chrome/browser/password_manager/chrome_password_manager_client.h

   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_PASSWORD_MANAGER_CHROME_PASSWORD_MANAGER_CLIENT_H_
   6 #define CHROME_BROWSER_PASSWORD_MANAGER_CHROME_PASSWORD_MANAGER_CLIENT_H_
   7
   8 #include "base/basictypes.h"
   9 #include "base/compiler_specific.h"
  10 #include "components/password_manager/content/browser/content_password_manager_driver.h"
  11 #include "components/password_manager/core/browser/password_manager_client.h"
  12 #include "content/public/browser/web_contents_observer.h"
  13 #include "content/public/browser/web_contents_user_data.h"
  14 #include "ui/gfx/rect.h"
  15
  16 class Profile;
  17
  18 namespace autofill {
  19 class PasswordGenerationPopupObserver;
  20 class PasswordGenerationPopupControllerImpl;
  21 }
  22
  23 namespace content {
  24 class WebContents;
  25 }
  26
  27 namespace password_manager {
  28 class PasswordGenerationManager;
  29 class PasswordManager;
  30 }
  31
  32 // ChromePasswordManagerClient implements the PasswordManagerClient interface.
  33 class ChromePasswordManagerClient
  34     : public password_manager::PasswordManagerClient,
  35       public content::WebContentsObserver,
  36       public content::WebContentsUserData<ChromePasswordManagerClient> {
  37  public:
  38   virtual ~ChromePasswordManagerClient();
  39
  40   // PasswordManagerClient implementation.
  41   virtual bool IsAutomaticPasswordSavingEnabled() const OVERRIDE;
  42   virtual bool IsPasswordManagerEnabledForCurrentPage() const OVERRIDE;
  43   virtual bool ShouldFilterAutofillResult(
  44       const autofill::PasswordForm& form) OVERRIDE;
  45   virtual bool IsSyncAccountCredential(
  46       const std::string& username, const std::string& origin) const OVERRIDE;
  47   virtual void AutofillResultsComputed() OVERRIDE;
  48   virtual void PromptUserToSavePassword(
  49       scoped_ptr<password_manager::PasswordFormManager> form_to_save) OVERRIDE;
  50   virtual void AutomaticPasswordSave(
  51       scoped_ptr<password_manager::PasswordFormManager> saved_form_manager)
  52       OVERRIDE;
  53   virtual void PasswordWasAutofilled(
  54       const autofill::PasswordFormMap& best_matches) const OVERRIDE;
  55   virtual void PasswordAutofillWasBlocked(
  56       const autofill::PasswordFormMap& best_matches) const OVERRIDE;
  57   virtual void AuthenticateAutofillAndFillForm(
  58       scoped_ptr<autofill::PasswordFormFillData> fill_data) OVERRIDE;
  59   virtual PrefService* GetPrefs() OVERRIDE;
  60   virtual password_manager::PasswordStore* GetPasswordStore() OVERRIDE;
  61   virtual password_manager::PasswordManagerDriver* GetDriver() OVERRIDE;
  62   virtual base::FieldTrial::Probability GetProbabilityForExperiment(
  63       const std::string& experiment_name) OVERRIDE;
  64   virtual bool IsPasswordSyncEnabled() OVERRIDE;
  65   virtual void OnLogRouterAvailabilityChanged(bool router_can_be_used) OVERRIDE;
  66   virtual void LogSavePasswordProgress(const std::string& text) OVERRIDE;
  67   virtual bool IsLoggingActive() const OVERRIDE;
  68
  69   // Hides any visible generation UI.
  70   void HidePasswordGenerationPopup();
  71
  72   static void CreateForWebContentsWithAutofillClient(
  73       content::WebContents* contents,
  74       autofill::AutofillClient* autofill_client);
  75
  76   // Convenience method to allow //chrome code easy access to a PasswordManager
  77   // from a WebContents instance.
  78   static password_manager::PasswordManager* GetManagerFromWebContents(
  79       content::WebContents* contents);
  80
  81   // Convenience method to allow //chrome code easy access to a
  82   // PasswordGenerationManager from a WebContents instance.
  83   static password_manager::PasswordGenerationManager*
  84       GetGenerationManagerFromWebContents(content::WebContents* contents);
  85
  86   // Observer for PasswordGenerationPopup events. Used for testing.
  87   void SetTestObserver(autofill::PasswordGenerationPopupObserver* observer);
  88
  89   // Returns true if the bubble UI is enabled, and false if we're still using
  90   // the sad old Infobar UI.
  91   static bool IsTheHotNewBubbleUIEnabled();
  92
  93   // Returns true if the password manager should be enabled during sync signin.
  94   static bool EnabledForSyncSignin();
  95
  96  protected:
  97   // Callable for tests.
  98   ChromePasswordManagerClient(content::WebContents* web_contents,
  99                               autofill::AutofillClient* autofill_client);
 100
 101  private:
 102   enum AutofillForSyncCredentialsState {
 103     ALLOW_SYNC_CREDENTIALS,
 104     DISALLOW_SYNC_CREDENTIALS_FOR_REAUTH,
 105     DISALLOW_SYNC_CREDENTIALS,
 106   };
 107
 108   friend class content::WebContentsUserData<ChromePasswordManagerClient>;
 109
 110   // content::WebContentsObserver overrides.
 111   virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
 112
 113   // Callback method to be triggered when authentication is successful for a
 114   // given password authentication request.  If authentication is disabled or
 115   // not supported, this will be triggered directly.
 116   void CommitFillPasswordForm(autofill::PasswordFormFillData* fill_data);
 117
 118   // Given |bounds| in the renderers coordinate system, return the same bounds
 119   // in the screens coordinate system.
 120   gfx::RectF GetBoundsInScreenSpace(const gfx::RectF& bounds);
 121
 122   // Causes the password generation UI to be shown for the specified form.
 123   // The popup will be anchored at |element_bounds|. The generated password
 124   // will be no longer than |max_length|.
 125   void ShowPasswordGenerationPopup(const gfx::RectF& bounds,
 126                                    int max_length,
 127                                    const autofill::PasswordForm& form);
 128
 129   // Causes the password editing UI to be shown anchored at |element_bounds|.
 130   void ShowPasswordEditingPopup(
 131       const gfx::RectF& bounds, const autofill::PasswordForm& form);
 132
 133   // Sends a message to the renderer with the current value of
 134   // |can_use_log_router_|.
 135   void NotifyRendererOfLoggingAvailability();
 136
 137   // Returns true if the last loaded page was for transactional re-auth on a
 138   // Google property.
 139   bool LastLoadWasTransactionalReauthPage() const;
 140
 141   // Sets |autofill_state_| based on experiment and flag values.
 142   void SetUpAutofillSyncState();
 143
 144   Profile* const profile_;
 145
 146   password_manager::ContentPasswordManagerDriver driver_;
 147
 148   // Observer for password generation popup.
 149   autofill::PasswordGenerationPopupObserver* observer_;
 150
 151   // Controls the popup
 152   base::WeakPtr<
 153     autofill::PasswordGenerationPopupControllerImpl> popup_controller_;
 154
 155   // Allows authentication callbacks to be destroyed when this client is gone.
 156   base::WeakPtrFactory<ChromePasswordManagerClient> weak_factory_;
 157
 158   // True if |this| is registered with some LogRouter which can accept logs.
 159   bool can_use_log_router_;
 160
 161   // How to handle the sync credential in ShouldFilterAutofillResult().
 162   AutofillForSyncCredentialsState autofill_sync_state_;
 163
 164   // If the sync credential was filtered during autofill. Used for statistics
 165   // reporting.
 166   bool sync_credential_was_filtered_;
 167
 168   DISALLOW_COPY_AND_ASSIGN(ChromePasswordManagerClient);
 169 };
 170
 171 #endif  // CHROME_BROWSER_PASSWORD_MANAGER_CHROME_PASSWORD_MANAGER_CLIENT_H_