Just discovered one of our core systems had literally used api key validation of "drop into database, if exists, its fine"

Well, around 30 seconds later, I have successfully authenticated with apikey "%". Wonder why.... Sigh... Patch already pushed, but still it left bad taste in my mouth...

lesson for beginers:
validate, validate, validate. If user could touch it, treat is as broken unsafe and if used it will nuke your home. check if it will, than use it.

Okay, one after another. They like to piss me off, apparently.

Coleague knows something isn't possible with current state of some api and pushes phone to me so I can maybe figure out what to reply to client. I dry-typed in "Its not possible" gave him phone and said "boom done, you know it aint possible"

Okay, TL;DR she got pissed that I am pissed that this BS is thrown at me and I dont want to participate in promissing something I know is undeliverable.

So she told me to go to PM/PO *kind of guy but not rly* with that problem. He aint technical by any mean. We are small company and for some reason this guy has more bearoucratic approach than I thought is possible to fit in one human.

Anyway. Well, apparently we will have meeting what are our options.
It all beginned that one guy promissed other guy undeliverable feature....

And becouse someone couldn't use his fucking brain it's pushed onto me, or I need to figure out how to do it. You cant without introducing safety flaw, period, it's that fuckin' simple.

But nooo, we will have god-knows-how-long meeting, that will bring exacly 0 value, as fking allways, and all I want now is just fucking focus on my fucking code becouse, ya know, I have timeline to follow, I dont have time to all that BS.

And to give you context, while keeping the stuff I cant share secret, imagine you have an API, that is just 'facade' of backend API, and layer of security. And they want to add authoritative endpoint to the facade API. Kind of endpoint "yes, you got paid".

Bravo, big brain, it will not work without like huge-as-fuck vunrability...

IDIOTS

How to not get pissed? Any protips?