Simon Willison’s Weblog

1st August 2020 - Link Blog

James Bennett on why Django should not support JWT in core (via) The topic of adding JWT support to Django core comes up occasionally—here’s James Bennett’s detailed argument for not doing that. The short version is that the JWT specification isn’t just difficult to implement securely: it’s fundamentally flawed, which results in things like five implementations in three different languages all manifesting the same vulnerability. Third party modules exist that add JWT support to Django, but baking it into core would act as a form of endorsement and Django’s philosophy has always been to encourage people towards best practices.