$configurationsettings['dns2'] = "";
}
if (!empty($mtus)) {
$configurationsettings['lanmtu'] = $mtus;
} else {
$configurationsettings['lanmtu'] = "";
}
if (empty($mac)) {
$configurationsettings['lanmac'] = '';
} else {
$configurationsettings['lanmac'] = $mac;
}
logmessage("Writing changes to configuration file: /var/www/routersettings.ini");
write_php_ini($configurationsettings, "/var/www/routersettings.ini");
logmessage("Writing changes to interfaces file: /etc/network/interfaces");
update_interfaces_file($configurationsettings['operationmode']);
}
}
?>
<!-- ********************************************************************************************************************** -->
<?php
if ($_SERVER['REQUEST_METHOD'] == 'POST' && !empty($_POST['buttonpppoe'])) {
$ipaddress = $username = $password = $repeatpassword = $servicename = $idledisconnect = $primarydns = $secondarydns = $mtus = $mac = "";
$ipaddresserr = $usernameerr = $passworderr = $repeatpassworderr = $servicenameerr = $idledisconnecterr = $primarydnserr = $secondarydnserr = $mtuerr = $macerr = "";
if (!empty($_POST["ipaddress"])) {
$ipaddress = test_input($_POST["ipaddress"]);
if (!preg_match("/^[0-9.]*\$/", $ipaddress)) {
$ipaddresserr = "dhcpuid field contains incorrect data, only a-zA-Z0-9_- allowed!<br />";
}
}
if (!empty($_POST["username"])) {
shell_exec("sudo update-rc.d dnsmasq defaults 2>&1 | sudo tee --append /var/log/raspberrywap.log");
logmessage("Starting dnsmasq");
shell_exec("sudo service dnsmasq start 2>&1 | sudo tee --append /var/log/raspberrywap.log");
logmessage("Enabling NAT");
shell_exec("sudo iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE 2>&1 | sudo tee --append /var/log/raspberrywap.log");
logmessage("Writing iptables to /var/tmp/iptables");
shell_exec("sudo iptables-save > /var/tmp/iptables");
logmessage("Enabling iptables restore on boot in rc.local");
shell_exec("sudo sed -i 's/# iptables-restore < \\/var\\/tmp\\/iptables/iptables-restore < \\/var\\/tmp\\/iptables/g' /etc/rc.local");
echo "<script>\$('#functionstat').text('Router');</script>";
echo "<script>\$('#selectopsmode').val('Access Point');</script>";
}
if (strcmp($opsmode, 'Access Point') == 0) {
logmessage("Reconfiguring operation mode to Access Point");
logmessage("Rewriting /etc/network/interfaces file with settings for Access Point mode");
update_interfaces_file("Access Point");
logmessage("Updating /var/www/routersettings.ini for Access Point operation mode");
$configurationsettings['operationmode'] = "Access Point";
write_php_ini($configurationsettings, "/var/www/routersettings.ini");
logmessage("Disabling wlan0 ip address restore on boot in rc.local.");
shell_exec("sudo sed -i 's/ip addr add 192.168.1.1\\/24 dev wlan0/# ip addr add 192.168.1.1\\/24 dev wlan0/g' /etc/rc.local");
logmessage("Disabling IP forwarding");
shell_exec("sudo sysctl -w net.ipv4.ip_forward=0 2>&1 | sudo tee --append /var/log/raspberrywap.log");
logmessage("Disabling ip forwarding restore on boot in rc.local");
shell_exec("sudo sed -i 's/sysctl -w net.ipv4.ip_forward=1/# sysctl -w net.ipv4.ip_forward=1/g' /etc/rc.local");
if (strcmp($configurationsettings['captiveportal'], "disabled") == 0) {
logmessage("Disabling dnsmasq to start at boot");
shell_exec("sudo update-rc.d -f dnsmasq remove 2>&1 | sudo tee --append /var/log/raspberrywap.log");
logmessage("Stopping dnsmasq service");
shell_exec("sudo service dnsmasq stop 2>&1 | sudo tee --append /var/log/raspberrywap.log");
} else {
