gettext("Import an existing Certificate"), "internal" => gettext("Create an internal Certificate"), "external" => gettext("Create a Certificate Signing Request"), ); $cert_keylens = array( "512", "1024", "2048", "4096"); $cert_types = array( "ca" => "Certificate Authority", "server" => "Server Certificate", "user" => "User Certificate"); $altname_types = array("DNS", "IP", "email", "URI"); $openssl_digest_algs = array("sha1", "sha224", "sha256", "sha384", "sha512"); $pgtitle = array(gettext("System"), gettext("Certificate Manager")); if (is_numericint($_GET['userid'])) $userid = $_GET['userid']; if (isset($_POST['userid']) && is_numericint($_POST['userid'])) $userid = $_POST['userid']; if (isset($userid)) { $cert_methods["existing"] = gettext("Choose an existing certificate"); if (!is_array($config['system']['user'])) $config['system']['user'] = array(); $a_user =& $config['system']['user']; } if (is_numericint($_GET['id'])) $id = $_GET['id']; if (isset($_POST['id']) && is_numericint($_POST['id'])) $id = $_POST['id']; if (!is_array($config['ca'])) $config['ca'] = array(); $a_ca =& $config['ca']; if (!is_array($config['cert'])) $config['cert'] = array(); $a_cert =& $config['cert']; $internal_ca_count = 0; foreach ($a_ca as $ca) if ($ca['prv']) $internal_ca_count++; $act = $_GET['act']; if ($_POST['act']) $act = $_POST['act']; if ($act == "del") { if (!isset($a_cert[$id])) { pfSenseHeader("system_certmanager.php"); exit; } $name = $a_cert[$id]['descr']; unset($a_cert[$id]); write_config(); $savemsg = sprintf(gettext("Certificate %s successfully deleted"), $name) . "
"; pfSenseHeader("system_certmanager.php"); exit; } if ($act == "new") { $pconfig['method'] = $_GET['method']; $pconfig['keylen'] = "2048"; $pconfig['digest_alg'] = "sha256"; $pconfig['csr_keylen'] = "2048"; $pconfig['csr_digest_alg'] = "sha256"; $pconfig['type'] = "user"; $pconfig['lifetime'] = "3650"; } if ($act == "exp") { if (!$a_cert[$id]) { pfSenseHeader("system_certmanager.php"); exit; } $exp_name = urlencode("{$a_cert[$id]['descr']}.crt"); $exp_data = base64_decode($a_cert[$id]['crt']); $exp_size = strlen($exp_data); header("Content-Type: application/octet-stream"); header("Content-Disposition: attachment; filename={$exp_name}"); header("Content-Length: $exp_size"); echo $exp_data; exit; } if ($act == "key") { if (!$a_cert[$id]) { pfSenseHeader("system_certmanager.php"); exit; } $exp_name = urlencode("{$a_cert[$id]['descr']}.key"); $exp_data = base64_decode($a_cert[$id]['prv']); $exp_size = strlen($exp_data); header("Content-Type: application/octet-stream"); header("Content-Disposition: attachment; filename={$exp_name}"); header("Content-Length: $exp_size"); echo $exp_data; exit; } if ($act == "p12") { if (!$a_cert[$id]) { pfSenseHeader("system_certmanager.php"); exit; } $exp_name = urlencode("{$a_cert[$id]['descr']}.p12"); $args = array(); $args['friendly_name'] = $a_cert[$id]['descr']; $ca = lookup_ca($a_cert[$id]['caref']); if ($ca) $args['extracerts'] = openssl_x509_read(base64_decode($ca['crt'])); $res_crt = openssl_x509_read(base64_decode($a_cert[$id]['crt'])); $res_key = openssl_pkey_get_private(array(0 => base64_decode($a_cert[$id]['prv']) , 1 => "")); $exp_data = ""; openssl_pkcs12_export($res_crt, $exp_data, $res_key, null, $args); $exp_size = strlen($exp_data); header("Content-Type: application/octet-stream"); header("Content-Disposition: attachment; filename={$exp_name}"); header("Content-Length: $exp_size"); echo $exp_data; exit; } if ($act == "csr") { if (!$a_cert[$id]) { pfSenseHeader("system_certmanager.php"); exit; } $pconfig['descr'] = $a_cert[$id]['descr']; $pconfig['csr'] = base64_decode($a_cert[$id]['csr']); } if ($_POST) { if ($_POST['save'] == gettext("Save")) { $input_errors = array(); $pconfig = $_POST; /* input validation */ if ($pconfig['method'] == "import") { $reqdfields = explode(" ", "descr cert key"); $reqdfieldsn = array( gettext("Descriptive name"), gettext("Certificate data"), gettext("Key data")); if ($_POST['cert'] && (!strstr($_POST['cert'], "BEGIN CERTIFICATE") || !strstr($_POST['cert'], "END CERTIFICATE"))) $input_errors[] = gettext("This certificate does not appear to be valid."); } if ($pconfig['method'] == "internal") { $reqdfields = explode(" ", "descr caref keylen type lifetime dn_country dn_state dn_city ". "dn_organization dn_email dn_commonname"); $reqdfieldsn = array( gettext("Descriptive name"), gettext("Certificate authority"), gettext("Key length"), gettext("Certificate Type"), gettext("Lifetime"), gettext("Distinguished name Country Code"), gettext("Distinguished name State or Province"), gettext("Distinguished name City"), gettext("Distinguished name Organization"), gettext("Distinguished name Email Address"), gettext("Distinguished name Common Name")); } if ($pconfig['method'] == "external") { $reqdfields = explode(" ", "descr csr_keylen csr_dn_country csr_dn_state csr_dn_city ". "csr_dn_organization csr_dn_email csr_dn_commonname"); $reqdfieldsn = array( gettext("Descriptive name"), gettext("Key length"), gettext("Distinguished name Country Code"), gettext("Distinguished name State or Province"), gettext("Distinguished name City"), gettext("Distinguished name Organization"), gettext("Distinguished name Email Address"), gettext("Distinguished name Common Name")); } if ($pconfig['method'] == "existing") { $reqdfields = array("certref"); $reqdfieldsn = array(gettext("Existing Certificate Choice")); } $altnames = array(); do_input_validation($_POST, $reqdfields, $reqdfieldsn, $input_errors); if ($pconfig['method'] != "import" && $pconfig['method'] != "existing") { /* subjectAltNames */ foreach ($_POST as $key => $value) { $entry = ''; if (!substr_compare('altname_type', $key, 0, 12)) { $entry = substr($key, 12); $field = 'type'; } elseif (!substr_compare('altname_value', $key, 0, 13)) { $entry = substr($key, 13); $field = 'value'; } if (ctype_digit($entry)) { $altnames[$entry][$field] = $value; } } $pconfig['altnames']['item'] = $altnames; /* Input validation for subjectAltNames */ foreach ($altnames as $idx => $altname) { switch ($altname['type']) { case "DNS": if (!is_hostname($altname['value'])) array_push($input_errors, "DNS subjectAltName values must be valid hostnames or FQDNs"); break; case "IP": if (!is_ipaddr($altname['value'])) array_push($input_errors, "IP subjectAltName values must be valid IP Addresses"); break; case "email": if (empty($altname['value'])) array_push($input_errors, "You must provide an e-mail address for this type of subjectAltName"); if (preg_match("/[\!\#\$\%\^\(\)\~\?\>\<\&\/\\\,\"\']/", $altname['value'])) array_push($input_errors, "The e-mail provided in a subjectAltName contains invalid characters."); break; case "URI": /* Close enough? */ if (!is_URL($altname['value'])) $input_errors[] = "URI subjectAltName types must be a valid URI"; break; default: $input_errors[] = "Unrecognized subjectAltName type."; } } /* Make sure we do not have invalid characters in the fields for the certificate */ for ($i = 0; $i < count($reqdfields); $i++) { if (preg_match('/email/', $reqdfields[$i])){ /* dn_email or csr_dn_name */ if (preg_match("/[\!\#\$\%\^\(\)\~\?\>\<\&\/\\\,\"\']/", $_POST[$reqdfields[$i]])) array_push($input_errors, "The field 'Distinguished name Email Address' contains invalid characters."); }else if (preg_match('/commonname/', $reqdfields[$i])){ /* dn_commonname or csr_dn_commonname */ if (preg_match("/[\!\@\#\$\%\^\(\)\~\?\>\<\&\/\\\,\"\']/", $_POST[$reqdfields[$i]])) array_push($input_errors, "The field 'Distinguished name Common Name' contains invalid characters."); }else if (($reqdfields[$i] != "descr") && preg_match("/[\!\@\#\$\%\^\(\)\~\?\>\<\&\/\\\,\.\"\']/", $_POST[$reqdfields[$i]])) array_push($input_errors, "The field '" . $reqdfieldsn[$i] . "' contains invalid characters."); } if (($pconfig['method'] != "external") && isset($_POST["keylen"]) && !in_array($_POST["keylen"], $cert_keylens)) array_push($input_errors, gettext("Please select a valid Key Length.")); if (($pconfig['method'] != "external") && !in_array($_POST["digest_alg"], $openssl_digest_algs)) array_push($input_errors, gettext("Please select a valid Digest Algorithm.")); if (($pconfig['method'] == "external") && isset($_POST["csr_keylen"]) && !in_array($_POST["csr_keylen"], $cert_keylens)) array_push($input_errors, gettext("Please select a valid Key Length.")); if (($pconfig['method'] == "external") && !in_array($_POST["csr_digest_alg"], $openssl_digest_algs)) array_push($input_errors, gettext("Please select a valid Digest Algorithm.")); } /* if this is an AJAX caller then handle via JSON */ if (isAjax() && is_array($input_errors)) { input_errors2Ajax($input_errors); exit; } /* save modifications */ if (!$input_errors) { if ($pconfig['method'] == "existing") { $cert = lookup_cert($pconfig['certref']); if ($cert && $a_user) $a_user[$userid]['cert'][] = $cert['refid']; } else { $cert = array(); $cert['refid'] = uniqid(); if (isset($id) && $a_cert[$id]) $cert = $a_cert[$id]; $cert['descr'] = $pconfig['descr']; $old_err_level = error_reporting(0); /* otherwise openssl_ functions throw warings directly to a page screwing menu tab */ if ($pconfig['method'] == "import") cert_import($cert, $pconfig['cert'], $pconfig['key']); if ($pconfig['method'] == "internal") { $dn = array( 'countryName' => $pconfig['dn_country'], 'stateOrProvinceName' => $pconfig['dn_state'], 'localityName' => $pconfig['dn_city'], 'organizationName' => $pconfig['dn_organization'], 'emailAddress' => $pconfig['dn_email'], 'commonName' => $pconfig['dn_commonname']); if (count($altnames)) { $altnames_tmp = ""; foreach ($altnames as $altname) { $altnames_tmp[] = "{$altname['type']}:{$altname['value']}"; } $dn['subjectAltName'] = implode(",", $altnames_tmp); } if (!cert_create($cert, $pconfig['caref'], $pconfig['keylen'], $pconfig['lifetime'], $dn, $pconfig['type'], $pconfig['digest_alg'])){ while($ssl_err = openssl_error_string()){ $input_errors = array(); array_push($input_errors, "openssl library returns: " . $ssl_err); } } } if ($pconfig['method'] == "external") { $dn = array( 'countryName' => $pconfig['csr_dn_country'], 'stateOrProvinceName' => $pconfig['csr_dn_state'], 'localityName' => $pconfig['csr_dn_city'], 'organizationName' => $pconfig['csr_dn_organization'], 'emailAddress' => $pconfig['csr_dn_email'], 'commonName' => $pconfig['csr_dn_commonname']); if (count($altnames)) { $altnames_tmp = ""; foreach ($altnames as $altname) { $altnames_tmp[] = "{$altname['type']}:{$altname['value']}"; } $dn['subjectAltName'] = implode(",", $altnames_tmp); } if(!csr_generate($cert, $pconfig['csr_keylen'], $dn, $pconfig['csr_digest_alg'])){ while($ssl_err = openssl_error_string()){ $input_errors = array(); array_push($input_errors, "openssl library returns: " . $ssl_err); } } } error_reporting($old_err_level); if (isset($id) && $a_cert[$id]) $a_cert[$id] = $cert; else $a_cert[] = $cert; if (isset($a_user) && isset($userid)) $a_user[$userid]['cert'][] = $cert['refid']; } if (!$input_errors) write_config(); if ($userid) { post_redirect("system_usermanager.php", array('act' => 'edit', 'userid' => $userid)); exit; } } } if ($_POST['save'] == gettext("Update")) { unset($input_errors); $pconfig = $_POST; /* input validation */ $reqdfields = explode(" ", "descr cert"); $reqdfieldsn = array( gettext("Descriptive name"), gettext("Final Certificate data")); do_input_validation($_POST, $reqdfields, $reqdfieldsn, $input_errors); // old way /* make sure this csr and certificate subjects match */ // $subj_csr = csr_get_subject($pconfig['csr'], false); // $subj_cert = cert_get_subject($pconfig['cert'], false); // // if ( !isset($_POST['ignoresubjectmismatch']) && !($_POST['ignoresubjectmismatch'] == "yes") ) { // if (strcmp($subj_csr,$subj_cert)) { // $input_errors[] = sprintf(gettext("The certificate subject '%s' does not match the signing request subject."),$subj_cert); // $subject_mismatch = true; // } // } $mod_csr = csr_get_modulus($pconfig['csr'], false); $mod_cert = cert_get_modulus($pconfig['cert'], false); if (strcmp($mod_csr,$mod_cert)) { // simply: if the moduli don't match, then the private key and public key won't match $input_errors[] = sprintf(gettext("The certificate modulus does not match the signing request modulus."),$subj_cert); $subject_mismatch = true; } /* if this is an AJAX caller then handle via JSON */ if (isAjax() && is_array($input_errors)) { input_errors2Ajax($input_errors); exit; } /* save modifications */ if (!$input_errors) { $cert = $a_cert[$id]; $cert['descr'] = $pconfig['descr']; csr_complete($cert, $pconfig['cert']); $a_cert[$id] = $cert; write_config(); pfSenseHeader("system_certmanager.php"); } } } include("head.inc"); ?> ">




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NOTE: Type must be one of DNS (FQDN or Hostname), IP (IP address), URI, or email.
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" . gettext("self-signed") . ""; else $caname = "" . gettext("external"). ""; $subj = htmlspecialchars($subj); } if ($cert['csr']) { $subj = htmlspecialchars(csr_get_subject($cert['csr'])); $caname = "" . gettext("external - signature pending") . ""; } $ca = lookup_ca($cert['caref']); if ($ca) $caname = $ca['descr']; if($cert['prv']) $certimg = "/themes/{$g['theme']}/images/icons/icon_frmfld_cert.png"; else $certimg = "/themes/{$g['theme']}/images/icons/icon_frmfld_cert.png"; ?>
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User Cert
OpenVPN Server
OpenVPN Client
IPsec Tunnel
Captive Portal
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