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- // Copyright 2022 The Chromium Authors. All rights reserved.
- // Use of this source code is governed by a BSD-style license that can be
- // found in the LICENSE file.
- #ifndef ASH_PUBLIC_CPP_IN_SESSION_AUTH_DIALOG_CONTROLLER_H_
- #define ASH_PUBLIC_CPP_IN_SESSION_AUTH_DIALOG_CONTROLLER_H_
- #include "ash/public/cpp/ash_public_export.h"
- #include "ash/public/cpp/in_session_auth_dialog_client.h"
- #include "ash/public/cpp/in_session_auth_token_provider.h"
- #include "base/unguessable_token.h"
- #include "third_party/abseil-cpp/absl/types/optional.h"
- namespace ash {
- // InSessionAuthDialogController manages the in session auth dialog.
- class ASH_PUBLIC_EXPORT InSessionAuthDialogController {
- public:
- enum Reason {
- kAccessPasswordManager,
- kModifyAuthFactors,
- kModifyAuthFactorsMultidevice
- };
- // Callback passed from clients of the dialog
- // `success`: Whether or not the authentication was successful.
- // `token`: If the authentication was successful, a token is returned from
- // backends
- // that can be passed to further sensitive operations (such as those in
- // quickUnlockPrivate).
- // `timeout`: The length of time for which the token is valid.
- using OnAuthComplete =
- base::OnceCallback<void(bool success,
- const base::UnguessableToken& token,
- base::TimeDelta timeout)>;
- InSessionAuthDialogController() = default;
- virtual ~InSessionAuthDialogController() = default;
- // Summons a native UI dialog that authenticates the user, providing a
- // token, timeout and status in return.
- // `reason`: Indicates security context.
- virtual void ShowAuthDialog(Reason reason,
- OnAuthComplete on_auth_complete) = 0;
- // Must be called with a non null auth_token_provider prior to calling
- // `ShowAuthDialog`.
- // Injects a specific implementation of `InSessionAuthTokenProvider`
- // for generating an `AuthToken` after successful authentication.
- virtual void SetTokenProvider(
- InSessionAuthTokenProvider* auth_token_provider) = 0;
- };
- } // namespace ash
- #endif // ASH_PUBLIC_CPP_IN_SESSION_AUTH_DIALOG_CONTROLLER_H_
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