1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21 /* 22 * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26 #ifndef _LIBSMB_H 27 #define _LIBSMB_H 28 29 #ifdef __cplusplus 30 extern "C" { 31 #endif 32 33 #include <sys/types.h> 34 #include <sys/list.h> 35 #include <arpa/inet.h> 36 #include <net/if.h> 37 #include <netdb.h> 38 39 #include <stdlib.h> 40 #include <libscf.h> 41 #include <libshare.h> 42 #include <sqlite/sqlite.h> 43 44 #include <smbsrv/string.h> 45 #include <smbsrv/smb_idmap.h> 46 #include <smbsrv/netbios.h> 47 #include <smbsrv/smb_share.h> 48 #include <smbsrv/ntstatus.h> 49 #include <smbsrv/smb_door_svc.h> 50 #include <smbsrv/alloc.h> 51 #include <smbsrv/codepage.h> 52 #include <smbsrv/ctype.h> 53 #include <smbsrv/hash_table.h> 54 #include <smbsrv/msgbuf.h> 55 #include <smbsrv/oem.h> 56 #include <smbsrv/smb_i18n.h> 57 #include <smbsrv/wintypes.h> 58 #include <smbsrv/smb_xdr.h> 59 #include <smbsrv/smbinfo.h> 60 61 #define SMB_VARRUN_DIR "/var/run/smb" 62 #define SMB_CCACHE_FILE "ccache" 63 #define SMB_CCACHE_PATH SMB_VARRUN_DIR "/" SMB_CCACHE_FILE 64 65 /* Max value length of all SMB properties */ 66 #define MAX_VALUE_BUFLEN 512 67 68 #define SMBD_FMRI_PREFIX "network/smb/server" 69 #define SMBD_DEFAULT_INSTANCE_FMRI "svc:/network/smb/server:default" 70 #define SMBD_PG_NAME "smbd" 71 #define SMBD_PROTECTED_PG_NAME "read" 72 73 #define SMBD_SMF_OK 0 74 #define SMBD_SMF_NO_MEMORY 1 /* no memory for data structures */ 75 #define SMBD_SMF_SYSTEM_ERR 2 /* system error, use errno */ 76 #define SMBD_SMF_NO_PERMISSION 3 /* no permission for operation */ 77 #define SMBD_SMF_INVALID_ARG 4 78 79 #define SCH_STATE_UNINIT 0 80 #define SCH_STATE_INITIALIZING 1 81 #define SCH_STATE_INIT 2 82 83 typedef struct smb_scfhandle { 84 scf_handle_t *scf_handle; 85 int scf_state; 86 scf_service_t *scf_service; 87 scf_scope_t *scf_scope; 88 scf_transaction_t *scf_trans; 89 scf_transaction_entry_t *scf_entry; 90 scf_propertygroup_t *scf_pg; 91 scf_instance_t *scf_instance; 92 scf_iter_t *scf_inst_iter; 93 scf_iter_t *scf_pg_iter; 94 } smb_scfhandle_t; 95 96 /* 97 * CIFS Configuration Management 98 */ 99 typedef enum { 100 SMB_CI_OPLOCK_ENABLE = 0, 101 102 SMB_CI_AUTOHOME_MAP, 103 104 SMB_CI_DOMAIN_SID, 105 SMB_CI_DOMAIN_MEMB, 106 SMB_CI_DOMAIN_NAME, 107 SMB_CI_DOMAIN_SRV, 108 109 SMB_CI_WINS_SRV1, 110 SMB_CI_WINS_SRV2, 111 SMB_CI_WINS_EXCL, 112 113 SMB_CI_SRVSVC_SHRSET_ENABLE, 114 SMB_CI_MLRPC_KALIVE, 115 116 SMB_CI_MAX_WORKERS, 117 SMB_CI_MAX_CONNECTIONS, 118 SMB_CI_KEEPALIVE, 119 SMB_CI_RESTRICT_ANON, 120 121 SMB_CI_SIGNING_ENABLE, 122 SMB_CI_SIGNING_REQD, 123 124 SMB_CI_SYNC_ENABLE, 125 126 SMB_CI_SECURITY, 127 SMB_CI_NBSCOPE, 128 SMB_CI_SYS_CMNT, 129 SMB_CI_LM_LEVEL, 130 131 SMB_CI_ADS_SITE, 132 133 SMB_CI_DYNDNS_ENABLE, 134 135 SMB_CI_MACHINE_PASSWD, 136 SMB_CI_KPASSWD_SRV, 137 SMB_CI_KPASSWD_DOMAIN, 138 SMB_CI_KPASSWD_SEQNUM, 139 SMB_CI_NETLOGON_SEQNUM, 140 SMB_CI_MAX 141 } smb_cfg_id_t; 142 143 /* SMF helper functions */ 144 extern smb_scfhandle_t *smb_smf_scf_init(char *); 145 extern void smb_smf_scf_fini(smb_scfhandle_t *); 146 extern int smb_smf_start_transaction(smb_scfhandle_t *); 147 extern int smb_smf_end_transaction(smb_scfhandle_t *); 148 extern int smb_smf_set_string_property(smb_scfhandle_t *, char *, char *); 149 extern int smb_smf_get_string_property(smb_scfhandle_t *, char *, 150 char *, size_t); 151 extern int smb_smf_set_integer_property(smb_scfhandle_t *, char *, int64_t); 152 extern int smb_smf_get_integer_property(smb_scfhandle_t *, char *, int64_t *); 153 extern int smb_smf_set_boolean_property(smb_scfhandle_t *, char *, uint8_t); 154 extern int smb_smf_get_boolean_property(smb_scfhandle_t *, char *, uint8_t *); 155 extern int smb_smf_set_opaque_property(smb_scfhandle_t *, char *, 156 void *, size_t); 157 extern int smb_smf_get_opaque_property(smb_scfhandle_t *, char *, 158 void *, size_t); 159 extern int smb_smf_create_service_pgroup(smb_scfhandle_t *, char *); 160 extern int smb_smf_restart_service(void); 161 162 /* Configuration management functions */ 163 extern int smb_config_get(smb_cfg_id_t, char *, int); 164 extern char *smb_config_getname(smb_cfg_id_t); 165 extern int smb_config_getstr(smb_cfg_id_t, char *, int); 166 extern int smb_config_getnum(smb_cfg_id_t, int64_t *); 167 extern boolean_t smb_config_getbool(smb_cfg_id_t); 168 169 extern int smb_config_set(smb_cfg_id_t, char *); 170 extern int smb_config_setstr(smb_cfg_id_t, char *); 171 extern int smb_config_setnum(smb_cfg_id_t, int64_t); 172 extern int smb_config_setbool(smb_cfg_id_t, boolean_t); 173 174 extern uint8_t smb_config_get_fg_flag(void); 175 extern char *smb_config_get_localsid(void); 176 extern int smb_config_secmode_fromstr(char *); 177 extern char *smb_config_secmode_tostr(int); 178 extern int smb_config_get_secmode(void); 179 extern int smb_config_set_secmode(int); 180 extern int smb_config_set_idmap_domain(char *); 181 extern int smb_config_refresh_idmap(void); 182 183 extern void smb_load_kconfig(smb_kmod_cfg_t *kcfg); 184 extern uint32_t smb_crc_gen(uint8_t *, size_t); 185 186 extern boolean_t smb_match_netlogon_seqnum(void); 187 extern int smb_setdomainprops(char *, char *, char *); 188 extern void smb_update_netlogon_seqnum(void); 189 190 /* maximum password length on Windows 2000 and above */ 191 #define SMB_PASSWD_MAXLEN 127 192 #define SMB_USERNAME_MAXLEN 40 193 194 typedef struct smb_joininfo { 195 char domain_name[MAXHOSTNAMELEN]; 196 char domain_username[SMB_USERNAME_MAXLEN + 1]; 197 char domain_passwd[SMB_PASSWD_MAXLEN + 1]; 198 uint32_t mode; 199 } smb_joininfo_t; 200 201 /* APIs to communicate with SMB daemon via door calls */ 202 extern uint32_t smb_join(smb_joininfo_t *info); 203 extern bool_t xdr_smb_dr_joininfo_t(XDR *, smb_joininfo_t *); 204 205 206 #define SMB_DOMAIN_NOMACHINE_SID -1 207 #define SMB_DOMAIN_NODOMAIN_SID -2 208 209 extern int nt_domain_init(char *, uint32_t); 210 211 /* Following set of functions, manipulate WINS server configuration */ 212 extern int smb_wins_allow_list(char *config_list, char *allow_list); 213 extern int smb_wins_exclude_list(char *config_list, char *exclude_list); 214 extern boolean_t smb_wins_is_excluded(in_addr_t ipaddr, 215 ipaddr_t *exclude_list, int nexclude); 216 extern void smb_wins_build_list(char *buf, uint32_t iplist[], int max_naddr); 217 extern int smb_wins_iplist(char *list, uint32_t iplist[], int max_naddr); 218 219 /* 220 * Information on a particular domain: the domain name, the 221 * name of a controller (PDC or BDC) and it's ip address. 222 */ 223 typedef struct smb_ntdomain { 224 char domain[SMB_PI_MAX_DOMAIN]; 225 char server[SMB_PI_MAX_DOMAIN]; 226 uint32_t ipaddr; 227 } smb_ntdomain_t; 228 229 /* SMB domain information management functions */ 230 extern smb_ntdomain_t *smb_getdomaininfo(uint32_t); 231 extern void smb_setdomaininfo(char *, char *, uint32_t); 232 extern void smb_logdomaininfo(smb_ntdomain_t *); 233 extern uint32_t smb_get_dcinfo(smb_ntdomain_t *); 234 extern bool_t xdr_smb_dr_domain_t(XDR *, smb_ntdomain_t *); 235 236 /* 237 * buffer context structure. This is used to keep track of the buffer 238 * context. 239 * 240 * basep: points to the beginning of the buffer 241 * curp: points to the current offset 242 * endp: points to the limit of the buffer 243 */ 244 typedef struct { 245 unsigned char *basep; 246 unsigned char *curp; 247 unsigned char *endp; 248 } smb_ctxbuf_t; 249 250 extern int smb_ctxbuf_init(smb_ctxbuf_t *ctx, unsigned char *buf, 251 size_t buflen); 252 extern int smb_ctxbuf_len(smb_ctxbuf_t *ctx); 253 extern int smb_ctxbuf_printf(smb_ctxbuf_t *ctx, const char *fmt, ...); 254 255 /* Functions to handle SMB daemon communications with idmap service */ 256 extern int smb_idmap_start(void); 257 extern void smb_idmap_stop(void); 258 extern int smb_idmap_restart(void); 259 260 /* Miscellaneous functions */ 261 extern void hexdump(unsigned char *, int); 262 extern size_t bintohex(const char *, size_t, char *, size_t); 263 extern size_t hextobin(const char *, size_t, char *, size_t); 264 extern char *trim_whitespace(char *buf); 265 extern void randomize(char *, unsigned); 266 extern void rand_hash(unsigned char *, size_t, unsigned char *, size_t); 267 268 extern int smb_resolve_netbiosname(char *, char *, size_t); 269 extern int smb_resolve_fqdn(char *, char *, size_t); 270 extern int smb_getdomainname(char *, size_t); 271 extern int smb_getfqdomainname(char *, size_t); 272 extern int smb_gethostname(char *, size_t, int); 273 extern int smb_getfqhostname(char *, size_t); 274 extern int smb_getnetbiosname(char *, size_t); 275 276 #define SMB_SAMACCT_MAXLEN (NETBIOS_NAME_SZ + 1) 277 extern int smb_getsamaccount(char *, size_t); 278 279 extern smb_sid_t *smb_getdomainsid(void); 280 281 extern int smb_get_nameservers(struct in_addr *, int); 282 extern void smb_tonetbiosname(char *, char *, char); 283 284 extern int smb_chk_hostaccess(ipaddr_t, char *); 285 286 void smb_trace(const char *s); 287 void smb_tracef(const char *fmt, ...); 288 289 /* 290 * Authentication 291 */ 292 293 #define SMBAUTH_LM_MAGIC_STR "KGS!@#$%" 294 295 #define SMBAUTH_HASH_SZ 16 /* also LM/NTLM/NTLMv2 Hash size */ 296 #define SMBAUTH_LM_RESP_SZ 24 /* also NTLM Response size */ 297 #define SMBAUTH_LM_PWD_SZ 14 /* LM password size */ 298 #define SMBAUTH_V2_CLNT_CHALLENGE_SZ 8 /* both LMv2 and NTLMv2 */ 299 #define SMBAUTH_SESSION_KEY_SZ SMBAUTH_HASH_SZ 300 #define SMBAUTH_HEXHASH_SZ (SMBAUTH_HASH_SZ * 2) 301 302 #define SMBAUTH_FAILURE 1 303 #define SMBAUTH_SUCCESS 0 304 #define MD_DIGEST_LEN 16 305 306 /* 307 * Name Types 308 * 309 * The list of names near the end of the data blob (i.e. the ndb_names 310 * field of the smb_auth_data_blob_t data structure) can be classify into 311 * the following types: 312 * 313 * 0x0000 Indicates the end of the list. 314 * 0x0001 The name is a NetBIOS machine name (e.g. server name) 315 * 0x0002 The name is an NT Domain NetBIOS name. 316 * 0x0003 The name is the server's DNS hostname. 317 * 0x0004 The name is a W2K Domain name (a DNS name). 318 */ 319 #define SMBAUTH_NAME_TYPE_LIST_END 0x0000 320 #define SMBAUTH_NAME_TYPE_SERVER_NETBIOS 0x0001 321 #define SMBAUTH_NAME_TYPE_DOMAIN_NETBIOS 0x0002 322 #define SMBAUTH_NAME_TYPE_SERVER_DNS 0x0003 323 #define SMBAUTH_NAME_TYPE_DOMAIN_DNS 0x0004 324 325 /* 326 * smb_auth_name_entry_t 327 * 328 * Each name entry in the data blob consists of the following 3 fields: 329 * 330 * nne_type - name type 331 * nne_len - the length of the name 332 * nne_name - the name, in uppercase UCS-2LE Unicode format 333 */ 334 typedef struct smb_auth_name_entry { 335 unsigned short nne_type; 336 unsigned short nne_len; 337 mts_wchar_t nne_name[SMB_PI_MAX_DOMAIN * 2]; 338 } smb_auth_name_entry_t; 339 340 /* 341 * smb_auth_data_blob 342 * 343 * The format of this NTLMv2 data blob structure is as follow: 344 * 345 * - Blob Signature 0x01010000 (4 bytes) 346 * - Reserved (0x00000000) (4 bytes) 347 * - Timestamp Little-endian, 64-bit signed value representing 348 * the number of tenths of a microsecond since January 1, 1601. 349 * (8 bytes) 350 * - Client Challenge (8 bytes) 351 * - Unknown1 (4 bytes) 352 * - List of Target Information (variable length) 353 * - Unknown2 (4 bytes) 354 */ 355 typedef struct smb_auth_data_blob { 356 unsigned char ndb_signature[4]; 357 unsigned char ndb_reserved[4]; 358 uint64_t ndb_timestamp; 359 unsigned char ndb_clnt_challenge[SMBAUTH_V2_CLNT_CHALLENGE_SZ]; 360 unsigned char ndb_unknown[4]; 361 smb_auth_name_entry_t ndb_names[2]; 362 unsigned char ndb_unknown2[4]; 363 } smb_auth_data_blob_t; 364 365 #define SMBAUTH_BLOB_MAXLEN (sizeof (smb_auth_data_blob_t)) 366 #define SMBAUTH_CI_MAXLEN SMBAUTH_LM_RESP_SZ 367 #define SMBAUTH_CS_MAXLEN (SMBAUTH_BLOB_MAXLEN + SMBAUTH_HASH_SZ) 368 369 /* 370 * smb_auth_info_t 371 * 372 * The structure contains all the authentication information 373 * needed for the preparaton of the SMBSessionSetupAndx request 374 * and the user session key. 375 * 376 * hash - NTLM hash 377 * hash_v2 - NTLMv2 hash 378 * ci_len - the length of the case-insensitive password 379 * ci - case-insensitive password 380 * (If NTLMv2 authentication mechanism is used, it 381 * represents the LMv2 response. Otherwise, it 382 * is empty.) 383 * cs_len - the length of the case-sensitive password 384 * cs - case-sensitive password 385 * (If NTLMv2 authentication mechanism is used, it 386 * represents the NTLMv2 response. Otherwise, it 387 * represents the NTLM response.) 388 * data_blob - NTLMv2 data blob 389 */ 390 typedef struct smb_auth_info { 391 unsigned char hash[SMBAUTH_HASH_SZ]; 392 unsigned char hash_v2[SMBAUTH_HASH_SZ]; 393 unsigned short ci_len; 394 unsigned char ci[SMBAUTH_CI_MAXLEN]; 395 unsigned short cs_len; 396 unsigned char cs[SMBAUTH_CS_MAXLEN]; 397 int lmcompatibility_lvl; 398 smb_auth_data_blob_t data_blob; 399 } smb_auth_info_t; 400 401 /* 402 * SMB password management 403 */ 404 405 #define SMB_PWF_LM 0x01 /* LM hash is present */ 406 #define SMB_PWF_NT 0x02 /* NT hash is present */ 407 #define SMB_PWF_DISABLE 0x04 /* Account is disabled */ 408 409 typedef struct smb_passwd { 410 uid_t pw_uid; 411 uint32_t pw_flags; 412 unsigned char pw_lmhash[SMBAUTH_HASH_SZ]; 413 unsigned char pw_nthash[SMBAUTH_HASH_SZ]; 414 } smb_passwd_t; 415 416 /* 417 * Control flags passed to smb_pwd_setcntl 418 */ 419 #define SMB_PWC_DISABLE 0x01 420 #define SMB_PWC_ENABLE 0x02 421 #define SMB_PWC_NOLM 0x04 422 423 #define SMB_PWE_SUCCESS 0 424 #define SMB_PWE_USER_UNKNOWN 1 425 #define SMB_PWE_USER_DISABLE 2 426 #define SMB_PWE_CLOSE_FAILED 3 427 #define SMB_PWE_OPEN_FAILED 4 428 #define SMB_PWE_WRITE_FAILED 6 429 #define SMB_PWE_UPDATE_FAILED 7 430 #define SMB_PWE_STAT_FAILED 8 431 #define SMB_PWE_BUSY 9 432 #define SMB_PWE_DENIED 10 433 #define SMB_PWE_SYSTEM_ERROR 11 434 #define SMB_PWE_INVALID_PARAM 12 435 #define SMB_PWE_NO_MEMORY 13 436 #define SMB_PWE_MAX 14 437 438 typedef struct smb_pwditer { 439 void *spi_next; 440 } smb_pwditer_t; 441 442 typedef struct smb_luser { 443 char *su_name; 444 char *su_fullname; 445 char *su_desc; 446 uint32_t su_rid; 447 uint32_t su_ctrl; 448 } smb_luser_t; 449 450 extern void smb_pwd_init(boolean_t); 451 extern void smb_pwd_fini(void); 452 extern smb_passwd_t *smb_pwd_getpasswd(const char *, smb_passwd_t *); 453 extern int smb_pwd_setpasswd(const char *, const char *); 454 extern int smb_pwd_setcntl(const char *, int); 455 extern int smb_pwd_num(void); 456 457 extern int smb_pwd_iteropen(smb_pwditer_t *); 458 extern smb_luser_t *smb_pwd_iterate(smb_pwditer_t *); 459 extern void smb_pwd_iterclose(smb_pwditer_t *); 460 461 extern int smb_auth_qnd_unicode(mts_wchar_t *dst, char *src, int length); 462 extern int smb_auth_hmac_md5(unsigned char *data, int data_len, 463 unsigned char *key, int key_len, unsigned char *digest); 464 465 /* 466 * A variation on HMAC-MD5 known as HMACT64 is used by Windows systems. 467 * The HMACT64() function is the same as the HMAC-MD5() except that 468 * it truncates the input key to 64 bytes rather than hashing it down 469 * to 16 bytes using the MD5() function. 470 */ 471 #define SMBAUTH_HMACT64(D, Ds, K, Ks, digest) \ 472 smb_auth_hmac_md5(D, Ds, K, (Ks > 64) ? 64 : Ks, digest) 473 474 extern int smb_auth_DES(unsigned char *, int, unsigned char *, int, 475 unsigned char *, int); 476 477 extern int smb_auth_md4(unsigned char *, unsigned char *, int); 478 extern int smb_auth_lm_hash(char *, unsigned char *); 479 extern int smb_auth_ntlm_hash(char *, unsigned char *); 480 481 extern int smb_auth_set_info(char *, char *, 482 unsigned char *, char *, unsigned char *, 483 int, int, smb_auth_info_t *); 484 485 extern int smb_auth_ntlmv2_hash(unsigned char *, 486 char *, char *, unsigned char *); 487 488 extern int smb_auth_gen_session_key(smb_auth_info_t *, unsigned char *); 489 490 boolean_t smb_auth_validate_lm(unsigned char *, uint32_t, smb_passwd_t *, 491 unsigned char *, int, char *, char *); 492 boolean_t smb_auth_validate_nt(unsigned char *, uint32_t, smb_passwd_t *, 493 unsigned char *, int, char *, char *, uchar_t *); 494 495 /* 496 * SMB MAC Signing 497 */ 498 499 #define SMB_MAC_KEY_SZ (SMBAUTH_SESSION_KEY_SZ + SMBAUTH_CS_MAXLEN) 500 #define SMB_SIG_OFFS 14 /* signature field offset within header */ 501 #define SMB_SIG_SIZE 8 /* SMB signature size */ 502 503 /* 504 * Signing flags: 505 * 506 * SMB_SCF_ENABLE Signing is enabled. 507 * 508 * SMB_SCF_REQUIRED Signing is enabled and required. 509 * This flag shouldn't be set if 510 * SMB_SCF_ENABLE isn't set. 511 * 512 * SMB_SCF_STARTED Signing will start after receiving 513 * the first non-anonymous SessionSetup 514 * request. 515 * 516 * SMB_SCF_KEY_ISSET_THIS_LOGON Indicates whether the MAC key has just 517 * been set for this logon. (prior to 518 * sending the SMBSessionSetup request) 519 * 520 */ 521 #define SMB_SCF_ENABLE 0x01 522 #define SMB_SCF_REQUIRED 0x02 523 #define SMB_SCF_STARTED 0x04 524 #define SMB_SCF_KEY_ISSET_THIS_LOGON 0x08 525 526 /* 527 * smb_sign_ctx 528 * 529 * SMB signing context. 530 * 531 * ssc_seqnum sequence number 532 * ssc_keylen mac key length 533 * ssc_mid multiplex id - reserved 534 * ssc_flags flags 535 * ssc_mackey mac key 536 * ssc_sign mac signature 537 * 538 */ 539 typedef struct smb_sign_ctx { 540 unsigned int ssc_seqnum; 541 unsigned short ssc_keylen; 542 unsigned short ssc_mid; 543 unsigned int ssc_flags; 544 unsigned char ssc_mackey[SMB_MAC_KEY_SZ]; 545 unsigned char ssc_sign[SMB_SIG_SIZE]; 546 } smb_sign_ctx_t; 547 548 extern int smb_mac_init(smb_sign_ctx_t *sign_ctx, smb_auth_info_t *auth); 549 extern int smb_mac_calc(smb_sign_ctx_t *sign_ctx, 550 const unsigned char *buf, size_t buf_len, unsigned char *mac_sign); 551 extern int smb_mac_chk(smb_sign_ctx_t *sign_ctx, 552 const unsigned char *buf, size_t buf_len); 553 extern int smb_mac_sign(smb_sign_ctx_t *sign_ctx, 554 unsigned char *buf, size_t buf_len); 555 extern void smb_mac_inc_seqnum(smb_sign_ctx_t *sign_ctx); 556 extern void smb_mac_dec_seqnum(smb_sign_ctx_t *sign_ctx); 557 558 /* 559 * Each domain is categorized using the enum values below. 560 * The local domain refers to the local machine and is named 561 * after the local hostname. The primary domain is the domain 562 * that the system joined. All other domains are either 563 * trusted or untrusted, as defined by the primary domain PDC. 564 * 565 * This enum must be kept in step with the table of strings 566 * in ntdomain.c. 567 */ 568 typedef enum nt_domain_type { 569 NT_DOMAIN_NULL, 570 NT_DOMAIN_BUILTIN, 571 NT_DOMAIN_LOCAL, 572 NT_DOMAIN_PRIMARY, 573 NT_DOMAIN_ACCOUNT, 574 NT_DOMAIN_TRUSTED, 575 NT_DOMAIN_UNTRUSTED, 576 NT_DOMAIN_NUM_TYPES 577 } nt_domain_type_t; 578 579 580 /* 581 * This is the information that is held about each domain. The database 582 * is a linked list that is threaded through the domain structures. As 583 * the number of domains in the database should be small (32 max), this 584 * should be sufficient. 585 */ 586 typedef struct nt_domain { 587 struct nt_domain *next; 588 nt_domain_type_t type; 589 char *name; 590 smb_sid_t *sid; 591 } nt_domain_t; 592 593 nt_domain_t *nt_domain_new(nt_domain_type_t type, char *name, smb_sid_t *sid); 594 void nt_domain_delete(nt_domain_t *domain); 595 nt_domain_t *nt_domain_add(nt_domain_t *new_domain); 596 void nt_domain_remove(nt_domain_t *domain); 597 void nt_domain_flush(nt_domain_type_t domain_type); 598 void nt_domain_sync(void); 599 char *nt_domain_xlat_type(nt_domain_type_t domain_type); 600 nt_domain_type_t nt_domain_xlat_type_name(char *type_name); 601 nt_domain_t *nt_domain_lookup_name(char *domain_name); 602 nt_domain_t *nt_domain_lookup_sid(smb_sid_t *domain_sid); 603 nt_domain_t *nt_domain_lookupbytype(nt_domain_type_t type); 604 smb_sid_t *nt_domain_local_sid(void); 605 606 typedef enum { 607 SMB_LGRP_BUILTIN = 1, 608 SMB_LGRP_LOCAL 609 } smb_gdomain_t; 610 611 typedef struct smb_gsid { 612 smb_sid_t *gs_sid; 613 uint16_t gs_type; 614 } smb_gsid_t; 615 616 typedef struct smb_giter { 617 sqlite_vm *sgi_vm; 618 sqlite *sgi_db; 619 } smb_giter_t; 620 621 typedef struct smb_group { 622 char *sg_name; 623 char *sg_cmnt; 624 uint32_t sg_attr; 625 uint32_t sg_rid; 626 smb_gsid_t sg_id; 627 smb_gdomain_t sg_domain; 628 smb_privset_t *sg_privs; 629 uint32_t sg_nmembers; 630 smb_gsid_t *sg_members; 631 } smb_group_t; 632 633 int smb_lgrp_start(void); 634 void smb_lgrp_stop(void); 635 int smb_lgrp_add(char *, char *); 636 int smb_lgrp_rename(char *, char *); 637 int smb_lgrp_delete(char *); 638 int smb_lgrp_setcmnt(char *, char *); 639 int smb_lgrp_getcmnt(char *, char **); 640 int smb_lgrp_getpriv(char *, uint8_t, boolean_t *); 641 int smb_lgrp_setpriv(char *, uint8_t, boolean_t); 642 int smb_lgrp_add_member(char *, smb_sid_t *, uint16_t); 643 int smb_lgrp_del_member(char *, smb_sid_t *, uint16_t); 644 int smb_lgrp_getbyname(char *, smb_group_t *); 645 int smb_lgrp_getbyrid(uint32_t, smb_gdomain_t, smb_group_t *); 646 int smb_lgrp_numbydomain(smb_gdomain_t, int *); 647 int smb_lgrp_numbymember(smb_sid_t *, int *); 648 void smb_lgrp_free(smb_group_t *); 649 boolean_t smb_lgrp_is_member(smb_group_t *, smb_sid_t *); 650 char *smb_lgrp_strerror(int); 651 int smb_lgrp_iteropen(smb_giter_t *); 652 void smb_lgrp_iterclose(smb_giter_t *); 653 int smb_lgrp_iterate(smb_giter_t *, smb_group_t *); 654 655 int smb_lookup_sid(smb_sid_t *, char *buf, int buflen); 656 int smb_lookup_name(char *, smb_gsid_t *); 657 658 #define SMB_LGRP_SUCCESS 0 659 #define SMB_LGRP_INVALID_ARG 1 660 #define SMB_LGRP_INVALID_MEMBER 2 661 #define SMB_LGRP_INVALID_NAME 3 662 #define SMB_LGRP_NOT_FOUND 4 663 #define SMB_LGRP_EXISTS 5 664 #define SMB_LGRP_NO_SID 6 665 #define SMB_LGRP_NO_LOCAL_SID 7 666 #define SMB_LGRP_SID_NOTLOCAL 8 667 #define SMB_LGRP_WKSID 9 668 #define SMB_LGRP_NO_MEMORY 10 669 #define SMB_LGRP_DB_ERROR 11 670 #define SMB_LGRP_DBINIT_ERROR 12 671 #define SMB_LGRP_INTERNAL_ERROR 13 672 #define SMB_LGRP_MEMBER_IN_GROUP 14 673 #define SMB_LGRP_MEMBER_NOT_IN_GROUP 15 674 #define SMB_LGRP_NO_SUCH_PRIV 16 675 #define SMB_LGRP_NO_SUCH_DOMAIN 17 676 #define SMB_LGRP_PRIV_HELD 18 677 #define SMB_LGRP_PRIV_NOT_HELD 19 678 #define SMB_LGRP_BAD_DATA 20 679 #define SMB_LGRP_NO_MORE 21 680 #define SMB_LGRP_DBOPEN_FAILED 22 681 #define SMB_LGRP_DBEXEC_FAILED 23 682 #define SMB_LGRP_DBINIT_FAILED 24 683 #define SMB_LGRP_DOMLKP_FAILED 25 684 #define SMB_LGRP_DOMINS_FAILED 26 685 #define SMB_LGRP_INSERT_FAILED 27 686 #define SMB_LGRP_DELETE_FAILED 28 687 #define SMB_LGRP_UPDATE_FAILED 29 688 #define SMB_LGRP_LOOKUP_FAILED 30 689 #define SMB_LGRP_NOT_SUPPORTED 31 690 691 #define SMB_LGRP_NAME_CHAR_MAX 32 692 #define SMB_LGRP_COMMENT_MAX 256 693 #define SMB_LGRP_NAME_MAX (SMB_LGRP_NAME_CHAR_MAX * MTS_MB_CHAR_MAX + 1) 694 695 /* 696 * values for smb_nic_t.smbflags 697 */ 698 #define SMB_NICF_NBEXCL 0x01 /* Excluded from Netbios activities */ 699 #define SMB_NICF_ALIAS 0x02 /* This is an alias */ 700 701 /* 702 * smb_nic_t 703 * nic_host actual host name 704 * nic_nbname 16-byte NetBIOS host name 705 */ 706 typedef struct { 707 char nic_host[MAXHOSTNAMELEN]; 708 char nic_nbname[NETBIOS_NAME_SZ]; 709 char nic_cmnt[SMB_PI_MAX_COMMENT]; 710 char nic_ifname[LIFNAMSIZ]; 711 uint32_t nic_ip; 712 uint32_t nic_mask; 713 uint32_t nic_bcast; 714 uint32_t nic_smbflags; 715 uint64_t nic_sysflags; 716 } smb_nic_t; 717 718 typedef struct smb_niciter { 719 smb_nic_t ni_nic; 720 int ni_cookie; 721 int ni_seqnum; 722 } smb_niciter_t; 723 724 /* NIC config functions */ 725 int smb_nic_init(void); 726 void smb_nic_fini(void); 727 int smb_nic_getnum(char *); 728 int smb_nic_addhost(const char *, const char *, int, const char **); 729 int smb_nic_delhost(const char *); 730 int smb_nic_getfirst(smb_niciter_t *); 731 int smb_nic_getnext(smb_niciter_t *); 732 boolean_t smb_nic_exists(uint32_t, boolean_t); 733 734 /* NIC Monitoring functions */ 735 int smb_nicmon_start(const char *); 736 void smb_nicmon_stop(void); 737 738 #ifdef __cplusplus 739 } 740 #endif 741 742 #endif /* _LIBSMB_H */ 743