2 * Copyright (c) 1997-2004 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. 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
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23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
24 * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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34 #include "ktutil_locl.h"
39 open_kadmin_connection(char *principal,
44 static kadm5_config_params conf;
47 memset(&conf, 0, sizeof(conf));
50 conf.realm = strdup(realm);
51 if (conf.realm == NULL) {
52 krb5_set_error_message(context, 0, "malloc: out of memory");
55 conf.mask |= KADM5_CONFIG_REALM;
59 conf.admin_server = admin_server;
60 conf.mask |= KADM5_CONFIG_ADMIN_SERVER;
64 conf.kadmind_port = htons(server_port);
65 conf.mask |= KADM5_CONFIG_KADMIND_PORT;
68 /* should get realm from each principal, instead of doing
69 everything with the same (local) realm */
71 ret = kadm5_init_with_password_ctx(context,
79 krb5_warn(context, ret, "kadm5_init_with_password");
86 kt_get(struct get_options *opt, int argc, char **argv)
88 krb5_error_code ret = 0;
90 void *kadm_handle = NULL;
91 krb5_enctype *etypes = NULL;
95 unsigned int failed = 0;
97 if((keytab = ktutil_open_keytab()) == NULL)
100 if(opt->realm_string)
101 krb5_set_default_realm(context, opt->realm_string);
103 if (opt->enctypes_strings.num_strings != 0) {
105 etypes = malloc (opt->enctypes_strings.num_strings * sizeof(*etypes));
106 if (etypes == NULL) {
107 krb5_warnx(context, "malloc failed");
110 netypes = opt->enctypes_strings.num_strings;
111 for(i = 0; i < netypes; i++) {
112 ret = krb5_string_to_enctype(context,
113 opt->enctypes_strings.strings[i],
116 krb5_warnx(context, "unrecognized enctype: %s",
117 opt->enctypes_strings.strings[i]);
124 for(a = 0; a < argc; a++){
125 krb5_principal princ_ent;
126 kadm5_principal_ent_rec princ;
131 krb5_keytab_entry entry;
133 ret = krb5_parse_name(context, argv[a], &princ_ent);
135 krb5_warn(context, ret, "can't parse principal %s", argv[a]);
139 memset(&princ, 0, sizeof(princ));
140 princ.principal = princ_ent;
141 mask |= KADM5_PRINCIPAL;
142 princ.attributes |= KRB5_KDB_DISALLOW_ALL_TIX;
143 mask |= KADM5_ATTRIBUTES;
144 princ.princ_expire_time = 0;
145 mask |= KADM5_PRINC_EXPIRE_TIME;
147 if(kadm_handle == NULL) {
149 if(opt->realm_string != NULL)
150 r = opt->realm_string;
152 r = krb5_principal_get_realm(context, princ_ent);
153 kadm_handle = open_kadmin_connection(opt->principal_string,
155 opt->admin_server_string,
156 opt->server_port_integer);
157 if(kadm_handle == NULL)
161 ret = kadm5_create_principal(kadm_handle, &princ, mask, "x");
164 else if(ret != KADM5_DUP) {
165 krb5_warn(context, ret, "kadm5_create_principal(%s)", argv[a]);
166 krb5_free_principal(context, princ_ent);
170 ret = kadm5_randkey_principal(kadm_handle, princ_ent, &keys, &n_keys);
172 krb5_warn(context, ret, "kadm5_randkey_principal(%s)", argv[a]);
173 krb5_free_principal(context, princ_ent);
178 ret = kadm5_get_principal(kadm_handle, princ_ent, &princ,
179 KADM5_PRINCIPAL | KADM5_KVNO | KADM5_ATTRIBUTES);
181 krb5_warn(context, ret, "kadm5_get_principal(%s)", argv[a]);
182 for (j = 0; j < n_keys; j++)
183 krb5_free_keyblock_contents(context, &keys[j]);
184 krb5_free_principal(context, princ_ent);
188 if(!created && (princ.attributes & KRB5_KDB_DISALLOW_ALL_TIX))
189 krb5_warnx(context, "%s: disallow-all-tix flag set - clearing", argv[a]);
190 princ.attributes &= (~KRB5_KDB_DISALLOW_ALL_TIX);
191 mask = KADM5_ATTRIBUTES;
196 ret = kadm5_modify_principal(kadm_handle, &princ, mask);
198 krb5_warn(context, ret, "kadm5_modify_principal(%s)", argv[a]);
199 for (j = 0; j < n_keys; j++)
200 krb5_free_keyblock_contents(context, &keys[j]);
201 krb5_free_principal(context, princ_ent);
205 for(j = 0; j < n_keys; j++) {
212 for (k = 0; k < netypes; ++k)
213 if (keys[j].keytype == etypes[k]) {
219 entry.principal = princ_ent;
220 entry.vno = princ.kvno;
221 entry.keyblock = keys[j];
222 entry.timestamp = time (NULL);
223 ret = krb5_kt_add_entry(context, keytab, &entry);
225 krb5_warn(context, ret, "krb5_kt_add_entry");
227 krb5_free_keyblock_contents(context, &keys[j]);
230 kadm5_free_principal_ent(kadm_handle, &princ);
231 krb5_free_principal(context, princ_ent);
236 kadm5_destroy(kadm_handle);
237 krb5_kt_close(context, keytab);
238 return ret != 0 || failed > 0;