rsnext/examples/with-strict-csp-hash

Example app with strict CSP generating script hash

This example features how you can set up a strict CSP for your pages whitelisting next's inline bootstrap script by hash. In contrast to the example with-strict-csp based on nonces, this way doesn't require running a server to generate fresh nonce values on every document request. It defines the CSP by document meta tag.

Note: There are still valid cases for using a nonce in case you need to inline scripts or styles for which calculating a hash is not feasible.

Deploy your own

Deploy the example using ZEIT Now:

How to use

Using create-next-app

Execute create-next-app with npm or Yarn to bootstrap the example:

npm init next-app --example with-strict-csp-hash with-strict-csp-hash-app
# or
yarn create next-app --example with-strict-csp-hash with-strict-csp-hash-app

Download manually

Download the example:

curl https://codeload.github.com/zeit/next.js/tar.gz/canary | tar -xz --strip=2 next.js-canary/examples/with-strict-csp-hash
cd with-strict-csp-hash

Install it and run:

npm install
npm run dev
# or
yarn
yarn dev

Deploy it to the cloud with ZEIT Now (Documentation).