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authorization_policies_checker.go
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/
authorization_policies_checker.go
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package checkers
import (
core_v1 "k8s.io/api/core/v1"
"github.com/kiali/kiali/business/checkers/authorization"
"github.com/kiali/kiali/kubernetes"
"github.com/kiali/kiali/models"
)
const AuthorizationPolicyCheckerType = "authorizationpolicy"
type AuthorizationPolicyChecker struct {
AuthorizationPolicies []kubernetes.IstioObject
Namespace string
Namespaces models.Namespaces
ServiceEntries []kubernetes.IstioObject
Services []core_v1.Service
WorkloadList models.WorkloadList
}
func (a AuthorizationPolicyChecker) Check() models.IstioValidations {
validations := models.IstioValidations{}
for _, authPolicy := range a.AuthorizationPolicies {
validations.MergeValidations(a.runChecks(authPolicy))
}
return validations
}
// runChecks runs all the individual checks for a single mesh policy and appends the result into validations.
func (a AuthorizationPolicyChecker) runChecks(authPolicy kubernetes.IstioObject) models.IstioValidations {
policyName := authPolicy.GetObjectMeta().Name
key, rrValidation := EmptyValidValidation(policyName, authPolicy.GetObjectMeta().Namespace, AuthorizationPolicyCheckerType)
serviceHosts := kubernetes.ServiceEntryHostnames(a.ServiceEntries)
enabledCheckers := []Checker{
authorization.NamespaceMethodChecker{AuthorizationPolicy: authPolicy, Namespaces: a.Namespaces.GetNames()},
authorization.WorkloadSelectorChecker{AuthorizationPolicy: authPolicy, WorkloadList: a.WorkloadList},
authorization.NoHostChecker{AuthorizationPolicy: authPolicy, Namespace: a.Namespace, Namespaces: a.Namespaces,
ServiceEntries: serviceHosts, Services: a.Services},
}
for _, checker := range enabledCheckers {
checks, validChecker := checker.Check()
rrValidation.Checks = append(rrValidation.Checks, checks...)
rrValidation.Valid = rrValidation.Valid && validChecker
}
return models.IstioValidations{key: rrValidation}
}