app

commit 34f52b9c63960736c6474439f3d91050b70345d7
parent 0cb6b1bb232f037313544d0807d3a4eb737a461f
Author: triesap <tyson@radroots.org>
Date:   Sun, 22 Mar 2026 16:26:37 +0000

web: add browser signer account roster

- expose the connected browser signer through the shared roster summary contract
- keep browser signer custody explicit in the home account list
- reject unknown account selection requests instead of silently switching state
- preserve existing web disconnect and geocoder behavior under the new roster model

Diffstat:
M
crates/web/src/lib.rs
 | 
42
+++++++++++++++++++++++++++++++++++++-----

1 file changed, 37 insertions(+), 5 deletions(-)
diff --git a/crates/web/src/lib.rs b/crates/web/src/lib.rs
@@ -17,11 +17,11 @@ use nostr::signer::NostrSigner;
 use nostr_browser_signer::{BrowserSigner, Error as BrowserSignerError};
 #[cfg(target_arch = "wasm32")]
 use radroots_app_core::{
-    HomeActionKind, HomeActionResult, HomeActionState, IdentityGateState, RadrootsApp,
-    RadrootsAppBackend, RadrootsLocationCountry, RadrootsLocationCountryCenterLookupResult,
-    RadrootsLocationCountryListResult, RadrootsLocationPoint, RadrootsLocationResolverError,
-    RadrootsLocationReverseOptions, RadrootsResolvedLocation, RadrootsReverseLocationLookupResult,
-    SetupActionState,
+    HomeActionKind, HomeActionResult, HomeActionState, IdentityGateState, RadrootsAccountCustody,
+    RadrootsAccountSummary, RadrootsApp, RadrootsAppBackend, RadrootsLocationCountry,
+    RadrootsLocationCountryCenterLookupResult, RadrootsLocationCountryListResult,
+    RadrootsLocationPoint, RadrootsLocationResolverError, RadrootsLocationReverseOptions,
+    RadrootsResolvedLocation, RadrootsReverseLocationLookupResult, SetupActionState,
 };
 #[cfg(any(target_arch = "wasm32", test))]
 use radroots_app_core::{
@@ -260,7 +260,15 @@ impl WebBackend {
         let _ = &connected.signer;
         IdentityGateState::Ready {
             account_id: connected.account_id.clone(),
+        }
+    }
+
+    fn account_summary_for_ready(connected: &ConnectedSigner) -> RadrootsAccountSummary {
+        RadrootsAccountSummary {
+            account_id: connected.account_id.clone(),
             npub: connected.npub.clone(),
+            label: Some("browser signer".to_owned()),
+            custody: RadrootsAccountCustody::BrowserSigner,
         }
     }
 
@@ -334,6 +342,16 @@ impl RadrootsAppBackend for WebBackend {
         }
     }
 
+    fn load_account_roster(&self) -> Result<Vec<RadrootsAccountSummary>, String> {
+        let state = self.state.borrow();
+        match &state.connection {
+            WebConnectionState::Ready(connected) => {
+                Ok(vec![Self::account_summary_for_ready(connected)])
+            }
+            WebConnectionState::Disconnected | WebConnectionState::Connecting => Ok(Vec::new()),
+        }
+    }
+
     fn offline_geocoder_state(&self) -> Option<RadrootsOfflineGeocoderState> {
         Some(self.state.borrow().offline_geocoder_state.clone())
     }
@@ -575,6 +593,20 @@ impl RadrootsAppBackend for WebBackend {
         }
     }
 
+    fn request_select_account(
+        &self,
+        account_id: &str,
+    ) -> Result<Option<IdentityGateState>, String> {
+        let state = self.state.borrow();
+        match &state.connection {
+            WebConnectionState::Ready(connected) if connected.account_id == account_id => {
+                Ok(Some(Self::identity_state_for_ready(connected)))
+            }
+            WebConnectionState::Ready(_) => Err("unknown browser signer account".to_owned()),
+            WebConnectionState::Disconnected | WebConnectionState::Connecting => Ok(None),
+        }
+    }
+
     fn poll_identity_state(&self) -> Result<Option<IdentityGateState>, String> {
         let mut state = self.state.borrow_mut();
         let Some(result) = state.pending_result.take() else {