mirror of
https://github.com/comit-network/xmr-btc-swap.git
synced 2024-12-29 01:16:24 -05:00
Merge #98
98: Remove tor module r=da-kami a=da-kami This removes the currently unused `tor module`. Different `tokio` versions have been causing issues with the `tor` module in the past (i.e. `Cargo.lock` broken problem...). It started causing issues again when adding a dependency to `jsonrpc_client` working on https://github.com/comit-network/xmr-btc-swap/pull/97 We don't support `tor` at the moment and are no planning to add this feature initially as it is not super important to users. The functionality can easily added again at a later point. Co-authored-by: Daniel Karzel <daniel@comit.network>
This commit is contained in:
bors[bot]
GitHub
commit
4f631c0c9b
623
Cargo.lock
generated
623
Cargo.lock
generated
File diff suppressed because it is too large
Load Diff
@ -37,7 +37,6 @@ structopt = "0.3"
|
||||
tempfile = "3"
|
||||
time = "0.2"
|
||||
tokio = { version = "0.2", features = ["rt-threaded", "time", "macros", "sync"] }
|
||||
torut = { version = "0.1" }
|
||||
tracing = { version = "0.1", features = ["attributes"] }
|
||||
tracing-core = "0.1"
|
||||
tracing-futures = { version = "0.2", features = ["std-future", "futures-03"] }
|
||||
|
||||
@ -12,7 +12,6 @@ pub mod network;
|
||||
pub mod serde;
|
||||
pub mod state;
|
||||
pub mod storage;
|
||||
pub mod tor;
|
||||
pub mod trace;
|
||||
|
||||
pub type Never = std::convert::Infallible;
|
||||
|
||||
117
swap/src/tor.rs
117
swap/src/tor.rs
@ -1,117 +0,0 @@
|
||||
use anyhow::{anyhow, bail, Result};
|
||||
use std::{
|
||||
future::Future,
|
||||
net::{IpAddr, Ipv4Addr, SocketAddr, SocketAddrV4},
|
||||
};
|
||||
use tokio::net::TcpStream;
|
||||
use torut::{
|
||||
control::{AsyncEvent, AuthenticatedConn, ConnError, UnauthenticatedConn},
|
||||
onion::TorSecretKeyV3,
|
||||
};
|
||||
|
||||
#[derive(Debug, Clone, Copy)]
|
||||
pub struct UnauthenticatedConnection {
|
||||
tor_proxy_address: SocketAddrV4,
|
||||
tor_control_port_address: SocketAddr,
|
||||
}
|
||||
|
||||
impl Default for UnauthenticatedConnection {
|
||||
fn default() -> Self {
|
||||
Self {
|
||||
tor_proxy_address: SocketAddrV4::new(Ipv4Addr::LOCALHOST, 9050),
|
||||
tor_control_port_address: SocketAddr::V4(SocketAddrV4::new(Ipv4Addr::LOCALHOST, 9051)),
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl UnauthenticatedConnection {
|
||||
pub fn with_ports(proxy_port: u16, control_port: u16) -> Self {
|
||||
Self {
|
||||
tor_proxy_address: SocketAddrV4::new(Ipv4Addr::LOCALHOST, proxy_port),
|
||||
tor_control_port_address: SocketAddr::V4(SocketAddrV4::new(
|
||||
Ipv4Addr::LOCALHOST,
|
||||
control_port,
|
||||
)),
|
||||
}
|
||||
}
|
||||
|
||||
/// checks if tor is running
|
||||
async fn assert_tor_running(&self) -> Result<()> {
|
||||
// Make sure you are running tor and this is your socks port
|
||||
let proxy = reqwest::Proxy::all(format!("socks5h://{}", self.tor_proxy_address).as_str())
|
||||
.map_err(|_| anyhow!("tor proxy should be there"))?;
|
||||
let client = reqwest::Client::builder().proxy(proxy).build()?;
|
||||
|
||||
let res = client.get("https://check.torproject.org").send().await?;
|
||||
let text = res.text().await?;
|
||||
|
||||
if !text.contains("Congratulations. This browser is configured to use Tor.") {
|
||||
bail!("Tor is currently not running")
|
||||
}
|
||||
|
||||
Ok(())
|
||||
}
|
||||
|
||||
async fn init_unauthenticated_connection(&self) -> Result<UnauthenticatedConn<TcpStream>> {
|
||||
// Connect to local tor service via control port
|
||||
let sock = TcpStream::connect(self.tor_control_port_address).await?;
|
||||
let uc = UnauthenticatedConn::new(sock);
|
||||
Ok(uc)
|
||||
}
|
||||
|
||||
/// Create a new authenticated connection to your local Tor service
|
||||
pub async fn init_authenticated_connection(self) -> Result<AuthenticatedConnection> {
|
||||
self.assert_tor_running().await?;
|
||||
|
||||
let mut uc = self
|
||||
.init_unauthenticated_connection()
|
||||
.await
|
||||
.map_err(|_| anyhow!("Tor instance not running."))?;
|
||||
|
||||
let tor_info = uc
|
||||
.load_protocol_info()
|
||||
.await
|
||||
.map_err(|_| anyhow!("Failed to load protocol info from Tor."))?;
|
||||
|
||||
let tor_auth_data = tor_info
|
||||
.make_auth_data()?
|
||||
.ok_or_else(|| anyhow!("Failed to make auth data."))?;
|
||||
|
||||
// Get an authenticated connection to the Tor via the Tor Controller protocol.
|
||||
uc.authenticate(&tor_auth_data)
|
||||
.await
|
||||
.map_err(|_| anyhow!("Failed to authenticate with Tor"))?;
|
||||
|
||||
Ok(AuthenticatedConnection {
|
||||
authenticated_connection: uc.into_authenticated().await,
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
type Handler = fn(AsyncEvent<'_>) -> Box<dyn Future<Output = Result<(), ConnError>> + Unpin>;
|
||||
|
||||
#[allow(missing_debug_implementations)]
|
||||
pub struct AuthenticatedConnection {
|
||||
authenticated_connection: AuthenticatedConn<TcpStream, Handler>,
|
||||
}
|
||||
|
||||
impl AuthenticatedConnection {
|
||||
/// Add an ephemeral tor service on localhost with the provided key
|
||||
pub async fn add_service(&mut self, port: u16, tor_key: &TorSecretKeyV3) -> Result<()> {
|
||||
self.authenticated_connection
|
||||
.add_onion_v3(
|
||||
tor_key,
|
||||
false,
|
||||
false,
|
||||
false,
|
||||
None,
|
||||
&mut [(
|
||||
port,
|
||||
SocketAddr::new(IpAddr::from(Ipv4Addr::new(127, 0, 0, 1)), port),
|
||||
)]
|
||||
.iter(),
|
||||
)
|
||||
.await
|
||||
.map_err(|e| anyhow!("Could not add onion service.: {:#?}", e))
|
||||
}
|
||||
}
|
||||
@ -1,125 +0,0 @@
|
||||
#[cfg(feature = "tor")]
|
||||
mod tor_test {
|
||||
|
||||
use anyhow::Result;
|
||||
use hyper::service::{make_service_fn, service_fn};
|
||||
use reqwest::StatusCode;
|
||||
use spectral::prelude::*;
|
||||
use std::{convert::Infallible, fs};
|
||||
use swap::tor::UnauthenticatedConnection;
|
||||
use tempfile::{Builder, NamedTempFile};
|
||||
use tokio::sync::oneshot::Receiver;
|
||||
use torut::{
|
||||
onion::TorSecretKeyV3,
|
||||
utils::{run_tor, AutoKillChild},
|
||||
};
|
||||
|
||||
async fn hello_world(
|
||||
_req: hyper::Request<hyper::Body>,
|
||||
) -> Result<hyper::Response<hyper::Body>, Infallible> {
|
||||
Ok(hyper::Response::new("Hello World".into()))
|
||||
}
|
||||
|
||||
fn start_test_service(port: u16, rx: Receiver<()>) {
|
||||
let make_svc =
|
||||
make_service_fn(|_conn| async { Ok::<_, Infallible>(service_fn(hello_world)) });
|
||||
let addr = ([127, 0, 0, 1], port).into();
|
||||
let server = hyper::Server::bind(&addr).serve(make_svc);
|
||||
let graceful = server.with_graceful_shutdown(async {
|
||||
rx.await.ok();
|
||||
});
|
||||
tokio::spawn(async {
|
||||
if let Err(e) = graceful.await {
|
||||
eprintln!("server error: {}", e);
|
||||
}
|
||||
});
|
||||
|
||||
tracing::info!("Test server started at port: {}", port);
|
||||
}
|
||||
|
||||
fn run_tmp_tor() -> Result<(AutoKillChild, u16, u16, NamedTempFile)> {
|
||||
// we create an empty torrc file to not use the system one
|
||||
let temp_torrc = Builder::new().tempfile()?;
|
||||
let torrc_file = format!("{}", fs::canonicalize(temp_torrc.path())?.display());
|
||||
tracing::info!("Temp torrc file created at: {}", torrc_file);
|
||||
|
||||
let control_port = if port_check::is_local_port_free(9051) {
|
||||
9051
|
||||
} else {
|
||||
port_check::free_local_port().unwrap()
|
||||
};
|
||||
let proxy_port = if port_check::is_local_port_free(9050) {
|
||||
9050
|
||||
} else {
|
||||
port_check::free_local_port().unwrap()
|
||||
};
|
||||
|
||||
let child = run_tor(
|
||||
"tor",
|
||||
&mut [
|
||||
"--CookieAuthentication",
|
||||
"1",
|
||||
"--ControlPort",
|
||||
control_port.to_string().as_str(),
|
||||
"--SocksPort",
|
||||
proxy_port.to_string().as_str(),
|
||||
"-f",
|
||||
&torrc_file,
|
||||
]
|
||||
.iter(),
|
||||
)?;
|
||||
tracing::info!("Tor running with pid: {}", child.id());
|
||||
let child = AutoKillChild::new(child);
|
||||
Ok((child, control_port, proxy_port, temp_torrc))
|
||||
}
|
||||
|
||||
#[tokio::test]
|
||||
async fn test_tor_control_port() -> Result<()> {
|
||||
// start tmp tor
|
||||
let (_child, control_port, proxy_port, _tmp_torrc) = run_tmp_tor()?;
|
||||
|
||||
// Setup test HTTP Server
|
||||
let (tx, rx) = tokio::sync::oneshot::channel::<()>();
|
||||
let port = 8080;
|
||||
start_test_service(port, rx);
|
||||
|
||||
// Connect to local Tor service
|
||||
let mut authenticated_connection =
|
||||
UnauthenticatedConnection::with_ports(proxy_port, control_port)
|
||||
.init_authenticated_connection()
|
||||
.await?;
|
||||
|
||||
tracing::info!("Tor authenticated.");
|
||||
|
||||
// Expose an onion service that re-directs to the echo server.
|
||||
let tor_secret_key_v3 = TorSecretKeyV3::generate();
|
||||
authenticated_connection
|
||||
.add_service(port, &tor_secret_key_v3)
|
||||
.await?;
|
||||
|
||||
// Test if Tor service forwards to HTTP Server
|
||||
|
||||
let proxy = reqwest::Proxy::all(format!("socks5h://127.0.0.1:{}", proxy_port).as_str())
|
||||
.expect("tor proxy should be there");
|
||||
let client = reqwest::Client::builder().proxy(proxy).build()?;
|
||||
let onion_address = tor_secret_key_v3.public().get_onion_address().to_string();
|
||||
let onion_url = format!("http://{}:8080", onion_address);
|
||||
|
||||
tracing::info!("Tor service added: {}", onion_url);
|
||||
|
||||
let res = client.get(&onion_url).send().await?;
|
||||
|
||||
assert_that(&res.status()).is_equal_to(StatusCode::OK);
|
||||
|
||||
let text = res.text().await?;
|
||||
assert_that!(text).contains("Hello World");
|
||||
tracing::info!(
|
||||
"Local server called via Tor proxy. Its response is: {}",
|
||||
text
|
||||
);
|
||||
|
||||
// gracefully shut down server
|
||||
let _ = tx.send(());
|
||||
Ok(())
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user