]>
Commit | Line | Data |
---|---|---|
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 | ||
3c5901d7 | 37 | bool RecursorLua4::preoutquery(const ComboAddress& ns, const ComboAddress& requestor, const DNSName& query, const QType& qtype, bool isTcp, vector<DNSRecord>& res, int& ret) const |
30ee601a RG |
38 | { |
39 | return false; | |
40 | } | |
41 | ||
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) { | |
6b4ca097 | 69 | char templ[40]; |
30ee601a RG |
70 | strncpy(templ,"a.root-servers.net.", sizeof(templ) - 1); |
71 | templ[sizeof(templ)-1] = '\0'; | |
72 | *templ=c; | |
73 | aaaarr.d_name=arr.d_name=DNSName(templ); | |
74 | nsrr.d_content=std::make_shared<NSRecordContent>(DNSName(templ)); | |
75 | arr.d_content=std::make_shared<ARecordContent>(ComboAddress(rootIps4[c-'a'])); | |
76 | vector<DNSRecord> aset; | |
77 | aset.push_back(arr); | |
2b984251 | 78 | t_RC->replace(time(0), DNSName(templ), QType(QType::A), aset, vector<std::shared_ptr<RRSIGRecordContent>>(), vector<std::shared_ptr<DNSRecord>>(), true); // auth, nuke it all |
30ee601a RG |
79 | if (rootIps6[c-'a'] != NULL) { |
80 | aaaarr.d_content=std::make_shared<AAAARecordContent>(ComboAddress(rootIps6[c-'a'])); | |
81 | ||
82 | vector<DNSRecord> aaaaset; | |
83 | aaaaset.push_back(aaaarr); | |
2b984251 | 84 | t_RC->replace(time(0), DNSName(templ), QType(QType::AAAA), aaaaset, vector<std::shared_ptr<RRSIGRecordContent>>(), vector<std::shared_ptr<DNSRecord>>(), true); |
30ee601a RG |
85 | } |
86 | ||
87 | nsset.push_back(nsrr); | |
88 | } | |
2b984251 | 89 | t_RC->replace(time(0), g_rootdnsname, QType(QType::NS), nsset, vector<std::shared_ptr<RRSIGRecordContent>>(), vector<std::shared_ptr<DNSRecord>>(), false); // and stuff in the cache |
30ee601a RG |
90 | } |
91 | ||
92 | LuaConfigItems::LuaConfigItems() | |
93 | { | |
94 | for (const auto &dsRecord : rootDSs) { | |
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 */ | |
934c35b9 | 1927 | time_t now = sr->getNow().tv_sec; |
d6e797b8 RG |
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 */ | |
934c35b9 | 1989 | time_t now = sr->getNow().tv_sec; |
d6e797b8 RG |
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 | ||
934c35b9 | 2054 | const time_t now = sr->getNow().tv_sec; |
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*/ | |
934c35b9 | 2105 | time_t now = sr->getNow().tv_sec; |
d6e797b8 RG |
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 | ||
e1636f82 | 2827 | BOOST_AUTO_TEST_CASE(test_auth_zone_oob) { |
f79a4e30 | 2828 | std::unique_ptr<SyncRes> sr; |
e1636f82 | 2829 | initSR(sr, true); |
f79a4e30 RG |
2830 | |
2831 | primeHints(); | |
2832 | ||
2833 | size_t queriesCount = 0; | |
2834 | const DNSName target("test.xx."); | |
2835 | const ComboAddress targetAddr("127.0.0.1"); | |
f79a4e30 RG |
2836 | const DNSName authZone("test.xx"); |
2837 | ||
2838 | SyncRes::AuthDomain ad; | |
2839 | DNSRecord dr; | |
f79a4e30 RG |
2840 | |
2841 | dr.d_place = DNSResourceRecord::ANSWER; | |
e1636f82 | 2842 | dr.d_name = target; |
f79a4e30 RG |
2843 | dr.d_type = QType::A; |
2844 | dr.d_ttl = 1800; | |
e1636f82 | 2845 | dr.d_content = std::make_shared<ARecordContent>(targetAddr); |
f79a4e30 RG |
2846 | ad.d_records.insert(dr); |
2847 | ||
a712cb56 | 2848 | (*SyncRes::t_sstorage.domainmap)[authZone] = ad; |
f79a4e30 | 2849 | |
e1636f82 | 2850 | 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) { |
f79a4e30 RG |
2851 | queriesCount++; |
2852 | return 0; | |
2853 | }); | |
2854 | ||
2855 | vector<DNSRecord> ret; | |
2856 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
2857 | BOOST_CHECK_EQUAL(res, 0); | |
2858 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
2859 | BOOST_CHECK(ret[0].d_type == QType::A); | |
2860 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2861 | BOOST_CHECK(sr->wasOutOfBand()); | |
e1636f82 | 2862 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); |
f79a4e30 RG |
2863 | |
2864 | /* a second time, to check that the OOB flag is set when the query cache is used */ | |
2865 | ret.clear(); | |
2866 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
2867 | BOOST_CHECK_EQUAL(res, 0); | |
2868 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
2869 | BOOST_CHECK(ret[0].d_type == QType::A); | |
2870 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2871 | BOOST_CHECK(sr->wasOutOfBand()); | |
e1636f82 RG |
2872 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); |
2873 | ||
2874 | /* a third time, to check that the validation is disabled when the OOB flag is set */ | |
2875 | ret.clear(); | |
2876 | sr->setDNSSECValidationRequested(true); | |
2877 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
2878 | BOOST_CHECK_EQUAL(res, 0); | |
2879 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
2880 | BOOST_CHECK(ret[0].d_type == QType::A); | |
2881 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2882 | BOOST_CHECK(sr->wasOutOfBand()); | |
2883 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
2884 | } | |
2885 | ||
2886 | BOOST_AUTO_TEST_CASE(test_auth_zone_oob_cname) { | |
2887 | std::unique_ptr<SyncRes> sr; | |
2888 | initSR(sr, true); | |
2889 | ||
2890 | primeHints(); | |
2891 | ||
2892 | size_t queriesCount = 0; | |
2893 | const DNSName target("cname.test.xx."); | |
2894 | const DNSName targetCname("cname-target.test.xx."); | |
2895 | const ComboAddress targetCnameAddr("127.0.0.1"); | |
2896 | const DNSName authZone("test.xx"); | |
2897 | ||
2898 | SyncRes::AuthDomain ad; | |
2899 | DNSRecord dr; | |
2900 | ||
2901 | dr.d_place = DNSResourceRecord::ANSWER; | |
2902 | dr.d_name = target; | |
2903 | dr.d_type = QType::CNAME; | |
2904 | dr.d_ttl = 1800; | |
2905 | dr.d_content = std::make_shared<CNAMERecordContent>(targetCname); | |
2906 | ad.d_records.insert(dr); | |
2907 | ||
2908 | dr.d_place = DNSResourceRecord::ANSWER; | |
2909 | dr.d_name = targetCname; | |
2910 | dr.d_type = QType::A; | |
2911 | dr.d_ttl = 1800; | |
2912 | dr.d_content = std::make_shared<ARecordContent>(targetCnameAddr); | |
2913 | ad.d_records.insert(dr); | |
2914 | ||
2915 | (*SyncRes::t_sstorage.domainmap)[authZone] = ad; | |
2916 | ||
2917 | 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) { | |
2918 | queriesCount++; | |
2919 | return 0; | |
2920 | }); | |
2921 | ||
2922 | vector<DNSRecord> ret; | |
2923 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
2924 | BOOST_CHECK_EQUAL(res, 0); | |
2925 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
2926 | BOOST_CHECK(ret[0].d_type == QType::CNAME); | |
2927 | BOOST_CHECK(ret[1].d_type == QType::A); | |
2928 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2929 | BOOST_CHECK(sr->wasOutOfBand()); | |
2930 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
2931 | ||
2932 | /* a second time, to check that the OOB flag is set when the query cache is used */ | |
2933 | ret.clear(); | |
2934 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
2935 | BOOST_CHECK_EQUAL(res, 0); | |
2936 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
2937 | BOOST_CHECK(ret[0].d_type == QType::CNAME); | |
2938 | BOOST_CHECK(ret[1].d_type == QType::A); | |
2939 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2940 | BOOST_CHECK(sr->wasOutOfBand()); | |
2941 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
2942 | ||
2943 | /* a third time, to check that the validation is disabled when the OOB flag is set */ | |
2944 | ret.clear(); | |
2945 | sr->setDNSSECValidationRequested(true); | |
2946 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
2947 | BOOST_CHECK_EQUAL(res, 0); | |
2948 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
2949 | BOOST_CHECK(ret[0].d_type == QType::CNAME); | |
2950 | BOOST_CHECK(ret[1].d_type == QType::A); | |
2951 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
2952 | BOOST_CHECK(sr->wasOutOfBand()); | |
2953 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
f79a4e30 RG |
2954 | } |
2955 | ||
3337c2f7 RG |
2956 | BOOST_AUTO_TEST_CASE(test_auth_zone) { |
2957 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 2958 | initSR(sr); |
3337c2f7 RG |
2959 | |
2960 | primeHints(); | |
2961 | ||
2962 | size_t queriesCount = 0; | |
2963 | const DNSName target("powerdns.com."); | |
2964 | const ComboAddress addr("192.0.2.5"); | |
2965 | ||
2966 | SyncRes::AuthDomain ad; | |
2967 | ad.d_name = target; | |
2968 | DNSRecord dr; | |
2969 | dr.d_place = DNSResourceRecord::ANSWER; | |
2970 | dr.d_name = target; | |
2971 | dr.d_type = QType::SOA; | |
2972 | dr.d_ttl = 3600; | |
2973 | dr.d_content = std::make_shared<SOARecordContent>("pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600"); | |
2974 | ad.d_records.insert(dr); | |
2975 | ||
2976 | dr.d_place = DNSResourceRecord::ANSWER; | |
2977 | dr.d_name = target; | |
2978 | dr.d_type = QType::A; | |
2979 | dr.d_ttl = 3600; | |
2980 | dr.d_content = std::make_shared<ARecordContent>(addr); | |
2981 | ad.d_records.insert(dr); | |
2982 | ||
2983 | auto map = std::make_shared<SyncRes::domainmap_t>(); | |
2984 | (*map)[target] = ad; | |
2985 | SyncRes::setDomainMap(map); | |
2986 | ||
2987 | 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) { | |
2988 | ||
2989 | queriesCount++; | |
2990 | setLWResult(res, 0, true, false, true); | |
2991 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
2992 | return 1; | |
2993 | }); | |
2994 | ||
2995 | vector<DNSRecord> ret; | |
2996 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 2997 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3337c2f7 RG |
2998 | BOOST_CHECK_EQUAL(ret.size(), 1); |
2999 | BOOST_CHECK(ret[0].d_type == QType::A); | |
3000 | BOOST_CHECK_EQUAL(getRR<ARecordContent>(ret[0])->getCA().toString(), addr.toString()); | |
3001 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
3002 | } | |
3003 | ||
3004 | BOOST_AUTO_TEST_CASE(test_auth_zone_cname_lead_to_oob) { | |
3005 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3006 | initSR(sr); |
3337c2f7 RG |
3007 | |
3008 | primeHints(); | |
3009 | ||
3010 | size_t queriesCount = 0; | |
3011 | const DNSName target("powerdns.com."); | |
3012 | const DNSName authZone("internal.powerdns.com."); | |
3013 | const ComboAddress addr("192.0.2.5"); | |
3014 | ||
3015 | SyncRes::AuthDomain ad; | |
3016 | ad.d_name = authZone; | |
3017 | DNSRecord dr; | |
3018 | dr.d_place = DNSResourceRecord::ANSWER; | |
3019 | dr.d_name = authZone; | |
3020 | dr.d_type = QType::SOA; | |
3021 | dr.d_ttl = 3600; | |
3022 | dr.d_content = std::make_shared<SOARecordContent>("pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600"); | |
3023 | ad.d_records.insert(dr); | |
3024 | ||
3025 | dr.d_place = DNSResourceRecord::ANSWER; | |
3026 | dr.d_name = authZone; | |
3027 | dr.d_type = QType::A; | |
3028 | dr.d_ttl = 3600; | |
3029 | dr.d_content = std::make_shared<ARecordContent>(addr); | |
3030 | ad.d_records.insert(dr); | |
3031 | ||
3032 | auto map = std::make_shared<SyncRes::domainmap_t>(); | |
3033 | (*map)[authZone] = ad; | |
3034 | SyncRes::setDomainMap(map); | |
3035 | ||
3036 | 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) { | |
3037 | ||
3038 | queriesCount++; | |
3039 | ||
3040 | if (domain == target) { | |
3041 | setLWResult(res, 0, true, false, true); | |
3042 | addRecordToLW(res, target, QType::CNAME, authZone.toString(), DNSResourceRecord::ANSWER, 3600); | |
3043 | return 1; | |
3044 | } | |
3045 | ||
3046 | return 0; | |
3047 | }); | |
3048 | ||
3049 | vector<DNSRecord> ret; | |
3050 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 3051 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3337c2f7 RG |
3052 | BOOST_CHECK_EQUAL(ret.size(), 2); |
3053 | BOOST_CHECK(ret[0].d_type == QType::CNAME); | |
3054 | BOOST_CHECK_EQUAL(getRR<CNAMERecordContent>(ret[0])->getTarget().toString(), authZone.toString()); | |
3055 | BOOST_CHECK(ret[1].d_type == QType::A); | |
3056 | BOOST_CHECK_EQUAL(getRR<ARecordContent>(ret[1])->getCA().toString(), addr.toString()); | |
3057 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
3058 | } | |
3059 | ||
3060 | BOOST_AUTO_TEST_CASE(test_auth_zone_oob_lead_to_outgoing_queryb) { | |
3061 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3062 | initSR(sr); |
3337c2f7 RG |
3063 | |
3064 | primeHints(); | |
3065 | ||
3066 | size_t queriesCount = 0; | |
3067 | const DNSName target("powerdns.com."); | |
3068 | const DNSName externalCNAME("www.open-xchange.com."); | |
3069 | const ComboAddress addr("192.0.2.5"); | |
3070 | ||
3071 | SyncRes::AuthDomain ad; | |
3072 | ad.d_name = target; | |
3073 | DNSRecord dr; | |
3074 | dr.d_place = DNSResourceRecord::ANSWER; | |
3075 | dr.d_name = target; | |
3076 | dr.d_type = QType::SOA; | |
3077 | dr.d_ttl = 3600; | |
3078 | dr.d_content = std::make_shared<SOARecordContent>("pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600"); | |
3079 | ad.d_records.insert(dr); | |
3080 | ||
3081 | dr.d_place = DNSResourceRecord::ANSWER; | |
3082 | dr.d_name = target; | |
3083 | dr.d_type = QType::CNAME; | |
3084 | dr.d_ttl = 3600; | |
3085 | dr.d_content = std::make_shared<CNAMERecordContent>(externalCNAME); | |
3086 | ad.d_records.insert(dr); | |
3087 | ||
3088 | auto map = std::make_shared<SyncRes::domainmap_t>(); | |
3089 | (*map)[target] = ad; | |
3090 | SyncRes::setDomainMap(map); | |
3091 | ||
3092 | 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) { | |
3093 | ||
3094 | queriesCount++; | |
3095 | ||
3096 | if (domain == externalCNAME) { | |
3097 | setLWResult(res, 0, true, false, true); | |
3098 | addRecordToLW(res, externalCNAME, QType::A, addr.toString(), DNSResourceRecord::ANSWER, 3600); | |
3099 | return 1; | |
3100 | } | |
3101 | ||
3102 | return 0; | |
3103 | }); | |
3104 | ||
3105 | vector<DNSRecord> ret; | |
3106 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 3107 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3337c2f7 RG |
3108 | BOOST_CHECK_EQUAL(ret.size(), 2); |
3109 | BOOST_CHECK(ret[0].d_type == QType::CNAME); | |
3110 | BOOST_CHECK_EQUAL(getRR<CNAMERecordContent>(ret[0])->getTarget().toString(), externalCNAME.toString()); | |
3111 | BOOST_CHECK(ret[1].d_type == QType::A); | |
3112 | BOOST_CHECK_EQUAL(getRR<ARecordContent>(ret[1])->getCA().toString(), addr.toString()); | |
3113 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
3114 | } | |
3115 | ||
3116 | BOOST_AUTO_TEST_CASE(test_auth_zone_nodata) { | |
3117 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3118 | initSR(sr); |
3337c2f7 RG |
3119 | |
3120 | primeHints(); | |
3121 | ||
3122 | size_t queriesCount = 0; | |
3123 | const DNSName target("nodata.powerdns.com."); | |
3124 | const DNSName authZone("powerdns.com"); | |
3125 | ||
3126 | SyncRes::AuthDomain ad; | |
3127 | ad.d_name = authZone; | |
3128 | DNSRecord dr; | |
3129 | dr.d_place = DNSResourceRecord::ANSWER; | |
3130 | dr.d_name = target; | |
3131 | dr.d_type = QType::A; | |
3132 | dr.d_ttl = 3600; | |
3133 | dr.d_content = std::make_shared<ARecordContent>(ComboAddress("192.0.2.1")); | |
3134 | ad.d_records.insert(dr); | |
3135 | ||
3136 | dr.d_place = DNSResourceRecord::ANSWER; | |
3137 | dr.d_name = authZone; | |
3138 | dr.d_type = QType::SOA; | |
3139 | dr.d_ttl = 3600; | |
3140 | dr.d_content = std::make_shared<SOARecordContent>("pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600"); | |
3141 | ad.d_records.insert(dr); | |
3142 | ||
3143 | auto map = std::make_shared<SyncRes::domainmap_t>(); | |
3144 | (*map)[authZone] = ad; | |
3145 | SyncRes::setDomainMap(map); | |
3146 | ||
3147 | 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) { | |
3148 | ||
3149 | queriesCount++; | |
3150 | ||
3151 | return 0; | |
3152 | }); | |
3153 | ||
3154 | vector<DNSRecord> ret; | |
3155 | int res = sr->beginResolve(target, QType(QType::AAAA), QClass::IN, ret); | |
b7f378d1 | 3156 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3337c2f7 RG |
3157 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
3158 | BOOST_CHECK(ret[0].d_type == QType::SOA); | |
3159 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
3160 | } | |
3161 | ||
3162 | BOOST_AUTO_TEST_CASE(test_auth_zone_nx) { | |
3163 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3164 | initSR(sr); |
3337c2f7 RG |
3165 | |
3166 | primeHints(); | |
3167 | ||
3168 | size_t queriesCount = 0; | |
3169 | const DNSName target("nx.powerdns.com."); | |
3170 | const DNSName authZone("powerdns.com"); | |
3171 | ||
3172 | SyncRes::AuthDomain ad; | |
3173 | ad.d_name = authZone; | |
3174 | DNSRecord dr; | |
3175 | dr.d_place = DNSResourceRecord::ANSWER; | |
3176 | dr.d_name = DNSName("powerdns.com."); | |
3177 | dr.d_type = QType::SOA; | |
3178 | dr.d_ttl = 3600; | |
3179 | dr.d_content = std::make_shared<SOARecordContent>("pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600"); | |
3180 | ad.d_records.insert(dr); | |
3181 | ||
3182 | auto map = std::make_shared<SyncRes::domainmap_t>(); | |
3183 | (*map)[authZone] = ad; | |
3184 | SyncRes::setDomainMap(map); | |
3185 | ||
3186 | 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) { | |
3187 | ||
3188 | queriesCount++; | |
3189 | ||
3190 | return 0; | |
3191 | }); | |
3192 | ||
3193 | vector<DNSRecord> ret; | |
3194 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
3195 | BOOST_CHECK_EQUAL(res, RCode::NXDomain); | |
3196 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
3197 | BOOST_CHECK(ret[0].d_type == QType::SOA); | |
3198 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
3199 | } | |
3200 | ||
3201 | BOOST_AUTO_TEST_CASE(test_auth_zone_delegation) { | |
3202 | std::unique_ptr<SyncRes> sr; | |
e1636f82 | 3203 | initSR(sr, true, false); |
3337c2f7 RG |
3204 | |
3205 | primeHints(); | |
3206 | ||
3207 | size_t queriesCount = 0; | |
3208 | const DNSName target("www.test.powerdns.com."); | |
3209 | const ComboAddress targetAddr("192.0.2.2"); | |
3210 | const DNSName ns("ns1.test.powerdns.com."); | |
3211 | const ComboAddress nsAddr("192.0.2.1"); | |
3212 | const DNSName authZone("powerdns.com"); | |
3213 | ||
3214 | SyncRes::AuthDomain ad; | |
3215 | ad.d_name = authZone; | |
3216 | DNSRecord dr; | |
3217 | dr.d_place = DNSResourceRecord::ANSWER; | |
3218 | dr.d_name = authZone; | |
3219 | dr.d_type = QType::SOA; | |
3220 | dr.d_ttl = 3600; | |
3221 | dr.d_content = std::make_shared<SOARecordContent>("pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600"); | |
3222 | ad.d_records.insert(dr); | |
3223 | ||
3224 | dr.d_place = DNSResourceRecord::ANSWER; | |
3225 | dr.d_name = DNSName("test.powerdns.com."); | |
3226 | dr.d_type = QType::NS; | |
3227 | dr.d_ttl = 3600; | |
3228 | dr.d_content = std::make_shared<NSRecordContent>(ns); | |
3229 | ad.d_records.insert(dr); | |
3230 | ||
3231 | dr.d_place = DNSResourceRecord::ANSWER; | |
3232 | dr.d_name = ns; | |
3233 | dr.d_type = QType::A; | |
3234 | dr.d_ttl = 3600; | |
3235 | dr.d_content = std::make_shared<ARecordContent>(nsAddr); | |
3236 | ad.d_records.insert(dr); | |
3237 | ||
3238 | auto map = std::make_shared<SyncRes::domainmap_t>(); | |
3239 | (*map)[authZone] = ad; | |
3240 | SyncRes::setDomainMap(map); | |
3241 | ||
e1636f82 RG |
3242 | testkeysset_t keys; |
3243 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
3244 | luaconfsCopy.dsAnchors.clear(); | |
3245 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::RSASHA512, DNSSECKeeper::SHA384, keys, luaconfsCopy.dsAnchors); | |
3246 | g_luaconfs.setState(luaconfsCopy); | |
3247 | ||
3248 | sr->setAsyncCallback([&queriesCount,target,targetAddr,nsAddr,authZone,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res) { | |
3337c2f7 RG |
3249 | |
3250 | queriesCount++; | |
e1636f82 RG |
3251 | if (type == QType::DS || type == QType::DNSKEY) { |
3252 | return genericDSAndDNSKEYHandler(res, domain, DNSName("."), type, keys, domain == authZone); | |
3253 | } | |
3254 | ||
3337c2f7 RG |
3255 | if (ip == ComboAddress(nsAddr.toString(), 53) && domain == target) { |
3256 | setLWResult(res, 0, true, false, true); | |
3257 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
3258 | return 1; | |
3259 | } | |
3260 | ||
3261 | return 0; | |
3262 | }); | |
3263 | ||
e1636f82 | 3264 | sr->setDNSSECValidationRequested(true); |
3337c2f7 RG |
3265 | vector<DNSRecord> ret; |
3266 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 3267 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3337c2f7 RG |
3268 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
3269 | BOOST_CHECK(ret[0].d_type == QType::A); | |
e1636f82 RG |
3270 | BOOST_CHECK_EQUAL(queriesCount, 4); |
3271 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
3337c2f7 RG |
3272 | } |
3273 | ||
3274 | BOOST_AUTO_TEST_CASE(test_auth_zone_delegation_point) { | |
3275 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3276 | initSR(sr); |
3337c2f7 RG |
3277 | |
3278 | primeHints(); | |
3279 | ||
3280 | size_t queriesCount = 0; | |
3281 | const DNSName target("test.powerdns.com."); | |
3282 | const ComboAddress targetAddr("192.0.2.2"); | |
3283 | const DNSName ns("ns1.test.powerdns.com."); | |
3284 | const ComboAddress nsAddr("192.0.2.1"); | |
3285 | const DNSName authZone("powerdns.com"); | |
3286 | ||
3287 | SyncRes::AuthDomain ad; | |
3288 | ad.d_name = authZone; | |
3289 | DNSRecord dr; | |
3290 | dr.d_place = DNSResourceRecord::ANSWER; | |
3291 | dr.d_name = authZone; | |
3292 | dr.d_type = QType::SOA; | |
3293 | dr.d_ttl = 3600; | |
3294 | dr.d_content = std::make_shared<SOARecordContent>("pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600"); | |
3295 | ad.d_records.insert(dr); | |
3296 | ||
3297 | dr.d_place = DNSResourceRecord::ANSWER; | |
3298 | dr.d_name = DNSName("test.powerdns.com."); | |
3299 | dr.d_type = QType::NS; | |
3300 | dr.d_ttl = 3600; | |
3301 | dr.d_content = std::make_shared<NSRecordContent>(ns); | |
3302 | ad.d_records.insert(dr); | |
3303 | ||
3304 | dr.d_place = DNSResourceRecord::ANSWER; | |
3305 | dr.d_name = ns; | |
3306 | dr.d_type = QType::A; | |
3307 | dr.d_ttl = 3600; | |
3308 | dr.d_content = std::make_shared<ARecordContent>(nsAddr); | |
3309 | ad.d_records.insert(dr); | |
3310 | ||
3311 | auto map = std::make_shared<SyncRes::domainmap_t>(); | |
3312 | (*map)[authZone] = ad; | |
3313 | SyncRes::setDomainMap(map); | |
3314 | ||
3315 | 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) { | |
3316 | ||
3317 | queriesCount++; | |
3318 | ||
3319 | if (ip == ComboAddress(nsAddr.toString(), 53) && domain == target) { | |
3320 | setLWResult(res, 0, true, false, true); | |
3321 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
3322 | return 1; | |
3323 | } | |
3324 | ||
3325 | return 0; | |
3326 | }); | |
3327 | ||
3328 | vector<DNSRecord> ret; | |
3329 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 3330 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3337c2f7 RG |
3331 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
3332 | BOOST_CHECK(ret[0].d_type == QType::A); | |
3333 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
3334 | } | |
3335 | ||
3336 | BOOST_AUTO_TEST_CASE(test_auth_zone_wildcard) { | |
3337 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3338 | initSR(sr); |
3337c2f7 RG |
3339 | |
3340 | primeHints(); | |
3341 | ||
3342 | size_t queriesCount = 0; | |
3343 | const DNSName target("test.powerdns.com."); | |
3344 | const ComboAddress targetAddr("192.0.2.2"); | |
3345 | const DNSName authZone("powerdns.com"); | |
3346 | ||
3347 | SyncRes::AuthDomain ad; | |
3348 | ad.d_name = authZone; | |
3349 | DNSRecord dr; | |
3350 | dr.d_place = DNSResourceRecord::ANSWER; | |
3351 | dr.d_name = authZone; | |
3352 | dr.d_type = QType::SOA; | |
3353 | dr.d_ttl = 3600; | |
3354 | dr.d_content = std::make_shared<SOARecordContent>("pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600"); | |
3355 | ad.d_records.insert(dr); | |
3356 | ||
3357 | dr.d_place = DNSResourceRecord::ANSWER; | |
3358 | dr.d_name = DNSName("*.powerdns.com."); | |
3359 | dr.d_type = QType::A; | |
3360 | dr.d_ttl = 3600; | |
3361 | dr.d_content = std::make_shared<ARecordContent>(targetAddr); | |
3362 | ad.d_records.insert(dr); | |
3363 | ||
3364 | auto map = std::make_shared<SyncRes::domainmap_t>(); | |
3365 | (*map)[authZone] = ad; | |
3366 | SyncRes::setDomainMap(map); | |
3367 | ||
3368 | 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) { | |
3369 | ||
3370 | queriesCount++; | |
3371 | ||
3372 | return 0; | |
3373 | }); | |
3374 | ||
3375 | vector<DNSRecord> ret; | |
3376 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 3377 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3337c2f7 RG |
3378 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
3379 | BOOST_CHECK(ret[0].d_type == QType::A); | |
3380 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
3381 | } | |
3382 | ||
3383 | BOOST_AUTO_TEST_CASE(test_auth_zone_wildcard_nodata) { | |
3384 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3385 | initSR(sr); |
3337c2f7 RG |
3386 | |
3387 | primeHints(); | |
3388 | ||
3389 | size_t queriesCount = 0; | |
3390 | const DNSName target("test.powerdns.com."); | |
3391 | const ComboAddress targetAddr("192.0.2.2"); | |
3392 | const DNSName authZone("powerdns.com"); | |
3393 | ||
3394 | SyncRes::AuthDomain ad; | |
3395 | ad.d_name = authZone; | |
3396 | DNSRecord dr; | |
3397 | dr.d_place = DNSResourceRecord::ANSWER; | |
3398 | dr.d_name = authZone; | |
3399 | dr.d_type = QType::SOA; | |
3400 | dr.d_ttl = 3600; | |
3401 | dr.d_content = std::make_shared<SOARecordContent>("pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600"); | |
3402 | ad.d_records.insert(dr); | |
3403 | ||
3404 | dr.d_place = DNSResourceRecord::ANSWER; | |
3405 | dr.d_name = DNSName("*.powerdns.com."); | |
3406 | dr.d_type = QType::A; | |
3407 | dr.d_ttl = 3600; | |
3408 | dr.d_content = std::make_shared<ARecordContent>(targetAddr); | |
3409 | ad.d_records.insert(dr); | |
3410 | ||
3411 | auto map = std::make_shared<SyncRes::domainmap_t>(); | |
3412 | (*map)[authZone] = ad; | |
3413 | SyncRes::setDomainMap(map); | |
3414 | ||
3415 | 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) { | |
3416 | ||
3417 | queriesCount++; | |
3418 | ||
3419 | return 0; | |
3420 | }); | |
3421 | ||
3422 | vector<DNSRecord> ret; | |
3423 | int res = sr->beginResolve(target, QType(QType::AAAA), QClass::IN, ret); | |
b7f378d1 | 3424 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3337c2f7 RG |
3425 | BOOST_REQUIRE_EQUAL(ret.size(), 1); |
3426 | BOOST_CHECK(ret[0].d_type == QType::SOA); | |
3427 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
3428 | } | |
3429 | ||
3430 | BOOST_AUTO_TEST_CASE(test_auth_zone_cache_only) { | |
3431 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3432 | initSR(sr); |
3337c2f7 RG |
3433 | |
3434 | primeHints(); | |
3435 | ||
3436 | size_t queriesCount = 0; | |
3437 | const DNSName target("powerdns.com."); | |
3438 | const ComboAddress addr("192.0.2.5"); | |
3439 | ||
3440 | SyncRes::AuthDomain ad; | |
3441 | ad.d_name = target; | |
3442 | DNSRecord dr; | |
3443 | dr.d_place = DNSResourceRecord::ANSWER; | |
3444 | dr.d_name = target; | |
3445 | dr.d_type = QType::SOA; | |
3446 | dr.d_ttl = 3600; | |
3447 | dr.d_content = std::make_shared<SOARecordContent>("pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600"); | |
3448 | ad.d_records.insert(dr); | |
3449 | ||
3450 | dr.d_place = DNSResourceRecord::ANSWER; | |
3451 | dr.d_name = target; | |
3452 | dr.d_type = QType::A; | |
3453 | dr.d_ttl = 3600; | |
3454 | dr.d_content = std::make_shared<ARecordContent>(addr); | |
3455 | ad.d_records.insert(dr); | |
3456 | ||
3457 | auto map = std::make_shared<SyncRes::domainmap_t>(); | |
3458 | (*map)[target] = ad; | |
3459 | SyncRes::setDomainMap(map); | |
3460 | ||
3461 | 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) { | |
3462 | ||
3463 | queriesCount++; | |
3464 | setLWResult(res, 0, true, false, true); | |
3465 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
3466 | return 1; | |
3467 | }); | |
3468 | ||
3469 | /* simulate a no-RD query */ | |
3470 | sr->setCacheOnly(); | |
3471 | ||
3472 | vector<DNSRecord> ret; | |
3473 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 | 3474 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3337c2f7 RG |
3475 | BOOST_CHECK_EQUAL(ret.size(), 1); |
3476 | BOOST_CHECK(ret[0].d_type == QType::A); | |
3477 | BOOST_CHECK_EQUAL(getRR<ARecordContent>(ret[0])->getCA().toString(), addr.toString()); | |
3478 | BOOST_CHECK_EQUAL(queriesCount, 0); | |
3479 | } | |
3480 | ||
8455425c | 3481 | BOOST_AUTO_TEST_CASE(test_dnssec_rrsig) { |
8455425c RG |
3482 | init(); |
3483 | ||
3484 | auto dcke = std::shared_ptr<DNSCryptoKeyEngine>(DNSCryptoKeyEngine::make(DNSSECKeeper::ECDSA256)); | |
3485 | dcke->create(dcke->getBits()); | |
3486 | // cerr<<dcke->convertToISC()<<endl; | |
3487 | DNSSECPrivateKey dpk; | |
3488 | dpk.d_flags = 256; | |
3489 | dpk.setKey(dcke); | |
3490 | ||
3491 | std::vector<std::shared_ptr<DNSRecordContent> > recordcontents; | |
3492 | recordcontents.push_back(getRecordContent(QType::A, "192.0.2.1")); | |
3493 | ||
3494 | DNSName qname("powerdns.com."); | |
3495 | ||
179b340d | 3496 | time_t now = time(nullptr); |
8455425c | 3497 | RRSIGRecordContent rrc; |
179b340d RG |
3498 | /* this RRSIG is valid for the current second only */ |
3499 | computeRRSIG(dpk, qname, qname, QType::A, 600, 0, rrc, recordcontents, boost::none, now); | |
8455425c RG |
3500 | |
3501 | skeyset_t keyset; | |
3502 | keyset.insert(std::make_shared<DNSKEYRecordContent>(dpk.getDNSKEY())); | |
3503 | ||
3504 | std::vector<std::shared_ptr<RRSIGRecordContent> > sigs; | |
3505 | sigs.push_back(std::make_shared<RRSIGRecordContent>(rrc)); | |
3506 | ||
179b340d | 3507 | BOOST_CHECK(validateWithKeySet(now, qname, recordcontents, sigs, keyset)); |
8455425c RG |
3508 | } |
3509 | ||
3510 | BOOST_AUTO_TEST_CASE(test_dnssec_root_validation_csk) { | |
3511 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3512 | initSR(sr, true); |
8455425c | 3513 | |
0c43f455 | 3514 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
8455425c RG |
3515 | |
3516 | primeHints(); | |
3517 | const DNSName target("."); | |
b7f378d1 | 3518 | testkeysset_t keys; |
8455425c RG |
3519 | |
3520 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
3521 | luaconfsCopy.dsAnchors.clear(); | |
3522 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
3523 | g_luaconfs.setState(luaconfsCopy); | |
3524 | ||
3525 | size_t queriesCount = 0; | |
3526 | ||
3527 | 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) { | |
3528 | queriesCount++; | |
3529 | ||
3530 | if (domain == target && type == QType::NS) { | |
3531 | ||
3532 | setLWResult(res, 0, true, false, true); | |
3533 | char addr[] = "a.root-servers.net."; | |
3534 | for (char idx = 'a'; idx <= 'm'; idx++) { | |
3535 | addr[0] = idx; | |
3536 | addRecordToLW(res, domain, QType::NS, std::string(addr), DNSResourceRecord::ANSWER, 3600); | |
3537 | } | |
3538 | ||
3539 | addRRSIG(keys, res->d_records, domain, 300); | |
3540 | ||
3541 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
3542 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
3543 | ||
3544 | return 1; | |
3545 | } else if (domain == target && type == QType::DNSKEY) { | |
3546 | ||
3547 | setLWResult(res, 0, true, false, true); | |
3548 | ||
3549 | addDNSKEY(keys, domain, 300, res->d_records); | |
3550 | addRRSIG(keys, 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_root_validation_ksk_zsk) { | |
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 RG |
3583 | testkeysset_t zskeys; |
3584 | testkeysset_t kskeys; | |
8455425c RG |
3585 | |
3586 | /* Generate key material for "." */ | |
3587 | auto dckeZ = std::shared_ptr<DNSCryptoKeyEngine>(DNSCryptoKeyEngine::make(DNSSECKeeper::ECDSA256)); | |
3588 | dckeZ->create(dckeZ->getBits()); | |
3589 | DNSSECPrivateKey ksk; | |
3590 | ksk.d_flags = 257; | |
3591 | ksk.setKey(dckeZ); | |
b7f378d1 RG |
3592 | DSRecordContent kskds = makeDSFromDNSKey(target, ksk.getDNSKEY(), DNSSECKeeper::SHA256); |
3593 | ||
8455425c RG |
3594 | auto dckeK = std::shared_ptr<DNSCryptoKeyEngine>(DNSCryptoKeyEngine::make(DNSSECKeeper::ECDSA256)); |
3595 | dckeK->create(dckeK->getBits()); | |
3596 | DNSSECPrivateKey zsk; | |
3597 | zsk.d_flags = 256; | |
3598 | zsk.setKey(dckeK); | |
b7f378d1 | 3599 | DSRecordContent zskds = makeDSFromDNSKey(target, zsk.getDNSKEY(), DNSSECKeeper::SHA256); |
8455425c | 3600 | |
b7f378d1 RG |
3601 | kskeys[target] = std::pair<DNSSECPrivateKey,DSRecordContent>(ksk, kskds); |
3602 | zskeys[target] = std::pair<DNSSECPrivateKey,DSRecordContent>(zsk, zskds); | |
8455425c RG |
3603 | |
3604 | /* Set the root DS */ | |
8455425c RG |
3605 | auto luaconfsCopy = g_luaconfs.getCopy(); |
3606 | luaconfsCopy.dsAnchors.clear(); | |
b7f378d1 | 3607 | luaconfsCopy.dsAnchors[g_rootdnsname].insert(kskds); |
8455425c RG |
3608 | g_luaconfs.setState(luaconfsCopy); |
3609 | ||
3610 | size_t queriesCount = 0; | |
3611 | ||
3612 | 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) { | |
3613 | queriesCount++; | |
3614 | ||
3615 | if (domain == target && type == QType::NS) { | |
3616 | ||
3617 | setLWResult(res, 0, true, false, true); | |
3618 | char addr[] = "a.root-servers.net."; | |
3619 | for (char idx = 'a'; idx <= 'm'; idx++) { | |
3620 | addr[0] = idx; | |
3621 | addRecordToLW(res, domain, QType::NS, std::string(addr), DNSResourceRecord::ANSWER, 3600); | |
3622 | } | |
3623 | ||
3624 | addRRSIG(zskeys, res->d_records, domain, 300); | |
3625 | ||
3626 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
3627 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
3628 | ||
3629 | return 1; | |
3630 | } else if (domain == target && type == QType::DNSKEY) { | |
3631 | ||
3632 | setLWResult(res, 0, true, false, true); | |
3633 | ||
3634 | addDNSKEY(kskeys, domain, 300, res->d_records); | |
3635 | addDNSKEY(zskeys, domain, 300, res->d_records); | |
3636 | addRRSIG(kskeys, res->d_records, domain, 300); | |
3637 | ||
3638 | return 1; | |
3639 | } | |
3640 | ||
3641 | return 0; | |
3642 | }); | |
3643 | ||
3644 | vector<DNSRecord> ret; | |
3645 | int res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
b7f378d1 RG |
3646 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3647 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
8455425c RG |
3648 | /* 13 NS + 1 RRSIG */ |
3649 | BOOST_REQUIRE_EQUAL(ret.size(), 14); | |
3650 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
b7f378d1 RG |
3651 | |
3652 | /* again, to test the cache */ | |
3653 | ret.clear(); | |
3654 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
3655 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8455425c | 3656 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); |
b7f378d1 RG |
3657 | BOOST_REQUIRE_EQUAL(ret.size(), 14); |
3658 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
8455425c RG |
3659 | } |
3660 | ||
3661 | BOOST_AUTO_TEST_CASE(test_dnssec_bogus_no_dnskey) { | |
3662 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3663 | initSR(sr, true); |
8455425c | 3664 | |
0c43f455 | 3665 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
8455425c RG |
3666 | |
3667 | primeHints(); | |
3668 | const DNSName target("."); | |
b7f378d1 | 3669 | testkeysset_t keys; |
8455425c RG |
3670 | |
3671 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
3672 | luaconfsCopy.dsAnchors.clear(); | |
3673 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
3674 | g_luaconfs.setState(luaconfsCopy); | |
3675 | ||
3676 | size_t queriesCount = 0; | |
3677 | ||
3678 | 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) { | |
3679 | queriesCount++; | |
3680 | ||
3681 | if (domain == target && type == QType::NS) { | |
3682 | ||
3683 | setLWResult(res, 0, true, false, true); | |
3684 | char addr[] = "a.root-servers.net."; | |
3685 | for (char idx = 'a'; idx <= 'm'; idx++) { | |
3686 | addr[0] = idx; | |
3687 | addRecordToLW(res, domain, QType::NS, std::string(addr), DNSResourceRecord::ANSWER, 3600); | |
3688 | } | |
3689 | ||
3690 | addRRSIG(keys, res->d_records, domain, 300); | |
3691 | ||
3692 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
3693 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
3694 | ||
3695 | return 1; | |
3696 | } else if (domain == target && type == QType::DNSKEY) { | |
3697 | ||
3698 | setLWResult(res, 0, true, false, true); | |
3699 | ||
3700 | /* No DNSKEY */ | |
3701 | ||
3702 | return 1; | |
3703 | } | |
3704 | ||
3705 | return 0; | |
3706 | }); | |
3707 | ||
3708 | vector<DNSRecord> ret; | |
3709 | int res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
b7f378d1 RG |
3710 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3711 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
8455425c RG |
3712 | /* 13 NS + 1 RRSIG */ |
3713 | BOOST_REQUIRE_EQUAL(ret.size(), 14); | |
3714 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
b7f378d1 RG |
3715 | |
3716 | /* again, to test the cache */ | |
3717 | ret.clear(); | |
3718 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
3719 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8455425c | 3720 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); |
b7f378d1 RG |
3721 | BOOST_REQUIRE_EQUAL(ret.size(), 14); |
3722 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
8455425c RG |
3723 | } |
3724 | ||
3725 | BOOST_AUTO_TEST_CASE(test_dnssec_bogus_dnskey_doesnt_match_ds) { | |
3726 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3727 | initSR(sr, true); |
8455425c | 3728 | |
0c43f455 | 3729 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
8455425c RG |
3730 | |
3731 | primeHints(); | |
3732 | const DNSName target("."); | |
b7f378d1 RG |
3733 | testkeysset_t dskeys; |
3734 | testkeysset_t keys; | |
8455425c RG |
3735 | |
3736 | /* Generate key material for "." */ | |
3737 | auto dckeDS = std::shared_ptr<DNSCryptoKeyEngine>(DNSCryptoKeyEngine::make(DNSSECKeeper::ECDSA256)); | |
3738 | dckeDS->create(dckeDS->getBits()); | |
3739 | DNSSECPrivateKey dskey; | |
3740 | dskey.d_flags = 257; | |
3741 | dskey.setKey(dckeDS); | |
b7f378d1 RG |
3742 | DSRecordContent drc = makeDSFromDNSKey(target, dskey.getDNSKEY(), DNSSECKeeper::SHA256); |
3743 | ||
8455425c RG |
3744 | auto dcke = std::shared_ptr<DNSCryptoKeyEngine>(DNSCryptoKeyEngine::make(DNSSECKeeper::ECDSA256)); |
3745 | dcke->create(dcke->getBits()); | |
3746 | DNSSECPrivateKey dpk; | |
3747 | dpk.d_flags = 256; | |
3748 | dpk.setKey(dcke); | |
b7f378d1 | 3749 | DSRecordContent uselessdrc = makeDSFromDNSKey(target, dpk.getDNSKEY(), DNSSECKeeper::SHA256); |
8455425c | 3750 | |
b7f378d1 RG |
3751 | dskeys[target] = std::pair<DNSSECPrivateKey,DSRecordContent>(dskey, drc); |
3752 | keys[target] = std::pair<DNSSECPrivateKey,DSRecordContent>(dpk, uselessdrc); | |
8455425c RG |
3753 | |
3754 | /* Set the root DS */ | |
8455425c RG |
3755 | auto luaconfsCopy = g_luaconfs.getCopy(); |
3756 | luaconfsCopy.dsAnchors.clear(); | |
3757 | luaconfsCopy.dsAnchors[g_rootdnsname].insert(drc); | |
3758 | g_luaconfs.setState(luaconfsCopy); | |
3759 | ||
3760 | size_t queriesCount = 0; | |
3761 | ||
3762 | 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) { | |
3763 | queriesCount++; | |
3764 | ||
3765 | if (domain == target && type == QType::NS) { | |
3766 | ||
3767 | setLWResult(res, 0, true, false, true); | |
3768 | char addr[] = "a.root-servers.net."; | |
3769 | for (char idx = 'a'; idx <= 'm'; idx++) { | |
3770 | addr[0] = idx; | |
3771 | addRecordToLW(res, domain, QType::NS, std::string(addr), DNSResourceRecord::ANSWER, 3600); | |
3772 | } | |
3773 | ||
3774 | addRRSIG(keys, res->d_records, domain, 300); | |
3775 | ||
3776 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
3777 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
3778 | ||
3779 | return 1; | |
3780 | } else if (domain == target && type == QType::DNSKEY) { | |
3781 | ||
3782 | setLWResult(res, 0, true, false, true); | |
3783 | ||
3784 | addDNSKEY(keys, domain, 300, res->d_records); | |
3785 | addRRSIG(keys, res->d_records, domain, 300); | |
3786 | ||
3787 | return 1; | |
3788 | } | |
3789 | ||
3790 | return 0; | |
3791 | }); | |
3792 | ||
3793 | vector<DNSRecord> ret; | |
3794 | int res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
b7f378d1 RG |
3795 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3796 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
8455425c RG |
3797 | /* 13 NS + 1 RRSIG */ |
3798 | BOOST_REQUIRE_EQUAL(ret.size(), 14); | |
3799 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
b7f378d1 RG |
3800 | |
3801 | /* again, to test the cache */ | |
3802 | ret.clear(); | |
3803 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
3804 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8455425c | 3805 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); |
b7f378d1 RG |
3806 | BOOST_REQUIRE_EQUAL(ret.size(), 14); |
3807 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
8455425c RG |
3808 | } |
3809 | ||
3810 | BOOST_AUTO_TEST_CASE(test_dnssec_bogus_rrsig_signed_with_unknown_dnskey) { | |
3811 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3812 | initSR(sr, true); |
8455425c | 3813 | |
0c43f455 | 3814 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
8455425c RG |
3815 | |
3816 | primeHints(); | |
3817 | const DNSName target("."); | |
b7f378d1 RG |
3818 | testkeysset_t keys; |
3819 | testkeysset_t rrsigkeys; | |
8455425c RG |
3820 | |
3821 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
3822 | luaconfsCopy.dsAnchors.clear(); | |
3823 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
3824 | g_luaconfs.setState(luaconfsCopy); | |
3825 | ||
3826 | auto dckeRRSIG = std::shared_ptr<DNSCryptoKeyEngine>(DNSCryptoKeyEngine::make(DNSSECKeeper::ECDSA256)); | |
3827 | dckeRRSIG->create(dckeRRSIG->getBits()); | |
3828 | DNSSECPrivateKey rrsigkey; | |
3829 | rrsigkey.d_flags = 257; | |
3830 | rrsigkey.setKey(dckeRRSIG); | |
b7f378d1 RG |
3831 | DSRecordContent rrsigds = makeDSFromDNSKey(target, rrsigkey.getDNSKEY(), DNSSECKeeper::SHA256); |
3832 | ||
3833 | rrsigkeys[target] = std::pair<DNSSECPrivateKey,DSRecordContent>(rrsigkey, rrsigds); | |
8455425c RG |
3834 | |
3835 | size_t queriesCount = 0; | |
3836 | ||
3837 | 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) { | |
3838 | queriesCount++; | |
3839 | ||
3840 | if (domain == target && type == QType::NS) { | |
3841 | ||
3842 | setLWResult(res, 0, true, false, true); | |
3843 | char addr[] = "a.root-servers.net."; | |
3844 | for (char idx = 'a'; idx <= 'm'; idx++) { | |
3845 | addr[0] = idx; | |
3846 | addRecordToLW(res, domain, QType::NS, std::string(addr), DNSResourceRecord::ANSWER, 3600); | |
3847 | } | |
3848 | ||
3849 | addRRSIG(rrsigkeys, res->d_records, domain, 300); | |
3850 | ||
3851 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
3852 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
3853 | ||
3854 | return 1; | |
3855 | } else if (domain == target && type == QType::DNSKEY) { | |
3856 | ||
3857 | setLWResult(res, 0, true, false, true); | |
3858 | ||
3859 | addDNSKEY(keys, domain, 300, res->d_records); | |
3860 | addRRSIG(rrsigkeys, res->d_records, domain, 300); | |
3861 | ||
3862 | return 1; | |
3863 | } | |
3864 | ||
3865 | return 0; | |
3866 | }); | |
3867 | ||
3868 | vector<DNSRecord> ret; | |
3869 | int res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
b7f378d1 RG |
3870 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3871 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
8455425c RG |
3872 | /* 13 NS + 1 RRSIG */ |
3873 | BOOST_REQUIRE_EQUAL(ret.size(), 14); | |
3874 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
b7f378d1 RG |
3875 | |
3876 | /* again, to test the cache */ | |
3877 | ret.clear(); | |
3878 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
3879 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8455425c | 3880 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); |
b7f378d1 RG |
3881 | BOOST_REQUIRE_EQUAL(ret.size(), 14); |
3882 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
8455425c RG |
3883 | } |
3884 | ||
3885 | BOOST_AUTO_TEST_CASE(test_dnssec_bogus_no_rrsig) { | |
3886 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3887 | initSR(sr, true); |
8455425c | 3888 | |
0c43f455 | 3889 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
8455425c RG |
3890 | |
3891 | primeHints(); | |
3892 | const DNSName target("."); | |
b7f378d1 | 3893 | testkeysset_t keys; |
8455425c RG |
3894 | |
3895 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
3896 | luaconfsCopy.dsAnchors.clear(); | |
3897 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
3898 | g_luaconfs.setState(luaconfsCopy); | |
3899 | ||
3900 | size_t queriesCount = 0; | |
3901 | ||
3902 | 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) { | |
3903 | queriesCount++; | |
3904 | ||
3905 | if (domain == target && type == QType::NS) { | |
3906 | ||
3907 | setLWResult(res, 0, true, false, true); | |
3908 | char addr[] = "a.root-servers.net."; | |
3909 | for (char idx = 'a'; idx <= 'm'; idx++) { | |
3910 | addr[0] = idx; | |
3911 | addRecordToLW(res, domain, QType::NS, std::string(addr), DNSResourceRecord::ANSWER, 3600); | |
3912 | } | |
3913 | ||
3914 | /* No RRSIG */ | |
3915 | ||
3916 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
3917 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
3918 | ||
3919 | return 1; | |
3920 | } else if (domain == target && type == QType::DNSKEY) { | |
3921 | ||
3922 | setLWResult(res, 0, true, false, true); | |
3923 | ||
3924 | addDNSKEY(keys, domain, 300, res->d_records); | |
3925 | addRRSIG(keys, res->d_records, domain, 300); | |
3926 | ||
3927 | return 1; | |
3928 | } | |
3929 | ||
3930 | return 0; | |
3931 | }); | |
3932 | ||
3933 | vector<DNSRecord> ret; | |
3934 | int res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
b7f378d1 RG |
3935 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
3936 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
8455425c RG |
3937 | /* 13 NS + 0 RRSIG */ |
3938 | BOOST_REQUIRE_EQUAL(ret.size(), 13); | |
3939 | /* no RRSIG so no query for DNSKEYs */ | |
3940 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
b7f378d1 RG |
3941 | |
3942 | /* again, to test the cache */ | |
3943 | ret.clear(); | |
3944 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
3945 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8455425c | 3946 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); |
b7f378d1 RG |
3947 | BOOST_REQUIRE_EQUAL(ret.size(), 13); |
3948 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
8455425c RG |
3949 | } |
3950 | ||
3951 | BOOST_AUTO_TEST_CASE(test_dnssec_insecure_unknown_ds_algorithm) { | |
3952 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 3953 | initSR(sr, true); |
8455425c | 3954 | |
0c43f455 | 3955 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
8455425c RG |
3956 | |
3957 | primeHints(); | |
3958 | const DNSName target("."); | |
b7f378d1 | 3959 | testkeysset_t keys; |
8455425c RG |
3960 | |
3961 | /* Generate key material for "." */ | |
3962 | auto dcke = std::shared_ptr<DNSCryptoKeyEngine>(DNSCryptoKeyEngine::make(DNSSECKeeper::ECDSA256)); | |
3963 | dcke->create(dcke->getBits()); | |
3964 | DNSSECPrivateKey dpk; | |
3965 | dpk.d_flags = 256; | |
3966 | dpk.setKey(dcke); | |
3967 | /* Fake algorithm number (private) */ | |
3968 | dpk.d_algorithm = 253; | |
3969 | ||
8455425c | 3970 | DSRecordContent drc = makeDSFromDNSKey(target, dpk.getDNSKEY(), DNSSECKeeper::SHA256); |
b7f378d1 | 3971 | keys[target] = std::pair<DNSSECPrivateKey,DSRecordContent>(dpk, drc); |
8455425c RG |
3972 | /* Fake algorithm number (private) */ |
3973 | drc.d_algorithm = 253; | |
3974 | ||
b7f378d1 | 3975 | /* Set the root DS */ |
8455425c RG |
3976 | auto luaconfsCopy = g_luaconfs.getCopy(); |
3977 | luaconfsCopy.dsAnchors.clear(); | |
3978 | luaconfsCopy.dsAnchors[g_rootdnsname].insert(drc); | |
3979 | g_luaconfs.setState(luaconfsCopy); | |
3980 | ||
3981 | size_t queriesCount = 0; | |
3982 | ||
3983 | 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) { | |
3984 | queriesCount++; | |
3985 | ||
3986 | if (domain == target && type == QType::NS) { | |
3987 | ||
3988 | setLWResult(res, 0, true, false, true); | |
3989 | char addr[] = "a.root-servers.net."; | |
3990 | for (char idx = 'a'; idx <= 'm'; idx++) { | |
3991 | addr[0] = idx; | |
3992 | addRecordToLW(res, domain, QType::NS, std::string(addr), DNSResourceRecord::ANSWER, 3600); | |
3993 | } | |
3994 | ||
3995 | addRRSIG(keys, res->d_records, domain, 300); | |
3996 | ||
3997 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
3998 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
3999 | ||
4000 | return 1; | |
4001 | } else if (domain == target && type == QType::DNSKEY) { | |
4002 | ||
4003 | setLWResult(res, 0, true, false, true); | |
4004 | ||
4005 | addDNSKEY(keys, domain, 300, res->d_records); | |
4006 | addRRSIG(keys, res->d_records, domain, 300); | |
4007 | ||
4008 | return 1; | |
4009 | } | |
4010 | ||
4011 | return 0; | |
4012 | }); | |
4013 | ||
4014 | vector<DNSRecord> ret; | |
4015 | int res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
b7f378d1 RG |
4016 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
4017 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
8455425c RG |
4018 | /* 13 NS + 1 RRSIG */ |
4019 | BOOST_REQUIRE_EQUAL(ret.size(), 14); | |
4020 | /* no supported DS so no query for DNSKEYs */ | |
4021 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
b7f378d1 RG |
4022 | |
4023 | /* again, to test the cache */ | |
4024 | ret.clear(); | |
4025 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
4026 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8455425c | 4027 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); |
b7f378d1 RG |
4028 | BOOST_REQUIRE_EQUAL(ret.size(), 14); |
4029 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
8455425c RG |
4030 | } |
4031 | ||
4032 | BOOST_AUTO_TEST_CASE(test_dnssec_insecure_unknown_ds_digest) { | |
4033 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 4034 | initSR(sr, true); |
8455425c | 4035 | |
0c43f455 | 4036 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
8455425c RG |
4037 | |
4038 | primeHints(); | |
4039 | const DNSName target("."); | |
b7f378d1 | 4040 | testkeysset_t keys; |
8455425c RG |
4041 | |
4042 | /* Generate key material for "." */ | |
4043 | auto dcke = std::shared_ptr<DNSCryptoKeyEngine>(DNSCryptoKeyEngine::make(DNSSECKeeper::ECDSA256)); | |
4044 | dcke->create(dcke->getBits()); | |
4045 | DNSSECPrivateKey dpk; | |
4046 | dpk.d_flags = 256; | |
4047 | dpk.setKey(dcke); | |
8455425c RG |
4048 | DSRecordContent drc = makeDSFromDNSKey(target, dpk.getDNSKEY(), DNSSECKeeper::SHA256); |
4049 | /* Fake digest number (reserved) */ | |
4050 | drc.d_digesttype = 0; | |
4051 | ||
b7f378d1 RG |
4052 | keys[target] = std::pair<DNSSECPrivateKey, DSRecordContent>(dpk, drc); |
4053 | ||
4054 | /* Set the root DS */ | |
8455425c RG |
4055 | auto luaconfsCopy = g_luaconfs.getCopy(); |
4056 | luaconfsCopy.dsAnchors.clear(); | |
4057 | luaconfsCopy.dsAnchors[g_rootdnsname].insert(drc); | |
4058 | g_luaconfs.setState(luaconfsCopy); | |
4059 | ||
4060 | size_t queriesCount = 0; | |
4061 | ||
4062 | 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) { | |
4063 | queriesCount++; | |
4064 | ||
4065 | if (domain == target && type == QType::NS) { | |
4066 | ||
4067 | setLWResult(res, 0, true, false, true); | |
4068 | char addr[] = "a.root-servers.net."; | |
4069 | for (char idx = 'a'; idx <= 'm'; idx++) { | |
4070 | addr[0] = idx; | |
4071 | addRecordToLW(res, domain, QType::NS, std::string(addr), DNSResourceRecord::ANSWER, 3600); | |
4072 | } | |
4073 | ||
4074 | addRRSIG(keys, res->d_records, domain, 300); | |
4075 | ||
4076 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
4077 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
4078 | ||
4079 | return 1; | |
4080 | } else if (domain == target && type == QType::DNSKEY) { | |
4081 | ||
4082 | setLWResult(res, 0, true, false, true); | |
4083 | ||
4084 | addDNSKEY(keys, domain, 300, res->d_records); | |
4085 | addRRSIG(keys, res->d_records, domain, 300); | |
4086 | ||
4087 | return 1; | |
4088 | } | |
4089 | ||
4090 | return 0; | |
4091 | }); | |
4092 | ||
4093 | vector<DNSRecord> ret; | |
4094 | int res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
b7f378d1 RG |
4095 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
4096 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
8455425c RG |
4097 | /* 13 NS + 1 RRSIG */ |
4098 | BOOST_REQUIRE_EQUAL(ret.size(), 14); | |
4099 | /* no supported DS so no query for DNSKEYs */ | |
4100 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
b7f378d1 RG |
4101 | |
4102 | /* again, to test the cache */ | |
4103 | ret.clear(); | |
4104 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
4105 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8455425c | 4106 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); |
b7f378d1 RG |
4107 | BOOST_REQUIRE_EQUAL(ret.size(), 14); |
4108 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
8455425c RG |
4109 | } |
4110 | ||
3d5ebf10 RG |
4111 | BOOST_AUTO_TEST_CASE(test_dnssec_bogus_bad_sig) { |
4112 | std::unique_ptr<SyncRes> sr; | |
4113 | initSR(sr, true); | |
4114 | ||
0c43f455 | 4115 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
3d5ebf10 RG |
4116 | |
4117 | primeHints(); | |
4118 | const DNSName target("."); | |
4119 | testkeysset_t keys; | |
4120 | ||
4121 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
4122 | luaconfsCopy.dsAnchors.clear(); | |
4123 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::RSASHA512, DNSSECKeeper::SHA384, keys, luaconfsCopy.dsAnchors); | |
4124 | ||
4125 | g_luaconfs.setState(luaconfsCopy); | |
4126 | ||
4127 | size_t queriesCount = 0; | |
4128 | ||
4129 | 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) { | |
4130 | queriesCount++; | |
4131 | ||
4132 | if (domain == target && type == QType::NS) { | |
4133 | ||
4134 | setLWResult(res, 0, true, false, true); | |
4135 | char addr[] = "a.root-servers.net."; | |
4136 | for (char idx = 'a'; idx <= 'm'; idx++) { | |
4137 | addr[0] = idx; | |
4138 | addRecordToLW(res, domain, QType::NS, std::string(addr), DNSResourceRecord::ANSWER, 3600); | |
4139 | } | |
4140 | ||
4141 | addRRSIG(keys, res->d_records, domain, 300, true); | |
4142 | ||
4143 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
4144 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
4145 | ||
4146 | return 1; | |
4147 | } else if (domain == target && type == QType::DNSKEY) { | |
4148 | ||
4149 | setLWResult(res, 0, true, false, true); | |
4150 | ||
4151 | addDNSKEY(keys, domain, 300, res->d_records); | |
4152 | addRRSIG(keys, res->d_records, domain, 300); | |
4153 | ||
4154 | return 1; | |
4155 | } | |
4156 | ||
4157 | return 0; | |
4158 | }); | |
4159 | ||
4160 | vector<DNSRecord> ret; | |
4161 | int res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
4162 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4163 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
4164 | /* 13 NS + 1 RRSIG */ | |
4165 | BOOST_REQUIRE_EQUAL(ret.size(), 14); | |
4166 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
4167 | ||
4168 | /* again, to test the cache */ | |
4169 | ret.clear(); | |
4170 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
4171 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4172 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
4173 | BOOST_REQUIRE_EQUAL(ret.size(), 14); | |
4174 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
4175 | } | |
4176 | ||
4177 | BOOST_AUTO_TEST_CASE(test_dnssec_bogus_bad_algo) { | |
4178 | std::unique_ptr<SyncRes> sr; | |
4179 | initSR(sr, true); | |
4180 | ||
0c43f455 | 4181 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
3d5ebf10 RG |
4182 | |
4183 | primeHints(); | |
4184 | const DNSName target("."); | |
4185 | testkeysset_t keys; | |
4186 | ||
4187 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
4188 | luaconfsCopy.dsAnchors.clear(); | |
4189 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::RSASHA512, DNSSECKeeper::SHA384, keys, luaconfsCopy.dsAnchors); | |
4190 | ||
4191 | g_luaconfs.setState(luaconfsCopy); | |
4192 | ||
4193 | size_t queriesCount = 0; | |
4194 | ||
4195 | 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) { | |
4196 | queriesCount++; | |
4197 | ||
4198 | if (domain == target && type == QType::NS) { | |
4199 | ||
4200 | setLWResult(res, 0, true, false, true); | |
4201 | char addr[] = "a.root-servers.net."; | |
4202 | for (char idx = 'a'; idx <= 'm'; idx++) { | |
4203 | addr[0] = idx; | |
4204 | addRecordToLW(res, domain, QType::NS, std::string(addr), DNSResourceRecord::ANSWER, 3600); | |
4205 | } | |
4206 | ||
4207 | /* FORCE WRONG ALGO */ | |
4208 | addRRSIG(keys, res->d_records, domain, 300, false, DNSSECKeeper::RSASHA256); | |
4209 | ||
4210 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
4211 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
4212 | ||
4213 | return 1; | |
4214 | } else if (domain == target && type == QType::DNSKEY) { | |
4215 | ||
4216 | setLWResult(res, 0, true, false, true); | |
4217 | ||
4218 | addDNSKEY(keys, domain, 300, res->d_records); | |
4219 | addRRSIG(keys, res->d_records, domain, 300); | |
4220 | ||
4221 | return 1; | |
4222 | } | |
4223 | ||
4224 | return 0; | |
4225 | }); | |
4226 | ||
4227 | vector<DNSRecord> ret; | |
4228 | int res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
4229 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4230 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
4231 | /* 13 NS + 1 RRSIG */ | |
4232 | BOOST_REQUIRE_EQUAL(ret.size(), 14); | |
4233 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
4234 | ||
4235 | /* again, to test the cache */ | |
4236 | ret.clear(); | |
4237 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
4238 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4239 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
4240 | BOOST_REQUIRE_EQUAL(ret.size(), 14); | |
4241 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
4242 | } | |
4243 | ||
cd48a0ff RG |
4244 | BOOST_AUTO_TEST_CASE(test_dnssec_bogus_unsigned_ds) { |
4245 | std::unique_ptr<SyncRes> sr; | |
4246 | initSR(sr, true); | |
4247 | ||
4248 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
4249 | ||
4250 | primeHints(); | |
4251 | const DNSName target("com."); | |
4252 | const ComboAddress targetAddr("192.0.2.42"); | |
4253 | testkeysset_t keys; | |
4254 | ||
4255 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
4256 | luaconfsCopy.dsAnchors.clear(); | |
4257 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::RSASHA512, DNSSECKeeper::SHA384, keys, luaconfsCopy.dsAnchors); | |
4258 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4259 | ||
4260 | g_luaconfs.setState(luaconfsCopy); | |
4261 | ||
4262 | size_t queriesCount = 0; | |
4263 | ||
4264 | 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) { | |
4265 | queriesCount++; | |
4266 | ||
4267 | DNSName auth = domain; | |
4268 | ||
4269 | if (type == QType::DS || type == QType::DNSKEY) { | |
4270 | if (genericDSAndDNSKEYHandler(res, domain, auth, type, keys) == 0) { | |
4271 | return 0; | |
4272 | } | |
4273 | ||
4274 | if (type == QType::DS && domain == target) { | |
4275 | /* remove the last record, which is the DS's RRSIG */ | |
4276 | res->d_records.pop_back(); | |
4277 | } | |
4278 | ||
4279 | return 1; | |
4280 | } | |
4281 | ||
4282 | if (isRootServer(ip)) { | |
4283 | setLWResult(res, 0, false, false, true); | |
4284 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4285 | /* Include the DS but omit the RRSIG*/ | |
4286 | addDS(DNSName("com."), 300, res->d_records, keys); | |
4287 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
4288 | return 1; | |
4289 | } | |
4290 | ||
4291 | if (ip == ComboAddress("192.0.2.1:53")) { | |
4292 | setLWResult(res, RCode::NoError, true, false, true); | |
4293 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
4294 | addRRSIG(keys, res->d_records, auth, 300); | |
4295 | return 1; | |
4296 | } | |
4297 | ||
4298 | return 0; | |
4299 | }); | |
4300 | ||
4301 | vector<DNSRecord> ret; | |
4302 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
4303 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4304 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
4305 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
4306 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
4307 | ||
4308 | /* again, to test the cache */ | |
4309 | ret.clear(); | |
4310 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
4311 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4312 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
4313 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
4314 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
4315 | ||
4316 | /* now we ask directly for the DS */ | |
4317 | ret.clear(); | |
4318 | res = sr->beginResolve(DNSName("com."), QType(QType::DS), QClass::IN, ret); | |
4319 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4320 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
4321 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
4322 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
4323 | } | |
4324 | ||
4325 | BOOST_AUTO_TEST_CASE(test_dnssec_bogus_unsigned_ds_direct) { | |
4326 | std::unique_ptr<SyncRes> sr; | |
4327 | initSR(sr, true); | |
4328 | ||
4329 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
4330 | ||
4331 | primeHints(); | |
4332 | const DNSName target("com."); | |
4333 | testkeysset_t keys; | |
4334 | ||
4335 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
4336 | luaconfsCopy.dsAnchors.clear(); | |
4337 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::RSASHA512, DNSSECKeeper::SHA384, keys, luaconfsCopy.dsAnchors); | |
4338 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4339 | ||
4340 | g_luaconfs.setState(luaconfsCopy); | |
4341 | ||
4342 | size_t queriesCount = 0; | |
4343 | ||
4344 | sr->setAsyncCallback([target,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res) { | |
4345 | queriesCount++; | |
4346 | ||
4347 | DNSName auth = domain; | |
4348 | ||
4349 | if (type == QType::DS || type == QType::DNSKEY) { | |
4350 | if (genericDSAndDNSKEYHandler(res, domain, auth, type, keys) == 0) { | |
4351 | return 0; | |
4352 | } | |
4353 | ||
4354 | if (type == QType::DS && domain == target) { | |
4355 | /* remove the last record, which is the DS's RRSIG */ | |
4356 | res->d_records.pop_back(); | |
4357 | } | |
4358 | ||
4359 | return 1; | |
4360 | } | |
4361 | ||
4362 | if (isRootServer(ip)) { | |
4363 | setLWResult(res, 0, false, false, true); | |
4364 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4365 | /* Include the DS but omit the RRSIG*/ | |
4366 | addDS(DNSName("com."), 300, res->d_records, keys); | |
4367 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
4368 | return 1; | |
4369 | } | |
4370 | ||
4371 | return 0; | |
4372 | }); | |
4373 | ||
4374 | vector<DNSRecord> ret; | |
4375 | int res = sr->beginResolve(DNSName("com."), QType(QType::DS), QClass::IN, ret); | |
4376 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4377 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
4378 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
4379 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
4380 | } | |
4381 | ||
b7f378d1 | 4382 | BOOST_AUTO_TEST_CASE(test_dnssec_secure_various_algos) { |
8455425c | 4383 | std::unique_ptr<SyncRes> sr; |
895449a5 | 4384 | initSR(sr, true); |
8455425c | 4385 | |
0c43f455 | 4386 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
8455425c RG |
4387 | |
4388 | primeHints(); | |
4389 | const DNSName target("powerdns.com."); | |
b7f378d1 RG |
4390 | const ComboAddress targetAddr("192.0.2.42"); |
4391 | testkeysset_t keys; | |
8455425c RG |
4392 | |
4393 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
4394 | luaconfsCopy.dsAnchors.clear(); | |
b7f378d1 RG |
4395 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::RSASHA512, DNSSECKeeper::SHA384, keys, luaconfsCopy.dsAnchors); |
4396 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4397 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA384, DNSSECKeeper::SHA384, keys); | |
8455425c RG |
4398 | |
4399 | g_luaconfs.setState(luaconfsCopy); | |
4400 | ||
4401 | size_t queriesCount = 0; | |
4402 | ||
b7f378d1 | 4403 | 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 |
4404 | queriesCount++; |
4405 | ||
b7f378d1 RG |
4406 | DNSName auth = domain; |
4407 | if (domain == target) { | |
4408 | auth = DNSName("powerdns.com."); | |
4409 | } | |
5374b03b RG |
4410 | |
4411 | if (type == QType::DS || type == QType::DNSKEY) { | |
4412 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
8455425c | 4413 | } |
5374b03b RG |
4414 | |
4415 | if (isRootServer(ip)) { | |
4416 | setLWResult(res, 0, false, false, true); | |
4417 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4418 | addDS(DNSName("com."), 300, res->d_records, keys); | |
4419 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
4420 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
8455425c RG |
4421 | return 1; |
4422 | } | |
5374b03b RG |
4423 | |
4424 | if (ip == ComboAddress("192.0.2.1:53")) { | |
4425 | if (domain == DNSName("com.")) { | |
4426 | setLWResult(res, 0, true, false, true); | |
4427 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
4428 | addRRSIG(keys, res->d_records, domain, 300); | |
8455425c | 4429 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); |
5374b03b | 4430 | addRRSIG(keys, res->d_records, domain, 300); |
8455425c | 4431 | } |
5374b03b RG |
4432 | else { |
4433 | setLWResult(res, 0, false, false, true); | |
4434 | addRecordToLW(res, auth, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4435 | addDS(auth, 300, res->d_records, keys); | |
4436 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
4437 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
8455425c | 4438 | } |
5374b03b RG |
4439 | return 1; |
4440 | } | |
4441 | ||
4442 | if (ip == ComboAddress("192.0.2.2:53")) { | |
4443 | if (type == QType::NS) { | |
4444 | setLWResult(res, 0, true, false, true); | |
4445 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
4446 | addRRSIG(keys, res->d_records, auth, 300); | |
4447 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
4448 | addRRSIG(keys, res->d_records, auth, 300); | |
8455425c | 4449 | } |
5374b03b RG |
4450 | else { |
4451 | setLWResult(res, RCode::NoError, true, false, true); | |
4452 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
4453 | addRRSIG(keys, res->d_records, auth, 300); | |
4454 | } | |
4455 | return 1; | |
8455425c RG |
4456 | } |
4457 | ||
4458 | return 0; | |
4459 | }); | |
4460 | ||
4461 | vector<DNSRecord> ret; | |
4462 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
b7f378d1 RG |
4463 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
4464 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
4465 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
f24465e5 | 4466 | BOOST_CHECK_EQUAL(queriesCount, 8); |
b7f378d1 RG |
4467 | |
4468 | /* again, to test the cache */ | |
4469 | ret.clear(); | |
4470 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
4471 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8455425c | 4472 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); |
b7f378d1 | 4473 | BOOST_REQUIRE_EQUAL(ret.size(), 2); |
f24465e5 | 4474 | BOOST_CHECK_EQUAL(queriesCount, 8); |
8455425c RG |
4475 | } |
4476 | ||
428f41b7 RG |
4477 | BOOST_AUTO_TEST_CASE(test_dnssec_secure_a_then_ns) { |
4478 | std::unique_ptr<SyncRes> sr; | |
4479 | initSR(sr, true); | |
4480 | ||
0c43f455 | 4481 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
428f41b7 RG |
4482 | |
4483 | primeHints(); | |
4484 | const DNSName target("powerdns.com."); | |
4485 | const ComboAddress targetAddr("192.0.2.42"); | |
4486 | testkeysset_t keys; | |
4487 | ||
4488 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
4489 | luaconfsCopy.dsAnchors.clear(); | |
4490 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
4491 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4492 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4493 | g_luaconfs.setState(luaconfsCopy); | |
4494 | ||
4495 | size_t queriesCount = 0; | |
4496 | ||
4497 | 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) { | |
4498 | queriesCount++; | |
4499 | ||
4500 | DNSName auth = domain; | |
4501 | if (domain == target) { | |
4502 | auth = DNSName("powerdns.com."); | |
4503 | } | |
5374b03b RG |
4504 | |
4505 | if (type == QType::DS || type == QType::DNSKEY) { | |
4506 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
428f41b7 | 4507 | } |
5374b03b RG |
4508 | |
4509 | if (isRootServer(ip)) { | |
4510 | setLWResult(res, 0, false, false, true); | |
4511 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4512 | addDS(DNSName("com."), 300, res->d_records, keys); | |
4513 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
4514 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
428f41b7 RG |
4515 | return 1; |
4516 | } | |
5374b03b RG |
4517 | |
4518 | if (ip == ComboAddress("192.0.2.1:53")) { | |
4519 | if (domain == DNSName("com.")) { | |
4520 | setLWResult(res, 0, true, false, true); | |
4521 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
4522 | addRRSIG(keys, res->d_records, domain, 300); | |
428f41b7 | 4523 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); |
5374b03b | 4524 | addRRSIG(keys, res->d_records, domain, 300); |
428f41b7 | 4525 | } |
5374b03b RG |
4526 | else { |
4527 | setLWResult(res, 0, false, false, true); | |
4528 | addRecordToLW(res, auth, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4529 | addDS(auth, 300, res->d_records, keys); | |
4530 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
4531 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
428f41b7 | 4532 | } |
5374b03b RG |
4533 | return 1; |
4534 | } | |
4535 | ||
4536 | if (ip == ComboAddress("192.0.2.2:53")) { | |
4537 | if (type == QType::NS) { | |
4538 | setLWResult(res, 0, true, false, true); | |
4539 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
4540 | addRRSIG(keys, res->d_records, auth, 300); | |
4541 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
4542 | addRRSIG(keys, res->d_records, auth, 300); | |
4543 | } | |
4544 | else { | |
4545 | setLWResult(res, RCode::NoError, true, false, true); | |
4546 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
4547 | addRRSIG(keys, res->d_records, auth, 300); | |
428f41b7 | 4548 | } |
5374b03b | 4549 | return 1; |
428f41b7 RG |
4550 | } |
4551 | ||
4552 | return 0; | |
4553 | }); | |
4554 | ||
4555 | vector<DNSRecord> ret; | |
4556 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
4557 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4558 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
4559 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
4560 | BOOST_CHECK_EQUAL(queriesCount, 8); | |
4561 | ||
4562 | /* again, to test the cache */ | |
4563 | ret.clear(); | |
4564 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
4565 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4566 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
4567 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
4568 | BOOST_CHECK_EQUAL(queriesCount, 8); | |
4569 | ||
4570 | /* this time we ask for the NS that should be in the cache, to check | |
4571 | the validation status */ | |
4572 | ret.clear(); | |
4573 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
4574 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4575 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
4576 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
5374b03b | 4577 | BOOST_CHECK_EQUAL(queriesCount, 9); |
428f41b7 RG |
4578 | |
4579 | } | |
4580 | ||
4581 | BOOST_AUTO_TEST_CASE(test_dnssec_insecure_a_then_ns) { | |
4582 | std::unique_ptr<SyncRes> sr; | |
4583 | initSR(sr, true); | |
4584 | ||
0c43f455 | 4585 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
428f41b7 RG |
4586 | |
4587 | primeHints(); | |
4588 | const DNSName target("powerdns.com."); | |
4589 | const ComboAddress targetAddr("192.0.2.42"); | |
4590 | testkeysset_t keys; | |
4591 | ||
4592 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
4593 | luaconfsCopy.dsAnchors.clear(); | |
4594 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
4595 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4596 | g_luaconfs.setState(luaconfsCopy); | |
4597 | ||
4598 | size_t queriesCount = 0; | |
4599 | ||
4600 | 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) { | |
4601 | queriesCount++; | |
4602 | ||
4603 | DNSName auth = domain; | |
4604 | if (domain == target) { | |
4605 | auth = DNSName("powerdns.com."); | |
4606 | } | |
5374b03b RG |
4607 | |
4608 | if (type == QType::DS || type == QType::DNSKEY) { | |
4609 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
428f41b7 | 4610 | } |
5374b03b RG |
4611 | |
4612 | if (isRootServer(ip)) { | |
4613 | setLWResult(res, 0, false, false, true); | |
4614 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4615 | addDS(DNSName("com."), 300, res->d_records, keys); | |
4616 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
4617 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
428f41b7 RG |
4618 | return 1; |
4619 | } | |
5374b03b RG |
4620 | |
4621 | if (ip == ComboAddress("192.0.2.1:53")) { | |
4622 | if (domain == DNSName("com.")) { | |
4623 | setLWResult(res, 0, true, false, true); | |
4624 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
4625 | addRRSIG(keys, res->d_records, domain, 300); | |
428f41b7 | 4626 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); |
5374b03b | 4627 | addRRSIG(keys, res->d_records, domain, 300); |
428f41b7 | 4628 | } |
5374b03b RG |
4629 | else { |
4630 | setLWResult(res, 0, false, false, true); | |
4631 | addRecordToLW(res, auth, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4632 | /* no DS */ | |
4633 | addNSECRecordToLW(domain, DNSName("z.powerdns.com."), { QType::NS }, 600, res->d_records); | |
4634 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
4635 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
428f41b7 | 4636 | } |
5374b03b RG |
4637 | return 1; |
4638 | } | |
4639 | ||
4640 | if (ip == ComboAddress("192.0.2.2:53")) { | |
4641 | if (type == QType::NS) { | |
4642 | setLWResult(res, 0, true, false, true); | |
4643 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
4644 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
428f41b7 | 4645 | } |
5374b03b RG |
4646 | else { |
4647 | setLWResult(res, RCode::NoError, true, false, true); | |
4648 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
4649 | } | |
4650 | return 1; | |
428f41b7 RG |
4651 | } |
4652 | ||
4653 | return 0; | |
4654 | }); | |
4655 | ||
4656 | vector<DNSRecord> ret; | |
4657 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
4658 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4659 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
4660 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
4661 | BOOST_CHECK_EQUAL(queriesCount, 7); | |
4662 | ||
4663 | /* again, to test the cache */ | |
4664 | ret.clear(); | |
4665 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
4666 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4667 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
4668 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
4669 | BOOST_CHECK_EQUAL(queriesCount, 7); | |
4670 | ||
4671 | /* this time we ask for the NS that should be in the cache, to check | |
4672 | the validation status */ | |
4673 | ret.clear(); | |
4674 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
4675 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4676 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
4677 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
5374b03b | 4678 | BOOST_CHECK_EQUAL(queriesCount, 8); |
428f41b7 RG |
4679 | } |
4680 | ||
b7f378d1 | 4681 | BOOST_AUTO_TEST_CASE(test_dnssec_secure_with_nta) { |
8455425c | 4682 | std::unique_ptr<SyncRes> sr; |
895449a5 | 4683 | initSR(sr, true); |
8455425c | 4684 | |
0c43f455 | 4685 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
8455425c RG |
4686 | |
4687 | primeHints(); | |
b7f378d1 RG |
4688 | const DNSName target("powerdns.com."); |
4689 | const ComboAddress targetAddr("192.0.2.42"); | |
4690 | testkeysset_t keys; | |
8455425c RG |
4691 | |
4692 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
4693 | luaconfsCopy.dsAnchors.clear(); | |
b7f378d1 RG |
4694 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); |
4695 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4696 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4697 | ||
4698 | /* Add a NTA for "powerdns.com" */ | |
4699 | luaconfsCopy.negAnchors[target] = "NTA for PowerDNS.com"; | |
8455425c | 4700 | |
8455425c RG |
4701 | g_luaconfs.setState(luaconfsCopy); |
4702 | ||
4703 | size_t queriesCount = 0; | |
4704 | ||
b7f378d1 | 4705 | 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 |
4706 | queriesCount++; |
4707 | ||
b7f378d1 RG |
4708 | DNSName auth = domain; |
4709 | if (domain == target) { | |
4710 | auth = DNSName("powerdns.com."); | |
4711 | } | |
5374b03b RG |
4712 | |
4713 | if (type == QType::DS || type == QType::DNSKEY) { | |
4714 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
b7f378d1 | 4715 | } |
5374b03b RG |
4716 | |
4717 | if (isRootServer(ip)) { | |
4718 | setLWResult(res, 0, false, false, true); | |
4719 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4720 | addDS(DNSName("com."), 300, res->d_records, keys); | |
4721 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
4722 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
b7f378d1 RG |
4723 | return 1; |
4724 | } | |
5374b03b RG |
4725 | |
4726 | if (ip == ComboAddress("192.0.2.1:53")) { | |
4727 | if (domain == DNSName("com.")) { | |
4728 | setLWResult(res, 0, true, false, true); | |
4729 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
4730 | addRRSIG(keys, res->d_records, domain, 300); | |
b7f378d1 | 4731 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); |
5374b03b | 4732 | addRRSIG(keys, res->d_records, domain, 300); |
b7f378d1 | 4733 | } |
5374b03b RG |
4734 | else { |
4735 | setLWResult(res, 0, false, false, true); | |
4736 | addRecordToLW(res, auth, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4737 | addDS(auth, 300, res->d_records, keys); | |
4738 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
4739 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
b7f378d1 | 4740 | } |
5374b03b RG |
4741 | return 1; |
4742 | } | |
4743 | ||
4744 | if (ip == ComboAddress("192.0.2.2:53")) { | |
4745 | if (type == QType::NS) { | |
4746 | setLWResult(res, 0, true, false, true); | |
4747 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
4748 | addRRSIG(keys, res->d_records, auth, 300); | |
4749 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
4750 | addRRSIG(keys, res->d_records, auth, 300); | |
4751 | } | |
4752 | else { | |
4753 | setLWResult(res, RCode::NoError, true, false, true); | |
4754 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
4755 | addRRSIG(keys, res->d_records, auth, 300); | |
b7f378d1 | 4756 | } |
5374b03b | 4757 | return 1; |
b7f378d1 RG |
4758 | } |
4759 | ||
4760 | return 0; | |
4761 | }); | |
4762 | ||
4763 | vector<DNSRecord> ret; | |
4764 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
4765 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4766 | /* Should be insecure because of the NTA */ | |
4767 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
4768 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
5374b03b | 4769 | BOOST_CHECK_EQUAL(queriesCount, 5); |
b7f378d1 RG |
4770 | |
4771 | /* again, to test the cache */ | |
4772 | ret.clear(); | |
4773 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
4774 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4775 | /* Should be insecure because of the NTA */ | |
4776 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
4777 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
5374b03b | 4778 | BOOST_CHECK_EQUAL(queriesCount, 5); |
b7f378d1 RG |
4779 | } |
4780 | ||
4781 | BOOST_AUTO_TEST_CASE(test_dnssec_bogus_with_nta) { | |
4782 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 4783 | initSR(sr, true); |
b7f378d1 | 4784 | |
0c43f455 | 4785 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
b7f378d1 RG |
4786 | |
4787 | primeHints(); | |
4788 | const DNSName target("powerdns.com."); | |
4789 | const ComboAddress targetAddr("192.0.2.42"); | |
4790 | testkeysset_t keys; | |
4791 | ||
4792 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
4793 | luaconfsCopy.dsAnchors.clear(); | |
4794 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
4795 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4796 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4797 | ||
4798 | /* Add a NTA for "powerdns.com" */ | |
4799 | luaconfsCopy.negAnchors[target] = "NTA for PowerDNS.com"; | |
4800 | ||
4801 | g_luaconfs.setState(luaconfsCopy); | |
4802 | ||
4803 | size_t queriesCount = 0; | |
4804 | ||
4805 | 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) { | |
4806 | queriesCount++; | |
4807 | ||
4808 | if (type == QType::DS || type == QType::DNSKEY) { | |
4809 | setLWResult(res, 0, false, false, true); | |
4810 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
4811 | return 1; | |
4812 | } | |
f24465e5 | 4813 | else { |
b7f378d1 RG |
4814 | if (isRootServer(ip)) { |
4815 | setLWResult(res, 0, false, false, true); | |
4816 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4817 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
4818 | return 1; | |
4819 | } | |
4820 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
f24465e5 RG |
4821 | if (domain == DNSName("com.")) { |
4822 | setLWResult(res, 0, true, false, true); | |
4823 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
4824 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
4825 | } | |
4826 | else { | |
4827 | setLWResult(res, 0, false, false, true); | |
4828 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4829 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
4830 | } | |
b7f378d1 RG |
4831 | return 1; |
4832 | } | |
4833 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
f24465e5 RG |
4834 | if (type == QType::NS) { |
4835 | setLWResult(res, 0, true, false, true); | |
4836 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
4837 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
4838 | } | |
4839 | else { | |
4840 | setLWResult(res, RCode::NoError, true, false, true); | |
4841 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
4842 | } | |
b7f378d1 RG |
4843 | return 1; |
4844 | } | |
4845 | } | |
4846 | ||
4847 | return 0; | |
4848 | }); | |
4849 | ||
4850 | /* There is TA for root but no DS/DNSKEY/RRSIG, should be Bogus, but.. */ | |
4851 | vector<DNSRecord> ret; | |
4852 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
4853 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4854 | /* Should be insecure because of the NTA */ | |
4855 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
4856 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
5374b03b | 4857 | BOOST_CHECK_EQUAL(queriesCount, 4); |
b7f378d1 RG |
4858 | |
4859 | /* again, to test the cache */ | |
4860 | ret.clear(); | |
4861 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
4862 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4863 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
4864 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
5374b03b | 4865 | BOOST_CHECK_EQUAL(queriesCount, 4); |
b7f378d1 RG |
4866 | } |
4867 | ||
4868 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_nsec) { | |
4869 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 4870 | initSR(sr, true); |
b7f378d1 | 4871 | |
0c43f455 | 4872 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
b7f378d1 RG |
4873 | |
4874 | primeHints(); | |
4875 | const DNSName target("powerdns.com."); | |
4876 | testkeysset_t keys; | |
4877 | ||
4878 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
4879 | luaconfsCopy.dsAnchors.clear(); | |
4880 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
4881 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4882 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4883 | ||
4884 | g_luaconfs.setState(luaconfsCopy); | |
4885 | ||
4886 | size_t queriesCount = 0; | |
4887 | ||
4888 | 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) { | |
4889 | queriesCount++; | |
4890 | ||
5374b03b RG |
4891 | if (type == QType::DS || type == QType::DNSKEY) { |
4892 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
b7f378d1 | 4893 | } |
f24465e5 | 4894 | else { |
b7f378d1 RG |
4895 | if (isRootServer(ip)) { |
4896 | setLWResult(res, 0, false, false, true); | |
4897 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4898 | addDS(DNSName("com."), 300, res->d_records, keys); | |
4899 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
4900 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
4901 | return 1; | |
4902 | } | |
4903 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
f24465e5 RG |
4904 | if (domain == DNSName("com.")) { |
4905 | setLWResult(res, 0, true, false, true); | |
4906 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
4907 | addRRSIG(keys, res->d_records, domain, 300); | |
4908 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
4909 | addRRSIG(keys, res->d_records, domain, 300); | |
4910 | } | |
4911 | else { | |
4912 | setLWResult(res, 0, false, false, true); | |
4913 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
4914 | addDS(domain, 300, res->d_records, keys); | |
4915 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
4916 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
4917 | } | |
b7f378d1 RG |
4918 | return 1; |
4919 | } | |
4920 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
f24465e5 RG |
4921 | if (type == QType::NS) { |
4922 | setLWResult(res, 0, true, false, true); | |
4923 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
4924 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
4925 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
4926 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
4927 | } | |
4928 | else { | |
4929 | setLWResult(res, 0, true, false, true); | |
4930 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
4931 | addRRSIG(keys, res->d_records, domain, 300); | |
4932 | addNSECRecordToLW(domain, DNSName("z.powerdns.com."), { QType::NS, QType::DNSKEY }, 600, res->d_records); | |
4933 | addRRSIG(keys, res->d_records, domain, 300); | |
4934 | } | |
b7f378d1 RG |
4935 | return 1; |
4936 | } | |
4937 | } | |
4938 | ||
4939 | return 0; | |
4940 | }); | |
4941 | ||
4942 | vector<DNSRecord> ret; | |
4943 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
4944 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4945 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
4946 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
f24465e5 | 4947 | BOOST_CHECK_EQUAL(queriesCount, 8); |
b7f378d1 RG |
4948 | |
4949 | /* again, to test the cache */ | |
4950 | ret.clear(); | |
4951 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
4952 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
4953 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
4954 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
f24465e5 | 4955 | BOOST_CHECK_EQUAL(queriesCount, 8); |
b7f378d1 RG |
4956 | } |
4957 | ||
4958 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_nxdomain_nsec) { | |
4959 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 4960 | initSR(sr, true); |
b7f378d1 | 4961 | |
0c43f455 | 4962 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
b7f378d1 RG |
4963 | |
4964 | primeHints(); | |
4965 | const DNSName target("nx.powerdns.com."); | |
4966 | testkeysset_t keys; | |
4967 | ||
4968 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
4969 | luaconfsCopy.dsAnchors.clear(); | |
4970 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
4971 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4972 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
4973 | ||
4974 | g_luaconfs.setState(luaconfsCopy); | |
4975 | ||
4976 | size_t queriesCount = 0; | |
4977 | ||
4978 | 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) { | |
4979 | queriesCount++; | |
4980 | ||
4981 | DNSName auth = domain; | |
4982 | if (domain == target) { | |
4983 | auth = DNSName("powerdns.com."); | |
4984 | } | |
5374b03b RG |
4985 | if (type == QType::DS || type == QType::DNSKEY) { |
4986 | if (type == QType::DS && domain == target) { | |
4987 | setLWResult(res, RCode::NXDomain, true, false, true); | |
4988 | addRecordToLW(res, DNSName("powerdns.com."), QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
4989 | addRRSIG(keys, res->d_records, auth, 300); | |
4990 | addNSECRecordToLW(DNSName("nw.powerdns.com."), DNSName("ny.powerdns.com."), { QType::RRSIG, QType::NSEC }, 600, res->d_records); | |
4991 | addRRSIG(keys, res->d_records, auth, 300); | |
4992 | return 1; | |
4993 | } | |
4994 | else { | |
4995 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
4996 | } | |
b7f378d1 | 4997 | } |
f24465e5 | 4998 | else { |
b7f378d1 RG |
4999 | if (isRootServer(ip)) { |
5000 | setLWResult(res, 0, false, false, true); | |
5001 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5002 | addDS(DNSName("com."), 300, res->d_records, keys); | |
5003 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
5004 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5005 | return 1; | |
5006 | } | |
5007 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
f24465e5 RG |
5008 | if (domain == DNSName("com.")) { |
5009 | setLWResult(res, 0, true, false, true); | |
5010 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
5011 | addRRSIG(keys, res->d_records, domain, 300); | |
5012 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5013 | addRRSIG(keys, res->d_records, domain, 300); | |
5014 | } | |
5015 | else { | |
5016 | setLWResult(res, 0, false, false, true); | |
5017 | addRecordToLW(res, auth, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5018 | addDS(auth, 300, res->d_records, keys); | |
5019 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5020 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5021 | } | |
b7f378d1 RG |
5022 | return 1; |
5023 | } | |
5024 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
f24465e5 RG |
5025 | if (type == QType::NS) { |
5026 | setLWResult(res, 0, true, false, true); | |
5027 | if (domain == DNSName("powerdns.com.")) { | |
5028 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
5029 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5030 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5031 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5032 | } | |
5033 | else { | |
5034 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5035 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5036 | addNSECRecordToLW(DNSName("nx.powerdns.com."), DNSName("nz.powerdns.com."), { QType::A, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5037 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5038 | } | |
5039 | } | |
5040 | else { | |
5041 | setLWResult(res, RCode::NXDomain, true, false, true); | |
5042 | addRecordToLW(res, DNSName("powerdns.com."), QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5043 | addRRSIG(keys, res->d_records, auth, 300); | |
5044 | addNSECRecordToLW(DNSName("nw.powerdns.com."), DNSName("ny.powerdns.com."), { QType::RRSIG, QType::NSEC }, 600, res->d_records); | |
5045 | addRRSIG(keys, res->d_records, auth, 300); | |
9b061cf5 RG |
5046 | /* add wildcard denial */ |
5047 | addNSECRecordToLW(DNSName("powerdns.com."), DNSName("a.powerdns.com."), { QType::RRSIG, QType::NSEC }, 600, res->d_records); | |
5048 | addRRSIG(keys, res->d_records, auth, 300); | |
f24465e5 | 5049 | } |
b7f378d1 RG |
5050 | return 1; |
5051 | } | |
5052 | } | |
5053 | ||
5054 | return 0; | |
5055 | }); | |
5056 | ||
5057 | vector<DNSRecord> ret; | |
5058 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5059 | BOOST_CHECK_EQUAL(res, RCode::NXDomain); | |
5060 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
9b061cf5 | 5061 | BOOST_REQUIRE_EQUAL(ret.size(), 6); |
f24465e5 | 5062 | BOOST_CHECK_EQUAL(queriesCount, 9); |
b7f378d1 RG |
5063 | |
5064 | /* again, to test the cache */ | |
5065 | ret.clear(); | |
5066 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5067 | BOOST_CHECK_EQUAL(res, RCode::NXDomain); | |
5068 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
9b061cf5 | 5069 | BOOST_REQUIRE_EQUAL(ret.size(), 6); |
f24465e5 | 5070 | BOOST_CHECK_EQUAL(queriesCount, 9); |
b7f378d1 RG |
5071 | } |
5072 | ||
2b984251 RG |
5073 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_nsec_wildcard) { |
5074 | std::unique_ptr<SyncRes> sr; | |
5075 | initSR(sr, true); | |
5076 | ||
0c43f455 | 5077 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
2b984251 RG |
5078 | |
5079 | primeHints(); | |
5080 | const DNSName target("www.powerdns.com."); | |
5081 | testkeysset_t keys; | |
5082 | ||
5083 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
5084 | luaconfsCopy.dsAnchors.clear(); | |
5085 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
5086 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5087 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5088 | ||
5089 | g_luaconfs.setState(luaconfsCopy); | |
5090 | ||
5091 | size_t queriesCount = 0; | |
5092 | ||
5093 | 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) { | |
5094 | queriesCount++; | |
5095 | ||
5374b03b RG |
5096 | if (type == QType::DS || type == QType::DNSKEY) { |
5097 | if (type == QType::DS && domain == target) { | |
5098 | setLWResult(res, RCode::NoError, true, false, true); | |
5099 | addRecordToLW(res, DNSName("powerdns.com."), QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5100 | addRRSIG(keys, res->d_records, DNSName("powerdns.com."), 300); | |
5101 | addNSECRecordToLW(DNSName("www.powerdns.com."), DNSName("wwz.powerdns.com."), { QType::A, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5102 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5103 | return 1; | |
5104 | } | |
5105 | else { | |
5106 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
5107 | } | |
2b984251 | 5108 | } |
f24465e5 | 5109 | else { |
2b984251 RG |
5110 | if (isRootServer(ip)) { |
5111 | setLWResult(res, 0, false, false, true); | |
5112 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5113 | addDS(DNSName("com."), 300, res->d_records, keys); | |
5114 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
5115 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5116 | return 1; | |
5117 | } | |
5118 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
f24465e5 RG |
5119 | if (domain == DNSName("com.")) { |
5120 | setLWResult(res, 0, true, false, true); | |
5121 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
5122 | addRRSIG(keys, res->d_records, domain, 300); | |
5123 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5124 | addRRSIG(keys, res->d_records, domain, 300); | |
5125 | } | |
5126 | else { | |
5127 | setLWResult(res, 0, false, false, true); | |
5128 | addRecordToLW(res, "powerdns.com.", QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5129 | addDS(DNSName("powerdns.com."), 300, res->d_records, keys); | |
5130 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5131 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5132 | } | |
2b984251 RG |
5133 | return 1; |
5134 | } | |
5135 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
5136 | setLWResult(res, 0, true, false, true); | |
f24465e5 RG |
5137 | if (type == QType::NS) { |
5138 | if (domain == DNSName("powerdns.com.")) { | |
5139 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
5140 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5141 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5142 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5143 | } | |
5144 | else { | |
5145 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5146 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5147 | addNSECRecordToLW(DNSName("www.powerdns.com."), DNSName("wwz.powerdns.com."), { QType::A, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5148 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5149 | } | |
5150 | } | |
5151 | else { | |
5152 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
5153 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300, false, boost::none, DNSName("*.powerdns.com")); | |
9b061cf5 | 5154 | /* we need to add the proof that this name does not exist, so the wildcard may apply */ |
f24465e5 RG |
5155 | addNSECRecordToLW(DNSName("a.powerdns.com."), DNSName("wwz.powerdns.com."), { QType::A, QType::NSEC, QType::RRSIG }, 600, res->d_records); |
5156 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5157 | } | |
2b984251 RG |
5158 | return 1; |
5159 | } | |
5160 | } | |
5161 | ||
5162 | return 0; | |
5163 | }); | |
5164 | ||
5165 | vector<DNSRecord> ret; | |
5166 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5167 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5168 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
5169 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
f24465e5 | 5170 | BOOST_CHECK_EQUAL(queriesCount, 9); |
2b984251 RG |
5171 | |
5172 | /* again, to test the cache */ | |
5173 | ret.clear(); | |
5174 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5175 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5176 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
5177 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
f24465e5 | 5178 | BOOST_CHECK_EQUAL(queriesCount, 9); |
2b984251 RG |
5179 | } |
5180 | ||
9b061cf5 RG |
5181 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_nsec_nodata_nowildcard) { |
5182 | std::unique_ptr<SyncRes> sr; | |
5183 | initSR(sr, true); | |
5184 | ||
5185 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
5186 | ||
5187 | primeHints(); | |
5188 | const DNSName target("www.com."); | |
5189 | testkeysset_t keys; | |
5190 | ||
5191 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
5192 | luaconfsCopy.dsAnchors.clear(); | |
5193 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
5194 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5195 | ||
5196 | g_luaconfs.setState(luaconfsCopy); | |
5197 | ||
5198 | size_t queriesCount = 0; | |
5199 | ||
5200 | 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) { | |
5201 | queriesCount++; | |
5202 | ||
5203 | if (type == QType::DS || type == QType::DNSKEY) { | |
5204 | if (type == QType::DS && domain == target) { | |
5205 | DNSName auth("com."); | |
5206 | setLWResult(res, 0, true, false, true); | |
5207 | ||
5208 | addRecordToLW(res, auth, QType::SOA, "foo. bar. 2017032800 1800 900 604800 86400", DNSResourceRecord::AUTHORITY, 86400); | |
5209 | addRRSIG(keys, res->d_records, auth, 300); | |
5210 | /* add a NSEC denying the DS AND the existence of a cut (no NS) */ | |
5211 | addNSECRecordToLW(domain, DNSName("z") + domain, { QType::NSEC }, 600, res->d_records); | |
5212 | addRRSIG(keys, res->d_records, auth, 300); | |
5213 | return 1; | |
5214 | } | |
5215 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
5216 | } | |
5217 | else { | |
5218 | if (isRootServer(ip)) { | |
5219 | setLWResult(res, 0, false, false, true); | |
5220 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5221 | addDS(DNSName("com."), 300, res->d_records, keys); | |
5222 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
5223 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5224 | return 1; | |
5225 | } | |
5226 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
5227 | setLWResult(res, 0, true, false, true); | |
5228 | /* no data */ | |
5229 | addRecordToLW(res, DNSName("com."), QType::SOA, "com. com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5230 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5231 | /* no record for this name */ | |
5232 | addNSECRecordToLW(DNSName("wwv.com."), DNSName("wwx.com."), { QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5233 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5234 | /* a wildcard matches but has no record for this type */ | |
5235 | addNSECRecordToLW(DNSName("*.com."), DNSName("com."), { QType::AAAA, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5236 | addRRSIG(keys, res->d_records, DNSName("com"), 300, false, boost::none, DNSName("*.com")); | |
5237 | return 1; | |
5238 | } | |
5239 | } | |
5240 | ||
5241 | return 0; | |
5242 | }); | |
5243 | ||
5244 | vector<DNSRecord> ret; | |
5245 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5246 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5247 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
5248 | BOOST_REQUIRE_EQUAL(ret.size(), 6); | |
5249 | BOOST_CHECK_EQUAL(queriesCount, 6); | |
5250 | ||
5251 | /* again, to test the cache */ | |
5252 | ret.clear(); | |
5253 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5254 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5255 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
5256 | BOOST_REQUIRE_EQUAL(ret.size(), 6); | |
5257 | BOOST_CHECK_EQUAL(queriesCount, 6); | |
5258 | } | |
5259 | ||
5260 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_nsec3_nodata_nowildcard) { | |
5261 | std::unique_ptr<SyncRes> sr; | |
5262 | initSR(sr, true); | |
5263 | ||
5264 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
5265 | ||
5266 | primeHints(); | |
5267 | const DNSName target("www.com."); | |
5268 | testkeysset_t keys; | |
5269 | ||
5270 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
5271 | luaconfsCopy.dsAnchors.clear(); | |
5272 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
5273 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5274 | ||
5275 | g_luaconfs.setState(luaconfsCopy); | |
5276 | ||
5277 | size_t queriesCount = 0; | |
5278 | ||
5279 | 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) { | |
5280 | queriesCount++; | |
5281 | ||
5282 | if (type == QType::DS || type == QType::DNSKEY) { | |
5283 | if (type == QType::DS && domain == target) { | |
5284 | DNSName auth("com."); | |
5285 | setLWResult(res, 0, true, false, true); | |
5286 | ||
5287 | addRecordToLW(res, auth, QType::SOA, "foo. bar. 2017032800 1800 900 604800 86400", DNSResourceRecord::AUTHORITY, 86400); | |
5288 | addRRSIG(keys, res->d_records, auth, 300); | |
5289 | /* add a NSEC3 denying the DS AND the existence of a cut (no NS) */ | |
5290 | /* first the closest encloser */ | |
5291 | addNSEC3UnhashedRecordToLW(DNSName("com."), auth, "whatever", { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, res->d_records); | |
5292 | addRRSIG(keys, res->d_records, auth, 300); | |
5293 | /* then the next closer */ | |
5294 | addNSEC3NarrowRecordToLW(domain, DNSName("com."), { QType::RRSIG, QType::NSEC }, 600, res->d_records); | |
5295 | addRRSIG(keys, res->d_records, auth, 300); | |
5296 | /* a wildcard matches but has no record for this type */ | |
5297 | addNSEC3UnhashedRecordToLW(DNSName("*.com."), DNSName("com."), "whatever", { QType::AAAA, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5298 | addRRSIG(keys, res->d_records, DNSName("com"), 300, false, boost::none, DNSName("*.com")); | |
5299 | return 1; | |
5300 | } | |
5301 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
5302 | } | |
5303 | else { | |
5304 | if (isRootServer(ip)) { | |
5305 | setLWResult(res, 0, false, false, true); | |
5306 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5307 | addDS(DNSName("com."), 300, res->d_records, keys); | |
5308 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
5309 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5310 | return 1; | |
5311 | } | |
5312 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
5313 | setLWResult(res, 0, true, false, true); | |
5314 | /* no data */ | |
5315 | addRecordToLW(res, DNSName("com."), QType::SOA, "com. com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5316 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5317 | /* no record for this name */ | |
5318 | /* first the closest encloser */ | |
5319 | addNSEC3UnhashedRecordToLW(DNSName("com."), DNSName("com."), "whatever", { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, res->d_records); | |
5320 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5321 | /* then the next closer */ | |
5322 | addNSEC3NarrowRecordToLW(domain, DNSName("com."), { QType::RRSIG, QType::NSEC }, 600, res->d_records); | |
5323 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5324 | /* a wildcard matches but has no record for this type */ | |
5325 | addNSEC3UnhashedRecordToLW(DNSName("*.com."), DNSName("com."), "whatever", { QType::AAAA, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5326 | addRRSIG(keys, res->d_records, DNSName("com"), 300, false, boost::none, DNSName("*.com")); | |
5327 | return 1; | |
5328 | } | |
5329 | } | |
5330 | ||
5331 | return 0; | |
5332 | }); | |
5333 | ||
5334 | vector<DNSRecord> ret; | |
5335 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5336 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5337 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
5338 | BOOST_REQUIRE_EQUAL(ret.size(), 8); | |
5339 | BOOST_CHECK_EQUAL(queriesCount, 6); | |
5340 | ||
5341 | /* again, to test the cache */ | |
5342 | ret.clear(); | |
5343 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5344 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5345 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
5346 | BOOST_REQUIRE_EQUAL(ret.size(), 8); | |
5347 | BOOST_CHECK_EQUAL(queriesCount, 6); | |
5348 | } | |
5349 | ||
b7c40613 RG |
5350 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_nsec3_nodata_nowildcard_too_many_iterations) { |
5351 | std::unique_ptr<SyncRes> sr; | |
5352 | initSR(sr, true); | |
5353 | ||
5354 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
5355 | ||
5356 | primeHints(); | |
5357 | const DNSName target("www.com."); | |
5358 | testkeysset_t keys; | |
5359 | ||
5360 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
5361 | luaconfsCopy.dsAnchors.clear(); | |
5362 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
5363 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5364 | ||
5365 | g_luaconfs.setState(luaconfsCopy); | |
5366 | ||
5367 | size_t queriesCount = 0; | |
5368 | ||
5369 | 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) { | |
5370 | queriesCount++; | |
5371 | ||
5372 | if (type == QType::DS || type == QType::DNSKEY) { | |
5373 | if (type == QType::DS && domain == target) { | |
5374 | DNSName auth("com."); | |
5375 | setLWResult(res, 0, true, false, true); | |
5376 | ||
5377 | addRecordToLW(res, auth, QType::SOA, "foo. bar. 2017032800 1800 900 604800 86400", DNSResourceRecord::AUTHORITY, 86400); | |
5378 | addRRSIG(keys, res->d_records, auth, 300); | |
5379 | /* add a NSEC3 denying the DS AND the existence of a cut (no NS) */ | |
5380 | /* first the closest encloser */ | |
5381 | addNSEC3UnhashedRecordToLW(DNSName("com."), auth, "whatever", { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, res->d_records, g_maxNSEC3Iterations + 100); | |
5382 | addRRSIG(keys, res->d_records, auth, 300); | |
5383 | /* then the next closer */ | |
5384 | addNSEC3NarrowRecordToLW(domain, DNSName("com."), { QType::RRSIG, QType::NSEC }, 600, res->d_records, g_maxNSEC3Iterations + 100); | |
5385 | addRRSIG(keys, res->d_records, auth, 300); | |
5386 | /* a wildcard matches but has no record for this type */ | |
5387 | addNSEC3UnhashedRecordToLW(DNSName("*.com."), DNSName("com."), "whatever", { QType::AAAA, QType::NSEC, QType::RRSIG }, 600, res->d_records, g_maxNSEC3Iterations + 100); | |
5388 | addRRSIG(keys, res->d_records, DNSName("com"), 300, false, boost::none, DNSName("*.com")); | |
5389 | return 1; | |
5390 | } | |
5391 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
5392 | } | |
5393 | else { | |
5394 | if (isRootServer(ip)) { | |
5395 | setLWResult(res, 0, false, false, true); | |
5396 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5397 | addDS(DNSName("com."), 300, res->d_records, keys); | |
5398 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
5399 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5400 | return 1; | |
5401 | } | |
5402 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
5403 | setLWResult(res, 0, true, false, true); | |
5404 | /* no data */ | |
5405 | addRecordToLW(res, DNSName("com."), QType::SOA, "com. com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5406 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5407 | /* no record for this name */ | |
5408 | /* first the closest encloser */ | |
5409 | addNSEC3UnhashedRecordToLW(DNSName("com."), DNSName("com."), "whatever", { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, res->d_records, g_maxNSEC3Iterations + 100); | |
5410 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5411 | /* then the next closer */ | |
5412 | addNSEC3NarrowRecordToLW(domain, DNSName("com."), { QType::RRSIG, QType::NSEC }, 600, res->d_records, g_maxNSEC3Iterations + 100); | |
5413 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5414 | /* a wildcard matches but has no record for this type */ | |
5415 | addNSEC3UnhashedRecordToLW(DNSName("*.com."), DNSName("com."), "whatever", { QType::AAAA, QType::NSEC, QType::RRSIG }, 600, res->d_records, g_maxNSEC3Iterations + 100); | |
5416 | addRRSIG(keys, res->d_records, DNSName("com"), 300, false, boost::none, DNSName("*.com")); | |
5417 | return 1; | |
5418 | } | |
5419 | } | |
5420 | ||
5421 | return 0; | |
5422 | }); | |
5423 | ||
5424 | /* we are generating NSEC3 with more iterations than we allow, so we should go Insecure */ | |
5425 | vector<DNSRecord> ret; | |
5426 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5427 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5428 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
5429 | BOOST_REQUIRE_EQUAL(ret.size(), 8); | |
5430 | BOOST_CHECK_EQUAL(queriesCount, 6); | |
5431 | ||
5432 | /* again, to test the cache */ | |
5433 | ret.clear(); | |
5434 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5435 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5436 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
5437 | BOOST_REQUIRE_EQUAL(ret.size(), 8); | |
5438 | BOOST_CHECK_EQUAL(queriesCount, 6); | |
5439 | } | |
5440 | ||
9b061cf5 RG |
5441 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_nsec3_wildcard) { |
5442 | std::unique_ptr<SyncRes> sr; | |
5443 | initSR(sr, true); | |
5444 | ||
5445 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
5446 | ||
5447 | primeHints(); | |
6bc9ccbb | 5448 | const DNSName target("www.sub.powerdns.com."); |
9b061cf5 RG |
5449 | testkeysset_t keys; |
5450 | ||
5451 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
5452 | luaconfsCopy.dsAnchors.clear(); | |
5453 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
5454 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5455 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5456 | ||
5457 | g_luaconfs.setState(luaconfsCopy); | |
5458 | ||
5459 | size_t queriesCount = 0; | |
5460 | ||
5461 | 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) { | |
5462 | queriesCount++; | |
5463 | ||
5464 | if (type == QType::DS || type == QType::DNSKEY) { | |
6bc9ccbb | 5465 | if (type == QType::DS && domain.isPartOf(DNSName("sub.powerdns.com"))) { |
9b061cf5 RG |
5466 | setLWResult(res, RCode::NoError, true, false, true); |
5467 | addRecordToLW(res, DNSName("powerdns.com."), QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5468 | addRRSIG(keys, res->d_records, DNSName("powerdns.com."), 300); | |
6bc9ccbb RG |
5469 | if (domain == DNSName("sub.powerdns.com")) { |
5470 | addNSECRecordToLW(DNSName("sub.powerdns.com."), DNSName("sud.powerdns.com."), { QType::A, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5471 | } | |
5472 | else if (domain == target) { | |
5473 | addNSECRecordToLW(DNSName("www.sub.powerdns.com."), DNSName("wwz.sub.powerdns.com."), { QType::A, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5474 | } | |
9b061cf5 RG |
5475 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); |
5476 | return 1; | |
5477 | } | |
5478 | else { | |
5479 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
5480 | } | |
5481 | } | |
5482 | else { | |
5483 | if (isRootServer(ip)) { | |
5484 | setLWResult(res, 0, false, false, true); | |
5485 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5486 | addDS(DNSName("com."), 300, res->d_records, keys); | |
5487 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
5488 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5489 | return 1; | |
5490 | } | |
5491 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
5492 | if (domain == DNSName("com.")) { | |
5493 | setLWResult(res, 0, true, false, true); | |
5494 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
5495 | addRRSIG(keys, res->d_records, domain, 300); | |
5496 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5497 | addRRSIG(keys, res->d_records, domain, 300); | |
5498 | } | |
5499 | else { | |
5500 | setLWResult(res, 0, false, false, true); | |
5501 | addRecordToLW(res, "powerdns.com.", QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5502 | addDS(DNSName("powerdns.com."), 300, res->d_records, keys); | |
5503 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5504 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5505 | } | |
5506 | return 1; | |
5507 | } | |
5508 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
5509 | setLWResult(res, 0, true, false, true); | |
5510 | if (type == QType::NS) { | |
5511 | if (domain == DNSName("powerdns.com.")) { | |
5512 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
5513 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5514 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5515 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5516 | } | |
5517 | else { | |
5518 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5519 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5520 | addNSECRecordToLW(DNSName("www.powerdns.com."), DNSName("wwz.powerdns.com."), { QType::A, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5521 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5522 | } | |
5523 | } | |
5524 | else { | |
5525 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
5526 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300, false, boost::none, DNSName("*.powerdns.com")); | |
5527 | /* we need to add the proof that this name does not exist, so the wildcard may apply */ | |
5528 | /* first the closest encloser */ | |
5529 | addNSEC3UnhashedRecordToLW(DNSName("powerdns.com."), DNSName("powerdns.com."), "whatever", { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, res->d_records); | |
5530 | addRRSIG(keys, res->d_records, DNSName("powerdns.com."), 300); | |
5531 | /* then the next closer */ | |
6bc9ccbb | 5532 | addNSEC3NarrowRecordToLW(DNSName("sub.powerdns.com."), DNSName("powerdns.com."), { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, res->d_records); |
9b061cf5 RG |
5533 | addRRSIG(keys, res->d_records, DNSName("powerdns.com."), 300); |
5534 | } | |
5535 | return 1; | |
5536 | } | |
5537 | } | |
5538 | ||
5539 | return 0; | |
5540 | }); | |
5541 | ||
5542 | vector<DNSRecord> ret; | |
5543 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5544 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5545 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
5546 | BOOST_REQUIRE_EQUAL(ret.size(), 6); | |
6bc9ccbb | 5547 | BOOST_CHECK_EQUAL(queriesCount, 10); |
9b061cf5 RG |
5548 | |
5549 | /* again, to test the cache */ | |
5550 | ret.clear(); | |
5551 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5552 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5553 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
5554 | BOOST_REQUIRE_EQUAL(ret.size(), 6); | |
6bc9ccbb | 5555 | BOOST_CHECK_EQUAL(queriesCount, 10); |
9b061cf5 RG |
5556 | } |
5557 | ||
b7c40613 RG |
5558 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_nsec3_wildcard_too_many_iterations) { |
5559 | std::unique_ptr<SyncRes> sr; | |
5560 | initSR(sr, true); | |
5561 | ||
5562 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
5563 | ||
5564 | primeHints(); | |
5565 | const DNSName target("www.powerdns.com."); | |
5566 | testkeysset_t keys; | |
5567 | ||
5568 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
5569 | luaconfsCopy.dsAnchors.clear(); | |
5570 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
5571 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5572 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5573 | ||
5574 | g_luaconfs.setState(luaconfsCopy); | |
5575 | ||
5576 | size_t queriesCount = 0; | |
5577 | ||
5578 | 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) { | |
5579 | queriesCount++; | |
5580 | ||
5581 | if (type == QType::DS || type == QType::DNSKEY) { | |
5582 | if (type == QType::DS && domain == target) { | |
5583 | setLWResult(res, RCode::NoError, true, false, true); | |
5584 | addRecordToLW(res, DNSName("powerdns.com."), QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5585 | addRRSIG(keys, res->d_records, DNSName("powerdns.com."), 300); | |
5586 | addNSECRecordToLW(DNSName("www.powerdns.com."), DNSName("wwz.powerdns.com."), { QType::A, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5587 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5588 | return 1; | |
5589 | } | |
5590 | else { | |
5591 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
5592 | } | |
5593 | } | |
5594 | else { | |
5595 | if (isRootServer(ip)) { | |
5596 | setLWResult(res, 0, false, false, true); | |
5597 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5598 | addDS(DNSName("com."), 300, res->d_records, keys); | |
5599 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
5600 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5601 | return 1; | |
5602 | } | |
5603 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
5604 | if (domain == DNSName("com.")) { | |
5605 | setLWResult(res, 0, true, false, true); | |
5606 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
5607 | addRRSIG(keys, res->d_records, domain, 300); | |
5608 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5609 | addRRSIG(keys, res->d_records, domain, 300); | |
5610 | } | |
5611 | else { | |
5612 | setLWResult(res, 0, false, false, true); | |
5613 | addRecordToLW(res, "powerdns.com.", QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5614 | addDS(DNSName("powerdns.com."), 300, res->d_records, keys); | |
5615 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5616 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5617 | } | |
5618 | return 1; | |
5619 | } | |
5620 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
5621 | setLWResult(res, 0, true, false, true); | |
5622 | if (type == QType::NS) { | |
5623 | if (domain == DNSName("powerdns.com.")) { | |
5624 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
5625 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5626 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5627 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5628 | } | |
5629 | else { | |
5630 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5631 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5632 | addNSECRecordToLW(DNSName("www.powerdns.com."), DNSName("wwz.powerdns.com."), { QType::A, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5633 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5634 | } | |
5635 | } | |
5636 | else { | |
5637 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
5638 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300, false, boost::none, DNSName("*.powerdns.com")); | |
5639 | /* we need to add the proof that this name does not exist, so the wildcard may apply */ | |
5640 | /* first the closest encloser */ | |
5641 | addNSEC3UnhashedRecordToLW(DNSName("powerdns.com."), DNSName("powerdns.com."), "whatever", { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, res->d_records); | |
5642 | addRRSIG(keys, res->d_records, DNSName("powerdns.com."), 300); | |
5643 | /* then the next closer */ | |
5644 | addNSEC3NarrowRecordToLW(DNSName("www.powerdns.com."), DNSName("powerdns.com."), { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, res->d_records, g_maxNSEC3Iterations + 100); | |
5645 | addRRSIG(keys, res->d_records, DNSName("powerdns.com."), 300); | |
5646 | } | |
5647 | return 1; | |
5648 | } | |
5649 | } | |
5650 | ||
5651 | return 0; | |
5652 | }); | |
5653 | ||
5654 | /* the NSEC3 providing the denial of existence proof for the next closer has too many iterations, | |
5655 | we should end up Insecure */ | |
5656 | vector<DNSRecord> ret; | |
5657 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5658 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5659 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
5660 | BOOST_REQUIRE_EQUAL(ret.size(), 6); | |
5661 | BOOST_CHECK_EQUAL(queriesCount, 9); | |
5662 | ||
5663 | /* again, to test the cache */ | |
5664 | ret.clear(); | |
5665 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5666 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5667 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
5668 | BOOST_REQUIRE_EQUAL(ret.size(), 6); | |
5669 | BOOST_CHECK_EQUAL(queriesCount, 9); | |
5670 | } | |
5671 | ||
9b061cf5 RG |
5672 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_nsec_wildcard_missing) { |
5673 | std::unique_ptr<SyncRes> sr; | |
5674 | initSR(sr, true); | |
5675 | ||
5676 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
5677 | ||
5678 | primeHints(); | |
5679 | const DNSName target("www.powerdns.com."); | |
5680 | testkeysset_t keys; | |
5681 | ||
5682 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
5683 | luaconfsCopy.dsAnchors.clear(); | |
5684 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
5685 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5686 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5687 | ||
5688 | g_luaconfs.setState(luaconfsCopy); | |
5689 | ||
5690 | size_t queriesCount = 0; | |
5691 | ||
5692 | 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) { | |
5693 | queriesCount++; | |
5694 | ||
5695 | if (type == QType::DS || type == QType::DNSKEY) { | |
5696 | if (type == QType::DS && domain == target) { | |
5697 | setLWResult(res, RCode::NoError, true, false, true); | |
5698 | addRecordToLW(res, DNSName("powerdns.com."), QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5699 | addRRSIG(keys, res->d_records, DNSName("powerdns.com."), 300); | |
5700 | addNSECRecordToLW(DNSName("www.powerdns.com."), DNSName("wwz.powerdns.com."), { QType::A, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5701 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5702 | return 1; | |
5703 | } | |
5704 | else { | |
5705 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
5706 | } | |
5707 | } | |
5708 | else { | |
5709 | if (isRootServer(ip)) { | |
5710 | setLWResult(res, 0, false, false, true); | |
5711 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5712 | addDS(DNSName("com."), 300, res->d_records, keys); | |
5713 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
5714 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5715 | return 1; | |
5716 | } | |
5717 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
5718 | if (domain == DNSName("com.")) { | |
5719 | setLWResult(res, 0, true, false, true); | |
5720 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
5721 | addRRSIG(keys, res->d_records, domain, 300); | |
5722 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5723 | addRRSIG(keys, res->d_records, domain, 300); | |
5724 | } | |
5725 | else { | |
5726 | setLWResult(res, 0, false, false, true); | |
5727 | addRecordToLW(res, "powerdns.com.", QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5728 | addDS(DNSName("powerdns.com."), 300, res->d_records, keys); | |
5729 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5730 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5731 | } | |
5732 | return 1; | |
5733 | } | |
5734 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
5735 | setLWResult(res, 0, true, false, true); | |
5736 | if (type == QType::NS) { | |
5737 | if (domain == DNSName("powerdns.com.")) { | |
5738 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
5739 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5740 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5741 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5742 | } | |
5743 | else { | |
5744 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5745 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5746 | addNSECRecordToLW(DNSName("www.powerdns.com."), DNSName("wwz.powerdns.com."), { QType::A, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5747 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5748 | } | |
5749 | } | |
5750 | else { | |
5751 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
5752 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300, false, boost::none, DNSName("*.powerdns.com")); | |
5753 | } | |
5754 | return 1; | |
5755 | } | |
5756 | } | |
5757 | ||
5758 | return 0; | |
5759 | }); | |
5760 | ||
5761 | vector<DNSRecord> ret; | |
5762 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5763 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5764 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
5765 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
5766 | BOOST_CHECK_EQUAL(queriesCount, 9); | |
5767 | ||
5768 | /* again, to test the cache */ | |
5769 | ret.clear(); | |
5770 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5771 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5772 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
5773 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
5774 | BOOST_CHECK_EQUAL(queriesCount, 9); | |
5775 | } | |
5776 | ||
a53e8fe3 RG |
5777 | BOOST_AUTO_TEST_CASE(test_dnssec_no_ds_on_referral_secure) { |
5778 | std::unique_ptr<SyncRes> sr; | |
5779 | initSR(sr, true); | |
5780 | ||
0c43f455 | 5781 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
a53e8fe3 RG |
5782 | |
5783 | primeHints(); | |
5784 | const DNSName target("www.powerdns.com."); | |
5785 | testkeysset_t keys; | |
5786 | ||
5787 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
5788 | luaconfsCopy.dsAnchors.clear(); | |
5789 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
5790 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5791 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
5792 | ||
5793 | g_luaconfs.setState(luaconfsCopy); | |
5794 | ||
5795 | size_t queriesCount = 0; | |
5796 | size_t dsQueriesCount = 0; | |
5797 | ||
5798 | 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) { | |
5799 | queriesCount++; | |
5800 | ||
5801 | if (type == QType::DS) { | |
5802 | DNSName auth(domain); | |
5803 | auth.chopOff(); | |
5804 | dsQueriesCount++; | |
5805 | ||
5806 | setLWResult(res, 0, true, false, true); | |
5807 | addDS(domain, 300, res->d_records, keys, DNSResourceRecord::ANSWER); | |
5808 | addRRSIG(keys, res->d_records, auth, 300); | |
5809 | return 1; | |
5810 | } | |
5811 | else if (type == QType::DNSKEY) { | |
5812 | setLWResult(res, 0, true, false, true); | |
5813 | addDNSKEY(keys, domain, 300, res->d_records); | |
5814 | addRRSIG(keys, res->d_records, domain, 300); | |
5815 | return 1; | |
5816 | } | |
f24465e5 | 5817 | else { |
a53e8fe3 RG |
5818 | if (isRootServer(ip)) { |
5819 | setLWResult(res, 0, false, false, true); | |
5820 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5821 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5822 | /* No DS on referral, and no denial of the DS either */ | |
5823 | return 1; | |
5824 | } | |
5825 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
f24465e5 RG |
5826 | if (domain == DNSName("com.")) { |
5827 | setLWResult(res, 0, true, false, true); | |
5828 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
5829 | addRRSIG(keys, res->d_records, domain, 300); | |
5830 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5831 | addRRSIG(keys, res->d_records, domain, 300); | |
5832 | } | |
5833 | else { | |
5834 | setLWResult(res, 0, false, false, true); | |
5835 | addRecordToLW(res, "powerdns.com.", QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5836 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5837 | /* No DS on referral, and no denial of the DS either */ | |
5838 | } | |
a53e8fe3 RG |
5839 | return 1; |
5840 | } | |
5841 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
5842 | setLWResult(res, 0, true, false, true); | |
f24465e5 RG |
5843 | if (type == QType::NS) { |
5844 | if (domain == DNSName("powerdns.com.")) { | |
5845 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
5846 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5847 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5848 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5849 | } | |
5850 | else { | |
5851 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
5852 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5853 | addNSECRecordToLW(DNSName("www.powerdns.com."), DNSName("wwz.powerdns.com."), { QType::A, QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
5854 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5855 | } | |
5856 | } | |
5857 | else { | |
5858 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
5859 | addRRSIG(keys, res->d_records, DNSName("powerdns.com"), 300); | |
5860 | } | |
5861 | ||
a53e8fe3 RG |
5862 | return 1; |
5863 | } | |
5864 | } | |
5865 | ||
5866 | return 0; | |
5867 | }); | |
5868 | ||
5869 | vector<DNSRecord> ret; | |
5870 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5871 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5872 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
f24465e5 | 5873 | BOOST_REQUIRE_EQUAL(ret.size(), 2); |
5374b03b RG |
5874 | BOOST_CHECK_EQUAL(queriesCount, 9); |
5875 | BOOST_CHECK_EQUAL(dsQueriesCount, 3); | |
a53e8fe3 RG |
5876 | |
5877 | /* again, to test the cache */ | |
5878 | ret.clear(); | |
5879 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5880 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5881 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
f24465e5 | 5882 | BOOST_REQUIRE_EQUAL(ret.size(), 2); |
5374b03b RG |
5883 | BOOST_CHECK_EQUAL(queriesCount, 9); |
5884 | BOOST_CHECK_EQUAL(dsQueriesCount, 3); | |
a53e8fe3 RG |
5885 | } |
5886 | ||
f715542c RG |
5887 | BOOST_AUTO_TEST_CASE(test_dnssec_ds_sign_loop) { |
5888 | std::unique_ptr<SyncRes> sr; | |
5889 | initSR(sr, true); | |
5890 | ||
5d7b19c5 | 5891 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
f715542c RG |
5892 | |
5893 | primeHints(); | |
5894 | const DNSName target("www.powerdns.com."); | |
5895 | testkeysset_t keys; | |
5896 | ||
5897 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
5898 | luaconfsCopy.dsAnchors.clear(); | |
5899 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
5900 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
3cef03e9 | 5901 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); |
f715542c RG |
5902 | generateKeyMaterial(DNSName("www.powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); |
5903 | ||
5904 | g_luaconfs.setState(luaconfsCopy); | |
5905 | ||
5906 | size_t queriesCount = 0; | |
5907 | ||
5908 | 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) { | |
5909 | queriesCount++; | |
5910 | ||
5911 | if (type == QType::DS) { | |
5912 | DNSName auth(domain); | |
5913 | auth.chopOff(); | |
5914 | ||
5915 | setLWResult(res, 0, true, false, true); | |
5916 | if (domain == target) { | |
5917 | addRecordToLW(res, domain, QType::SOA, "ns1.powerdns.com. blah. 2017032800 1800 900 604800 86400", DNSResourceRecord::AUTHORITY, 86400); | |
5918 | addRRSIG(keys, res->d_records, target, 300); | |
5919 | } | |
5920 | else { | |
5921 | addDS(domain, 300, res->d_records, keys, DNSResourceRecord::ANSWER); | |
5922 | addRRSIG(keys, res->d_records, auth, 300); | |
5923 | } | |
5924 | return 1; | |
5925 | } | |
5926 | else if (type == QType::DNSKEY) { | |
5927 | setLWResult(res, 0, true, false, true); | |
5928 | addDNSKEY(keys, domain, 300, res->d_records); | |
5929 | addRRSIG(keys, res->d_records, domain, 300); | |
5930 | return 1; | |
5931 | } | |
5932 | else { | |
5933 | if (isRootServer(ip)) { | |
5934 | setLWResult(res, 0, false, false, true); | |
5935 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5936 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5937 | addDS(DNSName("com."), 300, res->d_records, keys); | |
5938 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
5939 | return 1; | |
5940 | } | |
5941 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
5942 | if (domain == DNSName("com.")) { | |
5943 | setLWResult(res, 0, true, false, true); | |
5944 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
5945 | addRRSIG(keys, res->d_records, domain, 300); | |
5946 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
5947 | addRRSIG(keys, res->d_records, domain, 300); | |
5948 | } | |
5949 | else { | |
5950 | setLWResult(res, 0, false, false, true); | |
5951 | addRecordToLW(res, "powerdns.com.", QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
5952 | /* no DS */ | |
5953 | addNSECRecordToLW(domain, DNSName("z.powerdns.com."), { QType::NS }, 600, res->d_records); | |
5954 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
5955 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5956 | } | |
5957 | return 1; | |
5958 | } | |
5959 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
5960 | if (type == QType::NS) { | |
5961 | if (domain == DNSName("powerdns.com.")) { | |
5962 | setLWResult(res, RCode::Refused, false, false, true); | |
5963 | } | |
5964 | else { | |
5965 | setLWResult(res, 0, true, false, true); | |
5966 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
5967 | addRRSIG(keys, res->d_records, domain, 300); | |
5968 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
5969 | addRRSIG(keys, res->d_records, domain, 300); | |
5970 | } | |
5971 | } | |
5972 | else { | |
5973 | setLWResult(res, 0, true, false, true); | |
5974 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
5975 | addRRSIG(keys, res->d_records, DNSName("www.powerdns.com"), 300); | |
5976 | } | |
5977 | ||
5978 | return 1; | |
5979 | } | |
5980 | } | |
5981 | ||
5982 | return 0; | |
5983 | }); | |
5984 | ||
5985 | vector<DNSRecord> ret; | |
5986 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5987 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5988 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
5989 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
3cef03e9 | 5990 | BOOST_CHECK_EQUAL(queriesCount, 9); |
f715542c RG |
5991 | |
5992 | /* again, to test the cache */ | |
5993 | ret.clear(); | |
5994 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
5995 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
5996 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
5997 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
3cef03e9 | 5998 | BOOST_CHECK_EQUAL(queriesCount, 9); |
f715542c RG |
5999 | } |
6000 | ||
8d2e7fa1 RG |
6001 | BOOST_AUTO_TEST_CASE(test_dnssec_dnskey_signed_child) { |
6002 | /* check that we don't accept a signer below us */ | |
6003 | std::unique_ptr<SyncRes> sr; | |
6004 | initSR(sr, true); | |
6005 | ||
6006 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
6007 | ||
6008 | primeHints(); | |
6009 | const DNSName target("www.powerdns.com."); | |
6010 | testkeysset_t keys; | |
6011 | ||
6012 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
6013 | luaconfsCopy.dsAnchors.clear(); | |
6014 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
6015 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6016 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6017 | generateKeyMaterial(DNSName("www.powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6018 | generateKeyMaterial(DNSName("sub.www.powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6019 | ||
6020 | g_luaconfs.setState(luaconfsCopy); | |
6021 | ||
6022 | size_t queriesCount = 0; | |
6023 | ||
6024 | 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) { | |
6025 | queriesCount++; | |
6026 | ||
6027 | if (type == QType::DS) { | |
6028 | DNSName auth(domain); | |
6029 | auth.chopOff(); | |
6030 | ||
6031 | setLWResult(res, 0, true, false, true); | |
6032 | if (domain == target) { | |
6033 | addRecordToLW(res, domain, QType::SOA, "ns1.powerdns.com. blah. 2017032800 1800 900 604800 86400", DNSResourceRecord::AUTHORITY, 86400); | |
6034 | addRRSIG(keys, res->d_records, target, 300); | |
6035 | } | |
6036 | else { | |
6037 | addDS(domain, 300, res->d_records, keys, DNSResourceRecord::ANSWER); | |
6038 | addRRSIG(keys, res->d_records, auth, 300); | |
6039 | } | |
6040 | return 1; | |
6041 | } | |
6042 | else if (type == QType::DNSKEY) { | |
6043 | setLWResult(res, 0, true, false, true); | |
6044 | addDNSKEY(keys, domain, 300, res->d_records); | |
6045 | if (domain == DNSName("www.powerdns.com.")) { | |
6046 | addRRSIG(keys, res->d_records, DNSName("sub.www.powerdns.com."), 300); | |
6047 | } | |
6048 | else { | |
6049 | addRRSIG(keys, res->d_records, domain, 300); | |
6050 | } | |
6051 | return 1; | |
6052 | } | |
6053 | else { | |
6054 | if (isRootServer(ip)) { | |
6055 | setLWResult(res, 0, false, false, true); | |
6056 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6057 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6058 | addDS(DNSName("com."), 300, res->d_records, keys); | |
6059 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
6060 | return 1; | |
6061 | } | |
6062 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
6063 | if (domain == DNSName("com.")) { | |
6064 | setLWResult(res, 0, true, false, true); | |
6065 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
6066 | addRRSIG(keys, res->d_records, domain, 300); | |
6067 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6068 | addRRSIG(keys, res->d_records, domain, 300); | |
6069 | } | |
6070 | else { | |
6071 | setLWResult(res, 0, false, false, true); | |
6072 | addRecordToLW(res, "powerdns.com.", QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6073 | addDS(DNSName("powerdns.com."), 300, res->d_records, keys); | |
6074 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6075 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
6076 | } | |
6077 | return 1; | |
6078 | } | |
6079 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
6080 | if (type == QType::NS) { | |
6081 | setLWResult(res, 0, true, false, true); | |
6082 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
6083 | addRRSIG(keys, res->d_records, domain, 300); | |
6084 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
6085 | addRRSIG(keys, res->d_records, domain, 300); | |
6086 | } | |
6087 | else { | |
6088 | setLWResult(res, 0, true, false, true); | |
6089 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
6090 | addRRSIG(keys, res->d_records, domain, 300); | |
6091 | } | |
6092 | ||
6093 | return 1; | |
6094 | } | |
6095 | } | |
6096 | ||
f715542c RG |
6097 | return 0; |
6098 | }); | |
6099 | ||
6100 | vector<DNSRecord> ret; | |
6101 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6102 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6103 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
6104 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
3cef03e9 | 6105 | BOOST_CHECK_EQUAL(queriesCount, 9); |
f715542c RG |
6106 | |
6107 | /* again, to test the cache */ | |
6108 | ret.clear(); | |
6109 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6110 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6111 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
6112 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
3cef03e9 | 6113 | BOOST_CHECK_EQUAL(queriesCount, 9); |
f715542c RG |
6114 | } |
6115 | ||
a53e8fe3 RG |
6116 | BOOST_AUTO_TEST_CASE(test_dnssec_no_ds_on_referral_insecure) { |
6117 | std::unique_ptr<SyncRes> sr; | |
f24465e5 | 6118 | initSR(sr, true); |
a53e8fe3 | 6119 | |
0c43f455 | 6120 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
a53e8fe3 RG |
6121 | |
6122 | primeHints(); | |
6123 | const DNSName target("www.powerdns.com."); | |
6124 | testkeysset_t keys; | |
6125 | ||
6126 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
6127 | luaconfsCopy.dsAnchors.clear(); | |
6128 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
6129 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6130 | ||
6131 | g_luaconfs.setState(luaconfsCopy); | |
6132 | ||
6133 | size_t queriesCount = 0; | |
6134 | size_t dsQueriesCount = 0; | |
6135 | ||
6136 | 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) { | |
6137 | queriesCount++; | |
6138 | ||
6139 | if (type == QType::DS) { | |
6140 | DNSName auth(domain); | |
6141 | auth.chopOff(); | |
6142 | dsQueriesCount++; | |
6143 | ||
6144 | setLWResult(res, 0, true, false, true); | |
6145 | if (domain == DNSName("com.")) { | |
6146 | addDS(domain, 300, res->d_records, keys, DNSResourceRecord::ANSWER); | |
6147 | } | |
6148 | else { | |
f24465e5 RG |
6149 | addRecordToLW(res, "com.", QType::SOA, "a.gtld-servers.com. hostmastercom. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); |
6150 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
a53e8fe3 RG |
6151 | addNSECRecordToLW(domain, DNSName("powerdnt.com."), { QType::NS }, 600, res->d_records); |
6152 | } | |
6153 | addRRSIG(keys, res->d_records, auth, 300); | |
6154 | return 1; | |
6155 | } | |
6156 | else if (type == QType::DNSKEY) { | |
6157 | setLWResult(res, 0, true, false, true); | |
6158 | addDNSKEY(keys, domain, 300, res->d_records); | |
6159 | addRRSIG(keys, res->d_records, domain, 300); | |
6160 | return 1; | |
6161 | } | |
a69867f2 | 6162 | else { |
a53e8fe3 RG |
6163 | if (isRootServer(ip)) { |
6164 | setLWResult(res, 0, false, false, true); | |
6165 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6166 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6167 | /* No DS on referral, and no denial of the DS either */ | |
6168 | return 1; | |
6169 | } | |
6170 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
a69867f2 RG |
6171 | if (domain == DNSName("com.")) { |
6172 | setLWResult(res, 0, true, false, true); | |
6173 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
f24465e5 | 6174 | addRRSIG(keys, res->d_records, domain, 300); |
a69867f2 | 6175 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); |
f24465e5 | 6176 | addRRSIG(keys, res->d_records, domain, 300); |
a69867f2 RG |
6177 | } |
6178 | else { | |
6179 | setLWResult(res, 0, false, false, true); | |
6180 | addRecordToLW(res, "powerdns.com.", QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6181 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
6182 | /* No DS on referral, and no denial of the DS either */ | |
6183 | } | |
a53e8fe3 RG |
6184 | return 1; |
6185 | } | |
6186 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
6187 | setLWResult(res, 0, true, false, true); | |
f24465e5 RG |
6188 | if (type == QType::NS) { |
6189 | if (domain == DNSName("powerdns.com.")) { | |
6190 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
6191 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
6192 | } | |
6193 | else { | |
6194 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
6195 | } | |
6196 | } | |
6197 | else { | |
6198 | addRecordToLW(res, domain, QType::A, "192.0.2.42"); | |
6199 | } | |
a53e8fe3 RG |
6200 | return 1; |
6201 | } | |
6202 | } | |
6203 | ||
6204 | return 0; | |
6205 | }); | |
6206 | ||
6207 | vector<DNSRecord> ret; | |
6208 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6209 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6210 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
6211 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
5374b03b | 6212 | BOOST_CHECK_EQUAL(queriesCount, 7); |
a53e8fe3 RG |
6213 | BOOST_CHECK_EQUAL(dsQueriesCount, 2); |
6214 | ||
6215 | /* again, to test the cache */ | |
6216 | ret.clear(); | |
6217 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6218 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6219 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
6220 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
5374b03b | 6221 | BOOST_CHECK_EQUAL(queriesCount, 7); |
a53e8fe3 RG |
6222 | BOOST_CHECK_EQUAL(dsQueriesCount, 2); |
6223 | } | |
6224 | ||
e59c8907 | 6225 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_bogus_unsigned_nsec) { |
b7f378d1 | 6226 | std::unique_ptr<SyncRes> sr; |
895449a5 | 6227 | initSR(sr, true); |
b7f378d1 | 6228 | |
0c43f455 | 6229 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
b7f378d1 RG |
6230 | |
6231 | primeHints(); | |
6232 | const DNSName target("powerdns.com."); | |
6233 | testkeysset_t keys; | |
6234 | ||
6235 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
6236 | luaconfsCopy.dsAnchors.clear(); | |
6237 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
6238 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6239 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6240 | ||
6241 | g_luaconfs.setState(luaconfsCopy); | |
6242 | ||
6243 | size_t queriesCount = 0; | |
6244 | ||
6245 | 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) { | |
6246 | queriesCount++; | |
6247 | ||
5374b03b RG |
6248 | if (type == QType::DS || type == QType::DNSKEY) { |
6249 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
b7f378d1 | 6250 | } |
a69867f2 | 6251 | else { |
b7f378d1 RG |
6252 | if (isRootServer(ip)) { |
6253 | setLWResult(res, 0, false, false, true); | |
6254 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6255 | addDS(DNSName("com."), 300, res->d_records, keys); | |
6256 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
6257 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6258 | return 1; | |
6259 | } | |
6260 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
a69867f2 RG |
6261 | if (domain == DNSName("com.")) { |
6262 | setLWResult(res, 0, true, false, true); | |
6263 | addRecordToLW(res, DNSName("com."), QType::NS, "a.gtld-servers.com."); | |
6264 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6265 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6266 | } | |
6267 | else { | |
6268 | setLWResult(res, 0, false, false, true); | |
6269 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6270 | addDS(domain, 300, res->d_records, keys); | |
6271 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6272 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
6273 | } | |
b7f378d1 RG |
6274 | return 1; |
6275 | } | |
6276 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
6277 | setLWResult(res, 0, true, false, true); | |
a69867f2 RG |
6278 | if (type == QType::NS) { |
6279 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
6280 | addRRSIG(keys, res->d_records, domain, 300); | |
6281 | } | |
6282 | else { | |
6283 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
6284 | addRRSIG(keys, res->d_records, domain, 300); | |
6285 | addNSECRecordToLW(domain, DNSName("z.powerdns.com."), { QType::NS, QType::DNSKEY }, 600, res->d_records); | |
6286 | /* NO RRSIG for the NSEC record! */ | |
6287 | } | |
b7f378d1 RG |
6288 | return 1; |
6289 | } | |
6290 | } | |
6291 | ||
6292 | return 0; | |
6293 | }); | |
6294 | ||
6295 | /* NSEC record without the corresponding RRSIG in a secure zone, should be Bogus! */ | |
6296 | vector<DNSRecord> ret; | |
6297 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6298 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6299 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
6300 | BOOST_CHECK_EQUAL(ret.size(), 3); | |
a69867f2 | 6301 | BOOST_CHECK_EQUAL(queriesCount, 8); |
b7f378d1 RG |
6302 | |
6303 | /* again, to test the cache */ | |
6304 | ret.clear(); | |
6305 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6306 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6307 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
6308 | BOOST_REQUIRE_EQUAL(ret.size(), 3); | |
a69867f2 | 6309 | BOOST_CHECK_EQUAL(queriesCount, 8); |
b7f378d1 RG |
6310 | } |
6311 | ||
e59c8907 | 6312 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_bogus_no_nsec) { |
b7f378d1 | 6313 | std::unique_ptr<SyncRes> sr; |
895449a5 | 6314 | initSR(sr, true); |
b7f378d1 | 6315 | |
0c43f455 | 6316 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
b7f378d1 RG |
6317 | |
6318 | primeHints(); | |
6319 | const DNSName target("powerdns.com."); | |
6320 | testkeysset_t keys; | |
6321 | ||
6322 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
6323 | luaconfsCopy.dsAnchors.clear(); | |
6324 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
6325 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6326 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6327 | ||
6328 | g_luaconfs.setState(luaconfsCopy); | |
6329 | ||
6330 | size_t queriesCount = 0; | |
6331 | ||
6332 | 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) { | |
6333 | queriesCount++; | |
6334 | ||
5374b03b RG |
6335 | if (type == QType::DS || type == QType::DNSKEY) { |
6336 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
b7f378d1 | 6337 | } |
a69867f2 | 6338 | else { |
b7f378d1 RG |
6339 | if (isRootServer(ip)) { |
6340 | setLWResult(res, 0, false, false, true); | |
6341 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6342 | addDS(DNSName("com."), 300, res->d_records, keys); | |
6343 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
6344 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6345 | return 1; | |
6346 | } | |
6347 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
a69867f2 RG |
6348 | if (domain == DNSName("com.")) { |
6349 | setLWResult(res, 0, true, false, true); | |
6350 | addRecordToLW(res, DNSName("com."), QType::NS, "a.gtld-servers.com."); | |
6351 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6352 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6353 | } | |
6354 | else { | |
6355 | setLWResult(res, 0, false, false, true); | |
6356 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6357 | addDS(domain, 300, res->d_records, keys); | |
6358 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6359 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
6360 | } | |
b7f378d1 RG |
6361 | return 1; |
6362 | } | |
6363 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
6364 | setLWResult(res, 0, true, false, true); | |
a69867f2 RG |
6365 | if (type == QType::NS) { |
6366 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
6367 | addRRSIG(keys, res->d_records, domain, 300); | |
6368 | } | |
6369 | else { | |
6370 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
6371 | addRRSIG(keys, res->d_records, domain, 300); | |
b7f378d1 | 6372 | |
a69867f2 RG |
6373 | /* NO NSEC record! */ |
6374 | } | |
b7f378d1 RG |
6375 | return 1; |
6376 | } | |
6377 | } | |
6378 | ||
6379 | return 0; | |
6380 | }); | |
6381 | ||
6382 | /* no NSEC record in a secure zone, should be Bogus! */ | |
6383 | vector<DNSRecord> ret; | |
6384 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6385 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6386 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
6387 | BOOST_CHECK_EQUAL(ret.size(), 2); | |
a69867f2 | 6388 | BOOST_CHECK_EQUAL(queriesCount, 8); |
b7f378d1 RG |
6389 | |
6390 | /* again, to test the cache */ | |
6391 | ret.clear(); | |
6392 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6393 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6394 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
6395 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
a69867f2 | 6396 | BOOST_CHECK_EQUAL(queriesCount, 8); |
b7f378d1 RG |
6397 | } |
6398 | ||
6399 | BOOST_AUTO_TEST_CASE(test_dnssec_secure_to_insecure) { | |
6400 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 6401 | initSR(sr, true); |
b7f378d1 | 6402 | |
0c43f455 | 6403 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
b7f378d1 RG |
6404 | |
6405 | primeHints(); | |
6406 | const DNSName target("powerdns.com."); | |
6407 | const ComboAddress targetAddr("192.0.2.42"); | |
6408 | testkeysset_t keys; | |
6409 | ||
6410 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
6411 | luaconfsCopy.dsAnchors.clear(); | |
6412 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
6413 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6414 | ||
6415 | g_luaconfs.setState(luaconfsCopy); | |
6416 | ||
6417 | size_t queriesCount = 0; | |
6418 | ||
6419 | 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) { | |
6420 | queriesCount++; | |
6421 | ||
6422 | if (type == QType::DS) { | |
a53e8fe3 | 6423 | if (domain == target) { |
b7f378d1 | 6424 | setLWResult(res, 0, false, false, true); |
895449a5 | 6425 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); |
b7f378d1 RG |
6426 | addNSECRecordToLW(domain, DNSName("z.powerdns.com."), { QType::NS }, 600, res->d_records); |
6427 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6428 | return 1; | |
5374b03b RG |
6429 | } else { |
6430 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
b7f378d1 RG |
6431 | } |
6432 | } | |
6433 | else if (type == QType::DNSKEY) { | |
6434 | if (domain == g_rootdnsname || domain == DNSName("com.")) { | |
6435 | setLWResult(res, 0, true, false, true); | |
6436 | addDNSKEY(keys, domain, 300, res->d_records); | |
6437 | addRRSIG(keys, res->d_records, domain, 300); | |
6438 | return 1; | |
6439 | } | |
6440 | else { | |
6441 | setLWResult(res, 0, false, false, true); | |
895449a5 | 6442 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); |
b7f378d1 RG |
6443 | return 1; |
6444 | } | |
6445 | } | |
a69867f2 | 6446 | else { |
b7f378d1 RG |
6447 | if (isRootServer(ip)) { |
6448 | setLWResult(res, 0, false, false, true); | |
6449 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6450 | addDS(DNSName("com."), 300, res->d_records, keys); | |
6451 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
6452 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6453 | return 1; | |
6454 | } | |
6455 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
a69867f2 RG |
6456 | if (domain == DNSName("com.")) { |
6457 | setLWResult(res, 0, true, false, true); | |
6458 | addRecordToLW(res, DNSName("com."), QType::NS, "a.gtld-servers.com."); | |
6459 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6460 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6461 | } | |
6462 | else { | |
6463 | setLWResult(res, 0, false, false, true); | |
6464 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6465 | /* no DS */ | |
6466 | addNSECRecordToLW(domain, DNSName("z.powerdns.com."), { QType::NS }, 600, res->d_records); | |
6467 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6468 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
6469 | } | |
b7f378d1 RG |
6470 | return 1; |
6471 | } | |
6472 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
6473 | setLWResult(res, 0, true, false, true); | |
a69867f2 RG |
6474 | if (type == QType::NS) { |
6475 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
6476 | } | |
6477 | else { | |
6478 | addRecordToLW(res, domain, QType::A, targetAddr.toString()); | |
6479 | } | |
b7f378d1 RG |
6480 | return 1; |
6481 | } | |
6482 | } | |
6483 | ||
6484 | return 0; | |
6485 | }); | |
6486 | ||
6487 | vector<DNSRecord> ret; | |
6488 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6489 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6490 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
6491 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
6492 | BOOST_CHECK(ret[0].d_type == QType::A); | |
a69867f2 RG |
6493 | /* 4 NS: com at ., com at com, powerdns.com at com, powerdns.com at powerdns.com |
6494 | 4 DNSKEY: ., com (not for powerdns.com because DS denial in referral) | |
6495 | 1 query for A */ | |
6496 | BOOST_CHECK_EQUAL(queriesCount, 7); | |
b7f378d1 RG |
6497 | |
6498 | /* again, to test the cache */ | |
6499 | ret.clear(); | |
6500 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6501 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6502 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
6503 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
6504 | BOOST_CHECK(ret[0].d_type == QType::A); | |
a69867f2 | 6505 | BOOST_CHECK_EQUAL(queriesCount, 7); |
b7f378d1 RG |
6506 | } |
6507 | ||
3cef03e9 RG |
6508 | |
6509 | BOOST_AUTO_TEST_CASE(test_dnssec_secure_direct_ds) { | |
6510 | /* | |
6511 | Direct DS query: | |
6512 | - parent is secure, zone is secure: DS should be secure | |
6513 | */ | |
6514 | std::unique_ptr<SyncRes> sr; | |
6515 | initSR(sr, true); | |
6516 | ||
6517 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
6518 | ||
6519 | primeHints(); | |
6520 | const DNSName target("powerdns.com."); | |
6521 | testkeysset_t keys; | |
6522 | ||
6523 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
6524 | luaconfsCopy.dsAnchors.clear(); | |
6525 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
6526 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6527 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6528 | ||
6529 | g_luaconfs.setState(luaconfsCopy); | |
6530 | ||
6531 | size_t queriesCount = 0; | |
6532 | ||
6533 | 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) { | |
6534 | queriesCount++; | |
6535 | ||
6536 | if (type == QType::DS || type == QType::DNSKEY) { | |
6537 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
6538 | } | |
6539 | else { | |
6540 | if (isRootServer(ip)) { | |
6541 | setLWResult(res, 0, false, false, true); | |
6542 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6543 | addDS(DNSName("com."), 300, res->d_records, keys); | |
6544 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
6545 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6546 | return 1; | |
6547 | } | |
6548 | } | |
6549 | ||
6550 | return 0; | |
6551 | }); | |
6552 | ||
6553 | vector<DNSRecord> ret; | |
6554 | int res = sr->beginResolve(target, QType(QType::DS), QClass::IN, ret); | |
6555 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6556 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
6557 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
6558 | for (const auto& record : ret) { | |
6559 | BOOST_CHECK(record.d_type == QType::DS || record.d_type == QType::RRSIG); | |
6560 | } | |
6561 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
6562 | ||
6563 | /* again, to test the cache */ | |
6564 | ret.clear(); | |
6565 | res = sr->beginResolve(target, QType(QType::DS), QClass::IN, ret); | |
6566 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6567 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
6568 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
6569 | for (const auto& record : ret) { | |
6570 | BOOST_CHECK(record.d_type == QType::DS || record.d_type == QType::RRSIG); | |
6571 | } | |
6572 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
6573 | } | |
6574 | ||
6575 | BOOST_AUTO_TEST_CASE(test_dnssec_insecure_direct_ds) { | |
6576 | /* | |
6577 | Direct DS query: | |
6578 | - parent is secure, zone is insecure: DS denial should be secure | |
6579 | */ | |
6580 | std::unique_ptr<SyncRes> sr; | |
6581 | initSR(sr, true); | |
6582 | ||
6583 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
6584 | ||
6585 | primeHints(); | |
6586 | const DNSName target("powerdns.com."); | |
6587 | testkeysset_t keys; | |
6588 | ||
6589 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
6590 | luaconfsCopy.dsAnchors.clear(); | |
6591 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
6592 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6593 | ||
6594 | g_luaconfs.setState(luaconfsCopy); | |
6595 | ||
6596 | size_t queriesCount = 0; | |
6597 | ||
6598 | 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) { | |
6599 | queriesCount++; | |
6600 | ||
6601 | if (type == QType::DS || type == QType::DNSKEY) { | |
6602 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
6603 | } | |
6604 | else { | |
6605 | if (isRootServer(ip)) { | |
6606 | setLWResult(res, 0, false, false, true); | |
6607 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6608 | addDS(DNSName("com."), 300, res->d_records, keys); | |
6609 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
6610 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6611 | return 1; | |
6612 | } | |
6613 | } | |
6614 | ||
6615 | return 0; | |
6616 | }); | |
6617 | ||
6618 | vector<DNSRecord> ret; | |
6619 | int res = sr->beginResolve(target, QType(QType::DS), QClass::IN, ret); | |
6620 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6621 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
6622 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
6623 | for (const auto& record : ret) { | |
6624 | BOOST_CHECK(record.d_type == QType::SOA || record.d_type == QType::NSEC || record.d_type == QType::RRSIG); | |
6625 | } | |
6626 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
6627 | ||
6628 | /* again, to test the cache */ | |
6629 | ret.clear(); | |
6630 | res = sr->beginResolve(target, QType(QType::DS), QClass::IN, ret); | |
6631 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6632 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
6633 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
6634 | for (const auto& record : ret) { | |
6635 | BOOST_CHECK(record.d_type == QType::SOA || record.d_type == QType::NSEC || record.d_type == QType::RRSIG); | |
6636 | } | |
6637 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
6638 | } | |
6639 | ||
70b3fe7a RG |
6640 | BOOST_AUTO_TEST_CASE(test_dnssec_secure_to_insecure_skipped_cut) { |
6641 | std::unique_ptr<SyncRes> sr; | |
a69867f2 | 6642 | initSR(sr, true); |
70b3fe7a | 6643 | |
0c43f455 | 6644 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
70b3fe7a RG |
6645 | |
6646 | primeHints(); | |
6647 | const DNSName target("www.sub.powerdns.com."); | |
6648 | const ComboAddress targetAddr("192.0.2.42"); | |
6649 | testkeysset_t keys; | |
6650 | ||
6651 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
6652 | luaconfsCopy.dsAnchors.clear(); | |
6653 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
6654 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6655 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6656 | ||
6657 | g_luaconfs.setState(luaconfsCopy); | |
6658 | ||
6659 | size_t queriesCount = 0; | |
6660 | ||
6661 | 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) { | |
6662 | queriesCount++; | |
6663 | ||
6664 | if (type == QType::DS) { | |
6665 | if (domain == DNSName("sub.powerdns.com.")) { | |
6666 | setLWResult(res, 0, false, false, true); | |
6667 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
6668 | addRRSIG(keys, res->d_records, DNSName("powerdns.com."), 300); | |
6669 | addNSECRecordToLW(domain, DNSName("z.powerdns.com."), { QType::NS }, 600, res->d_records); | |
6670 | addRRSIG(keys, res->d_records, DNSName("powerdns.com."), 300); | |
6671 | return 1; | |
6672 | } | |
6673 | else if (domain == DNSName("www.sub.powerdns.com.")) { | |
6674 | setLWResult(res, 0, false, false, true); | |
6675 | 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); | |
6676 | return 1; | |
6677 | } | |
5374b03b RG |
6678 | else { |
6679 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
6680 | } | |
70b3fe7a RG |
6681 | } |
6682 | else if (type == QType::DNSKEY) { | |
a69867f2 | 6683 | if (domain == g_rootdnsname || domain == DNSName("com.") || domain == DNSName("powerdns.com.")) { |
70b3fe7a RG |
6684 | setLWResult(res, 0, true, false, true); |
6685 | addDNSKEY(keys, domain, 300, res->d_records); | |
6686 | addRRSIG(keys, res->d_records, domain, 300); | |
6687 | return 1; | |
6688 | } | |
6689 | else { | |
6690 | setLWResult(res, 0, false, false, true); | |
6691 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
6692 | return 1; | |
6693 | } | |
6694 | } | |
88cb0fe0 | 6695 | else { |
70b3fe7a RG |
6696 | if (isRootServer(ip)) { |
6697 | setLWResult(res, 0, false, false, true); | |
6698 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6699 | addDS(DNSName("com."), 300, res->d_records, keys); | |
6700 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
6701 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6702 | return 1; | |
6703 | } | |
6704 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
a69867f2 RG |
6705 | if (domain == DNSName("com.")) { |
6706 | setLWResult(res, 0, true, false, true); | |
6707 | addRecordToLW(res, DNSName("com."), QType::NS, "a.gtld-servers.com."); | |
6708 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6709 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6710 | } | |
6711 | else { | |
6712 | setLWResult(res, 0, false, false, true); | |
6713 | addRecordToLW(res, DNSName("powerdns.com."), QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6714 | addDS(DNSName("powerdns.com."), 300, res->d_records, keys); | |
6715 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6716 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
6717 | } | |
70b3fe7a RG |
6718 | return 1; |
6719 | } | |
6720 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
6721 | setLWResult(res, 0, true, false, true); | |
a69867f2 RG |
6722 | if (type == QType::NS) { |
6723 | if (domain == DNSName("www.sub.powerdns.com.")) { | |
6724 | 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); | |
6725 | } | |
6726 | else if (domain == DNSName("sub.powerdns.com.")) { | |
6727 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
a69867f2 RG |
6728 | } |
6729 | else if (domain == DNSName("powerdns.com.")) { | |
6730 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
6731 | addRRSIG(keys, res->d_records, DNSName("powerdns.com."), 300); | |
6732 | } | |
6733 | } else { | |
6734 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
6735 | } | |
70b3fe7a RG |
6736 | return 1; |
6737 | } | |
6738 | } | |
6739 | ||
6740 | return 0; | |
6741 | }); | |
6742 | ||
6743 | vector<DNSRecord> ret; | |
6744 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6745 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6746 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
6747 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
6748 | BOOST_CHECK(ret[0].d_type == QType::A); | |
5374b03b | 6749 | BOOST_CHECK_EQUAL(queriesCount, 9); |
70b3fe7a RG |
6750 | |
6751 | /* again, to test the cache */ | |
6752 | ret.clear(); | |
6753 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6754 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6755 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
6756 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
6757 | BOOST_CHECK(ret[0].d_type == QType::A); | |
5374b03b | 6758 | BOOST_CHECK_EQUAL(queriesCount, 9); |
70b3fe7a RG |
6759 | } |
6760 | ||
6761 | BOOST_AUTO_TEST_CASE(test_dnssec_insecure_to_ta_skipped_cut) { | |
6762 | std::unique_ptr<SyncRes> sr; | |
a69867f2 | 6763 | initSR(sr, true); |
70b3fe7a | 6764 | |
0c43f455 | 6765 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
70b3fe7a RG |
6766 | |
6767 | primeHints(); | |
6768 | const DNSName target("www.sub.powerdns.com."); | |
6769 | const ComboAddress targetAddr("192.0.2.42"); | |
6770 | testkeysset_t keys; | |
6771 | ||
6772 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
6773 | luaconfsCopy.dsAnchors.clear(); | |
6774 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
6775 | /* No key material for .com */ | |
6776 | /* But TA for sub.powerdns.com. */ | |
6777 | generateKeyMaterial(DNSName("sub.powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6778 | luaconfsCopy.dsAnchors[DNSName("sub.powerdns.com.")].insert(keys[DNSName("sub.powerdns.com.")].second); | |
6779 | g_luaconfs.setState(luaconfsCopy); | |
6780 | ||
6781 | size_t queriesCount = 0; | |
6782 | ||
6783 | 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) { | |
6784 | queriesCount++; | |
6785 | ||
6786 | if (type == QType::DS) { | |
88cb0fe0 RG |
6787 | if (domain == DNSName("www.sub.powerdns.com")) { |
6788 | setLWResult(res, 0, false, false, true); | |
6789 | 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); | |
6790 | addRRSIG(keys, res->d_records, DNSName("sub.powerdns.com"), 300); | |
6791 | addNSECRecordToLW(DNSName("www.sub.powerdns.com"), DNSName("vww.sub.powerdns.com."), { QType::A }, 600, res->d_records); | |
6792 | addRRSIG(keys, res->d_records, DNSName("sub.powerdns.com"), 300); | |
6793 | } | |
6794 | else { | |
6795 | setLWResult(res, 0, false, false, true); | |
5374b03b RG |
6796 | |
6797 | if (domain == DNSName("com.")) { | |
6798 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
6799 | /* no DS */ | |
6800 | addNSECRecordToLW(DNSName("com."), DNSName("dom."), { QType::NS }, 600, res->d_records); | |
6801 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
6802 | } | |
6803 | else { | |
6804 | setLWResult(res, 0, false, false, true); | |
6805 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
6806 | } | |
88cb0fe0 | 6807 | } |
70b3fe7a RG |
6808 | return 1; |
6809 | } | |
6810 | else if (type == QType::DNSKEY) { | |
6811 | if (domain == g_rootdnsname || domain == DNSName("sub.powerdns.com.")) { | |
6812 | setLWResult(res, 0, true, false, true); | |
6813 | addDNSKEY(keys, domain, 300, res->d_records); | |
6814 | addRRSIG(keys, res->d_records, domain, 300); | |
6815 | return 1; | |
6816 | } | |
6817 | } | |
88cb0fe0 | 6818 | else { |
70b3fe7a RG |
6819 | if (isRootServer(ip)) { |
6820 | setLWResult(res, 0, false, false, true); | |
6821 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6822 | /* no DS */ | |
6823 | addNSECRecordToLW(DNSName("com."), DNSName("dom."), { QType::NS }, 600, res->d_records); | |
6824 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
6825 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6826 | return 1; | |
6827 | } | |
6828 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
88cb0fe0 RG |
6829 | if (domain == DNSName("com.")) { |
6830 | setLWResult(res, 0, true, false, true); | |
6831 | addRecordToLW(res, DNSName("com."), QType::NS, "a.gtld-servers.com."); | |
6832 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6833 | } | |
5374b03b | 6834 | else if (domain.isPartOf(DNSName("powerdns.com."))) { |
88cb0fe0 RG |
6835 | setLWResult(res, 0, false, false, true); |
6836 | addRecordToLW(res, DNSName("powerdns.com."), QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6837 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
6838 | } | |
70b3fe7a RG |
6839 | return 1; |
6840 | } | |
6841 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
6842 | setLWResult(res, 0, true, false, true); | |
88cb0fe0 RG |
6843 | if (type == QType::NS) { |
6844 | if (domain == DNSName("www.sub.powerdns.com.")) { | |
6845 | 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); | |
6846 | addRRSIG(keys, res->d_records, DNSName("sub.powerdns.com"), 300); | |
6847 | addNSECRecordToLW(DNSName("www.sub.powerdns.com"), DNSName("vww.sub.powerdns.com."), { QType::A }, 600, res->d_records); | |
6848 | addRRSIG(keys, res->d_records, DNSName("sub.powerdns.com"), 300); | |
6849 | } | |
6850 | else if (domain == DNSName("sub.powerdns.com.")) { | |
6851 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
6852 | addRRSIG(keys, res->d_records, DNSName("sub.powerdns.com."), 300); | |
6853 | } | |
6854 | else if (domain == DNSName("powerdns.com.")) { | |
6855 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
6856 | } | |
6857 | } | |
6858 | else if (domain == DNSName("www.sub.powerdns.com.")) { | |
6859 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
6860 | addRRSIG(keys, res->d_records, DNSName("sub.powerdns.com."), 300); | |
6861 | } | |
70b3fe7a RG |
6862 | return 1; |
6863 | } | |
6864 | } | |
6865 | ||
6866 | return 0; | |
6867 | }); | |
6868 | ||
6869 | vector<DNSRecord> ret; | |
6870 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6871 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6872 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
88cb0fe0 | 6873 | BOOST_REQUIRE_EQUAL(ret.size(), 2); |
70b3fe7a | 6874 | BOOST_CHECK(ret[0].d_type == QType::A); |
5374b03b | 6875 | BOOST_CHECK_EQUAL(queriesCount, 7); |
70b3fe7a RG |
6876 | |
6877 | /* again, to test the cache */ | |
6878 | ret.clear(); | |
6879 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6880 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6881 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
88cb0fe0 | 6882 | BOOST_REQUIRE_EQUAL(ret.size(), 2); |
70b3fe7a | 6883 | BOOST_CHECK(ret[0].d_type == QType::A); |
5374b03b | 6884 | BOOST_CHECK_EQUAL(queriesCount, 7); |
70b3fe7a RG |
6885 | } |
6886 | ||
b7f378d1 RG |
6887 | BOOST_AUTO_TEST_CASE(test_dnssec_secure_to_insecure_nodata) { |
6888 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 6889 | initSR(sr, true); |
b7f378d1 | 6890 | |
0c43f455 | 6891 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
b7f378d1 RG |
6892 | |
6893 | primeHints(); | |
6894 | const DNSName target("powerdns.com."); | |
6895 | testkeysset_t keys; | |
6896 | ||
6897 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
6898 | luaconfsCopy.dsAnchors.clear(); | |
6899 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
6900 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
6901 | ||
6902 | g_luaconfs.setState(luaconfsCopy); | |
6903 | ||
6904 | size_t queriesCount = 0; | |
6905 | ||
6906 | 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) { | |
6907 | queriesCount++; | |
6908 | ||
6909 | if (type == QType::DS) { | |
a53e8fe3 | 6910 | if (domain == target) { |
b7f378d1 | 6911 | setLWResult(res, 0, false, false, true); |
895449a5 | 6912 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); |
b7f378d1 RG |
6913 | addNSECRecordToLW(domain, DNSName("z.powerdns.com."), { QType::NS }, 600, res->d_records); |
6914 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6915 | return 1; | |
6916 | } | |
5374b03b RG |
6917 | else { |
6918 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
6919 | } | |
b7f378d1 RG |
6920 | } |
6921 | else if (type == QType::DNSKEY) { | |
6922 | if (domain == g_rootdnsname || domain == DNSName("com.")) { | |
6923 | setLWResult(res, 0, true, false, true); | |
6924 | addDNSKEY(keys, domain, 300, res->d_records); | |
6925 | addRRSIG(keys, res->d_records, domain, 300); | |
6926 | return 1; | |
6927 | } | |
6928 | else { | |
6929 | setLWResult(res, 0, false, false, true); | |
895449a5 | 6930 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); |
b7f378d1 RG |
6931 | return 1; |
6932 | } | |
6933 | } | |
a69867f2 | 6934 | else { |
b7f378d1 RG |
6935 | if (isRootServer(ip)) { |
6936 | setLWResult(res, 0, false, false, true); | |
6937 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6938 | addDS(DNSName("com."), 300, res->d_records, keys); | |
6939 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
6940 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6941 | return 1; | |
6942 | } | |
6943 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
a69867f2 RG |
6944 | if (domain == DNSName("com.")) { |
6945 | setLWResult(res, 0, true, false, true); | |
6946 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
6947 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6948 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
6949 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6950 | } | |
6951 | else { | |
6952 | setLWResult(res, 0, false, false, true); | |
6953 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
6954 | /* no DS */ | |
6955 | addNSECRecordToLW(domain, DNSName("z.powerdns.com."), { QType::NS }, 600, res->d_records); | |
6956 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
6957 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
6958 | } | |
b7f378d1 RG |
6959 | return 1; |
6960 | } | |
6961 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
a69867f2 RG |
6962 | if (type == QType::NS) { |
6963 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
6964 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
6965 | } | |
6966 | else { | |
6967 | setLWResult(res, 0, true, false, true); | |
6968 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
6969 | } | |
b7f378d1 RG |
6970 | return 1; |
6971 | } | |
6972 | } | |
6973 | ||
6974 | return 0; | |
6975 | }); | |
6976 | ||
6977 | vector<DNSRecord> ret; | |
6978 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6979 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6980 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
6981 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
a69867f2 RG |
6982 | /* 4 NS (com from root, com from com, powerdns.com from com, |
6983 | powerdns.com from powerdns.com) | |
6984 | 2 DNSKEY (. and com., none for powerdns.com because no DS) | |
6985 | 1 query for A | |
6986 | */ | |
6987 | BOOST_CHECK_EQUAL(queriesCount, 7); | |
b7f378d1 RG |
6988 | |
6989 | /* again, to test the cache */ | |
6990 | ret.clear(); | |
6991 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
6992 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
6993 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
6994 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
a69867f2 | 6995 | BOOST_CHECK_EQUAL(queriesCount, 7); |
b7f378d1 RG |
6996 | } |
6997 | ||
895449a5 | 6998 | BOOST_AUTO_TEST_CASE(test_dnssec_secure_to_insecure_cname) { |
b7f378d1 | 6999 | std::unique_ptr<SyncRes> sr; |
860d5e8e | 7000 | initSR(sr, true); |
b7f378d1 | 7001 | |
0c43f455 | 7002 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
b7f378d1 | 7003 | |
895449a5 RG |
7004 | primeHints(); |
7005 | const DNSName target("powerdns.com."); | |
7006 | const DNSName targetCName("power-dns.com."); | |
7007 | const ComboAddress targetCNameAddr("192.0.2.42"); | |
7008 | testkeysset_t keys; | |
7009 | ||
7010 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
7011 | luaconfsCopy.dsAnchors.clear(); | |
7012 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
7013 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7014 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7015 | g_luaconfs.setState(luaconfsCopy); | |
7016 | ||
7017 | size_t queriesCount = 0; | |
7018 | ||
7019 | 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) { | |
7020 | queriesCount++; | |
7021 | ||
7022 | if (type == QType::DS) { | |
5374b03b | 7023 | if (domain == targetCName) { |
895449a5 RG |
7024 | setLWResult(res, 0, false, false, true); |
7025 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
7026 | addNSECRecordToLW(domain, DNSName("z.power-dns.com."), { QType::NS }, 600, res->d_records); | |
7027 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7028 | return 1; | |
7029 | } | |
5374b03b RG |
7030 | else { |
7031 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
7032 | } | |
895449a5 RG |
7033 | } |
7034 | else if (type == QType::DNSKEY) { | |
7035 | if (domain == g_rootdnsname || domain == DNSName("com.") || domain == DNSName("powerdns.com.")) { | |
7036 | setLWResult(res, 0, true, false, true); | |
7037 | addDNSKEY(keys, domain, 300, res->d_records); | |
7038 | addRRSIG(keys, res->d_records, domain, 300); | |
7039 | return 1; | |
7040 | } | |
7041 | else { | |
7042 | setLWResult(res, 0, false, false, true); | |
7043 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
7044 | return 1; | |
7045 | } | |
7046 | } | |
7047 | else { | |
7048 | if (isRootServer(ip)) { | |
7049 | setLWResult(res, 0, false, false, true); | |
7050 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7051 | addDS(DNSName("com."), 300, res->d_records, keys); | |
7052 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
7053 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7054 | return 1; | |
7055 | } | |
7056 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
7057 | setLWResult(res, 0, false, false, true); | |
a69867f2 RG |
7058 | if (domain == DNSName("com.")) { |
7059 | setLWResult(res, 0, true, false, true); | |
7060 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
7061 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7062 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7063 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
895449a5 | 7064 | } |
a69867f2 RG |
7065 | else { |
7066 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7067 | if (domain == DNSName("powerdns.com.")) { | |
7068 | addDS(DNSName("powerdns.com."), 300, res->d_records, keys); | |
7069 | } | |
7070 | else if (domain == targetCName) { | |
7071 | addNSECRecordToLW(domain, DNSName("z.power-dns.com."), { QType::NS }, 600, res->d_records); | |
7072 | } | |
7073 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7074 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
895449a5 | 7075 | } |
a69867f2 | 7076 | |
895449a5 RG |
7077 | return 1; |
7078 | } | |
7079 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
7080 | setLWResult(res, 0, true, false, true); | |
a69867f2 RG |
7081 | |
7082 | if (type == QType::NS) { | |
7083 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
7084 | if (domain == DNSName("powerdns.com.")) { | |
7085 | addRRSIG(keys, res->d_records, domain, 300); | |
7086 | } | |
7087 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
7088 | if (domain == DNSName("powerdns.com.")) { | |
7089 | addRRSIG(keys, res->d_records, domain, 300); | |
7090 | } | |
895449a5 | 7091 | } |
a69867f2 RG |
7092 | else { |
7093 | if (domain == DNSName("powerdns.com.")) { | |
7094 | addRecordToLW(res, domain, QType::CNAME, targetCName.toString()); | |
7095 | addRRSIG(keys, res->d_records, domain, 300); | |
7096 | } | |
7097 | else if (domain == targetCName) { | |
7098 | addRecordToLW(res, domain, QType::A, targetCNameAddr.toString()); | |
7099 | } | |
895449a5 | 7100 | } |
a69867f2 | 7101 | |
895449a5 RG |
7102 | return 1; |
7103 | } | |
7104 | } | |
7105 | ||
7106 | return 0; | |
7107 | }); | |
7108 | ||
7109 | vector<DNSRecord> ret; | |
7110 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7111 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7112 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
7113 | BOOST_REQUIRE_EQUAL(ret.size(), 3); | |
a69867f2 | 7114 | BOOST_CHECK_EQUAL(queriesCount, 11); |
895449a5 RG |
7115 | |
7116 | /* again, to test the cache */ | |
7117 | ret.clear(); | |
7118 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7119 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7120 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
7121 | BOOST_REQUIRE_EQUAL(ret.size(), 3); | |
a69867f2 | 7122 | BOOST_CHECK_EQUAL(queriesCount, 11); |
895449a5 RG |
7123 | } |
7124 | ||
8783a0ac RG |
7125 | BOOST_AUTO_TEST_CASE(test_dnssec_secure_to_insecure_cname_glue) { |
7126 | std::unique_ptr<SyncRes> sr; | |
cd48a0ff | 7127 | initSR(sr, true); |
8783a0ac RG |
7128 | |
7129 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
7130 | ||
7131 | primeHints(); | |
7132 | const DNSName target("powerdns.com."); | |
7133 | const DNSName targetCName1("cname.sub.powerdns.com."); | |
7134 | const DNSName targetCName2("cname2.sub.powerdns.com."); | |
7135 | const ComboAddress targetCName2Addr("192.0.2.42"); | |
7136 | testkeysset_t keys; | |
7137 | ||
7138 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
7139 | luaconfsCopy.dsAnchors.clear(); | |
7140 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
7141 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7142 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7143 | g_luaconfs.setState(luaconfsCopy); | |
7144 | ||
7145 | size_t queriesCount = 0; | |
7146 | ||
7147 | sr->setAsyncCallback([target,targetCName1,targetCName2,targetCName2Addr,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res) { | |
7148 | queriesCount++; | |
7149 | ||
7150 | if (type == QType::DS || type == QType::DNSKEY) { | |
7151 | if (domain == DNSName("sub.powerdns.com")) { | |
7152 | setLWResult(res, 0, false, false, true); | |
7153 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
7154 | addNSECRecordToLW(domain, DNSName("z.power-dns.com."), { QType::NS }, 600, res->d_records); | |
7155 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7156 | return 1; | |
7157 | } | |
7158 | else { | |
7159 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
7160 | } | |
7161 | } | |
7162 | else { | |
7163 | if (isRootServer(ip)) { | |
7164 | setLWResult(res, 0, false, false, true); | |
7165 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7166 | addDS(DNSName("com."), 300, res->d_records, keys); | |
7167 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
7168 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7169 | return 1; | |
7170 | } | |
7171 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
7172 | setLWResult(res, 0, false, false, true); | |
7173 | if (domain == DNSName("com.")) { | |
7174 | setLWResult(res, 0, true, false, true); | |
7175 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
7176 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7177 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7178 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7179 | } | |
7180 | else { | |
7181 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7182 | if (domain == DNSName("powerdns.com.")) { | |
7183 | addDS(DNSName("powerdns.com."), 300, res->d_records, keys); | |
7184 | } | |
7185 | else if (domain == DNSName("sub.powerdns.com")) { | |
7186 | addNSECRecordToLW(domain, DNSName("z.power-dns.com."), { QType::NS }, 600, res->d_records); | |
7187 | } | |
7188 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7189 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
7190 | } | |
7191 | ||
7192 | return 1; | |
7193 | } | |
7194 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
7195 | setLWResult(res, 0, true, false, true); | |
7196 | ||
7197 | if (type == QType::NS) { | |
7198 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
7199 | if (domain == DNSName("powerdns.com.")) { | |
7200 | addRRSIG(keys, res->d_records, domain, 300); | |
7201 | } | |
7202 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
7203 | if (domain == DNSName("powerdns.com.")) { | |
7204 | addRRSIG(keys, res->d_records, domain, 300); | |
7205 | } | |
7206 | } | |
7207 | else { | |
7208 | if (domain == DNSName("powerdns.com.")) { | |
7209 | addRecordToLW(res, domain, QType::CNAME, targetCName1.toString()); | |
7210 | addRRSIG(keys, res->d_records, domain, 300); | |
7211 | /* add the CNAME target as a glue, with no RRSIG since the sub zone is insecure */ | |
7212 | addRecordToLW(res, targetCName1, QType::CNAME, targetCName2.toString()); | |
7213 | addRecordToLW(res, targetCName2, QType::A, targetCName2Addr.toString()); | |
7214 | } | |
7215 | else if (domain == targetCName1) { | |
7216 | addRecordToLW(res, domain, QType::CNAME, targetCName2.toString()); | |
7217 | } | |
7218 | else if (domain == targetCName2) { | |
7219 | addRecordToLW(res, domain, QType::A, targetCName2Addr.toString()); | |
7220 | } | |
7221 | } | |
7222 | ||
7223 | return 1; | |
7224 | } | |
7225 | } | |
7226 | ||
7227 | return 0; | |
7228 | }); | |
7229 | ||
7230 | vector<DNSRecord> ret; | |
7231 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7232 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7233 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
7234 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
7235 | BOOST_CHECK_EQUAL(queriesCount, 11); | |
7236 | ||
7237 | /* again, to test the cache */ | |
7238 | ret.clear(); | |
7239 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7240 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7241 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
7242 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
7243 | BOOST_CHECK_EQUAL(queriesCount, 11); | |
7244 | } | |
7245 | ||
3d5ebf10 RG |
7246 | BOOST_AUTO_TEST_CASE(test_dnssec_insecure_to_secure_cname) { |
7247 | std::unique_ptr<SyncRes> sr; | |
7248 | initSR(sr, true); | |
7249 | ||
0c43f455 | 7250 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
3d5ebf10 RG |
7251 | |
7252 | primeHints(); | |
7253 | const DNSName target("power-dns.com."); | |
7254 | const DNSName targetCName("powerdns.com."); | |
7255 | const ComboAddress targetCNameAddr("192.0.2.42"); | |
7256 | testkeysset_t keys; | |
7257 | ||
7258 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
7259 | luaconfsCopy.dsAnchors.clear(); | |
7260 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
7261 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7262 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7263 | g_luaconfs.setState(luaconfsCopy); | |
7264 | ||
7265 | size_t queriesCount = 0; | |
7266 | ||
7267 | 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) { | |
7268 | queriesCount++; | |
7269 | ||
7270 | if (type == QType::DS) { | |
a53e8fe3 | 7271 | if (domain == DNSName("power-dns.com.")) { |
3d5ebf10 RG |
7272 | setLWResult(res, 0, false, false, true); |
7273 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
7274 | addNSECRecordToLW(domain, DNSName("z.power-dns.com."), { QType::NS }, 600, res->d_records); | |
7275 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7276 | return 1; | |
7277 | } | |
5374b03b RG |
7278 | else { |
7279 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
7280 | } | |
3d5ebf10 RG |
7281 | } |
7282 | else if (type == QType::DNSKEY) { | |
7283 | if (domain == g_rootdnsname || domain == DNSName("com.") || domain == DNSName("powerdns.com.")) { | |
7284 | setLWResult(res, 0, true, false, true); | |
7285 | addDNSKEY(keys, domain, 300, res->d_records); | |
7286 | addRRSIG(keys, res->d_records, domain, 300); | |
7287 | return 1; | |
7288 | } | |
7289 | else { | |
7290 | setLWResult(res, 0, false, false, true); | |
7291 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
7292 | return 1; | |
7293 | } | |
7294 | } | |
7295 | else { | |
7296 | if (isRootServer(ip)) { | |
7297 | setLWResult(res, 0, false, false, true); | |
7298 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7299 | addDS(DNSName("com."), 300, res->d_records, keys); | |
7300 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
7301 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7302 | return 1; | |
7303 | } | |
7304 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
a69867f2 RG |
7305 | if (domain == DNSName("com.")) { |
7306 | setLWResult(res, 0, true, false, true); | |
7307 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
7308 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7309 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7310 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
3d5ebf10 | 7311 | } |
a69867f2 RG |
7312 | else if (domain == DNSName("powerdns.com.") || domain == DNSName("power-dns.com.")) { |
7313 | setLWResult(res, 0, false, false, true); | |
7314 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7315 | if (domain == targetCName) { | |
7316 | addDS(DNSName("powerdns.com."), 300, res->d_records, keys); | |
7317 | } | |
7318 | else if (domain == target) { | |
7319 | addNSECRecordToLW(domain, DNSName("z.power-dns.com."), { QType::NS }, 600, res->d_records); | |
7320 | } | |
7321 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7322 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
3d5ebf10 | 7323 | } |
3d5ebf10 RG |
7324 | return 1; |
7325 | } | |
7326 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
7327 | setLWResult(res, 0, true, false, true); | |
a69867f2 RG |
7328 | if (type == QType::NS) { |
7329 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
7330 | if (domain == DNSName("powerdns.com.")) { | |
7331 | addRRSIG(keys, res->d_records, domain, 300); | |
7332 | } | |
7333 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
7334 | if (domain == DNSName("powerdns.com.")) { | |
7335 | addRRSIG(keys, res->d_records, domain, 300); | |
7336 | } | |
3d5ebf10 | 7337 | } |
a69867f2 RG |
7338 | else { |
7339 | if (domain == target) { | |
7340 | addRecordToLW(res, domain, QType::CNAME, targetCName.toString()); | |
7341 | } | |
7342 | else if (domain == targetCName) { | |
7343 | addRecordToLW(res, domain, QType::A, targetCNameAddr.toString()); | |
7344 | addRRSIG(keys, res->d_records, domain, 300); | |
7345 | } | |
3d5ebf10 RG |
7346 | } |
7347 | return 1; | |
7348 | } | |
7349 | } | |
7350 | ||
7351 | return 0; | |
7352 | }); | |
7353 | ||
7354 | vector<DNSRecord> ret; | |
7355 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7356 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7357 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
7358 | BOOST_REQUIRE_EQUAL(ret.size(), 3); | |
a69867f2 | 7359 | BOOST_CHECK_EQUAL(queriesCount, 11); |
3d5ebf10 RG |
7360 | |
7361 | /* again, to test the cache */ | |
7362 | ret.clear(); | |
7363 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7364 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7365 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
7366 | BOOST_REQUIRE_EQUAL(ret.size(), 3); | |
a69867f2 | 7367 | BOOST_CHECK_EQUAL(queriesCount, 11); |
3d5ebf10 RG |
7368 | } |
7369 | ||
7370 | BOOST_AUTO_TEST_CASE(test_dnssec_bogus_to_secure_cname) { | |
7371 | std::unique_ptr<SyncRes> sr; | |
7372 | initSR(sr, true); | |
7373 | ||
0c43f455 | 7374 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
3d5ebf10 RG |
7375 | |
7376 | primeHints(); | |
7377 | const DNSName target("power-dns.com."); | |
7378 | const DNSName targetCName("powerdns.com."); | |
7379 | const ComboAddress targetCNameAddr("192.0.2.42"); | |
7380 | testkeysset_t keys; | |
7381 | ||
7382 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
7383 | luaconfsCopy.dsAnchors.clear(); | |
7384 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
7385 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7386 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7387 | generateKeyMaterial(DNSName("power-dns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7388 | g_luaconfs.setState(luaconfsCopy); | |
7389 | ||
7390 | size_t queriesCount = 0; | |
7391 | ||
7392 | 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) { | |
7393 | queriesCount++; | |
7394 | ||
5374b03b RG |
7395 | if (type == QType::DS || type == QType::DNSKEY) { |
7396 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
3d5ebf10 RG |
7397 | } |
7398 | else { | |
7399 | if (isRootServer(ip)) { | |
7400 | setLWResult(res, 0, false, false, true); | |
7401 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7402 | addDS(DNSName("com."), 300, res->d_records, keys); | |
7403 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
7404 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7405 | return 1; | |
7406 | } | |
7407 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
a69867f2 RG |
7408 | if (domain == DNSName("com.")) { |
7409 | setLWResult(res, 0, true, false, true); | |
7410 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
7411 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7412 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7413 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7414 | } | |
7415 | else if (domain == DNSName("powerdns.com.") || domain == DNSName("power-dns.com.")) { | |
7416 | setLWResult(res, 0, false, false, true); | |
7417 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7418 | addDS(DNSName(domain), 300, res->d_records, keys); | |
7419 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7420 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
7421 | } | |
3d5ebf10 RG |
7422 | return 1; |
7423 | } | |
7424 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
7425 | setLWResult(res, 0, true, false, true); | |
a69867f2 RG |
7426 | if (type == QType::NS) { |
7427 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
7428 | addRRSIG(keys, res->d_records, domain, 300); | |
7429 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
3d5ebf10 RG |
7430 | addRRSIG(keys, res->d_records, domain, 300); |
7431 | } | |
a69867f2 RG |
7432 | else { |
7433 | if (domain == target) { | |
7434 | addRecordToLW(res, domain, QType::CNAME, targetCName.toString()); | |
7435 | /* No RRSIG, leading to bogus */ | |
7436 | } | |
7437 | else if (domain == targetCName) { | |
7438 | addRecordToLW(res, domain, QType::A, targetCNameAddr.toString()); | |
7439 | addRRSIG(keys, res->d_records, domain, 300); | |
7440 | } | |
7441 | } | |
3d5ebf10 RG |
7442 | return 1; |
7443 | } | |
7444 | } | |
7445 | ||
7446 | return 0; | |
7447 | }); | |
7448 | ||
7449 | vector<DNSRecord> ret; | |
7450 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7451 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7452 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
7453 | BOOST_REQUIRE_EQUAL(ret.size(), 3); | |
428f41b7 | 7454 | BOOST_CHECK_EQUAL(queriesCount, 11); |
3d5ebf10 RG |
7455 | |
7456 | /* again, to test the cache */ | |
7457 | ret.clear(); | |
7458 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7459 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7460 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
7461 | BOOST_REQUIRE_EQUAL(ret.size(), 3); | |
428f41b7 | 7462 | BOOST_CHECK_EQUAL(queriesCount, 11); |
3d5ebf10 RG |
7463 | } |
7464 | ||
7465 | BOOST_AUTO_TEST_CASE(test_dnssec_secure_to_bogus_cname) { | |
7466 | std::unique_ptr<SyncRes> sr; | |
7467 | initSR(sr, true); | |
7468 | ||
0c43f455 | 7469 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
3d5ebf10 RG |
7470 | |
7471 | primeHints(); | |
7472 | const DNSName target("power-dns.com."); | |
7473 | const DNSName targetCName("powerdns.com."); | |
7474 | const ComboAddress targetCNameAddr("192.0.2.42"); | |
7475 | testkeysset_t keys; | |
7476 | ||
7477 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
7478 | luaconfsCopy.dsAnchors.clear(); | |
7479 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
7480 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7481 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7482 | generateKeyMaterial(DNSName("power-dns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7483 | g_luaconfs.setState(luaconfsCopy); | |
7484 | ||
7485 | size_t queriesCount = 0; | |
7486 | ||
7487 | 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) { | |
7488 | queriesCount++; | |
7489 | ||
5374b03b RG |
7490 | if (type == QType::DS || type == QType::DNSKEY) { |
7491 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
3d5ebf10 RG |
7492 | } |
7493 | else { | |
7494 | if (isRootServer(ip)) { | |
7495 | setLWResult(res, 0, false, false, true); | |
7496 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7497 | addDS(DNSName("com."), 300, res->d_records, keys); | |
7498 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
7499 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7500 | return 1; | |
7501 | } | |
7502 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
a69867f2 RG |
7503 | if (domain == DNSName("com.")) { |
7504 | setLWResult(res, 0, true, false, true); | |
7505 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
7506 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7507 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7508 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7509 | } | |
7510 | else if (domain == DNSName("powerdns.com.") || domain == DNSName("power-dns.com.")) { | |
7511 | setLWResult(res, 0, false, false, true); | |
7512 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7513 | addDS(DNSName(domain), 300, res->d_records, keys); | |
7514 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7515 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
7516 | } | |
3d5ebf10 RG |
7517 | return 1; |
7518 | } | |
7519 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
7520 | setLWResult(res, 0, true, false, true); | |
a69867f2 RG |
7521 | if (type == QType::NS) { |
7522 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
7523 | addRRSIG(keys, res->d_records, domain, 300); | |
7524 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
3d5ebf10 RG |
7525 | addRRSIG(keys, res->d_records, domain, 300); |
7526 | } | |
a69867f2 RG |
7527 | else { |
7528 | if (domain == target) { | |
7529 | addRecordToLW(res, domain, QType::CNAME, targetCName.toString()); | |
7530 | addRRSIG(keys, res->d_records, domain, 300); | |
7531 | } | |
7532 | else if (domain == targetCName) { | |
7533 | addRecordToLW(res, domain, QType::A, targetCNameAddr.toString()); | |
7534 | /* No RRSIG, leading to bogus */ | |
7535 | } | |
3d5ebf10 RG |
7536 | } |
7537 | return 1; | |
7538 | } | |
7539 | } | |
7540 | ||
7541 | return 0; | |
7542 | }); | |
7543 | ||
7544 | vector<DNSRecord> ret; | |
7545 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7546 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7547 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
7548 | BOOST_REQUIRE_EQUAL(ret.size(), 3); | |
428f41b7 | 7549 | BOOST_CHECK_EQUAL(queriesCount, 11); |
3d5ebf10 RG |
7550 | |
7551 | /* again, to test the cache */ | |
7552 | ret.clear(); | |
7553 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7554 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7555 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
7556 | BOOST_REQUIRE_EQUAL(ret.size(), 3); | |
428f41b7 | 7557 | BOOST_CHECK_EQUAL(queriesCount, 11); |
3d5ebf10 RG |
7558 | } |
7559 | ||
7560 | BOOST_AUTO_TEST_CASE(test_dnssec_secure_to_secure_cname) { | |
7561 | std::unique_ptr<SyncRes> sr; | |
7562 | initSR(sr, true); | |
7563 | ||
0c43f455 | 7564 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
3d5ebf10 RG |
7565 | |
7566 | primeHints(); | |
7567 | const DNSName target("power-dns.com."); | |
7568 | const DNSName targetCName("powerdns.com."); | |
7569 | const ComboAddress targetCNameAddr("192.0.2.42"); | |
7570 | testkeysset_t keys; | |
7571 | ||
7572 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
7573 | luaconfsCopy.dsAnchors.clear(); | |
7574 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
7575 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7576 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7577 | generateKeyMaterial(DNSName("power-dns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7578 | g_luaconfs.setState(luaconfsCopy); | |
7579 | ||
7580 | size_t queriesCount = 0; | |
7581 | ||
7582 | 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) { | |
7583 | queriesCount++; | |
7584 | ||
5374b03b RG |
7585 | if (type == QType::DS || type == QType::DNSKEY) { |
7586 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
3d5ebf10 RG |
7587 | } |
7588 | else { | |
7589 | if (isRootServer(ip)) { | |
7590 | setLWResult(res, 0, false, false, true); | |
7591 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7592 | addDS(DNSName("com."), 300, res->d_records, keys); | |
7593 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
7594 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7595 | return 1; | |
7596 | } | |
7597 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
a69867f2 RG |
7598 | if (domain == DNSName("com.")) { |
7599 | setLWResult(res, 0, true, false, true); | |
7600 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
7601 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7602 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7603 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7604 | } | |
7605 | else if (domain == DNSName("powerdns.com.") || domain == DNSName("power-dns.com.")) { | |
7606 | setLWResult(res, 0, false, false, true); | |
7607 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7608 | addDS(DNSName(domain), 300, res->d_records, keys); | |
7609 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7610 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
7611 | } | |
3d5ebf10 RG |
7612 | return 1; |
7613 | } | |
7614 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
7615 | setLWResult(res, 0, true, false, true); | |
a69867f2 RG |
7616 | if (type == QType::NS) { |
7617 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
3d5ebf10 | 7618 | addRRSIG(keys, res->d_records, domain, 300); |
a69867f2 | 7619 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); |
3d5ebf10 RG |
7620 | addRRSIG(keys, res->d_records, domain, 300); |
7621 | } | |
a69867f2 RG |
7622 | else { |
7623 | if (domain == target) { | |
7624 | addRecordToLW(res, domain, QType::CNAME, targetCName.toString()); | |
7625 | addRRSIG(keys, res->d_records, domain, 300); | |
7626 | } | |
7627 | else if (domain == targetCName) { | |
7628 | addRecordToLW(res, domain, QType::A, targetCNameAddr.toString()); | |
7629 | addRRSIG(keys, res->d_records, domain, 300); | |
7630 | } | |
7631 | } | |
3d5ebf10 RG |
7632 | return 1; |
7633 | } | |
7634 | } | |
7635 | ||
7636 | return 0; | |
7637 | }); | |
7638 | ||
7639 | vector<DNSRecord> ret; | |
7640 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7641 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7642 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
7643 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
a69867f2 | 7644 | BOOST_CHECK_EQUAL(queriesCount, 12); |
3d5ebf10 RG |
7645 | |
7646 | /* again, to test the cache */ | |
7647 | ret.clear(); | |
7648 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7649 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7650 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
7651 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
a69867f2 | 7652 | BOOST_CHECK_EQUAL(queriesCount, 12); |
3d5ebf10 RG |
7653 | } |
7654 | ||
7655 | BOOST_AUTO_TEST_CASE(test_dnssec_bogus_to_insecure_cname) { | |
7656 | std::unique_ptr<SyncRes> sr; | |
a69867f2 | 7657 | initSR(sr, true); |
3d5ebf10 | 7658 | |
0c43f455 | 7659 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
3d5ebf10 RG |
7660 | |
7661 | primeHints(); | |
7662 | const DNSName target("powerdns.com."); | |
7663 | const DNSName targetCName("power-dns.com."); | |
7664 | const ComboAddress targetCNameAddr("192.0.2.42"); | |
7665 | testkeysset_t keys; | |
7666 | ||
7667 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
7668 | luaconfsCopy.dsAnchors.clear(); | |
7669 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
7670 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7671 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7672 | generateKeyMaterial(DNSName("power-dns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7673 | g_luaconfs.setState(luaconfsCopy); | |
7674 | ||
7675 | size_t queriesCount = 0; | |
7676 | ||
7677 | 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) { | |
7678 | queriesCount++; | |
7679 | ||
7680 | if (type == QType::DS) { | |
a53e8fe3 | 7681 | if (domain == DNSName("power-dns.com.")) { |
3d5ebf10 RG |
7682 | setLWResult(res, 0, false, false, true); |
7683 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
7684 | addNSECRecordToLW(domain, DNSName("z.power-dns.com."), { QType::NS }, 600, res->d_records); | |
7685 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7686 | return 1; | |
7687 | } | |
5374b03b RG |
7688 | else { |
7689 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
7690 | } | |
3d5ebf10 RG |
7691 | } |
7692 | else if (type == QType::DNSKEY) { | |
7693 | if (domain == g_rootdnsname || domain == DNSName("com.") || domain == DNSName("powerdns.com.")) { | |
7694 | setLWResult(res, 0, true, false, true); | |
7695 | addDNSKEY(keys, domain, 300, res->d_records); | |
7696 | addRRSIG(keys, res->d_records, domain, 300); | |
7697 | return 1; | |
7698 | } | |
7699 | else { | |
7700 | setLWResult(res, 0, false, false, true); | |
7701 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
7702 | return 1; | |
7703 | } | |
7704 | } | |
7705 | else { | |
7706 | if (isRootServer(ip)) { | |
7707 | setLWResult(res, 0, false, false, true); | |
7708 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7709 | addDS(DNSName("com."), 300, res->d_records, keys); | |
7710 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
7711 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7712 | return 1; | |
7713 | } | |
7714 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
88cb0fe0 RG |
7715 | if (domain == DNSName("com.")) { |
7716 | setLWResult(res, 0, true, false, true); | |
a69867f2 | 7717 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); |
88cb0fe0 RG |
7718 | addRRSIG(keys, res->d_records, DNSName("com."), 300); |
7719 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7720 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
3d5ebf10 | 7721 | } |
88cb0fe0 RG |
7722 | else if (domain == DNSName("powerdns.com.") || domain == DNSName("power-dns.com.")) { |
7723 | setLWResult(res, 0, false, false, true); | |
7724 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7725 | if (domain == DNSName("powerdns.com.")) { | |
7726 | addDS(DNSName("powerdns.com."), 300, res->d_records, keys); | |
7727 | } | |
7728 | else if (domain == targetCName) { | |
7729 | addNSECRecordToLW(domain, DNSName("z.power-dns.com."), { QType::NS }, 600, res->d_records); | |
7730 | } | |
7731 | addRRSIG(keys, res->d_records, DNSName("com."), 300); | |
7732 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
3d5ebf10 | 7733 | } |
3d5ebf10 RG |
7734 | return 1; |
7735 | } | |
7736 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
7737 | setLWResult(res, 0, true, false, true); | |
88cb0fe0 RG |
7738 | if (type == QType::NS) { |
7739 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
7740 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
3d5ebf10 | 7741 | } |
88cb0fe0 RG |
7742 | else { |
7743 | if (domain == DNSName("powerdns.com.")) { | |
7744 | addRecordToLW(res, domain, QType::CNAME, targetCName.toString()); | |
7745 | /* No RRSIG -> Bogus */ | |
7746 | } | |
7747 | else if (domain == targetCName) { | |
7748 | addRecordToLW(res, domain, QType::A, targetCNameAddr.toString()); | |
7749 | } | |
3d5ebf10 RG |
7750 | } |
7751 | return 1; | |
7752 | } | |
7753 | } | |
7754 | ||
7755 | return 0; | |
7756 | }); | |
7757 | ||
7758 | vector<DNSRecord> ret; | |
7759 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7760 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7761 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
7762 | /* no RRSIG to show */ | |
7763 | BOOST_CHECK_EQUAL(ret.size(), 2); | |
a69867f2 | 7764 | BOOST_CHECK_EQUAL(queriesCount, 10); |
3d5ebf10 RG |
7765 | |
7766 | /* again, to test the cache */ | |
7767 | ret.clear(); | |
7768 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7769 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7770 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
7771 | BOOST_CHECK_EQUAL(ret.size(), 2); | |
a69867f2 | 7772 | BOOST_CHECK_EQUAL(queriesCount, 10); |
3d5ebf10 RG |
7773 | } |
7774 | ||
895449a5 RG |
7775 | BOOST_AUTO_TEST_CASE(test_dnssec_insecure_ta) { |
7776 | std::unique_ptr<SyncRes> sr; | |
7777 | initSR(sr, true); | |
7778 | ||
0c43f455 | 7779 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
895449a5 RG |
7780 | |
7781 | primeHints(); | |
7782 | const DNSName target("powerdns.com."); | |
7783 | const ComboAddress targetAddr("192.0.2.42"); | |
7784 | testkeysset_t keys; | |
7785 | ||
7786 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
7787 | luaconfsCopy.dsAnchors.clear(); | |
7788 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
7789 | /* No key material for .com */ | |
7790 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7791 | luaconfsCopy.dsAnchors[target].insert(keys[target].second); | |
7792 | g_luaconfs.setState(luaconfsCopy); | |
7793 | ||
7794 | size_t queriesCount = 0; | |
7795 | ||
7796 | 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) { | |
7797 | queriesCount++; | |
7798 | ||
a53e8fe3 | 7799 | if (type == QType::DNSKEY) { |
895449a5 RG |
7800 | if (domain == g_rootdnsname || domain == DNSName("powerdns.com.")) { |
7801 | setLWResult(res, 0, true, false, true); | |
7802 | addDNSKEY(keys, domain, 300, res->d_records); | |
7803 | addRRSIG(keys, res->d_records, domain, 300); | |
7804 | return 1; | |
7805 | } | |
7806 | else if (domain == DNSName("com.")) { | |
7807 | setLWResult(res, 0, false, false, true); | |
7808 | addRecordToLW(res, domain, QType::SOA, ". yop. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
7809 | return 1; | |
7810 | } | |
7811 | } | |
88cb0fe0 | 7812 | else { |
895449a5 RG |
7813 | if (isRootServer(ip)) { |
7814 | setLWResult(res, 0, false, false, true); | |
7815 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7816 | addNSECRecordToLW(DNSName("com."), DNSName("com."), { QType::NS }, 600, res->d_records); | |
7817 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
7818 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7819 | return 1; | |
7820 | } | |
7821 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
88cb0fe0 RG |
7822 | if (target == domain) { |
7823 | setLWResult(res, 0, false, false, true); | |
7824 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7825 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
7826 | } | |
7827 | else if (domain == DNSName("com.")) { | |
7828 | setLWResult(res, 0, true, false, true); | |
7829 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
7830 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7831 | } | |
895449a5 RG |
7832 | return 1; |
7833 | } | |
7834 | else if (ip == ComboAddress("192.0.2.2:53")) { | |
7835 | setLWResult(res, 0, true, false, true); | |
88cb0fe0 RG |
7836 | if (type == QType::NS) { |
7837 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
7838 | } | |
7839 | else { | |
7840 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
7841 | } | |
895449a5 RG |
7842 | addRRSIG(keys, res->d_records, domain, 300); |
7843 | return 1; | |
7844 | } | |
7845 | } | |
7846 | ||
7847 | return 0; | |
7848 | }); | |
7849 | ||
7850 | vector<DNSRecord> ret; | |
7851 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7852 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7853 | /* should be insecure but we have a TA for powerdns.com. */ | |
7854 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
7855 | /* We got a RRSIG */ | |
7856 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
7857 | BOOST_CHECK(ret[0].d_type == QType::A); | |
5374b03b | 7858 | BOOST_CHECK_EQUAL(queriesCount, 5); |
895449a5 RG |
7859 | |
7860 | /* again, to test the cache */ | |
7861 | ret.clear(); | |
7862 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7863 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7864 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
7865 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
7866 | BOOST_CHECK(ret[0].d_type == QType::A); | |
5374b03b | 7867 | BOOST_CHECK_EQUAL(queriesCount, 5); |
895449a5 RG |
7868 | } |
7869 | ||
7870 | BOOST_AUTO_TEST_CASE(test_dnssec_insecure_ta_norrsig) { | |
7871 | std::unique_ptr<SyncRes> sr; | |
7872 | initSR(sr, true); | |
7873 | ||
0c43f455 | 7874 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
895449a5 RG |
7875 | |
7876 | primeHints(); | |
7877 | const DNSName target("powerdns.com."); | |
7878 | const ComboAddress targetAddr("192.0.2.42"); | |
7879 | testkeysset_t keys; | |
7880 | ||
7881 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
7882 | luaconfsCopy.dsAnchors.clear(); | |
7883 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
7884 | /* No key material for .com */ | |
7885 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
7886 | luaconfsCopy.dsAnchors[target].insert(keys[target].second); | |
7887 | g_luaconfs.setState(luaconfsCopy); | |
7888 | ||
7889 | size_t queriesCount = 0; | |
7890 | ||
7891 | 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) { | |
7892 | queriesCount++; | |
7893 | ||
a53e8fe3 | 7894 | if (type == QType::DNSKEY) { |
895449a5 RG |
7895 | if (domain == g_rootdnsname || domain == DNSName("powerdns.com.")) { |
7896 | setLWResult(res, 0, true, false, true); | |
7897 | addDNSKEY(keys, domain, 300, res->d_records); | |
7898 | addRRSIG(keys, res->d_records, domain, 300); | |
7899 | return 1; | |
7900 | } | |
7901 | else if (domain == DNSName("com.")) { | |
7902 | setLWResult(res, 0, false, false, true); | |
7903 | addRecordToLW(res, domain, QType::SOA, ". yop. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
7904 | return 1; | |
7905 | } | |
7906 | } | |
70b3fe7a RG |
7907 | else { |
7908 | if (target.isPartOf(domain) && isRootServer(ip)) { | |
895449a5 RG |
7909 | setLWResult(res, 0, false, false, true); |
7910 | addRecordToLW(res, "com.", QType::NS, "a.gtld-servers.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7911 | addNSECRecordToLW(DNSName("com."), DNSName("com."), { QType::NS }, 600, res->d_records); | |
7912 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
7913 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
7914 | return 1; | |
7915 | } | |
7916 | else if (ip == ComboAddress("192.0.2.1:53")) { | |
70b3fe7a RG |
7917 | if (target == domain) { |
7918 | setLWResult(res, 0, false, false, true); | |
7919 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 3600); | |
7920 | addRecordToLW(res, "ns1.powerdns.com.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
7921 | } | |
7922 | else if (domain == DNSName("com.")) { | |
7923 | setLWResult(res, 0, true, false, true); | |
7924 | addRecordToLW(res, domain, QType::NS, "a.gtld-servers.com."); | |
88cb0fe0 | 7925 | addRecordToLW(res, "a.gtld-servers.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); |
70b3fe7a | 7926 | } |
895449a5 RG |
7927 | return 1; |
7928 | } | |
70b3fe7a | 7929 | else if (domain == target && ip == ComboAddress("192.0.2.2:53")) { |
895449a5 | 7930 | setLWResult(res, 0, true, false, true); |
70b3fe7a RG |
7931 | if (type == QType::NS) { |
7932 | addRecordToLW(res, domain, QType::NS, "ns1.powerdns.com."); | |
7933 | } | |
7934 | else { | |
7935 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
7936 | } | |
895449a5 RG |
7937 | /* No RRSIG in a now (thanks to TA) Secure zone -> Bogus*/ |
7938 | return 1; | |
7939 | } | |
7940 | } | |
7941 | ||
7942 | return 0; | |
7943 | }); | |
7944 | ||
7945 | vector<DNSRecord> ret; | |
7946 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7947 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7948 | /* should be insecure but we have a TA for powerdns.com., but no RRSIG so Bogus */ | |
7949 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
7950 | /* No RRSIG */ | |
7951 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
7952 | BOOST_CHECK(ret[0].d_type == QType::A); | |
5374b03b | 7953 | BOOST_CHECK_EQUAL(queriesCount, 4); |
895449a5 RG |
7954 | |
7955 | /* again, to test the cache */ | |
7956 | ret.clear(); | |
7957 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
7958 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
7959 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
7960 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
7961 | BOOST_CHECK(ret[0].d_type == QType::A); | |
5374b03b | 7962 | BOOST_CHECK_EQUAL(queriesCount, 4); |
895449a5 RG |
7963 | } |
7964 | ||
895449a5 RG |
7965 | BOOST_AUTO_TEST_CASE(test_dnssec_nta) { |
7966 | std::unique_ptr<SyncRes> sr; | |
7967 | initSR(sr, true); | |
7968 | ||
0c43f455 | 7969 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
895449a5 | 7970 | |
b7f378d1 RG |
7971 | primeHints(); |
7972 | const DNSName target("."); | |
7973 | testkeysset_t keys; | |
7974 | ||
7975 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
7976 | luaconfsCopy.dsAnchors.clear(); | |
7977 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
7978 | /* Add a NTA for "." */ | |
7979 | luaconfsCopy.negAnchors[g_rootdnsname] = "NTA for Root"; | |
7980 | g_luaconfs.setState(luaconfsCopy); | |
7981 | ||
7982 | size_t queriesCount = 0; | |
7983 | ||
7984 | 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) { | |
7985 | queriesCount++; | |
7986 | ||
7987 | if (domain == target && type == QType::NS) { | |
7988 | ||
7989 | setLWResult(res, 0, true, false, true); | |
7990 | char addr[] = "a.root-servers.net."; | |
7991 | for (char idx = 'a'; idx <= 'm'; idx++) { | |
7992 | addr[0] = idx; | |
8455425c RG |
7993 | addRecordToLW(res, domain, QType::NS, std::string(addr), DNSResourceRecord::ANSWER, 3600); |
7994 | } | |
7995 | ||
7996 | addRRSIG(keys, res->d_records, domain, 300); | |
7997 | ||
7998 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
7999 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
8000 | ||
8001 | return 1; | |
8002 | } else if (domain == target && type == QType::DNSKEY) { | |
8003 | ||
8004 | setLWResult(res, 0, true, false, true); | |
8005 | ||
8006 | /* No DNSKEY */ | |
8007 | ||
8008 | return 1; | |
8009 | } | |
8010 | ||
8011 | return 0; | |
8012 | }); | |
8013 | ||
8014 | vector<DNSRecord> ret; | |
8015 | int res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
b7f378d1 RG |
8016 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
8017 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
8455425c RG |
8018 | /* 13 NS + 1 RRSIG */ |
8019 | BOOST_REQUIRE_EQUAL(ret.size(), 14); | |
8020 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
b7f378d1 RG |
8021 | |
8022 | /* again, to test the cache */ | |
8023 | ret.clear(); | |
8024 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
8025 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8455425c | 8026 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); |
b7f378d1 RG |
8027 | BOOST_REQUIRE_EQUAL(ret.size(), 14); |
8028 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
8455425c RG |
8029 | } |
8030 | ||
8031 | BOOST_AUTO_TEST_CASE(test_dnssec_no_ta) { | |
8032 | std::unique_ptr<SyncRes> sr; | |
895449a5 | 8033 | initSR(sr, true); |
8455425c | 8034 | |
0c43f455 | 8035 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
8455425c RG |
8036 | |
8037 | primeHints(); | |
8038 | const DNSName target("."); | |
b7f378d1 | 8039 | testkeysset_t keys; |
8455425c RG |
8040 | |
8041 | /* Remove the root DS */ | |
8042 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
8043 | luaconfsCopy.dsAnchors.clear(); | |
8044 | g_luaconfs.setState(luaconfsCopy); | |
8045 | ||
8046 | size_t queriesCount = 0; | |
8047 | ||
8048 | 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) { | |
8049 | queriesCount++; | |
8050 | ||
8051 | if (domain == target && type == QType::NS) { | |
8052 | ||
8053 | setLWResult(res, 0, true, false, true); | |
8054 | char addr[] = "a.root-servers.net."; | |
8055 | for (char idx = 'a'; idx <= 'm'; idx++) { | |
8056 | addr[0] = idx; | |
8057 | addRecordToLW(res, domain, QType::NS, std::string(addr), DNSResourceRecord::ANSWER, 3600); | |
8058 | } | |
8059 | ||
8060 | addRecordToLW(res, "a.root-servers.net.", QType::A, "198.41.0.4", DNSResourceRecord::ADDITIONAL, 3600); | |
8061 | addRecordToLW(res, "a.root-servers.net.", QType::AAAA, "2001:503:ba3e::2:30", DNSResourceRecord::ADDITIONAL, 3600); | |
8062 | ||
8063 | return 1; | |
8064 | } | |
8065 | ||
8066 | return 0; | |
8067 | }); | |
8068 | ||
8069 | vector<DNSRecord> ret; | |
8070 | int res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
b7f378d1 RG |
8071 | BOOST_CHECK_EQUAL(res, RCode::NoError); |
8072 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
8455425c RG |
8073 | /* 13 NS + 0 RRSIG */ |
8074 | BOOST_REQUIRE_EQUAL(ret.size(), 13); | |
8075 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
b7f378d1 RG |
8076 | |
8077 | /* again, to test the cache */ | |
8078 | ret.clear(); | |
8079 | res = sr->beginResolve(target, QType(QType::NS), QClass::IN, ret); | |
8080 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8455425c | 8081 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); |
b7f378d1 RG |
8082 | BOOST_REQUIRE_EQUAL(ret.size(), 13); |
8083 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
8455425c RG |
8084 | } |
8085 | ||
114829cc RG |
8086 | BOOST_AUTO_TEST_CASE(test_dnssec_bogus_nodata) { |
8087 | std::unique_ptr<SyncRes> sr; | |
8088 | initSR(sr, true); | |
8089 | ||
5d7b19c5 | 8090 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); |
114829cc RG |
8091 | |
8092 | primeHints(); | |
8093 | const DNSName target("powerdns.com."); | |
8094 | testkeysset_t keys; | |
8095 | ||
8096 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
8097 | luaconfsCopy.dsAnchors.clear(); | |
8098 | generateKeyMaterial(DNSName("."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
5374b03b | 8099 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); |
114829cc RG |
8100 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); |
8101 | g_luaconfs.setState(luaconfsCopy); | |
8102 | ||
8103 | size_t queriesCount = 0; | |
8104 | ||
8105 | 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) { | |
8106 | queriesCount++; | |
8107 | ||
5374b03b RG |
8108 | if (type == QType::DS || type == QType::DNSKEY) { |
8109 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
114829cc RG |
8110 | } |
8111 | else { | |
8112 | ||
8113 | setLWResult(res, 0, true, false, true); | |
8114 | return 1; | |
8115 | } | |
8116 | ||
8117 | return 0; | |
8118 | }); | |
8119 | ||
8120 | vector<DNSRecord> ret; | |
8121 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
8122 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8123 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
8124 | BOOST_REQUIRE_EQUAL(ret.size(), 0); | |
8125 | /* com|NS, powerdns.com|NS, powerdns.com|A */ | |
8126 | BOOST_CHECK_EQUAL(queriesCount, 3); | |
8127 | ||
8128 | /* again, to test the cache */ | |
8129 | ret.clear(); | |
8130 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
8131 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8132 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
8133 | BOOST_REQUIRE_EQUAL(ret.size(), 0); | |
8134 | /* we don't store empty results */ | |
5374b03b | 8135 | BOOST_CHECK_EQUAL(queriesCount, 4); |
114829cc RG |
8136 | } |
8137 | ||
db04449e RG |
8138 | BOOST_AUTO_TEST_CASE(test_nsec_denial_nowrap) { |
8139 | init(); | |
8140 | ||
8141 | testkeysset_t keys; | |
8142 | generateKeyMaterial(DNSName("example.org."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8143 | ||
8144 | vector<DNSRecord> records; | |
8145 | ||
8146 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8147 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8148 | ||
8149 | /* | |
8150 | No wrap test case: | |
8151 | a.example.org. -> d.example.org. denies the existence of b.example.org. | |
8152 | */ | |
8153 | addNSECRecordToLW(DNSName("a.example.org."), DNSName("d.example.org"), { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, records); | |
8154 | recordContents.push_back(records.at(0).d_content); | |
8155 | addRRSIG(keys, records, DNSName("example.org."), 300); | |
8156 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8157 | records.clear(); | |
8158 | ||
8159 | ContentSigPair pair; | |
8160 | pair.records = recordContents; | |
8161 | pair.signatures = signatureContents; | |
8162 | cspmap_t denialMap; | |
8163 | denialMap[std::make_pair(DNSName("a.example.org."), QType::NSEC)] = pair; | |
8164 | ||
9b061cf5 RG |
8165 | /* add wildcard denial */ |
8166 | recordContents.clear(); | |
8167 | signatureContents.clear(); | |
8168 | addNSECRecordToLW(DNSName("example.org."), DNSName("+.example.org"), { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, records); | |
8169 | recordContents.push_back(records.at(0).d_content); | |
8170 | addRRSIG(keys, records, DNSName("example.org."), 300); | |
8171 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8172 | records.clear(); | |
8173 | ||
8174 | pair.records = recordContents; | |
8175 | pair.signatures = signatureContents; | |
8176 | denialMap[std::make_pair(DNSName("example.org."), QType::NSEC)] = pair; | |
8177 | ||
00e3fef4 | 8178 | dState denialState = getDenial(denialMap, DNSName("b.example.org."), QType::A, false, false); |
db04449e RG |
8179 | BOOST_CHECK_EQUAL(denialState, NXDOMAIN); |
8180 | ||
00e3fef4 | 8181 | denialState = getDenial(denialMap, DNSName("d.example.org."), QType::A, false, false); |
db04449e RG |
8182 | /* let's check that d.example.org. is not denied by this proof */ |
8183 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
8184 | } | |
8185 | ||
8186 | BOOST_AUTO_TEST_CASE(test_nsec_denial_wrap_case_1) { | |
8187 | init(); | |
8188 | ||
8189 | testkeysset_t keys; | |
8190 | generateKeyMaterial(DNSName("example.org."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8191 | ||
8192 | vector<DNSRecord> records; | |
8193 | ||
8194 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8195 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8196 | ||
8197 | /* | |
8198 | Wrap case 1 test case: | |
8199 | z.example.org. -> b.example.org. denies the existence of a.example.org. | |
8200 | */ | |
8201 | addNSECRecordToLW(DNSName("z.example.org."), DNSName("b.example.org"), { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, records); | |
8202 | recordContents.push_back(records.at(0).d_content); | |
8203 | addRRSIG(keys, records, DNSName("example.org."), 300); | |
8204 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8205 | records.clear(); | |
8206 | ||
8207 | ContentSigPair pair; | |
8208 | pair.records = recordContents; | |
8209 | pair.signatures = signatureContents; | |
8210 | cspmap_t denialMap; | |
8211 | denialMap[std::make_pair(DNSName("z.example.org."), QType::NSEC)] = pair; | |
8212 | ||
00e3fef4 | 8213 | dState denialState = getDenial(denialMap, DNSName("a.example.org."), QType::A, false, false); |
db04449e RG |
8214 | BOOST_CHECK_EQUAL(denialState, NXDOMAIN); |
8215 | ||
00e3fef4 | 8216 | denialState = getDenial(denialMap, DNSName("d.example.org."), QType::A, false, false); |
db04449e RG |
8217 | /* let's check that d.example.org. is not denied by this proof */ |
8218 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
8219 | } | |
8220 | ||
8221 | BOOST_AUTO_TEST_CASE(test_nsec_denial_wrap_case_2) { | |
8222 | init(); | |
8223 | ||
8224 | testkeysset_t keys; | |
8225 | generateKeyMaterial(DNSName("example.org."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8226 | ||
8227 | vector<DNSRecord> records; | |
8228 | ||
8229 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8230 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8231 | ||
8232 | /* | |
8233 | Wrap case 2 test case: | |
8234 | y.example.org. -> a.example.org. denies the existence of z.example.org. | |
8235 | */ | |
8236 | addNSECRecordToLW(DNSName("y.example.org."), DNSName("a.example.org"), { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, records); | |
8237 | recordContents.push_back(records.at(0).d_content); | |
8238 | addRRSIG(keys, records, DNSName("example.org."), 300); | |
8239 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8240 | records.clear(); | |
8241 | ||
8242 | ContentSigPair pair; | |
8243 | pair.records = recordContents; | |
8244 | pair.signatures = signatureContents; | |
8245 | cspmap_t denialMap; | |
8246 | denialMap[std::make_pair(DNSName("y.example.org."), QType::NSEC)] = pair; | |
8247 | ||
00e3fef4 | 8248 | dState denialState = getDenial(denialMap, DNSName("z.example.org."), QType::A, false, false); |
db04449e RG |
8249 | BOOST_CHECK_EQUAL(denialState, NXDOMAIN); |
8250 | ||
00e3fef4 | 8251 | denialState = getDenial(denialMap, DNSName("d.example.org."), QType::A, false, false); |
db04449e RG |
8252 | /* let's check that d.example.org. is not denied by this proof */ |
8253 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
8254 | } | |
8255 | ||
8256 | BOOST_AUTO_TEST_CASE(test_nsec_denial_only_one_nsec) { | |
8257 | init(); | |
8258 | ||
8259 | testkeysset_t keys; | |
8260 | generateKeyMaterial(DNSName("example.org."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8261 | ||
8262 | vector<DNSRecord> records; | |
8263 | ||
8264 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8265 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8266 | ||
8267 | /* | |
8268 | Only one NSEC in the whole zone test case: | |
8269 | a.example.org. -> a.example.org. denies the existence of b.example.org. | |
8270 | */ | |
8271 | addNSECRecordToLW(DNSName("a.example.org."), DNSName("a.example.org"), { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, records); | |
8272 | recordContents.push_back(records.at(0).d_content); | |
8273 | addRRSIG(keys, records, DNSName("example.org."), 300); | |
8274 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8275 | records.clear(); | |
8276 | ||
8277 | ContentSigPair pair; | |
8278 | pair.records = recordContents; | |
8279 | pair.signatures = signatureContents; | |
8280 | cspmap_t denialMap; | |
8281 | denialMap[std::make_pair(DNSName("a.example.org."), QType::NSEC)] = pair; | |
8282 | ||
00e3fef4 | 8283 | dState denialState = getDenial(denialMap, DNSName("b.example.org."), QType::A, false, false); |
db04449e RG |
8284 | BOOST_CHECK_EQUAL(denialState, NXDOMAIN); |
8285 | ||
00e3fef4 | 8286 | denialState = getDenial(denialMap, DNSName("a.example.org."), QType::A, false, false); |
db04449e RG |
8287 | /* let's check that d.example.org. is not denied by this proof */ |
8288 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
8289 | } | |
8290 | ||
1efd998a RG |
8291 | BOOST_AUTO_TEST_CASE(test_nsec_root_nxd_denial) { |
8292 | init(); | |
8293 | ||
8294 | testkeysset_t keys; | |
8295 | generateKeyMaterial(DNSName("."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8296 | ||
8297 | vector<DNSRecord> records; | |
8298 | ||
8299 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8300 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8301 | ||
8302 | /* | |
8303 | The RRSIG from "." denies the existence of anything between a. and c., | |
8304 | including b. | |
8305 | */ | |
8306 | addNSECRecordToLW(DNSName("a."), DNSName("c."), { QType::NS }, 600, records); | |
8307 | recordContents.push_back(records.at(0).d_content); | |
8308 | addRRSIG(keys, records, DNSName("."), 300); | |
8309 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8310 | records.clear(); | |
8311 | ||
8312 | ContentSigPair pair; | |
8313 | pair.records = recordContents; | |
8314 | pair.signatures = signatureContents; | |
8315 | cspmap_t denialMap; | |
8316 | denialMap[std::make_pair(DNSName("a."), QType::NSEC)] = pair; | |
8317 | ||
9b061cf5 RG |
8318 | /* add wildcard denial */ |
8319 | recordContents.clear(); | |
8320 | signatureContents.clear(); | |
8321 | addNSECRecordToLW(DNSName("."), DNSName("+"), { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, records); | |
8322 | recordContents.push_back(records.at(0).d_content); | |
8323 | addRRSIG(keys, records, DNSName("."), 300); | |
8324 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8325 | records.clear(); | |
8326 | ||
8327 | pair.records = recordContents; | |
8328 | pair.signatures = signatureContents; | |
8329 | denialMap[std::make_pair(DNSName("."), QType::NSEC)] = pair; | |
8330 | ||
00e3fef4 | 8331 | dState denialState = getDenial(denialMap, DNSName("b."), QType::A, false, false); |
1efd998a RG |
8332 | BOOST_CHECK_EQUAL(denialState, NXDOMAIN); |
8333 | } | |
8334 | ||
8335 | BOOST_AUTO_TEST_CASE(test_nsec_ancestor_nxqtype_denial) { | |
8336 | init(); | |
8337 | ||
8338 | testkeysset_t keys; | |
8339 | generateKeyMaterial(DNSName("."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8340 | ||
8341 | vector<DNSRecord> records; | |
8342 | ||
8343 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8344 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8345 | ||
8346 | /* | |
8347 | The RRSIG from "." denies the existence of any type except NS at a. | |
8348 | However since it's an ancestor delegation NSEC (NS bit set, SOA bit clear, | |
8349 | signer field that is shorter than the owner name of the NSEC RR) it can't | |
8350 | be used to deny anything except the whole name or a DS. | |
8351 | */ | |
8352 | addNSECRecordToLW(DNSName("a."), DNSName("b."), { QType::NS }, 600, records); | |
8353 | recordContents.push_back(records.at(0).d_content); | |
8354 | addRRSIG(keys, records, DNSName("."), 300); | |
8355 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8356 | records.clear(); | |
8357 | ||
8358 | ContentSigPair pair; | |
8359 | pair.records = recordContents; | |
8360 | pair.signatures = signatureContents; | |
8361 | cspmap_t denialMap; | |
8362 | denialMap[std::make_pair(DNSName("a."), QType::NSEC)] = pair; | |
8363 | ||
8364 | /* RFC 6840 section 4.1 "Clarifications on Nonexistence Proofs": | |
8365 | Ancestor delegation NSEC or NSEC3 RRs MUST NOT be used to assume | |
8366 | nonexistence of any RRs below that zone cut, which include all RRs at | |
8367 | that (original) owner name other than DS RRs, and all RRs below that | |
8368 | owner name regardless of type. | |
8369 | */ | |
8370 | ||
00e3fef4 | 8371 | dState denialState = getDenial(denialMap, DNSName("a."), QType::A, false, false); |
1efd998a RG |
8372 | /* no data means the qname/qtype is not denied, because an ancestor |
8373 | delegation NSEC can only deny the DS */ | |
8374 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
8375 | ||
b93be4a0 RG |
8376 | /* it can not be used to deny any RRs below that owner name either */ |
8377 | denialState = getDenial(denialMap, DNSName("sub.a."), QType::A, false, false); | |
8378 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
8379 | ||
00e3fef4 | 8380 | denialState = getDenial(denialMap, DNSName("a."), QType::DS, true, true); |
1efd998a RG |
8381 | BOOST_CHECK_EQUAL(denialState, NXQTYPE); |
8382 | } | |
8383 | ||
95823c07 RG |
8384 | BOOST_AUTO_TEST_CASE(test_nsec_insecure_delegation_denial) { |
8385 | init(); | |
8386 | ||
8387 | testkeysset_t keys; | |
8388 | generateKeyMaterial(DNSName("."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8389 | ||
8390 | vector<DNSRecord> records; | |
8391 | ||
8392 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8393 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8394 | ||
8395 | /* | |
8396 | * RFC 5155 section 8.9: | |
8397 | * If there is an NSEC3 RR present in the response that matches the | |
8398 | * delegation name, then the validator MUST ensure that the NS bit is | |
8399 | * set and that the DS bit is not set in the Type Bit Maps field of the | |
8400 | * NSEC3 RR. | |
8401 | */ | |
8402 | /* | |
8403 | The RRSIG from "." denies the existence of any type at a. | |
8404 | NS should be set if it was proving an insecure delegation, let's check that | |
8405 | we correctly detect that it's not. | |
8406 | */ | |
8407 | addNSECRecordToLW(DNSName("a."), DNSName("b."), { }, 600, records); | |
8408 | recordContents.push_back(records.at(0).d_content); | |
8409 | addRRSIG(keys, records, DNSName("."), 300); | |
8410 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8411 | records.clear(); | |
8412 | ||
8413 | ContentSigPair pair; | |
8414 | pair.records = recordContents; | |
8415 | pair.signatures = signatureContents; | |
8416 | cspmap_t denialMap; | |
8417 | denialMap[std::make_pair(DNSName("a."), QType::NSEC)] = pair; | |
8418 | ||
8419 | /* Insecure because the NS is not set, so while it does | |
8420 | denies the DS, it can't prove an insecure delegation */ | |
00e3fef4 | 8421 | dState denialState = getDenial(denialMap, DNSName("a."), QType::DS, true, true); |
b7c40613 | 8422 | BOOST_CHECK_EQUAL(denialState, NODATA); |
95823c07 RG |
8423 | } |
8424 | ||
9b061cf5 RG |
8425 | BOOST_AUTO_TEST_CASE(test_nsec_nxqtype_cname) { |
8426 | init(); | |
8427 | ||
8428 | testkeysset_t keys; | |
8429 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8430 | ||
8431 | vector<DNSRecord> records; | |
8432 | ||
8433 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8434 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8435 | ||
8436 | addNSECRecordToLW(DNSName("a.powerdns.com."), DNSName("a.c.powerdns.com."), { QType::CNAME }, 600, records); | |
8437 | recordContents.push_back(records.at(0).d_content); | |
8438 | addRRSIG(keys, records, DNSName("powerdns.com."), 300); | |
8439 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8440 | records.clear(); | |
8441 | ||
8442 | ContentSigPair pair; | |
8443 | pair.records = recordContents; | |
8444 | pair.signatures = signatureContents; | |
8445 | cspmap_t denialMap; | |
8446 | denialMap[std::make_pair(DNSName("a.powerdns.com."), QType::NSEC)] = pair; | |
8447 | ||
8448 | /* this NSEC is not valid to deny a.powerdns.com|A since it states that a CNAME exists */ | |
8449 | dState denialState = getDenial(denialMap, DNSName("a.powerdns.com."), QType::A, true, true); | |
8450 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
8451 | } | |
8452 | ||
8453 | BOOST_AUTO_TEST_CASE(test_nsec3_nxqtype_cname) { | |
8454 | init(); | |
8455 | ||
8456 | testkeysset_t keys; | |
8457 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8458 | ||
8459 | vector<DNSRecord> records; | |
8460 | ||
8461 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8462 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8463 | ||
8464 | addNSEC3UnhashedRecordToLW(DNSName("a.powerdns.com."), DNSName("powerdns.com."), "whatever", { QType::CNAME }, 600, records); | |
8465 | recordContents.push_back(records.at(0).d_content); | |
8466 | addRRSIG(keys, records, DNSName("powerdns.com."), 300); | |
8467 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8468 | ||
8469 | ContentSigPair pair; | |
8470 | pair.records = recordContents; | |
8471 | pair.signatures = signatureContents; | |
8472 | cspmap_t denialMap; | |
8473 | denialMap[std::make_pair(records.at(0).d_name, records.at(0).d_type)] = pair; | |
8474 | records.clear(); | |
8475 | ||
8476 | /* this NSEC3 is not valid to deny a.powerdns.com|A since it states that a CNAME exists */ | |
8477 | dState denialState = getDenial(denialMap, DNSName("a.powerdns.com."), QType::A, false, true); | |
8478 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
8479 | } | |
8480 | ||
8481 | BOOST_AUTO_TEST_CASE(test_nsec_nxdomain_denial_missing_wildcard) { | |
8482 | init(); | |
8483 | ||
8484 | testkeysset_t keys; | |
8485 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8486 | ||
8487 | vector<DNSRecord> records; | |
8488 | ||
8489 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8490 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8491 | ||
8492 | addNSECRecordToLW(DNSName("a.powerdns.com."), DNSName("d.powerdns.com"), { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, records); | |
8493 | recordContents.push_back(records.at(0).d_content); | |
8494 | addRRSIG(keys, records, DNSName("powerdns.com."), 300); | |
8495 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8496 | records.clear(); | |
8497 | ||
8498 | ContentSigPair pair; | |
8499 | pair.records = recordContents; | |
8500 | pair.signatures = signatureContents; | |
8501 | cspmap_t denialMap; | |
8502 | denialMap[std::make_pair(DNSName("a.powerdns.com."), QType::NSEC)] = pair; | |
8503 | ||
8504 | dState denialState = getDenial(denialMap, DNSName("b.powerdns.com."), QType::A, false, false); | |
8505 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
8506 | } | |
8507 | ||
8508 | BOOST_AUTO_TEST_CASE(test_nsec3_nxdomain_denial_missing_wildcard) { | |
8509 | init(); | |
8510 | ||
8511 | testkeysset_t keys; | |
8512 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8513 | ||
8514 | vector<DNSRecord> records; | |
8515 | ||
8516 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8517 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8518 | ||
8519 | addNSEC3NarrowRecordToLW(DNSName("a.powerdns.com."), DNSName("powerdns.com."), { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, records); | |
8520 | recordContents.push_back(records.at(0).d_content); | |
8521 | addRRSIG(keys, records, DNSName("powerdns.com."), 300); | |
8522 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8523 | ||
8524 | ContentSigPair pair; | |
8525 | pair.records = recordContents; | |
8526 | pair.signatures = signatureContents; | |
8527 | cspmap_t denialMap; | |
8528 | denialMap[std::make_pair(records.at(0).d_name, records.at(0).d_type)] = pair; | |
8529 | ||
8530 | /* Add NSEC3 for the closest encloser */ | |
8531 | recordContents.clear(); | |
8532 | signatureContents.clear(); | |
8533 | records.clear(); | |
8534 | addNSEC3UnhashedRecordToLW(DNSName("powerdns.com."), DNSName("powerdns.com."), "whatever", { QType::A, QType::TXT, QType::RRSIG, QType::NSEC }, 600, records); | |
8535 | recordContents.push_back(records.at(0).d_content); | |
8536 | addRRSIG(keys, records, DNSName("powerdns.com."), 300); | |
8537 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8538 | ||
8539 | pair.records = recordContents; | |
8540 | pair.signatures = signatureContents; | |
8541 | denialMap[std::make_pair(records.at(0).d_name, records.at(0).d_type)] = pair; | |
8542 | ||
8543 | dState denialState = getDenial(denialMap, DNSName("b.powerdns.com."), QType::A, false, false); | |
8544 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
8545 | } | |
8546 | ||
00e3fef4 RG |
8547 | BOOST_AUTO_TEST_CASE(test_nsec_ent_denial) { |
8548 | init(); | |
8549 | ||
8550 | testkeysset_t keys; | |
8551 | generateKeyMaterial(DNSName("powerdns.com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8552 | ||
8553 | vector<DNSRecord> records; | |
8554 | ||
8555 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8556 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8557 | ||
8558 | addNSECRecordToLW(DNSName("a.powerdns.com."), DNSName("a.c.powerdns.com."), { QType::A }, 600, records); | |
8559 | recordContents.push_back(records.at(0).d_content); | |
8560 | addRRSIG(keys, records, DNSName("powerdns.com."), 300); | |
8561 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8562 | records.clear(); | |
8563 | ||
8564 | ContentSigPair pair; | |
8565 | pair.records = recordContents; | |
8566 | pair.signatures = signatureContents; | |
8567 | cspmap_t denialMap; | |
8568 | denialMap[std::make_pair(DNSName("a.powerdns.com."), QType::NSEC)] = pair; | |
8569 | ||
9b061cf5 | 8570 | /* this NSEC is valid to prove a NXQTYPE at c.powerdns.com because it proves that |
00e3fef4 | 8571 | it is an ENT */ |
9b061cf5 | 8572 | dState denialState = getDenial(denialMap, DNSName("c.powerdns.com."), QType::AAAA, true, true); |
00e3fef4 | 8573 | BOOST_CHECK_EQUAL(denialState, NXQTYPE); |
00be1ff6 | 8574 | |
9b061cf5 RG |
8575 | /* this NSEC is not valid to prove a NXQTYPE at b.powerdns.com, |
8576 | it could prove a NXDOMAIN if it had an additional wildcard denial */ | |
8577 | denialState = getDenial(denialMap, DNSName("b.powerdns.com."), QType::AAAA, true, true); | |
8578 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
8579 | ||
00be1ff6 RG |
8580 | /* this NSEC is not valid to prove a NXQTYPE for QType::A at a.c.powerdns.com either */ |
8581 | denialState = getDenial(denialMap, DNSName("a.c.powerdns.com."), QType::A, true, true); | |
8582 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
9b061cf5 RG |
8583 | |
8584 | /* if we add the wildcard denial proof, we should get a NXDOMAIN proof for b.powerdns.com */ | |
8585 | recordContents.clear(); | |
8586 | signatureContents.clear(); | |
8587 | addNSECRecordToLW(DNSName(").powerdns.com."), DNSName("+.powerdns.com."), { }, 600, records); | |
8588 | recordContents.push_back(records.at(0).d_content); | |
8589 | addRRSIG(keys, records, DNSName("powerdns.com."), 300); | |
8590 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8591 | records.clear(); | |
8592 | pair.records = recordContents; | |
8593 | pair.signatures = signatureContents; | |
8594 | denialMap[std::make_pair(DNSName(").powerdns.com."), QType::NSEC)] = pair; | |
8595 | ||
82566a96 | 8596 | denialState = getDenial(denialMap, DNSName("b.powerdns.com."), QType::A, true, false); |
9b061cf5 | 8597 | BOOST_CHECK_EQUAL(denialState, NXDOMAIN); |
00e3fef4 RG |
8598 | } |
8599 | ||
95823c07 RG |
8600 | BOOST_AUTO_TEST_CASE(test_nsec3_ancestor_nxqtype_denial) { |
8601 | init(); | |
8602 | ||
8603 | testkeysset_t keys; | |
8604 | generateKeyMaterial(DNSName("."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8605 | ||
8606 | vector<DNSRecord> records; | |
8607 | ||
8608 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8609 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8610 | ||
8611 | /* | |
8612 | The RRSIG from "." denies the existence of any type except NS at a. | |
8613 | However since it's an ancestor delegation NSEC (NS bit set, SOA bit clear, | |
8614 | signer field that is shorter than the owner name of the NSEC RR) it can't | |
8615 | be used to deny anything except the whole name or a DS. | |
8616 | */ | |
9b061cf5 | 8617 | addNSEC3UnhashedRecordToLW(DNSName("a."), DNSName("."), "whatever", { QType::NS }, 600, records); |
95823c07 RG |
8618 | recordContents.push_back(records.at(0).d_content); |
8619 | addRRSIG(keys, records, DNSName("."), 300); | |
8620 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8621 | ||
8622 | ContentSigPair pair; | |
8623 | pair.records = recordContents; | |
8624 | pair.signatures = signatureContents; | |
8625 | cspmap_t denialMap; | |
8626 | denialMap[std::make_pair(records.at(0).d_name, records.at(0).d_type)] = pair; | |
8627 | records.clear(); | |
8628 | ||
8629 | /* RFC 6840 section 4.1 "Clarifications on Nonexistence Proofs": | |
8630 | Ancestor delegation NSEC or NSEC3 RRs MUST NOT be used to assume | |
8631 | nonexistence of any RRs below that zone cut, which include all RRs at | |
8632 | that (original) owner name other than DS RRs, and all RRs below that | |
8633 | owner name regardless of type. | |
8634 | */ | |
8635 | ||
00e3fef4 | 8636 | dState denialState = getDenial(denialMap, DNSName("a."), QType::A, false, true); |
95823c07 RG |
8637 | /* no data means the qname/qtype is not denied, because an ancestor |
8638 | delegation NSEC3 can only deny the DS */ | |
8639 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
8640 | ||
00e3fef4 | 8641 | denialState = getDenial(denialMap, DNSName("a."), QType::DS, true, true); |
95823c07 | 8642 | BOOST_CHECK_EQUAL(denialState, NXQTYPE); |
b93be4a0 RG |
8643 | |
8644 | /* it can not be used to deny any RRs below that owner name either */ | |
8645 | /* Add NSEC3 for the next closer */ | |
8646 | recordContents.clear(); | |
8647 | signatureContents.clear(); | |
8648 | records.clear(); | |
8649 | addNSEC3NarrowRecordToLW(DNSName("sub.a."), DNSName("."), { QType::A, QType::TXT, QType::RRSIG, QType::NSEC3 }, 600, records); | |
8650 | recordContents.push_back(records.at(0).d_content); | |
8651 | addRRSIG(keys, records, DNSName("."), 300); | |
8652 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8653 | ||
8654 | pair.records = recordContents; | |
8655 | pair.signatures = signatureContents; | |
8656 | denialMap[std::make_pair(records.at(0).d_name, records.at(0).d_type)] = pair; | |
8657 | ||
8658 | /* add wildcard denial */ | |
8659 | recordContents.clear(); | |
8660 | signatureContents.clear(); | |
8661 | records.clear(); | |
8662 | addNSEC3NarrowRecordToLW(DNSName("*.a."), DNSName("."), { QType::A, QType::TXT, QType::RRSIG, QType::NSEC3 }, 600, records); | |
8663 | recordContents.push_back(records.at(0).d_content); | |
8664 | addRRSIG(keys, records, DNSName("."), 300); | |
8665 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8666 | ||
8667 | pair.records = recordContents; | |
8668 | pair.signatures = signatureContents; | |
8669 | denialMap[std::make_pair(records.at(0).d_name, records.at(0).d_type)] = pair; | |
8670 | ||
8671 | denialState = getDenial(denialMap, DNSName("sub.a."), QType::A, false, true); | |
8672 | BOOST_CHECK_EQUAL(denialState, NODATA); | |
95823c07 RG |
8673 | } |
8674 | ||
b7c40613 RG |
8675 | BOOST_AUTO_TEST_CASE(test_nsec3_denial_too_many_iterations) { |
8676 | init(); | |
8677 | ||
8678 | testkeysset_t keys; | |
8679 | generateKeyMaterial(DNSName("."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8680 | ||
8681 | vector<DNSRecord> records; | |
8682 | ||
8683 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8684 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8685 | ||
8686 | /* adding a NSEC3 with more iterations that we support */ | |
8687 | addNSEC3UnhashedRecordToLW(DNSName("a."), DNSName("."), "whatever", { QType::AAAA }, 600, records, g_maxNSEC3Iterations + 100); | |
8688 | recordContents.push_back(records.at(0).d_content); | |
8689 | addRRSIG(keys, records, DNSName("."), 300); | |
8690 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8691 | ||
8692 | ContentSigPair pair; | |
8693 | pair.records = recordContents; | |
8694 | pair.signatures = signatureContents; | |
8695 | cspmap_t denialMap; | |
8696 | denialMap[std::make_pair(records.at(0).d_name, records.at(0).d_type)] = pair; | |
8697 | records.clear(); | |
8698 | ||
8699 | dState denialState = getDenial(denialMap, DNSName("a."), QType::A, false, true); | |
8700 | /* since we refuse to compute more than g_maxNSEC3Iterations iterations, it should be Insecure */ | |
8701 | BOOST_CHECK_EQUAL(denialState, INSECURE); | |
8702 | } | |
8703 | ||
95823c07 RG |
8704 | BOOST_AUTO_TEST_CASE(test_nsec3_insecure_delegation_denial) { |
8705 | init(); | |
8706 | ||
8707 | testkeysset_t keys; | |
8708 | generateKeyMaterial(DNSName("."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8709 | ||
8710 | vector<DNSRecord> records; | |
8711 | ||
8712 | vector<shared_ptr<DNSRecordContent>> recordContents; | |
8713 | vector<shared_ptr<RRSIGRecordContent>> signatureContents; | |
8714 | ||
8715 | /* | |
8716 | * RFC 5155 section 8.9: | |
8717 | * If there is an NSEC3 RR present in the response that matches the | |
8718 | * delegation name, then the validator MUST ensure that the NS bit is | |
8719 | * set and that the DS bit is not set in the Type Bit Maps field of the | |
8720 | * NSEC3 RR. | |
8721 | */ | |
8722 | /* | |
8723 | The RRSIG from "." denies the existence of any type at a. | |
8724 | NS should be set if it was proving an insecure delegation, let's check that | |
8725 | we correctly detect that it's not. | |
8726 | */ | |
9b061cf5 | 8727 | addNSEC3UnhashedRecordToLW(DNSName("a."), DNSName("."), "whatever", { }, 600, records); |
95823c07 RG |
8728 | recordContents.push_back(records.at(0).d_content); |
8729 | addRRSIG(keys, records, DNSName("."), 300); | |
8730 | signatureContents.push_back(getRR<RRSIGRecordContent>(records.at(1))); | |
8731 | ||
8732 | ContentSigPair pair; | |
8733 | pair.records = recordContents; | |
8734 | pair.signatures = signatureContents; | |
8735 | cspmap_t denialMap; | |
8736 | denialMap[std::make_pair(records.at(0).d_name, records.at(0).d_type)] = pair; | |
8737 | records.clear(); | |
8738 | ||
8739 | /* Insecure because the NS is not set, so while it does | |
8740 | denies the DS, it can't prove an insecure delegation */ | |
00e3fef4 | 8741 | dState denialState = getDenial(denialMap, DNSName("a."), QType::DS, true, true); |
b7c40613 | 8742 | BOOST_CHECK_EQUAL(denialState, NODATA); |
95823c07 RG |
8743 | } |
8744 | ||
dbbef467 RG |
8745 | BOOST_AUTO_TEST_CASE(test_dnssec_rrsig_negcache_validity) { |
8746 | std::unique_ptr<SyncRes> sr; | |
dbbef467 RG |
8747 | initSR(sr, true); |
8748 | ||
8749 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
8750 | ||
8751 | primeHints(); | |
8752 | const DNSName target("com."); | |
8753 | testkeysset_t keys; | |
8754 | ||
8755 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
8756 | luaconfsCopy.dsAnchors.clear(); | |
8757 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
8758 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8759 | g_luaconfs.setState(luaconfsCopy); | |
8760 | ||
8761 | size_t queriesCount = 0; | |
8762 | ||
8763 | 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) { | |
8764 | queriesCount++; | |
8765 | ||
8766 | DNSName auth = domain; | |
8767 | auth.chopOff(); | |
8768 | ||
8769 | if (type == QType::DS || type == QType::DNSKEY) { | |
8770 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
8771 | } | |
8772 | else { | |
8773 | setLWResult(res, RCode::NoError, true, false, true); | |
8774 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
8775 | addRRSIG(keys, res->d_records, domain, 300); | |
8776 | addNSECRecordToLW(domain, DNSName("z."), { QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
8777 | addRRSIG(keys, res->d_records, domain, 1); | |
8778 | return 1; | |
8779 | } | |
8780 | ||
8781 | return 0; | |
8782 | }); | |
8783 | ||
934c35b9 | 8784 | const time_t now = sr->getNow().tv_sec; |
dbbef467 RG |
8785 | vector<DNSRecord> ret; |
8786 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
8787 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8788 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
8789 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
8790 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
8791 | ||
8792 | /* check that the entry has not been negatively cached for longer than the RRSIG validity */ | |
8793 | NegCache::NegCacheEntry ne; | |
8794 | BOOST_CHECK_EQUAL(SyncRes::t_sstorage.negcache.size(), 1); | |
8795 | BOOST_REQUIRE_EQUAL(SyncRes::t_sstorage.negcache.get(target, QType(QType::A), sr->getNow(), ne), true); | |
8796 | BOOST_CHECK_EQUAL(ne.d_ttd, now + 1); | |
b25712fd | 8797 | BOOST_CHECK_EQUAL(ne.d_validationState, Secure); |
dbbef467 RG |
8798 | BOOST_CHECK_EQUAL(ne.authoritySOA.records.size(), 1); |
8799 | BOOST_CHECK_EQUAL(ne.authoritySOA.signatures.size(), 1); | |
8800 | BOOST_CHECK_EQUAL(ne.DNSSECRecords.records.size(), 1); | |
8801 | BOOST_CHECK_EQUAL(ne.DNSSECRecords.signatures.size(), 1); | |
8802 | ||
8803 | /* again, to test the cache */ | |
8804 | ret.clear(); | |
8805 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
8806 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8807 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
8808 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
8809 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
8810 | } | |
8811 | ||
8812 | BOOST_AUTO_TEST_CASE(test_dnssec_rrsig_cache_validity) { | |
8813 | std::unique_ptr<SyncRes> sr; | |
dbbef467 RG |
8814 | initSR(sr, true); |
8815 | ||
8816 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
8817 | ||
8818 | primeHints(); | |
8819 | const DNSName target("com."); | |
8820 | const ComboAddress targetAddr("192.0.2.42"); | |
8821 | testkeysset_t keys; | |
8822 | ||
8823 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
8824 | luaconfsCopy.dsAnchors.clear(); | |
8825 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
8826 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
8827 | g_luaconfs.setState(luaconfsCopy); | |
8828 | ||
8829 | size_t queriesCount = 0; | |
8830 | ||
8831 | 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) { | |
8832 | queriesCount++; | |
8833 | ||
8834 | DNSName auth = domain; | |
8835 | auth.chopOff(); | |
8836 | ||
8837 | if (type == QType::DS || type == QType::DNSKEY) { | |
8838 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
8839 | } | |
8840 | else { | |
8841 | setLWResult(res, RCode::NoError, true, false, true); | |
8842 | addRecordToLW(res, domain, QType::A, targetAddr.toString(), DNSResourceRecord::ANSWER, 3600); | |
8843 | addRRSIG(keys, res->d_records, domain, 1); | |
8844 | return 1; | |
8845 | } | |
8846 | ||
8847 | return 0; | |
8848 | }); | |
8849 | ||
934c35b9 | 8850 | const time_t now = sr->getNow().tv_sec; |
dbbef467 RG |
8851 | vector<DNSRecord> ret; |
8852 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
8853 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8854 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
8855 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
8856 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
8857 | ||
8858 | /* check that the entry has not been cached for longer than the RRSIG validity */ | |
8859 | const ComboAddress who; | |
8860 | vector<DNSRecord> cached; | |
8861 | vector<std::shared_ptr<RRSIGRecordContent>> signatures; | |
8862 | BOOST_REQUIRE_EQUAL(t_RC->get(now, target, QType(QType::A), true, &cached, who, &signatures), 1); | |
8863 | BOOST_REQUIRE_EQUAL(cached.size(), 1); | |
8864 | BOOST_REQUIRE_EQUAL(signatures.size(), 1); | |
8865 | BOOST_CHECK_EQUAL((cached[0].d_ttl - now), 1); | |
8866 | ||
8867 | /* again, to test the cache */ | |
8868 | ret.clear(); | |
8869 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
8870 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8871 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
8872 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
8873 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
8874 | } | |
8875 | ||
f4de85a3 RG |
8876 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_from_cache_secure) { |
8877 | /* | |
8878 | Validation is optional, and the first query does not ask for it, | |
8879 | so the answer is cached as Indeterminate. | |
8880 | The second query asks for validation, answer should be marked as | |
8881 | Secure. | |
8882 | */ | |
8883 | std::unique_ptr<SyncRes> sr; | |
8884 | initSR(sr, true); | |
8885 | ||
8886 | setDNSSECValidation(sr, DNSSECMode::Process); | |
8887 | ||
8888 | primeHints(); | |
8889 | const DNSName target("com."); | |
8890 | testkeysset_t keys; | |
8891 | ||
8892 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
8893 | luaconfsCopy.dsAnchors.clear(); | |
8894 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
8895 | g_luaconfs.setState(luaconfsCopy); | |
8896 | ||
8897 | size_t queriesCount = 0; | |
8898 | ||
8899 | 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) { | |
8900 | queriesCount++; | |
8901 | ||
8902 | if (type == QType::DS || type == QType::DNSKEY) { | |
8903 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys, false); | |
8904 | } | |
8905 | else { | |
8906 | if (domain == target && type == QType::A) { | |
8907 | setLWResult(res, 0, true, false, true); | |
8908 | addRecordToLW(res, target, QType::A, "192.0.2.1"); | |
8909 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
8910 | return 1; | |
8911 | } | |
8912 | } | |
8913 | ||
8914 | return 0; | |
8915 | }); | |
8916 | ||
8917 | vector<DNSRecord> ret; | |
8918 | /* first query does not require validation */ | |
8919 | sr->setDNSSECValidationRequested(false); | |
8920 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
8921 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8922 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
8923 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
8924 | for (const auto& record : ret) { | |
8925 | BOOST_CHECK(record.d_type == QType::A || record.d_type == QType::RRSIG); | |
8926 | } | |
8927 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
8928 | ||
8929 | ||
8930 | ret.clear(); | |
8931 | /* second one _does_ require validation */ | |
8932 | sr->setDNSSECValidationRequested(true); | |
8933 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
8934 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8935 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
8936 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
8937 | for (const auto& record : ret) { | |
8938 | BOOST_CHECK(record.d_type == QType::A || record.d_type == QType::RRSIG); | |
8939 | } | |
8940 | BOOST_CHECK_EQUAL(queriesCount, 3); | |
8941 | } | |
8942 | ||
8943 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_from_cache_insecure) { | |
8944 | /* | |
8945 | Validation is optional, and the first query does not ask for it, | |
8946 | so the answer is cached as Indeterminate. | |
8947 | The second query asks for validation, answer should be marked as | |
8948 | Insecure. | |
8949 | */ | |
8950 | std::unique_ptr<SyncRes> sr; | |
8951 | initSR(sr, true); | |
8952 | ||
8953 | setDNSSECValidation(sr, DNSSECMode::Process); | |
8954 | ||
8955 | primeHints(); | |
8956 | const DNSName target("com."); | |
8957 | testkeysset_t keys; | |
8958 | ||
8959 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
8960 | luaconfsCopy.dsAnchors.clear(); | |
8961 | g_luaconfs.setState(luaconfsCopy); | |
8962 | ||
8963 | size_t queriesCount = 0; | |
8964 | ||
8965 | 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) { | |
8966 | queriesCount++; | |
8967 | ||
8968 | if (type == QType::DS || type == QType::DNSKEY) { | |
8969 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys, false); | |
8970 | } | |
8971 | else { | |
8972 | if (domain == target && type == QType::A) { | |
8973 | setLWResult(res, 0, true, false, true); | |
8974 | addRecordToLW(res, target, QType::A, "192.0.2.1"); | |
8975 | return 1; | |
8976 | } | |
8977 | } | |
8978 | ||
8979 | return 0; | |
8980 | }); | |
8981 | ||
8982 | vector<DNSRecord> ret; | |
8983 | /* first query does not require validation */ | |
8984 | sr->setDNSSECValidationRequested(false); | |
8985 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
8986 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
8987 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
8988 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
8989 | for (const auto& record : ret) { | |
55acb073 | 8990 | BOOST_CHECK(record.d_type == QType::A); |
f4de85a3 RG |
8991 | } |
8992 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
8993 | ||
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 | for (const auto& record : ret) { | |
55acb073 | 9003 | BOOST_CHECK(record.d_type == QType::A); |
f4de85a3 RG |
9004 | } |
9005 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
9006 | } | |
9007 | ||
9008 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_from_cache_bogus) { | |
9009 | /* | |
9010 | Validation is optional, and the first query does not ask for it, | |
9011 | so the answer is cached as Indeterminate. | |
9012 | The second query asks for validation, answer should be marked as | |
9013 | Bogus. | |
9014 | */ | |
9015 | std::unique_ptr<SyncRes> sr; | |
9016 | initSR(sr, true); | |
9017 | ||
9018 | setDNSSECValidation(sr, DNSSECMode::Process); | |
9019 | ||
9020 | primeHints(); | |
9021 | const DNSName target("com."); | |
9022 | testkeysset_t keys; | |
9023 | ||
9024 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
9025 | luaconfsCopy.dsAnchors.clear(); | |
9026 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
9027 | g_luaconfs.setState(luaconfsCopy); | |
9028 | ||
9029 | size_t queriesCount = 0; | |
9030 | ||
9031 | 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) { | |
9032 | queriesCount++; | |
9033 | ||
9034 | if (type == QType::DS || type == QType::DNSKEY) { | |
9035 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys, false); | |
9036 | } | |
9037 | else { | |
9038 | if (domain == target && type == QType::A) { | |
9039 | setLWResult(res, 0, true, false, true); | |
9040 | addRecordToLW(res, target, QType::A, "192.0.2.1"); | |
9041 | /* no RRSIG */ | |
9042 | return 1; | |
9043 | } | |
9044 | } | |
9045 | ||
9046 | return 0; | |
9047 | }); | |
9048 | ||
9049 | vector<DNSRecord> ret; | |
9050 | /* first query does not require validation */ | |
9051 | sr->setDNSSECValidationRequested(false); | |
9052 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9053 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9054 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
9055 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
9056 | for (const auto& record : ret) { | |
55acb073 | 9057 | BOOST_CHECK(record.d_type == QType::A); |
f4de85a3 RG |
9058 | } |
9059 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
9060 | ||
9061 | ||
9062 | ret.clear(); | |
9063 | /* second one _does_ require validation */ | |
9064 | sr->setDNSSECValidationRequested(true); | |
9065 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9066 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9067 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
9068 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
9069 | for (const auto& record : ret) { | |
55acb073 | 9070 | BOOST_CHECK(record.d_type == QType::A); |
f4de85a3 RG |
9071 | } |
9072 | BOOST_CHECK_EQUAL(queriesCount, 3); | |
9073 | } | |
9074 | ||
55acb073 RG |
9075 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_from_cname_cache_secure) { |
9076 | /* | |
9077 | Validation is optional, and the first query does not ask for it, | |
9078 | so the answer is cached as Indeterminate. | |
9079 | The second query asks for validation, answer should be marked as | |
9080 | Secure. | |
9081 | */ | |
9082 | std::unique_ptr<SyncRes> sr; | |
9083 | initSR(sr, true); | |
9084 | ||
9085 | setDNSSECValidation(sr, DNSSECMode::Process); | |
9086 | ||
9087 | primeHints(); | |
9088 | const DNSName target("com."); | |
9089 | const DNSName cnameTarget("cname-com."); | |
9090 | testkeysset_t keys; | |
9091 | ||
9092 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
9093 | luaconfsCopy.dsAnchors.clear(); | |
9094 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
9095 | g_luaconfs.setState(luaconfsCopy); | |
9096 | ||
9097 | size_t queriesCount = 0; | |
9098 | ||
9099 | 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) { | |
9100 | queriesCount++; | |
9101 | ||
9102 | if (type == QType::DS || type == QType::DNSKEY) { | |
9103 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys, false); | |
9104 | } | |
9105 | else { | |
9106 | if (domain == target && type == QType::A) { | |
9107 | setLWResult(res, 0, true, false, true); | |
9108 | addRecordToLW(res, target, QType::CNAME, cnameTarget.toString()); | |
9109 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
9110 | addRecordToLW(res, cnameTarget, QType::A, "192.0.2.1"); | |
9111 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
9112 | return 1; | |
9113 | } else if (domain == cnameTarget && type == QType::A) { | |
9114 | setLWResult(res, 0, true, false, true); | |
9115 | addRecordToLW(res, cnameTarget, QType::A, "192.0.2.1"); | |
9116 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
9117 | return 1; | |
9118 | } | |
9119 | } | |
9120 | ||
9121 | return 0; | |
9122 | }); | |
9123 | ||
9124 | vector<DNSRecord> ret; | |
9125 | /* first query does not require validation */ | |
9126 | sr->setDNSSECValidationRequested(false); | |
9127 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9128 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9129 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
9130 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
9131 | for (const auto& record : ret) { | |
9132 | BOOST_CHECK(record.d_type == QType::CNAME || record.d_type == QType::A || record.d_type == QType::RRSIG); | |
9133 | } | |
9134 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
9135 | ||
9136 | ||
9137 | ret.clear(); | |
9138 | /* second one _does_ require validation */ | |
9139 | sr->setDNSSECValidationRequested(true); | |
9140 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9141 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9142 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
9143 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
9144 | for (const auto& record : ret) { | |
9145 | BOOST_CHECK(record.d_type == QType::CNAME || record.d_type == QType::A || record.d_type == QType::RRSIG); | |
9146 | } | |
9147 | BOOST_CHECK_EQUAL(queriesCount, 5); | |
9148 | } | |
9149 | ||
9150 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_from_cname_cache_insecure) { | |
9151 | /* | |
9152 | Validation is optional, and the first query does not ask for it, | |
9153 | so the answer is cached as Indeterminate. | |
9154 | The second query asks for validation, answer should be marked as | |
9155 | Insecure. | |
9156 | */ | |
9157 | std::unique_ptr<SyncRes> sr; | |
9158 | initSR(sr, true); | |
9159 | ||
9160 | setDNSSECValidation(sr, DNSSECMode::Process); | |
9161 | ||
9162 | primeHints(); | |
9163 | const DNSName target("com."); | |
9164 | const DNSName cnameTarget("cname-com."); | |
9165 | testkeysset_t keys; | |
9166 | ||
9167 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
9168 | luaconfsCopy.dsAnchors.clear(); | |
9169 | g_luaconfs.setState(luaconfsCopy); | |
9170 | ||
9171 | size_t queriesCount = 0; | |
9172 | ||
9173 | 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) { | |
9174 | queriesCount++; | |
9175 | ||
9176 | if (type == QType::DS || type == QType::DNSKEY) { | |
9177 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys, false); | |
9178 | } | |
9179 | else { | |
9180 | if (domain == target && type == QType::A) { | |
9181 | setLWResult(res, 0, true, false, true); | |
9182 | addRecordToLW(res, target, QType::CNAME, cnameTarget.toString()); | |
9183 | addRecordToLW(res, cnameTarget, QType::A, "192.0.2.1"); | |
9184 | return 1; | |
9185 | } else if (domain == cnameTarget && type == QType::A) { | |
9186 | setLWResult(res, 0, true, false, true); | |
9187 | addRecordToLW(res, cnameTarget, QType::A, "192.0.2.1"); | |
9188 | return 1; | |
9189 | } | |
9190 | } | |
9191 | ||
9192 | return 0; | |
9193 | }); | |
9194 | ||
9195 | vector<DNSRecord> ret; | |
9196 | /* first query does not require validation */ | |
9197 | sr->setDNSSECValidationRequested(false); | |
9198 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9199 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9200 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
9201 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
9202 | for (const auto& record : ret) { | |
9203 | BOOST_CHECK(record.d_type == QType::CNAME || record.d_type == QType::A); | |
9204 | } | |
9205 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
9206 | ||
9207 | ||
9208 | ret.clear(); | |
9209 | /* second one _does_ require validation */ | |
9210 | sr->setDNSSECValidationRequested(true); | |
9211 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9212 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9213 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
9214 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
9215 | for (const auto& record : ret) { | |
9216 | BOOST_CHECK(record.d_type == QType::CNAME || record.d_type == QType::A); | |
9217 | } | |
9218 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
9219 | } | |
9220 | ||
9221 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_from_cname_cache_bogus) { | |
9222 | /* | |
9223 | Validation is optional, and the first query does not ask for it, | |
9224 | so the answer is cached as Indeterminate. | |
9225 | The second query asks for validation, answer should be marked as | |
9226 | Bogus. | |
9227 | */ | |
9228 | std::unique_ptr<SyncRes> sr; | |
9229 | initSR(sr, true); | |
9230 | ||
9231 | setDNSSECValidation(sr, DNSSECMode::Process); | |
9232 | ||
9233 | primeHints(); | |
9234 | const DNSName target("com."); | |
9235 | const DNSName cnameTarget("cname-com."); | |
9236 | testkeysset_t keys; | |
9237 | ||
9238 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
9239 | luaconfsCopy.dsAnchors.clear(); | |
9240 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
9241 | g_luaconfs.setState(luaconfsCopy); | |
9242 | ||
9243 | size_t queriesCount = 0; | |
9244 | ||
9245 | 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) { | |
9246 | queriesCount++; | |
9247 | ||
9248 | if (type == QType::DS || type == QType::DNSKEY) { | |
9249 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys, false); | |
9250 | } | |
9251 | else { | |
9252 | if (domain == target && type == QType::A) { | |
9253 | setLWResult(res, 0, true, false, true); | |
9254 | addRecordToLW(res, target, QType::CNAME, cnameTarget.toString()); | |
9255 | addRecordToLW(res, cnameTarget, QType::A, "192.0.2.1"); | |
9256 | /* no RRSIG */ | |
9257 | return 1; | |
9258 | } else if (domain == cnameTarget && type == QType::A) { | |
9259 | setLWResult(res, 0, true, false, true); | |
9260 | addRecordToLW(res, cnameTarget, QType::A, "192.0.2.1"); | |
9261 | /* no RRSIG */ | |
9262 | return 1; | |
9263 | } | |
9264 | } | |
9265 | ||
9266 | return 0; | |
9267 | }); | |
9268 | ||
9269 | vector<DNSRecord> ret; | |
9270 | /* first query does not require validation */ | |
9271 | sr->setDNSSECValidationRequested(false); | |
9272 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9273 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9274 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
9275 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
9276 | for (const auto& record : ret) { | |
9277 | BOOST_CHECK(record.d_type == QType::CNAME || record.d_type == QType::A); | |
9278 | } | |
9279 | BOOST_CHECK_EQUAL(queriesCount, 2); | |
9280 | ||
9281 | ||
9282 | ret.clear(); | |
9283 | /* second one _does_ require validation */ | |
9284 | sr->setDNSSECValidationRequested(true); | |
9285 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9286 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9287 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
9288 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
9289 | for (const auto& record : ret) { | |
9290 | BOOST_CHECK(record.d_type == QType::CNAME || record.d_type == QType::A); | |
9291 | } | |
9292 | BOOST_CHECK_EQUAL(queriesCount, 5); | |
9293 | } | |
9294 | ||
405a26bd RG |
9295 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_additional_without_rrsig) { |
9296 | /* | |
9297 | We get a record from a secure zone in the additional section, without | |
9298 | the corresponding RRSIG. The record should not be marked as authoritative | |
9299 | and should be correctly validated. | |
9300 | */ | |
9301 | std::unique_ptr<SyncRes> sr; | |
9302 | initSR(sr, true); | |
9303 | ||
9304 | setDNSSECValidation(sr, DNSSECMode::Process); | |
9305 | ||
9306 | primeHints(); | |
9307 | const DNSName target("com."); | |
9308 | const DNSName addTarget("nsX.com."); | |
9309 | testkeysset_t keys; | |
9310 | ||
9311 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
9312 | luaconfsCopy.dsAnchors.clear(); | |
9313 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
9314 | g_luaconfs.setState(luaconfsCopy); | |
9315 | ||
9316 | size_t queriesCount = 0; | |
9317 | ||
9318 | sr->setAsyncCallback([target,addTarget,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res) { | |
9319 | queriesCount++; | |
9320 | ||
9321 | if (type == QType::DS || type == QType::DNSKEY) { | |
9322 | if (domain == addTarget) { | |
9323 | DNSName auth(domain); | |
9324 | /* no DS for com, auth will be . */ | |
9325 | auth.chopOff(); | |
9326 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys, false); | |
9327 | } | |
9328 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys, false); | |
9329 | } | |
9330 | else { | |
9331 | if (domain == target && type == QType::A) { | |
9332 | setLWResult(res, 0, true, false, true); | |
9333 | addRecordToLW(res, target, QType::A, "192.0.2.1"); | |
9334 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
9335 | addRecordToLW(res, addTarget, QType::A, "192.0.2.42", DNSResourceRecord::ADDITIONAL); | |
9336 | /* no RRSIG for the additional record */ | |
9337 | return 1; | |
9338 | } else if (domain == addTarget && type == QType::A) { | |
9339 | setLWResult(res, 0, true, false, true); | |
9340 | addRecordToLW(res, addTarget, QType::A, "192.0.2.42"); | |
9341 | addRRSIG(keys, res->d_records, DNSName("."), 300); | |
9342 | return 1; | |
9343 | } | |
9344 | } | |
9345 | ||
9346 | return 0; | |
9347 | }); | |
9348 | ||
9349 | vector<DNSRecord> ret; | |
9350 | /* first query for target/A, will pick up the additional record as non-auth / unvalidated */ | |
9351 | sr->setDNSSECValidationRequested(false); | |
9352 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9353 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9354 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
9355 | BOOST_CHECK_EQUAL(ret.size(), 2); | |
9356 | for (const auto& record : ret) { | |
9357 | BOOST_CHECK(record.d_type == QType::RRSIG || record.d_type == QType::A); | |
9358 | } | |
9359 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
9360 | ||
9361 | ret.clear(); | |
9362 | /* ask for the additional record directly, we should not use | |
9363 | the non-auth one and issue a new query, properly validated */ | |
9364 | sr->setDNSSECValidationRequested(true); | |
9365 | res = sr->beginResolve(addTarget, QType(QType::A), QClass::IN, ret); | |
9366 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9367 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
9368 | BOOST_CHECK_EQUAL(ret.size(), 2); | |
9369 | for (const auto& record : ret) { | |
9370 | BOOST_CHECK(record.d_type == QType::RRSIG || record.d_type == QType::A); | |
9371 | } | |
9372 | BOOST_CHECK_EQUAL(queriesCount, 5); | |
9373 | } | |
9374 | ||
f4de85a3 RG |
9375 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_from_negcache_secure) { |
9376 | /* | |
9377 | Validation is optional, and the first query does not ask for it, | |
9378 | so the answer is negatively cached as Indeterminate. | |
9379 | The second query asks for validation, answer should be marked as | |
9380 | Secure. | |
9381 | */ | |
9382 | std::unique_ptr<SyncRes> sr; | |
9383 | initSR(sr, true); | |
9384 | ||
9385 | setDNSSECValidation(sr, DNSSECMode::Process); | |
9386 | ||
9387 | primeHints(); | |
9388 | const DNSName target("com."); | |
9389 | testkeysset_t keys; | |
9390 | ||
9391 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
9392 | luaconfsCopy.dsAnchors.clear(); | |
9393 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
9394 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
9395 | g_luaconfs.setState(luaconfsCopy); | |
9396 | ||
9397 | size_t queriesCount = 0; | |
9398 | ||
9399 | 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) { | |
9400 | queriesCount++; | |
9401 | ||
9402 | DNSName auth = domain; | |
9403 | auth.chopOff(); | |
9404 | ||
9405 | if (type == QType::DS || type == QType::DNSKEY) { | |
9406 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
9407 | } | |
9408 | else { | |
9409 | setLWResult(res, RCode::NoError, true, false, true); | |
9410 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
9411 | addRRSIG(keys, res->d_records, domain, 300); | |
9412 | addNSECRecordToLW(domain, DNSName("z."), { QType::NSEC, QType::RRSIG }, 600, res->d_records); | |
9413 | addRRSIG(keys, res->d_records, domain, 1); | |
9414 | return 1; | |
9415 | } | |
9416 | ||
9417 | return 0; | |
9418 | }); | |
9419 | ||
9420 | vector<DNSRecord> ret; | |
9421 | /* first query does not require validation */ | |
9422 | sr->setDNSSECValidationRequested(false); | |
9423 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9424 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9425 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
9426 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
9427 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
b25712fd RG |
9428 | /* check that the entry has not been negatively cached */ |
9429 | NegCache::NegCacheEntry ne; | |
9430 | BOOST_CHECK_EQUAL(SyncRes::t_sstorage.negcache.size(), 1); | |
9431 | BOOST_REQUIRE_EQUAL(SyncRes::t_sstorage.negcache.get(target, QType(QType::A), sr->getNow(), ne), true); | |
9432 | BOOST_CHECK_EQUAL(ne.d_validationState, Indeterminate); | |
9433 | BOOST_CHECK_EQUAL(ne.authoritySOA.records.size(), 1); | |
9434 | BOOST_CHECK_EQUAL(ne.authoritySOA.signatures.size(), 1); | |
9435 | BOOST_CHECK_EQUAL(ne.DNSSECRecords.records.size(), 1); | |
9436 | BOOST_CHECK_EQUAL(ne.DNSSECRecords.signatures.size(), 1); | |
f4de85a3 RG |
9437 | |
9438 | ret.clear(); | |
9439 | /* second one _does_ require validation */ | |
9440 | sr->setDNSSECValidationRequested(true); | |
9441 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9442 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9443 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
9444 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
9445 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
b25712fd RG |
9446 | BOOST_CHECK_EQUAL(SyncRes::t_sstorage.negcache.size(), 1); |
9447 | BOOST_REQUIRE_EQUAL(SyncRes::t_sstorage.negcache.get(target, QType(QType::A), sr->getNow(), ne), true); | |
9448 | BOOST_CHECK_EQUAL(ne.d_validationState, Secure); | |
9449 | BOOST_CHECK_EQUAL(ne.authoritySOA.records.size(), 1); | |
9450 | BOOST_CHECK_EQUAL(ne.authoritySOA.signatures.size(), 1); | |
9451 | BOOST_CHECK_EQUAL(ne.DNSSECRecords.records.size(), 1); | |
9452 | BOOST_CHECK_EQUAL(ne.DNSSECRecords.signatures.size(), 1); | |
f4de85a3 RG |
9453 | } |
9454 | ||
f5a747bb RG |
9455 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_from_negcache_secure_ds) { |
9456 | /* | |
9457 | Validation is optional, and the first query does not ask for it, | |
9458 | so the answer is negatively cached as Indeterminate. | |
9459 | The second query asks for validation, answer should be marked as | |
9460 | Secure. | |
9461 | The difference with test_dnssec_validation_from_negcache_secure is | |
9462 | that have one more level here, so we are going to look for the proof | |
9463 | that the DS does not exist for the last level. Since there is no cut, | |
9464 | we should accept the fact that the NSEC denies DS and NS both. | |
9465 | */ | |
9466 | std::unique_ptr<SyncRes> sr; | |
9467 | initSR(sr, true); | |
9468 | ||
9469 | setDNSSECValidation(sr, DNSSECMode::Process); | |
9470 | ||
9471 | primeHints(); | |
9472 | const DNSName target("www.com."); | |
9473 | testkeysset_t keys; | |
9474 | ||
9475 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
9476 | luaconfsCopy.dsAnchors.clear(); | |
9477 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
9478 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
9479 | g_luaconfs.setState(luaconfsCopy); | |
9480 | ||
9481 | size_t queriesCount = 0; | |
9482 | ||
9483 | 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) { | |
9484 | queriesCount++; | |
9485 | ||
9486 | if (type == QType::DS || type == QType::DNSKEY) { | |
9487 | if (domain == target) { | |
9488 | /* there is no cut */ | |
9489 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys, false); | |
9490 | } | |
9491 | return genericDSAndDNSKEYHandler(res, domain, domain, type, keys); | |
9492 | } | |
9493 | ||
9494 | return 0; | |
9495 | }); | |
9496 | ||
9497 | vector<DNSRecord> ret; | |
9498 | /* first query does not require validation */ | |
9499 | sr->setDNSSECValidationRequested(false); | |
9500 | int res = sr->beginResolve(target, QType(QType::DS), QClass::IN, ret); | |
9501 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9502 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
9503 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
9504 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
9505 | ||
9506 | ret.clear(); | |
9507 | /* second one _does_ require validation */ | |
9508 | sr->setDNSSECValidationRequested(true); | |
9509 | res = sr->beginResolve(target, QType(QType::DS), QClass::IN, ret); | |
9510 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9511 | BOOST_CHECK_EQUAL(sr->getValidationState(), Secure); | |
9512 | BOOST_REQUIRE_EQUAL(ret.size(), 4); | |
9513 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
9514 | } | |
9515 | ||
f4de85a3 RG |
9516 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_from_negcache_insecure) { |
9517 | /* | |
9518 | Validation is optional, and the first query does not ask for it, | |
9519 | so the answer is negatively cached as Indeterminate. | |
9520 | The second query asks for validation, answer should be marked as | |
9521 | Insecure. | |
9522 | */ | |
9523 | std::unique_ptr<SyncRes> sr; | |
9524 | initSR(sr, true); | |
9525 | ||
9526 | setDNSSECValidation(sr, DNSSECMode::Process); | |
9527 | ||
9528 | primeHints(); | |
9529 | const DNSName target("com."); | |
9530 | testkeysset_t keys; | |
9531 | ||
9532 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
9533 | luaconfsCopy.dsAnchors.clear(); | |
9534 | g_luaconfs.setState(luaconfsCopy); | |
9535 | ||
9536 | size_t queriesCount = 0; | |
9537 | ||
9538 | 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) { | |
9539 | queriesCount++; | |
9540 | ||
9541 | DNSName auth = domain; | |
9542 | auth.chopOff(); | |
9543 | ||
9544 | if (type == QType::DS || type == QType::DNSKEY) { | |
9545 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
9546 | } | |
9547 | else { | |
9548 | setLWResult(res, RCode::NoError, true, false, true); | |
9549 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
9550 | return 1; | |
9551 | } | |
9552 | ||
9553 | return 0; | |
9554 | }); | |
9555 | ||
9556 | vector<DNSRecord> ret; | |
9557 | /* first query does not require validation */ | |
9558 | sr->setDNSSECValidationRequested(false); | |
9559 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9560 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9561 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
9562 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
9563 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
b25712fd RG |
9564 | /* check that the entry has not been negatively cached */ |
9565 | NegCache::NegCacheEntry ne; | |
9566 | BOOST_CHECK_EQUAL(SyncRes::t_sstorage.negcache.size(), 1); | |
9567 | BOOST_REQUIRE_EQUAL(SyncRes::t_sstorage.negcache.get(target, QType(QType::A), sr->getNow(), ne), true); | |
9568 | BOOST_CHECK_EQUAL(ne.d_validationState, Indeterminate); | |
9569 | BOOST_CHECK_EQUAL(ne.authoritySOA.records.size(), 1); | |
9570 | BOOST_CHECK_EQUAL(ne.authoritySOA.signatures.size(), 0); | |
9571 | BOOST_CHECK_EQUAL(ne.DNSSECRecords.records.size(), 0); | |
9572 | BOOST_CHECK_EQUAL(ne.DNSSECRecords.signatures.size(), 0); | |
f4de85a3 RG |
9573 | |
9574 | ret.clear(); | |
9575 | /* second one _does_ require validation */ | |
9576 | sr->setDNSSECValidationRequested(true); | |
9577 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9578 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9579 | BOOST_CHECK_EQUAL(sr->getValidationState(), Insecure); | |
9580 | BOOST_REQUIRE_EQUAL(ret.size(), 1); | |
9581 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
b25712fd RG |
9582 | BOOST_REQUIRE_EQUAL(SyncRes::t_sstorage.negcache.get(target, QType(QType::A), sr->getNow(), ne), true); |
9583 | BOOST_CHECK_EQUAL(ne.d_validationState, Insecure); | |
9584 | BOOST_CHECK_EQUAL(ne.authoritySOA.records.size(), 1); | |
9585 | BOOST_CHECK_EQUAL(ne.authoritySOA.signatures.size(), 0); | |
9586 | BOOST_CHECK_EQUAL(ne.DNSSECRecords.records.size(), 0); | |
9587 | BOOST_CHECK_EQUAL(ne.DNSSECRecords.signatures.size(), 0); | |
f4de85a3 RG |
9588 | } |
9589 | ||
9590 | BOOST_AUTO_TEST_CASE(test_dnssec_validation_from_negcache_bogus) { | |
9591 | /* | |
9592 | Validation is optional, and the first query does not ask for it, | |
9593 | so the answer is negatively cached as Indeterminate. | |
9594 | The second query asks for validation, answer should be marked as | |
9595 | Bogus. | |
9596 | */ | |
9597 | std::unique_ptr<SyncRes> sr; | |
9598 | initSR(sr, true); | |
9599 | ||
9600 | setDNSSECValidation(sr, DNSSECMode::Process); | |
9601 | ||
9602 | primeHints(); | |
9603 | const DNSName target("com."); | |
9604 | testkeysset_t keys; | |
9605 | ||
9606 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
9607 | luaconfsCopy.dsAnchors.clear(); | |
9608 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
9609 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
9610 | g_luaconfs.setState(luaconfsCopy); | |
9611 | ||
9612 | size_t queriesCount = 0; | |
9613 | ||
9614 | sr->setAsyncCallback([target,&queriesCount,keys](const ComboAddress& ip, const DNSName& domain, int type, bool doTCP, bool sendRDQuery, int EDNS0Level, struct timeval* now, boost::optional<Netmask>& srcmask, boost::optional<const ResolveContext&> context, std::shared_ptr<RemoteLogger> outgoingLogger, LWResult* res) { | |
9615 | queriesCount++; | |
9616 | ||
9617 | DNSName auth = domain; | |
9618 | auth.chopOff(); | |
9619 | ||
9620 | if (type == QType::DS || type == QType::DNSKEY) { | |
9621 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
9622 | } | |
9623 | else { | |
9624 | setLWResult(res, RCode::NoError, true, false, true); | |
9625 | addRecordToLW(res, domain, QType::SOA, "pdns-public-ns1.powerdns.com. pieter\\.lexis.powerdns.com. 2017032301 10800 3600 604800 3600", DNSResourceRecord::AUTHORITY, 3600); | |
9626 | addRRSIG(keys, res->d_records, domain, 300); | |
9627 | /* no denial */ | |
9628 | return 1; | |
9629 | } | |
9630 | ||
9631 | return 0; | |
9632 | }); | |
9633 | ||
9634 | vector<DNSRecord> ret; | |
9635 | /* first query does not require validation */ | |
9636 | sr->setDNSSECValidationRequested(false); | |
9637 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9638 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9639 | BOOST_CHECK_EQUAL(sr->getValidationState(), Indeterminate); | |
9640 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
9641 | BOOST_CHECK_EQUAL(queriesCount, 1); | |
b25712fd RG |
9642 | NegCache::NegCacheEntry ne; |
9643 | BOOST_CHECK_EQUAL(SyncRes::t_sstorage.negcache.size(), 1); | |
9644 | BOOST_REQUIRE_EQUAL(SyncRes::t_sstorage.negcache.get(target, QType(QType::A), sr->getNow(), ne), true); | |
9645 | BOOST_CHECK_EQUAL(ne.d_validationState, Indeterminate); | |
9646 | BOOST_CHECK_EQUAL(ne.authoritySOA.records.size(), 1); | |
9647 | BOOST_CHECK_EQUAL(ne.authoritySOA.signatures.size(), 1); | |
9648 | BOOST_CHECK_EQUAL(ne.DNSSECRecords.records.size(), 0); | |
9649 | BOOST_CHECK_EQUAL(ne.DNSSECRecords.signatures.size(), 0); | |
f4de85a3 RG |
9650 | |
9651 | ret.clear(); | |
9652 | /* second one _does_ require validation */ | |
9653 | sr->setDNSSECValidationRequested(true); | |
9654 | res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9655 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9656 | BOOST_CHECK_EQUAL(sr->getValidationState(), Bogus); | |
9657 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
9658 | BOOST_CHECK_EQUAL(queriesCount, 4); | |
b25712fd RG |
9659 | BOOST_REQUIRE_EQUAL(SyncRes::t_sstorage.negcache.get(target, QType(QType::A), sr->getNow(), ne), true); |
9660 | BOOST_CHECK_EQUAL(ne.d_validationState, Bogus); | |
9661 | BOOST_CHECK_EQUAL(ne.authoritySOA.records.size(), 1); | |
9662 | BOOST_CHECK_EQUAL(ne.authoritySOA.signatures.size(), 1); | |
9663 | BOOST_CHECK_EQUAL(ne.DNSSECRecords.records.size(), 0); | |
9664 | BOOST_CHECK_EQUAL(ne.DNSSECRecords.signatures.size(), 0); | |
f4de85a3 RG |
9665 | } |
9666 | ||
429ce1da PL |
9667 | BOOST_AUTO_TEST_CASE(test_lowercase_outgoing) { |
9668 | g_lowercaseOutgoing = true; | |
9669 | std::unique_ptr<SyncRes> sr; | |
9670 | initSR(sr); | |
9671 | ||
9672 | primeHints(); | |
9673 | ||
9674 | vector<DNSName> sentOutQnames; | |
9675 | ||
9676 | const DNSName target("WWW.POWERDNS.COM"); | |
9677 | const DNSName cname("WWW.PowerDNS.org"); | |
9678 | ||
9679 | 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) { | |
9680 | ||
9681 | sentOutQnames.push_back(domain); | |
9682 | ||
9683 | if (isRootServer(ip)) { | |
9684 | if (domain == target) { | |
9685 | setLWResult(res, 0, false, false, true); | |
9686 | addRecordToLW(res, "powerdns.com.", QType::NS, "pdns-public-ns1.powerdns.com.", DNSResourceRecord::AUTHORITY, 172800); | |
9687 | addRecordToLW(res, "pdns-public-ns1.powerdns.com.", QType::A, "192.0.2.1", DNSResourceRecord::ADDITIONAL, 3600); | |
9688 | return 1; | |
9689 | } | |
9690 | if (domain == cname) { | |
9691 | setLWResult(res, 0, false, false, true); | |
9692 | addRecordToLW(res, "powerdns.org.", QType::NS, "pdns-public-ns1.powerdns.org.", DNSResourceRecord::AUTHORITY, 172800); | |
9693 | addRecordToLW(res, "pdns-public-ns1.powerdns.org.", QType::A, "192.0.2.2", DNSResourceRecord::ADDITIONAL, 3600); | |
9694 | return 1; | |
9695 | } | |
9696 | } else if (ip == ComboAddress("192.0.2.1:53")) { | |
9697 | if (domain == target) { | |
9698 | setLWResult(res, 0, true, false, false); | |
9699 | addRecordToLW(res, domain, QType::CNAME, cname.toString()); | |
9700 | return 1; | |
9701 | } | |
9702 | } else if (ip == ComboAddress("192.0.2.2:53")) { | |
9703 | if (domain == cname) { | |
9704 | setLWResult(res, 0, true, false, false); | |
9705 | addRecordToLW(res, domain, QType::A, "127.0.0.1"); | |
9706 | return 1; | |
9707 | } | |
9708 | } | |
9709 | return 0; | |
9710 | }); | |
9711 | ||
9712 | vector<DNSRecord> ret; | |
9713 | int res = sr->beginResolve(target, QType(QType::A), QClass::IN, ret); | |
9714 | ||
9715 | BOOST_CHECK_EQUAL(res, RCode::NoError); | |
9716 | ||
9717 | BOOST_REQUIRE_EQUAL(ret.size(), 2); | |
9718 | BOOST_CHECK_EQUAL(ret[0].d_content->getZoneRepresentation(), cname.toString()); | |
9719 | ||
9720 | BOOST_REQUIRE_EQUAL(sentOutQnames.size(), 4); | |
9721 | BOOST_CHECK_EQUAL(sentOutQnames[0].toString(), target.makeLowerCase().toString()); | |
9722 | BOOST_CHECK_EQUAL(sentOutQnames[1].toString(), target.makeLowerCase().toString()); | |
9723 | BOOST_CHECK_EQUAL(sentOutQnames[2].toString(), cname.makeLowerCase().toString()); | |
9724 | BOOST_CHECK_EQUAL(sentOutQnames[3].toString(), cname.makeLowerCase().toString()); | |
9725 | ||
9726 | g_lowercaseOutgoing = false; | |
9727 | } | |
9728 | ||
4d787d30 PL |
9729 | BOOST_AUTO_TEST_CASE(test_getDSRecords_multialgo) { |
9730 | std::unique_ptr<SyncRes> sr; | |
9731 | initSR(sr, true); | |
9732 | ||
9733 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
9734 | ||
9735 | primeHints(); | |
9736 | const DNSName target("com."); | |
9737 | testkeysset_t keys, keys2; | |
9738 | ||
9739 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
9740 | luaconfsCopy.dsAnchors.clear(); | |
9741 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
9742 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
9743 | g_luaconfs.setState(luaconfsCopy); | |
9744 | ||
9745 | // As testkeysset_t only contains one DSRecordContent, create another one with a different hash algo | |
9746 | generateKeyMaterial(DNSName("com."), DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA1, keys2); | |
9747 | // But add the existing root key otherwise no RRSIG can be created | |
9748 | auto rootkey = keys.find(g_rootdnsname); | |
9749 | keys2.insert(*rootkey); | |
9750 | ||
9751 | 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) { | |
9752 | DNSName auth = domain; | |
9753 | auth.chopOff(); | |
9754 | if (type == QType::DS || type == QType::DNSKEY) { | |
9755 | if (domain == target) { | |
9756 | if (genericDSAndDNSKEYHandler(res, domain, auth, type, keys2) != 1) { | |
9757 | return 0; | |
9758 | } | |
9759 | } | |
9760 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
9761 | } | |
9762 | return 0; | |
9763 | }); | |
9764 | ||
9765 | dsmap_t ds; | |
9766 | auto state = sr->getDSRecords(target, ds, false, 0, false); | |
9767 | BOOST_CHECK_EQUAL(state, Secure); | |
9768 | BOOST_REQUIRE_EQUAL(ds.size(), 1); | |
9769 | for (const auto& i : ds) { | |
9770 | BOOST_CHECK_EQUAL(i.d_digesttype, DNSSECKeeper::SHA256); | |
9771 | } | |
9772 | } | |
9773 | ||
9774 | BOOST_AUTO_TEST_CASE(test_getDSRecords_multialgo_all_sha) { | |
9775 | std::unique_ptr<SyncRes> sr; | |
9776 | initSR(sr, true); | |
9777 | ||
9778 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
9779 | ||
9780 | primeHints(); | |
9781 | const DNSName target("com."); | |
9782 | testkeysset_t keys, keys2, keys3; | |
9783 | ||
9784 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
9785 | luaconfsCopy.dsAnchors.clear(); | |
9786 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
9787 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
9788 | g_luaconfs.setState(luaconfsCopy); | |
9789 | ||
9790 | // As testkeysset_t only contains one DSRecordContent, create another one with a different hash algo | |
9791 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA1, keys2); | |
9792 | // But add the existing root key otherwise no RRSIG can be created | |
9793 | auto rootkey = keys.find(g_rootdnsname); | |
9794 | keys2.insert(*rootkey); | |
9795 | ||
9796 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA384, keys3); | |
9797 | // But add the existing root key otherwise no RRSIG can be created | |
9798 | keys3.insert(*rootkey); | |
9799 | ||
9800 | 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) { | |
9801 | DNSName auth = domain; | |
9802 | auth.chopOff(); | |
9803 | if (type == QType::DS || type == QType::DNSKEY) { | |
9804 | if (domain == target) { | |
9805 | if (genericDSAndDNSKEYHandler(res, domain, auth, type, keys2) != 1) { | |
9806 | return 0; | |
9807 | } | |
9808 | if (genericDSAndDNSKEYHandler(res, domain, auth, type, keys3) != 1) { | |
9809 | return 0; | |
9810 | } | |
9811 | } | |
9812 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
9813 | } | |
9814 | return 0; | |
9815 | }); | |
9816 | ||
9817 | dsmap_t ds; | |
9818 | auto state = sr->getDSRecords(target, ds, false, 0, false); | |
9819 | BOOST_CHECK_EQUAL(state, Secure); | |
9820 | BOOST_REQUIRE_EQUAL(ds.size(), 1); | |
9821 | for (const auto& i : ds) { | |
9822 | BOOST_CHECK_EQUAL(i.d_digesttype, DNSSECKeeper::SHA384); | |
9823 | } | |
9824 | } | |
9825 | ||
9826 | BOOST_AUTO_TEST_CASE(test_getDSRecords_multialgo_two_highest) { | |
9827 | std::unique_ptr<SyncRes> sr; | |
9828 | initSR(sr, true); | |
9829 | ||
9830 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
9831 | ||
9832 | primeHints(); | |
9833 | const DNSName target("com."); | |
9834 | testkeysset_t keys, keys2, keys3; | |
9835 | ||
9836 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
9837 | luaconfsCopy.dsAnchors.clear(); | |
9838 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
9839 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
9840 | g_luaconfs.setState(luaconfsCopy); | |
9841 | ||
9842 | // As testkeysset_t only contains one DSRecordContent, create another one with a different hash algo | |
9843 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys2); | |
9844 | // But add the existing root key otherwise no RRSIG can be created | |
9845 | auto rootkey = keys.find(g_rootdnsname); | |
9846 | keys2.insert(*rootkey); | |
9847 | ||
9848 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA1, keys3); | |
9849 | // But add the existing root key otherwise no RRSIG can be created | |
9850 | keys3.insert(*rootkey); | |
9851 | ||
9852 | 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) { | |
9853 | DNSName auth = domain; | |
9854 | auth.chopOff(); | |
9855 | if (type == QType::DS || type == QType::DNSKEY) { | |
9856 | if (domain == target) { | |
9857 | if (genericDSAndDNSKEYHandler(res, domain, auth, type, keys2) != 1) { | |
9858 | return 0; | |
9859 | } | |
9860 | if (genericDSAndDNSKEYHandler(res, domain, auth, type, keys3) != 1) { | |
9861 | return 0; | |
9862 | } | |
9863 | } | |
9864 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
9865 | } | |
9866 | return 0; | |
9867 | }); | |
9868 | ||
9869 | dsmap_t ds; | |
9870 | auto state = sr->getDSRecords(target, ds, false, 0, false); | |
9871 | BOOST_CHECK_EQUAL(state, Secure); | |
9872 | BOOST_REQUIRE_EQUAL(ds.size(), 2); | |
9873 | for (const auto& i : ds) { | |
9874 | BOOST_CHECK_EQUAL(i.d_digesttype, DNSSECKeeper::SHA256); | |
9875 | } | |
9876 | } | |
9877 | ||
77cb3d33 | 9878 | #ifdef HAVE_BOTAN |
4d787d30 PL |
9879 | BOOST_AUTO_TEST_CASE(test_getDSRecords_multialgo_prefer_sha384_over_gost) { |
9880 | std::unique_ptr<SyncRes> sr; | |
9881 | initSR(sr, true); | |
9882 | ||
9883 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
9884 | ||
9885 | primeHints(); | |
9886 | const DNSName target("com."); | |
9887 | testkeysset_t keys, keys2; | |
9888 | ||
9889 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
9890 | luaconfsCopy.dsAnchors.clear(); | |
9891 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
9892 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA384, keys); | |
9893 | g_luaconfs.setState(luaconfsCopy); | |
9894 | ||
9895 | // As testkeysset_t only contains one DSRecordContent, create another one with a different hash algo | |
9896 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::GOST, keys2); | |
9897 | // But add the existing root key otherwise no RRSIG can be created | |
9898 | auto rootkey = keys.find(g_rootdnsname); | |
9899 | keys2.insert(*rootkey); | |
9900 | ||
9901 | 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) { | |
9902 | DNSName auth = domain; | |
9903 | auth.chopOff(); | |
9904 | if (type == QType::DS || type == QType::DNSKEY) { | |
9905 | if (domain == target) { | |
9906 | if (genericDSAndDNSKEYHandler(res, domain, auth, type, keys2) != 1) { | |
9907 | return 0; | |
9908 | } | |
9909 | } | |
9910 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
9911 | } | |
9912 | return 0; | |
9913 | }); | |
9914 | ||
9915 | dsmap_t ds; | |
9916 | auto state = sr->getDSRecords(target, ds, false, 0, false); | |
9917 | BOOST_CHECK_EQUAL(state, Secure); | |
9918 | BOOST_REQUIRE_EQUAL(ds.size(), 1); | |
9919 | for (const auto& i : ds) { | |
9920 | BOOST_CHECK_EQUAL(i.d_digesttype, DNSSECKeeper::SHA384); | |
9921 | } | |
9922 | } | |
9923 | ||
9924 | BOOST_AUTO_TEST_CASE(test_getDSRecords_multialgo_prefer_sha256_over_gost) { | |
9925 | std::unique_ptr<SyncRes> sr; | |
9926 | initSR(sr, true); | |
9927 | ||
9928 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
9929 | ||
9930 | primeHints(); | |
9931 | const DNSName target("com."); | |
9932 | testkeysset_t keys, keys2; | |
9933 | ||
9934 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
9935 | luaconfsCopy.dsAnchors.clear(); | |
9936 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
9937 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys); | |
9938 | g_luaconfs.setState(luaconfsCopy); | |
9939 | ||
9940 | // As testkeysset_t only contains one DSRecordContent, create another one with a different hash algo | |
9941 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::GOST, keys2); | |
9942 | // But add the existing root key otherwise no RRSIG can be created | |
9943 | auto rootkey = keys.find(g_rootdnsname); | |
9944 | keys2.insert(*rootkey); | |
9945 | ||
9946 | 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) { | |
9947 | DNSName auth = domain; | |
9948 | auth.chopOff(); | |
9949 | if (type == QType::DS || type == QType::DNSKEY) { | |
9950 | if (domain == target) { | |
9951 | if (genericDSAndDNSKEYHandler(res, domain, auth, type, keys2) != 1) { | |
9952 | return 0; | |
9953 | } | |
9954 | } | |
9955 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
9956 | } | |
9957 | return 0; | |
9958 | }); | |
9959 | ||
9960 | dsmap_t ds; | |
9961 | auto state = sr->getDSRecords(target, ds, false, 0, false); | |
9962 | BOOST_CHECK_EQUAL(state, Secure); | |
9963 | BOOST_REQUIRE_EQUAL(ds.size(), 1); | |
9964 | for (const auto& i : ds) { | |
9965 | BOOST_CHECK_EQUAL(i.d_digesttype, DNSSECKeeper::SHA256); | |
9966 | } | |
9967 | } | |
9968 | ||
9969 | BOOST_AUTO_TEST_CASE(test_getDSRecords_multialgo_prefer_gost_over_sha1) { | |
9970 | std::unique_ptr<SyncRes> sr; | |
9971 | initSR(sr, true); | |
9972 | ||
9973 | setDNSSECValidation(sr, DNSSECMode::ValidateAll); | |
9974 | ||
9975 | primeHints(); | |
9976 | const DNSName target("com."); | |
9977 | testkeysset_t keys, keys2; | |
9978 | ||
9979 | auto luaconfsCopy = g_luaconfs.getCopy(); | |
9980 | luaconfsCopy.dsAnchors.clear(); | |
9981 | generateKeyMaterial(g_rootdnsname, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA256, keys, luaconfsCopy.dsAnchors); | |
9982 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::SHA1, keys); | |
9983 | g_luaconfs.setState(luaconfsCopy); | |
9984 | ||
9985 | // As testkeysset_t only contains one DSRecordContent, create another one with a different hash algo | |
9986 | generateKeyMaterial(target, DNSSECKeeper::ECDSA256, DNSSECKeeper::GOST, keys2); | |
9987 | // But add the existing root key otherwise no RRSIG can be created | |
9988 | auto rootkey = keys.find(g_rootdnsname); | |
9989 | keys2.insert(*rootkey); | |
9990 | ||
9991 | 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) { | |
9992 | DNSName auth = domain; | |
9993 | auth.chopOff(); | |
9994 | if (type == QType::DS || type == QType::DNSKEY) { | |
9995 | if (domain == target) { | |
9996 | if (genericDSAndDNSKEYHandler(res, domain, auth, type, keys2) != 1) { | |
9997 | return 0; | |
9998 | } | |
9999 | } | |
10000 | return genericDSAndDNSKEYHandler(res, domain, auth, type, keys); | |
10001 | } | |
10002 | return 0; | |
10003 | }); | |
10004 | ||
10005 | dsmap_t ds; | |
10006 | auto state = sr->getDSRecords(target, ds, false, 0, false); | |
10007 | BOOST_CHECK_EQUAL(state, Secure); | |
10008 | BOOST_REQUIRE_EQUAL(ds.size(), 1); | |
10009 | for (const auto& i : ds) { | |
10010 | BOOST_CHECK_EQUAL(i.d_digesttype, DNSSECKeeper::GOST); | |
10011 | } | |
10012 | } | |
10013 | #endif // HAVE_BOTAN110 | |
10014 | ||
d6e797b8 RG |
10015 | /* |
10016 | // cerr<<"asyncresolve called to ask "<<ip.toStringWithPort()<<" about "<<domain.toString()<<" / "<<QType(type).getName()<<" over "<<(doTCP ? "TCP" : "UDP")<<" (rd: "<<sendRDQuery<<", EDNS0 level: "<<EDNS0Level<<")"<<endl; | |
10017 | ||
648bcbd1 | 10018 | - check out of band support |
d6e797b8 | 10019 | |
648bcbd1 | 10020 | - check preoutquery |
d6e797b8 | 10021 | |
30ee601a RG |
10022 | */ |
10023 | ||
10024 | BOOST_AUTO_TEST_SUITE_END() |