http-proxy

Proxy with HTTP Requests

↘锁芯ラ 提交于 2019-12-04 17:29:52
Would it be possible to route a GET request through a proxy by specifying the host as the proxy? Or would you have to set the destination of the packet? I am trying to generate an HTTPRequestMessage and route it through a proxy. However, I do not have fine level control of setting the destination of the request being sent out. I was able to add a proxy to HttpClient, HttpWebRequest and HttpRequestMessage. They do not have to be used together, but I just found two ways of making HTTP Requests with proxy. To do this in windows store/metro applications, you would have to implement IWebProxy. Take

yum install fails with HTTP 403 trying to access repomd.xml

北城余情 提交于 2019-12-04 12:56:00
I'm trying to install a package on a old Fedora 20 virtual machine. yum install <the_package_name> results in a failure with an HTTP 403 error: http://download.fedoraproject.org/<...(truncated)...>/repomd.xml: [Errno 14] HTTP Error 403 - Forbidden My web-browser can't see anything at http://download.fedoraproject.org/pub/fedora/linux/updates/20 so I realize FC20 is no more supported (EOL) and its repository URL has changed. So I fix the baseurl in /etc/yum.repos.d/fedora.repo to look like this: baseurl=http://archives.fedoraproject.org/<...(truncated)...> I'm sure the URL is now correct,

Using proxies with Google HTTP Client Library for Java

こ雲淡風輕ζ 提交于 2019-12-04 11:08:15
I use Google HTTP Client Library for Java to make simple JSON requests and parse responses. It works well when I don't go through a proxy. But now I'd like to allow my users to use a proxy (with authentication) functionality in my application. I looked in the HttpTransport, HttpRequestFactory and HttpRequestInitializer classes without any success. I've only slightly modified the examples so far (and mostly it was removing unnecessary code). So where in the code do I add the proxy settings? static final HttpTransport HTTP_TRANSPORT = new NetHttpTransport(); static final JsonFactory JSON_FACTORY

HTTP is statel-less,so what does it mean by keep-alive?

扶醉桌前 提交于 2019-12-04 10:31:56
问题 Keep-Alive: 300 Proxy-Connection: keep-alive As we know HTTP connection is closed when the request gets responded,so what does it mean by keep-alive ,can someone elaborate this? 回答1: This means it is OK to keep the connection open to ask for more resources like for example images and stylesheets. 回答2: As we know HTTP connection is closed when the request gets responded What is an HTTP connection? Actually, it's a socket connection over which HTTP is implemented. Only in HTTP1.0 does the

how to use Socks4/5 Proxy Handlers in Netty Client (4.1)

纵饮孤独 提交于 2019-12-04 02:28:45
I need to configure socks proxy in Netty client (to request different sites via socks4 or 5 proxies). Tried a lot of proxies from free socks lists (like www.socks-proxy.net, http://sockslist.net/ etc) but with no luck: @Test public void testProxy() throws Exception { final String ua = "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/41.0.2228.0 Safari/537.36"; final String host = "www.main.de"; final int port = 80; Bootstrap b = new Bootstrap(); b.group(new NioEventLoopGroup()) .channel(NioSocketChannel.class) .handler(new ChannelInitializer<SocketChannel>() {

How to program Go to use a proxy when using a custom transport?

。_饼干妹妹 提交于 2019-12-04 02:00:17
问题 How to write Go programs that use a proxy automatically according to the proxy environment variables? The go get itself support the standard proxy environment variables, but i'm talking about the Go program/code itself. This blog says, By default http.Client checks the HTTP_PROXY and HTTPS_PROXY variables before processes any http.Request. I tried it, but it doesn't work for my following code: tr := &http.Transport{ TLSClientConfig: &tls.Config{InsecureSkipVerify: true}, } client := &http

HTTP proxy server

懵懂的女人 提交于 2019-12-03 13:27:20
问题 I am beginning work on a very basic HTTP proxy server written in C ( Edit: something that just forwards my requests). At this point I am having difficulty in understanding how to proceed. Any help would be beneficial. 回答1: Take a look at micro_proxy. It implements all the basic features of an HTTP/HTTPS proxy, in only 260 lines of C code. Another very simple implementation can be found at Proxy. 回答2: A proxy server for what protocol? Before you know that, starting coding is not the most

How to proxy HTTP requests in Spring MVC?

我的梦境 提交于 2019-12-03 11:42:31
I have an application built on top of Spring MVC. I want to write simple proxy that processes requests as follows: send the same HTTP request to some specific server capture HTTP response from this specific server return the same answer to requesting client Here is what I've got so far: public void proxyRequest(HttpServletRequest request, HttpServletResponse response) { try { HttpUriRequest proxiedRequest = createHttpUriRequest(request); HttpResponse proxiedResponse = httpClient.execute(proxiedRequest); writeToResponse(proxiedResponse, response); } catch (URISyntaxException e) { e

Basic proxy authentication for HTTPS URLs returns HTTP/1.0 407 Proxy Authentication Required

删除回忆录丶 提交于 2019-12-03 08:42:34
问题 I want to use a proxy with basic authentication (username, password) for a connection (and only this connection) in Java. The following code works for HTTP URLs (e.g. "http://www.google.com"): URL url = new URL("http://www.google.com"); HttpURLConnection httpURLConnection = null; InetSocketAddress proxyLocation = new InetSocketAddress(proxyHost, proxyPort); Proxy proxy = new Proxy(Proxy.Type.HTTP, proxyLocation); httpURLConnection = (HttpURLConnection) url.openConnection(proxy); // Works for

How to capture HTTP request / response headers with mitmproxy?

删除回忆录丶 提交于 2019-12-03 07:48:15
I have been able to capture the HTTP(s) traffic from a smartphone and also stored this traffic using mitmdump using the command mitmdump -w outfile This seems to dump the HTTP body along with the headers as well. I am interested in capturing only the headers, prefarably as a single csv row (or json string). How can I do that? Yet another derived snippet based on previous responses and updated to python3: def response(flow): print("") print("="*50) #print("FOR: " + flow.request.url) print(flow.request.method + " " + flow.request.path + " " + flow.request.http_version) print("-"*50 + "request