2 * Copyright (c) 1997-2004 Kungliga Tekniska Högskolan
3 * (Royal Institute of Technology, Stockholm, Sweden).
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7 * modification, are permitted provided that the following conditions
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14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
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18 * may be used to endorse or promote products derived from this software
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34 #include "ktutil_locl.h"
36 RCSID("$Id: get.c 15583 2005-07-07 21:44:37Z lha $");
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_string(context, "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;
94 unsigned int failed = 0;
96 if((keytab = ktutil_open_keytab()) == NULL)
100 krb5_set_default_realm(context, opt->realm_string);
102 if (opt->enctypes_strings.num_strings != 0) {
104 etypes = malloc (opt->enctypes_strings.num_strings * sizeof(*etypes));
105 if (etypes == NULL) {
106 krb5_warnx(context, "malloc failed");
109 netypes = opt->enctypes_strings.num_strings;
110 for(i = 0; i < netypes; i++) {
111 ret = krb5_string_to_enctype(context,
112 opt->enctypes_strings.strings[i],
115 krb5_warnx(context, "unrecognized enctype: %s",
116 opt->enctypes_strings.strings[i]);
123 for(i = 0; i < argc; i++){
124 krb5_principal princ_ent;
125 kadm5_principal_ent_rec princ;
130 krb5_keytab_entry entry;
132 ret = krb5_parse_name(context, argv[i], &princ_ent);
134 krb5_warn(context, ret, "can't parse principal %s", argv[i]);
138 memset(&princ, 0, sizeof(princ));
139 princ.principal = princ_ent;
140 mask |= KADM5_PRINCIPAL;
141 princ.attributes |= KRB5_KDB_DISALLOW_ALL_TIX;
142 mask |= KADM5_ATTRIBUTES;
143 princ.princ_expire_time = 0;
144 mask |= KADM5_PRINC_EXPIRE_TIME;
146 if(kadm_handle == NULL) {
148 if(opt->realm_string != NULL)
149 r = opt->realm_string;
151 r = krb5_principal_get_realm(context, princ_ent);
152 kadm_handle = open_kadmin_connection(opt->principal_string,
154 opt->admin_server_string,
155 opt->server_port_integer);
156 if(kadm_handle == NULL)
160 ret = kadm5_create_principal(kadm_handle, &princ, mask, "x");
163 else if(ret != KADM5_DUP) {
164 krb5_warn(context, ret, "kadm5_create_principal(%s)", argv[i]);
165 krb5_free_principal(context, princ_ent);
169 ret = kadm5_randkey_principal(kadm_handle, princ_ent, &keys, &n_keys);
171 krb5_warn(context, ret, "kadm5_randkey_principal(%s)", argv[i]);
172 krb5_free_principal(context, princ_ent);
177 ret = kadm5_get_principal(kadm_handle, princ_ent, &princ,
178 KADM5_PRINCIPAL | KADM5_KVNO | KADM5_ATTRIBUTES);
180 krb5_warn(context, ret, "kadm5_get_principal(%s)", argv[i]);
181 for (j = 0; j < n_keys; j++)
182 krb5_free_keyblock_contents(context, &keys[j]);
183 krb5_free_principal(context, princ_ent);
187 if(!created && (princ.attributes & KRB5_KDB_DISALLOW_ALL_TIX))
188 krb5_warnx(context, "%s: disallow-all-tix flag set - clearing", argv[i]);
189 princ.attributes &= (~KRB5_KDB_DISALLOW_ALL_TIX);
190 mask = KADM5_ATTRIBUTES;
195 ret = kadm5_modify_principal(kadm_handle, &princ, mask);
197 krb5_warn(context, ret, "kadm5_modify_principal(%s)", argv[i]);
198 for (j = 0; j < n_keys; j++)
199 krb5_free_keyblock_contents(context, &keys[j]);
200 krb5_free_principal(context, princ_ent);
204 for(j = 0; j < n_keys; j++) {
211 for (k = 0; k < netypes; ++k)
212 if (keys[j].keytype == etypes[k]) {
218 entry.principal = princ_ent;
219 entry.vno = princ.kvno;
220 entry.keyblock = keys[j];
221 entry.timestamp = time (NULL);
222 ret = krb5_kt_add_entry(context, keytab, &entry);
224 krb5_warn(context, ret, "krb5_kt_add_entry");
226 krb5_free_keyblock_contents(context, &keys[j]);
229 kadm5_free_principal_ent(kadm_handle, &princ);
230 krb5_free_principal(context, princ_ent);
235 kadm5_destroy(kadm_handle);
236 krb5_kt_close(context, keytab);
237 return ret != 0 || failed > 0;