A new developer started working with us a few months back. Plenty years of experience, both front- and backend.
He was the perfect guy for the job, according to management. Two weeks ago he asked me what JWS Cookie I used to send my requests.
After a few minutes we realized that he meant JWT token.

Said developer is no longer working with us, he didn’t like all the new technology.

Might be more of a self-rant.. We’re developing an application with token-based authentication.
It’s a big an complex authentication model and flow, which we wrapped up a month ago. All of us very proud of it.

All of a sudden none of it worked.
We debugged for days, there were no errors or anything to trace what was happening.

Today we realized that we set the expiration of the token to 20 years.
Aaaand the expiration time is later on converted to epoch.

Guess what happens when you try to use a value > 2 147 483 647 in C#? Stuff blows up, cuz that’s the limit of an int32.

So yeah, feels good having prepared for the Y2K38 bug already, even though we’ll be replaced by AI writing better software than my dumb ass by then.

(To be fair, it was hidden in Microsoft Owin, which could use some error handling and/or proper messages..)

We’re recruiting new team members, and so our recruiting staff wanted some input on what to look for. We told them that we need more frontend devs, mainly for JS frameworks like React and Aurelia.

And now a few weeks later we find out that our newly recruited Java developer is starting this monday. Thanks