2 * Copyright (c) 1997 Kungliga Tekniska Högskolan
3 * (Royal Institute of Technology, Stockholm, Sweden).
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
17 * 3. All advertising materials mentioning features or use of this software
18 * must display the following acknowledgement:
19 * This product includes software developed by Kungliga Tekniska
20 * Högskolan and its contributors.
22 * 4. Neither the name of the Institute nor the names of its contributors
23 * may be used to endorse or promote products derived from this software
24 * without specific prior written permission.
26 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
27 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
28 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
29 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
30 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
31 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
32 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
33 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
34 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
35 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
41 #include <parse_units.h>
45 static char *config_file
;
46 int require_preauth
= -1;
48 static char *max_request_str
;
50 time_t kdc_warn_pwexpire
;
61 static int version_flag
;
63 static struct getargs args
[] = {
65 "config-file", 'c', arg_string
, &config_file
,
66 "location of config file", "file"
69 "require-preauth", 'p', arg_negative_flag
, &require_preauth
,
70 "don't require pa-data in as-reqs"
73 "key-file", 'k', arg_string
, &keyfile
,
74 "location of master key file", "file"
77 "max-request", 0, arg_string
, &max_request
,
78 "max size for a kdc-request", "size"
81 "database", 'd', arg_string
, &database
,
82 "location of database", "database"
84 { "enable-http", 'H', arg_flag
, &enable_http
, "turn on HTTP support" },
87 "v4-realm", 'r', arg_string
, &v4_realm
,
88 "realm to serve v4-requests for"
91 { "ports", 'P', arg_string
, &port_str
,
94 { "help", 'h', arg_flag
, &help_flag
},
95 { "version", 'v', arg_flag
, &version_flag
}
98 static int num_args
= sizeof(args
) / sizeof(args
[0]);
100 struct units byte_units
[] = {
101 { "megabyte", 1024 * 1024 },
102 { "mbyte", 1024 * 1024 },
103 { "kilobyte", 1024 },
112 arg_printusage (args
, num_args
, "");
117 configure(int argc
, char **argv
)
119 krb5_config_section
*cf
= NULL
;
124 while((e
= getarg(args
, num_args
, argc
, argv
, &optind
)))
125 warnx("error at argument `%s'", argv
[optind
]);
131 krb5_errx(context
, 0, "%s", heimdal_version
);
139 if(config_file
== NULL
)
140 config_file
= HDB_DB_DIR
"/kdc.conf";
142 if(krb5_config_parse_file(config_file
, &cf
))
146 p
= krb5_config_get_string (cf
,
154 if(database
== NULL
){
155 p
= krb5_config_get_string (cf
, "kdc", "database", NULL
);
156 if(p
) database
= strdup(p
);
160 max_request
= parse_units(max_request_str
, byte_units
, NULL
);
163 if(max_request
== 0){
164 p
= krb5_config_get_string (cf
,
169 max_request
= parse_units(max_request_str
, byte_units
, NULL
);
172 if(require_preauth
== -1)
173 require_preauth
= krb5_config_get_bool(cf
, "kdc",
174 "require-preauth", NULL
);
176 if(port_str
== NULL
){
177 p
= krb5_config_get_string(cf
, "kdc", "ports", NULL
);
180 if(enable_http
== -1)
181 enable_http
= krb5_config_get_bool(cf
, "kdc", "enable-http", NULL
);
183 if(v4_realm
== NULL
){
184 p
= krb5_config_get_string (cf
,
189 v4_realm
= strdup(p
);
193 kdc_warn_pwexpire
= krb5_config_get_time (cf
,
200 krb5_config_file_free (cf
);
202 max_request
= 64 * 1024;
203 if(require_preauth
== -1)
205 if (port_str
== NULL
)
208 if(v4_realm
== NULL
){
209 v4_realm
= malloc(40); /* REALM_SZ */
210 krb_get_lrealm(v4_realm
, 1);