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1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "components/certificate_transparency/log_proof_fetcher.h" | 5 #include "components/certificate_transparency/log_proof_fetcher.h" |
6 | 6 |
7 #include <string> | 7 #include <string> |
8 | 8 |
9 #include "base/format_macros.h" | |
9 #include "base/strings/stringprintf.h" | 10 #include "base/strings/stringprintf.h" |
10 #include "components/safe_json/testing_json_parser.h" | 11 #include "components/safe_json/testing_json_parser.h" |
11 #include "net/base/net_errors.h" | 12 #include "net/base/net_errors.h" |
12 #include "net/base/network_delegate.h" | 13 #include "net/base/network_delegate.h" |
13 #include "net/cert/signed_tree_head.h" | 14 #include "net/cert/signed_tree_head.h" |
14 #include "net/http/http_status_code.h" | 15 #include "net/http/http_status_code.h" |
15 #include "net/test/ct_test_util.h" | 16 #include "net/test/ct_test_util.h" |
16 #include "net/url_request/url_request_context.h" | 17 #include "net/url_request/url_request_context.h" |
17 #include "net/url_request/url_request_filter.h" | 18 #include "net/url_request/url_request_filter.h" |
18 #include "net/url_request/url_request_interceptor.h" | 19 #include "net/url_request/url_request_interceptor.h" |
19 #include "net/url_request/url_request_job.h" | 20 #include "net/url_request/url_request_job.h" |
20 #include "net/url_request/url_request_test_job.h" | 21 #include "net/url_request/url_request_test_job.h" |
21 #include "net/url_request/url_request_test_util.h" | 22 #include "net/url_request/url_request_test_util.h" |
22 #include "testing/gtest/include/gtest/gtest.h" | 23 #include "testing/gtest/include/gtest/gtest.h" |
23 | 24 |
24 namespace certificate_transparency { | 25 namespace certificate_transparency { |
25 | 26 |
26 namespace { | 27 namespace { |
27 | 28 |
28 const char kGetSTHHeaders[] = | 29 const char kGetResponseHeaders[] = |
29 "HTTP/1.1 200 OK\n" | 30 "HTTP/1.1 200 OK\n" |
30 "Content-Type: application/json; charset=ISO-8859-1\n"; | 31 "Content-Type: application/json; charset=ISO-8859-1\n"; |
31 | 32 |
32 const char kGetSTHNotFoundHeaders[] = | 33 const char kGetResponseNotFoundHeaders[] = |
33 "HTTP/1.1 404 Not Found\n" | 34 "HTTP/1.1 404 Not Found\n" |
34 "Content-Type: text/html; charset=iso-8859-1\n"; | 35 "Content-Type: text/html; charset=iso-8859-1\n"; |
35 | 36 |
36 const char kLogSchema[] = "https"; | 37 const char kLogSchema[] = "https"; |
37 const char kLogHost[] = "ct.log.example.com"; | 38 const char kLogHost[] = "ct.log.example.com"; |
38 const char kLogPathPrefix[] = "somelog"; | 39 const char kLogPathPrefix[] = "somelog"; |
39 const char kLogID[] = "some_id"; | 40 const char kLogID[] = "some_id"; |
40 | 41 |
41 class FetchSTHTestJob : public net::URLRequestTestJob { | 42 // Node returned will be chr(node_id) * 32. |
43 std::string GetDummyConsistencyProofNode(size_t node_id) { | |
44 return std::string(32, static_cast<char>(node_id)); | |
45 } | |
46 | |
47 const size_t kDummyConsistencyProofLength = 4; | |
48 | |
49 class LogFetchTestJob : public net::URLRequestTestJob { | |
42 public: | 50 public: |
43 FetchSTHTestJob(const std::string& get_sth_data, | 51 LogFetchTestJob(const std::string& get_log_data, |
44 const std::string& get_sth_headers, | 52 const std::string& get_log_headers, |
45 net::URLRequest* request, | 53 net::URLRequest* request, |
46 net::NetworkDelegate* network_delegate) | 54 net::NetworkDelegate* network_delegate) |
47 : URLRequestTestJob(request, | 55 : URLRequestTestJob(request, |
48 network_delegate, | 56 network_delegate, |
49 get_sth_headers, | 57 get_log_headers, |
50 get_sth_data, | 58 get_log_data, |
51 true), | 59 true), |
52 async_io_(false) {} | 60 async_io_(false) {} |
53 | 61 |
54 void set_async_io(bool async_io) { async_io_ = async_io; } | 62 void set_async_io(bool async_io) { async_io_ = async_io; } |
55 | 63 |
56 private: | 64 private: |
57 ~FetchSTHTestJob() override {} | 65 ~LogFetchTestJob() override {} |
58 | 66 |
59 bool NextReadAsync() override { | 67 bool NextReadAsync() override { |
60 // Response with indication of async IO only once, otherwise the final | 68 // Response with indication of async IO only once, otherwise the final |
61 // Read would (incorrectly) be classified as async, causing the | 69 // Read would (incorrectly) be classified as async, causing the |
62 // URLRequestJob to try reading another time and failing on a CHECK | 70 // URLRequestJob to try reading another time and failing on a CHECK |
63 // that the raw_read_buffer_ is not null. | 71 // that the raw_read_buffer_ is not null. |
64 // According to mmenke@, this is a bug in the URLRequestTestJob code. | 72 // According to mmenke@, this is a bug in the URLRequestTestJob code. |
65 // TODO(eranm): Once said bug is fixed, switch most tests to using async | 73 // TODO(eranm): Once said bug is fixed, switch most tests to using async |
66 // IO. | 74 // IO. |
67 if (async_io_) { | 75 if (async_io_) { |
68 async_io_ = false; | 76 async_io_ = false; |
69 return true; | 77 return true; |
70 } | 78 } |
71 return false; | 79 return false; |
72 } | 80 } |
73 | 81 |
74 bool async_io_; | 82 bool async_io_; |
75 | 83 |
76 DISALLOW_COPY_AND_ASSIGN(FetchSTHTestJob); | 84 DISALLOW_COPY_AND_ASSIGN(LogFetchTestJob); |
77 }; | 85 }; |
78 | 86 |
79 class GetSTHResponseHandler : public net::URLRequestInterceptor { | 87 class LogGetResponseHandler : public net::URLRequestInterceptor { |
80 public: | 88 public: |
81 GetSTHResponseHandler() | 89 LogGetResponseHandler() |
82 : async_io_(false), | 90 : async_io_(false), |
83 response_body_(""), | |
84 response_headers_( | 91 response_headers_( |
85 std::string(kGetSTHHeaders, arraysize(kGetSTHHeaders))) {} | 92 std::string(kGetResponseHeaders, arraysize(kGetResponseHeaders))), |
86 ~GetSTHResponseHandler() override {} | 93 expected_old_tree_size_(0), |
94 expected_new_tree_size_(0) {} | |
95 ~LogGetResponseHandler() override {} | |
87 | 96 |
88 // URLRequestInterceptor implementation: | 97 // URLRequestInterceptor implementation: |
89 net::URLRequestJob* MaybeInterceptRequest( | 98 net::URLRequestJob* MaybeInterceptRequest( |
90 net::URLRequest* request, | 99 net::URLRequest* request, |
91 net::NetworkDelegate* network_delegate) const override { | 100 net::NetworkDelegate* network_delegate) const override { |
92 std::string expected_url = base::StringPrintf( | 101 EXPECT_EQ(expected_url_, request->url()); |
93 "%s://%s/%s/ct/v1/get-sth", kLogSchema, kLogHost, kLogPathPrefix); | 102 |
94 EXPECT_EQ(GURL(expected_url), request->url()); | 103 LogFetchTestJob* job = new LogFetchTestJob( |
95 FetchSTHTestJob* job = new FetchSTHTestJob( | |
96 response_body_, response_headers_, request, network_delegate); | 104 response_body_, response_headers_, request, network_delegate); |
97 job->set_async_io(async_io_); | 105 job->set_async_io(async_io_); |
98 return job; | 106 return job; |
99 } | 107 } |
100 | 108 |
101 void set_response_body(const std::string& response_body) { | 109 void set_response_body(const std::string& response_body) { |
102 response_body_ = response_body; | 110 response_body_ = response_body; |
103 } | 111 } |
104 | 112 |
105 void set_response_headers(const std::string& response_headers) { | 113 void set_response_headers(const std::string& response_headers) { |
106 response_headers_ = response_headers; | 114 response_headers_ = response_headers; |
107 } | 115 } |
108 | 116 |
117 void set_expect_get_consistency_proof(size_t expected_old_tree_size, | |
118 size_t expected_new_tree_size) { | |
119 expected_old_tree_size_ = expected_old_tree_size; | |
120 expected_new_tree_size_ = expected_new_tree_size; | |
121 } | |
122 | |
109 void set_async_io(bool async_io) { async_io_ = async_io; } | 123 void set_async_io(bool async_io) { async_io_ = async_io; } |
110 | 124 |
125 void set_expected_url(const GURL& url) { expected_url_ = url; } | |
126 | |
111 private: | 127 private: |
112 bool async_io_; | 128 bool async_io_; |
113 std::string response_body_; | 129 std::string response_body_; |
114 std::string response_headers_; | 130 std::string response_headers_; |
115 | 131 |
116 DISALLOW_COPY_AND_ASSIGN(GetSTHResponseHandler); | 132 size_t expected_old_tree_size_; |
133 size_t expected_new_tree_size_; | |
134 | |
135 // Stored for test body to assert on | |
136 GURL expected_url_; | |
137 | |
138 DISALLOW_COPY_AND_ASSIGN(LogGetResponseHandler); | |
139 }; | |
140 | |
141 enum InterceptedRequestType { | |
mmenke
2015/11/25 17:40:29
RequestType -> ResultType? I don't think a failur
Eran Messeri
2015/11/26 22:07:13
Done.
| |
142 NOTHING, | |
143 FAILURE, | |
144 STH_FETCH, | |
145 CONSISTENCY_PROOF_FETCH | |
117 }; | 146 }; |
118 | 147 |
119 class RecordFetchCallbackInvocations { | 148 class RecordFetchCallbackInvocations { |
120 public: | 149 public: |
121 RecordFetchCallbackInvocations(bool expect_success) | 150 RecordFetchCallbackInvocations(bool expect_success) |
122 : expect_success_(expect_success), | 151 : expect_success_(expect_success), |
123 invoked_(false), | |
124 net_error_(net::OK), | 152 net_error_(net::OK), |
125 http_response_code_(-1) {} | 153 http_response_code_(-1), |
154 request_type_(NOTHING) {} | |
126 | 155 |
127 void STHFetched(const std::string& log_id, | 156 void STHFetched(const std::string& log_id, |
128 const net::ct::SignedTreeHead& sth) { | 157 const net::ct::SignedTreeHead& sth) { |
129 ASSERT_TRUE(expect_success_); | 158 ASSERT_TRUE(expect_success_); |
130 ASSERT_FALSE(invoked_); | 159 ASSERT_EQ(NOTHING, request_type_); |
131 invoked_ = true; | 160 request_type_ = STH_FETCH; |
132 // If expected to succeed, expecting the known_good STH. | 161 sth_ = sth; |
133 net::ct::SignedTreeHead expected_sth; | 162 log_id_ = log_id; |
134 net::ct::GetSampleSignedTreeHead(&expected_sth); | 163 } |
135 | 164 |
136 EXPECT_EQ(kLogID, log_id); | 165 void ConsistencyProofFetched( |
137 EXPECT_EQ(expected_sth.version, sth.version); | 166 const std::string& log_id, |
138 EXPECT_EQ(expected_sth.timestamp, sth.timestamp); | 167 const std::vector<std::string>& consistency_proof) { |
139 EXPECT_EQ(expected_sth.tree_size, sth.tree_size); | 168 ASSERT_TRUE(expect_success_); |
140 EXPECT_STREQ(expected_sth.sha256_root_hash, sth.sha256_root_hash); | 169 ASSERT_EQ(NOTHING, request_type_); |
141 EXPECT_EQ(expected_sth.signature.hash_algorithm, | 170 request_type_ = CONSISTENCY_PROOF_FETCH; |
142 sth.signature.hash_algorithm); | 171 consistency_proof_.assign(consistency_proof.begin(), |
143 EXPECT_EQ(expected_sth.signature.signature_algorithm, | 172 consistency_proof.end()); |
144 sth.signature.signature_algorithm); | 173 log_id_ = log_id; |
145 EXPECT_EQ(expected_sth.signature.signature_data, | |
146 sth.signature.signature_data); | |
147 } | 174 } |
148 | 175 |
149 void FetchingFailed(const std::string& log_id, | 176 void FetchingFailed(const std::string& log_id, |
150 int net_error, | 177 int net_error, |
151 int http_response_code) { | 178 int http_response_code) { |
152 ASSERT_FALSE(expect_success_); | 179 ASSERT_FALSE(expect_success_); |
153 ASSERT_FALSE(invoked_); | 180 ASSERT_EQ(NOTHING, request_type_); |
154 invoked_ = true; | 181 request_type_ = FAILURE; |
155 net_error_ = net_error; | 182 net_error_ = net_error; |
156 http_response_code_ = http_response_code; | 183 http_response_code_ = http_response_code; |
157 if (net_error_ == net::OK) { | 184 if (net_error_ == net::OK) { |
158 EXPECT_NE(net::HTTP_OK, http_response_code_); | 185 EXPECT_NE(net::HTTP_OK, http_response_code_); |
159 } | 186 } |
160 } | 187 } |
161 | 188 |
162 bool invoked() const { return invoked_; } | 189 InterceptedRequestType intercepted_request_type() { return request_type_; } |
mmenke
2015/11/25 17:40:29
intercepted_request_type() const
Eran Messeri
2015/11/26 22:07:13
Done.
| |
163 | 190 |
164 int net_error() const { return net_error_; } | 191 int net_error() const { return net_error_; } |
165 | 192 |
166 int http_response_code() const { return http_response_code_; } | 193 int http_response_code() const { return http_response_code_; } |
167 | 194 |
195 const net::ct::SignedTreeHead& intercepted_sth() { return sth_; } | |
mmenke
2015/11/25 17:40:29
const
Eran Messeri
2015/11/26 22:07:13
Done.
| |
196 | |
197 const std::string& intercepted_log_id() { return log_id_; } | |
mmenke
2015/11/25 17:40:29
const
Eran Messeri
2015/11/26 22:07:13
Done.
| |
198 | |
199 const std::vector<std::string>& intercepted_proof() { | |
mmenke
2015/11/25 17:40:29
const
Eran Messeri
2015/11/26 22:07:13
Done.
| |
200 return consistency_proof_; | |
201 } | |
202 | |
168 private: | 203 private: |
169 const bool expect_success_; | 204 const bool expect_success_; |
170 bool invoked_; | |
171 int net_error_; | 205 int net_error_; |
172 int http_response_code_; | 206 int http_response_code_; |
207 InterceptedRequestType request_type_; | |
208 net::ct::SignedTreeHead sth_; | |
209 std::string log_id_; | |
210 std::vector<std::string> consistency_proof_; | |
173 }; | 211 }; |
174 | 212 |
175 class LogProofFetcherTest : public ::testing::Test { | 213 class LogProofFetcherTest : public ::testing::Test { |
176 public: | 214 public: |
177 LogProofFetcherTest() | 215 LogProofFetcherTest() |
178 : log_url_(base::StringPrintf("%s://%s/%s/", | 216 : log_url_(base::StringPrintf("%s://%s/%s/", |
179 kLogSchema, | 217 kLogSchema, |
180 kLogHost, | 218 kLogHost, |
181 kLogPathPrefix)) { | 219 kLogPathPrefix)) { |
182 scoped_ptr<GetSTHResponseHandler> handler(new GetSTHResponseHandler()); | 220 scoped_ptr<LogGetResponseHandler> handler(new LogGetResponseHandler()); |
183 handler_ = handler.get(); | 221 handler_ = handler.get(); |
184 | 222 |
185 net::URLRequestFilter::GetInstance()->AddHostnameInterceptor( | 223 net::URLRequestFilter::GetInstance()->AddHostnameInterceptor( |
186 kLogSchema, kLogHost, handler.Pass()); | 224 kLogSchema, kLogHost, handler.Pass()); |
187 | 225 |
188 fetcher_.reset(new LogProofFetcher(&context_)); | 226 fetcher_.reset(new LogProofFetcher(&context_)); |
189 } | 227 } |
190 | 228 |
191 ~LogProofFetcherTest() override { | 229 ~LogProofFetcherTest() override { |
192 net::URLRequestFilter::GetInstance()->RemoveHostnameHandler(kLogSchema, | 230 net::URLRequestFilter::GetInstance()->RemoveHostnameHandler(kLogSchema, |
193 kLogHost); | 231 kLogHost); |
194 } | 232 } |
195 | 233 |
196 protected: | 234 protected: |
197 void SetValidSTHJSONResponse() { | 235 void SetValidSTHJSONResponse() { |
198 std::string sth_json_reply_data = net::ct::GetSampleSTHAsJson(); | 236 std::string sth_json_reply_data = net::ct::GetSampleSTHAsJson(); |
199 handler_->set_response_body(sth_json_reply_data); | 237 handler_->set_response_body(sth_json_reply_data); |
238 handler_->set_expected_url(log_url_.Resolve("ct/v1/get-sth")); | |
200 } | 239 } |
201 | 240 |
202 void RunFetcherWithCallback(RecordFetchCallbackInvocations* callback) { | 241 void RunFetcherWithCallback(RecordFetchCallbackInvocations* callback) { |
203 fetcher_->FetchSignedTreeHead( | 242 fetcher_->FetchSignedTreeHead( |
204 log_url_, kLogID, | 243 log_url_, kLogID, |
205 base::Bind(&RecordFetchCallbackInvocations::STHFetched, | 244 base::Bind(&RecordFetchCallbackInvocations::STHFetched, |
206 base::Unretained(callback)), | 245 base::Unretained(callback)), |
207 base::Bind(&RecordFetchCallbackInvocations::FetchingFailed, | 246 base::Bind(&RecordFetchCallbackInvocations::FetchingFailed, |
208 base::Unretained(callback))); | 247 base::Unretained(callback))); |
209 message_loop_.RunUntilIdle(); | 248 message_loop_.RunUntilIdle(); |
210 } | 249 } |
211 | 250 |
251 void RunGetConsistencyFetcherWithCallback( | |
252 RecordFetchCallbackInvocations* callback) { | |
253 const size_t kOldTree = 5; | |
254 const size_t kNewTree = 8; | |
255 handler_->set_expected_url(log_url_.Resolve(base::StringPrintf( | |
256 "ct/v1/get-sth-consistency?first=%" PRIuS "&second=%" PRIuS, kOldTree, | |
257 kNewTree))); | |
258 handler_->set_expect_get_consistency_proof(kOldTree, kNewTree); | |
259 fetcher_->FetchConsistencyProof( | |
260 log_url_, kLogID, kOldTree, kNewTree, | |
261 base::Bind(&RecordFetchCallbackInvocations::ConsistencyProofFetched, | |
262 base::Unretained(callback)), | |
263 base::Bind(&RecordFetchCallbackInvocations::FetchingFailed, | |
264 base::Unretained(callback))); | |
265 message_loop_.RunUntilIdle(); | |
266 } | |
267 | |
268 void VerifyReceivedSTH(const std::string& log_id, | |
269 const net::ct::SignedTreeHead& sth) { | |
270 net::ct::SignedTreeHead expected_sth; | |
271 net::ct::GetSampleSignedTreeHead(&expected_sth); | |
272 | |
273 EXPECT_EQ(kLogID, log_id); | |
274 EXPECT_EQ(expected_sth.version, sth.version); | |
275 EXPECT_EQ(expected_sth.timestamp, sth.timestamp); | |
276 EXPECT_EQ(expected_sth.tree_size, sth.tree_size); | |
277 EXPECT_STREQ(expected_sth.sha256_root_hash, sth.sha256_root_hash); | |
278 EXPECT_EQ(expected_sth.signature.hash_algorithm, | |
279 sth.signature.hash_algorithm); | |
280 EXPECT_EQ(expected_sth.signature.signature_algorithm, | |
281 sth.signature.signature_algorithm); | |
282 EXPECT_EQ(expected_sth.signature.signature_data, | |
283 sth.signature.signature_data); | |
284 } | |
285 | |
286 void VerifyConsistencyProof( | |
287 const std::string& log_id, | |
288 const std::vector<std::string>& consistency_proof) { | |
289 EXPECT_EQ(kLogID, log_id); | |
290 EXPECT_EQ(kDummyConsistencyProofLength, consistency_proof.size()); | |
291 for (size_t i = 0; i < kDummyConsistencyProofLength; ++i) { | |
292 EXPECT_EQ(GetDummyConsistencyProofNode(i), consistency_proof[i]) | |
293 << " node: " << i; | |
294 } | |
mmenke
2015/11/25 17:40:29
I tossed in a RunLoop locally, and all tests passe
| |
295 } | |
296 | |
212 base::MessageLoopForIO message_loop_; | 297 base::MessageLoopForIO message_loop_; |
213 net::TestURLRequestContext context_; | 298 net::TestURLRequestContext context_; |
214 safe_json::TestingJsonParser::ScopedFactoryOverride factory_override_; | 299 safe_json::TestingJsonParser::ScopedFactoryOverride factory_override_; |
215 scoped_ptr<LogProofFetcher> fetcher_; | 300 scoped_ptr<LogProofFetcher> fetcher_; |
216 const GURL log_url_; | 301 const GURL log_url_; |
217 GetSTHResponseHandler* handler_; | 302 LogGetResponseHandler* handler_; |
218 }; | 303 }; |
219 | 304 |
220 TEST_F(LogProofFetcherTest, TestValidGetReply) { | 305 TEST_F(LogProofFetcherTest, TestValidGetReply) { |
221 SetValidSTHJSONResponse(); | 306 SetValidSTHJSONResponse(); |
222 | 307 |
223 RecordFetchCallbackInvocations callback(true); | 308 RecordFetchCallbackInvocations callback(true); |
224 | 309 |
225 RunFetcherWithCallback(&callback); | 310 RunFetcherWithCallback(&callback); |
226 | 311 |
227 ASSERT_TRUE(callback.invoked()); | 312 ASSERT_EQ(STH_FETCH, callback.intercepted_request_type()); |
313 VerifyReceivedSTH(callback.intercepted_log_id(), callback.intercepted_sth()); | |
228 } | 314 } |
229 | 315 |
230 TEST_F(LogProofFetcherTest, TestValidGetReplyAsyncIO) { | 316 TEST_F(LogProofFetcherTest, TestValidGetReplyAsyncIO) { |
231 SetValidSTHJSONResponse(); | 317 SetValidSTHJSONResponse(); |
232 handler_->set_async_io(true); | 318 handler_->set_async_io(true); |
233 | 319 |
234 RecordFetchCallbackInvocations callback(true); | 320 RecordFetchCallbackInvocations callback(true); |
235 RunFetcherWithCallback(&callback); | 321 RunFetcherWithCallback(&callback); |
236 | 322 |
237 ASSERT_TRUE(callback.invoked()); | 323 ASSERT_EQ(STH_FETCH, callback.intercepted_request_type()); |
324 VerifyReceivedSTH(callback.intercepted_log_id(), callback.intercepted_sth()); | |
238 } | 325 } |
239 | 326 |
240 TEST_F(LogProofFetcherTest, TestInvalidGetReplyIncompleteJSON) { | 327 TEST_F(LogProofFetcherTest, TestInvalidGetReplyIncompleteJSON) { |
241 std::string sth_json_reply_data = net::ct::CreateSignedTreeHeadJsonString( | 328 std::string sth_json_reply_data = net::ct::CreateSignedTreeHeadJsonString( |
242 21 /* tree_size */, 123456u /* timestamp */, std::string(), | 329 21 /* tree_size */, 123456u /* timestamp */, std::string(), |
243 std::string()); | 330 std::string()); |
244 handler_->set_response_body(sth_json_reply_data); | 331 handler_->set_response_body(sth_json_reply_data); |
332 handler_->set_expected_url(log_url_.Resolve("ct/v1/get-sth")); | |
245 | 333 |
246 RecordFetchCallbackInvocations callback(false); | 334 RecordFetchCallbackInvocations callback(false); |
247 RunFetcherWithCallback(&callback); | 335 RunFetcherWithCallback(&callback); |
248 | 336 |
249 ASSERT_TRUE(callback.invoked()); | 337 ASSERT_EQ(FAILURE, callback.intercepted_request_type()); |
250 EXPECT_EQ(net::ERR_CT_STH_INCOMPLETE, callback.net_error()); | 338 EXPECT_EQ(net::ERR_CT_STH_INCOMPLETE, callback.net_error()); |
251 } | 339 } |
252 | 340 |
253 TEST_F(LogProofFetcherTest, TestInvalidGetReplyInvalidJSON) { | 341 TEST_F(LogProofFetcherTest, TestInvalidGetReplyInvalidJSON) { |
254 std::string sth_json_reply_data = "{\"tree_size\":21,\"timestamp\":}"; | 342 std::string sth_json_reply_data = "{\"tree_size\":21,\"timestamp\":}"; |
255 handler_->set_response_body(sth_json_reply_data); | 343 handler_->set_response_body(sth_json_reply_data); |
344 handler_->set_expected_url(log_url_.Resolve("ct/v1/get-sth")); | |
256 | 345 |
257 RecordFetchCallbackInvocations callback(false); | 346 RecordFetchCallbackInvocations callback(false); |
258 RunFetcherWithCallback(&callback); | 347 RunFetcherWithCallback(&callback); |
259 | 348 |
260 ASSERT_TRUE(callback.invoked()); | 349 ASSERT_EQ(FAILURE, callback.intercepted_request_type()); |
261 EXPECT_EQ(net::ERR_CT_STH_PARSING_FAILED, callback.net_error()); | 350 EXPECT_EQ(net::ERR_CT_STH_PARSING_FAILED, callback.net_error()); |
262 } | 351 } |
263 | 352 |
264 TEST_F(LogProofFetcherTest, TestLogReplyIsTooLong) { | 353 TEST_F(LogProofFetcherTest, TestLogReplyIsTooLong) { |
265 std::string sth_json_reply_data = net::ct::GetSampleSTHAsJson(); | 354 std::string sth_json_reply_data = net::ct::GetSampleSTHAsJson(); |
266 // Add kMaxLogResponseSizeInBytes to make sure the response is too big. | 355 // Add kMaxLogResponseSizeInBytes to make sure the response is too big. |
267 sth_json_reply_data.append( | 356 sth_json_reply_data.append( |
268 std::string(LogProofFetcher::kMaxLogResponseSizeInBytes, ' ')); | 357 std::string(LogProofFetcher::kMaxLogResponseSizeInBytes, ' ')); |
269 handler_->set_response_body(sth_json_reply_data); | 358 handler_->set_response_body(sth_json_reply_data); |
359 handler_->set_expected_url(log_url_.Resolve("ct/v1/get-sth")); | |
270 | 360 |
271 RecordFetchCallbackInvocations callback(false); | 361 RecordFetchCallbackInvocations callback(false); |
272 RunFetcherWithCallback(&callback); | 362 RunFetcherWithCallback(&callback); |
273 | 363 |
274 ASSERT_TRUE(callback.invoked()); | 364 ASSERT_EQ(FAILURE, callback.intercepted_request_type()); |
275 EXPECT_EQ(net::ERR_FILE_TOO_BIG, callback.net_error()); | 365 EXPECT_EQ(net::ERR_FILE_TOO_BIG, callback.net_error()); |
276 EXPECT_EQ(net::HTTP_OK, callback.http_response_code()); | 366 EXPECT_EQ(net::HTTP_OK, callback.http_response_code()); |
277 } | 367 } |
278 | 368 |
279 TEST_F(LogProofFetcherTest, TestLogReplyIsExactlyMaxSize) { | 369 TEST_F(LogProofFetcherTest, TestLogReplyIsExactlyMaxSize) { |
280 std::string sth_json_reply_data = net::ct::GetSampleSTHAsJson(); | 370 std::string sth_json_reply_data = net::ct::GetSampleSTHAsJson(); |
281 // Extend the reply to be exactly kMaxLogResponseSizeInBytes. | 371 // Extend the reply to be exactly kMaxLogResponseSizeInBytes. |
282 sth_json_reply_data.append(std::string( | 372 sth_json_reply_data.append(std::string( |
283 LogProofFetcher::kMaxLogResponseSizeInBytes - sth_json_reply_data.size(), | 373 LogProofFetcher::kMaxLogResponseSizeInBytes - sth_json_reply_data.size(), |
284 ' ')); | 374 ' ')); |
285 handler_->set_response_body(sth_json_reply_data); | 375 handler_->set_response_body(sth_json_reply_data); |
376 handler_->set_expected_url(log_url_.Resolve("ct/v1/get-sth")); | |
286 | 377 |
287 RecordFetchCallbackInvocations callback(true); | 378 RecordFetchCallbackInvocations callback(true); |
288 RunFetcherWithCallback(&callback); | 379 RunFetcherWithCallback(&callback); |
289 | 380 |
290 ASSERT_TRUE(callback.invoked()); | 381 ASSERT_EQ(STH_FETCH, callback.intercepted_request_type()); |
382 VerifyReceivedSTH(callback.intercepted_log_id(), callback.intercepted_sth()); | |
291 } | 383 } |
292 | 384 |
293 TEST_F(LogProofFetcherTest, TestLogRepliesWithHttpError) { | 385 TEST_F(LogProofFetcherTest, TestLogRepliesWithHttpError) { |
294 handler_->set_response_headers( | 386 handler_->set_response_headers(std::string( |
295 std::string(kGetSTHNotFoundHeaders, arraysize(kGetSTHNotFoundHeaders))); | 387 kGetResponseNotFoundHeaders, arraysize(kGetResponseNotFoundHeaders))); |
388 handler_->set_expected_url(log_url_.Resolve("ct/v1/get-sth")); | |
296 | 389 |
297 RecordFetchCallbackInvocations callback(false); | 390 RecordFetchCallbackInvocations callback(false); |
298 RunFetcherWithCallback(&callback); | 391 RunFetcherWithCallback(&callback); |
299 | 392 |
300 ASSERT_TRUE(callback.invoked()); | 393 ASSERT_EQ(FAILURE, callback.intercepted_request_type()); |
301 EXPECT_EQ(net::OK, callback.net_error()); | 394 EXPECT_EQ(net::OK, callback.net_error()); |
302 EXPECT_EQ(net::HTTP_NOT_FOUND, callback.http_response_code()); | 395 EXPECT_EQ(net::HTTP_NOT_FOUND, callback.http_response_code()); |
303 } | 396 } |
304 | 397 |
398 TEST_F(LogProofFetcherTest, TestValidGetConsistencyValidReply) { | |
399 std::vector<std::string> proof; | |
400 for (size_t i = 0; i < kDummyConsistencyProofLength; ++i) | |
401 proof.push_back(GetDummyConsistencyProofNode(i)); | |
402 | |
403 std::string consistency_proof_reply_data = | |
404 net::ct::CreateConsistencyProofJsonString(proof); | |
405 handler_->set_response_body(consistency_proof_reply_data); | |
406 | |
407 RecordFetchCallbackInvocations callback(true); | |
408 RunGetConsistencyFetcherWithCallback(&callback); | |
409 | |
410 ASSERT_EQ(CONSISTENCY_PROOF_FETCH, callback.intercepted_request_type()); | |
411 VerifyConsistencyProof(callback.intercepted_log_id(), | |
412 callback.intercepted_proof()); | |
413 } | |
414 | |
415 TEST_F(LogProofFetcherTest, TestInvalidGetConsistencyReplyInvalidJSON) { | |
416 std::string consistency_proof_reply_data = "{\"consistency\": [1,2]}"; | |
417 handler_->set_response_body(consistency_proof_reply_data); | |
418 | |
419 RecordFetchCallbackInvocations callback(false); | |
420 RunGetConsistencyFetcherWithCallback(&callback); | |
421 | |
422 ASSERT_EQ(FAILURE, callback.intercepted_request_type()); | |
423 EXPECT_EQ(net::ERR_CT_CONSISTENCY_PROOF_PARSING_FAILED, callback.net_error()); | |
424 EXPECT_EQ(net::HTTP_OK, callback.http_response_code()); | |
425 } | |
426 | |
305 } // namespace | 427 } // namespace |
306 | 428 |
307 } // namespace certificate_transparency | 429 } // namespace certificate_transparency |
OLD | NEW |