use anyhow::Result;
use arti_client::{TorClient, TorClientConfig};
use tokio_crate as tokio;
use tor_rtcompat::tokio::TokioNativeTlsRuntime;
use futures::io::{AsyncReadExt, AsyncWriteExt};
#[tokio::main]
async fn main() -> Result<()> {
// Arti uses the `tracing` crate for logging. Install a handler for this, to print Arti's logs.
tracing_subscriber::fmt::init();
// The client config includes things like where to store persistent Tor network state.
// The defaults provided are the same as the Arti standalone application, and save data
// to a conventional place depending on operating system (for example, ~/.local/share/arti
// on Linux platforms)
let config = TorClientConfig::default();
// Arti needs an async runtime handle to spawn async tasks.
// (See "Multiple runtime support" below.)
let rt = TokioNativeTlsRuntime::current()?;
eprintln!("connecting to Tor...");
// We now let the Arti client start and bootstrap a connection to the network.
// (This takes a while to gather the necessary consensus state, etc.)
let tor_client = TorClient::bootstrap(rt, config).await?;
eprintln!("connecting to example.com...");
// Initiate a connection over Tor to example.com, port 80.
let mut stream = tor_client.connect(("example.com", 80)).await?;
eprintln!("sending request...");
stream
.write_all(b"GET / HTTP/1.1\r\nHost: example.com\r\nConnection: close\r\n\r\n")
.await?;
// IMPORTANT: Make sure the request was written.
// Arti buffers data, so flushing the buffer is usually required.
stream.flush().await?;
eprintln!("reading response...");
// Read and print the result.
let mut buf = Vec::new();
stream.read_to_end(&mut buf).await?;
println!("{}", String::from_utf8_lossy(&buf));
Ok(())
}
6f29d485e4