Which version of opensips are you using? Can you install the debug symbols and get a backtrace from the core file? https://www.opensips.org/Documentation/TroubleShooting-Crash
Regards, Ovidiu Sas On Sun, Sep 25, 2022 at 6:32 AM jacky z <[email protected]> wrote: > > Hi Vlad, > > It seems opensips crashed when I set ?tls_domain=dom1 to enable tls > connection to mysql db. I followed the method in the manual. > > modparam("usrloc", "db_url", > "mysql://root:1234@localhost/opensips?tls_domain=dom1") > > > Here is the log. > > Sep 25 10:14:01 ip-10-100-20-35 /usr/sbin/opensips[4935]: > INFO:tls_mgm:mod_init: initializing TLS management > Sep 25 10:14:01 ip-10-100-20-35 /usr/sbin/opensips[4935]: > INFO:tls_mgm:init_tls_dom: Processing TLS domain 'dom' > Sep 25 10:14:01 ip-10-100-20-35 /usr/sbin/opensips[4935]: > NOTICE:tls_mgm:init_tls_dom: no CA dir for tls 'dom' defined, using default > '/etc/pki/CA/' > Sep 25 10:14:01 ip-10-100-20-35 /usr/sbin/opensips[4935]: > NOTICE:tls_mgm:init_tls_dom: no crl for tls, using none > Sep 25 10:14:01 ip-10-100-20-35 /usr/sbin/opensips[4935]: > NOTICE:tls_openssl:openssl_init_tls_dom: No EC curve defined > Sep 25 10:14:01 ip-10-100-20-35 /usr/sbin/opensips[4935]: > INFO:tls_openssl:get_ssl_ctx_verify_mode: client verification NOT activated. > Weaker security. > Sep 25 10:14:01 ip-10-100-20-35 /usr/sbin/opensips[4935]: > INFO:tls_mgm:init_tls_dom: Processing TLS domain 'dom1' > Sep 25 10:14:01 ip-10-100-20-35 /usr/sbin/opensips[4935]: > NOTICE:tls_mgm:init_tls_dom: no CA dir for tls 'dom1' defined, using default > '/etc/pki/CA/' > Sep 25 10:14:01 ip-10-100-20-35 /usr/sbin/opensips[4935]: > NOTICE:tls_mgm:init_tls_dom: no crl for tls, using none > Sep 25 10:14:01 ip-10-100-20-35 /usr/sbin/opensips[4935]: > NOTICE:tls_openssl:openssl_init_tls_dom: No EC curve defined > Sep 25 10:14:01 ip-10-100-20-35 /usr/sbin/opensips[4935]: > INFO:tls_openssl:get_ssl_ctx_verify_mode: server verification NOT activated. > Weaker security. > Sep 25 10:14:01 ip-10-100-20-35 /usr/sbin/opensips[4935]: > INFO:proto_tls:mod_init: initializing TLS protocol > Sep 25 10:14:01 ip-10-100-20-35 /usr/sbin/opensips[4935]: > INFO:proto_bin:mod_init: initializing BIN protocol > Sep 25 10:14:01 ip-10-100-20-35 /usr/sbin/opensips[4935]: > INFO:clusterer:mod_init: Clusterer module - initializing > Sep 25 10:14:01 ip-10-100-20-35 /usr/sbin/opensips[4935]: > CRITICAL:core:sig_usr: segfault in attendant (starter) process! > Sep 25 10:14:01 ip-10-100-20-35 kernel: [39023.653243] opensips[4935]: > segfault at 0 ip 0000000000000000 sp 00007ffececa3d08 error 14 in > opensips[558b5bb75000+1c000] > Sep 25 10:14:01 ip-10-100-20-35 kernel: [39023.666503] Code: Bad RIP value. > Sep 25 10:14:01 ip-10-100-20-35 opensips: INFO:core:daemonize: pre-daemon > process exiting with -1 > > and my client domain settings > > #client domain > modparam("tls_mgm", "client_domain", "dom1") > modparam("tls_mgm", "match_ip_address", "[dom1]*") > modparam("tls_mgm", "match_sip_domain", "[dom1]*") > modparam("tls_mgm","certificate", "[dom1]/etc/ssl/certs/rootCACert.pem") > modparam("tls_mgm","private_key", "[dom1]/etc/ssl/private/rootCAKey.pem") > modparam("tls_mgm","ca_list", "[dom1]/etc/ssl/certs/rootCACert.pem") > modparam("tls_mgm","tls_method", "[dom1]SSLv23") > modparam("tls_mgm","verify_cert", "[dom1]0") > modparam("tls_mgm","require_cert", "[dom1]0") > > It is expected to see some other errors such as invalid cert but not crash in > pre-daemon process. Any clue on this for me to debug? If I remove > "?tls_domain=dom1", there is no such crash though the opensips server still > couldn't start because I forced the mysql db to use ssl connection. Thanks! > > On Mon, Sep 19, 2022 at 9:09 PM Vlad Patrascu <[email protected]> wrote: >> >> Hi Jacky, >> >> I cant think of any workaround unfortunately. >> >> Regards, >> >> -- >> Vlad Patrascu >> OpenSIPS Core Developer >> http://www.opensips-solutions.com >> >> On 17.09.2022 18:46, jacky z wrote: >> >> Hi Vlad, >> >> Is there any workaround to disable the client cert? Thanks! >> >> On Wed, Sep 14, 2022 at 9:16 PM Vlad Patrascu <[email protected]> wrote: >>> >>> Hi Jacky, >>> >>> OpenSIPS will always require you to configure a client certificate for TLS >>> client domains and will also present that certificate when connecting. But >>> normally, a TLS server can simply choose not to verify the client >>> certificate. I don't have any experience with AWS RDS though but it seems >>> odd to not accept a connection only because the client did present a >>> certificate. >>> >>> Regards, >>> >>> -- >>> Vlad Patrascu >>> OpenSIPS Core Developer >>> http://www.opensips-solutions.com >>> >>> On 14.09.2022 05:42, jacky z wrote: >>> >>> Hi Bogdan-Andrei, >>> >>> I checked the mariadb documentation and found mariadb has two options to >>> set ssl connection: two-way TSL and one-way TSL. It seems AWS RDS only >>> supports one-way TSL, that is, TSL is used without a client cert. Does >>> OPENSIPS support such one-way TSL to connect a database? Thanks! >>> >>> On Wed, Sep 14, 2022 at 12:06 AM jacky z <[email protected]> wrote: >>>> >>>> Hi Bogdan-Andrei, >>>> >>>> I have set the "certificate" and "private_key" in my script, as I >>>> explained in method 1. However, AWS RDS doesn't support a client cert. >>>> Please refer to >>>> https://stackoverflow.com/questions/53760104/how-to-configure-x509-client-certificate-based-authentication-to-connect-to-aws >>>> >>>> Is there any workaround to use the public cert list provided by AWS? >>>> Anyone has successfully used RDS with SSL connections? Thanks! >>>> >>>> On Tue, Sep 13, 2022 at 9:54 PM Bogdan-Andrei Iancu <[email protected]> >>>> wrote: >>>>> >>>>> Set the certificate and key you have in the tls_mgm module, for the >>>>> "certificate" and "private_key" parameters. >>>>> >>>>> Regards, >>>>> >>>>> Bogdan-Andrei Iancu >>>>> >>>>> OpenSIPS Founder and Developer >>>>> https://www.opensips-solutions.com >>>>> OpenSIPS Summit 27-30 Sept 2022, Athens >>>>> https://www.opensips.org/events/Summit-2022Athens/ >>>>> >>>>> On 9/13/22 2:57 PM, jacky z wrote: >>>>> >>>>> Hi Bogdan-Andrei, >>>>> >>>>> I tried two methods. >>>>> >>>>> Method 1: >>>>> >>>>> #enabled TLS connection: >>>>> modparam("db_mysql", "use_tls", 1) >>>>> >>>>> #setup a client domain: >>>>> modparam("tls_mgm", "client_domain", "dom1") >>>>> modparam("tls_mgm", "match_ip_address", "[dom1]*") >>>>> modparam("tls_mgm", "match_sip_domain", "[dom1]*") >>>>> modparam("tls_mgm","certificate", "[dom1]/etc/ssl/certs/rootCACert.pem") >>>>> modparam("tls_mgm","private_key", "[dom1]/etc/ssl/private/rootCAKey.pem") >>>>> modparam("tls_mgm","ca_list", "[dom1]/etc/ssl/certs/rootCACert.pem") >>>>> modparam("tls_mgm","tls_method", "[dom1]SSLv23") >>>>> modparam("tls_mgm","verify_cert", "[dom1]0") >>>>> modparam("tls_mgm","require_cert", "[dom1]0") >>>>> # set db_url >>>>> modparam("usrloc", "db_url", >>>>> "mysql://root:1234@<awsrdsaddress>/opensips?tls_domain=dom1") >>>>> ... >>>>> >>>>> I couldn't figure out how to use global-bundle.pem AWS provided with this >>>>> method. No luck to get a connection with RDS. If I don't use ssl, >>>>> opensips can connect to RDS without encryption. >>>>> >>>>> Method 2: >>>>> >>>>> I tried >>>>> >>>>> modparam("usrloc", "db_url", >>>>> "mysql://root:1234@<awsrdsaddress>/opensips?ssl=true&ssl_ca_certs=/etc/ssl/certs/global-bundle.pem") >>>>> >>>>> to include the AWS cert. Still no luck. >>>>> >>>>> Thanks! >>>>> >>>>> On Tue, Sep 13, 2022 at 4:52 PM Bogdan-Andrei Iancu <[email protected]> >>>>> wrote: >>>>>> >>>>>> Hi, >>>>>> >>>>>> sorry for my silly question, but how do you connect from the OpenSIPS >>>>>> side ?? >>>>>> >>>>>> Regards, >>>>>> >>>>>> Bogdan-Andrei Iancu >>>>>> >>>>>> OpenSIPS Founder and Developer >>>>>> https://www.opensips-solutions.com >>>>>> OpenSIPS Summit 27-30 Sept 2022, Athens >>>>>> https://www.opensips.org/events/Summit-2022Athens/ >>>>>> >>>>>> On 9/13/22 10:41 AM, jacky z wrote: >>>>>> >>>>>> Hi Team, >>>>>> >>>>>> We hope to connect to aws RDS database with ssl encryption. We have >>>>>> setup a client domain according to OPENSIPS documents. However, AWS RDS >>>>>> does not support client cert as someone has confirmed with AWS >>>>>> https://stackoverflow.com/questions/53760104/how-to-configure-x509-client-certificate-based-authentication-to-connect-to-aws >>>>>> >>>>>> Is there any way to use the cert provided by AWS to connect? AWS >>>>>> provides a global-bundle.pem >>>>>> (https://docs.aws.amazon.com/AmazonRDS/latest/UserGuide/UsingWithRDS.SSL.html) >>>>>> for such a connection, but we don't know how to include it in the >>>>>> config file. >>>>>> >>>>>> Thanks >>>>>> >>>>>> Jacky z >>>>>> >>>>>> _______________________________________________ >>>>>> Users mailing list >>>>>> [email protected] >>>>>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users >>>>>> >>>>>> >>>>> >>> >>> _______________________________________________ >>> Users mailing list >>> [email protected] >>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users >>> >>> _______________________________________________ >>> Users mailing list >>> [email protected] >>> http://lists.opensips.org/cgi-bin/mailman/listinfo/users >> >> >> _______________________________________________ >> Users mailing list >> [email protected] >> http://lists.opensips.org/cgi-bin/mailman/listinfo/users >> >> _______________________________________________ >> Users mailing list >> [email protected] >> http://lists.opensips.org/cgi-bin/mailman/listinfo/users > > _______________________________________________ > Users mailing list > [email protected] > http://lists.opensips.org/cgi-bin/mailman/listinfo/users -- VoIP Embedded, Inc. http://www.voipembedded.com _______________________________________________ Users mailing list [email protected] http://lists.opensips.org/cgi-bin/mailman/listinfo/users
