source3/libads/ads_utils.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3    ads (active directory) utility library
   4
   5    Copyright (C) Stefan (metze) Metzmacher 2002
   6    Copyright (C) Andrew Tridgell 2001
   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, write to the Free Software
  20    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  21 */
  22
  23 #include "includes.h"
  24
  25 /*
  26 translated the ACB_CTRL Flags to UserFlags (userAccountControl)
  27 */
  28 uint32 ads_acb2uf(uint32 acb)
  29 {
  30         uint32 uf = 0x00000000;
  31
  32         if (acb & ACB_DISABLED)                 uf |= UF_ACCOUNTDISABLE;
  33         if (acb & ACB_HOMDIRREQ)                uf |= UF_HOMEDIR_REQUIRED;
  34         if (acb & ACB_PWNOTREQ)                 uf |= UF_PASSWD_NOTREQD;
  35         if (acb & ACB_TEMPDUP)                  uf |= UF_TEMP_DUPLICATE_ACCOUNT;
  36         if (acb & ACB_NORMAL)                   uf |= UF_NORMAL_ACCOUNT;
  37         if (acb & ACB_MNS)                      uf |= UF_MNS_LOGON_ACCOUNT;
  38         if (acb & ACB_DOMTRUST)                 uf |= UF_INTERDOMAIN_TRUST_ACCOUNT;
  39         if (acb & ACB_WSTRUST)                  uf |= UF_WORKSTATION_TRUST_ACCOUNT;
  40         if (acb & ACB_SVRTRUST)                 uf |= UF_SERVER_TRUST_ACCOUNT;
  41         if (acb & ACB_PWNOEXP)                  uf |= UF_DONT_EXPIRE_PASSWD;
  42         if (acb & ACB_AUTOLOCK)                 uf |= UF_LOCKOUT;
  43         if (acb & ACB_USE_DES_KEY_ONLY)         uf |= UF_USE_DES_KEY_ONLY;
  44         if (acb & ACB_SMARTCARD_REQUIRED)       uf |= UF_SMARTCARD_REQUIRED;
  45         if (acb & ACB_TRUSTED_FOR_DELEGATION)   uf |= UF_TRUSTED_FOR_DELEGATION;
  46         if (acb & ACB_DONT_REQUIRE_PREAUTH)     uf |= UF_DONT_REQUIRE_PREAUTH;
  47         if (acb & ACB_NO_AUTH_DATA_REQD)        uf |= UF_NO_AUTH_DATA_REQUIRED;
  48         if (acb & ACB_NOT_DELEGATED)            uf |= UF_NOT_DELEGATED;
  49         if (acb & ACB_ENC_TXT_PWD_ALLOWED)      uf |= UF_ENCRYPTED_TEXT_PASSWORD_ALLOWED;
  50
  51         return uf;
  52 }
  53
  54 /*
  55 translated the UserFlags (userAccountControl) to ACB_CTRL Flags
  56 */
  57 uint32 ads_uf2acb(uint32 uf)
  58 {
  59         uint32 acb = 0x00000000;
  60
  61         if (uf & UF_ACCOUNTDISABLE)             acb |= ACB_DISABLED;
  62         if (uf & UF_HOMEDIR_REQUIRED)           acb |= ACB_HOMDIRREQ;
  63         if (uf & UF_PASSWD_NOTREQD)             acb |= ACB_PWNOTREQ;
  64         if (uf & UF_MNS_LOGON_ACCOUNT)          acb |= ACB_MNS;
  65         if (uf & UF_DONT_EXPIRE_PASSWD)         acb |= ACB_PWNOEXP;
  66         if (uf & UF_LOCKOUT)                    acb |= ACB_AUTOLOCK;
  67         if (uf & UF_USE_DES_KEY_ONLY)           acb |= ACB_USE_DES_KEY_ONLY;
  68         if (uf & UF_SMARTCARD_REQUIRED)         acb |= ACB_SMARTCARD_REQUIRED;
  69         if (uf & UF_TRUSTED_FOR_DELEGATION)     acb |= ACB_TRUSTED_FOR_DELEGATION;
  70         if (uf & UF_DONT_REQUIRE_PREAUTH)       acb |= ACB_DONT_REQUIRE_PREAUTH;
  71         if (uf & UF_NO_AUTH_DATA_REQUIRED)      acb |= ACB_NO_AUTH_DATA_REQD;
  72         if (uf & UF_NOT_DELEGATED)              acb |= ACB_NOT_DELEGATED;
  73         if (uf & UF_ENCRYPTED_TEXT_PASSWORD_ALLOWED) acb |= ACB_ENC_TXT_PWD_ALLOWED;
  74
  75         switch (uf & UF_ACCOUNT_TYPE_MASK)
  76         {
  77                 case UF_TEMP_DUPLICATE_ACCOUNT:         acb |= ACB_TEMPDUP;break;
  78                 case UF_NORMAL_ACCOUNT:                 acb |= ACB_NORMAL;break;
  79                 case UF_INTERDOMAIN_TRUST_ACCOUNT:      acb |= ACB_DOMTRUST;break;
  80                 case UF_WORKSTATION_TRUST_ACCOUNT:      acb |= ACB_WSTRUST;break;
  81                 case UF_SERVER_TRUST_ACCOUNT:           acb |= ACB_SVRTRUST;break;
  82                 /*Fix Me: what should we do here? */
  83                 default:                                acb |= ACB_NORMAL;break;
  84         }
  85
  86         return acb;
  87 }
  88
  89 /*
  90 get the accountType from the UserFlags
  91 */
  92 uint32 ads_uf2atype(uint32 uf)
  93 {
  94         uint32 atype = 0x00000000;
  95
  96         if (uf & UF_NORMAL_ACCOUNT)                     atype = ATYPE_NORMAL_ACCOUNT;
  97         else if (uf & UF_TEMP_DUPLICATE_ACCOUNT)        atype = ATYPE_NORMAL_ACCOUNT;
  98         else if (uf & UF_SERVER_TRUST_ACCOUNT)          atype = ATYPE_WORKSTATION_TRUST;
  99         else if (uf & UF_WORKSTATION_TRUST_ACCOUNT)     atype = ATYPE_WORKSTATION_TRUST;
 100         else if (uf & UF_INTERDOMAIN_TRUST_ACCOUNT)     atype = ATYPE_INTERDOMAIN_TRUST;
 101
 102         return atype;
 103 }
 104
 105 /*
 106 get the accountType from the groupType
 107 */
 108 uint32 ads_gtype2atype(uint32 gtype)
 109 {
 110         uint32 atype = 0x00000000;
 111
 112         switch(gtype) {
 113                 case GTYPE_SECURITY_BUILTIN_LOCAL_GROUP:
 114                         atype = ATYPE_SECURITY_LOCAL_GROUP;
 115                         break;
 116                 case GTYPE_SECURITY_DOMAIN_LOCAL_GROUP:
 117                         atype = ATYPE_SECURITY_LOCAL_GROUP;
 118                         break;
 119                 case GTYPE_SECURITY_GLOBAL_GROUP:
 120                         atype = ATYPE_SECURITY_GLOBAL_GROUP;
 121                         break;
 122
 123                 case GTYPE_DISTRIBUTION_GLOBAL_GROUP:
 124                         atype = ATYPE_DISTRIBUTION_GLOBAL_GROUP;
 125                         break;
 126                 case GTYPE_DISTRIBUTION_DOMAIN_LOCAL_GROUP:
 127                         atype = ATYPE_DISTRIBUTION_UNIVERSAL_GROUP;
 128                         break;
 129                 case GTYPE_DISTRIBUTION_UNIVERSAL_GROUP:
 130                         atype = ATYPE_DISTRIBUTION_LOCAL_GROUP;
 131                         break;
 132         }
 133
 134         return atype;
 135 }
 136
 137 /* turn a sAMAccountType into a SID_NAME_USE */
 138 enum lsa_SidType ads_atype_map(uint32 atype)
 139 {
 140         switch (atype & 0xF0000000) {
 141         case ATYPE_GLOBAL_GROUP:
 142                 return SID_NAME_DOM_GRP;
 143         case ATYPE_SECURITY_LOCAL_GROUP:
 144                 return SID_NAME_ALIAS;
 145         case ATYPE_ACCOUNT:
 146                 return SID_NAME_USER;
 147         default:
 148                 DEBUG(1,("hmm, need to map account type 0x%x\n", atype));
 149         }
 150         return SID_NAME_UNKNOWN;
 151 }