Fix subuser auth E2E regressions

src/components/forms/auth/SubuserLoginForm.vue

@@ -7,6 +7,7 @@ import { isPasskeySupported, authenticateWithPasskey } from "@/services/PasskeyA
 import TwoFactorVerify from "@/components/forms/auth/TwoFactorVerify.vue";
 import { clearEdgeGatewayWorkspaceCache } from "@/services/edgeGateways.js";
 import { unauthenticatedRequest } from "@/components/session/authenticatedRequest.vue";
+import { getSubuserPasswordPolicyError } from "@/services/subuserPasswordPolicy.js";
 
 const { t } = useI18n();
 
@@ -39,6 +40,12 @@ const twoFactorToken = ref('');
 const login = async () => {
   clearErrors();
 
+  const passwordPolicyError = getSubuserPasswordPolicyError(password.value);
+  if (passwordPolicyError) {
+    addError(passwordPolicyError, 'auth');
+    return;
+  }
+
   try {
     let requestBody = { password: password.value };
     

tests/e2e/self-serve-wash.spec.js

@@ -27,6 +27,35 @@ async function primeSession(page, { token, permissions, sessionData = {} }) {
   await seedAuthenticatedState(page, token);
 }
 
+async function mockSelectedSubuserGrant(page, { customerNumber = 12345679, permissions = ["user"] } = {}) {
+  await page.route("**/subusers/me", async (route) => {
+    await route.fulfill({
+      status: 200,
+      contentType: "application/json",
+      body: JSON.stringify({
+        data: {
+          id: 71,
+          username: "driver-user",
+          name: "Driver User",
+          email: "driver@example.test",
+          phone_country_code: 45,
+          phone: 12345678,
+          grants: [
+            {
+              id: 7101,
+              billing_customer_number: customerNumber,
+              permissions,
+            },
+          ],
+          created_at: "2026-01-01T00:00:00.000Z",
+          updated_at: "2026-01-01T00:00:00.000Z",
+          suspended_at: null,
+        },
+      }),
+    });
+  });
+}
+
 async function seedGeolocation(context) {
   await context.grantPermissions(["geolocation"]);
   await context.setGeolocation({
@@ -945,6 +974,7 @@ test.describe("Self-serve wash", () => {
       },
       selfServe: true,
     });
+    await mockSelectedSubuserGrant(page);
     await primeSession(page, {
       token: "self-serve-subuser-grant-token",
       permissions: ["user"],

tests/e2e/subuserProfileSecurity.spec.ts

@@ -58,8 +58,8 @@ test("[PROFILE][Subuser][Security] logs out and requires re-authentication", asy
   await expect(logoutDialog).toBeVisible();
   await logoutDialog.locator(".swal2-confirm").click();
 
-  await expect(page).toHaveURL(/\/login(?:\?.*)?$/);
-  await expect(page.locator('input[name="customer_number"]')).toBeVisible();
+  await expect(page).toHaveURL(/\/login\/driver(?:\?.*)?$/);
+  await expect(page.locator('input[name="phone_country_code"]')).toBeVisible();
 
   await page.goto("/user/profile");
   await expect(page).toHaveURL(/\/login(?:\?.*)?$/);