This issue is now resolved by upgrading to v2.1.0. We appreciate your patience in this matter!
Posted Nov 11, 2021 - 00:43 UTC
SSO login to Confluent Cloud via Confluent v2.0.0 is currently failing. We are actively investigating the issue and will issue a new client release, Confluent v2.1.0, as soon as a fix is available. In the meantime, the previous version of the CLI, ccloud v1.43.1 is functioning normally. This client can be downloaded with curl -sL --http1.1 https://cnfl.io/ccloud-cli | sh -s -- v1.43.1. Additional installation options are noted here: https://docs.confluent.io/ccloud-cli/current/install.html