login-module-patch: sync to v0.50.36-local.1

2026-04-14 20:51:19 +08:00
parent 8d1c257ea8
commit 8b857d9efc
9 changed files with 299 additions and 45 deletions
--- a/ARCHITECTURE.md
+++ b/ARCHITECTURE.md
@@ -7,6 +7,11 @@
 >
 > Keep this document updated as architecture changes are made.

+> Current shipped build: `v0.50.36-local.1` (April 14, 2026).
+> Baseline: upstream `nesquena/hermes-webui` `v0.50.36`.
+> Intentional local delta: first-time password enablement from Settings immediately issues a `hermes_session` cookie so the current browser remains signed in. The previous `Assistant Reply Language` customization has been removed, and legacy `assistant_language` settings are filtered out on load/save.
+> Automated coverage: 1059 passing tests.
+
 ---

 ## 1. Overview and Purpose
@@ -23,6 +28,11 @@ frontend framework. The Python server is split into a routing shell (server.py)
 business logic modules (api/). The frontend is seven vanilla JS modules loaded from static/.
 This makes the code easy to modify from a terminal or by an agent.

+For the current local build, the codebase is intentionally as close to upstream as possible:
+the app now tracks upstream `v0.50.36`, keeps the password-session continuity patch in the
+settings/onboarding flow, and does not carry forward the prior reply-language preference
+feature.
+
 Hermes-level chrome is intentionally consolidated: the sidebar has no dedicated brand header.
 Instead, the footer exposes a single "Hermes WebUI" launch button that opens one tabbed
 control-center modal for global preferences, conversation import/export, and clear-conversation
--- a/ROADMAP.md
+++ b/ROADMAP.md
@@ -3,10 +3,10 @@
 > Goal: Full 1:1 parity with the Hermes CLI experience via a clean dark web UI.
 > Everything you can do from the CLI terminal, you can do from this UI.
 >
-> Last updated: v0.50.21 (April 13, 2026) — 961 tests, 961 passing
-> Full production-ready: onboarding wizard, multi-profile support, KaTeX math rendering,
-> live reasoning cards with localStorage reload recovery, CSRF reverse proxy fixes, Docker improvements.
-> Tests: 961 total (961 passing, 0 failures)
+> Last updated: v0.50.36-local.1 (April 14, 2026) — 1059 tests, 1059 passing
+> Full production-ready: upstream v0.50.36 synced locally, with only the first-password session continuity patch retained.
+> Local delta: enabling password from Settings keeps the current browser signed in; the former Assistant Reply Language enhancement has been removed.
+> Tests: 1059 total (1059 passing, 0 failures)
 > Source: <repo>/

 ---
@@ -74,6 +74,7 @@
 | v0.50.16–v0.50.17 | CSRF reverse proxy + Docker uv pre-install | Scheme-aware CSRF port normalization for non-standard ports (@lx3133584), Docker uv pre-installed at build time as root (fixes air-gapped startup, @mmartial-pattern) | 900 |
 | v0.50.18–v0.50.19 | Workspace fallback + Unicode filenames | Cascading workspace path recovery (@Jordan-SkyLF), Unicode Content-Disposition headers with RFC 5987 filename* (@shaoxianbilly), silent auth error surfacing, stale model cleanup | 924 |
 | v0.50.20–v0.50.21 | Silent errors + live model fetching + durable streaming recovery | apperror on empty agent response, /api/models/live endpoint with SSRF guard, live reasoning cards, tool_complete SSE events, SESSION_QUEUES, localStorage reload recovery (@Jordan-SkyLF) | 961 |
+| v0.50.22–v0.50.36-local.1 | Upstream sync + minimal local patch retention | Synced to upstream `v0.50.36`; retained first-password session continuity in Settings/onboarding; removed local Assistant Reply Language enhancement; added legacy settings cleanup regression coverage | 1059 |

 ---

--- a/api/config.py
+++ b/api/config.py
@@ -1126,6 +1126,7 @@ _SETTINGS_DEFAULTS = {
    "bubble_layout": False,  # right-aligned user / left-aligned assistant chat bubbles
    "password_hash": None,  # PBKDF2-HMAC-SHA256 hash; None = auth disabled
 }
+_SETTINGS_LEGACY_DROP_KEYS = {"assistant_language"}


 def load_settings() -> dict:
@@ -1135,7 +1136,13 @@ def load_settings() -> dict:
        try:
            stored = json.loads(SETTINGS_FILE.read_text(encoding="utf-8"))
            if isinstance(stored, dict):
-                settings.update(stored)
+                settings.update(
+                    {
+                        k: v
+                        for k, v in stored.items()
+                        if k not in _SETTINGS_LEGACY_DROP_KEYS
+                    }
+                )
        except Exception:
            logger.debug("Failed to load settings from %s", SETTINGS_FILE)
    return settings
--- a/api/routes.py
+++ b/api/routes.py
@@ -987,12 +987,57 @@ def handle_post(handler, parsed) -> bool:

    # ── Settings (POST) ──
    if parsed.path == "/api/settings":
+        from api.auth import (
+            create_session,
+            is_auth_enabled,
+            parse_cookie,
+            set_auth_cookie,
+            verify_session,
+        )
+
        if "bot_name" in body:
            body["bot_name"] = (str(body["bot_name"]) or "").strip() or "Hermes"
+
+        auth_enabled_before = is_auth_enabled()
+        current_cookie = parse_cookie(handler)
+        logged_in_before = bool(current_cookie and verify_session(current_cookie))
+        requested_password = bool(
+            isinstance(body.get("_set_password"), str)
+            and body.get("_set_password", "").strip()
+        )
+
        saved = save_settings(body)
        saved.pop("password_hash", None)  # never expose hash to client
+
+        auth_enabled_after = is_auth_enabled()
+        auth_just_enabled = bool(
+            requested_password and auth_enabled_after and not auth_enabled_before
+        )
+        logged_in_after = logged_in_before
+        new_cookie = None
+
+        if auth_just_enabled and not logged_in_before:
+            new_cookie = create_session()
+            logged_in_after = True
+
+        saved["auth_enabled"] = auth_enabled_after
+        saved["logged_in"] = logged_in_after
+        saved["auth_just_enabled"] = auth_just_enabled
+
+        if not new_cookie:
            return j(handler, saved)

+        response_body = json.dumps(saved, ensure_ascii=False, indent=2).encode("utf-8")
+        handler.send_response(200)
+        handler.send_header("Content-Type", "application/json; charset=utf-8")
+        handler.send_header("Content-Length", str(len(response_body)))
+        handler.send_header("Cache-Control", "no-store")
+        set_auth_cookie(handler, new_cookie)
+        _security_headers(handler)
+        handler.end_headers()
+        handler.wfile.write(response_body)
+        return True
+
    if parsed.path == "/api/onboarding/setup":
        # Writing API keys to disk - restrict to local/private networks unless auth is active.
        # In Docker, requests arrive from the bridge network (172.x.x.x), not 127.0.0.1,
--- a/server.py
+++ b/server.py
@@ -44,7 +44,7 @@ class QuietHTTPServer(ThreadingHTTPServer):

 class Handler(BaseHTTPRequestHandler):
    timeout = 30  # seconds — kills idle/incomplete connections to prevent thread exhaustion
-    server_version = 'HermesWebUI/0.2'
+    server_version = 'HermesWebUI/0.50.36-local.1'
    def log_message(self, fmt, *args): pass  # suppress default Apache-style log

    def log_request(self, code: str='-', size: str='-') -> None:
--- a/static/i18n.js
+++ b/static/i18n.js
@@ -140,7 +140,8 @@ const LOCALES = {
    settings_saved: 'Settings saved',
    settings_save_failed: 'Save failed: ',
    settings_load_failed: 'Failed to load settings: ',
-    settings_saved_pw: 'Settings saved (password set \u2014 login now required)',
+    settings_saved_pw: 'Settings saved — password protection enabled and this browser stays signed in',
+    settings_saved_pw_updated: 'Settings saved — password updated',
    // login page (used server-side via /api/i18n/login endpoint)
    login_title: 'Sign in',
    login_subtitle: 'Enter your password to continue',
@@ -281,6 +282,9 @@ const LOCALES = {
    onboarding_notice_finish: 'You can reopen Settings later to change any of this.',
    onboarding_not_set: 'Not set',
    onboarding_password_will_enable: 'Will be enabled',
+    onboarding_password_will_replace: 'Will be replaced',
+    onboarding_password_keep_existing: 'Keep current password',
+    onboarding_password_remains_disabled: 'Will remain disabled',
    onboarding_password_skipped: 'Skipped for now',
    onboarding_finish_help: 'Finishing stores <code>onboarding_completed</code> in settings and drops you into the normal app.',
    onboarding_error_choose_workspace: 'Choose a workspace before continuing.',
@@ -534,7 +538,8 @@ const LOCALES = {
    settings_saved: 'Configuración guardada',
    settings_save_failed: 'Error al guardar: ',
    settings_load_failed: 'Error al cargar la configuración: ',
-    settings_saved_pw: 'Configuración guardada (contraseña establecida — ahora se requiere iniciar sesión)',
+    settings_saved_pw: 'Configuración guardada — la contraseña queda activada y este navegador sigue autenticado',
+    settings_saved_pw_updated: 'Configuración guardada — contraseña actualizada',
    // login page (used server-side via /api/i18n/login endpoint)
    login_title: 'Iniciar sesión',
    login_subtitle: 'Introduce tu contraseña para continuar',
@@ -675,6 +680,9 @@ const LOCALES = {
    onboarding_notice_finish: 'Puedes volver a abrir Configuración más tarde para cambiar cualquiera de estos valores.',
    onboarding_not_set: 'Sin definir',
    onboarding_password_will_enable: 'Se activará',
+    onboarding_password_will_replace: 'Se reemplazará',
+    onboarding_password_keep_existing: 'Mantener la contraseña actual',
+    onboarding_password_remains_disabled: 'Seguirá desactivada',
    onboarding_password_skipped: 'Se omitirá por ahora',
    onboarding_finish_help: 'Al finalizar se guarda <code>onboarding_completed</code> en la configuración y entras en la app normal.',
    onboarding_error_choose_workspace: 'Elige un espacio de trabajo antes de continuar.',
@@ -935,7 +943,8 @@ const LOCALES = {
    settings_saved: 'Einstellungen gespeichert',
    settings_save_failed: 'Speichern fehlgeschlagen: ',
    settings_load_failed: 'Laden der Einstellungen fehlgeschlagen: ',
-    settings_saved_pw: 'Einstellungen gespeichert (Passwort gesetzt \u2014 Login jetzt erforderlich)',
+    settings_saved_pw: 'Einstellungen gespeichert — Passwortschutz aktiviert und dieser Browser bleibt angemeldet',
+    settings_saved_pw_updated: 'Einstellungen gespeichert — Passwort aktualisiert',
    // login page
    login_title: 'Anmelden',
    login_subtitle: 'Geben Sie Ihr Passwort ein, um fortzufahren',
@@ -997,6 +1006,10 @@ const LOCALES = {
    suggest_files: 'Welche Dateien sind in diesem Workspace?',
    suggest_schedule: 'Was steht heute auf meinem Plan?',
    suggest_plan: 'Hilf mir, ein kleines Projekt zu planen.',
+    onboarding_password_will_enable: 'Wird aktiviert',
+    onboarding_password_will_replace: 'Wird ersetzt',
+    onboarding_password_keep_existing: 'Aktuelles Passwort beibehalten',
+    onboarding_password_remains_disabled: 'Bleibt deaktiviert',
  },

  zh: {
@@ -1135,7 +1148,8 @@ const LOCALES = {
    settings_saved: '\u8bbe\u7f6e\u5df2\u4fdd\u5b58',
    settings_save_failed: '\u4fdd\u5b58\u5931\u8d25\uff1a',
    settings_load_failed: '\u8bbe\u7f6e\u52a0\u8f7d\u5931\u8d25\uff1a',
-    settings_saved_pw: '\u8bbe\u7f6e\u5df2\u4fdd\u5b58\uff08\u5bc6\u7801\u5df2\u8bbe\u7f6e\u2014\u73b0\u5728\u9700\u8981\u767b\u5f55\uff09',
+    settings_saved_pw: '\u8bbe\u7f6e\u5df2\u4fdd\u5b58\uff0c\u5df2\u542f\u7528\u5bc6\u7801\u4fdd\u62a4\uff0c\u5f53\u524d\u6d4f\u89c8\u5668\u4f1a\u4fdd\u6301\u767b\u5f55',
+    settings_saved_pw_updated: '\u8bbe\u7f6e\u5df2\u4fdd\u5b58\uff0c\u5bc6\u7801\u5df2\u66f4\u65b0',
    // login page
    login_title: '\u767b\u5f55',
    login_subtitle: '\u8f93\u5165\u5bc6\u7801\u7ee7\u7eed\u4f7f\u7528',
@@ -1519,7 +1533,8 @@ const LOCALES = {
    settings_saved: '\u8a2d\u5b9a\u5df2\u5132\u5b58',
    settings_save_failed: '\u5132\u5b58\u5931\u6557\uff1a',
    settings_load_failed: '\u8a2d\u5b9a\u52a0\u8f09\u5931\u6557\uff1a',
-    settings_saved_pw: '\u8a2d\u5b9a\u5df2\u5132\u5b58\uff08\u5bc6\u78bc\u5df2\u8a2d\u5b9a\u2014\u73fe\u5728\u9700\u8981\u767b\u5f55\uff09',
+    settings_saved_pw: '\u8a2d\u5b9a\u5df2\u5132\u5b58\uff0c\u5bc6\u78bc\u4fdd\u8b77\u5df2\u555f\u7528\uff0c\u7576\u524d\u700f\u89bd\u5668\u6703\u4fdd\u6301\u767b\u5165',
+    settings_saved_pw_updated: '\u8a2d\u5b9a\u5df2\u5132\u5b58\uff0c\u5bc6\u78bc\u5df2\u66f4\u65b0',
    // login page
    login_title: '\u767b\u5f55',
    login_subtitle: '\u8f38\u5165\u5bc6\u78bc\u7e7c\u7e8c\u4f7f\u7528',
@@ -1577,6 +1592,27 @@ const LOCALES = {
    settings_desc_check_updates: '\u7576\u6709\u66f4\u65b0\u7684 WebUI \u6216\u52a9\u624b\u7248\u672c\u6642\u986f\u793a\u6a19\u8a18\u3002\u5c07\u5728\u5f8c\u81ea\u6b63\u5e38\u57f7\u884c Git-Fetch\u3002',
    settings_desc_bot_name: '\u52a9\u624b\u5728 UI \u4e2d\u7684\u986f\u793a\u540d\u7a31\u3002\u9810\u8a2d\u70b8\u7528\u6539\u3002',
    settings_desc_password: '\u8a2d\u5b9a WebUI \u767b\u5165\u5bc6\u78bc\u3002\u5047\u5982\u5df2\u8a2d\u7f6e\uff0c\u6bcf\u6b21\u52a0\u8f09\u90fd\u9700\u8981\u767b\u5165\u3002',
+    onboarding_password_will_enable: '\u5c07\u6703\u555f\u7528',
+    onboarding_password_will_replace: '\u5c07\u6703\u53d6\u4ee3',
+    onboarding_password_keep_existing: '\u4fdd\u7559\u76ee\u524d\u5bc6\u78bc',
+    onboarding_password_remains_disabled: '\u6703\u7e7c\u7e8c\u4fdd\u6301\u95dc\u9589',
+    settings_label_sound: '\u901a\u77e5\u8072\u97f3',
+    // boot.js
+    cancelling: '\u6b63\u5728\u53d6\u6d88...',
+    cancel_failed: '\u53d6\u6d88\u5931\u6557\uff1a',
+    mic_denied: '\u9ea6\u514b\u98a8\u8a2a\u554f\u88ab\u62d2\u7d75\uff0c\u8acb\u6aa2\u67e5\u700f\u89bd\u5668\u6b0a\u9650\u3002',
+    mic_no_speech: '\u6c92\u6709\u6aa2\u6e2c\u5230\u8a71\u97f3\uff0c\u8acb\u518d\u5617\u4e00\u6b21\u3002',
+    mic_network: '\u8a71\u97f3\u8b58\u5225\u76ee\u524d\u4e0d\u53ef\u7528\u3002',
+    mic_error: '\u8a71\u97f3\u8f38\u5165\u51fa\u932f\uff1a',
+    session_imported: '\u6703\u8a71\u5df2\u5c0e\u5165',
+    import_failed: '\u5c0e\u5165\u5931\u6557\uff1a',
+    import_invalid_json: 'JSON \u7121\u6548',
+    image_pasted: '\u5df2\u7c98\u8cbc\u5716\u7247\uff1a',
+    // messages.js
+    edit_message: '\u7de8\u8f2f\u8a0a\u606f',
+    regenerate: '\u91cd\u65b0\u751f\u6210\u56de\u8986',
+    copy: '\u8907\u88fd',
+    copied: '\u5df2\u8907\u88fd',
    // ui.js
    workspace_desc: '\u8acb\u9078\u64c7\u5de5\u4f5c\u5340\uff0c\u6216\u8f09\u5165\u65b0\u540d\u7a31\u5beb\u4e00\u500b',
    tab_profiles: '\u914d\u7f6e',
--- a/static/onboarding.js
+++ b/static/onboarding.js
@@ -224,12 +224,19 @@ function _renderOnboardingBody(){
      <div><strong>${t('onboarding_provider_label')}</strong><span>${esc((provider&&provider.label)||ONBOARDING.form.provider||t('onboarding_not_set'))}</span></div>
      <div><strong>${t('onboarding_model_label')}</strong><span>${esc(_getOnboardingSelectedModel()||t('onboarding_not_set'))}</span></div>
      <div><strong>${t('onboarding_workspace_label')}</strong><span>${esc(ONBOARDING.form.workspace||t('onboarding_not_set'))}</span></div>
-      <div><strong>${t('onboarding_check_password')}</strong><span>${ONBOARDING.form.password?t('onboarding_password_will_enable'):t('onboarding_password_skipped')}</span></div>
+      <div><strong>${t('onboarding_check_password')}</strong><span>${t(_getOnboardingPasswordSummaryKey(settings))}</span></div>
    </div>
    ${ONBOARDING.form.baseUrl?`<p class="onboarding-copy"><strong>${t('onboarding_base_url_label')}</strong> ${esc(ONBOARDING.form.baseUrl)}</p>`:''}
    <p class="onboarding-copy">${t('onboarding_finish_help')}</p>`;
 }

+function _getOnboardingPasswordSummaryKey(settings){
+  const hasExistingPassword=!!(settings&&settings.password_enabled);
+  const hasNewPassword=!!((ONBOARDING.form.password||'').trim());
+  if(hasNewPassword) return hasExistingPassword?'onboarding_password_will_replace':'onboarding_password_will_enable';
+  return hasExistingPassword?'onboarding_password_keep_existing':'onboarding_password_remains_disabled';
+}
+
 function syncOnboardingWorkspaceSelect(value){
  ONBOARDING.form.workspace=value;
  const input=$('onboardingWorkspaceInput');
@@ -309,7 +316,10 @@ async function _saveOnboardingDefaults(){
  }
  const body={default_workspace:workspace,default_model:model};
  if(password) body._set_password=password;
-  await api('/api/settings',{method:'POST',body:JSON.stringify(body)});
+  const saved=await api('/api/settings',{method:'POST',body:JSON.stringify(body)});
+  if(ONBOARDING.status){
+    ONBOARDING.status.settings={...(ONBOARDING.status.settings||{}),password_enabled:!!saved.auth_enabled};
+  }
  localStorage.setItem('hermes-webui-model',model);
  if($('modelSelect')) _applyModelToDropdown(model,$('modelSelect'));
 }
--- a/static/panels.js
+++ b/static/panels.js
@@ -1245,11 +1245,7 @@ async function loadSettingsPanel(){
    // Show auth buttons only when auth is active
    try{
      const authStatus=await api('/api/auth/status');
-      const active=authStatus.auth_enabled;
-      const signOutBtn=$('btnSignOut');
-      if(signOutBtn) signOutBtn.style.display=active?'':'none';
-      const disableBtn=$('btnDisableAuth');
-      if(disableBtn) disableBtn.style.display=active?'':'none';
+      _setSettingsAuthButtonsVisible(!!authStatus.auth_enabled);
    }catch(e){}
    _syncHermesPanelSessionActions();
    switchSettingsSection(_settingsSection);
@@ -1258,6 +1254,39 @@ async function loadSettingsPanel(){
  }
 }

+function _setSettingsAuthButtonsVisible(active){
+  const signOutBtn=$('btnSignOut');
+  if(signOutBtn) signOutBtn.style.display=active?'':'none';
+  const disableBtn=$('btnDisableAuth');
+  if(disableBtn) disableBtn.style.display=active?'':'none';
+}
+
+function _applySavedSettingsUi(saved, body, opts){
+  const {sendKey,showTokenUsage,showCliSessions,theme,language}=opts;
+  window._sendKey=sendKey||'enter';
+  window._showTokenUsage=showTokenUsage;
+  window._showCliSessions=showCliSessions;
+  window._soundEnabled=body.sound_enabled;
+  window._notificationsEnabled=body.notifications_enabled;
+  window._botName=body.bot_name||'Hermes';
+  document.body.classList.toggle('bubble-layout', !!body.bubble_layout);
+  if(typeof applyBotName==='function') applyBotName();
+  if(typeof setLocale==='function') setLocale(language);
+  if(typeof applyLocaleToDOM==='function') applyLocaleToDOM();
+  if(typeof startGatewaySSE==='function'){
+    if(showCliSessions) startGatewaySSE();
+    else if(typeof stopGatewaySSE==='function') stopGatewaySSE();
+  }
+  _setSettingsAuthButtonsVisible(!!saved.auth_enabled);
+  _settingsDirty=false;
+  _settingsThemeOnOpen=theme;
+  const bar=$('settingsUnsavedBar');
+  if(bar) bar.style.display='none';
+  renderMessages();
+  if(typeof syncTopbar==='function') syncTopbar();
+  if(typeof renderSessionList==='function') renderSessionList();
+}
+
 async function saveSettings(andClose){
  const model=($('settingsModel')||{}).value;
  const sendKey=($('settingsSendKey')||{}).value;
@@ -1285,37 +1314,16 @@ async function saveSettings(andClose){
  // Password: only act if the field has content; blank = leave auth unchanged
  if(pw && pw.trim()){
    try{
-      await api('/api/settings',{method:'POST',body:JSON.stringify({...body,_set_password:pw.trim()})});
-      window._sendKey=sendKey||'enter';
-      window._showTokenUsage=showTokenUsage;
-      window._soundEnabled=body.sound_enabled;
-      window._notificationsEnabled=body.notifications_enabled;
-      if(typeof setLocale==='function') setLocale(language);
-      if(typeof applyLocaleToDOM==='function') applyLocaleToDOM();
-      showToast(t('settings_saved_pw'));
-      _settingsDirty=false; _settingsThemeOnOpen=theme;
+      const saved=await api('/api/settings',{method:'POST',body:JSON.stringify({...body,_set_password:pw.trim()})});
+      _applySavedSettingsUi(saved, body, {sendKey,showTokenUsage,showCliSessions,theme,language});
+      showToast(t(saved.auth_just_enabled?'settings_saved_pw':'settings_saved_pw_updated'));
      _hideSettingsPanel();
      return;
    }catch(e){showToast(t('settings_save_failed')+e.message);return;}
  }
  try{
-    await api('/api/settings',{method:'POST',body:JSON.stringify(body)});
-    window._sendKey=sendKey||'enter';
-    window._showTokenUsage=showTokenUsage;
-    window._showCliSessions=showCliSessions;
-    window._soundEnabled=body.sound_enabled;
-    window._notificationsEnabled=body.notifications_enabled;
-    window._botName=body.bot_name;
-    if(typeof applyBotName==='function') applyBotName();
-    if(typeof setLocale==='function') setLocale(language);
-    if(typeof applyLocaleToDOM==='function') applyLocaleToDOM();
-    // Restart gateway SSE when agent session setting changes
-    if(typeof startGatewaySSE==='function'){if(showCliSessions)startGatewaySSE();else if(typeof stopGatewaySSE==='function')stopGatewaySSE();}
-    _settingsDirty=false; _settingsThemeOnOpen=theme;
-    const bar=$('settingsUnsavedBar'); if(bar) bar.style.display='none';
-    renderMessages();
-    if(typeof syncTopbar==='function') syncTopbar();
-    if(typeof renderSessionList==='function') renderSessionList();
+    const saved=await api('/api/settings',{method:'POST',body:JSON.stringify(body)});
+    _applySavedSettingsUi(saved, body, {sendKey,showTokenUsage,showCliSessions,theme,language});
    showToast(t('settings_saved'));
    _hideSettingsPanel();
  }catch(e){
--- a/tests/test_sprint45.py
+++ b/tests/test_sprint45.py
@@ -0,0 +1,137 @@
+"""
+Sprint 45 Tests: v0.50.36 upstream sync with minimal local patch retention.
+
+Covers:
+- First password enablement via POST /api/settings keeps the current browser logged in
+- The returned auth metadata is present and onboarding can continue with the issued cookie
+- Legacy assistant_language is no longer exposed and is removed on the next save
+- The local reply-language UI/runtime enhancement is gone from the synced codebase
+"""
+import json
+import pathlib
+import urllib.error
+import urllib.request
+
+BASE = "http://127.0.0.1:8788"
+REPO = pathlib.Path(__file__).parent.parent
+SETTINGS_FILE = pathlib.Path.home() / ".hermes" / "webui-mvp-test" / "settings.json"
+
+
+def get(path, headers=None):
+    req = urllib.request.Request(BASE + path, headers=headers or {})
+    try:
+        with urllib.request.urlopen(req, timeout=10) as r:
+            return json.loads(r.read()), r.status, dict(r.headers)
+    except urllib.error.HTTPError as e:
+        return json.loads(e.read()), e.code, dict(e.headers)
+
+
+def post(path, body=None, headers=None):
+    req = urllib.request.Request(
+        BASE + path,
+        data=json.dumps(body or {}).encode(),
+        headers={"Content-Type": "application/json", **(headers or {})},
+    )
+    try:
+        with urllib.request.urlopen(req, timeout=10) as r:
+            return json.loads(r.read()), r.status, dict(r.headers)
+    except urllib.error.HTTPError as e:
+        return json.loads(e.read()), e.code, dict(e.headers)
+
+
+def read(path):
+    return (REPO / path).read_text(encoding="utf-8")
+
+
+def _snapshot_settings_file():
+    if SETTINGS_FILE.exists():
+        return SETTINGS_FILE.read_text(encoding="utf-8")
+    return None
+
+
+def _restore_settings_file(original_text):
+    if original_text is None:
+        SETTINGS_FILE.unlink(missing_ok=True)
+        return
+    SETTINGS_FILE.write_text(original_text, encoding="utf-8")
+
+
+def test_first_password_enablement_returns_cookie_and_keeps_browser_logged_in():
+    original_settings = _snapshot_settings_file()
+    try:
+        saved, status, headers = post("/api/settings", {"_set_password": "sprint45-secret"})
+        assert status == 200
+        assert saved["auth_enabled"] is True
+        assert saved["logged_in"] is True
+        assert saved["auth_just_enabled"] is True
+
+        set_cookie = headers.get("Set-Cookie", "")
+        assert "hermes_session=" in set_cookie
+        cookie_header = set_cookie.split(";", 1)[0]
+
+        auth, auth_status, _ = get("/api/auth/status", headers={"Cookie": cookie_header})
+        assert auth_status == 200
+        assert auth["auth_enabled"] is True
+        assert auth["logged_in"] is True
+
+        done, done_status, _ = post(
+            "/api/onboarding/complete",
+            {},
+            headers={"Cookie": cookie_header},
+        )
+        assert done_status == 200
+        assert done["completed"] is True
+    finally:
+        _restore_settings_file(original_settings)
+
+
+def test_legacy_assistant_language_is_hidden_and_removed_on_next_save():
+    original_settings = _snapshot_settings_file()
+    try:
+        SETTINGS_FILE.parent.mkdir(parents=True, exist_ok=True)
+        SETTINGS_FILE.write_text(
+            json.dumps(
+                {
+                    "assistant_language": "zh",
+                    "send_key": "enter",
+                    "onboarding_completed": False,
+                },
+                ensure_ascii=False,
+                indent=2,
+            ),
+            encoding="utf-8",
+        )
+
+        loaded, status, _ = get("/api/settings")
+        assert status == 200
+        assert "assistant_language" not in loaded
+
+        saved, save_status, _ = post("/api/settings", {"send_key": "ctrl+enter"})
+        assert save_status == 200
+        assert "assistant_language" not in saved
+        assert saved["send_key"] == "ctrl+enter"
+
+        persisted = json.loads(SETTINGS_FILE.read_text(encoding="utf-8"))
+        assert "assistant_language" not in persisted
+    finally:
+        _restore_settings_file(original_settings)
+
+
+def test_reply_language_customization_ui_and_runtime_are_removed():
+    index_html = read("static/index.html")
+    panels_js = read("static/panels.js")
+    streaming_py = read("api/streaming.py")
+
+    assert "settingsAssistantLanguage" not in index_html
+    assert "assistant_language" not in panels_js
+    assert "settingsAssistantLanguage" not in panels_js
+    assert "assistant_language" not in streaming_py
+    assert "Default reply language:" not in streaming_py
+
+
+def test_synced_version_strings_show_local_patch_version():
+    index_html = read("static/index.html")
+    server_py = read("server.py")
+
+    assert "v0.50.36-local.1" in index_html
+    assert "HermesWebUI/0.50.36-local.1" in server_py