Reading the description you gave, it would appear that users aren't able to authenticate at all,
but if that's the case, I couldn't reproduce the error, since even though I created a malformed
endpoint, I was still able to authenticate using another endpoint.
But, if you're trying to authenticate using that malformed endpoint, then I think it's not an issue,
since if the endpoint is wrong it should rightly mark it as such; as is the case.
Can you give more information regarding this issue? Like what version of keystone are you using, and perhaps
how your endpoint list looks like.
Reading the description you gave, it would appear that users aren't able to authenticate at all,
but if that's the case, I couldn't reproduce the error, since even though I created a malformed
endpoint, I was still able to authenticate using another endpoint.
But, if you're trying to authenticate using that malformed endpoint, then I think it's not an issue,
since if the endpoint is wrong it should rightly mark it as such; as is the case.
Can you give more information regarding this issue? Like what version of keystone are you using, and perhaps
how your endpoint list looks like.