94 lines
2 KiB
TypeScript
94 lines
2 KiB
TypeScript
import { compare } from "bcrypt-ts";
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import NextAuth, { type DefaultSession } from "next-auth";
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import type { DefaultJWT } from "next-auth/jwt";
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import Credentials from "next-auth/providers/credentials";
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import { DUMMY_PASSWORD } from "@/lib/constants";
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import { createGuestUser, getUser } from "@/lib/db/queries";
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import { authConfig } from "./auth.config";
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export type UserType = "guest" | "regular";
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declare module "next-auth" {
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interface Session extends DefaultSession {
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user: {
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id: string;
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type: UserType;
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} & DefaultSession["user"];
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}
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interface User {
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id?: string;
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email?: string | null;
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type: UserType;
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}
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}
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declare module "next-auth/jwt" {
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interface JWT extends DefaultJWT {
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id: string;
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type: UserType;
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}
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}
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export const {
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handlers: { GET, POST },
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auth,
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signIn,
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signOut,
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} = NextAuth({
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...authConfig,
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providers: [
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Credentials({
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credentials: {},
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async authorize({ email, password }: any) {
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const users = await getUser(email);
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if (users.length === 0) {
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await compare(password, DUMMY_PASSWORD);
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return null;
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}
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const [user] = users;
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if (!user.password) {
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await compare(password, DUMMY_PASSWORD);
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return null;
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}
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const passwordsMatch = await compare(password, user.password);
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if (!passwordsMatch) {
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return null;
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}
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return { ...user, type: "regular" };
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},
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}),
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Credentials({
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id: "guest",
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credentials: {},
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async authorize() {
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const [guestUser] = await createGuestUser();
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return { ...guestUser, type: "guest" };
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},
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}),
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],
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callbacks: {
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jwt({ token, user }) {
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if (user) {
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token.id = user.id as string;
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token.type = user.type;
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}
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return token;
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},
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session({ session, token }) {
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if (session.user) {
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session.user.id = token.id;
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session.user.type = token.type;
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}
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return session;
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},
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},
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});
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