[−][src]Crate hyper_proxy
A Proxy Connector crate for Hyper based applications
Example
use hyper::{Client, Request, Uri}; use hyper::client::HttpConnector; use futures::{TryFutureExt, TryStreamExt}; use hyper_proxy::{Proxy, ProxyConnector, Intercept}; use typed_headers::Credentials; use std::error::Error; #[tokio::main] async fn main() -> Result<(), Box<dyn Error>> { let proxy = { let proxy_uri = "http://my-proxy:8080".parse().unwrap(); let mut proxy = Proxy::new(Intercept::All, proxy_uri); proxy.set_authorization(Credentials::basic("John Doe", "Agent1234").unwrap()); let connector = HttpConnector::new(); let proxy_connector = ProxyConnector::from_proxy(connector, proxy).unwrap(); proxy_connector }; // Connecting to http will trigger regular GETs and POSTs. // We need to manually append the relevant headers to the request let uri: Uri = "http://my-remote-website.com".parse().unwrap(); let mut req = Request::get(uri.clone()).body(hyper::Body::empty()).unwrap(); if let Some(headers) = proxy.http_headers(&uri) { req.headers_mut().extend(headers.clone().into_iter()); } let client = Client::builder().build(proxy); let fut_http = client.request(req) .and_then(|res| res.into_body().map_ok(|x|x.to_vec()).try_concat()) .map_ok(move |body| ::std::str::from_utf8(&body).unwrap().to_string()); // Connecting to an https uri is straightforward (uses 'CONNECT' method underneath) let uri = "https://my-remote-websitei-secured.com".parse().unwrap(); let fut_https = client.get(uri) .and_then(|res| res.into_body().map_ok(|x|x.to_vec()).try_concat()) .map_ok(move |body| ::std::str::from_utf8(&body).unwrap().to_string()); let (http_res, https_res) = futures::future::join(fut_http, fut_https).await; let (_, _) = (http_res?, https_res?); Ok(()) }
Structs
Custom | A Custom struct to proxy custom uris |
Proxy | A Proxy strcut |
ProxyConnector | A wrapper around |
Enums
Intercept | The Intercept enum to filter connections |
Traits
Dst | A trait for matching between Destination and Uri |