source4/utils/net/net_vampire.c

   1 /*
   2    Samba Unix/Linux SMB client library
   3    Distributed SMB/CIFS Server Management Utility
   4
   5    Copyright (C) 2004 Stefan Metzmacher <metze@samba.org>
   6    Copyright (C) 2005 Andrew Bartlett <abartlet@samba.org>
   7
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 3 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  20 */
  21
  22 #include "includes.h"
  23 #include "utils/net/net.h"
  24 #include "libnet/libnet.h"
  25 #include "librpc/gen_ndr/samr.h"
  26 #include "auth/auth.h"
  27 #include "param/param.h"
  28 #include "lib/events/events.h"
  29
  30 static int net_samdump_keytab_usage(struct net_context *ctx, int argc, const char **argv)
  31 {
  32         d_printf("net samdump keytab <keytab>\n");
  33         return 0;
  34 }
  35
  36 static int net_samdump_keytab_help(struct net_context *ctx, int argc, const char **argv)
  37 {
  38         d_printf("Dumps kerberos keys of a domain into a keytab.\n");
  39         return 0;
  40 }
  41
  42 static int net_samdump_keytab(struct net_context *ctx, int argc, const char **argv)
  43 {
  44         NTSTATUS status;
  45         struct libnet_context *libnetctx;
  46         struct libnet_SamDump_keytab r;
  47
  48         switch (argc) {
  49         case 0:
  50                 return net_samdump_keytab_usage(ctx, argc, argv);
  51                 break;
  52         case 1:
  53                 r.in.keytab_name = argv[0];
  54                 break;
  55         }
  56
  57         libnetctx = libnet_context_init(ctx->event_ctx, ctx->lp_ctx);
  58         if (!libnetctx) {
  59                 return -1;
  60         }
  61         libnetctx->cred = ctx->credentials;
  62
  63         r.out.error_string = NULL;
  64         r.in.machine_account = NULL;
  65         r.in.binding_string = NULL;
  66
  67         status = libnet_SamDump_keytab(libnetctx, ctx, &r);
  68         if (!NT_STATUS_IS_OK(status)) {
  69                 DEBUG(0,("libnet_SamDump returned %s: %s\n",
  70                          nt_errstr(status),
  71                          r.out.error_string));
  72                 return -1;
  73         }
  74
  75         talloc_free(libnetctx);
  76
  77         return 0;
  78 }
  79
  80 /* main function table */
  81 static const struct net_functable net_samdump_functable[] = {
  82         {"keytab", "dump keys into a keytab\n", net_samdump_keytab, net_samdump_keytab_usage},
  83         {NULL, NULL, NULL, NULL}
  84 };
  85
  86 int net_samdump(struct net_context *ctx, int argc, const char **argv)
  87 {
  88         NTSTATUS status;
  89         struct libnet_context *libnetctx;
  90         struct libnet_SamDump r;
  91         int rc;
  92
  93         switch (argc) {
  94         case 0:
  95                 break;
  96         case 1:
  97         default:
  98                 rc = net_run_function(ctx, argc, argv, net_samdump_functable,
  99                                       net_samdump_usage);
 100                 return rc;
 101         }
 102
 103         libnetctx = libnet_context_init(ctx->event_ctx, ctx->lp_ctx);
 104         if (!libnetctx) {
 105                 return -1;
 106         }
 107         libnetctx->cred = ctx->credentials;
 108
 109         r.out.error_string = NULL;
 110         r.in.machine_account = NULL;
 111         r.in.binding_string = NULL;
 112
 113         status = libnet_SamDump(libnetctx, ctx, &r);
 114         if (!NT_STATUS_IS_OK(status)) {
 115                 DEBUG(0,("libnet_SamDump returned %s: %s\n",
 116                          nt_errstr(status),
 117                          r.out.error_string));
 118                 return -1;
 119         }
 120
 121         talloc_free(libnetctx);
 122
 123         return 0;
 124 }
 125
 126 int net_samdump_usage(struct net_context *ctx, int argc, const char **argv)
 127 {
 128         d_printf("net samdump\n");
 129         d_printf("net samdump keytab <keytab>\n");
 130         return 0;
 131 }
 132
 133 int net_samdump_help(struct net_context *ctx, int argc, const char **argv)
 134 {
 135         d_printf("Dumps the sam of the domain we are joined to.\n");
 136         return 0;
 137 }
 138
 139 int net_samsync_ldb(struct net_context *ctx, int argc, const char **argv)
 140 {
 141         NTSTATUS status;
 142         struct libnet_context *libnetctx;
 143         struct libnet_samsync_ldb r;
 144
 145         libnetctx = libnet_context_init(ctx->event_ctx, ctx->lp_ctx);
 146         if (!libnetctx) {
 147                 return -1;
 148         }
 149         libnetctx->cred = ctx->credentials;
 150
 151         r.out.error_string = NULL;
 152         r.in.machine_account = NULL;
 153         r.in.binding_string = NULL;
 154
 155         /* Needed to override the ACLs on ldb */
 156         r.in.session_info = system_session(libnetctx, ctx->lp_ctx);
 157
 158         status = libnet_samsync_ldb(libnetctx, libnetctx, &r);
 159         if (!NT_STATUS_IS_OK(status)) {
 160                 DEBUG(0,("libnet_samsync_ldb returned %s: %s\n",
 161                          nt_errstr(status),
 162                          r.out.error_string));
 163                 return -1;
 164         }
 165
 166         talloc_free(libnetctx);
 167
 168         return 0;
 169 }
 170
 171 int net_samsync_ldb_usage(struct net_context *ctx, int argc, const char **argv)
 172 {
 173         d_printf("net samsync\n");
 174         return 0;
 175 }
 176
 177 int net_samsync_ldb_help(struct net_context *ctx, int argc, const char **argv)
 178 {
 179         d_printf("Synchronise into the local ldb the SAM of a domain.\n");
 180         return 0;
 181 }