radius.h

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/*
 * Copyright (C) 2001-2003 FhG Fokus
 *
 * This file is part of Kamailio, a free SIP server.
 *
 * Kamailio is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version
 *
 * Kamailio is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License 
 * along with this program; if not, write to the Free Software 
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * WARNING: Don't forget to update the dictionary if you update this file !!!
 *
 * History:
 * --------
 * 2005-06-28  multi leg call support added (bogdan)
 * 2008-09-03  added type field to attribute structure, which is set
 *             during INIT_AV.
 *
 */

/*!
 * \file
 * \brief Radius support
 */


#ifndef _RADIUS_CORE_H
#define _RADIUS_CORE_H

#ifndef USE_FREERADIUS
   #include <radiusclient-ng.h>
   #define DEFAULT_RADIUSCLIENT_CONF \
      "/usr/local/etc/radiusclient-ng/radiusclient.conf"
#else
   #include <freeradius-client.h>
   #define DEFAULT_RADIUSCLIENT_CONF ""
#endif


struct attr {
   const char *n;
   int v;
   unsigned int t; /* type of attribute */
};

struct val {
   const char *n;
   int v;
};

#define  A_USER_NAME             0
#define  A_SERVICE_TYPE             1
#define  A_CALLED_STATION_ID           2
#define  A_CALLING_STATION_ID               3
#define  A_ACCT_STATUS_TYPE            4
#define  A_ACCT_SESSION_ID          5
#define  A_SIP_METHOD               6
#define  A_SIP_RESPONSE_CODE           7
#define  A_SIP_CSEQ              8
#define  A_SIP_TO_TAG               9
#define  A_SIP_FROM_TAG             10
#define  A_DIGEST_RESPONSE          11
#define  A_DIGEST_ATTRIBUTES           12
#define  A_SIP_URI_USER             13
#define  A_SIP_URI_HOST                                  14
#define  A_DIGEST_REALM             15
#define  A_DIGEST_NONCE             16
#define  A_DIGEST_METHOD               17
#define  A_DIGEST_URI               18
#define  A_DIGEST_QOP               19
#define  A_DIGEST_ALGORITHM            20
#define  A_DIGEST_BODY_DIGEST               21
#define  A_DIGEST_CNONCE               22
#define  A_DIGEST_NONCE_COUNT               23
#define  A_DIGEST_USER_NAME            24
#define  A_SIP_GROUP             25
#define  A_CISCO_AVPAIR             26
#define  A_SIP_AVP               27
#define  A_TIME_STAMP               28
#define  A_SIP_CALL_ID              29
#define  A_SIP_REQUEST_HASH            30
#define  A_MAX                31

#define  V_STATUS_START       0
#define  V_STATUS_STOP        1
#define  V_STATUS_FAILED         2
#define  V_CALL_CHECK         3
#define  V_SIP_SESSION        4
#define  V_GROUP_CHECK        5
#define  V_SIP_CALLER_AVPS    6
#define  V_SIP_CALLEE_AVPS    7
#define  V_SIP_VERIFY_DESTINATION   8
#define  V_SIP_VERIFY_SOURCE          9
#define  V_MAX              10

#define INIT_AV(rh, at, nr_at, vl, nr_vl, fn, e1, e2) \
{                          \
   int i;                        \
   DICT_ATTR *da;                   \
   DICT_VALUE *dv;                     \
                           \
   for (i = 0; i < nr_at; i++) {             \
      if (at[i].n == NULL)             \
         continue;               \
      da = rc_dict_findattr(rh, at[i].n);       \
      if (da == NULL) {             \
         LM_ERR("%s: can't get code for the "   \
               "%s attribute\n", fn, at[i].n);  \
         return e1;              \
      }                    \
      at[i].v = da->value;             \
      at[i].t = da->type;              \
   }                       \
   for (i = 0; i < nr_vl; i++) {             \
      if (vl[i].n == NULL)             \
         continue;               \
      dv = rc_dict_findval(rh, vl[i].n);        \
      if (dv == NULL) {             \
         LM_ERR("%s: can't get code for the "   \
               "%s attribute value\n", fn, vl[i].n);\
         return e2;              \
      }                    \
      vl[i].v = dv->value;             \
   }                       \
}

#endif

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