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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 "modules/fetch/FetchManager.h" | 5 #include "modules/fetch/FetchManager.h" |
| 6 | 6 |
| 7 #include "bindings/core/v8/ExceptionState.h" | 7 #include "bindings/core/v8/ExceptionState.h" |
| 8 #include "bindings/core/v8/ScriptPromiseResolver.h" | 8 #include "bindings/core/v8/ScriptPromiseResolver.h" |
| 9 #include "bindings/core/v8/ScriptState.h" | 9 #include "bindings/core/v8/ScriptState.h" |
| 10 #include "bindings/core/v8/V8ThrowException.h" | 10 #include "bindings/core/v8/V8ThrowException.h" |
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| 692 void FetchManager::Loader::performNetworkError(const String& message) { | 692 void FetchManager::Loader::performNetworkError(const String& message) { |
| 693 failed(message); | 693 failed(message); |
| 694 } | 694 } |
| 695 | 695 |
| 696 void FetchManager::Loader::performHTTPFetch(bool corsFlag, | 696 void FetchManager::Loader::performHTTPFetch(bool corsFlag, |
| 697 bool corsPreflightFlag) { | 697 bool corsPreflightFlag) { |
| 698 ASSERT( | 698 ASSERT( |
| 699 SchemeRegistry::shouldTreatURLSchemeAsSupportingFetchAPI( | 699 SchemeRegistry::shouldTreatURLSchemeAsSupportingFetchAPI( |
| 700 m_request->url().protocol()) || | 700 m_request->url().protocol()) || |
| 701 (m_request->url().protocolIs("blob") && !corsFlag && !corsPreflightFlag)); | 701 (m_request->url().protocolIs("blob") && !corsFlag && !corsPreflightFlag)); |
| 702 // CORS preflight fetch procedure is implemented inside DocumentThreadableLoad
er. | 702 // CORS preflight fetch procedure is implemented inside |
| 703 // DocumentThreadableLoader. |
| 703 | 704 |
| 704 // "1. Let |HTTPRequest| be a copy of |request|, except that |HTTPRequest|'s | 705 // "1. Let |HTTPRequest| be a copy of |request|, except that |HTTPRequest|'s |
| 705 // body is a tee of |request|'s body." | 706 // body is a tee of |request|'s body." |
| 706 // We use ResourceRequest class for HTTPRequest. | 707 // We use ResourceRequest class for HTTPRequest. |
| 707 // FIXME: Support body. | 708 // FIXME: Support body. |
| 708 ResourceRequest request(m_request->url()); | 709 ResourceRequest request(m_request->url()); |
| 709 request.setRequestContext(m_request->context()); | 710 request.setRequestContext(m_request->context()); |
| 710 request.setHTTPMethod(m_request->method()); | 711 request.setHTTPMethod(m_request->method()); |
| 711 request.setFetchRequestMode(m_request->mode()); | 712 request.setFetchRequestMode(m_request->mode()); |
| 712 request.setFetchCredentialsMode(m_request->credentials()); | 713 request.setFetchCredentialsMode(m_request->credentials()); |
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| 825 performNetworkError( | 826 performNetworkError( |
| 826 "Only 'GET' method is allowed for data URLs in Fetch API."); | 827 "Only 'GET' method is allowed for data URLs in Fetch API."); |
| 827 return; | 828 return; |
| 828 } | 829 } |
| 829 | 830 |
| 830 ResourceRequest request(m_request->url()); | 831 ResourceRequest request(m_request->url()); |
| 831 request.setRequestContext(m_request->context()); | 832 request.setRequestContext(m_request->context()); |
| 832 request.setUseStreamOnResponse(true); | 833 request.setUseStreamOnResponse(true); |
| 833 request.setHTTPMethod(m_request->method()); | 834 request.setHTTPMethod(m_request->method()); |
| 834 request.setFetchRedirectMode(WebURLRequest::FetchRedirectModeError); | 835 request.setFetchRedirectMode(WebURLRequest::FetchRedirectModeError); |
| 835 // We intentionally skip 'setExternalRequestStateFromRequestorAddressSpace', a
s 'data:' can never be external. | 836 // We intentionally skip 'setExternalRequestStateFromRequestorAddressSpace', |
| 837 // as 'data:' can never be external. |
| 836 | 838 |
| 837 ResourceLoaderOptions resourceLoaderOptions; | 839 ResourceLoaderOptions resourceLoaderOptions; |
| 838 resourceLoaderOptions.dataBufferingPolicy = DoNotBufferData; | 840 resourceLoaderOptions.dataBufferingPolicy = DoNotBufferData; |
| 839 resourceLoaderOptions.securityOrigin = m_request->origin().get(); | 841 resourceLoaderOptions.securityOrigin = m_request->origin().get(); |
| 840 | 842 |
| 841 ThreadableLoaderOptions threadableLoaderOptions; | 843 ThreadableLoaderOptions threadableLoaderOptions; |
| 842 threadableLoaderOptions.contentSecurityPolicyEnforcement = | 844 threadableLoaderOptions.contentSecurityPolicyEnforcement = |
| 843 ContentSecurityPolicy::shouldBypassMainWorld(m_executionContext) | 845 ContentSecurityPolicy::shouldBypassMainWorld(m_executionContext) |
| 844 ? DoNotEnforceContentSecurityPolicy | 846 ? DoNotEnforceContentSecurityPolicy |
| 845 : EnforceContentSecurityPolicy; | 847 : EnforceContentSecurityPolicy; |
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| 909 m_loaders.remove(loader); | 911 m_loaders.remove(loader); |
| 910 loader->dispose(); | 912 loader->dispose(); |
| 911 } | 913 } |
| 912 | 914 |
| 913 DEFINE_TRACE(FetchManager) { | 915 DEFINE_TRACE(FetchManager) { |
| 914 visitor->trace(m_loaders); | 916 visitor->trace(m_loaders); |
| 915 ContextLifecycleObserver::trace(visitor); | 917 ContextLifecycleObserver::trace(visitor); |
| 916 } | 918 } |
| 917 | 919 |
| 918 } // namespace blink | 920 } // namespace blink |
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