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