Add form submission debugging to login page

node_modules/playwright/lib/mcp/sdk/mdb.js

@@ -0,0 +1,208 @@
+"use strict";
+var __create = Object.create;
+var __defProp = Object.defineProperty;
+var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
+var __getOwnPropNames = Object.getOwnPropertyNames;
+var __getProtoOf = Object.getPrototypeOf;
+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 __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
+  // If the importer is in node compatibility mode or this is not an ESM
+  // file that has been converted to a CommonJS file using a Babel-
+  // compatible transform (i.e. "__esModule" has not been set), then set
+  // "default" to the CommonJS "module.exports" for node compatibility.
+  isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
+  mod
+));
+var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
+var mdb_exports = {};
+__export(mdb_exports, {
+  MDBBackend: () => MDBBackend,
+  runMainBackend: () => runMainBackend,
+  runOnPauseBackendLoop: () => runOnPauseBackendLoop
+});
+module.exports = __toCommonJS(mdb_exports);
+var import_utilsBundle = require("playwright-core/lib/utilsBundle");
+var import_utils = require("playwright-core/lib/utils");
+var import_tool = require("./tool");
+var mcpBundle = __toESM(require("./bundle"));
+var mcpServer = __toESM(require("./server"));
+var mcpHttp = __toESM(require("./http"));
+const mdbDebug = (0, import_utilsBundle.debug)("pw:mcp:mdb");
+const errorsDebug = (0, import_utilsBundle.debug)("pw:mcp:errors");
+const z = mcpBundle.z;
+class MDBBackend {
+  constructor(mainBackend) {
+    this._progress = [];
+    this._mainBackend = mainBackend;
+    this._progressCallback = (params) => {
+      if (params.message)
+        this._progress.push({ type: "text", text: params.message });
+    };
+  }
+  async initialize(server, clientInfo) {
+    if (!this._clientInfo) {
+      this._clientInfo = clientInfo;
+      await this._mainBackend.initialize?.(server, clientInfo);
+    }
+  }
+  async listTools() {
+    return await this._mainBackend.listTools();
+  }
+  async callTool(name, args) {
+    if (name === pushToolsSchema.name) {
+      await this._createOnPauseClient(pushToolsSchema.inputSchema.parse(args || {}));
+      return { content: [{ type: "text", text: "Tools pushed" }] };
+    }
+    if (this._onPauseClient?.tools.find((tool) => tool.name === name)) {
+      const result2 = await this._onPauseClient.client.callTool({
+        name,
+        arguments: args
+      });
+      await this._mainBackend.afterCallTool?.(name, args, result2);
+      return result2;
+    }
+    await this._onPauseClient?.transport.terminateSession().catch(errorsDebug);
+    await this._onPauseClient?.client.close().catch(errorsDebug);
+    this._onPauseClient = void 0;
+    const resultPromise = new import_utils.ManualPromise();
+    const interruptPromise = new import_utils.ManualPromise();
+    this._interruptPromise = interruptPromise;
+    this._mainBackend.callTool(name, args, this._progressCallback).then((result2) => {
+      resultPromise.resolve(result2);
+    }).catch((e) => {
+      resultPromise.resolve({ content: [{ type: "text", text: String(e) }], isError: true });
+    });
+    const result = await Promise.race([interruptPromise, resultPromise]);
+    if (interruptPromise.isDone())
+      mdbDebug("client call intercepted", result);
+    else
+      mdbDebug("client call result", result);
+    result.content.unshift(...this._progress);
+    this._progress.length = 0;
+    return result;
+  }
+  async _createOnPauseClient(params) {
+    if (this._onPauseClient)
+      await this._onPauseClient.client.close().catch(errorsDebug);
+    this._onPauseClient = await this._createClient(params.mcpUrl);
+    this._interruptPromise?.resolve({
+      content: [{
+        type: "text",
+        text: params.introMessage || ""
+      }]
+    });
+    this._interruptPromise = void 0;
+  }
+  async _createClient(url) {
+    const client = new mcpBundle.Client({ name: "Interrupting client", version: "0.0.0" }, { capabilities: { roots: {} } });
+    client.setRequestHandler(mcpBundle.ListRootsRequestSchema, () => ({ roots: this._clientInfo?.roots || [] }));
+    client.setRequestHandler(mcpBundle.PingRequestSchema, () => ({}));
+    client.setNotificationHandler(mcpBundle.ProgressNotificationSchema, (notification) => {
+      if (notification.method === "notifications/progress") {
+        const { message } = notification.params;
+        if (message)
+          this._progress.push({ type: "text", text: message });
+      }
+    });
+    const transport = new mcpBundle.StreamableHTTPClientTransport(new URL(url));
+    await client.connect(transport);
+    const { tools } = await client.listTools();
+    return { client, tools, transport };
+  }
+}
+const pushToolsSchema = (0, import_tool.defineToolSchema)({
+  name: "mdb_push_tools",
+  title: "Push MCP tools to the tools stack",
+  description: "Push MCP tools to the tools stack",
+  inputSchema: z.object({
+    mcpUrl: z.string(),
+    introMessage: z.string().optional()
+  }),
+  type: "readOnly"
+});
+async function runMainBackend(backendFactory, options) {
+  const mdbBackend = new MDBBackend(backendFactory.create());
+  const factory = {
+    ...backendFactory,
+    create: () => mdbBackend
+  };
+  const url = await startAsHttp(factory, { port: options?.port || 0 });
+  process.env.PLAYWRIGHT_DEBUGGER_MCP = url;
+  if (options?.port !== void 0)
+    return url;
+  await mcpServer.connect(factory, new mcpBundle.StdioServerTransport(), false);
+}
+async function runOnPauseBackendLoop(backend, introMessage) {
+  const wrappedBackend = new ServerBackendWithCloseListener(backend);
+  const factory = {
+    name: "on-pause-backend",
+    nameInConfig: "on-pause-backend",
+    version: "0.0.0",
+    create: () => wrappedBackend
+  };
+  const httpServer = await mcpHttp.startHttpServer({ port: 0 });
+  await mcpHttp.installHttpTransport(httpServer, factory);
+  const url = mcpHttp.httpAddressToString(httpServer.address());
+  const client = new mcpBundle.Client({ name: "Pushing client", version: "0.0.0" });
+  client.setRequestHandler(mcpBundle.PingRequestSchema, () => ({}));
+  const transport = new mcpBundle.StreamableHTTPClientTransport(new URL(process.env.PLAYWRIGHT_DEBUGGER_MCP));
+  await client.connect(transport);
+  const pushToolsResult = await client.callTool({
+    name: pushToolsSchema.name,
+    arguments: {
+      mcpUrl: url,
+      introMessage
+    }
+  });
+  if (pushToolsResult.isError)
+    errorsDebug("Failed to push tools", pushToolsResult.content);
+  await transport.terminateSession();
+  await client.close();
+  await wrappedBackend.waitForClosed();
+  httpServer.close();
+}
+async function startAsHttp(backendFactory, options) {
+  const httpServer = await mcpHttp.startHttpServer(options);
+  await mcpHttp.installHttpTransport(httpServer, backendFactory);
+  return mcpHttp.httpAddressToString(httpServer.address());
+}
+class ServerBackendWithCloseListener {
+  constructor(backend) {
+    this._serverClosedPromise = new import_utils.ManualPromise();
+    this._backend = backend;
+  }
+  async initialize(server, clientInfo) {
+    await this._backend.initialize?.(server, clientInfo);
+  }
+  async listTools() {
+    return this._backend.listTools();
+  }
+  async callTool(name, args, progress) {
+    return this._backend.callTool(name, args, progress);
+  }
+  serverClosed(server) {
+    this._backend.serverClosed?.(server);
+    this._serverClosedPromise.resolve();
+  }
+  async waitForClosed() {
+    await this._serverClosedPromise;
+  }
+}
+// Annotate the CommonJS export names for ESM import in node:
+0 && (module.exports = {
+  MDBBackend,
+  runMainBackend,
+  runOnPauseBackendLoop
+});