61 lines
2.7 KiB
PHP
61 lines
2.7 KiB
PHP
<?php
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require '../../includes/csrf.php';
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require_once '../../includes/config.php';
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$interface = $_GET['iface'];
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if (isset($interface)) {
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// fetch dnsmasq.conf settings for interface
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exec('cat '. escapeshellarg(RASPI_DNSMASQ_PREFIX.$interface.'.conf'), $return);
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$conf = ParseConfig($return);
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$dhcpdata['DHCPEnabled'] = empty($conf) ? false : true;
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$arrRange = explode(",", $conf['dhcp-range']);
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$dhcpdata['RangeStart'] = $arrRange[0];
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$dhcpdata['RangeEnd'] = $arrRange[1];
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$dhcpdata['RangeMask'] = $arrRange[2];
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$dhcpdata['leaseTime'] = $arrRange[3];
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$dhcpHost = $conf["dhcp-host"];
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$dhcpHost = empty($dhcpHost) ? [] : $dhcpHost;
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$dhcpdata['dhcpHost'] = is_array($dhcpHost) ? $dhcpHost : [ $dhcpHost ];
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$upstreamServers = is_array($conf['server']) ? $conf['server'] : [ $conf['server'] ];
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$dhcpdata['upstreamServersEnabled'] = empty($conf['server']) ? false: true;
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$dhcpdata['upstreamServers'] = array_filter($upstreamServers);
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preg_match('/([0-9]*)([a-z])/i', $dhcpdata['leaseTime'], $arrRangeLeaseTime);
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$dhcpdata['leaseTime'] = $arrRangeLeaseTime[1];
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$dhcpdata['leaseTimeInterval'] = $arrRangeLeaseTime[2];
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if (isset($conf['dhcp-option'])) {
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$arrDns = explode(",", $conf['dhcp-option']);
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if ($arrDns[0] == '6') {
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if (count($arrDns) > 1) {
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$dhcpdata['DNS1'] = $arrDns[1];
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}
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if (count($arrDns) > 2) {
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$dhcpdata['DNS2'] = $arrDns[2];
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}
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}
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}
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// fetch dhcpcd.conf settings for interface
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$conf = file_get_contents(RASPI_DHCPCD_CONFIG);
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preg_match('/^#\sRaspAP\s'.$interface.'\s.*?(?=\s*+$)/ms', $conf, $matched);
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preg_match('/metric\s(\d*)/', $matched[0], $metric);
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preg_match('/static\sip_address=(.*)/', $matched[0], $static_ip);
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preg_match('/static\srouters=(.*)/', $matched[0], $static_routers);
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preg_match('/static\sdomain_name_server=(.*)/', $matched[0], $static_dns);
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preg_match('/fallback\sstatic_'.$interface.'/', $matched[0], $fallback);
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preg_match('/(?:no)?gateway/', $matched[0], $gateway);
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preg_match('/nohook\swpa_supplicant/', $matched[0], $nohook_wpa_supplicant);
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$dhcpdata['Metric'] = $metric[1];
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$dhcpdata['StaticIP'] = strpos($static_ip[1],'/') ? substr($static_ip[1], 0, strpos($static_ip[1],'/')) : $static_ip[1];
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$dhcpdata['SubnetMask'] = cidr2mask($static_ip[1]);
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$dhcpdata['StaticRouters'] = $static_routers[1];
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$dhcpdata['StaticDNS'] = $static_dns[1];
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$dhcpdata['FallbackEnabled'] = empty($fallback) ? false: true;
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$dhcpdata['DefaultRoute'] = $gateway[0] == "gateway";
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$dhcpdata['NoHookWPASupplicant'] = $nohook_wpa_supplicant[0] == "nohook wpa_supplicant";
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echo json_encode($dhcpdata);
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}
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