Subdomain

ui/dev-dist/sw.js

@@ -82,7 +82,7 @@ define(['./workbox-54d0af47'], (function (workbox) { 'use strict';
     "revision": "3ca0b8505b4bec776b69afdba2768812"
   }, {
     "url": "index.html",
-    "revision": "0.gqab4md54bg"
+    "revision": "0.8f1s6la51s8"
   }], {});
   workbox.cleanupOutdatedCaches();
   workbox.registerRoute(new workbox.NavigationRoute(workbox.createHandlerBoundToURL("index.html"), {

ui/src/views/auth/Login.tsx

@@ -45,7 +45,6 @@ const validationSchema = Yup.object().shape({
 const Login = () => {
   const navigate = useNavigate()
   const isMultiTenant = useStoreState((a) => a.abpConfig.config?.multiTenancy.isEnabled)
-  const tenantId = useStoreState((a) => a.auth.tenantId)
   const { setTenantId } = useStoreActions((a) => a.auth)
 
   const [message, setMessage] = useState('')
@@ -66,6 +65,24 @@ const Login = () => {
   const { signIn } = useAuth()
   const { translate } = useLocalization()
 
+  const getSubdomain = () => {
+    if (typeof window === 'undefined') return null
+
+    const hostname = window.location.hostname
+
+    const parts = hostname.split('.')
+
+    if (hostname === 'localhost' || parts.length < 3) {
+      return null
+    }
+
+    if (parts[0] === 'www') {
+      return parts[1]
+    }
+
+    return parts[0].toUpperCase()
+  }
+
   const onSignIn = async (
     values: SignInFormSchema,
     { setSubmitting, isSubmitting, setFieldValue, setFieldTouched }: any,
@@ -161,6 +178,8 @@ const Login = () => {
     }
   }
 
+  const tenantId = useStoreState((a) => a.auth.tenantId) ?? getSubdomain()
+
   useEffect(() => {
     if (!isMultiTenant) {
       return