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.h"
  28
  29 static void display_group_mem_info(uint32_t rid,
  30                                    struct netr_DELTA_GROUP_MEMBER *r)
  31 {
  32         int i;
  33         d_printf("Group mem %u: ", rid);
  34         for (i=0; i< r->num_rids; i++) {
  35                 d_printf("%u ", r->rids[i]);
  36         }
  37         d_printf("\n");
  38 }
  39
  40 static void display_alias_info(uint32_t rid,
  41                                struct netr_DELTA_ALIAS *r)
  42 {
  43         d_printf("Alias '%s' ", r->alias_name.string);
  44         d_printf("desc='%s' rid=%u\n", r->description.string, r->rid);
  45 }
  46
  47 static void display_alias_mem(uint32_t rid,
  48                               struct netr_DELTA_ALIAS_MEMBER *r)
  49 {
  50         int i;
  51         d_printf("Alias rid %u: ", rid);
  52         for (i=0; i< r->sids.num_sids; i++) {
  53                 d_printf("%s ", sid_string_tos(r->sids.sids[i].sid));
  54         }
  55         d_printf("\n");
  56 }
  57
  58 static void display_account_info(uint32_t rid,
  59                                  struct netr_DELTA_USER *r)
  60 {
  61         fstring hex_nt_passwd, hex_lm_passwd;
  62         uchar zero_buf[16];
  63
  64         memset(zero_buf, '\0', sizeof(zero_buf));
  65
  66         /* Decode hashes from password hash (if they are not NULL) */
  67
  68         if (memcmp(r->lmpassword.hash, zero_buf, 16) != 0) {
  69                 pdb_sethexpwd(hex_lm_passwd, r->lmpassword.hash, r->acct_flags);
  70         } else {
  71                 pdb_sethexpwd(hex_lm_passwd, NULL, 0);
  72         }
  73
  74         if (memcmp(r->ntpassword.hash, zero_buf, 16) != 0) {
  75                 pdb_sethexpwd(hex_nt_passwd, r->ntpassword.hash, r->acct_flags);
  76         } else {
  77                 pdb_sethexpwd(hex_nt_passwd, NULL, 0);
  78         }
  79
  80         printf("%s:%d:%s:%s:%s:LCT-0\n",
  81                 r->account_name.string,
  82                 r->rid, hex_lm_passwd, hex_nt_passwd,
  83                 pdb_encode_acct_ctrl(r->acct_flags, NEW_PW_FORMAT_SPACE_PADDED_LEN));
  84 }
  85
  86 static void display_domain_info(struct netr_DELTA_DOMAIN *r)
  87 {
  88         time_t u_logout;
  89         struct netr_AcctLockStr *lockstr = NULL;
  90         NTSTATUS status;
  91         TALLOC_CTX *mem_ctx = talloc_tos();
  92
  93         status = pull_netr_AcctLockStr(mem_ctx, &r->account_lockout,
  94                                        &lockstr);
  95         if (!NT_STATUS_IS_OK(status)) {
  96                 d_printf("failed to pull account lockout string: %s\n",
  97                         nt_errstr(status));
  98         }
  99
 100         u_logout = uint64s_nt_time_to_unix_abs((const uint64 *)&r->force_logoff_time);
 101
 102         d_printf("Domain name: %s\n", r->domain_name.string);
 103
 104         d_printf("Minimal Password Length: %d\n", r->min_password_length);
 105         d_printf("Password History Length: %d\n", r->password_history_length);
 106
 107         d_printf("Force Logoff: %d\n", (int)u_logout);
 108
 109         d_printf("Max Password Age: %s\n", display_time(r->max_password_age));
 110         d_printf("Min Password Age: %s\n", display_time(r->min_password_age));
 111
 112         if (lockstr) {
 113                 d_printf("Lockout Time: %s\n", display_time((NTTIME)lockstr->lockout_duration));
 114                 d_printf("Lockout Reset Time: %s\n", display_time((NTTIME)lockstr->reset_count));
 115                 d_printf("Bad Attempt Lockout: %d\n", lockstr->bad_attempt_lockout);
 116         }
 117
 118         d_printf("User must logon to change password: %d\n", r->logon_to_chgpass);
 119 }
 120
 121 static void display_group_info(uint32_t rid, struct netr_DELTA_GROUP *r)
 122 {
 123         d_printf("Group '%s' ", r->group_name.string);
 124         d_printf("desc='%s', rid=%u\n", r->description.string, rid);
 125 }
 126
 127 static void display_delete_group(uint32_t rid)
 128 {
 129         d_printf("Delete Group '%d'\n", rid);
 130 }
 131
 132 static void display_rename_group(uint32_t rid, struct netr_DELTA_RENAME *r)
 133 {
 134         d_printf("Rename Group '%d' ", rid);
 135         d_printf("Rename Group: %s -> %s\n",
 136                 r->OldName.string, r->NewName.string);
 137 }
 138
 139 static void display_delete_user(uint32_t rid)
 140 {
 141         d_printf("Delete User '%d'\n", rid);
 142 }
 143
 144 static void display_rename_user(uint32_t rid, struct netr_DELTA_RENAME *r)
 145 {
 146         d_printf("Rename User '%d' ", rid);
 147         d_printf("Rename User: %s -> %s\n",
 148                 r->OldName.string, r->NewName.string);
 149 }
 150
 151 static void display_delete_alias(uint32_t rid)
 152 {
 153         d_printf("Delete Alias '%d'\n", rid);
 154 }
 155
 156 static void display_rename_alias(uint32_t rid, struct netr_DELTA_RENAME *r)
 157 {
 158         d_printf("Rename Alias '%d' ", rid);
 159         d_printf("Rename Alias: %s -> %s\n",
 160                 r->OldName.string, r->NewName.string);
 161 }
 162
 163 static NTSTATUS display_sam_entry(TALLOC_CTX *mem_ctx,
 164                                   enum netr_SamDatabaseID database_id,
 165                                   struct netr_DELTA_ENUM *r,
 166                                   struct samsync_context *ctx)
 167 {
 168         union netr_DELTA_UNION u = r->delta_union;
 169         union netr_DELTA_ID_UNION id = r->delta_id_union;
 170
 171         switch (r->delta_type) {
 172         case NETR_DELTA_DOMAIN:
 173                 display_domain_info(u.domain);
 174                 break;
 175         case NETR_DELTA_GROUP:
 176                 display_group_info(id.rid, u.group);
 177                 break;
 178         case NETR_DELTA_DELETE_GROUP:
 179                 display_delete_group(id.rid);
 180                 break;
 181         case NETR_DELTA_RENAME_GROUP:
 182                 display_rename_group(id.rid, u.rename_group);
 183                 break;
 184         case NETR_DELTA_USER:
 185                 display_account_info(id.rid, u.user);
 186                 break;
 187         case NETR_DELTA_DELETE_USER:
 188                 display_delete_user(id.rid);
 189                 break;
 190         case NETR_DELTA_RENAME_USER:
 191                 display_rename_user(id.rid, u.rename_user);
 192                 break;
 193         case NETR_DELTA_GROUP_MEMBER:
 194                 display_group_mem_info(id.rid, u.group_member);
 195                 break;
 196         case NETR_DELTA_ALIAS:
 197                 display_alias_info(id.rid, u.alias);
 198                 break;
 199         case NETR_DELTA_DELETE_ALIAS:
 200                 display_delete_alias(id.rid);
 201                 break;
 202         case NETR_DELTA_RENAME_ALIAS:
 203                 display_rename_alias(id.rid, u.rename_alias);
 204                 break;
 205         case NETR_DELTA_ALIAS_MEMBER:
 206                 display_alias_mem(id.rid, u.alias_member);
 207                 break;
 208         case NETR_DELTA_POLICY:
 209                 printf("Policy\n");
 210                 break;
 211         case NETR_DELTA_TRUSTED_DOMAIN:
 212                 printf("Trusted Domain: %s\n",
 213                         u.trusted_domain->domain_name.string);
 214                 break;
 215         case NETR_DELTA_DELETE_TRUST:
 216                 printf("Delete Trust: %d\n",
 217                         u.delete_trust.unknown);
 218                 break;
 219         case NETR_DELTA_ACCOUNT:
 220                 printf("Account\n");
 221                 break;
 222         case NETR_DELTA_DELETE_ACCOUNT:
 223                 printf("Delete Account: %d\n",
 224                         u.delete_account.unknown);
 225                 break;
 226         case NETR_DELTA_SECRET:
 227                 printf("Secret\n");
 228                 break;
 229         case NETR_DELTA_DELETE_SECRET:
 230                 printf("Delete Secret: %d\n",
 231                         u.delete_secret.unknown);
 232                 break;
 233         case NETR_DELTA_DELETE_GROUP2:
 234                 printf("Delete Group2: %s\n",
 235                         u.delete_group->account_name);
 236                 break;
 237         case NETR_DELTA_DELETE_USER2:
 238                 printf("Delete User2: %s\n",
 239                         u.delete_user->account_name);
 240                 break;
 241         case NETR_DELTA_MODIFY_COUNT:
 242                 printf("sam sequence update: 0x%016llx\n",
 243                         (unsigned long long) *u.modified_count);
 244                 break;
 245 #if 0
 246         /* The following types are recognised but not handled */
 247         case NETR_DELTA_POLICY:
 248                 d_printf("NETR_DELTA_POLICY not handled\n");
 249                 break;
 250         case NETR_DELTA_TRUSTED_DOMAIN:
 251                 d_printf("NETR_DELTA_TRUSTED_DOMAIN not handled\n");
 252                 break;
 253         case NETR_DELTA_ACCOUNT:
 254                 d_printf("NETR_DELTA_ACCOUNT not handled\n");
 255                 break;
 256         case NETR_DELTA_SECRET:
 257                 d_printf("NETR_DELTA_SECRET not handled\n");
 258                 break;
 259         case NETR_DELTA_MODIFY_COUNT:
 260                 d_printf("NETR_DELTA_MODIFY_COUNT not handled\n");
 261                 break;
 262         case NETR_DELTA_DELETE_TRUST:
 263                 d_printf("NETR_DELTA_DELETE_TRUST not handled\n");
 264                 break;
 265         case NETR_DELTA_DELETE_ACCOUNT:
 266                 d_printf("NETR_DELTA_DELETE_ACCOUNT not handled\n");
 267                 break;
 268         case NETR_DELTA_DELETE_SECRET:
 269                 d_printf("NETR_DELTA_DELETE_SECRET not handled\n");
 270                 break;
 271         case NETR_DELTA_DELETE_GROUP2:
 272                 d_printf("NETR_DELTA_DELETE_GROUP2 not handled\n");
 273                 break;
 274         case NETR_DELTA_DELETE_USER2:
 275                 d_printf("NETR_DELTA_DELETE_USER2 not handled\n");
 276                 break;
 277 #endif
 278         default:
 279                 printf("unknown delta type 0x%02x\n",
 280                         r->delta_type);
 281                 break;
 282         }
 283
 284         return NT_STATUS_OK;
 285 }
 286
 287 static NTSTATUS display_sam_entries(TALLOC_CTX *mem_ctx,
 288                                     enum netr_SamDatabaseID database_id,
 289                                     struct netr_DELTA_ENUM_ARRAY *r,
 290                                     uint64_t *sequence_num,
 291                                     struct samsync_context *ctx)
 292 {
 293         int i;
 294
 295         for (i = 0; i < r->num_deltas; i++) {
 296                 display_sam_entry(mem_ctx, database_id, &r->delta_enum[i],
 297                                   ctx);
 298         }
 299
 300         return NT_STATUS_OK;
 301 }
 302
 303 const struct samsync_ops libnet_samsync_display_ops = {
 304         .process_objects        = display_sam_entries,
 305 };