OPA v1 Integration

[meganwolf0]

Is your feature request related to a problem? Please describe.

Open Policy Agent is soon to be releasing v1 - the major implication for the Lula project is where users create Lula Validations utilizing the opa-provider the syntax of the rego will change, specifically as described by this reference.

Describe the solution you'd like

• Given validation uses the opa-spec with either v1 or v0 rego
• When validation is executed
• Then it works

Additional context

The OPA provider appears to provide a v0-compatible setting, so we can use the same library to interpret both v1 and v0 rego.

A possible plan may be to update the opa-spec such that a version is requested (v0 or v1). Default could be v0 until a specified date where we switch to v1 as the default? Is there an eventual deprecation of v0?

Expected Deliverable

Discussion + Plan to address (create any associated follow-on issues)