支持HTTP、HTTPS、WebSocket,HTTPS采用动态签发SSL证书,可以拦截http、https的报文并进行处理。
例如:http(s)协议抓包,http(s)动态替换请求内容或响应内容等等。
需要导入项目中的CA证书(src/resources/ca.crt)至受信任的根证书颁发机构。
可设置二级代理服务器,支持http,socks4,socks5。
//new HttpProxyServer().start(9999);
new HttpProxyServer()
// .proxyConfig(new ProxyConfig(ProxyType.SOCKS5, "127.0.0.1", 1085)) //使用socks5二级代理
.proxyInterceptInitializer(new HttpProxyInterceptInitializer() {
@Override
public void init(HttpProxyInterceptPipeline pipeline) {
pipeline.addLast(new HttpProxyIntercept() {
@Override
public void beforeRequest(Channel clientChannel, HttpRequest httpRequest,
HttpProxyInterceptPipeline pipeline) throws Exception {
//替换UA,伪装成手机浏览器
httpRequest.headers().set(HttpHeaderNames.USER_AGENT,
"Mozilla/5.0 (iPhone; CPU iPhone OS 9_1 like Mac OS X) AppleWebKit/601.1.46 (KHTML, like Gecko) Version/9.0 Mobile/13B143 Safari/601.1");
//转到下一个拦截器处理
pipeline.beforeRequest(clientChannel, httpRequest);
}
@Override
public void afterResponse(Channel clientChannel, Channel proxyChannel,
HttpResponse httpResponse,
HttpProxyInterceptPipeline pipeline) throws Exception {
//拦截响应,添加一个响应头
httpResponse.headers().add("intercept", "test");
pipeline.afterResponse(clientChannel, proxyChannel, httpResponse);
}
});
}
}).start(9999);
SSL握手
HTTP通讯