469 lines
19 KiB
PHP
469 lines
19 KiB
PHP
|
<?php
|
||
|
|
|
||
|
|
/*
|
||
|
|
* This file is part of the Symfony package.
|
||
|
|
*
|
||
|
|
* (c) Fabien Potencier <fabien@symfony.com>
|
||
|
|
*
|
||
|
|
* For the full copyright and license information, please view the LICENSE
|
||
|
|
* file that was distributed with this source code.
|
||
|
|
*/
|
||
|
|
|
||
|
|
namespace Symfony\Component\HttpClient;
|
||
|
|
|
||
|
|
use Psr\Log\LoggerAwareInterface;
|
||
|
|
use Psr\Log\LoggerAwareTrait;
|
||
|
|
use Symfony\Component\HttpClient\Exception\InvalidArgumentException;
|
||
|
|
use Symfony\Component\HttpClient\Exception\TransportException;
|
||
|
|
use Symfony\Component\HttpClient\Internal\NativeClientState;
|
||
|
|
use Symfony\Component\HttpClient\Response\NativeResponse;
|
||
|
|
use Symfony\Component\HttpClient\Response\ResponseStream;
|
||
|
|
use Symfony\Contracts\HttpClient\HttpClientInterface;
|
||
|
|
use Symfony\Contracts\HttpClient\ResponseInterface;
|
||
|
|
use Symfony\Contracts\HttpClient\ResponseStreamInterface;
|
||
|
|
use Symfony\Contracts\Service\ResetInterface;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* A portable implementation of the HttpClientInterface contracts based on PHP stream wrappers.
|
||
|
|
*
|
||
|
|
* PHP stream wrappers are able to fetch response bodies concurrently,
|
||
|
|
* but each request is opened synchronously.
|
||
|
|
*
|
||
|
|
* @author Nicolas Grekas <p@tchwork.com>
|
||
|
|
*/
|
||
|
|
final class NativeHttpClient implements HttpClientInterface, LoggerAwareInterface, ResetInterface
|
||
|
|
{
|
||
|
|
use HttpClientTrait;
|
||
|
|
use LoggerAwareTrait;
|
||
|
|
|
||
|
|
private $defaultOptions = self::OPTIONS_DEFAULTS;
|
||
|
|
private static $emptyDefaults = self::OPTIONS_DEFAULTS;
|
||
|
|
|
||
|
|
/** @var NativeClientState */
|
||
|
|
private $multi;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @param array $defaultOptions Default request's options
|
||
|
|
* @param int $maxHostConnections The maximum number of connections to open
|
||
|
|
*
|
||
|
|
* @see HttpClientInterface::OPTIONS_DEFAULTS for available options
|
||
|
|
*/
|
||
|
|
public function __construct(array $defaultOptions = [], int $maxHostConnections = 6)
|
||
|
|
{
|
||
|
|
$this->defaultOptions['buffer'] = $this->defaultOptions['buffer'] ?? \Closure::fromCallable([__CLASS__, 'shouldBuffer']);
|
||
|
|
|
||
|
|
if ($defaultOptions) {
|
||
|
|
[, $this->defaultOptions] = self::prepareRequest(null, null, $defaultOptions, $this->defaultOptions);
|
||
|
|
}
|
||
|
|
|
||
|
|
$this->multi = new NativeClientState();
|
||
|
|
$this->multi->maxHostConnections = 0 < $maxHostConnections ? $maxHostConnections : \PHP_INT_MAX;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @see HttpClientInterface::OPTIONS_DEFAULTS for available options
|
||
|
|
*
|
||
|
|
* {@inheritdoc}
|
||
|
|
*/
|
||
|
|
public function request(string $method, string $url, array $options = []): ResponseInterface
|
||
|
|
{
|
||
|
|
[$url, $options] = self::prepareRequest($method, $url, $options, $this->defaultOptions);
|
||
|
|
|
||
|
|
if ($options['bindto']) {
|
||
|
|
if (file_exists($options['bindto'])) {
|
||
|
|
throw new TransportException(__CLASS__.' cannot bind to local Unix sockets, use e.g. CurlHttpClient instead.');
|
||
|
|
}
|
||
|
|
if (str_starts_with($options['bindto'], 'if!')) {
|
||
|
|
throw new TransportException(__CLASS__.' cannot bind to network interfaces, use e.g. CurlHttpClient instead.');
|
||
|
|
}
|
||
|
|
if (str_starts_with($options['bindto'], 'host!')) {
|
||
|
|
$options['bindto'] = substr($options['bindto'], 5);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
$hasContentLength = isset($options['normalized_headers']['content-length']);
|
||
|
|
$hasBody = '' !== $options['body'] || 'POST' === $method || $hasContentLength;
|
||
|
|
|
||
|
|
$options['body'] = self::getBodyAsString($options['body']);
|
||
|
|
|
||
|
|
if ('chunked' === substr($options['normalized_headers']['transfer-encoding'][0] ?? '', \strlen('Transfer-Encoding: '))) {
|
||
|
|
unset($options['normalized_headers']['transfer-encoding']);
|
||
|
|
$options['headers'] = array_merge(...array_values($options['normalized_headers']));
|
||
|
|
$options['body'] = self::dechunk($options['body']);
|
||
|
|
}
|
||
|
|
if ('' === $options['body'] && $hasBody && !$hasContentLength) {
|
||
|
|
$options['headers'][] = 'Content-Length: 0';
|
||
|
|
}
|
||
|
|
if ($hasBody && !isset($options['normalized_headers']['content-type'])) {
|
||
|
|
$options['headers'][] = 'Content-Type: application/x-www-form-urlencoded';
|
||
|
|
}
|
||
|
|
|
||
|
|
if (\extension_loaded('zlib') && !isset($options['normalized_headers']['accept-encoding'])) {
|
||
|
|
// gzip is the most widely available algo, no need to deal with deflate
|
||
|
|
$options['headers'][] = 'Accept-Encoding: gzip';
|
||
|
|
}
|
||
|
|
|
||
|
|
if ($options['peer_fingerprint']) {
|
||
|
|
if (isset($options['peer_fingerprint']['pin-sha256']) && 1 === \count($options['peer_fingerprint'])) {
|
||
|
|
throw new TransportException(__CLASS__.' cannot verify "pin-sha256" fingerprints, please provide a "sha256" one.');
|
||
|
|
}
|
||
|
|
|
||
|
|
unset($options['peer_fingerprint']['pin-sha256']);
|
||
|
|
}
|
||
|
|
|
||
|
|
$info = [
|
||
|
|
'response_headers' => [],
|
||
|
|
'url' => $url,
|
||
|
|
'error' => null,
|
||
|
|
'canceled' => false,
|
||
|
|
'http_method' => $method,
|
||
|
|
'http_code' => 0,
|
||
|
|
'redirect_count' => 0,
|
||
|
|
'start_time' => 0.0,
|
||
|
|
'connect_time' => 0.0,
|
||
|
|
'redirect_time' => 0.0,
|
||
|
|
'pretransfer_time' => 0.0,
|
||
|
|
'starttransfer_time' => 0.0,
|
||
|
|
'total_time' => 0.0,
|
||
|
|
'namelookup_time' => 0.0,
|
||
|
|
'size_upload' => 0,
|
||
|
|
'size_download' => 0,
|
||
|
|
'size_body' => \strlen($options['body']),
|
||
|
|
'primary_ip' => '',
|
||
|
|
'primary_port' => 'http:' === $url['scheme'] ? 80 : 443,
|
||
|
|
'debug' => \extension_loaded('curl') ? '' : "* Enable the curl extension for better performance\n",
|
||
|
|
];
|
||
|
|
|
||
|
|
if ($onProgress = $options['on_progress']) {
|
||
|
|
// Memoize the last progress to ease calling the callback periodically when no network transfer happens
|
||
|
|
$lastProgress = [0, 0];
|
||
|
|
$maxDuration = 0 < $options['max_duration'] ? $options['max_duration'] : \INF;
|
||
|
|
$onProgress = static function (...$progress) use ($onProgress, &$lastProgress, &$info, $maxDuration) {
|
||
|
|
if ($info['total_time'] >= $maxDuration) {
|
||
|
|
throw new TransportException(sprintf('Max duration was reached for "%s".', implode('', $info['url'])));
|
||
|
|
}
|
||
|
|
|
||
|
|
$progressInfo = $info;
|
||
|
|
$progressInfo['url'] = implode('', $info['url']);
|
||
|
|
unset($progressInfo['size_body']);
|
||
|
|
|
||
|
|
if ($progress && -1 === $progress[0]) {
|
||
|
|
// Response completed
|
||
|
|
$lastProgress[0] = max($lastProgress);
|
||
|
|
} else {
|
||
|
|
$lastProgress = $progress ?: $lastProgress;
|
||
|
|
}
|
||
|
|
|
||
|
|
$onProgress($lastProgress[0], $lastProgress[1], $progressInfo);
|
||
|
|
};
|
||
|
|
} elseif (0 < $options['max_duration']) {
|
||
|
|
$maxDuration = $options['max_duration'];
|
||
|
|
$onProgress = static function () use (&$info, $maxDuration): void {
|
||
|
|
if ($info['total_time'] >= $maxDuration) {
|
||
|
|
throw new TransportException(sprintf('Max duration was reached for "%s".', implode('', $info['url'])));
|
||
|
|
}
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
// Always register a notification callback to compute live stats about the response
|
||
|
|
$notification = static function (int $code, int $severity, ?string $msg, int $msgCode, int $dlNow, int $dlSize) use ($onProgress, &$info) {
|
||
|
|
$info['total_time'] = microtime(true) - $info['start_time'];
|
||
|
|
|
||
|
|
if (\STREAM_NOTIFY_PROGRESS === $code) {
|
||
|
|
$info['starttransfer_time'] = $info['starttransfer_time'] ?: $info['total_time'];
|
||
|
|
$info['size_upload'] += $dlNow ? 0 : $info['size_body'];
|
||
|
|
$info['size_download'] = $dlNow;
|
||
|
|
} elseif (\STREAM_NOTIFY_CONNECT === $code) {
|
||
|
|
$info['connect_time'] = $info['total_time'];
|
||
|
|
$info['debug'] .= $info['request_header'];
|
||
|
|
unset($info['request_header']);
|
||
|
|
} else {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
if ($onProgress) {
|
||
|
|
$onProgress($dlNow, $dlSize);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
if ($options['resolve']) {
|
||
|
|
$this->multi->dnsCache = $options['resolve'] + $this->multi->dnsCache;
|
||
|
|
}
|
||
|
|
|
||
|
|
$this->logger && $this->logger->info(sprintf('Request: "%s %s"', $method, implode('', $url)));
|
||
|
|
|
||
|
|
if (!isset($options['normalized_headers']['user-agent'])) {
|
||
|
|
$options['headers'][] = 'User-Agent: Symfony HttpClient/Native';
|
||
|
|
}
|
||
|
|
|
||
|
|
if (0 < $options['max_duration']) {
|
||
|
|
$options['timeout'] = min($options['max_duration'], $options['timeout']);
|
||
|
|
}
|
||
|
|
|
||
|
|
$bindto = $options['bindto'];
|
||
|
|
if (!$bindto && (70322 === \PHP_VERSION_ID || 70410 === \PHP_VERSION_ID)) {
|
||
|
|
$bindto = '0:0';
|
||
|
|
}
|
||
|
|
|
||
|
|
$context = [
|
||
|
|
'http' => [
|
||
|
|
'protocol_version' => min($options['http_version'] ?: '1.1', '1.1'),
|
||
|
|
'method' => $method,
|
||
|
|
'content' => $options['body'],
|
||
|
|
'ignore_errors' => true,
|
||
|
|
'curl_verify_ssl_peer' => $options['verify_peer'],
|
||
|
|
'curl_verify_ssl_host' => $options['verify_host'],
|
||
|
|
'auto_decode' => false, // Disable dechunk filter, it's incompatible with stream_select()
|
||
|
|
'timeout' => $options['timeout'],
|
||
|
|
'follow_location' => false, // We follow redirects ourselves - the native logic is too limited
|
||
|
|
],
|
||
|
|
'ssl' => array_filter([
|
||
|
|
'verify_peer' => $options['verify_peer'],
|
||
|
|
'verify_peer_name' => $options['verify_host'],
|
||
|
|
'cafile' => $options['cafile'],
|
||
|
|
'capath' => $options['capath'],
|
||
|
|
'local_cert' => $options['local_cert'],
|
||
|
|
'local_pk' => $options['local_pk'],
|
||
|
|
'passphrase' => $options['passphrase'],
|
||
|
|
'ciphers' => $options['ciphers'],
|
||
|
|
'peer_fingerprint' => $options['peer_fingerprint'],
|
||
|
|
'capture_peer_cert_chain' => $options['capture_peer_cert_chain'],
|
||
|
|
'allow_self_signed' => (bool) $options['peer_fingerprint'],
|
||
|
|
'SNI_enabled' => true,
|
||
|
|
'disable_compression' => true,
|
||
|
|
], static function ($v) { return null !== $v; }),
|
||
|
|
'socket' => [
|
||
|
|
'bindto' => $bindto,
|
||
|
|
'tcp_nodelay' => true,
|
||
|
|
],
|
||
|
|
];
|
||
|
|
|
||
|
|
$context = stream_context_create($context, ['notification' => $notification]);
|
||
|
|
|
||
|
|
$resolver = static function ($multi) use ($context, $options, $url, &$info, $onProgress) {
|
||
|
|
[$host, $port] = self::parseHostPort($url, $info);
|
||
|
|
|
||
|
|
if (!isset($options['normalized_headers']['host'])) {
|
||
|
|
$options['headers'][] = 'Host: '.$host.$port;
|
||
|
|
}
|
||
|
|
|
||
|
|
$proxy = self::getProxy($options['proxy'], $url, $options['no_proxy']);
|
||
|
|
|
||
|
|
if (!self::configureHeadersAndProxy($context, $host, $options['headers'], $proxy, 'https:' === $url['scheme'])) {
|
||
|
|
$ip = self::dnsResolve($host, $multi, $info, $onProgress);
|
||
|
|
$url['authority'] = substr_replace($url['authority'], $ip, -\strlen($host) - \strlen($port), \strlen($host));
|
||
|
|
}
|
||
|
|
|
||
|
|
return [self::createRedirectResolver($options, $host, $proxy, $info, $onProgress), implode('', $url)];
|
||
|
|
};
|
||
|
|
|
||
|
|
return new NativeResponse($this->multi, $context, implode('', $url), $options, $info, $resolver, $onProgress, $this->logger);
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* {@inheritdoc}
|
||
|
|
*/
|
||
|
|
public function stream($responses, float $timeout = null): ResponseStreamInterface
|
||
|
|
{
|
||
|
|
if ($responses instanceof NativeResponse) {
|
||
|
|
$responses = [$responses];
|
||
|
|
} elseif (!is_iterable($responses)) {
|
||
|
|
throw new \TypeError(sprintf('"%s()" expects parameter 1 to be an iterable of NativeResponse objects, "%s" given.', __METHOD__, get_debug_type($responses)));
|
||
|
|
}
|
||
|
|
|
||
|
|
return new ResponseStream(NativeResponse::stream($responses, $timeout));
|
||
|
|
}
|
||
|
|
|
||
|
|
public function reset()
|
||
|
|
{
|
||
|
|
$this->multi->reset();
|
||
|
|
}
|
||
|
|
|
||
|
|
private static function getBodyAsString($body): string
|
||
|
|
{
|
||
|
|
if (\is_resource($body)) {
|
||
|
|
return stream_get_contents($body);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (!$body instanceof \Closure) {
|
||
|
|
return $body;
|
||
|
|
}
|
||
|
|
|
||
|
|
$result = '';
|
||
|
|
|
||
|
|
while ('' !== $data = $body(self::$CHUNK_SIZE)) {
|
||
|
|
if (!\is_string($data)) {
|
||
|
|
throw new TransportException(sprintf('Return value of the "body" option callback must be string, "%s" returned.', get_debug_type($data)));
|
||
|
|
}
|
||
|
|
|
||
|
|
$result .= $data;
|
||
|
|
}
|
||
|
|
|
||
|
|
return $result;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Extracts the host and the port from the URL.
|
||
|
|
*/
|
||
|
|
private static function parseHostPort(array $url, array &$info): array
|
||
|
|
{
|
||
|
|
if ($port = parse_url($url['authority'], \PHP_URL_PORT) ?: '') {
|
||
|
|
$info['primary_port'] = $port;
|
||
|
|
$port = ':'.$port;
|
||
|
|
} else {
|
||
|
|
$info['primary_port'] = 'http:' === $url['scheme'] ? 80 : 443;
|
||
|
|
}
|
||
|
|
|
||
|
|
return [parse_url($url['authority'], \PHP_URL_HOST), $port];
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Resolves the IP of the host using the local DNS cache if possible.
|
||
|
|
*/
|
||
|
|
private static function dnsResolve($host, NativeClientState $multi, array &$info, ?\Closure $onProgress): string
|
||
|
|
{
|
||
|
|
if (null === $ip = $multi->dnsCache[$host] ?? null) {
|
||
|
|
$info['debug'] .= "* Hostname was NOT found in DNS cache\n";
|
||
|
|
$now = microtime(true);
|
||
|
|
|
||
|
|
if (!$ip = gethostbynamel($host)) {
|
||
|
|
throw new TransportException(sprintf('Could not resolve host "%s".', $host));
|
||
|
|
}
|
||
|
|
|
||
|
|
$info['namelookup_time'] = microtime(true) - ($info['start_time'] ?: $now);
|
||
|
|
$multi->dnsCache[$host] = $ip = $ip[0];
|
||
|
|
$info['debug'] .= "* Added {$host}:0:{$ip} to DNS cache\n";
|
||
|
|
} else {
|
||
|
|
$info['debug'] .= "* Hostname was found in DNS cache\n";
|
||
|
|
}
|
||
|
|
|
||
|
|
$info['primary_ip'] = $ip;
|
||
|
|
|
||
|
|
if ($onProgress) {
|
||
|
|
// Notify DNS resolution
|
||
|
|
$onProgress();
|
||
|
|
}
|
||
|
|
|
||
|
|
return $ip;
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Handles redirects - the native logic is too buggy to be used.
|
||
|
|
*/
|
||
|
|
private static function createRedirectResolver(array $options, string $host, ?array $proxy, array &$info, ?\Closure $onProgress): \Closure
|
||
|
|
{
|
||
|
|
$redirectHeaders = [];
|
||
|
|
if (0 < $maxRedirects = $options['max_redirects']) {
|
||
|
|
$redirectHeaders = ['host' => $host];
|
||
|
|
$redirectHeaders['with_auth'] = $redirectHeaders['no_auth'] = array_filter($options['headers'], static function ($h) {
|
||
|
|
return 0 !== stripos($h, 'Host:');
|
||
|
|
});
|
||
|
|
|
||
|
|
if (isset($options['normalized_headers']['authorization']) || isset($options['normalized_headers']['cookie'])) {
|
||
|
|
$redirectHeaders['no_auth'] = array_filter($redirectHeaders['no_auth'], static function ($h) {
|
||
|
|
return 0 !== stripos($h, 'Authorization:') && 0 !== stripos($h, 'Cookie:');
|
||
|
|
});
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
return static function (NativeClientState $multi, ?string $location, $context) use (&$redirectHeaders, $proxy, &$info, $maxRedirects, $onProgress): ?string {
|
||
|
|
if (null === $location || $info['http_code'] < 300 || 400 <= $info['http_code']) {
|
||
|
|
$info['redirect_url'] = null;
|
||
|
|
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
|
||
|
|
try {
|
||
|
|
$url = self::parseUrl($location);
|
||
|
|
} catch (InvalidArgumentException $e) {
|
||
|
|
$info['redirect_url'] = null;
|
||
|
|
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
|
||
|
|
$url = self::resolveUrl($url, $info['url']);
|
||
|
|
$info['redirect_url'] = implode('', $url);
|
||
|
|
|
||
|
|
if ($info['redirect_count'] >= $maxRedirects) {
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
|
||
|
|
$info['url'] = $url;
|
||
|
|
++$info['redirect_count'];
|
||
|
|
$info['redirect_time'] = microtime(true) - $info['start_time'];
|
||
|
|
|
||
|
|
// Do like curl and browsers: turn POST to GET on 301, 302 and 303
|
||
|
|
if (\in_array($info['http_code'], [301, 302, 303], true)) {
|
||
|
|
$options = stream_context_get_options($context)['http'];
|
||
|
|
|
||
|
|
if ('POST' === $options['method'] || 303 === $info['http_code']) {
|
||
|
|
$info['http_method'] = $options['method'] = 'HEAD' === $options['method'] ? 'HEAD' : 'GET';
|
||
|
|
$options['content'] = '';
|
||
|
|
$filterContentHeaders = static function ($h) {
|
||
|
|
return 0 !== stripos($h, 'Content-Length:') && 0 !== stripos($h, 'Content-Type:') && 0 !== stripos($h, 'Transfer-Encoding:');
|
||
|
|
};
|
||
|
|
$options['header'] = array_filter($options['header'], $filterContentHeaders);
|
||
|
|
$redirectHeaders['no_auth'] = array_filter($redirectHeaders['no_auth'], $filterContentHeaders);
|
||
|
|
$redirectHeaders['with_auth'] = array_filter($redirectHeaders['with_auth'], $filterContentHeaders);
|
||
|
|
|
||
|
|
stream_context_set_option($context, ['http' => $options]);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
[$host, $port] = self::parseHostPort($url, $info);
|
||
|
|
|
||
|
|
if (false !== (parse_url($location, \PHP_URL_HOST) ?? false)) {
|
||
|
|
// Authorization and Cookie headers MUST NOT follow except for the initial host name
|
||
|
|
$requestHeaders = $redirectHeaders['host'] === $host ? $redirectHeaders['with_auth'] : $redirectHeaders['no_auth'];
|
||
|
|
$requestHeaders[] = 'Host: '.$host.$port;
|
||
|
|
$dnsResolve = !self::configureHeadersAndProxy($context, $host, $requestHeaders, $proxy, 'https:' === $url['scheme']);
|
||
|
|
} else {
|
||
|
|
$dnsResolve = isset(stream_context_get_options($context)['ssl']['peer_name']);
|
||
|
|
}
|
||
|
|
|
||
|
|
if ($dnsResolve) {
|
||
|
|
$ip = self::dnsResolve($host, $multi, $info, $onProgress);
|
||
|
|
$url['authority'] = substr_replace($url['authority'], $ip, -\strlen($host) - \strlen($port), \strlen($host));
|
||
|
|
}
|
||
|
|
|
||
|
|
return implode('', $url);
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
private static function configureHeadersAndProxy($context, string $host, array $requestHeaders, ?array $proxy, bool $isSsl): bool
|
||
|
|
{
|
||
|
|
if (null === $proxy) {
|
||
|
|
stream_context_set_option($context, 'http', 'header', $requestHeaders);
|
||
|
|
stream_context_set_option($context, 'ssl', 'peer_name', $host);
|
||
|
|
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Matching "no_proxy" should follow the behavior of curl
|
||
|
|
|
||
|
|
foreach ($proxy['no_proxy'] as $rule) {
|
||
|
|
$dotRule = '.'.ltrim($rule, '.');
|
||
|
|
|
||
|
|
if ('*' === $rule || $host === $rule || str_ends_with($host, $dotRule)) {
|
||
|
|
stream_context_set_option($context, 'http', 'proxy', null);
|
||
|
|
stream_context_set_option($context, 'http', 'request_fulluri', false);
|
||
|
|
stream_context_set_option($context, 'http', 'header', $requestHeaders);
|
||
|
|
stream_context_set_option($context, 'ssl', 'peer_name', $host);
|
||
|
|
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (null !== $proxy['auth']) {
|
||
|
|
$requestHeaders[] = 'Proxy-Authorization: '.$proxy['auth'];
|
||
|
|
}
|
||
|
|
|
||
|
|
stream_context_set_option($context, 'http', 'proxy', $proxy['url']);
|
||
|
|
stream_context_set_option($context, 'http', 'request_fulluri', !$isSsl);
|
||
|
|
stream_context_set_option($context, 'http', 'header', $requestHeaders);
|
||
|
|
stream_context_set_option($context, 'ssl', 'peer_name', null);
|
||
|
|
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
}
|