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Change-Id: I6a4444e3c193dae437cd7929f4c39aba7b749efa
diff --git a/extensions/app_radgw/rgw_common.h b/extensions/app_radgw/rgw_common.h
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+/*********************************************************************************************************
+* Software License Agreement (BSD License) *
+* Author: Sebastien Decugis <sdecugis@freediameter.net> *
+* *
+* Copyright (c) 2013, 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. *
+*********************************************************************************************************/
+
+/* This file contains definitions for both app_radgw extension and its plugins. */
+
+#ifndef _RGW_COMMON_H
+#define _RGW_COMMON_H
+
+/* Include definitions from the freeDiameter framework */
+#include <freeDiameter/extension.h>
+
+/* Include hostap files for RADIUS processings */
+#include "hostap_compat.h"
+#include "md5.h"
+#include "radius.h"
+
+
+/**************************************************************/
+/* Interface with gateway's plug-ins */
+/**************************************************************/
+/* This structure is private for each plugin */
+struct rgwp_config;
+
+/* This structure points to a RADIUS client description, the definition is not known to plugins */
+struct rgw_client;
+
+int rgw_clients_getkey(struct rgw_client * cli, unsigned char **key, size_t *key_len);
+char * rgw_clients_id(struct rgw_client *cli);
+int rgw_clients_get_origin(struct rgw_client *cli, DiamId_t *fqdn, size_t *fqdnlen, DiamId_t *realm, size_t *realmlen);
+
+/* Each plugin must provide the following structure. */
+extern struct rgw_api {
+ /* The name of the plugin */
+ const char * rgwp_name;
+
+ /* Parse the configuration file. It may be called several times with different configurations.
+ Called even if no configuration file is passed (with NULL conf_file parameter then) */
+ int (*rgwp_conf_parse) ( char * conf_file, struct rgwp_config ** state );
+
+ /* Cleanup the configuration state when the daemon is exiting (called even if state is NULL). */
+ void (*rgwp_conf_free) (struct rgwp_config * state);
+
+ /* handle an incoming RADIUS message */
+ int (*rgwp_rad_req) ( struct rgwp_config * conf, struct radius_msg * rad_req, struct radius_msg ** rad_ans, struct msg ** diam_fw, struct rgw_client * cli );
+ /* ret >0: critical error (errno), log and exit.
+ ret 0: continue;
+ ret -1: stop processing this message
+ ret -2: reply the content of rad_ans to the RADIUS client immediatly
+ */
+
+ /* handle the corresponding Diameter answer */
+ int (*rgwp_diam_ans) ( struct rgwp_config * conf, struct msg ** diam_ans, struct radius_msg ** rad_fw, struct rgw_client * cli );
+ /* ret 0: continue; ret >0: error; ret: -1 ... (tbd) */
+
+} rgwp_descriptor;
+
+
+
+/**************************************************************/
+/* Additional definitions */
+/**************************************************************/
+/* Type of message / server */
+#define RGW_PLG_TYPE_AUTH 1
+#define RGW_PLG_TYPE_ACCT 2
+
+/* Class attribute prefix to store the Auth Application Id (required to send STR) */
+#define CLASS_AAI_PREFIX "fD/rgwx/aai:"
+
+/* Attributes missing from radius.h (not used in EAP) */
+enum { RADIUS_ATTR_CHAP_PASSWORD = 3,
+ RADIUS_ATTR_SERVICE_TYPE = 6,
+ RADIUS_ATTR_FRAMED_PROTOCOL = 7,
+ RADIUS_ATTR_FRAMED_IP_ADDRESS = 8,
+ RADIUS_ATTR_FRAMED_IP_NETMASK = 9,
+ RADIUS_ATTR_FRAMED_ROUTING = 10,
+ RADIUS_ATTR_FILTER_ID = 11,
+ RADIUS_ATTR_FRAMED_COMPRESSION = 13,
+ RADIUS_ATTR_LOGIN_IP_HOST = 14,
+ RADIUS_ATTR_LOGIN_SERVICE = 15,
+ RADIUS_ATTR_LOGIN_TCP_PORT = 16,
+ RADIUS_ATTR_CALLBACK_NUMBER = 19,
+ RADIUS_ATTR_CALLBACK_ID = 20,
+ RADIUS_ATTR_FRAMED_ROUTE = 22,
+ RADIUS_ATTR_FRAMED_IPX_NETWORK = 23,
+ RADIUS_ATTR_LOGIN_LAT_SERVICE = 34,
+ RADIUS_ATTR_LOGIN_LAT_NODE = 35,
+ RADIUS_ATTR_LOGIN_LAT_GROUP = 36,
+ RADIUS_ATTR_FRAMED_APPLETALK_LINK = 37,
+ RADIUS_ATTR_FRAMED_APPLETALK_NETWORK = 38,
+ RADIUS_ATTR_FRAMED_APPLETALK_ZONE = 39,
+ RADIUS_ATTR_CHAP_CHALLENGE = 60,
+ RADIUS_ATTR_PORT_LIMIT = 62,
+ RADIUS_ATTR_LOGIN_LAT_PORT = 63,
+ RADIUS_ATTR_TUNNEL_CLIENT_ENDPOINT = 66,
+ RADIUS_ATTR_TUNNEL_SERVER_ENDPOINT = 67,
+ RADIUS_ATTR_TUNNEL_PASSWORD = 69,
+ RADIUS_ATTR_ARAP_PASSWORD = 70,
+ RADIUS_ATTR_ARAP_FEATURES = 71,
+ RADIUS_ATTR_ARAP_ZONE_ACCESS = 72,
+ RADIUS_ATTR_ARAP_SECURITY = 73,
+ RADIUS_ATTR_ARAP_SECURITY_DATA = 74,
+ RADIUS_ATTR_PASSWORD_RETRY = 75,
+ RADIUS_ATTR_PROMPT = 76,
+ RADIUS_ATTR_CONFIGURATION_TOKEN = 78,
+ RADIUS_ATTR_TUNNEL_ASSIGNMENT_ID = 82,
+ RADIUS_ATTR_TUNNEL_PREFERENCE = 83,
+ RADIUS_ATTR_ARAP_CHALLENGE_RESPONSE = 84,
+ RADIUS_ATTR_NAS_PORT_ID = 87,
+ RADIUS_ATTR_FRAMED_POOL = 88,
+ RADIUS_ATTR_TUNNEL_CLIENT_AUTH_ID = 90,
+ RADIUS_ATTR_TUNNEL_SERVER_AUTH_ID = 91,
+ RADIUS_ATTR_ORIGINATING_LINE_INFO = 94,
+ RADIUS_ATTR_FRAMED_INTERFACE_ID = 96,
+ RADIUS_ATTR_FRAMED_IPV6_PREFIX = 97,
+ RADIUS_ATTR_LOGIN_IPV6_HOST = 98,
+ RADIUS_ATTR_FRAMED_IPV6_ROUTE = 99,
+ RADIUS_ATTR_FRAMED_IPV6_POOL = 100,
+ RADIUS_ATTR_ERROR_CAUSE = 101,
+ RADIUS_ATTR_EAP_KEY_NAME = 102,
+ RADIUS_ATTR_DIGEST_RESPONSE = 103,
+ RADIUS_ATTR_DIGEST_REALM = 104,
+ RADIUS_ATTR_DIGEST_NONCE = 105,
+ RADIUS_ATTR_DIGEST_RESPONSE_AUTH=106,
+ RADIUS_ATTR_DIGEST_NEXTNONCE = 107,
+ RADIUS_ATTR_DIGEST_METHOD = 108,
+ RADIUS_ATTR_DIGEST_URI = 109,
+ RADIUS_ATTR_DIGEST_QOP = 110,
+ RADIUS_ATTR_DIGEST_ALGORITHM = 111,
+ RADIUS_ATTR_DIGEST_ENTITY_BODY_HASH=112,
+ RADIUS_ATTR_DIGEST_CNONCE = 113,
+ RADIUS_ATTR_DIGEST_NONCE_COUNT = 114,
+ RADIUS_ATTR_DIGEST_USERNAME = 115,
+ RADIUS_ATTR_DIGEST_HA1 = 121,
+ RADIUS_ATTR_SIP_AOR = 122
+};
+
+enum { DIAM_ATTR_USER_NAME = 1,
+ DIAM_ATTR_USER_PASSWORD = 2,
+ DIAM_ATTR_NAS_IP_ADDRESS = 4,
+ DIAM_ATTR_NAS_PORT = 5,
+ DIAM_ATTR_SERVICE_TYPE = 6,
+ DIAM_ATTR_FRAMED_PROTOCOL = 7,
+ DIAM_ATTR_FRAMED_IP_ADDRESS = 8,
+ DIAM_ATTR_FRAMED_IP_NETMASK = 9,
+ DIAM_ATTR_FRAMED_ROUTING = 10,
+ DIAM_ATTR_FILTER_ID = 11,
+ DIAM_ATTR_FRAMED_MTU = 12,
+ DIAM_ATTR_FRAMED_COMPRESSION = 13,
+ DIAM_ATTR_LOGIN_IP_HOST = 14,
+ DIAM_ATTR_LOGIN_SERVICE = 15,
+ DIAM_ATTR_LOGIN_TCP_PORT = 16,
+ DIAM_ATTR_REPLY_MESSAGE = 18,
+ DIAM_ATTR_CALLBACK_NUMBER = 19,
+ DIAM_ATTR_CALLBACK_ID = 20,
+ DIAM_ATTR_FRAMED_ROUTE = 22,
+ DIAM_ATTR_FRAMED_IPX_NETWORK = 23,
+ DIAM_ATTR_STATE = 24,
+ DIAM_ATTR_CLASS = 25,
+ DIAM_ATTR_IDLE_TIMEOUT = 28,
+ DIAM_ATTR_NAS_IDENTIFIER = 32,
+ DIAM_ATTR_LOGIN_LAT_SERVICE = 34,
+ DIAM_ATTR_LOGIN_LAT_NODE = 35,
+ DIAM_ATTR_LOGIN_LAT_GROUP = 36,
+ DIAM_ATTR_FRAMED_APPLETALK_LINK = 37,
+ DIAM_ATTR_FRAMED_APPLETALK_NETWORK = 38,
+ DIAM_ATTR_FRAMED_APPLETALK_ZONE = 39,
+ DIAM_ATTR_ACCT_SESSION_ID = 44,
+ DIAM_ATTR_ACCT_MULTI_SESSION_ID = 50,
+ DIAM_ATTR_EVENT_TIMESTAMP = 55,
+ DIAM_ATTR_NAS_PORT_TYPE = 61,
+ DIAM_ATTR_PORT_LIMIT = 62,
+ DIAM_ATTR_LOGIN_LAT_PORT = 63,
+ DIAM_ATTR_TUNNEL_TYPE = 64,
+ DIAM_ATTR_TUNNEL_MEDIUM_TYPE = 65,
+ DIAM_ATTR_TUNNEL_CLIENT_ENDPOINT = 66,
+ DIAM_ATTR_TUNNEL_SERVER_ENDPOINT = 67,
+ DIAM_ATTR_TUNNEL_PASSWORD = 69,
+ DIAM_ATTR_ARAP_FEATURES = 71,
+ DIAM_ATTR_ARAP_ZONE_ACCESS = 72,
+ DIAM_ATTR_ARAP_SECURITY = 73,
+ DIAM_ATTR_ARAP_SECURITY_DATA = 74,
+ DIAM_ATTR_PASSWORD_RETRY = 75,
+ DIAM_ATTR_PROMPT = 76,
+ DIAM_ATTR_CONFIGURATION_TOKEN = 78,
+ DIAM_ATTR_TUNNEL_PRIVATE_GROUP_ID = 81,
+ DIAM_ATTR_TUNNEL_ASSIGNMENT_ID = 82,
+ DIAM_ATTR_TUNNEL_PREFERENCE = 83,
+ DIAM_ATTR_ARAP_CHALLENGE_RESPONSE = 84,
+ DIAM_ATTR_ACCT_INTERIM_INTERVAL = 85,
+ DIAM_ATTR_NAS_PORT_ID = 87,
+ DIAM_ATTR_FRAMED_POOL = 88,
+ DIAM_ATTR_TUNNEL_CLIENT_AUTH_ID = 90,
+ DIAM_ATTR_TUNNEL_SERVER_AUTH_ID = 91,
+ DIAM_ATTR_NAS_IPV6_ADDRESS = 95,
+ DIAM_ATTR_FRAMED_INTERFACE_ID = 96,
+ DIAM_ATTR_FRAMED_IPV6_PREFIX = 97,
+ DIAM_ATTR_LOGIN_IPV6_HOST = 98,
+ DIAM_ATTR_FRAMED_IPV6_ROUTE = 99,
+ DIAM_ATTR_FRAMED_IPV6_POOL = 100,
+ DIAM_ATTR_EAP_KEY_NAME = 102,
+ DIAM_ATTR_DIGEST_RESPONSE = 103,
+ DIAM_ATTR_DIGEST_REALM = 104,
+ DIAM_ATTR_DIGEST_NONCE = 105,
+ DIAM_ATTR_DIGEST_RESPONSE_AUTH=106,
+ DIAM_ATTR_DIGEST_NEXTNONCE = 107,
+ DIAM_ATTR_DIGEST_METHOD = 108,
+ DIAM_ATTR_DIGEST_URI = 109,
+ DIAM_ATTR_DIGEST_QOP = 110,
+ DIAM_ATTR_DIGEST_ALGORITHM = 111,
+ DIAM_ATTR_DIGEST_ENTITY_BODY_HASH=112,
+ DIAM_ATTR_DIGEST_CNONCE = 113,
+ DIAM_ATTR_DIGEST_NONCE_COUNT = 114,
+ DIAM_ATTR_DIGEST_USERNAME = 115,
+ DIAM_ATTR_DIGEST_HA1 = 121,
+ DIAM_ATTR_SIP_AOR = 122,
+ DIAM_ATTR_AUTH_APPLICATION_ID = 258,
+ DIAM_ATTR_ACCT_APPLICATION_ID = 259,
+ DIAM_ATTR_VENDOR_SPECIFIC_APPLICATION_ID = 260,
+ DIAM_ATTR_SESSION_ID = 263,
+ DIAM_ATTR_ORIGIN_HOST = 264,
+ DIAM_ATTR_MULTI_ROUND_TIMEOUT = 272,
+ DIAM_ATTR_AUTH_REQUEST_TYPE = 274,
+ DIAM_ATTR_AUTH_GRACE_PERIOD = 276,
+ DIAM_ATTR_AUTH_SESSION_STATE = 277,
+ DIAM_ATTR_ORIGIN_STATE_ID = 278,
+ DIAM_ATTR_FAILED_AVP = 279,
+ DIAM_ATTR_ERROR_MESSAGE = 281,
+ DIAM_ATTR_ROUTE_RECORD = 282,
+ DIAM_ATTR_PROXY_INFO = 284,
+ DIAM_ATTR_ACCOUNTING_SUB_SESSION_ID = 287,
+ DIAM_ATTR_ERROR_REPORTING_HOST = 294,
+ DIAM_ATTR_TERMINATION_CAUSE = 295,
+ DIAM_ATTR_ORIGIN_REALM = 296,
+ DIAM_ATTR_SIP_AUTH_DATA_ITEM = 376,
+ DIAM_ATTR_SIP_AUTHENTICATION_SCHEME = 377,
+ DIAM_ATTR_SIP_AUTHENTICATE = 379,
+ DIAM_ATTR_SIP_NUMBER_AUTH_ITEMS = 382,
+ DIAM_ATTR_NAS_FILTER_RULE = 400,
+ DIAM_ATTR_TUNNELING = 401,
+ DIAM_ATTR_QOS_FILTER_RULE = 407,
+ DIAM_ATTR_ORIGIN_AAA_PROTOCOL = 408,
+ DIAM_ATTR_EAP_PAYLOAD = 462,
+ DIAM_ATTR_EAP_REISSUED_PAYLOAD = 463,
+ DIAM_ATTR_EAP_MASTER_SESSION_KEY = 464,
+ DIAM_ATTR_ACCOUNTING_EAP_AUTH_METHOD = 465,
+ DIAM_ATTR_ACCOUNTING_RECORD_TYPE = 480,
+ DIAM_ATTR_ACCOUNTING_REALTIME_REQUIRED = 483,
+ DIAM_ATTR_ACCOUNTING_RECORD_NUMBER = 485
+};
+
+const char * rgw_msg_attrtype_str(unsigned char c);
+const char * rgw_msg_code_str(unsigned char c);
+
+#endif /* _RGW_COMMON_H */
+