0.1.0 • Published 5 years ago
evervault v0.1.0
Installation
This is a Node.js module available through the
npm registry. It can be installed using the
npm
or
yarn
command line tools.
npm install evervault --save
Getting Started
const evervault = require('evervault')('YOUR_API_KEY')
// Deploy an evervault cage from a Node.js function
evervault.cages.deploy(function () {
// For example, calculate the distance between the two latitude/longitude pairs
const location = params.location.split(",")
const destination = params.destination.split(",")
let radlat1 = Math.PI * parseFloat(location[0]) / 180
let radlat2 = Math.PI * parseFloat(destination[0]) / 180
let theta = parseFloat(location[1]) - parseFloat(destination[1])
let radtheta = Math.PI * theta / 180
let dist = Math.sin(radlat1) * Math.sin(radlat2) + Math.cos(radlat1) * Math.cos(radlat2) * Math.cos(radtheta)
if (dist > 1) {
dist = 1;
}
dist = Math.acos(dist);
dist = dist * 180 / Math.PI;
dist = dist * 60 * 1.1515 * 1.609344;
send(JSON.stringify({
distanceBetweenPoints: dist
}))
}, function (err, cage) {
console.log("Successfully deployed cage " + cage.name)
});
// List all of the cages that have been deployed on your account
evervault.cages.list(function (err, cages) {
console.log(err, cages);
});
// Encrypt an object to be processed by preset evervault cages
evervault.data.encrypt(["mute-butterfly-4924", "noisy-rain-3981"], {
message: "this will be encrypted using a key known only to the specified evervault cages",
location: "53.349293,-6.247709",
destination: "37.421533,-122.212311"
}, function (err, result) {
// We now have an encrypted object which can be read by cages `mute-butterfly-4924` and `noisy-rain-3981`
// Save it to your database, or send it straight to the cage to be processed.
});
Dependencies
- aes-js: A pure JavaScript implementation of the AES block cipher and all common modes of operation.
- node-webcrypto-ossl: A WebCrypto Polyfill for Node in TypeScript built on OpenSSL
- request: Simplified HTTP request client.
License
MIT
0.1.0
5 years ago