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| 1 // Copyright 2015 The Chromium Authors. All rights reserved. | 1 // Copyright 2015 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 "chrome/browser/permissions/permission_manager.h" | 5 #include "chrome/browser/permissions/permission_manager.h" |
| 6 | 6 |
| 7 #include <stddef.h> | 7 #include <stddef.h> |
| 8 | 8 |
| 9 #include "base/callback.h" | 9 #include "base/callback.h" |
| 10 #include "build/build_config.h" | 10 #include "build/build_config.h" |
| 11 #include "chrome/browser/content_settings/host_content_settings_map_factory.h" | 11 #include "chrome/browser/content_settings/host_content_settings_map_factory.h" |
| 12 #include "chrome/browser/permissions/permission_context.h" | 12 #include "chrome/browser/permissions/permission_context.h" |
| 13 #include "chrome/browser/permissions/permission_context_base.h" | 13 #include "chrome/browser/permissions/permission_context_base.h" |
| 14 #include "chrome/browser/permissions/permission_request_id.h" | 14 #include "chrome/browser/permissions/permission_request_id.h" |
| 15 #include "chrome/browser/profiles/profile.h" | 15 #include "chrome/browser/profiles/profile.h" |
| 16 #include "chrome/browser/tab_contents/tab_util.h" | 16 #include "chrome/browser/tab_contents/tab_util.h" |
| 17 #include "components/content_settings/core/browser/host_content_settings_map.h" | 17 #include "components/content_settings/core/browser/host_content_settings_map.h" |
| 18 #include "content/public/browser/permission_type.h" | 18 #include "content/public/browser/permission_type.h" |
| 19 #include "content/public/browser/render_frame_host.h" | 19 #include "content/public/browser/render_frame_host.h" |
| 20 #include "content/public/browser/render_process_host.h" | 20 #include "content/public/browser/render_process_host.h" |
| 21 #include "content/public/browser/web_contents.h" | 21 #include "content/public/browser/web_contents.h" |
| 22 #include "url/origin.h" |
| 22 | 23 |
| 23 #if !defined(OS_ANDROID) | 24 #if !defined(OS_ANDROID) |
| 24 #include "chrome/browser/ui/website_settings/permission_bubble_manager.h" | 25 #include "chrome/browser/ui/website_settings/permission_bubble_manager.h" |
| 25 #endif | 26 #endif |
| 26 | 27 |
| 27 using content::mojom::PermissionStatus; | 28 using content::mojom::PermissionStatus; |
| 28 using content::PermissionType; | 29 using content::PermissionType; |
| 29 | 30 |
| 30 namespace { | 31 namespace { |
| 31 | 32 |
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| 182 int render_process_id_; | 183 int render_process_id_; |
| 183 int render_frame_id_; | 184 int render_frame_id_; |
| 184 const base::Callback<void(const std::vector<PermissionStatus>&)> callback_; | 185 const base::Callback<void(const std::vector<PermissionStatus>&)> callback_; |
| 185 std::vector<PermissionType> permissions_; | 186 std::vector<PermissionType> permissions_; |
| 186 std::vector<PermissionStatus> results_; | 187 std::vector<PermissionStatus> results_; |
| 187 size_t remaining_results_; | 188 size_t remaining_results_; |
| 188 }; | 189 }; |
| 189 | 190 |
| 190 struct PermissionManager::Subscription { | 191 struct PermissionManager::Subscription { |
| 191 PermissionType permission; | 192 PermissionType permission; |
| 192 GURL requesting_origin; | 193 url::Origin requesting_origin; |
| 193 GURL embedding_origin; | 194 url::Origin embedding_origin; |
| 194 base::Callback<void(PermissionStatus)> callback; | 195 base::Callback<void(PermissionStatus)> callback; |
| 195 ContentSetting current_value; | 196 ContentSetting current_value; |
| 196 }; | 197 }; |
| 197 | 198 |
| 198 PermissionManager::PermissionManager(Profile* profile) | 199 PermissionManager::PermissionManager(Profile* profile) |
| 199 : profile_(profile), | 200 : profile_(profile), |
| 200 weak_ptr_factory_(this) { | 201 weak_ptr_factory_(this) { |
| 201 } | 202 } |
| 202 | 203 |
| 203 PermissionManager::~PermissionManager() { | 204 PermissionManager::~PermissionManager() { |
| 204 if (!subscriptions_.IsEmpty()) | 205 if (!subscriptions_.IsEmpty()) |
| 205 HostContentSettingsMapFactory::GetForProfile(profile_) | 206 HostContentSettingsMapFactory::GetForProfile(profile_) |
| 206 ->RemoveObserver(this); | 207 ->RemoveObserver(this); |
| 207 } | 208 } |
| 208 | 209 |
| 209 int PermissionManager::RequestPermission( | 210 int PermissionManager::RequestPermission( |
| 210 PermissionType permission, | 211 PermissionType permission, |
| 211 content::RenderFrameHost* render_frame_host, | 212 content::RenderFrameHost* render_frame_host, |
| 212 const GURL& requesting_origin, | 213 const url::Origin& requesting_origin, |
| 213 const base::Callback<void(PermissionStatus)>& callback) { | 214 const base::Callback<void(PermissionStatus)>& callback) { |
| 214 return RequestPermissions( | 215 return RequestPermissions( |
| 215 std::vector<PermissionType>(1, permission), | 216 std::vector<PermissionType>(1, permission), |
| 216 render_frame_host, | 217 render_frame_host, |
| 217 requesting_origin, | 218 requesting_origin, |
| 218 base::Bind(&PermissionRequestResponseCallbackWrapper, callback)); | 219 base::Bind(&PermissionRequestResponseCallbackWrapper, callback)); |
| 219 } | 220 } |
| 220 | 221 |
| 221 int PermissionManager::RequestPermissions( | 222 int PermissionManager::RequestPermissions( |
| 222 const std::vector<PermissionType>& permissions, | 223 const std::vector<PermissionType>& permissions, |
| 223 content::RenderFrameHost* render_frame_host, | 224 content::RenderFrameHost* render_frame_host, |
| 224 const GURL& requesting_origin, | 225 const url::Origin& requesting_origin, |
| 225 const base::Callback<void( | 226 const base::Callback<void(const std::vector<PermissionStatus>&)>& |
| 226 const std::vector<PermissionStatus>&)>& callback) { | 227 callback) { |
| 227 if (permissions.empty()) { | 228 if (permissions.empty()) { |
| 228 callback.Run(std::vector<PermissionStatus>()); | 229 callback.Run(std::vector<PermissionStatus>()); |
| 229 return kNoPendingOperation; | 230 return kNoPendingOperation; |
| 230 } | 231 } |
| 231 | 232 |
| 232 content::WebContents* web_contents = | 233 content::WebContents* web_contents = |
| 233 content::WebContents::FromRenderFrameHost(render_frame_host); | 234 content::WebContents::FromRenderFrameHost(render_frame_host); |
| 234 GURL embedding_origin = web_contents->GetLastCommittedURL().GetOrigin(); | 235 const url::Origin embedding_origin(web_contents->GetLastCommittedURL()); |
| 235 | 236 |
| 236 PendingRequest* pending_request = new PendingRequest( | 237 PendingRequest* pending_request = new PendingRequest( |
| 237 render_frame_host, permissions, callback); | 238 render_frame_host, permissions, callback); |
| 238 int request_id = pending_requests_.Add(pending_request); | 239 int request_id = pending_requests_.Add(pending_request); |
| 239 | 240 |
| 240 const PermissionRequestID request(render_frame_host, request_id); | 241 const PermissionRequestID request(render_frame_host, request_id); |
| 241 | 242 |
| 242 for (size_t i = 0; i < permissions.size(); ++i) { | 243 for (size_t i = 0; i < permissions.size(); ++i) { |
| 243 const PermissionType permission = permissions[i]; | 244 const PermissionType permission = permissions[i]; |
| 244 | 245 |
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| 300 PermissionContextBase* context = PermissionContext::Get( | 301 PermissionContextBase* context = PermissionContext::Get( |
| 301 profile_, permission); | 302 profile_, permission); |
| 302 if (!context) | 303 if (!context) |
| 303 continue; | 304 continue; |
| 304 context->CancelPermissionRequest(web_contents, request); | 305 context->CancelPermissionRequest(web_contents, request); |
| 305 } | 306 } |
| 306 pending_requests_.Remove(request_id); | 307 pending_requests_.Remove(request_id); |
| 307 } | 308 } |
| 308 | 309 |
| 309 void PermissionManager::ResetPermission(PermissionType permission, | 310 void PermissionManager::ResetPermission(PermissionType permission, |
| 310 const GURL& requesting_origin, | 311 const url::Origin& requesting_origin, |
| 311 const GURL& embedding_origin) { | 312 const url::Origin& embedding_origin) { |
| 312 PermissionContextBase* context = PermissionContext::Get(profile_, permission); | 313 PermissionContextBase* context = PermissionContext::Get(profile_, permission); |
| 313 if (!context) | 314 if (!context) |
| 314 return; | 315 return; |
| 315 | 316 |
| 316 context->ResetPermission(requesting_origin.GetOrigin(), | 317 context->ResetPermission(requesting_origin, embedding_origin); |
| 317 embedding_origin.GetOrigin()); | |
| 318 } | 318 } |
| 319 | 319 |
| 320 PermissionStatus PermissionManager::GetPermissionStatus( | 320 PermissionStatus PermissionManager::GetPermissionStatus( |
| 321 PermissionType permission, | 321 PermissionType permission, |
| 322 const GURL& requesting_origin, | 322 const url::Origin& requesting_origin, |
| 323 const GURL& embedding_origin) { | 323 const url::Origin& embedding_origin) { |
| 324 if (IsConstantPermission(permission)) | 324 if (IsConstantPermission(permission)) |
| 325 return GetPermissionStatusForConstantPermission(permission); | 325 return GetPermissionStatusForConstantPermission(permission); |
| 326 | 326 |
| 327 PermissionContextBase* context = PermissionContext::Get(profile_, permission); | 327 PermissionContextBase* context = PermissionContext::Get(profile_, permission); |
| 328 if (!context) | 328 if (!context) |
| 329 return content::mojom::PermissionStatus::DENIED; | 329 return content::mojom::PermissionStatus::DENIED; |
| 330 | 330 |
| 331 return ContentSettingToPermissionStatus(context->GetPermissionStatus( | 331 return ContentSettingToPermissionStatus( |
| 332 requesting_origin.GetOrigin(), embedding_origin.GetOrigin())); | 332 context->GetPermissionStatus(requesting_origin, embedding_origin)); |
| 333 } | 333 } |
| 334 | 334 |
| 335 void PermissionManager::RegisterPermissionUsage(PermissionType permission, | 335 void PermissionManager::RegisterPermissionUsage( |
| 336 const GURL& requesting_origin, | 336 PermissionType permission, |
| 337 const GURL& embedding_origin) { | 337 const url::Origin& requesting_origin, |
| 338 const url::Origin& embedding_origin) { |
| 338 // This is required because constant permissions don't have a | 339 // This is required because constant permissions don't have a |
| 339 // ContentSettingsType. | 340 // ContentSettingsType. |
| 340 if (IsConstantPermission(permission)) | 341 if (IsConstantPermission(permission)) |
| 341 return; | 342 return; |
| 342 | 343 |
| 343 HostContentSettingsMapFactory::GetForProfile(profile_)->UpdateLastUsage( | 344 HostContentSettingsMapFactory::GetForProfile(profile_)->UpdateLastUsage( |
| 344 requesting_origin, | 345 GURL(requesting_origin.Serialize()), GURL(embedding_origin.Serialize()), |
| 345 embedding_origin, | |
| 346 PermissionTypeToContentSetting(permission)); | 346 PermissionTypeToContentSetting(permission)); |
| 347 } | 347 } |
| 348 | 348 |
| 349 int PermissionManager::SubscribePermissionStatusChange( | 349 int PermissionManager::SubscribePermissionStatusChange( |
| 350 PermissionType permission, | 350 PermissionType permission, |
| 351 const GURL& requesting_origin, | 351 const url::Origin& requesting_origin, |
| 352 const GURL& embedding_origin, | 352 const url::Origin& embedding_origin, |
| 353 const base::Callback<void(PermissionStatus)>& callback) { | 353 const base::Callback<void(PermissionStatus)>& callback) { |
| 354 if (subscriptions_.IsEmpty()) | 354 if (subscriptions_.IsEmpty()) |
| 355 HostContentSettingsMapFactory::GetForProfile(profile_)->AddObserver(this); | 355 HostContentSettingsMapFactory::GetForProfile(profile_)->AddObserver(this); |
| 356 | 356 |
| 357 Subscription* subscription = new Subscription(); | 357 Subscription* subscription = new Subscription(); |
| 358 subscription->permission = permission; | 358 subscription->permission = permission; |
| 359 subscription->requesting_origin = requesting_origin; | 359 subscription->requesting_origin = requesting_origin; |
| 360 subscription->embedding_origin = embedding_origin; | 360 subscription->embedding_origin = embedding_origin; |
| 361 subscription->callback = callback; | 361 subscription->callback = callback; |
| 362 | 362 |
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| 397 | 397 |
| 398 for (SubscriptionsMap::iterator iter(&subscriptions_); | 398 for (SubscriptionsMap::iterator iter(&subscriptions_); |
| 399 !iter.IsAtEnd(); iter.Advance()) { | 399 !iter.IsAtEnd(); iter.Advance()) { |
| 400 Subscription* subscription = iter.GetCurrentValue(); | 400 Subscription* subscription = iter.GetCurrentValue(); |
| 401 if (PermissionTypeToContentSetting(subscription->permission) != | 401 if (PermissionTypeToContentSetting(subscription->permission) != |
| 402 content_type) { | 402 content_type) { |
| 403 continue; | 403 continue; |
| 404 } | 404 } |
| 405 | 405 |
| 406 if (primary_pattern.IsValid() && | 406 if (primary_pattern.IsValid() && |
| 407 !primary_pattern.Matches(subscription->requesting_origin)) | 407 !primary_pattern.Matches( |
| 408 GURL(subscription->requesting_origin.Serialize()))) { |
| 408 continue; | 409 continue; |
| 410 } |
| 409 if (secondary_pattern.IsValid() && | 411 if (secondary_pattern.IsValid() && |
| 410 !secondary_pattern.Matches(subscription->embedding_origin)) | 412 !secondary_pattern.Matches( |
| 413 GURL(subscription->embedding_origin.Serialize()))) { |
| 411 continue; | 414 continue; |
| 415 } |
| 412 | 416 |
| 413 ContentSetting new_value = | 417 ContentSetting new_value = |
| 414 PermissionContext::Get(profile_, subscription->permission) | 418 PermissionContext::Get(profile_, subscription->permission) |
| 415 ->GetPermissionStatus(subscription->requesting_origin, | 419 ->GetPermissionStatus(subscription->requesting_origin, |
| 416 subscription->embedding_origin); | 420 subscription->embedding_origin); |
| 417 if (subscription->current_value == new_value) | 421 if (subscription->current_value == new_value) |
| 418 continue; | 422 continue; |
| 419 | 423 |
| 420 subscription->current_value = new_value; | 424 subscription->current_value = new_value; |
| 421 | 425 |
| 422 // Add the callback to |callbacks| which will be run after the loop to | 426 // Add the callback to |callbacks| which will be run after the loop to |
| 423 // prevent re-entrance issues. | 427 // prevent re-entrance issues. |
| 424 callbacks.push_back( | 428 callbacks.push_back( |
| 425 base::Bind(subscription->callback, | 429 base::Bind(subscription->callback, |
| 426 ContentSettingToPermissionStatus(new_value))); | 430 ContentSettingToPermissionStatus(new_value))); |
| 427 } | 431 } |
| 428 | 432 |
| 429 for (const auto& callback : callbacks) | 433 for (const auto& callback : callbacks) |
| 430 callback.Run(); | 434 callback.Run(); |
| 431 } | 435 } |
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