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#![doc(html_root_url="https://docs.rs/hyper-socks/0.4.0")]
#![warn(missing_docs)]
extern crate socks;
extern crate hyper;
#[cfg(test)]
extern crate hyper_openssl;
use hyper::net::{NetworkConnector, HttpStream, HttpsStream, SslClient};
use socks::{Socks4Stream, Socks5Stream};
use std::io;
use std::net::{SocketAddr, ToSocketAddrs};
#[derive(Debug)]
pub struct Socks4HttpConnector {
addrs: Vec<SocketAddr>,
userid: String,
}
impl Socks4HttpConnector {
pub fn new<T: ToSocketAddrs>(proxy: T, userid: &str) -> io::Result<Socks4HttpConnector> {
Ok(Socks4HttpConnector {
addrs: try!(proxy.to_socket_addrs()).collect(),
userid: userid.to_owned(),
})
}
}
impl NetworkConnector for Socks4HttpConnector {
type Stream = HttpStream;
fn connect(&self, host: &str, port: u16, scheme: &str) -> hyper::Result<HttpStream> {
if scheme != "http" {
return Err(io::Error::new(io::ErrorKind::InvalidInput, "invalid scheme for HTTP")
.into());
}
let socket = try!(Socks4Stream::connect(&self.addrs[..], (host, port), &self.userid));
Ok(HttpStream(socket.into_inner()))
}
}
#[derive(Debug)]
pub struct Socks4HttpsConnector<S> {
addrs: Vec<SocketAddr>,
userid: String,
ssl: S,
}
impl<S: SslClient> Socks4HttpsConnector<S> {
pub fn new<T: ToSocketAddrs>(proxy: T, userid: &str, ssl: S) -> io::Result<Self> {
Ok(Socks4HttpsConnector {
addrs: try!(proxy.to_socket_addrs()).collect(),
userid: userid.to_owned(),
ssl: ssl,
})
}
}
impl<S: SslClient> NetworkConnector for Socks4HttpsConnector<S> {
type Stream = HttpsStream<S::Stream>;
fn connect(&self, host: &str, port: u16, scheme: &str) -> hyper::Result<Self::Stream> {
if scheme != "http" && scheme != "https" {
return Err(io::Error::new(io::ErrorKind::InvalidInput, "invalid scheme for HTTPS")
.into());
}
let socket = try!(Socks4Stream::connect(&self.addrs[..], (host, port), &self.userid));
let stream = HttpStream(socket.into_inner());
if scheme == "http" {
Ok(HttpsStream::Http(stream))
} else {
Ok(HttpsStream::Https(try!(self.ssl.wrap_client(stream, host))))
}
}
}
#[derive(Debug)]
pub struct Socks5HttpConnector {
addrs: Vec<SocketAddr>,
}
impl Socks5HttpConnector {
pub fn new<T: ToSocketAddrs>(proxy: T) -> io::Result<Socks5HttpConnector> {
Ok(Socks5HttpConnector {
addrs: try!(proxy.to_socket_addrs()).collect(),
})
}
}
impl NetworkConnector for Socks5HttpConnector {
type Stream = HttpStream;
fn connect(&self, host: &str, port: u16, scheme: &str) -> hyper::Result<HttpStream> {
if scheme != "http" {
return Err(io::Error::new(io::ErrorKind::InvalidInput, "invalid scheme for HTTP")
.into());
}
let socket = try!(Socks5Stream::connect(&self.addrs[..], (host, port)));
Ok(HttpStream(socket.into_inner()))
}
}
#[derive(Debug)]
pub struct Socks5HttpsConnector<S> {
addrs: Vec<SocketAddr>,
ssl: S,
}
impl<S: SslClient> Socks5HttpsConnector<S> {
pub fn new<T: ToSocketAddrs>(proxy: T, ssl: S) -> io::Result<Self> {
Ok(Socks5HttpsConnector {
addrs: try!(proxy.to_socket_addrs()).collect(),
ssl: ssl,
})
}
}
impl<S: SslClient> NetworkConnector for Socks5HttpsConnector<S> {
type Stream = HttpsStream<S::Stream>;
fn connect(&self, host: &str, port: u16, scheme: &str) -> hyper::Result<Self::Stream> {
if scheme != "http" && scheme != "https" {
return Err(io::Error::new(io::ErrorKind::InvalidInput, "invalid scheme for HTTPS")
.into());
}
let socket = try!(Socks5Stream::connect(&self.addrs[..], (host, port)));
let stream = HttpStream(socket.into_inner());
if scheme == "http" {
Ok(HttpsStream::Http(stream))
} else {
Ok(HttpsStream::Https(try!(self.ssl.wrap_client(stream, host))))
}
}
}
#[cfg(test)]
mod test {
use hyper;
use hyper_openssl::OpensslClient;
use std::io::Read;
use super::*;
#[test]
fn google() {
let connector = Socks4HttpConnector::new("127.0.0.1:8080", "").unwrap();
let client = hyper::Client::with_connector(connector);
let mut response = client.get("http://www.google.com").send().unwrap();
assert!(response.status.is_success());
let mut body = vec![];
response.read_to_end(&mut body).unwrap();
}
#[test]
fn google_ssl_http() {
let ssl = OpensslClient::new().unwrap();
let connector = Socks4HttpsConnector::new("127.0.0.1:8080", "", ssl).unwrap();
let client = hyper::Client::with_connector(connector);
let mut response = client.get("http://www.google.com").send().unwrap();
assert!(response.status.is_success());
let mut body = vec![];
response.read_to_end(&mut body).unwrap();
}
#[test]
fn google_ssl_https() {
let ssl = OpensslClient::new().unwrap();
let connector = Socks4HttpsConnector::new("127.0.0.1:8080", "", ssl).unwrap();
let client = hyper::Client::with_connector(connector);
let mut response = client.get("https://www.google.com").send().unwrap();
assert!(response.status.is_success());
let mut body = vec![];
response.read_to_end(&mut body).unwrap();
}
#[test]
fn google_v5() {
let connector = Socks5HttpConnector::new("127.0.0.1:8080").unwrap();
let client = hyper::Client::with_connector(connector);
let mut response = client.get("http://www.google.com").send().unwrap();
assert!(response.status.is_success());
let mut body = vec![];
response.read_to_end(&mut body).unwrap();
}
#[test]
fn google_ssl_http_v5() {
let ssl = OpensslClient::new().unwrap();
let connector = Socks5HttpsConnector::new("127.0.0.1:8080", ssl).unwrap();
let client = hyper::Client::with_connector(connector);
let mut response = client.get("http://www.google.com").send().unwrap();
assert!(response.status.is_success());
let mut body = vec![];
response.read_to_end(&mut body).unwrap();
}
#[test]
fn google_ssl_https_v5() {
let ssl = OpensslClient::new().unwrap();
let connector = Socks5HttpsConnector::new("127.0.0.1:8080", ssl).unwrap();
let client = hyper::Client::with_connector(connector);
let mut response = client.get("https://www.google.com").send().unwrap();
assert!(response.status.is_success());
let mut body = vec![];
response.read_to_end(&mut body).unwrap();
}
}