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api changes for psp runasgroup policy

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This commit is contained in:
Mayank Kumar
2018-08-03 09:43:27 -07:00
parent 4033862616
commit bc3e3afc46
34 changed files with 1588 additions and 391 deletions
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33
pkg/apis/policy/validation/validation.go
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@@ -109,6 +109,7 @@ func ValidatePodSecurityPolicySpec(spec *policy.PodSecurityPolicySpec, fldPath *
allErrs := field.ErrorList{}
allErrs = append(allErrs, validatePSPRunAsUser(fldPath.Child("runAsUser"), &spec.RunAsUser)...)
allErrs = append(allErrs, validatePSPRunAsGroup(fldPath.Child("runAsGroup"), spec.RunAsGroup)...)
allErrs = append(allErrs, validatePSPSELinux(fldPath.Child("seLinux"), &spec.SELinux)...)
allErrs = append(allErrs, validatePSPSupplementalGroup(fldPath.Child("supplementalGroups"), &spec.SupplementalGroups)...)
allErrs = append(allErrs, validatePSPFSGroup(fldPath.Child("fsGroup"), &spec.FSGroup)...)
@@ -233,6 +234,38 @@ func validatePSPRunAsUser(fldPath *field.Path, runAsUser *policy.RunAsUserStrate
return allErrs
}
// validatePSPRunAsGroup validates the RunAsGroup fields of PodSecurityPolicy.
func validatePSPRunAsGroup(fldPath *field.Path, runAsGroup *policy.RunAsGroupStrategyOptions) field.ErrorList {
var allErrs field.ErrorList
if runAsGroup == nil {
return allErrs
}
switch runAsGroup.Rule {
case policy.RunAsGroupStrategyRunAsAny:
if len(runAsGroup.Ranges) != 0 {
allErrs = append(allErrs, field.Invalid(fldPath.Child("ranges"), runAsGroup.Ranges, "Ranges must be empty"))
}
case policy.RunAsGroupStrategyMustRunAs, policy.RunAsGroupStrategyMayRunAs:
if len(runAsGroup.Ranges) == 0 {
allErrs = append(allErrs, field.Invalid(fldPath.Child("ranges"), runAsGroup.Ranges, "must provide at least one range"))
}
// validate range settings
for idx, rng := range runAsGroup.Ranges {
allErrs = append(allErrs, validateGroupIDRange(fldPath.Child("ranges").Index(idx), rng)...)
}
default:
supportedRunAsGroupRules := []string{
string(policy.RunAsGroupStrategyMustRunAs),
string(policy.RunAsGroupStrategyRunAsAny),
string(policy.RunAsGroupStrategyMayRunAs),
}
allErrs = append(allErrs, field.NotSupported(fldPath.Child("rule"), runAsGroup.Rule, supportedRunAsGroupRules))
}
return allErrs
}
// validatePSPFSGroup validates the FSGroupStrategyOptions fields of the PodSecurityPolicy.
func validatePSPFSGroup(fldPath *field.Path, groupOptions *policy.FSGroupStrategyOptions) field.ErrorList {
allErrs := field.ErrorList{}