81 lines
3.4 KiB
Rust
81 lines
3.4 KiB
Rust
use greetd_ipc::{AuthMessageType, ErrorType, Request, Response, codec::TokioCodec};
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use std::{env, fs, io, thread};
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use tokio::net::UnixListener;
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fn main() {
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let greetd_sock = env::current_dir().unwrap().join("socket");
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if greetd_sock.exists() {
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fs::remove_file(&greetd_sock).unwrap();
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}
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// Set up the socket environment variable before spawning greeter
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unsafe { env::set_var("GREETD_SOCK", &greetd_sock) };
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// Spawn the mock greetd server in a background thread
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thread::spawn(move || {
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let rt = tokio::runtime::Runtime::new().unwrap();
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rt.block_on(async {
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let listener = UnixListener::bind(&greetd_sock).unwrap();
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println!("listening at {:?}", greetd_sock);
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loop {
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let (socket, _addr) = listener.accept().await.unwrap();
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println!("new connection");
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loop {
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let request = {
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socket.readable().await.unwrap();
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let mut bytes = Vec::with_capacity(4096);
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match socket.try_read_buf(&mut bytes) {
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Ok(0) => break,
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Ok(count) => {
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println!("read {} bytes", count);
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}
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Err(err) => match err.kind() {
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io::ErrorKind::WouldBlock => continue,
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_ => {
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println!("failed to read socket: {:?}", err);
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break;
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}
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},
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}
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let mut cursor = io::Cursor::new(bytes);
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Request::read_from(&mut cursor).await.unwrap()
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};
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println!("{:?}", request);
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let response = match request {
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Request::CreateSession { .. } => Response::AuthMessage {
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auth_message_type: AuthMessageType::Secret,
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auth_message: "MOCKING:".to_string(),
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},
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Request::PostAuthMessageResponse { response } => {
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match response.as_deref() {
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Some("password") => Response::Success,
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_ => {
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// Add 1 second delay to simulate real PAM authentication failure behavior
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tokio::time::sleep(std::time::Duration::from_secs(1)).await;
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Response::Error {
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error_type: ErrorType::AuthError,
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description: "AUTH_ERR".to_string(),
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}
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}
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}
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}
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Request::StartSession { .. } => Response::Success,
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Request::CancelSession => Response::Success,
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};
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let mut bytes = Vec::with_capacity(4096);
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response.write_to(&mut bytes).await.unwrap();
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socket.try_write(&bytes).unwrap();
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}
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}
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});
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});
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// Run greeter on main thread (required for winit event loop)
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cosmic_greeter::greeter::main().unwrap();
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}
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