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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 "net/cert/test_root_certs.h" | 5 #include "net/cert/test_root_certs.h" |
6 | 6 |
7 #include <stdint.h> | 7 #include <stdint.h> |
8 | 8 |
9 #include "base/lazy_instance.h" | 9 #include "base/lazy_instance.h" |
10 #include "base/logging.h" | 10 #include "base/logging.h" |
11 #include "base/win/win_util.h" | 11 #include "base/win/win_util.h" |
12 #include "base/win/windows_version.h" | |
13 #include "net/cert/x509_certificate.h" | 12 #include "net/cert/x509_certificate.h" |
14 | 13 |
15 namespace net { | 14 namespace net { |
16 | 15 |
17 namespace { | 16 namespace { |
18 | 17 |
19 // Provides a CertDllOpenStoreProv callback provider function, to be called | 18 // Provides a CertDllOpenStoreProv callback provider function, to be called |
20 // by CertOpenStore when the CERT_STORE_PROV_SYSTEM_W store is opened. See | 19 // by CertOpenStore when the CERT_STORE_PROV_SYSTEM_W store is opened. See |
21 // http://msdn.microsoft.com/en-us/library/aa376043(VS.85).aspx. | 20 // http://msdn.microsoft.com/en-us/library/aa376043(VS.85).aspx. |
22 BOOL WINAPI InterceptedOpenStoreW(LPCSTR store_provider, | 21 BOOL WINAPI InterceptedOpenStoreW(LPCSTR store_provider, |
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166 } | 165 } |
167 | 166 |
168 bool TestRootCerts::IsEmpty() const { | 167 bool TestRootCerts::IsEmpty() const { |
169 return empty_; | 168 return empty_; |
170 } | 169 } |
171 | 170 |
172 HCERTCHAINENGINE TestRootCerts::GetChainEngine() const { | 171 HCERTCHAINENGINE TestRootCerts::GetChainEngine() const { |
173 if (IsEmpty()) | 172 if (IsEmpty()) |
174 return NULL; // Default chain engine will suffice. | 173 return NULL; // Default chain engine will suffice. |
175 | 174 |
176 // Windows versions before 7 don't accept the struct size for later versions. | |
177 // We report the size of the old struct since we don't need the new members. | |
178 static const DWORD kSizeofCertChainEngineConfig = | |
179 SIZEOF_STRUCT_WITH_SPECIFIED_LAST_MEMBER( | |
180 CERT_CHAIN_ENGINE_CONFIG, CycleDetectionModulus); | |
181 | |
182 // Each HCERTCHAINENGINE caches both the configured system stores and | 175 // Each HCERTCHAINENGINE caches both the configured system stores and |
183 // information about each chain that has been built. In order to ensure | 176 // information about each chain that has been built. In order to ensure |
184 // that changes to |temporary_roots_| are properly propagated and that the | 177 // that changes to |temporary_roots_| are properly propagated and that the |
185 // various caches are flushed, when at least one certificate is added, | 178 // various caches are flushed, when at least one certificate is added, |
186 // return a new chain engine for every call. Each chain engine creation | 179 // return a new chain engine for every call. Each chain engine creation |
187 // should re-open the root store, ensuring the most recent changes are | 180 // should re-open the root store, ensuring the most recent changes are |
188 // visible. | 181 // visible. |
189 CERT_CHAIN_ENGINE_CONFIG engine_config = { | 182 CERT_CHAIN_ENGINE_CONFIG engine_config = {sizeof(CERT_CHAIN_ENGINE_CONFIG)}; |
Ryan Sleevi
2016/05/17 20:26:01
CERT_CHAIN_ENGINE_CONFIG engine_config = {0};
engi
martijnc
2016/05/19 21:27:33
I kept the old code but included the 2 fields that
| |
190 kSizeofCertChainEngineConfig | |
191 }; | |
192 engine_config.dwFlags = | 183 engine_config.dwFlags = |
193 CERT_CHAIN_ENABLE_CACHE_AUTO_UPDATE | | 184 CERT_CHAIN_ENABLE_CACHE_AUTO_UPDATE | |
194 CERT_CHAIN_ENABLE_SHARE_STORE; | 185 CERT_CHAIN_ENABLE_SHARE_STORE; |
195 HCERTCHAINENGINE chain_engine = NULL; | 186 HCERTCHAINENGINE chain_engine = NULL; |
196 BOOL ok = CertCreateCertificateChainEngine(&engine_config, &chain_engine); | 187 BOOL ok = CertCreateCertificateChainEngine(&engine_config, &chain_engine); |
197 DCHECK(ok); | 188 DCHECK(ok); |
198 return chain_engine; | 189 return chain_engine; |
199 } | 190 } |
200 | 191 |
201 TestRootCerts::~TestRootCerts() { | 192 TestRootCerts::~TestRootCerts() { |
202 CertCloseStore(temporary_roots_, 0); | 193 CertCloseStore(temporary_roots_, 0); |
203 } | 194 } |
204 | 195 |
205 void TestRootCerts::Init() { | 196 void TestRootCerts::Init() { |
206 empty_ = true; | 197 empty_ = true; |
207 temporary_roots_ = CertOpenStore( | 198 temporary_roots_ = CertOpenStore( |
208 CERT_STORE_PROV_MEMORY, 0, NULL, | 199 CERT_STORE_PROV_MEMORY, 0, NULL, |
209 CERT_STORE_DEFER_CLOSE_UNTIL_LAST_FREE_FLAG, NULL); | 200 CERT_STORE_DEFER_CLOSE_UNTIL_LAST_FREE_FLAG, NULL); |
210 DCHECK(temporary_roots_); | 201 DCHECK(temporary_roots_); |
211 } | 202 } |
212 | 203 |
213 } // namespace net | 204 } // namespace net |
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