You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
293 lines
13 KiB
293 lines
13 KiB
/** @file
|
|
UEFI 2.2 User Credential Protocol definition.It has been removed from UEFI 2.3.1 and replaced
|
|
by EFI_USER_CREDENTIAL2_PROTOCOL.
|
|
|
|
Attached to a device handle, this protocol identifies a single means of identifying the user.
|
|
|
|
Copyright (c) 2009 - 2018, Intel Corporation. All rights reserved.<BR>
|
|
This program and the accompanying materials
|
|
are licensed and made available under the terms and conditions of the BSD License
|
|
which accompanies this distribution. The full text of the license may be found at
|
|
http://opensource.org/licenses/bsd-license.php
|
|
|
|
THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
|
|
WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
|
|
|
|
**/
|
|
|
|
#ifndef __USER_CREDENTIAL_H__
|
|
#define __USER_CREDENTIAL_H__
|
|
|
|
#include <Protocol/UserManager.h>
|
|
|
|
#define EFI_USER_CREDENTIAL_PROTOCOL_GUID \
|
|
{ \
|
|
0x71ee5e94, 0x65b9, 0x45d5, { 0x82, 0x1a, 0x3a, 0x4d, 0x86, 0xcf, 0xe6, 0xbe } \
|
|
}
|
|
|
|
typedef struct _EFI_USER_CREDENTIAL_PROTOCOL EFI_USER_CREDENTIAL_PROTOCOL;
|
|
|
|
/**
|
|
Enroll a user on a credential provider.
|
|
|
|
This function enrolls and deletes a user profile using this credential provider. If a user profile
|
|
is successfully enrolled, it calls the User Manager Protocol function Notify() to notify the user
|
|
manager driver that credential information has changed. If an enrolled user does exist, delete the
|
|
user on the credential provider.
|
|
|
|
@param[in] This Points to this instance of the EFI_USER_CREDENTIAL_PROTOCOL.
|
|
@param[in] User The user profile to enroll.
|
|
|
|
@retval EFI_SUCCESS User profile was successfully enrolled.
|
|
@retval EFI_ACCESS_DENIED Current user profile does not permit enrollment on the user profile
|
|
handle. Either the user profile cannot enroll on any user profile or
|
|
cannot enroll on a user profile other than the current user profile.
|
|
@retval EFI_UNSUPPORTED This credential provider does not support enrollment in the pre-OS.
|
|
@retval EFI_DEVICE_ERROR The new credential could not be created because of a device error.
|
|
@retval EFI_INVALID_PARAMETER User does not refer to a valid user profile handle.
|
|
**/
|
|
typedef
|
|
EFI_STATUS
|
|
(EFIAPI *EFI_CREDENTIAL_ENROLL)(
|
|
IN CONST EFI_USER_CREDENTIAL_PROTOCOL *This,
|
|
IN EFI_USER_PROFILE_HANDLE User
|
|
);
|
|
|
|
/**
|
|
Returns the user interface information used during user identification.
|
|
|
|
This function returns information about the form used when interacting with the user during user
|
|
identification. The form is the first enabled form in the form-set class
|
|
EFI_HII_USER_CREDENTIAL_FORMSET_GUID installed on the HII handle HiiHandle. If
|
|
the user credential provider does not require a form to identify the user, then this function should
|
|
return EFI_NOT_FOUND.
|
|
|
|
@param[in] This Points to this instance of the EFI_USER_CREDENTIAL_PROTOCOL.
|
|
@param[out] Hii On return, holds the HII database handle.
|
|
@param[out] FormSetId On return, holds the identifier of the form set which contains
|
|
the form used during user identification.
|
|
@param[out] FormId On return, holds the identifier of the form used during user
|
|
identification.
|
|
|
|
@retval EFI_SUCCESS Form returned successfully.
|
|
@retval EFI_NOT_FOUND Form not returned.
|
|
@retval EFI_INVALID_PARAMETER Hii is NULL or FormSetId is NULL or FormId is NULL.
|
|
**/
|
|
typedef
|
|
EFI_STATUS
|
|
(EFIAPI *EFI_CREDENTIAL_FORM)(
|
|
IN CONST EFI_USER_CREDENTIAL_PROTOCOL *This,
|
|
OUT EFI_HII_HANDLE *Hii,
|
|
OUT EFI_GUID *FormSetId,
|
|
OUT EFI_FORM_ID *FormId
|
|
);
|
|
|
|
/**
|
|
Returns bitmap used to describe the credential provider type.
|
|
|
|
This optional function returns a bitmap which is less than or equal to the number of pixels specified
|
|
by Width and Height. If no such bitmap exists, then EFI_NOT_FOUND is returned.
|
|
|
|
@param[in] This Points to this instance of the EFI_USER_CREDENTIAL_PROTOCOL.
|
|
@param[in, out] Width On entry, points to the desired bitmap width. If NULL then no bitmap
|
|
information will be returned. On exit, points to the width of the
|
|
bitmap returned.
|
|
@param[in, out] Height On entry, points to the desired bitmap height. If NULL then no bitmap
|
|
information will be returned. On exit, points to the height of the
|
|
bitmap returned
|
|
@param[out] Hii On return, holds the HII database handle.
|
|
@param[out] Image On return, holds the HII image identifier.
|
|
|
|
@retval EFI_SUCCESS Image identifier returned successfully.
|
|
@retval EFI_NOT_FOUND Image identifier not returned.
|
|
@retval EFI_INVALID_PARAMETER Hii is NULL or Image is NULL.
|
|
**/
|
|
typedef
|
|
EFI_STATUS
|
|
(EFIAPI *EFI_CREDENTIAL_TILE)(
|
|
IN CONST EFI_USER_CREDENTIAL_PROTOCOL *This,
|
|
IN OUT UINTN *Width,
|
|
IN OUT UINTN *Height,
|
|
OUT EFI_HII_HANDLE *Hii,
|
|
OUT EFI_IMAGE_ID *Image
|
|
);
|
|
|
|
/**
|
|
Returns string used to describe the credential provider type.
|
|
|
|
This function returns a string which describes the credential provider. If no such string exists, then
|
|
EFI_NOT_FOUND is returned.
|
|
|
|
@param[in] This Points to this instance of the EFI_USER_CREDENTIAL_PROTOCOL.
|
|
@param[out] Hii On return, holds the HII database handle.
|
|
@param[out] String On return, holds the HII string identifier.
|
|
|
|
@retval EFI_SUCCESS String identifier returned successfully.
|
|
@retval EFI_NOT_FOUND String identifier not returned.
|
|
@retval EFI_INVALID_PARAMETER Hii is NULL or String is NULL.
|
|
**/
|
|
typedef
|
|
EFI_STATUS
|
|
(EFIAPI *EFI_CREDENTIAL_TITLE)(
|
|
IN CONST EFI_USER_CREDENTIAL_PROTOCOL *This,
|
|
OUT EFI_HII_HANDLE *Hii,
|
|
OUT EFI_STRING_ID *String
|
|
);
|
|
|
|
/**
|
|
Return the user identifier associated with the currently authenticated user.
|
|
|
|
This function returns the user identifier of the user authenticated by this credential provider. This
|
|
function is called after the credential-related information has been submitted on a form OR after a
|
|
call to Default() has returned that this credential is ready to log on.
|
|
|
|
@param[in] This Points to this instance of the EFI_USER_CREDENTIAL_PROTOCOL.
|
|
@param[in] User The user profile handle of the user profile currently being considered
|
|
by the user identity manager. If NULL, then no user profile is currently
|
|
under consideration.
|
|
@param[out] Identifier On return, points to the user identifier.
|
|
|
|
@retval EFI_SUCCESS User identifier returned successfully.
|
|
@retval EFI_NOT_READY No user identifier can be returned.
|
|
@retval EFI_ACCESS_DENIED The user has been locked out of this user credential.
|
|
@retval EFI_NOT_FOUND User is not NULL, and the specified user handle can't be found in user
|
|
profile database
|
|
@retval EFI_INVALID_PARAMETER Identifier is NULL.
|
|
**/
|
|
typedef
|
|
EFI_STATUS
|
|
(EFIAPI *EFI_CREDENTIAL_USER)(
|
|
IN CONST EFI_USER_CREDENTIAL_PROTOCOL *This,
|
|
IN EFI_USER_PROFILE_HANDLE User,
|
|
OUT EFI_USER_INFO_IDENTIFIER *Identifier
|
|
);
|
|
|
|
/**
|
|
Indicate that user interface interaction has begun for the specified credential.
|
|
|
|
This function is called when a credential provider is selected by the user. If AutoLogon returns
|
|
FALSE, then the user interface will be constructed by the User Identity Manager.
|
|
|
|
@param[in] This Points to this instance of the EFI_USER_CREDENTIAL_PROTOCOL.
|
|
@param[out] AutoLogon On return, points to the credential provider's capabilities after
|
|
the credential provider has been selected by the user.
|
|
|
|
@retval EFI_SUCCESS Credential provider successfully selected.
|
|
@retval EFI_INVALID_PARAMETER AutoLogon is NULL.
|
|
**/
|
|
typedef
|
|
EFI_STATUS
|
|
(EFIAPI *EFI_CREDENTIAL_SELECT)(
|
|
IN CONST EFI_USER_CREDENTIAL_PROTOCOL *This,
|
|
OUT EFI_CREDENTIAL_LOGON_FLAGS *AutoLogon
|
|
);
|
|
|
|
/**
|
|
Indicate that user interface interaction has ended for the specified credential.
|
|
|
|
This function is called when a credential provider is deselected by the user.
|
|
|
|
@param[in] This Points to this instance of the EFI_USER_CREDENTIAL_PROTOCOL.
|
|
|
|
@retval EFI_SUCCESS Credential provider successfully deselected.
|
|
**/
|
|
typedef
|
|
EFI_STATUS
|
|
(EFIAPI *EFI_CREDENTIAL_DESELECT)(
|
|
IN CONST EFI_USER_CREDENTIAL_PROTOCOL *This
|
|
);
|
|
|
|
/**
|
|
Return the default logon behavior for this user credential.
|
|
|
|
This function reports the default login behavior regarding this credential provider.
|
|
|
|
@param[in] This Points to this instance of the EFI_USER_CREDENTIAL_PROTOCOL.
|
|
@param[out] AutoLogon On return, holds whether the credential provider should be
|
|
used by default to automatically log on the user.
|
|
|
|
@retval EFI_SUCCESS Default information successfully returned.
|
|
@retval EFI_INVALID_PARAMETER AutoLogon is NULL.
|
|
**/
|
|
typedef
|
|
EFI_STATUS
|
|
(EFIAPI *EFI_CREDENTIAL_DEFAULT)(
|
|
IN CONST EFI_USER_CREDENTIAL_PROTOCOL *This,
|
|
OUT EFI_CREDENTIAL_LOGON_FLAGS *AutoLogon
|
|
);
|
|
|
|
/**
|
|
Return information attached to the credential provider.
|
|
|
|
This function returns user information.
|
|
|
|
@param[in] This Points to this instance of the EFI_USER_CREDENTIAL_PROTOCOL.
|
|
@param[in] UserInfo Handle of the user information data record.
|
|
@param[out] Info On entry, points to a buffer of at least *InfoSize bytes. On exit, holds the user
|
|
information. If the buffer is too small to hold the information, then
|
|
EFI_BUFFER_TOO_SMALL is returned and InfoSize is updated to contain the
|
|
number of bytes actually required.
|
|
@param[in,out] InfoSize On entry, points to the size of Info. On return, points to the size of the user
|
|
information.
|
|
|
|
@retval EFI_SUCCESS Information returned successfully.
|
|
@retval EFI_BUFFER_TOO_SMALL The size specified by InfoSize is too small to hold all of the user
|
|
information. The size required is returned in *InfoSize.
|
|
@retval EFI_NOT_FOUND The specified UserInfo does not refer to a valid user info handle.
|
|
@retval EFI_INVALID_PARAMETER Info is NULL or InfoSize is NULL.
|
|
**/
|
|
typedef
|
|
EFI_STATUS
|
|
(EFIAPI *EFI_CREDENTIAL_GET_INFO)(
|
|
IN CONST EFI_USER_CREDENTIAL_PROTOCOL *This,
|
|
IN EFI_USER_INFO_HANDLE UserInfo,
|
|
OUT EFI_USER_INFO *Info,
|
|
IN OUT UINTN *InfoSize
|
|
);
|
|
|
|
/**
|
|
Enumerate all of the user information records on the credential provider.
|
|
|
|
This function returns the next user information record. To retrieve the first user information record
|
|
handle, point UserInfo at a NULL. Each subsequent call will retrieve another user information
|
|
record handle until there are no more, at which point UserInfo will point to NULL.
|
|
|
|
@param[in] This Points to this instance of the EFI_USER_CREDENTIAL_PROTOCOL.
|
|
@param[in,out] UserInfo On entry, points to the previous user information handle or NULL to
|
|
start enumeration. On exit, points to the next user information handle
|
|
or NULL if there is no more user information.
|
|
|
|
@retval EFI_SUCCESS User information returned.
|
|
@retval EFI_NOT_FOUND No more user information found.
|
|
@retval EFI_INVALID_PARAMETER UserInfo is NULL.
|
|
**/
|
|
typedef
|
|
EFI_STATUS
|
|
(EFIAPI *EFI_CREDENTIAL_GET_NEXT_INFO)(
|
|
IN CONST EFI_USER_CREDENTIAL_PROTOCOL *This,
|
|
IN OUT EFI_USER_INFO_HANDLE *UserInfo
|
|
);
|
|
|
|
///
|
|
/// This protocol provides support for a single class of credentials
|
|
///
|
|
struct _EFI_USER_CREDENTIAL_PROTOCOL {
|
|
EFI_GUID Identifier; ///< Uniquely identifies this credential provider.
|
|
EFI_GUID Type; ///< Identifies this class of User Credential Provider.
|
|
EFI_CREDENTIAL_ENROLL Enroll;
|
|
EFI_CREDENTIAL_FORM Form;
|
|
EFI_CREDENTIAL_TILE Tile;
|
|
EFI_CREDENTIAL_TITLE Title;
|
|
EFI_CREDENTIAL_USER User;
|
|
EFI_CREDENTIAL_SELECT Select;
|
|
EFI_CREDENTIAL_DESELECT Deselect;
|
|
EFI_CREDENTIAL_DEFAULT Default;
|
|
EFI_CREDENTIAL_GET_INFO GetInfo;
|
|
EFI_CREDENTIAL_GET_NEXT_INFO GetNextInfo;
|
|
EFI_CREDENTIAL_CAPABILITIES Capabilities;
|
|
};
|
|
|
|
extern EFI_GUID gEfiUserCredentialProtocolGuid;
|
|
|
|
#endif
|