/
whoami.go
39 lines (30 loc) · 1.11 KB
/
whoami.go
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package project
import (
kerrors "k8s.io/apimachinery/pkg/api/errors"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
restclient "k8s.io/client-go/rest"
userv1 "github.com/openshift/api/user/v1"
userv1typedclient "github.com/openshift/client-go/user/clientset/versioned/typed/user/v1"
)
func WhoAmI(clientConfig *restclient.Config) (*userv1.User, error) {
client, err := userv1typedclient.NewForConfig(clientConfig)
if err != nil {
return nil, err
}
me, err := client.Users().Get("~", metav1.GetOptions{})
// if we're talking to kube (or likely talking to kube),
if kerrors.IsNotFound(err) || kerrors.IsForbidden(err) {
switch {
case len(clientConfig.BearerToken) > 0:
// the user has already been willing to provide the token on the CLI, so they probably
// don't mind using it again if they switch to and from this user
return &userv1.User{ObjectMeta: metav1.ObjectMeta{Name: clientConfig.BearerToken}}, nil
case len(clientConfig.Username) > 0:
return &userv1.User{ObjectMeta: metav1.ObjectMeta{Name: clientConfig.Username}}, nil
}
}
if err != nil {
return nil, err
}
return me, nil
}