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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 "chrome/browser/loader/data_reduction_proxy_resource_throttle_android.h
" | 5 #include "chrome/browser/loader/data_reduction_proxy_resource_throttle_android.h
" |
6 | 6 |
7 #include "base/logging.h" | 7 #include "base/logging.h" |
8 #include "chrome/browser/browser_process.h" | 8 #include "chrome/browser/browser_process.h" |
9 #include "chrome/browser/prerender/prerender_contents.h" | 9 #include "chrome/browser/prerender/prerender_contents.h" |
10 #include "chrome/browser/profiles/profile_io_data.h" | 10 #include "chrome/browser/profiles/profile_io_data.h" |
11 #include "content/public/browser/browser_thread.h" | 11 #include "content/public/browser/browser_thread.h" |
12 #include "content/public/browser/render_frame_host.h" | 12 #include "content/public/browser/render_frame_host.h" |
13 #include "content/public/browser/resource_context.h" | 13 #include "content/public/browser/resource_context.h" |
14 #include "content/public/browser/resource_controller.h" | |
15 #include "content/public/browser/resource_request_info.h" | 14 #include "content/public/browser/resource_request_info.h" |
16 #include "content/public/browser/web_contents.h" | 15 #include "content/public/browser/web_contents.h" |
17 #include "net/base/load_flags.h" | 16 #include "net/base/load_flags.h" |
18 #include "net/http/http_response_headers.h" | 17 #include "net/http/http_response_headers.h" |
19 #include "net/url_request/redirect_info.h" | 18 #include "net/url_request/redirect_info.h" |
20 #include "net/url_request/url_request.h" | 19 #include "net/url_request/url_request.h" |
21 | 20 |
22 using content::BrowserThread; | 21 using content::BrowserThread; |
23 using content::ResourceThrottle; | 22 using content::ResourceThrottle; |
24 using safe_browsing::SafeBrowsingService; | 23 using safe_browsing::SafeBrowsingService; |
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72 | 71 |
73 // Save the redirect urls for possible malware detail reporting later. | 72 // Save the redirect urls for possible malware detail reporting later. |
74 redirect_urls_.push_back(redirect_info.new_url); | 73 redirect_urls_.push_back(redirect_info.new_url); |
75 | 74 |
76 // We need to check the new URL before following the redirect. | 75 // We need to check the new URL before following the redirect. |
77 SBThreatType threat_type = CheckUrl(); | 76 SBThreatType threat_type = CheckUrl(); |
78 if (threat_type == safe_browsing::SB_THREAT_TYPE_SAFE) | 77 if (threat_type == safe_browsing::SB_THREAT_TYPE_SAFE) |
79 return; | 78 return; |
80 | 79 |
81 if (request_->load_flags() & net::LOAD_PREFETCH) { | 80 if (request_->load_flags() & net::LOAD_PREFETCH) { |
82 controller()->Cancel(); | 81 Cancel(); |
83 return; | 82 return; |
84 } | 83 } |
85 const content::ResourceRequestInfo* info = | 84 const content::ResourceRequestInfo* info = |
86 content::ResourceRequestInfo::ForRequest(request_); | 85 content::ResourceRequestInfo::ForRequest(request_); |
87 | 86 |
88 state_ = STATE_DISPLAYING_BLOCKING_PAGE; | 87 state_ = STATE_DISPLAYING_BLOCKING_PAGE; |
89 security_interstitials::UnsafeResource unsafe_resource; | 88 security_interstitials::UnsafeResource unsafe_resource; |
90 unsafe_resource.url = redirect_info.new_url; | 89 unsafe_resource.url = redirect_info.new_url; |
91 unsafe_resource.original_url = request_->original_url(); | 90 unsafe_resource.original_url = request_->original_url(); |
92 unsafe_resource.redirect_urls = redirect_urls_; | 91 unsafe_resource.redirect_urls = redirect_urls_; |
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138 // SafeBrowsingService::UrlCheckCallback implementation, called on the IO | 137 // SafeBrowsingService::UrlCheckCallback implementation, called on the IO |
139 // thread when the user has decided to proceed with the current request, or | 138 // thread when the user has decided to proceed with the current request, or |
140 // go back. | 139 // go back. |
141 void DataReductionProxyResourceThrottle::OnBlockingPageComplete(bool proceed) { | 140 void DataReductionProxyResourceThrottle::OnBlockingPageComplete(bool proceed) { |
142 CHECK(state_ == STATE_DISPLAYING_BLOCKING_PAGE); | 141 CHECK(state_ == STATE_DISPLAYING_BLOCKING_PAGE); |
143 state_ = STATE_NONE; | 142 state_ = STATE_NONE; |
144 | 143 |
145 if (proceed) | 144 if (proceed) |
146 ResumeRequest(); | 145 ResumeRequest(); |
147 else | 146 else |
148 controller()->Cancel(); | 147 Cancel(); |
149 } | 148 } |
150 | 149 |
151 SBThreatType DataReductionProxyResourceThrottle::CheckUrl() { | 150 SBThreatType DataReductionProxyResourceThrottle::CheckUrl() { |
152 SBThreatType result = safe_browsing::SB_THREAT_TYPE_SAFE; | 151 SBThreatType result = safe_browsing::SB_THREAT_TYPE_SAFE; |
153 | 152 |
154 // TODO(sgurun) Check for spdy proxy origin. | 153 // TODO(sgurun) Check for spdy proxy origin. |
155 if (request_->response_headers() == NULL) | 154 if (request_->response_headers() == NULL) |
156 return result; | 155 return result; |
157 | 156 |
158 if (request_->response_headers()->HasHeader("X-Phishing-Url")) | 157 if (request_->response_headers()->HasHeader("X-Phishing-Url")) |
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169 } | 168 } |
170 | 169 |
171 return result; | 170 return result; |
172 } | 171 } |
173 | 172 |
174 void DataReductionProxyResourceThrottle::ResumeRequest() { | 173 void DataReductionProxyResourceThrottle::ResumeRequest() { |
175 CHECK(state_ == STATE_NONE); | 174 CHECK(state_ == STATE_NONE); |
176 | 175 |
177 // Inject the header before resuming the request. | 176 // Inject the header before resuming the request. |
178 request_->SetExtraRequestHeaderByName(kUnsafeUrlProceedHeader, "1", true); | 177 request_->SetExtraRequestHeaderByName(kUnsafeUrlProceedHeader, "1", true); |
179 controller()->Resume(); | 178 Resume(); |
180 } | 179 } |
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