Function parseConnectTarget

test/harness/connectProxy.ts:325–357

(authority: string)

}

export function parseConnectTarget(authority: string): {
  host: string;
  port: string;
} {
  if (!authority) {
    return { host: "", port: "" };
  }

  if (authority.startsWith("[")) {
    const closeBracket = authority.indexOf("]");
    if (closeBracket === -1) {
      return { host: "", port: "" };
    }
    const host = authority.slice(1, closeBracket);
    const afterBracket = authority.slice(closeBracket + 1);
    if (afterBracket === "" || afterBracket === ":") {
      return { host, port: "443" };
    }
    if (afterBracket[0] !== ":") {
      return { host: "", port: "" };
    }
    return { host, port: afterBracket.slice(1) || "443" };
  }

  const lastColon = authority.lastIndexOf(":");
  if (lastColon === -1) {
    return { host: authority, port: "443" };
  }

  const host = authority.slice(0, lastColon);
  const port = authority.slice(lastColon + 1) || "443";
  return { host, port };
}