alist/drivers/ilanzou/driver.go
lany 2705877235
fix(iLanZou): resolve resource access issue (#6673)
* fix(drivers/iLanZou): resolve resource access issue on iLanZou driver mount

The driver failed to mount due to incorrect URL parameter ordering which the backend did not accept

This commit reorders the parameters to meet the backend's expectations

and ensures successful mounting of the iLanZou driver.

Closes #6271, Closes #6415

* fix(drivers/iLanZou): Fixed the error ID number returned when creating a folder

Closes #6610, Closes #6333

---------

Co-authored-by: maye174 <96584640+maye174@users.noreply.github.com>
2024-07-02 15:30:00 +08:00

386 lines
10 KiB
Go

package template
import (
"context"
"crypto/md5"
"encoding/base64"
"encoding/hex"
"fmt"
"io"
"net/http"
"net/url"
"strconv"
"strings"
"time"
"github.com/alist-org/alist/v3/drivers/base"
"github.com/alist-org/alist/v3/internal/driver"
"github.com/alist-org/alist/v3/internal/errs"
"github.com/alist-org/alist/v3/internal/model"
"github.com/alist-org/alist/v3/pkg/utils"
"github.com/foxxorcat/mopan-sdk-go"
"github.com/go-resty/resty/v2"
log "github.com/sirupsen/logrus"
)
type ILanZou struct {
model.Storage
Addition
userID string
account string
upClient *resty.Client
conf Conf
config driver.Config
}
func (d *ILanZou) Config() driver.Config {
return d.config
}
func (d *ILanZou) GetAddition() driver.Additional {
return &d.Addition
}
func (d *ILanZou) Init(ctx context.Context) error {
d.upClient = base.NewRestyClient().SetTimeout(time.Minute * 10)
if d.UUID == "" {
res, err := d.unproved("/getUuid", http.MethodGet, nil)
if err != nil {
return err
}
d.UUID = utils.Json.Get(res, "uuid").ToString()
}
res, err := d.proved("/user/account/map", http.MethodGet, nil)
if err != nil {
return err
}
d.userID = utils.Json.Get(res, "map", "userId").ToString()
d.account = utils.Json.Get(res, "map", "account").ToString()
log.Debugf("[ilanzou] init response: %s", res)
return nil
}
func (d *ILanZou) Drop(ctx context.Context) error {
return nil
}
func (d *ILanZou) List(ctx context.Context, dir model.Obj, args model.ListArgs) ([]model.Obj, error) {
var res []ListItem
for {
var resp ListResp
_, err := d.proved("/record/file/list", http.MethodGet, func(req *resty.Request) {
params := []string{
"offset=1",
"limit=60",
"folderId=" + dir.GetID(),
"type=0",
}
queryString := strings.Join(params, "&")
req.SetQueryString(queryString).SetResult(&resp)
})
if err != nil {
return nil, err
}
res = append(res, resp.List...)
if resp.TotalPage <= resp.Offset {
break
}
}
return utils.SliceConvert(res, func(f ListItem) (model.Obj, error) {
updTime, err := time.ParseInLocation("2006-01-02 15:04:05", f.UpdTime, time.Local)
if err != nil {
return nil, err
}
obj := model.Object{
ID: strconv.FormatInt(f.FileId, 10),
//Path: "",
Name: f.FileName,
Size: f.FileSize * 1024,
Modified: updTime,
Ctime: updTime,
IsFolder: false,
//HashInfo: utils.HashInfo{},
}
if f.FileType == 2 {
obj.IsFolder = true
obj.Size = 0
obj.ID = strconv.FormatInt(f.FolderId, 10)
obj.Name = f.FolderName
}
return &obj, nil
})
}
func (d *ILanZou) Link(ctx context.Context, file model.Obj, args model.LinkArgs) (*model.Link, error) {
u, err := url.Parse(d.conf.base + "/" + d.conf.unproved + "/file/redirect")
if err != nil {
return nil, err
}
ts, ts_str, err := getTimestamp(d.conf.secret)
params := []string{
"uuid=" + url.QueryEscape(d.UUID),
"devType=6",
"devCode=" + url.QueryEscape(d.UUID),
"devModel=chrome",
"devVersion=" + url.QueryEscape(d.conf.devVersion),
"appVersion=",
"timestamp=" + ts_str,
"appToken=" + url.QueryEscape(d.Token),
"enable=0",
}
downloadId, err := mopan.AesEncrypt([]byte(fmt.Sprintf("%s|%s", file.GetID(), d.userID)), d.conf.secret)
if err != nil {
return nil, err
}
params = append(params, "downloadId="+url.QueryEscape(hex.EncodeToString(downloadId)))
auth, err := mopan.AesEncrypt([]byte(fmt.Sprintf("%s|%d", file.GetID(), ts)), d.conf.secret)
if err != nil {
return nil, err
}
params = append(params, "auth="+url.QueryEscape(hex.EncodeToString(auth)))
u.RawQuery = strings.Join(params, "&")
realURL := u.String()
// get the url after redirect
res, err := base.NoRedirectClient.R().SetHeaders(map[string]string{
//"Origin": d.conf.site,
"Referer": d.conf.site + "/",
"User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/125.0.0.0 Safari/537.36 Edg/125.0.0.0",
}).Get(realURL)
if err != nil {
return nil, err
}
if res.StatusCode() == 302 {
realURL = res.Header().Get("location")
} else {
return nil, fmt.Errorf("redirect failed, status: %d, msg: %s", res.StatusCode(), utils.Json.Get(res.Body(), "msg").ToString())
}
link := model.Link{URL: realURL}
return &link, nil
}
func (d *ILanZou) MakeDir(ctx context.Context, parentDir model.Obj, dirName string) (model.Obj, error) {
res, err := d.proved("/file/folder/save", http.MethodPost, func(req *resty.Request) {
req.SetBody(base.Json{
"folderDesc": "",
"folderId": parentDir.GetID(),
"folderName": dirName,
})
})
if err != nil {
return nil, err
}
return &model.Object{
ID: utils.Json.Get(res, "list", 0, "id").ToString(),
//Path: "",
Name: dirName,
Size: 0,
Modified: time.Now(),
Ctime: time.Now(),
IsFolder: true,
//HashInfo: utils.HashInfo{},
}, nil
}
func (d *ILanZou) Move(ctx context.Context, srcObj, dstDir model.Obj) (model.Obj, error) {
var fileIds, folderIds []string
if srcObj.IsDir() {
folderIds = []string{srcObj.GetID()}
} else {
fileIds = []string{srcObj.GetID()}
}
_, err := d.proved("/file/folder/move", http.MethodPost, func(req *resty.Request) {
req.SetBody(base.Json{
"folderIds": strings.Join(folderIds, ","),
"fileIds": strings.Join(fileIds, ","),
"targetId": dstDir.GetID(),
})
})
if err != nil {
return nil, err
}
return srcObj, nil
}
func (d *ILanZou) Rename(ctx context.Context, srcObj model.Obj, newName string) (model.Obj, error) {
var err error
if srcObj.IsDir() {
_, err = d.proved("/file/folder/edit", http.MethodPost, func(req *resty.Request) {
req.SetBody(base.Json{
"folderDesc": "",
"folderId": srcObj.GetID(),
"folderName": newName,
})
})
} else {
_, err = d.proved("/file/edit", http.MethodPost, func(req *resty.Request) {
req.SetBody(base.Json{
"fileDesc": "",
"fileId": srcObj.GetID(),
"fileName": newName,
})
})
}
if err != nil {
return nil, err
}
return &model.Object{
ID: srcObj.GetID(),
//Path: "",
Name: newName,
Size: srcObj.GetSize(),
Modified: time.Now(),
Ctime: srcObj.CreateTime(),
IsFolder: srcObj.IsDir(),
}, nil
}
func (d *ILanZou) Copy(ctx context.Context, srcObj, dstDir model.Obj) (model.Obj, error) {
// TODO copy obj, optional
return nil, errs.NotImplement
}
func (d *ILanZou) Remove(ctx context.Context, obj model.Obj) error {
var fileIds, folderIds []string
if obj.IsDir() {
folderIds = []string{obj.GetID()}
} else {
fileIds = []string{obj.GetID()}
}
_, err := d.proved("/file/delete", http.MethodPost, func(req *resty.Request) {
req.SetBody(base.Json{
"folderIds": strings.Join(folderIds, ","),
"fileIds": strings.Join(fileIds, ","),
"status": 0,
})
})
return err
}
const DefaultPartSize = 1024 * 1024 * 8
func (d *ILanZou) Put(ctx context.Context, dstDir model.Obj, stream model.FileStreamer, up driver.UpdateProgress) (model.Obj, error) {
h := md5.New()
// need to calculate md5 of the full content
tempFile, err := stream.CacheFullInTempFile()
if err != nil {
return nil, err
}
defer func() {
_ = tempFile.Close()
}()
if _, err = utils.CopyWithBuffer(h, tempFile); err != nil {
return nil, err
}
_, err = tempFile.Seek(0, io.SeekStart)
if err != nil {
return nil, err
}
etag := hex.EncodeToString(h.Sum(nil))
// get upToken
res, err := d.proved("/7n/getUpToken", http.MethodPost, func(req *resty.Request) {
req.SetBody(base.Json{
"fileId": "",
"fileName": stream.GetName(),
"fileSize": stream.GetSize() / 1024,
"folderId": dstDir.GetID(),
"md5": etag,
"type": 1,
})
})
if err != nil {
return nil, err
}
upToken := utils.Json.Get(res, "upToken").ToString()
now := time.Now()
key := fmt.Sprintf("disk/%d/%d/%d/%s/%016d", now.Year(), now.Month(), now.Day(), d.account, now.UnixMilli())
var token string
if stream.GetSize() <= DefaultPartSize {
res, err := d.upClient.R().SetMultipartFormData(map[string]string{
"token": upToken,
"key": key,
"fname": stream.GetName(),
}).SetMultipartField("file", stream.GetName(), stream.GetMimetype(), tempFile).
Post("https://upload.qiniup.com/")
if err != nil {
return nil, err
}
token = utils.Json.Get(res.Body(), "token").ToString()
} else {
keyBase64 := base64.URLEncoding.EncodeToString([]byte(key))
res, err := d.upClient.R().SetHeader("Authorization", "UpToken "+upToken).Post(fmt.Sprintf("https://upload.qiniup.com/buckets/%s/objects/%s/uploads", d.conf.bucket, keyBase64))
if err != nil {
return nil, err
}
uploadId := utils.Json.Get(res.Body(), "uploadId").ToString()
parts := make([]Part, 0)
partNum := (stream.GetSize() + DefaultPartSize - 1) / DefaultPartSize
for i := 1; i <= int(partNum); i++ {
u := fmt.Sprintf("https://upload.qiniup.com/buckets/%s/objects/%s/uploads/%s/%d", d.conf.bucket, keyBase64, uploadId, i)
res, err = d.upClient.R().SetHeader("Authorization", "UpToken "+upToken).SetBody(io.LimitReader(tempFile, DefaultPartSize)).Put(u)
if err != nil {
return nil, err
}
etag := utils.Json.Get(res.Body(), "etag").ToString()
parts = append(parts, Part{
PartNumber: i,
ETag: etag,
})
}
res, err = d.upClient.R().SetHeader("Authorization", "UpToken "+upToken).SetBody(base.Json{
"fnmae": stream.GetName(),
"parts": parts,
}).Post(fmt.Sprintf("https://upload.qiniup.com/buckets/%s/objects/%s/uploads/%s", d.conf.bucket, keyBase64, uploadId))
if err != nil {
return nil, err
}
token = utils.Json.Get(res.Body(), "token").ToString()
}
// commit upload
var resp UploadResultResp
for i := 0; i < 10; i++ {
_, err = d.unproved("/7n/results", http.MethodPost, func(req *resty.Request) {
params := []string{
"tokenList=" + token,
"tokenTime=" + time.Now().Format("Mon Jan 02 2006 15:04:05 GMT-0700 (MST)"),
}
queryString := strings.Join(params, "&")
req.SetQueryString(queryString).SetResult(&resp)
})
if err != nil {
return nil, err
}
if len(resp.List) == 0 {
return nil, fmt.Errorf("upload failed, empty response")
}
if resp.List[0].Status == 1 {
break
}
time.Sleep(time.Second * 1)
}
file := resp.List[0]
if file.Status != 1 {
return nil, fmt.Errorf("upload failed, status: %d", resp.List[0].Status)
}
return &model.Object{
ID: strconv.FormatInt(file.FileId, 10),
//Path: ,
Name: file.FileName,
Size: stream.GetSize(),
Modified: stream.ModTime(),
Ctime: stream.CreateTime(),
IsFolder: false,
HashInfo: utils.NewHashInfo(utils.MD5, etag),
}, nil
}
//func (d *ILanZou) Other(ctx context.Context, args model.OtherArgs) (interface{}, error) {
// return nil, errs.NotSupport
//}
var _ driver.Driver = (*ILanZou)(nil)