What is RLS_DATABASE_URL

[AndreiOvercode]

What is RLS_DATABASE_URL and how do I get it? If I use
RLS_DATABASE_URL="postgres://rls_user
and
const users = await prisma .$extends( useSupabaseRowLevelSecurity({ claimsFn: () => ({ sub: '8a3611fb-204b-4cf1-8111-17269f9c7dce', }), }), ) .users.findMany();

I get an error Not authorised

[Jonatthu]

To connect to Postgres, you need to first createustom password and use that to a a role with a cuthenticate in your connection string. The claimsFn should be the decoded JWT obtained using Supabase Auth. For more guidance, please refer to the README.md file in this repository. Reading it a few times should make the process clear.

[louishugens]

Hi @Jonatthu,

It is still not clear to me how to get this extension in my project. Do i need to clone the repo inside my project? Thank you in advance.

[Jonatthu]

Just copy the extension itself not the entire repo, then you can use it on prisma. Make sure you pass the claims on every single request

[louishugens]

thanks a lot @Jonatthu

[louishugens]

@Jonatthu would you accept to give a consultation on implementing this? I stumble upon a bunch of typescript errors. I need to move forward. Please let me know.

[Jonatthu]

Can you screenshot?

[louishugens]

here is the ts error
Argument of type '(client: PrismaClient) => DynamicClientExtensionThis<Prisma.TypeMap<Args_2 & { result: {}; model: {}; query: {}; client: {}; }>, Prisma.TypeMapCb, { result: {}; model: {}; query: {}; client: {}; }>' is not assignable to parameter of type '{ name?: string | undefined; query?: DynamicQueryExtensionArgs<{ $queryRaw?: unknown; $executeRaw?: unknown; $queryRawUnsafe?: unknown; $executeRawUnsafe?: unknown; profile?: unknown; appointment?: unknown; users?: unknown; skill?: unknown; category?: unknown; subCategory?: unknown; subSubCategory?: unknown; availab...'. Type '(client: PrismaClient) => DynamicClientExtensionThis<Prisma.TypeMap<Args_2 & { result: {}; model: {}; query: {}; client: {}; }>, Prisma.TypeMapCb, { result: {}; model: {}; query: {}; client: {}; }>' is not assignable to type '(client: DynamicClientExtensionThis<TypeMap<Args_2 & DefaultArgs>, TypeMapCb, DefaultArgs>) => { ...; }'. Types of parameters 'client' and 'client' are incompatible. Type 'DynamicClientExtensionThis<TypeMap<Args_2 & DefaultArgs>, TypeMapCb, DefaultArgs>' is missing the following properties from type 'PrismaClient<PrismaClientOptions, never, DefaultArgs>': $on, $use

here the screenshot:

I also ha this when passing the extention to the prisma client:
React Hook "useSupabaseRowLevelSecurity" cannot be called at the top level. React Hooks must be called in a React function component or a custom React Hook function.

[nbaasmf]

I also get that TS error