function wrk_netconfig($redis, $action, $args = null, $configonly = null)
{
$updateh = 0;
switch ($action) {
case 'setnics':
// nics blacklist
$excluded_nics = array('ifb0', 'ifb1', 'p2p0', 'bridge');
// flush nics Redis hash table
$transaction = $redis->multi();
$transaction->del('nics');
$interfaces = sysCmd("ip addr |grep \"BROADCAST,\" |cut -d':' -f1-2 |cut -d' ' -f2");
$interfaces = array_diff($interfaces, $excluded_nics);
foreach ($interfaces as $interface) {
$ip = sysCmd("ip addr list " . $interface . " |grep \"inet \" |cut -d' ' -f6|cut -d/ -f1");
$netmask = sysCmd("ip addr list " . $interface . " |grep \"inet \" |cut -d' ' -f6|cut -d/ -f2");
if (isset($netmask[0])) {
$netmask = netmask($netmask[0]);
} else {
unset($netmask);
}
$gw = sysCmd("route -n |grep \"0.0.0.0\" |grep \"UG\" |cut -d' ' -f10");
$dns = sysCmd("cat /etc/resolv.conf |grep \"nameserver\" |cut -d' ' -f2");
$type = sysCmd("iwconfig " . $interface . " 2>&1 | grep \"no wireless\"");
runelog('interface type', $type[0]);
// if (empty(sysCmd("iwlist ".$interface." scan 2>&1 | grep \"Interface doesn't support scanning\""))) {
if (empty($type[0])) {
$speed = sysCmd("iwconfig " . $interface . " 2>&1 | grep 'Bit Rate' | cut -d '=' -f 2 | cut -d ' ' -f 1-2");
$currentSSID = sysCmd("iwconfig " . $interface . " | grep 'ESSID' | cut -d ':' -f 2 | cut -d '\"' -f 2");
$currentSSID = sysCmd("iwconfig " . $interface . " | grep 'ESSID' | cut -d ':' -f 2 | cut -d '\"' -f 2");
$transaction->hSet('nics', $interface, json_encode(array('ip' => $ip[0], 'netmask' => $netmask, 'gw' => $gw[0], 'dns1' => $dns[0], 'dns2' => $dns[1], 'speed' => $speed[0], 'wireless' => 1, 'currentssid' => $currentSSID[0])));
//// $scanwifi = 1;
} else {
$speed = sysCmd("ethtool " . $interface . " 2>&1 | grep -i speed | cut -d':' -f2");
$transaction->hSet('nics', $interface, json_encode(array('ip' => $ip[0], 'netmask' => $netmask, 'gw' => $gw[0], 'dns1' => $dns[0], 'dns2' => $dns[1], 'speed' => $speed[0], 'wireless' => 0)));
}
}
//// if ($scanwifi) sysCmdAsync('/var/www/command/refresh_nics');
// check wpa_supplicant auto-start and purge interface list
$wpa_supplicant_start = sysCmd("ls -lah /etc/systemd/system/multi-user.target.wants/wpa_supplicant@*.service | cut -d '@' -f 2 | cut -d '.' -f 1");
$disable_wpa_supplicant = array_diff($wpa_supplicant_start, $interfaces);
if (!empty($disable_wpa_supplicant)) {
foreach ($disable_wpa_supplicant as $interface_name) {
unlink('/etc/systemd/system/multi-user.target.wants/wpa_supplicant@' . $interface_name . '.service');
}
}
$transaction->exec();
break;
case 'getnics':
foreach ($redis->hGetAll('nics') as $interface => $details) {
$interfaces[$interface] = json_decode($details);
}
return $interfaces;
break;
case 'writecfg':
// ArchLinux netctl config for wired ethernet
$nic = "Description='" . $args->name . " connection'\n";
$nic .= "Interface=" . $args->name . "\n";
$nic .= "ForceConnect=yes\n";
$nic .= "SkipNoCarrier=yes\n";
if ($args->wireless === '1') {
// Wireless configuration
$nic .= "Connection=wireless\n";
$nic .= "Security=wpa-config\n";
$nic .= "WPAConfigFile='/etc/wpa_supplicant/wpa_supplicant.conf'\n";
} else {
// Wired configuration
$nic .= "Connection=ethernet\n";
}
if ($args->dhcp === '1') {
// DHCP configuration
$nic .= "IP=dhcp\n";
// Prepare data object for Redis record
$args = array('name' => $args->name, 'dhcp' => $args->dhcp);
$args = (object) $args;
} else {
// STATIC configuration
$nic .= "AutoWired=yes\n";
$nic .= "IP=static\n";
$nic .= "Address=('" . $args->ip . "/" . $args->netmask . "')\n";
$nic .= "Gateway='" . $args->gw . "'\n";
if (!empty($args->dns2)) {
$nic .= "DNS=('" . $args->dns1 . "' '" . $args->dns2 . "')\n";
} else {
$nic .= "DNS=('" . $args->dns1 . "')\n";
}
}
// ntp sync after connect
$nic .= "ExecUpPost='/usr/bin/ntpd -gq || true'\n";
// set advanced DNS options
$newArray = wrk_replaceTextLine('/etc/resolvconf.conf', '', 'resolv_conf_options=', "resolv_conf_options=('timeout:" . $redis->hGet('resolvconf', 'timeout') . " attempts:" . $redis->hGet('resolvconf', 'attempts') . "')", '#name_servers=127.0.0.1', 1);
// Commit changes to /etc/resolvconf.conf
$fp = fopen('/etc/resolvconf.conf', 'w');
fwrite($fp, implode("", $newArray));
fclose($fp);
// tell the system to update /etc/resolv.conf
sysCmd('resolvconf -u');
// write current network config
$redis->set($args->name, json_encode($args));
$fp = fopen('/etc/netctl/' . $args->name, 'w');
fwrite($fp, $nic);
fclose($fp);
if (!isset($configonly)) {
$updateh = 1;
}
break;
case 'manual':
$file = '/etc/netctl/' . $args['name'];
$fp = fopen($file, 'w');
fwrite($fp, $args['config']);
fclose($fp);
$updateh = 1;
break;
case 'reset':
wrk_netconfig($redis, 'setnics');
$args = new stdClass();
$args->dhcp = '1';
$args->name = 'eth0';
wrk_netconfig($redis, 'writecfg', $args);
$updateh = 1;
break;
}
if ($updateh === 1) {
runelog('wireless NIC?', $args->wireless);
// activate configuration (RuneOS)
wrk_mpdPlaybackStatus($redis, 'record');
sysCmd('netctl stop ' . $args->name);
sysCmd('ip addr flush dev ' . $args->name);
if ($args->dhcp === '1') {
// dhcp configuration
if ($args->wireless !== '1') {
// $cmd = 'systemctl enable ifplugd@'.$args->name;
sysCmd("ln -s '/usr/lib/systemd/system/netctl-ifplugd@.service' '/etc/systemd/system/multi-user.target.wants/netctl-ifplugd@" . $args->name . ".service'");
sysCmd('systemctl daemon-reload');
sysCmd('systemctl start netctl-ifplugd@' . $args->name);
}
// sysCmd('systemctl daemon-reload');
} else {
// static configuration
if ($args->wireless !== '1') {
// $cmd = 'systemctl disable ifplugd@'.$args->name;
sysCmd("rm '/etc/systemd/system/multi-user.target.wants/netctl-ifplugd@" . $args->name . ".service'");
sysCmd('systemctl daemon-reload');
// kill ifplugd
sysCmd('killall ifplugd');
}
// get pids of dhcpcd
$pids = sysCmd('pgrep -xf "dhcpcd -4 -q -t 30 -L ' . $args->name . '"');
foreach ($pids as $pid) {
// debug
runelog('kill pid:', $pid);
// kill dhcpcd
sysCmd('kill ' . $pid);
}
}
// start netctl profile for wired nics
if ($args->wireless !== '1') {
sysCmd('netctl start ' . $args->name);
}
sysCmd('systemctl restart mpd');
// set process priority
sysCmdAsync('sleep 1 && rune_prio nice');
}
// update hash if necessary
$updateh === 0 || $redis->set($args->name . '_hash', md5_file('/etc/netctl/' . $args->name));
if (wrk_mpdPlaybackStatus($redis, 'laststate') === 'playing') {
sysCmd('mpc play');
}
}
$jobID[] = wrk_control($redis, 'newjob', $data = array('wrkcmd' => 'wificfg', 'action' => 'delete', 'args' => $_POST['wifiprofile']));
break;
case 'disconnect':
$jobID[] = wrk_control($redis, 'newjob', $data = array('wrkcmd' => 'wificfg', 'action' => 'disconnect', 'args' => $_POST['wifiprofile']));
break;
}
}
// if (isset($_POST['wifidelete'])) {
// $jobID[] = wrk_control($redis,'newjob', $data = array( 'wrkcmd' => 'wificfg', 'action' => 'delete', 'args' => $_POST['wifidelete'] ));
// }
if (isset($_POST['wpa_cli'])) {
$jobID[] = wrk_control($redis, 'newjob', $data = array('wrkcmd' => 'wificfg', 'action' => 'wpa_cli', 'args' => $_POST['wpa_cli']));
}
}
waitSyWrk($redis, $jobID);
$template->nics = wrk_netconfig($redis, 'getnics');
$template->wlan_autoconnect = $redis->Get('wlan_autoconnect');
if ($redis->hExists('wlan_profiles', urldecode($template->uri(4)))) {
$template->stored = 1;
}
if (isset($template->action)) {
// check if we are into interface details (ex. http://runeaudio/network/edit/eth0)
if (isset($template->arg)) {
// check if there is a stored profile for current nic
$nic_stored_profile = json_decode($redis->Get($template->uri(3)));
// runelog('nic stored profile: ',$nic_stored_profile);
if (!empty($nic_stored_profile)) {
if ($nic_stored_profile->dhcp === '0') {
// read nic stored profile
$template->nic_stored = $nic_stored_profile;
}
