Move most of the core SSL code from chrome to content. The UI code that's specific to Chrome (i....

chrome/browser/ssl/ssl_client_auth_handler.cc

-// Copyright (c) 2011 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/ssl/ssl_client_auth_handler.h"
-
-#include "chrome/browser/ssl/ssl_client_auth_notification_details.h"
-#include "chrome/browser/tab_contents/tab_contents_ssl_helper.h"
-#include "chrome/browser/tab_contents/tab_util.h"
-#include "chrome/browser/ui/tab_contents/tab_contents_wrapper.h"
-#include "content/browser/browser_thread.h"
-#include "content/browser/renderer_host/resource_dispatcher_host.h"
-#include "content/browser/renderer_host/resource_dispatcher_host_request_info.h"
-#include "content/common/notification_service.h"
-#include "net/url_request/url_request.h"
-
-SSLClientAuthHandler::SSLClientAuthHandler(
-    net::URLRequest* request,
-    net::SSLCertRequestInfo* cert_request_info)
-    : request_(request),
-      cert_request_info_(cert_request_info) {
-}
-
-SSLClientAuthHandler::~SSLClientAuthHandler() {
-  // If we were simply dropped, then act as if we selected no certificate.
-  DoCertificateSelected(NULL);
-}
-
-void SSLClientAuthHandler::OnRequestCancelled() {
-  request_ = NULL;
-}
-
-void SSLClientAuthHandler::SelectCertificate() {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
-
-  int render_process_host_id;
-  int render_view_host_id;
-  if (!ResourceDispatcherHost::RenderViewForRequest(request_,
-                                                    &render_process_host_id,
-                                                    &render_view_host_id))
-    NOTREACHED();
-
-  // If the RVH does not exist by the time this task gets run, then the task
-  // will be dropped and the scoped_refptr to SSLClientAuthHandler will go
-  // away, so we do not leak anything. The destructor takes care of ensuring
-  // the net::URLRequest always gets a response.
-  BrowserThread::PostTask(
-      BrowserThread::UI, FROM_HERE,
-      NewRunnableMethod(
-          this, &SSLClientAuthHandler::ShowClientCertificateRequestDialog,
-          render_process_host_id, render_view_host_id));
-}
-
-// Sends an SSL_CLIENT_AUTH_CERT_SELECTED notification and notifies the IO
-// thread that we have selected a cert.
-void SSLClientAuthHandler::CertificateSelected(net::X509Certificate* cert) {
-  VLOG(1) << this << " CertificateSelected " << cert;
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-
-  SSLClientAuthNotificationDetails details(cert_request_info_, cert);
-  NotificationService* service = NotificationService::current();
-  service->Notify(NotificationType::SSL_CLIENT_AUTH_CERT_SELECTED,
-                  Source<SSLClientAuthHandler>(this),
-                  Details<SSLClientAuthNotificationDetails>(&details));
-
-  CertificateSelectedNoNotify(cert);
-}
-
-// Notifies the IO thread that we have selected a cert.
-void SSLClientAuthHandler::CertificateSelectedNoNotify(
-    net::X509Certificate* cert) {
-  VLOG(1) << this << " CertificateSelectedNoNotify " << cert;
-  BrowserThread::PostTask(
-      BrowserThread::IO, FROM_HERE,
-      NewRunnableMethod(
-          this, &SSLClientAuthHandler::DoCertificateSelected,
-          make_scoped_refptr(cert)));
-}
-
-void SSLClientAuthHandler::DoCertificateSelected(net::X509Certificate* cert) {
-  VLOG(1) << this << " DoCertificateSelected " << cert;
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
-  // request_ could have been NULLed if the request was cancelled while the
-  // user was choosing a cert, or because we have already responded to the
-  // certificate.
-  if (request_) {
-    request_->ContinueWithCertificate(cert);
-
-    ResourceDispatcherHostRequestInfo* info =
-        ResourceDispatcherHost::InfoForRequest(request_);
-    if (info)
-      info->set_ssl_client_auth_handler(NULL);
-
-    request_ = NULL;
-  }
-}
-
-void SSLClientAuthHandler::ShowClientCertificateRequestDialog(
-    int render_process_host_id, int render_view_host_id) {
-  TabContents* tab = tab_util::GetTabContentsByID(
-      render_process_host_id, render_view_host_id);
-  if (!tab)
-    return;
-
-  TabContentsWrapper* wrapper =
-      TabContentsWrapper::GetCurrentWrapperForContents(tab);
-  wrapper->ssl_helper()->ShowClientCertificateRequestDialog(this);
-}
-
-SSLClientAuthObserver::SSLClientAuthObserver(
-    net::SSLCertRequestInfo* cert_request_info,
-    SSLClientAuthHandler* handler)
-    : cert_request_info_(cert_request_info), handler_(handler) {
-}
-
-SSLClientAuthObserver::~SSLClientAuthObserver() {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-}
-
-void SSLClientAuthObserver::Observe(
-    NotificationType type,
-    const NotificationSource& source,
-    const NotificationDetails& details) {
-  VLOG(1) << "SSLClientAuthObserver::Observe " << this << " " << handler_.get();
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-  DCHECK(type == NotificationType::SSL_CLIENT_AUTH_CERT_SELECTED);
-
-  if (Source<SSLClientAuthHandler>(source).ptr() == handler_.get()) {
-    VLOG(1) << "got notification from ourself " << handler_.get();
-    return;
-  }
-
-  SSLClientAuthNotificationDetails* auth_details =
-      Details<SSLClientAuthNotificationDetails>(details).ptr();
-  if (!auth_details->IsSameHost(cert_request_info_))
-    return;
-
-  VLOG(1) << this << " got matching notification for "
-          << handler_.get() << ", selecting cert "
-          << auth_details->selected_cert();
-  StopObserving();
-  handler_->CertificateSelectedNoNotify(auth_details->selected_cert());
-  OnCertSelectedByNotification();
-}
-
-void SSLClientAuthObserver::StartObserving() {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-  notification_registrar_.Add(this,
-                              NotificationType::SSL_CLIENT_AUTH_CERT_SELECTED,
-                              NotificationService::AllSources());
-}
-
-void SSLClientAuthObserver::StopObserving() {
-  DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
-  notification_registrar_.RemoveAll();
-}