CODE EXAMPLE FOR JAVASCRIPT

how to use mongoose-encryption

var mongoose = require('mongoose');
var encrypt = require('mongoose-encryption');

var userSchema = new mongoose.Schema({
    name: String,
    age: Number
    // whatever else
});

// Add any other plugins or middleware here. For example, middleware for hashing passwords

var encKey = process.env.SOME_32BYTE_BASE64_STRING;
var sigKey = process.env.SOME_64BYTE_BASE64_STRING;

userSchema.plugin(encrypt, { encryptionKey: encKey, signingKey: sigKey });
// This adds _ct and _ac fields to the schema, as well as pre 'init' and pre 'save' middleware,
// and encrypt, decrypt, sign, and authenticate instance methods

User = mongoose.model('User', userSchema);