Merge pull request #44 from dlcs/feature/troubleshooting

Additional logging for validating token

src/IIIFAuth2/IIIFAuth2.API/Infrastructure/Auth/RoleProvisioning/Oidc/JwtTokenParser.cs

@@ -80,6 +80,7 @@ private async Task<JsonWebKeySet> GetWebKeySetForDomain(Uri jwksPath, Cancellati
         var cacheKey = $"{jwksPath}:jwks";
         return await appCache.GetOrAddAsync(cacheKey, async () =>
         {
+            logger.LogDebug("Refreshing jwks cache from {JWKSPath}", jwksPath);
             var jwks = await httpClient.GetStringAsync(jwksPath, cancellationToken);
             return new JsonWebKeySet(jwks);
         }, new MemoryCacheEntryOptions { AbsoluteExpirationRelativeToNow = TimeSpan.FromSeconds(authSettings.JwksTtl) });