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| 1 |  |  |  |  |  |  | package CGI::Session::ID::MD5_Base64; | 
| 2 |  |  |  |  |  |  |  | 
| 3 |  |  |  |  |  |  | # $Id: MD5_Base64.pm_rev 1.3 2003/12/11 16:32:43 root Exp root $ | 
| 4 |  |  |  |  |  |  |  | 
| 5 | 1 |  |  | 1 |  | 54422 | use strict; | 
|  | 1 |  |  |  |  | 3 |  | 
|  | 1 |  |  |  |  | 46 |  | 
| 6 | 1 |  |  | 1 |  | 5 | use Digest::MD5; | 
|  | 1 |  |  |  |  | 3 |  | 
|  | 1 |  |  |  |  | 47 |  | 
| 7 |  |  |  |  |  |  |  | 
| 8 | 1 |  |  | 1 |  | 7 | use vars qw( $VERSION ); | 
|  | 1 |  |  |  |  | 6 |  | 
|  | 1 |  |  |  |  | 192 |  | 
| 9 |  |  |  |  |  |  |  | 
| 10 |  |  |  |  |  |  | $VERSION = '1.01'; | 
| 11 |  |  |  |  |  |  |  | 
| 12 |  |  |  |  |  |  | sub generate_id { | 
| 13 | 0 |  |  | 0 | 0 |  | my $self = shift; | 
| 14 | 0 |  |  |  |  |  | my $md5 = new Digest::MD5(); | 
| 15 | 0 |  |  |  |  |  | $md5->add( $$ , time() , rand(9999) ); | 
| 16 | 0 |  |  |  |  |  | return $md5->b64digest(); | 
| 17 |  |  |  |  |  |  | } | 
| 18 |  |  |  |  |  |  |  | 
| 19 |  |  |  |  |  |  |  | 
| 20 |  |  |  |  |  |  | 1; | 
| 21 |  |  |  |  |  |  |  | 
| 22 |  |  |  |  |  |  | =pod | 
| 23 |  |  |  |  |  |  |  | 
| 24 |  |  |  |  |  |  | =head1 NAME | 
| 25 |  |  |  |  |  |  |  | 
| 26 |  |  |  |  |  |  | CGI::Session::ID::MD5_Base64 - CGI::Session ID driver based on Base64 encoding | 
| 27 |  |  |  |  |  |  |  | 
| 28 |  |  |  |  |  |  | =head1 SYNOPSIS | 
| 29 |  |  |  |  |  |  |  | 
| 30 |  |  |  |  |  |  | use CGI::Session; | 
| 31 |  |  |  |  |  |  |  | 
| 32 |  |  |  |  |  |  | $session = new CGI::Session("id:MD5_Base64", undef, { Directory => '/tmp' }; | 
| 33 |  |  |  |  |  |  |  | 
| 34 |  |  |  |  |  |  | =head1 DESCRIPTION | 
| 35 |  |  |  |  |  |  |  | 
| 36 |  |  |  |  |  |  | CGI::Session::ID::MD5_Base64 is to generate MD5 digest Base64 encoded random ids. | 
| 37 |  |  |  |  |  |  | The library does not require any arguments. | 
| 38 |  |  |  |  |  |  |  | 
| 39 |  |  |  |  |  |  | =head1 COPYRIGHT | 
| 40 |  |  |  |  |  |  |  | 
| 41 |  |  |  |  |  |  | Copyright (C) 2003 Daniel Peder. All rights reserved. | 
| 42 |  |  |  |  |  |  |  | 
| 43 |  |  |  |  |  |  | This library is free software. You can modify and distribute it under the same terms as Perl itself. | 
| 44 |  |  |  |  |  |  |  | 
| 45 |  |  |  |  |  |  | Partialy based on CGI::Session::ID::MD5 and the whole excelent CGI::Session work by | 
| 46 |  |  |  |  |  |  |  | 
| 47 |  |  |  |  |  |  | Sherzod Ruzmetov | 
| 48 |  |  |  |  |  |  |  | 
| 49 |  |  |  |  |  |  | =head1 AUTHOR | 
| 50 |  |  |  |  |  |  |  | 
| 51 |  |  |  |  |  |  | Daniel Peder | 
| 52 |  |  |  |  |  |  |  | 
| 53 |  |  |  |  |  |  | Feedbacks, suggestions and patches are welcome. | 
| 54 |  |  |  |  |  |  |  | 
| 55 |  |  |  |  |  |  | =head1 SEE ALSO | 
| 56 |  |  |  |  |  |  |  | 
| 57 |  |  |  |  |  |  | =over 4 | 
| 58 |  |  |  |  |  |  |  | 
| 59 |  |  |  |  |  |  | =item * | 
| 60 |  |  |  |  |  |  |  | 
| 61 |  |  |  |  |  |  | L - Base64 encoding method | 
| 62 |  |  |  |  |  |  |  | 
| 63 |  |  |  |  |  |  | =item * | 
| 64 |  |  |  |  |  |  |  | 
| 65 |  |  |  |  |  |  | L - Auto Incremental ID generator | 
| 66 |  |  |  |  |  |  |  | 
| 67 |  |  |  |  |  |  | =item * | 
| 68 |  |  |  |  |  |  |  | 
| 69 |  |  |  |  |  |  | L - CGI::Session manual | 
| 70 |  |  |  |  |  |  |  | 
| 71 |  |  |  |  |  |  | =item * | 
| 72 |  |  |  |  |  |  |  | 
| 73 |  |  |  |  |  |  | L - extended CGI::Session manual | 
| 74 |  |  |  |  |  |  |  | 
| 75 |  |  |  |  |  |  | =item * | 
| 76 |  |  |  |  |  |  |  | 
| 77 |  |  |  |  |  |  | L - practical solutions for real life problems | 
| 78 |  |  |  |  |  |  |  | 
| 79 |  |  |  |  |  |  | =item * | 
| 80 |  |  |  |  |  |  |  | 
| 81 |  |  |  |  |  |  | B - "HTTP State Management Mechanism" found at ftp://ftp.isi.edu/in-notes/rfc2965.txt | 
| 82 |  |  |  |  |  |  |  | 
| 83 |  |  |  |  |  |  | =item * | 
| 84 |  |  |  |  |  |  |  | 
| 85 |  |  |  |  |  |  | L - standard CGI library | 
| 86 |  |  |  |  |  |  |  | 
| 87 |  |  |  |  |  |  | =item * | 
| 88 |  |  |  |  |  |  |  | 
| 89 |  |  |  |  |  |  | L - another fine alternative to CGI::Session | 
| 90 |  |  |  |  |  |  |  | 
| 91 |  |  |  |  |  |  | =back | 
| 92 |  |  |  |  |  |  |  | 
| 93 |  |  |  |  |  |  | =cut |