Annotation of src/usr.bin/ssh/monitor.h, Revision 1.11.2.2
1.11.2.1 brad 1: /* $OpenBSD: monitor.h,v 1.13 2003/11/17 11:06:07 markus Exp $ */
1.3 stevesk 2:
1.1 provos 3: /*
4: * Copyright 2002 Niels Provos <provos@citi.umich.edu>
5: * All rights reserved.
6: *
7: * Redistribution and use in source and binary forms, with or without
8: * modification, are permitted provided that the following conditions
9: * are met:
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.
15: *
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.
26: */
27:
28: #ifndef _MONITOR_H_
29: #define _MONITOR_H_
30:
31: enum monitor_reqtype {
32: MONITOR_REQ_MODULI, MONITOR_ANS_MODULI,
33: MONITOR_REQ_FREE, MONITOR_REQ_AUTHSERV,
34: MONITOR_REQ_SIGN, MONITOR_ANS_SIGN,
35: MONITOR_REQ_PWNAM, MONITOR_ANS_PWNAM,
1.4 djm 36: MONITOR_REQ_AUTH2_READ_BANNER, MONITOR_ANS_AUTH2_READ_BANNER,
1.1 provos 37: MONITOR_REQ_AUTHPASSWORD, MONITOR_ANS_AUTHPASSWORD,
38: MONITOR_REQ_BSDAUTHQUERY, MONITOR_ANS_BSDAUTHQUERY,
39: MONITOR_REQ_BSDAUTHRESPOND, MONITOR_ANS_BSDAUTHRESPOND,
40: MONITOR_REQ_SKEYQUERY, MONITOR_ANS_SKEYQUERY,
41: MONITOR_REQ_SKEYRESPOND, MONITOR_ANS_SKEYRESPOND,
42: MONITOR_REQ_KEYALLOWED, MONITOR_ANS_KEYALLOWED,
43: MONITOR_REQ_KEYVERIFY, MONITOR_ANS_KEYVERIFY,
44: MONITOR_REQ_KEYEXPORT,
45: MONITOR_REQ_PTY, MONITOR_ANS_PTY,
46: MONITOR_REQ_PTYCLEANUP,
47: MONITOR_REQ_SESSKEY, MONITOR_ANS_SESSKEY,
48: MONITOR_REQ_SESSID,
49: MONITOR_REQ_RSAKEYALLOWED, MONITOR_ANS_RSAKEYALLOWED,
50: MONITOR_REQ_RSACHALLENGE, MONITOR_ANS_RSACHALLENGE,
51: MONITOR_REQ_RSARESPONSE, MONITOR_ANS_RSARESPONSE,
1.10 markus 52: MONITOR_REQ_GSSSETUP, MONITOR_ANS_GSSSETUP,
53: MONITOR_REQ_GSSSTEP, MONITOR_ANS_GSSSTEP,
54: MONITOR_REQ_GSSUSEROK, MONITOR_ANS_GSSUSEROK,
1.11.2.1 brad 55: MONITOR_REQ_GSSCHECKMIC, MONITOR_ANS_GSSCHECKMIC,
1.5 stevesk 56: MONITOR_REQ_TERM
1.1 provos 57: };
58:
59: struct mm_master;
60: struct monitor {
61: int m_recvfd;
62: int m_sendfd;
63: struct mm_master *m_zback;
64: struct mm_master *m_zlib;
65: struct Kex **m_pkex;
1.6 mpech 66: pid_t m_pid;
1.1 provos 67: };
68:
69: struct monitor *monitor_init(void);
70: void monitor_reinit(struct monitor *);
71: void monitor_sync(struct monitor *);
72:
73: struct Authctxt;
1.11.2.1 brad 74: void monitor_child_preauth(struct Authctxt *, struct monitor *);
1.1 provos 75: void monitor_child_postauth(struct monitor *);
76:
77: struct mon_table;
78: int monitor_read(struct monitor*, struct mon_table *, struct mon_table **);
79:
1.2 markus 80: /* Prototypes for request sending and receiving */
81: void mm_request_send(int, enum monitor_reqtype, Buffer *);
82: void mm_request_receive(int, Buffer *);
83: void mm_request_receive_expect(int, enum monitor_reqtype, Buffer *);
84:
1.1 provos 85: #endif /* _MONITOR_H_ */