catalyst::plugin::captcha(3pm) [debian man page]

Catalyst::Plugin::Captcha(3pm)				User Contributed Perl Documentation			    Catalyst::Plugin::Captcha(3pm)

NAME

       Catalyst::Plugin::Captcha - create and validate Captcha for Catalyst

SYNOPSIS

	 use Catalyst qw/Captcha/;

	 MyApp->config->{ 'Plugin::Captcha' } = {
	   session_name => 'captcha_string',
	   new => {
	     width => 80,
	     height => 30,
	     lines => 7,
	     gd_font => 'giant',
	   },
	   create => [qw/normal rect/],
	   particle => [100],
	   out => {force => 'jpeg'}
	 };

	 sub captcha : Local {
	   my ($self, $c) = @_;
	   $c->create_captcha();
	 }

	 sub do_post : Local {
	   my ($self, $c) = @_;
	   if ($c->validate_captcha($c->req->param('validate')){
	     ..
	   } else {
	     ..
	   }
	 }

	 #validate with CP::FormValidator::Simple
	 sub do_post : Local {
	   my ($self, $c) = @_;
	   $c->form(
	     validate => [['EQUAL_TO',$c->captcha_string]]
	   )
	 }

DESCRIPTION

       This plugin create, validate Captcha.

       Note: This plugin uses GD::SecurityImage and requires a session plugins like Catalyst::Plugin::Session

METHODS

   create_captcha
       Create Captcha image and output it.

   validate_captcha
	 $c->validate_captcha($key);

       validate key

   captcha_string
       Return a string for validation which is stroed in session.

   clear_captcha_string
       Clear a string which is stroed in session.

CONFIGURATION

       session_name
	   The keyword for storing captcha string

       new
       create
       particle
       out These parameters are passed to each GD::Security's method. Please see GD::SecurityImage for details.

SEE ALSO

       GD::SecurityImage, Catalyst

AUTHOR

       Masahiro Nagano <kazeburo@nomadscafe.jp>

COPYRIGHT AND LICENSE

       Copyright (C) 2006 by Masahiro Nagano

       This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself, either Perl version 5.8.5 or,
       at your option, any later version of Perl 5 you may have available.

perl v5.10.1							    2010-04-03					    Catalyst::Plugin::Captcha(3pm)

Check Out this Related Man Page

Catalyst::Plugin::Authentication::Credential::NoPasswordUser)Contributed Perl DocumenCatalyst::Plugin::Authentication::Credential::NoPassword(3pm)

NAME

       Catalyst::Authentication::Credential::NoPassword - Authenticate a user without a password.

SYNOPSIS

	   use Catalyst qw/
	     Authentication
	     /;

	   package MyApp::Controller::Auth;

	   sub login_as_another_user : Local {
	       my ($self, $c) = @_;

	       if ($c->user_exists() and $c->user->username() eq 'root') {
		   $c->authenticate( {id => c->req->params->{user_id}}, 'nopassword' );
	       }
	   }

DESCRIPTION

       This authentication credential checker takes authentication information (most often a username) and retrieves the user from the store. No
       validation of any credentials is done. This is intended for administrative backdoors, SAML logins and so on when you have identified the
       new user by other means.

CONFIGURATION

	   # example
	   <Plugin::Authentication>
	       <nopassword>
		   <credential>
		       class = NoPassword
		   </credential>
		   <store>
		       class = DBIx::Class
		       user_model = DB::User
		       role_relation = roles
		       role_field = name
		   </store>
	       </nopassword>
	   </Plugin::Authentication>

METHODS

   authenticate ( $c, $realm, $authinfo )
       Try to log a user in.

perl v5.14.2							    2012-04-14	     Catalyst::Plugin::Authentication::Credential::NoPassword(3pm)

Linux and UNIX Man Pages

catalyst::plugin::captcha(3pm) [debian man page]

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