nuxt-helm v0.0.2

nuxt-helm

This module is a H3/Nuxt version of the popular Express Middleware helmet or check out the GitHub Repository. nuxt-helm automatically sets the same response headers for H3 events as a global Nuxt middleware.

Usage

yarn add nuxt-helm # yarn
npm i nuxt-helm # npm

// nuxt.config.js

{
  modules: [
    "nuxt-helm",
  ],
}

The module will configure for you several response headers with the values recommended by Helmet.

If you wish to modify them you can do so from the configuration:

 helm: {
  crossOriginResourcePolicy: string | boolean;
  crossOriginOpenerPolicy: string | boolean;
  crossOriginEmbedderPolicy: string | boolean;
  contentSecurityPolicy: string | boolean;
  originAgentCluster: string | boolean;
  referrerPolicy: string | boolean;
  strictTransportSecurity: string | boolean;
  xContentTypeOptions: string | boolean;
  xDNSPrefetchControl: string | boolean;
  xDownloadOptions: string | boolean;
  xFrameOptions: string | boolean;
  xPermittedCrossDomainPolicies: string | boolean;
  xXSSProtection: number | boolean;
  }

The default values are as follows:

  helm: {
    crossOriginResourcePolicy: "same-origin",
    crossOriginOpenerPolicy: "same-origin",
    crossOriginEmbedderPolicy: "require-corp",
    contentSecurityPolicy: "default-src 'self';base-uri 'self';font-src 'self' https: data:;form-action 'self';frame-ancestors 'self';img-src 'self' data:;object-src 'none';script-src 'self';script-src-attr 'none';style-src 'self' https: 'unsafe-inline';upgrade-insecure-requests",
    originAgentCluster: '?1',
    referrerPolicy: 'no-referrer',
    strictTransportSecurity: 'max-age=15552000; includeSubDomains',
    xContentTypeOptions: 'nosniff',
    xDNSPrefetchControl: 'off',
    xDownloadOptions: 'noopen',
    xFrameOptions: 'SAMEORIGIN',
    xPermittedCrossDomainPolicies: 'none',
    xXSSProtection: 0
  }

Development

• Run npm run dev:prepare to generate type stubs.
• Use npm run dev to start playground in development mode.