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