/** @file
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Provides a platform-specific method to return password policy.
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Copyright (c) 2019, Intel Corporation. All rights reserved.<BR>
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SPDX-License-Identifier: BSD-2-Clause-Patent
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**/
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#ifndef __PLATFORM_PASSWORD_LIB_H__
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#define __PLATFORM_PASSWORD_LIB_H__
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/**
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This function is called at password driver entrypoint.
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This function should be called only once, to clear the password.
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This function provides a way to reset the password, just in case
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the platform owner forgets the password.
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The platform should provide a secure way to make sure
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only the platform owner is allowed to clear password.
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Once the password is cleared, the platform should provide a way
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to set a new password.
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@retval TRUE There is a platform request to clear the password.
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@retval FALSE There is no platform request to clear the password.
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**/
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BOOLEAN
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EFIAPI
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IsPasswordCleared (
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VOID
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);
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/**
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This function is called if the password driver finds that the password is not enrolled,
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when the password is required to input.
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This function should return the action according to platform policy.
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@retval TRUE The caller should force the user to enroll the password.
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@retval FALSE The caller may skip the password enroll.
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**/
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BOOLEAN
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EFIAPI
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NeedEnrollPassword (
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VOID
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);
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#endif
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