From 55eddd7accf2c5f9b0f52b22a010c4c4b7c130d1 Mon Sep 17 00:00:00 2001 From: Bill Marquette Date: Fri, 6 Feb 2009 19:18:00 -0600 Subject: mv packages to config dir to match web layout --- config/miniupnpd/miniupnpd.inc | 290 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 290 insertions(+) create mode 100644 config/miniupnpd/miniupnpd.inc (limited to 'config/miniupnpd/miniupnpd.inc') diff --git a/config/miniupnpd/miniupnpd.inc b/config/miniupnpd/miniupnpd.inc new file mode 100644 index 00000000..98e44951 --- /dev/null +++ b/config/miniupnpd/miniupnpd.inc @@ -0,0 +1,290 @@ + 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 = <<&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(); + } + +} + +?> \ No newline at end of file -- cgit v1.2.3