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cookbooks:devel:pseudovariables [2019/09/06 09:28] henningw [$Au - Acc username and realm/domain] |
cookbooks:devel:pseudovariables [2021/07/03 11:45] miconda [$via0(attr) - Via[0] Attributes] |
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+ | ====== Pseudo-Variables ====== | ||
+ | |||
+ | Version: Kamailio SIP Server v5.6.x (devel) | ||
+ | |||
{{ : | {{ : | ||
- | ====== Kamailio SIP Server v5.3.x (devel): Pseudo-Variables ====== | ||
===== Introduction ===== | ===== Introduction ===== | ||
Line 20: | Line 23: | ||
* avpops | * avpops | ||
* htable | * htable | ||
+ | * http_async_client | ||
* textops | * textops | ||
* uac | * uac | ||
Line 192: | Line 196: | ||
**$dd** - reference to domain of destination uri (without port) | **$dd** - reference to domain of destination uri (without port) | ||
+ | ==== $def(name) - Defined Value ==== | ||
+ | **$def(name)** - return a defined value. | ||
+ | |||
+ | Example: | ||
+ | |||
+ | <code c> | ||
+ | #!define ABC xyz | ||
+ | |||
+ | xlog(" | ||
+ | </ | ||
+ | |||
+ | ==== $defn(name) - Defined Value As Number ==== | ||
+ | |||
+ | **$defn(name)** - return a defined value as a signed integer. | ||
+ | |||
+ | Example: | ||
+ | |||
+ | <code c> | ||
+ | #!define FLT_ACC 1 | ||
+ | |||
+ | xlog(" | ||
+ | </ | ||
==== $di - Diversion header URI ==== | ==== $di - Diversion header URI ==== | ||
Line 242: | Line 268: | ||
**$fd** - reference to domain in URI of ' | **$fd** - reference to domain in URI of ' | ||
+ | |||
+ | <fc # | ||
==== $fn - From display name ==== | ==== $fn - From display name ==== | ||
Line 247: | Line 275: | ||
**$fn** - reference to display name of ' | **$fn** - reference to display name of ' | ||
- | ==== $fs - Forced | + | ==== $fs - Forced |
- | **$fs** - reference to the forced socket for message | + | **$fs** - reference to the forced |
<fc # | <fc # | ||
+ | |||
+ | Example: | ||
+ | |||
+ | <code c> | ||
+ | listen=udp: | ||
+ | ... | ||
+ | $fs = " | ||
+ | </ | ||
+ | |||
+ | ==== $fsn - Forced Send Socket Name ==== | ||
+ | |||
+ | **$fsn** - reference to the name of the forced send socket for the SIP message. The name can be assigned to this variable to select a send socket via its name. | ||
+ | |||
+ | <code c> | ||
+ | listen=udp: | ||
+ | ... | ||
+ | $fsn = " | ||
+ | ... | ||
+ | $fs = " | ||
+ | xdbg(" | ||
+ | </ | ||
==== $ft - From tag ==== | ==== $ft - From tag ==== | ||
Line 271: | Line 320: | ||
Note that changing the From: header may break backwards compatibility with SIP 1.0 devices. | Note that changing the From: header may break backwards compatibility with SIP 1.0 devices. | ||
+ | |||
==== $fU - From URI username ==== | ==== $fU - From URI username ==== | ||
Line 278: | Line 328: | ||
Note that changing the From: header may break backwards compatibility with SIP 1.0 devices. | Note that changing the From: header may break backwards compatibility with SIP 1.0 devices. | ||
+ | |||
+ | ==== $fUl - From URI Username Length ==== | ||
+ | |||
+ | **$fUl** - length of the username in the From URI | ||
+ | |||
==== $mb - SIP message buffer ==== | ==== $mb - SIP message buffer ==== | ||
Line 330: | Line 385: | ||
**$oU** - reference to username in request' | **$oU** - reference to username in request' | ||
+ | |||
+ | ==== $oUl - Original R-URI Username Length ==== | ||
+ | |||
+ | **$oUl** - the length of the username in the original R-URI | ||
==== $pd - Domain in P-Preferred-Identity header URI ==== | ==== $pd - Domain in P-Preferred-Identity header URI ==== | ||
Line 379: | Line 438: | ||
**$retcode** - same as **$rc** | **$retcode** - same as **$rc** | ||
+ | Note that the value of $rc is overwritten by each new function call. | ||
+ | |||
+ | Example of use: | ||
+ | |||
+ | <code c> | ||
+ | lookup(" | ||
+ | $var(rc) = $rc; | ||
+ | if ($var(rc) < 0) { | ||
+ | t_newtran(); | ||
+ | switch ($var(rc)) { | ||
+ | case -1: | ||
+ | case -3: | ||
+ | send_reply(" | ||
+ | exit; | ||
+ | case -2: | ||
+ | send_reply(" | ||
+ | exit; | ||
+ | } | ||
+ | } | ||
+ | |||
+ | </ | ||
==== $rd - Domain in R-URI ==== | ==== $rd - Domain in R-URI ==== | ||
Line 454: | Line 534: | ||
<fc # | <fc # | ||
+ | |||
+ | ==== $rUl - R-URI Username Length ==== | ||
+ | |||
+ | **$rU** - the length of the username in R-URI | ||
==== $rv - SIP message version ==== | ==== $rv - SIP message version ==== | ||
Line 593: | Line 677: | ||
**$tU** - reference to username in URI of ' | **$tU** - reference to username in URI of ' | ||
+ | |||
+ | ==== $tUl - To URI Username Length ==== | ||
+ | |||
+ | **$tU** - the length of the username in To URI | ||
==== $Tb - Startup timestamp ==== | ==== $Tb - Startup timestamp ==== | ||
Line 638: | Line 726: | ||
**$env(NAME)** - value of the environment variable named NAME | **$env(NAME)** - value of the environment variable named NAME | ||
+ | Example: | ||
+ | |||
+ | <code c> | ||
+ | xdbg(" | ||
+ | </ | ||
===== $avp(id) - AVPs ===== | ===== $avp(id) - AVPs ===== | ||
Line 708: | Line 801: | ||
===== $xavp(id) - XAVPs ===== | ===== $xavp(id) - XAVPs ===== | ||
- | xavp - extended AVP' | + | **xavp** - eXtended AVPs - are variables |
+ | |||
+ | They work like a stack, | ||
+ | |||
+ | Each xavp has a string | ||
+ | |||
+ | To assign a single | ||
<code c> | <code c> | ||
- | $xavp(root=> | + | $xavp(root)=" |
+ | $xavp(root)=intnumber; | ||
+ | </code> | ||
+ | |||
+ | To assign a named value use: | ||
+ | |||
+ | <code c> | ||
+ | $xavp(root=> | ||
+ | $xavp(root=> | ||
</ | </ | ||
Like avps, xavp act like a stack. To refer to an existing value, use an index. The newest xavp has index zero [0]. | Like avps, xavp act like a stack. To refer to an existing value, use an index. The newest xavp has index zero [0]. | ||
+ | |||
<code c> | <code c> | ||
- | $xavp(root[0]=> | + | $xavp(root[0]=> |
</ | </ | ||
If you assign a value without an index, a new xavp is allocated and the old one is pushed up the stack, becoming index [1]. Old index [1] becomes [2] etc. | If you assign a value without an index, a new xavp is allocated and the old one is pushed up the stack, becoming index [1]. Old index [1] becomes [2] etc. | ||
+ | |||
<code c> | <code c> | ||
- | $xavp(example=>name)="one"; | + | # new item (person => [(lastname = " |
- | #create | + | $xavp(person=>lastname)="Smith"; |
- | $xavp(example=>name)="two"; | + | |
- | #add extra value to "two" | + | # add new item (person => [(lastname = " |
- | $xavp(example[0]=>value)=" | + | $xavp(person=>lastname)="Doe"; |
- | #add value to first variable - "one" | + | |
- | $xavp(example[1]=>value)="Anna"; | + | # add another named value to the last example item |
+ | # | ||
+ | $xavp(person[0]=>firstname)=" | ||
+ | |||
+ | # add another named value to first example item | ||
+ | # | ||
+ | xavp(person[1]=>firstname)="Alice"; | ||
</ | </ | ||
Line 732: | Line 848: | ||
Another example: | Another example: | ||
<code c> | <code c> | ||
- | # Create | + | # create |
$xavp(sf=> | $xavp(sf=> | ||
- | #assign | + | # add named values |
$xavp(sf[0]=> | $xavp(sf[0]=> | ||
$xavp(sf[0]=> | $xavp(sf[0]=> | ||
$xavp(sf[0]=> | $xavp(sf[0]=> | ||
- | #create new xavp, moving previous one to sf[1] | + | # create new (the second) root xavp with a named value of string type, moving previous one to sf[1] |
$xavp(sf=> | $xavp(sf=> | ||
+ | # add named values (child values) | ||
$xavp(sf[0]=> | $xavp(sf[0]=> | ||
$xavp(sf[0]=> | $xavp(sf[0]=> | ||
- | #Create a third xavp | + | # create new (the third) xavp with a named value of string type, moving previous one to sf[1] and the other one to sf[2] |
$xavp(sf=> | $xavp(sf=> | ||
+ | # add named values (child values) | ||
$xavp(sf[0]=> | $xavp(sf[0]=> | ||
$xavp(sf[0]=> | $xavp(sf[0]=> | ||
Line 752: | Line 870: | ||
</ | </ | ||
- | xavps are read and write variables. You can create multilevel xavps, as xavps may contain xavps. | + | xavps are read and write variables. |
+ | ===== $xavu(id) - XAVUs ===== | ||
+ | |||
+ | Similar to XAVPs, but with single value items, therefore there are no indexes in the naming format. XAVUs are also stored in transaction context and destroyed when the transaction is terminated. | ||
+ | |||
+ | Examples: | ||
+ | |||
+ | <code c> | ||
+ | $xavu(x) = 123; # <- set the value | ||
+ | $xavu(x) = 234; # <- update to the value, not adding to a list like for xavps | ||
+ | $xavu(x) = $null; # <- delete the xavu | ||
+ | $xavu(a=> | ||
+ | </ | ||
+ | |||
+ | ===== $xavi(id) - XAVIs ===== | ||
+ | |||
+ | Similar to XAVPs, but with key names are case insensitive. XAVIs are also stored in transaction context and destroyed when the transaction is terminated. | ||
+ | |||
+ | |||
+ | Examples: | ||
+ | |||
+ | <code c> | ||
+ | $xavi(WhatEver=> | ||
+ | # $xavi(whatever[0]=> | ||
+ | </ | ||
===== $hdr(name) - Headers ===== | ===== $hdr(name) - Headers ===== | ||
- | **$hdr(name)** - represents the body of first header identified by ' | + | **$hdr(name)** - represents the body of first header |
- | **$(hdr(name)[N])** - represents the body of the N-th header identified by ' | + | **$(hdr(name)[N])** - represents the body of the N-th header |
If [N] is omitted then the body of the first header is printed. The body of first header is returned when N=0, for the second N=1, a.s.o. In case of a comma-separated multi-body headers, it returns all the bodies, comma-separated. To print the last header of that type, use -1, or other negative values to count from the end. No white spaces are allowed inside the specifier (before }, before or after {, [, ] symbols). When N=' | If [N] is omitted then the body of the first header is printed. The body of first header is returned when N=0, for the second N=1, a.s.o. In case of a comma-separated multi-body headers, it returns all the bodies, comma-separated. To print the last header of that type, use -1, or other negative values to count from the end. No white spaces are allowed inside the specifier (before }, before or after {, [, ] symbols). When N=' | ||
Line 777: | Line 919: | ||
<fc # | <fc # | ||
+ | ===== $hfl(name) - Header Field With List Of Bodies ===== | ||
+ | |||
+ | Similar to **$hdr(name)**, | ||
+ | |||
+ | Implemented for: | ||
+ | |||
+ | * Contact | ||
+ | * Record-Route | ||
+ | * Route | ||
+ | * Via | ||
+ | |||
+ | For the rest of the headers works like **$hdr(name)**. | ||
+ | |||
+ | **$hfl(name)** - represents the first body of first header field identified by ' | ||
+ | |||
+ | **$(hfl(name)[N])** - represents the body of the N-th header field identified by ' | ||
+ | |||
+ | Example of usage: | ||
+ | |||
+ | <code c> | ||
+ | if($(hfl(Via)[1])=~" | ||
+ | ... | ||
+ | } | ||
+ | </ | ||
===== $hdrc(name) - Number of Headers ===== | ===== $hdrc(name) - Number of Headers ===== | ||
Line 789: | Line 955: | ||
</ | </ | ||
+ | ===== $hflc(name) - Number of Header Bodies ===== | ||
+ | |||
+ | Similar to **$hdrc(name)**, | ||
+ | |||
+ | Implemented for: | ||
+ | |||
+ | * Record-Route | ||
+ | * Route | ||
+ | * Via | ||
+ | |||
+ | For the rest of the headers works like **$hdrc(name)**. | ||
+ | |||
+ | |||
+ | Example of usage: | ||
+ | |||
+ | <code c> | ||
+ | if($hflc(Via)==3) { | ||
+ | ... | ||
+ | } | ||
+ | </ | ||
===== $var(name) - Private memory variables (zero) ===== | ===== $var(name) - Private memory variables (zero) ===== | ||
Line 856: | Line 1042: | ||
<fc # | <fc # | ||
+ | ===== $dsv(key) - Dispatcher variables ===== | ||
+ | |||
+ | Return attributes related to dispatcher module. | ||
+ | |||
+ | The key can be: | ||
+ | |||
+ | * code - the SIP response code that caused the execution of event_route ' | ||
+ | * reason - the SIP response reason that caused the execution of event_route ' | ||
+ | * flags - flags set internally when executing event_route ' | ||
===== $time(name) - Broken-down time ===== | ===== $time(name) - Broken-down time ===== | ||
Line 904: | Line 1099: | ||
<code c> | <code c> | ||
xlog(" | xlog(" | ||
+ | </ | ||
+ | |||
+ | ===== $ccp(key) - Config Custom Parameters ===== | ||
+ | |||
+ | Get the value for global custom parameters: | ||
+ | |||
+ | * https:// | ||
+ | |||
+ | |||
+ | Example: | ||
+ | |||
+ | <code c> | ||
+ | gv.sval = " | ||
+ | gv.ival = 10 desc "ten var" | ||
+ | |||
+ | request_route { | ||
+ | xinfo(" | ||
+ | } | ||
</ | </ | ||
Line 945: | Line 1158: | ||
event_route[core: | event_route[core: | ||
xlog(" | xlog(" | ||
+ | } | ||
+ | </ | ||
+ | |||
+ | ==== $rpl(key) ==== | ||
+ | |||
+ | Attributes of the SIP reply processed at that moment. The variables must be used during SIP reply processing, otherwise it returns $null. | ||
+ | |||
+ | The key can be: | ||
+ | |||
+ | * duri - SIP URI corresponding to the address where the SIP reply is going to be sent based on 2nd via | ||
+ | * dhost - host part of duri | ||
+ | * dport - port part of duri | ||
+ | * dproto - proto part of duri | ||
+ | * dprotoid - proto id of duri | ||
+ | * cntvia - the number of Via header bodies | ||
+ | |||
+ | Example of usage: | ||
+ | |||
+ | <code c> | ||
+ | reply_route{ | ||
+ | xinfo(" | ||
} | } | ||
</ | </ | ||
Line 984: | Line 1218: | ||
</ | </ | ||
- | ===== Benchmark module Pseudo-Variables | + | ===== SIPDUMP Module ===== |
+ | |||
+ | ==== $sipdump(name) ==== | ||
+ | |||
+ | **$sipdump(name)** | ||
+ | |||
+ | The name can be: | ||
+ | |||
+ | * tag - the tag of processing (rcv or snd) | ||
+ | * buf - entire message buffer as string | ||
+ | * len - length of the message (length of above buf) | ||
+ | * af - address family | ||
+ | * src_ip - source IP address | ||
+ | * dst_ip - destination IP address | ||
+ | * src_port - port of source address | ||
+ | * dst_port - port of source address | ||
+ | * proto - transport protocol | ||
+ | |||
+ | Example: | ||
+ | |||
+ | <code c> | ||
+ | |||
+ | event_route[sipdump: | ||
+ | if($sipdump(len) > 1024) { | ||
+ | ... | ||
+ | } | ||
+ | } | ||
+ | </ | ||
+ | |||
+ | |||
+ | ===== SIPTRACE Module ===== | ||
+ | ==== $siptrace(name) ==== | ||
+ | |||
+ | **$siptrace(name)** - return attributes of the message handled in the event_route[siptrace: | ||
+ | |||
+ | The name can be: | ||
+ | |||
+ | * src_addr - source socket address (proto: | ||
+ | * dst_addr - destination socket address (proto: | ||
+ | * src_host - source host, for IPv6 host contains `[]` | ||
+ | * dst_host - destination host, for IPv6 host contains `[]` | ||
+ | * src_hostip - source host, for IPv6 host do not contains `[]` | ||
+ | * dst_hostip - destination host, for IPv6 host do not contains `[]` | ||
+ | * src_port - source port | ||
+ | * dst_port - destination port | ||
+ | * src_proto - source proto | ||
+ | * dst_proto - destination proto | ||
+ | |||
+ | Example: | ||
+ | |||
+ | <code c> | ||
+ | event_route[siptrace: | ||
+ | { | ||
+ | if (allow_address(" | ||
+ | return; | ||
+ | |||
+ | } | ||
+ | if (compare_ips($siptrace(src_host), | ||
+ | return; | ||
+ | } | ||
+ | } | ||
+ | </ | ||
+ | |||
+ | |||
+ | ===== Benchmark Module | ||
==== $BM_time_diff ==== | ==== $BM_time_diff ==== | ||
$BM_time_diff - the time difference elapsed between calls of bm_start_timer(name) and bm_log_timer(name). The value is 0 if no bm_log_timer() was called. | $BM_time_diff - the time difference elapsed between calls of bm_start_timer(name) and bm_log_timer(name). The value is 0 if no bm_log_timer() was called. | ||
- | ===== Dialog | + | ===== Dialog |
==== $dlg(attr) ==== | ==== $dlg(attr) ==== | ||
Line 1045: | Line 1343: | ||
The ' | The ' | ||
- | ===== Erlang | + | ===== Erlang |
- | ==== Erlang pseudo-variable attributes | + | ==== Attributes |
* type - get variable type. Possible types are: atom, integer, list, string, tuple, pid and ref. | * type - get variable type. Possible types are: atom, integer, list, string, tuple, pid and ref. | ||
Line 1056: | Line 1354: | ||
==== $erl_atom(name) ==== | ==== $erl_atom(name) ==== | ||
+ | |||
// | // | ||
Erlang atom is a literal, a constant with name. Formatted output pseudo variable | Erlang atom is a literal, a constant with name. Formatted output pseudo variable | ||
Line 1115: | Line 1414: | ||
module. | module. | ||
- | ===== HTable | + | ===== HTable |
==== $sht(htable=> | ==== $sht(htable=> | ||
Line 1121: | Line 1420: | ||
Access hash table entries. | Access hash table entries. | ||
- | <fc # | + | <fc # |
The “htname” must be a hash table name defined via “htable” parameter. | The “htname” must be a hash table name defined via “htable” parameter. | ||
Line 1268: | Line 1567: | ||
} | } | ||
</ | </ | ||
- | ===== Memcached | + | ===== Memcached |
==== $mct(key) ==== | ==== $mct(key) ==== | ||
Line 1344: | Line 1643: | ||
... | ... | ||
</ | </ | ||
+ | |||
+ | ===== http_async_client Module ===== | ||
+ | |||
+ | ==== $http_req_id ==== | ||
+ | |||
+ | The $http_req_id read-only variable can be used in REQUEST_ROUTE to retrive the unique identifier for a query after sending it or in the HTTP callback route to retrive the id of the query the reply belongs to. Useful mainly in non-transactional context. | ||
+ | |||
+ | ==== $http_req(key) ==== | ||
+ | |||
+ | The $http_req(key) write-only variable can be used to set custom parameters before sending a HTTP query. | ||
+ | |||
+ | **key** can be one of: | ||
+ | * all: if set to $null, resets all the parameters to their default value (the ones defined in modparam) | ||
+ | * hdr: sets/ | ||
+ | * body: sets/ | ||
+ | * method: sets the HTTP method: either " | ||
+ | * timeout: sets the HTTP timeout. (Note, this timeout should be normally less than tm.fr_timer timeout, because transaction timeout has a higher priority over HTTP timeout) | ||
+ | * tls_client_cert: | ||
+ | * tls_client_key: | ||
+ | * tls_ca_path: | ||
+ | * authmethod: Sets the preferred authentication mode for HTTP/HTTPS requests. The value is a bitmap and multiple methods can be used. Note that in this case, the CURL library will make an extra request to discover server-supported authentication methods. You may want to use a specific value. Valid values are: | ||
+ | * 1 - BASIC authentication | ||
+ | * 2 - HTTP Digest authentication | ||
+ | * 4 - GSS-Negotiate authentication | ||
+ | * 8 - NTLM authentication | ||
+ | * 16 - HTTP Digest with IE flavour. | ||
+ | * (Default value is 3 - BASIC and Digest authentication.) | ||
+ | * username: sets the username to use for authenticated requests | ||
+ | * password: sets the password to use for authenticated requests | ||
+ | * suspend: if set to 0 it doesn' | ||
+ | * tcp_keepalive: | ||
+ | * tcp_ka_idle: | ||
+ | * tcp_ka_interval: | ||
+ | |||
+ | ==== Other read-only variables ==== | ||
+ | |||
+ | The following read-only pseudo variables can only be used in the callback routes executed by http_async_query() | ||
+ | |||
+ | === $http_ok === | ||
+ | 1 if cURL executed the request successfully, | ||
+ | |||
+ | === $http_err === | ||
+ | cURL error string if an error occurred, $null otherwise. | ||
+ | |||
+ | === $http_rs === | ||
+ | HTTP status. | ||
+ | |||
+ | === $http_rr === | ||
+ | HTTP reason phrase. | ||
+ | |||
+ | === $http_hdr(Name) === | ||
+ | Value of the Name header (the $(http_hdr(Name)[N]) syntax can also be used, check the SIP $hdr() PV documentation for details). | ||
+ | |||
+ | === $http_mb and $http_ml === | ||
+ | HTTP response buffer (including headers) and length. | ||
+ | |||
+ | === $http_rb and $http_bs === | ||
+ | HTTP response body and body length, | ||
===== XMLOPS Pseudo-Variables ===== | ===== XMLOPS Pseudo-Variables ===== | ||
Line 1362: | Line 1719: | ||
</ | </ | ||
- | ===== TMX module Pseudo-Variables | + | ===== TMX Module |
==== $T_branch_idx ==== | ==== $T_branch_idx ==== | ||
- | * the index (starting with 1 for the first branch) of the branch for which is executed the branch_route[]. | + | * the index (starting with 0 for the first branch) of the branch for which is executed the branch_route[]. |
+ | * in failure_route[] block, the value is the number of completed branches added to the number of new new branches | ||
+ | * in request_route block, the value is number of created branches | ||
+ | * in onreply_route[], | ||
+ | * if used outside of transaction processing, the value is '-1' | ||
==== $T_reply_ruid ==== | ==== $T_reply_ruid ==== | ||
Line 1451: | Line 1812: | ||
- | ===== UAC module Pseudo-Variables | + | ===== UAC Module |
==== $uac_req(key) ==== | ==== $uac_req(key) ==== | ||
Line 1487: | Line 1848: | ||
} | } | ||
</ | </ | ||
- | ===== Nathelper | + | ===== Nathelper |
==== $rr_count ==== | ==== $rr_count ==== | ||
Line 1497: | Line 1858: | ||
* If topmost Record Route in received SIP request or reply is a double Record Route, value of $rr_top_count is 2. If it a single Record Route, value of $rr_top_count is 1. If there is no Record Route(s), value of $rr_top_count is 0. | * If topmost Record Route in received SIP request or reply is a double Record Route, value of $rr_top_count is 2. If it a single Record Route, value of $rr_top_count is 1. If there is no Record Route(s), value of $rr_top_count is 0. | ||
- | ===== MQueue | + | ===== MQueue |
==== $mqk(q) ==== | ==== $mqk(q) ==== | ||
Line 1534: | Line 1895: | ||
==== $nh(key) ==== | ==== $nh(key) ==== | ||
- | Return attributes of next hop for the SIP request. Address | + | Return attributes of next hop for the SIP messages. For SIP requests, the address |
* $nh(u) - uri (lower case u) | * $nh(u) - uri (lower case u) | ||
Line 1630: | Line 1991: | ||
</ | </ | ||
- | ===== TLS module Pseudo-Variables | + | ===== TLS Module |
==== $tls_version ==== | ==== $tls_version ==== | ||
Line 1746: | Line 2107: | ||
==== $tls_peer_server_name ==== | ==== $tls_peer_server_name ==== | ||
The SNI server name of the peer | The SNI server name of the peer | ||
+ | |||
+ | ==== $tls_peer_raw_cert ==== | ||
+ | The raw PEM-encoded client certificate. String type. | ||
+ | |||
+ | ==== $tls_my_raw_cert ==== | ||
+ | The raw PEM-encoded client certificate. String type. | ||
+ | |||
+ | ==== $tls_peer_urlencoded_cert ==== | ||
+ | The PEM-encoded client certificate, | ||
+ | |||
+ | ==== $tls_my_urlencoded_cert ==== | ||
+ | The PEM-encoded client certificate, | ||
===== SIP Message Attributes ===== | ===== SIP Message Attributes ===== | ||
Line 1759: | Line 2132: | ||
* $msg(fline) - sip message first line | * $msg(fline) - sip message first line | ||
- | ===== XHTTP module Pseudo-Variables | + | ===== XHTTP Module |
==== $hu ==== | ==== $hu ==== | ||
Line 1765: | Line 2138: | ||
* URL of http request. | * URL of http request. | ||
- | ===== MSRP Module | + | ===== MSRP Module ===== |
This class of pseudo-variables is exported by MSRP module and give access to attributes of MSRP frames. | This class of pseudo-variables is exported by MSRP module and give access to attributes of MSRP frames. | ||
Line 1834: | Line 2207: | ||
The internal integer id for TCP/TLS connection. | The internal integer id for TCP/TLS connection. | ||
- | ===== SIPT module Pseudo-Variables | + | ===== SIPT Module |
==== $sipt(calling_party_number.presentation) / $sipt_presentation ==== | ==== $sipt(calling_party_number.presentation) / $sipt_presentation ==== | ||
Line 2049: | Line 2422: | ||
* body - the body of the JSONRPC response | * body - the body of the JSONRPC response | ||
- | ===== Presence Module | + | ===== Presence Module ===== |
==== $subs(key) - Subscription Attributes ==== | ==== $subs(key) - Subscription Attributes ==== | ||
Line 2058: | Line 2431: | ||
* uri - subscription URI. Useful in particular for subscriptions within the dialog, when the request URI in SUBSCRIBE is the Contact address from the initial subscription. | * uri - subscription URI. Useful in particular for subscriptions within the dialog, when the request URI in SUBSCRIBE is the Contact address from the initial subscription. | ||
- | ===== Registrar Module | + | ===== Registrar Module ===== |
==== $ulc(profile=> | ==== $ulc(profile=> | ||
Line 2066: | Line 2439: | ||
It must be used after a call of “reg_fetch_contacts()”. | It must be used after a call of “reg_fetch_contacts()”. | ||
- | ===== sipcapture | + | ===== Sipcapture |
==== $hep(key) - HEP Packet Attributes ==== | ==== $hep(key) - HEP Packet Attributes ==== | ||
Line 2078: | Line 2451: | ||
* 0x999 - HEP attribute 0x999 | * 0x999 - HEP attribute 0x999 | ||
- | ===== $phn(rid=> | + | ===== Phonenum Variables ===== |
$phn(rid=> | $phn(rid=> | ||
Line 2100: | Line 2473: | ||
</ | </ | ||
+ | ===== SecSIPId Variables ===== | ||
+ | $secsipid(key) - return attributes of secsipid module. | ||
+ | |||
+ | The key can be: | ||
+ | |||
+ | * val - the value of Identity computed by secsipid_build_identity(...) | ||
+ | * ret - the return code of the libsecsipid function used by secsipid_build_identity(...) | ||
+ | |||
+ | Example: | ||
+ | |||
+ | <code c> | ||
+ | if(secsipid_build_identity(" | ||
+ | " | ||
+ | xinfo(" | ||
+ | } | ||
+ | </ | ||
===== sdpops module variables ===== | ===== sdpops module variables ===== | ||
- | * $sdp(body) - full SDP body (read only) | + | * $sdp(body) - full SDP body (read only) |
* $sdp(sess_version) - sess-version -attribute from SDP o= -line. When set to special value -1, current value is incremented. (read + write) | * $sdp(sess_version) - sess-version -attribute from SDP o= -line. When set to special value -1, current value is incremented. (read + write) | ||
Line 2114: | Line 2503: | ||
$ltt(key) - return local generated To-tag when Kamailio sends a reply | $ltt(key) - return local generated To-tag when Kamailio sends a reply | ||
- | | + | |
- | * $ltt(t) - the to-tag used in transaction stateful replies (transaction has to be created at that time, eg., by t_newtran() or in a branch/ | + | * $ltt(t) - the to-tag used in transaction stateful replies (transaction has to be created at that time, eg., by t_newtran() or in a branch/ |
- | * $ltt(x) - $ltt(t) if the transaction was created already, otherwise $ltt(s) | + | * $ltt(x) - $ltt(t) if the transaction was created already, otherwise $ltt(s) |
+ | |||
+ | ===== $via0(attr) - Via[0] Attributes ===== | ||
+ | |||
+ | $via0(attr) - attributes of first Via header. | ||
+ | |||
+ | The attr can be: | ||
+ | |||
+ | * host - host part (string) | ||
+ | * port - port (number) | ||
+ | * proto - protocol - transport part (string) | ||
+ | * protoid - protocol id (integer id) | ||
+ | * branch - branch parameter | ||
+ | * rport - rport parameter value (string) | ||
+ | * received - received parameter value (string) | ||
+ | * i - i parameter value (string) | ||
+ | |||
+ | ===== $viaZ(attr) - Last Via Attributes ===== | ||
+ | |||
+ | $viaZ(attr) - attributes of last Via header. The attr can be the same as for $via0(attr). | ||
+ | ===== tcpops module variable ===== | ||
+ | |||
+ | $tcp(key) - return TCP connection attributes. | ||
+ | |||
+ | The key can be: | ||
+ | * c_si - connection source ip (useful with HAProxy connections) | ||
+ | * c_sp - connection source port (useful with HAProxy connections) | ||
+ | * conid - connection id | ||
+ | |||
+ | |||
+ | ===== pv_headers module variables ===== | ||
+ | |||
+ | * $x_hdr(// | ||
+ | * $x_fu: Full From header | ||
+ | * $x_fU: From header user part | ||
+ | * $x_fd: From header domain part | ||
+ | * $x_fn: From header Display Name part | ||
+ | * $x_ft: From header Tag | ||
+ | * $x_tu: Full To header | ||
+ | * $x_tU: To header user part | ||
+ | * $x_td: To header domain part | ||
+ | * $x_tn: To header Display Name part | ||
+ | * $x_tt: To header Tag | ||
+ | * $x_rs: | ||
+ | * $x_rr: | ||
===== $C(xy) - Foreground and background colors ===== | ===== $C(xy) - Foreground and background colors ===== | ||
Line 2134: | Line 2568: | ||
+ | ===== $K(key) - Kamailio Constants ===== | ||
+ | $K(key) - return the numeric values corresponding to Kamailio configuration constants. | ||
+ | The key can be: | ||
+ | |||
+ | * IPv4 - return AF_INET | ||
+ | * IPv6 - return AF_INET6 | ||
+ | * UDP - return PROTO_UDP | ||
+ | * TCP - return PROTO_TCP | ||
+ | * TLS - return PROTO_TLS | ||
+ | * SCTP - return PROTO_SCTP | ||
+ | * WS - return PROTO_WS | ||
+ | * WSS - return PROTO_WSS | ||
+ | |||
+ | |||
+ | <code c> | ||
+ | xinfo(" | ||
+ | </ | ||
===== Examples ===== | ===== Examples ===== | ||