Files
webgui/emhttp/plugins/dynamix/include/NetworkInfo.php
2025-02-14 20:32:39 +01:00

97 lines
4.4 KiB
PHP

<?PHP
/* Copyright 2005-2025, Lime Technology
* Copyright 2012-2025, Bergware International.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License version 2,
* as published by the Free Software Foundation.
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*/
?>
<?
$docroot ??= ($_SERVER['DOCUMENT_ROOT'] ?: '/usr/local/emhttp');
// add translations
$_SERVER['REQUEST_URI'] = 'settings';
require_once "$docroot/webGui/include/Translations.php";
if (isset($_POST['listen'])) {
die(exec("$docroot/webGui/scripts/show_interfaces")?:_('Any'));
}
function port($eth) {
$sys = "/sys/class/net";
if (substr($eth,0,4)=='wlan') return $eth;
$x = preg_replace('/[^0-9]/','',$eth);
return file_exists("$sys/br{$x}") ? "br{$x}" : (file_exists("$sys/bond{$x}") ? "bond{$x}" : "eth{$x}");
}
exec("grep -Po 'nameserver \K\S+' /etc/resolv.conf 2>/dev/null",$ns);
$eth = $_POST['port'] ?? '';
$vlan = $_POST['vlan'] ?? '';
$wlan0 = $eth == 'wlan0';
$port = port($eth).($vlan ? ".$vlan" : "");
$v6on = trim(file_get_contents("/proc/sys/net/ipv6/conf/$port/disable_ipv6"))==='0';
$none = _('None');
$error = "<span class='red-text'>"._('Missing')."</span>";
$note = in_array($eth,['eth0','wlan0']) && !$vlan ? $error : $none;
$link = _(ucfirst(exec("ethtool $eth 2>/dev/null | awk '$1==\"Link\" {print $3;exit}'")) ?: 'Unknown')." ("._(exec("ethtool $eth 2>/dev/null | grep -Pom1 '^\s+Port: \K.*'") ?: ($eth=='wlan0' ? 'wifi' :'not present')).")";
$ipv4 = array_filter(explode(' ',exec("ip -4 -br addr show $port scope global 2>/dev/null | awk '{\$1=\$2=\"\";print;exit}' | sed -r 's/ metric [0-9]+//g; s/\/[0-9]+//g'")));
$gw4 = exec("ip -4 route show default dev $port 2>/dev/null | awk '{print \$3;exit}'") ?: $note;
$dns4 = array_filter($ns,function($ns){return strpos($ns,':')===false;});
$domain = exec("grep -Pom1 'domain \K.*' /etc/resolv.conf 2>/dev/null") ?: '---';
if ($v6on) {
$ipv6 = array_filter(explode(' ',exec("ip -6 -br addr show $port scope global -temporary 2>/dev/null | awk '{\$1=\$2=\"\";print;exit}' | sed -r 's/ metric [0-9]+//g; s/\/[0-9]+//g'")));
$gw6 = exec("ip -6 route show default dev $port 2>/dev/null | awk '{print \$3;exit}'") ?: $note;
$dns6 = array_filter($ns,function($ns){return strpos($ns,':')!==false;});
}
echo "<table style='text-align:left;font-size:1.2rem'>";
echo "<tr><td>&nbsp;</td><td>&nbsp;</td></tr>";
if ($wlan0) {
$ini = '/var/local/emhttp/wireless.ini';
$wifi = (array)@parse_ini_file($ini);
$attr1 = $wifi['SSID'] ?? _('Unknown');
$attr2 = $wifi['ATTR2'] ?? _('Unknown');
exec("iw wlan0 link | awk '/[rt]x bitrate:/{print $1,$2,$3,$4}'",$speed);
[$name0, $rate0] = isset($speed[0]) ? explode(': ',$speed[0]) : ['rx bitrate', _('Unknown')];
[$name1, $rate1] = isset($speed[1]) ? explode(': ',$speed[1]) : ['tx bitrate', _('Unknown')];
echo "<tr><td>"._('Network').":</td><td>$attr1</td></tr>";
echo "<tr><td>"._('Health').":</td><td>$attr2</td></tr>";
echo "<tr><td>"._(ucfirst($name0)).":</td><td>$rate0</td></tr>";
echo "<tr><td>"._(ucfirst($name1)).":</td><td>$rate1</td></tr>";
} else {
$speed = _(preg_replace(['/^(\d+)/','/!/'],['$1 ',''],exec("ethtool $eth 2>/dev/null | awk '$1==\"Speed:\" {print $2;exit}'")) ?: 'Unknown');
echo "<tr><td>"._('Interface link').":</td><td>$link</td></tr>";
echo "<tr><td>"._('Interface speed').":</td><td>$speed</td></tr>";
}
if (count($ipv4)) foreach ($ipv4 as $ip) {
echo "<tr><td>"._('IPv4 address').":</td><td>$ip</td></tr>";
} else {
echo "<tr><td>"._('IPv4 address').":</td><td>$note</td></tr>";
}
echo "<tr><td>"._('IPv4 default gateway').":</td><td>$gw4</td></tr>";
if (count($dns4)) foreach ($dns4 as $dns) {
echo "<tr><td>"._('IPv4 DNS server').":</td><td>$dns</td></tr>";
} else {
echo "<tr><td>"._('IPv4 DNS server').":</td><td>$error</td></tr>";
}
if ($v6on) {
if (count($ipv6)) foreach ($ipv6 as $ip) {
echo "<tr><td>"._('IPv6 address').":</td><td>$ip</td></tr>";
} else {
echo "<tr><td>"._('IPv6 address').":</td><td>$note</td></tr>";
}
echo "<tr><td>"._('IPv6 default gateway').":</td><td>$gw6</td></tr>";
if (count($dns6)) foreach ($dns6 as $dns) {
echo "<tr><td>"._('IPv6 DNS server').":</td><td>$dns</td></tr>";
} else {
echo "<tr><td>"._('IPv6 DNS server').":</td><td>$error</td></tr>";
}
}
echo "<tr><td>"._('Domain name').":</td><td>$domain</td></tr>";
echo "</table>";
?>