feat: 添加密码管理功能，包括 API、数据库支持和前端界面

2026-01-23 23:55:08 +08:00
parent 1a3bbac9ff
commit a8c96d84f0
43 changed files with 1957 additions and 110 deletions
--- a/.env.example
+++ b/.env.example
@@ -15,5 +15,8 @@ DATABASE_SSL=false
 # Auth
 AUTH_JWT_SECRET=change_me_long_random

+# Credential encryption (base64-encoded 32-byte key)
+CREDENTIAL_MASTER_KEY=change_me_base64_32_bytes
+
 # Admin (only this email is treated as admin)
 ADMIN_EMAIL=admin@example.com
--- a/apps/extension/extension-dist.zip
+++ b/apps/extension/extension-dist.zip
--- a/apps/extension/package.json
+++ b/apps/extension/package.json
@@ -1,7 +1,7 @@
 {
  "name": "extension",
  "private": true,
-  "version": "0.0.0",
+  "version": "1.0.3",
  "type": "module",
  "scripts": {
    "dev": "vite",
--- a/apps/extension/public/manifest.json
+++ b/apps/extension/public/manifest.json
@@ -1,12 +1,24 @@
 {
  "manifest_version": 3,
  "name": "BrowserBookmark",
-  "version": "0.1.0",
+  "version": "1.0.3",
  "action": {
    "default_title": "Bookmarks",
    "default_popup": "popup.html"
  },
+  "background": {
+    "service_worker": "background.js",
+    "type": "module"
+  },
  "options_page": "options.html",
  "permissions": ["storage", "tabs"],
-  "host_permissions": ["<all_urls>"]
+  "host_permissions": ["<all_urls>"],
+  "content_scripts": [
+    {
+      "matches": ["<all_urls>"],
+      "js": ["content.js"],
+      "run_at": "document_idle",
+      "type": "module"
+    }
+  ]
 }
--- a/apps/extension/src/background.js
+++ b/apps/extension/src/background.js
@@ -0,0 +1,21 @@
+const PENDING_KEY = "bb_pending_credential";
+const PENDING_TAB_KEY = "bb_pending_tab_id";
+
+function openPopup() {
+  if (typeof chrome === "undefined" || !chrome.action?.openPopup) return;
+  chrome.action.openPopup().catch(() => {
+    // ignore if popup cannot be opened (no user gesture)
+  });
+}
+
+chrome.runtime.onMessage.addListener((msg, sender) => {
+  if (!msg || msg.type !== "CREDENTIAL_CAPTURED") return;
+
+  const payload = msg.payload || {};
+  chrome.storage.local.set({
+    [PENDING_KEY]: payload,
+    [PENDING_TAB_KEY]: sender?.tab?.id || null
+  }, () => {
+    openPopup();
+  });
+});
--- a/apps/extension/src/content/main.js
+++ b/apps/extension/src/content/main.js
@@ -0,0 +1,245 @@
+
+function getOrigin() {
+  return window.location.origin;
+}
+
+function hasChromeStorage() {
+  return typeof chrome !== "undefined" && chrome.storage?.local;
+}
+
+function storageGet(keys) {
+  return new Promise((resolve) => {
+    if (!hasChromeStorage()) return resolve({});
+    chrome.storage.local.get(keys, (res) => resolve(res || {}));
+  });
+}
+
+
+async function getToken() {
+  const res = await storageGet(["bb_token"]);
+  return res.bb_token || "";
+}
+
+
+async function apiFetch(path, options = {}) {
+  const headers = new Headers(options.headers || {});
+  if (!headers.has("Accept")) headers.set("Accept", "application/json");
+  if (!(options.body instanceof FormData) && options.body != null) {
+    headers.set("Content-Type", "application/json");
+  }
+
+  const token = await getToken();
+  if (token) headers.set("Authorization", `Bearer ${token}`);
+
+  const base = (typeof chrome !== "undefined" && chrome.runtime?.getURL)
+    ? (import.meta?.env?.VITE_SERVER_BASE_URL || "http://localhost:3001")
+    : "http://localhost:3001";
+
+  const res = await fetch(`${base}${path}`, { ...options, headers });
+  const contentType = res.headers.get("content-type") || "";
+  const isJson = contentType.includes("application/json");
+  const payload = isJson ? await res.json().catch(() => null) : await res.text().catch(() => "");
+
+  if (!res.ok) {
+    const message = payload?.message || `HTTP ${res.status}`;
+    const err = new Error(message);
+    err.status = res.status;
+    err.payload = payload;
+    throw err;
+  }
+  return payload;
+}
+
+function ensureStyles() {
+  if (document.getElementById("bb-cred-style")) return;
+  const style = document.createElement("style");
+  style.id = "bb-cred-style";
+  style.textContent = `
+    .bb-cred-selector{position:fixed;z-index:2147483646;background:#fff;border:1px solid rgba(0,0,0,0.12);box-shadow:0 10px 24px rgba(0,0,0,0.15);border-radius:10px;padding:6px;min-width:240px;max-width:320px;}
+    .bb-cred-item{display:flex;flex-direction:column;gap:4px;padding:8px;border-radius:8px;cursor:pointer;}
+    .bb-cred-item:hover{background:rgba(13,148,136,0.08);} 
+    .bb-cred-site{font-size:12px;color:#64748b;} 
+    .bb-cred-user{font-weight:700;color:#0f172a;}
+  `;
+  document.head.appendChild(style);
+}
+
+async function fetchCredentials({ includePassword = false, siteOrigin }) {
+  const qs = new URLSearchParams();
+  if (siteOrigin) qs.set("siteOrigin", siteOrigin);
+  if (includePassword) qs.set("includePassword", "true");
+
+  return apiFetch(`/credentials?${qs.toString()}`);
+}
+
+function findUsernameInput(form, passwordInput) {
+  if (!form) return null;
+  const inputs = Array.from(form.querySelectorAll("input"));
+  const pwdIndex = inputs.indexOf(passwordInput);
+  const candidates = inputs.filter((el, idx) => {
+    if (el.type === "password") return false;
+    if (el.disabled || el.readOnly) return false;
+    if (idx > pwdIndex && pwdIndex !== -1) return false;
+    const t = (el.type || "text").toLowerCase();
+    return t === "text" || t === "email" || t === "tel";
+  });
+  return candidates[candidates.length - 1] || null;
+}
+
+function findPasswordInput(anchor) {
+  if (!anchor) return null;
+  if (anchor instanceof HTMLInputElement && anchor.type === "password") return anchor;
+  const form = anchor.closest("form");
+  if (form) return form.querySelector("input[type='password']");
+
+  let cur = anchor.parentElement;
+  let depth = 0;
+  while (cur && depth < 4) {
+    const found = cur.querySelector("input[type='password']");
+    if (found) return found;
+    cur = cur.parentElement;
+    depth++;
+  }
+  return null;
+}
+
+function createSelector(anchorEl, creds, onSelect) {
+  ensureStyles();
+  const rect = anchorEl.getBoundingClientRect();
+  const panel = document.createElement("div");
+  panel.className = "bb-cred-selector";
+  panel.style.left = `${Math.max(8, rect.left)}px`;
+  panel.style.top = `${rect.bottom + 6}px`;
+  panel.style.maxWidth = `${Math.min(360, window.innerWidth - rect.left - 8)}px`;
+
+  creds.forEach((c) => {
+    const item = document.createElement("div");
+    item.className = "bb-cred-item";
+    item.innerHTML = `<div class="bb-cred-user">${c.username}</div><div class="bb-cred-site">${c.siteOrigin}</div>`;
+    item.addEventListener("click", () => {
+      onSelect(c);
+      cleanup();
+    });
+    panel.appendChild(item);
+  });
+
+  document.body.appendChild(panel);
+
+  function cleanup() {
+    panel.remove();
+    document.removeEventListener("pointerdown", onDocClick, true);
+  }
+
+  function onDocClick(e) {
+    if (!panel.contains(e.target) && e.target !== anchorEl) cleanup();
+  }
+
+  document.addEventListener("pointerdown", onDocClick, true);
+  return cleanup;
+}
+
+let lastAnchor = null;
+let lastShownAt = 0;
+
+async function showSelectorForInput(anchorEl) {
+  if (!anchorEl) return;
+  const now = Date.now();
+  if (lastAnchor === anchorEl && now - lastShownAt < 300) return;
+  lastAnchor = anchorEl;
+  lastShownAt = now;
+
+  const passwordInput = findPasswordInput(anchorEl);
+  if (!passwordInput) return;
+  const form = passwordInput.closest("form");
+  const usernameInput = findUsernameInput(form, passwordInput) || (anchorEl.type !== "password" ? anchorEl : null);
+  const siteOrigin = getOrigin();
+
+  let creds = [];
+  try {
+    creds = await fetchCredentials({ includePassword: false, siteOrigin });
+  } catch {
+    return;
+  }
+  if (!Array.isArray(creds) || creds.length === 0) return;
+
+  createSelector(anchorEl, creds, async (cred) => {
+    try {
+      const full = await fetchCredentials({ includePassword: true, siteOrigin });
+
+      const target = full.find((x) => x.id === cred.id);
+      if (!target) return;
+      if (usernameInput) {
+        usernameInput.value = target.username;
+        usernameInput.dispatchEvent(new Event("input", { bubbles: true }));
+      }
+      if (passwordInput) {
+        passwordInput.value = target.password || "";
+        passwordInput.dispatchEvent(new Event("input", { bubbles: true }));
+      }
+    } catch {
+      // ignore
+    }
+  });
+}
+
+function handleInputFocus(e) {
+  const el = e.target;
+  if (!(el instanceof HTMLInputElement)) return;
+  const t = (el.type || "text").toLowerCase();
+  if (t !== "password" && t !== "text" && t !== "email" && t !== "tel") return;
+  showSelectorForInput(el);
+}
+
+async function handleFormSubmit(e) {
+  const form = e.target;
+  if (!(form instanceof HTMLFormElement)) return;
+  const pwd = form.querySelector("input[type='password']");
+  if (!pwd) return;
+  const usernameInput = findUsernameInput(form, pwd);
+
+  const username = usernameInput?.value?.trim();
+  const password = pwd.value?.trim();
+  if (!username || !password) return;
+
+  const token = await getToken();
+  if (!token) return;
+
+  const siteOrigin = getOrigin();
+  let existing = [];
+  try {
+    existing = await fetchCredentials({ includePassword: true, siteOrigin });
+  } catch {
+    // if we cannot fetch, still allow prompt to save
+    existing = [];
+  }
+
+  const sameUser = Array.isArray(existing)
+    ? existing.find((c) => c.username === username)
+    : null;
+
+  if (sameUser && sameUser.password === password) {
+    return;
+  }
+
+  const reason = sameUser ? "update" : "new";
+
+  if (typeof chrome !== "undefined" && chrome.runtime?.sendMessage) {
+    chrome.runtime.sendMessage({
+      type: "CREDENTIAL_CAPTURED",
+      payload: {
+        siteOrigin,
+        username,
+        password,
+        reason
+      }
+    });
+  }
+}
+
+function init() {
+  document.addEventListener("focusin", handleInputFocus, true);
+  document.addEventListener("click", handleInputFocus, true);
+  document.addEventListener("submit", handleFormSubmit, true);
+}
+
+init();
--- a/apps/extension/src/lib/extStorage.js
+++ b/apps/extension/src/lib/extStorage.js
@@ -1,5 +1,8 @@
 const TOKEN_KEY = "bb_token";
 const LOCAL_STATE_KEY = "bb_local_state_v1";
+const PENDING_CREDENTIAL_KEY = "bb_pending_credential";
+const REAUTH_TOKEN_KEY = "bb_reauth_token";
+const REAUTH_EXPIRES_KEY = "bb_reauth_expires_at";

 function hasChromeStorage() {
  return typeof chrome !== "undefined" && chrome.storage?.local;
@@ -41,3 +44,49 @@ export async function saveLocalState(state) {
  }
  localStorage.setItem(LOCAL_STATE_KEY, JSON.stringify(state));
 }
+
+export async function getPendingCredential() {
+  if (hasChromeStorage()) {
+    const res = await chrome.storage.local.get([PENDING_CREDENTIAL_KEY]);
+    return res[PENDING_CREDENTIAL_KEY] || null;
+  }
+  try {
+    return JSON.parse(localStorage.getItem(PENDING_CREDENTIAL_KEY) || "") || null;
+  } catch {
+    return null;
+  }
+}
+
+export async function clearPendingCredential() {
+  if (hasChromeStorage()) {
+    await chrome.storage.local.remove([PENDING_CREDENTIAL_KEY]);
+    return;
+  }
+  localStorage.removeItem(PENDING_CREDENTIAL_KEY);
+}
+
+export async function setReauthToken(token, expiresAt) {
+  if (hasChromeStorage()) {
+    await chrome.storage.local.set({
+      [REAUTH_TOKEN_KEY]: token || "",
+      [REAUTH_EXPIRES_KEY]: expiresAt || ""
+    });
+    return;
+  }
+  localStorage.setItem(REAUTH_TOKEN_KEY, token || "");
+  localStorage.setItem(REAUTH_EXPIRES_KEY, expiresAt || "");
+}
+
+export async function getReauthToken() {
+  if (hasChromeStorage()) {
+    const res = await chrome.storage.local.get([REAUTH_TOKEN_KEY, REAUTH_EXPIRES_KEY]);
+    return {
+      token: res[REAUTH_TOKEN_KEY] || "",
+      expiresAt: res[REAUTH_EXPIRES_KEY] || ""
+    };
+  }
+  return {
+    token: localStorage.getItem(REAUTH_TOKEN_KEY) || "",
+    expiresAt: localStorage.getItem(REAUTH_EXPIRES_KEY) || ""
+  };
+}
--- a/apps/extension/src/options/pages/LoginPage.vue
+++ b/apps/extension/src/options/pages/LoginPage.vue
@@ -55,7 +55,7 @@ async function submit() {

    <div class="form">
      <input v-model="email" class="input" placeholder="邮箱" autocomplete="email" />
-      <input v-model="password" class="input" placeholder="密码（至少 8 位）" type="password" autocomplete="current-password" />
+      <input v-model="password" class="input" placeholder="密码（至少 8 位）" type="password" autocomplete="current-password" @keydown.enter.prevent="submit" />
      <button class="btn" :disabled="loading" @click="submit">提交</button>
      <p v-if="error" class="error">{{ error }}</p>
    </div>
--- a/apps/extension/src/options/pages/MyPage.vue
+++ b/apps/extension/src/options/pages/MyPage.vue
@@ -79,7 +79,7 @@ onMounted(load);

    <div class="form">
      <input v-model="title" class="input" placeholder="标题" />
-      <input v-model="url" class="input" placeholder="链接" />
+      <input v-model="url" class="input" placeholder="链接" @keydown.enter.prevent="add" />
      <button class="btn" @click="add">添加</button>
    </div>

--- a/apps/extension/src/popup/PopupApp.vue
+++ b/apps/extension/src/popup/PopupApp.vue
@@ -1,7 +1,7 @@
 <script setup>
 import { computed, onMounted, ref, watch } from "vue";
 import { apiFetch } from "../lib/api";
-import { getToken } from "../lib/extStorage";
+import { clearPendingCredential, getPendingCredential, getToken } from "../lib/extStorage";

 const view = ref("list"); // add | list

@@ -10,6 +10,10 @@ const loggedIn = computed(() => Boolean(token.value));

 const loading = ref(false);
 const error = ref("");
+const savePromptOpen = ref(false);
+const pendingCredential = ref(null);
+const saveBusy = ref(false);
+const saveStatus = ref("");

 function openOptions() {
  if (typeof chrome !== "undefined" && chrome.runtime?.openOptionsPage) {
@@ -30,6 +34,46 @@ async function refreshAuth() {
  token.value = await getToken();
 }

+async function loadPendingCredential() {
+  const pending = await getPendingCredential();
+  pendingCredential.value = pending;
+  if (pending) savePromptOpen.value = true;
+}
+
+async function cancelSavePrompt() {
+  savePromptOpen.value = false;
+  pendingCredential.value = null;
+  await clearPendingCredential();
+}
+
+async function confirmSavePrompt() {
+  error.value = "";
+  saveStatus.value = "";
+  if (!pendingCredential.value) return;
+  if (!loggedIn.value) {
+    error.value = "请先在『更多操作』里登录";
+    return;
+  }
+
+  try {
+    saveBusy.value = true;
+    await apiFetch("/credentials", {
+      method: "POST",
+      body: JSON.stringify({
+        siteOrigin: pendingCredential.value.siteOrigin,
+        username: pendingCredential.value.username,
+        password: pendingCredential.value.password
+      })
+    });
+    saveStatus.value = "已保存账号密码";
+    await cancelSavePrompt();
+  } catch (e) {
+    error.value = e.message || String(e);
+  } finally {
+    saveBusy.value = false;
+  }
+}
+
 // folders + bookmarks
 const q = ref("");
 const folders = ref([]);
@@ -188,6 +232,7 @@ onMounted(async () => {
  await refreshAuth();
  await prepareAddCurrent();
  if (loggedIn.value) await loadAll();
+  await loadPendingCredential();
 });

 watch(
@@ -219,6 +264,7 @@ watch(

    <p v-if="error" class="alert">{{ error }}</p>
    <p v-if="addStatus" class="ok">{{ addStatus }}</p>
+    <p v-if="saveStatus" class="ok">{{ saveStatus }}</p>

    <section v-if="view === 'add'" class="card">
      <div class="cardTitle">一键添加书签</div>
@@ -228,7 +274,7 @@ watch(
      <input v-model="addTitle" class="input" placeholder="标题" />

      <label class="label">链接</label>
-      <input v-model="addUrl" class="input" placeholder="https://..." />
+      <input v-model="addUrl" class="input" placeholder="https://..." @keydown.enter.prevent="submitAddCurrent" />

      <label class="label">文件夹（不选则未分组）</label>
      <select v-model="addFolderId" class="input" :disabled="!loggedIn">
@@ -276,7 +322,7 @@ watch(
            class="input"
            placeholder="文件夹名称"
            :disabled="!loggedIn || folderBusy"
-            @keyup.enter="createFolder"
+            @keydown.enter.prevent="createFolder"
          />
          <div class="dialogActions">
            <button class="btn btn--secondary" type="button" @click="folderModalOpen = false" :disabled="folderBusy">取消</button>
@@ -287,6 +333,29 @@ watch(
        </div>
      </div>

+      <div v-if="savePromptOpen" class="modal" @click.self="cancelSavePrompt">
+        <div class="dialog" role="dialog" aria-modal="true" aria-label="记住密码">
+          <div class="dialogTitle">记住密码</div>
+          <div class="muted" style="margin-top: 4px;">
+            {{ pendingCredential?.reason === 'update'
+              ? '检测到密码与保存的不一致，是否更新密码？'
+              : '检测到新账号登录提交，是否保存新账号密码？' }}
+          </div>
+          <div class="subCard" style="margin-top: 10px;">
+            <div class="subTitle">网站</div>
+            <div class="muted">{{ pendingCredential?.siteOrigin || '-' }}</div>
+            <div class="subTitle" style="margin-top: 8px;">账号</div>
+            <div>{{ pendingCredential?.username || '-' }}</div>
+            <div class="subTitle" style="margin-top: 8px;">密码</div>
+            <div class="muted">{{ pendingCredential?.password ? '••••••••' : '-' }}</div>
+          </div>
+          <div class="dialogActions">
+            <button class="btn btn--secondary" type="button" @click="cancelSavePrompt">取消</button>
+            <button class="btn" type="button" :disabled="saveBusy" @click="confirmSavePrompt">确认记住</button>
+          </div>
+        </div>
+      </div>
+
      <div v-if="loading" class="muted" style="margin-top: 10px;">加载中…</div>

      <div v-if="loggedIn" class="tree">
@@ -335,6 +404,7 @@ watch(
 <style scoped>
 .wrap{
  width: 380px;
+  min-height: 120vh;
  padding: 12px;
  font-family: ui-sans-serif, system-ui;
  color: var(--bb-text);
@@ -488,7 +558,11 @@ button:disabled{ opacity: 0.6; cursor: not-allowed; }
  padding: 8px 10px;
  cursor: pointer;
  text-align: left;
+  width: 100%;
+  max-width: 100%;
+  display: block;
+  overflow: hidden;
 }
-.bmTitle{ font-weight: 800; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
-.bmUrl{ font-size: 12px; color: rgba(19, 78, 74, 0.72); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-top: 4px; }
+.bmTitle{ font-weight: 800; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; min-width: 0; display: block; }
+.bmUrl{ font-size: 12px; color: rgba(19, 78, 74, 0.72); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; margin-top: 4px; min-width: 0; display: block; }
 </style>
--- a/apps/extension/vite.config.js
+++ b/apps/extension/vite.config.js
@@ -9,7 +9,14 @@ export default defineConfig({
    rollupOptions: {
      input: {
        popup: path.resolve(__dirname, "popup.html"),
-        options: path.resolve(__dirname, "options.html")
+        options: path.resolve(__dirname, "options.html"),
+        background: path.resolve(__dirname, "src/background.js"),
+        content: path.resolve(__dirname, "src/content/main.js")
+      },
+      output: {
+        entryFileNames: "[name].js",
+        chunkFileNames: "assets/[name].js",
+        assetFileNames: "assets/[name][extname]"
      }
    }
  }
--- a/apps/server/migrations/0004_credentials.sql
+++ b/apps/server/migrations/0004_credentials.sql
@@ -0,0 +1,17 @@
+create table if not exists credentials (
+  id uuid primary key default gen_random_uuid(),
+  user_id uuid not null references users(id) on delete cascade,
+  site_origin text not null,
+  username text not null,
+  password_enc text not null,
+  password_iv text not null,
+  password_tag text not null,
+  created_at timestamptz not null default now(),
+  updated_at timestamptz not null default now()
+);
+
+create unique index if not exists idx_credentials_user_origin_username
+  on credentials (user_id, site_origin, username);
+
+create index if not exists idx_credentials_user_origin
+  on credentials (user_id, site_origin);
--- a/apps/server/package.json
+++ b/apps/server/package.json
@@ -2,11 +2,11 @@
  "name": "@browser-bookmark/server",
  "private": true,
  "type": "module",
-  "version": "0.1.0",
+  "version": "1.0.4",
  "main": "src/index.js",
  "scripts": {
    "dev": "node --watch src/index.js",
-    "build": "node -c src/index.js && node -c src/routes/auth.routes.js && node -c src/routes/bookmarks.routes.js && node -c src/routes/folders.routes.js && node -c src/routes/importExport.routes.js && node -c src/routes/sync.routes.js",
+    "build": "node -c src/index.js && node -c src/routes/auth.routes.js && node -c src/routes/bookmarks.routes.js && node -c src/routes/folders.routes.js && node -c src/routes/importExport.routes.js && node -c src/routes/sync.routes.js && node -c src/routes/credentials.routes.js",
    "test": "node --test",
    "lint": "eslint .",
    "db:migrate": "node src/migrate.js",
--- a/apps/server/src/tests/credentials.api.test.js
+++ b/apps/server/src/tests/credentials.api.test.js
@@ -0,0 +1,115 @@
+import test from "node:test";
+import assert from "node:assert/strict";
+import { buildApp } from "../app.js";
+
+const key = process.env.CREDENTIAL_MASTER_KEY;
+const jwtSecret = process.env.AUTH_JWT_SECRET;
+const keyValid = (() => {
+  if (!key) return false;
+  try {
+    return Buffer.from(key, "base64").length === 32;
+  } catch {
+    return false;
+  }
+})();
+
+if (!keyValid || !jwtSecret) {
+  test("credentials api: skipped (missing/invalid env)", () => {
+    assert.ok(true);
+  });
+} else {
+  test("credentials api: create and list with plaintext", async () => {
+    const app = await buildApp();
+
+    const email = `api-${Date.now()}@example.com`;
+    const password = "password123";
+
+    const registerRes = await app.inject({
+      method: "POST",
+      url: "/auth/register",
+      payload: { email, password }
+    });
+    assert.equal(registerRes.statusCode, 200);
+    const registerBody = registerRes.json();
+    const token = registerBody.token;
+
+    const createRes = await app.inject({
+      method: "POST",
+      url: "/credentials",
+      headers: { Authorization: `Bearer ${token}` },
+      payload: {
+        siteOrigin: "https://example.com",
+        username: "user1",
+        password: "secret"
+      }
+    });
+    assert.equal(createRes.statusCode, 200);
+
+    const listRes = await app.inject({
+      method: "GET",
+      url: "/credentials?siteOrigin=https://example.com",
+      headers: { Authorization: `Bearer ${token}` }
+    });
+    assert.equal(listRes.statusCode, 200);
+    const listBody = listRes.json();
+    assert.equal(listBody.length, 1);
+    assert.equal(listBody[0].password, null);
+
+    const listPwdRes = await app.inject({
+      method: "GET",
+      url: "/credentials?siteOrigin=https://example.com&includePassword=true",
+      headers: { Authorization: `Bearer ${token}` }
+    });
+    assert.equal(listPwdRes.statusCode, 200);
+    const listPwdBody = listPwdRes.json();
+    assert.equal(listPwdBody[0].password, "secret");
+
+    await app.close();
+  });
+
+  test("credentials api: admin access", async () => {
+    const adminEmail = `admin-${Date.now()}@example.com`;
+    const userEmail = `user-${Date.now()}@example.com`;
+    process.env.ADMIN_EMAIL = adminEmail;
+
+    const app = await buildApp();
+
+    const adminRes = await app.inject({
+      method: "POST",
+      url: "/auth/register",
+      payload: { email: adminEmail, password: "password123" }
+    });
+    const adminToken = adminRes.json().token;
+
+    const userRes = await app.inject({
+      method: "POST",
+      url: "/auth/register",
+      payload: { email: userEmail, password: "password123" }
+    });
+    const userId = userRes.json().user.id;
+    const userToken = userRes.json().token;
+
+    await app.inject({
+      method: "POST",
+      url: "/credentials",
+      headers: { Authorization: `Bearer ${userToken}` },
+      payload: {
+        siteOrigin: "https://example.com",
+        username: "user2",
+        password: "secret2"
+      }
+    });
+
+    const adminList = await app.inject({
+      method: "GET",
+      url: `/admin/users/${userId}/credentials?includePassword=true`,
+      headers: { Authorization: `Bearer ${adminToken}` }
+    });
+
+    assert.equal(adminList.statusCode, 200);
+    const adminBody = adminList.json();
+    assert.equal(adminBody[0].password, "secret2");
+
+    await app.close();
+  });
+}
--- a/apps/server/src/tests/credentials.test.js
+++ b/apps/server/src/tests/credentials.test.js
@@ -0,0 +1,66 @@
+import test from "node:test";
+import assert from "node:assert/strict";
+import { createPool } from "../db.js";
+import { encryptPassword, decryptPassword } from "../lib/crypto.js";
+
+const key = process.env.CREDENTIAL_MASTER_KEY;
+const keyValid = (() => {
+  if (!key) return false;
+  try {
+    return Buffer.from(key, "base64").length === 32;
+  } catch {
+    return false;
+  }
+})();
+
+if (!keyValid) {
+  test("credentials: skipped (missing CREDENTIAL_MASTER_KEY)", () => {
+    assert.ok(true);
+  });
+} else {
+  test("credentials: encrypt/decrypt", () => {
+    const enc = encryptPassword("secret", key);
+    const dec = decryptPassword({ cipherText: enc.cipherText, iv: enc.iv, tag: enc.tag }, key);
+    assert.equal(dec, "secret");
+  });
+
+  test("credentials: insert/select", async (t) => {
+    const pool = createPool();
+    const email = `test-${Date.now()}@example.com`;
+    let userId = "";
+
+    t.after(async () => {
+      if (userId) {
+        await pool.query("delete from users where id=$1", [userId]);
+      }
+      await pool.end();
+    });
+
+    const userRes = await pool.query(
+      "insert into users (email, password_hash) values ($1, $2) returning id",
+      [email, "hash"]
+    );
+    userId = userRes.rows[0].id;
+
+    const enc = encryptPassword("pass123", key);
+    const ins = await pool.query(
+      "insert into credentials (user_id, site_origin, username, password_enc, password_iv, password_tag) values ($1,$2,$3,$4,$5,$6) returning *",
+      [userId, "https://example.com", "user1", enc.cipherText, enc.iv, enc.tag]
+    );
+
+    assert.equal(ins.rows[0].site_origin, "https://example.com");
+
+    const res = await pool.query(
+      "select * from credentials where user_id=$1 and site_origin=$2",
+      [userId, "https://example.com"]
+    );
+
+    assert.equal(res.rowCount, 1);
+    const dec = decryptPassword({
+      cipherText: res.rows[0].password_enc,
+      iv: res.rows[0].password_iv,
+      tag: res.rows[0].password_tag
+    }, key);
+    assert.equal(dec, "pass123");
+  });
+}
--- a/apps/server/src/app.js
+++ b/apps/server/src/app.js
@@ -0,0 +1,90 @@
+import Fastify from "fastify";
+import cors from "@fastify/cors";
+import multipart from "@fastify/multipart";
+import jwt from "@fastify/jwt";
+import { getConfig } from "./config.js";
+import { createPool } from "./db.js";
+import { authRoutes } from "./routes/auth.routes.js";
+import { adminRoutes } from "./routes/admin.routes.js";
+import { foldersRoutes } from "./routes/folders.routes.js";
+import { bookmarksRoutes } from "./routes/bookmarks.routes.js";
+import { importExportRoutes } from "./routes/importExport.routes.js";
+import { syncRoutes } from "./routes/sync.routes.js";
+import { credentialsRoutes } from "./routes/credentials.routes.js";
+
+export async function buildApp() {
+  const app = Fastify({ logger: true });
+
+  // Plugins
+  const config = getConfig();
+  await app.register(cors, {
+    origin: config.corsOrigins,
+    credentials: true,
+    methods: ["GET", "POST", "PATCH", "DELETE", "OPTIONS"],
+    allowedHeaders: ["Content-Type", "Authorization", "Accept"]
+  });
+  await app.register(multipart);
+
+  const jwtSecret = process.env.AUTH_JWT_SECRET;
+  if (!jwtSecret) {
+    throw new Error("AUTH_JWT_SECRET is required");
+  }
+  await app.register(jwt, { secret: jwtSecret });
+
+  const pool = createPool();
+  app.decorate("pg", pool);
+
+  // Detect optional DB features (for backwards compatibility when migrations haven't run yet).
+  async function hasColumn(tableName, columnName) {
+    try {
+      const r = await app.pg.query(
+        "select 1 from information_schema.columns where table_schema=current_schema() and table_name=$1 and column_name=$2 limit 1",
+        [tableName, columnName]
+      );
+      return r.rowCount > 0;
+    } catch {
+      return false;
+    }
+  }
+
+  const folderSortOrderSupported = await hasColumn("bookmark_folders", "sort_order");
+  const bookmarkSortOrderSupported = await hasColumn("bookmarks", "sort_order");
+
+  app.decorate("features", {
+    folderSortOrder: folderSortOrderSupported,
+    bookmarkSortOrder: bookmarkSortOrderSupported
+  });
+
+  app.decorate("authenticate", async (req, reply) => {
+    try {
+      await req.jwtVerify();
+    } catch (err) {
+      reply.code(401);
+      throw err;
+    }
+  });
+
+  app.setErrorHandler((err, _req, reply) => {
+    const statusCode = err.statusCode || 500;
+    reply.code(statusCode).send({ message: err.message || "server error" });
+  });
+
+  app.get("/health", async () => ({ ok: true }));
+
+  // Routes
+  app.decorate("config", config);
+
+  await authRoutes(app);
+  await adminRoutes(app);
+  await foldersRoutes(app);
+  await bookmarksRoutes(app);
+  await importExportRoutes(app);
+  await syncRoutes(app);
+  await credentialsRoutes(app);
+
+  app.addHook("onClose", async (instance) => {
+    await instance.pg.end();
+  });
+
+  return app;
+}
--- a/apps/server/src/config.js
+++ b/apps/server/src/config.js
@@ -25,7 +25,9 @@ export function getConfig() {
  const adminEmail = String(process.env.ADMIN_EMAIL || "").trim().toLowerCase();
  const corsOriginsRaw = String(process.env.CORS_ORIGINS || "").trim();
  const corsOrigins = corsOriginsRaw
-    ? corsOriginsRaw.split(",").map((item) => item.trim()).filter(Boolean)
+    ? (corsOriginsRaw === "*"
+        ? true
+        : corsOriginsRaw.split(",").map((item) => item.trim()).filter(Boolean))
    : true;

  return {
--- a/apps/server/src/index.js
+++ b/apps/server/src/index.js
@@ -1,87 +1,5 @@
-import Fastify from "fastify";
-import cors from "@fastify/cors";
-import multipart from "@fastify/multipart";
-import jwt from "@fastify/jwt";
-import { getConfig } from "./config.js";
-import { createPool } from "./db.js";
-import { authRoutes } from "./routes/auth.routes.js";
-import { adminRoutes } from "./routes/admin.routes.js";
-import { foldersRoutes } from "./routes/folders.routes.js";
-import { bookmarksRoutes } from "./routes/bookmarks.routes.js";
-import { importExportRoutes } from "./routes/importExport.routes.js";
-import { syncRoutes } from "./routes/sync.routes.js";
+import { buildApp } from "./app.js";

-const app = Fastify({ logger: true });
-
-// Plugins
-const config = getConfig();
-await app.register(cors, {
-  origin: config.corsOrigins,
-  credentials: true,
-  methods: ["GET", "POST", "PATCH", "DELETE", "OPTIONS"],
-  allowedHeaders: ["Content-Type", "Authorization", "Accept"]
-});
-await app.register(multipart);
-
-const jwtSecret = process.env.AUTH_JWT_SECRET;
-if (!jwtSecret) {
-  throw new Error("AUTH_JWT_SECRET is required");
-}
-await app.register(jwt, { secret: jwtSecret });
-
-const pool = createPool();
-app.decorate("pg", pool);
-
-// Detect optional DB features (for backwards compatibility when migrations haven't run yet).
-async function hasColumn(tableName, columnName) {
-  try {
-    const r = await app.pg.query(
-      "select 1 from information_schema.columns where table_schema=current_schema() and table_name=$1 and column_name=$2 limit 1",
-      [tableName, columnName]
-    );
-    return r.rowCount > 0;
-  } catch {
-    return false;
-  }
-}
-
-const folderSortOrderSupported = await hasColumn("bookmark_folders", "sort_order");
-const bookmarkSortOrderSupported = await hasColumn("bookmarks", "sort_order");
-
-app.decorate("features", {
-  folderSortOrder: folderSortOrderSupported,
-  bookmarkSortOrder: bookmarkSortOrderSupported
-});
-
-app.decorate("authenticate", async (req, reply) => {
-  try {
-    await req.jwtVerify();
-  } catch (err) {
-    reply.code(401);
-    throw err;
-  }
-});
-
-app.setErrorHandler((err, _req, reply) => {
-  const statusCode = err.statusCode || 500;
-  reply.code(statusCode).send({ message: err.message || "server error" });
-});
-
-app.get("/health", async () => ({ ok: true }));
-
-// Routes
-app.decorate("config", config);
-
-await authRoutes(app);
-await adminRoutes(app);
-await foldersRoutes(app);
-await bookmarksRoutes(app);
-await importExportRoutes(app);
-await syncRoutes(app);
-
-app.addHook("onClose", async (instance) => {
-  await instance.pg.end();
-});
-
-const { serverPort } = config;
+const app = await buildApp();
+const { serverPort } = app.config;
 await app.listen({ port: serverPort, host: "0.0.0.0" });
--- a/apps/server/src/lib/crypto.js
+++ b/apps/server/src/lib/crypto.js
@@ -0,0 +1,41 @@
+import crypto from "node:crypto";
+import { httpError } from "./httpErrors.js";
+
+const ALGO = "aes-256-gcm";
+
+function loadKey(keyBase64) {
+  const raw = String(keyBase64 || "").trim();
+  if (!raw) throw httpError(500, "CREDENTIAL_MASTER_KEY is required");
+  const key = Buffer.from(raw, "base64");
+  if (key.length !== 32) throw httpError(500, "CREDENTIAL_MASTER_KEY must be 32 bytes base64");
+  return key;
+}
+
+export function encryptPassword(plaintext, keyBase64) {
+  const key = loadKey(keyBase64);
+  const iv = crypto.randomBytes(12);
+  const cipher = crypto.createCipheriv(ALGO, key, iv);
+  const enc = Buffer.concat([cipher.update(String(plaintext || ""), "utf8"), cipher.final()]);
+  const tag = cipher.getAuthTag();
+
+  return {
+    cipherText: enc.toString("base64"),
+    iv: iv.toString("base64"),
+    tag: tag.toString("base64")
+  };
+}
+
+export function decryptPassword({ cipherText, iv, tag }, keyBase64) {
+  const key = loadKey(keyBase64);
+  try {
+    const decipher = crypto.createDecipheriv(ALGO, key, Buffer.from(iv, "base64"));
+    decipher.setAuthTag(Buffer.from(tag, "base64"));
+    const out = Buffer.concat([
+      decipher.update(Buffer.from(cipherText, "base64")),
+      decipher.final()
+    ]);
+    return out.toString("utf8");
+  } catch {
+    throw httpError(500, "failed to decrypt credential");
+  }
+}
--- a/apps/server/src/lib/reauth.js
+++ b/apps/server/src/lib/reauth.js
@@ -0,0 +1,13 @@
+import { httpError } from "./httpErrors.js";
+
+export async function verifyReauthToken(app, userId, token) {
+  if (!token) throw httpError(403, "reauth required");
+  try {
+    const payload = await app.jwt.verify(token);
+    if (!payload?.reauth) throw httpError(403, "reauth invalid");
+    if (payload.sub !== userId) throw httpError(403, "reauth invalid");
+    return payload;
+  } catch {
+    throw httpError(403, "reauth invalid");
+  }
+}
--- a/apps/server/src/routes/admin.routes.js
+++ b/apps/server/src/routes/admin.routes.js
@@ -2,6 +2,16 @@ import { computeUrlHash, normalizeUrl } from "@browser-bookmark/shared";
 import { httpError } from "../lib/httpErrors.js";
 import { requireAdmin, isAdminEmail } from "../lib/admin.js";
 import { bookmarkRowToDto, folderRowToDto, userRowToDto } from "../lib/rows.js";
+import { encryptPassword, decryptPassword } from "../lib/crypto.js";
+
+function normalizeOrigin(input) {
+  try {
+    const u = new URL(String(input || "").trim());
+    return u.origin;
+  } catch {
+    throw httpError(400, "siteOrigin invalid");
+  }
+}

 function toUserDtoWithAdminOverride(app, row) {
  const dto = userRowToDto(row);
@@ -65,6 +75,125 @@ export async function adminRoutes(app) {
    }
  );

+  app.get(
+    "/admin/users/:id/credentials",
+    { preHandler: [async (req) => requireAdmin(app, req)] },
+    async (req) => {
+      const userId = req.params?.id;
+      if (!userId) throw httpError(400, "user id required");
+
+      const includePassword = String(req.query?.includePassword || "").toLowerCase() === "true";
+      const res = await app.pg.query(
+        "select * from credentials where user_id=$1 order by updated_at desc",
+        [userId]
+      );
+
+      if (!includePassword) {
+        return res.rows.map((r) => ({
+          id: r.id,
+          userId: r.user_id,
+          siteOrigin: r.site_origin,
+          username: r.username,
+          password: null,
+          createdAt: r.created_at,
+          updatedAt: r.updated_at
+        }));
+      }
+
+      const key = process.env.CREDENTIAL_MASTER_KEY;
+      return res.rows.map((r) => ({
+        id: r.id,
+        userId: r.user_id,
+        siteOrigin: r.site_origin,
+        username: r.username,
+        password: decryptPassword({
+          cipherText: r.password_enc,
+          iv: r.password_iv,
+          tag: r.password_tag
+        }, key),
+        createdAt: r.created_at,
+        updatedAt: r.updated_at
+      }));
+    }
+  );
+
+  app.patch(
+    "/admin/users/:userId/credentials/:credentialId",
+    { preHandler: [async (req) => requireAdmin(app, req)] },
+    async (req) => {
+      const userId = req.params?.userId;
+      const credentialId = req.params?.credentialId;
+      if (!userId || !credentialId) throw httpError(400, "userId and credentialId required");
+
+      const body = req.body || {};
+      const sets = [];
+      const params = [];
+      let i = 1;
+
+      if (Object.prototype.hasOwnProperty.call(body, "siteOrigin")) {
+        const origin = normalizeOrigin(body.siteOrigin);
+        sets.push(`site_origin=$${i++}`);
+        params.push(origin);
+      }
+
+      if (Object.prototype.hasOwnProperty.call(body, "username")) {
+        const name = String(body.username || "").trim();
+        if (!name) throw httpError(400, "username required");
+        sets.push(`username=$${i++}`);
+        params.push(name);
+      }
+
+      if (Object.prototype.hasOwnProperty.call(body, "password")) {
+        const pwd = String(body.password || "");
+        if (!pwd) throw httpError(400, "password required");
+        const key = process.env.CREDENTIAL_MASTER_KEY;
+        const enc = encryptPassword(pwd, key);
+        sets.push(`password_enc=$${i++}`);
+        params.push(enc.cipherText);
+        sets.push(`password_iv=$${i++}`);
+        params.push(enc.iv);
+        sets.push(`password_tag=$${i++}`);
+        params.push(enc.tag);
+      }
+
+      if (sets.length === 0) throw httpError(400, "no fields to update");
+
+      params.push(credentialId, userId);
+      const res = await app.pg.query(
+        `update credentials set ${sets.join(", ")}, updated_at=now() where id=$${i++} and user_id=$${i} returning *`,
+        params
+      );
+      if (!res.rows[0]) throw httpError(404, "credential not found");
+
+      return {
+        id: res.rows[0].id,
+        userId: res.rows[0].user_id,
+        siteOrigin: res.rows[0].site_origin,
+        username: res.rows[0].username,
+        password: null,
+        createdAt: res.rows[0].created_at,
+        updatedAt: res.rows[0].updated_at
+      };
+    }
+  );
+
+  app.delete(
+    "/admin/users/:userId/credentials/:credentialId",
+    { preHandler: [async (req) => requireAdmin(app, req)] },
+    async (req) => {
+      const userId = req.params?.userId;
+      const credentialId = req.params?.credentialId;
+      if (!userId || !credentialId) throw httpError(400, "userId and credentialId required");
+
+      const res = await app.pg.query(
+        "delete from credentials where id=$1 and user_id=$2 returning id",
+        [credentialId, userId]
+      );
+      if (!res.rows[0]) throw httpError(404, "credential not found");
+      return { ok: true };
+    }
+  );
+
  app.delete(
    "/admin/users/:userId/bookmarks/:bookmarkId",
    { preHandler: [async (req) => requireAdmin(app, req)] },
--- a/apps/server/src/routes/auth.routes.js
+++ b/apps/server/src/routes/auth.routes.js
@@ -71,4 +71,5 @@ export async function authRoutes(app) {
      return toUserDtoWithAdminOverride(app, row);
    }
  );
+
 }
--- a/apps/server/src/routes/credentials.routes.js
+++ b/apps/server/src/routes/credentials.routes.js
@@ -0,0 +1,151 @@
+import { httpError } from "../lib/httpErrors.js";
+import { encryptPassword, decryptPassword } from "../lib/crypto.js";
+
+function normalizeOrigin(input) {
+  try {
+    const u = new URL(String(input || "").trim());
+    return u.origin;
+  } catch {
+    throw httpError(400, "siteOrigin invalid");
+  }
+}
+
+function credentialRowToDto(row, { includePassword = false, passwordPlain = null } = {}) {
+  return {
+    id: row.id,
+    userId: row.user_id,
+    siteOrigin: row.site_origin,
+    username: row.username,
+    password: includePassword ? passwordPlain : null,
+    createdAt: row.created_at,
+    updatedAt: row.updated_at
+  };
+}
+
+export async function credentialsRoutes(app) {
+  app.get(
+    "/credentials",
+    { preHandler: [app.authenticate] },
+    async (req) => {
+      const userId = req.user.sub;
+      const siteOrigin = req.query?.siteOrigin ? normalizeOrigin(req.query.siteOrigin) : null;
+      const includePassword = String(req.query?.includePassword || "").toLowerCase() === "true";
+
+      const params = [userId];
+      let where = "where user_id=$1";
+      if (siteOrigin) {
+        params.push(siteOrigin);
+        where += ` and site_origin=$${params.length}`;
+      }
+
+      const res = await app.pg.query(
+        `select * from credentials ${where} order by updated_at desc`,
+        params
+      );
+
+      if (!includePassword) return res.rows.map((r) => credentialRowToDto(r));
+
+      const key = process.env.CREDENTIAL_MASTER_KEY;
+      return res.rows.map((r) => {
+        const passwordPlain = decryptPassword({
+          cipherText: r.password_enc,
+          iv: r.password_iv,
+          tag: r.password_tag
+        }, key);
+        return credentialRowToDto(r, { includePassword: true, passwordPlain });
+      });
+    }
+  );
+
+  app.post(
+    "/credentials",
+    { preHandler: [app.authenticate] },
+    async (req) => {
+      const userId = req.user.sub;
+      const { siteOrigin, username, password } = req.body || {};
+      if (!siteOrigin) throw httpError(400, "siteOrigin required");
+      if (!username) throw httpError(400, "username required");
+      if (!password) throw httpError(400, "password required");
+
+      const origin = normalizeOrigin(siteOrigin);
+      const key = process.env.CREDENTIAL_MASTER_KEY;
+      const enc = encryptPassword(password, key);
+
+      const res = await app.pg.query(
+        `insert into credentials (user_id, site_origin, username, password_enc, password_iv, password_tag)
+         values ($1,$2,$3,$4,$5,$6)
+         on conflict (user_id, site_origin, username)
+         do update set password_enc=excluded.password_enc, password_iv=excluded.password_iv, password_tag=excluded.password_tag, updated_at=now()
+         returning *`,
+        [userId, origin, username, enc.cipherText, enc.iv, enc.tag]
+      );
+
+      return credentialRowToDto(res.rows[0]);
+    }
+  );
+
+  app.patch(
+    "/credentials/:id",
+    { preHandler: [app.authenticate] },
+    async (req) => {
+      const userId = req.user.sub;
+      const id = req.params?.id;
+      const body = req.body || {};
+
+      const sets = [];
+      const params = [];
+      let i = 1;
+
+      if (Object.prototype.hasOwnProperty.call(body, "siteOrigin")) {
+        const origin = normalizeOrigin(body.siteOrigin);
+        sets.push(`site_origin=$${i++}`);
+        params.push(origin);
+      }
+
+      if (Object.prototype.hasOwnProperty.call(body, "username")) {
+        const name = String(body.username || "").trim();
+        if (!name) throw httpError(400, "username required");
+        sets.push(`username=$${i++}`);
+        params.push(name);
+      }
+
+      if (Object.prototype.hasOwnProperty.call(body, "password")) {
+        const pwd = String(body.password || "");
+        if (!pwd) throw httpError(400, "password required");
+        const key = process.env.CREDENTIAL_MASTER_KEY;
+        const enc = encryptPassword(pwd, key);
+        sets.push(`password_enc=$${i++}`);
+        params.push(enc.cipherText);
+        sets.push(`password_iv=$${i++}`);
+        params.push(enc.iv);
+        sets.push(`password_tag=$${i++}`);
+        params.push(enc.tag);
+      }
+
+      if (sets.length === 0) throw httpError(400, "no fields to update");
+
+      params.push(id, userId);
+      const res = await app.pg.query(
+        `update credentials set ${sets.join(", ")}, updated_at=now() where id=$${i++} and user_id=$${i} returning *`,
+        params
+      );
+      if (!res.rows[0]) throw httpError(404, "credential not found");
+      return credentialRowToDto(res.rows[0]);
+    }
+  );
+
+  app.delete(
+    "/credentials/:id",
+    { preHandler: [app.authenticate] },
+    async (req) => {
+      const userId = req.user.sub;
+      const id = req.params?.id;
+      const res = await app.pg.query(
+        "delete from credentials where id=$1 and user_id=$2 returning id",
+        [id, userId]
+      );
+      if (!res.rows[0]) throw httpError(404, "credential not found");
+      return { ok: true };
+    }
+  );
+}
--- a/apps/web/src/App.vue
+++ b/apps/web/src/App.vue
@@ -89,7 +89,7 @@ router.afterEach(() => {
 <template>
  <header class="nav" data-bb-menu>
    <div class="navInner">
-      <RouterLink to="/" class="brand">
+      <RouterLink to="/my" class="brand">
        <span class="brandMark">X</span>
        <span class="brandText">云书签</span>
      </RouterLink>
@@ -108,6 +108,10 @@ router.afterEach(() => {

          <div v-if="menuOpen" class="menu" role="menu">
            <RouterLink class="menuItem menuItem--import" to="/import" role="menuitem">导入 / 导出</RouterLink>
+            <a class="menuItem" href="http://mark.cloud-xl.top:9527/extension-dist.zip" role="menuitem" download>
+              下载插件
+            </a>
+            <RouterLink class="menuItem menuItem--password" to="/passwords" role="menuitem">密码管理</RouterLink>
            <RouterLink v-if="isAdmin" class="menuItem" to="/admin" role="menuitem">管理用户</RouterLink>
            <button class="menuItem danger" type="button" role="menuitem" @click="logout">退出登录</button>
          </div>
@@ -186,5 +190,6 @@ router.afterEach(() => {

@media (max-width: 640px) {
  .menuItem--import { display: none; }
+  .menuItem--password { display: none; }
 }
 </style>
--- a/apps/web/src/pages/LoginPage.vue
+++ b/apps/web/src/pages/LoginPage.vue
@@ -87,6 +87,7 @@ async function submit() {
            placeholder="至少 8 位"
            type="password"
            autocomplete="current-password"
+            @keydown.enter.prevent="submit"
          />
        </label>

--- a/apps/web/src/pages/MyPage.vue
+++ b/apps/web/src/pages/MyPage.vue
@@ -635,7 +635,7 @@ onBeforeUnmount(() => {
    <BbModal v-model="addModalOpen" title="添加书签">
      <div class="bb-modalForm">
        <input v-model="title" class="bb-input" placeholder="标题" />
-        <input v-model="url" class="bb-input" placeholder="链接（https://...）" />
+        <input v-model="url" class="bb-input" placeholder="链接（https://...）" @keydown.enter.prevent="add" />
        <BbSelect v-model="folderId" :options="folderOptions" />
        <BbSelect v-model="visibility" :options="visibilityOptions" />
        <div class="bb-row" style="justify-content: flex-end; gap: 10px;">
@@ -648,7 +648,7 @@ onBeforeUnmount(() => {

    <BbModal v-if="loggedIn" v-model="folderModalOpen" title="新建文件夹">
      <div class="bb-modalForm">
-        <input v-model="folderName" class="bb-input" placeholder="新文件夹名称" />
+        <input v-model="folderName" class="bb-input" placeholder="新文件夹名称" @keydown.enter.prevent="createFolder" />
        <BbSelect v-model="folderVisibility" :options="folderVisibilityOptions" />
        <div class="bb-row" style="justify-content: flex-end; gap: 10px;">
          <button class="bb-btn bb-btn--secondary" type="button" @click="folderModalOpen = false">取消</button>
@@ -720,7 +720,7 @@ onBeforeUnmount(() => {

              <div v-else class="edit">
                <input v-model="editTitle" class="bb-input" placeholder="标题" />
-                <input v-model="editUrl" class="bb-input" placeholder="链接" />
+                <input v-model="editUrl" class="bb-input" placeholder="链接" @keydown.enter.prevent="saveEdit(b.id)" />
                <BbSelect v-model="editFolderId" :options="folderOptions" />
                <BbSelect v-model="editVisibility" :options="visibilityOptions" />
                <div class="actions">
@@ -805,7 +805,7 @@ onBeforeUnmount(() => {

              <div v-else class="edit">
                <input v-model="editTitle" class="bb-input" placeholder="标题" />
-                <input v-model="editUrl" class="bb-input" placeholder="链接" />
+                <input v-model="editUrl" class="bb-input" placeholder="链接" @keydown.enter.prevent="saveEdit(b.id)" />
                <BbSelect v-model="editFolderId" :options="folderOptions" />
                <BbSelect v-model="editVisibility" :options="visibilityOptions" />
                <div class="actions">
--- a/apps/web/src/pages/PasswordManagerPage.vue
+++ b/apps/web/src/pages/PasswordManagerPage.vue
@@ -0,0 +1,266 @@
+<script setup>
+import { computed, onBeforeUnmount, onMounted, ref, watch } from "vue";
+import BbModal from "../components/BbModal.vue";
+import BbSelect from "../components/BbSelect.vue";
+import { apiFetch, ensureMe, tokenRef, userRef } from "../lib/api";
+
+const loggedIn = computed(() => Boolean(tokenRef.value));
+const isAdmin = computed(() => userRef.value?.role === "admin");
+
+const isDesktop = ref(true);
+function syncViewport() {
+  isDesktop.value = window.innerWidth >= 960;
+}
+
+const loading = ref(false);
+const error = ref("");
+const items = ref([]);
+
+const users = ref([]);
+const selectedUserId = ref("");
+const selectedUser = computed(() => users.value.find((u) => u.id === selectedUserId.value) || null);
+
+const showPasswords = ref(false);
+const revealPasswords = computed(() => isAdmin.value || showPasswords.value);
+
+function loadSessionFlag() {
+  try {
+    showPasswords.value = sessionStorage.getItem("bb_show_passwords") === "1";
+  } catch {
+    showPasswords.value = false;
+  }
+}
+
+function toggleShowPasswords() {
+  showPasswords.value = !showPasswords.value;
+  try {
+    sessionStorage.setItem("bb_show_passwords", showPasswords.value ? "1" : "0");
+  } catch {
+    // ignore
+  }
+}
+
+async function loadUsers() {
+  if (!isAdmin.value) return;
+  users.value = await apiFetch("/admin/users");
+  if (!selectedUserId.value && users.value.length) selectedUserId.value = users.value[0].id;
+}
+
+async function loadCredentials() {
+  if (!loggedIn.value) return;
+  loading.value = true;
+  error.value = "";
+
+  try {
+    if (isAdmin.value) {
+      if (!selectedUserId.value) {
+        items.value = [];
+        return;
+      }
+      const qs = revealPasswords.value ? "?includePassword=true" : "";
+      items.value = await apiFetch(`/admin/users/${selectedUserId.value}/credentials${qs}`);
+      return;
+    }
+
+    const qs = revealPasswords.value ? "?includePassword=true" : "";
+    items.value = await apiFetch(`/credentials${qs}`);
+  } catch (e) {
+    error.value = e.message || String(e);
+  } finally {
+    loading.value = false;
+  }
+}
+
+
+const editOpen = ref(false);
+const editId = ref("");
+const editSiteOrigin = ref("");
+const editUsername = ref("");
+const editPassword = ref("");
+const editBusy = ref(false);
+
+function startEdit(item) {
+  editId.value = item.id;
+  editSiteOrigin.value = item.siteOrigin || "";
+  editUsername.value = item.username || "";
+  editPassword.value = "";
+  editOpen.value = true;
+}
+
+async function submitEdit() {
+  const payload = {
+    siteOrigin: editSiteOrigin.value.trim(),
+    username: editUsername.value.trim()
+  };
+  if (editPassword.value) payload.password = editPassword.value;
+
+  editBusy.value = true;
+  error.value = "";
+  try {
+    if (isAdmin.value) {
+      await apiFetch(`/admin/users/${selectedUserId.value}/credentials/${editId.value}`, {
+        method: "PATCH",
+        body: JSON.stringify(payload)
+      });
+    } else {
+      await apiFetch(`/credentials/${editId.value}`, {
+        method: "PATCH",
+        body: JSON.stringify(payload)
+      });
+    }
+    editOpen.value = false;
+    await loadCredentials();
+  } catch (e) {
+    error.value = e.message || String(e);
+  } finally {
+    editBusy.value = false;
+  }
+}
+
+const confirmOpen = ref(false);
+const pendingDeleteId = ref("");
+const deleteBusy = ref(false);
+
+function askDelete(id) {
+  pendingDeleteId.value = id;
+  confirmOpen.value = true;
+}
+
+async function confirmDelete() {
+  if (!pendingDeleteId.value) return;
+  deleteBusy.value = true;
+  error.value = "";
+  try {
+    if (isAdmin.value) {
+      await apiFetch(`/admin/users/${selectedUserId.value}/credentials/${pendingDeleteId.value}`, { method: "DELETE" });
+    } else {
+      await apiFetch(`/credentials/${pendingDeleteId.value}`, { method: "DELETE" });
+    }
+    confirmOpen.value = false;
+    pendingDeleteId.value = "";
+    await loadCredentials();
+  } catch (e) {
+    error.value = e.message || String(e);
+  } finally {
+    deleteBusy.value = false;
+  }
+}
+
+function cancelDelete() {
+  confirmOpen.value = false;
+  pendingDeleteId.value = "";
+}
+
+onMounted(async () => {
+  syncViewport();
+  window.addEventListener("resize", syncViewport);
+  loadSessionFlag();
+  if (loggedIn.value) await ensureMe();
+  await loadUsers();
+  await loadCredentials();
+});
+
+watch([() => selectedUserId.value, () => showPasswords.value], async () => {
+  await loadCredentials();
+});
+
+onBeforeUnmount(() => {
+  window.removeEventListener("resize", syncViewport);
+});
+</script>
+
+<template>
+  <section class="bb-page">
+    <div class="bb-pageHeader">
+      <div>
+        <h1 style="margin: 0;">密码管理</h1>
+        <div class="bb-muted" style="margin-top: 4px;">仅 PC 显示。可管理已保存的网站账号密码。</div>
+      </div>
+
+      <div class="bb-row" style="gap: 8px;">
+        <button v-if="!isAdmin" class="bb-btn bb-btn--secondary" type="button" @click="toggleShowPasswords">
+          {{ showPasswords ? '隐藏明文' : '显示明文' }}
+        </button>
+      </div>
+    </div>
+
+    <div v-if="!isDesktop" class="bb-empty" style="margin-top: 12px;">
+      <div style="font-weight: 900;">仅 PC 可见</div>
+      <div class="bb-muted" style="margin-top: 6px;">请在电脑端访问此页面。</div>
+    </div>
+
+    <div v-else class="bb-card" style="margin-top: 12px;">
+      <div v-if="isAdmin" class="bb-row" style="gap: 10px; margin-bottom: 12px;">
+        <div style="min-width: 220px; flex: 1;">
+          <BbSelect
+            v-model="selectedUserId"
+            :options="users.map((u) => ({ value: u.id, label: u.email }))"
+            placeholder="选择用户"
+          />
+        </div>
+        <div class="bb-muted">
+          {{ selectedUser ? `当前：${selectedUser.email}` : '请选择用户' }}
+        </div>
+      </div>
+
+      <p v-if="error" class="bb-alert bb-alert--error">{{ error }}</p>
+      <p v-else-if="loading" class="bb-muted">加载中…</p>
+
+      <div v-else-if="!items.length" class="bb-empty" style="margin-top: 12px;">
+        <div style="font-weight: 700;">暂无记录</div>
+        <div class="bb-muted" style="margin-top: 6px;">没有保存的账号密码。</div>
+      </div>
+
+      <div v-else class="bb-credList">
+        <div v-for="c in items" :key="c.id" class="bb-card bb-card--interactive bb-credItem">
+          <div class="bb-credRow">
+            <div class="bb-credMeta">
+              <div class="bb-credSite">{{ c.siteOrigin }}</div>
+              <div class="bb-credUser">账号：{{ c.username }}</div>
+            </div>
+            <div class="bb-credActions">
+              <button class="bb-btn bb-btn--secondary" type="button" @click="startEdit(c)">编辑</button>
+              <button class="bb-btn bb-btn--danger" type="button" @click="askDelete(c.id)">删除</button>
+            </div>
+          </div>
+          <div class="bb-credPwd">
+            <span class="bb-muted">密码：</span>
+            <span v-if="revealPasswords">{{ c.password || '（空）' }}</span>
+            <span v-else class="bb-muted">已隐藏</span>
+          </div>
+        </div>
+      </div>
+    </div>
+
+    <BbModal v-model="editOpen" title="编辑账号" max-width="560px">
+      <div class="bb-modalForm">
+        <input v-model="editSiteOrigin" class="bb-input" placeholder="网站来源 (https://example.com)" />
+        <input v-model="editUsername" class="bb-input" placeholder="账号" />
+        <input v-model="editPassword" class="bb-input" type="password" placeholder="新密码（可留空不改）" @keydown.enter.prevent="submitEdit" />
+        <div class="bb-row" style="justify-content: flex-end; gap: 10px;">
+          <button class="bb-btn bb-btn--secondary" type="button" @click="editOpen = false">取消</button>
+          <button class="bb-btn" type="button" :disabled="editBusy" @click="submitEdit">保存</button>
+        </div>
+      </div>
+    </BbModal>
+
+    <BbModal :model-value="confirmOpen" title="删除账号密码" max-width="520px" @update:model-value="(v) => (v ? (confirmOpen = true) : cancelDelete())">
+      <div class="bb-muted" style="line-height: 1.6;">确定删除该记录？</div>
+      <div class="bb-row" style="justify-content: flex-end; gap: 10px; margin-top: 14px;">
+        <button class="bb-btn bb-btn--secondary" type="button" @click="cancelDelete">取消</button>
+        <button class="bb-btn bb-btn--danger" type="button" :disabled="deleteBusy" @click="confirmDelete">删除</button>
+      </div>
+    </BbModal>
+  </section>
+</template>
+
+<style scoped>
+.bb-credList { display: grid; gap: 10px; }
+.bb-credItem { display: grid; gap: 8px; }
+.bb-credRow { display: flex; gap: 12px; justify-content: space-between; align-items: center; flex-wrap: wrap; }
+.bb-credMeta { display: grid; gap: 4px; min-width: 0; }
+.bb-credSite { font-weight: 900; word-break: break-all; }
+.bb-credUser { font-size: 13px; }
+.bb-credActions { display: flex; gap: 8px; flex-wrap: wrap; }
+.bb-credPwd { font-size: 13px; }
+</style>
--- a/apps/web/src/pages/PublicPage.vue
+++ b/apps/web/src/pages/PublicPage.vue
@@ -139,7 +139,7 @@ onMounted(loadFolders);
    <BbModal v-if="loggedIn" v-model="addModalOpen" title="添加书签">
      <div class="bb-publicAdd" style="margin-top: 2px;">
        <input v-model="addTitle" class="bb-input" placeholder="标题" />
-        <input v-model="addUrl" class="bb-input" placeholder="链接（https://...）" />
+        <input v-model="addUrl" class="bb-input" placeholder="链接（https://...）" @keydown.enter.prevent="addBookmark" />
        <BbSelect
          v-model="addFolderId"
          :options="folderOptions"
--- a/apps/web/src/router.js
+++ b/apps/web/src/router.js
@@ -4,6 +4,7 @@ import LoginPage from "./pages/LoginPage.vue";
 import MyPage from "./pages/MyPage.vue";
 import ImportExportPage from "./pages/ImportExportPage.vue";
 import AdminPage from "./pages/AdminPage.vue";
+import PasswordManagerPage from "./pages/PasswordManagerPage.vue";
 import { ensureMe, tokenRef } from "./lib/api";

 export const router = createRouter({
@@ -13,14 +14,16 @@ export const router = createRouter({
    { path: "/login", component: LoginPage },
    { path: "/my", component: MyPage },
    { path: "/import", component: ImportExportPage },
-    { path: "/admin", component: AdminPage }
+    { path: "/admin", component: AdminPage },
+    { path: "/passwords", component: PasswordManagerPage }
  ]
 });

 router.beforeEach(async (to) => {
  const loggedIn = Boolean(tokenRef.value);

-  // 主页（/）永远是公共首页；不因登录态自动跳转
+  // 已登录访问首页时，跳转到个人页
+  if (to.path === "/" && loggedIn) return { path: "/my" };

  // 已登录访问登录页：直接去“我的”
  if (to.path === "/login" && loggedIn) return { path: "/my" };
@@ -30,6 +33,10 @@ router.beforeEach(async (to) => {
    return { path: "/login", query: { next: to.fullPath } };
  }

+  if (to.path === "/passwords" && !loggedIn) {
+    return { path: "/login", query: { next: to.fullPath } };
+  }
+
  // 管理界面：仅管理员可见
  if (to.path.startsWith("/admin")) {
    if (!loggedIn) return { path: "/login", query: { next: to.fullPath } };
--- a/docs/开发框架约束.md
+++ b/docs/开发框架约束.md
@@ -86,3 +86,15 @@ AI 创建项目时，默认使用以下结构；如项目类型不适用，可
 - 未明确要求时：
  - 不引入与约束无关的“额外页面/功能/组件/花哨配置”。
  - 保持最小可用、可验证、可维护的实现。
+
+7. 发布版本号约束（强约束）
+
+- **每次发布必须迭代版本号**，并同步更新以下位置（缺一不可）：
+  - 后端版本：`apps/server/package.json`
+  - Web 版本：`apps/web/package.json`
+  - 插件版本：`apps/extension/package.json`
+  - 插件清单版本：`apps/extension/public/manifest.json`
+- 发布后必须验证构建产物里的插件版本已更新：`apps/extension/dist/manifest.json`。
+- 当前统一版本从 **1.0.0** 开始。
+- 默认规则：仅递增最后一位（patch），例如 1.0.0 → 1.0.1 → 1.0.2。
+- 只有在用户明确要求时，才允许变更中间位（minor）；否则不得修改。
--- a/openspec/changes/archive/2026-01-22-add-dnd-sorting/design.md
+++ b/openspec/changes/archive/2026-01-22-add-dnd-sorting/design.md
@@ -0,0 +1,24 @@
+# Design: Persistent ordering + touch-friendly DnD
+
+## Database
+- Add `sort_order integer not null default 0` to `bookmarks`.
+- Add indexes to support ordered listing:
+  - `(user_id, folder_id, sort_order)`
+
+## API
+- Extend `Bookmark` DTO/schema with `sortOrder`.
+- Add `POST /bookmarks/reorder` similar to existing `/folders/reorder`:
+  - Input: `{ folderId: uuid|null, orderedIds: uuid[] }`
+  - Validates `orderedIds` is a permutation of all bookmarks for that user+folder (excluding deleted).
+  - Transactionally updates `sort_order` for each id.
+
+## Web UI
+- Replace native HTML5 drag/drop with a touch-capable approach.
+  - Implementation choice: `sortablejs` (small, proven, touch-friendly).
+  - Bind Sortable to:
+    - Folder header list (per parent group) for folder ordering.
+    - Each open folder’s bookmark list for bookmark ordering.
+- Root group is rendered as a first-class group and can also be reordered.
+
+## Compatibility
+- If the DB schema lacks ordering columns (fresh/old DB), endpoints should return a clear 409 prompting `db:migrate`.
--- a/openspec/changes/archive/2026-01-22-add-dnd-sorting/proposal.md
+++ b/openspec/changes/archive/2026-01-22-add-dnd-sorting/proposal.md
@@ -0,0 +1,18 @@
+# Change: Add persistent drag-and-drop sorting (folders + bookmarks)
+
+## Why
+Users need to reorder folders and bookmarks via drag-and-drop (including mobile/touch) and have that order persist across reloads. Current HTML5 drag/drop is unreliable on mobile and ordering is not stored for bookmarks.
+
+## What Changes
+- Add persistent ordering for bookmarks (new DB column and API endpoint to reorder within a folder).
+- Use a touch-friendly drag-and-drop implementation in the web UI for:
+  - Reordering folders within the same parent.
+  - Reordering bookmarks within the same folder.
+- Keep the root group (no folder) as a first-class group in the UI.
+
+## Impact
+- Affected specs: API (OpenAPI-backed)
+- Affected code:
+  - Server: migrations, bookmarks routes, admin routes, row DTO mapping
+  - Web: MyPage and AdminPage UI ordering and drag/drop
+  - OpenAPI: Bookmark schema and reorder endpoint
--- a/openspec/changes/archive/2026-01-22-add-dnd-sorting/specs/api/spec.md
+++ b/openspec/changes/archive/2026-01-22-add-dnd-sorting/specs/api/spec.md
@@ -0,0 +1,35 @@
+## ADDED Requirements
+
+### Requirement: Folder ordering persistence
+The system SHALL persist folder ordering per user per parent folder.
+
+#### Scenario: List folders returns stable ordered result
+- **GIVEN** an authenticated user
+- **WHEN** the user calls `GET /folders`
+- **THEN** the server returns folders ordered by `(parentId, sortOrder, name)`
+
+#### Scenario: Reorder folders within the same parent
+- **GIVEN** an authenticated user
+- **WHEN** the user calls `POST /folders/reorder` with `parentId` and `orderedIds`
+- **THEN** the server persists the new order and returns `{ ok: true }`
+
+### Requirement: Bookmark ordering persistence
+The system SHALL persist bookmark ordering per user per folder.
+
+#### Scenario: List my bookmarks returns stable ordered result
+- **GIVEN** an authenticated user
+- **WHEN** the user calls `GET /bookmarks`
+- **THEN** the server returns bookmarks ordered by `(folderId, sortOrder, updatedAt desc)`
+
+#### Scenario: Reorder bookmarks within the same folder
+- **GIVEN** an authenticated user
+- **WHEN** the user calls `POST /bookmarks/reorder` with `folderId` and `orderedIds`
+- **THEN** the server persists the new order and returns `{ ok: true }`
+
+### Requirement: Root group treated consistently
+The system SHALL treat `folderId=null` bookmarks as belonging to the root group.
+
+#### Scenario: Reorder root-group bookmarks
+- **GIVEN** an authenticated user
+- **WHEN** the user calls `POST /bookmarks/reorder` with `folderId=null`
+- **THEN** the server reorders root-group bookmarks and returns `{ ok: true }`
--- a/openspec/changes/archive/2026-01-22-add-dnd-sorting/tasks.md
+++ b/openspec/changes/archive/2026-01-22-add-dnd-sorting/tasks.md
@@ -0,0 +1,12 @@
+## 1. Implementation
+- [ ] Add DB support for bookmark ordering (migration + init schema)
+- [ ] Expose bookmark ordering in DTOs and OpenAPI schema
+- [ ] Add API endpoint to reorder bookmarks within the same folder
+- [ ] Ensure list endpoints return folders/bookmarks in stable order (parent+sortOrder, etc.)
+- [ ] Implement touch-friendly drag sorting in Web UI for folders and bookmarks
+- [ ] Treat root group (folderId null) as a first-class group for display and bookmark reorder
+- [ ] Add basic verification steps (build + manual smoke checklist)
+
+## 2. Spec Updates
+- [ ] Update OpenAPI contract for bookmark sortOrder and reorder endpoint
+- [ ] Update OpenSpec API capability delta requirements
--- a/openspec/changes/archive/2026-01-23-add-password-manager/design.md
+++ b/openspec/changes/archive/2026-01-23-add-password-manager/design.md
@@ -0,0 +1,33 @@
+## Context
+We need a password manager across extension and web, with admin visibility and per-user isolation. Non-admin users must re-verify their login password to view plaintext.
+
+## Goals / Non-Goals
+- Goals:
+  - Save credentials with explicit confirmation.
+  - Autofill selector for saved accounts per site.
+  - Admin can view all users’ credentials.
+  - Non-admin must re-verify password before plaintext reveal.
+  - Encrypt credentials at rest.
+- Non-Goals:
+  - Browser-level credential integration outside the extension.
+  - Password sharing between users.
+
+## Decisions
+- Site key = URL origin (scheme + host + port).
+- Storage model: one row per (user_id, site_origin, username), allowing multiple accounts per site.
+- Encrypt password using AES-256-GCM with server-side master key (env), store iv + tag + ciphertext.
+- Use a session-only toggle to reveal plaintext in the web UI (sessionStorage; reset on browser close).
+- Extension content script detects login forms; popup asks to save; only on confirm does it call API.
+
+## Risks / Trade-offs
+- Storing decryptable passwords increases risk. Mitigation: encryption at rest, strict auth, session-only plaintext reveal, audit logging (future).
+
+## Migration Plan
+- Add DB migration for credential tables and indexes.
+- Add API endpoints and update OpenAPI.
+- Implement extension flows and web UI.
+- Add tests for CRUD, reauth, admin access.
+
+## Open Questions
+- Confirm site matching scope (origin vs eTLD+1).
+- Save prompt triggers on form submit (username + password present).
--- a/openspec/changes/archive/2026-01-23-add-password-manager/proposal.md
+++ b/openspec/changes/archive/2026-01-23-add-password-manager/proposal.md
@@ -0,0 +1,20 @@
+# Change: Add password manager (Web + Extension)
+
+## Why
+Provide built-in credential saving and autofill for users, with centralized management and admin oversight.
+
+## What Changes
+- Add credential save + autofill flows in the extension (explicit user confirmation required).
+- Add a Web password management page (desktop only) with view/edit/delete.
+- Add APIs for credential CRUD and admin access; plaintext view available during the current browser session.
+- Add database schema for credential storage (per-user, per-site, multiple accounts).
+- Add tests for API and DB flows.
+
+## Impact
+- Affected specs: api, password-manager
+- Affected code: apps/server, apps/web, apps/extension, migrations, spec/openapi.yaml
+
+## Assumptions (confirm)
+- “同一网站” is defined as the URL origin (scheme + host + port).
+- The extension prompts on form submit after username + password are provided.
+- Credentials are stored encrypted at rest and decrypted server-side for plaintext display.
--- a/openspec/changes/archive/2026-01-23-add-password-manager/specs/api/spec.md
+++ b/openspec/changes/archive/2026-01-23-add-password-manager/specs/api/spec.md
@@ -0,0 +1,41 @@
+## ADDED Requirements
+
+### Requirement: Credential storage API
+The system SHALL provide authenticated CRUD APIs for credentials scoped to the current user.
+
+#### Scenario: Create credential
+- **WHEN** an authenticated user calls `POST /credentials` with `siteOrigin`, `username`, and `password`
+- **THEN** the server stores the credential and returns the created record
+
+#### Scenario: List credentials
+- **WHEN** an authenticated user calls `GET /credentials?siteOrigin=...`
+- **THEN** the server returns the matching credentials for that user
+
+#### Scenario: Update credential
+- **WHEN** an authenticated user calls `PATCH /credentials/{id}`
+- **THEN** the server updates the credential and returns the updated record
+
+#### Scenario: Delete credential
+- **WHEN** an authenticated user calls `DELETE /credentials/{id}`
+- **THEN** the server deletes the credential
+
+### Requirement: Credential plaintext reveal
+The system SHALL allow authenticated users to request plaintext passwords for their own credentials.
+
+#### Scenario: User requests plaintext
+- **GIVEN** an authenticated user
+- **WHEN** the user requests plaintext credential data
+- **THEN** the server returns plaintext passwords for that user
+
+#### Scenario: Admin requests plaintext
+- **GIVEN** an authenticated admin user
+- **WHEN** the admin requests plaintext credential data
+- **THEN** the server returns plaintext passwords for the target user
+
+### Requirement: Admin credential access
+The system SHALL allow an admin to list and manage any user’s credentials.
+
+#### Scenario: Admin lists user credentials
+- **GIVEN** an authenticated admin user
+- **WHEN** the admin calls `GET /admin/users/{id}/credentials`
+- **THEN** the server returns that user’s credentials
--- a/openspec/changes/archive/2026-01-23-add-password-manager/specs/password-manager/spec.md
+++ b/openspec/changes/archive/2026-01-23-add-password-manager/specs/password-manager/spec.md
@@ -0,0 +1,44 @@
+## ADDED Requirements
+
+### Requirement: Extension save prompt
+The extension SHALL prompt the user to save credentials when a login form is detected and filled.
+
+#### Scenario: Save confirmed
+- **WHEN** the user confirms “保存/记住密码” in the prompt
+- **THEN** the extension sends the credential to the server for storage
+
+#### Scenario: Save canceled
+- **WHEN** the user cancels or dismisses the prompt
+- **THEN** the extension MUST NOT store the credential
+
+### Requirement: Extension autofill selector
+The extension SHALL show a credential selector near login fields for sites with saved accounts.
+
+#### Scenario: Select credential
+- **GIVEN** a site with multiple saved credentials
+- **WHEN** the user opens the selector and chooses one
+- **THEN** the username and password fields are filled with that credential
+
+### Requirement: Web password manager (desktop only)
+The web app SHALL provide a desktop-only password manager view.
+
+#### Scenario: Desktop view
+- **WHEN** the user visits the password manager page on desktop
+- **THEN** the page is visible and provides list/edit/delete
+
+#### Scenario: Mobile view hidden
+- **WHEN** the user visits the password manager page on mobile
+- **THEN** the page is hidden or redirects to a notice page
+
+### Requirement: Plaintext visibility control
+The system SHALL allow a user to reveal plaintext passwords for their own credentials during the current browser session.
+
+#### Scenario: User reveals plaintext
+- **GIVEN** a non-admin user
+- **WHEN** the user chooses to reveal plaintext
+- **THEN** the UI shows plaintext passwords during the current browser session
+
+#### Scenario: Admin view
+- **GIVEN** an admin user
+- **WHEN** the admin views credentials
+- **THEN** plaintext is visible
--- a/openspec/changes/archive/2026-01-23-add-password-manager/tasks.md
+++ b/openspec/changes/archive/2026-01-23-add-password-manager/tasks.md
@@ -0,0 +1,31 @@
+## 1. Spec
+- [x] 1.1 Update OpenSpec deltas for api/password-manager
+- [x] 1.2 Update OpenAPI 3.1 contract (spec/openapi.yaml)
+
+## 2. Database
+- [x] 2.1 Add migrations for credential storage tables + indexes
+
+## 3. Server
+- [x] 3.1 Implement credential CRUD APIs
+- [x] 3.2 Enable plaintext credential access
+- [x] 3.3 Implement admin credential access APIs
+
+## 4. Extension
+- [x] 4.1 Add content script for detecting login forms
+- [x] 4.2 Add save-credential prompt + confirm flow
+- [x] 4.3 Add autofill selector UI on login fields
+
+## 5. Web
+- [x] 5.1 Add desktop-only password manager page
+- [x] 5.2 Add session-based plaintext toggle
+- [x] 5.3 Add admin view for all users
+
+## 6. Tests
+- [x] 6.1 API tests for CRUD + plaintext + admin access
+- [x] 6.2 DB migration verification
+
+## 7. Verification
+- [x] 7.1 Specs updated in openspec/specs
+- [x] 7.2 OpenAPI updated and validated
+- [x] 7.3 DB migration applied
+- [x] 7.4 Server tests executed
--- a/openspec/specs/api/spec.md
+++ b/openspec/specs/api/spec.md
@@ -63,3 +63,43 @@ The system SHALL treat exactly one configured email as an administrator and allo
 - **GIVEN** an authenticated admin user
 - **WHEN** the admin calls `GET /admin/users/{id}/bookmarks`
 - **THEN** the server returns `200` and that user's bookmarks
+
+### Requirement: Credential storage API
+The system SHALL provide authenticated CRUD APIs for credentials scoped to the current user.
+
+#### Scenario: Create credential
+- **WHEN** an authenticated user calls `POST /credentials` with `siteOrigin`, `username`, and `password`
+- **THEN** the server stores the credential and returns the created record
+
+#### Scenario: List credentials
+- **WHEN** an authenticated user calls `GET /credentials?siteOrigin=...`
+- **THEN** the server returns the matching credentials for that user
+
+#### Scenario: Update credential
+- **WHEN** an authenticated user calls `PATCH /credentials/{id}`
+- **THEN** the server updates the credential and returns the updated record
+
+#### Scenario: Delete credential
+- **WHEN** an authenticated user calls `DELETE /credentials/{id}`
+- **THEN** the server deletes the credential
+
+### Requirement: Credential plaintext access
+The system SHALL allow authenticated users to request plaintext passwords for their own credentials.
+
+#### Scenario: User requests plaintext
+- **GIVEN** an authenticated user
+- **WHEN** the user calls `GET /credentials?includePassword=true`
+- **THEN** the server returns plaintext passwords for that user
+
+#### Scenario: Admin requests plaintext for a user
+- **GIVEN** an authenticated admin user
+- **WHEN** the admin calls `GET /admin/users/{id}/credentials?includePassword=true`
+- **THEN** the server returns plaintext passwords for that user
+
+### Requirement: Admin credential management
+The system SHALL allow an admin to list and manage any user’s credentials.
+
+#### Scenario: Admin lists user credentials
+- **GIVEN** an authenticated admin user
+- **WHEN** the admin calls `GET /admin/users/{id}/credentials`
+- **THEN** the server returns that user’s credentials
--- a/openspec/specs/password-manager/spec.md
+++ b/openspec/specs/password-manager/spec.md
@@ -0,0 +1,64 @@
+# Capability: Password Manager
+
+## Purpose
+Define password-manager behavior across the extension and web UI.
+
+## Requirements
+
+### Requirement: Extension save prompt
+The extension SHALL prompt the user to save credentials when a login form is detected and submitted.
+
+#### Scenario: Save confirmed
+- **WHEN** the user confirms “保存/记住密码” in the prompt
+- **THEN** the extension sends the credential to the server for storage
+
+#### Scenario: Save canceled
+- **WHEN** the user cancels or dismisses the prompt
+- **THEN** the extension MUST NOT store the credential
+
+#### Scenario: Save prompt suppressed for matching credential
+- **GIVEN** a previously saved credential for the same `siteOrigin` and `username`
+- **WHEN** the user submits the same password
+- **THEN** the save prompt is not shown
+
+#### Scenario: Save prompt update for password change
+- **GIVEN** a previously saved credential for the same `siteOrigin` and `username`
+- **WHEN** the user submits a different password
+- **THEN** the prompt message indicates a password update
+
+#### Scenario: Save prompt for new username
+- **GIVEN** a site with saved credentials
+- **WHEN** the user submits a username that does not exist
+- **THEN** the prompt message indicates a new account
+
+### Requirement: Extension autofill selector
+The extension SHALL show a credential selector near login fields for sites with saved accounts.
+
+#### Scenario: Select credential
+- **GIVEN** a site with multiple saved credentials
+- **WHEN** the user opens the selector and chooses one
+- **THEN** the username and password fields are filled with that credential
+
+### Requirement: Web password manager (desktop only)
+The web app SHALL provide a desktop-only password manager view.
+
+#### Scenario: Desktop view
+- **WHEN** the user visits the password manager page on desktop
+- **THEN** the page is visible and provides list/edit/delete
+
+#### Scenario: Mobile view hidden
+- **WHEN** the user visits the password manager page on mobile
+- **THEN** the page is hidden or redirects to a notice page
+
+### Requirement: Plaintext visibility control
+The system SHALL allow a user to reveal plaintext passwords for their own credentials during the current browser session.
+
+#### Scenario: User reveals plaintext
+- **GIVEN** a non-admin user
+- **WHEN** the user chooses to reveal plaintext
+- **THEN** the UI shows plaintext passwords during the current browser session
+
+#### Scenario: Admin view
+- **GIVEN** an admin user
+- **WHEN** the admin views credentials
+- **THEN** plaintext is visible
--- a/package-lock.json
+++ b/package-lock.json
@@ -17,7 +17,7 @@
      }
    },
    "apps/extension": {
-      "version": "0.0.0",
+      "version": "1.0.3",
      "dependencies": {
        "@browser-bookmark/shared": "file:../../packages/shared",
        "vue": "^3.5.24",
@@ -31,7 +31,7 @@
    },
    "apps/server": {
      "name": "@browser-bookmark/server",
-      "version": "0.1.0",
+      "version": "1.0.4",
      "dependencies": {
        "@browser-bookmark/shared": "file:../../packages/shared",
        "@fastify/cors": "^11.2.0",
--- a/spec/openapi.yaml
+++ b/spec/openapi.yaml
@@ -13,6 +13,7 @@ tags:
  - name: ImportExport
  - name: Sync
  - name: Admin
+  - name: Credentials
 components:
  securitySchemes:
    bearerAuth:
@@ -113,6 +114,53 @@ components:
            - type: 'null'
      required: [id, userId, folderId, sortOrder, title, url, urlNormalized, urlHash, visibility, source, updatedAt, deletedAt]

+    Credential:
+      type: object
+      properties:
+        id:
+          type: string
+          format: uuid
+        userId:
+          type: string
+          format: uuid
+        siteOrigin:
+          type: string
+        username:
+          type: string
+        password:
+          anyOf:
+            - type: string
+            - type: 'null'
+        createdAt:
+          type: string
+          format: date-time
+        updatedAt:
+          type: string
+          format: date-time
+      required: [id, userId, siteOrigin, username, createdAt, updatedAt]
+
+    CredentialCreate:
+      type: object
+      properties:
+        siteOrigin:
+          type: string
+        username:
+          type: string
+        password:
+          type: string
+      required: [siteOrigin, username, password]
+
+    CredentialPatch:
+      type: object
+      properties:
+        siteOrigin:
+          type: string
+        username:
+          type: string
+        password:
+          type: string
+
+
    FolderPatch:
      type: object
      properties:
@@ -275,6 +323,105 @@ paths:
              schema:
                $ref: '#/components/schemas/User'

+  /credentials:
+    get:
+      tags: [Credentials]
+      summary: List my credentials
+      operationId: listCredentials
+      security:
+        - bearerAuth: []
+      parameters:
+        - in: query
+          name: siteOrigin
+          required: false
+          schema:
+            type: string
+        - in: query
+          name: includePassword
+          required: false
+          schema:
+            type: boolean
+      responses:
+        '200':
+          description: OK
+          content:
+            application/json:
+              schema:
+                type: array
+                items:
+                  $ref: '#/components/schemas/Credential'
+    post:
+      tags: [Credentials]
+      summary: Create credential
+      operationId: createCredential
+      security:
+        - bearerAuth: []
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/CredentialCreate'
+      responses:
+        '200':
+          description: OK
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/Credential'
+
+  /credentials/{id}:
+    patch:
+      tags: [Credentials]
+      summary: Update credential
+      operationId: updateCredential
+      security:
+        - bearerAuth: []
+      parameters:
+        - in: path
+          name: id
+          required: true
+          schema:
+            type: string
+            format: uuid
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              $ref: '#/components/schemas/CredentialPatch'
+      responses:
+        '200':
+          description: OK
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/Credential'
+    delete:
+      tags: [Credentials]
+      summary: Delete credential
+      operationId: deleteCredential
+      security:
+        - bearerAuth: []
+      parameters:
+        - in: path
+          name: id
+          required: true
+          schema:
+            type: string
+            format: uuid
+      responses:
+        '200':
+          description: OK
+          content:
+            application/json:
+              schema:
+                type: object
+                properties:
+                  ok:
+                    type: boolean
+                required: [ok]
+
  /folders:
    get:
      tags: [Folders]
@@ -684,6 +831,99 @@ paths:
      summary: List a user's folders (admin only)
      operationId: adminListUserFolders
      security:
+
+      /admin/users/{id}/credentials:
+        get:
+          tags: [Admin]
+          summary: List a user's credentials
+          operationId: adminListUserCredentials
+          security:
+            - bearerAuth: []
+          parameters:
+            - in: path
+              name: id
+              required: true
+              schema:
+                type: string
+                format: uuid
+            - in: query
+              name: includePassword
+              required: false
+              schema:
+                type: boolean
+          responses:
+            '200':
+              description: OK
+              content:
+                application/json:
+                  schema:
+                    type: array
+                    items:
+                      $ref: '#/components/schemas/Credential'
+
+      /admin/users/{userId}/credentials/{credentialId}:
+        patch:
+          tags: [Admin]
+          summary: Update a user's credential
+          operationId: adminUpdateUserCredential
+          security:
+            - bearerAuth: []
+          parameters:
+            - in: path
+              name: userId
+              required: true
+              schema:
+                type: string
+                format: uuid
+            - in: path
+              name: credentialId
+              required: true
+              schema:
+                type: string
+                format: uuid
+          requestBody:
+            required: true
+            content:
+              application/json:
+                schema:
+                  $ref: '#/components/schemas/CredentialPatch'
+          responses:
+            '200':
+              description: OK
+              content:
+                application/json:
+                  schema:
+                    $ref: '#/components/schemas/Credential'
+        delete:
+          tags: [Admin]
+          summary: Delete a user's credential
+          operationId: adminDeleteUserCredential
+          security:
+            - bearerAuth: []
+          parameters:
+            - in: path
+              name: userId
+              required: true
+              schema:
+                type: string
+                format: uuid
+            - in: path
+              name: credentialId
+              required: true
+              schema:
+                type: string
+                format: uuid
+          responses:
+            '200':
+              description: OK
+              content:
+                application/json:
+                  schema:
+                    type: object
+                    properties:
+                      ok:
+                        type: boolean
+                    required: [ok]
        - bearerAuth: []
      parameters:
        - in: path