fix: last auth provider cookie (wrong domain)

packages/auth/src/cookie.ts

@@ -7,7 +7,17 @@ export function setSessionTokenCookie(
   expiresAt: Date
 ): void {
   setCookie('session', token, {
-    maxAge: Math.floor((expiresAt.getTime() - new Date().getTime()) / 1000),
+    maxAge: Math.floor((expiresAt.getTime() - Date.now()) / 1000),
+    ...COOKIE_OPTIONS,
+  });
+}
+
+export function setLastAuthProviderCookie(
+  setCookie: ISetCookie,
+  provider: string
+): void {
+  setCookie('last-auth-provider', provider, {
+    maxAge: 60 * 60 * 24 * 365,
     ...COOKIE_OPTIONS,
   });
 }

packages/trpc/src/routers/auth.ts

@@ -8,6 +8,7 @@ import {
   google,
   hashPassword,
   invalidateSession,
+  setLastAuthProviderCookie,
   setSessionTokenCookie,
   validateSessionToken,
   verifyPasswordHash,
@@ -225,11 +226,7 @@ export const authRouter = createTRPCRouter({
       const token = generateSessionToken();
       const session = await createSession(token, user.id);
       setSessionTokenCookie(ctx.setCookie, token, session.expiresAt);
-      ctx.setCookie('last-auth-provider', 'email', {
-        maxAge: 60 * 60 * 24 * 365,
-        path: '/',
-        sameSite: 'lax',
-      });
+      setLastAuthProviderCookie(ctx.setCookie, 'email');
       return {
         type: 'email',
       };