/usr/share/perl5/Authen/Simple/Apache.pm is in libauthen-simple-perl 0.4-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 | package Authen::Simple::Apache;
use strict;
use warnings;
use Authen::Simple::Adapter;
BEGIN {
unless ( $INC{'mod_perl.pm'} ) {
my $class = 'mod_perl';
if ( exists $ENV{MOD_PERL_API_VERSION} && $ENV{MOD_PERL_API_VERSION} == 2 ) {
$class = 'mod_perl2';
}
eval "require $class";
}
my @import = qw( OK HTTP_UNAUTHORIZED SERVER_ERROR );
if ( $mod_perl::VERSION >= 1.999022 ) { # mod_perl 2.0.0 RC5
require Apache2::RequestRec;
require Apache2::RequestUtil;
require Apache2::RequestIO;
require Apache2::Log;
require Apache2::Connection;
require Apache2::Const;
require Apache2::Access;
Apache2::Const->import(@import);
}
elsif ( $mod_perl::VERSION >= 1.99 ) {
require Apache::RequestRec;
require Apache::RequestUtil;
require Apache::RequestIO;
require Apache::Log;
require Apache::Connection;
require Apache::Const;
require Apache::Access;
Apache::Const->import(@import);
}
else {
require Apache;
require Apache::Log;
require Apache::Constants;
Apache::Constants->import(@import);
}
}
use constant MP2 => $mod_perl::VERSION >= 1.99 ? 1 : 0;
sub handler_mp1 ($$) { &handle; }
sub handler_mp2 : method { &handle; }
*Authen::Simple::Adapter::handler = MP2 ? \&handler_mp2 : \&handler_mp1;
sub handle {
my ( $class, $r ) = @_;
my( $rc, $password ) = $r->get_basic_auth_pw;
unless ( $rc == OK ) {
return $rc;
}
my $username = MP2 ? $r->user : $r->connection->user;
unless ( defined($username) && length($username) ) {
$r->note_basic_auth_failure;
$r->log->error("PerlAuthenHandler $class - No username was given.");
return HTTP_UNAUTHORIZED;
}
unless ( defined($password) && length($password) ) {
$r->note_basic_auth_failure;
$r->log->error("PerlAuthenHandler $class - No password was given.");
return HTTP_UNAUTHORIZED;
}
( my $prefix = $class ) =~ s/://g;
my %params = (
log => $r->log
);
while ( my ( $option, $spec ) = each( %{ $class->options } ) ) {
next if $option =~ /^(cache|callback|log)$/;
my $required = $spec->{default} ? 0 : $spec->{optional} ? 0 : 1;
my $config = $prefix . '_' . $option;
my $value = $r->dir_config($config);
if ( $required && !defined($value) ) {
$r->log->error( "PerlAuthenHandler $class - Required parameter '$config' is not set." );
return SERVER_ERROR;
}
$params{ $option } = $value if defined($value);
}
my ( $self, $success );
eval { $self = $class->new(%params); };
if ( $@ ) {
$r->log->error( "PerlAuthenHandler $class - Couldn't create a new instance. Reason: '$@'" );
return SERVER_ERROR;
}
eval { $success = $self->authenticate( $username, $password ); };
if ( $@ ) {
$r->log->error( "PerlAuthenHandler $class - Couldn't authenticate. Reason: '$@'" );
return SERVER_ERROR;
}
return ( $success ) ? OK : HTTP_UNAUTHORIZED;
}
1;
__END__
=head1 NAME
Authen::Simple::Apache - PerlAuthenHandler handler for Apache
=head1 SYNOPSIS
=head1 DESCRIPTION
=head1 METHODS
=over 4
=item * handle( $class, $r )
=item * handler_mp1
=item * handler_mp2
=back
=head1 LIMITATIONS
Currently only basic authentication is supported.
=head1 SEE ALSO
L<Authen::Simple>.
L<Authen::Simple::ActiveDirectory>.
L<Authen::Simple::CDBI>.
L<Authen::Simple::DBI>.
L<Authen::Simple::FTP>.
L<Authen::Simple::HTTP>.
L<Authen::Simple::Kerberos>.
L<Authen::Simple::LDAP>.
L<Authen::Simple::NIS>.
L<Authen::Simple::PAM>.
L<Authen::Simple::Passwd>.
L<Authen::Simple::POP3>.
L<Authen::Simple::RADIUS>.
L<Authen::Simple::SMB>.
L<Authen::Simple::SMTP>.
L<Authen::Simple::SSH>.
=head1 AUTHOR
Christian Hansen C<ch@ngmedia.com>
=head1 COPYRIGHT
This program is free software, you can redistribute it and/or modify
it under the same terms as Perl itself.
=cut
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