xypriss-security
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XyPriss Security is an advanced JavaScript security library designed for enterprise applications. It provides military-grade encryption, secure data structures, quantum-resistant cryptography, and comprehensive security utilities for modern web applicatio
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JavaScript
;
/**
* Global type definitions for XyPrissSecurity
*
* This file contains polyfills and type definitions for modern JavaScript features
* that may not be available in all environments.
*/
/**
* Runtime polyfills for WeakRef and FinalizationRegistry
*/
function initializePolyfills() {
// Check if WeakRef is available
if (typeof globalThis.WeakRef === "undefined") {
// Simple polyfill for WeakRef
globalThis.WeakRef = class WeakRef {
constructor(target) {
this.target = target;
}
deref() {
return this.target;
}
};
}
// Check if FinalizationRegistry is available
if (typeof globalThis.FinalizationRegistry === "undefined") {
// Simple polyfill for FinalizationRegistry
globalThis.FinalizationRegistry = class FinalizationRegistry {
constructor(cleanupCallback) {
this.registrations = new Map();
this.cleanupCallback = cleanupCallback;
}
register(target, heldValue, unregisterToken) {
this.registrations.set(target, heldValue);
// Simple timeout-based cleanup (not perfect but better than nothing)
setTimeout(() => {
if (this.registrations.has(target)) {
this.cleanupCallback(heldValue);
this.registrations.delete(target);
}
}, 30000); // 30 seconds
}
unregister(unregisterToken) {
return this.registrations.delete(unregisterToken);
}
};
}
}
exports.initializePolyfills = initializePolyfills;
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