Error in Notation Login

[julioarruda]

I'm following this tutorial from Microsoft, step by step: https://learn.microsoft.com/en-us/azure/container-registry/container-registry-tutorial-sign-build-push

But when I'm trying to run the login command, I'm receiving this error

Error: could not get the credentials store: failed to load config file, error: credentials store config was not set up

Someone have any idea about this?

My environemnt:
OS: ubuntu 20.04 LTS

Notation Version

Notation: Notary v2, A tool to sign, store, and verify artifacts.

Version:     1.0.0-rc.3
Go version:  go1.20.1
Git commit:  233c0ea71edfb68b951eb54a739a101e2a05cd26

Az CLI Version

{
  "azure-cli": "2.47.0",
  "azure-cli-core": "2.47.0",
  "azure-cli-telemetry": "1.0.8",
  "extensions": {}
}

[FeynmanZhou]

Hi @julioarruda ,

As mentioned in Authenticate with OCI-compliant registries | (notaryproject.dev), Notation currently relies on Docker Credential Store. You need to configure Docker Credential Store in your Ubuntu machine. This dependency will be removed in Notation v1.0.0.

Another alternative is to skip this notation login authentication. You can try notation sign with -u and -p flag to sign images directly. Adding these flags will bypass the Docker Credential Store configuration.

We will update this Azure doc soon.

[julioarruda]

Hi @FeynmanZhou thanks for this.. It`s works now..