fix: 修复PR合并后的功能回退和安全问题

frontend/src/api/admin/settings.ts

@@ -36,6 +36,12 @@ export interface SystemSettings {
   turnstile_site_key: string
   turnstile_secret_key_configured: boolean
 
+  // LinuxDo Connect OAuth settings
+  linuxdo_connect_enabled: boolean
+  linuxdo_connect_client_id: string
+  linuxdo_connect_client_secret_configured: boolean
+  linuxdo_connect_redirect_url: string
+
   // Model fallback configuration
   enable_model_fallback: boolean
   fallback_model_anthropic: string
@@ -76,6 +82,10 @@ export interface UpdateSettingsRequest {
   turnstile_enabled?: boolean
   turnstile_site_key?: string
   turnstile_secret_key?: string
+  linuxdo_connect_enabled?: boolean
+  linuxdo_connect_client_id?: string
+  linuxdo_connect_client_secret?: string
+  linuxdo_connect_redirect_url?: string
   enable_model_fallback?: boolean
   fallback_model_anthropic?: string
   fallback_model_openai?: string

frontend/src/views/admin/SettingsView.vue

@@ -261,6 +261,106 @@
           </div>
         </div>
 
+        <!-- LinuxDo Connect OAuth 登录 -->
+        <div class="card">
+          <div class="border-b border-gray-100 px-6 py-4 dark:border-dark-700">
+            <h2 class="text-lg font-semibold text-gray-900 dark:text-white">
+              {{ t('admin.settings.linuxdo.title') }}
+            </h2>
+            <p class="mt-1 text-sm text-gray-500 dark:text-gray-400">
+              {{ t('admin.settings.linuxdo.description') }}
+            </p>
+          </div>
+          <div class="space-y-5 p-6">
+            <div class="flex items-center justify-between">
+              <div>
+                <label class="font-medium text-gray-900 dark:text-white">{{
+                  t('admin.settings.linuxdo.enable')
+                }}</label>
+                <p class="text-sm text-gray-500 dark:text-gray-400">
+                  {{ t('admin.settings.linuxdo.enableHint') }}
+                </p>
+              </div>
+              <Toggle v-model="form.linuxdo_connect_enabled" />
+            </div>
+
+            <div
+              v-if="form.linuxdo_connect_enabled"
+              class="border-t border-gray-100 pt-4 dark:border-dark-700"
+            >
+              <div class="grid grid-cols-1 gap-6">
+                <div>
+                  <label class="mb-2 block text-sm font-medium text-gray-700 dark:text-gray-300">
+                    {{ t('admin.settings.linuxdo.clientId') }}
+                  </label>
+                  <input
+                    v-model="form.linuxdo_connect_client_id"
+                    type="text"
+                    class="input font-mono text-sm"
+                    :placeholder="t('admin.settings.linuxdo.clientIdPlaceholder')"
+                  />
+                  <p class="mt-1.5 text-xs text-gray-500 dark:text-gray-400">
+                    {{ t('admin.settings.linuxdo.clientIdHint') }}
+                  </p>
+                </div>
+
+                <div>
+                  <label class="mb-2 block text-sm font-medium text-gray-700 dark:text-gray-300">
+                    {{ t('admin.settings.linuxdo.clientSecret') }}
+                  </label>
+                  <input
+                    v-model="form.linuxdo_connect_client_secret"
+                    type="password"
+                    class="input font-mono text-sm"
+                    :placeholder="
+                      form.linuxdo_connect_client_secret_configured
+                        ? t('admin.settings.linuxdo.clientSecretConfiguredPlaceholder')
+                        : t('admin.settings.linuxdo.clientSecretPlaceholder')
+                    "
+                  />
+                  <p class="mt-1.5 text-xs text-gray-500 dark:text-gray-400">
+                    {{
+                      form.linuxdo_connect_client_secret_configured
+                        ? t('admin.settings.linuxdo.clientSecretConfiguredHint')
+                        : t('admin.settings.linuxdo.clientSecretHint')
+                    }}
+                  </p>
+                </div>
+
+                <div>
+                  <label class="mb-2 block text-sm font-medium text-gray-700 dark:text-gray-300">
+                    {{ t('admin.settings.linuxdo.redirectUrl') }}
+                  </label>
+                  <input
+                    v-model="form.linuxdo_connect_redirect_url"
+                    type="url"
+                    class="input font-mono text-sm"
+                    :placeholder="t('admin.settings.linuxdo.redirectUrlPlaceholder')"
+                  />
+                  <div class="mt-2 flex flex-col gap-2 sm:flex-row sm:items-center sm:gap-3">
+                    <button
+                      type="button"
+                      class="btn btn-secondary btn-sm w-fit"
+                      @click="setAndCopyLinuxdoRedirectUrl"
+                    >
+                      {{ t('admin.settings.linuxdo.quickSetCopy') }}
+                    </button>
+                    <code
+                      v-if="linuxdoRedirectUrlSuggestion"
+                      class="select-all break-all rounded bg-gray-50 px-2 py-1 font-mono text-xs text-gray-600 dark:bg-dark-800 dark:text-gray-300"
+                    >
+                      {{ linuxdoRedirectUrlSuggestion }}
+                    </code>
+                  </div>
+                  <p class="mt-1.5 text-xs text-gray-500 dark:text-gray-400">
+                    {{ t('admin.settings.linuxdo.redirectUrlHint') }}
+                  </p>
+                </div>
+              </div>
+            </div>
+          </div>
+        </div>
+
         <!-- Default Settings -->
         <div class="card">
           <div class="border-b border-gray-100 px-6 py-4 dark:border-dark-700">
@@ -712,19 +812,19 @@
 </template>
 
 <script setup lang="ts">
-import { ref, reactive, onMounted, computed } from 'vue'
+import { ref, reactive, computed, onMounted } from 'vue'
 import { useI18n } from 'vue-i18n'
 import { adminAPI } from '@/api'
 import type { SystemSettings, UpdateSettingsRequest } from '@/api/admin/settings'
 import AppLayout from '@/components/layout/AppLayout.vue'
 import Icon from '@/components/icons/Icon.vue'
 import Toggle from '@/components/common/Toggle.vue'
-import Select from '@/components/common/Select.vue'
-import { useAdminSettingsStore, useAppStore } from '@/stores'
+import { useClipboard } from '@/composables/useClipboard'
+import { useAppStore } from '@/stores'
 
 const { t } = useI18n()
 const appStore = useAppStore()
-const adminSettingsStore = useAdminSettingsStore()
+const { copyToClipboard } = useClipboard()
 
 const loading = ref(true)
 const saving = ref(false)
@@ -743,6 +843,7 @@ const newAdminApiKey = ref('')
 type SettingsForm = SystemSettings & {
   smtp_password: string
   turnstile_secret_key: string
+  linuxdo_connect_client_secret: string
 }
 
 const form = reactive<SettingsForm>({
@@ -770,6 +871,12 @@ const form = reactive<SettingsForm>({
   turnstile_site_key: '',
   turnstile_secret_key: '',
   turnstile_secret_key_configured: false,
+  // LinuxDo Connect OAuth 登录
+  linuxdo_connect_enabled: false,
+  linuxdo_connect_client_id: '',
+  linuxdo_connect_client_secret: '',
+  linuxdo_connect_client_secret_configured: false,
+  linuxdo_connect_redirect_url: '',
   // Model fallback
   enable_model_fallback: false,
   fallback_model_anthropic: 'claude-3-5-sonnet-20241022',
@@ -778,9 +885,30 @@ const form = reactive<SettingsForm>({
   fallback_model_antigravity: 'gemini-2.5-pro',
   // Identity patch (Claude -> Gemini)
   enable_identity_patch: true,
-  identity_patch_prompt: ''
+  identity_patch_prompt: '',
+  // Ops monitoring (vNext)
+  ops_monitoring_enabled: true,
+  ops_realtime_monitoring_enabled: true,
+  ops_query_mode_default: 'auto',
+  ops_metrics_interval_seconds: 60
 })
 
+// LinuxDo OAuth redirect URL suggestion
+const linuxdoRedirectUrlSuggestion = computed(() => {
+  if (typeof window === 'undefined') return ''
+  const origin =
+    window.location.origin || `${window.location.protocol}//${window.location.host}`
+  return `${origin}/api/v1/auth/oauth/linuxdo/callback`
+})
+
+async function setAndCopyLinuxdoRedirectUrl() {
+  const url = linuxdoRedirectUrlSuggestion.value
+  if (!url) return
+
+  form.linuxdo_connect_redirect_url = url
+  await copyToClipboard(url, t('admin.settings.linuxdo.redirectUrlSetAndCopied'))
+}
+
 function handleLogoUpload(event: Event) {
   const input = event.target as HTMLInputElement
   const file = input.files?.[0]
@@ -826,6 +954,7 @@ async function loadSettings() {
     Object.assign(form, settings)
     form.smtp_password = ''
     form.turnstile_secret_key = ''
+    form.linuxdo_connect_client_secret = ''
   } catch (error: any) {
     appStore.showError(
       t('admin.settings.failedToLoad') + ': ' + (error.message || t('common.unknownError'))
@@ -860,6 +989,10 @@ async function saveSettings() {
       turnstile_enabled: form.turnstile_enabled,
       turnstile_site_key: form.turnstile_site_key,
       turnstile_secret_key: form.turnstile_secret_key || undefined,
+      linuxdo_connect_enabled: form.linuxdo_connect_enabled,
+      linuxdo_connect_client_id: form.linuxdo_connect_client_id,
+      linuxdo_connect_client_secret: form.linuxdo_connect_client_secret || undefined,
+      linuxdo_connect_redirect_url: form.linuxdo_connect_redirect_url,
       enable_model_fallback: form.enable_model_fallback,
       fallback_model_anthropic: form.fallback_model_anthropic,
       fallback_model_openai: form.fallback_model_openai,
@@ -872,6 +1005,7 @@ async function saveSettings() {
     Object.assign(form, updated)
     form.smtp_password = ''
     form.turnstile_secret_key = ''
+    form.linuxdo_connect_client_secret = ''
     // Refresh cached public settings so sidebar/header update immediately
     await appStore.fetchPublicSettings(true)
     appStore.showSuccess(t('admin.settings.settingsSaved'))