initial commit

auth.config.ts

@@ -0,0 +1,42 @@
+import bcrypt from 'bcryptjs'
+import type { NextAuthConfig } from 'next-auth'
+import Credentials from 'next-auth/providers/credentials'
+
+import Github from 'next-auth/providers/github'
+import Google from 'next-auth/providers/google'
+import { LoginSchema } from '@/schemas'
+import { getUserByEmail } from '@/data/user'
+
+export default {
+  providers: [
+    // OAuth authentication providers... the raw data is found at /api/auth/providers
+    Github({
+      clientId: process.env.GITHUB_CLIENT_ID,
+      clientSecret: process.env.GITHUB_CLIENT_SECRET
+    }),
+    Google({
+      clientId: process.env.GOOGLE_CLIENT_ID,
+      clientSecret: process.env.GOOGLE_CLIENT_SECRET
+    }),
+
+    Credentials({
+      async authorize(credentials) {
+        const validatedFields = await LoginSchema.safeParse(credentials)
+
+        if (validatedFields.success) {
+          const { email, password } = validatedFields.data
+
+          const user = await getUserByEmail(email)
+          // by no password I mean that the user is using a social login (Google, Github, etc.)
+          if (!user || !user.password) return null
+
+          // check if passwords match
+          const passwordsMatch = await bcrypt.compare(password, user.password)
+          // if the passwords match, return the user
+          if (passwordsMatch) return user
+        }
+        return null
+      }
+    })
+  ]
+} satisfies NextAuthConfig