mirror of
https://github.com/superseriousbusiness/gotosocial
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9d0df426da
* feat: vendor minio client * feat: introduce storage package with s3 support * feat: serve s3 files directly this saves a lot of bandwith as the files are fetched from the object store directly * fix: use explicit local storage in tests * feat: integrate s3 storage with the main server * fix: add s3 config to cli tests * docs: explicitly set values in example config also adds license header to the storage package * fix: use better http status code on s3 redirect HTTP 302 Found is the best fit, as it signifies that the resource requested was found but not under its presumed URL 307/TemporaryRedirect would mean that this resource is usually located here, not in this case 303/SeeOther indicates that the redirection does not link to the requested resource but to another page * refactor: use context in storage driver interface
123 lines
3.8 KiB
Go
123 lines
3.8 KiB
Go
/*
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* MinIO Go Library for Amazon S3 Compatible Cloud Storage
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* Copyright 2015-2020 MinIO, Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package minio
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import (
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"bytes"
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"context"
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"encoding/xml"
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"net/http"
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"github.com/minio/minio-go/v7/pkg/s3utils"
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)
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// Bucket operations
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func (c *Client) makeBucket(ctx context.Context, bucketName string, opts MakeBucketOptions) (err error) {
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// Validate the input arguments.
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if err := s3utils.CheckValidBucketNameStrict(bucketName); err != nil {
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return err
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}
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err = c.doMakeBucket(ctx, bucketName, opts.Region, opts.ObjectLocking)
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if err != nil && (opts.Region == "" || opts.Region == "us-east-1") {
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if resp, ok := err.(ErrorResponse); ok && resp.Code == "AuthorizationHeaderMalformed" && resp.Region != "" {
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err = c.doMakeBucket(ctx, bucketName, resp.Region, opts.ObjectLocking)
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}
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}
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return err
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}
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func (c *Client) doMakeBucket(ctx context.Context, bucketName string, location string, objectLockEnabled bool) (err error) {
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defer func() {
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// Save the location into cache on a successful makeBucket response.
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if err == nil {
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c.bucketLocCache.Set(bucketName, location)
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}
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}()
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// If location is empty, treat is a default region 'us-east-1'.
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if location == "" {
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location = "us-east-1"
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// For custom region clients, default
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// to custom region instead not 'us-east-1'.
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if c.region != "" {
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location = c.region
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}
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}
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// PUT bucket request metadata.
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reqMetadata := requestMetadata{
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bucketName: bucketName,
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bucketLocation: location,
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}
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if objectLockEnabled {
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headers := make(http.Header)
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headers.Add("x-amz-bucket-object-lock-enabled", "true")
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reqMetadata.customHeader = headers
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}
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// If location is not 'us-east-1' create bucket location config.
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if location != "us-east-1" && location != "" {
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createBucketConfig := createBucketConfiguration{}
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createBucketConfig.Location = location
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var createBucketConfigBytes []byte
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createBucketConfigBytes, err = xml.Marshal(createBucketConfig)
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if err != nil {
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return err
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}
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reqMetadata.contentMD5Base64 = sumMD5Base64(createBucketConfigBytes)
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reqMetadata.contentSHA256Hex = sum256Hex(createBucketConfigBytes)
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reqMetadata.contentBody = bytes.NewReader(createBucketConfigBytes)
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reqMetadata.contentLength = int64(len(createBucketConfigBytes))
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}
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// Execute PUT to create a new bucket.
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resp, err := c.executeMethod(ctx, http.MethodPut, reqMetadata)
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defer closeResponse(resp)
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if err != nil {
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return err
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}
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if resp != nil {
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if resp.StatusCode != http.StatusOK {
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return httpRespToErrorResponse(resp, bucketName, "")
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}
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}
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// Success.
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return nil
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}
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// MakeBucketOptions holds all options to tweak bucket creation
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type MakeBucketOptions struct {
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// Bucket location
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Region string
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// Enable object locking
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ObjectLocking bool
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}
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// MakeBucket creates a new bucket with bucketName with a context to control cancellations and timeouts.
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//
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// Location is an optional argument, by default all buckets are
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// created in US Standard Region.
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//
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// For Amazon S3 for more supported regions - http://docs.aws.amazon.com/general/latest/gr/rande.html
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// For Google Cloud Storage for more supported regions - https://cloud.google.com/storage/docs/bucket-locations
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func (c *Client) MakeBucket(ctx context.Context, bucketName string, opts MakeBucketOptions) (err error) {
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return c.makeBucket(ctx, bucketName, opts)
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}
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