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Full Discussion: Multiple protected directories
Top Forums UNIX for Dummies Questions & Answers Multiple protected directories Post 22798 by RTM on Monday 10th of June 2002 10:58:56 PM
Old 06-10-2002
To check that password:
Code:
#!/u/bin/perl
#
#  Grab the user's old password from /etc/shadow and compare to sent
#       old password from web page - send back error if not the same
#
#       HOG 04/25/02 Another wonderful product from The Empire
# ====================================================================
# Set up variables ------------
$user = "$ARGV[0]";
$oldpass = "$ARGV[1]";
$datenow = "`date '+%h %d %T'`";
#
$userinfo = `/usr/bin/grep $user /etc/shadow`;
($user1, $passwd1, $passextra) = split(/:/, $userinfo, 3);
$salt = substr($passwd1,0,2);
#
# Put testing junk here (print variables)
#
    if (crypt($oldpass, $salt) ne $passwd1) {
        # =========== FAILED - write to messages file - return error =========
        system("/usr/bin/echo \"$datenow progserver chgpwd: ERROR changing $user
 password on check\" >> /var/adm/messages");
        die "";
    }

added code tags --oombera
Last edited by oombera; 02-17-2004 at 01:50 PM..
 

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LEARN ABOUT DEBIAN

sasl_setpass

sasl_setpass(3) 						  SASL man pages						   sasl_setpass(3)

NAME

       sasl_setpass - Check a plaintext password

SYNOPSIS

       #include <sasl/sasl.h>

       int sasl_setpass(sasl_conn_t *conn,
			const char *user,
			const char *pass, unsigned passlen,
			 const char *oldpass, unsigned oldpasslen,
			 unsigned flags)

DESCRIPTION

       sasl_setpass will set passwords in the sasldb, and trigger the setpass callbacks for all available mechanisms.

       user is the username to set the password for.

       pass and passlen are the password to set and its length

       oldpass and oldpasslen are the old password & its length (and are optional)

       flags  Are  flags  including  SASL_SET_CREATE  and  SASL_SET_DISABLE (to cause the creating of nonexistent accounts and the disabling of an
       account, respectively)

NOTES

       oldpass and oldpasslen are unused in the Cyrus SASL implementation, though are passed on to any mechanisms that may require them.

RETURN VALUE

       Returns SASL_OK on success. SASL error code on failure.

CONFORMING TO

       RFC 4422

SEE ALSO

       sasl(3), sasl_errors(3), sasl_checkpass(3)

SASL
								   10 July 2001 						   sasl_setpass(3)
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