v0.0.4 - TUI: show correct Qube address with qrexec service name and nsigner_client command

Cargo.lock

@@ -1490,7 +1490,7 @@ dependencies = [
 
 [[package]]
 name = "nsigner"
-version = "0.0.2"
+version = "0.0.3"
 dependencies = [
  "base64",
  "chacha20poly1305",

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "nsigner"
-version = "0.0.3"
+version = "0.0.4"
 edition = "2021"
 license = "MIT"
 description = "Attended Nostr signing daemon — Rust port of n_signer"

src/lib.rs

@@ -31,4 +31,4 @@ pub mod error;
 pub use error::NsignerError;
 
 /// Version string (matches C NSIGNER_VERSION).
-pub const VERSION: &str = "v0.0.3";
+pub const VERSION: &str = "v0.0.4";

src/tui.rs

@@ -34,6 +34,10 @@ pub const TRANSPORT_QREXEC_BRIDGE: u8 = 0x02;
 pub const TRANSPORT_TCP: u8 = 0x04;
 pub const TRANSPORT_HTTP: u8 = 0x08;
 
+/// Qrexec service name used for the bridge transport.
+/// Matches NSIGNER_QREXEC_SERVICE_NAME in n_signer/src/main.c.
+pub const QREXEC_SERVICE_NAME: &str = "qubes.NsignerRpc";
+
 /// Number of focusable commands on the main screen:
 /// 4 transports + Add + Delete + Clear + Help + Quit.
 pub const FOCUS_COUNT: usize = 9;
@@ -1273,7 +1277,7 @@ impl App {
         .spacing(Spacing::Overlap(1)));
 
         let [info, transport, roles] = left.layout(&Layout::vertical([
-            Constraint::Length(13),
+            Constraint::Length(14),
             Constraint::Length(7),
             Constraint::Min(0),
         ])
@@ -1329,9 +1333,11 @@ impl App {
 
         lines.push(Line::from("Qube address:"));
         if self.transport_toggles[1] {
-            // Qrexec is a one-request-per-invocation transport: there is
-            // no persistent bind address, so show how callers reach it.
-            lines.push(Line::from("  qrexec (one request per invocation)"));
+            // Qrexec bridge transport.  Show the service name and the
+            // client command that callers use to reach the signer,
+            // matching the connection info in n_signer's main.c.
+            lines.push(Line::from(format!("  qrexec service: {}", QREXEC_SERVICE_NAME)));
+            lines.push(Line::from(format!("  nsigner_client --qrexec <qube>:{}", QREXEC_SERVICE_NAME)));
         } else {
             lines.push(Line::from("  (inactive)"));
         }