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DigestAuthenticateTest.php
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DigestAuthenticateTest.php
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<?php
/**
* DigestAuthenticateTest file
*
* CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
* Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
*
* Licensed under The MIT License
* For full copyright and license information, please see the LICENSE.txt
* Redistributions of files must retain the above copyright notice.
*
* @copyright Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
* @link http://cakephp.org CakePHP(tm) Project
* @since 2.0.0
* @license http://www.opensource.org/licenses/mit-license.php MIT License
*/
namespace Cake\Test\TestCase\Auth;
use Cake\Auth\DigestAuthenticate;
use Cake\I18n\Time;
use Cake\Network\Exception\UnauthorizedException;
use Cake\Network\Request;
use Cake\ORM\TableRegistry;
use Cake\TestSuite\TestCase;
/**
* Test case for DigestAuthentication
*
*/
class DigestAuthenticateTest extends TestCase
{
/**
* Fixtures
*
* @var array
*/
public $fixtures = ['core.auth_users', 'core.users'];
/**
* setup
*
* @return void
*/
public function setUp()
{
parent::setUp();
$this->Collection = $this->getMock('Cake\Controller\ComponentRegistry');
$this->auth = new DigestAuthenticate($this->Collection, [
'realm' => 'localhost',
'nonce' => 123,
'opaque' => '123abc'
]);
$password = DigestAuthenticate::password('mariano', 'cake', 'localhost');
$User = TableRegistry::get('Users');
$User->updateAll(['password' => $password], []);
$this->response = $this->getMock('Cake\Network\Response');
}
/**
* test applying settings in the constructor
*
* @return void
*/
public function testConstructor()
{
$object = new DigestAuthenticate($this->Collection, [
'userModel' => 'AuthUser',
'fields' => ['username' => 'user', 'password' => 'pass'],
'nonce' => 123456
]);
$this->assertEquals('AuthUser', $object->config('userModel'));
$this->assertEquals(['username' => 'user', 'password' => 'pass'], $object->config('fields'));
$this->assertEquals(123456, $object->config('nonce'));
$this->assertEquals(env('SERVER_NAME'), $object->config('realm'));
}
/**
* test the authenticate method
*
* @return void
*/
public function testAuthenticateNoData()
{
$request = new Request('posts/index');
$this->response->expects($this->never())
->method('header');
$this->assertFalse($this->auth->getUser($request, $this->response));
}
/**
* test the authenticate method
*
* @expectedException \Cake\Network\Exception\UnauthorizedException
* @expectedExceptionCode 401
* @return void
*/
public function testAuthenticateWrongUsername()
{
$request = new Request('posts/index');
$request->addParams(['pass' => []]);
$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;
$request->env('PHP_AUTH_DIGEST', $digest);
$this->auth->unauthenticated($request, $this->response);
}
/**
* test that challenge headers are sent when no credentials are found.
*
* @return void
*/
public function testAuthenticateChallenge()
{
$request = new Request([
'url' => 'posts/index',
'environment' => ['REQUEST_METHOD' => 'GET']
]);
$request->addParams(['pass' => []]);
try {
$this->auth->unauthenticated($request, $this->response);
} catch (UnauthorizedException $e) {
}
$this->assertNotEmpty($e);
$expected = ['WWW-Authenticate: Digest realm="localhost",qop="auth",nonce="123",opaque="123abc"'];
$this->assertEquals($expected, $e->responseHeader());
}
/**
* test authenticate success
*
* @return void
*/
public function testAuthenticateSuccess()
{
$request = new Request([
'url' => 'posts/index',
'environment' => ['REQUEST_METHOD' => 'GET']
]);
$request->addParams(['pass' => []]);
$digest = <<<DIGEST
Digest username="mariano",
realm="localhost",
nonce="123",
uri="/dir/index.html",
qop=auth,
nc=1,
cnonce="123",
response="06b257a54befa2ddfb9bfa134224aa29",
opaque="123abc"
DIGEST;
$request->env('PHP_AUTH_DIGEST', $digest);
$result = $this->auth->authenticate($request, $this->response);
$expected = [
'id' => 1,
'username' => 'mariano',
'created' => new Time('2007-03-17 01:16:23'),
'updated' => new Time('2007-03-17 01:18:31')
];
$this->assertEquals($expected, $result);
}
/**
* test authenticate success
*
* @return void
*/
public function testAuthenticateSuccessSimulatedRequestMethod()
{
$request = new Request([
'url' => 'posts/index',
'post' => ['_method' => 'PUT'],
'environment' => ['REQUEST_METHOD' => 'GET']
]);
$request->addParams(['pass' => []]);
$digest = <<<DIGEST
Digest username="mariano",
realm="localhost",
nonce="123",
uri="/dir/index.html",
qop=auth,
nc=1,
cnonce="123",
response="06b257a54befa2ddfb9bfa134224aa29",
opaque="123abc"
DIGEST;
$request->env('PHP_AUTH_DIGEST', $digest);
$result = $this->auth->authenticate($request, $this->response);
$expected = [
'id' => 1,
'username' => 'mariano',
'created' => new Time('2007-03-17 01:16:23'),
'updated' => new Time('2007-03-17 01:18:31')
];
$this->assertEquals($expected, $result);
}
/**
* test scope failure.
*
* @expectedException \Cake\Network\Exception\UnauthorizedException
* @expectedExceptionCode 401
* @return void
*/
public function testAuthenticateFailReChallenge()
{
$this->auth->config('scope.username', 'nate');
$request = new Request([
'url' => 'posts/index',
'environment' => ['REQUEST_METHOD' => 'GET']
]);
$request->addParams(['pass' => []]);
$digest = <<<DIGEST
Digest username="mariano",
realm="localhost",
nonce="123",
uri="/dir/index.html",
qop=auth,
nc=1,
cnonce="123",
response="6629fae49393a05397450978507c4ef1",
opaque="123abc"
DIGEST;
$request->env('PHP_AUTH_DIGEST', $digest);
$this->auth->unauthenticated($request, $this->response);
}
/**
* testLoginHeaders method
*
* @return void
*/
public function testLoginHeaders()
{
$request = new Request([
'environment' => ['SERVER_NAME' => 'localhost']
]);
$this->auth = new DigestAuthenticate($this->Collection, [
'realm' => 'localhost',
'nonce' => '123'
]);
$expected = 'WWW-Authenticate: Digest realm="localhost",qop="auth",nonce="123",opaque="421aa90e079fa326b6494f812ad13e79"';
$result = $this->auth->loginHeaders($request);
$this->assertEquals($expected, $result);
}
/**
* testParseDigestAuthData method
*
* @return void
*/
public function testParseAuthData()
{
$digest = <<<DIGEST
Digest username="Mufasa",
realm="testrealm@host.com",
nonce="dcd98b7102dd2f0e8b11d0f600bfb0c093",
uri="/dir/index.html?query=string&value=some%20value",
qop=auth,
nc=00000001,
cnonce="0a4f113b",
response="6629fae49393a05397450978507c4ef1",
opaque="5ccc069c403ebaf9f0171e9517f40e41"
DIGEST;
$expected = [
'username' => 'Mufasa',
'realm' => 'testrealm@host.com',
'nonce' => 'dcd98b7102dd2f0e8b11d0f600bfb0c093',
'uri' => '/dir/index.html?query=string&value=some%20value',
'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 a full URI. While not part of the spec some mobile clients will do it wrong.
*
* @return void
*/
public function testParseAuthDataFullUri()
{
$digest = <<<DIGEST
Digest username="admin",
realm="192.168.0.2",
nonce="53a7f9b83f61b",
uri="http://192.168.0.2/pvcollection/sites/pull/HFD%200001.json#fragment",
qop=auth,
nc=00000001,
cnonce="b85ff144e496e6e18d1c73020566ea3b",
response="5894f5d9cd41d012bac09eeb89d2ddf2",
opaque="6f65e91667cf98dd13464deaf2739fde"
DIGEST;
$expected = 'http://192.168.0.2/pvcollection/sites/pull/HFD%200001.json#fragment';
$result = $this->auth->parseAuthData($digest);
$this->assertSame($expected, $result['uri']);
}
/**
* test parsing digest information with email addresses
*
* @return void
*/
public 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 = [
'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);
$this->assertSame($expected, $result);
}
/**
* test password hashing
*
* @return void
*/
public function testPassword()
{
$result = DigestAuthenticate::password('mark', 'password', 'localhost');
$expected = md5('mark:localhost:password');
$this->assertEquals($expected, $result);
}
}