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Re: OpenSSL Error on enabling SSL connections

 

Thanks for that,

I've added tls_version tlsv1 to the configs now (the mosquitto.conf docs
might need to be updated with that option)

That said, it's still happening - and it's still allowing non SSL
connections. With the following log none of the clients have SSL set up
(using the Java Paho client):

1380497188: New connection from 127.0.0.1 on port 5228.
1380497188: OpenSSL Error: error:1408F10B:SSL
routines:SSL3_GET_RECORD:wrong version number
1380497188: Socket read error on client (null), disconnecting.
1380497211: New connection from 111.65.227.102 on port 5228.
1380497211: New client connected from 111.65.227.102 as test.1380497211388
(c1, k60).
1380497211: Sending CONNACK to test.1380497211388 (0)
1380497211: Received SUBSCRIBE from test.1380497211388
1380497211:     $SYS/broker/clients/active (QoS 1)
1380497211: test.1380497211388 1 $SYS/broker/clients/active
1380497211:     $SYS/broker/messages/inflight (QoS 1)
1380497211: test.1380497211388 1 $SYS/broker/messages/inflight
1380497211: Sending SUBACK to test.1380497211388
1380497211: Sending PUBLISH to test.1380497211388 (d0, q1, r1, m1,
'$SYS/broker/clients/active', ... (1 bytes))
1380497211: Received PUBACK from test.1380497211388 (Mid: 1)
1380497211: Received DISCONNECT from test.1380497211388
1380497230: Received PUBLISH from htcuser.pokGD (d0, q1, r0, m7, 'ping',
... (1 bytes))
1380497230: Sending PUBACK to htcuser.pokGD (Mid: 7)

Regards
Aidan


On 30 September 2013 10:53, Roger Light <roger@xxxxxxxxxx> wrote:

> Hi Aidan,
>
> On the broker configuration you can control the tls version using
> "tls_version" for a listener, or "bridge_tls_version" for a bridge.
> Clients can configure the tls version using the
> mosquitto_tls_opts_set() function. The mosquitto_sub/pub clients allow
> you to do this with --tls-version.
>
> Cheers,
>
> Roger
>
>
> On Sun, Sep 29, 2013 at 2:37 PM, Aidan Gill <aidang@xxxxxxxxx> wrote:
> > That would make sense, as OpenSSL 1.0.0 doesn't support TLS v1.1 or v1.2
> -
> > unfortunately being CentOS it's not easy to upgrade, and there doesn't
> seem
> > to be an option in mosquitto to choose which TLS to use.
> >
> > Regards
> > Aidan
> >
> >
> > On 30 September 2013 02:15, Karl P <karlp@xxxxxxxxxxxx> wrote:
> >>
> >>
> >> This is probably tls version mismatches.  1.2.1 ships as tlsv1.2 by
> >> default, previous versions were tlsv1
> >>
> >> Cheers,
> >> Karl P
> >>
> >>
> >>
> >> On 09/29/2013 01:07 PM, Aidan Gill wrote:
> >>>
> >>> I want to enable SSL connections for Mosquitto, but it's producing a
> >>> random
> >>> OpenSSL error - I've used my standard ca/server certificates with no
> >>> luck, and
> >>> have regenerated more based on the docs with no change.
> >>>
> >>> The config is pretty standard:
> >>>
> >>>
> >>> listener 5228 ip_address_here
> >>>
> >>> retry_interval 3
> >>> user mosquitto
> >>>
> >>> max_inflight_messages 20
> >>> max_queued_messages 200
> >>>
> >>> persistent_client_expiration 1d
> >>>
> >>> log_dest stdout
> >>> log_type error warning
> >>>
> >>> connection_messages true
> >>> allow_anonymous false
> >>>
> >>> password_file /etc/mosquitto/pass
> >>> acl_file /etc/mosquitto/acl
> >>>
> >>> # SSL AUTH
> >>> capath /etc/mosquitto/certs/
> >>> cafile /etc/mosquitto/certs/ca.crt
> >>> certfile /etc/mosquitto/certs/server.crt
> >>> keyfile /etc/mosquitto/certs/server.key
> >>> ciphers AES128-SHA
> >>> require_certificate true
> >>>
> >>>
> >>> Mosquitto starts up yet continues to accept non-SSL connections, and an
> >>> OpenSSL
> >>> error message is printed to the logs:
> >>>
> >>> 'OpenSSL Error: error:1408F10B:SSL routines:SSL3_GET_RECORD:wrong
> version
> >>> number'
> >>>
> >>> 1380459817: mosquitto version 1.2.1 (build date 2013-09-18
> 21:34:45+0000)
> >>> starting
> >>> 1380459817: Config loaded from /etc/mosquitto/mosquitto.conf.
> >>> 1380459817: Opening ipv4 listen socket on port 5228.
> >>> 1380459817: Opening ipv4 listen socket on port 5228.
> >>> 1380459817: New connection from 127.0.0.1 on port 5228.
> >>> 1380459817: OpenSSL Error: error:1408F10B:SSL
> >>> routines:SSL3_GET_RECORD:wrong
> >>> version number
> >>> 1380459817: Socket read error on client (null), disconnecting.
> >>> 1380459827: New connection from 103.247.154.103 on port 5228.
> >>> 1380459827: New client connected from 103.247.154.103 as htcuser.6MhAE
> >>> (c0, k600).
> >>> 1380459829: New connection from 127.0.0.1 on port 5228.
> >>> 1380459829: OpenSSL Error: error:1408F10B:SSL
> >>> routines:SSL3_GET_RECORD:wrong
> >>> version number
> >>> 1380459829: Socket read error on client (null), disconnecting.
> >>> 1380459841: New connection from 127.0.0.1 on port 5228.
> >>> 1380459841: OpenSSL Error: error:1408F10B:SSL
> >>> routines:SSL3_GET_RECORD:wrong
> >>> version number
> >>> 1380459841: Socket read error on client (null), disconnecting.
> >>> 1380459853: New connection from 127.0.0.1 on port 5228.
> >>> 1380459853: OpenSSL Error: error:1408F10B:SSL
> >>> routines:SSL3_GET_RECORD:wrong
> >>> version number
> >>> 1380459853: Socket read error on client (null), disconnecting.
> >>>
> >>>
> >>> Google isn't particularly helpful here - any ideas? For the record I'm
> >>> running
> >>> on Centos 6.3, OpenSSL 1.0.0-fips 29 Mar 2010, Mosquitto 1.2.1
> >>>
> >>> Regards
> >>> -Aidan
> >>>
> >>>
> >>
> >> --
> >> Mailing list: https://launchpad.net/~mosquitto-users
> >> Post to     : mosquitto-users@xxxxxxxxxxxxxxxxxxx
> >> Unsubscribe : https://launchpad.net/~mosquitto-users
> >> More help   : https://help.launchpad.net/ListHelp
> >
> >
> >
> > --
> > Mailing list: https://launchpad.net/~mosquitto-users
> > Post to     : mosquitto-users@xxxxxxxxxxxxxxxxxxx
> > Unsubscribe : https://launchpad.net/~mosquitto-users
> > More help   : https://help.launchpad.net/ListHelp
> >
>

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