loncom/auth/lontokacc.pm - diff

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version 1.4, 2002/08/01 22:36:11	version 1.12, 2005/02/06 07:23:40
Line 33 use Apache::Constants qw(:common :remote	Line 33 use Apache::Constants qw(:common :remote
use Apache::lonnet();	use Apache::lonnet();
use Apache::File();	use Apache::File();


sub handler {	sub handler {
my $r = shift;	my $r = shift;
my $reqhost;	my $reqhost = $r->get_remote_host(REMOTE_NOLOOKUP);
unless ($reqhost=$r->get_remote_host(REMOTE_DOUBLE_REV)) {	my $netaddr=inet_aton($reqhost);
$r->log_reason("Spoof request");	($reqhost) = gethostbyaddr($netaddr,AF_INET);
return FORBIDDEN;	if (!$reqhost) {
	$r->log_reason("Unable to do hostname $reqhost lookup for ".$r->get_remote_host(REMOTE_NOLOOKUP));
	return FORBIDDEN;
	}
	if ($reqhost eq 'localhost.localdomain') {
	return OK;
}	}
my $readline;	my $readline;
my $lontabdir=$r->dir_config('lonTabDir');	my $lontabdir=$r->dir_config('lonTabDir');
Line 49 sub handler {	Line 55 sub handler {
return FORBIDDEN;	return FORBIDDEN;
}	}
while ($readline=<$fh>) {	while ($readline=<$fh>) {
my ($id,$domain,$role,$name,$ip)=split(/:/,$readline);	$readline=~s/\s*$//;
if ($name =~ /$reqhost/i) { return OK; }	my ($id,$domain,$role,$name)=split(/:/,$readline);
	if ($name =~ /\Q$reqhost\E/i) {
	return OK;
	}
}	}

}	}
Line 59 sub handler {	Line 68 sub handler {
return FORBIDDEN;	return FORBIDDEN;
}	}

	sub removefile {
	my $r=shift;
	if ($r->status==200) {
	unlink($r->filename);
	#&Apache::lonnet::logthis('Unlinking '.$r->filename);
	} else {
	&Apache::lonnet::logthis('Failed to transfer '.$r->filename);
	}
	}
1;	1;
__END__	__END__