express-csp/index.cjs

18 lines
348 B
JavaScript

const fs = require('fs')
const YAML = require('yaml')
const helmet = require('helmet')
module.exports = (path) => {
const csppolicy = fs.readFileSync(path, 'utf8')
const csp = YAML.parse(csppolicy)
return helmet({
contentSecurityPolicy: {
useDefaults: false,
directives: csp,
},
xFrameOptions: 'SAMEORIGIN',
})
}