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<?php |
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/** |
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* AppserverIo\Authenticator\DigestAuthentication |
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* |
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* NOTICE OF LICENSE |
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* |
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* This source file is subject to the Open Software License (OSL 3.0) |
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* that is available through the world-wide-web at this URL: |
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* http://opensource.org/licenses/osl-3.0.php |
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* |
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* PHP version 5 |
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* |
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* @author Tim Wagner <[email protected]> |
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* @copyright 2016 TechDivision GmbH <[email protected]> |
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* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0) |
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* @link https://github.com/appserver-io/authenticator |
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* @link http://www.appserver.io |
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*/ |
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namespace AppserverIo\Authenticator; |
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use AppserverIo\Psr\HttpMessage\Protocol; |
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use AppserverIo\Psr\HttpMessage\RequestInterface; |
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/** |
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* Authenticator implementation for Digest Authentication support. |
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* |
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* @author Tim Wagner <[email protected]> |
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* @copyright 2016 TechDivision GmbH <[email protected]> |
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* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0) |
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* @link https://github.com/appserver-io/authenticator |
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* @link http://www.appserver.io |
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*/ |
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class DigestAuthenticator extends BasicAuthenticator |
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{ |
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/** |
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* Defines the auth type which should match the client request type definition |
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* |
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* @var string |
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*/ |
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const AUTH_TYPE = 'Digest'; |
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/** |
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* Parses the request for the necessary, authentication adapter specific, login credentials. |
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* |
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* @param \AppserverIo\Psr\HttpMessage\RequestInterface $request The request with the content of authentication data sent by client |
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* |
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* @return void |
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*/ |
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protected function parse(RequestInterface $request) |
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{ |
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// load the raw login credentials |
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$rawAuthData = $request->getHeader(Protocol::HEADER_AUTHORIZATION); |
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// init data and matches arrays |
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$data = array(); |
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$matches = array(); |
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// define required data |
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$requiredData = array( |
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'realm' => 1, |
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'nonce' => 1, |
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'nc' => 1, |
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'cnonce' => 1, |
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'qop' => 1, |
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'username' => 1, |
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'uri' => 1, |
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'response' => 1 |
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); |
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// prepare key for parsing logic |
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$key = implode('|', array_keys($requiredData)); |
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// parse header value |
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preg_match_all('@(' . $key . ')=(?:([\'"])([^\2]+?)\2|([^\s,]+))@', $rawAuthData, $matches, PREG_SET_ORDER); |
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// iterate all found values for header value |
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foreach ($matches as $match) { |
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// check if match could be found |
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if ($match[3]) { |
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$data[$match[1]] = $match[3]; |
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} else { |
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$data[$match[1]] = $match[4]; |
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} |
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// unset required value because we got it processed |
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unset($requiredData[$match[1]]); |
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} |
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// set if all required data was processed |
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$data['method'] = $this->getRequestMethod(); |
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$this->authData = $requiredData ? false : $data; |
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} |
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/** |
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* Returns the authentication header for response to set |
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* |
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* @return string |
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*/ |
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public function getAuthenticateHeader() |
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{ |
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return $this->getType() . ' realm="' . $this->configData["realm"] . '",qop="auth",nonce="' . uniqid() . '",opaque="' . md5($this->configData["realm"]) . '"'; |
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} |
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} |
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appserver-io /
authenticator
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This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces.
This is most likely a typographical error or the method has been renamed.