a "." one. | |
1716 | We should add target1 to the negcache, but not "com.". */ | |
1717 | ||
18d5b679 | 1718 | 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 |
1719 | |
1720 | queriesCount++; | |
1721 | ||
1722 | if (isRootServer(ip)) { | |
1723 | ||
1724 | if (domain == target1) { | |
1725 | setLWResult(res, RCode::NXDomain, true, false, true); | |
1726 | addRecordToLW(res, "com.", QType::SOA, "a.root-servers.net. nstld.verisign-grs.com. 2017032800 1800 900 604800 86400", DNSResourceRecord::AUTHORITY, 86400); | |
1727 | } | |
1728 | else { | |
1729 | setLWResult(res, 0, true, false, true); | |
1730 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); | |
1731 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, ns.toString(), DNSResourceRecord::ADDITIONAL, 3600); | |
1732 | } | |
1733 | ||
1734 | return 1; | |
1735 | } else if (ip == ns) { | |
1736 | ||
1737 | setLWResult(res, 0, true, false, false); | |
1738 | addRecordToLW(res, domain, QType::A, "192.0.2.2"); | |
1739 | ||
1740 | return 1; | |
1741 | } | |
1742 | ||
1743 | return 0; | |
1744 | }); | |
1745 | ||
1746 | vector<DNSRecord> ret; | |
1747 | int res = sr->beginResolve(target1, QType(QType::A), QClass::IN, ret); | |
1748 | BOOST_CHECK_EQUAL(res, RCode::NXDomain); | |
1749 | BOOST_CHECK_EQUAL(ret.size(), 1); | |
1750 | ||
1751 | /* even with root-nx-trust on and a NX answer from the root, | |
1752 | we should not have cached the entire TLD this time. */ | |
a712cb56 | 1753 | BOOST_CHECK_EQUAL(SyncRes::t_sstorage.negcache.size(), 1); |
898856ca RG |
1754 | |
1755 | ret.clear(); | |
1756 | res = sr->beginResolve(target2, QType(QType::A), QClass::IN, ret); | |
1757 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
1758 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
1759 | BOOST_REQUIRE(ret[0].d_type == QType::A); | |
1760 | BOOST_CHECK_EQUAL(ret[0].d_name, target2); | |
1761 | BOOST_CHECK(getRR<ARecordContent>(ret[0])->getCA() == ComboAddress("192.0.2.2")); | |
1762 | ||
a712cb56 | 1763 | BOOST_CHECK_EQUAL(SyncRes::t_sstorage.negcache.size(), 1); |
898856ca RG |
1764 | |
1765 | BOOST_CHECK_EQUAL(queriesCount, 3); | |
1766 | } | |
1767 | ||
f58c8379 RG |
1768 | BOOST_AUTO_TEST_CASE(test_root_nx_dont_trust) { |
1769 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1770 | initSR(sr); |
f58c8379 RG |
1771 | |
1772 | primeHints(); | |
1773 | ||
1774 | const DNSName target1("powerdns.com."); | |
1775 | const DNSName target2("notpowerdns.com."); | |
1776 | const ComboAddress ns("192.0.2.1:53"); | |
1777 | size_t queriesCount = 0; | |
1778 | ||
18d5b679 | 1779 | 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 |
1780 | |
1781 | queriesCount++; | |
1782 | ||
1783 | if (isRootServer(ip)) { | |
1784 | ||
1785 | if (domain == target1) { | |
1786 | setLWResult(res, RCode::NXDomain, true, false, true); | |
1787 | addRecordToLW(res, ".", QType::SOA, "a.root-servers.net. nstld.verisign-grs.com. 2017032800 1800 900 604800 86400", DNSResourceRecord::AUTHORITY, 86400); | |
1788 | } | |
1789 | else { | |
1790 | setLWResult(res, 0, true, false, true); | |
1791 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); | |
1792 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, ns.toString(), DNSResourceRecord::ADDITIONAL, 3600); | |
1793 | } | |
1794 | ||
1795 | return 1; | |
1796 | } else if (ip == ns) { | |
1797 | ||
1798 | setLWResult(res, 0, true, false, false); | |
1799 | addRecordToLW(res, domain, QType::A, "192.0.2.2"); | |
1800 | ||
1801 | return 1; | |
1802 | } | |
1803 | ||
1804 | return 0; | |
1805 | }); | |
1806 | ||
1807 | SyncRes::s_rootNXTrust = false; | |
1808 | ||
1809 | vector<DNSRecord> ret; | |
1810 | int res = sr->beginResolve(target1, QType(QType::A), QClass::IN, ret); | |
1811 | BOOST_CHECK_EQUAL(res, RCode::NXDomain); | |
1812 | BOOST_CHECK_EQUAL(ret.size(), 1); | |
1813 | /* one for target1 */ | |
a712cb56 | 1814 | BOOST_CHECK_EQUAL(SyncRes::getNegCacheSize(), 1); |
f58c8379 RG |
1815 | |
1816 | ret.clear(); | |
1817 | res = sr->beginResolve(target2, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 1818 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
f58c8379 RG |
1819 | BOOST_CHECK_EQUAL(ret.size(), 1); |
1820 | /* one for target1 */ | |
a712cb56 | 1821 | BOOST_CHECK_EQUAL(SyncRes::getNegCacheSize(), 1); |
f58c8379 RG |
1822 | |
1823 | /* we should have sent three queries */ | |
1824 | BOOST_CHECK_EQUAL(queriesCount, 3); | |
1825 | } | |
1826 | ||
1827 | BOOST_AUTO_TEST_CASE(test_skip_negcache_for_variable_response) { | |
1828 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1829 | initSR(sr); |
f58c8379 RG |
1830 | |
1831 | primeHints(); | |
1832 | ||
1833 | const DNSName target("www.powerdns.com."); | |
1834 | const DNSName cnameTarget("cname.powerdns.com."); | |
1835 | ||
9065eb05 | 1836 | SyncRes::addEDNSDomain(DNSName("powerdns.com.")); |
f58c8379 RG |
1837 | |
1838 | EDNSSubnetOpts incomingECS; | |
1839 | incomingECS.source = Netmask("192.0.2.128/32"); | |
1840 | sr->setIncomingECSFound(true); | |
1841 | sr->setIncomingECS(incomingECS); | |
1842 | ||
18d5b679 | 1843 | 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 |
1844 | |
1845 | BOOST_REQUIRE(srcmask); | |
1846 | BOOST_CHECK_EQUAL(srcmask->toString(), "192.0.2.0/24"); | |
1847 | ||
1848 | if (isRootServer(ip)) { | |
8455425c | 1849 | setLWResult(res, 0, false, false, true); |
f58c8379 RG |
1850 | addRecordToLW(res, "powerdns.com.", QType::NS, "pdns-public-ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); |
1851 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
1852 | ||
1853 | return 1; | |
1854 | } else if (ip == ComboAddress("192.0.2.1:53")) { | |
1855 | if (domain == target) { | |
1856 | /* Type 2 NXDOMAIN (rfc2308 section-2.1) */ | |
1857 | setLWResult(res, RCode::NXDomain, true, false, true); | |
1858 | addRecordToLW(res, domain, QType::CNAME, cnameTarget.toString()); | |
1859 | addRecordToLW(res, "powerdns.com", QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
1860 | } | |
1861 | else if (domain == cnameTarget) { | |
1862 | /* we shouldn't get there since the Type NXDOMAIN should have been enough, | |
1863 | but we might if we still chase the CNAME. */ | |
1864 | setLWResult(res, RCode::NXDomain, true, false, true); | |
1865 | addRecordToLW(res, "powerdns.com", QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
1866 | } | |
1867 | ||
1868 | return 1; | |
1869 | } | |
1870 | ||
1871 | return 0; | |
1872 | }); | |
1873 | ||
1874 | vector<DNSRecord> ret; | |
1875 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
1876 | BOOST_CHECK_EQUAL(res, RCode::NXDomain); | |
1877 | BOOST_CHECK_EQUAL(ret.size(), 2); | |
1878 | /* no negative cache entry because the response was variable */ | |
a712cb56 | 1879 | BOOST_CHECK_EQUAL(SyncRes::getNegCacheSize(), 0); |
f58c8379 RG |
1880 | } |
1881 | ||
d6e797b8 RG |
1882 | BOOST_AUTO_TEST_CASE(test_ns_speed) { |
1883 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1884 | initSR(sr); |
30ee601a | 1885 | |
d6e797b8 | 1886 | primeHints(); |
30ee601a | 1887 | |
d6e797b8 | 1888 | const DNSName target("powerdns.com."); |
30ee601a | 1889 | |
d6e797b8 | 1890 | std::map<ComboAddress, uint64_t> nsCounts; |
30ee601a | 1891 | |
18d5b679 | 1892 | 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 | 1893 | |
d6e797b8 | 1894 | if (isRootServer(ip)) { |
8455425c | 1895 | setLWResult(res, 0, false, false, true); |
d6e797b8 RG |
1896 | addRecordToLW(res, domain, QType::NS, "pdns-public-ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); |
1897 | addRecordToLW(res, domain, QType::NS, "pdns-public-ns2.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); | |
1898 | addRecordToLW(res, domain, QType::NS, "pdns-public-ns3.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); | |
30ee601a | 1899 | |
d6e797b8 RG |
1900 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); |
1901 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::AAAA, "2001:DB8::1", DNSResourceRecord::ADDITIONAL, 3600); | |
1902 | addRecordToLW(res, "pdns-public-ns2.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
1903 | addRecordToLW(res, "pdns-public-ns2.powerdns.com.", QType::AAAA, "2001:DB8::2", DNSResourceRecord::ADDITIONAL, 3600); | |
1904 | addRecordToLW(res, "pdns-public-ns3.powerdns.com.", QType::A, "192.0.2.3", DNSResourceRecord::ADDITIONAL, 3600); | |
1905 | addRecordToLW(res, "pdns-public-ns3.powerdns.com.", QType::AAAA, "2001:DB8::3", DNSResourceRecord::ADDITIONAL, 3600); | |
30ee601a | 1906 | |
d6e797b8 RG |
1907 | return 1; |
1908 | } else { | |
1909 | nsCounts[ip]++; | |
30ee601a | 1910 | |
d6e797b8 RG |
1911 | if (ip == ComboAddress("[2001:DB8::2]:53") || ip == ComboAddress("192.0.2.2:53")) { |
1912 | BOOST_CHECK_LT(nsCounts.size(), 3); | |
1913 | ||
1914 | /* let's time out on pdns-public-ns2.powerdns.com. */ | |
1915 | return 0; | |
1916 | } | |
1917 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
1918 | BOOST_CHECK_EQUAL(nsCounts.size(), 3); | |
1919 | ||
1920 | setLWResult(res, 0, true, false, true); | |
1921 | addRecordToLW(res, domain, QType::A, "192.0.2.254"); | |
1922 | return 1; | |
1923 | } | |
1924 | ||
1925 | return 0; | |
1926 | } | |
30ee601a | 1927 | |
d6e797b8 RG |
1928 | return 0; |
1929 | }); | |
30ee601a | 1930 | |
d6e797b8 RG |
1931 | struct timeval now; |
1932 | gettimeofday(&now, 0); | |
30ee601a | 1933 | |
d6e797b8 RG |
1934 | /* make pdns-public-ns2.powerdns.com. the fastest NS, with its IPv6 address faster than the IPV4 one, |
1935 | then pdns-public-ns1.powerdns.com. on IPv4 */ | |
a712cb56 RG |
1936 | SyncRes::submitNSSpeed(DNSName("pdns-public-ns1.powerdns.com."), ComboAddress("192.0.2.1:53"), 100, &now); |
1937 | SyncRes::submitNSSpeed(DNSName("pdns-public-ns1.powerdns.com."), ComboAddress("[2001:DB8::1]:53"), 10000, &now); | |
1938 | SyncRes::submitNSSpeed(DNSName("pdns-public-ns2.powerdns.com."), ComboAddress("192.0.2.2:53"), 10, &now); | |
1939 | SyncRes::submitNSSpeed(DNSName("pdns-public-ns2.powerdns.com."), ComboAddress("[2001:DB8::2]:53"), 1, &now); | |
1940 | SyncRes::submitNSSpeed(DNSName("pdns-public-ns3.powerdns.com."), ComboAddress("192.0.2.3:53"), 10000, &now); | |
1941 | SyncRes::submitNSSpeed(DNSName("pdns-public-ns3.powerdns.com."), ComboAddress("[2001:DB8::3]:53"), 10000, &now); | |
30ee601a | 1942 | |
d6e797b8 RG |
1943 | vector<DNSRecord> ret; |
1944 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 1945 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
d6e797b8 RG |
1946 | BOOST_CHECK_EQUAL(ret.size(), 1); |
1947 | BOOST_CHECK_EQUAL(nsCounts.size(), 3); | |
1948 | BOOST_CHECK_EQUAL(nsCounts[ComboAddress("192.0.2.1:53")], 1); | |
1949 | BOOST_CHECK_EQUAL(nsCounts[ComboAddress("192.0.2.2:53")], 1); | |
1950 | BOOST_CHECK_EQUAL(nsCounts[ComboAddress("[2001:DB8::2]:53")], 1); | |
1951 | } | |
30ee601a | 1952 | |
d6e797b8 RG |
1953 | BOOST_AUTO_TEST_CASE(test_flawed_nsset) { |
1954 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1955 | initSR(sr); |
30ee601a | 1956 | |
d6e797b8 | 1957 | primeHints(); |
30ee601a | 1958 | |
d6e797b8 | 1959 | const DNSName target("powerdns.com."); |
30ee601a | 1960 | |
18d5b679 | 1961 | 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 |
1962 | |
1963 | if (isRootServer(ip)) { | |
8455425c | 1964 | setLWResult(res, 0, false, false, true); |
d6e797b8 RG |
1965 | addRecordToLW(res, domain, QType::NS, "pdns-public-ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); |
1966 | ||
1967 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
1968 | ||
1969 | return 1; | |
1970 | } else if (ip == ComboAddress("192.0.2.1:53")) { | |
1971 | setLWResult(res, 0, true, false, true); | |
1972 | addRecordToLW(res, domain, QType::A, "192.0.2.254"); | |
1973 | return 1; | |
1974 | } | |
1975 | ||
1976 | return 0; | |
1977 | }); | |
1978 | ||
1979 | /* we populate the cache with a flawed NSset, i.e. there is a NS entry but no corresponding glue */ | |
934c35b9 | 1980 | time_t now = sr->getNow().tv_sec; |
d6e797b8 RG |
1981 | std::vector<DNSRecord> records; |
1982 | std::vector<shared_ptr<RRSIGRecordContent> > sigs; | |
1983 | addRecordToList(records, target, QType::NS, "pdns-public-ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, now + 3600); | |
1984 | ||
2b984251 | 1985 | t_RC->replace(now, target, QType(QType::NS), records, sigs, vector<std::shared_ptr<DNSRecord>>(), true, boost::optional<Netmask>()); |
d6e797b8 RG |
1986 | |
1987 | vector<DNSRecord> ret; | |
1988 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 1989 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
d6e797b8 RG |
1990 | BOOST_CHECK_EQUAL(ret.size(), 1); |
1991 | } | |
1992 | ||
3337c2f7 RG |
1993 | BOOST_AUTO_TEST_CASE(test_completely_flawed_nsset) { |
1994 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1995 | initSR(sr); |
3337c2f7 RG |
1996 | |
1997 | primeHints(); | |
1998 | ||
1999 | const DNSName target("powerdns.com."); | |
2000 | size_t queriesCount = 0; | |
2001 | ||
18d5b679 | 2002 | 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 |
2003 | |
2004 | queriesCount++; | |
2005 | ||
2006 | if (isRootServer(ip) && domain == target) { | |
8455425c | 2007 | setLWResult(res, 0, false, false, true); |
3337c2f7 RG |
2008 | addRecordToLW(res, domain, QType::NS, "pdns-public-ns2.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); |
2009 | addRecordToLW(res, domain, QType::NS, "pdns-public-ns3.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); | |
2010 | return 1; | |
2011 | } else if (domain == DNSName("pdns-public-ns2.powerdns.com.") || domain == DNSName("pdns-public-ns3.powerdns.com.")){ | |
2012 | setLWResult(res, 0, true, false, true); | |
2013 | addRecordToLW(res, ".", QType::SOA, "a.root-servers.net. nstld.verisign-grs.com. 2017032800 1800 900 604800 86400", DNSResourceRecord::AUTHORITY, 86400); | |
2014 | return 1; | |
2015 | } | |
2016 | ||
2017 | return 0; | |
2018 | }); | |
2019 | ||
2020 | vector<DNSRecord> ret; | |
2021 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
2022 | BOOST_CHECK_EQUAL(res, RCode::ServFail); | |
2023 | BOOST_CHECK_EQUAL(ret.size(), 0); | |
2024 | /* one query to get NSs, then A and AAAA for each NS */ | |
2025 | BOOST_CHECK_EQUAL(queriesCount, 5); | |
2026 | } | |
2027 | ||
d6e797b8 RG |
2028 | BOOST_AUTO_TEST_CASE(test_cache_hit) { |
2029 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2030 | initSR(sr); |
d6e797b8 RG |
2031 | |
2032 | primeHints(); | |
2033 | ||
2034 | const DNSName target("powerdns.com."); | |
2035 | ||
18d5b679 | 2036 | 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 |
2037 | |
2038 | return 0; | |
2039 | }); | |
2040 | ||
2041 | /* we populate the cache with eveything we need */ | |
934c35b9 | 2042 | time_t now = sr->getNow().tv_sec; |
d6e797b8 RG |
2043 | std::vector<DNSRecord> records; |
2044 | std::vector<shared_ptr<RRSIGRecordContent> > sigs; | |
2045 | ||
2046 | addRecordToList(records, target, QType::A, "192.0.2.1", DNSResourceRecord::ANSWER, now + 3600); | |
2b984251 | 2047 | t_RC->replace(now, target , QType(QType::A), records, sigs, vector<std::shared_ptr<DNSRecord>>(), true, boost::optional<Netmask>()); |
d6e797b8 RG |
2048 | |
2049 | vector<DNSRecord> ret; | |
2050 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 2051 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
d6e797b8 RG |
2052 | BOOST_CHECK_EQUAL(ret.size(), 1); |
2053 | } | |
2054 | ||
648bcbd1 RG |
2055 | BOOST_AUTO_TEST_CASE(test_no_rd) { |
2056 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2057 | initSR(sr); |
648bcbd1 RG |
2058 | |
2059 | primeHints(); | |
2060 | ||
2061 | const DNSName target("powerdns.com."); | |
2062 | size_t queriesCount = 0; | |
2063 | ||
2064 | sr->setCacheOnly(); | |
2065 | ||
18d5b679 | 2066 | 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 |
2067 | |
2068 | queriesCount++; | |
2069 | return 0; | |
2070 | }); | |
2071 | ||
2072 | vector<DNSRecord> ret; | |
2073 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 2074 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
648bcbd1 RG |
2075 | BOOST_CHECK_EQUAL(ret.size(), 0); |
2076 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2077 | } | |
2078 | ||
d6e797b8 RG |
2079 | BOOST_AUTO_TEST_CASE(test_cache_min_max_ttl) { |
2080 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2081 | initSR(sr); |
d6e797b8 RG |
2082 | |
2083 | primeHints(); | |
2084 | ||
2085 | const DNSName target("cachettl.powerdns.com."); | |
2086 | const ComboAddress ns("192.0.2.1:53"); | |
2087 | ||
18d5b679 | 2088 | 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 |
2089 | |
2090 | if (isRootServer(ip)) { | |
2091 | ||
8455425c | 2092 | setLWResult(res, 0, false, false, true); |
d6e797b8 RG |
2093 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); |
2094 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, ns.toString(), DNSResourceRecord::ADDITIONAL, 7200); | |
2095 | return 1; | |
2096 | } else if (ip == ns) { | |
2097 | ||
2098 | setLWResult(res, 0, true, false, false); | |
2099 | addRecordToLW(res, domain, QType::A, "192.0.2.2", DNSResourceRecord::ANSWER, 10); | |
2100 | ||
2101 | return 1; | |
2102 | } | |
2103 | ||
2104 | return 0; | |
2105 | }); | |
2106 | ||
934c35b9 | 2107 | const time_t now = sr->getNow().tv_sec; |
d6e797b8 RG |
2108 | SyncRes::s_minimumTTL = 60; |
2109 | SyncRes::s_maxcachettl = 3600; | |
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_REQUIRE_EQUAL(ret.size(), 1); |
2115 | BOOST_CHECK_EQUAL(ret[0].d_ttl, SyncRes::s_minimumTTL); | |
2116 | ||
2117 | const ComboAddress who; | |
2118 | vector<DNSRecord> cached; | |
24bb9b58 | 2119 | BOOST_REQUIRE_GT(t_RC->get(now, target, QType(QType::A), true, &cached, who), 0); |
d6e797b8 RG |
2120 | BOOST_REQUIRE_EQUAL(cached.size(), 1); |
2121 | BOOST_REQUIRE_GT(cached[0].d_ttl, now); | |
2122 | BOOST_CHECK_EQUAL((cached[0].d_ttl - now), SyncRes::s_minimumTTL); | |
2123 | ||
2124 | cached.clear(); | |
24bb9b58 | 2125 | BOOST_REQUIRE_GT(t_RC->get(now, target, QType(QType::NS), false, &cached, who), 0); |
d6e797b8 RG |
2126 | BOOST_REQUIRE_EQUAL(cached.size(), 1); |
2127 | BOOST_REQUIRE_GT(cached[0].d_ttl, now); | |
2128 | BOOST_CHECK_LE((cached[0].d_ttl - now), SyncRes::s_maxcachettl); | |
2129 | } | |
2130 | ||
2131 | BOOST_AUTO_TEST_CASE(test_cache_expired_ttl) { | |
2132 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2133 | initSR(sr); |
d6e797b8 RG |
2134 | |
2135 | primeHints(); | |
2136 | ||
2137 | const DNSName target("powerdns.com."); | |
2138 | ||
18d5b679 | 2139 | 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 |
2140 | |
2141 | if (isRootServer(ip)) { | |
8455425c | 2142 | setLWResult(res, 0, false, false, true); |
d6e797b8 RG |
2143 | addRecordToLW(res, domain, QType::NS, "pdns-public-ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); |
2144 | ||
2145 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
2146 | ||
2147 | return 1; | |
2148 | } else if (ip == ComboAddress("192.0.2.1:53")) { | |
2149 | setLWResult(res, 0, true, false, true); | |
2150 | addRecordToLW(res, domain, QType::A, "192.0.2.2"); | |
2151 | return 1; | |
2152 | } | |
2153 | ||
2154 | return 0; | |
2155 | }); | |
2156 | ||
2157 | /* we populate the cache with entries that expired 60s ago*/ | |
934c35b9 | 2158 | time_t now = sr->getNow().tv_sec; |
d6e797b8 RG |
2159 | std::vector<DNSRecord> records; |
2160 | std::vector<shared_ptr<RRSIGRecordContent> > sigs; | |
2161 | addRecordToList(records, target, QType::A, "192.0.2.42", DNSResourceRecord::ANSWER, now - 60); | |
2162 | ||
2b984251 | 2163 | t_RC->replace(now - 3600, target, QType(QType::A), records, sigs, vector<std::shared_ptr<DNSRecord>>(), true, boost::optional<Netmask>()); |
d6e797b8 RG |
2164 | |
2165 | vector<DNSRecord> ret; | |
2166 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 2167 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
d6e797b8 RG |
2168 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
2169 | BOOST_REQUIRE(ret[0].d_type == QType::A); | |
2170 | BOOST_CHECK_EQUAL(getRR<ARecordContent>(ret[0])->getCA().toStringWithPort(), ComboAddress("192.0.2.2").toStringWithPort()); | |
2171 | } | |
2172 | ||
2173 | BOOST_AUTO_TEST_CASE(test_delegation_only) { | |
2174 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2175 | initSR(sr); |
d6e797b8 RG |
2176 | |
2177 | primeHints(); | |
2178 | ||
2179 | /* Thanks, Verisign */ | |
9065eb05 RG |
2180 | SyncRes::addDelegationOnly(DNSName("com.")); |
2181 | SyncRes::addDelegationOnly(DNSName("net.")); | |
d6e797b8 RG |
2182 | |
2183 | const DNSName target("nx-powerdns.com."); | |
2184 | ||
18d5b679 | 2185 | 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 |
2186 | |
2187 | if (isRootServer(ip)) { | |
8455425c | 2188 | setLWResult(res, 0, false, false, true); |
d6e797b8 RG |
2189 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); |
2190 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
2191 | return 1; | |
2192 | } else if (ip == ComboAddress("192.0.2.1:53")) { | |
2193 | ||
2194 | setLWResult(res, 0, true, false, true); | |
2195 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
2196 | return 1; | |
2197 | } | |
2198 | ||
2199 | return 0; | |
2200 | }); | |
2201 | ||
2202 | vector<DNSRecord> ret; | |
2203 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
2204 | BOOST_CHECK_EQUAL(res, RCode::NXDomain); | |
2205 | BOOST_CHECK_EQUAL(ret.size(), 0); | |
2206 | } | |
2207 | ||
2208 | BOOST_AUTO_TEST_CASE(test_unauth_any) { | |
2209 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2210 | initSR(sr); |
d6e797b8 RG |
2211 | |
2212 | primeHints(); | |
2213 | ||
2214 | const DNSName target("powerdns.com."); | |
2215 | ||
18d5b679 | 2216 | 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 |
2217 | |
2218 | if (isRootServer(ip)) { | |
8455425c | 2219 | setLWResult(res, 0, false, false, true); |
d6e797b8 RG |
2220 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); |
2221 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
2222 | return 1; | |
2223 | } else if (ip == ComboAddress("192.0.2.1:53")) { | |
2224 | ||
2225 | setLWResult(res, 0, false, false, true); | |
2226 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
2227 | return 1; | |
2228 | } | |
2229 | ||
2230 | return 0; | |
2231 | }); | |
2232 | ||
2233 | vector<DNSRecord> ret; | |
2234 | int res = sr->beginResolve(target, QType(QType::ANY), QClass::IN, ret); | |
2235 | BOOST_CHECK_EQUAL(res, RCode::ServFail); | |
2236 | BOOST_CHECK_EQUAL(ret.size(), 0); | |
2237 | } | |
2238 | ||
2239 | BOOST_AUTO_TEST_CASE(test_no_data) { | |
2240 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2241 | initSR(sr); |
d6e797b8 RG |
2242 | |
2243 | primeHints(); | |
2244 | ||
2245 | const DNSName target("powerdns.com."); | |
2246 | ||
18d5b679 | 2247 | 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 |
2248 | |
2249 | setLWResult(res, 0, true, false, true); | |
2250 | return 1; | |
2251 | }); | |
2252 | ||
2253 | vector<DNSRecord> ret; | |
2254 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 2255 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
d6e797b8 RG |
2256 | BOOST_CHECK_EQUAL(ret.size(), 0); |
2257 | } | |
2258 | ||
2259 | BOOST_AUTO_TEST_CASE(test_skip_opt_any) { | |
2260 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2261 | initSR(sr); |
d6e797b8 RG |
2262 | |
2263 | primeHints(); | |
2264 | ||
2265 | const DNSName target("powerdns.com."); | |
2266 | ||
18d5b679 | 2267 | 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 |
2268 | |
2269 | setLWResult(res, 0, true, false, true); | |
2270 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
2271 | addRecordToLW(res, domain, QType::ANY, "0 0"); | |
2272 | addRecordToLW(res, domain, QType::OPT, ""); | |
2273 | return 1; | |
2274 | }); | |
2275 | ||
2276 | vector<DNSRecord> ret; | |
2277 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 2278 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
d6e797b8 RG |
2279 | BOOST_CHECK_EQUAL(ret.size(), 1); |
2280 | } | |
2281 | ||
2282 | BOOST_AUTO_TEST_CASE(test_nodata_nsec_nodnssec) { | |
2283 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2284 | initSR(sr); |
d6e797b8 RG |
2285 | |
2286 | primeHints(); | |
2287 | ||
2288 | const DNSName target("powerdns.com."); | |
2289 | ||
18d5b679 | 2290 | 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 |
2291 | |
2292 | setLWResult(res, 0, true, false, true); | |
2293 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
2294 | /* the NSEC and RRSIG contents are complete garbage, please ignore them */ | |
2295 | addRecordToLW(res, domain, QType::NSEC, "deadbeef", DNSResourceRecord::AUTHORITY); | |
2b984251 | 2296 | addRecordToLW(res, domain, QType::RRSIG, "NSEC 5 2 600 2100010100000000 2100010100000000 24567 dummy data", DNSResourceRecord::AUTHORITY); |
d6e797b8 RG |
2297 | addRecordToLW(res, domain, QType::RRSIG, "SOA 5 3 600 2100010100000000 2100010100000000 24567 dummy data", DNSResourceRecord::AUTHORITY); |
2298 | return 1; | |
2299 | }); | |
2300 | ||
2301 | vector<DNSRecord> ret; | |
2302 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 2303 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
d6e797b8 RG |
2304 | BOOST_CHECK_EQUAL(ret.size(), 1); |
2305 | } | |
2306 | ||
2307 | BOOST_AUTO_TEST_CASE(test_nodata_nsec_dnssec) { | |
2308 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2309 | initSR(sr, true); |
d6e797b8 RG |
2310 | |
2311 | primeHints(); | |
2312 | ||
2313 | const DNSName target("powerdns.com."); | |
2314 | ||
18d5b679 | 2315 | 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 |
2316 | |
2317 | setLWResult(res, 0, true, false, true); | |
2318 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
2319 | /* the NSEC and RRSIG contents are complete garbage, please ignore them */ | |
2320 | addRecordToLW(res, domain, QType::NSEC, "deadbeef", DNSResourceRecord::AUTHORITY); | |
2b984251 | 2321 | addRecordToLW(res, domain, QType::RRSIG, "NSEC 5 2 600 2100010100000000 2100010100000000 24567 dummy data", DNSResourceRecord::AUTHORITY); |
d6e797b8 RG |
2322 | addRecordToLW(res, domain, QType::RRSIG, "SOA 5 3 600 2100010100000000 2100010100000000 24567 dummy data", DNSResourceRecord::AUTHORITY); |
2323 | return 1; | |
2324 | }); | |
2325 | ||
2326 | vector<DNSRecord> ret; | |
2327 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 2328 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
d6e797b8 RG |
2329 | BOOST_CHECK_EQUAL(ret.size(), 4); |
2330 | } | |
2331 | ||
2332 | BOOST_AUTO_TEST_CASE(test_nx_nsec_nodnssec) { | |
2333 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2334 | initSR(sr); |
d6e797b8 RG |
2335 | |
2336 | primeHints(); | |
2337 | ||
2338 | const DNSName target("powerdns.com."); | |
2339 | ||
18d5b679 | 2340 | 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 |
2341 | |
2342 | setLWResult(res, RCode::NXDomain, true, false, true); | |
2343 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
2344 | /* the NSEC and RRSIG contents are complete garbage, please ignore them */ | |
2345 | addRecordToLW(res, domain, QType::NSEC, "deadbeef", DNSResourceRecord::AUTHORITY); | |
2b984251 | 2346 | addRecordToLW(res, domain, QType::RRSIG, "NSEC 5 2 600 2100010100000000 2100010100000000 24567 dummy data", DNSResourceRecord::AUTHORITY); |
d6e797b8 RG |
2347 | addRecordToLW(res, domain, QType::RRSIG, "SOA 5 3 600 2100010100000000 2100010100000000 24567 dummy data", DNSResourceRecord::AUTHORITY); |
2348 | return 1; | |
2349 | }); | |
2350 | ||
2351 | vector<DNSRecord> ret; | |
2352 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
2353 | BOOST_CHECK_EQUAL(res, RCode::NXDomain); | |
2354 | BOOST_CHECK_EQUAL(ret.size(), 1); | |
2355 | } | |
2356 | ||
2357 | BOOST_AUTO_TEST_CASE(test_nx_nsec_dnssec) { | |
2358 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2359 | initSR(sr, true); |
d6e797b8 RG |
2360 | |
2361 | primeHints(); | |
2362 | ||
2363 | const DNSName target("powerdns.com."); | |
2364 | ||
18d5b679 | 2365 | 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 |
2366 | |
2367 | setLWResult(res, RCode::NXDomain, true, false, true); | |
2368 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
2369 | /* the NSEC and RRSIG contents are complete garbage, please ignore them */ | |
2370 | addRecordToLW(res, domain, QType::NSEC, "deadbeef", DNSResourceRecord::AUTHORITY); | |
2b984251 | 2371 | addRecordToLW(res, domain, QType::RRSIG, "NSEC 5 2 600 2100010100000000 2100010100000000 24567 dummy data", DNSResourceRecord::AUTHORITY); |
d6e797b8 RG |
2372 | addRecordToLW(res, domain, QType::RRSIG, "SOA 5 3 600 2100010100000000 2100010100000000 24567 dummy data", DNSResourceRecord::AUTHORITY); |
2373 | return 1; | |
2374 | }); | |
2375 | ||
2376 | vector<DNSRecord> ret; | |
2377 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
2378 | BOOST_CHECK_EQUAL(res, RCode::NXDomain); | |
2379 | BOOST_CHECK_EQUAL(ret.size(), 4); | |
2380 | } | |
2381 | ||
648bcbd1 RG |
2382 | BOOST_AUTO_TEST_CASE(test_qclass_none) { |
2383 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2384 | initSR(sr); |
648bcbd1 RG |
2385 | |
2386 | primeHints(); | |
2387 | ||
2388 | /* apart from special names and QClass::ANY, anything else than QClass::IN should be rejected right away */ | |
2389 | size_t queriesCount = 0; | |
2390 | ||
18d5b679 | 2391 | 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 |
2392 | |
2393 | queriesCount++; | |
2394 | return 0; | |
2395 | }); | |
2396 | ||
2397 | const DNSName target("powerdns.com."); | |
2398 | vector<DNSRecord> ret; | |
2399 | int res = sr->beginResolve(target, QType(QType::A), QClass::NONE, ret); | |
2400 | BOOST_CHECK_EQUAL(res, -1); | |
2401 | BOOST_CHECK_EQUAL(ret.size(), 0); | |
2402 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2403 | } | |
2404 | ||
1f03b691 | 2405 | BOOST_AUTO_TEST_CASE(test_special_types) { |
648bcbd1 | 2406 | std::unique_ptr<SyncRes> sr; |
895449a5 | 2407 | initSR(sr); |
648bcbd1 RG |
2408 | |
2409 | primeHints(); | |
2410 | ||
1f03b691 | 2411 | /* {A,I}XFR, RRSIG and NSEC3 should be rejected right away */ |
648bcbd1 RG |
2412 | size_t queriesCount = 0; |
2413 | ||
18d5b679 | 2414 | 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 |
2415 | |
2416 | cerr<<"asyncresolve called to ask "<<ip.toStringWithPort()<<" about "<<domain.toString()<<" / "<<QType(type).getName()<<" over "<<(doTCP ? "TCP" : "UDP")<<" (rd: "<<sendRDQuery<<", EDNS0 level: "<<EDNS0Level<<")"<<endl; | |
2417 | queriesCount++; | |
2418 | return 0; | |
2419 | }); | |
2420 | ||
2421 | const DNSName target("powerdns.com."); | |
2422 | vector<DNSRecord> ret; | |
2423 | int res = sr->beginResolve(target, QType(QType::AXFR), QClass::IN, ret); | |
2424 | BOOST_CHECK_EQUAL(res, -1); | |
2425 | BOOST_CHECK_EQUAL(ret.size(), 0); | |
2426 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2427 | ||
2428 | res = sr->beginResolve(target, QType(QType::IXFR), QClass::IN, ret); | |
2429 | BOOST_CHECK_EQUAL(res, -1); | |
2430 | BOOST_CHECK_EQUAL(ret.size(), 0); | |
2431 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
1f03b691 RG |
2432 | |
2433 | res = sr->beginResolve(target, QType(QType::RRSIG), QClass::IN, ret); | |
2434 | BOOST_CHECK_EQUAL(res, -1); | |
2435 | BOOST_CHECK_EQUAL(ret.size(), 0); | |
2436 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2437 | ||
2438 | res = sr->beginResolve(target, QType(QType::NSEC3), QClass::IN, ret); | |
648bcbd1 RG |
2439 | BOOST_CHECK_EQUAL(res, -1); |
2440 | BOOST_CHECK_EQUAL(ret.size(), 0); | |
2441 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2442 | } | |
2443 | ||
2444 | BOOST_AUTO_TEST_CASE(test_special_names) { | |
2445 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2446 | initSR(sr); |
648bcbd1 RG |
2447 | |
2448 | primeHints(); | |
2449 | ||
2450 | /* special names should be handled internally */ | |
2451 | ||
2452 | size_t queriesCount = 0; | |
2453 | ||
18d5b679 | 2454 | 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 |
2455 | |
2456 | queriesCount++; | |
2457 | return 0; | |
2458 | }); | |
2459 | ||
2460 | vector<DNSRecord> ret; | |
2461 | int res = sr->beginResolve(DNSName("1.0.0.127.in-addr.arpa."), QType(QType::PTR), QClass::IN, ret); | |
b7f378d1 | 2462 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
648bcbd1 RG |
2463 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
2464 | BOOST_CHECK(ret[0].d_type == QType::PTR); | |
2465 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2466 | ||
2467 | ret.clear(); | |
2468 | res = sr->beginResolve(DNSName("1.0.0.127.in-addr.arpa."), QType(QType::ANY), QClass::IN, ret); | |
b7f378d1 | 2469 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
648bcbd1 RG |
2470 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
2471 | BOOST_CHECK(ret[0].d_type == QType::PTR); | |
2472 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2473 | ||
2474 | ret.clear(); | |
2475 | 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 | 2476 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
648bcbd1 RG |
2477 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
2478 | BOOST_CHECK(ret[0].d_type == QType::PTR); | |
2479 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2480 | ||
2481 | ret.clear(); | |
2482 | 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 | 2483 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
648bcbd1 RG |
2484 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
2485 | BOOST_CHECK(ret[0].d_type == QType::PTR); | |
2486 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2487 | ||
2488 | ret.clear(); | |
2489 | res = sr->beginResolve(DNSName("localhost."), QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 2490 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
648bcbd1 RG |
2491 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
2492 | BOOST_CHECK(ret[0].d_type == QType::A); | |
2493 | BOOST_CHECK_EQUAL(getRR<ARecordContent>(ret[0])->getCA().toString(), "127.0.0.1"); | |
2494 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2495 | ||
2496 | ret.clear(); | |
2497 | res = sr->beginResolve(DNSName("localhost."), QType(QType::AAAA), QClass::IN, ret); | |
b7f378d1 | 2498 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
648bcbd1 RG |
2499 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
2500 | BOOST_CHECK(ret[0].d_type == QType::AAAA); | |
2501 | BOOST_CHECK_EQUAL(getRR<AAAARecordContent>(ret[0])->getCA().toString(), "::1"); | |
2502 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2503 | ||
2504 | ret.clear(); | |
2505 | res = sr->beginResolve(DNSName("localhost."), QType(QType::ANY), QClass::IN, ret); | |
b7f378d1 | 2506 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
648bcbd1 RG |
2507 | BOOST_REQUIRE_EQUAL(ret.size(), 2); |
2508 | for (const auto& rec : ret) { | |
2509 | BOOST_REQUIRE((rec.d_type == QType::A) || rec.d_type == QType::AAAA); | |
2510 | if (rec.d_type == QType::A) { | |
2511 | BOOST_CHECK_EQUAL(getRR<ARecordContent>(rec)->getCA().toString(), "127.0.0.1"); | |
2512 | } | |
2513 | else { | |
2514 | BOOST_CHECK_EQUAL(getRR<AAAARecordContent>(rec)->getCA().toString(), "::1"); | |
2515 | } | |
2516 | } | |
2517 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2518 | ||
2519 | ret.clear(); | |
2520 | res = sr->beginResolve(DNSName("version.bind."), QType(QType::TXT), QClass::CHAOS, ret); | |
b7f378d1 | 2521 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
648bcbd1 RG |
2522 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
2523 | BOOST_CHECK(ret[0].d_type == QType::TXT); | |
2524 | BOOST_CHECK_EQUAL(getRR<TXTRecordContent>(ret[0])->d_text, "\"PowerDNS Unit Tests\""); | |
2525 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2526 | ||
2527 | ret.clear(); | |
2528 | res = sr->beginResolve(DNSName("version.bind."), QType(QType::ANY), QClass::CHAOS, ret); | |
b7f378d1 | 2529 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
648bcbd1 RG |
2530 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
2531 | BOOST_CHECK(ret[0].d_type == QType::TXT); | |
2532 | BOOST_CHECK_EQUAL(getRR<TXTRecordContent>(ret[0])->d_text, "\"PowerDNS Unit Tests\""); | |
2533 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2534 | ||
2535 | ret.clear(); | |
2536 | res = sr->beginResolve(DNSName("version.pdns."), QType(QType::TXT), QClass::CHAOS, ret); | |
b7f378d1 | 2537 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
648bcbd1 RG |
2538 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
2539 | BOOST_CHECK(ret[0].d_type == QType::TXT); | |
2540 | BOOST_CHECK_EQUAL(getRR<TXTRecordContent>(ret[0])->d_text, "\"PowerDNS Unit Tests\""); | |
2541 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2542 | ||
2543 | ret.clear(); | |
2544 | res = sr->beginResolve(DNSName("version.pdns."), QType(QType::ANY), QClass::CHAOS, ret); | |
b7f378d1 | 2545 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
648bcbd1 RG |
2546 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
2547 | BOOST_CHECK(ret[0].d_type == QType::TXT); | |
2548 | BOOST_CHECK_EQUAL(getRR<TXTRecordContent>(ret[0])->d_text, "\"PowerDNS Unit Tests\""); | |
2549 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2550 | ||
2551 | ret.clear(); | |
2552 | res = sr->beginResolve(DNSName("id.server."), QType(QType::TXT), QClass::CHAOS, ret); | |
b7f378d1 | 2553 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
648bcbd1 RG |
2554 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
2555 | BOOST_CHECK(ret[0].d_type == QType::TXT); | |
2556 | BOOST_CHECK_EQUAL(getRR<TXTRecordContent>(ret[0])->d_text, "\"PowerDNS Unit Tests Server ID\""); | |
2557 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2558 | ||
2559 | ret.clear(); | |
2560 | res = sr->beginResolve(DNSName("id.server."), QType(QType::ANY), QClass::CHAOS, ret); | |
b7f378d1 | 2561 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
648bcbd1 RG |
2562 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
2563 | BOOST_CHECK(ret[0].d_type == QType::TXT); | |
2564 | BOOST_CHECK_EQUAL(getRR<TXTRecordContent>(ret[0])->d_text, "\"PowerDNS Unit Tests Server ID\""); | |
2565 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2566 | } | |
2567 | ||
2568 | BOOST_AUTO_TEST_CASE(test_nameserver_ipv4_rpz) { | |
2569 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2570 | initSR(sr); |
648bcbd1 RG |
2571 | |
2572 | primeHints(); | |
2573 | ||
2574 | const DNSName target("rpz.powerdns.com."); | |
2575 | const ComboAddress ns("192.0.2.1:53"); | |
2576 | ||
18d5b679 | 2577 | 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 |
2578 | |
2579 | if (isRootServer(ip)) { | |
8455425c | 2580 | setLWResult(res, false, true, false, true); |
648bcbd1 RG |
2581 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); |
2582 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, ns.toString(), DNSResourceRecord::ADDITIONAL, 3600); | |
2583 | return 1; | |
2584 | } else if (ip == ns) { | |
2585 | ||
2586 | setLWResult(res, 0, true, false, true); | |
2587 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
2588 | return 1; | |
2589 | } | |
2590 | ||
2591 | return 0; | |
2592 | }); | |
2593 | ||
2594 | DNSFilterEngine::Policy pol; | |
2595 | pol.d_kind = DNSFilterEngine::PolicyKind::Drop; | |
6b972d59 RG |
2596 | std::shared_ptr<DNSFilterEngine::Zone> zone = std::make_shared<DNSFilterEngine::Zone>(); |
2597 | zone->setName("Unit test policy 0"); | |
2598 | zone->addNSIPTrigger(Netmask(ns, 32), pol); | |
648bcbd1 | 2599 | auto luaconfsCopy = g_luaconfs.getCopy(); |
6b972d59 | 2600 | luaconfsCopy.dfe.addZone(zone); |
648bcbd1 RG |
2601 | g_luaconfs.setState(luaconfsCopy); |
2602 | ||
2603 | vector<DNSRecord> ret; | |
2604 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
2605 | BOOST_CHECK_EQUAL(res, -2); | |
2606 | BOOST_CHECK_EQUAL(ret.size(), 0); | |
2607 | } | |
2608 | ||
2609 | BOOST_AUTO_TEST_CASE(test_nameserver_ipv6_rpz) { | |
2610 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2611 | initSR(sr); |
648bcbd1 RG |
2612 | |
2613 | primeHints(); | |
2614 | ||
2615 | const DNSName target("rpz.powerdns.com."); | |
2616 | const ComboAddress ns("[2001:DB8::42]:53"); | |
2617 | ||
18d5b679 | 2618 | 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 |
2619 | |
2620 | if (isRootServer(ip)) { | |
8455425c | 2621 | setLWResult(res, 0, false, false, true); |
648bcbd1 RG |
2622 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); |
2623 | addRecordToLW(res, "a.gtld-servers.net.", QType::AAAA, ns.toString(), DNSResourceRecord::ADDITIONAL, 3600); | |
2624 | return 1; | |
2625 | } else if (ip == ns) { | |
2626 | ||
2627 | setLWResult(res, 0, true, false, true); | |
2628 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
2629 | return 1; | |
2630 | } | |
2631 | ||
2632 | return 0; | |
2633 | }); | |
2634 | ||
2635 | DNSFilterEngine::Policy pol; | |
2636 | pol.d_kind = DNSFilterEngine::PolicyKind::Drop; | |
6b972d59 RG |
2637 | std::shared_ptr<DNSFilterEngine::Zone> zone = std::make_shared<DNSFilterEngine::Zone>(); |
2638 | zone->setName("Unit test policy 0"); | |
2639 | zone->addNSIPTrigger(Netmask(ns, 128), pol); | |
648bcbd1 | 2640 | auto luaconfsCopy = g_luaconfs.getCopy(); |
6b972d59 | 2641 | luaconfsCopy.dfe.addZone(zone); |
648bcbd1 RG |
2642 | g_luaconfs.setState(luaconfsCopy); |
2643 | ||
2644 | vector<DNSRecord> ret; | |
2645 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
2646 | BOOST_CHECK_EQUAL(res, -2); | |
2647 | BOOST_CHECK_EQUAL(ret.size(), 0); | |
2648 | } | |
2649 | ||
2650 | BOOST_AUTO_TEST_CASE(test_nameserver_name_rpz) { | |
2651 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2652 | initSR(sr); |
648bcbd1 RG |
2653 | |
2654 | primeHints(); | |
2655 | ||
2656 | const DNSName target("rpz.powerdns.com."); | |
2657 | const ComboAddress ns("192.0.2.1:53"); | |
2658 | const DNSName nsName("ns1.powerdns.com."); | |
2659 | ||
18d5b679 | 2660 | 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 |
2661 | |
2662 | if (isRootServer(ip)) { | |
8455425c | 2663 | setLWResult(res, 0, false, false, true); |
648bcbd1 RG |
2664 | addRecordToLW(res, domain, QType::NS, nsName.toString(), DNSResourceRecord::AUTHORITY, 172800); |
2665 | addRecordToLW(res, nsName, QType::A, ns.toString(), DNSResourceRecord::ADDITIONAL, 3600); | |
2666 | return 1; | |
2667 | } else if (ip == ns) { | |
2668 | ||
2669 | setLWResult(res, 0, true, false, true); | |
2670 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
2671 | return 1; | |
2672 | } | |
2673 | ||
2674 | return 0; | |
2675 | }); | |
2676 | ||
2677 | DNSFilterEngine::Policy pol; | |
2678 | pol.d_kind = DNSFilterEngine::PolicyKind::Drop; | |
6b972d59 RG |
2679 | std::shared_ptr<DNSFilterEngine::Zone> zone = std::make_shared<DNSFilterEngine::Zone>(); |
2680 | zone->setName("Unit test policy 0"); | |
2681 | zone->addNSTrigger(nsName, pol); | |
648bcbd1 | 2682 | auto luaconfsCopy = g_luaconfs.getCopy(); |
6b972d59 | 2683 | luaconfsCopy.dfe.addZone(zone); |
648bcbd1 RG |
2684 | g_luaconfs.setState(luaconfsCopy); |
2685 | ||
2686 | vector<DNSRecord> ret; | |
2687 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
2688 | BOOST_CHECK_EQUAL(res, -2); | |
2689 | BOOST_CHECK_EQUAL(ret.size(), 0); | |
2690 | } | |
2691 | ||
2692 | BOOST_AUTO_TEST_CASE(test_nameserver_name_rpz_disabled) { | |
2693 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2694 | initSR(sr); |
648bcbd1 RG |
2695 | |
2696 | primeHints(); | |
2697 | ||
2698 | const DNSName target("rpz.powerdns.com."); | |
2699 | const ComboAddress ns("192.0.2.1:53"); | |
2700 | const DNSName nsName("ns1.powerdns.com."); | |
2701 | ||
18d5b679 | 2702 | 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 |
2703 | |
2704 | if (isRootServer(ip)) { | |
8455425c | 2705 | setLWResult(res, 0, false, false, true); |
648bcbd1 RG |
2706 | addRecordToLW(res, domain, QType::NS, nsName.toString(), DNSResourceRecord::AUTHORITY, 172800); |
2707 | addRecordToLW(res, nsName, QType::A, ns.toString(), DNSResourceRecord::ADDITIONAL, 3600); | |
2708 | return 1; | |
2709 | } else if (ip == ns) { | |
2710 | ||
2711 | setLWResult(res, 0, true, false, true); | |
2712 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
2713 | return 1; | |
2714 | } | |
2715 | ||
2716 | return 0; | |
2717 | }); | |
2718 | ||
2719 | DNSFilterEngine::Policy pol; | |
2720 | pol.d_kind = DNSFilterEngine::PolicyKind::Drop; | |
6b972d59 RG |
2721 | std::shared_ptr<DNSFilterEngine::Zone> zone = std::make_shared<DNSFilterEngine::Zone>(); |
2722 | zone->setName("Unit test policy 0"); | |
2723 | zone->addNSIPTrigger(Netmask(ns, 128), pol); | |
2724 | zone->addNSTrigger(nsName, pol); | |
648bcbd1 | 2725 | auto luaconfsCopy = g_luaconfs.getCopy(); |
6b972d59 | 2726 | luaconfsCopy.dfe.addZone(zone); |
648bcbd1 RG |
2727 | g_luaconfs.setState(luaconfsCopy); |
2728 | ||
2729 | /* RPZ is disabled for this query, we should not be blocked */ | |
2730 | sr->setWantsRPZ(false); | |
2731 | ||
2732 | vector<DNSRecord> ret; | |
2733 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 2734 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
648bcbd1 RG |
2735 | BOOST_CHECK_EQUAL(ret.size(), 1); |
2736 | } | |
2737 | ||
3e59ff53 RG |
2738 | BOOST_AUTO_TEST_CASE(test_forward_zone_nord) { |
2739 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2740 | initSR(sr); |
3e59ff53 RG |
2741 | |
2742 | primeHints(); | |
2743 | ||
2744 | const DNSName target("powerdns.com."); | |
2745 | const ComboAddress ns("192.0.2.1:53"); | |
2746 | const ComboAddress forwardedNS("192.0.2.42:53"); | |
2747 | ||
2748 | SyncRes::AuthDomain ad; | |
2749 | ad.d_rdForward = false; | |
2750 | ad.d_servers.push_back(forwardedNS); | |
a712cb56 | 2751 | (*SyncRes::t_sstorage.domainmap)[target] = ad; |
3e59ff53 | 2752 | |
18d5b679 | 2753 | 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 |
2754 | |
2755 | if (ip == forwardedNS) { | |
6dfff36f RG |
2756 | BOOST_CHECK_EQUAL(sendRDQuery, false); |
2757 | ||
3e59ff53 RG |
2758 | setLWResult(res, 0, true, false, true); |
2759 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
2760 | return 1; | |
2761 | } | |
2762 | ||
2763 | return 0; | |
2764 | }); | |
2765 | ||
2766 | /* simulate a no-RD query */ | |
2767 | sr->setCacheOnly(); | |
2768 | ||
2769 | vector<DNSRecord> ret; | |
2770 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 2771 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3e59ff53 RG |
2772 | BOOST_CHECK_EQUAL(ret.size(), 1); |
2773 | } | |
2774 | ||
2775 | BOOST_AUTO_TEST_CASE(test_forward_zone_rd) { | |
2776 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2777 | initSR(sr); |
3e59ff53 RG |
2778 | |
2779 | primeHints(); | |
2780 | ||
2781 | const DNSName target("powerdns.com."); | |
2782 | const ComboAddress ns("192.0.2.1:53"); | |
2783 | const ComboAddress forwardedNS("192.0.2.42:53"); | |
2784 | ||
f24f20ef | 2785 | size_t queriesCount = 0; |
3e59ff53 | 2786 | SyncRes::AuthDomain ad; |
f24f20ef | 2787 | ad.d_rdForward = true; |
3e59ff53 | 2788 | ad.d_servers.push_back(forwardedNS); |
a712cb56 | 2789 | (*SyncRes::t_sstorage.domainmap)[target] = ad; |
3e59ff53 | 2790 | |
f24f20ef RG |
2791 | sr->setAsyncCallback([forwardedNS, &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) { |
2792 | ||
2793 | queriesCount++; | |
3e59ff53 RG |
2794 | |
2795 | if (ip == forwardedNS) { | |
f24f20ef | 2796 | BOOST_CHECK_EQUAL(sendRDQuery, true); |
6dfff36f | 2797 | |
f24f20ef RG |
2798 | /* set AA=0, we are a recursor */ |
2799 | setLWResult(res, 0, false, false, true); | |
3e59ff53 RG |
2800 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); |
2801 | return 1; | |
2802 | } | |
2803 | ||
2804 | return 0; | |
2805 | }); | |
2806 | ||
2807 | vector<DNSRecord> ret; | |
2808 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 2809 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3e59ff53 | 2810 | BOOST_CHECK_EQUAL(ret.size(), 1); |
f24f20ef RG |
2811 | BOOST_CHECK_EQUAL(queriesCount, 1); |
2812 | ||
2813 | /* now make sure we can resolve from the cache (see #6340 | |
2814 | where the entries were added to the cache but not retrieved, | |
2815 | because the recursor doesn't set the AA bit and we require | |
2816 | it. We fixed it by not requiring the AA bit for forward-recurse | |
2817 | answers. */ | |
2818 | ret.clear(); | |
2819 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
2820 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
2821 | BOOST_CHECK_EQUAL(ret.size(), 1); | |
2822 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
3e59ff53 RG |
2823 | } |
2824 | ||
2825 | BOOST_AUTO_TEST_CASE(test_forward_zone_recurse_nord) { | |
2826 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2827 | initSR(sr); |
3e59ff53 RG |
2828 | |
2829 | primeHints(); | |
2830 | ||
2831 | const DNSName target("powerdns.com."); | |
2832 | const ComboAddress ns("192.0.2.1:53"); | |
2833 | const ComboAddress forwardedNS("192.0.2.42:53"); | |
2834 | ||
2835 | SyncRes::AuthDomain ad; | |
2836 | ad.d_rdForward = true; | |
2837 | ad.d_servers.push_back(forwardedNS); | |
a712cb56 | 2838 | (*SyncRes::t_sstorage.domainmap)[target] = ad; |
3e59ff53 | 2839 | |
18d5b679 | 2840 | 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 |
2841 | |
2842 | if (ip == forwardedNS) { | |
6dfff36f RG |
2843 | BOOST_CHECK_EQUAL(sendRDQuery, false); |
2844 | ||
3e59ff53 RG |
2845 | setLWResult(res, 0, true, false, true); |
2846 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
2847 | return 1; | |
2848 | } | |
2849 | ||
2850 | return 0; | |
2851 | }); | |
2852 | ||
2853 | /* simulate a no-RD query */ | |
2854 | sr->setCacheOnly(); | |
2855 | ||
2856 | vector<DNSRecord> ret; | |
2857 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 2858 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3e59ff53 RG |
2859 | BOOST_CHECK_EQUAL(ret.size(), 1); |
2860 | } | |
2861 | ||
2862 | BOOST_AUTO_TEST_CASE(test_forward_zone_recurse_rd) { | |
2863 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2864 | initSR(sr); |
3e59ff53 RG |
2865 | |
2866 | primeHints(); | |
2867 | ||
2868 | const DNSName target("powerdns.com."); | |
2869 | const ComboAddress ns("192.0.2.1:53"); | |
2870 | const ComboAddress forwardedNS("192.0.2.42:53"); | |
2871 | ||
2872 | SyncRes::AuthDomain ad; | |
2873 | ad.d_rdForward = true; | |
2874 | ad.d_servers.push_back(forwardedNS); | |
a712cb56 | 2875 | (*SyncRes::t_sstorage.domainmap)[target] = ad; |
3e59ff53 | 2876 | |
18d5b679 | 2877 | 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 |
2878 | |
2879 | if (ip == forwardedNS) { | |
6dfff36f RG |
2880 | BOOST_CHECK_EQUAL(sendRDQuery, true); |
2881 | ||
3e59ff53 RG |
2882 | setLWResult(res, 0, true, false, true); |
2883 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
2884 | return 1; | |
2885 | } | |
2886 | ||
2887 | return 0; | |
2888 | }); | |
2889 | ||
2890 | vector<DNSRecord> ret; | |
2891 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 2892 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3e59ff53 RG |
2893 | BOOST_CHECK_EQUAL(ret.size(), 1); |
2894 | } | |
2895 | ||
e1636f82 | 2896 | BOOST_AUTO_TEST_CASE(test_auth_zone_oob) { |
f79a4e30 | 2897 | std::unique_ptr<SyncRes> sr; |
e1636f82 | 2898 | initSR(sr, true); |
f79a4e30 RG |
2899 | |
2900 | primeHints(); | |
2901 | ||
2902 | size_t queriesCount = 0; | |
2903 | const DNSName target("test.xx."); | |
2904 | const ComboAddress targetAddr("127.0.0.1"); | |
f79a4e30 RG |
2905 | const DNSName authZone("test.xx"); |
2906 | ||
2907 | SyncRes::AuthDomain ad; | |
2908 | DNSRecord dr; | |
f79a4e30 RG |
2909 | |
2910 | dr.d_place = DNSResourceRecord::ANSWER; | |
e1636f82 | 2911 | dr.d_name = target; |
f79a4e30 RG |
2912 | dr.d_type = QType::A; |
2913 | dr.d_ttl = 1800; | |
e1636f82 | 2914 | dr.d_content = std::make_shared<ARecordContent>(targetAddr); |
f79a4e30 RG |
2915 | ad.d_records.insert(dr); |
2916 | ||
a712cb56 | 2917 | (*SyncRes::t_sstorage.domainmap)[authZone] = ad; |
f79a4e30 | 2918 | |
18d5b679 | 2919 | 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 |
2920 | queriesCount++; |
2921 | return 0; | |
2922 | }); | |
2923 | ||
2924 | vector<DNSRecord> ret; | |
2925 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
2926 | BOOST_CHECK_EQUAL(res, 0); | |
2927 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
2928 | BOOST_CHECK(ret[0].d_type == QType::A); | |
2929 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2930 | BOOST_CHECK(sr->wasOutOfBand()); | |
e1636f82 | 2931 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); |
f79a4e30 RG |
2932 | |
2933 | /* a second time, to check that the OOB flag is set when the query cache is used */ | |
2934 | ret.clear(); | |
2935 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
2936 | BOOST_CHECK_EQUAL(res, 0); | |
2937 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
2938 | BOOST_CHECK(ret[0].d_type == QType::A); | |
2939 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2940 | BOOST_CHECK(sr->wasOutOfBand()); | |
e1636f82 RG |
2941 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); |
2942 | ||
2943 | /* a third time, to check that the validation is disabled when the OOB flag is set */ | |
2944 | ret.clear(); | |
2945 | sr->setDNSSECValidationRequested(true); | |
2946 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
2947 | BOOST_CHECK_EQUAL(res, 0); | |
2948 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
2949 | BOOST_CHECK(ret[0].d_type == QType::A); | |
2950 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2951 | BOOST_CHECK(sr->wasOutOfBand()); | |
2952 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
2953 | } | |
2954 | ||
2955 | BOOST_AUTO_TEST_CASE(test_auth_zone_oob_cname) { | |
2956 | std::unique_ptr<SyncRes> sr; | |
2957 | initSR(sr, true); | |
2958 | ||
2959 | primeHints(); | |
2960 | ||
2961 | size_t queriesCount = 0; | |
2962 | const DNSName target("cname.test.xx."); | |
2963 | const DNSName targetCname("cname-target.test.xx."); | |
2964 | const ComboAddress targetCnameAddr("127.0.0.1"); | |
2965 | const DNSName authZone("test.xx"); | |
2966 | ||
2967 | SyncRes::AuthDomain ad; | |
2968 | DNSRecord dr; | |
2969 | ||
2970 | dr.d_place = DNSResourceRecord::ANSWER; | |
2971 | dr.d_name = target; | |
2972 | dr.d_type = QType::CNAME; | |
2973 | dr.d_ttl = 1800; | |
2974 | dr.d_content = std::make_shared<CNAMERecordContent>(targetCname); | |
2975 | ad.d_records.insert(dr); | |
2976 | ||
2977 | dr.d_place = DNSResourceRecord::ANSWER; | |
2978 | dr.d_name = targetCname; | |
2979 | dr.d_type = QType::A; | |
2980 | dr.d_ttl = 1800; | |
2981 | dr.d_content = std::make_shared<ARecordContent>(targetCnameAddr); | |
2982 | ad.d_records.insert(dr); | |
2983 | ||
2984 | (*SyncRes::t_sstorage.domainmap)[authZone] = ad; | |
2985 | ||
18d5b679 | 2986 | 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 |
2987 | queriesCount++; |
2988 | return 0; | |
2989 | }); | |
2990 | ||
2991 | vector<DNSRecord> ret; | |
2992 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
2993 | BOOST_CHECK_EQUAL(res, 0); | |
2994 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
2995 | BOOST_CHECK(ret[0].d_type == QType::CNAME); | |
2996 | BOOST_CHECK(ret[1].d_type == QType::A); | |
2997 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2998 | BOOST_CHECK(sr->wasOutOfBand()); | |
2999 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
3000 | ||
3001 | /* a second time, to check that the OOB flag is set when the query cache is used */ | |
3002 | ret.clear(); | |
3003 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
3004 | BOOST_CHECK_EQUAL(res, 0); | |
3005 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
3006 | BOOST_CHECK(ret[0].d_type == QType::CNAME); | |
3007 | BOOST_CHECK(ret[1].d_type == QType::A); | |
3008 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
3009 | BOOST_CHECK(sr->wasOutOfBand()); | |
3010 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
3011 | ||
3012 | /* a third time, to check that the validation is disabled when the OOB flag is set */ | |
3013 | ret.clear(); | |
3014 | sr->setDNSSECValidationRequested(true); | |
3015 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
3016 | BOOST_CHECK_EQUAL(res, 0); | |
3017 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
3018 | BOOST_CHECK(ret[0].d_type == QType::CNAME); | |
3019 | BOOST_CHECK(ret[1].d_type == QType::A); | |
3020 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
3021 | BOOST_CHECK(sr->wasOutOfBand()); | |
3022 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
f79a4e30 RG |
3023 | } |
3024 | ||
3337c2f7 RG |
3025 | BOOST_AUTO_TEST_CASE(test_auth_zone) { |
3026 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3027 | initSR(sr); |
3337c2f7 RG |
3028 | |
3029 | primeHints(); | |
3030 | ||
3031 | size_t queriesCount = 0; | |
3032 | const DNSName target("powerdns.com."); | |
3033 | const ComboAddress addr("192.0.2.5"); | |
3034 | ||
3035 | SyncRes::AuthDomain ad; | |
3036 | ad.d_name = target; | |
3037 | DNSRecord dr; | |
3038 | dr.d_place = DNSResourceRecord::ANSWER; | |
3039 | dr.d_name = target; | |
3040 | dr.d_type = QType::SOA; | |
3041 | dr.d_ttl = 3600; | |
3042 | dr.d_content = std::make_shared<SOARecordContent>("pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600"); | |
3043 | ad.d_records.insert(dr); | |
3044 | ||
3045 | dr.d_place = DNSResourceRecord::ANSWER; | |
3046 | dr.d_name = target; | |
3047 | dr.d_type = QType::A; | |
3048 | dr.d_ttl = 3600; | |
3049 | dr.d_content = std::make_shared<ARecordContent>(addr); | |
3050 | ad.d_records.insert(dr); | |
3051 | ||
3052 | auto map = std::make_shared<SyncRes::domainmap_t>(); | |
3053 | (*map)[target] = ad; | |
3054 | SyncRes::setDomainMap(map); | |
3055 | ||
18d5b679 | 3056 | 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 |
3057 | |
3058 | queriesCount++; | |
3059 | setLWResult(res, 0, true, false, true); | |
3060 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
3061 | return 1; | |
3062 | }); | |
3063 | ||
3064 | vector<DNSRecord> ret; | |
3065 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 3066 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3337c2f7 RG |
3067 | BOOST_CHECK_EQUAL(ret.size(), 1); |
3068 | BOOST_CHECK(ret[0].d_type == QType::A); | |
3069 | BOOST_CHECK_EQUAL(getRR<ARecordContent>(ret[0])->getCA().toString(), addr.toString()); | |
3070 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
3071 | } | |
3072 | ||
3073 | BOOST_AUTO_TEST_CASE(test_auth_zone_cname_lead_to_oob) { | |
3074 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3075 | initSR(sr); |
3337c2f7 RG |
3076 | |
3077 | primeHints(); | |
3078 | ||
3079 | size_t queriesCount = 0; | |
3080 | const DNSName target("powerdns.com."); | |
3081 | const DNSName authZone("internal.powerdns.com."); | |
3082 | const ComboAddress addr("192.0.2.5"); | |
3083 | ||
3084 | SyncRes::AuthDomain ad; | |
3085 | ad.d_name = authZone; | |
3086 | DNSRecord dr; | |
3087 | dr.d_place = DNSResourceRecord::ANSWER; | |
3088 | dr.d_name = authZone; | |
3089 | dr.d_type = QType::SOA; | |
3090 | dr.d_ttl = 3600; | |
3091 | dr.d_content = std::make_shared<SOARecordContent>("pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600"); | |
3092 | ad.d_records.insert(dr); | |
3093 | ||
3094 | dr.d_place = DNSResourceRecord::ANSWER; | |
3095 | dr.d_name = authZone; | |
3096 | dr.d_type = QType::A; | |
3097 | dr.d_ttl = 3600; | |
3098 | dr.d_content = std::make_shared<ARecordContent>(addr); | |
3099 | ad.d_records.insert(dr); | |
3100 | ||
3101 | auto map = std::make_shared<SyncRes::domainmap_t>(); | |
3102 | (*map)[authZone] = ad; | |
3103 | SyncRes::setDomainMap(map); | |
3104 | ||
18d5b679 | 3105 | 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 |
3106 | |
3107 | queriesCount++; | |
3108 | ||
3109 | if (domain == target) { | |
3110 | setLWResult(res, 0, true, false, true); | |
3111 | addRecordToLW(res, target, QType::CNAME, authZone.toString(), DNSResourceRecord::ANSWER, 3600); | |
3112 | return 1; | |
3113 | } | |
3114 | ||
3115 | return 0; | |
3116 | }); | |
3117 | ||
3118 | vector<DNSRecord> ret; | |
3119 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 3120 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3337c2f7 RG |
3121 | BOOST_CHECK_EQUAL(ret.size(), 2); |
3122 | BOOST_CHECK(ret[0].d_type == QType::CNAME); | |
3123 | BOOST_CHECK_EQUAL(getRR<CNAMERecordContent>(ret[0])->getTarget().toString(), authZone.toString()); | |
3124 | BOOST_CHECK(ret[1].d_type == QType::A); | |
3125 | BOOST_CHECK_EQUAL(getRR<ARecordContent>(ret[1])->getCA().toString(), addr.toString()); | |
3126 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
3127 | } | |
3128 | ||
3129 | BOOST_AUTO_TEST_CASE(test_auth_zone_oob_lead_to_outgoing_queryb) { | |
3130 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3131 | initSR(sr); |
3337c2f7 RG |
3132 | |
3133 | primeHints(); | |
3134 | ||
3135 | size_t queriesCount = 0; | |
3136 | const DNSName target("powerdns.com."); | |
3137 | const DNSName externalCNAME("www.open-xchange.com."); | |
3138 | const ComboAddress addr("192.0.2.5"); | |
3139 | ||
3140 | SyncRes::AuthDomain ad; | |
3141 | ad.d_name = target; | |
3142 | DNSRecord dr; | |
3143 | dr.d_place = DNSResourceRecord::ANSWER; | |
3144 | dr.d_name = target; | |
3145 | dr.d_type = QType::SOA; | |
3146 | dr.d_ttl = 3600; | |
3147 | dr.d_content = std::make_shared<SOARecordContent>("pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600"); | |
3148 | ad.d_records.insert(dr); | |
3149 | ||
3150 | dr.d_place = DNSResourceRecord::ANSWER; | |
3151 | dr.d_name = target; | |
3152 | dr.d_type = QType::CNAME; | |
3153 | dr.d_ttl = 3600; | |
3154 | dr.d_content = std::make_shared<CNAMERecordContent>(externalCNAME); | |
3155 | ad.d_records.insert(dr); | |
3156 | ||
3157 | auto map = std::make_shared<SyncRes::domainmap_t>(); | |
3158 | (*map)[target] = ad; | |
3159 | SyncRes::setDomainMap(map); | |
3160 | ||
18d5b679 | 3161 | 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 |
3162 | |
3163 | queriesCount++; | |
3164 | ||
3165 | if (domain == externalCNAME) { | |
3166 | setLWResult(res, 0, true, false, true); | |
3167 | addRecordToLW(res, externalCNAME, QType::A, addr.toString(), DNSResourceRecord::ANSWER, 3600); | |
3168 | return 1; | |
3169 | } | |
3170 | ||
3171 | return 0; | |
3172 | }); | |
3173 | ||
3174 | vector<DNSRecord> ret; | |
3175 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 3176 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3337c2f7 RG |
3177 | BOOST_CHECK_EQUAL(ret.size(), 2); |
3178 | BOOST_CHECK(ret[0].d_type == QType::CNAME); | |
3179 | BOOST_CHECK_EQUAL(getRR<CNAMERecordContent>(ret[0])->getTarget().toString(), externalCNAME.toString()); | |
3180 | BOOST_CHECK(ret[1].d_type == QType::A); | |
3181 | BOOST_CHECK_EQUAL(getRR<ARecordContent>(ret[1])->getCA().toString(), addr.toString()); | |
3182 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
3183 | } | |
3184 | ||
3185 | BOOST_AUTO_TEST_CASE(test_auth_zone_nodata) { | |
3186 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3187 | initSR(sr); |
3337c2f7 RG |
3188 | |
3189 | primeHints(); | |
3190 | ||
3191 | size_t queriesCount = 0; | |
3192 | const DNSName target("nodata.powerdns.com."); | |
3193 | const DNSName authZone("powerdns.com"); | |
3194 | ||
3195 | SyncRes::AuthDomain ad; | |
3196 | ad.d_name = authZone; | |
3197 | DNSRecord dr; | |
3198 | dr.d_place = DNSResourceRecord::ANSWER; | |
3199 | dr.d_name = target; | |
3200 | dr.d_type = QType::A; | |
3201 | dr.d_ttl = 3600; | |
3202 | dr.d_content = std::make_shared<ARecordContent>(ComboAddress("192.0.2.1")); | |
3203 | ad.d_records.insert(dr); | |
3204 | ||
3205 | dr.d_place = DNSResourceRecord::ANSWER; | |
3206 | dr.d_name = authZone; | |
3207 | dr.d_type = QType::SOA; | |
3208 | dr.d_ttl = 3600; | |
3209 | dr.d_content = std::make_shared<SOARecordContent>("pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600"); | |
3210 | ad.d_records.insert(dr); | |
3211 | ||
3212 | auto map = std::make_shared<SyncRes::domainmap_t>(); | |
3213 | (*map)[authZone] = ad; | |
3214 | SyncRes::setDomainMap(map); | |
3215 | ||
18d5b679 | 3216 | 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 |
3217 | |
3218 | queriesCount++; | |
3219 | ||
3220 | return 0; | |
3221 | }); | |
3222 | ||
3223 | vector<DNSRecord> ret; | |
3224 | int res = sr->beginResolve(target, QType(QType::AAAA), QClass::IN, ret); | |
b7f378d1 | 3225 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3337c2f7 RG |
3226 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
3227 | BOOST_CHECK(ret[0].d_type == QType::SOA); | |
3228 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
3229 | } | |
3230 | ||
3231 | BOOST_AUTO_TEST_CASE(test_auth_zone_nx) { | |
3232 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3233 | initSR(sr); |
3337c2f7 RG |
3234 | |
3235 | primeHints(); | |
3236 | ||
3237 | size_t queriesCount = 0; | |
3238 | const DNSName target("nx.powerdns.com."); | |
3239 | const DNSName authZone("powerdns.com"); | |
3240 | ||
3241 | SyncRes::AuthDomain ad; | |
3242 | ad.d_name = authZone; | |
3243 | DNSRecord dr; | |
3244 | dr.d_place = DNSResourceRecord::ANSWER; | |
3245 | dr.d_name = DNSName("powerdns.com."); | |
3246 | dr.d_type = QType::SOA; | |
3247 | dr.d_ttl = 3600; | |
3248 | dr.d_content = std::make_shared<SOARecordContent>("pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600"); | |
3249 | ad.d_records.insert(dr); | |
3250 | ||
3251 | auto map = std::make_shared<SyncRes::domainmap_t>(); | |
3252 | (*map)[authZone] = ad; | |
3253 | SyncRes::setDomainMap(map); | |
3254 | ||
18d5b679 | 3255 | 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 |
3256 | |
3257 | queriesCount++; | |
3258 | ||
3259 | return 0; | |
3260 | }); | |
3261 | ||
3262 | vector<DNSRecord> ret; | |
3263 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
3264 | BOOST_CHECK_EQUAL(res, RCode::NXDomain); | |
3265 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
3266 | BOOST_CHECK(ret[0].d_type == QType::SOA); | |
3267 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
3268 | } | |
3269 | ||
3270 | BOOST_AUTO_TEST_CASE(test_auth_zone_delegation) { | |
3271 | std::unique_ptr<SyncRes> sr; | |
e1636f82 | 3272 | initSR(sr, true, false); |
3337c2f7 RG |
3273 | |
3274 | primeHints(); | |
3275 | ||
3276 | size_t queriesCount = 0; | |
3277 | const DNSName target("www.test.powerdns.com."); | |
3278 | const ComboAddress targetAddr("192.0.2.2"); | |
3279 | const DNSName ns("ns1.test.powerdns.com."); | |
3280 | const ComboAddress nsAddr("192.0.2.1"); | |
3281 | const DNSName authZone("powerdns.com"); | |
3282 | ||
3283 | SyncRes::AuthDomain ad; | |
3284 | ad.d_name = authZone; | |
3285 | DNSRecord dr; | |
3286 | dr.d_place = DNSResourceRecord::ANSWER; | |
3287 | dr.d_name = authZone; | |
3288 | dr.d_type = QType::SOA; | |
3289 | dr.d_ttl = 3600; | |
3290 | dr.d_content = std::make_shared<SOARecordContent>("pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600"); | |
3291 | ad.d_records.insert(dr); | |
3292 | ||
3293 | dr.d_place = DNSResourceRecord::ANSWER; | |
3294 | dr.d_name = DNSName("test.powerdns.com."); | |
3295 | dr.d_type = QType::NS; | |
3296 | dr.d_ttl = 3600; | |
3297 | dr.d_content = std::make_shared<NSRecordContent>(ns); | |
3298 | ad.d_records.insert(dr); | |
3299 | ||
3300 | dr.d_place = DNSResourceRecord::ANSWER; | |
3301 | dr.d_name = ns; | |
3302 | dr.d_type = QType::A; | |
3303 | dr.d_ttl = 3600; | |
3304 | dr.d_content = std::make_shared<ARecordContent>(nsAddr); | |
3305 | ad.d_records.insert(dr); | |
3306 | ||
3307 | auto map = std::make_shared<SyncRes::domainmap_t>(); | |
3308 | (*map)[authZone] = ad; | |
3309 | SyncRes::setDomainMap(map); | |
3310 | ||
e1636f82 RG |
3311 | testkeysset_t keys; |
3312 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
3313 | luaconfsCopy.dsAnchors.clear(); | |
3314 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::RSASHA512, DNSSECKeeper::SHA384, keys, luaconfsCopy.dsAnchors); | |
3315 | g_luaconfs.setState(luaconfsCopy); | |
3316 | ||
18d5b679 | 3317 | 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 |
3318 | |
3319 | queriesCount++; | |
e1636f82 RG |
3320 | if (type == QType::DS || type == QType::DNSKEY) { |
3321 | return genericDSAndDNSKEYHandler(res, domain, DNSName("."), type, keys, domain == authZone); | |
3322 | } | |
3323 | ||
3337c2f7 RG |
3324 | if (ip == ComboAddress(nsAddr.toString(), 53) && domain == target) { |
3325 | setLWResult(res, 0, true, false, true); | |
3326 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
3327 | return 1; | |
3328 | } | |
3329 | ||
3330 | return 0; | |
3331 | }); | |
3332 | ||
e1636f82 | 3333 | sr->setDNSSECValidationRequested(true); |
3337c2f7 RG |
3334 | vector<DNSRecord> ret; |
3335 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 3336 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3337c2f7 RG |
3337 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
3338 | BOOST_CHECK(ret[0].d_type == QType::A); | |
e1636f82 RG |
3339 | BOOST_CHECK_EQUAL(queriesCount, 4); |
3340 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
3337c2f7 RG |
3341 | } |
3342 | ||
3343 | BOOST_AUTO_TEST_CASE(test_auth_zone_delegation_point) { | |
3344 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3345 | initSR(sr); |
3337c2f7 RG |
3346 | |
3347 | primeHints(); | |
3348 | ||
3349 | size_t queriesCount = 0; | |
3350 | const DNSName target("test.powerdns.com."); | |
3351 | const ComboAddress targetAddr("192.0.2.2"); | |
3352 | const DNSName ns("ns1.test.powerdns.com."); | |
3353 | const ComboAddress nsAddr("192.0.2.1"); | |
3354 | const DNSName authZone("powerdns.com"); | |
3355 | ||
3356 | SyncRes::AuthDomain ad; | |
3357 | ad.d_name = authZone; | |
3358 | DNSRecord dr; | |
3359 | dr.d_place = DNSResourceRecord::ANSWER; | |
3360 | dr.d_name = authZone; | |
3361 | dr.d_type = QType::SOA; | |
3362 | dr.d_ttl = 3600; | |
3363 | dr.d_content = std::make_shared<SOARecordContent>("pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600"); | |
3364 | ad.d_records.insert(dr); | |
3365 | ||
3366 | dr.d_place = DNSResourceRecord::ANSWER; | |
3367 | dr.d_name = DNSName("test.powerdns.com."); | |
3368 | dr.d_type = QType::NS; | |
3369 | dr.d_ttl = 3600; | |
3370 | dr.d_content = std::make_shared<NSRecordContent>(ns); | |
3371 | ad.d_records.insert(dr); | |
3372 | ||
3373 | dr.d_place = DNSResourceRecord::ANSWER; | |
3374 | dr.d_name = ns; | |
3375 | dr.d_type = QType::A; | |
3376 | dr.d_ttl = 3600; | |
3377 | dr.d_content = std::make_shared<ARecordContent>(nsAddr); | |
3378 | ad.d_records.insert(dr); | |
3379 | ||
3380 | auto map = std::make_shared<SyncRes::domainmap_t>(); | |
3381 | (*map)[authZone] = ad; | |
3382 | SyncRes::setDomainMap(map); | |
3383 | ||
18d5b679 | 3384 | 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 |
3385 | |
3386 | queriesCount++; | |
3387 | ||
3388 | if (ip == ComboAddress(nsAddr.toString(), 53) && domain == target) { | |
3389 | setLWResult(res, 0, true, false, true); | |
3390 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
3391 | return 1; | |
3392 | } | |
3393 | ||
3394 | return 0; | |
3395 | }); | |
3396 | ||
3397 | vector<DNSRecord> ret; | |
3398 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 3399 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3337c2f7 RG |
3400 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
3401 | BOOST_CHECK(ret[0].d_type == QType::A); | |
3402 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
3403 | } | |
3404 | ||
3405 | BOOST_AUTO_TEST_CASE(test_auth_zone_wildcard) { | |
3406 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3407 | initSR(sr); |
3337c2f7 RG |
3408 | |
3409 | primeHints(); | |
3410 | ||
3411 | size_t queriesCount = 0; | |
3412 | const DNSName target("test.powerdns.com."); | |
3413 | const ComboAddress targetAddr("192.0.2.2"); | |
3414 | const DNSName authZone("powerdns.com"); | |
3415 | ||
3416 | SyncRes::AuthDomain ad; | |
3417 | ad.d_name = authZone; | |
3418 | DNSRecord dr; | |
3419 | dr.d_place = DNSResourceRecord::ANSWER; | |
3420 | dr.d_name = authZone; | |
3421 | dr.d_type = QType::SOA; | |
3422 | dr.d_ttl = 3600; | |
3423 | dr.d_content = std::make_shared<SOARecordContent>("pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600"); | |
3424 | ad.d_records.insert(dr); | |
3425 | ||
3426 | dr.d_place = DNSResourceRecord::ANSWER; | |
3427 | dr.d_name = DNSName("*.powerdns.com."); | |
3428 | dr.d_type = QType::A; | |
3429 | dr.d_ttl = 3600; | |
3430 | dr.d_content = std::make_shared<ARecordContent>(targetAddr); | |
3431 | ad.d_records.insert(dr); | |
3432 | ||
3433 | auto map = std::make_shared<SyncRes::domainmap_t>(); | |
3434 | (*map)[authZone] = ad; | |
3435 | SyncRes::setDomainMap(map); | |
3436 | ||
18d5b679 | 3437 | 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 |
3438 | |
3439 | queriesCount++; | |
3440 | ||
3441 | return 0; | |
3442 | }); | |
3443 | ||
3444 | vector<DNSRecord> ret; | |
3445 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 3446 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3337c2f7 RG |
3447 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
3448 | BOOST_CHECK(ret[0].d_type == QType::A); | |
3449 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
3450 | } | |
3451 | ||
3452 | BOOST_AUTO_TEST_CASE(test_auth_zone_wildcard_nodata) { | |
3453 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3454 | initSR(sr); |
3337c2f7 RG |
3455 | |
3456 | primeHints(); | |
3457 | ||
3458 | size_t queriesCount = 0; | |
3459 | const DNSName target("test.powerdns.com."); | |
3460 | const ComboAddress targetAddr("192.0.2.2"); | |
3461 | const DNSName authZone("powerdns.com"); | |
3462 | ||
3463 | SyncRes::AuthDomain ad; | |
3464 | ad.d_name = authZone; | |
3465 | DNSRecord dr; | |
3466 | dr.d_place = DNSResourceRecord::ANSWER; | |
3467 | dr.d_name = authZone; | |
3468 | dr.d_type = QType::SOA; | |
3469 | dr.d_ttl = 3600; | |
3470 | dr.d_content = std::make_shared<SOARecordContent>("pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600"); | |
3471 | ad.d_records.insert(dr); | |
3472 | ||
3473 | dr.d_place = DNSResourceRecord::ANSWER; | |
3474 | dr.d_name = DNSName("*.powerdns.com."); | |
3475 | dr.d_type = QType::A; | |
3476 | dr.d_ttl = 3600; | |
3477 | dr.d_content = std::make_shared<ARecordContent>(targetAddr); | |
3478 | ad.d_records.insert(dr); | |
3479 | ||
3480 | auto map = std::make_shared<SyncRes::domainmap_t>(); | |
3481 | (*map)[authZone] = ad; | |
3482 | SyncRes::setDomainMap(map); | |
3483 | ||
18d5b679 | 3484 | 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 |
3485 | |
3486 | queriesCount++; | |
3487 | ||
3488 | return 0; | |
3489 | }); | |
3490 | ||
3491 | vector<DNSRecord> ret; | |
3492 | int res = sr->beginResolve(target, QType(QType::AAAA), QClass::IN, ret); | |
b7f378d1 | 3493 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3337c2f7 RG |
3494 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
3495 | BOOST_CHECK(ret[0].d_type == QType::SOA); | |
3496 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
3497 | } | |
3498 | ||
3499 | BOOST_AUTO_TEST_CASE(test_auth_zone_cache_only) { | |
3500 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3501 | initSR(sr); |
3337c2f7 RG |
3502 | |
3503 | primeHints(); | |
3504 | ||
3505 | size_t queriesCount = 0; | |
3506 | const DNSName target("powerdns.com."); | |
3507 | const ComboAddress addr("192.0.2.5"); | |
3508 | ||
3509 | SyncRes::AuthDomain ad; | |
3510 | ad.d_name = target; | |
3511 | DNSRecord dr; | |
3512 | dr.d_place = DNSResourceRecord::ANSWER; | |
3513 | dr.d_name = target; | |
3514 | dr.d_type = QType::SOA; | |
3515 | dr.d_ttl = 3600; | |
3516 | dr.d_content = std::make_shared<SOARecordContent>("pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600"); | |
3517 | ad.d_records.insert(dr); | |
3518 | ||
3519 | dr.d_place = DNSResourceRecord::ANSWER; | |
3520 | dr.d_name = target; | |
3521 | dr.d_type = QType::A; | |
3522 | dr.d_ttl = 3600; | |
3523 | dr.d_content = std::make_shared<ARecordContent>(addr); | |
3524 | ad.d_records.insert(dr); | |
3525 | ||
3526 | auto map = std::make_shared<SyncRes::domainmap_t>(); | |
3527 | (*map)[target] = ad; | |
3528 | SyncRes::setDomainMap(map); | |
3529 | ||
18d5b679 | 3530 | 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 |
3531 | |
3532 | queriesCount++; | |
3533 | setLWResult(res, 0, true, false, true); | |
3534 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
3535 | return 1; | |
3536 | }); | |
3537 | ||
3538 | /* simulate a no-RD query */ | |
3539 | sr->setCacheOnly(); | |
3540 | ||
3541 | vector<DNSRecord> ret; | |
3542 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 3543 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3337c2f7 RG |
3544 | BOOST_CHECK_EQUAL(ret.size(), 1); |
3545 | BOOST_CHECK(ret[0].d_type == QType::A); | |
3546 | BOOST_CHECK_EQUAL(getRR<ARecordContent>(ret[0])->getCA().toString(), addr.toString()); | |
3547 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
3548 | } | |
3549 | ||
8455425c | 3550 | BOOST_AUTO_TEST_CASE(test_dnssec_rrsig) { |
8455425c RG |
3551 | init(); |
3552 | ||
3553 | auto dcke = std::shared_ptr<DNSCryptoKeyEngine>(DNSCryptoKeyEngine::make(DNSSECKeeper::ECDSA256)); | |
3554 | dcke->create(dcke->getBits()); | |
3555 | // cerr<<dcke->convertToISC()<<endl; | |
3556 | DNSSECPrivateKey dpk; | |
3557 | dpk.d_flags = 256; | |
3558 | dpk.setKey(dcke); | |
3559 | ||
3560 | std::vector<std::shared_ptr<DNSRecordContent> > recordcontents; | |
3561 | recordcontents.push_back(getRecordContent(QType::A, "192.0.2.1")); | |
3562 | ||
3563 | DNSName qname("powerdns.com."); | |
3564 | ||
179b340d | 3565 | time_t now = time(nullptr); |
8455425c | 3566 | RRSIGRecordContent rrc; |
179b340d RG |
3567 | /* this RRSIG is valid for the current second only */ |
3568 | computeRRSIG(dpk, qname, qname, QType::A, 600, 0, rrc, recordcontents, boost::none, now); | |
8455425c RG |
3569 | |
3570 | skeyset_t keyset; | |
3571 | keyset.insert(std::make_shared<DNSKEYRecordContent>(dpk.getDNSKEY())); | |
3572 | ||
3573 | std::vector<std::shared_ptr<RRSIGRecordContent> > sigs; | |
3574 | sigs.push_back(std::make_shared<RRSIGRecordContent>(rrc)); | |
3575 | ||
179b340d | 3576 | BOOST_CHECK(validateWithKeySet(now, qname, recordcontents, sigs, keyset)); |
8455425c RG |
3577 | } |
3578 | ||
3579 | BOOST_AUTO_TEST_CASE(test_dnssec_root_validation_csk) { | |
3580 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3581 | initSR(sr, true); |
8455425c | 3582 | |
0c43f455 | 3583 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
8455425c RG |
3584 | |
3585 | primeHints(); | |
3586 | const DNSName target("."); | |
b7f378d1 | 3587 | testkeysset_t keys; |
8455425c RG |
3588 | |
3589 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
3590 | luaconfsCopy.dsAnchors.clear(); | |
3591 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
3592 | g_luaconfs.setState(luaconfsCopy); | |
3593 | ||
3594 | size_t queriesCount = 0; | |
3595 | ||
18d5b679 | 3596 | 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 |
3597 | queriesCount++; |
3598 | ||
3599 | if (domain == target && type == QType::NS) { | |
3600 | ||
3601 | setLWResult(res, 0, true, false, true); | |
3602 | char addr[] = "a.root-servers.net."; | |
3603 | for (char idx = 'a'; idx <= 'm'; idx++) { | |
3604 | addr[0] = idx; | |
3605 | addRecordToLW(res, domain, QType::NS, std::string(addr), DNSResourceRecord::ANSWER, 3600); | |
3606 | } | |
3607 | ||
3608 | addRRSIG(keys, res->d_records, domain, 300); | |
3609 | ||
3610 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
3611 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
3612 | ||
3613 | return 1; | |
3614 | } else if (domain == target && type == QType::DNSKEY) { | |
3615 | ||
3616 | setLWResult(res, 0, true, false, true); | |
3617 | ||
3618 | addDNSKEY(keys, domain, 300, res->d_records); | |
3619 | addRRSIG(keys, res->d_records, domain, 300); | |
3620 | ||
3621 | return 1; | |
3622 | } | |
3623 | ||
3624 | return 0; | |
3625 | }); | |
3626 | ||
3627 | vector<DNSRecord> ret; | |
3628 | int res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
b7f378d1 RG |
3629 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3630 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
8455425c RG |
3631 | /* 13 NS + 1 RRSIG */ |
3632 | BOOST_REQUIRE_EQUAL(ret.size(), 14); | |
3633 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
b7f378d1 RG |
3634 | |
3635 | /* again, to test the cache */ | |
3636 | ret.clear(); | |
3637 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
3638 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8455425c | 3639 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); |
b7f378d1 RG |
3640 | BOOST_REQUIRE_EQUAL(ret.size(), 14); |
3641 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
8455425c RG |
3642 | } |
3643 | ||
3644 | BOOST_AUTO_TEST_CASE(test_dnssec_root_validation_ksk_zsk) { | |
3645 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3646 | initSR(sr, true); |
8455425c | 3647 | |
0c43f455 | 3648 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
8455425c RG |
3649 | |
3650 | primeHints(); | |
3651 | const DNSName target("."); | |
b7f378d1 RG |
3652 | testkeysset_t zskeys; |
3653 | testkeysset_t kskeys; | |
8455425c RG |
3654 | |
3655 | /* Generate key material for "." */ | |
3656 | auto dckeZ = std::shared_ptr<DNSCryptoKeyEngine>(DNSCryptoKeyEngine::make(DNSSECKeeper::ECDSA256)); | |
3657 | dckeZ->create(dckeZ->getBits()); | |
3658 | DNSSECPrivateKey ksk; | |
3659 | ksk.d_flags = 257; | |
3660 | ksk.setKey(dckeZ); | |
b7f378d1 RG |
3661 | DSRecordContent kskds = makeDSFromDNSKey(target, ksk.getDNSKEY(), DNSSECKeeper::SHA256); |
3662 | ||
8455425c RG |
3663 | auto dckeK = std::shared_ptr<DNSCryptoKeyEngine>(DNSCryptoKeyEngine::make(DNSSECKeeper::ECDSA256)); |
3664 | dckeK->create(dckeK->getBits()); | |
3665 | DNSSECPrivateKey zsk; | |
3666 | zsk.d_flags = 256; | |
3667 | zsk.setKey(dckeK); | |
b7f378d1 | 3668 | DSRecordContent zskds = makeDSFromDNSKey(target, zsk.getDNSKEY(), DNSSECKeeper::SHA256); |
8455425c | 3669 | |
b7f378d1 RG |
3670 | kskeys[target] = std::pair<DNSSECPrivateKey,DSRecordContent>(ksk, kskds); |
3671 | zskeys[target] = std::pair<DNSSECPrivateKey,DSRecordContent>(zsk, zskds); | |
8455425c RG |
3672 | |
3673 | /* Set the root DS */ | |
8455425c RG |
3674 | auto luaconfsCopy = g_luaconfs.getCopy(); |
3675 | luaconfsCopy.dsAnchors.clear(); | |
b7f378d1 | 3676 | luaconfsCopy.dsAnchors[g_rootdnsname].insert(kskds); |
8455425c RG |
3677 | g_luaconfs.setState(luaconfsCopy); |
3678 | ||
3679 | size_t queriesCount = 0; | |
3680 | ||
18d5b679 | 3681 | 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 |
3682 | queriesCount++; |
3683 | ||
3684 | if (domain == target && type == QType::NS) { | |
3685 | ||
3686 | setLWResult(res, 0, true, false, true); | |
3687 | char addr[] = "a.root-servers.net."; | |
3688 | for (char idx = 'a'; idx <= 'm'; idx++) { | |
3689 | addr[0] = idx; | |
3690 | addRecordToLW(res, domain, QType::NS, std::string(addr), DNSResourceRecord::ANSWER, 3600); | |
3691 | } | |
3692 | ||
3693 | addRRSIG(zskeys, res->d_records, domain, 300); | |
3694 | ||
3695 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
3696 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
3697 | ||
3698 | return 1; | |
3699 | } else if (domain == target && type == QType::DNSKEY) { | |
3700 | ||
3701 | setLWResult(res, 0, true, false, true); | |
3702 | ||
3703 | addDNSKEY(kskeys, domain, 300, res->d_records); | |
3704 | addDNSKEY(zskeys, domain, 300, res->d_records); | |
3705 | addRRSIG(kskeys, res->d_records, domain, 300); | |
3706 | ||
3707 | return 1; | |
3708 | } | |
3709 | ||
3710 | return 0; | |
3711 | }); | |
3712 | ||
3713 | vector<DNSRecord> ret; | |
3714 | int res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
b7f378d1 RG |
3715 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3716 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
8455425c RG |
3717 | /* 13 NS + 1 RRSIG */ |
3718 | BOOST_REQUIRE_EQUAL(ret.size(), 14); | |
3719 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
b7f378d1 RG |
3720 | |
3721 | /* again, to test the cache */ | |
3722 | ret.clear(); | |
3723 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
3724 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8455425c | 3725 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); |
b7f378d1 RG |
3726 | BOOST_REQUIRE_EQUAL(ret.size(), 14); |
3727 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
8455425c RG |
3728 | } |
3729 | ||
3730 | BOOST_AUTO_TEST_CASE(test_dnssec_bogus_no_dnskey) { | |
3731 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3732 | initSR(sr, true); |
8455425c | 3733 | |
0c43f455 | 3734 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
8455425c RG |
3735 | |
3736 | primeHints(); | |
3737 | const DNSName target("."); | |
b7f378d1 | 3738 | testkeysset_t keys; |
8455425c RG |
3739 | |
3740 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
3741 | luaconfsCopy.dsAnchors.clear(); | |
3742 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
3743 | g_luaconfs.setState(luaconfsCopy); | |
3744 | ||
3745 | size_t queriesCount = 0; | |
3746 | ||
18d5b679 | 3747 | 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 |
3748 | queriesCount++; |
3749 | ||
3750 | if (domain == target && type == QType::NS) { | |
3751 | ||
3752 | setLWResult(res, 0, true, false, true); | |
3753 | char addr[] = "a.root-servers.net."; | |
3754 | for (char idx = 'a'; idx <= 'm'; idx++) { | |
3755 | addr[0] = idx; | |
3756 | addRecordToLW(res, domain, QType::NS, std::string(addr), DNSResourceRecord::ANSWER, 3600); | |
3757 | } | |
3758 | ||
3759 | addRRSIG(keys, res->d_records, domain, 300); | |
3760 | ||
3761 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
3762 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
3763 | ||
3764 | return 1; | |
3765 | } else if (domain == target && type == QType::DNSKEY) { | |
3766 | ||
3767 | setLWResult(res, 0, true, false, true); | |
3768 | ||
3769 | /* No DNSKEY */ | |
3770 | ||
3771 | return 1; | |
3772 | } | |
3773 | ||
3774 | return 0; | |
3775 | }); | |
3776 | ||
3777 | vector<DNSRecord> ret; | |
3778 | int res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
b7f378d1 RG |
3779 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3780 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
8455425c RG |
3781 | /* 13 NS + 1 RRSIG */ |
3782 | BOOST_REQUIRE_EQUAL(ret.size(), 14); | |
3783 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
b7f378d1 RG |
3784 | |
3785 | /* again, to test the cache */ | |
3786 | ret.clear(); | |
3787 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
3788 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8455425c | 3789 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); |
b7f378d1 RG |
3790 | BOOST_REQUIRE_EQUAL(ret.size(), 14); |
3791 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
8455425c RG |
3792 | } |
3793 | ||
3794 | BOOST_AUTO_TEST_CASE(test_dnssec_bogus_dnskey_doesnt_match_ds) { | |
3795 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3796 | initSR(sr, true); |
8455425c | 3797 | |
0c43f455 | 3798 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
8455425c RG |
3799 | |
3800 | primeHints(); | |
3801 | const DNSName target("."); | |
b7f378d1 RG |
3802 | testkeysset_t dskeys; |
3803 | testkeysset_t keys; | |
8455425c RG |
3804 | |
3805 | /* Generate key material for "." */ | |
3806 | auto dckeDS = std::shared_ptr<DNSCryptoKeyEngine>(DNSCryptoKeyEngine::make(DNSSECKeeper::ECDSA256)); | |
3807 | dckeDS->create(dckeDS->getBits()); | |
3808 | DNSSECPrivateKey dskey; | |
3809 | dskey.d_flags = 257; | |
3810 | dskey.setKey(dckeDS); | |
b7f378d1 RG |
3811 | DSRecordContent drc = makeDSFromDNSKey(target, dskey.getDNSKEY(), DNSSECKeeper::SHA256); |
3812 | ||
8455425c RG |
3813 | auto dcke = std::shared_ptr<DNSCryptoKeyEngine>(DNSCryptoKeyEngine::make(DNSSECKeeper::ECDSA256)); |
3814 | dcke->create(dcke->getBits()); | |
3815 | DNSSECPrivateKey dpk; | |
3816 | dpk.d_flags = 256; | |
3817 | dpk.setKey(dcke); | |
b7f378d1 | 3818 | DSRecordContent uselessdrc = makeDSFromDNSKey(target, dpk.getDNSKEY(), DNSSECKeeper::SHA256); |
8455425c | 3819 | |
b7f378d1 RG |
3820 | dskeys[target] = std::pair<DNSSECPrivateKey,DSRecordContent>(dskey, drc); |
3821 | keys[target] = std::pair<DNSSECPrivateKey,DSRecordContent>(dpk, uselessdrc); | |
8455425c RG |
3822 | |
3823 | /* Set the root DS */ | |
8455425c RG |
3824 | auto luaconfsCopy = g_luaconfs.getCopy(); |
3825 | luaconfsCopy.dsAnchors.clear(); | |
3826 | luaconfsCopy.dsAnchors[g_rootdnsname].insert(drc); | |
3827 | g_luaconfs.setState(luaconfsCopy); | |
3828 | ||
3829 | size_t queriesCount = 0; | |
3830 | ||
18d5b679 | 3831 | 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 |
3832 | queriesCount++; |
3833 | ||
3834 | if (domain == target && type == QType::NS) { | |
3835 | ||
3836 | setLWResult(res, 0, true, false, true); | |
3837 | char addr[] = "a.root-servers.net."; | |
3838 | for (char idx = 'a'; idx <= 'm'; idx++) { | |
3839 | addr[0] = idx; | |
3840 | addRecordToLW(res, domain, QType::NS, std::string(addr), DNSResourceRecord::ANSWER, 3600); | |
3841 | } | |
3842 | ||
3843 | addRRSIG(keys, res->d_records, domain, 300); | |
3844 | ||
3845 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
3846 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
3847 | ||
3848 | return 1; | |
3849 | } else if (domain == target && type == QType::DNSKEY) { | |
3850 | ||
3851 | setLWResult(res, 0, true, false, true); | |
3852 | ||
3853 | addDNSKEY(keys, domain, 300, res->d_records); | |
3854 | addRRSIG(keys, res->d_records, domain, 300); | |
3855 | ||
3856 | return 1; | |
3857 | } | |
3858 | ||
3859 | return 0; | |
3860 | }); | |
3861 | ||
3862 | vector<DNSRecord> ret; | |
3863 | int res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
b7f378d1 RG |
3864 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3865 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
8455425c RG |
3866 | /* 13 NS + 1 RRSIG */ |
3867 | BOOST_REQUIRE_EQUAL(ret.size(), 14); | |
3868 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
b7f378d1 RG |
3869 | |
3870 | /* again, to test the cache */ | |
3871 | ret.clear(); | |
3872 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
3873 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8455425c | 3874 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); |
b7f378d1 RG |
3875 | BOOST_REQUIRE_EQUAL(ret.size(), 14); |
3876 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
8455425c RG |
3877 | } |
3878 | ||
3879 | BOOST_AUTO_TEST_CASE(test_dnssec_bogus_rrsig_signed_with_unknown_dnskey) { | |
3880 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3881 | initSR(sr, true); |
8455425c | 3882 | |
0c43f455 | 3883 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
8455425c RG |
3884 | |
3885 | primeHints(); | |
3886 | const DNSName target("."); | |
b7f378d1 RG |
3887 | testkeysset_t keys; |
3888 | testkeysset_t rrsigkeys; | |
8455425c RG |
3889 | |
3890 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
3891 | luaconfsCopy.dsAnchors.clear(); | |
3892 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
3893 | g_luaconfs.setState(luaconfsCopy); | |
3894 | ||
3895 | auto dckeRRSIG = std::shared_ptr<DNSCryptoKeyEngine>(DNSCryptoKeyEngine::make(DNSSECKeeper::ECDSA256)); | |
3896 | dckeRRSIG->create(dckeRRSIG->getBits()); | |
3897 | DNSSECPrivateKey rrsigkey; | |
3898 | rrsigkey.d_flags = 257; | |
3899 | rrsigkey.setKey(dckeRRSIG); | |
b7f378d1 RG |
3900 | DSRecordContent rrsigds = makeDSFromDNSKey(target, rrsigkey.getDNSKEY(), DNSSECKeeper::SHA256); |
3901 | ||
3902 | rrsigkeys[target] = std::pair<DNSSECPrivateKey,DSRecordContent>(rrsigkey, rrsigds); | |
8455425c RG |
3903 | |
3904 | size_t queriesCount = 0; | |
3905 | ||
18d5b679 | 3906 | 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 |
3907 | queriesCount++; |
3908 | ||
3909 | if (domain == target && type == QType::NS) { | |
3910 | ||
3911 | setLWResult(res, 0, true, false, true); | |
3912 | char addr[] = "a.root-servers.net."; | |
3913 | for (char idx = 'a'; idx <= 'm'; idx++) { | |
3914 | addr[0] = idx; | |
3915 | addRecordToLW(res, domain, QType::NS, std::string(addr), DNSResourceRecord::ANSWER, 3600); | |
3916 | } | |
3917 | ||
3918 | addRRSIG(rrsigkeys, res->d_records, domain, 300); | |
3919 | ||
3920 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
3921 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
3922 | ||
3923 | return 1; | |
3924 | } else if (domain == target && type == QType::DNSKEY) { | |
3925 | ||
3926 | setLWResult(res, 0, true, false, true); | |
3927 | ||
3928 | addDNSKEY(keys, domain, 300, res->d_records); | |
3929 | addRRSIG(rrsigkeys, res->d_records, domain, 300); | |
3930 | ||
3931 | return 1; | |
3932 | } | |
3933 | ||
3934 | return 0; | |
3935 | }); | |
3936 | ||
3937 | vector<DNSRecord> ret; | |
3938 | int res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
b7f378d1 RG |
3939 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3940 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
8455425c RG |
3941 | /* 13 NS + 1 RRSIG */ |
3942 | BOOST_REQUIRE_EQUAL(ret.size(), 14); | |
3943 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
b7f378d1 RG |
3944 | |
3945 | /* again, to test the cache */ | |
3946 | ret.clear(); | |
3947 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
3948 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8455425c | 3949 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); |
b7f378d1 RG |
3950 | BOOST_REQUIRE_EQUAL(ret.size(), 14); |
3951 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
8455425c RG |
3952 | } |
3953 | ||
3954 | BOOST_AUTO_TEST_CASE(test_dnssec_bogus_no_rrsig) { | |
3955 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3956 | initSR(sr, true); |
8455425c | 3957 | |
0c43f455 | 3958 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
8455425c RG |
3959 | |
3960 | primeHints(); | |
3961 | const DNSName target("."); | |
b7f378d1 | 3962 | testkeysset_t keys; |
8455425c RG |
3963 | |
3964 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
3965 | luaconfsCopy.dsAnchors.clear(); | |
3966 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
3967 | g_luaconfs.setState(luaconfsCopy); | |
3968 | ||
3969 | size_t queriesCount = 0; | |
3970 | ||
18d5b679 | 3971 | 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 |
3972 | queriesCount++; |
3973 | ||
3974 | if (domain == target && type == QType::NS) { | |
3975 | ||
3976 | setLWResult(res, 0, true, false, true); | |
3977 | char addr[] = "a.root-servers.net."; | |
3978 | for (char idx = 'a'; idx <= 'm'; idx++) { | |
3979 | addr[0] = idx; | |
3980 | addRecordToLW(res, domain, QType::NS, std::string(addr), DNSResourceRecord::ANSWER, 3600); | |
3981 | } | |
3982 | ||
3983 | /* No RRSIG */ | |
3984 | ||
3985 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
3986 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
3987 | ||
3988 | return 1; | |
3989 | } else if (domain == target && type == QType::DNSKEY) { | |
3990 | ||
3991 | setLWResult(res, 0, true, false, true); | |
3992 | ||
3993 | addDNSKEY(keys, domain, 300, res->d_records); | |
3994 | addRRSIG(keys, res->d_records, domain, 300); | |
3995 | ||
3996 | return 1; | |
3997 | } | |
3998 | ||
3999 | return 0; | |
4000 | }); | |
4001 | ||
4002 | vector<DNSRecord> ret; | |
4003 | int res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
b7f378d1 RG |
4004 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
4005 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
8455425c RG |
4006 | /* 13 NS + 0 RRSIG */ |
4007 | BOOST_REQUIRE_EQUAL(ret.size(), 13); | |
4008 | /* no RRSIG so no query for DNSKEYs */ | |
4009 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
b7f378d1 RG |
4010 | |
4011 | /* again, to test the cache */ | |
4012 | ret.clear(); | |
4013 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
4014 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8455425c | 4015 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); |
b7f378d1 RG |
4016 | BOOST_REQUIRE_EQUAL(ret.size(), 13); |
4017 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
8455425c RG |
4018 | } |
4019 | ||
4020 | BOOST_AUTO_TEST_CASE(test_dnssec_insecure_unknown_ds_algorithm) { | |
4021 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 4022 | initSR(sr, true); |
8455425c | 4023 | |
0c43f455 | 4024 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
8455425c RG |
4025 | |
4026 | primeHints(); | |
4027 | const DNSName target("."); | |
b7f378d1 | 4028 | testkeysset_t keys; |
8455425c RG |
4029 | |
4030 | /* Generate key material for "." */ | |
4031 | auto dcke = std::shared_ptr<DNSCryptoKeyEngine>(DNSCryptoKeyEngine::make(DNSSECKeeper::ECDSA256)); | |
4032 | dcke->create(dcke->getBits()); | |
4033 | DNSSECPrivateKey dpk; | |
4034 | dpk.d_flags = 256; | |
4035 | dpk.setKey(dcke); | |
4036 | /* Fake algorithm number (private) */ | |
4037 | dpk.d_algorithm = 253; | |
4038 | ||
8455425c | 4039 | DSRecordContent drc = makeDSFromDNSKey(target, dpk.getDNSKEY(), DNSSECKeeper::SHA256); |
b7f378d1 | 4040 | keys[target] = std::pair<DNSSECPrivateKey,DSRecordContent>(dpk, drc); |
8455425c RG |
4041 | /* Fake algorithm number (private) */ |
4042 | drc.d_algorithm = 253; | |
4043 | ||
b7f378d1 | 4044 | /* Set the root DS */ |
8455425c RG |
4045 | auto luaconfsCopy = g_luaconfs.getCopy(); |
4046 | luaconfsCopy.dsAnchors.clear(); | |
4047 | luaconfsCopy.dsAnchors[g_rootdnsname].insert(drc); | |
4048 | g_luaconfs.setState(luaconfsCopy); | |
4049 | ||
4050 | size_t queriesCount = 0; | |
4051 | ||
18d5b679 | 4052 | 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 |
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(keys, 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(keys, 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(), Insecure); | |
8455425c RG |
4087 | /* 13 NS + 1 RRSIG */ |
4088 | BOOST_REQUIRE_EQUAL(ret.size(), 14); | |
4089 | /* no supported DS so no query for DNSKEYs */ | |
4090 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
b7f378d1 RG |
4091 | |
4092 | /* again, to test the cache */ | |
4093 | ret.clear(); | |
4094 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
4095 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8455425c | 4096 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); |
b7f378d1 RG |
4097 | BOOST_REQUIRE_EQUAL(ret.size(), 14); |
4098 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
8455425c RG |
4099 | } |
4100 | ||
4101 | BOOST_AUTO_TEST_CASE(test_dnssec_insecure_unknown_ds_digest) { | |
4102 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 4103 | initSR(sr, true); |
8455425c | 4104 | |
0c43f455 | 4105 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
8455425c RG |
4106 | |
4107 | primeHints(); | |
4108 | const DNSName target("."); | |
b7f378d1 | 4109 | testkeysset_t keys; |
8455425c RG |
4110 | |
4111 | /* Generate key material for "." */ | |
4112 | auto dcke = std::shared_ptr<DNSCryptoKeyEngine>(DNSCryptoKeyEngine::make(DNSSECKeeper::ECDSA256)); | |
4113 | dcke->create(dcke->getBits()); | |
4114 | DNSSECPrivateKey dpk; | |
4115 | dpk.d_flags = 256; | |
4116 | dpk.setKey(dcke); | |
8455425c RG |
4117 | DSRecordContent drc = makeDSFromDNSKey(target, dpk.getDNSKEY(), DNSSECKeeper::SHA256); |
4118 | /* Fake digest number (reserved) */ | |
4119 | drc.d_digesttype = 0; | |
4120 | ||
b7f378d1 RG |
4121 | keys[target] = std::pair<DNSSECPrivateKey, DSRecordContent>(dpk, drc); |
4122 | ||
4123 | /* Set the root DS */ | |
8455425c RG |
4124 | auto luaconfsCopy = g_luaconfs.getCopy(); |
4125 | luaconfsCopy.dsAnchors.clear(); | |
4126 | luaconfsCopy.dsAnchors[g_rootdnsname].insert(drc); | |
4127 | g_luaconfs.setState(luaconfsCopy); | |
4128 | ||
4129 | size_t queriesCount = 0; | |
4130 | ||
18d5b679 | 4131 | 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 |
4132 | queriesCount++; |
4133 | ||
4134 | if (domain == target && type == QType::NS) { | |
4135 | ||
4136 | setLWResult(res, 0, true, false, true); | |
4137 | char addr[] = "a.root-servers.net."; | |
4138 | for (char idx = 'a'; idx <= 'm'; idx++) { | |
4139 | addr[0] = idx; | |
4140 | addRecordToLW(res, domain, QType::NS, std::string(addr), DNSResourceRecord::ANSWER, 3600); | |
4141 | } | |
4142 | ||
4143 | addRRSIG(keys, res->d_records, domain, 300); | |
4144 | ||
4145 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
4146 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
4147 | ||
4148 | return 1; | |
4149 | } else if (domain == target && type == QType::DNSKEY) { | |
4150 | ||
4151 | setLWResult(res, 0, true, false, true); | |
4152 | ||
4153 | addDNSKEY(keys, domain, 300, res->d_records); | |
4154 | addRRSIG(keys, res->d_records, domain, 300); | |
4155 | ||
4156 | return 1; | |
4157 | } | |
4158 | ||
4159 | return 0; | |
4160 | }); | |
4161 | ||
4162 | vector<DNSRecord> ret; | |
4163 | int res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
b7f378d1 RG |
4164 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
4165 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
8455425c RG |
4166 | /* 13 NS + 1 RRSIG */ |
4167 | BOOST_REQUIRE_EQUAL(ret.size(), 14); | |
4168 | /* no supported DS so no query for DNSKEYs */ | |
4169 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
b7f378d1 RG |
4170 | |
4171 | /* again, to test the cache */ | |
4172 | ret.clear(); | |
4173 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
4174 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8455425c | 4175 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); |
b7f378d1 RG |
4176 | BOOST_REQUIRE_EQUAL(ret.size(), 14); |
4177 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
8455425c RG |
4178 | } |
4179 | ||
3d5ebf10 RG |
4180 | BOOST_AUTO_TEST_CASE(test_dnssec_bogus_bad_sig) { |
4181 | std::unique_ptr<SyncRes> sr; | |
4182 | initSR(sr, true); | |
4183 | ||
0c43f455 | 4184 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
3d5ebf10 RG |
4185 | |
4186 | primeHints(); | |
4187 | const DNSName target("."); | |
4188 | testkeysset_t keys; | |
4189 | ||
4190 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
4191 | luaconfsCopy.dsAnchors.clear(); | |
4192 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::RSASHA512, DNSSECKeeper::SHA384, keys, luaconfsCopy.dsAnchors); | |
4193 | ||
4194 | g_luaconfs.setState(luaconfsCopy); | |
4195 | ||
4196 | size_t queriesCount = 0; | |
4197 | ||
18d5b679 | 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) { |
3d5ebf10 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, true); | |
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); | |
4231 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4232 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
4233 | /* 13 NS + 1 RRSIG */ | |
4234 | BOOST_REQUIRE_EQUAL(ret.size(), 14); | |
4235 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
4236 | ||
4237 | /* again, to test the cache */ | |
4238 | ret.clear(); | |
4239 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
4240 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4241 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
4242 | BOOST_REQUIRE_EQUAL(ret.size(), 14); | |
4243 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
4244 | } | |
4245 | ||
4246 | BOOST_AUTO_TEST_CASE(test_dnssec_bogus_bad_algo) { | |
4247 | std::unique_ptr<SyncRes> sr; | |
4248 | initSR(sr, true); | |
4249 | ||
0c43f455 | 4250 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
3d5ebf10 RG |
4251 | |
4252 | primeHints(); | |
4253 | const DNSName target("."); | |
4254 | testkeysset_t keys; | |
4255 | ||
4256 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
4257 | luaconfsCopy.dsAnchors.clear(); | |
4258 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::RSASHA512, DNSSECKeeper::SHA384, keys, luaconfsCopy.dsAnchors); | |
4259 | ||
4260 | g_luaconfs.setState(luaconfsCopy); | |
4261 | ||
4262 | size_t queriesCount = 0; | |
4263 | ||
18d5b679 | 4264 | 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 |
4265 | queriesCount++; |
4266 | ||
4267 | if (domain == target && type == QType::NS) { | |
4268 | ||
4269 | setLWResult(res, 0, true, false, true); | |
4270 | char addr[] = "a.root-servers.net."; | |
4271 | for (char idx = 'a'; idx <= 'm'; idx++) { | |
4272 | addr[0] = idx; | |
4273 | addRecordToLW(res, domain, QType::NS, std::string(addr), DNSResourceRecord::ANSWER, 3600); | |
4274 | } | |
4275 | ||
4276 | /* FORCE WRONG ALGO */ | |
4277 | addRRSIG(keys, res->d_records, domain, 300, false, DNSSECKeeper::RSASHA256); | |
4278 | ||
4279 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
4280 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
4281 | ||
4282 | return 1; | |
4283 | } else if (domain == target && type == QType::DNSKEY) { | |
4284 | ||
4285 | setLWResult(res, 0, true, false, true); | |
4286 | ||
4287 | addDNSKEY(keys, domain, 300, res->d_records); | |
4288 | addRRSIG(keys, res->d_records, domain, 300); | |
4289 | ||
4290 | return 1; | |
4291 | } | |
4292 | ||
4293 | return 0; | |
4294 | }); | |
4295 | ||
4296 | vector<DNSRecord> ret; | |
4297 | int res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
4298 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4299 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
4300 | /* 13 NS + 1 RRSIG */ | |
4301 | BOOST_REQUIRE_EQUAL(ret.size(), 14); | |
4302 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
4303 | ||
4304 | /* again, to test the cache */ | |
4305 | ret.clear(); | |
4306 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
4307 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4308 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
4309 | BOOST_REQUIRE_EQUAL(ret.size(), 14); | |
4310 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
4311 | } | |
4312 | ||
cd48a0ff RG |
4313 | BOOST_AUTO_TEST_CASE(test_dnssec_bogus_unsigned_ds) { |
4314 | std::unique_ptr<SyncRes> sr; | |
4315 | initSR(sr, true); | |
4316 | ||
4317 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
4318 | ||
4319 | primeHints(); | |
4320 | const DNSName target("com."); | |
4321 | const ComboAddress targetAddr("192.0.2.42"); | |
4322 | testkeysset_t keys; | |
4323 | ||
4324 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
4325 | luaconfsCopy.dsAnchors.clear(); | |
4326 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::RSASHA512, DNSSECKeeper::SHA384, keys, luaconfsCopy.dsAnchors); | |
4327 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4328 | ||
4329 | g_luaconfs.setState(luaconfsCopy); | |
4330 | ||
4331 | size_t queriesCount = 0; | |
4332 | ||
18d5b679 | 4333 | 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) { |
cd48a0ff RG |
4334 | queriesCount++; |
4335 | ||
4336 | DNSName auth = domain; | |
4337 | ||
4338 | if (type == QType::DS || type == QType::DNSKEY) { | |
4339 | if (genericDSAndDNSKEYHandler(res, domain, auth, type, keys) == 0) { | |
4340 | return 0; | |
4341 | } | |
4342 | ||
4343 | if (type == QType::DS && domain == target) { | |
4344 | /* remove the last record, which is the DS's RRSIG */ | |
4345 | res->d_records.pop_back(); | |
4346 | } | |
4347 | ||
4348 | return 1; | |
4349 | } | |
4350 | ||
4351 | if (isRootServer(ip)) { | |
4352 | setLWResult(res, 0, false, false, true); | |
4353 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4354 | /* Include the DS but omit the RRSIG*/ | |
4355 | addDS(DNSName("com."), 300, res->d_records, keys); | |
4356 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
4357 | return 1; | |
4358 | } | |
4359 | ||
4360 | if (ip == ComboAddress("192.0.2.1:53")) { | |
4361 | setLWResult(res, RCode::NoError, true, false, true); | |
4362 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
4363 | addRRSIG(keys, res->d_records, auth, 300); | |
4364 | return 1; | |
4365 | } | |
4366 | ||
4367 | return 0; | |
4368 | }); | |
4369 | ||
4370 | vector<DNSRecord> ret; | |
4371 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
4372 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4373 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
4374 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
4375 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
4376 | ||
4377 | /* again, to test the cache */ | |
4378 | ret.clear(); | |
4379 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
4380 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4381 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
4382 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
4383 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
4384 | ||
4385 | /* now we ask directly for the DS */ | |
4386 | ret.clear(); | |
4387 | res = sr->beginResolve(DNSName("com."), QType(QType::DS), QClass::IN, ret); | |
4388 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4389 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
4390 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
4391 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
4392 | } | |
4393 | ||
4394 | BOOST_AUTO_TEST_CASE(test_dnssec_bogus_unsigned_ds_direct) { | |
4395 | std::unique_ptr<SyncRes> sr; | |
4396 | initSR(sr, true); | |
4397 | ||
4398 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
4399 | ||
4400 | primeHints(); | |
4401 | const DNSName target("com."); | |
4402 | testkeysset_t keys; | |
4403 | ||
4404 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
4405 | luaconfsCopy.dsAnchors.clear(); | |
4406 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::RSASHA512, DNSSECKeeper::SHA384, keys, luaconfsCopy.dsAnchors); | |
4407 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4408 | ||
4409 | g_luaconfs.setState(luaconfsCopy); | |
4410 | ||
4411 | size_t queriesCount = 0; | |
4412 | ||
18d5b679 | 4413 | 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) { |
cd48a0ff RG |
4414 | queriesCount++; |
4415 | ||
4416 | DNSName auth = domain; | |
4417 | ||
4418 | if (type == QType::DS || type == QType::DNSKEY) { | |
4419 | if (genericDSAndDNSKEYHandler(res, domain, auth, type, keys) == 0) { | |
4420 | return 0; | |
4421 | } | |
4422 | ||
4423 | if (type == QType::DS && domain == target) { | |
4424 | /* remove the last record, which is the DS's RRSIG */ | |
4425 | res->d_records.pop_back(); | |
4426 | } | |
4427 | ||
4428 | return 1; | |
4429 | } | |
4430 | ||
4431 | if (isRootServer(ip)) { | |
4432 | setLWResult(res, 0, false, false, true); | |
4433 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4434 | /* Include the DS but omit the RRSIG*/ | |
4435 | addDS(DNSName("com."), 300, res->d_records, keys); | |
4436 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
4437 | return 1; | |
4438 | } | |
4439 | ||
4440 | return 0; | |
4441 | }); | |
4442 | ||
4443 | vector<DNSRecord> ret; | |
4444 | int res = sr->beginResolve(DNSName("com."), QType(QType::DS), QClass::IN, ret); | |
4445 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4446 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
4447 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
4448 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
4449 | } | |
4450 | ||
b7f378d1 | 4451 | BOOST_AUTO_TEST_CASE(test_dnssec_secure_various_algos) { |
8455425c | 4452 | std::unique_ptr<SyncRes> sr; |
895449a5 | 4453 | initSR(sr, true); |
8455425c | 4454 | |
0c43f455 | 4455 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
8455425c RG |
4456 | |
4457 | primeHints(); | |
4458 | const DNSName target("powerdns.com."); | |
b7f378d1 RG |
4459 | const ComboAddress targetAddr("192.0.2.42"); |
4460 | testkeysset_t keys; | |
8455425c RG |
4461 | |
4462 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
4463 | luaconfsCopy.dsAnchors.clear(); | |
b7f378d1 RG |
4464 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::RSASHA512, DNSSECKeeper::SHA384, keys, luaconfsCopy.dsAnchors); |
4465 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4466 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA384, DNSSECKeeper::SHA384, keys); | |
8455425c RG |
4467 | |
4468 | g_luaconfs.setState(luaconfsCopy); | |
4469 | ||
4470 | size_t queriesCount = 0; | |
4471 | ||
18d5b679 | 4472 | 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 |
4473 | queriesCount++; |
4474 | ||
b7f378d1 RG |
4475 | DNSName auth = domain; |
4476 | if (domain == target) { | |
4477 | auth = DNSName("powerdns.com."); | |
4478 | } | |
5374b03b RG |
4479 | |
4480 | if (type == QType::DS || type == QType::DNSKEY) { | |
4481 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
8455425c | 4482 | } |
5374b03b RG |
4483 | |
4484 | if (isRootServer(ip)) { | |
4485 | setLWResult(res, 0, false, false, true); | |
4486 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4487 | addDS(DNSName("com."), 300, res->d_records, keys); | |
4488 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
4489 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
8455425c RG |
4490 | return 1; |
4491 | } | |
5374b03b RG |
4492 | |
4493 | if (ip == ComboAddress("192.0.2.1:53")) { | |
4494 | if (domain == DNSName("com.")) { | |
4495 | setLWResult(res, 0, true, false, true); | |
4496 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
4497 | addRRSIG(keys, res->d_records, domain, 300); | |
8455425c | 4498 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); |
5374b03b | 4499 | addRRSIG(keys, res->d_records, domain, 300); |
8455425c | 4500 | } |
5374b03b RG |
4501 | else { |
4502 | setLWResult(res, 0, false, false, true); | |
4503 | addRecordToLW(res, auth, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4504 | addDS(auth, 300, res->d_records, keys); | |
4505 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
4506 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
8455425c | 4507 | } |
5374b03b RG |
4508 | return 1; |
4509 | } | |
4510 | ||
4511 | if (ip == ComboAddress("192.0.2.2:53")) { | |
4512 | if (type == QType::NS) { | |
4513 | setLWResult(res, 0, true, false, true); | |
4514 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
4515 | addRRSIG(keys, res->d_records, auth, 300); | |
4516 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
4517 | addRRSIG(keys, res->d_records, auth, 300); | |
8455425c | 4518 | } |
5374b03b RG |
4519 | else { |
4520 | setLWResult(res, RCode::NoError, true, false, true); | |
4521 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
4522 | addRRSIG(keys, res->d_records, auth, 300); | |
4523 | } | |
4524 | return 1; | |
8455425c RG |
4525 | } |
4526 | ||
4527 | return 0; | |
4528 | }); | |
4529 | ||
4530 | vector<DNSRecord> ret; | |
4531 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 RG |
4532 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
4533 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
4534 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
f24465e5 | 4535 | BOOST_CHECK_EQUAL(queriesCount, 8); |
b7f378d1 RG |
4536 | |
4537 | /* again, to test the cache */ | |
4538 | ret.clear(); | |
4539 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
4540 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8455425c | 4541 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); |
b7f378d1 | 4542 | BOOST_REQUIRE_EQUAL(ret.size(), 2); |
f24465e5 | 4543 | BOOST_CHECK_EQUAL(queriesCount, 8); |
8455425c RG |
4544 | } |
4545 | ||
428f41b7 RG |
4546 | BOOST_AUTO_TEST_CASE(test_dnssec_secure_a_then_ns) { |
4547 | std::unique_ptr<SyncRes> sr; | |
4548 | initSR(sr, true); | |
4549 | ||
0c43f455 | 4550 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
428f41b7 RG |
4551 | |
4552 | primeHints(); | |
4553 | const DNSName target("powerdns.com."); | |
4554 | const ComboAddress targetAddr("192.0.2.42"); | |
4555 | testkeysset_t keys; | |
4556 | ||
4557 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
4558 | luaconfsCopy.dsAnchors.clear(); | |
4559 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
4560 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4561 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4562 | g_luaconfs.setState(luaconfsCopy); | |
4563 | ||
4564 | size_t queriesCount = 0; | |
4565 | ||
18d5b679 | 4566 | 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 |
4567 | queriesCount++; |
4568 | ||
4569 | DNSName auth = domain; | |
4570 | if (domain == target) { | |
4571 | auth = DNSName("powerdns.com."); | |
4572 | } | |
5374b03b RG |
4573 | |
4574 | if (type == QType::DS || type == QType::DNSKEY) { | |
4575 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
428f41b7 | 4576 | } |
5374b03b RG |
4577 | |
4578 | if (isRootServer(ip)) { | |
4579 | setLWResult(res, 0, false, false, true); | |
4580 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4581 | addDS(DNSName("com."), 300, res->d_records, keys); | |
4582 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
4583 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
428f41b7 RG |
4584 | return 1; |
4585 | } | |
5374b03b RG |
4586 | |
4587 | if (ip == ComboAddress("192.0.2.1:53")) { | |
4588 | if (domain == DNSName("com.")) { | |
4589 | setLWResult(res, 0, true, false, true); | |
4590 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
4591 | addRRSIG(keys, res->d_records, domain, 300); | |
428f41b7 | 4592 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); |
5374b03b | 4593 | addRRSIG(keys, res->d_records, domain, 300); |
428f41b7 | 4594 | } |
5374b03b RG |
4595 | else { |
4596 | setLWResult(res, 0, false, false, true); | |
4597 | addRecordToLW(res, auth, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4598 | addDS(auth, 300, res->d_records, keys); | |
4599 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
4600 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
428f41b7 | 4601 | } |
5374b03b RG |
4602 | return 1; |
4603 | } | |
4604 | ||
4605 | if (ip == ComboAddress("192.0.2.2:53")) { | |
4606 | if (type == QType::NS) { | |
4607 | setLWResult(res, 0, true, false, true); | |
4608 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
4609 | addRRSIG(keys, res->d_records, auth, 300); | |
4610 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
4611 | addRRSIG(keys, res->d_records, auth, 300); | |
4612 | } | |
4613 | else { | |
4614 | setLWResult(res, RCode::NoError, true, false, true); | |
4615 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
4616 | addRRSIG(keys, res->d_records, auth, 300); | |
428f41b7 | 4617 | } |
5374b03b | 4618 | return 1; |
428f41b7 RG |
4619 | } |
4620 | ||
4621 | return 0; | |
4622 | }); | |
4623 | ||
4624 | vector<DNSRecord> ret; | |
4625 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
4626 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4627 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
4628 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
4629 | BOOST_CHECK_EQUAL(queriesCount, 8); | |
4630 | ||
4631 | /* again, to test the cache */ | |
4632 | ret.clear(); | |
4633 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
4634 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4635 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
4636 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
4637 | BOOST_CHECK_EQUAL(queriesCount, 8); | |
4638 | ||
4639 | /* this time we ask for the NS that should be in the cache, to check | |
4640 | the validation status */ | |
4641 | ret.clear(); | |
4642 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
4643 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4644 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
4645 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
5374b03b | 4646 | BOOST_CHECK_EQUAL(queriesCount, 9); |
428f41b7 RG |
4647 | |
4648 | } | |
4649 | ||
4650 | BOOST_AUTO_TEST_CASE(test_dnssec_insecure_a_then_ns) { | |
4651 | std::unique_ptr<SyncRes> sr; | |
4652 | initSR(sr, true); | |
4653 | ||
0c43f455 | 4654 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
428f41b7 RG |
4655 | |
4656 | primeHints(); | |
4657 | const DNSName target("powerdns.com."); | |
4658 | const ComboAddress targetAddr("192.0.2.42"); | |
4659 | testkeysset_t keys; | |
4660 | ||
4661 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
4662 | luaconfsCopy.dsAnchors.clear(); | |
4663 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
4664 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4665 | g_luaconfs.setState(luaconfsCopy); | |
4666 | ||
4667 | size_t queriesCount = 0; | |
4668 | ||
18d5b679 | 4669 | 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 |
4670 | queriesCount++; |
4671 | ||
4672 | DNSName auth = domain; | |
4673 | if (domain == target) { | |
4674 | auth = DNSName("powerdns.com."); | |
4675 | } | |
5374b03b RG |
4676 | |
4677 | if (type == QType::DS || type == QType::DNSKEY) { | |
4678 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
428f41b7 | 4679 | } |
5374b03b RG |
4680 | |
4681 | if (isRootServer(ip)) { | |
4682 | setLWResult(res, 0, false, false, true); | |
4683 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4684 | addDS(DNSName("com."), 300, res->d_records, keys); | |
4685 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
4686 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
428f41b7 RG |
4687 | return 1; |
4688 | } | |
5374b03b RG |
4689 | |
4690 | if (ip == ComboAddress("192.0.2.1:53")) { | |
4691 | if (domain == DNSName("com.")) { | |
4692 | setLWResult(res, 0, true, false, true); | |
4693 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
4694 | addRRSIG(keys, res->d_records, domain, 300); | |
428f41b7 | 4695 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); |
5374b03b | 4696 | addRRSIG(keys, res->d_records, domain, 300); |
428f41b7 | 4697 | } |
5374b03b RG |
4698 | else { |
4699 | setLWResult(res, 0, false, false, true); | |
4700 | addRecordToLW(res, auth, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4701 | /* no DS */ | |
4702 | addNSECRecordToLW(domain, DNSName("z.powerdns.com."), { QType::NS }, 600, res->d_records); | |
4703 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
4704 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
428f41b7 | 4705 | } |
5374b03b RG |
4706 | return 1; |
4707 | } | |
4708 | ||
4709 | if (ip == ComboAddress("192.0.2.2:53")) { | |
4710 | if (type == QType::NS) { | |
4711 | setLWResult(res, 0, true, false, true); | |
4712 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
4713 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
428f41b7 | 4714 | } |
5374b03b RG |
4715 | else { |
4716 | setLWResult(res, RCode::NoError, true, false, true); | |
4717 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
4718 | } | |
4719 | return 1; | |
428f41b7 RG |
4720 | } |
4721 | ||
4722 | return 0; | |
4723 | }); | |
4724 | ||
4725 | vector<DNSRecord> ret; | |
4726 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
4727 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4728 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
4729 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
4730 | BOOST_CHECK_EQUAL(queriesCount, 7); | |
4731 | ||
4732 | /* again, to test the cache */ | |
4733 | ret.clear(); | |
4734 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
4735 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4736 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
4737 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
4738 | BOOST_CHECK_EQUAL(queriesCount, 7); | |
4739 | ||
4740 | /* this time we ask for the NS that should be in the cache, to check | |
4741 | the validation status */ | |
4742 | ret.clear(); | |
4743 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
4744 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4745 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
4746 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
5374b03b | 4747 | BOOST_CHECK_EQUAL(queriesCount, 8); |
428f41b7 RG |
4748 | } |
4749 | ||
b7f378d1 | 4750 | BOOST_AUTO_TEST_CASE(test_dnssec_secure_with_nta) { |
8455425c | 4751 | std::unique_ptr<SyncRes> sr; |
895449a5 | 4752 | initSR(sr, true); |
8455425c | 4753 | |
0c43f455 | 4754 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
8455425c RG |
4755 | |
4756 | primeHints(); | |
b7f378d1 RG |
4757 | const DNSName target("powerdns.com."); |
4758 | const ComboAddress targetAddr("192.0.2.42"); | |
4759 | testkeysset_t keys; | |
8455425c RG |
4760 | |
4761 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
4762 | luaconfsCopy.dsAnchors.clear(); | |
b7f378d1 RG |
4763 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); |
4764 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4765 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4766 | ||
4767 | /* Add a NTA for "powerdns.com" */ | |
4768 | luaconfsCopy.negAnchors[target] = "NTA for PowerDNS.com"; | |
8455425c | 4769 | |
8455425c RG |
4770 | g_luaconfs.setState(luaconfsCopy); |
4771 | ||
4772 | size_t queriesCount = 0; | |
4773 | ||
18d5b679 | 4774 | 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 |
4775 | queriesCount++; |
4776 | ||
b7f378d1 RG |
4777 | DNSName auth = domain; |
4778 | if (domain == target) { | |
4779 | auth = DNSName("powerdns.com."); | |
4780 | } | |
5374b03b RG |
4781 | |
4782 | if (type == QType::DS || type == QType::DNSKEY) { | |
4783 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
b7f378d1 | 4784 | } |
5374b03b RG |
4785 | |
4786 | if (isRootServer(ip)) { | |
4787 | setLWResult(res, 0, false, false, true); | |
4788 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4789 | addDS(DNSName("com."), 300, res->d_records, keys); | |
4790 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
4791 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
b7f378d1 RG |
4792 | return 1; |
4793 | } | |
5374b03b RG |
4794 | |
4795 | if (ip == ComboAddress("192.0.2.1:53")) { | |
4796 | if (domain == DNSName("com.")) { | |
4797 | setLWResult(res, 0, true, false, true); | |
4798 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
4799 | addRRSIG(keys, res->d_records, domain, 300); | |
b7f378d1 | 4800 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); |
5374b03b | 4801 | addRRSIG(keys, res->d_records, domain, 300); |
b7f378d1 | 4802 | } |
5374b03b RG |
4803 | else { |
4804 | setLWResult(res, 0, false, false, true); | |
4805 | addRecordToLW(res, auth, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4806 | addDS(auth, 300, res->d_records, keys); | |
4807 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
4808 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
b7f378d1 | 4809 | } |
5374b03b RG |
4810 | return 1; |
4811 | } | |
4812 | ||
4813 | if (ip == ComboAddress("192.0.2.2:53")) { | |
4814 | if (type == QType::NS) { | |
4815 | setLWResult(res, 0, true, false, true); | |
4816 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
4817 | addRRSIG(keys, res->d_records, auth, 300); | |
4818 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
4819 | addRRSIG(keys, res->d_records, auth, 300); | |
4820 | } | |
4821 | else { | |
4822 | setLWResult(res, RCode::NoError, true, false, true); | |
4823 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
4824 | addRRSIG(keys, res->d_records, auth, 300); | |
b7f378d1 | 4825 | } |
5374b03b | 4826 | return 1; |
b7f378d1 RG |
4827 | } |
4828 | ||
4829 | return 0; | |
4830 | }); | |
4831 | ||
4832 | vector<DNSRecord> ret; | |
4833 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
4834 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4835 | /* Should be insecure because of the NTA */ | |
4836 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
4837 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
5374b03b | 4838 | BOOST_CHECK_EQUAL(queriesCount, 5); |
b7f378d1 RG |
4839 | |
4840 | /* again, to test the cache */ | |
4841 | ret.clear(); | |
4842 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
4843 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4844 | /* Should be insecure because of the NTA */ | |
4845 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
4846 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
5374b03b | 4847 | BOOST_CHECK_EQUAL(queriesCount, 5); |
b7f378d1 RG |
4848 | } |
4849 | ||
4850 | BOOST_AUTO_TEST_CASE(test_dnssec_bogus_with_nta) { | |
4851 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 4852 | initSR(sr, true); |
b7f378d1 | 4853 | |
0c43f455 | 4854 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
b7f378d1 RG |
4855 | |
4856 | primeHints(); | |
4857 | const DNSName target("powerdns.com."); | |
4858 | const ComboAddress targetAddr("192.0.2.42"); | |
4859 | testkeysset_t keys; | |
4860 | ||
4861 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
4862 | luaconfsCopy.dsAnchors.clear(); | |
4863 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
4864 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4865 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4866 | ||
4867 | /* Add a NTA for "powerdns.com" */ | |
4868 | luaconfsCopy.negAnchors[target] = "NTA for PowerDNS.com"; | |
4869 | ||
4870 | g_luaconfs.setState(luaconfsCopy); | |
4871 | ||
4872 | size_t queriesCount = 0; | |
4873 | ||
18d5b679 | 4874 | 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 |
4875 | queriesCount++; |
4876 | ||
4877 | if (type == QType::DS || type == QType::DNSKEY) { | |
4878 | setLWResult(res, 0, false, false, true); | |
4879 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
4880 | return 1; | |
4881 | } | |
f24465e5 | 4882 | else { |
b7f378d1 RG |
4883 | if (isRootServer(ip)) { |
4884 | setLWResult(res, 0, false, false, true); | |
4885 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4886 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
4887 | return 1; | |
4888 | } | |
4889 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
f24465e5 RG |
4890 | if (domain == DNSName("com.")) { |
4891 | setLWResult(res, 0, true, false, true); | |
4892 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
4893 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
4894 | } | |
4895 | else { | |
4896 | setLWResult(res, 0, false, false, true); | |
4897 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4898 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
4899 | } | |
b7f378d1 RG |
4900 | return 1; |
4901 | } | |
4902 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
f24465e5 RG |
4903 | if (type == QType::NS) { |
4904 | setLWResult(res, 0, true, false, true); | |
4905 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
4906 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
4907 | } | |
4908 | else { | |
4909 | setLWResult(res, RCode::NoError, true, false, true); | |
4910 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
4911 | } | |
b7f378d1 RG |
4912 | return 1; |
4913 | } | |
4914 | } | |
4915 | ||
4916 | return 0; | |
4917 | }); | |
4918 | ||
4919 | /* There is TA for root but no DS/DNSKEY/RRSIG, should be Bogus, but.. */ | |
4920 | vector<DNSRecord> ret; | |
4921 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
4922 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4923 | /* Should be insecure because of the NTA */ | |
4924 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
4925 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
5374b03b | 4926 | BOOST_CHECK_EQUAL(queriesCount, 4); |
b7f378d1 RG |
4927 | |
4928 | /* again, to test the cache */ | |
4929 | ret.clear(); | |
4930 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
4931 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4932 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
4933 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
5374b03b | 4934 | BOOST_CHECK_EQUAL(queriesCount, 4); |
b7f378d1 RG |
4935 | } |
4936 | ||
4937 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_nsec) { | |
4938 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 4939 | initSR(sr, true); |
b7f378d1 | 4940 | |
0c43f455 | 4941 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
b7f378d1 RG |
4942 | |
4943 | primeHints(); | |
4944 | const DNSName target("powerdns.com."); | |
4945 | testkeysset_t keys; | |
4946 | ||
4947 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
4948 | luaconfsCopy.dsAnchors.clear(); | |
4949 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
4950 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4951 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4952 | ||
4953 | g_luaconfs.setState(luaconfsCopy); | |
4954 | ||
4955 | size_t queriesCount = 0; | |
4956 | ||
18d5b679 | 4957 | 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 |
4958 | queriesCount++; |
4959 | ||
5374b03b RG |
4960 | if (type == QType::DS || type == QType::DNSKEY) { |
4961 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
b7f378d1 | 4962 | } |
f24465e5 | 4963 | else { |
b7f378d1 RG |
4964 | if (isRootServer(ip)) { |
4965 | setLWResult(res, 0, false, false, true); | |
4966 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4967 | addDS(DNSName("com."), 300, res->d_records, keys); | |
4968 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
4969 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
4970 | return 1; | |
4971 | } | |
4972 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
f24465e5 RG |
4973 | if (domain == DNSName("com.")) { |
4974 | setLWResult(res, 0, true, false, true); | |
4975 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
4976 | addRRSIG(keys, res->d_records, domain, 300); | |
4977 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
4978 | addRRSIG(keys, res->d_records, domain, 300); | |
4979 | } | |
4980 | else { | |
4981 | setLWResult(res, 0, false, false, true); | |
4982 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4983 | addDS(domain, 300, res->d_records, keys); | |
4984 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
4985 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
4986 | } | |
b7f378d1 RG |
4987 | return 1; |
4988 | } | |
4989 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
f24465e5 RG |
4990 | if (type == QType::NS) { |
4991 | setLWResult(res, 0, true, false, true); | |
4992 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
4993 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
4994 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
4995 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
4996 | } | |
4997 | else { | |
4998 | setLWResult(res, 0, true, false, true); | |
4999 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5000 | addRRSIG(keys, res->d_records, domain, 300); | |
5001 | addNSECRecordToLW(domain, DNSName("z.powerdns.com."), { QType::NS, QType::DNSKEY }, 600, res->d_records); | |
5002 | addRRSIG(keys, res->d_records, domain, 300); | |
5003 | } | |
b7f378d1 RG |
5004 | return 1; |
5005 | } | |
5006 | } | |
5007 | ||
5008 | return 0; | |
5009 | }); | |
5010 | ||
5011 | vector<DNSRecord> ret; | |
5012 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5013 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5014 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
5015 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
f24465e5 | 5016 | BOOST_CHECK_EQUAL(queriesCount, 8); |
b7f378d1 RG |
5017 | |
5018 | /* again, to test the cache */ | |
5019 | ret.clear(); | |
5020 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5021 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5022 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
5023 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
f24465e5 | 5024 | BOOST_CHECK_EQUAL(queriesCount, 8); |
b7f378d1 RG |
5025 | } |
5026 | ||
5027 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_nxdomain_nsec) { | |
5028 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 5029 | initSR(sr, true); |
b7f378d1 | 5030 | |
0c43f455 | 5031 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
b7f378d1 RG |
5032 | |
5033 | primeHints(); | |
5034 | const DNSName target("nx.powerdns.com."); | |
5035 | testkeysset_t keys; | |
5036 | ||
5037 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
5038 | luaconfsCopy.dsAnchors.clear(); | |
5039 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
5040 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5041 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5042 | ||
5043 | g_luaconfs.setState(luaconfsCopy); | |
5044 | ||
5045 | size_t queriesCount = 0; | |
5046 | ||
18d5b679 | 5047 | 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 |
5048 | queriesCount++; |
5049 | ||
5050 | DNSName auth = domain; | |
5051 | if (domain == target) { | |
5052 | auth = DNSName("powerdns.com."); | |
5053 | } | |
5374b03b RG |
5054 | if (type == QType::DS || type == QType::DNSKEY) { |
5055 | if (type == QType::DS && domain == target) { | |
5056 | setLWResult(res, RCode::NXDomain, true, false, true); | |
5057 | addRecordToLW(res, DNSName("powerdns.com."), QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5058 | addRRSIG(keys, res->d_records, auth, 300); | |
5059 | addNSECRecordToLW(DNSName("nw.powerdns.com."), DNSName("ny.powerdns.com."), { QType::RRSIG, QType::NSEC }, 600, res->d_records); | |
5060 | addRRSIG(keys, res->d_records, auth, 300); | |
5061 | return 1; | |
5062 | } | |
5063 | else { | |
5064 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
5065 | } | |
b7f378d1 | 5066 | } |
f24465e5 | 5067 | else { |
b7f378d1 RG |
5068 | if (isRootServer(ip)) { |
5069 | setLWResult(res, 0, false, false, true); | |
5070 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5071 | addDS(DNSName("com."), 300, res->d_records, keys); | |
5072 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
5073 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5074 | return 1; | |
5075 | } | |
5076 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
f24465e5 RG |
5077 | if (domain == DNSName("com.")) { |
5078 | setLWResult(res, 0, true, false, true); | |
5079 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
5080 | addRRSIG(keys, res->d_records, domain, 300); | |
5081 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5082 | addRRSIG(keys, res->d_records, domain, 300); | |
5083 | } | |
5084 | else { | |
5085 | setLWResult(res, 0, false, false, true); | |
5086 | addRecordToLW(res, auth, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5087 | addDS(auth, 300, res->d_records, keys); | |
5088 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5089 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5090 | } | |
b7f378d1 RG |
5091 | return 1; |
5092 | } | |
5093 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
f24465e5 RG |
5094 | if (type == QType::NS) { |
5095 | setLWResult(res, 0, true, false, true); | |
5096 | if (domain == DNSName("powerdns.com.")) { | |
5097 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
5098 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5099 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5100 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5101 | } | |
5102 | else { | |
5103 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5104 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5105 | addNSECRecordToLW(DNSName("nx.powerdns.com."), DNSName("nz.powerdns.com."), { QType::A, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5106 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5107 | } | |
5108 | } | |
5109 | else { | |
5110 | setLWResult(res, RCode::NXDomain, true, false, true); | |
5111 | addRecordToLW(res, DNSName("powerdns.com."), QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5112 | addRRSIG(keys, res->d_records, auth, 300); | |
5113 | addNSECRecordToLW(DNSName("nw.powerdns.com."), DNSName("ny.powerdns.com."), { QType::RRSIG, QType::NSEC }, 600, res->d_records); | |
5114 | addRRSIG(keys, res->d_records, auth, 300); | |
9b061cf5 RG |
5115 | /* add wildcard denial */ |
5116 | addNSECRecordToLW(DNSName("powerdns.com."), DNSName("a.powerdns.com."), { QType::RRSIG, QType::NSEC }, 600, res->d_records); | |
5117 | addRRSIG(keys, res->d_records, auth, 300); | |
f24465e5 | 5118 | } |
b7f378d1 RG |
5119 | return 1; |
5120 | } | |
5121 | } | |
5122 | ||
5123 | return 0; | |
5124 | }); | |
5125 | ||
5126 | vector<DNSRecord> ret; | |
5127 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5128 | BOOST_CHECK_EQUAL(res, RCode::NXDomain); | |
5129 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
9b061cf5 | 5130 | BOOST_REQUIRE_EQUAL(ret.size(), 6); |
f24465e5 | 5131 | BOOST_CHECK_EQUAL(queriesCount, 9); |
b7f378d1 RG |
5132 | |
5133 | /* again, to test the cache */ | |
5134 | ret.clear(); | |
5135 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5136 | BOOST_CHECK_EQUAL(res, RCode::NXDomain); | |
5137 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
9b061cf5 | 5138 | BOOST_REQUIRE_EQUAL(ret.size(), 6); |
f24465e5 | 5139 | BOOST_CHECK_EQUAL(queriesCount, 9); |
b7f378d1 RG |
5140 | } |
5141 | ||
2b984251 RG |
5142 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_nsec_wildcard) { |
5143 | std::unique_ptr<SyncRes> sr; | |
5144 | initSR(sr, true); | |
5145 | ||
0c43f455 | 5146 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
2b984251 RG |
5147 | |
5148 | primeHints(); | |
5149 | const DNSName target("www.powerdns.com."); | |
5150 | testkeysset_t keys; | |
5151 | ||
5152 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
5153 | luaconfsCopy.dsAnchors.clear(); | |
5154 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
5155 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5156 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5157 | ||
5158 | g_luaconfs.setState(luaconfsCopy); | |
5159 | ||
5160 | size_t queriesCount = 0; | |
5161 | ||
18d5b679 | 5162 | 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 |
5163 | queriesCount++; |
5164 | ||
5374b03b RG |
5165 | if (type == QType::DS || type == QType::DNSKEY) { |
5166 | if (type == QType::DS && domain == target) { | |
5167 | setLWResult(res, RCode::NoError, true, false, true); | |
5168 | addRecordToLW(res, DNSName("powerdns.com."), QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5169 | addRRSIG(keys, res->d_records, DNSName("powerdns.com."), 300); | |
5170 | addNSECRecordToLW(DNSName("www.powerdns.com."), DNSName("wwz.powerdns.com."), { QType::A, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5171 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5172 | return 1; | |
5173 | } | |
5174 | else { | |
5175 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
5176 | } | |
2b984251 | 5177 | } |
f24465e5 | 5178 | else { |
2b984251 RG |
5179 | if (isRootServer(ip)) { |
5180 | setLWResult(res, 0, false, false, true); | |
5181 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5182 | addDS(DNSName("com."), 300, res->d_records, keys); | |
5183 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
5184 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5185 | return 1; | |
5186 | } | |
5187 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
f24465e5 RG |
5188 | if (domain == DNSName("com.")) { |
5189 | setLWResult(res, 0, true, false, true); | |
5190 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
5191 | addRRSIG(keys, res->d_records, domain, 300); | |
5192 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5193 | addRRSIG(keys, res->d_records, domain, 300); | |
5194 | } | |
5195 | else { | |
5196 | setLWResult(res, 0, false, false, true); | |
5197 | addRecordToLW(res, "powerdns.com.", QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5198 | addDS(DNSName("powerdns.com."), 300, res->d_records, keys); | |
5199 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5200 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5201 | } | |
2b984251 RG |
5202 | return 1; |
5203 | } | |
5204 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
5205 | setLWResult(res, 0, true, false, true); | |
f24465e5 RG |
5206 | if (type == QType::NS) { |
5207 | if (domain == DNSName("powerdns.com.")) { | |
5208 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
5209 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5210 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5211 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5212 | } | |
5213 | else { | |
5214 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5215 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5216 | addNSECRecordToLW(DNSName("www.powerdns.com."), DNSName("wwz.powerdns.com."), { QType::A, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5217 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5218 | } | |
5219 | } | |
5220 | else { | |
5221 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
5222 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300, false, boost::none, DNSName("*.powerdns.com")); | |
9b061cf5 | 5223 | /* we need to add the proof that this name does not exist, so the wildcard may apply */ |
f24465e5 RG |
5224 | addNSECRecordToLW(DNSName("a.powerdns.com."), DNSName("wwz.powerdns.com."), { QType::A, QType::NSEC, QType::RRSIG }, 600, res->d_records); |
5225 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5226 | } | |
2b984251 RG |
5227 | return 1; |
5228 | } | |
5229 | } | |
5230 | ||
5231 | return 0; | |
5232 | }); | |
5233 | ||
5234 | vector<DNSRecord> ret; | |
5235 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5236 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5237 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
5238 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
f24465e5 | 5239 | BOOST_CHECK_EQUAL(queriesCount, 9); |
2b984251 RG |
5240 | |
5241 | /* again, to test the cache */ | |
5242 | ret.clear(); | |
5243 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5244 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5245 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
5246 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
f24465e5 | 5247 | BOOST_CHECK_EQUAL(queriesCount, 9); |
2b984251 RG |
5248 | } |
5249 | ||
9b061cf5 RG |
5250 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_nsec_nodata_nowildcard) { |
5251 | std::unique_ptr<SyncRes> sr; | |
5252 | initSR(sr, true); | |
5253 | ||
5254 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
5255 | ||
5256 | primeHints(); | |
5257 | const DNSName target("www.com."); | |
5258 | testkeysset_t keys; | |
5259 | ||
5260 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
5261 | luaconfsCopy.dsAnchors.clear(); | |
5262 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
5263 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5264 | ||
5265 | g_luaconfs.setState(luaconfsCopy); | |
5266 | ||
5267 | size_t queriesCount = 0; | |
5268 | ||
18d5b679 | 5269 | 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 |
5270 | queriesCount++; |
5271 | ||
5272 | if (type == QType::DS || type == QType::DNSKEY) { | |
5273 | if (type == QType::DS && domain == target) { | |
5274 | DNSName auth("com."); | |
5275 | setLWResult(res, 0, true, false, true); | |
5276 | ||
5277 | addRecordToLW(res, auth, QType::SOA, "foo. bar. 2017032800 1800 900 604800 86400", DNSResourceRecord::AUTHORITY, 86400); | |
5278 | addRRSIG(keys, res->d_records, auth, 300); | |
5279 | /* add a NSEC denying the DS AND the existence of a cut (no NS) */ | |
5280 | addNSECRecordToLW(domain, DNSName("z") + domain, { QType::NSEC }, 600, res->d_records); | |
5281 | addRRSIG(keys, res->d_records, auth, 300); | |
5282 | return 1; | |
5283 | } | |
5284 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
5285 | } | |
5286 | else { | |
5287 | if (isRootServer(ip)) { | |
5288 | setLWResult(res, 0, false, false, true); | |
5289 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5290 | addDS(DNSName("com."), 300, res->d_records, keys); | |
5291 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
5292 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5293 | return 1; | |
5294 | } | |
5295 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
5296 | setLWResult(res, 0, true, false, true); | |
5297 | /* no data */ | |
5298 | addRecordToLW(res, DNSName("com."), QType::SOA, "com. com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5299 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5300 | /* no record for this name */ | |
5301 | addNSECRecordToLW(DNSName("wwv.com."), DNSName("wwx.com."), { QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5302 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5303 | /* a wildcard matches but has no record for this type */ | |
5304 | addNSECRecordToLW(DNSName("*.com."), DNSName("com."), { QType::AAAA, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5305 | addRRSIG(keys, res->d_records, DNSName("com"), 300, false, boost::none, DNSName("*.com")); | |
5306 | return 1; | |
5307 | } | |
5308 | } | |
5309 | ||
5310 | return 0; | |
5311 | }); | |
5312 | ||
5313 | vector<DNSRecord> ret; | |
5314 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5315 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5316 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
5317 | BOOST_REQUIRE_EQUAL(ret.size(), 6); | |
5318 | BOOST_CHECK_EQUAL(queriesCount, 6); | |
5319 | ||
5320 | /* again, to test the cache */ | |
5321 | ret.clear(); | |
5322 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5323 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5324 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
5325 | BOOST_REQUIRE_EQUAL(ret.size(), 6); | |
5326 | BOOST_CHECK_EQUAL(queriesCount, 6); | |
5327 | } | |
5328 | ||
5329 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_nsec3_nodata_nowildcard) { | |
5330 | std::unique_ptr<SyncRes> sr; | |
5331 | initSR(sr, true); | |
5332 | ||
5333 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
5334 | ||
5335 | primeHints(); | |
5336 | const DNSName target("www.com."); | |
5337 | testkeysset_t keys; | |
5338 | ||
5339 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
5340 | luaconfsCopy.dsAnchors.clear(); | |
5341 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
5342 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5343 | ||
5344 | g_luaconfs.setState(luaconfsCopy); | |
5345 | ||
5346 | size_t queriesCount = 0; | |
5347 | ||
18d5b679 | 5348 | 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 |
5349 | queriesCount++; |
5350 | ||
5351 | if (type == QType::DS || type == QType::DNSKEY) { | |
5352 | if (type == QType::DS && domain == target) { | |
5353 | DNSName auth("com."); | |
5354 | setLWResult(res, 0, true, false, true); | |
5355 | ||
5356 | addRecordToLW(res, auth, QType::SOA, "foo. bar. 2017032800 1800 900 604800 86400", DNSResourceRecord::AUTHORITY, 86400); | |
5357 | addRRSIG(keys, res->d_records, auth, 300); | |
5358 | /* add a NSEC3 denying the DS AND the existence of a cut (no NS) */ | |
5359 | /* first the closest encloser */ | |
5360 | addNSEC3UnhashedRecordToLW(DNSName("com."), auth, "whatever", { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, res->d_records); | |
5361 | addRRSIG(keys, res->d_records, auth, 300); | |
5362 | /* then the next closer */ | |
5363 | addNSEC3NarrowRecordToLW(domain, DNSName("com."), { QType::RRSIG, QType::NSEC }, 600, res->d_records); | |
5364 | addRRSIG(keys, res->d_records, auth, 300); | |
5365 | /* a wildcard matches but has no record for this type */ | |
5366 | addNSEC3UnhashedRecordToLW(DNSName("*.com."), DNSName("com."), "whatever", { QType::AAAA, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5367 | addRRSIG(keys, res->d_records, DNSName("com"), 300, false, boost::none, DNSName("*.com")); | |
5368 | return 1; | |
5369 | } | |
5370 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
5371 | } | |
5372 | else { | |
5373 | if (isRootServer(ip)) { | |
5374 | setLWResult(res, 0, false, false, true); | |
5375 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5376 | addDS(DNSName("com."), 300, res->d_records, keys); | |
5377 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
5378 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5379 | return 1; | |
5380 | } | |
5381 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
5382 | setLWResult(res, 0, true, false, true); | |
5383 | /* no data */ | |
5384 | addRecordToLW(res, DNSName("com."), QType::SOA, "com. com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5385 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5386 | /* no record for this name */ | |
5387 | /* first the closest encloser */ | |
5388 | addNSEC3UnhashedRecordToLW(DNSName("com."), DNSName("com."), "whatever", { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, res->d_records); | |
5389 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5390 | /* then the next closer */ | |
5391 | addNSEC3NarrowRecordToLW(domain, DNSName("com."), { QType::RRSIG, QType::NSEC }, 600, res->d_records); | |
5392 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5393 | /* a wildcard matches but has no record for this type */ | |
5394 | addNSEC3UnhashedRecordToLW(DNSName("*.com."), DNSName("com."), "whatever", { QType::AAAA, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5395 | addRRSIG(keys, res->d_records, DNSName("com"), 300, false, boost::none, DNSName("*.com")); | |
5396 | return 1; | |
5397 | } | |
5398 | } | |
5399 | ||
5400 | return 0; | |
5401 | }); | |
5402 | ||
5403 | vector<DNSRecord> ret; | |
5404 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5405 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5406 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
5407 | BOOST_REQUIRE_EQUAL(ret.size(), 8); | |
5408 | BOOST_CHECK_EQUAL(queriesCount, 6); | |
5409 | ||
5410 | /* again, to test the cache */ | |
5411 | ret.clear(); | |
5412 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5413 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5414 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
5415 | BOOST_REQUIRE_EQUAL(ret.size(), 8); | |
5416 | BOOST_CHECK_EQUAL(queriesCount, 6); | |
5417 | } | |
5418 | ||
b7c40613 RG |
5419 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_nsec3_nodata_nowildcard_too_many_iterations) { |
5420 | std::unique_ptr<SyncRes> sr; | |
5421 | initSR(sr, true); | |
5422 | ||
5423 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
5424 | ||
5425 | primeHints(); | |
5426 | const DNSName target("www.com."); | |
5427 | testkeysset_t keys; | |
5428 | ||
5429 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
5430 | luaconfsCopy.dsAnchors.clear(); | |
5431 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
5432 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5433 | ||
5434 | g_luaconfs.setState(luaconfsCopy); | |
5435 | ||
5436 | size_t queriesCount = 0; | |
5437 | ||
18d5b679 | 5438 | 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 |
5439 | queriesCount++; |
5440 | ||
5441 | if (type == QType::DS || type == QType::DNSKEY) { | |
5442 | if (type == QType::DS && domain == target) { | |
5443 | DNSName auth("com."); | |
5444 | setLWResult(res, 0, true, false, true); | |
5445 | ||
5446 | addRecordToLW(res, auth, QType::SOA, "foo. bar. 2017032800 1800 900 604800 86400", DNSResourceRecord::AUTHORITY, 86400); | |
5447 | addRRSIG(keys, res->d_records, auth, 300); | |
5448 | /* add a NSEC3 denying the DS AND the existence of a cut (no NS) */ | |
5449 | /* first the closest encloser */ | |
5450 | addNSEC3UnhashedRecordToLW(DNSName("com."), auth, "whatever", { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, res->d_records, g_maxNSEC3Iterations + 100); | |
5451 | addRRSIG(keys, res->d_records, auth, 300); | |
5452 | /* then the next closer */ | |
5453 | addNSEC3NarrowRecordToLW(domain, DNSName("com."), { QType::RRSIG, QType::NSEC }, 600, res->d_records, g_maxNSEC3Iterations + 100); | |
5454 | addRRSIG(keys, res->d_records, auth, 300); | |
5455 | /* a wildcard matches but has no record for this type */ | |
5456 | addNSEC3UnhashedRecordToLW(DNSName("*.com."), DNSName("com."), "whatever", { QType::AAAA, QType::NSEC, QType::RRSIG }, 600, res->d_records, g_maxNSEC3Iterations + 100); | |
5457 | addRRSIG(keys, res->d_records, DNSName("com"), 300, false, boost::none, DNSName("*.com")); | |
5458 | return 1; | |
5459 | } | |
5460 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
5461 | } | |
5462 | else { | |
5463 | if (isRootServer(ip)) { | |
5464 | setLWResult(res, 0, false, false, true); | |
5465 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5466 | addDS(DNSName("com."), 300, res->d_records, keys); | |
5467 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
5468 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5469 | return 1; | |
5470 | } | |
5471 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
5472 | setLWResult(res, 0, true, false, true); | |
5473 | /* no data */ | |
5474 | addRecordToLW(res, DNSName("com."), QType::SOA, "com. com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5475 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5476 | /* no record for this name */ | |
5477 | /* first the closest encloser */ | |
5478 | addNSEC3UnhashedRecordToLW(DNSName("com."), DNSName("com."), "whatever", { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, res->d_records, g_maxNSEC3Iterations + 100); | |
5479 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5480 | /* then the next closer */ | |
5481 | addNSEC3NarrowRecordToLW(domain, DNSName("com."), { QType::RRSIG, QType::NSEC }, 600, res->d_records, g_maxNSEC3Iterations + 100); | |
5482 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5483 | /* a wildcard matches but has no record for this type */ | |
5484 | addNSEC3UnhashedRecordToLW(DNSName("*.com."), DNSName("com."), "whatever", { QType::AAAA, QType::NSEC, QType::RRSIG }, 600, res->d_records, g_maxNSEC3Iterations + 100); | |
5485 | addRRSIG(keys, res->d_records, DNSName("com"), 300, false, boost::none, DNSName("*.com")); | |
5486 | return 1; | |
5487 | } | |
5488 | } | |
5489 | ||
5490 | return 0; | |
5491 | }); | |
5492 | ||
5493 | /* we are generating NSEC3 with more iterations than we allow, so we should go Insecure */ | |
5494 | vector<DNSRecord> ret; | |
5495 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5496 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5497 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
5498 | BOOST_REQUIRE_EQUAL(ret.size(), 8); | |
5499 | BOOST_CHECK_EQUAL(queriesCount, 6); | |
5500 | ||
5501 | /* again, to test the cache */ | |
5502 | ret.clear(); | |
5503 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5504 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5505 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
5506 | BOOST_REQUIRE_EQUAL(ret.size(), 8); | |
5507 | BOOST_CHECK_EQUAL(queriesCount, 6); | |
5508 | } | |
5509 | ||
9b061cf5 RG |
5510 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_nsec3_wildcard) { |
5511 | std::unique_ptr<SyncRes> sr; | |
5512 | initSR(sr, true); | |
5513 | ||
5514 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
5515 | ||
5516 | primeHints(); | |
6bc9ccbb | 5517 | const DNSName target("www.sub.powerdns.com."); |
9b061cf5 RG |
5518 | testkeysset_t keys; |
5519 | ||
5520 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
5521 | luaconfsCopy.dsAnchors.clear(); | |
5522 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
5523 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5524 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5525 | ||
5526 | g_luaconfs.setState(luaconfsCopy); | |
5527 | ||
5528 | size_t queriesCount = 0; | |
5529 | ||
18d5b679 | 5530 | 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 |
5531 | queriesCount++; |
5532 | ||
5533 | if (type == QType::DS || type == QType::DNSKEY) { | |
6bc9ccbb | 5534 | if (type == QType::DS && domain.isPartOf(DNSName("sub.powerdns.com"))) { |
9b061cf5 RG |
5535 | setLWResult(res, RCode::NoError, true, false, true); |
5536 | addRecordToLW(res, DNSName("powerdns.com."), QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5537 | addRRSIG(keys, res->d_records, DNSName("powerdns.com."), 300); | |
6bc9ccbb RG |
5538 | if (domain == DNSName("sub.powerdns.com")) { |
5539 | addNSECRecordToLW(DNSName("sub.powerdns.com."), DNSName("sud.powerdns.com."), { QType::A, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5540 | } | |
5541 | else if (domain == target) { | |
5542 | addNSECRecordToLW(DNSName("www.sub.powerdns.com."), DNSName("wwz.sub.powerdns.com."), { QType::A, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5543 | } | |
9b061cf5 RG |
5544 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); |
5545 | return 1; | |
5546 | } | |
5547 | else { | |
5548 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
5549 | } | |
5550 | } | |
5551 | else { | |
5552 | if (isRootServer(ip)) { | |
5553 | setLWResult(res, 0, false, false, true); | |
5554 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5555 | addDS(DNSName("com."), 300, res->d_records, keys); | |
5556 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
5557 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5558 | return 1; | |
5559 | } | |
5560 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
5561 | if (domain == DNSName("com.")) { | |
5562 | setLWResult(res, 0, true, false, true); | |
5563 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
5564 | addRRSIG(keys, res->d_records, domain, 300); | |
5565 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5566 | addRRSIG(keys, res->d_records, domain, 300); | |
5567 | } | |
5568 | else { | |
5569 | setLWResult(res, 0, false, false, true); | |
5570 | addRecordToLW(res, "powerdns.com.", QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5571 | addDS(DNSName("powerdns.com."), 300, res->d_records, keys); | |
5572 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5573 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5574 | } | |
5575 | return 1; | |
5576 | } | |
5577 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
5578 | setLWResult(res, 0, true, false, true); | |
5579 | if (type == QType::NS) { | |
5580 | if (domain == DNSName("powerdns.com.")) { | |
5581 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
5582 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5583 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5584 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5585 | } | |
5586 | else { | |
5587 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5588 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5589 | addNSECRecordToLW(DNSName("www.powerdns.com."), DNSName("wwz.powerdns.com."), { QType::A, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5590 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5591 | } | |
5592 | } | |
5593 | else { | |
5594 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
5595 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300, false, boost::none, DNSName("*.powerdns.com")); | |
5596 | /* we need to add the proof that this name does not exist, so the wildcard may apply */ | |
5597 | /* first the closest encloser */ | |
5598 | addNSEC3UnhashedRecordToLW(DNSName("powerdns.com."), DNSName("powerdns.com."), "whatever", { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, res->d_records); | |
5599 | addRRSIG(keys, res->d_records, DNSName("powerdns.com."), 300); | |
5600 | /* then the next closer */ | |
6bc9ccbb | 5601 | addNSEC3NarrowRecordToLW(DNSName("sub.powerdns.com."), DNSName("powerdns.com."), { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, res->d_records); |
9b061cf5 RG |
5602 | addRRSIG(keys, res->d_records, DNSName("powerdns.com."), 300); |
5603 | } | |
5604 | return 1; | |
5605 | } | |
5606 | } | |
5607 | ||
5608 | return 0; | |
5609 | }); | |
5610 | ||
5611 | vector<DNSRecord> ret; | |
5612 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5613 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5614 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
5615 | BOOST_REQUIRE_EQUAL(ret.size(), 6); | |
6bc9ccbb | 5616 | BOOST_CHECK_EQUAL(queriesCount, 10); |
9b061cf5 RG |
5617 | |
5618 | /* again, to test the cache */ | |
5619 | ret.clear(); | |
5620 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5621 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5622 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
5623 | BOOST_REQUIRE_EQUAL(ret.size(), 6); | |
6bc9ccbb | 5624 | BOOST_CHECK_EQUAL(queriesCount, 10); |
9b061cf5 RG |
5625 | } |
5626 | ||
b7c40613 RG |
5627 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_nsec3_wildcard_too_many_iterations) { |
5628 | std::unique_ptr<SyncRes> sr; | |
5629 | initSR(sr, true); | |
5630 | ||
5631 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
5632 | ||
5633 | primeHints(); | |
5634 | const DNSName target("www.powerdns.com."); | |
5635 | testkeysset_t keys; | |
5636 | ||
5637 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
5638 | luaconfsCopy.dsAnchors.clear(); | |
5639 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
5640 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5641 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5642 | ||
5643 | g_luaconfs.setState(luaconfsCopy); | |
5644 | ||
5645 | size_t queriesCount = 0; | |
5646 | ||
18d5b679 | 5647 | 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 |
5648 | queriesCount++; |
5649 | ||
5650 | if (type == QType::DS || type == QType::DNSKEY) { | |
5651 | if (type == QType::DS && domain == target) { | |
5652 | setLWResult(res, RCode::NoError, true, false, true); | |
5653 | addRecordToLW(res, DNSName("powerdns.com."), QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5654 | addRRSIG(keys, res->d_records, DNSName("powerdns.com."), 300); | |
5655 | addNSECRecordToLW(DNSName("www.powerdns.com."), DNSName("wwz.powerdns.com."), { QType::A, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5656 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5657 | return 1; | |
5658 | } | |
5659 | else { | |
5660 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
5661 | } | |
5662 | } | |
5663 | else { | |
5664 | if (isRootServer(ip)) { | |
5665 | setLWResult(res, 0, false, false, true); | |
5666 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5667 | addDS(DNSName("com."), 300, res->d_records, keys); | |
5668 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
5669 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5670 | return 1; | |
5671 | } | |
5672 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
5673 | if (domain == DNSName("com.")) { | |
5674 | setLWResult(res, 0, true, false, true); | |
5675 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
5676 | addRRSIG(keys, res->d_records, domain, 300); | |
5677 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5678 | addRRSIG(keys, res->d_records, domain, 300); | |
5679 | } | |
5680 | else { | |
5681 | setLWResult(res, 0, false, false, true); | |
5682 | addRecordToLW(res, "powerdns.com.", QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5683 | addDS(DNSName("powerdns.com."), 300, res->d_records, keys); | |
5684 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5685 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5686 | } | |
5687 | return 1; | |
5688 | } | |
5689 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
5690 | setLWResult(res, 0, true, false, true); | |
5691 | if (type == QType::NS) { | |
5692 | if (domain == DNSName("powerdns.com.")) { | |
5693 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
5694 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5695 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5696 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5697 | } | |
5698 | else { | |
5699 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5700 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5701 | addNSECRecordToLW(DNSName("www.powerdns.com."), DNSName("wwz.powerdns.com."), { QType::A, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5702 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5703 | } | |
5704 | } | |
5705 | else { | |
5706 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
5707 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300, false, boost::none, DNSName("*.powerdns.com")); | |
5708 | /* we need to add the proof that this name does not exist, so the wildcard may apply */ | |
5709 | /* first the closest encloser */ | |
5710 | addNSEC3UnhashedRecordToLW(DNSName("powerdns.com."), DNSName("powerdns.com."), "whatever", { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, res->d_records); | |
5711 | addRRSIG(keys, res->d_records, DNSName("powerdns.com."), 300); | |
5712 | /* then the next closer */ | |
5713 | addNSEC3NarrowRecordToLW(DNSName("www.powerdns.com."), DNSName("powerdns.com."), { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, res->d_records, g_maxNSEC3Iterations + 100); | |
5714 | addRRSIG(keys, res->d_records, DNSName("powerdns.com."), 300); | |
5715 | } | |
5716 | return 1; | |
5717 | } | |
5718 | } | |
5719 | ||
5720 | return 0; | |
5721 | }); | |
5722 | ||
5723 | /* the NSEC3 providing the denial of existence proof for the next closer has too many iterations, | |
5724 | we should end up Insecure */ | |
5725 | vector<DNSRecord> ret; | |
5726 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5727 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5728 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
5729 | BOOST_REQUIRE_EQUAL(ret.size(), 6); | |
5730 | BOOST_CHECK_EQUAL(queriesCount, 9); | |
5731 | ||
5732 | /* again, to test the cache */ | |
5733 | ret.clear(); | |
5734 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5735 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5736 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
5737 | BOOST_REQUIRE_EQUAL(ret.size(), 6); | |
5738 | BOOST_CHECK_EQUAL(queriesCount, 9); | |
5739 | } | |
5740 | ||
9b061cf5 RG |
5741 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_nsec_wildcard_missing) { |
5742 | std::unique_ptr<SyncRes> sr; | |
5743 | initSR(sr, true); | |
5744 | ||
5745 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
5746 | ||
5747 | primeHints(); | |
5748 | const DNSName target("www.powerdns.com."); | |
5749 | testkeysset_t keys; | |
5750 | ||
5751 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
5752 | luaconfsCopy.dsAnchors.clear(); | |
5753 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
5754 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5755 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5756 | ||
5757 | g_luaconfs.setState(luaconfsCopy); | |
5758 | ||
5759 | size_t queriesCount = 0; | |
5760 | ||
18d5b679 | 5761 | 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 |
5762 | queriesCount++; |
5763 | ||
5764 | if (type == QType::DS || type == QType::DNSKEY) { | |
5765 | if (type == QType::DS && domain == target) { | |
5766 | setLWResult(res, RCode::NoError, true, false, true); | |
5767 | addRecordToLW(res, DNSName("powerdns.com."), QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5768 | addRRSIG(keys, res->d_records, DNSName("powerdns.com."), 300); | |
5769 | addNSECRecordToLW(DNSName("www.powerdns.com."), DNSName("wwz.powerdns.com."), { QType::A, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5770 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5771 | return 1; | |
5772 | } | |
5773 | else { | |
5774 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
5775 | } | |
5776 | } | |
5777 | else { | |
5778 | if (isRootServer(ip)) { | |
5779 | setLWResult(res, 0, false, false, true); | |
5780 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5781 | addDS(DNSName("com."), 300, res->d_records, keys); | |
5782 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
5783 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5784 | return 1; | |
5785 | } | |
5786 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
5787 | if (domain == DNSName("com.")) { | |
5788 | setLWResult(res, 0, true, false, true); | |
5789 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
5790 | addRRSIG(keys, res->d_records, domain, 300); | |
5791 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5792 | addRRSIG(keys, res->d_records, domain, 300); | |
5793 | } | |
5794 | else { | |
5795 | setLWResult(res, 0, false, false, true); | |
5796 | addRecordToLW(res, "powerdns.com.", QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5797 | addDS(DNSName("powerdns.com."), 300, res->d_records, keys); | |
5798 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5799 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5800 | } | |
5801 | return 1; | |
5802 | } | |
5803 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
5804 | setLWResult(res, 0, true, false, true); | |
5805 | if (type == QType::NS) { | |
5806 | if (domain == DNSName("powerdns.com.")) { | |
5807 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
5808 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5809 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5810 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5811 | } | |
5812 | else { | |
5813 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5814 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5815 | addNSECRecordToLW(DNSName("www.powerdns.com."), DNSName("wwz.powerdns.com."), { QType::A, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5816 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5817 | } | |
5818 | } | |
5819 | else { | |
5820 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
5821 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300, false, boost::none, DNSName("*.powerdns.com")); | |
5822 | } | |
5823 | return 1; | |
5824 | } | |
5825 | } | |
5826 | ||
5827 | return 0; | |
5828 | }); | |
5829 | ||
5830 | vector<DNSRecord> ret; | |
5831 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5832 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5833 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
5834 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
5835 | BOOST_CHECK_EQUAL(queriesCount, 9); | |
5836 | ||
5837 | /* again, to test the cache */ | |
5838 | ret.clear(); | |
5839 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5840 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5841 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
5842 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
5843 | BOOST_CHECK_EQUAL(queriesCount, 9); | |
5844 | } | |
5845 | ||
a53e8fe3 RG |
5846 | BOOST_AUTO_TEST_CASE(test_dnssec_no_ds_on_referral_secure) { |
5847 | std::unique_ptr<SyncRes> sr; | |
5848 | initSR(sr, true); | |
5849 | ||
0c43f455 | 5850 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
a53e8fe3 RG |
5851 | |
5852 | primeHints(); | |
5853 | const DNSName target("www.powerdns.com."); | |
5854 | testkeysset_t keys; | |
5855 | ||
5856 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
5857 | luaconfsCopy.dsAnchors.clear(); | |
5858 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
5859 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5860 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5861 | ||
5862 | g_luaconfs.setState(luaconfsCopy); | |
5863 | ||
5864 | size_t queriesCount = 0; | |
5865 | size_t dsQueriesCount = 0; | |
5866 | ||
18d5b679 | 5867 | 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 |
5868 | queriesCount++; |
5869 | ||
5870 | if (type == QType::DS) { | |
5871 | DNSName auth(domain); | |
5872 | auth.chopOff(); | |
5873 | dsQueriesCount++; | |
5874 | ||
5875 | setLWResult(res, 0, true, false, true); | |
5876 | addDS(domain, 300, res->d_records, keys, DNSResourceRecord::ANSWER); | |
5877 | addRRSIG(keys, res->d_records, auth, 300); | |
5878 | return 1; | |
5879 | } | |
5880 | else if (type == QType::DNSKEY) { | |
5881 | setLWResult(res, 0, true, false, true); | |
5882 | addDNSKEY(keys, domain, 300, res->d_records); | |
5883 | addRRSIG(keys, res->d_records, domain, 300); | |
5884 | return 1; | |
5885 | } | |
f24465e5 | 5886 | else { |
a53e8fe3 RG |
5887 | if (isRootServer(ip)) { |
5888 | setLWResult(res, 0, false, false, true); | |
5889 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5890 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5891 | /* No DS on referral, and no denial of the DS either */ | |
5892 | return 1; | |
5893 | } | |
5894 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
f24465e5 RG |
5895 | if (domain == DNSName("com.")) { |
5896 | setLWResult(res, 0, true, false, true); | |
5897 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
5898 | addRRSIG(keys, res->d_records, domain, 300); | |
5899 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5900 | addRRSIG(keys, res->d_records, domain, 300); | |
5901 | } | |
5902 | else { | |
5903 | setLWResult(res, 0, false, false, true); | |
5904 | addRecordToLW(res, "powerdns.com.", QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5905 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5906 | /* No DS on referral, and no denial of the DS either */ | |
5907 | } | |
a53e8fe3 RG |
5908 | return 1; |
5909 | } | |
5910 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
5911 | setLWResult(res, 0, true, false, true); | |
f24465e5 RG |
5912 | if (type == QType::NS) { |
5913 | if (domain == DNSName("powerdns.com.")) { | |
5914 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
5915 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5916 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5917 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5918 | } | |
5919 | else { | |
5920 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5921 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5922 | addNSECRecordToLW(DNSName("www.powerdns.com."), DNSName("wwz.powerdns.com."), { QType::A, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5923 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5924 | } | |
5925 | } | |
5926 | else { | |
5927 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
5928 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5929 | } | |
5930 | ||
a53e8fe3 RG |
5931 | return 1; |
5932 | } | |
5933 | } | |
5934 | ||
5935 | return 0; | |
5936 | }); | |
5937 | ||
5938 | vector<DNSRecord> ret; | |
5939 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5940 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5941 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
f24465e5 | 5942 | BOOST_REQUIRE_EQUAL(ret.size(), 2); |
5374b03b RG |
5943 | BOOST_CHECK_EQUAL(queriesCount, 9); |
5944 | BOOST_CHECK_EQUAL(dsQueriesCount, 3); | |
a53e8fe3 RG |
5945 | |
5946 | /* again, to test the cache */ | |
5947 | ret.clear(); | |
5948 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5949 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5950 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
f24465e5 | 5951 | BOOST_REQUIRE_EQUAL(ret.size(), 2); |
5374b03b RG |
5952 | BOOST_CHECK_EQUAL(queriesCount, 9); |
5953 | BOOST_CHECK_EQUAL(dsQueriesCount, 3); | |
a53e8fe3 RG |
5954 | } |
5955 | ||
f715542c RG |
5956 | BOOST_AUTO_TEST_CASE(test_dnssec_ds_sign_loop) { |
5957 | std::unique_ptr<SyncRes> sr; | |
5958 | initSR(sr, true); | |
5959 | ||
5d7b19c5 | 5960 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
f715542c RG |
5961 | |
5962 | primeHints(); | |
5963 | const DNSName target("www.powerdns.com."); | |
5964 | testkeysset_t keys; | |
5965 | ||
5966 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
5967 | luaconfsCopy.dsAnchors.clear(); | |
5968 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
5969 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
3cef03e9 | 5970 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); |
f715542c RG |
5971 | generateKeyMaterial(DNSName("www.powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); |
5972 | ||
5973 | g_luaconfs.setState(luaconfsCopy); | |
5974 | ||
5975 | size_t queriesCount = 0; | |
5976 | ||
18d5b679 | 5977 | 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 |
5978 | queriesCount++; |
5979 | ||
5980 | if (type == QType::DS) { | |
5981 | DNSName auth(domain); | |
5982 | auth.chopOff(); | |
5983 | ||
5984 | setLWResult(res, 0, true, false, true); | |
5985 | if (domain == target) { | |
5986 | addRecordToLW(res, domain, QType::SOA, "ns1.powerdns.com. blah. 2017032800 1800 900 604800 86400", DNSResourceRecord::AUTHORITY, 86400); | |
5987 | addRRSIG(keys, res->d_records, target, 300); | |
5988 | } | |
5989 | else { | |
5990 | addDS(domain, 300, res->d_records, keys, DNSResourceRecord::ANSWER); | |
5991 | addRRSIG(keys, res->d_records, auth, 300); | |
5992 | } | |
5993 | return 1; | |
5994 | } | |
5995 | else if (type == QType::DNSKEY) { | |
5996 | setLWResult(res, 0, true, false, true); | |
5997 | addDNSKEY(keys, domain, 300, res->d_records); | |
5998 | addRRSIG(keys, res->d_records, domain, 300); | |
5999 | return 1; | |
6000 | } | |
6001 | else { | |
6002 | if (isRootServer(ip)) { | |
6003 | setLWResult(res, 0, false, false, true); | |
6004 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6005 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6006 | addDS(DNSName("com."), 300, res->d_records, keys); | |
6007 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
6008 | return 1; | |
6009 | } | |
6010 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
6011 | if (domain == DNSName("com.")) { | |
6012 | setLWResult(res, 0, true, false, true); | |
6013 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
6014 | addRRSIG(keys, res->d_records, domain, 300); | |
6015 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6016 | addRRSIG(keys, res->d_records, domain, 300); | |
6017 | } | |
6018 | else { | |
6019 | setLWResult(res, 0, false, false, true); | |
6020 | addRecordToLW(res, "powerdns.com.", QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6021 | /* no DS */ | |
6022 | addNSECRecordToLW(domain, DNSName("z.powerdns.com."), { QType::NS }, 600, res->d_records); | |
6023 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6024 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
6025 | } | |
6026 | return 1; | |
6027 | } | |
6028 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
6029 | if (type == QType::NS) { | |
6030 | if (domain == DNSName("powerdns.com.")) { | |
6031 | setLWResult(res, RCode::Refused, false, false, true); | |
6032 | } | |
6033 | else { | |
6034 | setLWResult(res, 0, true, false, true); | |
6035 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
6036 | addRRSIG(keys, res->d_records, domain, 300); | |
6037 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
6038 | addRRSIG(keys, res->d_records, domain, 300); | |
6039 | } | |
6040 | } | |
6041 | else { | |
6042 | setLWResult(res, 0, true, false, true); | |
6043 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
6044 | addRRSIG(keys, res->d_records, DNSName("www.powerdns.com"), 300); | |
6045 | } | |
6046 | ||
6047 | return 1; | |
6048 | } | |
6049 | } | |
6050 | ||
6051 | return 0; | |
6052 | }); | |
6053 | ||
6054 | vector<DNSRecord> ret; | |
6055 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6056 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6057 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
6058 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
3cef03e9 | 6059 | BOOST_CHECK_EQUAL(queriesCount, 9); |
f715542c RG |
6060 | |
6061 | /* again, to test the cache */ | |
6062 | ret.clear(); | |
6063 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6064 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6065 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
6066 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
3cef03e9 | 6067 | BOOST_CHECK_EQUAL(queriesCount, 9); |
f715542c RG |
6068 | } |
6069 | ||
8d2e7fa1 RG |
6070 | BOOST_AUTO_TEST_CASE(test_dnssec_dnskey_signed_child) { |
6071 | /* check that we don't accept a signer below us */ | |
6072 | std::unique_ptr<SyncRes> sr; | |
6073 | initSR(sr, true); | |
6074 | ||
6075 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
6076 | ||
6077 | primeHints(); | |
6078 | const DNSName target("www.powerdns.com."); | |
6079 | testkeysset_t keys; | |
6080 | ||
6081 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
6082 | luaconfsCopy.dsAnchors.clear(); | |
6083 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
6084 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6085 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6086 | generateKeyMaterial(DNSName("www.powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6087 | generateKeyMaterial(DNSName("sub.www.powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6088 | ||
6089 | g_luaconfs.setState(luaconfsCopy); | |
6090 | ||
6091 | size_t queriesCount = 0; | |
6092 | ||
18d5b679 | 6093 | 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 |
6094 | queriesCount++; |
6095 | ||
6096 | if (type == QType::DS) { | |
6097 | DNSName auth(domain); | |
6098 | auth.chopOff(); | |
6099 | ||
6100 | setLWResult(res, 0, true, false, true); | |
6101 | if (domain == target) { | |
6102 | addRecordToLW(res, domain, QType::SOA, "ns1.powerdns.com. blah. 2017032800 1800 900 604800 86400", DNSResourceRecord::AUTHORITY, 86400); | |
6103 | addRRSIG(keys, res->d_records, target, 300); | |
6104 | } | |
6105 | else { | |
6106 | addDS(domain, 300, res->d_records, keys, DNSResourceRecord::ANSWER); | |
6107 | addRRSIG(keys, res->d_records, auth, 300); | |
6108 | } | |
6109 | return 1; | |
6110 | } | |
6111 | else if (type == QType::DNSKEY) { | |
6112 | setLWResult(res, 0, true, false, true); | |
6113 | addDNSKEY(keys, domain, 300, res->d_records); | |
6114 | if (domain == DNSName("www.powerdns.com.")) { | |
6115 | addRRSIG(keys, res->d_records, DNSName("sub.www.powerdns.com."), 300); | |
6116 | } | |
6117 | else { | |
6118 | addRRSIG(keys, res->d_records, domain, 300); | |
6119 | } | |
6120 | return 1; | |
6121 | } | |
6122 | else { | |
6123 | if (isRootServer(ip)) { | |
6124 | setLWResult(res, 0, false, false, true); | |
6125 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6126 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6127 | addDS(DNSName("com."), 300, res->d_records, keys); | |
6128 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
6129 | return 1; | |
6130 | } | |
6131 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
6132 | if (domain == DNSName("com.")) { | |
6133 | setLWResult(res, 0, true, false, true); | |
6134 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
6135 | addRRSIG(keys, res->d_records, domain, 300); | |
6136 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6137 | addRRSIG(keys, res->d_records, domain, 300); | |
6138 | } | |
6139 | else { | |
6140 | setLWResult(res, 0, false, false, true); | |
6141 | addRecordToLW(res, "powerdns.com.", QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6142 | addDS(DNSName("powerdns.com."), 300, res->d_records, keys); | |
6143 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6144 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
6145 | } | |
6146 | return 1; | |
6147 | } | |
6148 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
6149 | if (type == QType::NS) { | |
6150 | setLWResult(res, 0, true, false, true); | |
6151 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
6152 | addRRSIG(keys, res->d_records, domain, 300); | |
6153 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
6154 | addRRSIG(keys, res->d_records, domain, 300); | |
6155 | } | |
6156 | else { | |
6157 | setLWResult(res, 0, true, false, true); | |
6158 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
6159 | addRRSIG(keys, res->d_records, domain, 300); | |
6160 | } | |
6161 | ||
6162 | return 1; | |
6163 | } | |
6164 | } | |
6165 | ||
f715542c RG |
6166 | return 0; |
6167 | }); | |
6168 | ||
6169 | vector<DNSRecord> ret; | |
6170 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6171 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6172 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
6173 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
3cef03e9 | 6174 | BOOST_CHECK_EQUAL(queriesCount, 9); |
f715542c RG |
6175 | |
6176 | /* again, to test the cache */ | |
6177 | ret.clear(); | |
6178 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6179 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6180 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
6181 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
3cef03e9 | 6182 | BOOST_CHECK_EQUAL(queriesCount, 9); |
f715542c RG |
6183 | } |
6184 | ||
a53e8fe3 RG |
6185 | BOOST_AUTO_TEST_CASE(test_dnssec_no_ds_on_referral_insecure) { |
6186 | std::unique_ptr<SyncRes> sr; | |
f24465e5 | 6187 | initSR(sr, true); |
a53e8fe3 | 6188 | |
0c43f455 | 6189 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
a53e8fe3 RG |
6190 | |
6191 | primeHints(); | |
6192 | const DNSName target("www.powerdns.com."); | |
6193 | testkeysset_t keys; | |
6194 | ||
6195 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
6196 | luaconfsCopy.dsAnchors.clear(); | |
6197 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
6198 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6199 | ||
6200 | g_luaconfs.setState(luaconfsCopy); | |
6201 | ||
6202 | size_t queriesCount = 0; | |
6203 | size_t dsQueriesCount = 0; | |
6204 | ||
18d5b679 | 6205 | 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 |
6206 | queriesCount++; |
6207 | ||
6208 | if (type == QType::DS) { | |
6209 | DNSName auth(domain); | |
6210 | auth.chopOff(); | |
6211 | dsQueriesCount++; | |
6212 | ||
6213 | setLWResult(res, 0, true, false, true); | |
6214 | if (domain == DNSName("com.")) { | |
6215 | addDS(domain, 300, res->d_records, keys, DNSResourceRecord::ANSWER); | |
6216 | } | |
6217 | else { | |
f24465e5 RG |
6218 | addRecordToLW(res, "com.", QType::SOA, "a.gtld-servers.com. hostmastercom. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); |
6219 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
a53e8fe3 RG |
6220 | addNSECRecordToLW(domain, DNSName("powerdnt.com."), { QType::NS }, 600, res->d_records); |
6221 | } | |
6222 | addRRSIG(keys, res->d_records, auth, 300); | |
6223 | return 1; | |
6224 | } | |
6225 | else if (type == QType::DNSKEY) { | |
6226 | setLWResult(res, 0, true, false, true); | |
6227 | addDNSKEY(keys, domain, 300, res->d_records); | |
6228 | addRRSIG(keys, res->d_records, domain, 300); | |
6229 | return 1; | |
6230 | } | |
a69867f2 | 6231 | else { |
a53e8fe3 RG |
6232 | if (isRootServer(ip)) { |
6233 | setLWResult(res, 0, false, false, true); | |
6234 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6235 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6236 | /* No DS on referral, and no denial of the DS either */ | |
6237 | return 1; | |
6238 | } | |
6239 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
a69867f2 RG |
6240 | if (domain == DNSName("com.")) { |
6241 | setLWResult(res, 0, true, false, true); | |
6242 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
f24465e5 | 6243 | addRRSIG(keys, res->d_records, domain, 300); |
a69867f2 | 6244 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); |
f24465e5 | 6245 | addRRSIG(keys, res->d_records, domain, 300); |
a69867f2 RG |
6246 | } |
6247 | else { | |
6248 | setLWResult(res, 0, false, false, true); | |
6249 | addRecordToLW(res, "powerdns.com.", QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6250 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
6251 | /* No DS on referral, and no denial of the DS either */ | |
6252 | } | |
a53e8fe3 RG |
6253 | return 1; |
6254 | } | |
6255 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
6256 | setLWResult(res, 0, true, false, true); | |
f24465e5 RG |
6257 | if (type == QType::NS) { |
6258 | if (domain == DNSName("powerdns.com.")) { | |
6259 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
6260 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
6261 | } | |
6262 | else { | |
6263 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
6264 | } | |
6265 | } | |
6266 | else { | |
6267 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
6268 | } | |
a53e8fe3 RG |
6269 | return 1; |
6270 | } | |
6271 | } | |
6272 | ||
6273 | return 0; | |
6274 | }); | |
6275 | ||
6276 | vector<DNSRecord> ret; | |
6277 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6278 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6279 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
6280 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
5374b03b | 6281 | BOOST_CHECK_EQUAL(queriesCount, 7); |
a53e8fe3 RG |
6282 | BOOST_CHECK_EQUAL(dsQueriesCount, 2); |
6283 | ||
6284 | /* again, to test the cache */ | |
6285 | ret.clear(); | |
6286 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6287 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6288 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
6289 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
5374b03b | 6290 | BOOST_CHECK_EQUAL(queriesCount, 7); |
a53e8fe3 RG |
6291 | BOOST_CHECK_EQUAL(dsQueriesCount, 2); |
6292 | } | |
6293 | ||
e59c8907 | 6294 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_bogus_unsigned_nsec) { |
b7f378d1 | 6295 | std::unique_ptr<SyncRes> sr; |
895449a5 | 6296 | initSR(sr, true); |
b7f378d1 | 6297 | |
0c43f455 | 6298 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
b7f378d1 RG |
6299 | |
6300 | primeHints(); | |
6301 | const DNSName target("powerdns.com."); | |
6302 | testkeysset_t keys; | |
6303 | ||
6304 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
6305 | luaconfsCopy.dsAnchors.clear(); | |
6306 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
6307 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6308 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6309 | ||
6310 | g_luaconfs.setState(luaconfsCopy); | |
6311 | ||
6312 | size_t queriesCount = 0; | |
6313 | ||
18d5b679 | 6314 | 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 |
6315 | queriesCount++; |
6316 | ||
5374b03b RG |
6317 | if (type == QType::DS || type == QType::DNSKEY) { |
6318 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
b7f378d1 | 6319 | } |
a69867f2 | 6320 | else { |
b7f378d1 RG |
6321 | if (isRootServer(ip)) { |
6322 | setLWResult(res, 0, false, false, true); | |
6323 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6324 | addDS(DNSName("com."), 300, res->d_records, keys); | |
6325 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
6326 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6327 | return 1; | |
6328 | } | |
6329 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
a69867f2 RG |
6330 | if (domain == DNSName("com.")) { |
6331 | setLWResult(res, 0, true, false, true); | |
6332 | addRecordToLW(res, DNSName("com."), QType::NS, "a.gtld-servers.com."); | |
6333 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6334 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6335 | } | |
6336 | else { | |
6337 | setLWResult(res, 0, false, false, true); | |
6338 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6339 | addDS(domain, 300, res->d_records, keys); | |
6340 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6341 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
6342 | } | |
b7f378d1 RG |
6343 | return 1; |
6344 | } | |
6345 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
6346 | setLWResult(res, 0, true, false, true); | |
a69867f2 RG |
6347 | if (type == QType::NS) { |
6348 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
6349 | addRRSIG(keys, res->d_records, domain, 300); | |
6350 | } | |
6351 | else { | |
6352 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
6353 | addRRSIG(keys, res->d_records, domain, 300); | |
6354 | addNSECRecordToLW(domain, DNSName("z.powerdns.com."), { QType::NS, QType::DNSKEY }, 600, res->d_records); | |
6355 | /* NO RRSIG for the NSEC record! */ | |
6356 | } | |
b7f378d1 RG |
6357 | return 1; |
6358 | } | |
6359 | } | |
6360 | ||
6361 | return 0; | |
6362 | }); | |
6363 | ||
6364 | /* NSEC record without the corresponding RRSIG in a secure zone, should be Bogus! */ | |
6365 | vector<DNSRecord> ret; | |
6366 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6367 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6368 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
6369 | BOOST_CHECK_EQUAL(ret.size(), 3); | |
a69867f2 | 6370 | BOOST_CHECK_EQUAL(queriesCount, 8); |
b7f378d1 RG |
6371 | |
6372 | /* again, to test the cache */ | |
6373 | ret.clear(); | |
6374 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6375 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6376 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
6377 | BOOST_REQUIRE_EQUAL(ret.size(), 3); | |
a69867f2 | 6378 | BOOST_CHECK_EQUAL(queriesCount, 8); |
b7f378d1 RG |
6379 | } |
6380 | ||
e59c8907 | 6381 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_bogus_no_nsec) { |
b7f378d1 | 6382 | std::unique_ptr<SyncRes> sr; |
895449a5 | 6383 | initSR(sr, true); |
b7f378d1 | 6384 | |
0c43f455 | 6385 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
b7f378d1 RG |
6386 | |
6387 | primeHints(); | |
6388 | const DNSName target("powerdns.com."); | |
6389 | testkeysset_t keys; | |
6390 | ||
6391 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
6392 | luaconfsCopy.dsAnchors.clear(); | |
6393 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
6394 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6395 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6396 | ||
6397 | g_luaconfs.setState(luaconfsCopy); | |
6398 | ||
6399 | size_t queriesCount = 0; | |
6400 | ||
18d5b679 | 6401 | 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 |
6402 | queriesCount++; |
6403 | ||
5374b03b RG |
6404 | if (type == QType::DS || type == QType::DNSKEY) { |
6405 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
b7f378d1 | 6406 | } |
a69867f2 | 6407 | else { |
b7f378d1 RG |
6408 | if (isRootServer(ip)) { |
6409 | setLWResult(res, 0, false, false, true); | |
6410 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6411 | addDS(DNSName("com."), 300, res->d_records, keys); | |
6412 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
6413 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6414 | return 1; | |
6415 | } | |
6416 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
a69867f2 RG |
6417 | if (domain == DNSName("com.")) { |
6418 | setLWResult(res, 0, true, false, true); | |
6419 | addRecordToLW(res, DNSName("com."), QType::NS, "a.gtld-servers.com."); | |
6420 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6421 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6422 | } | |
6423 | else { | |
6424 | setLWResult(res, 0, false, false, true); | |
6425 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6426 | addDS(domain, 300, res->d_records, keys); | |
6427 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6428 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
6429 | } | |
b7f378d1 RG |
6430 | return 1; |
6431 | } | |
6432 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
6433 | setLWResult(res, 0, true, false, true); | |
a69867f2 RG |
6434 | if (type == QType::NS) { |
6435 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
6436 | addRRSIG(keys, res->d_records, domain, 300); | |
6437 | } | |
6438 | else { | |
6439 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
6440 | addRRSIG(keys, res->d_records, domain, 300); | |
b7f378d1 | 6441 | |
a69867f2 RG |
6442 | /* NO NSEC record! */ |
6443 | } | |
b7f378d1 RG |
6444 | return 1; |
6445 | } | |
6446 | } | |
6447 | ||
6448 | return 0; | |
6449 | }); | |
6450 | ||
6451 | /* no NSEC record in a secure zone, should be Bogus! */ | |
6452 | vector<DNSRecord> ret; | |
6453 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6454 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6455 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
6456 | BOOST_CHECK_EQUAL(ret.size(), 2); | |
a69867f2 | 6457 | BOOST_CHECK_EQUAL(queriesCount, 8); |
b7f378d1 RG |
6458 | |
6459 | /* again, to test the cache */ | |
6460 | ret.clear(); | |
6461 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6462 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6463 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
6464 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
a69867f2 | 6465 | BOOST_CHECK_EQUAL(queriesCount, 8); |
b7f378d1 RG |
6466 | } |
6467 | ||
6468 | BOOST_AUTO_TEST_CASE(test_dnssec_secure_to_insecure) { | |
6469 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 6470 | initSR(sr, true); |
b7f378d1 | 6471 | |
0c43f455 | 6472 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
b7f378d1 RG |
6473 | |
6474 | primeHints(); | |
6475 | const DNSName target("powerdns.com."); | |
6476 | const ComboAddress targetAddr("192.0.2.42"); | |
6477 | testkeysset_t keys; | |
6478 | ||
6479 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
6480 | luaconfsCopy.dsAnchors.clear(); | |
6481 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
6482 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6483 | ||
6484 | g_luaconfs.setState(luaconfsCopy); | |
6485 | ||
6486 | size_t queriesCount = 0; | |
6487 | ||
18d5b679 | 6488 | 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 |
6489 | queriesCount++; |
6490 | ||
6491 | if (type == QType::DS) { | |
a53e8fe3 | 6492 | if (domain == target) { |
b7f378d1 | 6493 | setLWResult(res, 0, false, false, true); |
895449a5 | 6494 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); |
b7f378d1 RG |
6495 | addNSECRecordToLW(domain, DNSName("z.powerdns.com."), { QType::NS }, 600, res->d_records); |
6496 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6497 | return 1; | |
5374b03b RG |
6498 | } else { |
6499 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
b7f378d1 RG |
6500 | } |
6501 | } | |
6502 | else if (type == QType::DNSKEY) { | |
6503 | if (domain == g_rootdnsname || domain == DNSName("com.")) { | |
6504 | setLWResult(res, 0, true, false, true); | |
6505 | addDNSKEY(keys, domain, 300, res->d_records); | |
6506 | addRRSIG(keys, res->d_records, domain, 300); | |
6507 | return 1; | |
6508 | } | |
6509 | else { | |
6510 | setLWResult(res, 0, false, false, true); | |
895449a5 | 6511 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); |
b7f378d1 RG |
6512 | return 1; |
6513 | } | |
6514 | } | |
a69867f2 | 6515 | else { |
b7f378d1 RG |
6516 | if (isRootServer(ip)) { |
6517 | setLWResult(res, 0, false, false, true); | |
6518 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6519 | addDS(DNSName("com."), 300, res->d_records, keys); | |
6520 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
6521 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6522 | return 1; | |
6523 | } | |
6524 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
a69867f2 RG |
6525 | if (domain == DNSName("com.")) { |
6526 | setLWResult(res, 0, true, false, true); | |
6527 | addRecordToLW(res, DNSName("com."), QType::NS, "a.gtld-servers.com."); | |
6528 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6529 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6530 | } | |
6531 | else { | |
6532 | setLWResult(res, 0, false, false, true); | |
6533 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6534 | /* no DS */ | |
6535 | addNSECRecordToLW(domain, DNSName("z.powerdns.com."), { QType::NS }, 600, res->d_records); | |
6536 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6537 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
6538 | } | |
b7f378d1 RG |
6539 | return 1; |
6540 | } | |
6541 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
6542 | setLWResult(res, 0, true, false, true); | |
a69867f2 RG |
6543 | if (type == QType::NS) { |
6544 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
6545 | } | |
6546 | else { | |
6547 | addRecordToLW(res, domain, QType::A, targetAddr.toString()); | |
6548 | } | |
b7f378d1 RG |
6549 | return 1; |
6550 | } | |
6551 | } | |
6552 | ||
6553 | return 0; | |
6554 | }); | |
6555 | ||
6556 | vector<DNSRecord> ret; | |
6557 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6558 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6559 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
6560 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
6561 | BOOST_CHECK(ret[0].d_type == QType::A); | |
a69867f2 RG |
6562 | /* 4 NS: com at ., com at com, powerdns.com at com, powerdns.com at powerdns.com |
6563 | 4 DNSKEY: ., com (not for powerdns.com because DS denial in referral) | |
6564 | 1 query for A */ | |
6565 | BOOST_CHECK_EQUAL(queriesCount, 7); | |
b7f378d1 RG |
6566 | |
6567 | /* again, to test the cache */ | |
6568 | ret.clear(); | |
6569 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6570 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6571 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
6572 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
6573 | BOOST_CHECK(ret[0].d_type == QType::A); | |
a69867f2 | 6574 | BOOST_CHECK_EQUAL(queriesCount, 7); |
b7f378d1 RG |
6575 | } |
6576 | ||
3cef03e9 RG |
6577 | |
6578 | BOOST_AUTO_TEST_CASE(test_dnssec_secure_direct_ds) { | |
6579 | /* | |
6580 | Direct DS query: | |
6581 | - parent is secure, zone is secure: DS should be secure | |
6582 | */ | |
6583 | std::unique_ptr<SyncRes> sr; | |
6584 | initSR(sr, true); | |
6585 | ||
6586 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
6587 | ||
6588 | primeHints(); | |
6589 | const DNSName target("powerdns.com."); | |
6590 | testkeysset_t keys; | |
6591 | ||
6592 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
6593 | luaconfsCopy.dsAnchors.clear(); | |
6594 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
6595 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6596 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6597 | ||
6598 | g_luaconfs.setState(luaconfsCopy); | |
6599 | ||
6600 | size_t queriesCount = 0; | |
6601 | ||
18d5b679 | 6602 | 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 |
6603 | queriesCount++; |
6604 | ||
6605 | if (type == QType::DS || type == QType::DNSKEY) { | |
6606 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
6607 | } | |
6608 | else { | |
6609 | if (isRootServer(ip)) { | |
6610 | setLWResult(res, 0, false, false, true); | |
6611 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6612 | addDS(DNSName("com."), 300, res->d_records, keys); | |
6613 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
6614 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6615 | return 1; | |
6616 | } | |
6617 | } | |
6618 | ||
6619 | return 0; | |
6620 | }); | |
6621 | ||
6622 | vector<DNSRecord> ret; | |
6623 | int res = sr->beginResolve(target, QType(QType::DS), QClass::IN, ret); | |
6624 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6625 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
6626 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
6627 | for (const auto& record : ret) { | |
6628 | BOOST_CHECK(record.d_type == QType::DS || record.d_type == QType::RRSIG); | |
6629 | } | |
6630 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
6631 | ||
6632 | /* again, to test the cache */ | |
6633 | ret.clear(); | |
6634 | res = sr->beginResolve(target, QType(QType::DS), QClass::IN, ret); | |
6635 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6636 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
6637 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
6638 | for (const auto& record : ret) { | |
6639 | BOOST_CHECK(record.d_type == QType::DS || record.d_type == QType::RRSIG); | |
6640 | } | |
6641 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
6642 | } | |
6643 | ||
6644 | BOOST_AUTO_TEST_CASE(test_dnssec_insecure_direct_ds) { | |
6645 | /* | |
6646 | Direct DS query: | |
6647 | - parent is secure, zone is insecure: DS denial should be secure | |
6648 | */ | |
6649 | std::unique_ptr<SyncRes> sr; | |
6650 | initSR(sr, true); | |
6651 | ||
6652 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
6653 | ||
6654 | primeHints(); | |
6655 | const DNSName target("powerdns.com."); | |
6656 | testkeysset_t keys; | |
6657 | ||
6658 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
6659 | luaconfsCopy.dsAnchors.clear(); | |
6660 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
6661 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6662 | ||
6663 | g_luaconfs.setState(luaconfsCopy); | |
6664 | ||
6665 | size_t queriesCount = 0; | |
6666 | ||
18d5b679 | 6667 | 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 |
6668 | queriesCount++; |
6669 | ||
6670 | if (type == QType::DS || type == QType::DNSKEY) { | |
6671 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
6672 | } | |
6673 | else { | |
6674 | if (isRootServer(ip)) { | |
6675 | setLWResult(res, 0, false, false, true); | |
6676 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6677 | addDS(DNSName("com."), 300, res->d_records, keys); | |
6678 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
6679 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6680 | return 1; | |
6681 | } | |
6682 | } | |
6683 | ||
6684 | return 0; | |
6685 | }); | |
6686 | ||
6687 | vector<DNSRecord> ret; | |
6688 | int res = sr->beginResolve(target, QType(QType::DS), QClass::IN, ret); | |
6689 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6690 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
6691 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
6692 | for (const auto& record : ret) { | |
6693 | BOOST_CHECK(record.d_type == QType::SOA || record.d_type == QType::NSEC || record.d_type == QType::RRSIG); | |
6694 | } | |
6695 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
6696 | ||
6697 | /* again, to test the cache */ | |
6698 | ret.clear(); | |
6699 | res = sr->beginResolve(target, QType(QType::DS), QClass::IN, ret); | |
6700 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6701 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
6702 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
6703 | for (const auto& record : ret) { | |
6704 | BOOST_CHECK(record.d_type == QType::SOA || record.d_type == QType::NSEC || record.d_type == QType::RRSIG); | |
6705 | } | |
6706 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
6707 | } | |
6708 | ||
70b3fe7a RG |
6709 | BOOST_AUTO_TEST_CASE(test_dnssec_secure_to_insecure_skipped_cut) { |
6710 | std::unique_ptr<SyncRes> sr; | |
a69867f2 | 6711 | initSR(sr, true); |
70b3fe7a | 6712 | |
0c43f455 | 6713 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
70b3fe7a RG |
6714 | |
6715 | primeHints(); | |
6716 | const DNSName target("www.sub.powerdns.com."); | |
6717 | const ComboAddress targetAddr("192.0.2.42"); | |
6718 | testkeysset_t keys; | |
6719 | ||
6720 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
6721 | luaconfsCopy.dsAnchors.clear(); | |
6722 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
6723 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6724 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6725 | ||
6726 | g_luaconfs.setState(luaconfsCopy); | |
6727 | ||
6728 | size_t queriesCount = 0; | |
6729 | ||
18d5b679 | 6730 | 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 |
6731 | queriesCount++; |
6732 | ||
6733 | if (type == QType::DS) { | |
6734 | if (domain == DNSName("sub.powerdns.com.")) { | |
6735 | setLWResult(res, 0, false, false, true); | |
6736 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
6737 | addRRSIG(keys, res->d_records, DNSName("powerdns.com."), 300); | |
6738 | addNSECRecordToLW(domain, DNSName("z.powerdns.com."), { QType::NS }, 600, res->d_records); | |
6739 | addRRSIG(keys, res->d_records, DNSName("powerdns.com."), 300); | |
6740 | return 1; | |
6741 | } | |
6742 | else if (domain == DNSName("www.sub.powerdns.com.")) { | |
6743 | setLWResult(res, 0, false, false, true); | |
6744 | 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); | |
6745 | return 1; | |
6746 | } | |
5374b03b RG |
6747 | else { |
6748 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
6749 | } | |
70b3fe7a RG |
6750 | } |
6751 | else if (type == QType::DNSKEY) { | |
a69867f2 | 6752 | if (domain == g_rootdnsname || domain == DNSName("com.") || domain == DNSName("powerdns.com.")) { |
70b3fe7a RG |
6753 | setLWResult(res, 0, true, false, true); |
6754 | addDNSKEY(keys, domain, 300, res->d_records); | |
6755 | addRRSIG(keys, res->d_records, domain, 300); | |
6756 | return 1; | |
6757 | } | |
6758 | else { | |
6759 | setLWResult(res, 0, false, false, true); | |
6760 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
6761 | return 1; | |
6762 | } | |
6763 | } | |
88cb0fe0 | 6764 | else { |
70b3fe7a RG |
6765 | if (isRootServer(ip)) { |
6766 | setLWResult(res, 0, false, false, true); | |
6767 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6768 | addDS(DNSName("com."), 300, res->d_records, keys); | |
6769 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
6770 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6771 | return 1; | |
6772 | } | |
6773 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
a69867f2 RG |
6774 | if (domain == DNSName("com.")) { |
6775 | setLWResult(res, 0, true, false, true); | |
6776 | addRecordToLW(res, DNSName("com."), QType::NS, "a.gtld-servers.com."); | |
6777 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6778 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6779 | } | |
6780 | else { | |
6781 | setLWResult(res, 0, false, false, true); | |
6782 | addRecordToLW(res, DNSName("powerdns.com."), QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6783 | addDS(DNSName("powerdns.com."), 300, res->d_records, keys); | |
6784 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6785 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
6786 | } | |
70b3fe7a RG |
6787 | return 1; |
6788 | } | |
6789 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
6790 | setLWResult(res, 0, true, false, true); | |
a69867f2 RG |
6791 | if (type == QType::NS) { |
6792 | if (domain == DNSName("www.sub.powerdns.com.")) { | |
6793 | 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); | |
6794 | } | |
6795 | else if (domain == DNSName("sub.powerdns.com.")) { | |
6796 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
a69867f2 RG |
6797 | } |
6798 | else if (domain == DNSName("powerdns.com.")) { | |
6799 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
6800 | addRRSIG(keys, res->d_records, DNSName("powerdns.com."), 300); | |
6801 | } | |
6802 | } else { | |
6803 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
6804 | } | |
70b3fe7a RG |
6805 | return 1; |
6806 | } | |
6807 | } | |
6808 | ||
6809 | return 0; | |
6810 | }); | |
6811 | ||
6812 | vector<DNSRecord> ret; | |
6813 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6814 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6815 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
6816 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
6817 | BOOST_CHECK(ret[0].d_type == QType::A); | |
5374b03b | 6818 | BOOST_CHECK_EQUAL(queriesCount, 9); |
70b3fe7a RG |
6819 | |
6820 | /* again, to test the cache */ | |
6821 | ret.clear(); | |
6822 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6823 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6824 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
6825 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
6826 | BOOST_CHECK(ret[0].d_type == QType::A); | |
5374b03b | 6827 | BOOST_CHECK_EQUAL(queriesCount, 9); |
70b3fe7a RG |
6828 | } |
6829 | ||
6830 | BOOST_AUTO_TEST_CASE(test_dnssec_insecure_to_ta_skipped_cut) { | |
6831 | std::unique_ptr<SyncRes> sr; | |
a69867f2 | 6832 | initSR(sr, true); |
70b3fe7a | 6833 | |
0c43f455 | 6834 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
70b3fe7a RG |
6835 | |
6836 | primeHints(); | |
6837 | const DNSName target("www.sub.powerdns.com."); | |
6838 | const ComboAddress targetAddr("192.0.2.42"); | |
6839 | testkeysset_t keys; | |
6840 | ||
6841 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
6842 | luaconfsCopy.dsAnchors.clear(); | |
6843 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
6844 | /* No key material for .com */ | |
6845 | /* But TA for sub.powerdns.com. */ | |
6846 | generateKeyMaterial(DNSName("sub.powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6847 | luaconfsCopy.dsAnchors[DNSName("sub.powerdns.com.")].insert(keys[DNSName("sub.powerdns.com.")].second); | |
6848 | g_luaconfs.setState(luaconfsCopy); | |
6849 | ||
6850 | size_t queriesCount = 0; | |
6851 | ||
18d5b679 | 6852 | 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 |
6853 | queriesCount++; |
6854 | ||
6855 | if (type == QType::DS) { | |
88cb0fe0 RG |
6856 | if (domain == DNSName("www.sub.powerdns.com")) { |
6857 | setLWResult(res, 0, false, false, true); | |
6858 | 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); | |
6859 | addRRSIG(keys, res->d_records, DNSName("sub.powerdns.com"), 300); | |
6860 | addNSECRecordToLW(DNSName("www.sub.powerdns.com"), DNSName("vww.sub.powerdns.com."), { QType::A }, 600, res->d_records); | |
6861 | addRRSIG(keys, res->d_records, DNSName("sub.powerdns.com"), 300); | |
6862 | } | |
6863 | else { | |
6864 | setLWResult(res, 0, false, false, true); | |
5374b03b RG |
6865 | |
6866 | if (domain == DNSName("com.")) { | |
6867 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
6868 | /* no DS */ | |
6869 | addNSECRecordToLW(DNSName("com."), DNSName("dom."), { QType::NS }, 600, res->d_records); | |
6870 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
6871 | } | |
6872 | else { | |
6873 | setLWResult(res, 0, false, false, true); | |
6874 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
6875 | } | |
88cb0fe0 | 6876 | } |
70b3fe7a RG |
6877 | return 1; |
6878 | } | |
6879 | else if (type == QType::DNSKEY) { | |
6880 | if (domain == g_rootdnsname || domain == DNSName("sub.powerdns.com.")) { | |
6881 | setLWResult(res, 0, true, false, true); | |
6882 | addDNSKEY(keys, domain, 300, res->d_records); | |
6883 | addRRSIG(keys, res->d_records, domain, 300); | |
6884 | return 1; | |
6885 | } | |
6886 | } | |
88cb0fe0 | 6887 | else { |
70b3fe7a RG |
6888 | if (isRootServer(ip)) { |
6889 | setLWResult(res, 0, false, false, true); | |
6890 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6891 | /* no DS */ | |
6892 | addNSECRecordToLW(DNSName("com."), DNSName("dom."), { QType::NS }, 600, res->d_records); | |
6893 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
6894 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6895 | return 1; | |
6896 | } | |
6897 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
88cb0fe0 RG |
6898 | if (domain == DNSName("com.")) { |
6899 | setLWResult(res, 0, true, false, true); | |
6900 | addRecordToLW(res, DNSName("com."), QType::NS, "a.gtld-servers.com."); | |
6901 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6902 | } | |
5374b03b | 6903 | else if (domain.isPartOf(DNSName("powerdns.com."))) { |
88cb0fe0 RG |
6904 | setLWResult(res, 0, false, false, true); |
6905 | addRecordToLW(res, DNSName("powerdns.com."), QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6906 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
6907 | } | |
70b3fe7a RG |
6908 | return 1; |
6909 | } | |
6910 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
6911 | setLWResult(res, 0, true, false, true); | |
88cb0fe0 RG |
6912 | if (type == QType::NS) { |
6913 | if (domain == DNSName("www.sub.powerdns.com.")) { | |
6914 | 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); | |
6915 | addRRSIG(keys, res->d_records, DNSName("sub.powerdns.com"), 300); | |
6916 | addNSECRecordToLW(DNSName("www.sub.powerdns.com"), DNSName("vww.sub.powerdns.com."), { QType::A }, 600, res->d_records); | |
6917 | addRRSIG(keys, res->d_records, DNSName("sub.powerdns.com"), 300); | |
6918 | } | |
6919 | else if (domain == DNSName("sub.powerdns.com.")) { | |
6920 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
6921 | addRRSIG(keys, res->d_records, DNSName("sub.powerdns.com."), 300); | |
6922 | } | |
6923 | else if (domain == DNSName("powerdns.com.")) { | |
6924 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
6925 | } | |
6926 | } | |
6927 | else if (domain == DNSName("www.sub.powerdns.com.")) { | |
6928 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
6929 | addRRSIG(keys, res->d_records, DNSName("sub.powerdns.com."), 300); | |
6930 | } | |
70b3fe7a RG |
6931 | return 1; |
6932 | } | |
6933 | } | |
6934 | ||
6935 | return 0; | |
6936 | }); | |
6937 | ||
6938 | vector<DNSRecord> ret; | |
6939 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6940 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6941 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
88cb0fe0 | 6942 | BOOST_REQUIRE_EQUAL(ret.size(), 2); |
70b3fe7a | 6943 | BOOST_CHECK(ret[0].d_type == QType::A); |
5374b03b | 6944 | BOOST_CHECK_EQUAL(queriesCount, 7); |
70b3fe7a RG |
6945 | |
6946 | /* again, to test the cache */ | |
6947 | ret.clear(); | |
6948 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6949 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6950 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
88cb0fe0 | 6951 | BOOST_REQUIRE_EQUAL(ret.size(), 2); |
70b3fe7a | 6952 | BOOST_CHECK(ret[0].d_type == QType::A); |
5374b03b | 6953 | BOOST_CHECK_EQUAL(queriesCount, 7); |
70b3fe7a RG |
6954 | } |
6955 | ||
b7f378d1 RG |
6956 | BOOST_AUTO_TEST_CASE(test_dnssec_secure_to_insecure_nodata) { |
6957 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 6958 | initSR(sr, true); |
b7f378d1 | 6959 | |
0c43f455 | 6960 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
b7f378d1 RG |
6961 | |
6962 | primeHints(); | |
6963 | const DNSName target("powerdns.com."); | |
6964 | testkeysset_t keys; | |
6965 | ||
6966 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
6967 | luaconfsCopy.dsAnchors.clear(); | |
6968 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
6969 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6970 | ||
6971 | g_luaconfs.setState(luaconfsCopy); | |
6972 | ||
6973 | size_t queriesCount = 0; | |
6974 | ||
18d5b679 | 6975 | 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 |
6976 | queriesCount++; |
6977 | ||
6978 | if (type == QType::DS) { | |
a53e8fe3 | 6979 | if (domain == target) { |
b7f378d1 | 6980 | setLWResult(res, 0, false, false, true); |
895449a5 | 6981 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); |
b7f378d1 RG |
6982 | addNSECRecordToLW(domain, DNSName("z.powerdns.com."), { QType::NS }, 600, res->d_records); |
6983 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6984 | return 1; | |
6985 | } | |
5374b03b RG |
6986 | else { |
6987 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
6988 | } | |
b7f378d1 RG |
6989 | } |
6990 | else if (type == QType::DNSKEY) { | |
6991 | if (domain == g_rootdnsname || domain == DNSName("com.")) { | |
6992 | setLWResult(res, 0, true, false, true); | |
6993 | addDNSKEY(keys, domain, 300, res->d_records); | |
6994 | addRRSIG(keys, res->d_records, domain, 300); | |
6995 | return 1; | |
6996 | } | |
6997 | else { | |
6998 | setLWResult(res, 0, false, false, true); | |
895449a5 | 6999 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); |
b7f378d1 RG |
7000 | return 1; |
7001 | } | |
7002 | } | |
a69867f2 | 7003 | else { |
b7f378d1 RG |
7004 | if (isRootServer(ip)) { |
7005 | setLWResult(res, 0, false, false, true); | |
7006 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7007 | addDS(DNSName("com."), 300, res->d_records, keys); | |
7008 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
7009 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7010 | return 1; | |
7011 | } | |
7012 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
a69867f2 RG |
7013 | if (domain == DNSName("com.")) { |
7014 | setLWResult(res, 0, true, false, true); | |
7015 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
7016 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7017 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7018 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7019 | } | |
7020 | else { | |
7021 | setLWResult(res, 0, false, false, true); | |
7022 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7023 | /* no DS */ | |
7024 | addNSECRecordToLW(domain, DNSName("z.powerdns.com."), { QType::NS }, 600, res->d_records); | |
7025 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7026 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
7027 | } | |
b7f378d1 RG |
7028 | return 1; |
7029 | } | |
7030 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
a69867f2 RG |
7031 | if (type == QType::NS) { |
7032 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
7033 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
7034 | } | |
7035 | else { | |
7036 | setLWResult(res, 0, true, false, true); | |
7037 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
7038 | } | |
b7f378d1 RG |
7039 | return 1; |
7040 | } | |
7041 | } | |
7042 | ||
7043 | return 0; | |
7044 | }); | |
7045 | ||
7046 | vector<DNSRecord> ret; | |
7047 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7048 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7049 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
7050 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
a69867f2 RG |
7051 | /* 4 NS (com from root, com from com, powerdns.com from com, |
7052 | powerdns.com from powerdns.com) | |
7053 | 2 DNSKEY (. and com., none for powerdns.com because no DS) | |
7054 | 1 query for A | |
7055 | */ | |
7056 | BOOST_CHECK_EQUAL(queriesCount, 7); | |
b7f378d1 RG |
7057 | |
7058 | /* again, to test the cache */ | |
7059 | ret.clear(); | |
7060 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7061 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7062 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
7063 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
a69867f2 | 7064 | BOOST_CHECK_EQUAL(queriesCount, 7); |
b7f378d1 RG |
7065 | } |
7066 | ||
895449a5 | 7067 | BOOST_AUTO_TEST_CASE(test_dnssec_secure_to_insecure_cname) { |
b7f378d1 | 7068 | std::unique_ptr<SyncRes> sr; |
860d5e8e | 7069 | initSR(sr, true); |
b7f378d1 | 7070 | |
0c43f455 | 7071 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
b7f378d1 | 7072 | |
895449a5 RG |
7073 | primeHints(); |
7074 | const DNSName target("powerdns.com."); | |
7075 | const DNSName targetCName("power-dns.com."); | |
7076 | const ComboAddress targetCNameAddr("192.0.2.42"); | |
7077 | testkeysset_t keys; | |
7078 | ||
7079 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
7080 | luaconfsCopy.dsAnchors.clear(); | |
7081 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
7082 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7083 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7084 | g_luaconfs.setState(luaconfsCopy); | |
7085 | ||
7086 | size_t queriesCount = 0; | |
7087 | ||
18d5b679 | 7088 | 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 |
7089 | queriesCount++; |
7090 | ||
7091 | if (type == QType::DS) { | |
5374b03b | 7092 | if (domain == targetCName) { |
895449a5 RG |
7093 | setLWResult(res, 0, false, false, true); |
7094 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
7095 | addNSECRecordToLW(domain, DNSName("z.power-dns.com."), { QType::NS }, 600, res->d_records); | |
7096 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7097 | return 1; | |
7098 | } | |
5374b03b RG |
7099 | else { |
7100 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
7101 | } | |
895449a5 RG |
7102 | } |
7103 | else if (type == QType::DNSKEY) { | |
7104 | if (domain == g_rootdnsname || domain == DNSName("com.") || domain == DNSName("powerdns.com.")) { | |
7105 | setLWResult(res, 0, true, false, true); | |
7106 | addDNSKEY(keys, domain, 300, res->d_records); | |
7107 | addRRSIG(keys, res->d_records, domain, 300); | |
7108 | return 1; | |
7109 | } | |
7110 | else { | |
7111 | setLWResult(res, 0, false, false, true); | |
7112 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
7113 | return 1; | |
7114 | } | |
7115 | } | |
7116 | else { | |
7117 | if (isRootServer(ip)) { | |
7118 | setLWResult(res, 0, false, false, true); | |
7119 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7120 | addDS(DNSName("com."), 300, res->d_records, keys); | |
7121 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
7122 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7123 | return 1; | |
7124 | } | |
7125 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
7126 | setLWResult(res, 0, false, false, true); | |
a69867f2 RG |
7127 | if (domain == DNSName("com.")) { |
7128 | setLWResult(res, 0, true, false, true); | |
7129 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
7130 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7131 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7132 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
895449a5 | 7133 | } |
a69867f2 RG |
7134 | else { |
7135 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7136 | if (domain == DNSName("powerdns.com.")) { | |
7137 | addDS(DNSName("powerdns.com."), 300, res->d_records, keys); | |
7138 | } | |
7139 | else if (domain == targetCName) { | |
7140 | addNSECRecordToLW(domain, DNSName("z.power-dns.com."), { QType::NS }, 600, res->d_records); | |
7141 | } | |
7142 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7143 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
895449a5 | 7144 | } |
a69867f2 | 7145 | |
895449a5 RG |
7146 | return 1; |
7147 | } | |
7148 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
7149 | setLWResult(res, 0, true, false, true); | |
a69867f2 RG |
7150 | |
7151 | if (type == QType::NS) { | |
7152 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
7153 | if (domain == DNSName("powerdns.com.")) { | |
7154 | addRRSIG(keys, res->d_records, domain, 300); | |
7155 | } | |
7156 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
7157 | if (domain == DNSName("powerdns.com.")) { | |
7158 | addRRSIG(keys, res->d_records, domain, 300); | |
7159 | } | |
895449a5 | 7160 | } |
a69867f2 RG |
7161 | else { |
7162 | if (domain == DNSName("powerdns.com.")) { | |
7163 | addRecordToLW(res, domain, QType::CNAME, targetCName.toString()); | |
7164 | addRRSIG(keys, res->d_records, domain, 300); | |
7165 | } | |
7166 | else if (domain == targetCName) { | |
7167 | addRecordToLW(res, domain, QType::A, targetCNameAddr.toString()); | |
7168 | } | |
895449a5 | 7169 | } |
a69867f2 | 7170 | |
895449a5 RG |
7171 | return 1; |
7172 | } | |
7173 | } | |
7174 | ||
7175 | return 0; | |
7176 | }); | |
7177 | ||
7178 | vector<DNSRecord> ret; | |
7179 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7180 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7181 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
7182 | BOOST_REQUIRE_EQUAL(ret.size(), 3); | |
a69867f2 | 7183 | BOOST_CHECK_EQUAL(queriesCount, 11); |
895449a5 RG |
7184 | |
7185 | /* again, to test the cache */ | |
7186 | ret.clear(); | |
7187 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7188 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7189 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
7190 | BOOST_REQUIRE_EQUAL(ret.size(), 3); | |
a69867f2 | 7191 | BOOST_CHECK_EQUAL(queriesCount, 11); |
895449a5 RG |
7192 | } |
7193 | ||
8783a0ac RG |
7194 | BOOST_AUTO_TEST_CASE(test_dnssec_secure_to_insecure_cname_glue) { |
7195 | std::unique_ptr<SyncRes> sr; | |
cd48a0ff | 7196 | initSR(sr, true); |
8783a0ac RG |
7197 | |
7198 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
7199 | ||
7200 | primeHints(); | |
7201 | const DNSName target("powerdns.com."); | |
7202 | const DNSName targetCName1("cname.sub.powerdns.com."); | |
7203 | const DNSName targetCName2("cname2.sub.powerdns.com."); | |
7204 | const ComboAddress targetCName2Addr("192.0.2.42"); | |
7205 | testkeysset_t keys; | |
7206 | ||
7207 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
7208 | luaconfsCopy.dsAnchors.clear(); | |
7209 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
7210 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7211 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7212 | g_luaconfs.setState(luaconfsCopy); | |
7213 | ||
7214 | size_t queriesCount = 0; | |
7215 | ||
18d5b679 | 7216 | 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) { |
8783a0ac RG |
7217 | queriesCount++; |
7218 | ||
7219 | if (type == QType::DS || type == QType::DNSKEY) { | |
7220 | if (domain == DNSName("sub.powerdns.com")) { | |
7221 | setLWResult(res, 0, false, false, true); | |
7222 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
7223 | addNSECRecordToLW(domain, DNSName("z.power-dns.com."), { QType::NS }, 600, res->d_records); | |
7224 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7225 | return 1; | |
7226 | } | |
7227 | else { | |
7228 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
7229 | } | |
7230 | } | |
7231 | else { | |
7232 | if (isRootServer(ip)) { | |
7233 | setLWResult(res, 0, false, false, true); | |
7234 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7235 | addDS(DNSName("com."), 300, res->d_records, keys); | |
7236 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
7237 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7238 | return 1; | |
7239 | } | |
7240 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
7241 | setLWResult(res, 0, false, false, true); | |
7242 | if (domain == DNSName("com.")) { | |
7243 | setLWResult(res, 0, true, false, true); | |
7244 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
7245 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7246 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7247 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7248 | } | |
7249 | else { | |
7250 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7251 | if (domain == DNSName("powerdns.com.")) { | |
7252 | addDS(DNSName("powerdns.com."), 300, res->d_records, keys); | |
7253 | } | |
7254 | else if (domain == DNSName("sub.powerdns.com")) { | |
7255 | addNSECRecordToLW(domain, DNSName("z.power-dns.com."), { QType::NS }, 600, res->d_records); | |
7256 | } | |
7257 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7258 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
7259 | } | |
7260 | ||
7261 | return 1; | |
7262 | } | |
7263 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
7264 | setLWResult(res, 0, true, false, true); | |
7265 | ||
7266 | if (type == QType::NS) { | |
7267 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
7268 | if (domain == DNSName("powerdns.com.")) { | |
7269 | addRRSIG(keys, res->d_records, domain, 300); | |
7270 | } | |
7271 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
7272 | if (domain == DNSName("powerdns.com.")) { | |
7273 | addRRSIG(keys, res->d_records, domain, 300); | |
7274 | } | |
7275 | } | |
7276 | else { | |
7277 | if (domain == DNSName("powerdns.com.")) { | |
7278 | addRecordToLW(res, domain, QType::CNAME, targetCName1.toString()); | |
7279 | addRRSIG(keys, res->d_records, domain, 300); | |
7280 | /* add the CNAME target as a glue, with no RRSIG since the sub zone is insecure */ | |
7281 | addRecordToLW(res, targetCName1, QType::CNAME, targetCName2.toString()); | |
7282 | addRecordToLW(res, targetCName2, QType::A, targetCName2Addr.toString()); | |
7283 | } | |
7284 | else if (domain == targetCName1) { | |
7285 | addRecordToLW(res, domain, QType::CNAME, targetCName2.toString()); | |
7286 | } | |
7287 | else if (domain == targetCName2) { | |
7288 | addRecordToLW(res, domain, QType::A, targetCName2Addr.toString()); | |
7289 | } | |
7290 | } | |
7291 | ||
7292 | return 1; | |
7293 | } | |
7294 | } | |
7295 | ||
7296 | return 0; | |
7297 | }); | |
7298 | ||
7299 | vector<DNSRecord> ret; | |
7300 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7301 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7302 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
7303 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
7304 | BOOST_CHECK_EQUAL(queriesCount, 11); | |
7305 | ||
7306 | /* again, to test the cache */ | |
7307 | ret.clear(); | |
7308 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7309 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7310 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
7311 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
7312 | BOOST_CHECK_EQUAL(queriesCount, 11); | |
7313 | } | |
7314 | ||
3d5ebf10 RG |
7315 | BOOST_AUTO_TEST_CASE(test_dnssec_insecure_to_secure_cname) { |
7316 | std::unique_ptr<SyncRes> sr; | |
7317 | initSR(sr, true); | |
7318 | ||
0c43f455 | 7319 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
3d5ebf10 RG |
7320 | |
7321 | primeHints(); | |
7322 | const DNSName target("power-dns.com."); | |
7323 | const DNSName targetCName("powerdns.com."); | |
7324 | const ComboAddress targetCNameAddr("192.0.2.42"); | |
7325 | testkeysset_t keys; | |
7326 | ||
7327 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
7328 | luaconfsCopy.dsAnchors.clear(); | |
7329 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
7330 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7331 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7332 | g_luaconfs.setState(luaconfsCopy); | |
7333 | ||
7334 | size_t queriesCount = 0; | |
7335 | ||
18d5b679 | 7336 | 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 |
7337 | queriesCount++; |
7338 | ||
7339 | if (type == QType::DS) { | |
a53e8fe3 | 7340 | if (domain == DNSName("power-dns.com.")) { |
3d5ebf10 RG |
7341 | setLWResult(res, 0, false, false, true); |
7342 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
7343 | addNSECRecordToLW(domain, DNSName("z.power-dns.com."), { QType::NS }, 600, res->d_records); | |
7344 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7345 | return 1; | |
7346 | } | |
5374b03b RG |
7347 | else { |
7348 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
7349 | } | |
3d5ebf10 RG |
7350 | } |
7351 | else if (type == QType::DNSKEY) { | |
7352 | if (domain == g_rootdnsname || domain == DNSName("com.") || domain == DNSName("powerdns.com.")) { | |
7353 | setLWResult(res, 0, true, false, true); | |
7354 | addDNSKEY(keys, domain, 300, res->d_records); | |
7355 | addRRSIG(keys, res->d_records, domain, 300); | |
7356 | return 1; | |
7357 | } | |
7358 | else { | |
7359 | setLWResult(res, 0, false, false, true); | |
7360 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
7361 | return 1; | |
7362 | } | |
7363 | } | |
7364 | else { | |
7365 | if (isRootServer(ip)) { | |
7366 | setLWResult(res, 0, false, false, true); | |
7367 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7368 | addDS(DNSName("com."), 300, res->d_records, keys); | |
7369 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
7370 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7371 | return 1; | |
7372 | } | |
7373 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
a69867f2 RG |
7374 | if (domain == DNSName("com.")) { |
7375 | setLWResult(res, 0, true, false, true); | |
7376 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
7377 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7378 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7379 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
3d5ebf10 | 7380 | } |
a69867f2 RG |
7381 | else if (domain == DNSName("powerdns.com.") || domain == DNSName("power-dns.com.")) { |
7382 | setLWResult(res, 0, false, false, true); | |
7383 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7384 | if (domain == targetCName) { | |
7385 | addDS(DNSName("powerdns.com."), 300, res->d_records, keys); | |
7386 | } | |
7387 | else if (domain == target) { | |
7388 | addNSECRecordToLW(domain, DNSName("z.power-dns.com."), { QType::NS }, 600, res->d_records); | |
7389 | } | |
7390 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7391 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
3d5ebf10 | 7392 | } |
3d5ebf10 RG |
7393 | return 1; |
7394 | } | |
7395 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
7396 | setLWResult(res, 0, true, false, true); | |
a69867f2 RG |
7397 | if (type == QType::NS) { |
7398 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
7399 | if (domain == DNSName("powerdns.com.")) { | |
7400 | addRRSIG(keys, res->d_records, domain, 300); | |
7401 | } | |
7402 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
7403 | if (domain == DNSName("powerdns.com.")) { | |
7404 | addRRSIG(keys, res->d_records, domain, 300); | |
7405 | } | |
3d5ebf10 | 7406 | } |
a69867f2 RG |
7407 | else { |
7408 | if (domain == target) { | |
7409 | addRecordToLW(res, domain, QType::CNAME, targetCName.toString()); | |
7410 | } | |
7411 | else if (domain == targetCName) { | |
7412 | addRecordToLW(res, domain, QType::A, targetCNameAddr.toString()); | |
7413 | addRRSIG(keys, res->d_records, domain, 300); | |
7414 | } | |
3d5ebf10 RG |
7415 | } |
7416 | return 1; | |
7417 | } | |
7418 | } | |
7419 | ||
7420 | return 0; | |
7421 | }); | |
7422 | ||
7423 | vector<DNSRecord> ret; | |
7424 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7425 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7426 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
7427 | BOOST_REQUIRE_EQUAL(ret.size(), 3); | |
a69867f2 | 7428 | BOOST_CHECK_EQUAL(queriesCount, 11); |
3d5ebf10 RG |
7429 | |
7430 | /* again, to test the cache */ | |
7431 | ret.clear(); | |
7432 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7433 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7434 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
7435 | BOOST_REQUIRE_EQUAL(ret.size(), 3); | |
a69867f2 | 7436 | BOOST_CHECK_EQUAL(queriesCount, 11); |
3d5ebf10 RG |
7437 | } |
7438 | ||
7439 | BOOST_AUTO_TEST_CASE(test_dnssec_bogus_to_secure_cname) { | |
7440 | std::unique_ptr<SyncRes> sr; | |
7441 | initSR(sr, true); | |
7442 | ||
0c43f455 | 7443 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
3d5ebf10 RG |
7444 | |
7445 | primeHints(); | |
7446 | const DNSName target("power-dns.com."); | |
7447 | const DNSName targetCName("powerdns.com."); | |
7448 | const ComboAddress targetCNameAddr("192.0.2.42"); | |
7449 | testkeysset_t keys; | |
7450 | ||
7451 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
7452 | luaconfsCopy.dsAnchors.clear(); | |
7453 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
7454 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7455 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7456 | generateKeyMaterial(DNSName("power-dns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7457 | g_luaconfs.setState(luaconfsCopy); | |
7458 | ||
7459 | size_t queriesCount = 0; | |
7460 | ||
18d5b679 | 7461 | 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 |
7462 | queriesCount++; |
7463 | ||
5374b03b RG |
7464 | if (type == QType::DS || type == QType::DNSKEY) { |
7465 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
3d5ebf10 RG |
7466 | } |
7467 | else { | |
7468 | if (isRootServer(ip)) { | |
7469 | setLWResult(res, 0, false, false, true); | |
7470 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7471 | addDS(DNSName("com."), 300, res->d_records, keys); | |
7472 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
7473 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7474 | return 1; | |
7475 | } | |
7476 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
a69867f2 RG |
7477 | if (domain == DNSName("com.")) { |
7478 | setLWResult(res, 0, true, false, true); | |
7479 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
7480 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7481 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7482 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7483 | } | |
7484 | else if (domain == DNSName("powerdns.com.") || domain == DNSName("power-dns.com.")) { | |
7485 | setLWResult(res, 0, false, false, true); | |
7486 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7487 | addDS(DNSName(domain), 300, res->d_records, keys); | |
7488 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7489 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
7490 | } | |
3d5ebf10 RG |
7491 | return 1; |
7492 | } | |
7493 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
7494 | setLWResult(res, 0, true, false, true); | |
a69867f2 RG |
7495 | if (type == QType::NS) { |
7496 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
7497 | addRRSIG(keys, res->d_records, domain, 300); | |
7498 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
3d5ebf10 RG |
7499 | addRRSIG(keys, res->d_records, domain, 300); |
7500 | } | |
a69867f2 RG |
7501 | else { |
7502 | if (domain == target) { | |
7503 | addRecordToLW(res, domain, QType::CNAME, targetCName.toString()); | |
7504 | /* No RRSIG, leading to bogus */ | |
7505 | } | |
7506 | else if (domain == targetCName) { | |
7507 | addRecordToLW(res, domain, QType::A, targetCNameAddr.toString()); | |
7508 | addRRSIG(keys, res->d_records, domain, 300); | |
7509 | } | |
7510 | } | |
3d5ebf10 RG |
7511 | return 1; |
7512 | } | |
7513 | } | |
7514 | ||
7515 | return 0; | |
7516 | }); | |
7517 | ||
7518 | vector<DNSRecord> ret; | |
7519 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7520 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7521 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
7522 | BOOST_REQUIRE_EQUAL(ret.size(), 3); | |
428f41b7 | 7523 | BOOST_CHECK_EQUAL(queriesCount, 11); |
3d5ebf10 RG |
7524 | |
7525 | /* again, to test the cache */ | |
7526 | ret.clear(); | |
7527 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7528 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7529 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
7530 | BOOST_REQUIRE_EQUAL(ret.size(), 3); | |
428f41b7 | 7531 | BOOST_CHECK_EQUAL(queriesCount, 11); |
3d5ebf10 RG |
7532 | } |
7533 | ||
7534 | BOOST_AUTO_TEST_CASE(test_dnssec_secure_to_bogus_cname) { | |
7535 | std::unique_ptr<SyncRes> sr; | |
7536 | initSR(sr, true); | |
7537 | ||
0c43f455 | 7538 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
3d5ebf10 RG |
7539 | |
7540 | primeHints(); | |
7541 | const DNSName target("power-dns.com."); | |
7542 | const DNSName targetCName("powerdns.com."); | |
7543 | const ComboAddress targetCNameAddr("192.0.2.42"); | |
7544 | testkeysset_t keys; | |
7545 | ||
7546 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
7547 | luaconfsCopy.dsAnchors.clear(); | |
7548 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
7549 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7550 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7551 | generateKeyMaterial(DNSName("power-dns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7552 | g_luaconfs.setState(luaconfsCopy); | |
7553 | ||
7554 | size_t queriesCount = 0; | |
7555 | ||
18d5b679 | 7556 | 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 |
7557 | queriesCount++; |
7558 | ||
5374b03b RG |
7559 | if (type == QType::DS || type == QType::DNSKEY) { |
7560 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
3d5ebf10 RG |
7561 | } |
7562 | else { | |
7563 | if (isRootServer(ip)) { | |
7564 | setLWResult(res, 0, false, false, true); | |
7565 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7566 | addDS(DNSName("com."), 300, res->d_records, keys); | |
7567 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
7568 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7569 | return 1; | |
7570 | } | |
7571 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
a69867f2 RG |
7572 | if (domain == DNSName("com.")) { |
7573 | setLWResult(res, 0, true, false, true); | |
7574 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
7575 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7576 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7577 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7578 | } | |
7579 | else if (domain == DNSName("powerdns.com.") || domain == DNSName("power-dns.com.")) { | |
7580 | setLWResult(res, 0, false, false, true); | |
7581 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7582 | addDS(DNSName(domain), 300, res->d_records, keys); | |
7583 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7584 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
7585 | } | |
3d5ebf10 RG |
7586 | return 1; |
7587 | } | |
7588 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
7589 | setLWResult(res, 0, true, false, true); | |
a69867f2 RG |
7590 | if (type == QType::NS) { |
7591 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
7592 | addRRSIG(keys, res->d_records, domain, 300); | |
7593 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
3d5ebf10 RG |
7594 | addRRSIG(keys, res->d_records, domain, 300); |
7595 | } | |
a69867f2 RG |
7596 | else { |
7597 | if (domain == target) { | |
7598 | addRecordToLW(res, domain, QType::CNAME, targetCName.toString()); | |
7599 | addRRSIG(keys, res->d_records, domain, 300); | |
7600 | } | |
7601 | else if (domain == targetCName) { | |
7602 | addRecordToLW(res, domain, QType::A, targetCNameAddr.toString()); | |
7603 | /* No RRSIG, leading to bogus */ | |
7604 | } | |
3d5ebf10 RG |
7605 | } |
7606 | return 1; | |
7607 | } | |
7608 | } | |
7609 | ||
7610 | return 0; | |
7611 | }); | |
7612 | ||
7613 | vector<DNSRecord> ret; | |
7614 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7615 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7616 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
7617 | BOOST_REQUIRE_EQUAL(ret.size(), 3); | |
428f41b7 | 7618 | BOOST_CHECK_EQUAL(queriesCount, 11); |
3d5ebf10 RG |
7619 | |
7620 | /* again, to test the cache */ | |
7621 | ret.clear(); | |
7622 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7623 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7624 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
7625 | BOOST_REQUIRE_EQUAL(ret.size(), 3); | |
428f41b7 | 7626 | BOOST_CHECK_EQUAL(queriesCount, 11); |
3d5ebf10 RG |
7627 | } |
7628 | ||
7629 | BOOST_AUTO_TEST_CASE(test_dnssec_secure_to_secure_cname) { | |
7630 | std::unique_ptr<SyncRes> sr; | |
7631 | initSR(sr, true); | |
7632 | ||
0c43f455 | 7633 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
3d5ebf10 RG |
7634 | |
7635 | primeHints(); | |
7636 | const DNSName target("power-dns.com."); | |
7637 | const DNSName targetCName("powerdns.com."); | |
7638 | const ComboAddress targetCNameAddr("192.0.2.42"); | |
7639 | testkeysset_t keys; | |
7640 | ||
7641 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
7642 | luaconfsCopy.dsAnchors.clear(); | |
7643 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
7644 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7645 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7646 | generateKeyMaterial(DNSName("power-dns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7647 | g_luaconfs.setState(luaconfsCopy); | |
7648 | ||
7649 | size_t queriesCount = 0; | |
7650 | ||
18d5b679 | 7651 | 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 |
7652 | queriesCount++; |
7653 | ||
5374b03b RG |
7654 | if (type == QType::DS || type == QType::DNSKEY) { |
7655 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
3d5ebf10 RG |
7656 | } |
7657 | else { | |
7658 | if (isRootServer(ip)) { | |
7659 | setLWResult(res, 0, false, false, true); | |
7660 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7661 | addDS(DNSName("com."), 300, res->d_records, keys); | |
7662 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
7663 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7664 | return 1; | |
7665 | } | |
7666 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
a69867f2 RG |
7667 | if (domain == DNSName("com.")) { |
7668 | setLWResult(res, 0, true, false, true); | |
7669 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
7670 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7671 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7672 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7673 | } | |
7674 | else if (domain == DNSName("powerdns.com.") || domain == DNSName("power-dns.com.")) { | |
7675 | setLWResult(res, 0, false, false, true); | |
7676 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7677 | addDS(DNSName(domain), 300, res->d_records, keys); | |
7678 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7679 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
7680 | } | |
3d5ebf10 RG |
7681 | return 1; |
7682 | } | |
7683 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
7684 | setLWResult(res, 0, true, false, true); | |
a69867f2 RG |
7685 | if (type == QType::NS) { |
7686 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
3d5ebf10 | 7687 | addRRSIG(keys, res->d_records, domain, 300); |
a69867f2 | 7688 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); |
3d5ebf10 RG |
7689 | addRRSIG(keys, res->d_records, domain, 300); |
7690 | } | |
a69867f2 RG |
7691 | else { |
7692 | if (domain == target) { | |
7693 | addRecordToLW(res, domain, QType::CNAME, targetCName.toString()); | |
7694 | addRRSIG(keys, res->d_records, domain, 300); | |
7695 | } | |
7696 | else if (domain == targetCName) { | |
7697 | addRecordToLW(res, domain, QType::A, targetCNameAddr.toString()); | |
7698 | addRRSIG(keys, res->d_records, domain, 300); | |
7699 | } | |
7700 | } | |
3d5ebf10 RG |
7701 | return 1; |
7702 | } | |
7703 | } | |
7704 | ||
7705 | return 0; | |
7706 | }); | |
7707 | ||
7708 | vector<DNSRecord> ret; | |
7709 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7710 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7711 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
7712 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
a69867f2 | 7713 | BOOST_CHECK_EQUAL(queriesCount, 12); |
3d5ebf10 RG |
7714 | |
7715 | /* again, to test the cache */ | |
7716 | ret.clear(); | |
7717 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7718 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7719 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
7720 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
a69867f2 | 7721 | BOOST_CHECK_EQUAL(queriesCount, 12); |
3d5ebf10 RG |
7722 | } |
7723 | ||
7724 | BOOST_AUTO_TEST_CASE(test_dnssec_bogus_to_insecure_cname) { | |
7725 | std::unique_ptr<SyncRes> sr; | |
a69867f2 | 7726 | initSR(sr, true); |
3d5ebf10 | 7727 | |
0c43f455 | 7728 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
3d5ebf10 RG |
7729 | |
7730 | primeHints(); | |
7731 | const DNSName target("powerdns.com."); | |
7732 | const DNSName targetCName("power-dns.com."); | |
7733 | const ComboAddress targetCNameAddr("192.0.2.42"); | |
7734 | testkeysset_t keys; | |
7735 | ||
7736 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
7737 | luaconfsCopy.dsAnchors.clear(); | |
7738 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
7739 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7740 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7741 | generateKeyMaterial(DNSName("power-dns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7742 | g_luaconfs.setState(luaconfsCopy); | |
7743 | ||
7744 | size_t queriesCount = 0; | |
7745 | ||
18d5b679 | 7746 | 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 |
7747 | queriesCount++; |
7748 | ||
7749 | if (type == QType::DS) { | |
a53e8fe3 | 7750 | if (domain == DNSName("power-dns.com.")) { |
3d5ebf10 RG |
7751 | setLWResult(res, 0, false, false, true); |
7752 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
7753 | addNSECRecordToLW(domain, DNSName("z.power-dns.com."), { QType::NS }, 600, res->d_records); | |
7754 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7755 | return 1; | |
7756 | } | |
5374b03b RG |
7757 | else { |
7758 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
7759 | } | |
3d5ebf10 RG |
7760 | } |
7761 | else if (type == QType::DNSKEY) { | |
7762 | if (domain == g_rootdnsname || domain == DNSName("com.") || domain == DNSName("powerdns.com.")) { | |
7763 | setLWResult(res, 0, true, false, true); | |
7764 | addDNSKEY(keys, domain, 300, res->d_records); | |
7765 | addRRSIG(keys, res->d_records, domain, 300); | |
7766 | return 1; | |
7767 | } | |
7768 | else { | |
7769 | setLWResult(res, 0, false, false, true); | |
7770 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
7771 | return 1; | |
7772 | } | |
7773 | } | |
7774 | else { | |
7775 | if (isRootServer(ip)) { | |
7776 | setLWResult(res, 0, false, false, true); | |
7777 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7778 | addDS(DNSName("com."), 300, res->d_records, keys); | |
7779 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
7780 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7781 | return 1; | |
7782 | } | |
7783 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
88cb0fe0 RG |
7784 | if (domain == DNSName("com.")) { |
7785 | setLWResult(res, 0, true, false, true); | |
a69867f2 | 7786 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); |
88cb0fe0 RG |
7787 | addRRSIG(keys, res->d_records, DNSName("com."), 300); |
7788 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7789 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
3d5ebf10 | 7790 | } |
88cb0fe0 RG |
7791 | else if (domain == DNSName("powerdns.com.") || domain == DNSName("power-dns.com.")) { |
7792 | setLWResult(res, 0, false, false, true); | |
7793 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7794 | if (domain == DNSName("powerdns.com.")) { | |
7795 | addDS(DNSName("powerdns.com."), 300, res->d_records, keys); | |
7796 | } | |
7797 | else if (domain == targetCName) { | |
7798 | addNSECRecordToLW(domain, DNSName("z.power-dns.com."), { QType::NS }, 600, res->d_records); | |
7799 | } | |
7800 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7801 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
3d5ebf10 | 7802 | } |
3d5ebf10 RG |
7803 | return 1; |
7804 | } | |
7805 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
7806 | setLWResult(res, 0, true, false, true); | |
88cb0fe0 RG |
7807 | if (type == QType::NS) { |
7808 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
7809 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
3d5ebf10 | 7810 | } |
88cb0fe0 RG |
7811 | else { |
7812 | if (domain == DNSName("powerdns.com.")) { | |
7813 | addRecordToLW(res, domain, QType::CNAME, targetCName.toString()); | |
7814 | /* No RRSIG -> Bogus */ | |
7815 | } | |
7816 | else if (domain == targetCName) { | |
7817 | addRecordToLW(res, domain, QType::A, targetCNameAddr.toString()); | |
7818 | } | |
3d5ebf10 RG |
7819 | } |
7820 | return 1; | |
7821 | } | |
7822 | } | |
7823 | ||
7824 | return 0; | |
7825 | }); | |
7826 | ||
7827 | vector<DNSRecord> ret; | |
7828 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7829 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7830 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
7831 | /* no RRSIG to show */ | |
7832 | BOOST_CHECK_EQUAL(ret.size(), 2); | |
a69867f2 | 7833 | BOOST_CHECK_EQUAL(queriesCount, 10); |
3d5ebf10 RG |
7834 | |
7835 | /* again, to test the cache */ | |
7836 | ret.clear(); | |
7837 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7838 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7839 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
7840 | BOOST_CHECK_EQUAL(ret.size(), 2); | |
a69867f2 | 7841 | BOOST_CHECK_EQUAL(queriesCount, 10); |
3d5ebf10 RG |
7842 | } |
7843 | ||
895449a5 RG |
7844 | BOOST_AUTO_TEST_CASE(test_dnssec_insecure_ta) { |
7845 | std::unique_ptr<SyncRes> sr; | |
7846 | initSR(sr, true); | |
7847 | ||
0c43f455 | 7848 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
895449a5 RG |
7849 | |
7850 | primeHints(); | |
7851 | const DNSName target("powerdns.com."); | |
7852 | const ComboAddress targetAddr("192.0.2.42"); | |
7853 | testkeysset_t keys; | |
7854 | ||
7855 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
7856 | luaconfsCopy.dsAnchors.clear(); | |
7857 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
7858 | /* No key material for .com */ | |
7859 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7860 | luaconfsCopy.dsAnchors[target].insert(keys[target].second); | |
7861 | g_luaconfs.setState(luaconfsCopy); | |
7862 | ||
7863 | size_t queriesCount = 0; | |
7864 | ||
18d5b679 | 7865 | 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 |
7866 | queriesCount++; |
7867 | ||
a53e8fe3 | 7868 | if (type == QType::DNSKEY) { |
895449a5 RG |
7869 | if (domain == g_rootdnsname || domain == DNSName("powerdns.com.")) { |
7870 | setLWResult(res, 0, true, false, true); | |
7871 | addDNSKEY(keys, domain, 300, res->d_records); | |
7872 | addRRSIG(keys, res->d_records, domain, 300); | |
7873 | return 1; | |
7874 | } | |
7875 | else if (domain == DNSName("com.")) { | |
7876 | setLWResult(res, 0, false, false, true); | |
7877 | addRecordToLW(res, domain, QType::SOA, ". yop. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
7878 | return 1; | |
7879 | } | |
7880 | } | |
88cb0fe0 | 7881 | else { |
895449a5 RG |
7882 | if (isRootServer(ip)) { |
7883 | setLWResult(res, 0, false, false, true); | |
7884 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7885 | addNSECRecordToLW(DNSName("com."), DNSName("com."), { QType::NS }, 600, res->d_records); | |
7886 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
7887 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7888 | return 1; | |
7889 | } | |
7890 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
88cb0fe0 RG |
7891 | if (target == domain) { |
7892 | setLWResult(res, 0, false, false, true); | |
7893 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7894 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
7895 | } | |
7896 | else if (domain == DNSName("com.")) { | |
7897 | setLWResult(res, 0, true, false, true); | |
7898 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
7899 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7900 | } | |
895449a5 RG |
7901 | return 1; |
7902 | } | |
7903 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
7904 | setLWResult(res, 0, true, false, true); | |
88cb0fe0 RG |
7905 | if (type == QType::NS) { |
7906 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
7907 | } | |
7908 | else { | |
7909 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
7910 | } | |
895449a5 RG |
7911 | addRRSIG(keys, res->d_records, domain, 300); |
7912 | return 1; | |
7913 | } | |
7914 | } | |
7915 | ||
7916 | return 0; | |
7917 | }); | |
7918 | ||
7919 | vector<DNSRecord> ret; | |
7920 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7921 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7922 | /* should be insecure but we have a TA for powerdns.com. */ | |
7923 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
7924 | /* We got a RRSIG */ | |
7925 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
7926 | BOOST_CHECK(ret[0].d_type == QType::A); | |
5374b03b | 7927 | BOOST_CHECK_EQUAL(queriesCount, 5); |
895449a5 RG |
7928 | |
7929 | /* again, to test the cache */ | |
7930 | ret.clear(); | |
7931 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7932 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7933 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
7934 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
7935 | BOOST_CHECK(ret[0].d_type == QType::A); | |
5374b03b | 7936 | BOOST_CHECK_EQUAL(queriesCount, 5); |
895449a5 RG |
7937 | } |
7938 | ||
7939 | BOOST_AUTO_TEST_CASE(test_dnssec_insecure_ta_norrsig) { | |
7940 | std::unique_ptr<SyncRes> sr; | |
7941 | initSR(sr, true); | |
7942 | ||
0c43f455 | 7943 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
895449a5 RG |
7944 | |
7945 | primeHints(); | |
7946 | const DNSName target("powerdns.com."); | |
7947 | const ComboAddress targetAddr("192.0.2.42"); | |
7948 | testkeysset_t keys; | |
7949 | ||
7950 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
7951 | luaconfsCopy.dsAnchors.clear(); | |
7952 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
7953 | /* No key material for .com */ | |
7954 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7955 | luaconfsCopy.dsAnchors[target].insert(keys[target].second); | |
7956 | g_luaconfs.setState(luaconfsCopy); | |
7957 | ||
7958 | size_t queriesCount = 0; | |
7959 | ||
18d5b679 | 7960 | 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 |
7961 | queriesCount++; |
7962 | ||
a53e8fe3 | 7963 | if (type == QType::DNSKEY) { |
895449a5 RG |
7964 | if (domain == g_rootdnsname || domain == DNSName("powerdns.com.")) { |
7965 | setLWResult(res, 0, true, false, true); | |
7966 | addDNSKEY(keys, domain, 300, res->d_records); | |
7967 | addRRSIG(keys, res->d_records, domain, 300); | |
7968 | return 1; | |
7969 | } | |
7970 | else if (domain == DNSName("com.")) { | |
7971 | setLWResult(res, 0, false, false, true); | |
7972 | addRecordToLW(res, domain, QType::SOA, ". yop. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
7973 | return 1; | |
7974 | } | |
7975 | } | |
70b3fe7a RG |
7976 | else { |
7977 | if (target.isPartOf(domain) && isRootServer(ip)) { | |
895449a5 RG |
7978 | setLWResult(res, 0, false, false, true); |
7979 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7980 | addNSECRecordToLW(DNSName("com."), DNSName("com."), { QType::NS }, 600, res->d_records); | |
7981 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
7982 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7983 | return 1; | |
7984 | } | |
7985 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
70b3fe7a RG |
7986 | if (target == domain) { |
7987 | setLWResult(res, 0, false, false, true); | |
7988 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7989 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
7990 | } | |
7991 | else if (domain == DNSName("com.")) { | |
7992 | setLWResult(res, 0, true, false, true); | |
7993 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
88cb0fe0 | 7994 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); |
70b3fe7a | 7995 | } |
895449a5 RG |
7996 | return 1; |
7997 | } | |
70b3fe7a | 7998 | else if (domain == target && ip == ComboAddress("192.0.2.2:53")) { |
895449a5 | 7999 | setLWResult(res, 0, true, false, true); |
70b3fe7a RG |
8000 | if (type == QType::NS) { |
8001 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
8002 | } | |
8003 | else { | |
8004 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
8005 | } | |
895449a5 RG |
8006 | /* No RRSIG in a now (thanks to TA) Secure zone -> Bogus*/ |
8007 | return 1; | |
8008 | } | |
8009 | } | |
8010 | ||
8011 | return 0; | |
8012 | }); | |
8013 | ||
8014 | vector<DNSRecord> ret; | |
8015 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
8016 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8017 | /* should be insecure but we have a TA for powerdns.com., but no RRSIG so Bogus */ | |
8018 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
8019 | /* No RRSIG */ | |
8020 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
8021 | BOOST_CHECK(ret[0].d_type == QType::A); | |
5374b03b | 8022 | BOOST_CHECK_EQUAL(queriesCount, 4); |
895449a5 RG |
8023 | |
8024 | /* again, to test the cache */ | |
8025 | ret.clear(); | |
8026 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
8027 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8028 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
8029 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
8030 | BOOST_CHECK(ret[0].d_type == QType::A); | |
5374b03b | 8031 | BOOST_CHECK_EQUAL(queriesCount, 4); |
895449a5 RG |
8032 | } |
8033 | ||
895449a5 RG |
8034 | BOOST_AUTO_TEST_CASE(test_dnssec_nta) { |
8035 | std::unique_ptr<SyncRes> sr; | |
8036 | initSR(sr, true); | |
8037 | ||
0c43f455 | 8038 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
895449a5 | 8039 | |
b7f378d1 RG |
8040 | primeHints(); |
8041 | const DNSName target("."); | |
8042 | testkeysset_t keys; | |
8043 | ||
8044 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
8045 | luaconfsCopy.dsAnchors.clear(); | |
8046 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
8047 | /* Add a NTA for "." */ | |
8048 | luaconfsCopy.negAnchors[g_rootdnsname] = "NTA for Root"; | |
8049 | g_luaconfs.setState(luaconfsCopy); | |
8050 | ||
8051 | size_t queriesCount = 0; | |
8052 | ||
18d5b679 | 8053 | 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 |
8054 | queriesCount++; |
8055 | ||
8056 | if (domain == target && type == QType::NS) { | |
8057 | ||
8058 | setLWResult(res, 0, true, false, true); | |
8059 | char addr[] = "a.root-servers.net."; | |
8060 | for (char idx = 'a'; idx <= 'm'; idx++) { | |
8061 | addr[0] = idx; | |
8455425c RG |
8062 | addRecordToLW(res, domain, QType::NS, std::string(addr), DNSResourceRecord::ANSWER, 3600); |
8063 | } | |
8064 | ||
8065 | addRRSIG(keys, res->d_records, domain, 300); | |
8066 | ||
8067 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
8068 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
8069 | ||
8070 | return 1; | |
8071 | } else if (domain == target && type == QType::DNSKEY) { | |
8072 | ||
8073 | setLWResult(res, 0, true, false, true); | |
8074 | ||
8075 | /* No DNSKEY */ | |
8076 | ||
8077 | return 1; | |
8078 | } | |
8079 | ||
8080 | return 0; | |
8081 | }); | |
8082 | ||
8083 | vector<DNSRecord> ret; | |
8084 | int res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
b7f378d1 RG |
8085 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
8086 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
8455425c RG |
8087 | /* 13 NS + 1 RRSIG */ |
8088 | BOOST_REQUIRE_EQUAL(ret.size(), 14); | |
8089 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
b7f378d1 RG |
8090 | |
8091 | /* again, to test the cache */ | |
8092 | ret.clear(); | |
8093 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
8094 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8455425c | 8095 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); |
b7f378d1 RG |
8096 | BOOST_REQUIRE_EQUAL(ret.size(), 14); |
8097 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
8455425c RG |
8098 | } |
8099 | ||
8100 | BOOST_AUTO_TEST_CASE(test_dnssec_no_ta) { | |
8101 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 8102 | initSR(sr, true); |
8455425c | 8103 | |
0c43f455 | 8104 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
8455425c RG |
8105 | |
8106 | primeHints(); | |
8107 | const DNSName target("."); | |
b7f378d1 | 8108 | testkeysset_t keys; |
8455425c RG |
8109 | |
8110 | /* Remove the root DS */ | |
8111 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
8112 | luaconfsCopy.dsAnchors.clear(); | |
8113 | g_luaconfs.setState(luaconfsCopy); | |
8114 | ||
8115 | size_t queriesCount = 0; | |
8116 | ||
18d5b679 | 8117 | 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 |
8118 | queriesCount++; |
8119 | ||
8120 | if (domain == target && type == QType::NS) { | |
8121 | ||
8122 | setLWResult(res, 0, true, false, true); | |
8123 | char addr[] = "a.root-servers.net."; | |
8124 | for (char idx = 'a'; idx <= 'm'; idx++) { | |
8125 | addr[0] = idx; | |
8126 | addRecordToLW(res, domain, QType::NS, std::string(addr), DNSResourceRecord::ANSWER, 3600); | |
8127 | } | |
8128 | ||
8129 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
8130 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
8131 | ||
8132 | return 1; | |
8133 | } | |
8134 | ||
8135 | return 0; | |
8136 | }); | |
8137 | ||
8138 | vector<DNSRecord> ret; | |
8139 | int res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
b7f378d1 RG |
8140 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
8141 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
8455425c RG |
8142 | /* 13 NS + 0 RRSIG */ |
8143 | BOOST_REQUIRE_EQUAL(ret.size(), 13); | |
8144 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
b7f378d1 RG |
8145 | |
8146 | /* again, to test the cache */ | |
8147 | ret.clear(); | |
8148 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
8149 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8455425c | 8150 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); |
b7f378d1 RG |
8151 | BOOST_REQUIRE_EQUAL(ret.size(), 13); |
8152 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
8455425c RG |
8153 | } |
8154 | ||
114829cc RG |
8155 | BOOST_AUTO_TEST_CASE(test_dnssec_bogus_nodata) { |
8156 | std::unique_ptr<SyncRes> sr; | |
8157 | initSR(sr, true); | |
8158 | ||
5d7b19c5 | 8159 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
114829cc RG |
8160 | |
8161 | primeHints(); | |
8162 | const DNSName target("powerdns.com."); | |
8163 | testkeysset_t keys; | |
8164 | ||
8165 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
8166 | luaconfsCopy.dsAnchors.clear(); | |
8167 | generateKeyMaterial(DNSName("."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
5374b03b | 8168 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); |
114829cc RG |
8169 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); |
8170 | g_luaconfs.setState(luaconfsCopy); | |
8171 | ||
8172 | size_t queriesCount = 0; | |
8173 | ||
18d5b679 | 8174 | 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 |
8175 | queriesCount++; |
8176 | ||
5374b03b RG |
8177 | if (type == QType::DS || type == QType::DNSKEY) { |
8178 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
114829cc RG |
8179 | } |
8180 | else { | |
8181 | ||
8182 | setLWResult(res, 0, true, false, true); | |
8183 | return 1; | |
8184 | } | |
8185 | ||
8186 | return 0; | |
8187 | }); | |
8188 | ||
8189 | vector<DNSRecord> ret; | |
8190 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
8191 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8192 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
8193 | BOOST_REQUIRE_EQUAL(ret.size(), 0); | |
8194 | /* com|NS, powerdns.com|NS, powerdns.com|A */ | |
8195 | BOOST_CHECK_EQUAL(queriesCount, 3); | |
8196 | ||
8197 | /* again, to test the cache */ | |
8198 | ret.clear(); | |
8199 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
8200 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8201 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
8202 | BOOST_REQUIRE_EQUAL(ret.size(), 0); | |
8203 | /* we don't store empty results */ | |
5374b03b | 8204 | BOOST_CHECK_EQUAL(queriesCount, 4); |
114829cc RG |
8205 | } |
8206 | ||
db04449e RG |
8207 | BOOST_AUTO_TEST_CASE(test_nsec_denial_nowrap) { |
8208 | init(); | |
8209 | ||
8210 | testkeysset_t keys; | |
8211 | generateKeyMaterial(DNSName("example.org."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8212 | ||
8213 | vector<DNSRecord> records; | |
8214 | ||
8215 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8216 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8217 | ||
8218 | /* | |
8219 | No wrap test case: | |
8220 | a.example.org. -> d.example.org. denies the existence of b.example.org. | |
8221 | */ | |
8222 | addNSECRecordToLW(DNSName("a.example.org."), DNSName("d.example.org"), { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, records); | |
8223 | recordContents.push_back(records.at(0).d_content); | |
8224 | addRRSIG(keys, records, DNSName("example.org."), 300); | |
8225 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8226 | records.clear(); | |
8227 | ||
8228 | ContentSigPair pair; | |
8229 | pair.records = recordContents; | |
8230 | pair.signatures = signatureContents; | |
8231 | cspmap_t denialMap; | |
8232 | denialMap[std::make_pair(DNSName("a.example.org."), QType::NSEC)] = pair; | |
8233 | ||
9b061cf5 RG |
8234 | /* add wildcard denial */ |
8235 | recordContents.clear(); | |
8236 | signatureContents.clear(); | |
8237 | addNSECRecordToLW(DNSName("example.org."), DNSName("+.example.org"), { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, records); | |
8238 | recordContents.push_back(records.at(0).d_content); | |
8239 | addRRSIG(keys, records, DNSName("example.org."), 300); | |
8240 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8241 | records.clear(); | |
8242 | ||
8243 | pair.records = recordContents; | |
8244 | pair.signatures = signatureContents; | |
8245 | denialMap[std::make_pair(DNSName("example.org."), QType::NSEC)] = pair; | |
8246 | ||
00e3fef4 | 8247 | dState denialState = getDenial(denialMap, DNSName("b.example.org."), QType::A, false, false); |
db04449e RG |
8248 | BOOST_CHECK_EQUAL(denialState, NXDOMAIN); |
8249 | ||
00e3fef4 | 8250 | denialState = getDenial(denialMap, DNSName("d.example.org."), QType::A, false, false); |
db04449e RG |
8251 | /* let's check that d.example.org. is not denied by this proof */ |
8252 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
8253 | } | |
8254 | ||
8255 | BOOST_AUTO_TEST_CASE(test_nsec_denial_wrap_case_1) { | |
8256 | init(); | |
8257 | ||
8258 | testkeysset_t keys; | |
8259 | generateKeyMaterial(DNSName("example.org."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8260 | ||
8261 | vector<DNSRecord> records; | |
8262 | ||
8263 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8264 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8265 | ||
8266 | /* | |
8267 | Wrap case 1 test case: | |
8268 | z.example.org. -> b.example.org. denies the existence of a.example.org. | |
8269 | */ | |
8270 | addNSECRecordToLW(DNSName("z.example.org."), DNSName("b.example.org"), { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, records); | |
8271 | recordContents.push_back(records.at(0).d_content); | |
8272 | addRRSIG(keys, records, DNSName("example.org."), 300); | |
8273 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8274 | records.clear(); | |
8275 | ||
8276 | ContentSigPair pair; | |
8277 | pair.records = recordContents; | |
8278 | pair.signatures = signatureContents; | |
8279 | cspmap_t denialMap; | |
8280 | denialMap[std::make_pair(DNSName("z.example.org."), QType::NSEC)] = pair; | |
8281 | ||
00e3fef4 | 8282 | dState denialState = getDenial(denialMap, DNSName("a.example.org."), QType::A, false, false); |
db04449e RG |
8283 | BOOST_CHECK_EQUAL(denialState, NXDOMAIN); |
8284 | ||
00e3fef4 | 8285 | denialState = getDenial(denialMap, DNSName("d.example.org."), QType::A, false, false); |
db04449e RG |
8286 | /* let's check that d.example.org. is not denied by this proof */ |
8287 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
8288 | } | |
8289 | ||
8290 | BOOST_AUTO_TEST_CASE(test_nsec_denial_wrap_case_2) { | |
8291 | init(); | |
8292 | ||
8293 | testkeysset_t keys; | |
8294 | generateKeyMaterial(DNSName("example.org."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8295 | ||
8296 | vector<DNSRecord> records; | |
8297 | ||
8298 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8299 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8300 | ||
8301 | /* | |
8302 | Wrap case 2 test case: | |
8303 | y.example.org. -> a.example.org. denies the existence of z.example.org. | |
8304 | */ | |
8305 | addNSECRecordToLW(DNSName("y.example.org."), DNSName("a.example.org"), { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, records); | |
8306 | recordContents.push_back(records.at(0).d_content); | |
8307 | addRRSIG(keys, records, DNSName("example.org."), 300); | |
8308 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8309 | records.clear(); | |
8310 | ||
8311 | ContentSigPair pair; | |
8312 | pair.records = recordContents; | |
8313 | pair.signatures = signatureContents; | |
8314 | cspmap_t denialMap; | |
8315 | denialMap[std::make_pair(DNSName("y.example.org."), QType::NSEC)] = pair; | |
8316 | ||
00e3fef4 | 8317 | dState denialState = getDenial(denialMap, DNSName("z.example.org."), QType::A, false, false); |
db04449e RG |
8318 | BOOST_CHECK_EQUAL(denialState, NXDOMAIN); |
8319 | ||
00e3fef4 | 8320 | denialState = getDenial(denialMap, DNSName("d.example.org."), QType::A, false, false); |
db04449e RG |
8321 | /* let's check that d.example.org. is not denied by this proof */ |
8322 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
8323 | } | |
8324 | ||
8325 | BOOST_AUTO_TEST_CASE(test_nsec_denial_only_one_nsec) { | |
8326 | init(); | |
8327 | ||
8328 | testkeysset_t keys; | |
8329 | generateKeyMaterial(DNSName("example.org."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8330 | ||
8331 | vector<DNSRecord> records; | |
8332 | ||
8333 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8334 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8335 | ||
8336 | /* | |
8337 | Only one NSEC in the whole zone test case: | |
8338 | a.example.org. -> a.example.org. denies the existence of b.example.org. | |
8339 | */ | |
8340 | addNSECRecordToLW(DNSName("a.example.org."), DNSName("a.example.org"), { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, records); | |
8341 | recordContents.push_back(records.at(0).d_content); | |
8342 | addRRSIG(keys, records, DNSName("example.org."), 300); | |
8343 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8344 | records.clear(); | |
8345 | ||
8346 | ContentSigPair pair; | |
8347 | pair.records = recordContents; | |
8348 | pair.signatures = signatureContents; | |
8349 | cspmap_t denialMap; | |
8350 | denialMap[std::make_pair(DNSName("a.example.org."), QType::NSEC)] = pair; | |
8351 | ||
00e3fef4 | 8352 | dState denialState = getDenial(denialMap, DNSName("b.example.org."), QType::A, false, false); |
db04449e RG |
8353 | BOOST_CHECK_EQUAL(denialState, NXDOMAIN); |
8354 | ||
00e3fef4 | 8355 | denialState = getDenial(denialMap, DNSName("a.example.org."), QType::A, false, false); |
db04449e RG |
8356 | /* let's check that d.example.org. is not denied by this proof */ |
8357 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
8358 | } | |
8359 | ||
1efd998a RG |
8360 | BOOST_AUTO_TEST_CASE(test_nsec_root_nxd_denial) { |
8361 | init(); | |
8362 | ||
8363 | testkeysset_t keys; | |
8364 | generateKeyMaterial(DNSName("."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8365 | ||
8366 | vector<DNSRecord> records; | |
8367 | ||
8368 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8369 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8370 | ||
8371 | /* | |
8372 | The RRSIG from "." denies the existence of anything between a. and c., | |
8373 | including b. | |
8374 | */ | |
8375 | addNSECRecordToLW(DNSName("a."), DNSName("c."), { QType::NS }, 600, records); | |
8376 | recordContents.push_back(records.at(0).d_content); | |
8377 | addRRSIG(keys, records, DNSName("."), 300); | |
8378 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8379 | records.clear(); | |
8380 | ||
8381 | ContentSigPair pair; | |
8382 | pair.records = recordContents; | |
8383 | pair.signatures = signatureContents; | |
8384 | cspmap_t denialMap; | |
8385 | denialMap[std::make_pair(DNSName("a."), QType::NSEC)] = pair; | |
8386 | ||
9b061cf5 RG |
8387 | /* add wildcard denial */ |
8388 | recordContents.clear(); | |
8389 | signatureContents.clear(); | |
8390 | addNSECRecordToLW(DNSName("."), DNSName("+"), { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, records); | |
8391 | recordContents.push_back(records.at(0).d_content); | |
8392 | addRRSIG(keys, records, DNSName("."), 300); | |
8393 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8394 | records.clear(); | |
8395 | ||
8396 | pair.records = recordContents; | |
8397 | pair.signatures = signatureContents; | |
8398 | denialMap[std::make_pair(DNSName("."), QType::NSEC)] = pair; | |
8399 | ||
00e3fef4 | 8400 | dState denialState = getDenial(denialMap, DNSName("b."), QType::A, false, false); |
1efd998a RG |
8401 | BOOST_CHECK_EQUAL(denialState, NXDOMAIN); |
8402 | } | |
8403 | ||
8404 | BOOST_AUTO_TEST_CASE(test_nsec_ancestor_nxqtype_denial) { | |
8405 | init(); | |
8406 | ||
8407 | testkeysset_t keys; | |
8408 | generateKeyMaterial(DNSName("."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8409 | ||
8410 | vector<DNSRecord> records; | |
8411 | ||
8412 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8413 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8414 | ||
8415 | /* | |
8416 | The RRSIG from "." denies the existence of any type except NS at a. | |
8417 | However since it's an ancestor delegation NSEC (NS bit set, SOA bit clear, | |
8418 | signer field that is shorter than the owner name of the NSEC RR) it can't | |
8419 | be used to deny anything except the whole name or a DS. | |
8420 | */ | |
8421 | addNSECRecordToLW(DNSName("a."), DNSName("b."), { QType::NS }, 600, records); | |
8422 | recordContents.push_back(records.at(0).d_content); | |
8423 | addRRSIG(keys, records, DNSName("."), 300); | |
8424 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8425 | records.clear(); | |
8426 | ||
8427 | ContentSigPair pair; | |
8428 | pair.records = recordContents; | |
8429 | pair.signatures = signatureContents; | |
8430 | cspmap_t denialMap; | |
8431 | denialMap[std::make_pair(DNSName("a."), QType::NSEC)] = pair; | |
8432 | ||
8433 | /* RFC 6840 section 4.1 "Clarifications on Nonexistence Proofs": | |
8434 | Ancestor delegation NSEC or NSEC3 RRs MUST NOT be used to assume | |
8435 | nonexistence of any RRs below that zone cut, which include all RRs at | |
8436 | that (original) owner name other than DS RRs, and all RRs below that | |
8437 | owner name regardless of type. | |
8438 | */ | |
8439 | ||
00e3fef4 | 8440 | dState denialState = getDenial(denialMap, DNSName("a."), QType::A, false, false); |
1efd998a RG |
8441 | /* no data means the qname/qtype is not denied, because an ancestor |
8442 | delegation NSEC can only deny the DS */ | |
8443 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
8444 | ||
b93be4a0 RG |
8445 | /* it can not be used to deny any RRs below that owner name either */ |
8446 | denialState = getDenial(denialMap, DNSName("sub.a."), QType::A, false, false); | |
8447 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
8448 | ||
00e3fef4 | 8449 | denialState = getDenial(denialMap, DNSName("a."), QType::DS, true, true); |
1efd998a RG |
8450 | BOOST_CHECK_EQUAL(denialState, NXQTYPE); |
8451 | } | |
8452 | ||
95823c07 RG |
8453 | BOOST_AUTO_TEST_CASE(test_nsec_insecure_delegation_denial) { |
8454 | init(); | |
8455 | ||
8456 | testkeysset_t keys; | |
8457 | generateKeyMaterial(DNSName("."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8458 | ||
8459 | vector<DNSRecord> records; | |
8460 | ||
8461 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8462 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8463 | ||
8464 | /* | |
8465 | * RFC 5155 section 8.9: | |
8466 | * If there is an NSEC3 RR present in the response that matches the | |
8467 | * delegation name, then the validator MUST ensure that the NS bit is | |
8468 | * set and that the DS bit is not set in the Type Bit Maps field of the | |
8469 | * NSEC3 RR. | |
8470 | */ | |
8471 | /* | |
8472 | The RRSIG from "." denies the existence of any type at a. | |
8473 | NS should be set if it was proving an insecure delegation, let's check that | |
8474 | we correctly detect that it's not. | |
8475 | */ | |
8476 | addNSECRecordToLW(DNSName("a."), DNSName("b."), { }, 600, records); | |
8477 | recordContents.push_back(records.at(0).d_content); | |
8478 | addRRSIG(keys, records, DNSName("."), 300); | |
8479 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8480 | records.clear(); | |
8481 | ||
8482 | ContentSigPair pair; | |
8483 | pair.records = recordContents; | |
8484 | pair.signatures = signatureContents; | |
8485 | cspmap_t denialMap; | |
8486 | denialMap[std::make_pair(DNSName("a."), QType::NSEC)] = pair; | |
8487 | ||
8488 | /* Insecure because the NS is not set, so while it does | |
8489 | denies the DS, it can't prove an insecure delegation */ | |
00e3fef4 | 8490 | dState denialState = getDenial(denialMap, DNSName("a."), QType::DS, true, true); |
b7c40613 | 8491 | BOOST_CHECK_EQUAL(denialState, NODATA); |
95823c07 RG |
8492 | } |
8493 | ||
9b061cf5 RG |
8494 | BOOST_AUTO_TEST_CASE(test_nsec_nxqtype_cname) { |
8495 | init(); | |
8496 | ||
8497 | testkeysset_t keys; | |
8498 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8499 | ||
8500 | vector<DNSRecord> records; | |
8501 | ||
8502 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8503 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8504 | ||
8505 | addNSECRecordToLW(DNSName("a.powerdns.com."), DNSName("a.c.powerdns.com."), { QType::CNAME }, 600, records); | |
8506 | recordContents.push_back(records.at(0).d_content); | |
8507 | addRRSIG(keys, records, DNSName("powerdns.com."), 300); | |
8508 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8509 | records.clear(); | |
8510 | ||
8511 | ContentSigPair pair; | |
8512 | pair.records = recordContents; | |
8513 | pair.signatures = signatureContents; | |
8514 | cspmap_t denialMap; | |
8515 | denialMap[std::make_pair(DNSName("a.powerdns.com."), QType::NSEC)] = pair; | |
8516 | ||
8517 | /* this NSEC is not valid to deny a.powerdns.com|A since it states that a CNAME exists */ | |
8518 | dState denialState = getDenial(denialMap, DNSName("a.powerdns.com."), QType::A, true, true); | |
8519 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
8520 | } | |
8521 | ||
8522 | BOOST_AUTO_TEST_CASE(test_nsec3_nxqtype_cname) { | |
8523 | init(); | |
8524 | ||
8525 | testkeysset_t keys; | |
8526 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8527 | ||
8528 | vector<DNSRecord> records; | |
8529 | ||
8530 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8531 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8532 | ||
8533 | addNSEC3UnhashedRecordToLW(DNSName("a.powerdns.com."), DNSName("powerdns.com."), "whatever", { QType::CNAME }, 600, records); | |
8534 | recordContents.push_back(records.at(0).d_content); | |
8535 | addRRSIG(keys, records, DNSName("powerdns.com."), 300); | |
8536 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8537 | ||
8538 | ContentSigPair pair; | |
8539 | pair.records = recordContents; | |
8540 | pair.signatures = signatureContents; | |
8541 | cspmap_t denialMap; | |
8542 | denialMap[std::make_pair(records.at(0).d_name, records.at(0).d_type)] = pair; | |
8543 | records.clear(); | |
8544 | ||
8545 | /* this NSEC3 is not valid to deny a.powerdns.com|A since it states that a CNAME exists */ | |
8546 | dState denialState = getDenial(denialMap, DNSName("a.powerdns.com."), QType::A, false, true); | |
8547 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
8548 | } | |
8549 | ||
8550 | BOOST_AUTO_TEST_CASE(test_nsec_nxdomain_denial_missing_wildcard) { | |
8551 | init(); | |
8552 | ||
8553 | testkeysset_t keys; | |
8554 | generateKeyMaterial(DNSName("powerdns.com."), 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 | addNSECRecordToLW(DNSName("a.powerdns.com."), DNSName("d.powerdns.com"), { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, records); | |
8562 | recordContents.push_back(records.at(0).d_content); | |
8563 | addRRSIG(keys, records, DNSName("powerdns.com."), 300); | |
8564 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8565 | records.clear(); | |
8566 | ||
8567 | ContentSigPair pair; | |
8568 | pair.records = recordContents; | |
8569 | pair.signatures = signatureContents; | |
8570 | cspmap_t denialMap; | |
8571 | denialMap[std::make_pair(DNSName("a.powerdns.com."), QType::NSEC)] = pair; | |
8572 | ||
8573 | dState denialState = getDenial(denialMap, DNSName("b.powerdns.com."), QType::A, false, false); | |
8574 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
8575 | } | |
8576 | ||
8577 | BOOST_AUTO_TEST_CASE(test_nsec3_nxdomain_denial_missing_wildcard) { | |
8578 | init(); | |
8579 | ||
8580 | testkeysset_t keys; | |
8581 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8582 | ||
8583 | vector<DNSRecord> records; | |
8584 | ||
8585 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8586 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8587 | ||
8588 | addNSEC3NarrowRecordToLW(DNSName("a.powerdns.com."), DNSName("powerdns.com."), { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, records); | |
8589 | recordContents.push_back(records.at(0).d_content); | |
8590 | addRRSIG(keys, records, DNSName("powerdns.com."), 300); | |
8591 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8592 | ||
8593 | ContentSigPair pair; | |
8594 | pair.records = recordContents; | |
8595 | pair.signatures = signatureContents; | |
8596 | cspmap_t denialMap; | |
8597 | denialMap[std::make_pair(records.at(0).d_name, records.at(0).d_type)] = pair; | |
8598 | ||
8599 | /* Add NSEC3 for the closest encloser */ | |
8600 | recordContents.clear(); | |
8601 | signatureContents.clear(); | |
8602 | records.clear(); | |
8603 | addNSEC3UnhashedRecordToLW(DNSName("powerdns.com."), DNSName("powerdns.com."), "whatever", { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, records); | |
8604 | recordContents.push_back(records.at(0).d_content); | |
8605 | addRRSIG(keys, records, DNSName("powerdns.com."), 300); | |
8606 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8607 | ||
8608 | pair.records = recordContents; | |
8609 | pair.signatures = signatureContents; | |
8610 | denialMap[std::make_pair(records.at(0).d_name, records.at(0).d_type)] = pair; | |
8611 | ||
8612 | dState denialState = getDenial(denialMap, DNSName("b.powerdns.com."), QType::A, false, false); | |
8613 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
8614 | } | |
8615 | ||
00e3fef4 RG |
8616 | BOOST_AUTO_TEST_CASE(test_nsec_ent_denial) { |
8617 | init(); | |
8618 | ||
8619 | testkeysset_t keys; | |
8620 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8621 | ||
8622 | vector<DNSRecord> records; | |
8623 | ||
8624 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8625 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8626 | ||
8627 | addNSECRecordToLW(DNSName("a.powerdns.com."), DNSName("a.c.powerdns.com."), { QType::A }, 600, records); | |
8628 | recordContents.push_back(records.at(0).d_content); | |
8629 | addRRSIG(keys, records, DNSName("powerdns.com."), 300); | |
8630 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8631 | records.clear(); | |
8632 | ||
8633 | ContentSigPair pair; | |
8634 | pair.records = recordContents; | |
8635 | pair.signatures = signatureContents; | |
8636 | cspmap_t denialMap; | |
8637 | denialMap[std::make_pair(DNSName("a.powerdns.com."), QType::NSEC)] = pair; | |
8638 | ||
9b061cf5 | 8639 | /* this NSEC is valid to prove a NXQTYPE at c.powerdns.com because it proves that |
00e3fef4 | 8640 | it is an ENT */ |
9b061cf5 | 8641 | dState denialState = getDenial(denialMap, DNSName("c.powerdns.com."), QType::AAAA, true, true); |
00e3fef4 | 8642 | BOOST_CHECK_EQUAL(denialState, NXQTYPE); |
00be1ff6 | 8643 | |
9b061cf5 RG |
8644 | /* this NSEC is not valid to prove a NXQTYPE at b.powerdns.com, |
8645 | it could prove a NXDOMAIN if it had an additional wildcard denial */ | |
8646 | denialState = getDenial(denialMap, DNSName("b.powerdns.com."), QType::AAAA, true, true); | |
8647 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
8648 | ||
00be1ff6 RG |
8649 | /* this NSEC is not valid to prove a NXQTYPE for QType::A at a.c.powerdns.com either */ |
8650 | denialState = getDenial(denialMap, DNSName("a.c.powerdns.com."), QType::A, true, true); | |
8651 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
9b061cf5 RG |
8652 | |
8653 | /* if we add the wildcard denial proof, we should get a NXDOMAIN proof for b.powerdns.com */ | |
8654 | recordContents.clear(); | |
8655 | signatureContents.clear(); | |
8656 | addNSECRecordToLW(DNSName(").powerdns.com."), DNSName("+.powerdns.com."), { }, 600, records); | |
8657 | recordContents.push_back(records.at(0).d_content); | |
8658 | addRRSIG(keys, records, DNSName("powerdns.com."), 300); | |
8659 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8660 | records.clear(); | |
8661 | pair.records = recordContents; | |
8662 | pair.signatures = signatureContents; | |
8663 | denialMap[std::make_pair(DNSName(").powerdns.com."), QType::NSEC)] = pair; | |
8664 | ||
82566a96 | 8665 | denialState = getDenial(denialMap, DNSName("b.powerdns.com."), QType::A, true, false); |
9b061cf5 | 8666 | BOOST_CHECK_EQUAL(denialState, NXDOMAIN); |
00e3fef4 RG |
8667 | } |
8668 | ||
95823c07 RG |
8669 | BOOST_AUTO_TEST_CASE(test_nsec3_ancestor_nxqtype_denial) { |
8670 | init(); | |
8671 | ||
8672 | testkeysset_t keys; | |
8673 | generateKeyMaterial(DNSName("."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8674 | ||
8675 | vector<DNSRecord> records; | |
8676 | ||
8677 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8678 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8679 | ||
8680 | /* | |
8681 | The RRSIG from "." denies the existence of any type except NS at a. | |
8682 | However since it's an ancestor delegation NSEC (NS bit set, SOA bit clear, | |
8683 | signer field that is shorter than the owner name of the NSEC RR) it can't | |
8684 | be used to deny anything except the whole name or a DS. | |
8685 | */ | |
9b061cf5 | 8686 | addNSEC3UnhashedRecordToLW(DNSName("a."), DNSName("."), "whatever", { QType::NS }, 600, records); |
95823c07 RG |
8687 | recordContents.push_back(records.at(0).d_content); |
8688 | addRRSIG(keys, records, DNSName("."), 300); | |
8689 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8690 | ||
8691 | ContentSigPair pair; | |
8692 | pair.records = recordContents; | |
8693 | pair.signatures = signatureContents; | |
8694 | cspmap_t denialMap; | |
8695 | denialMap[std::make_pair(records.at(0).d_name, records.at(0).d_type)] = pair; | |
8696 | records.clear(); | |
8697 | ||
8698 | /* RFC 6840 section 4.1 "Clarifications on Nonexistence Proofs": | |
8699 | Ancestor delegation NSEC or NSEC3 RRs MUST NOT be used to assume | |
8700 | nonexistence of any RRs below that zone cut, which include all RRs at | |
8701 | that (original) owner name other than DS RRs, and all RRs below that | |
8702 | owner name regardless of type. | |
8703 | */ | |
8704 | ||
00e3fef4 | 8705 | dState denialState = getDenial(denialMap, DNSName("a."), QType::A, false, true); |
95823c07 RG |
8706 | /* no data means the qname/qtype is not denied, because an ancestor |
8707 | delegation NSEC3 can only deny the DS */ | |
8708 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
8709 | ||
00e3fef4 | 8710 | denialState = getDenial(denialMap, DNSName("a."), QType::DS, true, true); |
95823c07 | 8711 | BOOST_CHECK_EQUAL(denialState, NXQTYPE); |
b93be4a0 RG |
8712 | |
8713 | /* it can not be used to deny any RRs below that owner name either */ | |
8714 | /* Add NSEC3 for the next closer */ | |
8715 | recordContents.clear(); | |
8716 | signatureContents.clear(); | |
8717 | records.clear(); | |
8718 | addNSEC3NarrowRecordToLW(DNSName("sub.a."), DNSName("."), { QType::A, QType::TXT, QType::RRSIG, QType::NSEC3 }, 600, records); | |
8719 | recordContents.push_back(records.at(0).d_content); | |
8720 | addRRSIG(keys, records, DNSName("."), 300); | |
8721 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8722 | ||
8723 | pair.records = recordContents; | |
8724 | pair.signatures = signatureContents; | |
8725 | denialMap[std::make_pair(records.at(0).d_name, records.at(0).d_type)] = pair; | |
8726 | ||
8727 | /* add wildcard denial */ | |
8728 | recordContents.clear(); | |
8729 | signatureContents.clear(); | |
8730 | records.clear(); | |
8731 | addNSEC3NarrowRecordToLW(DNSName("*.a."), DNSName("."), { QType::A, QType::TXT, QType::RRSIG, QType::NSEC3 }, 600, records); | |
8732 | recordContents.push_back(records.at(0).d_content); | |
8733 | addRRSIG(keys, records, DNSName("."), 300); | |
8734 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8735 | ||
8736 | pair.records = recordContents; | |
8737 | pair.signatures = signatureContents; | |
8738 | denialMap[std::make_pair(records.at(0).d_name, records.at(0).d_type)] = pair; | |
8739 | ||
8740 | denialState = getDenial(denialMap, DNSName("sub.a."), QType::A, false, true); | |
8741 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
95823c07 RG |
8742 | } |
8743 | ||
b7c40613 RG |
8744 | BOOST_AUTO_TEST_CASE(test_nsec3_denial_too_many_iterations) { |
8745 | init(); | |
8746 | ||
8747 | testkeysset_t keys; | |
8748 | generateKeyMaterial(DNSName("."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8749 | ||
8750 | vector<DNSRecord> records; | |
8751 | ||
8752 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8753 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8754 | ||
8755 | /* adding a NSEC3 with more iterations that we support */ | |
8756 | addNSEC3UnhashedRecordToLW(DNSName("a."), DNSName("."), "whatever", { QType::AAAA }, 600, records, g_maxNSEC3Iterations + 100); | |
8757 | recordContents.push_back(records.at(0).d_content); | |
8758 | addRRSIG(keys, records, DNSName("."), 300); | |
8759 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8760 | ||
8761 | ContentSigPair pair; | |
8762 | pair.records = recordContents; | |
8763 | pair.signatures = signatureContents; | |
8764 | cspmap_t denialMap; | |
8765 | denialMap[std::make_pair(records.at(0).d_name, records.at(0).d_type)] = pair; | |
8766 | records.clear(); | |
8767 | ||
8768 | dState denialState = getDenial(denialMap, DNSName("a."), QType::A, false, true); | |
8769 | /* since we refuse to compute more than g_maxNSEC3Iterations iterations, it should be Insecure */ | |
8770 | BOOST_CHECK_EQUAL(denialState, INSECURE); | |
8771 | } | |
8772 | ||
95823c07 RG |
8773 | BOOST_AUTO_TEST_CASE(test_nsec3_insecure_delegation_denial) { |
8774 | init(); | |
8775 | ||
8776 | testkeysset_t keys; | |
8777 | generateKeyMaterial(DNSName("."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8778 | ||
8779 | vector<DNSRecord> records; | |
8780 | ||
8781 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8782 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8783 | ||
8784 | /* | |
8785 | * RFC 5155 section 8.9: | |
8786 | * If there is an NSEC3 RR present in the response that matches the | |
8787 | * delegation name, then the validator MUST ensure that the NS bit is | |
8788 | * set and that the DS bit is not set in the Type Bit Maps field of the | |
8789 | * NSEC3 RR. | |
8790 | */ | |
8791 | /* | |
8792 | The RRSIG from "." denies the existence of any type at a. | |
8793 | NS should be set if it was proving an insecure delegation, let's check that | |
8794 | we correctly detect that it's not. | |
8795 | */ | |
9b061cf5 | 8796 | addNSEC3UnhashedRecordToLW(DNSName("a."), DNSName("."), "whatever", { }, 600, records); |
95823c07 RG |
8797 | recordContents.push_back(records.at(0).d_content); |
8798 | addRRSIG(keys, records, DNSName("."), 300); | |
8799 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8800 | ||
8801 | ContentSigPair pair; | |
8802 | pair.records = recordContents; | |
8803 | pair.signatures = signatureContents; | |
8804 | cspmap_t denialMap; | |
8805 | denialMap[std::make_pair(records.at(0).d_name, records.at(0).d_type)] = pair; | |
8806 | records.clear(); | |
8807 | ||
8808 | /* Insecure because the NS is not set, so while it does | |
8809 | denies the DS, it can't prove an insecure delegation */ | |
00e3fef4 | 8810 | dState denialState = getDenial(denialMap, DNSName("a."), QType::DS, true, true); |
b7c40613 | 8811 | BOOST_CHECK_EQUAL(denialState, NODATA); |
95823c07 RG |
8812 | } |
8813 | ||
dbbef467 RG |
8814 | BOOST_AUTO_TEST_CASE(test_dnssec_rrsig_negcache_validity) { |
8815 | std::unique_ptr<SyncRes> sr; | |
dbbef467 RG |
8816 | initSR(sr, true); |
8817 | ||
8818 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
8819 | ||
8820 | primeHints(); | |
8821 | const DNSName target("com."); | |
8822 | testkeysset_t keys; | |
8823 | ||
8824 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
8825 | luaconfsCopy.dsAnchors.clear(); | |
8826 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
8827 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8828 | g_luaconfs.setState(luaconfsCopy); | |
8829 | ||
8830 | size_t queriesCount = 0; | |
8831 | ||
18d5b679 | 8832 | 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 |
8833 | queriesCount++; |
8834 | ||
8835 | DNSName auth = domain; | |
8836 | auth.chopOff(); | |
8837 | ||
8838 | if (type == QType::DS || type == QType::DNSKEY) { | |
8839 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
8840 | } | |
8841 | else { | |
8842 | setLWResult(res, RCode::NoError, true, false, true); | |
8843 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
8844 | addRRSIG(keys, res->d_records, domain, 300); | |
8845 | addNSECRecordToLW(domain, DNSName("z."), { QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
8846 | addRRSIG(keys, res->d_records, domain, 1); | |
8847 | return 1; | |
8848 | } | |
8849 | ||
8850 | return 0; | |
8851 | }); | |
8852 | ||
934c35b9 | 8853 | const time_t now = sr->getNow().tv_sec; |
dbbef467 RG |
8854 | vector<DNSRecord> ret; |
8855 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
8856 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8857 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
8858 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
8859 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
8860 | ||
8861 | /* check that the entry has not been negatively cached for longer than the RRSIG validity */ | |
8862 | NegCache::NegCacheEntry ne; | |
8863 | BOOST_CHECK_EQUAL(SyncRes::t_sstorage.negcache.size(), 1); | |
8864 | BOOST_REQUIRE_EQUAL(SyncRes::t_sstorage.negcache.get(target, QType(QType::A), sr->getNow(), ne), true); | |
8865 | BOOST_CHECK_EQUAL(ne.d_ttd, now + 1); | |
b25712fd | 8866 | BOOST_CHECK_EQUAL(ne.d_validationState, Secure); |
dbbef467 RG |
8867 | BOOST_CHECK_EQUAL(ne.authoritySOA.records.size(), 1); |
8868 | BOOST_CHECK_EQUAL(ne.authoritySOA.signatures.size(), 1); | |
8869 | BOOST_CHECK_EQUAL(ne.DNSSECRecords.records.size(), 1); | |
8870 | BOOST_CHECK_EQUAL(ne.DNSSECRecords.signatures.size(), 1); | |
8871 | ||
8872 | /* again, to test the cache */ | |
8873 | ret.clear(); | |
8874 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
8875 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8876 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
8877 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
8878 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
8879 | } | |
8880 | ||
8881 | BOOST_AUTO_TEST_CASE(test_dnssec_rrsig_cache_validity) { | |
8882 | std::unique_ptr<SyncRes> sr; | |
dbbef467 RG |
8883 | initSR(sr, true); |
8884 | ||
8885 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
8886 | ||
8887 | primeHints(); | |
8888 | const DNSName target("com."); | |
8889 | const ComboAddress targetAddr("192.0.2.42"); | |
8890 | testkeysset_t keys; | |
8891 | ||
8892 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
8893 | luaconfsCopy.dsAnchors.clear(); | |
8894 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
8895 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8896 | g_luaconfs.setState(luaconfsCopy); | |
8897 | ||
8898 | size_t queriesCount = 0; | |
8899 | ||
18d5b679 | 8900 | 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 |
8901 | queriesCount++; |
8902 | ||
8903 | DNSName auth = domain; | |
8904 | auth.chopOff(); | |
8905 | ||
8906 | if (type == QType::DS || type == QType::DNSKEY) { | |
8907 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
8908 | } | |
8909 | else { | |
8910 | setLWResult(res, RCode::NoError, true, false, true); | |
8911 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
8912 | addRRSIG(keys, res->d_records, domain, 1); | |
8913 | return 1; | |
8914 | } | |
8915 | ||
8916 | return 0; | |
8917 | }); | |
8918 | ||
934c35b9 | 8919 | const time_t now = sr->getNow().tv_sec; |
dbbef467 RG |
8920 | vector<DNSRecord> ret; |
8921 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
8922 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8923 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
8924 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
8925 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
8926 | ||
8927 | /* check that the entry has not been cached for longer than the RRSIG validity */ | |
8928 | const ComboAddress who; | |
8929 | vector<DNSRecord> cached; | |
8930 | vector<std::shared_ptr<RRSIGRecordContent>> signatures; | |
8931 | BOOST_REQUIRE_EQUAL(t_RC->get(now, target, QType(QType::A), true, &cached, who, &signatures), 1); | |
8932 | BOOST_REQUIRE_EQUAL(cached.size(), 1); | |
8933 | BOOST_REQUIRE_EQUAL(signatures.size(), 1); | |
8934 | BOOST_CHECK_EQUAL((cached[0].d_ttl - now), 1); | |
8935 | ||
8936 | /* again, to test the cache */ | |
8937 | ret.clear(); | |
8938 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
8939 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8940 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
8941 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
8942 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
8943 | } | |
8944 | ||
f4de85a3 RG |
8945 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_from_cache_secure) { |
8946 | /* | |
8947 | Validation is optional, and the first query does not ask for it, | |
8948 | so the answer is cached as Indeterminate. | |
8949 | The second query asks for validation, answer should be marked as | |
8950 | Secure. | |
8951 | */ | |
8952 | std::unique_ptr<SyncRes> sr; | |
8953 | initSR(sr, true); | |
8954 | ||
8955 | setDNSSECValidation(sr, DNSSECMode::Process); | |
8956 | ||
8957 | primeHints(); | |
8958 | const DNSName target("com."); | |
8959 | testkeysset_t keys; | |
8960 | ||
8961 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
8962 | luaconfsCopy.dsAnchors.clear(); | |
8963 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
8964 | g_luaconfs.setState(luaconfsCopy); | |
8965 | ||
8966 | size_t queriesCount = 0; | |
8967 | ||
18d5b679 | 8968 | 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 |
8969 | queriesCount++; |
8970 | ||
8971 | if (type == QType::DS || type == QType::DNSKEY) { | |
8972 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys, false); | |
8973 | } | |
8974 | else { | |
8975 | if (domain == target && type == QType::A) { | |
8976 | setLWResult(res, 0, true, false, true); | |
8977 | addRecordToLW(res, target, QType::A, "192.0.2.1"); | |
8978 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
8979 | return 1; | |
8980 | } | |
8981 | } | |
8982 | ||
8983 | return 0; | |
8984 | }); | |
8985 | ||
8986 | vector<DNSRecord> ret; | |
8987 | /* first query does not require validation */ | |
8988 | sr->setDNSSECValidationRequested(false); | |
8989 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
8990 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8991 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
8992 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
8993 | for (const auto& record : ret) { | |
8994 | BOOST_CHECK(record.d_type == QType::A || record.d_type == QType::RRSIG); | |
8995 | } | |
8996 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
8997 | ||
8998 | ||
8999 | ret.clear(); | |
9000 | /* second one _does_ require validation */ | |
9001 | sr->setDNSSECValidationRequested(true); | |
9002 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9003 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9004 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
9005 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
9006 | for (const auto& record : ret) { | |
9007 | BOOST_CHECK(record.d_type == QType::A || record.d_type == QType::RRSIG); | |
9008 | } | |
9009 | BOOST_CHECK_EQUAL(queriesCount, 3); | |
9010 | } | |
9011 | ||
9012 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_from_cache_insecure) { | |
9013 | /* | |
9014 | Validation is optional, and the first query does not ask for it, | |
9015 | so the answer is cached as Indeterminate. | |
9016 | The second query asks for validation, answer should be marked as | |
9017 | Insecure. | |
9018 | */ | |
9019 | std::unique_ptr<SyncRes> sr; | |
9020 | initSR(sr, true); | |
9021 | ||
9022 | setDNSSECValidation(sr, DNSSECMode::Process); | |
9023 | ||
9024 | primeHints(); | |
9025 | const DNSName target("com."); | |
9026 | testkeysset_t keys; | |
9027 | ||
9028 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
9029 | luaconfsCopy.dsAnchors.clear(); | |
9030 | g_luaconfs.setState(luaconfsCopy); | |
9031 | ||
9032 | size_t queriesCount = 0; | |
9033 | ||
18d5b679 | 9034 | 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 |
9035 | queriesCount++; |
9036 | ||
9037 | if (type == QType::DS || type == QType::DNSKEY) { | |
9038 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys, false); | |
9039 | } | |
9040 | else { | |
9041 | if (domain == target && type == QType::A) { | |
9042 | setLWResult(res, 0, true, false, true); | |
9043 | addRecordToLW(res, target, QType::A, "192.0.2.1"); | |
9044 | return 1; | |
9045 | } | |
9046 | } | |
9047 | ||
9048 | return 0; | |
9049 | }); | |
9050 | ||
9051 | vector<DNSRecord> ret; | |
9052 | /* first query does not require validation */ | |
9053 | sr->setDNSSECValidationRequested(false); | |
9054 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9055 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9056 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
9057 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
9058 | for (const auto& record : ret) { | |
55acb073 | 9059 | BOOST_CHECK(record.d_type == QType::A); |
f4de85a3 RG |
9060 | } |
9061 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
9062 | ||
9063 | ||
9064 | ret.clear(); | |
9065 | /* second one _does_ require validation */ | |
9066 | sr->setDNSSECValidationRequested(true); | |
9067 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9068 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9069 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
9070 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
9071 | for (const auto& record : ret) { | |
55acb073 | 9072 | BOOST_CHECK(record.d_type == QType::A); |
f4de85a3 RG |
9073 | } |
9074 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
9075 | } | |
9076 | ||
9077 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_from_cache_bogus) { | |
9078 | /* | |
9079 | Validation is optional, and the first query does not ask for it, | |
9080 | so the answer is cached as Indeterminate. | |
9081 | The second query asks for validation, answer should be marked as | |
9082 | Bogus. | |
9083 | */ | |
9084 | std::unique_ptr<SyncRes> sr; | |
9085 | initSR(sr, true); | |
9086 | ||
9087 | setDNSSECValidation(sr, DNSSECMode::Process); | |
9088 | ||
9089 | primeHints(); | |
9090 | const DNSName target("com."); | |
9091 | testkeysset_t keys; | |
9092 | ||
9093 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
9094 | luaconfsCopy.dsAnchors.clear(); | |
9095 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
9096 | g_luaconfs.setState(luaconfsCopy); | |
9097 | ||
9098 | size_t queriesCount = 0; | |
9099 | ||
18d5b679 | 9100 | 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 |
9101 | queriesCount++; |
9102 | ||
9103 | if (type == QType::DS || type == QType::DNSKEY) { | |
9104 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys, false); | |
9105 | } | |
9106 | else { | |
9107 | if (domain == target && type == QType::A) { | |
9108 | setLWResult(res, 0, true, false, true); | |
9109 | addRecordToLW(res, target, QType::A, "192.0.2.1"); | |
9110 | /* no RRSIG */ | |
9111 | return 1; | |
9112 | } | |
9113 | } | |
9114 | ||
9115 | return 0; | |
9116 | }); | |
9117 | ||
9118 | vector<DNSRecord> ret; | |
9119 | /* first query does not require validation */ | |
9120 | sr->setDNSSECValidationRequested(false); | |
9121 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9122 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9123 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
9124 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
9125 | for (const auto& record : ret) { | |
55acb073 | 9126 | BOOST_CHECK(record.d_type == QType::A); |
f4de85a3 RG |
9127 | } |
9128 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
9129 | ||
9130 | ||
9131 | ret.clear(); | |
9132 | /* second one _does_ require validation */ | |
9133 | sr->setDNSSECValidationRequested(true); | |
9134 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9135 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9136 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
9137 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
9138 | for (const auto& record : ret) { | |
55acb073 | 9139 | BOOST_CHECK(record.d_type == QType::A); |
f4de85a3 RG |
9140 | } |
9141 | BOOST_CHECK_EQUAL(queriesCount, 3); | |
9142 | } | |
9143 | ||
55acb073 RG |
9144 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_from_cname_cache_secure) { |
9145 | /* | |
9146 | Validation is optional, and the first query does not ask for it, | |
9147 | so the answer is cached as Indeterminate. | |
9148 | The second query asks for validation, answer should be marked as | |
9149 | Secure. | |
9150 | */ | |
9151 | std::unique_ptr<SyncRes> sr; | |
9152 | initSR(sr, true); | |
9153 | ||
9154 | setDNSSECValidation(sr, DNSSECMode::Process); | |
9155 | ||
9156 | primeHints(); | |
9157 | const DNSName target("com."); | |
9158 | const DNSName cnameTarget("cname-com."); | |
9159 | testkeysset_t keys; | |
9160 | ||
9161 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
9162 | luaconfsCopy.dsAnchors.clear(); | |
9163 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
9164 | g_luaconfs.setState(luaconfsCopy); | |
9165 | ||
9166 | size_t queriesCount = 0; | |
9167 | ||
18d5b679 | 9168 | 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 |
9169 | queriesCount++; |
9170 | ||
9171 | if (type == QType::DS || type == QType::DNSKEY) { | |
9172 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys, false); | |
9173 | } | |
9174 | else { | |
9175 | if (domain == target && type == QType::A) { | |
9176 | setLWResult(res, 0, true, false, true); | |
9177 | addRecordToLW(res, target, QType::CNAME, cnameTarget.toString()); | |
9178 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
9179 | addRecordToLW(res, cnameTarget, QType::A, "192.0.2.1"); | |
9180 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
9181 | return 1; | |
9182 | } else if (domain == cnameTarget && type == QType::A) { | |
9183 | setLWResult(res, 0, true, false, true); | |
9184 | addRecordToLW(res, cnameTarget, QType::A, "192.0.2.1"); | |
9185 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
9186 | return 1; | |
9187 | } | |
9188 | } | |
9189 | ||
9190 | return 0; | |
9191 | }); | |
9192 | ||
9193 | vector<DNSRecord> ret; | |
9194 | /* first query does not require validation */ | |
9195 | sr->setDNSSECValidationRequested(false); | |
9196 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9197 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9198 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
9199 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
9200 | for (const auto& record : ret) { | |
9201 | BOOST_CHECK(record.d_type == QType::CNAME || record.d_type == QType::A || record.d_type == QType::RRSIG); | |
9202 | } | |
9203 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
9204 | ||
9205 | ||
9206 | ret.clear(); | |
9207 | /* second one _does_ require validation */ | |
9208 | sr->setDNSSECValidationRequested(true); | |
9209 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9210 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9211 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
9212 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
9213 | for (const auto& record : ret) { | |
9214 | BOOST_CHECK(record.d_type == QType::CNAME || record.d_type == QType::A || record.d_type == QType::RRSIG); | |
9215 | } | |
9216 | BOOST_CHECK_EQUAL(queriesCount, 5); | |
9217 | } | |
9218 | ||
9219 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_from_cname_cache_insecure) { | |
9220 | /* | |
9221 | Validation is optional, and the first query does not ask for it, | |
9222 | so the answer is cached as Indeterminate. | |
9223 | The second query asks for validation, answer should be marked as | |
9224 | Insecure. | |
9225 | */ | |
9226 | std::unique_ptr<SyncRes> sr; | |
9227 | initSR(sr, true); | |
9228 | ||
9229 | setDNSSECValidation(sr, DNSSECMode::Process); | |
9230 | ||
9231 | primeHints(); | |
9232 | const DNSName target("com."); | |
9233 | const DNSName cnameTarget("cname-com."); | |
9234 | testkeysset_t keys; | |
9235 | ||
9236 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
9237 | luaconfsCopy.dsAnchors.clear(); | |
9238 | g_luaconfs.setState(luaconfsCopy); | |
9239 | ||
9240 | size_t queriesCount = 0; | |
9241 | ||
18d5b679 | 9242 | 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 |
9243 | queriesCount++; |
9244 | ||
9245 | if (type == QType::DS || type == QType::DNSKEY) { | |
9246 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys, false); | |
9247 | } | |
9248 | else { | |
9249 | if (domain == target && type == QType::A) { | |
9250 | setLWResult(res, 0, true, false, true); | |
9251 | addRecordToLW(res, target, QType::CNAME, cnameTarget.toString()); | |
9252 | addRecordToLW(res, cnameTarget, QType::A, "192.0.2.1"); | |
9253 | return 1; | |
9254 | } else if (domain == cnameTarget && type == QType::A) { | |
9255 | setLWResult(res, 0, true, false, true); | |
9256 | addRecordToLW(res, cnameTarget, QType::A, "192.0.2.1"); | |
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(), 2); | |
9271 | for (const auto& record : ret) { | |
9272 | BOOST_CHECK(record.d_type == QType::CNAME || record.d_type == QType::A); | |
9273 | } | |
9274 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
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(), Insecure); | |
9283 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
9284 | for (const auto& record : ret) { | |
9285 | BOOST_CHECK(record.d_type == QType::CNAME || record.d_type == QType::A); | |
9286 | } | |
9287 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
9288 | } | |
9289 | ||
9290 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_from_cname_cache_bogus) { | |
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 | Bogus. | |
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 | ||
18d5b679 | 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 | addRecordToLW(res, cnameTarget, QType::A, "192.0.2.1"); | |
9325 | /* no RRSIG */ | |
9326 | return 1; | |
9327 | } else if (domain == cnameTarget && type == QType::A) { | |
9328 | setLWResult(res, 0, true, false, true); | |
9329 | addRecordToLW(res, cnameTarget, QType::A, "192.0.2.1"); | |
9330 | /* no RRSIG */ | |
9331 | return 1; | |
9332 | } | |
9333 | } | |
9334 | ||
9335 | return 0; | |
9336 | }); | |
9337 | ||
9338 | vector<DNSRecord> ret; | |
9339 | /* first query does not require validation */ | |
9340 | sr->setDNSSECValidationRequested(false); | |
9341 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9342 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9343 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
9344 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
9345 | for (const auto& record : ret) { | |
9346 | BOOST_CHECK(record.d_type == QType::CNAME || record.d_type == QType::A); | |
9347 | } | |
9348 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
9349 | ||
9350 | ||
9351 | ret.clear(); | |
9352 | /* second one _does_ require validation */ | |
9353 | sr->setDNSSECValidationRequested(true); | |
9354 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9355 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9356 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
9357 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
9358 | for (const auto& record : ret) { | |
9359 | BOOST_CHECK(record.d_type == QType::CNAME || record.d_type == QType::A); | |
9360 | } | |
9361 | BOOST_CHECK_EQUAL(queriesCount, 5); | |
9362 | } | |
9363 | ||
405a26bd RG |
9364 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_additional_without_rrsig) { |
9365 | /* | |
9366 | We get a record from a secure zone in the additional section, without | |
9367 | the corresponding RRSIG. The record should not be marked as authoritative | |
9368 | and should be correctly validated. | |
9369 | */ | |
9370 | std::unique_ptr<SyncRes> sr; | |
9371 | initSR(sr, true); | |
9372 | ||
9373 | setDNSSECValidation(sr, DNSSECMode::Process); | |
9374 | ||
9375 | primeHints(); | |
9376 | const DNSName target("com."); | |
9377 | const DNSName addTarget("nsX.com."); | |
9378 | testkeysset_t keys; | |
9379 | ||
9380 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
9381 | luaconfsCopy.dsAnchors.clear(); | |
9382 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
9383 | g_luaconfs.setState(luaconfsCopy); | |
9384 | ||
9385 | size_t queriesCount = 0; | |
9386 | ||
18d5b679 | 9387 | 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 |
9388 | queriesCount++; |
9389 | ||
9390 | if (type == QType::DS || type == QType::DNSKEY) { | |
9391 | if (domain == addTarget) { | |
9392 | DNSName auth(domain); | |
9393 | /* no DS for com, auth will be . */ | |
9394 | auth.chopOff(); | |
9395 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys, false); | |
9396 | } | |
9397 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys, false); | |
9398 | } | |
9399 | else { | |
9400 | if (domain == target && type == QType::A) { | |
9401 | setLWResult(res, 0, true, false, true); | |
9402 | addRecordToLW(res, target, QType::A, "192.0.2.1"); | |
9403 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
9404 | addRecordToLW(res, addTarget, QType::A, "192.0.2.42", DNSResourceRecord::ADDITIONAL); | |
9405 | /* no RRSIG for the additional record */ | |
9406 | return 1; | |
9407 | } else if (domain == addTarget && type == QType::A) { | |
9408 | setLWResult(res, 0, true, false, true); | |
9409 | addRecordToLW(res, addTarget, QType::A, "192.0.2.42"); | |
9410 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
9411 | return 1; | |
9412 | } | |
9413 | } | |
9414 | ||
9415 | return 0; | |
9416 | }); | |
9417 | ||
9418 | vector<DNSRecord> ret; | |
9419 | /* first query for target/A, will pick up the additional record as non-auth / unvalidated */ | |
9420 | sr->setDNSSECValidationRequested(false); | |
9421 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9422 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9423 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
9424 | BOOST_CHECK_EQUAL(ret.size(), 2); | |
9425 | for (const auto& record : ret) { | |
9426 | BOOST_CHECK(record.d_type == QType::RRSIG || record.d_type == QType::A); | |
9427 | } | |
9428 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
9429 | ||
9430 | ret.clear(); | |
9431 | /* ask for the additional record directly, we should not use | |
9432 | the non-auth one and issue a new query, properly validated */ | |
9433 | sr->setDNSSECValidationRequested(true); | |
9434 | res = sr->beginResolve(addTarget, QType(QType::A), QClass::IN, ret); | |
9435 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9436 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
9437 | BOOST_CHECK_EQUAL(ret.size(), 2); | |
9438 | for (const auto& record : ret) { | |
9439 | BOOST_CHECK(record.d_type == QType::RRSIG || record.d_type == QType::A); | |
9440 | } | |
9441 | BOOST_CHECK_EQUAL(queriesCount, 5); | |
9442 | } | |
9443 | ||
f4de85a3 RG |
9444 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_from_negcache_secure) { |
9445 | /* | |
9446 | Validation is optional, and the first query does not ask for it, | |
9447 | so the answer is negatively cached as Indeterminate. | |
9448 | The second query asks for validation, answer should be marked as | |
9449 | Secure. | |
9450 | */ | |
9451 | std::unique_ptr<SyncRes> sr; | |
9452 | initSR(sr, true); | |
9453 | ||
9454 | setDNSSECValidation(sr, DNSSECMode::Process); | |
9455 | ||
9456 | primeHints(); | |
9457 | const DNSName target("com."); | |
9458 | testkeysset_t keys; | |
9459 | ||
9460 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
9461 | luaconfsCopy.dsAnchors.clear(); | |
9462 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
9463 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
9464 | g_luaconfs.setState(luaconfsCopy); | |
9465 | ||
9466 | size_t queriesCount = 0; | |
9467 | ||
18d5b679 | 9468 | 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 |
9469 | queriesCount++; |
9470 | ||
9471 | DNSName auth = domain; | |
9472 | auth.chopOff(); | |
9473 | ||
9474 | if (type == QType::DS || type == QType::DNSKEY) { | |
9475 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
9476 | } | |
9477 | else { | |
9478 | setLWResult(res, RCode::NoError, true, false, true); | |
9479 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
9480 | addRRSIG(keys, res->d_records, domain, 300); | |
9481 | addNSECRecordToLW(domain, DNSName("z."), { QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
9482 | addRRSIG(keys, res->d_records, domain, 1); | |
9483 | return 1; | |
9484 | } | |
9485 | ||
9486 | return 0; | |
9487 | }); | |
9488 | ||
9489 | vector<DNSRecord> ret; | |
9490 | /* first query does not require validation */ | |
9491 | sr->setDNSSECValidationRequested(false); | |
9492 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9493 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9494 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
9495 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
9496 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
b25712fd RG |
9497 | /* check that the entry has not been negatively cached */ |
9498 | NegCache::NegCacheEntry ne; | |
9499 | BOOST_CHECK_EQUAL(SyncRes::t_sstorage.negcache.size(), 1); | |
9500 | BOOST_REQUIRE_EQUAL(SyncRes::t_sstorage.negcache.get(target, QType(QType::A), sr->getNow(), ne), true); | |
9501 | BOOST_CHECK_EQUAL(ne.d_validationState, Indeterminate); | |
9502 | BOOST_CHECK_EQUAL(ne.authoritySOA.records.size(), 1); | |
9503 | BOOST_CHECK_EQUAL(ne.authoritySOA.signatures.size(), 1); | |
9504 | BOOST_CHECK_EQUAL(ne.DNSSECRecords.records.size(), 1); | |
9505 | BOOST_CHECK_EQUAL(ne.DNSSECRecords.signatures.size(), 1); | |
f4de85a3 RG |
9506 | |
9507 | ret.clear(); | |
9508 | /* second one _does_ require validation */ | |
9509 | sr->setDNSSECValidationRequested(true); | |
9510 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9511 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9512 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
9513 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
9514 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
b25712fd RG |
9515 | BOOST_CHECK_EQUAL(SyncRes::t_sstorage.negcache.size(), 1); |
9516 | BOOST_REQUIRE_EQUAL(SyncRes::t_sstorage.negcache.get(target, QType(QType::A), sr->getNow(), ne), true); | |
9517 | BOOST_CHECK_EQUAL(ne.d_validationState, Secure); | |
9518 | BOOST_CHECK_EQUAL(ne.authoritySOA.records.size(), 1); | |
9519 | BOOST_CHECK_EQUAL(ne.authoritySOA.signatures.size(), 1); | |
9520 | BOOST_CHECK_EQUAL(ne.DNSSECRecords.records.size(), 1); | |
9521 | BOOST_CHECK_EQUAL(ne.DNSSECRecords.signatures.size(), 1); | |
f4de85a3 RG |
9522 | } |
9523 | ||
f5a747bb RG |
9524 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_from_negcache_secure_ds) { |
9525 | /* | |
9526 | Validation is optional, and the first query does not ask for it, | |
9527 | so the answer is negatively cached as Indeterminate. | |
9528 | The second query asks for validation, answer should be marked as | |
9529 | Secure. | |
9530 | The difference with test_dnssec_validation_from_negcache_secure is | |
9531 | that have one more level here, so we are going to look for the proof | |
9532 | that the DS does not exist for the last level. Since there is no cut, | |
9533 | we should accept the fact that the NSEC denies DS and NS both. | |
9534 | */ | |
9535 | std::unique_ptr<SyncRes> sr; | |
9536 | initSR(sr, true); | |
9537 | ||
9538 | setDNSSECValidation(sr, DNSSECMode::Process); | |
9539 | ||
9540 | primeHints(); | |
9541 | const DNSName target("www.com."); | |
9542 | testkeysset_t keys; | |
9543 | ||
9544 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
9545 | luaconfsCopy.dsAnchors.clear(); | |
9546 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
9547 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
9548 | g_luaconfs.setState(luaconfsCopy); | |
9549 | ||
9550 | size_t queriesCount = 0; | |
9551 | ||
18d5b679 | 9552 | 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 |
9553 | queriesCount++; |
9554 | ||
9555 | if (type == QType::DS || type == QType::DNSKEY) { | |
9556 | if (domain == target) { | |
9557 | /* there is no cut */ | |
9558 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys, false); | |
9559 | } | |
9560 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
9561 | } | |
9562 | ||
9563 | return 0; | |
9564 | }); | |
9565 | ||
9566 | vector<DNSRecord> ret; | |
9567 | /* first query does not require validation */ | |
9568 | sr->setDNSSECValidationRequested(false); | |
9569 | int res = sr->beginResolve(target, QType(QType::DS), QClass::IN, ret); | |
9570 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9571 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
9572 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
9573 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
9574 | ||
9575 | ret.clear(); | |
9576 | /* second one _does_ require validation */ | |
9577 | sr->setDNSSECValidationRequested(true); | |
9578 | res = sr->beginResolve(target, QType(QType::DS), QClass::IN, ret); | |
9579 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9580 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
9581 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
9582 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
9583 | } | |
9584 | ||
f4de85a3 RG |
9585 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_from_negcache_insecure) { |
9586 | /* | |
9587 | Validation is optional, and the first query does not ask for it, | |
9588 | so the answer is negatively cached as Indeterminate. | |
9589 | The second query asks for validation, answer should be marked as | |
9590 | Insecure. | |
9591 | */ | |
9592 | std::unique_ptr<SyncRes> sr; | |
9593 | initSR(sr, true); | |
9594 | ||
9595 | setDNSSECValidation(sr, DNSSECMode::Process); | |
9596 | ||
9597 | primeHints(); | |
9598 | const DNSName target("com."); | |
9599 | testkeysset_t keys; | |
9600 | ||
9601 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
9602 | luaconfsCopy.dsAnchors.clear(); | |
9603 | g_luaconfs.setState(luaconfsCopy); | |
9604 | ||
9605 | size_t queriesCount = 0; | |
9606 | ||
18d5b679 | 9607 | 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 |
9608 | queriesCount++; |
9609 | ||
9610 | DNSName auth = domain; | |
9611 | auth.chopOff(); | |
9612 | ||
9613 | if (type == QType::DS || type == QType::DNSKEY) { | |
9614 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
9615 | } | |
9616 | else { | |
9617 | setLWResult(res, RCode::NoError, true, false, true); | |
9618 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
9619 | return 1; | |
9620 | } | |
9621 | ||
9622 | return 0; | |
9623 | }); | |
9624 | ||
9625 | vector<DNSRecord> ret; | |
9626 | /* first query does not require validation */ | |
9627 | sr->setDNSSECValidationRequested(false); | |
9628 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9629 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9630 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
9631 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
9632 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
b25712fd RG |
9633 | /* check that the entry has not been negatively cached */ |
9634 | NegCache::NegCacheEntry ne; | |
9635 | BOOST_CHECK_EQUAL(SyncRes::t_sstorage.negcache.size(), 1); | |
9636 | BOOST_REQUIRE_EQUAL(SyncRes::t_sstorage.negcache.get(target, QType(QType::A), sr->getNow(), ne), true); | |
9637 | BOOST_CHECK_EQUAL(ne.d_validationState, Indeterminate); | |
9638 | BOOST_CHECK_EQUAL(ne.authoritySOA.records.size(), 1); | |
9639 | BOOST_CHECK_EQUAL(ne.authoritySOA.signatures.size(), 0); | |
9640 | BOOST_CHECK_EQUAL(ne.DNSSECRecords.records.size(), 0); | |
9641 | BOOST_CHECK_EQUAL(ne.DNSSECRecords.signatures.size(), 0); | |
f4de85a3 RG |
9642 | |
9643 | ret.clear(); | |
9644 | /* second one _does_ require validation */ | |
9645 | sr->setDNSSECValidationRequested(true); | |
9646 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9647 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9648 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
9649 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
9650 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
b25712fd RG |
9651 | BOOST_REQUIRE_EQUAL(SyncRes::t_sstorage.negcache.get(target, QType(QType::A), sr->getNow(), ne), true); |
9652 | BOOST_CHECK_EQUAL(ne.d_validationState, Insecure); | |
9653 | BOOST_CHECK_EQUAL(ne.authoritySOA.records.size(), 1); | |
9654 | BOOST_CHECK_EQUAL(ne.authoritySOA.signatures.size(), 0); | |
9655 | BOOST_CHECK_EQUAL(ne.DNSSECRecords.records.size(), 0); | |
9656 | BOOST_CHECK_EQUAL(ne.DNSSECRecords.signatures.size(), 0); | |
f4de85a3 RG |
9657 | } |
9658 | ||
9659 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_from_negcache_bogus) { | |
9660 | /* | |
9661 | Validation is optional, and the first query does not ask for it, | |
9662 | so the answer is negatively cached as Indeterminate. | |
9663 | The second query asks for validation, answer should be marked as | |
9664 | Bogus. | |
9665 | */ | |
9666 | std::unique_ptr<SyncRes> sr; | |
9667 | initSR(sr, true); | |
9668 | ||
9669 | setDNSSECValidation(sr, DNSSECMode::Process); | |
9670 | ||
9671 | primeHints(); | |
9672 | const DNSName target("com."); | |
9673 | testkeysset_t keys; | |
9674 | ||
9675 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
9676 | luaconfsCopy.dsAnchors.clear(); | |
9677 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
9678 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
9679 | g_luaconfs.setState(luaconfsCopy); | |
9680 | ||
9681 | size_t queriesCount = 0; | |
9682 | ||
18d5b679 | 9683 | 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 |
9684 | queriesCount++; |
9685 | ||
9686 | DNSName auth = domain; | |
9687 | auth.chopOff(); | |
9688 | ||
9689 | if (type == QType::DS || type == QType::DNSKEY) { | |
9690 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
9691 | } | |
9692 | else { | |
9693 | setLWResult(res, RCode::NoError, true, false, true); | |
9694 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
9695 | addRRSIG(keys, res->d_records, domain, 300); | |
9696 | /* no denial */ | |
9697 | return 1; | |
9698 | } | |
9699 | ||
9700 | return 0; | |
9701 | }); | |
9702 | ||
9703 | vector<DNSRecord> ret; | |
9704 | /* first query does not require validation */ | |
9705 | sr->setDNSSECValidationRequested(false); | |
9706 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9707 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9708 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
9709 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
9710 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
b25712fd RG |
9711 | NegCache::NegCacheEntry ne; |
9712 | BOOST_CHECK_EQUAL(SyncRes::t_sstorage.negcache.size(), 1); | |
9713 | BOOST_REQUIRE_EQUAL(SyncRes::t_sstorage.negcache.get(target, QType(QType::A), sr->getNow(), ne), true); | |
9714 | BOOST_CHECK_EQUAL(ne.d_validationState, Indeterminate); | |
9715 | BOOST_CHECK_EQUAL(ne.authoritySOA.records.size(), 1); | |
9716 | BOOST_CHECK_EQUAL(ne.authoritySOA.signatures.size(), 1); | |
9717 | BOOST_CHECK_EQUAL(ne.DNSSECRecords.records.size(), 0); | |
9718 | BOOST_CHECK_EQUAL(ne.DNSSECRecords.signatures.size(), 0); | |
f4de85a3 RG |
9719 | |
9720 | ret.clear(); | |
9721 | /* second one _does_ require validation */ | |
9722 | sr->setDNSSECValidationRequested(true); | |
9723 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9724 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9725 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
9726 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
9727 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
b25712fd RG |
9728 | BOOST_REQUIRE_EQUAL(SyncRes::t_sstorage.negcache.get(target, QType(QType::A), sr->getNow(), ne), true); |
9729 | BOOST_CHECK_EQUAL(ne.d_validationState, Bogus); | |
9730 | BOOST_CHECK_EQUAL(ne.authoritySOA.records.size(), 1); | |
9731 | BOOST_CHECK_EQUAL(ne.authoritySOA.signatures.size(), 1); | |
9732 | BOOST_CHECK_EQUAL(ne.DNSSECRecords.records.size(), 0); | |
9733 | BOOST_CHECK_EQUAL(ne.DNSSECRecords.signatures.size(), 0); | |
f4de85a3 RG |
9734 | } |
9735 | ||
429ce1da PL |
9736 | BOOST_AUTO_TEST_CASE(test_lowercase_outgoing) { |
9737 | g_lowercaseOutgoing = true; | |
9738 | std::unique_ptr<SyncRes> sr; | |
9739 | initSR(sr); | |
9740 | ||
9741 | primeHints(); | |
9742 | ||
9743 | vector<DNSName> sentOutQnames; | |
9744 | ||
9745 | const DNSName target("WWW.POWERDNS.COM"); | |
9746 | const DNSName cname("WWW.PowerDNS.org"); | |
9747 | ||
18d5b679 | 9748 | 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 |
9749 | |
9750 | sentOutQnames.push_back(domain); | |
9751 | ||
9752 | if (isRootServer(ip)) { | |
9753 | if (domain == target) { | |
9754 | setLWResult(res, 0, false, false, true); | |
9755 | addRecordToLW(res, "powerdns.com.", QType::NS, "pdns-public-ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); | |
9756 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
9757 | return 1; | |
9758 | } | |
9759 | if (domain == cname) { | |
9760 | setLWResult(res, 0, false, false, true); | |
9761 | addRecordToLW(res, "powerdns.org.", QType::NS, "pdns-public-ns1.powerdns.org.", DNSResourceRecord::AUTHORITY, 172800); | |
9762 | addRecordToLW(res, "pdns-public-ns1.powerdns.org.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
9763 | return 1; | |
9764 | } | |
9765 | } else if (ip == ComboAddress("192.0.2.1:53")) { | |
9766 | if (domain == target) { | |
9767 | setLWResult(res, 0, true, false, false); | |
9768 | addRecordToLW(res, domain, QType::CNAME, cname.toString()); | |
9769 | return 1; | |
9770 | } | |
9771 | } else if (ip == ComboAddress("192.0.2.2:53")) { | |
9772 | if (domain == cname) { | |
9773 | setLWResult(res, 0, true, false, false); | |
9774 | addRecordToLW(res, domain, QType::A, "127.0.0.1"); | |
9775 | return 1; | |
9776 | } | |
9777 | } | |
9778 | return 0; | |
9779 | }); | |
9780 | ||
9781 | vector<DNSRecord> ret; | |
9782 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9783 | ||
9784 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9785 | ||
9786 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
9787 | BOOST_CHECK_EQUAL(ret[0].d_content->getZoneRepresentation(), cname.toString()); | |
9788 | ||
9789 | BOOST_REQUIRE_EQUAL(sentOutQnames.size(), 4); | |
9790 | BOOST_CHECK_EQUAL(sentOutQnames[0].toString(), target.makeLowerCase().toString()); | |
9791 | BOOST_CHECK_EQUAL(sentOutQnames[1].toString(), target.makeLowerCase().toString()); | |
9792 | BOOST_CHECK_EQUAL(sentOutQnames[2].toString(), cname.makeLowerCase().toString()); | |
9793 | BOOST_CHECK_EQUAL(sentOutQnames[3].toString(), cname.makeLowerCase().toString()); | |
9794 | ||
9795 | g_lowercaseOutgoing = false; | |
9796 | } | |
9797 | ||
4d787d30 PL |
9798 | BOOST_AUTO_TEST_CASE(test_getDSRecords_multialgo) { |
9799 | std::unique_ptr<SyncRes> sr; | |
9800 | initSR(sr, true); | |
9801 | ||
9802 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
9803 | ||
9804 | primeHints(); | |
9805 | const DNSName target("com."); | |
9806 | testkeysset_t keys, keys2; | |
9807 | ||
9808 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
9809 | luaconfsCopy.dsAnchors.clear(); | |
9810 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
9811 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
9812 | g_luaconfs.setState(luaconfsCopy); | |
9813 | ||
9814 | // As testkeysset_t only contains one DSRecordContent, create another one with a different hash algo | |
9815 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA1, keys2); | |
9816 | // But add the existing root key otherwise no RRSIG can be created | |
9817 | auto rootkey = keys.find(g_rootdnsname); | |
9818 | keys2.insert(*rootkey); | |
9819 | ||
18d5b679 | 9820 | 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 |
9821 | DNSName auth = domain; |
9822 | auth.chopOff(); | |
9823 | if (type == QType::DS || type == QType::DNSKEY) { | |
9824 | if (domain == target) { | |
9825 | if (genericDSAndDNSKEYHandler(res, domain, auth, type, keys2) != 1) { | |
9826 | return 0; | |
9827 | } | |
9828 | } | |
9829 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
9830 | } | |
9831 | return 0; | |
9832 | }); | |
9833 | ||
9834 | dsmap_t ds; | |
9835 | auto state = sr->getDSRecords(target, ds, false, 0, false); | |
9836 | BOOST_CHECK_EQUAL(state, Secure); | |
9837 | BOOST_REQUIRE_EQUAL(ds.size(), 1); | |
9838 | for (const auto& i : ds) { | |
9839 | BOOST_CHECK_EQUAL(i.d_digesttype, DNSSECKeeper::SHA256); | |
9840 | } | |
9841 | } | |
9842 | ||
9843 | BOOST_AUTO_TEST_CASE(test_getDSRecords_multialgo_all_sha) { | |
9844 | std::unique_ptr<SyncRes> sr; | |
9845 | initSR(sr, true); | |
9846 | ||
9847 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
9848 | ||
9849 | primeHints(); | |
9850 | const DNSName target("com."); | |
9851 | testkeysset_t keys, keys2, keys3; | |
9852 | ||
9853 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
9854 | luaconfsCopy.dsAnchors.clear(); | |
9855 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
9856 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
9857 | g_luaconfs.setState(luaconfsCopy); | |
9858 | ||
9859 | // As testkeysset_t only contains one DSRecordContent, create another one with a different hash algo | |
9860 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA1, keys2); | |
9861 | // But add the existing root key otherwise no RRSIG can be created | |
9862 | auto rootkey = keys.find(g_rootdnsname); | |
9863 | keys2.insert(*rootkey); | |
9864 | ||
9865 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA384, keys3); | |
9866 | // But add the existing root key otherwise no RRSIG can be created | |
9867 | keys3.insert(*rootkey); | |
9868 | ||
18d5b679 | 9869 | 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 |
9870 | DNSName auth = domain; |
9871 | auth.chopOff(); | |
9872 | if (type == QType::DS || type == QType::DNSKEY) { | |
9873 | if (domain == target) { | |
9874 | if (genericDSAndDNSKEYHandler(res, domain, auth, type, keys2) != 1) { | |
9875 | return 0; | |
9876 | } | |
9877 | if (genericDSAndDNSKEYHandler(res, domain, auth, type, keys3) != 1) { | |
9878 | return 0; | |
9879 | } | |
9880 | } | |
9881 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
9882 | } | |
9883 | return 0; | |
9884 | }); | |
9885 | ||
9886 | dsmap_t ds; | |
9887 | auto state = sr->getDSRecords(target, ds, false, 0, false); | |
9888 | BOOST_CHECK_EQUAL(state, Secure); | |
9889 | BOOST_REQUIRE_EQUAL(ds.size(), 1); | |
9890 | for (const auto& i : ds) { | |
9891 | BOOST_CHECK_EQUAL(i.d_digesttype, DNSSECKeeper::SHA384); | |
9892 | } | |
9893 | } | |
9894 | ||
9895 | BOOST_AUTO_TEST_CASE(test_getDSRecords_multialgo_two_highest) { | |
9896 | std::unique_ptr<SyncRes> sr; | |
9897 | initSR(sr, true); | |
9898 | ||
9899 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
9900 | ||
9901 | primeHints(); | |
9902 | const DNSName target("com."); | |
9903 | testkeysset_t keys, keys2, keys3; | |
9904 | ||
9905 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
9906 | luaconfsCopy.dsAnchors.clear(); | |
9907 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
9908 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
9909 | g_luaconfs.setState(luaconfsCopy); | |
9910 | ||
9911 | // As testkeysset_t only contains one DSRecordContent, create another one with a different hash algo | |
9912 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys2); | |
9913 | // But add the existing root key otherwise no RRSIG can be created | |
9914 | auto rootkey = keys.find(g_rootdnsname); | |
9915 | keys2.insert(*rootkey); | |
9916 | ||
9917 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA1, keys3); | |
9918 | // But add the existing root key otherwise no RRSIG can be created | |
9919 | keys3.insert(*rootkey); | |
9920 | ||
18d5b679 | 9921 | 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 |
9922 | DNSName auth = domain; |
9923 | auth.chopOff(); | |
9924 | if (type == QType::DS || type == QType::DNSKEY) { | |
9925 | if (domain == target) { | |
9926 | if (genericDSAndDNSKEYHandler(res, domain, auth, type, keys2) != 1) { | |
9927 | return 0; | |
9928 | } | |
9929 | if (genericDSAndDNSKEYHandler(res, domain, auth, type, keys3) != 1) { | |
9930 | return 0; | |
9931 | } | |
9932 | } | |
9933 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
9934 | } | |
9935 | return 0; | |
9936 | }); | |
9937 | ||
9938 | dsmap_t ds; | |
9939 | auto state = sr->getDSRecords(target, ds, false, 0, false); | |
9940 | BOOST_CHECK_EQUAL(state, Secure); | |
9941 | BOOST_REQUIRE_EQUAL(ds.size(), 2); | |
9942 | for (const auto& i : ds) { | |
9943 | BOOST_CHECK_EQUAL(i.d_digesttype, DNSSECKeeper::SHA256); | |
9944 | } | |
9945 | } | |
9946 | ||
77cb3d33 | 9947 | #ifdef HAVE_BOTAN |
4d787d30 PL |
9948 | BOOST_AUTO_TEST_CASE(test_getDSRecords_multialgo_prefer_sha384_over_gost) { |
9949 | std::unique_ptr<SyncRes> sr; | |
9950 | initSR(sr, true); | |
9951 | ||
9952 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
9953 | ||
9954 | primeHints(); | |
9955 | const DNSName target("com."); | |
9956 | testkeysset_t keys, keys2; | |
9957 | ||
9958 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
9959 | luaconfsCopy.dsAnchors.clear(); | |
9960 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
9961 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA384, keys); | |
9962 | g_luaconfs.setState(luaconfsCopy); | |
9963 | ||
9964 | // As testkeysset_t only contains one DSRecordContent, create another one with a different hash algo | |
9965 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::GOST, keys2); | |
9966 | // But add the existing root key otherwise no RRSIG can be created | |
9967 | auto rootkey = keys.find(g_rootdnsname); | |
9968 | keys2.insert(*rootkey); | |
9969 | ||
18d5b679 | 9970 | 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 |
9971 | DNSName auth = domain; |
9972 | auth.chopOff(); | |
9973 | if (type == QType::DS || type == QType::DNSKEY) { | |
9974 | if (domain == target) { | |
9975 | if (genericDSAndDNSKEYHandler(res, domain, auth, type, keys2) != 1) { | |
9976 | return 0; | |
9977 | } | |
9978 | } | |
9979 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
9980 | } | |
9981 | return 0; | |
9982 | }); | |
9983 | ||
9984 | dsmap_t ds; | |
9985 | auto state = sr->getDSRecords(target, ds, false, 0, false); | |
9986 | BOOST_CHECK_EQUAL(state, Secure); | |
9987 | BOOST_REQUIRE_EQUAL(ds.size(), 1); | |
9988 | for (const auto& i : ds) { | |
9989 | BOOST_CHECK_EQUAL(i.d_digesttype, DNSSECKeeper::SHA384); | |
9990 | } | |
9991 | } | |
9992 | ||
9993 | BOOST_AUTO_TEST_CASE(test_getDSRecords_multialgo_prefer_sha256_over_gost) { | |
9994 | std::unique_ptr<SyncRes> sr; | |
9995 | initSR(sr, true); | |
9996 | ||
9997 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
9998 | ||
9999 | primeHints(); | |
10000 | const DNSName target("com."); | |
10001 | testkeysset_t keys, keys2; | |
10002 | ||
10003 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
10004 | luaconfsCopy.dsAnchors.clear(); | |
10005 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
10006 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
10007 | g_luaconfs.setState(luaconfsCopy); | |
10008 | ||
10009 | // As testkeysset_t only contains one DSRecordContent, create another one with a different hash algo | |
10010 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::GOST, keys2); | |
10011 | // But add the existing root key otherwise no RRSIG can be created | |
10012 | auto rootkey = keys.find(g_rootdnsname); | |
10013 | keys2.insert(*rootkey); | |
10014 | ||
18d5b679 | 10015 | 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 |
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 | } | |
10024 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
10025 | } | |
10026 | return 0; | |
10027 | }); | |
10028 | ||
10029 | dsmap_t ds; | |
10030 | auto state = sr->getDSRecords(target, ds, false, 0, false); | |
10031 | BOOST_CHECK_EQUAL(state, Secure); | |
10032 | BOOST_REQUIRE_EQUAL(ds.size(), 1); | |
10033 | for (const auto& i : ds) { | |
10034 | BOOST_CHECK_EQUAL(i.d_digesttype, DNSSECKeeper::SHA256); | |
10035 | } | |
10036 | } | |
10037 | ||
10038 | BOOST_AUTO_TEST_CASE(test_getDSRecords_multialgo_prefer_gost_over_sha1) { | |
10039 | std::unique_ptr<SyncRes> sr; | |
10040 | initSR(sr, true); | |
10041 | ||
10042 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
10043 | ||
10044 | primeHints(); | |
10045 | const DNSName target("com."); | |
10046 | testkeysset_t keys, keys2; | |
10047 | ||
10048 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
10049 | luaconfsCopy.dsAnchors.clear(); | |
10050 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
10051 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA1, keys); | |
10052 | g_luaconfs.setState(luaconfsCopy); | |
10053 | ||
10054 | // As testkeysset_t only contains one DSRecordContent, create another one with a different hash algo | |
10055 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::GOST, keys2); | |
10056 | // But add the existing root key otherwise no RRSIG can be created | |
10057 | auto rootkey = keys.find(g_rootdnsname); | |
10058 | keys2.insert(*rootkey); | |
10059 | ||
18d5b679 | 10060 | 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 |
10061 | DNSName auth = domain; |
10062 | auth.chopOff(); | |
10063 | if (type == QType::DS || type == QType::DNSKEY) { | |
10064 | if (domain == target) { | |
10065 | if (genericDSAndDNSKEYHandler(res, domain, auth, type, keys2) != 1) { | |
10066 | return 0; | |
10067 | } | |
10068 | } | |
10069 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
10070 | } | |
10071 | return 0; | |
10072 | }); | |
10073 | ||
10074 | dsmap_t ds; | |
10075 | auto state = sr->getDSRecords(target, ds, false, 0, false); | |
10076 | BOOST_CHECK_EQUAL(state, Secure); | |
10077 | BOOST_REQUIRE_EQUAL(ds.size(), 1); | |
10078 | for (const auto& i : ds) { | |
10079 | BOOST_CHECK_EQUAL(i.d_digesttype, DNSSECKeeper::GOST); | |
10080 | } | |
10081 | } | |
21a10e0c | 10082 | #endif // HAVE_BOTAN110 |
4d787d30 | 10083 | |
d6e797b8 RG |
10084 | /* |
10085 | // cerr<<"asyncresolve called to ask "<<ip.toStringWithPort()<<" about "<<domain.toString()<<" / "<<QType(type).getName()<<" over "<<(doTCP ? "TCP" : "UDP")<<" (rd: "<<sendRDQuery<<", EDNS0 level: "<<EDNS0Level<<")"<<endl; | |
10086 | ||
648bcbd1 | 10087 | - check out of band support |
d6e797b8 | 10088 | |
648bcbd1 | 10089 | - check preoutquery |
d6e797b8 | 10090 | |
30ee601a RG |
10091 | */ |
10092 | ||
10093 | BOOST_AUTO_TEST_SUITE_END() |