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 22da6c28aaSamw /* 23c5866007SKeyur Desai * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved. 24*1160dcf7SMatt Barden * Copyright 2017 Nexenta Systems, Inc. All rights reserved. 25da6c28aaSamw */ 26da6c28aaSamw 27da6c28aaSamw /* 28da6c28aaSamw * SMB specific functions 29da6c28aaSamw */ 30da6c28aaSamw #include <stdio.h> 31da6c28aaSamw #include <string.h> 32da6c28aaSamw #include <ctype.h> 33da6c28aaSamw #include <stdlib.h> 34da6c28aaSamw #include <unistd.h> 35da6c28aaSamw #include <zone.h> 36da6c28aaSamw #include <errno.h> 37da6c28aaSamw #include <locale.h> 38da6c28aaSamw #include <fcntl.h> 39da6c28aaSamw #include <sys/types.h> 40da6c28aaSamw #include <sys/stat.h> 41da6c28aaSamw #include <syslog.h> 42da6c28aaSamw #include "libshare.h" 43da6c28aaSamw #include "libshare_impl.h" 44da6c28aaSamw #include <pwd.h> 45da6c28aaSamw #include <limits.h> 46da6c28aaSamw #include <libscf.h> 47b56bf881SAntonello Cruz #include <libscf_priv.h> 48da6c28aaSamw #include <strings.h> 49da6c28aaSamw #include "libshare_smb.h" 50da6c28aaSamw #include <rpcsvc/daemon_utils.h> 513db3f65cSamw #include <smbsrv/smb_share.h> 52da6c28aaSamw #include <smbsrv/smbinfo.h> 53da6c28aaSamw #include <smbsrv/libsmb.h> 548d7e4166Sjose borrego #include <libdlpi.h> 558d7e4166Sjose borrego 568d7e4166Sjose borrego #define SMB_CSC_BUFSZ 64 57da6c28aaSamw 5829bd2886SAlan Wright #define SMB_VALID_SUB_CHRS "UDhMLmIiSPu" /* substitution characters */ 5929bd2886SAlan Wright 60da6c28aaSamw /* internal functions */ 61da6c28aaSamw static int smb_share_init(void); 62da6c28aaSamw static void smb_share_fini(void); 63da6c28aaSamw static int smb_enable_share(sa_share_t); 64da6c28aaSamw static int smb_share_changed(sa_share_t); 65da6c28aaSamw static int smb_resource_changed(sa_resource_t); 66da6c28aaSamw static int smb_rename_resource(sa_handle_t, sa_resource_t, char *); 67da6c28aaSamw static int smb_disable_share(sa_share_t share, char *); 68687915e9Sdougm static int smb_validate_property(sa_handle_t, sa_property_t, sa_optionset_t); 69da6c28aaSamw static int smb_set_proto_prop(sa_property_t); 70da6c28aaSamw static sa_protocol_properties_t smb_get_proto_set(void); 71da6c28aaSamw static char *smb_get_status(void); 72da6c28aaSamw static int smb_parse_optstring(sa_group_t, char *); 73da6c28aaSamw static char *smb_format_options(sa_group_t, int); 74da6c28aaSamw 75da6c28aaSamw static int smb_enable_service(void); 76da6c28aaSamw 77da6c28aaSamw static int range_check_validator(int, char *); 78da6c28aaSamw static int range_check_validator_zero_ok(int, char *); 79da6c28aaSamw static int string_length_check_validator(int, char *); 8086d7016bSGordon Ross static int print_enable_validator(int, char *); 81da6c28aaSamw static int true_false_validator(int, char *); 8229bd2886SAlan Wright static int ipv4_validator(int, char *); 8396a62adaSjoyce mcintosh static int hostname_validator(int, char *); 84da6c28aaSamw static int path_validator(int, char *); 8529bd2886SAlan Wright static int cmd_validator(int, char *); 8629bd2886SAlan Wright static int disposition_validator(int, char *); 87a90cf9f2SGordon Ross static int max_protocol_validator(int, char *); 88*1160dcf7SMatt Barden static int require_validator(int, char *); 89da6c28aaSamw 90da6c28aaSamw static int smb_enable_resource(sa_resource_t); 91da6c28aaSamw static int smb_disable_resource(sa_resource_t); 92da6c28aaSamw static uint64_t smb_share_features(void); 93da6c28aaSamw static int smb_list_transient(sa_handle_t); 94dc20a302Sas 95c8ec8eeaSjose borrego static int smb_build_shareinfo(sa_share_t, sa_resource_t, smb_share_t *); 968d7e4166Sjose borrego static void smb_csc_option(const char *, smb_share_t *); 9789dc44ceSjose borrego static char *smb_csc_name(const smb_share_t *); 98c8ec8eeaSjose borrego static sa_group_t smb_get_defaultgrp(sa_handle_t); 998d7e4166Sjose borrego static int interface_validator(int, char *); 10096a62adaSjoyce mcintosh static int smb_update_optionset_props(sa_handle_t, sa_resource_t, nvlist_t *); 101c8ec8eeaSjose borrego 102ca5fb90aSGordon Ross static boolean_t smb_saprop_getbool(sa_optionset_t, char *, boolean_t); 1039fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States static boolean_t smb_saprop_getstr(sa_optionset_t, char *, char *, size_t); 1049fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 10589dc44ceSjose borrego static struct { 10689dc44ceSjose borrego char *value; 10789dc44ceSjose borrego uint32_t flag; 10889dc44ceSjose borrego } cscopt[] = { 10989dc44ceSjose borrego { "disabled", SMB_SHRF_CSC_DISABLED }, 11089dc44ceSjose borrego { "manual", SMB_SHRF_CSC_MANUAL }, 11189dc44ceSjose borrego { "auto", SMB_SHRF_CSC_AUTO }, 11289dc44ceSjose borrego { "vdo", SMB_SHRF_CSC_VDO } 11389dc44ceSjose borrego }; 11489dc44ceSjose borrego 115da6c28aaSamw /* size of basic format allocation */ 116da6c28aaSamw #define OPT_CHUNK 1024 117da6c28aaSamw 118dc20a302Sas /* size of string for types - big enough to hold "dependency" */ 119dc20a302Sas #define SCFTYPE_LEN 32 120dc20a302Sas 121da6c28aaSamw /* 122da6c28aaSamw * Indexes of entries in smb_proto_options table. 123da6c28aaSamw * Changes to smb_proto_options table may require 124da6c28aaSamw * an update to these values. 125da6c28aaSamw */ 126da6c28aaSamw #define PROTO_OPT_WINS1 6 127da6c28aaSamw #define PROTO_OPT_WINS_EXCLUDE 8 128da6c28aaSamw 1298d7e4166Sjose borrego typedef struct smb_hostifs_walker { 1308d7e4166Sjose borrego const char *hiw_ifname; 1318d7e4166Sjose borrego boolean_t hiw_matchfound; 1328d7e4166Sjose borrego } smb_hostifs_walker_t; 1338d7e4166Sjose borrego 134da6c28aaSamw 135da6c28aaSamw /* 136da6c28aaSamw * ops vector that provides the protocol specific info and operations 137da6c28aaSamw * for share management. 138da6c28aaSamw */ 139da6c28aaSamw 140da6c28aaSamw struct sa_plugin_ops sa_plugin_ops = { 141da6c28aaSamw SA_PLUGIN_VERSION, 142da6c28aaSamw SMB_PROTOCOL_NAME, 143da6c28aaSamw smb_share_init, 144da6c28aaSamw smb_share_fini, 145da6c28aaSamw smb_enable_share, 146da6c28aaSamw smb_disable_share, 147da6c28aaSamw smb_validate_property, 1484bff34e3Sthurlow NULL, /* valid_space */ 1494bff34e3Sthurlow NULL, /* security_prop */ 150da6c28aaSamw smb_parse_optstring, 151da6c28aaSamw smb_format_options, 152da6c28aaSamw smb_set_proto_prop, 153da6c28aaSamw smb_get_proto_set, 154da6c28aaSamw smb_get_status, 1554bff34e3Sthurlow NULL, /* space_alias */ 1564bff34e3Sthurlow NULL, /* update_legacy */ 1574bff34e3Sthurlow NULL, /* delete_legacy */ 158da6c28aaSamw smb_share_changed, 159da6c28aaSamw smb_enable_resource, 160da6c28aaSamw smb_disable_resource, 161da6c28aaSamw smb_share_features, 162da6c28aaSamw smb_list_transient, 163da6c28aaSamw smb_resource_changed, 164da6c28aaSamw smb_rename_resource, 1654bff34e3Sthurlow NULL, /* run_command */ 1664bff34e3Sthurlow NULL, /* command_help */ 1674bff34e3Sthurlow NULL /* delete_proto_section */ 168da6c28aaSamw }; 169da6c28aaSamw 170da6c28aaSamw struct option_defs optdefs[] = { 1718d7e4166Sjose borrego { SHOPT_AD_CONTAINER, OPT_TYPE_STRING }, 172e3f2c991SKeyur Desai { SHOPT_ABE, OPT_TYPE_BOOLEAN }, 1738d7e4166Sjose borrego { SHOPT_NAME, OPT_TYPE_NAME }, 1748d7e4166Sjose borrego { SHOPT_RO, OPT_TYPE_ACCLIST }, 1758d7e4166Sjose borrego { SHOPT_RW, OPT_TYPE_ACCLIST }, 1768d7e4166Sjose borrego { SHOPT_NONE, OPT_TYPE_ACCLIST }, 1778b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States { SHOPT_CATIA, OPT_TYPE_BOOLEAN }, 1788d7e4166Sjose borrego { SHOPT_CSC, OPT_TYPE_CSC }, 17929bd2886SAlan Wright { SHOPT_GUEST, OPT_TYPE_BOOLEAN }, 1809fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States { SHOPT_DFSROOT, OPT_TYPE_BOOLEAN }, 181148c5f43SAlan Wright { SHOPT_DESCRIPTION, OPT_TYPE_STRING }, 18294047d49SGordon Ross { SHOPT_FSO, OPT_TYPE_BOOLEAN }, 183ca5fb90aSGordon Ross { SHOPT_QUOTAS, OPT_TYPE_BOOLEAN }, 184*1160dcf7SMatt Barden { SHOPT_ENCRYPT, OPT_TYPE_STRING }, 1858d7e4166Sjose borrego { NULL, NULL } 186da6c28aaSamw }; 187da6c28aaSamw 188da6c28aaSamw /* 189da6c28aaSamw * findopt(name) 190da6c28aaSamw * 191da6c28aaSamw * Lookup option "name" in the option table and return the table 192da6c28aaSamw * index. 193da6c28aaSamw */ 194da6c28aaSamw static int 195da6c28aaSamw findopt(char *name) 196da6c28aaSamw { 197da6c28aaSamw int i; 198da6c28aaSamw if (name != NULL) { 199da6c28aaSamw for (i = 0; optdefs[i].tag != NULL; i++) { 200da6c28aaSamw if (strcmp(optdefs[i].tag, name) == 0) 201da6c28aaSamw return (i); 202da6c28aaSamw } 203da6c28aaSamw } 204da6c28aaSamw return (-1); 205da6c28aaSamw } 206da6c28aaSamw 207da6c28aaSamw /* 208da6c28aaSamw * is_a_number(number) 209da6c28aaSamw * 210da6c28aaSamw * is the string a number in one of the forms we want to use? 211da6c28aaSamw */ 212c8ec8eeaSjose borrego static boolean_t 213da6c28aaSamw is_a_number(char *number) 214da6c28aaSamw { 215c8ec8eeaSjose borrego boolean_t isnum = B_TRUE; 216c8ec8eeaSjose borrego boolean_t ishex = B_FALSE; 217da6c28aaSamw 218c8ec8eeaSjose borrego if (number == NULL || *number == '\0') 219c8ec8eeaSjose borrego return (B_FALSE); 220c8ec8eeaSjose borrego 221c8ec8eeaSjose borrego if (strncasecmp(number, "0x", 2) == 0) { 222da6c28aaSamw number += 2; 223c8ec8eeaSjose borrego ishex = B_TRUE; 224da6c28aaSamw } else if (*number == '-') { 225c8ec8eeaSjose borrego number++; 226da6c28aaSamw } 227da6c28aaSamw 228c8ec8eeaSjose borrego while (isnum && (*number != '\0')) { 229c8ec8eeaSjose borrego isnum = (ishex) ? isxdigit(*number) : isdigit(*number); 230c8ec8eeaSjose borrego number++; 231da6c28aaSamw } 232c8ec8eeaSjose borrego 233c8ec8eeaSjose borrego return (isnum); 234da6c28aaSamw } 235da6c28aaSamw 236b89a8333Snatalie li - Sun Microsystems - Irvine United States /* 237b89a8333Snatalie li - Sun Microsystems - Irvine United States * check ro vs rw values. Over time this may get beefed up. 238b89a8333Snatalie li - Sun Microsystems - Irvine United States * for now it just does simple checks. 239b89a8333Snatalie li - Sun Microsystems - Irvine United States */ 240b89a8333Snatalie li - Sun Microsystems - Irvine United States 241b89a8333Snatalie li - Sun Microsystems - Irvine United States static int 242b89a8333Snatalie li - Sun Microsystems - Irvine United States check_rorw(char *v1, char *v2) 243b89a8333Snatalie li - Sun Microsystems - Irvine United States { 244b89a8333Snatalie li - Sun Microsystems - Irvine United States int ret = SA_OK; 245b89a8333Snatalie li - Sun Microsystems - Irvine United States if (strcmp(v1, v2) == 0) 246b89a8333Snatalie li - Sun Microsystems - Irvine United States ret = SA_VALUE_CONFLICT; 247b89a8333Snatalie li - Sun Microsystems - Irvine United States return (ret); 248b89a8333Snatalie li - Sun Microsystems - Irvine United States } 249b89a8333Snatalie li - Sun Microsystems - Irvine United States 250da6c28aaSamw /* 251da6c28aaSamw * validresource(name) 252da6c28aaSamw * 253da6c28aaSamw * Check that name only has valid characters in it. The current valid 254da6c28aaSamw * set are the printable characters but not including: 255da6c28aaSamw * " / \ [ ] : | < > + ; , ? * = \t 256da6c28aaSamw * Note that space is included and there is a maximum length. 257da6c28aaSamw */ 258c8ec8eeaSjose borrego static boolean_t 259da6c28aaSamw validresource(const char *name) 260da6c28aaSamw { 261da6c28aaSamw const char *cp; 262da6c28aaSamw size_t len; 263da6c28aaSamw 264da6c28aaSamw if (name == NULL) 265da6c28aaSamw return (B_FALSE); 266da6c28aaSamw 267da6c28aaSamw len = strlen(name); 268da6c28aaSamw if (len == 0 || len > SA_MAX_RESOURCE_NAME) 269da6c28aaSamw return (B_FALSE); 270da6c28aaSamw 271da6c28aaSamw if (strpbrk(name, "\"/\\[]:|<>+;,?*=\t") != NULL) { 272da6c28aaSamw return (B_FALSE); 273da6c28aaSamw } 274da6c28aaSamw 275da6c28aaSamw for (cp = name; *cp != '\0'; cp++) 276da6c28aaSamw if (iscntrl(*cp)) 277da6c28aaSamw return (B_FALSE); 278da6c28aaSamw 279da6c28aaSamw return (B_TRUE); 280da6c28aaSamw } 281da6c28aaSamw 2828d7e4166Sjose borrego /* 2838d7e4166Sjose borrego * Check that the client-side caching (CSC) option value is valid. 2848d7e4166Sjose borrego */ 2858d7e4166Sjose borrego static boolean_t 2868d7e4166Sjose borrego validcsc(const char *value) 2878d7e4166Sjose borrego { 2888d7e4166Sjose borrego int i; 2898d7e4166Sjose borrego 2908d7e4166Sjose borrego for (i = 0; i < (sizeof (cscopt) / sizeof (cscopt[0])); ++i) { 29189dc44ceSjose borrego if (strcasecmp(value, cscopt[i].value) == 0) 2928d7e4166Sjose borrego return (B_TRUE); 2938d7e4166Sjose borrego } 2948d7e4166Sjose borrego 2958d7e4166Sjose borrego return (B_FALSE); 2968d7e4166Sjose borrego } 2978d7e4166Sjose borrego 298da6c28aaSamw /* 299da6c28aaSamw * smb_isonline() 300da6c28aaSamw * 301da6c28aaSamw * Determine if the SMF service instance is in the online state or 302da6c28aaSamw * not. A number of operations depend on this state. 303da6c28aaSamw */ 304da6c28aaSamw static boolean_t 305da6c28aaSamw smb_isonline(void) 306da6c28aaSamw { 307da6c28aaSamw char *str; 308da6c28aaSamw boolean_t ret = B_FALSE; 309da6c28aaSamw 310da6c28aaSamw if ((str = smf_get_state(SMBD_DEFAULT_INSTANCE_FMRI)) != NULL) { 311da6c28aaSamw ret = (strcmp(str, SCF_STATE_STRING_ONLINE) == 0); 312da6c28aaSamw free(str); 313da6c28aaSamw } 314da6c28aaSamw return (ret); 315da6c28aaSamw } 316da6c28aaSamw 317dc20a302Sas /* 318dc20a302Sas * smb_isdisabled() 319dc20a302Sas * 320dc20a302Sas * Determine if the SMF service instance is in the disabled state or 321dc20a302Sas * not. A number of operations depend on this state. 322dc20a302Sas */ 323dc20a302Sas static boolean_t 324dc20a302Sas smb_isdisabled(void) 325dc20a302Sas { 326dc20a302Sas char *str; 327dc20a302Sas boolean_t ret = B_FALSE; 328dc20a302Sas 329dc20a302Sas if ((str = smf_get_state(SMBD_DEFAULT_INSTANCE_FMRI)) != NULL) { 330dc20a302Sas ret = (strcmp(str, SCF_STATE_STRING_DISABLED) == 0); 331dc20a302Sas free(str); 332dc20a302Sas } 333dc20a302Sas return (ret); 334dc20a302Sas } 335dc20a302Sas 336dc20a302Sas /* 337dc20a302Sas * smb_isautoenable() 338dc20a302Sas * 339dc20a302Sas * Determine if the SMF service instance auto_enabled set or not. A 340dc20a302Sas * number of operations depend on this state. The property not being 341dc20a302Sas * set or being set to true means autoenable. Only being set to false 342dc20a302Sas * is not autoenabled. 343dc20a302Sas */ 344dc20a302Sas static boolean_t 345dc20a302Sas smb_isautoenable(void) 346dc20a302Sas { 347dc20a302Sas boolean_t ret = B_TRUE; 348dc20a302Sas scf_simple_prop_t *prop; 349dc20a302Sas uint8_t *retstr; 350dc20a302Sas 351dc20a302Sas prop = scf_simple_prop_get(NULL, SMBD_DEFAULT_INSTANCE_FMRI, 352dc20a302Sas "application", "auto_enable"); 353dc20a302Sas if (prop != NULL) { 354dc20a302Sas retstr = scf_simple_prop_next_boolean(prop); 355dc20a302Sas ret = *retstr != 0; 356dc20a302Sas scf_simple_prop_free(prop); 357dc20a302Sas } 358dc20a302Sas return (ret); 359dc20a302Sas } 360dc20a302Sas 3617b59d02dSjb /* 3627b59d02dSjb * smb_ismaint() 3637b59d02dSjb * 3647b59d02dSjb * Determine if the SMF service instance is in the disabled state or 3657b59d02dSjb * not. A number of operations depend on this state. 3667b59d02dSjb */ 3677b59d02dSjb static boolean_t 3687b59d02dSjb smb_ismaint(void) 3697b59d02dSjb { 3707b59d02dSjb char *str; 3717b59d02dSjb boolean_t ret = B_FALSE; 3727b59d02dSjb 3737b59d02dSjb if ((str = smf_get_state(SMBD_DEFAULT_INSTANCE_FMRI)) != NULL) { 3747b59d02dSjb ret = (strcmp(str, SCF_STATE_STRING_MAINT) == 0); 3757b59d02dSjb free(str); 3767b59d02dSjb } 3777b59d02dSjb return (ret); 3787b59d02dSjb } 3797b59d02dSjb 380da6c28aaSamw /* 381da6c28aaSamw * smb_enable_share tells the implementation that it is to enable the share. 382da6c28aaSamw * This entails converting the path and options into the appropriate ioctl 383da6c28aaSamw * calls. It is assumed that all error checking of paths, etc. were 384da6c28aaSamw * done earlier. 385da6c28aaSamw */ 386da6c28aaSamw static int 387da6c28aaSamw smb_enable_share(sa_share_t share) 388da6c28aaSamw { 389da6c28aaSamw char *path; 3903db3f65cSamw smb_share_t si; 391da6c28aaSamw sa_resource_t resource; 392da6c28aaSamw boolean_t iszfs; 393da6c28aaSamw boolean_t privileged; 394da6c28aaSamw int err = SA_OK; 395da6c28aaSamw priv_set_t *priv_effective; 396da6c28aaSamw boolean_t online; 397da6c28aaSamw 398f85463f2Sdougm /* 3998622ec45SGordon Ross * Don't support Trusted Extensions. 400f85463f2Sdougm */ 401f85463f2Sdougm if (is_system_labeled()) { 402f85463f2Sdougm (void) printf(dgettext(TEXT_DOMAIN, 403f85463f2Sdougm "SMB: service not supported with Trusted Extensions\n")); 404f85463f2Sdougm return (SA_NOT_SUPPORTED); 405f85463f2Sdougm } 406f85463f2Sdougm 407da6c28aaSamw priv_effective = priv_allocset(); 408da6c28aaSamw (void) getppriv(PRIV_EFFECTIVE, priv_effective); 409da6c28aaSamw privileged = (priv_isfullset(priv_effective) == B_TRUE); 410da6c28aaSamw priv_freeset(priv_effective); 411da6c28aaSamw 412da6c28aaSamw /* get the path since it is important in several places */ 413da6c28aaSamw path = sa_get_share_attr(share, "path"); 414da6c28aaSamw if (path == NULL) 415da6c28aaSamw return (SA_NO_SUCH_PATH); 416da6c28aaSamw 417dc20a302Sas /* 418dc20a302Sas * If administratively disabled, don't try to start anything. 419dc20a302Sas */ 420da6c28aaSamw online = smb_isonline(); 421dc20a302Sas if (!online && !smb_isautoenable() && smb_isdisabled()) 422dc20a302Sas goto done; 423da6c28aaSamw 424da6c28aaSamw iszfs = sa_path_is_zfs(path); 425da6c28aaSamw 426da6c28aaSamw if (iszfs) { 427da6c28aaSamw 428da6c28aaSamw if (privileged == B_FALSE && !online) { 429da6c28aaSamw 430da6c28aaSamw if (!online) { 431da6c28aaSamw (void) printf(dgettext(TEXT_DOMAIN, 432da6c28aaSamw "SMB: Cannot share remove " 433da6c28aaSamw "file system: %s\n"), path); 434da6c28aaSamw (void) printf(dgettext(TEXT_DOMAIN, 435da6c28aaSamw "SMB: Service needs to be enabled " 436da6c28aaSamw "by a privileged user\n")); 437da6c28aaSamw err = SA_NO_PERMISSION; 438da6c28aaSamw errno = EPERM; 439da6c28aaSamw } 440da6c28aaSamw if (err) { 441da6c28aaSamw sa_free_attr_string(path); 442da6c28aaSamw return (err); 443da6c28aaSamw } 444da6c28aaSamw 445da6c28aaSamw } 446da6c28aaSamw } 447da6c28aaSamw 448da6c28aaSamw if (privileged == B_TRUE && !online) { 449da6c28aaSamw err = smb_enable_service(); 450da6c28aaSamw if (err != SA_OK) { 451da6c28aaSamw (void) printf(dgettext(TEXT_DOMAIN, 452da6c28aaSamw "SMB: Unable to enable service\n")); 453da6c28aaSamw } else { 454da6c28aaSamw online = B_TRUE; 455da6c28aaSamw } 456da6c28aaSamw } 457da6c28aaSamw 458da6c28aaSamw /* 459da6c28aaSamw * Don't bother trying to start shares if the service isn't 460da6c28aaSamw * running. 461da6c28aaSamw */ 462da6c28aaSamw if (!online) 463da6c28aaSamw goto done; 464da6c28aaSamw 465da6c28aaSamw /* Each share can have multiple resources */ 466da6c28aaSamw for (resource = sa_get_share_resource(share, NULL); 467da6c28aaSamw resource != NULL; 468da6c28aaSamw resource = sa_get_next_resource(resource)) { 469c8ec8eeaSjose borrego err = smb_build_shareinfo(share, resource, &si); 470c8ec8eeaSjose borrego if (err != SA_OK) { 471da6c28aaSamw sa_free_attr_string(path); 472c8ec8eeaSjose borrego return (err); 473da6c28aaSamw } 474da6c28aaSamw 475da6c28aaSamw if (!iszfs) { 476c8ec8eeaSjose borrego err = smb_share_create(&si); 477da6c28aaSamw } else { 478da6c28aaSamw share_t sh; 479da6c28aaSamw 4805ad42b1bSSurya Prakki (void) sa_sharetab_fill_zfs(share, &sh, "smb"); 481743a77edSAlan Wright err = sa_share_zfs(share, resource, (char *)path, &sh, 482da6c28aaSamw &si, ZFS_SHARE_SMB); 483a63214d6SBill Krier if (err != SA_OK) { 484a63214d6SBill Krier errno = err; 485a63214d6SBill Krier err = -1; 486a63214d6SBill Krier } 487da6c28aaSamw sa_emptyshare(&sh); 488da6c28aaSamw } 489da6c28aaSamw } 490da6c28aaSamw if (!iszfs) 491da6c28aaSamw (void) sa_update_sharetab(share, "smb"); 492da6c28aaSamw done: 493da6c28aaSamw sa_free_attr_string(path); 494da6c28aaSamw 495da6c28aaSamw return (err == NERR_DuplicateShare ? 0 : err); 496da6c28aaSamw } 497da6c28aaSamw 498da6c28aaSamw /* 499da6c28aaSamw * This is the share for CIFS all shares have resource names. 500da6c28aaSamw * Enable tells the smb server to update its hash. If it fails 501da6c28aaSamw * because smb server is down, we just ignore as smb server loads 502da6c28aaSamw * the resources from sharemanager at startup. 503da6c28aaSamw */ 504da6c28aaSamw 505da6c28aaSamw static int 506da6c28aaSamw smb_enable_resource(sa_resource_t resource) 507da6c28aaSamw { 508da6c28aaSamw sa_share_t share; 5093db3f65cSamw smb_share_t si; 510dc20a302Sas int ret = SA_OK; 511dc20a302Sas int err; 512dc20a302Sas boolean_t isonline; 513da6c28aaSamw 514da6c28aaSamw share = sa_get_resource_parent(resource); 515da6c28aaSamw if (share == NULL) 516da6c28aaSamw return (SA_NO_SUCH_PATH); 517dc20a302Sas 518dc20a302Sas /* 519dc20a302Sas * If administratively disabled, don't try to start anything. 520dc20a302Sas */ 521dc20a302Sas isonline = smb_isonline(); 522dc20a302Sas if (!isonline && !smb_isautoenable() && smb_isdisabled()) 523c8ec8eeaSjose borrego return (SA_OK); 524dc20a302Sas 525c8ec8eeaSjose borrego if (!isonline) { 526c8ec8eeaSjose borrego (void) smb_enable_service(); 527dc20a302Sas 528c8ec8eeaSjose borrego if (!smb_isonline()) 529c8ec8eeaSjose borrego return (SA_OK); 530da6c28aaSamw } 531da6c28aaSamw 532c8ec8eeaSjose borrego if ((ret = smb_build_shareinfo(share, resource, &si)) != SA_OK) 533c8ec8eeaSjose borrego return (ret); 534dc20a302Sas 535dc20a302Sas /* 536dc20a302Sas * Attempt to add the share. Any error that occurs if it was 537dc20a302Sas * online is an error but don't count NERR_DuplicateName if 538dc20a302Sas * smb/server had to be brought online since bringing the 539dc20a302Sas * service up will enable the share that was just added prior 540dc20a302Sas * to the attempt to enable. 541dc20a302Sas */ 542c8ec8eeaSjose borrego err = smb_share_create(&si); 543dc20a302Sas if (err == NERR_Success || !(!isonline && err == NERR_DuplicateName)) 544dc20a302Sas (void) sa_update_sharetab(share, "smb"); 545dc20a302Sas else 546da6c28aaSamw return (SA_NOT_SHARED); 547da6c28aaSamw 548c8ec8eeaSjose borrego return (SA_OK); 549da6c28aaSamw } 550da6c28aaSamw 551da6c28aaSamw /* 552da6c28aaSamw * Remove it from smb server hash. 553da6c28aaSamw */ 554da6c28aaSamw static int 555da6c28aaSamw smb_disable_resource(sa_resource_t resource) 556da6c28aaSamw { 557da6c28aaSamw char *rname; 5583db3f65cSamw uint32_t res; 559da6c28aaSamw sa_share_t share; 560da6c28aaSamw 561da6c28aaSamw rname = sa_get_resource_attr(resource, "name"); 562da6c28aaSamw if (rname == NULL) 563da6c28aaSamw return (SA_NO_SUCH_RESOURCE); 564da6c28aaSamw 565da6c28aaSamw if (smb_isonline()) { 566c8ec8eeaSjose borrego res = smb_share_delete(rname); 567fe1c642dSBill Krier if (res != NERR_Success && 568fe1c642dSBill Krier res != NERR_NetNameNotFound) { 569da6c28aaSamw sa_free_attr_string(rname); 570da6c28aaSamw return (SA_CONFIG_ERR); 571da6c28aaSamw } 572da6c28aaSamw } 5735b6e0c46Sdougm 5745b6e0c46Sdougm sa_free_attr_string(rname); 5755b6e0c46Sdougm 576da6c28aaSamw share = sa_get_resource_parent(resource); 577da6c28aaSamw if (share != NULL) { 578da6c28aaSamw rname = sa_get_share_attr(share, "path"); 579da6c28aaSamw if (rname != NULL) { 5805b6e0c46Sdougm sa_handle_t handle; 5815b6e0c46Sdougm 5825b6e0c46Sdougm handle = sa_find_group_handle((sa_group_t)resource); 5835b6e0c46Sdougm (void) sa_delete_sharetab(handle, rname, "smb"); 584da6c28aaSamw sa_free_attr_string(rname); 585da6c28aaSamw } 586da6c28aaSamw } 587da6c28aaSamw /* 588da6c28aaSamw * Always return OK as smb/server may be down and 589da6c28aaSamw * Shares will be picked up when loaded. 590da6c28aaSamw */ 591da6c28aaSamw return (SA_OK); 592da6c28aaSamw } 593da6c28aaSamw 594da6c28aaSamw /* 595da6c28aaSamw * smb_share_changed(sa_share_t share) 596da6c28aaSamw * 597da6c28aaSamw * The specified share has changed. 598da6c28aaSamw */ 599da6c28aaSamw static int 600da6c28aaSamw smb_share_changed(sa_share_t share) 601da6c28aaSamw { 602da6c28aaSamw char *path; 603da6c28aaSamw sa_resource_t resource; 604da6c28aaSamw 605c8ec8eeaSjose borrego if (!smb_isonline()) 606c8ec8eeaSjose borrego return (SA_OK); 607c8ec8eeaSjose borrego 608da6c28aaSamw /* get the path since it is important in several places */ 609da6c28aaSamw path = sa_get_share_attr(share, "path"); 610da6c28aaSamw if (path == NULL) 611da6c28aaSamw return (SA_NO_SUCH_PATH); 612c8ec8eeaSjose borrego 613da6c28aaSamw for (resource = sa_get_share_resource(share, NULL); 614da6c28aaSamw resource != NULL; 615da6c28aaSamw resource = sa_get_next_resource(resource)) 616da6c28aaSamw (void) smb_resource_changed(resource); 617da6c28aaSamw 618da6c28aaSamw sa_free_attr_string(path); 619da6c28aaSamw 620da6c28aaSamw return (SA_OK); 621da6c28aaSamw } 622da6c28aaSamw 623da6c28aaSamw /* 624da6c28aaSamw * smb_resource_changed(sa_resource_t resource) 625da6c28aaSamw * 626da6c28aaSamw * The specified resource has changed. 627da6c28aaSamw */ 628da6c28aaSamw static int 629da6c28aaSamw smb_resource_changed(sa_resource_t resource) 630da6c28aaSamw { 6313db3f65cSamw uint32_t res; 632da6c28aaSamw sa_share_t share; 633c8ec8eeaSjose borrego smb_share_t si; 634da6c28aaSamw 635c8ec8eeaSjose borrego if (!smb_isonline()) 636c8ec8eeaSjose borrego return (SA_OK); 637da6c28aaSamw 638c8ec8eeaSjose borrego if ((share = sa_get_resource_parent(resource)) == NULL) 639da6c28aaSamw return (SA_CONFIG_ERR); 640da6c28aaSamw 641c8ec8eeaSjose borrego if ((res = smb_build_shareinfo(share, resource, &si)) != SA_OK) 642c8ec8eeaSjose borrego return (res); 643da6c28aaSamw 644b89a8333Snatalie li - Sun Microsystems - Irvine United States res = smb_share_modify(&si); 645da6c28aaSamw 646c8ec8eeaSjose borrego if (res != NERR_Success) 647da6c28aaSamw return (SA_CONFIG_ERR); 648da6c28aaSamw 649da6c28aaSamw return (smb_enable_service()); 650da6c28aaSamw } 651da6c28aaSamw 652da6c28aaSamw /* 6538e314a44Sdougm * smb_disable_share(sa_share_t share, char *path) 654da6c28aaSamw * 6558e314a44Sdougm * Unshare the specified share. Note that "path" is the same 6568e314a44Sdougm * path as what is in the "share" object. It is passed in to avoid an 6578e314a44Sdougm * additional lookup. A missing "path" value makes this a no-op 6588e314a44Sdougm * function. 659da6c28aaSamw */ 660da6c28aaSamw static int 661da6c28aaSamw smb_disable_share(sa_share_t share, char *path) 662da6c28aaSamw { 663da6c28aaSamw char *rname; 664da6c28aaSamw sa_resource_t resource; 6658e314a44Sdougm sa_group_t parent; 666da6c28aaSamw boolean_t iszfs; 667da6c28aaSamw int err = SA_OK; 668a63214d6SBill Krier int ret = SA_OK; 6695b6e0c46Sdougm sa_handle_t handle; 6701f713840SDoug McCallum boolean_t first = B_TRUE; /* work around sharetab issue */ 671da6c28aaSamw 6728e314a44Sdougm if (path == NULL) 673a63214d6SBill Krier return (ret); 6748e314a44Sdougm 6758e314a44Sdougm /* 6768e314a44Sdougm * If the share is in a ZFS group we need to handle it 6778e314a44Sdougm * differently. Just being on a ZFS file system isn't 6788e314a44Sdougm * enough since we may be in a legacy share case. 6798e314a44Sdougm */ 6808e314a44Sdougm parent = sa_get_parent_group(share); 6818e314a44Sdougm iszfs = sa_group_is_zfs(parent); 6828e314a44Sdougm 683da6c28aaSamw if (!smb_isonline()) 684da6c28aaSamw goto done; 685da6c28aaSamw 686da6c28aaSamw for (resource = sa_get_share_resource(share, NULL); 687a63214d6SBill Krier resource != NULL; 688da6c28aaSamw resource = sa_get_next_resource(resource)) { 689da6c28aaSamw rname = sa_get_resource_attr(resource, "name"); 690da6c28aaSamw if (rname == NULL) { 691da6c28aaSamw continue; 692da6c28aaSamw } 693da6c28aaSamw if (!iszfs) { 694c8ec8eeaSjose borrego err = smb_share_delete(rname); 695da6c28aaSamw switch (err) { 696da6c28aaSamw case NERR_NetNameNotFound: 697da6c28aaSamw case NERR_Success: 698da6c28aaSamw err = SA_OK; 699da6c28aaSamw break; 700da6c28aaSamw default: 701da6c28aaSamw err = SA_CONFIG_ERR; 702da6c28aaSamw break; 703da6c28aaSamw } 704da6c28aaSamw } else { 705da6c28aaSamw share_t sh; 706da6c28aaSamw 7075ad42b1bSSurya Prakki (void) sa_sharetab_fill_zfs(share, &sh, "smb"); 708743a77edSAlan Wright err = sa_share_zfs(share, resource, (char *)path, &sh, 709da6c28aaSamw rname, ZFS_UNSHARE_SMB); 710a63214d6SBill Krier if (err != SA_OK) { 711a63214d6SBill Krier switch (err) { 712a63214d6SBill Krier case EINVAL: 713a63214d6SBill Krier case ENOENT: 714a63214d6SBill Krier err = SA_OK; 715a63214d6SBill Krier break; 716a63214d6SBill Krier default: 717a63214d6SBill Krier /* 718a63214d6SBill Krier * If we are no longer the first case, 719a63214d6SBill Krier * we don't care about the sa_share_zfs 720a63214d6SBill Krier * err if it is -1. This works around 721a63214d6SBill Krier * a problem in sharefs and should be 722a63214d6SBill Krier * removed when sharefs supports 723a63214d6SBill Krier * multiple entries per path. 724a63214d6SBill Krier */ 725a63214d6SBill Krier if (!first) 726a63214d6SBill Krier err = SA_OK; 727a63214d6SBill Krier else 728a63214d6SBill Krier err = SA_SYSTEM_ERR; 729a63214d6SBill Krier break; 730a63214d6SBill Krier } 731a63214d6SBill Krier } 732a63214d6SBill Krier 7331f713840SDoug McCallum first = B_FALSE; 7341f713840SDoug McCallum 735da6c28aaSamw sa_emptyshare(&sh); 736da6c28aaSamw } 737a63214d6SBill Krier 738a63214d6SBill Krier if (err != SA_OK) 739a63214d6SBill Krier ret = err; 740da6c28aaSamw sa_free_attr_string(rname); 741da6c28aaSamw } 742da6c28aaSamw done: 7435b6e0c46Sdougm if (!iszfs) { 7445b6e0c46Sdougm handle = sa_find_group_handle((sa_group_t)share); 7455b6e0c46Sdougm if (handle != NULL) 7465b6e0c46Sdougm (void) sa_delete_sharetab(handle, path, "smb"); 7475b6e0c46Sdougm else 748a63214d6SBill Krier ret = SA_SYSTEM_ERR; 7495b6e0c46Sdougm } 750a63214d6SBill Krier return (ret); 751da6c28aaSamw } 752da6c28aaSamw 753da6c28aaSamw /* 754687915e9Sdougm * smb_validate_property(handle, property, parent) 755da6c28aaSamw * 756da6c28aaSamw * Check that the property has a legitimate value for its type. 757687915e9Sdougm * Handle isn't currently used but may need to be in the future. 758da6c28aaSamw */ 759da6c28aaSamw 760687915e9Sdougm /*ARGSUSED*/ 761da6c28aaSamw static int 762687915e9Sdougm smb_validate_property(sa_handle_t handle, sa_property_t property, 763687915e9Sdougm sa_optionset_t parent) 764da6c28aaSamw { 765da6c28aaSamw int ret = SA_OK; 766da6c28aaSamw char *propname; 767da6c28aaSamw int optindex; 768da6c28aaSamw sa_group_t parent_group; 769da6c28aaSamw char *value; 770b89a8333Snatalie li - Sun Microsystems - Irvine United States char *other; 771da6c28aaSamw 772da6c28aaSamw propname = sa_get_property_attr(property, "type"); 773da6c28aaSamw 774da6c28aaSamw if ((optindex = findopt(propname)) < 0) 775da6c28aaSamw ret = SA_NO_SUCH_PROP; 776da6c28aaSamw 777da6c28aaSamw /* need to validate value range here as well */ 778da6c28aaSamw if (ret == SA_OK) { 779da6c28aaSamw parent_group = sa_get_parent_group((sa_share_t)parent); 780da6c28aaSamw if (optdefs[optindex].share && !sa_is_share(parent_group)) 781da6c28aaSamw ret = SA_PROP_SHARE_ONLY; 782da6c28aaSamw } 783da6c28aaSamw if (ret != SA_OK) { 784da6c28aaSamw if (propname != NULL) 785da6c28aaSamw sa_free_attr_string(propname); 786da6c28aaSamw return (ret); 787da6c28aaSamw } 788da6c28aaSamw 789da6c28aaSamw value = sa_get_property_attr(property, "value"); 790da6c28aaSamw if (value != NULL) { 791da6c28aaSamw /* first basic type checking */ 792da6c28aaSamw switch (optdefs[optindex].type) { 793da6c28aaSamw case OPT_TYPE_NUMBER: 794da6c28aaSamw /* check that the value is all digits */ 795da6c28aaSamw if (!is_a_number(value)) 796da6c28aaSamw ret = SA_BAD_VALUE; 797da6c28aaSamw break; 798da6c28aaSamw case OPT_TYPE_BOOLEAN: 79929bd2886SAlan Wright ret = true_false_validator(0, value); 800da6c28aaSamw break; 801da6c28aaSamw case OPT_TYPE_NAME: 802da6c28aaSamw /* 803da6c28aaSamw * Make sure no invalid characters 804da6c28aaSamw */ 80529bd2886SAlan Wright if (!validresource(value)) 806da6c28aaSamw ret = SA_BAD_VALUE; 807da6c28aaSamw break; 808da6c28aaSamw case OPT_TYPE_STRING: 809da6c28aaSamw /* whatever is here should be ok */ 810da6c28aaSamw break; 8118d7e4166Sjose borrego case OPT_TYPE_CSC: 81229bd2886SAlan Wright if (!validcsc(value)) 8138d7e4166Sjose borrego ret = SA_BAD_VALUE; 8148d7e4166Sjose borrego break; 815b89a8333Snatalie li - Sun Microsystems - Irvine United States case OPT_TYPE_ACCLIST: { 816b89a8333Snatalie li - Sun Microsystems - Irvine United States sa_property_t oprop; 817b89a8333Snatalie li - Sun Microsystems - Irvine United States char *ovalue; 818b89a8333Snatalie li - Sun Microsystems - Irvine United States /* 819b89a8333Snatalie li - Sun Microsystems - Irvine United States * access list handling. Should eventually 820b89a8333Snatalie li - Sun Microsystems - Irvine United States * validate that all the values make sense. 821b89a8333Snatalie li - Sun Microsystems - Irvine United States * Also, ro and rw may have cross value 822b89a8333Snatalie li - Sun Microsystems - Irvine United States * conflicts. 823b89a8333Snatalie li - Sun Microsystems - Irvine United States */ 824b89a8333Snatalie li - Sun Microsystems - Irvine United States if (parent == NULL) 825b89a8333Snatalie li - Sun Microsystems - Irvine United States break; 826b89a8333Snatalie li - Sun Microsystems - Irvine United States if (strcmp(propname, SHOPT_RO) == 0) 827b89a8333Snatalie li - Sun Microsystems - Irvine United States other = SHOPT_RW; 828b89a8333Snatalie li - Sun Microsystems - Irvine United States else if (strcmp(propname, SHOPT_RW) == 0) 829b89a8333Snatalie li - Sun Microsystems - Irvine United States other = SHOPT_RO; 830b89a8333Snatalie li - Sun Microsystems - Irvine United States else 831b89a8333Snatalie li - Sun Microsystems - Irvine United States other = NULL; 832b89a8333Snatalie li - Sun Microsystems - Irvine United States if (other == NULL) 833b89a8333Snatalie li - Sun Microsystems - Irvine United States break; 834b89a8333Snatalie li - Sun Microsystems - Irvine United States 835b89a8333Snatalie li - Sun Microsystems - Irvine United States /* compare rw(ro) with ro(rw) */ 836b89a8333Snatalie li - Sun Microsystems - Irvine United States oprop = sa_get_property(parent, other); 837b89a8333Snatalie li - Sun Microsystems - Irvine United States if (oprop == NULL) 838b89a8333Snatalie li - Sun Microsystems - Irvine United States break; 839b89a8333Snatalie li - Sun Microsystems - Irvine United States /* 840b89a8333Snatalie li - Sun Microsystems - Irvine United States * only potential 841b89a8333Snatalie li - Sun Microsystems - Irvine United States * confusion if other 842b89a8333Snatalie li - Sun Microsystems - Irvine United States * exists 843b89a8333Snatalie li - Sun Microsystems - Irvine United States */ 844b89a8333Snatalie li - Sun Microsystems - Irvine United States ovalue = sa_get_property_attr(oprop, "value"); 845b89a8333Snatalie li - Sun Microsystems - Irvine United States if (ovalue != NULL) { 846b89a8333Snatalie li - Sun Microsystems - Irvine United States ret = check_rorw(value, ovalue); 847b89a8333Snatalie li - Sun Microsystems - Irvine United States sa_free_attr_string(ovalue); 848b89a8333Snatalie li - Sun Microsystems - Irvine United States } 849b89a8333Snatalie li - Sun Microsystems - Irvine United States break; 850b89a8333Snatalie li - Sun Microsystems - Irvine United States } 851da6c28aaSamw default: 852da6c28aaSamw break; 853da6c28aaSamw } 854da6c28aaSamw } 855da6c28aaSamw 856da6c28aaSamw if (value != NULL) 857da6c28aaSamw sa_free_attr_string(value); 858da6c28aaSamw if (ret == SA_OK && optdefs[optindex].check != NULL) 859da6c28aaSamw /* do the property specific check */ 860da6c28aaSamw ret = optdefs[optindex].check(property); 861da6c28aaSamw 862da6c28aaSamw if (propname != NULL) 863da6c28aaSamw sa_free_attr_string(propname); 864da6c28aaSamw return (ret); 865da6c28aaSamw } 866da6c28aaSamw 867da6c28aaSamw /* 868da6c28aaSamw * Protocol management functions 869da6c28aaSamw * 870da6c28aaSamw * properties defined in the default files are defined in 871da6c28aaSamw * proto_option_defs for parsing and validation. 872da6c28aaSamw */ 873da6c28aaSamw 874da6c28aaSamw struct smb_proto_option_defs { 875da6c28aaSamw int smb_index; 876da6c28aaSamw int32_t minval; 877da6c28aaSamw int32_t maxval; /* In case of length of string this should be max */ 878da6c28aaSamw int (*validator)(int, char *); 879da6c28aaSamw int32_t refresh; 880da6c28aaSamw } smb_proto_options[] = { 881dc20a302Sas { SMB_CI_SYS_CMNT, 0, MAX_VALUE_BUFLEN, 882dc20a302Sas string_length_check_validator, SMB_REFRESH_REFRESH }, 883a90cf9f2SGordon Ross { SMB_CI_MAX_WORKERS, SMB_PI_MAX_WORKERS_MIN, SMB_PI_MAX_WORKERS_MAX, 884a90cf9f2SGordon Ross range_check_validator, SMB_REFRESH_REFRESH }, 885a90cf9f2SGordon Ross { SMB_CI_NETBIOS_ENABLE, 0, 0, true_false_validator, 886dc20a302Sas SMB_REFRESH_REFRESH }, 887dc20a302Sas { SMB_CI_NBSCOPE, 0, MAX_VALUE_BUFLEN, 888dc20a302Sas string_length_check_validator, 0 }, 889dc20a302Sas { SMB_CI_LM_LEVEL, 2, 5, range_check_validator, 0 }, 890dc20a302Sas { SMB_CI_KEEPALIVE, 20, 5400, range_check_validator_zero_ok, 891dc20a302Sas SMB_REFRESH_REFRESH }, 892dc20a302Sas { SMB_CI_WINS_SRV1, 0, MAX_VALUE_BUFLEN, 89329bd2886SAlan Wright ipv4_validator, SMB_REFRESH_REFRESH }, 894dc20a302Sas { SMB_CI_WINS_SRV2, 0, MAX_VALUE_BUFLEN, 89529bd2886SAlan Wright ipv4_validator, SMB_REFRESH_REFRESH }, 896dc20a302Sas { SMB_CI_WINS_EXCL, 0, MAX_VALUE_BUFLEN, 8978d7e4166Sjose borrego interface_validator, SMB_REFRESH_REFRESH }, 898dc20a302Sas { SMB_CI_SIGNING_ENABLE, 0, 0, true_false_validator, 899dc20a302Sas SMB_REFRESH_REFRESH }, 900dc20a302Sas { SMB_CI_SIGNING_REQD, 0, 0, true_false_validator, 901dc20a302Sas SMB_REFRESH_REFRESH }, 902dc20a302Sas { SMB_CI_RESTRICT_ANON, 0, 0, true_false_validator, 903dc20a302Sas SMB_REFRESH_REFRESH }, 904dc20a302Sas { SMB_CI_DOMAIN_SRV, 0, MAX_VALUE_BUFLEN, 90596a62adaSjoyce mcintosh hostname_validator, SMB_REFRESH_REFRESH }, 906dc20a302Sas { SMB_CI_ADS_SITE, 0, MAX_VALUE_BUFLEN, 907dc20a302Sas string_length_check_validator, SMB_REFRESH_REFRESH }, 908dc20a302Sas { SMB_CI_DYNDNS_ENABLE, 0, 0, true_false_validator, 0 }, 909dc20a302Sas { SMB_CI_AUTOHOME_MAP, 0, MAX_VALUE_BUFLEN, path_validator, 0 }, 9107f667e74Sjose borrego { SMB_CI_IPV6_ENABLE, 0, 0, true_false_validator, 9117f667e74Sjose borrego SMB_REFRESH_REFRESH }, 91286d7016bSGordon Ross { SMB_CI_PRINT_ENABLE, 0, 0, print_enable_validator, 913cb174861Sjoyce mcintosh SMB_REFRESH_REFRESH }, 9145f1ef25cSAram Hăvărneanu { SMB_CI_TRAVERSE_MOUNTS, 0, 0, true_false_validator, 9155f1ef25cSAram Hăvărneanu SMB_REFRESH_REFRESH }, 91629bd2886SAlan Wright { SMB_CI_MAP, 0, MAX_VALUE_BUFLEN, cmd_validator, SMB_REFRESH_REFRESH }, 91729bd2886SAlan Wright { SMB_CI_UNMAP, 0, MAX_VALUE_BUFLEN, cmd_validator, 91829bd2886SAlan Wright SMB_REFRESH_REFRESH }, 91929bd2886SAlan Wright { SMB_CI_DISPOSITION, 0, MAX_VALUE_BUFLEN, 92029bd2886SAlan Wright disposition_validator, SMB_REFRESH_REFRESH }, 921a90cf9f2SGordon Ross { SMB_CI_MAX_PROTOCOL, 0, MAX_VALUE_BUFLEN, max_protocol_validator, 92283d2dfe6SGordon Ross SMB_REFRESH_REFRESH }, 923*1160dcf7SMatt Barden { SMB_CI_ENCRYPT, 0, MAX_VALUE_BUFLEN, require_validator, 924*1160dcf7SMatt Barden SMB_REFRESH_REFRESH }, 92594047d49SGordon Ross { SMB_CI_OPLOCK_ENABLE, 0, 0, true_false_validator, 92694047d49SGordon Ross SMB_REFRESH_REFRESH }, 927da6c28aaSamw }; 928da6c28aaSamw 929dc20a302Sas #define SMB_OPT_NUM \ 930dc20a302Sas (sizeof (smb_proto_options) / sizeof (smb_proto_options[0])) 931dc20a302Sas 932*1160dcf7SMatt Barden static int 933*1160dcf7SMatt Barden require_validator(int index, char *value) 934*1160dcf7SMatt Barden { 935*1160dcf7SMatt Barden if (string_length_check_validator(index, value) != SA_OK) 936*1160dcf7SMatt Barden return (SA_BAD_VALUE); 937*1160dcf7SMatt Barden 938*1160dcf7SMatt Barden if (strcmp(value, "required") == 0) 939*1160dcf7SMatt Barden return (SA_OK); 940*1160dcf7SMatt Barden 941*1160dcf7SMatt Barden if (strcmp(value, "disabled") == 0) 942*1160dcf7SMatt Barden return (SA_OK); 943*1160dcf7SMatt Barden 944*1160dcf7SMatt Barden if (strcmp(value, "enabled") == 0) 945*1160dcf7SMatt Barden return (SA_OK); 946*1160dcf7SMatt Barden 947*1160dcf7SMatt Barden return (SA_BAD_VALUE); 948*1160dcf7SMatt Barden } 949*1160dcf7SMatt Barden 950da6c28aaSamw /* 951da6c28aaSamw * Check the range of value as int range. 952da6c28aaSamw */ 953da6c28aaSamw static int 954da6c28aaSamw range_check_validator(int index, char *value) 955da6c28aaSamw { 956da6c28aaSamw int ret = SA_OK; 957da6c28aaSamw 958da6c28aaSamw if (!is_a_number(value)) { 959da6c28aaSamw ret = SA_BAD_VALUE; 960da6c28aaSamw } else { 961da6c28aaSamw int val; 962da6c28aaSamw val = strtoul(value, NULL, 0); 963da6c28aaSamw if (val < smb_proto_options[index].minval || 964da6c28aaSamw val > smb_proto_options[index].maxval) 965da6c28aaSamw ret = SA_BAD_VALUE; 966da6c28aaSamw } 967da6c28aaSamw return (ret); 968da6c28aaSamw } 969da6c28aaSamw 970da6c28aaSamw /* 971da6c28aaSamw * Check the range of value as int range. 972da6c28aaSamw */ 973da6c28aaSamw static int 974da6c28aaSamw range_check_validator_zero_ok(int index, char *value) 975da6c28aaSamw { 976da6c28aaSamw int ret = SA_OK; 977da6c28aaSamw 978da6c28aaSamw if (!is_a_number(value)) { 979da6c28aaSamw ret = SA_BAD_VALUE; 980da6c28aaSamw } else { 981da6c28aaSamw int val; 982da6c28aaSamw val = strtoul(value, NULL, 0); 983da6c28aaSamw if (val == 0) 984da6c28aaSamw ret = SA_OK; 985da6c28aaSamw else { 986da6c28aaSamw if (val < smb_proto_options[index].minval || 987da6c28aaSamw val > smb_proto_options[index].maxval) 988da6c28aaSamw ret = SA_BAD_VALUE; 989da6c28aaSamw } 990da6c28aaSamw } 991da6c28aaSamw return (ret); 992da6c28aaSamw } 993da6c28aaSamw 994da6c28aaSamw /* 995da6c28aaSamw * Check the length of the string 996da6c28aaSamw */ 997da6c28aaSamw static int 998da6c28aaSamw string_length_check_validator(int index, char *value) 999da6c28aaSamw { 1000da6c28aaSamw int ret = SA_OK; 1001da6c28aaSamw 1002da6c28aaSamw if (value == NULL) 1003da6c28aaSamw return (SA_BAD_VALUE); 1004da6c28aaSamw if (strlen(value) > smb_proto_options[index].maxval) 1005da6c28aaSamw ret = SA_BAD_VALUE; 1006da6c28aaSamw return (ret); 1007da6c28aaSamw } 1008da6c28aaSamw 1009da6c28aaSamw /* 1010da6c28aaSamw * Check yes/no 1011da6c28aaSamw */ 1012da6c28aaSamw /*ARGSUSED*/ 1013da6c28aaSamw static int 1014da6c28aaSamw true_false_validator(int index, char *value) 1015da6c28aaSamw { 1016da6c28aaSamw if (value == NULL) 1017da6c28aaSamw return (SA_BAD_VALUE); 1018da6c28aaSamw if ((strcasecmp(value, "true") == 0) || 1019da6c28aaSamw (strcasecmp(value, "false") == 0)) 1020da6c28aaSamw return (SA_OK); 1021da6c28aaSamw return (SA_BAD_VALUE); 1022da6c28aaSamw } 1023da6c28aaSamw 102486d7016bSGordon Ross /* 102586d7016bSGordon Ross * If printing support is compiled in, this is the same as: 102686d7016bSGordon Ross * true_false_validator. Otherwise, only allow false. 102786d7016bSGordon Ross */ 102886d7016bSGordon Ross /*ARGSUSED*/ 102986d7016bSGordon Ross static int 103086d7016bSGordon Ross print_enable_validator(int index, char *value) 103186d7016bSGordon Ross { 103286d7016bSGordon Ross if (value == NULL) 103386d7016bSGordon Ross return (SA_BAD_VALUE); 103486d7016bSGordon Ross 103586d7016bSGordon Ross #ifdef HAVE_CUPS 103686d7016bSGordon Ross if (strcasecmp(value, "true") == 0) 103786d7016bSGordon Ross return (SA_OK); 103886d7016bSGordon Ross #endif 103986d7016bSGordon Ross if (strcasecmp(value, "false") == 0) 104086d7016bSGordon Ross return (SA_OK); 104186d7016bSGordon Ross 104286d7016bSGordon Ross return (SA_BAD_VALUE); 104386d7016bSGordon Ross } 104486d7016bSGordon Ross 1045da6c28aaSamw /* 104629bd2886SAlan Wright * Check IP v4 address. 1047da6c28aaSamw */ 1048da6c28aaSamw /*ARGSUSED*/ 1049da6c28aaSamw static int 105029bd2886SAlan Wright ipv4_validator(int index, char *value) 1051da6c28aaSamw { 1052da6c28aaSamw char sbytes[16]; 1053da6c28aaSamw 1054da6c28aaSamw if (value == NULL) 1055da6c28aaSamw return (SA_OK); 105629bd2886SAlan Wright 105729bd2886SAlan Wright if (strlen(value) == 0) 1058da6c28aaSamw return (SA_OK); 105929bd2886SAlan Wright 1060da6c28aaSamw if (inet_pton(AF_INET, value, (void *)sbytes) != 1) 1061da6c28aaSamw return (SA_BAD_VALUE); 1062da6c28aaSamw 1063da6c28aaSamw return (SA_OK); 1064da6c28aaSamw } 1065da6c28aaSamw 106629bd2886SAlan Wright /* 106796a62adaSjoyce mcintosh * Check that the specified name is an IP address (v4 or v6) or a hostname. 106896a62adaSjoyce mcintosh * Per RFC 1035 and 1123, names may contain alphanumeric characters, hyphens 106996a62adaSjoyce mcintosh * and dots. The first and last character of a label must be alphanumeric. 107096a62adaSjoyce mcintosh * Interior characters may be alphanumeric or hypens. 107196a62adaSjoyce mcintosh * 107296a62adaSjoyce mcintosh * Domain names should not contain underscores but we allow them because 107396a62adaSjoyce mcintosh * Windows names are often in non-compliance with this rule. 107429bd2886SAlan Wright */ 107529bd2886SAlan Wright /*ARGSUSED*/ 107629bd2886SAlan Wright static int 107796a62adaSjoyce mcintosh hostname_validator(int index, char *value) 107829bd2886SAlan Wright { 107996a62adaSjoyce mcintosh char sbytes[INET6_ADDRSTRLEN]; 108096a62adaSjoyce mcintosh boolean_t new_label = B_TRUE; 108196a62adaSjoyce mcintosh char *p; 108296a62adaSjoyce mcintosh char label_terminator; 108396a62adaSjoyce mcintosh int len; 108429bd2886SAlan Wright 108529bd2886SAlan Wright if (value == NULL) 108629bd2886SAlan Wright return (SA_OK); 108729bd2886SAlan Wright 108896a62adaSjoyce mcintosh if ((len = strlen(value)) == 0) 108996a62adaSjoyce mcintosh return (SA_OK); 109096a62adaSjoyce mcintosh 109196a62adaSjoyce mcintosh if (inet_pton(AF_INET, value, (void *)sbytes) == 1) 109229bd2886SAlan Wright return (SA_OK); 109329bd2886SAlan Wright 109496a62adaSjoyce mcintosh if (inet_pton(AF_INET6, value, (void *)sbytes) == 1) 109596a62adaSjoyce mcintosh return (SA_OK); 109696a62adaSjoyce mcintosh 109796a62adaSjoyce mcintosh if (len >= MAXHOSTNAMELEN) 109896a62adaSjoyce mcintosh return (SA_BAD_VALUE); 109996a62adaSjoyce mcintosh 110096a62adaSjoyce mcintosh if (strspn(value, "0123456789.") == len) 110196a62adaSjoyce mcintosh return (SA_BAD_VALUE); 110296a62adaSjoyce mcintosh 110396a62adaSjoyce mcintosh label_terminator = *value; 110496a62adaSjoyce mcintosh 110596a62adaSjoyce mcintosh for (p = value; *p != '\0'; ++p) { 110696a62adaSjoyce mcintosh if (new_label) { 110796a62adaSjoyce mcintosh if (!isalnum(*p)) 110896a62adaSjoyce mcintosh return (SA_BAD_VALUE); 110996a62adaSjoyce mcintosh new_label = B_FALSE; 111096a62adaSjoyce mcintosh label_terminator = *p; 111196a62adaSjoyce mcintosh continue; 111296a62adaSjoyce mcintosh } 111396a62adaSjoyce mcintosh 111496a62adaSjoyce mcintosh if (*p == '.') { 111596a62adaSjoyce mcintosh if (!isalnum(label_terminator)) 111696a62adaSjoyce mcintosh return (SA_BAD_VALUE); 111796a62adaSjoyce mcintosh new_label = B_TRUE; 111896a62adaSjoyce mcintosh label_terminator = *p; 111996a62adaSjoyce mcintosh continue; 112096a62adaSjoyce mcintosh } 112196a62adaSjoyce mcintosh 112296a62adaSjoyce mcintosh label_terminator = *p; 112396a62adaSjoyce mcintosh 112496a62adaSjoyce mcintosh if (isalnum(*p) || *p == '-' || *p == '_') 112596a62adaSjoyce mcintosh continue; 112696a62adaSjoyce mcintosh 112796a62adaSjoyce mcintosh return (SA_BAD_VALUE); 112896a62adaSjoyce mcintosh } 112996a62adaSjoyce mcintosh 113096a62adaSjoyce mcintosh if (!isalnum(label_terminator)) 113129bd2886SAlan Wright return (SA_BAD_VALUE); 113229bd2886SAlan Wright 113329bd2886SAlan Wright return (SA_OK); 113429bd2886SAlan Wright } 113529bd2886SAlan Wright 1136da6c28aaSamw /* 11378d7e4166Sjose borrego * Call back function for dlpi_walk. 11388d7e4166Sjose borrego * Returns TRUE if interface name exists on the host. 11398d7e4166Sjose borrego */ 11408d7e4166Sjose borrego static boolean_t 11418d7e4166Sjose borrego smb_get_interface(const char *ifname, void *arg) 11428d7e4166Sjose borrego { 11438d7e4166Sjose borrego smb_hostifs_walker_t *iterp = arg; 11448d7e4166Sjose borrego 11458d7e4166Sjose borrego iterp->hiw_matchfound = (strcmp(ifname, iterp->hiw_ifname) == 0); 11468d7e4166Sjose borrego 11478d7e4166Sjose borrego return (iterp->hiw_matchfound); 11488d7e4166Sjose borrego } 11498d7e4166Sjose borrego 11508d7e4166Sjose borrego /* 11518d7e4166Sjose borrego * Checks to see if the input interface exists on the host. 11528d7e4166Sjose borrego * Returns B_TRUE if the match is found, B_FALSE otherwise. 11538d7e4166Sjose borrego */ 11548d7e4166Sjose borrego static boolean_t 11558d7e4166Sjose borrego smb_validate_interface(const char *ifname) 11568d7e4166Sjose borrego { 11578d7e4166Sjose borrego smb_hostifs_walker_t iter; 11588d7e4166Sjose borrego 11598d7e4166Sjose borrego if ((ifname == NULL) || (*ifname == '\0')) 11608d7e4166Sjose borrego return (B_FALSE); 11618d7e4166Sjose borrego 11628d7e4166Sjose borrego iter.hiw_ifname = ifname; 11638d7e4166Sjose borrego iter.hiw_matchfound = B_FALSE; 11648d7e4166Sjose borrego dlpi_walk(smb_get_interface, &iter, 0); 11658d7e4166Sjose borrego 11668d7e4166Sjose borrego return (iter.hiw_matchfound); 11678d7e4166Sjose borrego } 11688d7e4166Sjose borrego 11698d7e4166Sjose borrego /* 11708d7e4166Sjose borrego * Check valid interfaces. Interface names value can be NULL or empty. 11718d7e4166Sjose borrego * Returns SA_BAD_VALUE if interface cannot be found on the host. 1172da6c28aaSamw */ 1173da6c28aaSamw /*ARGSUSED*/ 1174da6c28aaSamw static int 11758d7e4166Sjose borrego interface_validator(int index, char *value) 1176da6c28aaSamw { 11778d7e4166Sjose borrego char buf[16]; 11788d7e4166Sjose borrego int ret = SA_OK; 11798d7e4166Sjose borrego char *ifname, *tmp, *p; 1180da6c28aaSamw 1181da6c28aaSamw if (value == NULL || *value == '\0') 11828d7e4166Sjose borrego return (ret); 1183da6c28aaSamw 1184da6c28aaSamw if (strlen(value) > MAX_VALUE_BUFLEN) 1185da6c28aaSamw return (SA_BAD_VALUE); 1186da6c28aaSamw 11878d7e4166Sjose borrego if ((p = strdup(value)) == NULL) 1188da6c28aaSamw return (SA_NO_MEMORY); 1189da6c28aaSamw 11908d7e4166Sjose borrego tmp = p; 11918d7e4166Sjose borrego while ((ifname = strsep(&tmp, ",")) != NULL) { 11928d7e4166Sjose borrego if (*ifname == '\0') { 11938d7e4166Sjose borrego ret = SA_BAD_VALUE; 11948d7e4166Sjose borrego break; 1195da6c28aaSamw } 11968d7e4166Sjose borrego 11978d7e4166Sjose borrego if (!smb_validate_interface(ifname)) { 11988d7e4166Sjose borrego if (inet_pton(AF_INET, ifname, (void *)buf) == 0) { 11998d7e4166Sjose borrego ret = SA_BAD_VALUE; 12008d7e4166Sjose borrego break; 1201da6c28aaSamw } 1202da6c28aaSamw } 1203da6c28aaSamw } 1204da6c28aaSamw 12058d7e4166Sjose borrego free(p); 12068d7e4166Sjose borrego return (ret); 1207da6c28aaSamw } 1208da6c28aaSamw 1209da6c28aaSamw /* 1210da6c28aaSamw * Check path 1211da6c28aaSamw */ 1212da6c28aaSamw /*ARGSUSED*/ 1213da6c28aaSamw static int 12148d96b23eSAlan Wright path_validator(int index, char *path) 1215da6c28aaSamw { 1216da6c28aaSamw struct stat buffer; 1217da6c28aaSamw int fd, status; 1218da6c28aaSamw 12198d96b23eSAlan Wright if (path == NULL) 1220da6c28aaSamw return (SA_BAD_VALUE); 1221da6c28aaSamw 12228d96b23eSAlan Wright fd = open(path, O_RDONLY); 1223da6c28aaSamw if (fd < 0) 1224da6c28aaSamw return (SA_BAD_VALUE); 1225da6c28aaSamw 1226da6c28aaSamw status = fstat(fd, &buffer); 1227da6c28aaSamw (void) close(fd); 1228da6c28aaSamw 1229da6c28aaSamw if (status < 0) 1230da6c28aaSamw return (SA_BAD_VALUE); 1231da6c28aaSamw 1232da6c28aaSamw if (buffer.st_mode & S_IFDIR) 1233da6c28aaSamw return (SA_OK); 1234da6c28aaSamw return (SA_BAD_VALUE); 1235da6c28aaSamw } 1236da6c28aaSamw 1237da6c28aaSamw /* 1238da6c28aaSamw * the protoset holds the defined options so we don't have to read 1239da6c28aaSamw * them multiple times 1240da6c28aaSamw */ 1241da6c28aaSamw static sa_protocol_properties_t protoset; 1242da6c28aaSamw 1243da6c28aaSamw static int 1244da6c28aaSamw findprotoopt(char *name) 1245da6c28aaSamw { 1246da6c28aaSamw int i; 1247dc20a302Sas char *sc_name; 1248dc20a302Sas 1249dc20a302Sas for (i = 0; i < SMB_OPT_NUM; i++) { 1250dc20a302Sas sc_name = smb_config_getname(smb_proto_options[i].smb_index); 1251dc20a302Sas if (strcasecmp(sc_name, name) == 0) 1252da6c28aaSamw return (i); 1253da6c28aaSamw } 1254dc20a302Sas 1255da6c28aaSamw return (-1); 1256da6c28aaSamw } 1257da6c28aaSamw 1258da6c28aaSamw /* 1259da6c28aaSamw * smb_load_proto_properties() 1260da6c28aaSamw * 1261da6c28aaSamw * read the smb config values from SMF. 1262da6c28aaSamw */ 1263da6c28aaSamw 1264da6c28aaSamw static int 1265da6c28aaSamw smb_load_proto_properties() 1266da6c28aaSamw { 1267da6c28aaSamw sa_property_t prop; 1268dc20a302Sas char value[MAX_VALUE_BUFLEN]; 1269dc20a302Sas char *name; 1270da6c28aaSamw int index; 1271e7bab347Sdougm int ret = SA_OK; 1272dc20a302Sas int rc; 1273da6c28aaSamw 1274da6c28aaSamw protoset = sa_create_protocol_properties(SMB_PROTOCOL_NAME); 1275da6c28aaSamw if (protoset == NULL) 1276da6c28aaSamw return (SA_NO_MEMORY); 1277da6c28aaSamw 1278e7bab347Sdougm for (index = 0; index < SMB_OPT_NUM && ret == SA_OK; index++) { 1279dc20a302Sas rc = smb_config_get(smb_proto_options[index].smb_index, 1280dc20a302Sas value, sizeof (value)); 1281dc20a302Sas if (rc != SMBD_SMF_OK) 1282dc20a302Sas continue; 1283dc20a302Sas name = smb_config_getname(smb_proto_options[index].smb_index); 1284dc20a302Sas prop = sa_create_property(name, value); 128597df5ac9Sdougm if (prop != NULL) 1286e7bab347Sdougm ret = sa_add_protocol_property(protoset, prop); 1287e7bab347Sdougm else 1288e7bab347Sdougm ret = SA_NO_MEMORY; 1289da6c28aaSamw } 1290e7bab347Sdougm return (ret); 1291da6c28aaSamw } 1292da6c28aaSamw 1293da6c28aaSamw /* 1294da6c28aaSamw * smb_share_init() 1295da6c28aaSamw * 1296da6c28aaSamw * Initialize the smb plugin. 1297da6c28aaSamw */ 1298da6c28aaSamw 1299da6c28aaSamw static int 1300da6c28aaSamw smb_share_init(void) 1301da6c28aaSamw { 1302da6c28aaSamw if (sa_plugin_ops.sa_init != smb_share_init) 1303da6c28aaSamw return (SA_SYSTEM_ERR); 1304da6c28aaSamw 13058d96b23eSAlan Wright smb_share_door_clnt_init(); 1306c8ec8eeaSjose borrego return (smb_load_proto_properties()); 1307da6c28aaSamw } 1308da6c28aaSamw 1309da6c28aaSamw /* 1310da6c28aaSamw * smb_share_fini() 1311da6c28aaSamw * 1312da6c28aaSamw */ 1313da6c28aaSamw static void 1314da6c28aaSamw smb_share_fini(void) 1315da6c28aaSamw { 1316da6c28aaSamw xmlFreeNode(protoset); 1317da6c28aaSamw protoset = NULL; 1318dc20a302Sas 13198d96b23eSAlan Wright smb_share_door_clnt_fini(); 1320da6c28aaSamw } 1321da6c28aaSamw 1322da6c28aaSamw /* 1323da6c28aaSamw * smb_get_proto_set() 1324da6c28aaSamw * 1325da6c28aaSamw * Return an optionset with all the protocol specific properties in 1326da6c28aaSamw * it. 1327da6c28aaSamw */ 1328da6c28aaSamw static sa_protocol_properties_t 1329da6c28aaSamw smb_get_proto_set(void) 1330da6c28aaSamw { 1331da6c28aaSamw return (protoset); 1332da6c28aaSamw } 1333da6c28aaSamw 1334dc20a302Sas /* 1335dc20a302Sas * smb_enable_dependencies() 1336dc20a302Sas * 1337dc20a302Sas * SMBD_DEFAULT_INSTANCE_FMRI may have some dependencies that aren't 1338dc20a302Sas * enabled. This will attempt to enable all of them. 1339dc20a302Sas */ 1340dc20a302Sas static void 1341dc20a302Sas smb_enable_dependencies(const char *fmri) 1342dc20a302Sas { 1343dc20a302Sas scf_handle_t *handle; 1344dc20a302Sas scf_service_t *service; 1345dc20a302Sas scf_instance_t *inst = NULL; 1346dc20a302Sas scf_iter_t *iter; 1347dc20a302Sas scf_property_t *prop; 1348dc20a302Sas scf_value_t *value; 1349dc20a302Sas scf_propertygroup_t *pg; 1350dc20a302Sas scf_scope_t *scope; 1351dc20a302Sas char type[SCFTYPE_LEN]; 1352dc20a302Sas char *dependency; 1353dc20a302Sas char *servname; 1354dc20a302Sas int maxlen; 1355dc20a302Sas 1356dc20a302Sas /* 1357dc20a302Sas * Get all required handles and storage. 1358dc20a302Sas */ 1359dc20a302Sas handle = scf_handle_create(SCF_VERSION); 1360dc20a302Sas if (handle == NULL) 1361dc20a302Sas return; 1362dc20a302Sas 1363dc20a302Sas if (scf_handle_bind(handle) != 0) { 1364dc20a302Sas scf_handle_destroy(handle); 1365dc20a302Sas return; 1366dc20a302Sas } 1367dc20a302Sas 1368dc20a302Sas maxlen = scf_limit(SCF_LIMIT_MAX_VALUE_LENGTH); 1369dc20a302Sas if (maxlen == (ssize_t)-1) 1370dc20a302Sas maxlen = MAXPATHLEN; 1371dc20a302Sas 1372dc20a302Sas dependency = malloc(maxlen); 1373dc20a302Sas 1374dc20a302Sas service = scf_service_create(handle); 1375dc20a302Sas 1376dc20a302Sas iter = scf_iter_create(handle); 1377dc20a302Sas 1378dc20a302Sas pg = scf_pg_create(handle); 1379dc20a302Sas 1380dc20a302Sas prop = scf_property_create(handle); 1381dc20a302Sas 1382dc20a302Sas value = scf_value_create(handle); 1383dc20a302Sas 1384dc20a302Sas scope = scf_scope_create(handle); 1385dc20a302Sas 1386dc20a302Sas if (service == NULL || iter == NULL || pg == NULL || prop == NULL || 1387dc20a302Sas value == NULL || scope == NULL || dependency == NULL) 1388dc20a302Sas goto done; 1389dc20a302Sas 1390dc20a302Sas /* 1391dc20a302Sas * We passed in the FMRI for the default instance but for 1392dc20a302Sas * some things we need the simple form so construct it. Since 1393dc20a302Sas * we reuse the storage that dependency points to, we need to 1394dc20a302Sas * use the servname early. 1395dc20a302Sas */ 1396dc20a302Sas (void) snprintf(dependency, maxlen, "%s", fmri + sizeof ("svc:")); 1397dc20a302Sas servname = strrchr(dependency, ':'); 1398dc20a302Sas if (servname == NULL) 1399dc20a302Sas goto done; 1400dc20a302Sas *servname = '\0'; 1401dc20a302Sas servname = dependency; 1402dc20a302Sas 1403dc20a302Sas /* 1404dc20a302Sas * Setup to iterate over the service property groups, only 1405dc20a302Sas * looking at those that are "dependency" types. The "entity" 1406dc20a302Sas * property will have the FMRI of the service we are dependent 1407dc20a302Sas * on. 1408dc20a302Sas */ 1409dc20a302Sas if (scf_handle_get_scope(handle, SCF_SCOPE_LOCAL, scope) != 0) 1410dc20a302Sas goto done; 1411dc20a302Sas 1412dc20a302Sas if (scf_scope_get_service(scope, servname, service) != 0) 1413dc20a302Sas goto done; 1414dc20a302Sas 1415dc20a302Sas if (scf_iter_service_pgs(iter, service) != 0) 1416dc20a302Sas goto done; 1417dc20a302Sas 1418dc20a302Sas while (scf_iter_next_pg(iter, pg) > 0) { 1419dc20a302Sas char *services[2]; 1420dc20a302Sas /* 1421dc20a302Sas * Have a property group for the service. See if it is 1422dc20a302Sas * a dependency pg and only do operations on those. 1423dc20a302Sas */ 1424dc20a302Sas if (scf_pg_get_type(pg, type, SCFTYPE_LEN) <= 0) 1425dc20a302Sas continue; 1426dc20a302Sas 1427dc20a302Sas if (strncmp(type, SCF_GROUP_DEPENDENCY, SCFTYPE_LEN) != 0) 1428dc20a302Sas continue; 1429dc20a302Sas /* 1430dc20a302Sas * Have a dependency. Attempt to enable it. 1431dc20a302Sas */ 1432dc20a302Sas if (scf_pg_get_property(pg, SCF_PROPERTY_ENTITIES, prop) != 0) 1433dc20a302Sas continue; 1434dc20a302Sas 1435dc20a302Sas if (scf_property_get_value(prop, value) != 0) 1436dc20a302Sas continue; 1437dc20a302Sas 1438dc20a302Sas services[1] = NULL; 1439dc20a302Sas 1440dc20a302Sas if (scf_value_get_as_string(value, dependency, maxlen) > 0) { 1441dc20a302Sas services[0] = dependency; 1442dc20a302Sas _check_services(services); 1443dc20a302Sas } 1444dc20a302Sas } 1445dc20a302Sas 1446dc20a302Sas done: 1447dc20a302Sas if (dependency != NULL) 1448dc20a302Sas free(dependency); 1449dc20a302Sas if (value != NULL) 1450dc20a302Sas scf_value_destroy(value); 1451dc20a302Sas if (prop != NULL) 1452dc20a302Sas scf_property_destroy(prop); 1453dc20a302Sas if (pg != NULL) 1454dc20a302Sas scf_pg_destroy(pg); 1455dc20a302Sas if (iter != NULL) 1456dc20a302Sas scf_iter_destroy(iter); 1457dc20a302Sas if (scope != NULL) 1458dc20a302Sas scf_scope_destroy(scope); 1459dc20a302Sas if (inst != NULL) 1460dc20a302Sas scf_instance_destroy(inst); 1461dc20a302Sas if (service != NULL) 1462dc20a302Sas scf_service_destroy(service); 1463dc20a302Sas 1464dc20a302Sas (void) scf_handle_unbind(handle); 1465dc20a302Sas scf_handle_destroy(handle); 1466dc20a302Sas } 1467dc20a302Sas 1468da6c28aaSamw /* 1469da6c28aaSamw * How long to wait for service to come online 1470da6c28aaSamw */ 1471da6c28aaSamw #define WAIT_FOR_SERVICE 15 1472da6c28aaSamw 1473da6c28aaSamw /* 1474da6c28aaSamw * smb_enable_service() 1475da6c28aaSamw * 1476da6c28aaSamw */ 1477da6c28aaSamw static int 1478da6c28aaSamw smb_enable_service(void) 1479da6c28aaSamw { 1480da6c28aaSamw int i; 1481da6c28aaSamw int ret = SA_OK; 1482dc20a302Sas char *service[] = { SMBD_DEFAULT_INSTANCE_FMRI, NULL }; 1483da6c28aaSamw 1484da6c28aaSamw if (!smb_isonline()) { 1485dc20a302Sas /* 1486dc20a302Sas * Attempt to start the idmap, and other dependent 1487dc20a302Sas * services, first. If it fails, the SMB service will 1488dc20a302Sas * ultimately fail so we use that as the error. If we 1489dc20a302Sas * don't try to enable idmap, smb won't start the 1490dc20a302Sas * first time unless the admin has done it 1491dc20a302Sas * manually. The service could be administratively 1492dc20a302Sas * disabled so we won't always get started. 1493dc20a302Sas */ 1494dc20a302Sas smb_enable_dependencies(SMBD_DEFAULT_INSTANCE_FMRI); 1495dc20a302Sas _check_services(service); 1496da6c28aaSamw 1497da6c28aaSamw /* Wait for service to come online */ 1498da6c28aaSamw for (i = 0; i < WAIT_FOR_SERVICE; i++) { 1499da6c28aaSamw if (smb_isonline()) { 1500dc20a302Sas ret = SA_OK; 1501da6c28aaSamw break; 15027b59d02dSjb } else if (smb_ismaint()) { 15037b59d02dSjb /* maintenance requires help */ 15047b59d02dSjb ret = SA_SYSTEM_ERR; 15057b59d02dSjb break; 1506da6c28aaSamw } else { 15077b59d02dSjb /* try another time */ 1508da6c28aaSamw ret = SA_BUSY; 1509da6c28aaSamw (void) sleep(1); 1510da6c28aaSamw } 1511da6c28aaSamw } 1512da6c28aaSamw } 1513da6c28aaSamw return (ret); 1514da6c28aaSamw } 1515da6c28aaSamw 1516da6c28aaSamw /* 1517da6c28aaSamw * smb_validate_proto_prop(index, name, value) 1518da6c28aaSamw * 1519da6c28aaSamw * Verify that the property specified by name can take the new 1520da6c28aaSamw * value. This is a sanity check to prevent bad values getting into 1521da6c28aaSamw * the default files. 1522da6c28aaSamw */ 1523da6c28aaSamw static int 1524da6c28aaSamw smb_validate_proto_prop(int index, char *name, char *value) 1525da6c28aaSamw { 1526da6c28aaSamw if ((name == NULL) || (index < 0)) 1527da6c28aaSamw return (SA_BAD_VALUE); 1528da6c28aaSamw 1529da6c28aaSamw if (smb_proto_options[index].validator == NULL) 1530da6c28aaSamw return (SA_OK); 1531da6c28aaSamw 1532da6c28aaSamw if (smb_proto_options[index].validator(index, value) == SA_OK) 1533da6c28aaSamw return (SA_OK); 1534da6c28aaSamw return (SA_BAD_VALUE); 1535da6c28aaSamw } 1536da6c28aaSamw 1537da6c28aaSamw /* 1538da6c28aaSamw * smb_set_proto_prop(prop) 1539da6c28aaSamw * 1540da6c28aaSamw * check that prop is valid. 1541da6c28aaSamw */ 1542da6c28aaSamw /*ARGSUSED*/ 1543da6c28aaSamw static int 1544da6c28aaSamw smb_set_proto_prop(sa_property_t prop) 1545da6c28aaSamw { 1546da6c28aaSamw int ret = SA_OK; 1547da6c28aaSamw char *name; 1548da6c28aaSamw char *value; 1549da6c28aaSamw int index = -1; 155055bf511dSas struct smb_proto_option_defs *opt; 1551da6c28aaSamw 1552da6c28aaSamw name = sa_get_property_attr(prop, "type"); 1553da6c28aaSamw value = sa_get_property_attr(prop, "value"); 1554da6c28aaSamw if (name != NULL && value != NULL) { 1555da6c28aaSamw index = findprotoopt(name); 1556da6c28aaSamw if (index >= 0) { 1557da6c28aaSamw /* should test for valid value */ 1558da6c28aaSamw ret = smb_validate_proto_prop(index, name, value); 1559da6c28aaSamw if (ret == SA_OK) { 156055bf511dSas opt = &smb_proto_options[index]; 156155bf511dSas 1562da6c28aaSamw /* Save to SMF */ 1563*1160dcf7SMatt Barden if (smb_config_set(opt->smb_index, 1564*1160dcf7SMatt Barden value) != 0) { 1565*1160dcf7SMatt Barden ret = SA_BAD_VALUE; 1566*1160dcf7SMatt Barden goto out; 1567*1160dcf7SMatt Barden } 1568da6c28aaSamw /* 1569da6c28aaSamw * Specialized refresh mechanisms can 1570da6c28aaSamw * be flagged in the proto_options and 1571da6c28aaSamw * processed here. 1572da6c28aaSamw */ 157355bf511dSas if (opt->refresh & SMB_REFRESH_REFRESH) 1574faa1795aSjb (void) smf_refresh_instance( 1575faa1795aSjb SMBD_DEFAULT_INSTANCE_FMRI); 157655bf511dSas else if (opt->refresh & SMB_REFRESH_RESTART) 1577da6c28aaSamw (void) smf_restart_instance( 1578da6c28aaSamw SMBD_DEFAULT_INSTANCE_FMRI); 1579da6c28aaSamw } 1580da6c28aaSamw } 1581da6c28aaSamw } 158255bf511dSas 1583*1160dcf7SMatt Barden out: 1584da6c28aaSamw if (name != NULL) 1585da6c28aaSamw sa_free_attr_string(name); 1586da6c28aaSamw if (value != NULL) 1587da6c28aaSamw sa_free_attr_string(value); 1588da6c28aaSamw 1589da6c28aaSamw return (ret); 1590da6c28aaSamw } 1591da6c28aaSamw 1592da6c28aaSamw /* 1593da6c28aaSamw * smb_get_status() 1594da6c28aaSamw * 1595da6c28aaSamw * What is the current status of the smbd? We use the SMF state here. 1596da6c28aaSamw * Caller must free the returned value. 1597da6c28aaSamw */ 1598da6c28aaSamw 1599da6c28aaSamw static char * 1600da6c28aaSamw smb_get_status(void) 1601da6c28aaSamw { 1602652601fbSRobert Mustacchi return (smf_get_state(SMBD_DEFAULT_INSTANCE_FMRI)); 1603da6c28aaSamw } 1604da6c28aaSamw 1605da6c28aaSamw /* 1606da6c28aaSamw * This protocol plugin require resource names 1607da6c28aaSamw */ 1608da6c28aaSamw static uint64_t 1609da6c28aaSamw smb_share_features(void) 1610da6c28aaSamw { 1611da6c28aaSamw return (SA_FEATURE_RESOURCE | SA_FEATURE_ALLOWSUBDIRS | 16129e5da854Sdougm SA_FEATURE_ALLOWPARDIRS | SA_FEATURE_SERVER); 1613da6c28aaSamw } 1614da6c28aaSamw 1615da6c28aaSamw /* 1616c8ec8eeaSjose borrego * This should be used to convert smb_share_t to sa_resource_t 1617c8ec8eeaSjose borrego * Should only be needed to build transient shares/resources to be 1618c8ec8eeaSjose borrego * supplied to sharemgr to display. 1619da6c28aaSamw */ 1620da6c28aaSamw static int 1621c8ec8eeaSjose borrego smb_add_transient(sa_handle_t handle, smb_share_t *si) 1622da6c28aaSamw { 1623da6c28aaSamw int err; 1624da6c28aaSamw sa_share_t share; 1625da6c28aaSamw sa_group_t group; 1626da6c28aaSamw sa_resource_t resource; 162796a62adaSjoyce mcintosh nvlist_t *nvl; 162829bd2886SAlan Wright char *opt; 1629da6c28aaSamw 1630da6c28aaSamw if (si == NULL) 1631da6c28aaSamw return (SA_INVALID_NAME); 1632da6c28aaSamw 1633c8ec8eeaSjose borrego if ((share = sa_find_share(handle, si->shr_path)) == NULL) { 1634c8ec8eeaSjose borrego if ((group = smb_get_defaultgrp(handle)) == NULL) 1635da6c28aaSamw return (SA_NO_SUCH_GROUP); 1636c8ec8eeaSjose borrego 16373db3f65cSamw share = sa_get_share(group, si->shr_path); 1638da6c28aaSamw if (share == NULL) { 16393db3f65cSamw share = sa_add_share(group, si->shr_path, 1640da6c28aaSamw SA_SHARE_TRANSIENT, &err); 1641da6c28aaSamw if (share == NULL) 1642da6c28aaSamw return (SA_NO_SUCH_PATH); 1643da6c28aaSamw } 1644da6c28aaSamw } 1645da6c28aaSamw 1646da6c28aaSamw /* 1647da6c28aaSamw * Now handle the resource. Make sure that the resource is 1648da6c28aaSamw * transient and added to the share. 1649da6c28aaSamw */ 16503db3f65cSamw resource = sa_get_share_resource(share, si->shr_name); 1651da6c28aaSamw if (resource == NULL) { 1652da6c28aaSamw resource = sa_add_resource(share, 16533db3f65cSamw si->shr_name, SA_SHARE_TRANSIENT, &err); 1654da6c28aaSamw if (resource == NULL) 1655da6c28aaSamw return (SA_NO_SUCH_RESOURCE); 1656da6c28aaSamw } 1657da6c28aaSamw 165889dc44ceSjose borrego if (si->shr_cmnt[0] != '\0') 165989dc44ceSjose borrego (void) sa_set_resource_description(resource, si->shr_cmnt); 166029bd2886SAlan Wright 166189dc44ceSjose borrego if (si->shr_container[0] != '\0') 166289dc44ceSjose borrego (void) sa_set_resource_attr(resource, SHOPT_AD_CONTAINER, 166389dc44ceSjose borrego si->shr_container); 166429bd2886SAlan Wright 166596a62adaSjoyce mcintosh if (nvlist_alloc(&nvl, NV_UNIQUE_NAME, 0) != 0) 166696a62adaSjoyce mcintosh return (SA_NO_MEMORY); 166796a62adaSjoyce mcintosh 166829bd2886SAlan Wright if ((opt = smb_csc_name(si)) != NULL) 166996a62adaSjoyce mcintosh err |= nvlist_add_string(nvl, SHOPT_CSC, opt); 167029bd2886SAlan Wright 1671e3f2c991SKeyur Desai opt = (si->shr_flags & SMB_SHRF_ABE) ? "true" : "false"; 167296a62adaSjoyce mcintosh err |= nvlist_add_string(nvl, SHOPT_ABE, opt); 1673e3f2c991SKeyur Desai 1674148c5f43SAlan Wright if ((si->shr_flags & SMB_SHRF_AUTOHOME) == 0) { 1675148c5f43SAlan Wright opt = (si->shr_flags & SMB_SHRF_GUEST_OK) ? "true" : "false"; 1676148c5f43SAlan Wright err |= nvlist_add_string(nvl, SHOPT_GUEST, opt); 1677148c5f43SAlan Wright } 1678148c5f43SAlan Wright 1679148c5f43SAlan Wright if (si->shr_access_ro[0] != '\0') 1680148c5f43SAlan Wright err |= nvlist_add_string(nvl, SHOPT_RO, si->shr_access_ro); 1681148c5f43SAlan Wright 1682148c5f43SAlan Wright if (si->shr_access_rw[0] != '\0') 1683148c5f43SAlan Wright err |= nvlist_add_string(nvl, SHOPT_RW, si->shr_access_rw); 1684148c5f43SAlan Wright 1685148c5f43SAlan Wright if (si->shr_access_none[0] != '\0') 1686148c5f43SAlan Wright err |= nvlist_add_string(nvl, SHOPT_NONE, si->shr_access_none); 1687148c5f43SAlan Wright 168896a62adaSjoyce mcintosh if (err) { 168996a62adaSjoyce mcintosh nvlist_free(nvl); 169096a62adaSjoyce mcintosh return (SA_CONFIG_ERR); 169196a62adaSjoyce mcintosh } 1692da6c28aaSamw 169396a62adaSjoyce mcintosh err = smb_update_optionset_props(handle, resource, nvl); 169496a62adaSjoyce mcintosh 169596a62adaSjoyce mcintosh nvlist_free(nvl); 169696a62adaSjoyce mcintosh return (err); 1697da6c28aaSamw } 1698da6c28aaSamw 1699da6c28aaSamw /* 1700c8ec8eeaSjose borrego * Return smb transient shares. 1701da6c28aaSamw */ 1702da6c28aaSamw static int 1703da6c28aaSamw smb_list_transient(sa_handle_t handle) 1704da6c28aaSamw { 1705c8ec8eeaSjose borrego int i, offset; 17063db3f65cSamw smb_shrlist_t list; 1707da6c28aaSamw int res; 1708da6c28aaSamw 1709c8ec8eeaSjose borrego if (smb_share_count() <= 0) 1710da6c28aaSamw return (SA_OK); 1711c8ec8eeaSjose borrego 1712da6c28aaSamw offset = 0; 1713c8ec8eeaSjose borrego while (smb_share_list(offset, &list) == NERR_Success) { 1714c8ec8eeaSjose borrego if (list.sl_cnt == 0) 1715da6c28aaSamw break; 1716c8ec8eeaSjose borrego 1717c8ec8eeaSjose borrego for (i = 0; i < list.sl_cnt; i++) { 1718c8ec8eeaSjose borrego res = smb_add_transient(handle, &(list.sl_shares[i])); 1719da6c28aaSamw if (res != SA_OK) 1720da6c28aaSamw return (res); 1721da6c28aaSamw } 1722c8ec8eeaSjose borrego offset += list.sl_cnt; 1723da6c28aaSamw } 1724da6c28aaSamw 1725da6c28aaSamw return (SA_OK); 1726da6c28aaSamw } 1727da6c28aaSamw 1728da6c28aaSamw /* 1729da6c28aaSamw * fix_resource_name(share, name, prefix) 1730da6c28aaSamw * 1731da6c28aaSamw * Construct a name where the ZFS dataset has the prefix replaced with "name". 1732da6c28aaSamw */ 1733da6c28aaSamw static char * 1734da6c28aaSamw fix_resource_name(sa_share_t share, char *name, char *prefix) 1735da6c28aaSamw { 173689dc44ceSjose borrego char buf[SA_MAX_RESOURCE_NAME + 1]; 173789dc44ceSjose borrego char *dataset; 173889dc44ceSjose borrego size_t bufsz = SA_MAX_RESOURCE_NAME + 1; 173989dc44ceSjose borrego size_t prelen; 1740da6c28aaSamw 1741f96bd5c8SAlan Wright if (prefix == NULL) 1742f96bd5c8SAlan Wright return (strdup(name)); 1743f96bd5c8SAlan Wright 1744da6c28aaSamw dataset = sa_get_share_attr(share, "dataset"); 174589dc44ceSjose borrego if (dataset == NULL) 174689dc44ceSjose borrego return (strdup(name)); 1747da6c28aaSamw 174889dc44ceSjose borrego (void) strlcpy(buf, name, bufsz); 174989dc44ceSjose borrego prelen = strlen(prefix); 175089dc44ceSjose borrego 175189dc44ceSjose borrego if (strncmp(dataset, prefix, prelen) == 0) 175289dc44ceSjose borrego (void) strlcat(buf, dataset + prelen, bufsz); 175389dc44ceSjose borrego 175489dc44ceSjose borrego sa_free_attr_string(dataset); 175589dc44ceSjose borrego sa_fix_resource_name(buf); 175689dc44ceSjose borrego return (strdup(buf)); 1757da6c28aaSamw } 1758da6c28aaSamw 1759da6c28aaSamw /* 1760da6c28aaSamw * smb_parse_optstring(group, options) 1761da6c28aaSamw * 1762da6c28aaSamw * parse a compact option string into individual options. This allows 1763da6c28aaSamw * ZFS sharesmb and sharemgr "share" command to work. group can be a 1764da6c28aaSamw * group, a share or a resource. 1765da6c28aaSamw */ 1766da6c28aaSamw static int 1767da6c28aaSamw smb_parse_optstring(sa_group_t group, char *options) 1768da6c28aaSamw { 1769da6c28aaSamw char *dup; 1770da6c28aaSamw char *base; 1771da6c28aaSamw char *lasts; 1772da6c28aaSamw char *token; 1773da6c28aaSamw sa_optionset_t optionset; 1774da6c28aaSamw sa_group_t parent = NULL; 1775da6c28aaSamw sa_resource_t resource = NULL; 1776da6c28aaSamw int iszfs = 0; 1777da6c28aaSamw int persist = 0; 1778da6c28aaSamw int need_optionset = 0; 1779da6c28aaSamw int ret = SA_OK; 1780da6c28aaSamw sa_property_t prop; 1781da6c28aaSamw 1782da6c28aaSamw /* 1783da6c28aaSamw * In order to not attempt to change ZFS properties unless 1784da6c28aaSamw * absolutely necessary, we never do it in the legacy parsing 1785da6c28aaSamw * so we need to keep track of this. 1786da6c28aaSamw */ 1787da6c28aaSamw if (sa_is_share(group)) { 1788da6c28aaSamw char *zfs; 1789da6c28aaSamw 1790da6c28aaSamw parent = sa_get_parent_group(group); 1791da6c28aaSamw if (parent != NULL) { 1792da6c28aaSamw zfs = sa_get_group_attr(parent, "zfs"); 1793da6c28aaSamw if (zfs != NULL) { 1794da6c28aaSamw sa_free_attr_string(zfs); 1795da6c28aaSamw iszfs = 1; 1796da6c28aaSamw } 1797da6c28aaSamw } 1798da6c28aaSamw } else { 1799da6c28aaSamw iszfs = sa_group_is_zfs(group); 1800da6c28aaSamw /* 1801da6c28aaSamw * If a ZFS group, then we need to see if a resource 1802da6c28aaSamw * name is being set. If so, bail with 1803da6c28aaSamw * SA_PROP_SHARE_ONLY, so we come back in with a share 1804da6c28aaSamw * instead of a group. 1805da6c28aaSamw */ 1806148c5f43SAlan Wright if (iszfs || 1807148c5f43SAlan Wright strncmp(options, "name=", sizeof ("name=") - 1) == 0 || 1808da6c28aaSamw strstr(options, ",name=") != NULL) { 1809da6c28aaSamw return (SA_PROP_SHARE_ONLY); 1810da6c28aaSamw } 1811da6c28aaSamw } 1812da6c28aaSamw 1813da6c28aaSamw /* do we have an existing optionset? */ 1814da6c28aaSamw optionset = sa_get_optionset(group, "smb"); 1815da6c28aaSamw if (optionset == NULL) { 1816da6c28aaSamw /* didn't find existing optionset so create one */ 1817da6c28aaSamw optionset = sa_create_optionset(group, "smb"); 1818da6c28aaSamw if (optionset == NULL) 1819da6c28aaSamw return (SA_NO_MEMORY); 1820da6c28aaSamw } else { 1821da6c28aaSamw /* 1822da6c28aaSamw * If an optionset already exists, we've come through 1823da6c28aaSamw * twice so ignore the second time. 1824da6c28aaSamw */ 1825da6c28aaSamw return (ret); 1826da6c28aaSamw } 1827da6c28aaSamw 1828da6c28aaSamw /* We need a copy of options for the next part. */ 1829da6c28aaSamw dup = strdup(options); 1830da6c28aaSamw if (dup == NULL) 1831da6c28aaSamw return (SA_NO_MEMORY); 1832da6c28aaSamw 1833da6c28aaSamw /* 1834da6c28aaSamw * SMB properties are straightforward and are strings, 1835da6c28aaSamw * integers or booleans. Properties are separated by 1836da6c28aaSamw * commas. It will be necessary to parse quotes due to some 1837da6c28aaSamw * strings not having a restricted characters set. 1838da6c28aaSamw * 1839da6c28aaSamw * Note that names will create a resource. For now, if there 1840da6c28aaSamw * is a set of properties "before" the first name="", those 1841da6c28aaSamw * properties will be placed on the group. 1842da6c28aaSamw */ 1843da6c28aaSamw persist = sa_is_persistent(group); 1844da6c28aaSamw base = dup; 1845da6c28aaSamw token = dup; 1846da6c28aaSamw lasts = NULL; 1847da6c28aaSamw while (token != NULL && ret == SA_OK) { 1848da6c28aaSamw ret = SA_OK; 1849da6c28aaSamw token = strtok_r(base, ",", &lasts); 1850da6c28aaSamw base = NULL; 1851da6c28aaSamw if (token != NULL) { 1852da6c28aaSamw char *value; 1853da6c28aaSamw /* 1854da6c28aaSamw * All SMB properties have values so there 1855da6c28aaSamw * MUST be an '=' character. If it doesn't, 1856da6c28aaSamw * it is a syntax error. 1857da6c28aaSamw */ 1858da6c28aaSamw value = strchr(token, '='); 1859da6c28aaSamw if (value != NULL) { 1860da6c28aaSamw *value++ = '\0'; 1861da6c28aaSamw } else { 1862da6c28aaSamw ret = SA_SYNTAX_ERR; 1863da6c28aaSamw break; 1864da6c28aaSamw } 1865da6c28aaSamw /* 1866da6c28aaSamw * We may need to handle a "name" property 1867da6c28aaSamw * that is a ZFS imposed resource name. Each 1868da6c28aaSamw * name would trigger getting a new "resource" 1869da6c28aaSamw * to put properties on. For now, assume no 1870da6c28aaSamw * "name" property for special handling. 1871da6c28aaSamw */ 1872da6c28aaSamw 1873148c5f43SAlan Wright if (strcmp(token, SHOPT_NAME) == 0) { 1874da6c28aaSamw char *prefix; 1875da6c28aaSamw char *name = NULL; 1876da6c28aaSamw /* 1877da6c28aaSamw * We have a name, so now work on the 1878da6c28aaSamw * resource level. We have a "share" 1879da6c28aaSamw * in "group" due to the caller having 1880da6c28aaSamw * added it. If we are called with a 1881da6c28aaSamw * group, the check for group/share 1882da6c28aaSamw * at the beginning of this function 1883da6c28aaSamw * will bail out the parse if there is a 1884da6c28aaSamw * "name" but no share. 1885da6c28aaSamw */ 1886da6c28aaSamw if (!iszfs) { 1887da6c28aaSamw ret = SA_SYNTAX_ERR; 1888da6c28aaSamw break; 1889da6c28aaSamw } 1890da6c28aaSamw /* 1891da6c28aaSamw * Make sure the parent group has the 1892da6c28aaSamw * "prefix" property since we will 1893da6c28aaSamw * need to use this for constructing 1894da6c28aaSamw * inherited name= values. 1895da6c28aaSamw */ 1896da6c28aaSamw prefix = sa_get_group_attr(parent, "prefix"); 1897da6c28aaSamw if (prefix == NULL) { 1898da6c28aaSamw prefix = sa_get_group_attr(parent, 1899da6c28aaSamw "name"); 1900da6c28aaSamw if (prefix != NULL) { 1901da6c28aaSamw (void) sa_set_group_attr(parent, 1902da6c28aaSamw "prefix", prefix); 1903da6c28aaSamw } 1904da6c28aaSamw } 1905f96bd5c8SAlan Wright name = fix_resource_name((sa_share_t)group, 1906f96bd5c8SAlan Wright value, prefix); 1907da6c28aaSamw if (name != NULL) { 1908da6c28aaSamw resource = sa_add_resource( 1909da6c28aaSamw (sa_share_t)group, name, 1910da6c28aaSamw SA_SHARE_TRANSIENT, &ret); 1911da6c28aaSamw sa_free_attr_string(name); 1912da6c28aaSamw } else { 1913da6c28aaSamw ret = SA_NO_MEMORY; 1914da6c28aaSamw } 1915da6c28aaSamw if (prefix != NULL) 1916da6c28aaSamw sa_free_attr_string(prefix); 1917da6c28aaSamw 1918da6c28aaSamw /* A resource level optionset is needed */ 1919da6c28aaSamw 1920da6c28aaSamw need_optionset = 1; 1921da6c28aaSamw if (resource == NULL) { 1922da6c28aaSamw ret = SA_NO_MEMORY; 1923da6c28aaSamw break; 1924da6c28aaSamw } 1925da6c28aaSamw continue; 1926da6c28aaSamw } 1927da6c28aaSamw 1928148c5f43SAlan Wright if (iszfs && strcmp(token, SHOPT_DESCRIPTION) == 0) { 1929148c5f43SAlan Wright if (resource == NULL) 1930148c5f43SAlan Wright (void) sa_set_share_description( 1931148c5f43SAlan Wright (sa_share_t)group, value); 1932148c5f43SAlan Wright else 1933148c5f43SAlan Wright (void) sa_set_resource_description( 1934148c5f43SAlan Wright resource, value); 1935148c5f43SAlan Wright continue; 1936148c5f43SAlan Wright } 1937148c5f43SAlan Wright 1938da6c28aaSamw if (need_optionset) { 1939da6c28aaSamw optionset = sa_create_optionset(resource, 1940da6c28aaSamw "smb"); 1941da6c28aaSamw need_optionset = 0; 1942da6c28aaSamw } 1943da6c28aaSamw 1944da6c28aaSamw prop = sa_create_property(token, value); 1945da6c28aaSamw if (prop == NULL) 1946da6c28aaSamw ret = SA_NO_MEMORY; 1947da6c28aaSamw else 1948da6c28aaSamw ret = sa_add_property(optionset, prop); 1949da6c28aaSamw if (ret != SA_OK) 1950da6c28aaSamw break; 1951da6c28aaSamw if (!iszfs) 1952da6c28aaSamw ret = sa_commit_properties(optionset, !persist); 1953da6c28aaSamw } 1954da6c28aaSamw } 1955da6c28aaSamw free(dup); 1956da6c28aaSamw return (ret); 1957da6c28aaSamw } 1958da6c28aaSamw 1959da6c28aaSamw /* 1960da6c28aaSamw * smb_sprint_option(rbuff, rbuffsize, incr, prop, sep) 1961da6c28aaSamw * 1962da6c28aaSamw * provides a mechanism to format SMB properties into legacy output 1963da6c28aaSamw * format. If the buffer would overflow, it is reallocated and grown 1964da6c28aaSamw * as appropriate. Special cases of converting internal form of values 1965da6c28aaSamw * to those used by "share" are done. this function does one property 1966da6c28aaSamw * at a time. 1967da6c28aaSamw */ 1968da6c28aaSamw 1969da6c28aaSamw static void 1970da6c28aaSamw smb_sprint_option(char **rbuff, size_t *rbuffsize, size_t incr, 1971*1160dcf7SMatt Barden sa_property_t prop, int sep) 1972da6c28aaSamw { 1973da6c28aaSamw char *name; 1974da6c28aaSamw char *value; 1975da6c28aaSamw int curlen; 1976da6c28aaSamw char *buff = *rbuff; 1977da6c28aaSamw size_t buffsize = *rbuffsize; 1978da6c28aaSamw 1979da6c28aaSamw name = sa_get_property_attr(prop, "type"); 1980da6c28aaSamw value = sa_get_property_attr(prop, "value"); 1981da6c28aaSamw if (buff != NULL) 1982da6c28aaSamw curlen = strlen(buff); 1983da6c28aaSamw else 1984da6c28aaSamw curlen = 0; 1985da6c28aaSamw if (name != NULL) { 1986da6c28aaSamw int len; 1987da6c28aaSamw len = strlen(name) + sep; 1988da6c28aaSamw 1989da6c28aaSamw /* 1990da6c28aaSamw * A future RFE would be to replace this with more 1991da6c28aaSamw * generic code and to possibly handle more types. 1992da6c28aaSamw * 1993da6c28aaSamw * For now, everything else is treated as a string. If 1994da6c28aaSamw * we get any properties that aren't exactly 1995da6c28aaSamw * name/value pairs, we may need to 1996da6c28aaSamw * interpret/transform. 1997da6c28aaSamw */ 1998da6c28aaSamw if (value != NULL) 1999da6c28aaSamw len += 1 + strlen(value); 2000da6c28aaSamw 2001da6c28aaSamw while (buffsize <= (curlen + len)) { 2002da6c28aaSamw /* need more room */ 2003da6c28aaSamw buffsize += incr; 2004da6c28aaSamw buff = realloc(buff, buffsize); 2005da6c28aaSamw *rbuff = buff; 2006da6c28aaSamw *rbuffsize = buffsize; 2007da6c28aaSamw if (buff == NULL) { 2008da6c28aaSamw /* realloc failed so free everything */ 2009da6c28aaSamw if (*rbuff != NULL) 2010da6c28aaSamw free(*rbuff); 2011da6c28aaSamw goto err; 2012da6c28aaSamw } 2013da6c28aaSamw } 2014da6c28aaSamw if (buff == NULL) 2015da6c28aaSamw goto err; 2016da6c28aaSamw (void) snprintf(buff + curlen, buffsize - curlen, 2017da6c28aaSamw "%s%s=%s", sep ? "," : "", 2018da6c28aaSamw name, value != NULL ? value : "\"\""); 2019da6c28aaSamw 2020da6c28aaSamw } 2021da6c28aaSamw err: 2022da6c28aaSamw if (name != NULL) 2023da6c28aaSamw sa_free_attr_string(name); 2024da6c28aaSamw if (value != NULL) 2025da6c28aaSamw sa_free_attr_string(value); 2026da6c28aaSamw } 2027da6c28aaSamw 2028da6c28aaSamw /* 2029da6c28aaSamw * smb_format_resource_options(resource, hier) 2030da6c28aaSamw * 2031da6c28aaSamw * format all the options on the group into a flattened option 2032da6c28aaSamw * string. If hier is non-zero, walk up the tree to get inherited 2033da6c28aaSamw * options. 2034da6c28aaSamw */ 2035da6c28aaSamw 2036da6c28aaSamw static char * 2037da6c28aaSamw smb_format_options(sa_group_t group, int hier) 2038da6c28aaSamw { 2039da6c28aaSamw sa_optionset_t options = NULL; 2040da6c28aaSamw sa_property_t prop; 2041da6c28aaSamw int sep = 0; 2042da6c28aaSamw char *buff; 2043da6c28aaSamw size_t buffsize; 2044da6c28aaSamw 2045da6c28aaSamw 2046da6c28aaSamw buff = malloc(OPT_CHUNK); 2047da6c28aaSamw if (buff == NULL) 2048da6c28aaSamw return (NULL); 2049da6c28aaSamw 2050da6c28aaSamw buff[0] = '\0'; 2051da6c28aaSamw buffsize = OPT_CHUNK; 2052da6c28aaSamw 2053da6c28aaSamw /* 2054da6c28aaSamw * We may have a an optionset relative to this item. format 2055da6c28aaSamw * these if we find them and then add any security definitions. 2056da6c28aaSamw */ 2057da6c28aaSamw 2058da6c28aaSamw options = sa_get_derived_optionset(group, "smb", hier); 2059da6c28aaSamw 2060da6c28aaSamw /* 2061da6c28aaSamw * do the default set first but skip any option that is also 2062da6c28aaSamw * in the protocol specific optionset. 2063da6c28aaSamw */ 2064da6c28aaSamw if (options != NULL) { 2065da6c28aaSamw for (prop = sa_get_property(options, NULL); 2066da6c28aaSamw prop != NULL; prop = sa_get_next_property(prop)) { 2067da6c28aaSamw /* 2068da6c28aaSamw * use this one since we skipped any 2069da6c28aaSamw * of these that were also in 2070da6c28aaSamw * optdefault 2071da6c28aaSamw */ 2072da6c28aaSamw smb_sprint_option(&buff, &buffsize, OPT_CHUNK, 2073da6c28aaSamw prop, sep); 2074da6c28aaSamw if (buff == NULL) { 2075da6c28aaSamw /* 2076da6c28aaSamw * buff could become NULL if there 2077da6c28aaSamw * isn't enough memory for 2078da6c28aaSamw * smb_sprint_option to realloc() 2079da6c28aaSamw * as necessary. We can't really 2080da6c28aaSamw * do anything about it at this 2081da6c28aaSamw * point so we return NULL. The 2082da6c28aaSamw * caller should handle the 2083da6c28aaSamw * failure. 2084da6c28aaSamw */ 2085da6c28aaSamw if (options != NULL) 2086da6c28aaSamw sa_free_derived_optionset( 2087da6c28aaSamw options); 2088da6c28aaSamw return (buff); 2089da6c28aaSamw } 2090da6c28aaSamw sep = 1; 2091da6c28aaSamw } 2092da6c28aaSamw } 2093da6c28aaSamw 2094da6c28aaSamw if (options != NULL) 2095da6c28aaSamw sa_free_derived_optionset(options); 2096da6c28aaSamw return (buff); 2097da6c28aaSamw } 2098da6c28aaSamw 2099da6c28aaSamw /* 2100da6c28aaSamw * smb_rename_resource(resource, newname) 2101da6c28aaSamw * 2102da6c28aaSamw * Change the current exported name of the resource to newname. 2103da6c28aaSamw */ 2104da6c28aaSamw /*ARGSUSED*/ 2105da6c28aaSamw int 2106da6c28aaSamw smb_rename_resource(sa_handle_t handle, sa_resource_t resource, char *newname) 2107da6c28aaSamw { 2108da6c28aaSamw int ret = SA_OK; 2109da6c28aaSamw int err; 2110da6c28aaSamw char *oldname; 2111da6c28aaSamw 2112c8ec8eeaSjose borrego if (!smb_isonline()) 2113c8ec8eeaSjose borrego return (SA_OK); 2114c8ec8eeaSjose borrego 2115da6c28aaSamw oldname = sa_get_resource_attr(resource, "name"); 2116da6c28aaSamw if (oldname == NULL) 2117da6c28aaSamw return (SA_NO_SUCH_RESOURCE); 2118da6c28aaSamw 2119c8ec8eeaSjose borrego err = smb_share_rename(oldname, newname); 2120da6c28aaSamw 2121fe1c642dSBill Krier sa_free_attr_string(oldname); 2122fe1c642dSBill Krier 2123da6c28aaSamw /* improve error values somewhat */ 2124da6c28aaSamw switch (err) { 2125da6c28aaSamw case NERR_Success: 2126da6c28aaSamw break; 2127da6c28aaSamw case NERR_InternalError: 2128da6c28aaSamw ret = SA_SYSTEM_ERR; 2129da6c28aaSamw break; 2130da6c28aaSamw case NERR_DuplicateShare: 2131da6c28aaSamw ret = SA_DUPLICATE_NAME; 2132da6c28aaSamw break; 2133da6c28aaSamw default: 2134da6c28aaSamw ret = SA_CONFIG_ERR; 2135da6c28aaSamw break; 2136da6c28aaSamw } 2137da6c28aaSamw 2138da6c28aaSamw return (ret); 2139da6c28aaSamw } 2140c8ec8eeaSjose borrego 2141c8ec8eeaSjose borrego static int 2142c8ec8eeaSjose borrego smb_build_shareinfo(sa_share_t share, sa_resource_t resource, smb_share_t *si) 2143c8ec8eeaSjose borrego { 2144c8ec8eeaSjose borrego sa_optionset_t opts; 2145c8ec8eeaSjose borrego char *path; 2146c8ec8eeaSjose borrego char *rname; 2147c8ec8eeaSjose borrego char *val = NULL; 21489fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States char csc_value[SMB_CSC_BUFSZ]; 2149*1160dcf7SMatt Barden char strbuf[sizeof ("required")]; 2150c8ec8eeaSjose borrego 2151c8ec8eeaSjose borrego bzero(si, sizeof (smb_share_t)); 2152c8ec8eeaSjose borrego 2153c8ec8eeaSjose borrego if ((path = sa_get_share_attr(share, "path")) == NULL) 2154c8ec8eeaSjose borrego return (SA_NO_SUCH_PATH); 2155c8ec8eeaSjose borrego 2156c8ec8eeaSjose borrego if ((rname = sa_get_resource_attr(resource, "name")) == NULL) { 2157c8ec8eeaSjose borrego sa_free_attr_string(path); 2158c8ec8eeaSjose borrego return (SA_NO_SUCH_RESOURCE); 2159c8ec8eeaSjose borrego } 2160c8ec8eeaSjose borrego 2161c8ec8eeaSjose borrego (void) strlcpy(si->shr_path, path, sizeof (si->shr_path)); 2162c8ec8eeaSjose borrego (void) strlcpy(si->shr_name, rname, sizeof (si->shr_name)); 2163c8ec8eeaSjose borrego sa_free_attr_string(path); 2164c8ec8eeaSjose borrego sa_free_attr_string(rname); 2165c8ec8eeaSjose borrego 2166c8ec8eeaSjose borrego val = sa_get_resource_description(resource); 2167c8ec8eeaSjose borrego if (val == NULL) 2168c8ec8eeaSjose borrego val = sa_get_share_description(share); 2169c8ec8eeaSjose borrego 2170c8ec8eeaSjose borrego if (val != NULL) { 2171c8ec8eeaSjose borrego (void) strlcpy(si->shr_cmnt, val, sizeof (si->shr_cmnt)); 2172c8ec8eeaSjose borrego sa_free_share_description(val); 2173c8ec8eeaSjose borrego } 2174c8ec8eeaSjose borrego 21759fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States si->shr_flags = (sa_is_persistent(share)) 21769fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States ? SMB_SHRF_PERM : SMB_SHRF_TRANS; 21779fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 2178c8ec8eeaSjose borrego opts = sa_get_derived_optionset(resource, SMB_PROTOCOL_NAME, 1); 2179c8ec8eeaSjose borrego if (opts == NULL) 2180c8ec8eeaSjose borrego return (SA_OK); 2181c8ec8eeaSjose borrego 2182ca5fb90aSGordon Ross if (smb_saprop_getbool(opts, SHOPT_CATIA, B_FALSE)) 21839fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States si->shr_flags |= SMB_SHRF_CATIA; 2184c8ec8eeaSjose borrego 2185ca5fb90aSGordon Ross if (smb_saprop_getbool(opts, SHOPT_ABE, B_FALSE)) 21869fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States si->shr_flags |= SMB_SHRF_ABE; 21878b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States 2188ca5fb90aSGordon Ross if (smb_saprop_getbool(opts, SHOPT_GUEST, B_FALSE)) 21899fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States si->shr_flags |= SMB_SHRF_GUEST_OK; 2190e3f2c991SKeyur Desai 2191ca5fb90aSGordon Ross if (smb_saprop_getbool(opts, SHOPT_DFSROOT, B_FALSE)) 21929fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States si->shr_flags |= SMB_SHRF_DFSROOT; 21938d7e4166Sjose borrego 219494047d49SGordon Ross if (smb_saprop_getbool(opts, SHOPT_FSO, B_FALSE)) 219594047d49SGordon Ross si->shr_flags |= SMB_SHRF_FSO; 219694047d49SGordon Ross 2197ca5fb90aSGordon Ross /* Quotas are enabled by default. */ 2198*1160dcf7SMatt Barden if (smb_saprop_getbool(opts, SHOPT_QUOTAS, B_TRUE)) 2199*1160dcf7SMatt Barden si->shr_flags |= SMB_SHRF_QUOTAS; 2200*1160dcf7SMatt Barden 2201*1160dcf7SMatt Barden if (smb_saprop_getstr(opts, SHOPT_ENCRYPT, strbuf, sizeof (strbuf))) 2202*1160dcf7SMatt Barden smb_cfg_set_require(strbuf, &si->shr_encrypt); 2203ca5fb90aSGordon Ross 22049fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States (void) smb_saprop_getstr(opts, SHOPT_AD_CONTAINER, si->shr_container, 22059fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States sizeof (si->shr_container)); 220629bd2886SAlan Wright 22079fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (smb_saprop_getstr(opts, SHOPT_CSC, csc_value, sizeof (csc_value))) 22089fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_csc_option(csc_value, si); 2209b89a8333Snatalie li - Sun Microsystems - Irvine United States 22109fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (smb_saprop_getstr(opts, SHOPT_RO, si->shr_access_ro, 22119fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States sizeof (si->shr_access_ro))) 22129fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States si->shr_flags |= SMB_SHRF_ACC_RO; 2213b89a8333Snatalie li - Sun Microsystems - Irvine United States 22149fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (smb_saprop_getstr(opts, SHOPT_RW, si->shr_access_rw, 22159fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States sizeof (si->shr_access_rw))) 22169fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States si->shr_flags |= SMB_SHRF_ACC_RW; 22179fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 22189fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (smb_saprop_getstr(opts, SHOPT_NONE, si->shr_access_none, 22199fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States sizeof (si->shr_access_none))) 22209fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States si->shr_flags |= SMB_SHRF_ACC_NONE; 2221b89a8333Snatalie li - Sun Microsystems - Irvine United States 2222c8ec8eeaSjose borrego sa_free_derived_optionset(opts); 2223c8ec8eeaSjose borrego return (SA_OK); 2224c8ec8eeaSjose borrego } 2225c8ec8eeaSjose borrego 22268d7e4166Sjose borrego /* 22278d7e4166Sjose borrego * Map a client-side caching (CSC) option to the appropriate share 22288d7e4166Sjose borrego * flag. Only one option is allowed; an error will be logged if 22298d7e4166Sjose borrego * multiple options have been specified. We don't need to do anything 22308d7e4166Sjose borrego * about multiple values here because the SRVSVC will not recognize 22318d7e4166Sjose borrego * a value containing multiple flags and will return the default value. 22328d7e4166Sjose borrego * 22338d7e4166Sjose borrego * If the option value is not recognized, it will be ignored: invalid 22348d7e4166Sjose borrego * values will typically be caught and rejected by sharemgr. 22358d7e4166Sjose borrego */ 22368d7e4166Sjose borrego static void 22378d7e4166Sjose borrego smb_csc_option(const char *value, smb_share_t *si) 22388d7e4166Sjose borrego { 22398d7e4166Sjose borrego char buf[SMB_CSC_BUFSZ]; 22408d7e4166Sjose borrego int i; 22418d7e4166Sjose borrego 22428d7e4166Sjose borrego for (i = 0; i < (sizeof (cscopt) / sizeof (cscopt[0])); ++i) { 22438d7e4166Sjose borrego if (strcasecmp(value, cscopt[i].value) == 0) { 22448d7e4166Sjose borrego si->shr_flags |= cscopt[i].flag; 22458d7e4166Sjose borrego break; 22468d7e4166Sjose borrego } 22478d7e4166Sjose borrego } 22488d7e4166Sjose borrego 22498d7e4166Sjose borrego switch (si->shr_flags & SMB_SHRF_CSC_MASK) { 22508d7e4166Sjose borrego case 0: 22518d7e4166Sjose borrego case SMB_SHRF_CSC_DISABLED: 22528d7e4166Sjose borrego case SMB_SHRF_CSC_MANUAL: 22538d7e4166Sjose borrego case SMB_SHRF_CSC_AUTO: 22548d7e4166Sjose borrego case SMB_SHRF_CSC_VDO: 22558d7e4166Sjose borrego break; 22568d7e4166Sjose borrego 22578d7e4166Sjose borrego default: 22588d7e4166Sjose borrego buf[0] = '\0'; 22598d7e4166Sjose borrego 22608d7e4166Sjose borrego for (i = 0; i < (sizeof (cscopt) / sizeof (cscopt[0])); ++i) { 22618d7e4166Sjose borrego if (si->shr_flags & cscopt[i].flag) { 22628d7e4166Sjose borrego (void) strlcat(buf, " ", SMB_CSC_BUFSZ); 22638d7e4166Sjose borrego (void) strlcat(buf, cscopt[i].value, 22648d7e4166Sjose borrego SMB_CSC_BUFSZ); 22658d7e4166Sjose borrego } 22668d7e4166Sjose borrego } 22678d7e4166Sjose borrego 22688d7e4166Sjose borrego syslog(LOG_ERR, "csc option conflict:%s", buf); 22698d7e4166Sjose borrego break; 22708d7e4166Sjose borrego } 22718d7e4166Sjose borrego } 22728d7e4166Sjose borrego 227389dc44ceSjose borrego /* 227489dc44ceSjose borrego * Return the option name for the first CSC flag (there should be only 227589dc44ceSjose borrego * one) encountered in the share flags. 227689dc44ceSjose borrego */ 227789dc44ceSjose borrego static char * 227889dc44ceSjose borrego smb_csc_name(const smb_share_t *si) 227989dc44ceSjose borrego { 228089dc44ceSjose borrego int i; 228189dc44ceSjose borrego 228289dc44ceSjose borrego for (i = 0; i < (sizeof (cscopt) / sizeof (cscopt[0])); ++i) { 228389dc44ceSjose borrego if (si->shr_flags & cscopt[i].flag) 228489dc44ceSjose borrego return (cscopt[i].value); 228589dc44ceSjose borrego } 228689dc44ceSjose borrego 228789dc44ceSjose borrego return (NULL); 228889dc44ceSjose borrego } 228989dc44ceSjose borrego 2290c8ec8eeaSjose borrego /* 2291c8ec8eeaSjose borrego * smb_get_defaultgrp 2292c8ec8eeaSjose borrego * 2293c8ec8eeaSjose borrego * If default group for CIFS shares (i.e. "smb") exists 2294c8ec8eeaSjose borrego * then it will return the group handle, otherwise it will 2295c8ec8eeaSjose borrego * create the group and return the handle. 2296c8ec8eeaSjose borrego * 2297c8ec8eeaSjose borrego * All the shares created by CIFS clients (this is only possible 2298c8ec8eeaSjose borrego * via RPC) will be added to "smb" groups. 2299c8ec8eeaSjose borrego */ 2300c8ec8eeaSjose borrego static sa_group_t 2301c8ec8eeaSjose borrego smb_get_defaultgrp(sa_handle_t handle) 2302c8ec8eeaSjose borrego { 2303c8ec8eeaSjose borrego sa_group_t group = NULL; 2304c8ec8eeaSjose borrego int err; 2305c8ec8eeaSjose borrego 2306c8ec8eeaSjose borrego group = sa_get_group(handle, SMB_DEFAULT_SHARE_GROUP); 2307c8ec8eeaSjose borrego if (group != NULL) 2308c8ec8eeaSjose borrego return (group); 2309c8ec8eeaSjose borrego 2310c8ec8eeaSjose borrego group = sa_create_group(handle, SMB_DEFAULT_SHARE_GROUP, &err); 2311c8ec8eeaSjose borrego if (group == NULL) 2312c8ec8eeaSjose borrego return (NULL); 2313c8ec8eeaSjose borrego 2314c8ec8eeaSjose borrego if (sa_create_optionset(group, SMB_DEFAULT_SHARE_GROUP) == NULL) { 2315c8ec8eeaSjose borrego (void) sa_remove_group(group); 2316c8ec8eeaSjose borrego group = NULL; 2317c8ec8eeaSjose borrego } 2318c8ec8eeaSjose borrego 2319c8ec8eeaSjose borrego return (group); 2320c8ec8eeaSjose borrego } 232129bd2886SAlan Wright 232229bd2886SAlan Wright /* 232329bd2886SAlan Wright * Checks to see if the command args are the supported substitution specifier. 232429bd2886SAlan Wright * i.e. <cmd> %U %S 232529bd2886SAlan Wright */ 232629bd2886SAlan Wright static int 232729bd2886SAlan Wright cmd_validator(int index, char *value) 232829bd2886SAlan Wright { 232929bd2886SAlan Wright char cmd[MAXPATHLEN]; 233029bd2886SAlan Wright char *ptr, *v; 233129bd2886SAlan Wright boolean_t skip_cmdname; 233229bd2886SAlan Wright 233329bd2886SAlan Wright if (string_length_check_validator(index, value) != SA_OK) 233429bd2886SAlan Wright return (SA_BAD_VALUE); 233529bd2886SAlan Wright 233629bd2886SAlan Wright if (*value == '\0') 233729bd2886SAlan Wright return (SA_OK); 233829bd2886SAlan Wright 233929bd2886SAlan Wright (void) strlcpy(cmd, value, sizeof (cmd)); 234029bd2886SAlan Wright 234129bd2886SAlan Wright ptr = cmd; 234229bd2886SAlan Wright skip_cmdname = B_TRUE; 234329bd2886SAlan Wright do { 234429bd2886SAlan Wright if ((v = strsep(&ptr, " ")) == NULL) 234529bd2886SAlan Wright break; 234629bd2886SAlan Wright 234729bd2886SAlan Wright if (*v != '\0') { 234829bd2886SAlan Wright 234929bd2886SAlan Wright if (skip_cmdname) { 235029bd2886SAlan Wright skip_cmdname = B_FALSE; 235129bd2886SAlan Wright continue; 235229bd2886SAlan Wright } 235329bd2886SAlan Wright 235429bd2886SAlan Wright if ((strlen(v) != 2) || *v != '%') 235529bd2886SAlan Wright return (SA_BAD_VALUE); 235629bd2886SAlan Wright 235729bd2886SAlan Wright if (strpbrk(v, SMB_VALID_SUB_CHRS) == NULL) 235829bd2886SAlan Wright return (SA_BAD_VALUE); 235929bd2886SAlan Wright } 236029bd2886SAlan Wright 236129bd2886SAlan Wright } while (v != NULL); 236229bd2886SAlan Wright 236329bd2886SAlan Wright /* 236429bd2886SAlan Wright * If skip_cmdname is still true then the string contains 236529bd2886SAlan Wright * only spaces. Don't allow such a string. 236629bd2886SAlan Wright */ 236729bd2886SAlan Wright if (skip_cmdname) 236829bd2886SAlan Wright return (SA_BAD_VALUE); 236929bd2886SAlan Wright 237029bd2886SAlan Wright return (SA_OK); 237129bd2886SAlan Wright } 237229bd2886SAlan Wright 237329bd2886SAlan Wright /*ARGSUSED*/ 237429bd2886SAlan Wright static int 237529bd2886SAlan Wright disposition_validator(int index, char *value) 237629bd2886SAlan Wright { 237729bd2886SAlan Wright if (value == NULL) 237829bd2886SAlan Wright return (SA_BAD_VALUE); 237929bd2886SAlan Wright 238029bd2886SAlan Wright if (*value == '\0') 238129bd2886SAlan Wright return (SA_OK); 238229bd2886SAlan Wright 2383148c5f43SAlan Wright if ((strcasecmp(value, SMB_EXEC_DISP_CONTINUE) == 0) || 2384148c5f43SAlan Wright (strcasecmp(value, SMB_EXEC_DISP_TERMINATE) == 0)) 238529bd2886SAlan Wright return (SA_OK); 238629bd2886SAlan Wright 238729bd2886SAlan Wright return (SA_BAD_VALUE); 238829bd2886SAlan Wright } 238996a62adaSjoyce mcintosh 2390a90cf9f2SGordon Ross /*ARGSUSED*/ 2391a90cf9f2SGordon Ross static int 2392a90cf9f2SGordon Ross max_protocol_validator(int index, char *value) 2393a90cf9f2SGordon Ross { 2394a90cf9f2SGordon Ross if (value == NULL) 2395a90cf9f2SGordon Ross return (SA_BAD_VALUE); 2396a90cf9f2SGordon Ross 2397a90cf9f2SGordon Ross if (*value == '\0') 2398a90cf9f2SGordon Ross return (SA_OK); 2399a90cf9f2SGordon Ross 2400a90cf9f2SGordon Ross if (smb_config_check_protocol(value) == 0) 2401a90cf9f2SGordon Ross return (SA_OK); 2402a90cf9f2SGordon Ross 2403a90cf9f2SGordon Ross return (SA_BAD_VALUE); 2404a90cf9f2SGordon Ross 2405a90cf9f2SGordon Ross } 2406a90cf9f2SGordon Ross 240796a62adaSjoyce mcintosh /* 240896a62adaSjoyce mcintosh * Updates the optionset properties of the share resource. 240996a62adaSjoyce mcintosh * The properties are given as a list of name-value pair. 241096a62adaSjoyce mcintosh * The name argument should be the optionset property name and the value 241196a62adaSjoyce mcintosh * should be a valid value for the specified property. 2412c5866007SKeyur Desai * 2413c5866007SKeyur Desai * When calling this function for permanent shares, the caller must also 2414c5866007SKeyur Desai * call sa_commit_properties() to commit the changes to SMF. 241596a62adaSjoyce mcintosh */ 241696a62adaSjoyce mcintosh static int 241796a62adaSjoyce mcintosh smb_update_optionset_props(sa_handle_t handle, sa_resource_t resource, 241896a62adaSjoyce mcintosh nvlist_t *nvl) 241996a62adaSjoyce mcintosh { 242096a62adaSjoyce mcintosh sa_property_t prop; 242196a62adaSjoyce mcintosh sa_optionset_t opts; 242296a62adaSjoyce mcintosh int err = SA_OK; 242396a62adaSjoyce mcintosh nvpair_t *cur; 242496a62adaSjoyce mcintosh char *name, *val; 242596a62adaSjoyce mcintosh 242696a62adaSjoyce mcintosh if ((opts = sa_get_optionset(resource, SMB_PROTOCOL_NAME)) == NULL) { 242796a62adaSjoyce mcintosh opts = sa_create_optionset(resource, SMB_PROTOCOL_NAME); 242896a62adaSjoyce mcintosh if (opts == NULL) 242996a62adaSjoyce mcintosh return (SA_CONFIG_ERR); 243096a62adaSjoyce mcintosh } 243196a62adaSjoyce mcintosh 243296a62adaSjoyce mcintosh cur = nvlist_next_nvpair(nvl, NULL); 243396a62adaSjoyce mcintosh while (cur != NULL) { 243496a62adaSjoyce mcintosh name = nvpair_name(cur); 243596a62adaSjoyce mcintosh err = nvpair_value_string(cur, &val); 243696a62adaSjoyce mcintosh if ((err != 0) || (name == NULL) || (val == NULL)) { 243796a62adaSjoyce mcintosh err = SA_CONFIG_ERR; 243896a62adaSjoyce mcintosh break; 243996a62adaSjoyce mcintosh } 244096a62adaSjoyce mcintosh 244196a62adaSjoyce mcintosh prop = NULL; 244296a62adaSjoyce mcintosh if ((prop = sa_get_property(opts, name)) == NULL) { 244396a62adaSjoyce mcintosh prop = sa_create_property(name, val); 244496a62adaSjoyce mcintosh if (prop != NULL) { 244596a62adaSjoyce mcintosh err = sa_valid_property(handle, opts, 244696a62adaSjoyce mcintosh SMB_PROTOCOL_NAME, prop); 244796a62adaSjoyce mcintosh if (err != SA_OK) { 244896a62adaSjoyce mcintosh (void) sa_remove_property(prop); 244996a62adaSjoyce mcintosh break; 245096a62adaSjoyce mcintosh } 245196a62adaSjoyce mcintosh } 245296a62adaSjoyce mcintosh err = sa_add_property(opts, prop); 245396a62adaSjoyce mcintosh if (err != SA_OK) 245496a62adaSjoyce mcintosh break; 245596a62adaSjoyce mcintosh } else { 245696a62adaSjoyce mcintosh err = sa_update_property(prop, val); 245796a62adaSjoyce mcintosh if (err != SA_OK) 245896a62adaSjoyce mcintosh break; 245996a62adaSjoyce mcintosh } 246096a62adaSjoyce mcintosh 246196a62adaSjoyce mcintosh cur = nvlist_next_nvpair(nvl, cur); 246296a62adaSjoyce mcintosh } 246396a62adaSjoyce mcintosh 246496a62adaSjoyce mcintosh return (err); 246596a62adaSjoyce mcintosh } 24669fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 24679fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States static boolean_t 2468ca5fb90aSGordon Ross smb_saprop_getbool(sa_optionset_t opts, char *propname, boolean_t def) 24699fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States { 24709fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States sa_property_t prop; 24719fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States char *val; 2472ca5fb90aSGordon Ross boolean_t ret = def; 24739fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 24749fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States prop = sa_get_property(opts, propname); 24759fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if ((val = sa_get_property_attr(prop, "value")) != NULL) { 2476ca5fb90aSGordon Ross if (def) { 2477ca5fb90aSGordon Ross /* Default is true, ret false if... */ 2478ca5fb90aSGordon Ross if ((strcasecmp(val, "false") == 0) || 2479ca5fb90aSGordon Ross (strcmp(val, "0") == 0)) 2480ca5fb90aSGordon Ross ret = B_FALSE; 2481ca5fb90aSGordon Ross } else { 2482ca5fb90aSGordon Ross /* Default is false, ret true if... */ 2483ca5fb90aSGordon Ross if ((strcasecmp(val, "true") == 0) || 2484ca5fb90aSGordon Ross (strcmp(val, "1") == 0)) 2485ca5fb90aSGordon Ross ret = B_TRUE; 2486ca5fb90aSGordon Ross } 24879fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States free(val); 24889fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 24899fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 2490ca5fb90aSGordon Ross return (ret); 24919fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 24929fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 24939fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States static boolean_t 24949fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_saprop_getstr(sa_optionset_t opts, char *propname, char *buf, size_t bufsz) 24959fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States { 24969fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States sa_property_t prop; 24979fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States char *val; 24989fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 24999fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States prop = sa_get_property(opts, propname); 25009fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if ((val = sa_get_property_attr(prop, "value")) != NULL) { 25019fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States (void) strlcpy(buf, val, bufsz); 25029fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States free(val); 25039fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States return (B_TRUE); 25049fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 25059fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 25069fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States return (B_FALSE); 25079fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 2508