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/
secret_references.go
60 lines (50 loc) · 1.85 KB
/
secret_references.go
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package reference
import (
"context"
"fmt"
"github.com/pkg/errors"
corev1 "k8s.io/api/core/v1"
crc "sigs.k8s.io/controller-runtime/pkg/client"
bdv1 "code.cloudfoundry.org/quarks-operator/pkg/kube/apis/boshdeployment/v1alpha1"
"code.cloudfoundry.org/quarks-operator/pkg/kube/util/withops"
"code.cloudfoundry.org/quarks-utils/pkg/podref"
)
// GetSecretsReferencedBy returns a list of all names for Secrets referenced by the object
// The object can be an QuarksStatefulSet or a BOSHDeployment
func getSecretsReferencedBy(ctx context.Context, client crc.Client, object interface{}) (map[string]bool, error) {
switch object := object.(type) {
case *bdv1.BOSHDeployment:
return getSecretRefFromBdpl(ctx, client, *object)
case *corev1.Pod:
return podref.GetSecretRefFromPodSpec(object.Spec), nil
default:
return nil, errors.New("can't get secret references for unknown type; supported types are BOSHDeployment and QuarksStatefulSet")
}
}
func getSecretRefFromBdpl(ctx context.Context, client crc.Client, object bdv1.BOSHDeployment) (map[string]bool, error) {
result := map[string]bool{}
if object.Spec.Manifest.Type == bdv1.SecretReference {
result[object.Spec.Manifest.Name] = true
}
for _, ops := range object.Spec.Ops {
if ops.Type == bdv1.SecretReference {
result[ops.Name] = true
}
}
for _, userVar := range object.Spec.Vars {
result[userVar.Secret] = true
}
// Include secrets of implicit vars
withops := withops.NewResolver(
client,
func() withops.Interpolator { return withops.NewInterpolator() },
)
implicitVars, err := withops.ImplicitVariables(ctx, &object, object.Namespace)
if err != nil {
return map[string]bool{}, errors.Wrap(err, fmt.Sprintf("Failed to load the with-ops manifest for BOSHDeployment '%s/%s'", object.Namespace, object.Name))
}
for _, iv := range implicitVars {
result[iv] = true
}
return result, nil
}