diffusion/src/internal/v4-stack/credential-tunnel.js

Diffusion JavaScript client

"use strict";
/**
 * @module V4Stack
 */
Object.defineProperty(exports, "__esModule", { value: true });
exports.decodeAsString = exports.encodeAsString = void 0;
var buffer_input_stream_1 = require("./../io/buffer-input-stream");
var buffer_output_stream_1 = require("./../io/buffer-output-stream");
var credentials_serialiser_1 = require("./../services/authentication/credentials-serialiser");
var uint8array_1 = require("../util/uint8array");
/**
 * Tunnel a V5 credentials object as an encoded string within v4 password.
 *
 * Currently only supports an empty or string password.
 *
 * This implementation encapsulates code from both V4CredentialsTunnel and
 * CredentialsSerialiser in the Java client.
 *
 * @param password  the password to tunnel
 * @return          an encoded password
 */
function encodeAsString(password) {
    var bos = new buffer_output_stream_1.BufferOutputStream();
    credentials_serialiser_1.write(bos, password);
    return bos.getBase64();
}
exports.encodeAsString = encodeAsString;
/**
 * Unpack V5 credentials from a string.
 *
 * @param s  the string
 * @return  the v5 credentials
 */
function decodeAsString(s) {
    if (s) {
        var bis = new buffer_input_stream_1.BufferInputStream(uint8array_1.uint8FromBase64(s));
        return credentials_serialiser_1.read(bis);
    }
    else {
        return null;
    }
}
exports.decodeAsString = decodeAsString;