first commit

auth.ts

@@ -0,0 +1,53 @@
+import NextAuth from "next-auth";
+import Credentials from "next-auth/providers/credentials";
+import { authenticateUser } from "@/lib/users";
+
+export const { handlers, signIn, signOut, auth } = NextAuth({
+  providers: [
+    Credentials({
+      credentials: {
+        email: { label: "E-posta", type: "email" },
+        password: { label: "Şifre", type: "password" },
+      },
+      async authorize(credentials) {
+        const email = credentials?.email as string | undefined;
+        const password = credentials?.password as string | undefined;
+
+        if (!email || !password) return null;
+
+        const user = authenticateUser(email, password);
+        if (!user) return null;
+
+        return {
+          id: user.id,
+          name: user.name,
+          email: user.email,
+          role: user.role,
+          domains: user.domains,
+        };
+      },
+    }),
+  ],
+  callbacks: {
+    async jwt({ token, user }) {
+      if (user) {
+        token.id = user.id;
+        token.role = (user as { role?: string }).role;
+        token.domains = (user as { domains?: string[] }).domains;
+      }
+      return token;
+    },
+    async session({ session, token }) {
+      session.user.id = token.id as string;
+      session.user.role = token.role as string;
+      session.user.domains = token.domains as string[];
+      return session;
+    },
+  },
+  pages: {
+    signIn: "/login",
+  },
+  session: {
+    strategy: "jwt",
+  },
+});