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.\"
.IX Title "CGI::Application::Plugin::Authorization::Driver 3pm"
.TH CGI::Application::Plugin::Authorization::Driver 3pm "2011-05-04" "perl v5.12.3" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
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.SH "NAME"
CGI::Application::Plugin::Authorization::Driver \- Base module for building driver classes
for CGI::Application::Plugin::Authorization
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 2
\& package CGI::Application::Plugin::Authorization::Driver::MyDriver;
\& use base qw(CGI::Application::Plugin::Authorization::Driver);
\&
\&  sub authorize_user {
\&      my $self = shift;
\&      my @params = @_;
\&
\&      if ( >>> Valid Access Permissions <<< ) {
\&          return 1;
\&      }
\&      return;
\&  }
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
This module is a base class for all driver classes for the CGI::Application::Plugin::Authorization
plugin.  Each driver class is required to provide only one method to authorize the given parameters.
Often this will be a list of groups that the user needs to be a part of, although it could be anything.
.SH "METHODS"
.IX Header "METHODS"
.SS "new"
.IX Subsection "new"
This is a constructor that can create a new Driver object.  It requires an Authorization object as its
first parameter, and any number of other parameters that will be used as options depending on which
Driver object is being created.  You shouldn't need to call this as the Authorization plugin takes care
of creating Driver objects.
.SS "initialize"
.IX Subsection "initialize"
This method will be called right after a new Driver object is created.  So any startup customizations
can be dealt with here.
.SS "options"
.IX Subsection "options"
This will return a list of options that were provided when this driver was configured by the user.
.SS "find_option"
.IX Subsection "find_option"
This method will search the Driver options for a specific key and return
the value it finds.  This method assumes that the Driver configuration contains
a hash of information.  If it does not, then you will have to parse the option
manually in the subclass.
.SS "authz"
.IX Subsection "authz"
This will return the underlying CGI::Application::Plugin::Authorization object.  In most cases it will
not be necessary to access this.
.SS "username"
.IX Subsection "username"
This will return the name of the current logged in user by calling the
\&\f(CW\*(C`username\*(C'\fR method documented in CGI::Application::Plugin::Authorization.
.SS "authorize"
.IX Subsection "authorize"
.Vb 2
\& # User must be in the admin group to have access to this runmode
\& return $self\->authz\->forbidden unless $self\->authz\->authorize(\*(Aqadmin\*(Aq);
.Ve
.PP
This method will verify that the currently logged in user (as found through username)
passes the authorization checks based on the given parameters, usually a list of groups.
.SS "authorize_user"
.IX Subsection "authorize_user"
This method needs to be provided by the driver class.  It needs to be an object method
that accepts a username, followed by a list of parameters, and will verify that the
user passes the authorization checks based on the given parameters.  It should return
a true value if the checks succeed.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
CGI::Application::Plugin::Authorization, \fIperl\fR\|(1)
.SH "AUTHOR"
.IX Header "AUTHOR"
Cees Hek <ceeshek@gmail.com>
.SH "LICENCE AND COPYRIGHT"
.IX Header "LICENCE AND COPYRIGHT"
Copyright (c) 2005, SiteSuite. All rights reserved.
.PP
This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
.SH "DISCLAIMER OF WARRANTY"
.IX Header "DISCLAIMER OF WARRANTY"
\&\s-1BECAUSE\s0 \s-1THIS\s0 \s-1SOFTWARE\s0 \s-1IS\s0 \s-1LICENSED\s0 \s-1FREE\s0 \s-1OF\s0 \s-1CHARGE\s0, \s-1THERE\s0 \s-1IS\s0 \s-1NO\s0 \s-1WARRANTY\s0 \s-1FOR\s0 \s-1THE\s0 \s-1SOFTWARE\s0, \s-1TO\s0 \s-1THE\s0 \s-1EXTENT\s0 \s-1PERMITTED\s0 \s-1BY\s0 \s-1APPLICABLE\s0 \s-1LAW\s0. \s-1EXCEPT\s0 \s-1WHEN\s0 \s-1OTHERWISE\s0 \s-1STATED\s0 \s-1IN\s0 \s-1WRITING\s0 \s-1THE\s0 \s-1COPYRIGHT\s0 \s-1HOLDERS\s0 \s-1AND/OR\s0 \s-1OTHER\s0 \s-1PARTIES\s0 \s-1PROVIDE\s0 \s-1THE\s0 \s-1SOFTWARE\s0 \*(L"\s-1AS\s0 \s-1IS\s0\*(R" \s-1WITHOUT\s0 \s-1WARRANTY\s0 \s-1OF\s0 \s-1ANY\s0 \s-1KIND\s0, \s-1EITHER\s0 \s-1EXPRESSED\s0 \s-1OR\s0 \s-1IMPLIED\s0, \s-1INCLUDING\s0, \s-1BUT\s0 \s-1NOT\s0 \s-1LIMITED\s0 \s-1TO\s0, \s-1THE\s0 \s-1IMPLIED\s0 \s-1WARRANTIES\s0 \s-1OF\s0 \s-1MERCHANTABILITY\s0 \s-1AND\s0 \s-1FITNESS\s0 \s-1FOR\s0 A \s-1PARTICULAR\s0 \s-1PURPOSE\s0. \s-1THE\s0 \s-1ENTIRE\s0 \s-1RISK\s0 \s-1AS\s0 \s-1TO\s0 \s-1THE\s0 \s-1QUALITY\s0 \s-1AND\s0 \s-1PERFORMANCE\s0 \s-1OF\s0 \s-1THE\s0 \s-1SOFTWARE\s0 \s-1IS\s0 \s-1WITH\s0 \s-1YOU\s0. \s-1SHOULD\s0 \s-1THE\s0 \s-1SOFTWARE\s0 \s-1PROVE\s0 \s-1DEFECTIVE\s0, \s-1YOU\s0 \s-1ASSUME\s0 \s-1THE\s0 \s-1COST\s0 \s-1OF\s0 \s-1ALL\s0 \s-1NECESSARY\s0 \s-1SERVICING\s0, \s-1REPAIR\s0, \s-1OR\s0 \s-1CORRECTION\s0.
.PP
\&\s-1IN\s0 \s-1NO\s0 \s-1EVENT\s0 \s-1UNLESS\s0 \s-1REQUIRED\s0 \s-1BY\s0 \s-1APPLICABLE\s0 \s-1LAW\s0 \s-1OR\s0 \s-1AGREED\s0 \s-1TO\s0 \s-1IN\s0 \s-1WRITING\s0 \s-1WILL\s0 \s-1ANY\s0 \s-1COPYRIGHT\s0 \s-1HOLDER\s0, \s-1OR\s0 \s-1ANY\s0 \s-1OTHER\s0 \s-1PARTY\s0 \s-1WHO\s0 \s-1MAY\s0 \s-1MODIFY\s0 \s-1AND/OR\s0 \s-1REDISTRIBUTE\s0 \s-1THE\s0 \s-1SOFTWARE\s0 \s-1AS\s0 \s-1PERMITTED\s0 \s-1BY\s0 \s-1THE\s0 \s-1ABOVE\s0 \s-1LICENCE\s0, \s-1BE\s0 \s-1LIABLE\s0 \s-1TO\s0 \s-1YOU\s0 \s-1FOR\s0 \s-1DAMAGES\s0, \s-1INCLUDING\s0 \s-1ANY\s0 \s-1GENERAL\s0, \s-1SPECIAL\s0, \s-1INCIDENTAL\s0, \s-1OR\s0 \s-1CONSEQUENTIAL\s0 \s-1DAMAGES\s0 \s-1ARISING\s0 \s-1OUT\s0 \s-1OF\s0 \s-1THE\s0 \s-1USE\s0 \s-1OR\s0 \s-1INABILITY\s0 \s-1TO\s0 \s-1USE\s0 \s-1THE\s0 \s-1SOFTWARE\s0 (\s-1INCLUDING\s0 \s-1BUT\s0 \s-1NOT\s0 \s-1LIMITED\s0 \s-1TO\s0 \s-1LOSS\s0 \s-1OF\s0 \s-1DATA\s0 \s-1OR\s0 \s-1DATA\s0 \s-1BEING\s0 \s-1RENDERED\s0 \s-1INACCURATE\s0 \s-1OR\s0 \s-1LOSSES\s0 \s-1SUSTAINED\s0 \s-1BY\s0 \s-1YOU\s0 \s-1OR\s0 \s-1THIRD\s0 \s-1PARTIES\s0 \s-1OR\s0 A \s-1FAILURE\s0 \s-1OF\s0 \s-1THE\s0 \s-1SOFTWARE\s0 \s-1TO\s0 \s-1OPERATE\s0 \s-1WITH\s0 \s-1ANY\s0 \s-1OTHER\s0 \s-1SOFTWARE\s0), \s-1EVEN\s0 \s-1IF\s0 \s-1SUCH\s0 \s-1HOLDER\s0 \s-1OR\s0 \s-1OTHER\s0 \s-1PARTY\s0 \s-1HAS\s0 \s-1BEEN\s0 \s-1ADVISED\s0 \s-1OF\s0 \s-1THE\s0 \s-1POSSIBILITY\s0 \s-1OF\s0 \s-1SUCH\s0 \s-1DAMAGES\s0.