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30ee601a RG |
1 | #define BOOST_TEST_DYN_LINK |
2 | #define BOOST_TEST_NO_MAIN | |
3 | #include <boost/test/unit_test.hpp> | |
4 | ||
5 | #include "arguments.hh" | |
95823c07 | 6 | #include "base32.hh" |
8455425c RG |
7 | #include "dnssecinfra.hh" |
8 | #include "dnsseckeeper.hh" | |
30ee601a RG |
9 | #include "lua-recursor4.hh" |
10 | #include "namespaces.hh" | |
11 | #include "rec-lua-conf.hh" | |
12 | #include "root-dnssec.hh" | |
13 | #include "syncres.hh" | |
e503653f | 14 | #include "test-common.hh" |
6dfff36f | 15 | #include "utility.hh" |
30ee601a RG |
16 | #include "validate-recursor.hh" |
17 | ||
30ee601a RG |
18 | RecursorStats g_stats; |
19 | GlobalStateHolder<LuaConfigItems> g_luaconfs; | |
f26bf547 | 20 | thread_local std::unique_ptr<MemRecursorCache> t_RC{nullptr}; |
30ee601a | 21 | unsigned int g_numThreads = 1; |
c1c29961 | 22 | bool g_lowercaseOutgoing = false; |
30ee601a RG |
23 | |
24 | /* Fake some required functions we didn't want the trouble to | |
25 | link with */ | |
26 | ArgvMap &arg() | |
27 | { | |
28 | static ArgvMap theArg; | |
29 | return theArg; | |
30 | } | |
31 | ||
32 | int getMTaskerTID() | |
33 | { | |
34 | return 0; | |
35 | } | |
36 | ||
37 | bool RecursorLua4::preoutquery(const ComboAddress& ns, const ComboAddress& requestor, const DNSName& query, const QType& qtype, bool isTcp, vector<DNSRecord>& res, int& ret) | |
38 | { | |
39 | return false; | |
40 | } | |
41 | ||
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) | |
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) { | |
69 | static char templ[40]; | |
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) { | |
95 | auto ds=unique_ptr<DSRecordContent>(dynamic_cast<DSRecordContent*>(DSRecordContent::make(dsRecord))); | |
96 | dsAnchors[g_rootdnsname].insert(*ds); | |
97 | } | |
98 | } | |
99 | ||
100 | /* Some helpers functions */ | |
101 | ||
102 | static void init(bool debug=false) | |
103 | { | |
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) { | |
154 | auto ds=unique_ptr<DSRecordContent>(dynamic_cast<DSRecordContent*>(DSRecordContent::make(dsRecord))); | |
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 | ||
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) { | |
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 | ||
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) { | |
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 | */ | |
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) { | |
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 | ||
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) { | |
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 | ||
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) { | |
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 | ||
650 | BOOST_AUTO_TEST_CASE(test_tc_fallback_to_tcp) { | |
651 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 652 | initSR(sr); |
30ee601a RG |
653 | |
654 | 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) { | |
655 | if (!doTCP) { | |
656 | setLWResult(res, 0, false, true, false); | |
657 | return 1; | |
658 | } | |
659 | if (domain == DNSName("powerdns.com") && type == QType::A && doTCP) { | |
660 | setLWResult(res, 0, true, false, false); | |
661 | addRecordToLW(res, domain, QType::A, "192.0.2.1"); | |
662 | return 1; | |
663 | } | |
664 | ||
665 | return 0; | |
666 | }); | |
667 | ||
668 | primeHints(); | |
669 | ||
670 | /* fake that the NS truncates every request over UDP, we should fallback to TCP */ | |
671 | vector<DNSRecord> ret; | |
672 | int res = sr->beginResolve(DNSName("powerdns.com."), QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 673 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
30ee601a RG |
674 | } |
675 | ||
3337c2f7 RG |
676 | BOOST_AUTO_TEST_CASE(test_tc_over_tcp) { |
677 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 678 | initSR(sr); |
3337c2f7 RG |
679 | |
680 | size_t tcpQueriesCount = 0; | |
681 | ||
682 | 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) { | |
683 | if (!doTCP) { | |
684 | setLWResult(res, 0, true, true, false); | |
685 | return 1; | |
686 | } | |
687 | ||
688 | /* first TCP query is answered with a TC response */ | |
689 | tcpQueriesCount++; | |
690 | if (tcpQueriesCount == 1) { | |
691 | setLWResult(res, 0, true, true, false); | |
692 | } | |
693 | else { | |
694 | setLWResult(res, 0, true, false, false); | |
695 | } | |
696 | ||
697 | addRecordToLW(res, domain, QType::A, "192.0.2.1"); | |
698 | return 1; | |
699 | }); | |
700 | ||
701 | primeHints(); | |
702 | ||
703 | vector<DNSRecord> ret; | |
704 | int res = sr->beginResolve(DNSName("powerdns.com."), QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 705 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3337c2f7 RG |
706 | BOOST_CHECK_EQUAL(tcpQueriesCount, 2); |
707 | } | |
708 | ||
30ee601a RG |
709 | BOOST_AUTO_TEST_CASE(test_all_nss_down) { |
710 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 711 | initSR(sr); |
30ee601a RG |
712 | std::set<ComboAddress> downServers; |
713 | ||
714 | primeHints(); | |
715 | ||
716 | 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) { | |
717 | ||
718 | if (isRootServer(ip)) { | |
8455425c | 719 | setLWResult(res, 0, false, false, true); |
30ee601a RG |
720 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); |
721 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
722 | addRecordToLW(res, "a.gtld-servers.net.", QType::AAAA, "2001:DB8::1", DNSResourceRecord::ADDITIONAL, 3600); | |
723 | return 1; | |
724 | } | |
725 | else if (ip == ComboAddress("192.0.2.1:53") || ip == ComboAddress("[2001:DB8::1]:53")) { | |
8455425c | 726 | setLWResult(res, 0, false, false, true); |
30ee601a RG |
727 | addRecordToLW(res, "powerdns.com.", QType::NS, "pdns-public-ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); |
728 | addRecordToLW(res, "powerdns.com.", QType::NS, "pdns-public-ns2.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); | |
729 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 172800); | |
730 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::AAAA, "2001:DB8::2", DNSResourceRecord::ADDITIONAL, 172800); | |
731 | addRecordToLW(res, "pdns-public-ns2.powerdns.com.", QType::A, "192.0.2.3", DNSResourceRecord::ADDITIONAL, 172800); | |
732 | addRecordToLW(res, "pdns-public-ns2.powerdns.com.", QType::AAAA, "2001:DB8::3", DNSResourceRecord::ADDITIONAL, 172800); | |
733 | return 1; | |
734 | } | |
735 | else { | |
736 | downServers.insert(ip); | |
737 | return 0; | |
738 | } | |
739 | }); | |
740 | ||
ccb07d93 RG |
741 | DNSName target("powerdns.com."); |
742 | ||
30ee601a | 743 | vector<DNSRecord> ret; |
ccb07d93 | 744 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); |
f58c8379 | 745 | BOOST_CHECK_EQUAL(res, RCode::ServFail); |
30ee601a RG |
746 | BOOST_CHECK_EQUAL(ret.size(), 0); |
747 | BOOST_CHECK_EQUAL(downServers.size(), 4); | |
748 | ||
749 | for (const auto& server : downServers) { | |
a712cb56 RG |
750 | BOOST_CHECK_EQUAL(SyncRes::getServerFailsCount(server), 1); |
751 | BOOST_CHECK(SyncRes::isThrottled(time(nullptr), server, target, QType::A)); | |
30ee601a RG |
752 | } |
753 | } | |
754 | ||
648bcbd1 RG |
755 | BOOST_AUTO_TEST_CASE(test_all_nss_network_error) { |
756 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 757 | initSR(sr); |
648bcbd1 RG |
758 | std::set<ComboAddress> downServers; |
759 | ||
760 | primeHints(); | |
761 | ||
762 | 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) { | |
763 | ||
764 | if (isRootServer(ip)) { | |
8455425c | 765 | setLWResult(res, 0, false, false, true); |
648bcbd1 RG |
766 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); |
767 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
768 | addRecordToLW(res, "a.gtld-servers.net.", QType::AAAA, "2001:DB8::1", DNSResourceRecord::ADDITIONAL, 3600); | |
769 | return 1; | |
770 | } | |
771 | else if (ip == ComboAddress("192.0.2.1:53") || ip == ComboAddress("[2001:DB8::1]:53")) { | |
8455425c | 772 | setLWResult(res, 0, false, false, true); |
648bcbd1 RG |
773 | addRecordToLW(res, "powerdns.com.", QType::NS, "pdns-public-ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); |
774 | addRecordToLW(res, "powerdns.com.", QType::NS, "pdns-public-ns2.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); | |
775 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 172800); | |
776 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::AAAA, "2001:DB8::2", DNSResourceRecord::ADDITIONAL, 172800); | |
777 | addRecordToLW(res, "pdns-public-ns2.powerdns.com.", QType::A, "192.0.2.3", DNSResourceRecord::ADDITIONAL, 172800); | |
778 | addRecordToLW(res, "pdns-public-ns2.powerdns.com.", QType::AAAA, "2001:DB8::3", DNSResourceRecord::ADDITIONAL, 172800); | |
779 | return 1; | |
780 | } | |
781 | else { | |
782 | downServers.insert(ip); | |
b4c8789a | 783 | return 0; |
648bcbd1 RG |
784 | } |
785 | }); | |
786 | ||
787 | /* exact same test than the previous one, except instead of a time out we fake a network error */ | |
788 | DNSName target("powerdns.com."); | |
789 | ||
790 | vector<DNSRecord> ret; | |
791 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
792 | BOOST_CHECK_EQUAL(res, RCode::ServFail); | |
793 | BOOST_CHECK_EQUAL(ret.size(), 0); | |
794 | BOOST_CHECK_EQUAL(downServers.size(), 4); | |
795 | ||
796 | for (const auto& server : downServers) { | |
a712cb56 RG |
797 | BOOST_CHECK_EQUAL(SyncRes::getServerFailsCount(server), 1); |
798 | BOOST_CHECK(SyncRes::isThrottled(time(nullptr), server, target, QType::A)); | |
648bcbd1 RG |
799 | } |
800 | } | |
801 | ||
b4c8789a RG |
802 | BOOST_AUTO_TEST_CASE(test_only_one_ns_up_resolving_itself_with_glue) { |
803 | std::unique_ptr<SyncRes> sr; | |
804 | initSR(sr); | |
805 | ||
806 | primeHints(); | |
807 | ||
808 | DNSName target("www.powerdns.com."); | |
809 | ||
810 | 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) { | |
811 | ||
812 | if (isRootServer(ip)) { | |
813 | setLWResult(res, 0, false, false, true); | |
814 | if (domain == target) { | |
815 | addRecordToLW(res, "powerdns.com.", QType::NS, "pdns-public-ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); | |
816 | addRecordToLW(res, "powerdns.com.", QType::NS, "pdns-public-ns2.powerdns.net.", DNSResourceRecord::AUTHORITY, 172800); | |
817 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 172800); | |
818 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::AAAA, "2001:DB8::2", DNSResourceRecord::ADDITIONAL, 172800); | |
819 | } | |
820 | else if (domain == DNSName("pdns-public-ns2.powerdns.net.")) { | |
821 | addRecordToLW(res, "powerdns.net.", QType::NS, "pdns-public-ns2.powerdns.net.", DNSResourceRecord::AUTHORITY, 172800); | |
822 | addRecordToLW(res, "powerdns.net.", QType::NS, "pdns-public-ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); | |
823 | addRecordToLW(res, "pdns-public-ns2.powerdns.net.", QType::A, "192.0.2.3", DNSResourceRecord::ADDITIONAL, 172800); | |
824 | addRecordToLW(res, "pdns-public-ns2.powerdns.net.", QType::AAAA, "2001:DB8::3", DNSResourceRecord::ADDITIONAL, 172800); | |
825 | } | |
826 | return 1; | |
827 | } | |
828 | else if (ip == ComboAddress("192.0.2.3:53")) { | |
829 | setLWResult(res, 0, true, false, true); | |
830 | if (domain == DNSName("pdns-public-ns2.powerdns.net.")) { | |
831 | if (type == QType::A) { | |
832 | addRecordToLW(res, "pdns-public-ns2.powerdns.net.", QType::A, "192.0.2.3"); | |
833 | } | |
834 | else if (type == QType::AAAA) { | |
835 | addRecordToLW(res, "pdns-public-ns2.powerdns.net.", QType::AAAA, "2001:DB8::3"); | |
836 | } | |
837 | } | |
838 | else if (domain == target) { | |
839 | if (type == QType::A) { | |
840 | addRecordToLW(res, domain, QType::A, "192.0.2.1"); | |
841 | } | |
842 | else if (type == QType::AAAA) { | |
843 | addRecordToLW(res, domain, QType::AAAA, "2001:DB8::1"); | |
844 | } | |
845 | } | |
846 | return 1; | |
847 | } | |
848 | return 0; | |
849 | }); | |
850 | ||
851 | vector<DNSRecord> ret; | |
852 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
853 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
854 | BOOST_CHECK_EQUAL(ret.size(), 1); | |
855 | } | |
856 | ||
648bcbd1 RG |
857 | BOOST_AUTO_TEST_CASE(test_os_limit_errors) { |
858 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 859 | initSR(sr); |
648bcbd1 RG |
860 | std::set<ComboAddress> downServers; |
861 | ||
862 | primeHints(); | |
863 | ||
864 | 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) { | |
865 | ||
866 | if (isRootServer(ip)) { | |
8455425c | 867 | setLWResult(res, 0, false, false, true); |
648bcbd1 RG |
868 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); |
869 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
870 | addRecordToLW(res, "a.gtld-servers.net.", QType::AAAA, "2001:DB8::1", DNSResourceRecord::ADDITIONAL, 3600); | |
871 | return 1; | |
872 | } | |
873 | else if (ip == ComboAddress("192.0.2.1:53") || ip == ComboAddress("[2001:DB8::1]:53")) { | |
8455425c | 874 | setLWResult(res, 0, false, false, true); |
648bcbd1 RG |
875 | addRecordToLW(res, "powerdns.com.", QType::NS, "pdns-public-ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); |
876 | addRecordToLW(res, "powerdns.com.", QType::NS, "pdns-public-ns2.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); | |
877 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 172800); | |
878 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::AAAA, "2001:DB8::2", DNSResourceRecord::ADDITIONAL, 172800); | |
879 | addRecordToLW(res, "pdns-public-ns2.powerdns.com.", QType::A, "192.0.2.3", DNSResourceRecord::ADDITIONAL, 172800); | |
880 | addRecordToLW(res, "pdns-public-ns2.powerdns.com.", QType::AAAA, "2001:DB8::3", DNSResourceRecord::ADDITIONAL, 172800); | |
881 | return 1; | |
882 | } | |
883 | else { | |
884 | if (downServers.size() < 3) { | |
885 | /* only the last one will answer */ | |
886 | downServers.insert(ip); | |
887 | return -2; | |
888 | } | |
889 | else { | |
890 | setLWResult(res, 0, true, false, true); | |
891 | addRecordToLW(res, "powerdns.com.", QType::A, "192.0.2.42"); | |
892 | return 1; | |
893 | } | |
894 | } | |
895 | }); | |
896 | ||
897 | DNSName target("powerdns.com."); | |
898 | ||
899 | vector<DNSRecord> ret; | |
900 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 901 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
648bcbd1 RG |
902 | BOOST_CHECK_EQUAL(ret.size(), 1); |
903 | BOOST_CHECK_EQUAL(downServers.size(), 3); | |
904 | ||
905 | /* Error is reported as "OS limit error" (-2) so the servers should _NOT_ be marked down */ | |
906 | for (const auto& server : downServers) { | |
a712cb56 RG |
907 | BOOST_CHECK_EQUAL(SyncRes::getServerFailsCount(server), 0); |
908 | BOOST_CHECK(!SyncRes::isThrottled(time(nullptr), server, target, QType::A)); | |
648bcbd1 RG |
909 | } |
910 | } | |
911 | ||
30ee601a RG |
912 | BOOST_AUTO_TEST_CASE(test_glued_referral) { |
913 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 914 | initSR(sr); |
30ee601a RG |
915 | |
916 | primeHints(); | |
917 | ||
918 | const DNSName target("powerdns.com."); | |
919 | ||
920 | 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) { | |
921 | /* this will cause issue with qname minimization if we ever implement it */ | |
922 | if (domain != target) { | |
923 | return 0; | |
924 | } | |
925 | ||
926 | if (isRootServer(ip)) { | |
8455425c | 927 | setLWResult(res, 0, false, false, true); |
30ee601a RG |
928 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); |
929 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
930 | addRecordToLW(res, "a.gtld-servers.net.", QType::AAAA, "2001:DB8::1", DNSResourceRecord::ADDITIONAL, 3600); | |
931 | return 1; | |
932 | } | |
933 | else if (ip == ComboAddress("192.0.2.1:53") || ip == ComboAddress("[2001:DB8::1]:53")) { | |
8455425c | 934 | setLWResult(res, 0, false, false, true); |
30ee601a RG |
935 | addRecordToLW(res, "powerdns.com.", QType::NS, "pdns-public-ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); |
936 | addRecordToLW(res, "powerdns.com.", QType::NS, "pdns-public-ns2.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); | |
937 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 172800); | |
938 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::AAAA, "2001:DB8::2", DNSResourceRecord::ADDITIONAL, 172800); | |
939 | addRecordToLW(res, "pdns-public-ns2.powerdns.com.", QType::A, "192.0.2.3", DNSResourceRecord::ADDITIONAL, 172800); | |
940 | addRecordToLW(res, "pdns-public-ns2.powerdns.com.", QType::AAAA, "2001:DB8::3", DNSResourceRecord::ADDITIONAL, 172800); | |
941 | return 1; | |
942 | } | |
943 | 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")) { | |
944 | setLWResult(res, 0, true, false, true); | |
945 | addRecordToLW(res, target, QType::A, "192.0.2.4"); | |
946 | return 1; | |
947 | } | |
948 | else { | |
949 | return 0; | |
950 | } | |
951 | }); | |
952 | ||
953 | vector<DNSRecord> ret; | |
954 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 955 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
30ee601a | 956 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
e9f9b8ec | 957 | BOOST_CHECK(ret[0].d_type == QType::A); |
30ee601a RG |
958 | BOOST_CHECK_EQUAL(ret[0].d_name, target); |
959 | } | |
960 | ||
961 | BOOST_AUTO_TEST_CASE(test_glueless_referral) { | |
962 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 963 | initSR(sr); |
30ee601a RG |
964 | |
965 | primeHints(); | |
966 | ||
967 | const DNSName target("powerdns.com."); | |
968 | ||
969 | 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) { | |
970 | ||
971 | if (isRootServer(ip)) { | |
8455425c | 972 | setLWResult(res, 0, false, false, true); |
30ee601a RG |
973 | |
974 | if (domain.isPartOf(DNSName("com."))) { | |
975 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); | |
976 | } else if (domain.isPartOf(DNSName("org."))) { | |
977 | addRecordToLW(res, "org.", QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); | |
978 | } | |
979 | else { | |
980 | setLWResult(res, RCode::NXDomain, false, false, true); | |
981 | return 1; | |
982 | } | |
983 | ||
984 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
985 | addRecordToLW(res, "a.gtld-servers.net.", QType::AAAA, "2001:DB8::1", DNSResourceRecord::ADDITIONAL, 3600); | |
986 | return 1; | |
987 | } | |
988 | else if (ip == ComboAddress("192.0.2.1:53") || ip == ComboAddress("[2001:DB8::1]:53")) { | |
989 | if (domain == target) { | |
8455425c | 990 | setLWResult(res, 0, false, false, true); |
30ee601a RG |
991 | addRecordToLW(res, "powerdns.com.", QType::NS, "pdns-public-ns1.powerdns.org.", DNSResourceRecord::AUTHORITY, 172800); |
992 | addRecordToLW(res, "powerdns.com.", QType::NS, "pdns-public-ns2.powerdns.org.", DNSResourceRecord::AUTHORITY, 172800); | |
993 | return 1; | |
994 | } | |
995 | else if (domain == DNSName("pdns-public-ns1.powerdns.org.")) { | |
996 | setLWResult(res, 0, true, false, true); | |
997 | addRecordToLW(res, "pdns-public-ns1.powerdns.org.", QType::A, "192.0.2.2"); | |
998 | addRecordToLW(res, "pdns-public-ns1.powerdns.org.", QType::AAAA, "2001:DB8::2"); | |
999 | return 1; | |
1000 | } | |
1001 | else if (domain == DNSName("pdns-public-ns2.powerdns.org.")) { | |
1002 | setLWResult(res, 0, true, false, true); | |
1003 | addRecordToLW(res, "pdns-public-ns2.powerdns.org.", QType::A, "192.0.2.3"); | |
1004 | addRecordToLW(res, "pdns-public-ns2.powerdns.org.", QType::AAAA, "2001:DB8::3"); | |
1005 | return 1; | |
1006 | } | |
1007 | ||
1008 | setLWResult(res, RCode::NXDomain, false, false, true); | |
1009 | return 1; | |
1010 | } | |
1011 | 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")) { | |
1012 | setLWResult(res, 0, true, false, true); | |
1013 | addRecordToLW(res, target, QType::A, "192.0.2.4"); | |
1014 | return 1; | |
1015 | } | |
1016 | else { | |
1017 | return 0; | |
1018 | } | |
1019 | }); | |
1020 | ||
1021 | vector<DNSRecord> ret; | |
1022 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 1023 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
30ee601a | 1024 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
e9f9b8ec | 1025 | BOOST_CHECK(ret[0].d_type == QType::A); |
30ee601a RG |
1026 | BOOST_CHECK_EQUAL(ret[0].d_name, target); |
1027 | } | |
1028 | ||
e9f9b8ec RG |
1029 | BOOST_AUTO_TEST_CASE(test_edns_submask_by_domain) { |
1030 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1031 | initSR(sr); |
e9f9b8ec RG |
1032 | |
1033 | primeHints(); | |
1034 | ||
1035 | const DNSName target("powerdns.com."); | |
9065eb05 | 1036 | SyncRes::addEDNSDomain(target); |
e9f9b8ec RG |
1037 | |
1038 | EDNSSubnetOpts incomingECS; | |
1039 | incomingECS.source = Netmask("192.0.2.128/32"); | |
1040 | sr->setIncomingECSFound(true); | |
1041 | sr->setIncomingECS(incomingECS); | |
1042 | ||
1043 | 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) { | |
1044 | ||
1045 | BOOST_REQUIRE(srcmask); | |
1046 | BOOST_CHECK_EQUAL(srcmask->toString(), "192.0.2.0/24"); | |
1047 | return 0; | |
1048 | }); | |
1049 | ||
1050 | vector<DNSRecord> ret; | |
1051 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
f58c8379 | 1052 | BOOST_CHECK_EQUAL(res, RCode::ServFail); |
e9f9b8ec RG |
1053 | } |
1054 | ||
1055 | BOOST_AUTO_TEST_CASE(test_edns_submask_by_addr) { | |
1056 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1057 | initSR(sr); |
e9f9b8ec RG |
1058 | |
1059 | primeHints(); | |
1060 | ||
1061 | const DNSName target("powerdns.com."); | |
9065eb05 | 1062 | SyncRes::addEDNSSubnet(Netmask("192.0.2.1/32")); |
e9f9b8ec RG |
1063 | |
1064 | EDNSSubnetOpts incomingECS; | |
1065 | incomingECS.source = Netmask("2001:DB8::FF/128"); | |
1066 | sr->setIncomingECSFound(true); | |
1067 | sr->setIncomingECS(incomingECS); | |
1068 | ||
1069 | 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) { | |
1070 | ||
1071 | if (isRootServer(ip)) { | |
1072 | BOOST_REQUIRE(!srcmask); | |
1073 | ||
8455425c | 1074 | setLWResult(res, 0, false, false, true); |
e9f9b8ec RG |
1075 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); |
1076 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
1077 | return 1; | |
1078 | } else if (ip == ComboAddress("192.0.2.1:53")) { | |
1079 | ||
1080 | BOOST_REQUIRE(srcmask); | |
1081 | BOOST_CHECK_EQUAL(srcmask->toString(), "2001:db8::/56"); | |
1082 | ||
1083 | setLWResult(res, 0, true, false, false); | |
1084 | addRecordToLW(res, domain, QType::A, "192.0.2.2"); | |
1085 | return 1; | |
1086 | } | |
1087 | ||
1088 | return 0; | |
1089 | }); | |
1090 | ||
1091 | vector<DNSRecord> ret; | |
1092 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 1093 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
778bcea6 RG |
1094 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
1095 | BOOST_CHECK(ret[0].d_type == QType::A); | |
1096 | BOOST_CHECK_EQUAL(ret[0].d_name, target); | |
1097 | } | |
1098 | ||
1099 | BOOST_AUTO_TEST_CASE(test_following_cname) { | |
1100 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1101 | initSR(sr); |
778bcea6 RG |
1102 | |
1103 | primeHints(); | |
1104 | ||
1105 | const DNSName target("cname.powerdns.com."); | |
1106 | const DNSName cnameTarget("cname-target.powerdns.com"); | |
1107 | ||
1108 | 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) { | |
1109 | ||
1110 | if (isRootServer(ip)) { | |
8455425c | 1111 | setLWResult(res, 0, false, false, true); |
778bcea6 RG |
1112 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); |
1113 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
1114 | return 1; | |
1115 | } else if (ip == ComboAddress("192.0.2.1:53")) { | |
1116 | ||
1117 | if (domain == target) { | |
1118 | setLWResult(res, 0, true, false, false); | |
1119 | addRecordToLW(res, domain, QType::CNAME, cnameTarget.toString()); | |
1120 | return 1; | |
1121 | } | |
1122 | else if (domain == cnameTarget) { | |
1123 | setLWResult(res, 0, true, false, false); | |
1124 | addRecordToLW(res, domain, QType::A, "192.0.2.2"); | |
1125 | } | |
1126 | ||
1127 | return 1; | |
1128 | } | |
1129 | ||
1130 | return 0; | |
1131 | }); | |
1132 | ||
1133 | vector<DNSRecord> ret; | |
1134 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 1135 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
778bcea6 RG |
1136 | BOOST_REQUIRE_EQUAL(ret.size(), 2); |
1137 | BOOST_CHECK(ret[0].d_type == QType::CNAME); | |
1138 | BOOST_CHECK_EQUAL(ret[0].d_name, target); | |
1139 | BOOST_CHECK(ret[1].d_type == QType::A); | |
1140 | BOOST_CHECK_EQUAL(ret[1].d_name, cnameTarget); | |
1141 | } | |
1142 | ||
9b061cf5 RG |
1143 | BOOST_AUTO_TEST_CASE(test_cname_nxdomain) { |
1144 | std::unique_ptr<SyncRes> sr; | |
1145 | initSR(sr); | |
1146 | ||
1147 | primeHints(); | |
1148 | ||
1149 | const DNSName target("cname.powerdns.com."); | |
1150 | const DNSName cnameTarget("cname-target.powerdns.com"); | |
1151 | ||
1152 | 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) { | |
1153 | ||
1154 | if (isRootServer(ip)) { | |
1155 | setLWResult(res, 0, false, false, true); | |
1156 | addRecordToLW(res, "powerdns.com.", QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); | |
1157 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
1158 | return 1; | |
1159 | } else if (ip == ComboAddress("192.0.2.1:53")) { | |
1160 | ||
1161 | if (domain == target) { | |
1162 | setLWResult(res, RCode::NXDomain, true, false, false); | |
1163 | addRecordToLW(res, domain, QType::CNAME, cnameTarget.toString()); | |
1164 | addRecordToLW(res, "powerdns.com.", QType::SOA, "a.powerdns.com. nstld.verisign-grs.com. 2017032800 1800 900 604800 86400", DNSResourceRecord::AUTHORITY, 86400); | |
1165 | } else if (domain == cnameTarget) { | |
1166 | setLWResult(res, RCode::NXDomain, true, false, false); | |
1167 | addRecordToLW(res, "powerdns.com.", QType::SOA, "a.powerdns.com. nstld.verisign-grs.com. 2017032800 1800 900 604800 86400", DNSResourceRecord::AUTHORITY, 86400); | |
1168 | return 1; | |
1169 | } | |
1170 | ||
1171 | return 1; | |
1172 | } | |
1173 | ||
1174 | return 0; | |
1175 | }); | |
1176 | ||
1177 | vector<DNSRecord> ret; | |
1178 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
1179 | BOOST_CHECK_EQUAL(res, RCode::NXDomain); | |
1180 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
1181 | BOOST_CHECK(ret[0].d_type == QType::CNAME); | |
1182 | BOOST_CHECK_EQUAL(ret[0].d_name, target); | |
1183 | BOOST_CHECK(ret[1].d_type == QType::SOA); | |
1184 | ||
1185 | /* a second time, to check the cache */ | |
1186 | ret.clear(); | |
1187 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
1188 | BOOST_CHECK_EQUAL(res, RCode::NXDomain); | |
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::SOA); | |
1193 | } | |
1194 | ||
4fff116b RG |
1195 | BOOST_AUTO_TEST_CASE(test_included_poisonous_cname) { |
1196 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1197 | initSR(sr); |
4fff116b RG |
1198 | |
1199 | primeHints(); | |
1200 | ||
1201 | /* In this test we directly get the NS server for cname.powerdns.com., | |
1202 | and we don't know whether it's also authoritative for | |
1203 | cname-target.powerdns.com or powerdns.com, so we shouldn't accept | |
1204 | the additional A record for cname-target.powerdns.com. */ | |
1205 | const DNSName target("cname.powerdns.com."); | |
1206 | const DNSName cnameTarget("cname-target.powerdns.com"); | |
1207 | ||
1208 | 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) { | |
1209 | ||
1210 | if (isRootServer(ip)) { | |
1211 | ||
8455425c | 1212 | setLWResult(res, 0, false, false, true); |
4fff116b RG |
1213 | |
1214 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); | |
1215 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
1216 | return 1; | |
1217 | } else if (ip == ComboAddress("192.0.2.1:53")) { | |
1218 | ||
1219 | if (domain == target) { | |
1220 | setLWResult(res, 0, true, false, false); | |
1221 | addRecordToLW(res, domain, QType::CNAME, cnameTarget.toString()); | |
1222 | addRecordToLW(res, cnameTarget, QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL); | |
1223 | return 1; | |
1224 | } else if (domain == cnameTarget) { | |
1225 | setLWResult(res, 0, true, false, false); | |
1226 | addRecordToLW(res, cnameTarget, QType::A, "192.0.2.3"); | |
1227 | return 1; | |
1228 | } | |
1229 | ||
1230 | return 1; | |
1231 | } | |
1232 | ||
1233 | return 0; | |
1234 | }); | |
1235 | ||
1236 | vector<DNSRecord> ret; | |
1237 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 1238 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
4fff116b RG |
1239 | BOOST_REQUIRE_EQUAL(ret.size(), 2); |
1240 | BOOST_REQUIRE(ret[0].d_type == QType::CNAME); | |
1241 | BOOST_CHECK_EQUAL(ret[0].d_name, target); | |
1242 | BOOST_CHECK_EQUAL(getRR<CNAMERecordContent>(ret[0])->getTarget(), cnameTarget); | |
1243 | BOOST_REQUIRE(ret[1].d_type == QType::A); | |
1244 | BOOST_CHECK_EQUAL(ret[1].d_name, cnameTarget); | |
1245 | BOOST_CHECK(getRR<ARecordContent>(ret[1])->getCA() == ComboAddress("192.0.2.3")); | |
1246 | } | |
1247 | ||
778bcea6 RG |
1248 | BOOST_AUTO_TEST_CASE(test_cname_loop) { |
1249 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1250 | initSR(sr); |
778bcea6 RG |
1251 | |
1252 | primeHints(); | |
1253 | ||
1254 | size_t count = 0; | |
1255 | const DNSName target("cname.powerdns.com."); | |
1256 | ||
1257 | 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) { | |
1258 | ||
1259 | count++; | |
1260 | ||
1261 | if (isRootServer(ip)) { | |
778bcea6 | 1262 | |
8455425c | 1263 | setLWResult(res, 0, false, false, true); |
778bcea6 RG |
1264 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); |
1265 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
1266 | return 1; | |
1267 | } else if (ip == ComboAddress("192.0.2.1:53")) { | |
1268 | ||
1269 | if (domain == target) { | |
1270 | setLWResult(res, 0, true, false, false); | |
1271 | addRecordToLW(res, domain, QType::CNAME, domain.toString()); | |
1272 | return 1; | |
1273 | } | |
1274 | ||
1275 | return 1; | |
1276 | } | |
1277 | ||
1278 | return 0; | |
1279 | }); | |
1280 | ||
1281 | vector<DNSRecord> ret; | |
1282 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
f58c8379 RG |
1283 | BOOST_CHECK_EQUAL(res, RCode::ServFail); |
1284 | BOOST_CHECK_GT(ret.size(), 0); | |
778bcea6 | 1285 | BOOST_CHECK_EQUAL(count, 2); |
e9f9b8ec RG |
1286 | } |
1287 | ||
4fff116b RG |
1288 | BOOST_AUTO_TEST_CASE(test_cname_depth) { |
1289 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1290 | initSR(sr); |
4fff116b RG |
1291 | |
1292 | primeHints(); | |
1293 | ||
1294 | size_t depth = 0; | |
1295 | const DNSName target("cname.powerdns.com."); | |
1296 | ||
1297 | 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) { | |
1298 | ||
1299 | if (isRootServer(ip)) { | |
4fff116b | 1300 | |
8455425c | 1301 | setLWResult(res, 0, false, false, true); |
4fff116b RG |
1302 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); |
1303 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
1304 | return 1; | |
1305 | } else if (ip == ComboAddress("192.0.2.1:53")) { | |
1306 | ||
1307 | setLWResult(res, 0, true, false, false); | |
1308 | addRecordToLW(res, domain, QType::CNAME, std::to_string(depth) + "-cname.powerdns.com"); | |
1309 | depth++; | |
1310 | return 1; | |
1311 | } | |
1312 | ||
1313 | return 0; | |
1314 | }); | |
1315 | ||
1316 | vector<DNSRecord> ret; | |
1317 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
f58c8379 RG |
1318 | BOOST_CHECK_EQUAL(res, RCode::ServFail); |
1319 | BOOST_CHECK_EQUAL(ret.size(), depth); | |
4fff116b RG |
1320 | /* we have an arbitrary limit at 10 when following a CNAME chain */ |
1321 | BOOST_CHECK_EQUAL(depth, 10 + 2); | |
1322 | } | |
1323 | ||
d6e797b8 RG |
1324 | BOOST_AUTO_TEST_CASE(test_time_limit) { |
1325 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1326 | initSR(sr); |
d6e797b8 RG |
1327 | |
1328 | primeHints(); | |
1329 | ||
1330 | size_t queries = 0; | |
1331 | const DNSName target("cname.powerdns.com."); | |
1332 | ||
1333 | 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) { | |
1334 | ||
1335 | queries++; | |
1336 | ||
1337 | if (isRootServer(ip)) { | |
8455425c | 1338 | setLWResult(res, 0, false, false, true); |
d6e797b8 RG |
1339 | /* Pretend that this query took 2000 ms */ |
1340 | res->d_usec = 2000; | |
1341 | ||
1342 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); | |
1343 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
1344 | return 1; | |
1345 | } else if (ip == ComboAddress("192.0.2.1:53")) { | |
1346 | ||
1347 | setLWResult(res, 0, true, false, false); | |
1348 | addRecordToLW(res, domain, QType::A, "192.0.2.2"); | |
1349 | return 1; | |
1350 | } | |
1351 | ||
1352 | return 0; | |
1353 | }); | |
1354 | ||
1355 | /* Set the maximum time to 1 ms */ | |
1356 | SyncRes::s_maxtotusec = 1000; | |
1357 | ||
1358 | try { | |
1359 | vector<DNSRecord> ret; | |
1360 | sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
1361 | BOOST_CHECK(false); | |
1362 | } | |
1363 | catch(const ImmediateServFailException& e) { | |
1364 | } | |
1365 | BOOST_CHECK_EQUAL(queries, 1); | |
1366 | } | |
1367 | ||
1368 | BOOST_AUTO_TEST_CASE(test_referral_depth) { | |
1369 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1370 | initSR(sr); |
d6e797b8 RG |
1371 | |
1372 | primeHints(); | |
1373 | ||
1374 | size_t queries = 0; | |
1375 | const DNSName target("www.powerdns.com."); | |
1376 | ||
1377 | 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) { | |
1378 | ||
1379 | queries++; | |
1380 | ||
1381 | if (isRootServer(ip)) { | |
8455425c | 1382 | setLWResult(res, 0, false, false, true); |
d6e797b8 RG |
1383 | |
1384 | if (domain == DNSName("www.powerdns.com.")) { | |
1385 | addRecordToLW(res, domain, QType::NS, "ns.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); | |
1386 | } | |
1387 | else if (domain == DNSName("ns.powerdns.com.")) { | |
1388 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.org.", DNSResourceRecord::AUTHORITY, 172800); | |
1389 | } | |
1390 | else if (domain == DNSName("ns1.powerdns.org.")) { | |
1391 | addRecordToLW(res, domain, QType::NS, "ns2.powerdns.org.", DNSResourceRecord::AUTHORITY, 172800); | |
1392 | } | |
1393 | else if (domain == DNSName("ns2.powerdns.org.")) { | |
1394 | addRecordToLW(res, domain, QType::NS, "ns3.powerdns.org.", DNSResourceRecord::AUTHORITY, 172800); | |
1395 | } | |
1396 | else if (domain == DNSName("ns3.powerdns.org.")) { | |
1397 | addRecordToLW(res, domain, QType::NS, "ns4.powerdns.org.", DNSResourceRecord::AUTHORITY, 172800); | |
1398 | } | |
1399 | else if (domain == DNSName("ns4.powerdns.org.")) { | |
1400 | addRecordToLW(res, domain, QType::NS, "ns5.powerdns.org.", DNSResourceRecord::AUTHORITY, 172800); | |
1401 | addRecordToLW(res, domain, QType::A, "192.0.2.1", DNSResourceRecord::AUTHORITY, 172800); | |
1402 | } | |
1403 | ||
1404 | return 1; | |
1405 | } else if (ip == ComboAddress("192.0.2.1:53")) { | |
1406 | ||
1407 | setLWResult(res, 0, true, false, false); | |
1408 | addRecordToLW(res, domain, QType::A, "192.0.2.2"); | |
1409 | return 1; | |
1410 | } | |
1411 | ||
1412 | return 0; | |
1413 | }); | |
1414 | ||
1415 | /* Set the maximum depth low */ | |
1416 | SyncRes::s_maxdepth = 10; | |
1417 | ||
1418 | try { | |
1419 | vector<DNSRecord> ret; | |
1420 | sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
1421 | BOOST_CHECK(false); | |
1422 | } | |
1423 | catch(const ImmediateServFailException& e) { | |
1424 | } | |
1425 | } | |
1426 | ||
1427 | BOOST_AUTO_TEST_CASE(test_cname_qperq) { | |
1428 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1429 | initSR(sr); |
d6e797b8 RG |
1430 | |
1431 | primeHints(); | |
1432 | ||
1433 | size_t queries = 0; | |
1434 | const DNSName target("cname.powerdns.com."); | |
1435 | ||
1436 | 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) { | |
1437 | ||
1438 | queries++; | |
1439 | ||
1440 | if (isRootServer(ip)) { | |
1441 | ||
8455425c | 1442 | setLWResult(res, 0, false, false, true); |
d6e797b8 RG |
1443 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); |
1444 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
1445 | return 1; | |
1446 | } else if (ip == ComboAddress("192.0.2.1:53")) { | |
1447 | ||
1448 | setLWResult(res, 0, true, false, false); | |
1449 | addRecordToLW(res, domain, QType::CNAME, std::to_string(queries) + "-cname.powerdns.com"); | |
1450 | return 1; | |
1451 | } | |
1452 | ||
1453 | return 0; | |
1454 | }); | |
1455 | ||
1456 | /* Set the maximum number of questions very low */ | |
1457 | SyncRes::s_maxqperq = 5; | |
1458 | ||
1459 | try { | |
1460 | vector<DNSRecord> ret; | |
1461 | sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
1462 | BOOST_CHECK(false); | |
1463 | } | |
1464 | catch(const ImmediateServFailException& e) { | |
1465 | BOOST_CHECK_EQUAL(queries, SyncRes::s_maxqperq); | |
1466 | } | |
1467 | } | |
1468 | ||
ccb07d93 RG |
1469 | BOOST_AUTO_TEST_CASE(test_throttled_server) { |
1470 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1471 | initSR(sr); |
ccb07d93 RG |
1472 | |
1473 | primeHints(); | |
1474 | ||
1475 | const DNSName target("throttled.powerdns.com."); | |
1476 | const ComboAddress ns("192.0.2.1:53"); | |
1477 | size_t queriesToNS = 0; | |
1478 | ||
1479 | 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) { | |
1480 | ||
1481 | if (isRootServer(ip)) { | |
ccb07d93 | 1482 | |
8455425c | 1483 | setLWResult(res, 0, false, false, true); |
ccb07d93 RG |
1484 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); |
1485 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, ns.toString(), DNSResourceRecord::ADDITIONAL, 3600); | |
1486 | return 1; | |
1487 | } else if (ip == ns) { | |
1488 | ||
1489 | queriesToNS++; | |
1490 | ||
1491 | setLWResult(res, 0, true, false, false); | |
1492 | addRecordToLW(res, domain, QType::A, "192.0.2.2"); | |
1493 | ||
1494 | return 1; | |
1495 | } | |
1496 | ||
1497 | return 0; | |
1498 | }); | |
1499 | ||
1500 | /* mark ns as down */ | |
a712cb56 | 1501 | SyncRes::doThrottle(time(nullptr), ns, SyncRes::s_serverdownthrottletime, 10000); |
ccb07d93 RG |
1502 | |
1503 | vector<DNSRecord> ret; | |
1504 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
f58c8379 RG |
1505 | BOOST_CHECK_EQUAL(res, RCode::ServFail); |
1506 | BOOST_CHECK_EQUAL(ret.size(), 0); | |
1507 | /* we should not have sent any queries to ns */ | |
ccb07d93 RG |
1508 | BOOST_CHECK_EQUAL(queriesToNS, 0); |
1509 | } | |
1510 | ||
1511 | BOOST_AUTO_TEST_CASE(test_throttled_server_count) { | |
1512 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1513 | initSR(sr); |
ccb07d93 RG |
1514 | |
1515 | primeHints(); | |
1516 | ||
1517 | const ComboAddress ns("192.0.2.1:53"); | |
1518 | ||
1519 | const size_t blocks = 10; | |
1520 | /* mark ns as down for 'blocks' queries */ | |
a712cb56 | 1521 | SyncRes::doThrottle(time(nullptr), ns, SyncRes::s_serverdownthrottletime, blocks); |
ccb07d93 RG |
1522 | |
1523 | for (size_t idx = 0; idx < blocks; idx++) { | |
a712cb56 | 1524 | BOOST_CHECK(SyncRes::isThrottled(time(nullptr), ns)); |
ccb07d93 RG |
1525 | } |
1526 | ||
1527 | /* we have been throttled 'blocks' times, we should not be throttled anymore */ | |
a712cb56 | 1528 | BOOST_CHECK(!SyncRes::isThrottled(time(nullptr), ns)); |
ccb07d93 RG |
1529 | } |
1530 | ||
1531 | BOOST_AUTO_TEST_CASE(test_throttled_server_time) { | |
1532 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1533 | initSR(sr); |
ccb07d93 RG |
1534 | |
1535 | primeHints(); | |
1536 | ||
1537 | const ComboAddress ns("192.0.2.1:53"); | |
1538 | ||
1539 | const size_t seconds = 1; | |
1540 | /* mark ns as down for 'seconds' seconds */ | |
a712cb56 RG |
1541 | SyncRes::doThrottle(time(nullptr), ns, seconds, 10000); |
1542 | ||
1543 | BOOST_CHECK(SyncRes::isThrottled(time(nullptr), ns)); | |
ccb07d93 RG |
1544 | |
1545 | sleep(seconds + 1); | |
1546 | ||
1547 | /* we should not be throttled anymore */ | |
a712cb56 | 1548 | BOOST_CHECK(!SyncRes::isThrottled(time(nullptr), ns)); |
ccb07d93 RG |
1549 | } |
1550 | ||
f58c8379 RG |
1551 | BOOST_AUTO_TEST_CASE(test_dont_query_server) { |
1552 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1553 | initSR(sr); |
f58c8379 RG |
1554 | |
1555 | primeHints(); | |
1556 | ||
1557 | const DNSName target("throttled.powerdns.com."); | |
1558 | const ComboAddress ns("192.0.2.1:53"); | |
1559 | size_t queriesToNS = 0; | |
1560 | ||
1561 | 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) { | |
1562 | ||
1563 | if (isRootServer(ip)) { | |
1564 | ||
8455425c | 1565 | setLWResult(res, 0, false, false, true); |
f58c8379 RG |
1566 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); |
1567 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, ns.toString(), DNSResourceRecord::ADDITIONAL, 3600); | |
1568 | return 1; | |
1569 | } else if (ip == ns) { | |
1570 | ||
1571 | queriesToNS++; | |
1572 | ||
1573 | setLWResult(res, 0, true, false, false); | |
1574 | addRecordToLW(res, domain, QType::A, "192.0.2.2"); | |
1575 | ||
1576 | return 1; | |
1577 | } | |
1578 | ||
1579 | return 0; | |
1580 | }); | |
1581 | ||
1582 | /* prevent querying this NS */ | |
9065eb05 | 1583 | SyncRes::addDontQuery(Netmask(ns)); |
f58c8379 RG |
1584 | |
1585 | vector<DNSRecord> ret; | |
1586 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
1587 | BOOST_CHECK_EQUAL(res, RCode::ServFail); | |
1588 | BOOST_CHECK_EQUAL(ret.size(), 0); | |
1589 | /* we should not have sent any queries to ns */ | |
1590 | BOOST_CHECK_EQUAL(queriesToNS, 0); | |
1591 | } | |
1592 | ||
1593 | BOOST_AUTO_TEST_CASE(test_root_nx_trust) { | |
1594 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1595 | initSR(sr); |
f58c8379 RG |
1596 | |
1597 | primeHints(); | |
1598 | ||
1599 | const DNSName target1("powerdns.com."); | |
1600 | const DNSName target2("notpowerdns.com."); | |
1601 | const ComboAddress ns("192.0.2.1:53"); | |
1602 | size_t queriesCount = 0; | |
1603 | ||
1604 | 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) { | |
1605 | ||
1606 | queriesCount++; | |
1607 | ||
1608 | if (isRootServer(ip)) { | |
1609 | ||
1610 | if (domain == target1) { | |
1611 | setLWResult(res, RCode::NXDomain, true, false, true); | |
1612 | addRecordToLW(res, ".", QType::SOA, "a.root-servers.net. nstld.verisign-grs.com. 2017032800 1800 900 604800 86400", DNSResourceRecord::AUTHORITY, 86400); | |
1613 | } | |
1614 | else { | |
1615 | setLWResult(res, 0, true, false, true); | |
1616 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); | |
1617 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, ns.toString(), DNSResourceRecord::ADDITIONAL, 3600); | |
1618 | } | |
1619 | ||
1620 | return 1; | |
1621 | } else if (ip == ns) { | |
1622 | ||
1623 | setLWResult(res, 0, true, false, false); | |
1624 | addRecordToLW(res, domain, QType::A, "192.0.2.2"); | |
1625 | ||
1626 | return 1; | |
1627 | } | |
1628 | ||
1629 | return 0; | |
1630 | }); | |
1631 | ||
1632 | vector<DNSRecord> ret; | |
1633 | int res = sr->beginResolve(target1, QType(QType::A), QClass::IN, ret); | |
1634 | BOOST_CHECK_EQUAL(res, RCode::NXDomain); | |
1635 | BOOST_CHECK_EQUAL(ret.size(), 1); | |
1636 | /* one for target1 and one for the entire TLD */ | |
a712cb56 | 1637 | BOOST_CHECK_EQUAL(SyncRes::getNegCacheSize(), 2); |
f58c8379 RG |
1638 | |
1639 | ret.clear(); | |
1640 | res = sr->beginResolve(target2, QType(QType::A), QClass::IN, ret); | |
1641 | BOOST_CHECK_EQUAL(res, RCode::NXDomain); | |
1642 | BOOST_CHECK_EQUAL(ret.size(), 1); | |
1643 | /* one for target1 and one for the entire TLD */ | |
a712cb56 | 1644 | BOOST_CHECK_EQUAL(SyncRes::getNegCacheSize(), 2); |
f58c8379 RG |
1645 | |
1646 | /* we should have sent only one query */ | |
1647 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
1648 | } | |
1649 | ||
898856ca RG |
1650 | BOOST_AUTO_TEST_CASE(test_root_nx_trust_specific) { |
1651 | std::unique_ptr<SyncRes> sr; | |
1652 | init(); | |
1653 | initSR(sr, true, false); | |
1654 | ||
1655 | primeHints(); | |
1656 | ||
1657 | const DNSName target1("powerdns.com."); | |
1658 | const DNSName target2("notpowerdns.com."); | |
1659 | const ComboAddress ns("192.0.2.1:53"); | |
1660 | size_t queriesCount = 0; | |
1661 | ||
1662 | /* This time the root denies target1 with a "com." SOA instead of a "." one. | |
1663 | We should add target1 to the negcache, but not "com.". */ | |
1664 | ||
1665 | 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) { | |
1666 | ||
1667 | queriesCount++; | |
1668 | ||
1669 | if (isRootServer(ip)) { | |
1670 | ||
1671 | if (domain == target1) { | |
1672 | setLWResult(res, RCode::NXDomain, true, false, true); | |
1673 | addRecordToLW(res, "com.", QType::SOA, "a.root-servers.net. nstld.verisign-grs.com. 2017032800 1800 900 604800 86400", DNSResourceRecord::AUTHORITY, 86400); | |
1674 | } | |
1675 | else { | |
1676 | setLWResult(res, 0, true, false, true); | |
1677 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); | |
1678 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, ns.toString(), DNSResourceRecord::ADDITIONAL, 3600); | |
1679 | } | |
1680 | ||
1681 | return 1; | |
1682 | } else if (ip == ns) { | |
1683 | ||
1684 | setLWResult(res, 0, true, false, false); | |
1685 | addRecordToLW(res, domain, QType::A, "192.0.2.2"); | |
1686 | ||
1687 | return 1; | |
1688 | } | |
1689 | ||
1690 | return 0; | |
1691 | }); | |
1692 | ||
1693 | vector<DNSRecord> ret; | |
1694 | int res = sr->beginResolve(target1, QType(QType::A), QClass::IN, ret); | |
1695 | BOOST_CHECK_EQUAL(res, RCode::NXDomain); | |
1696 | BOOST_CHECK_EQUAL(ret.size(), 1); | |
1697 | ||
1698 | /* even with root-nx-trust on and a NX answer from the root, | |
1699 | we should not have cached the entire TLD this time. */ | |
a712cb56 | 1700 | BOOST_CHECK_EQUAL(SyncRes::t_sstorage.negcache.size(), 1); |
898856ca RG |
1701 | |
1702 | ret.clear(); | |
1703 | res = sr->beginResolve(target2, QType(QType::A), QClass::IN, ret); | |
1704 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
1705 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
1706 | BOOST_REQUIRE(ret[0].d_type == QType::A); | |
1707 | BOOST_CHECK_EQUAL(ret[0].d_name, target2); | |
1708 | BOOST_CHECK(getRR<ARecordContent>(ret[0])->getCA() == ComboAddress("192.0.2.2")); | |
1709 | ||
a712cb56 | 1710 | BOOST_CHECK_EQUAL(SyncRes::t_sstorage.negcache.size(), 1); |
898856ca RG |
1711 | |
1712 | BOOST_CHECK_EQUAL(queriesCount, 3); | |
1713 | } | |
1714 | ||
f58c8379 RG |
1715 | BOOST_AUTO_TEST_CASE(test_root_nx_dont_trust) { |
1716 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1717 | initSR(sr); |
f58c8379 RG |
1718 | |
1719 | primeHints(); | |
1720 | ||
1721 | const DNSName target1("powerdns.com."); | |
1722 | const DNSName target2("notpowerdns.com."); | |
1723 | const ComboAddress ns("192.0.2.1:53"); | |
1724 | size_t queriesCount = 0; | |
1725 | ||
1726 | 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) { | |
1727 | ||
1728 | queriesCount++; | |
1729 | ||
1730 | if (isRootServer(ip)) { | |
1731 | ||
1732 | if (domain == target1) { | |
1733 | setLWResult(res, RCode::NXDomain, true, false, true); | |
1734 | addRecordToLW(res, ".", QType::SOA, "a.root-servers.net. nstld.verisign-grs.com. 2017032800 1800 900 604800 86400", DNSResourceRecord::AUTHORITY, 86400); | |
1735 | } | |
1736 | else { | |
1737 | setLWResult(res, 0, true, false, true); | |
1738 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); | |
1739 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, ns.toString(), DNSResourceRecord::ADDITIONAL, 3600); | |
1740 | } | |
1741 | ||
1742 | return 1; | |
1743 | } else if (ip == ns) { | |
1744 | ||
1745 | setLWResult(res, 0, true, false, false); | |
1746 | addRecordToLW(res, domain, QType::A, "192.0.2.2"); | |
1747 | ||
1748 | return 1; | |
1749 | } | |
1750 | ||
1751 | return 0; | |
1752 | }); | |
1753 | ||
1754 | SyncRes::s_rootNXTrust = false; | |
1755 | ||
1756 | vector<DNSRecord> ret; | |
1757 | int res = sr->beginResolve(target1, QType(QType::A), QClass::IN, ret); | |
1758 | BOOST_CHECK_EQUAL(res, RCode::NXDomain); | |
1759 | BOOST_CHECK_EQUAL(ret.size(), 1); | |
1760 | /* one for target1 */ | |
a712cb56 | 1761 | BOOST_CHECK_EQUAL(SyncRes::getNegCacheSize(), 1); |
f58c8379 RG |
1762 | |
1763 | ret.clear(); | |
1764 | res = sr->beginResolve(target2, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 1765 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
f58c8379 RG |
1766 | BOOST_CHECK_EQUAL(ret.size(), 1); |
1767 | /* one for target1 */ | |
a712cb56 | 1768 | BOOST_CHECK_EQUAL(SyncRes::getNegCacheSize(), 1); |
f58c8379 RG |
1769 | |
1770 | /* we should have sent three queries */ | |
1771 | BOOST_CHECK_EQUAL(queriesCount, 3); | |
1772 | } | |
1773 | ||
1774 | BOOST_AUTO_TEST_CASE(test_skip_negcache_for_variable_response) { | |
1775 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1776 | initSR(sr); |
f58c8379 RG |
1777 | |
1778 | primeHints(); | |
1779 | ||
1780 | const DNSName target("www.powerdns.com."); | |
1781 | const DNSName cnameTarget("cname.powerdns.com."); | |
1782 | ||
9065eb05 | 1783 | SyncRes::addEDNSDomain(DNSName("powerdns.com.")); |
f58c8379 RG |
1784 | |
1785 | EDNSSubnetOpts incomingECS; | |
1786 | incomingECS.source = Netmask("192.0.2.128/32"); | |
1787 | sr->setIncomingECSFound(true); | |
1788 | sr->setIncomingECS(incomingECS); | |
1789 | ||
1790 | 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) { | |
1791 | ||
1792 | BOOST_REQUIRE(srcmask); | |
1793 | BOOST_CHECK_EQUAL(srcmask->toString(), "192.0.2.0/24"); | |
1794 | ||
1795 | if (isRootServer(ip)) { | |
8455425c | 1796 | setLWResult(res, 0, false, false, true); |
f58c8379 RG |
1797 | addRecordToLW(res, "powerdns.com.", QType::NS, "pdns-public-ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); |
1798 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
1799 | ||
1800 | return 1; | |
1801 | } else if (ip == ComboAddress("192.0.2.1:53")) { | |
1802 | if (domain == target) { | |
1803 | /* Type 2 NXDOMAIN (rfc2308 section-2.1) */ | |
1804 | setLWResult(res, RCode::NXDomain, true, false, true); | |
1805 | addRecordToLW(res, domain, QType::CNAME, cnameTarget.toString()); | |
1806 | addRecordToLW(res, "powerdns.com", QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
1807 | } | |
1808 | else if (domain == cnameTarget) { | |
1809 | /* we shouldn't get there since the Type NXDOMAIN should have been enough, | |
1810 | but we might if we still chase the CNAME. */ | |
1811 | setLWResult(res, RCode::NXDomain, true, false, true); | |
1812 | addRecordToLW(res, "powerdns.com", QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
1813 | } | |
1814 | ||
1815 | return 1; | |
1816 | } | |
1817 | ||
1818 | return 0; | |
1819 | }); | |
1820 | ||
1821 | vector<DNSRecord> ret; | |
1822 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
1823 | BOOST_CHECK_EQUAL(res, RCode::NXDomain); | |
1824 | BOOST_CHECK_EQUAL(ret.size(), 2); | |
1825 | /* no negative cache entry because the response was variable */ | |
a712cb56 | 1826 | BOOST_CHECK_EQUAL(SyncRes::getNegCacheSize(), 0); |
f58c8379 RG |
1827 | } |
1828 | ||
d6e797b8 RG |
1829 | BOOST_AUTO_TEST_CASE(test_ns_speed) { |
1830 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1831 | initSR(sr); |
30ee601a | 1832 | |
d6e797b8 | 1833 | primeHints(); |
30ee601a | 1834 | |
d6e797b8 | 1835 | const DNSName target("powerdns.com."); |
30ee601a | 1836 | |
d6e797b8 | 1837 | std::map<ComboAddress, uint64_t> nsCounts; |
30ee601a | 1838 | |
d6e797b8 | 1839 | 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) { |
30ee601a | 1840 | |
d6e797b8 | 1841 | if (isRootServer(ip)) { |
8455425c | 1842 | setLWResult(res, 0, false, false, true); |
d6e797b8 RG |
1843 | addRecordToLW(res, domain, QType::NS, "pdns-public-ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); |
1844 | addRecordToLW(res, domain, QType::NS, "pdns-public-ns2.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); | |
1845 | addRecordToLW(res, domain, QType::NS, "pdns-public-ns3.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); | |
30ee601a | 1846 | |
d6e797b8 RG |
1847 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); |
1848 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::AAAA, "2001:DB8::1", DNSResourceRecord::ADDITIONAL, 3600); | |
1849 | addRecordToLW(res, "pdns-public-ns2.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
1850 | addRecordToLW(res, "pdns-public-ns2.powerdns.com.", QType::AAAA, "2001:DB8::2", DNSResourceRecord::ADDITIONAL, 3600); | |
1851 | addRecordToLW(res, "pdns-public-ns3.powerdns.com.", QType::A, "192.0.2.3", DNSResourceRecord::ADDITIONAL, 3600); | |
1852 | addRecordToLW(res, "pdns-public-ns3.powerdns.com.", QType::AAAA, "2001:DB8::3", DNSResourceRecord::ADDITIONAL, 3600); | |
30ee601a | 1853 | |
d6e797b8 RG |
1854 | return 1; |
1855 | } else { | |
1856 | nsCounts[ip]++; | |
30ee601a | 1857 | |
d6e797b8 RG |
1858 | if (ip == ComboAddress("[2001:DB8::2]:53") || ip == ComboAddress("192.0.2.2:53")) { |
1859 | BOOST_CHECK_LT(nsCounts.size(), 3); | |
1860 | ||
1861 | /* let's time out on pdns-public-ns2.powerdns.com. */ | |
1862 | return 0; | |
1863 | } | |
1864 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
1865 | BOOST_CHECK_EQUAL(nsCounts.size(), 3); | |
1866 | ||
1867 | setLWResult(res, 0, true, false, true); | |
1868 | addRecordToLW(res, domain, QType::A, "192.0.2.254"); | |
1869 | return 1; | |
1870 | } | |
1871 | ||
1872 | return 0; | |
1873 | } | |
30ee601a | 1874 | |
d6e797b8 RG |
1875 | return 0; |
1876 | }); | |
30ee601a | 1877 | |
d6e797b8 RG |
1878 | struct timeval now; |
1879 | gettimeofday(&now, 0); | |
30ee601a | 1880 | |
d6e797b8 RG |
1881 | /* make pdns-public-ns2.powerdns.com. the fastest NS, with its IPv6 address faster than the IPV4 one, |
1882 | then pdns-public-ns1.powerdns.com. on IPv4 */ | |
a712cb56 RG |
1883 | SyncRes::submitNSSpeed(DNSName("pdns-public-ns1.powerdns.com."), ComboAddress("192.0.2.1:53"), 100, &now); |
1884 | SyncRes::submitNSSpeed(DNSName("pdns-public-ns1.powerdns.com."), ComboAddress("[2001:DB8::1]:53"), 10000, &now); | |
1885 | SyncRes::submitNSSpeed(DNSName("pdns-public-ns2.powerdns.com."), ComboAddress("192.0.2.2:53"), 10, &now); | |
1886 | SyncRes::submitNSSpeed(DNSName("pdns-public-ns2.powerdns.com."), ComboAddress("[2001:DB8::2]:53"), 1, &now); | |
1887 | SyncRes::submitNSSpeed(DNSName("pdns-public-ns3.powerdns.com."), ComboAddress("192.0.2.3:53"), 10000, &now); | |
1888 | SyncRes::submitNSSpeed(DNSName("pdns-public-ns3.powerdns.com."), ComboAddress("[2001:DB8::3]:53"), 10000, &now); | |
30ee601a | 1889 | |
d6e797b8 RG |
1890 | vector<DNSRecord> ret; |
1891 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 1892 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
d6e797b8 RG |
1893 | BOOST_CHECK_EQUAL(ret.size(), 1); |
1894 | BOOST_CHECK_EQUAL(nsCounts.size(), 3); | |
1895 | BOOST_CHECK_EQUAL(nsCounts[ComboAddress("192.0.2.1:53")], 1); | |
1896 | BOOST_CHECK_EQUAL(nsCounts[ComboAddress("192.0.2.2:53")], 1); | |
1897 | BOOST_CHECK_EQUAL(nsCounts[ComboAddress("[2001:DB8::2]:53")], 1); | |
1898 | } | |
30ee601a | 1899 | |
d6e797b8 RG |
1900 | BOOST_AUTO_TEST_CASE(test_flawed_nsset) { |
1901 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1902 | initSR(sr); |
30ee601a | 1903 | |
d6e797b8 | 1904 | primeHints(); |
30ee601a | 1905 | |
d6e797b8 | 1906 | const DNSName target("powerdns.com."); |
30ee601a | 1907 | |
d6e797b8 RG |
1908 | 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) { |
1909 | ||
1910 | if (isRootServer(ip)) { | |
8455425c | 1911 | setLWResult(res, 0, false, false, true); |
d6e797b8 RG |
1912 | addRecordToLW(res, domain, QType::NS, "pdns-public-ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); |
1913 | ||
1914 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
1915 | ||
1916 | return 1; | |
1917 | } else if (ip == ComboAddress("192.0.2.1:53")) { | |
1918 | setLWResult(res, 0, true, false, true); | |
1919 | addRecordToLW(res, domain, QType::A, "192.0.2.254"); | |
1920 | return 1; | |
1921 | } | |
1922 | ||
1923 | return 0; | |
1924 | }); | |
1925 | ||
1926 | /* we populate the cache with a flawed NSset, i.e. there is a NS entry but no corresponding glue */ | |
1927 | time_t now = time(nullptr); | |
1928 | std::vector<DNSRecord> records; | |
1929 | std::vector<shared_ptr<RRSIGRecordContent> > sigs; | |
1930 | addRecordToList(records, target, QType::NS, "pdns-public-ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, now + 3600); | |
1931 | ||
2b984251 | 1932 | t_RC->replace(now, target, QType(QType::NS), records, sigs, vector<std::shared_ptr<DNSRecord>>(), true, boost::optional<Netmask>()); |
d6e797b8 RG |
1933 | |
1934 | vector<DNSRecord> ret; | |
1935 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 1936 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
d6e797b8 RG |
1937 | BOOST_CHECK_EQUAL(ret.size(), 1); |
1938 | } | |
1939 | ||
3337c2f7 RG |
1940 | BOOST_AUTO_TEST_CASE(test_completely_flawed_nsset) { |
1941 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1942 | initSR(sr); |
3337c2f7 RG |
1943 | |
1944 | primeHints(); | |
1945 | ||
1946 | const DNSName target("powerdns.com."); | |
1947 | size_t queriesCount = 0; | |
1948 | ||
1949 | 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) { | |
1950 | ||
1951 | queriesCount++; | |
1952 | ||
1953 | if (isRootServer(ip) && domain == target) { | |
8455425c | 1954 | setLWResult(res, 0, false, false, true); |
3337c2f7 RG |
1955 | addRecordToLW(res, domain, QType::NS, "pdns-public-ns2.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); |
1956 | addRecordToLW(res, domain, QType::NS, "pdns-public-ns3.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); | |
1957 | return 1; | |
1958 | } else if (domain == DNSName("pdns-public-ns2.powerdns.com.") || domain == DNSName("pdns-public-ns3.powerdns.com.")){ | |
1959 | setLWResult(res, 0, true, false, true); | |
1960 | addRecordToLW(res, ".", QType::SOA, "a.root-servers.net. nstld.verisign-grs.com. 2017032800 1800 900 604800 86400", DNSResourceRecord::AUTHORITY, 86400); | |
1961 | return 1; | |
1962 | } | |
1963 | ||
1964 | return 0; | |
1965 | }); | |
1966 | ||
1967 | vector<DNSRecord> ret; | |
1968 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
1969 | BOOST_CHECK_EQUAL(res, RCode::ServFail); | |
1970 | BOOST_CHECK_EQUAL(ret.size(), 0); | |
1971 | /* one query to get NSs, then A and AAAA for each NS */ | |
1972 | BOOST_CHECK_EQUAL(queriesCount, 5); | |
1973 | } | |
1974 | ||
d6e797b8 RG |
1975 | BOOST_AUTO_TEST_CASE(test_cache_hit) { |
1976 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 1977 | initSR(sr); |
d6e797b8 RG |
1978 | |
1979 | primeHints(); | |
1980 | ||
1981 | const DNSName target("powerdns.com."); | |
1982 | ||
1983 | 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) { | |
1984 | ||
1985 | return 0; | |
1986 | }); | |
1987 | ||
1988 | /* we populate the cache with eveything we need */ | |
1989 | time_t now = time(nullptr); | |
1990 | std::vector<DNSRecord> records; | |
1991 | std::vector<shared_ptr<RRSIGRecordContent> > sigs; | |
1992 | ||
1993 | addRecordToList(records, target, QType::A, "192.0.2.1", DNSResourceRecord::ANSWER, now + 3600); | |
2b984251 | 1994 | t_RC->replace(now, target , QType(QType::A), records, sigs, vector<std::shared_ptr<DNSRecord>>(), true, boost::optional<Netmask>()); |
d6e797b8 RG |
1995 | |
1996 | vector<DNSRecord> ret; | |
1997 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 1998 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
d6e797b8 RG |
1999 | BOOST_CHECK_EQUAL(ret.size(), 1); |
2000 | } | |
2001 | ||
648bcbd1 RG |
2002 | BOOST_AUTO_TEST_CASE(test_no_rd) { |
2003 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2004 | initSR(sr); |
648bcbd1 RG |
2005 | |
2006 | primeHints(); | |
2007 | ||
2008 | const DNSName target("powerdns.com."); | |
2009 | size_t queriesCount = 0; | |
2010 | ||
2011 | sr->setCacheOnly(); | |
2012 | ||
2013 | 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) { | |
2014 | ||
2015 | queriesCount++; | |
2016 | return 0; | |
2017 | }); | |
2018 | ||
2019 | vector<DNSRecord> ret; | |
2020 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 2021 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
648bcbd1 RG |
2022 | BOOST_CHECK_EQUAL(ret.size(), 0); |
2023 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2024 | } | |
2025 | ||
d6e797b8 RG |
2026 | BOOST_AUTO_TEST_CASE(test_cache_min_max_ttl) { |
2027 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2028 | initSR(sr); |
d6e797b8 RG |
2029 | |
2030 | primeHints(); | |
2031 | ||
2032 | const DNSName target("cachettl.powerdns.com."); | |
2033 | const ComboAddress ns("192.0.2.1:53"); | |
2034 | ||
2035 | 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) { | |
2036 | ||
2037 | if (isRootServer(ip)) { | |
2038 | ||
8455425c | 2039 | setLWResult(res, 0, false, false, true); |
d6e797b8 RG |
2040 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); |
2041 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, ns.toString(), DNSResourceRecord::ADDITIONAL, 7200); | |
2042 | return 1; | |
2043 | } else if (ip == ns) { | |
2044 | ||
2045 | setLWResult(res, 0, true, false, false); | |
2046 | addRecordToLW(res, domain, QType::A, "192.0.2.2", DNSResourceRecord::ANSWER, 10); | |
2047 | ||
2048 | return 1; | |
2049 | } | |
2050 | ||
2051 | return 0; | |
2052 | }); | |
2053 | ||
2010ac95 | 2054 | const time_t now = time(nullptr); |
d6e797b8 RG |
2055 | SyncRes::s_minimumTTL = 60; |
2056 | SyncRes::s_maxcachettl = 3600; | |
2057 | ||
2058 | vector<DNSRecord> ret; | |
2059 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 2060 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
d6e797b8 RG |
2061 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
2062 | BOOST_CHECK_EQUAL(ret[0].d_ttl, SyncRes::s_minimumTTL); | |
2063 | ||
2064 | const ComboAddress who; | |
2065 | vector<DNSRecord> cached; | |
24bb9b58 | 2066 | BOOST_REQUIRE_GT(t_RC->get(now, target, QType(QType::A), true, &cached, who), 0); |
d6e797b8 RG |
2067 | BOOST_REQUIRE_EQUAL(cached.size(), 1); |
2068 | BOOST_REQUIRE_GT(cached[0].d_ttl, now); | |
2069 | BOOST_CHECK_EQUAL((cached[0].d_ttl - now), SyncRes::s_minimumTTL); | |
2070 | ||
2071 | cached.clear(); | |
24bb9b58 | 2072 | BOOST_REQUIRE_GT(t_RC->get(now, target, QType(QType::NS), false, &cached, who), 0); |
d6e797b8 RG |
2073 | BOOST_REQUIRE_EQUAL(cached.size(), 1); |
2074 | BOOST_REQUIRE_GT(cached[0].d_ttl, now); | |
2075 | BOOST_CHECK_LE((cached[0].d_ttl - now), SyncRes::s_maxcachettl); | |
2076 | } | |
2077 | ||
2078 | BOOST_AUTO_TEST_CASE(test_cache_expired_ttl) { | |
2079 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2080 | initSR(sr); |
d6e797b8 RG |
2081 | |
2082 | primeHints(); | |
2083 | ||
2084 | const DNSName target("powerdns.com."); | |
2085 | ||
2086 | 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) { | |
2087 | ||
2088 | if (isRootServer(ip)) { | |
8455425c | 2089 | setLWResult(res, 0, false, false, true); |
d6e797b8 RG |
2090 | addRecordToLW(res, domain, QType::NS, "pdns-public-ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); |
2091 | ||
2092 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
2093 | ||
2094 | return 1; | |
2095 | } else if (ip == ComboAddress("192.0.2.1:53")) { | |
2096 | setLWResult(res, 0, true, false, true); | |
2097 | addRecordToLW(res, domain, QType::A, "192.0.2.2"); | |
2098 | return 1; | |
2099 | } | |
2100 | ||
2101 | return 0; | |
2102 | }); | |
2103 | ||
2104 | /* we populate the cache with entries that expired 60s ago*/ | |
2105 | time_t now = time(nullptr); | |
2106 | std::vector<DNSRecord> records; | |
2107 | std::vector<shared_ptr<RRSIGRecordContent> > sigs; | |
2108 | addRecordToList(records, target, QType::A, "192.0.2.42", DNSResourceRecord::ANSWER, now - 60); | |
2109 | ||
2b984251 | 2110 | t_RC->replace(now - 3600, target, QType(QType::A), records, sigs, vector<std::shared_ptr<DNSRecord>>(), true, boost::optional<Netmask>()); |
d6e797b8 RG |
2111 | |
2112 | vector<DNSRecord> ret; | |
2113 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 2114 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
d6e797b8 RG |
2115 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
2116 | BOOST_REQUIRE(ret[0].d_type == QType::A); | |
2117 | BOOST_CHECK_EQUAL(getRR<ARecordContent>(ret[0])->getCA().toStringWithPort(), ComboAddress("192.0.2.2").toStringWithPort()); | |
2118 | } | |
2119 | ||
2120 | BOOST_AUTO_TEST_CASE(test_delegation_only) { | |
2121 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2122 | initSR(sr); |
d6e797b8 RG |
2123 | |
2124 | primeHints(); | |
2125 | ||
2126 | /* Thanks, Verisign */ | |
9065eb05 RG |
2127 | SyncRes::addDelegationOnly(DNSName("com.")); |
2128 | SyncRes::addDelegationOnly(DNSName("net.")); | |
d6e797b8 RG |
2129 | |
2130 | const DNSName target("nx-powerdns.com."); | |
2131 | ||
2132 | 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) { | |
2133 | ||
2134 | if (isRootServer(ip)) { | |
8455425c | 2135 | setLWResult(res, 0, false, false, true); |
d6e797b8 RG |
2136 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); |
2137 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
2138 | return 1; | |
2139 | } else if (ip == ComboAddress("192.0.2.1:53")) { | |
2140 | ||
2141 | setLWResult(res, 0, true, false, true); | |
2142 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
2143 | return 1; | |
2144 | } | |
2145 | ||
2146 | return 0; | |
2147 | }); | |
2148 | ||
2149 | vector<DNSRecord> ret; | |
2150 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
2151 | BOOST_CHECK_EQUAL(res, RCode::NXDomain); | |
2152 | BOOST_CHECK_EQUAL(ret.size(), 0); | |
2153 | } | |
2154 | ||
2155 | BOOST_AUTO_TEST_CASE(test_unauth_any) { | |
2156 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2157 | initSR(sr); |
d6e797b8 RG |
2158 | |
2159 | primeHints(); | |
2160 | ||
2161 | const DNSName target("powerdns.com."); | |
2162 | ||
2163 | 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) { | |
2164 | ||
2165 | if (isRootServer(ip)) { | |
8455425c | 2166 | setLWResult(res, 0, false, false, true); |
d6e797b8 RG |
2167 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); |
2168 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
2169 | return 1; | |
2170 | } else if (ip == ComboAddress("192.0.2.1:53")) { | |
2171 | ||
2172 | setLWResult(res, 0, false, false, true); | |
2173 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
2174 | return 1; | |
2175 | } | |
2176 | ||
2177 | return 0; | |
2178 | }); | |
2179 | ||
2180 | vector<DNSRecord> ret; | |
2181 | int res = sr->beginResolve(target, QType(QType::ANY), QClass::IN, ret); | |
2182 | BOOST_CHECK_EQUAL(res, RCode::ServFail); | |
2183 | BOOST_CHECK_EQUAL(ret.size(), 0); | |
2184 | } | |
2185 | ||
2186 | BOOST_AUTO_TEST_CASE(test_no_data) { | |
2187 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2188 | initSR(sr); |
d6e797b8 RG |
2189 | |
2190 | primeHints(); | |
2191 | ||
2192 | const DNSName target("powerdns.com."); | |
2193 | ||
2194 | 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) { | |
2195 | ||
2196 | setLWResult(res, 0, true, false, true); | |
2197 | return 1; | |
2198 | }); | |
2199 | ||
2200 | vector<DNSRecord> ret; | |
2201 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 2202 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
d6e797b8 RG |
2203 | BOOST_CHECK_EQUAL(ret.size(), 0); |
2204 | } | |
2205 | ||
2206 | BOOST_AUTO_TEST_CASE(test_skip_opt_any) { | |
2207 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2208 | initSR(sr); |
d6e797b8 RG |
2209 | |
2210 | primeHints(); | |
2211 | ||
2212 | const DNSName target("powerdns.com."); | |
2213 | ||
2214 | 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) { | |
2215 | ||
2216 | setLWResult(res, 0, true, false, true); | |
2217 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
2218 | addRecordToLW(res, domain, QType::ANY, "0 0"); | |
2219 | addRecordToLW(res, domain, QType::OPT, ""); | |
2220 | return 1; | |
2221 | }); | |
2222 | ||
2223 | vector<DNSRecord> ret; | |
2224 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 2225 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
d6e797b8 RG |
2226 | BOOST_CHECK_EQUAL(ret.size(), 1); |
2227 | } | |
2228 | ||
2229 | BOOST_AUTO_TEST_CASE(test_nodata_nsec_nodnssec) { | |
2230 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2231 | initSR(sr); |
d6e797b8 RG |
2232 | |
2233 | primeHints(); | |
2234 | ||
2235 | const DNSName target("powerdns.com."); | |
2236 | ||
2237 | 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) { | |
2238 | ||
2239 | setLWResult(res, 0, true, false, true); | |
2240 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
2241 | /* the NSEC and RRSIG contents are complete garbage, please ignore them */ | |
2242 | addRecordToLW(res, domain, QType::NSEC, "deadbeef", DNSResourceRecord::AUTHORITY); | |
2b984251 | 2243 | addRecordToLW(res, domain, QType::RRSIG, "NSEC 5 2 600 2100010100000000 2100010100000000 24567 dummy data", DNSResourceRecord::AUTHORITY); |
d6e797b8 RG |
2244 | addRecordToLW(res, domain, QType::RRSIG, "SOA 5 3 600 2100010100000000 2100010100000000 24567 dummy data", DNSResourceRecord::AUTHORITY); |
2245 | return 1; | |
2246 | }); | |
2247 | ||
2248 | vector<DNSRecord> ret; | |
2249 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 2250 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
d6e797b8 RG |
2251 | BOOST_CHECK_EQUAL(ret.size(), 1); |
2252 | } | |
2253 | ||
2254 | BOOST_AUTO_TEST_CASE(test_nodata_nsec_dnssec) { | |
2255 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2256 | initSR(sr, true); |
d6e797b8 RG |
2257 | |
2258 | primeHints(); | |
2259 | ||
2260 | const DNSName target("powerdns.com."); | |
2261 | ||
2262 | 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) { | |
2263 | ||
2264 | setLWResult(res, 0, true, false, true); | |
2265 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
2266 | /* the NSEC and RRSIG contents are complete garbage, please ignore them */ | |
2267 | addRecordToLW(res, domain, QType::NSEC, "deadbeef", DNSResourceRecord::AUTHORITY); | |
2b984251 | 2268 | addRecordToLW(res, domain, QType::RRSIG, "NSEC 5 2 600 2100010100000000 2100010100000000 24567 dummy data", DNSResourceRecord::AUTHORITY); |
d6e797b8 RG |
2269 | addRecordToLW(res, domain, QType::RRSIG, "SOA 5 3 600 2100010100000000 2100010100000000 24567 dummy data", DNSResourceRecord::AUTHORITY); |
2270 | return 1; | |
2271 | }); | |
2272 | ||
2273 | vector<DNSRecord> ret; | |
2274 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 2275 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
d6e797b8 RG |
2276 | BOOST_CHECK_EQUAL(ret.size(), 4); |
2277 | } | |
2278 | ||
2279 | BOOST_AUTO_TEST_CASE(test_nx_nsec_nodnssec) { | |
2280 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2281 | initSR(sr); |
d6e797b8 RG |
2282 | |
2283 | primeHints(); | |
2284 | ||
2285 | const DNSName target("powerdns.com."); | |
2286 | ||
2287 | 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) { | |
2288 | ||
2289 | setLWResult(res, RCode::NXDomain, true, false, true); | |
2290 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
2291 | /* the NSEC and RRSIG contents are complete garbage, please ignore them */ | |
2292 | addRecordToLW(res, domain, QType::NSEC, "deadbeef", DNSResourceRecord::AUTHORITY); | |
2b984251 | 2293 | addRecordToLW(res, domain, QType::RRSIG, "NSEC 5 2 600 2100010100000000 2100010100000000 24567 dummy data", DNSResourceRecord::AUTHORITY); |
d6e797b8 RG |
2294 | addRecordToLW(res, domain, QType::RRSIG, "SOA 5 3 600 2100010100000000 2100010100000000 24567 dummy data", DNSResourceRecord::AUTHORITY); |
2295 | return 1; | |
2296 | }); | |
2297 | ||
2298 | vector<DNSRecord> ret; | |
2299 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
2300 | BOOST_CHECK_EQUAL(res, RCode::NXDomain); | |
2301 | BOOST_CHECK_EQUAL(ret.size(), 1); | |
2302 | } | |
2303 | ||
2304 | BOOST_AUTO_TEST_CASE(test_nx_nsec_dnssec) { | |
2305 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2306 | initSR(sr, true); |
d6e797b8 RG |
2307 | |
2308 | primeHints(); | |
2309 | ||
2310 | const DNSName target("powerdns.com."); | |
2311 | ||
2312 | 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) { | |
2313 | ||
2314 | setLWResult(res, RCode::NXDomain, true, false, true); | |
2315 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
2316 | /* the NSEC and RRSIG contents are complete garbage, please ignore them */ | |
2317 | addRecordToLW(res, domain, QType::NSEC, "deadbeef", DNSResourceRecord::AUTHORITY); | |
2b984251 | 2318 | addRecordToLW(res, domain, QType::RRSIG, "NSEC 5 2 600 2100010100000000 2100010100000000 24567 dummy data", DNSResourceRecord::AUTHORITY); |
d6e797b8 RG |
2319 | addRecordToLW(res, domain, QType::RRSIG, "SOA 5 3 600 2100010100000000 2100010100000000 24567 dummy data", DNSResourceRecord::AUTHORITY); |
2320 | return 1; | |
2321 | }); | |
2322 | ||
2323 | vector<DNSRecord> ret; | |
2324 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
2325 | BOOST_CHECK_EQUAL(res, RCode::NXDomain); | |
2326 | BOOST_CHECK_EQUAL(ret.size(), 4); | |
2327 | } | |
2328 | ||
648bcbd1 RG |
2329 | BOOST_AUTO_TEST_CASE(test_qclass_none) { |
2330 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2331 | initSR(sr); |
648bcbd1 RG |
2332 | |
2333 | primeHints(); | |
2334 | ||
2335 | /* apart from special names and QClass::ANY, anything else than QClass::IN should be rejected right away */ | |
2336 | size_t queriesCount = 0; | |
2337 | ||
2338 | 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) { | |
2339 | ||
2340 | queriesCount++; | |
2341 | return 0; | |
2342 | }); | |
2343 | ||
2344 | const DNSName target("powerdns.com."); | |
2345 | vector<DNSRecord> ret; | |
2346 | int res = sr->beginResolve(target, QType(QType::A), QClass::NONE, ret); | |
2347 | BOOST_CHECK_EQUAL(res, -1); | |
2348 | BOOST_CHECK_EQUAL(ret.size(), 0); | |
2349 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2350 | } | |
2351 | ||
1f03b691 | 2352 | BOOST_AUTO_TEST_CASE(test_special_types) { |
648bcbd1 | 2353 | std::unique_ptr<SyncRes> sr; |
895449a5 | 2354 | initSR(sr); |
648bcbd1 RG |
2355 | |
2356 | primeHints(); | |
2357 | ||
1f03b691 | 2358 | /* {A,I}XFR, RRSIG and NSEC3 should be rejected right away */ |
648bcbd1 RG |
2359 | size_t queriesCount = 0; |
2360 | ||
2361 | 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) { | |
2362 | ||
2363 | cerr<<"asyncresolve called to ask "<<ip.toStringWithPort()<<" about "<<domain.toString()<<" / "<<QType(type).getName()<<" over "<<(doTCP ? "TCP" : "UDP")<<" (rd: "<<sendRDQuery<<", EDNS0 level: "<<EDNS0Level<<")"<<endl; | |
2364 | queriesCount++; | |
2365 | return 0; | |
2366 | }); | |
2367 | ||
2368 | const DNSName target("powerdns.com."); | |
2369 | vector<DNSRecord> ret; | |
2370 | int res = sr->beginResolve(target, QType(QType::AXFR), QClass::IN, ret); | |
2371 | BOOST_CHECK_EQUAL(res, -1); | |
2372 | BOOST_CHECK_EQUAL(ret.size(), 0); | |
2373 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2374 | ||
2375 | res = sr->beginResolve(target, QType(QType::IXFR), QClass::IN, ret); | |
2376 | BOOST_CHECK_EQUAL(res, -1); | |
2377 | BOOST_CHECK_EQUAL(ret.size(), 0); | |
2378 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
1f03b691 RG |
2379 | |
2380 | res = sr->beginResolve(target, QType(QType::RRSIG), QClass::IN, ret); | |
2381 | BOOST_CHECK_EQUAL(res, -1); | |
2382 | BOOST_CHECK_EQUAL(ret.size(), 0); | |
2383 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2384 | ||
2385 | res = sr->beginResolve(target, QType(QType::NSEC3), QClass::IN, ret); | |
648bcbd1 RG |
2386 | BOOST_CHECK_EQUAL(res, -1); |
2387 | BOOST_CHECK_EQUAL(ret.size(), 0); | |
2388 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2389 | } | |
2390 | ||
2391 | BOOST_AUTO_TEST_CASE(test_special_names) { | |
2392 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2393 | initSR(sr); |
648bcbd1 RG |
2394 | |
2395 | primeHints(); | |
2396 | ||
2397 | /* special names should be handled internally */ | |
2398 | ||
2399 | size_t queriesCount = 0; | |
2400 | ||
2401 | 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) { | |
2402 | ||
2403 | queriesCount++; | |
2404 | return 0; | |
2405 | }); | |
2406 | ||
2407 | vector<DNSRecord> ret; | |
2408 | int res = sr->beginResolve(DNSName("1.0.0.127.in-addr.arpa."), QType(QType::PTR), QClass::IN, ret); | |
b7f378d1 | 2409 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
648bcbd1 RG |
2410 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
2411 | BOOST_CHECK(ret[0].d_type == QType::PTR); | |
2412 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2413 | ||
2414 | ret.clear(); | |
2415 | res = sr->beginResolve(DNSName("1.0.0.127.in-addr.arpa."), QType(QType::ANY), QClass::IN, ret); | |
b7f378d1 | 2416 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
648bcbd1 RG |
2417 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
2418 | BOOST_CHECK(ret[0].d_type == QType::PTR); | |
2419 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2420 | ||
2421 | ret.clear(); | |
2422 | 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 | 2423 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
648bcbd1 RG |
2424 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
2425 | BOOST_CHECK(ret[0].d_type == QType::PTR); | |
2426 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2427 | ||
2428 | ret.clear(); | |
2429 | 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 | 2430 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
648bcbd1 RG |
2431 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
2432 | BOOST_CHECK(ret[0].d_type == QType::PTR); | |
2433 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2434 | ||
2435 | ret.clear(); | |
2436 | res = sr->beginResolve(DNSName("localhost."), QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 2437 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
648bcbd1 RG |
2438 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
2439 | BOOST_CHECK(ret[0].d_type == QType::A); | |
2440 | BOOST_CHECK_EQUAL(getRR<ARecordContent>(ret[0])->getCA().toString(), "127.0.0.1"); | |
2441 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2442 | ||
2443 | ret.clear(); | |
2444 | res = sr->beginResolve(DNSName("localhost."), QType(QType::AAAA), QClass::IN, ret); | |
b7f378d1 | 2445 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
648bcbd1 RG |
2446 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
2447 | BOOST_CHECK(ret[0].d_type == QType::AAAA); | |
2448 | BOOST_CHECK_EQUAL(getRR<AAAARecordContent>(ret[0])->getCA().toString(), "::1"); | |
2449 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2450 | ||
2451 | ret.clear(); | |
2452 | res = sr->beginResolve(DNSName("localhost."), QType(QType::ANY), QClass::IN, ret); | |
b7f378d1 | 2453 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
648bcbd1 RG |
2454 | BOOST_REQUIRE_EQUAL(ret.size(), 2); |
2455 | for (const auto& rec : ret) { | |
2456 | BOOST_REQUIRE((rec.d_type == QType::A) || rec.d_type == QType::AAAA); | |
2457 | if (rec.d_type == QType::A) { | |
2458 | BOOST_CHECK_EQUAL(getRR<ARecordContent>(rec)->getCA().toString(), "127.0.0.1"); | |
2459 | } | |
2460 | else { | |
2461 | BOOST_CHECK_EQUAL(getRR<AAAARecordContent>(rec)->getCA().toString(), "::1"); | |
2462 | } | |
2463 | } | |
2464 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2465 | ||
2466 | ret.clear(); | |
2467 | res = sr->beginResolve(DNSName("version.bind."), QType(QType::TXT), QClass::CHAOS, ret); | |
b7f378d1 | 2468 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
648bcbd1 RG |
2469 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
2470 | BOOST_CHECK(ret[0].d_type == QType::TXT); | |
2471 | BOOST_CHECK_EQUAL(getRR<TXTRecordContent>(ret[0])->d_text, "\"PowerDNS Unit Tests\""); | |
2472 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2473 | ||
2474 | ret.clear(); | |
2475 | res = sr->beginResolve(DNSName("version.bind."), QType(QType::ANY), QClass::CHAOS, 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::TXT); | |
2479 | BOOST_CHECK_EQUAL(getRR<TXTRecordContent>(ret[0])->d_text, "\"PowerDNS Unit Tests\""); | |
2480 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2481 | ||
2482 | ret.clear(); | |
2483 | res = sr->beginResolve(DNSName("version.pdns."), QType(QType::TXT), QClass::CHAOS, ret); | |
b7f378d1 | 2484 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
648bcbd1 RG |
2485 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
2486 | BOOST_CHECK(ret[0].d_type == QType::TXT); | |
2487 | BOOST_CHECK_EQUAL(getRR<TXTRecordContent>(ret[0])->d_text, "\"PowerDNS Unit Tests\""); | |
2488 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2489 | ||
2490 | ret.clear(); | |
2491 | res = sr->beginResolve(DNSName("version.pdns."), QType(QType::ANY), QClass::CHAOS, ret); | |
b7f378d1 | 2492 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
648bcbd1 RG |
2493 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
2494 | BOOST_CHECK(ret[0].d_type == QType::TXT); | |
2495 | BOOST_CHECK_EQUAL(getRR<TXTRecordContent>(ret[0])->d_text, "\"PowerDNS Unit Tests\""); | |
2496 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2497 | ||
2498 | ret.clear(); | |
2499 | res = sr->beginResolve(DNSName("id.server."), QType(QType::TXT), QClass::CHAOS, ret); | |
b7f378d1 | 2500 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
648bcbd1 RG |
2501 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
2502 | BOOST_CHECK(ret[0].d_type == QType::TXT); | |
2503 | BOOST_CHECK_EQUAL(getRR<TXTRecordContent>(ret[0])->d_text, "\"PowerDNS Unit Tests Server ID\""); | |
2504 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2505 | ||
2506 | ret.clear(); | |
2507 | res = sr->beginResolve(DNSName("id.server."), QType(QType::ANY), QClass::CHAOS, ret); | |
b7f378d1 | 2508 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
648bcbd1 RG |
2509 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
2510 | BOOST_CHECK(ret[0].d_type == QType::TXT); | |
2511 | BOOST_CHECK_EQUAL(getRR<TXTRecordContent>(ret[0])->d_text, "\"PowerDNS Unit Tests Server ID\""); | |
2512 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2513 | } | |
2514 | ||
2515 | BOOST_AUTO_TEST_CASE(test_nameserver_ipv4_rpz) { | |
2516 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2517 | initSR(sr); |
648bcbd1 RG |
2518 | |
2519 | primeHints(); | |
2520 | ||
2521 | const DNSName target("rpz.powerdns.com."); | |
2522 | const ComboAddress ns("192.0.2.1:53"); | |
2523 | ||
2524 | 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) { | |
2525 | ||
2526 | if (isRootServer(ip)) { | |
8455425c | 2527 | setLWResult(res, false, true, false, true); |
648bcbd1 RG |
2528 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); |
2529 | addRecordToLW(res, "a.gtld-servers.net.", QType::A, ns.toString(), DNSResourceRecord::ADDITIONAL, 3600); | |
2530 | return 1; | |
2531 | } else if (ip == ns) { | |
2532 | ||
2533 | setLWResult(res, 0, true, false, true); | |
2534 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
2535 | return 1; | |
2536 | } | |
2537 | ||
2538 | return 0; | |
2539 | }); | |
2540 | ||
2541 | DNSFilterEngine::Policy pol; | |
2542 | pol.d_kind = DNSFilterEngine::PolicyKind::Drop; | |
6b972d59 RG |
2543 | std::shared_ptr<DNSFilterEngine::Zone> zone = std::make_shared<DNSFilterEngine::Zone>(); |
2544 | zone->setName("Unit test policy 0"); | |
2545 | zone->addNSIPTrigger(Netmask(ns, 32), pol); | |
648bcbd1 | 2546 | auto luaconfsCopy = g_luaconfs.getCopy(); |
6b972d59 | 2547 | luaconfsCopy.dfe.addZone(zone); |
648bcbd1 RG |
2548 | g_luaconfs.setState(luaconfsCopy); |
2549 | ||
2550 | vector<DNSRecord> ret; | |
2551 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
2552 | BOOST_CHECK_EQUAL(res, -2); | |
2553 | BOOST_CHECK_EQUAL(ret.size(), 0); | |
2554 | } | |
2555 | ||
2556 | BOOST_AUTO_TEST_CASE(test_nameserver_ipv6_rpz) { | |
2557 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2558 | initSR(sr); |
648bcbd1 RG |
2559 | |
2560 | primeHints(); | |
2561 | ||
2562 | const DNSName target("rpz.powerdns.com."); | |
2563 | const ComboAddress ns("[2001:DB8::42]:53"); | |
2564 | ||
2565 | 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) { | |
2566 | ||
2567 | if (isRootServer(ip)) { | |
8455425c | 2568 | setLWResult(res, 0, false, false, true); |
648bcbd1 RG |
2569 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.net.", DNSResourceRecord::AUTHORITY, 172800); |
2570 | addRecordToLW(res, "a.gtld-servers.net.", QType::AAAA, ns.toString(), DNSResourceRecord::ADDITIONAL, 3600); | |
2571 | return 1; | |
2572 | } else if (ip == ns) { | |
2573 | ||
2574 | setLWResult(res, 0, true, false, true); | |
2575 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
2576 | return 1; | |
2577 | } | |
2578 | ||
2579 | return 0; | |
2580 | }); | |
2581 | ||
2582 | DNSFilterEngine::Policy pol; | |
2583 | pol.d_kind = DNSFilterEngine::PolicyKind::Drop; | |
6b972d59 RG |
2584 | std::shared_ptr<DNSFilterEngine::Zone> zone = std::make_shared<DNSFilterEngine::Zone>(); |
2585 | zone->setName("Unit test policy 0"); | |
2586 | zone->addNSIPTrigger(Netmask(ns, 128), pol); | |
648bcbd1 | 2587 | auto luaconfsCopy = g_luaconfs.getCopy(); |
6b972d59 | 2588 | luaconfsCopy.dfe.addZone(zone); |
648bcbd1 RG |
2589 | g_luaconfs.setState(luaconfsCopy); |
2590 | ||
2591 | vector<DNSRecord> ret; | |
2592 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
2593 | BOOST_CHECK_EQUAL(res, -2); | |
2594 | BOOST_CHECK_EQUAL(ret.size(), 0); | |
2595 | } | |
2596 | ||
2597 | BOOST_AUTO_TEST_CASE(test_nameserver_name_rpz) { | |
2598 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2599 | initSR(sr); |
648bcbd1 RG |
2600 | |
2601 | primeHints(); | |
2602 | ||
2603 | const DNSName target("rpz.powerdns.com."); | |
2604 | const ComboAddress ns("192.0.2.1:53"); | |
2605 | const DNSName nsName("ns1.powerdns.com."); | |
2606 | ||
2607 | 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) { | |
2608 | ||
2609 | if (isRootServer(ip)) { | |
8455425c | 2610 | setLWResult(res, 0, false, false, true); |
648bcbd1 RG |
2611 | addRecordToLW(res, domain, QType::NS, nsName.toString(), DNSResourceRecord::AUTHORITY, 172800); |
2612 | addRecordToLW(res, nsName, QType::A, ns.toString(), DNSResourceRecord::ADDITIONAL, 3600); | |
2613 | return 1; | |
2614 | } else if (ip == ns) { | |
2615 | ||
2616 | setLWResult(res, 0, true, false, true); | |
2617 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
2618 | return 1; | |
2619 | } | |
2620 | ||
2621 | return 0; | |
2622 | }); | |
2623 | ||
2624 | DNSFilterEngine::Policy pol; | |
2625 | pol.d_kind = DNSFilterEngine::PolicyKind::Drop; | |
6b972d59 RG |
2626 | std::shared_ptr<DNSFilterEngine::Zone> zone = std::make_shared<DNSFilterEngine::Zone>(); |
2627 | zone->setName("Unit test policy 0"); | |
2628 | zone->addNSTrigger(nsName, pol); | |
648bcbd1 | 2629 | auto luaconfsCopy = g_luaconfs.getCopy(); |
6b972d59 | 2630 | luaconfsCopy.dfe.addZone(zone); |
648bcbd1 RG |
2631 | g_luaconfs.setState(luaconfsCopy); |
2632 | ||
2633 | vector<DNSRecord> ret; | |
2634 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
2635 | BOOST_CHECK_EQUAL(res, -2); | |
2636 | BOOST_CHECK_EQUAL(ret.size(), 0); | |
2637 | } | |
2638 | ||
2639 | BOOST_AUTO_TEST_CASE(test_nameserver_name_rpz_disabled) { | |
2640 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2641 | initSR(sr); |
648bcbd1 RG |
2642 | |
2643 | primeHints(); | |
2644 | ||
2645 | const DNSName target("rpz.powerdns.com."); | |
2646 | const ComboAddress ns("192.0.2.1:53"); | |
2647 | const DNSName nsName("ns1.powerdns.com."); | |
2648 | ||
2649 | 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) { | |
2650 | ||
2651 | if (isRootServer(ip)) { | |
8455425c | 2652 | setLWResult(res, 0, false, false, true); |
648bcbd1 RG |
2653 | addRecordToLW(res, domain, QType::NS, nsName.toString(), DNSResourceRecord::AUTHORITY, 172800); |
2654 | addRecordToLW(res, nsName, QType::A, ns.toString(), DNSResourceRecord::ADDITIONAL, 3600); | |
2655 | return 1; | |
2656 | } else if (ip == ns) { | |
2657 | ||
2658 | setLWResult(res, 0, true, false, true); | |
2659 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
2660 | return 1; | |
2661 | } | |
2662 | ||
2663 | return 0; | |
2664 | }); | |
2665 | ||
2666 | DNSFilterEngine::Policy pol; | |
2667 | pol.d_kind = DNSFilterEngine::PolicyKind::Drop; | |
6b972d59 RG |
2668 | std::shared_ptr<DNSFilterEngine::Zone> zone = std::make_shared<DNSFilterEngine::Zone>(); |
2669 | zone->setName("Unit test policy 0"); | |
2670 | zone->addNSIPTrigger(Netmask(ns, 128), pol); | |
2671 | zone->addNSTrigger(nsName, pol); | |
648bcbd1 | 2672 | auto luaconfsCopy = g_luaconfs.getCopy(); |
6b972d59 | 2673 | luaconfsCopy.dfe.addZone(zone); |
648bcbd1 RG |
2674 | g_luaconfs.setState(luaconfsCopy); |
2675 | ||
2676 | /* RPZ is disabled for this query, we should not be blocked */ | |
2677 | sr->setWantsRPZ(false); | |
2678 | ||
2679 | vector<DNSRecord> ret; | |
2680 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 2681 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
648bcbd1 RG |
2682 | BOOST_CHECK_EQUAL(ret.size(), 1); |
2683 | } | |
2684 | ||
3e59ff53 RG |
2685 | BOOST_AUTO_TEST_CASE(test_forward_zone_nord) { |
2686 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2687 | initSR(sr); |
3e59ff53 RG |
2688 | |
2689 | primeHints(); | |
2690 | ||
2691 | const DNSName target("powerdns.com."); | |
2692 | const ComboAddress ns("192.0.2.1:53"); | |
2693 | const ComboAddress forwardedNS("192.0.2.42:53"); | |
2694 | ||
2695 | SyncRes::AuthDomain ad; | |
2696 | ad.d_rdForward = false; | |
2697 | ad.d_servers.push_back(forwardedNS); | |
a712cb56 | 2698 | (*SyncRes::t_sstorage.domainmap)[target] = ad; |
3e59ff53 RG |
2699 | |
2700 | 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) { | |
2701 | ||
2702 | if (ip == forwardedNS) { | |
6dfff36f RG |
2703 | BOOST_CHECK_EQUAL(sendRDQuery, false); |
2704 | ||
3e59ff53 RG |
2705 | setLWResult(res, 0, true, false, true); |
2706 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
2707 | return 1; | |
2708 | } | |
2709 | ||
2710 | return 0; | |
2711 | }); | |
2712 | ||
2713 | /* simulate a no-RD query */ | |
2714 | sr->setCacheOnly(); | |
2715 | ||
2716 | vector<DNSRecord> ret; | |
2717 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 2718 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3e59ff53 RG |
2719 | BOOST_CHECK_EQUAL(ret.size(), 1); |
2720 | } | |
2721 | ||
2722 | BOOST_AUTO_TEST_CASE(test_forward_zone_rd) { | |
2723 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2724 | initSR(sr); |
3e59ff53 RG |
2725 | |
2726 | primeHints(); | |
2727 | ||
2728 | const DNSName target("powerdns.com."); | |
2729 | const ComboAddress ns("192.0.2.1:53"); | |
2730 | const ComboAddress forwardedNS("192.0.2.42:53"); | |
2731 | ||
2732 | SyncRes::AuthDomain ad; | |
2733 | ad.d_rdForward = false; | |
2734 | ad.d_servers.push_back(forwardedNS); | |
a712cb56 | 2735 | (*SyncRes::t_sstorage.domainmap)[target] = ad; |
3e59ff53 RG |
2736 | |
2737 | 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) { | |
2738 | ||
2739 | if (ip == forwardedNS) { | |
6dfff36f RG |
2740 | BOOST_CHECK_EQUAL(sendRDQuery, false); |
2741 | ||
3e59ff53 RG |
2742 | setLWResult(res, 0, true, false, true); |
2743 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
2744 | return 1; | |
2745 | } | |
2746 | ||
2747 | return 0; | |
2748 | }); | |
2749 | ||
2750 | vector<DNSRecord> ret; | |
2751 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 2752 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3e59ff53 RG |
2753 | BOOST_CHECK_EQUAL(ret.size(), 1); |
2754 | } | |
2755 | ||
2756 | BOOST_AUTO_TEST_CASE(test_forward_zone_recurse_nord) { | |
2757 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2758 | initSR(sr); |
3e59ff53 RG |
2759 | |
2760 | primeHints(); | |
2761 | ||
2762 | const DNSName target("powerdns.com."); | |
2763 | const ComboAddress ns("192.0.2.1:53"); | |
2764 | const ComboAddress forwardedNS("192.0.2.42:53"); | |
2765 | ||
2766 | SyncRes::AuthDomain ad; | |
2767 | ad.d_rdForward = true; | |
2768 | ad.d_servers.push_back(forwardedNS); | |
a712cb56 | 2769 | (*SyncRes::t_sstorage.domainmap)[target] = ad; |
3e59ff53 RG |
2770 | |
2771 | 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) { | |
2772 | ||
2773 | if (ip == forwardedNS) { | |
6dfff36f RG |
2774 | BOOST_CHECK_EQUAL(sendRDQuery, false); |
2775 | ||
3e59ff53 RG |
2776 | setLWResult(res, 0, true, false, true); |
2777 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
2778 | return 1; | |
2779 | } | |
2780 | ||
2781 | return 0; | |
2782 | }); | |
2783 | ||
2784 | /* simulate a no-RD query */ | |
2785 | sr->setCacheOnly(); | |
2786 | ||
2787 | vector<DNSRecord> ret; | |
2788 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 2789 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3e59ff53 RG |
2790 | BOOST_CHECK_EQUAL(ret.size(), 1); |
2791 | } | |
2792 | ||
2793 | BOOST_AUTO_TEST_CASE(test_forward_zone_recurse_rd) { | |
2794 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2795 | initSR(sr); |
3e59ff53 RG |
2796 | |
2797 | primeHints(); | |
2798 | ||
2799 | const DNSName target("powerdns.com."); | |
2800 | const ComboAddress ns("192.0.2.1:53"); | |
2801 | const ComboAddress forwardedNS("192.0.2.42:53"); | |
2802 | ||
2803 | SyncRes::AuthDomain ad; | |
2804 | ad.d_rdForward = true; | |
2805 | ad.d_servers.push_back(forwardedNS); | |
a712cb56 | 2806 | (*SyncRes::t_sstorage.domainmap)[target] = ad; |
3e59ff53 RG |
2807 | |
2808 | 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) { | |
2809 | ||
2810 | if (ip == forwardedNS) { | |
6dfff36f RG |
2811 | BOOST_CHECK_EQUAL(sendRDQuery, true); |
2812 | ||
3e59ff53 RG |
2813 | setLWResult(res, 0, true, false, true); |
2814 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
2815 | return 1; | |
2816 | } | |
2817 | ||
2818 | return 0; | |
2819 | }); | |
2820 | ||
2821 | vector<DNSRecord> ret; | |
2822 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 2823 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3e59ff53 RG |
2824 | BOOST_CHECK_EQUAL(ret.size(), 1); |
2825 | } | |
2826 | ||
f79a4e30 RG |
2827 | BOOST_AUTO_TEST_CASE(test_auth_zone_delegation_oob) { |
2828 | std::unique_ptr<SyncRes> sr; | |
2829 | init(); | |
2830 | initSR(sr, true, false); | |
2831 | ||
2832 | primeHints(); | |
2833 | ||
2834 | size_t queriesCount = 0; | |
2835 | const DNSName target("test.xx."); | |
2836 | const ComboAddress targetAddr("127.0.0.1"); | |
2837 | const DNSName ns("localhost."); | |
2838 | const ComboAddress nsAddr("127.0.0.1"); | |
2839 | const DNSName authZone("test.xx"); | |
2840 | ||
2841 | SyncRes::AuthDomain ad; | |
2842 | DNSRecord dr; | |
2843 | dr.d_place = DNSResourceRecord::ANSWER; | |
2844 | dr.d_name = authZone; | |
2845 | dr.d_type = QType::NS; | |
2846 | dr.d_ttl = 1800; | |
2847 | dr.d_content = std::make_shared<NSRecordContent>("localhost."); | |
2848 | ad.d_records.insert(dr); | |
2849 | ||
2850 | dr.d_place = DNSResourceRecord::ANSWER; | |
2851 | dr.d_name = authZone; | |
2852 | dr.d_type = QType::A; | |
2853 | dr.d_ttl = 1800; | |
2854 | dr.d_content = std::make_shared<ARecordContent>(nsAddr); | |
2855 | ad.d_records.insert(dr); | |
2856 | ||
a712cb56 | 2857 | (*SyncRes::t_sstorage.domainmap)[authZone] = ad; |
f79a4e30 RG |
2858 | |
2859 | 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) { | |
2860 | queriesCount++; | |
2861 | return 0; | |
2862 | }); | |
2863 | ||
2864 | vector<DNSRecord> ret; | |
2865 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
2866 | BOOST_CHECK_EQUAL(res, 0); | |
2867 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
2868 | BOOST_CHECK(ret[0].d_type == QType::A); | |
2869 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2870 | BOOST_CHECK(sr->wasOutOfBand()); | |
2871 | ||
2872 | /* a second time, to check that the OOB flag is set when the query cache is used */ | |
2873 | ret.clear(); | |
2874 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
2875 | BOOST_CHECK_EQUAL(res, 0); | |
2876 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
2877 | BOOST_CHECK(ret[0].d_type == QType::A); | |
2878 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2879 | BOOST_CHECK(sr->wasOutOfBand()); | |
2880 | } | |
2881 | ||
3337c2f7 RG |
2882 | BOOST_AUTO_TEST_CASE(test_auth_zone) { |
2883 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2884 | initSR(sr); |
3337c2f7 RG |
2885 | |
2886 | primeHints(); | |
2887 | ||
2888 | size_t queriesCount = 0; | |
2889 | const DNSName target("powerdns.com."); | |
2890 | const ComboAddress addr("192.0.2.5"); | |
2891 | ||
2892 | SyncRes::AuthDomain ad; | |
2893 | ad.d_name = target; | |
2894 | DNSRecord dr; | |
2895 | dr.d_place = DNSResourceRecord::ANSWER; | |
2896 | dr.d_name = target; | |
2897 | dr.d_type = QType::SOA; | |
2898 | dr.d_ttl = 3600; | |
2899 | dr.d_content = std::make_shared<SOARecordContent>("pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600"); | |
2900 | ad.d_records.insert(dr); | |
2901 | ||
2902 | dr.d_place = DNSResourceRecord::ANSWER; | |
2903 | dr.d_name = target; | |
2904 | dr.d_type = QType::A; | |
2905 | dr.d_ttl = 3600; | |
2906 | dr.d_content = std::make_shared<ARecordContent>(addr); | |
2907 | ad.d_records.insert(dr); | |
2908 | ||
2909 | auto map = std::make_shared<SyncRes::domainmap_t>(); | |
2910 | (*map)[target] = ad; | |
2911 | SyncRes::setDomainMap(map); | |
2912 | ||
2913 | 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) { | |
2914 | ||
2915 | queriesCount++; | |
2916 | setLWResult(res, 0, true, false, true); | |
2917 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
2918 | return 1; | |
2919 | }); | |
2920 | ||
2921 | vector<DNSRecord> ret; | |
2922 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 2923 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3337c2f7 RG |
2924 | BOOST_CHECK_EQUAL(ret.size(), 1); |
2925 | BOOST_CHECK(ret[0].d_type == QType::A); | |
2926 | BOOST_CHECK_EQUAL(getRR<ARecordContent>(ret[0])->getCA().toString(), addr.toString()); | |
2927 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2928 | } | |
2929 | ||
2930 | BOOST_AUTO_TEST_CASE(test_auth_zone_cname_lead_to_oob) { | |
2931 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2932 | initSR(sr); |
3337c2f7 RG |
2933 | |
2934 | primeHints(); | |
2935 | ||
2936 | size_t queriesCount = 0; | |
2937 | const DNSName target("powerdns.com."); | |
2938 | const DNSName authZone("internal.powerdns.com."); | |
2939 | const ComboAddress addr("192.0.2.5"); | |
2940 | ||
2941 | SyncRes::AuthDomain ad; | |
2942 | ad.d_name = authZone; | |
2943 | DNSRecord dr; | |
2944 | dr.d_place = DNSResourceRecord::ANSWER; | |
2945 | dr.d_name = authZone; | |
2946 | dr.d_type = QType::SOA; | |
2947 | dr.d_ttl = 3600; | |
2948 | dr.d_content = std::make_shared<SOARecordContent>("pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600"); | |
2949 | ad.d_records.insert(dr); | |
2950 | ||
2951 | dr.d_place = DNSResourceRecord::ANSWER; | |
2952 | dr.d_name = authZone; | |
2953 | dr.d_type = QType::A; | |
2954 | dr.d_ttl = 3600; | |
2955 | dr.d_content = std::make_shared<ARecordContent>(addr); | |
2956 | ad.d_records.insert(dr); | |
2957 | ||
2958 | auto map = std::make_shared<SyncRes::domainmap_t>(); | |
2959 | (*map)[authZone] = ad; | |
2960 | SyncRes::setDomainMap(map); | |
2961 | ||
2962 | 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) { | |
2963 | ||
2964 | queriesCount++; | |
2965 | ||
2966 | if (domain == target) { | |
2967 | setLWResult(res, 0, true, false, true); | |
2968 | addRecordToLW(res, target, QType::CNAME, authZone.toString(), DNSResourceRecord::ANSWER, 3600); | |
2969 | return 1; | |
2970 | } | |
2971 | ||
2972 | return 0; | |
2973 | }); | |
2974 | ||
2975 | vector<DNSRecord> ret; | |
2976 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 2977 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3337c2f7 RG |
2978 | BOOST_CHECK_EQUAL(ret.size(), 2); |
2979 | BOOST_CHECK(ret[0].d_type == QType::CNAME); | |
2980 | BOOST_CHECK_EQUAL(getRR<CNAMERecordContent>(ret[0])->getTarget().toString(), authZone.toString()); | |
2981 | BOOST_CHECK(ret[1].d_type == QType::A); | |
2982 | BOOST_CHECK_EQUAL(getRR<ARecordContent>(ret[1])->getCA().toString(), addr.toString()); | |
2983 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
2984 | } | |
2985 | ||
2986 | BOOST_AUTO_TEST_CASE(test_auth_zone_oob_lead_to_outgoing_queryb) { | |
2987 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2988 | initSR(sr); |
3337c2f7 RG |
2989 | |
2990 | primeHints(); | |
2991 | ||
2992 | size_t queriesCount = 0; | |
2993 | const DNSName target("powerdns.com."); | |
2994 | const DNSName externalCNAME("www.open-xchange.com."); | |
2995 | const ComboAddress addr("192.0.2.5"); | |
2996 | ||
2997 | SyncRes::AuthDomain ad; | |
2998 | ad.d_name = target; | |
2999 | DNSRecord dr; | |
3000 | dr.d_place = DNSResourceRecord::ANSWER; | |
3001 | dr.d_name = target; | |
3002 | dr.d_type = QType::SOA; | |
3003 | dr.d_ttl = 3600; | |
3004 | dr.d_content = std::make_shared<SOARecordContent>("pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600"); | |
3005 | ad.d_records.insert(dr); | |
3006 | ||
3007 | dr.d_place = DNSResourceRecord::ANSWER; | |
3008 | dr.d_name = target; | |
3009 | dr.d_type = QType::CNAME; | |
3010 | dr.d_ttl = 3600; | |
3011 | dr.d_content = std::make_shared<CNAMERecordContent>(externalCNAME); | |
3012 | ad.d_records.insert(dr); | |
3013 | ||
3014 | auto map = std::make_shared<SyncRes::domainmap_t>(); | |
3015 | (*map)[target] = ad; | |
3016 | SyncRes::setDomainMap(map); | |
3017 | ||
3018 | 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) { | |
3019 | ||
3020 | queriesCount++; | |
3021 | ||
3022 | if (domain == externalCNAME) { | |
3023 | setLWResult(res, 0, true, false, true); | |
3024 | addRecordToLW(res, externalCNAME, QType::A, addr.toString(), DNSResourceRecord::ANSWER, 3600); | |
3025 | return 1; | |
3026 | } | |
3027 | ||
3028 | return 0; | |
3029 | }); | |
3030 | ||
3031 | vector<DNSRecord> ret; | |
3032 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 3033 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3337c2f7 RG |
3034 | BOOST_CHECK_EQUAL(ret.size(), 2); |
3035 | BOOST_CHECK(ret[0].d_type == QType::CNAME); | |
3036 | BOOST_CHECK_EQUAL(getRR<CNAMERecordContent>(ret[0])->getTarget().toString(), externalCNAME.toString()); | |
3037 | BOOST_CHECK(ret[1].d_type == QType::A); | |
3038 | BOOST_CHECK_EQUAL(getRR<ARecordContent>(ret[1])->getCA().toString(), addr.toString()); | |
3039 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
3040 | } | |
3041 | ||
3042 | BOOST_AUTO_TEST_CASE(test_auth_zone_nodata) { | |
3043 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3044 | initSR(sr); |
3337c2f7 RG |
3045 | |
3046 | primeHints(); | |
3047 | ||
3048 | size_t queriesCount = 0; | |
3049 | const DNSName target("nodata.powerdns.com."); | |
3050 | const DNSName authZone("powerdns.com"); | |
3051 | ||
3052 | SyncRes::AuthDomain ad; | |
3053 | ad.d_name = authZone; | |
3054 | DNSRecord dr; | |
3055 | dr.d_place = DNSResourceRecord::ANSWER; | |
3056 | dr.d_name = target; | |
3057 | dr.d_type = QType::A; | |
3058 | dr.d_ttl = 3600; | |
3059 | dr.d_content = std::make_shared<ARecordContent>(ComboAddress("192.0.2.1")); | |
3060 | ad.d_records.insert(dr); | |
3061 | ||
3062 | dr.d_place = DNSResourceRecord::ANSWER; | |
3063 | dr.d_name = authZone; | |
3064 | dr.d_type = QType::SOA; | |
3065 | dr.d_ttl = 3600; | |
3066 | dr.d_content = std::make_shared<SOARecordContent>("pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600"); | |
3067 | ad.d_records.insert(dr); | |
3068 | ||
3069 | auto map = std::make_shared<SyncRes::domainmap_t>(); | |
3070 | (*map)[authZone] = ad; | |
3071 | SyncRes::setDomainMap(map); | |
3072 | ||
3073 | 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) { | |
3074 | ||
3075 | queriesCount++; | |
3076 | ||
3077 | return 0; | |
3078 | }); | |
3079 | ||
3080 | vector<DNSRecord> ret; | |
3081 | int res = sr->beginResolve(target, QType(QType::AAAA), QClass::IN, ret); | |
b7f378d1 | 3082 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3337c2f7 RG |
3083 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
3084 | BOOST_CHECK(ret[0].d_type == QType::SOA); | |
3085 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
3086 | } | |
3087 | ||
3088 | BOOST_AUTO_TEST_CASE(test_auth_zone_nx) { | |
3089 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3090 | initSR(sr); |
3337c2f7 RG |
3091 | |
3092 | primeHints(); | |
3093 | ||
3094 | size_t queriesCount = 0; | |
3095 | const DNSName target("nx.powerdns.com."); | |
3096 | const DNSName authZone("powerdns.com"); | |
3097 | ||
3098 | SyncRes::AuthDomain ad; | |
3099 | ad.d_name = authZone; | |
3100 | DNSRecord dr; | |
3101 | dr.d_place = DNSResourceRecord::ANSWER; | |
3102 | dr.d_name = DNSName("powerdns.com."); | |
3103 | dr.d_type = QType::SOA; | |
3104 | dr.d_ttl = 3600; | |
3105 | dr.d_content = std::make_shared<SOARecordContent>("pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600"); | |
3106 | ad.d_records.insert(dr); | |
3107 | ||
3108 | auto map = std::make_shared<SyncRes::domainmap_t>(); | |
3109 | (*map)[authZone] = ad; | |
3110 | SyncRes::setDomainMap(map); | |
3111 | ||
3112 | 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) { | |
3113 | ||
3114 | queriesCount++; | |
3115 | ||
3116 | return 0; | |
3117 | }); | |
3118 | ||
3119 | vector<DNSRecord> ret; | |
3120 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
3121 | BOOST_CHECK_EQUAL(res, RCode::NXDomain); | |
3122 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
3123 | BOOST_CHECK(ret[0].d_type == QType::SOA); | |
3124 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
3125 | } | |
3126 | ||
3127 | BOOST_AUTO_TEST_CASE(test_auth_zone_delegation) { | |
3128 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3129 | initSR(sr); |
3337c2f7 RG |
3130 | |
3131 | primeHints(); | |
3132 | ||
3133 | size_t queriesCount = 0; | |
3134 | const DNSName target("www.test.powerdns.com."); | |
3135 | const ComboAddress targetAddr("192.0.2.2"); | |
3136 | const DNSName ns("ns1.test.powerdns.com."); | |
3137 | const ComboAddress nsAddr("192.0.2.1"); | |
3138 | const DNSName authZone("powerdns.com"); | |
3139 | ||
3140 | SyncRes::AuthDomain ad; | |
3141 | ad.d_name = authZone; | |
3142 | DNSRecord dr; | |
3143 | dr.d_place = DNSResourceRecord::ANSWER; | |
3144 | dr.d_name = authZone; | |
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 = DNSName("test.powerdns.com."); | |
3152 | dr.d_type = QType::NS; | |
3153 | dr.d_ttl = 3600; | |
3154 | dr.d_content = std::make_shared<NSRecordContent>(ns); | |
3155 | ad.d_records.insert(dr); | |
3156 | ||
3157 | dr.d_place = DNSResourceRecord::ANSWER; | |
3158 | dr.d_name = ns; | |
3159 | dr.d_type = QType::A; | |
3160 | dr.d_ttl = 3600; | |
3161 | dr.d_content = std::make_shared<ARecordContent>(nsAddr); | |
3162 | ad.d_records.insert(dr); | |
3163 | ||
3164 | auto map = std::make_shared<SyncRes::domainmap_t>(); | |
3165 | (*map)[authZone] = ad; | |
3166 | SyncRes::setDomainMap(map); | |
3167 | ||
3168 | sr->setAsyncCallback([&queriesCount,target,targetAddr,nsAddr](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res) { | |
3169 | ||
3170 | queriesCount++; | |
3171 | if (ip == ComboAddress(nsAddr.toString(), 53) && domain == target) { | |
3172 | setLWResult(res, 0, true, false, true); | |
3173 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
3174 | return 1; | |
3175 | } | |
3176 | ||
3177 | return 0; | |
3178 | }); | |
3179 | ||
3180 | vector<DNSRecord> ret; | |
3181 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 3182 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3337c2f7 RG |
3183 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
3184 | BOOST_CHECK(ret[0].d_type == QType::A); | |
3185 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
3186 | } | |
3187 | ||
3188 | BOOST_AUTO_TEST_CASE(test_auth_zone_delegation_point) { | |
3189 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3190 | initSR(sr); |
3337c2f7 RG |
3191 | |
3192 | primeHints(); | |
3193 | ||
3194 | size_t queriesCount = 0; | |
3195 | const DNSName target("test.powerdns.com."); | |
3196 | const ComboAddress targetAddr("192.0.2.2"); | |
3197 | const DNSName ns("ns1.test.powerdns.com."); | |
3198 | const ComboAddress nsAddr("192.0.2.1"); | |
3199 | const DNSName authZone("powerdns.com"); | |
3200 | ||
3201 | SyncRes::AuthDomain ad; | |
3202 | ad.d_name = authZone; | |
3203 | DNSRecord dr; | |
3204 | dr.d_place = DNSResourceRecord::ANSWER; | |
3205 | dr.d_name = authZone; | |
3206 | dr.d_type = QType::SOA; | |
3207 | dr.d_ttl = 3600; | |
3208 | dr.d_content = std::make_shared<SOARecordContent>("pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600"); | |
3209 | ad.d_records.insert(dr); | |
3210 | ||
3211 | dr.d_place = DNSResourceRecord::ANSWER; | |
3212 | dr.d_name = DNSName("test.powerdns.com."); | |
3213 | dr.d_type = QType::NS; | |
3214 | dr.d_ttl = 3600; | |
3215 | dr.d_content = std::make_shared<NSRecordContent>(ns); | |
3216 | ad.d_records.insert(dr); | |
3217 | ||
3218 | dr.d_place = DNSResourceRecord::ANSWER; | |
3219 | dr.d_name = ns; | |
3220 | dr.d_type = QType::A; | |
3221 | dr.d_ttl = 3600; | |
3222 | dr.d_content = std::make_shared<ARecordContent>(nsAddr); | |
3223 | ad.d_records.insert(dr); | |
3224 | ||
3225 | auto map = std::make_shared<SyncRes::domainmap_t>(); | |
3226 | (*map)[authZone] = ad; | |
3227 | SyncRes::setDomainMap(map); | |
3228 | ||
3229 | 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) { | |
3230 | ||
3231 | queriesCount++; | |
3232 | ||
3233 | if (ip == ComboAddress(nsAddr.toString(), 53) && domain == target) { | |
3234 | setLWResult(res, 0, true, false, true); | |
3235 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
3236 | return 1; | |
3237 | } | |
3238 | ||
3239 | return 0; | |
3240 | }); | |
3241 | ||
3242 | vector<DNSRecord> ret; | |
3243 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 3244 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3337c2f7 RG |
3245 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
3246 | BOOST_CHECK(ret[0].d_type == QType::A); | |
3247 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
3248 | } | |
3249 | ||
3250 | BOOST_AUTO_TEST_CASE(test_auth_zone_wildcard) { | |
3251 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3252 | initSR(sr); |
3337c2f7 RG |
3253 | |
3254 | primeHints(); | |
3255 | ||
3256 | size_t queriesCount = 0; | |
3257 | const DNSName target("test.powerdns.com."); | |
3258 | const ComboAddress targetAddr("192.0.2.2"); | |
3259 | const DNSName authZone("powerdns.com"); | |
3260 | ||
3261 | SyncRes::AuthDomain ad; | |
3262 | ad.d_name = authZone; | |
3263 | DNSRecord dr; | |
3264 | dr.d_place = DNSResourceRecord::ANSWER; | |
3265 | dr.d_name = authZone; | |
3266 | dr.d_type = QType::SOA; | |
3267 | dr.d_ttl = 3600; | |
3268 | dr.d_content = std::make_shared<SOARecordContent>("pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600"); | |
3269 | ad.d_records.insert(dr); | |
3270 | ||
3271 | dr.d_place = DNSResourceRecord::ANSWER; | |
3272 | dr.d_name = DNSName("*.powerdns.com."); | |
3273 | dr.d_type = QType::A; | |
3274 | dr.d_ttl = 3600; | |
3275 | dr.d_content = std::make_shared<ARecordContent>(targetAddr); | |
3276 | ad.d_records.insert(dr); | |
3277 | ||
3278 | auto map = std::make_shared<SyncRes::domainmap_t>(); | |
3279 | (*map)[authZone] = ad; | |
3280 | SyncRes::setDomainMap(map); | |
3281 | ||
3282 | 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) { | |
3283 | ||
3284 | queriesCount++; | |
3285 | ||
3286 | return 0; | |
3287 | }); | |
3288 | ||
3289 | vector<DNSRecord> ret; | |
3290 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 3291 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3337c2f7 RG |
3292 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
3293 | BOOST_CHECK(ret[0].d_type == QType::A); | |
3294 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
3295 | } | |
3296 | ||
3297 | BOOST_AUTO_TEST_CASE(test_auth_zone_wildcard_nodata) { | |
3298 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3299 | initSR(sr); |
3337c2f7 RG |
3300 | |
3301 | primeHints(); | |
3302 | ||
3303 | size_t queriesCount = 0; | |
3304 | const DNSName target("test.powerdns.com."); | |
3305 | const ComboAddress targetAddr("192.0.2.2"); | |
3306 | const DNSName authZone("powerdns.com"); | |
3307 | ||
3308 | SyncRes::AuthDomain ad; | |
3309 | ad.d_name = authZone; | |
3310 | DNSRecord dr; | |
3311 | dr.d_place = DNSResourceRecord::ANSWER; | |
3312 | dr.d_name = authZone; | |
3313 | dr.d_type = QType::SOA; | |
3314 | dr.d_ttl = 3600; | |
3315 | dr.d_content = std::make_shared<SOARecordContent>("pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600"); | |
3316 | ad.d_records.insert(dr); | |
3317 | ||
3318 | dr.d_place = DNSResourceRecord::ANSWER; | |
3319 | dr.d_name = DNSName("*.powerdns.com."); | |
3320 | dr.d_type = QType::A; | |
3321 | dr.d_ttl = 3600; | |
3322 | dr.d_content = std::make_shared<ARecordContent>(targetAddr); | |
3323 | ad.d_records.insert(dr); | |
3324 | ||
3325 | auto map = std::make_shared<SyncRes::domainmap_t>(); | |
3326 | (*map)[authZone] = ad; | |
3327 | SyncRes::setDomainMap(map); | |
3328 | ||
3329 | 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) { | |
3330 | ||
3331 | queriesCount++; | |
3332 | ||
3333 | return 0; | |
3334 | }); | |
3335 | ||
3336 | vector<DNSRecord> ret; | |
3337 | int res = sr->beginResolve(target, QType(QType::AAAA), QClass::IN, ret); | |
b7f378d1 | 3338 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3337c2f7 RG |
3339 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
3340 | BOOST_CHECK(ret[0].d_type == QType::SOA); | |
3341 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
3342 | } | |
3343 | ||
3344 | BOOST_AUTO_TEST_CASE(test_auth_zone_cache_only) { | |
3345 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3346 | initSR(sr); |
3337c2f7 RG |
3347 | |
3348 | primeHints(); | |
3349 | ||
3350 | size_t queriesCount = 0; | |
3351 | const DNSName target("powerdns.com."); | |
3352 | const ComboAddress addr("192.0.2.5"); | |
3353 | ||
3354 | SyncRes::AuthDomain ad; | |
3355 | ad.d_name = target; | |
3356 | DNSRecord dr; | |
3357 | dr.d_place = DNSResourceRecord::ANSWER; | |
3358 | dr.d_name = target; | |
3359 | dr.d_type = QType::SOA; | |
3360 | dr.d_ttl = 3600; | |
3361 | dr.d_content = std::make_shared<SOARecordContent>("pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600"); | |
3362 | ad.d_records.insert(dr); | |
3363 | ||
3364 | dr.d_place = DNSResourceRecord::ANSWER; | |
3365 | dr.d_name = target; | |
3366 | dr.d_type = QType::A; | |
3367 | dr.d_ttl = 3600; | |
3368 | dr.d_content = std::make_shared<ARecordContent>(addr); | |
3369 | ad.d_records.insert(dr); | |
3370 | ||
3371 | auto map = std::make_shared<SyncRes::domainmap_t>(); | |
3372 | (*map)[target] = ad; | |
3373 | SyncRes::setDomainMap(map); | |
3374 | ||
3375 | 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) { | |
3376 | ||
3377 | queriesCount++; | |
3378 | setLWResult(res, 0, true, false, true); | |
3379 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
3380 | return 1; | |
3381 | }); | |
3382 | ||
3383 | /* simulate a no-RD query */ | |
3384 | sr->setCacheOnly(); | |
3385 | ||
3386 | vector<DNSRecord> ret; | |
3387 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 3388 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3337c2f7 RG |
3389 | BOOST_CHECK_EQUAL(ret.size(), 1); |
3390 | BOOST_CHECK(ret[0].d_type == QType::A); | |
3391 | BOOST_CHECK_EQUAL(getRR<ARecordContent>(ret[0])->getCA().toString(), addr.toString()); | |
3392 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
3393 | } | |
3394 | ||
8455425c | 3395 | BOOST_AUTO_TEST_CASE(test_dnssec_rrsig) { |
8455425c RG |
3396 | init(); |
3397 | ||
3398 | auto dcke = std::shared_ptr<DNSCryptoKeyEngine>(DNSCryptoKeyEngine::make(DNSSECKeeper::ECDSA256)); | |
3399 | dcke->create(dcke->getBits()); | |
3400 | // cerr<<dcke->convertToISC()<<endl; | |
3401 | DNSSECPrivateKey dpk; | |
3402 | dpk.d_flags = 256; | |
3403 | dpk.setKey(dcke); | |
3404 | ||
3405 | std::vector<std::shared_ptr<DNSRecordContent> > recordcontents; | |
3406 | recordcontents.push_back(getRecordContent(QType::A, "192.0.2.1")); | |
3407 | ||
3408 | DNSName qname("powerdns.com."); | |
3409 | ||
179b340d | 3410 | time_t now = time(nullptr); |
8455425c | 3411 | RRSIGRecordContent rrc; |
179b340d RG |
3412 | /* this RRSIG is valid for the current second only */ |
3413 | computeRRSIG(dpk, qname, qname, QType::A, 600, 0, rrc, recordcontents, boost::none, now); | |
8455425c RG |
3414 | |
3415 | skeyset_t keyset; | |
3416 | keyset.insert(std::make_shared<DNSKEYRecordContent>(dpk.getDNSKEY())); | |
3417 | ||
3418 | std::vector<std::shared_ptr<RRSIGRecordContent> > sigs; | |
3419 | sigs.push_back(std::make_shared<RRSIGRecordContent>(rrc)); | |
3420 | ||
179b340d | 3421 | BOOST_CHECK(validateWithKeySet(now, qname, recordcontents, sigs, keyset)); |
8455425c RG |
3422 | } |
3423 | ||
3424 | BOOST_AUTO_TEST_CASE(test_dnssec_root_validation_csk) { | |
3425 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3426 | initSR(sr, true); |
8455425c | 3427 | |
0c43f455 | 3428 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
8455425c RG |
3429 | |
3430 | primeHints(); | |
3431 | const DNSName target("."); | |
b7f378d1 | 3432 | testkeysset_t keys; |
8455425c RG |
3433 | |
3434 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
3435 | luaconfsCopy.dsAnchors.clear(); | |
3436 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
3437 | g_luaconfs.setState(luaconfsCopy); | |
3438 | ||
3439 | size_t queriesCount = 0; | |
3440 | ||
3441 | 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) { | |
3442 | queriesCount++; | |
3443 | ||
3444 | if (domain == target && type == QType::NS) { | |
3445 | ||
3446 | setLWResult(res, 0, true, false, true); | |
3447 | char addr[] = "a.root-servers.net."; | |
3448 | for (char idx = 'a'; idx <= 'm'; idx++) { | |
3449 | addr[0] = idx; | |
3450 | addRecordToLW(res, domain, QType::NS, std::string(addr), DNSResourceRecord::ANSWER, 3600); | |
3451 | } | |
3452 | ||
3453 | addRRSIG(keys, res->d_records, domain, 300); | |
3454 | ||
3455 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
3456 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
3457 | ||
3458 | return 1; | |
3459 | } else if (domain == target && type == QType::DNSKEY) { | |
3460 | ||
3461 | setLWResult(res, 0, true, false, true); | |
3462 | ||
3463 | addDNSKEY(keys, domain, 300, res->d_records); | |
3464 | addRRSIG(keys, res->d_records, domain, 300); | |
3465 | ||
3466 | return 1; | |
3467 | } | |
3468 | ||
3469 | return 0; | |
3470 | }); | |
3471 | ||
3472 | vector<DNSRecord> ret; | |
3473 | int res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
b7f378d1 RG |
3474 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3475 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
8455425c RG |
3476 | /* 13 NS + 1 RRSIG */ |
3477 | BOOST_REQUIRE_EQUAL(ret.size(), 14); | |
3478 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
b7f378d1 RG |
3479 | |
3480 | /* again, to test the cache */ | |
3481 | ret.clear(); | |
3482 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
3483 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8455425c | 3484 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); |
b7f378d1 RG |
3485 | BOOST_REQUIRE_EQUAL(ret.size(), 14); |
3486 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
8455425c RG |
3487 | } |
3488 | ||
3489 | BOOST_AUTO_TEST_CASE(test_dnssec_root_validation_ksk_zsk) { | |
3490 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3491 | initSR(sr, true); |
8455425c | 3492 | |
0c43f455 | 3493 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
8455425c RG |
3494 | |
3495 | primeHints(); | |
3496 | const DNSName target("."); | |
b7f378d1 RG |
3497 | testkeysset_t zskeys; |
3498 | testkeysset_t kskeys; | |
8455425c RG |
3499 | |
3500 | /* Generate key material for "." */ | |
3501 | auto dckeZ = std::shared_ptr<DNSCryptoKeyEngine>(DNSCryptoKeyEngine::make(DNSSECKeeper::ECDSA256)); | |
3502 | dckeZ->create(dckeZ->getBits()); | |
3503 | DNSSECPrivateKey ksk; | |
3504 | ksk.d_flags = 257; | |
3505 | ksk.setKey(dckeZ); | |
b7f378d1 RG |
3506 | DSRecordContent kskds = makeDSFromDNSKey(target, ksk.getDNSKEY(), DNSSECKeeper::SHA256); |
3507 | ||
8455425c RG |
3508 | auto dckeK = std::shared_ptr<DNSCryptoKeyEngine>(DNSCryptoKeyEngine::make(DNSSECKeeper::ECDSA256)); |
3509 | dckeK->create(dckeK->getBits()); | |
3510 | DNSSECPrivateKey zsk; | |
3511 | zsk.d_flags = 256; | |
3512 | zsk.setKey(dckeK); | |
b7f378d1 | 3513 | DSRecordContent zskds = makeDSFromDNSKey(target, zsk.getDNSKEY(), DNSSECKeeper::SHA256); |
8455425c | 3514 | |
b7f378d1 RG |
3515 | kskeys[target] = std::pair<DNSSECPrivateKey,DSRecordContent>(ksk, kskds); |
3516 | zskeys[target] = std::pair<DNSSECPrivateKey,DSRecordContent>(zsk, zskds); | |
8455425c RG |
3517 | |
3518 | /* Set the root DS */ | |
8455425c RG |
3519 | auto luaconfsCopy = g_luaconfs.getCopy(); |
3520 | luaconfsCopy.dsAnchors.clear(); | |
b7f378d1 | 3521 | luaconfsCopy.dsAnchors[g_rootdnsname].insert(kskds); |
8455425c RG |
3522 | g_luaconfs.setState(luaconfsCopy); |
3523 | ||
3524 | size_t queriesCount = 0; | |
3525 | ||
3526 | 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) { | |
3527 | queriesCount++; | |
3528 | ||
3529 | if (domain == target && type == QType::NS) { | |
3530 | ||
3531 | setLWResult(res, 0, true, false, true); | |
3532 | char addr[] = "a.root-servers.net."; | |
3533 | for (char idx = 'a'; idx <= 'm'; idx++) { | |
3534 | addr[0] = idx; | |
3535 | addRecordToLW(res, domain, QType::NS, std::string(addr), DNSResourceRecord::ANSWER, 3600); | |
3536 | } | |
3537 | ||
3538 | addRRSIG(zskeys, res->d_records, domain, 300); | |
3539 | ||
3540 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
3541 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
3542 | ||
3543 | return 1; | |
3544 | } else if (domain == target && type == QType::DNSKEY) { | |
3545 | ||
3546 | setLWResult(res, 0, true, false, true); | |
3547 | ||
3548 | addDNSKEY(kskeys, domain, 300, res->d_records); | |
3549 | addDNSKEY(zskeys, domain, 300, res->d_records); | |
3550 | addRRSIG(kskeys, res->d_records, domain, 300); | |
3551 | ||
3552 | return 1; | |
3553 | } | |
3554 | ||
3555 | return 0; | |
3556 | }); | |
3557 | ||
3558 | vector<DNSRecord> ret; | |
3559 | int res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
b7f378d1 RG |
3560 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3561 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
8455425c RG |
3562 | /* 13 NS + 1 RRSIG */ |
3563 | BOOST_REQUIRE_EQUAL(ret.size(), 14); | |
3564 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
b7f378d1 RG |
3565 | |
3566 | /* again, to test the cache */ | |
3567 | ret.clear(); | |
3568 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
3569 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8455425c | 3570 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); |
b7f378d1 RG |
3571 | BOOST_REQUIRE_EQUAL(ret.size(), 14); |
3572 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
8455425c RG |
3573 | } |
3574 | ||
3575 | BOOST_AUTO_TEST_CASE(test_dnssec_bogus_no_dnskey) { | |
3576 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3577 | initSR(sr, true); |
8455425c | 3578 | |
0c43f455 | 3579 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
8455425c RG |
3580 | |
3581 | primeHints(); | |
3582 | const DNSName target("."); | |
b7f378d1 | 3583 | testkeysset_t keys; |
8455425c RG |
3584 | |
3585 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
3586 | luaconfsCopy.dsAnchors.clear(); | |
3587 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
3588 | g_luaconfs.setState(luaconfsCopy); | |
3589 | ||
3590 | size_t queriesCount = 0; | |
3591 | ||
3592 | 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) { | |
3593 | queriesCount++; | |
3594 | ||
3595 | if (domain == target && type == QType::NS) { | |
3596 | ||
3597 | setLWResult(res, 0, true, false, true); | |
3598 | char addr[] = "a.root-servers.net."; | |
3599 | for (char idx = 'a'; idx <= 'm'; idx++) { | |
3600 | addr[0] = idx; | |
3601 | addRecordToLW(res, domain, QType::NS, std::string(addr), DNSResourceRecord::ANSWER, 3600); | |
3602 | } | |
3603 | ||
3604 | addRRSIG(keys, res->d_records, domain, 300); | |
3605 | ||
3606 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
3607 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
3608 | ||
3609 | return 1; | |
3610 | } else if (domain == target && type == QType::DNSKEY) { | |
3611 | ||
3612 | setLWResult(res, 0, true, false, true); | |
3613 | ||
3614 | /* No DNSKEY */ | |
3615 | ||
3616 | return 1; | |
3617 | } | |
3618 | ||
3619 | return 0; | |
3620 | }); | |
3621 | ||
3622 | vector<DNSRecord> ret; | |
3623 | int res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
b7f378d1 RG |
3624 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3625 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
8455425c RG |
3626 | /* 13 NS + 1 RRSIG */ |
3627 | BOOST_REQUIRE_EQUAL(ret.size(), 14); | |
3628 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
b7f378d1 RG |
3629 | |
3630 | /* again, to test the cache */ | |
3631 | ret.clear(); | |
3632 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
3633 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8455425c | 3634 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); |
b7f378d1 RG |
3635 | BOOST_REQUIRE_EQUAL(ret.size(), 14); |
3636 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
8455425c RG |
3637 | } |
3638 | ||
3639 | BOOST_AUTO_TEST_CASE(test_dnssec_bogus_dnskey_doesnt_match_ds) { | |
3640 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3641 | initSR(sr, true); |
8455425c | 3642 | |
0c43f455 | 3643 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
8455425c RG |
3644 | |
3645 | primeHints(); | |
3646 | const DNSName target("."); | |
b7f378d1 RG |
3647 | testkeysset_t dskeys; |
3648 | testkeysset_t keys; | |
8455425c RG |
3649 | |
3650 | /* Generate key material for "." */ | |
3651 | auto dckeDS = std::shared_ptr<DNSCryptoKeyEngine>(DNSCryptoKeyEngine::make(DNSSECKeeper::ECDSA256)); | |
3652 | dckeDS->create(dckeDS->getBits()); | |
3653 | DNSSECPrivateKey dskey; | |
3654 | dskey.d_flags = 257; | |
3655 | dskey.setKey(dckeDS); | |
b7f378d1 RG |
3656 | DSRecordContent drc = makeDSFromDNSKey(target, dskey.getDNSKEY(), DNSSECKeeper::SHA256); |
3657 | ||
8455425c RG |
3658 | auto dcke = std::shared_ptr<DNSCryptoKeyEngine>(DNSCryptoKeyEngine::make(DNSSECKeeper::ECDSA256)); |
3659 | dcke->create(dcke->getBits()); | |
3660 | DNSSECPrivateKey dpk; | |
3661 | dpk.d_flags = 256; | |
3662 | dpk.setKey(dcke); | |
b7f378d1 | 3663 | DSRecordContent uselessdrc = makeDSFromDNSKey(target, dpk.getDNSKEY(), DNSSECKeeper::SHA256); |
8455425c | 3664 | |
b7f378d1 RG |
3665 | dskeys[target] = std::pair<DNSSECPrivateKey,DSRecordContent>(dskey, drc); |
3666 | keys[target] = std::pair<DNSSECPrivateKey,DSRecordContent>(dpk, uselessdrc); | |
8455425c RG |
3667 | |
3668 | /* Set the root DS */ | |
8455425c RG |
3669 | auto luaconfsCopy = g_luaconfs.getCopy(); |
3670 | luaconfsCopy.dsAnchors.clear(); | |
3671 | luaconfsCopy.dsAnchors[g_rootdnsname].insert(drc); | |
3672 | g_luaconfs.setState(luaconfsCopy); | |
3673 | ||
3674 | size_t queriesCount = 0; | |
3675 | ||
3676 | 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) { | |
3677 | queriesCount++; | |
3678 | ||
3679 | if (domain == target && type == QType::NS) { | |
3680 | ||
3681 | setLWResult(res, 0, true, false, true); | |
3682 | char addr[] = "a.root-servers.net."; | |
3683 | for (char idx = 'a'; idx <= 'm'; idx++) { | |
3684 | addr[0] = idx; | |
3685 | addRecordToLW(res, domain, QType::NS, std::string(addr), DNSResourceRecord::ANSWER, 3600); | |
3686 | } | |
3687 | ||
3688 | addRRSIG(keys, res->d_records, domain, 300); | |
3689 | ||
3690 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
3691 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
3692 | ||
3693 | return 1; | |
3694 | } else if (domain == target && type == QType::DNSKEY) { | |
3695 | ||
3696 | setLWResult(res, 0, true, false, true); | |
3697 | ||
3698 | addDNSKEY(keys, domain, 300, res->d_records); | |
3699 | addRRSIG(keys, res->d_records, domain, 300); | |
3700 | ||
3701 | return 1; | |
3702 | } | |
3703 | ||
3704 | return 0; | |
3705 | }); | |
3706 | ||
3707 | vector<DNSRecord> ret; | |
3708 | int res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
b7f378d1 RG |
3709 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3710 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
8455425c RG |
3711 | /* 13 NS + 1 RRSIG */ |
3712 | BOOST_REQUIRE_EQUAL(ret.size(), 14); | |
3713 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
b7f378d1 RG |
3714 | |
3715 | /* again, to test the cache */ | |
3716 | ret.clear(); | |
3717 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
3718 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8455425c | 3719 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); |
b7f378d1 RG |
3720 | BOOST_REQUIRE_EQUAL(ret.size(), 14); |
3721 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
8455425c RG |
3722 | } |
3723 | ||
3724 | BOOST_AUTO_TEST_CASE(test_dnssec_bogus_rrsig_signed_with_unknown_dnskey) { | |
3725 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3726 | initSR(sr, true); |
8455425c | 3727 | |
0c43f455 | 3728 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
8455425c RG |
3729 | |
3730 | primeHints(); | |
3731 | const DNSName target("."); | |
b7f378d1 RG |
3732 | testkeysset_t keys; |
3733 | testkeysset_t rrsigkeys; | |
8455425c RG |
3734 | |
3735 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
3736 | luaconfsCopy.dsAnchors.clear(); | |
3737 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
3738 | g_luaconfs.setState(luaconfsCopy); | |
3739 | ||
3740 | auto dckeRRSIG = std::shared_ptr<DNSCryptoKeyEngine>(DNSCryptoKeyEngine::make(DNSSECKeeper::ECDSA256)); | |
3741 | dckeRRSIG->create(dckeRRSIG->getBits()); | |
3742 | DNSSECPrivateKey rrsigkey; | |
3743 | rrsigkey.d_flags = 257; | |
3744 | rrsigkey.setKey(dckeRRSIG); | |
b7f378d1 RG |
3745 | DSRecordContent rrsigds = makeDSFromDNSKey(target, rrsigkey.getDNSKEY(), DNSSECKeeper::SHA256); |
3746 | ||
3747 | rrsigkeys[target] = std::pair<DNSSECPrivateKey,DSRecordContent>(rrsigkey, rrsigds); | |
8455425c RG |
3748 | |
3749 | size_t queriesCount = 0; | |
3750 | ||
3751 | 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) { | |
3752 | queriesCount++; | |
3753 | ||
3754 | if (domain == target && type == QType::NS) { | |
3755 | ||
3756 | setLWResult(res, 0, true, false, true); | |
3757 | char addr[] = "a.root-servers.net."; | |
3758 | for (char idx = 'a'; idx <= 'm'; idx++) { | |
3759 | addr[0] = idx; | |
3760 | addRecordToLW(res, domain, QType::NS, std::string(addr), DNSResourceRecord::ANSWER, 3600); | |
3761 | } | |
3762 | ||
3763 | addRRSIG(rrsigkeys, res->d_records, domain, 300); | |
3764 | ||
3765 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
3766 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
3767 | ||
3768 | return 1; | |
3769 | } else if (domain == target && type == QType::DNSKEY) { | |
3770 | ||
3771 | setLWResult(res, 0, true, false, true); | |
3772 | ||
3773 | addDNSKEY(keys, domain, 300, res->d_records); | |
3774 | addRRSIG(rrsigkeys, res->d_records, domain, 300); | |
3775 | ||
3776 | return 1; | |
3777 | } | |
3778 | ||
3779 | return 0; | |
3780 | }); | |
3781 | ||
3782 | vector<DNSRecord> ret; | |
3783 | int res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
b7f378d1 RG |
3784 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3785 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
8455425c RG |
3786 | /* 13 NS + 1 RRSIG */ |
3787 | BOOST_REQUIRE_EQUAL(ret.size(), 14); | |
3788 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
b7f378d1 RG |
3789 | |
3790 | /* again, to test the cache */ | |
3791 | ret.clear(); | |
3792 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
3793 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8455425c | 3794 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); |
b7f378d1 RG |
3795 | BOOST_REQUIRE_EQUAL(ret.size(), 14); |
3796 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
8455425c RG |
3797 | } |
3798 | ||
3799 | BOOST_AUTO_TEST_CASE(test_dnssec_bogus_no_rrsig) { | |
3800 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3801 | initSR(sr, true); |
8455425c | 3802 | |
0c43f455 | 3803 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
8455425c RG |
3804 | |
3805 | primeHints(); | |
3806 | const DNSName target("."); | |
b7f378d1 | 3807 | testkeysset_t keys; |
8455425c RG |
3808 | |
3809 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
3810 | luaconfsCopy.dsAnchors.clear(); | |
3811 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
3812 | g_luaconfs.setState(luaconfsCopy); | |
3813 | ||
3814 | size_t queriesCount = 0; | |
3815 | ||
3816 | 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) { | |
3817 | queriesCount++; | |
3818 | ||
3819 | if (domain == target && type == QType::NS) { | |
3820 | ||
3821 | setLWResult(res, 0, true, false, true); | |
3822 | char addr[] = "a.root-servers.net."; | |
3823 | for (char idx = 'a'; idx <= 'm'; idx++) { | |
3824 | addr[0] = idx; | |
3825 | addRecordToLW(res, domain, QType::NS, std::string(addr), DNSResourceRecord::ANSWER, 3600); | |
3826 | } | |
3827 | ||
3828 | /* No RRSIG */ | |
3829 | ||
3830 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
3831 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
3832 | ||
3833 | return 1; | |
3834 | } else if (domain == target && type == QType::DNSKEY) { | |
3835 | ||
3836 | setLWResult(res, 0, true, false, true); | |
3837 | ||
3838 | addDNSKEY(keys, domain, 300, res->d_records); | |
3839 | addRRSIG(keys, res->d_records, domain, 300); | |
3840 | ||
3841 | return 1; | |
3842 | } | |
3843 | ||
3844 | return 0; | |
3845 | }); | |
3846 | ||
3847 | vector<DNSRecord> ret; | |
3848 | int res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
b7f378d1 RG |
3849 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3850 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
8455425c RG |
3851 | /* 13 NS + 0 RRSIG */ |
3852 | BOOST_REQUIRE_EQUAL(ret.size(), 13); | |
3853 | /* no RRSIG so no query for DNSKEYs */ | |
3854 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
b7f378d1 RG |
3855 | |
3856 | /* again, to test the cache */ | |
3857 | ret.clear(); | |
3858 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
3859 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8455425c | 3860 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); |
b7f378d1 RG |
3861 | BOOST_REQUIRE_EQUAL(ret.size(), 13); |
3862 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
8455425c RG |
3863 | } |
3864 | ||
3865 | BOOST_AUTO_TEST_CASE(test_dnssec_insecure_unknown_ds_algorithm) { | |
3866 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3867 | initSR(sr, true); |
8455425c | 3868 | |
0c43f455 | 3869 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
8455425c RG |
3870 | |
3871 | primeHints(); | |
3872 | const DNSName target("."); | |
b7f378d1 | 3873 | testkeysset_t keys; |
8455425c RG |
3874 | |
3875 | /* Generate key material for "." */ | |
3876 | auto dcke = std::shared_ptr<DNSCryptoKeyEngine>(DNSCryptoKeyEngine::make(DNSSECKeeper::ECDSA256)); | |
3877 | dcke->create(dcke->getBits()); | |
3878 | DNSSECPrivateKey dpk; | |
3879 | dpk.d_flags = 256; | |
3880 | dpk.setKey(dcke); | |
3881 | /* Fake algorithm number (private) */ | |
3882 | dpk.d_algorithm = 253; | |
3883 | ||
8455425c | 3884 | DSRecordContent drc = makeDSFromDNSKey(target, dpk.getDNSKEY(), DNSSECKeeper::SHA256); |
b7f378d1 | 3885 | keys[target] = std::pair<DNSSECPrivateKey,DSRecordContent>(dpk, drc); |
8455425c RG |
3886 | /* Fake algorithm number (private) */ |
3887 | drc.d_algorithm = 253; | |
3888 | ||
b7f378d1 | 3889 | /* Set the root DS */ |
8455425c RG |
3890 | auto luaconfsCopy = g_luaconfs.getCopy(); |
3891 | luaconfsCopy.dsAnchors.clear(); | |
3892 | luaconfsCopy.dsAnchors[g_rootdnsname].insert(drc); | |
3893 | g_luaconfs.setState(luaconfsCopy); | |
3894 | ||
3895 | size_t queriesCount = 0; | |
3896 | ||
3897 | 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) { | |
3898 | queriesCount++; | |
3899 | ||
3900 | if (domain == target && type == QType::NS) { | |
3901 | ||
3902 | setLWResult(res, 0, true, false, true); | |
3903 | char addr[] = "a.root-servers.net."; | |
3904 | for (char idx = 'a'; idx <= 'm'; idx++) { | |
3905 | addr[0] = idx; | |
3906 | addRecordToLW(res, domain, QType::NS, std::string(addr), DNSResourceRecord::ANSWER, 3600); | |
3907 | } | |
3908 | ||
3909 | addRRSIG(keys, res->d_records, domain, 300); | |
3910 | ||
3911 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
3912 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
3913 | ||
3914 | return 1; | |
3915 | } else if (domain == target && type == QType::DNSKEY) { | |
3916 | ||
3917 | setLWResult(res, 0, true, false, true); | |
3918 | ||
3919 | addDNSKEY(keys, domain, 300, res->d_records); | |
3920 | addRRSIG(keys, res->d_records, domain, 300); | |
3921 | ||
3922 | return 1; | |
3923 | } | |
3924 | ||
3925 | return 0; | |
3926 | }); | |
3927 | ||
3928 | vector<DNSRecord> ret; | |
3929 | int res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
b7f378d1 RG |
3930 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3931 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
8455425c RG |
3932 | /* 13 NS + 1 RRSIG */ |
3933 | BOOST_REQUIRE_EQUAL(ret.size(), 14); | |
3934 | /* no supported DS so no query for DNSKEYs */ | |
3935 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
b7f378d1 RG |
3936 | |
3937 | /* again, to test the cache */ | |
3938 | ret.clear(); | |
3939 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
3940 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8455425c | 3941 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); |
b7f378d1 RG |
3942 | BOOST_REQUIRE_EQUAL(ret.size(), 14); |
3943 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
8455425c RG |
3944 | } |
3945 | ||
3946 | BOOST_AUTO_TEST_CASE(test_dnssec_insecure_unknown_ds_digest) { | |
3947 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3948 | initSR(sr, true); |
8455425c | 3949 | |
0c43f455 | 3950 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
8455425c RG |
3951 | |
3952 | primeHints(); | |
3953 | const DNSName target("."); | |
b7f378d1 | 3954 | testkeysset_t keys; |
8455425c RG |
3955 | |
3956 | /* Generate key material for "." */ | |
3957 | auto dcke = std::shared_ptr<DNSCryptoKeyEngine>(DNSCryptoKeyEngine::make(DNSSECKeeper::ECDSA256)); | |
3958 | dcke->create(dcke->getBits()); | |
3959 | DNSSECPrivateKey dpk; | |
3960 | dpk.d_flags = 256; | |
3961 | dpk.setKey(dcke); | |
8455425c RG |
3962 | DSRecordContent drc = makeDSFromDNSKey(target, dpk.getDNSKEY(), DNSSECKeeper::SHA256); |
3963 | /* Fake digest number (reserved) */ | |
3964 | drc.d_digesttype = 0; | |
3965 | ||
b7f378d1 RG |
3966 | keys[target] = std::pair<DNSSECPrivateKey, DSRecordContent>(dpk, drc); |
3967 | ||
3968 | /* Set the root DS */ | |
8455425c RG |
3969 | auto luaconfsCopy = g_luaconfs.getCopy(); |
3970 | luaconfsCopy.dsAnchors.clear(); | |
3971 | luaconfsCopy.dsAnchors[g_rootdnsname].insert(drc); | |
3972 | g_luaconfs.setState(luaconfsCopy); | |
3973 | ||
3974 | size_t queriesCount = 0; | |
3975 | ||
3976 | 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) { | |
3977 | queriesCount++; | |
3978 | ||
3979 | if (domain == target && type == QType::NS) { | |
3980 | ||
3981 | setLWResult(res, 0, true, false, true); | |
3982 | char addr[] = "a.root-servers.net."; | |
3983 | for (char idx = 'a'; idx <= 'm'; idx++) { | |
3984 | addr[0] = idx; | |
3985 | addRecordToLW(res, domain, QType::NS, std::string(addr), DNSResourceRecord::ANSWER, 3600); | |
3986 | } | |
3987 | ||
3988 | addRRSIG(keys, res->d_records, domain, 300); | |
3989 | ||
3990 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
3991 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
3992 | ||
3993 | return 1; | |
3994 | } else if (domain == target && type == QType::DNSKEY) { | |
3995 | ||
3996 | setLWResult(res, 0, true, false, true); | |
3997 | ||
3998 | addDNSKEY(keys, domain, 300, res->d_records); | |
3999 | addRRSIG(keys, res->d_records, domain, 300); | |
4000 | ||
4001 | return 1; | |
4002 | } | |
4003 | ||
4004 | return 0; | |
4005 | }); | |
4006 | ||
4007 | vector<DNSRecord> ret; | |
4008 | int res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
b7f378d1 RG |
4009 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
4010 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
8455425c RG |
4011 | /* 13 NS + 1 RRSIG */ |
4012 | BOOST_REQUIRE_EQUAL(ret.size(), 14); | |
4013 | /* no supported DS so no query for DNSKEYs */ | |
4014 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
b7f378d1 RG |
4015 | |
4016 | /* again, to test the cache */ | |
4017 | ret.clear(); | |
4018 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
4019 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8455425c | 4020 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); |
b7f378d1 RG |
4021 | BOOST_REQUIRE_EQUAL(ret.size(), 14); |
4022 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
8455425c RG |
4023 | } |
4024 | ||
3d5ebf10 RG |
4025 | BOOST_AUTO_TEST_CASE(test_dnssec_bogus_bad_sig) { |
4026 | std::unique_ptr<SyncRes> sr; | |
4027 | initSR(sr, true); | |
4028 | ||
0c43f455 | 4029 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
3d5ebf10 RG |
4030 | |
4031 | primeHints(); | |
4032 | const DNSName target("."); | |
4033 | testkeysset_t keys; | |
4034 | ||
4035 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
4036 | luaconfsCopy.dsAnchors.clear(); | |
4037 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::RSASHA512, DNSSECKeeper::SHA384, keys, luaconfsCopy.dsAnchors); | |
4038 | ||
4039 | g_luaconfs.setState(luaconfsCopy); | |
4040 | ||
4041 | size_t queriesCount = 0; | |
4042 | ||
4043 | 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) { | |
4044 | queriesCount++; | |
4045 | ||
4046 | if (domain == target && type == QType::NS) { | |
4047 | ||
4048 | setLWResult(res, 0, true, false, true); | |
4049 | char addr[] = "a.root-servers.net."; | |
4050 | for (char idx = 'a'; idx <= 'm'; idx++) { | |
4051 | addr[0] = idx; | |
4052 | addRecordToLW(res, domain, QType::NS, std::string(addr), DNSResourceRecord::ANSWER, 3600); | |
4053 | } | |
4054 | ||
4055 | addRRSIG(keys, res->d_records, domain, 300, true); | |
4056 | ||
4057 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
4058 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
4059 | ||
4060 | return 1; | |
4061 | } else if (domain == target && type == QType::DNSKEY) { | |
4062 | ||
4063 | setLWResult(res, 0, true, false, true); | |
4064 | ||
4065 | addDNSKEY(keys, domain, 300, res->d_records); | |
4066 | addRRSIG(keys, res->d_records, domain, 300); | |
4067 | ||
4068 | return 1; | |
4069 | } | |
4070 | ||
4071 | return 0; | |
4072 | }); | |
4073 | ||
4074 | vector<DNSRecord> ret; | |
4075 | int res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
4076 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4077 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
4078 | /* 13 NS + 1 RRSIG */ | |
4079 | BOOST_REQUIRE_EQUAL(ret.size(), 14); | |
4080 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
4081 | ||
4082 | /* again, to test the cache */ | |
4083 | ret.clear(); | |
4084 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
4085 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4086 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
4087 | BOOST_REQUIRE_EQUAL(ret.size(), 14); | |
4088 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
4089 | } | |
4090 | ||
4091 | BOOST_AUTO_TEST_CASE(test_dnssec_bogus_bad_algo) { | |
4092 | std::unique_ptr<SyncRes> sr; | |
4093 | initSR(sr, true); | |
4094 | ||
0c43f455 | 4095 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
3d5ebf10 RG |
4096 | |
4097 | primeHints(); | |
4098 | const DNSName target("."); | |
4099 | testkeysset_t keys; | |
4100 | ||
4101 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
4102 | luaconfsCopy.dsAnchors.clear(); | |
4103 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::RSASHA512, DNSSECKeeper::SHA384, keys, luaconfsCopy.dsAnchors); | |
4104 | ||
4105 | g_luaconfs.setState(luaconfsCopy); | |
4106 | ||
4107 | size_t queriesCount = 0; | |
4108 | ||
4109 | 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) { | |
4110 | queriesCount++; | |
4111 | ||
4112 | if (domain == target && type == QType::NS) { | |
4113 | ||
4114 | setLWResult(res, 0, true, false, true); | |
4115 | char addr[] = "a.root-servers.net."; | |
4116 | for (char idx = 'a'; idx <= 'm'; idx++) { | |
4117 | addr[0] = idx; | |
4118 | addRecordToLW(res, domain, QType::NS, std::string(addr), DNSResourceRecord::ANSWER, 3600); | |
4119 | } | |
4120 | ||
4121 | /* FORCE WRONG ALGO */ | |
4122 | addRRSIG(keys, res->d_records, domain, 300, false, DNSSECKeeper::RSASHA256); | |
4123 | ||
4124 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
4125 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
4126 | ||
4127 | return 1; | |
4128 | } else if (domain == target && type == QType::DNSKEY) { | |
4129 | ||
4130 | setLWResult(res, 0, true, false, true); | |
4131 | ||
4132 | addDNSKEY(keys, domain, 300, res->d_records); | |
4133 | addRRSIG(keys, res->d_records, domain, 300); | |
4134 | ||
4135 | return 1; | |
4136 | } | |
4137 | ||
4138 | return 0; | |
4139 | }); | |
4140 | ||
4141 | vector<DNSRecord> ret; | |
4142 | int res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
4143 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4144 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
4145 | /* 13 NS + 1 RRSIG */ | |
4146 | BOOST_REQUIRE_EQUAL(ret.size(), 14); | |
4147 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
4148 | ||
4149 | /* again, to test the cache */ | |
4150 | ret.clear(); | |
4151 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
4152 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4153 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
4154 | BOOST_REQUIRE_EQUAL(ret.size(), 14); | |
4155 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
4156 | } | |
4157 | ||
b7f378d1 | 4158 | BOOST_AUTO_TEST_CASE(test_dnssec_secure_various_algos) { |
8455425c | 4159 | std::unique_ptr<SyncRes> sr; |
895449a5 | 4160 | initSR(sr, true); |
8455425c | 4161 | |
0c43f455 | 4162 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
8455425c RG |
4163 | |
4164 | primeHints(); | |
4165 | const DNSName target("powerdns.com."); | |
b7f378d1 RG |
4166 | const ComboAddress targetAddr("192.0.2.42"); |
4167 | testkeysset_t keys; | |
8455425c RG |
4168 | |
4169 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
4170 | luaconfsCopy.dsAnchors.clear(); | |
b7f378d1 RG |
4171 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::RSASHA512, DNSSECKeeper::SHA384, keys, luaconfsCopy.dsAnchors); |
4172 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4173 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA384, DNSSECKeeper::SHA384, keys); | |
8455425c RG |
4174 | |
4175 | g_luaconfs.setState(luaconfsCopy); | |
4176 | ||
4177 | size_t queriesCount = 0; | |
4178 | ||
b7f378d1 | 4179 | 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) { |
8455425c RG |
4180 | queriesCount++; |
4181 | ||
b7f378d1 RG |
4182 | DNSName auth = domain; |
4183 | if (domain == target) { | |
4184 | auth = DNSName("powerdns.com."); | |
4185 | } | |
5374b03b RG |
4186 | |
4187 | if (type == QType::DS || type == QType::DNSKEY) { | |
4188 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
8455425c | 4189 | } |
5374b03b RG |
4190 | |
4191 | if (isRootServer(ip)) { | |
4192 | setLWResult(res, 0, false, false, true); | |
4193 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4194 | addDS(DNSName("com."), 300, res->d_records, keys); | |
4195 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
4196 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
8455425c RG |
4197 | return 1; |
4198 | } | |
5374b03b RG |
4199 | |
4200 | if (ip == ComboAddress("192.0.2.1:53")) { | |
4201 | if (domain == DNSName("com.")) { | |
4202 | setLWResult(res, 0, true, false, true); | |
4203 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
4204 | addRRSIG(keys, res->d_records, domain, 300); | |
8455425c | 4205 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); |
5374b03b | 4206 | addRRSIG(keys, res->d_records, domain, 300); |
8455425c | 4207 | } |
5374b03b RG |
4208 | else { |
4209 | setLWResult(res, 0, false, false, true); | |
4210 | addRecordToLW(res, auth, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4211 | addDS(auth, 300, res->d_records, keys); | |
4212 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
4213 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
8455425c | 4214 | } |
5374b03b RG |
4215 | return 1; |
4216 | } | |
4217 | ||
4218 | if (ip == ComboAddress("192.0.2.2:53")) { | |
4219 | if (type == QType::NS) { | |
4220 | setLWResult(res, 0, true, false, true); | |
4221 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
4222 | addRRSIG(keys, res->d_records, auth, 300); | |
4223 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
4224 | addRRSIG(keys, res->d_records, auth, 300); | |
8455425c | 4225 | } |
5374b03b RG |
4226 | else { |
4227 | setLWResult(res, RCode::NoError, true, false, true); | |
4228 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
4229 | addRRSIG(keys, res->d_records, auth, 300); | |
4230 | } | |
4231 | return 1; | |
8455425c RG |
4232 | } |
4233 | ||
4234 | return 0; | |
4235 | }); | |
4236 | ||
4237 | vector<DNSRecord> ret; | |
4238 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 RG |
4239 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
4240 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
4241 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
f24465e5 | 4242 | BOOST_CHECK_EQUAL(queriesCount, 8); |
b7f378d1 RG |
4243 | |
4244 | /* again, to test the cache */ | |
4245 | ret.clear(); | |
4246 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
4247 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8455425c | 4248 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); |
b7f378d1 | 4249 | BOOST_REQUIRE_EQUAL(ret.size(), 2); |
f24465e5 | 4250 | BOOST_CHECK_EQUAL(queriesCount, 8); |
8455425c RG |
4251 | } |
4252 | ||
428f41b7 RG |
4253 | BOOST_AUTO_TEST_CASE(test_dnssec_secure_a_then_ns) { |
4254 | std::unique_ptr<SyncRes> sr; | |
4255 | initSR(sr, true); | |
4256 | ||
0c43f455 | 4257 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
428f41b7 RG |
4258 | |
4259 | primeHints(); | |
4260 | const DNSName target("powerdns.com."); | |
4261 | const ComboAddress targetAddr("192.0.2.42"); | |
4262 | testkeysset_t keys; | |
4263 | ||
4264 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
4265 | luaconfsCopy.dsAnchors.clear(); | |
4266 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
4267 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4268 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4269 | g_luaconfs.setState(luaconfsCopy); | |
4270 | ||
4271 | size_t queriesCount = 0; | |
4272 | ||
4273 | 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) { | |
4274 | queriesCount++; | |
4275 | ||
4276 | DNSName auth = domain; | |
4277 | if (domain == target) { | |
4278 | auth = DNSName("powerdns.com."); | |
4279 | } | |
5374b03b RG |
4280 | |
4281 | if (type == QType::DS || type == QType::DNSKEY) { | |
4282 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
428f41b7 | 4283 | } |
5374b03b RG |
4284 | |
4285 | if (isRootServer(ip)) { | |
4286 | setLWResult(res, 0, false, false, true); | |
4287 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4288 | addDS(DNSName("com."), 300, res->d_records, keys); | |
4289 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
4290 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
428f41b7 RG |
4291 | return 1; |
4292 | } | |
5374b03b RG |
4293 | |
4294 | if (ip == ComboAddress("192.0.2.1:53")) { | |
4295 | if (domain == DNSName("com.")) { | |
4296 | setLWResult(res, 0, true, false, true); | |
4297 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
4298 | addRRSIG(keys, res->d_records, domain, 300); | |
428f41b7 | 4299 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); |
5374b03b | 4300 | addRRSIG(keys, res->d_records, domain, 300); |
428f41b7 | 4301 | } |
5374b03b RG |
4302 | else { |
4303 | setLWResult(res, 0, false, false, true); | |
4304 | addRecordToLW(res, auth, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4305 | addDS(auth, 300, res->d_records, keys); | |
4306 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
4307 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
428f41b7 | 4308 | } |
5374b03b RG |
4309 | return 1; |
4310 | } | |
4311 | ||
4312 | if (ip == ComboAddress("192.0.2.2:53")) { | |
4313 | if (type == QType::NS) { | |
4314 | setLWResult(res, 0, true, false, true); | |
4315 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
4316 | addRRSIG(keys, res->d_records, auth, 300); | |
4317 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
4318 | addRRSIG(keys, res->d_records, auth, 300); | |
4319 | } | |
4320 | else { | |
4321 | setLWResult(res, RCode::NoError, true, false, true); | |
4322 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
4323 | addRRSIG(keys, res->d_records, auth, 300); | |
428f41b7 | 4324 | } |
5374b03b | 4325 | return 1; |
428f41b7 RG |
4326 | } |
4327 | ||
4328 | return 0; | |
4329 | }); | |
4330 | ||
4331 | vector<DNSRecord> ret; | |
4332 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
4333 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4334 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
4335 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
4336 | BOOST_CHECK_EQUAL(queriesCount, 8); | |
4337 | ||
4338 | /* again, to test the cache */ | |
4339 | ret.clear(); | |
4340 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
4341 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4342 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
4343 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
4344 | BOOST_CHECK_EQUAL(queriesCount, 8); | |
4345 | ||
4346 | /* this time we ask for the NS that should be in the cache, to check | |
4347 | the validation status */ | |
4348 | ret.clear(); | |
4349 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
4350 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4351 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
4352 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
5374b03b | 4353 | BOOST_CHECK_EQUAL(queriesCount, 9); |
428f41b7 RG |
4354 | |
4355 | } | |
4356 | ||
4357 | BOOST_AUTO_TEST_CASE(test_dnssec_insecure_a_then_ns) { | |
4358 | std::unique_ptr<SyncRes> sr; | |
4359 | initSR(sr, true); | |
4360 | ||
0c43f455 | 4361 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
428f41b7 RG |
4362 | |
4363 | primeHints(); | |
4364 | const DNSName target("powerdns.com."); | |
4365 | const ComboAddress targetAddr("192.0.2.42"); | |
4366 | testkeysset_t keys; | |
4367 | ||
4368 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
4369 | luaconfsCopy.dsAnchors.clear(); | |
4370 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
4371 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4372 | g_luaconfs.setState(luaconfsCopy); | |
4373 | ||
4374 | size_t queriesCount = 0; | |
4375 | ||
4376 | 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) { | |
4377 | queriesCount++; | |
4378 | ||
4379 | DNSName auth = domain; | |
4380 | if (domain == target) { | |
4381 | auth = DNSName("powerdns.com."); | |
4382 | } | |
5374b03b RG |
4383 | |
4384 | if (type == QType::DS || type == QType::DNSKEY) { | |
4385 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
428f41b7 | 4386 | } |
5374b03b RG |
4387 | |
4388 | if (isRootServer(ip)) { | |
4389 | setLWResult(res, 0, false, false, true); | |
4390 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4391 | addDS(DNSName("com."), 300, res->d_records, keys); | |
4392 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
4393 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
428f41b7 RG |
4394 | return 1; |
4395 | } | |
5374b03b RG |
4396 | |
4397 | if (ip == ComboAddress("192.0.2.1:53")) { | |
4398 | if (domain == DNSName("com.")) { | |
4399 | setLWResult(res, 0, true, false, true); | |
4400 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
4401 | addRRSIG(keys, res->d_records, domain, 300); | |
428f41b7 | 4402 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); |
5374b03b | 4403 | addRRSIG(keys, res->d_records, domain, 300); |
428f41b7 | 4404 | } |
5374b03b RG |
4405 | else { |
4406 | setLWResult(res, 0, false, false, true); | |
4407 | addRecordToLW(res, auth, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4408 | /* no DS */ | |
4409 | addNSECRecordToLW(domain, DNSName("z.powerdns.com."), { QType::NS }, 600, res->d_records); | |
4410 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
4411 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
428f41b7 | 4412 | } |
5374b03b RG |
4413 | return 1; |
4414 | } | |
4415 | ||
4416 | if (ip == ComboAddress("192.0.2.2:53")) { | |
4417 | if (type == QType::NS) { | |
4418 | setLWResult(res, 0, true, false, true); | |
4419 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
4420 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
428f41b7 | 4421 | } |
5374b03b RG |
4422 | else { |
4423 | setLWResult(res, RCode::NoError, true, false, true); | |
4424 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
4425 | } | |
4426 | return 1; | |
428f41b7 RG |
4427 | } |
4428 | ||
4429 | return 0; | |
4430 | }); | |
4431 | ||
4432 | vector<DNSRecord> ret; | |
4433 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
4434 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4435 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
4436 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
4437 | BOOST_CHECK_EQUAL(queriesCount, 7); | |
4438 | ||
4439 | /* again, to test the cache */ | |
4440 | ret.clear(); | |
4441 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
4442 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4443 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
4444 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
4445 | BOOST_CHECK_EQUAL(queriesCount, 7); | |
4446 | ||
4447 | /* this time we ask for the NS that should be in the cache, to check | |
4448 | the validation status */ | |
4449 | ret.clear(); | |
4450 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
4451 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4452 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
4453 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
5374b03b | 4454 | BOOST_CHECK_EQUAL(queriesCount, 8); |
428f41b7 RG |
4455 | } |
4456 | ||
b7f378d1 | 4457 | BOOST_AUTO_TEST_CASE(test_dnssec_secure_with_nta) { |
8455425c | 4458 | std::unique_ptr<SyncRes> sr; |
895449a5 | 4459 | initSR(sr, true); |
8455425c | 4460 | |
0c43f455 | 4461 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
8455425c RG |
4462 | |
4463 | primeHints(); | |
b7f378d1 RG |
4464 | const DNSName target("powerdns.com."); |
4465 | const ComboAddress targetAddr("192.0.2.42"); | |
4466 | testkeysset_t keys; | |
8455425c RG |
4467 | |
4468 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
4469 | luaconfsCopy.dsAnchors.clear(); | |
b7f378d1 RG |
4470 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); |
4471 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4472 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4473 | ||
4474 | /* Add a NTA for "powerdns.com" */ | |
4475 | luaconfsCopy.negAnchors[target] = "NTA for PowerDNS.com"; | |
8455425c | 4476 | |
8455425c RG |
4477 | g_luaconfs.setState(luaconfsCopy); |
4478 | ||
4479 | size_t queriesCount = 0; | |
4480 | ||
b7f378d1 | 4481 | 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) { |
8455425c RG |
4482 | queriesCount++; |
4483 | ||
b7f378d1 RG |
4484 | DNSName auth = domain; |
4485 | if (domain == target) { | |
4486 | auth = DNSName("powerdns.com."); | |
4487 | } | |
5374b03b RG |
4488 | |
4489 | if (type == QType::DS || type == QType::DNSKEY) { | |
4490 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
b7f378d1 | 4491 | } |
5374b03b RG |
4492 | |
4493 | if (isRootServer(ip)) { | |
4494 | setLWResult(res, 0, false, false, true); | |
4495 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4496 | addDS(DNSName("com."), 300, res->d_records, keys); | |
4497 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
4498 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
b7f378d1 RG |
4499 | return 1; |
4500 | } | |
5374b03b RG |
4501 | |
4502 | if (ip == ComboAddress("192.0.2.1:53")) { | |
4503 | if (domain == DNSName("com.")) { | |
4504 | setLWResult(res, 0, true, false, true); | |
4505 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
4506 | addRRSIG(keys, res->d_records, domain, 300); | |
b7f378d1 | 4507 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); |
5374b03b | 4508 | addRRSIG(keys, res->d_records, domain, 300); |
b7f378d1 | 4509 | } |
5374b03b RG |
4510 | else { |
4511 | setLWResult(res, 0, false, false, true); | |
4512 | addRecordToLW(res, auth, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4513 | addDS(auth, 300, res->d_records, keys); | |
4514 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
4515 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
b7f378d1 | 4516 | } |
5374b03b RG |
4517 | return 1; |
4518 | } | |
4519 | ||
4520 | if (ip == ComboAddress("192.0.2.2:53")) { | |
4521 | if (type == QType::NS) { | |
4522 | setLWResult(res, 0, true, false, true); | |
4523 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
4524 | addRRSIG(keys, res->d_records, auth, 300); | |
4525 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
4526 | addRRSIG(keys, res->d_records, auth, 300); | |
4527 | } | |
4528 | else { | |
4529 | setLWResult(res, RCode::NoError, true, false, true); | |
4530 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
4531 | addRRSIG(keys, res->d_records, auth, 300); | |
b7f378d1 | 4532 | } |
5374b03b | 4533 | return 1; |
b7f378d1 RG |
4534 | } |
4535 | ||
4536 | return 0; | |
4537 | }); | |
4538 | ||
4539 | vector<DNSRecord> ret; | |
4540 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
4541 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4542 | /* Should be insecure because of the NTA */ | |
4543 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
4544 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
5374b03b | 4545 | BOOST_CHECK_EQUAL(queriesCount, 5); |
b7f378d1 RG |
4546 | |
4547 | /* again, to test the cache */ | |
4548 | ret.clear(); | |
4549 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
4550 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4551 | /* Should be insecure because of the NTA */ | |
4552 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
4553 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
5374b03b | 4554 | BOOST_CHECK_EQUAL(queriesCount, 5); |
b7f378d1 RG |
4555 | } |
4556 | ||
4557 | BOOST_AUTO_TEST_CASE(test_dnssec_bogus_with_nta) { | |
4558 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 4559 | initSR(sr, true); |
b7f378d1 | 4560 | |
0c43f455 | 4561 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
b7f378d1 RG |
4562 | |
4563 | primeHints(); | |
4564 | const DNSName target("powerdns.com."); | |
4565 | const ComboAddress targetAddr("192.0.2.42"); | |
4566 | testkeysset_t keys; | |
4567 | ||
4568 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
4569 | luaconfsCopy.dsAnchors.clear(); | |
4570 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
4571 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4572 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4573 | ||
4574 | /* Add a NTA for "powerdns.com" */ | |
4575 | luaconfsCopy.negAnchors[target] = "NTA for PowerDNS.com"; | |
4576 | ||
4577 | g_luaconfs.setState(luaconfsCopy); | |
4578 | ||
4579 | size_t queriesCount = 0; | |
4580 | ||
4581 | 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) { | |
4582 | queriesCount++; | |
4583 | ||
4584 | if (type == QType::DS || type == QType::DNSKEY) { | |
4585 | setLWResult(res, 0, false, false, true); | |
4586 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
4587 | return 1; | |
4588 | } | |
f24465e5 | 4589 | else { |
b7f378d1 RG |
4590 | if (isRootServer(ip)) { |
4591 | setLWResult(res, 0, false, false, true); | |
4592 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4593 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
4594 | return 1; | |
4595 | } | |
4596 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
f24465e5 RG |
4597 | if (domain == DNSName("com.")) { |
4598 | setLWResult(res, 0, true, false, true); | |
4599 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
4600 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
4601 | } | |
4602 | else { | |
4603 | setLWResult(res, 0, false, false, true); | |
4604 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4605 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
4606 | } | |
b7f378d1 RG |
4607 | return 1; |
4608 | } | |
4609 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
f24465e5 RG |
4610 | if (type == QType::NS) { |
4611 | setLWResult(res, 0, true, false, true); | |
4612 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
4613 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
4614 | } | |
4615 | else { | |
4616 | setLWResult(res, RCode::NoError, true, false, true); | |
4617 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
4618 | } | |
b7f378d1 RG |
4619 | return 1; |
4620 | } | |
4621 | } | |
4622 | ||
4623 | return 0; | |
4624 | }); | |
4625 | ||
4626 | /* There is TA for root but no DS/DNSKEY/RRSIG, should be Bogus, but.. */ | |
4627 | vector<DNSRecord> ret; | |
4628 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
4629 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4630 | /* Should be insecure because of the NTA */ | |
4631 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
4632 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
5374b03b | 4633 | BOOST_CHECK_EQUAL(queriesCount, 4); |
b7f378d1 RG |
4634 | |
4635 | /* again, to test the cache */ | |
4636 | ret.clear(); | |
4637 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
4638 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4639 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
4640 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
5374b03b | 4641 | BOOST_CHECK_EQUAL(queriesCount, 4); |
b7f378d1 RG |
4642 | } |
4643 | ||
4644 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_nsec) { | |
4645 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 4646 | initSR(sr, true); |
b7f378d1 | 4647 | |
0c43f455 | 4648 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
b7f378d1 RG |
4649 | |
4650 | primeHints(); | |
4651 | const DNSName target("powerdns.com."); | |
4652 | testkeysset_t keys; | |
4653 | ||
4654 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
4655 | luaconfsCopy.dsAnchors.clear(); | |
4656 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
4657 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4658 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4659 | ||
4660 | g_luaconfs.setState(luaconfsCopy); | |
4661 | ||
4662 | size_t queriesCount = 0; | |
4663 | ||
4664 | 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) { | |
4665 | queriesCount++; | |
4666 | ||
5374b03b RG |
4667 | if (type == QType::DS || type == QType::DNSKEY) { |
4668 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
b7f378d1 | 4669 | } |
f24465e5 | 4670 | else { |
b7f378d1 RG |
4671 | if (isRootServer(ip)) { |
4672 | setLWResult(res, 0, false, false, true); | |
4673 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4674 | addDS(DNSName("com."), 300, res->d_records, keys); | |
4675 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
4676 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
4677 | return 1; | |
4678 | } | |
4679 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
f24465e5 RG |
4680 | if (domain == DNSName("com.")) { |
4681 | setLWResult(res, 0, true, false, true); | |
4682 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
4683 | addRRSIG(keys, res->d_records, domain, 300); | |
4684 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
4685 | addRRSIG(keys, res->d_records, domain, 300); | |
4686 | } | |
4687 | else { | |
4688 | setLWResult(res, 0, false, false, true); | |
4689 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4690 | addDS(domain, 300, res->d_records, keys); | |
4691 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
4692 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
4693 | } | |
b7f378d1 RG |
4694 | return 1; |
4695 | } | |
4696 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
f24465e5 RG |
4697 | if (type == QType::NS) { |
4698 | setLWResult(res, 0, true, false, true); | |
4699 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
4700 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
4701 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
4702 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
4703 | } | |
4704 | else { | |
4705 | setLWResult(res, 0, true, false, true); | |
4706 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
4707 | addRRSIG(keys, res->d_records, domain, 300); | |
4708 | addNSECRecordToLW(domain, DNSName("z.powerdns.com."), { QType::NS, QType::DNSKEY }, 600, res->d_records); | |
4709 | addRRSIG(keys, res->d_records, domain, 300); | |
4710 | } | |
b7f378d1 RG |
4711 | return 1; |
4712 | } | |
4713 | } | |
4714 | ||
4715 | return 0; | |
4716 | }); | |
4717 | ||
4718 | vector<DNSRecord> ret; | |
4719 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
4720 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4721 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
4722 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
f24465e5 | 4723 | BOOST_CHECK_EQUAL(queriesCount, 8); |
b7f378d1 RG |
4724 | |
4725 | /* again, to test the cache */ | |
4726 | ret.clear(); | |
4727 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
4728 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4729 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
4730 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
f24465e5 | 4731 | BOOST_CHECK_EQUAL(queriesCount, 8); |
b7f378d1 RG |
4732 | } |
4733 | ||
4734 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_nxdomain_nsec) { | |
4735 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 4736 | initSR(sr, true); |
b7f378d1 | 4737 | |
0c43f455 | 4738 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
b7f378d1 RG |
4739 | |
4740 | primeHints(); | |
4741 | const DNSName target("nx.powerdns.com."); | |
4742 | testkeysset_t keys; | |
4743 | ||
4744 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
4745 | luaconfsCopy.dsAnchors.clear(); | |
4746 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
4747 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4748 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4749 | ||
4750 | g_luaconfs.setState(luaconfsCopy); | |
4751 | ||
4752 | size_t queriesCount = 0; | |
4753 | ||
4754 | 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) { | |
4755 | queriesCount++; | |
4756 | ||
4757 | DNSName auth = domain; | |
4758 | if (domain == target) { | |
4759 | auth = DNSName("powerdns.com."); | |
4760 | } | |
5374b03b RG |
4761 | if (type == QType::DS || type == QType::DNSKEY) { |
4762 | if (type == QType::DS && domain == target) { | |
4763 | setLWResult(res, RCode::NXDomain, true, false, true); | |
4764 | addRecordToLW(res, DNSName("powerdns.com."), QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
4765 | addRRSIG(keys, res->d_records, auth, 300); | |
4766 | addNSECRecordToLW(DNSName("nw.powerdns.com."), DNSName("ny.powerdns.com."), { QType::RRSIG, QType::NSEC }, 600, res->d_records); | |
4767 | addRRSIG(keys, res->d_records, auth, 300); | |
4768 | return 1; | |
4769 | } | |
4770 | else { | |
4771 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
4772 | } | |
b7f378d1 | 4773 | } |
f24465e5 | 4774 | else { |
b7f378d1 RG |
4775 | if (isRootServer(ip)) { |
4776 | setLWResult(res, 0, false, false, true); | |
4777 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4778 | addDS(DNSName("com."), 300, res->d_records, keys); | |
4779 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
4780 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
4781 | return 1; | |
4782 | } | |
4783 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
f24465e5 RG |
4784 | if (domain == DNSName("com.")) { |
4785 | setLWResult(res, 0, true, false, true); | |
4786 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
4787 | addRRSIG(keys, res->d_records, domain, 300); | |
4788 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
4789 | addRRSIG(keys, res->d_records, domain, 300); | |
4790 | } | |
4791 | else { | |
4792 | setLWResult(res, 0, false, false, true); | |
4793 | addRecordToLW(res, auth, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4794 | addDS(auth, 300, res->d_records, keys); | |
4795 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
4796 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
4797 | } | |
b7f378d1 RG |
4798 | return 1; |
4799 | } | |
4800 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
f24465e5 RG |
4801 | if (type == QType::NS) { |
4802 | setLWResult(res, 0, true, false, true); | |
4803 | if (domain == DNSName("powerdns.com.")) { | |
4804 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
4805 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
4806 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
4807 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
4808 | } | |
4809 | else { | |
4810 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
4811 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
4812 | addNSECRecordToLW(DNSName("nx.powerdns.com."), DNSName("nz.powerdns.com."), { QType::A, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
4813 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
4814 | } | |
4815 | } | |
4816 | else { | |
4817 | setLWResult(res, RCode::NXDomain, true, false, true); | |
4818 | addRecordToLW(res, DNSName("powerdns.com."), QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
4819 | addRRSIG(keys, res->d_records, auth, 300); | |
4820 | addNSECRecordToLW(DNSName("nw.powerdns.com."), DNSName("ny.powerdns.com."), { QType::RRSIG, QType::NSEC }, 600, res->d_records); | |
4821 | addRRSIG(keys, res->d_records, auth, 300); | |
9b061cf5 RG |
4822 | /* add wildcard denial */ |
4823 | addNSECRecordToLW(DNSName("powerdns.com."), DNSName("a.powerdns.com."), { QType::RRSIG, QType::NSEC }, 600, res->d_records); | |
4824 | addRRSIG(keys, res->d_records, auth, 300); | |
f24465e5 | 4825 | } |
b7f378d1 RG |
4826 | return 1; |
4827 | } | |
4828 | } | |
4829 | ||
4830 | return 0; | |
4831 | }); | |
4832 | ||
4833 | vector<DNSRecord> ret; | |
4834 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
4835 | BOOST_CHECK_EQUAL(res, RCode::NXDomain); | |
4836 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
9b061cf5 | 4837 | BOOST_REQUIRE_EQUAL(ret.size(), 6); |
f24465e5 | 4838 | BOOST_CHECK_EQUAL(queriesCount, 9); |
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::NXDomain); | |
4844 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
9b061cf5 | 4845 | BOOST_REQUIRE_EQUAL(ret.size(), 6); |
f24465e5 | 4846 | BOOST_CHECK_EQUAL(queriesCount, 9); |
b7f378d1 RG |
4847 | } |
4848 | ||
2b984251 RG |
4849 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_nsec_wildcard) { |
4850 | std::unique_ptr<SyncRes> sr; | |
4851 | initSR(sr, true); | |
4852 | ||
0c43f455 | 4853 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
2b984251 RG |
4854 | |
4855 | primeHints(); | |
4856 | const DNSName target("www.powerdns.com."); | |
4857 | testkeysset_t keys; | |
4858 | ||
4859 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
4860 | luaconfsCopy.dsAnchors.clear(); | |
4861 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
4862 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4863 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4864 | ||
4865 | g_luaconfs.setState(luaconfsCopy); | |
4866 | ||
4867 | size_t queriesCount = 0; | |
4868 | ||
4869 | 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) { | |
4870 | queriesCount++; | |
4871 | ||
5374b03b RG |
4872 | if (type == QType::DS || type == QType::DNSKEY) { |
4873 | if (type == QType::DS && domain == target) { | |
4874 | setLWResult(res, RCode::NoError, true, false, true); | |
4875 | addRecordToLW(res, DNSName("powerdns.com."), QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
4876 | addRRSIG(keys, res->d_records, DNSName("powerdns.com."), 300); | |
4877 | addNSECRecordToLW(DNSName("www.powerdns.com."), DNSName("wwz.powerdns.com."), { QType::A, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
4878 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
4879 | return 1; | |
4880 | } | |
4881 | else { | |
4882 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
4883 | } | |
2b984251 | 4884 | } |
f24465e5 | 4885 | else { |
2b984251 RG |
4886 | if (isRootServer(ip)) { |
4887 | setLWResult(res, 0, false, false, true); | |
4888 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4889 | addDS(DNSName("com."), 300, res->d_records, keys); | |
4890 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
4891 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
4892 | return 1; | |
4893 | } | |
4894 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
f24465e5 RG |
4895 | if (domain == DNSName("com.")) { |
4896 | setLWResult(res, 0, true, false, true); | |
4897 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
4898 | addRRSIG(keys, res->d_records, domain, 300); | |
4899 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
4900 | addRRSIG(keys, res->d_records, domain, 300); | |
4901 | } | |
4902 | else { | |
4903 | setLWResult(res, 0, false, false, true); | |
4904 | addRecordToLW(res, "powerdns.com.", QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4905 | addDS(DNSName("powerdns.com."), 300, res->d_records, keys); | |
4906 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
4907 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
4908 | } | |
2b984251 RG |
4909 | return 1; |
4910 | } | |
4911 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
4912 | setLWResult(res, 0, true, false, true); | |
f24465e5 RG |
4913 | if (type == QType::NS) { |
4914 | if (domain == DNSName("powerdns.com.")) { | |
4915 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
4916 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
4917 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
4918 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
4919 | } | |
4920 | else { | |
4921 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
4922 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
4923 | addNSECRecordToLW(DNSName("www.powerdns.com."), DNSName("wwz.powerdns.com."), { QType::A, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
4924 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
4925 | } | |
4926 | } | |
4927 | else { | |
4928 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
4929 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300, false, boost::none, DNSName("*.powerdns.com")); | |
9b061cf5 | 4930 | /* we need to add the proof that this name does not exist, so the wildcard may apply */ |
f24465e5 RG |
4931 | addNSECRecordToLW(DNSName("a.powerdns.com."), DNSName("wwz.powerdns.com."), { QType::A, QType::NSEC, QType::RRSIG }, 600, res->d_records); |
4932 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
4933 | } | |
2b984251 RG |
4934 | return 1; |
4935 | } | |
4936 | } | |
4937 | ||
4938 | return 0; | |
4939 | }); | |
4940 | ||
4941 | vector<DNSRecord> ret; | |
4942 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
4943 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4944 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
4945 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
f24465e5 | 4946 | BOOST_CHECK_EQUAL(queriesCount, 9); |
2b984251 RG |
4947 | |
4948 | /* again, to test the cache */ | |
4949 | ret.clear(); | |
4950 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
4951 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4952 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
4953 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
f24465e5 | 4954 | BOOST_CHECK_EQUAL(queriesCount, 9); |
2b984251 RG |
4955 | } |
4956 | ||
9b061cf5 RG |
4957 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_nsec_nodata_nowildcard) { |
4958 | std::unique_ptr<SyncRes> sr; | |
4959 | initSR(sr, true); | |
4960 | ||
4961 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
4962 | ||
4963 | primeHints(); | |
4964 | const DNSName target("www.com."); | |
4965 | testkeysset_t keys; | |
4966 | ||
4967 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
4968 | luaconfsCopy.dsAnchors.clear(); | |
4969 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
4970 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4971 | ||
4972 | g_luaconfs.setState(luaconfsCopy); | |
4973 | ||
4974 | size_t queriesCount = 0; | |
4975 | ||
4976 | 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) { | |
4977 | queriesCount++; | |
4978 | ||
4979 | if (type == QType::DS || type == QType::DNSKEY) { | |
4980 | if (type == QType::DS && domain == target) { | |
4981 | DNSName auth("com."); | |
4982 | setLWResult(res, 0, true, false, true); | |
4983 | ||
4984 | addRecordToLW(res, auth, QType::SOA, "foo. bar. 2017032800 1800 900 604800 86400", DNSResourceRecord::AUTHORITY, 86400); | |
4985 | addRRSIG(keys, res->d_records, auth, 300); | |
4986 | /* add a NSEC denying the DS AND the existence of a cut (no NS) */ | |
4987 | addNSECRecordToLW(domain, DNSName("z") + domain, { QType::NSEC }, 600, res->d_records); | |
4988 | addRRSIG(keys, res->d_records, auth, 300); | |
4989 | return 1; | |
4990 | } | |
4991 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
4992 | } | |
4993 | else { | |
4994 | if (isRootServer(ip)) { | |
4995 | setLWResult(res, 0, false, false, true); | |
4996 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4997 | addDS(DNSName("com."), 300, res->d_records, keys); | |
4998 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
4999 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5000 | return 1; | |
5001 | } | |
5002 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
5003 | setLWResult(res, 0, true, false, true); | |
5004 | /* no data */ | |
5005 | addRecordToLW(res, DNSName("com."), QType::SOA, "com. com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5006 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5007 | /* no record for this name */ | |
5008 | addNSECRecordToLW(DNSName("wwv.com."), DNSName("wwx.com."), { QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5009 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5010 | /* a wildcard matches but has no record for this type */ | |
5011 | addNSECRecordToLW(DNSName("*.com."), DNSName("com."), { QType::AAAA, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5012 | addRRSIG(keys, res->d_records, DNSName("com"), 300, false, boost::none, DNSName("*.com")); | |
5013 | return 1; | |
5014 | } | |
5015 | } | |
5016 | ||
5017 | return 0; | |
5018 | }); | |
5019 | ||
5020 | vector<DNSRecord> ret; | |
5021 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5022 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5023 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
5024 | BOOST_REQUIRE_EQUAL(ret.size(), 6); | |
5025 | BOOST_CHECK_EQUAL(queriesCount, 6); | |
5026 | ||
5027 | /* again, to test the cache */ | |
5028 | ret.clear(); | |
5029 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5030 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5031 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
5032 | BOOST_REQUIRE_EQUAL(ret.size(), 6); | |
5033 | BOOST_CHECK_EQUAL(queriesCount, 6); | |
5034 | } | |
5035 | ||
5036 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_nsec3_nodata_nowildcard) { | |
5037 | std::unique_ptr<SyncRes> sr; | |
5038 | initSR(sr, true); | |
5039 | ||
5040 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
5041 | ||
5042 | primeHints(); | |
5043 | const DNSName target("www.com."); | |
5044 | testkeysset_t keys; | |
5045 | ||
5046 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
5047 | luaconfsCopy.dsAnchors.clear(); | |
5048 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
5049 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5050 | ||
5051 | g_luaconfs.setState(luaconfsCopy); | |
5052 | ||
5053 | size_t queriesCount = 0; | |
5054 | ||
5055 | 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) { | |
5056 | queriesCount++; | |
5057 | ||
5058 | if (type == QType::DS || type == QType::DNSKEY) { | |
5059 | if (type == QType::DS && domain == target) { | |
5060 | DNSName auth("com."); | |
5061 | setLWResult(res, 0, true, false, true); | |
5062 | ||
5063 | addRecordToLW(res, auth, QType::SOA, "foo. bar. 2017032800 1800 900 604800 86400", DNSResourceRecord::AUTHORITY, 86400); | |
5064 | addRRSIG(keys, res->d_records, auth, 300); | |
5065 | /* add a NSEC3 denying the DS AND the existence of a cut (no NS) */ | |
5066 | /* first the closest encloser */ | |
5067 | addNSEC3UnhashedRecordToLW(DNSName("com."), auth, "whatever", { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, res->d_records); | |
5068 | addRRSIG(keys, res->d_records, auth, 300); | |
5069 | /* then the next closer */ | |
5070 | addNSEC3NarrowRecordToLW(domain, DNSName("com."), { QType::RRSIG, QType::NSEC }, 600, res->d_records); | |
5071 | addRRSIG(keys, res->d_records, auth, 300); | |
5072 | /* a wildcard matches but has no record for this type */ | |
5073 | addNSEC3UnhashedRecordToLW(DNSName("*.com."), DNSName("com."), "whatever", { QType::AAAA, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5074 | addRRSIG(keys, res->d_records, DNSName("com"), 300, false, boost::none, DNSName("*.com")); | |
5075 | return 1; | |
5076 | } | |
5077 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
5078 | } | |
5079 | else { | |
5080 | if (isRootServer(ip)) { | |
5081 | setLWResult(res, 0, false, false, true); | |
5082 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5083 | addDS(DNSName("com."), 300, res->d_records, keys); | |
5084 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
5085 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5086 | return 1; | |
5087 | } | |
5088 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
5089 | setLWResult(res, 0, true, false, true); | |
5090 | /* no data */ | |
5091 | addRecordToLW(res, DNSName("com."), QType::SOA, "com. com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5092 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5093 | /* no record for this name */ | |
5094 | /* first the closest encloser */ | |
5095 | addNSEC3UnhashedRecordToLW(DNSName("com."), DNSName("com."), "whatever", { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, res->d_records); | |
5096 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5097 | /* then the next closer */ | |
5098 | addNSEC3NarrowRecordToLW(domain, DNSName("com."), { QType::RRSIG, QType::NSEC }, 600, res->d_records); | |
5099 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5100 | /* a wildcard matches but has no record for this type */ | |
5101 | addNSEC3UnhashedRecordToLW(DNSName("*.com."), DNSName("com."), "whatever", { QType::AAAA, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5102 | addRRSIG(keys, res->d_records, DNSName("com"), 300, false, boost::none, DNSName("*.com")); | |
5103 | return 1; | |
5104 | } | |
5105 | } | |
5106 | ||
5107 | return 0; | |
5108 | }); | |
5109 | ||
5110 | vector<DNSRecord> ret; | |
5111 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5112 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5113 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
5114 | BOOST_REQUIRE_EQUAL(ret.size(), 8); | |
5115 | BOOST_CHECK_EQUAL(queriesCount, 6); | |
5116 | ||
5117 | /* again, to test the cache */ | |
5118 | ret.clear(); | |
5119 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5120 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5121 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
5122 | BOOST_REQUIRE_EQUAL(ret.size(), 8); | |
5123 | BOOST_CHECK_EQUAL(queriesCount, 6); | |
5124 | } | |
5125 | ||
b7c40613 RG |
5126 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_nsec3_nodata_nowildcard_too_many_iterations) { |
5127 | std::unique_ptr<SyncRes> sr; | |
5128 | initSR(sr, true); | |
5129 | ||
5130 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
5131 | ||
5132 | primeHints(); | |
5133 | const DNSName target("www.com."); | |
5134 | testkeysset_t keys; | |
5135 | ||
5136 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
5137 | luaconfsCopy.dsAnchors.clear(); | |
5138 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
5139 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5140 | ||
5141 | g_luaconfs.setState(luaconfsCopy); | |
5142 | ||
5143 | size_t queriesCount = 0; | |
5144 | ||
5145 | 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) { | |
5146 | queriesCount++; | |
5147 | ||
5148 | if (type == QType::DS || type == QType::DNSKEY) { | |
5149 | if (type == QType::DS && domain == target) { | |
5150 | DNSName auth("com."); | |
5151 | setLWResult(res, 0, true, false, true); | |
5152 | ||
5153 | addRecordToLW(res, auth, QType::SOA, "foo. bar. 2017032800 1800 900 604800 86400", DNSResourceRecord::AUTHORITY, 86400); | |
5154 | addRRSIG(keys, res->d_records, auth, 300); | |
5155 | /* add a NSEC3 denying the DS AND the existence of a cut (no NS) */ | |
5156 | /* first the closest encloser */ | |
5157 | addNSEC3UnhashedRecordToLW(DNSName("com."), auth, "whatever", { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, res->d_records, g_maxNSEC3Iterations + 100); | |
5158 | addRRSIG(keys, res->d_records, auth, 300); | |
5159 | /* then the next closer */ | |
5160 | addNSEC3NarrowRecordToLW(domain, DNSName("com."), { QType::RRSIG, QType::NSEC }, 600, res->d_records, g_maxNSEC3Iterations + 100); | |
5161 | addRRSIG(keys, res->d_records, auth, 300); | |
5162 | /* a wildcard matches but has no record for this type */ | |
5163 | addNSEC3UnhashedRecordToLW(DNSName("*.com."), DNSName("com."), "whatever", { QType::AAAA, QType::NSEC, QType::RRSIG }, 600, res->d_records, g_maxNSEC3Iterations + 100); | |
5164 | addRRSIG(keys, res->d_records, DNSName("com"), 300, false, boost::none, DNSName("*.com")); | |
5165 | return 1; | |
5166 | } | |
5167 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
5168 | } | |
5169 | else { | |
5170 | if (isRootServer(ip)) { | |
5171 | setLWResult(res, 0, false, false, true); | |
5172 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5173 | addDS(DNSName("com."), 300, res->d_records, keys); | |
5174 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
5175 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5176 | return 1; | |
5177 | } | |
5178 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
5179 | setLWResult(res, 0, true, false, true); | |
5180 | /* no data */ | |
5181 | addRecordToLW(res, DNSName("com."), QType::SOA, "com. com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5182 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5183 | /* no record for this name */ | |
5184 | /* first the closest encloser */ | |
5185 | addNSEC3UnhashedRecordToLW(DNSName("com."), DNSName("com."), "whatever", { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, res->d_records, g_maxNSEC3Iterations + 100); | |
5186 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5187 | /* then the next closer */ | |
5188 | addNSEC3NarrowRecordToLW(domain, DNSName("com."), { QType::RRSIG, QType::NSEC }, 600, res->d_records, g_maxNSEC3Iterations + 100); | |
5189 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5190 | /* a wildcard matches but has no record for this type */ | |
5191 | addNSEC3UnhashedRecordToLW(DNSName("*.com."), DNSName("com."), "whatever", { QType::AAAA, QType::NSEC, QType::RRSIG }, 600, res->d_records, g_maxNSEC3Iterations + 100); | |
5192 | addRRSIG(keys, res->d_records, DNSName("com"), 300, false, boost::none, DNSName("*.com")); | |
5193 | return 1; | |
5194 | } | |
5195 | } | |
5196 | ||
5197 | return 0; | |
5198 | }); | |
5199 | ||
5200 | /* we are generating NSEC3 with more iterations than we allow, so we should go Insecure */ | |
5201 | vector<DNSRecord> ret; | |
5202 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5203 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5204 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
5205 | BOOST_REQUIRE_EQUAL(ret.size(), 8); | |
5206 | BOOST_CHECK_EQUAL(queriesCount, 6); | |
5207 | ||
5208 | /* again, to test the cache */ | |
5209 | ret.clear(); | |
5210 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5211 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5212 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
5213 | BOOST_REQUIRE_EQUAL(ret.size(), 8); | |
5214 | BOOST_CHECK_EQUAL(queriesCount, 6); | |
5215 | } | |
5216 | ||
9b061cf5 RG |
5217 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_nsec3_wildcard) { |
5218 | std::unique_ptr<SyncRes> sr; | |
5219 | initSR(sr, true); | |
5220 | ||
5221 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
5222 | ||
5223 | primeHints(); | |
5224 | const DNSName target("www.powerdns.com."); | |
5225 | testkeysset_t keys; | |
5226 | ||
5227 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
5228 | luaconfsCopy.dsAnchors.clear(); | |
5229 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
5230 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5231 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5232 | ||
5233 | g_luaconfs.setState(luaconfsCopy); | |
5234 | ||
5235 | size_t queriesCount = 0; | |
5236 | ||
5237 | 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) { | |
5238 | queriesCount++; | |
5239 | ||
5240 | if (type == QType::DS || type == QType::DNSKEY) { | |
5241 | if (type == QType::DS && domain == target) { | |
5242 | setLWResult(res, RCode::NoError, true, false, true); | |
5243 | addRecordToLW(res, DNSName("powerdns.com."), QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5244 | addRRSIG(keys, res->d_records, DNSName("powerdns.com."), 300); | |
5245 | addNSECRecordToLW(DNSName("www.powerdns.com."), DNSName("wwz.powerdns.com."), { QType::A, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5246 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5247 | return 1; | |
5248 | } | |
5249 | else { | |
5250 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
5251 | } | |
5252 | } | |
5253 | else { | |
5254 | if (isRootServer(ip)) { | |
5255 | setLWResult(res, 0, false, false, true); | |
5256 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5257 | addDS(DNSName("com."), 300, res->d_records, keys); | |
5258 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
5259 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5260 | return 1; | |
5261 | } | |
5262 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
5263 | if (domain == DNSName("com.")) { | |
5264 | setLWResult(res, 0, true, false, true); | |
5265 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
5266 | addRRSIG(keys, res->d_records, domain, 300); | |
5267 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5268 | addRRSIG(keys, res->d_records, domain, 300); | |
5269 | } | |
5270 | else { | |
5271 | setLWResult(res, 0, false, false, true); | |
5272 | addRecordToLW(res, "powerdns.com.", QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5273 | addDS(DNSName("powerdns.com."), 300, res->d_records, keys); | |
5274 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5275 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5276 | } | |
5277 | return 1; | |
5278 | } | |
5279 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
5280 | setLWResult(res, 0, true, false, true); | |
5281 | if (type == QType::NS) { | |
5282 | if (domain == DNSName("powerdns.com.")) { | |
5283 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
5284 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5285 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5286 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5287 | } | |
5288 | else { | |
5289 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5290 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5291 | addNSECRecordToLW(DNSName("www.powerdns.com."), DNSName("wwz.powerdns.com."), { QType::A, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5292 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5293 | } | |
5294 | } | |
5295 | else { | |
5296 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
5297 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300, false, boost::none, DNSName("*.powerdns.com")); | |
5298 | /* we need to add the proof that this name does not exist, so the wildcard may apply */ | |
5299 | /* first the closest encloser */ | |
5300 | addNSEC3UnhashedRecordToLW(DNSName("powerdns.com."), DNSName("powerdns.com."), "whatever", { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, res->d_records); | |
5301 | addRRSIG(keys, res->d_records, DNSName("powerdns.com."), 300); | |
5302 | /* then the next closer */ | |
5303 | addNSEC3NarrowRecordToLW(DNSName("www.powerdns.com."), DNSName("powerdns.com."), { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, res->d_records); | |
5304 | addRRSIG(keys, res->d_records, DNSName("powerdns.com."), 300); | |
5305 | } | |
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, 9); | |
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, 9); | |
5327 | } | |
5328 | ||
b7c40613 RG |
5329 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_nsec3_wildcard_too_many_iterations) { |
5330 | std::unique_ptr<SyncRes> sr; | |
5331 | initSR(sr, true); | |
5332 | ||
5333 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
5334 | ||
5335 | primeHints(); | |
5336 | const DNSName target("www.powerdns.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 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5344 | ||
5345 | g_luaconfs.setState(luaconfsCopy); | |
5346 | ||
5347 | size_t queriesCount = 0; | |
5348 | ||
5349 | 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) { | |
5350 | queriesCount++; | |
5351 | ||
5352 | if (type == QType::DS || type == QType::DNSKEY) { | |
5353 | if (type == QType::DS && domain == target) { | |
5354 | setLWResult(res, RCode::NoError, true, false, true); | |
5355 | addRecordToLW(res, DNSName("powerdns.com."), QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5356 | addRRSIG(keys, res->d_records, DNSName("powerdns.com."), 300); | |
5357 | addNSECRecordToLW(DNSName("www.powerdns.com."), DNSName("wwz.powerdns.com."), { QType::A, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5358 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5359 | return 1; | |
5360 | } | |
5361 | else { | |
5362 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
5363 | } | |
5364 | } | |
5365 | else { | |
5366 | if (isRootServer(ip)) { | |
5367 | setLWResult(res, 0, false, false, true); | |
5368 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5369 | addDS(DNSName("com."), 300, res->d_records, keys); | |
5370 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
5371 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5372 | return 1; | |
5373 | } | |
5374 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
5375 | if (domain == DNSName("com.")) { | |
5376 | setLWResult(res, 0, true, false, true); | |
5377 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
5378 | addRRSIG(keys, res->d_records, domain, 300); | |
5379 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5380 | addRRSIG(keys, res->d_records, domain, 300); | |
5381 | } | |
5382 | else { | |
5383 | setLWResult(res, 0, false, false, true); | |
5384 | addRecordToLW(res, "powerdns.com.", QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5385 | addDS(DNSName("powerdns.com."), 300, res->d_records, keys); | |
5386 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5387 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5388 | } | |
5389 | return 1; | |
5390 | } | |
5391 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
5392 | setLWResult(res, 0, true, false, true); | |
5393 | if (type == QType::NS) { | |
5394 | if (domain == DNSName("powerdns.com.")) { | |
5395 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
5396 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5397 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5398 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5399 | } | |
5400 | else { | |
5401 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5402 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5403 | addNSECRecordToLW(DNSName("www.powerdns.com."), DNSName("wwz.powerdns.com."), { QType::A, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5404 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5405 | } | |
5406 | } | |
5407 | else { | |
5408 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
5409 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300, false, boost::none, DNSName("*.powerdns.com")); | |
5410 | /* we need to add the proof that this name does not exist, so the wildcard may apply */ | |
5411 | /* first the closest encloser */ | |
5412 | addNSEC3UnhashedRecordToLW(DNSName("powerdns.com."), DNSName("powerdns.com."), "whatever", { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, res->d_records); | |
5413 | addRRSIG(keys, res->d_records, DNSName("powerdns.com."), 300); | |
5414 | /* then the next closer */ | |
5415 | addNSEC3NarrowRecordToLW(DNSName("www.powerdns.com."), DNSName("powerdns.com."), { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, res->d_records, g_maxNSEC3Iterations + 100); | |
5416 | addRRSIG(keys, res->d_records, DNSName("powerdns.com."), 300); | |
5417 | } | |
5418 | return 1; | |
5419 | } | |
5420 | } | |
5421 | ||
5422 | return 0; | |
5423 | }); | |
5424 | ||
5425 | /* the NSEC3 providing the denial of existence proof for the next closer has too many iterations, | |
5426 | we should end up Insecure */ | |
5427 | vector<DNSRecord> ret; | |
5428 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5429 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5430 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
5431 | BOOST_REQUIRE_EQUAL(ret.size(), 6); | |
5432 | BOOST_CHECK_EQUAL(queriesCount, 9); | |
5433 | ||
5434 | /* again, to test the cache */ | |
5435 | ret.clear(); | |
5436 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5437 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5438 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
5439 | BOOST_REQUIRE_EQUAL(ret.size(), 6); | |
5440 | BOOST_CHECK_EQUAL(queriesCount, 9); | |
5441 | } | |
5442 | ||
9b061cf5 RG |
5443 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_nsec_wildcard_missing) { |
5444 | std::unique_ptr<SyncRes> sr; | |
5445 | initSR(sr, true); | |
5446 | ||
5447 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
5448 | ||
5449 | primeHints(); | |
5450 | const DNSName target("www.powerdns.com."); | |
5451 | testkeysset_t keys; | |
5452 | ||
5453 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
5454 | luaconfsCopy.dsAnchors.clear(); | |
5455 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
5456 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5457 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5458 | ||
5459 | g_luaconfs.setState(luaconfsCopy); | |
5460 | ||
5461 | size_t queriesCount = 0; | |
5462 | ||
5463 | 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) { | |
5464 | queriesCount++; | |
5465 | ||
5466 | if (type == QType::DS || type == QType::DNSKEY) { | |
5467 | if (type == QType::DS && domain == target) { | |
5468 | setLWResult(res, RCode::NoError, true, false, true); | |
5469 | addRecordToLW(res, DNSName("powerdns.com."), QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5470 | addRRSIG(keys, res->d_records, DNSName("powerdns.com."), 300); | |
5471 | addNSECRecordToLW(DNSName("www.powerdns.com."), DNSName("wwz.powerdns.com."), { QType::A, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5472 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5473 | return 1; | |
5474 | } | |
5475 | else { | |
5476 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
5477 | } | |
5478 | } | |
5479 | else { | |
5480 | if (isRootServer(ip)) { | |
5481 | setLWResult(res, 0, false, false, true); | |
5482 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5483 | addDS(DNSName("com."), 300, res->d_records, keys); | |
5484 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
5485 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5486 | return 1; | |
5487 | } | |
5488 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
5489 | if (domain == DNSName("com.")) { | |
5490 | setLWResult(res, 0, true, false, true); | |
5491 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
5492 | addRRSIG(keys, res->d_records, domain, 300); | |
5493 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5494 | addRRSIG(keys, res->d_records, domain, 300); | |
5495 | } | |
5496 | else { | |
5497 | setLWResult(res, 0, false, false, true); | |
5498 | addRecordToLW(res, "powerdns.com.", QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5499 | addDS(DNSName("powerdns.com."), 300, res->d_records, keys); | |
5500 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5501 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5502 | } | |
5503 | return 1; | |
5504 | } | |
5505 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
5506 | setLWResult(res, 0, true, false, true); | |
5507 | if (type == QType::NS) { | |
5508 | if (domain == DNSName("powerdns.com.")) { | |
5509 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
5510 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5511 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5512 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5513 | } | |
5514 | else { | |
5515 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5516 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5517 | addNSECRecordToLW(DNSName("www.powerdns.com."), DNSName("wwz.powerdns.com."), { QType::A, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5518 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5519 | } | |
5520 | } | |
5521 | else { | |
5522 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
5523 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300, false, boost::none, DNSName("*.powerdns.com")); | |
5524 | } | |
5525 | return 1; | |
5526 | } | |
5527 | } | |
5528 | ||
5529 | return 0; | |
5530 | }); | |
5531 | ||
5532 | vector<DNSRecord> ret; | |
5533 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5534 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5535 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
5536 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
5537 | BOOST_CHECK_EQUAL(queriesCount, 9); | |
5538 | ||
5539 | /* again, to test the cache */ | |
5540 | ret.clear(); | |
5541 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5542 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5543 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
5544 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
5545 | BOOST_CHECK_EQUAL(queriesCount, 9); | |
5546 | } | |
5547 | ||
a53e8fe3 RG |
5548 | BOOST_AUTO_TEST_CASE(test_dnssec_no_ds_on_referral_secure) { |
5549 | std::unique_ptr<SyncRes> sr; | |
5550 | initSR(sr, true); | |
5551 | ||
0c43f455 | 5552 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
a53e8fe3 RG |
5553 | |
5554 | primeHints(); | |
5555 | const DNSName target("www.powerdns.com."); | |
5556 | testkeysset_t keys; | |
5557 | ||
5558 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
5559 | luaconfsCopy.dsAnchors.clear(); | |
5560 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
5561 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5562 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5563 | ||
5564 | g_luaconfs.setState(luaconfsCopy); | |
5565 | ||
5566 | size_t queriesCount = 0; | |
5567 | size_t dsQueriesCount = 0; | |
5568 | ||
5569 | 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) { | |
5570 | queriesCount++; | |
5571 | ||
5572 | if (type == QType::DS) { | |
5573 | DNSName auth(domain); | |
5574 | auth.chopOff(); | |
5575 | dsQueriesCount++; | |
5576 | ||
5577 | setLWResult(res, 0, true, false, true); | |
5578 | addDS(domain, 300, res->d_records, keys, DNSResourceRecord::ANSWER); | |
5579 | addRRSIG(keys, res->d_records, auth, 300); | |
5580 | return 1; | |
5581 | } | |
5582 | else if (type == QType::DNSKEY) { | |
5583 | setLWResult(res, 0, true, false, true); | |
5584 | addDNSKEY(keys, domain, 300, res->d_records); | |
5585 | addRRSIG(keys, res->d_records, domain, 300); | |
5586 | return 1; | |
5587 | } | |
f24465e5 | 5588 | else { |
a53e8fe3 RG |
5589 | if (isRootServer(ip)) { |
5590 | setLWResult(res, 0, false, false, true); | |
5591 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5592 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5593 | /* No DS on referral, and no denial of the DS either */ | |
5594 | return 1; | |
5595 | } | |
5596 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
f24465e5 RG |
5597 | if (domain == DNSName("com.")) { |
5598 | setLWResult(res, 0, true, false, true); | |
5599 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
5600 | addRRSIG(keys, res->d_records, domain, 300); | |
5601 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5602 | addRRSIG(keys, res->d_records, domain, 300); | |
5603 | } | |
5604 | else { | |
5605 | setLWResult(res, 0, false, false, true); | |
5606 | addRecordToLW(res, "powerdns.com.", QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5607 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5608 | /* No DS on referral, and no denial of the DS either */ | |
5609 | } | |
a53e8fe3 RG |
5610 | return 1; |
5611 | } | |
5612 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
5613 | setLWResult(res, 0, true, false, true); | |
f24465e5 RG |
5614 | if (type == QType::NS) { |
5615 | if (domain == DNSName("powerdns.com.")) { | |
5616 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
5617 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5618 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5619 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5620 | } | |
5621 | else { | |
5622 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5623 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5624 | addNSECRecordToLW(DNSName("www.powerdns.com."), DNSName("wwz.powerdns.com."), { QType::A, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5625 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5626 | } | |
5627 | } | |
5628 | else { | |
5629 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
5630 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5631 | } | |
5632 | ||
a53e8fe3 RG |
5633 | return 1; |
5634 | } | |
5635 | } | |
5636 | ||
5637 | return 0; | |
5638 | }); | |
5639 | ||
5640 | vector<DNSRecord> ret; | |
5641 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5642 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5643 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
f24465e5 | 5644 | BOOST_REQUIRE_EQUAL(ret.size(), 2); |
5374b03b RG |
5645 | BOOST_CHECK_EQUAL(queriesCount, 9); |
5646 | BOOST_CHECK_EQUAL(dsQueriesCount, 3); | |
a53e8fe3 RG |
5647 | |
5648 | /* again, to test the cache */ | |
5649 | ret.clear(); | |
5650 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5651 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5652 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
f24465e5 | 5653 | BOOST_REQUIRE_EQUAL(ret.size(), 2); |
5374b03b RG |
5654 | BOOST_CHECK_EQUAL(queriesCount, 9); |
5655 | BOOST_CHECK_EQUAL(dsQueriesCount, 3); | |
a53e8fe3 RG |
5656 | } |
5657 | ||
f715542c RG |
5658 | BOOST_AUTO_TEST_CASE(test_dnssec_ds_sign_loop) { |
5659 | std::unique_ptr<SyncRes> sr; | |
5660 | initSR(sr, true); | |
5661 | ||
5d7b19c5 | 5662 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
f715542c RG |
5663 | |
5664 | primeHints(); | |
5665 | const DNSName target("www.powerdns.com."); | |
5666 | testkeysset_t keys; | |
5667 | ||
5668 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
5669 | luaconfsCopy.dsAnchors.clear(); | |
5670 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
5671 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
3cef03e9 | 5672 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); |
f715542c RG |
5673 | generateKeyMaterial(DNSName("www.powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); |
5674 | ||
5675 | g_luaconfs.setState(luaconfsCopy); | |
5676 | ||
5677 | size_t queriesCount = 0; | |
5678 | ||
5679 | 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) { | |
5680 | queriesCount++; | |
5681 | ||
5682 | if (type == QType::DS) { | |
5683 | DNSName auth(domain); | |
5684 | auth.chopOff(); | |
5685 | ||
5686 | setLWResult(res, 0, true, false, true); | |
5687 | if (domain == target) { | |
5688 | addRecordToLW(res, domain, QType::SOA, "ns1.powerdns.com. blah. 2017032800 1800 900 604800 86400", DNSResourceRecord::AUTHORITY, 86400); | |
5689 | addRRSIG(keys, res->d_records, target, 300); | |
5690 | } | |
5691 | else { | |
5692 | addDS(domain, 300, res->d_records, keys, DNSResourceRecord::ANSWER); | |
5693 | addRRSIG(keys, res->d_records, auth, 300); | |
5694 | } | |
5695 | return 1; | |
5696 | } | |
5697 | else if (type == QType::DNSKEY) { | |
5698 | setLWResult(res, 0, true, false, true); | |
5699 | addDNSKEY(keys, domain, 300, res->d_records); | |
5700 | addRRSIG(keys, res->d_records, domain, 300); | |
5701 | return 1; | |
5702 | } | |
5703 | else { | |
5704 | if (isRootServer(ip)) { | |
5705 | setLWResult(res, 0, false, false, true); | |
5706 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5707 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5708 | addDS(DNSName("com."), 300, res->d_records, keys); | |
5709 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
5710 | return 1; | |
5711 | } | |
5712 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
5713 | if (domain == DNSName("com.")) { | |
5714 | setLWResult(res, 0, true, false, true); | |
5715 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
5716 | addRRSIG(keys, res->d_records, domain, 300); | |
5717 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5718 | addRRSIG(keys, res->d_records, domain, 300); | |
5719 | } | |
5720 | else { | |
5721 | setLWResult(res, 0, false, false, true); | |
5722 | addRecordToLW(res, "powerdns.com.", QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5723 | /* no DS */ | |
5724 | addNSECRecordToLW(domain, DNSName("z.powerdns.com."), { QType::NS }, 600, res->d_records); | |
5725 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5726 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5727 | } | |
5728 | return 1; | |
5729 | } | |
5730 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
5731 | if (type == QType::NS) { | |
5732 | if (domain == DNSName("powerdns.com.")) { | |
5733 | setLWResult(res, RCode::Refused, false, false, true); | |
5734 | } | |
5735 | else { | |
5736 | setLWResult(res, 0, true, false, true); | |
5737 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
5738 | addRRSIG(keys, res->d_records, domain, 300); | |
5739 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5740 | addRRSIG(keys, res->d_records, domain, 300); | |
5741 | } | |
5742 | } | |
5743 | else { | |
5744 | setLWResult(res, 0, true, false, true); | |
5745 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
5746 | addRRSIG(keys, res->d_records, DNSName("www.powerdns.com"), 300); | |
5747 | } | |
5748 | ||
5749 | return 1; | |
5750 | } | |
5751 | } | |
5752 | ||
5753 | return 0; | |
5754 | }); | |
5755 | ||
5756 | vector<DNSRecord> ret; | |
5757 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5758 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5759 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
5760 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
3cef03e9 | 5761 | BOOST_CHECK_EQUAL(queriesCount, 9); |
f715542c RG |
5762 | |
5763 | /* again, to test the cache */ | |
5764 | ret.clear(); | |
5765 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5766 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5767 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
5768 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
3cef03e9 | 5769 | BOOST_CHECK_EQUAL(queriesCount, 9); |
f715542c RG |
5770 | } |
5771 | ||
a53e8fe3 RG |
5772 | BOOST_AUTO_TEST_CASE(test_dnssec_no_ds_on_referral_insecure) { |
5773 | std::unique_ptr<SyncRes> sr; | |
f24465e5 | 5774 | initSR(sr, true); |
a53e8fe3 | 5775 | |
0c43f455 | 5776 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
a53e8fe3 RG |
5777 | |
5778 | primeHints(); | |
5779 | const DNSName target("www.powerdns.com."); | |
5780 | testkeysset_t keys; | |
5781 | ||
5782 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
5783 | luaconfsCopy.dsAnchors.clear(); | |
5784 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
5785 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5786 | ||
5787 | g_luaconfs.setState(luaconfsCopy); | |
5788 | ||
5789 | size_t queriesCount = 0; | |
5790 | size_t dsQueriesCount = 0; | |
5791 | ||
5792 | 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) { | |
5793 | queriesCount++; | |
5794 | ||
5795 | if (type == QType::DS) { | |
5796 | DNSName auth(domain); | |
5797 | auth.chopOff(); | |
5798 | dsQueriesCount++; | |
5799 | ||
5800 | setLWResult(res, 0, true, false, true); | |
5801 | if (domain == DNSName("com.")) { | |
5802 | addDS(domain, 300, res->d_records, keys, DNSResourceRecord::ANSWER); | |
5803 | } | |
5804 | else { | |
f24465e5 RG |
5805 | addRecordToLW(res, "com.", QType::SOA, "a.gtld-servers.com. hostmastercom. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); |
5806 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
a53e8fe3 RG |
5807 | addNSECRecordToLW(domain, DNSName("powerdnt.com."), { QType::NS }, 600, res->d_records); |
5808 | } | |
5809 | addRRSIG(keys, res->d_records, auth, 300); | |
5810 | return 1; | |
5811 | } | |
5812 | else if (type == QType::DNSKEY) { | |
5813 | setLWResult(res, 0, true, false, true); | |
5814 | addDNSKEY(keys, domain, 300, res->d_records); | |
5815 | addRRSIG(keys, res->d_records, domain, 300); | |
5816 | return 1; | |
5817 | } | |
a69867f2 | 5818 | else { |
a53e8fe3 RG |
5819 | if (isRootServer(ip)) { |
5820 | setLWResult(res, 0, false, false, true); | |
5821 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5822 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5823 | /* No DS on referral, and no denial of the DS either */ | |
5824 | return 1; | |
5825 | } | |
5826 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
a69867f2 RG |
5827 | if (domain == DNSName("com.")) { |
5828 | setLWResult(res, 0, true, false, true); | |
5829 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
f24465e5 | 5830 | addRRSIG(keys, res->d_records, domain, 300); |
a69867f2 | 5831 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); |
f24465e5 | 5832 | addRRSIG(keys, res->d_records, domain, 300); |
a69867f2 RG |
5833 | } |
5834 | else { | |
5835 | setLWResult(res, 0, false, false, true); | |
5836 | addRecordToLW(res, "powerdns.com.", QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5837 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5838 | /* No DS on referral, and no denial of the DS either */ | |
5839 | } | |
a53e8fe3 RG |
5840 | return 1; |
5841 | } | |
5842 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
5843 | setLWResult(res, 0, true, false, true); | |
f24465e5 RG |
5844 | if (type == QType::NS) { |
5845 | if (domain == DNSName("powerdns.com.")) { | |
5846 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
5847 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5848 | } | |
5849 | else { | |
5850 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5851 | } | |
5852 | } | |
5853 | else { | |
5854 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
5855 | } | |
a53e8fe3 RG |
5856 | return 1; |
5857 | } | |
5858 | } | |
5859 | ||
5860 | return 0; | |
5861 | }); | |
5862 | ||
5863 | vector<DNSRecord> ret; | |
5864 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5865 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5866 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
5867 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
5374b03b | 5868 | BOOST_CHECK_EQUAL(queriesCount, 7); |
a53e8fe3 RG |
5869 | BOOST_CHECK_EQUAL(dsQueriesCount, 2); |
5870 | ||
5871 | /* again, to test the cache */ | |
5872 | ret.clear(); | |
5873 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5874 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5875 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
5876 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
5374b03b | 5877 | BOOST_CHECK_EQUAL(queriesCount, 7); |
a53e8fe3 RG |
5878 | BOOST_CHECK_EQUAL(dsQueriesCount, 2); |
5879 | } | |
5880 | ||
e59c8907 | 5881 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_bogus_unsigned_nsec) { |
b7f378d1 | 5882 | std::unique_ptr<SyncRes> sr; |
895449a5 | 5883 | initSR(sr, true); |
b7f378d1 | 5884 | |
0c43f455 | 5885 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
b7f378d1 RG |
5886 | |
5887 | primeHints(); | |
5888 | const DNSName target("powerdns.com."); | |
5889 | testkeysset_t keys; | |
5890 | ||
5891 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
5892 | luaconfsCopy.dsAnchors.clear(); | |
5893 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
5894 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5895 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5896 | ||
5897 | g_luaconfs.setState(luaconfsCopy); | |
5898 | ||
5899 | size_t queriesCount = 0; | |
5900 | ||
5901 | 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) { | |
5902 | queriesCount++; | |
5903 | ||
5374b03b RG |
5904 | if (type == QType::DS || type == QType::DNSKEY) { |
5905 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
b7f378d1 | 5906 | } |
a69867f2 | 5907 | else { |
b7f378d1 RG |
5908 | if (isRootServer(ip)) { |
5909 | setLWResult(res, 0, false, false, true); | |
5910 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5911 | addDS(DNSName("com."), 300, res->d_records, keys); | |
5912 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
5913 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5914 | return 1; | |
5915 | } | |
5916 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
a69867f2 RG |
5917 | if (domain == DNSName("com.")) { |
5918 | setLWResult(res, 0, true, false, true); | |
5919 | addRecordToLW(res, DNSName("com."), QType::NS, "a.gtld-servers.com."); | |
5920 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5921 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5922 | } | |
5923 | else { | |
5924 | setLWResult(res, 0, false, false, true); | |
5925 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5926 | addDS(domain, 300, res->d_records, keys); | |
5927 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5928 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5929 | } | |
b7f378d1 RG |
5930 | return 1; |
5931 | } | |
5932 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
5933 | setLWResult(res, 0, true, false, true); | |
a69867f2 RG |
5934 | if (type == QType::NS) { |
5935 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
5936 | addRRSIG(keys, res->d_records, domain, 300); | |
5937 | } | |
5938 | else { | |
5939 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5940 | addRRSIG(keys, res->d_records, domain, 300); | |
5941 | addNSECRecordToLW(domain, DNSName("z.powerdns.com."), { QType::NS, QType::DNSKEY }, 600, res->d_records); | |
5942 | /* NO RRSIG for the NSEC record! */ | |
5943 | } | |
b7f378d1 RG |
5944 | return 1; |
5945 | } | |
5946 | } | |
5947 | ||
5948 | return 0; | |
5949 | }); | |
5950 | ||
5951 | /* NSEC record without the corresponding RRSIG in a secure zone, should be Bogus! */ | |
5952 | vector<DNSRecord> ret; | |
5953 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5954 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5955 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
5956 | BOOST_CHECK_EQUAL(ret.size(), 3); | |
a69867f2 | 5957 | BOOST_CHECK_EQUAL(queriesCount, 8); |
b7f378d1 RG |
5958 | |
5959 | /* again, to test the cache */ | |
5960 | ret.clear(); | |
5961 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5962 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5963 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
5964 | BOOST_REQUIRE_EQUAL(ret.size(), 3); | |
a69867f2 | 5965 | BOOST_CHECK_EQUAL(queriesCount, 8); |
b7f378d1 RG |
5966 | } |
5967 | ||
e59c8907 | 5968 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_bogus_no_nsec) { |
b7f378d1 | 5969 | std::unique_ptr<SyncRes> sr; |
895449a5 | 5970 | initSR(sr, true); |
b7f378d1 | 5971 | |
0c43f455 | 5972 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
b7f378d1 RG |
5973 | |
5974 | primeHints(); | |
5975 | const DNSName target("powerdns.com."); | |
5976 | testkeysset_t keys; | |
5977 | ||
5978 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
5979 | luaconfsCopy.dsAnchors.clear(); | |
5980 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
5981 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5982 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5983 | ||
5984 | g_luaconfs.setState(luaconfsCopy); | |
5985 | ||
5986 | size_t queriesCount = 0; | |
5987 | ||
5988 | 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) { | |
5989 | queriesCount++; | |
5990 | ||
5374b03b RG |
5991 | if (type == QType::DS || type == QType::DNSKEY) { |
5992 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
b7f378d1 | 5993 | } |
a69867f2 | 5994 | else { |
b7f378d1 RG |
5995 | if (isRootServer(ip)) { |
5996 | setLWResult(res, 0, false, false, true); | |
5997 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5998 | addDS(DNSName("com."), 300, res->d_records, keys); | |
5999 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
6000 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6001 | return 1; | |
6002 | } | |
6003 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
a69867f2 RG |
6004 | if (domain == DNSName("com.")) { |
6005 | setLWResult(res, 0, true, false, true); | |
6006 | addRecordToLW(res, DNSName("com."), QType::NS, "a.gtld-servers.com."); | |
6007 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6008 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6009 | } | |
6010 | else { | |
6011 | setLWResult(res, 0, false, false, true); | |
6012 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6013 | addDS(domain, 300, res->d_records, keys); | |
6014 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6015 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
6016 | } | |
b7f378d1 RG |
6017 | return 1; |
6018 | } | |
6019 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
6020 | setLWResult(res, 0, true, false, true); | |
a69867f2 RG |
6021 | if (type == QType::NS) { |
6022 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
6023 | addRRSIG(keys, res->d_records, domain, 300); | |
6024 | } | |
6025 | else { | |
6026 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
6027 | addRRSIG(keys, res->d_records, domain, 300); | |
b7f378d1 | 6028 | |
a69867f2 RG |
6029 | /* NO NSEC record! */ |
6030 | } | |
b7f378d1 RG |
6031 | return 1; |
6032 | } | |
6033 | } | |
6034 | ||
6035 | return 0; | |
6036 | }); | |
6037 | ||
6038 | /* no NSEC record in a secure zone, should be Bogus! */ | |
6039 | vector<DNSRecord> ret; | |
6040 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6041 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6042 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
6043 | BOOST_CHECK_EQUAL(ret.size(), 2); | |
a69867f2 | 6044 | BOOST_CHECK_EQUAL(queriesCount, 8); |
b7f378d1 RG |
6045 | |
6046 | /* again, to test the cache */ | |
6047 | ret.clear(); | |
6048 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6049 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6050 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
6051 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
a69867f2 | 6052 | BOOST_CHECK_EQUAL(queriesCount, 8); |
b7f378d1 RG |
6053 | } |
6054 | ||
6055 | BOOST_AUTO_TEST_CASE(test_dnssec_secure_to_insecure) { | |
6056 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 6057 | initSR(sr, true); |
b7f378d1 | 6058 | |
0c43f455 | 6059 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
b7f378d1 RG |
6060 | |
6061 | primeHints(); | |
6062 | const DNSName target("powerdns.com."); | |
6063 | const ComboAddress targetAddr("192.0.2.42"); | |
6064 | testkeysset_t keys; | |
6065 | ||
6066 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
6067 | luaconfsCopy.dsAnchors.clear(); | |
6068 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
6069 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6070 | ||
6071 | g_luaconfs.setState(luaconfsCopy); | |
6072 | ||
6073 | size_t queriesCount = 0; | |
6074 | ||
6075 | 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) { | |
6076 | queriesCount++; | |
6077 | ||
6078 | if (type == QType::DS) { | |
a53e8fe3 | 6079 | if (domain == target) { |
b7f378d1 | 6080 | setLWResult(res, 0, false, false, true); |
895449a5 | 6081 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); |
b7f378d1 RG |
6082 | addNSECRecordToLW(domain, DNSName("z.powerdns.com."), { QType::NS }, 600, res->d_records); |
6083 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6084 | return 1; | |
5374b03b RG |
6085 | } else { |
6086 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
b7f378d1 RG |
6087 | } |
6088 | } | |
6089 | else if (type == QType::DNSKEY) { | |
6090 | if (domain == g_rootdnsname || domain == DNSName("com.")) { | |
6091 | setLWResult(res, 0, true, false, true); | |
6092 | addDNSKEY(keys, domain, 300, res->d_records); | |
6093 | addRRSIG(keys, res->d_records, domain, 300); | |
6094 | return 1; | |
6095 | } | |
6096 | else { | |
6097 | setLWResult(res, 0, false, false, true); | |
895449a5 | 6098 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); |
b7f378d1 RG |
6099 | return 1; |
6100 | } | |
6101 | } | |
a69867f2 | 6102 | else { |
b7f378d1 RG |
6103 | if (isRootServer(ip)) { |
6104 | setLWResult(res, 0, false, false, true); | |
6105 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6106 | addDS(DNSName("com."), 300, res->d_records, keys); | |
6107 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
6108 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6109 | return 1; | |
6110 | } | |
6111 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
a69867f2 RG |
6112 | if (domain == DNSName("com.")) { |
6113 | setLWResult(res, 0, true, false, true); | |
6114 | addRecordToLW(res, DNSName("com."), QType::NS, "a.gtld-servers.com."); | |
6115 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6116 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6117 | } | |
6118 | else { | |
6119 | setLWResult(res, 0, false, false, true); | |
6120 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6121 | /* no DS */ | |
6122 | addNSECRecordToLW(domain, DNSName("z.powerdns.com."), { QType::NS }, 600, res->d_records); | |
6123 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6124 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
6125 | } | |
b7f378d1 RG |
6126 | return 1; |
6127 | } | |
6128 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
6129 | setLWResult(res, 0, true, false, true); | |
a69867f2 RG |
6130 | if (type == QType::NS) { |
6131 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
6132 | } | |
6133 | else { | |
6134 | addRecordToLW(res, domain, QType::A, targetAddr.toString()); | |
6135 | } | |
b7f378d1 RG |
6136 | return 1; |
6137 | } | |
6138 | } | |
6139 | ||
6140 | return 0; | |
6141 | }); | |
6142 | ||
6143 | vector<DNSRecord> ret; | |
6144 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6145 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6146 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
6147 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
6148 | BOOST_CHECK(ret[0].d_type == QType::A); | |
a69867f2 RG |
6149 | /* 4 NS: com at ., com at com, powerdns.com at com, powerdns.com at powerdns.com |
6150 | 4 DNSKEY: ., com (not for powerdns.com because DS denial in referral) | |
6151 | 1 query for A */ | |
6152 | BOOST_CHECK_EQUAL(queriesCount, 7); | |
b7f378d1 RG |
6153 | |
6154 | /* again, to test the cache */ | |
6155 | ret.clear(); | |
6156 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6157 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6158 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
6159 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
6160 | BOOST_CHECK(ret[0].d_type == QType::A); | |
a69867f2 | 6161 | BOOST_CHECK_EQUAL(queriesCount, 7); |
b7f378d1 RG |
6162 | } |
6163 | ||
3cef03e9 RG |
6164 | |
6165 | BOOST_AUTO_TEST_CASE(test_dnssec_secure_direct_ds) { | |
6166 | /* | |
6167 | Direct DS query: | |
6168 | - parent is secure, zone is secure: DS should be secure | |
6169 | */ | |
6170 | std::unique_ptr<SyncRes> sr; | |
6171 | initSR(sr, true); | |
6172 | ||
6173 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
6174 | ||
6175 | primeHints(); | |
6176 | const DNSName target("powerdns.com."); | |
6177 | testkeysset_t keys; | |
6178 | ||
6179 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
6180 | luaconfsCopy.dsAnchors.clear(); | |
6181 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
6182 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6183 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6184 | ||
6185 | g_luaconfs.setState(luaconfsCopy); | |
6186 | ||
6187 | size_t queriesCount = 0; | |
6188 | ||
6189 | 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) { | |
6190 | queriesCount++; | |
6191 | ||
6192 | if (type == QType::DS || type == QType::DNSKEY) { | |
6193 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
6194 | } | |
6195 | else { | |
6196 | if (isRootServer(ip)) { | |
6197 | setLWResult(res, 0, false, false, true); | |
6198 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6199 | addDS(DNSName("com."), 300, res->d_records, keys); | |
6200 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
6201 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6202 | return 1; | |
6203 | } | |
6204 | } | |
6205 | ||
6206 | return 0; | |
6207 | }); | |
6208 | ||
6209 | vector<DNSRecord> ret; | |
6210 | int res = sr->beginResolve(target, QType(QType::DS), QClass::IN, ret); | |
6211 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6212 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
6213 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
6214 | for (const auto& record : ret) { | |
6215 | BOOST_CHECK(record.d_type == QType::DS || record.d_type == QType::RRSIG); | |
6216 | } | |
6217 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
6218 | ||
6219 | /* again, to test the cache */ | |
6220 | ret.clear(); | |
6221 | res = sr->beginResolve(target, QType(QType::DS), QClass::IN, ret); | |
6222 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6223 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
6224 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
6225 | for (const auto& record : ret) { | |
6226 | BOOST_CHECK(record.d_type == QType::DS || record.d_type == QType::RRSIG); | |
6227 | } | |
6228 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
6229 | } | |
6230 | ||
6231 | BOOST_AUTO_TEST_CASE(test_dnssec_insecure_direct_ds) { | |
6232 | /* | |
6233 | Direct DS query: | |
6234 | - parent is secure, zone is insecure: DS denial should be secure | |
6235 | */ | |
6236 | std::unique_ptr<SyncRes> sr; | |
6237 | initSR(sr, true); | |
6238 | ||
6239 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
6240 | ||
6241 | primeHints(); | |
6242 | const DNSName target("powerdns.com."); | |
6243 | testkeysset_t keys; | |
6244 | ||
6245 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
6246 | luaconfsCopy.dsAnchors.clear(); | |
6247 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
6248 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6249 | ||
6250 | g_luaconfs.setState(luaconfsCopy); | |
6251 | ||
6252 | size_t queriesCount = 0; | |
6253 | ||
6254 | 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) { | |
6255 | queriesCount++; | |
6256 | ||
6257 | if (type == QType::DS || type == QType::DNSKEY) { | |
6258 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
6259 | } | |
6260 | else { | |
6261 | if (isRootServer(ip)) { | |
6262 | setLWResult(res, 0, false, false, true); | |
6263 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6264 | addDS(DNSName("com."), 300, res->d_records, keys); | |
6265 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
6266 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6267 | return 1; | |
6268 | } | |
6269 | } | |
6270 | ||
6271 | return 0; | |
6272 | }); | |
6273 | ||
6274 | vector<DNSRecord> ret; | |
6275 | int res = sr->beginResolve(target, QType(QType::DS), QClass::IN, ret); | |
6276 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6277 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
6278 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
6279 | for (const auto& record : ret) { | |
6280 | BOOST_CHECK(record.d_type == QType::SOA || record.d_type == QType::NSEC || record.d_type == QType::RRSIG); | |
6281 | } | |
6282 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
6283 | ||
6284 | /* again, to test the cache */ | |
6285 | ret.clear(); | |
6286 | res = sr->beginResolve(target, QType(QType::DS), QClass::IN, ret); | |
6287 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6288 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
6289 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
6290 | for (const auto& record : ret) { | |
6291 | BOOST_CHECK(record.d_type == QType::SOA || record.d_type == QType::NSEC || record.d_type == QType::RRSIG); | |
6292 | } | |
6293 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
6294 | } | |
6295 | ||
70b3fe7a RG |
6296 | BOOST_AUTO_TEST_CASE(test_dnssec_secure_to_insecure_skipped_cut) { |
6297 | std::unique_ptr<SyncRes> sr; | |
a69867f2 | 6298 | initSR(sr, true); |
70b3fe7a | 6299 | |
0c43f455 | 6300 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
70b3fe7a RG |
6301 | |
6302 | primeHints(); | |
6303 | const DNSName target("www.sub.powerdns.com."); | |
6304 | const ComboAddress targetAddr("192.0.2.42"); | |
6305 | testkeysset_t keys; | |
6306 | ||
6307 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
6308 | luaconfsCopy.dsAnchors.clear(); | |
6309 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
6310 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6311 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6312 | ||
6313 | g_luaconfs.setState(luaconfsCopy); | |
6314 | ||
6315 | size_t queriesCount = 0; | |
6316 | ||
6317 | 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) { | |
6318 | queriesCount++; | |
6319 | ||
6320 | if (type == QType::DS) { | |
6321 | if (domain == DNSName("sub.powerdns.com.")) { | |
6322 | setLWResult(res, 0, false, false, true); | |
6323 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
6324 | addRRSIG(keys, res->d_records, DNSName("powerdns.com."), 300); | |
6325 | addNSECRecordToLW(domain, DNSName("z.powerdns.com."), { QType::NS }, 600, res->d_records); | |
6326 | addRRSIG(keys, res->d_records, DNSName("powerdns.com."), 300); | |
6327 | return 1; | |
6328 | } | |
6329 | else if (domain == DNSName("www.sub.powerdns.com.")) { | |
6330 | setLWResult(res, 0, false, false, true); | |
6331 | 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); | |
6332 | return 1; | |
6333 | } | |
5374b03b RG |
6334 | else { |
6335 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
6336 | } | |
70b3fe7a RG |
6337 | } |
6338 | else if (type == QType::DNSKEY) { | |
a69867f2 | 6339 | if (domain == g_rootdnsname || domain == DNSName("com.") || domain == DNSName("powerdns.com.")) { |
70b3fe7a RG |
6340 | setLWResult(res, 0, true, false, true); |
6341 | addDNSKEY(keys, domain, 300, res->d_records); | |
6342 | addRRSIG(keys, res->d_records, domain, 300); | |
6343 | return 1; | |
6344 | } | |
6345 | else { | |
6346 | setLWResult(res, 0, false, false, true); | |
6347 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
6348 | return 1; | |
6349 | } | |
6350 | } | |
88cb0fe0 | 6351 | else { |
70b3fe7a RG |
6352 | if (isRootServer(ip)) { |
6353 | setLWResult(res, 0, false, false, true); | |
6354 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6355 | addDS(DNSName("com."), 300, res->d_records, keys); | |
6356 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
6357 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6358 | return 1; | |
6359 | } | |
6360 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
a69867f2 RG |
6361 | if (domain == DNSName("com.")) { |
6362 | setLWResult(res, 0, true, false, true); | |
6363 | addRecordToLW(res, DNSName("com."), QType::NS, "a.gtld-servers.com."); | |
6364 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6365 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6366 | } | |
6367 | else { | |
6368 | setLWResult(res, 0, false, false, true); | |
6369 | addRecordToLW(res, DNSName("powerdns.com."), QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6370 | addDS(DNSName("powerdns.com."), 300, res->d_records, keys); | |
6371 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6372 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
6373 | } | |
70b3fe7a RG |
6374 | return 1; |
6375 | } | |
6376 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
6377 | setLWResult(res, 0, true, false, true); | |
a69867f2 RG |
6378 | if (type == QType::NS) { |
6379 | if (domain == DNSName("www.sub.powerdns.com.")) { | |
6380 | 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); | |
6381 | } | |
6382 | else if (domain == DNSName("sub.powerdns.com.")) { | |
6383 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
a69867f2 RG |
6384 | } |
6385 | else if (domain == DNSName("powerdns.com.")) { | |
6386 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
6387 | addRRSIG(keys, res->d_records, DNSName("powerdns.com."), 300); | |
6388 | } | |
6389 | } else { | |
6390 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
6391 | } | |
70b3fe7a RG |
6392 | return 1; |
6393 | } | |
6394 | } | |
6395 | ||
6396 | return 0; | |
6397 | }); | |
6398 | ||
6399 | vector<DNSRecord> ret; | |
6400 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6401 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6402 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
6403 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
6404 | BOOST_CHECK(ret[0].d_type == QType::A); | |
5374b03b | 6405 | BOOST_CHECK_EQUAL(queriesCount, 9); |
70b3fe7a RG |
6406 | |
6407 | /* again, to test the cache */ | |
6408 | ret.clear(); | |
6409 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6410 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6411 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
6412 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
6413 | BOOST_CHECK(ret[0].d_type == QType::A); | |
5374b03b | 6414 | BOOST_CHECK_EQUAL(queriesCount, 9); |
70b3fe7a RG |
6415 | } |
6416 | ||
6417 | BOOST_AUTO_TEST_CASE(test_dnssec_insecure_to_ta_skipped_cut) { | |
6418 | std::unique_ptr<SyncRes> sr; | |
a69867f2 | 6419 | initSR(sr, true); |
70b3fe7a | 6420 | |
0c43f455 | 6421 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
70b3fe7a RG |
6422 | |
6423 | primeHints(); | |
6424 | const DNSName target("www.sub.powerdns.com."); | |
6425 | const ComboAddress targetAddr("192.0.2.42"); | |
6426 | testkeysset_t keys; | |
6427 | ||
6428 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
6429 | luaconfsCopy.dsAnchors.clear(); | |
6430 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
6431 | /* No key material for .com */ | |
6432 | /* But TA for sub.powerdns.com. */ | |
6433 | generateKeyMaterial(DNSName("sub.powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6434 | luaconfsCopy.dsAnchors[DNSName("sub.powerdns.com.")].insert(keys[DNSName("sub.powerdns.com.")].second); | |
6435 | g_luaconfs.setState(luaconfsCopy); | |
6436 | ||
6437 | size_t queriesCount = 0; | |
6438 | ||
6439 | 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) { | |
6440 | queriesCount++; | |
6441 | ||
6442 | if (type == QType::DS) { | |
88cb0fe0 RG |
6443 | if (domain == DNSName("www.sub.powerdns.com")) { |
6444 | setLWResult(res, 0, false, false, true); | |
6445 | 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); | |
6446 | addRRSIG(keys, res->d_records, DNSName("sub.powerdns.com"), 300); | |
6447 | addNSECRecordToLW(DNSName("www.sub.powerdns.com"), DNSName("vww.sub.powerdns.com."), { QType::A }, 600, res->d_records); | |
6448 | addRRSIG(keys, res->d_records, DNSName("sub.powerdns.com"), 300); | |
6449 | } | |
6450 | else { | |
6451 | setLWResult(res, 0, false, false, true); | |
5374b03b RG |
6452 | |
6453 | if (domain == DNSName("com.")) { | |
6454 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
6455 | /* no DS */ | |
6456 | addNSECRecordToLW(DNSName("com."), DNSName("dom."), { QType::NS }, 600, res->d_records); | |
6457 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
6458 | } | |
6459 | else { | |
6460 | setLWResult(res, 0, false, false, true); | |
6461 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
6462 | } | |
88cb0fe0 | 6463 | } |
70b3fe7a RG |
6464 | return 1; |
6465 | } | |
6466 | else if (type == QType::DNSKEY) { | |
6467 | if (domain == g_rootdnsname || domain == DNSName("sub.powerdns.com.")) { | |
6468 | setLWResult(res, 0, true, false, true); | |
6469 | addDNSKEY(keys, domain, 300, res->d_records); | |
6470 | addRRSIG(keys, res->d_records, domain, 300); | |
6471 | return 1; | |
6472 | } | |
6473 | } | |
88cb0fe0 | 6474 | else { |
70b3fe7a RG |
6475 | if (isRootServer(ip)) { |
6476 | setLWResult(res, 0, false, false, true); | |
6477 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6478 | /* no DS */ | |
6479 | addNSECRecordToLW(DNSName("com."), DNSName("dom."), { QType::NS }, 600, res->d_records); | |
6480 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
6481 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6482 | return 1; | |
6483 | } | |
6484 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
88cb0fe0 RG |
6485 | if (domain == DNSName("com.")) { |
6486 | setLWResult(res, 0, true, false, true); | |
6487 | addRecordToLW(res, DNSName("com."), QType::NS, "a.gtld-servers.com."); | |
6488 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6489 | } | |
5374b03b | 6490 | else if (domain.isPartOf(DNSName("powerdns.com."))) { |
88cb0fe0 RG |
6491 | setLWResult(res, 0, false, false, true); |
6492 | addRecordToLW(res, DNSName("powerdns.com."), QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6493 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
6494 | } | |
70b3fe7a RG |
6495 | return 1; |
6496 | } | |
6497 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
6498 | setLWResult(res, 0, true, false, true); | |
88cb0fe0 RG |
6499 | if (type == QType::NS) { |
6500 | if (domain == DNSName("www.sub.powerdns.com.")) { | |
6501 | 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); | |
6502 | addRRSIG(keys, res->d_records, DNSName("sub.powerdns.com"), 300); | |
6503 | addNSECRecordToLW(DNSName("www.sub.powerdns.com"), DNSName("vww.sub.powerdns.com."), { QType::A }, 600, res->d_records); | |
6504 | addRRSIG(keys, res->d_records, DNSName("sub.powerdns.com"), 300); | |
6505 | } | |
6506 | else if (domain == DNSName("sub.powerdns.com.")) { | |
6507 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
6508 | addRRSIG(keys, res->d_records, DNSName("sub.powerdns.com."), 300); | |
6509 | } | |
6510 | else if (domain == DNSName("powerdns.com.")) { | |
6511 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
6512 | } | |
6513 | } | |
6514 | else if (domain == DNSName("www.sub.powerdns.com.")) { | |
6515 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
6516 | addRRSIG(keys, res->d_records, DNSName("sub.powerdns.com."), 300); | |
6517 | } | |
70b3fe7a RG |
6518 | return 1; |
6519 | } | |
6520 | } | |
6521 | ||
6522 | return 0; | |
6523 | }); | |
6524 | ||
6525 | vector<DNSRecord> ret; | |
6526 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6527 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6528 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
88cb0fe0 | 6529 | BOOST_REQUIRE_EQUAL(ret.size(), 2); |
70b3fe7a | 6530 | BOOST_CHECK(ret[0].d_type == QType::A); |
5374b03b | 6531 | BOOST_CHECK_EQUAL(queriesCount, 7); |
70b3fe7a RG |
6532 | |
6533 | /* again, to test the cache */ | |
6534 | ret.clear(); | |
6535 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6536 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6537 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
88cb0fe0 | 6538 | BOOST_REQUIRE_EQUAL(ret.size(), 2); |
70b3fe7a | 6539 | BOOST_CHECK(ret[0].d_type == QType::A); |
5374b03b | 6540 | BOOST_CHECK_EQUAL(queriesCount, 7); |
70b3fe7a RG |
6541 | } |
6542 | ||
b7f378d1 RG |
6543 | BOOST_AUTO_TEST_CASE(test_dnssec_secure_to_insecure_nodata) { |
6544 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 6545 | initSR(sr, true); |
b7f378d1 | 6546 | |
0c43f455 | 6547 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
b7f378d1 RG |
6548 | |
6549 | primeHints(); | |
6550 | const DNSName target("powerdns.com."); | |
6551 | testkeysset_t keys; | |
6552 | ||
6553 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
6554 | luaconfsCopy.dsAnchors.clear(); | |
6555 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
6556 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6557 | ||
6558 | g_luaconfs.setState(luaconfsCopy); | |
6559 | ||
6560 | size_t queriesCount = 0; | |
6561 | ||
6562 | 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) { | |
6563 | queriesCount++; | |
6564 | ||
6565 | if (type == QType::DS) { | |
a53e8fe3 | 6566 | if (domain == target) { |
b7f378d1 | 6567 | setLWResult(res, 0, false, false, true); |
895449a5 | 6568 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); |
b7f378d1 RG |
6569 | addNSECRecordToLW(domain, DNSName("z.powerdns.com."), { QType::NS }, 600, res->d_records); |
6570 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6571 | return 1; | |
6572 | } | |
5374b03b RG |
6573 | else { |
6574 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
6575 | } | |
b7f378d1 RG |
6576 | } |
6577 | else if (type == QType::DNSKEY) { | |
6578 | if (domain == g_rootdnsname || domain == DNSName("com.")) { | |
6579 | setLWResult(res, 0, true, false, true); | |
6580 | addDNSKEY(keys, domain, 300, res->d_records); | |
6581 | addRRSIG(keys, res->d_records, domain, 300); | |
6582 | return 1; | |
6583 | } | |
6584 | else { | |
6585 | setLWResult(res, 0, false, false, true); | |
895449a5 | 6586 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); |
b7f378d1 RG |
6587 | return 1; |
6588 | } | |
6589 | } | |
a69867f2 | 6590 | else { |
b7f378d1 RG |
6591 | if (isRootServer(ip)) { |
6592 | setLWResult(res, 0, false, false, true); | |
6593 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6594 | addDS(DNSName("com."), 300, res->d_records, keys); | |
6595 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
6596 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6597 | return 1; | |
6598 | } | |
6599 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
a69867f2 RG |
6600 | if (domain == DNSName("com.")) { |
6601 | setLWResult(res, 0, true, false, true); | |
6602 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
6603 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6604 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6605 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6606 | } | |
6607 | else { | |
6608 | setLWResult(res, 0, false, false, true); | |
6609 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6610 | /* no DS */ | |
6611 | addNSECRecordToLW(domain, DNSName("z.powerdns.com."), { QType::NS }, 600, res->d_records); | |
6612 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6613 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
6614 | } | |
b7f378d1 RG |
6615 | return 1; |
6616 | } | |
6617 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
a69867f2 RG |
6618 | if (type == QType::NS) { |
6619 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
6620 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
6621 | } | |
6622 | else { | |
6623 | setLWResult(res, 0, true, false, true); | |
6624 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
6625 | } | |
b7f378d1 RG |
6626 | return 1; |
6627 | } | |
6628 | } | |
6629 | ||
6630 | return 0; | |
6631 | }); | |
6632 | ||
6633 | vector<DNSRecord> ret; | |
6634 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6635 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6636 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
6637 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
a69867f2 RG |
6638 | /* 4 NS (com from root, com from com, powerdns.com from com, |
6639 | powerdns.com from powerdns.com) | |
6640 | 2 DNSKEY (. and com., none for powerdns.com because no DS) | |
6641 | 1 query for A | |
6642 | */ | |
6643 | BOOST_CHECK_EQUAL(queriesCount, 7); | |
b7f378d1 RG |
6644 | |
6645 | /* again, to test the cache */ | |
6646 | ret.clear(); | |
6647 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6648 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6649 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
6650 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
a69867f2 | 6651 | BOOST_CHECK_EQUAL(queriesCount, 7); |
b7f378d1 RG |
6652 | } |
6653 | ||
895449a5 | 6654 | BOOST_AUTO_TEST_CASE(test_dnssec_secure_to_insecure_cname) { |
b7f378d1 | 6655 | std::unique_ptr<SyncRes> sr; |
860d5e8e | 6656 | initSR(sr, true); |
b7f378d1 | 6657 | |
0c43f455 | 6658 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
b7f378d1 | 6659 | |
895449a5 RG |
6660 | primeHints(); |
6661 | const DNSName target("powerdns.com."); | |
6662 | const DNSName targetCName("power-dns.com."); | |
6663 | const ComboAddress targetCNameAddr("192.0.2.42"); | |
6664 | testkeysset_t keys; | |
6665 | ||
6666 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
6667 | luaconfsCopy.dsAnchors.clear(); | |
6668 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
6669 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6670 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6671 | g_luaconfs.setState(luaconfsCopy); | |
6672 | ||
6673 | size_t queriesCount = 0; | |
6674 | ||
6675 | 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) { | |
6676 | queriesCount++; | |
6677 | ||
6678 | if (type == QType::DS) { | |
5374b03b | 6679 | if (domain == targetCName) { |
895449a5 RG |
6680 | setLWResult(res, 0, false, false, true); |
6681 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
6682 | addNSECRecordToLW(domain, DNSName("z.power-dns.com."), { QType::NS }, 600, res->d_records); | |
6683 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6684 | return 1; | |
6685 | } | |
5374b03b RG |
6686 | else { |
6687 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
6688 | } | |
895449a5 RG |
6689 | } |
6690 | else if (type == QType::DNSKEY) { | |
6691 | if (domain == g_rootdnsname || domain == DNSName("com.") || domain == DNSName("powerdns.com.")) { | |
6692 | setLWResult(res, 0, true, false, true); | |
6693 | addDNSKEY(keys, domain, 300, res->d_records); | |
6694 | addRRSIG(keys, res->d_records, domain, 300); | |
6695 | return 1; | |
6696 | } | |
6697 | else { | |
6698 | setLWResult(res, 0, false, false, true); | |
6699 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
6700 | return 1; | |
6701 | } | |
6702 | } | |
6703 | else { | |
6704 | if (isRootServer(ip)) { | |
6705 | setLWResult(res, 0, false, false, true); | |
6706 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6707 | addDS(DNSName("com."), 300, res->d_records, keys); | |
6708 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
6709 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6710 | return 1; | |
6711 | } | |
6712 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
6713 | setLWResult(res, 0, false, false, true); | |
a69867f2 RG |
6714 | if (domain == DNSName("com.")) { |
6715 | setLWResult(res, 0, true, false, true); | |
6716 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
6717 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6718 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6719 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
895449a5 | 6720 | } |
a69867f2 RG |
6721 | else { |
6722 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6723 | if (domain == DNSName("powerdns.com.")) { | |
6724 | addDS(DNSName("powerdns.com."), 300, res->d_records, keys); | |
6725 | } | |
6726 | else if (domain == targetCName) { | |
6727 | addNSECRecordToLW(domain, DNSName("z.power-dns.com."), { QType::NS }, 600, res->d_records); | |
6728 | } | |
6729 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6730 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
895449a5 | 6731 | } |
a69867f2 | 6732 | |
895449a5 RG |
6733 | return 1; |
6734 | } | |
6735 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
6736 | setLWResult(res, 0, true, false, true); | |
a69867f2 RG |
6737 | |
6738 | if (type == QType::NS) { | |
6739 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
6740 | if (domain == DNSName("powerdns.com.")) { | |
6741 | addRRSIG(keys, res->d_records, domain, 300); | |
6742 | } | |
6743 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
6744 | if (domain == DNSName("powerdns.com.")) { | |
6745 | addRRSIG(keys, res->d_records, domain, 300); | |
6746 | } | |
895449a5 | 6747 | } |
a69867f2 RG |
6748 | else { |
6749 | if (domain == DNSName("powerdns.com.")) { | |
6750 | addRecordToLW(res, domain, QType::CNAME, targetCName.toString()); | |
6751 | addRRSIG(keys, res->d_records, domain, 300); | |
6752 | } | |
6753 | else if (domain == targetCName) { | |
6754 | addRecordToLW(res, domain, QType::A, targetCNameAddr.toString()); | |
6755 | } | |
895449a5 | 6756 | } |
a69867f2 | 6757 | |
895449a5 RG |
6758 | return 1; |
6759 | } | |
6760 | } | |
6761 | ||
6762 | return 0; | |
6763 | }); | |
6764 | ||
6765 | vector<DNSRecord> ret; | |
6766 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6767 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6768 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
6769 | BOOST_REQUIRE_EQUAL(ret.size(), 3); | |
a69867f2 | 6770 | BOOST_CHECK_EQUAL(queriesCount, 11); |
895449a5 RG |
6771 | |
6772 | /* again, to test the cache */ | |
6773 | ret.clear(); | |
6774 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6775 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6776 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
6777 | BOOST_REQUIRE_EQUAL(ret.size(), 3); | |
a69867f2 | 6778 | BOOST_CHECK_EQUAL(queriesCount, 11); |
895449a5 RG |
6779 | } |
6780 | ||
3d5ebf10 RG |
6781 | BOOST_AUTO_TEST_CASE(test_dnssec_insecure_to_secure_cname) { |
6782 | std::unique_ptr<SyncRes> sr; | |
6783 | initSR(sr, true); | |
6784 | ||
0c43f455 | 6785 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
3d5ebf10 RG |
6786 | |
6787 | primeHints(); | |
6788 | const DNSName target("power-dns.com."); | |
6789 | const DNSName targetCName("powerdns.com."); | |
6790 | const ComboAddress targetCNameAddr("192.0.2.42"); | |
6791 | testkeysset_t keys; | |
6792 | ||
6793 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
6794 | luaconfsCopy.dsAnchors.clear(); | |
6795 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
6796 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6797 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6798 | g_luaconfs.setState(luaconfsCopy); | |
6799 | ||
6800 | size_t queriesCount = 0; | |
6801 | ||
6802 | 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) { | |
6803 | queriesCount++; | |
6804 | ||
6805 | if (type == QType::DS) { | |
a53e8fe3 | 6806 | if (domain == DNSName("power-dns.com.")) { |
3d5ebf10 RG |
6807 | setLWResult(res, 0, false, false, true); |
6808 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
6809 | addNSECRecordToLW(domain, DNSName("z.power-dns.com."), { QType::NS }, 600, res->d_records); | |
6810 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6811 | return 1; | |
6812 | } | |
5374b03b RG |
6813 | else { |
6814 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
6815 | } | |
3d5ebf10 RG |
6816 | } |
6817 | else if (type == QType::DNSKEY) { | |
6818 | if (domain == g_rootdnsname || domain == DNSName("com.") || domain == DNSName("powerdns.com.")) { | |
6819 | setLWResult(res, 0, true, false, true); | |
6820 | addDNSKEY(keys, domain, 300, res->d_records); | |
6821 | addRRSIG(keys, res->d_records, domain, 300); | |
6822 | return 1; | |
6823 | } | |
6824 | else { | |
6825 | setLWResult(res, 0, false, false, true); | |
6826 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
6827 | return 1; | |
6828 | } | |
6829 | } | |
6830 | else { | |
6831 | if (isRootServer(ip)) { | |
6832 | setLWResult(res, 0, false, false, true); | |
6833 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6834 | addDS(DNSName("com."), 300, res->d_records, keys); | |
6835 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
6836 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6837 | return 1; | |
6838 | } | |
6839 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
a69867f2 RG |
6840 | if (domain == DNSName("com.")) { |
6841 | setLWResult(res, 0, true, false, true); | |
6842 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
6843 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6844 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6845 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
3d5ebf10 | 6846 | } |
a69867f2 RG |
6847 | else if (domain == DNSName("powerdns.com.") || domain == DNSName("power-dns.com.")) { |
6848 | setLWResult(res, 0, false, false, true); | |
6849 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6850 | if (domain == targetCName) { | |
6851 | addDS(DNSName("powerdns.com."), 300, res->d_records, keys); | |
6852 | } | |
6853 | else if (domain == target) { | |
6854 | addNSECRecordToLW(domain, DNSName("z.power-dns.com."), { QType::NS }, 600, res->d_records); | |
6855 | } | |
6856 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6857 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
3d5ebf10 | 6858 | } |
3d5ebf10 RG |
6859 | return 1; |
6860 | } | |
6861 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
6862 | setLWResult(res, 0, true, false, true); | |
a69867f2 RG |
6863 | if (type == QType::NS) { |
6864 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
6865 | if (domain == DNSName("powerdns.com.")) { | |
6866 | addRRSIG(keys, res->d_records, domain, 300); | |
6867 | } | |
6868 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
6869 | if (domain == DNSName("powerdns.com.")) { | |
6870 | addRRSIG(keys, res->d_records, domain, 300); | |
6871 | } | |
3d5ebf10 | 6872 | } |
a69867f2 RG |
6873 | else { |
6874 | if (domain == target) { | |
6875 | addRecordToLW(res, domain, QType::CNAME, targetCName.toString()); | |
6876 | } | |
6877 | else if (domain == targetCName) { | |
6878 | addRecordToLW(res, domain, QType::A, targetCNameAddr.toString()); | |
6879 | addRRSIG(keys, res->d_records, domain, 300); | |
6880 | } | |
3d5ebf10 RG |
6881 | } |
6882 | return 1; | |
6883 | } | |
6884 | } | |
6885 | ||
6886 | return 0; | |
6887 | }); | |
6888 | ||
6889 | vector<DNSRecord> ret; | |
6890 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6891 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6892 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
6893 | BOOST_REQUIRE_EQUAL(ret.size(), 3); | |
a69867f2 | 6894 | BOOST_CHECK_EQUAL(queriesCount, 11); |
3d5ebf10 RG |
6895 | |
6896 | /* again, to test the cache */ | |
6897 | ret.clear(); | |
6898 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6899 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6900 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
6901 | BOOST_REQUIRE_EQUAL(ret.size(), 3); | |
a69867f2 | 6902 | BOOST_CHECK_EQUAL(queriesCount, 11); |
3d5ebf10 RG |
6903 | } |
6904 | ||
6905 | BOOST_AUTO_TEST_CASE(test_dnssec_bogus_to_secure_cname) { | |
6906 | std::unique_ptr<SyncRes> sr; | |
6907 | initSR(sr, true); | |
6908 | ||
0c43f455 | 6909 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
3d5ebf10 RG |
6910 | |
6911 | primeHints(); | |
6912 | const DNSName target("power-dns.com."); | |
6913 | const DNSName targetCName("powerdns.com."); | |
6914 | const ComboAddress targetCNameAddr("192.0.2.42"); | |
6915 | testkeysset_t keys; | |
6916 | ||
6917 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
6918 | luaconfsCopy.dsAnchors.clear(); | |
6919 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
6920 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6921 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6922 | generateKeyMaterial(DNSName("power-dns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6923 | g_luaconfs.setState(luaconfsCopy); | |
6924 | ||
6925 | size_t queriesCount = 0; | |
6926 | ||
6927 | 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) { | |
6928 | queriesCount++; | |
6929 | ||
5374b03b RG |
6930 | if (type == QType::DS || type == QType::DNSKEY) { |
6931 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
3d5ebf10 RG |
6932 | } |
6933 | else { | |
6934 | if (isRootServer(ip)) { | |
6935 | setLWResult(res, 0, false, false, true); | |
6936 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6937 | addDS(DNSName("com."), 300, res->d_records, keys); | |
6938 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
6939 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6940 | return 1; | |
6941 | } | |
6942 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
a69867f2 RG |
6943 | if (domain == DNSName("com.")) { |
6944 | setLWResult(res, 0, true, false, true); | |
6945 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
6946 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6947 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6948 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6949 | } | |
6950 | else if (domain == DNSName("powerdns.com.") || domain == DNSName("power-dns.com.")) { | |
6951 | setLWResult(res, 0, false, false, true); | |
6952 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6953 | addDS(DNSName(domain), 300, res->d_records, keys); | |
6954 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6955 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
6956 | } | |
3d5ebf10 RG |
6957 | return 1; |
6958 | } | |
6959 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
6960 | setLWResult(res, 0, true, false, true); | |
a69867f2 RG |
6961 | if (type == QType::NS) { |
6962 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
6963 | addRRSIG(keys, res->d_records, domain, 300); | |
6964 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
3d5ebf10 RG |
6965 | addRRSIG(keys, res->d_records, domain, 300); |
6966 | } | |
a69867f2 RG |
6967 | else { |
6968 | if (domain == target) { | |
6969 | addRecordToLW(res, domain, QType::CNAME, targetCName.toString()); | |
6970 | /* No RRSIG, leading to bogus */ | |
6971 | } | |
6972 | else if (domain == targetCName) { | |
6973 | addRecordToLW(res, domain, QType::A, targetCNameAddr.toString()); | |
6974 | addRRSIG(keys, res->d_records, domain, 300); | |
6975 | } | |
6976 | } | |
3d5ebf10 RG |
6977 | return 1; |
6978 | } | |
6979 | } | |
6980 | ||
6981 | return 0; | |
6982 | }); | |
6983 | ||
6984 | vector<DNSRecord> ret; | |
6985 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6986 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6987 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
6988 | BOOST_REQUIRE_EQUAL(ret.size(), 3); | |
428f41b7 | 6989 | BOOST_CHECK_EQUAL(queriesCount, 11); |
3d5ebf10 RG |
6990 | |
6991 | /* again, to test the cache */ | |
6992 | ret.clear(); | |
6993 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6994 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6995 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
6996 | BOOST_REQUIRE_EQUAL(ret.size(), 3); | |
428f41b7 | 6997 | BOOST_CHECK_EQUAL(queriesCount, 11); |
3d5ebf10 RG |
6998 | } |
6999 | ||
7000 | BOOST_AUTO_TEST_CASE(test_dnssec_secure_to_bogus_cname) { | |
7001 | std::unique_ptr<SyncRes> sr; | |
7002 | initSR(sr, true); | |
7003 | ||
0c43f455 | 7004 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
3d5ebf10 RG |
7005 | |
7006 | primeHints(); | |
7007 | const DNSName target("power-dns.com."); | |
7008 | const DNSName targetCName("powerdns.com."); | |
7009 | const ComboAddress targetCNameAddr("192.0.2.42"); | |
7010 | testkeysset_t keys; | |
7011 | ||
7012 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
7013 | luaconfsCopy.dsAnchors.clear(); | |
7014 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
7015 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7016 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7017 | generateKeyMaterial(DNSName("power-dns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7018 | g_luaconfs.setState(luaconfsCopy); | |
7019 | ||
7020 | size_t queriesCount = 0; | |
7021 | ||
7022 | 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) { | |
7023 | queriesCount++; | |
7024 | ||
5374b03b RG |
7025 | if (type == QType::DS || type == QType::DNSKEY) { |
7026 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
3d5ebf10 RG |
7027 | } |
7028 | else { | |
7029 | if (isRootServer(ip)) { | |
7030 | setLWResult(res, 0, false, false, true); | |
7031 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7032 | addDS(DNSName("com."), 300, res->d_records, keys); | |
7033 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
7034 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7035 | return 1; | |
7036 | } | |
7037 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
a69867f2 RG |
7038 | if (domain == DNSName("com.")) { |
7039 | setLWResult(res, 0, true, false, true); | |
7040 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
7041 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7042 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7043 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7044 | } | |
7045 | else if (domain == DNSName("powerdns.com.") || domain == DNSName("power-dns.com.")) { | |
7046 | setLWResult(res, 0, false, false, true); | |
7047 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7048 | addDS(DNSName(domain), 300, res->d_records, keys); | |
7049 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7050 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
7051 | } | |
3d5ebf10 RG |
7052 | return 1; |
7053 | } | |
7054 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
7055 | setLWResult(res, 0, true, false, true); | |
a69867f2 RG |
7056 | if (type == QType::NS) { |
7057 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
7058 | addRRSIG(keys, res->d_records, domain, 300); | |
7059 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
3d5ebf10 RG |
7060 | addRRSIG(keys, res->d_records, domain, 300); |
7061 | } | |
a69867f2 RG |
7062 | else { |
7063 | if (domain == target) { | |
7064 | addRecordToLW(res, domain, QType::CNAME, targetCName.toString()); | |
7065 | addRRSIG(keys, res->d_records, domain, 300); | |
7066 | } | |
7067 | else if (domain == targetCName) { | |
7068 | addRecordToLW(res, domain, QType::A, targetCNameAddr.toString()); | |
7069 | /* No RRSIG, leading to bogus */ | |
7070 | } | |
3d5ebf10 RG |
7071 | } |
7072 | return 1; | |
7073 | } | |
7074 | } | |
7075 | ||
7076 | return 0; | |
7077 | }); | |
7078 | ||
7079 | vector<DNSRecord> ret; | |
7080 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7081 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7082 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
7083 | BOOST_REQUIRE_EQUAL(ret.size(), 3); | |
428f41b7 | 7084 | BOOST_CHECK_EQUAL(queriesCount, 11); |
3d5ebf10 RG |
7085 | |
7086 | /* again, to test the cache */ | |
7087 | ret.clear(); | |
7088 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7089 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7090 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
7091 | BOOST_REQUIRE_EQUAL(ret.size(), 3); | |
428f41b7 | 7092 | BOOST_CHECK_EQUAL(queriesCount, 11); |
3d5ebf10 RG |
7093 | } |
7094 | ||
7095 | BOOST_AUTO_TEST_CASE(test_dnssec_secure_to_secure_cname) { | |
7096 | std::unique_ptr<SyncRes> sr; | |
7097 | initSR(sr, true); | |
7098 | ||
0c43f455 | 7099 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
3d5ebf10 RG |
7100 | |
7101 | primeHints(); | |
7102 | const DNSName target("power-dns.com."); | |
7103 | const DNSName targetCName("powerdns.com."); | |
7104 | const ComboAddress targetCNameAddr("192.0.2.42"); | |
7105 | testkeysset_t keys; | |
7106 | ||
7107 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
7108 | luaconfsCopy.dsAnchors.clear(); | |
7109 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
7110 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7111 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7112 | generateKeyMaterial(DNSName("power-dns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7113 | g_luaconfs.setState(luaconfsCopy); | |
7114 | ||
7115 | size_t queriesCount = 0; | |
7116 | ||
7117 | 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) { | |
7118 | queriesCount++; | |
7119 | ||
5374b03b RG |
7120 | if (type == QType::DS || type == QType::DNSKEY) { |
7121 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
3d5ebf10 RG |
7122 | } |
7123 | else { | |
7124 | if (isRootServer(ip)) { | |
7125 | setLWResult(res, 0, false, false, true); | |
7126 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7127 | addDS(DNSName("com."), 300, res->d_records, keys); | |
7128 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
7129 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7130 | return 1; | |
7131 | } | |
7132 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
a69867f2 RG |
7133 | if (domain == DNSName("com.")) { |
7134 | setLWResult(res, 0, true, false, true); | |
7135 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
7136 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7137 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7138 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7139 | } | |
7140 | else if (domain == DNSName("powerdns.com.") || domain == DNSName("power-dns.com.")) { | |
7141 | setLWResult(res, 0, false, false, true); | |
7142 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7143 | addDS(DNSName(domain), 300, res->d_records, keys); | |
7144 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7145 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
7146 | } | |
3d5ebf10 RG |
7147 | return 1; |
7148 | } | |
7149 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
7150 | setLWResult(res, 0, true, false, true); | |
a69867f2 RG |
7151 | if (type == QType::NS) { |
7152 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
3d5ebf10 | 7153 | addRRSIG(keys, res->d_records, domain, 300); |
a69867f2 | 7154 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); |
3d5ebf10 RG |
7155 | addRRSIG(keys, res->d_records, domain, 300); |
7156 | } | |
a69867f2 RG |
7157 | else { |
7158 | if (domain == target) { | |
7159 | addRecordToLW(res, domain, QType::CNAME, targetCName.toString()); | |
7160 | addRRSIG(keys, res->d_records, domain, 300); | |
7161 | } | |
7162 | else if (domain == targetCName) { | |
7163 | addRecordToLW(res, domain, QType::A, targetCNameAddr.toString()); | |
7164 | addRRSIG(keys, res->d_records, domain, 300); | |
7165 | } | |
7166 | } | |
3d5ebf10 RG |
7167 | return 1; |
7168 | } | |
7169 | } | |
7170 | ||
7171 | return 0; | |
7172 | }); | |
7173 | ||
7174 | vector<DNSRecord> ret; | |
7175 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7176 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7177 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
7178 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
a69867f2 | 7179 | BOOST_CHECK_EQUAL(queriesCount, 12); |
3d5ebf10 RG |
7180 | |
7181 | /* again, to test the cache */ | |
7182 | ret.clear(); | |
7183 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7184 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7185 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
7186 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
a69867f2 | 7187 | BOOST_CHECK_EQUAL(queriesCount, 12); |
3d5ebf10 RG |
7188 | } |
7189 | ||
7190 | BOOST_AUTO_TEST_CASE(test_dnssec_bogus_to_insecure_cname) { | |
7191 | std::unique_ptr<SyncRes> sr; | |
a69867f2 | 7192 | initSR(sr, true); |
3d5ebf10 | 7193 | |
0c43f455 | 7194 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
3d5ebf10 RG |
7195 | |
7196 | primeHints(); | |
7197 | const DNSName target("powerdns.com."); | |
7198 | const DNSName targetCName("power-dns.com."); | |
7199 | const ComboAddress targetCNameAddr("192.0.2.42"); | |
7200 | testkeysset_t keys; | |
7201 | ||
7202 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
7203 | luaconfsCopy.dsAnchors.clear(); | |
7204 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
7205 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7206 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7207 | generateKeyMaterial(DNSName("power-dns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7208 | g_luaconfs.setState(luaconfsCopy); | |
7209 | ||
7210 | size_t queriesCount = 0; | |
7211 | ||
7212 | 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) { | |
7213 | queriesCount++; | |
7214 | ||
7215 | if (type == QType::DS) { | |
a53e8fe3 | 7216 | if (domain == DNSName("power-dns.com.")) { |
3d5ebf10 RG |
7217 | setLWResult(res, 0, false, false, true); |
7218 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
7219 | addNSECRecordToLW(domain, DNSName("z.power-dns.com."), { QType::NS }, 600, res->d_records); | |
7220 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7221 | return 1; | |
7222 | } | |
5374b03b RG |
7223 | else { |
7224 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
7225 | } | |
3d5ebf10 RG |
7226 | } |
7227 | else if (type == QType::DNSKEY) { | |
7228 | if (domain == g_rootdnsname || domain == DNSName("com.") || domain == DNSName("powerdns.com.")) { | |
7229 | setLWResult(res, 0, true, false, true); | |
7230 | addDNSKEY(keys, domain, 300, res->d_records); | |
7231 | addRRSIG(keys, res->d_records, domain, 300); | |
7232 | return 1; | |
7233 | } | |
7234 | else { | |
7235 | setLWResult(res, 0, false, false, true); | |
7236 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
7237 | return 1; | |
7238 | } | |
7239 | } | |
7240 | else { | |
7241 | if (isRootServer(ip)) { | |
7242 | setLWResult(res, 0, false, false, true); | |
7243 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7244 | addDS(DNSName("com."), 300, res->d_records, keys); | |
7245 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
7246 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7247 | return 1; | |
7248 | } | |
7249 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
88cb0fe0 RG |
7250 | if (domain == DNSName("com.")) { |
7251 | setLWResult(res, 0, true, false, true); | |
a69867f2 | 7252 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); |
88cb0fe0 RG |
7253 | addRRSIG(keys, res->d_records, DNSName("com."), 300); |
7254 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7255 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
3d5ebf10 | 7256 | } |
88cb0fe0 RG |
7257 | else if (domain == DNSName("powerdns.com.") || domain == DNSName("power-dns.com.")) { |
7258 | setLWResult(res, 0, false, false, true); | |
7259 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7260 | if (domain == DNSName("powerdns.com.")) { | |
7261 | addDS(DNSName("powerdns.com."), 300, res->d_records, keys); | |
7262 | } | |
7263 | else if (domain == targetCName) { | |
7264 | addNSECRecordToLW(domain, DNSName("z.power-dns.com."), { QType::NS }, 600, res->d_records); | |
7265 | } | |
7266 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7267 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
3d5ebf10 | 7268 | } |
3d5ebf10 RG |
7269 | return 1; |
7270 | } | |
7271 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
7272 | setLWResult(res, 0, true, false, true); | |
88cb0fe0 RG |
7273 | if (type == QType::NS) { |
7274 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
7275 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
3d5ebf10 | 7276 | } |
88cb0fe0 RG |
7277 | else { |
7278 | if (domain == DNSName("powerdns.com.")) { | |
7279 | addRecordToLW(res, domain, QType::CNAME, targetCName.toString()); | |
7280 | /* No RRSIG -> Bogus */ | |
7281 | } | |
7282 | else if (domain == targetCName) { | |
7283 | addRecordToLW(res, domain, QType::A, targetCNameAddr.toString()); | |
7284 | } | |
3d5ebf10 RG |
7285 | } |
7286 | return 1; | |
7287 | } | |
7288 | } | |
7289 | ||
7290 | return 0; | |
7291 | }); | |
7292 | ||
7293 | vector<DNSRecord> ret; | |
7294 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7295 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7296 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
7297 | /* no RRSIG to show */ | |
7298 | BOOST_CHECK_EQUAL(ret.size(), 2); | |
a69867f2 | 7299 | BOOST_CHECK_EQUAL(queriesCount, 10); |
3d5ebf10 RG |
7300 | |
7301 | /* again, to test the cache */ | |
7302 | ret.clear(); | |
7303 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7304 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7305 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
7306 | BOOST_CHECK_EQUAL(ret.size(), 2); | |
a69867f2 | 7307 | BOOST_CHECK_EQUAL(queriesCount, 10); |
3d5ebf10 RG |
7308 | } |
7309 | ||
895449a5 RG |
7310 | BOOST_AUTO_TEST_CASE(test_dnssec_insecure_ta) { |
7311 | std::unique_ptr<SyncRes> sr; | |
7312 | initSR(sr, true); | |
7313 | ||
0c43f455 | 7314 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
895449a5 RG |
7315 | |
7316 | primeHints(); | |
7317 | const DNSName target("powerdns.com."); | |
7318 | const ComboAddress targetAddr("192.0.2.42"); | |
7319 | testkeysset_t keys; | |
7320 | ||
7321 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
7322 | luaconfsCopy.dsAnchors.clear(); | |
7323 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
7324 | /* No key material for .com */ | |
7325 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7326 | luaconfsCopy.dsAnchors[target].insert(keys[target].second); | |
7327 | g_luaconfs.setState(luaconfsCopy); | |
7328 | ||
7329 | size_t queriesCount = 0; | |
7330 | ||
7331 | 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) { | |
7332 | queriesCount++; | |
7333 | ||
a53e8fe3 | 7334 | if (type == QType::DNSKEY) { |
895449a5 RG |
7335 | if (domain == g_rootdnsname || domain == DNSName("powerdns.com.")) { |
7336 | setLWResult(res, 0, true, false, true); | |
7337 | addDNSKEY(keys, domain, 300, res->d_records); | |
7338 | addRRSIG(keys, res->d_records, domain, 300); | |
7339 | return 1; | |
7340 | } | |
7341 | else if (domain == DNSName("com.")) { | |
7342 | setLWResult(res, 0, false, false, true); | |
7343 | addRecordToLW(res, domain, QType::SOA, ". yop. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
7344 | return 1; | |
7345 | } | |
7346 | } | |
88cb0fe0 | 7347 | else { |
895449a5 RG |
7348 | if (isRootServer(ip)) { |
7349 | setLWResult(res, 0, false, false, true); | |
7350 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7351 | addNSECRecordToLW(DNSName("com."), DNSName("com."), { QType::NS }, 600, res->d_records); | |
7352 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
7353 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7354 | return 1; | |
7355 | } | |
7356 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
88cb0fe0 RG |
7357 | if (target == domain) { |
7358 | setLWResult(res, 0, false, false, true); | |
7359 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7360 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
7361 | } | |
7362 | else if (domain == DNSName("com.")) { | |
7363 | setLWResult(res, 0, true, false, true); | |
7364 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
7365 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7366 | } | |
895449a5 RG |
7367 | return 1; |
7368 | } | |
7369 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
7370 | setLWResult(res, 0, true, false, true); | |
88cb0fe0 RG |
7371 | if (type == QType::NS) { |
7372 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
7373 | } | |
7374 | else { | |
7375 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
7376 | } | |
895449a5 RG |
7377 | addRRSIG(keys, res->d_records, domain, 300); |
7378 | return 1; | |
7379 | } | |
7380 | } | |
7381 | ||
7382 | return 0; | |
7383 | }); | |
7384 | ||
7385 | vector<DNSRecord> ret; | |
7386 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7387 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7388 | /* should be insecure but we have a TA for powerdns.com. */ | |
7389 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
7390 | /* We got a RRSIG */ | |
7391 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
7392 | BOOST_CHECK(ret[0].d_type == QType::A); | |
5374b03b | 7393 | BOOST_CHECK_EQUAL(queriesCount, 5); |
895449a5 RG |
7394 | |
7395 | /* again, to test the cache */ | |
7396 | ret.clear(); | |
7397 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7398 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7399 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
7400 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
7401 | BOOST_CHECK(ret[0].d_type == QType::A); | |
5374b03b | 7402 | BOOST_CHECK_EQUAL(queriesCount, 5); |
895449a5 RG |
7403 | } |
7404 | ||
7405 | BOOST_AUTO_TEST_CASE(test_dnssec_insecure_ta_norrsig) { | |
7406 | std::unique_ptr<SyncRes> sr; | |
7407 | initSR(sr, true); | |
7408 | ||
0c43f455 | 7409 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
895449a5 RG |
7410 | |
7411 | primeHints(); | |
7412 | const DNSName target("powerdns.com."); | |
7413 | const ComboAddress targetAddr("192.0.2.42"); | |
7414 | testkeysset_t keys; | |
7415 | ||
7416 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
7417 | luaconfsCopy.dsAnchors.clear(); | |
7418 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
7419 | /* No key material for .com */ | |
7420 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7421 | luaconfsCopy.dsAnchors[target].insert(keys[target].second); | |
7422 | g_luaconfs.setState(luaconfsCopy); | |
7423 | ||
7424 | size_t queriesCount = 0; | |
7425 | ||
7426 | 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) { | |
7427 | queriesCount++; | |
7428 | ||
a53e8fe3 | 7429 | if (type == QType::DNSKEY) { |
895449a5 RG |
7430 | if (domain == g_rootdnsname || domain == DNSName("powerdns.com.")) { |
7431 | setLWResult(res, 0, true, false, true); | |
7432 | addDNSKEY(keys, domain, 300, res->d_records); | |
7433 | addRRSIG(keys, res->d_records, domain, 300); | |
7434 | return 1; | |
7435 | } | |
7436 | else if (domain == DNSName("com.")) { | |
7437 | setLWResult(res, 0, false, false, true); | |
7438 | addRecordToLW(res, domain, QType::SOA, ". yop. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
7439 | return 1; | |
7440 | } | |
7441 | } | |
70b3fe7a RG |
7442 | else { |
7443 | if (target.isPartOf(domain) && isRootServer(ip)) { | |
895449a5 RG |
7444 | setLWResult(res, 0, false, false, true); |
7445 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7446 | addNSECRecordToLW(DNSName("com."), DNSName("com."), { QType::NS }, 600, res->d_records); | |
7447 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
7448 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7449 | return 1; | |
7450 | } | |
7451 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
70b3fe7a RG |
7452 | if (target == domain) { |
7453 | setLWResult(res, 0, false, false, true); | |
7454 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7455 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
7456 | } | |
7457 | else if (domain == DNSName("com.")) { | |
7458 | setLWResult(res, 0, true, false, true); | |
7459 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
88cb0fe0 | 7460 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); |
70b3fe7a | 7461 | } |
895449a5 RG |
7462 | return 1; |
7463 | } | |
70b3fe7a | 7464 | else if (domain == target && ip == ComboAddress("192.0.2.2:53")) { |
895449a5 | 7465 | setLWResult(res, 0, true, false, true); |
70b3fe7a RG |
7466 | if (type == QType::NS) { |
7467 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
7468 | } | |
7469 | else { | |
7470 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
7471 | } | |
895449a5 RG |
7472 | /* No RRSIG in a now (thanks to TA) Secure zone -> Bogus*/ |
7473 | return 1; | |
7474 | } | |
7475 | } | |
7476 | ||
7477 | return 0; | |
7478 | }); | |
7479 | ||
7480 | vector<DNSRecord> ret; | |
7481 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7482 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7483 | /* should be insecure but we have a TA for powerdns.com., but no RRSIG so Bogus */ | |
7484 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
7485 | /* No RRSIG */ | |
7486 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
7487 | BOOST_CHECK(ret[0].d_type == QType::A); | |
5374b03b | 7488 | BOOST_CHECK_EQUAL(queriesCount, 4); |
895449a5 RG |
7489 | |
7490 | /* again, to test the cache */ | |
7491 | ret.clear(); | |
7492 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7493 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7494 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
7495 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
7496 | BOOST_CHECK(ret[0].d_type == QType::A); | |
5374b03b | 7497 | BOOST_CHECK_EQUAL(queriesCount, 4); |
895449a5 RG |
7498 | } |
7499 | ||
895449a5 RG |
7500 | BOOST_AUTO_TEST_CASE(test_dnssec_nta) { |
7501 | std::unique_ptr<SyncRes> sr; | |
7502 | initSR(sr, true); | |
7503 | ||
0c43f455 | 7504 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
895449a5 | 7505 | |
b7f378d1 RG |
7506 | primeHints(); |
7507 | const DNSName target("."); | |
7508 | testkeysset_t keys; | |
7509 | ||
7510 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
7511 | luaconfsCopy.dsAnchors.clear(); | |
7512 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
7513 | /* Add a NTA for "." */ | |
7514 | luaconfsCopy.negAnchors[g_rootdnsname] = "NTA for Root"; | |
7515 | g_luaconfs.setState(luaconfsCopy); | |
7516 | ||
7517 | size_t queriesCount = 0; | |
7518 | ||
7519 | 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) { | |
7520 | queriesCount++; | |
7521 | ||
7522 | if (domain == target && type == QType::NS) { | |
7523 | ||
7524 | setLWResult(res, 0, true, false, true); | |
7525 | char addr[] = "a.root-servers.net."; | |
7526 | for (char idx = 'a'; idx <= 'm'; idx++) { | |
7527 | addr[0] = idx; | |
8455425c RG |
7528 | addRecordToLW(res, domain, QType::NS, std::string(addr), DNSResourceRecord::ANSWER, 3600); |
7529 | } | |
7530 | ||
7531 | addRRSIG(keys, res->d_records, domain, 300); | |
7532 | ||
7533 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
7534 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
7535 | ||
7536 | return 1; | |
7537 | } else if (domain == target && type == QType::DNSKEY) { | |
7538 | ||
7539 | setLWResult(res, 0, true, false, true); | |
7540 | ||
7541 | /* No DNSKEY */ | |
7542 | ||
7543 | return 1; | |
7544 | } | |
7545 | ||
7546 | return 0; | |
7547 | }); | |
7548 | ||
7549 | vector<DNSRecord> ret; | |
7550 | int res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
b7f378d1 RG |
7551 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
7552 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
8455425c RG |
7553 | /* 13 NS + 1 RRSIG */ |
7554 | BOOST_REQUIRE_EQUAL(ret.size(), 14); | |
7555 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
b7f378d1 RG |
7556 | |
7557 | /* again, to test the cache */ | |
7558 | ret.clear(); | |
7559 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
7560 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8455425c | 7561 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); |
b7f378d1 RG |
7562 | BOOST_REQUIRE_EQUAL(ret.size(), 14); |
7563 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
8455425c RG |
7564 | } |
7565 | ||
7566 | BOOST_AUTO_TEST_CASE(test_dnssec_no_ta) { | |
7567 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 7568 | initSR(sr, true); |
8455425c | 7569 | |
0c43f455 | 7570 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
8455425c RG |
7571 | |
7572 | primeHints(); | |
7573 | const DNSName target("."); | |
b7f378d1 | 7574 | testkeysset_t keys; |
8455425c RG |
7575 | |
7576 | /* Remove the root DS */ | |
7577 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
7578 | luaconfsCopy.dsAnchors.clear(); | |
7579 | g_luaconfs.setState(luaconfsCopy); | |
7580 | ||
7581 | size_t queriesCount = 0; | |
7582 | ||
7583 | 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) { | |
7584 | queriesCount++; | |
7585 | ||
7586 | if (domain == target && type == QType::NS) { | |
7587 | ||
7588 | setLWResult(res, 0, true, false, true); | |
7589 | char addr[] = "a.root-servers.net."; | |
7590 | for (char idx = 'a'; idx <= 'm'; idx++) { | |
7591 | addr[0] = idx; | |
7592 | addRecordToLW(res, domain, QType::NS, std::string(addr), DNSResourceRecord::ANSWER, 3600); | |
7593 | } | |
7594 | ||
7595 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
7596 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
7597 | ||
7598 | return 1; | |
7599 | } | |
7600 | ||
7601 | return 0; | |
7602 | }); | |
7603 | ||
7604 | vector<DNSRecord> ret; | |
7605 | int res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
b7f378d1 RG |
7606 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
7607 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
8455425c RG |
7608 | /* 13 NS + 0 RRSIG */ |
7609 | BOOST_REQUIRE_EQUAL(ret.size(), 13); | |
7610 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
b7f378d1 RG |
7611 | |
7612 | /* again, to test the cache */ | |
7613 | ret.clear(); | |
7614 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
7615 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8455425c | 7616 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); |
b7f378d1 RG |
7617 | BOOST_REQUIRE_EQUAL(ret.size(), 13); |
7618 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
8455425c RG |
7619 | } |
7620 | ||
114829cc RG |
7621 | BOOST_AUTO_TEST_CASE(test_dnssec_bogus_nodata) { |
7622 | std::unique_ptr<SyncRes> sr; | |
7623 | initSR(sr, true); | |
7624 | ||
5d7b19c5 | 7625 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
114829cc RG |
7626 | |
7627 | primeHints(); | |
7628 | const DNSName target("powerdns.com."); | |
7629 | testkeysset_t keys; | |
7630 | ||
7631 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
7632 | luaconfsCopy.dsAnchors.clear(); | |
7633 | generateKeyMaterial(DNSName("."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
5374b03b | 7634 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); |
114829cc RG |
7635 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); |
7636 | g_luaconfs.setState(luaconfsCopy); | |
7637 | ||
7638 | size_t queriesCount = 0; | |
7639 | ||
7640 | 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) { | |
7641 | queriesCount++; | |
7642 | ||
5374b03b RG |
7643 | if (type == QType::DS || type == QType::DNSKEY) { |
7644 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
114829cc RG |
7645 | } |
7646 | else { | |
7647 | ||
7648 | setLWResult(res, 0, true, false, true); | |
7649 | return 1; | |
7650 | } | |
7651 | ||
7652 | return 0; | |
7653 | }); | |
7654 | ||
7655 | vector<DNSRecord> ret; | |
7656 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7657 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7658 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
7659 | BOOST_REQUIRE_EQUAL(ret.size(), 0); | |
7660 | /* com|NS, powerdns.com|NS, powerdns.com|A */ | |
7661 | BOOST_CHECK_EQUAL(queriesCount, 3); | |
7662 | ||
7663 | /* again, to test the cache */ | |
7664 | ret.clear(); | |
7665 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7666 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7667 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
7668 | BOOST_REQUIRE_EQUAL(ret.size(), 0); | |
7669 | /* we don't store empty results */ | |
5374b03b | 7670 | BOOST_CHECK_EQUAL(queriesCount, 4); |
114829cc RG |
7671 | } |
7672 | ||
db04449e RG |
7673 | BOOST_AUTO_TEST_CASE(test_nsec_denial_nowrap) { |
7674 | init(); | |
7675 | ||
7676 | testkeysset_t keys; | |
7677 | generateKeyMaterial(DNSName("example.org."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7678 | ||
7679 | vector<DNSRecord> records; | |
7680 | ||
7681 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
7682 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
7683 | ||
7684 | /* | |
7685 | No wrap test case: | |
7686 | a.example.org. -> d.example.org. denies the existence of b.example.org. | |
7687 | */ | |
7688 | addNSECRecordToLW(DNSName("a.example.org."), DNSName("d.example.org"), { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, records); | |
7689 | recordContents.push_back(records.at(0).d_content); | |
7690 | addRRSIG(keys, records, DNSName("example.org."), 300); | |
7691 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
7692 | records.clear(); | |
7693 | ||
7694 | ContentSigPair pair; | |
7695 | pair.records = recordContents; | |
7696 | pair.signatures = signatureContents; | |
7697 | cspmap_t denialMap; | |
7698 | denialMap[std::make_pair(DNSName("a.example.org."), QType::NSEC)] = pair; | |
7699 | ||
9b061cf5 RG |
7700 | /* add wildcard denial */ |
7701 | recordContents.clear(); | |
7702 | signatureContents.clear(); | |
7703 | addNSECRecordToLW(DNSName("example.org."), DNSName("+.example.org"), { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, records); | |
7704 | recordContents.push_back(records.at(0).d_content); | |
7705 | addRRSIG(keys, records, DNSName("example.org."), 300); | |
7706 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
7707 | records.clear(); | |
7708 | ||
7709 | pair.records = recordContents; | |
7710 | pair.signatures = signatureContents; | |
7711 | denialMap[std::make_pair(DNSName("example.org."), QType::NSEC)] = pair; | |
7712 | ||
00e3fef4 | 7713 | dState denialState = getDenial(denialMap, DNSName("b.example.org."), QType::A, false, false); |
db04449e RG |
7714 | BOOST_CHECK_EQUAL(denialState, NXDOMAIN); |
7715 | ||
00e3fef4 | 7716 | denialState = getDenial(denialMap, DNSName("d.example.org."), QType::A, false, false); |
db04449e RG |
7717 | /* let's check that d.example.org. is not denied by this proof */ |
7718 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
7719 | } | |
7720 | ||
7721 | BOOST_AUTO_TEST_CASE(test_nsec_denial_wrap_case_1) { | |
7722 | init(); | |
7723 | ||
7724 | testkeysset_t keys; | |
7725 | generateKeyMaterial(DNSName("example.org."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7726 | ||
7727 | vector<DNSRecord> records; | |
7728 | ||
7729 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
7730 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
7731 | ||
7732 | /* | |
7733 | Wrap case 1 test case: | |
7734 | z.example.org. -> b.example.org. denies the existence of a.example.org. | |
7735 | */ | |
7736 | addNSECRecordToLW(DNSName("z.example.org."), DNSName("b.example.org"), { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, records); | |
7737 | recordContents.push_back(records.at(0).d_content); | |
7738 | addRRSIG(keys, records, DNSName("example.org."), 300); | |
7739 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
7740 | records.clear(); | |
7741 | ||
7742 | ContentSigPair pair; | |
7743 | pair.records = recordContents; | |
7744 | pair.signatures = signatureContents; | |
7745 | cspmap_t denialMap; | |
7746 | denialMap[std::make_pair(DNSName("z.example.org."), QType::NSEC)] = pair; | |
7747 | ||
00e3fef4 | 7748 | dState denialState = getDenial(denialMap, DNSName("a.example.org."), QType::A, false, false); |
db04449e RG |
7749 | BOOST_CHECK_EQUAL(denialState, NXDOMAIN); |
7750 | ||
00e3fef4 | 7751 | denialState = getDenial(denialMap, DNSName("d.example.org."), QType::A, false, false); |
db04449e RG |
7752 | /* let's check that d.example.org. is not denied by this proof */ |
7753 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
7754 | } | |
7755 | ||
7756 | BOOST_AUTO_TEST_CASE(test_nsec_denial_wrap_case_2) { | |
7757 | init(); | |
7758 | ||
7759 | testkeysset_t keys; | |
7760 | generateKeyMaterial(DNSName("example.org."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7761 | ||
7762 | vector<DNSRecord> records; | |
7763 | ||
7764 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
7765 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
7766 | ||
7767 | /* | |
7768 | Wrap case 2 test case: | |
7769 | y.example.org. -> a.example.org. denies the existence of z.example.org. | |
7770 | */ | |
7771 | addNSECRecordToLW(DNSName("y.example.org."), DNSName("a.example.org"), { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, records); | |
7772 | recordContents.push_back(records.at(0).d_content); | |
7773 | addRRSIG(keys, records, DNSName("example.org."), 300); | |
7774 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
7775 | records.clear(); | |
7776 | ||
7777 | ContentSigPair pair; | |
7778 | pair.records = recordContents; | |
7779 | pair.signatures = signatureContents; | |
7780 | cspmap_t denialMap; | |
7781 | denialMap[std::make_pair(DNSName("y.example.org."), QType::NSEC)] = pair; | |
7782 | ||
00e3fef4 | 7783 | dState denialState = getDenial(denialMap, DNSName("z.example.org."), QType::A, false, false); |
db04449e RG |
7784 | BOOST_CHECK_EQUAL(denialState, NXDOMAIN); |
7785 | ||
00e3fef4 | 7786 | denialState = getDenial(denialMap, DNSName("d.example.org."), QType::A, false, false); |
db04449e RG |
7787 | /* let's check that d.example.org. is not denied by this proof */ |
7788 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
7789 | } | |
7790 | ||
7791 | BOOST_AUTO_TEST_CASE(test_nsec_denial_only_one_nsec) { | |
7792 | init(); | |
7793 | ||
7794 | testkeysset_t keys; | |
7795 | generateKeyMaterial(DNSName("example.org."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7796 | ||
7797 | vector<DNSRecord> records; | |
7798 | ||
7799 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
7800 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
7801 | ||
7802 | /* | |
7803 | Only one NSEC in the whole zone test case: | |
7804 | a.example.org. -> a.example.org. denies the existence of b.example.org. | |
7805 | */ | |
7806 | addNSECRecordToLW(DNSName("a.example.org."), DNSName("a.example.org"), { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, records); | |
7807 | recordContents.push_back(records.at(0).d_content); | |
7808 | addRRSIG(keys, records, DNSName("example.org."), 300); | |
7809 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
7810 | records.clear(); | |
7811 | ||
7812 | ContentSigPair pair; | |
7813 | pair.records = recordContents; | |
7814 | pair.signatures = signatureContents; | |
7815 | cspmap_t denialMap; | |
7816 | denialMap[std::make_pair(DNSName("a.example.org."), QType::NSEC)] = pair; | |
7817 | ||
00e3fef4 | 7818 | dState denialState = getDenial(denialMap, DNSName("b.example.org."), QType::A, false, false); |
db04449e RG |
7819 | BOOST_CHECK_EQUAL(denialState, NXDOMAIN); |
7820 | ||
00e3fef4 | 7821 | denialState = getDenial(denialMap, DNSName("a.example.org."), QType::A, false, false); |
db04449e RG |
7822 | /* let's check that d.example.org. is not denied by this proof */ |
7823 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
7824 | } | |
7825 | ||
1efd998a RG |
7826 | BOOST_AUTO_TEST_CASE(test_nsec_root_nxd_denial) { |
7827 | init(); | |
7828 | ||
7829 | testkeysset_t keys; | |
7830 | generateKeyMaterial(DNSName("."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7831 | ||
7832 | vector<DNSRecord> records; | |
7833 | ||
7834 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
7835 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
7836 | ||
7837 | /* | |
7838 | The RRSIG from "." denies the existence of anything between a. and c., | |
7839 | including b. | |
7840 | */ | |
7841 | addNSECRecordToLW(DNSName("a."), DNSName("c."), { QType::NS }, 600, records); | |
7842 | recordContents.push_back(records.at(0).d_content); | |
7843 | addRRSIG(keys, records, DNSName("."), 300); | |
7844 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
7845 | records.clear(); | |
7846 | ||
7847 | ContentSigPair pair; | |
7848 | pair.records = recordContents; | |
7849 | pair.signatures = signatureContents; | |
7850 | cspmap_t denialMap; | |
7851 | denialMap[std::make_pair(DNSName("a."), QType::NSEC)] = pair; | |
7852 | ||
9b061cf5 RG |
7853 | /* add wildcard denial */ |
7854 | recordContents.clear(); | |
7855 | signatureContents.clear(); | |
7856 | addNSECRecordToLW(DNSName("."), DNSName("+"), { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, records); | |
7857 | recordContents.push_back(records.at(0).d_content); | |
7858 | addRRSIG(keys, records, DNSName("."), 300); | |
7859 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
7860 | records.clear(); | |
7861 | ||
7862 | pair.records = recordContents; | |
7863 | pair.signatures = signatureContents; | |
7864 | denialMap[std::make_pair(DNSName("."), QType::NSEC)] = pair; | |
7865 | ||
00e3fef4 | 7866 | dState denialState = getDenial(denialMap, DNSName("b."), QType::A, false, false); |
1efd998a RG |
7867 | BOOST_CHECK_EQUAL(denialState, NXDOMAIN); |
7868 | } | |
7869 | ||
7870 | BOOST_AUTO_TEST_CASE(test_nsec_ancestor_nxqtype_denial) { | |
7871 | init(); | |
7872 | ||
7873 | testkeysset_t keys; | |
7874 | generateKeyMaterial(DNSName("."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7875 | ||
7876 | vector<DNSRecord> records; | |
7877 | ||
7878 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
7879 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
7880 | ||
7881 | /* | |
7882 | The RRSIG from "." denies the existence of any type except NS at a. | |
7883 | However since it's an ancestor delegation NSEC (NS bit set, SOA bit clear, | |
7884 | signer field that is shorter than the owner name of the NSEC RR) it can't | |
7885 | be used to deny anything except the whole name or a DS. | |
7886 | */ | |
7887 | addNSECRecordToLW(DNSName("a."), DNSName("b."), { QType::NS }, 600, records); | |
7888 | recordContents.push_back(records.at(0).d_content); | |
7889 | addRRSIG(keys, records, DNSName("."), 300); | |
7890 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
7891 | records.clear(); | |
7892 | ||
7893 | ContentSigPair pair; | |
7894 | pair.records = recordContents; | |
7895 | pair.signatures = signatureContents; | |
7896 | cspmap_t denialMap; | |
7897 | denialMap[std::make_pair(DNSName("a."), QType::NSEC)] = pair; | |
7898 | ||
7899 | /* RFC 6840 section 4.1 "Clarifications on Nonexistence Proofs": | |
7900 | Ancestor delegation NSEC or NSEC3 RRs MUST NOT be used to assume | |
7901 | nonexistence of any RRs below that zone cut, which include all RRs at | |
7902 | that (original) owner name other than DS RRs, and all RRs below that | |
7903 | owner name regardless of type. | |
7904 | */ | |
7905 | ||
00e3fef4 | 7906 | dState denialState = getDenial(denialMap, DNSName("a."), QType::A, false, false); |
1efd998a RG |
7907 | /* no data means the qname/qtype is not denied, because an ancestor |
7908 | delegation NSEC can only deny the DS */ | |
7909 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
7910 | ||
00e3fef4 | 7911 | denialState = getDenial(denialMap, DNSName("a."), QType::DS, true, true); |
1efd998a RG |
7912 | BOOST_CHECK_EQUAL(denialState, NXQTYPE); |
7913 | } | |
7914 | ||
95823c07 RG |
7915 | BOOST_AUTO_TEST_CASE(test_nsec_insecure_delegation_denial) { |
7916 | init(); | |
7917 | ||
7918 | testkeysset_t keys; | |
7919 | generateKeyMaterial(DNSName("."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7920 | ||
7921 | vector<DNSRecord> records; | |
7922 | ||
7923 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
7924 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
7925 | ||
7926 | /* | |
7927 | * RFC 5155 section 8.9: | |
7928 | * If there is an NSEC3 RR present in the response that matches the | |
7929 | * delegation name, then the validator MUST ensure that the NS bit is | |
7930 | * set and that the DS bit is not set in the Type Bit Maps field of the | |
7931 | * NSEC3 RR. | |
7932 | */ | |
7933 | /* | |
7934 | The RRSIG from "." denies the existence of any type at a. | |
7935 | NS should be set if it was proving an insecure delegation, let's check that | |
7936 | we correctly detect that it's not. | |
7937 | */ | |
7938 | addNSECRecordToLW(DNSName("a."), DNSName("b."), { }, 600, records); | |
7939 | recordContents.push_back(records.at(0).d_content); | |
7940 | addRRSIG(keys, records, DNSName("."), 300); | |
7941 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
7942 | records.clear(); | |
7943 | ||
7944 | ContentSigPair pair; | |
7945 | pair.records = recordContents; | |
7946 | pair.signatures = signatureContents; | |
7947 | cspmap_t denialMap; | |
7948 | denialMap[std::make_pair(DNSName("a."), QType::NSEC)] = pair; | |
7949 | ||
7950 | /* Insecure because the NS is not set, so while it does | |
7951 | denies the DS, it can't prove an insecure delegation */ | |
00e3fef4 | 7952 | dState denialState = getDenial(denialMap, DNSName("a."), QType::DS, true, true); |
b7c40613 | 7953 | BOOST_CHECK_EQUAL(denialState, NODATA); |
95823c07 RG |
7954 | } |
7955 | ||
9b061cf5 RG |
7956 | BOOST_AUTO_TEST_CASE(test_nsec_nxqtype_cname) { |
7957 | init(); | |
7958 | ||
7959 | testkeysset_t keys; | |
7960 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7961 | ||
7962 | vector<DNSRecord> records; | |
7963 | ||
7964 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
7965 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
7966 | ||
7967 | addNSECRecordToLW(DNSName("a.powerdns.com."), DNSName("a.c.powerdns.com."), { QType::CNAME }, 600, records); | |
7968 | recordContents.push_back(records.at(0).d_content); | |
7969 | addRRSIG(keys, records, DNSName("powerdns.com."), 300); | |
7970 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
7971 | records.clear(); | |
7972 | ||
7973 | ContentSigPair pair; | |
7974 | pair.records = recordContents; | |
7975 | pair.signatures = signatureContents; | |
7976 | cspmap_t denialMap; | |
7977 | denialMap[std::make_pair(DNSName("a.powerdns.com."), QType::NSEC)] = pair; | |
7978 | ||
7979 | /* this NSEC is not valid to deny a.powerdns.com|A since it states that a CNAME exists */ | |
7980 | dState denialState = getDenial(denialMap, DNSName("a.powerdns.com."), QType::A, true, true); | |
7981 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
7982 | } | |
7983 | ||
7984 | BOOST_AUTO_TEST_CASE(test_nsec3_nxqtype_cname) { | |
7985 | init(); | |
7986 | ||
7987 | testkeysset_t keys; | |
7988 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7989 | ||
7990 | vector<DNSRecord> records; | |
7991 | ||
7992 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
7993 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
7994 | ||
7995 | addNSEC3UnhashedRecordToLW(DNSName("a.powerdns.com."), DNSName("powerdns.com."), "whatever", { QType::CNAME }, 600, records); | |
7996 | recordContents.push_back(records.at(0).d_content); | |
7997 | addRRSIG(keys, records, DNSName("powerdns.com."), 300); | |
7998 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
7999 | ||
8000 | ContentSigPair pair; | |
8001 | pair.records = recordContents; | |
8002 | pair.signatures = signatureContents; | |
8003 | cspmap_t denialMap; | |
8004 | denialMap[std::make_pair(records.at(0).d_name, records.at(0).d_type)] = pair; | |
8005 | records.clear(); | |
8006 | ||
8007 | /* this NSEC3 is not valid to deny a.powerdns.com|A since it states that a CNAME exists */ | |
8008 | dState denialState = getDenial(denialMap, DNSName("a.powerdns.com."), QType::A, false, true); | |
8009 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
8010 | } | |
8011 | ||
8012 | BOOST_AUTO_TEST_CASE(test_nsec_nxdomain_denial_missing_wildcard) { | |
8013 | init(); | |
8014 | ||
8015 | testkeysset_t keys; | |
8016 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8017 | ||
8018 | vector<DNSRecord> records; | |
8019 | ||
8020 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8021 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8022 | ||
8023 | addNSECRecordToLW(DNSName("a.powerdns.com."), DNSName("d.powerdns.com"), { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, records); | |
8024 | recordContents.push_back(records.at(0).d_content); | |
8025 | addRRSIG(keys, records, DNSName("powerdns.com."), 300); | |
8026 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8027 | records.clear(); | |
8028 | ||
8029 | ContentSigPair pair; | |
8030 | pair.records = recordContents; | |
8031 | pair.signatures = signatureContents; | |
8032 | cspmap_t denialMap; | |
8033 | denialMap[std::make_pair(DNSName("a.powerdns.com."), QType::NSEC)] = pair; | |
8034 | ||
8035 | dState denialState = getDenial(denialMap, DNSName("b.powerdns.com."), QType::A, false, false); | |
8036 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
8037 | } | |
8038 | ||
8039 | BOOST_AUTO_TEST_CASE(test_nsec3_nxdomain_denial_missing_wildcard) { | |
8040 | init(); | |
8041 | ||
8042 | testkeysset_t keys; | |
8043 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8044 | ||
8045 | vector<DNSRecord> records; | |
8046 | ||
8047 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8048 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8049 | ||
8050 | addNSEC3NarrowRecordToLW(DNSName("a.powerdns.com."), DNSName("powerdns.com."), { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, records); | |
8051 | recordContents.push_back(records.at(0).d_content); | |
8052 | addRRSIG(keys, records, DNSName("powerdns.com."), 300); | |
8053 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8054 | ||
8055 | ContentSigPair pair; | |
8056 | pair.records = recordContents; | |
8057 | pair.signatures = signatureContents; | |
8058 | cspmap_t denialMap; | |
8059 | denialMap[std::make_pair(records.at(0).d_name, records.at(0).d_type)] = pair; | |
8060 | ||
8061 | /* Add NSEC3 for the closest encloser */ | |
8062 | recordContents.clear(); | |
8063 | signatureContents.clear(); | |
8064 | records.clear(); | |
8065 | addNSEC3UnhashedRecordToLW(DNSName("powerdns.com."), DNSName("powerdns.com."), "whatever", { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, records); | |
8066 | recordContents.push_back(records.at(0).d_content); | |
8067 | addRRSIG(keys, records, DNSName("powerdns.com."), 300); | |
8068 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8069 | ||
8070 | pair.records = recordContents; | |
8071 | pair.signatures = signatureContents; | |
8072 | denialMap[std::make_pair(records.at(0).d_name, records.at(0).d_type)] = pair; | |
8073 | ||
8074 | dState denialState = getDenial(denialMap, DNSName("b.powerdns.com."), QType::A, false, false); | |
8075 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
8076 | } | |
8077 | ||
00e3fef4 RG |
8078 | BOOST_AUTO_TEST_CASE(test_nsec_ent_denial) { |
8079 | init(); | |
8080 | ||
8081 | testkeysset_t keys; | |
8082 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8083 | ||
8084 | vector<DNSRecord> records; | |
8085 | ||
8086 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8087 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8088 | ||
8089 | addNSECRecordToLW(DNSName("a.powerdns.com."), DNSName("a.c.powerdns.com."), { QType::A }, 600, records); | |
8090 | recordContents.push_back(records.at(0).d_content); | |
8091 | addRRSIG(keys, records, DNSName("powerdns.com."), 300); | |
8092 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8093 | records.clear(); | |
8094 | ||
8095 | ContentSigPair pair; | |
8096 | pair.records = recordContents; | |
8097 | pair.signatures = signatureContents; | |
8098 | cspmap_t denialMap; | |
8099 | denialMap[std::make_pair(DNSName("a.powerdns.com."), QType::NSEC)] = pair; | |
8100 | ||
9b061cf5 | 8101 | /* this NSEC is valid to prove a NXQTYPE at c.powerdns.com because it proves that |
00e3fef4 | 8102 | it is an ENT */ |
9b061cf5 | 8103 | dState denialState = getDenial(denialMap, DNSName("c.powerdns.com."), QType::AAAA, true, true); |
00e3fef4 | 8104 | BOOST_CHECK_EQUAL(denialState, NXQTYPE); |
00be1ff6 | 8105 | |
9b061cf5 RG |
8106 | /* this NSEC is not valid to prove a NXQTYPE at b.powerdns.com, |
8107 | it could prove a NXDOMAIN if it had an additional wildcard denial */ | |
8108 | denialState = getDenial(denialMap, DNSName("b.powerdns.com."), QType::AAAA, true, true); | |
8109 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
8110 | ||
00be1ff6 RG |
8111 | /* this NSEC is not valid to prove a NXQTYPE for QType::A at a.c.powerdns.com either */ |
8112 | denialState = getDenial(denialMap, DNSName("a.c.powerdns.com."), QType::A, true, true); | |
8113 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
9b061cf5 RG |
8114 | |
8115 | /* if we add the wildcard denial proof, we should get a NXDOMAIN proof for b.powerdns.com */ | |
8116 | recordContents.clear(); | |
8117 | signatureContents.clear(); | |
8118 | addNSECRecordToLW(DNSName(").powerdns.com."), DNSName("+.powerdns.com."), { }, 600, records); | |
8119 | recordContents.push_back(records.at(0).d_content); | |
8120 | addRRSIG(keys, records, DNSName("powerdns.com."), 300); | |
8121 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8122 | records.clear(); | |
8123 | pair.records = recordContents; | |
8124 | pair.signatures = signatureContents; | |
8125 | denialMap[std::make_pair(DNSName(").powerdns.com."), QType::NSEC)] = pair; | |
8126 | ||
82566a96 | 8127 | denialState = getDenial(denialMap, DNSName("b.powerdns.com."), QType::A, true, false); |
9b061cf5 | 8128 | BOOST_CHECK_EQUAL(denialState, NXDOMAIN); |
00e3fef4 RG |
8129 | } |
8130 | ||
95823c07 RG |
8131 | BOOST_AUTO_TEST_CASE(test_nsec3_ancestor_nxqtype_denial) { |
8132 | init(); | |
8133 | ||
8134 | testkeysset_t keys; | |
8135 | generateKeyMaterial(DNSName("."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8136 | ||
8137 | vector<DNSRecord> records; | |
8138 | ||
8139 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8140 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8141 | ||
8142 | /* | |
8143 | The RRSIG from "." denies the existence of any type except NS at a. | |
8144 | However since it's an ancestor delegation NSEC (NS bit set, SOA bit clear, | |
8145 | signer field that is shorter than the owner name of the NSEC RR) it can't | |
8146 | be used to deny anything except the whole name or a DS. | |
8147 | */ | |
9b061cf5 | 8148 | addNSEC3UnhashedRecordToLW(DNSName("a."), DNSName("."), "whatever", { QType::NS }, 600, records); |
95823c07 RG |
8149 | recordContents.push_back(records.at(0).d_content); |
8150 | addRRSIG(keys, records, DNSName("."), 300); | |
8151 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8152 | ||
8153 | ContentSigPair pair; | |
8154 | pair.records = recordContents; | |
8155 | pair.signatures = signatureContents; | |
8156 | cspmap_t denialMap; | |
8157 | denialMap[std::make_pair(records.at(0).d_name, records.at(0).d_type)] = pair; | |
8158 | records.clear(); | |
8159 | ||
8160 | /* RFC 6840 section 4.1 "Clarifications on Nonexistence Proofs": | |
8161 | Ancestor delegation NSEC or NSEC3 RRs MUST NOT be used to assume | |
8162 | nonexistence of any RRs below that zone cut, which include all RRs at | |
8163 | that (original) owner name other than DS RRs, and all RRs below that | |
8164 | owner name regardless of type. | |
8165 | */ | |
8166 | ||
00e3fef4 | 8167 | dState denialState = getDenial(denialMap, DNSName("a."), QType::A, false, true); |
95823c07 RG |
8168 | /* no data means the qname/qtype is not denied, because an ancestor |
8169 | delegation NSEC3 can only deny the DS */ | |
8170 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
8171 | ||
00e3fef4 | 8172 | denialState = getDenial(denialMap, DNSName("a."), QType::DS, true, true); |
95823c07 RG |
8173 | BOOST_CHECK_EQUAL(denialState, NXQTYPE); |
8174 | } | |
8175 | ||
b7c40613 RG |
8176 | BOOST_AUTO_TEST_CASE(test_nsec3_denial_too_many_iterations) { |
8177 | init(); | |
8178 | ||
8179 | testkeysset_t keys; | |
8180 | generateKeyMaterial(DNSName("."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8181 | ||
8182 | vector<DNSRecord> records; | |
8183 | ||
8184 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8185 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8186 | ||
8187 | /* adding a NSEC3 with more iterations that we support */ | |
8188 | addNSEC3UnhashedRecordToLW(DNSName("a."), DNSName("."), "whatever", { QType::AAAA }, 600, records, g_maxNSEC3Iterations + 100); | |
8189 | recordContents.push_back(records.at(0).d_content); | |
8190 | addRRSIG(keys, records, DNSName("."), 300); | |
8191 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8192 | ||
8193 | ContentSigPair pair; | |
8194 | pair.records = recordContents; | |
8195 | pair.signatures = signatureContents; | |
8196 | cspmap_t denialMap; | |
8197 | denialMap[std::make_pair(records.at(0).d_name, records.at(0).d_type)] = pair; | |
8198 | records.clear(); | |
8199 | ||
8200 | dState denialState = getDenial(denialMap, DNSName("a."), QType::A, false, true); | |
8201 | /* since we refuse to compute more than g_maxNSEC3Iterations iterations, it should be Insecure */ | |
8202 | BOOST_CHECK_EQUAL(denialState, INSECURE); | |
8203 | } | |
8204 | ||
95823c07 RG |
8205 | BOOST_AUTO_TEST_CASE(test_nsec3_insecure_delegation_denial) { |
8206 | init(); | |
8207 | ||
8208 | testkeysset_t keys; | |
8209 | generateKeyMaterial(DNSName("."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8210 | ||
8211 | vector<DNSRecord> records; | |
8212 | ||
8213 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8214 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8215 | ||
8216 | /* | |
8217 | * RFC 5155 section 8.9: | |
8218 | * If there is an NSEC3 RR present in the response that matches the | |
8219 | * delegation name, then the validator MUST ensure that the NS bit is | |
8220 | * set and that the DS bit is not set in the Type Bit Maps field of the | |
8221 | * NSEC3 RR. | |
8222 | */ | |
8223 | /* | |
8224 | The RRSIG from "." denies the existence of any type at a. | |
8225 | NS should be set if it was proving an insecure delegation, let's check that | |
8226 | we correctly detect that it's not. | |
8227 | */ | |
9b061cf5 | 8228 | addNSEC3UnhashedRecordToLW(DNSName("a."), DNSName("."), "whatever", { }, 600, records); |
95823c07 RG |
8229 | recordContents.push_back(records.at(0).d_content); |
8230 | addRRSIG(keys, records, DNSName("."), 300); | |
8231 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8232 | ||
8233 | ContentSigPair pair; | |
8234 | pair.records = recordContents; | |
8235 | pair.signatures = signatureContents; | |
8236 | cspmap_t denialMap; | |
8237 | denialMap[std::make_pair(records.at(0).d_name, records.at(0).d_type)] = pair; | |
8238 | records.clear(); | |
8239 | ||
8240 | /* Insecure because the NS is not set, so while it does | |
8241 | denies the DS, it can't prove an insecure delegation */ | |
00e3fef4 | 8242 | dState denialState = getDenial(denialMap, DNSName("a."), QType::DS, true, true); |
b7c40613 | 8243 | BOOST_CHECK_EQUAL(denialState, NODATA); |
95823c07 RG |
8244 | } |
8245 | ||
dbbef467 RG |
8246 | BOOST_AUTO_TEST_CASE(test_dnssec_rrsig_negcache_validity) { |
8247 | std::unique_ptr<SyncRes> sr; | |
dbbef467 RG |
8248 | initSR(sr, true); |
8249 | ||
8250 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
8251 | ||
8252 | primeHints(); | |
8253 | const DNSName target("com."); | |
8254 | testkeysset_t keys; | |
8255 | ||
8256 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
8257 | luaconfsCopy.dsAnchors.clear(); | |
8258 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
8259 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8260 | g_luaconfs.setState(luaconfsCopy); | |
8261 | ||
8262 | size_t queriesCount = 0; | |
8263 | ||
8264 | 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) { | |
8265 | queriesCount++; | |
8266 | ||
8267 | DNSName auth = domain; | |
8268 | auth.chopOff(); | |
8269 | ||
8270 | if (type == QType::DS || type == QType::DNSKEY) { | |
8271 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
8272 | } | |
8273 | else { | |
8274 | setLWResult(res, RCode::NoError, true, false, true); | |
8275 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
8276 | addRRSIG(keys, res->d_records, domain, 300); | |
8277 | addNSECRecordToLW(domain, DNSName("z."), { QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
8278 | addRRSIG(keys, res->d_records, domain, 1); | |
8279 | return 1; | |
8280 | } | |
8281 | ||
8282 | return 0; | |
8283 | }); | |
8284 | ||
2010ac95 | 8285 | const time_t now = time(nullptr); |
dbbef467 RG |
8286 | vector<DNSRecord> ret; |
8287 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
8288 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8289 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
8290 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
8291 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
8292 | ||
8293 | /* check that the entry has not been negatively cached for longer than the RRSIG validity */ | |
8294 | NegCache::NegCacheEntry ne; | |
8295 | BOOST_CHECK_EQUAL(SyncRes::t_sstorage.negcache.size(), 1); | |
8296 | BOOST_REQUIRE_EQUAL(SyncRes::t_sstorage.negcache.get(target, QType(QType::A), sr->getNow(), ne), true); | |
8297 | BOOST_CHECK_EQUAL(ne.d_ttd, now + 1); | |
b25712fd | 8298 | BOOST_CHECK_EQUAL(ne.d_validationState, Secure); |
dbbef467 RG |
8299 | BOOST_CHECK_EQUAL(ne.authoritySOA.records.size(), 1); |
8300 | BOOST_CHECK_EQUAL(ne.authoritySOA.signatures.size(), 1); | |
8301 | BOOST_CHECK_EQUAL(ne.DNSSECRecords.records.size(), 1); | |
8302 | BOOST_CHECK_EQUAL(ne.DNSSECRecords.signatures.size(), 1); | |
8303 | ||
8304 | /* again, to test the cache */ | |
8305 | ret.clear(); | |
8306 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
8307 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8308 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
8309 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
8310 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
8311 | } | |
8312 | ||
8313 | BOOST_AUTO_TEST_CASE(test_dnssec_rrsig_cache_validity) { | |
8314 | std::unique_ptr<SyncRes> sr; | |
dbbef467 RG |
8315 | initSR(sr, true); |
8316 | ||
8317 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
8318 | ||
8319 | primeHints(); | |
8320 | const DNSName target("com."); | |
8321 | const ComboAddress targetAddr("192.0.2.42"); | |
8322 | testkeysset_t keys; | |
8323 | ||
8324 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
8325 | luaconfsCopy.dsAnchors.clear(); | |
8326 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
8327 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8328 | g_luaconfs.setState(luaconfsCopy); | |
8329 | ||
8330 | size_t queriesCount = 0; | |
8331 | ||
8332 | 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) { | |
8333 | queriesCount++; | |
8334 | ||
8335 | DNSName auth = domain; | |
8336 | auth.chopOff(); | |
8337 | ||
8338 | if (type == QType::DS || type == QType::DNSKEY) { | |
8339 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
8340 | } | |
8341 | else { | |
8342 | setLWResult(res, RCode::NoError, true, false, true); | |
8343 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
8344 | addRRSIG(keys, res->d_records, domain, 1); | |
8345 | return 1; | |
8346 | } | |
8347 | ||
8348 | return 0; | |
8349 | }); | |
8350 | ||
2010ac95 | 8351 | const time_t now = time(nullptr); |
dbbef467 RG |
8352 | vector<DNSRecord> ret; |
8353 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
8354 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8355 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
8356 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
8357 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
8358 | ||
8359 | /* check that the entry has not been cached for longer than the RRSIG validity */ | |
8360 | const ComboAddress who; | |
8361 | vector<DNSRecord> cached; | |
8362 | vector<std::shared_ptr<RRSIGRecordContent>> signatures; | |
8363 | BOOST_REQUIRE_EQUAL(t_RC->get(now, target, QType(QType::A), true, &cached, who, &signatures), 1); | |
8364 | BOOST_REQUIRE_EQUAL(cached.size(), 1); | |
8365 | BOOST_REQUIRE_EQUAL(signatures.size(), 1); | |
8366 | BOOST_CHECK_EQUAL((cached[0].d_ttl - now), 1); | |
8367 | ||
8368 | /* again, to test the cache */ | |
8369 | ret.clear(); | |
8370 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
8371 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8372 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
8373 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
8374 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
8375 | } | |
8376 | ||
f4de85a3 RG |
8377 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_from_cache_secure) { |
8378 | /* | |
8379 | Validation is optional, and the first query does not ask for it, | |
8380 | so the answer is cached as Indeterminate. | |
8381 | The second query asks for validation, answer should be marked as | |
8382 | Secure. | |
8383 | */ | |
8384 | std::unique_ptr<SyncRes> sr; | |
8385 | initSR(sr, true); | |
8386 | ||
8387 | setDNSSECValidation(sr, DNSSECMode::Process); | |
8388 | ||
8389 | primeHints(); | |
8390 | const DNSName target("com."); | |
8391 | testkeysset_t keys; | |
8392 | ||
8393 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
8394 | luaconfsCopy.dsAnchors.clear(); | |
8395 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
8396 | g_luaconfs.setState(luaconfsCopy); | |
8397 | ||
8398 | size_t queriesCount = 0; | |
8399 | ||
8400 | 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) { | |
8401 | queriesCount++; | |
8402 | ||
8403 | if (type == QType::DS || type == QType::DNSKEY) { | |
8404 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys, false); | |
8405 | } | |
8406 | else { | |
8407 | if (domain == target && type == QType::A) { | |
8408 | setLWResult(res, 0, true, false, true); | |
8409 | addRecordToLW(res, target, QType::A, "192.0.2.1"); | |
8410 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
8411 | return 1; | |
8412 | } | |
8413 | } | |
8414 | ||
8415 | return 0; | |
8416 | }); | |
8417 | ||
8418 | vector<DNSRecord> ret; | |
8419 | /* first query does not require validation */ | |
8420 | sr->setDNSSECValidationRequested(false); | |
8421 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
8422 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8423 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
8424 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
8425 | for (const auto& record : ret) { | |
8426 | BOOST_CHECK(record.d_type == QType::A || record.d_type == QType::RRSIG); | |
8427 | } | |
8428 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
8429 | ||
8430 | ||
8431 | ret.clear(); | |
8432 | /* second one _does_ require validation */ | |
8433 | sr->setDNSSECValidationRequested(true); | |
8434 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
8435 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8436 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
8437 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
8438 | for (const auto& record : ret) { | |
8439 | BOOST_CHECK(record.d_type == QType::A || record.d_type == QType::RRSIG); | |
8440 | } | |
8441 | BOOST_CHECK_EQUAL(queriesCount, 3); | |
8442 | } | |
8443 | ||
8444 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_from_cache_insecure) { | |
8445 | /* | |
8446 | Validation is optional, and the first query does not ask for it, | |
8447 | so the answer is cached as Indeterminate. | |
8448 | The second query asks for validation, answer should be marked as | |
8449 | Insecure. | |
8450 | */ | |
8451 | std::unique_ptr<SyncRes> sr; | |
8452 | initSR(sr, true); | |
8453 | ||
8454 | setDNSSECValidation(sr, DNSSECMode::Process); | |
8455 | ||
8456 | primeHints(); | |
8457 | const DNSName target("com."); | |
8458 | testkeysset_t keys; | |
8459 | ||
8460 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
8461 | luaconfsCopy.dsAnchors.clear(); | |
8462 | g_luaconfs.setState(luaconfsCopy); | |
8463 | ||
8464 | size_t queriesCount = 0; | |
8465 | ||
8466 | 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) { | |
8467 | queriesCount++; | |
8468 | ||
8469 | if (type == QType::DS || type == QType::DNSKEY) { | |
8470 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys, false); | |
8471 | } | |
8472 | else { | |
8473 | if (domain == target && type == QType::A) { | |
8474 | setLWResult(res, 0, true, false, true); | |
8475 | addRecordToLW(res, target, QType::A, "192.0.2.1"); | |
8476 | return 1; | |
8477 | } | |
8478 | } | |
8479 | ||
8480 | return 0; | |
8481 | }); | |
8482 | ||
8483 | vector<DNSRecord> ret; | |
8484 | /* first query does not require validation */ | |
8485 | sr->setDNSSECValidationRequested(false); | |
8486 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
8487 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8488 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
8489 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
8490 | for (const auto& record : ret) { | |
55acb073 | 8491 | BOOST_CHECK(record.d_type == QType::A); |
f4de85a3 RG |
8492 | } |
8493 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
8494 | ||
8495 | ||
8496 | ret.clear(); | |
8497 | /* second one _does_ require validation */ | |
8498 | sr->setDNSSECValidationRequested(true); | |
8499 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
8500 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8501 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
8502 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
8503 | for (const auto& record : ret) { | |
55acb073 | 8504 | BOOST_CHECK(record.d_type == QType::A); |
f4de85a3 RG |
8505 | } |
8506 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
8507 | } | |
8508 | ||
8509 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_from_cache_bogus) { | |
8510 | /* | |
8511 | Validation is optional, and the first query does not ask for it, | |
8512 | so the answer is cached as Indeterminate. | |
8513 | The second query asks for validation, answer should be marked as | |
8514 | Bogus. | |
8515 | */ | |
8516 | std::unique_ptr<SyncRes> sr; | |
8517 | initSR(sr, true); | |
8518 | ||
8519 | setDNSSECValidation(sr, DNSSECMode::Process); | |
8520 | ||
8521 | primeHints(); | |
8522 | const DNSName target("com."); | |
8523 | testkeysset_t keys; | |
8524 | ||
8525 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
8526 | luaconfsCopy.dsAnchors.clear(); | |
8527 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
8528 | g_luaconfs.setState(luaconfsCopy); | |
8529 | ||
8530 | size_t queriesCount = 0; | |
8531 | ||
8532 | 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) { | |
8533 | queriesCount++; | |
8534 | ||
8535 | if (type == QType::DS || type == QType::DNSKEY) { | |
8536 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys, false); | |
8537 | } | |
8538 | else { | |
8539 | if (domain == target && type == QType::A) { | |
8540 | setLWResult(res, 0, true, false, true); | |
8541 | addRecordToLW(res, target, QType::A, "192.0.2.1"); | |
8542 | /* no RRSIG */ | |
8543 | return 1; | |
8544 | } | |
8545 | } | |
8546 | ||
8547 | return 0; | |
8548 | }); | |
8549 | ||
8550 | vector<DNSRecord> ret; | |
8551 | /* first query does not require validation */ | |
8552 | sr->setDNSSECValidationRequested(false); | |
8553 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
8554 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8555 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
8556 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
8557 | for (const auto& record : ret) { | |
55acb073 | 8558 | BOOST_CHECK(record.d_type == QType::A); |
f4de85a3 RG |
8559 | } |
8560 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
8561 | ||
8562 | ||
8563 | ret.clear(); | |
8564 | /* second one _does_ require validation */ | |
8565 | sr->setDNSSECValidationRequested(true); | |
8566 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
8567 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8568 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
8569 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
8570 | for (const auto& record : ret) { | |
55acb073 | 8571 | BOOST_CHECK(record.d_type == QType::A); |
f4de85a3 RG |
8572 | } |
8573 | BOOST_CHECK_EQUAL(queriesCount, 3); | |
8574 | } | |
8575 | ||
55acb073 RG |
8576 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_from_cname_cache_secure) { |
8577 | /* | |
8578 | Validation is optional, and the first query does not ask for it, | |
8579 | so the answer is cached as Indeterminate. | |
8580 | The second query asks for validation, answer should be marked as | |
8581 | Secure. | |
8582 | */ | |
8583 | std::unique_ptr<SyncRes> sr; | |
8584 | initSR(sr, true); | |
8585 | ||
8586 | setDNSSECValidation(sr, DNSSECMode::Process); | |
8587 | ||
8588 | primeHints(); | |
8589 | const DNSName target("com."); | |
8590 | const DNSName cnameTarget("cname-com."); | |
8591 | testkeysset_t keys; | |
8592 | ||
8593 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
8594 | luaconfsCopy.dsAnchors.clear(); | |
8595 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
8596 | g_luaconfs.setState(luaconfsCopy); | |
8597 | ||
8598 | size_t queriesCount = 0; | |
8599 | ||
8600 | 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) { | |
8601 | queriesCount++; | |
8602 | ||
8603 | if (type == QType::DS || type == QType::DNSKEY) { | |
8604 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys, false); | |
8605 | } | |
8606 | else { | |
8607 | if (domain == target && type == QType::A) { | |
8608 | setLWResult(res, 0, true, false, true); | |
8609 | addRecordToLW(res, target, QType::CNAME, cnameTarget.toString()); | |
8610 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
8611 | addRecordToLW(res, cnameTarget, QType::A, "192.0.2.1"); | |
8612 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
8613 | return 1; | |
8614 | } else if (domain == cnameTarget && type == QType::A) { | |
8615 | setLWResult(res, 0, true, false, true); | |
8616 | addRecordToLW(res, cnameTarget, QType::A, "192.0.2.1"); | |
8617 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
8618 | return 1; | |
8619 | } | |
8620 | } | |
8621 | ||
8622 | return 0; | |
8623 | }); | |
8624 | ||
8625 | vector<DNSRecord> ret; | |
8626 | /* first query does not require validation */ | |
8627 | sr->setDNSSECValidationRequested(false); | |
8628 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
8629 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8630 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
8631 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
8632 | for (const auto& record : ret) { | |
8633 | BOOST_CHECK(record.d_type == QType::CNAME || record.d_type == QType::A || record.d_type == QType::RRSIG); | |
8634 | } | |
8635 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
8636 | ||
8637 | ||
8638 | ret.clear(); | |
8639 | /* second one _does_ require validation */ | |
8640 | sr->setDNSSECValidationRequested(true); | |
8641 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
8642 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8643 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
8644 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
8645 | for (const auto& record : ret) { | |
8646 | BOOST_CHECK(record.d_type == QType::CNAME || record.d_type == QType::A || record.d_type == QType::RRSIG); | |
8647 | } | |
8648 | BOOST_CHECK_EQUAL(queriesCount, 5); | |
8649 | } | |
8650 | ||
8651 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_from_cname_cache_insecure) { | |
8652 | /* | |
8653 | Validation is optional, and the first query does not ask for it, | |
8654 | so the answer is cached as Indeterminate. | |
8655 | The second query asks for validation, answer should be marked as | |
8656 | Insecure. | |
8657 | */ | |
8658 | std::unique_ptr<SyncRes> sr; | |
8659 | initSR(sr, true); | |
8660 | ||
8661 | setDNSSECValidation(sr, DNSSECMode::Process); | |
8662 | ||
8663 | primeHints(); | |
8664 | const DNSName target("com."); | |
8665 | const DNSName cnameTarget("cname-com."); | |
8666 | testkeysset_t keys; | |
8667 | ||
8668 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
8669 | luaconfsCopy.dsAnchors.clear(); | |
8670 | g_luaconfs.setState(luaconfsCopy); | |
8671 | ||
8672 | size_t queriesCount = 0; | |
8673 | ||
8674 | 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) { | |
8675 | queriesCount++; | |
8676 | ||
8677 | if (type == QType::DS || type == QType::DNSKEY) { | |
8678 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys, false); | |
8679 | } | |
8680 | else { | |
8681 | if (domain == target && type == QType::A) { | |
8682 | setLWResult(res, 0, true, false, true); | |
8683 | addRecordToLW(res, target, QType::CNAME, cnameTarget.toString()); | |
8684 | addRecordToLW(res, cnameTarget, QType::A, "192.0.2.1"); | |
8685 | return 1; | |
8686 | } else if (domain == cnameTarget && type == QType::A) { | |
8687 | setLWResult(res, 0, true, false, true); | |
8688 | addRecordToLW(res, cnameTarget, QType::A, "192.0.2.1"); | |
8689 | return 1; | |
8690 | } | |
8691 | } | |
8692 | ||
8693 | return 0; | |
8694 | }); | |
8695 | ||
8696 | vector<DNSRecord> ret; | |
8697 | /* first query does not require validation */ | |
8698 | sr->setDNSSECValidationRequested(false); | |
8699 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
8700 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8701 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
8702 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
8703 | for (const auto& record : ret) { | |
8704 | BOOST_CHECK(record.d_type == QType::CNAME || record.d_type == QType::A); | |
8705 | } | |
8706 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
8707 | ||
8708 | ||
8709 | ret.clear(); | |
8710 | /* second one _does_ require validation */ | |
8711 | sr->setDNSSECValidationRequested(true); | |
8712 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
8713 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8714 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
8715 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
8716 | for (const auto& record : ret) { | |
8717 | BOOST_CHECK(record.d_type == QType::CNAME || record.d_type == QType::A); | |
8718 | } | |
8719 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
8720 | } | |
8721 | ||
8722 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_from_cname_cache_bogus) { | |
8723 | /* | |
8724 | Validation is optional, and the first query does not ask for it, | |
8725 | so the answer is cached as Indeterminate. | |
8726 | The second query asks for validation, answer should be marked as | |
8727 | Bogus. | |
8728 | */ | |
8729 | std::unique_ptr<SyncRes> sr; | |
8730 | initSR(sr, true); | |
8731 | ||
8732 | setDNSSECValidation(sr, DNSSECMode::Process); | |
8733 | ||
8734 | primeHints(); | |
8735 | const DNSName target("com."); | |
8736 | const DNSName cnameTarget("cname-com."); | |
8737 | testkeysset_t keys; | |
8738 | ||
8739 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
8740 | luaconfsCopy.dsAnchors.clear(); | |
8741 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
8742 | g_luaconfs.setState(luaconfsCopy); | |
8743 | ||
8744 | size_t queriesCount = 0; | |
8745 | ||
8746 | 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) { | |
8747 | queriesCount++; | |
8748 | ||
8749 | if (type == QType::DS || type == QType::DNSKEY) { | |
8750 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys, false); | |
8751 | } | |
8752 | else { | |
8753 | if (domain == target && type == QType::A) { | |
8754 | setLWResult(res, 0, true, false, true); | |
8755 | addRecordToLW(res, target, QType::CNAME, cnameTarget.toString()); | |
8756 | addRecordToLW(res, cnameTarget, QType::A, "192.0.2.1"); | |
8757 | /* no RRSIG */ | |
8758 | return 1; | |
8759 | } else if (domain == cnameTarget && type == QType::A) { | |
8760 | setLWResult(res, 0, true, false, true); | |
8761 | addRecordToLW(res, cnameTarget, QType::A, "192.0.2.1"); | |
8762 | /* no RRSIG */ | |
8763 | return 1; | |
8764 | } | |
8765 | } | |
8766 | ||
8767 | return 0; | |
8768 | }); | |
8769 | ||
8770 | vector<DNSRecord> ret; | |
8771 | /* first query does not require validation */ | |
8772 | sr->setDNSSECValidationRequested(false); | |
8773 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
8774 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8775 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
8776 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
8777 | for (const auto& record : ret) { | |
8778 | BOOST_CHECK(record.d_type == QType::CNAME || record.d_type == QType::A); | |
8779 | } | |
8780 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
8781 | ||
8782 | ||
8783 | ret.clear(); | |
8784 | /* second one _does_ require validation */ | |
8785 | sr->setDNSSECValidationRequested(true); | |
8786 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
8787 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8788 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
8789 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
8790 | for (const auto& record : ret) { | |
8791 | BOOST_CHECK(record.d_type == QType::CNAME || record.d_type == QType::A); | |
8792 | } | |
8793 | BOOST_CHECK_EQUAL(queriesCount, 5); | |
8794 | } | |
8795 | ||
f4de85a3 RG |
8796 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_from_negcache_secure) { |
8797 | /* | |
8798 | Validation is optional, and the first query does not ask for it, | |
8799 | so the answer is negatively cached as Indeterminate. | |
8800 | The second query asks for validation, answer should be marked as | |
8801 | Secure. | |
8802 | */ | |
8803 | std::unique_ptr<SyncRes> sr; | |
8804 | initSR(sr, true); | |
8805 | ||
8806 | setDNSSECValidation(sr, DNSSECMode::Process); | |
8807 | ||
8808 | primeHints(); | |
8809 | const DNSName target("com."); | |
8810 | testkeysset_t keys; | |
8811 | ||
8812 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
8813 | luaconfsCopy.dsAnchors.clear(); | |
8814 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
8815 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8816 | g_luaconfs.setState(luaconfsCopy); | |
8817 | ||
8818 | size_t queriesCount = 0; | |
8819 | ||
8820 | 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) { | |
8821 | queriesCount++; | |
8822 | ||
8823 | DNSName auth = domain; | |
8824 | auth.chopOff(); | |
8825 | ||
8826 | if (type == QType::DS || type == QType::DNSKEY) { | |
8827 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
8828 | } | |
8829 | else { | |
8830 | setLWResult(res, RCode::NoError, true, false, true); | |
8831 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
8832 | addRRSIG(keys, res->d_records, domain, 300); | |
8833 | addNSECRecordToLW(domain, DNSName("z."), { QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
8834 | addRRSIG(keys, res->d_records, domain, 1); | |
8835 | return 1; | |
8836 | } | |
8837 | ||
8838 | return 0; | |
8839 | }); | |
8840 | ||
8841 | vector<DNSRecord> ret; | |
8842 | /* first query does not require validation */ | |
8843 | sr->setDNSSECValidationRequested(false); | |
8844 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
8845 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8846 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
8847 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
8848 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
b25712fd RG |
8849 | /* check that the entry has not been negatively cached */ |
8850 | NegCache::NegCacheEntry ne; | |
8851 | BOOST_CHECK_EQUAL(SyncRes::t_sstorage.negcache.size(), 1); | |
8852 | BOOST_REQUIRE_EQUAL(SyncRes::t_sstorage.negcache.get(target, QType(QType::A), sr->getNow(), ne), true); | |
8853 | BOOST_CHECK_EQUAL(ne.d_validationState, Indeterminate); | |
8854 | BOOST_CHECK_EQUAL(ne.authoritySOA.records.size(), 1); | |
8855 | BOOST_CHECK_EQUAL(ne.authoritySOA.signatures.size(), 1); | |
8856 | BOOST_CHECK_EQUAL(ne.DNSSECRecords.records.size(), 1); | |
8857 | BOOST_CHECK_EQUAL(ne.DNSSECRecords.signatures.size(), 1); | |
f4de85a3 RG |
8858 | |
8859 | ret.clear(); | |
8860 | /* second one _does_ require validation */ | |
8861 | sr->setDNSSECValidationRequested(true); | |
8862 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
8863 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8864 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
8865 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
8866 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
b25712fd RG |
8867 | BOOST_CHECK_EQUAL(SyncRes::t_sstorage.negcache.size(), 1); |
8868 | BOOST_REQUIRE_EQUAL(SyncRes::t_sstorage.negcache.get(target, QType(QType::A), sr->getNow(), ne), true); | |
8869 | BOOST_CHECK_EQUAL(ne.d_validationState, Secure); | |
8870 | BOOST_CHECK_EQUAL(ne.authoritySOA.records.size(), 1); | |
8871 | BOOST_CHECK_EQUAL(ne.authoritySOA.signatures.size(), 1); | |
8872 | BOOST_CHECK_EQUAL(ne.DNSSECRecords.records.size(), 1); | |
8873 | BOOST_CHECK_EQUAL(ne.DNSSECRecords.signatures.size(), 1); | |
f4de85a3 RG |
8874 | } |
8875 | ||
f5a747bb RG |
8876 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_from_negcache_secure_ds) { |
8877 | /* | |
8878 | Validation is optional, and the first query does not ask for it, | |
8879 | so the answer is negatively cached as Indeterminate. | |
8880 | The second query asks for validation, answer should be marked as | |
8881 | Secure. | |
8882 | The difference with test_dnssec_validation_from_negcache_secure is | |
8883 | that have one more level here, so we are going to look for the proof | |
8884 | that the DS does not exist for the last level. Since there is no cut, | |
8885 | we should accept the fact that the NSEC denies DS and NS both. | |
8886 | */ | |
8887 | std::unique_ptr<SyncRes> sr; | |
8888 | initSR(sr, true); | |
8889 | ||
8890 | setDNSSECValidation(sr, DNSSECMode::Process); | |
8891 | ||
8892 | primeHints(); | |
8893 | const DNSName target("www.com."); | |
8894 | testkeysset_t keys; | |
8895 | ||
8896 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
8897 | luaconfsCopy.dsAnchors.clear(); | |
8898 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
8899 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8900 | g_luaconfs.setState(luaconfsCopy); | |
8901 | ||
8902 | size_t queriesCount = 0; | |
8903 | ||
8904 | 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) { | |
8905 | queriesCount++; | |
8906 | ||
8907 | if (type == QType::DS || type == QType::DNSKEY) { | |
8908 | if (domain == target) { | |
8909 | /* there is no cut */ | |
8910 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys, false); | |
8911 | } | |
8912 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
8913 | } | |
8914 | ||
8915 | return 0; | |
8916 | }); | |
8917 | ||
8918 | vector<DNSRecord> ret; | |
8919 | /* first query does not require validation */ | |
8920 | sr->setDNSSECValidationRequested(false); | |
8921 | int res = sr->beginResolve(target, QType(QType::DS), QClass::IN, ret); | |
8922 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8923 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
8924 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
8925 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
8926 | ||
8927 | ret.clear(); | |
8928 | /* second one _does_ require validation */ | |
8929 | sr->setDNSSECValidationRequested(true); | |
8930 | res = sr->beginResolve(target, QType(QType::DS), QClass::IN, ret); | |
8931 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8932 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
8933 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
8934 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
8935 | } | |
8936 | ||
f4de85a3 RG |
8937 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_from_negcache_insecure) { |
8938 | /* | |
8939 | Validation is optional, and the first query does not ask for it, | |
8940 | so the answer is negatively cached as Indeterminate. | |
8941 | The second query asks for validation, answer should be marked as | |
8942 | Insecure. | |
8943 | */ | |
8944 | std::unique_ptr<SyncRes> sr; | |
8945 | initSR(sr, true); | |
8946 | ||
8947 | setDNSSECValidation(sr, DNSSECMode::Process); | |
8948 | ||
8949 | primeHints(); | |
8950 | const DNSName target("com."); | |
8951 | testkeysset_t keys; | |
8952 | ||
8953 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
8954 | luaconfsCopy.dsAnchors.clear(); | |
8955 | g_luaconfs.setState(luaconfsCopy); | |
8956 | ||
8957 | size_t queriesCount = 0; | |
8958 | ||
8959 | 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) { | |
8960 | queriesCount++; | |
8961 | ||
8962 | DNSName auth = domain; | |
8963 | auth.chopOff(); | |
8964 | ||
8965 | if (type == QType::DS || type == QType::DNSKEY) { | |
8966 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
8967 | } | |
8968 | else { | |
8969 | setLWResult(res, RCode::NoError, true, false, true); | |
8970 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
8971 | return 1; | |
8972 | } | |
8973 | ||
8974 | return 0; | |
8975 | }); | |
8976 | ||
8977 | vector<DNSRecord> ret; | |
8978 | /* first query does not require validation */ | |
8979 | sr->setDNSSECValidationRequested(false); | |
8980 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
8981 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8982 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
8983 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
8984 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
b25712fd RG |
8985 | /* check that the entry has not been negatively cached */ |
8986 | NegCache::NegCacheEntry ne; | |
8987 | BOOST_CHECK_EQUAL(SyncRes::t_sstorage.negcache.size(), 1); | |
8988 | BOOST_REQUIRE_EQUAL(SyncRes::t_sstorage.negcache.get(target, QType(QType::A), sr->getNow(), ne), true); | |
8989 | BOOST_CHECK_EQUAL(ne.d_validationState, Indeterminate); | |
8990 | BOOST_CHECK_EQUAL(ne.authoritySOA.records.size(), 1); | |
8991 | BOOST_CHECK_EQUAL(ne.authoritySOA.signatures.size(), 0); | |
8992 | BOOST_CHECK_EQUAL(ne.DNSSECRecords.records.size(), 0); | |
8993 | BOOST_CHECK_EQUAL(ne.DNSSECRecords.signatures.size(), 0); | |
f4de85a3 RG |
8994 | |
8995 | ret.clear(); | |
8996 | /* second one _does_ require validation */ | |
8997 | sr->setDNSSECValidationRequested(true); | |
8998 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
8999 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9000 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
9001 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
9002 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
b25712fd RG |
9003 | BOOST_REQUIRE_EQUAL(SyncRes::t_sstorage.negcache.get(target, QType(QType::A), sr->getNow(), ne), true); |
9004 | BOOST_CHECK_EQUAL(ne.d_validationState, Insecure); | |
9005 | BOOST_CHECK_EQUAL(ne.authoritySOA.records.size(), 1); | |
9006 | BOOST_CHECK_EQUAL(ne.authoritySOA.signatures.size(), 0); | |
9007 | BOOST_CHECK_EQUAL(ne.DNSSECRecords.records.size(), 0); | |
9008 | BOOST_CHECK_EQUAL(ne.DNSSECRecords.signatures.size(), 0); | |
f4de85a3 RG |
9009 | } |
9010 | ||
9011 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_from_negcache_bogus) { | |
9012 | /* | |
9013 | Validation is optional, and the first query does not ask for it, | |
9014 | so the answer is negatively cached as Indeterminate. | |
9015 | The second query asks for validation, answer should be marked as | |
9016 | Bogus. | |
9017 | */ | |
9018 | std::unique_ptr<SyncRes> sr; | |
9019 | initSR(sr, true); | |
9020 | ||
9021 | setDNSSECValidation(sr, DNSSECMode::Process); | |
9022 | ||
9023 | primeHints(); | |
9024 | const DNSName target("com."); | |
9025 | testkeysset_t keys; | |
9026 | ||
9027 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
9028 | luaconfsCopy.dsAnchors.clear(); | |
9029 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
9030 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
9031 | g_luaconfs.setState(luaconfsCopy); | |
9032 | ||
9033 | size_t queriesCount = 0; | |
9034 | ||
9035 | 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) { | |
9036 | queriesCount++; | |
9037 | ||
9038 | DNSName auth = domain; | |
9039 | auth.chopOff(); | |
9040 | ||
9041 | if (type == QType::DS || type == QType::DNSKEY) { | |
9042 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
9043 | } | |
9044 | else { | |
9045 | setLWResult(res, RCode::NoError, true, false, true); | |
9046 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
9047 | addRRSIG(keys, res->d_records, domain, 300); | |
9048 | /* no denial */ | |
9049 | return 1; | |
9050 | } | |
9051 | ||
9052 | return 0; | |
9053 | }); | |
9054 | ||
9055 | vector<DNSRecord> ret; | |
9056 | /* first query does not require validation */ | |
9057 | sr->setDNSSECValidationRequested(false); | |
9058 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9059 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9060 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
9061 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
9062 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
b25712fd RG |
9063 | NegCache::NegCacheEntry ne; |
9064 | BOOST_CHECK_EQUAL(SyncRes::t_sstorage.negcache.size(), 1); | |
9065 | BOOST_REQUIRE_EQUAL(SyncRes::t_sstorage.negcache.get(target, QType(QType::A), sr->getNow(), ne), true); | |
9066 | BOOST_CHECK_EQUAL(ne.d_validationState, Indeterminate); | |
9067 | BOOST_CHECK_EQUAL(ne.authoritySOA.records.size(), 1); | |
9068 | BOOST_CHECK_EQUAL(ne.authoritySOA.signatures.size(), 1); | |
9069 | BOOST_CHECK_EQUAL(ne.DNSSECRecords.records.size(), 0); | |
9070 | BOOST_CHECK_EQUAL(ne.DNSSECRecords.signatures.size(), 0); | |
f4de85a3 RG |
9071 | |
9072 | ret.clear(); | |
9073 | /* second one _does_ require validation */ | |
9074 | sr->setDNSSECValidationRequested(true); | |
9075 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9076 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9077 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
9078 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
9079 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
b25712fd RG |
9080 | BOOST_REQUIRE_EQUAL(SyncRes::t_sstorage.negcache.get(target, QType(QType::A), sr->getNow(), ne), true); |
9081 | BOOST_CHECK_EQUAL(ne.d_validationState, Bogus); | |
9082 | BOOST_CHECK_EQUAL(ne.authoritySOA.records.size(), 1); | |
9083 | BOOST_CHECK_EQUAL(ne.authoritySOA.signatures.size(), 1); | |
9084 | BOOST_CHECK_EQUAL(ne.DNSSECRecords.records.size(), 0); | |
9085 | BOOST_CHECK_EQUAL(ne.DNSSECRecords.signatures.size(), 0); | |
f4de85a3 RG |
9086 | } |
9087 | ||
429ce1da PL |
9088 | BOOST_AUTO_TEST_CASE(test_lowercase_outgoing) { |
9089 | g_lowercaseOutgoing = true; | |
9090 | std::unique_ptr<SyncRes> sr; | |
9091 | initSR(sr); | |
9092 | ||
9093 | primeHints(); | |
9094 | ||
9095 | vector<DNSName> sentOutQnames; | |
9096 | ||
9097 | const DNSName target("WWW.POWERDNS.COM"); | |
9098 | const DNSName cname("WWW.PowerDNS.org"); | |
9099 | ||
9100 | 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) { | |
9101 | ||
9102 | sentOutQnames.push_back(domain); | |
9103 | ||
9104 | if (isRootServer(ip)) { | |
9105 | if (domain == target) { | |
9106 | setLWResult(res, 0, false, false, true); | |
9107 | addRecordToLW(res, "powerdns.com.", QType::NS, "pdns-public-ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); | |
9108 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
9109 | return 1; | |
9110 | } | |
9111 | if (domain == cname) { | |
9112 | setLWResult(res, 0, false, false, true); | |
9113 | addRecordToLW(res, "powerdns.org.", QType::NS, "pdns-public-ns1.powerdns.org.", DNSResourceRecord::AUTHORITY, 172800); | |
9114 | addRecordToLW(res, "pdns-public-ns1.powerdns.org.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
9115 | return 1; | |
9116 | } | |
9117 | } else if (ip == ComboAddress("192.0.2.1:53")) { | |
9118 | if (domain == target) { | |
9119 | setLWResult(res, 0, true, false, false); | |
9120 | addRecordToLW(res, domain, QType::CNAME, cname.toString()); | |
9121 | return 1; | |
9122 | } | |
9123 | } else if (ip == ComboAddress("192.0.2.2:53")) { | |
9124 | if (domain == cname) { | |
9125 | setLWResult(res, 0, true, false, false); | |
9126 | addRecordToLW(res, domain, QType::A, "127.0.0.1"); | |
9127 | return 1; | |
9128 | } | |
9129 | } | |
9130 | return 0; | |
9131 | }); | |
9132 | ||
9133 | vector<DNSRecord> ret; | |
9134 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9135 | ||
9136 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9137 | ||
9138 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
9139 | BOOST_CHECK_EQUAL(ret[0].d_content->getZoneRepresentation(), cname.toString()); | |
9140 | ||
9141 | BOOST_REQUIRE_EQUAL(sentOutQnames.size(), 4); | |
9142 | BOOST_CHECK_EQUAL(sentOutQnames[0].toString(), target.makeLowerCase().toString()); | |
9143 | BOOST_CHECK_EQUAL(sentOutQnames[1].toString(), target.makeLowerCase().toString()); | |
9144 | BOOST_CHECK_EQUAL(sentOutQnames[2].toString(), cname.makeLowerCase().toString()); | |
9145 | BOOST_CHECK_EQUAL(sentOutQnames[3].toString(), cname.makeLowerCase().toString()); | |
9146 | ||
9147 | g_lowercaseOutgoing = false; | |
9148 | } | |
9149 | ||
4d787d30 PL |
9150 | BOOST_AUTO_TEST_CASE(test_getDSRecords_multialgo) { |
9151 | std::unique_ptr<SyncRes> sr; | |
9152 | initSR(sr, true); | |
9153 | ||
9154 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
9155 | ||
9156 | primeHints(); | |
9157 | const DNSName target("com."); | |
9158 | testkeysset_t keys, keys2; | |
9159 | ||
9160 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
9161 | luaconfsCopy.dsAnchors.clear(); | |
9162 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
9163 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
9164 | g_luaconfs.setState(luaconfsCopy); | |
9165 | ||
9166 | // As testkeysset_t only contains one DSRecordContent, create another one with a different hash algo | |
9167 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA1, keys2); | |
9168 | // But add the existing root key otherwise no RRSIG can be created | |
9169 | auto rootkey = keys.find(g_rootdnsname); | |
9170 | keys2.insert(*rootkey); | |
9171 | ||
9172 | 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) { | |
9173 | DNSName auth = domain; | |
9174 | auth.chopOff(); | |
9175 | if (type == QType::DS || type == QType::DNSKEY) { | |
9176 | if (domain == target) { | |
9177 | if (genericDSAndDNSKEYHandler(res, domain, auth, type, keys2) != 1) { | |
9178 | return 0; | |
9179 | } | |
9180 | } | |
9181 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
9182 | } | |
9183 | return 0; | |
9184 | }); | |
9185 | ||
9186 | dsmap_t ds; | |
9187 | auto state = sr->getDSRecords(target, ds, false, 0, false); | |
9188 | BOOST_CHECK_EQUAL(state, Secure); | |
9189 | BOOST_REQUIRE_EQUAL(ds.size(), 1); | |
9190 | for (const auto& i : ds) { | |
9191 | BOOST_CHECK_EQUAL(i.d_digesttype, DNSSECKeeper::SHA256); | |
9192 | } | |
9193 | } | |
9194 | ||
9195 | BOOST_AUTO_TEST_CASE(test_getDSRecords_multialgo_all_sha) { | |
9196 | std::unique_ptr<SyncRes> sr; | |
9197 | initSR(sr, true); | |
9198 | ||
9199 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
9200 | ||
9201 | primeHints(); | |
9202 | const DNSName target("com."); | |
9203 | testkeysset_t keys, keys2, keys3; | |
9204 | ||
9205 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
9206 | luaconfsCopy.dsAnchors.clear(); | |
9207 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
9208 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
9209 | g_luaconfs.setState(luaconfsCopy); | |
9210 | ||
9211 | // As testkeysset_t only contains one DSRecordContent, create another one with a different hash algo | |
9212 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA1, keys2); | |
9213 | // But add the existing root key otherwise no RRSIG can be created | |
9214 | auto rootkey = keys.find(g_rootdnsname); | |
9215 | keys2.insert(*rootkey); | |
9216 | ||
9217 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA384, keys3); | |
9218 | // But add the existing root key otherwise no RRSIG can be created | |
9219 | keys3.insert(*rootkey); | |
9220 | ||
9221 | 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) { | |
9222 | DNSName auth = domain; | |
9223 | auth.chopOff(); | |
9224 | if (type == QType::DS || type == QType::DNSKEY) { | |
9225 | if (domain == target) { | |
9226 | if (genericDSAndDNSKEYHandler(res, domain, auth, type, keys2) != 1) { | |
9227 | return 0; | |
9228 | } | |
9229 | if (genericDSAndDNSKEYHandler(res, domain, auth, type, keys3) != 1) { | |
9230 | return 0; | |
9231 | } | |
9232 | } | |
9233 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
9234 | } | |
9235 | return 0; | |
9236 | }); | |
9237 | ||
9238 | dsmap_t ds; | |
9239 | auto state = sr->getDSRecords(target, ds, false, 0, false); | |
9240 | BOOST_CHECK_EQUAL(state, Secure); | |
9241 | BOOST_REQUIRE_EQUAL(ds.size(), 1); | |
9242 | for (const auto& i : ds) { | |
9243 | BOOST_CHECK_EQUAL(i.d_digesttype, DNSSECKeeper::SHA384); | |
9244 | } | |
9245 | } | |
9246 | ||
9247 | BOOST_AUTO_TEST_CASE(test_getDSRecords_multialgo_two_highest) { | |
9248 | std::unique_ptr<SyncRes> sr; | |
9249 | initSR(sr, true); | |
9250 | ||
9251 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
9252 | ||
9253 | primeHints(); | |
9254 | const DNSName target("com."); | |
9255 | testkeysset_t keys, keys2, keys3; | |
9256 | ||
9257 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
9258 | luaconfsCopy.dsAnchors.clear(); | |
9259 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
9260 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
9261 | g_luaconfs.setState(luaconfsCopy); | |
9262 | ||
9263 | // As testkeysset_t only contains one DSRecordContent, create another one with a different hash algo | |
9264 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys2); | |
9265 | // But add the existing root key otherwise no RRSIG can be created | |
9266 | auto rootkey = keys.find(g_rootdnsname); | |
9267 | keys2.insert(*rootkey); | |
9268 | ||
9269 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA1, keys3); | |
9270 | // But add the existing root key otherwise no RRSIG can be created | |
9271 | keys3.insert(*rootkey); | |
9272 | ||
9273 | 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) { | |
9274 | DNSName auth = domain; | |
9275 | auth.chopOff(); | |
9276 | if (type == QType::DS || type == QType::DNSKEY) { | |
9277 | if (domain == target) { | |
9278 | if (genericDSAndDNSKEYHandler(res, domain, auth, type, keys2) != 1) { | |
9279 | return 0; | |
9280 | } | |
9281 | if (genericDSAndDNSKEYHandler(res, domain, auth, type, keys3) != 1) { | |
9282 | return 0; | |
9283 | } | |
9284 | } | |
9285 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
9286 | } | |
9287 | return 0; | |
9288 | }); | |
9289 | ||
9290 | dsmap_t ds; | |
9291 | auto state = sr->getDSRecords(target, ds, false, 0, false); | |
9292 | BOOST_CHECK_EQUAL(state, Secure); | |
9293 | BOOST_REQUIRE_EQUAL(ds.size(), 2); | |
9294 | for (const auto& i : ds) { | |
9295 | BOOST_CHECK_EQUAL(i.d_digesttype, DNSSECKeeper::SHA256); | |
9296 | } | |
9297 | } | |
9298 | ||
77cb3d33 | 9299 | #ifdef HAVE_BOTAN |
4d787d30 PL |
9300 | BOOST_AUTO_TEST_CASE(test_getDSRecords_multialgo_prefer_sha384_over_gost) { |
9301 | std::unique_ptr<SyncRes> sr; | |
9302 | initSR(sr, true); | |
9303 | ||
9304 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
9305 | ||
9306 | primeHints(); | |
9307 | const DNSName target("com."); | |
9308 | testkeysset_t keys, keys2; | |
9309 | ||
9310 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
9311 | luaconfsCopy.dsAnchors.clear(); | |
9312 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
9313 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA384, keys); | |
9314 | g_luaconfs.setState(luaconfsCopy); | |
9315 | ||
9316 | // As testkeysset_t only contains one DSRecordContent, create another one with a different hash algo | |
9317 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::GOST, keys2); | |
9318 | // But add the existing root key otherwise no RRSIG can be created | |
9319 | auto rootkey = keys.find(g_rootdnsname); | |
9320 | keys2.insert(*rootkey); | |
9321 | ||
9322 | 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) { | |
9323 | DNSName auth = domain; | |
9324 | auth.chopOff(); | |
9325 | if (type == QType::DS || type == QType::DNSKEY) { | |
9326 | if (domain == target) { | |
9327 | if (genericDSAndDNSKEYHandler(res, domain, auth, type, keys2) != 1) { | |
9328 | return 0; | |
9329 | } | |
9330 | } | |
9331 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
9332 | } | |
9333 | return 0; | |
9334 | }); | |
9335 | ||
9336 | dsmap_t ds; | |
9337 | auto state = sr->getDSRecords(target, ds, false, 0, false); | |
9338 | BOOST_CHECK_EQUAL(state, Secure); | |
9339 | BOOST_REQUIRE_EQUAL(ds.size(), 1); | |
9340 | for (const auto& i : ds) { | |
9341 | BOOST_CHECK_EQUAL(i.d_digesttype, DNSSECKeeper::SHA384); | |
9342 | } | |
9343 | } | |
9344 | ||
9345 | BOOST_AUTO_TEST_CASE(test_getDSRecords_multialgo_prefer_sha256_over_gost) { | |
9346 | std::unique_ptr<SyncRes> sr; | |
9347 | initSR(sr, true); | |
9348 | ||
9349 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
9350 | ||
9351 | primeHints(); | |
9352 | const DNSName target("com."); | |
9353 | testkeysset_t keys, keys2; | |
9354 | ||
9355 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
9356 | luaconfsCopy.dsAnchors.clear(); | |
9357 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
9358 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
9359 | g_luaconfs.setState(luaconfsCopy); | |
9360 | ||
9361 | // As testkeysset_t only contains one DSRecordContent, create another one with a different hash algo | |
9362 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::GOST, keys2); | |
9363 | // But add the existing root key otherwise no RRSIG can be created | |
9364 | auto rootkey = keys.find(g_rootdnsname); | |
9365 | keys2.insert(*rootkey); | |
9366 | ||
9367 | 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) { | |
9368 | DNSName auth = domain; | |
9369 | auth.chopOff(); | |
9370 | if (type == QType::DS || type == QType::DNSKEY) { | |
9371 | if (domain == target) { | |
9372 | if (genericDSAndDNSKEYHandler(res, domain, auth, type, keys2) != 1) { | |
9373 | return 0; | |
9374 | } | |
9375 | } | |
9376 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
9377 | } | |
9378 | return 0; | |
9379 | }); | |
9380 | ||
9381 | dsmap_t ds; | |
9382 | auto state = sr->getDSRecords(target, ds, false, 0, false); | |
9383 | BOOST_CHECK_EQUAL(state, Secure); | |
9384 | BOOST_REQUIRE_EQUAL(ds.size(), 1); | |
9385 | for (const auto& i : ds) { | |
9386 | BOOST_CHECK_EQUAL(i.d_digesttype, DNSSECKeeper::SHA256); | |
9387 | } | |
9388 | } | |
9389 | ||
9390 | BOOST_AUTO_TEST_CASE(test_getDSRecords_multialgo_prefer_gost_over_sha1) { | |
9391 | std::unique_ptr<SyncRes> sr; | |
9392 | initSR(sr, true); | |
9393 | ||
9394 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
9395 | ||
9396 | primeHints(); | |
9397 | const DNSName target("com."); | |
9398 | testkeysset_t keys, keys2; | |
9399 | ||
9400 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
9401 | luaconfsCopy.dsAnchors.clear(); | |
9402 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
9403 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA1, keys); | |
9404 | g_luaconfs.setState(luaconfsCopy); | |
9405 | ||
9406 | // As testkeysset_t only contains one DSRecordContent, create another one with a different hash algo | |
9407 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::GOST, keys2); | |
9408 | // But add the existing root key otherwise no RRSIG can be created | |
9409 | auto rootkey = keys.find(g_rootdnsname); | |
9410 | keys2.insert(*rootkey); | |
9411 | ||
9412 | 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) { | |
9413 | DNSName auth = domain; | |
9414 | auth.chopOff(); | |
9415 | if (type == QType::DS || type == QType::DNSKEY) { | |
9416 | if (domain == target) { | |
9417 | if (genericDSAndDNSKEYHandler(res, domain, auth, type, keys2) != 1) { | |
9418 | return 0; | |
9419 | } | |
9420 | } | |
9421 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
9422 | } | |
9423 | return 0; | |
9424 | }); | |
9425 | ||
9426 | dsmap_t ds; | |
9427 | auto state = sr->getDSRecords(target, ds, false, 0, false); | |
9428 | BOOST_CHECK_EQUAL(state, Secure); | |
9429 | BOOST_REQUIRE_EQUAL(ds.size(), 1); | |
9430 | for (const auto& i : ds) { | |
9431 | BOOST_CHECK_EQUAL(i.d_digesttype, DNSSECKeeper::GOST); | |
9432 | } | |
9433 | } | |
9434 | #endif // HAVE_BOTAN110 | |
9435 | ||
d6e797b8 RG |
9436 | /* |
9437 | // cerr<<"asyncresolve called to ask "<<ip.toStringWithPort()<<" about "<<domain.toString()<<" / "<<QType(type).getName()<<" over "<<(doTCP ? "TCP" : "UDP")<<" (rd: "<<sendRDQuery<<", EDNS0 level: "<<EDNS0Level<<")"<<endl; | |
9438 | ||
648bcbd1 | 9439 | - check out of band support |
d6e797b8 | 9440 | |
648bcbd1 | 9441 | - check preoutquery |
d6e797b8 | 9442 | |
30ee601a RG |
9443 | */ |
9444 | ||
9445 | BOOST_AUTO_TEST_SUITE_END() |