sr-dev May 2023

sr-dev@lists.kamailio.org

16 participants
323 discussions

git:master:13430c2e: pkg/kamailio/deb: introduce wolftls package
by Victor Seva 15 May '23

15 May '23

Module: kamailio Branch: master Commit: 13430c2e8b9fccf7565ddcf38dcab8e516cebef0 URL: https://github.com/kamailio/kamailio/commit/13430c2e8b9fccf7565ddcf38dcab8e… Author: Victor Seva <linuxmaniac(a)torreviejawireless.org> Committer: Victor Seva <linuxmaniac(a)torreviejawireless.org> Date: 2023-05-15T11:26:34+02:00 pkg/kamailio/deb: introduce wolftls package --- Modified: pkg/kamailio/deb/bionic/rules Modified: pkg/kamailio/deb/bookworm/control Modified: pkg/kamailio/deb/bookworm/rules Modified: pkg/kamailio/deb/bullseye/rules Modified: pkg/kamailio/deb/buster/rules Modified: pkg/kamailio/deb/debian/backports/bionic Modified: pkg/kamailio/deb/debian/backports/bullseye Modified: pkg/kamailio/deb/debian/backports/buster Modified: pkg/kamailio/deb/debian/backports/focal Modified: pkg/kamailio/deb/debian/backports/jessie Modified: pkg/kamailio/deb/debian/backports/precise Modified: pkg/kamailio/deb/debian/backports/stretch Modified: pkg/kamailio/deb/debian/backports/trusty Modified: pkg/kamailio/deb/debian/backports/wheezy Modified: pkg/kamailio/deb/debian/backports/xenial Modified: pkg/kamailio/deb/debian/control Modified: pkg/kamailio/deb/debian/rules Modified: pkg/kamailio/deb/focal/rules Modified: pkg/kamailio/deb/jammy/control Modified: pkg/kamailio/deb/jammy/rules Modified: pkg/kamailio/deb/jessie/rules Modified: pkg/kamailio/deb/precise/rules Modified: pkg/kamailio/deb/sid/control Modified: pkg/kamailio/deb/sid/rules Modified: pkg/kamailio/deb/stretch/rules Modified: pkg/kamailio/deb/trusty/rules Modified: pkg/kamailio/deb/wheezy/rules Modified: pkg/kamailio/deb/xenial/rules --- Diff: https://github.com/kamailio/kamailio/commit/13430c2e8b9fccf7565ddcf38dcab8e… Patch: https://github.com/kamailio/kamailio/commit/13430c2e8b9fccf7565ddcf38dcab8e…

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git:master:4a20e2fd: kamctl/xhttp_pi: regenerated content from db xml schema
by Daniel-Constantin Mierla 15 May '23

15 May '23

Module: kamailio Branch: master Commit: 4a20e2fdb2f0c0fa7366f7646ed35b80df87fa07 URL: https://github.com/kamailio/kamailio/commit/4a20e2fdb2f0c0fa7366f7646ed35b8… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2023-05-15T11:24:04+02:00 kamctl/xhttp_pi: regenerated content from db xml schema --- Modified: utils/kamctl/xhttp_pi/acc-mod Modified: utils/kamctl/xhttp_pi/alias_db-mod Modified: utils/kamctl/xhttp_pi/auth_db-mod Modified: utils/kamctl/xhttp_pi/avpops-mod Modified: utils/kamctl/xhttp_pi/carrierroute-mod Modified: utils/kamctl/xhttp_pi/cpl-mod Modified: utils/kamctl/xhttp_pi/dialog-mod Modified: utils/kamctl/xhttp_pi/dialplan-mod Modified: utils/kamctl/xhttp_pi/dispatcher-mod Modified: utils/kamctl/xhttp_pi/domain-mod Modified: utils/kamctl/xhttp_pi/domainpolicy-mod Modified: utils/kamctl/xhttp_pi/drouting-mod Modified: utils/kamctl/xhttp_pi/group-mod Modified: utils/kamctl/xhttp_pi/htable-mod Modified: utils/kamctl/xhttp_pi/imc-mod Modified: utils/kamctl/xhttp_pi/lcr-mod Modified: utils/kamctl/xhttp_pi/matrix-mod Modified: utils/kamctl/xhttp_pi/mohqueue-mod Modified: utils/kamctl/xhttp_pi/msilo-mod Modified: utils/kamctl/xhttp_pi/mtree-mod Modified: utils/kamctl/xhttp_pi/pdt-mod Modified: utils/kamctl/xhttp_pi/permissions-mod Modified: utils/kamctl/xhttp_pi/pi_framework.xml Modified: utils/kamctl/xhttp_pi/pipelimit-mod Modified: utils/kamctl/xhttp_pi/presence-mod Modified: utils/kamctl/xhttp_pi/purple-mod Modified: utils/kamctl/xhttp_pi/registrar-mod Modified: utils/kamctl/xhttp_pi/rls-mod Modified: utils/kamctl/xhttp_pi/rtpengine-mod Modified: utils/kamctl/xhttp_pi/rtpproxy-mod Modified: utils/kamctl/xhttp_pi/sca-mod Modified: utils/kamctl/xhttp_pi/secfilter-mod Modified: utils/kamctl/xhttp_pi/siptrace-mod Modified: utils/kamctl/xhttp_pi/speeddial-mod Modified: utils/kamctl/xhttp_pi/standard-mod Modified: utils/kamctl/xhttp_pi/topos-mod Modified: utils/kamctl/xhttp_pi/uac-mod Modified: utils/kamctl/xhttp_pi/uid_auth_db-mod Modified: utils/kamctl/xhttp_pi/uid_avp_db-mod Modified: utils/kamctl/xhttp_pi/uid_domain-mod Modified: utils/kamctl/xhttp_pi/uid_gflags-mod Modified: utils/kamctl/xhttp_pi/uid_uri_db-mod Modified: utils/kamctl/xhttp_pi/uri_db-mod Modified: utils/kamctl/xhttp_pi/userblocklist-mod Modified: utils/kamctl/xhttp_pi/usrloc-mod --- Diff: https://github.com/kamailio/kamailio/commit/4a20e2fdb2f0c0fa7366f7646ed35b8… Patch: https://github.com/kamailio/kamailio/commit/4a20e2fdb2f0c0fa7366f7646ed35b8…

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SHM and PKG memory mixup during tracing in onsend_route for localy generated request leads to memory leaks
by Ovidiu Sas 15 May '23

15 May '23

Hello, While troubleshooting a memory leak, I noticed that we are mixing SHM memory with PKG memory during hep tracing. When the dispatcher timer is scheduled for OPTION pings, the ds_ping_set() is called and the tm module is engaged to handle the ping. dispatcher: dispatcher.c ds_ping_set() tmb.t_request Inside the tm module, a new cell is created and the SIP message is cloned for further processing via sip_msg_cloner() and later on the onsend_route is engaged: tm: uac.c: request() t_uac() t_uac_with_ids() t_uac_prepare() new_cell->uas.request = sip_msg_cloner(&lreq, &sip_msg_len); core: sip_msg_shm_clone() (we are cloning the msg in SHM) send_prepared_request_impl(SHM pointer) run_onsend(SHM pointer) Inside the onsend_route we call siptrace() and we go like this: siptrace: siptrace_send.c sip_trace_prepare(SHM pointer) parser: parse_from_header(SHM pointer) we allocate PKG mem that is leaked parse_to() parse_addr_spec() we allocate PKG mem that is leaked Later on, the SHM memory block is released by the free_cell_helper(): sip_msg_free_unsafe(dead_cell->uas.request); This was a misconfiguration, because the siptrace was configured to automatically mirror all SIP traffic and the call for siptrace() in the onsend_route was not necessary. Perhaps siptrace() should be a noop when trace_mode is not 0. Here are the siptrace params: loadmodule "siptrace.so" modparam("siptrace", "db_url", DBMYSQL) modparam("siptrace", "duplicate_uri", SIPTRACE_SVR_IP) modparam("siptrace", "send_sock_addr", SIPTRACE_OUT_IP) modparam("siptrace", "hep_mode_on", 1) modparam("siptrace", "hep_version", 3) modparam("siptrace", "trace_to_database", 0) modparam("siptrace", "trace_flag", 22) modparam("siptrace", "trace_on", 1) modparam("siptrace", "evcb_msg", "ksr_siptrace_msg") modparam("siptrace", "trace_mode", 1) This is happening on the latest version of kamailio 5.6. -ovidiu

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git:master:8f7c0893: modules: readme files regenerated - tls ... [skip ci]
by Kamailio Dev 12 May '23

12 May '23

Module: kamailio Branch: master Commit: 8f7c0893f0c53b9f399cfa0989fecd9bd15b344d URL: https://github.com/kamailio/kamailio/commit/8f7c0893f0c53b9f399cfa0989fecd9… Author: Kamailio Dev <kamailio.dev(a)kamailio.org> Committer: Kamailio Dev <kamailio.dev(a)kamailio.org> Date: 2023-05-12T17:31:24+02:00 modules: readme files regenerated - tls ... [skip ci] --- Modified: src/modules/tls/README --- Diff: https://github.com/kamailio/kamailio/commit/8f7c0893f0c53b9f399cfa0989fecd9… Patch: https://github.com/kamailio/kamailio/commit/8f7c0893f0c53b9f399cfa0989fecd9… --- diff --git a/src/modules/tls/README b/src/modules/tls/README index 7198c455293..f721ba81d61 100644 --- a/src/modules/tls/README +++ b/src/modules/tls/README @@ -676,11 +676,12 @@ Place holder If RFC 3261 conformance is desired, at least TLSv1 must be used. For compatibility with older clients SSLv23 is the option, but again, be - aware of security concerns, SSLv2/3 being considered very insecure by - 2014. For current information about what's considered secure, please - consult, IETF BCP 195, currently RFC 7525 - "Recommendations for Secure - Use of Transport Layer Security (TLS) and Datagram Transport Layer - Security (DTLS)" + aware of security concerns, SSLv2/3 as well as TLS v1.0 and v1.1 are + being considered very insecure and are therefore deprecated since March + 2021 (RFC 8996). For current information about what's considered + secure, please consult, IETF BCP 195, currently RFC 9325 - + "Recommendations for Secure Use of Transport Layer Security (TLS) and + Datagram Transport Layer Security (DTLS)" Example 1.3. Set tls_method parameter ...

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git:master:1fd57e57: tls: update documentation (TLS v1.0 & 1.1 deprecation)
by Henning Westerholt 12 May '23

12 May '23

Module: kamailio Branch: master Commit: 1fd57e57255cb7f6d76326a255a3a91d107cba89 URL: https://github.com/kamailio/kamailio/commit/1fd57e57255cb7f6d76326a255a3a91… Author: Florian Floimair <f.floimair(a)commend.com> Committer: Henning Westerholt <hw(a)gilawa.com> Date: 2023-05-12T17:26:03+02:00 tls: update documentation (TLS v1.0 & 1.1 deprecation) --- Modified: src/modules/tls/doc/params.xml --- Diff: https://github.com/kamailio/kamailio/commit/1fd57e57255cb7f6d76326a255a3a91… Patch: https://github.com/kamailio/kamailio/commit/1fd57e57255cb7f6d76326a255a3a91… --- diff --git a/src/modules/tls/doc/params.xml b/src/modules/tls/doc/params.xml index b51e5ce99a0..1e8ca7f3e94 100644 --- a/src/modules/tls/doc/params.xml +++ b/src/modules/tls/doc/params.xml @@ -105,9 +105,10 @@ <para> If RFC 3261 conformance is desired, at least TLSv1 must be used. For compatibility with older clients SSLv23 is the option, but again, be aware - of security concerns, SSLv2/3 being considered very insecure by 2014. + of security concerns, SSLv2/3 as well as TLS v1.0 and v1.1 are being considered very insecure + and are therefore deprecated since March 2021 (RFC 8996). For current information about what's considered secure, please consult, - IETF BCP 195, currently RFC 7525 - "Recommendations for Secure Use of + IETF BCP 195, currently RFC 9325 - "Recommendations for Secure Use of Transport Layer Security (TLS) and Datagram Transport Layer Security (DTLS)" </para> <example>

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Manage authentication with kamailio
by aaron.soto＠dialapplet.com 12 May '23

12 May '23

Hi everybody, I'm new to Kamailio and I want to know the best way to manage SIP authentication with a Kamailio proxy. Currently, I'm using htables with DDI as key_value, but this configuration is causing my database to become overly extensive. For each DDI, I need three rows in the database. If anyone can suggest a better solution to handle the issue of large credential tables, I would greatly appreciate it. Thank you.

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[kamailio/kamailio] lost: HELD request with broken sip uri (Issue #3426)
by sergey-safarov 11 May '23

11 May '23

### Description Kamailio sending HELD request with broken sip uri when the INVITE message contains a display name or display name with special character "&". ``` P-Asserted-Identity: "User &" <sip:+12001112233@206.147.236.78:5060> ``` or ``` P-Asserted-Identity: "User" <sip:+12001112233@206.147.236.78:5060> ``` For the first case, HELD request body looks like ```xml <?xml version="1.0" encoding="UTF-8"?> <locationRequest xmlns="urn:ietf:params:xml:ns:geopriv:held" responseTime="5000"> <locationType exact="true">geodetic locationURI</locationType> <device xmlns="urn:ietf:params:xml:ns:geopriv:held:id"> <uri /> </device> </locationRequest> ``` Here `uri` element is empty. For the second case, HELD request body looks like (ident formatted) ``` <?xml version="1.0" encoding="UTF-8"?> <locationRequest xmlns="urn:ietf:params:xml:ns:geopriv:held" responseTime="5000"> <locationType exact="true">geodetic locationURI</locationType> <device xmlns="urn:ietf:params:xml:ns:geopriv:held:id"> <uri>"User" <sip:+12001112233@206.147.236.78:5060></uri> </device> </locationRequest> ``` In [HELD schema](https://datatracker.ietf.org/doc/html/rfc6155#section-6) the 'uri' element specified as ``` <xs:element name="uri" type="xs:anyURI"/> ``` For me looks like here `display name` cannot be used. Moreover, if an inbound call does not contain `P-Asserted-Identity` header then `lost` properly extracts uri from the `From` header. For me look like need to improve `P-Asserted-Identity` parsing in the `lost` module and properly extract uri from header value. -- Reply to this email directly or view it on GitHub: https://github.com/kamailio/kamailio/issues/3426 You are receiving this because you are subscribed to this thread. Message ID: <kamailio/kamailio/issues/3426(a)github.com>

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git:5.6:8d7dee8b: modules: readme files regenerated - modules ... [skip ci]
by Kamailio Dev 11 May '23

11 May '23

Module: kamailio Branch: 5.6 Commit: 8d7dee8bb08ef7f44394c0add165dea66bf9c316 URL: https://github.com/kamailio/kamailio/commit/8d7dee8bb08ef7f44394c0add165dea… Author: Kamailio Dev <kamailio.dev(a)kamailio.org> Committer: Kamailio Dev <kamailio.dev(a)kamailio.org> Date: 2023-05-11T14:31:43+02:00 modules: readme files regenerated - modules ... [skip ci] --- Modified: src/modules/geoip2/README --- Diff: https://github.com/kamailio/kamailio/commit/8d7dee8bb08ef7f44394c0add165dea… Patch: https://github.com/kamailio/kamailio/commit/8d7dee8bb08ef7f44394c0add165dea… --- diff --git a/src/modules/geoip2/README b/src/modules/geoip2/README index 80691c55168..a8ebc98adfb 100644 --- a/src/modules/geoip2/README +++ b/src/modules/geoip2/README @@ -30,6 +30,7 @@ Henning Westerholt 3. Parameters 3.1. path (string) + 3.2. resid (str) 4. Functions @@ -44,8 +45,9 @@ Henning Westerholt List of Examples 1.1. Set path parameter - 1.2. geoip2_match usage - 1.3. geoip2.reload usage + 1.2. Set resid parameter + 1.3. geoip2_match usage + 1.4. geoip2.reload usage Chapter 1. Admin Guide @@ -60,6 +62,7 @@ Chapter 1. Admin Guide 3. Parameters 3.1. path (string) + 3.2. resid (str) 4. Functions @@ -115,6 +118,7 @@ Chapter 1. Admin Guide 3. Parameters 3.1. path (string) + 3.2. resid (str) 3.1. path (string) @@ -127,6 +131,23 @@ Chapter 1. Admin Guide modparam("geoip2", "path", "/usr/local/share/GeoIP/GeoLite2-City.mmdb") ... +3.2. resid (str) + + Preregister result container id during initialization, enabling the use + of the module in KEMI scripts. In native Kamailio.cfg file, + registration is done when parsing config and finding variables. + + Default value is �� (empty). + + Example 1.2. Set resid parameter +... +modparam("geoip2", "resid", "src") +... +if(geoip2_match("$si", "src")) { + ... +} +... + 4. Functions 4.1. geoip2_match(ipaddr, pvc) @@ -135,8 +156,10 @@ modparam("geoip2", "path", "/usr/local/share/GeoIP/GeoLite2-City.mmdb") Match ipaddr against the GeoIP database and set the pvc container. The function has to be called before accessing a key via: $gip2(pvc=>key). + At least one function needs to be present that access the pvc + container, otherwise this function will not work. - Example 1.2. geoip2_match usage + Example 1.3. geoip2_match usage ... if(geoip2_match("$si", "src")) xlog("SIP message from: $gip2(src=>cc)\n"); @@ -151,7 +174,7 @@ if(geoip2_match("$si", "src")) Reload the internal GeoIP database. This is necessary after the database file has been changed on the disk. - Example 1.3. geoip2.reload usage + Example 1.4. geoip2.reload usage ... kamcmd geoip2.reload ...

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Re: [SR-Users] GeoIP2 and KEMI
by Henning Westerholt 11 May '23

11 May '23

(also adding sr-dev) Hello, I have cherry-picked the commit. Its technically a new feature addition, which would not qualify for a backport to a stable branch. On the other hand, if KEMI is not usable without that, we certainly import KEMI changes into stable branches so it would qualify for a backport. This unclear status was probably the reason that it was not included into the backports so far. If somebody is against adding this change, I will revert it of course. I did not cherry-picked it to 5.5 branch. Cheers, Henning From: Michal Hajek <michal.hajek(a)daktela.com> Sent: Donnerstag, 11. Mai 2023 12:16 To: Kamailio (SER) - Users Mailing List <sr-users(a)lists.kamailio.org> Subject: [SR-Users] GeoIP2 and KEMI Hello, why this commit is not in branch 5.6? https://github.com/kamailio/kamailio/commit/21817906853140322c701f8cbb82010… Without this, is KEMI and GeoIP2 incompatible. Thanks Michal

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git:5.6:916abbb5: geoip2: new parameter to register result id to get pv work in kemi
by Henning Westerholt 11 May '23

11 May '23

Module: kamailio Branch: 5.6 Commit: 916abbb53aff22ff9214b9f7677904564ca021b3 URL: https://github.com/kamailio/kamailio/commit/916abbb53aff22ff9214b9f76779045… Author: Vadim Gaysin <gaysin(a)zvonok.com> Committer: Henning Westerholt <hw(a)gilawa.com> Date: 2023-05-11T12:18:41Z geoip2: new parameter to register result id to get pv work in kemi (cherry picked from commit 21817906853140322c701f8cbb8201049d2b58f0) --- Modified: src/modules/geoip2/doc/geoip2_admin.xml Modified: src/modules/geoip2/geoip2_mod.c Modified: src/modules/geoip2/geoip2_pv.c Modified: src/modules/geoip2/geoip2_pv.h --- Diff: https://github.com/kamailio/kamailio/commit/916abbb53aff22ff9214b9f76779045… Patch: https://github.com/kamailio/kamailio/commit/916abbb53aff22ff9214b9f76779045… --- diff --git a/src/modules/geoip2/doc/geoip2_admin.xml b/src/modules/geoip2/doc/geoip2_admin.xml index a82b1a9a293..76e59055fa2 100644 --- a/src/modules/geoip2/doc/geoip2_admin.xml +++ b/src/modules/geoip2/doc/geoip2_admin.xml @@ -81,7 +81,7 @@ </section> <section> <title>Parameters</title> - <section> + <section id="geoip2.p.path"> <title><varname>path</varname> (string)</title> <para> Path to the GeoIP2 database file. @@ -100,7 +100,31 @@ modparam("geoip2", "path", "/usr/local/share/GeoIP/GeoLite2-City.mmdb") </programlisting> </example> </section> - + <section id="geoip2.p.resid"> + <title><varname>resid</varname> (str)</title> + <para> + Preregister result container id during initialization, enabling the use + of the module in KEMI scripts. In native &kamailio;.cfg file, registration + is done when parsing config and finding variables. + </para> + <para> + <emphasis> + Default value is <quote></quote> (empty). + </emphasis> + </para> + <example> + <title>Set <varname>resid</varname> parameter</title> + <programlisting format="linespecific"> +... +modparam("geoip2", "resid", "src") +... +if(geoip2_match("$si", "src")) { + ... +} +... +</programlisting> + </example> + </section> </section> <section> diff --git a/src/modules/geoip2/geoip2_mod.c b/src/modules/geoip2/geoip2_mod.c index 96285592425..b5b5e7db6c4 100644 --- a/src/modules/geoip2/geoip2_mod.c +++ b/src/modules/geoip2/geoip2_mod.c @@ -44,6 +44,7 @@ static int geoip2_rpc_init(void); static int w_geoip2_match(struct sip_msg* msg, char* str1, char* str2); static int geoip2_match(sip_msg_t *msg, str *tomatch, str *pvclass); +static int geoip2_resid_param(modparam_t type, void* val); static pv_export_t mod_pvs[] = { { {"gip2", sizeof("gip2")-1}, PVT_OTHER, pv_get_geoip2, 0, @@ -51,7 +52,6 @@ static pv_export_t mod_pvs[] = { { {0, 0}, 0, 0, 0, 0, 0, 0, 0 } }; - static cmd_export_t cmds[]={ {"geoip2_match", (cmd_function)w_geoip2_match, 2, fixup_spve_spve, 0, ANY_ROUTE}, @@ -59,7 +59,8 @@ static cmd_export_t cmds[]={ }; static param_export_t params[]={ - {"path", PARAM_STRING, &geoip2_path}, + {"path", PARAM_STRING, &geoip2_path}, + {"resid", PARAM_STR|PARAM_USE_FUNC, &geoip2_resid_param}, {0, 0, 0} }; @@ -76,7 +77,6 @@ struct module_exports exports = { mod_destroy /* module destroy function */ }; - /** * init module function */ @@ -113,6 +113,19 @@ static void mod_destroy(void) geoip2_destroy_pv(); } +static int geoip2_resid_param(modparam_t type, void* val) +{ + str rname; + + rname = *((str*)val); + if(sr_geoip2_add_resid(&rname) < 0) { + LM_ERR("failed to register result container with id: %.*s\n", + rname.len, rname.s); + return -1; + } + return 0; +} + static int geoip2_match(sip_msg_t *msg, str *tomatch, str *pvclass) { geoip2_pv_reset(pvclass); @@ -192,4 +205,4 @@ static sr_kemi_t sr_kemi_geoip2_exports[] = { int mod_register(char *path, int *dlflags, void *p1, void *p2) { sr_kemi_modules_add(sr_kemi_geoip2_exports); return 0; -} \ No newline at end of file +} diff --git a/src/modules/geoip2/geoip2_pv.c b/src/modules/geoip2/geoip2_pv.c index ff427f259f6..71b814e9ad3 100644 --- a/src/modules/geoip2/geoip2_pv.c +++ b/src/modules/geoip2/geoip2_pv.c @@ -124,6 +124,13 @@ sr_geoip2_item_t *sr_geoip2_add_item(str *name) return it; } +int sr_geoip2_add_resid(str *rname) +{ + if(sr_geoip2_add_item(rname)==NULL) { + return -1; + } + return 0; +} int pv_parse_geoip2_name(pv_spec_p sp, str *in) { diff --git a/src/modules/geoip2/geoip2_pv.h b/src/modules/geoip2/geoip2_pv.h index d616461673a..fbd25c00440 100644 --- a/src/modules/geoip2/geoip2_pv.h +++ b/src/modules/geoip2/geoip2_pv.h @@ -35,6 +35,7 @@ void geoip2_destroy_pv(void); int geoip2_reload_pv(char *path); void geoip2_pv_reset(str *pvclass); int geoip2_update_pv(str *tomatch, str *pvclass); +int sr_geoip2_add_resid(str *rname); #endif

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sr-dev May 2023