1 /* 2 * Copyright (c) 1997, 1998, 1999 Kungliga Tekniska H�gskolan 3 * (Royal Institute of Technology, Stockholm, Sweden). 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 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. 16 * 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. 20 * 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. 32 */ 33 34 #include "kadmin_locl.h" 35 36 RCSID("$Id: mod.c,v 1.7 1999/12/02 17:04:58 joda Exp $"); 37 38 static int parse_args (krb5_context context, kadm5_principal_ent_t ent, 39 int argc, char **argv, int *optind, char *name, 40 int *mask); 41 42 static int 43 parse_args(krb5_context context, kadm5_principal_ent_t ent, 44 int argc, char **argv, int *optind, char *name, 45 int *mask) 46 { 47 char *attr_str = NULL; 48 char *max_life_str = NULL; 49 char *max_rlife_str = NULL; 50 char *expiration_str = NULL; 51 char *pw_expiration_str = NULL; 52 int ret, i; 53 54 struct getargs args[] = { 55 {"attributes", 'a', arg_string, NULL, "Attributies", 56 "attributes"}, 57 {"max-ticket-life", 0, arg_string, NULL, "max ticket lifetime", 58 "lifetime"}, 59 {"max-renewable-life", 0, arg_string, NULL, 60 "max renewable lifetime", "lifetime" }, 61 {"expiration-time", 0, arg_string, 62 NULL, "Expiration time", "time"}, 63 {"pw-expiration-time", 0, arg_string, 64 NULL, "Password expiration time", "time"}, 65 }; 66 67 i = 0; 68 args[i++].value = &attr_str; 69 args[i++].value = &max_life_str; 70 args[i++].value = &max_rlife_str; 71 args[i++].value = &expiration_str; 72 args[i++].value = &pw_expiration_str; 73 74 *optind = 0; /* XXX */ 75 76 if(getarg(args, sizeof(args) / sizeof(args[0]), 77 argc, argv, optind)){ 78 arg_printusage(args, 79 sizeof(args) / sizeof(args[0]), 80 name ? name : "", 81 "principal"); 82 return -1; 83 } 84 85 ret = set_entry(context, ent, mask, max_life_str, max_rlife_str, 86 expiration_str, pw_expiration_str, attr_str); 87 if (ret) 88 return ret; 89 return 0; 90 } 91 92 int 93 mod_entry(int argc, char **argv) 94 { 95 kadm5_principal_ent_rec princ; 96 int mask = 0; 97 krb5_error_code ret; 98 krb5_principal princ_ent = NULL; 99 int optind; 100 101 memset (&princ, 0, sizeof(princ)); 102 103 ret = parse_args (context, &princ, argc, argv, 104 &optind, "mod", &mask); 105 if (ret) 106 return 0; 107 108 argc -= optind; 109 argv += optind; 110 111 if (argc != 1) { 112 printf ("Usage: mod [options] principal\n"); 113 return 0; 114 } 115 116 krb5_parse_name(context, argv[0], &princ_ent); 117 118 if (mask == 0) { 119 memset(&princ, 0, sizeof(princ)); 120 ret = kadm5_get_principal(kadm_handle, princ_ent, &princ, 121 KADM5_PRINCIPAL | KADM5_ATTRIBUTES | 122 KADM5_MAX_LIFE | KADM5_MAX_RLIFE | 123 KADM5_PRINC_EXPIRE_TIME | 124 KADM5_PW_EXPIRATION); 125 if (ret) { 126 printf ("no such principal: %s\n", argv[0]); 127 krb5_free_principal (context, princ_ent); 128 return 0; 129 } 130 edit_entry(&princ, &mask, NULL, 0); 131 132 } else { 133 princ.principal = princ_ent; 134 } 135 136 ret = kadm5_modify_principal(kadm_handle, &princ, mask); 137 if(ret) 138 krb5_warn(context, ret, "kadm5_modify_principal"); 139 if(princ_ent) 140 krb5_free_principal(context, princ_ent); 141 kadm5_free_principal_ent(kadm_handle, &princ); 142 return 0; 143 } 144