diff options
author | Anton Luka Šijanec <anton@sijanec.eu> | 2024-05-27 13:08:29 +0200 |
---|---|---|
committer | Anton Luka Šijanec <anton@sijanec.eu> | 2024-05-27 13:08:29 +0200 |
commit | 75160b12821f7f4299cce7f0b69c83c1502ae071 (patch) | |
tree | 27e25e4ccaef45f0c58b22831164050d1af1d4db /vendor/guzzlehttp/guzzle/src/RedirectMiddleware.php | |
parent | prvi-commit (diff) | |
download | 1ka-75160b12821f7f4299cce7f0b69c83c1502ae071.tar 1ka-75160b12821f7f4299cce7f0b69c83c1502ae071.tar.gz 1ka-75160b12821f7f4299cce7f0b69c83c1502ae071.tar.bz2 1ka-75160b12821f7f4299cce7f0b69c83c1502ae071.tar.lz 1ka-75160b12821f7f4299cce7f0b69c83c1502ae071.tar.xz 1ka-75160b12821f7f4299cce7f0b69c83c1502ae071.tar.zst 1ka-75160b12821f7f4299cce7f0b69c83c1502ae071.zip |
Diffstat (limited to '')
-rw-r--r-- | vendor/guzzlehttp/guzzle/src/RedirectMiddleware.php | 519 |
1 files changed, 264 insertions, 255 deletions
diff --git a/vendor/guzzlehttp/guzzle/src/RedirectMiddleware.php b/vendor/guzzlehttp/guzzle/src/RedirectMiddleware.php index e4644b7..0464b56 100644 --- a/vendor/guzzlehttp/guzzle/src/RedirectMiddleware.php +++ b/vendor/guzzlehttp/guzzle/src/RedirectMiddleware.php @@ -1,255 +1,264 @@ -<?php -namespace GuzzleHttp; - -use GuzzleHttp\Exception\BadResponseException; -use GuzzleHttp\Exception\TooManyRedirectsException; -use GuzzleHttp\Promise\PromiseInterface; -use GuzzleHttp\Psr7; -use Psr\Http\Message\RequestInterface; -use Psr\Http\Message\ResponseInterface; -use Psr\Http\Message\UriInterface; - -/** - * Request redirect middleware. - * - * Apply this middleware like other middleware using - * {@see \GuzzleHttp\Middleware::redirect()}. - */ -class RedirectMiddleware -{ - const HISTORY_HEADER = 'X-Guzzle-Redirect-History'; - - const STATUS_HISTORY_HEADER = 'X-Guzzle-Redirect-Status-History'; - - public static $defaultSettings = [ - 'max' => 5, - 'protocols' => ['http', 'https'], - 'strict' => false, - 'referer' => false, - 'track_redirects' => false, - ]; - - /** @var callable */ - private $nextHandler; - - /** - * @param callable $nextHandler Next handler to invoke. - */ - public function __construct(callable $nextHandler) - { - $this->nextHandler = $nextHandler; - } - - /** - * @param RequestInterface $request - * @param array $options - * - * @return PromiseInterface - */ - public function __invoke(RequestInterface $request, array $options) - { - $fn = $this->nextHandler; - - if (empty($options['allow_redirects'])) { - return $fn($request, $options); - } - - if ($options['allow_redirects'] === true) { - $options['allow_redirects'] = self::$defaultSettings; - } elseif (!is_array($options['allow_redirects'])) { - throw new \InvalidArgumentException('allow_redirects must be true, false, or array'); - } else { - // Merge the default settings with the provided settings - $options['allow_redirects'] += self::$defaultSettings; - } - - if (empty($options['allow_redirects']['max'])) { - return $fn($request, $options); - } - - return $fn($request, $options) - ->then(function (ResponseInterface $response) use ($request, $options) { - return $this->checkRedirect($request, $options, $response); - }); - } - - /** - * @param RequestInterface $request - * @param array $options - * @param ResponseInterface $response - * - * @return ResponseInterface|PromiseInterface - */ - public function checkRedirect( - RequestInterface $request, - array $options, - ResponseInterface $response - ) { - if (substr($response->getStatusCode(), 0, 1) != '3' - || !$response->hasHeader('Location') - ) { - return $response; - } - - $this->guardMax($request, $options); - $nextRequest = $this->modifyRequest($request, $options, $response); - - if (isset($options['allow_redirects']['on_redirect'])) { - call_user_func( - $options['allow_redirects']['on_redirect'], - $request, - $response, - $nextRequest->getUri() - ); - } - - /** @var PromiseInterface|ResponseInterface $promise */ - $promise = $this($nextRequest, $options); - - // Add headers to be able to track history of redirects. - if (!empty($options['allow_redirects']['track_redirects'])) { - return $this->withTracking( - $promise, - (string) $nextRequest->getUri(), - $response->getStatusCode() - ); - } - - return $promise; - } - - /** - * Enable tracking on promise. - * - * @return PromiseInterface - */ - private function withTracking(PromiseInterface $promise, $uri, $statusCode) - { - return $promise->then( - function (ResponseInterface $response) use ($uri, $statusCode) { - // Note that we are pushing to the front of the list as this - // would be an earlier response than what is currently present - // in the history header. - $historyHeader = $response->getHeader(self::HISTORY_HEADER); - $statusHeader = $response->getHeader(self::STATUS_HISTORY_HEADER); - array_unshift($historyHeader, $uri); - array_unshift($statusHeader, $statusCode); - return $response->withHeader(self::HISTORY_HEADER, $historyHeader) - ->withHeader(self::STATUS_HISTORY_HEADER, $statusHeader); - } - ); - } - - /** - * Check for too many redirects - * - * @return void - * - * @throws TooManyRedirectsException Too many redirects. - */ - private function guardMax(RequestInterface $request, array &$options) - { - $current = isset($options['__redirect_count']) - ? $options['__redirect_count'] - : 0; - $options['__redirect_count'] = $current + 1; - $max = $options['allow_redirects']['max']; - - if ($options['__redirect_count'] > $max) { - throw new TooManyRedirectsException( - "Will not follow more than {$max} redirects", - $request - ); - } - } - - /** - * @param RequestInterface $request - * @param array $options - * @param ResponseInterface $response - * - * @return RequestInterface - */ - public function modifyRequest( - RequestInterface $request, - array $options, - ResponseInterface $response - ) { - // Request modifications to apply. - $modify = []; - $protocols = $options['allow_redirects']['protocols']; - - // Use a GET request if this is an entity enclosing request and we are - // not forcing RFC compliance, but rather emulating what all browsers - // would do. - $statusCode = $response->getStatusCode(); - if ($statusCode == 303 || - ($statusCode <= 302 && !$options['allow_redirects']['strict']) - ) { - $modify['method'] = 'GET'; - $modify['body'] = ''; - } - - $uri = $this->redirectUri($request, $response, $protocols); - if (isset($options['idn_conversion']) && ($options['idn_conversion'] !== false)) { - $idnOptions = ($options['idn_conversion'] === true) ? IDNA_DEFAULT : $options['idn_conversion']; - $uri = Utils::idnUriConvert($uri, $idnOptions); - } - - $modify['uri'] = $uri; - Psr7\rewind_body($request); - - // Add the Referer header if it is told to do so and only - // add the header if we are not redirecting from https to http. - if ($options['allow_redirects']['referer'] - && $modify['uri']->getScheme() === $request->getUri()->getScheme() - ) { - $uri = $request->getUri()->withUserInfo(''); - $modify['set_headers']['Referer'] = (string) $uri; - } else { - $modify['remove_headers'][] = 'Referer'; - } - - // Remove Authorization header if host is different. - if ($request->getUri()->getHost() !== $modify['uri']->getHost()) { - $modify['remove_headers'][] = 'Authorization'; - } - - return Psr7\modify_request($request, $modify); - } - - /** - * Set the appropriate URL on the request based on the location header - * - * @param RequestInterface $request - * @param ResponseInterface $response - * @param array $protocols - * - * @return UriInterface - */ - private function redirectUri( - RequestInterface $request, - ResponseInterface $response, - array $protocols - ) { - $location = Psr7\UriResolver::resolve( - $request->getUri(), - new Psr7\Uri($response->getHeaderLine('Location')) - ); - - // Ensure that the redirect URI is allowed based on the protocols. - if (!in_array($location->getScheme(), $protocols)) { - throw new BadResponseException( - sprintf( - 'Redirect URI, %s, does not use one of the allowed redirect protocols: %s', - $location, - implode(', ', $protocols) - ), - $request, - $response - ); - } - - return $location; - } -} +<?php
+namespace GuzzleHttp;
+
+use GuzzleHttp\Exception\BadResponseException;
+use GuzzleHttp\Exception\TooManyRedirectsException;
+use GuzzleHttp\Promise\PromiseInterface;
+use GuzzleHttp\Psr7;
+use Psr\Http\Message\RequestInterface;
+use Psr\Http\Message\ResponseInterface;
+use Psr\Http\Message\UriInterface;
+
+/**
+ * Request redirect middleware.
+ *
+ * Apply this middleware like other middleware using
+ * {@see \GuzzleHttp\Middleware::redirect()}.
+ */
+class RedirectMiddleware
+{
+ const HISTORY_HEADER = 'X-Guzzle-Redirect-History';
+
+ const STATUS_HISTORY_HEADER = 'X-Guzzle-Redirect-Status-History';
+
+ public static $defaultSettings = [
+ 'max' => 5,
+ 'protocols' => ['http', 'https'],
+ 'strict' => false,
+ 'referer' => false,
+ 'track_redirects' => false,
+ ];
+
+ /** @var callable */
+ private $nextHandler;
+
+ /**
+ * @param callable $nextHandler Next handler to invoke.
+ */
+ public function __construct(callable $nextHandler)
+ {
+ $this->nextHandler = $nextHandler;
+ }
+
+ /**
+ * @param RequestInterface $request
+ * @param array $options
+ *
+ * @return PromiseInterface
+ */
+ public function __invoke(RequestInterface $request, array $options)
+ {
+ $fn = $this->nextHandler;
+
+ if (empty($options['allow_redirects'])) {
+ return $fn($request, $options);
+ }
+
+ if ($options['allow_redirects'] === true) {
+ $options['allow_redirects'] = self::$defaultSettings;
+ } elseif (!is_array($options['allow_redirects'])) {
+ throw new \InvalidArgumentException('allow_redirects must be true, false, or array');
+ } else {
+ // Merge the default settings with the provided settings
+ $options['allow_redirects'] += self::$defaultSettings;
+ }
+
+ if (empty($options['allow_redirects']['max'])) {
+ return $fn($request, $options);
+ }
+
+ return $fn($request, $options)
+ ->then(function (ResponseInterface $response) use ($request, $options) {
+ return $this->checkRedirect($request, $options, $response);
+ });
+ }
+
+ /**
+ * @param RequestInterface $request
+ * @param array $options
+ * @param ResponseInterface $response
+ *
+ * @return ResponseInterface|PromiseInterface
+ */
+ public function checkRedirect(
+ RequestInterface $request,
+ array $options,
+ ResponseInterface $response
+ ) {
+ if (substr($response->getStatusCode(), 0, 1) != '3'
+ || !$response->hasHeader('Location')
+ ) {
+ return $response;
+ }
+
+ $this->guardMax($request, $options);
+ $nextRequest = $this->modifyRequest($request, $options, $response);
+
+ // If authorization is handled by curl, unset it if URI is cross-origin.
+ if (Psr7\UriComparator::isCrossOrigin($request->getUri(), $nextRequest->getUri()) && defined('\CURLOPT_HTTPAUTH')) {
+ unset(
+ $options['curl'][\CURLOPT_HTTPAUTH],
+ $options['curl'][\CURLOPT_USERPWD]
+ );
+ }
+
+ if (isset($options['allow_redirects']['on_redirect'])) {
+ call_user_func(
+ $options['allow_redirects']['on_redirect'],
+ $request,
+ $response,
+ $nextRequest->getUri()
+ );
+ }
+
+ /** @var PromiseInterface|ResponseInterface $promise */
+ $promise = $this($nextRequest, $options);
+
+ // Add headers to be able to track history of redirects.
+ if (!empty($options['allow_redirects']['track_redirects'])) {
+ return $this->withTracking(
+ $promise,
+ (string) $nextRequest->getUri(),
+ $response->getStatusCode()
+ );
+ }
+
+ return $promise;
+ }
+
+ /**
+ * Enable tracking on promise.
+ *
+ * @return PromiseInterface
+ */
+ private function withTracking(PromiseInterface $promise, $uri, $statusCode)
+ {
+ return $promise->then(
+ function (ResponseInterface $response) use ($uri, $statusCode) {
+ // Note that we are pushing to the front of the list as this
+ // would be an earlier response than what is currently present
+ // in the history header.
+ $historyHeader = $response->getHeader(self::HISTORY_HEADER);
+ $statusHeader = $response->getHeader(self::STATUS_HISTORY_HEADER);
+ array_unshift($historyHeader, $uri);
+ array_unshift($statusHeader, $statusCode);
+ return $response->withHeader(self::HISTORY_HEADER, $historyHeader)
+ ->withHeader(self::STATUS_HISTORY_HEADER, $statusHeader);
+ }
+ );
+ }
+
+ /**
+ * Check for too many redirects.
+ *
+ * @return void
+ *
+ * @throws TooManyRedirectsException Too many redirects.
+ */
+ private function guardMax(RequestInterface $request, array &$options)
+ {
+ $current = isset($options['__redirect_count'])
+ ? $options['__redirect_count']
+ : 0;
+ $options['__redirect_count'] = $current + 1;
+ $max = $options['allow_redirects']['max'];
+
+ if ($options['__redirect_count'] > $max) {
+ throw new TooManyRedirectsException(
+ "Will not follow more than {$max} redirects",
+ $request
+ );
+ }
+ }
+
+ /**
+ * @param RequestInterface $request
+ * @param array $options
+ * @param ResponseInterface $response
+ *
+ * @return RequestInterface
+ */
+ public function modifyRequest(
+ RequestInterface $request,
+ array $options,
+ ResponseInterface $response
+ ) {
+ // Request modifications to apply.
+ $modify = [];
+ $protocols = $options['allow_redirects']['protocols'];
+
+ // Use a GET request if this is an entity enclosing request and we are
+ // not forcing RFC compliance, but rather emulating what all browsers
+ // would do.
+ $statusCode = $response->getStatusCode();
+ if ($statusCode == 303 ||
+ ($statusCode <= 302 && !$options['allow_redirects']['strict'])
+ ) {
+ $modify['method'] = 'GET';
+ $modify['body'] = '';
+ }
+
+ $uri = self::redirectUri($request, $response, $protocols);
+ if (isset($options['idn_conversion']) && ($options['idn_conversion'] !== false)) {
+ $idnOptions = ($options['idn_conversion'] === true) ? IDNA_DEFAULT : $options['idn_conversion'];
+ $uri = Utils::idnUriConvert($uri, $idnOptions);
+ }
+
+ $modify['uri'] = $uri;
+ Psr7\rewind_body($request);
+
+ // Add the Referer header if it is told to do so and only
+ // add the header if we are not redirecting from https to http.
+ if ($options['allow_redirects']['referer']
+ && $modify['uri']->getScheme() === $request->getUri()->getScheme()
+ ) {
+ $uri = $request->getUri()->withUserInfo('');
+ $modify['set_headers']['Referer'] = (string) $uri;
+ } else {
+ $modify['remove_headers'][] = 'Referer';
+ }
+
+ // Remove Authorization and Cookie headers if URI is cross-origin.
+ if (Psr7\UriComparator::isCrossOrigin($request->getUri(), $modify['uri'])) {
+ $modify['remove_headers'][] = 'Authorization';
+ $modify['remove_headers'][] = 'Cookie';
+ }
+
+ return Psr7\modify_request($request, $modify);
+ }
+
+ /**
+ * Set the appropriate URL on the request based on the location header.
+ *
+ * @param RequestInterface $request
+ * @param ResponseInterface $response
+ * @param array $protocols
+ *
+ * @return UriInterface
+ */
+ private static function redirectUri(
+ RequestInterface $request,
+ ResponseInterface $response,
+ array $protocols
+ ) {
+ $location = Psr7\UriResolver::resolve(
+ $request->getUri(),
+ new Psr7\Uri($response->getHeaderLine('Location'))
+ );
+
+ // Ensure that the redirect URI is allowed based on the protocols.
+ if (!in_array($location->getScheme(), $protocols)) {
+ throw new BadResponseException(
+ sprintf(
+ 'Redirect URI, %s, does not use one of the allowed redirect protocols: %s',
+ $location,
+ implode(', ', $protocols)
+ ),
+ $request,
+ $response
+ );
+ }
+
+ return $location;
+ }
+}
|