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| 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 | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef CHROME_BROWSER_UI_AUTO_LOGIN_PROMPTER_H_ | |
| 6 #define CHROME_BROWSER_UI_AUTO_LOGIN_PROMPTER_H_ | |
| 7 | |
| 8 #include <string> | |
| 9 | |
| 10 #include "base/compiler_specific.h" | |
| 11 #include "chrome/browser/ui/auto_login_infobar_delegate.h" | |
| 12 #include "content/public/browser/web_contents_observer.h" | |
| 13 #include "url/gurl.h" | |
| 14 | |
| 15 namespace content { | |
| 16 class RenderViewHost; | |
| 17 class WebContents; | |
| 18 } | |
| 19 | |
| 20 namespace net { | |
| 21 class URLRequest; | |
| 22 } | |
| 23 | |
| 24 // This class displays an infobar that allows the user to automatically login to | |
| 25 // the currently loaded page with one click. This is used when the browser | |
| 26 // detects that the user has navigated to a login page and that there are stored | |
| 27 // tokens that would allow a one-click login. | |
| 28 class AutoLoginPrompter : public content::WebContentsObserver { | |
| 29 public: | |
| 30 typedef AutoLoginInfoBarDelegate::Params Params; | |
| 31 | |
| 32 // Looks for the X-Auto-Login response header in the request, and if found, | |
| 33 // tries to display an infobar in the tab contents identified by the | |
| 34 // child/route id. | |
| 35 static void ShowInfoBarIfPossible(net::URLRequest* request, | |
| 36 int child_id, | |
| 37 int route_id); | |
| 38 | |
| 39 private: | |
| 40 friend class AutoLoginPrompterTest; | |
| 41 | |
| 42 AutoLoginPrompter(content::WebContents* web_contents, | |
| 43 const Params& params, | |
| 44 const GURL& url); | |
| 45 | |
| 46 virtual ~AutoLoginPrompter(); | |
| 47 | |
| 48 static void ShowInfoBarUIThread(Params params, | |
| 49 const GURL& url, | |
| 50 int child_id, | |
| 51 int route_id); | |
| 52 | |
| 53 virtual void DidStopLoading( | |
| 54 content::RenderViewHost* render_view_host) OVERRIDE; | |
| 55 | |
| 56 virtual void WebContentsDestroyed( | |
| 57 content::WebContents* web_contents) OVERRIDE; | |
| 58 | |
| 59 // Add the infobar to the WebContents, if it's still needed. | |
| 60 void AddInfoBarToWebContents(); | |
| 61 | |
| 62 const Params params_; | |
| 63 const GURL url_; | |
| 64 bool infobar_shown_; | |
| 65 | |
| 66 DISALLOW_COPY_AND_ASSIGN(AutoLoginPrompter); | |
| 67 }; | |
| 68 | |
| 69 #endif // CHROME_BROWSER_UI_AUTO_LOGIN_PROMPTER_H_ | |
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