/// <summary>
/// Use the input parameter of rpcClientConfig to bind a RPC handle and set its authentication and
/// authorization information.
/// The caller is responded for calling Unbind to free the output handle.
/// The following default values will be used when PInvoke RPC binding API:
/// RpcStringBindingCompose: ObjUuid is set to null, Options is set to null.
/// </summary>
/// <param name="rpcClientConfig">Contains the parameters used by WinAPI for RPC binding.</param>
/// <returns>the RPC binding handle.</returns>
/// <exception cref="System.InvalidOperationException">Fail to PInvoke.</exception>
public static IntPtr Bind(RpcClientConfig rpcClientConfig)
{
IntPtr bindingHandle = IntPtr.Zero;
IntPtr bindingString = IntPtr.Zero;
uint status = RpcNativeMethods.RpcStringBindingCompose(
(rpcClientConfig.ClientGuid == null) ? null : rpcClientConfig.ClientGuid.Value.ToString(),
rpcClientConfig.ProtocolSequence,
rpcClientConfig.ServerComputerName,
rpcClientConfig.EndPoint,
rpcClientConfig.NetworkOptions,
out bindingString);
if (status != 0)
{
throw new InvalidOperationException("Failed to RpcStringBindingCompose. The returned status is "
+ status);
}
status = RpcNativeMethods.RpcBindingFromStringBinding(
bindingString,
out bindingHandle);
if (status != 0)
{
throw new InvalidOperationException("Failed to RpcBindingFromStringBinding. The returned status is "
+ status);
}
status = RpcNativeMethods.RpcStringFree(
ref bindingString);
if (status != 0)
{
throw new InvalidOperationException("Failed to RpcStringFree. The returned status is " + status);
}
SEC_WINNT_AUTH_IDENTITY authenticationIdentity = rpcClientConfig.AuthenticationIdentity;
status = RpcNativeMethods.RpcBindingSetAuthInfo(
bindingHandle,
rpcClientConfig.ServicePrincipalName,
rpcClientConfig.AuthenticationLevel,
rpcClientConfig.AuthenticationService,
ref authenticationIdentity,
rpcClientConfig.AuthorizationService);
if (status != 0)
{
throw new InvalidOperationException("Failed to RpcBindingSetAuthInfo. The returned status is "
+ status);
}
return(bindingHandle);
}
/// <summary>
/// Use the input parameter of rpcClientConfig to bind a RPC handle and set its authentication and
/// authorization information.
/// The caller is responded for calling Unbind to free the output handle.
/// The following default values will be used when PInvoke RPC binding API:
/// RpcStringBindingCompose: ObjUuid is set to null, Options is set to null.
/// </summary>
/// <param name="rpcClientConfig">Contains the parameters used by WinAPI for RPC binding.</param>
/// <returns>the RPC binding handle.</returns>
/// <exception cref="System.InvalidOperationException">Fail to PInvoke.</exception>
public static IntPtr Bind(RpcClientConfig rpcClientConfig)
{
IntPtr bindingHandle = IntPtr.Zero;
IntPtr bindingString = IntPtr.Zero;
uint status = RpcNativeMethods.RpcStringBindingCompose(
(rpcClientConfig.ClientGuid == null) ? null : rpcClientConfig.ClientGuid.Value.ToString(),
rpcClientConfig.ProtocolSequence,
rpcClientConfig.ServerComputerName,
rpcClientConfig.EndPoint,
rpcClientConfig.NetworkOptions,
out bindingString);
if (status != 0)
{
throw new InvalidOperationException("Failed to RpcStringBindingCompose. The returned status is "
+ status);
}
status = RpcNativeMethods.RpcBindingFromStringBinding(
bindingString,
out bindingHandle);
if (status != 0)
{
throw new InvalidOperationException("Failed to RpcBindingFromStringBinding. The returned status is "
+ status);
}
status = RpcNativeMethods.RpcStringFree(
ref bindingString);
if (status != 0)
{
throw new InvalidOperationException("Failed to RpcStringFree. The returned status is " + status);
}
SEC_WINNT_AUTH_IDENTITY authenticationIdentity = rpcClientConfig.AuthenticationIdentity;
status = RpcNativeMethods.RpcBindingSetAuthInfo(
bindingHandle,
rpcClientConfig.ServicePrincipalName,
rpcClientConfig.AuthenticationLevel,
rpcClientConfig.AuthenticationService,
ref authenticationIdentity,
rpcClientConfig.AuthorizationService);
if (status != 0)
{
throw new InvalidOperationException("Failed to RpcBindingSetAuthInfo. The returned status is "
+ status);
}
return bindingHandle;
}
