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1 perry 1 UNIX_CHKPWD
2 !!!UNIX_CHKPWD
3 NAME
4 SYNOPSIS
5 DESCRIPTION
6 USAGE
7 ----
8 !!NAME
9
10
11 __unix_chkpwd__ - check the password of the invoking user
12 !!SYNOPSIS
13
14
15 !!DESCRIPTION
16
17
18 A helper binary for the pam_unix module, unix_chkpwd, is
19 provided to check the user's password when it is stored in a
20 read protected database, such as shadow'd passwords. This
21 binary is very simple and will only check the password of
22 the user invoking it. It is called transparently on behalf
23 of the user by the authenticating component of the pam_unix
24 module. In this way it is possible for applications like
25 __xlock__ to work work without being setuid
26 root.
27 !!USAGE
28
29
30 This program is not intended to be called directly by users
31 and will log to syslog if it is called imporperly (i.e., by
32 some one trying exploit it).
33 ----
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