CyberChef/src/core/operations/URLEncode.mjs

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/**
* @author n1474335 [n1474335@gmail.com]
* @copyright Crown Copyright 2016
* @license Apache-2.0
*/
import Operation from "../Operation";
/**
* URL Encode operation
*/
class URLEncode extends Operation {
/**
* URLEncode constructor
*/
constructor() {
super();
this.name = "URL Encode";
this.module = "URL";
this.description = "Encodes problematic characters into percent-encoding, a format supported by URIs/URLs.<br><br>e.g. <code>=</code> becomes <code>%3d</code>";
this.inputType = "string";
this.outputType = "string";
this.args = [
{
"name": "Encode all special chars",
"type": "boolean",
"value": false
}
];
}
/**
* @param {string} input
* @param {Object[]} args
* @returns {string}
*/
run(input, args) {
const encodeAll = args[0];
return encodeAll ? this.encodeAllChars(input) : encodeURI(input);
}
/**
* Encode characters in URL outside of encodeURI() function spec
*
* @param {string} str
* @returns {string}
*/
encodeAllChars (str) {
// TODO Do this programatically
return encodeURIComponent(str)
.replace(/!/g, "%21")
.replace(/#/g, "%23")
.replace(/'/g, "%27")
.replace(/\(/g, "%28")
.replace(/\)/g, "%29")
.replace(/\*/g, "%2A")
.replace(/-/g, "%2D")
.replace(/\./g, "%2E")
.replace(/_/g, "%5F")
.replace(/~/g, "%7E");
}
}
export default URLEncode;