config.json

@@ -1,6 +1,6 @@
 {
   "id": "chatelet",
-  "version": "0.2.0",
+  "version": "0.3.0",
   "name": "Chatelet",
   "repo": "https://git.atitlan.io/aiolabs/chatelet",
   "short_description": "Nostr-native room rentals (Airbnb-style) for LNbits",

models.py

@@ -17,6 +17,7 @@ Design notes carried into the field definitions:
   arbiter of "is this range open" — Nostr events are requests, not locks.
 """
 
+import json
 from datetime import datetime, timezone
 from enum import Enum
 
@@ -194,6 +195,17 @@ class Block(BaseModel):
 # ---------------------------------------------------------------------------
 
 
+def public_room_dict(room: Room) -> dict:
+    """A Room as public JSON for guests — strips operator-private fields: the
+    wallet id, and the check-in instructions (address/gate code, delivered only
+    in the encrypted post-payment DM). Shared by the HTTP and Nostr-RPC guest
+    doors so neither can leak them."""
+    d = json.loads(room.json())
+    d.pop("wallet", None)
+    d.pop("checkin_instructions", None)
+    return d
+
+
 class AvailabilityQuery(BaseModel):
     room_id: str
     check_in: str                        # YYYY-MM-DD inclusive

tests/test_public_endpoints.py

@@ -0,0 +1,60 @@
+"""Public guest discovery endpoints + the operator-private field strip
+(privacy: check-in instructions must never reach a guest)."""
+
+import asyncio
+
+import pytest
+from fastapi import HTTPException
+
+from .. import crud, views_api
+from ..models import RoomStatus, public_room_dict
+from .conftest import make_room
+
+
+def test_public_room_dict_strips_private_fields():
+    room = make_room(wallet="w1")
+    room.checkin_instructions = "gate code 4213, door on the left"
+    d = public_room_dict(room)
+    assert "wallet" not in d  # operator-internal
+    assert "checkin_instructions" not in d  # private, DM-only
+    assert d["title"] == "Tower Room"  # public fields survive
+    assert d["price_amount"] == 100
+
+
+def test_public_rooms_lists_active_only_and_stripped(monkeypatch):
+    active = make_room("a", status=RoomStatus.active)
+    active.checkin_instructions = "secret"
+    inactive = make_room("b", status=RoomStatus.inactive)
+
+    async def gr():
+        return [active, inactive]
+
+    monkeypatch.setattr(crud, "get_rooms", gr)
+    out = asyncio.run(views_api.api_public_rooms())
+    assert [r["id"] for r in out] == ["a"]  # inactive hidden from guests
+    assert "checkin_instructions" not in out[0]
+    assert "wallet" not in out[0]
+
+
+def test_public_room_404_when_inactive(monkeypatch):
+    async def gr(_):
+        return make_room(status=RoomStatus.inactive)
+
+    monkeypatch.setattr(crud, "get_room", gr)
+    with pytest.raises(HTTPException) as e:
+        asyncio.run(views_api.api_public_room("x"))
+    assert e.value.status_code == 404
+
+
+def test_public_room_returns_stripped_when_active(monkeypatch):
+    room = make_room("a", status=RoomStatus.active)
+    room.checkin_instructions = "gate"
+
+    async def gr(_):
+        return room
+
+    monkeypatch.setattr(crud, "get_room", gr)
+    out = asyncio.run(views_api.api_public_room("a"))
+    assert out["id"] == "a"
+    assert "checkin_instructions" not in out
+    assert "wallet" not in out

transport_rpcs.py

@@ -196,6 +196,9 @@ def _to_dict(obj) -> dict:
 
 
 def _public_room(room) -> dict:
-    d = _to_dict(room)
+    # Shared with the HTTP door; strips wallet id AND checkin_instructions
-    d.pop("wallet", None)  # wallet id is operator-internal, not for guests
+    # (the latter was leaking to guests before — added after this file's
-    return d
+    # original public dict).
+    from .models import public_room_dict
+
+    return public_room_dict(room)

views_api.py

@@ -24,6 +24,7 @@ from .models import (
     CreateRoomData,
     Room,
     RoomStatus,
+    public_room_dict,
 )
 from .nostr import service as nostr
 
@@ -189,6 +190,27 @@ async def api_update_settings(
     return await crud.update_settings(settings)
 
 
+# --- public guest discovery (no auth) --------------------------------------
+
+
+@chatelet_api_router.get("/api/v1/public/rooms")
+async def api_public_rooms() -> list[dict]:
+    """Active rooms for guest browsing — operator-private fields stripped."""
+    return [
+        public_room_dict(r)
+        for r in await crud.get_rooms()
+        if r.status == RoomStatus.active
+    ]
+
+
+@chatelet_api_router.get("/api/v1/public/rooms/{room_id}")
+async def api_public_room(room_id: str) -> dict:
+    room = await crud.get_room(room_id)
+    if not room or room.status != RoomStatus.active:
+        raise HTTPException(404, "Room not available")
+    return public_room_dict(room)
+
+
 # --- availability (public read) --------------------------------------------