@hclsoftware/secagent/src/Hooks/IastProperties.js

IAST agent

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

const property = Object.freeze({
    TAINTED_DATA: '__iast_tainted_data',
    SOURCE_PROXY: '__iast_source_proxy',
    FUNCTION_PROXY: '__iast_function_proxy',
    PROPAGATE_FIELD: '__iast_propagate_field',
    INFO: '__iast_info',
    SINK_TASKS: '__iast_sink_tasks'
})


const defaultAttributes = {
    // https://javascript.info/property-descriptors#property-flags
    writable: true,       // if true, the value can be changed, otherwise it’s read-only. (default false)
    enumerable: false, // if true, then listed in loops, otherwise not listed. (default false)
    configurable: true    // if true, the property can be deleted and these attributes can be modified, otherwise not. (default false)
}

function definePropertyWithValue(obj, propName, propValue, attributes = undefined) {
    attributes = attributes || defaultAttributes
    Object.defineProperty(obj, propName, {
        value: propValue,
        writable: attributes.writable,
        enumerable: attributes.enumerable,
        configurable: attributes.configurable
    })
}

function definePropertyWithGetterSetter(obj, propName, getter, setter, attributes = undefined) {
    attributes = attributes || defaultAttributes
    Object.defineProperty(obj, propName, {
        get: getter,
        set: setter,
        enumerable: attributes.enumerable,
        configurable: attributes.configurable
    })
}



module.exports.property = property
module.exports.definePropertyWithValue = definePropertyWithValue
module.exports.definePropertyWithGetterSetter = definePropertyWithGetterSetter