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Code Issues Releases Wiki Activity

Create SaveWireGuardConfig()

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This commit is contained in:
billz 2021-03-04 23:06:27 +00:00
parent 6b484d383c
commit 0dbfb5c44f
1 changed files with 106 additions and 90 deletions
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126
includes/wireguard.php
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@ -4,13 +4,76 @@ require_once 'includes/status_messages.php';
require_once 'config.php';
/**
* Manage WireGuard configuration
* Displays wireguard server & peer configuration
*/
function DisplayWireGuardConfig()
{
$status = new StatusMessages();
if (!RASPI_MONITOR_ENABLED) {
if (isset($_POST['savewgsettings'])) {
SaveWireGuardConfig($status);
} elseif (isset($_POST['startwg'])) {
$status->addMessage('Attempting to start WireGuard', 'info');
exec('sudo /usr/bin/wg-quick up wg0', $return);
foreach ($return as $line) {
$status->addMessage($line, 'info');
}
} elseif (isset($_POST['stopwg'])) {
$status->addMessage('Attempting to stop WireGuard', 'info');
exec('sudo /usr/bin/wg-quick down wg0', $return);
foreach ($return as $line) {
$status->addMessage($line, 'info');
}
}
}
// 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_srvprivkey = exec('sudo cat '. RASPI_WIREGUARD_PATH .'wg-server-private.key', $return);
$wg_peerprivkey = exec('sudo cat '. RASPI_WIREGUARD_PATH .'wg-peer-private.key', $return);
$wg_srvport = ($conf['ListenPort'] == '') ? getDefaultNetValue('wireguard','server','ListenPort') : $conf['ListenPort'];
$wg_srvipaddress = ($conf['Address'] == '') ? getDefaultNetValue('wireguard','server','Address') : $conf['Address'];
$wg_pendpoint = ($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";
$wg_state = ($wgstatus[0] > 0);
echo renderTemplate(
"wireguard", compact(
"status",
"wg_state",
"serviceStatus",
"wg_log",
"endpoint_enable",
"peer_id",
"wg_srvpubkey",
"wg_srvprivkey",
"wg_peerprivkey",
"wg_srvport",
"wg_srvipaddress",
"wg_peerpubkey",
"wg_pendpoint",
"wg_pallowedips",
"wg_pkeepalive"
)
);
}
/**
* Validate user input, save wireguard configuration
*
* @param object $status
* @return boolean
*/
function SaveWireGuardConfig($status)
{
// Set defaults
$good_input = true;
$peer_id = 1;
@ -73,13 +136,15 @@ function DisplayWireGuardConfig()
// client1 (client.conf)
$config = [];
$config[] = '[Interface]';
$config[] = 'Address = ';
$config[] = 'PrivateKey = ';
if ($_POST['wg_pendpoint'] !== '') {
$config[] = 'Address = '.trim($_POST['wg_pendpoint']);
}
$config[] = 'PrivateKey = '.$_POST['wg_peerprivkey'];
$config[] = '';
$config[] = '[Peer]';
$config[] = 'PublicKey = ';
$config[] = 'AllowedIPs = ';
$config[] = 'Endpoint = ';
$config[] = 'PublicKey = '.$_POST['wg-server'];
$config[] = 'AllowedIPs = '.$_POST['wg_pallowedips'];
$config[] = 'Endpoint = '.$_POST['wg_srvipaddress'];
$config[] = '';
$config = join(PHP_EOL, $config);
@ -99,54 +164,5 @@ function DisplayWireGuardConfig()
$status->addMessage('Wireguard configuration failed to be updated.', 'danger');
}
}
} elseif (isset($_POST['startwg'])) {
$status->addMessage('Attempting to start WireGuard', 'info');
exec('sudo /usr/bin/wg-quick up wg0', $return);
foreach ($return as $line) {
$status->addMessage($line, 'info');
}
} elseif (isset($_POST['stopwg'])) {
$status->addMessage('Attempting to stop WireGuard', 'info');
exec('sudo /usr/bin/wg-quick down wg0', $return);
foreach ($return as $line) {
$status->addMessage($line, 'info');
}
}
}
// 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'];
$wg_pendpoint = ($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";
$wg_state = ($wgstatus[0] > 0);
echo renderTemplate(
"wireguard", compact(
"status",
"wg_state",
"serviceStatus",
"wg_log",
"endpoint_enable",
"peer_id",
"wg_srvpubkey",
"wg_srvport",
"wg_srvipaddress",
"wg_peerpubkey",
"wg_pendpoint",
"wg_pallowedips",
"wg_pkeepalive"
)
);
}