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
3 // found in the LICENSE file.
5 #include "content/browser/ssl/ssl_error_handler.h"
8 #include "content/browser/frame_host/navigation_controller_impl.h"
9 #include "content/browser/frame_host/render_frame_host_impl.h"
10 #include "content/browser/ssl/ssl_cert_error_handler.h"
11 #include "content/browser/web_contents/web_contents_impl.h"
12 #include "content/public/browser/browser_thread.h"
13 #include "content/public/browser/resource_request_info.h"
14 #include "net/base/net_errors.h"
15 #include "net/url_request/url_request.h"
21 SSLErrorHandler::SSLErrorHandler(const base::WeakPtr<Delegate>& delegate,
22 const GlobalRequestID& id,
23 ResourceType resource_type,
25 int render_process_id,
30 render_process_id_(render_process_id),
31 render_frame_id_(render_frame_id),
33 resource_type_(resource_type),
34 request_has_been_notified_(false) {
35 DCHECK(!BrowserThread::CurrentlyOn(BrowserThread::UI));
36 DCHECK(delegate.get());
38 // This makes sure we don't disappear on the IO thread until we've given an
39 // answer to the net::URLRequest.
41 // Release in CompleteCancelRequest, CompleteContinueRequest, or
42 // CompleteTakeNoAction.
46 SSLErrorHandler::~SSLErrorHandler() {}
48 void SSLErrorHandler::OnDispatchFailed() {
52 void SSLErrorHandler::OnDispatched() {
56 SSLCertErrorHandler* SSLErrorHandler::AsSSLCertErrorHandler() {
60 void SSLErrorHandler::Dispatch() {
61 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
63 WebContents* web_contents = NULL;
64 RenderFrameHost* render_frame_host =
65 RenderFrameHost::FromID(render_process_id_, render_frame_id_);
66 web_contents = WebContents::FromRenderFrameHost(render_frame_host);
69 // We arrived on the UI thread, but the tab we're looking for is no longer
75 // Hand ourselves off to the SSLManager.
77 static_cast<NavigationControllerImpl*>(&web_contents->GetController())->
82 void SSLErrorHandler::CancelRequest() {
83 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
85 // We need to complete this task on the IO thread.
86 BrowserThread::PostTask(
87 BrowserThread::IO, FROM_HERE,
89 &SSLErrorHandler::CompleteCancelRequest, this, net::ERR_ABORTED));
92 void SSLErrorHandler::DenyRequest() {
93 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
95 // We need to complete this task on the IO thread.
96 BrowserThread::PostTask(
97 BrowserThread::IO, FROM_HERE,
99 &SSLErrorHandler::CompleteCancelRequest, this,
100 net::ERR_INSECURE_RESPONSE));
103 void SSLErrorHandler::ContinueRequest() {
104 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
106 // We need to complete this task on the IO thread.
107 BrowserThread::PostTask(
108 BrowserThread::IO, FROM_HERE,
109 base::Bind(&SSLErrorHandler::CompleteContinueRequest, this));
112 void SSLErrorHandler::TakeNoAction() {
113 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
115 // We need to complete this task on the IO thread.
116 BrowserThread::PostTask(
117 BrowserThread::IO, FROM_HERE,
118 base::Bind(&SSLErrorHandler::CompleteTakeNoAction, this));
121 void SSLErrorHandler::CompleteCancelRequest(int error) {
122 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
124 // It is important that we notify the net::URLRequest only once. If we try
125 // to notify the request twice, it may no longer exist and |this| might have
126 // already have been deleted.
127 DCHECK(!request_has_been_notified_);
128 if (request_has_been_notified_)
131 SSLCertErrorHandler* cert_error = AsSSLCertErrorHandler();
132 const SSLInfo* ssl_info = NULL;
134 ssl_info = &cert_error->ssl_info();
136 delegate_->CancelSSLRequest(request_id_, error, ssl_info);
137 request_has_been_notified_ = true;
139 // We're done with this object on the IO thread.
143 void SSLErrorHandler::CompleteContinueRequest() {
144 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
146 // It is important that we notify the net::URLRequest only once. If we try to
147 // notify the request twice, it may no longer exist and |this| might have
148 // already have been deleted.
149 DCHECK(!request_has_been_notified_);
150 if (request_has_been_notified_)
154 delegate_->ContinueSSLRequest(request_id_);
155 request_has_been_notified_ = true;
157 // We're done with this object on the IO thread.
161 void SSLErrorHandler::CompleteTakeNoAction() {
162 DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
164 // It is important that we notify the net::URLRequest only once. If we try to
165 // notify the request twice, it may no longer exist and |this| might have
166 // already have been deleted.
167 DCHECK(!request_has_been_notified_);
168 if (request_has_been_notified_)
171 request_has_been_notified_ = true;
173 // We're done with this object on the IO thread.
177 } // namespace content