client/common: support new login screen

client/src/app.rs

@@ -21,10 +21,16 @@ pub struct AudioSettings {
     pub denoise: bool,
 }
 
+#[derive(Debug, Clone)]
+pub enum ConnectTarget {
+    Direct { host: String, port: u16 },
+    Proxy(String),
+}
+
 #[derive(Debug)]
 pub enum Command {
     Connect {
-        address: String,
+        target: ConnectTarget,
         username: String,
         config: ProxyOverrides,
     },

client/src/imp/connect.rs

@@ -1,5 +1,5 @@
-use crate::app::{Command, SharedState};
-use color_eyre::eyre::Error;
+use crate::app::{Command, ConnectTarget, SharedState};
+use color_eyre::eyre::{bail, Error};
 use futures_channel::mpsc::UnboundedReceiver;
 use mumble_protocol::control::ClientControlCodec;
 use std::net::ToSocketAddrs;
@@ -70,7 +70,7 @@ impl ServerCertVerifier for NoCertificateVerification {
 
 #[instrument]
 pub async fn network_connect(
-    address: String,
+    target: ConnectTarget,
     username: String,
     event_rx: &mut UnboundedReceiver<Command>,
     overrides: &ProxyOverrides,
@@ -78,6 +78,13 @@ pub async fn network_connect(
 ) -> Result<(), Error> {
     info!("connecting");
 
+    let (host, port) = match target {
+        ConnectTarget::Direct { host, port } => (host, port),
+        ConnectTarget::Proxy(_) => {
+            bail!("desktop/mobile platform requires a direct host:port, not a proxy URL")
+        }
+    };
+
     let config = ClientConfig::builder()
         .dangerous()
         .with_custom_certificate_verifier(Arc::new(NoCertificateVerification))
@@ -85,15 +92,14 @@ pub async fn network_connect(
 
     let connector = TlsConnector::from(Arc::new(config));
 
-    let addr = format!("{}:{}", address, 64738)
+    let addr = (&*host, port)
         .to_socket_addrs()?
         .next()
         .unwrap();
 
     let server_tcp = TcpStream::connect(addr).await?;
     let server_stream = connector
-        //.connect("127.0.0.1".try_into()?, server_tcp)
-        .connect(address.try_into()?, server_tcp)
+        .connect(host.try_into()?, server_tcp)
         .await?;
     let (read_server, write_server) = tokio::io::split(server_stream);
 

client/src/imp/desktop.rs

@@ -1,4 +1,4 @@
-use crate::app::{Command, SharedState};
+use crate::app::{Command, ConnectTarget, SharedState};
 use color_eyre::eyre::Error;
 use futures_channel::mpsc::UnboundedReceiver;
 use mumble_web2_common::{ProxyOverrides, ServerStatus};
@@ -24,20 +24,24 @@ impl super::PlatformInterface for DesktopPlatform {
     }
 
     async fn network_connect(
-        address: String,
+        target: ConnectTarget,
         username: String,
         event_rx: &mut UnboundedReceiver<Command>,
         overrides: &ProxyOverrides,
         state: SharedState,
     ) -> Result<(), Error> {
-        super::connect::network_connect(address, username, event_rx, overrides, state).await
+        super::connect::network_connect(target, username, event_rx, overrides, state).await
     }
 
     async fn get_status(
         _client: &reqwest::Client,
         address: &str,
     ) -> color_eyre::Result<ServerStatus> {
-        mumble_web2_common::ping_server(address, 64738).await
+        let (host, port) = match address.rsplit_once(':') {
+            Some((h, p)) => (h, p.parse().unwrap_or(64738)),
+            None => (address, 64738),
+        };
+        mumble_web2_common::ping_server(host, port).await
     }
 
     fn init_logging() {

client/src/imp/mobile.rs

@@ -1,4 +1,4 @@
-use crate::app::{Command, SharedState};
+use crate::app::{Command, ConnectTarget, SharedState};
 use color_eyre::eyre::Error;
 use futures_channel::mpsc::UnboundedReceiver;
 use mumble_web2_common::{ProxyOverrides, ServerStatus};
@@ -20,20 +20,24 @@ impl super::PlatformInterface for MobilePlatform {
     }
 
     async fn network_connect(
-        address: String,
+        target: ConnectTarget,
         username: String,
         event_rx: &mut UnboundedReceiver<Command>,
         overrides: &ProxyOverrides,
         state: SharedState,
     ) -> Result<(), Error> {
-        super::connect::network_connect(address, username, event_rx, overrides, state).await
+        super::connect::network_connect(target, username, event_rx, overrides, state).await
     }
 
     async fn get_status(
         _client: &reqwest::Client,
         address: &str,
     ) -> color_eyre::Result<ServerStatus> {
-        mumble_web2_common::ping_server(address, 64738).await
+        let (host, port) = match address.rsplit_once(':') {
+            Some((h, p)) => (h, p.parse().unwrap_or(64738)),
+            None => (address, 64738),
+        };
+        mumble_web2_common::ping_server(host, port).await
     }
 
     fn init_logging() {

client/src/imp/mod.rs

@@ -4,7 +4,7 @@
 //! The traits make the platform boundary explicit and provide compile-time verification.
 #![allow(async_fn_in_trait)]
 
-use crate::app::{Command, SharedState};
+use crate::app::{Command, ConnectTarget, SharedState};
 use crate::effects::AudioProcessor;
 use color_eyre::eyre::Error;
 use futures_channel::mpsc::UnboundedReceiver;
@@ -79,7 +79,7 @@ pub trait PlatformInterface {
 
     /// Establish a connection to the Mumble server and run the network loop.
     fn network_connect(
-        address: String,
+        target: ConnectTarget,
         username: String,
         event_rx: &mut UnboundedReceiver<Command>,
         proxy_overrides: &ProxyOverrides,

client/src/imp/native_config.rs

@@ -28,12 +28,8 @@ impl super::ConfigSystemInterface for NativeConfigSystem {
         match serde_json::from_value::<T>(value_untyped) {
             Ok(v) => Some(v),
             Err(_) => {
-                let default_value = config_get_default(key)
-                    .expect("Default value required after config parse failure");
-                Some(
-                    serde_json::from_value::<T>(default_value)
-                        .expect("Default value could not be parsed"),
-                )
+                let default_value = config_get_default(key)?;
+                serde_json::from_value::<T>(default_value).ok()
             }
         }
     }

client/src/imp/stub.rs

@@ -1,6 +1,9 @@
 /// Stub implementation of the platform interface, so that we can
 /// `cargo check` without any --feature flags.
-use crate::{app::SharedState, effects::AudioProcessor};
+use crate::{
+    app::{ConnectTarget, SharedState},
+    effects::AudioProcessor,
+};
 use color_eyre::eyre::Error;
 use futures_channel::mpsc::UnboundedReceiver;
 use mumble_web2_common::{ProxyOverrides, ServerStatus};
@@ -21,7 +24,7 @@ impl super::PlatformInterface for StubPlatform {
     }
 
     fn network_connect(
-        _address: String,
+        _target: ConnectTarget,
         _username: String,
         _event_rx: &mut UnboundedReceiver<crate::app::Command>,
         _overrides: &ProxyOverrides,

client/src/imp/web.rs

@@ -1,4 +1,4 @@
-use crate::app::{Command, SharedState};
+use crate::app::{Command, ConnectTarget, SharedState};
 use crate::effects::{AudioProcessor, AudioProcessorSender, TransmitState};
 use color_eyre::eyre::{bail, eyre, Error};
 use crossbeam::atomic::AtomicCell;
@@ -108,13 +108,19 @@ impl super::PlatformInterface for WebPlatform {
     }
 
     async fn network_connect(
-        address: String,
+        target: ConnectTarget,
         username: String,
         event_rx: &mut UnboundedReceiver<Command>,
         overrides: &ProxyOverrides,
         state: SharedState,
     ) -> Result<(), Error> {
-        network_connect(address, username, event_rx, overrides, state).await
+        let url = match target {
+            ConnectTarget::Proxy(url) => url,
+            ConnectTarget::Direct { .. } => {
+                bail!("web platform requires a proxy URL, not a direct host:port")
+            }
+        };
+        network_connect(url, username, event_rx, overrides, state).await
     }
 
     async fn get_status(

client/src/mainloop.rs

@@ -39,7 +39,7 @@ use crate::imp::{
 pub async fn network_entrypoint(mut event_rx: UnboundedReceiver<Command>, state: SharedState) {
     loop {
         let Some(Command::Connect {
-            address,
+            target,
             username,
             config,
         }) = event_rx.next().await
@@ -50,7 +50,7 @@ pub async fn network_entrypoint(mut event_rx: UnboundedReceiver<Command>, state:
         *state.server.write_unchecked() = Default::default();
         *state.status.write_unchecked() = ConnectionState::Connecting;
         if let Err(error) =
-            Platform::network_connect(address, username, &mut event_rx, &config, state.clone())
+            Platform::network_connect(target, username, &mut event_rx, &config, state.clone())
                 .await
         {
             error!("could not connect {:?}", error);

common/src/lib.rs

@@ -17,6 +17,16 @@ pub struct ServerStatus {
     pub bandwidth: Option<u32>,
 }
 
+#[derive(Debug, Clone, Deserialize, Serialize, Default, PartialEq)]
+pub struct ServerEntry {
+    pub name: String,
+    pub address: String,
+    pub port: u16,
+    pub username: String,
+    #[serde(default, skip_serializing_if = "Option::is_none")]
+    pub password: Option<String>,
+}
+
 /// Mumble UDP ping protocol.
 ///
 /// Send a 12-byte packet: 4 zero bytes + 8-byte identifier.