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/ui/android/chrome_http_auth_handler.h"
  12 #include "chrome/browser/ui/android/window_android_helper.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 #include "ui/android/window_android.h"
  18
  19 using content::BrowserThread;
  20 using net::URLRequest;
  21 using net::AuthChallengeInfo;
  22
  23 class LoginHandlerAndroid : public LoginHandler {
  24  public:
  25   LoginHandlerAndroid(AuthChallengeInfo* auth_info, URLRequest* request)
  26       : LoginHandler(auth_info, request) {
  27   }
  28
  29   // LoginHandler methods:
  30
  31   void OnAutofillDataAvailable(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   void OnLoginModelDestroying() override {}
  39
  40   void BuildViewForPasswordManager(password_manager::PasswordManager* manager,
  41                                    const base::string16& explanation) override {
  42     DCHECK_CURRENTLY_ON(BrowserThread::UI);
  43
  44     // Get pointer to TabAndroid
  45     content::WebContents* web_contents = GetWebContentsForLogin();
  46     CHECK(web_contents);
  47     WindowAndroidHelper* window_helper = WindowAndroidHelper::FromWebContents(
  48         web_contents);
  49
  50     // Notify WindowAndroid that HTTP authentication is required.
  51     if (window_helper->GetWindowAndroid()) {
  52       chrome_http_auth_handler_.reset(new ChromeHttpAuthHandler(explanation));
  53       chrome_http_auth_handler_->Init();
  54       chrome_http_auth_handler_->SetObserver(this);
  55       chrome_http_auth_handler_->ShowDialog(
  56           window_helper->GetWindowAndroid()->GetJavaObject().obj());
  57
  58       // Register to receive a callback to OnAutofillDataAvailable().
  59       SetModel(manager);
  60       NotifyAuthNeeded();
  61     } else {
  62       CancelAuth();
  63       LOG(WARNING) << "HTTP Authentication failed because TabAndroid is "
  64           "missing";
  65     }
  66   }
  67
  68  protected:
  69   ~LoginHandlerAndroid() override {}
  70
  71   void CloseDialog() override {}
  72
  73  private:
  74   scoped_ptr<ChromeHttpAuthHandler> chrome_http_auth_handler_;
  75 };
  76
  77 // static
  78 LoginHandler* LoginHandler::Create(net::AuthChallengeInfo* auth_info,
  79                                    net::URLRequest* request) {
  80   return new LoginHandlerAndroid(auth_info, request);
  81 }