source4/torture/drs/drs_util.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3
   4    DRSUAPI utility functions to be used in torture tests
   5
   6    Copyright (C) Kamen Mazdrashki <kamen.mazdrashki@postpath.com> 2009
   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 "torture/torture.h"
  24 #include "torture/rpc/drsuapi.h"
  25 #include "../lib/util/asn1.h"
  26
  27 /**
  28  * Decode Attribute OID based on MS documentation
  29  * See MS-DRSR.pdf - 5.16.4
  30  *
  31  * On success returns decoded OID and
  32  * corresponding prefix_map index (if requested)
  33  */
  34 bool drs_util_oid_from_attid(struct torture_context *tctx,
  35                              const struct drsuapi_DsReplicaOIDMapping_Ctr *prefix_map,
  36                              uint32_t attid,
  37                              const char **_oid,
  38                              int *map_idx)
  39 {
  40         int i;
  41         uint32_t hi_word, lo_word;
  42         DATA_BLOB bin_oid = {NULL, 0};
  43         struct drsuapi_DsReplicaOIDMapping *map_entry = NULL;
  44         TALLOC_CTX *mem_ctx = talloc_named(tctx, 0, "util_drsuapi_oid_from_attid");
  45
  46         /* crack attid value */
  47         hi_word = attid >> 16;
  48         lo_word = attid & 0xFFFF;
  49
  50         /* check last entry in the prefix map is the special one */
  51         map_entry = &prefix_map->mappings[prefix_map->num_mappings-1];
  52         torture_assert(tctx,
  53                         (map_entry->id_prefix == 0)
  54                         && (*map_entry->oid.binary_oid == 0xFF),
  55                         "Last entry in Prefix Map is not the special one!");
  56
  57         /* locate corresponding prefixMap entry */
  58         map_entry = NULL;
  59         for (i = 0; i < prefix_map->num_mappings - 1; i++) {
  60
  61                 if (hi_word == prefix_map->mappings[i].id_prefix) {
  62                         map_entry = &prefix_map->mappings[i];
  63                         if (map_idx)    *map_idx = i;
  64                         break;
  65                 }
  66         }
  67
  68         torture_assert(tctx, map_entry, "Unable to locate corresponding Prefix Map entry");
  69
  70         /* copy partial oid making enough room */
  71         bin_oid.length = map_entry->oid.length + 2;
  72         bin_oid.data = talloc_array(mem_ctx, uint8_t, bin_oid.length);
  73         torture_assert(tctx, bin_oid.data, "Not enough memory");
  74         memcpy(bin_oid.data, map_entry->oid.binary_oid, map_entry->oid.length);
  75
  76         if (lo_word < 128) {
  77                 bin_oid.length = bin_oid.length - 1;
  78                 bin_oid.data[bin_oid.length-1] = lo_word;
  79         }
  80         else {
  81                 if (lo_word >= 32768) {
  82                         lo_word -= 32768;
  83                 }
  84                 bin_oid.data[bin_oid.length-2] = ((lo_word / 128) % 128) + 128; // (0x80 | ((lo_word>>7) & 0x7f))
  85                 bin_oid.data[bin_oid.length-1] = lo_word % 128; // lo_word & 0x7f
  86         }
  87
  88         torture_assert(tctx,
  89                         ber_read_OID_String(tctx, bin_oid, _oid),
  90                         "Failed to decode binary OID");
  91         talloc_free(mem_ctx);
  92
  93         return true;
  94 }
  95
  96 /**
  97  * Utility function to convert drsuapi_DsAttributeId to String
  98  */
  99 const char * drs_util_DsAttributeId_to_string(enum drsuapi_DsAttributeId r)
 100 {
 101         const char *val = NULL;
 102
 103         switch (r) {
 104         case DRSUAPI_ATTRIBUTE_objectClass: val = "DRSUAPI_ATTRIBUTE_objectClass"; break;
 105         case DRSUAPI_ATTRIBUTE_description: val = "DRSUAPI_ATTRIBUTE_description"; break;
 106         case DRSUAPI_ATTRIBUTE_member: val = "DRSUAPI_ATTRIBUTE_member"; break;
 107         case DRSUAPI_ATTRIBUTE_instanceType: val = "DRSUAPI_ATTRIBUTE_instanceType"; break;
 108         case DRSUAPI_ATTRIBUTE_whenCreated: val = "DRSUAPI_ATTRIBUTE_whenCreated"; break;
 109         case DRSUAPI_ATTRIBUTE_hasMasterNCs: val = "DRSUAPI_ATTRIBUTE_hasMasterNCs"; break;
 110         case DRSUAPI_ATTRIBUTE_governsID: val = "DRSUAPI_ATTRIBUTE_governsID"; break;
 111         case DRSUAPI_ATTRIBUTE_attributeID: val = "DRSUAPI_ATTRIBUTE_attributeID"; break;
 112         case DRSUAPI_ATTRIBUTE_attributeSyntax: val = "DRSUAPI_ATTRIBUTE_attributeSyntax"; break;
 113         case DRSUAPI_ATTRIBUTE_isSingleValued: val = "DRSUAPI_ATTRIBUTE_isSingleValued"; break;
 114         case DRSUAPI_ATTRIBUTE_rangeLower: val = "DRSUAPI_ATTRIBUTE_rangeLower"; break;
 115         case DRSUAPI_ATTRIBUTE_rangeUpper: val = "DRSUAPI_ATTRIBUTE_rangeUpper"; break;
 116         case DRSUAPI_ATTRIBUTE_dMDLocation: val = "DRSUAPI_ATTRIBUTE_dMDLocation"; break;
 117         case DRSUAPI_ATTRIBUTE_objectVersion: val = "DRSUAPI_ATTRIBUTE_objectVersion"; break;
 118         case DRSUAPI_ATTRIBUTE_invocationId: val = "DRSUAPI_ATTRIBUTE_invocationId"; break;
 119         case DRSUAPI_ATTRIBUTE_showInAdvancedViewOnly: val = "DRSUAPI_ATTRIBUTE_showInAdvancedViewOnly"; break;
 120         case DRSUAPI_ATTRIBUTE_adminDisplayName: val = "DRSUAPI_ATTRIBUTE_adminDisplayName"; break;
 121         case DRSUAPI_ATTRIBUTE_adminDescription: val = "DRSUAPI_ATTRIBUTE_adminDescription"; break;
 122         case DRSUAPI_ATTRIBUTE_oMSyntax: val = "DRSUAPI_ATTRIBUTE_oMSyntax"; break;
 123         case DRSUAPI_ATTRIBUTE_ntSecurityDescriptor: val = "DRSUAPI_ATTRIBUTE_ntSecurityDescriptor"; break;
 124         case DRSUAPI_ATTRIBUTE_searchFlags: val = "DRSUAPI_ATTRIBUTE_searchFlags"; break;
 125         case DRSUAPI_ATTRIBUTE_lDAPDisplayName: val = "DRSUAPI_ATTRIBUTE_lDAPDisplayName"; break;
 126         case DRSUAPI_ATTRIBUTE_name: val = "DRSUAPI_ATTRIBUTE_name"; break;
 127         case DRSUAPI_ATTRIBUTE_userAccountControl: val = "DRSUAPI_ATTRIBUTE_userAccountControl"; break;
 128         case DRSUAPI_ATTRIBUTE_currentValue: val = "DRSUAPI_ATTRIBUTE_currentValue"; break;
 129         case DRSUAPI_ATTRIBUTE_homeDirectory: val = "DRSUAPI_ATTRIBUTE_homeDirectory"; break;
 130         case DRSUAPI_ATTRIBUTE_homeDrive: val = "DRSUAPI_ATTRIBUTE_homeDrive"; break;
 131         case DRSUAPI_ATTRIBUTE_scriptPath: val = "DRSUAPI_ATTRIBUTE_scriptPath"; break;
 132         case DRSUAPI_ATTRIBUTE_profilePath: val = "DRSUAPI_ATTRIBUTE_profilePath"; break;
 133         case DRSUAPI_ATTRIBUTE_objectSid: val = "DRSUAPI_ATTRIBUTE_objectSid"; break;
 134         case DRSUAPI_ATTRIBUTE_schemaIDGUID: val = "DRSUAPI_ATTRIBUTE_schemaIDGUID"; break;
 135         case DRSUAPI_ATTRIBUTE_dBCSPwd: val = "DRSUAPI_ATTRIBUTE_dBCSPwd"; break;
 136         case DRSUAPI_ATTRIBUTE_logonHours: val = "DRSUAPI_ATTRIBUTE_logonHours"; break;
 137         case DRSUAPI_ATTRIBUTE_userWorkstations: val = "DRSUAPI_ATTRIBUTE_userWorkstations"; break;
 138         case DRSUAPI_ATTRIBUTE_unicodePwd: val = "DRSUAPI_ATTRIBUTE_unicodePwd"; break;
 139         case DRSUAPI_ATTRIBUTE_ntPwdHistory: val = "DRSUAPI_ATTRIBUTE_ntPwdHistory"; break;
 140         case DRSUAPI_ATTRIBUTE_priorValue: val = "DRSUAPI_ATTRIBUTE_priorValue"; break;
 141         case DRSUAPI_ATTRIBUTE_supplementalCredentials: val = "DRSUAPI_ATTRIBUTE_supplementalCredentials"; break;
 142         case DRSUAPI_ATTRIBUTE_trustAuthIncoming: val = "DRSUAPI_ATTRIBUTE_trustAuthIncoming"; break;
 143         case DRSUAPI_ATTRIBUTE_trustAuthOutgoing: val = "DRSUAPI_ATTRIBUTE_trustAuthOutgoing"; break;
 144         case DRSUAPI_ATTRIBUTE_lmPwdHistory: val = "DRSUAPI_ATTRIBUTE_lmPwdHistory"; break;
 145         case DRSUAPI_ATTRIBUTE_sAMAccountName: val = "DRSUAPI_ATTRIBUTE_sAMAccountName"; break;
 146         case DRSUAPI_ATTRIBUTE_sAMAccountType: val = "DRSUAPI_ATTRIBUTE_sAMAccountType"; break;
 147         case DRSUAPI_ATTRIBUTE_fSMORoleOwner: val = "DRSUAPI_ATTRIBUTE_fSMORoleOwner"; break;
 148         case DRSUAPI_ATTRIBUTE_systemFlags: val = "DRSUAPI_ATTRIBUTE_systemFlags"; break;
 149         case DRSUAPI_ATTRIBUTE_serverReference: val = "DRSUAPI_ATTRIBUTE_serverReference"; break;
 150         case DRSUAPI_ATTRIBUTE_serverReferenceBL: val = "DRSUAPI_ATTRIBUTE_serverReferenceBL"; break;
 151         case DRSUAPI_ATTRIBUTE_initialAuthIncoming: val = "DRSUAPI_ATTRIBUTE_initialAuthIncoming"; break;
 152         case DRSUAPI_ATTRIBUTE_initialAuthOutgoing: val = "DRSUAPI_ATTRIBUTE_initialAuthOutgoing"; break;
 153         case DRSUAPI_ATTRIBUTE_wellKnownObjects: val = "DRSUAPI_ATTRIBUTE_wellKnownObjects"; break;
 154         case DRSUAPI_ATTRIBUTE_dNSHostName: val = "DRSUAPI_ATTRIBUTE_dNSHostName"; break;
 155         case DRSUAPI_ATTRIBUTE_isMemberOfPartialAttributeSet: val = "DRSUAPI_ATTRIBUTE_isMemberOfPartialAttributeSet"; break;
 156         case DRSUAPI_ATTRIBUTE_userPrincipalName: val = "DRSUAPI_ATTRIBUTE_userPrincipalName"; break;
 157         case DRSUAPI_ATTRIBUTE_groupType: val = "DRSUAPI_ATTRIBUTE_groupType"; break;
 158         case DRSUAPI_ATTRIBUTE_servicePrincipalName: val = "DRSUAPI_ATTRIBUTE_servicePrincipalName"; break;
 159         case DRSUAPI_ATTRIBUTE_objectCategory: val = "DRSUAPI_ATTRIBUTE_objectCategory"; break;
 160         case DRSUAPI_ATTRIBUTE_gPLink: val = "DRSUAPI_ATTRIBUTE_gPLink"; break;
 161         case DRSUAPI_ATTRIBUTE_msDS_Behavior_Version: val = "DRSUAPI_ATTRIBUTE_msDS_Behavior_Version"; break;
 162         case DRSUAPI_ATTRIBUTE_msDS_KeyVersionNumber: val = "DRSUAPI_ATTRIBUTE_msDS_KeyVersionNumber"; break;
 163         case DRSUAPI_ATTRIBUTE_msDS_HasDomainNCs: val = "DRSUAPI_ATTRIBUTE_msDS_HasDomainNCs"; break;
 164         case DRSUAPI_ATTRIBUTE_msDS_hasMasterNCs: val = "DRSUAPI_ATTRIBUTE_msDS_hasMasterNCs"; break;
 165         default: val = "UNKNOWN_ENUM_VALUE"; break;
 166         }
 167         return val;
 168 }