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group_radius Module
Juha Heinanen
Song Networks
Jan Janak
FhG FOKUS
Edited by
Jan Janak
Copyright 2003 FhG FOKUS
_________________________________________________________
Table of Contents
1. User's Guide
1.1. Overview
1.2. Dependencies
1.2.1. OpenSER Modules
1.2.2. External Libraries or Applications
1.3. Exported Parameters
1.3.1. radius_config (string)
1.3.2. use_domain (integer)
1.4. Exported Functions
1.4.1. radius_is_user_in(URI, group)
2. Developer's Guide
3. Frequently Asked Questions
List of Examples
1-1. Set radius_config parameter
1-2. Set use_domain parameter
1-3. radius_is_user_in usage
_________________________________________________________
Chapter 1. User's Guide
1.1. Overview
This module export functions necessary for group membership
checking over radius. There is a database table that contains
list of users and groups they belong to. The table is used by
functions of this module.
_________________________________________________________
1.2. Dependencies
1.2.1. OpenSER Modules
The module depends on the following modules (in the other
words the listed modules must be loaded before this module):
* none
_________________________________________________________
1.2.2. External Libraries or Applications
The following libraries or applications must be installed
before compilling OpenSER with this module loaded:
* radiusclient-ng 0.5.0 or higher -- library and development
files. See
http://developer.berlios.de/projects/radiusclient-ng/.
_________________________________________________________
1.3. Exported Parameters
1.3.1. radius_config (string)
Location of the configuration file of the radius client
library.
Default value is
"/usr/local/etc/radiusclient-ng/radiusclient.conf".
Example 1-1. Set radius_config parameter
...
modparam("group_radius", "radius_config", "/etc/radiusclient.conf")
...
_________________________________________________________
1.3.2. use_domain (integer)
If set to 1 then username@domain will be used for lookup, if
set to 0 then only username will be used.
Default value is 0 (no).
Example 1-2. Set use_domain parameter
...
modparam("group_radius", "use_domain", 1)
...
_________________________________________________________
1.4. Exported Functions
1.4.1. radius_is_user_in(URI, group)
The function returns true if username in the given URI is
member of the given group and false if not.
Meaning of the parameters is as follows:
* URI - URI whose username and optionally domain to be used,
this can be one of:
+ Request-URI - Use Request-URI username and
(optionally) domain.
+ To - Use To username and (optionally) domain.
+ From - Use From username and (optionally) domain.
+ Credentials - Use digest credentials username.
* group - Name of the group to check.
This function can be used from REQUEST_ROUTE.
Example 1-3. radius_is_user_in usage
...
if (radius_is_user_in("Request-URI", "ld")) {
...
};
...
_________________________________________________________
Chapter 2. Developer's Guide
The module does not provide any API to use in other OpenSER
modules.
_________________________________________________________
Chapter 3. Frequently Asked Questions
3.1. Where can I find more about OpenSER?
3.2. Where can I post a question about this module?
3.3. How can I report a bug?
3.1. Where can I find more about OpenSER?
Take a look at http://openser.org/.
3.2. Where can I post a question about this module?
First at all check if your question was already answered on
one of our mailing lists:
* User Mailing List -
http://openser.org/cgi-bin/mailman/listinfo/users
* Developer Mailing List -
http://openser.org/cgi-bin/mailman/listinfo/devel
E-mails regarding any stable OpenSER release should be sent to
<users@openser.org> and e-mails regarding development versions
should be sent to <devel@openser.org>.
If you want to keep the mail private, send it to
<team@openser.org>.
3.3. How can I report a bug?
Please follow the guidelines provided at:
http://sourceforge.net/tracker/?group_id=139143.
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