Code Signer

A CLI tool for signing code used by Neo4j Graph platform. Creates a signature.pem file in the signed folder. If verifies signatures locally and against Neo4j:s CRL server for revoked certificates when online.

Usage

Sign my-graph-app directory:

npx @neo4j/code-signer --app ./my-graph-app-folder \
  --private-key ./private-key.pem \
  --cert ./certificate.pem \
  --passphrase your-private-key-passphrase

Verify my-graph-app:

npx @neo4j/code-signer --verify \
  --app ./my-graph-app-folder \
  --root-cert ./rootCA.pem

You can also pass the --skip-revocation-check flag to skip the certificate revocation check against Neo4j:s CRL server.

Common usage pattern

These steps are usually what's needed to sign a node application.

# build your app
npm run build

# pack you app
npm pack

# unpack your app
tar xvzf *.tgz

# sign unpacked app folder
npx @neo4j/code-signer --app ./package \
  --private-key ../private-key.pem \
  --cert ../certificate.pem \
  --passphrase your-private-key-passphrase

# pack app again, from inside package/ folder. Important!
cd package
npm pack

# publish, still inside package/ folder
npm publish *.tgz

Development

• Build: npm build
• Test: npm test
• Package: npm pack