@aikidosec/firewall/helpers/filterEmptyRequestHeaders.js

Zen by Aikido is an embedded Web Application Firewall that autonomously protects Node.js apps against common and critical attacks

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.filterEmptyRequestHeaders = filterEmptyRequestHeaders;
function filterEmptyRequestHeaders(headers) {
    const normalized = {};
    for (const key in headers) {
        const value = headers[key];
        if (Array.isArray(value) && value.length > 0) {
            normalized[key] = value;
        }
        if (typeof value === "string" && value.length > 0) {
            normalized[key] = value;
        }
    }
    return normalized;
}