chrome/browser/password_manager/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_PASSWORD_MANAGER_CLIENT_H_
   6 #define CHROME_BROWSER_PASSWORD_MANAGER_PASSWORD_MANAGER_CLIENT_H_
   7
   8 #include "base/metrics/field_trial.h"
   9 #include "components/autofill/core/common/password_form.h"
  10 #include "components/autofill/core/common/password_form_fill_data.h"
  11
  12 class PasswordFormManager;
  13 class PasswordManagerDriver;
  14 class PasswordStore;
  15 class PrefService;
  16
  17 // An abstraction of operations that depend on the embedders (e.g. Chrome)
  18 // environment.
  19 class PasswordManagerClient {
  20  public:
  21   PasswordManagerClient() {}
  22   virtual ~PasswordManagerClient() {}
  23
  24   // Informs the embedder of a password form that can be saved if the user
  25   // allows it. The embedder is not required to prompt the user if it decides
  26   // that this form doesn't need to be saved.
  27   virtual void PromptUserToSavePassword(PasswordFormManager* form_to_save) = 0;
  28
  29   // Called when a password is autofilled. Default implementation is a no-op.
  30   virtual void PasswordWasAutofilled(
  31       const autofill::PasswordFormMap& best_matches) const {}
  32
  33   // Called to authenticate the autofill password data.  If authentication is
  34   // successful, this should continue filling the form.
  35   virtual void AuthenticateAutofillAndFillForm(
  36       scoped_ptr<autofill::PasswordFormFillData> fill_data) = 0;
  37
  38   // Gets prefs associated with this embedder.
  39   virtual PrefService* GetPrefs() = 0;
  40
  41   // Returns the PasswordStore associated with this instance.
  42   virtual PasswordStore* GetPasswordStore() = 0;
  43
  44   // Returns the PasswordManagerDriver instance associated with this instance.
  45   virtual PasswordManagerDriver* GetDriver() = 0;
  46
  47   // Returns the probability that the experiment identified by |experiment_name|
  48   // should be enabled. The default implementation returns 0.
  49   virtual base::FieldTrial::Probability GetProbabilityForExperiment(
  50       const std::string& experiment_name);
  51
  52   // Returns true if password sync is enabled in the embedder. The default
  53   // implementation returns false.
  54   virtual bool IsPasswordSyncEnabled();
  55
  56  private:
  57   DISALLOW_COPY_AND_ASSIGN(PasswordManagerClient);
  58 };
  59
  60 #endif  // CHROME_BROWSER_PASSWORD_MANAGER_PASSWORD_MANAGER_CLIENT_H_