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Get/set pub+priv keys, create wg0.conf

pull/1087/head
billz 1 year ago
parent
commit
3ec81ba085
  1. 7
      ajax/networking/get_wgkey.php
  2. 10
      app/js/custom.js
  3. 46
      includes/wireguard.php
  4. 1
      installers/raspap.sudoers

7
ajax/networking/get_wgkey.php

@ -4,7 +4,7 @@ require '../../includes/csrf.php';
require_once '../../includes/config.php';
$entity = $_POST['entity'];
if (isset($entity)) {
// generate public/private key pairs for entity
@ -14,9 +14,10 @@ if (isset($entity)) {
$privkey_tmp = '/tmp/'.$entity.'-private.key';
exec("sudo wg genkey | tee $privkey_tmp | wg pubkey > $pubkey_tmp", $return);
$entity_pubkey = str_replace("\n",'',file_get_contents($pubkey_tmp));
$wgdata['pubkey'] = str_replace("\n",'',file_get_contents($pubkey_tmp));
$wgdata['privkey'] = str_replace("\n",'',file_get_contents($privkey_tmp));
exec("sudo mv $privkey_tmp $privkey", $return);
exec("sudo mv $pubkey_tmp $pubkey", $return);
echo json_encode($entity_pubkey);
echo json_encode($wgdata);
}

10
app/js/custom.js

@ -351,11 +351,13 @@ function clearBlocklistStatus() {
// Handler for the wireguard generate key button
$('.wg-keygen').click(function(){
var entity = $(this).parent('div').prev('input[type="text"]');
var updated = entity.attr('name')+"-pubkey-status";
$.post('ajax/networking/get_wgkey.php',{'entity':entity.attr('name') },function(data){
var entity_pub = $(this).parent('div').prev('input[type="text"]');
var entity_priv = $(this).parent('div').next('input[type="hidden"]');
var updated = entity_pub.attr('name')+"-pubkey-status";
$.post('ajax/networking/get_wgkey.php',{'entity':entity_pub.attr('name') },function(data){
var jsonData = JSON.parse(data);
entity.val(jsonData);
entity_pub.val(jsonData.pubkey);
entity_priv.val(jsonData.privkey);
$('#' + updated).removeClass('check-hidden').addClass('check-updated').delay(500).animate({ opacity: 1 }, 700);
})
})

46
includes/wireguard.php

@ -15,26 +15,26 @@ function DisplayWireGuardConfig()
$good_input = true;
$peer_id = 1;
// Validate input
if (isset($_POST['wg_port'])) {
if (strlen($_POST['wg_port']) > 5 || !is_numeric($_POST['wg_port'])) {
if (isset($_POST['wg_srvport'])) {
if (strlen($_POST['wg_srvport']) > 5 || !is_numeric($_POST['wg_srvport'])) {
$status->addMessage('Invalid value for port number', 'danger');
$good_input = false;
}
}
if (isset($_POST['wg_ipaddress'])) {
if (!validateCidr($_POST['wg_ipaddress'])) {
if (isset($_POST['wg_srvipaddress'])) {
if (!validateCidr($_POST['wg_srvipaddress'])) {
$status->addMessage('Invalid value for IP address', 'danger');
$good_input = false;
}
}
if (isset($_POST['wg_endpoint']) && strlen(trim($_POST['wg_endpoint']) >0 )) {
if (!validateCidr($_POST['wg_endpoint'])) {
if (isset($_POST['wg_pendpoint']) && strlen(trim($_POST['wg_pendpoint']) >0 )) {
if (!validateCidr($_POST['wg_pendpoint'])) {
$status->addMessage('Invalid value for endpoint address', 'danger');
$good_input = false;
}
}
if (isset($_POST['wg_allowedips'])) {
if (!validateCidr($_POST['wg_allowedips'])) {
if (isset($_POST['wg_pallowedips'])) {
if (!validateCidr($_POST['wg_pallowedips'])) {
$status->addMessage('Invalid value for allowed IPs', 'danger');
$good_input = false;
}
@ -48,20 +48,18 @@ function DisplayWireGuardConfig()
// Save settings
if ($good_input) {
$config[] = '[Interface]';
$config[] = 'Address = '.$_POST['wg_ipaddress'];
$config[] = 'ListenPort = '.$_POST['wg_port'];
$config[] = '';
$config[] = 'PrivateKey = '.$_POST['wg_privkey'];
$config[] = 'PostUp = iptables -A FORWARD -i %i -j ACCEPT; iptables -A FORWARD -o %i -j ACCEPT; iptables -t nat -A POSTROUTING -o eth0 -j MASQUERADE';
$config[] = 'PostDown = iptables -D FORWARD -i %i -j ACCEPT; iptables -D FORWARD -o %i -j ACCEPT; iptables -t nat -D POSTROUTING -o eth0 -j MASQUERADE';
$config[] = 'Address = '.$_POST['wg_srvipaddress'];
$config[] = 'ListenPort = '.$_POST['wg_srvport'];
$config[] = 'PrivateKey = '.$_POST['wg_srvprivkey'];
$config[] = 'PostUp = iptables -A FORWARD -i %i -j ACCEPT; iptables -A FORWARD -o %i -j ACCEPT; iptables -t nat -A POSTROUTING -o wlan0 -j MASQUERADE';
$config[] = 'PostDown = iptables -D FORWARD -i %i -j ACCEPT; iptables -D FORWARD -o %i -j ACCEPT; iptables -t nat -D POSTROUTING -o wlan0 -j MASQUERADE';
$config[] = '';
$config[] = '[Peer]';
$config[] = 'PublicKey = '.$_POST['wg_pubkey'];
if ($_POST['wg_endpoint'] !== '') {
$config[] = 'Endpoint = '.trim($_POST['wg_endpoint']);
$config[] = 'PublicKey = '.$_POST['wg-peer'];
if ($_POST['wg_pendpoint'] !== '') {
$config[] = 'Endpoint = '.trim($_POST['wg_pendpoint']);
}
$config[] = 'AllowedIPs = '.$_POST['wg_allowedips'];
$config[] = 'AllowedIPs = '.$_POST['wg_pallowedips'];
if ($_POST['wg_pkeepalive'] !== '') {
$config[] = 'PersistentKeepalive = '.trim($_POST['wg_pkeepalive']);
}
@ -103,14 +101,14 @@ function DisplayWireGuardConfig()
// fetch wg config
exec('sudo cat '. RASPI_WIREGUARD_CONFIG, $return);
$conf = ParseConfig($return);
$wg_srvpubkey = exec('sudo cat '. RASPI_WIREGUARD_PATH .'wg-server-public.key', $return);
$wg_srvport = ($conf['ListenPort'] == '') ? getDefaultNetValue('wireguard','server','ListenPort') : $conf['ListenPort'];
$wg_srvipaddress = ($conf['Address'] == '') ? getDefaultNetValue('wireguard','server','Address') : $conf['Address'];
$wg_srvpubkey = $conf['PublicKey'];
$wg_srvprivkey = $conf['PrivateKey'];
$wg_pendpoint = ($conf['Endpoint'] == '') ? getDefaultNetValue('wireguard','peer','Endpoint') : $conf['Endpoint'];
$wg_pallowedips = ($conf['AllowedIPs'] == '') ? getDefaultNetValue('wireguard','peer','AllowedIPs') : $conf['AllowedIPs'];
$wg_pkeepalive = ($conf['PersistentKeepalive'] == '') ? getDefaultNetValue('wireguard','peer','PersistentKeepalive') : $conf['PersistentKeepalive'];
$wg_peerpubkey = $conf['PublicKey'];
// fetch service status
exec('pidof wg-crypt-wg0 | wc -l', $wgstatus);
$serviceStatus = $wgstatus[0] == 0 ? "down" : "up";
@ -124,10 +122,10 @@ function DisplayWireGuardConfig()
"wg_log",
"endpoint_enable",
"peer_id",
"wg_srvpubkey",
"wg_srvport",
"wg_srvipaddress",
"wg_srvpubkey",
"wg_srvprivkey",
"wg_peerpubkey",
"wg_pendpoint",
"wg_pallowedips",
"wg_pkeepalive"

1
installers/raspap.sudoers

@ -51,4 +51,5 @@ www-data ALL=(ALL) NOPASSWD:/usr/bin/wg-quick up wg0
www-data ALL=(ALL) NOPASSWD:/usr/bin/wg-quick down wg0
www-data ALL=(ALL) NOPASSWD:/usr/bin/wg
www-data ALL=(ALL) NOPASSWD:/bin/cat /etc/wireguard/wg0.conf
www-data ALL=(ALL) NOPASSWD:/bin/cat /etc/wireguard/wg-server-public.key
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