mirror of https://github.com/gchq/CyberChef.git
59 lines
1.2 KiB
JavaScript
59 lines
1.2 KiB
JavaScript
/**
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* @author gchq77703 []
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* @copyright Crown Copyright 2018
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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 jwt from "jsonwebtoken";
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/**
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* JWT Verify operation
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*/
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class JWTVerify extends Operation {
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/**
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* JWTVerify constructor
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*/
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constructor() {
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super();
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this.name = "JWT Verify";
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this.module = "Crypto";
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this.description = "Verifies that a JSON Web Token is valid and has been signed with the provided secret / private key.";
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this.infoURL = "https://jwt.io/";
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this.inputType = "string";
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this.outputType = "JSON";
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this.args = [
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{
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name: "Private / Secret Key",
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type: "text",
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value: "secret_cat"
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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 [key] = args;
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try {
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return jwt.verify(input, key, { algorithms: [
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"HS256",
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"HS384",
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"HS512",
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"none"
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]});
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} catch (err) {
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return err;
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}
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}
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}
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export default JWTVerify;
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