radrootsd

commit 219c6b2c95b9cbf72d90bd5a760a0df1095d9e9f
parent eb59dfdd3ee94792c9638ae17a61c83b99805d27
Author: triesap <triesap@radroots.dev>
Date:   Tue,  6 Jan 2026 17:08:53 +0000

nostr: handle signevent nip-46 requests

- add signevent request handling in listener
- reject unsigned events with pubkey mismatch
- sign events using radrootsd keys and return signevent result
- return formatted error on signing failure

Diffstat:
M
src/transport/nostr/listener.rs
 | 
16
+++++++++++++++-

1 file changed, 15 insertions(+), 1 deletion(-)
diff --git a/src/transport/nostr/listener.rs b/src/transport/nostr/listener.rs
@@ -2,7 +2,12 @@ use std::time::Duration;
 
 use anyhow::{anyhow, Result};
 use nostr::nips::nip44;
-use nostr::nips::nip46::{NostrConnectMessage, NostrConnectRequest, NostrConnectResponse, ResponseResult};
+use nostr::nips::nip46::{
+    NostrConnectMessage,
+    NostrConnectRequest,
+    NostrConnectResponse,
+    ResponseResult,
+};
 use nostr::JsonUtil;
 use tokio::sync::broadcast;
 use tracing::{info, warn};
@@ -116,6 +121,15 @@ fn handle_request(radrootsd: &Radrootsd, request: NostrConnectRequest) -> NostrC
         NostrConnectRequest::GetPublicKey => {
             NostrConnectResponse::with_result(ResponseResult::GetPublicKey(radrootsd.pubkey))
         }
+        NostrConnectRequest::SignEvent(unsigned) => {
+            if unsigned.pubkey != radrootsd.pubkey {
+                return NostrConnectResponse::with_error("pubkey mismatch");
+            }
+            match unsigned.sign_with_keys(&radrootsd.keys) {
+                Ok(event) => NostrConnectResponse::with_result(ResponseResult::SignEvent(Box::new(event))),
+                Err(err) => NostrConnectResponse::with_error(format!("sign_event failed: {err}")),
+            }
+        }
         NostrConnectRequest::Ping => NostrConnectResponse::with_result(ResponseResult::Pong),
         _ => NostrConnectResponse::with_error("unsupported request"),
     }