1 /* $OpenBSD: monitor_wrap.h,v 1.7 2002/09/09 06:48:06 itojun Exp $ */
4 * Copyright 2002 Niels Provos <provos@citi.umich.edu>
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
21 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
25 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33 extern int use_privsep;
34 #define PRIVSEP(x) (use_privsep ? mm_##x : x)
36 enum mm_keytype {MM_NOKEY, MM_HOSTKEY, MM_USERKEY, MM_RSAHOSTKEY, MM_RSAUSERKEY};
43 DH *mm_choose_dh(int, int, int);
44 int mm_key_sign(Key *, u_char **, u_int *, u_char *, u_int);
45 void mm_inform_authserv(char *, char *);
46 struct passwd *mm_getpwnamallow(const char *);
47 char *mm_auth2_read_banner(void);
48 int mm_auth_password(struct Authctxt *, char *);
49 int mm_key_allowed(enum mm_keytype, char *, char *, Key *);
50 int mm_user_key_allowed(struct passwd *, Key *);
51 int mm_hostbased_key_allowed(struct passwd *, char *, char *, Key *);
52 int mm_auth_rhosts_rsa_key_allowed(struct passwd *, char *, char *, Key *);
53 int mm_key_verify(Key *, u_char *, u_int, u_char *, u_int);
54 int mm_auth_rsa_key_allowed(struct passwd *, BIGNUM *, Key **);
55 int mm_auth_rsa_verify_response(Key *, BIGNUM *, u_char *);
56 BIGNUM *mm_auth_rsa_generate_challenge(Key *);
59 void mm_start_pam(char *);
62 void mm_terminate(void);
63 int mm_pty_allocate(int *, int *, char *, int);
64 void mm_session_pty_cleanup2(void *);
66 /* SSHv1 interfaces */
67 void mm_ssh1_session_id(u_char *);
68 int mm_ssh1_session_key(BIGNUM *);
70 /* Key export functions */
71 struct Newkeys *mm_newkeys_from_blob(u_char *, int);
72 int mm_newkeys_to_blob(int, u_char **, u_int *);
74 void monitor_apply_keystate(struct monitor *);
75 void mm_get_keystate(struct monitor *);
76 void mm_send_keystate(struct monitor*);
79 int mm_bsdauth_query(void *, char **, char **, u_int *, char ***, u_int **);
80 int mm_bsdauth_respond(void *, u_int, char **);
83 int mm_skey_query(void *, char **, char **, u_int *, char ***, u_int **);
84 int mm_skey_respond(void *, u_int, char **);
88 /* auth and reply are really krb5_data objects, but we don't want to
89 * include all of the krb5 headers here */
90 int mm_auth_krb5(void *authctxt, void *auth, char **client, void *reply);
93 /* zlib allocation hooks */
95 void *mm_zalloc(struct mm_master *, u_int, u_int);
96 void mm_zfree(struct mm_master *, void *);
97 void mm_init_compression(struct mm_master *);