Validate PsrpOperator parameters after rendering#70347
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command, powershell, cmdlet, arguments and parameters are template fields, rendered after __init__ runs. The constructor validated their combination and derived task_id from cmdlet, all reading the un-rendered Jinja expressions. Move the validation into execute(), which runs after rendering. This drops the cmdlet-derived task_id default (a construction-time read of a template field that cannot move): task_id must now be passed explicitly when using cmdlet. related: apache#70296 Signed-off-by: 1fanwang <1fannnw@gmail.com>
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Signed-off-by: 1fanwang <1fannnw@gmail.com>
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Signed-off-by: 1fanwang <1fannnw@gmail.com> # Conflicts: # scripts/ci/prek/validate_operators_init_exemptions.txt
Signed-off-by: 1fanwang <1fannnw@gmail.com>
Signed-off-by: 1fanwang <1fannnw@gmail.com>
command is a template field, so validating it in __init__ checked the raw Jinja expression, not the rendered value. Add a test that renders a command resolving to an empty string, then executes: it fails on the pre-fix source (the empty command slips past __init__ and reaches execution) and passes with validation in execute(). Signed-off-by: 1fanwang <1fannnw@gmail.com>
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command,powershell,cmdlet,argumentsandparametersare template fields, so they are rendered after__init__runs. The constructor validated their combination (exactly one of command/powershell/cmdlet; arguments/parameters only with powershell/cmdlet) and derivedtask_idfromcmdlet— all reading the un-rendered Jinja expressions. Move the validation intoexecute(), which runs after rendering.Breaking change (flagged for maintainers): this drops the
cmdlet-derivedtask_iddefault. That default read thecmdlettemplate field at construction, beforesuper().__init__, andtask_idis identity — so it is the one piece that can't move toexecute(). Passtask_idexplicitly when usingcmdlet. If you'd rather keep the convenience, the alternative is to leavePsrpOperatoron the exemption list until the check can sanction atask_id-from-template default; I went with the removal to clear the entry, but happy to revert that part.related: #70296
Testing Done
test_no_command_or_powershellnow asserts theValueErrorsurfaces fromexecute(); it fails on the pre-fix source (the constructor raised first) and passes after. Droppedtest_cmdlet_task_id_default(behaviour removed) and passedtask_idexplicitly in the twosecurestringtests.test_psrp.py: 33 passed.validate_operators_init.pyon the operator exits 0.Was generative AI tooling used to co-author this PR?
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