1#!/usr/bin/perl -w 2#- 3# SPDX-License-Identifier: BSD-3-Clause 4# 5# Copyright (c) 2001,2002 Networks Associates Technologies, Inc. 6# All rights reserved. 7# 8# This software was developed for the FreeBSD Project by ThinkSec AS and 9# NAI Labs, the Security Research Division of Network Associates, Inc. 10# under DARPA/SPAWAR contract N66001-01-C-8035 ("CBOSS"), as part of the 11# DARPA CHATS research program. 12# 13# Redistribution and use in source and binary forms, with or without 14# modification, are permitted provided that the following conditions 15# are met: 16# 1. Redistributions of source code must retain the above copyright 17# notice, this list of conditions and the following disclaimer. 18# 2. Redistributions in binary form must reproduce the above copyright 19# notice, this list of conditions and the following disclaimer in the 20# documentation and/or other materials provided with the distribution. 21# 3. The name of the author may not be used to endorse or promote 22# products derived from this software without specific prior written 23# permission. 24# 25# THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 26# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 27# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 28# ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 29# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 30# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 31# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 32# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 33# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 34# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 35# SUCH DAMAGE. 36# 37# $FreeBSD$ 38# 39 40use strict; 41use Fcntl; 42use vars qw(%SERVICES); 43 44MAIN:{ 45 my $line; 46 my $service; 47 my $version; 48 my $type; 49 local *FILE; 50 51 while (<>) { 52 chomp(); 53 s/\s*$//; 54 next unless m/^(\#*)(\w+)\s+(auth|account|session|password)\s+(\S.*)$/; 55 $line = $1.$3; 56 $line .= "\t" x ((16 - length($line) + 7) / 8); 57 $line .= $4; 58 push(@{$SERVICES{$2}->{$3}}, $line); 59 } 60 61 foreach $service (keys(%SERVICES)) { 62 $version = '$' . 'FreeBSD' . '$'; 63 if (sysopen(FILE, $service, O_RDONLY)) { 64 while (<FILE>) { 65 next unless (m/(\$[F]reeBSD.*?\$)/); 66 $version = $1; 67 last; 68 } 69 close(FILE); 70 } 71 sysopen(FILE, $service, O_RDWR|O_CREAT|O_TRUNC) 72 or die("$service: $!\n"); 73 print(FILE "#\n"); 74 print(FILE "# $version\n"); 75 print(FILE "#\n"); 76 print(FILE "# PAM configuration for the \"$service\" service\n"); 77 print(FILE "#\n"); 78 foreach $type (qw(auth account session password)) { 79 next unless exists($SERVICES{$service}->{$type}); 80 print(FILE "\n"); 81 print(FILE "# $type\n"); 82 print(FILE join("\n", @{$SERVICES{$service}->{$type}}, "")); 83 } 84 close(FILE); 85 warn("$service\n"); 86 } 87 88 exit(0); 89} 90