From d6bf98b30eca2d65aecfbcbdda942d0238f4d175 Mon Sep 17 00:00:00 2001
From: Markos Gogoulos <markos@sixfeetup.com>
Date: Sun, 28 Dec 2025 15:47:26 +0200
Subject: [PATCH] this

---
 lti/adapters.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/lti/adapters.py b/lti/adapters.py
index 2038040d..bee45aa4 100644
--- a/lti/adapters.py
+++ b/lti/adapters.py
@@ -151,6 +151,13 @@ class DjangoSessionService:
         print(f"Nonce {nonce} is valid and marked as used", flush=True)
         return True
 
+    def set_state_valid(self, state, id_token_hash):
+        """Mark state as valid and associate it with the id_token_hash"""
+        state_key = f'state-{state}'
+        print(f"Setting state valid: state={state}, id_token_hash={id_token_hash}", flush=True)
+        self.save_launch_data(state_key, {'valid': True, 'id_token_hash': id_token_hash})
+        return True
+
     def get_cookie(self, key):
         """Get cookie value (for cookie service compatibility)"""
         return self.request.COOKIES.get(key)