freeDiameter: extensions/app_radgw/rgw

annotate extensions/app_radgw/rgw_clients.c @ 442:02e3976b9163

Attempt at fixing a problem with NAS-Identifier RADIUS attribute handling

author	Sebastien Decugis <sdecugis@nict.go.jp>
date	Wed, 28 Jul 2010 17:51:29 +0900
parents	26aafbbc1640
children	d4fc98a3b79c

rev	line source
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: diff changeset	1 /*********************************************************************************************************
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: diff changeset	2 * Software License Agreement (BSD License) *
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: diff changeset	3 * Author: Sebastien Decugis <sdecugis@nict.go.jp> *
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: diff changeset	4 * *
258 5df55136361b Updated copyright information Sebastien Decugis <sdecugis@nict.go.jp> parents: 254 diff changeset	5 * Copyright (c) 2010, WIDE Project and NICT *
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: diff changeset	6 * All rights reserved. *
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: diff changeset	7 * *
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: diff changeset	8 * Redistribution and use of this software in source and binary forms, with or without modification, are *
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: diff changeset	9 * permitted provided that the following conditions are met: *
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: diff changeset	10 * *
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: diff changeset	11 * * Redistributions of source code must retain the above *
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: diff changeset	12 * copyright notice, this list of conditions and the *
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: diff changeset	13 * following disclaimer. *
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: diff changeset	14 * *
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: diff changeset	15 * * Redistributions in binary form must reproduce the above *
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: diff changeset	16 * copyright notice, this list of conditions and the *
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: diff changeset	17 * following disclaimer in the documentation and/or other *
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: diff changeset	18 * materials provided with the distribution. *
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: diff changeset	19 * *
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: diff changeset	20 * * Neither the name of the WIDE Project or NICT nor the *
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: diff changeset	21 * names of its contributors may be used to endorse or *
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: diff changeset	22 * promote products derived from this software without *
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: diff changeset	23 * specific prior written permission of WIDE Project and *
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: diff changeset	24 * NICT. *
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: diff changeset	25 * *
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: diff changeset	26 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED *
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: diff changeset	27 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A *
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: diff changeset	28 * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR *
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: diff changeset	29 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT *
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: diff changeset	30 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS *
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: diff changeset	31 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR *
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: diff changeset	32 * TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF *
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: diff changeset	33 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. *
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: diff changeset	34 *********************************************************************************************************/
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: diff changeset	35
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: diff changeset	36 /* Manage the list of RADIUS clients, along with their shared secrets. */
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: diff changeset	37
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: diff changeset	38 /* Probably some changes are needed to support RADIUS Proxies */
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: diff changeset	39
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: diff changeset	40 #include "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: diff changeset	41
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: diff changeset	42 /* Ordered lists of clients. The order relationship is a memcmp on the address zone.
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: diff changeset	43 For same addresses, the port is compared.
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: diff changeset	44 The same address cannot be added twice, once with a 0-port and once with another port value.
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: diff changeset	45 */
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: diff changeset	46 static struct fd_list cli_ip = FD_LIST_INITIALIZER(cli_ip);
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: diff changeset	47 static struct fd_list cli_ip6 = FD_LIST_INITIALIZER(cli_ip6);
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: diff changeset	48
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: diff changeset	49 /* Mutex to protect the previous lists */
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: diff changeset	50 static pthread_mutex_t cli_mtx = PTHREAD_MUTEX_INITIALIZER;
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: diff changeset	51
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: diff changeset	52 /* Structure describing one 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: diff changeset	53 struct rgw_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: diff changeset	54 /* Link information in global list */
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: diff changeset	55 struct fd_list chain;
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: diff changeset	56
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: diff changeset	57 /* Reference count */
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: diff changeset	58 int refcount;
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: diff changeset	59
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: diff changeset	60 /* The address and optional port (alloc'd during configuration file parsing). */
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: diff changeset	61 union {
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: diff changeset	62 struct sockaddr sa; / generic pointer */
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: diff changeset	63 struct sockaddr_in *sin;
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: diff changeset	64 struct sockaddr_in6 *sin6;
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: diff changeset	65 };
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: diff changeset	66
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: diff changeset	67 /* The FQDN, realm, and optional aliases */
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: diff changeset	68 char *fqdn;
442 02e3976b9163 Attempt at fixing a problem with NAS-Identifier RADIUS attribute handling Sebastien Decugis <sdecugis@nict.go.jp> parents: 403 diff changeset	69 size_t fqdn_len;
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: diff changeset	70 char *realm;
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: diff changeset	71 char **aliases;
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: diff changeset	72 size_t aliases_nb;
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: diff changeset	73
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: diff changeset	74 /* The secret key data. */
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: diff changeset	75 struct {
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: diff changeset	76 unsigned char * data;
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: diff changeset	77 size_t len;
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: diff changeset	78 } key;
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: diff changeset	79
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: diff changeset	80 /* information of previous msg received, for duplicate checks. */
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: diff changeset	81 struct {
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: diff changeset	82 uint16_t port;
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: diff changeset	83 uint8_t id;
395 8e26b203e3cb Fix issue for buggy RADIUS routeurs that use the same identifier again and again Sebastien Decugis <sdecugis@nict.go.jp> parents: 278 diff changeset	84 uint8_t auth[16]; /* we also compare the request authenticator to avoid buggy NASes */
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: diff changeset	85 struct radius_msg * ans; /* to be able to resend a lost answer */
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: diff changeset	86 } last[2]; /[0] for auth, [1] for acct. /
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: diff changeset	87 };
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: diff changeset	88
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: diff changeset	89
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: diff changeset	90
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: diff changeset	91 /* create a new rgw_client. the arguments are moved into the structure (to limit malloc & free calls). */
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: diff changeset	92 static int client_create(struct rgw_client res, struct sockaddr ip_port, unsigned char ** key, size_t keylen )
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: diff changeset	93 {
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: diff changeset	94 struct rgw_client *tmp = NULL;
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: diff changeset	95 char buf[255];
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: diff changeset	96 int ret;
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: diff changeset	97
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: diff changeset	98 /* Search FQDN for the 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: diff changeset	99 ret = getnameinfo( *ip_port, sizeof(struct sockaddr_storage), &buf[0], sizeof(buf), NULL, 0, 0 );
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: diff changeset	100 if (ret) {
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: diff changeset	101 TRACE_DEBUG(INFO, "Unable to resolve peer name: %s", gai_strerror(ret));
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: diff changeset	102 return EINVAL;
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: diff changeset	103 }
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: diff changeset	104
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: diff changeset	105 /* Create the new object */
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: diff changeset	106 CHECK_MALLOC( tmp = malloc(sizeof (struct rgw_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: diff changeset	107 memset(tmp, 0, sizeof(struct rgw_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: diff changeset	108 fd_list_init(&tmp->chain, NULL);
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: diff changeset	109
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: diff changeset	110 /* Copy the fqdn */
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: diff changeset	111 CHECK_MALLOC( tmp->fqdn = strdup(buf) );
442 02e3976b9163 Attempt at fixing a problem with NAS-Identifier RADIUS attribute handling Sebastien Decugis <sdecugis@nict.go.jp> parents: 403 diff changeset	112 tmp->fqdn_len = strlen(tmp->fqdn);
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: diff changeset	113 /* Find an appropriate realm */
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: diff changeset	114 tmp->realm = strchr(tmp->fqdn, '.');
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: diff changeset	115 if (tmp->realm)
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: diff changeset	116 tmp->realm += 1;
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: diff changeset	117 if ((!tmp->realm) \|\| (tmp->realm == '\0')) / in case the fqdn was "localhost." for example, if it is possible... */
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: diff changeset	118 tmp->realm = fd_g_config->cnf_diamrlm;
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: diff changeset	119
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: diff changeset	120 /* move the sa info reference */
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: diff changeset	121 tmp->sa = *ip_port;
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: diff changeset	122 *ip_port = NULL;
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: diff changeset	123
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: diff changeset	124 /* move the key material */
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: diff changeset	125 tmp->key.data = *key;
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: diff changeset	126 tmp->key.len = keylen;
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: diff changeset	127 *key = NULL;
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: diff changeset	128
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: diff changeset	129 /* Done! */
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: diff changeset	130 *res = tmp;
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: diff changeset	131 return 0;
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: diff changeset	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: diff changeset	133
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: diff changeset	134
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: diff changeset	135 /* Decrease refcount on a client; the lock must be held when this function is called. */
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: diff changeset	136 static void client_unlink(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: diff changeset	137 {
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: diff changeset	138 client->refcount -= 1;
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: diff changeset	139
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: diff changeset	140 if (client->refcount <= 0) {
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: diff changeset	141 int idx;
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: diff changeset	142 /* to be sure: the refcount should be 0 only when client_fini is called */
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: diff changeset	143 ASSERT( FD_IS_LIST_EMPTY(&client->chain) );
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: diff changeset	144
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: diff changeset	145 /* Free the data */
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: diff changeset	146 for (idx = 0; idx < client->aliases_nb; idx++)
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: diff changeset	147 free(client->aliases[idx]);
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: diff changeset	148 free(client->aliases);
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: diff changeset	149 free(client->fqdn);
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: diff changeset	150 free(client->sa);
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: diff changeset	151 free(client->key.data);
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: diff changeset	152 free(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: diff changeset	153 }
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: diff changeset	154 }
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: diff changeset	155
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: diff changeset	156
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: diff changeset	157 /* Macro to avoid duplicting the code in the next function */
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: diff changeset	158 #define client_search_family( _family_ ) \
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: diff changeset	159 case AF_INET##_family_: { \
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: diff changeset	160 struct sockaddr_in##_family_ * sin##_family_ = (struct sockaddr_in##_family_ *)ip_port; \
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: diff changeset	161 for (ref = cli_ip##_family_.next; ref != &cli_ip##_family_; ref = ref->next) { \
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: diff changeset	162 cmp = memcmp(&sin##_family_->sin##_family_##_addr, \
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: diff changeset	163 &((struct rgw_client *)ref)->sin##_family_->sin##_family_##_addr, \
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: diff changeset	164 sizeof(struct in##_family_##_addr)); \
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: diff changeset	165 if (cmp > 0) continue; /* search further in the list */ \
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: diff changeset	166 if (cmp < 0) break; /* this IP is not in the list */ \
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: diff changeset	167 /* Now compare the ports as follow: */ \
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: diff changeset	168 /* If the ip_port we are searching does not contain a port, just return the first match result */ \
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: diff changeset	169 if ( (sin##_family_->sin##_family_##_port == 0) \
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: diff changeset	170 /* If the entry in the list does not contain a port, return it as a match */ \
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: diff changeset	171 \|\| (((struct rgw_client *)ref)->sin##_family_->sin##_family_##_port == 0) \
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: diff changeset	172 /* If both ports are equal, it is a match */ \
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: diff changeset	173 \|\| (sin##_family_->sin##_family_##_port == \
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: diff changeset	174 ((struct rgw_client *)ref)->sin##_family_->sin##_family_##_port)) { \
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: diff changeset	175 res = (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: diff changeset	176 return EEXIST; \
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: diff changeset	177 } \
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: diff changeset	178 /* Otherwise, the list is ordered by port value (byte order does not matter */ \
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: diff changeset	179 if (sin##_family_->sin##_family_##_port \
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: diff changeset	180 > ((struct rgw_client *)ref)->sin##_family_->sin##_family_##_port) continue; \
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: diff changeset	181 else break; \
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: diff changeset	182 } \
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: diff changeset	183 res = (struct rgw_client )(ref->prev); \
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: diff changeset	184 return ENOENT; \
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: diff changeset	185 }
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: diff changeset	186 /* Function to look for an existing rgw_client, or the previous element.
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: diff changeset	187 The cli_mtx must be held when calling this function.
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: diff changeset	188 Returns ENOENT if the matching client does not exist, and res points to the previous element in the list.
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: diff changeset	189 Returns EEXIST if the matching client is found, and res points to this element.
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: diff changeset	190 Returns other error code on other error. */
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: diff changeset	191 static int client_search(struct rgw_client ** res, struct sockaddr * ip_port )
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: diff changeset	192 {
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: diff changeset	193 int cmp;
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: diff changeset	194 struct fd_list *ref = NULL;
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: diff changeset	195
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: diff changeset	196 CHECK_PARAMS(res && ip_port);
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: diff changeset	197
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: diff changeset	198 switch (ip_port->sa_family) {
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: diff changeset	199 client_search_family()
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: diff changeset	200 break;
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: diff changeset	201
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: diff changeset	202 client_search_family( 6 )
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: diff changeset	203 break;
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: diff changeset	204 }
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: diff changeset	205
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: diff changeset	206 /* We're never supposed to reach this point */
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: diff changeset	207 ASSERT(0);
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: diff changeset	208 return EINVAL;
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: diff changeset	209 }
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: diff changeset	210
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: diff changeset	211 int rgw_clients_getkey(struct rgw_client * cli, unsigned char *key, size_t key_len)
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: diff changeset	212 {
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: diff changeset	213 CHECK_PARAMS( cli && key && key_len );
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: diff changeset	214 *key = cli->key.data;
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: diff changeset	215 *key_len = cli->key.len;
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: diff changeset	216 return 0;
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: diff changeset	217 }
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: diff changeset	218
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: diff changeset	219 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> parents: diff changeset	220 {
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: diff changeset	221 int ret = 0;
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: diff changeset	222
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: diff changeset	223 TRACE_ENTRY("%p %p", ip_port, 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: diff changeset	224
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: diff changeset	225 CHECK_PARAMS(ip_port && 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: diff changeset	226
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: diff changeset	227 CHECK_POSIX( pthread_mutex_lock(&cli_mtx) );
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: diff changeset	228
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: diff changeset	229 ret = client_search(ref, ip_port);
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: diff changeset	230 if (ret == EEXIST) {
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: diff changeset	231 (*ref)->refcount ++;
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: diff changeset	232 ret = 0;
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: diff changeset	233 } else {
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: diff changeset	234 *ref = NULL;
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: diff changeset	235 }
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: diff changeset	236
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: diff changeset	237 CHECK_POSIX( pthread_mutex_unlock(&cli_mtx) );
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: diff changeset	238
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: diff changeset	239 return ret;
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: diff changeset	240 }
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: diff changeset	241
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: diff changeset	242 int rgw_clients_check_dup(struct rgw_radius_msg_meta *msg, struct rgw_client cli)
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: diff changeset	243 {
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: diff changeset	244 int idx;
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: diff changeset	245
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: diff changeset	246 TRACE_ENTRY("%p %p", msg, cli);
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: diff changeset	247
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: diff changeset	248 CHECK_PARAMS( msg && cli );
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: diff changeset	249
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: diff changeset	250 if ((*msg)->serv_type == RGW_PLG_TYPE_AUTH)
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: diff changeset	251 idx = 0;
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: diff changeset	252 else
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: diff changeset	253 idx = 1;
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: diff changeset	254
395 8e26b203e3cb Fix issue for buggy RADIUS routeurs that use the same identifier again and again Sebastien Decugis <sdecugis@nict.go.jp> parents: 278 diff changeset	255 if ((cli->last[idx].id == (*msg)->radius.hdr->identifier)
8e26b203e3cb Fix issue for buggy RADIUS routeurs that use the same identifier again and again Sebastien Decugis <sdecugis@nict.go.jp> parents: 278 diff changeset	256 && (cli->last[idx].port == (*msg)->port)
8e26b203e3cb Fix issue for buggy RADIUS routeurs that use the same identifier again and again Sebastien Decugis <sdecugis@nict.go.jp> parents: 278 diff changeset	257 && !memcmp(&cli->last[idx].auth[0], &(*msg)->radius.hdr->authenticator[0], 16)) {
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: diff changeset	258 /* Duplicate! */
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: diff changeset	259 TRACE_DEBUG(INFO, "Received duplicated RADIUS message (id: %02hhx, port: %hu).", (msg)->radius.hdr->identifier, ntohs((msg)->port));
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: diff changeset	260 if (cli->last[idx].ans) {
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: diff changeset	261 /* Resend the answer */
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: diff changeset	262 CHECK_FCT_DO( rgw_servers_send((msg)->serv_type, cli->last[idx].ans->buf, cli->last[idx].ans->buf_used, cli->sa, (msg)->port), );
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: diff changeset	263 }
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: diff changeset	264 rgw_msg_free(msg);
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: diff changeset	265 } else {
278 50bfb29bf036 Try better handling several pending requests for the same session (not very clean yet) Sebastien Decugis <sdecugis@nict.go.jp> parents: 271 diff changeset	266 /* We have not just received this message already */
50bfb29bf036 Try better handling several pending requests for the same session (not very clean yet) Sebastien Decugis <sdecugis@nict.go.jp> parents: 271 diff changeset	267 if (cli->last[idx].port == 0) { /* first message from this client */
50bfb29bf036 Try better handling several pending requests for the same session (not very clean yet) Sebastien Decugis <sdecugis@nict.go.jp> parents: 271 diff changeset	268 /* Just add the new information */
50bfb29bf036 Try better handling several pending requests for the same session (not very clean yet) Sebastien Decugis <sdecugis@nict.go.jp> parents: 271 diff changeset	269 ASSERT(cli->last[idx].ans == NULL);
50bfb29bf036 Try better handling several pending requests for the same session (not very clean yet) Sebastien Decugis <sdecugis@nict.go.jp> parents: 271 diff changeset	270 cli->last[idx].id = (*msg)->radius.hdr->identifier;
50bfb29bf036 Try better handling several pending requests for the same session (not very clean yet) Sebastien Decugis <sdecugis@nict.go.jp> parents: 271 diff changeset	271 cli->last[idx].port = (*msg)->port;
395 8e26b203e3cb Fix issue for buggy RADIUS routeurs that use the same identifier again and again Sebastien Decugis <sdecugis@nict.go.jp> parents: 278 diff changeset	272 memcpy(&cli->last[idx].auth[0], &(*msg)->radius.hdr->authenticator[0], 16);
278 50bfb29bf036 Try better handling several pending requests for the same session (not very clean yet) Sebastien Decugis <sdecugis@nict.go.jp> parents: 271 diff changeset	273 } else {
50bfb29bf036 Try better handling several pending requests for the same session (not very clean yet) Sebastien Decugis <sdecugis@nict.go.jp> parents: 271 diff changeset	274 /* We have got previous message(s), update the info only if answered already */
50bfb29bf036 Try better handling several pending requests for the same session (not very clean yet) Sebastien Decugis <sdecugis@nict.go.jp> parents: 271 diff changeset	275 if (cli->last[idx].ans) {
50bfb29bf036 Try better handling several pending requests for the same session (not very clean yet) Sebastien Decugis <sdecugis@nict.go.jp> parents: 271 diff changeset	276 cli->last[idx].id = (*msg)->radius.hdr->identifier;
50bfb29bf036 Try better handling several pending requests for the same session (not very clean yet) Sebastien Decugis <sdecugis@nict.go.jp> parents: 271 diff changeset	277 cli->last[idx].port = (*msg)->port;
395 8e26b203e3cb Fix issue for buggy RADIUS routeurs that use the same identifier again and again Sebastien Decugis <sdecugis@nict.go.jp> parents: 278 diff changeset	278 memcpy(&cli->last[idx].auth[0], &(*msg)->radius.hdr->authenticator[0], 16);
278 50bfb29bf036 Try better handling several pending requests for the same session (not very clean yet) Sebastien Decugis <sdecugis@nict.go.jp> parents: 271 diff changeset	279 /* Free the previous answer */
50bfb29bf036 Try better handling several pending requests for the same session (not very clean yet) Sebastien Decugis <sdecugis@nict.go.jp> parents: 271 diff changeset	280 radius_msg_free(cli->last[idx].ans);
50bfb29bf036 Try better handling several pending requests for the same session (not very clean yet) Sebastien Decugis <sdecugis@nict.go.jp> parents: 271 diff changeset	281 free(cli->last[idx].ans);
50bfb29bf036 Try better handling several pending requests for the same session (not very clean yet) Sebastien Decugis <sdecugis@nict.go.jp> parents: 271 diff changeset	282 cli->last[idx].ans = NULL;
50bfb29bf036 Try better handling several pending requests for the same session (not very clean yet) Sebastien Decugis <sdecugis@nict.go.jp> parents: 271 diff changeset	283 }
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: diff changeset	284 }
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: diff changeset	285 }
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: diff changeset	286
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: diff changeset	287 return 0;
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: diff changeset	288 }
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: diff changeset	289
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: diff changeset	290 /* Check that the NAS-IP-Adress or NAS-Identifier is coherent with the IP the packet was received from */
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: diff changeset	291 /* Also update the client list of aliases if needed */
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: diff changeset	292 /* NOTE: This function will require changes to allow RADIUS Proxy on the path... */
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: diff changeset	293 int rgw_clients_check_origin(struct rgw_radius_msg_meta msg, struct rgw_client cli)
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: diff changeset	294 {
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: diff changeset	295 int idx;
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: diff changeset	296 struct radius_attr_hdr nas_ip = NULL, nas_ip6 = NULL, *nas_id = NULL;
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: diff changeset	297
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: diff changeset	298 TRACE_ENTRY("%p %p", msg, cli);
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: diff changeset	299 CHECK_PARAMS(msg && cli && !msg->valid_nas_info );
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: diff changeset	300
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: diff changeset	301 /* Find the relevant attributes, if any */
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: diff changeset	302 for (idx = 0; idx < msg->radius.attr_used; idx++) {
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: diff changeset	303 struct radius_attr_hdr * attr = (struct radius_attr_hdr *)(msg->radius.buf + msg->radius.attr_pos[idx]);
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: diff changeset	304 size_t attr_len = attr->length - sizeof(struct radius_attr_hdr);
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: diff changeset	305
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: diff changeset	306 if ((attr->type == RADIUS_ATTR_NAS_IP_ADDRESS) && (attr_len = 4)) {
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: diff changeset	307 nas_ip = attr;
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: diff changeset	308 continue;
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: diff changeset	309 }
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: diff changeset	310
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: diff changeset	311 if ((attr->type == RADIUS_ATTR_NAS_IDENTIFIER) && (attr_len > 0)) {
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: diff changeset	312 nas_id = attr;
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: diff changeset	313 continue;
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: diff changeset	314 }
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: diff changeset	315
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: diff changeset	316 if ((attr->type == RADIUS_ATTR_NAS_IPV6_ADDRESS) && (attr_len = 16)) {
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: diff changeset	317 nas_ip6 = attr;
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: diff changeset	318 continue;
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: diff changeset	319 }
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: diff changeset	320 }
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: diff changeset	321
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: diff changeset	322 if (!nas_ip && !nas_ip6 && !nas_id) {
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: diff changeset	323 TRACE_DEBUG(FULL, "The message does not contain any NAS identification attribute.");
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: diff changeset	324 goto end;
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: diff changeset	325 }
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: diff changeset	326
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: diff changeset	327 /* Check if the message was received from the IP in NAS-IP-Address attribute */
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: diff changeset	328 if (nas_ip && (cli->sa->sa_family == AF_INET) && !memcmp(nas_ip+1, &cli->sin->sin_addr, sizeof(struct in_addr))) {
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: diff changeset	329 TRACE_DEBUG(FULL, "NAS-IP-Address contains the same address as the message was received from.");
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: diff changeset	330 msg->valid_nas_info \|= 1;
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: diff changeset	331 }
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: diff changeset	332 if (nas_ip6 && (cli->sa->sa_family == AF_INET6) && !memcmp(nas_ip6+1, &cli->sin6->sin6_addr, sizeof(struct in6_addr))) {
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: diff changeset	333 TRACE_DEBUG(FULL, "NAS-IPv6-Address contains the same address as the message was received from.");
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: diff changeset	334 msg->valid_nas_info \|= 1;
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: diff changeset	335 }
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: diff changeset	336
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: diff changeset	337 /* If these conditions are not met, the message is probably forged (well, this might be false...) */
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: diff changeset	338 if ((! msg->valid_nas_info) && (nas_ip \|\| nas_ip6)) {
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: diff changeset	339 /*
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: diff changeset	340 In RADIUS it would be possible for a rogue NAS to forge the NAS-IP-
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: diff changeset	341 Address attribute value. Diameter/RADIUS translation agents MUST
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: diff changeset	342 check a received NAS-IP-Address or NAS-IPv6-Address attribute against
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: diff changeset	343 the source address of the RADIUS packet. If they do not match and
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: diff changeset	344 the Diameter/RADIUS translation agent does not know whether the
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: diff changeset	345 packet was sent by a RADIUS proxy or NAS (e.g., no Proxy-State
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: diff changeset	346 attribute), then by default it is assumed that the source address
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: diff changeset	347 corresponds to a RADIUS proxy, and that the NAS Address is behind
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: diff changeset	348 that proxy, potentially with some additional RADIUS proxies in
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: diff changeset	349 between. The Diameter/RADIUS translation agent MUST insert entries
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: diff changeset	350 in the Route-Record AVP corresponding to the apparent route. This
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: diff changeset	351 implies doing a reverse lookup on the source address and NAS-IP-
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: diff changeset	352 Address or NAS-IPv6-Address attributes to determine the corresponding
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: diff changeset	353 FQDNs.
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: diff changeset	354
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: diff changeset	355 If the source address and the NAS-IP-Address or NAS-IPv6-Address do
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: diff changeset	356 not match, and the Diameter/RADIUS translation agent knows that it is
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: diff changeset	357 talking directly to the NAS (e.g., there are no RADIUS proxies
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: diff changeset	358 between it and the NAS), then the error should be logged, and the
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: diff changeset	359 packet MUST be discarded.
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: diff changeset	360
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: diff changeset	361 Diameter agents and servers MUST check whether the NAS-IP-Address AVP
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: diff changeset	362 corresponds to an entry in the Route-Record AVP. This is done by
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: diff changeset	363 doing a reverse lookup (PTR RR) for the NAS-IP-Address to retrieve
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: diff changeset	364 the corresponding FQDN, and by checking for a match with the Route-
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: diff changeset	365 Record AVP. If no match is found, then an error is logged, but no
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: diff changeset	366 other action is taken.
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: diff changeset	367 */
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: diff changeset	368 TRACE_DEBUG(INFO, "Message received with a NAS-IP-Address or NAS-IPv6-Address different from the sender's. Discarding...");
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: diff changeset	369 return ENOTSUP;
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: diff changeset	370 }
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: diff changeset	371
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: diff changeset	372 /* Now check the nas_id */
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: diff changeset	373 if (nas_id) {
442 02e3976b9163 Attempt at fixing a problem with NAS-Identifier RADIUS attribute handling Sebastien Decugis <sdecugis@nict.go.jp> parents: 403 diff changeset	374 char * str;
02e3976b9163 Attempt at fixing a problem with NAS-Identifier RADIUS attribute handling Sebastien Decugis <sdecugis@nict.go.jp> parents: 403 diff changeset	375 int found, ret;
02e3976b9163 Attempt at fixing a problem with NAS-Identifier RADIUS attribute handling Sebastien Decugis <sdecugis@nict.go.jp> parents: 403 diff changeset	376 struct addrinfo hint, res, ptr;
02e3976b9163 Attempt at fixing a problem with NAS-Identifier RADIUS attribute handling Sebastien Decugis <sdecugis@nict.go.jp> parents: 403 diff changeset	377
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: diff changeset	378 /*
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: diff changeset	379 In RADIUS it would be possible for a rogue NAS to forge the NAS-
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: diff changeset	380 Identifier attribute. Diameter/RADIUS translation agents SHOULD
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: diff changeset	381 attempt to check a received NAS-Identifier attribute against the
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: diff changeset	382 source address of the RADIUS packet, by doing an A/AAAA RR query. If
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: diff changeset	383 the NAS-Identifier attribute contains an FQDN, then such a query
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: diff changeset	384 would resolve to an IP address matching the source address. However,
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: diff changeset	385 the NAS-Identifier attribute is not required to contain an FQDN, so
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: diff changeset	386 such a query could fail. If it fails, an error should be logged, but
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: diff changeset	387 no action should be taken, other than a reverse lookup on the source
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: diff changeset	388 address and insert the resulting FQDN into the Route-Record AVP.
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: diff changeset	389
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: diff changeset	390 Diameter agents and servers SHOULD check whether a NAS-Identifier AVP
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: diff changeset	391 corresponds to an entry in the Route-Record AVP. If no match is
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: diff changeset	392 found, then an error is logged, but no other action is taken.
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: diff changeset	393 */
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: diff changeset	394
442 02e3976b9163 Attempt at fixing a problem with NAS-Identifier RADIUS attribute handling Sebastien Decugis <sdecugis@nict.go.jp> parents: 403 diff changeset	395 /* first, check if the nas_id is the fqdn of the peer or a known alias */
02e3976b9163 Attempt at fixing a problem with NAS-Identifier RADIUS attribute handling Sebastien Decugis <sdecugis@nict.go.jp> parents: 403 diff changeset	396 if ((cli->fqdn_len == (nas_id->length - sizeof(struct radius_attr_hdr)))
02e3976b9163 Attempt at fixing a problem with NAS-Identifier RADIUS attribute handling Sebastien Decugis <sdecugis@nict.go.jp> parents: 403 diff changeset	397 && (!strncasecmp((char *)(nas_id + 1), cli->fqdn, nas_id->length - sizeof(struct radius_attr_hdr)))) {
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: diff changeset	398 TRACE_DEBUG(FULL, "NAS-Identifier contains the fqdn of the NAS");
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: diff changeset	399 found = 1;
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: diff changeset	400 } else {
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: diff changeset	401 for (idx = 0; idx < cli->aliases_nb; idx++) {
442 02e3976b9163 Attempt at fixing a problem with NAS-Identifier RADIUS attribute handling Sebastien Decugis <sdecugis@nict.go.jp> parents: 403 diff changeset	402 if (((nas_id->length - sizeof(struct radius_attr_hdr)) == strlen(cli->aliases[idx]))
02e3976b9163 Attempt at fixing a problem with NAS-Identifier RADIUS attribute handling Sebastien Decugis <sdecugis@nict.go.jp> parents: 403 diff changeset	403 && (!strncasecmp((char *)(nas_id + 1), cli->aliases[idx], nas_id->length - sizeof(struct radius_attr_hdr)))) {
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: diff changeset	404 TRACE_DEBUG(FULL, "NAS-Identifier valid value found in the cache");
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: diff changeset	405 found = 1;
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: diff changeset	406 break;
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: diff changeset	407 }
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: diff changeset	408 }
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: diff changeset	409 }
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: diff changeset	410
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: diff changeset	411 if (found) {
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: diff changeset	412 msg->valid_nas_info \|= 2;
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: diff changeset	413 goto end;
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: diff changeset	414 }
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: diff changeset	415
442 02e3976b9163 Attempt at fixing a problem with NAS-Identifier RADIUS attribute handling Sebastien Decugis <sdecugis@nict.go.jp> parents: 403 diff changeset	416 /* copy the identifier, we try to DNS resolve it */
02e3976b9163 Attempt at fixing a problem with NAS-Identifier RADIUS attribute handling Sebastien Decugis <sdecugis@nict.go.jp> parents: 403 diff changeset	417 CHECK_MALLOC( str = malloc(nas_id->length - sizeof(struct radius_attr_hdr) + 1) );
02e3976b9163 Attempt at fixing a problem with NAS-Identifier RADIUS attribute handling Sebastien Decugis <sdecugis@nict.go.jp> parents: 403 diff changeset	418 memcpy(str, nas_id + 1, nas_id->length - sizeof(struct radius_attr_hdr));
02e3976b9163 Attempt at fixing a problem with NAS-Identifier RADIUS attribute handling Sebastien Decugis <sdecugis@nict.go.jp> parents: 403 diff changeset	419 str[nas_id->length - sizeof(struct radius_attr_hdr)] = '\0';
02e3976b9163 Attempt at fixing a problem with NAS-Identifier RADIUS attribute handling Sebastien Decugis <sdecugis@nict.go.jp> parents: 403 diff changeset	420
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: diff changeset	421 /* Now check if this alias is valid for this peer */
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: diff changeset	422 memset(&hint, 0, sizeof(hint));
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: diff changeset	423 hint.ai_family = cli->sa->sa_family;
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: diff changeset	424 hint.ai_flags = AI_CANONNAME;
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: diff changeset	425 ret = getaddrinfo(str, NULL, &hint, &res);
442 02e3976b9163 Attempt at fixing a problem with NAS-Identifier RADIUS attribute handling Sebastien Decugis <sdecugis@nict.go.jp> parents: 403 diff changeset	426 if (ret == 0) {
02e3976b9163 Attempt at fixing a problem with NAS-Identifier RADIUS attribute handling Sebastien Decugis <sdecugis@nict.go.jp> parents: 403 diff changeset	427 /* The name was resolved correctly, it must match the IP of the client: */
02e3976b9163 Attempt at fixing a problem with NAS-Identifier RADIUS attribute handling Sebastien Decugis <sdecugis@nict.go.jp> parents: 403 diff changeset	428 for (ptr = res; ptr != NULL; ptr = ptr->ai_next) {
02e3976b9163 Attempt at fixing a problem with NAS-Identifier RADIUS attribute handling Sebastien Decugis <sdecugis@nict.go.jp> parents: 403 diff changeset	429 if (cli->sa->sa_family != ptr->ai_family)
02e3976b9163 Attempt at fixing a problem with NAS-Identifier RADIUS attribute handling Sebastien Decugis <sdecugis@nict.go.jp> parents: 403 diff changeset	430 continue;
02e3976b9163 Attempt at fixing a problem with NAS-Identifier RADIUS attribute handling Sebastien Decugis <sdecugis@nict.go.jp> parents: 403 diff changeset	431 if (memcmp(cli->sa, ptr->ai_addr, sSAlen(cli->sa)))
02e3976b9163 Attempt at fixing a problem with NAS-Identifier RADIUS attribute handling Sebastien Decugis <sdecugis@nict.go.jp> parents: 403 diff changeset	432 continue;
02e3976b9163 Attempt at fixing a problem with NAS-Identifier RADIUS attribute handling Sebastien Decugis <sdecugis@nict.go.jp> parents: 403 diff changeset	433
02e3976b9163 Attempt at fixing a problem with NAS-Identifier RADIUS attribute handling Sebastien Decugis <sdecugis@nict.go.jp> parents: 403 diff changeset	434 /* It matches: the alias is valid */
02e3976b9163 Attempt at fixing a problem with NAS-Identifier RADIUS attribute handling Sebastien Decugis <sdecugis@nict.go.jp> parents: 403 diff changeset	435 found = 1;
02e3976b9163 Attempt at fixing a problem with NAS-Identifier RADIUS attribute handling Sebastien Decugis <sdecugis@nict.go.jp> parents: 403 diff changeset	436 break;
02e3976b9163 Attempt at fixing a problem with NAS-Identifier RADIUS attribute handling Sebastien Decugis <sdecugis@nict.go.jp> parents: 403 diff changeset	437 }
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: diff changeset	438 freeaddrinfo(res);
442 02e3976b9163 Attempt at fixing a problem with NAS-Identifier RADIUS attribute handling Sebastien Decugis <sdecugis@nict.go.jp> parents: 403 diff changeset	439
02e3976b9163 Attempt at fixing a problem with NAS-Identifier RADIUS attribute handling Sebastien Decugis <sdecugis@nict.go.jp> parents: 403 diff changeset	440 if (!found) {
02e3976b9163 Attempt at fixing a problem with NAS-Identifier RADIUS attribute handling Sebastien Decugis <sdecugis@nict.go.jp> parents: 403 diff changeset	441 TRACE_DEBUG(INFO, "The NAS-Identifier value '%s' resolves to a different IP from the NAS's, discarding the message.", str);
02e3976b9163 Attempt at fixing a problem with NAS-Identifier RADIUS attribute handling Sebastien Decugis <sdecugis@nict.go.jp> parents: 403 diff changeset	442 free(str);
02e3976b9163 Attempt at fixing a problem with NAS-Identifier RADIUS attribute handling Sebastien Decugis <sdecugis@nict.go.jp> parents: 403 diff changeset	443 return EINVAL;
02e3976b9163 Attempt at fixing a problem with NAS-Identifier RADIUS attribute handling Sebastien Decugis <sdecugis@nict.go.jp> parents: 403 diff changeset	444 }
02e3976b9163 Attempt at fixing a problem with NAS-Identifier RADIUS attribute handling Sebastien Decugis <sdecugis@nict.go.jp> parents: 403 diff changeset	445 } else {
02e3976b9163 Attempt at fixing a problem with NAS-Identifier RADIUS attribute handling Sebastien Decugis <sdecugis@nict.go.jp> parents: 403 diff changeset	446 /* Error resolving the name */
02e3976b9163 Attempt at fixing a problem with NAS-Identifier RADIUS attribute handling Sebastien Decugis <sdecugis@nict.go.jp> parents: 403 diff changeset	447 TRACE_DEBUG(INFO, "Error while resolving NAS-Identifier value '%s': %s. Ignoring...", str, gai_strerror(ret));
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: diff changeset	448 }
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: diff changeset	449
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: diff changeset	450 /* It is a valid alias, save it */
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: diff changeset	451 CHECK_MALLOC( cli->aliases = realloc(cli->aliases, (cli->aliases_nb + 1) * sizeof(char *)) );
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: diff changeset	452 cli->aliases[cli->aliases_nb + 1] = str;
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: diff changeset	453 cli->aliases_nb ++;
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: diff changeset	454 TRACE_DEBUG(FULL, "Saved valid alias for client: '%s' -> '%s'", str, cli->fqdn);
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: diff changeset	455 msg->valid_nas_info \|= 2;
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: diff changeset	456 }
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: diff changeset	457 end:
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: diff changeset	458 return 0;
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: diff changeset	459 }
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: diff changeset	460
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: diff changeset	461 int rgw_clients_get_origin(struct rgw_client cli, char fqdn, char *realm)
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: diff changeset	462 {
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: diff changeset	463 TRACE_ENTRY("%p %p %p", cli, fqdn, realm);
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: diff changeset	464 CHECK_PARAMS(cli && fqdn);
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: diff changeset	465
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: diff changeset	466 *fqdn = cli->fqdn;
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: diff changeset	467 if (realm)
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: diff changeset	468 *realm= cli->realm;
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: diff changeset	469 return 0;
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: diff changeset	470 }
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: diff changeset	471
271 411314907b43 Added translation of Accounting messages Sebastien Decugis <sdecugis@nict.go.jp> parents: 261 diff changeset	472 char * rgw_clients_id(struct rgw_client *cli)
411314907b43 Added translation of Accounting messages Sebastien Decugis <sdecugis@nict.go.jp> parents: 261 diff changeset	473 {
411314907b43 Added translation of Accounting messages Sebastien Decugis <sdecugis@nict.go.jp> parents: 261 diff changeset	474 return cli->fqdn;
411314907b43 Added translation of Accounting messages Sebastien Decugis <sdecugis@nict.go.jp> parents: 261 diff changeset	475 }
411314907b43 Added translation of Accounting messages Sebastien Decugis <sdecugis@nict.go.jp> parents: 261 diff changeset	476
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: diff changeset	477
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: diff changeset	478 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: diff changeset	479 {
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: diff changeset	480 TRACE_ENTRY("%p", 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: diff changeset	481 CHECK_PARAMS_DO(ref, return);
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: diff changeset	482
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: diff changeset	483 CHECK_POSIX_DO( pthread_mutex_lock(&cli_mtx), );
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: diff changeset	484 client_unlink(*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: diff changeset	485 *ref = NULL;
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: diff changeset	486 CHECK_POSIX_DO( pthread_mutex_unlock(&cli_mtx), );
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: diff changeset	487 }
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: diff changeset	488
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: diff changeset	489 int rgw_clients_add( struct sockaddr * ip_port, unsigned char ** key, size_t keylen )
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: diff changeset	490 {
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: diff changeset	491 struct rgw_client * prev = NULL, *new = NULL;
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: diff changeset	492 int ret;
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: diff changeset	493
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: diff changeset	494 TRACE_ENTRY("%p %p %lu", ip_port, key, keylen);
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: diff changeset	495
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: diff changeset	496 CHECK_PARAMS( ip_port && key && *key && keylen );
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: diff changeset	497 CHECK_PARAMS( (ip_port->sa_family == AF_INET) \|\| (ip_port->sa_family == AF_INET6) );
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: diff changeset	498
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: diff changeset	499 /* Dump the entry in debug mode */
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: diff changeset	500 if (TRACE_BOOL(FULL + 1 )) {
260 4c2656ff3400 Cleanup newlines Sebastien Decugis <sdecugis@nict.go.jp> parents: 258 diff changeset	501 TRACE_DEBUG(FULL, "Adding client:");
4c2656ff3400 Cleanup newlines Sebastien Decugis <sdecugis@nict.go.jp> parents: 258 diff changeset	502 TRACE_DEBUG_sSA(FULL, "\tIP : ", ip_port, NI_NUMERICHOST \| NI_NUMERICSERV, "" );
4c2656ff3400 Cleanup newlines Sebastien Decugis <sdecugis@nict.go.jp> parents: 258 diff changeset	503 TRACE_DEBUG_BUFFER(FULL, "\tKey: [", *key, keylen, "]" );
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: diff changeset	504 }
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: diff changeset	505
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: diff changeset	506 /* Lock the lists */
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: diff changeset	507 CHECK_POSIX( pthread_mutex_lock(&cli_mtx) );
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: diff changeset	508
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: diff changeset	509 /* Check if the same entry does not already exist */
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: diff changeset	510 ret = client_search(&prev, ip_port );
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: diff changeset	511 if (ret == ENOENT) {
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: diff changeset	512 /* No duplicate found, Ok to add */
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: diff changeset	513 CHECK_FCT_DO( ret = client_create( &new, &ip_port, key, keylen ), goto end );
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: diff changeset	514 fd_list_insert_after(&prev->chain, &new->chain);
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: diff changeset	515 new->refcount++;
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: diff changeset	516 ret = 0;
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: diff changeset	517 goto end;
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: diff changeset	518 }
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: diff changeset	519
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: diff changeset	520 if (ret == EEXIST) {
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: diff changeset	521 /* Check if the key is the same, then skip or return an error */
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: diff changeset	522 if ((keylen == prev->key.len ) && ( ! memcmp(*key, prev->key.data, keylen) )) {
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: diff changeset	523 TRACE_DEBUG(INFO, "Skipping duplicate client description");
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: diff changeset	524 ret = 0;
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: diff changeset	525 goto end;
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: diff changeset	526 }
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: diff changeset	527
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: diff changeset	528 fd_log_debug("ERROR: Conflicting RADIUS clients descriptions!\n");
260 4c2656ff3400 Cleanup newlines Sebastien Decugis <sdecugis@nict.go.jp> parents: 258 diff changeset	529 TRACE_DEBUG(NONE, "Previous entry:");
4c2656ff3400 Cleanup newlines Sebastien Decugis <sdecugis@nict.go.jp> parents: 258 diff changeset	530 TRACE_DEBUG_sSA(NONE, "\tIP : ", prev->sa, NI_NUMERICHOST \| NI_NUMERICSERV, "" );
4c2656ff3400 Cleanup newlines Sebastien Decugis <sdecugis@nict.go.jp> parents: 258 diff changeset	531 TRACE_DEBUG_BUFFER(NONE, "\tKey: [", prev->key.data, prev->key.len, "]" );
4c2656ff3400 Cleanup newlines Sebastien Decugis <sdecugis@nict.go.jp> parents: 258 diff changeset	532 TRACE_DEBUG(NONE, "Conflicting entry:");
4c2656ff3400 Cleanup newlines Sebastien Decugis <sdecugis@nict.go.jp> parents: 258 diff changeset	533 TRACE_DEBUG_sSA(NONE, "\tIP : ", ip_port, NI_NUMERICHOST \| NI_NUMERICSERV, "" );
4c2656ff3400 Cleanup newlines Sebastien Decugis <sdecugis@nict.go.jp> parents: 258 diff changeset	534 TRACE_DEBUG_BUFFER(NONE, "\tKey: [", *key, keylen, "]" );
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: diff changeset	535 }
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: diff changeset	536 end:
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: diff changeset	537 /* release the lists */
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: diff changeset	538 CHECK_POSIX( pthread_mutex_unlock(&cli_mtx) );
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: diff changeset	539
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: diff changeset	540 return ret;
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: diff changeset	541 }
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: diff changeset	542
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: diff changeset	543 static void dump_cli_list(struct fd_list *senti)
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: diff changeset	544 {
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: diff changeset	545 struct rgw_client * client = NULL;
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: diff changeset	546 struct fd_list *ref = NULL;
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: diff changeset	547
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: diff changeset	548 for (ref = senti->next; ref != senti; ref = ref->next) {
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: diff changeset	549 client = (struct rgw_client *)ref;
260 4c2656ff3400 Cleanup newlines Sebastien Decugis <sdecugis@nict.go.jp> parents: 258 diff changeset	550 TRACE_DEBUG_sSA(NONE, " - ", client->sa, NI_NUMERICHOST \| NI_NUMERICSERV, "" );
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: diff changeset	551 }
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: diff changeset	552 }
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: diff changeset	553
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: diff changeset	554 void rgw_clients_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: diff changeset	555 {
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: diff changeset	556 if ( ! TRACE_BOOL(FULL) )
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: diff changeset	557 return;
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: diff changeset	558
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: diff changeset	559 CHECK_POSIX_DO( pthread_mutex_lock(&cli_mtx), /* ignore error */ );
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: diff changeset	560
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: diff changeset	561 if (!FD_IS_LIST_EMPTY(&cli_ip))
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: diff changeset	562 fd_log_debug(" RADIUS IP clients list:\n");
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: diff changeset	563 dump_cli_list(&cli_ip);
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: diff changeset	564
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: diff changeset	565 if (!FD_IS_LIST_EMPTY(&cli_ip6))
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: diff changeset	566 fd_log_debug(" RADIUS IPv6 clients list:\n");
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: diff changeset	567 dump_cli_list(&cli_ip6);
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: diff changeset	568
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: diff changeset	569 CHECK_POSIX_DO( pthread_mutex_unlock(&cli_mtx), /* ignore error */ );
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: diff changeset	570 }
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: diff changeset	571
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: diff changeset	572 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: diff changeset	573 {
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: diff changeset	574 struct fd_list * 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: diff changeset	575
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: diff changeset	576 TRACE_ENTRY();
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: diff changeset	577
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: diff changeset	578 CHECK_POSIX_DO( pthread_mutex_lock(&cli_mtx), /* ignore error */ );
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: diff changeset	579
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: diff changeset	580 /* empty the lists */
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: diff changeset	581 while ( ! FD_IS_LIST_EMPTY(&cli_ip) ) {
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: diff changeset	582 client = cli_ip.next;
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: diff changeset	583 fd_list_unlink(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: diff changeset	584 client_unlink((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: diff changeset	585 }
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: diff changeset	586 while (! FD_IS_LIST_EMPTY(&cli_ip6)) {
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: diff changeset	587 client = cli_ip6.next;
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: diff changeset	588 fd_list_unlink(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: diff changeset	589 client_unlink((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: diff changeset	590 }
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: diff changeset	591
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: diff changeset	592 CHECK_POSIX_DO( pthread_mutex_unlock(&cli_mtx), /* ignore error */ );
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: diff changeset	593
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: diff changeset	594 }
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: diff changeset	595
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: diff changeset	596 int rgw_client_finish_send(struct radius_msg ** msg, struct rgw_radius_msg_meta * req, struct rgw_client * cli)
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: diff changeset	597 {
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: diff changeset	598 int idx;
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: diff changeset	599
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: diff changeset	600 TRACE_ENTRY("%p %p %p", msg, req, cli);
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: diff changeset	601 CHECK_PARAMS( msg && *msg && cli );
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: diff changeset	602
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: diff changeset	603 if (!req) {
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: diff changeset	604 /* We don't support this case yet */
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: diff changeset	605 ASSERT(0);
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: diff changeset	606 return ENOTSUP;
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: diff changeset	607 }
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: diff changeset	608
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: diff changeset	609 if (radius_msg_finish_srv(*msg, cli->key.data, cli->key.len, req->radius.hdr->authenticator)) {
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: diff changeset	610 TRACE_DEBUG(INFO, "An error occurred while preparing the RADIUS answer");
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: diff changeset	611 radius_msg_free(*msg);
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: diff changeset	612 free(*msg);
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: diff changeset	613 *msg = NULL;
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: diff changeset	614 return EINVAL;
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: diff changeset	615 }
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: diff changeset	616
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: diff changeset	617 /* Debug */
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: diff changeset	618 TRACE_DEBUG(FULL, "RADIUS message ready for sending:");
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: diff changeset	619 rgw_msg_dump((struct rgw_radius_msg_meta )msg);
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: diff changeset	620
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: diff changeset	621 /* Send the message */
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: diff changeset	622 CHECK_FCT( rgw_servers_send(req->serv_type, (msg)->buf, (msg)->buf_used, cli->sa, req->port) );
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: diff changeset	623
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: diff changeset	624 /* update the duplicate cache in rgw_clients */
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: diff changeset	625 if (req->serv_type == RGW_PLG_TYPE_AUTH)
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: diff changeset	626 idx = 0;
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: diff changeset	627 else
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: diff changeset	628 idx = 1;
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: diff changeset	629 if (cli->last[idx].ans) {
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: diff changeset	630 /* Free it */
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: diff changeset	631 radius_msg_free(cli->last[idx].ans);
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: diff changeset	632 free(cli->last[idx].ans);
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: diff changeset	633 }
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: diff changeset	634 cli->last[idx].ans = *msg;
278 50bfb29bf036 Try better handling several pending requests for the same session (not very clean yet) Sebastien Decugis <sdecugis@nict.go.jp> parents: 271 diff changeset	635 cli->last[idx].id = req->radius.hdr->identifier;
50bfb29bf036 Try better handling several pending requests for the same session (not very clean yet) Sebastien Decugis <sdecugis@nict.go.jp> parents: 271 diff changeset	636 cli->last[idx].port = req->port;
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: diff changeset	637 *msg = NULL;
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: diff changeset	638
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: diff changeset	639 /* Finished */
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: diff changeset	640 return 0;
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: diff changeset	641 }
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: diff changeset	642

Mercurial > hg > freeDiameter

annotate extensions/app_radgw/rgw_clients.c @ 442:02e3976b9163