Cleaned up ".$cleaned." old LTI session pointers.
"); + &log($fh,"Removed ".scalar(keys(%unlinked))." nosslverify clients
"); + return %unlinked; +} +sub clean_lonc_childpids { + my $childpiddir = "$perlvar{'lonDocRoot'}/lon-status/loncchld"; + if (-d $childpiddir) { + if (opendir(my $dh,$childpiddir)) { + while (my $fname=readdir($dh)) { + next if ($fname =~ /^\.+$/); + unlink("$childpiddir/$fname"); + } + closedir($dh); + } + } +} + +sub write_connection_config { + my ($domconf,%connectssl,%changes); + $domconf = &get_domain_config(); + if (ref($domconf) eq 'HASH') { + if (ref($domconf->{'ssl'}) eq 'HASH') { + foreach my $connect ('connto','connfrom') { + if (ref($domconf->{'ssl'}->{$connect}) eq 'HASH') { + my ($sslreq,$sslnoreq,$currsetting); + my %contypes; + foreach my $type ('dom','intdom','other') { + $connectssl{$connect.'_'.$type} = $domconf->{'ssl'}->{$connect}->{$type}; + } + } + } + } + if (keys(%connectssl)) { + my %currconf; + if (open(my $fh,'<',"$perlvar{'lonTabDir'}/connectionrules.tab")) { + while (my $line = <$fh>) { + chomp($line); + my ($name,$value) = split(/=/,$line); + if ($value =~ /^(?:no|yes|req)$/) { + if ($name =~ /^conn(to|from)_(dom|intdom|other)$/) { + $currconf{$name} = $value; + } + } + } + close($fh); + } + if (open(my $fh,'>',"$perlvar{'lonTabDir'}/connectionrules.tab")) { + my $count = 0; + foreach my $key (sort(keys(%connectssl))) { + print $fh "$key=$connectssl{$key}\n"; + if (exists($currconf{$key})) { + unless ($currconf{$key} eq $connectssl{$key}) { + $changes{$key} = 1; + } + } else { + $changes{$key} = 1; + } + $count ++; + } + close($fh); + print "Completed writing SSL options for lonc/lond for $count items.\n"; + } + } else { + print "Writing of SSL options skipped - no connection rules in domain configuration.\n"; + } + } else { + print "Retrieval of SSL options for lonc/lond skipped - no configuration data available for domain.\n"; + } + return %changes; +} + sub get_domain_config { my ($dom,$primlibserv,$isprimary,$url,%confhash); $dom = $perlvar{'lonDefDomain'}; @@ -1166,10 +1298,8 @@ sub get_domain_config { } } } else { - my $ua=new LWP::UserAgent; - $ua->timeout(5); my $request=new HTTP::Request('GET',$url); - my $response=$ua->request($request); + my $response=&LONCAPA::LWPReq::makerequest($primlibserv,$request,'',\%perlvar,5); unless ($response->is_error()) { my $content = $response->content; if ($content) { @@ -1190,6 +1320,121 @@ sub get_domain_config { return \%confhash; } +sub write_hosttypes { + my %intdom = &Apache::lonnet::all_host_intdom(); + my %hostdom = &Apache::lonnet::all_host_domain(); + my $dom = $hostdom{$perlvar{'lonHostID'}}; + my $internetdom = $intdom{$perlvar{'lonHostID'}}; + my %changes; + if (($dom ne '') && ($internetdom ne '')) { + if (keys(%hostdom)) { + my %currhosttypes; + if (open(my $fh,'<',"$perlvar{'lonTabDir'}/hosttypes.tab")) { + while (my $line = <$fh>) { + chomp($line); + my ($name,$value) = split(/:/,$line); + if (($name ne '') && ($value =~ /^(dom|intdom|other)$/)) { + $currhosttypes{$name} = $value; + } + } + close($fh); + } + if (open(my $fh,'>',"$perlvar{'lonTabDir'}/hosttypes.tab")) { + my $count = 0; + foreach my $lonid (sort(keys(%hostdom))) { + my $type = 'other'; + if ($hostdom{$lonid} eq $dom) { + $type = 'dom'; + } elsif ($intdom{$lonid} eq $internetdom) { + $type = 'intdom'; + } + print $fh "$lonid:$type\n"; + if (exists($currhosttypes{$lonid})) { + if ($type ne $currhosttypes{$lonid}) { + $changes{$lonid} = 1; + } + } else { + $changes{$lonid} = 1; + } + $count ++; + } + close($fh); + print "Completed writing host type data for $count hosts.\n"; + } + } else { + print "Writing of host types skipped - no hosts found.\n"; + } + } else { + print "Writing of host types skipped - could not determine this host's LON-CAPA domain or 'internet' domain.\n"; + } + return %changes; +} + +sub update_revocation_list { + my ($result,$changed) = &Apache::lonnet::fetch_crl_pemfile(); + if ($result eq 'ok') { + print "Certificate Revocation List (from CA) updated.\n"; + } else { + print "Certificate Revocation List from (CA) not updated.\n"; + } + return $changed; +} + +sub reset_nosslverify_pids { + my ($fh,%sslrem) = @_; + &checkon_daemon($fh,'lond',40000,'USR2'); + my $loncpidfile="$perlvar{'lonDaemons'}/logs/lonc.pid"; + my $loncppid; + if ((-e $loncpidfile) && (open(my $pfh,'<',$loncpidfile))) { + $loncppid=<$pfh>; + chomp($loncppid); + close($pfh); + if ($loncppid =~ /^\d+$/) { + my %pids_by_host; + my $docdir = $perlvar{'lonDocRoot'}; + if (-d "$docdir/lon-status/loncchld") { + if (opendir(my $dh,"$docdir/lon-status/loncchld")) { + while (my $file = readdir($dh)) { + next if ($file =~ /^\./); + if (open(my $fh,'<',"$docdir/lon-status/loncchld/$file")) { + my $record = <$fh>; + chomp($record); + close($fh); + my ($remotehost,$authmode) = split(/:/,$record); + $pids_by_host{$remotehost}{$authmode}{$file} = 1; + } + } + closedir($dh); + if (keys(%pids_by_host)) { + foreach my $host (keys(%pids_by_host)) { + if ($sslrem{$host}) { + if (ref($pids_by_host{$host}) eq 'HASH') { + if (ref($pids_by_host{$host}{'insecure'}) eq 'HASH') { + if (keys(%{$pids_by_host{$host}{'insecure'}})) { + foreach my $pid (keys(%{$pids_by_host{$host}{'insecure'}})) { + if (open(PIPE,"ps -o ppid= -p $pid |")) { + my $ppid =