openclaw - 💡(How to fix) Fix [Bug] Web UI 语音输入无法使用 - Content Security Policy 阻止 [1 comments, 2 participants]

Fix Plan

To resolve the issue with the microphone button in OpenClaw Web UI, we need to adjust the Content Security Policy (CSP) settings in the Gateway configuration. Here are the steps:

• Step 1: Identify the necessary directives
  • We need to add the following directives to the CSP configuration:
    • media-src
    • script-src (for SpeechRecognition and speechSynthesis APIs)
• Step 2: Update the Gateway configuration
  • Add the following lines to the CSP configuration file:

Content-Security-Policy: media-src 'self' https://example.com; Content-Security-Policy: script-src 'self' https://example.com;

  + Replace `https://example.com` with the actual domain or URL of the speech recognition and synthesis services.
* **Step 3: Test the changes**
  + Restart the Gateway service to apply the changes.
  + Open the OpenClaw Web UI and test the microphone button.

### Example Code
Here's an example of how to update the CSP configuration in a Node.js application using the `helmet` library:
```javascript
const helmet = require('helmet');

// ...

app.use(helmet.contentSecurityPolicy({
  directives: {
    mediaSrc: ["'self'", 'https://example.com'],
    scriptSrc: ["'self'", 'https://example.com'],
  },
}));

Verification

To verify that the fix worked, open the OpenClaw Web UI and test the microphone button. The browser console should no longer report any CSP-related errors, and the speech input and playback functionality should work as expected.

Extra Tips

• Make sure to test the changes in different browsers and environments to ensure that the fix works consistently.
• Consider using a more permissive CSP configuration during development and testing, and then tighten the settings for production.
• Keep in mind that CSP settings can affect other features and functionality in the application, so be sure to test thoroughly after making changes.