A light & secure way to store data in a browser.
Build for create server less front end application in a safe way.
yarn add crypto-storage
const CryptoStorage = require('crypto-storage')
// create a storage
const safeStorage = CryptoStorage({name: 'tester', password: 'super-pw'})
safeStorage.create()
// create an item and get it
await safeStorage.setItem('foo', 'bar')
const foo = await safeStorage.getItem('foo')
console.log(foo) // => 'bar'
// close your session
safeStorage.close()
// open it again (.use() this time)
let safeStorage2 = CryptoStorage({name: 'tester', password: 'super-pw'})
safeStorage2.use()
const newFoo = await safeStorage2.getItem('foo')
console.log(newFoo) // => 'bar'
// if you try to create the session again
safeStorage2.create() // => throw!!
// if the storage is garbage collected whitout have been closed
// ex: in case of refresh in the browser
safeStorage2 = null;
let safeStorage3 = CryptoStorage()
safeStorage3.use() // the last session will be recovered
const newFoo = await safeStorage3.getItem('foo')
console.log(newFoo) // => 'bar'
// close your session
safeStorage3.close()
Init a new storage instance.
Create a new safe storage session.
Open an existing session or recover the last one (in case of refresh in the browser).
Set an item in the storage.
Get an item from the storage.
Remove an item from the storage and return the key.
Close access to CryptoStorage disabling set/get/removeItem.