oauth.go

package legacy

import (
	"k8s.io/apimachinery/pkg/runtime"
	utilruntime "k8s.io/apimachinery/pkg/util/runtime"

	oauthv1 "github.com/openshift/api/oauth/v1"
	"github.com/openshift/origin/pkg/oauth/apis/oauth"
	oauthv1helpers "github.com/openshift/origin/pkg/oauth/apis/oauth/v1"
)

// InstallLegacyOAuth this looks like a lot of duplication, but the code in the individual versions is living and may
// change. The code here should never change and needs to allow the other code to move independently.
func InstallInternalLegacyOAuth(scheme *runtime.Scheme) {
	InstallExternalLegacyOAuth(scheme)

	schemeBuilder := runtime.NewSchemeBuilder(
		addUngroupifiedInternalOAuthTypes,

		addLegacyOAuthFieldSelectorKeyConversions,
		oauthv1helpers.RegisterDefaults,
		oauthv1helpers.RegisterConversions,
	)
	utilruntime.Must(schemeBuilder.AddToScheme(scheme))
}

func InstallExternalLegacyOAuth(scheme *runtime.Scheme) {
	schemeBuilder := runtime.NewSchemeBuilder(
		addUngroupifiedOAuthTypes,
	)
	utilruntime.Must(schemeBuilder.AddToScheme(scheme))
}

func addUngroupifiedOAuthTypes(scheme *runtime.Scheme) error {
	types := []runtime.Object{
		&oauthv1.OAuthAccessToken{},
		&oauthv1.OAuthAccessTokenList{},
		&oauthv1.OAuthAuthorizeToken{},
		&oauthv1.OAuthAuthorizeTokenList{},
		&oauthv1.OAuthClient{},
		&oauthv1.OAuthClientList{},
		&oauthv1.OAuthClientAuthorization{},
		&oauthv1.OAuthClientAuthorizationList{},
		&oauthv1.OAuthRedirectReference{},
	}
	scheme.AddKnownTypes(GroupVersion, types...)
	return nil
}

func addUngroupifiedInternalOAuthTypes(scheme *runtime.Scheme) error {
	scheme.AddKnownTypes(InternalGroupVersion,
		&oauth.OAuthAccessToken{},
		&oauth.OAuthAccessTokenList{},
		&oauth.OAuthAuthorizeToken{},
		&oauth.OAuthAuthorizeTokenList{},
		&oauth.OAuthClient{},
		&oauth.OAuthClientList{},
		&oauth.OAuthClientAuthorization{},
		&oauth.OAuthClientAuthorizationList{},
		&oauth.OAuthRedirectReference{},
	)
	return nil
}

func addLegacyOAuthFieldSelectorKeyConversions(scheme *runtime.Scheme) error {
	if err := scheme.AddFieldLabelConversionFunc(GroupVersion.String(), "OAuthAccessToken", legacyOAuthAccessTokenFieldSelectorKeyConversionFunc); err != nil {
		return err
	}
	if err := scheme.AddFieldLabelConversionFunc(GroupVersion.String(), "OAuthAuthorizeToken", legacyOAuthAuthorizeTokenFieldSelectorKeyConversionFunc); err != nil {
		return err
	}
	if err := scheme.AddFieldLabelConversionFunc(GroupVersion.String(), "OAuthClientAuthorization", legacyOAuthClientAuthorizationFieldSelectorKeyConversionFunc); err != nil {
		return err
	}
	return nil
}

func legacyOAuthAccessTokenFieldSelectorKeyConversionFunc(label, value string) (internalLabel, internalValue string, err error) {
	switch label {
	case "clientName",
		"userName",
		"userUID",
		"authorizeToken":
		return label, value, nil
	default:
		return runtime.DefaultMetaV1FieldSelectorConversion(label, value)
	}
}
func legacyOAuthAuthorizeTokenFieldSelectorKeyConversionFunc(label, value string) (internalLabel, internalValue string, err error) {
	switch label {
	case "clientName",
		"userName",
		"userUID":
		return label, value, nil
	default:
		return runtime.DefaultMetaV1FieldSelectorConversion(label, value)
	}
}
func legacyOAuthClientAuthorizationFieldSelectorKeyConversionFunc(label, value string) (internalLabel, internalValue string, err error) {
	switch label {
	case "clientName",
		"userName",
		"userUID":
		return label, value, nil
	default:
		return runtime.DefaultMetaV1FieldSelectorConversion(label, value)
	}
}