all

lti/apps.py

@@ -1,5 +1,7 @@
 from django.apps import AppConfig
 
+from .keys import ensure_keys_exist
+
 
 class LtiConfig(AppConfig):
     default_auto_field = 'django.db.models.BigAutoField'
@@ -7,6 +9,10 @@ class LtiConfig(AppConfig):
     verbose_name = 'LTI 1.3 Integration'
 
     def ready(self):
-        """Import signal handlers when app is ready"""
-        # Import any signals here if needed in the future
-        pass
+        """Initialize LTI app - ensure keys exist"""
+        # Ensure RSA key pair exists for signing Deep Linking responses
+        try:
+            ensure_keys_exist()
+        except Exception:
+            # Don't block startup if key generation fails
+            pass