具有使用代理的AMPHP HTTP客户端

Question

我正在尝试将AMPHP HTTP-Client与代理一起使用，但我无法使其工作。

我使用的是他们的GitHub中的示例。(https://github.com/amphp/http-tunnel/blob/master/examples/http-client-via-proxy.php)

我必须下载10个URL，并为每个URL使用不同的代理。当前的问题是，它返回这种类型的错误：

TLS negotiation failed: stream_socket_enable_crypto(): SSL operation failed with code 1. OpenSSL Error messages:
  error:1408F10B:SSL routines:ssl3_get_record:wrong version number

我们的代理服务器使用证书(.crx)进行操作。我不需要检查SSL是否有效，我只想跳过验证，所以我认为这些行可以做我需要的事情(跳过验证)，但它们不...?

$clientTlsContext = new ClientTlsContext('');
$clientTlsContext->withoutPeerVerification();
$clientTlsContext->withSecurityLevel(0);

这适用于curl：

curl_setopt($curlResource, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($curlResource, CURLOPT_SSL_VERIFYHOST, 0);

这是我的代码：

class AMPHPDownloaderTest
{
    /**
     * @param ConfigWithCallback[] $configsWithCallback
     */
    public static function downSerps($configsWithCallback): void
    {
        Loop::run(static function () use ($configsWithCallback) {
            try {
                $clientTlsContext = new ClientTlsContext('');
                $clientTlsContext->withoutPeerVerification();
                $clientTlsContext->withSecurityLevel(0);

                $connector = new Https1TunnelConnector(new SocketAddress('proxyi2.infatica.io', 44123), $clientTlsContext);

                $client = (new HttpClientBuilder)
                    ->usingPool(new UnlimitedConnectionPool(new DefaultConnectionFactory($connector)))
                    ->build();

                $request = new Request('http://amphp.org/');

                /** @var Response $response */
                $response = yield $client->request($request);

                $request = $response->getRequest();

                \printf(
                    "%s %s HTTP/%s\r\n",
                    $request->getMethod(),
                    $request->getUri(),
                    \implode('+', $request->getProtocolVersions())
                );

                print Rfc7230::formatHeaders($request->getHeaders()) . "\r\n\r\n";

                \printf(
                    "HTTP/%s %d %s\r\n",
                    $response->getProtocolVersion(),
                    $response->getStatus(),
                    $response->getReason()
                );

                print Rfc7230::formatHeaders($response->getHeaders()) . "\r\n\r\n";

                $body = yield $response->getBody()->buffer();
                $bodyLength = \strlen($body);

                if ($bodyLength < 250) {
                    print $body . "\r\n";
                } else {
                    print \substr($body, 0, 250) . "\r\n\r\n";
                    print($bodyLength - 250) . " more bytes\r\n";
                }
            } catch (HttpException $error) {
                echo $error;
            }
        });
    }
}

当与Http1TunnelConnector而不是Https1TunnelConnector一起使用时，它会抛出以下错误：

Amp\Socket\TlsException: TLS negotiation failed: stream_socket_enable_crypto(): SSL operation failed with code 1. OpenSSL Error messages:
error:1416F086:SSL routines:tls_process_server_certificate:certificate verify failed

Answer 1

您基本上是在做正确的事情，但是ClientTlsContext是不可变的，并且总是返回一个新的实例，该实例在您的代码示例中被丢弃。

$clientTlsContext = (new ClientTlsContext(''))
    ->withoutPeerVerification()
    ->withSecurityLevel(0);