fix(config-version): Updated upload method and ConfigurationSource Enum in the configuration version

[isivaselvan]

Description

• Removed the go-slug third-party package from the configuration version upload path, replacing it with Python's stdlib tarfile.
• Fixed a missing ConfigurationSource enum value that caused a Pydantic ValidationError when listing CVs with source "terraform+cloud".

Changes

utils.py

• Removed the try/except import guard for slug
• pack_contents(path) now uses tarfile with os.walk to build the archive into an io.BytesIO buffer
• Raises ValueError (instead of ImportError) when the path is not a valid existing directory

models/configuration_version.py

• Added TERRAFORM_CLOUD = "terraform+cloud" to ConfigurationSource
• Prevents a Pydantic ValidationError when deserialising configuration versions whose source is "terraform+cloud"

Examples and Unit tests

• Updated the examples and unit tests of configuration version

Testing plan

External links

• Issue-88
• Issue-93
• JIRA
• JIRA

Output from tests

Including output from tests may require access to a TFE instance. Ignore this section if you have no environment to test against.

Rollback Plan

Changes to Security Controls

PCI review checklist

• I have documented a clear reason for, and description of, the change I am making.

• If applicable, I've documented a plan to revert these changes if they require more than reverting the pull request.

• If applicable, I've documented the impact of any changes to security controls.

  Examples of changes to security controls include using new access control methods, adding or removing logging pipelines, etc.

If you have any questions, please contact your direct supervisor, GRC (#team-grc), or the PCI working group (#proj-pci-reboot). You can also find more information at PCI Compliance.