@kintone/plugin-packer/dist/index.js

Package your kintone plugin with pure JavaScript

"use strict";
var __importDefault = (this && this.__importDefault) || function (mod) {
    return (mod && mod.__esModule) ? mod : { "default": mod };
};
const yazl_1 = require("yazl");
const node_rsa_1 = __importDefault(require("node-rsa"));
const stream_buffers_1 = __importDefault(require("stream-buffers"));
const debug_1 = __importDefault(require("debug"));
const sign_1 = require("./sign");
const uuid_1 = require("./uuid");
const zip_1 = require("./zip");
const debug = (0, debug_1.default)("packer");
const packer = (contentsZip, privateKey_) => {
    let privateKey = privateKey_;
    let key;
    if (privateKey) {
        key = new node_rsa_1.default(privateKey);
    }
    else {
        debug("generating a new key");
        key = new node_rsa_1.default({ b: 1024 });
        privateKey = key.exportKey("pkcs1-private");
    }
    const signature = (0, sign_1.sign)(contentsZip, privateKey);
    const publicKey = key.exportKey("pkcs8-public-der");
    const id = (0, uuid_1.uuid)(publicKey);
    debug(`id : ${id}`);
    return (0, zip_1.validateContentsZip)(contentsZip)
        .then(() => zip(contentsZip, publicKey, signature))
        .then((plugin) => ({
        plugin,
        privateKey,
        id,
    }));
};
/**
 * Create plugin.zip
 */
const zip = (contentsZip, publicKey, signature) => {
    debug(`zip(): start`);
    return new Promise((res, rej) => {
        const output = new stream_buffers_1.default.WritableStreamBuffer();
        const zipFile = new yazl_1.ZipFile();
        output.on("finish", () => {
            debug(`zip(): output finish event`);
            res(output.getContents());
        });
        zipFile.outputStream.pipe(output);
        zipFile.addBuffer(contentsZip, "contents.zip");
        zipFile.addBuffer(publicKey, "PUBKEY");
        zipFile.addBuffer(signature, "SIGNATURE");
        zipFile.end(undefined, ((finalSize) => {
            debug(`zip(): ZipFile end event: finalSize ${finalSize} bytes`);
        }));
    });
};
module.exports = packer;
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