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# Copyright (c) 2002 Graham Barr . All rights reserved. |
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# This program is free software; you can redistribute it and/or |
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# modify it under the same terms as Perl itself. |
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package Authen::SASL::Perl::CRAM_MD5; |
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$Authen::SASL::Perl::CRAM_MD5::VERSION = '2.1700'; # TRIAL |
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use strict; |
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use warnings; |
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use vars qw($VERSION @ISA); |
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use Digest::HMAC_MD5 qw(hmac_md5_hex); |
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$VERSION = "2.14"; |
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@ISA = qw(Authen::SASL::Perl); |
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my %secflags = ( |
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noplaintext => 1, |
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noanonymous => 1, |
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); |
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sub _order { 2 } |
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sub _secflags { |
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shift; |
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scalar grep { $secflags{$_} } @_; |
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} |
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sub mechanism { 'CRAM-MD5' } |
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sub client_start { |
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''; |
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} |
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sub client_step { |
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my ($self, $string) = @_; |
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my ($user, $pass) = map { |
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my $v = $self->_call($_); |
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defined($v) ? $v : '' |
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} qw(user pass); |
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$user . " " . hmac_md5_hex($string,$pass); |
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} |
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1; |
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__END__ |