Adds support for the <keygen> tag for client certificate enrollment...

chrome/browser/renderer_host/resource_message_filter.cc

 // Copyright (c) 2009 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 "chrome/browser/renderer_host/resource_message_filter.h"
 
 #include "app/clipboard/clipboard.h"
 #include "app/gfx/native_widget_types.h"
 #include "base/command_line.h"
 #include "base/histogram.h"
@@ skipping 28 matching lines @@
 #include "chrome/common/chrome_plugin_lib.h"
 #include "chrome/common/chrome_plugin_util.h"
 #include "chrome/common/chrome_switches.h"
 #include "chrome/common/histogram_synchronizer.h"
 #include "chrome/common/notification_service.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/common/pref_service.h"
 #include "chrome/common/render_messages.h"
 #include "chrome/common/url_constants.h"
 #include "chrome/common/worker_messages.h"
+#include "net/base/keygen_handler.h"
 #include "net/base/mime_util.h"
 #include "net/base/load_flags.h"
 #include "net/http/http_cache.h"
 #include "net/http/http_transaction_factory.h"
 #include "net/url_request/url_request_context.h"
 #include "webkit/glue/plugins/plugin_list.h"
 #include "webkit/glue/webkit_glue.h"
 #include "webkit/glue/webplugin.h"
 
 #if defined(OS_WIN) || defined(OS_MACOSX)
@@ skipping 315 matching lines @@
       IPC_MESSAGE_HANDLER(ViewHostMsg_FreeTransportDIB,
                           OnFreeTransportDIB)
 #endif
       IPC_MESSAGE_HANDLER(ViewHostMsg_OpenChannelToExtension,
                           OnOpenChannelToExtension)
       IPC_MESSAGE_HANDLER(ViewHostMsg_OpenChannelToTab, OnOpenChannelToTab)
       IPC_MESSAGE_HANDLER(ViewHostMsg_CloseIdleConnections,
                           OnCloseIdleConnections)
       IPC_MESSAGE_HANDLER(ViewHostMsg_SetCacheMode, OnSetCacheMode)
       IPC_MESSAGE_HANDLER_DELAY_REPLY(ViewHostMsg_GetFileSize, OnGetFileSize)
+      IPC_MESSAGE_HANDLER(ViewHostMsg_Keygen, OnKeygen)
 #if defined(USE_TCMALLOC)
       IPC_MESSAGE_HANDLER(ViewHostMsg_RendererTcmalloc, OnRendererTcmalloc)
 #endif
 
       IPC_MESSAGE_UNHANDLED(
           handled = false)
     IPC_END_MESSAGE_MAP_EX()
   }
 
   if (!msg_is_ok) {
@@ skipping 709 matching lines @@
 
 void ResourceMessageFilter::ReplyGetFileSize(int64 result, void* param) {
   IPC::Message* reply_msg = static_cast<IPC::Message*>(param);
   ViewHostMsg_GetFileSize::WriteReplyParams(reply_msg, result);
   Send(reply_msg);
 
   // Getting file size callback done, decrease the ref count.
   Release();
 }
 
+void ResourceMessageFilter::OnKeygen(uint32 key_size_index,
+                                     const std::string& challenge_string,
+                                     const GURL& url,
+                                     std::string* signed_public_key) {
+  scoped_ptr<net::KeygenHandler> keygen_handler(
+      new net::KeygenHandler(key_size_index,
+                             challenge_string));
+  *signed_public_key = keygen_handler->GenKeyAndSignChallenge();
+}
+
 #if defined(USE_TCMALLOC)
 void ResourceMessageFilter::OnRendererTcmalloc(base::ProcessId pid,
                                                const std::string& output) {
   ui_loop()->PostTask(FROM_HERE,
       NewRunnableFunction(AboutTcmallocRendererCallback, pid, output));
 }
 #endif