| #ifndef __HTTP_NTLM_H |
| #define __HTTP_NTLM_H |
| /*************************************************************************** |
| * _ _ ____ _ |
| * Project ___| | | | _ \| | |
| * / __| | | | |_) | | |
| * | (__| |_| | _ <| |___ |
| * \___|\___/|_| \_\_____| |
| * |
| * Copyright (C) 1998 - 2005, 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, bool proxy, char *header); |
| |
| /* this is for creating ntlm header output */ |
| CURLcode Curl_output_ntlm(struct connectdata *conn, bool proxy); |
| |
| void Curl_ntlm_cleanup(struct connectdata *conn); |
| #ifndef USE_NTLM |
| #define Curl_ntlm_cleanup(x) |
| #endif |
| |
| |
| /* Flag bits definitions based on http://davenport.sourceforge.net/ntlm.html */ |
| |
| #define NTLMFLAG_NEGOTIATE_UNICODE (1<<0) |
| /* Indicates that Unicode strings are supported for use in security buffer |
| data. */ |
| |
| #define NTLMFLAG_NEGOTIATE_OEM (1<<1) |
| /* Indicates that OEM strings are supported for use in security buffer data. */ |
| |
| #define NTLMFLAG_REQUEST_TARGET (1<<2) |
| /* Requests that the server's authentication realm be included in the Type 2 |
| message. */ |
| |
| /* unknown (1<<3) */ |
| #define NTLMFLAG_NEGOTIATE_SIGN (1<<4) |
| /* Specifies that authenticated communication between the client and server |
| should carry a digital signature (message integrity). */ |
| |
| #define NTLMFLAG_NEGOTIATE_SEAL (1<<5) |
| /* Specifies that authenticated communication between the client and server |
| should be encrypted (message confidentiality). */ |
| |
| #define NTLMFLAG_NEGOTIATE_DATAGRAM_STYLE (1<<6) |
| /* unknown purpose */ |
| |
| #define NTLMFLAG_NEGOTIATE_LM_KEY (1<<7) |
| /* Indicates that the LAN Manager session key should be used for signing and |
| sealing authenticated communications. */ |
| |
| #define NTLMFLAG_NEGOTIATE_NETWARE (1<<8) |
| /* unknown purpose */ |
| |
| #define NTLMFLAG_NEGOTIATE_NTLM_KEY (1<<9) |
| /* Indicates that NTLM authentication is being used. */ |
| |
| /* unknown (1<<10) */ |
| /* unknown (1<<11) */ |
| |
| #define NTLMFLAG_NEGOTIATE_DOMAIN_SUPPLIED (1<<12) |
| /* Sent by the client in the Type 1 message to indicate that a desired |
| authentication realm is included in the message. */ |
| |
| #define NTLMFLAG_NEGOTIATE_WORKSTATION_SUPPLIED (1<<13) |
| /* Sent by the client in the Type 1 message to indicate that the client |
| workstation's name is included in the message. */ |
| |
| #define NTLMFLAG_NEGOTIATE_LOCAL_CALL (1<<14) |
| /* Sent by the server to indicate that the server and client are on the same |
| machine. Implies that the client may use a pre-established local security |
| context rather than responding to the challenge. */ |
| |
| #define NTLMFLAG_NEGOTIATE_ALWAYS_SIGN (1<<15) |
| /* Indicates that authenticated communication between the client and server |
| should be signed with a "dummy" signature. */ |
| |
| #define NTLMFLAG_TARGET_TYPE_DOMAIN (1<<16) |
| /* Sent by the server in the Type 2 message to indicate that the target |
| authentication realm is a domain. */ |
| |
| #define NTLMFLAG_TARGET_TYPE_SERVER (1<<17) |
| /* Sent by the server in the Type 2 message to indicate that the target |
| authentication realm is a server. */ |
| |
| #define NTLMFLAG_TARGET_TYPE_SHARE (1<<18) |
| /* Sent by the server in the Type 2 message to indicate that the target |
| authentication realm is a share. Presumably, this is for share-level |
| authentication. Usage is unclear. */ |
| |
| #define NTLMFLAG_NEGOTIATE_NTLM2_KEY (1<<19) |
| /* Indicates that the NTLM2 signing and sealing scheme should be used for |
| protecting authenticated communications. */ |
| |
| #define NTLMFLAG_REQUEST_INIT_RESPONSE (1<<20) |
| /* unknown purpose */ |
| |
| #define NTLMFLAG_REQUEST_ACCEPT_RESPONSE (1<<21) |
| /* unknown purpose */ |
| |
| #define NTLMFLAG_REQUEST_NONNT_SESSION_KEY (1<<22) |
| /* unknown purpose */ |
| |
| #define NTLMFLAG_NEGOTIATE_TARGET_INFO (1<<23) |
| /* Sent by the server in the Type 2 message to indicate that it is including a |
| Target Information block in the message. */ |
| |
| /* unknown (1<24) */ |
| /* unknown (1<25) */ |
| /* unknown (1<26) */ |
| /* unknown (1<27) */ |
| /* unknown (1<28) */ |
| |
| #define NTLMFLAG_NEGOTIATE_128 (1<<29) |
| /* Indicates that 128-bit encryption is supported. */ |
| |
| #define NTLMFLAG_NEGOTIATE_KEY_EXCHANGE (1<<30) |
| /* unknown purpose */ |
| |
| #define NTLMFLAG_NEGOTIATE_56 (1<<31) |
| /* Indicates that 56-bit encryption is supported. */ |
| #endif |