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Diffstat (limited to 'source4/libcli/auth/ntlmssp.h')
| -rw-r--r-- | source4/libcli/auth/ntlmssp.h | 190 |
1 files changed, 0 insertions, 190 deletions
diff --git a/source4/libcli/auth/ntlmssp.h b/source4/libcli/auth/ntlmssp.h deleted file mode 100644 index e17c133c8b..0000000000 --- a/source4/libcli/auth/ntlmssp.h +++ /dev/null @@ -1,190 +0,0 @@ -/* - Unix SMB/CIFS implementation. - SMB parameters and setup - Copyright (C) Andrew Tridgell 1992-1997 - Copyright (C) Luke Kenneth Casson Leighton 1996-1997 - Copyright (C) Paul Ashton 1997 - - This program is free software; you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation; either version 2 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program; if not, write to the Free Software - Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. -*/ - -#include "librpc/gen_ndr/ndr_samr.h" - -/* NTLMSSP mode */ -enum ntlmssp_role -{ - NTLMSSP_SERVER, - NTLMSSP_CLIENT -}; - -/* NTLMSSP message types */ -enum ntlmssp_message_type -{ - NTLMSSP_INITIAL = 0 /* samba internal state */, - NTLMSSP_NEGOTIATE = 1, - NTLMSSP_CHALLENGE = 2, - NTLMSSP_AUTH = 3, - NTLMSSP_UNKNOWN = 4, - NTLMSSP_DONE = 5 /* samba final state */ -}; - -/* NTLMSSP negotiation flags */ -#define NTLMSSP_NEGOTIATE_UNICODE 0x00000001 -#define NTLMSSP_NEGOTIATE_OEM 0x00000002 -#define NTLMSSP_REQUEST_TARGET 0x00000004 -#define NTLMSSP_NEGOTIATE_SIGN 0x00000010 /* Message integrity */ -#define NTLMSSP_NEGOTIATE_SEAL 0x00000020 /* Message confidentiality */ -#define NTLMSSP_NEGOTIATE_DATAGRAM_STYLE 0x00000040 -#define NTLMSSP_NEGOTIATE_LM_KEY 0x00000080 -#define NTLMSSP_NEGOTIATE_NETWARE 0x00000100 -#define NTLMSSP_NEGOTIATE_NTLM 0x00000200 -#define NTLMSSP_NEGOTIATE_DOMAIN_SUPPLIED 0x00001000 -#define NTLMSSP_NEGOTIATE_WORKSTATION_SUPPLIED 0x00002000 -#define NTLMSSP_NEGOTIATE_THIS_IS_LOCAL_CALL 0x00004000 -#define NTLMSSP_NEGOTIATE_ALWAYS_SIGN 0x00008000 -#define NTLMSSP_TARGET_TYPE_DOMAIN 0x10000 -#define NTLMSSP_TARGET_TYPE_SERVER 0x20000 -#define NTLMSSP_CHAL_INIT_RESPONSE 0x00010000 - -#define NTLMSSP_CHAL_ACCEPT_RESPONSE 0x00020000 -#define NTLMSSP_CHAL_NON_NT_SESSION_KEY 0x00040000 -#define NTLMSSP_NEGOTIATE_NTLM2 0x00080000 -#define NTLMSSP_CHAL_TARGET_INFO 0x00800000 -#define NTLMSSP_NEGOTIATE_128 0x20000000 /* 128-bit encryption */ -#define NTLMSSP_NEGOTIATE_KEY_EXCH 0x40000000 -#define NTLMSSP_NEGOTIATE_56 0x80000000 - -#define NTLMSSP_NAME_TYPE_SERVER 0x01 -#define NTLMSSP_NAME_TYPE_DOMAIN 0x02 -#define NTLMSSP_NAME_TYPE_SERVER_DNS 0x03 -#define NTLMSSP_NAME_TYPE_DOMAIN_DNS 0x04 - -#define NTLMSSP_SIGN_VERSION 1 - -#define NTLMSSP_SIG_SIZE 16 - -struct ntlmssp_state -{ - uint_t ref_count; - enum ntlmssp_role role; - enum samr_Role server_role; - uint32_t expected_state; - - BOOL unicode; - BOOL use_ntlmv2; - BOOL use_nt_response; /* Set to 'False' to debug what happens when the NT response is omited */ - BOOL allow_lm_key; /* The LM_KEY code is not functional at this point, and it's not - very secure anyway */ - - BOOL server_use_session_keys; /* Set to 'False' for authentication only, - that will never return a session key */ - BOOL server_multiple_authentications; /* Set to 'True' to allow squid 2.5 - style 'challenge caching' */ - - char *user; - char *domain; - const char *workstation; - char *password; - char *server_domain; - - DATA_BLOB internal_chal; /* Random challenge as supplied to the client for NTLM authentication */ - - DATA_BLOB chal; /* Random challenge as input into the actual NTLM (or NTLM2) authentication */ - DATA_BLOB lm_resp; - DATA_BLOB nt_resp; - DATA_BLOB session_key; - - uint32_t neg_flags; /* the current state of negotiation with the NTLMSSP partner */ - - /* internal variables used by NTLM2 */ - BOOL doing_ntlm2; - uint8_t session_nonce[16]; - - /* internal variables used by KEY_EXCH (client-supplied user session key */ - DATA_BLOB encrypted_session_key; - - void *auth_context; - - /** - * Callback to get the 'challenge' used for NTLM authentication. - * - * @param ntlmssp_state This structure - * @return 8 bytes of challenge data, determined by the server to be the challenge for NTLM authentication - * - */ - const uint8_t *(*get_challenge)(const struct ntlmssp_state *ntlmssp_state); - - /** - * Callback to find if the challenge used by NTLM authentication may be modified - * - * The NTLM2 authentication scheme modifies the effective challenge, but this is not compatiable with the - * current 'security=server' implementation.. - * - * @param ntlmssp_state This structure - * @return Can the challenge be set to arbitary values? - * - */ - BOOL (*may_set_challenge)(const struct ntlmssp_state *ntlmssp_state); - - /** - * Callback to set the 'challenge' used for NTLM authentication. - * - * The callback may use the void *auth_context to store state information, but the same value is always available - * from the DATA_BLOB chal on this structure. - * - * @param ntlmssp_state This structure - * @param challange 8 bytes of data, agreed by the client and server to be the effective challenge for NTLM2 authentication - * - */ - NTSTATUS (*set_challenge)(struct ntlmssp_state *ntlmssp_state, DATA_BLOB *challenge); - - /** - * Callback to check the user's password. - * - * The callback must reads the feilds of this structure for the information it needs on the user - * @param ntlmssp_state This structure - * @param nt_session_key If an NT session key is returned by the authentication process, return it here - * @param lm_session_key If an LM session key is returned by the authentication process, return it here - * - */ - NTSTATUS (*check_password)(struct ntlmssp_state *ntlmssp_state, DATA_BLOB *nt_session_key, DATA_BLOB *lm_session_key); - - const char *server_name; - const char *(*get_domain)(void); - - /* SMB Signing */ - uint32_t ntlm_seq_num; - uint32_t ntlm2_send_seq_num; - uint32_t ntlm2_recv_seq_num; - - /* ntlmv2 */ - DATA_BLOB send_sign_key; - DATA_BLOB send_seal_key; - DATA_BLOB recv_sign_key; - DATA_BLOB recv_seal_key; - - uint8_t send_seal_hash[258]; - uint8_t recv_seal_hash[258]; - - /* ntlmv1 */ - uint8_t ntlmssp_hash[258]; - - /* it turns out that we don't always get the - response in at the time we want to process it. - Store it here, until we need it */ - DATA_BLOB stored_response; - -}; - |