cpp_quote("#include <winapifamily.h>")

#pragma region Desktop Family
cpp_quote("#if WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP)")

import "oaidl.idl";
import "ocidl.idl";

// This interface method is a callback from the policy engine, for a 
// AuthorizeConnection request
[
    object,
    uuid(2c3e2e73-a782-47f9-8dfb-77ee1ed27a03),
    helpstring("interface ITSGAuthenticateUserSink")
]
interface ITSGAuthenticateUserSink : IUnknown
{
    //
    // Called by the authentication engine on a successful authentication
    //
    [helpstring("Callback function on user authenticated")]
    HRESULT OnUserAuthenticated(
        [in] BSTR        userName,                 // Name of the user
        [in] BSTR        userDomain,               // Domain of the user
        [in] ULONG_PTR   context,                  // Context information
        [in, optional] HANDLE_PTR  userToken);               // Optional - user token.

    //
    // Called by the authentication engine on a failed authentication
    //
    [helpstring("Callback function on user authentication failed")]
    HRESULT OnUserAuthenticationFailed(
        [in] ULONG_PTR context,                  // Context information
        [in] HRESULT   genericErrorCode,         // Windows defined error code
        [in] HRESULT   specificErrorCode);       // Authentication plugin specific 

    //
    // TSG triggers a silent re-auth
    //
    [helpstring("Authentication engine calls this method to initiate silent re-auth")]
    HRESULT ReauthenticateUser(
        [in] ULONG_PTR context);                 // Context information

    //
    // Disconnect the current user
    //
    [helpstring("Authentication engine calls this method to disconnect the current user")]
    HRESULT DisconnectUser(				
        [in] ULONG_PTR context);                 // Context information
};

[
    object,
    uuid(9ee3e5bf-04ab-4691-998c-d7f622321a56),
    helpstring("interface ITSGAuthenticationEngine")
]
interface ITSGAuthenticationEngine : IUnknown
{
    [helpstring("TSG calls this method on the authentication engine to authenticate the user")]
    HRESULT AuthenticateUser(
        [in] GUID                     mainSessionId,  // A unique identifier to distinguish the connection
        [in] BYTE                    *cookieData,     // UAG cookie
        [in] ULONG                    numCookieBytes, // Number of cookie byte
        [in] ULONG_PTR                context,        // Some context to call back on
        [in] ITSGAuthenticateUserSink *pSink);         // Sink object
                                           
    [helpstring("TSG calls this method to cancel an ongoing authentication")]
    HRESULT CancelAuthentication(
        [in] GUID                     mainSessionId,  // A unique identifier to distinguish the connection
        [in] ULONG_PTR                context);  // Some context to call back on

};


cpp_quote("#endif /* WINAPI_FAMILY_PARTITION(WINAPI_PARTITION_DESKTOP) */")
#pragma endregion

