mirror of https://github.com/gchq/CyberChef.git
79 lines
2.0 KiB
JavaScript
79 lines
2.0 KiB
JavaScript
/**
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* @author n1474335 [n1474335@gmail.com]
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* @copyright Crown Copyright 2016
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* @license Apache-2.0
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*/
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import Operation from "../Operation";
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import * as esprima from "esprima";
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/**
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* JavaScript Parser operation
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*/
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class JavaScriptParser extends Operation {
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/**
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* JavaScriptParser constructor
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*/
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constructor() {
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super();
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this.name = "JavaScript Parser";
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this.module = "Code";
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this.description = "Returns an Abstract Syntax Tree for valid JavaScript code.";
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this.infoURL = "https://wikipedia.org/wiki/Abstract_syntax_tree";
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this.inputType = "string";
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this.outputType = "string";
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this.args = [
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{
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"name": "Location info",
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"type": "boolean",
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"value": false
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},
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{
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"name": "Range info",
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"type": "boolean",
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"value": false
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},
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{
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"name": "Include tokens array",
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"type": "boolean",
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"value": false
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},
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{
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"name": "Include comments array",
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"type": "boolean",
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"value": false
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},
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{
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"name": "Report errors and try to continue",
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"type": "boolean",
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"value": false
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}
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];
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}
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/**
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* @param {string} input
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* @param {Object[]} args
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* @returns {string}
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*/
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run(input, args) {
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const [parseLoc, parseRange, parseTokens, parseComment, parseTolerant] = args,
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options = {
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loc: parseLoc,
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range: parseRange,
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tokens: parseTokens,
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comment: parseComment,
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tolerant: parseTolerant
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};
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let result = {};
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result = esprima.parseScript(input, options);
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return JSON.stringify(result, null, 2);
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}
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}
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export default JavaScriptParser;
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