catalyst::authentication::store::imap(3pm) [debian man page]

Catalyst::Authentication::Store::IMAP(3pm)		User Contributed Perl Documentation		Catalyst::Authentication::Store::IMAP(3pm)

NAME

       Catalyst::Authentication::Store::IMAP - Authentication store accessing an IMAP server.

SYNOPSIS

	   use Catalyst qw(
	     Authentication
	     );

	   __PACKAGE__->config(
	     'authentication' => {
		default_realm => "imap",
		realms => {
		  imap => {
		    credential => {
		      class	     => "Password",
		      password_field => "password",
		      password_type  => "self_check",
		    },
		    store => {
		      class => 'IMAP',
		      host  => 'localhost',
		    },
		  },
		},
	      },
	   );

	   sub login : Global {
	       my ( $self, $c ) = @_;

	       $c->authenticate({
				 id	     => $c->req->param("login"),
				 password    => $c->req->param("password")
				});
	       $c->res->body("Welcome " . $c->user->username . "!");
	   }

DESCRIPTION

       This plugin implements the Catalyst::Authentication v.10 API. Read that documentation first if you are upgrading from a previous version of
       this plugin.

       This plugin uses "Mail::IMAPClient" to let your application authenticate against an IMAP server.  The used imap client object is stored on
       the stash as imapclient for use in other components.

CONFIGURATION OPTIONS

   host
       Sets the host name (or IP address) of the IMAP server.

   port
       Optionally set the port to connect to, defaults to 143.	If you specify port 993, IO::Socket::SSL will be used for connecting.

ATTRIBUTES

   host
       The host name used to connect to.

METHODS

   new
   from_session
   find_user
SEE ALSO

       Catalyst::Authentication::Store::IMAP::User Catalyst::Plugin::Authentication, Mail::IMAPClient

AUTHORS

       Stefan Seifert <nine@cpan.org>

LICENSE

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

perl v5.14.2							    2012-06-16				Catalyst::Authentication::Store::IMAP(3pm)

Catalyst::Authentication::Credential::Password(3pm)	User Contributed Perl Documentation    Catalyst::Authentication::Credential::Password(3pm)

NAME

       Catalyst::Authentication::Credential::Password - Authenticate a user with a password.

SYNOPSIS

	   use Catalyst qw/
	     Authentication
	     /;

	   package MyApp::Controller::Auth;

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

	       $c->authenticate( { username => $c->req->param('username'),
				   password => $c->req->param('password') });
	   }

DESCRIPTION

       This authentication credential checker takes authentication information (most often a username) and a password, and attempts to validate
       the password provided against the user retrieved from the store.

CONFIGURATION

	   # example
	   __PACKAGE__->config('Plugin::Authentication' =>
		       {
			   default_realm => 'members',
			   realms => {
			       members => {

				   credential => {
				       class => 'Password',
				       password_field => 'password',
				       password_type => 'hashed',
				       password_hash_type => 'SHA-1'
				   },
				   ...

       The password module is capable of working with several different password encryption/hashing algorithms. The one the module uses is
       determined by the credential configuration.

       Those who have used Catalyst::Plugin::Authentication prior to the 0.10 release should note that the password field and type information is
       no longer part of the store configuration and is now part of the Password credential configuration.

       class
	   The classname used for Credential. This is part of Catalyst::Plugin::Authentication and is the method by which
	   Catalyst::Authentication::Credential::Password is loaded as the credential validator. For this module to be used, this must be set to
	   'Password'.

       password_field
	   The field in the user object that contains the password. This will vary depending on the storage class used, but is most likely
	   something like 'password'. In fact, this is so common that if this is left out of the config, it defaults to 'password'. This field is
	   obtained from the user object using the get() method. Essentially: $user->get('passwordfieldname'); NOTE If the password_field is
	   something other than 'password', you must be sure to use that same field name when calling $c->authenticate().

       password_type
	   This sets the password type.  Often passwords are stored in crypted or hashed formats.  In order for the password module to verify the
	   plaintext password passed in, it must be told what format the password will be in when it is retreived from the user object. The
	   supported options are:

	   none    No password check is done. An attempt is made to retrieve the user based on the information provided in the $c->authenticate()
		   call. If a user is found, authentication is considered to be successful.

	   clear   The password in user is in clear text and will be compared directly.

	   self_check
		   This option indicates that the password should be passed to the check_password() routine on the user object returned from the
		   store.

	   crypted The password in user is in UNIX crypt hashed format.

	   salted_hash
		   The password in user is in salted hash format, and will be validated using Crypt::SaltedHash.  If this password type is
		   selected, you should also provide the password_salt_len config element to define the salt length.

	   hashed  If the user object supports hashed passwords, they will be used in conjunction with Digest. The following config elements
		   affect the hashed configuration:

		   password_hash_type
			   The hash type used, passed directly to "new" in Digest.

		   password_pre_salt
			   Any pre-salt data to be passed to "add" in Digest before processing the password.

		   password_post_salt
			   Any post-salt data to be passed to "add" in Digest after processing the password.

USAGE

       The Password credential module is very simple to use. Once configured as indicated above, authenticating using this module is simply a
       matter of calling $c->authenticate() with an authinfo hashref that includes the password element. The password element should contain the
       password supplied by the user to be authenticated, in clear text. The other information supplied in the auth hash is ignored by the
       Password module, and simply passed to the auth store to be used to retrieve the user. An example call follows:

	   if ($c->authenticate({ username => $username,
				  password => $password} )) {
	       # authentication successful
	   } else {
	       # authentication failed
	   }

METHODS

       There are no publicly exported routines in the Password module (or indeed in most credential modules.)  However, below is a description of
       the routines required by Catalyst::Plugin::Authentication for all credential modules.

   new( $config, $app, $realm )
       Instantiate a new Password object using the configuration hash provided in $config. A reference to the application is provided as the
       second argument.  Note to credential module authors: new() is called during the application's plugin setup phase, which is before the
       application specific controllers are loaded. The practical upshot of this is that things like $c->model(...) will not function as expected.

   authenticate( $authinfo, $c )
       Try to log a user in, receives a hashref containing authentication information as the first argument, and the current context as the
       second.

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