GO-2026-6568: Gardener: Authorization Bypass via Group Subject Injection in gardener/gardener

validator

package

v1.149.0 Latest Latest Go to latest Published: Aug 13, 2026 License: Apache-2.0 Imports: 20 Imported by: 1

Details

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func Register(plugins *admission.Plugins)

Register registers a plugin.

type ValidateSeed struct {
	*admission.Handler
	// contains filtered or unexported fields
}

ValidateSeed contains listers and admission handler.

func New() (*ValidateSeed, error)

New creates a new ValidateSeed admission plugin.

func (v *ValidateSeed) AssignReadyFunc(f admission.ReadyFunc)

AssignReadyFunc assigns the ready function to the admission handler.

func (v *ValidateSeed) SetCoreInformerFactory(f gardencoreinformers.SharedInformerFactory)

SetCoreInformerFactory gets Lister from SharedInformerFactory.

func (v *ValidateSeed) SetKubeInformerFactory(f kubeinformers.SharedInformerFactory)

SetKubeInformerFactory gets Lister from SharedInformerFactory.

func (v *ValidateSeed) SetSecurityInformerFactory(f gardensecurityinformers.SharedInformerFactory)

SetSecurityInformerFactory gets Lister from SharedInformerFactory.

func (v *ValidateSeed) Validate(_ context.Context, a admission.Attributes, _ admission.ObjectInterfaces) error

Validate validates the Seed details against existing Shoots

func (v *ValidateSeed) ValidateInitialization() error

ValidateInitialization checks whether the plugin was correctly initialized.