feat(auth): implement user authentication system

backend/node_modules/playwright/lib/mcp/browser/browserServerBackend.js

@@ -0,0 +1,84 @@
+"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 browserServerBackend_exports = {};
+__export(browserServerBackend_exports, {
+  BrowserServerBackend: () => BrowserServerBackend
+});
+module.exports = __toCommonJS(browserServerBackend_exports);
+var import_context = require("./context");
+var import_log = require("../log");
+var import_response = require("./response");
+var import_sessionLog = require("./sessionLog");
+var import_tools = require("./tools");
+var import_tool = require("../sdk/tool");
+class BrowserServerBackend {
+  constructor(config, factory) {
+    this._config = config;
+    this._browserContextFactory = factory;
+    this._tools = (0, import_tools.filteredTools)(config);
+  }
+  async initialize(clientInfo) {
+    this._sessionLog = this._config.saveSession ? await import_sessionLog.SessionLog.create(this._config, clientInfo) : void 0;
+    this._context = new import_context.Context({
+      config: this._config,
+      browserContextFactory: this._browserContextFactory,
+      sessionLog: this._sessionLog,
+      clientInfo
+    });
+  }
+  async listTools() {
+    return this._tools.map((tool) => (0, import_tool.toMcpTool)(tool.schema));
+  }
+  async callTool(name, rawArguments) {
+    const tool = this._tools.find((tool2) => tool2.schema.name === name);
+    if (!tool) {
+      return {
+        content: [{ type: "text", text: `### Error
+Tool "${name}" not found` }],
+        isError: true
+      };
+    }
+    const parsedArguments = tool.schema.inputSchema.parse(rawArguments || {});
+    const context = this._context;
+    const response = import_response.Response.create(context, name, parsedArguments);
+    context.setRunningTool(name);
+    let responseObject;
+    try {
+      await tool.handle(context, parsedArguments, response);
+      responseObject = await response.build();
+      this._sessionLog?.logResponse(name, parsedArguments, responseObject);
+    } catch (error) {
+      return {
+        content: [{ type: "text", text: `### Error
+${String(error)}` }],
+        isError: true
+      };
+    } finally {
+      context.setRunningTool(void 0);
+    }
+    return responseObject;
+  }
+  serverClosed() {
+    void this._context?.dispose().catch(import_log.logUnhandledError);
+  }
+}
+// Annotate the CommonJS export names for ESM import in node:
+0 && (module.exports = {
+  BrowserServerBackend
+});