chore: adding CEL for psp-host-filesystem #547
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Signed-off-by: Jaydip Gabani <[email protected]>
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...y/pod-security-policy/host-filesystem/1.1.0/samples/psp-host-filesystem/example_allowed.yaml
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Signed-off-by: Jaydip Gabani <[email protected]>
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Signed-off-by: Jaydip Gabani <[email protected]>
Signed-off-by: Jaydip Gabani <[email protected]>
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A K8sNativeValidation implementation of this template was added in open-policy-agent#547. When testing it, I found that a Pod lacking the `volumes` field would yield a null-pointer style error on the CEL expression: ``` unexpected number of violations: got 1 violations but want none: got messages [expression '(has(request.operation) && request.operation == "UPDATE") || size(variables.badHostPaths) == 0' resulted in error: composited variable "badHostPaths" fails to evaluate: composited variable "volumes" fails to evaluate: no such key: volumes] ``` This PR adds a `has(` check to prevent that null pointer, and adds a suite test case that fails without the code change. Signed-off-by: juliankatz <[email protected]>
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Sep 4, 2024
A K8sNativeValidation implementation of this template was added in open-policy-agent#547. When testing it, I found that a Pod lacking the `volumes` field would yield a null-pointer style error on the CEL expression: ``` unexpected number of violations: got 1 violations but want none: got messages [expression '(has(request.operation) && request.operation == "UPDATE") || size(variables.badHostPaths) == 0' resulted in error: composited variable "badHostPaths" fails to evaluate: composited variable "volumes" fails to evaluate: no such key: volumes] ``` This PR adds a `has(` check to prevent that null pointer, and adds a suite test case that fails without the code change. Signed-off-by: juliankatz <[email protected]>
julianKatz
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Sep 4, 2024
A K8sNativeValidation implementation of this template was added in #547. When testing it, I found that a Pod lacking the `volumes` field would yield a null-pointer style error on the CEL expression: ``` unexpected number of violations: got 1 violations but want none: got messages [expression '(has(request.operation) && request.operation == "UPDATE") || size(variables.badHostPaths) == 0' resulted in error: composited variable "badHostPaths" fails to evaluate: composited variable "volumes" fails to evaluate: no such key: volumes] ``` This PR adds a `has(` check to prevent that null pointer, and adds a suite test case that fails without the code change. Signed-off-by: juliankatz <[email protected]>
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Which issue(s) does this PR fix (optional, using
fixes #<issue number>(, fixes #<issue_number>, ...)format, will close the issue(s) when the PR gets merged):Fixes #541
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