1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118
<?php
/* --------------------------------------------------------------
AuthService.inc.php 2016-09-13
Gambio GmbH
http://www.gambio.de
Copyright (c) 2016 Gambio GmbH
Released under the GNU General Public License (Version 2)
[http://www.gnu.org/licenses/gpl-2.0.html]
--------------------------------------------------------------
*/
/**
* Class AuthService
*
* @category System
* @package Authentication
*/
class AuthService implements AuthServiceInterface
{
/**
* @var AuthSettingsInterface $settings
*/
protected $settings;
/**
* @var CustomerReadService $customerReadService
*/
protected $customerReadService;
/**
* Authentication constructor.
*
* @param AuthSettingsInterface $settings
* @param CustomerReadService $customerReadService
*/
public function __construct(AuthSettingsInterface $settings, CustomerReadService $customerReadService)
{
$this->settings = $settings;
$this->customerReadService = $customerReadService;
}
/**
* Authenticates a user by its email and password stored in the given AuthCredentialsInterface object.
*
* @param AuthCredentialsInterface $authCredentials.
*
* @return bool Returns the result of the authentication.
*/
public function authUser(AuthCredentialsInterface $authCredentials)
{
try
{
$customerEmail = MainFactory::create('CustomerEmail', $authCredentials->getUsername());
}
catch(UnexpectedValueException $e)
{
// e-mail address is not valid
return false;
}
$customer = $this->customerReadService->findCustomerByEmail($customerEmail);
if($customer !== null)
{
$hash = (string)$customer->getPassword();
return $this->verify(new StringType($authCredentials->getPassword()), new NonEmptyStringType($hash));
}
return false;
}
/**
* Verifies a password by its hash.
*
* @param StringType $password Password.
* @param NonEmptyStringType $hash Hash.
*
* @return bool Returns the result of the verification.
*/
public function verify(StringType $password, NonEmptyStringType $hash)
{
return $this->settings->getAuthStrategy()->verify($password, $hash, $this->settings->getAdditionalStrategies());
}
/**
* Returns a hash of the given password.
*
* @param StringType $password
*
* @return string Password Hash.
*/
public function getHash(StringType $password)
{
return $this->settings->getAuthStrategy()->getHash($password);
}
/**
* Returns a new hash of the given password.
*
* It will only differ from the given hash if the given hash is valid
* but does match to the current auth strategy.
*
* @param StringType $password
* @param NonEmptyStringType $hash
*
* @return string Rehashed password.
*/
public function getRehashedPassword(StringType $password, NonEmptyStringType $hash)
{
return $this->settings->getAuthStrategy()->getRehashedPassword($password, $hash, $this->settings->getAdditionalStrategies());
}
}