1package http
 2
 3import (
 4	"context"
 5
 6	smithy "github.com/aws/smithy-go"
 7	"github.com/aws/smithy-go/auth"
 8)
 9
10// AuthScheme defines an HTTP authentication scheme.
11type AuthScheme interface {
12	SchemeID() string
13	IdentityResolver(auth.IdentityResolverOptions) auth.IdentityResolver
14	Signer() Signer
15}
16
17// Signer defines the interface through which HTTP requests are supplemented
18// with an Identity.
19type Signer interface {
20	SignRequest(context.Context, *Request, auth.Identity, smithy.Properties) error
21}