Fix calling of extensions OID

trailofbits · Oct 2, 2024 · 10c7369 · 10c7369
1 parent aca822d
commit 10c7369
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/sigstore_tsp/verify.py b/src/sigstore_tsp/verify.py
@@ -59,7 +59,7 @@ def _verify_leaf_certs(tsp_response: TimeStampResponse, opts: VerifyOpts) -> boo
     critical_eku = False
     for extension in leaf_certificate.extensions:
         # EKUOID is the Extended Key Usage OID, per RFC 5280
-        if extension.oid() == cryptography.x509.ObjectIdentifier(val="2.5.26.37"):
+        if extension.oid == cryptography.x509.ObjectIdentifier(val="2.5.26.37"):
             critical_eku = extension.critical
 
     if not critical_eku: