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.\" ========================================================================
.\"
.IX Title "Apache2::AuthCASSimple 3pm"
.TH Apache2::AuthCASSimple 3pm "2009-05-10" "perl v5.20.2" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
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.nh
.SH "NAME"
Apache2::AuthCASSimple \- Apache2 module to authentificate through a CAS server
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
Apache2::AuthCASSimple is an authentication module for Apache2/mod_perl2. It allow you to authentificate users through a Yale \s-1CAS\s0 server. It means you don't need to give login/password if you've already be authentificate by the \s-1CAS\s0 server, only tickets are exchanged between Web client, Apache2 server and \s-1CAS\s0 server. If you not're authentificate yet, you'll be redirect on the \s-1CAS\s0 server login form.
.PP
This module allow the use of simple text files for sessions.
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 1
\&  PerlOptions +GlobalRequest
\&
\&  <Location /protected>
\&    AuthType Apache2::AuthCASSimple
\&    PerlAuthenHandler Apache2::AuthCASSimple
\&
\&    PerlSetVar CASServerName my.casserver.com
\&    PerlSetVar CASServerPath /
\&    # PerlSetVar CASServerPort 443
\&    # PerlSetVar CASServerNoSSL 1
\&    PerlSetVar CASSessionTimeout 3660
\&    PerlSetVar CASSessionDirectory /tmp
\&    # PerlSetVar CASFixDirectory /
\&    # PerlSetVar ModProxy 1
\&    # PerlSetVar HTTPSServer 1
\&
\&    require valid\-user
\&  </Location>
.Ve
.PP
or
.PP
.Vb 2
\&  order deny,allow
\&  deny from all
\&
\&  require user xxx yyyy
\&
\&  satisfy any
.Ve
.SH "CONFIGURATION"
.IX Header "CONFIGURATION"
.IP "CASServerName" 4
.IX Item "CASServerName"
Name of the \s-1CAS\s0 server. It can be a numeric \s-1IP\s0 address.
.IP "CASServerPort" 4
.IX Item "CASServerPort"
Port of the \s-1CAS\s0 server. Default is 443.
.IP "CASServerPath" 4
.IX Item "CASServerPath"
Path (\s-1URI\s0) of the \s-1CAS\s0 server. Default is \*(L"/cas\*(R".
.IP "CASServerNoSSL" 4
.IX Item "CASServerNoSSL"
Disable \s-1SSL\s0 transaction wih \s-1CAS\s0 server (\s-1HTTPS\s0). Default is off.
.IP "CASCaFile" 4
.IX Item "CASCaFile"
\&\s-1CAS\s0 server public key. This file is used to allow secure connection
between the webserver using Apache2::AuthCASSimple and the \s-1CAS\s0 server.
.Sp
\&\s-1DEPRECATED : \s0Authen::CAS::Client use LWP::UserAgent to make https requests
.IP "CASSessionTimeout" 4
.IX Item "CASSessionTimeout"
Timeout (in second) for session create by Apache2::AuthCASSimple (to avoid \s-1CAS\s0 server overloading). Default is 60.
.Sp
\&\-1 means disable.
.Sp
0 mean infinite (until the user close browser).
.IP "CASSessionDirectory" 4
.IX Item "CASSessionDirectory"
Directory where session data are stored. Default is /tmp.
.IP "CASFixDirectory" 4
.IX Item "CASFixDirectory"
Force the path of the session cookie for same policy in all subdirectories else current directory is used.
.IP "ModProxy" 4
.IX Item "ModProxy"
Apache2 mod_perl2 don't be use with mod_proxy. Default is off.
.IP "HTTPSServer" 4
.IX Item "HTTPSServer"
If you want to keep a \s-1HTTPS\s0 server for all data. Default is 0.
.IP "\s-1OK AUTH_REQUIRED DECLINED REDIRECT SERVER_ERROR M_GET\s0" 4
.IX Item "OK AUTH_REQUIRED DECLINED REDIRECT SERVER_ERROR M_GET"
Apache constants to make pod coverage happy
.SH "METHOD"
.IX Header "METHOD"
.SS "handler"
.IX Subsection "handler"
call by apache2
.SH "VERSION"
.IX Header "VERSION"
This documentation describes Apache2::AuthCASSimple version 0.10
.SH "BUGS AND TROUBLESHOOTING"
.IX Header "BUGS AND TROUBLESHOOTING"
.IP "\(bu" 4
Old expired sessions files must be deleted with an example provided script : \f(CW\*(C`delete_session_data.pl\*(C'\fR
.IP "\(bu" 4
Apache::Session::Wrapper certainly need Apache2::Cookie
.IP "\(bu" 4
\&\f(CW$r\fR must be global for sessions with Apache::Session::Wrapper, add
.Sp
.Vb 1
\&  PerlOptions +GlobalRequest
.Ve
.Sp
in your virtualhost conf
.IP "\(bu" 4
Apreq module must be enable in debian
.Sp
.Vb 1
\&  a2enmod apreq
.Ve
.Sp
or add
.Sp
.Vb 1
\&  LoadModule apreq_module /usr/lib/apache2/modules/mod_apreq2.so
.Ve
.Sp
in your apache configuration file
.PP
Please submit any bug reports to agostini@univ\-metz.fr.
.SH "NOTES"
.IX Header "NOTES"
Requires \f(CW\*(C`mod_perl 2\*(C'\fR version 2.02 or later
Requires Authen::CAS::Client
Requires Apache::Session::Wrapper
.SH "AUTHOR"
.IX Header "AUTHOR"
.Vb 5
\&    Yves Agostini
\&    CPAN ID: YVESAGO
\&    Univ Metz
\&    agostini@univ\-metz.fr
\&    http://www.crium.univ\-metz.fr
.Ve
.SH "COPYRIGHT"
.IX Header "COPYRIGHT"
Copyright (c) 2009 by Yves Agostini
.PP
This program is free software; you can redistribute
it and/or modify it under the same terms as Perl itself.
.PP
The full text of the license can be found in the
\&\s-1LICENSE\s0 file included with this module.