kdc: only pass HDB_F_CANON if the client specified b->kdc_options.canonicalize
[heimdal.git] / kadmin / kadmin.c
blob7c4576752ff1ba5a99f7d287c74a1805b86c77c7
1 /*
2 * Copyright (c) 1997 - 2004 Kungliga Tekniska Högskolan
3 * (Royal Institute of Technology, Stockholm, Sweden).
4 * All rights reserved.
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
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. Neither the name of the Institute nor the names of its contributors
18 * may be used to endorse or promote products derived from this software
19 * without specific prior written permission.
21 * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
31 * SUCH DAMAGE.
34 #include "kadmin_locl.h"
35 #include "kadmin-commands.h"
36 #include <sl.h>
38 static char *config_file;
39 static char *keyfile;
40 int local_flag;
41 static int ad_flag;
42 static int help_flag;
43 static int version_flag;
44 static char *realm;
45 static char *admin_server;
46 static int server_port = 0;
47 static char *client_name;
48 static char *keytab;
49 static char *check_library = NULL;
50 static char *check_function = NULL;
51 static getarg_strings policy_libraries = { 0, NULL };
53 static struct getargs args[] = {
54 { "principal", 'p', arg_string, &client_name,
55 "principal to authenticate as", NULL },
56 { "keytab", 'K', arg_string, &keytab,
57 "keytab for authentication principal", NULL },
59 "config-file", 'c', arg_string, &config_file,
60 "location of config file", "file"
63 "key-file", 'k', arg_string, &keyfile,
64 "location of master key file", "file"
67 "realm", 'r', arg_string, &realm,
68 "realm to use", "realm"
71 "admin-server", 'a', arg_string, &admin_server,
72 "server to contact", "host"
75 "server-port", 's', arg_integer, &server_port,
76 "port to use", "port number"
78 { "ad", 0, arg_flag, &ad_flag, "active directory admin mode",
79 NULL },
80 #ifdef HAVE_DLOPEN
81 { "check-library", 0, arg_string, &check_library,
82 "library to load password check function from", "library" },
83 { "check-function", 0, arg_string, &check_function,
84 "password check function to load", "function" },
85 { "policy-libraries", 0, arg_strings, &policy_libraries,
86 "password check function to load", "function" },
87 #endif
88 { "local", 'l', arg_flag, &local_flag, "local admin mode", NULL },
89 { "help", 'h', arg_flag, &help_flag, NULL, NULL },
90 { "version", 'v', arg_flag, &version_flag, NULL, NULL }
93 static int num_args = sizeof(args) / sizeof(args[0]);
96 krb5_context context;
97 void *kadm_handle;
99 int
100 help(void *opt, int argc, char **argv)
102 sl_slc_help(commands, argc, argv);
103 return 0;
106 static int exit_seen = 0;
109 exit_kadmin (void *opt, int argc, char **argv)
111 exit_seen = 1;
112 return 0;
116 lock(void *opt, int argc, char **argv)
118 return kadm5_lock(kadm_handle);
122 unlock(void *opt, int argc, char **argv)
124 return kadm5_unlock(kadm_handle);
127 static void
128 usage(int ret)
130 arg_printusage (args, num_args, NULL, "[command]");
131 exit (ret);
135 get_privs(void *opt, int argc, char **argv)
137 uint32_t privs;
138 char str[128];
139 kadm5_ret_t ret;
141 ret = kadm5_get_privs(kadm_handle, &privs);
142 if(ret)
143 krb5_warn(context, ret, "kadm5_get_privs");
144 else{
145 ret =_kadm5_privs_to_string(privs, str, sizeof(str));
146 if (ret == 0)
147 printf("%s\n", str);
148 else
149 printf("privs: 0x%x\n", (unsigned int)privs);
151 return 0;
155 main(int argc, char **argv)
157 krb5_error_code ret;
158 char **files;
159 kadm5_config_params conf;
160 int optidx = 0;
161 int exit_status = 0;
163 setprogname(argv[0]);
165 ret = krb5_init_context(&context);
166 if (ret)
167 errx (1, "krb5_init_context failed: %d", ret);
169 if(getarg(args, num_args, argc, argv, &optidx))
170 usage(1);
172 if (help_flag)
173 usage (0);
175 if (version_flag) {
176 print_version(NULL);
177 exit(0);
180 argc -= optidx;
181 argv += optidx;
183 if (config_file == NULL) {
184 asprintf(&config_file, "%s/kdc.conf", hdb_db_dir(context));
185 if (config_file == NULL)
186 errx(1, "out of memory");
189 ret = krb5_prepend_config_files_default(config_file, &files);
190 if (ret)
191 krb5_err(context, 1, ret, "getting configuration files");
193 ret = krb5_set_config_files(context, files);
194 krb5_free_config_files(files);
195 if(ret)
196 krb5_err(context, 1, ret, "reading configuration files");
198 memset(&conf, 0, sizeof(conf));
199 if(realm) {
200 krb5_set_default_realm(context, realm); /* XXX should be fixed
201 some other way */
202 conf.realm = realm;
203 conf.mask |= KADM5_CONFIG_REALM;
206 if (admin_server) {
207 conf.admin_server = admin_server;
208 conf.mask |= KADM5_CONFIG_ADMIN_SERVER;
211 if (server_port) {
212 conf.kadmind_port = htons(server_port);
213 conf.mask |= KADM5_CONFIG_KADMIND_PORT;
216 if (keyfile) {
217 conf.stash_file = keyfile;
218 conf.mask |= KADM5_CONFIG_STASH_FILE;
221 if(local_flag) {
222 int i;
224 kadm5_setup_passwd_quality_check (context,
225 check_library, check_function);
227 for (i = 0; i < policy_libraries.num_strings; i++) {
228 ret = kadm5_add_passwd_quality_verifier(context,
229 policy_libraries.strings[i]);
230 if (ret)
231 krb5_err(context, 1, ret, "kadm5_add_passwd_quality_verifier");
233 ret = kadm5_add_passwd_quality_verifier(context, NULL);
234 if (ret)
235 krb5_err(context, 1, ret, "kadm5_add_passwd_quality_verifier");
237 ret = kadm5_s_init_with_password_ctx(context,
238 KADM5_ADMIN_SERVICE,
239 NULL,
240 KADM5_ADMIN_SERVICE,
241 &conf, 0, 0,
242 &kadm_handle);
243 } else if (ad_flag) {
244 if (client_name == NULL)
245 krb5_errx(context, 1, "keytab mode require principal name");
246 ret = kadm5_ad_init_with_password_ctx(context,
247 client_name,
248 NULL,
249 KADM5_ADMIN_SERVICE,
250 &conf, 0, 0,
251 &kadm_handle);
252 } else if (keytab) {
253 if (client_name == NULL)
254 krb5_errx(context, 1, "keytab mode require principal name");
255 ret = kadm5_c_init_with_skey_ctx(context,
256 client_name,
257 keytab,
258 KADM5_ADMIN_SERVICE,
259 &conf, 0, 0,
260 &kadm_handle);
261 } else
262 ret = kadm5_c_init_with_password_ctx(context,
263 client_name,
264 NULL,
265 KADM5_ADMIN_SERVICE,
266 &conf, 0, 0,
267 &kadm_handle);
269 if(ret)
270 krb5_err(context, 1, ret, "kadm5_init_with_password");
272 signal(SIGINT, SIG_IGN); /* ignore signals for now, the sl command
273 parser will handle SIGINT its own way;
274 we should really take care of this in
275 each function, f.i `get' might be
276 interruptable, but not `create' */
277 if (argc != 0) {
278 ret = sl_command (commands, argc, argv);
279 if(ret == -1)
280 krb5_warnx (context, "unrecognized command: %s", argv[0]);
281 else if (ret == -2)
282 ret = 0;
283 if(ret != 0)
284 exit_status = 1;
285 } else {
286 while(!exit_seen) {
287 ret = sl_command_loop(commands, "kadmin> ", NULL);
288 if (ret == -2)
289 exit_seen = 1;
290 else if (ret != 0)
291 exit_status = 1;
295 kadm5_destroy(kadm_handle);
296 krb5_free_context(context);
297 return exit_status;