1#!/usr/bin/perl -w 2#- 3# Copyright (c) 2001,2002 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# $FreeBSD$ 36# 37 38use strict; 39use Fcntl; 40use vars qw(%SERVICES); 41 42MAIN:{ 43 my $line; 44 my $service; 45 my $version; 46 my $type; 47 local *FILE; 48 49 while (<>) { 50 chomp(); 51 s/\s*$//; 52 next unless m/^(\#*)(\w+)\s+(auth|account|session|password)\s+(\S.*)$/; 53 $line = $1.$3; 54 $line .= "\t" x ((16 - length($line) + 7) / 8); 55 $line .= $4; 56 push(@{$SERVICES{$2}->{$3}}, $line); 57 } 58 59 foreach $service (keys(%SERVICES)) { 60 $version = '$' . 'FreeBSD' . '$'; 61 if (sysopen(FILE, $service, O_RDONLY)) { 62 while (<FILE>) { 63 next unless (m/(\$[F]reeBSD.*?\$)/); 64 $version = $1; 65 last; 66 } 67 close(FILE); 68 } 69 sysopen(FILE, $service, O_RDWR|O_CREAT|O_TRUNC) 70 or die("$service: $!\n"); 71 print(FILE "#\n"); 72 print(FILE "# $version\n"); 73 print(FILE "#\n"); 74 print(FILE "# PAM configuration for the \"$service\" service\n"); 75 print(FILE "#\n"); 76 foreach $type (qw(auth account session password)) { 77 next unless exists($SERVICES{$service}->{$type}); 78 print(FILE "\n"); 79 print(FILE "# $type\n"); 80 print(FILE join("\n", @{$SERVICES{$service}->{$type}}, "")); 81 } 82 close(FILE); 83 warn("$service\n"); 84 } 85 86 exit(0); 87} 88