Security Testing #4
Description
It's mission-critical that we protect privacy, that's our number one selling point, so any code we ship MUST be secure. To this end, security tests could be written to substantially increase the reliability of Firestore rules and REST endpoint integrity.
This is not as good of a first issue as some other open issues, and will require someone with solid web security knowledge and some good JS/TS knowledge. Additionally, knowledge of security with Express would be extremely helpful. There will be other unit tests you can reference for understanding how to structure and run the tests, so you'll have some non-security-related tests to use as examples.