feat(auth): implement user authentication system

backend/node_modules/playwright/lib/mcp/test/browserBackend.js

@@ -0,0 +1,98 @@
+"use strict";
+var __defProp = Object.defineProperty;
+var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
+var __getOwnPropNames = Object.getOwnPropertyNames;
+var __hasOwnProp = Object.prototype.hasOwnProperty;
+var __export = (target, all) => {
+  for (var name in all)
+    __defProp(target, name, { get: all[name], enumerable: true });
+};
+var __copyProps = (to, from, except, desc) => {
+  if (from && typeof from === "object" || typeof from === "function") {
+    for (let key of __getOwnPropNames(from))
+      if (!__hasOwnProp.call(to, key) && key !== except)
+        __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
+  }
+  return to;
+};
+var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
+var browserBackend_exports = {};
+__export(browserBackend_exports, {
+  createCustomMessageHandler: () => createCustomMessageHandler
+});
+module.exports = __toCommonJS(browserBackend_exports);
+var import_config = require("../browser/config");
+var import_browserServerBackend = require("../browser/browserServerBackend");
+var import_tab = require("../browser/tab");
+var import_util = require("../../util");
+var import_browserContextFactory = require("../browser/browserContextFactory");
+function createCustomMessageHandler(testInfo, context) {
+  let backend;
+  return async (data) => {
+    if (data.initialize) {
+      if (backend)
+        throw new Error("MCP backend is already initialized");
+      backend = new import_browserServerBackend.BrowserServerBackend({ ...import_config.defaultConfig, capabilities: ["testing"] }, (0, import_browserContextFactory.identityBrowserContextFactory)(context));
+      await backend.initialize(data.initialize.clientInfo);
+      const pausedMessage = await generatePausedMessage(testInfo, context);
+      return { initialize: { pausedMessage } };
+    }
+    if (data.listTools) {
+      if (!backend)
+        throw new Error("MCP backend is not initialized");
+      return { listTools: await backend.listTools() };
+    }
+    if (data.callTool) {
+      if (!backend)
+        throw new Error("MCP backend is not initialized");
+      return { callTool: await backend.callTool(data.callTool.name, data.callTool.arguments) };
+    }
+    if (data.close) {
+      backend?.serverClosed();
+      backend = void 0;
+      return { close: {} };
+    }
+    throw new Error("Unknown MCP request");
+  };
+}
+async function generatePausedMessage(testInfo, context) {
+  const lines = [];
+  if (testInfo.errors.length) {
+    lines.push(`### Paused on error:`);
+    for (const error of testInfo.errors)
+      lines.push((0, import_util.stripAnsiEscapes)(error.message || ""));
+  } else {
+    lines.push(`### Paused at end of test. ready for interaction`);
+  }
+  for (let i = 0; i < context.pages().length; i++) {
+    const page = context.pages()[i];
+    const stateSuffix = context.pages().length > 1 ? i + 1 + " of " + context.pages().length : "state";
+    lines.push(
+      "",
+      `### Page ${stateSuffix}`,
+      `- Page URL: ${page.url()}`,
+      `- Page Title: ${await page.title()}`.trim()
+    );
+    let console = testInfo.errors.length ? await import_tab.Tab.collectConsoleMessages(page) : [];
+    console = console.filter((msg) => msg.type === "error");
+    if (console.length) {
+      lines.push("- Console Messages:");
+      for (const message of console)
+        lines.push(`  - ${message.toString()}`);
+    }
+    lines.push(
+      `- Page Snapshot:`,
+      "```yaml",
+      (await page._snapshotForAI()).full,
+      "```"
+    );
+  }
+  lines.push("");
+  if (testInfo.errors.length)
+    lines.push(`### Task`, `Try recovering from the error prior to continuing`);
+  return lines.join("\n");
+}
+// Annotate the CommonJS export names for ESM import in node:
+0 && (module.exports = {
+  createCustomMessageHandler
+});