Added dpop_enabled to endpoint_context.

Author: rohe

src/oidcop/oauth2/add_on/dpop.py

@@ -146,7 +146,8 @@ def add_support(endpoint, **kwargs):
         "dpop_signing_alg_values_supported"
     ] = _algs_supported
 
-    # Other endpoint this may come in handy
+    _endpoint_context = _token_endp.server_get("endpoint_context")
+    _endpoint_context.dpop_enabled = True
 
 
 # DPoP-bound access token in the "Authorization" header and the DPoP proof in the "DPoP" header

src/oidcop/oidc/token.py

@@ -48,7 +48,12 @@ def process_request(self, req: Union[Message, dict], **kwargs):
         token_type = "Bearer"
 
         # Is DPOP supported
-        if "dpop_signing_alg_values_supported" in _context.provider_info:
+        try:
+            _dpop_enabled = _context.dpop_enabled
+        except AttributeError:
+            _dpop_enabled = False
+
+        if _dpop_enabled:
             _dpop_jkt = req.get("dpop_jkt")
             if _dpop_jkt:
                 grant.extra["dpop_jkt"] = _dpop_jkt