49 lines
1.1 KiB
JavaScript
49 lines
1.1 KiB
JavaScript
// This module defines a Content Security Policy (CSP) to disallow
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// inline scripts and content from untrusted sources.
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const { contentSecurityPolicy } = require('helmet')
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module.exports = contentSecurityPolicy({
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directives: {
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defaultSrc: ["'none'"],
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connectSrc: [
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"'self'",
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'*.algolia.net',
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'*.algolianet.com'
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],
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fontSrc: [
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"'self'",
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'data:',
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'github-images.s3.amazonaws.com'
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],
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imgSrc: [
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"'self'",
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'github.githubassets.com',
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'github-images.s3.amazonaws.com',
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'octodex.github.com',
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'placehold.it',
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'*.githubusercontent.com',
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'github.com'
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],
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objectSrc: [
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"'self'"
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],
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scriptSrc: [
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"'self'",
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'data:'
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],
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frameSrc: [ // exceptions for GraphQL Explorer
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'https://graphql-explorer.githubapp.com', // production env
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'http://localhost:3000', // development env
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'https://www.youtube-nocookie.com'
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],
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styleSrc: [
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"'self'",
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"'unsafe-inline'"
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],
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childSrc: [
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"'self'" // exception for search in deprecated GHE versions
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]
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}
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})
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