Tests: gdm utils and topology updates for xidp

[spoore1]

With additional changes for the Passwordless GDM tests, the changes allow for better integration with default MHC configs with out pre-provisioning environments.

GDM topology controller now joins IPA domain during setup.

[gemini-code-assist]

Summary of Changes

Hello @spoore1, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request enhances the test framework for Passwordless GDM by improving its integration with default MHC configurations. It streamlines environment provisioning by automating IPA domain joining for the GDM topology controller during test setup. Additionally, it increases the resilience of GDM utility functions by adjusting error handling for text assertion commands, allowing for more graceful failure management.

Highlights

• IPA Domain Joining: The GDM topology controller now automatically joins the IPA domain during its setup process, which includes removing existing Kerberos configurations and backing up IPA client files.
• GDM Utility Robustness: The assert_text method in the GDM utilities has been updated to prevent command execution failures from raising exceptions, improving test stability.

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Changelog

• sssd_test_framework/topology_controllers.py
  • Added logic to enroll the client host into the IPA domain, including steps to remove old Kerberos configurations and backup IPA client files.
  • Ensured the realm join command is executed to integrate the client with the IPA domain.
  • Set the self.provisioned flag to True after the setup process completes.
• sssd_test_framework/utils/gdm.py
  • Modified the assert_text method to include raise_on_error=False when executing commands, allowing the method to handle command failures gracefully without raising an exception.

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[gemini-code-assist]

Code Review

This pull request enhances the GDM test topology by having the client join the IPA domain during setup, which is a logical addition for passwordless test scenarios. The fix in gdm.py to correctly handle command exit codes in assert_text is also a good improvement. I have one suggestion regarding code duplication in topology_controllers.py to enhance maintainability.

[gemini-code-assist]

This block of code for enrolling a client into an IPA domain appears to be duplicated from IPATopologyController.topology_setup and is also very similar to logic in IPATrustADTopologyController.topology_setup. To improve maintainability and reduce code duplication, consider extracting this logic into a shared helper method. Since all these controllers inherit from ProvisionedBackupTopologyController, a good approach would be to add a helper method to that base class and call it from the different topology_setup methods that require it.