Changes according to review

Author: buehler

src/Infrastructure/CacheExtensions.cs

@@ -46,12 +46,6 @@ public static async Task<IEnumerable<Claim>> GetClaimsAsync(this IDistributedCac
         public static async Task SetClaimsAsync(this IDistributedCache cache, OAuth2IntrospectionOptions options, string token, IEnumerable<Claim> claims, TimeSpan duration, ILogger logger)
         {
             var expClaim = claims.FirstOrDefault(c => c.Type == JwtClaimTypes.Expiration);
-            if (expClaim == null && !options.CacheIgnoreMissingExp)
-            {
-                Log.NoExpClaimFound(logger, null);
-                return;
-            }
-
             var now = DateTimeOffset.UtcNow;
             var expiration = expClaim == null
                 ? now + duration

src/OAuth2IntrospectionOptions.cs

@@ -114,12 +114,6 @@ public OAuth2IntrospectionOptions()
         /// </summary>
         public string CacheKeyPrefix { get; set; } = string.Empty;
 
-        /// <summary>
-        /// If set, the caching mechanism will ignore missing "exp" claims in the
-        /// introspection response.
-        /// </summary>
-        public bool CacheIgnoreMissingExp { get; set; }
-
         /// <summary>
         /// Specifies the method how to generate the cache key from the token
         /// </summary>