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<?php
/**
* Authentication source which verifies the password against
* the 'auth.adminpassword' configuration option.
*
* @package SimpleSAMLphp
*/
class sspmod_core_Auth_Source_AdminPassword extends sspmod_core_Auth_UserPassBase {
/**
* Constructor for this authentication source.
*
* @param array $info Information about this authentication source.
* @param array $config Configuration.
*/
public function __construct($info, $config) {
assert(is_array($info));
assert(is_array($config));
// Call the parent constructor first, as required by the interface
parent::__construct($info, $config);
$this->setForcedUsername("admin");
}
/**
* Attempt to log in using the given username and password.
*
* On a successful login, this function should return the users attributes. On failure,
* it should throw an exception. If the error was caused by the user entering the wrong
* username or password, a SimpleSAML_Error_Error('WRONGUSERPASS') should be thrown.
*
* Note that both the username and the password are UTF-8 encoded.
*
* @param string $username The username the user wrote.
* @param string $password The password the user wrote.
* @return array Associative array with the users attributes.
*/
protected function login($username, $password) {
assert(is_string($username));
assert(is_string($password));
$config = SimpleSAML_Configuration::getInstance();
$adminPassword = $config->getString('auth.adminpassword', '123');
if ($adminPassword === '123') {
// We require that the user changes the password
throw new SimpleSAML_Error_Error('NOTSET');
}
if ($username !== "admin") {
throw new SimpleSAML_Error_Error('WRONGUSERPASS');
}
if (!SimpleSAML\Utils\Crypto::pwValid($adminPassword, $password)) {
throw new SimpleSAML_Error_Error('WRONGUSERPASS');
}
return array('user' => array('admin'));
}
}
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