chore: Merge pull request #1052 from Xhofe/dev

docs: add baidu.photo

.all-contributorsrc

@@ -51,6 +51,33 @@
       "contributions": [
         "doc"
       ]
+    },
+    {
+      "login": "Windman1320",
+      "name": "Windman",
+      "avatar_url": "https://avatars.githubusercontent.com/u/9999486?v=4",
+      "profile": "https://github.com/Windman1320",
+      "contributions": [
+        "code"
+      ]
+    },
+    {
+      "login": "ericarena",
+      "name": "ericarena",
+      "avatar_url": "https://avatars.githubusercontent.com/u/4518927?v=4",
+      "profile": "https://github.com/ericarena",
+      "contributions": [
+        "code"
+      ]
+    },
+    {
+      "login": "WntFlm",
+      "name": "WntFlm",
+      "avatar_url": "https://avatars.githubusercontent.com/u/34620278?v=4",
+      "profile": "https://github.com/WntFlm",
+      "contributions": [
+        "code"
+      ]
     }
   ],
   "contributorsPerLine": 7,

.github/workflows/build.yml

@@ -30,10 +30,10 @@ jobs:
         with:
           path: alist
 
-      - name: Install upx
+      - name: Install dependencies
         run: |
-          docker pull crazymax/xgo:latest
-          go install github.com/crazy-max/xgo@latest
+          docker pull techknowlogick/xgo:latest
+          go install src.techknowlogick.com/xgo@latest
           sudo apt install upx
 
       - name: Build

.github/workflows/release.yml

@@ -29,8 +29,8 @@ jobs:
 
       - name: Install upx
         run: |
-          docker pull crazymax/xgo:latest
-          go install github.com/crazy-max/xgo@latest
+          docker pull techknowlogick/xgo:latest
+          go install src.techknowlogick.com/xgo@latest
           sudo apt install upx
 
       - name: Build

.gitignore

@@ -22,6 +22,7 @@ dist/
 # vendor/
 bin/*
 /alist
+/alist.exe
 *.json
 public/*.html
 public/assets/

CONTRIBUTING.md

@@ -7,7 +7,7 @@
 Prerequisites:
 
 - [git](https://nodejs.org/zh-cn/)
-- [Go 1.17+](https://golang.org/doc/install)
+- [Go 1.18+](https://golang.org/doc/install)
 - [gcc](https://gcc.gnu.org/)
 - [nodejs](https://nodejs.org/)
 

CONTRIBUTORS.md

@@ -1,5 +1,5 @@
 <!-- ALL-CONTRIBUTORS-BADGE:START - Do not remove or modify this section -->
-[![All Contributors](https://img.shields.io/badge/all_contributors-5-orange.svg?style=flat-square)](#contributors-)
+[![All Contributors](https://img.shields.io/badge/all_contributors-8-orange.svg?style=flat-square)](#contributors-)
 <!-- ALL-CONTRIBUTORS-BADGE:END -->
 
 ## Contributors ✨
@@ -16,6 +16,11 @@ Thanks goes to these wonderful people ([emoji key](https://allcontributors.org/d
     <td align="center"><a href="https://www.iflu.cf/"><img src="https://avatars.githubusercontent.com/u/63903027?v=4?s=100" width="100px;" alt=""/><br /><sub><b>道辰</b></sub></a><br /><a href="https://github.com/Xhofe/alist/commits?author=DaoChen6" title="Documentation">📖</a></td>
     <td align="center"><a href="https://vg-land.github.io/"><img src="https://avatars.githubusercontent.com/u/16739728?v=4?s=100" width="100px;" alt=""/><br /><sub><b>vg-land</b></sub></a><br /><a href="https://github.com/Xhofe/alist/commits?author=vg-land" title="Code">💻</a></td>
     <td align="center"><a href="https://c5y.moe"><img src="https://avatars.githubusercontent.com/u/18461360?v=4?s=100" width="100px;" alt=""/><br /><sub><b>凌莞~(=^▽^=)</b></sub></a><br /><a href="https://github.com/Xhofe/alist/commits?author=Clansty" title="Documentation">📖</a></td>
+    <td align="center"><a href="https://github.com/Windman1320"><img src="https://avatars.githubusercontent.com/u/9999486?v=4?s=100" width="100px;" alt=""/><br /><sub><b>Windman</b></sub></a><br /><a href="https://github.com/Xhofe/alist/commits?author=Windman1320" title="Code">💻</a></td>
+    <td align="center"><a href="https://github.com/ericarena"><img src="https://avatars.githubusercontent.com/u/4518927?v=4?s=100" width="100px;" alt=""/><br /><sub><b>ericarena</b></sub></a><br /><a href="https://github.com/Xhofe/alist/commits?author=ericarena" title="Code">💻</a></td>
+  </tr>
+  <tr>
+    <td align="center"><a href="https://github.com/WntFlm"><img src="https://avatars.githubusercontent.com/u/34620278?v=4?s=100" width="100px;" alt=""/><br /><sub><b>WntFlm</b></sub></a><br /><a href="https://github.com/Xhofe/alist/commits?author=WntFlm" title="Code">💻</a></td>
   </tr>
 </table>
 

LICENSE

@@ -658,4 +658,4 @@ specific requirements.
   You should also get your employer (if you work as a programmer) or school,
 if any, to sign a "copyright disclaimer" for the program, if necessary.
 For more information on this, and how to apply and follow the GNU AGPL, see
-<https://www.gnu.org/licenses/>.
+<https://www.gnu.org/licenses/>.

README.md

@@ -39,6 +39,7 @@ English | [中文](./README_cn.md) | [Contributors](./CONTRIBUTORS.md) | [Contri
   - [x] [Quark](https://pan.quark.cn)
   - [x] [XunleiCloud](https://pan.xunlei.com/)
   - [x] SFTP
+  - [x] [Baidu.Photo](https://photo.baidu.com/)
 - [x] Easy to deploy and out-of-the-box
 - [x] File preview (PDF, markdown, code, plain text, ...)
 - [x] Image preview in gallery mode
@@ -87,4 +88,4 @@ The `AList` is open-source software licensed under the AGPL-3.0 license.
 
 ---
 
-> [@Blog](https://nn.ci/) · [@GitHub](https://github.com/Xhofe) · [@TelegramGroup](https://t.me/alist_chat) · [@QQGroup](https://jq.qq.com/?_wv=1027&k=OVPJcv2b)
+> [@Blog](https://nn.ci/) · [@GitHub](https://github.com/Xhofe) · [@TelegramGroup](https://t.me/alist_chat) · [@QQGroup](https://jq.qq.com/?_wv=1027&k=YJJj2Gwb)

README_cn.md

@@ -39,6 +39,7 @@
   - [x] [夸克网盘](https://pan.quark.cn)
   - [x] [迅雷云盘](https://pan.xunlei.com/)
   - [x] SFTP
+  - [x] [一刻相册](https://photo.baidu.com/)
 - [x] 部署方便，开箱即用
 - [x] 文件预览（PDF、markdown、代码、纯文本……）
 - [x] 画廊模式下的图像预览
@@ -87,4 +88,4 @@
 
 ---
 
-> [@Blog](https://nn.ci/) · [@GitHub](https://github.com/Xhofe) · [@TelegramGroup](https://t.me/alist_chat) · [@QQGroup](https://jq.qq.com/?_wv=1027&k=OVPJcv2b)
+> [@博客](https://nn.ci/) · [@GitHub](https://github.com/Xhofe) · [@Telegram群](https://t.me/alist_chat) · [@QQ群](https://jq.qq.com/?_wv=1027&k=YJJj2Gwb)

alist.go

@@ -12,7 +12,6 @@ import (
 )
 
 func Init() bool {
-	//bootstrap.InitLog()
 	bootstrap.InitConf()
 	bootstrap.InitCron()
 	bootstrap.InitModel()

alist_test.go

@@ -1,12 +0,0 @@
-package main
-
-import (
-	"fmt"
-	"net/url"
-	"testing"
-)
-
-func TestUrl(t *testing.T) {
-	s,_ := url.QueryUnescape("/ali/%E7%8C%AA%E5%A4%B4%E7%9A%84%E6%96%87%E4%BB%B6%5B%E5%98%BF%E5%98%BF%5D/%E9%82%B9%E9%82%B9%E7%9A%84%E6%96%87%E4%BB%B6/%E6%A1%8C%E9%9D%A2%E5%A3%81%E7%BA%B8/v2-e8f266ba17ae387eefed1cb22b2b5e4e_r.jpg")
-	fmt.Print(s)
-}

bootstrap/setting.go

@@ -266,6 +266,22 @@ func InitSettings() {
 			Group:       model.BACK,
 			Description: "Experimental function, not recommended as it's still under development",
 		},
+		{
+			Key:         "Aria2 RPC url",
+			Value:       "http://localhost:6800/jsonrpc",
+			Description: "Aria2 RPC url, e.g. 'http://aria2.example.com:6800/jsonrpc'",
+			Type:        "string",
+			Access:      model.PRIVATE,
+			Group:       model.BACK,
+		},
+		{
+			Key:         "Aria2 RPC secret",
+			Value:       "",
+			Description: "Aria2 RPC secret, e.g. '123456'",
+			Type:        "string",
+			Access:      model.PRIVATE,
+			Group:       model.BACK,
+		},
 	}
 	for i, _ := range settings {
 		v := settings[i]

build.sh

@@ -51,16 +51,8 @@ BUILD() {
   gitTag=$(git describe --long --tags --dirty --always)
   webTag=$(wget -qO- -t1 -T2 "https://api.github.com/repos/alist-org/alist-web/releases/latest" | grep "tag_name" | head -n 1 | awk -F ":" '{print $2}' | sed 's/\"//g;s/,//g;s/ //g')
   echo "build version: $gitTag"
+
   ldflags="\
--w -s --extldflags '-static -fpic' \
--X 'github.com/Xhofe/alist/conf.BuiltAt=$builtAt' \
--X 'github.com/Xhofe/alist/conf.GoVersion=$goVersion' \
--X 'github.com/Xhofe/alist/conf.GitAuthor=$gitAuthor' \
--X 'github.com/Xhofe/alist/conf.GitCommit=$gitCommit' \
--X 'github.com/Xhofe/alist/conf.GitTag=$gitTag' \
--X 'github.com/Xhofe/alist/conf.WebTag=$webTag' \
-"
-  ldflagsDarwin="\
 -w -s \
 -X 'github.com/Xhofe/alist/conf.BuiltAt=$builtAt' \
 -X 'github.com/Xhofe/alist/conf.GoVersion=$goVersion' \
@@ -69,12 +61,11 @@ BUILD() {
 -X 'github.com/Xhofe/alist/conf.GitTag=$gitTag' \
 -X 'github.com/Xhofe/alist/conf.WebTag=$webTag' \
 "
+  rm -rf .git/
   if [ "$1" == "release" ]; then
-    xgo -targets=linux/*,windows/* -out "$appName" -ldflags="$ldflags" -tags=jsoniter .
-    xgo -targets=darwin/* -out "$appName" -ldflags="$ldflagsDarwin" -tags=jsoniter .
+    xgo -out "$appName" -ldflags="$ldflags" -tags=jsoniter .
   else
-    xgo -targets=linux/amd64,windows/amd64 -out "$appName" -ldflags="$ldflags" -tags=jsoniter .
-    xgo -targets=darwin/amd64 -out "$appName" -ldflags="$ldflagsDarwin" -tags=jsoniter .
+    xgo -targets=linux/amd64,windows/amd64,darwin/amd64 -out "$appName" -ldflags="$ldflags" -tags=jsoniter .
   fi
   mkdir -p "build"
   mv alist-* build
@@ -158,8 +149,8 @@ elif [ "$1" = "docker" ]; then
 elif [ "$1" = "build" ]; then
   BUILD build
 elif [ "$1" = "release" ]; then
-  BUILD release
   BUILD_MUSL
+  BUILD release
   RELEASE
 else
   echo -e "${RED_COLOR} Parameter error ${RES}"

drivers/123/123.go

@@ -3,7 +3,6 @@ package _23
 import (
 	"errors"
 	"fmt"
-	"github.com/Xhofe/alist/conf"
 	"github.com/Xhofe/alist/drivers/base"
 	"github.com/Xhofe/alist/model"
 	"github.com/Xhofe/alist/utils"
@@ -40,7 +39,7 @@ func (driver Pan123) Login(account *model.Account) error {
 	return err
 }
 
-func (driver Pan123) FormatFile(file *Pan123File) *model.File {
+func (driver Pan123) FormatFile(file *File) *model.File {
 	f := &model.File{
 		Id:        strconv.FormatInt(file.FileId, 10),
 		Name:      file.FileName,
@@ -52,9 +51,9 @@ func (driver Pan123) FormatFile(file *Pan123File) *model.File {
 	return f
 }
 
-func (driver Pan123) GetFiles(parentId string, account *model.Account) ([]Pan123File, error) {
+func (driver Pan123) GetFiles(parentId string, account *model.Account) ([]File, error) {
 	next := "0"
-	res := make([]Pan123File, 0)
+	res := make([]File, 0)
 	for next != "-1" {
 		var resp Pan123Files
 		query := map[string]string{
@@ -139,7 +138,7 @@ func (driver Pan123) Request(url string, method int, headers, query map[string]s
 //	return body, nil
 //}
 
-func (driver Pan123) GetFile(path string, account *model.Account) (*Pan123File, error) {
+func (driver Pan123) GetFile(path string, account *model.Account) (*File, error) {
 	dir, name := filepath.Split(path)
 	dir = utils.ParsePath(dir)
 	_, err := driver.Files(dir, account)
@@ -147,14 +146,15 @@ func (driver Pan123) GetFile(path string, account *model.Account) (*Pan123File,
 		return nil, err
 	}
 	parentFiles_, _ := base.GetCache(dir, account)
-	parentFiles, _ := parentFiles_.([]Pan123File)
+	parentFiles, _ := parentFiles_.([]File)
 	for _, file := range parentFiles {
 		if file.FileName == name {
-			if file.Type != conf.FOLDER {
-				return &file, err
-			} else {
-				return nil, base.ErrNotFile
-			}
+			//if file.Type != conf.FOLDER {
+			//	return &file, err
+			//} else {
+			//	return nil, base.ErrNotFile
+			//}
+			return &file, nil
 		}
 	}
 	return nil, base.ErrPathNotFound

drivers/123/driver.go

@@ -108,10 +108,10 @@ func (driver Pan123) File(path string, account *model.Account) (*model.File, err
 
 func (driver Pan123) Files(path string, account *model.Account) ([]model.File, error) {
 	path = utils.ParsePath(path)
-	var rawFiles []Pan123File
+	var rawFiles []File
 	cache, err := base.GetCache(path, account)
 	if err == nil {
-		rawFiles, _ = cache.([]Pan123File)
+		rawFiles, _ = cache.([]File)
 	} else {
 		file, err := driver.File(path, account)
 		if err != nil {
@@ -278,12 +278,13 @@ func (driver Pan123) Delete(path string, account *model.Account) error {
 	if err != nil {
 		return err
 	}
+	log.Debugln("delete 123 file: ", file)
 	data := base.Json{
 		"driveId":           0,
 		"operation":         true,
-		"fileTrashInfoList": file,
+		"fileTrashInfoList": []File{*file},
 	}
-	_, err = driver.Request("https://www.123pan.com/api/file/trash",
+	_, err = driver.Request("https://www.123pan.com/b/api/file/trash",
 		base.Post, nil, nil, &data, nil, false, account)
 	return err
 }

drivers/123/types.go

@@ -7,7 +7,7 @@ import (
 	"time"
 )
 
-type Pan123File struct {
+type File struct {
 	FileName  string     `json:"FileName"`
 	Size      int64      `json:"Size"`
 	UpdateAt  *time.Time `json:"UpdateAt"`
@@ -17,15 +17,15 @@ type Pan123File struct {
 	S3KeyFlag string     `json:"S3KeyFlag"`
 }
 
-func (f Pan123File) GetSize() uint64 {
+func (f File) GetSize() uint64 {
 	return uint64(f.Size)
 }
 
-func (f Pan123File) GetName() string {
+func (f File) GetName() string {
 	return f.FileName
 }
 
-func (f Pan123File) GetType() int {
+func (f File) GetType() int {
 	if f.Type == 1 {
 		return conf.FOLDER
 	}
@@ -47,8 +47,8 @@ type Pan123TokenResp struct {
 type Pan123Files struct {
 	BaseResp
 	Data struct {
-		InfoList []Pan123File `json:"InfoList"`
-		Next     string       `json:"Next"`
+		InfoList []File `json:"InfoList"`
+		Next     string `json:"Next"`
 	} `json:"data"`
 }
 

drivers/189pc/189.go

@@ -291,6 +291,13 @@ func (s *State) Request(method string, fullUrl string, params Params, callback f
 		return nil, fmt.Errorf(erron.Msg)
 	}
 	if erron.ErrorCode != "" {
+		switch erron.ErrorCode {
+		case "InvalidSessionKey":
+			if err := s.RefreshSession(account); err != nil {
+				return nil, err
+			}
+			return s.Request(method, fullUrl, params, callback, account)
+		}
 		return nil, fmt.Errorf(erron.ErrorMsg)
 	}
 

drivers/all.go

@@ -25,6 +25,7 @@ import (
 	_ "github.com/Xhofe/alist/drivers/webdav"
 	_ "github.com/Xhofe/alist/drivers/xunlei"
 	_ "github.com/Xhofe/alist/drivers/yandex"
+	_ "github.com/Xhofe/alist/drivers/baiduphoto"
 	log "github.com/sirupsen/logrus"
 	"strings"
 )

drivers/baiduphoto/baidu.go

@@ -0,0 +1,259 @@
+package baiduphoto
+
+import (
+	"fmt"
+	"net/http"
+
+	"github.com/Xhofe/alist/drivers/base"
+	"github.com/Xhofe/alist/model"
+	"github.com/Xhofe/alist/utils"
+	"github.com/go-resty/resty/v2"
+	log "github.com/sirupsen/logrus"
+)
+
+func (driver Baidu) RefreshToken(account *model.Account) error {
+	err := driver.refreshToken(account)
+	if err != nil && err == base.ErrEmptyToken {
+		err = driver.refreshToken(account)
+	}
+	if err != nil {
+		account.Status = err.Error()
+	}
+	_ = model.SaveAccount(account)
+	return err
+}
+
+func (driver Baidu) refreshToken(account *model.Account) error {
+	u := "https://openapi.baidu.com/oauth/2.0/token"
+	var resp base.TokenResp
+	var e TokenErrResp
+	_, err := base.RestyClient.R().
+		SetResult(&resp).
+		SetError(&e).
+		SetQueryParams(map[string]string{
+			"grant_type":    "refresh_token",
+			"refresh_token": account.RefreshToken,
+			"client_id":     account.ClientId,
+			"client_secret": account.ClientSecret,
+		}).Get(u)
+	if err != nil {
+		return err
+	}
+	if e.ErrorMsg != "" {
+		return &e
+	}
+	if resp.RefreshToken == "" {
+		return base.ErrEmptyToken
+	}
+	account.Status = "work"
+	account.AccessToken, account.RefreshToken = resp.AccessToken, resp.RefreshToken
+	return nil
+}
+
+func (driver Baidu) Request(method string, url string, callback func(*resty.Request), account *model.Account) (*resty.Response, error) {
+	req := base.RestyClient.R()
+	req.SetQueryParam("access_token", account.AccessToken)
+	if callback != nil {
+		callback(req)
+	}
+
+	res, err := req.Execute(method, url)
+	if err != nil {
+		return nil, err
+	}
+	log.Debug(res.String())
+
+	var erron Erron
+	if err = utils.Json.Unmarshal(res.Body(), &erron); err != nil {
+		return nil, err
+	}
+
+	switch erron.Errno {
+	case 0:
+		return res, nil
+	case -6:
+		if err = driver.RefreshToken(account); err != nil {
+			return nil, err
+		}
+	default:
+		return nil, fmt.Errorf("errno: %d, refer to https://photo.baidu.com/union/doc", erron.Errno)
+	}
+	return driver.Request(method, url, callback, account)
+}
+
+// 获取所有根文件
+func (driver Baidu) GetAllFile(account *model.Account) (files []File, err error) {
+	var cursor string
+
+	for {
+		var resp FileListResp
+		_, err = driver.Request(http.MethodGet, FILE_API_URL+"/list", func(r *resty.Request) {
+			r.SetQueryParams(map[string]string{
+				"need_thumbnail":     "1",
+				"need_filter_hidden": "0",
+				"cursor":             cursor,
+			})
+			r.SetResult(&resp)
+		}, account)
+		if err != nil {
+			return
+		}
+
+		cursor = resp.Cursor
+		files = append(files, resp.List...)
+
+		if !resp.HasNextPage() {
+			return
+		}
+	}
+}
+
+// 获取所有相册
+func (driver Baidu) GetAllAlbum(account *model.Account) (albums []Album, err error) {
+	var cursor string
+	for {
+		var resp AlbumListResp
+		_, err = driver.Request(http.MethodGet, ALBUM_API_URL+"/list", func(r *resty.Request) {
+			r.SetQueryParams(map[string]string{
+				"need_amount": "1",
+				"limit":       "100",
+				"cursor":      cursor,
+			})
+			r.SetResult(&resp)
+		}, account)
+		if err != nil {
+			return
+		}
+		if albums == nil {
+			albums = make([]Album, 0, resp.TotalCount)
+		}
+
+		cursor = resp.Cursor
+		albums = append(albums, resp.List...)
+
+		if !resp.HasNextPage() {
+			return
+		}
+	}
+}
+
+// 获取相册中所有文件
+func (driver Baidu) GetAllAlbumFile(albumID string, account *model.Account) (files []AlbumFile, err error) {
+	var cursor string
+	for {
+		var resp AlbumFileListResp
+		_, err = driver.Request(http.MethodGet, ALBUM_API_URL+"/listfile", func(r *resty.Request) {
+			r.SetQueryParams(map[string]string{
+				"album_id":    splitID(albumID)[0],
+				"need_amount": "1",
+				"limit":       "1000",
+				"cursor":      cursor,
+			})
+			r.SetResult(&resp)
+		}, account)
+		if err != nil {
+			return
+		}
+		if files == nil {
+			files = make([]AlbumFile, 0, resp.TotalCount)
+		}
+
+		cursor = resp.Cursor
+		files = append(files, resp.List...)
+
+		if !resp.HasNextPage() {
+			return
+		}
+	}
+}
+
+// 创建相册
+func (driver Baidu) CreateAlbum(name string, account *model.Account) error {
+	if !checkName(name) {
+		return ErrNotSupportName
+	}
+	_, err := driver.Request(http.MethodPost, ALBUM_API_URL+"/create", func(r *resty.Request) {
+		r.SetQueryParams(map[string]string{
+			"title":  name,
+			"tid":    getTid(),
+			"source": "0",
+		})
+	}, account)
+	return err
+}
+
+// 相册改名
+func (driver Baidu) SetAlbumName(albumID string, name string, account *model.Account) error {
+	if !checkName(name) {
+		return ErrNotSupportName
+	}
+
+	e := splitID(albumID)
+	_, err := driver.Request(http.MethodPost, ALBUM_API_URL+"/settitle", func(r *resty.Request) {
+		r.SetFormData(map[string]string{
+			"title":    name,
+			"album_id": e[0],
+			"tid":      e[1],
+		})
+	}, account)
+	return err
+}
+
+// 删除相册
+func (driver Baidu) DeleteAlbum(albumID string, account *model.Account) error {
+	e := splitID(albumID)
+	_, err := driver.Request(http.MethodPost, ALBUM_API_URL+"/delete", func(r *resty.Request) {
+		r.SetFormData(map[string]string{
+			"album_id":            e[0],
+			"tid":                 e[1],
+			"delete_origin_image": "0", // 是否删除原图 0 不删除
+		})
+	}, account)
+	return err
+}
+
+// 删除相册文件
+func (driver Baidu) DeleteAlbumFile(albumID string, account *model.Account, fileIDs ...string) error {
+	e := splitID(albumID)
+	_, err := driver.Request(http.MethodPost, ALBUM_API_URL+"/delfile", func(r *resty.Request) {
+		r.SetFormData(map[string]string{
+			"album_id":   e[0],
+			"tid":        e[1],
+			"list":       fsidsFormat(fileIDs...),
+			"del_origin": "0", // 是否删除原图 0 不删除 1 删除
+		})
+	}, account)
+	return err
+}
+
+// 增加相册文件
+func (driver Baidu) AddAlbumFile(albumID string, account *model.Account, fileIDs ...string) error {
+	e := splitID(albumID)
+	_, err := driver.Request(http.MethodGet, ALBUM_API_URL+"/addfile", func(r *resty.Request) {
+		r.SetQueryParams(map[string]string{
+			"album_id": e[0],
+			"tid":      e[1],
+			"list":     fsidsFormatNotUk(fileIDs...),
+		})
+	}, account)
+	return err
+}
+
+// 保存相册文件为根文件
+func (driver Baidu) CopyAlbumFile(albumID string, account *model.Account, fileID string) (*CopyFile, error) {
+	var resp CopyFileResp
+	e := splitID(fileID)
+	_, err := driver.Request(http.MethodPost, ALBUM_API_URL+"/copyfile", func(r *resty.Request) {
+		r.SetFormData(map[string]string{
+			"album_id": splitID(albumID)[0],
+			"tid":      e[2],
+			"uk":       e[1],
+			"list":     fsidsFormatNotUk(fileID),
+		})
+		r.SetResult(&resp)
+	}, account)
+	if err != nil {
+		return nil, err
+	}
+	return &resp.List[0], err
+}

drivers/baiduphoto/driver.go

@@ -0,0 +1,452 @@
+package baiduphoto
+
+import (
+	"crypto/md5"
+	"encoding/hex"
+	"fmt"
+	"io"
+	"io/ioutil"
+	"math"
+	"net/http"
+	"os"
+	"path/filepath"
+
+	"github.com/Xhofe/alist/conf"
+	"github.com/Xhofe/alist/drivers/base"
+	"github.com/Xhofe/alist/model"
+	"github.com/Xhofe/alist/utils"
+	"github.com/go-resty/resty/v2"
+)
+
+type Baidu struct{}
+
+func init() {
+	base.RegisterDriver(new(Baidu))
+}
+
+func (driver Baidu) Config() base.DriverConfig {
+	return base.DriverConfig{
+		Name:      "Baidu.Photo",
+		LocalSort: true,
+	}
+}
+
+func (driver Baidu) Items() []base.Item {
+	return []base.Item{
+		{
+			Name:     "refresh_token",
+			Label:    "refresh token",
+			Type:     base.TypeString,
+			Required: true,
+		},
+		{
+			Name:  "root_folder",
+			Label: "album_id",
+			Type:  base.TypeString,
+		},
+		{
+			Name:     "client_id",
+			Label:    "client id",
+			Default:  "iYCeC9g08h5vuP9UqvPHKKSVrKFXGa1v",
+			Type:     base.TypeString,
+			Required: true,
+		},
+		{
+			Name:     "client_secret",
+			Label:    "client secret",
+			Default:  "jXiFMOPVPCWlO2M5CwWQzffpNPaGTRBG",
+			Type:     base.TypeString,
+			Required: true,
+		},
+	}
+}
+
+func (driver Baidu) Save(account *model.Account, old *model.Account) error {
+	if account == nil {
+		return nil
+	}
+	return driver.RefreshToken(account)
+}
+
+func (driver Baidu) File(path string, account *model.Account) (*model.File, error) {
+	path = utils.ParsePath(path)
+	if path == "/" {
+		return &model.File{
+			Id:        account.RootFolder,
+			Name:      account.Name,
+			Size:      0,
+			Type:      conf.FOLDER,
+			Driver:    driver.Config().Name,
+			UpdatedAt: account.UpdatedAt,
+		}, nil
+	}
+
+	dir, name := filepath.Split(path)
+	files, err := driver.Files(dir, account)
+	if err != nil {
+		return nil, err
+	}
+	for _, file := range files {
+		if file.Name == name {
+			return &file, nil
+		}
+	}
+	return nil, base.ErrPathNotFound
+}
+
+func (driver Baidu) Files(path string, account *model.Account) ([]model.File, error) {
+	path = utils.ParsePath(path)
+	var files []model.File
+	cache, err := base.GetCache(path, account)
+	if err == nil {
+		files, _ = cache.([]model.File)
+		return files, nil
+	}
+
+	file, err := driver.File(path, account)
+	if err != nil {
+		return nil, err
+	}
+
+	if IsAlbum(file) {
+		albumFiles, err := driver.GetAllAlbumFile(file.Id, account)
+		if err != nil {
+			return nil, err
+		}
+		files = make([]model.File, 0, len(albumFiles))
+		for _, file := range albumFiles {
+			var thumbnail string
+			if len(file.Thumburl) > 0 {
+				thumbnail = file.Thumburl[0]
+			}
+			files = append(files, model.File{
+				Id:        joinID(file.Fsid, file.Uk, file.Tid),
+				Name:      file.Name(),
+				Size:      file.Size,
+				Type:      utils.GetFileType(filepath.Ext(file.Path)),
+				Driver:    driver.Config().Name,
+				UpdatedAt: getTime(file.Mtime),
+				Thumbnail: thumbnail,
+			})
+		}
+	} else if IsRoot(file) {
+		albums, err := driver.GetAllAlbum(account)
+		if err != nil {
+			return nil, err
+		}
+
+		files = make([]model.File, 0, len(albums))
+		for _, album := range albums {
+			files = append(files, model.File{
+				Id:        joinID(album.AlbumID, album.Tid),
+				Name:      album.Title,
+				Size:      0,
+				Type:      conf.FOLDER,
+				Driver:    driver.Config().Name,
+				UpdatedAt: getTime(album.Mtime),
+			})
+		}
+	} else {
+		return nil, base.ErrNotSupport
+	}
+
+	if len(files) > 0 {
+		_ = base.SetCache(path, files, account)
+	}
+	return files, nil
+}
+
+func (driver Baidu) Link(args base.Args, account *model.Account) (*base.Link, error) {
+	file, err := driver.File(args.Path, account)
+	if err != nil {
+		return nil, err
+	}
+	if !IsAlbumFile(file) {
+		return nil, base.ErrNotSupport
+	}
+
+	album, err := driver.File(filepath.Dir(utils.ParsePath(args.Path)), account)
+	if err != nil {
+		return nil, err
+	}
+
+	e := splitID(file.Id)
+	res, err := base.NoRedirectClient.R().
+		SetQueryParams(map[string]string{
+			"access_token": account.AccessToken,
+			"album_id":     splitID(album.Id)[0],
+			"tid":          e[2],
+			"fsid":         e[0],
+			"uk":           e[1],
+		}).
+		Head(ALBUM_API_URL + "/download")
+	if err != nil {
+		return nil, err
+	}
+	return &base.Link{
+		Headers: []base.Header{
+			{Name: "User-Agent", Value: base.UserAgent},
+		},
+		Url: res.Header().Get("location"),
+	}, nil
+}
+
+func (driver Baidu) Path(path string, account *model.Account) (*model.File, []model.File, error) {
+	path = utils.ParsePath(path)
+	file, err := driver.File(path, account)
+	if err != nil {
+		return nil, nil, err
+	}
+	if !file.IsDir() {
+		return file, nil, nil
+	}
+	files, err := driver.Files(path, account)
+	if err != nil {
+		return nil, nil, err
+	}
+	return nil, files, nil
+}
+
+func (driver Baidu) Preview(path string, account *model.Account) (interface{}, error) {
+	return nil, base.ErrNotSupport
+}
+
+func (driver Baidu) Rename(src string, dst string, account *model.Account) error {
+	srcFile, err := driver.File(src, account)
+	if err != nil {
+		return err
+	}
+
+	if IsAlbum(srcFile) {
+		return driver.SetAlbumName(srcFile.Id, filepath.Base(dst), account)
+	}
+	return base.ErrNotSupport
+}
+
+func (driver Baidu) MakeDir(path string, account *model.Account) error {
+	dir, name := filepath.Split(path)
+	parentFile, err := driver.File(dir, account)
+	if err != nil {
+		return err
+	}
+
+	if !IsRoot(parentFile) {
+		return base.ErrNotSupport
+	}
+	return driver.CreateAlbum(name, account)
+}
+
+func (driver Baidu) Move(src string, dst string, account *model.Account) error {
+	srcFile, err := driver.File(src, account)
+	if err != nil {
+		return err
+	}
+
+	if IsAlbumFile(srcFile) {
+		// 移动相册文件
+		dstAlbum, err := driver.File(filepath.Dir(dst), account)
+		if err != nil {
+			return err
+		}
+		if !IsAlbum(dstAlbum) {
+			return base.ErrNotSupport
+		}
+
+		srcAlbum, err := driver.File(filepath.Dir(src), account)
+		if err != nil {
+			return err
+		}
+
+		newFile, err := driver.CopyAlbumFile(srcAlbum.Id, account, srcFile.Id)
+		if err != nil {
+			return err
+		}
+		err = driver.DeleteAlbumFile(srcAlbum.Id, account, srcFile.Id)
+		if err != nil {
+			return err
+		}
+		err = driver.AddAlbumFile(dstAlbum.Id, account, joinID(newFile.Fsid))
+		if err != nil {
+			return err
+		}
+		return nil
+	}
+	return base.ErrNotSupport
+}
+
+func (driver Baidu) Copy(src string, dst string, account *model.Account) error {
+	srcFile, err := driver.File(src, account)
+	if err != nil {
+		return err
+	}
+
+	if IsAlbumFile(srcFile) {
+		// 复制相册文件
+		dstAlbum, err := driver.File(filepath.Dir(dst), account)
+		if err != nil {
+			return err
+		}
+		if !IsAlbum(dstAlbum) {
+			return base.ErrNotSupport
+		}
+
+		srcAlbum, err := driver.File(filepath.Dir(src), account)
+		if err != nil {
+			return err
+		}
+
+		newFile, err := driver.CopyAlbumFile(srcAlbum.Id, account, srcFile.Id)
+		if err != nil {
+			return err
+		}
+		err = driver.AddAlbumFile(dstAlbum.Id, account, joinID(newFile.Fsid))
+		if err != nil {
+			return err
+		}
+		return nil
+	}
+	return base.ErrNotSupport
+}
+
+func (driver Baidu) Delete(path string, account *model.Account) error {
+	file, err := driver.File(path, account)
+	if err != nil {
+		return err
+	}
+
+	// 删除相册
+	if IsAlbum(file) {
+		return driver.DeleteAlbum(file.Id, account)
+	}
+
+	// 生成相册文件
+	if IsAlbumFile(file) {
+		// 删除相册文件
+		album, err := driver.File(filepath.Dir(path), account)
+		if err != nil {
+			return err
+		}
+		return driver.DeleteAlbumFile(album.Id, account, file.Id)
+	}
+	return base.ErrNotSupport
+}
+
+func (driver Baidu) Upload(file *model.FileStream, account *model.Account) error {
+	if file == nil {
+		return base.ErrEmptyFile
+	}
+
+	parentFile, err := driver.File(file.ParentPath, account)
+	if err != nil {
+		return err
+	}
+
+	if !IsAlbum(parentFile) {
+		return base.ErrNotSupport
+	}
+
+	tempFile, err := ioutil.TempFile(conf.Conf.TempDir, "file-*")
+	if err != nil {
+		return err
+	}
+	defer func() {
+		tempFile.Close()
+		os.Remove(tempFile.Name())
+	}()
+
+	// 计算需要的数据
+	const DEFAULT = 1 << 22
+	const SliceSize = 1 << 18
+	count := int(math.Ceil(float64(file.Size) / float64(DEFAULT)))
+
+	sliceMD5List := make([]string, 0, count)
+	fileMd5 := md5.New()
+	sliceMd5 := md5.New()
+	for i := 1; i <= count; i++ {
+		if n, err := io.CopyN(io.MultiWriter(fileMd5, sliceMd5, tempFile), file, DEFAULT); err != io.EOF && n == 0 {
+			return err
+		}
+		sliceMD5List = append(sliceMD5List, hex.EncodeToString(sliceMd5.Sum(nil)))
+		sliceMd5.Reset()
+	}
+
+	if _, err = tempFile.Seek(0, io.SeekStart); err != nil {
+		return err
+	}
+
+	content_md5 := hex.EncodeToString(fileMd5.Sum(nil))
+	slice_md5 := content_md5
+	if file.GetSize() > SliceSize {
+		sliceData := make([]byte, SliceSize)
+		if _, err = io.ReadFull(tempFile, sliceData); err != nil {
+			return err
+		}
+		sliceMd5.Write(sliceData)
+		slice_md5 = hex.EncodeToString(sliceMd5.Sum(nil))
+		if _, err = tempFile.Seek(0, io.SeekStart); err != nil {
+			return err
+		}
+	}
+
+	// 开始执行上传
+	params := map[string]string{
+		"autoinit":    "1",
+		"isdir":       "0",
+		"rtype":       "1",
+		"ctype":       "11",
+		"path":        utils.ParsePath(file.Name),
+		"size":        fmt.Sprint(file.Size),
+		"slice-md5":   slice_md5,
+		"content-md5": content_md5,
+		"block_list":  MustString(utils.Json.MarshalToString(sliceMD5List)),
+	}
+
+	// 预上传
+	var precreateResp PrecreateResp
+	_, err = driver.Request(http.MethodPost, FILE_API_URL+"/precreate", func(r *resty.Request) {
+		r.SetFormData(params)
+		r.SetResult(&precreateResp)
+	}, account)
+	if err != nil {
+		return err
+	}
+
+	switch precreateResp.ReturnType {
+	case 1: // 上传文件
+		uploadParams := map[string]string{
+			"method":   "upload",
+			"path":     params["path"],
+			"uploadid": precreateResp.UploadID,
+		}
+
+		for i := 0; i < count; i++ {
+			uploadParams["partseq"] = fmt.Sprint(i)
+			_, err = driver.Request(http.MethodPost, "https://c3.pcs.baidu.com/rest/2.0/pcs/superfile2", func(r *resty.Request) {
+				r.SetQueryParams(uploadParams)
+				r.SetFileReader("file", file.Name, io.LimitReader(tempFile, DEFAULT))
+			}, account)
+			if err != nil {
+				return err
+			}
+		}
+		fallthrough
+	case 2: // 创建文件
+		params["uploadid"] = precreateResp.UploadID
+		_, err = driver.Request(http.MethodPost, FILE_API_URL+"/create", func(r *resty.Request) {
+			r.SetFormData(params)
+			r.SetResult(&precreateResp)
+		}, account)
+		if err != nil {
+			return err
+		}
+		fallthrough
+	case 3: // 增加到相册
+		err = driver.AddAlbumFile(parentFile.Id, account, joinID(precreateResp.Data.FsID))
+		if err != nil {
+			return err
+		}
+	}
+	return nil
+}
+
+var _ base.Driver = (*Baidu)(nil)

drivers/baiduphoto/types.go

@@ -0,0 +1,125 @@
+package baiduphoto
+
+import (
+	"fmt"
+	"path/filepath"
+)
+
+type TokenErrResp struct {
+	ErrorDescription string `json:"error_description"`
+	ErrorMsg         string `json:"error"`
+}
+
+func (e *TokenErrResp) Error() string {
+	return fmt.Sprint(e.ErrorMsg, " : ", e.ErrorDescription)
+}
+
+type Erron struct {
+	Errno     int `json:"errno"`
+	RequestID int `json:"request_id"`
+}
+
+type Page struct {
+	HasMore int    `json:"has_more"`
+	Cursor  string `json:"cursor"`
+}
+
+func (p Page) HasNextPage() bool {
+	return p.HasMore == 1
+}
+
+type (
+	FileListResp struct {
+		Page
+		List []File `json:"list"`
+	}
+
+	File struct {
+		Fsid     int64    `json:"fsid"` // 文件ID
+		Path     string   `json:"path"` // 文件路径
+		Size     int64    `json:"size"`
+		Ctime    int64    `json:"ctime"` // 创建时间 s
+		Mtime    int64    `json:"mtime"` // 修改时间 s
+		Thumburl []string `json:"thumburl"`
+	}
+)
+
+func (f File) Name() string {
+	return filepath.Base(f.Path)
+}
+
+/*相册部分*/
+type (
+	AlbumListResp struct {
+		Page
+		List       []Album `json:"list"`
+		Reset      int64   `json:"reset"`
+		TotalCount int64   `json:"total_count"`
+	}
+
+	Album struct {
+		AlbumID    string `json:"album_id"`
+		Tid        int64  `json:"tid"`
+		Title      string `json:"title"`
+		JoinTime   int64  `json:"join_time"`
+		CreateTime int64  `json:"create_time"`
+		Mtime      int64  `json:"mtime"`
+	}
+
+	AlbumFileListResp struct {
+		Page
+		List       []AlbumFile `json:"list"`
+		Reset      int64       `json:"reset"`
+		TotalCount int64       `json:"total_count"`
+	}
+
+	AlbumFile struct {
+		File
+		Tid int64 `json:"tid"`
+		Uk  int64 `json:"uk"`
+	}
+)
+
+type (
+	CopyFileResp struct {
+		List []CopyFile `json:"list"`
+	}
+	CopyFile struct {
+		FromFsid  int64  `json:"from_fsid"` // 源ID
+		Fsid      int64  `json:"fsid"`      // 目标ID
+		Path      string `json:"path"`
+		ShootTime int    `json:"shoot_time"`
+	}
+)
+
+/*上传部分*/
+type (
+	UploadFile struct {
+		FsID           int64  `json:"fs_id"`
+		Size           int    `json:"size"`
+		Md5            string `json:"md5"`
+		ServerFilename string `json:"server_filename"`
+		Path           string `json:"path"`
+		Ctime          int    `json:"ctime"`
+		Mtime          int    `json:"mtime"`
+		Isdir          int    `json:"isdir"`
+		Category       int    `json:"category"`
+		ServerMd5      string `json:"server_md5"`
+		ShootTime      int    `json:"shoot_time"`
+	}
+
+	CreateFileResp struct {
+		Data UploadFile `json:"data"`
+	}
+
+	PrecreateResp struct {
+		ReturnType int `json:"return_type"` //存在返回2 不存在返回1 已经保存3
+		//存在返回
+		CreateFileResp
+
+		//不存在返回
+		Path      string  `json:"path"`
+		UploadID  string  `json:"uploadid"`
+		Blocklist []int64 `json:"block_list"`
+	}
+)

drivers/baiduphoto/util.go

@@ -0,0 +1,83 @@
+package baiduphoto
+
+import (
+	"errors"
+	"fmt"
+	"math"
+	"math/rand"
+	"regexp"
+	"strings"
+	"time"
+
+	"github.com/Xhofe/alist/model"
+)
+
+const (
+	API_URL       = "https://photo.baidu.com/youai"
+	ALBUM_API_URL = API_URL + "/album/v1"
+	FILE_API_URL  = API_URL + "/file/v1"
+)
+
+var (
+	ErrNotSupportName = errors.New("only chinese and english, numbers and underscores are supported, and the length is no more than 20")
+)
+
+//Tid生成
+func getTid() string {
+	return fmt.Sprintf("3%d%.0f", time.Now().Unix(), math.Floor(9000000*rand.Float64()+1000000))
+}
+
+// 检查名称
+func checkName(name string) bool {
+	return len(name) <= 20 && regexp.MustCompile("[\u4e00-\u9fa5A-Za-z0-9_]").MatchString(name)
+}
+
+func getTime(t int64) *time.Time {
+	tm := time.Unix(t, 0)
+	return &tm
+}
+
+func fsidsFormat(ids ...string) string {
+	var buf []string
+	for _, id := range ids {
+		e := strings.Split(id, "|")
+		buf = append(buf, fmt.Sprintf("{\"fsid\":%s,\"uk\":%s}", e[0], e[1]))
+	}
+	return fmt.Sprintf("[%s]", strings.Join(buf, ","))
+}
+
+func fsidsFormatNotUk(ids ...string) string {
+	var buf []string
+	for _, id := range ids {
+		buf = append(buf, fmt.Sprintf("{\"fsid\":%s}", strings.Split(id, "|")[0]))
+	}
+	return fmt.Sprintf("[%s]", strings.Join(buf, ","))
+}
+
+func splitID(id string) []string {
+	return strings.SplitN(id, "|", 3)[:3]
+}
+
+func joinID(ids ...interface{}) string {
+	idsStr := make([]string, 0, len(ids))
+	for _, id := range ids {
+		idsStr = append(idsStr, fmt.Sprint(id))
+	}
+	return strings.Join(idsStr, "|")
+}
+
+func IsAlbum(file *model.File) bool {
+	return file.Id != "" && file.IsDir()
+}
+
+func IsAlbumFile(file *model.File) bool {
+	return file.Id != "" && !file.IsDir()
+}
+
+func IsRoot(file *model.File) bool {
+	return file.Id == "" && file.IsDir()
+}
+
+func MustString(str string, err error) string {
+	return str
+}

drivers/base/base.go

@@ -0,0 +1,61 @@
+package base
+
+import "github.com/Xhofe/alist/model"
+
+type Base struct{}
+
+func (b Base) Config() DriverConfig {
+	return DriverConfig{}
+}
+
+func (b Base) Items() []Item {
+	return nil
+}
+
+func (b Base) Save(account *model.Account, old *model.Account) error {
+	return ErrNotImplement
+}
+
+func (b Base) File(path string, account *model.Account) (*model.File, error) {
+	return nil, ErrNotImplement
+}
+
+func (b Base) Files(path string, account *model.Account) ([]model.File, error) {
+	return nil, ErrNotImplement
+}
+
+func (b Base) Link(args Args, account *model.Account) (*Link, error) {
+	return nil, ErrNotImplement
+}
+
+func (b Base) Path(path string, account *model.Account) (*model.File, []model.File, error) {
+	return nil, nil, ErrNotImplement
+}
+
+func (b Base) Preview(path string, account *model.Account) (interface{}, error) {
+	return nil, ErrNotImplement
+}
+
+func (b Base) MakeDir(path string, account *model.Account) error {
+	return ErrNotImplement
+}
+
+func (b Base) Move(src string, dst string, account *model.Account) error {
+	return ErrNotImplement
+}
+
+func (b Base) Rename(src string, dst string, account *model.Account) error {
+	return ErrNotImplement
+}
+
+func (b Base) Copy(src string, dst string, account *model.Account) error {
+	return ErrNotImplement
+}
+
+func (b Base) Delete(path string, account *model.Account) error {
+	return ErrNotImplement
+}
+
+func (b Base) Upload(file *model.FileStream, account *model.Account) error {
+	return ErrNotImplement
+}

drivers/base/driver.go

@@ -19,8 +19,9 @@ type DriverConfig struct {
 }
 
 type Args struct {
-	Path string
-	IP   string
+	Path   string
+	IP     string
+	Header http.Header
 }
 
 type Driver interface {

drivers/base/types.go

@@ -3,6 +3,7 @@ package base
 import (
 	"errors"
 	"io"
+	"net/http"
 )
 
 var (
@@ -49,4 +50,6 @@ type Link struct {
 	Headers  []Header `json:"headers"`
 	Data     io.ReadCloser
 	FilePath string `json:"path"` // for native
+	Status   int
+	Header   http.Header
 }

drivers/native/driver.go

@@ -103,7 +103,6 @@ func (driver Native) Files(path string, account *model.Account) ([]model.File, e
 		time := f.ModTime()
 		file := model.File{
 			Name:      f.Name(),
-			Size:      f.Size(),
 			Type:      0,
 			UpdatedAt: &time,
 			Driver:    driver.Config().Name,
@@ -112,6 +111,7 @@ func (driver Native) Files(path string, account *model.Account) ([]model.File, e
 			file.Type = conf.FOLDER
 		} else {
 			file.Type = utils.GetFileType(filepath.Ext(f.Name()))
+			file.Size = f.Size()
 		}
 		files = append(files, file)
 	}

drivers/onedrive/driver.go

@@ -53,6 +53,7 @@ func (driver Onedrive) Items() []base.Item {
 			Label:    "redirect uri",
 			Type:     base.TypeString,
 			Required: true,
+			Default:  "https://tool.nn.ci/onedrive/callback",
 		},
 		{
 			Name:     "refresh_token",

drivers/quark/types.go

@@ -51,37 +51,37 @@ type SortResp struct {
 type DownResp struct {
 	Resp
 	Data []struct {
-		Fid          string `json:"fid"`
-		FileName     string `json:"file_name"`
-		PdirFid      string `json:"pdir_fid"`
-		Category     int    `json:"category"`
-		FileType     int    `json:"file_type"`
-		Size         int    `json:"size"`
-		FormatType   string `json:"format_type"`
-		Status       int    `json:"status"`
-		Tags         string `json:"tags"`
-		LCreatedAt   int64  `json:"l_created_at"`
-		LUpdatedAt   int64  `json:"l_updated_at"`
-		NameSpace    int    `json:"name_space"`
-		Thumbnail    string `json:"thumbnail"`
-		DownloadUrl  string `json:"download_url"`
-		Md5          string `json:"md5"`
-		RiskType     int    `json:"risk_type"`
-		RangeSize    int    `json:"range_size"`
-		BackupSign   int    `json:"backup_sign"`
-		ObjCategory  string `json:"obj_category"`
-		Duration     int    `json:"duration"`
-		FileSource   string `json:"file_source"`
-		File         bool   `json:"file"`
-		CreatedAt    int64  `json:"created_at"`
-		UpdatedAt    int64  `json:"updated_at"`
-		PrivateExtra struct {
-		} `json:"_private_extra"`
+		//Fid          string `json:"fid"`
+		//FileName     string `json:"file_name"`
+		//PdirFid      string `json:"pdir_fid"`
+		//Category     int    `json:"category"`
+		//FileType     int    `json:"file_type"`
+		//Size         int    `json:"size"`
+		//FormatType   string `json:"format_type"`
+		//Status       int    `json:"status"`
+		//Tags         string `json:"tags"`
+		//LCreatedAt   int64  `json:"l_created_at"`
+		//LUpdatedAt   int64  `json:"l_updated_at"`
+		//NameSpace    int    `json:"name_space"`
+		//Thumbnail    string `json:"thumbnail"`
+		DownloadUrl string `json:"download_url"`
+		//Md5          string `json:"md5"`
+		//RiskType     int    `json:"risk_type"`
+		//RangeSize    int    `json:"range_size"`
+		//BackupSign   int    `json:"backup_sign"`
+		//ObjCategory  string `json:"obj_category"`
+		//Duration     int    `json:"duration"`
+		//FileSource   string `json:"file_source"`
+		//File         bool   `json:"file"`
+		//CreatedAt    int64  `json:"created_at"`
+		//UpdatedAt    int64  `json:"updated_at"`
+		//PrivateExtra struct {
+		//} `json:"_private_extra"`
 	} `json:"data"`
-	Metadata struct {
-		Acc2 string `json:"acc2"`
-		Acc1 string `json:"acc1"`
-	} `json:"metadata"`
+	//Metadata struct {
+	//	Acc2 string `json:"acc2"`
+	//	Acc1 string `json:"acc1"`
+	//} `json:"metadata"`
 }
 
 type UpPreResp struct {

drivers/template/driver.go

@@ -9,6 +9,7 @@ import (
 )
 
 type Template struct {
+	base.Base
 }
 
 func (driver Template) Config() base.DriverConfig {
@@ -111,39 +112,40 @@ func (driver Template) Path(path string, account *model.Account) (*model.File, [
 	return nil, files, nil
 }
 
-func (driver Template) Preview(path string, account *model.Account) (interface{}, error) {
-	//TODO preview interface if driver support
-	return nil, base.ErrNotImplement
-}
-
-func (driver Template) MakeDir(path string, account *model.Account) error {
-	//TODO make dir
-	return base.ErrNotImplement
-}
-
-func (driver Template) Move(src string, dst string, account *model.Account) error {
-	//TODO move file/dir
-	return base.ErrNotImplement
-}
-
-func (driver Template) Rename(src string, dst string, account *model.Account) error {
-	//TODO rename file/dir
-	return base.ErrNotImplement
-}
-
-func (driver Template) Copy(src string, dst string, account *model.Account) error {
-	//TODO copy file/dir
-	return base.ErrNotImplement
-}
-
-func (driver Template) Delete(path string, account *model.Account) error {
-	//TODO delete file/dir
-	return base.ErrNotImplement
-}
-
-func (driver Template) Upload(file *model.FileStream, account *model.Account) error {
-	//TODO upload file
-	return base.ErrNotImplement
-}
+// Optional function
+//func (driver Template) Preview(path string, account *model.Account) (interface{}, error) {
+//	//TODO preview interface if driver support
+//	return nil, base.ErrNotImplement
+//}
+//
+//func (driver Template) MakeDir(path string, account *model.Account) error {
+//	//TODO make dir
+//	return base.ErrNotImplement
+//}
+//
+//func (driver Template) Move(src string, dst string, account *model.Account) error {
+//	//TODO move file/dir
+//	return base.ErrNotImplement
+//}
+//
+//func (driver Template) Rename(src string, dst string, account *model.Account) error {
+//	//TODO rename file/dir
+//	return base.ErrNotImplement
+//}
+//
+//func (driver Template) Copy(src string, dst string, account *model.Account) error {
+//	//TODO copy file/dir
+//	return base.ErrNotImplement
+//}
+//
+//func (driver Template) Delete(path string, account *model.Account) error {
+//	//TODO delete file/dir
+//	return base.ErrNotImplement
+//}
+//
+//func (driver Template) Upload(file *model.FileStream, account *model.Account) error {
+//	//TODO upload file
+//	return base.ErrNotImplement
+//}
 
 var _ base.Driver = (*Template)(nil)

drivers/webdav/driver.go

@@ -6,6 +6,7 @@ import (
 	"github.com/Xhofe/alist/drivers/webdav/odrvcookie"
 	"github.com/Xhofe/alist/model"
 	"github.com/Xhofe/alist/utils"
+	"net/http"
 	"path/filepath"
 )
 
@@ -132,11 +133,27 @@ func (driver WebDav) Files(path string, account *model.Account) ([]model.File, e
 func (driver WebDav) Link(args base.Args, account *model.Account) (*base.Link, error) {
 	path := args.Path
 	c := driver.NewClient(account)
-	reader, err := c.ReadStream(driver.WebDavPath(path))
+	callback := func(r *http.Request) {
+		if args.Header.Get("Range") != "" {
+			r.Header.Set("Range", args.Header.Get("Range"))
+		}
+		if args.Header.Get("If-Range") != "" {
+			r.Header.Set("If-Range", args.Header.Get("If-Range"))
+		}
+	}
+	reader, header, err := c.ReadStream(driver.WebDavPath(path), callback)
 	if err != nil {
 		return nil, err
 	}
-	return &base.Link{Data: reader}, nil
+	link := &base.Link{Data: reader}
+	if header.Get("Content-Range") != "" {
+		link.Status = 206
+		link.Header = http.Header{
+			"Content-Range":  header.Values("Content-Range"),
+			"Content-Length": header.Values("Content-Length"),
+		}
+	}
+	return link, nil
 }
 
 func (driver WebDav) Path(path string, account *model.Account) (*model.File, []model.File, error) {
@@ -196,7 +213,11 @@ func (driver WebDav) Upload(file *model.FileStream, account *model.Account) erro
 	}
 	c := driver.NewClient(account)
 	path := utils.Join(file.ParentPath, file.Name)
-	err := c.WriteStream(driver.WebDavPath(path), file, 0644)
+	callback := func(r *http.Request) {
+		r.Header.Set("Content-Type", file.GetMIMEType())
+		r.ContentLength = int64(file.GetSize())
+	}
+	err := c.WriteStream(driver.WebDavPath(path), file, 0644, callback)
 	return err
 }
 

drivers/webdav/odrvcookie/cookie.go

@@ -2,6 +2,7 @@ package odrvcookie
 
 import (
 	"github.com/Xhofe/alist/utils/cookie"
+	log "github.com/sirupsen/logrus"
 	"net/http"
 	"sync"
 	"time"
@@ -13,7 +14,7 @@ type SpCookie struct {
 }
 
 func (sp SpCookie) IsExpire() bool {
-	return time.Now().Before(sp.expire)
+	return time.Now().After(sp.expire)
 }
 
 var cookiesMap = struct {
@@ -27,9 +28,11 @@ func GetCookie(username, password, siteUrl string) (string, error) {
 	spCookie, ok := cookiesMap.m[username]
 	if ok {
 		if !spCookie.IsExpire() {
+			log.Debugln("sp use old cookie.")
 			return spCookie.Cookie, nil
 		}
 	}
+	log.Debugln("fetch new cookie")
 	ca := New(username, password, siteUrl)
 	tokenConf, err := ca.Cookies()
 	if err != nil {

drivers/webdav/webdav.go

@@ -4,9 +4,8 @@ import (
 	"github.com/Xhofe/alist/drivers/base"
 	"github.com/Xhofe/alist/drivers/webdav/odrvcookie"
 	"github.com/Xhofe/alist/model"
+	"github.com/Xhofe/alist/pkg/gowebdav"
 	"github.com/Xhofe/alist/utils"
-	log "github.com/sirupsen/logrus"
-	"github.com/studio-b12/gowebdav"
 	"net/http"
 	"strings"
 )
@@ -15,13 +14,10 @@ func (driver WebDav) NewClient(account *model.Account) *gowebdav.Client {
 	c := gowebdav.NewClient(account.SiteUrl, account.Username, account.Password)
 	if isSharePoint(account) {
 		cookie, err := odrvcookie.GetCookie(account.Username, account.Password, account.SiteUrl)
-		log.Debugln(cookie, err)
 		if err == nil {
-			log.Debugln("set interceptor")
 			c.SetInterceptor(func(method string, rq *http.Request) {
 				rq.Header.Del("Authorization")
 				rq.Header.Set("Cookie", cookie)
-				log.Debugf("sp webdav req: %+v", rq)
 			})
 		}
 	}

drivers/xunlei/driver.go

@@ -7,15 +7,16 @@ import (
 	"os"
 	"path/filepath"
 	"strconv"
-
-	"github.com/aliyun/aliyun-oss-go-sdk/oss"
-	"github.com/go-resty/resty/v2"
+	"strings"
+	"time"
 
 	"github.com/Xhofe/alist/conf"
 	"github.com/Xhofe/alist/drivers/base"
 	"github.com/Xhofe/alist/model"
 	"github.com/Xhofe/alist/utils"
-	log "github.com/sirupsen/logrus"
+	"github.com/aliyun/aliyun-oss-go-sdk/oss"
+	"github.com/go-resty/resty/v2"
+	"github.com/google/uuid"
 )
 
 type XunLeiCloud struct{}
@@ -48,11 +49,64 @@ func (driver XunLeiCloud) Items() []base.Item {
 			Description: "account password",
 		},
 		{
-			Name:     "root_folder",
-			Label:    "root folder file_id",
+			Name:  "captcha_token",
+			Label: "verified captcha token",
+			Type:  base.TypeString,
+		},
+		{
+			Name:  "root_folder",
+			Label: "root folder file_id",
+			Type:  base.TypeString,
+		},
+		{
+			Name:     "client_version",
+			Label:    "client version",
+			Default:  "7.43.0.7998",
 			Type:     base.TypeString,
 			Required: true,
 		},
+		{
+			Name:     "client_id",
+			Label:    "client id",
+			Default:  "Xp6vsxz_7IYVw2BB",
+			Type:     base.TypeString,
+			Required: true,
+		},
+		{
+			Name:     "client_secret",
+			Label:    "client secret",
+			Default:  "Xp6vsy4tN9toTVdMSpomVdXpRmES",
+			Type:     base.TypeString,
+			Required: true,
+		},
+		{
+			Name:     "algorithms",
+			Label:    "algorithms",
+			Default:  "hrVPGbeqYPs+CIscj05VpAtjalzY5yjpvlMS8bEo,DrI0uTP,HHK0VXyMgY0xk2K0o,BBaXsExvL3GadmIacjWv7ISUJp3ifAwqbJumu,5toJ7ejB+bh1,5LsZTFAFjgvFvIl1URBgOAJ,QcJ5Ry+,hYgZVz8r7REROaCYfd9,zw6gXgkk/8TtGrmx6EGfekPESLnbZfDFwqR,gtSwLnMBa8h12nF3DU6+LwEQPHxd,fMG8TvtAYbCkxuEbIm0Xi/Lb7Z",
+			Type:     base.TypeString,
+			Required: true,
+		},
+		{
+			Name:     "package_name",
+			Label:    "package name",
+			Default:  "com.xunlei.downloadprovider",
+			Type:     base.TypeString,
+			Required: true,
+		},
+		{
+			Name:     "user_agent",
+			Label:    "user agent",
+			Default:  "ANDROID-com.xunlei.downloadprovider/7.43.0.7998 netWorkType/WIFI appid/40 deviceName/Samsung_Sm-g9810 deviceModel/SM-G9810 OSVersion/7.1.2 protocolVersion/301 platformVersion/10 sdkVersion/220200 Oauth2Client/0.9 (Linux 4_0_9+) (JAVA 0)",
+			Type:     base.TypeString,
+			Required: false,
+		},
+		{
+			Name:     "device_id",
+			Label:    "device id",
+			Default:  utils.GetMD5Encode(uuid.NewString()),
+			Type:     base.TypeString,
+			Required: false,
+		},
 	}
 }
 
@@ -60,10 +114,18 @@ func (driver XunLeiCloud) Save(account *model.Account, old *model.Account) error
 	if account == nil {
 		return nil
 	}
-	state := GetState(account)
-	if state.isTokensExpires() {
-		return state.Login(account)
+
+	client := GetClient(account)
+	// 指定验证通过的captchaToken
+	if client.captchaToken != "" {
+		client.captchaToken = account.CaptchaToken
+		account.CaptchaToken = ""
 	}
+
+	if client.token == "" {
+		return client.Login(account)
+	}
+
 	account.Status = "work"
 	model.SaveAccount(account)
 	return nil
@@ -101,17 +163,19 @@ func (driver XunLeiCloud) Files(path string, account *model.Account) ([]model.Fi
 		files, _ := cache.([]model.File)
 		return files, nil
 	}
-	file, err := driver.File(path, account)
+
+	parentFile, err := driver.File(path, account)
 	if err != nil {
 		return nil, err
 	}
 
+	time.Sleep(time.Millisecond * 400)
 	files := make([]model.File, 0)
 	for {
 		var fileList FileList
-		_, err = GetState(account).Request("GET", FILE_API_URL, func(r *resty.Request) {
+		_, err = GetClient(account).Request("GET", FILE_API_URL, func(r *resty.Request) {
 			r.SetQueryParams(map[string]string{
-				"parent_id":  file.Id,
+				"parent_id":  parentFile.Id,
 				"page_token": fileList.NextPageToken,
 				"with_audit": "true",
 				"filters":    `{"phase": {"eq": "PHASE_TYPE_COMPLETE"}, "trashed":{"eq":false}}`,
@@ -162,8 +226,9 @@ func (driver XunLeiCloud) Link(args base.Args, account *model.Account) (*base.Li
 		return nil, base.ErrNotFile
 	}
 	var lFile Files
-	_, err = GetState(account).Request("GET", FILE_API_URL+"/{id}", func(r *resty.Request) {
-		r.SetPathParam("id", file.Id)
+	clinet := GetClient(account)
+	_, err = clinet.Request("GET", FILE_API_URL+"/{fileID}", func(r *resty.Request) {
+		r.SetPathParam("fileID", file.Id)
 		r.SetQueryParam("with_audit", "true")
 		r.SetResult(&lFile)
 	}, account)
@@ -172,7 +237,7 @@ func (driver XunLeiCloud) Link(args base.Args, account *model.Account) (*base.Li
 	}
 	return &base.Link{
 		Headers: []base.Header{
-			{Name: "User-Agent", Value: base.UserAgent},
+			{Name: "User-Agent", Value: clinet.userAgent},
 		},
 		Url: lFile.WebContentLink,
 	}, nil
@@ -180,7 +245,6 @@ func (driver XunLeiCloud) Link(args base.Args, account *model.Account) (*base.Li
 
 func (driver XunLeiCloud) Path(path string, account *model.Account) (*model.File, []model.File, error) {
 	path = utils.ParsePath(path)
-	log.Debugf("xunlei path: %s", path)
 	file, err := driver.File(path, account)
 	if err != nil {
 		return nil, nil, err
@@ -199,6 +263,18 @@ func (driver XunLeiCloud) Preview(path string, account *model.Account) (interfac
 	return nil, base.ErrNotSupport
 }
 
+func (driver XunLeiCloud) Rename(src string, dst string, account *model.Account) error {
+	srcFile, err := driver.File(src, account)
+	if err != nil {
+		return err
+	}
+	_, err = GetClient(account).Request("PATCH", FILE_API_URL+"/{fileID}", func(r *resty.Request) {
+		r.SetPathParam("fileID", srcFile.Id)
+		r.SetBody(&base.Json{"name": filepath.Base(dst)})
+	}, account)
+	return err
+}
+
 func (driver XunLeiCloud) MakeDir(path string, account *model.Account) error {
 	dir, name := filepath.Split(path)
 	parentFile, err := driver.File(dir, account)
@@ -208,7 +284,7 @@ func (driver XunLeiCloud) MakeDir(path string, account *model.Account) error {
 	if !parentFile.IsDir() {
 		return base.ErrNotFolder
 	}
-	_, err = GetState(account).Request("POST", FILE_API_URL, func(r *resty.Request) {
+	_, err = GetClient(account).Request("POST", FILE_API_URL, func(r *resty.Request) {
 		r.SetBody(&base.Json{
 			"kind":      FOLDER,
 			"name":      name,
@@ -229,7 +305,7 @@ func (driver XunLeiCloud) Move(src string, dst string, account *model.Account) e
 		return err
 	}
 
-	_, err = GetState(account).Request("POST", FILE_API_URL+":batchMove", func(r *resty.Request) {
+	_, err = GetClient(account).Request("POST", FILE_API_URL+":batchMove", func(r *resty.Request) {
 		r.SetBody(&base.Json{
 			"to":  base.Json{"parent_id": dstDirFile.Id},
 			"ids": []string{srcFile.Id},
@@ -248,7 +324,7 @@ func (driver XunLeiCloud) Copy(src string, dst string, account *model.Account) e
 	if err != nil {
 		return err
 	}
-	_, err = GetState(account).Request("POST", FILE_API_URL+":batchCopy", func(r *resty.Request) {
+	_, err = GetClient(account).Request("POST", FILE_API_URL+":batchCopy", func(r *resty.Request) {
 		r.SetBody(&base.Json{
 			"to":  base.Json{"parent_id": dstDirFile.Id},
 			"ids": []string{srcFile.Id},
@@ -262,8 +338,8 @@ func (driver XunLeiCloud) Delete(path string, account *model.Account) error {
 	if err != nil {
 		return err
 	}
-	_, err = GetState(account).Request("PATCH", FILE_API_URL+"/{id}/trash", func(r *resty.Request) {
-		r.SetPathParam("id", srcFile.Id)
+	_, err = GetClient(account).Request("PATCH", FILE_API_URL+"/{fileID}/trash", func(r *resty.Request) {
+		r.SetPathParam("fileID", srcFile.Id)
 		r.SetBody(&base.Json{})
 	}, account)
 	return err
@@ -294,7 +370,7 @@ func (driver XunLeiCloud) Upload(file *model.FileStream, account *model.Account)
 	tempFile.Close()
 
 	var resp UploadTaskResponse
-	_, err = GetState(account).Request("POST", FILE_API_URL, func(r *resty.Request) {
+	_, err = GetClient(account).Request("POST", FILE_API_URL, func(r *resty.Request) {
 		r.SetBody(&base.Json{
 			"kind":        FILE,
 			"parent_id":   parentFile.Id,
@@ -311,6 +387,7 @@ func (driver XunLeiCloud) Upload(file *model.FileStream, account *model.Account)
 
 	param := resp.Resumable.Params
 	if resp.UploadType == UPLOAD_TYPE_RESUMABLE {
+		param.Endpoint = strings.TrimLeft(param.Endpoint, param.Bucket+".")
 		client, err := oss.New(param.Endpoint, param.AccessKeyID, param.AccessKeySecret, oss.SecurityToken(param.SecurityToken), oss.EnableMD5(true))
 		if err != nil {
 			return err
@@ -319,22 +396,12 @@ func (driver XunLeiCloud) Upload(file *model.FileStream, account *model.Account)
 		if err != nil {
 			return err
 		}
-		return bucket.UploadFile(param.Key, tempFile.Name(), 1<<22, oss.Routines(3), oss.Checkpoint(true, ""), oss.Expires(param.Expiration))
+		err = bucket.UploadFile(param.Key, tempFile.Name(), 1<<22, oss.Routines(3), oss.Checkpoint(true, ""), oss.Expires(param.Expiration))
+		if err != nil {
+			return err
+		}
 	}
 	return nil
 }
 
-func (driver XunLeiCloud) Rename(src string, dst string, account *model.Account) error {
-	_, dstName := filepath.Split(dst)
-	srcFile, err := driver.File(src, account)
-	if err != nil {
-		return err
-	}
-	_, err = GetState(account).Request("PATCH", FILE_API_URL+"/{id}", func(r *resty.Request) {
-		r.SetPathParam("id", srcFile.Id)
-		r.SetBody(&base.Json{"name": dstName})
-	}, account)
-	return err
-}
-
 var _ base.Driver = (*XunLeiCloud)(nil)

drivers/xunlei/types.go

@@ -1,23 +1,35 @@
 package xunlei
 
 import (
+	"fmt"
 	"time"
 )
 
 type Erron struct {
-	Error            string `json:"error"`
 	ErrorCode        int64  `json:"error_code"`
+	ErrorMsg         string `json:"error"`
 	ErrorDescription string `json:"error_description"`
 	//	ErrorDetails   interface{} `json:"error_details"`
 }
 
+func (e *Erron) HasError() bool {
+	return e.ErrorCode != 0 || e.ErrorMsg != "" || e.ErrorDescription != ""
+}
+
+func (e *Erron) Error() string {
+	return fmt.Sprintf("ErrorCode: %d ,Error: %s ,ErrorDescription: %s ", e.ErrorCode, e.ErrorMsg, e.ErrorDescription)
+}
+
+/*
+* 验证码Token
+**/
 type CaptchaTokenRequest struct {
 	Action       string            `json:"action"`
 	CaptchaToken string            `json:"captcha_token"`
 	ClientID     string            `json:"client_id"`
 	DeviceID     string            `json:"device_id"`
 	Meta         map[string]string `json:"meta"`
-	//RedirectUri  string            `json:"redirect_uri"`
+	RedirectUri  string            `json:"redirect_uri"`
 }
 
 type CaptchaTokenResponse struct {
@@ -26,6 +38,9 @@ type CaptchaTokenResponse struct {
 	Url          string `json:"url"`
 }
 
+/*
+* 登录
+**/
 type TokenResponse struct {
 	TokenType    string `json:"token_type"`
 	AccessToken  string `json:"access_token"`
@@ -36,6 +51,10 @@ type TokenResponse struct {
 	UserID string `json:"user_id"`
 }
 
+func (t *TokenResponse) Token() string {
+	return fmt.Sprint(t.TokenType, " ", t.AccessToken)
+}
+
 type SignInRequest struct {
 	CaptchaToken string `json:"captcha_token"`
 
@@ -46,6 +65,9 @@ type SignInRequest struct {
 	Password string `json:"password"`
 }
 
+/*
+* 文件
+**/
 type FileList struct {
 	Kind            string  `json:"kind"`
 	NextPageToken   string  `json:"next_page_token"`
@@ -116,6 +138,9 @@ type Files struct {
 	//Collection interface{} `json:"collection"`
 }
 
+/*
+* 上传
+**/
 type UploadTaskResponse struct {
 	UploadType string `json:"upload_type"`
 

drivers/xunlei/util.go

@@ -3,40 +3,10 @@ package xunlei
 import (
 	"crypto/sha1"
 	"encoding/hex"
-	"fmt"
 	"io"
 	"net/url"
-
-	"github.com/Xhofe/alist/utils"
 )
 
-const (
-	// 小米浏览器
-	CLIENT_ID      = "X7MtiU0Gb5YqWv-6"
-	CLIENT_SECRET  = "84MYEih3Eeu2HF4RrGce3Q"
-	CLIENT_VERSION = "5.1.0.51045"
-
-	ALG_VERSION  = "1"
-	PACKAGE_NAME = "com.xunlei.xcloud.lib"
-)
-
-var Algorithms = []string{
-	"",
-	"BXza40wm+P4zw8rEFpHA",
-	"UfZLfKfYRmKTA0",
-	"OMBGVt/9Wcaln1XaBz",
-	"Jn217F4rk5FPPWyhoeV",
-	"w5OwkGo0pGpb0Xe/XZ5T3",
-	"5guM3DNiY4F78x49zQ97q75",
-	"QXwn4D2j884wJgrYXjGClM/IVrJX",
-	"NXBRosYvbHIm6w8vEB",
-	"2kZ8Ie1yW2ib4O2iAkNpJobP",
-	"11CoVJJQEc",
-	"xf3QWysVwnVsNv5DCxU+cgNT1rK",
-	"9eEfKkrqkfw",
-	"T78dnANexYRbiZy",
-}
-
 const (
 	API_URL        = "https://api-pan.xunlei.com/drive/v1"
 	FILE_API_URL   = API_URL + "/files"
@@ -44,9 +14,8 @@ const (
 )
 
 const (
-	FOLDER = "drive#folder"
-	FILE   = "drive#file"
-
+	FOLDER    = "drive#folder"
+	FILE      = "drive#file"
 	RESUMABLE = "drive#resumable"
 )
 
@@ -57,47 +26,32 @@ const (
 	UPLOAD_TYPE_URL       = "UPLOAD_TYPE_URL"
 )
 
-func captchaSign(driverID string, time int64) string {
-	str := fmt.Sprint(CLIENT_ID, CLIENT_VERSION, PACKAGE_NAME, driverID, time)
-	for _, algorithm := range Algorithms {
-		str = utils.GetMD5Encode(fmt.Sprint(str, algorithm))
-	}
-	return fmt.Sprint(ALG_VERSION, ".", str)
-}
-
 func getAction(method string, u string) string {
 	c, _ := url.Parse(u)
-	return fmt.Sprint(method, ":", c.Path)
+	return method + ":" + c.Path
 }
 
+// 计算文件Gcid
 func getGcid(r io.Reader, size int64) (string, error) {
 	calcBlockSize := func(j int64) int64 {
-		if j >= 0 && j <= 134217728 {
-			return 262144
+		if j >= 0 && j <= 0x8000000 {
+			return 0x40000
 		}
-		if j <= 134217728 || j > 268435456 {
-			if j <= 268435456 || j > 536870912 {
-				return 2097152
+		if j <= 0x8000000 || j > 0x10000000 {
+			if j <= 0x10000000 || j > 0x20000000 {
+				return 0x200000
 			}
-			return 1048576
+			return 0x100000
 		}
-		return 524288
+		return 0x80000
 	}
-	/*
-		calcBlockSize := func(j int64) int64 {
-			psize := int64(0x40000)
-			for j/psize > 0x200 {
-				psize <<= 1
-			}
-			return psize
-		}
-	*/
 
 	hash1 := sha1.New()
 	hash2 := sha1.New()
+	readSize := calcBlockSize(size)
 	for {
 		hash2.Reset()
-		if n, err := io.CopyN(hash2, r, calcBlockSize(size)); err != nil && n == 0 {
+		if n, err := io.CopyN(hash2, r, readSize); err != nil && n == 0 {
 			if err != io.EOF {
 				return "", err
 			}

drivers/xunlei/xunlei.go

@@ -3,6 +3,7 @@ package xunlei
 import (
 	"fmt"
 	"net/http"
+	"strings"
 	"sync"
 	"time"
 
@@ -13,275 +14,239 @@ import (
 	log "github.com/sirupsen/logrus"
 )
 
-var xunleiClient = resty.New().SetHeaders(map[string]string{"Accept": "application/json;charset=UTF-8"}).SetTimeout(base.DefaultTimeout)
+// 缓存登录状态
+var userClients sync.Map
 
-// 一个账户只允许登陆一次
-var userStateCache = struct {
+func GetClient(account *model.Account) *Client {
+	if v, ok := userClients.Load(account.Username); ok {
+		return v.(*Client)
+	}
+
+	client := &Client{
+		Client: base.RestyClient,
+
+		clientID:      account.ClientId,
+		clientSecret:  account.ClientSecret,
+		clientVersion: account.ClientVersion,
+		packageName:   account.PackageName,
+		algorithms:    strings.Split(account.Algorithms, ","),
+		userAgent:     account.UserAgent,
+		deviceID:      account.DeviceId,
+	}
+	userClients.Store(account.Username, client)
+	return client
+}
+
+type Client struct {
+	*resty.Client
 	sync.Mutex
-	States map[string]*State
-}{States: make(map[string]*State)}
 
-func GetState(account *model.Account) *State {
-	userStateCache.Lock()
-	defer userStateCache.Unlock()
-	if v, ok := userStateCache.States[account.Username]; ok && v != nil {
-		return v
-	}
-	state := new(State).Init()
-	userStateCache.States[account.Username] = state
-	return state
+	clientID      string
+	clientSecret  string
+	clientVersion string
+	packageName   string
+	algorithms    []string
+	userAgent     string
+	deviceID      string
+
+	captchaToken string
+
+	token        string
+	refreshToken string
+	userID       string
 }
 
-type State struct {
-	sync.Mutex
-	captchaToken            string
-	captchaTokenExpiresTime int64
-
-	tokenType        string
-	accessToken      string
-	refreshToken     string
-	tokenExpiresTime int64 //Milli
-
-	userID string
-}
-
-func (s *State) init() *State {
-	s.captchaToken = ""
-	s.captchaTokenExpiresTime = 0
-	s.tokenType = ""
-	s.accessToken = ""
-	s.refreshToken = ""
-	s.tokenExpiresTime = 0
-	s.userID = "0"
-	return s
-}
-
-func (s *State) getToken(account *model.Account) (string, error) {
-	if s.isTokensExpires() {
-		if err := s.refreshToken_(account); err != nil {
-			return "", err
-		}
-	}
-	return fmt.Sprint(s.tokenType, " ", s.accessToken), nil
-}
-
-func (s *State) getCaptchaToken(action string, account *model.Account) (string, error) {
-	if s.isCaptchaTokenExpires() {
-		return s.newCaptchaToken(action, nil, account)
-	}
-	return s.captchaToken, nil
-}
-
-func (s *State) isCaptchaTokenExpires() bool {
-	return time.Now().UnixMilli() >= s.captchaTokenExpiresTime || s.captchaToken == "" || s.tokenType == ""
-}
-
-func (s *State) isTokensExpires() bool {
-	return time.Now().UnixMilli() >= s.tokenExpiresTime || s.accessToken == ""
-}
-
-func (s *State) newCaptchaToken(action string, meta map[string]string, account *model.Account) (string, error) {
-	ctime := time.Now().UnixMilli()
-	driverID := utils.GetMD5Encode(account.Username)
-	creq := CaptchaTokenRequest{
+// 请求验证码token
+func (c *Client) requestCaptchaToken(action string, meta map[string]string) error {
+	param := CaptchaTokenRequest{
 		Action:       action,
-		CaptchaToken: s.captchaToken,
-		ClientID:     CLIENT_ID,
-		DeviceID:     driverID,
-		Meta: map[string]string{
-			"captcha_sign":   captchaSign(driverID, ctime),
-			"client_version": CLIENT_VERSION,
-			"package_name":   PACKAGE_NAME,
-			"timestamp":      fmt.Sprint(ctime),
-			"user_id":        s.userID,
-		},
-	}
-	for k, v := range meta {
-		creq.Meta[k] = v
+		CaptchaToken: c.captchaToken,
+		ClientID:     c.clientID,
+		DeviceID:     c.deviceID,
+		Meta:         meta,
+		RedirectUri:  "xlaccsdk01://xunlei.com/callback?state=harbor",
 	}
 
 	var e Erron
 	var resp CaptchaTokenResponse
-	_, err := xunleiClient.R().
-		SetBody(&creq).
+	_, err := c.Client.R().
+		SetBody(&param).
 		SetError(&e).
 		SetResult(&resp).
-		SetHeader("X-Device-Id", driverID).
-		SetQueryParam("client_id", CLIENT_ID).
 		Post(XLUSER_API_URL + "/shield/captcha/init")
 	if err != nil {
-		return "", err
+		return err
 	}
-	if e.ErrorCode != 0 {
-		return "", fmt.Errorf("%s : %s", e.Error, e.ErrorDescription)
+	if e.HasError() {
+		return &e
 	}
+
 	if resp.Url != "" {
-		return "", fmt.Errorf("需要验证验证码")
+		return fmt.Errorf("need verify:%s", resp.Url)
 	}
 
-	s.captchaTokenExpiresTime = (ctime + resp.ExpiresIn*1000) - 30000
-	s.captchaToken = resp.CaptchaToken
-	return s.captchaToken, nil
+	if resp.CaptchaToken == "" {
+		return fmt.Errorf("empty captchaToken")
+	}
+	c.captchaToken = resp.CaptchaToken
+	return nil
 }
 
-func (s *State) refreshToken_(account *model.Account) error {
-	var e Erron
-	var resp TokenResponse
-	_, err := xunleiClient.R().
-		SetResult(&resp).SetError(&e).
-		SetBody(&base.Json{
-			"grant_type":    "refresh_token",
-			"refresh_token": s.refreshToken,
-			"client_id":     CLIENT_ID,
-			"client_secret": CLIENT_SECRET,
-		}).
-		SetHeader("X-Device-Id", utils.GetMD5Encode(account.Username)).SetQueryParam("client_id", CLIENT_ID).
-		Post(XLUSER_API_URL + "/auth/token")
-	if err != nil {
-		return err
-	}
-
-	switch e.ErrorCode {
-	case 4122, 4121:
-		return s.login(account)
-	case 0:
-		s.tokenExpiresTime = (time.Now().UnixMilli() + resp.ExpiresIn*1000) - 30000
-		s.tokenType = resp.TokenType
-		s.accessToken = resp.AccessToken
-		s.refreshToken = resp.RefreshToken
-		s.userID = resp.UserID
-		return nil
-	default:
-		return fmt.Errorf("%s : %s", e.Error, e.ErrorDescription)
+// 验证码签名
+func (c *Client) captchaSign(time string) string {
+	str := fmt.Sprint(c.clientID, c.clientVersion, c.packageName, c.deviceID, time)
+	for _, algorithm := range c.algorithms {
+		str = utils.GetMD5Encode(str + algorithm)
 	}
+	return "1." + str
 }
 
-func (s *State) login(account *model.Account) error {
-	s.init()
-	ctime := time.Now().UnixMilli()
+// 登录
+func (c *Client) Login(account *model.Account) (err error) {
+	c.Lock()
+	defer c.Unlock()
+
+	defer func() {
+		if err != nil {
+			account.Status = err.Error()
+		} else {
+			account.Status = "work"
+		}
+		model.SaveAccount(account)
+	}()
+
 	url := XLUSER_API_URL + "/auth/signin"
-	captchaToken, err := s.newCaptchaToken(getAction("POST", url), map[string]string{"username": account.Username}, account)
+	err = c.requestCaptchaToken(getAction(http.MethodPost, url), map[string]string{"username": account.Username})
 	if err != nil {
 		return err
 	}
 
-	signReq := SignInRequest{
-		CaptchaToken: captchaToken,
-		ClientID:     CLIENT_ID,
-		ClientSecret: CLIENT_SECRET,
-		Username:     account.Username,
-		Password:     account.Password,
-	}
-
 	var e Erron
 	var resp TokenResponse
-	_, err = xunleiClient.R().
+	_, err = c.Client.R().
 		SetResult(&resp).
 		SetError(&e).
-		SetBody(&signReq).
-		SetHeader("X-Device-Id", utils.GetMD5Encode(account.Username)).
-		SetQueryParam("client_id", CLIENT_ID).
+		SetBody(&SignInRequest{
+			CaptchaToken: c.captchaToken,
+			ClientID:     c.clientID,
+			ClientSecret: c.clientSecret,
+			Username:     account.Username,
+			Password:     account.Password,
+		}).
 		Post(url)
 	if err != nil {
 		return err
 	}
 
-	defer model.SaveAccount(account)
-	if e.ErrorCode != 0 {
-		account.Status = e.Error
-		return fmt.Errorf("%s : %s", e.Error, e.ErrorDescription)
+	if e.HasError() {
+		return &e
 	}
-	account.Status = "work"
-	s.tokenExpiresTime = (ctime + resp.ExpiresIn*1000) - 30000
-	s.tokenType = resp.TokenType
-	s.accessToken = resp.AccessToken
-	s.refreshToken = resp.RefreshToken
-	s.userID = resp.UserID
+
+	if resp.RefreshToken == "" {
+		return base.ErrEmptyToken
+	}
+
+	c.token = resp.Token()
+	c.refreshToken = resp.RefreshToken
+	c.userID = resp.UserID
 	return nil
 }
 
-func (s *State) Request(method string, url string, callback func(*resty.Request), account *model.Account) (*resty.Response, error) {
-	s.Lock()
-	token, err := s.getToken(account)
-	if err != nil {
-		return nil, err
-	}
+// 刷新验证码token
+func (c *Client) RefreshCaptchaToken(action string) error {
+	c.Lock()
+	defer c.Unlock()
 
-	captchaToken, err := s.getCaptchaToken(getAction(method, url), account)
-	if err != nil {
-		return nil, err
+	timestamp := fmt.Sprint(time.Now().UnixMilli())
+	param := map[string]string{
+		"client_version": c.clientVersion,
+		"package_name":   c.packageName,
+		"user_id":        c.userID,
+		"captcha_sign":   c.captchaSign(timestamp),
+		"timestamp":      timestamp,
 	}
+	return c.requestCaptchaToken(action, param)
+}
 
-	req := xunleiClient.R().
-		SetHeaders(map[string]string{
-			"X-Device-Id":     utils.GetMD5Encode(account.Username),
-			"Authorization":   token,
-			"X-Captcha-Token": captchaToken,
+// 刷新token
+func (c *Client) RefreshToken() error {
+	c.Lock()
+	defer c.Unlock()
+
+	var e Erron
+	var resp TokenResponse
+	_, err := c.Client.R().
+		SetError(&e).
+		SetResult(&resp).
+		SetBody(&base.Json{
+			"grant_type":    "refresh_token",
+			"refresh_token": c.refreshToken,
+			"client_id":     c.clientID,
+			"client_secret": c.clientSecret,
 		}).
-		SetQueryParam("client_id", CLIENT_ID)
-
-	callback(req)
-	s.Unlock()
-
-	var res *resty.Response
-	switch method {
-	case "GET":
-		res, err = req.Get(url)
-	case "POST":
-		res, err = req.Post(url)
-	case "DELETE":
-		res, err = req.Delete(url)
-	case "PATCH":
-		res, err = req.Patch(url)
-	case "PUT":
-		res, err = req.Put(url)
-	default:
-		return nil, base.ErrNotSupport
+		Post(XLUSER_API_URL + "/auth/token")
+	if err != nil {
+		return err
+	}
+	if e.HasError() {
+		return &e
 	}
 
+	if resp.RefreshToken == "" {
+		return base.ErrEmptyToken
+	}
+
+	c.token = resp.TokenType + " " + resp.AccessToken
+	c.refreshToken = resp.RefreshToken
+	c.userID = resp.UserID
+	return nil
+}
+
+func (c *Client) Request(method string, url string, callback func(*resty.Request), account *model.Account) (*resty.Response, error) {
+	c.Lock()
+	req := c.Client.R().
+		SetHeaders(map[string]string{
+			"X-Device-Id":     c.deviceID,
+			"Authorization":   c.token,
+			"X-Captcha-Token": c.captchaToken,
+			"User-Agent":      c.userAgent,
+			"client_id":       c.clientID,
+		})
+	if callback != nil {
+		callback(req)
+	}
+	c.Unlock()
+
+	res, err := req.Execute(method, url)
 	if err != nil {
 		return nil, err
 	}
 	log.Debug(res.String())
 
 	var e Erron
-	utils.Json.Unmarshal(res.Body(), &e)
-	switch e.ErrorCode {
-	case 9:
-		s.newCaptchaToken(getAction(method, url), nil, account)
-		fallthrough
-	case 4122, 4121:
-		return s.Request(method, url, callback, account)
-	case 0:
-		if res.StatusCode() == http.StatusOK {
-			return res, nil
-		}
-		return nil, fmt.Errorf(res.String())
-	default:
-		return nil, fmt.Errorf("%s : %s", e.Error, e.ErrorDescription)
+	if err = utils.Json.Unmarshal(res.Body(), &e); err != nil {
+		return nil, err
 	}
-}
 
-func (s *State) Init() *State {
-	s.Lock()
-	defer s.Unlock()
-	return s.init()
-}
-
-func (s *State) GetCaptchaToken(action string, account *model.Account) (string, error) {
-	s.Lock()
-	defer s.Unlock()
-	return s.getCaptchaToken(action, account)
-}
-
-func (s *State) GetToken(account *model.Account) (string, error) {
-	s.Lock()
-	defer s.Unlock()
-	return s.getToken(account)
-}
-
-func (s *State) Login(account *model.Account) error {
-	s.Lock()
-	defer s.Unlock()
-	return s.login(account)
+	// 处理错误
+	switch e.ErrorCode {
+	case 0:
+		return res, nil
+	case 4122, 4121, 10: // token过期
+		if err = c.RefreshToken(); err == nil {
+			break
+		}
+		fallthrough
+	case 16: // 登录失效
+		if err = c.Login(account); err != nil {
+			return nil, err
+		}
+	case 9: // 验证码token过期
+		if err = c.RefreshCaptchaToken(getAction(method, url)); err != nil {
+			return nil, err
+		}
+	default:
+		return nil, &e
+	}
+	return c.Request(method, url, callback, account)
 }

go.mod

@@ -16,7 +16,6 @@ require (
 	github.com/pkg/sftp v1.13.4
 	github.com/robfig/cron/v3 v3.0.0
 	github.com/sirupsen/logrus v1.8.1
-	github.com/studio-b12/gowebdav v0.0.0-20211109083228-3f8721cd4b6f
 	github.com/upyun/go-sdk/v3 v3.0.2
 	golang.org/x/text v0.3.7
 	gorm.io/driver/mysql v1.3.2
@@ -77,7 +76,7 @@ require (
 	go.opentelemetry.io/otel/metric v0.20.0 // indirect
 	go.opentelemetry.io/otel/trace v0.20.0 // indirect
 	golang.org/x/crypto v0.0.0-20220331220935-ae2d96664a29
-	golang.org/x/net v0.0.0-20211209124913-491a49abca63 // indirect
+	golang.org/x/net v0.0.0-20211209124913-491a49abca63
 	golang.org/x/sys v0.0.0-20220330033206-e17cdc41300f // indirect
 	google.golang.org/protobuf v1.27.1 // indirect
 	gopkg.in/natefinch/lumberjack.v2 v2.0.0 // indirect

go.sum

@@ -46,7 +46,6 @@ github.com/bradfitz/gomemcache v0.0.0-20190913173617-a41fca850d0b/go.mod h1:H0wQ
 github.com/caarlos0/env/v6 v6.9.1 h1:zOkkjM0F6ltnQ5eBX6IPI41UP/KDGEK7rRPwGCNos8k=
 github.com/caarlos0/env/v6 v6.9.1/go.mod h1:hvp/ryKXKipEkcuYjs9mI4bBCg+UI0Yhgm5Zu0ddvwc=
 github.com/casbin/casbin/v2 v2.1.2/go.mod h1:YcPU1XXisHhLzuxH9coDNf2FbKpjGlbCg3n9yuLkIJQ=
-github.com/cenkalti/backoff v2.2.1+incompatible h1:tNowT99t7UNflLxfYYSlKYsBpXdEet03Pg2g16Swow4=
 github.com/cenkalti/backoff v2.2.1+incompatible/go.mod h1:90ReRw6GdpyfrHakVjL/QHaoyV4aDUVVkXQJJJ3NXXM=
 github.com/cenkalti/backoff/v4 v4.1.0 h1:c8LkOFQTzuO0WBM/ae5HdGQuZPfPxp7lqBRwQRm4fSc=
 github.com/cenkalti/backoff/v4 v4.1.0/go.mod h1:scbssz8iZGpm3xbr14ovlUdkxfGXNInqkPWOWmG2CLw=
@@ -226,7 +225,6 @@ github.com/hpcloud/tail v1.0.0/go.mod h1:ab1qPbhIpdTxEkNHXyeSf5vhxWSCs/tWer42PpO
 github.com/hudl/fargo v1.3.0/go.mod h1:y3CKSmjA+wD2gak7sUSXTAoopbhU08POFhmITJgmKTg=
 github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8=
 github.com/influxdata/influxdb1-client v0.0.0-20191209144304-8bf82d3c094d/go.mod h1:qj24IKcXYK6Iy9ceXlo3Tc+vtHo9lIhSX5JddghvEPo=
-github.com/jackc/chunkreader v1.0.0 h1:4s39bBR8ByfqH+DKm8rQA3E1LHZWB9XWcrz8fqaZbe0=
 github.com/jackc/chunkreader v1.0.0/go.mod h1:RT6O25fNZIuasFJRyZ4R/Y2BbhasbmZXF9QQ7T3kePo=
 github.com/jackc/chunkreader/v2 v2.0.0/go.mod h1:odVSm741yZoC3dpHEUXIqA9tQRhFrgOHwnPIn9lDKlk=
 github.com/jackc/chunkreader/v2 v2.0.1 h1:i+RDz65UE+mmpjTfyz0MoVTnzeYxroil2G82ki7MGG8=
@@ -248,7 +246,6 @@ github.com/jackc/pgmock v0.0.0-20210724152146-4ad1a8207f65 h1:DadwsjnMwFjfWc9y5W
 github.com/jackc/pgmock v0.0.0-20210724152146-4ad1a8207f65/go.mod h1:5R2h2EEX+qri8jOWMbJCtaPWkrrNc7OHwsp2TCqp7ak=
 github.com/jackc/pgpassfile v1.0.0 h1:/6Hmqy13Ss2zCq62VdNG8tM1wchn8zjSGOBJ6icpsIM=
 github.com/jackc/pgpassfile v1.0.0/go.mod h1:CEx0iS5ambNFdcRtxPj5JhEz+xB6uRky5eyVu/W2HEg=
-github.com/jackc/pgproto3 v1.1.0 h1:FYYE4yRw+AgI8wXIinMlNjBbp/UitDJwfj5LqqewP1A=
 github.com/jackc/pgproto3 v1.1.0/go.mod h1:eR5FA3leWg7p9aeAqi37XOTgTIbkABlvcPB3E5rlc78=
 github.com/jackc/pgproto3/v2 v2.0.0-alpha1.0.20190420180111-c116219b62db/go.mod h1:bhq50y+xrl9n5mRYyCBFKkpRVTLYJVWeCc+mEAI3yXA=
 github.com/jackc/pgproto3/v2 v2.0.0-alpha1.0.20190609003834-432c2951c711/go.mod h1:uH0AWtUmuShn0bcesswc4aBTWGvw0cAxIJp+6OB//Wg=
@@ -509,11 +506,8 @@ github.com/stretchr/testify v1.5.1/go.mod h1:5W2xD1RspED5o8YsWQXVCued0rvSQ+mT+I5
 github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
 github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY=
 github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
-github.com/studio-b12/gowebdav v0.0.0-20211109083228-3f8721cd4b6f h1:L2NE7BXnSlSLoNYZ0lCwZDjdnYjCNYC71k9ClZUTFTs=
-github.com/studio-b12/gowebdav v0.0.0-20211109083228-3f8721cd4b6f/go.mod h1:bHA7t77X/QFExdeAnDzK6vKM34kEZAcE1OX4MfiwjkE=
 github.com/tmc/grpc-websocket-proxy v0.0.0-20170815181823-89b8d40f7ca8/go.mod h1:ncp9v5uamzpCO7NfCPTXjqaC+bZgJeR0sMTm6dMHP7U=
 github.com/ugorji/go v1.1.7/go.mod h1:kZn38zHttfInRq0xu/PH0az30d+z6vm202qpg1oXVMw=
-github.com/ugorji/go v1.2.6 h1:tGiWC9HENWE2tqYycIqFTNorMmFRVhNwCpDOpWqnk8E=
 github.com/ugorji/go v1.2.6/go.mod h1:anCg0y61KIhDlPZmnH+so+RQbysYVyDko0IMgJv0Nn0=
 github.com/ugorji/go/codec v1.1.7/go.mod h1:Ax+UKWsSmolVDwsd+7N3ZtXu+yMGCf907BLYF3GoBXY=
 github.com/ugorji/go/codec v1.2.6 h1:7kbGefxLoDBuYXOms4yD7223OpNMMPNPZxXk5TvFcyQ=
@@ -600,7 +594,6 @@ golang.org/x/net v0.0.0-20201021035429-f5854403a974/go.mod h1:sp8m0HH+o8qH0wwXwY
 golang.org/x/net v0.0.0-20201202161906-c7110b5ffcbb/go.mod h1:sp8m0HH+o8qH0wwXwYZr8TS3Oi6o0r6Gce1SSxlDquU=
 golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
 golang.org/x/net v0.0.0-20210405180319-a5a99cb37ef4/go.mod h1:p54w0d4576C0XHj96bSt6lcn1PtDYWL6XObtHCRCNQM=
-golang.org/x/net v0.0.0-20211112202133-69e39bad7dc2/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/net v0.0.0-20211209124913-491a49abca63 h1:iocB37TsdFuN6IBRZ+ry36wrkoV51/tl5vOWqkcPGvY=
 golang.org/x/net v0.0.0-20211209124913-491a49abca63/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
@@ -649,7 +642,6 @@ golang.org/x/sys v0.0.0-20210112080510-489259a85091/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210309074719-68d13333faf2/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210330210617-4fbd30eecc44/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210423185535-09eb48e85fd7/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=

model/account.go

@@ -50,6 +50,13 @@ type Account struct {
 	CustomHost    string `json:"custom_host"`
 	ExtractFolder string `json:"extract_folder"`
 	Bool1         bool   `json:"bool_1"`
+	// for xunlei
+	Algorithms    string `json:"algorithms"`
+	ClientVersion string `json:"client_version"`
+	PackageName   string `json:"package_name"`
+	UserAgent    string `json:"user_agent"`
+	CaptchaToken string `json:"captcha_token"`
+	DeviceId     string `json:"device_id"`
 }
 
 var accountsMap = make(map[string]Account)

pkg/gowebdav/.gitignore

@@ -0,0 +1,21 @@
+# Folders to ignore
+/src
+/bin
+/pkg
+/gowebdav
+/.idea
+
+# Binaries for programs and plugins
+*.exe
+*.exe~
+*.dll
+*.so
+*.dylib
+
+# Test binary, build with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+
+.vscode/

pkg/gowebdav/.travis.yml

@@ -0,0 +1,10 @@
+language: go
+
+go:
+  - "1.x"
+
+install:
+  - go get ./...
+
+script:
+  - go test -v --short ./...

pkg/gowebdav/LICENSE

@@ -0,0 +1,27 @@
+Copyright (c) 2014, Studio B12 GmbH
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+   list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice,
+   this list of conditions and the following disclaimer in the documentation
+   and/or other materials provided with the distribution.
+
+3. Neither the name of the copyright holder nor the names of its contributors
+   may be used to endorse or promote products derived from this software without
+   specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

pkg/gowebdav/Makefile

@@ -0,0 +1,33 @@
+BIN := gowebdav
+SRC := $(wildcard *.go) cmd/gowebdav/main.go
+
+all: test cmd
+
+cmd: ${BIN}
+
+${BIN}: ${SRC}
+	go build -o $@ ./cmd/gowebdav
+
+test:
+	go test -v --short ./...
+
+api:
+	@sed '/^## API$$/,$$d' -i README.md
+	@echo '## API' >> README.md
+	@godoc2md github.com/studio-b12/gowebdav | sed '/^$$/N;/^\n$$/D' |\
+	sed '2d' |\
+	sed 's/\/src\/github.com\/studio-b12\/gowebdav\//https:\/\/github.com\/studio-b12\/gowebdav\/blob\/master\//g' |\
+	sed 's/\/src\/target\//https:\/\/github.com\/studio-b12\/gowebdav\/blob\/master\//g' |\
+	sed 's/^#/##/g' >> README.md
+
+check:
+	gofmt -w -s $(SRC)
+	@echo
+	gocyclo -over 15 .
+	@echo
+	golint ./...
+
+clean:
+	@rm -f ${BIN}
+
+.PHONY: all cmd clean test api check

pkg/gowebdav/README.md

@@ -0,0 +1,564 @@
+# GoWebDAV
+
+[![Build Status](https://travis-ci.org/studio-b12/gowebdav.svg?branch=master)](https://travis-ci.org/studio-b12/gowebdav)
+[![GoDoc](https://godoc.org/github.com/studio-b12/gowebdav?status.svg)](https://godoc.org/github.com/studio-b12/gowebdav)
+[![Go Report Card](https://goreportcard.com/badge/github.com/studio-b12/gowebdav)](https://goreportcard.com/report/github.com/studio-b12/gowebdav)
+
+A golang WebDAV client library.
+
+## Main features
+`gowebdav` library allows to perform following actions on the remote WebDAV server:
+* [create path](#create-path-on-a-webdav-server)
+* [get files list](#get-files-list)
+* [download file](#download-file-to-byte-array)
+* [upload file](#upload-file-from-byte-array)
+* [get information about specified file/folder](#get-information-about-specified-filefolder)
+* [move file to another location](#move-file-to-another-location)
+* [copy file to another location](#copy-file-to-another-location)
+* [delete file](#delete-file)
+
+## Usage
+
+First of all you should create `Client` instance using `NewClient()` function:
+
+```go
+root := "https://webdav.mydomain.me"
+user := "user"
+password := "password"
+
+c := gowebdav.NewClient(root, user, password)
+```
+
+After you can use this `Client` to perform actions, described below.
+
+**NOTICE:** we will not check errors in examples, to focus you on the `gowebdav` library's code, but you should do it in your code!
+
+### Create path on a WebDAV server
+```go
+err := c.Mkdir("folder", 0644)
+```
+In case you want to create several folders you can use `c.MkdirAll()`:
+```go
+err := c.MkdirAll("folder/subfolder/subfolder2", 0644)
+```
+
+### Get files list
+```go
+files, _ := c.ReadDir("folder/subfolder")
+for _, file := range files {
+    //notice that [file] has os.FileInfo type
+    fmt.Println(file.Name())
+}
+```
+
+### Download file to byte array
+```go
+webdavFilePath := "folder/subfolder/file.txt"
+localFilePath := "/tmp/webdav/file.txt"
+
+bytes, _ := c.Read(webdavFilePath)
+ioutil.WriteFile(localFilePath, bytes, 0644)
+```
+
+### Download file via reader
+Also you can use `c.ReadStream()` method:
+```go
+webdavFilePath := "folder/subfolder/file.txt"
+localFilePath := "/tmp/webdav/file.txt"
+
+reader, _ := c.ReadStream(webdavFilePath)
+
+file, _ := os.Create(localFilePath)
+defer file.Close()
+
+io.Copy(file, reader)
+```
+
+### Upload file from byte array
+```go
+webdavFilePath := "folder/subfolder/file.txt"
+localFilePath := "/tmp/webdav/file.txt"
+
+bytes, _ := ioutil.ReadFile(localFilePath)
+
+c.Write(webdavFilePath, bytes, 0644)
+```
+
+### Upload file via writer
+```go
+webdavFilePath := "folder/subfolder/file.txt"
+localFilePath := "/tmp/webdav/file.txt"
+
+file, _ := os.Open(localFilePath)
+defer file.Close()
+
+c.WriteStream(webdavFilePath, file, 0644)
+```
+
+### Get information about specified file/folder
+```go
+webdavFilePath := "folder/subfolder/file.txt"
+
+info := c.Stat(webdavFilePath)
+//notice that [info] has os.FileInfo type
+fmt.Println(info)
+```
+
+### Move file to another location
+```go
+oldPath := "folder/subfolder/file.txt"
+newPath := "folder/subfolder/moved.txt"
+isOverwrite := true
+
+c.Rename(oldPath, newPath, isOverwrite)
+```
+
+### Copy file to another location
+```go
+oldPath := "folder/subfolder/file.txt"
+newPath := "folder/subfolder/file-copy.txt"
+isOverwrite := true
+
+c.Copy(oldPath, newPath, isOverwrite)
+```
+
+### Delete file
+```go
+webdavFilePath := "folder/subfolder/file.txt"
+
+c.Remove(webdavFilePath)
+```
+
+## Links
+
+More details about WebDAV server you can read from following resources:
+
+* [RFC 4918 - HTTP Extensions for Web Distributed Authoring and Versioning (WebDAV)](https://tools.ietf.org/html/rfc4918)
+* [RFC 5689 - Extended MKCOL for Web Distributed Authoring and Versioning (WebDAV)](https://tools.ietf.org/html/rfc5689)
+* [RFC 2616 - HTTP/1.1 Status Code Definitions](http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html "HTTP/1.1 Status Code Definitions")
+* [WebDav: Next Generation Collaborative Web Authoring By Lisa Dusseaul](https://books.google.de/books?isbn=0130652083 "WebDav: Next Generation Collaborative Web Authoring By Lisa Dusseault")
+
+**NOTICE**: RFC 2518 is obsoleted by RFC 4918 in June 2007
+
+## Contributing
+All contributing are welcome. If you have any suggestions or find some bug - please create an Issue to let us make this project better. We appreciate your help!
+
+## License
+This library is distributed under the BSD 3-Clause license found in the [LICENSE](https://github.com/studio-b12/gowebdav/blob/master/LICENSE) file.
+## API
+
+`import "github.com/studio-b12/gowebdav"`
+
+* [Overview](#pkg-overview)
+* [Index](#pkg-index)
+* [Examples](#pkg-examples)
+* [Subdirectories](#pkg-subdirectories)
+
+### <a name="pkg-overview">Overview</a>
+Package gowebdav is a WebDAV client library with a command line tool
+included.
+
+### <a name="pkg-index">Index</a>
+* [func FixSlash(s string) string](#FixSlash)
+* [func FixSlashes(s string) string](#FixSlashes)
+* [func Join(path0 string, path1 string) string](#Join)
+* [func PathEscape(path string) string](#PathEscape)
+* [func ReadConfig(uri, netrc string) (string, string)](#ReadConfig)
+* [func String(r io.Reader) string](#String)
+* [type Authenticator](#Authenticator)
+* [type BasicAuth](#BasicAuth)
+  * [func (b *BasicAuth) Authorize(req *http.Request, method string, path string)](#BasicAuth.Authorize)
+  * [func (b *BasicAuth) Pass() string](#BasicAuth.Pass)
+  * [func (b *BasicAuth) Type() string](#BasicAuth.Type)
+  * [func (b *BasicAuth) User() string](#BasicAuth.User)
+* [type Client](#Client)
+  * [func NewClient(uri, user, pw string) *Client](#NewClient)
+  * [func (c *Client) Connect() error](#Client.Connect)
+  * [func (c *Client) Copy(oldpath, newpath string, overwrite bool) error](#Client.Copy)
+  * [func (c *Client) Mkdir(path string, _ os.FileMode) error](#Client.Mkdir)
+  * [func (c *Client) MkdirAll(path string, _ os.FileMode) error](#Client.MkdirAll)
+  * [func (c *Client) Read(path string) ([]byte, error)](#Client.Read)
+  * [func (c *Client) ReadDir(path string) ([]os.FileInfo, error)](#Client.ReadDir)
+  * [func (c *Client) ReadStream(path string) (io.ReadCloser, error)](#Client.ReadStream)
+  * [func (c *Client) ReadStreamRange(path string, offset, length int64) (io.ReadCloser, error)](#Client.ReadStreamRange)
+  * [func (c *Client) Remove(path string) error](#Client.Remove)
+  * [func (c *Client) RemoveAll(path string) error](#Client.RemoveAll)
+  * [func (c *Client) Rename(oldpath, newpath string, overwrite bool) error](#Client.Rename)
+  * [func (c *Client) SetHeader(key, value string)](#Client.SetHeader)
+  * [func (c *Client) SetInterceptor(interceptor func(method string, rq *http.Request))](#Client.SetInterceptor)
+  * [func (c *Client) SetTimeout(timeout time.Duration)](#Client.SetTimeout)
+  * [func (c *Client) SetTransport(transport http.RoundTripper)](#Client.SetTransport)
+  * [func (c *Client) Stat(path string) (os.FileInfo, error)](#Client.Stat)
+  * [func (c *Client) Write(path string, data []byte, _ os.FileMode) error](#Client.Write)
+  * [func (c *Client) WriteStream(path string, stream io.Reader, _ os.FileMode) error](#Client.WriteStream)
+* [type DigestAuth](#DigestAuth)
+  * [func (d *DigestAuth) Authorize(req *http.Request, method string, path string)](#DigestAuth.Authorize)
+  * [func (d *DigestAuth) Pass() string](#DigestAuth.Pass)
+  * [func (d *DigestAuth) Type() string](#DigestAuth.Type)
+  * [func (d *DigestAuth) User() string](#DigestAuth.User)
+* [type File](#File)
+  * [func (f File) ContentType() string](#File.ContentType)
+  * [func (f File) ETag() string](#File.ETag)
+  * [func (f File) IsDir() bool](#File.IsDir)
+  * [func (f File) ModTime() time.Time](#File.ModTime)
+  * [func (f File) Mode() os.FileMode](#File.Mode)
+  * [func (f File) Name() string](#File.Name)
+  * [func (f File) Path() string](#File.Path)
+  * [func (f File) Size() int64](#File.Size)
+  * [func (f File) String() string](#File.String)
+  * [func (f File) Sys() interface{}](#File.Sys)
+* [type NoAuth](#NoAuth)
+  * [func (n *NoAuth) Authorize(req *http.Request, method string, path string)](#NoAuth.Authorize)
+  * [func (n *NoAuth) Pass() string](#NoAuth.Pass)
+  * [func (n *NoAuth) Type() string](#NoAuth.Type)
+  * [func (n *NoAuth) User() string](#NoAuth.User)
+
+##### <a name="pkg-examples">Examples</a>
+* [PathEscape](#example_PathEscape)
+
+##### <a name="pkg-files">Package files</a>
+[basicAuth.go](https://github.com/studio-b12/gowebdav/blob/master/basicAuth.go) [client.go](https://github.com/studio-b12/gowebdav/blob/master/client.go) [digestAuth.go](https://github.com/studio-b12/gowebdav/blob/master/digestAuth.go) [doc.go](https://github.com/studio-b12/gowebdav/blob/master/doc.go) [file.go](https://github.com/studio-b12/gowebdav/blob/master/file.go) [netrc.go](https://github.com/studio-b12/gowebdav/blob/master/netrc.go) [requests.go](https://github.com/studio-b12/gowebdav/blob/master/requests.go) [utils.go](https://github.com/studio-b12/gowebdav/blob/master/utils.go) 
+
+### <a name="FixSlash">func</a> [FixSlash](https://github.com/studio-b12/gowebdav/blob/master/utils.go?s=707:737#L45)
+``` go
+func FixSlash(s string) string
+```
+FixSlash appends a trailing / to our string
+
+### <a name="FixSlashes">func</a> [FixSlashes](https://github.com/studio-b12/gowebdav/blob/master/utils.go?s=859:891#L53)
+``` go
+func FixSlashes(s string) string
+```
+FixSlashes appends and prepends a / if they are missing
+
+### <a name="Join">func</a> [Join](https://github.com/studio-b12/gowebdav/blob/master/utils.go?s=992:1036#L62)
+``` go
+func Join(path0 string, path1 string) string
+```
+Join joins two paths
+
+### <a name="PathEscape">func</a> [PathEscape](https://github.com/studio-b12/gowebdav/blob/master/utils.go?s=506:541#L36)
+``` go
+func PathEscape(path string) string
+```
+PathEscape escapes all segments of a given path
+
+### <a name="ReadConfig">func</a> [ReadConfig](https://github.com/studio-b12/gowebdav/blob/master/netrc.go?s=428:479#L27)
+``` go
+func ReadConfig(uri, netrc string) (string, string)
+```
+ReadConfig reads login and password configuration from ~/.netrc
+machine foo.com login username password 123456
+
+### <a name="String">func</a> [String](https://github.com/studio-b12/gowebdav/blob/master/utils.go?s=1166:1197#L67)
+``` go
+func String(r io.Reader) string
+```
+String pulls a string out of our io.Reader
+
+### <a name="Authenticator">type</a> [Authenticator](https://github.com/studio-b12/gowebdav/blob/master/client.go?s=388:507#L29)
+``` go
+type Authenticator interface {
+    Type() string
+    User() string
+    Pass() string
+    Authorize(*http.Request, string, string)
+}
+```
+Authenticator stub
+
+### <a name="BasicAuth">type</a> [BasicAuth](https://github.com/studio-b12/gowebdav/blob/master/basicAuth.go?s=106:157#L9)
+``` go
+type BasicAuth struct {
+    // contains filtered or unexported fields
+}
+```
+BasicAuth structure holds our credentials
+
+#### <a name="BasicAuth.Authorize">func</a> (\*BasicAuth) [Authorize](https://github.com/studio-b12/gowebdav/blob/master/basicAuth.go?s=473:549#L30)
+``` go
+func (b *BasicAuth) Authorize(req *http.Request, method string, path string)
+```
+Authorize the current request
+
+#### <a name="BasicAuth.Pass">func</a> (\*BasicAuth) [Pass](https://github.com/studio-b12/gowebdav/blob/master/basicAuth.go?s=388:421#L25)
+``` go
+func (b *BasicAuth) Pass() string
+```
+Pass holds the BasicAuth password
+
+#### <a name="BasicAuth.Type">func</a> (\*BasicAuth) [Type](https://github.com/studio-b12/gowebdav/blob/master/basicAuth.go?s=201:234#L15)
+``` go
+func (b *BasicAuth) Type() string
+```
+Type identifies the BasicAuthenticator
+
+#### <a name="BasicAuth.User">func</a> (\*BasicAuth) [User](https://github.com/studio-b12/gowebdav/blob/master/basicAuth.go?s=297:330#L20)
+``` go
+func (b *BasicAuth) User() string
+```
+User holds the BasicAuth username
+
+### <a name="Client">type</a> [Client](https://github.com/studio-b12/gowebdav/blob/master/client.go?s=172:364#L18)
+``` go
+type Client struct {
+    // contains filtered or unexported fields
+}
+```
+Client defines our structure
+
+#### <a name="NewClient">func</a> [NewClient](https://github.com/studio-b12/gowebdav/blob/master/client.go?s=1019:1063#L62)
+``` go
+func NewClient(uri, user, pw string) *Client
+```
+NewClient creates a new instance of client
+
+#### <a name="Client.Connect">func</a> (\*Client) [Connect](https://github.com/studio-b12/gowebdav/blob/master/client.go?s=1843:1875#L87)
+``` go
+func (c *Client) Connect() error
+```
+Connect connects to our dav server
+
+#### <a name="Client.Copy">func</a> (\*Client) [Copy](https://github.com/studio-b12/gowebdav/blob/master/client.go?s=6702:6770#L313)
+``` go
+func (c *Client) Copy(oldpath, newpath string, overwrite bool) error
+```
+Copy copies a file from A to B
+
+#### <a name="Client.Mkdir">func</a> (\*Client) [Mkdir](https://github.com/studio-b12/gowebdav/blob/master/client.go?s=5793:5849#L272)
+``` go
+func (c *Client) Mkdir(path string, _ os.FileMode) error
+```
+Mkdir makes a directory
+
+#### <a name="Client.MkdirAll">func</a> (\*Client) [MkdirAll](https://github.com/studio-b12/gowebdav/blob/master/client.go?s=6028:6087#L283)
+``` go
+func (c *Client) MkdirAll(path string, _ os.FileMode) error
+```
+MkdirAll like mkdir -p, but for webdav
+
+#### <a name="Client.Read">func</a> (\*Client) [Read](https://github.com/studio-b12/gowebdav/blob/master/client.go?s=6876:6926#L318)
+``` go
+func (c *Client) Read(path string) ([]byte, error)
+```
+Read reads the contents of a remote file
+
+#### <a name="Client.ReadDir">func</a> (\*Client) [ReadDir](https://github.com/studio-b12/gowebdav/blob/master/client.go?s=2869:2929#L130)
+``` go
+func (c *Client) ReadDir(path string) ([]os.FileInfo, error)
+```
+ReadDir reads the contents of a remote directory
+
+#### <a name="Client.ReadStream">func</a> (\*Client) [ReadStream](https://github.com/studio-b12/gowebdav/blob/master/client.go?s=7237:7300#L336)
+``` go
+func (c *Client) ReadStream(path string) (io.ReadCloser, error)
+```
+ReadStream reads the stream for a given path
+
+#### <a name="Client.ReadStreamRange">func</a> (\*Client) [ReadStreamRange](https://github.com/studio-b12/gowebdav/blob/master/client.go?s=8049:8139#L358)
+``` go
+func (c *Client) ReadStreamRange(path string, offset, length int64) (io.ReadCloser, error)
+```
+ReadStreamRange reads the stream representing a subset of bytes for a given path,
+utilizing HTTP Range Requests if the server supports it.
+The range is expressed as offset from the start of the file and length, for example
+offset=10, length=10 will return bytes 10 through 19.
+
+If the server does not support partial content requests and returns full content instead,
+this function will emulate the behavior by skipping `offset` bytes and limiting the result
+to `length`.
+
+#### <a name="Client.Remove">func</a> (\*Client) [Remove](https://github.com/studio-b12/gowebdav/blob/master/client.go?s=5299:5341#L249)
+``` go
+func (c *Client) Remove(path string) error
+```
+Remove removes a remote file
+
+#### <a name="Client.RemoveAll">func</a> (\*Client) [RemoveAll](https://github.com/studio-b12/gowebdav/blob/master/client.go?s=5407:5452#L254)
+``` go
+func (c *Client) RemoveAll(path string) error
+```
+RemoveAll removes remote files
+
+#### <a name="Client.Rename">func</a> (\*Client) [Rename](https://github.com/studio-b12/gowebdav/blob/master/client.go?s=6536:6606#L308)
+``` go
+func (c *Client) Rename(oldpath, newpath string, overwrite bool) error
+```
+Rename moves a file from A to B
+
+#### <a name="Client.SetHeader">func</a> (\*Client) [SetHeader](https://github.com/studio-b12/gowebdav/blob/master/client.go?s=1235:1280#L67)
+``` go
+func (c *Client) SetHeader(key, value string)
+```
+SetHeader lets us set arbitrary headers for a given client
+
+#### <a name="Client.SetInterceptor">func</a> (\*Client) [SetInterceptor](https://github.com/studio-b12/gowebdav/blob/master/client.go?s=1387:1469#L72)
+``` go
+func (c *Client) SetInterceptor(interceptor func(method string, rq *http.Request))
+```
+SetInterceptor lets us set an arbitrary interceptor for a given client
+
+#### <a name="Client.SetTimeout">func</a> (\*Client) [SetTimeout](https://github.com/studio-b12/gowebdav/blob/master/client.go?s=1571:1621#L77)
+``` go
+func (c *Client) SetTimeout(timeout time.Duration)
+```
+SetTimeout exposes the ability to set a time limit for requests
+
+#### <a name="Client.SetTransport">func</a> (\*Client) [SetTransport](https://github.com/studio-b12/gowebdav/blob/master/client.go?s=1714:1772#L82)
+``` go
+func (c *Client) SetTransport(transport http.RoundTripper)
+```
+SetTransport exposes the ability to define custom transports
+
+#### <a name="Client.Stat">func</a> (\*Client) [Stat](https://github.com/studio-b12/gowebdav/blob/master/client.go?s=4255:4310#L197)
+``` go
+func (c *Client) Stat(path string) (os.FileInfo, error)
+```
+Stat returns the file stats for a specified path
+
+#### <a name="Client.Write">func</a> (\*Client) [Write](https://github.com/studio-b12/gowebdav/blob/master/client.go?s=9051:9120#L388)
+``` go
+func (c *Client) Write(path string, data []byte, _ os.FileMode) error
+```
+Write writes data to a given path
+
+#### <a name="Client.WriteStream">func</a> (\*Client) [WriteStream](https://github.com/studio-b12/gowebdav/blob/master/client.go?s=9476:9556#L411)
+``` go
+func (c *Client) WriteStream(path string, stream io.Reader, _ os.FileMode) error
+```
+WriteStream writes a stream
+
+### <a name="DigestAuth">type</a> [DigestAuth](https://github.com/studio-b12/gowebdav/blob/master/digestAuth.go?s=157:254#L14)
+``` go
+type DigestAuth struct {
+    // contains filtered or unexported fields
+}
+```
+DigestAuth structure holds our credentials
+
+#### <a name="DigestAuth.Authorize">func</a> (\*DigestAuth) [Authorize](https://github.com/studio-b12/gowebdav/blob/master/digestAuth.go?s=577:654#L36)
+``` go
+func (d *DigestAuth) Authorize(req *http.Request, method string, path string)
+```
+Authorize the current request
+
+#### <a name="DigestAuth.Pass">func</a> (\*DigestAuth) [Pass](https://github.com/studio-b12/gowebdav/blob/master/digestAuth.go?s=491:525#L31)
+``` go
+func (d *DigestAuth) Pass() string
+```
+Pass holds the DigestAuth password
+
+#### <a name="DigestAuth.Type">func</a> (\*DigestAuth) [Type](https://github.com/studio-b12/gowebdav/blob/master/digestAuth.go?s=299:333#L21)
+``` go
+func (d *DigestAuth) Type() string
+```
+Type identifies the DigestAuthenticator
+
+#### <a name="DigestAuth.User">func</a> (\*DigestAuth) [User](https://github.com/studio-b12/gowebdav/blob/master/digestAuth.go?s=398:432#L26)
+``` go
+func (d *DigestAuth) User() string
+```
+User holds the DigestAuth username
+
+### <a name="File">type</a> [File](https://github.com/studio-b12/gowebdav/blob/master/file.go?s=93:253#L10)
+``` go
+type File struct {
+    // contains filtered or unexported fields
+}
+```
+File is our structure for a given file
+
+#### <a name="File.ContentType">func</a> (File) [ContentType](https://github.com/studio-b12/gowebdav/blob/master/file.go?s=476:510#L31)
+``` go
+func (f File) ContentType() string
+```
+ContentType returns the content type of a file
+
+#### <a name="File.ETag">func</a> (File) [ETag](https://github.com/studio-b12/gowebdav/blob/master/file.go?s=929:956#L56)
+``` go
+func (f File) ETag() string
+```
+ETag returns the ETag of a file
+
+#### <a name="File.IsDir">func</a> (File) [IsDir](https://github.com/studio-b12/gowebdav/blob/master/file.go?s=1035:1061#L61)
+``` go
+func (f File) IsDir() bool
+```
+IsDir let us see if a given file is a directory or not
+
+#### <a name="File.ModTime">func</a> (File) [ModTime](https://github.com/studio-b12/gowebdav/blob/master/file.go?s=836:869#L51)
+``` go
+func (f File) ModTime() time.Time
+```
+ModTime returns the modified time of a file
+
+#### <a name="File.Mode">func</a> (File) [Mode](https://github.com/studio-b12/gowebdav/blob/master/file.go?s=665:697#L41)
+``` go
+func (f File) Mode() os.FileMode
+```
+Mode will return the mode of a given file
+
+#### <a name="File.Name">func</a> (File) [Name](https://github.com/studio-b12/gowebdav/blob/master/file.go?s=378:405#L26)
+``` go
+func (f File) Name() string
+```
+Name returns the name of a file
+
+#### <a name="File.Path">func</a> (File) [Path](https://github.com/studio-b12/gowebdav/blob/master/file.go?s=295:322#L21)
+``` go
+func (f File) Path() string
+```
+Path returns the full path of a file
+
+#### <a name="File.Size">func</a> (File) [Size](https://github.com/studio-b12/gowebdav/blob/master/file.go?s=573:599#L36)
+``` go
+func (f File) Size() int64
+```
+Size returns the size of a file
+
+#### <a name="File.String">func</a> (File) [String](https://github.com/studio-b12/gowebdav/blob/master/file.go?s=1183:1212#L71)
+``` go
+func (f File) String() string
+```
+String lets us see file information
+
+#### <a name="File.Sys">func</a> (File) [Sys](https://github.com/studio-b12/gowebdav/blob/master/file.go?s=1095:1126#L66)
+``` go
+func (f File) Sys() interface{}
+```
+Sys ????
+
+### <a name="NoAuth">type</a> [NoAuth](https://github.com/studio-b12/gowebdav/blob/master/client.go?s=551:599#L37)
+``` go
+type NoAuth struct {
+    // contains filtered or unexported fields
+}
+```
+NoAuth structure holds our credentials
+
+#### <a name="NoAuth.Authorize">func</a> (\*NoAuth) [Authorize](https://github.com/studio-b12/gowebdav/blob/master/client.go?s=894:967#L58)
+``` go
+func (n *NoAuth) Authorize(req *http.Request, method string, path string)
+```
+Authorize the current request
+
+#### <a name="NoAuth.Pass">func</a> (\*NoAuth) [Pass](https://github.com/studio-b12/gowebdav/blob/master/client.go?s=812:842#L53)
+``` go
+func (n *NoAuth) Pass() string
+```
+Pass returns the current password
+
+#### <a name="NoAuth.Type">func</a> (\*NoAuth) [Type](https://github.com/studio-b12/gowebdav/blob/master/client.go?s=638:668#L43)
+``` go
+func (n *NoAuth) Type() string
+```
+Type identifies the authenticator
+
+#### <a name="NoAuth.User">func</a> (\*NoAuth) [User](https://github.com/studio-b12/gowebdav/blob/master/client.go?s=724:754#L48)
+``` go
+func (n *NoAuth) User() string
+```
+User returns the current user
+
+- - -
+Generated by [godoc2md](http://godoc.org/github.com/davecheney/godoc2md)

pkg/gowebdav/basicAuth.go

@@ -0,0 +1,34 @@
+package gowebdav
+
+import (
+	"encoding/base64"
+	"net/http"
+)
+
+// BasicAuth structure holds our credentials
+type BasicAuth struct {
+	user string
+	pw   string
+}
+
+// Type identifies the BasicAuthenticator
+func (b *BasicAuth) Type() string {
+	return "BasicAuth"
+}
+
+// User holds the BasicAuth username
+func (b *BasicAuth) User() string {
+	return b.user
+}
+
+// Pass holds the BasicAuth password
+func (b *BasicAuth) Pass() string {
+	return b.pw
+}
+
+// Authorize the current request
+func (b *BasicAuth) Authorize(req *http.Request, method string, path string) {
+	a := b.user + ":" + b.pw
+	auth := "Basic " + base64.StdEncoding.EncodeToString([]byte(a))
+	req.Header.Set("Authorization", auth)
+}

pkg/gowebdav/client.go

@@ -0,0 +1,447 @@
+package gowebdav
+
+import (
+	"bytes"
+	"encoding/xml"
+	"fmt"
+	"io"
+	"net/http"
+	"net/url"
+	"os"
+	pathpkg "path"
+	"strings"
+	"sync"
+	"time"
+)
+
+// Client defines our structure
+type Client struct {
+	root        string
+	headers     http.Header
+	interceptor func(method string, rq *http.Request)
+	c           *http.Client
+
+	authMutex sync.Mutex
+	auth      Authenticator
+}
+
+// Authenticator stub
+type Authenticator interface {
+	Type() string
+	User() string
+	Pass() string
+	Authorize(*http.Request, string, string)
+}
+
+// NoAuth structure holds our credentials
+type NoAuth struct {
+	user string
+	pw   string
+}
+
+// Type identifies the authenticator
+func (n *NoAuth) Type() string {
+	return "NoAuth"
+}
+
+// User returns the current user
+func (n *NoAuth) User() string {
+	return n.user
+}
+
+// Pass returns the current password
+func (n *NoAuth) Pass() string {
+	return n.pw
+}
+
+// Authorize the current request
+func (n *NoAuth) Authorize(req *http.Request, method string, path string) {
+}
+
+// NewClient creates a new instance of client
+func NewClient(uri, user, pw string) *Client {
+	return &Client{FixSlash(uri), make(http.Header), nil, &http.Client{}, sync.Mutex{}, &NoAuth{user, pw}}
+}
+
+// SetHeader lets us set arbitrary headers for a given client
+func (c *Client) SetHeader(key, value string) {
+	c.headers.Add(key, value)
+}
+
+// SetInterceptor lets us set an arbitrary interceptor for a given client
+func (c *Client) SetInterceptor(interceptor func(method string, rq *http.Request)) {
+	c.interceptor = interceptor
+}
+
+// SetTimeout exposes the ability to set a time limit for requests
+func (c *Client) SetTimeout(timeout time.Duration) {
+	c.c.Timeout = timeout
+}
+
+// SetTransport exposes the ability to define custom transports
+func (c *Client) SetTransport(transport http.RoundTripper) {
+	c.c.Transport = transport
+}
+
+// Connect connects to our dav server
+func (c *Client) Connect() error {
+	rs, err := c.options("/")
+	if err != nil {
+		return err
+	}
+
+	err = rs.Body.Close()
+	if err != nil {
+		return err
+	}
+
+	if rs.StatusCode != 200 {
+		return newPathError("Connect", c.root, rs.StatusCode)
+	}
+
+	return nil
+}
+
+type props struct {
+	Status      string   `xml:"DAV: status"`
+	Name        string   `xml:"DAV: prop>displayname,omitempty"`
+	Type        xml.Name `xml:"DAV: prop>resourcetype>collection,omitempty"`
+	Size        string   `xml:"DAV: prop>getcontentlength,omitempty"`
+	ContentType string   `xml:"DAV: prop>getcontenttype,omitempty"`
+	ETag        string   `xml:"DAV: prop>getetag,omitempty"`
+	Modified    string   `xml:"DAV: prop>getlastmodified,omitempty"`
+}
+
+type response struct {
+	Href  string  `xml:"DAV: href"`
+	Props []props `xml:"DAV: propstat"`
+}
+
+func getProps(r *response, status string) *props {
+	for _, prop := range r.Props {
+		if strings.Contains(prop.Status, status) {
+			return &prop
+		}
+	}
+	return nil
+}
+
+// ReadDir reads the contents of a remote directory
+func (c *Client) ReadDir(path string) ([]os.FileInfo, error) {
+	path = FixSlashes(path)
+	files := make([]os.FileInfo, 0)
+	skipSelf := true
+	parse := func(resp interface{}) error {
+		r := resp.(*response)
+
+		if skipSelf {
+			skipSelf = false
+			if p := getProps(r, "200"); p != nil && p.Type.Local == "collection" {
+				r.Props = nil
+				return nil
+			}
+			return newPathError("ReadDir", path, 405)
+		}
+
+		if p := getProps(r, "200"); p != nil {
+			f := new(File)
+			if ps, err := url.PathUnescape(r.Href); err == nil {
+				f.name = pathpkg.Base(ps)
+			} else {
+				f.name = p.Name
+			}
+			f.path = path + f.name
+			f.modified = parseModified(&p.Modified)
+			f.etag = p.ETag
+			f.contentType = p.ContentType
+
+			if p.Type.Local == "collection" {
+				f.path += "/"
+				f.size = 0
+				f.isdir = true
+			} else {
+				f.size = parseInt64(&p.Size)
+				f.isdir = false
+			}
+
+			files = append(files, *f)
+		}
+
+		r.Props = nil
+		return nil
+	}
+
+	err := c.propfind(path, false,
+		`<d:propfind xmlns:d='DAV:'>
+			<d:prop>
+				<d:displayname/>
+				<d:resourcetype/>
+				<d:getcontentlength/>
+				<d:getcontenttype/>
+				<d:getetag/>
+				<d:getlastmodified/>
+			</d:prop>
+		</d:propfind>`,
+		&response{},
+		parse)
+
+	if err != nil {
+		if _, ok := err.(*os.PathError); !ok {
+			err = newPathErrorErr("ReadDir", path, err)
+		}
+	}
+	return files, err
+}
+
+// Stat returns the file stats for a specified path
+func (c *Client) Stat(path string) (os.FileInfo, error) {
+	var f *File
+	parse := func(resp interface{}) error {
+		r := resp.(*response)
+		if p := getProps(r, "200"); p != nil && f == nil {
+			f = new(File)
+			f.name = p.Name
+			f.path = path
+			f.etag = p.ETag
+			f.contentType = p.ContentType
+
+			if p.Type.Local == "collection" {
+				if !strings.HasSuffix(f.path, "/") {
+					f.path += "/"
+				}
+				f.size = 0
+				f.modified = time.Unix(0, 0)
+				f.isdir = true
+			} else {
+				f.size = parseInt64(&p.Size)
+				f.modified = parseModified(&p.Modified)
+				f.isdir = false
+			}
+		}
+
+		r.Props = nil
+		return nil
+	}
+
+	err := c.propfind(path, true,
+		`<d:propfind xmlns:d='DAV:'>
+			<d:prop>
+				<d:displayname/>
+				<d:resourcetype/>
+				<d:getcontentlength/>
+				<d:getcontenttype/>
+				<d:getetag/>
+				<d:getlastmodified/>
+			</d:prop>
+		</d:propfind>`,
+		&response{},
+		parse)
+
+	if err != nil {
+		if _, ok := err.(*os.PathError); !ok {
+			err = newPathErrorErr("ReadDir", path, err)
+		}
+	}
+	return f, err
+}
+
+// Remove removes a remote file
+func (c *Client) Remove(path string) error {
+	return c.RemoveAll(path)
+}
+
+// RemoveAll removes remote files
+func (c *Client) RemoveAll(path string) error {
+	rs, err := c.req("DELETE", path, nil, nil)
+	if err != nil {
+		return newPathError("Remove", path, 400)
+	}
+	err = rs.Body.Close()
+	if err != nil {
+		return err
+	}
+
+	if rs.StatusCode == 200 || rs.StatusCode == 204 || rs.StatusCode == 404 {
+		return nil
+	}
+
+	return newPathError("Remove", path, rs.StatusCode)
+}
+
+// Mkdir makes a directory
+func (c *Client) Mkdir(path string, _ os.FileMode) (err error) {
+	path = FixSlashes(path)
+	status, err := c.mkcol(path)
+	if err != nil {
+		return
+	}
+	if status == 201 {
+		return nil
+	}
+
+	return newPathError("Mkdir", path, status)
+}
+
+// MkdirAll like mkdir -p, but for webdav
+func (c *Client) MkdirAll(path string, _ os.FileMode) (err error) {
+	path = FixSlashes(path)
+	status, err := c.mkcol(path)
+	if err != nil {
+		return
+	}
+	if status == 201 {
+		return nil
+	}
+	if status == 409 {
+		paths := strings.Split(path, "/")
+		sub := "/"
+		for _, e := range paths {
+			if e == "" {
+				continue
+			}
+			sub += e + "/"
+			status, err = c.mkcol(sub)
+			if err != nil {
+				return
+			}
+			if status != 201 {
+				return newPathError("MkdirAll", sub, status)
+			}
+		}
+		return nil
+	}
+
+	return newPathError("MkdirAll", path, status)
+}
+
+// Rename moves a file from A to B
+func (c *Client) Rename(oldpath, newpath string, overwrite bool) error {
+	return c.copymove("MOVE", oldpath, newpath, overwrite)
+}
+
+// Copy copies a file from A to B
+func (c *Client) Copy(oldpath, newpath string, overwrite bool) error {
+	return c.copymove("COPY", oldpath, newpath, overwrite)
+}
+
+// Read reads the contents of a remote file
+func (c *Client) Read(path string) ([]byte, error) {
+	var stream io.ReadCloser
+	var err error
+
+	if stream, _, err = c.ReadStream(path, nil); err != nil {
+		return nil, err
+	}
+	defer stream.Close()
+
+	buf := new(bytes.Buffer)
+	_, err = buf.ReadFrom(stream)
+	if err != nil {
+		return nil, err
+	}
+	return buf.Bytes(), nil
+}
+
+// ReadStream reads the stream for a given path
+func (c *Client) ReadStream(path string, callback func(rq *http.Request)) (io.ReadCloser, http.Header, error) {
+	rs, err := c.req("GET", path, nil, callback)
+	if err != nil {
+		return nil, nil, newPathErrorErr("ReadStream", path, err)
+	}
+
+	if rs.StatusCode < 400 {
+		return rs.Body, rs.Header, nil
+	}
+
+	rs.Body.Close()
+	return nil, nil, newPathError("ReadStream", path, rs.StatusCode)
+}
+
+// ReadStreamRange reads the stream representing a subset of bytes for a given path,
+// utilizing HTTP Range Requests if the server supports it.
+// The range is expressed as offset from the start of the file and length, for example
+// offset=10, length=10 will return bytes 10 through 19.
+//
+// If the server does not support partial content requests and returns full content instead,
+// this function will emulate the behavior by skipping `offset` bytes and limiting the result
+// to `length`.
+func (c *Client) ReadStreamRange(path string, offset, length int64) (io.ReadCloser, error) {
+	rs, err := c.req("GET", path, nil, func(r *http.Request) {
+		r.Header.Add("Range", fmt.Sprintf("bytes=%v-%v", offset, offset+length-1))
+	})
+	if err != nil {
+		return nil, newPathErrorErr("ReadStreamRange", path, err)
+	}
+
+	if rs.StatusCode == http.StatusPartialContent {
+		// server supported partial content, return as-is.
+		return rs.Body, nil
+	}
+
+	// server returned success, but did not support partial content, so we have the whole
+	// stream in rs.Body
+	if rs.StatusCode == 200 {
+		// discard first 'offset' bytes.
+		if _, err := io.Copy(io.Discard, io.LimitReader(rs.Body, offset)); err != nil {
+			return nil, newPathErrorErr("ReadStreamRange", path, err)
+		}
+
+		// return a io.ReadCloser that is limited to `length` bytes.
+		return &limitedReadCloser{rs.Body, int(length)}, nil
+	}
+
+	rs.Body.Close()
+	return nil, newPathError("ReadStream", path, rs.StatusCode)
+}
+
+// Write writes data to a given path
+func (c *Client) Write(path string, data []byte, _ os.FileMode) (err error) {
+	s, err := c.put(path, bytes.NewReader(data), nil)
+	if err != nil {
+		return
+	}
+
+	switch s {
+
+	case 200, 201, 204:
+		return nil
+
+	case 409:
+		err = c.createParentCollection(path)
+		if err != nil {
+			return
+		}
+
+		s, err = c.put(path, bytes.NewReader(data), nil)
+		if err != nil {
+			return
+		}
+		if s == 200 || s == 201 || s == 204 {
+			return
+		}
+	}
+
+	return newPathError("Write", path, s)
+}
+
+// WriteStream writes a stream
+func (c *Client) WriteStream(path string, stream io.Reader, _ os.FileMode, callback func(r *http.Request)) (err error) {
+
+	err = c.createParentCollection(path)
+	if err != nil {
+		return err
+	}
+
+	s, err := c.put(path, stream, callback)
+	if err != nil {
+		return err
+	}
+
+	switch s {
+	case 200, 201, 204:
+		return nil
+
+	default:
+		return newPathError("WriteStream", path, s)
+	}
+}

pkg/gowebdav/cmd/gowebdav/README.md

@@ -0,0 +1,103 @@
+# Description
+Command line tool for [gowebdav](https://github.com/studio-b12/gowebdav) library.
+
+# Prerequisites
+## Software
+* **OS**: all, which are supported by `Golang`
+* **Golang**: version 1.x
+* **Git**: version 2.14.2 at higher (required to install via `go get`)
+
+# Install
+```sh
+go get -u github.com/studio-b12/gowebdav/cmd/gowebdav
+```
+
+# Usage
+It is recommended to set following environment variables to improve your experience with this tool:
+* `ROOT` is an URL of target WebDAV server (e.g. `https://webdav.mydomain.me/user_root_folder`)
+* `USER` is a login to connect to specified server (e.g. `user`)
+* `PASSWORD` is a password to connect to specified server (e.g. `p@s$w0rD`)
+
+In following examples we suppose that:
+* environment variable `ROOT` is set to `https://webdav.mydomain.me/ufolder`
+* environment variable `USER` is set to `user`
+* environment variable `PASSWORD` is set `p@s$w0rD`
+* folder `/ufolder/temp` exists on the server
+* file `/ufolder/temp/file.txt` exists on the server
+* file `/ufolder/temp/document.rtf` exists on the server
+* file `/tmp/webdav/to_upload.txt` exists on the local machine
+* folder `/tmp/webdav/` is used to download files from the server
+
+## Examples
+
+#### Get content of specified folder
+```sh
+gowebdav -X LS temp
+```
+
+#### Get info about file/folder
+```sh
+gowebdav -X STAT temp
+gowebdav -X STAT temp/file.txt
+```
+
+#### Create folder on the remote server
+```sh
+gowebdav -X MKDIR temp2
+gowebdav -X MKDIRALL all/folders/which-you-want/to_create
+```
+
+#### Download file
+```sh
+gowebdav -X GET temp/document.rtf /tmp/webdav/document.rtf
+```
+
+You may do not specify target local path, in this case file will be downloaded to the current folder with the
+
+#### Upload file
+```sh
+gowebdav -X PUT temp/uploaded.txt /tmp/webdav/to_upload.txt
+```
+
+#### Move file on the remote server
+```sh
+gowebdav -X MV temp/file.txt temp/moved_file.txt
+```
+
+#### Copy file to another location
+```sh
+gowebdav -X MV temp/file.txt temp/file-copy.txt
+```
+
+#### Delete file from the remote server
+```sh
+gowebdav -X DEL temp/file.txt
+```
+
+# Wrapper script
+
+You can create wrapper script for your server (via `$EDITOR ./dav && chmod a+x ./dav`) and add following content to it:
+```sh
+#!/bin/sh
+
+ROOT="https://my.dav.server/" \
+USER="foo" \
+PASSWORD="$(pass dav/foo@my.dav.server)" \
+gowebdav $@
+```
+
+It allows you to use [pass](https://www.passwordstore.org/ "the standard unix password manager") or similar tools to retrieve the password.
+
+## Examples
+
+Using the `dav` wrapper:
+
+```sh
+$ ./dav -X LS /
+
+$ echo hi dav! > hello && ./dav -X PUT /hello
+$ ./dav -X STAT /hello
+$ ./dav -X PUT /hello_dav hello
+$ ./dav -X GET /hello_dav
+$ ./dav -X GET /hello_dav hello.txt
+```

pkg/gowebdav/cmd/gowebdav/main.go

@@ -0,0 +1,263 @@
+package main
+
+import (
+	"errors"
+	"flag"
+	"fmt"
+	"io"
+	"io/fs"
+	"os"
+	"os/user"
+	"path"
+	"path/filepath"
+	"runtime"
+	"strings"
+
+	d "github.com/Xhofe/alist/pkg/gowebdav"
+)
+
+func main() {
+	root := flag.String("root", os.Getenv("ROOT"), "WebDAV Endpoint [ENV.ROOT]")
+	user := flag.String("user", os.Getenv("USER"), "User [ENV.USER]")
+	password := flag.String("pw", os.Getenv("PASSWORD"), "Password [ENV.PASSWORD]")
+	netrc := flag.String("netrc-file", filepath.Join(getHome(), ".netrc"), "read login from netrc file")
+	method := flag.String("X", "", `Method:
+	LS <PATH>
+	STAT <PATH>
+
+	MKDIR <PATH>
+	MKDIRALL <PATH>
+
+	GET <PATH> [<FILE>]
+	PUT <PATH> [<FILE>]
+
+	MV <OLD> <NEW>
+	CP <OLD> <NEW>
+
+	DEL <PATH>
+	`)
+	flag.Parse()
+
+	if *root == "" {
+		fail("Set WebDAV ROOT")
+	}
+
+	if argsLength := len(flag.Args()); argsLength == 0 || argsLength > 2 {
+		fail("Unsupported arguments")
+	}
+
+	if *password == "" {
+		if u, p := d.ReadConfig(*root, *netrc); u != "" && p != "" {
+			user = &u
+			password = &p
+		}
+	}
+
+	c := d.NewClient(*root, *user, *password)
+
+	cmd := getCmd(*method)
+
+	if e := cmd(c, flag.Arg(0), flag.Arg(1)); e != nil {
+		fail(e)
+	}
+}
+
+func fail(err interface{}) {
+	if err != nil {
+		fmt.Println(err)
+	}
+	os.Exit(-1)
+}
+
+func getHome() string {
+	u, e := user.Current()
+	if e != nil {
+		return os.Getenv("HOME")
+	}
+
+	if u != nil {
+		return u.HomeDir
+	}
+
+	switch runtime.GOOS {
+	case "windows":
+		return ""
+	default:
+		return "~/"
+	}
+}
+
+func getCmd(method string) func(c *d.Client, p0, p1 string) error {
+	switch strings.ToUpper(method) {
+	case "LS", "LIST", "PROPFIND":
+		return cmdLs
+
+	case "STAT":
+		return cmdStat
+
+	case "GET", "PULL", "READ":
+		return cmdGet
+
+	case "DELETE", "RM", "DEL":
+		return cmdRm
+
+	case "MKCOL", "MKDIR":
+		return cmdMkdir
+
+	case "MKCOLALL", "MKDIRALL", "MKDIRP":
+		return cmdMkdirAll
+
+	case "RENAME", "MV", "MOVE":
+		return cmdMv
+
+	case "COPY", "CP":
+		return cmdCp
+
+	case "PUT", "PUSH", "WRITE":
+		return cmdPut
+
+	default:
+		return func(c *d.Client, p0, p1 string) (err error) {
+			return errors.New("Unsupported method: " + method)
+		}
+	}
+}
+
+func cmdLs(c *d.Client, p0, _ string) (err error) {
+	files, err := c.ReadDir(p0)
+	if err == nil {
+		fmt.Println(fmt.Sprintf("ReadDir: '%s' entries: %d ", p0, len(files)))
+		for _, f := range files {
+			fmt.Println(f)
+		}
+	}
+	return
+}
+
+func cmdStat(c *d.Client, p0, _ string) (err error) {
+	file, err := c.Stat(p0)
+	if err == nil {
+		fmt.Println(file)
+	}
+	return
+}
+
+func cmdGet(c *d.Client, p0, p1 string) (err error) {
+	bytes, err := c.Read(p0)
+	if err == nil {
+		if p1 == "" {
+			p1 = filepath.Join(".", p0)
+		}
+		err = writeFile(p1, bytes, 0644)
+		if err == nil {
+			fmt.Println(fmt.Sprintf("Written %d bytes to: %s", len(bytes), p1))
+		}
+	}
+	return
+}
+
+func cmdRm(c *d.Client, p0, _ string) (err error) {
+	if err = c.Remove(p0); err == nil {
+		fmt.Println("Remove: " + p0)
+	}
+	return
+}
+
+func cmdMkdir(c *d.Client, p0, _ string) (err error) {
+	if err = c.Mkdir(p0, 0755); err == nil {
+		fmt.Println("Mkdir: " + p0)
+	}
+	return
+}
+
+func cmdMkdirAll(c *d.Client, p0, _ string) (err error) {
+	if err = c.MkdirAll(p0, 0755); err == nil {
+		fmt.Println("MkdirAll: " + p0)
+	}
+	return
+}
+
+func cmdMv(c *d.Client, p0, p1 string) (err error) {
+	if err = c.Rename(p0, p1, true); err == nil {
+		fmt.Println("Rename: " + p0 + " -> " + p1)
+	}
+	return
+}
+
+func cmdCp(c *d.Client, p0, p1 string) (err error) {
+	if err = c.Copy(p0, p1, true); err == nil {
+		fmt.Println("Copy: " + p0 + " -> " + p1)
+	}
+	return
+}
+
+func cmdPut(c *d.Client, p0, p1 string) (err error) {
+	if p1 == "" {
+		p1 = path.Join(".", p0)
+	} else {
+		var fi fs.FileInfo
+		fi, err = c.Stat(p0)
+		if err != nil && !d.IsErrNotFound(err) {
+			return
+		}
+		if !d.IsErrNotFound(err) && fi.IsDir() {
+			p0 = path.Join(p0, p1)
+		}
+	}
+
+	stream, err := getStream(p1)
+	if err != nil {
+		return
+	}
+	defer stream.Close()
+
+	if err = c.WriteStream(p0, stream, 0644, nil); err == nil {
+		fmt.Println("Put: " + p1 + " -> " + p0)
+	}
+	return
+}
+
+func writeFile(path string, bytes []byte, mode os.FileMode) error {
+	parent := filepath.Dir(path)
+	if _, e := os.Stat(parent); os.IsNotExist(e) {
+		if e := os.MkdirAll(parent, os.ModePerm); e != nil {
+			return e
+		}
+	}
+
+	f, err := os.Create(path)
+	if err != nil {
+		return err
+	}
+	defer f.Close()
+
+	_, err = f.Write(bytes)
+	return err
+}
+
+func getStream(pathOrString string) (io.ReadCloser, error) {
+
+	fi, err := os.Stat(pathOrString)
+	if err != nil {
+		return nil, err
+	}
+
+	if fi.IsDir() {
+		return nil, &os.PathError{
+			Op:   "Open",
+			Path: pathOrString,
+			Err:  errors.New("Path: '" + pathOrString + "' is a directory"),
+		}
+	}
+
+	f, err := os.Open(pathOrString)
+	if err == nil {
+		return f, nil
+	}
+
+	return nil, &os.PathError{
+		Op:   "Open",
+		Path: pathOrString,
+		Err:  err,
+	}
+}

pkg/gowebdav/digestAuth.go

@@ -0,0 +1,146 @@
+package gowebdav
+
+import (
+	"crypto/md5"
+	"crypto/rand"
+	"encoding/hex"
+	"fmt"
+	"io"
+	"net/http"
+	"strings"
+)
+
+// DigestAuth structure holds our credentials
+type DigestAuth struct {
+	user        string
+	pw          string
+	digestParts map[string]string
+}
+
+// Type identifies the DigestAuthenticator
+func (d *DigestAuth) Type() string {
+	return "DigestAuth"
+}
+
+// User holds the DigestAuth username
+func (d *DigestAuth) User() string {
+	return d.user
+}
+
+// Pass holds the DigestAuth password
+func (d *DigestAuth) Pass() string {
+	return d.pw
+}
+
+// Authorize the current request
+func (d *DigestAuth) Authorize(req *http.Request, method string, path string) {
+	d.digestParts["uri"] = path
+	d.digestParts["method"] = method
+	d.digestParts["username"] = d.user
+	d.digestParts["password"] = d.pw
+	req.Header.Set("Authorization", getDigestAuthorization(d.digestParts))
+}
+
+func digestParts(resp *http.Response) map[string]string {
+	result := map[string]string{}
+	if len(resp.Header["Www-Authenticate"]) > 0 {
+		wantedHeaders := []string{"nonce", "realm", "qop", "opaque", "algorithm", "entityBody"}
+		responseHeaders := strings.Split(resp.Header["Www-Authenticate"][0], ",")
+		for _, r := range responseHeaders {
+			for _, w := range wantedHeaders {
+				if strings.Contains(r, w) {
+					result[w] = strings.Trim(
+						strings.SplitN(r, `=`, 2)[1],
+						`"`,
+					)
+				}
+			}
+		}
+	}
+	return result
+}
+
+func getMD5(text string) string {
+	hasher := md5.New()
+	hasher.Write([]byte(text))
+	return hex.EncodeToString(hasher.Sum(nil))
+}
+
+func getCnonce() string {
+	b := make([]byte, 8)
+	io.ReadFull(rand.Reader, b)
+	return fmt.Sprintf("%x", b)[:16]
+}
+
+func getDigestAuthorization(digestParts map[string]string) string {
+	d := digestParts
+	// These are the correct ha1 and ha2 for qop=auth. We should probably check for other types of qop.
+
+	var (
+		ha1        string
+		ha2        string
+		nonceCount = 00000001
+		cnonce     = getCnonce()
+		response   string
+	)
+
+	// 'ha1' value depends on value of "algorithm" field
+	switch d["algorithm"] {
+	case "MD5", "":
+		ha1 = getMD5(d["username"] + ":" + d["realm"] + ":" + d["password"])
+	case "MD5-sess":
+		ha1 = getMD5(
+			fmt.Sprintf("%s:%v:%s",
+				getMD5(d["username"]+":"+d["realm"]+":"+d["password"]),
+				nonceCount,
+				cnonce,
+			),
+		)
+	}
+
+	// 'ha2' value depends on value of "qop" field
+	switch d["qop"] {
+	case "auth", "":
+		ha2 = getMD5(d["method"] + ":" + d["uri"])
+	case "auth-int":
+		if d["entityBody"] != "" {
+			ha2 = getMD5(d["method"] + ":" + d["uri"] + ":" + getMD5(d["entityBody"]))
+		}
+	}
+
+	// 'response' value depends on value of "qop" field
+	switch d["qop"] {
+	case "":
+		response = getMD5(
+			fmt.Sprintf("%s:%s:%s",
+				ha1,
+				d["nonce"],
+				ha2,
+			),
+		)
+	case "auth", "auth-int":
+		response = getMD5(
+			fmt.Sprintf("%s:%s:%v:%s:%s:%s",
+				ha1,
+				d["nonce"],
+				nonceCount,
+				cnonce,
+				d["qop"],
+				ha2,
+			),
+		)
+	}
+
+	authorization := fmt.Sprintf(`Digest username="%s", realm="%s", nonce="%s", uri="%s", nc=%v, cnonce="%s", response="%s"`,
+		d["username"], d["realm"], d["nonce"], d["uri"], nonceCount, cnonce, response)
+
+	if d["qop"] != "" {
+		authorization += fmt.Sprintf(`, qop=%s`, d["qop"])
+	}
+
+	if d["opaque"] != "" {
+		authorization += fmt.Sprintf(`, opaque="%s"`, d["opaque"])
+	}
+
+	return authorization
+}

pkg/gowebdav/doc.go

@@ -0,0 +1,3 @@
+// Package gowebdav is a WebDAV client library with a command line tool
+// included.
+package gowebdav

pkg/gowebdav/errors.go

@@ -0,0 +1,49 @@
+package gowebdav
+
+import (
+	"fmt"
+	"os"
+)
+
+// StatusError implements error and wraps
+// an erroneous status code.
+type StatusError struct {
+	Status int
+}
+
+func (se StatusError) Error() string {
+	return fmt.Sprintf("%d", se.Status)
+}
+
+// IsErrCode returns true if the given error
+// is an os.PathError wrapping a StatusError
+// with the given status code.
+func IsErrCode(err error, code int) bool {
+	if pe, ok := err.(*os.PathError); ok {
+		se, ok := pe.Err.(StatusError)
+		return ok && se.Status == code
+	}
+	return false
+}
+
+// IsErrNotFound is shorthand for IsErrCode
+// for status 404.
+func IsErrNotFound(err error) bool {
+	return IsErrCode(err, 404)
+}
+
+func newPathError(op string, path string, statusCode int) error {
+	return &os.PathError{
+		Op:   op,
+		Path: path,
+		Err:  StatusError{statusCode},
+	}
+}
+
+func newPathErrorErr(op string, path string, err error) error {
+	return &os.PathError{
+		Op:   op,
+		Path: path,
+		Err:  err,
+	}
+}

pkg/gowebdav/file.go

@@ -0,0 +1,77 @@
+package gowebdav
+
+import (
+	"fmt"
+	"os"
+	"time"
+)
+
+// File is our structure for a given file
+type File struct {
+	path        string
+	name        string
+	contentType string
+	size        int64
+	modified    time.Time
+	etag        string
+	isdir       bool
+}
+
+// Path returns the full path of a file
+func (f File) Path() string {
+	return f.path
+}
+
+// Name returns the name of a file
+func (f File) Name() string {
+	return f.name
+}
+
+// ContentType returns the content type of a file
+func (f File) ContentType() string {
+	return f.contentType
+}
+
+// Size returns the size of a file
+func (f File) Size() int64 {
+	return f.size
+}
+
+// Mode will return the mode of a given file
+func (f File) Mode() os.FileMode {
+	// TODO check webdav perms
+	if f.isdir {
+		return 0775 | os.ModeDir
+	}
+
+	return 0664
+}
+
+// ModTime returns the modified time of a file
+func (f File) ModTime() time.Time {
+	return f.modified
+}
+
+// ETag returns the ETag of a file
+func (f File) ETag() string {
+	return f.etag
+}
+
+// IsDir let us see if a given file is a directory or not
+func (f File) IsDir() bool {
+	return f.isdir
+}
+
+// Sys ????
+func (f File) Sys() interface{} {
+	return nil
+}
+
+// String lets us see file information
+func (f File) String() string {
+	if f.isdir {
+		return fmt.Sprintf("Dir : '%s' - '%s'", f.path, f.name)
+	}
+
+	return fmt.Sprintf("File: '%s' SIZE: %d MODIFIED: %s ETAG: %s CTYPE: %s", f.path, f.size, f.modified.String(), f.etag, f.contentType)
+}

pkg/gowebdav/netrc.go

@@ -0,0 +1,54 @@
+package gowebdav
+
+import (
+	"bufio"
+	"fmt"
+	"net/url"
+	"os"
+	"regexp"
+	"strings"
+)
+
+func parseLine(s string) (login, pass string) {
+	fields := strings.Fields(s)
+	for i, f := range fields {
+		if f == "login" {
+			login = fields[i+1]
+		}
+		if f == "password" {
+			pass = fields[i+1]
+		}
+	}
+	return login, pass
+}
+
+// ReadConfig reads login and password configuration from ~/.netrc
+// machine foo.com login username password 123456
+func ReadConfig(uri, netrc string) (string, string) {
+	u, err := url.Parse(uri)
+	if err != nil {
+		return "", ""
+	}
+
+	file, err := os.Open(netrc)
+	if err != nil {
+		return "", ""
+	}
+	defer file.Close()
+
+	re := fmt.Sprintf(`^.*machine %s.*$`, u.Host)
+	scanner := bufio.NewScanner(file)
+	for scanner.Scan() {
+		s := scanner.Text()
+
+		matched, err := regexp.MatchString(re, s)
+		if err != nil {
+			return "", ""
+		}
+		if matched {
+			return parseLine(s)
+		}
+	}
+
+	return "", ""
+}

pkg/gowebdav/requests.go

@@ -0,0 +1,214 @@
+package gowebdav
+
+import (
+	"bytes"
+	"fmt"
+	"io"
+	"net/http"
+	"path"
+	"strings"
+)
+
+func (c *Client) req(method, path string, body io.Reader, intercept func(*http.Request)) (req *http.Response, err error) {
+	var r *http.Request
+	var retryBuf io.Reader
+
+	if body != nil {
+		// If the authorization fails, we will need to restart reading
+		// from the passed body stream.
+		// When body is seekable, use seek to reset the streams
+		// cursor to the start.
+		// Otherwise, copy the stream into a buffer while uploading
+		// and use the buffers content on retry.
+		if sk, ok := body.(io.Seeker); ok {
+			if _, err = sk.Seek(0, io.SeekStart); err != nil {
+				return
+			}
+			retryBuf = body
+		} else {
+			buff := &bytes.Buffer{}
+			retryBuf = buff
+			body = io.TeeReader(body, buff)
+		}
+		r, err = http.NewRequest(method, PathEscape(Join(c.root, path)), body)
+	} else {
+		r, err = http.NewRequest(method, PathEscape(Join(c.root, path)), nil)
+	}
+
+	if err != nil {
+		return nil, err
+	}
+
+	for k, vals := range c.headers {
+		for _, v := range vals {
+			r.Header.Add(k, v)
+		}
+	}
+
+	// make sure we read 'c.auth' only once since it will be substituted below
+	// and that is unsafe to do when multiple goroutines are running at the same time.
+	c.authMutex.Lock()
+	auth := c.auth
+	c.authMutex.Unlock()
+
+	auth.Authorize(r, method, path)
+
+	if intercept != nil {
+		intercept(r)
+	}
+
+	if c.interceptor != nil {
+		c.interceptor(method, r)
+	}
+
+	rs, err := c.c.Do(r)
+	if err != nil {
+		return nil, err
+	}
+
+	if rs.StatusCode == 401 && auth.Type() == "NoAuth" {
+		wwwAuthenticateHeader := strings.ToLower(rs.Header.Get("Www-Authenticate"))
+
+		if strings.Index(wwwAuthenticateHeader, "digest") > -1 {
+			c.authMutex.Lock()
+			c.auth = &DigestAuth{auth.User(), auth.Pass(), digestParts(rs)}
+			c.authMutex.Unlock()
+		} else if strings.Index(wwwAuthenticateHeader, "basic") > -1 {
+			c.authMutex.Lock()
+			c.auth = &BasicAuth{auth.User(), auth.Pass()}
+			c.authMutex.Unlock()
+		} else {
+			return rs, newPathError("Authorize", c.root, rs.StatusCode)
+		}
+
+		// retryBuf will be nil if body was nil initially so no check
+		// for body == nil is required here.
+		return c.req(method, path, retryBuf, intercept)
+	} else if rs.StatusCode == 401 {
+		return rs, newPathError("Authorize", c.root, rs.StatusCode)
+	}
+
+	return rs, err
+}
+
+func (c *Client) mkcol(path string) (status int, err error) {
+	rs, err := c.req("MKCOL", path, nil, nil)
+	if err != nil {
+		return
+	}
+	defer rs.Body.Close()
+
+	status = rs.StatusCode
+	if status == 405 {
+		status = 201
+	}
+
+	return
+}
+
+func (c *Client) options(path string) (*http.Response, error) {
+	return c.req("OPTIONS", path, nil, func(rq *http.Request) {
+		rq.Header.Add("Depth", "0")
+	})
+}
+
+func (c *Client) propfind(path string, self bool, body string, resp interface{}, parse func(resp interface{}) error) error {
+	rs, err := c.req("PROPFIND", path, strings.NewReader(body), func(rq *http.Request) {
+		if self {
+			rq.Header.Add("Depth", "0")
+		} else {
+			rq.Header.Add("Depth", "1")
+		}
+		rq.Header.Add("Content-Type", "application/xml;charset=UTF-8")
+		rq.Header.Add("Accept", "application/xml,text/xml")
+		rq.Header.Add("Accept-Charset", "utf-8")
+		// TODO add support for 'gzip,deflate;q=0.8,q=0.7'
+		rq.Header.Add("Accept-Encoding", "")
+	})
+	if err != nil {
+		return err
+	}
+	defer rs.Body.Close()
+
+	if rs.StatusCode != 207 {
+		return newPathError("PROPFIND", path, rs.StatusCode)
+	}
+
+	return parseXML(rs.Body, resp, parse)
+}
+
+func (c *Client) doCopyMove(
+	method string,
+	oldpath string,
+	newpath string,
+	overwrite bool,
+) (
+	status int,
+	r io.ReadCloser,
+	err error,
+) {
+	rs, err := c.req(method, oldpath, nil, func(rq *http.Request) {
+		rq.Header.Add("Destination", PathEscape(Join(c.root, newpath)))
+		if overwrite {
+			rq.Header.Add("Overwrite", "T")
+		} else {
+			rq.Header.Add("Overwrite", "F")
+		}
+	})
+	if err != nil {
+		return
+	}
+	status = rs.StatusCode
+	r = rs.Body
+	return
+}
+
+func (c *Client) copymove(method string, oldpath string, newpath string, overwrite bool) (err error) {
+	s, data, err := c.doCopyMove(method, oldpath, newpath, overwrite)
+	if err != nil {
+		return
+	}
+	if data != nil {
+		defer data.Close()
+	}
+
+	switch s {
+	case 201, 204:
+		return nil
+
+	case 207:
+		// TODO handle multistat errors, worst case ...
+		log(fmt.Sprintf(" TODO handle %s - %s multistatus result %s", method, oldpath, String(data)))
+
+	case 409:
+		err := c.createParentCollection(newpath)
+		if err != nil {
+			return err
+		}
+
+		return c.copymove(method, oldpath, newpath, overwrite)
+	}
+
+	return newPathError(method, oldpath, s)
+}
+
+func (c *Client) put(path string, stream io.Reader, callback func(r *http.Request)) (status int, err error) {
+	rs, err := c.req("PUT", path, stream, callback)
+	if err != nil {
+		return
+	}
+	defer rs.Body.Close()
+	//all, _ := io.ReadAll(rs.Body)
+	//logrus.Debugln("put res: ", string(all))
+	status = rs.StatusCode
+	return
+}
+
+func (c *Client) createParentCollection(itemPath string) (err error) {
+	parentPath := path.Dir(itemPath)
+	if parentPath == "." || parentPath == "/" {
+		return nil
+	}
+
+	return c.MkdirAll(parentPath, 0755)
+}

pkg/gowebdav/utils.go

@@ -0,0 +1,118 @@
+package gowebdav
+
+import (
+	"bytes"
+	"encoding/xml"
+	"fmt"
+	"io"
+	"net/url"
+	"strconv"
+	"strings"
+	"time"
+)
+
+func log(msg interface{}) {
+	fmt.Println(msg)
+}
+
+// PathEscape escapes all segments of a given path
+func PathEscape(path string) string {
+	s := strings.Split(path, "/")
+	for i, e := range s {
+		s[i] = url.PathEscape(e)
+	}
+	return strings.Join(s, "/")
+}
+
+// FixSlash appends a trailing / to our string
+func FixSlash(s string) string {
+	if !strings.HasSuffix(s, "/") {
+		s += "/"
+	}
+	return s
+}
+
+// FixSlashes appends and prepends a / if they are missing
+func FixSlashes(s string) string {
+	if !strings.HasPrefix(s, "/") {
+		s = "/" + s
+	}
+
+	return FixSlash(s)
+}
+
+// Join joins two paths
+func Join(path0 string, path1 string) string {
+	return strings.TrimSuffix(path0, "/") + "/" + strings.TrimPrefix(path1, "/")
+}
+
+// String pulls a string out of our io.Reader
+func String(r io.Reader) string {
+	buf := new(bytes.Buffer)
+	// TODO - make String return an error as well
+	_, _ = buf.ReadFrom(r)
+	return buf.String()
+}
+
+func parseUint(s *string) uint {
+	if n, e := strconv.ParseUint(*s, 10, 32); e == nil {
+		return uint(n)
+	}
+	return 0
+}
+
+func parseInt64(s *string) int64 {
+	if n, e := strconv.ParseInt(*s, 10, 64); e == nil {
+		return n
+	}
+	return 0
+}
+
+func parseModified(s *string) time.Time {
+	if t, e := time.Parse(time.RFC1123, *s); e == nil {
+		return t
+	}
+	return time.Unix(0, 0)
+}
+
+func parseXML(data io.Reader, resp interface{}, parse func(resp interface{}) error) error {
+	decoder := xml.NewDecoder(data)
+	for t, _ := decoder.Token(); t != nil; t, _ = decoder.Token() {
+		switch se := t.(type) {
+		case xml.StartElement:
+			if se.Name.Local == "response" {
+				if e := decoder.DecodeElement(resp, &se); e == nil {
+					if err := parse(resp); err != nil {
+						return err
+					}
+				}
+			}
+		}
+	}
+	return nil
+}
+
+// limitedReadCloser wraps a io.ReadCloser and limits the number of bytes that can be read from it.
+type limitedReadCloser struct {
+	rc        io.ReadCloser
+	remaining int
+}
+
+func (l *limitedReadCloser) Read(buf []byte) (int, error) {
+	if l.remaining <= 0 {
+		return 0, io.EOF
+	}
+
+	if len(buf) > l.remaining {
+		buf = buf[0:l.remaining]
+	}
+
+	n, err := l.rc.Read(buf)
+	l.remaining -= n
+
+	return n, err
+}
+
+func (l *limitedReadCloser) Close() error {
+	return l.rc.Close()
+}

pkg/gowebdav/utils_test.go

@@ -0,0 +1,67 @@
+package gowebdav
+
+import (
+	"fmt"
+	"net/url"
+	"testing"
+)
+
+func TestJoin(t *testing.T) {
+	eq(t, "/", "", "")
+	eq(t, "/", "/", "/")
+	eq(t, "/foo", "", "/foo")
+	eq(t, "foo/foo", "foo/", "/foo")
+	eq(t, "foo/foo", "foo/", "foo")
+}
+
+func eq(t *testing.T, expected string, s0 string, s1 string) {
+	s := Join(s0, s1)
+	if s != expected {
+		t.Error("For", "'"+s0+"','"+s1+"'", "expeted", "'"+expected+"'", "got", "'"+s+"'")
+	}
+}
+
+func ExamplePathEscape() {
+	fmt.Println(PathEscape(""))
+	fmt.Println(PathEscape("/"))
+	fmt.Println(PathEscape("/web"))
+	fmt.Println(PathEscape("/web/"))
+	fmt.Println(PathEscape("/w e b/d a v/s%u&c#k:s/"))
+
+	// Output:
+	//
+	// /
+	// /web
+	// /web/
+	// /w%20e%20b/d%20a%20v/s%25u&c%23k:s/
+}
+
+func TestEscapeURL(t *testing.T) {
+	ex := "https://foo.com/w%20e%20b/d%20a%20v/s%25u&c%23k:s/"
+	u, _ := url.Parse("https://foo.com" + PathEscape("/w e b/d a v/s%u&c#k:s/"))
+	if ex != u.String() {
+		t.Error("expected: " + ex + " got: " + u.String())
+	}
+}
+
+func TestFixSlashes(t *testing.T) {
+	expected := "/"
+
+	if got := FixSlashes(""); got != expected {
+		t.Errorf("expected: %q, got: %q", expected, got)
+	}
+
+	expected = "/path/"
+
+	if got := FixSlashes("path"); got != expected {
+		t.Errorf("expected: %q, got: %q", expected, got)
+	}
+
+	if got := FixSlashes("/path"); got != expected {
+		t.Errorf("expected: %q, got: %q", expected, got)
+	}
+
+	if got := FixSlashes("path/"); got != expected {
+		t.Errorf("expected: %q, got: %q", expected, got)
+	}
+}

public/public.go

@@ -4,9 +4,3 @@ import "embed"
 
 //go:embed *
 var Public embed.FS
-
-////go:embed index.html
-//var Index embed.FS
-//
-////go:embed assets/**
-//var Assets embed.FS

server/common/proxy.go

@@ -28,7 +28,16 @@ func Proxy(w http.ResponseWriter, r *http.Request, link *base.Link, file *model.
 		w.Header().Set("Content-Type", "application/octet-stream")
 		w.Header().Set("Content-Disposition", fmt.Sprintf(`attachment; filename=%s`, url.QueryEscape(file.Name)))
 		w.Header().Set("Content-Length", strconv.FormatInt(file.Size, 10))
-		w.WriteHeader(http.StatusOK)
+		if link.Header != nil {
+			for h, val := range link.Header {
+				w.Header()[h] = val
+			}
+		}
+		if link.Status == 0 {
+			w.WriteHeader(http.StatusOK)
+		} else {
+			w.WriteHeader(link.Status)
+		}
 		_, err = io.Copy(w, link.Data)
 		if err != nil {
 			return err

server/controllers/proxy.go

@@ -55,7 +55,7 @@ func Proxy(c *gin.Context) {
 		return
 	}
 	// 对于中转，不需要重设IP
-	link, err := driver.Link(base.Args{Path: path}, account)
+	link, err := driver.Link(base.Args{Path: path, Header: c.Request.Header}, account)
 	if err != nil {
 		common.ErrorResp(c, err, 500)
 		return

server/webdav/file.go

@@ -7,6 +7,14 @@ package webdav
 import (
 	"context"
 	"fmt"
+	"mime"
+	"net"
+	"net/http"
+	"path"
+	"path/filepath"
+	"strings"
+	"time"
+
 	"github.com/Xhofe/alist/conf"
 	"github.com/Xhofe/alist/drivers/base"
 	"github.com/Xhofe/alist/drivers/operate"
@@ -14,12 +22,6 @@ import (
 	"github.com/Xhofe/alist/server/common"
 	"github.com/Xhofe/alist/utils"
 	log "github.com/sirupsen/logrus"
-	"net"
-	"net/http"
-	"path"
-	"path/filepath"
-	"strings"
-	"time"
 )
 
 type FileSystem struct{}
@@ -133,7 +135,7 @@ func (fs *FileSystem) Link(w http.ResponseWriter, r *http.Request, rawPath strin
 		if err != nil {
 			return "", err
 		}
-		link_, err := driver.Link(base.Args{Path: path_}, account)
+		link_, err := driver.Link(base.Args{Path: path_, Header: r.Header}, account)
 		if err != nil {
 			return "", err
 		}
@@ -197,8 +199,17 @@ func (fs *FileSystem) Upload(ctx context.Context, r *http.Request, rawPath strin
 	} else {
 		delete(upFileMap, rawPath)
 	}
+	mimeType := r.Header.Get("Content-Type")
+	if mimeType == "" || strings.ToLower(mimeType) == "application/octet-stream" {
+		mimeTypeTmp := mime.TypeByExtension(path.Ext(fileName))
+		if mimeTypeTmp != "" {
+			mimeType = mimeTypeTmp
+		} else {
+			mimeType = "application/octet-stream"
+		}
+	}
 	fileData := model.FileStream{
-		MIMEType:   r.Header.Get("Content-Type"),
+		MIMEType:   mimeType,
 		File:       r.Body,
 		Size:       fileSize,
 		Name:       fileName,