1 /* 2 * Copyright (c) 2000-2001 Boris Popov 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. All advertising materials mentioning features or use of this software 14 * must display the following acknowledgement: 15 * This product includes software developed by Boris Popov. 16 * 4. Neither the name of the author nor the names of any co-contributors 17 * may be used to endorse or promote products derived from this software 18 * without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 24 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 25 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 * 32 * $Id: smb_lib.h,v 1.21.82.2 2005/06/02 00:55:39 lindak Exp $ 33 */ 34 35 /* 36 * Copyright (c) 2008, 2010, Oracle and/or its affiliates. All rights reserved. 37 * Copyright 2013 Nexenta Systems, Inc. All rights reserved. 38 */ 39 40 #ifndef _NETSMB_SMB_LIB_H_ 41 #define _NETSMB_SMB_LIB_H_ 42 43 /* 44 * Internal interface exported to our commands in: 45 * usr/src/cmd/fs.d/smbclnt/ 46 */ 47 48 #include <sys/types.h> 49 #include <sys/socket.h> 50 #include <netinet/in.h> 51 #include <arpa/inet.h> 52 #include <sys/byteorder.h> 53 54 #include <netsmb/smbfs_api.h> 55 #include <netsmb/smb_dev.h> 56 57 extern const char smbutil_std_opts[]; 58 #define STDPARAM_OPT smbutil_std_opts 59 60 /* 61 * bits to indicate the source of error 62 */ 63 #define SMB_ERRTYPE_MASK 0xf0000 64 #define SMB_SYS_ERROR 0x00000 65 #define SMB_RAP_ERROR 0x10000 66 #define SMB_NB_ERROR 0x20000 67 68 /* 69 * Size of all LM/NTLM hashes (16 bytes). 70 * The driver needs to know this, so it's 71 * defined by smb_dev.h 72 */ 73 #define NTLM_HASH_SZ SMBIOC_HASH_SZ 74 #define NTLM_CHAL_SZ 8 /* challenge size */ 75 76 /* 77 * This is what goes across the door call to the IOD 78 * when asking for a new connection. 79 */ 80 struct smb_iod_ssn { 81 struct smbioc_ossn iod_ossn; 82 int iod_authflags; /* SMB_AT_x */ 83 uchar_t iod_nthash[NTLM_HASH_SZ]; 84 uchar_t iod_lmhash[NTLM_HASH_SZ]; 85 /* Kerberos cred. cache res. name? */ 86 }; 87 typedef struct smb_iod_ssn smb_iod_ssn_t; 88 89 90 /* 91 * SMB work context. Used to store all values which are necessary 92 * to establish connection to an SMB server. 93 */ 94 struct smb_ctx { 95 int ct_flags; /* SMBCF_ */ 96 int ct_dev_fd; /* device handle */ 97 int ct_door_fd; /* to smbiod */ 98 int ct_parsedlevel; 99 int ct_minlevel; 100 int ct_maxlevel; 101 char *ct_fullserver; /* orig. server name from cmd line */ 102 char *ct_srvaddr_s; /* hostname or IP address of server */ 103 struct addrinfo *ct_addrinfo; /* IP addresses of the server */ 104 struct nb_ctx *ct_nb; /* NetBIOS info. */ 105 char *ct_locname; /* local (machine) name */ 106 smb_iod_ssn_t ct_iod_ssn; 107 /* smbioc_oshare_t ct_sh; XXX */ 108 int ct_minauth; 109 int ct_shtype_req; /* share type wanted */ 110 char *ct_origshare; 111 char *ct_home; 112 char *ct_rpath; /* remote file name */ 113 114 /* Connection setup SMB stuff. */ 115 /* Strings from the SMB negotiate response. */ 116 char *ct_srv_OS; 117 char *ct_srv_LM; 118 uint32_t ct_clnt_caps; 119 120 /* NTLM auth. stuff */ 121 uchar_t ct_clnonce[NTLM_CHAL_SZ]; 122 uchar_t ct_srv_chal[NTLM_CHAL_SZ]; 123 char ct_password[SMBIOC_MAX_NAME]; 124 125 /* See ssp.c */ 126 void *ct_ssp_ctx; 127 smbioc_ssn_work_t ct_work; 128 }; 129 130 131 /* 132 * Short-hand for some of the substruct fields above 133 */ 134 #define ct_ssn ct_iod_ssn.iod_ossn 135 #define ct_vopt ct_iod_ssn.iod_ossn.ssn_vopt 136 #define ct_owner ct_iod_ssn.iod_ossn.ssn_owner 137 #define ct_srvaddr ct_iod_ssn.iod_ossn.ssn_srvaddr 138 #define ct_domain ct_iod_ssn.iod_ossn.ssn_domain 139 #define ct_user ct_iod_ssn.iod_ossn.ssn_user 140 #define ct_srvname ct_iod_ssn.iod_ossn.ssn_srvname 141 #define ct_authflags ct_iod_ssn.iod_authflags 142 #define ct_nthash ct_iod_ssn.iod_nthash 143 #define ct_lmhash ct_iod_ssn.iod_lmhash 144 145 #define ct_sopt ct_work.wk_sopt 146 #define ct_iods ct_work.wk_iods 147 #define ct_tran_fd ct_work.wk_iods.is_tran_fd 148 #define ct_hflags ct_work.wk_iods.is_hflags 149 #define ct_hflags2 ct_work.wk_iods.is_hflags2 150 #define ct_vcflags ct_work.wk_iods.is_vcflags 151 #define ct_ssn_key ct_work.wk_iods.is_ssn_key 152 #define ct_mac_seqno ct_work.wk_iods.is_next_seq 153 #define ct_mackeylen ct_work.wk_iods.is_u_maclen 154 #define ct_mackey ct_work.wk_iods.is_u_mackey.lp_ptr 155 156 157 /* 158 * Bits in smb_ctx_t.ct_flags 159 */ 160 #define SMBCF_NOPWD 0x0001 /* don't ask for a password */ 161 #define SMBCF_SRIGHTS 0x0002 /* share access rights supplied */ 162 #define SMBCF_LOCALE 0x0004 /* use current locale */ 163 #define SMBCF_CMD_DOM 0x0010 /* CMD specified domain */ 164 #define SMBCF_CMD_USR 0x0020 /* CMD specified user */ 165 #define SMBCF_CMD_PW 0x0040 /* CMD specified password */ 166 #define SMBCF_RESOLVED 0x8000 /* structure has been verified */ 167 #define SMBCF_KCBAD 0x00080000 /* keychain password failed */ 168 #define SMBCF_KCFOUND 0x00100000 /* password is from keychain */ 169 #define SMBCF_BROWSEOK 0x00200000 /* browser dialogue may be used */ 170 #define SMBCF_AUTHREQ 0x00400000 /* auth. dialog requested */ 171 #define SMBCF_KCSAVE 0x00800000 /* add to keychain requested */ 172 #define SMBCF_XXX 0x01000000 /* mount-all, a very bad thing */ 173 #define SMBCF_SSNACTIVE 0x02000000 /* session setup succeeded */ 174 #define SMBCF_KCDOMAIN 0x04000000 /* use domain in KC lookup */ 175 176 177 /* 178 * Context management 179 */ 180 181 int smb_ctx_init(struct smb_ctx *); 182 void smb_ctx_done(struct smb_ctx *); 183 int smb_open_driver(void); 184 185 int smb_ctx_gethandle(struct smb_ctx *); 186 int smb_ctx_findvc(struct smb_ctx *); 187 int smb_ctx_newvc(struct smb_ctx *); 188 189 /* 190 * I/O daemon stuff 191 */ 192 193 #define SMBIOD_RUNDIR "/var/run/smbiod" 194 #define SMBIOD_SVC_DOOR SMBIOD_RUNDIR "/.svc" 195 #define SMBIOD_USR_DOOR SMBIOD_RUNDIR "/%d" 196 #define SMBIOD_START 1 197 198 int smb_iod_cl_newvc(smb_ctx_t *ctx); 199 char *smb_iod_door_path(void); 200 int smb_iod_open_door(int *); 201 int smb_iod_connect(struct smb_ctx *); 202 int smb_iod_work(struct smb_ctx *); 203 204 /* 205 * Other stuff 206 */ 207 208 int smb_open_rcfile(char *); 209 void smb_close_rcfile(void); 210 211 void smb_simplecrypt(char *dst, const char *src); 212 int smb_simpledecrypt(char *dst, const char *src); 213 214 int nls_setrecode(const char *, const char *); 215 int nls_setlocale(const char *); 216 char *nls_str_toext(char *, const char *); 217 char *nls_str_toloc(char *, const char *); 218 void *nls_mem_toext(void *, const void *, int); 219 void *nls_mem_toloc(void *, const void *, int); 220 char *nls_str_upper(char *, const char *); 221 char *nls_str_lower(char *, const char *); 222 223 char *smb_getprogname(); 224 #define __progname smb_getprogname() 225 226 #endif /* _NETSMB_SMB_LIB_H_ */ 227