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| 1 // Copyright (c) 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/browser/renderer_host/media/webrtc_identity_service_host.h" |
| 6 |
| 7 #include "base/bind.h" |
| 8 #include "base/callback_helpers.h" |
| 9 #include "content/browser/media/webrtc_identity_store.h" |
| 10 #include "content/common/media/webrtc_identity_messages.h" |
| 11 #include "net/base/net_errors.h" |
| 12 |
| 13 namespace content { |
| 14 |
| 15 WebRTCIdentityServiceHost::WebRTCIdentityServiceHost( |
| 16 WebRTCIdentityStore* identity_store) |
| 17 : identity_store_(identity_store) {} |
| 18 |
| 19 WebRTCIdentityServiceHost::~WebRTCIdentityServiceHost() { |
| 20 if (cancel_callback_.is_null()) |
| 21 return; |
| 22 cancel_callback_.Run(); |
| 23 } |
| 24 |
| 25 bool WebRTCIdentityServiceHost::OnMessageReceived(const IPC::Message& message, |
| 26 bool* message_was_ok) { |
| 27 bool handled = true; |
| 28 IPC_BEGIN_MESSAGE_MAP_EX(WebRTCIdentityServiceHost, message, *message_was_ok) |
| 29 IPC_MESSAGE_HANDLER(WebRTCIdentityMsg_RequestIdentity, OnRequestIdentity) |
| 30 IPC_MESSAGE_HANDLER(WebRTCIdentityMsg_CancelRequest, OnCancelRequest) |
| 31 IPC_MESSAGE_UNHANDLED(handled = false) |
| 32 IPC_END_MESSAGE_MAP_EX() |
| 33 return handled; |
| 34 } |
| 35 |
| 36 void WebRTCIdentityServiceHost::OnRequestIdentity( |
| 37 int request_id, |
| 38 const GURL& origin, |
| 39 const std::string& identity_name, |
| 40 const std::string& common_name) { |
| 41 if (!cancel_callback_.is_null()) { |
| 42 DLOG(WARNING) |
| 43 << "The request is rejected because there is already a pending request"; |
| 44 SendErrorMessage(request_id, net::ERR_INSUFFICIENT_RESOURCES); |
| 45 return; |
| 46 } |
| 47 cancel_callback_ = identity_store_->RequestIdentity( |
| 48 origin, |
| 49 identity_name, |
| 50 common_name, |
| 51 base::Bind(&WebRTCIdentityServiceHost::OnComplete, |
| 52 base::Unretained(this), |
| 53 request_id)); |
| 54 if (cancel_callback_.is_null()) { |
| 55 SendErrorMessage(request_id, net::ERR_UNEXPECTED); |
| 56 } |
| 57 } |
| 58 |
| 59 void WebRTCIdentityServiceHost::OnCancelRequest(int request_id) { |
| 60 base::ResetAndReturn(&cancel_callback_); |
| 61 } |
| 62 |
| 63 void WebRTCIdentityServiceHost::OnComplete(int request_id, |
| 64 int error, |
| 65 const std::string& certificate, |
| 66 const std::string& private_key) { |
| 67 cancel_callback_.Reset(); |
| 68 if (error == net::OK) { |
| 69 Send(new WebRTCIdentityHostMsg_IdentityReady( |
| 70 request_id, certificate, private_key)); |
| 71 } else { |
| 72 SendErrorMessage(request_id, error); |
| 73 } |
| 74 } |
| 75 |
| 76 void WebRTCIdentityServiceHost::SendErrorMessage(int request_id, int error) { |
| 77 Send(new WebRTCIdentityHostMsg_RequestFailed(request_id, error)); |
| 78 } |
| 79 |
| 80 } // namespace content |
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