chore: rework login and identity (#129)

* .

* redesign onboarding screen

* .

* add signer proxy

* .

* .

* .

* .

* fix proxy

* clean up

* fix new account

crates/global/src/constants.rs

@@ -4,7 +4,7 @@ pub const APP_PUBKEY: &str = "dW50cnVzdGVkIGNvbW1lbnQ6IG1pbmlzaWduIHB1YmxpYyBrZX
 pub const APP_UPDATER_ENDPOINT: &str = "https://coop-updater.reya.su/";
 pub const KEYRING_URL: &str = "Coop Safe Storage";
 
-pub const ACCOUNT_D: &str = "coop:account";
+pub const ACCOUNT_IDENTIFIER: &str = "coop:user";
 pub const SETTINGS_D: &str = "coop:settings";
 
 /// Bootstrap Relays.

crates/global/src/lib.rs

@@ -5,6 +5,7 @@ use std::time::Duration;
 use nostr_connect::prelude::*;
 use nostr_sdk::prelude::*;
 use paths::nostr_file;
+use smol::channel::{Receiver, Sender};
 use smol::lock::RwLock;
 
 use crate::paths::support_dir;
@@ -13,8 +14,17 @@ pub mod constants;
 pub mod paths;
 
 /// Signals sent through the global event channel to notify UI components
-#[derive(Debug, Clone)]
+#[derive(Debug)]
 pub enum NostrSignal {
+    /// Signer has been set
+    SignerSet(PublicKey),
+
+    /// Signer has been unset
+    SignerUnset,
+
+    /// Browser Signer Proxy service is not running
+    ProxyDown,
+
     /// Received a new metadata event from Relay Pool
     Metadata(Event),
 
@@ -35,6 +45,7 @@ pub enum NostrSignal {
 }
 
 static NOSTR_CLIENT: OnceLock<Client> = OnceLock::new();
+static GLOBAL_CHANNEL: OnceLock<(Sender<NostrSignal>, Receiver<NostrSignal>)> = OnceLock::new();
 static PROCESSED_EVENTS: OnceLock<RwLock<BTreeSet<EventId>>> = OnceLock::new();
 static CURRENT_TIMESTAMP: OnceLock<Timestamp> = OnceLock::new();
 static FIRST_RUN: OnceLock<bool> = OnceLock::new();
@@ -63,6 +74,13 @@ pub fn nostr_client() -> &'static Client {
     })
 }
 
+pub fn global_channel() -> &'static (Sender<NostrSignal>, Receiver<NostrSignal>) {
+    GLOBAL_CHANNEL.get_or_init(|| {
+        let (sender, receiver) = smol::channel::bounded::<NostrSignal>(2048);
+        (sender, receiver)
+    })
+}
+
 pub fn processed_events() -> &'static RwLock<BTreeSet<EventId>> {
     PROCESSED_EVENTS.get_or_init(|| RwLock::new(BTreeSet::new()))
 }