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 /* 22*dc20a302Sas * 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> 36da6c28aaSamw #include <arpa/inet.h> 37*dc20a302Sas #include <netdb.h> 38da6c28aaSamw 39da6c28aaSamw #include <stdlib.h> 40da6c28aaSamw #include <libscf.h> 41da6c28aaSamw #include <libshare.h> 42*dc20a302Sas #include <sqlite/sqlite.h> 43da6c28aaSamw 44*dc20a302Sas #include <smbsrv/string.h> 45da6c28aaSamw #include <smbsrv/smb_idmap.h> 46da6c28aaSamw 47da6c28aaSamw /* 48da6c28aaSamw * XXX - These header files are here, only because other libraries 49da6c28aaSamw * can compile. Move the header files in to the internal header files 50da6c28aaSamw * of other libraries, once the restructure is complete. libsmb.h does not 51da6c28aaSamw * need these header files. 52da6c28aaSamw */ 53da6c28aaSamw #include <smbsrv/lmshare.h> 54da6c28aaSamw #include <smbsrv/lmshare_door.h> 55da6c28aaSamw #include <smbsrv/ntstatus.h> 56da6c28aaSamw #include <smbsrv/smb_door_svc.h> 57da6c28aaSamw #include <smbsrv/alloc.h> 58da6c28aaSamw #include <smbsrv/codepage.h> 59da6c28aaSamw #include <smbsrv/crypt.h> 60da6c28aaSamw #include <smbsrv/ctype.h> 61da6c28aaSamw #include <smbsrv/hash_table.h> 62da6c28aaSamw #include <smbsrv/msgbuf.h> 63da6c28aaSamw #include <smbsrv/oem.h> 64da6c28aaSamw #include <smbsrv/string.h> 65da6c28aaSamw #include <smbsrv/smb_i18n.h> 66da6c28aaSamw #include <smbsrv/wintypes.h> 67da6c28aaSamw #include <smbsrv/smb_xdr.h> 68da6c28aaSamw #include <smbsrv/smbinfo.h> 69da6c28aaSamw /* End of header files to be removed. */ 70da6c28aaSamw 71da6c28aaSamw /* Max value length of all SMB properties */ 72da6c28aaSamw #define MAX_VALUE_BUFLEN 512 73da6c28aaSamw 74da6c28aaSamw #define SMBD_FMRI_PREFIX "network/smb/server" 75da6c28aaSamw #define SMBD_DEFAULT_INSTANCE_FMRI "svc:/network/smb/server:default" 76da6c28aaSamw #define SMBD_PG_NAME "smbd" 77da6c28aaSamw #define SMBD_PROTECTED_PG_NAME "read" 78da6c28aaSamw 79da6c28aaSamw #define SMBD_SMF_OK 0 80da6c28aaSamw #define SMBD_SMF_NO_MEMORY 1 /* no memory for data structures */ 81da6c28aaSamw #define SMBD_SMF_SYSTEM_ERR 2 /* system error, use errno */ 82da6c28aaSamw #define SMBD_SMF_NO_PERMISSION 3 /* no permission for operation */ 83*dc20a302Sas #define SMBD_SMF_INVALID_ARG 4 84da6c28aaSamw 85da6c28aaSamw #define SCH_STATE_UNINIT 0 86da6c28aaSamw #define SCH_STATE_INITIALIZING 1 87da6c28aaSamw #define SCH_STATE_INIT 2 88da6c28aaSamw 89da6c28aaSamw typedef struct smb_scfhandle { 90da6c28aaSamw scf_handle_t *scf_handle; 91da6c28aaSamw int scf_state; 92da6c28aaSamw scf_service_t *scf_service; 93da6c28aaSamw scf_scope_t *scf_scope; 94da6c28aaSamw scf_transaction_t *scf_trans; 95da6c28aaSamw scf_transaction_entry_t *scf_entry; 96da6c28aaSamw scf_propertygroup_t *scf_pg; 97da6c28aaSamw scf_instance_t *scf_instance; 98da6c28aaSamw scf_iter_t *scf_inst_iter; 99da6c28aaSamw scf_iter_t *scf_pg_iter; 100da6c28aaSamw } smb_scfhandle_t; 101da6c28aaSamw 102da6c28aaSamw /* 103da6c28aaSamw * CIFS Configuration Management 104da6c28aaSamw */ 105da6c28aaSamw typedef enum { 106*dc20a302Sas SMB_CI_OPLOCK_ENABLE = 0, 107da6c28aaSamw SMB_CI_OPLOCK_TIMEOUT, 108da6c28aaSamw 109da6c28aaSamw SMB_CI_AUTOHOME_MAP, 110da6c28aaSamw 111da6c28aaSamw SMB_CI_DOMAIN_SID, 112da6c28aaSamw SMB_CI_DOMAIN_MEMB, 113da6c28aaSamw SMB_CI_DOMAIN_NAME, 114da6c28aaSamw SMB_CI_DOMAIN_SRV, 115da6c28aaSamw 116da6c28aaSamw SMB_CI_WINS_SRV1, 117da6c28aaSamw SMB_CI_WINS_SRV2, 118da6c28aaSamw SMB_CI_WINS_EXCL, 119da6c28aaSamw 120da6c28aaSamw SMB_CI_SRVSVC_SHRSET_ENABLE, 121da6c28aaSamw SMB_CI_MLRPC_KALIVE, 122da6c28aaSamw 123da6c28aaSamw SMB_CI_MAX_BUFSIZE, 124da6c28aaSamw SMB_CI_MAX_WORKERS, 125da6c28aaSamw SMB_CI_MAX_CONNECTIONS, 126da6c28aaSamw SMB_CI_KEEPALIVE, 127da6c28aaSamw SMB_CI_RESTRICT_ANON, 128da6c28aaSamw 129da6c28aaSamw SMB_CI_SIGNING_ENABLE, 130da6c28aaSamw SMB_CI_SIGNING_REQD, 131da6c28aaSamw SMB_CI_SIGNING_CHECK, 132da6c28aaSamw 133da6c28aaSamw SMB_CI_FLUSH_REQUIRED, 134da6c28aaSamw SMB_CI_SYNC_ENABLE, 135da6c28aaSamw SMB_CI_DIRSYMLINK_DISABLE, 136da6c28aaSamw SMB_CI_ANNONCE_QUOTA, 137da6c28aaSamw 138da6c28aaSamw SMB_CI_SECURITY, 139da6c28aaSamw SMB_CI_NBSCOPE, 140da6c28aaSamw SMB_CI_SYS_CMNT, 141da6c28aaSamw SMB_CI_LM_LEVEL, 142da6c28aaSamw 143da6c28aaSamw SMB_CI_ADS_SITE, 144da6c28aaSamw 145da6c28aaSamw SMB_CI_DYNDNS_ENABLE, 146da6c28aaSamw 147da6c28aaSamw SMB_CI_MACHINE_PASSWD, 148da6c28aaSamw SMB_CI_MAX 149da6c28aaSamw } smb_cfg_id_t; 150da6c28aaSamw 151da6c28aaSamw /* SMF helper functions */ 152da6c28aaSamw extern smb_scfhandle_t *smb_smf_scf_init(char *); 153da6c28aaSamw extern void smb_smf_scf_fini(smb_scfhandle_t *); 154da6c28aaSamw extern int smb_smf_start_transaction(smb_scfhandle_t *); 155da6c28aaSamw extern int smb_smf_end_transaction(smb_scfhandle_t *); 156da6c28aaSamw extern int smb_smf_set_string_property(smb_scfhandle_t *, char *, char *); 157da6c28aaSamw extern int smb_smf_get_string_property(smb_scfhandle_t *, char *, 158da6c28aaSamw char *, size_t); 159da6c28aaSamw extern int smb_smf_set_integer_property(smb_scfhandle_t *, char *, int64_t); 160da6c28aaSamw extern int smb_smf_get_integer_property(smb_scfhandle_t *, char *, int64_t *); 161da6c28aaSamw extern int smb_smf_set_boolean_property(smb_scfhandle_t *, char *, uint8_t); 162da6c28aaSamw extern int smb_smf_get_boolean_property(smb_scfhandle_t *, char *, uint8_t *); 163da6c28aaSamw extern int smb_smf_set_opaque_property(smb_scfhandle_t *, char *, 164da6c28aaSamw void *, size_t); 165da6c28aaSamw extern int smb_smf_get_opaque_property(smb_scfhandle_t *, char *, 166da6c28aaSamw void *, size_t); 167da6c28aaSamw extern int smb_smf_create_service_pgroup(smb_scfhandle_t *, char *); 168da6c28aaSamw 169da6c28aaSamw /* Configuration management functions */ 170*dc20a302Sas extern int smb_config_get(smb_cfg_id_t, char *, int); 171*dc20a302Sas extern char *smb_config_getname(smb_cfg_id_t); 172*dc20a302Sas extern int smb_config_getstr(smb_cfg_id_t, char *, int); 173*dc20a302Sas extern int smb_config_getnum(smb_cfg_id_t, int64_t *); 174*dc20a302Sas extern boolean_t smb_config_getbool(smb_cfg_id_t); 175da6c28aaSamw 176da6c28aaSamw extern int smb_config_set(smb_cfg_id_t, char *); 177*dc20a302Sas extern int smb_config_setstr(smb_cfg_id_t, char *); 178*dc20a302Sas extern int smb_config_setnum(smb_cfg_id_t, int64_t); 179*dc20a302Sas extern int smb_config_setbool(smb_cfg_id_t, boolean_t); 180*dc20a302Sas 181da6c28aaSamw extern uint8_t smb_config_get_fg_flag(void); 182da6c28aaSamw extern char *smb_config_get_localsid(void); 183da6c28aaSamw extern int smb_config_secmode_fromstr(char *secmode); 184da6c28aaSamw extern char *smb_config_secmode_tostr(int secmode); 185da6c28aaSamw extern int smb_config_get_secmode(void); 186da6c28aaSamw extern int smb_config_set_secmode(int secmode); 187da6c28aaSamw extern int smb_config_set_idmap_domain(char *value); 188da6c28aaSamw extern int smb_config_set_idmap_gc(char *value); 189da6c28aaSamw extern int smb_config_refresh_idmap(void); 19055bf511dSas extern int smb_config_refresh(void); 191da6c28aaSamw 192da6c28aaSamw /* smb_door_client.c */ 193da6c28aaSamw typedef struct smb_joininfo { 194*dc20a302Sas 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 int smbd_set_param(smb_cfg_id_t, char *); 202da6c28aaSamw extern int smbd_get_param(smb_cfg_id_t, char *); 203da6c28aaSamw extern int smbd_get_security_mode(int *); 204da6c28aaSamw extern int smbd_netbios_reconfig(void); 205da6c28aaSamw extern uint32_t smb_join(smb_joininfo_t *info); 206da6c28aaSamw 207da6c28aaSamw 208da6c28aaSamw #define SMB_DOMAIN_NOMACHINE_SID -1 209da6c28aaSamw #define SMB_DOMAIN_NODOMAIN_SID -2 210da6c28aaSamw 211da6c28aaSamw extern int nt_domain_init(char *resource_domain, uint32_t secmode); 212da6c28aaSamw 213da6c28aaSamw /* Following set of functions, manipulate WINS server configuration */ 214da6c28aaSamw extern int smb_wins_allow_list(char *config_list, char *allow_list); 215da6c28aaSamw extern int smb_wins_exclude_list(char *config_list, char *exclude_list); 216da6c28aaSamw extern boolean_t smb_wins_is_excluded(in_addr_t ipaddr, 21755bf511dSas ipaddr_t *exclude_list, int nexclude); 218da6c28aaSamw extern void smb_wins_build_list(char *buf, uint32_t iplist[], int max_naddr); 219da6c28aaSamw extern int smb_wins_iplist(char *list, uint32_t iplist[], int max_naddr); 220da6c28aaSamw 221da6c28aaSamw /* 222da6c28aaSamw * Information on a particular domain: the domain name, the 223da6c28aaSamw * name of a controller (PDC or BDC) and it's ip address. 224da6c28aaSamw */ 225da6c28aaSamw typedef struct smb_ntdomain { 226*dc20a302Sas char domain[SMB_PI_MAX_DOMAIN]; 227*dc20a302Sas char server[SMB_PI_MAX_DOMAIN]; 228da6c28aaSamw uint32_t ipaddr; 229da6c28aaSamw } smb_ntdomain_t; 230da6c28aaSamw 231da6c28aaSamw /* SMB domain information management functions */ 232da6c28aaSamw extern smb_ntdomain_t *smb_getdomaininfo(uint32_t timeout); 233da6c28aaSamw extern void smb_setdomaininfo(char *domain, char *server, uint32_t ipaddr); 234da6c28aaSamw extern void smb_logdomaininfo(smb_ntdomain_t *di); 235da6c28aaSamw 236da6c28aaSamw /* 237da6c28aaSamw * Following set of function, handle calls to SMB Kernel driver, via 238da6c28aaSamw * Kernel doors interface. 239da6c28aaSamw */ 240da6c28aaSamw extern uint64_t smb_dwncall_user_num(void); 241da6c28aaSamw extern int smb_dwncall_share(int, char *, char *); 242da6c28aaSamw 243da6c28aaSamw /* 244da6c28aaSamw * buffer context structure. This is used to keep track of the buffer 245da6c28aaSamw * context. 246da6c28aaSamw * 247da6c28aaSamw * basep: points to the beginning of the buffer 248da6c28aaSamw * curp: points to the current offset 249da6c28aaSamw * endp: points to the limit of the buffer 250da6c28aaSamw */ 251da6c28aaSamw typedef struct { 252da6c28aaSamw unsigned char *basep; 253da6c28aaSamw unsigned char *curp; 254da6c28aaSamw unsigned char *endp; 255da6c28aaSamw } smb_ctxbuf_t; 256da6c28aaSamw 257da6c28aaSamw extern int smb_ctxbuf_init(smb_ctxbuf_t *ctx, unsigned char *buf, 258da6c28aaSamw size_t buflen); 259da6c28aaSamw extern int smb_ctxbuf_len(smb_ctxbuf_t *ctx); 260da6c28aaSamw extern int smb_ctxbuf_printf(smb_ctxbuf_t *ctx, const char *fmt, ...); 261da6c28aaSamw 262da6c28aaSamw /* Functions to handle SMB daemon communications with idmap service */ 263da6c28aaSamw extern int smb_idmap_start(void); 264da6c28aaSamw extern void smb_idmap_stop(void); 265da6c28aaSamw extern int smb_idmap_restart(void); 266da6c28aaSamw 267da6c28aaSamw /* Miscellaneous functions */ 268da6c28aaSamw extern void hexdump(unsigned char *, int); 269da6c28aaSamw extern size_t bintohex(const char *, size_t, char *, size_t); 270da6c28aaSamw extern size_t hextobin(const char *, size_t, char *, size_t); 271da6c28aaSamw extern char *trim_whitespace(char *buf); 272da6c28aaSamw extern void randomize(char *, unsigned); 273da6c28aaSamw extern void rand_hash(unsigned char *, size_t, unsigned char *, size_t); 274da6c28aaSamw 275*dc20a302Sas extern int smb_resolve_netbiosname(char *, char *, size_t); 276*dc20a302Sas extern int smb_resolve_fqdn(char *, char *, size_t); 277da6c28aaSamw extern int smb_getdomainname(char *, size_t); 278*dc20a302Sas extern int smb_getfqdomainname(char *, size_t); 279da6c28aaSamw extern int smb_gethostname(char *, size_t, int); 280*dc20a302Sas extern int smb_getfqhostname(char *, size_t); 281da6c28aaSamw extern int smb_getnetbiosname(char *, size_t); 282da6c28aaSamw 283da6c28aaSamw void smb_trace(const char *s); 284da6c28aaSamw void smb_tracef(const char *fmt, ...); 285da6c28aaSamw 286da6c28aaSamw /* 287da6c28aaSamw * Authentication 288da6c28aaSamw */ 289da6c28aaSamw 290da6c28aaSamw #define SMBAUTH_LM_MAGIC_STR "KGS!@#$%" 291da6c28aaSamw 292da6c28aaSamw #define SMBAUTH_HASH_SZ 16 /* also LM/NTLM/NTLMv2 Hash size */ 293da6c28aaSamw #define SMBAUTH_LM_RESP_SZ 24 /* also NTLM Response size */ 294da6c28aaSamw #define SMBAUTH_LM_PWD_SZ 14 /* LM password size */ 295da6c28aaSamw #define SMBAUTH_V2_CLNT_CHALLENGE_SZ 8 /* both LMv2 and NTLMv2 */ 296da6c28aaSamw #define SMBAUTH_SESSION_KEY_SZ SMBAUTH_HASH_SZ 297da6c28aaSamw #define SMBAUTH_HEXHASH_SZ (SMBAUTH_HASH_SZ * 2) 298da6c28aaSamw 299da6c28aaSamw #define SMBAUTH_FAILURE 1 300da6c28aaSamw #define SMBAUTH_SUCCESS 0 301da6c28aaSamw #define MD_DIGEST_LEN 16 302da6c28aaSamw 303da6c28aaSamw /* 304da6c28aaSamw * Name Types 305da6c28aaSamw * 306da6c28aaSamw * The list of names near the end of the data blob (i.e. the ndb_names 307da6c28aaSamw * field of the smb_auth_data_blob_t data structure) can be classify into 308da6c28aaSamw * the following types: 309da6c28aaSamw * 310da6c28aaSamw * 0x0000 Indicates the end of the list. 311da6c28aaSamw * 0x0001 The name is a NetBIOS machine name (e.g. server name) 312da6c28aaSamw * 0x0002 The name is an NT Domain NetBIOS name. 313da6c28aaSamw * 0x0003 The name is the server's DNS hostname. 314da6c28aaSamw * 0x0004 The name is a W2K Domain name (a DNS name). 315da6c28aaSamw */ 316da6c28aaSamw #define SMBAUTH_NAME_TYPE_LIST_END 0x0000 317da6c28aaSamw #define SMBAUTH_NAME_TYPE_SERVER_NETBIOS 0x0001 318da6c28aaSamw #define SMBAUTH_NAME_TYPE_DOMAIN_NETBIOS 0x0002 319da6c28aaSamw #define SMBAUTH_NAME_TYPE_SERVER_DNS 0x0003 320da6c28aaSamw #define SMBAUTH_NAME_TYPE_DOMAIN_DNS 0x0004 321da6c28aaSamw 322da6c28aaSamw /* 323da6c28aaSamw * smb_auth_name_entry_t 324da6c28aaSamw * 325da6c28aaSamw * Each name entry in the data blob consists of the following 3 fields: 326da6c28aaSamw * 327da6c28aaSamw * nne_type - name type 328da6c28aaSamw * nne_len - the length of the name 329da6c28aaSamw * nne_name - the name, in uppercase UCS-2LE Unicode format 330da6c28aaSamw */ 331da6c28aaSamw typedef struct smb_auth_name_entry { 332da6c28aaSamw unsigned short nne_type; 333da6c28aaSamw unsigned short nne_len; 334da6c28aaSamw mts_wchar_t nne_name[SMB_PI_MAX_DOMAIN * 2]; 335da6c28aaSamw } smb_auth_name_entry_t; 336da6c28aaSamw 337da6c28aaSamw /* 338da6c28aaSamw * smb_auth_data_blob 339da6c28aaSamw * 340da6c28aaSamw * The format of this NTLMv2 data blob structure is as follow: 341da6c28aaSamw * 342da6c28aaSamw * - Blob Signature 0x01010000 (4 bytes) 343da6c28aaSamw * - Reserved (0x00000000) (4 bytes) 344da6c28aaSamw * - Timestamp Little-endian, 64-bit signed value representing 345da6c28aaSamw * the number of tenths of a microsecond since January 1, 1601. 346da6c28aaSamw * (8 bytes) 347da6c28aaSamw * - Client Challenge (8 bytes) 348da6c28aaSamw * - Unknown1 (4 bytes) 349da6c28aaSamw * - List of Target Information (variable length) 350da6c28aaSamw * - Unknown2 (4 bytes) 351da6c28aaSamw */ 352da6c28aaSamw typedef struct smb_auth_data_blob { 353da6c28aaSamw unsigned char ndb_signature[4]; 354da6c28aaSamw unsigned char ndb_reserved[4]; 355da6c28aaSamw uint64_t ndb_timestamp; 356da6c28aaSamw unsigned char ndb_clnt_challenge[SMBAUTH_V2_CLNT_CHALLENGE_SZ]; 357da6c28aaSamw unsigned char ndb_unknown[4]; 358da6c28aaSamw smb_auth_name_entry_t ndb_names[2]; 359da6c28aaSamw unsigned char ndb_unknown2[4]; 360da6c28aaSamw } smb_auth_data_blob_t; 361da6c28aaSamw 362da6c28aaSamw #define SMBAUTH_BLOB_MAXLEN (sizeof (smb_auth_data_blob_t)) 363da6c28aaSamw #define SMBAUTH_CI_MAXLEN SMBAUTH_LM_RESP_SZ 364da6c28aaSamw #define SMBAUTH_CS_MAXLEN (SMBAUTH_BLOB_MAXLEN + SMBAUTH_HASH_SZ) 365da6c28aaSamw 366da6c28aaSamw /* 367da6c28aaSamw * smb_auth_info_t 368da6c28aaSamw * 369da6c28aaSamw * The structure contains all the authentication information 370da6c28aaSamw * needed for the preparaton of the SMBSessionSetupAndx request 371da6c28aaSamw * and the user session key. 372da6c28aaSamw * 373da6c28aaSamw * hash - NTLM hash 374da6c28aaSamw * hash_v2 - NTLMv2 hash 375da6c28aaSamw * ci_len - the length of the case-insensitive password 376da6c28aaSamw * ci - case-insensitive password 377da6c28aaSamw * (If NTLMv2 authentication mechanism is used, it 378da6c28aaSamw * represents the LMv2 response. Otherwise, it 379da6c28aaSamw * is empty.) 380da6c28aaSamw * cs_len - the length of the case-sensitive password 381da6c28aaSamw * cs - case-sensitive password 382da6c28aaSamw * (If NTLMv2 authentication mechanism is used, it 383da6c28aaSamw * represents the NTLMv2 response. Otherwise, it 384da6c28aaSamw * represents the NTLM response.) 385da6c28aaSamw * data_blob - NTLMv2 data blob 386da6c28aaSamw */ 387da6c28aaSamw typedef struct smb_auth_info { 388da6c28aaSamw unsigned char hash[SMBAUTH_HASH_SZ]; 389da6c28aaSamw unsigned char hash_v2[SMBAUTH_HASH_SZ]; 390da6c28aaSamw unsigned short ci_len; 391da6c28aaSamw unsigned char ci[SMBAUTH_CI_MAXLEN]; 392da6c28aaSamw unsigned short cs_len; 393da6c28aaSamw unsigned char cs[SMBAUTH_CS_MAXLEN]; 394da6c28aaSamw int lmcompatibility_lvl; 395da6c28aaSamw smb_auth_data_blob_t data_blob; 396da6c28aaSamw } smb_auth_info_t; 397da6c28aaSamw 398da6c28aaSamw /* 399da6c28aaSamw * SMB password management 400da6c28aaSamw */ 401da6c28aaSamw 402da6c28aaSamw #define SMB_PWF_LM 0x01 /* LM hash is present */ 403da6c28aaSamw #define SMB_PWF_NT 0x02 /* NT hash is present */ 404da6c28aaSamw #define SMB_PWF_DISABLE 0x04 /* Account is disabled */ 405da6c28aaSamw 406da6c28aaSamw typedef struct smb_passwd { 407da6c28aaSamw uid_t pw_uid; 408da6c28aaSamw uint32_t pw_flags; 409da6c28aaSamw unsigned char pw_lmhash[SMBAUTH_HASH_SZ]; 410da6c28aaSamw unsigned char pw_nthash[SMBAUTH_HASH_SZ]; 411da6c28aaSamw } smb_passwd_t; 412da6c28aaSamw 413da6c28aaSamw /* 414da6c28aaSamw * Control flags passed to smb_pwd_setcntl 415da6c28aaSamw */ 416da6c28aaSamw #define SMB_PWC_DISABLE 0x01 417da6c28aaSamw #define SMB_PWC_ENABLE 0x02 418da6c28aaSamw #define SMB_PWC_NOLM 0x04 419da6c28aaSamw 420da6c28aaSamw #define SMB_PWE_SUCCESS 0 421da6c28aaSamw #define SMB_PWE_USER_UNKNOWN 1 422da6c28aaSamw #define SMB_PWE_USER_DISABLE 2 423da6c28aaSamw #define SMB_PWE_CLOSE_FAILED 3 424da6c28aaSamw #define SMB_PWE_OPEN_FAILED 4 425da6c28aaSamw #define SMB_PWE_WRITE_FAILED 6 426da6c28aaSamw #define SMB_PWE_UPDATE_FAILED 7 427da6c28aaSamw #define SMB_PWE_STAT_FAILED 8 428da6c28aaSamw #define SMB_PWE_BUSY 9 429da6c28aaSamw #define SMB_PWE_DENIED 10 430da6c28aaSamw #define SMB_PWE_SYSTEM_ERROR 11 431da6c28aaSamw #define SMB_PWE_MAX 12 432da6c28aaSamw 433da6c28aaSamw extern smb_passwd_t *smb_pwd_getpasswd(const char *, smb_passwd_t *); 434da6c28aaSamw extern int smb_pwd_setpasswd(const char *, const char *); 435da6c28aaSamw extern int smb_pwd_setcntl(const char *, int); 436da6c28aaSamw 437da6c28aaSamw extern int smb_auth_qnd_unicode(mts_wchar_t *dst, char *src, int length); 438da6c28aaSamw extern int smb_auth_hmac_md5(unsigned char *data, int data_len, 439da6c28aaSamw unsigned char *key, int key_len, unsigned char *digest); 440da6c28aaSamw 441da6c28aaSamw /* 442da6c28aaSamw * A variation on HMAC-MD5 known as HMACT64 is used by Windows systems. 443da6c28aaSamw * The HMACT64() function is the same as the HMAC-MD5() except that 444da6c28aaSamw * it truncates the input key to 64 bytes rather than hashing it down 445da6c28aaSamw * to 16 bytes using the MD5() function. 446da6c28aaSamw */ 447da6c28aaSamw #define SMBAUTH_HMACT64(D, Ds, K, Ks, digest) \ 448da6c28aaSamw smb_auth_hmac_md5(D, Ds, K, (Ks > 64) ? 64 : Ks, digest) 449da6c28aaSamw 450da6c28aaSamw extern int smb_auth_DES(unsigned char *, int, unsigned char *, int, 451da6c28aaSamw unsigned char *, int); 452da6c28aaSamw 453da6c28aaSamw extern int smb_auth_md4(unsigned char *, unsigned char *, int); 454da6c28aaSamw extern int smb_auth_lm_hash(char *, unsigned char *); 455da6c28aaSamw extern int smb_auth_ntlm_hash(char *, unsigned char *); 456da6c28aaSamw 457da6c28aaSamw extern int smb_auth_set_info(char *, char *, 458da6c28aaSamw unsigned char *, char *, unsigned char *, 459da6c28aaSamw int, int, smb_auth_info_t *); 460da6c28aaSamw 461da6c28aaSamw extern int smb_auth_gen_session_key(smb_auth_info_t *, unsigned char *); 462da6c28aaSamw 463da6c28aaSamw boolean_t smb_auth_validate_lm(unsigned char *, uint32_t, smb_passwd_t *, 464*dc20a302Sas unsigned char *, int, char *, char *); 465da6c28aaSamw boolean_t smb_auth_validate_nt(unsigned char *, uint32_t, smb_passwd_t *, 466*dc20a302Sas unsigned char *, int, char *, char *); 467da6c28aaSamw 468da6c28aaSamw /* 469da6c28aaSamw * SMB MAC Signing 470da6c28aaSamw */ 471da6c28aaSamw 472da6c28aaSamw #define SMB_MAC_KEY_SZ (SMBAUTH_SESSION_KEY_SZ + SMBAUTH_CS_MAXLEN) 473da6c28aaSamw #define SMB_SIG_OFFS 14 /* signature field offset within header */ 474da6c28aaSamw #define SMB_SIG_SIZE 8 /* SMB signature size */ 475da6c28aaSamw 476da6c28aaSamw /* 477da6c28aaSamw * Signing flags: 478da6c28aaSamw * 479da6c28aaSamw * SMB_SCF_ENABLE Signing is enabled. 480da6c28aaSamw * 481da6c28aaSamw * SMB_SCF_REQUIRED Signing is enabled and required. 482da6c28aaSamw * This flag shouldn't be set if 483da6c28aaSamw * SMB_SCF_ENABLE isn't set. 484da6c28aaSamw * 485da6c28aaSamw * SMB_SCF_STARTED Signing will start after receiving 486da6c28aaSamw * the first non-anonymous SessionSetup 487da6c28aaSamw * request. 488da6c28aaSamw * 489da6c28aaSamw * SMB_SCF_KEY_ISSET_THIS_LOGON Indicates whether the MAC key has just 490da6c28aaSamw * been set for this logon. (prior to 491da6c28aaSamw * sending the SMBSessionSetup request) 492da6c28aaSamw * 493da6c28aaSamw */ 494da6c28aaSamw #define SMB_SCF_ENABLE 0x01 495da6c28aaSamw #define SMB_SCF_REQUIRED 0x02 496da6c28aaSamw #define SMB_SCF_STARTED 0x04 497da6c28aaSamw #define SMB_SCF_KEY_ISSET_THIS_LOGON 0x08 498da6c28aaSamw 499da6c28aaSamw /* 500da6c28aaSamw * smb_sign_ctx 501da6c28aaSamw * 502da6c28aaSamw * SMB signing context. 503da6c28aaSamw * 504da6c28aaSamw * ssc_seqnum sequence number 505da6c28aaSamw * ssc_keylen mac key length 506da6c28aaSamw * ssc_mid multiplex id - reserved 507da6c28aaSamw * ssc_flags flags 508da6c28aaSamw * ssc_mackey mac key 509da6c28aaSamw * ssc_sign mac signature 510da6c28aaSamw * 511da6c28aaSamw */ 512da6c28aaSamw typedef struct smb_sign_ctx { 513da6c28aaSamw unsigned int ssc_seqnum; 514da6c28aaSamw unsigned short ssc_keylen; 515da6c28aaSamw unsigned short ssc_mid; 516da6c28aaSamw unsigned int ssc_flags; 517da6c28aaSamw unsigned char ssc_mackey[SMB_MAC_KEY_SZ]; 518da6c28aaSamw unsigned char ssc_sign[SMB_SIG_SIZE]; 519da6c28aaSamw } smb_sign_ctx_t; 520da6c28aaSamw 521da6c28aaSamw extern int smb_mac_init(smb_sign_ctx_t *sign_ctx, smb_auth_info_t *auth); 522da6c28aaSamw extern int smb_mac_calc(smb_sign_ctx_t *sign_ctx, 523da6c28aaSamw const unsigned char *buf, size_t buf_len, unsigned char *mac_sign); 524da6c28aaSamw extern int smb_mac_chk(smb_sign_ctx_t *sign_ctx, 525da6c28aaSamw const unsigned char *buf, size_t buf_len); 526da6c28aaSamw extern int smb_mac_sign(smb_sign_ctx_t *sign_ctx, 527da6c28aaSamw unsigned char *buf, size_t buf_len); 528da6c28aaSamw extern void smb_mac_inc_seqnum(smb_sign_ctx_t *sign_ctx); 529da6c28aaSamw extern void smb_mac_dec_seqnum(smb_sign_ctx_t *sign_ctx); 530da6c28aaSamw 531da6c28aaSamw /* 532da6c28aaSamw * Each domain is categorized using the enum values below. 533da6c28aaSamw * The local domain refers to the local machine and is named 534da6c28aaSamw * after the local hostname. The primary domain is the domain 535da6c28aaSamw * that the system joined. All other domains are either 536da6c28aaSamw * trusted or untrusted, as defined by the primary domain PDC. 537da6c28aaSamw * 538da6c28aaSamw * This enum must be kept in step with the table of strings 539da6c28aaSamw * in ntdomain.c. 540da6c28aaSamw */ 541da6c28aaSamw typedef enum nt_domain_type { 542da6c28aaSamw NT_DOMAIN_NULL, 543da6c28aaSamw NT_DOMAIN_BUILTIN, 544da6c28aaSamw NT_DOMAIN_LOCAL, 545da6c28aaSamw NT_DOMAIN_PRIMARY, 546da6c28aaSamw NT_DOMAIN_ACCOUNT, 547da6c28aaSamw NT_DOMAIN_TRUSTED, 548da6c28aaSamw NT_DOMAIN_UNTRUSTED, 549da6c28aaSamw NT_DOMAIN_NUM_TYPES 550da6c28aaSamw } nt_domain_type_t; 551da6c28aaSamw 552da6c28aaSamw 553da6c28aaSamw /* 554da6c28aaSamw * This is the information that is held about each domain. The database 555da6c28aaSamw * is a linked list that is threaded through the domain structures. As 556da6c28aaSamw * the number of domains in the database should be small (32 max), this 557da6c28aaSamw * should be sufficient. 558da6c28aaSamw */ 559da6c28aaSamw typedef struct nt_domain { 560da6c28aaSamw struct nt_domain *next; 561da6c28aaSamw nt_domain_type_t type; 562da6c28aaSamw char *name; 563da6c28aaSamw nt_sid_t *sid; 564da6c28aaSamw } nt_domain_t; 565da6c28aaSamw 566da6c28aaSamw nt_domain_t *nt_domain_new(nt_domain_type_t type, char *name, nt_sid_t *sid); 567da6c28aaSamw void nt_domain_delete(nt_domain_t *domain); 568da6c28aaSamw nt_domain_t *nt_domain_add(nt_domain_t *new_domain); 569da6c28aaSamw void nt_domain_remove(nt_domain_t *domain); 570da6c28aaSamw void nt_domain_flush(nt_domain_type_t domain_type); 571da6c28aaSamw void nt_domain_sync(void); 572da6c28aaSamw char *nt_domain_xlat_type(nt_domain_type_t domain_type); 573da6c28aaSamw nt_domain_type_t nt_domain_xlat_type_name(char *type_name); 574da6c28aaSamw nt_domain_t *nt_domain_lookup_name(char *domain_name); 575da6c28aaSamw nt_domain_t *nt_domain_lookup_sid(nt_sid_t *domain_sid); 576da6c28aaSamw nt_domain_t *nt_domain_lookupbytype(nt_domain_type_t type); 577da6c28aaSamw nt_sid_t *nt_domain_local_sid(void); 578da6c28aaSamw 579*dc20a302Sas typedef enum { 580*dc20a302Sas SMB_LGRP_BUILTIN = 1, 581*dc20a302Sas SMB_LGRP_LOCAL 582*dc20a302Sas } smb_gdomain_t; 583*dc20a302Sas 584*dc20a302Sas typedef struct smb_gsid { 585*dc20a302Sas nt_sid_t *gs_sid; 586*dc20a302Sas uint16_t gs_type; 587*dc20a302Sas } smb_gsid_t; 588*dc20a302Sas 589*dc20a302Sas typedef struct smb_giter { 590*dc20a302Sas sqlite_vm *sgi_vm; 591*dc20a302Sas sqlite *sgi_db; 592*dc20a302Sas } smb_giter_t; 593*dc20a302Sas 594*dc20a302Sas typedef struct smb_group { 595*dc20a302Sas char *sg_name; 596*dc20a302Sas char *sg_cmnt; 597*dc20a302Sas uint32_t sg_attr; 598*dc20a302Sas uint32_t sg_rid; 599*dc20a302Sas smb_gsid_t sg_id; 600*dc20a302Sas smb_gdomain_t sg_domain; 601*dc20a302Sas smb_privset_t *sg_privs; 602*dc20a302Sas uint32_t sg_nmembers; 603*dc20a302Sas smb_gsid_t *sg_members; 604*dc20a302Sas } smb_group_t; 605*dc20a302Sas 606*dc20a302Sas int smb_lgrp_start(void); 607*dc20a302Sas void smb_lgrp_stop(void); 608*dc20a302Sas int smb_lgrp_add(char *, char *); 609*dc20a302Sas int smb_lgrp_rename(char *, char *); 610*dc20a302Sas int smb_lgrp_delete(char *); 611*dc20a302Sas int smb_lgrp_setcmnt(char *, char *); 612*dc20a302Sas int smb_lgrp_getcmnt(char *, char **); 613*dc20a302Sas int smb_lgrp_getpriv(char *, uint8_t, boolean_t *); 614*dc20a302Sas int smb_lgrp_setpriv(char *, uint8_t, boolean_t); 615*dc20a302Sas int smb_lgrp_add_member(char *, nt_sid_t *, uint16_t); 616*dc20a302Sas int smb_lgrp_del_member(char *, nt_sid_t *, uint16_t); 617*dc20a302Sas int smb_lgrp_getbyname(char *, smb_group_t *); 618*dc20a302Sas int smb_lgrp_getbyrid(uint32_t, smb_gdomain_t, smb_group_t *); 619*dc20a302Sas int smb_lgrp_numbydomain(smb_gdomain_t, int *); 620*dc20a302Sas int smb_lgrp_numbymember(nt_sid_t *, int *); 621*dc20a302Sas void smb_lgrp_free(smb_group_t *); 622*dc20a302Sas boolean_t smb_lgrp_is_member(smb_group_t *, nt_sid_t *); 623*dc20a302Sas char *smb_lgrp_strerror(int); 624*dc20a302Sas int smb_lgrp_iteropen(smb_giter_t *); 625*dc20a302Sas void smb_lgrp_iterclose(smb_giter_t *); 626*dc20a302Sas int smb_lgrp_iterate(smb_giter_t *, smb_group_t *); 627*dc20a302Sas 628*dc20a302Sas int smb_lookup_sid(nt_sid_t *, char *buf, int buflen); 629*dc20a302Sas int smb_lookup_name(char *, smb_gsid_t *); 630*dc20a302Sas 631*dc20a302Sas #define SMB_LGRP_SUCCESS 0 632*dc20a302Sas #define SMB_LGRP_INVALID_ARG 1 633*dc20a302Sas #define SMB_LGRP_INVALID_MEMBER 2 634*dc20a302Sas #define SMB_LGRP_INVALID_NAME 3 635*dc20a302Sas #define SMB_LGRP_NOT_FOUND 4 636*dc20a302Sas #define SMB_LGRP_EXISTS 5 637*dc20a302Sas #define SMB_LGRP_NO_SID 6 638*dc20a302Sas #define SMB_LGRP_NO_LOCAL_SID 7 639*dc20a302Sas #define SMB_LGRP_SID_NOTLOCAL 8 640*dc20a302Sas #define SMB_LGRP_WKSID 9 641*dc20a302Sas #define SMB_LGRP_NO_MEMORY 10 642*dc20a302Sas #define SMB_LGRP_DB_ERROR 11 643*dc20a302Sas #define SMB_LGRP_DBINIT_ERROR 12 644*dc20a302Sas #define SMB_LGRP_INTERNAL_ERROR 13 645*dc20a302Sas #define SMB_LGRP_MEMBER_IN_GROUP 14 646*dc20a302Sas #define SMB_LGRP_MEMBER_NOT_IN_GROUP 15 647*dc20a302Sas #define SMB_LGRP_NO_SUCH_PRIV 16 648*dc20a302Sas #define SMB_LGRP_NO_SUCH_DOMAIN 17 649*dc20a302Sas #define SMB_LGRP_PRIV_HELD 18 650*dc20a302Sas #define SMB_LGRP_PRIV_NOT_HELD 19 651*dc20a302Sas #define SMB_LGRP_BAD_DATA 20 652*dc20a302Sas #define SMB_LGRP_NO_MORE 21 653*dc20a302Sas #define SMB_LGRP_DBOPEN_FAILED 22 654*dc20a302Sas #define SMB_LGRP_DBEXEC_FAILED 23 655*dc20a302Sas #define SMB_LGRP_DBINIT_FAILED 24 656*dc20a302Sas #define SMB_LGRP_DOMLKP_FAILED 25 657*dc20a302Sas #define SMB_LGRP_DOMINS_FAILED 26 658*dc20a302Sas #define SMB_LGRP_INSERT_FAILED 27 659*dc20a302Sas #define SMB_LGRP_DELETE_FAILED 28 660*dc20a302Sas #define SMB_LGRP_UPDATE_FAILED 29 661*dc20a302Sas #define SMB_LGRP_LOOKUP_FAILED 30 662*dc20a302Sas #define SMB_LGRP_NOT_SUPPORTED 31 663*dc20a302Sas 664*dc20a302Sas #define SMB_LGRP_NAME_CHAR_MAX 32 665*dc20a302Sas #define SMB_LGRP_COMMENT_MAX 256 666*dc20a302Sas #define SMB_LGRP_NAME_MAX (SMB_LGRP_NAME_CHAR_MAX * MTS_MB_CHAR_MAX + 1) 667da6c28aaSamw 668da6c28aaSamw #ifdef __cplusplus 669da6c28aaSamw } 670da6c28aaSamw #endif 671da6c28aaSamw 672da6c28aaSamw #endif /* _LIBSMB_H */ 673