Add a storage layer for attachments (#11387)

* Add a storage layer for attachments * Fix some bug * fix test * Fix copyright head and lint * Fix bug * Add setting for minio and flags for migrate-storage * Add documents * fix lint * Add test for minio store type on attachments * fix test * fix test * Apply suggestions from code review Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com> * Add warning when storage migrated successfully * Fix drone * fix test * rebase * Fix test * display the error on console * Move minio test to amd64 since minio docker don't support arm64 * refactor the codes * add trace * Fix test * remove log on xorm * Fi download bug * Add a storage layer for attachments * Add setting for minio and flags for migrate-storage * fix lint * Add test for minio store type on attachments * Apply suggestions from code review Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com> * Fix drone * fix test * Fix test * display the error on console * Move minio test to amd64 since minio docker don't support arm64 * refactor the codes * add trace * Fix test * Add URL function to serve attachments directly from S3/Minio * Add ability to enable/disable redirection in attachment configuration * Fix typo * Add a storage layer for attachments * Add setting for minio and flags for migrate-storage * fix lint * Add test for minio store type on attachments * Apply suggestions from code review Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com> * Fix drone * fix test * Fix test * display the error on console * Move minio test to amd64 since minio docker don't support arm64 * don't change unrelated files * Fix lint * Fix build * update go.mod and go.sum * Use github.com/minio/minio-go/v6 * Remove unused function * Upgrade minio to v7 and some other improvements * fix lint * Fix go mod Co-authored-by: guillep2k <18600385+guillep2k@users.noreply.github.com> Co-authored-by: Tyler <tystuyfzand@gmail.com>
2020-08-18 12:23:45 +08:00 · 2020-08-18 12:23:45 +08:00 · 62e6c9bc6c
commit 62e6c9bc6c
parent 02fbe1e5dc
330 changed files with 62099 additions and 331 deletions
--- a/vendor/github.com/minio/minio-go/v7/api-get-object-acl.go
+++ b/vendor/github.com/minio/minio-go/v7/api-get-object-acl.go
@ -0,0 +1,140 @@
+/*
+ * MinIO Go Library for Amazon S3 Compatible Cloud Storage
+ * Copyright 2018 MinIO, Inc.
+ *
+ * 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 minio
+
+import (
+	"context"
+	"net/http"
+	"net/url"
+)
+
+type accessControlPolicy struct {
+	Owner struct {
+		ID          string `xml:"ID"`
+		DisplayName string `xml:"DisplayName"`
+	} `xml:"Owner"`
+	AccessControlList struct {
+		Grant []struct {
+			Grantee struct {
+				ID          string `xml:"ID"`
+				DisplayName string `xml:"DisplayName"`
+				URI         string `xml:"URI"`
+			} `xml:"Grantee"`
+			Permission string `xml:"Permission"`
+		} `xml:"Grant"`
+	} `xml:"AccessControlList"`
+}
+
+// GetObjectACL get object ACLs
+func (c Client) GetObjectACL(ctx context.Context, bucketName, objectName string) (*ObjectInfo, error) {
+	resp, err := c.executeMethod(ctx, http.MethodGet, requestMetadata{
+		bucketName: bucketName,
+		objectName: objectName,
+		queryValues: url.Values{
+			"acl": []string{""},
+		},
+	})
+	if err != nil {
+		return nil, err
+	}
+	defer closeResponse(resp)
+
+	if resp.StatusCode != http.StatusOK {
+		return nil, httpRespToErrorResponse(resp, bucketName, objectName)
+	}
+
+	res := &accessControlPolicy{}
+
+	if err := xmlDecoder(resp.Body, res); err != nil {
+		return nil, err
+	}
+
+	objInfo, err := c.statObject(ctx, bucketName, objectName, StatObjectOptions{})
+	if err != nil {
+		return nil, err
+	}
+
+	objInfo.Owner.DisplayName = res.Owner.DisplayName
+	objInfo.Owner.ID = res.Owner.ID
+
+	objInfo.Grant = append(objInfo.Grant, res.AccessControlList.Grant...)
+
+	cannedACL := getCannedACL(res)
+	if cannedACL != "" {
+		objInfo.Metadata.Add("X-Amz-Acl", cannedACL)
+		return &objInfo, nil
+	}
+
+	grantACL := getAmzGrantACL(res)
+	for k, v := range grantACL {
+		objInfo.Metadata[k] = v
+	}
+
+	return &objInfo, nil
+}
+
+func getCannedACL(aCPolicy *accessControlPolicy) string {
+	grants := aCPolicy.AccessControlList.Grant
+
+	switch {
+	case len(grants) == 1:
+		if grants[0].Grantee.URI == "" && grants[0].Permission == "FULL_CONTROL" {
+			return "private"
+		}
+	case len(grants) == 2:
+		for _, g := range grants {
+			if g.Grantee.URI == "http://acs.amazonaws.com/groups/global/AuthenticatedUsers" && g.Permission == "READ" {
+				return "authenticated-read"
+			}
+			if g.Grantee.URI == "http://acs.amazonaws.com/groups/global/AllUsers" && g.Permission == "READ" {
+				return "public-read"
+			}
+			if g.Permission == "READ" && g.Grantee.ID == aCPolicy.Owner.ID {
+				return "bucket-owner-read"
+			}
+		}
+	case len(grants) == 3:
+		for _, g := range grants {
+			if g.Grantee.URI == "http://acs.amazonaws.com/groups/global/AllUsers" && g.Permission == "WRITE" {
+				return "public-read-write"
+			}
+		}
+	}
+	return ""
+}
+
+func getAmzGrantACL(aCPolicy *accessControlPolicy) map[string][]string {
+	grants := aCPolicy.AccessControlList.Grant
+	res := map[string][]string{}
+
+	for _, g := range grants {
+		switch {
+		case g.Permission == "READ":
+			res["X-Amz-Grant-Read"] = append(res["X-Amz-Grant-Read"], "id="+g.Grantee.ID)
+		case g.Permission == "WRITE":
+			res["X-Amz-Grant-Write"] = append(res["X-Amz-Grant-Write"], "id="+g.Grantee.ID)
+		case g.Permission == "READ_ACP":
+			res["X-Amz-Grant-Read-Acp"] = append(res["X-Amz-Grant-Read-Acp"], "id="+g.Grantee.ID)
+		case g.Permission == "WRITE_ACP":
+			res["X-Amz-Grant-Write-Acp"] = append(res["X-Amz-Grant-Write-Acp"], "id="+g.Grantee.ID)
+		case g.Permission == "FULL_CONTROL":
+			res["X-Amz-Grant-Full-Control"] = append(res["X-Amz-Grant-Full-Control"], "id="+g.Grantee.ID)
+		}
+	}
+	return res
+}