Source file src/github.com/aws/smithy-go/auth/identity.go

Documentation: github.com/aws/smithy-go/auth

     1  package auth
     2  
     3  import (
     4  	"context"
     5  	"time"
     6  
     7  	"github.com/aws/smithy-go"
     8  )
     9  
    10  // Identity contains information that identifies who the user making the
    11  // request is.
    12  type Identity interface {
    13  	Expiration() time.Time
    14  }
    15  
    16  // IdentityResolver defines the interface through which an Identity is
    17  // retrieved.
    18  type IdentityResolver interface {
    19  	GetIdentity(context.Context, smithy.Properties) (Identity, error)
    20  }
    21  
    22  // IdentityResolverOptions defines the interface through which an entity can be
    23  // queried to retrieve an IdentityResolver for a given auth scheme.
    24  type IdentityResolverOptions interface {
    25  	GetIdentityResolver(schemeID string) IdentityResolver
    26  }
    27  
    28  // AnonymousIdentity is a sentinel to indicate no identity.
    29  type AnonymousIdentity struct{}
    30  
    31  var _ Identity = (*AnonymousIdentity)(nil)
    32  
    33  // Expiration returns the zero value for time, as anonymous identity never
    34  // expires.
    35  func (*AnonymousIdentity) Expiration() time.Time {
    36  	return time.Time{}
    37  }
    38  
    39  // AnonymousIdentityResolver returns AnonymousIdentity.
    40  type AnonymousIdentityResolver struct{}
    41  
    42  var _ IdentityResolver = (*AnonymousIdentityResolver)(nil)
    43  
    44  // GetIdentity returns AnonymousIdentity.
    45  func (*AnonymousIdentityResolver) GetIdentity(_ context.Context, _ smithy.Properties) (Identity, error) {
    46  	return &AnonymousIdentity{}, nil
    47  }
    48  

View as plain text