loncom/auth/loncacc.pm - diff

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version 1.31, 2003/09/20 17:44:22	version 1.31.4.1, 2004/02/10 19:23:11
Line 43 use Apache::File;	Line 43 use Apache::File;
use CGI::Cookie();	use CGI::Cookie();
use Fcntl qw(:flock);	use Fcntl qw(:flock);
use Apache::lonlocal;	use Apache::lonlocal;
	use Apache::lonnet();


sub constructaccess {	sub constructaccess {
my ($url,$ownerdomain)=@_;	my ($url,$ownerdomain)=@_;
Line 50 sub constructaccess {	Line 52 sub constructaccess {
unless (($ownername) && ($ownerdomain)) { return ''; }	unless (($ownername) && ($ownerdomain)) { return ''; }
# We do not allow editing of previous versions of files.	# We do not allow editing of previous versions of files.
if ($url=~/\.(\d+)\.(\w+)$/) { return ''; }	if ($url=~/\.(\d+)\.(\w+)$/) { return ''; }
if (($ownername eq $ENV{'user.name'}) &&	my @possibledomains = &Apache::lonnet::current_machine_domains();
($ownerdomain eq $ENV{'user.domain'})) {	&Apache::lonnet::logthis("got domains of ".join(':',@possibledomains));
return ($ownername,$ownerdomain);	if ($ownername eq $ENV{'user.name'}) {
	foreach my $domain (@possibledomains) {
	if ($domain eq $ENV{'user.domain'}) {
	return ($ownername,$domain);
	}
	}
}	}


my $capriv='user.priv.ca./'.	foreach my $domain (@possibledomains) {
$ownerdomain.'/'.$ownername.'./';	my $capriv='user.priv.ca./'.$domain.'/'.$ownername.'./';
foreach (keys %ENV) {	foreach (keys %ENV) {
if ($_ eq $capriv) {	if ($_ eq $capriv) {
return ($ownername,$ownerdomain);	return ($ownername,$domain);
}	}
	}
}	}
return '';	return '';
}	}