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#############################################################################
## This file was generated automatically by Class::HPLOO/0.12
##
## Original file: ./lib/Mail/SendEasy/AUTH.hploo
## Generation date: 2004-04-09 04:49:29
##
## ** Do not change this file, use the original HPLOO source! **
#############################################################################
#############################################################################
## Name: AUTH.pm
## Purpose: Mail::SendEasy::AUTH
## Author: Graciliano M. P.
## Modified by:
## Created: 2004-01-23
## RCS-ID:
## Copyright: (c) 2004 Graciliano M. P.
## Licence: This program is free software; you can redistribute it and/or
## modify it under the same terms as Perl itself
#############################################################################
{ package Mail::SendEasy::AUTH ;
use strict qw(vars) ; no warnings ;
my (%CLASS_HPLOO) ;
sub new {
my $class = shift ;
my $this = bless({} , $class) ;
no warnings ;
my $undef = \'' ;
sub UNDEF {$undef} ;
if ( $CLASS_HPLOO{ATTR} ) {
foreach my $Key ( keys %{$CLASS_HPLOO{ATTR}} ) {
tie( $this->{$Key} => 'Class::HPLOO::TIESCALAR' , $CLASS_HPLOO{ATTR}{$Key}{tp} , $CLASS_HPLOO{ATTR}{$Key}{pr} , \$this->{CLASS_HPLOO_ATTR}{$Key} ) if !exists $this->{$Key} ;
} } my $ret_this = defined &AUTH ? $this->AUTH(@_) : undef ;
if ( ref($ret_this) && UNIVERSAL::isa($ret_this,$class) ) {
$this = $ret_this ;
if ( $CLASS_HPLOO{ATTR} && UNIVERSAL::isa($this,'HASH') ) {
foreach my $Key ( keys %{$CLASS_HPLOO{ATTR}} ) {
tie( $this->{$Key} => 'Class::HPLOO::TIESCALAR' , $CLASS_HPLOO{ATTR}{$Key}{tp} , $CLASS_HPLOO{ATTR}{$Key}{pr} , \$this->{CLASS_HPLOO_ATTR}{$Key} ) if !exists $this->{$Key} ;
} } } elsif ( $ret_this == $undef ) {
$this = undef ;
} return $this ;
}
use vars qw($VERSION) ;
$VERSION = '0.01' ;
my %AUTH_TYPES = (
PLAIN => 1 ,
LOGIN => 1 ,
CRAM_MD5 => 0 ,
) ;
{
eval(q`use Digest::HMAC_MD5 qw(hmac_md5_hex)`) ;
$AUTH_TYPES{CRAM_MD5} = 1 if defined &hmac_md5_hex ;
}
sub AUTH {
my $this = ref($_[0]) && UNIVERSAL::isa($_[0],'UNIVERSAL') ? shift : undef ;
my $user = shift(@_) ;
my $pass = shift(@_) ;
my @authtypes = @_ ;
@_ = () ;
my $auth_sub ;
foreach my $auth ( @authtypes ) {
my $name = uc($auth) ;
if ( $AUTH_TYPES{$name} ) { $auth_sub = $name ; last ;}
}
$auth_sub = 'PLAIN' if !@authtypes && !$auth_sub ;
return UNDEF if !$auth_sub || $user eq '' || $pass eq '' ;
$this->{USER} = $user ;
$this->{PASS} = $pass ;
$this->{AUTHSUB} = $auth_sub ;
}
sub type { my $this = ref($_[0]) && UNIVERSAL::isa($_[0],'UNIVERSAL') ? shift : undef ; $this->{AUTHSUB} }
sub start {
my $this = ref($_[0]) && UNIVERSAL::isa($_[0],'UNIVERSAL') ? shift : undef ;
my $start = $this->{AUTHSUB} . "_start" ;
return &$start($this , @_) if defined &$start ;
return ;
}
sub step {
my $this = ref($_[0]) && UNIVERSAL::isa($_[0],'UNIVERSAL') ? shift : undef ;
my $step = $this->{AUTHSUB} . "_step" ;
return &$step($this , @_) if defined &$step ;
return ;
}
#############
sub PLAIN_start {
my $this = ref($_[0]) && UNIVERSAL::isa($_[0],'UNIVERSAL') ? shift : undef ;
my @parts = map { defined $this->{$_} ? $this->{$_} : ''} qw(USER USER PASS);
return join("\0", @parts) ;
}
#############
sub LOGIN_step {
my $this = ref($_[0]) && UNIVERSAL::isa($_[0],'UNIVERSAL') ? shift : undef ;
my $string = shift(@_) ;
$string =~ /password/i ? $this->{PASS} :
$string =~ /username/i ? $this->{USER} :
'' ;
}
#############
sub CRAM_MD5_step {
my $this = ref($_[0]) && UNIVERSAL::isa($_[0],'UNIVERSAL') ? shift : undef ;
my $string = shift(@_) ;
my ($user, $pass) = map { defined $this->{$_} ? $this->{$_} : '' } qw(USER PASS) ;
$user . " " . hmac_md5_hex($string,$pass);
return $user ;
}
}
1;
__END__
=head1 NAME
Mail::SendEasy::AUTH - Handles the authentication response.
=head1 DESCRIPTION
This module will handles the authentication response to the SMTP server.
=head1 SUPPORTED AUTH
PLAIN
LOGIN
CRAM_MD5
=head1 USAGE
B<Do not use this directly!> See L<Mail::SendEasy::SMTP>.
=head1 AUTHOR
Graciliano M. P. <gm@virtuasites.com.br>
=head1 COPYRIGHT
This program is free software; you can redistribute it and/or
modify it under the same terms as Perl itself.
=cut
|
