api_op_GetRepositoryCatalogData.go

Documentation: github.com/aws/aws-sdk-go-v2/service/ecrpublic

     1  // Code generated by smithy-go-codegen DO NOT EDIT.
     2  
     3  package ecrpublic
     4  
     5  import (
     6  	"context"
     7  	"errors"
     8  	"fmt"
     9  	"github.com/aws/aws-sdk-go-v2/aws"
    10  	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
    11  	"github.com/aws/aws-sdk-go-v2/aws/signer/v4"
    12  	internalauth "github.com/aws/aws-sdk-go-v2/internal/auth"
    13  	"github.com/aws/aws-sdk-go-v2/service/ecrpublic/types"
    14  	smithyendpoints "github.com/aws/smithy-go/endpoints"
    15  	"github.com/aws/smithy-go/middleware"
    16  	smithyhttp "github.com/aws/smithy-go/transport/http"
    17  )
    18  
    19  // Retrieve catalog metadata for a repository in a public registry. This metadata
    20  // is displayed publicly in the Amazon ECR Public Gallery.
    21  func (c *Client) GetRepositoryCatalogData(ctx context.Context, params *GetRepositoryCatalogDataInput, optFns ...func(*Options)) (*GetRepositoryCatalogDataOutput, error) {
    22  	if params == nil {
    23  		params = &GetRepositoryCatalogDataInput{}
    24  	}
    25  
    26  	result, metadata, err := c.invokeOperation(ctx, "GetRepositoryCatalogData", params, optFns, c.addOperationGetRepositoryCatalogDataMiddlewares)
    27  	if err != nil {
    28  		return nil, err
    29  	}
    30  
    31  	out := result.(*GetRepositoryCatalogDataOutput)
    32  	out.ResultMetadata = metadata
    33  	return out, nil
    34  }
    35  
    36  type GetRepositoryCatalogDataInput struct {
    37  
    38  	// The name of the repository to retrieve the catalog metadata for.
    39  	//
    40  	// This member is required.
    41  	RepositoryName *string
    42  
    43  	// The Amazon Web Services account ID that's associated with the registry that
    44  	// contains the repositories to be described. If you do not specify a registry, the
    45  	// default public registry is assumed.
    46  	RegistryId *string
    47  
    48  	noSmithyDocumentSerde
    49  }
    50  
    51  type GetRepositoryCatalogDataOutput struct {
    52  
    53  	// The catalog metadata for the repository.
    54  	CatalogData *types.RepositoryCatalogData
    55  
    56  	// Metadata pertaining to the operation's result.
    57  	ResultMetadata middleware.Metadata
    58  
    59  	noSmithyDocumentSerde
    60  }
    61  
    62  func (c *Client) addOperationGetRepositoryCatalogDataMiddlewares(stack *middleware.Stack, options Options) (err error) {
    63  	err = stack.Serialize.Add(&awsAwsjson11_serializeOpGetRepositoryCatalogData{}, middleware.After)
    64  	if err != nil {
    65  		return err
    66  	}
    67  	err = stack.Deserialize.Add(&awsAwsjson11_deserializeOpGetRepositoryCatalogData{}, middleware.After)
    68  	if err != nil {
    69  		return err
    70  	}
    71  	if err = addlegacyEndpointContextSetter(stack, options); err != nil {
    72  		return err
    73  	}
    74  	if err = addSetLoggerMiddleware(stack, options); err != nil {
    75  		return err
    76  	}
    77  	if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil {
    78  		return err
    79  	}
    80  	if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil {
    81  		return err
    82  	}
    83  	if err = addResolveEndpointMiddleware(stack, options); err != nil {
    84  		return err
    85  	}
    86  	if err = v4.AddComputePayloadSHA256Middleware(stack); err != nil {
    87  		return err
    88  	}
    89  	if err = addRetryMiddlewares(stack, options); err != nil {
    90  		return err
    91  	}
    92  	if err = addHTTPSignerV4Middleware(stack, options); err != nil {
    93  		return err
    94  	}
    95  	if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil {
    96  		return err
    97  	}
    98  	if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil {
    99  		return err
   100  	}
   101  	if err = addClientUserAgent(stack, options); err != nil {
   102  		return err
   103  	}
   104  	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
   105  		return err
   106  	}
   107  	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
   108  		return err
   109  	}
   110  	if err = addGetRepositoryCatalogDataResolveEndpointMiddleware(stack, options); err != nil {
   111  		return err
   112  	}
   113  	if err = addOpGetRepositoryCatalogDataValidationMiddleware(stack); err != nil {
   114  		return err
   115  	}
   116  	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opGetRepositoryCatalogData(options.Region), middleware.Before); err != nil {
   117  		return err
   118  	}
   119  	if err = awsmiddleware.AddRecursionDetection(stack); err != nil {
   120  		return err
   121  	}
   122  	if err = addRequestIDRetrieverMiddleware(stack); err != nil {
   123  		return err
   124  	}
   125  	if err = addResponseErrorMiddleware(stack); err != nil {
   126  		return err
   127  	}
   128  	if err = addRequestResponseLogging(stack, options); err != nil {
   129  		return err
   130  	}
   131  	if err = addendpointDisableHTTPSMiddleware(stack, options); err != nil {
   132  		return err
   133  	}
   134  	return nil
   135  }
   136  
   137  func newServiceMetadataMiddleware_opGetRepositoryCatalogData(region string) *awsmiddleware.RegisterServiceMetadata {
   138  	return &awsmiddleware.RegisterServiceMetadata{
   139  		Region:        region,
   140  		ServiceID:     ServiceID,
   141  		SigningName:   "ecr-public",
   142  		OperationName: "GetRepositoryCatalogData",
   143  	}
   144  }
   145  
   146  type opGetRepositoryCatalogDataResolveEndpointMiddleware struct {
   147  	EndpointResolver EndpointResolverV2
   148  	BuiltInResolver  builtInParameterResolver
   149  }
   150  
   151  func (*opGetRepositoryCatalogDataResolveEndpointMiddleware) ID() string {
   152  	return "ResolveEndpointV2"
   153  }
   154  
   155  func (m *opGetRepositoryCatalogDataResolveEndpointMiddleware) HandleSerialize(ctx context.Context, in middleware.SerializeInput, next middleware.SerializeHandler) (
   156  	out middleware.SerializeOutput, metadata middleware.Metadata, err error,
   157  ) {
   158  	if awsmiddleware.GetRequiresLegacyEndpoints(ctx) {
   159  		return next.HandleSerialize(ctx, in)
   160  	}
   161  
   162  	req, ok := in.Request.(*smithyhttp.Request)
   163  	if !ok {
   164  		return out, metadata, fmt.Errorf("unknown transport type %T", in.Request)
   165  	}
   166  
   167  	if m.EndpointResolver == nil {
   168  		return out, metadata, fmt.Errorf("expected endpoint resolver to not be nil")
   169  	}
   170  
   171  	params := EndpointParameters{}
   172  
   173  	m.BuiltInResolver.ResolveBuiltIns(&params)
   174  
   175  	var resolvedEndpoint smithyendpoints.Endpoint
   176  	resolvedEndpoint, err = m.EndpointResolver.ResolveEndpoint(ctx, params)
   177  	if err != nil {
   178  		return out, metadata, fmt.Errorf("failed to resolve service endpoint, %w", err)
   179  	}
   180  
   181  	req.URL = &resolvedEndpoint.URI
   182  
   183  	for k := range resolvedEndpoint.Headers {
   184  		req.Header.Set(
   185  			k,
   186  			resolvedEndpoint.Headers.Get(k),
   187  		)
   188  	}
   189  
   190  	authSchemes, err := internalauth.GetAuthenticationSchemes(&resolvedEndpoint.Properties)
   191  	if err != nil {
   192  		var nfe *internalauth.NoAuthenticationSchemesFoundError
   193  		if errors.As(err, &nfe) {
   194  			// if no auth scheme is found, default to sigv4
   195  			signingName := "ecr-public"
   196  			signingRegion := m.BuiltInResolver.(*builtInResolver).Region
   197  			ctx = awsmiddleware.SetSigningName(ctx, signingName)
   198  			ctx = awsmiddleware.SetSigningRegion(ctx, signingRegion)
   199  
   200  		}
   201  		var ue *internalauth.UnSupportedAuthenticationSchemeSpecifiedError
   202  		if errors.As(err, &ue) {
   203  			return out, metadata, fmt.Errorf(
   204  				"This operation requests signer version(s) %v but the client only supports %v",
   205  				ue.UnsupportedSchemes,
   206  				internalauth.SupportedSchemes,
   207  			)
   208  		}
   209  	}
   210  
   211  	for _, authScheme := range authSchemes {
   212  		switch authScheme.(type) {
   213  		case *internalauth.AuthenticationSchemeV4:
   214  			v4Scheme, _ := authScheme.(*internalauth.AuthenticationSchemeV4)
   215  			var signingName, signingRegion string
   216  			if v4Scheme.SigningName == nil {
   217  				signingName = "ecr-public"
   218  			} else {
   219  				signingName = *v4Scheme.SigningName
   220  			}
   221  			if v4Scheme.SigningRegion == nil {
   222  				signingRegion = m.BuiltInResolver.(*builtInResolver).Region
   223  			} else {
   224  				signingRegion = *v4Scheme.SigningRegion
   225  			}
   226  			if v4Scheme.DisableDoubleEncoding != nil {
   227  				// The signer sets an equivalent value at client initialization time.
   228  				// Setting this context value will cause the signer to extract it
   229  				// and override the value set at client initialization time.
   230  				ctx = internalauth.SetDisableDoubleEncoding(ctx, *v4Scheme.DisableDoubleEncoding)
   231  			}
   232  			ctx = awsmiddleware.SetSigningName(ctx, signingName)
   233  			ctx = awsmiddleware.SetSigningRegion(ctx, signingRegion)
   234  			break
   235  		case *internalauth.AuthenticationSchemeV4A:
   236  			v4aScheme, _ := authScheme.(*internalauth.AuthenticationSchemeV4A)
   237  			if v4aScheme.SigningName == nil {
   238  				v4aScheme.SigningName = aws.String("ecr-public")
   239  			}
   240  			if v4aScheme.DisableDoubleEncoding != nil {
   241  				// The signer sets an equivalent value at client initialization time.
   242  				// Setting this context value will cause the signer to extract it
   243  				// and override the value set at client initialization time.
   244  				ctx = internalauth.SetDisableDoubleEncoding(ctx, *v4aScheme.DisableDoubleEncoding)
   245  			}
   246  			ctx = awsmiddleware.SetSigningName(ctx, *v4aScheme.SigningName)
   247  			ctx = awsmiddleware.SetSigningRegion(ctx, v4aScheme.SigningRegionSet[0])
   248  			break
   249  		case *internalauth.AuthenticationSchemeNone:
   250  			break
   251  		}
   252  	}
   253  
   254  	return next.HandleSerialize(ctx, in)
   255  }
   256  
   257  func addGetRepositoryCatalogDataResolveEndpointMiddleware(stack *middleware.Stack, options Options) error {
   258  	return stack.Serialize.Insert(&opGetRepositoryCatalogDataResolveEndpointMiddleware{
   259  		EndpointResolver: options.EndpointResolverV2,
   260  		BuiltInResolver: &builtInResolver{
   261  			Region:       options.Region,
   262  			UseDualStack: options.EndpointOptions.UseDualStackEndpoint,
   263  			UseFIPS:      options.EndpointOptions.UseFIPSEndpoint,
   264  			Endpoint:     options.BaseEndpoint,
   265  		},
   266  	}, "ResolveEndpoint", middleware.After)
   267  }
   268
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