source3/libnet/libnet_samsync_display.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3    dump the remote SAM using rpc samsync operations
   4
   5    Copyright (C) Andrew Tridgell 2002
   6    Copyright (C) Tim Potter 2001,2002
   7    Copyright (C) Jim McDonough <jmcd@us.ibm.com> 2005
   8    Modified by Volker Lendecke 2002
   9    Copyright (C) Jeremy Allison 2005.
  10    Copyright (C) Guenther Deschner 2008.
  11
  12    This program is free software; you can redistribute it and/or modify
  13    it under the terms of the GNU General Public License as published by
  14    the Free Software Foundation; either version 3 of the License, or
  15    (at your option) any later version.
  16
  17    This program is distributed in the hope that it will be useful,
  18    but WITHOUT ANY WARRANTY; without even the implied warranty of
  19    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20    GNU General Public License for more details.
  21
  22    You should have received a copy of the GNU General Public License
  23    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  24 */
  25
  26 #include "includes.h"
  27 #include "libnet/libnet_samsync.h"
  28 #include "passdb.h"
  29
  30 static void display_group_mem_info(uint32_t rid,
  31                                    struct netr_DELTA_GROUP_MEMBER *r)
  32 {
  33         int i;
  34         d_printf("Group mem %u: ", rid);
  35         for (i=0; i< r->num_rids; i++) {
  36                 d_printf("%u ", r->rids[i]);
  37         }
  38         d_printf("\n");
  39 }
  40
  41 static void display_alias_info(uint32_t rid,
  42                                struct netr_DELTA_ALIAS *r)
  43 {
  44         d_printf("Alias '%s' ", r->alias_name.string);
  45         d_printf("desc='%s' rid=%u\n", r->description.string, r->rid);
  46 }
  47
  48 static void display_alias_mem(uint32_t rid,
  49                               struct netr_DELTA_ALIAS_MEMBER *r)
  50 {
  51         int i;
  52         d_printf("Alias rid %u: ", rid);
  53         for (i=0; i< r->sids.num_sids; i++) {
  54                 d_printf("%s ", sid_string_tos(r->sids.sids[i].sid));
  55         }
  56         d_printf("\n");
  57 }
  58
  59 static void display_account_info(uint32_t rid,
  60                                  struct netr_DELTA_USER *r)
  61 {
  62         fstring hex_nt_passwd, hex_lm_passwd;
  63         uchar zero_buf[16];
  64
  65         memset(zero_buf, '\0', sizeof(zero_buf));
  66
  67         /* Decode hashes from password hash (if they are not NULL) */
  68
  69         if (memcmp(r->lmpassword.hash, zero_buf, 16) != 0) {
  70                 pdb_sethexpwd(hex_lm_passwd, r->lmpassword.hash, r->acct_flags);
  71         } else {
  72                 pdb_sethexpwd(hex_lm_passwd, NULL, 0);
  73         }
  74
  75         if (memcmp(r->ntpassword.hash, zero_buf, 16) != 0) {
  76                 pdb_sethexpwd(hex_nt_passwd, r->ntpassword.hash, r->acct_flags);
  77         } else {
  78                 pdb_sethexpwd(hex_nt_passwd, NULL, 0);
  79         }
  80
  81         printf("%s:%d:%s:%s:%s:LCT-0\n",
  82                 r->account_name.string,
  83                 r->rid, hex_lm_passwd, hex_nt_passwd,
  84                 pdb_encode_acct_ctrl(r->acct_flags, NEW_PW_FORMAT_SPACE_PADDED_LEN));
  85 }
  86
  87 static void display_domain_info(struct netr_DELTA_DOMAIN *r)
  88 {
  89         time_t u_logout;
  90         struct netr_AcctLockStr *lockstr = NULL;
  91         NTSTATUS status;
  92         TALLOC_CTX *mem_ctx = talloc_tos();
  93
  94         status = pull_netr_AcctLockStr(mem_ctx, &r->account_lockout,
  95                                        &lockstr);
  96         if (!NT_STATUS_IS_OK(status)) {
  97                 d_printf("failed to pull account lockout string: %s\n",
  98                         nt_errstr(status));
  99         }
 100
 101         u_logout = uint64s_nt_time_to_unix_abs((const uint64_t *)&r->force_logoff_time);
 102
 103         d_printf("Domain name: %s\n", r->domain_name.string);
 104
 105         d_printf("Minimal Password Length: %d\n", r->min_password_length);
 106         d_printf("Password History Length: %d\n", r->password_history_length);
 107
 108         d_printf("Force Logoff: %d\n", (int)u_logout);
 109
 110         d_printf("Max Password Age: %s\n", display_time(r->max_password_age));
 111         d_printf("Min Password Age: %s\n", display_time(r->min_password_age));
 112
 113         if (lockstr) {
 114                 d_printf("Lockout Time: %s\n", display_time((NTTIME)lockstr->lockout_duration));
 115                 d_printf("Lockout Reset Time: %s\n", display_time((NTTIME)lockstr->reset_count));
 116                 d_printf("Bad Attempt Lockout: %d\n", lockstr->bad_attempt_lockout);
 117         }
 118
 119         d_printf("User must logon to change password: %d\n", r->logon_to_chgpass);
 120 }
 121
 122 static void display_group_info(uint32_t rid, struct netr_DELTA_GROUP *r)
 123 {
 124         d_printf("Group '%s' ", r->group_name.string);
 125         d_printf("desc='%s', rid=%u\n", r->description.string, rid);
 126 }
 127
 128 static void display_delete_group(uint32_t rid)
 129 {
 130         d_printf("Delete Group '%d'\n", rid);
 131 }
 132
 133 static void display_rename_group(uint32_t rid, struct netr_DELTA_RENAME *r)
 134 {
 135         d_printf("Rename Group '%d' ", rid);
 136         d_printf("Rename Group: %s -> %s\n",
 137                 r->OldName.string, r->NewName.string);
 138 }
 139
 140 static void display_delete_user(uint32_t rid)
 141 {
 142         d_printf("Delete User '%d'\n", rid);
 143 }
 144
 145 static void display_rename_user(uint32_t rid, struct netr_DELTA_RENAME *r)
 146 {
 147         d_printf("Rename User '%d' ", rid);
 148         d_printf("Rename User: %s -> %s\n",
 149                 r->OldName.string, r->NewName.string);
 150 }
 151
 152 static void display_delete_alias(uint32_t rid)
 153 {
 154         d_printf("Delete Alias '%d'\n", rid);
 155 }
 156
 157 static void display_rename_alias(uint32_t rid, struct netr_DELTA_RENAME *r)
 158 {
 159         d_printf("Rename Alias '%d' ", rid);
 160         d_printf("Rename Alias: %s -> %s\n",
 161                 r->OldName.string, r->NewName.string);
 162 }
 163
 164 static NTSTATUS display_sam_entry(TALLOC_CTX *mem_ctx,
 165                                   enum netr_SamDatabaseID database_id,
 166                                   struct netr_DELTA_ENUM *r,
 167                                   struct samsync_context *ctx)
 168 {
 169         union netr_DELTA_UNION u = r->delta_union;
 170         union netr_DELTA_ID_UNION id = r->delta_id_union;
 171
 172         switch (r->delta_type) {
 173         case NETR_DELTA_DOMAIN:
 174                 display_domain_info(u.domain);
 175                 break;
 176         case NETR_DELTA_GROUP:
 177                 display_group_info(id.rid, u.group);
 178                 break;
 179         case NETR_DELTA_DELETE_GROUP:
 180                 display_delete_group(id.rid);
 181                 break;
 182         case NETR_DELTA_RENAME_GROUP:
 183                 display_rename_group(id.rid, u.rename_group);
 184                 break;
 185         case NETR_DELTA_USER:
 186                 display_account_info(id.rid, u.user);
 187                 break;
 188         case NETR_DELTA_DELETE_USER:
 189                 display_delete_user(id.rid);
 190                 break;
 191         case NETR_DELTA_RENAME_USER:
 192                 display_rename_user(id.rid, u.rename_user);
 193                 break;
 194         case NETR_DELTA_GROUP_MEMBER:
 195                 display_group_mem_info(id.rid, u.group_member);
 196                 break;
 197         case NETR_DELTA_ALIAS:
 198                 display_alias_info(id.rid, u.alias);
 199                 break;
 200         case NETR_DELTA_DELETE_ALIAS:
 201                 display_delete_alias(id.rid);
 202                 break;
 203         case NETR_DELTA_RENAME_ALIAS:
 204                 display_rename_alias(id.rid, u.rename_alias);
 205                 break;
 206         case NETR_DELTA_ALIAS_MEMBER:
 207                 display_alias_mem(id.rid, u.alias_member);
 208                 break;
 209         case NETR_DELTA_POLICY:
 210                 printf("Policy: %s\n",
 211                         sid_string_dbg(id.sid));
 212                 break;
 213         case NETR_DELTA_TRUSTED_DOMAIN:
 214                 printf("Trusted Domain: %s\n",
 215                         u.trusted_domain->domain_name.string);
 216                 break;
 217         case NETR_DELTA_DELETE_TRUST:
 218                 printf("Delete Trust: %s\n",
 219                         sid_string_dbg(id.sid));
 220                 break;
 221         case NETR_DELTA_ACCOUNT:
 222                 printf("Account: %s\n",
 223                         sid_string_dbg(id.sid));
 224                 break;
 225         case NETR_DELTA_DELETE_ACCOUNT:
 226                 printf("Delete Account: %s\n",
 227                         sid_string_dbg(id.sid));
 228                 break;
 229         case NETR_DELTA_SECRET:
 230                 printf("Secret: %s\n",
 231                         id.name);
 232                 break;
 233         case NETR_DELTA_DELETE_SECRET:
 234                 printf("Delete Secret: %s\n",
 235                         id.name);
 236                 break;
 237         case NETR_DELTA_DELETE_GROUP2:
 238                 printf("Delete Group2: %s\n",
 239                         u.delete_group->account_name);
 240                 break;
 241         case NETR_DELTA_DELETE_USER2:
 242                 printf("Delete User2: %s\n",
 243                         u.delete_user->account_name);
 244                 break;
 245         case NETR_DELTA_MODIFY_COUNT:
 246                 printf("sam sequence update: 0x%016llx\n",
 247                         (unsigned long long) *u.modified_count);
 248                 break;
 249 #if 0
 250         /* The following types are recognised but not handled */
 251         case NETR_DELTA_POLICY:
 252                 d_printf("NETR_DELTA_POLICY not handled\n");
 253                 break;
 254         case NETR_DELTA_TRUSTED_DOMAIN:
 255                 d_printf("NETR_DELTA_TRUSTED_DOMAIN not handled\n");
 256                 break;
 257         case NETR_DELTA_ACCOUNT:
 258                 d_printf("NETR_DELTA_ACCOUNT not handled\n");
 259                 break;
 260         case NETR_DELTA_SECRET:
 261                 d_printf("NETR_DELTA_SECRET not handled\n");
 262                 break;
 263         case NETR_DELTA_MODIFY_COUNT:
 264                 d_printf("NETR_DELTA_MODIFY_COUNT not handled\n");
 265                 break;
 266         case NETR_DELTA_DELETE_TRUST:
 267                 d_printf("NETR_DELTA_DELETE_TRUST not handled\n");
 268                 break;
 269         case NETR_DELTA_DELETE_ACCOUNT:
 270                 d_printf("NETR_DELTA_DELETE_ACCOUNT not handled\n");
 271                 break;
 272         case NETR_DELTA_DELETE_SECRET:
 273                 d_printf("NETR_DELTA_DELETE_SECRET not handled\n");
 274                 break;
 275         case NETR_DELTA_DELETE_GROUP2:
 276                 d_printf("NETR_DELTA_DELETE_GROUP2 not handled\n");
 277                 break;
 278         case NETR_DELTA_DELETE_USER2:
 279                 d_printf("NETR_DELTA_DELETE_USER2 not handled\n");
 280                 break;
 281 #endif
 282         default:
 283                 printf("unknown delta type 0x%02x\n",
 284                         r->delta_type);
 285                 break;
 286         }
 287
 288         return NT_STATUS_OK;
 289 }
 290
 291 static NTSTATUS display_sam_entries(TALLOC_CTX *mem_ctx,
 292                                     enum netr_SamDatabaseID database_id,
 293                                     struct netr_DELTA_ENUM_ARRAY *r,
 294                                     uint64_t *sequence_num,
 295                                     struct samsync_context *ctx)
 296 {
 297         int i;
 298
 299         for (i = 0; i < r->num_deltas; i++) {
 300                 display_sam_entry(mem_ctx, database_id, &r->delta_enum[i],
 301                                   ctx);
 302         }
 303
 304         return NT_STATUS_OK;
 305 }
 306
 307 const struct samsync_ops libnet_samsync_display_ops = {
 308         .process_objects        = display_sam_entries,
 309 };