function LDAPInterface::connect in LDAP integration 5.2

Same name and namespace in other branches

1. 5 ldap_integration/LDAPInterface.php \LDAPInterface::connect()
2. 6 includes/LDAPInterface.inc \LDAPInterface::connect()

File

ldap_integration/LDAPInterface.php, line 92

Class

LDAPInterface

Code

function connect($dn = '', $pass = '') {
  $ret = FALSE;

  // Do not attempt to connect with empty DN and pass... this usually
  // is the result of misconfiguration in a helper module like ldapdata,
  // where it is querying a non-existant server config.
  if (!$dn) {
    watchdog('LDAP Error', 'an LDAP module tried to connect with blank credentials.' . '  Please check your LDAP modules and make sure ldapdata and any other ' . ' LDAP modules are using a valid server configuration name.', WATCHDOG_ERROR);
    return $ret;
  }

  // If a connection already exists, it should be terminated
  $this
    ->disconnect();
  if ($this
    ->connectAndBind($dn, $pass)) {
    $ret = TRUE;
  }
  return $ret;
}