url without its userinfo, and the Authorization: Basic value the userinfo
stands for (undefined without one). The engine (and obtainKey) attach
credentials per hop themselves, so a transport never sees a URL with userinfo:
Node's http would turn it into a Basic header on every hop, and fetch refuses
such a URL. A URL that does not parse is returned as is, for the transport to
report.
urlwithout its userinfo, and theAuthorization: Basicvalue the userinfo stands for (undefined without one). The engine (andobtainKey) attach credentials per hop themselves, so a transport never sees a URL with userinfo: Node's http would turn it into a Basic header on every hop, andfetchrefuses such a URL. A URL that does not parse is returned as is, for the transport to report.