content/renderer/media/peer_connection_identity_service.cc

   1 // Copyright 2013 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.
   4
   5 #include "content/renderer/media/peer_connection_identity_service.h"
   6
   7 #include "content/renderer/media/webrtc_identity_service.h"
   8 #include "content/renderer/render_thread_impl.h"
   9
  10 namespace content {
  11
  12 PeerConnectionIdentityService::PeerConnectionIdentityService(const GURL& origin)
  13     : origin_(origin), pending_observer_(NULL), pending_request_id_(0) {}
  14
  15 PeerConnectionIdentityService::~PeerConnectionIdentityService() {
  16   if (pending_observer_)
  17     RenderThreadImpl::current()->get_webrtc_identity_service()
  18         ->CancelRequest(pending_request_id_);
  19 }
  20
  21 bool PeerConnectionIdentityService::RequestIdentity(
  22     const std::string& identity_name,
  23     const std::string& common_name,
  24     webrtc::DTLSIdentityRequestObserver* observer) {
  25   DCHECK(observer);
  26   if (pending_observer_)
  27     return false;
  28
  29   pending_observer_ = observer;
  30   pending_request_id_ = RenderThreadImpl::current()
  31       ->get_webrtc_identity_service()->RequestIdentity(
  32           origin_,
  33           identity_name,
  34           common_name,
  35           base::Bind(&PeerConnectionIdentityService::OnIdentityReady,
  36                      base::Unretained(this)),
  37           base::Bind(&PeerConnectionIdentityService::OnRequestFailed,
  38                      base::Unretained(this)));
  39   return true;
  40 }
  41
  42 void PeerConnectionIdentityService::OnIdentityReady(
  43     const std::string& certificate,
  44     const std::string& private_key) {
  45   pending_observer_->OnSuccess(certificate, private_key);
  46   ResetPendingRequest();
  47 }
  48
  49 void PeerConnectionIdentityService::OnRequestFailed(int error) {
  50   pending_observer_->OnFailure(error);
  51   ResetPendingRequest();
  52 }
  53
  54 void PeerConnectionIdentityService::ResetPendingRequest() {
  55   pending_observer_ = NULL;
  56   pending_request_id_ = 0;
  57 }
  58
  59 }  // namespace content