Cancel AppCache manifest requests on any SSL error.

content/browser/appcache/appcache_update_job.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/appcache/appcache_update_job.h"
 
 #include "base/bind.h"
 #include "base/bind_helpers.h"
 #include "base/compiler_specific.h"
 #include "base/message_loop/message_loop.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
 #include "content/browser/appcache/appcache_group.h"
 #include "content/browser/appcache/appcache_histograms.h"
 #include "net/base/io_buffer.h"
 #include "net/base/load_flags.h"
 #include "net/base/net_errors.h"
 #include "net/base/request_priority.h"
 #include "net/http/http_request_headers.h"
 #include "net/http/http_response_headers.h"
+#include "net/ssl/ssl_info.h"
 #include "net/url_request/url_request_context.h"
 
 namespace content {
 
 static const int kBufferSize = 32768;
 static const size_t kMaxConcurrentUrlFetches = 2;
 static const int kMax503Retries = 3;
 
 static std::string FormatUrlErrorMessage(
       const char* format, const GURL& url,
@@ skipping 191 matching lines @@
         }
       }
     }
   }
   if (data_consumed && !request->status().is_io_pending()) {
     DCHECK_EQ(UPDATE_OK, result_);
     OnResponseCompleted();
   }
 }
 
+void AppCacheUpdateJob::URLFetcher::OnSSLCertificateError(
+    net::URLRequest* request,
+    const net::SSLInfo& ssl_info,
+    bool fatal) {
+  DCHECK(request_ == request);
+  request->Cancel();
+}
+
+
 void AppCacheUpdateJob::URLFetcher::AddConditionalHeaders(
     const net::HttpResponseHeaders* headers) {
   DCHECK(request_.get() && headers);
   net::HttpRequestHeaders extra_headers;
 
   // Add If-Modified-Since header if response info has Last-Modified header.
   const std::string last_modified = "Last-Modified";
   std::string last_modified_value;
   headers->EnumerateHeader(NULL, last_modified, &last_modified_value);
   if (!last_modified_value.empty()) {
@@ skipping 1362 matching lines @@
 
   // Break the connection with the group so the group cannot call delete
   // on this object after we've posted a task to delete ourselves.
   group_->SetUpdateAppCacheStatus(AppCacheGroup::IDLE);
   group_ = NULL;
 
   base::MessageLoop::current()->DeleteSoon(FROM_HERE, this);
 }
 
 }  // namespace content