Custom Query (8057 matches)

Most FTP servers do not return an error for commands

LIST file.ext

or

NLST file.ext

if the file not exists. Reply of FileZilla server is:

200 Port command successful
550 Directory not found

Reply of SERV-U FTP server for example is:

200 PORT Command successful.
150 Opening ASCII mode data connection for /bin/ls.
226 Transfer complete.

Is there a possibility to change the server's response and did not return an error? If you can not make changes to the future version, can you to recommend changes of code to implement this behavior?

Thank you

CLIENT SIDE:

FileZilla Client

Version: 3.6.0.1

Build information:

Compiled for: i586-pc-mingw32msvc Compiled on: x86_64-unknown-linux-gnu Build date: 2012-11-18 Compiled with: i586-mingw32msvc-gcc (GCC) 4.2.1-sjlj (mingw32-2) Compiler flags: -g -O2 -Wall -g -fexceptions

Linked against:

wxWidgets: 2.8.12 GnuTLS: 3.1.4 SQLite: 3.7.6.2

Operating system:

Name: Windows XP (build 2600, Service Pack 3) Version: 5.1 Platform: 32 bit system

SERVER SIDE:

vsftpd-2.2.2-11.el6.i686 on CentOS 6.3 x86 configured with:

tcp_wrappers=YES pasv_enable=YES ssl_enable=YES force_local_logins_ssl=YES force_local_data_ssl=YES

CLIENT DEBUG LOG: 13:18:36 Trace: CControlSocket::DoClose(64) 13:18:36 Trace: CControlSocket::DoClose(64) 13:18:36 Status: Resolving address of xxx.sk 13:18:36 Status: Connecting to 213.xxx:21... 13:18:36 Status: Connection established, waiting for welcome message... 13:18:36 Trace: CFtpControlSocket::OnReceive() 13:18:36 Response: 220 Welcome to FTP PB service. 13:18:36 Trace: CFtpControlSocket::SendNextCommand() 13:18:36 Command: AUTH TLS 13:18:36 Trace: CFtpControlSocket::OnReceive() 13:18:36 Response: 234 Proceed with negotiation. 13:18:36 Status: Initializing TLS... 13:18:36 Trace: CTlsSocket::Handshake() 13:18:36 Trace: CTlsSocket::ContinueHandshake() 13:18:36 Trace: CTlsSocket::OnSend() 13:18:36 Trace: CTlsSocket::OnRead() 13:18:36 Trace: CTlsSocket::ContinueHandshake() 13:18:37 Trace: CTlsSocket::OnRead() 13:18:37 Trace: CTlsSocket::ContinueHandshake() 13:18:37 Trace: CTlsSocket::Failure(-12, 10053) 13:18:37 Trace: GnuTLS alert 40: Handshake failed 13:18:37 Error: GnuTLS error -12: A TLS fatal alert has been received. 13:18:37 Trace: CRealControlSocket::OnClose(10053) 13:18:37 Trace: CControlSocket::DoClose(64) 13:18:37 Trace: CFtpControlSocket::ResetOperation(66) 13:18:37 Trace: CControlSocket::ResetOperation(66) 13:18:37 Error: Could not connect to server 13:18:37 Trace: CFileZillaEnginePrivate::ResetOperation(66) 13:18:37 Status: Waiting to retry...

SERVER VSFTPD.LOG: Mon Nov 19 14:05:00 2012 [pid 15066] CONNECT: Client "10.10.102.6" Mon Nov 19 14:05:00 2012 [pid 15066] FTP response: Client "10.10.102.6", "220 Welcome to FTP PB service." Mon Nov 19 14:05:00 2012 [pid 15066] FTP command: Client "10.10.102.6", "AUTH TLS" Mon Nov 19 14:05:00 2012 [pid 15066] FTP response: Client "10.10.102.6", "234 Proceed with negotiation." Mon Nov 19 14:05:01 2012 [pid 15066] DEBUG: Client "10.10.102.6", "SSL_accept failed: error:1408A0C1:SSL routines:SSL3_GET_CLIENT_HELLO:no shared cipher"

HISTORY: 3.6.0.1 - does not connect 3.6.0 - worked fine! 3.5.3 - does not connect 3.5.2 (and older) - worked fine!

ADDITIONAL INFO: There was no change in server configuration between trying FileZilla Client 3.6.0 and 3.6.0.1 - I tried 3.6.0 this morning and 3.6.0.1 this afternoon. I have not old VSFTPD.LOG with Client 2.5.3, so I'm not sure if there was same error message "no shared cipher".

I'm trying to download FileZilla client from ​https://sourceforge.net/projects/filezilla/files/latest/download?source=frontpage and my ESET Endpoint Antivirus warns me about threat: Object: ​http://ids.sourceforgecdn.com Threat: variant of Win32/InstallCore.IO possibly unwanted application

I tried to download other software from SF (ie: Apcupsd UPS control software, KeePass, Adminer, ...) and it seems this behavior is FileZilla client specific.