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Author | Forum: PowerTCP SSL for ActiveX Topic: FTPS login with TLS fails |
Rick Adams From: Burnsville, MN USA Posts: 12 Member Since: 11/28/06 |
posted October 29, 2007 10:49 AM Using Filezilla to log into a particular FTPS server, I get: << 220 <<<Connect:Enterprise UNIX 2.4.02 Secure FTP>>> at xyzcorp FTP server ready. Time = 08:59:47 >> AUTH SSL << 234 AUTH TLS-P/SSL OK. ...after which the session proceeds normally. Using the Dart sample FTPS client program with Explicit Normal and PASV set, I get the same thing, but right after the 234 message, the connection drops with "The client and server cannot communicate, because they do not possess a common algorithm." Any clues for me? |
Rick Adams From: Burnsville, MN USA Posts: 12 Member Since: 11/28/06 |
posted October 29, 2007 11:35 AM Oops, not exactly the same... with the secure FTP component, I see: << 220 <<<Connect:Enterprise UNIX 2.4.02 Secure FTP>>> at xyzcorp FTP server ready. Time = 09:20:21 >> AUTH TLS-P << 234 AUTH TLS-P/SSL OK. ...and then it dies. |
Amit From: Rome, NY USA Posts: 315 Member Since: 03/15/06 |
posted October 29, 2007 1:01 PM Hello Rick, Try setting “Protocol” property to an appropriate constant and let me know about your observations on the same. Best Regards, Amit ------ |
Rick Adams From: Burnsville, MN USA Posts: 12 Member Since: 11/28/06 |
posted October 29, 2007 1:44 PM I've tried it with the Protocol property set to every possible value: secureAuto, secureNone, securePCT, secureSSL2, secureSSL3, and secureTLS. Each one results in the same "cannot communicate" error. I have the Authentication property set to atExplicitNormal. |
Amit From: Rome, NY USA Posts: 315 Member Since: 03/15/06 |
posted October 30, 2007 2:28 PM Hello Rick, It seems that you are using an older version of the control, so I would suggest you to please install the latest version to check if you are able to connect to this Server or not. You may download a trial of PowerTCP SSL for Active X from following location: http://dart.com/ptssl_trial.aspx Please note that installing a trial will remove the license from that machine. I would suggest you to install this trial on a test machine and let us know if you require further assistance/clarifications. Have a nice day. Best Regards, Amit ------ |
Rick Adams From: Burnsville, MN USA Posts: 12 Member Since: 11/28/06 |
posted October 30, 2007 4:13 PM I installed the latest version at the link given, which was SecureTCP version 2.8.3.7, on a test machine. I tried all the above values for Protocol, and none of them worked, alas. I'm going to try to get a test account for you on the server in question, in case you want to try your luck. Let me know if this would interest you. |
Amit From: Rome, NY USA Posts: 315 Member Since: 03/15/06 |
posted October 30, 2007 4:30 PM Hi Rick, I would request you to please provide us the test credentials on this FTP Server. You may send an email to support@dart.com with subject as “Forum Topic 7624”. Best Regards, Amit |
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