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// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef COMPONENTS_PASSWORD_MANAGER_IOS_SHARED_PASSWORD_CONTROLLER_H_
#define COMPONENTS_PASSWORD_MANAGER_IOS_SHARED_PASSWORD_CONTROLLER_H_
#import <Foundation/Foundation.h>
#import "base/memory/weak_ptr.h"
#import "components/autofill/ios/browser/autofill_manager_observer_bridge.h"
#import "components/autofill/ios/browser/form_suggestion_provider.h"
#import "components/autofill/ios/form_util/form_activity_observer.h"
#import "components/password_manager/core/browser/password_manager.h"
#import "components/password_manager/ios/password_controller_driver_helper.h"
#import "components/password_manager/ios/password_form_helper.h"
#import "components/password_manager/ios/password_generation_provider.h"
#import "components/password_manager/ios/password_manager_driver_bridge.h"
#import "components/password_manager/ios/password_suggestion_helper.h"
#import "ios/web/public/js_messaging/web_frame.h"
#import "ios/web/public/js_messaging/web_frames_manager_observer_bridge.h"
#import "ios/web/public/web_state_observer_bridge.h"
// The string ' ••••••••' appended to the username in the suggestion.
extern NSString* const kPasswordFormSuggestionSuffix;
namespace password_manager {
class PasswordManagerClient;
} // namespace password_manager
@class FormSuggestion;
@class SharedPasswordController;
// Protocol to define methods that must be implemented by the embedder.
@protocol SharedPasswordControllerDelegate <NSObject>
// The PasswordManagerClient owned by the delegate.
@property(nonatomic, readonly)
password_manager::PasswordManagerClient* passwordManagerClient;
// Called to inform the delegate that it should prompt the user for a decision
// on whether or not to use the |generatedPotentialPassword|.
// |decisionHandler| takes a single BOOL indicating if the user accepted the
// the suggested |generatedPotentialPassword|. The secondary action string is
// set according to the value of |proactive|.
- (void)sharedPasswordController:(SharedPasswordController*)controller
showGeneratedPotentialPassword:(NSString*)generatedPotentialPassword
proactive:(BOOL)proactive
frame:(base::WeakPtr<web::WebFrame>)frame
decisionHandler:(void (^)(BOOL accept))decisionHandler;
// Called when SharedPasswordController accepts a suggestion displayed to the
// user. This can be used to additional client specific behavior.
- (void)sharedPasswordController:(SharedPasswordController*)controller
didAcceptSuggestion:(FormSuggestion*)suggestion;
// Adds event listeners to fields which are associated with a bottom sheet.
// When the focus event occurs on these fields, a bottom sheet will be shown
// instead of the keyboard, allowing the user to fill the fields by tapping
// one of the suggestions.
- (void)attachListenersForBottomSheet:
(const std::vector<autofill::FieldRendererId>&)rendererIds
forFrameId:(const std::string&)frameId;
// Adds event listeners to the field that is associated with a proactive
// password generation bottom sheet. When the focus event occurs on this
// field, a bottom sheet will be shown instead of the keyboard, allowing the
// user to fill the fields by tapping on the "Use Suggested Password" button.
- (void)attachListenersForPasswordGenerationBottomSheet:
(const std::vector<autofill::FieldRendererId>&)rendererIds
forFrameId:
(const std::string&)frameId;
// Detach listeners to fields which are associated with a bottom sheet.
// When there are no more credentials, we want to show the user the keyboard
// instead of the bottom sheet.
- (void)detachListenersForBottomSheet:(const std::string&)frameId;
@end
// Per-tab shared password controller. Handles parsing forms, loading
// suggestions, filling forms, and generating passwords.
@interface SharedPasswordController
: NSObject <CRWWebFramesManagerObserver,
CRWWebStateObserver,
AutofillManagerObserver,
FormActivityObserver,
FormSuggestionProvider,
PasswordFormHelperDelegate,
PasswordGenerationProvider,
PasswordManagerDriverBridge,
PasswordSuggestionHelperDelegate>
// Helper contains common password form processing logic.
@property(nonatomic, readonly) PasswordFormHelper* formHelper;
// Delegate to receive callbacks from this class.
@property(nonatomic, weak) id<SharedPasswordControllerDelegate> delegate;
- (instancetype)initWithWebState:(web::WebState*)webState
manager:(password_manager::PasswordManagerInterface*)
passwordManager
formHelper:(PasswordFormHelper*)formHelper
suggestionHelper:(PasswordSuggestionHelper*)suggestionHelper
driverHelper:(PasswordControllerDriverHelper*)driverHelper
NS_DESIGNATED_INITIALIZER;
- (instancetype)init NS_UNAVAILABLE;
@end
#endif // COMPONENTS_PASSWORD_MANAGER_IOS_SHARED_PASSWORD_CONTROLLER_H_
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