versitygw/s3api/controllers/bucket-delete.go

// Copyright 2023 Versity Software
// This file is licensed under the Apache License, Version 2.0
// (the "License"); you may not use this file except in compliance
// with the License.  You may obtain a copy of the License at
//
//   http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing,
// software distributed under the License is distributed on an
// "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied.  See the License for the
// specific language governing permissions and limitations
// under the License.

package controllers

import (
	"net/http"

	"github.com/gofiber/fiber/v2"
	"github.com/versity/versitygw/auth"
	"github.com/versity/versitygw/s3api/utils"
)

func (c S3ApiController) DeleteBucketTagging(ctx *fiber.Ctx) (*Response, error) {
	bucket := ctx.Params("bucket")
	acct := utils.ContextKeyAccount.Get(ctx).(auth.Account)
	isRoot := utils.ContextKeyIsRoot.Get(ctx).(bool)
	parsedAcl := utils.ContextKeyParsedAcl.Get(ctx).(auth.ACL)
	IsBucketPublic := utils.ContextKeyPublicBucket.IsSet(ctx)

	err := auth.VerifyAccess(ctx.Context(), c.be,
		auth.AccessOptions{
			Readonly:        c.readonly,
			Acl:             parsedAcl,
			AclPermission:   auth.PermissionWrite,
			IsRoot:          isRoot,
			Acc:             acct,
			Bucket:          bucket,
			Action:          auth.PutBucketTaggingAction,
			IsPublicRequest: IsBucketPublic,
		})
	if err != nil {
		return &Response{
			MetaOpts: &MetaOptions{
				BucketOwner: parsedAcl.Owner,
			},
		}, err
	}

	err = c.be.DeleteBucketTagging(ctx.Context(), bucket)
	return &Response{
		MetaOpts: &MetaOptions{
			BucketOwner: parsedAcl.Owner,
			Status:      http.StatusNoContent,
		},
	}, err
}

func (c S3ApiController) DeleteBucketOwnershipControls(ctx *fiber.Ctx) (*Response, error) {
	bucket := ctx.Params("bucket")
	acct := utils.ContextKeyAccount.Get(ctx).(auth.Account)
	isRoot := utils.ContextKeyIsRoot.Get(ctx).(bool)
	parsedAcl := utils.ContextKeyParsedAcl.Get(ctx).(auth.ACL)

	err := auth.VerifyAccess(ctx.Context(), c.be,
		auth.AccessOptions{
			Readonly:      c.readonly,
			Acl:           parsedAcl,
			AclPermission: auth.PermissionWrite,
			IsRoot:        isRoot,
			Acc:           acct,
			Bucket:        bucket,
			Action:        auth.PutBucketOwnershipControlsAction,
		})
	if err != nil {
		return &Response{
			MetaOpts: &MetaOptions{
				BucketOwner: parsedAcl.Owner,
			},
		}, err
	}

	err = c.be.DeleteBucketOwnershipControls(ctx.Context(), bucket)
	return &Response{
		MetaOpts: &MetaOptions{
			BucketOwner: parsedAcl.Owner,
			Status:      http.StatusNoContent,
		},
	}, err
}

func (c S3ApiController) DeleteBucketPolicy(ctx *fiber.Ctx) (*Response, error) {
	bucket := ctx.Params("bucket")
	acct := utils.ContextKeyAccount.Get(ctx).(auth.Account)
	isRoot := utils.ContextKeyIsRoot.Get(ctx).(bool)
	parsedAcl := utils.ContextKeyParsedAcl.Get(ctx).(auth.ACL)

	err := auth.VerifyAccess(ctx.Context(), c.be,
		auth.AccessOptions{
			Readonly:      c.readonly,
			Acl:           parsedAcl,
			AclPermission: auth.PermissionWrite,
			IsRoot:        isRoot,
			Acc:           acct,
			Bucket:        bucket,
			Action:        auth.DeleteBucketPolicyAction,
		})
	if err != nil {
		return &Response{
			MetaOpts: &MetaOptions{
				BucketOwner: parsedAcl.Owner,
			},
		}, err
	}

	err = c.be.DeleteBucketPolicy(ctx.Context(), bucket)
	return &Response{
		MetaOpts: &MetaOptions{
			BucketOwner: parsedAcl.Owner,
			Status:      http.StatusNoContent,
		},
	}, err
}

func (c S3ApiController) DeleteBucketCors(ctx *fiber.Ctx) (*Response, error) {
	bucket := ctx.Params("bucket")
	acct := utils.ContextKeyAccount.Get(ctx).(auth.Account)
	isRoot := utils.ContextKeyIsRoot.Get(ctx).(bool)
	parsedAcl := utils.ContextKeyParsedAcl.Get(ctx).(auth.ACL)
	IsBucketPublic := utils.ContextKeyPublicBucket.IsSet(ctx)

	err := auth.VerifyAccess(ctx.Context(), c.be,
		auth.AccessOptions{
			Readonly:        c.readonly,
			Acl:             parsedAcl,
			AclPermission:   auth.PermissionWrite,
			IsRoot:          isRoot,
			Acc:             acct,
			Bucket:          bucket,
			Action:          auth.PutBucketCorsAction,
			IsPublicRequest: IsBucketPublic,
		})
	if err != nil {
		return &Response{
			MetaOpts: &MetaOptions{
				BucketOwner: parsedAcl.Owner,
			},
		}, err
	}

	err = c.be.DeleteBucketCors(ctx.Context(), bucket)
	return &Response{
		MetaOpts: &MetaOptions{
			BucketOwner: parsedAcl.Owner,
			Status:      http.StatusNoContent,
		},
	}, err
}

func (c S3ApiController) DeleteBucket(ctx *fiber.Ctx) (*Response, error) {
	bucket := ctx.Params("bucket")
	acct := utils.ContextKeyAccount.Get(ctx).(auth.Account)
	isRoot := utils.ContextKeyIsRoot.Get(ctx).(bool)
	parsedAcl := utils.ContextKeyParsedAcl.Get(ctx).(auth.ACL)
	IsBucketPublic := utils.ContextKeyPublicBucket.IsSet(ctx)

	err := auth.VerifyAccess(ctx.Context(), c.be,
		auth.AccessOptions{
			Readonly:        c.readonly,
			Acl:             parsedAcl,
			AclPermission:   auth.PermissionWrite,
			IsRoot:          isRoot,
			Acc:             acct,
			Bucket:          bucket,
			Action:          auth.DeleteBucketAction,
			IsPublicRequest: IsBucketPublic,
		})
	if err != nil {
		return &Response{
			MetaOpts: &MetaOptions{
				BucketOwner: parsedAcl.Owner,
			},
		}, err
	}

	err = c.be.DeleteBucket(ctx.Context(), bucket)
	return &Response{
		MetaOpts: &MetaOptions{
			BucketOwner: parsedAcl.Owner,
			Status:      http.StatusNoContent,
		},
	}, err
}