fix(abtest): clarify admin token authentication errors

server/laf-cloud/tests/ab-config-admin.test.mjs

@@ -1,4 +1,4 @@
-import test from "node:test";
+import test, { afterEach, beforeEach } from "node:test";
 import assert from "node:assert/strict";
 import { readFile } from "node:fs/promises";
 import { registerHooks } from "node:module";
@@ -7,6 +7,7 @@ const functionUrl = new URL("../functions/abConfigAdmin.ts", import.meta.url);
 const state = {
   configs: [],
   nextId: 1,
+  collectionCalls: 0,
 };
 
 function clone(value) {
@@ -19,6 +20,7 @@ function matches(document, query) {
 
 function collection(name) {
   assert.equal(name, "ab_config");
+  state.collectionCalls++;
   return {
     async get() {
       return { data: clone(state.configs) };
@@ -64,13 +66,29 @@ registerHooks({
     }
     return nextResolve(specifier, context);
   },
+  load(url, context, nextLoad) {
+    return nextLoad(url, url === functionUrl.href
+      ? { ...context, format: "module-typescript" }
+      : context);
+  },
 });
 
 const { default: abConfigAdmin } = await import(functionUrl);
 
+let previousAdminToken;
+beforeEach(() => {
+  previousAdminToken = process.env.AB_ADMIN_TOKEN;
+  delete process.env.AB_ADMIN_TOKEN;
+});
+afterEach(() => {
+  if (previousAdminToken === undefined) delete process.env.AB_ADMIN_TOKEN;
+  else process.env.AB_ADMIN_TOKEN = previousAdminToken;
+});
+
 function reset() {
   state.configs = [];
   state.nextId = 1;
+  state.collectionCalls = 0;
 }
 
 function config(extra = {}) {
@@ -95,6 +113,54 @@ async function save(items) {
   });
 }
 
+test("the default admin token lists configs from body or query when no override is set", async () => {
+  reset();
+  state.configs.push(config());
+
+  for (const source of ["body", "query"]) {
+    const result = await abConfigAdmin({
+      [source]: { action: "list", adminToken: "abtest-admin-token" },
+    });
+    assert.deepEqual(result, { code: 1, data: state.configs, msg: "ok" });
+  }
+  assert.equal(state.collectionCalls, 2);
+});
+
+test("AB_ADMIN_TOKEN overrides the default token for body and query requests", async () => {
+  reset();
+  process.env.AB_ADMIN_TOKEN = "custom-test-admin-token";
+
+  for (const source of ["body", "query"]) {
+    const rejected = await abConfigAdmin({
+      [source]: { action: "list", adminToken: "abtest-admin-token" },
+    });
+    assert.deepEqual(rejected, { code: 0, data: null, msg: "unauthorized" });
+  }
+  assert.equal(state.collectionCalls, 0);
+
+  for (const source of ["body", "query"]) {
+    const accepted = await abConfigAdmin({
+      [source]: { action: "list", adminToken: "custom-test-admin-token" },
+    });
+    assert.deepEqual(accepted, { code: 1, data: [], msg: "ok" });
+  }
+  assert.equal(state.collectionCalls, 2);
+});
+
+test("missing or incorrect tokens reject reads and writes before accessing the database", async () => {
+  reset();
+
+  for (const adminToken of [undefined, "incorrect-admin-token"]) {
+    for (const action of ["list", "save", "disable", "enable", "delete"]) {
+      const result = await abConfigAdmin({
+        body: { action, adminToken, config: config(), experimentId: "exp_layer_1_001" },
+      });
+      assert.deepEqual(result, { code: 0, data: null, msg: "unauthorized" });
+    }
+  }
+  assert.equal(state.collectionCalls, 0);
+});
+
 test("resetVersion changes only on an enabled false-to-true transition", async () => {
   reset();
 

server/laf-cloud/tests/ab-config-ui.test.mjs

@@ -0,0 +1,79 @@
+import test from "node:test";
+import assert from "node:assert/strict";
+import { readFile } from "node:fs/promises";
+import { runInNewContext } from "node:vm";
+
+const html = await readFile(new URL("../../xxwz.html", import.meta.url), "utf8");
+const script = html.match(/<script>([\s\S]*?)<\/script>/)[1];
+
+function loadPage(responseText) {
+  const elements = new Map();
+  const stored = new Map();
+  const requests = [];
+  function element() {
+    return { value: "", style: {}, appendChild() {}, querySelectorAll() { return []; } };
+  }
+  const document = {
+    getElementById(id) {
+      if (!elements.has(id)) elements.set(id, element());
+      return elements.get(id);
+    },
+    createElement: element,
+  };
+  runInNewContext(script, {
+    document,
+    localStorage: { getItem: key => stored.get(key), setItem: (key, value) => stored.set(key, value) },
+    async fetch(url, options) {
+      requests.push({ url, ...options });
+      return { text: async () => responseText };
+    },
+  });
+  return { elements, requests };
+}
+
+test("an empty admin token is rejected before sending a request", async () => {
+  const { elements, requests } = loadPage("");
+
+  await elements.get("readBtn").onclick();
+
+  assert.equal(requests.length, 0);
+  assert.equal(elements.get("status").textContent, "请填写 Admin Token");
+});
+
+test("unauthorized explains the environment token and preserves the current config", async () => {
+  const { elements, requests } = loadPage(JSON.stringify({ code: 0, data: null, msg: "unauthorized" }));
+  elements.get("adminToken").value = "abtest-admin-token";
+  const before = elements.get("configPreview").textContent;
+
+  await elements.get("readBtn").onclick();
+
+  assert.equal(requests.length, 1);
+  assert.match(elements.get("status").textContent, /unauthorized.*AB_ADMIN_TOKEN/);
+  assert.match(elements.get("status").textContent, /仅在服务器未设置/);
+  assert.equal(elements.get("configPreview").textContent, before);
+});
+
+test("reading config sends the entered token unchanged in a JSON POST", async () => {
+  const { elements, requests } = loadPage(JSON.stringify({ code: 1, data: [], msg: "ok" }));
+  elements.get("apiUrl").value = " https://example.com/abConfigAdmin ";
+  elements.get("adminToken").value = "configured-token";
+
+  await elements.get("readBtn").onclick();
+
+  assert.equal(requests.length, 1);
+  assert.equal(requests[0].url, "https://example.com/abConfigAdmin");
+  assert.equal(requests[0].method, "POST");
+  assert.equal(requests[0].headers["Content-Type"], "application/json");
+  assert.deepEqual(JSON.parse(requests[0].body), { action: "list", adminToken: "configured-token" });
+  assert.equal(elements.get("status").textContent, "已读取线上配置并覆盖当前页面");
+  assert.equal(elements.get("configPreview").textContent, "[]");
+});
+
+test("a non-JSON response still reports an invalid cloud function URL", async () => {
+  const { elements } = loadPage("<html>Not found</html>");
+  elements.get("adminToken").value = "configured-token";
+
+  await elements.get("readBtn").onclick();
+
+  assert.equal(elements.get("status").textContent, "云函数地址返回的不是 JSON，请检查 URL");
+});

server/xxwz.html

@@ -419,7 +419,8 @@
         <input id="apiUrl" placeholder="https://q6rvwvtnga.sealoshzh.site/abConfigAdmin/">
 
         <label for="adminToken">Admin Token</label>
-        <input id="adminToken" type="password" placeholder="测试默认: abtest-admin-token">
+        <input id="adminToken" type="password" placeholder="请输入服务器配置的 Admin Token">
+        <div class="reset-help">须与目标云函数的 AB_ADMIN_TOKEN 环境变量一致；仅未设置时使用默认值 abtest-admin-token。</div>
 
         <div class="status" id="status"></div>
       </section>
@@ -527,22 +528,30 @@
     }
 
     async function callAdmin(payload) {
-      remember();
       const url = apiUrl.value.trim();
       if (!url) {
         throw new Error("请填写云函数 URL");
       }
+      if (!adminToken.value) {
+        throw new Error("请填写 Admin Token");
+      }
+      remember();
       const res = await fetch(url, {
         method: "POST",
         headers: { "Content-Type": "application/json" },
         body: JSON.stringify({ adminToken: adminToken.value, ...payload })
       });
       const text = await res.text();
+      let ret;
       try {
-        return JSON.parse(text);
+        ret = JSON.parse(text);
       } catch {
         throw new Error("云函数地址返回的不是 JSON，请检查 URL");
       }
+      if (ret.msg === "unauthorized") {
+        throw new Error("鉴权失败（unauthorized）：请确认云函数 URL 指向正确环境，Admin Token 与该环境的 AB_ADMIN_TOKEN 一致，且未多输入空格。abtest-admin-token 仅在服务器未设置 AB_ADMIN_TOKEN 时有效。");
+      }
+      return ret;
     }
 
     async function saveConfig() {