kadmin/del.c

   1 /*
   2  * Copyright (c) 1997 - 2004 Kungliga Tekniska Högskolan
   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 #include "kadmin-commands.h"
  36
  37 static int
  38 do_del_entry(krb5_principal principal, void *data)
  39 {
  40     return kadm5_delete_principal(kadm_handle, principal);
  41 }
  42
  43 int
  44 del_entry(void *opt, int argc, char **argv)
  45 {
  46     int i;
  47     krb5_error_code ret = 0;
  48
  49     for(i = 0; i < argc; i++) {
  50         ret = foreach_principal(argv[i], do_del_entry, "del", NULL);
  51         if (ret)
  52             break;
  53     }
  54     return ret != 0;
  55 }
  56
  57 static int
  58 do_del_ns_entry(krb5_principal nsp, void *data)
  59 {
  60     krb5_error_code ret;
  61     krb5_principal p = NULL;
  62     const char *comp0 = krb5_principal_get_comp_string(context, nsp, 0);
  63     const char *comp1 = krb5_principal_get_comp_string(context, nsp, 1);
  64     char *unsp = NULL;
  65
  66     if (krb5_principal_get_num_comp(context, nsp) != 2) {
  67         (void) krb5_unparse_name(context, nsp, &unsp);
  68         krb5_warn(context, ret = EINVAL, "Not a valid namespace name %s",
  69                    unsp ? unsp : "<Out of memory>");
  70         return EINVAL;
  71     }
  72
  73     ret = krb5_make_principal(context, &p,
  74                               krb5_principal_get_realm(context, nsp),
  75                               "WELLKNOWN", HDB_WK_NAMESPACE, NULL);
  76     if (ret == 0)
  77         ret = krb5_principal_set_comp_string(context, p, 2, comp0);
  78     if (ret == 0)
  79         ret = krb5_principal_set_comp_string(context, p, 3, comp1);
  80     if (ret == 0)
  81         ret = kadm5_delete_principal(kadm_handle, p);
  82     krb5_free_principal(context, p);
  83     free(unsp);
  84     return ret;
  85 }
  86
  87 int
  88 del_namespace(void *opt, int argc, char **argv)
  89 {
  90     int i;
  91     krb5_error_code ret = 0;
  92
  93     for(i = 0; i < argc; i++) {
  94         ret = foreach_principal(argv[i], do_del_ns_entry, "del_ns", NULL);
  95         if (ret)
  96             break;
  97     }
  98     return ret != 0;
  99 }