source4/rpc_server/dssetup/dcesrv_dssetup.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3
   4    endpoint server for the dssetup pipe
   5
   6    Copyright (C) Andrew Tridgell 2004
   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 2 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, write to the Free Software
  20    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  21 */
  22
  23 #include "includes.h"
  24 #include "rpc_server/dcerpc_server.h"
  25 #include "librpc/gen_ndr/ndr_dssetup.h"
  26 #include "rpc_server/common/common.h"
  27
  28
  29 /*
  30   dssetup_DsRoleGetPrimaryDomainInformation
  31 */
  32 static WERROR dssetup_DsRoleGetPrimaryDomainInformation(struct dcesrv_call_state *dce_call,
  33                                                         TALLOC_CTX *mem_ctx,
  34                                                         struct dssetup_DsRoleGetPrimaryDomainInformation *r)
  35 {
  36         union dssetup_DsRoleInfo *info;
  37
  38         info = talloc_p(mem_ctx, union dssetup_DsRoleInfo);
  39         W_ERROR_HAVE_NO_MEMORY(info);
  40
  41         switch (r->in.level) {
  42         case DS_ROLE_BASIC_INFORMATION:
  43         {
  44                 void *sam_ctx;
  45                 const char * const attrs[] = { "dnsDomain", "nTMixedDomain", "objectGUID", "name", NULL };
  46                 int ret;
  47                 struct ldb_message **res;
  48                 enum dssetup_DsRole role = DS_ROLE_STANDALONE_SERVER;
  49                 uint32 flags = 0;
  50                 const char *domain = NULL;
  51                 const char *dns_domain = NULL;
  52                 const char *forest = NULL;
  53                 struct GUID domain_guid;
  54
  55                 ZERO_STRUCT(domain_guid);
  56
  57                 switch (lp_server_role()) {
  58                 case ROLE_STANDALONE:
  59                         role            = DS_ROLE_STANDALONE_SERVER;
  60                         break;
  61                 case ROLE_DOMAIN_MEMBER:
  62                         role            = DS_ROLE_MEMBER_SERVER;
  63                         break;
  64                 case ROLE_DOMAIN_BDC:
  65                         role            = DS_ROLE_BACKUP_DC;
  66                         break;
  67                 case ROLE_DOMAIN_PDC:
  68                         role            = DS_ROLE_PRIMARY_DC;
  69                         break;
  70                 }
  71
  72                 switch (lp_server_role()) {
  73                 case ROLE_STANDALONE:
  74                         domain          = talloc_strdup(mem_ctx, lp_workgroup());
  75                         W_ERROR_HAVE_NO_MEMORY(domain);
  76                         break;
  77                 case ROLE_DOMAIN_MEMBER:
  78                         domain          = talloc_strdup(mem_ctx, lp_workgroup());
  79                         W_ERROR_HAVE_NO_MEMORY(domain);
  80                         /* TODO: what is with dns_domain and forest and guid? */
  81                         break;
  82                 case ROLE_DOMAIN_BDC:
  83                 case ROLE_DOMAIN_PDC:
  84                         sam_ctx = samdb_connect(mem_ctx);
  85                         if (!sam_ctx) {
  86                                 return WERR_SERVER_UNAVAILABLE;
  87                         }
  88
  89                         ret = samdb_search(sam_ctx, mem_ctx, NULL, &res, attrs,
  90                                            "(&(objectClass=domainDNS)(!(objectClass=builtinDomain)))");
  91                         if (ret != 1) {
  92                                 return WERR_SERVER_UNAVAILABLE;
  93                         }
  94
  95                         flags           = DS_ROLE_PRIMARY_DS_RUNNING;
  96
  97                         if (samdb_result_uint(res[0], "nTMixedDomain", 0) == 1) {
  98                                 flags           |= DS_ROLE_PRIMARY_DS_MIXED_MODE;
  99                         }
 100
 101                         domain          = samdb_result_string(res[0], "name", NULL);
 102                         dns_domain      = samdb_result_string(res[0], "dnsDomain", NULL);
 103                         forest          = samdb_result_string(res[0], "dnsDomain", NULL);
 104
 105                         flags           |= DS_ROLE_PRIMARY_DOMAIN_GUID_PRESENT;
 106                         domain_guid     = samdb_result_guid(res[0], "objectGUID");
 107                         break;
 108                 }
 109
 110                 info->basic.role        = role;
 111                 info->basic.flags       = flags;
 112                 info->basic.domain      = domain;
 113                 info->basic.dns_domain  = dns_domain;
 114                 info->basic.forest      = forest;
 115                 info->basic.domain_guid = domain_guid;
 116
 117                 r->out.info = info;
 118                 return WERR_OK;
 119         }
 120         case DS_ROLE_UPGRADE_STATUS:
 121         {
 122                 info->upgrade.upgrading     = DS_ROLE_NOT_UPGRADING;
 123                 info->upgrade.previous_role = DS_ROLE_PREVIOUS_UNKNOWN;
 124
 125                 r->out.info = info;
 126                 return WERR_OK;
 127         }
 128         case DS_ROLE_OP_STATUS:
 129         {
 130                 info->opstatus.status = DS_ROLE_OP_IDLE;
 131
 132                 r->out.info = info;
 133                 return WERR_OK;
 134         }
 135         default:
 136                 return WERR_INVALID_PARAM;
 137         }
 138
 139         return WERR_INVALID_PARAM;
 140 }
 141
 142
 143 /*****************************************
 144 NOTE! The remaining calls below were
 145 removed in w2k3, so the DCESRV_FAULT()
 146 replies are the correct implementation. Do
 147 not try and fill these in with anything else
 148 ******************************************/
 149
 150 /*
 151   dssetup_DsRoleDnsNameToFlatName
 152 */
 153 static WERROR dssetup_DsRoleDnsNameToFlatName(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 154                                         struct dssetup_DsRoleDnsNameToFlatName *r)
 155 {
 156         DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
 157 }
 158
 159
 160 /*
 161   dssetup_DsRoleDcAsDc
 162 */
 163 static WERROR dssetup_DsRoleDcAsDc(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 164                              struct dssetup_DsRoleDcAsDc *r)
 165 {
 166         DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
 167 }
 168
 169
 170 /*
 171   dssetup_DsRoleDcAsReplica
 172 */
 173 static WERROR dssetup_DsRoleDcAsReplica(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 174                                   struct dssetup_DsRoleDcAsReplica *r)
 175 {
 176         DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
 177 }
 178
 179
 180 /*
 181   dssetup_DsRoleDemoteDc
 182 */
 183 static WERROR dssetup_DsRoleDemoteDc(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 184                                struct dssetup_DsRoleDemoteDc *r)
 185 {
 186         DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
 187 }
 188
 189
 190 /*
 191   dssetup_DsRoleGetDcOperationProgress
 192 */
 193 static WERROR dssetup_DsRoleGetDcOperationProgress(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 194                                              struct dssetup_DsRoleGetDcOperationProgress *r)
 195 {
 196         DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
 197 }
 198
 199
 200 /*
 201   dssetup_DsRoleGetDcOperationResults
 202 */
 203 static WERROR dssetup_DsRoleGetDcOperationResults(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 204                                             struct dssetup_DsRoleGetDcOperationResults *r)
 205 {
 206         DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
 207 }
 208
 209
 210 /*
 211   dssetup_DsRoleCancel
 212 */
 213 static WERROR dssetup_DsRoleCancel(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 214                              struct dssetup_DsRoleCancel *r)
 215 {
 216         DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
 217 }
 218
 219
 220 /*
 221   dssetup_DsRoleServerSaveStateForUpgrade
 222 */
 223 static WERROR dssetup_DsRoleServerSaveStateForUpgrade(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 224                                                 struct dssetup_DsRoleServerSaveStateForUpgrade *r)
 225 {
 226         DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
 227 }
 228
 229
 230 /*
 231   dssetup_DsRoleUpgradeDownlevelServer
 232 */
 233 static WERROR dssetup_DsRoleUpgradeDownlevelServer(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 234                                              struct dssetup_DsRoleUpgradeDownlevelServer *r)
 235 {
 236         DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
 237 }
 238
 239
 240 /*
 241   dssetup_DsRoleAbortDownlevelServerUpgrade
 242 */
 243 static WERROR dssetup_DsRoleAbortDownlevelServerUpgrade(struct dcesrv_call_state *dce_call, TALLOC_CTX *mem_ctx,
 244                                                   struct dssetup_DsRoleAbortDownlevelServerUpgrade *r)
 245 {
 246         DCESRV_FAULT(DCERPC_FAULT_OP_RNG_ERROR);
 247 }
 248
 249
 250 /* include the generated boilerplate */
 251 #include "librpc/gen_ndr/ndr_dssetup_s.c"