|
| 1 | +package yunpan360 |
| 2 | + |
| 3 | +import ( |
| 4 | + "context" |
| 5 | + "errors" |
| 6 | + stdpath "path" |
| 7 | + "strings" |
| 8 | + "sync" |
| 9 | + "time" |
| 10 | + |
| 11 | + "github.com/alist-org/alist/v3/internal/driver" |
| 12 | + "github.com/alist-org/alist/v3/internal/errs" |
| 13 | + "github.com/alist-org/alist/v3/internal/model" |
| 14 | + "github.com/alist-org/alist/v3/pkg/utils" |
| 15 | +) |
| 16 | + |
| 17 | +type Yunpan360 struct { |
| 18 | + model.Storage |
| 19 | + Addition |
| 20 | + |
| 21 | + authMu sync.Mutex |
| 22 | + cachedOpenAuth *OpenAuthInfo |
| 23 | + openAuthExpire time.Time |
| 24 | + |
| 25 | + cachedCookieSession *CookieDownloadSession |
| 26 | + cookieSessionExpire time.Time |
| 27 | +} |
| 28 | + |
| 29 | +func (d *Yunpan360) Config() driver.Config { |
| 30 | + return config |
| 31 | +} |
| 32 | + |
| 33 | +func (d *Yunpan360) GetAddition() driver.Additional { |
| 34 | + return &d.Addition |
| 35 | +} |
| 36 | + |
| 37 | +func (d *Yunpan360) Init(ctx context.Context) error { |
| 38 | + if d.PageSize <= 0 { |
| 39 | + d.PageSize = 100 |
| 40 | + } |
| 41 | + d.RootFolderPath = utils.FixAndCleanPath(d.RootFolderPath) |
| 42 | + if d.RootFolderPath == "" { |
| 43 | + d.RootFolderPath = "/" |
| 44 | + } |
| 45 | + d.OrderDirection = strings.ToLower(strings.TrimSpace(d.OrderDirection)) |
| 46 | + if d.OrderDirection != "desc" { |
| 47 | + d.OrderDirection = "asc" |
| 48 | + } |
| 49 | + d.AuthType = strings.ToLower(strings.TrimSpace(d.AuthType)) |
| 50 | + if d.AuthType == "" { |
| 51 | + d.AuthType = authTypeCookie |
| 52 | + } |
| 53 | + d.SubChannel = strings.TrimSpace(d.SubChannel) |
| 54 | + if d.SubChannel == "" { |
| 55 | + d.SubChannel = defaultSubChannel |
| 56 | + } |
| 57 | + d.EcsEnv = strings.ToLower(strings.TrimSpace(d.EcsEnv)) |
| 58 | + if d.EcsEnv == "" { |
| 59 | + d.EcsEnv = openEnvProd |
| 60 | + } |
| 61 | + d.Cookie = strings.TrimSpace(d.Cookie) |
| 62 | + d.APIKey = strings.TrimSpace(d.APIKey) |
| 63 | + d.OwnerQID = strings.TrimSpace(d.OwnerQID) |
| 64 | + d.DownloadToken = strings.TrimSpace(d.DownloadToken) |
| 65 | + d.cachedOpenAuth = nil |
| 66 | + d.openAuthExpire = time.Time{} |
| 67 | + d.cachedCookieSession = nil |
| 68 | + d.cookieSessionExpire = time.Time{} |
| 69 | + |
| 70 | + switch d.authMode() { |
| 71 | + case authTypeAPIKey: |
| 72 | + if d.APIKey == "" { |
| 73 | + return errors.New("api_key is empty") |
| 74 | + } |
| 75 | + _, err := d.openUserInfo(ctx) |
| 76 | + return err |
| 77 | + case authTypeCookie: |
| 78 | + if d.Cookie == "" { |
| 79 | + return errors.New("cookie is empty") |
| 80 | + } |
| 81 | + // Web download URLs require browser-session headers; force local proxying |
| 82 | + // so AList can forward Referer/Origin instead of exposing a bare 302 URL. |
| 83 | + d.WebProxy = true |
| 84 | + _, err := d.listCookiePage(ctx, d.RootFolderPath, 0, 1) |
| 85 | + return err |
| 86 | + default: |
| 87 | + return errors.New("invalid auth_type") |
| 88 | + } |
| 89 | +} |
| 90 | + |
| 91 | +func (d *Yunpan360) Drop(ctx context.Context) error { |
| 92 | + d.cachedOpenAuth = nil |
| 93 | + d.openAuthExpire = time.Time{} |
| 94 | + d.cachedCookieSession = nil |
| 95 | + d.cookieSessionExpire = time.Time{} |
| 96 | + return nil |
| 97 | +} |
| 98 | + |
| 99 | +func (d *Yunpan360) List(ctx context.Context, dir model.Obj, args model.ListArgs) ([]model.Obj, error) { |
| 100 | + dirPath := dir.GetPath() |
| 101 | + if dirPath == "" { |
| 102 | + dirPath = d.RootFolderPath |
| 103 | + } |
| 104 | + |
| 105 | + objs := make([]model.Obj, 0, d.PageSize) |
| 106 | + for page := 0; ; page++ { |
| 107 | + resp, err := d.listPage(ctx, dirPath, page, d.PageSize) |
| 108 | + if err != nil { |
| 109 | + return nil, err |
| 110 | + } |
| 111 | + pageObjs := resp.Objects(dirPath) |
| 112 | + for _, item := range pageObjs { |
| 113 | + objs = append(objs, item) |
| 114 | + } |
| 115 | + if len(pageObjs) == 0 { |
| 116 | + break |
| 117 | + } |
| 118 | + if d.authMode() == authTypeAPIKey { |
| 119 | + if len(pageObjs) < d.PageSize { |
| 120 | + break |
| 121 | + } |
| 122 | + continue |
| 123 | + } |
| 124 | + if !resp.GetHasNextPage() { |
| 125 | + break |
| 126 | + } |
| 127 | + } |
| 128 | + return objs, nil |
| 129 | +} |
| 130 | + |
| 131 | +func (d *Yunpan360) Link(ctx context.Context, file model.Obj, args model.LinkArgs) (*model.Link, error) { |
| 132 | + if d.authMode() == authTypeCookie { |
| 133 | + resp, err := d.cookieDownloadURL(ctx, file) |
| 134 | + if err != nil { |
| 135 | + return nil, err |
| 136 | + } |
| 137 | + downloadURL := strings.TrimSpace(resp.GetURL()) |
| 138 | + if downloadURL == "" { |
| 139 | + return nil, errors.New("download url is empty") |
| 140 | + } |
| 141 | + return &model.Link{ |
| 142 | + URL: downloadURL, |
| 143 | + Header: map[string][]string{ |
| 144 | + "Accept": {"text/javascript, text/html, application/xml, text/xml, */*"}, |
| 145 | + "Origin": {baseURL}, |
| 146 | + "Referer": {baseURL + indexPath}, |
| 147 | + }, |
| 148 | + }, nil |
| 149 | + } |
| 150 | + if d.authMode() != authTypeAPIKey { |
| 151 | + return nil, errs.NotImplement |
| 152 | + } |
| 153 | + |
| 154 | + resp, err := d.openDownloadURL(ctx, file) |
| 155 | + if err != nil { |
| 156 | + return nil, err |
| 157 | + } |
| 158 | + downloadURL := strings.TrimSpace(resp.GetURL()) |
| 159 | + if downloadURL == "" { |
| 160 | + return nil, errors.New("download url is empty") |
| 161 | + } |
| 162 | + return &model.Link{URL: downloadURL}, nil |
| 163 | +} |
| 164 | + |
| 165 | +func (d *Yunpan360) MakeDir(ctx context.Context, parentDir model.Obj, dirName string) (model.Obj, error) { |
| 166 | + if d.authMode() == authTypeCookie { |
| 167 | + fullPath := ensureDirAPIPath(stdpath.Join(parentDir.GetPath(), dirName)) |
| 168 | + resp, err := d.cookieMakeDir(ctx, fullPath) |
| 169 | + if err != nil { |
| 170 | + return nil, err |
| 171 | + } |
| 172 | + return &YunpanObject{ |
| 173 | + Object: model.Object{ |
| 174 | + ID: resp.Data.NID, |
| 175 | + Path: normalizeRemotePath(fullPath), |
| 176 | + Name: dirName, |
| 177 | + Size: 0, |
| 178 | + Modified: time.Now(), |
| 179 | + IsFolder: true, |
| 180 | + }, |
| 181 | + }, nil |
| 182 | + } |
| 183 | + if d.authMode() != authTypeAPIKey { |
| 184 | + return nil, errs.NotImplement |
| 185 | + } |
| 186 | + |
| 187 | + fullPath := ensureDirAPIPath(stdpath.Join(parentDir.GetPath(), dirName)) |
| 188 | + resp, err := d.openMakeDir(ctx, fullPath) |
| 189 | + if err != nil { |
| 190 | + return nil, err |
| 191 | + } |
| 192 | + obj := &model.Object{ |
| 193 | + ID: resp.Data.NID, |
| 194 | + Path: normalizeRemotePath(fullPath), |
| 195 | + Name: dirName, |
| 196 | + Size: 0, |
| 197 | + Modified: time.Now(), |
| 198 | + IsFolder: true, |
| 199 | + } |
| 200 | + return obj, nil |
| 201 | +} |
| 202 | + |
| 203 | +func (d *Yunpan360) Move(ctx context.Context, srcObj, dstDir model.Obj) (model.Obj, error) { |
| 204 | + if d.authMode() == authTypeCookie { |
| 205 | + srcPath := apiPathForObj(srcObj) |
| 206 | + dstPath := ensureDirAPIPath(dstDir.GetPath()) |
| 207 | + if err := d.cookieMove(ctx, srcPath, dstPath); err != nil { |
| 208 | + return nil, err |
| 209 | + } |
| 210 | + return cloneObj(srcObj, stdpath.Join(dstDir.GetPath(), srcObj.GetName()), srcObj.GetName()), nil |
| 211 | + } |
| 212 | + if d.authMode() != authTypeAPIKey { |
| 213 | + return nil, errs.NotImplement |
| 214 | + } |
| 215 | + |
| 216 | + srcPath := apiPathForObj(srcObj) |
| 217 | + dstPath := ensureDirAPIPath(dstDir.GetPath()) |
| 218 | + if err := d.openMove(ctx, srcPath, dstPath); err != nil { |
| 219 | + return nil, err |
| 220 | + } |
| 221 | + return cloneObj(srcObj, stdpath.Join(dstDir.GetPath(), srcObj.GetName()), srcObj.GetName()), nil |
| 222 | +} |
| 223 | + |
| 224 | +func (d *Yunpan360) Rename(ctx context.Context, srcObj model.Obj, newName string) (model.Obj, error) { |
| 225 | + if d.authMode() == authTypeCookie { |
| 226 | + targetName := strings.TrimSuffix(strings.TrimSpace(newName), "/") |
| 227 | + if targetName == "" { |
| 228 | + return nil, errors.New("new name is empty") |
| 229 | + } |
| 230 | + if err := d.cookieRename(ctx, srcObj, targetName); err != nil { |
| 231 | + return nil, err |
| 232 | + } |
| 233 | + parentPath := stdpath.Dir(srcObj.GetPath()) |
| 234 | + if parentPath == "." { |
| 235 | + parentPath = "/" |
| 236 | + } |
| 237 | + return cloneObj(srcObj, stdpath.Join(parentPath, targetName), targetName), nil |
| 238 | + } |
| 239 | + if d.authMode() != authTypeAPIKey { |
| 240 | + return nil, errs.NotImplement |
| 241 | + } |
| 242 | + |
| 243 | + srcPath := apiPathForObj(srcObj) |
| 244 | + targetName := newName |
| 245 | + if srcObj.IsDir() { |
| 246 | + targetName = ensureDirSuffix(newName) |
| 247 | + } |
| 248 | + if err := d.openRename(ctx, srcPath, targetName); err != nil { |
| 249 | + return nil, err |
| 250 | + } |
| 251 | + |
| 252 | + parentPath := stdpath.Dir(srcObj.GetPath()) |
| 253 | + if parentPath == "." { |
| 254 | + parentPath = "/" |
| 255 | + } |
| 256 | + return cloneObj(srcObj, stdpath.Join(parentPath, strings.TrimSuffix(newName, "/")), strings.TrimSuffix(newName, "/")), nil |
| 257 | +} |
| 258 | + |
| 259 | +func (d *Yunpan360) Remove(ctx context.Context, obj model.Obj) error { |
| 260 | + if d.authMode() == authTypeCookie { |
| 261 | + return d.cookieRecycle(ctx, obj) |
| 262 | + } |
| 263 | + if d.authMode() != authTypeAPIKey { |
| 264 | + return errs.NotImplement |
| 265 | + } |
| 266 | + return d.openDelete(ctx, apiPathForObj(obj)) |
| 267 | +} |
| 268 | + |
| 269 | +func (d *Yunpan360) Put(ctx context.Context, dstDir model.Obj, file model.FileStreamer, up driver.UpdateProgress) (model.Obj, error) { |
| 270 | + if d.authMode() == authTypeCookie { |
| 271 | + return nil, errs.NotImplement |
| 272 | + } |
| 273 | + if d.authMode() != authTypeAPIKey { |
| 274 | + return nil, errs.NotImplement |
| 275 | + } |
| 276 | + return d.putOpenFile(ctx, dstDir, file, up) |
| 277 | +} |
| 278 | + |
| 279 | +func (d *Yunpan360) authMode() string { |
| 280 | + if d.AuthType == authTypeAPIKey { |
| 281 | + return authTypeAPIKey |
| 282 | + } |
| 283 | + return authTypeCookie |
| 284 | +} |
| 285 | + |
| 286 | +var _ driver.Driver = (*Yunpan360)(nil) |
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