credential

Documentation

Index

• Constants
• Variables
• type Provider
  • func MustNewAPIKey(value ...string) *Provider
  • func MustNewEnv(value ...string) *Provider
  • func MustNewFile(value ...string) *Provider
  • func MustNewHmac(value ...string) *Provider
  • func NewAPIKey(value ...string) (*Provider, error)
  • func NewEnv(_ ...string) (*Provider, error)
  • func NewFile(value ...string) (*Provider, error)
  • func NewHmac(value ...string) (*Provider, error)
  • func Parse(cfg string) (*Provider, error)
  • func (p *Provider) Protocol() string
  • func (p *Provider) Value() []string

Constants

const (
	// ProtocolHmac will hold access key and secret key credential.
	//
	// HMAC means hash-based message authentication code, it may be inaccurate to represent credential
	// protocol ak/sk(access key + secret key with hmac), but it's simple and no confuse with other
	// protocol, so just keep this.
	//
	// value = [Access Key, Secret Key]
	ProtocolHmac = "hmac"
	// ProtocolAPIKey will hold api key credential.
	//
	// value = [API Key]
	ProtocolAPIKey = "apikey"
	// ProtocolFile will hold file credential.
	//
	// value = [File Path], service decide how to use this file
	ProtocolFile = "file"
	// ProtocolEnv will represent credential from env.
	//
	// value = [], service retrieves credential value from env.
	ProtocolEnv = "env"
)

Variables

var (
	// ErrInvalidConfig will return if config string invalid.
	ErrInvalidConfig = errors.New("invalid config")
	// ErrUnsupportedProtocol will return if protocol is unsupported.
	ErrUnsupportedProtocol = errors.New("unsupported protocol")
)

Types

type Provider

type Provider struct {
	// contains filtered or unexported fields
}

Provider will provide credential protocol and values.

func MustNewAPIKey

func MustNewAPIKey(value ...string) *Provider

MustNewAPIKey make sure Provider must be created if no panic happened.

func MustNewEnv

func MustNewEnv(value ...string) *Provider

MustNewEnv make sure Provider must be created if no panic happened.

func MustNewFile

func MustNewFile(value ...string) *Provider

MustNewFile make sure Provider must be created if no panic happened.

func MustNewHmac

func MustNewHmac(value ...string) *Provider

MustNewHmac make sure Provider must be created if no panic happened.

func NewAPIKey

func NewAPIKey(value ...string) (*Provider, error)

NewAPIKey create a api key provider.

func NewEnv

func NewEnv(_ ...string) (*Provider, error)

NewEnv create a env provider.

func NewFile

func NewFile(value ...string) (*Provider, error)

NewFile create a file provider.

func NewHmac

func NewHmac(value ...string) (*Provider, error)

NewHmac create a hmac provider.

func Parse

func Parse(cfg string) (*Provider, error)

Parse will parse config string to create a credential Provider.

func (*Provider) Protocol

func (p *Provider) Protocol() string

Protocol provides current credential's protocol.

func (*Provider) Value

func (p *Provider) Value() []string

Value provides current credential's value in string array.