1da6c28aaSamw /* 2da6c28aaSamw * CDDL HEADER START 3da6c28aaSamw * 4da6c28aaSamw * The contents of this file are subject to the terms of the 5da6c28aaSamw * Common Development and Distribution License (the "License"). 6da6c28aaSamw * You may not use this file except in compliance with the License. 7da6c28aaSamw * 8da6c28aaSamw * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9da6c28aaSamw * or http://www.opensolaris.org/os/licensing. 10da6c28aaSamw * See the License for the specific language governing permissions 11da6c28aaSamw * and limitations under the License. 12da6c28aaSamw * 13da6c28aaSamw * When distributing Covered Code, include this CDDL HEADER in each 14da6c28aaSamw * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15da6c28aaSamw * If applicable, add the following below this CDDL HEADER, with the 16da6c28aaSamw * fields enclosed by brackets "[]" replaced with your own identifying 17da6c28aaSamw * information: Portions Copyright [yyyy] [name of copyright owner] 18da6c28aaSamw * 19da6c28aaSamw * CDDL HEADER END 20da6c28aaSamw */ 21da6c28aaSamw /* 22dc20a302Sas * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 23da6c28aaSamw * Use is subject to license terms. 24da6c28aaSamw */ 25da6c28aaSamw 26da6c28aaSamw #ifndef _LIBSMB_H 27da6c28aaSamw #define _LIBSMB_H 28da6c28aaSamw 29da6c28aaSamw #pragma ident "%Z%%M% %I% %E% SMI" 30da6c28aaSamw 31da6c28aaSamw #ifdef __cplusplus 32da6c28aaSamw extern "C" { 33da6c28aaSamw #endif 34da6c28aaSamw 35da6c28aaSamw #include <sys/types.h> 367b59d02dSjb #include <sys/list.h> 37da6c28aaSamw #include <arpa/inet.h> 387b59d02dSjb #include <net/if.h> 39dc20a302Sas #include <netdb.h> 40da6c28aaSamw 41da6c28aaSamw #include <stdlib.h> 42da6c28aaSamw #include <libscf.h> 43da6c28aaSamw #include <libshare.h> 44dc20a302Sas #include <sqlite/sqlite.h> 45da6c28aaSamw 46dc20a302Sas #include <smbsrv/string.h> 47da6c28aaSamw #include <smbsrv/smb_idmap.h> 487b59d02dSjb #include <smbsrv/netbios.h> 49*3db3f65cSamw #include <smbsrv/smb_share.h> 50da6c28aaSamw #include <smbsrv/ntstatus.h> 51da6c28aaSamw #include <smbsrv/smb_door_svc.h> 52da6c28aaSamw #include <smbsrv/alloc.h> 53da6c28aaSamw #include <smbsrv/codepage.h> 54da6c28aaSamw #include <smbsrv/crypt.h> 55da6c28aaSamw #include <smbsrv/ctype.h> 56da6c28aaSamw #include <smbsrv/hash_table.h> 57da6c28aaSamw #include <smbsrv/msgbuf.h> 58da6c28aaSamw #include <smbsrv/oem.h> 59da6c28aaSamw #include <smbsrv/smb_i18n.h> 60da6c28aaSamw #include <smbsrv/wintypes.h> 61da6c28aaSamw #include <smbsrv/smb_xdr.h> 62da6c28aaSamw #include <smbsrv/smbinfo.h> 63da6c28aaSamw 64faa1795aSjb #define SMB_VARRUN_DIR "/var/run/smb" 65faa1795aSjb #define SMB_CCACHE_FILE "ccache" 66faa1795aSjb #define SMB_CCACHE_PATH SMB_VARRUN_DIR "/" SMB_CCACHE_FILE 67faa1795aSjb 68da6c28aaSamw /* Max value length of all SMB properties */ 69da6c28aaSamw #define MAX_VALUE_BUFLEN 512 70da6c28aaSamw 71da6c28aaSamw #define SMBD_FMRI_PREFIX "network/smb/server" 72da6c28aaSamw #define SMBD_DEFAULT_INSTANCE_FMRI "svc:/network/smb/server:default" 73da6c28aaSamw #define SMBD_PG_NAME "smbd" 74da6c28aaSamw #define SMBD_PROTECTED_PG_NAME "read" 75da6c28aaSamw 76da6c28aaSamw #define SMBD_SMF_OK 0 77da6c28aaSamw #define SMBD_SMF_NO_MEMORY 1 /* no memory for data structures */ 78da6c28aaSamw #define SMBD_SMF_SYSTEM_ERR 2 /* system error, use errno */ 79da6c28aaSamw #define SMBD_SMF_NO_PERMISSION 3 /* no permission for operation */ 80dc20a302Sas #define SMBD_SMF_INVALID_ARG 4 81da6c28aaSamw 82da6c28aaSamw #define SCH_STATE_UNINIT 0 83da6c28aaSamw #define SCH_STATE_INITIALIZING 1 84da6c28aaSamw #define SCH_STATE_INIT 2 85da6c28aaSamw 86da6c28aaSamw typedef struct smb_scfhandle { 87da6c28aaSamw scf_handle_t *scf_handle; 88da6c28aaSamw int scf_state; 89da6c28aaSamw scf_service_t *scf_service; 90da6c28aaSamw scf_scope_t *scf_scope; 91da6c28aaSamw scf_transaction_t *scf_trans; 92da6c28aaSamw scf_transaction_entry_t *scf_entry; 93da6c28aaSamw scf_propertygroup_t *scf_pg; 94da6c28aaSamw scf_instance_t *scf_instance; 95da6c28aaSamw scf_iter_t *scf_inst_iter; 96da6c28aaSamw scf_iter_t *scf_pg_iter; 97da6c28aaSamw } smb_scfhandle_t; 98da6c28aaSamw 99da6c28aaSamw /* 100da6c28aaSamw * CIFS Configuration Management 101da6c28aaSamw */ 102da6c28aaSamw typedef enum { 103dc20a302Sas SMB_CI_OPLOCK_ENABLE = 0, 104da6c28aaSamw 105da6c28aaSamw SMB_CI_AUTOHOME_MAP, 106da6c28aaSamw 107da6c28aaSamw SMB_CI_DOMAIN_SID, 108da6c28aaSamw SMB_CI_DOMAIN_MEMB, 109da6c28aaSamw SMB_CI_DOMAIN_NAME, 110da6c28aaSamw SMB_CI_DOMAIN_SRV, 111da6c28aaSamw 112da6c28aaSamw SMB_CI_WINS_SRV1, 113da6c28aaSamw SMB_CI_WINS_SRV2, 114da6c28aaSamw SMB_CI_WINS_EXCL, 115da6c28aaSamw 116da6c28aaSamw SMB_CI_SRVSVC_SHRSET_ENABLE, 117da6c28aaSamw SMB_CI_MLRPC_KALIVE, 118da6c28aaSamw 119da6c28aaSamw SMB_CI_MAX_WORKERS, 120da6c28aaSamw SMB_CI_MAX_CONNECTIONS, 121da6c28aaSamw SMB_CI_KEEPALIVE, 122da6c28aaSamw SMB_CI_RESTRICT_ANON, 123da6c28aaSamw 124da6c28aaSamw SMB_CI_SIGNING_ENABLE, 125da6c28aaSamw SMB_CI_SIGNING_REQD, 126da6c28aaSamw SMB_CI_SIGNING_CHECK, 127da6c28aaSamw 128da6c28aaSamw SMB_CI_SYNC_ENABLE, 129da6c28aaSamw 130da6c28aaSamw SMB_CI_SECURITY, 131da6c28aaSamw SMB_CI_NBSCOPE, 132da6c28aaSamw SMB_CI_SYS_CMNT, 133da6c28aaSamw SMB_CI_LM_LEVEL, 134da6c28aaSamw 135da6c28aaSamw SMB_CI_ADS_SITE, 136da6c28aaSamw 137da6c28aaSamw SMB_CI_DYNDNS_ENABLE, 138da6c28aaSamw 139da6c28aaSamw SMB_CI_MACHINE_PASSWD, 140faa1795aSjb SMB_CI_KPASSWD_SRV, 141faa1795aSjb SMB_CI_KPASSWD_DOMAIN, 142faa1795aSjb SMB_CI_KPASSWD_SEQNUM, 143faa1795aSjb SMB_CI_NETLOGON_SEQNUM, 144da6c28aaSamw SMB_CI_MAX 145da6c28aaSamw } smb_cfg_id_t; 146da6c28aaSamw 147da6c28aaSamw /* SMF helper functions */ 148da6c28aaSamw extern smb_scfhandle_t *smb_smf_scf_init(char *); 149da6c28aaSamw extern void smb_smf_scf_fini(smb_scfhandle_t *); 150da6c28aaSamw extern int smb_smf_start_transaction(smb_scfhandle_t *); 151da6c28aaSamw extern int smb_smf_end_transaction(smb_scfhandle_t *); 152da6c28aaSamw extern int smb_smf_set_string_property(smb_scfhandle_t *, char *, char *); 153da6c28aaSamw extern int smb_smf_get_string_property(smb_scfhandle_t *, char *, 154da6c28aaSamw char *, size_t); 155da6c28aaSamw extern int smb_smf_set_integer_property(smb_scfhandle_t *, char *, int64_t); 156da6c28aaSamw extern int smb_smf_get_integer_property(smb_scfhandle_t *, char *, int64_t *); 157da6c28aaSamw extern int smb_smf_set_boolean_property(smb_scfhandle_t *, char *, uint8_t); 158da6c28aaSamw extern int smb_smf_get_boolean_property(smb_scfhandle_t *, char *, uint8_t *); 159da6c28aaSamw extern int smb_smf_set_opaque_property(smb_scfhandle_t *, char *, 160da6c28aaSamw void *, size_t); 161da6c28aaSamw extern int smb_smf_get_opaque_property(smb_scfhandle_t *, char *, 162da6c28aaSamw void *, size_t); 163da6c28aaSamw extern int smb_smf_create_service_pgroup(smb_scfhandle_t *, char *); 164da6c28aaSamw 165da6c28aaSamw /* Configuration management functions */ 166dc20a302Sas extern int smb_config_get(smb_cfg_id_t, char *, int); 167dc20a302Sas extern char *smb_config_getname(smb_cfg_id_t); 168dc20a302Sas extern int smb_config_getstr(smb_cfg_id_t, char *, int); 169dc20a302Sas extern int smb_config_getnum(smb_cfg_id_t, int64_t *); 170dc20a302Sas extern boolean_t smb_config_getbool(smb_cfg_id_t); 171da6c28aaSamw 172da6c28aaSamw extern int smb_config_set(smb_cfg_id_t, char *); 173dc20a302Sas extern int smb_config_setstr(smb_cfg_id_t, char *); 174dc20a302Sas extern int smb_config_setnum(smb_cfg_id_t, int64_t); 175dc20a302Sas extern int smb_config_setbool(smb_cfg_id_t, boolean_t); 176dc20a302Sas 177da6c28aaSamw extern uint8_t smb_config_get_fg_flag(void); 178da6c28aaSamw extern char *smb_config_get_localsid(void); 179faa1795aSjb extern int smb_config_secmode_fromstr(char *); 180faa1795aSjb extern char *smb_config_secmode_tostr(int); 181da6c28aaSamw extern int smb_config_get_secmode(void); 182faa1795aSjb extern int smb_config_set_secmode(int); 183faa1795aSjb extern int smb_config_set_idmap_domain(char *); 184da6c28aaSamw extern int smb_config_refresh_idmap(void); 185faa1795aSjb 1863ad684d6Sjb extern void smb_load_kconfig(smb_kmod_cfg_t *kcfg); 1873ad684d6Sjb 188faa1795aSjb extern boolean_t smb_match_netlogon_seqnum(void); 189faa1795aSjb extern int smb_setdomainprops(char *, char *, char *); 190faa1795aSjb extern void smb_update_netlogon_seqnum(void); 191da6c28aaSamw 192da6c28aaSamw /* smb_door_client.c */ 193da6c28aaSamw typedef struct smb_joininfo { 194dc20a302Sas char domain_name[MAXHOSTNAMELEN]; 195da6c28aaSamw char domain_username[BUF_LEN + 1]; 196da6c28aaSamw char domain_passwd[BUF_LEN + 1]; 197da6c28aaSamw uint32_t mode; 198da6c28aaSamw } smb_joininfo_t; 199da6c28aaSamw 200da6c28aaSamw /* APIs to communicate with SMB daemon via door calls */ 201da6c28aaSamw extern uint32_t smb_join(smb_joininfo_t *info); 202faa1795aSjb extern bool_t xdr_smb_dr_joininfo_t(XDR *, smb_joininfo_t *); 203da6c28aaSamw 204da6c28aaSamw 205da6c28aaSamw #define SMB_DOMAIN_NOMACHINE_SID -1 206da6c28aaSamw #define SMB_DOMAIN_NODOMAIN_SID -2 207da6c28aaSamw 208da6c28aaSamw extern int nt_domain_init(char *resource_domain, uint32_t secmode); 209da6c28aaSamw 210da6c28aaSamw /* Following set of functions, manipulate WINS server configuration */ 211da6c28aaSamw extern int smb_wins_allow_list(char *config_list, char *allow_list); 212da6c28aaSamw extern int smb_wins_exclude_list(char *config_list, char *exclude_list); 213da6c28aaSamw extern boolean_t smb_wins_is_excluded(in_addr_t ipaddr, 21455bf511dSas ipaddr_t *exclude_list, int nexclude); 215da6c28aaSamw extern void smb_wins_build_list(char *buf, uint32_t iplist[], int max_naddr); 216da6c28aaSamw extern int smb_wins_iplist(char *list, uint32_t iplist[], int max_naddr); 217da6c28aaSamw 218da6c28aaSamw /* 219da6c28aaSamw * Information on a particular domain: the domain name, the 220da6c28aaSamw * name of a controller (PDC or BDC) and it's ip address. 221da6c28aaSamw */ 222da6c28aaSamw typedef struct smb_ntdomain { 223dc20a302Sas char domain[SMB_PI_MAX_DOMAIN]; 224dc20a302Sas char server[SMB_PI_MAX_DOMAIN]; 225da6c28aaSamw uint32_t ipaddr; 226da6c28aaSamw } smb_ntdomain_t; 227da6c28aaSamw 228da6c28aaSamw /* SMB domain information management functions */ 229da6c28aaSamw extern smb_ntdomain_t *smb_getdomaininfo(uint32_t timeout); 230da6c28aaSamw extern void smb_setdomaininfo(char *domain, char *server, uint32_t ipaddr); 231da6c28aaSamw extern void smb_logdomaininfo(smb_ntdomain_t *di); 232da6c28aaSamw 233da6c28aaSamw /* 234da6c28aaSamw * Following set of function, handle calls to SMB Kernel driver, via 235da6c28aaSamw * Kernel doors interface. 236da6c28aaSamw */ 237da6c28aaSamw extern uint64_t smb_dwncall_user_num(void); 238da6c28aaSamw extern int smb_dwncall_share(int, char *, char *); 239da6c28aaSamw 240da6c28aaSamw /* 241da6c28aaSamw * buffer context structure. This is used to keep track of the buffer 242da6c28aaSamw * context. 243da6c28aaSamw * 244da6c28aaSamw * basep: points to the beginning of the buffer 245da6c28aaSamw * curp: points to the current offset 246da6c28aaSamw * endp: points to the limit of the buffer 247da6c28aaSamw */ 248da6c28aaSamw typedef struct { 249da6c28aaSamw unsigned char *basep; 250da6c28aaSamw unsigned char *curp; 251da6c28aaSamw unsigned char *endp; 252da6c28aaSamw } smb_ctxbuf_t; 253da6c28aaSamw 254da6c28aaSamw extern int smb_ctxbuf_init(smb_ctxbuf_t *ctx, unsigned char *buf, 255da6c28aaSamw size_t buflen); 256da6c28aaSamw extern int smb_ctxbuf_len(smb_ctxbuf_t *ctx); 257da6c28aaSamw extern int smb_ctxbuf_printf(smb_ctxbuf_t *ctx, const char *fmt, ...); 258da6c28aaSamw 259da6c28aaSamw /* Functions to handle SMB daemon communications with idmap service */ 260da6c28aaSamw extern int smb_idmap_start(void); 261da6c28aaSamw extern void smb_idmap_stop(void); 262da6c28aaSamw extern int smb_idmap_restart(void); 263da6c28aaSamw 264da6c28aaSamw /* Miscellaneous functions */ 265da6c28aaSamw extern void hexdump(unsigned char *, int); 266da6c28aaSamw extern size_t bintohex(const char *, size_t, char *, size_t); 267da6c28aaSamw extern size_t hextobin(const char *, size_t, char *, size_t); 268da6c28aaSamw extern char *trim_whitespace(char *buf); 269da6c28aaSamw extern void randomize(char *, unsigned); 270da6c28aaSamw extern void rand_hash(unsigned char *, size_t, unsigned char *, size_t); 271da6c28aaSamw 272dc20a302Sas extern int smb_resolve_netbiosname(char *, char *, size_t); 273dc20a302Sas extern int smb_resolve_fqdn(char *, char *, size_t); 274da6c28aaSamw extern int smb_getdomainname(char *, size_t); 275dc20a302Sas extern int smb_getfqdomainname(char *, size_t); 276da6c28aaSamw extern int smb_gethostname(char *, size_t, int); 277dc20a302Sas extern int smb_getfqhostname(char *, size_t); 278da6c28aaSamw extern int smb_getnetbiosname(char *, size_t); 2796537f381Sas extern smb_sid_t *smb_getdomainsid(void); 280da6c28aaSamw 2817b59d02dSjb extern int smb_get_nameservers(struct in_addr *, int); 2827b59d02dSjb extern void smb_tonetbiosname(char *, char *, char); 2837b59d02dSjb 2847b59d02dSjb 285da6c28aaSamw void smb_trace(const char *s); 286da6c28aaSamw void smb_tracef(const char *fmt, ...); 287da6c28aaSamw 288da6c28aaSamw /* 289da6c28aaSamw * Authentication 290da6c28aaSamw */ 291da6c28aaSamw 292da6c28aaSamw #define SMBAUTH_LM_MAGIC_STR "KGS!@#$%" 293da6c28aaSamw 294da6c28aaSamw #define SMBAUTH_HASH_SZ 16 /* also LM/NTLM/NTLMv2 Hash size */ 295da6c28aaSamw #define SMBAUTH_LM_RESP_SZ 24 /* also NTLM Response size */ 296da6c28aaSamw #define SMBAUTH_LM_PWD_SZ 14 /* LM password size */ 297da6c28aaSamw #define SMBAUTH_V2_CLNT_CHALLENGE_SZ 8 /* both LMv2 and NTLMv2 */ 298da6c28aaSamw #define SMBAUTH_SESSION_KEY_SZ SMBAUTH_HASH_SZ 299da6c28aaSamw #define SMBAUTH_HEXHASH_SZ (SMBAUTH_HASH_SZ * 2) 300da6c28aaSamw 301da6c28aaSamw #define SMBAUTH_FAILURE 1 302da6c28aaSamw #define SMBAUTH_SUCCESS 0 303da6c28aaSamw #define MD_DIGEST_LEN 16 304da6c28aaSamw 305da6c28aaSamw /* 306da6c28aaSamw * Name Types 307da6c28aaSamw * 308da6c28aaSamw * The list of names near the end of the data blob (i.e. the ndb_names 309da6c28aaSamw * field of the smb_auth_data_blob_t data structure) can be classify into 310da6c28aaSamw * the following types: 311da6c28aaSamw * 312da6c28aaSamw * 0x0000 Indicates the end of the list. 313da6c28aaSamw * 0x0001 The name is a NetBIOS machine name (e.g. server name) 314da6c28aaSamw * 0x0002 The name is an NT Domain NetBIOS name. 315da6c28aaSamw * 0x0003 The name is the server's DNS hostname. 316da6c28aaSamw * 0x0004 The name is a W2K Domain name (a DNS name). 317da6c28aaSamw */ 318da6c28aaSamw #define SMBAUTH_NAME_TYPE_LIST_END 0x0000 319da6c28aaSamw #define SMBAUTH_NAME_TYPE_SERVER_NETBIOS 0x0001 320da6c28aaSamw #define SMBAUTH_NAME_TYPE_DOMAIN_NETBIOS 0x0002 321da6c28aaSamw #define SMBAUTH_NAME_TYPE_SERVER_DNS 0x0003 322da6c28aaSamw #define SMBAUTH_NAME_TYPE_DOMAIN_DNS 0x0004 323da6c28aaSamw 324da6c28aaSamw /* 325da6c28aaSamw * smb_auth_name_entry_t 326da6c28aaSamw * 327da6c28aaSamw * Each name entry in the data blob consists of the following 3 fields: 328da6c28aaSamw * 329da6c28aaSamw * nne_type - name type 330da6c28aaSamw * nne_len - the length of the name 331da6c28aaSamw * nne_name - the name, in uppercase UCS-2LE Unicode format 332da6c28aaSamw */ 333da6c28aaSamw typedef struct smb_auth_name_entry { 334da6c28aaSamw unsigned short nne_type; 335da6c28aaSamw unsigned short nne_len; 336da6c28aaSamw mts_wchar_t nne_name[SMB_PI_MAX_DOMAIN * 2]; 337da6c28aaSamw } smb_auth_name_entry_t; 338da6c28aaSamw 339da6c28aaSamw /* 340da6c28aaSamw * smb_auth_data_blob 341da6c28aaSamw * 342da6c28aaSamw * The format of this NTLMv2 data blob structure is as follow: 343da6c28aaSamw * 344da6c28aaSamw * - Blob Signature 0x01010000 (4 bytes) 345da6c28aaSamw * - Reserved (0x00000000) (4 bytes) 346da6c28aaSamw * - Timestamp Little-endian, 64-bit signed value representing 347da6c28aaSamw * the number of tenths of a microsecond since January 1, 1601. 348da6c28aaSamw * (8 bytes) 349da6c28aaSamw * - Client Challenge (8 bytes) 350da6c28aaSamw * - Unknown1 (4 bytes) 351da6c28aaSamw * - List of Target Information (variable length) 352da6c28aaSamw * - Unknown2 (4 bytes) 353da6c28aaSamw */ 354da6c28aaSamw typedef struct smb_auth_data_blob { 355da6c28aaSamw unsigned char ndb_signature[4]; 356da6c28aaSamw unsigned char ndb_reserved[4]; 357da6c28aaSamw uint64_t ndb_timestamp; 358da6c28aaSamw unsigned char ndb_clnt_challenge[SMBAUTH_V2_CLNT_CHALLENGE_SZ]; 359da6c28aaSamw unsigned char ndb_unknown[4]; 360da6c28aaSamw smb_auth_name_entry_t ndb_names[2]; 361da6c28aaSamw unsigned char ndb_unknown2[4]; 362da6c28aaSamw } smb_auth_data_blob_t; 363da6c28aaSamw 364da6c28aaSamw #define SMBAUTH_BLOB_MAXLEN (sizeof (smb_auth_data_blob_t)) 365da6c28aaSamw #define SMBAUTH_CI_MAXLEN SMBAUTH_LM_RESP_SZ 366da6c28aaSamw #define SMBAUTH_CS_MAXLEN (SMBAUTH_BLOB_MAXLEN + SMBAUTH_HASH_SZ) 367da6c28aaSamw 368da6c28aaSamw /* 369da6c28aaSamw * smb_auth_info_t 370da6c28aaSamw * 371da6c28aaSamw * The structure contains all the authentication information 372da6c28aaSamw * needed for the preparaton of the SMBSessionSetupAndx request 373da6c28aaSamw * and the user session key. 374da6c28aaSamw * 375da6c28aaSamw * hash - NTLM hash 376da6c28aaSamw * hash_v2 - NTLMv2 hash 377da6c28aaSamw * ci_len - the length of the case-insensitive password 378da6c28aaSamw * ci - case-insensitive password 379da6c28aaSamw * (If NTLMv2 authentication mechanism is used, it 380da6c28aaSamw * represents the LMv2 response. Otherwise, it 381da6c28aaSamw * is empty.) 382da6c28aaSamw * cs_len - the length of the case-sensitive password 383da6c28aaSamw * cs - case-sensitive password 384da6c28aaSamw * (If NTLMv2 authentication mechanism is used, it 385da6c28aaSamw * represents the NTLMv2 response. Otherwise, it 386da6c28aaSamw * represents the NTLM response.) 387da6c28aaSamw * data_blob - NTLMv2 data blob 388da6c28aaSamw */ 389da6c28aaSamw typedef struct smb_auth_info { 390da6c28aaSamw unsigned char hash[SMBAUTH_HASH_SZ]; 391da6c28aaSamw unsigned char hash_v2[SMBAUTH_HASH_SZ]; 392da6c28aaSamw unsigned short ci_len; 393da6c28aaSamw unsigned char ci[SMBAUTH_CI_MAXLEN]; 394da6c28aaSamw unsigned short cs_len; 395da6c28aaSamw unsigned char cs[SMBAUTH_CS_MAXLEN]; 396da6c28aaSamw int lmcompatibility_lvl; 397da6c28aaSamw smb_auth_data_blob_t data_blob; 398da6c28aaSamw } smb_auth_info_t; 399da6c28aaSamw 400da6c28aaSamw /* 401da6c28aaSamw * SMB password management 402da6c28aaSamw */ 403da6c28aaSamw 404da6c28aaSamw #define SMB_PWF_LM 0x01 /* LM hash is present */ 405da6c28aaSamw #define SMB_PWF_NT 0x02 /* NT hash is present */ 406da6c28aaSamw #define SMB_PWF_DISABLE 0x04 /* Account is disabled */ 407da6c28aaSamw 408da6c28aaSamw typedef struct smb_passwd { 409da6c28aaSamw uid_t pw_uid; 410da6c28aaSamw uint32_t pw_flags; 411da6c28aaSamw unsigned char pw_lmhash[SMBAUTH_HASH_SZ]; 412da6c28aaSamw unsigned char pw_nthash[SMBAUTH_HASH_SZ]; 413da6c28aaSamw } smb_passwd_t; 414da6c28aaSamw 415da6c28aaSamw /* 416da6c28aaSamw * Control flags passed to smb_pwd_setcntl 417da6c28aaSamw */ 418da6c28aaSamw #define SMB_PWC_DISABLE 0x01 419da6c28aaSamw #define SMB_PWC_ENABLE 0x02 420da6c28aaSamw #define SMB_PWC_NOLM 0x04 421da6c28aaSamw 422da6c28aaSamw #define SMB_PWE_SUCCESS 0 423da6c28aaSamw #define SMB_PWE_USER_UNKNOWN 1 424da6c28aaSamw #define SMB_PWE_USER_DISABLE 2 425da6c28aaSamw #define SMB_PWE_CLOSE_FAILED 3 426da6c28aaSamw #define SMB_PWE_OPEN_FAILED 4 427da6c28aaSamw #define SMB_PWE_WRITE_FAILED 6 428da6c28aaSamw #define SMB_PWE_UPDATE_FAILED 7 429da6c28aaSamw #define SMB_PWE_STAT_FAILED 8 430da6c28aaSamw #define SMB_PWE_BUSY 9 431da6c28aaSamw #define SMB_PWE_DENIED 10 432da6c28aaSamw #define SMB_PWE_SYSTEM_ERROR 11 433*3db3f65cSamw #define SMB_PWE_INVALID_PARAM 12 434*3db3f65cSamw #define SMB_PWE_NO_MEMORY 13 435*3db3f65cSamw #define SMB_PWE_MAX 14 436*3db3f65cSamw 437*3db3f65cSamw typedef struct smb_pwditer { 438*3db3f65cSamw void *spi_next; 439*3db3f65cSamw } smb_pwditer_t; 440*3db3f65cSamw 441*3db3f65cSamw typedef struct smb_luser { 442*3db3f65cSamw char *su_name; 443*3db3f65cSamw char *su_fullname; 444*3db3f65cSamw char *su_desc; 445*3db3f65cSamw uint32_t su_rid; 446*3db3f65cSamw uint32_t su_ctrl; 447*3db3f65cSamw } smb_luser_t; 448*3db3f65cSamw 449*3db3f65cSamw extern void smb_pwd_init(boolean_t); 4507b59d02dSjb extern void smb_pwd_fini(void); 451da6c28aaSamw extern smb_passwd_t *smb_pwd_getpasswd(const char *, smb_passwd_t *); 452da6c28aaSamw extern int smb_pwd_setpasswd(const char *, const char *); 453da6c28aaSamw extern int smb_pwd_setcntl(const char *, int); 454*3db3f65cSamw extern int smb_pwd_num(void); 455*3db3f65cSamw 456*3db3f65cSamw extern int smb_pwd_iteropen(smb_pwditer_t *); 457*3db3f65cSamw extern smb_luser_t *smb_pwd_iterate(smb_pwditer_t *); 458*3db3f65cSamw extern void smb_pwd_iterclose(smb_pwditer_t *); 459da6c28aaSamw 460da6c28aaSamw extern int smb_auth_qnd_unicode(mts_wchar_t *dst, char *src, int length); 461da6c28aaSamw extern int smb_auth_hmac_md5(unsigned char *data, int data_len, 462da6c28aaSamw unsigned char *key, int key_len, unsigned char *digest); 463da6c28aaSamw 464da6c28aaSamw /* 465da6c28aaSamw * A variation on HMAC-MD5 known as HMACT64 is used by Windows systems. 466da6c28aaSamw * The HMACT64() function is the same as the HMAC-MD5() except that 467da6c28aaSamw * it truncates the input key to 64 bytes rather than hashing it down 468da6c28aaSamw * to 16 bytes using the MD5() function. 469da6c28aaSamw */ 470da6c28aaSamw #define SMBAUTH_HMACT64(D, Ds, K, Ks, digest) \ 471da6c28aaSamw smb_auth_hmac_md5(D, Ds, K, (Ks > 64) ? 64 : Ks, digest) 472da6c28aaSamw 473da6c28aaSamw extern int smb_auth_DES(unsigned char *, int, unsigned char *, int, 474da6c28aaSamw unsigned char *, int); 475da6c28aaSamw 476da6c28aaSamw extern int smb_auth_md4(unsigned char *, unsigned char *, int); 477da6c28aaSamw extern int smb_auth_lm_hash(char *, unsigned char *); 478da6c28aaSamw extern int smb_auth_ntlm_hash(char *, unsigned char *); 479da6c28aaSamw 480da6c28aaSamw extern int smb_auth_set_info(char *, char *, 481da6c28aaSamw unsigned char *, char *, unsigned char *, 482da6c28aaSamw int, int, smb_auth_info_t *); 483da6c28aaSamw 4848c10a865Sas extern int smb_auth_ntlmv2_hash(unsigned char *, 4858c10a865Sas char *, char *, unsigned char *); 4868c10a865Sas 487da6c28aaSamw extern int smb_auth_gen_session_key(smb_auth_info_t *, unsigned char *); 488da6c28aaSamw 489da6c28aaSamw boolean_t smb_auth_validate_lm(unsigned char *, uint32_t, smb_passwd_t *, 490dc20a302Sas unsigned char *, int, char *, char *); 491da6c28aaSamw boolean_t smb_auth_validate_nt(unsigned char *, uint32_t, smb_passwd_t *, 492dc20a302Sas unsigned char *, int, char *, char *); 493da6c28aaSamw 494da6c28aaSamw /* 495da6c28aaSamw * SMB MAC Signing 496da6c28aaSamw */ 497da6c28aaSamw 498da6c28aaSamw #define SMB_MAC_KEY_SZ (SMBAUTH_SESSION_KEY_SZ + SMBAUTH_CS_MAXLEN) 499da6c28aaSamw #define SMB_SIG_OFFS 14 /* signature field offset within header */ 500da6c28aaSamw #define SMB_SIG_SIZE 8 /* SMB signature size */ 501da6c28aaSamw 502da6c28aaSamw /* 503da6c28aaSamw * Signing flags: 504da6c28aaSamw * 505da6c28aaSamw * SMB_SCF_ENABLE Signing is enabled. 506da6c28aaSamw * 507da6c28aaSamw * SMB_SCF_REQUIRED Signing is enabled and required. 508da6c28aaSamw * This flag shouldn't be set if 509da6c28aaSamw * SMB_SCF_ENABLE isn't set. 510da6c28aaSamw * 511da6c28aaSamw * SMB_SCF_STARTED Signing will start after receiving 512da6c28aaSamw * the first non-anonymous SessionSetup 513da6c28aaSamw * request. 514da6c28aaSamw * 515da6c28aaSamw * SMB_SCF_KEY_ISSET_THIS_LOGON Indicates whether the MAC key has just 516da6c28aaSamw * been set for this logon. (prior to 517da6c28aaSamw * sending the SMBSessionSetup request) 518da6c28aaSamw * 519da6c28aaSamw */ 520da6c28aaSamw #define SMB_SCF_ENABLE 0x01 521da6c28aaSamw #define SMB_SCF_REQUIRED 0x02 522da6c28aaSamw #define SMB_SCF_STARTED 0x04 523da6c28aaSamw #define SMB_SCF_KEY_ISSET_THIS_LOGON 0x08 524da6c28aaSamw 525da6c28aaSamw /* 526da6c28aaSamw * smb_sign_ctx 527da6c28aaSamw * 528da6c28aaSamw * SMB signing context. 529da6c28aaSamw * 530da6c28aaSamw * ssc_seqnum sequence number 531da6c28aaSamw * ssc_keylen mac key length 532da6c28aaSamw * ssc_mid multiplex id - reserved 533da6c28aaSamw * ssc_flags flags 534da6c28aaSamw * ssc_mackey mac key 535da6c28aaSamw * ssc_sign mac signature 536da6c28aaSamw * 537da6c28aaSamw */ 538da6c28aaSamw typedef struct smb_sign_ctx { 539da6c28aaSamw unsigned int ssc_seqnum; 540da6c28aaSamw unsigned short ssc_keylen; 541da6c28aaSamw unsigned short ssc_mid; 542da6c28aaSamw unsigned int ssc_flags; 543da6c28aaSamw unsigned char ssc_mackey[SMB_MAC_KEY_SZ]; 544da6c28aaSamw unsigned char ssc_sign[SMB_SIG_SIZE]; 545da6c28aaSamw } smb_sign_ctx_t; 546da6c28aaSamw 547da6c28aaSamw extern int smb_mac_init(smb_sign_ctx_t *sign_ctx, smb_auth_info_t *auth); 548da6c28aaSamw extern int smb_mac_calc(smb_sign_ctx_t *sign_ctx, 549da6c28aaSamw const unsigned char *buf, size_t buf_len, unsigned char *mac_sign); 550da6c28aaSamw extern int smb_mac_chk(smb_sign_ctx_t *sign_ctx, 551da6c28aaSamw const unsigned char *buf, size_t buf_len); 552da6c28aaSamw extern int smb_mac_sign(smb_sign_ctx_t *sign_ctx, 553da6c28aaSamw unsigned char *buf, size_t buf_len); 554da6c28aaSamw extern void smb_mac_inc_seqnum(smb_sign_ctx_t *sign_ctx); 555da6c28aaSamw extern void smb_mac_dec_seqnum(smb_sign_ctx_t *sign_ctx); 556da6c28aaSamw 557da6c28aaSamw /* 558da6c28aaSamw * Each domain is categorized using the enum values below. 559da6c28aaSamw * The local domain refers to the local machine and is named 560da6c28aaSamw * after the local hostname. The primary domain is the domain 561da6c28aaSamw * that the system joined. All other domains are either 562da6c28aaSamw * trusted or untrusted, as defined by the primary domain PDC. 563da6c28aaSamw * 564da6c28aaSamw * This enum must be kept in step with the table of strings 565da6c28aaSamw * in ntdomain.c. 566da6c28aaSamw */ 567da6c28aaSamw typedef enum nt_domain_type { 568da6c28aaSamw NT_DOMAIN_NULL, 569da6c28aaSamw NT_DOMAIN_BUILTIN, 570da6c28aaSamw NT_DOMAIN_LOCAL, 571da6c28aaSamw NT_DOMAIN_PRIMARY, 572da6c28aaSamw NT_DOMAIN_ACCOUNT, 573da6c28aaSamw NT_DOMAIN_TRUSTED, 574da6c28aaSamw NT_DOMAIN_UNTRUSTED, 575da6c28aaSamw NT_DOMAIN_NUM_TYPES 576da6c28aaSamw } nt_domain_type_t; 577da6c28aaSamw 578da6c28aaSamw 579da6c28aaSamw /* 580da6c28aaSamw * This is the information that is held about each domain. The database 581da6c28aaSamw * is a linked list that is threaded through the domain structures. As 582da6c28aaSamw * the number of domains in the database should be small (32 max), this 583da6c28aaSamw * should be sufficient. 584da6c28aaSamw */ 585da6c28aaSamw typedef struct nt_domain { 586da6c28aaSamw struct nt_domain *next; 587da6c28aaSamw nt_domain_type_t type; 588da6c28aaSamw char *name; 5896537f381Sas smb_sid_t *sid; 590da6c28aaSamw } nt_domain_t; 591da6c28aaSamw 5926537f381Sas nt_domain_t *nt_domain_new(nt_domain_type_t type, char *name, smb_sid_t *sid); 593da6c28aaSamw void nt_domain_delete(nt_domain_t *domain); 594da6c28aaSamw nt_domain_t *nt_domain_add(nt_domain_t *new_domain); 595da6c28aaSamw void nt_domain_remove(nt_domain_t *domain); 596da6c28aaSamw void nt_domain_flush(nt_domain_type_t domain_type); 597da6c28aaSamw void nt_domain_sync(void); 598da6c28aaSamw char *nt_domain_xlat_type(nt_domain_type_t domain_type); 599da6c28aaSamw nt_domain_type_t nt_domain_xlat_type_name(char *type_name); 600da6c28aaSamw nt_domain_t *nt_domain_lookup_name(char *domain_name); 6016537f381Sas nt_domain_t *nt_domain_lookup_sid(smb_sid_t *domain_sid); 602da6c28aaSamw nt_domain_t *nt_domain_lookupbytype(nt_domain_type_t type); 6036537f381Sas smb_sid_t *nt_domain_local_sid(void); 604da6c28aaSamw 605dc20a302Sas typedef enum { 606dc20a302Sas SMB_LGRP_BUILTIN = 1, 607dc20a302Sas SMB_LGRP_LOCAL 608dc20a302Sas } smb_gdomain_t; 609dc20a302Sas 610dc20a302Sas typedef struct smb_gsid { 6116537f381Sas smb_sid_t *gs_sid; 612dc20a302Sas uint16_t gs_type; 613dc20a302Sas } smb_gsid_t; 614dc20a302Sas 615dc20a302Sas typedef struct smb_giter { 616dc20a302Sas sqlite_vm *sgi_vm; 617dc20a302Sas sqlite *sgi_db; 618dc20a302Sas } smb_giter_t; 619dc20a302Sas 620dc20a302Sas typedef struct smb_group { 621dc20a302Sas char *sg_name; 622dc20a302Sas char *sg_cmnt; 623dc20a302Sas uint32_t sg_attr; 624dc20a302Sas uint32_t sg_rid; 625dc20a302Sas smb_gsid_t sg_id; 626dc20a302Sas smb_gdomain_t sg_domain; 627dc20a302Sas smb_privset_t *sg_privs; 628dc20a302Sas uint32_t sg_nmembers; 629dc20a302Sas smb_gsid_t *sg_members; 630dc20a302Sas } smb_group_t; 631dc20a302Sas 632dc20a302Sas int smb_lgrp_start(void); 633dc20a302Sas void smb_lgrp_stop(void); 634dc20a302Sas int smb_lgrp_add(char *, char *); 635dc20a302Sas int smb_lgrp_rename(char *, char *); 636dc20a302Sas int smb_lgrp_delete(char *); 637dc20a302Sas int smb_lgrp_setcmnt(char *, char *); 638dc20a302Sas int smb_lgrp_getcmnt(char *, char **); 639dc20a302Sas int smb_lgrp_getpriv(char *, uint8_t, boolean_t *); 640dc20a302Sas int smb_lgrp_setpriv(char *, uint8_t, boolean_t); 6416537f381Sas int smb_lgrp_add_member(char *, smb_sid_t *, uint16_t); 6426537f381Sas int smb_lgrp_del_member(char *, smb_sid_t *, uint16_t); 643dc20a302Sas int smb_lgrp_getbyname(char *, smb_group_t *); 644dc20a302Sas int smb_lgrp_getbyrid(uint32_t, smb_gdomain_t, smb_group_t *); 645dc20a302Sas int smb_lgrp_numbydomain(smb_gdomain_t, int *); 6466537f381Sas int smb_lgrp_numbymember(smb_sid_t *, int *); 647dc20a302Sas void smb_lgrp_free(smb_group_t *); 6486537f381Sas boolean_t smb_lgrp_is_member(smb_group_t *, smb_sid_t *); 649dc20a302Sas char *smb_lgrp_strerror(int); 650dc20a302Sas int smb_lgrp_iteropen(smb_giter_t *); 651dc20a302Sas void smb_lgrp_iterclose(smb_giter_t *); 652dc20a302Sas int smb_lgrp_iterate(smb_giter_t *, smb_group_t *); 653dc20a302Sas 6546537f381Sas int smb_lookup_sid(smb_sid_t *, char *buf, int buflen); 655dc20a302Sas int smb_lookup_name(char *, smb_gsid_t *); 656dc20a302Sas 657dc20a302Sas #define SMB_LGRP_SUCCESS 0 658dc20a302Sas #define SMB_LGRP_INVALID_ARG 1 659dc20a302Sas #define SMB_LGRP_INVALID_MEMBER 2 660dc20a302Sas #define SMB_LGRP_INVALID_NAME 3 661dc20a302Sas #define SMB_LGRP_NOT_FOUND 4 662dc20a302Sas #define SMB_LGRP_EXISTS 5 663dc20a302Sas #define SMB_LGRP_NO_SID 6 664dc20a302Sas #define SMB_LGRP_NO_LOCAL_SID 7 665dc20a302Sas #define SMB_LGRP_SID_NOTLOCAL 8 666dc20a302Sas #define SMB_LGRP_WKSID 9 667dc20a302Sas #define SMB_LGRP_NO_MEMORY 10 668dc20a302Sas #define SMB_LGRP_DB_ERROR 11 669dc20a302Sas #define SMB_LGRP_DBINIT_ERROR 12 670dc20a302Sas #define SMB_LGRP_INTERNAL_ERROR 13 671dc20a302Sas #define SMB_LGRP_MEMBER_IN_GROUP 14 672dc20a302Sas #define SMB_LGRP_MEMBER_NOT_IN_GROUP 15 673dc20a302Sas #define SMB_LGRP_NO_SUCH_PRIV 16 674dc20a302Sas #define SMB_LGRP_NO_SUCH_DOMAIN 17 675dc20a302Sas #define SMB_LGRP_PRIV_HELD 18 676dc20a302Sas #define SMB_LGRP_PRIV_NOT_HELD 19 677dc20a302Sas #define SMB_LGRP_BAD_DATA 20 678dc20a302Sas #define SMB_LGRP_NO_MORE 21 679dc20a302Sas #define SMB_LGRP_DBOPEN_FAILED 22 680dc20a302Sas #define SMB_LGRP_DBEXEC_FAILED 23 681dc20a302Sas #define SMB_LGRP_DBINIT_FAILED 24 682dc20a302Sas #define SMB_LGRP_DOMLKP_FAILED 25 683dc20a302Sas #define SMB_LGRP_DOMINS_FAILED 26 684dc20a302Sas #define SMB_LGRP_INSERT_FAILED 27 685dc20a302Sas #define SMB_LGRP_DELETE_FAILED 28 686dc20a302Sas #define SMB_LGRP_UPDATE_FAILED 29 687dc20a302Sas #define SMB_LGRP_LOOKUP_FAILED 30 688dc20a302Sas #define SMB_LGRP_NOT_SUPPORTED 31 689dc20a302Sas 690dc20a302Sas #define SMB_LGRP_NAME_CHAR_MAX 32 691dc20a302Sas #define SMB_LGRP_COMMENT_MAX 256 692dc20a302Sas #define SMB_LGRP_NAME_MAX (SMB_LGRP_NAME_CHAR_MAX * MTS_MB_CHAR_MAX + 1) 693da6c28aaSamw 6947b59d02dSjb /* 6957b59d02dSjb * values for smb_nic_t.smbflags 6967b59d02dSjb */ 6977b59d02dSjb #define SMB_NICF_NBEXCL 0x01 /* Excluded from Netbios activities */ 6987b59d02dSjb #define SMB_NICF_ALIAS 0x02 /* This is an alias */ 6997b59d02dSjb 7007b59d02dSjb /* 7017b59d02dSjb * smb_nic_t 7027b59d02dSjb * nic_host actual host name 7037b59d02dSjb * nic_nbname 16-byte NetBIOS host name 7047b59d02dSjb */ 7057b59d02dSjb typedef struct { 7067b59d02dSjb char nic_host[MAXHOSTNAMELEN]; 7077b59d02dSjb char nic_nbname[NETBIOS_NAME_SZ]; 7087b59d02dSjb char nic_cmnt[SMB_PI_MAX_COMMENT]; 7097b59d02dSjb char nic_ifname[LIFNAMSIZ]; 7107b59d02dSjb uint32_t nic_ip; 7117b59d02dSjb uint32_t nic_mask; 7127b59d02dSjb uint32_t nic_bcast; 7137b59d02dSjb uint32_t nic_smbflags; 7147b59d02dSjb uint64_t nic_sysflags; 7157b59d02dSjb } smb_nic_t; 7167b59d02dSjb 7177b59d02dSjb typedef struct smb_niciter { 7187b59d02dSjb smb_nic_t ni_nic; 7197b59d02dSjb int ni_cookie; 7207b59d02dSjb int ni_seqnum; 7217b59d02dSjb } smb_niciter_t; 7227b59d02dSjb 7237b59d02dSjb /* NIC config functions */ 7247b59d02dSjb int smb_nic_init(void); 7257b59d02dSjb void smb_nic_fini(void); 7267b59d02dSjb int smb_nic_getnum(char *); 7277b59d02dSjb int smb_nic_addhost(const char *, const char *, int, const char **); 7287b59d02dSjb int smb_nic_delhost(const char *); 7297b59d02dSjb int smb_nic_getfirst(smb_niciter_t *); 7307b59d02dSjb int smb_nic_getnext(smb_niciter_t *); 7317b59d02dSjb boolean_t smb_nic_exists(uint32_t, boolean_t); 7327b59d02dSjb 7336537f381Sas /* NIC Monitoring functions */ 7346537f381Sas int smb_nicmon_start(const char *); 7356537f381Sas void smb_nicmon_stop(void); 7366537f381Sas 737da6c28aaSamw #ifdef __cplusplus 738da6c28aaSamw } 739da6c28aaSamw #endif 740da6c28aaSamw 741da6c28aaSamw #endif /* _LIBSMB_H */ 742