From 999461003a84603f188d69a2281c0aa6071fafeb Mon Sep 17 00:00:00 2001
From: Stefan Kangas <stefankangas@gmail.com>
Date: Fri, 31 Dec 2010 00:09:41 +0100
Subject: Automatic password generation for new users

---
 lib/Fripost/Password.pm | 66 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 66 insertions(+)
 create mode 100755 lib/Fripost/Password.pm

(limited to 'lib')

diff --git a/lib/Fripost/Password.pm b/lib/Fripost/Password.pm
new file mode 100755
index 0000000..eb5ad7e
--- /dev/null
+++ b/lib/Fripost/Password.pm
@@ -0,0 +1,66 @@
+#!/usr/bin/perl
+
+use 5.010_000;
+use warnings;
+use strict;
+
+=head1 NAME
+
+Password.pm - Generate passwords
+
+=cut
+
+our $VERSION = '0.01';
+
+use Data::Dumper;
+use Digest::MD5;
+use Exporter;
+use MIME::Base64;
+
+our @EXPORT = qw/smd5 make_salt/
+
+sub smd5 {
+    my $pw = shift;
+    my $salt = shift || &make_salt();
+    return "{SMD5}" . pad_base64( MIME::Base64::encode( Digest::MD5::md5( $pw . $salt ) . $salt, '' ) );
+}
+
+
+sub make_salt {
+    my $len   = 8 + int( rand(8) );
+    my @bytes = ();
+    for my $i ( 1 .. $len ) {
+        push( @bytes, rand(255) );
+    }
+    return pack( 'C*', @bytes );
+}
+
+=head1 AUTHOR
+
+Stefan Kangas C<< <skangas at skangas.se> >>
+
+=head1 BUGS
+
+Please report any bugs to C<< <skangas at skangas.se> >>
+
+=head1 COPYRIGHT
+
+Copyright (c) 2010 Dominik Schulz (dominik.schulz@gauner.org). All rights reserved.
+
+Copyright 2010 Stefan Kangas, all rights reserved.
+
+=head1 LICENSE
+
+This program is free software; you can redistribute it and/or modify it under
+the same terms as Perl itself.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+
+=cut
+
+1; # End of Password.pm
+
+__END__
+
-- 
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