fix(federation): 🐛 Output error when requesting remote users through /users

server/api/users/:uuid/inbox/index.ts

@@ -92,6 +92,13 @@ export default (app: Hono) =>
                 return errorResponse("User not found", 404);
             }
 
+            if (user.isRemote()) {
+                return errorResponse(
+                    "Cannot view users from remote instances",
+                    403,
+                );
+            }
+
             // @ts-expect-error IP attribute is not in types
             const requestIp = context.env?.ip as
                 | SocketAddress

server/api/users/:uuid/index.ts

@@ -37,6 +37,13 @@ export default (app: Hono) =>
                 return errorResponse("User not found", 404);
             }
 
+            if (user.isRemote()) {
+                return errorResponse(
+                    "Cannot view users from remote instances",
+                    403,
+                );
+            }
+
             return jsonResponse(user.toLysand());
         },
     );

server/api/users/:uuid/outbox/index.ts

@@ -48,6 +48,13 @@ export default (app: Hono) =>
                 return errorResponse("User not found", 404);
             }
 
+            if (author.isRemote()) {
+                return errorResponse(
+                    "Cannot view users from remote instances",
+                    403,
+                );
+            }
+
             const pageNumber = Number(context.req.valid("query").page) || 1;
 
             const notes = await Note.manyFromSql(