fix: creates ephemeral keyring when dbus unavaiable

[tdstein]

Intent

When running in Posit Workbench, the dbus-launcher executable is not installed. This executable is a dependency of Gnome Keyring. This change creates an ephemeral solution using the keyring.MockInit() function. Generally, this is used for unit testing, but it works for this situation.

In the future, we could implement a persistent on-disk solution.

Type of Change

• • [ ] Bug Fix
• • [ ] New Feature
• • [ ] Breaking Change
• • [ ] Documentation
• • [ ] Refactor
• • [ ] Tooling

Approach

Automated Tests

Directions for Reviewers

Checklist

• [ ] I have updated CHANGELOG.md to cover notable changes.

[tdstein]

The temporary key ring is created on the first error and persists for the duration of the process. So this allows Workbench to successful use credentials for the length of a session. Once the user restarts the session, the credentials are wiped. We will need a better solution long term for Workbench.

[dotNomad]

The temporary key ring is created on the first error and persists for the duration of the process. So this allows Workbench to successful use credentials for the length of a session. Once the user restarts the session, the credentials are wiped. We will need a better solution long term for Workbench.

Ah that is very nice. We will need something better, but this is a great temp fix. I assumed keyring.MockInit() was initializing a new keyring every time. I didn't realize it was persistent. That is fantastic.