SpUpdateCredentialsFn function
Applies to: desktop apps only
Updates the credentials associated with the specified context.
Syntax
NTSTATUS NTAPI SpUpdateCredentialsFn( __in LSA_SEC_HANDLE ContextHandle, __in GUID *CredType, __in ULONG FlatCredUIContextLength, PUCHAR FlatCredUIContext );
Parameters
- ContextHandle [in]
-
A handle to the context to update.
- CredType [in]
-
The type of credential specified by the ContextHandle parameter. This can be one of the following values.
Value Meaning - SEC_WINNT_AUTH_DATA_TYPE_PASSWORD
- 0x28bfc32f, 0x10f6, 0x4738, 0x98, 0xd1, 0x1a, 0xc0, 0x61, 0xdf, 0x71, 0x6a
The credential is a password.
- SEC_WINNT_AUTH_DATA_TYPE_CERT
- 0x235f69ad, 0x73fb, 0x4dbc, 0x82, 0x3, 0x6, 0x29, 0xe7, 0x39, 0x33, 0x9b
The credential is a certificate.
- SEC_WINNT_AUTH_DATA_TYPE_CSP_DATA
- 0x68fd9879, 0x79c, 0x4dfe, 0x82, 0x81, 0x57, 0x8a, 0xad, 0xc1, 0xc1, 0x0
The credential is authentication data from a cryptographic service provider (CSP).
- FlatCredUIContextLength [in]
-
The size, in characters, of the buffer specified by the FlatCredUIContext parameter.
- FlatCredUIContext
-
A string that specifies the updated credentials.
Return value
If the function succeeds, return STATUS_SUCCESS, or an informational status code.
If the function fails, return an NTSTATUS error code that indicates the reason it failed. For more information, see Remarks.
Remarks
A pointer to the SpUpdateCredentialsFn function is available in the SECPKG_FUNCTION_TABLE structure received from the SpLsaModeInitialize function.
Requirements
|
Minimum supported client | Windows 7 |
|---|---|
|
Minimum supported server | Windows Server 2008 R2 |
|
Header |
|
Send comments about this topic to Microsoft
Build date: 3/13/2012
