yandex-cloud-functions-router/dist/routers/http/cors/isOriginValid.js

Node router for Yandex Cloud Functions

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.isOriginValid = void 0;
const normalizeOrigin = (origin) => origin
    ? origin
        .trim()
        .toLowerCase()
        .replace(/[\\\/]+$/, '')
        .trim()
    : '';
const isOriginValid = (options, origin) => {
    if (origin) {
        if (Array.isArray(options)) {
            const allowedOrigins = options.map(normalizeOrigin);
            return allowedOrigins.indexOf(normalizeOrigin(origin)) !== -1 || allowedOrigins.indexOf('*') !== -1;
        }
        else if (typeof options === 'object') {
            return isOriginValid(options.allowedOrigins || [], origin);
        }
        else if (typeof options === 'string') {
            return normalizeOrigin(options) === normalizeOrigin(origin);
        }
    }
    return false;
};
exports.isOriginValid = isOriginValid;