feat: server thumbnail (#818)
* feat: add get_group_member_user_id api * feat: add SendBusinessNotification api * feat: add GetFriendIDs api * update pkg * feat: cos oss thumbnail * feat: cos video snapshot * feat: oss video snapshot * feat: minio video snapshot * feat: minio video snapshot * feat: minio * feat: minio * feat: minio * feat: s3 AccessURL * feat: s3 AccessURL * fix: Minio AccessURL * fix: Minio AccessURL * fix: optimize thumbnails * fix: optimize thumbnails * fix: cos option * fix: cos option * fix: cos option * docs: config * docs: config * minio: preview image cache * minio: preview image cache * minio: preview image cache * go mod tidy * cicd: robot automated Change Signed-off-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com> --------- Signed-off-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com> Co-authored-by: withchao <withchao@users.noreply.github.com>pull/820/head
withchao
1 year ago
committed by
GitHub
parent
bd518365ea
commit
e706620f12
@ -0,0 +1,8 @@
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package minio
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type minioImageInfo struct {
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NotImage bool `json:"notImage,omitempty"`
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Width int `json:"width,omitempty"`
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Height int `json:"height,omitempty"`
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Format string `json:"format,omitempty"`
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}
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@ -1,96 +1,11 @@
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// Copyright © 2023 OpenIM. All rights reserved.
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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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package oss
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import (
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"crypto/hmac"
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"crypto/sha1"
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"crypto/sha256"
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"encoding/base64"
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"hash"
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"io"
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"net/http"
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"sort"
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"strings"
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_ "unsafe"
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"github.com/aliyun/aliyun-oss-go-sdk/oss"
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)
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func (o *OSS) getAdditionalHeaderKeys(req *http.Request) ([]string, map[string]string) {
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var keysList []string
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keysMap := make(map[string]string)
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srcKeys := make(map[string]string)
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for k := range req.Header {
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srcKeys[strings.ToLower(k)] = ""
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}
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for _, v := range o.bucket.Client.Config.AdditionalHeaders {
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if _, ok := srcKeys[strings.ToLower(v)]; ok {
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keysMap[strings.ToLower(v)] = ""
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}
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}
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for k := range keysMap {
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keysList = append(keysList, k)
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}
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sort.Strings(keysList)
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return keysList, keysMap
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}
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func (o *OSS) getSignedStr(req *http.Request, canonicalizedResource string, keySecret string) string {
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// Find out the "x-oss-"'s address in header of the request
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ossHeadersMap := make(map[string]string)
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additionalList, additionalMap := o.getAdditionalHeaderKeys(req)
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for k, v := range req.Header {
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if strings.HasPrefix(strings.ToLower(k), "x-oss-") {
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ossHeadersMap[strings.ToLower(k)] = v[0]
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} else if o.bucket.Client.Config.AuthVersion == oss.AuthV2 {
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if _, ok := additionalMap[strings.ToLower(k)]; ok {
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ossHeadersMap[strings.ToLower(k)] = v[0]
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}
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}
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}
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hs := newHeaderSorter(ossHeadersMap)
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// Sort the ossHeadersMap by the ascending order
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hs.Sort()
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// Get the canonicalizedOSSHeaders
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canonicalizedOSSHeaders := ""
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for i := range hs.Keys {
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canonicalizedOSSHeaders += hs.Keys[i] + ":" + hs.Vals[i] + "\n"
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}
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// Give other parameters values
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// when sign URL, date is expires
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date := req.Header.Get(oss.HTTPHeaderDate)
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contentType := req.Header.Get(oss.HTTPHeaderContentType)
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contentMd5 := req.Header.Get(oss.HTTPHeaderContentMD5)
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// default is v1 signature
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signStr := req.Method + "\n" + contentMd5 + "\n" + contentType + "\n" + date + "\n" + canonicalizedOSSHeaders + canonicalizedResource
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h := hmac.New(func() hash.Hash { return sha1.New() }, []byte(keySecret))
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// v2 signature
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if o.bucket.Client.Config.AuthVersion == oss.AuthV2 {
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signStr = req.Method + "\n" + contentMd5 + "\n" + contentType + "\n" + date + "\n" + canonicalizedOSSHeaders + strings.Join(additionalList, ";") + "\n" + canonicalizedResource
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h = hmac.New(func() hash.Hash { return sha256.New() }, []byte(keySecret))
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}
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_, _ = io.WriteString(h, signStr)
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signedStr := base64.StdEncoding.EncodeToString(h.Sum(nil))
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return signedStr
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}
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//go:linkname ossSignHeader github.com/aliyun/aliyun-oss-go-sdk/oss.(*Conn).signHeader
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func ossSignHeader(c *oss.Conn, req *http.Request, canonicalizedResource string)
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@ -1,61 +0,0 @@
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// Copyright © 2023 OpenIM. All rights reserved.
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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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package oss
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import (
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"bytes"
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"sort"
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)
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// headerSorter defines the key-value structure for storing the sorted data in signHeader.
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type headerSorter struct {
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Keys []string
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Vals []string
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}
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// newHeaderSorter is an additional function for function SignHeader.
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func newHeaderSorter(m map[string]string) *headerSorter {
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hs := &headerSorter{
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Keys: make([]string, 0, len(m)),
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Vals: make([]string, 0, len(m)),
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}
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for k, v := range m {
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hs.Keys = append(hs.Keys, k)
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hs.Vals = append(hs.Vals, v)
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}
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return hs
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}
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// Sort is an additional function for function SignHeader.
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func (hs *headerSorter) Sort() {
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sort.Sort(hs)
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}
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// Len is an additional function for function SignHeader.
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func (hs *headerSorter) Len() int {
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return len(hs.Vals)
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}
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// Less is an additional function for function SignHeader.
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func (hs *headerSorter) Less(i, j int) bool {
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return bytes.Compare([]byte(hs.Keys[i]), []byte(hs.Keys[j])) < 0
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}
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// Swap is an additional function for function SignHeader.
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func (hs *headerSorter) Swap(i, j int) {
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hs.Vals[i], hs.Vals[j] = hs.Vals[j], hs.Vals[i]
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hs.Keys[i], hs.Keys[j] = hs.Keys[j], hs.Keys[i]
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}
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