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 Post subject: Certificate Issue
PostPosted: 2012-01-18 05:11 
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500 Command not understood

Joined: 2012-01-16 09:53
Posts: 2
we are using Filezilla client to work with Apache FTP server over FTPS, and the certificate is generated by Keytool and is deployed in Apache FTP Serever. But when we try to use FileZilla Client to connet to the Apache FTP Server, the certificate information shown by FileZilla client has problem with the "Valid from" and "Valid to", while the other information are all shown correct. See attached screen shot. I am pretty sure that the certificate generated by the Keytool is correct with the valid period

Is there anyone knows the cause of the issue?

Thanks


Attachments:
Certificate.JPG
Certificate.JPG [ 51.9 KiB | Viewed 970 times ]
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 Post subject: Re: Certificate Issue
PostPosted: 2012-01-18 07:11 
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Joined: 2004-02-23 20:49
Posts: 22535
Can you please send me a copy of the certificate for further analysis?


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 Post subject: Re: Certificate Issue
PostPosted: 2012-01-18 07:30 
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226 Transfer OK
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Joined: 2006-05-01 03:28
Posts: 19654
Location: Germany
I'm already experimenting with keytool. Could you also give the commandline you used to create it (only general syntax, no private data, of course) so I can recreate the problem?

And you're using Apache MINA FTP Server 1.0.6?

_________________
### BEGIN SIGNATURE BLOCK ###
FTP connection problems? Do yourself a favor and read Network Configuration.
All FileZilla products fully support IPv6. http://worldipv6launch.org
All support requests per PM will be ignored!
### END SIGNATURE BLOCK ###


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 Post subject: Re: Certificate Issue
PostPosted: 2012-01-21 05:50 
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500 Command not understood

Joined: 2012-01-16 09:53
Posts: 2
Thanks for the response. I have attached the certificate here(please change the extension to jks after you download it), it is the example certificate provided by Apache FTP Server(1.0.6), it should be Valid from: Sun Jun 19 18:01:23 CST 2011 until: Wed Jun 18 18:01:23 CST 2014. While in the FileZilla client, it shows Valid from: 26/06/3372 - Not yet valid, Valid to: 26/06/3375.

And in the FileZilla client's certificate prompt box, there is a check-box at the end: "Always trust certificate in future sessions", but it is disabled, can not be checked, is that because from FileZilla client point of view the certificate is not valid ?

Thanks

Wilton


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ftpserver.txt [1.23 KiB]
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 Post subject: Re: Certificate Issue
PostPosted: 2012-01-21 08:41 
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226 Transfer OK
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Joined: 2006-05-01 03:28
Posts: 19654
Location: Germany
Nope, I'm getting the following:
Attachment:
implicit.png
implicit.png [ 49.62 KiB | Viewed 935 times ]


That's different from what you're getting. Maybe your entry comes from %USERPROFILE%\.keystore?


@botg: The certificate dialog doesn't seem to honor the date listing formats set in the FZ configuration.

_________________
### BEGIN SIGNATURE BLOCK ###
FTP connection problems? Do yourself a favor and read Network Configuration.
All FileZilla products fully support IPv6. http://worldipv6launch.org
All support requests per PM will be ignored!
### END SIGNATURE BLOCK ###


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 Post subject: Re: Certificate Issue
PostPosted: 2012-01-21 10:28 
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Joined: 2004-02-23 20:49
Posts: 22535
Can't use the certificate file, it's in a format I don't know. Please try PEM format.


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