Basic tests for BasicAuthenticate are passing.

This commit is contained in:
mark_story 2011-01-21 20:28:24 -05:00
parent 67c4c9a693
commit e8bf6ed176
2 changed files with 162 additions and 26 deletions

View file

@ -13,15 +13,88 @@
* @license MIT License (http://www.opensource.org/licenses/mit-license.php)
*/
App::import('Component', 'auth/base_authenticate');
App::import('Core', 'String');
class BasicAuthenticate extends BaseAuthenticate {
/**
* Settings for this object.
*
* - `fields` The fields to use to identify a user by.
* - `userModel` The model name of the User, defaults to User.
* - `scope` Additional conditions to use when looking up and authenticating users,
* i.e. `array('User.is_active' => 1).`
*
* @var array
*/
public $settings = array(
'fields' => array(
'username' => 'username',
'password' => 'password'
),
'userModel' => 'User',
'scope' => array(),
'realm' => '',
);
/**
* Constructor, completes configuration for basic authentication.
*
* @return void
*/
public function __construct($settings) {
parent::__construct($settings);
if (empty($this->settings['realm'])) {
$this->settings['realm'] = env('SERVER_NAME');
}
}
/**
* Authenticate a user using basic HTTP auth. Will use the configured User model and attempt a
* login using basic HTTP auth.
*
* @param CakeRequest $request The request to authenticate with.
* @param CakeResponse $response The response to add headers to.
* @return mixed Either false on failure, or an array of user data on success.
*/
public function authenticate(CakeRequest $request) {
public function authenticate(CakeRequest $request, CakeResponse $response) {
$username = env('PHP_AUTH_USER');
$pass = env('PHP_AUTH_PW');
if (empty($username) || empty($pass)) {
$response->header($this->loginHeaders());
return false;
}
$userModel = $this->settings['userModel'];
list($plugin, $model) = pluginSplit($userModel);
$fields = $this->settings['fields'];
$conditions = array(
$model . '.' . $fields['username'] => $username,
$model . '.' . $fields['password'] => $this->hash($pass),
);
if (!empty($this->settings['scope'])) {
$conditions = array_merge($conditions, $this->settings['scope']);
}
$result = ClassRegistry::init($userModel)->find('first', array(
'conditions' => $conditions,
'recursive' => 0
));
if (empty($result) || empty($result[$model])) {
$response->header($this->loginHeaders());
$response->header('Location', Router::reverse($request));
$response->statusCode(401);
$response->send();
return false;
}
unset($result[$model][$fields['password']]);
return $result[$model];
}
/**
* Generate the login headers
*
* @return string Headers for logging in.
*/
public function loginHeaders() {
return sprintf('WWW-Authenticate: Basic realm="%s"', $this->settings['realm']);
}
}

View file

@ -17,6 +17,8 @@
App::import('Component', 'auth/basic_authenticate');
App::import('Model', 'AppModel');
App::import('Core', 'CakeRequest');
App::import('Core', 'CakeResponse');
require_once CAKE_TESTS . 'cases' . DS . 'libs' . DS . 'model' . DS . 'models.php';
@ -38,10 +40,24 @@ class BasicAuthenticateTest extends CakeTestCase {
parent::setUp();
$this->auth = new BasicAuthenticate(array(
'fields' => array('username' => 'user', 'password' => 'password'),
'userModel' => 'User'
'userModel' => 'User',
'realm' => 'localhost',
));
$password = Security::hash('password', null, true);
ClassRegistry::init('User')->updateAll(array('password' => '"' . $password . '"'));
$this->server = $_SERVER;
$this->response = $this->getMock('CakeResponse');
}
/**
* teardown
*
* @return void
*/
function tearDown() {
parent::tearDown();
$_SERVER = $this->server;
}
/**
@ -56,6 +72,7 @@ class BasicAuthenticateTest extends CakeTestCase {
));
$this->assertEquals('AuthUser', $object->settings['userModel']);
$this->assertEquals(array('username' => 'user', 'password' => 'password'), $object->settings['fields']);
$this->assertEquals(env('SERVER_NAME'), $object->settings['realm']);
}
/**
@ -65,8 +82,12 @@ class BasicAuthenticateTest extends CakeTestCase {
*/
function testAuthenticateNoData() {
$request = new CakeRequest('posts/index', false);
$request->data = array();
$this->assertFalse($this->auth->authenticate($request));
$this->response->expects($this->once())
->method('header')
->with('WWW-Authenticate: Basic realm="localhost"');
$this->assertFalse($this->auth->authenticate($request, $this->response));
}
/**
@ -76,8 +97,13 @@ class BasicAuthenticateTest extends CakeTestCase {
*/
function testAuthenticateNoUsername() {
$request = new CakeRequest('posts/index', false);
$request->data = array('User' => array('password' => 'foobar'));
$this->assertFalse($this->auth->authenticate($request));
$_SERVER['PHP_AUTH_PW'] = 'foobar';
$this->response->expects($this->once())
->method('header')
->with('WWW-Authenticate: Basic realm="localhost"');
$this->assertFalse($this->auth->authenticate($request, $this->response));
}
/**
@ -87,8 +113,13 @@ class BasicAuthenticateTest extends CakeTestCase {
*/
function testAuthenticateNoPassword() {
$request = new CakeRequest('posts/index', false);
$request->data = array('User' => array('user' => 'mariano'));
$this->assertFalse($this->auth->authenticate($request));
$_SERVER['PHP_AUTH_USER'] = 'mariano';
$this->response->expects($this->once())
->method('header')
->with('WWW-Authenticate: Basic realm="localhost"');
$this->assertFalse($this->auth->authenticate($request, $this->response));
}
/**
@ -98,14 +129,30 @@ class BasicAuthenticateTest extends CakeTestCase {
*/
function testAuthenticateInjection() {
$request = new CakeRequest('posts/index', false);
$request->data = array(
'User' => array(
'user' => '> 1',
'password' => "' OR 1 = 1"
));
$this->assertFalse($this->auth->authenticate($request));
$request->addParams(array('pass' => array(), 'named' => array()));
$_SERVER['PHP_AUTH_USER'] = '> 1';
$_SERVER['PHP_AUTH_PW'] = "' OR 1 = 1";
$this->assertFalse($this->auth->authenticate($request, $this->response));
}
/**
* test that challenge headers are sent when no credentials are found.
*
* @return void
*/
function testAuthenticateChallenge() {
$request = new CakeRequest('posts/index', false);
$request->addParams(array('pass' => array(), 'named' => array()));
$this->response->expects($this->once())
->method('header')
->with('WWW-Authenticate: Basic realm="localhost"');
$result = $this->auth->authenticate($request, $this->response);
$this->assertFalse($result);
}
/**
* test authenticate sucesss
*
@ -113,11 +160,12 @@ class BasicAuthenticateTest extends CakeTestCase {
*/
function testAuthenticateSuccess() {
$request = new CakeRequest('posts/index', false);
$request->data = array('User' => array(
'user' => 'mariano',
'password' => 'password'
));
$result = $this->auth->authenticate($request);
$request->addParams(array('pass' => array(), 'named' => array()));
$_SERVER['PHP_AUTH_USER'] = 'mariano';
$_SERVER['PHP_AUTH_PW'] = 'password';
$result = $this->auth->authenticate($request, $this->response);
$expected = array(
'id' => 1,
'user' => 'mariano',
@ -132,15 +180,30 @@ class BasicAuthenticateTest extends CakeTestCase {
*
* @return void
*/
function testAuthenticateScopeFail() {
function testAuthenticateFailReChallenge() {
$this->auth->settings['scope'] = array('user' => 'nate');
$request = new CakeRequest('posts/index', false);
$request->data = array('User' => array(
'user' => 'mariano',
'password' => 'password'
));
$request->addParams(array('pass' => array(), 'named' => array()));
$this->assertFalse($this->auth->authenticate($request));
$_SERVER['PHP_AUTH_USER'] = 'mariano';
$_SERVER['PHP_AUTH_PW'] = 'password';
$this->response->expects($this->at(0))
->method('header')
->with('WWW-Authenticate: Basic realm="localhost"');
$this->response->expects($this->at(1))
->method('header')
->with('Location', Router::reverse($request));
$this->response->expects($this->at(2))
->method('statusCode')
->with(401);
$this->response->expects($this->at(3))
->method('send');
$this->assertFalse($this->auth->authenticate($request, $this->response));
}
}