C# Signature:

    /// <summary>
    /// http://msdn2.microsoft.com/en-us/library/aa378261.aspx
    /// </summary>
    /// <param name="LsaHandle">[in] Handle obtained from a previous call to LsaRegisterLogonProcess or LsaConnectUntrusted.</param>
    /// <param name="AuthenticationPackage">[in] Supplies the identifier of the authentication package. This value is obtained by calling LsaLookupAuthenticationPackage.</param>
    /// <param name="ProtocolSubmitBuffer">[in] An authentication package–specific message buffer passed to the authentication package.</param>
    /// <param name="SubmitBufferLength">[in] Indicates the length of the ProtocolSubmitBuffer buffer, in bytes.</param>
    /// <param name="ProtocolReturnBuffer">[out] Pointer that receives the address of the buffer returned by the authentication package.</param>
    /// <param name="ReturnBufferLength">[out] Pointer to a ULONG that receives the length of the returned buffer, in bytes.</param>
    /// <param name="ProtocolStatus">[out] If the function succeeds, this parameter receives a pointer to an NSTATUS code which indicates the completion status of the authentication package.</param>
    /// <returns>If the function succeeds, the return value is STATUS_SUCCESS. Check the ProtocolStatus parameter to obtain the status returned by the authentication package.
    /// If the function fails, the return value is an NTSTATUS code. The following are possible error codes.
    ///     STATUS_QUOTA_EXCEEDED   The call could not be completed because the client's memory quota is not sufficient to allocate the return buffer.
    ///     STATUS_NO_SUCH_PACKAGE  The specified authentication package is not recognized by the LSA.
    /// </returns>
    [DllImport("Secur32.dll", SetLastError = true)]
    internal static extern int LsaCallAuthenticationPackage(
        [In] IntPtr LsaHandle,
        [In] IntPtr AuthenticationPackage,
        [In] IntPtr ProtocolSubmitBuffer,
        [In] UInt32 SubmitBufferLength,
        [Out] IntPtr ProtocolReturnBuffer,
        [Out] ref UInt32 ReturnBufferLength,
        [Out] int ProtocolStatus
        );

VB Signature:

Declare Function LsaCallAuthenticationPackage Lib "secur32.dll" (TODO) As TODO

User-Defined Types:

None.

Alternative Managed API:

Do you know one? Please contribute it!

Notes:

None.

Tips & Tricks:

Please add some!

Sample Code:

Please add some!

Please edit this page!

Do you have...

• helpful tips or sample code to share for using this API in managed code?
• corrections to the existing content?
• variations of the signature you want to share?
• additional languages you want to include?

Select "Edit This Page" on the right hand toolbar and edit it! Or add new pages containing supporting types needed for this API (structures, delegates, and more).