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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 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 | 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 #ifndef CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_PROVIDER_HOST_H_ | 5 #ifndef CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_PROVIDER_HOST_H_ |
6 #define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_PROVIDER_HOST_H_ | 6 #define CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_PROVIDER_HOST_H_ |
7 | 7 |
8 #include <stddef.h> | 8 #include <stddef.h> |
9 #include <stdint.h> | 9 #include <stdint.h> |
10 | 10 |
11 #include <map> | 11 #include <map> |
12 #include <memory> | 12 #include <memory> |
13 #include <set> | 13 #include <set> |
14 #include <string> | 14 #include <string> |
15 #include <vector> | 15 #include <vector> |
16 | 16 |
17 #include "base/gtest_prod_util.h" | 17 #include "base/gtest_prod_util.h" |
18 #include "base/macros.h" | 18 #include "base/macros.h" |
19 #include "base/memory/ref_counted.h" | 19 #include "base/memory/ref_counted.h" |
20 #include "base/memory/weak_ptr.h" | 20 #include "base/memory/weak_ptr.h" |
21 #include "content/browser/service_worker/service_worker_registration.h" | 21 #include "content/browser/service_worker/service_worker_registration.h" |
22 #include "content/common/content_export.h" | 22 #include "content/common/content_export.h" |
| 23 #include "content/common/service_worker/service_worker_provider_host_info.h" |
23 #include "content/common/service_worker/service_worker_types.h" | 24 #include "content/common/service_worker/service_worker_types.h" |
24 #include "content/public/common/request_context_frame_type.h" | 25 #include "content/public/common/request_context_frame_type.h" |
25 #include "content/public/common/request_context_type.h" | 26 #include "content/public/common/request_context_type.h" |
26 #include "content/public/common/resource_type.h" | 27 #include "content/public/common/resource_type.h" |
27 | 28 |
28 namespace storage { | 29 namespace storage { |
29 class BlobStorageContext; | 30 class BlobStorageContext; |
30 } | 31 } |
31 | 32 |
32 namespace content { | 33 namespace content { |
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65 // ServiceWorkerNetworkProvider will later be created in the renderer, should | 66 // ServiceWorkerNetworkProvider will later be created in the renderer, should |
66 // the navigation succeed. |is_parent_frame_is_secure| should be true for main | 67 // the navigation succeed. |is_parent_frame_is_secure| should be true for main |
67 // frames. Otherwise it is true iff all ancestor frames of this frame have a | 68 // frames. Otherwise it is true iff all ancestor frames of this frame have a |
68 // secure origin. |web_contents_getter| indicates the tab where the navigation | 69 // secure origin. |web_contents_getter| indicates the tab where the navigation |
69 // is occurring. | 70 // is occurring. |
70 static std::unique_ptr<ServiceWorkerProviderHost> PreCreateNavigationHost( | 71 static std::unique_ptr<ServiceWorkerProviderHost> PreCreateNavigationHost( |
71 base::WeakPtr<ServiceWorkerContextCore> context, | 72 base::WeakPtr<ServiceWorkerContextCore> context, |
72 bool are_ancestors_secure, | 73 bool are_ancestors_secure, |
73 const WebContentsGetter& web_contents_getter); | 74 const WebContentsGetter& web_contents_getter); |
74 | 75 |
75 enum class FrameSecurityLevel { UNINITIALIZED, INSECURE, SECURE }; | 76 // Used to create a ServiceWorkerProviderHost when the renderer-side provider |
| 77 // is created. This ProviderHost will be created for the process specified by |
| 78 // |process_id|. |
| 79 static std::unique_ptr<ServiceWorkerProviderHost> Create( |
| 80 int process_id, |
| 81 ServiceWorkerProviderHostInfo info, |
| 82 base::WeakPtr<ServiceWorkerContextCore> context, |
| 83 ServiceWorkerDispatcherHost* dispatcher_host); |
76 | 84 |
77 // When this provider host is for a Service Worker context, |route_id| is | |
78 // MSG_ROUTING_NONE. When this provider host is for a Document, | |
79 // |route_id| is the frame ID of the Document. When this provider host is for | |
80 // a Shared Worker, |route_id| is the Shared Worker route ID. | |
81 // |provider_type| gives additional information whether the provider is | |
82 // created for controller (ServiceWorker) or controllee (Document or | |
83 // SharedWorker). | |
84 ServiceWorkerProviderHost(int render_process_id, | |
85 int route_id, | |
86 int provider_id, | |
87 ServiceWorkerProviderType provider_type, | |
88 FrameSecurityLevel parent_frame_security_level, | |
89 base::WeakPtr<ServiceWorkerContextCore> context, | |
90 ServiceWorkerDispatcherHost* dispatcher_host); | |
91 virtual ~ServiceWorkerProviderHost(); | 85 virtual ~ServiceWorkerProviderHost(); |
92 | 86 |
93 const std::string& client_uuid() const { return client_uuid_; } | 87 const std::string& client_uuid() const { return client_uuid_; } |
94 int process_id() const { return render_process_id_; } | 88 int process_id() const { return render_process_id_; } |
95 int provider_id() const { return provider_id_; } | 89 int provider_id() const { return provider_id_; } |
96 int frame_id() const; | 90 int frame_id() const; |
97 int route_id() const { return route_id_; } | 91 int route_id() const { return route_id_; } |
98 const WebContentsGetter& web_contents_getter() const { | 92 const WebContentsGetter& web_contents_getter() const { |
99 return web_contents_getter_; | 93 return web_contents_getter_; |
100 } | 94 } |
101 | 95 |
102 bool is_parent_frame_secure() const { | 96 bool is_parent_frame_secure() const { return is_parent_frame_secure_; } |
103 return parent_frame_security_level_ == FrameSecurityLevel::SECURE; | |
104 } | |
105 void set_parent_frame_secure(bool is_parent_frame_secure) { | |
106 CHECK_EQ(parent_frame_security_level_, FrameSecurityLevel::UNINITIALIZED); | |
107 parent_frame_security_level_ = is_parent_frame_secure | |
108 ? FrameSecurityLevel::SECURE | |
109 : FrameSecurityLevel::INSECURE; | |
110 } | |
111 | 97 |
112 // Returns whether this provider host is secure enough to have a service | 98 // Returns whether this provider host is secure enough to have a service |
113 // worker controller. | 99 // worker controller. |
114 // Analogous to Blink's Document::isSecureContext. Because of how service | 100 // Analogous to Blink's Document::isSecureContext. Because of how service |
115 // worker intercepts main resource requests, this check must be done | 101 // worker intercepts main resource requests, this check must be done |
116 // browser-side once the URL is known (see comments in | 102 // browser-side once the URL is known (see comments in |
117 // ServiceWorkerNetworkProvider::CreateForNavigation). This function uses | 103 // ServiceWorkerNetworkProvider::CreateForNavigation). This function uses |
118 // |document_url_| and |is_parent_frame_secure_| to determine context | 104 // |document_url_| and |is_parent_frame_secure_| to determine context |
119 // security, so they must be set properly before calling this function. | 105 // security, so they must be set properly before calling this function. |
120 bool IsContextSecureForServiceWorker() const; | 106 bool IsContextSecureForServiceWorker() const; |
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245 | 231 |
246 // |registration| claims the document to be controlled. | 232 // |registration| claims the document to be controlled. |
247 void ClaimedByRegistration(ServiceWorkerRegistration* registration); | 233 void ClaimedByRegistration(ServiceWorkerRegistration* registration); |
248 | 234 |
249 // Called by dispatcher host to get the registration for the "ready" property. | 235 // Called by dispatcher host to get the registration for the "ready" property. |
250 // Returns false if there's a completed or ongoing request for the document. | 236 // Returns false if there's a completed or ongoing request for the document. |
251 // https://slightlyoff.github.io/ServiceWorker/spec/service_worker/#navigator-
service-worker-ready | 237 // https://slightlyoff.github.io/ServiceWorker/spec/service_worker/#navigator-
service-worker-ready |
252 bool GetRegistrationForReady(const GetRegistrationForReadyCallback& callback); | 238 bool GetRegistrationForReady(const GetRegistrationForReadyCallback& callback); |
253 | 239 |
254 // Methods to support cross site navigations. | 240 // Methods to support cross site navigations. |
255 void PrepareForCrossSiteTransfer(); | 241 std::unique_ptr<ServiceWorkerProviderHost> PrepareForCrossSiteTransfer(); |
256 void CompleteCrossSiteTransfer( | 242 void CompleteCrossSiteTransfer( |
257 int new_process_id, | 243 int new_process_id, |
258 int new_frame_id, | 244 int new_frame_id, |
259 int new_provider_id, | 245 int new_provider_id, |
260 ServiceWorkerProviderType new_provider_type, | 246 ServiceWorkerProviderType new_provider_type, |
261 ServiceWorkerDispatcherHost* dispatcher_host); | 247 ServiceWorkerDispatcherHost* dispatcher_host); |
262 ServiceWorkerDispatcherHost* dispatcher_host() const { | 248 ServiceWorkerDispatcherHost* dispatcher_host() const { |
263 return dispatcher_host_; | 249 return dispatcher_host_; |
264 } | 250 } |
265 | 251 |
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322 | 308 |
323 struct OneShotGetReadyCallback { | 309 struct OneShotGetReadyCallback { |
324 GetRegistrationForReadyCallback callback; | 310 GetRegistrationForReadyCallback callback; |
325 bool called; | 311 bool called; |
326 | 312 |
327 explicit OneShotGetReadyCallback( | 313 explicit OneShotGetReadyCallback( |
328 const GetRegistrationForReadyCallback& callback); | 314 const GetRegistrationForReadyCallback& callback); |
329 ~OneShotGetReadyCallback(); | 315 ~OneShotGetReadyCallback(); |
330 }; | 316 }; |
331 | 317 |
| 318 ServiceWorkerProviderHost(int render_process_id, |
| 319 int route_id, |
| 320 int provider_id, |
| 321 ServiceWorkerProviderType provider_type, |
| 322 bool is_parent_frame_secure, |
| 323 base::WeakPtr<ServiceWorkerContextCore> context, |
| 324 ServiceWorkerDispatcherHost* dispatcher_host); |
| 325 |
332 // ServiceWorkerRegistration::Listener overrides. | 326 // ServiceWorkerRegistration::Listener overrides. |
333 void OnVersionAttributesChanged( | 327 void OnVersionAttributesChanged( |
334 ServiceWorkerRegistration* registration, | 328 ServiceWorkerRegistration* registration, |
335 ChangedVersionAttributesMask changed_mask, | 329 ChangedVersionAttributesMask changed_mask, |
336 const ServiceWorkerRegistrationInfo& info) override; | 330 const ServiceWorkerRegistrationInfo& info) override; |
337 void OnRegistrationFailed(ServiceWorkerRegistration* registration) override; | 331 void OnRegistrationFailed(ServiceWorkerRegistration* registration) override; |
338 void OnRegistrationFinishedUninstalling( | 332 void OnRegistrationFinishedUninstalling( |
339 ServiceWorkerRegistration* registration) override; | 333 ServiceWorkerRegistration* registration) override; |
340 void OnSkippedWaiting(ServiceWorkerRegistration* registration) override; | 334 void OnSkippedWaiting(ServiceWorkerRegistration* registration) override; |
341 | 335 |
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381 | 375 |
382 // Unique within the renderer process. | 376 // Unique within the renderer process. |
383 int provider_id_; | 377 int provider_id_; |
384 | 378 |
385 // PlzNavigate | 379 // PlzNavigate |
386 // Only set when this object is pre-created for a navigation. It indicates the | 380 // Only set when this object is pre-created for a navigation. It indicates the |
387 // tab where the navigation occurs. | 381 // tab where the navigation occurs. |
388 WebContentsGetter web_contents_getter_; | 382 WebContentsGetter web_contents_getter_; |
389 | 383 |
390 ServiceWorkerProviderType provider_type_; | 384 ServiceWorkerProviderType provider_type_; |
391 FrameSecurityLevel parent_frame_security_level_; | 385 const bool is_parent_frame_secure_; |
392 GURL document_url_; | 386 GURL document_url_; |
393 GURL topmost_frame_url_; | 387 GURL topmost_frame_url_; |
394 | 388 |
395 std::vector<GURL> associated_patterns_; | 389 std::vector<GURL> associated_patterns_; |
396 scoped_refptr<ServiceWorkerRegistration> associated_registration_; | 390 scoped_refptr<ServiceWorkerRegistration> associated_registration_; |
397 | 391 |
398 // Keyed by registration scope URL length. | 392 // Keyed by registration scope URL length. |
399 typedef std::map<size_t, scoped_refptr<ServiceWorkerRegistration>> | 393 typedef std::map<size_t, scoped_refptr<ServiceWorkerRegistration>> |
400 ServiceWorkerRegistrationMap; | 394 ServiceWorkerRegistrationMap; |
401 // Contains all living registrations whose pattern this document's URL | 395 // Contains all living registrations whose pattern this document's URL |
402 // starts with. It is empty if IsContextSecureForServiceWorker() is | 396 // starts with. It is empty if IsContextSecureForServiceWorker() is |
403 // false. | 397 // false. |
404 ServiceWorkerRegistrationMap matching_registrations_; | 398 ServiceWorkerRegistrationMap matching_registrations_; |
405 | 399 |
406 std::unique_ptr<OneShotGetReadyCallback> get_ready_callback_; | 400 std::unique_ptr<OneShotGetReadyCallback> get_ready_callback_; |
407 scoped_refptr<ServiceWorkerVersion> controlling_version_; | 401 scoped_refptr<ServiceWorkerVersion> controlling_version_; |
408 scoped_refptr<ServiceWorkerVersion> running_hosted_version_; | 402 scoped_refptr<ServiceWorkerVersion> running_hosted_version_; |
409 base::WeakPtr<ServiceWorkerContextCore> context_; | 403 base::WeakPtr<ServiceWorkerContextCore> context_; |
410 ServiceWorkerDispatcherHost* dispatcher_host_; | 404 ServiceWorkerDispatcherHost* dispatcher_host_; |
411 bool allow_association_; | 405 bool allow_association_; |
412 | 406 |
413 std::vector<base::Closure> queued_events_; | 407 std::vector<base::Closure> queued_events_; |
414 | 408 |
415 DISALLOW_COPY_AND_ASSIGN(ServiceWorkerProviderHost); | 409 DISALLOW_COPY_AND_ASSIGN(ServiceWorkerProviderHost); |
416 }; | 410 }; |
417 | 411 |
418 } // namespace content | 412 } // namespace content |
419 | 413 |
420 #endif // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_PROVIDER_HOST_H_ | 414 #endif // CONTENT_BROWSER_SERVICE_WORKER_SERVICE_WORKER_PROVIDER_HOST_H_ |
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