cURL cURL > Mailing List > Monthly Index > Single Mail

curl-tracker Archives

[curl:bugs] #1474 Cannot open FTPS encrypted data connection through HTTP proxy

From: Daniel Stenberg <bagder_at_users.sf.net>
Date: Wed, 15 Apr 2015 08:31:38 +0000

- **status**: pending-needsinfo --> pending
- **Comment**:

Can you please re-resubmit this problem in the new bug tracker we've moving to? We're closing this down and I would like to get all "active" bugs moved over and yet I don't have any way to do it automatically.

You can still link to this bug report as it won't vanish, we'll just focus all activities going forward on the new one.

The new bug tracker: https://github.com/bagder/curl/issues

---
** [bugs:#1474] Cannot open FTPS encrypted data connection through HTTP proxy**
**Status:** pending
**Labels:** SSL ftps proxy 
**Created:** Thu Jan 22, 2015 11:06 AM UTC by Marco De Vitis
**Last Updated:** Tue Mar 31, 2015 12:14 PM UTC
**Owner:** Daniel Stenberg
When trying to transfer a file via FTPS through a HTTP proxy (Blue Coat ProxySG), curl fails when trying to open the encrypted DATA connection returning the following error:
curl: (35) error:1408F10B:SSL routines:SSL3_GET_RECORD:wrong version number
This surely happens with recent curl versions (7.39 and 7.40), on Red Hat 6.3.
The transfer works fine instead with previous versions, like 7.19.7, 7.25.0, 7.26.0 and 7.27.0.
I attach the log files obtained with the -v option both from 7.40 (not working) and 7.19 (working), from the same Red Hat 6.3 machine over the same proxy.
The logs also contain the output of curl -V and the command line used:
curl -O -v -k --ftp-ssl --disable-epsv --proxy <proxyIP>:3128 --proxytunnel ftp://<ftpUser>:<ftpPassword>@<serverIP>//testpub.xml
Also note that when disabling data channel encryption with the --ftp-ssl-control option then the connection occurs but a different problem happens during the file transfer, see ticket [#1473].
---
Sent from sourceforge.net because curl-tracker@cool.haxx.se is subscribed to https://sourceforge.net/p/curl/bugs/
To unsubscribe from further messages, a project admin can change settings at https://sourceforge.net/p/curl/admin/bugs/options.  Or, if this is a mailing list, you can unsubscribe from the mailing list.
Received on 2015-04-15

These mail archives are generated by hypermail.