lucia authentication

src/lib/auth/validate-request.ts

@@ -0,0 +1,40 @@
+import { cache } from "react";
+import { cookies } from "next/headers";
+import type { Session, User } from "lucia";
+import { lucia } from "@/lib/auth";
+
+
+export const uncachedValidateRequest = async (): Promise<
+  { user: User; session: Session } | { user: null; session: null }
+> => {
+  const sessionId = (await cookies()).get(lucia.sessionCookieName)?.value ?? null;
+  //const sessionId = cookies().get(lucia.sessionCookieName)?.value ?? null;
+  if (!sessionId) {
+    return { user: null, session: null };
+  }
+  const result = await lucia.validateSession(sessionId);
+  // next.js throws when you attempt to set cookie when rendering page
+  try {
+    if (result.session && result.session.fresh) {
+      const sessionCookie = lucia.createSessionCookie(result.session.id);
+      (await cookies()).set(
+        sessionCookie.name,
+        sessionCookie.value,
+        sessionCookie.attributes,
+      );
+    }
+    if (!result.session) {
+      const sessionCookie = lucia.createBlankSessionCookie();
+      (await cookies()).set(
+        sessionCookie.name,
+        sessionCookie.value,
+        sessionCookie.attributes,
+      );
+    }
+  } catch {
+    console.error("Failed to set session cookie");
+  }
+  return result;
+};
+
+export const validateRequest = cache(uncachedValidateRequest);