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- <?php
- namespace Symfony\Component\HttpFoundation;
- class ServerBag extends ParameterBag
- {
-
- public function getHeaders()
- {
- $headers = [];
- $contentHeaders = ['CONTENT_LENGTH' => true, 'CONTENT_MD5' => true, 'CONTENT_TYPE' => true];
- foreach ($this->parameters as $key => $value) {
- if (0 === strpos($key, 'HTTP_')) {
- $headers[substr($key, 5)] = $value;
- }
-
- elseif (isset($contentHeaders[$key])) {
- $headers[$key] = $value;
- }
- }
- if (isset($this->parameters['PHP_AUTH_USER'])) {
- $headers['PHP_AUTH_USER'] = $this->parameters['PHP_AUTH_USER'];
- $headers['PHP_AUTH_PW'] = isset($this->parameters['PHP_AUTH_PW']) ? $this->parameters['PHP_AUTH_PW'] : '';
- } else {
-
- $authorizationHeader = null;
- if (isset($this->parameters['HTTP_AUTHORIZATION'])) {
- $authorizationHeader = $this->parameters['HTTP_AUTHORIZATION'];
- } elseif (isset($this->parameters['REDIRECT_HTTP_AUTHORIZATION'])) {
- $authorizationHeader = $this->parameters['REDIRECT_HTTP_AUTHORIZATION'];
- }
- if (null !== $authorizationHeader) {
- if (0 === stripos($authorizationHeader, 'basic ')) {
-
- $exploded = explode(':', base64_decode(substr($authorizationHeader, 6)), 2);
- if (2 == \count($exploded)) {
- list($headers['PHP_AUTH_USER'], $headers['PHP_AUTH_PW']) = $exploded;
- }
- } elseif (empty($this->parameters['PHP_AUTH_DIGEST']) && (0 === stripos($authorizationHeader, 'digest '))) {
-
- $headers['PHP_AUTH_DIGEST'] = $authorizationHeader;
- $this->parameters['PHP_AUTH_DIGEST'] = $authorizationHeader;
- } elseif (0 === stripos($authorizationHeader, 'bearer ')) {
-
- $headers['AUTHORIZATION'] = $authorizationHeader;
- }
- }
- }
- if (isset($headers['AUTHORIZATION'])) {
- return $headers;
- }
-
- if (isset($headers['PHP_AUTH_USER'])) {
- $headers['AUTHORIZATION'] = 'Basic '.base64_encode($headers['PHP_AUTH_USER'].':'.$headers['PHP_AUTH_PW']);
- } elseif (isset($headers['PHP_AUTH_DIGEST'])) {
- $headers['AUTHORIZATION'] = $headers['PHP_AUTH_DIGEST'];
- }
- return $headers;
- }
- }
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