Profile

AuthCAS

AuthCAS

NAME

AuthCAS - Client library for CAS 2.0 authentication server

VERSION

Version 1.5

DESCRIPTION

AuthCAS aims at providing a Perl API to Yale's Central Authentication System (CAS). Only a basic Perl library is provided with CAS whereas AuthCAS is a full object-oriented library. =head1 PREREQUISITES

This script requires IO::Socket::SSL and LWP::UserAgent

any

Network

SYNOPSIS

  A simple example with a direct CAS authentication
  use AuthCAS;
  my $cas = new AuthCAS(casUrl => 'https://cas.myserver, 
                    CAFile => '/etc/httpd/conf/ssl.crt/ca-bundle.crt',
                    );
  my $login_url = $cas->getServerLoginURL('http://myserver/app.cgi');
  ## The user should be redirected to the $login_url
  ## When coming back from the CAS server a ticket is provided in the QUERY_STRING
  ## $ST should contain the receaved Service Ticket
  my $user = $cas->validateST('http://myserver/app.cgi', $ST);
  printf "User authenticated as %s\n", $user;
  In the following example a proxy is requesting a Proxy Ticket for the target application
  $cas->proxyMode(pgtFile => '/tmp/pgt.txt',
                  pgtCallbackUrl => 'https://myserver/proxy.cgi?callback=1
                  );
  
  ## Same as before but the URL is the proxy URL
  my $login_url = $cas->getServerLoginURL('http://myserver/proxy.cgi');
  ## Like in the previous example we should receave a $ST
  my $user = $cas->validateST('http://myserver/proxy.cgi', $ST);
  ## Process errors
  printf STDERR "Error: %s\n", &AuthCAS::get_errors() unless (defined $user);
  ## Now we request a Proxy Ticket for the target application
  my $PT = $cas->retrievePT('http://myserver/app.cgi');
    
  ## This piece of code is executed by the target application
  ## It received a Proxy Ticket from the proxy
  my ($user, @proxies) = $cas->validatePT('http://myserver/app.cgi', $PT);
  printf "User authenticated as %s via %s proxies\n", $user, join(',',@proxies);

DESCRIPTION

CAS is Yale University's web authentication system, heavily inspired by Kerberos. Release 2.0 of CAS provides ``proxied credential'' feature that allows authentication tickets to be carried by intermediate applications (Portals for instance), they are called proxy.

This AuthCAS Perl module provides required subroutines to validate and retrieve CAS tickets.

SEE ALSO

Yale Central Authentication Service (http://www.yale.edu/tp/auth/)
 phpCAS (http://esup-phpcas.sourceforge.net/)

COPYRIGHT

Copyright (C) 2003 Comite Reseau des Universites (http://www.cru.fr). All rights reserved.

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

AUTHORS

Olivier Salaun

http://esup-phpcas.sourceforge.net/),http://www.yale.edu/tp/auth/)
Latest Tech News
Your Notes

Sign in/Sign up

Signing in to our system allows you to post your contributions and vote on the contributions of others. It will also allow you to get extra perts like having your favorites in the cloud and having your persistent personal notes wherever you go. More will be added as we scale up our services.

By signing in to our system, you agree our Member Terms and Conditions


Sign-in with one of the following services

Almost finished!

Please select a screen name for NET SOUP.



 Please send me news and special offers from NET SOUP.

 I have read and accept the Terms of Use.

COMPLIMENTARY EXAMPLES

We have no example yet for this entry


Your Name
Now

Community Contributions and Discussions

Modify your search

View Documentation

Jobs from Indeed