wodFTPServer ActiveX Component and COM object --------------------------------------- 3.4.1 November 19, 2020 * Binaries now compiled in VS2019 * New key signature algorithms rsa-sha2-256,rsa-sha2-512 3.4.0 July 18, 2019 * ECDSA publickey authentication fix 3.3.9 January 15, 2018 * Updated OpenSSL to 1.0.2n 3.3.8 April 24, 2017 * Fixed access violation when connection was made from Paessler PRTG client 3.3.7 February 7, 2017 * Fix in UseNTAuthentication that failed if non-english characters were used in login or password 3.3.6 February 9, 2016 * Fix in FTP protocol when large directory listing was requested by the client, and component stopped responding until listing completed 3.3.5 January 13, 2016 * Fixed access violation errors when FTP and Threads were used 3.3.4 December 19, 2015 * KeyExchangeList property 3.3.3 October 28, 2015 * EncryptionList and HMacList properties added * Support for Elliptic curve cryptography * Key exchange algorithms ecdh-sha2-nistp256,ecdh-sha2-nistp384,ecdh-sha2-nistp521 * Signature algorithms ecdsa-sha2-nistp256,ecdsa-sha2-nistp384,ecdsa-sha2-nistp521 * MAC algorithms hmac-sha2-256,hmac-sha2-512 3.3.2 August 11, 2015 * New SecureProtocols enumeration values ProtTLS10, ProtTLS11, and ProtTLS12 for TLS 1.0, TLS1.1 and TLS1.2 support 3.3.1 March 26, 2015 * Fix in SFTP uploads that ignores MaxTransferRate setting 3.3.0 January 5, 2015 * New property FileLocking that defines if files are locked during transfers 3.2.6 November 2, 2014 * Fixed access violation crash in SFTP protocol when double slash was used 3.2.5 October 23, 2014 * New property Secure, to define which secure protocol to use with FTPS/FTPSImplicit. You can force TLS1 using this property 3.2.4 May 2, 2014 * Fix in SFTP protocol where SSH_FXF_EXCL flag was not handled properly when opening file 3.2.3 October 13, 2013 * Fix in SSL, when whole certificate chain (if exists) was sent only to first client 3.2.2 January 22, 2013 * Fixed vulnerability reported at http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2012-6067 3.2.1 September 19, 2012 * Fixed multithreaded FIPS usage 3.2.0 June 5, 2012 * FIPS property added to allow FIPS to be used as external (validated) DLL 3.1.6 January 24, 2012 * Fix in REST command that could cause wodFTPServer to freeze if REST position was too large 3.1.5 November 22, 2011 * Fix in x64 version that froze in SFTP when directory listing was requested 3.1.4 October 20, 2011 * Fix when file was locked in Disconnected event, when connection was uncleanly broken 3.1.3 June 16, 2011 * Fix in LoginCertificate event. User.Certificate now contains reference to same certificate as in the event. It was empty before. * Multiple fixes in relative paths calculations in NLST command 3.1.2 February 10, 2011 * Data socket in non-passive mode now forces same adapter as control socket 3.1.1 January 18, 2011 * IPv6 support, UseIPv6 property 3.0.7 September 2, 2010 * Fixed memory leak in SFTP protocol and public key authentication 3.0.6 July 20, 2010 * Support for aes128-ctr, aes192-ctr, aes256-ctr encryption algorithms in SFTP protocol 3.0.5 April 13, 2010 * Fixed access violation problem when large number of virtual files or folders were created 3.0.4 March 14, 2010 * Fix in FTP(S) protocol, if file uploads fails to start, empty "leftover" file is now deleted 3.0.3 January 23, 2010 * Distribution now contains x86 and x64 binaries 3.0.2 November 25, 2009 * New property StrictDataIP to restrict PORT command to valid IP address 3.0.1 November 11, 2009 * Binaries are from now on recompiled in VS 2008 * New event TransferStatus where you can return error to the client if your local file tests fail 3.0.0 October 20, 2009 * UTF8 support in all protocols * CLNT and OPTS UTF8 support in FTP(S) * MLSD and MLST directory format is returned on request * SFTP version 4 implemented 2.4.5 September 10, 2009 * Fixes potential bugs in wodFTPServer that could lead to denial of service. Thanks to researchers working at Orange Labs for exploring those vulnerabilities 2.4.4 March 2, 2009 * Fixes possible data-connection freezing problem, when component freezes on PASV command 2.4.3 February 10, 2009 * Fix in showing and changing dates over 2039, would cause component to generate access violation error * Updated OpenSSL to latest 0.9.8j * Removed requirement for MSVCRT.DLL library 2.4.2 January 12, 2009 * Fixes possible buffer overflow problem (http://www.securitytracker.com/alerts/2008/Oct/1021096.html) 2.4.1 December 16, 2008 * Year was not shown correctly in directory listings 2.4.0 September 29, 2008 * Random number initialization replaced with MS CryptoAPI implementation. This will fix 'freeze of first run' problem. 2.3.9 June 30, 2008 * Added support from XCRC, XMD5 and XSHA1 commands 2.3.8 May 20, 2008 * Fixed an issue when SIZE command locked access to a file. 2.3.7 April 10, 2008 * Fixed an issue with NT user impersonation that occurred in some cases 2.3.6 January 29, 2008 * Improvements when wodFTPServer is used in multithreaded environment 2.3.5 December 28, 2007 * Add support for multiple file handles in SFTP protocol * Increased compatibility with SSHFS file system 2.3.4 December 19, 2007 * Fix in SFTP protocol, key-reexchange wasn't perform correctly after arround 1GB of transferred data 2.3.3 December 11, 2007 * LIST command in FTP(S) protocol now supports arguments and wildcards. Supported arguments are sort related - rtSX 2.3.2 April 14, 2007 * Fix in nonpassive FTP protocol when client issued PORT command with 3 digit values describing IP address - caused wodFTPServer to misinterpret the IP 2.3.1 March 12, 2007 * Add BindIPType and PasvPort properties 2.3.0 February 10, 2007 * Switched to OpenSSL 0.9.7 which is FIPS140-2 certificated. See certificate #733 at http://csrc.nist.gov/groups/STM/cmvp/documents/140-1/1401val2007.htm 2.2.5 November 27, 2006 * Add support for virtual files (through VirtualFile object and VirtualFiles collection) 2.2.4 November 7, 2006 * Fix in PWD command that always returned lowercase result 2.2.3 October 22, 2006 * Fix in NT Authentication that didn't set user's homedir correctly 2.2.2 October 4, 2006 * Fix in SFTP protocol that caused Solaris 9 SFTP client to freeze 2.2.1 February 6, 2006 * Encryption property added. Now you can force specific encryption algorithm 2.2.0 January 12, 2006 * Fix in FTPS protocol where directory listing could cause client to freeze and/or timeout 2.1.9 September 6, 2005 * Fix in MinDataPort/MaxDataPort property. If provided value for these properties were above 32767, wodFTPServer would respond to PASV command with negative numbers in response 2.1.8 August 22, 2005 * Fixed small bug that caused Vandyke SecureFx fail to connect (or any other client that tried to use AES256-CBC) * FTPS protocol fix in data connection that didn't work with some clients such as FileZilla 2.1.7 May 5, 2005 * Added MinDataPort and MaxDataPort properties for passive data connections 2.1.6 April 16, 2005 * Fixes bug that could lead to a crash if property Threads = True, and client connects and disconnects at a high speed 2.1.5 March 15, 2005 * Fix in reply to PORT command (in FTP protocol) which caused wodFTPServer to open data connection too soon. Some clients didn't like that * Fix in APPE command that misinterpreted relative path if it contained subdirectories (was missing one slash between subfolder and a name) 2.1.4 December 14, 2004 * Fix problem with WinSCP in SFTP protocol that reported errors after directory creation 2.1.3 November 30, 2004 * Add compression support (ZLIB) through MODE Z command * Add User.LastAction property to be used when your programming environment doesn't dispatch changed argument value back to wodFTPServer (such as Action argument in Connected event, when Delphi 6 is used) 2.1.2 November 12, 2004 * Fix in idle Timeouts that occurred during file transfer even user was busy uploading or downloading 2.1.1 October 24, 2004 * Adds workaround for CuteFTP bug when double slash // was sometimes used as directory separator (instead of single slash) * Fix in SFTP protocol when OpenSSH client tried to download file and file transfer stopped at first few kb * Changed version numbering. Last part of version now removed as build number ---- old version numbering 22.214.171.124 October 19, 2004 * Fix memory leak in SFTP protocol 126.96.36.199 July 20, 2004 * Fix of several thread related errors that could lead to crash * Add ServerName property for SFTP protocol identification * Add MyIP property for the User object 188.8.131.52 June 21, 2004 * Add User.AbortTransfer method, so that server can stop any ongoing transfer ("426 Connection closed; transfer aborted" returned to the client) 184.108.40.206 June 4, 2004 * wodKeys updated to support NET XML structure for saving/loading keys, added FromXmlString and ToXmlString methods * Add threading support in FTP/FTPS protocols for data channel * Add FTPServer.Threads and User.Threads property * Fix 60000 error that could often occur in FTPS protocol when network speed was slower, while establishing data connection 220.127.116.11 May 18, 2004 * Fix in FTP/FTPS protocols when component froze if directory listing was requested was called after data connection was aborted by the client * Behavior change: hidden files are not returned anymore in directory listing, unless 'a' switch was used (same as on UNIX servers) 18.104.22.168 April 12, 2004 * Fix in FTP(S) protocol in PASV mode when there was a resource leak - socket handle was not closed on each file transfer 22.214.171.124 March 29, 2004 * When UseNTAuthentication is set, files are opened/created using credentials security credentials of the user who was authenticated * Fix in FTPS protocol when certificate was used from windows store, and client reported failure to negotiate SSL encryption * Add support for SFTP protocol to use private keys (certificates) from windows store as server host key 126.96.36.199 March 21, 2004 * Add FileTransferData event and MonitorTransfers property - now you can alter contents of files being transferred * Fix in SFTP protocol when client was disconnected for invalid packet signatures 188.8.131.52 February 20, 2004 * Add CryptoInformation event * Fix in FTP-SSL protocol when there were errors establishing data connection with some clients 184.108.40.206 January 22, 2004 * Fix in FTP protocol and passive transfer mode when clients could not establish data connection * wodCertificate can now load certificates and keys from PKCS12 PFX files 220.127.116.11 January 19, 2004 * Fix in SFTP protocol when client tried to change accesstime and modificationtime, and wodFTPServer ignored the request 18.104.22.168 January 2, 2004 * Fix in SFTP protocol when client was setting attributes, and wodFTPServer replied with end-of-file errors with no valid reason 22.214.171.124 November 28, 2003 * Add User.BufferSize property 126.96.36.199 November 22, 2003 * Behavior change, now SYST command reports UNIX/Windows depending on value of DirFormat property * Behavior change, now SIZE commands causes ListDir (with size command's argument as parameter in ListDir) instead of DownloadFile event (there will be no more DownloadFile "ghost" events fired) 188.8.131.52 November 17, 2003 * Add VirtualFolder.Visibility property to prevent recursive paths * Add User.FilesDownload, User.FilesUpload, User.TransferFilename and User.ResolvePath properties/methods * Behavior change: now state is not changed from Uploading/Downloading to Connected until after TransferComplete event is fired, so you can test User.State to determine if file was being uploaded or downloaded * Fix of small memory leak 184.108.40.206 November 14, 2003 * Add ListDirData event and notification method * Add DirFormat property and DirFormats enumeration * Fix in FTP protocol for hung that was experienced with FlashFXP client * Fix in directory listings and dates which always had current year set 220.127.116.11 October 31, 2003 * Minor changes in firing events where RelativePath was invalid * Add property pages in OCX control 18.104.22.168 October 23, 2003 * Add compression in SFTP protocol * Fix in User.Disconnect method that could cause crash * Fix in MakeDir event where RelativePath was incorrect 22.214.171.124 October 17, 2003 * Fix in Virtual folders and CDUP command 126.96.36.199 October 11, 2003 * VirtualFolders support ------------------------------------------------------------------------- 188.8.131.52 October 1, 2003 * Fix in DeleteFile and Rename events when RelativePath didn't show correct path, in FTP protocol 184.108.40.206 September 26, 2003 * Fix in directory changing - now wodFTPServer does not change your application's directory when client changes his path * Add SilentDeny and SilentAllow Actions for events - to be used only with FTP and FTP+SSL protocols 220.127.116.11 September 18, 2003 * Fix for crash in FTP protocol when command arguments were longer than maximum allowed (arround MAX_PATH=260 characters) 18.104.22.168 August 22, 2003 * LIST command now supports arguments (including wildcards) 22.214.171.124 August 13, 2003 * Fix in SFTP protocol when uploading using some clients and upload stops after approx. 8mb 126.96.36.199 August 11, 2003 * Fix where DownloadFile event was fired during upload in SFTP protocol 188.8.131.52 July 5, 2003 * Fix in Rename events where RelativePath was sometimes incorrect (missing / separator) * Fix in Command event where empty CmdLine did not cause wodFTPServer to ignore the command 184.108.40.206 June 20, 2003 * Add Fast Notifications support - 30 times faster than firing events (only for COM object, not ActiveX control or Win32DLL) * Add Notification property * Add sample that implement new IwodFTPDNotify interface * Updated docs to reflect wodFTPServer improvements * Fix in Rename method in SFTP protocol when 'Bad Message' error was returned * Fix in Rename event where ResolvedPath was empty 220.127.116.11 June 1, 2003 * Fix in uploads to the server when last few kb were cut off - due to low setting in MaxTransferRate property * Add VC samples * Fix problem in FTPS protocol when wodFtpServer did not fallback properly to FTP 18.104.22.168 May 28, 2003 * Add MaxTransferRate property to define maximum bandwidth that client can use * Fix BytesUpload and BytesDownload properties which weren't updated 22.214.171.124 May 20, 2003 * Fix in SFTP protocol where LoginCertificate did not fire 126.96.36.199 May 9, 2003 * Fix in SFTP protocol where any public key allowed login * Fix in FTP protocol where dates were sometimes invalid * Fix in Rename where remote file was moved to parent folder, and slash was added to the name 188.8.131.52 April 19, 2003 * Fix for Disconnected event which did not fire 184.108.40.206 March 28, 2003 * Fix for FTPS protocol when data channel was not successfully connected 220.127.116.11 March 21, 2003 * Add TransferComplete event * Fix for incomplete file uploads that happened rarely with FTP protocol * Fix for incorrect timer trigger on FTP data connection 18.104.22.168 March 18, 2003 * Initial version
Fantastic product by the way, it has helped us tremendously on a daily basis. Keep up the good work.
...with a minimum of effort as the DLL interface was written with such simplicity...
...your service has been phenomenal. It's always quick and you are there when I need you.
...with the SFTP interface you produced, everything was so simple to understand, we were able to start coding almost immediately!
...with a minimum of effort as the DLL interface was written with such simplicity...
We have recently completed a large 1200+ location project where reliable Telnet and SSH connectivity was required. wodSSH worked flawlessly and allowed our staff to complete our project ontime and within budget.
This has been, by far, the best experience I have ever had dealing with a support entity in my long career in the technical arena
I've heard that you are amazing with your replies coming back so quickly - and now I've seen the speed in which you reply first hand.
...not only that you provide these components at very reasonable cost, your responsiveness to emailed technical questions is simply outstanding...
May I say how nice it is to work with components so complete and self-explanatory that using them in my application is as instinctive as though I wrote them myself?