convert.pl revision 87423 
1#!/usr/bin/perl -w
2#-
3# Copyright (c) 2001 Networks Associates Technologies, Inc.
4# All rights reserved.
5#
6# This software was developed for the FreeBSD Project by ThinkSec AS and
7# NAI Labs, the Security Research Division of Network Associates, Inc.
8# under DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the
9# DARPA CHATS research program.
10#
11# Redistribution and use in source and binary forms, with or without
12# modification, are permitted provided that the following conditions
13# are met:
14# 1. Redistributions of source code must retain the above copyright
15#    notice, this list of conditions and the following disclaimer.
16# 2. Redistributions in binary form must reproduce the above copyright
17#    notice, this list of conditions and the following disclaimer in the
18#    documentation and/or other materials provided with the distribution.
19# 3. The name of the author may not be used to endorse or promote
20#    products derived from this software without specific prior written
21#    permission.
22#
23# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
24# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26# ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
27# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
29# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33# SUCH DAMAGE.
34#
35# $FreeBSD: head/etc/pam.d/convert.pl 87423 2001-12-05 21:26:00Z des $
36#
37
38use strict;
39use Fcntl;
40use vars qw(%SERVICES);
41
42MAIN:{
43    my $line;
44    my $service;
45    my $type;
46    local *FILE;
47
48    while (<>) {
49	chomp();
50	s/\s*$//;
51	next unless m/^(\#*)(\w+)\s+(auth|account|session|password)\s+(\S.*)$/;
52	$line = $1.$3;
53	$line .= "\t" x ((16 - length($line) + 7) / 8);
54	$line .= $4;
55	push(@{$SERVICES{$2}->{$3}}, $line);
56    }
57
58    foreach $service (keys(%SERVICES)) {
59	sysopen(FILE, $service, O_RDWR|O_CREAT|O_TRUNC)
60	    or die("$service: $!\n");
61	print(FILE "#\n");
62	print(FILE "# \$FreeBSD\$\n");
63	print(FILE "#\n");
64	print(FILE "# PAM configuration for the \"$service\" service\n");
65	print(FILE "#\n");
66	foreach $type (qw(auth account session password)) {
67	    next unless exists($SERVICES{$service}->{$type});
68	    print(FILE "\n");
69	    print(FILE "# $type\n");
70	    print(FILE join("\n", @{$SERVICES{$service}->{$type}}, ""));
71	}
72	close(FILE);
73	warn("$service\n");
74    }
75
76    exit(0);
77}
78