credentials

Documentation

Index

• Variables
• type Credentials
  • func MultiCredentials(cs ...Credentials) Credentials
  • func NewAccessTokenCredentials(token string, sourceInfo string) Credentials
  • func NewAnonymousCredentials(sourceInfo string) Credentials

Variables

var ErrNoCredentials = fmt.Errorf("ydb: credentials: no credentials")

ErrNoCredentials may be returned by Credentials implementations to make driver act as if there are no Credentials at all. That is, driver will not send any token meta information during request.

Types

type Credentials

type Credentials interface {
	Token(context.Context) (string, error)
}

Credentials is an interface that contains options used to authorize a client.

func MultiCredentials

func MultiCredentials(cs ...Credentials) Credentials

MultiCredentials creates Credentials which represents multiple ways of obtaining token. Its Token() method proxies call to the underlying credentials in order. When first successful call met, it returns. If there are no successful calls, it returns last error.

func NewAccessTokenCredentials

func NewAccessTokenCredentials(token string, sourceInfo string) Credentials

func NewAnonymousCredentials

func NewAnonymousCredentials(sourceInfo string) Credentials