path issues
Spacewalker2 opened this issue · 10 comments
If the path parameter on cli is something like uftpd … Downloads and not uftpd … ~/Downloads I get a ls: Access failed: 550 No such file or directory. error message.
Sometimes I get error messages like below. But I'm not sure what it means and I'm not able to reproduce it with other paths. Besides everything in my $HOME is writable to uftpd. The only difference here is that I used a chattr +i on the files in the folder but when I cut the last element of the path I can access the folder and download the files.
7333> Initializing ...
7333> FTP root <path> writable, possible security violation!
7333> Failed initializing, exiting.
Thanks for this cool tool!
The first part of this report I cannot make heads or tails of. What do you do to get ls: Access failed ...?
The second part is an attempt at helping users not shooting themselves in the foot. I just noticed it's a little buggy ... but the intention is: If you really want to serve a folder that is writable to uftpd, then start it with uftpd -o writable PATH
The latter part of your report is now fixed, it now always complains about security violation, unless -o writable.
Sorry for the misconceptions. The first part is that a relative path as parameter isn't working here. I guess the shell expands ~/Downloads to a full path and this works here all the time.
About the second part. Does it mean that the ftp root isn't writable except I use -o writable but sub-directories are writable every time?
No worries, I just cannot reproduce the first part so anything you could assist with to help reproduce it would be greatly appreciated.
Second part: Yes. This to support an "upload/" sub-directory or similar.
I'm not sure if this helps. If I execute uftpd -l debug -n -o tftp=0,ftp=12345 ~/Pictures/eBay/ then it is working as expected.
Version: 2.6
$ uftpd -l debug -n -o tftp=0,ftp=12345 Pictures/eBay/
15221> Initializing ...
15221> Serving files as PID 15221 ...
15221> Starting services ...
15221> Opened socket for port 12345
15221> Starting FTP server on port 12345 ...
15221> Serving files from Pictures/eBay ...
15221> Created new client session as PID 15224
15224> Client connection from 127.0.0.1
15224> Sent: 220 uftpd (2.6) ready.
15224> Recv: FEAT
15224> Sent:
211-Features:
EPSV
PASV
SIZE
UTF8
REST STREAM
MLST modify*;perm*;size*;type*;
211 End
15224> Recv: OPTS UTF8 ON
15224> Sent: 200 UTF8 OPTS ON
15224> Recv: USER anonymous
15224> Guest logged in from 127.0.0.1
15224> Sent: 230 Guest login OK, access restrictions apply.
15221> Starting services ...
15221> Opened socket for port 12345
15221> Starting FTP server on port 12345 ...
15221> Serving files from Pictures/eBay ...
15221> Created new client session as PID 15224
15224> Client connection from 127.0.0.1
15224> Sent: 220 uftpd (2.6) ready.
15224> Recv: FEAT
15224> Sent:
211-Features:
EPSV
PASV
SIZE
UTF8
REST STREAM
MLST modify*;perm*;size*;type*;
211 End
15224> Recv: OPTS UTF8 ON
15224> Sent: 200 UTF8 OPTS ON
15224> Recv: USER anonymous
15224> Guest logged in from 127.0.0.1
15224> Sent: 230 Guest login OK, access restrictions apply.
15224> Recv: PWD
15224> Sent: 257 "/"
15224> Recv: PASV
15224> Data server port estabished. Waiting for client connnect ...
15224> Sent: 227 Entering Passive Mode (127,0,0,1,130,31)
15224> Event on data_listen_sd ...
15224> Client PASV data connection from 127.0.0.1:52580
15224> No pending command, waiting ...
15224> Recv: LIST
15224> Compose path from cwd: /, arg:
15224> Server path from CWD: /
15224> Resulting non-chroot path: Pictures/eBay/
15224> Failed realpath(Pictures). Error 2: No such file or directory
15224> Sent: 550 No such file or directory.
15224> Recv: QUIT
15224> Sent: 221 Goodbye.
15224> Client exiting, bye
15224> FTP Client session ended.
^C15221> Recieved signal 2, exiting ...
Ah, thanks reproduced! :)
Looking into it ...
There, pretty sure I fixed it! :-)
Thanks for the great work you have done now and before! If it isn't too much to ask then maybe you can create a new release please. It would allow me to use AUR for upgrading.
Working on it! ;-)
Latest release out now --> https://github.com/troglobit/uftpd/releases/tag/v2.7