i18n

resource/locales/en-US/translation.json

@@ -476,6 +476,7 @@
     "clientID": "Client ID",
     "client_secret": "Client Secret",
     "updated_general_security_setting": "Succeeded to update security setting",
+    "setup_not_completed_yet": "Setup not completed yet",
     "guest_mode": {
       "deny": "Deny (Registered Users Only)",
       "readonly": "Accept (Guests can read only)"

resource/locales/ja/translation.json

@@ -471,6 +471,7 @@
     "clientID": "クライアントID",
     "client_secret": "クライアントシークレット",
     "updated_general_security_setting": "セキュリティ設定を更新しました。",
+    "setup_not_completed_yet": "まだセットアップは完了していません。",
     "guest_mode": {
       "deny": "拒否 (アカウントを持つユーザーのみ利用可能)",
       "readonly": "許可 (ゲストユーザーも閲覧のみ可能)"

src/client/js/components/Admin/Security/GithubSecuritySetting.jsx

@@ -110,6 +110,12 @@ class GithubSecurityManagement extends React.Component {
         {adminGeneralSecurityContainer.state.isGithubOAuthEnabled && (
           <React.Fragment>
 
+            {!adminGithubSecurityContainer.state.isGitHubStrategySetup && (
+              <div className="alert alert-warning">
+                <p>{t('security_setting.setup_not_completed_yet')}</p>
+              </div>
+            )}
+
             <div className="row mb-5">
               <label htmlFor="githubClientId" className="col-xs-3 text-right">{ t('security_setting.clientID') }</label>
               <div className="col-xs-6">