WebDavMailRuCloud

WebDAV emulator for Cloud.mail.ru / Yandex.Disk

@ZZZConsulting:
Дополнительно сделан вход на Яндекс.Диск с помощью браузера.
Поддерживается всё разнообразие вариантов аутентификации, включая СМС-коды и QR-коды.

Версия .NET обновлена до 7.0, включая поддержку установки сервисом Windows.



Requirements

Usage

  -p, --port            (Default: 801) WebDAV server port or several ports separated by `,`
  -h, --host            (Default: "http://127.0.0.1") WebDAV server host with protocol (http://* for http://0.0.0.0)
  --maxthreads          (Default: 5) Maximum concurrent connections to cloud.mail.ru / disk.yandex.ru
  --use-locks           use locking feature
  --cache-listing       (Default: 30) Cache folders listing, sec
  --cache-listing-depth (Default: 1) Cache folders listing depth.
                        If large folder browsing is extremely slow, set to 2

  --protocol            (Default: WebM1Bin) Cloud protocol
                        * WebM1Bin  - (Cloud.Mail.Ru) mix of mobile and DiskO protocols
                        * WebV2     - (Cloud.Mail.Ru) [deprecated] desktop browser protocol
                        * YadWeb    - (Yandex.Disk) desktop browser protocol, see Yandex.Disk readme section
                        * YadWebV2  - (Yandex.Disk) desktop browser protocol with browser authentication, see Yandex.Disk readme section

  --use-deduplicate     Enable deduplication (upload speedup, put by hash), see Using deduplication readme section

  --install <servicename>          Install as windows service (Windows .Net 4.8/7.0 versions only)
  --install-display <displayname>  Display name for Windows service (Windows .Net 4.8/7.0 versions only)
  --uninstall <servicename>        Uninstall windows service (Windows .Net 4.8/7.0 versions only)

  --proxy-address <socks|https|http>://<address>:<port>   Use proxy
  --proxy-user <username>                                 Proxy user name
  --proxy-password <password>                             Proxy password

  --help                Display this help screen.
  --version             Display version information.

  -user-agent           overrides default 'user-agent' string in request headers while accessing clouds.
  -sec-ch-ua            overrides default 'sec-ch-ua' string in request headers while accessing clouds.

Hasher.exe usage

Calculating hashes for local files

  --files            (Group: sources) Filename(s)/wildcard(s) separated by space

  --lists            (Group: sources) Text files with wildcards/filenames separated by space

  --protocol         (Default: WebM1Bin) Cloud protocol to determine hasher

  -r, --recursive    (Default: false) Perform recursive directories scan

  --help             Display this help screen.

  --version          Display version information.

Using deduplication (upload speedup, put by hash)

Edit <Deduplicate> section in wdmrc.config:

  <Deduplicate>
    <!-- Path for disk file cache -->
    <Disk Path = "d:\Temp\WDMRC_Cache" />

    <!--
      Cache: on disk or in-memory file caching
      Target:  path with filename in cloud, .NET regular expression,
               see https://docs.microsoft.com/ru-ru/dotnet/standard/base-types/regular-expressions
      MinSize: minimum file size
      MaxSize: maximum file size
      -->
    <Rules>
      <!-- cache any path/file contains "EUREKA" in disk cache-->
      <Rule Cache="Disk" Target = "EUREKA" MinSize = "0" MaxSize = "0" />

      <!-- small files less than 15000000 bytes will be cached in memory -->
      <Rule Cache="Memory" Target = "" MinSize = "0" MaxSize = "15000000" />

      <!-- files larger than 15000000 bytes will be cached on disk -->
      <Rule Cache="Disk" Target = "" MinSize = "15000000" MaxSize = "0" />
    </Rules>
  </Deduplicate>

Then run with --use-deduplicate command line key.

Yandex.Disk

(download latest Release, use --protocol YadWebV2 command line key)

Yandex.Disk WebDAV issues

This solution allow to bypass that limits using unofficial Yandex.Disk Web API.

Yandex.Disk WebDAV authentication

There are 2 ways to get into Yandex.Disk:

YandexAuthBrowser

  1. Download the package with YandexAuthBrowser.

  2. Choose a folder for the program.
    • The access to folder must be unrestricted for the program!
      The program writes into sub-folders, so it must have full unrestricted rights on the folder and sub-folders.
      C:\, C:\Program Files and so on is not a good choice, the program will not work properly. The better choice is “%userprofile%\AppData\Local\YandexAuthBrowser" folder.
    • The folder must be secured from anyone else!
      The sub-folders contain cookies and other sensitive information for easy access any of your data inside on your Yandex.Disk!
      Please keep program sub-folders from other’s dirty hands!

  3. Unpack YandexAuthBrowser into selected secured folder. Run the YandexAuthBrowser.
    Choose a port number to listen to incoming authentication request on.
    Set a password or use link to generate GUID as a new password.
    Also you can test the authentication process using Test button.

  4. Open wdmrc.config and edit <BrowserAuthenticator> tag (add the tag if it’s missing).
    Attributes:
    Url=”http://localhost:<port>/” - address of the PC running YandexAuthBrowser application, port means port number you selected on previous step in YandexAuthBrowser application.
    Password=”E86A63FC-9BF0-4351-AD51-A5F806BA38EF” - password or GUID you selected on previous step in YandexAuthBrowser application.
    The E86A63FC-9BF0-4351-AD51-A5F806BA38EF is an example of password, use your own please. The privacy of your password prevents intruders from accessing your private data on Yandex.Disk!
    CacheDir=”full path to a secured folder” - full path to a folder with cache files containing browser cookies after authenticated access to your Yandex.Disk. This folder must be placed in restricted location. Only you and your BrowserAuthenticator must have access to the folder! If anyone gets files from the folder he or she may easily take your data on Yandex.Disk! So keep the folder secured! If you do not trust or if you do not want to keep cache, keep CacheDir attribute empty. Also you may delete any sub-folder but ‘runtimes’ in the BrowserAuthenticator application’s folder. If you trust you PC enough, you can use a folder like “%userprofile%\AppData\Local\YandexAuthBrowser" for the cache. Replace the %userprofile% with actual path.

  5. When you connect to a webdav:
    • Fill the login field with short (John) or full (John@yandex.ru) name of the account.
    • Leave the password field empty (or put one or more spaces in case your program disallows empty passwords).
      If password is empty or space(s) only the Password from <BrowserAuthenticator> tag is used to authenticate the request to the BrowserAuthenticator program. If passwords are not matched the BrowserAuthenticator rejects the request.
    • Fill the password field with Password taken from BrowserAuthenticator application.
      In this case the Password from <BrowserAuthenticator> tag is not used. Also you may remove Password attribute in <BrowserAuthenticator> tag.
  6. Press Win+R and run shell:startup. Put shortcut of the BrowserAuthenticator program in startup folder, so the BrowserAuthenticator program will be started everytime you login the Windows. The program stays in system tray until you reboot or manually exit it using menu on tray icon.

How to use encryption

Using XTS AES-256 on-the-fly encryption/decryption

Commands
Commands executed by making directory with special name.
Parameters with spaces must be screened by quotes.

Settings in wdmrc.exe.config

Connect with (almost any) file manager that supports WebDAV using Basic authentication with no encryption and

Automatically split/join when uploading/downloading files larger than cloud allows.

Russian FAQ
geektimes.ru - Снова про WebDAV и Облако Mail.Ru
glashkoff.com - Как бесплатно подключить Облако Mail.Ru через WebDAV
manjaro.ru - Облако Mail.Ru подключаем через эмулятор WebDav как сетевой диск

Windows

Using as windows service


Using from explorer requires enabled Basic Auth for WebDAV * Press Win+R, type `regedit`, click OK * HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\WebClient\Parameters * Right click on the BasicAuthLevel and click Modify * In the Value data box, type 2, and then click OK. * Reset computer (or run `cmd` with admin rights and then `net stop webclient`, `net start webclient`)
Use as Windows disk ``` net use ^disk^: http://^address^:^port^ ^your_mailru_password^ /USER:^your_mailru_email^ ```
Faster WebDAV Performance in Windows 7 Windows 7 client might perform very bad when connecting to any WebDAV server. This is caused, because it tries to auto-detect any proxy server before any request. Refer to KB2445570 for more information. * In Internet Explorer, open the Tools menu, then click Internet Options. * Select the Connections tab. * Click the LAN Settings button. * Uncheck the “Automatically detect settings” box. * Click OK until you’re out of dialog.
By default, Windows limits file size to 5000000 bytes, you can increase it up to 4Gb * Press Win+R, type `regedit`, click OK * HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\WebClient\Parameters * Right click on the FileSizeLimitInBytes and click Modify * Click on Decimal * In the Value data box, type 4294967295, and then click OK. * Reset computer (or run `cmd` with admin rights and then `net stop webclient`, `net start webclient`)
Wrong disk size when mapped as Windows drive [Microsoft says - "It's not a bug, it's by design"](https://support.microsoft.com/en-us/kb/2386902)

Linux

(tested under Elementary OS and Lubuntu)

See also

Mount with davfs2

As a service (daemon)

CERTIFICATE_VERIFY_FAILED exception Issue 56 default installation of Mono doesn’t trust anyone

In short:

# cat /etc/ssl/certs/* >ca-bundle.crt
# cert-sync ca-bundle.crt
# rm ca-bundle.crt

Mac OS X

Use any client supports webdav.

Remarks

Big thanks

See also

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