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cookbooks:5.3.x:pseudovariables [2019/11/15 14:59]
giavac [Other read-only variables] 		cookbooks:5.3.x:pseudovariables [2020/01/15 18:38]
mbungalski
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 Pseudo-Variables are implemented by various modules, most of them are provided by **pv** (if there is no special reference to a module, expect that the pseudo-variable is provided by **pv** module). Pseudo-Variables are implemented by various modules, most of them are provided by **pv** (if there is no special reference to a module, expect that the pseudo-variable is provided by **pv** module).
  
-===== Pseudo-variables usage ===== 
  
 +
 +===== Pseudo-variables usage =====
  
 Pseudo-variables can be used with many modules, among them: Pseudo-variables can be used with many modules, among them:
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 **$ru** - reference to request's URI (address in the first line of a SIP request) **$ru** - reference to request's URI (address in the first line of a SIP request)
 +
 +INVITE <fc #ff0000>**sip:+49423156789@example.de;user=phone**</fc> SIP/2.0
  
 <fc #0000ff>It is R/W variable (you can assign values to it directly in configuration file)</fc> <fc #0000ff>It is R/W variable (you can assign values to it directly in configuration file)</fc>
 +
  
 ==== $rU - Username in R-URI ==== ==== $rU - Username in R-URI ====
  
 **$rU** - reference to username in request's URI or to the Namespace Identifier of a URN (see RFC 2141) **$rU** - reference to username in request's URI or to the Namespace Identifier of a URN (see RFC 2141)
 +
 +INVITE sip:<fc #ff0000>**+49423156789**</fc>@example.de;user=phone SIP/2.0
  
 <fc #0000ff>It is R/W variable (you can assign values to it directly in configuration file)</fc> <fc #0000ff>It is R/W variable (you can assign values to it directly in configuration file)</fc>
 +
  
 ==== $rv - SIP message version ==== ==== $rv - SIP message version ====
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 **$tn** - reference to display name of 'To' header **$tn** - reference to display name of 'To' header
 +
 +To: "<fc #ff0000>**Bob**</fc>" <sip:+4942315678@example.de;user=phone>
  
 ==== $tt - To tag ==== ==== $tt - To tag ====
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 **$tu** - reference to URI of 'To' header **$tu** - reference to URI of 'To' header
 +
 +To: "Bob" <sip:<fc #ff0000>**+4942315678@example.de;user=phone**</fc>>
  
 ==== $tU - To URI Username ==== ==== $tU - To URI Username ====
  
 **$tU** - reference to username in URI of 'To' header **$tU** - reference to username in URI of 'To' header
 +
 +To: "Bob" <sip:<fc #ff0000>**+4942315678**</fc>@example.de;user=phone>
  
 ==== $Tb - Startup timestamp ==== ==== $Tb - Startup timestamp ====
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 The $http_req(key) write-only variable can be used to set custom parameters before sending a HTTP query. The $http_req(key) write-only variable can be used to set custom parameters before sending a HTTP query.
  
-key can be one of:+**key** can be one of:
   * all: if set to $null, resets all the parameters to their default value (the ones defined in modparam)   * all: if set to $null, resets all the parameters to their default value (the ones defined in modparam)
   * hdr: sets/modifies/removes a HTTP header. N.B.: setting this variable multiple times will add several headers to the query.   * hdr: sets/modifies/removes a HTTP header. N.B.: setting this variable multiple times will add several headers to the query.
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   * tls_client_key: sets the client certificate key to use   * tls_client_key: sets the client certificate key to use
   * tls_ca_path: sets the CA certificate path to use   * tls_ca_path: sets the CA certificate path to use
-  * 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. +  * 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 
-Valid values are: +      * 2 - HTTP Digest authentication 
-    * 1 - BASIC authentication +      * 4 - GSS-Negotiate authentication 
-    * 2 - HTTP Digest authentication +      * 8 - NTLM authentication 
-    * 4 - GSS-Negotiate authentication +      * 16 - HTTP Digest with IE flavour. 
-    * 8 - NTLM authentication +      * (Default value is 3 - BASIC and Digest authentication.)
-    * 16 - HTTP Digest with IE flavour +
- +
-Default value is 3 - BASIC and Digest authentication. +
   * username: sets the username to use for authenticated requests   * username: sets the username to use for authenticated requests
   * password: sets the password to use for authenticated requests   * password: sets the password to use for authenticated requests
cookbooks/5.3.x/pseudovariables.txt · Last modified: 2020/04/06 18:09 by pojogas

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