| // Copyright 2018 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef CHROME_BROWSER_SIGNIN_CHROME_SIGNIN_URL_LOADER_THROTTLE_H_ |
| #define CHROME_BROWSER_SIGNIN_CHROME_SIGNIN_URL_LOADER_THROTTLE_H_ |
| |
| #include "base/macros.h" |
| #include "base/supports_user_data.h" |
| #include "content/public/browser/web_contents.h" |
| #include "content/public/common/resource_type.h" |
| #include "third_party/blink/public/common/loader/url_loader_throttle.h" |
| |
| namespace content { |
| class NavigationUIData; |
| } // namespace content |
| |
| namespace signin { |
| |
| class HeaderModificationDelegate; |
| |
| // This class is used to modify the main frame request made when loading the |
| // GAIA signin realm. |
| class URLLoaderThrottle : public blink::URLLoaderThrottle, |
| public base::SupportsUserData { |
| public: |
| // Creates a new throttle if |delegate| says that this request should be |
| // intercepted. |
| static std::unique_ptr<URLLoaderThrottle> MaybeCreate( |
| std::unique_ptr<HeaderModificationDelegate> delegate, |
| content::NavigationUIData* navigation_ui_data, |
| content::WebContents::Getter web_contents_getter); |
| |
| ~URLLoaderThrottle() override; |
| |
| // blink::URLLoaderThrottle |
| void WillStartRequest(network::ResourceRequest* request, |
| bool* defer) override; |
| void WillRedirectRequest(net::RedirectInfo* redirect_info, |
| const network::mojom::URLResponseHead& response_head, |
| bool* defer, |
| std::vector<std::string>* headers_to_remove, |
| net::HttpRequestHeaders* modified_headers) override; |
| void WillProcessResponse(const GURL& response_url, |
| network::mojom::URLResponseHead* response_head, |
| bool* defer) override; |
| |
| private: |
| class ThrottleRequestAdapter; |
| class ThrottleResponseAdapter; |
| |
| URLLoaderThrottle(std::unique_ptr<HeaderModificationDelegate> delegate, |
| content::WebContents::Getter web_contents_getter); |
| |
| const std::unique_ptr<HeaderModificationDelegate> delegate_; |
| const content::WebContents::Getter web_contents_getter_; |
| |
| // Information about the current request. |
| GURL request_url_; |
| GURL request_referrer_; |
| net::HttpRequestHeaders request_headers_; |
| content::ResourceType request_resource_type_; |
| |
| base::OnceClosure destruction_callback_; |
| |
| DISALLOW_COPY_AND_ASSIGN(URLLoaderThrottle); |
| }; |
| |
| } // namespace signin |
| |
| #endif // CHROME_BROWSER_SIGNIN_CHROME_SIGNIN_URL_LOADER_THROTTLE_H_ |