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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 "content/browser/ssl/ssl_policy.h" | 5 #include "content/browser/ssl/ssl_policy.h" |
6 | 6 |
7 #include "base/base_switches.h" | 7 #include "base/base_switches.h" |
8 #include "base/bind.h" | 8 #include "base/bind.h" |
9 #include "base/command_line.h" | 9 #include "base/command_line.h" |
10 #include "base/memory/singleton.h" | 10 #include "base/memory/singleton.h" |
11 #include "base/metrics/histogram_macros.h" | 11 #include "base/metrics/histogram_macros.h" |
12 #include "base/strings/string_piece.h" | 12 #include "base/strings/string_piece.h" |
13 #include "base/strings/string_util.h" | 13 #include "base/strings/string_util.h" |
14 #include "content/browser/frame_host/navigation_entry_impl.h" | 14 #include "content/browser/frame_host/navigation_entry_impl.h" |
15 #include "content/browser/renderer_host/render_process_host_impl.h" | 15 #include "content/browser/renderer_host/render_process_host_impl.h" |
16 #include "content/browser/renderer_host/render_view_host_impl.h" | 16 #include "content/browser/renderer_host/render_view_host_impl.h" |
17 #include "content/browser/site_instance_impl.h" | 17 #include "content/browser/site_instance_impl.h" |
18 #include "content/browser/ssl/ssl_error_handler.h" | 18 #include "content/browser/ssl/ssl_error_handler.h" |
19 #include "content/browser/web_contents/web_contents_impl.h" | 19 #include "content/browser/web_contents/web_contents_impl.h" |
| 20 #include "content/common/security_style_util.h" |
20 #include "content/public/browser/content_browser_client.h" | 21 #include "content/public/browser/content_browser_client.h" |
21 #include "content/public/browser/web_contents.h" | 22 #include "content/public/browser/web_contents.h" |
22 #include "content/public/common/resource_type.h" | 23 #include "content/public/common/resource_type.h" |
23 #include "content/public/common/ssl_status.h" | 24 #include "content/public/common/ssl_status.h" |
24 #include "content/public/common/url_constants.h" | 25 #include "content/public/common/url_constants.h" |
25 #include "net/ssl/ssl_info.h" | 26 #include "net/ssl/ssl_info.h" |
26 #include "url/gurl.h" | 27 #include "url/gurl.h" |
27 | 28 |
28 namespace content { | 29 namespace content { |
29 | 30 |
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225 } | 226 } |
226 | 227 |
227 if (site_instance && | 228 if (site_instance && |
228 backend_->DidHostRunContentWithCertErrors( | 229 backend_->DidHostRunContentWithCertErrors( |
229 entry->GetURL().host(), site_instance->GetProcess()->GetID())) { | 230 entry->GetURL().host(), site_instance->GetProcess()->GetID())) { |
230 entry->GetSSL().security_style = SECURITY_STYLE_AUTHENTICATION_BROKEN; | 231 entry->GetSSL().security_style = SECURITY_STYLE_AUTHENTICATION_BROKEN; |
231 entry->GetSSL().content_status |= SSLStatus::RAN_CONTENT_WITH_CERT_ERRORS; | 232 entry->GetSSL().content_status |= SSLStatus::RAN_CONTENT_WITH_CERT_ERRORS; |
232 } | 233 } |
233 } | 234 } |
234 | 235 |
235 // Static | |
236 SecurityStyle SSLPolicy::GetSecurityStyleForResource( | |
237 const GURL& url, | |
238 int cert_id, | |
239 net::CertStatus cert_status) { | |
240 // An HTTPS response may not have a certificate for some reason. When that | |
241 // happens, use the unauthenticated (HTTP) rather than the authentication | |
242 // broken security style so that we can detect this error condition. | |
243 if (!url.SchemeIsCryptographic() || !cert_id) | |
244 return SECURITY_STYLE_UNAUTHENTICATED; | |
245 | |
246 // Minor errors don't lower the security style to | |
247 // SECURITY_STYLE_AUTHENTICATION_BROKEN. | |
248 if (net::IsCertStatusError(cert_status) && | |
249 !net::IsCertStatusMinorError(cert_status)) { | |
250 return SECURITY_STYLE_AUTHENTICATION_BROKEN; | |
251 } | |
252 | |
253 return SECURITY_STYLE_AUTHENTICATED; | |
254 } | |
255 | |
256 //////////////////////////////////////////////////////////////////////////////// | 236 //////////////////////////////////////////////////////////////////////////////// |
257 // Certificate Error Routines | 237 // Certificate Error Routines |
258 | 238 |
259 void SSLPolicy::OnCertErrorInternal(std::unique_ptr<SSLErrorHandler> handler, | 239 void SSLPolicy::OnCertErrorInternal(std::unique_ptr<SSLErrorHandler> handler, |
260 int options_mask) { | 240 int options_mask) { |
261 bool overridable = (options_mask & OVERRIDABLE) != 0; | 241 bool overridable = (options_mask & OVERRIDABLE) != 0; |
262 bool strict_enforcement = (options_mask & STRICT_ENFORCEMENT) != 0; | 242 bool strict_enforcement = (options_mask & STRICT_ENFORCEMENT) != 0; |
263 bool expired_previous_decision = | 243 bool expired_previous_decision = |
264 (options_mask & EXPIRED_PREVIOUS_DECISION) != 0; | 244 (options_mask & EXPIRED_PREVIOUS_DECISION) != 0; |
265 | 245 |
266 WebContents* web_contents = handler->web_contents(); | 246 WebContents* web_contents = handler->web_contents(); |
267 int cert_error = handler->cert_error(); | 247 int cert_error = handler->cert_error(); |
268 const net::SSLInfo& ssl_info = handler->ssl_info(); | 248 const net::SSLInfo& ssl_info = handler->ssl_info(); |
269 const GURL& request_url = handler->request_url(); | 249 const GURL& request_url = handler->request_url(); |
270 ResourceType resource_type = handler->resource_type(); | 250 ResourceType resource_type = handler->resource_type(); |
271 GetContentClient()->browser()->AllowCertificateError( | 251 GetContentClient()->browser()->AllowCertificateError( |
272 web_contents, cert_error, ssl_info, request_url, resource_type, | 252 web_contents, cert_error, ssl_info, request_url, resource_type, |
273 overridable, strict_enforcement, expired_previous_decision, | 253 overridable, strict_enforcement, expired_previous_decision, |
274 base::Bind(&OnAllowCertificate, base::Owned(handler.release()), this)); | 254 base::Bind(&OnAllowCertificate, base::Owned(handler.release()), this)); |
275 } | 255 } |
276 | 256 |
277 void SSLPolicy::InitializeEntryIfNeeded(NavigationEntryImpl* entry) { | 257 void SSLPolicy::InitializeEntryIfNeeded(NavigationEntryImpl* entry) { |
278 if (entry->GetSSL().security_style != SECURITY_STYLE_UNKNOWN) | 258 if (entry->GetSSL().security_style != SECURITY_STYLE_UNKNOWN) |
279 return; | 259 return; |
280 | 260 |
281 entry->GetSSL().security_style = GetSecurityStyleForResource( | 261 entry->GetSSL().security_style = GetSecurityStyleForResource( |
282 entry->GetURL(), entry->GetSSL().cert_id, entry->GetSSL().cert_status); | 262 entry->GetURL(), !!entry->GetSSL().cert_id, entry->GetSSL().cert_status); |
283 } | 263 } |
284 | 264 |
285 } // namespace content | 265 } // namespace content |
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