/
DigestAuthenticateTest.php
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DigestAuthenticateTest.php
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<?php
/**
*
* CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
* Copyright 2005-2010, Cake Software Foundation, Inc. (http://cakefoundation.org)
*
* Licensed under The MIT License
* Redistributions of files must retain the above copyright notice.
*
* @copyright Copyright 2005-2010, Cake Software Foundation, Inc. (http://cakefoundation.org)
* @link http://cakephp.org CakePHP(tm) Project
* @package cake.tests.cases.libs.controller.components.auth
* @since CakePHP(tm) v 2.0
* @license MIT License (http://www.opensource.org/licenses/mit-license.php)
*/
App::uses('DigestAuthenticate', 'Controller/Component/Auth');
App::uses('AppModel', 'Model');
App::uses('CakeRequest', 'Network');
App::uses('CakeResponse', 'Network');
require_once CAKE_TESTS . 'Case' . DS . 'Model' . DS . 'models.php';
/**
* Test case for DigestAuthentication
*
* @package cake.test.cases.controller.components.auth
*/
class DigestAuthenticateTest extends CakeTestCase {
public $fixtures = array('core.user', 'core.auth_user');
/**
* setup
*
* @return void
*/
function setUp() {
parent::setUp();
$this->Collection = $this->getMock('ComponentCollection');
$this->server = $_SERVER;
$this->auth = new DigestAuthenticate($this->Collection, array(
'fields' => array('username' => 'user', 'password' => 'password'),
'userModel' => 'User',
'realm' => 'localhost',
'nonce' => 123,
'opaque' => '123abc'
));
$password = DigestAuthenticate::password('mariano', 'cake', 'localhost');
ClassRegistry::init('User')->updateAll(array('password' => '"' . $password . '"'));
$_SERVER['REQUEST_METHOD'] = 'GET';
$this->response = $this->getMock('CakeResponse');
}
/**
* teardown
*
* @return void
*/
function tearDown() {
parent::tearDown();
$_SERVER = $this->server;
}
/**
* test applying settings in the constructor
*
* @return void
*/
function testConstructor() {
$object = new DigestAuthenticate($this->Collection, array(
'userModel' => 'AuthUser',
'fields' => array('username' => 'user', 'password' => 'password'),
'nonce' => 123456
));
$this->assertEquals('AuthUser', $object->settings['userModel']);
$this->assertEquals(array('username' => 'user', 'password' => 'password'), $object->settings['fields']);
$this->assertEquals(123456, $object->settings['nonce']);
$this->assertEquals(env('SERVER_NAME'), $object->settings['realm']);
}
/**
* test the authenticate method
*
* @return void
*/
function testAuthenticateNoData() {
$request = new CakeRequest('posts/index', false);
$this->response->expects($this->once())
->method('header')
->with('WWW-Authenticate: Digest realm="localhost",qop="auth",nonce="123",opaque="123abc"');
$this->assertFalse($this->auth->authenticate($request, $this->response));
}
/**
* test the authenticate method
*
* @return void
*/
function testAuthenticateWrongUsername() {
$request = new CakeRequest('posts/index', false);
$request->addParams(array('pass' => array(), 'named' => array()));
$_SERVER['PHP_AUTH_DIGEST'] = <<<DIGEST
Digest username="incorrect_user",
realm="localhost",
nonce="123456",
uri="/dir/index.html",
qop=auth,
nc=00000001,
cnonce="0a4f113b",
response="6629fae49393a05397450978507c4ef1",
opaque="123abc"
DIGEST;
$this->response->expects($this->at(0))
->method('header')
->with('WWW-Authenticate: Digest realm="localhost",qop="auth",nonce="123",opaque="123abc"');
$this->response->expects($this->at(1))
->method('statusCode')
->with(401);
$this->response->expects($this->at(2))
->method('send');
$this->assertFalse($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->at(0))
->method('header')
->with('WWW-Authenticate: Digest realm="localhost",qop="auth",nonce="123",opaque="123abc"');
$this->response->expects($this->at(1))
->method('statusCode')
->with(401);
$this->response->expects($this->at(2))
->method('send');
$result = $this->auth->authenticate($request, $this->response);
$this->assertFalse($result);
}
/**
* test authenticate sucesss
*
* @return void
*/
function testAuthenticateSuccess() {
$request = new CakeRequest('posts/index', false);
$request->addParams(array('pass' => array(), 'named' => array()));
$_SERVER['PHP_AUTH_DIGEST'] = <<<DIGEST
Digest username="mariano",
realm="localhost",
nonce="123",
uri="/dir/index.html",
qop=auth,
nc=1,
cnonce="123",
response="06b257a54befa2ddfb9bfa134224aa29",
opaque="123abc"
DIGEST;
$result = $this->auth->authenticate($request, $this->response);
$expected = array(
'id' => 1,
'user' => 'mariano',
'created' => '2007-03-17 01:16:23',
'updated' => '2007-03-17 01:18:31'
);
$this->assertEquals($expected, $result);
}
/**
* test scope failure.
*
* @return void
*/
function testAuthenticateFailReChallenge() {
$this->auth->settings['scope'] = array('user' => 'nate');
$request = new CakeRequest('posts/index', false);
$request->addParams(array('pass' => array(), 'named' => array()));
$_SERVER['PHP_AUTH_DIGEST'] = <<<DIGEST
Digest username="mariano",
realm="localhost",
nonce="123",
uri="/dir/index.html",
qop=auth,
nc=1,
cnonce="123",
response="6629fae49393a05397450978507c4ef1",
opaque="123abc"
DIGEST;
$this->response->expects($this->at(0))
->method('header')
->with('WWW-Authenticate: Digest realm="localhost",qop="auth",nonce="123",opaque="123abc"');
$this->response->expects($this->at(1))
->method('statusCode')
->with(401);
$this->response->expects($this->at(2))
->method('send');
$this->assertFalse($this->auth->authenticate($request, $this->response));
}
/**
* testParseDigestAuthData method
*
* @access public
* @return void
*/
function testParseAuthData() {
$digest = <<<DIGEST
Digest username="Mufasa",
realm="testrealm@host.com",
nonce="dcd98b7102dd2f0e8b11d0f600bfb0c093",
uri="/dir/index.html",
qop=auth,
nc=00000001,
cnonce="0a4f113b",
response="6629fae49393a05397450978507c4ef1",
opaque="5ccc069c403ebaf9f0171e9517f40e41"
DIGEST;
$expected = array(
'username' => 'Mufasa',
'realm' => 'testrealm@host.com',
'nonce' => 'dcd98b7102dd2f0e8b11d0f600bfb0c093',
'uri' => '/dir/index.html',
'qop' => 'auth',
'nc' => '00000001',
'cnonce' => '0a4f113b',
'response' => '6629fae49393a05397450978507c4ef1',
'opaque' => '5ccc069c403ebaf9f0171e9517f40e41'
);
$result = $this->auth->parseAuthData($digest);
$this->assertSame($expected, $result);
$result = $this->auth->parseAuthData('');
$this->assertNull($result);
}
/**
* test parsing digest information with email addresses
*
* @return void
*/
function testParseAuthEmailAddress() {
$digest = <<<DIGEST
Digest username="mark@example.com",
realm="testrealm@host.com",
nonce="dcd98b7102dd2f0e8b11d0f600bfb0c093",
uri="/dir/index.html",
qop=auth,
nc=00000001,
cnonce="0a4f113b",
response="6629fae49393a05397450978507c4ef1",
opaque="5ccc069c403ebaf9f0171e9517f40e41"
DIGEST;
$expected = array(
'username' => 'mark@example.com',
'realm' => 'testrealm@host.com',
'nonce' => 'dcd98b7102dd2f0e8b11d0f600bfb0c093',
'uri' => '/dir/index.html',
'qop' => 'auth',
'nc' => '00000001',
'cnonce' => '0a4f113b',
'response' => '6629fae49393a05397450978507c4ef1',
'opaque' => '5ccc069c403ebaf9f0171e9517f40e41'
);
$result = $this->auth->parseAuthData($digest);
$this->assertIdentical($expected, $result);
}
/**
* test password hashing
*
* @return void
*/
function testPassword() {
$result = DigestAuthenticate::password('mark', 'password', 'localhost');
$expected = md5('mark:localhost:password');
$this->assertEquals($expected, $result);
}
}