Function encryptToken

packages/server/src/enterprise/utils/tempTokenUtils.ts:31–43

(stringToEncrypt: string)

// Encrypt token with password using crypto.Cipheriv
export const encryptToken = (stringToEncrypt: string) => {
    const key = crypto.createHash('sha256').update(getTokenHashSecret()).digest()

    const IV_LENGTH = 16
    const iv = crypto.randomBytes(IV_LENGTH)
    const cipher = crypto.createCipheriv('aes-256-cbc', key, iv)
    const encrypted = cipher.update(stringToEncrypt)

    const result = Buffer.concat([encrypted, cipher.final()])

    // formatted string [iv]:[token]
    return iv.toString('hex') + ':' + result.toString('hex')
}

// Decrypt token using the inverse of encryption crypto algorithm
export const decryptToken = (stringToDecrypt: string): string | undefined => {