diff options
Diffstat (limited to 'crypto/heimdal/kadmin/ext.c')
| -rw-r--r-- | crypto/heimdal/kadmin/ext.c | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/crypto/heimdal/kadmin/ext.c b/crypto/heimdal/kadmin/ext.c new file mode 100644 index 0000000..9d2be17 --- /dev/null +++ b/crypto/heimdal/kadmin/ext.c @@ -0,0 +1,116 @@ +/* + * 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 "kadmin_locl.h" + +RCSID("$Id: ext.c,v 1.5 2000/01/02 03:58:02 assar Exp $"); + +struct ext_keytab_data { + krb5_keytab keytab; +}; + +static struct getargs args[] = { + { "keytab", 'k', arg_string, NULL, "keytab to use" }, +}; + +static int num_args = sizeof(args) / sizeof(args[0]); + +static void +usage(void) +{ + arg_printusage(args, num_args, "ext", "principal..."); +} + +static int +do_ext_keytab(krb5_principal principal, void *data) +{ + krb5_error_code ret; + int i; + kadm5_principal_ent_rec princ; + struct ext_keytab_data *e = data; + + ret = kadm5_get_principal(kadm_handle, principal, &princ, + KADM5_PRINCIPAL|KADM5_KVNO|KADM5_KEY_DATA); + if(ret) + return ret; + for(i = 0; i < princ.n_key_data; i++){ + krb5_keytab_entry key; + krb5_key_data *k = &princ.key_data[i]; + key.principal = princ.principal; + key.vno = k->key_data_kvno; + key.keyblock.keytype = k->key_data_type[0]; + key.keyblock.keyvalue.length = k->key_data_length[0]; + key.keyblock.keyvalue.data = k->key_data_contents[0]; + key.timestamp = time(NULL); + ret = krb5_kt_add_entry(context, e->keytab, &key); + if(ret) + krb5_warn(context, ret, "krb5_kt_add_entry"); + } + kadm5_free_principal_ent(kadm_handle, &princ); + return 0; +} + +int +ext_keytab(int argc, char **argv) +{ + krb5_error_code ret; + int i; + int optind = 0; + char *keytab = NULL; + struct ext_keytab_data data; + + args[0].value = &keytab; + if(getarg(args, num_args, argc, argv, &optind)){ + usage(); + return 0; + } + if(keytab) + ret = krb5_kt_resolve(context, keytab, &data.keytab); + else + ret = krb5_kt_default(context, &data.keytab); + if(ret){ + krb5_warn(context, ret, "krb5_kt_resolve"); + return 0; + } + + argc -= optind; + argv += optind; + + for(i = 0; i < argc; i++) + foreach_principal(argv[i], do_ext_keytab, &data); + + krb5_kt_close(context, data.keytab); + + return 0; +} + |
