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<?php
error_reporting(E_ALL | E_STRICT);
set_time_limit(0);
ini_set("display_errors", 1);
ini_set("max_execution_time", 0);
define('LDAP_SERVERS_BIND_METHOD_SERVICE_ACCT', 1);
define('LDAP_SERVERS_BIND_METHOD_ANON', 3);
define('LDAP_FAIL', -1);
define('LDAP_SUCCESS', 0x0);
define('LDAP_OPERATIONS_ERROR', 0x1);
define('LDAP_PROTOCOL_ERROR', 0x2);
define('LDAP_TIMELIMIT_EXCEEDED', 0x3);
define('LDAP_SIZELIMIT_EXCEEDED', 0x4);
define('LDAP_COMPARE_FALSE', 0x5);
define('LDAP_COMPARE_TRUE', 0x6);
define('LDAP_AUTH_METHOD_NOT_SUPPORTED', 0x7);
define('LDAP_STRONG_AUTH_REQUIRED', 0x8);
define('LDAP_PARTIAL_RESULTS', 0x9);
define('LDAP_REFERRAL', 0xa);
define('LDAP_ADMINLIMIT_EXCEEDED', 0xb);
define('LDAP_UNAVAILABLE_CRITICAL_EXTENSION', 0xc);
define('LDAP_CONFIDENTIALITY_REQUIRED', 0xd);
define('LDAP_SASL_BIND_INPROGRESS', 0xe);
define('LDAP_NO_SUCH_ATTRIBUTE', 0x10);
define('LDAP_UNDEFINED_TYPE', 0x11);
define('LDAP_INAPPROPRIATE_MATCHING', 0x12);
define('LDAP_CONSTRAINT_VIOLATION', 0x13);
define('LDAP_TYPE_OR_VALUE_EXISTS', 0x14);
define('LDAP_INVALID_SYNTAX', 0x15);
define('LDAP_NO_SUCH_OBJECT', 0x20);
define('LDAP_ALIAS_PROBLEM', 0x21);
define('LDAP_INVALID_DN_SYNTAX', 0x22);
define('LDAP_IS_LEAF', 0x23);
define('LDAP_ALIAS_DEREF_PROBLEM', 0x24);
define('LDAP_INAPPROPRIATE_AUTH', 0x30);
define('LDAP_INVALID_CREDENTIALS', 0x31);
define('LDAP_INSUFFICIENT_ACCESS', 0x32);
define('LDAP_BUSY', 0x33);
define('LDAP_UNAVAILABLE', 0x34);
define('LDAP_UNWILLING_TO_PERFORM', 0x35);
define('LDAP_LOOP_DETECT', 0x36);
define('LDAP_SORT_CONTROL_MISSING', 0x3c);
define('LDAP_INDEX_RANGE_ERROR', 0x3d);
define('LDAP_NAMING_VIOLATION', 0x40);
define('LDAP_OBJECT_CLASS_VIOLATION', 0x41);
define('LDAP_NOT_ALLOWED_ON_NONLEAF', 0x42);
define('LDAP_NOT_ALLOWED_ON_RDN', 0x43);
define('LDAP_ALREADY_EXISTS', 0x44);
define('LDAP_NO_OBJECT_CLASS_MODS', 0x45);
define('LDAP_RESULTS_TOO_LARGE', 0x46);
define('LDAP_AFFECTS_MULTIPLE_DSAS', 0x47);
define('LDAP_OTHER', 0x50);
define('LDAP_SERVER_DOWN', 0x51);
define('LDAP_LOCAL_ERROR', 0x52);
define('LDAP_ENCODING_ERROR', 0x53);
define('LDAP_DECODING_ERROR', 0x54);
define('LDAP_TIMEOUT', 0x55);
define('LDAP_AUTH_UNKNOWN', 0x56);
define('LDAP_FILTER_ERROR', 0x57);
define('LDAP_USER_CANCELLED', 0x58);
define('LDAP_PARAM_ERROR', 0x59);
define('LDAP_NO_MEMORY', 0x5a);
define('LDAP_CONNECT_ERROR', 0x5b);
define('LDAP_NOT_SUPPORTED', 0x5c);
define('LDAP_CONTROL_NOT_FOUND', 0x5d);
define('LDAP_NO_RESULTS_RETURNED', 0x5e);
define('LDAP_MORE_RESULTS_TO_RETURN', 0x5f);
define('LDAP_CLIENT_LOOP', 0x60);
define('LDAP_REFERRAL_LIMIT_EXCEEDED', 0x61);
define('LDAP_SCRIPTS_COMMAND_LINE_WARNING', "Warning: PHP from the command line may have different PHP versions, php.ini files, and security context than running in a webserver context. This may produce false test results since Drupal LDAP Modules are run in the web server context.");
require_once 'config.inc';
function ldap_help_connect($address, $port, $tls, $test = FALSE) {
if ($test) {
$false_con = ldap_connect("fakehostname.sdfserewerdfsdf.com", 389);
if (ldap_errno($false_con) == LDAP_SUCCESS) {
$con = ldap_connect($address, $port);
return [
LDAP_OTHER,
"ldap_connect does not actually connect until bind with installed extension, so connect is not a valid test.",
$con,
];
}
}
$con = ldap_connect($address, $port);
if (!$con || ldap_errno($con) != LDAP_SUCCESS) {
$err = ldap_errno($con) . ":" . ldap_error($con) . ":" . ldap_err2str(ldap_errno($con)) . "!";
return [
LDAP_CONNECT_ERROR,
"LDAP Connect failure to {$address} : {$port}. {$err}",
];
}
if ($tls) {
ldap_get_option($con, LDAP_OPT_PROTOCOL_VERSION, $vers);
if ($vers == -1) {
return [
LDAP_PROTOCOL_ERROR,
"Could not get LDAP protocol version.",
];
}
if ($vers != 3) {
return [
LDAP_CONNECT_ERROR,
'Could not start TLS, only supported by LDAP v3.',
];
}
elseif (!function_exists('ldap_start_tls')) {
return [
LDAP_CONNECT_ERROR,
'Could not start TLS. It does not seem to be supported by this PHP setup.',
];
}
elseif (!ldap_start_tls($con)) {
return [
LDAP_CONNECT_ERROR,
"Could not start TLS. (Error " . ldap_errno($con) . ":" . ldap_error($con) . ").",
];
}
}
return [
LDAP_SUCCESS,
"Successful Connection!",
$con,
];
}
function ldap_help_show_error($con) {
return "\nLDAP Error Number: " . ldap_errno($con) . "\nLDAP Error Description: " . ldap_error($con);
}
function ldap_help_display($title, $value = NULL) {
if (is_array($value)) {
echo "\n" . $title;
foreach ($title as $subtitle => $subvalue) {
ldap_help_display($subtitle, $subvalue);
}
}
if (!$title && $value) {
echo "\n" . $value;
}
elseif ((int) $title === $title) {
echo "\n" . $value;
}
else {
echo "\n" . "{$title}: {$value}";
}
}
function ldap_help_disconnect(&$con) {
if (!$con) {
}
else {
ldap_help_disconnect($con);
$con = NULL;
}
}
function ldap_help_parsePHPModules() {
ob_start();
phpinfo(INFO_MODULES);
$s = ob_get_contents();
ob_end_clean();
$matches = [];
preg_match_all("/(\nLDAP Support.*Vendor Version[^\n]*?).*\$/iDsU", $s, $matches);
return isset($matches[1][0]) ? "\nphpinfo() LDAP Info:" . $matches[1][0] : '';
}
function ldap_help_encodePassword($password) {
$password = "\"" . $password . "\"";
$encoded = "";
for ($i = 0; $i < strlen($password); $i++) {
$encoded .= "{$password[$i]}\0";
}
return $encoded;
}
