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Server signature does not match. - WeOnlyDo Discussion board

Server signature does not match. (wodSFTP / wodSFTP.NET / wodSFTPdll)

by gary wen, Tuesday, February 16, 2016, 19:51 (3201 days ago)

I create a SFTP client and tested, it is running properly.

But when I move this client to another machine, it showing "Server signature does not match."

Please help.

Thanks and Best regards

Gary

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Server signature does not match.

by Jasmine, Tuesday, February 16, 2016, 20:36 (3201 days ago) @ gary wen

Hi Gary.

What component exactly are you referring to, and what version? This sounds to me like a issue we have recently fixed.

Kind regards,
Jasmine.

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Server signature does not match.

by gary, Tuesday, February 16, 2016, 21:05 (3201 days ago) @ Jasmine

Hi Gary.

What component exactly are you referring to, and what version? This sounds to me like a issue we have recently fixed.

Kind regards,
Jasmine.

I am using SFTP client, WeOnlyDo.Client.SFTP, the version is v2.0.50727.

The issue is, it is working fine on the computer I am coding it. But when I move the executable to other computer, it is throw this error.

Thanks and Best regards

Gary

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Server signature does not match.

by Jasmine, Tuesday, February 16, 2016, 21:10 (3201 days ago) @ gary

Hi Gary,

2.0.50727? I don't think that's version of the wodSFTP.NET. We have numbers x.y.z.a that is returned with Version property, this looks like version of NET framework you're using.

Jasmine.

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Server signature does not match.

by gary, Tuesday, February 16, 2016, 21:57 (3201 days ago) @ Jasmine

Sorry, the version is 3.4.3.111.

Thanks and Best regards

Gary

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Server signature does not match.

by Jasmine, Tuesday, February 16, 2016, 22:02 (3201 days ago) @ gary

Hi Gary.

Ok, I suggest you update to the latest, I believe we have a fix for this issue.

BTW do you know type of the server you're connecting to? Do you have any antivirus/firewalls running? There is also always a possibility error is genuine - someone is changing packets while they fly to the server.

Jasmine.

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Server signature does not match.

by gary, Tuesday, February 16, 2016, 22:46 (3201 days ago) @ Jasmine

Hi Gary.

Ok, I suggest you update to the latest, I believe we have a fix for this issue.

BTW do you know type of the server you're connecting to? Do you have any antivirus/firewalls running? There is also always a possibility error is genuine - someone is changing packets while they fly to the server.

Jasmine.

Thanks, Jasmine.

I will try the latest version.

Just wondering how this happen: since I test it on the coding computer, everything is fine. The SFTP server is also created by the weonlydo SFTP server C# example.

But it starting throw this error after I run it from different computer, but connect with same server.

Thanks and Best regards

Gary

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Server signature does not match.

by Jasmine, Tuesday, February 16, 2016, 22:47 (3201 days ago) @ gary

Hi Gary.

I really don't know it could be a coincidence that worked on your PC. Perhaps in 1000 connections you would get it to fail.

If it's firewall/antivirus that spoofs connection in some way it could be a reason as well.

Or if different keys are used - rsa/dsa, so on rsa there is a bug and dsa isn't.

Just my thoughts.
Jasmine.

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