var apx = apx || {};

apx.crypto = apx.crypto || {};

apx.crypto.genKey = async (uuid) => {
    return await openpgp.generateKey(
        {
            type: "ecc",
            curve: "curve25519",
            userIDs: [
                {
                    alias: uuid
                }
            ],
            passphrase: "",
            format: "armored",
        }
    );
};

apx.crypto.encryptMessage = async (message, publicKey) => {
    publicKey = await openpgp.readKey(
        {
            armoredKey: publicKey
        }
    );

    return await openpgp.encrypt(
        {
            message: await openpgp.createMessage(
                {
                    text: message
                }
            ),
            encryptionKeys: publicKey
        }
    );
};

apx.crypto.decryptMessage = async (encryptedMessage, privateKey) => {
    privateKey = await openpgp.readPrivateKey(
        {
            armoredKey: privateKey
        }
    );

    const message = await openpgp.readMessage(
        {
            armoredMessage: encryptedMessage
        }
    );

    return await openpgp.decrypt(
        {
            message,
            decryptionKeys: privateKey
        }
    );
};

export default apx;