Mercurial > hg > freeDiameter
diff extensions/app_diameap/diameap_init.c @ 425:0c6e50a5291d
New app_diameap Diameter EAP Application
author | Souheil Ben Ayed <souheil@tera.ics.keio.ac.jp> |
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date | Mon, 26 Jul 2010 18:00:24 +0900 |
parents | |
children | e7814e24e57b |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/extensions/app_diameap/diameap_init.c Mon Jul 26 18:00:24 2010 +0900 @@ -0,0 +1,441 @@ +/***************************************************************************************************** + * Software License Agreement (BSD License) + * Author : Souheil Ben Ayed <souheil@tera.ics.keio.ac.jp> + * + * Copyright (c) 2009-2010, Souheil Ben Ayed, Teraoka Laboratory of Keio University, and the WIDE Project + * 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: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. 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. + * + * 3. All advertising materials mentioning features or use of this software + * must display the following acknowledgement: + * This product includes software developed by Souheil Ben Ayed <souheil@tera.ics.keio.ac.jp>. + * + * 4. Neither the name of Souheil Ben Ayed, Teraoka Laboratory of Keio University or the WIDE Project nor the + * names of its contributors may be used to endorse or promote products + * derived from this software without specific prior written permission. + * + * 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. + *****************************************************************************************************/ + + +#include "diameap_common.h" + +/* Dictionary Object templates */ +struct dict_object * dataobj_diameap_cmd = NULL; /* Diameter-EAP-Request Command Code */ +struct dict_object * dataobj_diameap_app = NULL; /* Diameter EAP Application object */ +struct dict_object * dataobj_diameap_ven = NULL; /* Diameter EAP Application Vendor object */ +struct dict_object * dataobj_accounting_eap_auth_method = NULL; +struct dict_object * dataobj_acct_interim_interval = NULL; +struct dict_object * dataobj_auth_application_id = NULL; +struct dict_object * dataobj_auth_grace_period = NULL; +struct dict_object * dataobj_auth_request_type = NULL; +struct dict_object * dataobj_auth_session_state = NULL; +struct dict_object * dataobj_authorization_lifetime = NULL; +struct dict_object * dataobj_callback_id = NULL; +struct dict_object * dataobj_callback_number = NULL; +struct dict_object * dataobj_called_station_id = NULL; +struct dict_object * dataobj_calling_station_id = NULL; +struct dict_object * dataobj_class = NULL; +struct dict_object * dataobj_configuration_token = NULL; +struct dict_object * dataobj_connect_info = NULL; +struct dict_object * dataobj_destination_host = NULL; +struct dict_object * dataobj_destination_realm = NULL; +struct dict_object * dataobj_eap_master_session_key = NULL; +struct dict_object * dataobj_eap_key_name = NULL; +struct dict_object * dataobj_eap_payload = NULL; +struct dict_object * dataobj_eap_reissued_payload = NULL; +struct dict_object * dataobj_error_message = NULL; +struct dict_object * dataobj_error_reporting_host = NULL; +struct dict_object * dataobj_failed_avp = NULL; +struct dict_object * dataobj_filter_id = NULL; +struct dict_object * dataobj_framed_appletalk_link = NULL; +struct dict_object * dataobj_framed_appletalk_network = NULL; +struct dict_object * dataobj_framed_appletalk_zone = NULL; +struct dict_object * dataobj_framed_compression = NULL; +struct dict_object * dataobj_framed_interface_id = NULL; +struct dict_object * dataobj_framed_ip_address = NULL; +struct dict_object * dataobj_framed_ip_netmask = NULL; +struct dict_object * dataobj_framed_ipv6_prefix = NULL; +struct dict_object * dataobj_framed_ipv6_pool = NULL; +struct dict_object * dataobj_framed_ipv6_route = NULL; +struct dict_object * dataobj_framed_ipx_network = NULL; +struct dict_object * dataobj_framed_mtu = NULL; +struct dict_object * dataobj_framed_pool = NULL; +struct dict_object * dataobj_framed_protocol = NULL; +struct dict_object * dataobj_framed_route = NULL; +struct dict_object * dataobj_framed_routing = NULL; +struct dict_object * dataobj_idle_timeout = NULL; +struct dict_object * dataobj_multi_round_time_out = NULL; +struct dict_object * dataobj_nas_filter_rule = NULL; +struct dict_object * dataobj_nas_identifier = NULL; +struct dict_object * dataobj_nas_ip_address = NULL; +struct dict_object * dataobj_nas_ipv6_address = NULL; +struct dict_object * dataobj_nas_port = NULL; +struct dict_object * dataobj_nas_port_id = NULL; +struct dict_object * dataobj_nas_port_type = NULL; +struct dict_object * dataobj_originating_line_info = NULL; +struct dict_object * dataobj_origin_host = NULL; +struct dict_object * dataobj_origin_realm = NULL; +struct dict_object * dataobj_origin_state_id = NULL; +struct dict_object * dataobj_port_limit = NULL; +struct dict_object * dataobj_proxy_info = NULL; +struct dict_object * dataobj_qos_filter_rule = NULL; +struct dict_object * dataobj_re_auth_request_type = NULL; +struct dict_object * dataobj_redirect_host = NULL; +struct dict_object * dataobj_redirect_host_usage = NULL; +struct dict_object * dataobj_redirect_max_cache_time = NULL; +struct dict_object * dataobj_reply_message = NULL; +struct dict_object * dataobj_result_code = NULL; +struct dict_object * dataobj_route_record = NULL; +struct dict_object * dataobj_service_type = NULL; +struct dict_object * dataobj_session_id = NULL; +struct dict_object * dataobj_session_timeout = NULL; +struct dict_object * dataobj_state = NULL; +struct dict_object * dataobj_tunneling = NULL; +struct dict_object * dataobj_user_name = NULL; + +int diameap_init(char * conffile) +{ + TRACE_ENTRY("%p",conffile); + + /* Initialize the diameap_config structure*/ + CHECK_FCT(diameap_init_config(conffile)); + + if (diameap_config->conffile) + { + /* parse the configuration file*/ + CHECK_FCT(diameap_parse_conffile()); + + /* Load EAP methods plug-ins */ + CHECK_FCT(diameap_plugin_load()); + + } + else + { + TRACE_DEBUG(FULL,"%sNo EAP method plug-in available with a default configuration.",DIAMEAP_EXTENSION); + } + + /* Initialize Dictionary templates */ + CHECK_FCT(diameap_init_obj()); + + /* Initialize access to user's information Database */ + CHECK_FCT(diameap_mysql_connect()); + + /* Dump DiamEAP extension configuration */ + diameap_conf_dump(); + + return 0; +} + +static int diameap_init_config(char * conffile) +{ + TRACE_ENTRY("%p",conffile); + + if (conffile != NULL) + { + diameap_config->conffile = conffile; + } + else + { + TRACE_DEBUG(FULL,"%sNo configuration file provided with the DiamEAP extension: default parameters will be used.",DIAMEAP_EXTENSION); + } + + diameap_config->application_id = 5; + diameap_config->vendor_id = 0; + diameap_config->command_code = 268; + diameap_config->diam_realm = strdup(fd_g_config->cnf_diamrlm); + diameap_config->max_invalid_eap_packet = 5; + diameap_config->multi_round_time_out = 30; + return 0; +} + +static int diameap_init_obj(void) +{ + + CHECK_FCT( fd_dict_search( fd_g_config->cnf_dict, DICT_APPLICATION, APPLICATION_BY_ID, &(diameap_config->application_id),&dataobj_diameap_app, ENOENT)); + CHECK_FCT( fd_dict_search( fd_g_config->cnf_dict, DICT_COMMAND,CMD_BY_CODE_R, &(diameap_config->command_code), &dataobj_diameap_cmd, ENOENT)); + // CHECK_FCT( fd_dict_search( fd_g_config->cnf_dict, DICT_VENDOR,VENDOR_OF_APPLICATION, &dataobj_diameap_app, &dataobj_diameap_ven,ENOENT) ); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Accounting-EAP-Auth-Method", &dataobj_accounting_eap_auth_method, + ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Acct-Interim-Interval", &dataobj_acct_interim_interval, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Auth-Application-Id", &dataobj_auth_application_id, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Auth-Grace-Period", &dataobj_auth_grace_period, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Auth-Request-Type", &dataobj_auth_request_type, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Auth-Session-State", &dataobj_auth_session_state, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Authorization-Lifetime", &dataobj_authorization_lifetime, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Callback-Id", &dataobj_callback_id, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Callback-Number", &dataobj_callback_number, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Called-Station-Id", &dataobj_called_station_id, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Calling-Station-Id", &dataobj_calling_station_id, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Class", &dataobj_class, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Configuration-Token", &dataobj_configuration_token, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Connect-Info", &dataobj_connect_info, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Destination-Host", &dataobj_destination_host, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Destination-Realm", &dataobj_destination_realm, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "EAP-Master-Session-Key", &dataobj_eap_master_session_key, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "EAP-Key-Name", &dataobj_eap_key_name, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "EAP-Payload", &dataobj_eap_payload, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "EAP-Reissued-Payload", &dataobj_eap_reissued_payload, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Error-Message", &dataobj_error_message, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Error-Reporting-Host", &dataobj_error_reporting_host, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Failed-AVP", &dataobj_failed_avp, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Filter-Id", &dataobj_filter_id, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Framed-AppleTalk-Link", &dataobj_framed_appletalk_link, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Framed-AppleTalk-Network", &dataobj_framed_appletalk_network, + ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Framed-AppleTalk-Zone", &dataobj_framed_appletalk_zone, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Framed-Compression", &dataobj_framed_compression, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Framed-Interface-Id", &dataobj_framed_interface_id, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Framed-IP-Address", &dataobj_framed_ip_address, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Framed-IP-Netmask", &dataobj_framed_ip_netmask, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Framed-IPv6-Prefix", &dataobj_framed_ipv6_prefix, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Framed-IPv6-Pool", &dataobj_framed_ipv6_pool, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Framed-IPv6-Route", &dataobj_framed_ipv6_route, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Framed-IPX-Network", &dataobj_framed_ipx_network, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Framed-MTU", &dataobj_framed_mtu, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Framed-Pool", &dataobj_framed_pool, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Framed-Protocol", &dataobj_framed_protocol, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Framed-Route", &dataobj_framed_route, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Framed-Routing", &dataobj_framed_routing, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Idle-Timeout", &dataobj_idle_timeout, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Multi-Round-Time-Out", &dataobj_multi_round_time_out, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "NAS-Filter-Rule", &dataobj_nas_filter_rule, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "NAS-Identifier", &dataobj_nas_identifier, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "NAS-IP-Address", &dataobj_nas_ip_address, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "NAS-IPv6-Address", &dataobj_nas_ipv6_address, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "NAS-Port", &dataobj_nas_port, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "NAS-Port-Id", &dataobj_nas_port_id, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "NAS-Port-Type", &dataobj_nas_port_type, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Originating-Line-Info", &dataobj_originating_line_info, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Origin-Host", &dataobj_origin_host, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Origin-Realm", &dataobj_origin_realm, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Origin-State-Id", &dataobj_origin_state_id, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Port-Limit", &dataobj_port_limit, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Proxy-Info", &dataobj_proxy_info, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "QoS-Filter-Rule", &dataobj_qos_filter_rule, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Re-Auth-Request-Type", &dataobj_re_auth_request_type, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Redirect-Host", &dataobj_redirect_host, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Redirect-Host-Usage", &dataobj_redirect_host_usage, ENOENT)); + CHECK_FCT( + fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Redirect-Max-Cache-Time", + &dataobj_redirect_max_cache_time, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Reply-Message", &dataobj_reply_message, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Result-Code", &dataobj_result_code, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Route-Record", &dataobj_route_record, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Service-Type", &dataobj_service_type, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Session-Id", &dataobj_session_id, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Session-Timeout", &dataobj_session_timeout, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "State", &dataobj_state, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "Tunneling", &dataobj_tunneling, ENOENT)); + CHECK_FCT(fd_dict_search(fd_g_config->cnf_dict, DICT_AVP, AVP_BY_NAME, + "User-Name", &dataobj_user_name, ENOENT)); + + return 0; +} + +/* Parse the configuration file (using the yacc parser) */ +static int diameap_parse_conffile(void) +{ + if (!diameap_config->conffile) + { + TRACE_DEBUG (INFO,"%sNo configuration file to parse for DiamEAP Extension.",DIAMEAP_EXTENSION); + return EINVAL; + } + extern FILE * diameapin; + + TRACE_DEBUG (FULL, "%sParsing configuration file: %s",DIAMEAP_EXTENSION, diameap_config->conffile); + diameapin = fopen(diameap_config->conffile, "r"); + if (!diameapin) + { + TRACE_DEBUG(INFO,"%sUnable to open configuration file %s for reading: %s",DIAMEAP_EXTENSION, diameap_config->conffile, strerror(errno)); + return errno; + } + + /* call yacc parser */ + CHECK_FCT(diameapparse(diameap_config)); + + /* close the file */ + CHECK_FCT(fclose(diameapin)); + return 0; +} + +int diameap_set_mysql_param(char * user, char * passwd, char * server, + char * database) +{ + TRACE_ENTRY("%p %p %p %p",user,passwd,server,database); + if (user == NULL) + { + TRACE_DEBUG(INFO,"%sUnable to connect to MySQL Database Server: Empty user name or missing in the configuration file.",DIAMEAP_EXTENSION); + return EINVAL; + } + + if (server == NULL) + { + TRACE_DEBUG(INFO,"%sUnable to connect to MySQL Database Server: MySQL Database Server address missing in the configuration file.",DIAMEAP_EXTENSION); + return EINVAL; + } + if (database == NULL) + { + TRACE_DEBUG(INFO,"%sUnable to connect to MySQL Database Server: MySQL Database name missing in configuration file.",DIAMEAP_EXTENSION); + return EINVAL; + } + diameap_config->db.user = user; + diameap_config->db.password = passwd; + diameap_config->db.server = server; + diameap_config->db.database = database; + return 0; +} + +/* Connecting to MySQL Database */ +int diameap_mysql_connect(void) +{ + TRACE_ENTRY(); + db_conn = mysql_init(NULL); + int mysql_reconnect_val=1; + mysql_options(db_conn,MYSQL_OPT_RECONNECT,&mysql_reconnect_val); + /* Connect to database */ + if (!mysql_real_connect(db_conn, diameap_config->db.server, + diameap_config->db.user, diameap_config->db.password, + diameap_config->db.database, 0, NULL, 0)) + { + TRACE_DEBUG(INFO,"%sConnection to MySQL Database Server failed: %s",DIAMEAP_EXTENSION, mysql_error(db_conn)); + return errno; + } + return 0; +} + +/* Reconnecting to MySQL Database */ +int diameap_mysql_reconnect() +{ + TRACE_ENTRY(); + CHECK_POSIX(pthread_mutex_lock( &db_cs_mutex )); + if (db_conn == NULL) + { + TRACE_DEBUG(INFO,"%sReconnecting to MySQL server.",DIAMEAP_EXTENSION); + if(diameap_mysql_connect()==0){ + TRACE_DEBUG(INFO,"%s Reconnected successfully to MySQL Server.",DIAMEAP_EXTENSION); + }else{ + return 1; + } + } + CHECK_POSIX(pthread_mutex_unlock( &db_cs_mutex )); + return 0; + +} + +static void diameap_conf_dump(void) +{ + + if (!TRACE_BOOL(INFO)) + return; + + fd_log_debug( + "-------- DiamEAP extension : Configuration parameters (Dump) -------------\n"); + fd_log_debug("\t-Configuration file.....: %s\n", diameap_config->conffile); + fd_log_debug("\t-EAP Application Id.....: %u\n", + diameap_config->application_id); + fd_log_debug("\t-EAP Application Command: %u\n", + diameap_config->command_code); + fd_log_debug("\t-EAP Application Vendor.: %u\n", diameap_config->vendor_id); + fd_log_debug("\t-Max invalid EAP packets: %u\n", diameap_config->max_invalid_eap_packet); + fd_log_debug("\t-Multi-Round Timeout....: %u\n", diameap_config->multi_round_time_out); + if (diameap_config->db.user) + { + fd_log_debug("\t-MySQL Database Params..: \n\t\tUser .......:%s\n", + diameap_config->db.user); + fd_log_debug("\t\tServer .....:%s\n", diameap_config->db.server); + fd_log_debug("\t\tDatabase....:%s\n", diameap_config->db.database); + } + + fd_log_debug("\t-EAP Method Plugins.....: \n"); + diameap_plugin_dump(); + + fd_log_debug( + "-------- DiamEAP extension : Configuration parameters (End) ---------------\n"); +}