]>
git.ipfire.org Git - ipfire-2.x.git/blob - html/cgi-bin/tor.cgi
2 ###############################################################################
4 # IPFire.org - A linux based firewall #
5 # Copyright (C) 2013 IPFire Team <info@ipfire.org> #
7 # This program is free software: you can redistribute it and/or modify #
8 # it under the terms of the GNU General Public License as published by #
9 # the Free Software Foundation, either version 3 of the License, or #
10 # (at your option) any later version. #
12 # This program is distributed in the hope that it will be useful, #
13 # but WITHOUT ANY WARRANTY; without even the implied warranty of #
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
15 # GNU General Public License for more details. #
17 # You should have received a copy of the GNU General Public License #
18 # along with this program. If not, see <http://www.gnu.org/licenses/>. #
20 ###############################################################################
25 # enable only the following on debugging purpose
27 use CGI
::Carp
'fatalsToBrowser';
29 require '/var/ipfire/general-functions.pl';
30 require "${General::swroot}/lang.pl";
31 require "${General::swroot}/header.pl";
33 #workaround to suppress a warning when a variable is used only once
34 my @dummy = ( ${Header
::colouryellow
} );
37 my @bandwidth_limits = (
56 my @accounting_periods = ('daily', 'weekly', 'monthly');
58 my $TOR_CONTROL_PORT = 9051;
69 open(FILE
, '/usr/local/bin/addonctrl tor status | ');
72 $string = join("", @tor);
73 $string =~ s/[a-z_]//gi;
74 $string =~ s/\[[0-1]\;[0-9]+//gi;
75 $string =~ s/[\(\)\.]//gi;
78 @pid = split(/\s/,$string);
79 if (open(FILE
, "/proc/$pid[0]/statm")){
81 @memory = split(/ /,$temp);
88 our %netsettings = ();
89 &General
::readhash
("${General::swroot}/ethernet/settings", \
%netsettings);
92 our %mainsettings = ();
93 &General
::readhash
("${General::swroot}/main/settings", \
%mainsettings);
94 &General
::readhash
("/srv/web/ipfire/html/themes/".$mainsettings{'THEME'}."/include/colors.txt", \
%color);
98 $settings{'TOR_ENABLED'} = 'off';
99 $settings{'TOR_SOCKS_PORT'} = 9050;
100 $settings{'TOR_EXIT_COUNTRY'} = '';
101 $settings{'TOR_USE_EXIT_NODES'} = '';
102 $settings{'TOR_ALLOWED_SUBNETS'} = "$netsettings{'GREEN_NETADDRESS'}\/$netsettings{'GREEN_NETMASK'}";
103 if (&Header
::blue_used
()) {
104 $settings{'TOR_ALLOWED_SUBNETS'} .= ",$netsettings{'BLUE_NETADDRESS'}\/$netsettings{'BLUE_NETMASK'}";
107 $settings{'TOR_RELAY_ENABLED'} = 'off';
108 $settings{'TOR_RELAY_MODE'} = 'exit';
109 $settings{'TOR_RELAY_ADDRESS'} = '';
110 $settings{'TOR_RELAY_PORT'} = 9001;
111 $settings{'TOR_RELAY_NICKNAME'} = '';
112 $settings{'TOR_RELAY_CONTACT_INFO'} = '';
113 $settings{'TOR_RELAY_BANDWIDTH_RATE'} = 0;
114 $settings{'TOR_RELAY_BANDWIDTH_BURST'} = 0;
115 $settings{'TOR_RELAY_ACCOUNTING_LIMIT'} = 0;
116 $settings{'TOR_RELAY_ACCOUNTING_PERIOD'} = 'daily';
118 $settings{'ACTION'} = '';
120 my $errormessage = '';
121 my $warnmessage = '';
123 &Header
::showhttpheaders
();
126 &Header
::getcgihash
(\
%settings);
128 # Create tor command connection.
129 our $torctrl = &TorConnect
();
131 # Toggle enable/disable field.
132 if ($settings{'ACTION'} eq $Lang::tr
{'save'}) {
133 if ($settings{'TOR_RELAY_NICKNAME'} ne '') {
134 if ($settings{'TOR_RELAY_NICKNAME'} !~ /^[a-zA-Z0-9]+$/) {
135 $errormessage = "$Lang::tr{'tor errmsg invalid relay name'}: $settings{'TOR_RELAY_NICKNAME'}";
139 if (!&General
::validport
($settings{'TOR_SOCKS_PORT'})) {
140 $errormessage = "$Lang::tr{'tor errmsg invalid socks port'}: $settings{'TOR_SOCKS_PORT'}";
143 if (!&General
::validport
($settings{'TOR_RELAY_PORT'})) {
144 $errormessage = "$Lang::tr{'tor errmsg invalid relay port'}: $settings{'TOR_RELAY_PORT'}";
147 if ($settings{'TOR_RELAY_ADDRESS'} ne '') {
148 if ((!&General
::validfqdn
($settings{'TOR_RELAY_ADDRESS'})) && (!&General
::validip
($settings{'TOR_RELAY_ADDRESS'}))) {
149 $errormessage = "$Lang::tr{'tor errmsg invalid relay address'}: $settings{'TOR_RELAY_ADDRESS'}";
153 if ($settings{'TOR_RELAY_ACCOUNTING_LIMIT'} !~ /^\d+$/) {
154 $errormessage = "$Lang::tr{'tor errmsg invalid accounting limit'}: $settings{'TOR_RELAY_ACCOUNTING_LIMIT'}";
157 my @temp = split(/[\n,]/,$settings{'TOR_ALLOWED_SUBNETS'});
158 $settings{'TOR_ALLOWED_SUBNETS'} = "";
160 s/^\s+//g; s/\s+$//g;
162 unless (&General
::validipandmask
($_)) {
163 $errormessage = "$Lang::tr{'tor errmsg invalid ip or mask'}: $_";
165 $settings{'TOR_ALLOWED_SUBNETS'} .= $_.",";
169 @temp = split(/[\n,]/,$settings{'TOR_USE_EXIT_NODES'});
170 $settings{'TOR_USE_EXIT_NODES'} = "";
172 s/^\s+//g; s/\s+$//g;
174 $settings{'TOR_USE_EXIT_NODES'} .= $_.",";
178 # Burst bandwidth must be less or equal to bandwidth rate.
179 if ($settings{'TOR_RELAY_BANDWIDTH_RATE'} == 0) {
180 $settings{'TOR_RELAY_BANDWIDTH_BURST'} = 0;
182 } elsif ($settings{'TOR_RELAY_BANDWIDTH_BURST'} < $settings{'TOR_RELAY_BANDWIDTH_RATE'}) {
183 $settings{'TOR_RELAY_BANDWIDTH_BURST'} = $settings{'TOR_RELAY_BANDWIDTH_RATE'};
186 if ($errormessage eq '') {
187 # Write configuration settings to file.
188 &General
::writehash
("${General::swroot}/tor/settings", \
%settings);
190 # Update configuration files.
191 &BuildConfiguration
();
194 # Load settings from file.
195 &General
::readhash
("${General::swroot}/tor/settings", \
%settings);
200 # Close Tor control connection.
209 $checked{'TOR_ENABLED'}{'on'} = '';
210 $checked{'TOR_ENABLED'}{'off'} = '';
211 $checked{'TOR_ENABLED'}{$settings{'TOR_ENABLED'}} = 'checked';
213 $checked{'TOR_RELAY_ENABLED'}{'on'} = '';
214 $checked{'TOR_RELAY_ENABLED'}{'off'} = '';
215 $checked{'TOR_RELAY_ENABLED'}{$settings{'TOR_RELAY_ENABLED'}} = 'checked';
217 &Header
::openpage
($Lang::tr
{'tor configuration'}, 1, '');
218 &Header
::openbigbox
('100%', 'left', '', $errormessage);
221 &Header
::openbox
('100%', 'left', $Lang::tr
{'error messages'});
222 print "<font class='base'>$errormessage </font>\n";
226 print "<form method='post' action='$ENV{'SCRIPT_NAME'}'>\n";
228 &Header
::openbox
('100%', 'center', $Lang::tr
{'tor'});
231 if ( ($memory != 0) && (@pid[0] ne "///") ){
232 print "<table width='95%' cellspacing='0'>";
233 print "<tr><td bgcolor='$color{'color20'}' colspan='3' align='left'><strong>$Lang::tr{'tor service'}</strong></td></tr>";
234 print "<tr><td class='base'>$Lang::tr{'tor daemon'}</td>";
235 print "<td align='center' colspan='2' width='75%' bgcolor='${Header::colourgreen}'><font color='white'><strong>$Lang::tr{'running'}</strong></font></td></tr>";
236 print "<tr><td class='base'></td>";
237 print "<td bgcolor='$color{'color20'}' align='center'><strong>PID</strong></td>";
238 print "<td bgcolor='$color{'color20'}' align='center'><strong>$Lang::tr{'memory'}</strong></td></tr>";
239 print "<tr><td class='base'></td>";
240 print "<td bgcolor='$color{'color22'}' align='center'>@pid[0]</td>";
241 print "<td bgcolor='$color{'color22'}' align='center'>$memory KB</td></tr>";
244 print "<table width='95%' cellspacing='0'>";
245 print "<tr><td bgcolor='$color{'color20'}' colspan='3' align='left'><strong>$Lang::tr{'tor service'}</strong></td></tr>";
246 print "<tr><td class='base'>$Lang::tr{'tor daemon'}</td>";
247 print "<td align='center' width='75%' bgcolor='${Header::colourred}'><font color='white'><strong>$Lang::tr{'stopped'}</strong></font></td></tr>";
253 &Header
::openbox
('100%', 'center', $Lang::tr
{'tor configuration'});
258 <td colspan='4' class='base' bgcolor='$color{'color20'}'><b>$Lang::tr{'tor common settings'}</b></td>
261 <td width='25%' class='base'>$Lang::tr{'tor enabled'}:</td>
262 <td width='30%'><input type='checkbox' name='TOR_ENABLED' $checked{'TOR_ENABLED'}{'on'} /></td>
263 <td width='25%' class='base'>$Lang::tr{'tor socks port'}:</td>
264 <td width='20%'><input type='text' name='TOR_SOCKS_PORT' value='$settings{'TOR_SOCKS_PORT'}' size='5' /></td>
267 <td width='25%' class='base'>$Lang::tr{'tor relay enabled'}:</td>
268 <td width='30%'><input type='checkbox' name='TOR_RELAY_ENABLED' $checked{'TOR_RELAY_ENABLED'}{'on'} /></td>
269 <td width='25%' class='base'></td>
270 <td width='20%'></td>
275 my @temp = split(",", $settings{'TOR_ALLOWED_SUBNETS'});
276 $settings{'TOR_ALLOWED_SUBNETS'} = join("\n", @temp);
278 @temp = split(",", $settings{'TOR_USE_EXIT_NODES'});
279 $settings{'TOR_USE_EXIT_NODES'} = join("\n", @temp);
287 <td colspan='4' class='base' bgcolor='$color{'color20'}'><b>$Lang::tr{'tor acls'}</b></td>
290 <td colspan='2' class='base' width='55%'>
291 $Lang::tr{'tor allowed subnets'}:
293 <td colspan='2' width='45%'></td>
296 <td colspan='2' class='base' width='55%'>
297 <textarea name='TOR_ALLOWED_SUBNETS' cols='32' rows='3' wrap='off'>$settings{'TOR_ALLOWED_SUBNETS'}</textarea>
299 <td colspan='2' width='45%'></td>
308 <td colspan='4' class='base' bgcolor='$color{'color20'}'><b>$Lang::tr{'tor exit nodes'}</b></td>
311 <td colspan='2' class='base' width='55%'></td>
312 <td colspan='2' class='base' width='45%'>$Lang::tr{'tor use exit nodes'}:</td>
315 <td width='50%' colspan='2'>
316 <select name='TOR_EXIT_COUNTRY'>
317 <option value=''>- $Lang::tr{'tor exit country any'} -</option>
320 my @country_names = Locale
::Country
::all_country_names
();
321 foreach my $country_name (sort @country_names) {
322 my $country_code = Locale
::Country
::country2code
($country_name);
323 $country_code = uc($country_code);
324 print "<option value='$country_code'";
326 if ($settings{'TOR_EXIT_COUNTRY'} eq $country_code) {
330 print ">$country_name ($country_code)</option>\n";
336 <td width='50%' colspan='2'>
337 <textarea name='TOR_USE_EXIT_NODES' cols='32' rows='3' wrap='off'>$settings{'TOR_USE_EXIT_NODES'}</textarea>
346 $selected{'TOR_RELAY_MODE'}{'bridge'} = '';
347 $selected{'TOR_RELAY_MODE'}{'exit'} = '';
348 $selected{'TOR_RELAY_MODE'}{'private-bridge'} = '';
349 $selected{'TOR_RELAY_MODE'}{'relay'} = '';
350 $selected{'TOR_RELAY_MODE'}{$settings{'TOR_RELAY_MODE'}} = 'selected';
352 $selected{'TOR_RELAY_BANDWIDTH_RATE'}{'0'} = '';
353 foreach (@bandwidth_limits) {
354 $selected{'TOR_RELAY_BANDWIDTH_RATE'}{$_} = '';
356 $selected{'TOR_RELAY_BANDWIDTH_RATE'}{$settings{'TOR_RELAY_BANDWIDTH_RATE'}} = 'selected';
358 $selected{'TOR_RELAY_BANDWIDTH_BURST'}{'0'} = '';
359 foreach (@bandwidth_limits) {
360 $selected{'TOR_RELAY_BANDWIDTH_BURST'}{$_} = '';
362 $selected{'TOR_RELAY_BANDWIDTH_BURST'}{$settings{'TOR_RELAY_BANDWIDTH_BURST'}} = 'selected';
364 foreach (@accounting_periods) {
365 $selected{'TOR_RELAY_ACCOUNTING_PERIOD'}{$_} = '';
367 $selected{'TOR_RELAY_ACCOUNTING_PERIOD'}{$settings{'TOR_RELAY_ACCOUNTING_PERIOD'}} = 'selected';
369 &Header
::openbox
('100%', 'center', $Lang::tr
{'tor relay configuration'});
374 <td width='25%' class='base'>$Lang::tr{'tor relay mode'}:</td>
376 <select name='TOR_RELAY_MODE'>
377 <option value='exit' $selected{'TOR_RELAY_MODE'}{'exit'}>$Lang::tr{'tor relay mode exit'}</option>
378 <option value='relay' $selected{'TOR_RELAY_MODE'}{'relay'}>$Lang::tr{'tor relay mode relay'}</option>
379 <option value='bridge' $selected{'TOR_RELAY_MODE'}{'bridge'}>$Lang::tr{'tor relay mode bridge'}</option>
380 <option value='private-bridge' $selected{'TOR_RELAY_MODE'}{'private-bridge'}>$Lang::tr{'tor relay mode private bridge'}</option>
383 <td width='25%' class='base'>$Lang::tr{'tor relay nickname'}: <img src='/blob.gif' alt='*' /></td>
385 <input type='text' name='TOR_RELAY_NICKNAME' value='$settings{'TOR_RELAY_NICKNAME'}' />
389 <td width='25%' class='base'>$Lang::tr{'tor relay address'}: <img src='/blob.gif' alt='*' /></td>
391 <input type='text' name='TOR_RELAY_ADDRESS' value='$settings{'TOR_RELAY_ADDRESS'}' />
393 <td width='25%' class='base'>$Lang::tr{'tor relay port'}:</td>
395 <input type='text' name='TOR_RELAY_PORT' value='$settings{'TOR_RELAY_PORT'}' size='5' />
399 <td width='25%' class='base'>$Lang::tr{'tor contact info'}: <img src='/blob.gif' alt='*' /></td>
400 <td width='75%' colspan='3'>
401 <input type='text' name='TOR_RELAY_CONTACT_INFO' value='$settings{'TOR_RELAY_CONTACT_INFO'}' style='width: 98%;' />
410 <td colspan='4' class='base' bgcolor='$color{'color20'}'><b>$Lang::tr{'tor bandwidth settings'}</b></td>
413 <td width='25%' class='base'>$Lang::tr{'tor bandwidth rate'}:</td>
414 <td width='30%' class='base'>
415 <select name='TOR_RELAY_BANDWIDTH_RATE'>
418 foreach (@bandwidth_limits) {
420 print "<option value='$_' $selected{'TOR_RELAY_BANDWIDTH_RATE'}{$_}>". $_ / 1024 ." MBit/s</option
>\n";
422 print "<option value
='$_' $selected{'TOR_RELAY_BANDWIDTH_RATE'}{$_}>$_ kBit
/s</option
>\n";
427 <option value='0' $selected{'TOR_RELAY_BANDWIDTH_RATE'}{'0'}>$Lang::tr{'tor bandwidth unlimited'}</option>
430 <td width='25%' class='base'>$Lang::tr{'tor accounting limit'}:</td>
432 <input type='text' name='TOR_RELAY_ACCOUNTING_LIMIT' value='$settings{'TOR_RELAY_ACCOUNTING_LIMIT'}' size='12' />
436 <td width='25%' class='base'>$Lang::tr{'tor bandwidth burst'}:</td>
437 <td width='20%' class='base'>
438 <select name='TOR_RELAY_BANDWIDTH_BURST'>
441 foreach (@bandwidth_limits) {
443 print "<option value='$_' $selected{'TOR_RELAY_BANDWIDTH_BURST'}{$_}>". $_ / 1024 ." MBit/s</option
>\n";
445 print "<option value
='$_' $selected{'TOR_RELAY_BANDWIDTH_BURST'}{$_}>$_ kBit
/s</option
>\n";
449 <option value='0' $selected{'TOR_RELAY_BANDWIDTH_BURST'}{'0'}>$Lang::tr{'tor bandwidth unlimited'}</option>
452 <td width='25%' class='base'>$Lang::tr{'tor accounting period'}:</td>
454 <select name='TOR_RELAY_ACCOUNTING_PERIOD'>
457 foreach (@accounting_periods) {
458 print "<option value='$_' $selected{'TOR_RELAY_ACCOUNTING_PERIOD'}{$_}>$Lang::tr{'tor accounting period '.$_}</option>";
474 <img src='/blob.gif' align='top' alt='*' /> <font class='base'>$Lang::tr{'this field may be blank'}</font>
476 <td align='right'> </td>
485 <td align='center'><input type='submit' name='ACTION' value='$Lang::tr{'save'}' /></td>
491 # If we have a control connection, show the stats.
493 &Header
::openbox
('100%', 'center', $Lang::tr
{'tor stats'});
495 my @traffic = &TorTrafficStats
($torctrl);
502 if ($settings{'TOR_RELAY_ENABLED'} eq 'on') {
503 my $fingerprint = &TorRelayFingerprint
($torctrl);
507 <td width='40%' class='base'>$Lang::tr{'tor relay fingerprint'}:</td>
509 <a href='https://atlas.torproject.org/#details/$fingerprint' target='_blank'>$fingerprint</a>
516 my $address = TorGetInfo
($torctrl, "address");
520 <td width='40%' class='base'>$Lang::tr{'tor relay external address'}:</td>
521 <td width='60%'>$address</td>
528 <td width='40%'>$Lang::tr{'tor traffic read written'}:</td>
530 print "<td width='60%'>" . &FormatBytes
($traffic[0]) ."/". &FormatBytes
($traffic[1]) . "</td>";
537 my $accounting = &TorAccountingStats
($torctrl);
542 <td colspan='2' class='base'><b>$Lang::tr{'tor accounting'}</b></td>
546 if ($accounting->{'hibernating'} eq "hard") {
549 <td class='base' colspan='2' bgcolor="$Header::colourred" align='center'>
550 <font color='white'>$Lang::tr{'tor traffic limit hard'}</font>
554 } elsif ($accounting->{'hibernating'} eq "soft") {
557 <td class='base' colspan='2' bgcolor="$Header::colourorange" align='center'>
558 <font color='white'>$Lang::tr{'tor traffic limit soft'}</font>
566 <td width='40%' class='base'>$Lang::tr{'tor accounting interval'}</td>
568 $accounting->{'interval-start'} - $accounting->{'interval-end'}
572 <td width='40%' class='base'>$Lang::tr{'tor accounting bytes'}</td>
576 print &FormatBytes
($accounting->{'bytes_read'}) . "/" . &FormatBytes
($accounting->{'bytes_written'});
577 print " (" . &FormatBytes
($accounting->{'bytes-left_read'}) . "/" . &FormatBytes
($accounting->{'bytes-left_written'});
578 print " $Lang::tr{'tor accounting bytes left'})";
587 my @nodes = &TorORConnStatus
($torctrl);
589 my $nodes_length = scalar @nodes;
593 <td width='40%' class='base'><b>$Lang::tr{'tor connected relays'}</b></td>
594 <td width='60%' colspan='2'>($nodes_length)</td>
598 foreach my $node (@nodes) {
602 <a href='https://atlas.torproject.org/#details/$node->{'fingerprint'}' target='_blank'>
609 if (exists($node->{'country_code'})) {
610 if ($node->{'country_code'} eq '??') {
611 print "<img src='/images/flags/blank.png' border='0' align='absmiddle'/>";
613 print "<a href='country.cgi#$node->{'country_code'}'><img src='/images/flags/$node->{'country_code'}.png' border='0' align='absmiddle' alt='$node->{'country_code'}'></a>";
618 <a href='ipinfo.cgi?ip=$node->{'address'}'>$node->{'address'}</a>:$node->{'port'}
620 <td width='30%' align='right'>
621 ~$node->{'bandwidth_string'}
634 &Header
::closebigbox
();
635 &Header
::closepage
();
638 sub BuildConfiguration
() {
640 &General
::readhash
("${General::swroot}/tor/settings", \
%settings);
642 my $torrc = "${General::swroot}/tor/torrc";
644 open(FILE
, ">$torrc");
647 print FILE
"ControlPort $TOR_CONTROL_PORT\n";
649 if ($settings{'TOR_ENABLED'} eq 'on') {
650 my $strict_nodes = 0;
652 print FILE
"SocksPort 0.0.0.0:$settings{'TOR_SOCKS_PORT'}\n";
654 my @subnets = split(",", $settings{'TOR_ALLOWED_SUBNETS'});
656 print FILE
"SocksPolicy accept $_\n" if (&General
::validipandmask
($_));
658 print FILE
"SocksPolicy reject *\n" if (@subnets);
660 if ($settings{'TOR_EXIT_COUNTRY'} ne '') {
663 print FILE
"ExitNodes {$settings{'TOR_EXIT_COUNTRY'}}\n";
666 if ($settings{'TOR_USE_EXIT_NODES'} ne '') {
669 my @nodes = split(",", $settings{'TOR_USE_EXIT_NODES'});
671 print FILE
"ExitNode $_\n";
675 if ($strict_nodes > 0) {
676 print FILE
"StrictNodes 1\n";
680 if ($settings{'TOR_RELAY_ENABLED'} eq 'on') {
681 # Reject access to private networks.
682 print FILE
"ExitPolicyRejectPrivate 1\n";
684 print FILE
"ORPort $settings{'TOR_RELAY_PORT'}\n";
686 if ($settings{'TOR_RELAY_ADDRESS'} ne '') {
687 print FILE
"Address $settings{'TOR_RELAY_ADDRESS'}\n";
690 if ($settings{'TOR_RELAY_NICKNAME'} ne '') {
691 print FILE
"Nickname $settings{'TOR_RELAY_NICKNAME'}\n";
694 if ($settings{'TOR_RELAY_CONTACT_INFO'} ne '') {
695 print FILE
"ContactInfo $settings{'TOR_RELAY_CONTACT_INFO'}\n";
698 # Limit to bridge mode.
701 if ($settings{'TOR_RELAY_MODE'} eq 'bridge') {
705 } elsif ($settings{'TOR_RELAY_MODE'} eq 'private-bridge') {
708 print FILE
"PublishServerDescriptor 0\n";
711 } elsif ($settings{'TOR_RELAY_MODE'} eq 'exit') {
712 print FILE
"ExitPolicy accept *:*\n";
715 } elsif ($settings{'TOR_RELAY_MODE'} eq 'relay') {
716 print FILE
"ExitPolicy reject *:*\n";
719 if ($is_bridge > 0) {
720 print FILE
"BridgeRelay 1\n";
721 print FILE
"Exitpolicy reject *:*\n";
724 if ($settings{'TOR_RELAY_BANDWIDTH_RATE'} > 0) {
725 print FILE
"RelayBandwidthRate ";
726 print FILE
$settings{'TOR_RELAY_BANDWIDTH_RATE'} / 8;
729 if ($settings{'TOR_RELAY_BANDWIDTH_BURST'} > 0) {
730 print FILE
"RelayBandwidthBurst ";
731 print FILE
$settings{'TOR_RELAY_BANDWIDTH_BURST'} / 8;
736 if ($settings{'TOR_RELAY_ACCOUNTING_LIMIT'} > 0) {
737 print FILE
"AccountingMax ".$settings{'TOR_RELAY_ACCOUNTING_LIMIT'}." MB\n";
739 if ($settings{'TOR_RELAY_ACCOUNTING_PERIOD'} eq 'daily') {
740 print FILE
"AccountingStart day 00:00\n";
741 } elsif ($settings{'TOR_RELAY_ACCOUNTING_PERIOD'} eq 'weekly') {
742 print FILE
"AccountingStart week 1 00:00\n";
743 } elsif ($settings{'TOR_RELAY_ACCOUNTING_PERIOD'} eq 'monthly') {
744 print FILE
"AccountingStart month 1 00:00\n";
751 # Restart the service.
752 if (($settings{'TOR_ENABLED'} eq 'on') || ($settings{'TOR_RELAY_ENABLED'} eq 'on')) {
753 system("/usr/local/bin/torctrl restart &>/dev/null");
755 system("/usr/local/bin/torctrl stop &>/dev/null");
757 # Update pid and memory
762 my $socket = new IO
::Socket
::INET
(
763 Proto
=> 'tcp', PeerAddr
=> '127.0.0.1', PeerPort
=> $TOR_CONTROL_PORT,
766 $socket->autoflush(1);
769 &TorSendCommand
($socket, "AUTHENTICATE");
774 sub TorSendCommand
() {
775 my ($socket, $cmd) = @_;
777 # Replace line ending with \r\n.
784 while (my $line = <$socket>) {
786 if ($line =~ /^.\r\n$/) {
790 # Command has been successfully executed.
791 if ($line =~ /250 OK/) {
795 } elsif ($line =~ /^5\d+/) {
799 # Remove line endings.
802 push(@output, $line);
809 sub TorSendCommandOneLine
() {
810 my ($tor, $cmd) = @_;
812 my @output = &TorSendCommand
($tor, $cmd);
817 my ($tor, $cmd) = @_;
819 my $output = &TorSendCommandOneLine
($tor, "GETINFO ".$cmd);
821 my ($key, $value) = split("=", $output);
829 $socket->shutdown(2);
833 sub TorTrafficStats
() {
836 my $output_read = &TorGetInfo
($tor, "traffic/read");
837 my $output_written = &TorGetInfo
($tor, "traffic/written");
839 return ($output_read, $output_written);
842 sub TorRelayFingerprint
() {
845 return &TorGetInfo
($tor, "fingerprint");
848 sub TorORConnStatus
() {
852 my @output = &TorSendCommand
($tor, "GETINFO orconn-status");
854 $_ =~ s/^250[\+-]orconn-status=//;
857 next unless ($_ =~ /^\$/);
859 my @line = split(" ", $_);
860 my @node = split(/[=~]/, $line[0]);
862 my $node = &TorNodeDescription
($tor, $node[0]);
869 @nodes = sort { $a->{'name'} cmp $b->{'name'} } @nodes;
874 sub TorNodeDescription
() {
875 my ($tor, $fingerprint) = @_;
876 $fingerprint =~ s/\$//;
879 fingerprint
=> $fingerprint,
883 my @output = &TorSendCommand
($tor, "GETINFO ns/id/$node->{'fingerprint'}");
887 if ($_ =~ /^r (\w+) (.*) (\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}) (\d+)/) {
888 $node->{'name'} = $1;
889 $node->{'address'} = $3;
890 $node->{'port'} = $4;
892 my $country_code = &TorGetInfo
($tor, "ip-to-country/$node->{'address'}");
893 $node->{'country_code'} = $country_code;
896 } elsif ($_ =~ /^s (.*)$/) {
897 $node->{'flags'} = split(" ", $1);
899 foreach my $flag ($node->{'flags'}) {
900 if ($flag eq "Exit") {
901 $node->{'exit_node'}++;
906 } elsif ($_ =~ /^w Bandwidth=(\d+)/) {
907 $node->{'bandwidth'} = $1 * 8;
908 $node->{'bandwidth_string'} = &FormatBitsPerSecond
($node->{'bandwidth'});
912 if (exists($node->{'name'})) {
917 sub TorAccountingStats
() {
921 my $enabled = &TorGetInfo
($tor, "accounting/enabled");
922 if ($enabled ne '1') {
926 my @cmds = ("hibernating", "interval-start", "interval-end");
928 $ret->{$_} = &TorGetInfo
($tor, "accounting/$_");
931 my @cmds = ("bytes", "bytes-left");
933 my $output = &TorGetInfo
($tor, "accounting/$_");
934 my @bytes = split(" ", $output);
936 $ret->{$_."_read"} = $bytes[0];
937 $ret->{$_."_written"} = $bytes[1];
946 my @units = ("B", "KB", "MB", "GB", "TB");
949 while (($units_index <= $#units) && ($bytes >= 1024)) {
954 return sprintf("%.2f %s", $bytes, $units[$units_index]);
957 sub FormatBitsPerSecond
() {
960 my @units = ("Bit/s", "KBit/s", "MBit/s", "GBit/s", "TBit/s");
963 while (($units_index <= $#units) && ($bits >= 1024)) {
968 return sprintf("%.2f %s", $bits, $units[$units_index]);