napi-crypto

This was developed against openssl library of nodejs using n-api, currently only works on Windows

Install

$ npm install napi-crypto

Usage

NapiCrypto.createKeyPair()

Example

const NapiCrypto = require('napi-crypto');

NapiCrypto.createKeyPair();
// returns object with members privateKey and publicKey, there value is a string

NapiCrypto.createKeyPairAsync()

Example

const NapiCrypto = require('napi-crypto');

NapiCrypto.createKeyPairAsync();

// returns a promise resolving with either an error or object with members privateKey and publicKey, each value is a string

NapiCrypto.createCSR(options)

certificate - buffer of certificate privateKey - buffer of privateKey

Example

const NapiCrypto = require('napi-crypto');

const certificate = require('fs').readFileSync('cert.pem', 'utf8');
const privateKey = require('fs').readFileSync('privateKey.pem', 'utf8');
NapiCrypto.createCSR({certificate, privateKey });
// returns buffer on renewed CSR

NapiCrypto.getFingerprint(cert, digest)

Cert - buffer of certificate Digest - one of md5, sha1, sha256 or sha512 - defaults to sha1

Example

const NapiCrypto = require('napi-crypto');

const cert = require('fs').readFileSync('someCert.pem', 'utf8');
NapiCrypto.getFingerprint(cert, 'sha512');
// returns fingerprint of cert

Todo

• improve tests
• cross-platform builds
• ci with appveyor and travis
• pre-built binaries
• publish to npm
• improve error handling
• add async method if possible
• generate RSA, DSA and EC key pairs
• add self-sign cert method
• improve createCSR to allow generating new one and not just renwing an existing one