authenticator

type Audiences ¶

type Audiences []string

Audiences is a container for the Audiences of a token.

func AudiencesFrom(ctx context.Context) (Audiences, bool)

func (a Audiences) Has(taud string) bool

func (a Audiences) Intersect(tauds Audiences) Audiences

type BearerToken ¶

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

func NewBearerToken(auth Token) *BearerToken

func (a *BearerToken) AuthenticateRequest(req *http.Request) (*Response, bool, error)

type JWT ¶

type JWT struct {
	Secret []byte
}

func NewJWT(secret []byte) *JWT

func (j *JWT) AuthenticateToken(ctx context.Context, token string) (*Response, bool, error)

type Request ¶

type Request interface {
	AuthenticateRequest(req *http.Request) (*Response, bool, error)
}

Request attempts to extract authentication information from a request and returns a Response or an error if the request could not be checked.

type RequestFunc ¶

type RequestFunc func(req *http.Request) (*Response, bool, error)

RequestFunc is a function that implements the Request interface.

func (f RequestFunc) AuthenticateRequest(req *http.Request) (*Response, bool, error)

type Response ¶

type Response struct {
	// Audiences is the set of audiences the authenticator was able to validate
	// the token against. If the authenticator is not audience aware, this field
	// will be empty.
	Audiences Audiences
	// User is the UserInfo associated with the authentication context.
	User user.Info
}

Response is the struct returned by authenticator interfaces upon successful authentication. It contains information about whether the authenticator authenticated the request, information about the context of the authentication, and information about the authenticated user.

type Token ¶

type Token interface {
	AuthenticateToken(ctx context.Context, token string) (*Response, bool, error)
}

Token checks a string value against a backing authentication store and returns a Response or an error if the token could not be checked.

type TokenFunc ¶

type TokenFunc func(ctx context.Context, token string) (*Response, bool, error)

TokenFunc is a function that implements the Token interface.

func (f TokenFunc) AuthenticateToken(ctx context.Context, token string) (*Response, bool, error)