Initial take at NTLM authentication. It doesn't really work at this point

but the infrastructure is there.

1 files changed, 67 insertions, 0 deletions

diff --git a/lib/http_ntlm.h b/lib/http_ntlm.h
new file mode 100644
index 000000000..30e0b67a1
--- /dev/null
+++ b/lib/http_ntlm.h
@@ -0,0 +1,67 @@
+#ifndef __HTTP_NTLM_H
+#define __HTTP_NTLM_H
+/***************************************************************************
+ *                                  _   _ ____  _     
+ *  Project                     ___| | | |  _ \| |    
+ *                             / __| | | | |_) | |    
+ *                            | (__| |_| |  _ <| |___ 
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2003, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at http://curl.haxx.se/docs/copyright.html.
+ * 
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * $Id$
+ ***************************************************************************/
+
+typedef enum {
+  CURLNTLM_NONE, /* not a ntlm */
+  CURLNTLM_BAD,  /* an ntlm, but one we don't like */
+  CURLNTLM_FIRST, /* the first 401-reply we got with NTLM */
+  CURLNTLM_FINE, /* an ntlm we act on */
+
+  CURLNTLM_LAST  /* last entry in this enum, don't use */
+} CURLntlm;
+
+/* this is for ntlm header input */
+CURLntlm Curl_input_ntlm(struct connectdata *conn, char *header);
+
+/* this is for creating ntlm header output */
+CURLcode Curl_output_ntlm(struct connectdata *conn);
+
+void Curl_ntlm_cleanup(struct SessionHandle *data);
+
+
+/* type-1 octet-stream, sent in the first NTLM-authenticated request
+
+byte    protocol[8];     'N', 'T', 'L', 'M', 'S', 'S', 'P', '\0'
+byte    type;            0x01
+byte    zero[3];
+short   flags;           0xb203
+byte    zero[2];
+
+short   dom_len;         domain string length
+short   dom_len;         domain string length
+short   dom_off;         domain string offset
+byte    zero[2];
+
+short   host_len;        host string length
+short   host_len;        host string length
+short   host_off;        host string offset (always 0x20)
+byte    zero[2];
+
+byte    host[*];         host string (ASCII)
+byte    dom[*];          domain string (ASCII)
+
+*/
+
+#endif