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FC donor 735-741 ftp tls error

Posted: 06.01.2017, 04:40
by peter_altherr
i have an ftp-server with proftp 1.3.5a configured for the ftps protocol. when i use winscp as ftp client everything works well but with FC's ftp function i get an error message when it comes to the directory listing. this error is produced because of the tls session reuse feature. when i disable it by putting TLSOptions NoSessionReuseRequired in /etc/proftp.conf FC is able to establish the connection and read the ftp servers directory listing. but this means a loss of security.

here FC's session log:

Code: Select all

220 ProFTPD 1.3.5a Server (name of FTP Server) [ip-address]
234 AUTH TLS successful
331 Password required for username
230-Welcome to name of the FTP Server
230 User username logged in
211-Features:
 MFF modify;UNIX.group;UNIX.mode;
 REST STREAM
 MLST modify*;perm*;size*;type*;unique*;UNIX.group*;UNIX.mode*;UNIX.owner*;
 UTF8
 EPRT
 EPSV
 MDTM
 SSCN
 TVFS
 LANG fr-FR.UTF-8;fr-FR;en-US.UTF-8*;en-US;bg-BG.UTF-8;bg-BG;es-ES.UTF-8;es-ES;it-IT.UTF-8;it-IT;ko-KR.UTF-8;ko-KR;ja-JP.UTF-8;ja-JP;zh-CN.UTF-8;zh-CN;ru-RU.UTF-8;ru-RU;zh-TW.UTF-8;zh-TW
 MFMT
 SIZE
 PROT
 CCC
 PBSZ
 AUTH TLS
211 End
215 UNIX Type: L8
211-Features:
 MFF modify;UNIX.group;UNIX.mode;
 REST STREAM
 MLST modify*;perm*;size*;type*;unique*;UNIX.group*;UNIX.mode*;UNIX.owner*;
 UTF8
 EPRT
 EPSV
 MDTM
 SSCN
 TVFS
 LANG fr-FR.UTF-8;fr-FR;en-US.UTF-8*;en-US;bg-BG.UTF-8;bg-BG;es-ES.UTF-8;es-ES;it-IT.UTF-8;it-IT;ko-KR.UTF-8;ko-KR;ja-JP.UTF-8;ja-JP;zh-CN.UTF-8;zh-CN;ru-RU.UTF-8;ru-RU;zh-TW.UTF-8;zh-TW
 MFMT
 SIZE
 PROT
 CCC
 PBSZ
 AUTH TLS
211 End
257 "/" is the current directory
200 Structure set to F
200 Type set to I
200 PBSZ 0 successful
200 Protection set to Private
227 Entering Passive Mode (08,15,47,11,08,15,47,11).
150 Opening BINARY mode data connection for file list
425 Unable to build data connection: Operation not permitted
FtpDirectoryListingOfCurrentDir(): (425) 150 Opening BINARY mode data connection for file list
425 Unable to build data connection: Operation not permitted - /
221 Goodbye.
is there chance to get this fixed in a future release?

another small thing i noticed: when i click a drive icon, desktop or network icon in the drive bar with the mouse wheel there opens a new tab but this does not work with the ftp icon.


greetings

peter


ps: anyway, thanks for that great peace of software.


edit: fc version updated

Re: FC donor 735-741 ftp tls error

Posted: 06.02.2017, 16:00
by peter_altherr
hmm, more than 80 hits on this topic but no reply. i wonder if i am the only one suffering this problem...