rpcauth

package

v0.37.0 Latest Latest Go to latest Published: Feb 9, 2021 License: Apache-2.0 Imports: 4 Imported by: 0

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func NewServerInterceptor(authenticator Authenticator) rpc.ServerInterceptor

NewServerInterceptor returns a new ServerInterceptor.

func WithToken(ctx context.Context, token string) context.Context

WithToken adds the token to the context via a header.

type Authenticator interface {
	Authenticate(ctx context.Context, token string) (*User, error)
}

Authenticator defines the interface used to authenticate a token.

type AuthenticatorFunc func(context.Context, string) (*User, error)

AuthenticatorFunc is a function that implements Authenticator

func (f AuthenticatorFunc) Authenticate(ctx context.Context, token string) (*User, error)

Authenticate implements Authenticator.

type User struct {
	Subject string
}

User describes an authenticated user.

func GetUser(ctx context.Context) (*User, bool)

GetUser gets the currently authenticated user, if there is one. It returns nil, false, if there is no authenticated user.