mirror of https://github.com/gchq/CyberChef.git
128 lines
3.0 KiB
JavaScript
128 lines
3.0 KiB
JavaScript
/**
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* This script generates the exports functionality for the node API.
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*
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* it exports chef as default, but all the wrapped operations as
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* other top level exports.
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*
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* @author d98762656 [d98762625@gmail.com]
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* @copyright Crown Copyright 2018
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* @license Apache-2.0
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*/
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/* eslint no-console: 0 */
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import fs from "fs";
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import path from "path";
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import * as operations from "../../../core/operations/index.mjs";
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import { decapitalise } from "../../apiUtils.mjs";
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import excludedOperations from "../excludedOperations.mjs";
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const includedOperations = Object.keys(operations).filter((op => excludedOperations.indexOf(op) === -1));
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const dir = path.join(`${process.cwd()}/src/node`);
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if (!fs.existsSync(dir)) {
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console.log("\nCWD: " + process.cwd());
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console.log("Error: generateNodeIndex.mjs should be run from the project root");
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console.log("Example> node --experimental-modules src/core/config/scripts/generateNodeIndex.mjs");
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process.exit(1);
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}
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let code = `/**
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* THIS FILE IS AUTOMATICALLY GENERATED BY src/node/config/scripts/generateNodeIndex.mjs
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*
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* @author d98762625 [d98762625@gmail.com]
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* @copyright Crown Copyright 2019
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* @license Apache-2.0
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*/
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/* eslint camelcase: 0 */
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import NodeDish from "./NodeDish.mjs";
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import { _wrap, help, bake, _explainExcludedFunction } from "./api.mjs";
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import File from "./File.mjs";
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import { OperationError, DishError, ExcludedOperationError } from "../core/errors/index.mjs";
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import {
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// import as core_ to avoid name clashes after wrap.
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`;
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includedOperations.forEach((op) => {
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// prepend with core_ to avoid name collision later.
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code += ` ${op} as core_${op},\n`;
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});
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code +=`
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} from "../core/operations/index.mjs";
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global.File = File;
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/**
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* generateChef
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*
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* Creates decapitalised, wrapped ops in chef object for default export.
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*/
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function generateChef() {
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return {
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`;
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includedOperations.forEach((op) => {
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code += ` "${decapitalise(op)}": _wrap(core_${op}),\n`;
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});
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excludedOperations.forEach((op) => {
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code += ` "${decapitalise(op)}": _explainExcludedFunction("${op}"),\n`;
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});
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code += ` };
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}
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const chef = generateChef();
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// Add some additional features to chef object.
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chef.help = help;
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chef.Dish = NodeDish;
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// Define consts here so we can add to top-level export - wont allow
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// export of chef property.
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`;
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Object.keys(operations).forEach((op) => {
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code += `const ${decapitalise(op)} = chef.${decapitalise(op)};\n`;
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});
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code +=`
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// Define array of all operations to create register for bake.
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const operations = [\n`;
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Object.keys(operations).forEach((op) => {
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code += ` ${decapitalise(op)},\n`;
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});
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code += `];
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chef.bake = bake;
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export default chef;
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// Operations as top level exports.
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export {
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operations,
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`;
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Object.keys(operations).forEach((op) => {
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code += ` ${decapitalise(op)},\n`;
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});
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code += " NodeDish as Dish,\n";
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code += " bake,\n";
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code += " help,\n";
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code += " OperationError,\n";
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code += " ExcludedOperationError,\n";
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code += " DishError,\n";
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code += "};\n";
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fs.writeFileSync(
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path.join(dir, "./index.mjs"),
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code
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);
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