如何配置RestAssured http客户端使用socks代理?

Question

显然rest-assured不支持socks代理:https://github.com/rest-assured/rest-assured/issues/934。有没有办法克服这一点，尽管所有连接通过代理?

Answer 1

是的，可以提供自己的http客户端配置:

import io.restassured.RestAssured;
import io.restassured.config.HttpClientConfig;
import io.restassured.config.RestAssuredConfig;
import org.apache.http.HttpHost;
import org.apache.http.conn.ConnectTimeoutException;
import org.apache.http.conn.DnsResolver;
import org.apache.http.conn.HttpInetSocketAddress;
import org.apache.http.conn.scheme.PlainSocketFactory;
import org.apache.http.conn.scheme.Scheme;
import org.apache.http.conn.scheme.SchemeRegistry;
import org.apache.http.conn.ssl.SSLSocketFactory;
import org.apache.http.impl.client.DefaultHttpClient;
import org.apache.http.impl.conn.PoolingClientConnectionManager;
import org.apache.http.params.HttpParams;
import org.apache.http.protocol.HttpContext;
import org.apache.http.ssl.SSLContexts;
import org.junit.jupiter.api.Test;
import javax.net.ssl.SSLContext;
import java.io.IOException;
import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.net.Proxy;
import java.net.Socket;
class SocksProxyTest {
@Test
public void shouldConnectUsingProxy() {
Proxy proxy = new Proxy(Proxy.Type.SOCKS, new InetSocketAddress("localhost", 2000));
String statusLine = RestAssured.given()
.config(
RestAssuredConfig.config()
.httpClient(
HttpClientConfig.httpClientConfig()
.httpClientFactory(() -> getSocksProxyConfiguredHttpClient(proxy)))
)
.get("http://example.com")
.getStatusLine();
System.err.println(statusLine);
}
private DefaultHttpClient getSocksProxyConfiguredHttpClient(Proxy proxy) {
SchemeRegistry schemeRegistry = new SchemeRegistry();
schemeRegistry.register(new Scheme("http", 80, new ProxiedPlainSocketFactory(proxy)));
schemeRegistry.register(new Scheme("https", 443, new ProxiedSSLSocketFactory(proxy, SSLContexts.createSystemDefault())));
DnsResolver fakeDnsResolver = host -> new InetAddress[] { InetAddress.getByAddress(new byte[] { 1, 1, 1, 1 }) };
PoolingClientConnectionManager ccm = new PoolingClientConnectionManager(schemeRegistry, fakeDnsResolver);
return new DefaultHttpClient(ccm);
}
static class ProxiedPlainSocketFactory extends PlainSocketFactory {
private final Proxy proxy;
public ProxiedPlainSocketFactory(Proxy proxy) {
this.proxy = proxy;
}
@Override
public Socket createSocket(HttpParams params) {
return new Socket(proxy);
}
@Override
public Socket createSocket() {
return new Socket(proxy);
}
@Override
public Socket connectSocket(Socket socket, InetSocketAddress remoteAddress, InetSocketAddress localAddress,
HttpParams params) throws IOException, ConnectTimeoutException {
InetSocketAddress unresolvedRemote = InetSocketAddress
.createUnresolved(((HttpInetSocketAddress) remoteAddress).getHttpHost().getHostName(), remoteAddress.getPort());
return super.connectSocket(socket, unresolvedRemote, localAddress, params);
}
}
static class ProxiedSSLSocketFactory extends SSLSocketFactory {
final Proxy proxy;
public ProxiedSSLSocketFactory(Proxy proxy, SSLContext sslContext) {
super(sslContext, ALLOW_ALL_HOSTNAME_VERIFIER);
this.proxy = proxy;
}
@Override
public Socket createSocket(HttpContext context) throws IOException {
return new Socket(proxy);
}
@Override
public Socket connectSocket(int connectTimeout, Socket socket, HttpHost host, InetSocketAddress remoteAddress,
InetSocketAddress localAddress, HttpContext context) throws IOException {
InetSocketAddress unresolvedRemote = InetSocketAddress
.createUnresolved(((HttpInetSocketAddress) remoteAddress).getHttpHost().getHostName(), remoteAddress.getPort());
return super.connectSocket(connectTimeout, socket, host, unresolvedRemote, localAddress, context);
}
}
}