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Re: about TLS session resumption with openssl

From: Ray Satiro via curl-library <curl-library_at_cool.haxx.se>
Date: Thu, 3 Nov 2016 03:53:14 -0400

On 11/2/2016 5:02 AM, ่ƒกๅพท้น wrote:
> I upgraded curl from 7.37 to 7.50.3, and work with openssl-1.0.2d, and
> then the client cannot connect to filezilla server through ftps.
> Got error log from curl as following:
>

[...]

> It works fine with curl-7.37.0 but failed with curl-7.50.3.
> And with curl7.50.3, it works if I un-tick "Require TLC session
> resumption on data connection..." in filezilla server.
>
> Is there any different between 7.50 and 7.37 for TLS session
> resumption with openssl?

I wasn't able to reproduce this. Both ftps:// and --ftp-ssl ftp://
worked fine and show * SSL re-using session ID. In FileZilla I have the
session resumption requirement enabled along with the other security
options. What is the command line you are running, and can you show your
curl -V?

FileZilla Server 0.9.59 beta
curl 7.50.3 (i386-pc-win32) libcurl/7.50.3 OpenSSL/1.0.2j nghttp2/1.15.0

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Received on 2016-11-03