Function parseUrl

web/src/js/flow/utils.ts:96–123

(url)

const parseUrl_regex = /^(?:(https?):\/\/)?([^/:]+)?(?::(\d+))?(\/.*)?$/i;
export const parseUrl = function (url): ParsedUrl | undefined {
    //there are many correct ways to parse a URL,
    //however, a mitmproxy user may also wish to generate a not-so-correct URL. ;-)
    const parts = parseUrl_regex.exec(url);
    if (!parts) {
        return undefined;
    }

    const scheme = parts[1];
    const host = parts[2];
    const optionalPort = parseInt(parts[3]);
    const path = parts[4];
    const port = scheme ? optionalPort || defaultPorts[scheme] : optionalPort;
    const ret: ParsedUrl = {};
    if (scheme) {
        ret.scheme = scheme;
    }
    if (host) {
        ret.host = host;
    }
    if (port) {
        ret.port = port;
    }
    if (path) {
        ret.path = path;
    }
    return ret;
};

const isValidHttpVersion_regex = /^HTTP\/\d+(\.\d+)*$/i;
export const isValidHttpVersion = function (httpVersion: string): boolean {