| /* |
| * CDDL HEADER START |
| * |
| * The contents of this file are subject to the terms of the |
| * Common Development and Distribution License (the "License"). |
| * You may not use this file except in compliance with the License. |
| * |
| * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE |
| * or http://www.opensolaris.org/os/licensing. |
| * See the License for the specific language governing permissions |
| * and limitations under the License. |
| * |
| * When distributing Covered Code, include this CDDL HEADER in each |
| * file and include the License file at usr/src/OPENSOLARIS.LICENSE. |
| * If applicable, add the following below this CDDL HEADER, with the |
| * fields enclosed by brackets "[]" replaced with your own identifying |
| * information: Portions Copyright [yyyy] [name of copyright owner] |
| * |
| * CDDL HEADER END |
| */ |
| |
| /* |
| * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved. |
| * Copyright 2015 Nexenta Systems, Inc. All rights reserved. |
| */ |
| |
| #ifndef _LIBSMB_H |
| #define _LIBSMB_H |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| #include <sys/types.h> |
| #include <sys/list.h> |
| #include <sys/avl.h> |
| #include <arpa/inet.h> |
| #include <net/if.h> /* LIFNAMSIZ */ |
| #include <netdb.h> |
| #include <stdlib.h> |
| #include <libscf.h> |
| #include <libshare.h> |
| #include <uuid/uuid.h> |
| #include <synch.h> |
| #include <stdarg.h> |
| |
| #include <smb/nterror.h> |
| #include <smb/ntstatus.h> |
| #include <smb/wintypes.h> |
| |
| #include <smbsrv/string.h> |
| #include <smbsrv/smb_idmap.h> |
| #include <smbsrv/netbios.h> |
| #include <smbsrv/smb_share.h> |
| #include <smbsrv/smb_door.h> |
| #include <smbsrv/alloc.h> |
| #include <smbsrv/hash_table.h> |
| #include <smbsrv/msgbuf.h> |
| #include <smbsrv/smb_xdr.h> |
| #include <smbsrv/smbinfo.h> |
| #include <smbsrv/ntifs.h> |
| |
| #define SMB_VARSMB_DIR "/var/smb" |
| #define SMB_VARRUN_DIR "/var/run/smb" |
| #define SMB_CCACHE_FILE "ccache" |
| #define SMB_CCACHE_PATH SMB_VARRUN_DIR "/" SMB_CCACHE_FILE |
| |
| |
| /* Max value length of all SMB properties */ |
| #define MAX_VALUE_BUFLEN 512 |
| |
| #define SMBD_FMRI_PREFIX "network/smb/server" |
| #define SMBD_DEFAULT_INSTANCE_FMRI "svc:/network/smb/server:default" |
| #define SMBD_PG_NAME "smbd" |
| #define SMBD_PROTECTED_PG_NAME "read" |
| #define SMBD_EXEC_PG_NAME "exec" |
| |
| #define SMBD_SMF_OK 0 |
| #define SMBD_SMF_NO_MEMORY 1 /* no memory for data structures */ |
| #define SMBD_SMF_SYSTEM_ERR 2 /* system error, use errno */ |
| #define SMBD_SMF_NO_PERMISSION 3 /* no permission for operation */ |
| #define SMBD_SMF_INVALID_ARG 4 |
| |
| #define SCH_STATE_UNINIT 0 |
| #define SCH_STATE_INITIALIZING 1 |
| #define SCH_STATE_INIT 2 |
| |
| typedef struct smb_scfhandle { |
| scf_handle_t *scf_handle; |
| int scf_state; |
| scf_service_t *scf_service; |
| scf_scope_t *scf_scope; |
| scf_transaction_t *scf_trans; |
| scf_transaction_entry_t *scf_entry; |
| scf_propertygroup_t *scf_pg; |
| scf_instance_t *scf_instance; |
| scf_iter_t *scf_inst_iter; |
| scf_iter_t *scf_pg_iter; |
| } smb_scfhandle_t; |
| |
| /* |
| * CIFS Configuration Management |
| */ |
| typedef enum { |
| SMB_CI_VERSION = 0, |
| SMB_CI_OPLOCK_ENABLE, |
| |
| SMB_CI_AUTOHOME_MAP, |
| |
| SMB_CI_DOMAIN_SID, |
| SMB_CI_DOMAIN_MEMB, |
| SMB_CI_DOMAIN_NAME, |
| SMB_CI_DOMAIN_FQDN, |
| SMB_CI_DOMAIN_FOREST, |
| SMB_CI_DOMAIN_GUID, |
| SMB_CI_DOMAIN_SRV, |
| |
| SMB_CI_WINS_SRV1, |
| SMB_CI_WINS_SRV2, |
| SMB_CI_WINS_EXCL, |
| |
| SMB_CI_MAX_WORKERS, |
| SMB_CI_MAX_CONNECTIONS, |
| SMB_CI_KEEPALIVE, |
| SMB_CI_RESTRICT_ANON, |
| |
| SMB_CI_SIGNING_ENABLE, |
| SMB_CI_SIGNING_REQD, |
| |
| SMB_CI_SYNC_ENABLE, |
| |
| SMB_CI_SECURITY, |
| SMB_CI_NETBIOS_ENABLE, |
| SMB_CI_NBSCOPE, |
| SMB_CI_SYS_CMNT, |
| SMB_CI_LM_LEVEL, |
| |
| SMB_CI_ADS_SITE, |
| |
| SMB_CI_DYNDNS_ENABLE, |
| |
| SMB_CI_MACHINE_PASSWD, |
| SMB_CI_MACHINE_UUID, |
| SMB_CI_KPASSWD_SRV, |
| SMB_CI_KPASSWD_DOMAIN, |
| SMB_CI_KPASSWD_SEQNUM, |
| SMB_CI_NETLOGON_SEQNUM, |
| SMB_CI_IPV6_ENABLE, |
| SMB_CI_PRINT_ENABLE, |
| SMB_CI_MAP, |
| SMB_CI_UNMAP, |
| SMB_CI_DISPOSITION, |
| SMB_CI_DFS_STDROOT_NUM, |
| SMB_CI_TRAVERSE_MOUNTS, |
| SMB_CI_SMB2_ENABLE_OLD, /* obsolete */ |
| SMB_CI_INITIAL_CREDITS, |
| SMB_CI_MAXIMUM_CREDITS, |
| SMB_CI_MAX_PROTOCOL, |
| |
| SMB_CI_MAX |
| } smb_cfg_id_t; |
| |
| /* SMF helper functions */ |
| extern smb_scfhandle_t *smb_smf_scf_init(char *); |
| extern void smb_smf_scf_fini(smb_scfhandle_t *); |
| extern int smb_smf_start_transaction(smb_scfhandle_t *); |
| extern int smb_smf_end_transaction(smb_scfhandle_t *); |
| extern int smb_smf_set_string_property(smb_scfhandle_t *, char *, char *); |
| extern int smb_smf_get_string_property(smb_scfhandle_t *, char *, |
| char *, size_t); |
| extern int smb_smf_set_integer_property(smb_scfhandle_t *, char *, int64_t); |
| extern int smb_smf_get_integer_property(smb_scfhandle_t *, char *, int64_t *); |
| extern int smb_smf_set_boolean_property(smb_scfhandle_t *, char *, uint8_t); |
| extern int smb_smf_get_boolean_property(smb_scfhandle_t *, char *, uint8_t *); |
| extern int smb_smf_set_opaque_property(smb_scfhandle_t *, char *, |
| void *, size_t); |
| extern int smb_smf_get_opaque_property(smb_scfhandle_t *, char *, |
| void *, size_t); |
| extern int smb_smf_create_service_pgroup(smb_scfhandle_t *, char *); |
| extern int smb_smf_delete_property(smb_scfhandle_t *, char *); |
| extern int smb_smf_restart_service(void); |
| extern int smb_smf_maintenance_mode(void); |
| |
| /* ZFS interface */ |
| int smb_getdataset(const char *, char *, size_t); |
| |
| /* Configuration management functions */ |
| extern int smb_config_get(smb_cfg_id_t, char *, int); |
| extern char *smb_config_getname(smb_cfg_id_t); |
| extern int smb_config_getstr(smb_cfg_id_t, char *, int); |
| extern int smb_config_getnum(smb_cfg_id_t, int64_t *); |
| extern boolean_t smb_config_getbool(smb_cfg_id_t); |
| |
| extern int smb_config_set(smb_cfg_id_t, char *); |
| extern int smb_config_setstr(smb_cfg_id_t, char *); |
| extern int smb_config_setnum(smb_cfg_id_t, int64_t); |
| extern int smb_config_setbool(smb_cfg_id_t, boolean_t); |
| |
| extern boolean_t smb_config_get_ads_enable(void); |
| extern int smb_config_get_debug(void); |
| extern uint8_t smb_config_get_fg_flag(void); |
| extern char *smb_config_get_localsid(void); |
| extern int smb_config_get_localuuid(uuid_t); |
| extern int smb_config_secmode_fromstr(char *); |
| extern char *smb_config_secmode_tostr(int); |
| extern int smb_config_get_secmode(void); |
| extern int smb_config_set_secmode(int); |
| extern int smb_config_set_idmap_domain(char *); |
| extern int smb_config_refresh_idmap(void); |
| extern int smb_config_getip(smb_cfg_id_t, smb_inaddr_t *); |
| extern void smb_config_get_version(smb_version_t *); |
| uint32_t smb_config_get_execinfo(char *, char *, size_t); |
| extern void smb_config_get_negtok(uchar_t *, uint32_t *); |
| |
| extern int smb_config_check_protocol(char *); |
| extern uint32_t smb_config_get_max_protocol(void); |
| extern void smb_config_upgrade(void); |
| |
| extern void smb_load_kconfig(smb_kmod_cfg_t *kcfg); |
| extern uint32_t smb_crc_gen(uint8_t *, size_t); |
| |
| extern boolean_t smb_match_netlogon_seqnum(void); |
| extern int smb_setdomainprops(char *, char *, char *); |
| extern void smb_update_netlogon_seqnum(void); |
| |
| /* maximum password length on Windows 2000 and above */ |
| #define SMB_PASSWD_MAXLEN 127 |
| #define SMB_USERNAME_MAXLEN 40 |
| |
| /* See also: smb_joininfo_xdr() */ |
| typedef struct smb_joininfo { |
| char domain_name[MAXHOSTNAMELEN]; |
| char domain_username[SMB_USERNAME_MAXLEN + 1]; |
| char domain_passwd[SMB_PASSWD_MAXLEN + 1]; |
| uint32_t mode; |
| } smb_joininfo_t; |
| |
| /* See also: smb_joinres_xdr() */ |
| typedef struct smb_joinres { |
| uint32_t status; |
| int join_err; |
| char dc_name[MAXHOSTNAMELEN]; |
| } smb_joinres_t; |
| |
| /* APIs to communicate with SMB daemon via door calls */ |
| int smb_join(smb_joininfo_t *, smb_joinres_t *info); |
| bool_t smb_joininfo_xdr(XDR *, smb_joininfo_t *); |
| bool_t smb_joinres_xdr(XDR *, smb_joinres_t *); |
| boolean_t smb_find_ads_server(char *, char *, int); |
| void smb_notify_dc_changed(void); |
| |
| extern void smb_config_getdomaininfo(char *, char *, char *, char *, char *); |
| extern void smb_config_setdomaininfo(char *, char *, char *, char *, char *); |
| extern uint32_t smb_get_dcinfo(char *, uint32_t, smb_inaddr_t *); |
| |
| /* |
| * buffer context structure. This is used to keep track of the buffer |
| * context. |
| * |
| * basep: points to the beginning of the buffer |
| * curp: points to the current offset |
| * endp: points to the limit of the buffer |
| */ |
| typedef struct { |
| unsigned char *basep; |
| unsigned char *curp; |
| unsigned char *endp; |
| } smb_ctxbuf_t; |
| |
| extern int smb_ctxbuf_init(smb_ctxbuf_t *ctx, unsigned char *buf, |
| size_t buflen); |
| extern int smb_ctxbuf_len(smb_ctxbuf_t *ctx); |
| extern int smb_ctxbuf_printf(smb_ctxbuf_t *ctx, const char *fmt, ...); |
| |
| void smb_idmap_check(const char *, idmap_stat); |
| |
| /* Miscellaneous functions */ |
| extern void hexdump(unsigned char *, int); |
| extern size_t bintohex(const char *, size_t, char *, size_t); |
| extern size_t hextobin(const char *, size_t, char *, size_t); |
| extern char *strstrip(char *, const char *); |
| extern char *strtrim(char *, const char *); |
| extern char *trim_whitespace(char *); |
| extern void randomize(char *, unsigned); |
| extern void rand_hash(unsigned char *, size_t, unsigned char *, size_t); |
| |
| extern int smb_getdomainname(char *, size_t); |
| extern int smb_getfqdomainname(char *, size_t); |
| |
| typedef enum smb_caseconv { |
| SMB_CASE_PRESERVE = 0, |
| SMB_CASE_UPPER, |
| SMB_CASE_LOWER |
| } smb_caseconv_t; |
| |
| extern int smb_gethostname(char *, size_t, smb_caseconv_t); |
| extern int smb_getfqhostname(char *, size_t); |
| extern int smb_getnetbiosname(char *, size_t); |
| extern struct hostent *smb_gethostbyname(const char *, int *); |
| extern struct hostent *smb_gethostbyaddr(const char *, int, int, int *); |
| |
| #define SMB_SAMACCT_MAXLEN (NETBIOS_NAME_SZ + 1) |
| extern int smb_getsamaccount(char *, size_t); |
| |
| extern int smb_get_nameservers(smb_inaddr_t *, int); |
| extern void smb_tonetbiosname(char *, char *, char); |
| |
| extern int smb_chk_hostaccess(smb_inaddr_t *, char *); |
| |
| extern int smb_getnameinfo(smb_inaddr_t *, char *, int, int); |
| |
| void smb_trace(const char *s); |
| void smb_tracef(const char *fmt, ...); |
| |
| const char *xlate_nt_status(unsigned int); |
| |
| void libsmb_redirect_syslog(__FILE_TAG *fp, int priority); |
| |
| /* |
| * Authentication |
| */ |
| |
| #define SMBAUTH_LM_MAGIC_STR "KGS!@#$%" |
| |
| #define SMBAUTH_HASH_SZ 16 /* also LM/NTLM/NTLMv2 Hash size */ |
| #define SMBAUTH_LM_RESP_SZ 24 /* also NTLM Response size */ |
| #define SMBAUTH_LM_PWD_SZ 14 /* LM password size */ |
| #define SMBAUTH_CHAL_SZ 8 /* both LMv2 and NTLMv2 */ |
| #define SMBAUTH_SESSION_KEY_SZ SMBAUTH_HASH_SZ |
| #define SMBAUTH_HEXHASH_SZ (SMBAUTH_HASH_SZ * 2) |
| |
| #define SMBAUTH_FAILURE 1 |
| #define SMBAUTH_SUCCESS 0 |
| #define MD_DIGEST_LEN 16 |
| |
| /* |
| * Name Types |
| * |
| * The list of names near the end of the data blob (i.e. the ndb_names |
| * field of the smb_auth_data_blob_t data structure) can be classify into |
| * the following types: |
| * |
| * 0x0000 Indicates the end of the list. |
| * 0x0001 The name is a NetBIOS machine name (e.g. server name) |
| * 0x0002 The name is an NT Domain NetBIOS name. |
| * 0x0003 The name is the server's DNS hostname. |
| * 0x0004 The name is a W2K Domain name (a DNS name). |
| */ |
| #define SMBAUTH_NAME_TYPE_LIST_END 0x0000 |
| #define SMBAUTH_NAME_TYPE_SERVER_NETBIOS 0x0001 |
| #define SMBAUTH_NAME_TYPE_DOMAIN_NETBIOS 0x0002 |
| #define SMBAUTH_NAME_TYPE_SERVER_DNS 0x0003 |
| #define SMBAUTH_NAME_TYPE_DOMAIN_DNS 0x0004 |
| |
| /* |
| * smb_auth_name_entry_t |
| * |
| * Each name entry in the data blob consists of the following 3 fields: |
| * |
| * nne_type - name type |
| * nne_len - the length of the name |
| * nne_name - the name, in uppercase UCS-2LE Unicode format |
| */ |
| typedef struct smb_auth_name_entry { |
| unsigned short nne_type; |
| unsigned short nne_len; |
| smb_wchar_t nne_name[SMB_PI_MAX_DOMAIN * 2]; |
| } smb_auth_name_entry_t; |
| |
| /* |
| * smb_auth_data_blob |
| * |
| * The format of this NTLMv2 data blob structure is as follow: |
| * |
| * - Blob Signature 0x01010000 (4 bytes) |
| * - Reserved (0x00000000) (4 bytes) |
| * - Timestamp Little-endian, 64-bit signed value representing |
| * the number of tenths of a microsecond since January 1, 1601. |
| * (8 bytes) |
| * - Client Challenge (8 bytes) |
| * - Unknown1 (4 bytes) |
| * - List of Target Information (variable length) |
| * - Unknown2 (4 bytes) |
| */ |
| typedef struct smb_auth_data_blob { |
| unsigned char ndb_signature[4]; |
| unsigned char ndb_reserved[4]; |
| uint64_t ndb_timestamp; |
| unsigned char ndb_clnt_challenge[SMBAUTH_CHAL_SZ]; |
| unsigned char ndb_unknown[4]; |
| smb_auth_name_entry_t ndb_names[2]; |
| unsigned char ndb_unknown2[4]; |
| } smb_auth_data_blob_t; |
| |
| #define SMBAUTH_BLOB_MAXLEN (sizeof (smb_auth_data_blob_t)) |
| #define SMBAUTH_CI_MAXLEN SMBAUTH_LM_RESP_SZ |
| #define SMBAUTH_CS_MAXLEN (SMBAUTH_BLOB_MAXLEN + SMBAUTH_HASH_SZ) |
| |
| /* |
| * smb_auth_info_t |
| * |
| * The structure contains all the authentication information |
| * needed for the preparaton of the SMBSessionSetupAndx request |
| * and the user session key. |
| * |
| * hash - NTLM hash |
| * hash_v2 - NTLMv2 hash |
| * ci_len - the length of the case-insensitive password |
| * ci - case-insensitive password |
| * (If NTLMv2 authentication mechanism is used, it |
| * represents the LMv2 response. Otherwise, it |
| * is empty.) |
| * cs_len - the length of the case-sensitive password |
| * cs - case-sensitive password |
| * (If NTLMv2 authentication mechanism is used, it |
| * represents the NTLMv2 response. Otherwise, it |
| * represents the NTLM response.) |
| * data_blob - NTLMv2 data blob |
| */ |
| typedef struct smb_auth_info { |
| unsigned char hash[SMBAUTH_HASH_SZ]; |
| unsigned char hash_v2[SMBAUTH_HASH_SZ]; |
| unsigned short ci_len; |
| unsigned char ci[SMBAUTH_CI_MAXLEN]; |
| unsigned short cs_len; |
| unsigned char cs[SMBAUTH_CS_MAXLEN]; |
| int lmcompatibility_lvl; |
| smb_auth_data_blob_t data_blob; |
| } smb_auth_info_t; |
| |
| /* |
| * SMB password management |
| */ |
| |
| #define SMB_PWF_LM 0x01 /* LM hash is present */ |
| #define SMB_PWF_NT 0x02 /* NT hash is present */ |
| #define SMB_PWF_DISABLE 0x04 /* Account is disabled */ |
| |
| typedef struct smb_passwd { |
| uid_t pw_uid; |
| uint32_t pw_flags; |
| char pw_name[SMB_USERNAME_MAXLEN]; |
| uint8_t pw_lmhash[SMBAUTH_HASH_SZ]; |
| uint8_t pw_nthash[SMBAUTH_HASH_SZ]; |
| } smb_passwd_t; |
| |
| /* |
| * Control flags passed to smb_pwd_setcntl |
| */ |
| #define SMB_PWC_DISABLE 0x01 |
| #define SMB_PWC_ENABLE 0x02 |
| #define SMB_PWC_NOLM 0x04 |
| |
| #define SMB_PWE_SUCCESS 0 |
| #define SMB_PWE_USER_UNKNOWN 1 |
| #define SMB_PWE_USER_DISABLE 2 |
| #define SMB_PWE_CLOSE_FAILED 3 |
| #define SMB_PWE_OPEN_FAILED 4 |
| #define SMB_PWE_WRITE_FAILED 6 |
| #define SMB_PWE_UPDATE_FAILED 7 |
| #define SMB_PWE_STAT_FAILED 8 |
| #define SMB_PWE_BUSY 9 |
| #define SMB_PWE_DENIED 10 |
| #define SMB_PWE_SYSTEM_ERROR 11 |
| #define SMB_PWE_INVALID_PARAM 12 |
| #define SMB_PWE_NO_MEMORY 13 |
| #define SMB_PWE_MAX 14 |
| |
| typedef struct smb_pwditer { |
| void *spi_next; |
| } smb_pwditer_t; |
| |
| typedef struct smb_luser { |
| char *su_name; |
| char *su_fullname; |
| char *su_desc; |
| uint32_t su_rid; |
| uint32_t su_ctrl; |
| } smb_luser_t; |
| |
| extern void smb_pwd_init(boolean_t); |
| extern void smb_pwd_fini(void); |
| extern smb_passwd_t *smb_pwd_getpwnam(const char *, smb_passwd_t *); |
| extern smb_passwd_t *smb_pwd_getpwuid(uid_t, smb_passwd_t *); |
| extern int smb_pwd_setpasswd(const char *, const char *); |
| extern int smb_pwd_setcntl(const char *, int); |
| |
| extern int smb_pwd_iteropen(smb_pwditer_t *); |
| extern smb_luser_t *smb_pwd_iterate(smb_pwditer_t *); |
| extern void smb_pwd_iterclose(smb_pwditer_t *); |
| |
| extern int smb_auth_qnd_unicode(smb_wchar_t *, const char *, int); |
| extern int smb_auth_hmac_md5(unsigned char *, int, unsigned char *, int, |
| unsigned char *); |
| |
| /* |
| * A variation on HMAC-MD5 known as HMACT64 is used by Windows systems. |
| * The HMACT64() function is the same as the HMAC-MD5() except that |
| * it truncates the input key to 64 bytes rather than hashing it down |
| * to 16 bytes using the MD5() function. |
| */ |
| #define SMBAUTH_HMACT64(D, Ds, K, Ks, digest) \ |
| smb_auth_hmac_md5(D, Ds, K, (Ks > 64) ? 64 : Ks, digest) |
| |
| extern int smb_auth_DES(unsigned char *, int, unsigned char *, int, |
| unsigned char *, int); |
| extern int smb_auth_RC4(unsigned char *, int, unsigned char *, int, |
| unsigned char *, int); |
| |
| extern int smb_auth_md4(unsigned char *, unsigned char *, int); |
| extern int smb_auth_lm_hash(const char *, unsigned char *); |
| extern int smb_auth_ntlm_hash(const char *, unsigned char *); |
| extern void smb_auth_ntlm2_mkchallenge(char *, const char *, const char *); |
| extern void smb_auth_ntlm2_kxkey(unsigned char *, const char *, const char *, |
| unsigned char *); |
| |
| extern int smb_auth_set_info(char *, char *, |
| unsigned char *, char *, unsigned char *, |
| int, int, smb_auth_info_t *); |
| |
| extern int smb_auth_ntlmv2_hash(unsigned char *, |
| char *, char *, unsigned char *); |
| |
| boolean_t smb_auth_validate(smb_passwd_t *, char *, char *, |
| uchar_t *, uint_t, uchar_t *, uint_t, uchar_t *, uint_t, uchar_t *); |
| |
| int smb_gen_random_passwd(char *passwd, size_t bufsz); |
| |
| /* |
| * SMB authenticated IPC |
| */ |
| extern void smb_ipc_commit(void); |
| extern void smb_ipc_get_user(char *, size_t); |
| extern void smb_ipc_get_passwd(uint8_t *, size_t); |
| extern void smb_ipc_init(void); |
| extern void smb_ipc_rollback(void); |
| extern void smb_ipc_set(char *, uint8_t *); |
| |
| /* |
| * Signing flags: |
| * |
| * SMB_SCF_ENABLE Signing is enabled. |
| * |
| * SMB_SCF_REQUIRED Signing is enabled and required. |
| * This flag shouldn't be set if |
| * SMB_SCF_ENABLE isn't set. |
| * |
| * SMB_SCF_STARTED Signing will start after receiving |
| * the first non-anonymous SessionSetup |
| * request. |
| * |
| * SMB_SCF_KEY_ISSET_THIS_LOGON Indicates whether the MAC key has just |
| * been set for this logon. (prior to |
| * sending the SMBSessionSetup request) |
| * |
| */ |
| #define SMB_SCF_ENABLE 0x01 |
| #define SMB_SCF_REQUIRED 0x02 |
| #define SMB_SCF_STARTED 0x04 |
| #define SMB_SCF_KEY_ISSET_THIS_LOGON 0x08 |
| |
| /* |
| * Each domain is categorized using the enum values below. |
| * The local domain refers to the local machine and is named |
| * after the local hostname. The primary domain is the domain |
| * that the system joined. All other domains are either |
| * trusted or untrusted, as defined by the primary domain PDC. |
| */ |
| typedef enum smb_domain_type { |
| SMB_DOMAIN_NULL, |
| SMB_DOMAIN_BUILTIN, |
| SMB_DOMAIN_LOCAL, |
| SMB_DOMAIN_PRIMARY, |
| SMB_DOMAIN_ACCOUNT, |
| SMB_DOMAIN_TRUSTED, |
| SMB_DOMAIN_UNTRUSTED, |
| SMB_DOMAIN_NUM_TYPES |
| } smb_domain_type_t; |
| |
| /* |
| * Information specific to trusted domains |
| */ |
| typedef struct smb_domain_trust { |
| uint32_t dti_trust_direction; |
| uint32_t dti_trust_type; |
| uint32_t dti_trust_attrs; |
| } smb_domain_trust_t; |
| |
| /* |
| * DNS information for domain types that this info is |
| * obtained/available. Currently this is only obtained |
| * for the primary domain. |
| */ |
| typedef struct smb_domain_dns { |
| char ddi_forest[MAXHOSTNAMELEN]; |
| char ddi_guid[UUID_PRINTABLE_STRING_LENGTH]; |
| } smb_domain_dns_t; |
| |
| /* |
| * This is the information that is held about each domain. |
| */ |
| typedef struct smb_domain { |
| list_node_t di_lnd; |
| smb_domain_type_t di_type; |
| char di_sid[SMB_SID_STRSZ]; |
| char di_nbname[NETBIOS_NAME_SZ]; |
| char di_fqname[MAXHOSTNAMELEN]; |
| smb_sid_t *di_binsid; |
| union { |
| smb_domain_dns_t di_dns; |
| smb_domain_trust_t di_trust; |
| } di_u; |
| } smb_domain_t; |
| |
| typedef struct smb_trusted_domains { |
| uint32_t td_num; |
| smb_domain_t *td_domains; |
| } smb_trusted_domains_t; |
| |
| #define SMB_DOMAIN_SUCCESS 0 |
| #define SMB_DOMAIN_NOMACHINE_SID 1 |
| #define SMB_DOMAIN_NODOMAIN_SID 2 |
| #define SMB_DOMAIN_NODOMAIN_NAME 3 |
| #define SMB_DOMAIN_INTERNAL_ERR 4 |
| #define SMB_DOMAIN_INVALID_ARG 5 |
| #define SMB_DOMAIN_NO_MEMORY 6 |
| #define SMB_DOMAIN_NO_CACHE 7 |
| |
| typedef struct smb_dcinfo { |
| char dc_name[MAXHOSTNAMELEN]; |
| smb_inaddr_t dc_addr; |
| } smb_dcinfo_t; |
| |
| /* |
| * This structure could contain information about |
| * the primary domain the name of selected domain controller |
| * for the primary domain and a list of trusted domains if |
| * any. The "ex" in the structure name stands for extended. |
| * This is to differentiate this structure from smb_domain_t |
| * which only contains information about a single domain. |
| */ |
| typedef struct smb_domainex { |
| smb_dcinfo_t d_dci; |
| smb_domain_t d_primary; |
| smb_trusted_domains_t d_trusted; |
| } smb_domainex_t; |
| |
| int smb_domain_init(uint32_t); |
| void smb_domain_fini(void); |
| void smb_domain_show(void); |
| void smb_domain_save(void); |
| boolean_t smb_domain_lookup_name(char *, smb_domain_t *); |
| boolean_t smb_domain_lookup_sid(smb_sid_t *, smb_domain_t *); |
| boolean_t smb_domain_lookup_type(smb_domain_type_t, smb_domain_t *); |
| boolean_t smb_domain_getinfo(smb_domainex_t *); |
| void smb_domain_update(smb_domainex_t *); |
| uint32_t smb_domain_start_update(void); |
| void smb_domain_end_update(void); |
| void smb_domain_set_basic_info(char *, char *, char *, smb_domain_t *); |
| void smb_domain_set_dns_info(char *, char *, char *, char *, char *, |
| smb_domain_t *); |
| void smb_domain_set_trust_info(char *, char *, char *, |
| uint32_t, uint32_t, uint32_t, smb_domain_t *); |
| void smb_domain_current_dc(smb_dcinfo_t *); |
| void smb_domain_bad_dc(void); |
| |
| typedef struct smb_gsid { |
| smb_sid_t *gs_sid; |
| uint16_t gs_type; |
| } smb_gsid_t; |
| |
| struct sqlite_vm; |
| struct sqlite; |
| |
| typedef struct smb_giter { |
| struct sqlite_vm *sgi_vm; |
| struct sqlite *sgi_db; |
| uint32_t sgi_nerr; |
| } smb_giter_t; |
| |
| typedef struct smb_group { |
| char *sg_name; |
| char *sg_cmnt; |
| uint32_t sg_attr; |
| uint32_t sg_rid; |
| smb_gsid_t sg_id; |
| smb_domain_type_t sg_domain; |
| smb_privset_t *sg_privs; |
| uint32_t sg_nmembers; |
| smb_gsid_t *sg_members; |
| } smb_group_t; |
| |
| int smb_lgrp_start(void); |
| void smb_lgrp_stop(void); |
| int smb_lgrp_add(char *, char *); |
| int smb_lgrp_rename(char *, char *); |
| int smb_lgrp_delete(char *); |
| int smb_lgrp_setcmnt(char *, char *); |
| int smb_lgrp_getcmnt(char *, char **); |
| int smb_lgrp_getpriv(char *, uint8_t, boolean_t *); |
| int smb_lgrp_setpriv(char *, uint8_t, boolean_t); |
| int smb_lgrp_add_member(char *, smb_sid_t *, uint16_t); |
| int smb_lgrp_del_member(char *, smb_sid_t *, uint16_t); |
| int smb_lgrp_getbyname(char *, smb_group_t *); |
| int smb_lgrp_getbyrid(uint32_t, smb_domain_type_t, smb_group_t *); |
| void smb_lgrp_free(smb_group_t *); |
| uint32_t smb_lgrp_err_to_ntstatus(uint32_t); |
| boolean_t smb_lgrp_is_member(smb_group_t *, smb_sid_t *); |
| char *smb_lgrp_strerror(int); |
| int smb_lgrp_iteropen(smb_giter_t *); |
| void smb_lgrp_iterclose(smb_giter_t *); |
| boolean_t smb_lgrp_itererror(smb_giter_t *); |
| int smb_lgrp_iterate(smb_giter_t *, smb_group_t *); |
| |
| int smb_lookup_sid(const char *, lsa_account_t *); |
| int smb_lookup_name(const char *, sid_type_t, lsa_account_t *); |
| |
| #define SMB_LGRP_SUCCESS 0 |
| #define SMB_LGRP_INVALID_ARG 1 |
| #define SMB_LGRP_INVALID_MEMBER 2 |
| #define SMB_LGRP_INVALID_NAME 3 |
| #define SMB_LGRP_NOT_FOUND 4 |
| #define SMB_LGRP_EXISTS 5 |
| #define SMB_LGRP_NO_SID 6 |
| #define SMB_LGRP_NO_LOCAL_SID 7 |
| #define SMB_LGRP_SID_NOTLOCAL 8 |
| #define SMB_LGRP_WKSID 9 |
| #define SMB_LGRP_NO_MEMORY 10 |
| #define SMB_LGRP_DB_ERROR 11 |
| #define SMB_LGRP_DBINIT_ERROR 12 |
| #define SMB_LGRP_INTERNAL_ERROR 13 |
| #define SMB_LGRP_MEMBER_IN_GROUP 14 |
| #define SMB_LGRP_MEMBER_NOT_IN_GROUP 15 |
| #define SMB_LGRP_NO_SUCH_PRIV 16 |
| #define SMB_LGRP_NO_SUCH_DOMAIN 17 |
| #define SMB_LGRP_PRIV_HELD 18 |
| #define SMB_LGRP_PRIV_NOT_HELD 19 |
| #define SMB_LGRP_BAD_DATA 20 |
| #define SMB_LGRP_NO_MORE 21 |
| #define SMB_LGRP_DBOPEN_FAILED 22 |
| #define SMB_LGRP_DBEXEC_FAILED 23 |
| #define SMB_LGRP_DBINIT_FAILED 24 |
| #define SMB_LGRP_DOMLKP_FAILED 25 |
| #define SMB_LGRP_DOMINS_FAILED 26 |
| #define SMB_LGRP_INSERT_FAILED 27 |
| #define SMB_LGRP_DELETE_FAILED 28 |
| #define SMB_LGRP_UPDATE_FAILED 29 |
| #define SMB_LGRP_LOOKUP_FAILED 30 |
| #define SMB_LGRP_NOT_SUPPORTED 31 |
| #define SMB_LGRP_OFFLINE 32 |
| #define SMB_LGRP_POSIXCREATE_FAILED 33 |
| |
| #define SMB_LGRP_COMMENT_MAX 256 |
| |
| /* |
| * values for smb_nic_t.smbflags |
| */ |
| #define SMB_NICF_NBEXCL 0x01 /* Excluded from Netbios activities */ |
| #define SMB_NICF_ALIAS 0x02 /* This is an alias */ |
| |
| /* |
| * smb_nic_t |
| * nic_host actual host name |
| * nic_nbname 16-byte NetBIOS host name |
| */ |
| typedef struct { |
| char nic_host[MAXHOSTNAMELEN]; |
| char nic_nbname[NETBIOS_NAME_SZ]; |
| char nic_cmnt[SMB_PI_MAX_COMMENT]; |
| char nic_ifname[LIFNAMSIZ]; |
| smb_inaddr_t nic_ip; |
| uint32_t nic_mask; |
| uint32_t nic_bcast; |
| uint32_t nic_smbflags; |
| uint64_t nic_sysflags; |
| } smb_nic_t; |
| |
| typedef struct smb_niciter { |
| smb_nic_t ni_nic; |
| int ni_cookie; |
| int ni_seqnum; |
| } smb_niciter_t; |
| |
| /* NIC config functions */ |
| int smb_nic_init(void); |
| void smb_nic_fini(void); |
| int smb_nic_getnum(char *); |
| int smb_nic_addhost(const char *, const char *, int, const char **); |
| int smb_nic_delhost(const char *); |
| int smb_nic_getfirst(smb_niciter_t *); |
| int smb_nic_getnext(smb_niciter_t *); |
| boolean_t smb_nic_is_local(smb_inaddr_t *); |
| boolean_t smb_nic_is_same_subnet(smb_inaddr_t *); |
| |
| #define SMB_NIC_SUCCESS 0 |
| #define SMB_NIC_INVALID_ARG 1 |
| #define SMB_NIC_NOT_FOUND 2 |
| #define SMB_NIC_NO_HOST 3 |
| #define SMB_NIC_NO_MEMORY 4 |
| #define SMB_NIC_DB_ERROR 5 |
| #define SMB_NIC_DBINIT_ERROR 6 |
| #define SMB_NIC_BAD_DATA 7 |
| #define SMB_NIC_NO_MORE 8 |
| #define SMB_NIC_DBOPEN_FAILED 9 |
| #define SMB_NIC_DBEXEC_FAILED 10 |
| #define SMB_NIC_DBINIT_FAILED 11 |
| #define SMB_NIC_INSERT_FAILED 12 |
| #define SMB_NIC_DELETE_FAILED 13 |
| #define SMB_NIC_SOCK 14 |
| #define SMB_NIC_IOCTL 15 |
| #define SMB_NIC_CHANGED 16 |
| |
| /* |
| * Well-known account structure |
| * |
| * A security identifier (SID) is a unique value of variable length that |
| * is used to identify a security principal or security group in |
| * Windows. Well-known SIDs are a group of SIDs that identify generic |
| * users or generic groups. Their values remain constant across all |
| * operating systems. |
| * |
| * This structure is defined to store these SIDs and other related |
| * information about them (e.g. account and domain names) in a |
| * predefined table. |
| */ |
| typedef struct smb_wka { |
| uint8_t wka_domidx; |
| char *wka_sid; |
| char *wka_name; |
| uint16_t wka_type; |
| uint16_t wka_flags; |
| char *wka_desc; |
| smb_sid_t *wka_binsid; |
| } smb_wka_t; |
| |
| /* |
| * Defined values for smb_wka.wka_flags |
| * |
| * SMB_WKAFLG_LGRP_ENABLE Can be added as local group |
| */ |
| #define SMB_WKAFLG_LGRP_ENABLE 0x1 |
| |
| /* |
| * Well-known account interfaces |
| */ |
| smb_wka_t *smb_wka_lookup_builtin(const char *); |
| smb_wka_t *smb_wka_lookup_name(const char *); |
| smb_wka_t *smb_wka_lookup_sid(smb_sid_t *); |
| smb_sid_t *smb_wka_get_sid(const char *); |
| char *smb_wka_get_domain(int); |
| uint32_t smb_wka_token_groups(uint32_t, smb_ids_t *); |
| |
| /* |
| * In memory account representation |
| */ |
| typedef struct smb_account { |
| char *a_name; |
| char *a_domain; |
| uint16_t a_type; |
| smb_sid_t *a_sid; |
| smb_sid_t *a_domsid; |
| uint32_t a_rid; |
| } smb_account_t; |
| |
| uint32_t smb_sam_lookup_name(char *, char *, uint16_t, smb_account_t *); |
| uint32_t smb_sam_lookup_sid(smb_sid_t *, smb_account_t *); |
| int smb_sam_usr_cnt(void); |
| uint32_t smb_sam_usr_groups(smb_sid_t *, smb_ids_t *); |
| int smb_sam_grp_cnt(smb_domain_type_t); |
| void smb_account_free(smb_account_t *); |
| boolean_t smb_account_validate(smb_account_t *); |
| |
| /* |
| * Security Descriptor functions. |
| */ |
| uint32_t smb_sd_read(char *path, smb_sd_t *, uint32_t); |
| uint32_t smb_sd_write(char *path, smb_sd_t *, uint32_t); |
| uint32_t smb_sd_fromfs(smb_fssd_t *, smb_sd_t *); |
| |
| /* Kernel Module Interface */ |
| int smb_kmod_bind(void); |
| boolean_t smb_kmod_isbound(void); |
| int smb_kmod_setcfg(smb_kmod_cfg_t *); |
| int smb_kmod_setgmtoff(int32_t); |
| int smb_kmod_start(int, int, int); |
| void smb_kmod_stop(void); |
| int smb_kmod_event_notify(uint32_t); |
| void smb_kmod_unbind(void); |
| int smb_kmod_share(nvlist_t *); |
| int smb_kmod_unshare(nvlist_t *); |
| int smb_kmod_shareinfo(char *, boolean_t *); |
| int smb_kmod_get_open_num(smb_opennum_t *); |
| int smb_kmod_enum(smb_netsvc_t *); |
| smb_netsvc_t *smb_kmod_enum_init(smb_svcenum_t *); |
| void smb_kmod_enum_fini(smb_netsvc_t *); |
| int smb_kmod_session_close(const char *, const char *); |
| int smb_kmod_file_close(uint32_t); |
| int smb_kmod_get_spool_doc(uint32_t *, char *, char *, smb_inaddr_t *); |
| |
| void smb_name_parse(char *, char **, char **); |
| uint32_t smb_name_validate_share(const char *); |
| uint32_t smb_name_validate_account(const char *); |
| uint32_t smb_name_validate_domain(const char *); |
| uint32_t smb_name_validate_nbdomain(const char *); |
| uint32_t smb_name_validate_workgroup(const char *); |
| uint32_t smb_name_validate_rpath(const char *); |
| |
| /* |
| * Interposer library validation |
| */ |
| #define SMBEX_VERSION 1 |
| #define SMBEX_KEY "82273fdc-e32a-18c3-3f78-827929dc23ea" |
| typedef struct smbex_version { |
| uint32_t v_version; |
| uuid_t v_uuid; |
| } smbex_version_t; |
| void *smb_dlopen(void); |
| void smb_dlclose(void *); |
| |
| /* |
| * General purpose multi-thread safe cache based on |
| * AVL tree |
| */ |
| typedef struct smb_cache { |
| avl_tree_t ch_cache; |
| rwlock_t ch_cache_lck; |
| uint32_t ch_state; |
| uint32_t ch_nops; |
| uint32_t ch_wait; |
| uint32_t ch_sequence; |
| size_t ch_datasz; |
| mutex_t ch_mtx; |
| cond_t ch_cv; |
| void (*ch_free)(void *); |
| void (*ch_copy)(const void *, void *, size_t); |
| } smb_cache_t; |
| |
| typedef struct smb_cache_node { |
| avl_node_t cn_link; |
| void *cn_data; |
| } smb_cache_node_t; |
| |
| typedef struct smb_cache_cursor { |
| void *cc_next; |
| uint32_t cc_sequence; |
| } smb_cache_cursor_t; |
| |
| /* |
| * flags used with smb_cache_add() |
| * |
| * SMB_CACHE_ADD If object doesn't exist add, otherwise fail |
| * SMB_CACHE_REPLACE If object doesn't exist add, otherwise replace |
| */ |
| #define SMB_CACHE_ADD 1 |
| #define SMB_CACHE_REPLACE 2 |
| |
| void smb_cache_create(smb_cache_t *, uint32_t, |
| int (*cmpfn) (const void *, const void *), void (*freefn)(void *), |
| void (*copyfn)(const void *, void *, size_t), size_t); |
| void smb_cache_destroy(smb_cache_t *); |
| void smb_cache_flush(smb_cache_t *); |
| uint32_t smb_cache_num(smb_cache_t *); |
| int smb_cache_refreshing(smb_cache_t *); |
| void smb_cache_ready(smb_cache_t *); |
| int smb_cache_add(smb_cache_t *, const void *, int); |
| void smb_cache_remove(smb_cache_t *, const void *); |
| void smb_cache_iterinit(smb_cache_t *, smb_cache_cursor_t *); |
| boolean_t smb_cache_iterate(smb_cache_t *, smb_cache_cursor_t *, void *); |
| |
| /* |
| * Values returned by smb_reparse_stat() |
| */ |
| #define SMB_REPARSE_NOTFOUND 1 /* object does not exist */ |
| #define SMB_REPARSE_NOTREPARSE 2 /* object is NOT a reparse point */ |
| #define SMB_REPARSE_ISREPARSE 3 /* object is a reparse point */ |
| |
| /* |
| * Reparse Point API |
| */ |
| int smb_reparse_stat(const char *, uint32_t *); |
| int smb_reparse_svcadd(const char *, const char *, const char *); |
| int smb_reparse_svcdel(const char *, const char *); |
| int smb_reparse_svcget(const char *, const char *, char **); |
| |
| uint32_t smb_get_txid(void); |
| |
| void smb_syslog(int, const char *, ...); |
| void smb_vsyslog(int, const char *, va_list ap); |
| char *smb_syslog_fmt_m(char *, int, const char *, int); |
| |
| #ifdef __cplusplus |
| } |
| #endif |
| |
| #endif /* _LIBSMB_H */ |