@hclsoftware/secagent/src/Tasks/ValidateByRegexTestTask.js

IAST agent

//IASTIGNORE
/*
 * ****************************************************
 * Licensed Materials - Property of HCL.
 * (c) Copyright HCL Technologies Ltd. 2017, 2025.
 * Note to U.S. Government Users *Restricted Rights.
 * ****************************************************
 */

'use strict'
const TaskType = require('./TaskType')
const ObjectHasher = require('object-hash')

module.exports = class ValidateByRegexTestTask {
    constructor (originalReturn, regex, parameters, origMethod) {
      this.origMethod = origMethod
      this.originalReturn = originalReturn
      this.regex = regex
      this.parameters = parameters 
      this.taskType = TaskType.VALIDATION
      this.isVerified = true
   }

   performAction(exploit){
       const  validationAgainstExploit = this.origMethod.call(this.regex,exploit)
       this.isVerified = validationAgainstExploit === this.originalReturn
       return exploit
   }

   taskInfoDescription () {
       return `${this.origMethod.name} : ${this.regex} , ${this.parameters}`
   }

   getSignature (){
       const  hashinput = { taskname : this.origMethod.name , regex : this.regex , parameters :this.parameters, origreturn : this.originalReturn}
       return ObjectHasher(hashinput)
   }

   isVerified (){
        return this.isVerified
   }
}