fix(frontend): Phase 9 — restore index dashboard, fix login/CSRF, port legacy styles

- Index dashboard regains the 8 cards that were lost in the SPA port (3X-UI panel info, Operation Hours, System Load, Usage, Overall Speed, Total Data, IP Addresses, Connection Stats), plus a Config button that shows the live xray config.json. Version display falls back through panelUpdateInfo → window.__X_UI_CUR_VER__ → '?' so dev mode isn't blank. - Xray config no longer hangs on load: useXraySetting surfaces failures instead of leaving a perpetual spinner, and the Vite dev proxy stops hijacking POST requests to migrated routes (only GETs get bypassed). - Inbound page no longer throws __asyncLoader/emitsOptions errors — inbound.js was missing imports (NumberFormatter, SizeFormatter, Wireguard) and InboundList kept emitting after unmount. - Login round-trip works after logout: a public /csrf-token endpoint bootstraps the SPA before authentication, axios caches the token module-level, and the dev 401 handler navigates to /login.html instead of reloading the dashboard into a redirect loop. - legacy.css mirrors the legacy panel's surface/text variables so dark and ultra-dark themes match main; every SPA entry imports it. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-05-13 17:46:02 +00:00 · 2026-05-08 17:21:03 +02:00 · 2026-05-08 17:21:03 +02:00 · 36e75143fa
commit 36e75143fa
parent 4322a18ee3
26 changed files with 585 additions and 290 deletions
--- a/frontend/src/api/axios-init.js
+++ b/frontend/src/api/axios-init.js
@ -2,7 +2,10 @@ import axios from 'axios';
 import qs from 'qs';

 const SAFE_METHODS = new Set(['GET', 'HEAD', 'OPTIONS', 'TRACE']);
-const CSRF_TOKEN_PATH = '/panel/csrf-token';
+// Public CSRF endpoint — works pre-login (the panel-scoped
+// /panel/csrf-token sits behind checkLogin and would 401 a fresh
+// login page that hasn't authenticated yet).
+const CSRF_TOKEN_PATH = '/csrf-token';

 // Cached session CSRF token. The legacy panel injects it via a
 // <meta name="csrf-token"> tag rendered by Go; the new SPA pages
@ -79,7 +82,18 @@ export function setupAxios() {
    async (error) => {
      const status = error.response?.status;
      if (status === 401) {
+        // 401 → session is gone. In production, the panel routes
+        // are gated by Go's checkLogin which redirects to base_path
+        // serving the login page; a reload is enough. In dev, Vite
+        // serves /index.html directly at "/", so a reload would put
+        // the user right back on the dashboard and the interceptor
+        // would loop. Navigate to the dev login entry instead.
+        if (import.meta.env.DEV) {
+          const basePath = window.__X_UI_BASE_PATH__ || '/';
+          window.location.href = `${basePath}login.html`;
+        } else {
          window.location.reload();
+        }
        return Promise.reject(error);
      }
      // 403 with a stale/missing CSRF token: drop the cache, re-fetch, retry once.
--- a/frontend/src/components/AppSidebar.vue
+++ b/frontend/src/components/AppSidebar.vue
@ -52,7 +52,7 @@ const tabs = computed(() => [
  { key: `${prefix}panel/inbounds`, icon: 'user',      title: t('menu.inbounds') },
  { key: `${prefix}panel/settings`, icon: 'setting',   title: t('menu.settings') },
  { key: `${prefix}panel/xray`,     icon: 'tool',      title: t('menu.xray') },
-  { key: `${prefix}logout/`,        icon: 'logout',    title: t('logout') },
+  { key: `${prefix}logout`,         icon: 'logout',    title: t('logout') },
 ]);

 const activeTab = ref([props.requestUri]);
--- a/frontend/src/inbounds.js
+++ b/frontend/src/inbounds.js
@ -1,6 +1,7 @@
 import { createApp } from 'vue';
 import Antd, { message } from 'ant-design-vue';
 import 'ant-design-vue/dist/reset.css';
+import '@/styles/legacy.css';

 import { setupAxios } from '@/api/axios-init.js';
 import '@/composables/useTheme.js';
--- a/frontend/src/index.js
+++ b/frontend/src/index.js
@ -1,6 +1,11 @@
 import { createApp } from 'vue';
 import Antd, { message } from 'ant-design-vue';
 import 'ant-design-vue/dist/reset.css';
+// Legacy panel CSS — overrides AD-Vue defaults to match the
+// pre-migration look (palette, dark mode contrast, tag colors,
+// table/tooltip styling). Loaded after AD-Vue's reset so its
+// rules win.
+import '@/styles/legacy.css';

 import { setupAxios } from '@/api/axios-init.js';
 // Importing useTheme triggers the boot side-effect that applies the
--- a/frontend/src/login.js
+++ b/frontend/src/login.js
@ -1,6 +1,7 @@
 import { createApp } from 'vue';
 import Antd, { message } from 'ant-design-vue';
 import 'ant-design-vue/dist/reset.css';
+import '@/styles/legacy.css';

 import { setupAxios } from '@/api/axios-init.js';
 // Importing this module triggers the boot side-effect that applies the
--- a/frontend/src/models/inbound.js
+++ b/frontend/src/models/inbound.js
@ -1,4 +1,4 @@
-import { ObjectUtil, RandomUtil, Base64 } from '@/utils';
+import { ObjectUtil, RandomUtil, Base64, NumberFormatter, SizeFormatter, Wireguard } from '@/utils';

 export const Protocols = {
    VMESS: 'vmess',
--- a/frontend/src/pages/inbounds/InboundList.vue
+++ b/frontend/src/pages/inbounds/InboundList.vue
@ -1,5 +1,5 @@
 <script setup>
-import { computed, ref, watch } from 'vue';
+import { computed, onBeforeUnmount, ref, watch } from 'vue';
 import { useI18n } from 'vue-i18n';
 import {
  PlusOutlined,
@ -89,6 +89,10 @@ watch(refreshIntervalMs, (next) => {
  localStorage.setItem('refreshInterval', String(next));
  if (isRefreshEnabled.value) startAutoRefresh();
 });
+// Without this, a stale setInterval keeps firing emit('refresh') after
+// the component unmounts, which Vue surfaces as "emitsOptions" /
+// "__asyncLoader" exceptions on the next tick.
+onBeforeUnmount(stopAutoRefresh);

 // Toggle the filter mode — flip cleans the other input.
 function onToggleFilter() {
--- a/frontend/src/pages/index/BackupModal.vue
+++ b/frontend/src/pages/index/BackupModal.vue
@ -67,7 +67,9 @@ function importDb() {
          <template #description>{{ t('pages.index.exportDatabaseDesc') }}</template>
        </a-list-item-meta>
        <a-button type="primary" @click="exportDb">
-          <template #icon><DownloadOutlined /></template>
+          <template #icon>
+            <DownloadOutlined />
+          </template>
        </a-button>
      </a-list-item>

@ -77,7 +79,9 @@ function importDb() {
          <template #description>{{ t('pages.index.importDatabaseDesc') }}</template>
        </a-list-item-meta>
        <a-button type="primary" @click="importDb">
-          <template #icon><UploadOutlined /></template>
+          <template #icon>
+            <UploadOutlined />
+          </template>
        </a-button>
      </a-list-item>
    </a-list>
@ -85,6 +89,13 @@ function importDb() {
 </template>

 <style scoped>
-.backup-list { width: 100%; }
-.backup-item { display: flex; align-items: center; gap: 16px; }
+.backup-list {
+  width: 100%;
+}
+
+.backup-item {
+  display: flex;
+  align-items: center;
+  gap: 16px;
+}
 </style>
--- a/frontend/src/pages/index/CpuHistoryModal.vue
+++ b/frontend/src/pages/index/CpuHistoryModal.vue
@ -63,21 +63,9 @@ watch(bucket, () => { if (props.open) fetchBucket(); });
    </template>

    <div class="cpu-chart-wrap">
-      <Sparkline
-        :data="points"
-        :labels="labels"
-        :vb-width="840"
-        :height="220"
-        :stroke="status?.cpu?.color || '#008771'"
-        :stroke-width="2.2"
-        :show-grid="true"
-        :show-axes="true"
-        :tick-count-x="5"
-        :max-points="points.length || 1"
-        :fill-opacity="0.18"
-        :marker-radius="3.2"
-        :show-tooltip="true"
-      />
+      <Sparkline :data="points" :labels="labels" :vb-width="840" :height="220" :stroke="status?.cpu?.color || '#008771'"
+        :stroke-width="2.2" :show-grid="true" :show-axes="true" :tick-count-x="5" :max-points="points.length || 1"
+        :fill-opacity="0.18" :marker-radius="3.2" :show-tooltip="true" />
      <div class="cpu-chart-meta">
        Timeframe: {{ bucket }} sec per point (total {{ points.length }} points)
      </div>
--- a/frontend/src/pages/index/CustomGeoFormModal.vue
+++ b/frontend/src/pages/index/CustomGeoFormModal.vue
@ -84,15 +84,9 @@ async function submit() {
 </script>

 <template>
-  <a-modal
-    :open="open"
-    :title="editing ? t('pages.index.customGeoModalEdit') : t('pages.index.customGeoModalAdd')"
-    :confirm-loading="saving"
-    :ok-text="t('pages.index.customGeoModalSave')"
-    :cancel-text="t('close')"
-    @ok="submit"
-    @cancel="close"
-  >
+  <a-modal :open="open" :title="editing ? t('pages.index.customGeoModalEdit') : t('pages.index.customGeoModalAdd')"
+    :confirm-loading="saving" :ok-text="t('pages.index.customGeoModalSave')" :cancel-text="t('close')" @ok="submit"
+    @cancel="close">
    <a-form layout="vertical">
      <a-form-item :label="t('pages.index.customGeoType')">
        <a-select v-model:value="form.type" :disabled="editing">
@ -101,11 +95,8 @@ async function submit() {
        </a-select>
      </a-form-item>
      <a-form-item :label="t('pages.index.customGeoAlias')">
-        <a-input
-          v-model:value="form.alias"
-          :disabled="editing"
-          :placeholder="t('pages.index.customGeoAliasPlaceholder')"
-        />
+        <a-input v-model:value="form.alias" :disabled="editing"
+          :placeholder="t('pages.index.customGeoAliasPlaceholder')" />
      </a-form-item>
      <a-form-item :label="t('pages.index.customGeoUrl')">
        <a-input v-model:value="form.url" placeholder="https://" />
--- a/frontend/src/pages/index/CustomGeoSection.vue
+++ b/frontend/src/pages/index/CustomGeoSection.vue
@ -134,34 +134,26 @@ watch(() => props.active, (next) => { if (next) loadList(); }, { immediate: true

 <template>
  <div class="custom-geo-section">
-    <a-alert
-      type="info"
-      show-icon
-      class="mb-10"
-      :message="t('pages.index.customGeoRoutingHint')"
-    />
+    <a-alert type="info" show-icon class="mb-10" :message="t('pages.index.customGeoRoutingHint')" />

    <div class="toolbar">
      <a-button type="primary" :loading="loading" @click="openAdd">
-        <template #icon><PlusOutlined /></template>
+        <template #icon>
+          <PlusOutlined />
+        </template>
        {{ t('pages.index.customGeoAdd') }}
      </a-button>
      <a-button :loading="updatingAll" :disabled="!list.length" @click="updateAll">
-        <template #icon><ReloadOutlined /></template>
+        <template #icon>
+          <ReloadOutlined />
+        </template>
        {{ t('pages.index.geofilesUpdateAll') }}
      </a-button>
      <span v-if="list.length" class="custom-geo-count">{{ list.length }}</span>
    </div>

-    <a-table
-      :columns="columns"
-      :data-source="list"
-      :pagination="false"
-      :row-key="(r) => r.id"
-      :loading="loading"
-      size="small"
-      :scroll="{ x: 760 }"
-    >
+    <a-table :columns="columns" :data-source="list" :pagination="false" :row-key="(r) => r.id" :loading="loading"
+      size="small" :scroll="{ x: 760 }">
      <template #bodyCell="{ column, record }">
        <template v-if="column.key === 'alias'">
          <div class="custom-geo-alias-cell">
@ -199,22 +191,23 @@ watch(() => props.active, (next) => { if (next) loadList(); }, { immediate: true
          <a-space size="small">
            <a-tooltip :title="t('pages.index.customGeoEdit')">
              <a-button type="link" size="small" @click="openEdit(record)">
-                <template #icon><EditOutlined /></template>
+                <template #icon>
+                  <EditOutlined />
+                </template>
              </a-button>
            </a-tooltip>
            <a-tooltip :title="t('pages.index.customGeoDownload')">
-              <a-button
-                type="link"
-                size="small"
-                :loading="actionId === record.id"
-                @click="downloadOne(record.id)"
-              >
-                <template #icon><ReloadOutlined /></template>
+              <a-button type="link" size="small" :loading="actionId === record.id" @click="downloadOne(record.id)">
+                <template #icon>
+                  <ReloadOutlined />
+                </template>
              </a-button>
            </a-tooltip>
            <a-tooltip :title="t('pages.index.customGeoDelete')">
              <a-button type="link" size="small" danger @click="confirmDelete(record)">
-                <template #icon><DeleteOutlined /></template>
+                <template #icon>
+                  <DeleteOutlined />
+                </template>
              </a-button>
            </a-tooltip>
          </a-space>
@ -229,16 +222,14 @@ watch(() => props.active, (next) => { if (next) loadList(); }, { immediate: true
      </template>
    </a-table>

-    <CustomGeoFormModal
-      v-model:open="formOpen"
-      :record="editingRecord"
-      @saved="loadList"
-    />
+    <CustomGeoFormModal v-model:open="formOpen" :record="editingRecord" @saved="loadList" />
  </div>
 </template>

 <style scoped>
-.mb-10 { margin-bottom: 10px; }
+.mb-10 {
+  margin-bottom: 10px;
+}

 .toolbar {
  display: flex;
@ -256,6 +247,7 @@ watch(() => props.active, (next) => { if (next) loadList(); }, { immediate: true
  font-size: 12px;
  opacity: 0.75;
 }
+
 :global(body.dark) .custom-geo-count {
  background: rgba(255, 255, 255, 0.08);
 }
@ -265,10 +257,12 @@ watch(() => props.active, (next) => { if (next) loadList(); }, { immediate: true
  align-items: center;
  gap: 6px;
 }
+
 .custom-geo-alias {
  font-weight: 500;
  word-break: break-all;
 }
+
 .custom-geo-type-tag {
  margin: 0;
 }
@ -286,12 +280,15 @@ watch(() => props.active, (next) => { if (next) loadList(); }, { immediate: true
  background: rgba(0, 0, 0, 0.05);
  user-select: all;
 }
+
 .custom-geo-copyable:hover {
  background: rgba(0, 0, 0, 0.1);
 }
+
 :global(body.dark) .custom-geo-ext-code {
  background: rgba(255, 255, 255, 0.08);
 }
+
 :global(body.dark) .custom-geo-copyable:hover {
  background: rgba(255, 255, 255, 0.14);
 }
@ -305,6 +302,7 @@ watch(() => props.active, (next) => { if (next) loadList(); }, { immediate: true
  padding: 18px 0;
  opacity: 0.6;
 }
+
 .custom-geo-empty-icon {
  font-size: 32px;
  margin-bottom: 6px;
--- a/frontend/src/pages/index/IndexPage.vue
+++ b/frontend/src/pages/index/IndexPage.vue
@ -2,15 +2,29 @@
 import { computed, onMounted, ref } from 'vue';
 import { useI18n } from 'vue-i18n';
 import { theme as antdTheme } from 'ant-design-vue';
-import { BarsOutlined, CloudServerOutlined, CloudDownloadOutlined } from '@ant-design/icons-vue';
+import {
+  BarsOutlined,
+  ControlOutlined,
+  CloudServerOutlined,
+  CloudDownloadOutlined,
+  CloudUploadOutlined,
+  ArrowUpOutlined,
+  ArrowDownOutlined,
+  GlobalOutlined,
+  SwapOutlined,
+  EyeOutlined,
+  EyeInvisibleOutlined,
+} from '@ant-design/icons-vue';

 const { t } = useI18n();

-import { HttpUtil } from '@/utils';
+import { HttpUtil, SizeFormatter, TimeFormatter } from '@/utils';
 import { theme as themeState } from '@/composables/useTheme.js';
 import { useStatus } from '@/composables/useStatus.js';
 import { useMediaQuery } from '@/composables/useMediaQuery.js';
 import AppSidebar from '@/components/AppSidebar.vue';
+import CustomStatistic from '@/components/CustomStatistic.vue';
+import TextModal from '@/components/TextModal.vue';
 import StatusCard from './StatusCard.vue';
 import XrayStatusCard from './XrayStatusCard.vue';
 import PanelUpdateModal from './PanelUpdateModal.vue';
@ -47,6 +61,16 @@ onMounted(() => {
 const basePath = window.__X_UI_BASE_PATH__ || '';
 const requestUri = window.location.pathname;

+// In production, dist.go injects window.__X_UI_CUR_VER__ at serve time.
+// In dev, Vite serves the HTML directly so the global is missing — fall
+// back to currentVersion from the panel-update API once it answers.
+const displayVersion = computed(
+  () => panelUpdateInfo.value?.currentVersion || window.__X_UI_CUR_VER__ || '?',
+);
+
+// Hide/reveal the public IPv4/IPv6 — same pattern as legacy.
+const showIp = ref(false);
+
 // Modal open state.
 const logsOpen = ref(false);
 const backupOpen = ref(false);
@ -54,6 +78,8 @@ const panelUpdateOpen = ref(false);
 const cpuHistoryOpen = ref(false);
 const xrayLogsOpen = ref(false);
 const versionOpen = ref(false);
+const configTextOpen = ref(false);
+const configText = ref('');

 // Page-level loading overlay; modals can request it via @busy.
 const loading = ref(false);
@ -76,6 +102,20 @@ async function restartXray() {
 function openCpuHistory() { cpuHistoryOpen.value = true; }
 function openXrayLogs() { xrayLogsOpen.value = true; }
 function openVersionSwitch() { versionOpen.value = true; }
+
+// Legacy "Config" action — fetch the rendered xray config and show
+// it as JSON in the shared TextModal (same UX as main).
+async function openConfig() {
+  loading.value = true;
+  try {
+    const msg = await HttpUtil.get('/panel/api/server/getConfigJson');
+    if (!msg?.success) return;
+    configText.value = JSON.stringify(msg.obj, null, 2);
+    configTextOpen.value = true;
+  } finally {
+    loading.value = false;
+  }
+}
 </script>

 <template>
@ -94,68 +134,191 @@ function openVersionSwitch() { versionOpen.value = true; }
              </a-col>

              <a-col :sm="24" :lg="12">
-                <XrayStatusCard
-                  :status="status"
-                  :is-mobile="isMobile"
-                  :ip-limit-enable="ipLimitEnable"
-                  @stop-xray="stopXray"
-                  @restart-xray="restartXray"
-                  @open-xray-logs="openXrayLogs"
-                  @open-logs="logsOpen = true"
-                  @open-version-switch="openVersionSwitch"
-                />
+                <XrayStatusCard :status="status" :is-mobile="isMobile" :ip-limit-enable="ipLimitEnable"
+                  @stop-xray="stopXray" @restart-xray="restartXray" @open-xray-logs="openXrayLogs"
+                  @open-logs="logsOpen = true" @open-version-switch="openVersionSwitch" />
              </a-col>

              <a-col :sm="24" :lg="12">
                <a-card :title="t('menu.link')" hoverable>
-                  <template v-if="panelUpdateInfo.updateAvailable" #extra>
-                    <a-tooltip :title="`${t('pages.index.updatePanel')}: ${panelUpdateInfo.latestVersion}`">
-                      <a-tag color="orange" class="update-tag" @click="panelUpdateOpen = true">
-                        <CloudDownloadOutlined />
-                        {{ panelUpdateInfo.latestVersion }}
-                        <span v-if="!isMobile">{{ t('update') }}</span>
-                      </a-tag>
-                    </a-tooltip>
-                  </template>
                  <template #actions>
                    <a-space class="action" @click="logsOpen = true">
                      <BarsOutlined />
                      <span v-if="!isMobile">{{ t('pages.index.logs') }}</span>
                    </a-space>
+                    <a-space class="action" @click="openConfig">
+                      <ControlOutlined />
+                      <span v-if="!isMobile">{{ t('pages.index.config') }}</span>
+                    </a-space>
                    <a-space class="action" @click="backupOpen = true">
                      <CloudServerOutlined />
                      <span v-if="!isMobile">{{ t('pages.index.backupTitle') }}</span>
                    </a-space>
-                    <a-space class="action" @click="panelUpdateOpen = true">
-                      <CloudDownloadOutlined />
-                      <span v-if="!isMobile">
-                        {{ panelUpdateInfo.updateAvailable
-                          ? `${t('update')} → ${panelUpdateInfo.latestVersion}`
-                          : t('pages.index.panelUpToDate') }}
-                      </span>
-                    </a-space>
                  </template>
                </a-card>
              </a-col>
+
+              <a-col :sm="24" :lg="12">
+                <a-card title="3X-UI" hoverable>
+                  <template v-if="panelUpdateInfo.updateAvailable" #extra>
+                    <a-tooltip :title="`${t('pages.index.updatePanel')}: ${panelUpdateInfo.latestVersion}`">
+                      <a-tag color="orange" class="update-tag" @click="panelUpdateOpen = true">
+                        <CloudDownloadOutlined />
+                        {{ panelUpdateInfo.latestVersion }}
+                        <span v-if="!isMobile">{{ t('pages.index.updatePanel') }}</span>
+                      </a-tag>
+                    </a-tooltip>
+                  </template>
+                  <a href="https://github.com/MHSanaei/3x-ui/releases" target="_blank" rel="noopener noreferrer">
+                    <a-tag color="green">v{{ displayVersion }}</a-tag>
+                  </a>
+                  <a href="https://t.me/XrayUI" target="_blank" rel="noopener noreferrer">
+                    <a-tag color="green">@XrayUI</a-tag>
+                  </a>
+                  <a href="https://github.com/MHSanaei/3x-ui/wiki" target="_blank" rel="noopener noreferrer">
+                    <a-tag color="purple">{{ t('pages.index.documentation') }}</a-tag>
+                  </a>
+                </a-card>
+              </a-col>
+
+              <a-col :sm="24" :lg="12">
+                <a-card :title="t('pages.index.operationHours')" hoverable>
+                  <a-tag :color="status.xray.color">
+                    Xray: {{ TimeFormatter.formatSecond(status.appStats.uptime) }}
+                  </a-tag>
+                  <a-tag color="green">OS: {{ TimeFormatter.formatSecond(status.uptime) }}</a-tag>
+                </a-card>
+              </a-col>
+
+              <a-col :sm="24" :lg="12">
+                <a-card :title="t('pages.index.systemLoad')" hoverable>
+                  <a-tooltip :title="t('pages.index.systemLoadDesc')">
+                    <a-tag color="green">
+                      {{ status.loads[0] }} | {{ status.loads[1] }} | {{ status.loads[2] }}
+                    </a-tag>
+                  </a-tooltip>
+                </a-card>
+              </a-col>
+
+              <a-col :sm="24" :lg="12">
+                <a-card :title="t('usage')" hoverable>
+                  <a-tag color="green">
+                    {{ t('pages.index.memory') }}: {{ SizeFormatter.sizeFormat(status.appStats.mem) }}
+                  </a-tag>
+                  <a-tag color="green">
+                    {{ t('pages.index.threads') }}: {{ status.appStats.threads }}
+                  </a-tag>
+                </a-card>
+              </a-col>
+
+              <a-col :sm="24" :lg="12">
+                <a-card :title="t('pages.index.overallSpeed')" hoverable>
+                  <a-row :gutter="isMobile ? [8, 8] : 0">
+                    <a-col :span="12">
+                      <CustomStatistic :title="t('pages.index.upload')"
+                        :value="SizeFormatter.sizeFormat(status.netIO.up)">
+                        <template #prefix>
+                          <ArrowUpOutlined />
+                        </template>
+                        <template #suffix>/s</template>
+                      </CustomStatistic>
+                    </a-col>
+                    <a-col :span="12">
+                      <CustomStatistic :title="t('pages.index.download')"
+                        :value="SizeFormatter.sizeFormat(status.netIO.down)">
+                        <template #prefix>
+                          <ArrowDownOutlined />
+                        </template>
+                        <template #suffix>/s</template>
+                      </CustomStatistic>
+                    </a-col>
+                  </a-row>
+                </a-card>
+              </a-col>
+
+              <a-col :sm="24" :lg="12">
+                <a-card :title="t('pages.index.totalData')" hoverable>
+                  <a-row :gutter="isMobile ? [8, 8] : 0">
+                    <a-col :span="12">
+                      <CustomStatistic :title="t('pages.index.sent')"
+                        :value="SizeFormatter.sizeFormat(status.netTraffic.sent)">
+                        <template #prefix>
+                          <CloudUploadOutlined />
+                        </template>
+                      </CustomStatistic>
+                    </a-col>
+                    <a-col :span="12">
+                      <CustomStatistic :title="t('pages.index.received')"
+                        :value="SizeFormatter.sizeFormat(status.netTraffic.recv)">
+                        <template #prefix>
+                          <CloudDownloadOutlined />
+                        </template>
+                      </CustomStatistic>
+                    </a-col>
+                  </a-row>
+                </a-card>
+              </a-col>
+
+              <a-col :sm="24" :lg="12">
+                <a-card :title="t('pages.index.ipAddresses')" hoverable>
+                  <template #extra>
+                    <a-tooltip :title="t('pages.index.toggleIpVisibility')" :placement="isMobile ? 'topRight' : 'top'">
+                      <component :is="showIp ? EyeOutlined : EyeInvisibleOutlined" class="ip-toggle-icon"
+                        @click="showIp = !showIp" />
+                    </a-tooltip>
+                  </template>
+                  <a-row :class="showIp ? 'ip-visible' : 'ip-hidden'" :gutter="isMobile ? [8, 8] : 0">
+                    <a-col :span="isMobile ? 24 : 12">
+                      <CustomStatistic title="IPv4" :value="status.publicIP.ipv4">
+                        <template #prefix>
+                          <GlobalOutlined />
+                        </template>
+                      </CustomStatistic>
+                    </a-col>
+                    <a-col :span="isMobile ? 24 : 12">
+                      <CustomStatistic title="IPv6" :value="status.publicIP.ipv6">
+                        <template #prefix>
+                          <GlobalOutlined />
+                        </template>
+                      </CustomStatistic>
+                    </a-col>
+                  </a-row>
+                </a-card>
+              </a-col>
+
+              <a-col :sm="24" :lg="12">
+                <a-card :title="t('pages.index.connectionCount')" hoverable>
+                  <a-row :gutter="isMobile ? [8, 8] : 0">
+                    <a-col :span="12">
+                      <CustomStatistic title="TCP" :value="status.tcpCount">
+                        <template #prefix>
+                          <SwapOutlined />
+                        </template>
+                      </CustomStatistic>
+                    </a-col>
+                    <a-col :span="12">
+                      <CustomStatistic title="UDP" :value="status.udpCount">
+                        <template #prefix>
+                          <SwapOutlined />
+                        </template>
+                      </CustomStatistic>
+                    </a-col>
+                  </a-row>
+                </a-card>
+              </a-col>
            </a-row>
          </a-spin>
        </a-layout-content>
      </a-layout>

-      <PanelUpdateModal
-        v-model:open="panelUpdateOpen"
-        :info="panelUpdateInfo"
-        @busy="setBusy"
-      />
+      <PanelUpdateModal v-model:open="panelUpdateOpen" :info="panelUpdateInfo" @busy="setBusy" />
      <LogModal v-model:open="logsOpen" />
-      <BackupModal
-        v-model:open="backupOpen"
-        :base-path="basePath"
-        @busy="setBusy"
-      />
+      <BackupModal v-model:open="backupOpen" :base-path="basePath" @busy="setBusy" />
      <CpuHistoryModal v-model:open="cpuHistoryOpen" :status="status" />
      <XrayLogModal v-model:open="xrayLogsOpen" />
      <VersionModal v-model:open="versionOpen" :status="status" @busy="setBusy" />
+      <TextModal v-model:open="configTextOpen" :title="t('pages.index.config')" :content="configText"
+        file-name="config.json" />
    </a-layout>
  </a-config-provider>
 </template>
@ -184,8 +347,13 @@ function openVersionSwitch() { versionOpen.value = true; }
  background: transparent;
 }

-.content-shell { background: transparent; }
-.content-area { padding: 24px; }
+.content-shell {
+  background: transparent;
+}
+
+.content-area {
+  padding: 24px;
+}

 .loading-spacer {
  min-height: calc(100vh - 120px);
@ -203,4 +371,18 @@ function openVersionSwitch() { versionOpen.value = true; }
  align-items: center;
  gap: 4px;
 }
+
+.ip-toggle-icon {
+  cursor: pointer;
+  font-size: 16px;
+}
+
+.ip-hidden :deep(.ant-statistic-content-value) {
+  filter: blur(6px);
+  transition: filter 0.2s ease;
+}
+
+.ip-visible :deep(.ant-statistic-content-value) {
+  filter: none;
+}
 </style>
--- a/frontend/src/pages/index/LogModal.vue
+++ b/frontend/src/pages/index/LogModal.vue
@ -125,7 +125,9 @@ watch([rows, level, syslog], () => { if (props.open) refresh(); });
      </a-form-item>
      <a-form-item style="margin-left: auto">
        <a-button type="primary" @click="download">
-          <template #icon><DownloadOutlined /></template>
+          <template #icon>
+            <DownloadOutlined />
+          </template>
        </a-button>
      </a-form-item>
    </a-form>
--- a/frontend/src/pages/index/PanelUpdateModal.vue
+++ b/frontend/src/pages/index/PanelUpdateModal.vue
@ -61,13 +61,8 @@ function updatePanel() {

 <template>
  <a-modal :open="open" :title="t('pages.index.updatePanel')" :closable="true" :footer="null" @cancel="close">
-    <a-alert
-      v-if="info.updateAvailable"
-      type="warning"
-      class="mb-12"
-      :message="t('pages.index.panelUpdateDesc')"
-      show-icon
-    />
+    <a-alert v-if="info.updateAvailable" type="warning" class="mb-12" :message="t('pages.index.panelUpdateDesc')"
+      show-icon />

    <a-list bordered class="version-list">
      <a-list-item class="version-list-item">
@ -86,7 +81,9 @@ function updatePanel() {

    <div class="actions-row">
      <a-button type="primary" :disabled="!info.updateAvailable" @click="updatePanel">
-        <template #icon><CloudDownloadOutlined /></template>
+        <template #icon>
+          <CloudDownloadOutlined />
+        </template>
        {{ t('pages.index.updatePanel') }}
      </a-button>
    </div>
@ -94,8 +91,22 @@ function updatePanel() {
 </template>

 <style scoped>
-.mb-12 { margin-bottom: 12px; }
-.version-list { width: 100%; }
-.version-list-item { display: flex; justify-content: space-between; }
-.actions-row { display: flex; justify-content: flex-end; margin-top: 12px; }
+.mb-12 {
+  margin-bottom: 12px;
+}
+
+.version-list {
+  width: 100%;
+}
+
+.version-list-item {
+  display: flex;
+  justify-content: space-between;
+}
+
+.actions-row {
+  display: flex;
+  justify-content: flex-end;
+  margin-top: 12px;
+}
 </style>
--- a/frontend/src/pages/index/StatusCard.vue
+++ b/frontend/src/pages/index/StatusCard.vue
@ -21,37 +21,32 @@ defineEmits(['open-cpu-history']);
      <a-col :sm="24" :md="12">
        <a-row>
          <a-col :span="12" class="text-center">
-            <a-progress
-              type="dashboard"
-              status="normal"
-              :stroke-color="status.cpu.color"
-              :percent="status.cpu.percent"
-            />
+            <a-progress type="dashboard" status="normal" :stroke-color="status.cpu.color"
+              :percent="status.cpu.percent" />
            <div>
              <b>{{ t('pages.index.cpu') }}:</b> {{ CPUFormatter.cpuCoreFormat(status.cpuCores) }}
              <a-tooltip>
                <template #title>
                  <div><b>{{ t('pages.index.logicalProcessors') }}:</b> {{ status.logicalPro }}</div>
-                  <div><b>{{ t('pages.index.frequency') }}:</b> {{ CPUFormatter.cpuSpeedFormat(status.cpuSpeedMhz) }}</div>
+                  <div><b>{{ t('pages.index.frequency') }}:</b> {{ CPUFormatter.cpuSpeedFormat(status.cpuSpeedMhz) }}
+                  </div>
                </template>
                <AreaChartOutlined />
              </a-tooltip>
              <a-tooltip>
                <template #title>{{ t('pages.index.cpu') }}</template>
                <a-button size="small" shape="circle" class="ml-8" @click="$emit('open-cpu-history')">
-                  <template #icon><HistoryOutlined /></template>
+                  <template #icon>
+                    <HistoryOutlined />
+                  </template>
                </a-button>
              </a-tooltip>
            </div>
          </a-col>

          <a-col :span="12" class="text-center">
-            <a-progress
-              type="dashboard"
-              status="normal"
-              :stroke-color="status.mem.color"
-              :percent="status.mem.percent"
-            />
+            <a-progress type="dashboard" status="normal" :stroke-color="status.mem.color"
+              :percent="status.mem.percent" />
            <div>
              <b>{{ t('pages.index.memory') }}:</b> {{ SizeFormatter.sizeFormat(status.mem.current) }} /
              {{ SizeFormatter.sizeFormat(status.mem.total) }}
@ -64,12 +59,8 @@ defineEmits(['open-cpu-history']);
      <a-col :sm="24" :md="12">
        <a-row>
          <a-col :span="12" class="text-center">
-            <a-progress
-              type="dashboard"
-              status="normal"
-              :stroke-color="status.swap.color"
-              :percent="status.swap.percent"
-            />
+            <a-progress type="dashboard" status="normal" :stroke-color="status.swap.color"
+              :percent="status.swap.percent" />
            <div>
              <b>{{ t('pages.index.swap') }}:</b> {{ SizeFormatter.sizeFormat(status.swap.current) }} /
              {{ SizeFormatter.sizeFormat(status.swap.total) }}
@ -77,12 +68,8 @@ defineEmits(['open-cpu-history']);
          </a-col>

          <a-col :span="12" class="text-center">
-            <a-progress
-              type="dashboard"
-              status="normal"
-              :stroke-color="status.disk.color"
-              :percent="status.disk.percent"
-            />
+            <a-progress type="dashboard" status="normal" :stroke-color="status.disk.color"
+              :percent="status.disk.percent" />
            <div>
              <b>{{ t('pages.index.storage') }}:</b> {{ SizeFormatter.sizeFormat(status.disk.current) }} /
              {{ SizeFormatter.sizeFormat(status.disk.total) }}
@ -98,6 +85,7 @@ defineEmits(['open-cpu-history']);
 .text-center {
  text-align: center;
 }
+
 .ml-8 {
  margin-left: 8px;
 }
--- a/frontend/src/pages/index/VersionModal.vue
+++ b/frontend/src/pages/index/VersionModal.vue
@ -87,19 +87,11 @@ watch(() => props.open, (next) => { if (next) fetchVersions(); });
    <a-spin :spinning="loading">
      <a-collapse v-model:active-key="activeKey" accordion>
        <a-collapse-panel key="1" header="Xray">
-          <a-alert
-            type="warning"
-            class="mb-12"
-            :message="t('pages.index.xraySwitchClickDesk')"
-            show-icon
-          />
+          <a-alert type="warning" class="mb-12" :message="t('pages.index.xraySwitchClickDesk')" show-icon />
          <a-list bordered class="version-list">
            <a-list-item v-for="(version, index) in versions" :key="version" class="version-list-item">
              <a-tag :color="index % 2 === 0 ? 'purple' : 'green'">{{ version }}</a-tag>
-              <a-radio
-                :checked="version === `v${status?.xray?.version}`"
-                @click="switchXrayVersion(version)"
-              />
+              <a-radio :checked="version === `v${status?.xray?.version}`" @click="switchXrayVersion(version)" />
            </a-list-item>
          </a-list>
        </a-collapse-panel>
@ -127,9 +119,19 @@ watch(() => props.open, (next) => { if (next) fetchVersions(); });
 </template>

 <style scoped>
-.mb-12 { margin-bottom: 12px; }
-.version-list { width: 100%; }
-.version-list-item { display: flex; justify-content: space-between; align-items: center; }
+.mb-12 {
+  margin-bottom: 12px;
+}
+
+.version-list {
+  width: 100%;
+}
+
+.version-list-item {
+  display: flex;
+  justify-content: space-between;
+  align-items: center;
+}

 .reload-icon {
  cursor: pointer;
--- a/frontend/src/pages/index/XrayLogModal.vue
+++ b/frontend/src/pages/index/XrayLogModal.vue
@ -129,7 +129,9 @@ watch([rows, showDirect, showBlocked, showProxy], () => { if (props.open) refres
      </a-form-item>
      <a-form-item style="margin-left: auto">
        <a-button type="primary" @click="download">
-          <template #icon><DownloadOutlined /></template>
+          <template #icon>
+            <DownloadOutlined />
+          </template>
        </a-button>
      </a-form-item>
    </a-form>
@ -170,6 +172,7 @@ watch([rows, showDirect, showBlocked, showProxy], () => { if (props.open) refres
  border-collapse: collapse;
  width: auto;
 }
+
 .xraylog-table td,
 .xraylog-table th {
  padding: 2px 15px;
--- a/frontend/src/pages/index/XrayStatusCard.vue
+++ b/frontend/src/pages/index/XrayStatusCard.vue
@ -42,12 +42,8 @@ function badgeAnimationClass(color) {

    <template #extra>
      <template v-if="status.xray.state !== 'error'">
-        <a-badge
-          status="processing"
-          :class="['xray-processing-animation', badgeAnimationClass(status.xray.color)]"
-          :text="status.xray.stateMsg"
-          :color="status.xray.color"
-        />
+        <a-badge status="processing" :class="['xray-processing-animation', badgeAnimationClass(status.xray.color)]"
+          :text="status.xray.stateMsg" :color="status.xray.color" />
      </template>
      <template v-else>
        <a-popover>
@ -64,12 +60,8 @@ function badgeAnimationClass(color) {
              {{ line }}
            </span>
          </template>
-          <a-badge
-            status="processing"
-            :text="status.xray.stateMsg"
-            :color="status.xray.color"
-            :class="['xray-processing-animation', 'xray-error-animation']"
-          />
+          <a-badge status="processing" :text="status.xray.stateMsg" :color="status.xray.color"
+            :class="['xray-processing-animation', 'xray-error-animation']" />
        </a-popover>
      </template>
    </template>
@ -122,18 +114,31 @@ function badgeAnimationClass(color) {
 .xray-processing-animation .ant-badge-status-dot {
  animation: xray-pulse 1.2s linear infinite;
 }
+
 .xray-running-animation .ant-badge-status-processing::after {
  border-color: var(--color-primary-100, #008771);
 }
+
 .xray-stop-animation .ant-badge-status-processing::after {
  border-color: #fa8c16;
 }
+
 .xray-error-animation .ant-badge-status-processing::after {
  border-color: #f5222d;
 }

@keyframes xray-pulse {
-  0%, 50%, 100% { transform: scale(1); opacity: 1; }
-  10% { transform: scale(1.5); opacity: 0.2; }
+
+  0%,
+  50%,
+  100% {
+    transform: scale(1);
+    opacity: 1;
+  }
+
+  10% {
+    transform: scale(1.5);
+    opacity: 0.2;
+  }
 }
 </style>
--- a/frontend/src/pages/login/LoginPage.vue
+++ b/frontend/src/pages/login/LoginPage.vue
@ -99,12 +99,15 @@ async function login() {

            <div v-else>
              <div class="login-settings">
-              <a-popover :overlay-class-name="currentTheme" :title="t('menu.settings')" placement="bottomRight" trigger="click">
+                <a-popover :overlay-class-name="currentTheme" :title="t('menu.settings')" placement="bottomRight"
+                  trigger="click">
                  <template #content>
                    <ThemeSwitchLogin />
                  </template>
                  <a-button shape="circle">
-                  <template #icon><SettingOutlined /></template>
+                    <template #icon>
+                      <SettingOutlined />
+                    </template>
                  </a-button>
                </a-popover>
              </div>
@ -121,39 +124,29 @@ async function login() {

              <a-form layout="vertical" @submit.prevent="login">
                <a-form-item>
-                <a-input
-                  v-model:value="user.username"
-                  autocomplete="username"
-                  name="username"
-                  :placeholder="t('username')"
-                  autofocus
-                  required
-                >
-                  <template #prefix><UserOutlined /></template>
+                  <a-input v-model:value="user.username" autocomplete="username" name="username"
+                    :placeholder="t('username')" autofocus required>
+                    <template #prefix>
+                      <UserOutlined />
+                    </template>
                  </a-input>
                </a-form-item>

                <a-form-item>
-                <a-input-password
-                  v-model:value="user.password"
-                  autocomplete="current-password"
-                  name="password"
-                  :placeholder="t('password')"
-                  required
-                >
-                  <template #prefix><LockOutlined /></template>
+                  <a-input-password v-model:value="user.password" autocomplete="current-password" name="password"
+                    :placeholder="t('password')" required>
+                    <template #prefix>
+                      <LockOutlined />
+                    </template>
                  </a-input-password>
                </a-form-item>

                <a-form-item v-if="twoFactorEnable">
-                <a-input
-                  v-model:value="user.twoFactorCode"
-                  autocomplete="one-time-code"
-                  name="twoFactorCode"
-                  :placeholder="t('twoFactorCode')"
-                  required
-                >
-                  <template #prefix><KeyOutlined /></template>
+                  <a-input v-model:value="user.twoFactorCode" autocomplete="one-time-code" name="twoFactorCode"
+                    :placeholder="t('twoFactorCode')" required>
+                    <template #prefix>
+                      <KeyOutlined />
+                    </template>
                  </a-input>
                </a-form-item>

@ -200,9 +193,12 @@ async function login() {
 }

 .login-app.is-dark {
-  --bg-page: #222d42;        /* legacy .dark .under = surface-200 */
-  --bg-wave-header: #0a1222; /* legacy --dark-color-background (login-bg defaults to this) */
-  --bg-card: #151f31;        /* legacy surface-100 */
+  --bg-page: #222d42;
+  /* legacy .dark .under = surface-200 */
+  --bg-wave-header: #0a1222;
+  /* legacy --dark-color-background (login-bg defaults to this) */
+  --bg-card: #151f31;
+  /* legacy surface-100 */
  --color-title: rgba(255, 255, 255, 0.92);
  --shadow-card: 0 4px 16px rgba(0, 0, 0, 0.45);
  --wave-fill: #222d42;
@ -210,9 +206,12 @@ async function login() {
 }

 .login-app.is-dark.is-ultra {
-  --bg-page: #0f2d32;        /* legacy ultra .under = login-wave override */
-  --bg-wave-header: #0a2227; /* legacy ultra --dark-color-login-background */
-  --bg-card: #0c0e12;        /* legacy ultra surface-100 */
+  --bg-page: #0f2d32;
+  /* legacy ultra .under = login-wave override */
+  --bg-wave-header: #0a2227;
+  /* legacy ultra --dark-color-login-background */
+  --bg-card: #0c0e12;
+  /* legacy ultra surface-100 */
  /* Top three waves use a brighter teal so motion reads against the
   * dark wave-header bg. Bottom wave keeps the legacy color so its
   * flat lower edge merges into bg-page without a visible seam — if
@ -229,6 +228,7 @@ async function login() {
 .login-app :deep(.ant-layout-content) {
  background: transparent;
 }
+
 .login-app {
  background: var(--bg-page);
 }
@ -290,10 +290,12 @@ async function login() {
 .headline-leave-active {
  transition: opacity 0.4s ease, transform 0.4s ease;
 }
+
 .headline-enter-from {
  opacity: 0;
  transform: translateY(-12px);
 }
+
 .headline-leave-to {
  opacity: 0;
  transform: translateY(12px);
@ -331,9 +333,25 @@ async function login() {
  fill: var(--wave-fill);
  animation: move-forever 25s cubic-bezier(0.55, 0.5, 0.45, 0.5) infinite;
 }
-.parallax > use:nth-child(1) { animation-delay: -2s; animation-duration: 4s;  opacity: 0.2; }
-.parallax > use:nth-child(2) { animation-delay: -3s; animation-duration: 7s;  opacity: 0.4; }
-.parallax > use:nth-child(3) { animation-delay: -4s; animation-duration: 10s; opacity: 0.6; }
+
+.parallax>use:nth-child(1) {
+  animation-delay: -2s;
+  animation-duration: 4s;
+  opacity: 0.2;
+}
+
+.parallax>use:nth-child(2) {
+  animation-delay: -3s;
+  animation-duration: 7s;
+  opacity: 0.4;
+}
+
+.parallax>use:nth-child(3) {
+  animation-delay: -4s;
+  animation-duration: 10s;
+  opacity: 0.6;
+}
+
 .parallax>use:nth-child(4) {
  animation-delay: -5s;
  animation-duration: 13s;
@ -342,7 +360,12 @@ async function login() {
 }

@keyframes move-forever {
-  0% { transform: translate3d(-90px, 0, 0); }
-  100% { transform: translate3d(85px, 0, 0); }
+  0% {
+    transform: translate3d(-90px, 0, 0);
+  }
+
+  100% {
+    transform: translate3d(85px, 0, 0);
+  }
 }
 </style>
--- a/frontend/src/pages/xray/useXraySetting.js
+++ b/frontend/src/pages/xray/useXraySetting.js
@ -24,6 +24,9 @@ export function useXraySetting() {
  const fetched = ref(false);
  const spinning = ref(false);
  const saveDisabled = ref(true);
+  // Holds a user-facing message when fetchAll fails; lets the page
+  // render an error UI instead of an endless spinner.
+  const fetchError = ref('');

  const xraySetting = ref('');
  const oldXraySetting = ref('');
@ -46,9 +49,22 @@ export function useXraySetting() {
  const outboundTestStates = ref({});

  async function fetchAll() {
+    fetchError.value = '';
    const msg = await HttpUtil.post('/panel/xray/');
-    if (!msg?.success) return;
-    const obj = JSON.parse(msg.obj);
+    if (!msg?.success) {
+      fetchError.value = msg?.msg || 'Failed to load xray config';
+      // Mark as fetched so the spinner clears and the error UI renders.
+      fetched.value = true;
+      return;
+    }
+    let obj;
+    try {
+      obj = JSON.parse(msg.obj);
+    } catch (e) {
+      fetchError.value = `Malformed xray config response: ${e?.message || e}`;
+      fetched.value = true;
+      return;
+    }
    const pretty = JSON.stringify(obj.xraySetting, null, 2);
    syncing = true;
    xraySetting.value = pretty;
@ -188,6 +204,7 @@ export function useXraySetting() {
    fetched,
    spinning,
    saveDisabled,
+    fetchError,
    xraySetting,
    templateSettings,
    outboundTestUrl,
--- a/frontend/src/settings.js
+++ b/frontend/src/settings.js
@ -1,6 +1,7 @@
 import { createApp } from 'vue';
 import Antd, { message } from 'ant-design-vue';
 import 'ant-design-vue/dist/reset.css';
+import '@/styles/legacy.css';

 import { setupAxios } from '@/api/axios-init.js';
 // Importing useTheme triggers the boot side-effect that applies the
--- a/frontend/src/styles/legacy.css
+++ b/frontend/src/styles/legacy.css
--- a/frontend/src/xray.js
+++ b/frontend/src/xray.js
@ -1,6 +1,7 @@
 import { createApp } from 'vue';
 import Antd, { message } from 'ant-design-vue';
 import 'ant-design-vue/dist/reset.css';
+import '@/styles/legacy.css';

 import { setupAxios } from '@/api/axios-init.js';
 import '@/composables/useTheme.js';
--- a/frontend/vite.config.js
+++ b/frontend/vite.config.js
@ -35,7 +35,12 @@ function makeBackendProxy(target, patterns) {
      // Returning a path from bypass tells Vite to serve that file from
      // its own dev server instead of forwarding the request — used here
      // to short-circuit /panel/<route> for pages we've already migrated.
+      //
+      // Only GETs get bypassed: the xray page reuses its page URL
+      // (`POST /panel/xray/`) for data, so a method-blind bypass would
+      // hand HTML back to fetch calls and break the page in dev.
      bypass(req) {
+        if (req.method !== 'GET') return undefined;
        const url = req.url.split('?')[0];
        if (Object.prototype.hasOwnProperty.call(MIGRATED_ROUTES, url)) {
          return MIGRATED_ROUTES[url];
@ -85,7 +90,7 @@ export default defineConfig({
      // Patterns are anchored regex so /login.html and /index.html
      // (which Vite serves itself) are NOT forwarded — only the bare
      // backend paths and their sub-routes.
-      '^/(login|logout|getTwoFactorEnable)$',
+      '^/(login|logout|getTwoFactorEnable|csrf-token)$',
      '^/(panel|server)(/|$)',
    ]),
  },
--- a/web/controller/dist.go
+++ b/web/controller/dist.go
@ -3,11 +3,16 @@ package controller
 import (
 	"bytes"
 	"embed"
+	htmlpkg "html"
 	"net/http"
 	"strings"
 	"time"

 	"github.com/gin-gonic/gin"
+
+	"github.com/mhsanaei/3x-ui/v2/config"
+	"github.com/mhsanaei/3x-ui/v2/logger"
+	"github.com/mhsanaei/3x-ui/v2/web/session"
 )

 // distFS is filled in once at startup by the web package via SetDistFS.
@ -72,7 +77,7 @@ func serveDistPage(c *gin.Context, name string) {
 	// Escape just enough that a hostile basePath setting can't break
 	// out of the JS string literal. The setting is admin-controlled
 	// but defense-in-depth costs nothing here.
-	escaped := strings.NewReplacer(
+	jsEscape := strings.NewReplacer(
 		`\`, `\\`,
 		`"`, `\"`,
 		"\n", `\n`,
@ -80,8 +85,27 @@ func serveDistPage(c *gin.Context, name string) {
 		"<", `<`,
 		">", `>`,
 		"&", `&`,
-	).Replace(basePath)
-	inject := []byte(`<script>window.__X_UI_BASE_PATH__="` + escaped + `";</script></head>`)
+	)
+	escapedBase := jsEscape.Replace(basePath)
+	escapedVer := jsEscape.Replace(config.GetVersion())
+
+	// Embed a CSRF token in the served HTML the same way the legacy
+	// templates did via `<meta name="csrf-token">`. Without this the
+	// SPA login page has no way to acquire a token (the existing
+	// /panel/csrf-token endpoint sits behind checkLogin), and POST
+	// /login is rejected by CSRFMiddleware. EnsureCSRFToken creates
+	// a session token on first call even for anonymous visitors.
+	csrfToken, err := session.EnsureCSRFToken(c)
+	if err != nil {
+		logger.Warning("Unable to mint CSRF token for", name+":", err)
+		csrfToken = ""
+	}
+	csrfMeta := []byte(`<meta name="csrf-token" content="` + htmlpkg.EscapeString(csrfToken) + `">`)
+
+	inject := []byte(`<script>window.__X_UI_BASE_PATH__="` + escapedBase +
+		`";window.__X_UI_CUR_VER__="` + escapedVer + `";</script>`)
+	inject = append(inject, csrfMeta...)
+	inject = append(inject, []byte(`</head>`)...)
 	out := bytes.Replace(body, []byte("</head>"), inject, 1)

 	c.Header("Cache-Control", "no-cache, no-store, must-revalidate")
--- a/web/controller/index.go
+++ b/web/controller/index.go
@ -40,6 +40,12 @@ func NewIndexController(g *gin.RouterGroup) *IndexController {
 func (a *IndexController) initRouter(g *gin.RouterGroup) {
 	g.GET("/", a.index)
 	g.GET("/logout", a.logout)
+	// Public CSRF endpoint — the SPA login page (served by Vite in
+	// dev or by serveDistPage in prod) needs a token to POST /login,
+	// but the panel-side /panel/csrf-token sits behind checkLogin.
+	// EnsureCSRFToken creates a session token even for anonymous
+	// callers, so any pre-login flow can bootstrap from here.
+	g.GET("/csrf-token", a.csrfToken)

 	g.POST("/login", middleware.CSRFMiddleware(), a.login)
 	g.POST("/getTwoFactorEnable", middleware.CSRFMiddleware(), a.getTwoFactorEnable)
@ -148,6 +154,17 @@ func (a *IndexController) logout(c *gin.Context) {
 	c.Redirect(http.StatusTemporaryRedirect, c.GetString("base_path"))
 }

+// csrfToken returns the session CSRF token. Public — the login page
+// needs a token before authenticating.
+func (a *IndexController) csrfToken(c *gin.Context) {
+	token, err := session.EnsureCSRFToken(c)
+	if err != nil {
+		c.JSON(http.StatusInternalServerError, gin.H{"success": false, "msg": err.Error()})
+		return
+	}
+	c.JSON(http.StatusOK, gin.H{"success": true, "obj": token})
+}
+
 // getTwoFactorEnable retrieves the current status of two-factor authentication.
 func (a *IndexController) getTwoFactorEnable(c *gin.Context) {
 	status, err := a.settingService.GetTwoFactorEnable()