[sr-dev] git:master:fa2f74c2: uri_db: added function to check any sip uri

Module: kamailio Branch: master Commit: fa2f74c26bac5ec3b951e342924cf6b41c2bdfd7 URL: https://github.com/kamailio/kamailio/commit/fa2f74c26bac5ec3b951e342924cf6b… Author: Rick Barenthin &lt;rb(a)terralink.de&gt; Committer: Rick Barenthin &lt;rb(a)terralink.de&gt; Date: 2016-08-04T09:50:08+02:00 uri_db: added function to check any sip uri - until now only from and to uri can be checked - so added a function check_uri to check any uri --- Modified: modules/uri_db/checks.c Modified: modules/uri_db/checks.h Modified: modules/uri_db/doc/uri_db_admin.xml Modified: modules/uri_db/uri_db.c --- Diff: https://github.com/kamailio/kamailio/commit/fa2f74c26bac5ec3b951e342924cf6b… Patch: https://github.com/kamailio/kamailio/commit/fa2f74c26bac5ec3b951e342924cf6b… --- diff --git a/modules/uri_db/checks.c b/modules/uri_db/checks.c index 07ea8d8..794bb33 100644 --- a/modules/uri_db/checks.c +++ b/modules/uri_db/checks.c @@ -29,6 +29,7 @@ #include "../../parser/parse_uri.h" #include "../../ut.h" /* Handy utilities */ #include "../../lib/srdb1/db.h" /* Database API */ +#include "../../mod_fix.h" #include "uri_db.h" #include "checks.h" @@ -173,6 +174,30 @@ int check_from(struct sip_msg* _m, char* _s1, char* _s2) /* + * + */ +int check_uri(struct sip_msg* msg, char* uri, char* _s2) +{ + str suri; + struct sip_uri parsed_uri; + + if (fixup_get_svalue(msg, (gparam_t*)uri, &suri) != 0) + { + ERR("cannot get uri value\n"); + return -1; + } + + if (parse_uri(suri.s, suri.len, &parsed_uri) != 0) + { + ERR("Error while parsing URI\n"); + return -1; + } + + return check_username(msg, &parsed_uri); +} + + +/* * Check if uri belongs to a local user */ int does_uri_exist(struct sip_msg* _msg, char* _s1, char* _s2) diff --git a/modules/uri_db/checks.h b/modules/uri_db/checks.h index 36b9ec3..b671013 100644 --- a/modules/uri_db/checks.h +++ b/modules/uri_db/checks.h @@ -43,6 +43,12 @@ int check_from(struct sip_msg* _msg, char* _str1, char* _str2); /* + * + */ +int check_uri(struct sip_msg* msg, char* uri, char* _s2); + + +/* * Check if uri belongs to a local user, contributed by Juha Heinanen */ int does_uri_exist(struct sip_msg* _msg, char* _table, char* _s2); diff --git a/modules/uri_db/doc/uri_db_admin.xml b/modules/uri_db/doc/uri_db_admin.xml index 2dc0e43..ab513b5 100644 --- a/modules/uri_db/doc/uri_db_admin.xml +++ b/modules/uri_db/doc/uri_db_admin.xml @@ -253,6 +253,38 @@ if (check_from()) { </example> </section> + <section id="uri_db.f.check_uri"> + <title> + <function moreinfo="none">check_uri(uri)</function> + </title> + <para> + Check the username from the given uri against &uri; table (if use_uri_table is set) or + digest credentials (no DB backend required). + </para> + <para>Description of parameters:</para> + <itemizedlist> + <listitem> + <para><emphasis>uri</emphasis> Has to be a valid SIP URI, + used to extract the username from. The parameter can be + a static or dynamic (with variables) string. + </para> + </listitem> + </itemizedlist> + <para> + This function can be used from REQUEST_ROUTE. + </para> + <example> + <title><function>check_uri</function> usage</title> + <programlisting format="linespecific"> +... +if (check_uri("$var(uri)")) { + ... +}; +... +</programlisting> + </example> + </section> + <section id="uri_db.f.does_uri_exist"> <title> <function moreinfo="none">does_uri_exist()</function> diff --git a/modules/uri_db/uri_db.c b/modules/uri_db/uri_db.c index c2b9bb4..3f120e4 100644 --- a/modules/uri_db/uri_db.c +++ b/modules/uri_db/uri_db.c @@ -30,6 +30,7 @@ #include "../../ut.h" #include "../../error.h" #include "../../mem/mem.h" +#include "../../mod_fix.h" #include "uri_db.h" #include "checks.h" @@ -78,6 +79,8 @@ static cmd_export_t cmds[] = { REQUEST_ROUTE}, {"check_from", (cmd_function)check_from, 0, 0, 0, REQUEST_ROUTE}, + {"check_uri", (cmd_function)check_uri, 1, fixup_spve_null, 0, + REQUEST_ROUTE}, {"does_uri_exist", (cmd_function)does_uri_exist, 0, 0, fixup_exist, REQUEST_ROUTE|LOCAL_ROUTE}, {0, 0, 0, 0, 0, 0}