Supabase & Astro Notes

[[supabase]] [[astro]]

I cannot seem to figure out how to have the OTP/magic link log in the user, it always redirects out.

ive done this, and this part (simple auth) works fine: astro supabase docs

i cannot get the magic link to log me in though…

ive done this supabase ssr docs

for this (magic link docs):

  • ive changed the email emplate and created an auth/comfirm endpoint
  • where does the function code go?

function i do not know where to put…

async function signInWithEmail() {
  const { data, error } = await supabase.auth.signInWithOtp({
    email: '[email protected]',
    options: {
      // set this to false if you do not want the user to be automatically signed up
      shouldCreateUser: false,
      emailRedirectTo: 'https://example.com/welcome',
    },
  })
}
//where do i put this? is this implicit flow only?

endpoint:

import { supabase } from "../../../lib/supabase.ts";
export async function GET({url, redirect}){
  let token_hash = url.searchParams.get('token_hash');
  let type = url.searchParams.get('type');
  console.log(token_hash, type);
  const { error } = await supabase.auth.verifyOtp({ token_hash, type })
  console.log(error);
  return redirect('/dashboard')
}

../lib/supabase.ts

trying this pkce flow

  • where do i put this?
  • what type of localstorage do i need?
const customStorageAdapter: SupportedStorage = {
    getItem: (key) => {
    if (!supportsLocalStorage()) {
        // Configure alternate storage
        return null
    }
    return globalThis.localStorage.getItem(key)
    },
    setItem: (key, value) => {
    if (!supportsLocalStorage()) {
        // Configure alternate storage here
        return
    }
    globalThis.localStorage.setItem(key, value)
    },
    removeItem: (key) => {
    if (!supportsLocalStorage()) {
        // Configure alternate storage here
        return
    }
    globalThis.localStorage.removeItem(key)
    },
}

ok i switched the client creation to the ssr code but i also used the code from the endpoint becaue i was getting an error because of the Astro

  • still didn’t work, throwing errors

i feel like tthis is getting closer, using context to access the url.params but now the redirect isn’t defined.. how do i define it?

im so close, i just need to set the cookies right and then we are good… not sure how to set up the storage adapter

Success #

manually setting the cookie worked outside of the storage config, also need to set the cookie config with path etc

testing #

  • cookie config must me initialized when creating supabaseServerClient