source/include/rpc_misc.h

   1 /*
   2    Unix SMB/CIFS implementation.
   3
   4    Copyright (C) Andrew Tridgell                1992-1997
   5    Copyright (C) Luke Kenneth Casson Leighton   1996-1997
   6    Copyright (C) Paul Ashton                    1997
   7    Copyright (C) Gerald (Jerry) Carter          2005
   8
   9    This program is free software; you can redistribute it and/or modify
  10    it under the terms of the GNU General Public License as published by
  11    the Free Software Foundation; either version 3 of the License, or
  12    (at your option) any later version.
  13
  14    This program is distributed in the hope that it will be useful,
  15    but WITHOUT ANY WARRANTY; without even the implied warranty of
  16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17    GNU General Public License for more details.
  18
  19    You should have received a copy of the GNU General Public License
  20    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  21 */
  22
  23 #ifndef _RPC_MISC_H /* _RPC_MISC_H */
  24 #define _RPC_MISC_H
  25
  26 #define SMB_RPC_INTERFACE_VERSION 1
  27 #define PRS_POINTER_CAST BOOL (*)(const char*, prs_struct*, int, void*)
  28
  29 enum unistr2_term_codes { UNI_FLAGS_NONE = 0, UNI_STR_TERMINATE = 1, UNI_MAXLEN_TERMINATE = 2, UNI_BROKEN_NON_NULL = 3, UNI_STR_DBLTERMINATE = 4 };
  30
  31
  32
  33 /**********************************************************************
  34  * well-known RIDs - Relative IDs
  35  **********************************************************************/
  36
  37 /* RIDs - Well-known users ... */
  38 #define DOMAIN_USER_RID_ADMIN          (0x000001F4L)
  39 #define DOMAIN_USER_RID_GUEST          (0x000001F5L)
  40 #define DOMAIN_USER_RID_KRBTGT         (0x000001F6L)
  41
  42 /* RIDs - well-known groups ... */
  43 #define DOMAIN_GROUP_RID_ADMINS        (0x00000200L)
  44 #define DOMAIN_GROUP_RID_USERS         (0x00000201L)
  45 #define DOMAIN_GROUP_RID_GUESTS        (0x00000202L)
  46 #define DOMAIN_GROUP_RID_COMPUTERS     (0x00000203L)
  47
  48 #define DOMAIN_GROUP_RID_CONTROLLERS   (0x00000204L)
  49 #define DOMAIN_GROUP_RID_CERT_ADMINS   (0x00000205L)
  50 #define DOMAIN_GROUP_RID_SCHEMA_ADMINS (0x00000206L)
  51 #define DOMAIN_GROUP_RID_ENTERPRISE_ADMINS (0x00000207L)
  52
  53 /* is the following the right number? I bet it is  --simo
  54 #define DOMAIN_GROUP_RID_POLICY_ADMINS (0x00000208L)
  55 */
  56
  57 /* RIDs - well-known aliases ... */
  58 #define BUILTIN_ALIAS_RID_ADMINS        (0x00000220L)
  59 #define BUILTIN_ALIAS_RID_USERS         (0x00000221L)
  60 #define BUILTIN_ALIAS_RID_GUESTS        (0x00000222L)
  61 #define BUILTIN_ALIAS_RID_POWER_USERS   (0x00000223L)
  62
  63 #define BUILTIN_ALIAS_RID_ACCOUNT_OPS   (0x00000224L)
  64 #define BUILTIN_ALIAS_RID_SYSTEM_OPS    (0x00000225L)
  65 #define BUILTIN_ALIAS_RID_PRINT_OPS     (0x00000226L)
  66 #define BUILTIN_ALIAS_RID_BACKUP_OPS    (0x00000227L)
  67
  68 #define BUILTIN_ALIAS_RID_REPLICATOR    (0x00000228L)
  69 #define BUILTIN_ALIAS_RID_RAS_SERVERS   (0x00000229L)
  70 #define BUILTIN_ALIAS_RID_PRE_2K_ACCESS (0x0000022aL)
  71
  72
  73 /**********************************************************************
  74  * Masks for mappings between unix uid and gid types and
  75  * NT RIDS.
  76  **********************************************************************/
  77
  78 #define BASE_RID (0x000003E8L)
  79
  80 /* Take the bottom bit. */
  81 #define RID_TYPE_MASK           1
  82 #define RID_MULTIPLIER          2
  83
  84 /* The two common types. */
  85 #define USER_RID_TYPE           0
  86 #define GROUP_RID_TYPE          1
  87
  88
  89
  90 /**********************************************************************
  91  * RPC policy handle used pretty much everywhere
  92  **********************************************************************/
  93
  94 typedef struct policy_handle POLICY_HND;
  95
  96 #define OUR_HANDLE(hnd) (((hnd)==NULL) ? "NULL" :\
  97         ( IVAL((hnd)->uuid.node,2) == (uint32)sys_getpid() ? "OURS" : \
  98                 "OTHER")), ((unsigned int)IVAL((hnd)->uuid.node,2)),\
  99                 ((unsigned int)sys_getpid() )
 100
 101
 102 /**********************************************************************
 103  * Buffer Headers -- use by SEC_DESC_BUF in winreg and netlogon code
 104  **********************************************************************/
 105
 106 /* TODO: replace this with an encompassing buffer structure */
 107 typedef struct {
 108         uint32 buf_max_len;
 109         uint32 buf_len;
 110 } BUFHDR;
 111
 112 /* this is a BUFHDR + a pointer to a buffer */
 113 typedef struct {
 114         uint32 info_level;
 115         uint32 length;          /* uint8 chars */
 116         uint32 buffer;
 117 } BUFHDR2;
 118
 119 /* generic buffer ?  wrapped around void*? */
 120 typedef struct {
 121         uint32 size;
 122         uint32 buffer;
 123 } BUFHDR4;
 124
 125
 126 /**********************************************************************
 127  * Buffers
 128  **********************************************************************/
 129
 130 /* buffer used by \winreg\ calls to fill in arbitrary REG_XXX values.
 131    It *may* look like a UNISTR2 but it is *not*.  This is not a goof
 132    by the winreg developers.  It is a generic buffer.  buffer length
 133    is stored in bytes (not # of uint16's) */
 134
 135 typedef struct {
 136         uint32 buf_max_len;
 137         uint32 offset;
 138         uint32 buf_len;
 139         uint16 *buffer;
 140 } REGVAL_BUFFER;
 141
 142 /* generic rpc version of the DATA_BLOB.  Just a length and uint8 array */
 143
 144 typedef struct {
 145         uint32 buf_len;
 146         uint8 *buffer;
 147 } RPC_DATA_BLOB;
 148
 149 /**********************************************************************
 150  * Buffers use by spoolss (i might be able to replace it with
 151  * an RPC_DATA_BLOB)
 152  **********************************************************************/
 153
 154 typedef struct {
 155         uint32 buf_len;
 156         uint16 *buffer; /* data */
 157 } BUFFER5;
 158
 159
 160 /**********************************************************************
 161  * Unicode and basic string headers
 162  **********************************************************************/
 163
 164 typedef struct {
 165         uint16 str_str_len;
 166         uint16 str_max_len;
 167         uint32 buffer; /* non-zero */
 168 } STRHDR;
 169
 170 typedef struct {
 171         uint16 uni_str_len;
 172         uint16 uni_max_len;
 173         uint32 buffer;
 174 } UNIHDR;
 175
 176 /**********************************************************************
 177  * UNICODE string variations
 178  **********************************************************************/
 179
 180
 181 typedef struct {                /* UNISTR - unicode string size and buffer */
 182         uint16 *buffer;         /* unicode characters. ***MUST*** be
 183                                    little-endian. ***MUST*** be null-terminated */
 184 } UNISTR;
 185
 186 typedef struct {                /* UNISTR2 - unicode string size (in
 187                                    uint16 unicode chars) and buffer */
 188         uint32 uni_max_len;
 189         uint32 offset;
 190         uint32 uni_str_len;
 191         uint16 *buffer;         /* unicode characters. ***MUST*** be little-endian.
 192                                   **must** be null-terminated and the uni_str_len
 193                                   should include the NULL character */
 194 } UNISTR2;
 195
 196 /* i think this is the same as a BUFFER5 used in the spoolss code --jerry */
 197 /* not sure about how the termination matches between the uint16 buffers thought */
 198
 199 typedef struct {                /* UNISTR3 - XXXX not sure about this structure */
 200         uint32 uni_str_len;
 201         UNISTR str;
 202 } UNISTR3;
 203
 204 typedef struct {                /* Buffer wrapped around a UNISTR2 */
 205         uint16 length;          /* number of bytes not counting NULL terminatation */
 206         uint16 size;            /* number of bytes including NULL terminatation */
 207         UNISTR2 *string;
 208 } UNISTR4;
 209
 210 typedef struct {
 211         uint32 count;
 212         UNISTR4 *strings;
 213 } UNISTR4_ARRAY;
 214
 215
 216 /**********************************************************************
 217  * String variations
 218  **********************************************************************/
 219
 220 typedef struct {                /* STRING2 - string size (in uint8 chars) and buffer */
 221         uint32 str_max_len;
 222         uint32 offset;
 223         uint32 str_str_len;
 224         uint8  *buffer;         /* uint8 characters. **NOT** necessarily null-terminated */
 225 } STRING2;
 226
 227
 228
 229
 230 /**********************************************************************
 231  * Domain SID structures
 232  **********************************************************************/
 233
 234 typedef struct {
 235         uint32 num_auths; /* length, bytes, including length of len :-) */
 236         DOM_SID sid;
 237 } DOM_SID2;
 238
 239
 240 /**********************************************************************
 241  * Domain SID structures
 242  **********************************************************************/
 243
 244 /* DOM_RID - domain RID structure for ntlsa pipe */
 245 typedef struct {
 246         uint16 type; /* value is SID_NAME_USE enum */
 247         uint32 rid;
 248         uint32 rid_idx; /* referenced domain index */
 249 } DOM_RID;
 250
 251 /* DOM_RID2 - second domain RID structure for ntlsa pipe */
 252 typedef struct {
 253         uint16 type; /* value is SID_NAME_USE enum */
 254         uint32 rid;
 255         uint32 rid_idx; /* referenced domain index */
 256         uint32 unknown;
 257 } DOM_RID2;
 258
 259 typedef struct {                /* DOM_RID3 - domain RID structure for samr pipe */
 260         uint32 rid;        /* domain-relative (to a SID) id */
 261         uint32 type1;      /* value is 0x1 */
 262         uint32 ptr_type;   /* undocumented pointer */
 263         uint32 type2;      /* value is 0x1 */
 264         uint32 unk; /* value is 0x2 */
 265 } DOM_RID3;
 266
 267 /* DOM_RID4 - rid + user attributes */
 268 typedef struct domrid4_info
 269 {
 270         uint32 unknown;
 271         uint16 attr;
 272         uint32 rid;  /* user RID */
 273 } DOM_RID4;
 274
 275 /* DOM_GID - group id + user attributes */
 276 typedef struct {
 277         uint32 g_rid;  /* a group RID */
 278         uint32 attr;
 279 } DOM_GID;
 280
 281 /**********************************************************************
 282  * ????
 283  **********************************************************************/
 284
 285 /* DOM_CLNT_SRV - client / server names */
 286 typedef struct clnt_srv_info {
 287         uint32  undoc_buffer; /* undocumented 32 bit buffer pointer */
 288         UNISTR2 uni_logon_srv; /* logon server name */
 289         uint32  undoc_buffer2; /* undocumented 32 bit buffer pointer */
 290         UNISTR2 uni_comp_name; /* client machine name */
 291 } DOM_CLNT_SRV;
 292
 293 /* DOM_LOG_INFO - login info */
 294 typedef struct log_info {
 295         uint32  undoc_buffer; /* undocumented 32 bit buffer pointer */
 296         UNISTR2 uni_logon_srv; /* logon server name */
 297         UNISTR2 uni_acct_name; /* account name */
 298         uint16  sec_chan;      /* secure channel type */
 299         UNISTR2 uni_comp_name; /* client machine name */
 300 } DOM_LOG_INFO;
 301
 302 /* DOM_CHAL - challenge info */
 303 typedef struct chal_info {
 304         unsigned char data[8]; /* credentials */
 305 } DOM_CHAL;
 306
 307 /* DOM_CREDs - timestamped client or server credentials */
 308 typedef struct cred_info {
 309         DOM_CHAL challenge; /* credentials */
 310         UTIME timestamp;    /* credential time-stamp */
 311 } DOM_CRED;
 312
 313 /* DOM_CLNT_INFO - client info */
 314 typedef struct clnt_info {
 315         DOM_LOG_INFO login;
 316         DOM_CRED     cred;
 317 } DOM_CLNT_INFO;
 318
 319 /* DOM_CLNT_INFO2 - client info */
 320 typedef struct clnt_info2 {
 321         DOM_CLNT_SRV login;
 322         uint32        ptr_cred;
 323         DOM_CRED      cred;
 324 } DOM_CLNT_INFO2;
 325
 326 /* DOM_LOGON_ID - logon id */
 327 typedef struct logon_info {
 328         uint32 low;
 329         uint32 high;
 330 } DOM_LOGON_ID;
 331
 332 /* OWF INFO */
 333 typedef struct owf_info {
 334         uint8 data[16];
 335 } OWF_INFO;
 336
 337
 338 #endif /* _RPC_MISC_H */