Hi Frank

It's working when using "ftp://"; in the VFS.

When using "sftp://"; _without_ the superflous vfsUser code I get a "Error
resolving home directory / of user anonymous" error. When using "sftp://";
_with_ the superfluous vfsUser I get the error "Error resolving home
directory / of user u0000000".

As far as I understand: In the first approach it tries to connect to the
VFS with the user that was used to log in to the (frontend) ftp server. But
why use a user anyway? The full uri for the VFS is set in the "setVfsRoot"
method including username and password. In the second approach it uses the
user for the VFS but struggles with setting the home dir.

When using "ftps://" _without_ the vsfUser it shows the root dir of my
local machine. So it simply ignores the VFS stuff. Then when setting the
vfsUser in the "createFileSystemView" method it does return an empty list
or something like that (see below).

There's the line "Authenticated user anonymous based on filesystem
org.apache.commons.vfs2.impl.VirtualFileSystem@4ec955ec" which makes me
wonder. Why does it use the anonymous user in the VfsAuthenticator class?

regards
Stefan

2020-11-03 13:43:54.611  INFO 74492 --- [ NioProcessor-3]
o.a.f.listener.nio.FtpLoggingFilter      : CREATED
2020-11-03 13:43:54.615  INFO 74492 --- [pool-3-thread-1]
o.a.f.listener.nio.FtpLoggingFilter      : OPENED
2020-11-03 13:43:54.619  INFO 74492 --- [pool-3-thread-1]
o.a.f.listener.nio.FtpLoggingFilter      : SENT: 220 Service ready for new
user.

2020-11-03 13:43:54.621  INFO 74492 --- [pool-3-thread-1]
o.a.f.listener.nio.FtpLoggingFilter      : RECEIVED: USER anonymous
2020-11-03 13:43:54.622 DEBUG 74492 --- [pool-3-thread-1]
org.apache.ftpserver.command.impl.USER   : Currently 0 out of 10 anonymous
users logged in
2020-11-03 13:43:54.622 DEBUG 74492 --- [pool-3-thread-1]
org.apache.ftpserver.command.impl.USER   : Currently 0 out of 10 users
logged in
2020-11-03 13:43:54.622  INFO 74492 --- [pool-3-thread-1]
o.a.f.listener.nio.FtpLoggingFilter      : SENT: 331 Guest login okay, send
your complete e-mail address as password.

2020-11-03 13:43:54.622  INFO 74492 --- [pool-3-thread-1]
o.a.f.listener.nio.FtpLoggingFilter      : RECEIVED: PASS *****
2020-11-03 13:43:54.623 DEBUG 74492 --- [pool-3-thread-1]
org.apache.ftpserver.command.impl.PASS   : Currently 0 out of 10 anonymous
users logged in
2020-11-03 13:43:54.623 DEBUG 74492 --- [pool-3-thread-1]
org.apache.ftpserver.command.impl.PASS   : Currently 0 out of 10 users
logged in
2020-11-03 13:43:54.655 DEBUG 74492 --- [pool-3-thread-1]
.FtpsClientFactory$FtpsConnectionFactory : 220 ProFTPD Server (Hetzner
Backup) [::ffff:78.47.102.233]

2020-11-03 13:43:54.655 DEBUG 74492 --- [pool-3-thread-1]
.FtpsClientFactory$FtpsConnectionFactory : AUTH TLS

2020-11-03 13:43:54.668 DEBUG 74492 --- [pool-3-thread-1]
.FtpsClientFactory$FtpsConnectionFactory : 234 AUTH TLS successful

2020-11-03 13:43:54.815 DEBUG 74492 --- [pool-3-thread-1]
.FtpsClientFactory$FtpsConnectionFactory : USER u000000

2020-11-03 13:43:54.828 DEBUG 74492 --- [pool-3-thread-1]
.FtpsClientFactory$FtpsConnectionFactory : 331 Password required for u000000

2020-11-03 13:43:54.828 DEBUG 74492 --- [pool-3-thread-1]
.FtpsClientFactory$FtpsConnectionFactory : PASS ***
2020-11-03 13:43:54.860 DEBUG 74492 --- [pool-3-thread-1]
.FtpsClientFactory$FtpsConnectionFactory : 230 User u000000 logged in

2020-11-03 13:43:54.861 DEBUG 74492 --- [pool-3-thread-1]
.FtpsClientFactory$FtpsConnectionFactory : TYPE I

2020-11-03 13:43:54.874 DEBUG 74492 --- [pool-3-thread-1]
.FtpsClientFactory$FtpsConnectionFactory : 200 Type set to I

2020-11-03 13:43:54.874 DEBUG 74492 --- [pool-3-thread-1]
o.a.c.vfs2.cache.SoftRefFilesCache       : putFile: ftps://u000000:***@
u000000.your-storagebox.de/
2020-11-03 13:43:54.874 DEBUG 74492 --- [pool-3-thread-1]
o.a.c.vfs2.cache.SoftRefFilesCache       : putFile: ftps://u000000:***@
u000000.your-storagebox.de/
2020-11-03 13:43:54.874  INFO 74492 --- [pool-3-thread-1]
o.v.f.filesystem.VfsAuthenticator        : Authenticated user anonymous
based on filesystem org.apache.commons.vfs2.impl.VirtualFileSystem@4ec955ec
2020-11-03 13:43:54.875  INFO 74492 --- [pool-3-thread-1]
org.apache.ftpserver.command.impl.PASS   : Anonymous login success -
cyberd...@example.net
2020-11-03 13:43:54.875  INFO 74492 --- [pool-3-thread-1]
o.a.f.listener.nio.FtpLoggingFilter      : SENT: 230 User logged in,
proceed.

2020-11-03 13:43:54.875  INFO 74492 --- [pool-3-thread-2]
o.a.f.listener.nio.FtpLoggingFilter      : RECEIVED: FEAT
2020-11-03 13:43:54.876  INFO 74492 --- [pool-3-thread-1]
o.a.f.listener.nio.FtpLoggingFilter      : SENT: 211-Extensions supported
 SIZE
 MDTM
 REST STREAM
 LANG en;zh-tw;ja;is
 MLST Size;Modify;Type;Perm
 AUTH SSL
 AUTH TLS
 MODE Z
 UTF8
 TVFS
 MD5
 MMD5
 MFMT
211 End

2020-11-03 13:43:54.876  INFO 74492 --- [pool-3-thread-1]
o.a.f.listener.nio.FtpLoggingFilter      : RECEIVED: OPTS UTF8 ON
2020-11-03 13:43:54.877  INFO 74492 --- [pool-3-thread-1]
o.a.f.listener.nio.FtpLoggingFilter      : SENT: 200 Command OPTS okay.

2020-11-03 13:43:54.877  INFO 74492 --- [pool-3-thread-1]
o.a.f.listener.nio.FtpLoggingFilter      : RECEIVED: SYST
2020-11-03 13:43:54.877  INFO 74492 --- [pool-3-thread-2]
o.a.f.listener.nio.FtpLoggingFilter      : SENT: 215 UNIX Type: Apache
FtpServer

2020-11-03 13:43:54.879  INFO 74492 --- [pool-3-thread-1]
o.a.f.listener.nio.FtpLoggingFilter      : RECEIVED: CWD /
2020-11-03 13:43:54.880  INFO 74492 --- [pool-3-thread-2]
o.a.f.listener.nio.FtpLoggingFilter      : SENT: 250 Directory changed to /

2020-11-03 13:43:54.880  INFO 74492 --- [pool-3-thread-2]
o.a.f.listener.nio.FtpLoggingFilter      : RECEIVED: TYPE A
2020-11-03 13:43:54.881  INFO 74492 --- [pool-3-thread-1]
o.a.f.listener.nio.FtpLoggingFilter      : SENT: 200 Command TYPE okay.

2020-11-03 13:43:54.881  INFO 74492 --- [pool-3-thread-1]
o.a.f.listener.nio.FtpLoggingFilter      : RECEIVED: PASV
2020-11-03 13:43:54.881 DEBUG 74492 --- [pool-3-thread-1]
o.a.f.impl.IODataConnectionFactory       : Initiating passive data
connection
2020-11-03 13:43:54.881 DEBUG 74492 --- [pool-3-thread-1]
o.a.f.impl.IODataConnectionFactory       : Opening passive data connection
on address "/127.0.0.1" and port 0
2020-11-03 13:43:54.882 DEBUG 74492 --- [pool-3-thread-1]
o.a.f.impl.IODataConnectionFactory       : Passive data connection created
on address "/127.0.0.1" and port 0
2020-11-03 13:43:54.882  INFO 74492 --- [pool-3-thread-2]
o.a.f.listener.nio.FtpLoggingFilter      : SENT: 227 Entering Passive Mode
(127,0,0,1,206,199)

2020-11-03 13:43:54.883  INFO 74492 --- [pool-3-thread-1]
o.a.f.listener.nio.FtpLoggingFilter      : RECEIVED: MLSD
2020-11-03 13:43:54.883 DEBUG 74492 --- [pool-3-thread-1]
o.a.f.impl.IODataConnectionFactory       : Opening passive data connection
2020-11-03 13:43:54.883 DEBUG 74492 --- [pool-3-thread-1]
o.a.f.impl.IODataConnectionFactory       : Passive data connection opened
2020-11-03 13:43:54.884 DEBUG 74492 --- [pool-3-thread-1]
.FtpsClientFactory$FtpsConnectionFactory : SYST

2020-11-03 13:43:54.897 DEBUG 74492 --- [pool-3-thread-1]
.FtpsClientFactory$FtpsConnectionFactory : 215 UNIX Type: L8

2020-11-03 13:43:54.901 DEBUG 74492 --- [pool-3-thread-1]
.FtpsClientFactory$FtpsConnectionFactory : PORT 10,36,43,206,206,201

2020-11-03 13:43:54.915 DEBUG 74492 --- [pool-3-thread-1]
.FtpsClientFactory$FtpsConnectionFactory : 200 PORT command successful

2020-11-03 13:43:54.915 DEBUG 74492 --- [pool-3-thread-1]
.FtpsClientFactory$FtpsConnectionFactory : LIST

2020-11-03 13:44:00.135 DEBUG 74492 --- [pool-3-thread-1]
.FtpsClientFactory$FtpsConnectionFactory : 425 Unable to build data
connection: Operation already in progress

2020-11-03 13:44:00.137 DEBUG 74492 --- [pool-3-thread-1]
.FtpsClientFactory$FtpsConnectionFactory : PORT 10,36,43,206,206,202

2020-11-03 13:44:00.137 DEBUG 74492 --- [pool-3-thread-1]
.FtpsClientFactory$FtpsConnectionFactory : 450 LIST: Operation already in
progress

2020-11-03 13:44:00.138  WARN 74492 --- [pool-3-thread-1]
org.apache.ftpserver.impl.PassivePorts   : Releasing unreserved passive
port: 52935
2020-11-03 13:44:00.138  INFO 74492 --- [pool-3-thread-1]
o.a.f.listener.nio.FtpLoggingFilter      : SENT: 150 File status okay;
about to open data connection.

2020-11-03 13:44:00.138  INFO 74492 --- [pool-3-thread-1]
o.a.f.listener.nio.FtpLoggingFilter      : SENT: 226 Closing data
connection.

2020-11-03 13:44:00.142  INFO 74492 --- [pool-3-thread-2]
o.a.f.listener.nio.FtpLoggingFilter      : RECEIVED: STAT /
2020-11-03 13:44:00.144 DEBUG 74492 --- [pool-3-thread-2]
.FtpsClientFactory$FtpsConnectionFactory : PORT 10,36,43,206,206,203

2020-11-03 13:44:00.150 DEBUG 74492 --- [pool-3-thread-2]
.FtpsClientFactory$FtpsConnectionFactory : 200 PORT command successful

2020-11-03 13:44:00.150 DEBUG 74492 --- [pool-3-thread-2]
.FtpsClientFactory$FtpsConnectionFactory : LIST

2020-11-03 13:44:00.163 DEBUG 74492 --- [pool-3-thread-2]
.FtpsClientFactory$FtpsConnectionFactory : 200 PORT command successful

2020-11-03 13:44:00.164  INFO 74492 --- [pool-3-thread-1]
o.a.f.listener.nio.FtpLoggingFilter      : SENT: 212-
212 End of status.

2020-11-03 13:44:00.168  INFO 74492 --- [pool-3-thread-2]
o.a.f.listener.nio.FtpLoggingFilter      : RECEIVED: CWD /
2020-11-03 13:44:00.169  INFO 74492 --- [pool-3-thread-1]
o.a.f.listener.nio.FtpLoggingFilter      : SENT: 250 Directory changed to /

2020-11-03 13:44:00.169  INFO 74492 --- [pool-3-thread-1]
o.a.f.listener.nio.FtpLoggingFilter      : RECEIVED: TYPE A
2020-11-03 13:44:00.169  INFO 74492 --- [pool-3-thread-2]
o.a.f.listener.nio.FtpLoggingFilter      : SENT: 200 Command TYPE okay.

2020-11-03 13:44:00.170  INFO 74492 --- [pool-3-thread-1]
o.a.f.listener.nio.FtpLoggingFilter      : RECEIVED: PASV
2020-11-03 13:44:00.170 DEBUG 74492 --- [pool-3-thread-1]
o.a.f.impl.IODataConnectionFactory       : Initiating passive data
connection
2020-11-03 13:44:00.170 DEBUG 74492 --- [pool-3-thread-1]
o.a.f.impl.IODataConnectionFactory       : Opening passive data connection
on address "/127.0.0.1" and port 0
2020-11-03 13:44:00.170 DEBUG 74492 --- [pool-3-thread-1]
o.a.f.impl.IODataConnectionFactory       : Passive data connection created
on address "/127.0.0.1" and port 0
2020-11-03 13:44:00.171  INFO 74492 --- [pool-3-thread-2]
o.a.f.listener.nio.FtpLoggingFilter      : SENT: 227 Entering Passive Mode
(127,0,0,1,206,204)

2020-11-03 13:44:00.171  INFO 74492 --- [pool-3-thread-1]
o.a.f.listener.nio.FtpLoggingFilter      : RECEIVED: LIST -a
2020-11-03 13:44:00.172 DEBUG 74492 --- [pool-3-thread-1]
o.a.f.impl.IODataConnectionFactory       : Opening passive data connection
2020-11-03 13:44:00.172 DEBUG 74492 --- [pool-3-thread-1]
o.a.f.impl.IODataConnectionFactory       : Passive data connection opened
2020-11-03 13:44:00.172 DEBUG 74492 --- [pool-3-thread-1]
.FtpsClientFactory$FtpsConnectionFactory : PORT 10,36,43,206,206,206

2020-11-03 13:44:05.379 DEBUG 74492 --- [pool-3-thread-1]
.FtpsClientFactory$FtpsConnectionFactory : 425 Unable to build data
connection: Operation already in progress

2020-11-03 13:44:05.379 DEBUG 74492 --- [pool-3-thread-1]
.FtpsClientFactory$FtpsConnectionFactory : PORT 10,36,43,206,206,207

2020-11-03 13:44:05.380 DEBUG 74492 --- [pool-3-thread-1]
.FtpsClientFactory$FtpsConnectionFactory : 450 LIST: Operation already in
progress

2020-11-03 13:44:05.380  WARN 74492 --- [pool-3-thread-1]
org.apache.ftpserver.impl.PassivePorts   : Releasing unreserved passive
port: 52940
2020-11-03 13:44:05.380  INFO 74492 --- [pool-3-thread-1]
o.a.f.listener.nio.FtpLoggingFilter      : SENT: 150 File status okay;
about to open data connection.

2020-11-03 13:44:05.381  INFO 74492 --- [pool-3-thread-1]
o.a.f.listener.nio.FtpLoggingFilter      : SENT: 226 Closing data
connection.

2020-11-03 13:44:05.381  INFO 74492 --- [pool-3-thread-2]
o.a.f.listener.nio.FtpLoggingFilter      : RECEIVED: CWD /
2020-11-03 13:44:05.381  INFO 74492 --- [pool-3-thread-1]
o.a.f.listener.nio.FtpLoggingFilter      : SENT: 250 Directory changed to /

2020-11-03 13:44:05.381  INFO 74492 --- [pool-3-thread-2]
o.a.f.listener.nio.FtpLoggingFilter      : RECEIVED: TYPE A
2020-11-03 13:44:05.382  INFO 74492 --- [pool-3-thread-1]
o.a.f.listener.nio.FtpLoggingFilter      : SENT: 200 Command TYPE okay.

2020-11-03 13:44:05.382  INFO 74492 --- [pool-3-thread-1]
o.a.f.listener.nio.FtpLoggingFilter      : RECEIVED: PASV
2020-11-03 13:44:05.382 DEBUG 74492 --- [pool-3-thread-1]
o.a.f.impl.IODataConnectionFactory       : Initiating passive data
connection
2020-11-03 13:44:05.382 DEBUG 74492 --- [pool-3-thread-1]
o.a.f.impl.IODataConnectionFactory       : Opening passive data connection
on address "/127.0.0.1" and port 0
2020-11-03 13:44:05.382 DEBUG 74492 --- [pool-3-thread-1]
o.a.f.impl.IODataConnectionFactory       : Passive data connection created
on address "/127.0.0.1" and port 0
2020-11-03 13:44:05.382  INFO 74492 --- [pool-3-thread-2]
o.a.f.listener.nio.FtpLoggingFilter      : SENT: 227 Entering Passive Mode
(127,0,0,1,206,208)

2020-11-03 13:44:05.383  INFO 74492 --- [pool-3-thread-1]
o.a.f.listener.nio.FtpLoggingFilter      : RECEIVED: LIST
2020-11-03 13:44:05.383 DEBUG 74492 --- [pool-3-thread-1]
o.a.f.impl.IODataConnectionFactory       : Opening passive data connection
2020-11-03 13:44:05.383 DEBUG 74492 --- [pool-3-thread-1]
o.a.f.impl.IODataConnectionFactory       : Passive data connection opened
2020-11-03 13:44:05.384 DEBUG 74492 --- [pool-3-thread-1]
.FtpsClientFactory$FtpsConnectionFactory : PORT 10,36,43,206,206,210

2020-11-03 13:44:05.384 DEBUG 74492 --- [pool-3-thread-1]
.FtpsClientFactory$FtpsConnectionFactory : 200 PORT command successful

2020-11-03 13:44:05.384 DEBUG 74492 --- [pool-3-thread-1]
.FtpsClientFactory$FtpsConnectionFactory : LIST

2020-11-03 13:44:05.393 DEBUG 74492 --- [pool-3-thread-1]
.FtpsClientFactory$FtpsConnectionFactory : 200 PORT command successful

2020-11-03 13:44:05.393  WARN 74492 --- [pool-3-thread-1]
org.apache.ftpserver.impl.PassivePorts   : Releasing unreserved passive
port: 52944
2020-11-03 13:44:05.393  INFO 74492 --- [pool-3-thread-1]
o.a.f.listener.nio.FtpLoggingFilter      : SENT: 150 File status okay;
about to open data connection.

2020-11-03 13:44:05.393  INFO 74492 --- [pool-3-thread-1]
o.a.f.listener.nio.FtpLoggingFilter      : SENT: 226 Closing data
connection.

On Tue, Nov 3, 2020 at 12:49 PM Frank van der Kleij <kl...@hotmail.com>
wrote:

> Hi Stefan,
>
> I haven't worked with this for a while now, but I can set up an
> environment to test this one of these days.
>
> In the code you are using "ftp://"; as virtual file system but in the logs
> I see "sftp://";.
>
> So it was working when your client was using "ftp://"; and your VFS was
> using "ftp://"; too? And now you want your VFS to be "sftp://";?
> Have you tried with "ftps://" for the VFS? As sftp goes over SSH a
> different VFS provider is used.
>
> As for the approach, I am not 100% sure but I don't think you have to call
> the createFileSystemView method, that should be done automatically; this
> part might be superfluous:
>
> BaseUser vfsUser = new BaseUser();
> vfsUser.setName(ftpUserHetzner);
> vfsUser.setPassword(ftpPwdHetzner);
> vfsUser.setHomeDirectory("/");
>
> vfsFileSystemFactory.createFileSystemView(vfsUser);
>
> Cheers,
>
> Frank
>
>
>
>
>
> ________________________________
> From: Stefan Ziegler <stefan.ziegler...@gmail.com>
> Sent: Sunday, November 1, 2020 8:20 PM
> To: ftpserver-users@mina.apache.org <ftpserver-users@mina.apache.org>
> Subject: Problems with sftp and vfs
>
> Hi
>
> I'm setting up a plain ftp server in front of another ftp server as virtual
> file system. This works great since the ftp server used in the virtual file
> system does not allow anonymous logins. Switching from plain ftp to ftps in
> the virtual file systems ftp server I'm not able to download files anymore.
> It still shows the directories but when trying to download a file it seems
> like it stalls somehow.
>
> According to the logs it seems that it tries to download as "anonymous"
> user and not the user from the virtual file system ftp server (but I can
> misinterpret this).
>
> Has anyone an idea or some hints? Do I mess up something in my code (with
> the users)? Thanks for any help. See code and logs below.
>
> best regards
> Stefan
>
> PropertiesUserManagerFactory userManagerFactory = new
> PropertiesUserManagerFactory();
> UserManager userManager = userManagerFactory.createUserManager();
> BaseUser user = new BaseUser();
> user.setName("anonymous");
> userManager.save(user);
>
> ListenerFactory listenerFactory = new ListenerFactory();
> listenerFactory.setPort(2221);
>
> ConnectionConfigFactory connectionConfigFactory = new
> ConnectionConfigFactory();
> connectionConfigFactory.setAnonymousLoginEnabled(true);
> connectionConfigFactory.setMaxLogins(10);
> connectionConfigFactory.setMaxThreads(10);
>
> FtpServerFactory factory = new FtpServerFactory();
>
> factory.setConnectionConfig(connectionConfigFactory.createConnectionConfig());
> factory.setUserManager(userManager);
> factory.addListener("default", listenerFactory.createListener());
>
> VfsFileSystemFactory vfsFileSystemFactory = new VfsFileSystemFactory();
> VfsAuthenticator vfsAuthentificator = new VfsAuthenticator();
> vfsAuthentificator.setVfsRoot("ftp://
> "+ftpUserHetzner+":"+ftpPwdHetzner+"@"+ftpServerHetzner);
> vfsAuthentificator.setVfsType("virtual");
>
> vfsFileSystemFactory.setAuthenticator(vfsAuthentificator);
>
> BaseUser vfsUser = new BaseUser();
> vfsUser.setName(ftpUserHetzner);
> vfsUser.setPassword(ftpPwdHetzner);
> vfsUser.setHomeDirectory("/");
>
> vfsFileSystemFactory.createFileSystemView(vfsUser);
> factory.setFileSystem(vfsFileSystemFactory);
>
> FtpServer server = factory.createServer();
> server.start();
>
> 2020-11-01 19:50:31.043  INFO 117121 --- [ NioProcessor-4]
> o.a.f.listener.nio.FtpLoggingFilter      : CREATED
> 2020-11-01 19:50:31.045  INFO 117121 --- [pool-3-thread-1]
> o.a.f.listener.nio.FtpLoggingFilter      : OPENED
> 2020-11-01 19:50:31.047  INFO 117121 --- [pool-3-thread-2]
> o.a.f.listener.nio.FtpLoggingFilter      : SENT: 220 Service ready for new
> user.
>
> 2020-11-01 19:50:31.060  INFO 117121 --- [pool-3-thread-1]
> o.a.f.listener.nio.FtpLoggingFilter      : RECEIVED: USER anonymous
> 2020-11-01 19:50:31.061 DEBUG 117121 --- [pool-3-thread-1]
> org.apache.ftpserver.command.impl.USER   : Currently 1 out of 10 anonymous
> users logged in
> 2020-11-01 19:50:31.061 DEBUG 117121 --- [pool-3-thread-1]
> org.apache.ftpserver.command.impl.USER   : Currently 1 out of 5 users
> logged in
> 2020-11-01 19:50:31.063  INFO 117121 --- [pool-3-thread-2]
> o.a.f.listener.nio.FtpLoggingFilter      : SENT: 331 Guest login okay, send
> your complete e-mail address as password.
>
> 2020-11-01 19:50:31.064  INFO 117121 --- [pool-3-thread-2]
> o.a.f.listener.nio.FtpLoggingFilter      : RECEIVED: PASS *****
> 2020-11-01 19:50:31.064 DEBUG 117121 --- [pool-3-thread-2]
> org.apache.ftpserver.command.impl.PASS   : Currently 1 out of 10 anonymous
> users logged in
> 2020-11-01 19:50:31.064 DEBUG 117121 --- [pool-3-thread-2]
> org.apache.ftpserver.command.impl.PASS   : Currently 1 out of 5 users
> logged in
> 2020-11-01 19:50:31.066 DEBUG 117121 --- [pool-3-thread-2]
> o.a.c.vfs2.cache.SoftRefFilesCache       : putFile: sftp://u000000:***@
> u000000.your-storagebox.de/
> 2020-11-01 19:50:31.089  INFO 117121 --- [pool-3-thread-2]
> o.v.f.filesystem.VfsAuthenticator        : Authenticated user anonymous
> based on filesystem org.apache.commons.vfs2.impl.VirtualFileSystem@53de3b94
> 2020-11-01 19:50:31.090  INFO 117121 --- [pool-3-thread-2]
> org.apache.ftpserver.command.impl.PASS   : Anonymous login success -
> anonym...@example.com
> 2020-11-01 19:50:31.091  INFO 117121 --- [pool-3-thread-1]
> o.a.f.listener.nio.FtpLoggingFilter      : SENT: 230 User logged in,
> proceed.
>
> 2020-11-01 19:50:31.092  INFO 117121 --- [pool-3-thread-1]
> o.a.f.listener.nio.FtpLoggingFilter      : RECEIVED: OPTS UTF8 ON
> 2020-11-01 19:50:31.093  INFO 117121 --- [pool-3-thread-2]
> o.a.f.listener.nio.FtpLoggingFilter      : SENT: 200 Command OPTS okay.
>
> 2020-11-01 19:50:31.094  INFO 117121 --- [pool-3-thread-2]
> o.a.f.listener.nio.FtpLoggingFilter      : RECEIVED: OPTS MLST
> size;modify;type;
> 2020-11-01 19:50:31.096  INFO 117121 --- [pool-3-thread-1]
> o.a.f.listener.nio.FtpLoggingFilter      : SENT: 200 Command OPTS okay.
>
> 2020-11-01 19:50:31.098  INFO 117121 --- [pool-3-thread-2]
> o.a.f.listener.nio.FtpLoggingFilter      : RECEIVED: CWD
> /ch.so.agi.av.dm01avch24lv95d
> 2020-11-01 19:50:31.099 DEBUG 117121 --- [pool-3-thread-2]
> o.a.c.vfs2.cache.SoftRefFilesCache       : putFile: sftp://u000000:***@
> u000000.your-storagebox.de/ch.so.agi.av.dm01avch24lv95d
> 2020-11-01 19:50:31.100 DEBUG 117121 --- [pool-3-thread-2]
> o.a.c.vfs2.cache.SoftRefFilesCache       : putFile: sftp://u000000:***@
> u000000.your-storagebox.de/ch.so.agi.av.dm01avch24lv95d
> 2020-11-01 19:50:31.442  INFO 117121 --- [pool-3-thread-1]
> o.a.f.listener.nio.FtpLoggingFilter      : SENT: 250 Directory changed to
> /ch.so.agi.av.dm01avch24lv95d
>
> 2020-11-01 19:50:31.443  INFO 117121 --- [pool-3-thread-1]
> o.a.f.listener.nio.FtpLoggingFilter      : RECEIVED: TYPE I
> 2020-11-01 19:50:31.446  INFO 117121 --- [pool-3-thread-2]
> o.a.f.listener.nio.FtpLoggingFilter      : SENT: 200 Command TYPE okay.
>
> 2020-11-01 19:50:31.447  INFO 117121 --- [pool-3-thread-2]
> o.a.f.listener.nio.FtpLoggingFilter      : RECEIVED: PASV
> 2020-11-01 19:50:31.450 DEBUG 117121 --- [pool-3-thread-2]
> o.a.f.impl.IODataConnectionFactory       : Initiating passive data
> connection
> 2020-11-01 19:50:31.450 DEBUG 117121 --- [pool-3-thread-2]
> o.a.f.impl.IODataConnectionFactory       : Opening passive data connection
> on address "/127.0.0.1" and port 0
> 2020-11-01 19:50:31.451 DEBUG 117121 --- [pool-3-thread-2]
> o.a.f.impl.IODataConnectionFactory       : Passive data connection created
> on address "/127.0.0.1" and port 0
> 2020-11-01 19:50:31.454  INFO 117121 --- [pool-3-thread-1]
> o.a.f.listener.nio.FtpLoggingFilter      : SENT: 227 Entering Passive Mode
> (127,0,0,1,163,47)
>
> 2020-11-01 19:50:31.456  INFO 117121 --- [pool-3-thread-1]
> o.a.f.listener.nio.FtpLoggingFilter      : RECEIVED: RETR 257900.itf.zip
> 2020-11-01 19:50:31.457 DEBUG 117121 --- [pool-3-thread-1]
> o.a.c.vfs2.cache.SoftRefFilesCache       : putFile: sftp://u000000:***@
> u000000.your-storagebox.de/ch.so.agi.av.dm01avch24lv95d/257900.itf.zip
> 2020-11-01 19:50:31.457 DEBUG 117121 --- [pool-3-thread-1]
> o.a.c.vfs2.cache.SoftRefFilesCache       : putFile: sftp://u000000:***@
> u000000.your-storagebox.de/ch.so.agi.av.dm01avch24lv95d/257900.itf.zip
>
>
>
>
>

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