source/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 lm_passwd[16], nt_passwd[16];
  63         static uchar zero_buf[16];
  64
  65         /* Decode hashes from password hash (if they are not NULL) */
  66
  67         if (memcmp(r->lmpassword.hash, zero_buf, 16) != 0) {
  68                 sam_pwd_hash(r->rid, r->lmpassword.hash, lm_passwd, 0);
  69                 pdb_sethexpwd(hex_lm_passwd, lm_passwd, 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                 sam_pwd_hash(r->rid, r->ntpassword.hash, nt_passwd, 0);
  76                 pdb_sethexpwd(hex_nt_passwd, nt_passwd, 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 *)&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' ", 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' ", 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' ", 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                                   bool last_query,
 168                                   struct samsync_context *ctx)
 169 {
 170         union netr_DELTA_UNION u = r->delta_union;
 171         union netr_DELTA_ID_UNION id = r->delta_id_union;
 172
 173         switch (r->delta_type) {
 174         case NETR_DELTA_DOMAIN:
 175                 display_domain_info(u.domain);
 176                 break;
 177         case NETR_DELTA_GROUP:
 178                 display_group_info(id.rid, u.group);
 179                 break;
 180         case NETR_DELTA_DELETE_GROUP:
 181                 display_delete_group(id.rid);
 182                 break;
 183         case NETR_DELTA_RENAME_GROUP:
 184                 display_rename_group(id.rid, u.rename_group);
 185                 break;
 186         case NETR_DELTA_USER:
 187                 display_account_info(id.rid, u.user);
 188                 break;
 189         case NETR_DELTA_DELETE_USER:
 190                 display_delete_user(id.rid);
 191                 break;
 192         case NETR_DELTA_RENAME_USER:
 193                 display_rename_user(id.rid, u.rename_user);
 194                 break;
 195         case NETR_DELTA_GROUP_MEMBER:
 196                 display_group_mem_info(id.rid, u.group_member);
 197                 break;
 198         case NETR_DELTA_ALIAS:
 199                 display_alias_info(id.rid, u.alias);
 200                 break;
 201         case NETR_DELTA_DELETE_ALIAS:
 202                 display_delete_alias(id.rid);
 203                 break;
 204         case NETR_DELTA_RENAME_ALIAS:
 205                 display_rename_alias(id.rid, u.rename_alias);
 206                 break;
 207         case NETR_DELTA_ALIAS_MEMBER:
 208                 display_alias_mem(id.rid, u.alias_member);
 209                 break;
 210         case NETR_DELTA_POLICY:
 211                 printf("Policy\n");
 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: %d\n",
 219                         u.delete_trust.unknown);
 220                 break;
 221         case NETR_DELTA_ACCOUNT:
 222                 printf("Account\n");
 223                 break;
 224         case NETR_DELTA_DELETE_ACCOUNT:
 225                 printf("Delete Account: %d\n",
 226                         u.delete_account.unknown);
 227                 break;
 228         case NETR_DELTA_SECRET:
 229                 printf("Secret\n");
 230                 break;
 231         case NETR_DELTA_DELETE_SECRET:
 232                 printf("Delete Secret: %d\n",
 233                         u.delete_secret.unknown);
 234                 break;
 235         case NETR_DELTA_DELETE_GROUP2:
 236                 printf("Delete Group2: %s\n",
 237                         u.delete_group->account_name);
 238                 break;
 239         case NETR_DELTA_DELETE_USER2:
 240                 printf("Delete User2: %s\n",
 241                         u.delete_user->account_name);
 242                 break;
 243         case NETR_DELTA_MODIFY_COUNT:
 244                 printf("sam sequence update: 0x%016llx\n",
 245                         (unsigned long long) *u.modified_count);
 246                 break;
 247 #if 0
 248         /* The following types are recognised but not handled */
 249         case NETR_DELTA_POLICY:
 250                 d_printf("NETR_DELTA_POLICY not handled\n");
 251                 break;
 252         case NETR_DELTA_TRUSTED_DOMAIN:
 253                 d_printf("NETR_DELTA_TRUSTED_DOMAIN not handled\n");
 254                 break;
 255         case NETR_DELTA_ACCOUNT:
 256                 d_printf("NETR_DELTA_ACCOUNT not handled\n");
 257                 break;
 258         case NETR_DELTA_SECRET:
 259                 d_printf("NETR_DELTA_SECRET not handled\n");
 260                 break;
 261         case NETR_DELTA_MODIFY_COUNT:
 262                 d_printf("NETR_DELTA_MODIFY_COUNT not handled\n");
 263                 break;
 264         case NETR_DELTA_DELETE_TRUST:
 265                 d_printf("NETR_DELTA_DELETE_TRUST not handled\n");
 266                 break;
 267         case NETR_DELTA_DELETE_ACCOUNT:
 268                 d_printf("NETR_DELTA_DELETE_ACCOUNT not handled\n");
 269                 break;
 270         case NETR_DELTA_DELETE_SECRET:
 271                 d_printf("NETR_DELTA_DELETE_SECRET not handled\n");
 272                 break;
 273         case NETR_DELTA_DELETE_GROUP2:
 274                 d_printf("NETR_DELTA_DELETE_GROUP2 not handled\n");
 275                 break;
 276         case NETR_DELTA_DELETE_USER2:
 277                 d_printf("NETR_DELTA_DELETE_USER2 not handled\n");
 278                 break;
 279 #endif
 280         default:
 281                 printf("unknown delta type 0x%02x\n",
 282                         r->delta_type);
 283                 break;
 284         }
 285
 286         return NT_STATUS_OK;
 287 }
 288
 289 NTSTATUS display_sam_entries(TALLOC_CTX *mem_ctx,
 290                              enum netr_SamDatabaseID database_id,
 291                              struct netr_DELTA_ENUM_ARRAY *r,
 292                              bool last_query,
 293                              struct samsync_context *ctx)
 294 {
 295         int i;
 296
 297         for (i = 0; i < r->num_deltas; i++) {
 298                 display_sam_entry(mem_ctx, database_id, &r->delta_enum[i],
 299                                   last_query, ctx);
 300         }
 301
 302         return NT_STATUS_OK;
 303 }