Mercurial > hg > freeDiameter
annotate extensions/app_radgw/rgw.h @ 550:4c935aecee6c
Hide and automate the Proxy-State attributes management in RADIUS gateway
author | Sebastien Decugis <sdecugis@nict.go.jp> |
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date | Wed, 15 Sep 2010 14:24:45 +0900 |
parents | 345537783a90 |
children | 153cd2600fcf |
rev | line source |
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Ported the RADIUS/Diameter translation code from waaad project. Not tested yet. Gateway plugins to come later.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
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1 /********************************************************************************************************* |
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2 * Software License Agreement (BSD License) * |
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3 * Author: Sebastien Decugis <sdecugis@nict.go.jp> * |
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4 * * |
258
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Updated copyright information
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5 * Copyright (c) 2010, WIDE Project and NICT * |
254
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6 * All rights reserved. * |
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7 * * |
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8 * Redistribution and use of this software in source and binary forms, with or without modification, are * |
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9 * permitted provided that the following conditions are met: * |
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10 * * |
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11 * * Redistributions of source code must retain the above * |
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12 * copyright notice, this list of conditions and the * |
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13 * following disclaimer. * |
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14 * * |
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Ported the RADIUS/Diameter translation code from waaad project. Not tested yet. Gateway plugins to come later.
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15 * * Redistributions in binary form must reproduce the above * |
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Ported the RADIUS/Diameter translation code from waaad project. Not tested yet. Gateway plugins to come later.
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16 * copyright notice, this list of conditions and the * |
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17 * following disclaimer in the documentation and/or other * |
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18 * materials provided with the distribution. * |
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19 * * |
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Ported the RADIUS/Diameter translation code from waaad project. Not tested yet. Gateway plugins to come later.
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20 * * Neither the name of the WIDE Project or NICT nor the * |
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21 * names of its contributors may be used to endorse or * |
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22 * promote products derived from this software without * |
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23 * specific prior written permission of WIDE Project and * |
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24 * NICT. * |
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25 * * |
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26 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED * |
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27 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A * |
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28 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR * |
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29 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT * |
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30 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * |
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31 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR * |
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32 * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF * |
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33 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * |
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34 *********************************************************************************************************/ |
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35 |
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36 /* This file contains the definitions for the app_radgw internal use. */ |
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37 |
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38 #ifndef _RGW_H |
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39 #define _RGW_H |
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40 |
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41 /* include the common definitions */ |
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42 #include "rgw_common.h" |
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43 |
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Ported the RADIUS/Diameter translation code from waaad project. Not tested yet. Gateway plugins to come later.
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44 /* RADIUS messages + metadata */ |
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45 struct rgw_radius_msg_meta { |
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46 |
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Ported the RADIUS/Diameter translation code from waaad project. Not tested yet. Gateway plugins to come later.
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47 /* The RADIUS message */ |
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48 struct radius_msg radius; |
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49 |
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50 /* Metadata */ |
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51 struct { |
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52 /* The port it was sent from, in network byte order */ |
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53 unsigned port :16; |
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54 |
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Ported the RADIUS/Diameter translation code from waaad project. Not tested yet. Gateway plugins to come later.
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55 /* received on ACCT or AUTH port? */ |
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56 unsigned serv_type :2; |
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57 |
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58 /* The message has a valid Message-Authenticator attribute */ |
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59 unsigned valid_mac :1; |
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60 }; |
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61 |
550
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Hide and automate the Proxy-State attributes management in RADIUS gateway
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62 /* For Proxy-State attributes: */ |
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63 int ps_first; /* The index of the first Proxy-State attribute in radius.attr_pos. It is always >= radius.attr_used */ |
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64 int ps_nb; /* The number of Proxy-State attributes. The real radius.attr_pos size is attr_used + ps_nb */ |
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65 }; |
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66 void rgw_msg_free(struct rgw_radius_msg_meta ** msg); |
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67 int rgw_msg_parse(unsigned char * buf, size_t len, struct rgw_radius_msg_meta ** msg); |
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68 void rgw_msg_dump(struct rgw_radius_msg_meta * msg); |
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69 |
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70 /* Local RADIUS server(s) configuration */ |
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71 struct rgw_serv { |
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72 unsigned disabled :1; |
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73 unsigned ip_disabled :1; |
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74 unsigned ip6_disabled :1; |
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75 unsigned :13; /* padding */ |
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76 |
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77 uint16_t port; /* stored in network byte order */ |
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78 |
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79 struct in_addr ip_endpoint; |
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80 struct in6_addr ip6_endpoint; |
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81 }; |
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82 |
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83 extern struct rgw_servs { |
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84 struct rgw_serv auth_serv; |
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85 struct rgw_serv acct_serv; |
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86 } rgw_servers; |
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87 |
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88 int rgw_servers_init(void); |
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89 int rgw_servers_start(void); |
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90 void rgw_servers_dump(void); |
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91 int rgw_servers_send(int type, unsigned char *buf, size_t buflen, struct sockaddr *to, uint16_t to_port); |
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92 void rgw_servers_fini(void); |
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Ported the RADIUS/Diameter translation code from waaad project. Not tested yet. Gateway plugins to come later.
Sebastien Decugis <sdecugis@nict.go.jp>
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93 |
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Ported the RADIUS/Diameter translation code from waaad project. Not tested yet. Gateway plugins to come later.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
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94 |
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Ported the RADIUS/Diameter translation code from waaad project. Not tested yet. Gateway plugins to come later.
Sebastien Decugis <sdecugis@nict.go.jp>
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95 /* Clients management */ |
516
1c2f5ee38039
Allow RADIUS Proxies with the app_radgw extension
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403
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96 enum rgw_cli_type { RGW_CLI_NAS, RGW_CLI_PXY }; |
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Allow RADIUS Proxies with the app_radgw extension
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403
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97 int rgw_clients_auth_check(struct rgw_radius_msg_meta * msg, struct rgw_client * cli, uint8_t * req_auth); |
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Allow RADIUS Proxies with the app_radgw extension
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403
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98 int rgw_clients_add( struct sockaddr * ip_port, unsigned char ** key, size_t keylen, enum rgw_cli_type type ); |
254
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Ported the RADIUS/Diameter translation code from waaad project. Not tested yet. Gateway plugins to come later.
Sebastien Decugis <sdecugis@nict.go.jp>
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99 int rgw_clients_getkey(struct rgw_client * cli, unsigned char **key, size_t *key_len); |
516
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Allow RADIUS Proxies with the app_radgw extension
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parents:
403
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100 int rgw_clients_gettype(struct rgw_client * cli, enum rgw_cli_type *type); |
254
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Ported the RADIUS/Diameter translation code from waaad project. Not tested yet. Gateway plugins to come later.
Sebastien Decugis <sdecugis@nict.go.jp>
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101 int rgw_clients_search(struct sockaddr * ip_port, struct rgw_client ** ref); |
a857024cb48b
Ported the RADIUS/Diameter translation code from waaad project. Not tested yet. Gateway plugins to come later.
Sebastien Decugis <sdecugis@nict.go.jp>
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102 int rgw_clients_check_dup(struct rgw_radius_msg_meta **msg, struct rgw_client *cli); |
516
1c2f5ee38039
Allow RADIUS Proxies with the app_radgw extension
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
403
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103 int rgw_clients_create_origin(struct rgw_radius_msg_meta *msg, struct rgw_client * cli, struct msg ** diam); |
254
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Ported the RADIUS/Diameter translation code from waaad project. Not tested yet. Gateway plugins to come later.
Sebastien Decugis <sdecugis@nict.go.jp>
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104 int rgw_client_finish_send(struct radius_msg ** msg, struct rgw_radius_msg_meta * req, struct rgw_client * cli); |
548
345537783a90
Allow duplicate messages to be processed after Diameter answer has been received.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
516
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105 int rgw_client_finish_nosend(struct rgw_radius_msg_meta * req, struct rgw_client * cli); |
254
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Ported the RADIUS/Diameter translation code from waaad project. Not tested yet. Gateway plugins to come later.
Sebastien Decugis <sdecugis@nict.go.jp>
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106 void rgw_clients_dispose(struct rgw_client ** ref); |
a857024cb48b
Ported the RADIUS/Diameter translation code from waaad project. Not tested yet. Gateway plugins to come later.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
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107 void rgw_clients_dump(void); |
516
1c2f5ee38039
Allow RADIUS Proxies with the app_radgw extension
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parents:
403
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108 int rgw_clients_init(void); |
254
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Ported the RADIUS/Diameter translation code from waaad project. Not tested yet. Gateway plugins to come later.
Sebastien Decugis <sdecugis@nict.go.jp>
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109 void rgw_clients_fini(void); |
a857024cb48b
Ported the RADIUS/Diameter translation code from waaad project. Not tested yet. Gateway plugins to come later.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
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110 int rgw_client_session_add(struct rgw_client * cli, struct session *sess, char * dest_realm, char * dest_host, application_id_t appid); |
a857024cb48b
Ported the RADIUS/Diameter translation code from waaad project. Not tested yet. Gateway plugins to come later.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
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111 int rgw_client_session_stop(struct rgw_client * cli, struct session * sess, int32_t reason); |
a857024cb48b
Ported the RADIUS/Diameter translation code from waaad project. Not tested yet. Gateway plugins to come later.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
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112 |
a857024cb48b
Ported the RADIUS/Diameter translation code from waaad project. Not tested yet. Gateway plugins to come later.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
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113 |
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Ported the RADIUS/Diameter translation code from waaad project. Not tested yet. Gateway plugins to come later.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
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114 /* Management of plugins */ |
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Ported the RADIUS/Diameter translation code from waaad project. Not tested yet. Gateway plugins to come later.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
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115 int rgw_plg_add( char * plgfile, char * conffile, int port, unsigned char ** codes_array, size_t codes_sz ); |
a857024cb48b
Ported the RADIUS/Diameter translation code from waaad project. Not tested yet. Gateway plugins to come later.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
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116 void rgw_plg_dump(void); |
a857024cb48b
Ported the RADIUS/Diameter translation code from waaad project. Not tested yet. Gateway plugins to come later.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
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117 void rgw_plg_start_cache(void); |
a857024cb48b
Ported the RADIUS/Diameter translation code from waaad project. Not tested yet. Gateway plugins to come later.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
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118 int rgw_plg_loop_req(struct rgw_radius_msg_meta **rad, struct session **session, struct msg **diam_msg, struct rgw_client * cli); |
356
e203fc0c95e3
Updated the app_radgw extension to allow more souple management of sessions, and stateful gateway features.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
271
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119 int rgw_plg_loop_ans(struct rgw_radius_msg_meta *req, struct session *session, struct msg **diam_ans, struct radius_msg ** rad_ans, struct rgw_client * cli, int * stateful); |
254
a857024cb48b
Ported the RADIUS/Diameter translation code from waaad project. Not tested yet. Gateway plugins to come later.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
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120 void rgw_plg_fini(void); |
a857024cb48b
Ported the RADIUS/Diameter translation code from waaad project. Not tested yet. Gateway plugins to come later.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
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121 |
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Ported the RADIUS/Diameter translation code from waaad project. Not tested yet. Gateway plugins to come later.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
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122 |
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Ported the RADIUS/Diameter translation code from waaad project. Not tested yet. Gateway plugins to come later.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
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123 /* Parse configuration file */ |
a857024cb48b
Ported the RADIUS/Diameter translation code from waaad project. Not tested yet. Gateway plugins to come later.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
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124 int rgw_conf_handle(char * conffile); |
a857024cb48b
Ported the RADIUS/Diameter translation code from waaad project. Not tested yet. Gateway plugins to come later.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
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125 |
a857024cb48b
Ported the RADIUS/Diameter translation code from waaad project. Not tested yet. Gateway plugins to come later.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
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126 |
a857024cb48b
Ported the RADIUS/Diameter translation code from waaad project. Not tested yet. Gateway plugins to come later.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
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127 /* Worker module, process incoming RADIUS messages (in separated threads) */ |
a857024cb48b
Ported the RADIUS/Diameter translation code from waaad project. Not tested yet. Gateway plugins to come later.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
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128 int rgw_work_start(void); |
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Ported the RADIUS/Diameter translation code from waaad project. Not tested yet. Gateway plugins to come later.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
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129 int rgw_work_add(struct rgw_radius_msg_meta * msg, struct rgw_client * client); |
a857024cb48b
Ported the RADIUS/Diameter translation code from waaad project. Not tested yet. Gateway plugins to come later.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
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130 void rgw_work_fini(void); |
a857024cb48b
Ported the RADIUS/Diameter translation code from waaad project. Not tested yet. Gateway plugins to come later.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
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131 |
a857024cb48b
Ported the RADIUS/Diameter translation code from waaad project. Not tested yet. Gateway plugins to come later.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
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132 |
a857024cb48b
Ported the RADIUS/Diameter translation code from waaad project. Not tested yet. Gateway plugins to come later.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
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133 #endif /* _RGW_H */ |
a857024cb48b
Ported the RADIUS/Diameter translation code from waaad project. Not tested yet. Gateway plugins to come later.
Sebastien Decugis <sdecugis@nict.go.jp>
parents:
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134 |