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<?php |
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namespace OAuth1; |
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use InvalidArgumentException; |
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use OAuth1\Contracts\ConfigInterface; |
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use OAuth1\Contracts\OAuth1ClientInterface; |
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use OAuth1\Contracts\Signers\SignerInterface; |
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use OAuth1\Flows\AccessTokenFlow; |
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use OAuth1\Flows\AuthorizationFlow; |
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use OAuth1\Flows\GrantedFlow; |
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use OAuth1\Flows\RequestTokenFlow; |
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use OAuth1\Signers\HmacSha1Signer; |
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class OAuth1 implements OAuth1ClientInterface |
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{ |
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use GrantedFlow, |
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AccessTokenFlow, |
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RequestTokenFlow, |
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AuthorizationFlow; |
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/** |
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* Http client instance. |
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* |
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* @return \OAuth1\Contracts\HttpClientInterface |
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*/ |
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protected $httpClient; |
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/** |
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* Client configuration. |
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* |
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* @var \OAuth1\Contracts\ConfigInterface |
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*/ |
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protected $config; |
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/** |
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* OAuth signer instance. |
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* |
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* @return \OAuth1\Contracts\Signers\SignerInterface |
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*/ |
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protected $signer; |
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/** |
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* Create a new instance of Generic class. |
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* |
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* @param \OAuth1\Contracts\ConfigInterface|array $config |
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* @param \OAuth1\Contracts\Signers\SignerInterface|null $signer |
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*/ |
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public function __construct($config, SignerInterface $signer = null) |
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{ |
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if (is_array($config)) { |
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$config = Config::fromArray($config); |
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} elseif (!$config instanceof ConfigInterface) { |
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throw new InvalidArgumentException('OAuth1 client configuration must be a valid array or an instance of OAuth1\Config class.'); |
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} |
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$this->config = $config; |
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$this->signer = $signer; |
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} |
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/** |
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* Get http client instance. |
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* |
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* @return \OAuth1\Contracts\HttpClientInterface |
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*/ |
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public function httpClient() |
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{ |
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if (is_null($this->httpClient)) { |
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$this->httpClient = new HttpClient(); |
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} |
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return $this->httpClient; |
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} |
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/** |
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* Get client configuration. |
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* |
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* @return \OAuth1\Contracts\ConfigInterface |
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*/ |
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public function config() |
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{ |
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return $this->config; |
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} |
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/** |
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* Get signer. |
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* |
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* @return \OAuth1\Contracts\Signers\SignerInterface |
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*/ |
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public function signer() |
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{ |
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if (is_null($this->signer)) { |
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$this->signer = new HmacSha1Signer($this->config()->consumerSecret()); |
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} |
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return $this->signer; |
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} |
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/** |
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* Generate random nonce. |
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* |
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* @return string |
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*/ |
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public function nonce() |
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{ |
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return md5(mt_rand()); |
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} |
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/** |
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* Get current timestamp. |
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* |
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* @return int |
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*/ |
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public function timestamp() |
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{ |
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return time(); |
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} |
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/** |
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* Get OAuth version. |
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* |
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* @return string |
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*/ |
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public function version() |
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{ |
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return '1.0'; |
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} |
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/** |
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* Get OAuth base protocol parameters. |
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* |
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* @return array |
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*/ |
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public function baseProtocolParameters() |
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{ |
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return [ |
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'oauth_consumer_key' => $this->config()->consumerKey(), |
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'oauth_nonce' => $this->nonce(), |
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'oauth_signature_method' => $this->signer()->method(), |
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'oauth_timestamp' => $this->timestamp(), |
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'oauth_version' => $this->version(), |
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]; |
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} |
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/** |
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* Build authorization headers. |
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* |
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* @param array $parameters |
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* |
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* @return string |
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*/ |
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public function authorizationHeaders(array $parameters) |
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{ |
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$parameters = http_build_query($parameters, '', ', ', PHP_QUERY_RFC3986); |
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return "OAuth $parameters"; |
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} |
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} |
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risan /
oauth1
