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Server requires a certificate to validate your identity #9589

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cyberduck opened this issue Jun 10, 2016 · 3 comments
Closed

Server requires a certificate to validate your identity #9589

cyberduck opened this issue Jun 10, 2016 · 3 comments
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@dkocher
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bug ftp-tls FTP (TLS) Protocol Implementation thirdparty Issue caused by third party

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@cyberduck
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8fd7deb created the issue

I'm using a server *Lolipop.jp". I'm connected to this server in FTPS.
Only with this server, I'm browsing the file, and a dialogue is displayed saying "there isn't a certificate". It isn't displayed with other servers or other FTP client apps.

I was told that it was a problem by Cyberdock from the support person in charge when I asked the person in charge of Lolipop.

This warning is displayed whenever I open the file whenever I open the folder, and operation is very troublesome. Please I want you to deal with this problem.

Best Regards,

DIALOG DISPLAYED --

- Select -
The server requires a certificate to validate your identity. Select the certifficate to authenticate yourself to FTP SERVER name.

There isn't a certificate.
There is no certificate meeting a condition. Please click [OK] to continue it.
@cyberduck
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@dkocher commented

The server is configured to request a client certificate during the SSL handshake. Therefore we search for a matching certificate installed matching the common name requested by the server. The provider should fix the configuration and remove the SSL client certificate requirement if not needed to validate the client identity.

@cyberduck
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8fd7deb commented

Replying to [comment:2 dkocher]:

Why is only Cyberduck different behavior? I'm not warned in WinSCP and Filezilla.
The lollipop server staff says that Cyberduck has to coordinate a judgment. Then what should I convey to a lollipop? How will they work?

@cyberduck
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@dkocher commented

Replying to [comment:4 izacks]:

Replying to [comment:2 dkocher]:

Why is only Cyberduck different behavior? I'm not warned in WinSCP and Filezilla.
The lollipop server staff says that Cyberduck has to coordinate a judgment. Then what should I convey to a lollipop? How will they work?

This is because these other clients do not support client certificate authentication and therefore ignore the certificate request from the server.

@iterate-ch iterate-ch locked as resolved and limited conversation to collaborators Nov 26, 2021
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@dkocher dkocher

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bug ftp-tls FTP (TLS) Protocol Implementation thirdparty Issue caused by third party
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