github.com/SupersunnySea/draft@v0.16.0/pkg/builder/registry.go (about)

     1  package builder
     2  
     3  import (
     4  	"encoding/base64"
     5  	"encoding/json"
     6  
     7  	"github.com/docker/docker/api/types"
     8  )
     9  
    10  // DockerConfigEntryWithAuth is used solely for translating docker's AuthConfig token
    11  // into a credentialprovider.dockerConfigEntry during JSON deserialization.
    12  //
    13  // pulled from https://github.com/kubernetes/kubernetes/blob/97892854cfa736315378cc2c206a7f4b3e190d05/pkg/credentialprovider/config.go#L232-L243
    14  type DockerConfigEntryWithAuth struct {
    15  	// +optional
    16  	Username string `json:"username,omitempty"`
    17  	// +optional
    18  	Password string `json:"password,omitempty"`
    19  	// +optional
    20  	Email string `json:"email,omitempty"`
    21  	// +optional
    22  	Auth string `json:"auth,omitempty"`
    23  }
    24  
    25  // FromAuthConfigToken converts a docker auth token into type DockerConfigEntryWithAuth. This allows us to
    26  // Marshal the object into a Kubernetes registry auth secret.
    27  func FromAuthConfigToken(authToken string) (*DockerConfigEntryWithAuth, error) {
    28  	data, err := base64.StdEncoding.DecodeString(authToken)
    29  	if err != nil {
    30  		return nil, err
    31  	}
    32  	var regAuth types.AuthConfig
    33  	if err := json.Unmarshal(data, &regAuth); err != nil {
    34  		return nil, err
    35  	}
    36  	return FromAuthConfig(regAuth), nil
    37  }
    38  
    39  // FromAuthConfig converts a docker auth token into type DockerConfigEntryWithAuth. This allows us to
    40  // Marshal the object into a Kubernetes registry auth secret.
    41  func FromAuthConfig(ac types.AuthConfig) *DockerConfigEntryWithAuth {
    42  	return &DockerConfigEntryWithAuth{
    43  		Username: ac.Username,
    44  		Password: ac.Password,
    45  		Email:    ac.Email,
    46  		Auth:     ac.Auth,
    47  	}
    48  }