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Handshake alert: unrecognized_name #7908

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cyberduck opened this issue Apr 27, 2014 · 8 comments
Closed

Handshake alert: unrecognized_name #7908

cyberduck opened this issue Apr 27, 2014 · 8 comments

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@cyberduck
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@cyberduck cyberduck commented Apr 27, 2014

6191866 created the issue

I've just tried to connect to our WebDAV server over HTTPS. Unfortunately, I've got an error, while everything seems to be right by starting an unencrypted WebDAV connection. For version 4.4.3 everything worked fine. The system on which I try to connect is hosted by http://all-inkl.com/

Restaring and re-installing didn't help.


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@cyberduck
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@cyberduck cyberduck commented Apr 28, 2014

@dkocher commented

The virtual host setup by the hosting provider is misconfigured. It must accept TLS connections with SNI extension. Let the hosting provider know the hostname you are using to connect to and it should either fix their configuration or will let you know a different hostname to use to connect to.

@cyberduck cyberduck closed this Apr 28, 2014
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@cyberduck cyberduck commented May 3, 2014

@dkocher commented

#7932 closed as duplicate.

@cyberduck
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@cyberduck cyberduck commented Jul 4, 2014

@dkocher commented

#8074 closed as duplicate.

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@cyberduck cyberduck commented Aug 29, 2014

@dkocher commented

#8199 closed as duplicate.

@cyberduck
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@cyberduck cyberduck commented Oct 28, 2014

@dkocher commented

From RFC 3546
A server that receives a client hello containing the "server_name"
extension, MAY use the information contained in the extension to
guide its selection of an appropriate certificate to return to the
client, and/or other aspects of security policy. In this event, the
server SHALL include an extension of type "server_name" in the
(extended) server hello. The "extension_data" field of this
extension SHALL be empty.
If the server understood the client hello extension but does not
recognize the server name, it SHOULD send an "unrecognized_name"
alert (which MAY be fatal).

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@cyberduck cyberduck commented Nov 19, 2014

@cyberduck
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@cyberduck cyberduck commented Nov 19, 2014

@dkocher commented

#8341 closed as duplicate.

@cyberduck
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@cyberduck cyberduck commented Jun 1, 2016

@dkocher commented

#9575 closed as duplicate.

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