Function encodeAuth

cli/config/configfile/file.go:284–294

encodeAuth creates a base64 encoded string to containing authorization information

(authConfig *types.AuthConfig)

// encodeAuth creates a base64 encoded string to containing authorization information
func encodeAuth(authConfig *types.AuthConfig) string {
	if authConfig.Username == "" && authConfig.Password == "" {
		return ""
	}

	authStr := authConfig.Username + ":" + authConfig.Password
	msg := []byte(authStr)
	encoded := make([]byte, base64.StdEncoding.EncodedLen(len(msg)))
	base64.StdEncoding.Encode(encoded, msg)
	return string(encoded)
}

// decodeAuth decodes a base64 encoded string and returns username and password
func decodeAuth(authStr string) (string, string, error) {