Source file src/github.com/aws/aws-sdk-go-v2/internal/auth/smithy/bearer_token_adapter.go

Documentation: github.com/aws/aws-sdk-go-v2/internal/auth/smithy

     1  package smithy
     2  
     3  import (
     4  	"context"
     5  	"fmt"
     6  	"time"
     7  
     8  	"github.com/aws/smithy-go"
     9  	"github.com/aws/smithy-go/auth"
    10  	"github.com/aws/smithy-go/auth/bearer"
    11  )
    12  
    13  // BearerTokenAdapter adapts smithy bearer.Token to smithy auth.Identity.
    14  type BearerTokenAdapter struct {
    15  	Token bearer.Token
    16  }
    17  
    18  var _ auth.Identity = (*BearerTokenAdapter)(nil)
    19  
    20  // Expiration returns the time of expiration for the token.
    21  func (v *BearerTokenAdapter) Expiration() time.Time {
    22  	return v.Token.Expires
    23  }
    24  
    25  // BearerTokenProviderAdapter adapts smithy bearer.TokenProvider to smithy
    26  // auth.IdentityResolver.
    27  type BearerTokenProviderAdapter struct {
    28  	Provider bearer.TokenProvider
    29  }
    30  
    31  var _ (auth.IdentityResolver) = (*BearerTokenProviderAdapter)(nil)
    32  
    33  // GetIdentity retrieves a bearer token using the underlying provider.
    34  func (v *BearerTokenProviderAdapter) GetIdentity(ctx context.Context, _ smithy.Properties) (
    35  	auth.Identity, error,
    36  ) {
    37  	token, err := v.Provider.RetrieveBearerToken(ctx)
    38  	if err != nil {
    39  		return nil, fmt.Errorf("get token: %w", err)
    40  	}
    41  
    42  	return &BearerTokenAdapter{Token: token}, nil
    43  }
    44  

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