public function auth($username, $password, $db = "admin")
{
if ($db === "") {
if (!$this->_mongoAuth && $this->_mongoDb) {
$db = $this->_mongoDb;
} else {
$db = "admin";
}
}
$server = $this->_mongoHost . ":" . $this->_mongoPort;
if (!$this->_mongoPort) {
$server = $this->_mongoHost;
}
try {
$options = $this->_mongoOptions;
if ($this->_mongoAuth) {
$options["username"] = $username;
$options["password"] = $password;
$options["db"] = $db;
}
$this->_mongo = new RMongo($server, $options);
$this->_mongo->setSlaveOkay(true);
} catch (Exception $e) {
if (preg_match("/authenticate/i", $e->getMessage())) {
return false;
}
echo "Unable to connect MongoDB, please check your configurations. MongoDB said:" . $e->getMessage() . ".";
exit;
}
// changing timeout to the new value
MongoCursor::$timeout = $this->_mongoTimeout;
//auth by mongo
if ($this->_mongoAuth) {
// "authenticate" can only be used between 1.0.1 - 1.2.11
if (RMongo::compareVersion("1.0.1") >= 0 && RMongo::compareVersion("1.2.11") < 0) {
$dbs = $db;
if (!is_array($dbs)) {
$dbs = preg_split("/\\s*,\\s*/", $dbs);
}
foreach ($dbs as $db) {
$ret = $this->_mongo->selectDb($db)->authenticate($username, $password);
if (!$ret["ok"]) {
return false;
}
}
}
} else {
if ($this->_controlAuth) {
if (!isset($this->_controlUsers[$username]) || $this->_controlUsers[$username] != $password) {
return false;
}
//authenticate
if (!empty($this->_mongoUser)) {
// "authenticate" can only be used between 1.0.1 - 1.2.11
if (RMongo::compareVersion("1.0.1") >= 0 && RMongo::compareVersion("1.2.11") < 0) {
return $this->_mongo->selectDB($db)->authenticate($this->_mongoUser, $this->_mongoPass);
}
}
} else {
//authenticate
if (!empty($this->_mongoUser)) {
// "authenticate" can only be used between 1.0.1 - 1.2.11
if (RMongo::compareVersion("1.0.1") >= 0 && RMongo::compareVersion("1.2.11") < 0) {
return $this->_mongo->selectDB($db)->authenticate($this->_mongoUser, $this->_mongoPass);
}
}
}
}
return true;
}
