diff options
author | Ben Lindstrom <mouring@eviladmin.org> | 2001-02-18 19:13:33 +0000 |
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committer | Ben Lindstrom <mouring@eviladmin.org> | 2001-02-18 19:13:33 +0000 |
commit | d95c09cc83ec07b42feb07c4ff71d23720b37e8e (patch) | |
tree | 73b15e75f83356fa59b0d17ffd88409d8f4fc5de /sshlogin.c | |
parent | c32a5b1a1568258481df6316dc008fc7cd3825fd (diff) |
- (bal) Markus' blessing to rename login.[ch] -> sshlogin.[ch] and
pty.[ch] -> sshpty.[ch]
Diffstat (limited to 'sshlogin.c')
-rw-r--r-- | sshlogin.c | 90 |
1 files changed, 90 insertions, 0 deletions
diff --git a/sshlogin.c b/sshlogin.c new file mode 100644 index 000000000..3e9af193d --- /dev/null +++ b/sshlogin.c | |||
@@ -0,0 +1,90 @@ | |||
1 | /* | ||
2 | * Author: Tatu Ylonen <ylo@cs.hut.fi> | ||
3 | * Copyright (c) 1995 Tatu Ylonen <ylo@cs.hut.fi>, Espoo, Finland | ||
4 | * All rights reserved | ||
5 | * This file performs some of the things login(1) normally does. We cannot | ||
6 | * easily use something like login -p -h host -f user, because there are | ||
7 | * several different logins around, and it is hard to determined what kind of | ||
8 | * login the current system has. Also, we want to be able to execute commands | ||
9 | * on a tty. | ||
10 | * | ||
11 | * As far as I am concerned, the code I have written for this software | ||
12 | * can be used freely for any purpose. Any derived versions of this | ||
13 | * software must be clearly marked as such, and if the derived work is | ||
14 | * incompatible with the protocol description in the RFC file, it must be | ||
15 | * called by a name other than "ssh" or "Secure Shell". | ||
16 | * | ||
17 | * Copyright (c) 1999 Theo de Raadt. All rights reserved. | ||
18 | * Copyright (c) 1999 Markus Friedl. All rights reserved. | ||
19 | * | ||
20 | * Redistribution and use in source and binary forms, with or without | ||
21 | * modification, are permitted provided that the following conditions | ||
22 | * are met: | ||
23 | * 1. Redistributions of source code must retain the above copyright | ||
24 | * notice, this list of conditions and the following disclaimer. | ||
25 | * 2. Redistributions in binary form must reproduce the above copyright | ||
26 | * notice, this list of conditions and the following disclaimer in the | ||
27 | * documentation and/or other materials provided with the distribution. | ||
28 | * | ||
29 | * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR | ||
30 | * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES | ||
31 | * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. | ||
32 | * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, | ||
33 | * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | ||
34 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | ||
35 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | ||
36 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | ||
37 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | ||
38 | * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | ||
39 | */ | ||
40 | |||
41 | #include "includes.h" | ||
42 | RCSID("$OpenBSD: login.c,v 1.17 2001/01/21 19:05:51 markus Exp $"); | ||
43 | |||
44 | #include "loginrec.h" | ||
45 | |||
46 | /* | ||
47 | * Returns the time when the user last logged in. Returns 0 if the | ||
48 | * information is not available. This must be called before record_login. | ||
49 | * The host the user logged in from will be returned in buf. | ||
50 | */ | ||
51 | |||
52 | u_long | ||
53 | get_last_login_time(uid_t uid, const char *logname, | ||
54 | char *buf, u_int bufsize) | ||
55 | { | ||
56 | struct logininfo li; | ||
57 | |||
58 | login_get_lastlog(&li, uid); | ||
59 | strlcpy(buf, li.hostname, bufsize); | ||
60 | return li.tv_sec; | ||
61 | } | ||
62 | |||
63 | /* | ||
64 | * Records that the user has logged in. I these parts of operating systems | ||
65 | * were more standardized. | ||
66 | */ | ||
67 | |||
68 | void | ||
69 | record_login(pid_t pid, const char *ttyname, const char *user, uid_t uid, | ||
70 | const char *host, struct sockaddr * addr) | ||
71 | { | ||
72 | struct logininfo *li; | ||
73 | |||
74 | li = login_alloc_entry(pid, user, host, ttyname); | ||
75 | login_set_addr(li, addr, sizeof(struct sockaddr)); | ||
76 | login_login(li); | ||
77 | login_free_entry(li); | ||
78 | } | ||
79 | |||
80 | /* Records that the user has logged out. */ | ||
81 | |||
82 | void | ||
83 | record_logout(pid_t pid, const char *ttyname) | ||
84 | { | ||
85 | struct logininfo *li; | ||
86 | |||
87 | li = login_alloc_entry(pid, NULL, NULL, ttyname); | ||
88 | login_logout(li); | ||
89 | login_free_entry(li); | ||
90 | } | ||