first commit

app/chrome-extension/entrypoints/background/tools/browser/network-request.ts

@@ -0,0 +1,80 @@
+import { createErrorResponse, ToolResult } from '@/common/tool-handler';
+import { BaseBrowserToolExecutor } from '../base-browser';
+import { TOOL_NAMES } from 'chrome-mcp-shared';
+import { TOOL_MESSAGE_TYPES } from '@/common/message-types';
+
+const DEFAULT_NETWORK_REQUEST_TIMEOUT = 30000; // For sending a single request via content script
+
+interface NetworkRequestToolParams {
+  url: string; // URL is always required
+  method?: string; // Defaults to GET
+  headers?: Record<string, string>; // User-provided headers
+  body?: any; // User-provided body
+  timeout?: number; // Timeout for the network request itself
+}
+
+/**
+ * NetworkRequestTool - Sends network requests based on provided parameters.
+ */
+class NetworkRequestTool extends BaseBrowserToolExecutor {
+  name = TOOL_NAMES.BROWSER.NETWORK_REQUEST;
+
+  async execute(args: NetworkRequestToolParams): Promise<ToolResult> {
+    const {
+      url,
+      method = 'GET',
+      headers = {},
+      body,
+      timeout = DEFAULT_NETWORK_REQUEST_TIMEOUT,
+    } = args;
+
+    console.log(`NetworkRequestTool: Executing with options:`, args);
+
+    if (!url) {
+      return createErrorResponse('URL parameter is required.');
+    }
+
+    try {
+      const tabs = await chrome.tabs.query({ active: true, currentWindow: true });
+      if (!tabs[0]?.id) {
+        return createErrorResponse('No active tab found or tab has no ID.');
+      }
+      const activeTabId = tabs[0].id;
+
+      // Ensure content script is available in the target tab
+      await this.injectContentScript(activeTabId, ['inject-scripts/network-helper.js']);
+
+      console.log(
+        `NetworkRequestTool: Sending to content script: URL=${url}, Method=${method}, Headers=${Object.keys(headers).join(',')}, BodyType=${typeof body}`,
+      );
+
+      const resultFromContentScript = await this.sendMessageToTab(activeTabId, {
+        action: TOOL_MESSAGE_TYPES.NETWORK_SEND_REQUEST,
+        url: url,
+        method: method,
+        headers: headers,
+        body: body,
+        timeout: timeout,
+      });
+
+      console.log(`NetworkRequestTool: Response from content script:`, resultFromContentScript);
+
+      return {
+        content: [
+          {
+            type: 'text',
+            text: JSON.stringify(resultFromContentScript),
+          },
+        ],
+        isError: !resultFromContentScript?.success,
+      };
+    } catch (error: any) {
+      console.error('NetworkRequestTool: Error sending network request:', error);
+      return createErrorResponse(
+        `Error sending network request: ${error.message || String(error)}`,
+      );
+    }
+  }
+}
+
+export const networkRequestTool = new NetworkRequestTool();