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1853d1ef | 1 | /* |
2 | * Copyright 2002 Niels Provos <provos@citi.umich.edu> | |
3 | * All rights reserved. | |
4 | * | |
5 | * Redistribution and use in source and binary forms, with or without | |
6 | * modification, are permitted provided that the following conditions | |
7 | * are met: | |
8 | * 1. Redistributions of source code must retain the above copyright | |
9 | * notice, this list of conditions and the following disclaimer. | |
10 | * 2. Redistributions in binary form must reproduce the above copyright | |
11 | * notice, this list of conditions and the following disclaimer in the | |
12 | * documentation and/or other materials provided with the distribution. | |
13 | * | |
14 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR | |
15 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES | |
16 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. | |
17 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, | |
18 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | |
19 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
20 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
21 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
22 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | |
23 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
24 | */ | |
25 | ||
26 | #ifndef _MM_WRAP_H_ | |
27 | #define _MM_WRAP_H_ | |
28 | #include "key.h" | |
29 | #include "buffer.h" | |
30 | ||
31 | extern int use_privsep; | |
32 | #define PRIVSEP(x) (use_privsep ? mm_##x : x) | |
33 | ||
34 | enum mm_keytype {MM_NOKEY, MM_HOSTKEY, MM_USERKEY, MM_RSAHOSTKEY, MM_RSAUSERKEY}; | |
35 | ||
36 | struct monitor; | |
37 | struct mm_master; | |
38 | struct passwd; | |
39 | struct Authctxt; | |
40 | ||
41 | DH *mm_choose_dh(int, int, int); | |
42 | int mm_key_sign(Key *, u_char **, u_int *, u_char *, u_int); | |
43 | void mm_inform_authserv(char *, char *); | |
44 | struct passwd *mm_getpwnamallow(const char *); | |
45 | int mm_auth_password(struct Authctxt *, char *); | |
46 | int mm_key_allowed(enum mm_keytype, char *, char *, Key *); | |
47 | int mm_user_key_allowed(struct passwd *, Key *); | |
48 | int mm_hostbased_key_allowed(struct passwd *, char *, char *, Key *); | |
49 | int mm_auth_rhosts_rsa_key_allowed(struct passwd *, char *, char *, Key *); | |
50 | int mm_key_verify(Key *, u_char *, u_int, u_char *, u_int); | |
51 | int mm_auth_rsa_key_allowed(struct passwd *, BIGNUM *, Key **); | |
52 | int mm_auth_rsa_verify_response(Key *, BIGNUM *, u_char *); | |
53 | BIGNUM *mm_auth_rsa_generate_challenge(Key *); | |
54 | ||
55 | void mm_terminate(void); | |
56 | int mm_pty_allocate(int *, int *, char *, int); | |
57 | void mm_session_pty_cleanup2(void *); | |
58 | ||
59 | /* SSHv1 interfaces */ | |
60 | void mm_ssh1_session_id(u_char *); | |
61 | int mm_ssh1_session_key(BIGNUM *); | |
62 | ||
63 | /* Key export functions */ | |
64 | struct Newkeys *mm_newkeys_from_blob(u_char *, int); | |
65 | int mm_newkeys_to_blob(int, u_char **, u_int *); | |
66 | ||
67 | void monitor_apply_keystate(struct monitor *); | |
68 | void mm_get_keystate(struct monitor *); | |
69 | void mm_send_keystate(struct monitor*); | |
70 | ||
71 | /* bsdauth */ | |
72 | int mm_bsdauth_query(void *, char **, char **, u_int *, char ***, u_int **); | |
73 | int mm_bsdauth_respond(void *, u_int, char **); | |
74 | ||
75 | /* skey */ | |
76 | int mm_skey_query(void *, char **, char **, u_int *, char ***, u_int **); | |
77 | int mm_skey_respond(void *, u_int, char **); | |
78 | ||
79 | /* zlib allocation hooks */ | |
80 | ||
81 | void *mm_zalloc(struct mm_master *, u_int, u_int); | |
82 | void mm_zfree(struct mm_master *, void *); | |
83 | void mm_init_compression(struct mm_master *); | |
84 | ||
85 | #endif /* _MM_H_ */ |