// Code generated by smithy-go-codegen DO NOT EDIT.

package s3

import (
	"context"
	"fmt"
	awsmiddleware "github.com/aws/aws-sdk-go-v2/aws/middleware"
	"github.com/aws/aws-sdk-go-v2/aws/signer/v4"
	internalChecksum "github.com/aws/aws-sdk-go-v2/service/internal/checksum"
	s3cust "github.com/aws/aws-sdk-go-v2/service/s3/internal/customizations"
	"github.com/aws/aws-sdk-go-v2/service/s3/types"
	"github.com/aws/smithy-go/middleware"
	"github.com/aws/smithy-go/ptr"
	smithyhttp "github.com/aws/smithy-go/transport/http"
)

// This operation is not supported by directory buckets. This action uses the
// encryption subresource to configure default encryption and Amazon S3 Bucket Keys
// for an existing bucket. By default, all buckets have a default encryption
// configuration that uses server-side encryption with Amazon S3 managed keys
// (SSE-S3). You can optionally configure default encryption for a bucket by using
// server-side encryption with Key Management Service (KMS) keys (SSE-KMS) or
// dual-layer server-side encryption with Amazon Web Services KMS keys (DSSE-KMS).
// If you specify default encryption by using SSE-KMS, you can also configure
// Amazon S3 Bucket Keys (https://docs.aws.amazon.com/AmazonS3/latest/dev/bucket-key.html)
// . If you use PutBucketEncryption to set your default bucket encryption (https://docs.aws.amazon.com/AmazonS3/latest/dev/bucket-encryption.html)
// to SSE-KMS, you should verify that your KMS key ID is correct. Amazon S3 does
// not validate the KMS key ID provided in PutBucketEncryption requests. This
// action requires Amazon Web Services Signature Version 4. For more information,
// see Authenticating Requests (Amazon Web Services Signature Version 4) (https://docs.aws.amazon.com/AmazonS3/latest/API/sig-v4-authenticating-requests.html)
// . To use this operation, you must have permission to perform the
// s3:PutEncryptionConfiguration action. The bucket owner has this permission by
// default. The bucket owner can grant this permission to others. For more
// information about permissions, see Permissions Related to Bucket Subresource
// Operations (https://docs.aws.amazon.com/AmazonS3/latest/userguide/using-with-s3-actions.html#using-with-s3-actions-related-to-bucket-subresources)
// and Managing Access Permissions to Your Amazon S3 Resources (https://docs.aws.amazon.com/AmazonS3/latest/userguide/s3-access-control.html)
// in the Amazon S3 User Guide. The following operations are related to
// PutBucketEncryption :
//   - GetBucketEncryption (https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetBucketEncryption.html)
//   - DeleteBucketEncryption (https://docs.aws.amazon.com/AmazonS3/latest/API/API_DeleteBucketEncryption.html)
func (c *Client) PutBucketEncryption(ctx context.Context, params *PutBucketEncryptionInput, optFns ...func(*Options)) (*PutBucketEncryptionOutput, error) {
	if params == nil {
		params = &PutBucketEncryptionInput{}
	}

	result, metadata, err := c.invokeOperation(ctx, "PutBucketEncryption", params, optFns, c.addOperationPutBucketEncryptionMiddlewares)
	if err != nil {
		return nil, err
	}

	out := result.(*PutBucketEncryptionOutput)
	out.ResultMetadata = metadata
	return out, nil
}

type PutBucketEncryptionInput struct {

	// Specifies default encryption for a bucket using server-side encryption with
	// different key options. By default, all buckets have a default encryption
	// configuration that uses server-side encryption with Amazon S3 managed keys
	// (SSE-S3). You can optionally configure default encryption for a bucket by using
	// server-side encryption with an Amazon Web Services KMS key (SSE-KMS) or a
	// customer-provided key (SSE-C). For information about the bucket default
	// encryption feature, see Amazon S3 Bucket Default Encryption (https://docs.aws.amazon.com/AmazonS3/latest/dev/bucket-encryption.html)
	// in the Amazon S3 User Guide.
	//
	// This member is required.
	Bucket *string

	// Specifies the default server-side-encryption configuration.
	//
	// This member is required.
	ServerSideEncryptionConfiguration *types.ServerSideEncryptionConfiguration

	// Indicates the algorithm used to create the checksum for the object when you use
	// the SDK. This header will not provide any additional functionality if you don't
	// use the SDK. When you send this header, there must be a corresponding
	// x-amz-checksum or x-amz-trailer header sent. Otherwise, Amazon S3 fails the
	// request with the HTTP status code 400 Bad Request . For more information, see
	// Checking object integrity (https://docs.aws.amazon.com/AmazonS3/latest/userguide/checking-object-integrity.html)
	// in the Amazon S3 User Guide. If you provide an individual checksum, Amazon S3
	// ignores any provided ChecksumAlgorithm parameter.
	ChecksumAlgorithm types.ChecksumAlgorithm

	// The base64-encoded 128-bit MD5 digest of the server-side encryption
	// configuration. For requests made using the Amazon Web Services Command Line
	// Interface (CLI) or Amazon Web Services SDKs, this field is calculated
	// automatically.
	ContentMD5 *string

	// The account ID of the expected bucket owner. If the account ID that you provide
	// does not match the actual owner of the bucket, the request fails with the HTTP
	// status code 403 Forbidden (access denied).
	ExpectedBucketOwner *string

	noSmithyDocumentSerde
}

func (in *PutBucketEncryptionInput) bindEndpointParams(p *EndpointParameters) {
	p.Bucket = in.Bucket
	p.UseS3ExpressControlEndpoint = ptr.Bool(true)
}

type PutBucketEncryptionOutput struct {
	// Metadata pertaining to the operation's result.
	ResultMetadata middleware.Metadata

	noSmithyDocumentSerde
}

func (c *Client) addOperationPutBucketEncryptionMiddlewares(stack *middleware.Stack, options Options) (err error) {
	if err := stack.Serialize.Add(&setOperationInputMiddleware{}, middleware.After); err != nil {
		return err
	}
	err = stack.Serialize.Add(&awsRestxml_serializeOpPutBucketEncryption{}, middleware.After)
	if err != nil {
		return err
	}
	err = stack.Deserialize.Add(&awsRestxml_deserializeOpPutBucketEncryption{}, middleware.After)
	if err != nil {
		return err
	}
	if err := addProtocolFinalizerMiddlewares(stack, options, "PutBucketEncryption"); err != nil {
		return fmt.Errorf("add protocol finalizers: %v", err)
	}

	if err = addlegacyEndpointContextSetter(stack, options); err != nil {
		return err
	}
	if err = addSetLoggerMiddleware(stack, options); err != nil {
		return err
	}
	if err = awsmiddleware.AddClientRequestIDMiddleware(stack); err != nil {
		return err
	}
	if err = smithyhttp.AddComputeContentLengthMiddleware(stack); err != nil {
		return err
	}
	if err = addResolveEndpointMiddleware(stack, options); err != nil {
		return err
	}
	if err = v4.AddComputePayloadSHA256Middleware(stack); err != nil {
		return err
	}
	if err = addRetryMiddlewares(stack, options); err != nil {
		return err
	}
	if err = awsmiddleware.AddRawResponseToMetadata(stack); err != nil {
		return err
	}
	if err = awsmiddleware.AddRecordResponseTiming(stack); err != nil {
		return err
	}
	if err = addClientUserAgent(stack, options); err != nil {
		return err
	}
	if err = smithyhttp.AddErrorCloseResponseBodyMiddleware(stack); err != nil {
		return err
	}
	if err = smithyhttp.AddCloseResponseBodyMiddleware(stack); err != nil {
		return err
	}
	if err = addSetLegacyContextSigningOptionsMiddleware(stack); err != nil {
		return err
	}
	if err = addPutBucketContextMiddleware(stack); err != nil {
		return err
	}
	if err = addOpPutBucketEncryptionValidationMiddleware(stack); err != nil {
		return err
	}
	if err = stack.Initialize.Add(newServiceMetadataMiddleware_opPutBucketEncryption(options.Region), middleware.Before); err != nil {
		return err
	}
	if err = addMetadataRetrieverMiddleware(stack); err != nil {
		return err
	}
	if err = awsmiddleware.AddRecursionDetection(stack); err != nil {
		return err
	}
	if err = addPutBucketEncryptionInputChecksumMiddlewares(stack, options); err != nil {
		return err
	}
	if err = addPutBucketEncryptionUpdateEndpoint(stack, options); err != nil {
		return err
	}
	if err = addResponseErrorMiddleware(stack); err != nil {
		return err
	}
	if err = v4.AddContentSHA256HeaderMiddleware(stack); err != nil {
		return err
	}
	if err = disableAcceptEncodingGzip(stack); err != nil {
		return err
	}
	if err = addRequestResponseLogging(stack, options); err != nil {
		return err
	}
	if err = addDisableHTTPSMiddleware(stack, options); err != nil {
		return err
	}
	if err = addSerializeImmutableHostnameBucketMiddleware(stack, options); err != nil {
		return err
	}
	if err = s3cust.AddExpressDefaultChecksumMiddleware(stack); err != nil {
		return err
	}
	return nil
}

func (v *PutBucketEncryptionInput) bucket() (string, bool) {
	if v.Bucket == nil {
		return "", false
	}
	return *v.Bucket, true
}

func newServiceMetadataMiddleware_opPutBucketEncryption(region string) *awsmiddleware.RegisterServiceMetadata {
	return &awsmiddleware.RegisterServiceMetadata{
		Region:        region,
		ServiceID:     ServiceID,
		OperationName: "PutBucketEncryption",
	}
}

// getPutBucketEncryptionRequestAlgorithmMember gets the request checksum
// algorithm value provided as input.
func getPutBucketEncryptionRequestAlgorithmMember(input interface{}) (string, bool) {
	in := input.(*PutBucketEncryptionInput)
	if len(in.ChecksumAlgorithm) == 0 {
		return "", false
	}
	return string(in.ChecksumAlgorithm), true
}

func addPutBucketEncryptionInputChecksumMiddlewares(stack *middleware.Stack, options Options) error {
	return internalChecksum.AddInputMiddleware(stack, internalChecksum.InputMiddlewareOptions{
		GetAlgorithm:                     getPutBucketEncryptionRequestAlgorithmMember,
		RequireChecksum:                  true,
		EnableTrailingChecksum:           false,
		EnableComputeSHA256PayloadHash:   true,
		EnableDecodedContentLengthHeader: true,
	})
}

// getPutBucketEncryptionBucketMember returns a pointer to string denoting a
// provided bucket member valueand a boolean indicating if the input has a modeled
// bucket name,
func getPutBucketEncryptionBucketMember(input interface{}) (*string, bool) {
	in := input.(*PutBucketEncryptionInput)
	if in.Bucket == nil {
		return nil, false
	}
	return in.Bucket, true
}
func addPutBucketEncryptionUpdateEndpoint(stack *middleware.Stack, options Options) error {
	return s3cust.UpdateEndpoint(stack, s3cust.UpdateEndpointOptions{
		Accessor: s3cust.UpdateEndpointParameterAccessor{
			GetBucketFromInput: getPutBucketEncryptionBucketMember,
		},
		UsePathStyle:                   options.UsePathStyle,
		UseAccelerate:                  options.UseAccelerate,
		SupportsAccelerate:             true,
		TargetS3ObjectLambda:           false,
		EndpointResolver:               options.EndpointResolver,
		EndpointResolverOptions:        options.EndpointOptions,
		UseARNRegion:                   options.UseARNRegion,
		DisableMultiRegionAccessPoints: options.DisableMultiRegionAccessPoints,
	})
}
