webhook

package

v0.13.0 Latest Latest Go to latest Published: Oct 10, 2023 License: Apache-2.0 Imports: 34 Imported by: 0

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Repository

github.com/open-cluster-management-io/multicloud-operators-channel

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Documentation ¶

Index ¶

Variables
func DelPreValiationCfg20(clt client.Client) error
func GenerateWebhookCerts(clt client.Client, certDir, webhookServiceNs, webhookServiceName string) ([]byte, error)
func GetValidatorName(wbhName string) string
func GetWebHookServiceName(wbhName string) string
type Certificate
- func GenerateSelfSignedCACert(cn string) (Certificate, error)
- func GenerateSignedCert(cn string, alternateDNS []string, ca Certificate) (Certificate, error)
type ChannelValidator
- func (v *ChannelValidator) Handle(ctx context.Context, req admission.Request) admission.Response
- func (v *ChannelValidator) InjectDecoder(d *admission.Decoder) error
type CleanUpFunc
type WireUp
- func NewWireUp(ctx context.Context, mgr manager.Manager, opts ...func(*WireUp)) (*WireUp, error)
- func (w *WireUp) Attach(clt client.Client) ([]byte, error)
- func (w *WireUp) WireUpWebhookSupplymentryResource(isExternalAPIServer bool, inClient client.Client, caCert []byte, ...) error

Constants ¶

This section is empty.

Variables ¶

View Source

var ValidateLogic = func(w *WireUp) {
	w.Handler = &ChannelValidator{Client: w.mgr.GetClient(), Logger: w.Logger}
}

ValidateLogic add ChannelValidator to webhook wireup

Functions ¶

func DelPreValiationCfg20 ¶

func DelPreValiationCfg20(clt client.Client) error

func GenerateWebhookCerts ¶

func GenerateWebhookCerts(clt client.Client, certDir, webhookServiceNs, webhookServiceName string) ([]byte, error)

GenerateWebhookCerts generate self singed CA and a signed cert pair. The signed pair is stored at the certDir. The CA will respect the inCluster DNS

func GetValidatorName ¶

func GetValidatorName(wbhName string) string

func GetWebHookServiceName ¶

func GetWebHookServiceName(wbhName string) string

Types ¶

type Certificate ¶

type Certificate struct {
	Cert string
	Key  string
}

Certificate defines a typical cert structure

func GenerateSelfSignedCACert ¶

func GenerateSelfSignedCACert(cn string) (Certificate, error)

GenerateSelfSignedCACert generates a self signed CA

func GenerateSignedCert ¶

func GenerateSignedCert(cn string, alternateDNS []string, ca Certificate) (Certificate, error)

GenerateSignedCert generated cert pair which is signed by the self signed CA

type ChannelValidator ¶

type ChannelValidator struct {
	logr.Logger
	client.Client
	// contains filtered or unexported fields
}

func (*ChannelValidator) Handle ¶

func (v *ChannelValidator) Handle(ctx context.Context, req admission.Request) admission.Response

ChannelValidator admits a channel if a specific channel can co-exit in the requested namespace.

func (*ChannelValidator) InjectDecoder ¶

func (v *ChannelValidator) InjectDecoder(d *admission.Decoder) error

InjectDecoder injects the decoder.

type CleanUpFunc ¶

type CleanUpFunc func(client.Client) error

type WireUp ¶

type WireUp struct {
	Server  *webhook.Server
	Handler webhook.AdmissionHandler
	CertDir string
	logr.Logger

	WebhookName string
	WebHookPort int

	WebHookeSvcKey     types.NamespacedName
	WebHookServicePort int

	ValidtorPath string

	DeployLabel        string
	DeploymentSelector map[string]string
	// contains filtered or unexported fields
}

func NewWireUp ¶

func NewWireUp(ctx context.Context, mgr manager.Manager,
	opts ...func(*WireUp)) (*WireUp, error)

func (*WireUp) Attach ¶

func (w *WireUp) Attach(clt client.Client) ([]byte, error)

func (*WireUp) WireUpWebhookSupplymentryResource ¶

func (w *WireUp) WireUpWebhookSupplymentryResource(isExternalAPIServer bool, inClient client.Client,
	caCert []byte, gvk schema.GroupVersionKind, ops []admissionv1.OperationType, cFuncs ...CleanUpFunc) error

assuming we have a service set up for the webhook, and the service is linking to a secret which has the CA

Source Files ¶

View all Source files

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