1 /* $OpenBSD: monitor.h,v 1.14 2006/03/25 22:22:43 djm Exp $ */
5 * Copyright 2002 Niels Provos <provos@citi.umich.edu>
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
18 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
19 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
20 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
21 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
22 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
26 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
32 enum monitor_reqtype {
33 MONITOR_REQ_MODULI, MONITOR_ANS_MODULI,
34 MONITOR_REQ_FREE, MONITOR_REQ_AUTHSERV,
35 MONITOR_REQ_SIGN, MONITOR_ANS_SIGN,
36 MONITOR_REQ_PWNAM, MONITOR_ANS_PWNAM,
37 MONITOR_REQ_AUTH2_READ_BANNER, MONITOR_ANS_AUTH2_READ_BANNER,
38 MONITOR_REQ_AUTHPASSWORD, MONITOR_ANS_AUTHPASSWORD,
39 MONITOR_REQ_BSDAUTHQUERY, MONITOR_ANS_BSDAUTHQUERY,
40 MONITOR_REQ_BSDAUTHRESPOND, MONITOR_ANS_BSDAUTHRESPOND,
41 MONITOR_REQ_SKEYQUERY, MONITOR_ANS_SKEYQUERY,
42 MONITOR_REQ_SKEYRESPOND, MONITOR_ANS_SKEYRESPOND,
43 MONITOR_REQ_KEYALLOWED, MONITOR_ANS_KEYALLOWED,
44 MONITOR_REQ_KEYVERIFY, MONITOR_ANS_KEYVERIFY,
45 MONITOR_REQ_KEYEXPORT,
46 MONITOR_REQ_PTY, MONITOR_ANS_PTY,
47 MONITOR_REQ_PTYCLEANUP,
48 MONITOR_REQ_SESSKEY, MONITOR_ANS_SESSKEY,
50 MONITOR_REQ_RSAKEYALLOWED, MONITOR_ANS_RSAKEYALLOWED,
51 MONITOR_REQ_RSACHALLENGE, MONITOR_ANS_RSACHALLENGE,
52 MONITOR_REQ_RSARESPONSE, MONITOR_ANS_RSARESPONSE,
53 MONITOR_REQ_GSSSETUP, MONITOR_ANS_GSSSETUP,
54 MONITOR_REQ_GSSSTEP, MONITOR_ANS_GSSSTEP,
55 MONITOR_REQ_GSSUSEROK, MONITOR_ANS_GSSUSEROK,
56 MONITOR_REQ_GSSCHECKMIC, MONITOR_ANS_GSSCHECKMIC,
57 MONITOR_REQ_PAM_START,
58 MONITOR_REQ_PAM_ACCOUNT, MONITOR_ANS_PAM_ACCOUNT,
59 MONITOR_REQ_PAM_INIT_CTX, MONITOR_ANS_PAM_INIT_CTX,
60 MONITOR_REQ_PAM_QUERY, MONITOR_ANS_PAM_QUERY,
61 MONITOR_REQ_PAM_RESPOND, MONITOR_ANS_PAM_RESPOND,
62 MONITOR_REQ_PAM_FREE_CTX, MONITOR_ANS_PAM_FREE_CTX,
63 MONITOR_REQ_AUDIT_EVENT, MONITOR_REQ_AUDIT_COMMAND,
71 struct mm_master *m_zback;
72 struct mm_master *m_zlib;
77 struct monitor *monitor_init(void);
78 void monitor_reinit(struct monitor *);
79 void monitor_sync(struct monitor *);
82 void monitor_child_preauth(struct Authctxt *, struct monitor *);
83 void monitor_child_postauth(struct monitor *);
86 int monitor_read(struct monitor*, struct mon_table *, struct mon_table **);
88 /* Prototypes for request sending and receiving */
89 void mm_request_send(int, enum monitor_reqtype, Buffer *);
90 void mm_request_receive(int, Buffer *);
91 void mm_request_receive_expect(int, enum monitor_reqtype, Buffer *);
93 #endif /* _MONITOR_H_ */