Cleanup and fix for udev rules written for clients
Fix device type in client table
This commit is contained in:
Christian Zeitnitz
parent
f7cef44b06
commit
300f2c2457
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@ -17,76 +17,78 @@ if (isset($_POST['interface'])) {
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$file = $int.".ini";
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$cfgfile="/etc/wvdial.conf";
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if ( $int == "mobiledata") {
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$cfg['pin'] = $_POST["pin-mobile"];
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$cfg['apn'] = $_POST["apn-mobile"];
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$cfg['apn_user'] = $_POST["apn-user-mobile"];
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$cfg['apn_pw'] = $_POST["apn-pw-mobile"];
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if (file_exists($cfgfile)) {
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if($cfg["pin"] !== "") exec('sudo /bin/sed -i "s/CPIN=\".*\"/CPIN=\"'.$cfg["pin"].'\"/gi" '.$cfgfile);
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if($cfg["apn"] !== "") exec('sudo /bin/sed -i "s/\"IP\"\,\".*\"/\"IP\"\,\"'.$cfg["apn"].'\"/gi" '.$cfgfile);
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if($cfg["apn_user"] !== "") exec('sudo /bin/sed -i "s/^username = .*$/Username = '.$cfg["apn_user"].'/gi" '.$cfgfile);
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if($cfg["apn_pw"] !== "") exec('sudo /bin/sed -i "s/^password = .*$/Password = '.$cfg["apn_pw"].'/gi" '.$cfgfile);
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}
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$cfg['pin'] = $_POST["pin-mobile"];
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$cfg['apn'] = $_POST["apn-mobile"];
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$cfg['apn_user'] = $_POST["apn-user-mobile"];
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$cfg['apn_pw'] = $_POST["apn-pw-mobile"];
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if (file_exists($cfgfile)) {
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if($cfg["pin"] !== "") exec('sudo /bin/sed -i "s/CPIN=\".*\"/CPIN=\"'.$cfg["pin"].'\"/gi" '.$cfgfile);
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if($cfg["apn"] !== "") exec('sudo /bin/sed -i "s/\"IP\"\,\".*\"/\"IP\"\,\"'.$cfg["apn"].'\"/gi" '.$cfgfile);
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if($cfg["apn_user"] !== "") exec('sudo /bin/sed -i "s/^username = .*$/Username = '.$cfg["apn_user"].'/gi" '.$cfgfile);
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if($cfg["apn_pw"] !== "") exec('sudo /bin/sed -i "s/^password = .*$/Password = '.$cfg["apn_pw"].'/gi" '.$cfgfile);
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}
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} else if ( preg_match("/netdevices/",$int)) {
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if(!isset($_POST['opts']) ) {
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$jsonData = ['return'=>0,'output'=>['No valid data to add/delete udev rule ']];
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echo json_encode($jsonData);
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return;
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$jsonData = ['return'=>0,'output'=>['No valid data to add/delete udev rule ']];
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echo json_encode($jsonData);
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return;
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} else {
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$opts=explode(" ",$_POST['opts'] );
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$dev=$opts[0];
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$vid=$_POST["int-vid-".$dev];
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$pid=$_POST["int-pid-".$dev];
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$mac=$_POST["int-mac-".$dev];
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$name=trim($_POST["int-name-".$dev]);
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$type=$_POST["int-type-".$dev];
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$newtype=$_POST["int-new-type-".$dev];
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$udevfile=$_SESSION["udevrules"]["udev_rules_file"];
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// $udevfile="/etc/udev/rules.d/80-net-devices.rules";
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$opts=explode(" ",$_POST['opts'] );
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$dev=$opts[0];
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$vid=$_POST["int-vid-".$dev];
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$pid=$_POST["int-pid-".$dev];
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$mac=$_POST["int-mac-".$dev];
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$name=trim($_POST["int-name-".$dev]);
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$name=preg_replace("/[^a-z0-9]/", "", strtolower($name));
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$type=$_POST["int-type-".$dev];
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$newtype=$_POST["int-new-type-".$dev];
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$udevfile=$_SESSION["udevrules"]["udev_rules_file"]; // default file /etc/udev/rules.d/80-net-devices.rules";
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// find the rule prototype and prefix
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$rule = "";
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foreach($_SESSION["udevrules"]["network_devices"] as $devt) {
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if($devt["type"]==$newtype) {
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$rule = $devt["udev_rule"];
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$prefix = $devt["name_prefix"];
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}
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}
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if(!empty($mac)) $rule = preg_replace("/\\\$MAC\\\$/i",$mac,$rule);
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if(!empty($vid)) $rule = preg_replace("/\\\$IDVENDOR\\\$/i",$vid,$rule);
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if(!empty($pid)) $rule = preg_replace("/\\\$IDPRODUCT\\\$/i",$pid,$rule);
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// check for existing rule
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$pre="";
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if(preg_match("/^(\w+)[0-9]$/",$dev,$match)=== 1) $pre=$match[1];
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$ruleold = preg_replace("/\\\$DEVNAME\\\$/i",$pre.".",$rule);
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exec("grep -oP '".$ruleold."' $udevfile",$ret);
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$newRule = empty($ret) || !empty($name);
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// delete current entry
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if(!empty($ret)) exec("sudo sed -i '/^".$ruleold."$/d' ".$udevfile);
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exec('sudo sed -i "/^.*'.$mac.'.*$/d" '.$udevfile);
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if($newRule) {
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// find the rule prototype and prefix
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$rule = "";
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foreach($_SESSION["udevrules"]["network_devices"] as $devt) {
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if($devt["type"]==$newtype) {
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$rulenew = $devt["udev_rule"];
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$prefix = $devt["name_prefix"];
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}
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}
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// check for an existing rule and delete lines with same MAC or same VID/PID
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if (!empty($vid) && !empty($pid)) {
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$rule = '^.*ATTRS{idVendor}==\"' . $vid . '\".*ATTRS{idProduct}==\"' . $pid . '\".*$';
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exec('sudo sed -i "/'.$rule.'/Id" '.$udevfile); // clear all entries with this VID/PID
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$rule = '^.*ATTRS{idProduct}==\"' . $pid . '\".*ATTRS{idVendor}==\"' . $vid . '\".*$';
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exec('sudo sed -i "/'.$rule.'/Id" '.$udevfile); // clear all entries with this VID/PID
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}
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if (!empty($mac)) {
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exec('sudo sed -i "/^.*'.$mac.'.*$/d" '.$udevfile); // clear all entries with same MAC
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}
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// create new entry
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if(empty($name)) $name = $prefix."0";
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if(!empty($name)) $rule = preg_replace("/\\\$DEVNAME\\\$/i",$name,$rule);
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if (!empty($rule) ) exec('echo \''.$rule.'\' | sudo /usr/bin/tee -a '.$udevfile);
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}
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$ret=print_r($ret,true);
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$jsonData = ['return'=>0,'output'=>['Settings changed for device '.$dev ] ];
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echo json_encode($jsonData);
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return;
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if ( ($type != $newtype) || !empty($name) ) { // new device type or new name
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if (empty($name)) $name = $prefix."*";
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if (!empty($mac)) $rule = preg_replace("/\\\$MAC\\\$/i", $mac, $rulenew);
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if (!empty($vid)) $rule = preg_replace("/\\\$IDVENDOR\\\$/i", $vid, $rule);
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if (!empty($pid)) $rule = preg_replace("/\\\$IDPRODUCT\\\$/i", $pid, $rule);
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if (!empty($name)) $rule = preg_replace("/\\\$DEVNAME\\\$/i",$name,$rule);
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if (!empty($rule)) exec('echo \''.$rule.'\' | sudo /usr/bin/tee -a '.$udevfile);
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}
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$ret=print_r($ret,true);
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$jsonData = ['return'=>0,'output'=>['Settings changed for device '.$dev. '<br>Changes will only be in effect after reconnecting the device' ] ];
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echo json_encode($jsonData);
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return;
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}
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} else {
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$ip = $_POST[$int.'-ipaddress'];
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$netmask = mask2cidr($_POST[$int.'-netmask']);
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$dns1 = $_POST[$int.'-dnssvr'];
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$dns2 = $_POST[$int.'-dnssvralt'];
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$ip = $_POST[$int.'-ipaddress'];
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$netmask = mask2cidr($_POST[$int.'-netmask']);
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$dns1 = $_POST[$int.'-dnssvr'];
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$dns2 = $_POST[$int.'-dnssvralt'];
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$cfg['interface'] = $int;
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$cfg['routers'] = $_POST[$int.'-gateway'];
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$cfg['ip_address'] = $ip."/".$netmask;
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$cfg['domain_name_server'] = $dns1." ".$dns2;
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$cfg['static'] = $_POST[$int.'-static'];
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$cfg['failover'] = $_POST[$int.'-failover'];
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$cfg['interface'] = $int;
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$cfg['routers'] = $_POST[$int.'-gateway'];
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$cfg['ip_address'] = $ip."/".$netmask;
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$cfg['domain_name_server'] = $dns1." ".$dns2;
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$cfg['static'] = $_POST[$int.'-static'];
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$cfg['failover'] = $_POST[$int.'-failover'];
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}
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if (write_php_ini($cfg, RASPI_CONFIG.'/networking/'.$file)) {
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$jsonData = ['return'=>0,'output'=>['Successfully Updated Network Configuration']];
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@ -20,16 +20,8 @@ function getClients($simple=true)
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}
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foreach ($rawdevs as $i => $dev) {
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$cl["device"][$i]["name"]=$dev;
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if (preg_match("/^(\w+)[0-9]$/", $dev, $nam) === 1) {
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$nam=$nam[1];
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} else {
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$nam="none";
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}
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if (($n = array_search($nam, $_SESSION["net-device-name-prefix"])) === false) {
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$n = count($_SESSION["net-device-types"])-1;
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}
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$ty = $_SESSION["net-device-types"][$n];
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$cl["device"][$i]["type"]=$ty;
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$nam = (preg_match("/^(\w+)[0-9]$/",$dev,$nam) === 1) ? $nam=$nam[1] : "";
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$cl["device"][$i]["type"]=$ty=getClientType($dev);
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unset($udevinfo);
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exec("udevadm info /sys/class/net/$dev 2> /dev/null", $udevinfo);
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if ($nam == "ppp" && isset($devtty)) {
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@ -181,6 +173,27 @@ function getClients($simple=true)
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return $cl;
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}
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function getClientType($dev) {
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loadClientConfig();
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// check if device type stored in DEVTYPE or raspapType (from UDEV rule) protperty of the device
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exec("udevadm info /sys/class/net/$dev 2> /dev/null", $udevadm);
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$type="none";
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if (!empty($udevadm)) {
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$type=preg_only_match("/raspapType=(\w*)/i",$udevadm);
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if (empty($type)) {
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$type=preg_only_match("/DEVTYPE=(\w*)/i",$udevadm);
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}
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}
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if (empty($type) || array_search($type, $_SESSION["net-device-name-prefix"]) === false) {
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// no device type yet -> get device type from device name
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if (preg_match("/^(\w+)[0-9]$/",$dev,$nam) === 1) $nam=$nam[1];
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else $nam="none";
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if (($n = array_search($nam, $_SESSION["net-device-name-prefix"])) === false) $n = count($_SESSION["net-device-types"])-1;
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$type = $_SESSION["net-device-types"][$n];
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}
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return $type;
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}
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function loadClientConfig()
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{
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// load network device config file for UDEV rules into $_SESSION
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@ -46,7 +46,7 @@ function getRouteInfo($checkAccess)
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$rInfo[$i]["access-ip"] = empty($okip) ? false : true;
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unset($okdns);
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exec('ping -W1 -c 1 -I ' . $prop[0] . ' ' . RASPI_ACCESS_CHECK_DNS . ' | sed -rn "s/.*icmp_seq=1.*time=.*/OK/p"', $okdns);
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$rInfo[$i]["access-dns"] = empty($okdns) ? false : true;
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$rInfo[$i]["access-dns"] = empty($okdns) ? false : true;
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}
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}
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} else {
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@ -141,7 +141,7 @@
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foreach($_SESSION["net-device-types"] as $i => $type) {
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$txt=$_SESSION["net-device-types-info"][$i];
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$txtdisabled = in_array($type,array("ppp","tun")) ? "disabled":"";
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if(preg_match("/^".$_SESSION["net-device-name-prefix"][$i]."[0-9]*$/",$dev["name"])===1) echo '<option '.$txtdisabled.' selected value="'.$type.'">'.$txt.'</option>';
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if(preg_match("/^".$_SESSION["net-device-name-prefix"][$i].".*$/",$dev["type"])===1) echo '<option '.$txtdisabled.' selected value="'.$type.'">'.$txt.'</option>';
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else echo '<option '.$txtdisabled.' value="'.$type.'">'.$txt.'</option>';
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}
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echo "</select></td>";
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