Login with Figma

To enable Figma Auth for your project, you need to set up a Figma OAuth application and add the application credentials to your Supabase Dashboard.

Overview

Setting up Figma logins for your application consists of 3 parts:

Create and configure a Figma App on the Figma Developers page.
Add your Figma client_id and client_secret to your Supabase Project.
Add the login code to your Supabase JS Client App.

Access the Figma Developers page

Go to the Figma Developers page
Click on My apps at the top right
Log in (if necessary)

Figma Developers page

Find your callback URL

The next step requires a callback URL, which looks like this: https://<project-ref>.supabase.co/auth/v1/callback

Go to your Supabase Project Dashboard
Click on the Authentication icon in the left sidebar
Click on Providers under the Configuration section
Click on Figma from the accordion list to expand and you'll find your Callback URL, you can click Copy to copy it to the clipboard

For testing OAuth locally with the Supabase CLI please see the local development docs.

Create a Figma OAuth app

Enter your App name, Website URL and upload your app logo
Click on Add callback
Add your Callback URL
Click on Save

Create Figma app

Copy and save your newly-generated Client ID
Copy and save your newly-generated Client Secret

Get Figma app credentials

Enter your Figma credentials into your Supabase project

Go to your Supabase Project Dashboard
In the left sidebar, click the Authentication icon (near the top)
Click on Providers under the Configuration section
Click on Figma from the accordion list to expand and turn Figma Enabled to ON
Enter your Figma Client ID and Figma Client Secret saved in the previous step
Click Save

When your user signs in, call signInWithOAuth() with figma as the provider:

async function signInWithFigma() {
  const { data, error } = await supabase.auth.signInWithOAuth({
    provider: 'figma',
  })
}

For a PKCE flow, for example in Server-Side Auth, you need an extra step to handle the code exchange. When calling signInWithOAuth, provide a redirectTo URL which points to a callback route. This redirect URL should be added to your redirect allow list.

In the browser, signInWithOAuth automatically redirects to the OAuth provider's authentication endpoint, which then redirects to your endpoint.

await supabase.auth.signInWithOAuth({
  provider,
  options: {
    redirectTo: `http://example.com/auth/callback`,
  },
})

At the callback endpoint, handle the code exchange to save the user session.

Create a new file at app/auth/callback/route.ts and populate with the following:

app/auth/callback/route.ts

import { cookies } from 'next/headers'
import { NextResponse } from 'next/server'
import { type CookieOptions, createServerClient } from '@supabase/ssr'

export async function GET(request: Request) {
  const { searchParams, origin } = new URL(request.url)
  const code = searchParams.get('code')
  // if "next" is in param, use it as the redirect URL
  const next = searchParams.get('next') ?? '/'

  if (code) {
    const cookieStore = cookies()
    const supabase = createServerClient(
      process.env.NEXT_PUBLIC_SUPABASE_URL!,
      process.env.NEXT_PUBLIC_SUPABASE_ANON_KEY!,
      {
        cookies: {
          get(name: string) {
            return cookieStore.get(name)?.value
          },
          set(name: string, value: string, options: CookieOptions) {
            cookieStore.set({ name, value, ...options })
          },
          remove(name: string, options: CookieOptions) {
            cookieStore.delete({ name, ...options })
          },
        },
      }
    )
    const { error } = await supabase.auth.exchangeCodeForSession(code)
    if (!error) {
      return NextResponse.redirect(`${origin}${next}`)
    }
  }

  // return the user to an error page with instructions
  return NextResponse.redirect(`${origin}/auth/auth-code-error`)
}

When your user signs out, call signOut() to remove them from the browser session and any objects from localStorage:

async function signOut() {
  const { error } = await supabase.auth.signOut()
}

Resources

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Login with Figma

Overview#

Access the Figma Developers page#

Find your callback URL#

Create a Figma OAuth app#

Enter your Figma credentials into your Supabase project#

Add login code to your client app#

Resources#

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