hanjukim / typeorm-encrypted-column

Provides a decorator for encrypted columns in TypeORM.

Typeorm Encrypted Column

Typeorm Encrypted Column is a replacement for typeorm-encrypted.

Differences

Typeorm Encrypted Column works slightly differently.

Typeorm Encrypted Column uses a decorator instead of retyping the options object passed to column. Using this decorator it validates the key and algorithm provided throwing an error if they are not valid. This moves config errors to startup not the first time the encrypted column is accessed.

Usage

import {Entity, PrimaryGeneratedColumn, Column, createConnection} from 'typeorm'
import {Subscriber as EncryptedColumnSubscriber, EncryptedColumn} from 'typeorm-encrypted-column'

@Entity()
class ProtectedData{
  @PrimaryGeneratedColumn()
  id: number

  @Column()
  name: string

  @EncryptedColumn({
    encrypt: {
      key: 'd85117047fd06d3afa79b6e44ee3a52eb426fc24c3a2e3667732e8da0342b4da',
      algorithm: 'aes-256-cbc',
      ivLength: 16
    }
  })
}

let connection = createConnection({
  ...
  entities: [ProtectedData],
  subscribers: [EncryptedColumnSubscriber]
})

Contributing

Pull requests and issues are welcome on this repository.

To build locally pull a copy of the repository and run npm install to get the dependecies.

Testing is done with npm test which will test the code.