Fix for TSSSP client.

tyranid · tyranid · commit c7ca3db6c2fb · 2023-03-26T18:45:22.000-07:00
diff --git a/NtApiDotNet/Win32/Security/Authentication/CredSSP/Client/TSSSPClientAuthenticationContext.cs b/NtApiDotNet/Win32/Security/Authentication/CredSSP/Client/TSSSPClientAuthenticationContext.cs
@@ -51,8 +51,10 @@ private void ContinueInternal(byte[] token, X509Certificate certificate)
                     throw new ArgumentException("Missing inner authentication token.", nameof(token));
 
                 _client_ctx.Continue(ts_token.NegoTokens[0]);
-
-                Token = TSAuthenticationToken.Create(6, _client_ctx, certificate ?? _certificate);
+                if (_client_ctx.Done)
+                    Token = TSAuthenticationToken.Create(6, _client_ctx, certificate ?? _certificate);
+                else
+                    Token = TSAuthenticationToken.Create(6, _client_ctx);
             }
             else if (!Done)
             {

Original file line number	Diff line number	Diff line change
`@@ -51,8 +51,10 @@ private void ContinueInternal(byte[] token, X509Certificate certificate)`
`51`	`51`	`throw new ArgumentException("Missing inner authentication token.", nameof(token));`
`52`	`52`
`53`	`53`	`_client_ctx.Continue(ts_token.NegoTokens[0]);`
`54`		`-`
`55`		`- Token = TSAuthenticationToken.Create(6, _client_ctx, certificate ?? _certificate);`
	`54`	`+ if (_client_ctx.Done)`
	`55`	`+ Token = TSAuthenticationToken.Create(6, _client_ctx, certificate ?? _certificate);`
	`56`	`+ else`
	`57`	`+ Token = TSAuthenticationToken.Create(6, _client_ctx);`
`56`	`58`	`}`
`57`	`59`	`else if (!Done)`
`58`	`60`	`{`