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I can now successfully call InitializeSecurityContext and get a status of ContinueNeeded.

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This commit is contained in:
antiduh
2014-06-21 16:32:34 +00:00
parent cc0235262c
commit c64765fbdf
11 changed files with 210 additions and 36 deletions
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49
Contexts/ClientContext.cs
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@@ -1,6 +1,7 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.InteropServices;
using System.Text;
using System.Threading.Tasks;
@@ -8,7 +9,7 @@ namespace NSspi.Contexts
{
public class ClientContext : Context
{
public ClientContext( ClientCredential cred, string serverPrinc, ContextReqAttrib attribs )
public ClientContext( ClientCredential cred, string serverPrinc, ContextAttrib attribs )
: base( cred )
{
long credHandle = base.Credential.CredentialHandle;
@@ -17,26 +18,58 @@ namespace NSspi.Contexts
long newContextHandle = 0;
long expiry = 0;
int newContextAttribs = 0;
ContextAttrib newContextAttribs = 0;
SecurityStatus status;
SecureBufferDesc descriptor;
SecureBuffer secureBuffer;
byte[] tokenBuffer = new byte[100000];
GCHandle tokenBufferHandle;
GCHandle bufferArrayHandle;
GCHandle descriptorHandle;
SecureBuffer[] bufferArray;
tokenBufferHandle = GCHandle.Alloc( tokenBuffer, GCHandleType.Pinned );
secureBuffer = new SecureBuffer();
secureBuffer.Type = BufferType.Token;
secureBuffer.Count = tokenBuffer.Length;
secureBuffer.Buffer = tokenBufferHandle.AddrOfPinnedObject();
bufferArray = new SecureBuffer[1];
bufferArray[0] = secureBuffer;
bufferArrayHandle = GCHandle.Alloc( bufferArray, GCHandleType.Pinned );
status = NativeMethods.InitializeSecurityContext_Client(
descriptor = new SecureBufferDesc();
descriptor.Version = SecureBufferDesc.ApiVersion;
descriptor.NumBuffers = bufferArray.Length;
descriptor.Buffers = bufferArrayHandle.AddrOfPinnedObject();
descriptorHandle = GCHandle.Alloc( descriptor, GCHandleType.Pinned );
status = NativeMethods.InitializeSecurityContext_Client1(
ref credHandle,
ref prevContextHandle,
IntPtr.Zero,
serverPrinc,
attribs,
0,
0,
0,
SecureBufferDataRep.Network,
IntPtr.Zero,
0,
ref newContextHandle,
IntPtr.Zero,
descriptorHandle.AddrOfPinnedObject(),
ref newContextAttribs,
ref expiry
);
descriptorHandle.Free();
bufferArrayHandle.Free();
tokenBufferHandle.Free();
secureBuffer = bufferArray[0];
Console.Out.WriteLine( status );
base.ContextHandle = newContextHandle;
}
}