"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
const FORBIDDEN_HEADER_NAMES = [
    'accept-charset',
    'accept-encoding',
    'access-control-request-headers',
    'access-control-request-method',
    'connection',
    'content-length',
    'cookie',
    'cookie2',
    'date',
    'dnt',
    'expect',
    'host',
    'keep-alive',
    'origin',
    'referer',
    'te',
    'trailer',
    'transfer-encoding',
    'upgrade',
    'via'
];
/**
 * Fetch request header utility.
 */
class FetchRequestHeaderUtility {
    /**
     * Validates request headers.
     *
     * @param headers Headers.
     */
    static removeForbiddenHeaders(headers) {
        for (const key of Object.keys(headers._entries)) {
            if (FORBIDDEN_HEADER_NAMES.includes(key) ||
                key.startsWith('proxy-') ||
                key.startsWith('sec-')) {
                delete headers._entries[key];
            }
        }
    }
}
exports.default = FetchRequestHeaderUtility;
//# sourceMappingURL=FetchRequestHeaderUtility.cjs.map