Empty directory listing

[x6tus]

Hi there, I have today upgraded from Cyberduck v4.3.1 to the latest v4.4.3 and now my FTPS connection to a Windows 2012 Server has stopped working correctly.

By that I mean Cyberduck connects but does not show a directory listing. If I then drag a file to Cyberduck to upload, it appears to go through the upload process and complete, but on viewing the upload folder on the destination server nothing is there.

I have now reverted to v4.3.1 and everything is working fine again.

[dkocher]

Please post the transcript from the log drawer (⌘-L).

[x6tus]

here you go...

NOOP
200 NOOP command successful.
CWD /
250 CWD command successful.
TYPE A
200 Type set to A.
PASV
227 Entering Passive Mode (111,222,333,444,193,71).
LIST
125 Data connection already open; Transfer starting.
226 Transfer complete.

As you can see it appears to upload successfully but no file actually is on the server.

[dkocher]

Can you please post the transcript when working with version 4.3.1 for comparison.

[x6tus]

Ok, ignore my previous transcript. I have captured the full detail of the two versions below.

[x6tus]

v4.3.1

220 Microsoft FTP Service
AUTH TLS
234 AUTH command ok. Expecting TLS Negotiation.
USER staging
331 Password required
PASS ********
230 User logged in.
PBSZ 0
200 PBSZ command successful.
PROT P
200 PROT command successful.
FEAT
211-Extended features supported:

 LANG EN*

 UTF8

 AUTH TLS;TLS-C;SSL;TLS-P;

 PBSZ

 PROT C;P;

 CCC

 HOST

 SIZE

 MDTM

 REST STREAM

211 END
OPTS UTF8 ON
200 OPTS UTF8 command successful - UTF8 encoding now ON.
PWD
257 "/" is current directory.
NOOP
200 NOOP command successful.
SYST
215 Windows_NT
CWD /
250 CWD command successful.
TYPE A
200 Type set to A.
PASV
227 Entering Passive Mode (111,222,333,444,193,75).
LIST -a
125 Data connection already open; Transfer starting.
226 Transfer complete.
PASV
227 Entering Passive Mode (111,222,333,444,193,76).
LIST
125 Data connection already open; Transfer starting.
226 Transfer complete.
NOOP
200 NOOP command successful.
CWD /
250 CWD command successful.
TYPE A
200 Type set to A.
PASV
227 Entering Passive Mode (111,222,333,444,193,80).
LIST -a
125 Data connection already open; Transfer starting.
01-16-14  02:20PM              1238960 Services.zip
226 Transfer complete.

[x6tus]

v4.4.3

220 Microsoft FTP Service
AUTH TLS
234 AUTH command ok. Expecting TLS Negotiation.
USER staging
331 Password required
PASS ********
230 User logged in.
PBSZ 0
200 PBSZ command successful.
PROT P
200 PROT command successful.
FEAT
211-Extended features supported:

 LANG EN*

 UTF8

 AUTH TLS;TLS-C;SSL;TLS-P;

 PBSZ

 PROT C;P;

 CCC

 HOST

 SIZE

 MDTM

 REST STREAM

211 END
OPTS UTF8 ON
200 OPTS UTF8 command successful - UTF8 encoding now ON.
SYST
215 Windows_NT
PWD
257 "/" is current directory.
CWD /
250 CWD command successful.
TYPE A
200 Type set to A.
PASV
227 Entering Passive Mode (111,222,333,444,193,89).
LIST -a
125 Data connection already open; Transfer starting.
226 Transfer complete.
CWD /
250 CWD command successful.
TYPE A
200 Type set to A.
PASV
227 Entering Passive Mode (111,222,333,444,193,90).
LIST
125 Data connection already open; Transfer starting.
226 Transfer complete.
NOOP
200 NOOP command successful.
CWD /
250 CWD command successful.
TYPE A
200 Type set to A.
PASV
227 Entering Passive Mode (111,222,333,444,193,94).
LIST
125 Data connection already open; Transfer starting.
226 Transfer complete.

[x6tus]

SYST 215 Windows_NT seems to be the only difference.

[dkocher]

The server does only return a directory listing for LIST -a but not for LIST. Because it looks like LIST -a is not supported because the initial directory listing before the upload is empty, the use of LIST -a is disabled for subsequent directory listings and thus the listing is empty after the upload.

[dkocher]

In r14225.