c9e1c2cf4e
This reverts commit e8e6a2c6df
.
This introduced regression of skipping valid target_info blobs.
The next commit will fix
https://gitlab.com/wireshark/wireshark/-/issues/17817
in a better way.
Signed-off-by: Stefan Metzmacher <metze@samba.org>
68 lines
1.7 KiB
C
68 lines
1.7 KiB
C
/* packet-ntlmssp.h
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* Declarations for NTLM Secure Service Provider
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* Copyright 2003, Tim Potter <tpot@samba.org>
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#ifndef __PACKET_NTLMSSP_H__
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#define __PACKET_NTLMSSP_H__
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/* Message types */
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#define NTLMSSP_NEGOTIATE 1
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#define NTLMSSP_CHALLENGE 2
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#define NTLMSSP_AUTH 3
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#define NTLMSSP_UNKNOWN 4
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#define NTLMSSP_KEY_LEN 16
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#define NTLMSSP_MAX_ORIG_LEN 256
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typedef struct _md4_pass {
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guint8 md4[NTLMSSP_KEY_LEN];
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char key_origin[NTLMSSP_MAX_ORIG_LEN+1];
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} md4_pass;
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guint32
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get_md4pass_list(wmem_allocator_t *pool, md4_pass** p_pass_list);
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/* Dissect a ntlmv2 response */
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int
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dissect_ntlmv2_response(tvbuff_t *tvb, packet_info *pinfo, proto_tree *ntlmssp_tree, int offset, int len);
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/* the ntlmssp data passed to tap listeners */
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typedef struct _ntlmssp_header_t {
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guint32 type;
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const guint8 *domain_name;
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const guint8 *acct_name;
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const guint8 *host_name;
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guint8 session_key[NTLMSSP_KEY_LEN];
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} ntlmssp_header_t;
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#define NTLMSSP_BLOB_MAX_SIZE 10240
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typedef struct _ntlmssp_blob {
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guint16 length;
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guint8* contents;
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} ntlmssp_blob;
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void
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ntlmssp_create_session_key(packet_info *pinfo,
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proto_tree *tree,
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ntlmssp_header_t *ntlmssph,
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int flags,
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const guint8 *server_challenge,
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const guint8 *encryptedsessionkey,
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const ntlmssp_blob *ntlm_response,
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const ntlmssp_blob *lm_response);
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int
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dissect_ntlmssp_NTLM_REMOTE_SUPPLEMENTAL_CREDENTIAL(tvbuff_t *tvb, int offset, proto_tree *tree);
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#endif
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