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<?php |
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|
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/* |
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* This file is part of the Symfony package. |
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* |
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* (c) Fabien Potencier <[email protected]> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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|
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namespace Give\Vendors\Symfony\Component\HttpFoundation; |
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|
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/** |
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* ServerBag is a container for HTTP headers from the $_SERVER variable. |
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* |
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* @author Fabien Potencier <[email protected]> |
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* @author Bulat Shakirzyanov <[email protected]> |
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* @author Robert Kiss <[email protected]> |
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*/ |
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class ServerBag extends ParameterBag |
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{ |
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/** |
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* Gets the HTTP headers. |
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* |
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* @return array |
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*/ |
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public function getHeaders() |
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{ |
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$headers = []; |
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foreach ($this->parameters as $key => $value) { |
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if (str_starts_with($key, 'HTTP_')) { |
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$headers[substr($key, 5)] = $value; |
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} elseif (\in_array($key, ['CONTENT_TYPE', 'CONTENT_LENGTH', 'CONTENT_MD5'], true) && '' !== $value) { |
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$headers[$key] = $value; |
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} |
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} |
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|
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if (isset($this->parameters['PHP_AUTH_USER'])) { |
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$headers['PHP_AUTH_USER'] = $this->parameters['PHP_AUTH_USER']; |
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$headers['PHP_AUTH_PW'] = $this->parameters['PHP_AUTH_PW'] ?? ''; |
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} else { |
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/* |
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* php-cgi under Apache does not pass HTTP Basic user/pass to PHP by default |
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* For this workaround to work, add these lines to your .htaccess file: |
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* RewriteCond %{HTTP:Authorization} .+ |
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* RewriteRule ^ - [E=HTTP_AUTHORIZATION:%0] |
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* |
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* A sample .htaccess file: |
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* RewriteEngine On |
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* RewriteCond %{HTTP:Authorization} .+ |
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* RewriteRule ^ - [E=HTTP_AUTHORIZATION:%0] |
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* RewriteCond %{REQUEST_FILENAME} !-f |
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* RewriteRule ^(.*)$ index.php [QSA,L] |
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*/ |
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|
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$authorizationHeader = null; |
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if (isset($this->parameters['HTTP_AUTHORIZATION'])) { |
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$authorizationHeader = $this->parameters['HTTP_AUTHORIZATION']; |
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} elseif (isset($this->parameters['REDIRECT_HTTP_AUTHORIZATION'])) { |
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$authorizationHeader = $this->parameters['REDIRECT_HTTP_AUTHORIZATION']; |
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} |
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|
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if (null !== $authorizationHeader) { |
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if (0 === stripos($authorizationHeader, 'basic ')) { |
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// Decode AUTHORIZATION header into PHP_AUTH_USER and PHP_AUTH_PW when authorization header is basic |
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$exploded = explode(':', base64_decode(substr($authorizationHeader, 6)), 2); |
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if (2 == \count($exploded)) { |
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[$headers['PHP_AUTH_USER'], $headers['PHP_AUTH_PW']] = $exploded; |
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} |
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} elseif (empty($this->parameters['PHP_AUTH_DIGEST']) && (0 === stripos($authorizationHeader, 'digest '))) { |
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// In some circumstances PHP_AUTH_DIGEST needs to be set |
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$headers['PHP_AUTH_DIGEST'] = $authorizationHeader; |
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$this->parameters['PHP_AUTH_DIGEST'] = $authorizationHeader; |
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} elseif (0 === stripos($authorizationHeader, 'bearer ')) { |
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/* |
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* XXX: Since there is no PHP_AUTH_BEARER in PHP predefined variables, |
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* I'll just set $headers['AUTHORIZATION'] here. |
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* https://php.net/reserved.variables.server |
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*/ |
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$headers['AUTHORIZATION'] = $authorizationHeader; |
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} |
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} |
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} |
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|
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if (isset($headers['AUTHORIZATION'])) { |
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return $headers; |
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} |
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|
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// PHP_AUTH_USER/PHP_AUTH_PW |
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if (isset($headers['PHP_AUTH_USER'])) { |
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$headers['AUTHORIZATION'] = 'Basic '.base64_encode($headers['PHP_AUTH_USER'].':'.($headers['PHP_AUTH_PW'] ?? '')); |
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} elseif (isset($headers['PHP_AUTH_DIGEST'])) { |
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$headers['AUTHORIZATION'] = $headers['PHP_AUTH_DIGEST']; |
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} |
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|
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return $headers; |
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} |
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} |
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|
