[Bug]: Wellknown endpoints completely overwrite the authWellknownEndpoints configuration

[dard0r]

Version

18.0.1

Please provide a link to a minimal reproduction of the bug

No response

Please provide the exception or error you saw

At the start of the login flow, the endpoints from the well-known configuration overwrite the `authWellknownEndpoints` object.

Steps to reproduce the behavior

No response

A clear and concise description of what you expected to happen.

The sessionStorage endpoints should be a merge of the well-known and the `authWellknownEndpoints` configuration object.

Additional context

This could be caused by the changes merged with PR #1922.

[amiram]

Happened to me also in version 17 and 18. Something is overriding the authWellknownEndpoints in the storage with an empty object. Version 16 is ok.

[patrikbjork]

These lines from 7b1577b:

map((mappedWellKnownEndpoints) => ({
  ...mappedWellKnownEndpoints,
  ...authWellknownEndpoints,
}))

Seems to cause the newly fetched mappedWellKnownEndpoints to be overridden by the stored authWellknownEndpoints, so if the endpoints are changed on the server it doesn't get updated in the configuration.