4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
18 * Copyright 2000,2006 The FreeRADIUS server project
21 #include <freeradius-devel/ident.h>
24 #include <freeradius-devel/autoconf.h>
30 #include <freeradius-devel/radiusd.h>
31 #include <freeradius-devel/modules.h>
34 * The instance data for rlm_always is the list of fake values we are
37 typedef struct rlm_always_t {
45 * A mapping of configuration file names to internal variables.
47 * Note that the string is dynamically allocated, so it MUST
48 * be freed. When the configuration file parse re-reads the string,
49 * it free's the old one, and strdup's the new one, placing the pointer
50 * to the strdup'd string into 'config.string'. This gets around
53 static const CONF_PARSER module_config[] = {
54 { "rcode", PW_TYPE_STRING_PTR, offsetof(rlm_always_t,rcode_str),
56 { "simulcount", PW_TYPE_INTEGER, offsetof(rlm_always_t,simulcount),
58 { "mpp", PW_TYPE_BOOLEAN, offsetof(rlm_always_t,mpp),
61 { NULL, -1, 0, NULL, NULL } /* end the list */
64 static int str2rcode(const char *s)
66 if(!strcasecmp(s, "reject"))
67 return RLM_MODULE_REJECT;
68 else if(!strcasecmp(s, "fail"))
69 return RLM_MODULE_FAIL;
70 else if(!strcasecmp(s, "ok"))
72 else if(!strcasecmp(s, "handled"))
73 return RLM_MODULE_HANDLED;
74 else if(!strcasecmp(s, "invalid"))
75 return RLM_MODULE_INVALID;
76 else if(!strcasecmp(s, "userlock"))
77 return RLM_MODULE_USERLOCK;
78 else if(!strcasecmp(s, "notfound"))
79 return RLM_MODULE_NOTFOUND;
80 else if(!strcasecmp(s, "noop"))
81 return RLM_MODULE_NOOP;
82 else if(!strcasecmp(s, "updated"))
83 return RLM_MODULE_UPDATED;
86 "rlm_always: Unknown module rcode '%s'.\n", s);
91 static int always_instantiate(CONF_SECTION *conf, void **instance)
96 * Set up a storage area for instance data
98 data = rad_malloc(sizeof(*data));
102 memset(data, 0, sizeof(*data));
105 * If the configuration parameters can't be parsed, then
108 if (cf_section_parse(conf, data, module_config) < 0) {
114 * Convert the rcode string to an int, and get rid of it
116 data->rcode = str2rcode(data->rcode_str);
117 if (data->rcode == -1) {
128 * Just return the rcode ... this function is autz, auth, acct, and
131 static int always_return(void *instance, REQUEST *request)
133 /* quiet the compiler */
136 return ((struct rlm_always_t *)instance)->rcode;
140 * checksimul fakes some other variables besides the rcode...
142 static int always_checksimul(void *instance, REQUEST *request)
144 struct rlm_always_t *inst = instance;
146 request->simul_count = inst->simulcount;
149 request->simul_mpp = 2;
154 static int always_detach(void *instance)
160 module_t rlm_always = {
163 RLM_TYPE_THREAD_SAFE, /* type */
164 always_instantiate, /* instantiation */
165 always_detach, /* detach */
167 always_return, /* authentication */
168 always_return, /* authorization */
169 always_return, /* preaccounting */
170 always_return, /* accounting */
171 always_checksimul, /* checksimul */
172 always_return, /* pre-proxy */
173 always_return, /* post-proxy */
174 always_return /* post-auth */