1 /* $OpenBSD: monitor.h,v 1.18 2014/01/29 06:18:35 djm 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.
31 /* Please keep *_REQ_* values on even numbers and *_ANS_* on odd numbers */
32 enum monitor_reqtype
{
33 MONITOR_REQ_MODULI
= 0, MONITOR_ANS_MODULI
= 1,
35 MONITOR_REQ_AUTHSERV
= 4,
36 MONITOR_REQ_SIGN
= 6, MONITOR_ANS_SIGN
= 7,
37 MONITOR_REQ_PWNAM
= 8, MONITOR_ANS_PWNAM
= 9,
38 MONITOR_REQ_AUTH2_READ_BANNER
= 10, MONITOR_ANS_AUTH2_READ_BANNER
= 11,
39 MONITOR_REQ_AUTHPASSWORD
= 12, MONITOR_ANS_AUTHPASSWORD
= 13,
40 MONITOR_REQ_BSDAUTHQUERY
= 14, MONITOR_ANS_BSDAUTHQUERY
= 15,
41 MONITOR_REQ_BSDAUTHRESPOND
= 16, MONITOR_ANS_BSDAUTHRESPOND
= 17,
42 MONITOR_REQ_SKEYQUERY
= 18, MONITOR_ANS_SKEYQUERY
= 19,
43 MONITOR_REQ_SKEYRESPOND
= 20, MONITOR_ANS_SKEYRESPOND
= 21,
44 MONITOR_REQ_KEYALLOWED
= 22, MONITOR_ANS_KEYALLOWED
= 23,
45 MONITOR_REQ_KEYVERIFY
= 24, MONITOR_ANS_KEYVERIFY
= 25,
46 MONITOR_REQ_KEYEXPORT
= 26,
47 MONITOR_REQ_PTY
= 28, MONITOR_ANS_PTY
= 29,
48 MONITOR_REQ_PTYCLEANUP
= 30,
49 MONITOR_REQ_SESSKEY
= 32, MONITOR_ANS_SESSKEY
= 33,
50 MONITOR_REQ_SESSID
= 34,
51 MONITOR_REQ_RSAKEYALLOWED
= 36, MONITOR_ANS_RSAKEYALLOWED
= 37,
52 MONITOR_REQ_RSACHALLENGE
= 38, MONITOR_ANS_RSACHALLENGE
= 39,
53 MONITOR_REQ_RSARESPONSE
= 40, MONITOR_ANS_RSARESPONSE
= 41,
54 MONITOR_REQ_GSSSETUP
= 42, MONITOR_ANS_GSSSETUP
= 43,
55 MONITOR_REQ_GSSSTEP
= 44, MONITOR_ANS_GSSSTEP
= 45,
56 MONITOR_REQ_GSSUSEROK
= 46, MONITOR_ANS_GSSUSEROK
= 47,
57 MONITOR_REQ_GSSCHECKMIC
= 48, MONITOR_ANS_GSSCHECKMIC
= 49,
58 MONITOR_REQ_TERM
= 50,
60 MONITOR_REQ_PAM_START
= 100,
61 MONITOR_REQ_PAM_ACCOUNT
= 102, MONITOR_ANS_PAM_ACCOUNT
= 103,
62 MONITOR_REQ_PAM_INIT_CTX
= 104, MONITOR_ANS_PAM_INIT_CTX
= 105,
63 MONITOR_REQ_PAM_QUERY
= 106, MONITOR_ANS_PAM_QUERY
= 107,
64 MONITOR_REQ_PAM_RESPOND
= 108, MONITOR_ANS_PAM_RESPOND
= 109,
65 MONITOR_REQ_PAM_FREE_CTX
= 110, MONITOR_ANS_PAM_FREE_CTX
= 111,
66 MONITOR_REQ_AUDIT_EVENT
= 112, MONITOR_REQ_AUDIT_COMMAND
= 113,
76 struct mm_master
*m_zback
;
77 struct mm_master
*m_zlib
;
82 struct monitor
*monitor_init(void);
83 void monitor_reinit(struct monitor
*);
84 void monitor_sync(struct monitor
*);
87 void monitor_child_preauth(struct Authctxt
*, struct monitor
*);
88 void monitor_child_postauth(struct monitor
*);
91 int monitor_read(struct monitor
*, struct mon_table
*, struct mon_table
**);
93 /* Prototypes for request sending and receiving */
94 void mm_request_send(int, enum monitor_reqtype
, Buffer
*);
95 void mm_request_receive(int, Buffer
*);
96 void mm_request_receive_expect(int, enum monitor_reqtype
, Buffer
*);
98 #endif /* _MONITOR_H_ */