The radcli library
==================

0. BRANCH STATE
---------------
|BuildStatus|_

.. |BuildStatus| image:: https://travis-ci.org/radcli/radcli.png
.. _BuildStatus: https://travis-ci.org/radcli/radcli


1. INTRODUCTION
---------------
The radcli library is a library for writing RADIUS Clients. The library's
approach is to allow writing RADIUS-aware application in less than 50 lines
of C code. It was based originally on freeradius-client and radiusclient-ng
and is source compatible with them.


2. Background
-------------

For the development of the openconnect VPN server, I needed a simple library to
allow using radius for authentication and accounting without having to understand
the internals of radius. Such library was the freeradius-client library, but
was undocumented, had too much legacy code centered around radlogin, a tool 
which is of no significance today, was IPv4-only and had no releases for
several years.

This library addresses these shortcomings, adds package management via
pkg-config, adds support for TLS and DTLS, provides documentation of the API,
and will include any new features for the task. It is provided as a shared
library in case it is useful to other projects as well, and is also made source
compatible with radiusclient-ng and freeradius-client.


3. Documentation
----------------

Documentation and examples are available at:
http://radcli.github.io/radcli/

4. Compilation
--------------

Run autogen.sh to generate the configure script and makefiles.

Required dependencies (Fedora/RHEL pkg):
```
yum install -y autoconf libtool automake gnutls-devel
```


Required dependencies (Fedora 23+):
```
dnf install -y autoconf libtool automake gnutls-devel gettext-devel
```


Required dependencies (Debian pkg):
```
apt-get install -y autoconf libtool automake libgnutls28-dev
```

5. Bug reporting
----------------

Please use the issue tracker at:
https://github.com/radcli/radcli/issues
