2 * Copyright 2002 Niels Provos <provos@citi.umich.edu>
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
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.
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.
29 enum monitor_reqtype {
30 MONITOR_REQ_MODULI, MONITOR_ANS_MODULI,
31 MONITOR_REQ_FREE, MONITOR_REQ_AUTHSERV,
32 MONITOR_REQ_SIGN, MONITOR_ANS_SIGN,
33 MONITOR_REQ_PWNAM, MONITOR_ANS_PWNAM,
34 MONITOR_REQ_AUTHPASSWORD, MONITOR_ANS_AUTHPASSWORD,
35 MONITOR_REQ_BSDAUTHQUERY, MONITOR_ANS_BSDAUTHQUERY,
36 MONITOR_REQ_BSDAUTHRESPOND, MONITOR_ANS_BSDAUTHRESPOND,
37 MONITOR_REQ_SKEYQUERY, MONITOR_ANS_SKEYQUERY,
38 MONITOR_REQ_SKEYRESPOND, MONITOR_ANS_SKEYRESPOND,
39 MONITOR_REQ_KEYALLOWED, MONITOR_ANS_KEYALLOWED,
40 MONITOR_REQ_KEYVERIFY, MONITOR_ANS_KEYVERIFY,
41 MONITOR_REQ_KEYEXPORT,
42 MONITOR_REQ_PTY, MONITOR_ANS_PTY,
43 MONITOR_REQ_PTYCLEANUP,
44 MONITOR_REQ_SESSKEY, MONITOR_ANS_SESSKEY,
46 MONITOR_REQ_RSAKEYALLOWED, MONITOR_ANS_RSAKEYALLOWED,
47 MONITOR_REQ_RSACHALLENGE, MONITOR_ANS_RSACHALLENGE,
48 MONITOR_REQ_RSARESPONSE, MONITOR_ANS_RSARESPONSE,
56 struct mm_master *m_zback;
57 struct mm_master *m_zlib;
62 struct monitor *monitor_init(void);
63 void monitor_reinit(struct monitor *);
64 void monitor_sync(struct monitor *);
67 struct Authctxt *monitor_child_preauth(struct monitor *);
68 void monitor_child_postauth(struct monitor *);
71 int monitor_read(struct monitor*, struct mon_table *, struct mon_table **);
73 /* Prototypes for request sending and receiving */
74 void mm_request_send(int, enum monitor_reqtype, Buffer *);
75 void mm_request_receive(int, Buffer *);
76 void mm_request_receive_expect(int, enum monitor_reqtype, Buffer *);
78 #endif /* _MONITOR_H_ */