diff options
Diffstat (limited to 'config/miniupnpd/miniupnpd.inc')
| -rw-r--r-- | config/miniupnpd/miniupnpd.inc | 290 |
1 files changed, 0 insertions, 290 deletions
diff --git a/config/miniupnpd/miniupnpd.inc b/config/miniupnpd/miniupnpd.inc deleted file mode 100644 index 98e44951..00000000 --- a/config/miniupnpd/miniupnpd.inc +++ /dev/null @@ -1,290 +0,0 @@ -<?php - -/* package is now in base, check to see - * if we are already being included - */ -if(!function_exists("upnp_action")) { - - require_once("config.inc"); - require_once("functions.inc"); - - /* MiniUPnPd */ - - define('UPNP_RCFILE', '/usr/local/etc/rc.d/miniupnpd.sh'); - define('UPNP_CONFIG','/usr/local/etc/miniupnpd.conf'); - - function upnp_notice ($msg) { syslog(LOG_NOTICE, "miniupnpd: {$msg}"); } - function upnp_warn ($msg) { syslog(LOG_WARNING, "miniupnpd: {$msg}"); } - - function upnp_action ($action) { - if (file_exists(UPNP_RCFILE)) - mwexec(UPNP_RCFILE.' '.$action); - } - - function upnp_running () { - if((int)exec('pgrep miniupnpd | wc -l') > 0) - return true; - return false; - } - - function upnp_write_config($file, $text) { - $handle = fopen($file, 'w'); - if(!$handle) { - upnp_warn("Could not open {$file} for writing."); - exit; - } - fwrite($handle, $text); - fclose($handle); - } - - function upnp_uuid() { - /* md5 hash of wan mac */ - $uuid = md5(exec('arp -an -i '.get_real_wan_interface().' | /usr/bin/cut -d " " -f4')); - /* put uuid in correct format 8-4-4-4-12 */ - return substr($uuid,0,8).'-'.substr($uuid,9,4).'-'.substr($uuid,13,4).'-'.substr($uuid,17,4).'-'.substr($uuid,21,12); - } - - function upnp_validate_ip($ip,$check_cdir) { - /* validate cdir */ - if($check_cdir) { - $ip_array = explode('/',$ip); - if(count($ip_array) == 2) { - if($ip_array[1] < 1 || $ip_array[1] > 32) - return false; - } else - if(count($ip_array) != 1) - return false; - } else - $ip_array[] = $ip; - - /* validate ip */ - if(!eregi('^[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}$', $ip_array[0])) - return false; - foreach(explode('.', $ip_array[0]) as $sub) - if($sub < 0 || $sub > 256) - return false; - return true; - } - - function upnp_validate_port($port) { - foreach(explode('-', $port) as $sub) - if($sub < 0 || $sub > 65535) - return false; - return true; - } - - function before_form_miniupnpd($pkg) { - global $config; - - config_lock(); - - /* if shaper connection speed defined hide fields */ - if($config['ezshaper']['step2']['download'] && $config['ezshaper']['step2']['upload']) { - $i=0; - foreach ($pkg['fields']['field'] as $field) { - if ($field['fieldname'] == 'download' || $field['fieldname'] == 'upload') - unset($pkg['fields']['field'][$i]); - $i++; - } - } - - config_unlock(); - } - - function validate_form_miniupnpd($post, $input_errors) { - if($post['iface_array']) - foreach($post['iface_array'] as $iface) - if($iface == 'wan') - $input_errors[] = 'It is a security risk to specify WAN in the \'Interface\' field'; - if($post['overridewanip'] && !upnp_validate_ip($post['overridewanip'],false)) - $input_errors[] = 'You must specify a valid ip address in the \'Override WAN address\' field'; - if(($post['download'] && !$post['upload']) || ($post['upload'] && !$post['download'])) - $input_errors[] = 'You must fill in both \'Maximum Download Speed\' and \'Maximum Upload Speed\' fields'; - if($post['download'] && $post['download'] <= 0) - $input_errors[] = 'You must specify a value greater than 0 in the \'Maximum Download Speed\' field'; - if($post['upload'] && $post['upload'] <= 0) - $input_errors[] = 'You must specify a value greater than 0 in the \'Maximum Upload Speed\' field'; - - /* user permissions validation */ - for($i=1; $i<=4; $i++) { - if($post["permuser{$i}"]) { - $perm = explode(' ',$post["permuser{$i}"]); - /* should explode to 4 args */ - if(count($perm) != 4) { - $input_errors[] = "You must follow the specified format in the 'User specified permissions {$i}' field"; - } else { - /* must with allow or deny */ - if(!($perm[0] == 'allow' || $perm[0] == 'deny')) - $input_errors[] = "You must begin with allow or deny in the 'User specified permissions {$i}' field"; - /* verify port or port range */ - if(!upnp_validate_port($perm[1]) || !upnp_validate_port($perm[3])) - $input_errors[] = "You must specify a port or port range between 0 and 65535 in the 'User specified - permissions {$i}' field"; - /* verify ip address */ - if(!upnp_validate_ip($perm[2],true)) - $input_errors[] = "You must specify a valid ip address in the 'User specified permissions {$i}' field"; - } - } - } - } - - function sync_package_miniupnpd() { - global $config; - global $input_errors; - - config_lock(); - - $upnp_config = $config['installedpackages']['miniupnpd']['config'][0]; - - $config_text = "ext_ifname=".get_real_wan_interface()."\n"; - $config_text .= "port=2189\n"; - - $ifaces_active = ''; - - /* since config is written before this file invoked we don't need to read post data */ - if($upnp_config['enable'] && $upnp_config['iface_array']) - $iface_array = explode(',', $upnp_config['iface_array']); - - if($iface_array) { - foreach($iface_array as $iface) { - $if = convert_friendly_interface_to_real_interface_name($iface); - /* above function returns iface if fail */ - if($if!=$iface) { - $addr = find_interface_ip($if); - /* non enabled interfaces are displayed in list on miniupnpd settings page */ - /* check that the interface has an ip address before adding parameters */ - if($addr) { - $config_text .= "listening_ip={$addr}\n"; - if(!$ifaces_active) { - $webgui_ip = $addr; - $ifaces_active = $iface; - } else { - $ifaces_active .= ", {$iface}"; - } - } else { - upnp_warn("Interface {$iface} has no ip address, ignoring"); - } - } else { - upnp_warn("Could not resolve real interface for {$iface}"); - } - } - - if($ifaces_active) { - /* override wan ip address, common for carp, etc */ - if($upnp_config['overridewanip']) - $config_text .= "ext_ip={$upnp_config['overridewanip']}\n"; - - /* if shaper connection speed defined use those values */ - if($config['ezshaper']['step2']['download'] && $config['ezshaper']['step2']['upload']) { - $download = $config['ezshaper']['step2']['download']*1000; - $upload = $config['ezshaper']['step2']['upload']*1000; - } else { - $download = $upnp_config['download']*1000; - $upload = $upnp_config['upload']*1000; - } - - /* set upload and download bitrates */ - if($download && $upload) { - $config_text .= "bitrate_down={$download}\n"; - $config_text .= "bitrate_up={$upload}\n"; - } - - /* enable logging of packets handled by miniupnpd rules */ - if($upnp_config['logpackets']) - $config_text .= "packet_log=yes\n"; - - /* enable system uptime instead of miniupnpd uptime */ - if($upnp_config['sysuptime']) - $config_text .= "system_uptime=yes\n"; - - /* set webgui url */ - if($config['system']['webgui']['protocol']) { - $config_text .= "presentation_url={$config['system']['webgui']['protocol']}://{$webgui_ip}"; - if($config['system']['webgui']['port']) - $config_text .= ":{$config['system']['webgui']['port']}"; - $config_text .= "/\n"; - } - - /* set uuid and serial */ - $config_text .= "uuid=".upnp_uuid()."\n"; - $config_text .= "serial=".strtoupper(substr(upnp_uuid(),0,8))."\n"; - - /* set model number */ - $config_text .= "model_number=".exec("/bin/cat /etc/version")."\n"; - - /* upnp access restrictions */ - for($i=1; $i<=4; $i++) { - if($upnp_config["permuser{$i}"]) - $config_text .= "{$upnp_config["permuser{$i}"]}\n"; - } - - if($upnp_config['permdefault']) - $config_text .= "deny 0-65535 0.0.0.0/0 0-65535\n"; - - /* generate rc file start and stop */ - $stop = <<<EOD -if [ `pgrep miniupnpd | wc -l` != 0 ]; then - /usr/bin/killall miniupnpd - while [ `pgrep miniupnpd | wc -l` != 0 ]; do - sleep 1 - done - fi - # Clear existing rules and rdr entries - if [ `pfctl -aminiupnpd -sr | wc -l` != 0 ]; then - /sbin/pfctl -aminiupnpd -Fr 2>&1 >/dev/null - fi - if [ `pfctl -aminiupnpd -sn | wc -l` != 0 ]; then - /sbin/pfctl -aminiupnpd -Fn 2>&1 >/dev/null - fi -EOD; - $start = $stop."\n\t/usr/local/sbin/miniupnpd -f ".UPNP_CONFIG; - - /* write out the configuration */ - conf_mount_rw(); - upnp_write_config(UPNP_CONFIG, $config_text); - write_rcfile(array( - 'file' => 'miniupnpd.sh', - 'start' => $start, - 'stop' => $stop - ) - ); - conf_mount_ro(); - - /* if miniupnpd not running start it */ - if(!upnp_running()) { - upnp_notice("Starting service on interface: {$ifaces_active}"); - upnp_action('start'); - } - /* or restart miniupnpd if settings were changed */ - elseif($_POST['iface_array']) { - upnp_notice("Restarting service on interface: {$ifaces_active}"); - upnp_action('restart'); - } - } - } - - if(!$iface_array || !$ifaces_active) { - /* no parameters user does not want miniupnpd running */ - /* lets stop the service and remove the rc file */ - - if(file_exists(UPNP_RCFILE)) { - if(!$upnp_config['enable']) - upnp_notice('Stopping service: miniupnpd disabled'); - else - upnp_notice('Stopping service: no interfaces selected'); - - upnp_action('stop'); - - conf_mount_rw(); - unlink(UPNP_RCFILE); - unlink(UPNP_CONFIG); - conf_mount_ro(); - } - } - - config_unlock(); - } - -} - -?>
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