Cancel client auth requests when not promptable.

content/browser/loader/resource_loader.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "content/browser/loader/resource_loader.h"
 
 #include "base/command_line.h"
 #include "base/message_loop/message_loop.h"
 #include "base/metrics/histogram.h"
 #include "base/profiler/scoped_tracker.h"
@@ skipping 293 matching lines @@
 
   if (request_->load_flags() & net::LOAD_PREFETCH) {
     request_->Cancel();
     return;
   }
 
   DCHECK(!ssl_client_auth_handler_)
       << "OnCertificateRequested called with ssl_client_auth_handler pending";
   ssl_client_auth_handler_.reset(new SSLClientAuthHandler(
       GetRequestInfo()->GetContext()->CreateClientCertStore(), request_.get(),
-      cert_info, base::Bind(&ResourceLoader::ContinueWithCertificate,
-                            weak_ptr_factory_.GetWeakPtr())));
+      cert_info, this));
   ssl_client_auth_handler_->SelectCertificate();
 }
 
 void ResourceLoader::OnSSLCertificateError(net::URLRequest* request,
                                            const net::SSLInfo& ssl_info,
                                            bool fatal) {
   ResourceRequestInfoImpl* info = GetRequestInfo();
 
   int render_process_id;
   int render_frame_id;
@@ skipping 170 matching lines @@
 }
 
 void ResourceLoader::ContinueSSLRequest() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
 
   DVLOG(1) << "ContinueSSLRequest() url: " << request_->url().spec();
 
   request_->ContinueDespiteLastError();
 }
 
+void ResourceLoader::ContinueWithCertificate(net::X509Certificate* cert) {
+  DCHECK(ssl_client_auth_handler_);
+  ssl_client_auth_handler_.reset();
+  request_->ContinueWithCertificate(cert);
+}
+
+void ResourceLoader::CancelCertificateSelection() {
+  DCHECK(ssl_client_auth_handler_);
+  ssl_client_auth_handler_.reset();
+  request_->CancelWithError(net::ERR_SSL_CLIENT_AUTH_CERT_NEEDED);
+}
+
 void ResourceLoader::Resume() {
   DCHECK(!is_transferring_);
 
   DeferredStage stage = deferred_stage_;
   deferred_stage_ = DEFERRED_NONE;
   switch (stage) {
     case DEFERRED_NONE:
       NOTREACHED();
       break;
     case DEFERRED_START:
@@ skipping 328 matching lines @@
       case net::URLRequestStatus::IO_PENDING:
       case net::URLRequestStatus::FAILED:
         status = STATUS_UNDEFINED;
         break;
     }
 
     UMA_HISTOGRAM_ENUMERATION("Net.Prefetch.Pattern", status, STATUS_MAX);
   }
 }
 
-void ResourceLoader::ContinueWithCertificate(net::X509Certificate* cert) {
-  ssl_client_auth_handler_.reset();
-  request_->ContinueWithCertificate(cert);
-}
-
 }  // namespace content