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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "content/browser/notifications/notification_message_filter.h" | 5 #include "content/browser/notifications/notification_message_filter.h" |
6 | 6 |
7 #include "base/callback.h" | 7 #include "base/callback.h" |
8 #include "content/browser/notifications/page_notification_delegate.h" | 8 #include "content/browser/notifications/page_notification_delegate.h" |
9 #include "content/browser/notifications/platform_notification_context_impl.h" | 9 #include "content/browser/notifications/platform_notification_context_impl.h" |
10 #include "content/common/platform_notification_messages.h" | 10 #include "content/common/platform_notification_messages.h" |
11 #include "content/public/browser/browser_context.h" | 11 #include "content/public/browser/browser_context.h" |
12 #include "content/public/browser/browser_thread.h" | 12 #include "content/public/browser/browser_thread.h" |
13 #include "content/public/browser/content_browser_client.h" | 13 #include "content/public/browser/content_browser_client.h" |
14 #include "content/public/browser/desktop_notification_delegate.h" | 14 #include "content/public/browser/desktop_notification_delegate.h" |
15 #include "content/public/browser/notification_database_data.h" | 15 #include "content/public/browser/notification_database_data.h" |
16 #include "content/public/browser/platform_notification_service.h" | 16 #include "content/public/browser/platform_notification_service.h" |
17 #include "content/public/browser/render_process_host.h" | 17 #include "content/public/browser/render_process_host.h" |
18 #include "content/public/common/content_client.h" | 18 #include "content/public/common/content_client.h" |
19 | 19 |
20 namespace content { | 20 namespace content { |
21 | 21 |
| 22 namespace { |
| 23 |
| 24 const int kMinimumVibrationDurationMs = 1; // 1 millisecond |
| 25 const int kMaximumVibrationDurationMs = 10000; // 10 seconds |
| 26 |
| 27 PlatformNotificationData SanitizeNotificationData( |
| 28 const PlatformNotificationData& notification_data) { |
| 29 PlatformNotificationData sanitized_data = notification_data; |
| 30 |
| 31 // Make sure that the vibration values are within reasonable bounds. |
| 32 for (int& pattern : sanitized_data.vibration_pattern) { |
| 33 pattern = std::min(kMaximumVibrationDurationMs, |
| 34 std::max(kMinimumVibrationDurationMs, pattern)); |
| 35 } |
| 36 |
| 37 return sanitized_data; |
| 38 } |
| 39 |
| 40 } // namespace |
| 41 |
22 NotificationMessageFilter::NotificationMessageFilter( | 42 NotificationMessageFilter::NotificationMessageFilter( |
23 int process_id, | 43 int process_id, |
24 PlatformNotificationContextImpl* notification_context, | 44 PlatformNotificationContextImpl* notification_context, |
25 ResourceContext* resource_context, | 45 ResourceContext* resource_context, |
26 BrowserContext* browser_context) | 46 BrowserContext* browser_context) |
27 : BrowserMessageFilter(PlatformNotificationMsgStart), | 47 : BrowserMessageFilter(PlatformNotificationMsgStart), |
28 process_id_(process_id), | 48 process_id_(process_id), |
29 notification_context_(notification_context), | 49 notification_context_(notification_context), |
30 resource_context_(resource_context), | 50 resource_context_(resource_context), |
31 browser_context_(browser_context), | 51 browser_context_(browser_context), |
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94 GetContentClient()->browser()->GetPlatformNotificationService(); | 114 GetContentClient()->browser()->GetPlatformNotificationService(); |
95 DCHECK(service); | 115 DCHECK(service); |
96 | 116 |
97 if (!VerifyNotificationPermissionGranted(service, origin)) | 117 if (!VerifyNotificationPermissionGranted(service, origin)) |
98 return; | 118 return; |
99 | 119 |
100 base::Closure close_closure; | 120 base::Closure close_closure; |
101 service->DisplayNotification(browser_context_, | 121 service->DisplayNotification(browser_context_, |
102 origin, | 122 origin, |
103 icon, | 123 icon, |
104 notification_data, | 124 SanitizeNotificationData(notification_data), |
105 delegate.Pass(), | 125 delegate.Pass(), |
106 &close_closure); | 126 &close_closure); |
107 | 127 |
108 if (!close_closure.is_null()) | 128 if (!close_closure.is_null()) |
109 close_closures_[notification_id] = close_closure; | 129 close_closures_[notification_id] = close_closure; |
110 } | 130 } |
111 | 131 |
112 void NotificationMessageFilter::OnShowPersistentNotification( | 132 void NotificationMessageFilter::OnShowPersistentNotification( |
113 int request_id, | 133 int request_id, |
114 int64 service_worker_registration_id, | 134 int64 service_worker_registration_id, |
115 const GURL& origin, | 135 const GURL& origin, |
116 const SkBitmap& icon, | 136 const SkBitmap& icon, |
117 const PlatformNotificationData& notification_data) { | 137 const PlatformNotificationData& notification_data) { |
118 DCHECK_CURRENTLY_ON(BrowserThread::IO); | 138 DCHECK_CURRENTLY_ON(BrowserThread::IO); |
119 if (GetPermissionForOriginOnIO(origin) != | 139 if (GetPermissionForOriginOnIO(origin) != |
120 blink::WebNotificationPermissionAllowed) { | 140 blink::WebNotificationPermissionAllowed) { |
121 BadMessageReceived(); | 141 BadMessageReceived(); |
122 return; | 142 return; |
123 } | 143 } |
124 | 144 |
125 NotificationDatabaseData database_data; | 145 NotificationDatabaseData database_data; |
126 database_data.origin = origin; | 146 database_data.origin = origin; |
127 database_data.service_worker_registration_id = service_worker_registration_id; | 147 database_data.service_worker_registration_id = service_worker_registration_id; |
128 database_data.notification_data = notification_data; | 148 |
| 149 PlatformNotificationData sanitized_notification_data = |
| 150 SanitizeNotificationData(notification_data); |
| 151 database_data.notification_data = sanitized_notification_data; |
129 | 152 |
130 // TODO(peter): Significantly reduce the amount of information we need to | 153 // TODO(peter): Significantly reduce the amount of information we need to |
131 // retain outside of the database for displaying notifications. | 154 // retain outside of the database for displaying notifications. |
132 notification_context_->WriteNotificationData( | 155 notification_context_->WriteNotificationData( |
133 origin, | 156 origin, |
134 database_data, | 157 database_data, |
135 base::Bind(&NotificationMessageFilter::DidWritePersistentNotificationData, | 158 base::Bind(&NotificationMessageFilter::DidWritePersistentNotificationData, |
136 weak_factory_io_.GetWeakPtr(), | 159 weak_factory_io_.GetWeakPtr(), |
137 request_id, | 160 request_id, |
138 origin, | 161 origin, |
139 icon, | 162 icon, |
140 notification_data)); | 163 sanitized_notification_data)); |
141 } | 164 } |
142 | 165 |
143 void NotificationMessageFilter::DidWritePersistentNotificationData( | 166 void NotificationMessageFilter::DidWritePersistentNotificationData( |
144 int request_id, | 167 int request_id, |
145 const GURL& origin, | 168 const GURL& origin, |
146 const SkBitmap& icon, | 169 const SkBitmap& icon, |
147 const PlatformNotificationData& notification_data, | 170 const PlatformNotificationData& notification_data, |
148 bool success, | 171 bool success, |
149 int64_t persistent_notification_id) { | 172 int64_t persistent_notification_id) { |
150 DCHECK_CURRENTLY_ON(BrowserThread::IO); | 173 DCHECK_CURRENTLY_ON(BrowserThread::IO); |
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293 process_id_); | 316 process_id_); |
294 | 317 |
295 if (permission == blink::WebNotificationPermissionAllowed) | 318 if (permission == blink::WebNotificationPermissionAllowed) |
296 return true; | 319 return true; |
297 | 320 |
298 BadMessageReceived(); | 321 BadMessageReceived(); |
299 return false; | 322 return false; |
300 } | 323 } |
301 | 324 |
302 } // namespace content | 325 } // namespace content |
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