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<?php |
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/** |
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* @author Paquet Judicaël <[email protected]> |
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*/ |
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namespace judicaelpaquet\IzbergBundle\Service; |
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use Guzzle\Http\Client; |
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use Guzzle\Http\Message\Response; |
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/** |
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* Class IzbergConnector |
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* @package judicaelpaquet\IzbergBundle\Service |
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*/ |
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class IzbergConnector |
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{ |
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/** |
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* @var string |
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*/ |
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private $izbergUrl; |
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/** |
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* @var Client |
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*/ |
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private $httpClient; |
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/** |
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* @var \Predis\Client |
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*/ |
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private $redis; |
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/** |
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* @var boolean |
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*/ |
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private $force = false; |
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/** |
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* IzbergConnector constructor. |
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* @param string $izbergUrl |
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* @param Client $httpClient |
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* @param \Predis\Client $redis |
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*/ |
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public function __construct(string $izbergUrl, Client $httpClient, \Predis\Client $redis) |
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{ |
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$this->izbergUrl = $izbergUrl; |
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$this->httpClient = $httpClient; |
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$this->redis = $redis; |
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} |
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/** |
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* @param string $email |
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* @param string $firstName |
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* @param string $lastName |
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* @param string $secretKey |
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*/ |
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public function connect(string $email = '', string $firstName = '', string $lastName = '', string $secretKey = '') |
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{ |
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// If the izberg_sso key already exists in redis, we just have to exit. |
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if ($this->getAuthentication() && $this->force == false) { |
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return; |
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} |
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// Otherwise, we have to use izberg url to generate a new authentication. |
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if ($this->getAuthentication() && !$this->force) { |
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return; |
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} |
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// Otherwise, we have to izberg url to generate a new authentication. |
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$request = $this->httpClient->get( |
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$this->generateUrl($email, $firstName, $lastName, $secretKey) |
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); |
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if ($response = $request->send()) { |
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$this->setAuthentication($response); |
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} |
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} |
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/** |
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* @param string $email |
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* @param string $firstName |
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* @param string $lastName |
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* @param string $secretKey |
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*/ |
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public function forceAuthAndConnect( |
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string $email = '', |
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string $firstName = '', |
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string $lastName = '', |
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string $secretKey = '' |
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) { |
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$this->setForce(true); |
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$this->connect($email, $firstName, $lastName, $secretKey); |
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} |
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/** |
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* @param string $email |
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* @param string $firstName |
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* @param string $lastName |
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* @param string $secretKey |
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* @return string |
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*/ |
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public function generateUrl( |
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string $email = '', |
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string $firstName = '', |
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string $lastName = '', |
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string $secretKey = '' |
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):string |
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{ |
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$timestamp = time(); |
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$toCompose = [$email, $firstName, $lastName, $timestamp]; |
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$message_auth = hash_hmac('sha1', implode(";", $toCompose), $secretKey); |
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$url = $this->izbergUrl; |
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$url .= 'first_name=' . urlencode($firstName) . '&last_name=' . urlencode($lastName) . '&message_auth=' . $message_auth . '&email=' . urlencode($email); |
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$url .= '×tamp=' . $timestamp . '&is_staff=true'; |
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return $url; |
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} |
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/** |
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* <<<<<<< HEAD |
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* @param bool $force |
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*/ |
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public function setForce(bool $force) |
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{ |
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$this->force = $force; |
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} |
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/** |
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* @return bool |
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*/ |
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public function getForce():bool |
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{ |
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return $this->force; |
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} |
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/** |
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* @param Response $response |
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*/ |
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public function setAuthentication(Response $response) |
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{ |
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$this->redis->set('izberg_sso', json_encode( |
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json_decode($response->getBody(), true) |
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) |
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); |
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} |
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/** |
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* @return array |
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*/ |
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public function getAuthentication() |
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{ |
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return json_decode($this->redis->get('izberg_sso'), true); |
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} |
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} |
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judicaelpaquet /
IzbergBundle
When comparing two booleans, it is generally considered safer to use the strict comparison operator.