src/chrome/browser/ui/android/login_prompt_android.cc

   1 // Copyright (c) 2012 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 #include "chrome/browser/ui/login/login_prompt.h"
   6
   7 #include "base/logging.h"
   8 #include "base/memory/scoped_ptr.h"
   9 #include "base/strings/string16.h"
  10 #include "base/strings/utf_string_conversions.h"
  11 #include "chrome/browser/android/tab_android.h"
  12 #include "chrome/browser/ui/android/chrome_http_auth_handler.h"
  13 #include "chrome/browser/ui/login/login_prompt.h"
  14 #include "content/public/browser/browser_thread.h"
  15 #include "content/public/browser/web_contents.h"
  16 #include "net/base/auth.h"
  17
  18 using content::BrowserThread;
  19 using net::URLRequest;
  20 using net::AuthChallengeInfo;
  21
  22 class LoginHandlerAndroid : public LoginHandler {
  23  public:
  24   LoginHandlerAndroid(AuthChallengeInfo* auth_info, URLRequest* request)
  25       : LoginHandler(auth_info, request) {
  26   }
  27
  28   // LoginHandler methods:
  29
  30   virtual void OnAutofillDataAvailable(
  31       const base::string16& username,
  32       const base::string16& password) OVERRIDE {
  33     DCHECK_CURRENTLY_ON(BrowserThread::UI);
  34     DCHECK(chrome_http_auth_handler_.get() != NULL);
  35     chrome_http_auth_handler_->OnAutofillDataAvailable(
  36         username, password);
  37   }
  38   virtual void OnLoginModelDestroying() OVERRIDE {}
  39
  40   virtual void BuildViewForPasswordManager(
  41       password_manager::PasswordManager* manager,
  42       const base::string16& explanation) OVERRIDE {
  43     DCHECK_CURRENTLY_ON(BrowserThread::UI);
  44
  45     // Get pointer to TabAndroid
  46     content::WebContents* web_contents = GetWebContentsForLogin();
  47     CHECK(web_contents);
  48     TabAndroid* tab_android = TabAndroid::FromWebContents(web_contents);
  49
  50     // Notify TabAndroid that HTTP authentication is required for current page.
  51     if (tab_android) {
  52       chrome_http_auth_handler_.reset(new ChromeHttpAuthHandler(explanation));
  53       chrome_http_auth_handler_->Init();
  54       chrome_http_auth_handler_->SetObserver(this);
  55
  56       tab_android->OnReceivedHttpAuthRequest(
  57           chrome_http_auth_handler_.get()->GetJavaObject(),
  58           base::ASCIIToUTF16(auth_info()->challenger.ToString()),
  59           base::UTF8ToUTF16(auth_info()->realm));
  60
  61       // Register to receive a callback to OnAutofillDataAvailable().
  62       SetModel(manager);
  63       NotifyAuthNeeded();
  64     } else {
  65       CancelAuth();
  66       LOG(WARNING) << "HTTP Authentication failed because TabAndroid is "
  67           "missing";
  68     }
  69   }
  70
  71  protected:
  72   virtual ~LoginHandlerAndroid() {}
  73
  74   virtual void CloseDialog() OVERRIDE {}
  75
  76  private:
  77   scoped_ptr<ChromeHttpAuthHandler> chrome_http_auth_handler_;
  78 };
  79
  80 // static
  81 LoginHandler* LoginHandler::Create(net::AuthChallengeInfo* auth_info,
  82                                    net::URLRequest* request) {
  83   return new LoginHandlerAndroid(auth_info, request);
  84 }