Meteor BrowserPolicy 启用 'blob:' 个来源

Question

我启用了内容安全策略流星包meteor/browser-policy-common

现在我从 ostrio:files 收到与 CSP

相关的错误

Refused to create a worker from 'blob:http://localhost:3000/ef628f55-736b-4b36-a32d-b1056adfaa8c' because it violates the following Content Security Policy directive: "default-src 'self' http://fonts.googleapis.com https://fonts.googleapis.com http://fonts.gstatic.com https://fonts.gstatic.com http://code.ionicframework.com https://code.ionicframework.com". Note that 'worker-src' was not explicitly set, so 'default-src' is used as a fallback.

我的实际浏览器策略通用配置如下所示

import { BrowserPolicy } from 'meteor/browser-policy-common';
// e.g., BrowserPolicy.content.allowOriginForAll( 's3.amazonaws.com' );
// BrowserPolicy.content.allowFontOrigin("data:");

BrowserPolicy.framing.disallow();
BrowserPolicy.content.disallowInlineScripts();
BrowserPolicy.content.disallowEval();
BrowserPolicy.content.allowInlineStyles();
BrowserPolicy.content.allowFontDataUrl();

const trusted = [
  'fonts.googleapis.com',
  'fonts.gstatic.com',
  'code.ionicframework.com',
];

_.each(trusted, (origin) => {
  BrowserPolicy.content.allowOriginForAll(origin);
});

你能告诉我应该更改哪个配置以允许 ostrio:files blob:http://localhost:3000/... 工作吗？

非常感谢！

Answer 1

要允许 blob: 来源，您可以添加：

BrowserPolicy.content.allowOriginForAll('blob:');

Meteor 没有提供一种机制来更具体地允许 blob: 仅用于 worker-src。

Meteor BrowserPolicy 启用 'blob:' 个来源

Meteor BrowserPolicy enable 'blob:' origins

javascript

meteor

content-security-policy