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1 // Copyright 2014 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/push_messaging/push_messaging_dispatcher.h" | |
6 | |
7 #include <memory> | |
8 #include <utility> | |
9 | |
10 #include "base/memory/ptr_util.h" | |
11 #include "base/strings/utf_string_conversions.h" | |
12 #include "content/child/push_messaging/push_provider.h" | |
13 #include "content/child/service_worker/web_service_worker_registration_impl.h" | |
14 #include "content/common/push_messaging_messages.h" | |
15 #include "content/renderer/manifest/manifest_manager.h" | |
16 #include "content/renderer/render_frame_impl.h" | |
17 #include "ipc/ipc_message.h" | |
18 #include "third_party/WebKit/public/platform/WebString.h" | |
19 #include "third_party/WebKit/public/platform/modules/push_messaging/WebPushError
.h" | |
20 #include "third_party/WebKit/public/platform/modules/push_messaging/WebPushSubsc
ription.h" | |
21 #include "third_party/WebKit/public/platform/modules/push_messaging/WebPushSubsc
riptionOptions.h" | |
22 #include "third_party/WebKit/public/platform/modules/serviceworker/WebServiceWor
kerRegistration.h" | |
23 #include "third_party/WebKit/public/web/WebConsoleMessage.h" | |
24 #include "third_party/WebKit/public/web/WebLocalFrame.h" | |
25 #include "url/gurl.h" | |
26 | |
27 namespace content { | |
28 | |
29 PushMessagingDispatcher::PushMessagingDispatcher(RenderFrame* render_frame) | |
30 : RenderFrameObserver(render_frame) {} | |
31 | |
32 PushMessagingDispatcher::~PushMessagingDispatcher() {} | |
33 | |
34 bool PushMessagingDispatcher::OnMessageReceived(const IPC::Message& message) { | |
35 bool handled = true; | |
36 IPC_BEGIN_MESSAGE_MAP(PushMessagingDispatcher, message) | |
37 IPC_MESSAGE_HANDLER(PushMessagingMsg_SubscribeFromDocumentSuccess, | |
38 OnSubscribeFromDocumentSuccess) | |
39 IPC_MESSAGE_HANDLER(PushMessagingMsg_SubscribeFromDocumentError, | |
40 OnSubscribeFromDocumentError) | |
41 IPC_MESSAGE_UNHANDLED(handled = false) | |
42 IPC_END_MESSAGE_MAP() | |
43 return handled; | |
44 } | |
45 | |
46 void PushMessagingDispatcher::OnDestruct() { | |
47 delete this; | |
48 } | |
49 | |
50 void PushMessagingDispatcher::subscribe( | |
51 blink::WebServiceWorkerRegistration* service_worker_registration, | |
52 const blink::WebPushSubscriptionOptions& options, | |
53 std::unique_ptr<blink::WebPushSubscriptionCallbacks> callbacks) { | |
54 DCHECK(service_worker_registration); | |
55 DCHECK(callbacks); | |
56 // If a developer provided an application server key in |options|, skip | |
57 // fetching the manifest. | |
58 if (options.applicationServerKey.isEmpty()) { | |
59 RenderFrameImpl::FromRoutingID(routing_id()) | |
60 ->manifest_manager() | |
61 ->GetManifest(base::Bind( | |
62 &PushMessagingDispatcher::DidGetManifest, base::Unretained(this), | |
63 service_worker_registration, options, base::Passed(&callbacks))); | |
64 } else { | |
65 PushSubscriptionOptions content_options; | |
66 content_options.user_visible_only = options.userVisibleOnly; | |
67 // Just treat the server key as a string of bytes and pass it to the push | |
68 // service. | |
69 content_options.sender_info = options.applicationServerKey.latin1(); | |
70 DoSubscribe(service_worker_registration, content_options, | |
71 std::move(callbacks)); | |
72 } | |
73 } | |
74 | |
75 void PushMessagingDispatcher::DidGetManifest( | |
76 blink::WebServiceWorkerRegistration* service_worker_registration, | |
77 const blink::WebPushSubscriptionOptions& options, | |
78 std::unique_ptr<blink::WebPushSubscriptionCallbacks> callbacks, | |
79 const GURL& manifest_url, | |
80 const Manifest& manifest, | |
81 const ManifestDebugInfo&) { | |
82 // Get the sender_info from the manifest since it wasn't provided by | |
83 // the caller. | |
84 if (manifest.IsEmpty()) { | |
85 int request_id = subscription_callbacks_.Add(std::move(callbacks)); | |
86 OnSubscribeFromDocumentError( | |
87 request_id, PUSH_REGISTRATION_STATUS_MANIFEST_EMPTY_OR_MISSING); | |
88 return; | |
89 } | |
90 | |
91 PushSubscriptionOptions content_options; | |
92 content_options.user_visible_only = options.userVisibleOnly; | |
93 if (!manifest.gcm_sender_id.is_null()) { | |
94 content_options.sender_info = | |
95 base::UTF16ToUTF8(manifest.gcm_sender_id.string()); | |
96 } | |
97 | |
98 DoSubscribe(service_worker_registration, content_options, | |
99 std::move(callbacks)); | |
100 } | |
101 | |
102 void PushMessagingDispatcher::DoSubscribe( | |
103 blink::WebServiceWorkerRegistration* service_worker_registration, | |
104 const PushSubscriptionOptions& options, | |
105 std::unique_ptr<blink::WebPushSubscriptionCallbacks> callbacks) { | |
106 int request_id = subscription_callbacks_.Add(std::move(callbacks)); | |
107 int64_t service_worker_registration_id = | |
108 static_cast<WebServiceWorkerRegistrationImpl*>( | |
109 service_worker_registration) | |
110 ->registrationId(); | |
111 | |
112 if (options.sender_info.empty()) { | |
113 OnSubscribeFromDocumentError(request_id, | |
114 PUSH_REGISTRATION_STATUS_NO_SENDER_ID); | |
115 return; | |
116 } | |
117 Send(new PushMessagingHostMsg_Subscribe( | |
118 routing_id(), request_id, service_worker_registration_id, options)); | |
119 } | |
120 | |
121 void PushMessagingDispatcher::OnSubscribeFromDocumentSuccess( | |
122 int32_t request_id, | |
123 const GURL& endpoint, | |
124 const PushSubscriptionOptions& options, | |
125 const std::vector<uint8_t>& p256dh, | |
126 const std::vector<uint8_t>& auth) { | |
127 blink::WebPushSubscriptionCallbacks* callbacks = | |
128 subscription_callbacks_.Lookup(request_id); | |
129 DCHECK(callbacks); | |
130 | |
131 callbacks->onSuccess(base::MakeUnique<blink::WebPushSubscription>( | |
132 endpoint, options.user_visible_only, | |
133 blink::WebString::fromLatin1(options.sender_info), p256dh, auth)); | |
134 | |
135 subscription_callbacks_.Remove(request_id); | |
136 } | |
137 | |
138 void PushMessagingDispatcher::OnSubscribeFromDocumentError( | |
139 int32_t request_id, | |
140 PushRegistrationStatus status) { | |
141 blink::WebPushSubscriptionCallbacks* callbacks = | |
142 subscription_callbacks_.Lookup(request_id); | |
143 DCHECK(callbacks); | |
144 | |
145 callbacks->onError(PushRegistrationStatusToWebPushError(status)); | |
146 | |
147 subscription_callbacks_.Remove(request_id); | |
148 } | |
149 | |
150 } // namespace content | |
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