work

src/bin/client/data.rs

@@ -1,4 +1,9 @@
-use openworm::rsc::{DataDir, DataRsc};
+use ed25519_dalek::SigningKey;
+use openworm::{
+    net::LoginKey,
+    rsc::{DataDir, DataRsc},
+};
+use rand::{TryRngCore, rngs::OsRng};
 
 pub struct ClientData {
     pub dir: DataDir,
@@ -18,7 +23,15 @@ impl ClientData {
         self.dir.save(&self.cache);
     }
 
-    pub fn device_key(&self) ->  {
+    pub fn login_key(&self, user: &str) -> LoginKey {
+        let entry = keyring::Entry::new("openworm", user).expect("failed to open keyring entry");
+        if let Ok(secret) = entry.get_secret() {
+            secret
+                .try_into()
+                .expect("failed to load key from secrets (invalid format)")
+        } else {
+            LoginKey::new()
+        }
     }
 }
 

src/bin/client/main.rs

@@ -2,8 +2,7 @@
 
 use crate::{
     data::ClientData,
-    net::{NetHandle, NetSender},
-    state::{ClientState, LoggedIn, Login},
+    state::{ClientState, LoggedIn},
 };
 use iris::prelude::*;
 use openworm::net::{ClientMsg, ServerMsg, install_crypto_provider};
@@ -37,7 +36,6 @@ pub struct Client {
 pub type Rsc = DefaultRsc<Client>;
 
 pub enum ClientEvent {
-    Connect { send: NetSender },
     ServerMsg(ServerMsg),
     Err(String),
 }
@@ -85,19 +83,6 @@ impl DefaultAppState for Client {
         _render: &mut UiRenderState,
     ) {
         match event {
-            ClientEvent::Connect { send } => {
-                let ClientState::Connect(connect) = self.state.take() else {
-                    panic!("invalid state");
-                };
-                let th = connect.handle.unwrap();
-                self.state = ClientState::Login(Login {
-                    handle: NetHandle {
-                        send: send.clone(),
-                        thread: th,
-                    },
-                });
-                // login_screen(self, ui).set_ptr(&self.main_ui, ui);
-            }
             ClientEvent::ServerMsg(msg) => match msg {
                 ServerMsg::SendMsg(msg) => {
                     if let ClientState::LoggedIn(state) = &mut self.state

src/bin/client/net.rs

@@ -9,53 +9,37 @@ use quinn::{
 use std::{
     net::{Ipv6Addr, SocketAddr, SocketAddrV6, ToSocketAddrs},
     sync::Arc,
-    thread::JoinHandle,
     time::Duration,
 };
-use tokio::sync::mpsc::UnboundedSender;
-use winit::{event_loop::EventLoopProxy, window::Window};
+use tokio::sync::{mpsc::UnboundedSender, oneshot::Receiver};
+use winit::event_loop::EventLoopProxy;
 
 pub const CLIENT_SOCKET: SocketAddr =
     SocketAddr::V6(SocketAddrV6::new(Ipv6Addr::UNSPECIFIED, 0, 0, 0));
 
 pub struct ConnectInfo {
-    pub ip: String,
+    pub url: String,
 }
 
 pub struct NetHandle {
-    pub send: NetSender,
-    pub thread: JoinHandle<()>,
+    send: UnboundedSender<NetCtrlMsg>,
 }
 
 #[derive(Clone)]
 pub struct AppHandle {
     pub proxy: EventLoopProxy<ClientEvent>,
-    pub window: Arc<Window>,
 }
 
 impl AppHandle {
     pub fn send(&self, event: ClientEvent) {
         self.proxy.send_event(event).unwrap_or_else(|_| panic!());
-        self.window.request_redraw();
     }
 }
 
-pub fn connect(handle: AppHandle, info: ConnectInfo) -> JoinHandle<()> {
-    std::thread::spawn(move || {
-        if let Err(msg) = connect_the(handle.clone(), info) {
-            handle.send(ClientEvent::Err(msg));
-        }
-    })
-}
-
 type NetResult<T> = Result<T, String>;
 
-#[derive(Clone)]
-pub struct NetSender {
-    send: UnboundedSender<NetCtrlMsg>,
-}
-
 pub enum NetCtrlMsg {
+    Exchange(ClientMsg, Receiver<>),
     Send(ClientMsg),
     Exit,
 }
@@ -66,12 +50,6 @@ impl From<ClientMsg> for NetCtrlMsg {
     }
 }
 
-impl NetSender {
-    pub fn send(&self, msg: impl Into<NetCtrlMsg>) {
-        let _ = self.send.send(msg.into());
-    }
-}
-
 impl NetHandle {
     pub fn send(&self, msg: impl Into<NetCtrlMsg>) {
         self.send.send(msg.into());
@@ -79,7 +57,6 @@ impl NetHandle {
 
     pub fn exit(self) {
         self.send(NetCtrlMsg::Exit);
-        let _ = self.thread.join();
     }
 }
 
@@ -140,12 +117,11 @@ async fn connection_no_cert(addr: SocketAddr) -> NetResult<(Endpoint, Connection
     Ok((endpoint, con))
 }
 
-#[tokio::main]
-async fn connect_the(handle: AppHandle, info: ConnectInfo) -> NetResult<()> {
+pub async fn connect(msg: impl MsgHandler, info: ConnectInfo) -> Result<NetHandle, String> {
     let (send, mut ui_recv) = tokio::sync::mpsc::unbounded_channel::<NetCtrlMsg>();
 
     let addr = info
-        .ip
+        .url
         .to_socket_addrs()
         .map_err(|e| e.to_string())?
         .next()
@@ -153,38 +129,44 @@ async fn connect_the(handle: AppHandle, info: ConnectInfo) -> NetResult<()> {
     let (endpoint, conn) = connection_no_cert(addr).await?;
     let conn_ = conn.clone();
 
-    handle.send(ClientEvent::Connect {
-        send: NetSender { send },
-    });
-
-    let recv = ServerRecv { handle };
+    let recv = ServerRecv { msg };
     tokio::spawn(recv_uni(conn_, recv.into()));
-
-    while let Some(msg) = ui_recv.recv().await {
-        match msg {
-            NetCtrlMsg::Send(msg) => {
-                if send_uni(&conn, msg).await.is_err() {
-                    println!("disconnected from server");
+    tokio::spawn(async move {
+        while let Some(msg) = ui_recv.recv().await {
+            match msg {
+                NetCtrlMsg::Send(msg) => {
+                    if send_uni(&conn, msg).await.is_err() {
+                        println!("disconnected from server");
+                        break;
+                    }
+                }
+                NetCtrlMsg::Exit => {
+                    conn.close(0u32.into(), &[]);
+                    endpoint.wait_idle().await;
                     break;
                 }
             }
-            NetCtrlMsg::Exit => {
-                conn.close(0u32.into(), &[]);
-                endpoint.wait_idle().await;
-                break;
-            }
         }
+    });
+
+    Ok(NetHandle { send })
+}
+
+pub trait MsgHandler: Sync + Send + 'static {
+    fn run(&self, msg: ServerMsg) -> impl Future<Output = ()> + Send;
+}
+impl<F: AsyncFn(ServerMsg) + Sync + Send + 'static> MsgHandler for F {
+    async fn run(&self, msg: ServerMsg) {
+        self(msg);
     }
-
-    Ok(())
 }
 
-struct ServerRecv {
-    handle: AppHandle,
+struct ServerRecv<F: MsgHandler> {
+    msg: F,
 }
 
-impl RecvHandler<ServerMsg> for ServerRecv {
+impl<F: MsgHandler> RecvHandler<ServerMsg> for ServerRecv<F> {
     async fn msg(&self, msg: ServerMsg) {
-        self.handle.send(ClientEvent::ServerMsg(msg));
+        self.msg.run(msg).await;
     }
 }

src/bin/client/ui/connect.rs

@@ -1,3 +1,5 @@
+use crate::net::{self, ConnectInfo};
+
 use super::*;
 
 pub fn start(rsc: &mut Rsc) -> WeakWidget {
@@ -41,7 +43,20 @@ pub fn create_account(rsc: &mut Rsc) -> WeakWidget {
 
     let create = Button::submit("create", rsc);
     rsc.events.register(create, Submit, move |ctx, rsc| {
-        ctx.state.data
+        let url = rsc[url].content();
+        let user = rsc[username].content();
+        let pwd = rsc[password].content();
+        let key = ctx.state.data.login_key(&user);
+        rsc.spawn_task(async |ctx| {
+            let net = net::connect(
+                async |msg| {
+                    println!("msg recv :joy:");
+                },
+                ConnectInfo { url },
+            )
+            .await
+            .expect("failed to connect");
+        });
     });
 
     (