go-passbolt/api/encryption.go

package api

import "github.com/ProtonMail/gopenpgp/v2/helper"

// EncryptMessage encrypts a message using the users public key and then signes the message using the users private key
func (c *Client) EncryptMessage(message string) (string, error) {
	return helper.EncryptSignMessageArmored(c.userPublicKey, c.userPrivateKey, c.userPassword, message)
}

// EncryptMessageWithPublicKey encrypts a message using the provided public key and then signes the message using the users private key
func (c *Client) EncryptMessageWithPublicKey(publickey, message string) (string, error) {
	return helper.EncryptSignMessageArmored(publickey, c.userPrivateKey, c.userPassword, message)
}

// DecryptMessage decrypts a message using the users Private Key and Validates its Signature using the users public key
func (c *Client) DecryptMessage(message string) (string, error) {
	// We cant Verify the signature as we don't store other users public keys locally and don't know which user did encrypt it
	//return helper.DecryptVerifyMessageArmored(c.userPublicKey, c.userPrivateKey, c.userPassword, message)
	return helper.DecryptMessageArmored(c.userPrivateKey, c.userPassword, message)
}