77 lines
1.8 KiB
TypeScript
77 lines
1.8 KiB
TypeScript
import { generateToken } from '~/server/utils/auth'
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import { prisma } from '~/server/utils/prisma'
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interface FirebaseUser {
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localId: string
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email: string
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displayName?: string
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photoUrl?: string
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}
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export default defineEventHandler(async (event) => {
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const body = await readBody(event)
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const { idToken } = body
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if (!idToken) {
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throw createError({ statusCode: 400, message: 'Firebase ID token required' })
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}
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const config = useRuntimeConfig()
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const apiKey = config.firebaseApiKey || config.public.firebaseApiKey
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if (!apiKey) {
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throw createError({ statusCode: 500, message: 'Firebase API key not configured' })
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}
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const verifyRes = await $fetch<any>(
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`https://identitytoolkit.googleapis.com/v1/accounts:lookup?key=${apiKey}`,
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{ method: 'POST', body: { idToken } }
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).catch(() => null)
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if (!verifyRes?.users?.[0]) {
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throw createError({ statusCode: 401, message: 'Invalid Firebase token' })
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}
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const fbUser: FirebaseUser = verifyRes.users[0]
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const email = fbUser.email
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const username = fbUser.displayName || email.split('@')[0]
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const userId = fbUser.localId
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const user = await prisma.user.upsert({
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where: { email },
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update: { username },
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create: {
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id: userId,
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email,
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username,
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password: 'firebase-managed',
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role: 'user',
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profile: {
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create: {
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displayName: username,
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avatar: fbUser.photoUrl || `https://api.dicebear.com/7.x/avataaars/svg?seed=${userId}`
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}
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}
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}
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})
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const token = generateToken({
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id: user.id,
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email: user.email,
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username: user.username,
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role: user.role
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})
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return {
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message: 'Google sign-in successful',
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token,
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user: {
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id: user.id,
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email: user.email,
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username: user.username,
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role: user.role,
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photoUrl: fbUser.photoUrl
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}
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}
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})
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