Prisma Data Protector Middleware

This is an extra line of defence to protect sensitive data in your database from being leaked due to lazy prisma queries that aren't selecting specific data. It works by applying a default select parameter to queries which do not contain one to filter out certain supplied fields. To access the "protected" data simply include it in a select on your query.

This should not be relied on as an excuse to not be careful when you select data, aside from the many performance drawbacks of retrieving every field there are probably some edge cases where it may not work.

Usage

``js
import {Prisma, PrismaClient} from "@prisma/client";
import {protectData} from 'prisma-data-protector';

const db = new PrismaClient()

db.$use(protectData(Prisma.dmmf.datamodel.models, {
// Data you want to protect
User: {
password: true
}
}, {
warn: true // Gives console warning when protected data is filtered
}));
`

Supported Queries


Currently the middleware supports findUnique, findMany and findFirst`.