Fix SSL/TLS issue and remove hina_invitation from built-in templates (user-managed only)

backend/main.py

@@ -74,21 +74,11 @@ def _fix_template_parameters():
     import json
     db = SessionLocal()
     try:
-        # First, delete any old custom hina_invitation records (it's now built-in only)
-        old_templates = db.query(models.WhatsAppTemplate).filter(
-            (models.WhatsAppTemplate.template_key == 'hina_invitation') |
-            (models.WhatsAppTemplate.meta_name == 'hina_invitation')
-        ).all()
-        
-        if old_templates:
-            print(f"[startup] Removing old custom hina_invitation templates from database...")
-            for old_tpl in old_templates:
-                print(f"  Deleting: {old_tpl.template_key} (had {old_tpl.body_params} params)")
-                db.delete(old_tpl)
-            db.commit()
-            print(f"  ✓ Old templates removed - hina_invitation is now built-in only!")
+        # No built-in template fixes needed currently
+        # hina_invitation is now user-managed only (not built-in)
+        pass
     except Exception as e:
-        print(f"[startup] Template cleanup warning: {e}")
+        print(f"[startup] Template fix warning: {e}")
     finally:
         db.close()
 
@@ -1988,16 +1978,19 @@ async def test_whatsapp_send(
         
         service = get_whatsapp_service(db)
         
-        # hina_invitation template needs both parameters:
-        # - contact_name: for body {{1}} (guest's name)
-        # - event_id: for button {{1}} (dynamic URL)
+        # Test with wedding_invitation template (built-in template with basic params)
         params = {
-            "contact_name": "Test",
-            "event_id": "test-event-123"
+            "contact_name": "Test User",
+            "groom_name": "Groom",
+            "bride_name": "Bride",
+            "venue": "Test Venue",
+            "event_date": "01/06",
+            "event_time": "18:00",
+            "guest_link": "https://invy.dvirlabs.com/guest/test-event-123"
         }
         
-        # Use hina_invitation template
-        template_key = "hina_invitation"
+        # Use wedding_invitation template
+        template_key = "wedding_invitation"
         
         result = await service.send_by_template_key(
             template_key=template_key,

backend/whatsapp.py

@@ -17,51 +17,14 @@ logger = logging.getLogger(__name__)
 async def create_http_client() -> httpx.AsyncClient:
     """
     Create an httpx client with proper certificate verification.
-    Uses relaxed SSL settings for compatibility with Meta's WhatsApp Cloud API.
+    Uses certifi for CA bundle - simple and reliable.
     """
-    import ssl
-    
-    try:
-        # Create a more permissive SSL context for compatibility
-        ssl_context = ssl.create_default_context(cafile=certifi.where())
-        
-        # Allow TLS 1.0+ for maximum compatibility
-        ssl_context.minimum_version = ssl.TLSVersion.TLSv1
-        
-        # Relax cipher restrictions
-        ssl_context.set_ciphers('DEFAULT:@SECLEVEL=1')
-        
-        # Keep hostname verification enabled for security
-        ssl_context.check_hostname = True
-        ssl_context.verify_mode = ssl.CERT_REQUIRED
-        
-        return httpx.AsyncClient(
-            verify=ssl_context,
-            timeout=httpx.Timeout(30.0, connect=10.0),
-            http2=False,  # Disable HTTP/2 for better compatibility
-            limits=httpx.Limits(max_keepalive_connections=5, max_connections=10)
-        )
-    except Exception as e:
-        logger.warning(f"[WhatsApp] SSL context creation failed: {e}, trying simple verify")
-        # Final fallback: just use certifi directly
-        try:
-            return httpx.AsyncClient(
-                verify=certifi.where(),
-                timeout=httpx.Timeout(30.0, connect=10.0),
-                http2=False,
-                limits=httpx.Limits(max_keepalive_connections=5, max_connections=10)
-            )
-        except Exception as e2:
-            logger.error(f"[WhatsApp] All SSL methods failed: {e2}")
-            # Last resort: no verification (INSECURE - log warning)
-            logger.warning("⚠️  Using INSECURE SSL (no verification) - FIX YOUR SSL SETUP!")
-            return httpx.AsyncClient(
-                verify=False,
-                timeout=httpx.Timeout(30.0, connect=10.0),
-                http2=False,
-                limits=httpx.Limits(max_keepalive_connections=5, max_connections=10)
-            )
-
+    return httpx.AsyncClient(
+        verify=certifi.where(),
+        timeout=httpx.Timeout(30.0, connect=10.0),
+        http2=False,
+        limits=httpx.Limits(max_keepalive_connections=5, max_connections=10)
+    )
 
 
 class WhatsAppError(Exception):

backend/whatsapp_templates.py

@@ -240,31 +240,6 @@ TEMPLATES: Dict[str, Dict[str, Any]] = {
             "guest_link":   "https://invy.dvirlabs.com/guest",
         },
     },
-
-    # ── hina_invitation ────────────────────────────────────────────────────────
-    # Special event template with dynamic IMAGE header, body params, and button
-    # Header: IMAGE (dynamic - sent from event.invitation_image_url)
-    # Body {{1}} = contact_name (guest's name in greeting)
-    # Button {{1}} = event_id (dynamic URL parameter)
-    "hina_invitation": {
-        "meta_name": "hina_invitation",
-        "language_code": "he",
-        "friendly_name": "הזמנה לחינה",
-        "description": "הזמנה לאירוע חינה עם תמונה וקישור דינמי",
-        "header_type": "IMAGE",
-        "header_params": [],  # IMAGE headers use header_handle, not header_params
-        "header_handle_key": "invitation_image_url",  # Dynamic - from params dict
-        "body_params": ["contact_name"],
-        "button_type": "URL",
-        "button_text": "הצבע על הזמנה",
-        "button_url": "https://invy.dvirlabs.com/guest/{{1}}",
-        "button_param_key": "event_id",
-        "fallbacks": {
-            "contact_name": "חבר",
-            "event_id": "event-id",
-            "invitation_image_url": "https://api-invy.dvirlabs.com/uploads/default.jpg",
-        },
-    },
 }