[stunnel-users] Stunnel running for a few minutes and then stop and can't handle multiple domains
Thomas Manson
dev.mansonthomas at gmail.com
Fri Mar 30 12:48:23 CEST 2012
Here is the logs when it doesn't works (there's a stunnel.log but empty)
The symptoms are the following :
* stunnel still running in memory
1 8426 8414 18168 pts/0 10698 S 109 0:00 /usr/bin/stunnel4
/etc/stunnel/base.conf
1 8427 8414 18168 pts/0 10698 S 109 0:00 /usr/bin/stunnel4
/etc/stunnel/base.conf
1 8428 8414 18168 pts/0 10698 S 109 0:00 /usr/bin/stunnel4
/etc/stunnel/base.conf
1 8429 8414 18168 pts/0 10698 S 109 0:00 /usr/bin/stunnel4
/etc/stunnel/base.conf
1 8430 8414 18168 pts/0 10698 S 109 0:00 /usr/bin/stunnel4
/etc/stunnel/base.conf
1 8431 8431 8431 ? -1 Ss 109 0:00 /usr/bin/stunnel4
/etc/stunnel/base.conf
1 8440 8414 18168 pts/0 10698 S 0 0:00 /usr/bin/stunnel4
/etc/stunnel/extranet.onesite.com.conf
1 8441 8414 18168 pts/0 10698 S 0 0:00 /usr/bin/stunnel4
/etc/stunnel/extranetonesite.com.conf
1 8442 8414 18168 pts/0 10698 S 0 0:00 /usr/bin/stunnel4
/etc/stunnel/extranet.onesite.com.conf
1 8443 8414 18168 pts/0 10698 S 0 0:00 /usr/bin/stunnel4
/etc/stunnel/extranet.onesite.com.conf
1 8444 8414 18168 pts/0 10698 S 0 0:00 /usr/bin/stunnel4
/etc/stunnel/extranet.onesite.com.conf
1 8445 8445 8445 ? -1 Ss 0 0:00 /usr/bin/stunnel4
/etc/stunnel/extranet.onesite.com.conf
The browser gets the following error (translated from french) :
the connection with the server has be reset while loading the page (on
firefox)
See the logs attached.
Connecting on 127.0.0.1:82 is working (HAProxy running, and webservers are
up)
So I quite don't understand what's going on.
>2012.03.29 17:29:11 LOG3[8431:140689358976768]: SSL_accept: Peer suddenly
disconnected
this is quite strange...
Any idea ?
Regards,
Thomas.
On Thu, Mar 29, 2012 at 15:39, Thomas Manson <dev.mansonthomas at gmail.com>wrote:
> Hi,
>
> I've setup a stunnel install to handle several website SSL part of the
> HTTP (then redirected to HAProxy LoadBalancer).
>
> I can successfully start one site, but if I add another website (so
> another stunnel conf file in /etc/stunnel) then the first is said to be
> already running while it's not and the second starts for real.
>
>
> thomas at ns0:/var/log/stunnel4$ sudo service stunnel4 start
> Starting SSL tunnels: [Started: /etc/stunnel/base.conf] [Started:
> /etc/stunnel/extranet.onesite.com.conf] *[Already running:
> /etc/stunnel/mansonthomas.com.conf] stunnel.*
>
> (mansonthomas.com was my first try before implementing a client website)
>
> Also, in /var/log/stunnel.log I've only the logs for base.conf, not for
> the two other one. What should I do to have the logs? I've tryed to add
> debug=7 at the beginning of the two conf file, but nothing.
>
>
> After some times, the extranet site https stops working...
>
> I was off in holidays for the last two weeks, so I didn't have the time
> to really dig into this...
>
> what would be the first steps to debug this issues ?
>
> Regards,
> Thomas.
>
> 2012.03.29 15:31:41 LOG5[8181:140471188047648]: Reading configuration
> from file /etc/stunnel/base.conf
> 2012.03.29 15:31:41 LOG7[8181:140471188047648]: Snagged 64 random bytes
> from /dev/urandom
> 2012.03.29 15:31:41 LOG7[8181:140471188047648]: PRNG seeded successfully
> 2012.03.29 15:31:41 LOG7[8181:140471188047648]: Using DH parameters from
> /etc/stunnel/sites/mainsite.com/mainsite.com.crt
> 2012.03.29 15:31:41 LOG6[8181:140471188047648]: DH initialized with 2048
> bit key
> 2012.03.29 15:31:41 LOG7[8181:140471188047648]: ECDH initialized
> 2012.03.29 15:31:41 LOG7[8181:140471188047648]: Certificate:
> /etc/stunnel/sites/mainsite.com/mainsite.com.crt
> 2012.03.29 15:31:41 LOG7[8181:140471188047648]: Certificate loaded
> 2012.03.29 15:31:41 LOG7[8181:140471188047648]: Key file:
> /etc/stunnel/sites/mainsite.com/mainsite.com.key
> 2012.03.29 15:31:41 LOG7[8181:140471188047648]: Private key loaded
> 2012.03.29 15:31:41 LOG7[8181:140471188047648]: SSL context initialized
> for service https-mainsite.com
> 2012.03.29 15:31:41 LOG5[8181:140471188047648]: Configuration successful
> 2012.03.29 15:31:41 LOG5[8181:140471188047648]: No limit detected for the
> number of clients
> 2012.03.29 15:31:41 LOG7[8181:140471188047648]: libwrap_init: FD=3
> allocated (blocking mode)
> 2012.03.29 15:31:41 LOG7[8181:140471188047648]: libwrap_init: FD=4
> allocated (blocking mode)
> 2012.03.29 15:31:41 LOG7[8181:140471188047648]: libwrap_init: FD=4
> allocated (blocking mode)
> 2012.03.29 15:31:41 LOG7[8181:140471188047648]: libwrap_init: FD=5
> allocated (blocking mode)
> 2012.03.29 15:31:41 LOG7[8181:140471188047648]: libwrap_init: FD=5
> allocated (blocking mode)
> 2012.03.29 15:31:41 LOG7[8181:140471188047648]: libwrap_init: FD=6
> allocated (blocking mode)
> 2012.03.29 15:31:41 LOG7[8181:140471188047648]: libwrap_init: FD=6
> allocated (blocking mode)
> 2012.03.29 15:31:41 LOG7[8181:140471188047648]: libwrap_init: FD=7
> allocated (blocking mode)
> 2012.03.29 15:31:41 LOG7[8181:140471188047648]: libwrap_init: FD=7
> allocated (blocking mode)
> 2012.03.29 15:31:41 LOG7[8181:140471188047648]: libwrap_init: FD=8
> allocated (blocking mode)
> 2012.03.29 15:31:41 LOG7[8181:140471188047648]: signal_pipe: FD=9
> allocated (blocking mode)
> 2012.03.29 15:31:41 LOG7[8181:140471188047648]: signal_pipe: FD=10
> allocated (blocking mode)
> 2012.03.29 15:31:41 LOG7[8181:140471188047648]: accept socket: FD=11
> allocated (non-blocking mode)
> 2012.03.29 15:31:41 LOG7[8181:140471188047648]: Option SO_REUSEADDR set
> on accept socket
> 2012.03.29 15:31:41 LOG7[8181:140471188047648]: Service https-mainsite.combound to
> 8.19.1.2:443
> 2012.03.29 15:31:41 LOG7[8181:140471188047648]: Service https-mainsite.comopened FD=11
> 2012.03.29 15:31:41 LOG7[8187:140471188047648]: Created pid file
> /var/run/stunnel4/stunnel4.pid
> 2012.03.29 15:31:41 LOG5[8187:140471188047648]: stunnel 4.35 on
> x86_64-pc-linux-gnu with OpenSSL 1.0.0e 6 Sep 2011
> 2012.03.29 15:31:41 LOG5[8187:140471188047648]: Threading:PTHREAD
> SSL:ENGINE Sockets:POLL,IPv6 Auth:LIBWRAP
> 2012.03.29 15:31:49 LOG7[8187:140471188047648]: Dispatching signals from
> the signal pipe
> 2012.03.29 15:31:49 LOG5[8187:140471188047648]: Received signal 15;
> terminating
> 2012.03.29 15:31:49 LOG7[8187:140471188047648]: removing pid file
> /var/run/stunnel4/stunnel4.pid
> 2012.03.29 15:32:38 LOG5[8280:140481745549088]: Reading configuration
> from file /etc/stunnel/base.conf
> 2012.03.29 15:32:38 LOG7[8280:140481745549088]: Snagged 64 random bytes
> from /dev/urandom
> 2012.03.29 15:32:38 LOG7[8280:140481745549088]: PRNG seeded successfully
> 2012.03.29 15:32:38 LOG7[8280:140481745549088]: Using DH parameters from
> /etc/stunnel/sites/mainsite.com/mainsite.com.crt
> 2012.03.29 15:32:38 LOG6[8280:140481745549088]: DH initialized with 2048
> bit key
> 2012.03.29 15:32:38 LOG7[8280:140481745549088]: ECDH initialized
> 2012.03.29 15:32:38 LOG7[8280:140481745549088]: Certificate:
> /etc/stunnel/sites/mainsite.com/mainsite.com.crt
> 2012.03.29 15:32:38 LOG7[8280:140481745549088]: Certificate loaded
> 2012.03.29 15:32:38 LOG7[8280:140481745549088]: Key file:
> /etc/stunnel/sites/mainsite.com/mainsite.com.key
> 2012.03.29 15:32:38 LOG7[8280:140481745549088]: Private key loaded
> 2012.03.29 15:32:38 LOG7[8280:140481745549088]: SSL context initialized
> for service https-mainsite.com
> 2012.03.29 15:32:38 LOG5[8280:140481745549088]: Configuration successful
> 2012.03.29 15:32:38 LOG5[8280:140481745549088]: No limit detected for the
> number of clients
> 2012.03.29 15:32:38 LOG7[8280:140481745549088]: libwrap_init: FD=3
> allocated (blocking mode)
> 2012.03.29 15:32:38 LOG7[8280:140481745549088]: libwrap_init: FD=4
> allocated (blocking mode)
> 2012.03.29 15:32:38 LOG7[8280:140481745549088]: libwrap_init: FD=4
> allocated (blocking mode)
> 2012.03.29 15:32:38 LOG7[8280:140481745549088]: libwrap_init: FD=5
> allocated (blocking mode)
> 2012.03.29 15:32:38 LOG7[8280:140481745549088]: libwrap_init: FD=5
> allocated (blocking mode)
> 2012.03.29 15:32:38 LOG7[8280:140481745549088]: libwrap_init: FD=6
> allocated (blocking mode)
> 2012.03.29 15:32:38 LOG7[8280:140481745549088]: libwrap_init: FD=6
> allocated (blocking mode)
> 2012.03.29 15:32:38 LOG7[8280:140481745549088]: libwrap_init: FD=7
> allocated (blocking mode)
> 2012.03.29 15:32:38 LOG7[8280:140481745549088]: libwrap_init: FD=7
> allocated (blocking mode)
> 2012.03.29 15:32:38 LOG7[8280:140481745549088]: libwrap_init: FD=8
> allocated (blocking mode)
> 2012.03.29 15:32:38 LOG7[8280:140481745549088]: signal_pipe: FD=9
> allocated (blocking mode)
> 2012.03.29 15:32:38 LOG7[8280:140481745549088]: signal_pipe: FD=10
> allocated (blocking mode)
> 2012.03.29 15:32:38 LOG7[8280:140481745549088]: accept socket: FD=11
> allocated (non-blocking mode)
> 2012.03.29 15:32:38 LOG7[8280:140481745549088]: Option SO_REUSEADDR set
> on accept socket
> 2012.03.29 15:32:38 LOG7[8280:140481745549088]: Service https-mainsite.combound to
> 8.19.1.2:443
> 2012.03.29 15:32:38 LOG7[8280:140481745549088]: Service https-mainsite.comopened FD=11
> 2012.03.29 15:32:38 LOG7[8286:140481745549088]: Created pid file
> /var/run/stunnel4/stunnel4.pid
> 2012.03.29 15:32:38 LOG5[8286:140481745549088]: stunnel 4.35 on
> x86_64-pc-linux-gnu with OpenSSL 1.0.0e 6 Sep 2011
> 2012.03.29 15:32:38 LOG5[8286:140481745549088]: Threading:PTHREAD
> SSL:ENGINE Sockets:POLL,IPv6 Auth:LIBWRAP
>
>
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