2016-03-29 11:50 GMT+02:00 Elmopi, Stefano <[email protected]>:
> Hi,
>
> thanks for the reply. So with CentOS 6.6, without recompiling librelp, can
> I not configure TLS ?? Even if you install an earlier version of rsyslog ??
> I tried to configure the module imtcp with TLS but it still has to be in
> error also with the option anonymous TLS !!!

If you just use

tls="on"

and no other TLS parameters, this works. I have done it 5 minutes ago ;)

> In short, without recompilation, is there no option to configure TLS on
> CentOS 6.6 ??

But... I am working on this case

https://github.com/rsyslog/rsyslog/issues/907

which shows that CentOS 6 requires a patch to librelp because it's
version of GnuTLS needs libgcrypt. The patch is upcoming and will lead
to a new release of librelp within the next days.

Rainer

>
> Best Regard
>
> Message: 29
> Date: Thu, 24 Mar 2016 13:18:15 +0100
> From: "Elmopi, Stefano" <[email protected]>
> To: [email protected]
> Subject: [rsyslog] Problem with RELP TLS
> Message-ID:
>         <caaldbuedjtbtuchaxao2tij-bdlmgo883c2g3cvhp-pidy4...@mail.gmail.com>
> Content-Type: text/plain; charset=UTF-8
>
> Hi,
> I installed rsyslog on CentOS 6.6, these are the installed packages:
> rsyslog-8.17.0-1.el6.x86_64
> rsyslog-mysql-8.17.0-1.el6.x86_64
> rsyslog-gnutls-8.17.0-1.el6.x86_64
> rsyslog-snmp-8.17.0-1.el6.x86_64
> rsyslog-relp-8.17.0-1.el6.x86_64
> librelp-1.2.9-1.el6.x86_64
> gnutls-2.8.5-19.el6_7.x86_64
>
> and I would like to configure Relp with TLS:
>
> input(type="imrelp" name="TCP_Collector" ruleset="Collector" port="20514"
> tls="on"
> tls.caCert="/etc/pki/rsyslog/CA/CA_Collaudo.crt"
> tls.myCert="/etc/pki/rsyslog/Certs/sys01devpom.sociale.it.crt"
> tls.myPrivKey="/etc/pki/rsyslog/Key/sys01devpom.sociale.it.pem"
> tls.authMode="name"
> tls.permittedpeer=["*.sociale.it"]
> )
>
>
> but when I start rsyslog, read in the log file:
>
> rsyslogd-2291: imrelp: could not activate relp listner, code 10046 [v8.17.0
> try http://www.rsyslog.com/e/2291 ]
>
> only this line and nothing else.
> I made many tests and searched a lot on Google but nothing, I found no
> solution
> Thanks for your help
>
>
> Best Regards
>
>
> Ing. Stefano Elmopi
> Cooperativa Capodarco - Resp. Area ICT Gestione Esercizio
> Via Ostiense 131/L Corpo B, 00154 Roma
>
> cell. 3466147165
> tel.  0657060500
>
> email:[email protected]
>
> --
> "Ai sensi e per gli effetti della legge sulla tutela dei dati personali
> (D.lgs 196/2003),
> le informazioni contenute nella presente @mail sono di natura riservata e
> destinate
> ad un uso aziendale-lavorativo con esclusione di utilizzi ad uso personale;
> come tali,
> pertanto, sono riservate esclusivamente ai destinatari sopra indicati. E'
> proibito leggere,
> copiare, usare o diffondere il contenuto della presente @mail senza
> autorizzazione.
> Se avete ricevuto questa @mail per errore, siete pregati di rispedire la
> stessa al mittente.
> Grazie"
>
>
> ------------------------------
>
> Message: 30
> Date: Thu, 24 Mar 2016 14:52:54 +0100
> From: Rainer Gerhards <[email protected]>
> To: rsyslog-users <[email protected]>
> Subject: Re: [rsyslog] Problem with RELP TLS
> Message-ID:
>         <cadk+mpcnxtmgp1oi0iq7p1qmv5rcqv-hp7e_m2cmpwfapnk...@mail.gmail.com>
> Content-Type: text/plain; charset=UTF-8
>
> 2016-03-24 13:18 GMT+01:00 Elmopi, Stefano <[email protected]>:
>> Hi,
>> I installed rsyslog on CentOS 6.6, these are the installed packages:
>> rsyslog-8.17.0-1.el6.x86_64
>> rsyslog-mysql-8.17.0-1.el6.x86_64
>> rsyslog-gnutls-8.17.0-1.el6.x86_64
>> rsyslog-snmp-8.17.0-1.el6.x86_64
>> rsyslog-relp-8.17.0-1.el6.x86_64
>> librelp-1.2.9-1.el6.x86_64
>> gnutls-2.8.5-19.el6_7.x86_64
>>
>> and I would like to configure Relp with TLS:
>>
>> input(type="imrelp" name="TCP_Collector" ruleset="Collector" port="20514"
>> tls="on"
>> tls.caCert="/etc/pki/rsyslog/CA/CA_Collaudo.crt"
>> tls.myCert="/etc/pki/rsyslog/Certs/sys01devpom.sociale.it.crt"
>> tls.myPrivKey="/etc/pki/rsyslog/Key/sys01devpom.sociale.it.pem"
>> tls.authMode="name"
>> tls.permittedpeer=["*.sociale.it"]
>> )
>>
>>
>> but when I start rsyslog, read in the log file:
>>
>> rsyslogd-2291: imrelp: could not activate relp listner, code 10046
> [v8.17.0
>> try http://www.rsyslog.com/e/2291 ]
>
> >From librelp:
> #define RELP_RET_ERR_NO_TLS_AUTH RELPERR_BASE + 46    /**< platform
> does not provide TLS auth support */
>
> So it looks like CentOS 6.6 does not offer a recent enough version of
> GnuTLS to support TLS authentication. Some of the APIs we need are
> missing. I remember we implemented a work-around to at least support
> anonymous TLS for such platforms.
>
> You can solve this by installing a new GnuTLS version and building
> librelp (and possibly rsyslog) from source.
>
> As a side note, the same information is present in the link rsyslog
> gave in the error message ;)
>
> HTH
> Rainer
>
>
>
> Ing. Stefano Elmopi
> Cooperativa Capodarco - Resp. Area ICT Gestione Esercizio
> Via Ostiense 131/L Corpo B, 00154 Roma
>
> cell. 3466147165
> tel.  0657060500
>
> email:[email protected]
>
> --
> "Ai sensi e per gli effetti della legge sulla tutela dei dati personali
> (D.lgs 196/2003),
> le informazioni contenute nella presente @mail sono di natura riservata e
> destinate
> ad un uso aziendale-lavorativo con esclusione di utilizzi ad uso personale;
> come tali,
> pertanto, sono riservate esclusivamente ai destinatari sopra indicati. E'
> proibito leggere,
> copiare, usare o diffondere il contenuto della presente @mail senza
> autorizzazione.
> Se avete ricevuto questa @mail per errore, siete pregati di rispedire la
> stessa al mittente.
> Grazie"
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