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Showing posts from July, 2019

AspNet Core JWT Authentication ValidateLifetime "The token has no expiration"

Found a "bug" within aspnet core JWT Authentication and thought I'd write something up since I could not find much info online. Found the answer here, but it's not easy to find:  https://github.com/SevenSpikes/api-plugin-for-nopcommerce/issues/99 Essentially, if you create a valid JWT with an expiration time after the year 2038, the default aspnet core JWT Auth will determine that it is invalid saying, " The token has no expiration ". The solution is to create a JWT with an expiration time after "now" but before the year 2038. Hope this helps, Aaron