diff options
Diffstat (limited to 'crypto/heimdal/admin/get.c')
| -rw-r--r-- | crypto/heimdal/admin/get.c | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/crypto/heimdal/admin/get.c b/crypto/heimdal/admin/get.c new file mode 100644 index 0000000..143ffa2 --- /dev/null +++ b/crypto/heimdal/admin/get.c @@ -0,0 +1,162 @@ +/* + * Copyright (c) 1997 - 2000 Kungliga Tekniska Högskolan + * (Royal Institute of Technology, Stockholm, Sweden). + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * 3. Neither the name of the Institute nor the names of its contributors + * may be used to endorse or promote products derived from this software + * without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +#include "ktutil_locl.h" + +RCSID("$Id: get.c,v 1.15 2000/01/02 04:41:01 assar Exp $"); + +int +kt_get(int argc, char **argv) +{ + krb5_error_code ret; + kadm5_config_params conf; + void *kadm_handle; + char *principal = NULL; + char *realm = NULL; + char *admin_server = NULL; + int server_port = 0; + int help_flag = 0; + int optind = 0; + int i, j; + + struct getargs args[] = { + { "principal", 'p', arg_string, NULL, + "admin principal", "principal" + }, + { "realm", 'r', arg_string, NULL, + "realm to use", "realm" + }, + { "admin-server", 'a', arg_string, NULL, + "server to contact", "host" + }, + { "server-port", 's', arg_integer, NULL, + "port to contact", "port number" + }, + { "help", 'h', arg_flag, NULL } + }; + + args[0].value = &principal; + args[1].value = &realm; + args[2].value = &admin_server; + args[3].value = &server_port; + args[4].value = &help_flag; + + memset(&conf, 0, sizeof(conf)); + + if(getarg(args, sizeof(args) / sizeof(args[0]), argc, argv, &optind) + || help_flag) { + arg_printusage(args, sizeof(args) / sizeof(args[0]), + "ktutil get", "principal..."); + return 0; + } + + if(realm) { + krb5_set_default_realm(context, realm); /* XXX should be fixed + some other way */ + conf.realm = realm; + conf.mask |= KADM5_CONFIG_REALM; + } + + if (admin_server) { + conf.admin_server = admin_server; + conf.mask |= KADM5_CONFIG_ADMIN_SERVER; + } + + if (server_port) { + conf.kadmind_port = htons(server_port); + conf.mask |= KADM5_CONFIG_KADMIND_PORT; + } + + ret = kadm5_init_with_password_ctx(context, + principal, + NULL, + KADM5_ADMIN_SERVICE, + &conf, 0, 0, + &kadm_handle); + if(ret) { + krb5_warn(context, ret, "kadm5_init_with_password"); + return 0; + } + + + for(i = optind; i < argc; i++){ + krb5_principal princ_ent; + kadm5_principal_ent_rec princ; + int mask = 0; + krb5_keyblock *keys; + int n_keys; + int created = 0; + krb5_keytab_entry entry; + + ret = krb5_parse_name(context, argv[i], &princ_ent); + memset(&princ, 0, sizeof(princ)); + princ.principal = princ_ent; + mask |= KADM5_PRINCIPAL; + princ.attributes |= KRB5_KDB_DISALLOW_ALL_TIX; + mask |= KADM5_ATTRIBUTES; + princ.princ_expire_time = 0; + mask |= KADM5_PRINC_EXPIRE_TIME; + + ret = kadm5_create_principal(kadm_handle, &princ, mask, "x"); + if(ret == 0) + created++; + else if(ret != KADM5_DUP) { + krb5_free_principal(context, princ_ent); + continue; + } + ret = kadm5_randkey_principal(kadm_handle, princ_ent, &keys, &n_keys); + + ret = kadm5_get_principal(kadm_handle, princ_ent, &princ, + KADM5_PRINCIPAL | KADM5_KVNO | KADM5_ATTRIBUTES); + princ.attributes &= (~KRB5_KDB_DISALLOW_ALL_TIX); + mask = KADM5_ATTRIBUTES; + if(created) { + princ.kvno = 1; + mask |= KADM5_KVNO; + } + ret = kadm5_modify_principal(kadm_handle, &princ, mask); + for(j = 0; j < n_keys; j++) { + entry.principal = princ_ent; + entry.vno = princ.kvno; + entry.keyblock = keys[j]; + entry.timestamp = time (NULL); + ret = krb5_kt_add_entry(context, keytab, &entry); + krb5_free_keyblock_contents(context, &keys[j]); + } + + kadm5_free_principal_ent(kadm_handle, &princ); + krb5_free_principal(context, princ_ent); + } + kadm5_destroy(kadm_handle); + return 0; +} |
