vendor: github.com/aws/aws-sdk-go-v2/config v1.26.6

vendor github.com/aws/aws-sdk-go-v2/config v1.26.6 and related dependencies.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

vendor/github.com/aws/aws-sdk-go-v2/credentials/endpointcreds/internal/client/auth.go

@@ -0,0 +1,48 @@
+package client
+
+import (
+	"context"
+	"github.com/aws/smithy-go/middleware"
+)
+
+type getIdentityMiddleware struct {
+	options Options
+}
+
+func (*getIdentityMiddleware) ID() string {
+	return "GetIdentity"
+}
+
+func (m *getIdentityMiddleware) HandleFinalize(ctx context.Context, in middleware.FinalizeInput, next middleware.FinalizeHandler) (
+	out middleware.FinalizeOutput, metadata middleware.Metadata, err error,
+) {
+	return next.HandleFinalize(ctx, in)
+}
+
+type signRequestMiddleware struct {
+}
+
+func (*signRequestMiddleware) ID() string {
+	return "Signing"
+}
+
+func (m *signRequestMiddleware) HandleFinalize(ctx context.Context, in middleware.FinalizeInput, next middleware.FinalizeHandler) (
+	out middleware.FinalizeOutput, metadata middleware.Metadata, err error,
+) {
+	return next.HandleFinalize(ctx, in)
+}
+
+type resolveAuthSchemeMiddleware struct {
+	operation string
+	options   Options
+}
+
+func (*resolveAuthSchemeMiddleware) ID() string {
+	return "ResolveAuthScheme"
+}
+
+func (m *resolveAuthSchemeMiddleware) HandleFinalize(ctx context.Context, in middleware.FinalizeInput, next middleware.FinalizeHandler) (
+	out middleware.FinalizeOutput, metadata middleware.Metadata, err error,
+) {
+	return next.HandleFinalize(ctx, in)
+}

vendor/github.com/aws/aws-sdk-go-v2/credentials/endpointcreds/internal/client/client.go

@@ -62,7 +62,16 @@ func New(options Options, optFns ...func(*Options)) *Client {
 	}
 
 	if options.Retryer == nil {
-		options.Retryer = retry.NewStandard()
+		// Amazon-owned implementations of this endpoint are known to sometimes
+		// return plaintext responses (i.e. no Code) like normal, add a few
+		// additional status codes
+		options.Retryer = retry.NewStandard(func(o *retry.StandardOptions) {
+			o.Retryables = append(o.Retryables, retry.RetryableHTTPStatusCode{
+				Codes: map[int]struct{}{
+					http.StatusTooManyRequests: {},
+				},
+			})
+		})
 	}
 
 	for _, fn := range optFns {
@@ -92,6 +101,7 @@ func (c *Client) GetCredentials(ctx context.Context, params *GetCredentialsInput
 	stack.Serialize.Add(&serializeOpGetCredential{}, smithymiddleware.After)
 	stack.Build.Add(&buildEndpoint{Endpoint: options.Endpoint}, smithymiddleware.After)
 	stack.Deserialize.Add(&deserializeOpGetCredential{}, smithymiddleware.After)
+	addProtocolFinalizerMiddlewares(stack, options, "GetCredentials")
 	retry.AddRetryMiddlewares(stack, retry.AddRetryMiddlewaresOptions{Retryer: options.Retryer})
 	middleware.AddSDKAgentKey(middleware.FeatureMetadata, ServiceID)
 	smithyhttp.AddErrorCloseResponseBodyMiddleware(stack)
@@ -122,9 +132,10 @@ type GetCredentialsOutput struct {
 
 // EndpointError is an error returned from the endpoint service
 type EndpointError struct {
-	Code    string            `json:"code"`
-	Message string            `json:"message"`
-	Fault   smithy.ErrorFault `json:"-"`
+	Code       string            `json:"code"`
+	Message    string            `json:"message"`
+	Fault      smithy.ErrorFault `json:"-"`
+	statusCode int               `json:"-"`
 }
 
 // Error is the error mesage string
@@ -146,3 +157,8 @@ func (e *EndpointError) ErrorMessage() string {
 func (e *EndpointError) ErrorFault() smithy.ErrorFault {
 	return e.Fault
 }
+
+// HTTPStatusCode implements retry.HTTPStatusCode.
+func (e *EndpointError) HTTPStatusCode() int {
+	return e.statusCode
+}

vendor/github.com/aws/aws-sdk-go-v2/credentials/endpointcreds/internal/client/endpoints.go

@@ -0,0 +1,20 @@
+package client
+
+import (
+	"context"
+	"github.com/aws/smithy-go/middleware"
+)
+
+type resolveEndpointV2Middleware struct {
+	options Options
+}
+
+func (*resolveEndpointV2Middleware) ID() string {
+	return "ResolveEndpointV2"
+}
+
+func (m *resolveEndpointV2Middleware) HandleFinalize(ctx context.Context, in middleware.FinalizeInput, next middleware.FinalizeHandler) (
+	out middleware.FinalizeOutput, metadata middleware.Metadata, err error,
+) {
+	return next.HandleFinalize(ctx, in)
+}

vendor/github.com/aws/aws-sdk-go-v2/credentials/endpointcreds/internal/client/middleware.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"encoding/json"
 	"fmt"
+	"io"
 	"net/url"
 
 	"github.com/aws/smithy-go"
@@ -104,17 +105,60 @@ func (d *deserializeOpGetCredential) HandleDeserialize(ctx context.Context, in s
 }
 
 func deserializeError(response *smithyhttp.Response) error {
-	var errShape *EndpointError
-	err := json.NewDecoder(response.Body).Decode(&errShape)
+	// we could be talking to anything, json isn't guaranteed
+	// see https://github.com/aws/aws-sdk-go-v2/issues/2316
+	if response.Header.Get("Content-Type") == "application/json" {
+		return deserializeJSONError(response)
+	}
+
+	msg, err := io.ReadAll(response.Body)
 	if err != nil {
-		return &smithy.DeserializationError{Err: fmt.Errorf("failed to decode error message, %w", err)}
+		return &smithy.DeserializationError{
+			Err: fmt.Errorf("read response, %w", err),
+		}
 	}
 
-	if response.StatusCode >= 500 {
-		errShape.Fault = smithy.FaultServer
-	} else {
-		errShape.Fault = smithy.FaultClient
+	return &EndpointError{
+		// no sensible value for Code
+		Message:    string(msg),
+		Fault:      stof(response.StatusCode),
+		statusCode: response.StatusCode,
+	}
+}
+
+func deserializeJSONError(response *smithyhttp.Response) error {
+	var errShape *EndpointError
+	if err := json.NewDecoder(response.Body).Decode(&errShape); err != nil {
+		return &smithy.DeserializationError{
+			Err: fmt.Errorf("failed to decode error message, %w", err),
+		}
 	}
 
+	errShape.Fault = stof(response.StatusCode)
+	errShape.statusCode = response.StatusCode
 	return errShape
 }
+
+// maps HTTP status code to smithy ErrorFault
+func stof(code int) smithy.ErrorFault {
+	if code >= 500 {
+		return smithy.FaultServer
+	}
+	return smithy.FaultClient
+}
+
+func addProtocolFinalizerMiddlewares(stack *smithymiddleware.Stack, options Options, operation string) error {
+	if err := stack.Finalize.Add(&resolveAuthSchemeMiddleware{operation: operation, options: options}, smithymiddleware.Before); err != nil {
+		return fmt.Errorf("add ResolveAuthScheme: %w", err)
+	}
+	if err := stack.Finalize.Insert(&getIdentityMiddleware{options: options}, "ResolveAuthScheme", smithymiddleware.After); err != nil {
+		return fmt.Errorf("add GetIdentity: %w", err)
+	}
+	if err := stack.Finalize.Insert(&resolveEndpointV2Middleware{options: options}, "GetIdentity", smithymiddleware.After); err != nil {
+		return fmt.Errorf("add ResolveEndpointV2: %w", err)
+	}
+	if err := stack.Finalize.Insert(&signRequestMiddleware{}, "ResolveEndpointV2", smithymiddleware.After); err != nil {
+		return fmt.Errorf("add Signing: %w", err)
+	}
+	return nil
+}