rad_dict.h

/*
 * Include file for RADIUS
 *
 * Copyright (C) 2001-2003 FhG FOKUS
 *
 * This file is part of ser, a free SIP server.
 *
 * ser 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
 *
 * For a license to use the ser software under conditions
 * other than those described here, or to purchase support for this
 * software, please contact iptel.org by e-mail at the following addresses:
 *    info@iptel.org
 *
 * ser 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 sip_router/etc/dictionary.sip-router if you 
 * update this file !
 */

#ifndef _RAD_DICT_H
#define _RAD_DICT_H

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

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

typedef enum rad_attr {
             /* Standard attributes according to RFC2865 and RFC2866 */
        A_USER_NAME = 0,
        A_NAS_IP_ADDRESS,
        A_NAS_PORT,
        A_SERVICE_TYPE,
        A_CALLED_STATION_ID,
        A_CALLING_STATION_ID,
        A_ACCT_STATUS_TYPE,
        A_ACCT_SESSION_ID,
        A_ACCT_SESSION_TIME,

             /* Attributes according to draft-schulzrinne-sipping-radius-accounting-00 */
        A_SIP_METHOD,
        A_SIP_RESPONSE_CODE,
        A_SIP_CSEQ,
        A_SIP_TO_TAG,
        A_SIP_FROM_TAG,
        A_SIP_BRANCH_ID,
        A_SIP_TRANSLATED_REQUEST_ID,
        A_SIP_SOURCE_IP_ADDRESS,
        A_SIP_SOURCE_PORT,
        
             /* Attributes according to draft-sterman-aaa-sip-00 */
        A_DIGEST_RESPONSE,
        A_DIGEST_REALM,
        A_DIGEST_NONCE,
        A_DIGEST_METHOD,
        A_DIGEST_URI,
        A_DIGEST_QOP,
        A_DIGEST_ALGORITHM,
        A_DIGEST_BODY_DIGEST,
        A_DIGEST_CNONCE,
        A_DIGEST_NONCE_COUNT,
        A_DIGEST_USER_NAME,

             /* To be deprecated in the future */

             /* SER-specific attributes */
        A_SER_FROM,
        A_SER_FLAGS,
        A_SER_ORIGINAL_REQUEST_ID,
        A_SER_TO,
        A_SER_DIGEST_USERNAME,
        A_SER_DIGEST_REALM,
        A_SER_REQUEST_TIMESTAMP,
        A_SER_TO_DID,
        A_SER_FROM_UID,
        A_SER_FROM_DID,
        A_SER_TO_UID,
        A_SER_RESPONSE_TIMESTAMP,
        A_SER_ATTR,
        A_SER_SERVICE_TYPE,
        A_SER_DID,
        A_SER_UID,
        A_SER_DOMAIN,
        A_SER_URI_USER,
        A_SER_URI_SCHEME,
        A_SER_SERVER_ID,

             /* CISCO Vendor Specific Attributes */
        A_CISCO_AVPAIR,
        A_MAX
} rad_attr_t;


typedef enum rad_val {
         /* Acct-Status-Type */
        V_START = 0,
        V_STOP,
        V_INTERIM_UPDATE,
        V_FAILED,

             /* Service-Type */
        V_SIP_SESSION,
        V_CALL_CHECK,

             /* SER-Service-Type */
        V_GET_URI_ATTRS,
        V_GET_USER_ATTRS,
        V_DIGEST_AUTHENTICATION,
        V_GET_DOMAIN_ATTRS,
        V_GET_GLOBAL_ATTRS,
        V_LOOKUP_DOMAIN,

        V_MAX
} rad_val_t;


/*
 * Search the RADIUS dictionary for codes of all attributes
 * and values defined above
 */
#define INIT_AV(rh, at, vl, fn, e1, e2)                                 \
{                                                                       \
        int i;                                                          \
        DICT_ATTR *da;                                                  \
        DICT_VALUE *dv;                                                 \
                                                                        \
        for (i = 0; i < A_MAX; i++) {                                   \
                if (at[i].n == NULL)                                    \
                        continue;                                       \
                da = rc_dict_findattr(rh, at[i].n);                     \
                if (da == NULL) {                                       \
                        LOG(L_ERR, "ERROR: %s: can't get code for the " \
                                   "%s attribute\n", fn, at[i].n);      \
                        return e1;                                      \
                }                                                       \
                at[i].v = da->value;                                    \
        }                                                               \
        for (i = 0; i < V_MAX; i++) {                                   \
                if (vl[i].n == NULL)                                    \
                        continue;                                       \
                dv = rc_dict_findval(rh, vl[i].n);                      \
                if (dv == NULL) {                                       \
                        LOG(L_ERR, "ERROR: %s: can't get code for the " \
                                   "%s attribute value\n", fn, vl[i].n);\
                        return e2;                                      \
                }                                                       \
                vl[i].v = dv->value;                                    \
        }                                                               \
}

#endif /* _RAD_DICT_H */