librpc/idl/security.idl

   1 #include "idl_types.h"
   2
   3 /*
   4   security IDL structures
   5 */
   6
   7 import "misc.idl";
   8
   9 /*
  10    use the same structure for dom_sid2 as dom_sid. A dom_sid2 is really
  11    just a dom sid, but with the sub_auths represented as a conformant
  12    array. As with all in-structure conformant arrays, the array length
  13    is placed before the start of the structure. That's what gives rise
  14    to the extra num_auths elemenent. We don't want the Samba code to
  15    have to bother with such esoteric NDR details, so its easier to just
  16    define it as a dom_sid and use pidl magic to make it all work. It
  17    just means you need to mark a sid as a "dom_sid2" in the IDL when you
  18    know it is of the conformant array variety
  19 */
  20 cpp_quote("#define dom_sid2 dom_sid")
  21
  22 /* same struct as dom_sid but inside a 28 bytes fixed buffer in NDR */
  23 cpp_quote("#define dom_sid28 dom_sid")
  24
  25 /* same struct as dom_sid but in a variable byte buffer, which is maybe empty in NDR */
  26 cpp_quote("#define dom_sid0 dom_sid")
  27
  28 [
  29         pyhelper("librpc/ndr/py_security.c"),
  30         pointer_default(unique)
  31 ]
  32 interface security
  33 {
  34
  35         typedef [public,gensize,noprint,nosize,nopull,nopush] struct {
  36                 uint8  sid_rev_num;             /**< SID revision number */
  37                 [range(0,15)] int8  num_auths;  /**< Number of sub-authorities */
  38                 uint8  id_auth[6];              /**< Identifier Authority */
  39                 uint32 sub_auths[15];
  40         } dom_sid;
  41         /*
  42           access masks are divided up like this:
  43                 0xabccdddd
  44                 where
  45                    a = generic rights bits        SEC_GENERIC_
  46                    b = flags                      SEC_FLAG_
  47                    c = standard rights bits       SEC_STD_
  48                    d = object type specific bits  SEC_{FILE,DIR,REG,xxx}_
  49
  50           common combinations of bits are prefixed with SEC_RIGHTS_
  51         */
  52         const int SEC_MASK_GENERIC         = 0xF0000000;
  53         const int SEC_MASK_FLAGS           = 0x0F000000;
  54         const int SEC_MASK_STANDARD        = 0x00FF0000;
  55         const int SEC_MASK_SPECIFIC        = 0x0000FFFF;
  56
  57         /* generic bits */
  58         const int SEC_GENERIC_ALL          = 0x10000000;
  59         const int SEC_GENERIC_EXECUTE      = 0x20000000;
  60         const int SEC_GENERIC_WRITE        = 0x40000000;
  61         const int SEC_GENERIC_READ         = 0x80000000;
  62
  63         /* flag bits */
  64         const int SEC_FLAG_SYSTEM_SECURITY = 0x01000000;
  65         const int SEC_FLAG_MAXIMUM_ALLOWED = 0x02000000;
  66
  67         /* standard bits */
  68         const int SEC_STD_DELETE           = 0x00010000;
  69         const int SEC_STD_READ_CONTROL     = 0x00020000;
  70         const int SEC_STD_WRITE_DAC        = 0x00040000;
  71         const int SEC_STD_WRITE_OWNER      = 0x00080000;
  72         const int SEC_STD_SYNCHRONIZE      = 0x00100000;
  73         const int SEC_STD_REQUIRED         = 0x000F0000;
  74         const int SEC_STD_ALL              = 0x001F0000;
  75
  76         /* file specific bits */
  77         const int SEC_FILE_READ_DATA       = 0x00000001;
  78         const int SEC_FILE_WRITE_DATA      = 0x00000002;
  79         const int SEC_FILE_APPEND_DATA     = 0x00000004;
  80         const int SEC_FILE_READ_EA         = 0x00000008;
  81         const int SEC_FILE_WRITE_EA        = 0x00000010;
  82         const int SEC_FILE_EXECUTE         = 0x00000020;
  83         const int SEC_FILE_READ_ATTRIBUTE  = 0x00000080;
  84         const int SEC_FILE_WRITE_ATTRIBUTE = 0x00000100;
  85         const int SEC_FILE_ALL             = 0x000001ff;
  86
  87         /* directory specific bits */
  88         const int SEC_DIR_LIST             = 0x00000001;
  89         const int SEC_DIR_ADD_FILE         = 0x00000002;
  90         const int SEC_DIR_ADD_SUBDIR       = 0x00000004;
  91         const int SEC_DIR_READ_EA          = 0x00000008;
  92         const int SEC_DIR_WRITE_EA         = 0x00000010;
  93         const int SEC_DIR_TRAVERSE         = 0x00000020;
  94         const int SEC_DIR_DELETE_CHILD     = 0x00000040;
  95         const int SEC_DIR_READ_ATTRIBUTE   = 0x00000080;
  96         const int SEC_DIR_WRITE_ATTRIBUTE  = 0x00000100;
  97
  98         /* registry entry specific bits */
  99         const int SEC_REG_QUERY_VALUE      = 0x00000001;
 100         const int SEC_REG_SET_VALUE        = 0x00000002;
 101         const int SEC_REG_CREATE_SUBKEY    = 0x00000004;
 102         const int SEC_REG_ENUM_SUBKEYS     = 0x00000008;
 103         const int SEC_REG_NOTIFY           = 0x00000010;
 104         const int SEC_REG_CREATE_LINK      = 0x00000020;
 105
 106         /* ldap specific access bits */
 107         const int SEC_ADS_CREATE_CHILD     = 0x00000001;
 108         const int SEC_ADS_DELETE_CHILD     = 0x00000002;
 109         const int SEC_ADS_LIST             = 0x00000004;
 110         const int SEC_ADS_SELF_WRITE       = 0x00000008;
 111         const int SEC_ADS_READ_PROP        = 0x00000010;
 112         const int SEC_ADS_WRITE_PROP       = 0x00000020;
 113         const int SEC_ADS_DELETE_TREE      = 0x00000040;
 114         const int SEC_ADS_LIST_OBJECT      = 0x00000080;
 115         const int SEC_ADS_CONTROL_ACCESS   = 0x00000100;
 116
 117         /* invalid bits */
 118         const int SEC_MASK_INVALID         = 0x0ce0fe00;
 119
 120         /* generic->specific mappings for files */
 121         const int SEC_RIGHTS_FILE_READ    = SEC_STD_READ_CONTROL |
 122                                             SEC_STD_SYNCHRONIZE |
 123                                             SEC_FILE_READ_DATA |
 124                                             SEC_FILE_READ_ATTRIBUTE |
 125                                             SEC_FILE_READ_EA;
 126
 127         const int SEC_RIGHTS_FILE_WRITE   = SEC_STD_READ_CONTROL |
 128                                             SEC_STD_SYNCHRONIZE |
 129                                             SEC_FILE_WRITE_DATA |
 130                                             SEC_FILE_WRITE_ATTRIBUTE |
 131                                             SEC_FILE_WRITE_EA |
 132                                             SEC_FILE_APPEND_DATA;
 133
 134         const int SEC_RIGHTS_FILE_EXECUTE = SEC_STD_SYNCHRONIZE |
 135                                             SEC_STD_READ_CONTROL |
 136                                             SEC_FILE_READ_ATTRIBUTE |
 137                                             SEC_FILE_EXECUTE;
 138
 139         const int SEC_RIGHTS_FILE_ALL     = SEC_STD_ALL | SEC_FILE_ALL;
 140
 141         /* generic->specific mappings for directories (same as files) */
 142         const int SEC_RIGHTS_DIR_READ     = SEC_RIGHTS_FILE_READ;
 143         const int SEC_RIGHTS_DIR_WRITE    = SEC_RIGHTS_FILE_WRITE;
 144         const int SEC_RIGHTS_DIR_EXECUTE  = SEC_RIGHTS_FILE_EXECUTE;
 145         const int SEC_RIGHTS_DIR_ALL      = SEC_RIGHTS_FILE_ALL;
 146
 147         /* rights granted by some specific privileges */
 148         const int SEC_RIGHTS_PRIV_BACKUP  = SEC_STD_READ_CONTROL |
 149                                             SEC_FLAG_SYSTEM_SECURITY |
 150                                             SEC_GENERIC_READ;
 151         const int SEC_RIGHTS_DIR_PRIV_BACKUP  = SEC_RIGHTS_PRIV_BACKUP
 152                                               | SEC_DIR_TRAVERSE;
 153
 154         const int SEC_RIGHTS_PRIV_RESTORE = SEC_STD_WRITE_DAC |
 155                                             SEC_STD_WRITE_OWNER |
 156                                             SEC_FLAG_SYSTEM_SECURITY |
 157                                             SEC_STD_DELETE;
 158         const int SEC_RIGHTS_DIR_PRIV_RESTORE = SEC_RIGHTS_PRIV_RESTORE |
 159                                             SEC_DIR_ADD_FILE |
 160                                             SEC_DIR_ADD_SUBDIR;
 161
 162         /* combinations of standard masks. */
 163         const int STANDARD_RIGHTS_ALL_ACCESS            = SEC_STD_ALL; /* 0x001f0000 */
 164         const int STANDARD_RIGHTS_MODIFY_ACCESS         = SEC_STD_READ_CONTROL; /* 0x00020000 */
 165         const int STANDARD_RIGHTS_EXECUTE_ACCESS        = SEC_STD_READ_CONTROL; /* 0x00020000 */
 166         const int STANDARD_RIGHTS_READ_ACCESS           = SEC_STD_READ_CONTROL; /* 0x00020000 */
 167         const int STANDARD_RIGHTS_WRITE_ACCESS =
 168                 (SEC_STD_WRITE_OWNER            |
 169                  SEC_STD_WRITE_DAC              |
 170                  SEC_STD_DELETE);       /* 0x000d0000 */
 171         const int STANDARD_RIGHTS_REQUIRED_ACCESS =
 172                 (SEC_STD_DELETE                 |
 173                  SEC_STD_READ_CONTROL           |
 174                  SEC_STD_WRITE_DAC              |
 175                  SEC_STD_WRITE_OWNER);  /* 0x000f0000 */
 176
 177         /* generic->specific mappings for Directory Service objects */
 178         /* directory specific part of GENERIC_ALL */
 179         const int SEC_ADS_GENERIC_ALL_DS =
 180                 (SEC_STD_DELETE                 |
 181                  SEC_STD_WRITE_DAC              |
 182                  SEC_STD_WRITE_OWNER            |
 183                  SEC_ADS_CREATE_CHILD           |
 184                  SEC_ADS_DELETE_CHILD           |
 185                  SEC_ADS_DELETE_TREE            |
 186                  SEC_ADS_CONTROL_ACCESS);
 187         const int SEC_ADS_GENERIC_EXECUTE = SEC_STD_READ_CONTROL | SEC_ADS_LIST;
 188         const int SEC_ADS_GENERIC_WRITE   =
 189                 (SEC_STD_READ_CONTROL           |
 190                  SEC_ADS_SELF_WRITE             |
 191                  SEC_ADS_WRITE_PROP);
 192         const int SEC_ADS_GENERIC_READ    =
 193                 (SEC_STD_READ_CONTROL           |
 194                  SEC_ADS_LIST                   |
 195                  SEC_ADS_READ_PROP              |
 196                  SEC_ADS_LIST_OBJECT);
 197         const int SEC_ADS_GENERIC_ALL     =
 198                 (SEC_ADS_GENERIC_EXECUTE        |
 199                  SEC_ADS_GENERIC_WRITE          |
 200                  SEC_ADS_GENERIC_READ           |
 201                  SEC_ADS_GENERIC_ALL_DS);
 202
 203         /***************************************************************/
 204         /* WELL KNOWN SIDS */
 205
 206         /* a NULL sid */
 207         const string SID_NULL = "S-1-0-0";
 208
 209         /* the world domain */
 210         const string NAME_WORLD       = "WORLD";
 211
 212         const string SID_WORLD_DOMAIN = "S-1-1";
 213         const string SID_WORLD        = "S-1-1-0";
 214
 215         /* SECURITY_CREATOR_SID_AUTHORITY */
 216         const string SID_CREATOR_OWNER_DOMAIN = "S-1-3";
 217         const string SID_CREATOR_OWNER        = "S-1-3-0";
 218         const string SID_CREATOR_GROUP        = "S-1-3-1";
 219         const string SID_OWNER_RIGHTS         = "S-1-3-4";
 220
 221         /* SECURITY_NT_AUTHORITY */
 222         const string NAME_NT_AUTHORITY            = "NT AUTHORITY";
 223
 224         const string SID_NT_AUTHORITY             = "S-1-5";
 225         const string SID_NT_DIALUP                = "S-1-5-1";
 226         const string SID_NT_NETWORK               = "S-1-5-2";
 227         const string SID_NT_BATCH                 = "S-1-5-3";
 228         const string SID_NT_INTERACTIVE           = "S-1-5-4";
 229         const string SID_NT_SERVICE               = "S-1-5-6";
 230         const string SID_NT_ANONYMOUS             = "S-1-5-7";
 231         const string SID_NT_PROXY                 = "S-1-5-8";
 232         const string SID_NT_ENTERPRISE_DCS        = "S-1-5-9";
 233         const string SID_NT_SELF                  = "S-1-5-10";
 234         const string SID_NT_AUTHENTICATED_USERS   = "S-1-5-11";
 235         const string SID_NT_RESTRICTED            = "S-1-5-12";
 236         const string SID_NT_TERMINAL_SERVER_USERS = "S-1-5-13";
 237         const string SID_NT_REMOTE_INTERACTIVE    = "S-1-5-14";
 238         const string SID_NT_THIS_ORGANISATION     = "S-1-5-15";
 239         const string SID_NT_IUSR                  = "S-1-5-17";
 240         const string SID_NT_SYSTEM                = "S-1-5-18";
 241         const string SID_NT_LOCAL_SERVICE         = "S-1-5-19";
 242         const string SID_NT_NETWORK_SERVICE       = "S-1-5-20";
 243         const string SID_NT_DIGEST_AUTHENTICATION = "S-1-5-64-21";
 244         const string SID_NT_NTLM_AUTHENTICATION   = "S-1-5-64-10";
 245         const string SID_NT_SCHANNEL_AUTHENTICATION = "S-1-5-64-14";
 246         const string SID_NT_OTHER_ORGANISATION    = "S-1-5-1000";
 247
 248         /* SECURITY_BUILTIN_DOMAIN_RID */
 249         const string NAME_BUILTIN                  = "BUILTIN";
 250
 251         const string SID_BUILTIN                   = "S-1-5-32";
 252         const string SID_BUILTIN_ADMINISTRATORS    = "S-1-5-32-544";
 253         const string SID_BUILTIN_USERS             = "S-1-5-32-545";
 254         const string SID_BUILTIN_GUESTS            = "S-1-5-32-546";
 255         const string SID_BUILTIN_POWER_USERS       = "S-1-5-32-547";
 256         const string SID_BUILTIN_ACCOUNT_OPERATORS = "S-1-5-32-548";
 257         const string SID_BUILTIN_SERVER_OPERATORS  = "S-1-5-32-549";
 258         const string SID_BUILTIN_PRINT_OPERATORS   = "S-1-5-32-550";
 259         const string SID_BUILTIN_BACKUP_OPERATORS  = "S-1-5-32-551";
 260         const string SID_BUILTIN_REPLICATOR        = "S-1-5-32-552";
 261         const string SID_BUILTIN_RAS_SERVERS       = "S-1-5-32-553";
 262         const string SID_BUILTIN_PREW2K            = "S-1-5-32-554";
 263         const string SID_BUILTIN_REMOTE_DESKTOP_USERS   = "S-1-5-32-555";
 264         const string SID_BUILTIN_NETWORK_CONF_OPERATORS = "S-1-5-32-556";
 265         const string SID_BUILTIN_INCOMING_FOREST_TRUST  = "S-1-5-32-557";
 266         const string SID_BUILTIN_PERFMON_USERS          = "S-1-5-32-558";
 267         const string SID_BUILTIN_PERFLOG_USERS          = "S-1-5-32-559";
 268         const string SID_BUILTIN_AUTH_ACCESS            = "S-1-5-32-560";
 269         const string SID_BUILTIN_TS_LICENSE_SERVERS     = "S-1-5-32-561";
 270
 271         /* SECURITY_NT_SERVICE */
 272         const string NAME_NT_SERVICE            = "NT SERVICE";
 273
 274         const string SID_NT_NT_SERVICE          = "S-1-5-80";
 275         const string SID_NT_TRUSTED_INSTALLER =
 276                 "S-1-5-80-956008885-3418522649-1831038044-1853292631-2271478464";
 277
 278         /* well-known domain RIDs */
 279         const int DOMAIN_RID_LOGON                   = 9;
 280         const int DOMAIN_RID_ENTERPRISE_READONLY_DCS = 498;
 281         const int DOMAIN_RID_ADMINISTRATOR           = 500;
 282         const int DOMAIN_RID_GUEST                   = 501;
 283         const int DOMAIN_RID_KRBTGT                  = 502;
 284         const int DOMAIN_RID_ADMINS                  = 512;
 285         const int DOMAIN_RID_USERS                   = 513;
 286         const int DOMAIN_RID_GUESTS                  = 514;
 287         const int DOMAIN_RID_DOMAIN_MEMBERS          = 515;
 288         const int DOMAIN_RID_DCS                     = 516;
 289         const int DOMAIN_RID_CERT_ADMINS             = 517;
 290         const int DOMAIN_RID_SCHEMA_ADMINS           = 518;
 291         const int DOMAIN_RID_ENTERPRISE_ADMINS       = 519;
 292         const int DOMAIN_RID_POLICY_ADMINS           = 520;
 293         const int DOMAIN_RID_READONLY_DCS            = 521;
 294         const int DOMAIN_RID_RAS_SERVERS             = 553;
 295
 296         /* well-known builtin RIDs */
 297         const int BUILTIN_RID_ADMINISTRATORS            = 544;
 298         const int BUILTIN_RID_USERS                     = 545;
 299         const int BUILTIN_RID_GUESTS                    = 546;
 300         const int BUILTIN_RID_POWER_USERS               = 547;
 301         const int BUILTIN_RID_ACCOUNT_OPERATORS         = 548;
 302         const int BUILTIN_RID_SERVER_OPERATORS          = 549;
 303         const int BUILTIN_RID_PRINT_OPERATORS           = 550;
 304         const int BUILTIN_RID_BACKUP_OPERATORS          = 551;
 305         const int BUILTIN_RID_REPLICATOR                = 552;
 306         const int BUILTIN_RID_RAS_SERVERS               = 553;
 307         const int BUILTIN_RID_PRE_2K_ACCESS             = 554;
 308         const int BUILTIN_RID_REMOTE_DESKTOP_USERS      = 555;
 309         const int BUILTIN_RID_NETWORK_CONF_OPERATORS    = 556;
 310         const int BUILTIN_RID_INCOMING_FOREST_TRUST     = 557;
 311         const int BUILTIN_RID_PERFMON_USERS             = 558;
 312         const int BUILTIN_RID_PERFLOG_USERS             = 559;
 313         const int BUILTIN_RID_AUTH_ACCESS               = 560;
 314         const int BUILTIN_RID_TS_LICENSE_SERVERS        = 561;
 315
 316         /*
 317           privilege IDs. Please keep the IDs below 64. If we get more
 318           than 64 then we need to change security_token
 319         */
 320         typedef enum {
 321                 SEC_PRIV_SECURITY                  = 1,
 322                 SEC_PRIV_BACKUP                    = 2,
 323                 SEC_PRIV_RESTORE                   = 3,
 324                 SEC_PRIV_SYSTEMTIME                = 4,
 325                 SEC_PRIV_SHUTDOWN                  = 5,
 326                 SEC_PRIV_REMOTE_SHUTDOWN           = 6,
 327                 SEC_PRIV_TAKE_OWNERSHIP            = 7,
 328                 SEC_PRIV_DEBUG                     = 8,
 329                 SEC_PRIV_SYSTEM_ENVIRONMENT        = 9,
 330                 SEC_PRIV_SYSTEM_PROFILE            = 10,
 331                 SEC_PRIV_PROFILE_SINGLE_PROCESS    = 11,
 332                 SEC_PRIV_INCREASE_BASE_PRIORITY    = 12,
 333                 SEC_PRIV_LOAD_DRIVER               = 13,
 334                 SEC_PRIV_CREATE_PAGEFILE           = 14,
 335                 SEC_PRIV_INCREASE_QUOTA            = 15,
 336                 SEC_PRIV_CHANGE_NOTIFY             = 16,
 337                 SEC_PRIV_UNDOCK                    = 17,
 338                 SEC_PRIV_MANAGE_VOLUME             = 18,
 339                 SEC_PRIV_IMPERSONATE               = 19,
 340                 SEC_PRIV_CREATE_GLOBAL             = 20,
 341                 SEC_PRIV_ENABLE_DELEGATION         = 21,
 342                 SEC_PRIV_INTERACTIVE_LOGON         = 22,
 343                 SEC_PRIV_NETWORK_LOGON             = 23,
 344                 SEC_PRIV_REMOTE_INTERACTIVE_LOGON  = 24,
 345                 SEC_PRIV_MACHINE_ACCOUNT           = 25
 346         } sec_privilege;
 347
 348
 349         typedef [public,bitmap8bit] bitmap {
 350                 SEC_ACE_FLAG_OBJECT_INHERIT             = 0x01,
 351                 SEC_ACE_FLAG_CONTAINER_INHERIT          = 0x02,
 352                 SEC_ACE_FLAG_NO_PROPAGATE_INHERIT       = 0x04,
 353                 SEC_ACE_FLAG_INHERIT_ONLY               = 0x08,
 354                 SEC_ACE_FLAG_INHERITED_ACE              = 0x10,
 355                 SEC_ACE_FLAG_VALID_INHERIT              = 0x0f,
 356                 SEC_ACE_FLAG_SUCCESSFUL_ACCESS          = 0x40,
 357                 SEC_ACE_FLAG_FAILED_ACCESS              = 0x80
 358         } security_ace_flags;
 359
 360         typedef [public,enum8bit] enum {
 361                 SEC_ACE_TYPE_ACCESS_ALLOWED             = 0,
 362                 SEC_ACE_TYPE_ACCESS_DENIED              = 1,
 363                 SEC_ACE_TYPE_SYSTEM_AUDIT               = 2,
 364                 SEC_ACE_TYPE_SYSTEM_ALARM               = 3,
 365                 SEC_ACE_TYPE_ALLOWED_COMPOUND           = 4,
 366                 SEC_ACE_TYPE_ACCESS_ALLOWED_OBJECT      = 5,
 367                 SEC_ACE_TYPE_ACCESS_DENIED_OBJECT       = 6,
 368                 SEC_ACE_TYPE_SYSTEM_AUDIT_OBJECT        = 7,
 369                 SEC_ACE_TYPE_SYSTEM_ALARM_OBJECT        = 8
 370         } security_ace_type;
 371
 372         typedef [bitmap32bit] bitmap {
 373                 SEC_ACE_OBJECT_TYPE_PRESENT             = 0x00000001,
 374                 SEC_ACE_INHERITED_OBJECT_TYPE_PRESENT   = 0x00000002
 375         } security_ace_object_flags;
 376
 377         typedef [nodiscriminant] union {
 378                 /* this is the 'schemaIDGUID' attribute of the attribute object in the schema naming context */
 379                 [case(SEC_ACE_OBJECT_TYPE_PRESENT)] GUID type;
 380                 [default];
 381         } security_ace_object_type;
 382
 383         typedef [nodiscriminant] union {
 384                 /* this is the 'schemaIDGUID' attribute of the objectclass object in the schema naming context
 385                  * (of the parent container)
 386                  */
 387                 [case(SEC_ACE_INHERITED_OBJECT_TYPE_PRESENT)] GUID inherited_type;
 388                 [default];
 389         } security_ace_object_inherited_type;
 390
 391         typedef struct {
 392                 security_ace_object_flags flags;
 393                 [switch_is(flags & SEC_ACE_OBJECT_TYPE_PRESENT)] security_ace_object_type type;
 394                 [switch_is(flags & SEC_ACE_INHERITED_OBJECT_TYPE_PRESENT)] security_ace_object_inherited_type inherited_type;
 395         } security_ace_object;
 396
 397         typedef [public,nodiscriminant] union {
 398                 [case(SEC_ACE_TYPE_ACCESS_ALLOWED_OBJECT)] security_ace_object object;
 399                 [case(SEC_ACE_TYPE_ACCESS_DENIED_OBJECT)] security_ace_object object;
 400                 [case(SEC_ACE_TYPE_SYSTEM_AUDIT_OBJECT)] security_ace_object object;
 401                 [case(SEC_ACE_TYPE_SYSTEM_ALARM_OBJECT)] security_ace_object object;
 402                 [default];
 403         } security_ace_object_ctr;
 404
 405         typedef [public,nopull,gensize,nosize] struct {
 406                 security_ace_type type;  /* SEC_ACE_TYPE_* */
 407                 security_ace_flags flags; /* SEC_ACE_FLAG_* */
 408                 [value(ndr_size_security_ace(r,ndr->flags))] uint16 size;
 409                 uint32 access_mask;
 410                 [switch_is(type)] security_ace_object_ctr object;
 411                 dom_sid trustee;
 412         } security_ace;
 413
 414         typedef enum {
 415                 SECURITY_ACL_REVISION_NT4       = 2,
 416                 SECURITY_ACL_REVISION_ADS       = 4
 417         } security_acl_revision;
 418
 419         const uint NT4_ACL_REVISION     = SECURITY_ACL_REVISION_NT4;
 420
 421         typedef [public,gensize,nosize] struct {
 422                 security_acl_revision revision;
 423                 [value(ndr_size_security_acl(r,ndr->flags))] uint16 size;
 424                 [range(0,1000)] uint32 num_aces;
 425                 security_ace aces[num_aces];
 426         } security_acl;
 427
 428         /* default revision for new ACLs */
 429         typedef [public,enum8bit] enum {
 430                 SECURITY_DESCRIPTOR_REVISION_1 = 1
 431         } security_descriptor_revision;
 432
 433         const int SD_REVISION                    = SECURITY_DESCRIPTOR_REVISION_1;
 434
 435         /* security_descriptor->type bits */
 436         typedef [public,bitmap16bit] bitmap {
 437                 SEC_DESC_OWNER_DEFAULTED        = 0x0001,
 438                 SEC_DESC_GROUP_DEFAULTED        = 0x0002,
 439                 SEC_DESC_DACL_PRESENT           = 0x0004,
 440                 SEC_DESC_DACL_DEFAULTED         = 0x0008,
 441                 SEC_DESC_SACL_PRESENT           = 0x0010,
 442                 SEC_DESC_SACL_DEFAULTED         = 0x0020,
 443                 SEC_DESC_DACL_TRUSTED           = 0x0040,
 444                 SEC_DESC_SERVER_SECURITY        = 0x0080,
 445                 SEC_DESC_DACL_AUTO_INHERIT_REQ  = 0x0100,
 446                 SEC_DESC_SACL_AUTO_INHERIT_REQ  = 0x0200,
 447                 SEC_DESC_DACL_AUTO_INHERITED    = 0x0400,
 448                 SEC_DESC_SACL_AUTO_INHERITED    = 0x0800,
 449                 SEC_DESC_DACL_PROTECTED         = 0x1000,
 450                 SEC_DESC_SACL_PROTECTED         = 0x2000,
 451                 SEC_DESC_RM_CONTROL_VALID       = 0x4000,
 452                 SEC_DESC_SELF_RELATIVE          = 0x8000
 453         } security_descriptor_type;
 454
 455         typedef [gensize,nosize,public,flag(NDR_LITTLE_ENDIAN)] struct {
 456                 security_descriptor_revision revision;
 457                 security_descriptor_type type;     /* SEC_DESC_xxxx flags */
 458                 [relative] dom_sid *owner_sid;
 459                 [relative] dom_sid *group_sid;
 460                 [relative] security_acl *sacl; /* system ACL */
 461                 [relative] security_acl *dacl; /* user (discretionary) ACL */
 462         } security_descriptor;
 463
 464         typedef [public] struct {
 465                 [range(0,0x40000),value(ndr_size_security_descriptor(sd,ndr->flags))] uint32 sd_size;
 466                 [subcontext(4)] security_descriptor *sd;
 467         } sec_desc_buf;
 468
 469         typedef [public] struct {
 470                 dom_sid *user_sid;
 471                 dom_sid *group_sid;
 472                 uint32 num_sids;
 473                 [size_is(num_sids)] dom_sid *sids[*];
 474                 udlong privilege_mask;
 475         } security_token;
 476
 477         /* bits that determine which parts of a security descriptor
 478            are being queried/set */
 479         typedef [public,bitmap32bit] bitmap {
 480                 SECINFO_OWNER                = 0x00000001,
 481                 SECINFO_GROUP                = 0x00000002,
 482                 SECINFO_DACL                 = 0x00000004,
 483                 SECINFO_SACL                 = 0x00000008,
 484                 SECINFO_UNPROTECTED_SACL     = 0x10000000,
 485                 SECINFO_UNPROTECTED_DACL     = 0x20000000,
 486                 SECINFO_PROTECTED_SACL       = 0x40000000,
 487                 SECINFO_PROTECTED_DACL       = 0x80000000
 488         } security_secinfo;
 489
 490         typedef [public,bitmap32bit] bitmap {
 491                 KERB_ENCTYPE_DES_CBC_CRC             = 0x00000001,
 492                 KERB_ENCTYPE_DES_CBC_MD5             = 0x00000002,
 493                 KERB_ENCTYPE_RC4_HMAC_MD5            = 0x00000004,
 494                 KERB_ENCTYPE_AES128_CTS_HMAC_SHA1_96 = 0x00000008,
 495                 KERB_ENCTYPE_AES256_CTS_HMAC_SHA1_96 = 0x00000010
 496         } kerb_EncTypes;
 497
 498         typedef [public,bitmap32bit] bitmap {
 499                 SEC_DACL_AUTO_INHERIT                = 0x00000001,
 500                 SEC_SACL_AUTO_INHERIT                = 0x00000002,
 501                 SEC_DEFAULT_DESCRIPTOR               = 0x00000004,
 502                 SEC_OWNER_FROM_PARENT                = 0x00000008,
 503                 SEC_GROUP_FROM_PARENT                = 0x00000010
 504         } security_autoinherit;
 505
 506         /***************************************************************/
 507         /* Extended right guids */
 508
 509         const string GUID_DRS_ALLOCATE_RIDS           = "1abd7cf8-0a99-11d1-adbb-00c04fd8d5cd";
 510         const string GUID_DRS_CHANGE_DOMAIN_MASTER    = "014bf69c-7b3b-11d1-85f6-08002be74fab";
 511         const string GUID_DRS_CHANGE_INFR_MASTER      = "cc17b1fb-33d9-11d2-97d4-00c04fd8d5cd";
 512         const string GUID_DRS_CHANGE_PDC              = "bae50096-4752-11d1-9052-00c04fc2d4cf";
 513         const string GUID_DRS_CHANGE_RID_MASTER       = "d58d5f36-0a98-11d1-adbb-00c04fd8d5cd";
 514         const string GUID_DRS_CHANGE_SCHEMA_MASTER    = "e12b56b6-0a95-11d1-adbb-00c04fd8d5cd";
 515         const string GUID_DRS_GET_CHANGES             = "1131f6aa-9c07-11d1-f79f-00c04fc2dcd2";
 516         const string GUID_DRS_GET_ALL_CHANGES         = "1131f6ad-9c07-11d1-f79f-00c04fc2dcd2";
 517         const string GUID_DRS_GET_FILTERED_ATTRIBUTES = "89e95b76-444d-4c62-991a-0facbeda640c";
 518         const string GUID_DRS_MANAGE_TOPOLOGY         = "1131f6ac-9c07-11d1-f79f-00c04fc2dcd2";
 519         const string GUID_DRS_MONITOR_TOPOLOGY        = "f98340fb-7c5b-4cdb-a00b-2ebdfa115a96";
 520         const string GUID_DRS_REPL_SYNCRONIZE         = "1131f6ab-9c07-11d1-f79f-00c04fc2dcd2";
 521         const string GUID_DRS_RO_REPL_SECRET_SYNC     = "1131f6ae-9c07-11d1-f79f-00c04fc2dcd2";
 522 }