| private static GssInitSecurityContext ( Microsoft.Win32.SafeHandles.SafeGssContextHandle &context, Microsoft.Win32.SafeHandles.SafeGssCredHandle credential, bool isNtlm, Microsoft.Win32.SafeHandles.SafeGssNameHandle targetName, Interop inFlags, byte buffer, byte &outputBuffer, uint &outFlags, int &isNtlmUsed ) : bool | ||
| context | Microsoft.Win32.SafeHandles.SafeGssContextHandle | |
| credential | Microsoft.Win32.SafeHandles.SafeGssCredHandle | |
| isNtlm | bool | |
| targetName | Microsoft.Win32.SafeHandles.SafeGssNameHandle | |
| inFlags | Interop | |
| buffer | byte | |
| outputBuffer | byte | |
| outFlags | uint | |
| isNtlmUsed | int | |
| return | bool | |
private static bool GssInitSecurityContext(
ref SafeGssContextHandle context,
SafeGssCredHandle credential,
bool isNtlm,
SafeGssNameHandle targetName,
Interop.NetSecurityNative.GssFlags inFlags,
byte[] buffer,
out byte[] outputBuffer,
out uint outFlags,
out int isNtlmUsed)
{
outputBuffer = null;
outFlags = 0;
// EstablishSecurityContext is called multiple times in a session.
// In each call, we need to pass the context handle from the previous call.
// For the first call, the context handle will be null.
if (context == null)
{
context = new SafeGssContextHandle();
}
Interop.NetSecurityNative.GssBuffer token = default(Interop.NetSecurityNative.GssBuffer);
Interop.NetSecurityNative.Status status;
try
{
Interop.NetSecurityNative.Status minorStatus;
status = Interop.NetSecurityNative.InitSecContext(out minorStatus,
credential,
ref context,
isNtlm,
targetName,
(uint)inFlags,
buffer,
(buffer == null) ? 0 : buffer.Length,
ref token,
out outFlags,
out isNtlmUsed);
if ((status != Interop.NetSecurityNative.Status.GSS_S_COMPLETE) && (status != Interop.NetSecurityNative.Status.GSS_S_CONTINUE_NEEDED))
{
throw new Interop.NetSecurityNative.GssApiException(status, minorStatus);
}
outputBuffer = token.ToByteArray();
}
finally
{
token.Dispose();
}
return status == Interop.NetSecurityNative.Status.GSS_S_COMPLETE;
}