Menu="OtherSettings"
Type="xmenu"
Title="Management Access"
Icon="icon-key"
Tag="expeditedssl"
---
<?php
/* Copyright 2005-2024, Lime Technology
 * Copyright 2012-2024, 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.
 */
?>
<?php
function find_tasks()
{
    global $site;
    $tasks = [];
    foreach ($site as $page) {
        if (empty($page['Menu'])) {
            continue;
        }
        $menu = strtok($page['Menu'], ' ');
        switch ($menu[0]) {
            case '$': $menu = get_ini_key($menu, strtok(' '));
                break;
            case '/': $menu = get_file_key($menu, strtok(' '));
                break;
        }
        while ($menu !== false) {
            if (substr($menu, 0, 5) == 'Tasks') {
                if (empty($page['Cond'])) {
                    $tasks[] = $page['name'];
                }
                break;
            }
            $menu = strtok(' ');
        }
    }
    sort($tasks);
    return $tasks;
}
function acceptableCert($certFile, $hostname, $expectedURL)
{
    if (!file_exists($certFile)) {
        return false;
    }
    $certURLs = null;
    // get Subject URL and all SAN URLs from cert
    exec("openssl x509 -noout -subject -nameopt multiline -in $certFile | sed -n 's/ *commonName *= //p' ; openssl x509 -noout -ext subjectAltName -in $certFile | grep -Eo \"DNS:[a-zA-Z 0-9.*-]*\" | sed \"s/DNS://g\"", $certURLs);
    foreach ($certURLs as $certURL) {
        // adjust for wildcard certs
        $certURL = str_replace('*', $hostname, $certURL);
        // case-insensitive compare
        if (strcasecmp($certURL, $expectedURL) == 0) {
            return true;
        }
    }
    return false;
}
$tasks       = find_tasks();
$nginx       = (array)@parse_ini_file('/var/local/emhttp/nginx.ini');
$addr        = _var($nginx, 'NGINX_LANIP') ?: _var($nginx, 'NGINX_LANIP6');
$keyfile     = empty(_var($var, 'regFILE')) ? false : @file_get_contents(_var($var, 'regFILE'));
$cert2Issuer = '';
$isWildcardCert = false;
if ($keyfile !== false) {
    $keyfile = base64_encode($keyfile);
}

// self-signed or user-provided cert
$cert1File = "/boot/config/ssl/certs/"._var($var, 'NAME', 'tower')."_unraid_bundle.pem";
$cert1Present = file_exists("$cert1File");
$cert1SelfSigned = $cert1URLvalid = false;
$cert1Issuer = '&nbsp;';

if ($cert1Present) {
    $cert1URL = _var($var, 'NAME', 'tower').(_var($var, 'LOCAL_TLD') ? '.'._var($var, 'LOCAL_TLD') : '');
    // if user replaced cert without reloading nginx, the cert on the flash could be invalid
    $cert1URLvalid = acceptableCert($cert1File, _var($var, 'NAME', 'tower'), $cert1URL);
    $cert1Subject = exec("/usr/bin/openssl x509 -in $cert1File -noout -text | sed -n 's/^.*Subject: //p'");
    $cert1Issuer  = exec("/usr/bin/openssl x509 -in $cert1File -noout -text | sed -n -e 's/^.*Issuer: //p'");
    $cert1Expires = exec("/usr/bin/openssl x509 -in $cert1File -noout -text | sed -n -e 's/^.*Not After : //p'");
    $cert1SelfSigned = ($cert1Subject == $cert1Issuer);
}

// myunraid.net LE cert. could potentially be user provided as well
$cert2File    = "/boot/config/ssl/certs/certificate_bundle.pem";
$cert2Present = file_exists("$cert2File");
if ($cert2Present) {
    $cert2Subject = exec("/usr/bin/openssl x509 -in $cert2File -noout -subject -nameopt multiline 2>/dev/null|sed -n 's/ *commonName *= //p'");
    $cert2Issuer  = exec("/usr/bin/openssl x509 -in $cert2File -noout -text | sed -n -e 's/^.*Issuer: //p'");
    $cert2Expires = exec("/usr/bin/openssl x509 -in $cert2File -noout -text | sed -n -e 's/^.*Not After : //p'");
    $isWildcardCert = preg_match('/.*\.myunraid\.net$/', $cert2Subject);
    $subject2URL = $cert2Subject;
    $dnsValid = false;
    $dnsRebindingProtection = false;
    if ($isWildcardCert) {
        exec("openssl x509 -checkend 2592000 -noout -in $cert2File 2>/dev/null", $arrout, $retval_expired);
        if (!$addr) {
            // if eth0 doesn't have an IP address, then show noip.hash.myunraid.net as a placeholder url
            $subject2URL = str_replace("*", 'noip', $subject2URL);
            $dnsValid = false;
            $dnsRebindingProtection = false;
        } elseif (strpos($addr, ":") === false) {
            // eth0 is IPv4
            $subject2URL = str_replace("*", str_replace(".", "-", $addr), $subject2URL);
            $rebindtest_ip = exec("host -4 -t A rebindtest4.myunraid.net 2>/dev/null|awk '{print \$4}'");
            $dnsRebindingProtection = ($rebindtest_ip != "192.168.42.42");
            if (!$dnsRebindingProtection) {
                $cert_ip = exec("host -4 -t A $subject2URL 2>/dev/null|awk '{print \$4}'");
                $dnsValid = $cert_ip == $addr;
            }
        } else {
            // eth0 is IPv6
            $subject2URL = str_replace("*", str_replace(":", "-", $addr), $subject2URL);
            $rebindtest_ip = exec("host -6 -t AAAA rebindtest6.myunraid.net 2>/dev/null|awk '{print \$4}'");
            // more: restore this after TTL expires
            // $dnsRebindingProtection = ($rebindtest_ip != "fd42::42");
            $dnsRebindingProtection = ($rebindtest_ip != "fd42::42") && ($rebindtest_ip != "fd42::");
            if (!$dnsRebindingProtection) {
                $cert_ip = exec("host -6 -t AAAA $subject2URL 2>/dev/null|awk '{print \$4}'");
                $dnsValid = $cert_ip == $addr;
            }
        }
    }
}

// Tailscale LE cert
$cert3File    = "/boot/config/ssl/certs/ts_bundle.pem";
$cert3Present = file_exists("$cert3File");
if ($cert3Present) {
    $cert3Subject = exec("/usr/bin/openssl x509 -in $cert3File -noout -subject -nameopt multiline 2>/dev/null|sed -n 's/ *commonName *= //p'");
    $cert3Issuer  = exec("/usr/bin/openssl x509 -in $cert3File -noout -text | sed -n -e 's/^.*Issuer: //p'");
    $cert3Expires = exec("/usr/bin/openssl x509 -in $cert3File -noout -text | sed -n -e 's/^.*Not After : //p'");
}

// Note: this disables FQDN6 urls since they are not supported by myunraid.net DNS currently
if (!empty($nginx['NGINX_LANFQDN6'])) {
    unset($nginx['NGINX_LANFQDN6']);
}

$http_port       = _var($var, 'PORT', '80') != '80' ? ":{$var['PORT']}" : '';
$https_port      = _var($var, 'PORTSSL', '443') != '443' ? ":{$var['PORTSSL']}" : '';
$http_ip_url     = 'http://'._var($nginx, 'NGINX_LANIP').$http_port.'/';
$https_ip_url    = 'https://'._var($nginx, 'NGINX_LANIP').$https_port.'/';
// bare IPv6 addresses need to be surrounded in brackets
$http_ip6_url    = 'http://'.'['._var($nginx, 'NGINX_LANIP6').']'.$http_port.'/';
$https_ip6_url   = 'https://'.'['._var($nginx, 'NGINX_LANIP6').']'.$https_port.'/';
$http_mdns_url   = 'http://'._var($nginx, 'NGINX_LANMDNS').$http_port.'/';
$https_mdns_url  = 'https://'._var($nginx, 'NGINX_LANMDNS').$https_port.'/';
$https_fqdn_url  = 'https://'._var($nginx, 'NGINX_LANFQDN').$https_port.'/';
$https_fqdn6_url = 'https://'._var($nginx, 'NGINX_LANFQDN6').$https_port.'/';

$urls = [];
// push an array of five values into the $urls array:
//   0 - type of url ['LAN','WLAN','WAN','WG','TAILSCALE']
//   1 - the url
//   3 - the url it redirects to, or null
//   4 - the certificate file used, or null
//   5 - self-signed certificate, or false

// define LAN access urls and redirects that change based on USE_SSL setting
switch (_var($var, 'USE_SSL', 'no')) {
    case 'no':
        if (!empty($nginx['NGINX_LANIP'])) {
            $urls[] = ['LAN', $http_ip_url, null, null, false];
        }
        if (!empty($nginx['NGINX_LANIP6'])) {
            $urls[] = ['LAN', $http_ip6_url, null, null, false];
        }
        if (!empty($nginx['NGINX_LANMDNS'])) {
            $urls[] = ['LAN', $http_mdns_url, null, null, false];
        }
        break;
    case 'yes':
        if (!empty($nginx['NGINX_LANIP'])) {
            $urls[] = ['LAN', $http_ip_url, $https_ip_url, null, false];
        }
        if (!empty($nginx['NGINX_LANIP'])) {
            $urls[] = ['LAN', $https_ip_url, null, "{$var['NAME']}_unraid_bundle.pem", $cert1SelfSigned];
        }
        if (!empty($nginx['NGINX_LANIP6'])) {
            $urls[] = ['LAN', $http_ip6_url, $https_ip6_url, null, false];
        }
        if (!empty($nginx['NGINX_LANIP6'])) {
            $urls[] = ['LAN', $https_ip6_url, null, "{$var['NAME']}_unraid_bundle.pem", $cert1SelfSigned];
        }
        if (!empty($nginx['NGINX_LANMDNS'])) {
            $urls[] = ['LAN', $http_mdns_url, $https_mdns_url, null, false];
        }
        if (!empty($nginx['NGINX_LANMDNS'])) {
            $urls[] = ['LAN', $https_mdns_url, null, "{$var['NAME']}_unraid_bundle.pem", $cert1SelfSigned];
        }
        break;
    case 'auto': // aka strict
        if (!empty($nginx['NGINX_LANIP'])   && !empty($nginx['NGINX_LANFQDN'])) {
            $urls[] = ['LAN', $http_ip_url, $https_fqdn_url, null, false];
        }
        if (!empty($nginx['NGINX_LANIP6'])  && !empty($nginx['NGINX_LANFQDN6'])) {
            $urls[] = ['LAN', $http_ip6_url, $https_fqdn6_url, null, false];
        }
        if (!empty($nginx['NGINX_LANMDNS']) && !empty($nginx['NGINX_LANFQDN'])) {
            $urls[] = ['LAN', $http_mdns_url, $https_fqdn_url, null, false];
        }
        break;
}

// define FQDN urls for each interface
// when multiple FQDN urls are available for a given interface, make sure they are sorted
asort($nginx);
foreach ($nginx as $key => $host) {
    if (!$host) {
        continue;
    }
    // Only process keys that include 'FQDN'
    if (strpos($key, 'FQDN') === false) {
        continue;
    }
    // Extract the interface from the key, e.g., 'NGINX_LANFQDN' -> 'LAN', 'NGINX_WANFQDN' -> 'WAN', NGINX_WG0FQDN -> WG, NGINX_TAILSCALE1FQDN -> TAILSCALE
    // Note: this specifically excludes FQDN6 urls since they are not supported by myunraid.net DNS currently
    if (preg_match('/^NGINX_([A-Z]+)(\d*)FQDN$/', $key, $matches)) {
        $interface = $matches[1]; // Interface type (LAN, WAN, WG, TAILSCALE, etc.)
        // ignore the WAN interface because we don't have access to the WANPORT here
        if ($interface == "WAN") {
            continue;
        }
        $pem = null;
        if (str_ends_with($host, '.myunraid.net')) {
            $pem = 'certificate_bundle.pem';
        } elseif (str_ends_with($host, '.ts.net')) {
            $pem = 'ts_bundle.pem';
        }
        $url = 'https://'.$host.$https_port."/";
        $urls[] = [$interface, $url, null, $pem, false];
    }
}

// determine whether there are urls for a given list of interfaces
function has_urls(array $interfaces)
{
    global $urls;
    foreach ($urls as $url) {
        if (in_array($url[0], $interfaces)) {
            return true;
        }
    }
    return false;
}

// show all urls for a given list of interface
function show_urls(array $interfaces)
{
    global $urls;
    //   0 - type of url ['LAN','WLAN','WAN','WG','TAILSCALE']
    //   1 - the url
    //   3 - the url it redirects to, or null
    //   4 - the certificate file used, or null
    //   5 - self-signed certificate, or false
    $output = "";
    $linestart = "<dt>&nbsp;</dt><dd>";
    $lineend = "</dd>\n";
    $first = true;
    foreach ($urls as $url) {
        if (in_array($url[0], $interfaces)) {
            $msg  = "<span class='inline-block'><a class='localURL' href='$url[1]'>$url[1]</a>";
            if ($url[2]) {
                $msg .= " "._("redirects to")." <a class='localURL' href='$url[2]'>$url[2]</a>";
            }
            if ($url[3]) {
                $msg .= " "._("uses")." ".$url[3];
            }
            $msg .= "</span>";
            if ($url[4]) {
                $msg .= "<span class='warning'> <i class='fa fa-warning fa-fw'></i> "._("is a self-signed certificate, ignore the browser's warning and proceed to the GUI")."</span>";
            }
            // 2nd+ urls need leading $linestart
            $output .= ($first ? "" : $linestart).$msg.$lineend;
            $first = false;
        }
    }
    if ($first) {
        $output = "none";
    } else {
        // strip final trailing $lineend as it will be added by markdown
        $output = substr($output, 0, strlen($lineend) * -1);
    }
    echo $output;
}

$cert_time_format   = $display['date'].($display['date'] != '%c' ? ', '.str_replace(['%M','%R'], ['%M:%S','%R:%S'], $display['time']) : '');
$provisionlabel     = $isWildcardCert ? _('Renew') : _('Provision');
$disabled_provision = $keyfile === false || ($isWildcardCert && $retval_expired === 0) || !$addr ? 'disabled' : '';
$disabled_provision_msg = !$addr ? _('Ensure the primary network card eth0 has an IP address.') : '';
$disabled_delete    = $cert2Present && $var['USE_SSL'] != 'auto' ? '' : 'disabled';
$disabled_auto      = $isWildcardCert && !$dnsRebindingProtection && $dnsValid ? '' : 'disabled';

// Get ports in use
$portsInUse = [];
exec("lsof -Pni|awk '/LISTEN/ && \$9!~/127.0.0.1/ && \$9!~/\\[::1\\]/{print \$9}'|sort -u", $output);

$bind = false; //= $var['BIND_MGT']=='yes'; - not used in 6.10
$list = ['*'];
if ($addr) {
    array_push($list, $addr);
}

foreach ($output as $line) {
    [$ip, $port] = my_explode($line[0] == '[' ? ']:' : ':', $line);
    if ($ip[0] == '[') {
        $ip = substr($ip, 1);
    } // ipv6 address
    if (!in_array($port, $portsInUse) && (!$bind || in_array($ip, $list))) {
        $portsInUse[] = $port;
    }
}
sort($portsInUse, SORT_NUMERIC);
?>
<script>
function provisionHandler(event, form) { // provisions and renewals require being Signed In to Unraid.net
  if (event.submitter.value === 'Delete') return true; // always allow deletes
  if (event.submitter.value === 'Renew') return true; // always allow renewals
};

function checkPorts(form) {
  var portsInUse = [<?=implode(',', $portsInUse)?>];
  var range = [], list = [], duplicates = [];
  var checks = [
    {'key':"PORTTELNET", 'used':"<?=$var['USE_TELNET'] == 'yes'?>", 'port':"<?=$var['PORTTELNET']?>", 'default':"23" , 'name':"_(TELNET port)_"},
    {'key':"PORTSSH"   , 'used':"<?=$var['USE_SSH'] == 'yes'?>"   , 'port':"<?=$var['PORTSSH']?>"   , 'default':"22" , 'name':"_(SSH port)_"},
    {'key':"PORT"      , 'used':"<?=$var['USE_SSL'] == 'no'?>"    , 'port':"<?=$var['PORT']?>"      , 'default':"80" , 'name':"_(HTTP port)_"},
    {'key':"PORTSSL"   , 'used':"<?=$var['USE_SSL'] != 'no'?>"    , 'port':"<?=$var['PORTSSL']?>"   , 'default':"443", 'name':"_(HTTPS port)_"}
  ];
  for (var i=0,check; check=checks[i]; i++) {
    var item = $(form).find('input[name="'+check['key']+'"]');
    if ($(item).is(':disabled')) continue;
    item.val(parseInt(item.val()));
    var current = (check['port']||check['default']).toString();
    var userPort = (item.val()||check['default']).toString();
    if (userPort < 1 || userPort > 65535) range.push(userPort+' ('+check['name']+')');
    duplicates.push(userPort);
    if (check['used'] == '1' && userPort != current) {
      if (portsInUse.includes(parseInt(userPort))) list.push(userPort+' ('+check['name']+')');
    }
  }
  duplicates = duplicates.reduce(function(acc, el, i, arr) {
    if (arr.indexOf(el) !== i && acc.indexOf(el) < 0) acc.push(el); return acc;
  }, []);

  if (range.length > 0) {
    swal({title:'_(Port out of range)_',text:sprintf('_(Port %s is out of range (minimum 1 maximum 65535))_',range.join(', ')),type:'error',showCancelButton:false,confirmButtonText:"_(OK)_"});
    return;
  }
  if (list.length > 0) {
    swal({title:'_(Port already in use)_',text:sprintf('_(Port %s is already in use by other services)_',list.join(', ')),type:'error',showCancelButton:false,confirmButtonText:"_(OK)_"});
    return;
  }
  if (duplicates.length > 0) {
    swal({title:'_(Duplicate port entered)_',text:sprintf('_(Port %s is duplicated)_',duplicates.join(', ')),type:'error',showCancelButton:false,confirmButtonText:"_(OK)_"});
    return;
  }
  form.submit();
}

function updateTELNET(form) {
  form.PORTTELNET.disabled = form.USE_TELNET.value=='no';
}

function updateSSH(form) {
  form.PORTSSH.disabled = form.USE_SSH.value=='no';
}


$(function(){
  var form = document.SSLSettings;
  updateTELNET(form);
  updateSSH(form);
});
</script>
<form markdown="1" name="SSLSettings" method="POST" action="/update.htm" target="progressFrame">
<input type="hidden" name="changePorts" value="Apply">
<input type="hidden" name="server_name" value="<?=strtok(_var($_SERVER, 'HTTP_HOST'), ":")?>">
<input type="hidden" name="server_addr" value="<?=_var($_SERVER, 'SERVER_ADDR')?>">

_(User 'root')_:
: [_(Manage)_](/Settings/Users/ManagementAccess/UserEdit?name=root)

_(Start page)_:
: <select name="START_PAGE">
<?foreach ($tasks as $task) echo mk_option(_var($var,'START_PAGE','Main'), $task, _($task));?>
  </select>

:mgmt_start_page_help:

<!--
Restrict access:
: <select name="BIND_MGT" class="narrow">
  <?=mk_option($var['BIND_MGT'], "no", _('No'))?>
  <?=mk_option($var['BIND_MGT'], "yes", _('Yes'))?>
  </select>

> By default GUI, SSH and TELNET access are available on all active interfaces of the system.
>
> *Restrict access* limits GUI, SSH and TELNET access to the management interface only (eth0).
-->

_(Use TELNET)_:
: <select name="USE_TELNET" onchange="updateTELNET(this.form)">
  <?=mk_option($var['USE_TELNET'], "no", _('No'))?>
  <?=mk_option($var['USE_TELNET'], "yes", _('Yes'))?>
  </select>

:mgmt_use_telnet_help:

_(TELNET port)_:
: <input type="number" name="PORTTELNET" class="narrow" min="1" max="65535" value="<?=$var['PORTTELNET']?>" placeholder="23">

:mgmt_telnet_port_help:

_(Use SSH)_:
: <select name="USE_SSH" onchange="updateSSH(this.form)">
  <?=mk_option($var['USE_SSH'], "no", _('No'))?>
  <?=mk_option($var['USE_SSH'], "yes", _('Yes'))?>
  </select>

:mgmt_use_ssh_help:

_(SSH port)_:
: <input type="number" name="PORTSSH" class="narrow" min="1" max="65535" value="<?=$var['PORTSSH']?>" placeholder="22">

:mgmt_ssh_port_help:

_(Use UPnP)_:
: <select name="USE_UPNP">
  <?=mk_option($var['USE_UPNP'], "yes", _('Yes'))?>
  <?=mk_option($var['USE_UPNP'], "no", _('No'))?>
  </select>

:mgmt_use_upnp_help:

_(Use SSL/TLS)_:
: <select name="USE_SSL" onchange="$('#ssl-warning').show();">
  <?=mk_option($var['USE_SSL'], "no", _('No'))?>
  <?=mk_option($var['USE_SSL'], "yes", _('Yes'))?>
  <?=mk_option($var['USE_SSL'], "auto", _('Strict'), $disabled_auto)?>
  </select><span id="ssl-warning" class="warning" style="display:none"><i class="fa fa-warning fa-fw"></i> _(if you have trouble logging in, close all other tabs pointing to this server and clear your browser's cache)_</span>

:mgmt_use_ssl_tls_help:

_(HTTP port)_:
: <input type="number" name="PORT" class="narrow" min="1" max="65535" value="<?=$var['PORT']?>" placeholder="80">

:mgmt_http_port_help:

_(HTTPS port)_:
: <input type="number" name="PORTSSL" class="narrow" min="1" max="65535" value="<?=$var['PORTSSL']?>" placeholder="443">

:mgmt_https_port_help:

_(Local TLD)_:
: <input type="text" name="LOCAL_TLD" class="narrow" value="<?=htmlspecialchars($var['LOCAL_TLD'])?>">

:mgmt_local_tld_help:

&nbsp;
: <span class="inline-block">
    <input type="button" value="_(Apply)_" onclick="checkPorts(this.form)" disabled>
    <input type="button" value="_(Done)_" onclick="done()">
  </span>

</form>

<hr>

_(Local access URLs)_:
: <?php show_urls(['LAN','WLAN']); ?>

:mgmt_local_access_urls_help:

<?if (has_urls(['WG'])): ?>

_(WireGuard URLs)_:
: <?php show_urls(['WG']); ?>

:mgmt_wg_access_urls_help:

<?endif;?>

<?if (has_urls(['TAILSCALE'])): ?>

_(Tailscale URLs)_:
: <?php show_urls(['TAILSCALE']); ?>

:mgmt_tailscale_access_urls_help:

<?endif;?>

<?if ($cert1Present):?>
<hr>

_(Self-signed or user-provided certificate)_:
: <?=$cert1File?>

<?if ($cert1URLvalid && _var($var,'USE_SSL')=='yes'):?>
_(Certificate URL)_:
: <?="<a class='localURL' href='https://$cert1URL$https_port'>$cert1URL</a>"?>
<?elseif ($cert1URLvalid):?>
_(Certificate URL)_:
: <?=$cert1URL?>
<?else:?>
_(Certificate URL)_:
: _(Certificate not valid for)_ <?=$cert1URL?>
<?endif;?>

_(Certificate issuer)_:
: <?=$cert1Issuer?>
<?if ($cert1URLvalid && _var($var,'USE_SSL')=='yes' && $cert1SelfSigned):?>
  <span class="warning"><i class="fa fa-warning fa-fw"></i> _(is a self-signed certificate, ignore the browser's warning when using this certificate)_</span>
<?endif;?>

_(Certificate expiration)_:
: <?=_(my_date($cert_time_format, strtotime($cert1Expires)), 0)?>

<?else:?>
_(Self-signed certificate file)_:
: _(Not present)_
<?endif;?>

<form markdown="1" name="Provision" method="POST" target="progressFrame" action="/update.htm" onsubmit="provisionHandler(event, this)">
<input type="hidden" name="server_name" value="<?=strtok(_var($_SERVER, 'HTTP_HOST'), ":")?>">
<input type="hidden" name="server_addr" value="<?=_var($_SERVER, 'SERVER_ADDR')?>">

<?if ($cert2Present):?>

<hr>

_(Unraid Let's Encrypt certificate)_:
: <?=$cert2File?>

_(Certificate URL)_:
: <?="<a class='localURL' href='https://$subject2URL$https_port'>$cert2Subject</a>"?>

_(Certificate issuer)_:
: <?=$cert2Issuer?>

_(Certificate expiration)_:
: <?=_(my_date($cert_time_format, strtotime($cert2Expires)), 0)?>

<?if ($dnsRebindingProtection):?>
&nbsp;
: _(DNS Rebinding Protection is ENABLED)_

<?elseif ($dnsValid !== true):?>
&nbsp;
: _(DNS Propagation is PENDING)_

<?endif;?>
<?else:?>

_(CA-signed certificate file)_:
: _(Not present)_

<?endif;?>
&nbsp;
: <span class="inline-block">
    <button type="submit" name="changePorts" value="Provision" <?=$disabled_provision?>><?=$provisionlabel?></button>
    <button type="submit" name="changePorts" value="Delete" <?=$disabled_delete?> >_(Delete)_</button>
  </span>
  <span class="inline-block"><?=$disabled_provision_msg?></span>

<?if ($cert3Present):?>

<hr>

_(Tailscale Let's Encrypt certificate)_:
: <?=$cert3File?>

_(Certificate URL)_:
: <?="<a class='localURL' href='https://$cert3Subject$https_port'>$cert3Subject</a>"?>

_(Certificate issuer)_:
: <?=$cert3Issuer?>

_(Certificate expiration)_:
: <?=_(my_date($cert_time_format, strtotime($cert3Expires)), 0)?>

<?endif;?>

:mgmt_certificate_expiration_help:

</form>

<?if (has_urls(['WG'])): ?>

<small>"WireGuard" and the "WireGuard" logo are registered trademarks of Jason A. Donenfeld</small>

<?endif;?>