mirror of
https://github.com/moparisthebest/curl
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d1d35ba85f
USE_WINDOWS_SSPI on Windows, and then libcurl will be built to use the native way to do NTLM. SSPI also allows libcurl to pass on the current user and its password in the request.
144 lines
5.3 KiB
C
144 lines
5.3 KiB
C
#ifndef __HTTP_NTLM_H
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#define __HTTP_NTLM_H
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/***************************************************************************
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* _ _ ____ _
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* Project ___| | | | _ \| |
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* / __| | | | |_) | |
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* | (__| |_| | _ <| |___
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* \___|\___/|_| \_\_____|
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*
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* Copyright (C) 1998 - 2005, Daniel Stenberg, <daniel@haxx.se>, et al.
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*
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* This software is licensed as described in the file COPYING, which
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* you should have received as part of this distribution. The terms
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* are also available at http://curl.haxx.se/docs/copyright.html.
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*
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* You may opt to use, copy, modify, merge, publish, distribute and/or sell
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* copies of the Software, and permit persons to whom the Software is
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* furnished to do so, under the terms of the COPYING file.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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* $Id$
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***************************************************************************/
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typedef enum {
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CURLNTLM_NONE, /* not a ntlm */
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CURLNTLM_BAD, /* an ntlm, but one we don't like */
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CURLNTLM_FIRST, /* the first 401-reply we got with NTLM */
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CURLNTLM_FINE, /* an ntlm we act on */
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CURLNTLM_LAST /* last entry in this enum, don't use */
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} CURLntlm;
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/* this is for ntlm header input */
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CURLntlm Curl_input_ntlm(struct connectdata *conn, bool proxy, char *header);
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/* this is for creating ntlm header output */
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CURLcode Curl_output_ntlm(struct connectdata *conn, bool proxy);
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void Curl_ntlm_cleanup(struct connectdata *conn);
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/* Flag bits definitions based on http://davenport.sourceforge.net/ntlm.html */
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#define NTLMFLAG_NEGOTIATE_UNICODE (1<<0)
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/* Indicates that Unicode strings are supported for use in security buffer
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data. */
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#define NTLMFLAG_NEGOTIATE_OEM (1<<1)
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/* Indicates that OEM strings are supported for use in security buffer data. */
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#define NTLMFLAG_REQUEST_TARGET (1<<2)
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/* Requests that the server's authentication realm be included in the Type 2
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message. */
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/* unknown (1<<3) */
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#define NTLMFLAG_NEGOTIATE_SIGN (1<<4)
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/* Specifies that authenticated communication between the client and server
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should carry a digital signature (message integrity). */
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#define NTLMFLAG_NEGOTIATE_SEAL (1<<5)
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/* Specifies that authenticated communication between the client and server
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should be encrypted (message confidentiality). */
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#define NTLMFLAG_NEGOTIATE_DATAGRAM_STYLE (1<<6)
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/* unknown purpose */
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#define NTLMFLAG_NEGOTIATE_LM_KEY (1<<7)
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/* Indicates that the LAN Manager session key should be used for signing and
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sealing authenticated communications. */
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#define NTLMFLAG_NEGOTIATE_NETWARE (1<<8)
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/* unknown purpose */
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#define NTLMFLAG_NEGOTIATE_NTLM_KEY (1<<9)
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/* Indicates that NTLM authentication is being used. */
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/* unknown (1<<10) */
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/* unknown (1<<11) */
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#define NTLMFLAG_NEGOTIATE_DOMAIN_SUPPLIED (1<<12)
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/* Sent by the client in the Type 1 message to indicate that a desired
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authentication realm is included in the message. */
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#define NTLMFLAG_NEGOTIATE_WORKSTATION_SUPPLIED (1<<13)
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/* Sent by the client in the Type 1 message to indicate that the client
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workstation's name is included in the message. */
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#define NTLMFLAG_NEGOTIATE_LOCAL_CALL (1<<14)
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/* Sent by the server to indicate that the server and client are on the same
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machine. Implies that the client may use a pre-established local security
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context rather than responding to the challenge. */
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#define NTLMFLAG_NEGOTIATE_ALWAYS_SIGN (1<<15)
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/* Indicates that authenticated communication between the client and server
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should be signed with a "dummy" signature. */
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#define NTLMFLAG_TARGET_TYPE_DOMAIN (1<<16)
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/* Sent by the server in the Type 2 message to indicate that the target
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authentication realm is a domain. */
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#define NTLMFLAG_TARGET_TYPE_SERVER (1<<17)
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/* Sent by the server in the Type 2 message to indicate that the target
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authentication realm is a server. */
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#define NTLMFLAG_TARGET_TYPE_SHARE (1<<18)
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/* Sent by the server in the Type 2 message to indicate that the target
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authentication realm is a share. Presumably, this is for share-level
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authentication. Usage is unclear. */
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#define NTLMFLAG_NEGOTIATE_NTLM2_KEY (1<<19)
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/* Indicates that the NTLM2 signing and sealing scheme should be used for
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protecting authenticated communications. */
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#define NTLMFLAG_REQUEST_INIT_RESPONSE (1<<20)
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/* unknown purpose */
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#define NTLMFLAG_REQUEST_ACCEPT_RESPONSE (1<<21)
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/* unknown purpose */
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#define NTLMFLAG_REQUEST_NONNT_SESSION_KEY (1<<22)
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/* unknown purpose */
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#define NTLMFLAG_NEGOTIATE_TARGET_INFO (1<<23)
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/* Sent by the server in the Type 2 message to indicate that it is including a
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Target Information block in the message. */
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/* unknown (1<24) */
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/* unknown (1<25) */
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/* unknown (1<26) */
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/* unknown (1<27) */
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/* unknown (1<28) */
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#define NTLMFLAG_NEGOTIATE_128 (1<<29)
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/* Indicates that 128-bit encryption is supported. */
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#define NTLMFLAG_NEGOTIATE_KEY_EXCHANGE (1<<30)
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/* unknown purpose */
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#define NTLMFLAG_NEGOTIATE_56 (1<<31)
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/* Indicates that 56-bit encryption is supported. */
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#endif
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