Mercurial > hg > freeDiameter
view extensions/app_radgw/rgwx_sample.c @ 256:042af0000c0a
Ported the auth plugin
author | Sebastien Decugis <sdecugis@nict.go.jp> |
---|---|
date | Fri, 16 Apr 2010 16:57:39 +0900 |
parents | cb4307a1cd29 |
children | 5df55136361b |
line wrap: on
line source
/********************************************************************************************************* * Software License Agreement (BSD License) * * Author: Sebastien Decugis <sdecugis@nict.go.jp> * * * * Copyright (c) 2009, WIDE Project and NICT * * All rights reserved. * * * * Redistribution and use of this software in source and binary forms, with or without modification, are * * permitted provided that the following conditions are met: * * * * * Redistributions of source code must retain the above * * copyright notice, this list of conditions and the * * following disclaimer. * * * * * Redistributions in binary form must reproduce the above * * copyright notice, this list of conditions and the * * following disclaimer in the documentation and/or other * * materials provided with the distribution. * * * * * Neither the name of the WIDE Project or NICT nor the * * names of its contributors may be used to endorse or * * promote products derived from this software without * * specific prior written permission of WIDE Project and * * NICT. * * * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED * * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR * * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR * * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF * * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * *********************************************************************************************************/ /* Sample radius/diameter gateway plugin, for developers to see the structure of a plugin. */ #include "rgw_common.h" /* The state of this extension */ struct rgwp_config { /* In a real extension, we would store the parsed configuration file, and the states of the extension */ int init; }; /* The function called at plugin initialization */ static int sample_conf_parse ( char * conf_file, struct rgwp_config ** state ) { TRACE_ENTRY("%p %p", conf_file, state); CHECK_PARAMS(state); CHECK_MALLOC( *state = malloc(sizeof(struct rgwp_config)) ); (*state)->init = 1; return 0; } /* This function is called when the plugin is unloaded, to cleanup all the states */ static void sample_conf_free(struct rgwp_config * state) { TRACE_ENTRY("%p", state); CHECK_PARAMS_DO( state, ); free(state); return; } /* This function is called on incoming RADIUS messages. It should handle (some) RADIUS data and store into the Diameter message. */ static int sample_rad_req( struct rgwp_config * cs, struct session * session, struct radius_msg * rad_req, struct radius_msg ** rad_ans, struct msg ** diam_fw, struct rgw_client * cli ) { TRACE_ENTRY("%p %p %p %p %p %p", cs, session, rad_req, rad_ans, diam_fw, cli); CHECK_PARAMS(cs); TRACE_DEBUG(INFO, "RADIUS/Diameter Sample plugin received a new RADIUS message."); return 0; } /* This function is called when a Diameter answer is coming back. It should remove the AVPs and add the attributes in the RADIUS message. */ static int sample_diam_ans( struct rgwp_config * cs, struct session * session, struct msg ** diam_ans, struct radius_msg ** rad_fw, struct rgw_client * cli ) { TRACE_ENTRY("%p %p %p %p %p", cs, session, diam_ans, rad_fw, cli); CHECK_PARAMS(cs); TRACE_DEBUG(INFO, "RADIUS/Diameter Sample plugin received a new Diameter answer."); return 0; } /* Finally, we declare the structure that will be loaded by main RADIUS/Diameter gateway extension */ struct rgw_api rgwp_descriptor = { .rgwp_name = "sample", .rgwp_conf_parse = sample_conf_parse, .rgwp_conf_free = sample_conf_free, .rgwp_rad_req = sample_rad_req, .rgwp_diam_ans = sample_diam_ans };