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. 241160dcf7SMatt Barden * Copyright 2017 Nexenta Systems, Inc. All rights reserved. 25*814e0daaSGordon Ross * Copyright 2022 RackTop Systems. 26da6c28aaSamw */ 27da6c28aaSamw 28da6c28aaSamw /* 29da6c28aaSamw * SMB specific functions 30da6c28aaSamw */ 31da6c28aaSamw #include <stdio.h> 32da6c28aaSamw #include <string.h> 33da6c28aaSamw #include <ctype.h> 34da6c28aaSamw #include <stdlib.h> 35da6c28aaSamw #include <unistd.h> 36da6c28aaSamw #include <zone.h> 37da6c28aaSamw #include <errno.h> 38da6c28aaSamw #include <locale.h> 39da6c28aaSamw #include <fcntl.h> 40da6c28aaSamw #include <sys/types.h> 41da6c28aaSamw #include <sys/stat.h> 42da6c28aaSamw #include <syslog.h> 43da6c28aaSamw #include "libshare.h" 44da6c28aaSamw #include "libshare_impl.h" 45da6c28aaSamw #include <pwd.h> 46da6c28aaSamw #include <limits.h> 47da6c28aaSamw #include <libscf.h> 48b56bf881SAntonello Cruz #include <libscf_priv.h> 49da6c28aaSamw #include <strings.h> 50da6c28aaSamw #include "libshare_smb.h" 51da6c28aaSamw #include <rpcsvc/daemon_utils.h> 523db3f65cSamw #include <smbsrv/smb_share.h> 53da6c28aaSamw #include <smbsrv/smbinfo.h> 54da6c28aaSamw #include <smbsrv/libsmb.h> 558d7e4166Sjose borrego #include <libdlpi.h> 568d7e4166Sjose borrego 578d7e4166Sjose borrego #define SMB_CSC_BUFSZ 64 58da6c28aaSamw 5929bd2886SAlan Wright #define SMB_VALID_SUB_CHRS "UDhMLmIiSPu" /* substitution characters */ 6029bd2886SAlan Wright 61da6c28aaSamw /* internal functions */ 62da6c28aaSamw static int smb_share_init(void); 63da6c28aaSamw static void smb_share_fini(void); 64da6c28aaSamw static int smb_enable_share(sa_share_t); 65da6c28aaSamw static int smb_share_changed(sa_share_t); 66da6c28aaSamw static int smb_resource_changed(sa_resource_t); 67da6c28aaSamw static int smb_rename_resource(sa_handle_t, sa_resource_t, char *); 68da6c28aaSamw static int smb_disable_share(sa_share_t share, char *); 69687915e9Sdougm static int smb_validate_property(sa_handle_t, sa_property_t, sa_optionset_t); 70da6c28aaSamw static int smb_set_proto_prop(sa_property_t); 71da6c28aaSamw static sa_protocol_properties_t smb_get_proto_set(void); 72da6c28aaSamw static char *smb_get_status(void); 73da6c28aaSamw static int smb_parse_optstring(sa_group_t, char *); 74da6c28aaSamw static char *smb_format_options(sa_group_t, int); 75da6c28aaSamw 76da6c28aaSamw static int smb_enable_service(void); 77da6c28aaSamw 78da6c28aaSamw static int range_check_validator(int, char *); 79da6c28aaSamw static int range_check_validator_zero_ok(int, char *); 80da6c28aaSamw static int string_length_check_validator(int, char *); 8186d7016bSGordon Ross static int print_enable_validator(int, char *); 82da6c28aaSamw static int true_false_validator(int, char *); 8329bd2886SAlan Wright static int ipv4_validator(int, char *); 8496a62adaSjoyce mcintosh static int hostname_validator(int, char *); 85da6c28aaSamw static int path_validator(int, char *); 8629bd2886SAlan Wright static int cmd_validator(int, char *); 8729bd2886SAlan Wright static int disposition_validator(int, char *); 883e2c0c09SMatt Barden static int protocol_validator(int, char *); 891160dcf7SMatt Barden static int require_validator(int, char *); 90da6c28aaSamw 91da6c28aaSamw static int smb_enable_resource(sa_resource_t); 92da6c28aaSamw static int smb_disable_resource(sa_resource_t); 93da6c28aaSamw static uint64_t smb_share_features(void); 94da6c28aaSamw static int smb_list_transient(sa_handle_t); 95dc20a302Sas200622 96c8ec8eeaSjose borrego static int smb_build_shareinfo(sa_share_t, sa_resource_t, smb_share_t *); 978d7e4166Sjose borrego static void smb_csc_option(const char *, smb_share_t *); 9889dc44ceSjose borrego static char *smb_csc_name(const smb_share_t *); 99c8ec8eeaSjose borrego static sa_group_t smb_get_defaultgrp(sa_handle_t); 1008d7e4166Sjose borrego static int interface_validator(int, char *); 10196a62adaSjoyce mcintosh static int smb_update_optionset_props(sa_handle_t, sa_resource_t, nvlist_t *); 102c8ec8eeaSjose borrego 103ca5fb90aSGordon Ross static boolean_t smb_saprop_getbool(sa_optionset_t, char *, boolean_t); 1049fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States static boolean_t smb_saprop_getstr(sa_optionset_t, char *, char *, size_t); 1059fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 10689dc44ceSjose borrego static struct { 10789dc44ceSjose borrego char *value; 10889dc44ceSjose borrego uint32_t flag; 10989dc44ceSjose borrego } cscopt[] = { 11089dc44ceSjose borrego { "disabled", SMB_SHRF_CSC_DISABLED }, 11189dc44ceSjose borrego { "manual", SMB_SHRF_CSC_MANUAL }, 11289dc44ceSjose borrego { "auto", SMB_SHRF_CSC_AUTO }, 11389dc44ceSjose borrego { "vdo", SMB_SHRF_CSC_VDO } 11489dc44ceSjose borrego }; 11589dc44ceSjose borrego 116da6c28aaSamw /* size of basic format allocation */ 117da6c28aaSamw #define OPT_CHUNK 1024 118da6c28aaSamw 119dc20a302Sas200622 /* size of string for types - big enough to hold "dependency" */ 120dc20a302Sas200622 #define SCFTYPE_LEN 32 121dc20a302Sas200622 122da6c28aaSamw /* 123da6c28aaSamw * Indexes of entries in smb_proto_options table. 124da6c28aaSamw * Changes to smb_proto_options table may require 125da6c28aaSamw * an update to these values. 126da6c28aaSamw */ 127da6c28aaSamw #define PROTO_OPT_WINS1 6 128da6c28aaSamw #define PROTO_OPT_WINS_EXCLUDE 8 129da6c28aaSamw 1308d7e4166Sjose borrego typedef struct smb_hostifs_walker { 1318d7e4166Sjose borrego const char *hiw_ifname; 1328d7e4166Sjose borrego boolean_t hiw_matchfound; 1338d7e4166Sjose borrego } smb_hostifs_walker_t; 1348d7e4166Sjose borrego 135da6c28aaSamw 136da6c28aaSamw /* 137da6c28aaSamw * ops vector that provides the protocol specific info and operations 138da6c28aaSamw * for share management. 139da6c28aaSamw */ 140da6c28aaSamw 141da6c28aaSamw struct sa_plugin_ops sa_plugin_ops = { 142da6c28aaSamw SA_PLUGIN_VERSION, 143da6c28aaSamw SMB_PROTOCOL_NAME, 144da6c28aaSamw smb_share_init, 145da6c28aaSamw smb_share_fini, 146da6c28aaSamw smb_enable_share, 147da6c28aaSamw smb_disable_share, 148da6c28aaSamw smb_validate_property, 1494bff34e3Sthurlow NULL, /* valid_space */ 1504bff34e3Sthurlow NULL, /* security_prop */ 151da6c28aaSamw smb_parse_optstring, 152da6c28aaSamw smb_format_options, 153da6c28aaSamw smb_set_proto_prop, 154da6c28aaSamw smb_get_proto_set, 155da6c28aaSamw smb_get_status, 1564bff34e3Sthurlow NULL, /* space_alias */ 1574bff34e3Sthurlow NULL, /* update_legacy */ 1584bff34e3Sthurlow NULL, /* delete_legacy */ 159da6c28aaSamw smb_share_changed, 160da6c28aaSamw smb_enable_resource, 161da6c28aaSamw smb_disable_resource, 162da6c28aaSamw smb_share_features, 163da6c28aaSamw smb_list_transient, 164da6c28aaSamw smb_resource_changed, 165da6c28aaSamw smb_rename_resource, 1664bff34e3Sthurlow NULL, /* run_command */ 1674bff34e3Sthurlow NULL, /* command_help */ 1684bff34e3Sthurlow NULL /* delete_proto_section */ 169da6c28aaSamw }; 170da6c28aaSamw 171da6c28aaSamw struct option_defs optdefs[] = { 1728d7e4166Sjose borrego { SHOPT_AD_CONTAINER, OPT_TYPE_STRING }, 173e3f2c991SKeyur Desai { SHOPT_ABE, OPT_TYPE_BOOLEAN }, 1748d7e4166Sjose borrego { SHOPT_NAME, OPT_TYPE_NAME }, 175b89a8333Snatalie li - Sun Microsystems - Irvine United States { SHOPT_RO, OPT_TYPE_ACCLIST }, 176b89a8333Snatalie li - Sun Microsystems - Irvine United States { SHOPT_RW, OPT_TYPE_ACCLIST }, 177b89a8333Snatalie li - Sun Microsystems - Irvine United States { SHOPT_NONE, OPT_TYPE_ACCLIST }, 1788b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States { SHOPT_CATIA, OPT_TYPE_BOOLEAN }, 1798d7e4166Sjose borrego { SHOPT_CSC, OPT_TYPE_CSC }, 18029bd2886SAlan Wright { SHOPT_GUEST, OPT_TYPE_BOOLEAN }, 1819fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States { SHOPT_DFSROOT, OPT_TYPE_BOOLEAN }, 182148c5f43SAlan Wright { SHOPT_DESCRIPTION, OPT_TYPE_STRING }, 1838d94f651SGordon Ross { SHOPT_CA, OPT_TYPE_BOOLEAN }, 18494047d49SGordon Ross { SHOPT_FSO, OPT_TYPE_BOOLEAN }, 185ca5fb90aSGordon Ross { SHOPT_QUOTAS, OPT_TYPE_BOOLEAN }, 1861160dcf7SMatt Barden { SHOPT_ENCRYPT, OPT_TYPE_STRING }, 187ff168298SToomas Soome { NULL, 0 } 188da6c28aaSamw }; 189da6c28aaSamw 190da6c28aaSamw /* 191da6c28aaSamw * findopt(name) 192da6c28aaSamw * 193da6c28aaSamw * Lookup option "name" in the option table and return the table 194da6c28aaSamw * index. 195da6c28aaSamw */ 196da6c28aaSamw static int 197da6c28aaSamw findopt(char *name) 198da6c28aaSamw { 199da6c28aaSamw int i; 200da6c28aaSamw if (name != NULL) { 201da6c28aaSamw for (i = 0; optdefs[i].tag != NULL; i++) { 202da6c28aaSamw if (strcmp(optdefs[i].tag, name) == 0) 203da6c28aaSamw return (i); 204da6c28aaSamw } 205da6c28aaSamw } 206da6c28aaSamw return (-1); 207da6c28aaSamw } 208da6c28aaSamw 209da6c28aaSamw /* 210da6c28aaSamw * is_a_number(number) 211da6c28aaSamw * 212da6c28aaSamw * is the string a number in one of the forms we want to use? 213da6c28aaSamw */ 214c8ec8eeaSjose borrego static boolean_t 215da6c28aaSamw is_a_number(char *number) 216da6c28aaSamw { 217c8ec8eeaSjose borrego boolean_t isnum = B_TRUE; 218c8ec8eeaSjose borrego boolean_t ishex = B_FALSE; 219da6c28aaSamw 220c8ec8eeaSjose borrego if (number == NULL || *number == '\0') 221c8ec8eeaSjose borrego return (B_FALSE); 222c8ec8eeaSjose borrego 223c8ec8eeaSjose borrego if (strncasecmp(number, "0x", 2) == 0) { 224da6c28aaSamw number += 2; 225c8ec8eeaSjose borrego ishex = B_TRUE; 226da6c28aaSamw } else if (*number == '-') { 227c8ec8eeaSjose borrego number++; 228da6c28aaSamw } 229da6c28aaSamw 230c8ec8eeaSjose borrego while (isnum && (*number != '\0')) { 231c8ec8eeaSjose borrego isnum = (ishex) ? isxdigit(*number) : isdigit(*number); 232c8ec8eeaSjose borrego number++; 233da6c28aaSamw } 234c8ec8eeaSjose borrego 235c8ec8eeaSjose borrego return (isnum); 236da6c28aaSamw } 237da6c28aaSamw 238da6c28aaSamw /* 239b89a8333Snatalie li - Sun Microsystems - Irvine United States * check ro vs rw values. Over time this may get beefed up. 240b89a8333Snatalie li - Sun Microsystems - Irvine United States * for now it just does simple checks. 241b89a8333Snatalie li - Sun Microsystems - Irvine United States */ 242b89a8333Snatalie li - Sun Microsystems - Irvine United States 243b89a8333Snatalie li - Sun Microsystems - Irvine United States static int 244b89a8333Snatalie li - Sun Microsystems - Irvine United States check_rorw(char *v1, char *v2) 245b89a8333Snatalie li - Sun Microsystems - Irvine United States { 246b89a8333Snatalie li - Sun Microsystems - Irvine United States int ret = SA_OK; 247b89a8333Snatalie li - Sun Microsystems - Irvine United States if (strcmp(v1, v2) == 0) 248b89a8333Snatalie li - Sun Microsystems - Irvine United States ret = SA_VALUE_CONFLICT; 249b89a8333Snatalie li - Sun Microsystems - Irvine United States return (ret); 250b89a8333Snatalie li - Sun Microsystems - Irvine United States } 251b89a8333Snatalie li - Sun Microsystems - Irvine United States 252b89a8333Snatalie li - Sun Microsystems - Irvine United States /* 253da6c28aaSamw * validresource(name) 254da6c28aaSamw * 255da6c28aaSamw * Check that name only has valid characters in it. The current valid 256da6c28aaSamw * set are the printable characters but not including: 257da6c28aaSamw * " / \ [ ] : | < > + ; , ? * = \t 258da6c28aaSamw * Note that space is included and there is a maximum length. 259da6c28aaSamw */ 260c8ec8eeaSjose borrego static boolean_t 261da6c28aaSamw validresource(const char *name) 262da6c28aaSamw { 263da6c28aaSamw const char *cp; 264da6c28aaSamw size_t len; 265da6c28aaSamw 266da6c28aaSamw if (name == NULL) 267da6c28aaSamw return (B_FALSE); 268da6c28aaSamw 269da6c28aaSamw len = strlen(name); 270da6c28aaSamw if (len == 0 || len > SA_MAX_RESOURCE_NAME) 271da6c28aaSamw return (B_FALSE); 272da6c28aaSamw 273da6c28aaSamw if (strpbrk(name, "\"/\\[]:|<>+;,?*=\t") != NULL) { 274da6c28aaSamw return (B_FALSE); 275da6c28aaSamw } 276da6c28aaSamw 277da6c28aaSamw for (cp = name; *cp != '\0'; cp++) 278da6c28aaSamw if (iscntrl(*cp)) 279da6c28aaSamw return (B_FALSE); 280da6c28aaSamw 281da6c28aaSamw return (B_TRUE); 282da6c28aaSamw } 283da6c28aaSamw 284da6c28aaSamw /* 2858d7e4166Sjose borrego * Check that the client-side caching (CSC) option value is valid. 2868d7e4166Sjose borrego */ 2878d7e4166Sjose borrego static boolean_t 2888d7e4166Sjose borrego validcsc(const char *value) 2898d7e4166Sjose borrego { 2908d7e4166Sjose borrego int i; 2918d7e4166Sjose borrego 2928d7e4166Sjose borrego for (i = 0; i < (sizeof (cscopt) / sizeof (cscopt[0])); ++i) { 29389dc44ceSjose borrego if (strcasecmp(value, cscopt[i].value) == 0) 2948d7e4166Sjose borrego return (B_TRUE); 2958d7e4166Sjose borrego } 2968d7e4166Sjose borrego 2978d7e4166Sjose borrego return (B_FALSE); 2988d7e4166Sjose borrego } 2998d7e4166Sjose borrego 3008d7e4166Sjose borrego /* 301da6c28aaSamw * smb_isonline() 302da6c28aaSamw * 303da6c28aaSamw * Determine if the SMF service instance is in the online state or 304da6c28aaSamw * not. A number of operations depend on this state. 305da6c28aaSamw */ 306da6c28aaSamw static boolean_t 307da6c28aaSamw smb_isonline(void) 308da6c28aaSamw { 309da6c28aaSamw char *str; 310da6c28aaSamw boolean_t ret = B_FALSE; 311da6c28aaSamw 312da6c28aaSamw if ((str = smf_get_state(SMBD_DEFAULT_INSTANCE_FMRI)) != NULL) { 313da6c28aaSamw ret = (strcmp(str, SCF_STATE_STRING_ONLINE) == 0); 314da6c28aaSamw free(str); 315da6c28aaSamw } 316da6c28aaSamw return (ret); 317da6c28aaSamw } 318da6c28aaSamw 319da6c28aaSamw /* 320dc20a302Sas200622 * smb_isdisabled() 321dc20a302Sas200622 * 322dc20a302Sas200622 * Determine if the SMF service instance is in the disabled state or 323dc20a302Sas200622 * not. A number of operations depend on this state. 324dc20a302Sas200622 */ 325dc20a302Sas200622 static boolean_t 326dc20a302Sas200622 smb_isdisabled(void) 327dc20a302Sas200622 { 328dc20a302Sas200622 char *str; 329dc20a302Sas200622 boolean_t ret = B_FALSE; 330dc20a302Sas200622 331dc20a302Sas200622 if ((str = smf_get_state(SMBD_DEFAULT_INSTANCE_FMRI)) != NULL) { 332dc20a302Sas200622 ret = (strcmp(str, SCF_STATE_STRING_DISABLED) == 0); 333dc20a302Sas200622 free(str); 334dc20a302Sas200622 } 335dc20a302Sas200622 return (ret); 336dc20a302Sas200622 } 337dc20a302Sas200622 338dc20a302Sas200622 /* 339dc20a302Sas200622 * smb_isautoenable() 340dc20a302Sas200622 * 341dc20a302Sas200622 * Determine if the SMF service instance auto_enabled set or not. A 342dc20a302Sas200622 * number of operations depend on this state. The property not being 343dc20a302Sas200622 * set or being set to true means autoenable. Only being set to false 344dc20a302Sas200622 * is not autoenabled. 345dc20a302Sas200622 */ 346dc20a302Sas200622 static boolean_t 347dc20a302Sas200622 smb_isautoenable(void) 348dc20a302Sas200622 { 349dc20a302Sas200622 boolean_t ret = B_TRUE; 350dc20a302Sas200622 scf_simple_prop_t *prop; 351dc20a302Sas200622 uint8_t *retstr; 352dc20a302Sas200622 353dc20a302Sas200622 prop = scf_simple_prop_get(NULL, SMBD_DEFAULT_INSTANCE_FMRI, 354dc20a302Sas200622 "application", "auto_enable"); 355dc20a302Sas200622 if (prop != NULL) { 356dc20a302Sas200622 retstr = scf_simple_prop_next_boolean(prop); 357dc20a302Sas200622 ret = *retstr != 0; 358dc20a302Sas200622 scf_simple_prop_free(prop); 359dc20a302Sas200622 } 360dc20a302Sas200622 return (ret); 361dc20a302Sas200622 } 362dc20a302Sas200622 363dc20a302Sas200622 /* 3647b59d02dSjb150015 * smb_ismaint() 3657b59d02dSjb150015 * 3667b59d02dSjb150015 * Determine if the SMF service instance is in the disabled state or 3677b59d02dSjb150015 * not. A number of operations depend on this state. 3687b59d02dSjb150015 */ 3697b59d02dSjb150015 static boolean_t 3707b59d02dSjb150015 smb_ismaint(void) 3717b59d02dSjb150015 { 3727b59d02dSjb150015 char *str; 3737b59d02dSjb150015 boolean_t ret = B_FALSE; 3747b59d02dSjb150015 3757b59d02dSjb150015 if ((str = smf_get_state(SMBD_DEFAULT_INSTANCE_FMRI)) != NULL) { 3767b59d02dSjb150015 ret = (strcmp(str, SCF_STATE_STRING_MAINT) == 0); 3777b59d02dSjb150015 free(str); 3787b59d02dSjb150015 } 3797b59d02dSjb150015 return (ret); 3807b59d02dSjb150015 } 3817b59d02dSjb150015 3827b59d02dSjb150015 /* 383da6c28aaSamw * smb_enable_share tells the implementation that it is to enable the share. 384da6c28aaSamw * This entails converting the path and options into the appropriate ioctl 385da6c28aaSamw * calls. It is assumed that all error checking of paths, etc. were 386da6c28aaSamw * done earlier. 387da6c28aaSamw */ 388da6c28aaSamw static int 389da6c28aaSamw smb_enable_share(sa_share_t share) 390da6c28aaSamw { 391da6c28aaSamw char *path; 3923db3f65cSamw smb_share_t si; 393da6c28aaSamw sa_resource_t resource; 394da6c28aaSamw boolean_t iszfs; 395da6c28aaSamw int err = SA_OK; 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 /* get the path since it is important in several places */ 408da6c28aaSamw path = sa_get_share_attr(share, "path"); 409da6c28aaSamw if (path == NULL) 410da6c28aaSamw return (SA_NO_SUCH_PATH); 411da6c28aaSamw 412dc20a302Sas200622 /* 413dc20a302Sas200622 * If administratively disabled, don't try to start anything. 414dc20a302Sas200622 */ 415da6c28aaSamw online = smb_isonline(); 416dc20a302Sas200622 if (!online && !smb_isautoenable() && smb_isdisabled()) 417dc20a302Sas200622 goto done; 418da6c28aaSamw 419da6c28aaSamw iszfs = sa_path_is_zfs(path); 420da6c28aaSamw 421da6c28aaSamw if (!online) { 422da6c28aaSamw err = smb_enable_service(); 423da6c28aaSamw if (err != SA_OK) { 424da6c28aaSamw (void) printf(dgettext(TEXT_DOMAIN, 425da6c28aaSamw "SMB: Unable to enable service\n")); 426da6c28aaSamw } else { 427da6c28aaSamw online = B_TRUE; 428da6c28aaSamw } 429da6c28aaSamw } 430da6c28aaSamw 431da6c28aaSamw /* 432da6c28aaSamw * Don't bother trying to start shares if the service isn't 433da6c28aaSamw * running. 434da6c28aaSamw */ 435da6c28aaSamw if (!online) 436da6c28aaSamw goto done; 437da6c28aaSamw 438da6c28aaSamw /* Each share can have multiple resources */ 439da6c28aaSamw for (resource = sa_get_share_resource(share, NULL); 440da6c28aaSamw resource != NULL; 441da6c28aaSamw resource = sa_get_next_resource(resource)) { 442c8ec8eeaSjose borrego err = smb_build_shareinfo(share, resource, &si); 443c8ec8eeaSjose borrego if (err != SA_OK) { 444da6c28aaSamw sa_free_attr_string(path); 445c8ec8eeaSjose borrego return (err); 446da6c28aaSamw } 447da6c28aaSamw 448da6c28aaSamw if (!iszfs) { 449c8ec8eeaSjose borrego err = smb_share_create(&si); 450da6c28aaSamw } else { 451da6c28aaSamw share_t sh; 452da6c28aaSamw 4535ad42b1bSSurya Prakki (void) sa_sharetab_fill_zfs(share, &sh, "smb"); 454743a77edSAlan Wright err = sa_share_zfs(share, resource, (char *)path, &sh, 455da6c28aaSamw &si, ZFS_SHARE_SMB); 456a63214d6SBill Krier if (err != SA_OK) { 457a63214d6SBill Krier errno = err; 458a63214d6SBill Krier err = -1; 459a63214d6SBill Krier } 460da6c28aaSamw sa_emptyshare(&sh); 461da6c28aaSamw } 462da6c28aaSamw } 463da6c28aaSamw if (!iszfs) 464da6c28aaSamw (void) sa_update_sharetab(share, "smb"); 465da6c28aaSamw done: 466da6c28aaSamw sa_free_attr_string(path); 467da6c28aaSamw 468da6c28aaSamw return (err == NERR_DuplicateShare ? 0 : err); 469da6c28aaSamw } 470da6c28aaSamw 471da6c28aaSamw /* 472da6c28aaSamw * This is the share for CIFS all shares have resource names. 473da6c28aaSamw * Enable tells the smb server to update its hash. If it fails 474da6c28aaSamw * because smb server is down, we just ignore as smb server loads 475da6c28aaSamw * the resources from sharemanager at startup. 476da6c28aaSamw */ 477da6c28aaSamw 478da6c28aaSamw static int 479da6c28aaSamw smb_enable_resource(sa_resource_t resource) 480da6c28aaSamw { 481da6c28aaSamw sa_share_t share; 4823db3f65cSamw smb_share_t si; 483dc20a302Sas200622 int ret = SA_OK; 484dc20a302Sas200622 int err; 485dc20a302Sas200622 boolean_t isonline; 486da6c28aaSamw 487da6c28aaSamw share = sa_get_resource_parent(resource); 488da6c28aaSamw if (share == NULL) 489da6c28aaSamw return (SA_NO_SUCH_PATH); 490dc20a302Sas200622 491dc20a302Sas200622 /* 492dc20a302Sas200622 * If administratively disabled, don't try to start anything. 493dc20a302Sas200622 */ 494dc20a302Sas200622 isonline = smb_isonline(); 495dc20a302Sas200622 if (!isonline && !smb_isautoenable() && smb_isdisabled()) 496c8ec8eeaSjose borrego return (SA_OK); 497dc20a302Sas200622 498c8ec8eeaSjose borrego if (!isonline) { 499c8ec8eeaSjose borrego (void) smb_enable_service(); 500c8ec8eeaSjose borrego 501c8ec8eeaSjose borrego if (!smb_isonline()) 502c8ec8eeaSjose borrego return (SA_OK); 503dc20a302Sas200622 } 504dc20a302Sas200622 505c8ec8eeaSjose borrego if ((ret = smb_build_shareinfo(share, resource, &si)) != SA_OK) 506c8ec8eeaSjose borrego return (ret); 507dc20a302Sas200622 508dc20a302Sas200622 /* 509dc20a302Sas200622 * Attempt to add the share. Any error that occurs if it was 510dc20a302Sas200622 * online is an error but don't count NERR_DuplicateName if 511dc20a302Sas200622 * smb/server had to be brought online since bringing the 512dc20a302Sas200622 * service up will enable the share that was just added prior 513dc20a302Sas200622 * to the attempt to enable. 514dc20a302Sas200622 */ 515c8ec8eeaSjose borrego err = smb_share_create(&si); 516dc20a302Sas200622 if (err == NERR_Success || !(!isonline && err == NERR_DuplicateName)) 517da6c28aaSamw (void) sa_update_sharetab(share, "smb"); 518dc20a302Sas200622 else 519dc20a302Sas200622 return (SA_NOT_SHARED); 520da6c28aaSamw 521c8ec8eeaSjose borrego return (SA_OK); 522da6c28aaSamw } 523da6c28aaSamw 524da6c28aaSamw /* 525da6c28aaSamw * Remove it from smb server hash. 526da6c28aaSamw */ 527da6c28aaSamw static int 528da6c28aaSamw smb_disable_resource(sa_resource_t resource) 529da6c28aaSamw { 530da6c28aaSamw char *rname; 5313db3f65cSamw uint32_t res; 532da6c28aaSamw sa_share_t share; 533da6c28aaSamw 534da6c28aaSamw rname = sa_get_resource_attr(resource, "name"); 535da6c28aaSamw if (rname == NULL) 536da6c28aaSamw return (SA_NO_SUCH_RESOURCE); 537da6c28aaSamw 538da6c28aaSamw if (smb_isonline()) { 539c8ec8eeaSjose borrego res = smb_share_delete(rname); 540fe1c642dSBill Krier if (res != NERR_Success && 541fe1c642dSBill Krier res != NERR_NetNameNotFound) { 542da6c28aaSamw sa_free_attr_string(rname); 543da6c28aaSamw return (SA_CONFIG_ERR); 544da6c28aaSamw } 545da6c28aaSamw } 5465b6e0c46Sdougm 5475b6e0c46Sdougm sa_free_attr_string(rname); 5485b6e0c46Sdougm 549da6c28aaSamw share = sa_get_resource_parent(resource); 550da6c28aaSamw if (share != NULL) { 551da6c28aaSamw rname = sa_get_share_attr(share, "path"); 552da6c28aaSamw if (rname != NULL) { 5535b6e0c46Sdougm sa_handle_t handle; 5545b6e0c46Sdougm 5555b6e0c46Sdougm handle = sa_find_group_handle((sa_group_t)resource); 5565b6e0c46Sdougm (void) sa_delete_sharetab(handle, rname, "smb"); 557da6c28aaSamw sa_free_attr_string(rname); 558da6c28aaSamw } 559da6c28aaSamw } 560da6c28aaSamw /* 561da6c28aaSamw * Always return OK as smb/server may be down and 562da6c28aaSamw * Shares will be picked up when loaded. 563da6c28aaSamw */ 564da6c28aaSamw return (SA_OK); 565da6c28aaSamw } 566da6c28aaSamw 567da6c28aaSamw /* 568da6c28aaSamw * smb_share_changed(sa_share_t share) 569da6c28aaSamw * 570da6c28aaSamw * The specified share has changed. 571da6c28aaSamw */ 572da6c28aaSamw static int 573da6c28aaSamw smb_share_changed(sa_share_t share) 574da6c28aaSamw { 575da6c28aaSamw char *path; 576da6c28aaSamw sa_resource_t resource; 577da6c28aaSamw 578c8ec8eeaSjose borrego if (!smb_isonline()) 579c8ec8eeaSjose borrego return (SA_OK); 580c8ec8eeaSjose borrego 581da6c28aaSamw /* get the path since it is important in several places */ 582da6c28aaSamw path = sa_get_share_attr(share, "path"); 583da6c28aaSamw if (path == NULL) 584da6c28aaSamw return (SA_NO_SUCH_PATH); 585c8ec8eeaSjose borrego 586da6c28aaSamw for (resource = sa_get_share_resource(share, NULL); 587da6c28aaSamw resource != NULL; 588da6c28aaSamw resource = sa_get_next_resource(resource)) 589da6c28aaSamw (void) smb_resource_changed(resource); 590da6c28aaSamw 591da6c28aaSamw sa_free_attr_string(path); 592da6c28aaSamw 593da6c28aaSamw return (SA_OK); 594da6c28aaSamw } 595da6c28aaSamw 596da6c28aaSamw /* 597da6c28aaSamw * smb_resource_changed(sa_resource_t resource) 598da6c28aaSamw * 599da6c28aaSamw * The specified resource has changed. 600da6c28aaSamw */ 601da6c28aaSamw static int 602da6c28aaSamw smb_resource_changed(sa_resource_t resource) 603da6c28aaSamw { 6043db3f65cSamw uint32_t res; 605da6c28aaSamw sa_share_t share; 606c8ec8eeaSjose borrego smb_share_t si; 607da6c28aaSamw 608c8ec8eeaSjose borrego if (!smb_isonline()) 609da6c28aaSamw return (SA_OK); 610da6c28aaSamw 611c8ec8eeaSjose borrego if ((share = sa_get_resource_parent(resource)) == NULL) 612da6c28aaSamw return (SA_CONFIG_ERR); 613da6c28aaSamw 614c8ec8eeaSjose borrego if ((res = smb_build_shareinfo(share, resource, &si)) != SA_OK) 615c8ec8eeaSjose borrego return (res); 616da6c28aaSamw 617b89a8333Snatalie li - Sun Microsystems - Irvine United States res = smb_share_modify(&si); 618c8ec8eeaSjose borrego 619c8ec8eeaSjose borrego if (res != NERR_Success) 620da6c28aaSamw return (SA_CONFIG_ERR); 621c8ec8eeaSjose borrego 622da6c28aaSamw return (smb_enable_service()); 623da6c28aaSamw } 624da6c28aaSamw 625da6c28aaSamw /* 6268e314a44Sdougm * smb_disable_share(sa_share_t share, char *path) 627da6c28aaSamw * 6288e314a44Sdougm * Unshare the specified share. Note that "path" is the same 6298e314a44Sdougm * path as what is in the "share" object. It is passed in to avoid an 6308e314a44Sdougm * additional lookup. A missing "path" value makes this a no-op 6318e314a44Sdougm * function. 632da6c28aaSamw */ 633da6c28aaSamw static int 634da6c28aaSamw smb_disable_share(sa_share_t share, char *path) 635da6c28aaSamw { 636da6c28aaSamw char *rname; 637da6c28aaSamw sa_resource_t resource; 6388e314a44Sdougm sa_group_t parent; 639da6c28aaSamw boolean_t iszfs; 640da6c28aaSamw int err = SA_OK; 641a63214d6SBill Krier int ret = SA_OK; 6425b6e0c46Sdougm sa_handle_t handle; 6431f713840SDoug McCallum boolean_t first = B_TRUE; /* work around sharetab issue */ 644da6c28aaSamw 6458e314a44Sdougm if (path == NULL) 646a63214d6SBill Krier return (ret); 6478e314a44Sdougm 6488e314a44Sdougm /* 6498e314a44Sdougm * If the share is in a ZFS group we need to handle it 6508e314a44Sdougm * differently. Just being on a ZFS file system isn't 6518e314a44Sdougm * enough since we may be in a legacy share case. 6528e314a44Sdougm */ 6538e314a44Sdougm parent = sa_get_parent_group(share); 6548e314a44Sdougm iszfs = sa_group_is_zfs(parent); 6558e314a44Sdougm 656da6c28aaSamw if (!smb_isonline()) 657da6c28aaSamw goto done; 658da6c28aaSamw 659da6c28aaSamw for (resource = sa_get_share_resource(share, NULL); 660a63214d6SBill Krier resource != NULL; 661da6c28aaSamw resource = sa_get_next_resource(resource)) { 662da6c28aaSamw rname = sa_get_resource_attr(resource, "name"); 663da6c28aaSamw if (rname == NULL) { 664da6c28aaSamw continue; 665da6c28aaSamw } 666da6c28aaSamw if (!iszfs) { 667c8ec8eeaSjose borrego err = smb_share_delete(rname); 668da6c28aaSamw switch (err) { 669da6c28aaSamw case NERR_NetNameNotFound: 670da6c28aaSamw case NERR_Success: 671da6c28aaSamw err = SA_OK; 672da6c28aaSamw break; 673da6c28aaSamw default: 674da6c28aaSamw err = SA_CONFIG_ERR; 675da6c28aaSamw break; 676da6c28aaSamw } 677da6c28aaSamw } else { 678da6c28aaSamw share_t sh; 679da6c28aaSamw 6805ad42b1bSSurya Prakki (void) sa_sharetab_fill_zfs(share, &sh, "smb"); 681743a77edSAlan Wright err = sa_share_zfs(share, resource, (char *)path, &sh, 682da6c28aaSamw rname, ZFS_UNSHARE_SMB); 683a63214d6SBill Krier if (err != SA_OK) { 684a63214d6SBill Krier switch (err) { 685a63214d6SBill Krier case EINVAL: 686a63214d6SBill Krier case ENOENT: 6871f713840SDoug McCallum err = SA_OK; 688a63214d6SBill Krier break; 689a63214d6SBill Krier default: 690a63214d6SBill Krier /* 691a63214d6SBill Krier * If we are no longer the first case, 692a63214d6SBill Krier * we don't care about the sa_share_zfs 693a63214d6SBill Krier * err if it is -1. This works around 694a63214d6SBill Krier * a problem in sharefs and should be 695a63214d6SBill Krier * removed when sharefs supports 696a63214d6SBill Krier * multiple entries per path. 697a63214d6SBill Krier */ 698a63214d6SBill Krier if (!first) 699a63214d6SBill Krier err = SA_OK; 700a63214d6SBill Krier else 701a63214d6SBill Krier err = SA_SYSTEM_ERR; 702a63214d6SBill Krier break; 703a63214d6SBill Krier } 704a63214d6SBill Krier } 705a63214d6SBill Krier 7061f713840SDoug McCallum first = B_FALSE; 7071f713840SDoug McCallum 708da6c28aaSamw sa_emptyshare(&sh); 709da6c28aaSamw } 710a63214d6SBill Krier 711a63214d6SBill Krier if (err != SA_OK) 712a63214d6SBill Krier ret = err; 713da6c28aaSamw sa_free_attr_string(rname); 714da6c28aaSamw } 715da6c28aaSamw done: 7165b6e0c46Sdougm if (!iszfs) { 7175b6e0c46Sdougm handle = sa_find_group_handle((sa_group_t)share); 7185b6e0c46Sdougm if (handle != NULL) 7195b6e0c46Sdougm (void) sa_delete_sharetab(handle, path, "smb"); 7205b6e0c46Sdougm else 721a63214d6SBill Krier ret = SA_SYSTEM_ERR; 7225b6e0c46Sdougm } 723a63214d6SBill Krier return (ret); 724da6c28aaSamw } 725da6c28aaSamw 726da6c28aaSamw /* 727687915e9Sdougm * smb_validate_property(handle, property, parent) 728da6c28aaSamw * 729da6c28aaSamw * Check that the property has a legitimate value for its type. 730687915e9Sdougm * Handle isn't currently used but may need to be in the future. 731da6c28aaSamw */ 732da6c28aaSamw 733687915e9Sdougm /*ARGSUSED*/ 734da6c28aaSamw static int 735687915e9Sdougm smb_validate_property(sa_handle_t handle, sa_property_t property, 736687915e9Sdougm sa_optionset_t parent) 737da6c28aaSamw { 738da6c28aaSamw int ret = SA_OK; 739da6c28aaSamw char *propname; 740da6c28aaSamw int optindex; 741da6c28aaSamw sa_group_t parent_group; 742da6c28aaSamw char *value; 743b89a8333Snatalie li - Sun Microsystems - Irvine United States char *other; 744da6c28aaSamw 745da6c28aaSamw propname = sa_get_property_attr(property, "type"); 746da6c28aaSamw 747da6c28aaSamw if ((optindex = findopt(propname)) < 0) 748da6c28aaSamw ret = SA_NO_SUCH_PROP; 749da6c28aaSamw 750da6c28aaSamw /* need to validate value range here as well */ 751da6c28aaSamw if (ret == SA_OK) { 752da6c28aaSamw parent_group = sa_get_parent_group((sa_share_t)parent); 753da6c28aaSamw if (optdefs[optindex].share && !sa_is_share(parent_group)) 754da6c28aaSamw ret = SA_PROP_SHARE_ONLY; 755da6c28aaSamw } 756da6c28aaSamw if (ret != SA_OK) { 757da6c28aaSamw if (propname != NULL) 758da6c28aaSamw sa_free_attr_string(propname); 759da6c28aaSamw return (ret); 760da6c28aaSamw } 761da6c28aaSamw 762da6c28aaSamw value = sa_get_property_attr(property, "value"); 763da6c28aaSamw if (value != NULL) { 764da6c28aaSamw /* first basic type checking */ 765da6c28aaSamw switch (optdefs[optindex].type) { 766da6c28aaSamw case OPT_TYPE_NUMBER: 767da6c28aaSamw /* check that the value is all digits */ 768da6c28aaSamw if (!is_a_number(value)) 769da6c28aaSamw ret = SA_BAD_VALUE; 770da6c28aaSamw break; 771da6c28aaSamw case OPT_TYPE_BOOLEAN: 77229bd2886SAlan Wright ret = true_false_validator(0, value); 773da6c28aaSamw break; 774da6c28aaSamw case OPT_TYPE_NAME: 775da6c28aaSamw /* 776da6c28aaSamw * Make sure no invalid characters 777da6c28aaSamw */ 77829bd2886SAlan Wright if (!validresource(value)) 779da6c28aaSamw ret = SA_BAD_VALUE; 780da6c28aaSamw break; 781da6c28aaSamw case OPT_TYPE_STRING: 782da6c28aaSamw /* whatever is here should be ok */ 783da6c28aaSamw break; 7848d7e4166Sjose borrego case OPT_TYPE_CSC: 78529bd2886SAlan Wright if (!validcsc(value)) 7868d7e4166Sjose borrego ret = SA_BAD_VALUE; 7878d7e4166Sjose borrego break; 788b89a8333Snatalie li - Sun Microsystems - Irvine United States case OPT_TYPE_ACCLIST: { 789b89a8333Snatalie li - Sun Microsystems - Irvine United States sa_property_t oprop; 790b89a8333Snatalie li - Sun Microsystems - Irvine United States char *ovalue; 791b89a8333Snatalie li - Sun Microsystems - Irvine United States /* 792b89a8333Snatalie li - Sun Microsystems - Irvine United States * access list handling. Should eventually 793b89a8333Snatalie li - Sun Microsystems - Irvine United States * validate that all the values make sense. 794b89a8333Snatalie li - Sun Microsystems - Irvine United States * Also, ro and rw may have cross value 795b89a8333Snatalie li - Sun Microsystems - Irvine United States * conflicts. 796b89a8333Snatalie li - Sun Microsystems - Irvine United States */ 797b89a8333Snatalie li - Sun Microsystems - Irvine United States if (parent == NULL) 798b89a8333Snatalie li - Sun Microsystems - Irvine United States break; 799b89a8333Snatalie li - Sun Microsystems - Irvine United States if (strcmp(propname, SHOPT_RO) == 0) 800b89a8333Snatalie li - Sun Microsystems - Irvine United States other = SHOPT_RW; 801b89a8333Snatalie li - Sun Microsystems - Irvine United States else if (strcmp(propname, SHOPT_RW) == 0) 802b89a8333Snatalie li - Sun Microsystems - Irvine United States other = SHOPT_RO; 803b89a8333Snatalie li - Sun Microsystems - Irvine United States else 804b89a8333Snatalie li - Sun Microsystems - Irvine United States other = NULL; 805b89a8333Snatalie li - Sun Microsystems - Irvine United States if (other == NULL) 806b89a8333Snatalie li - Sun Microsystems - Irvine United States break; 807b89a8333Snatalie li - Sun Microsystems - Irvine United States 808b89a8333Snatalie li - Sun Microsystems - Irvine United States /* compare rw(ro) with ro(rw) */ 809b89a8333Snatalie li - Sun Microsystems - Irvine United States oprop = sa_get_property(parent, other); 810b89a8333Snatalie li - Sun Microsystems - Irvine United States if (oprop == NULL) 811b89a8333Snatalie li - Sun Microsystems - Irvine United States break; 812b89a8333Snatalie li - Sun Microsystems - Irvine United States /* 813b89a8333Snatalie li - Sun Microsystems - Irvine United States * only potential 814b89a8333Snatalie li - Sun Microsystems - Irvine United States * confusion if other 815b89a8333Snatalie li - Sun Microsystems - Irvine United States * exists 816b89a8333Snatalie li - Sun Microsystems - Irvine United States */ 817b89a8333Snatalie li - Sun Microsystems - Irvine United States ovalue = sa_get_property_attr(oprop, "value"); 818b89a8333Snatalie li - Sun Microsystems - Irvine United States if (ovalue != NULL) { 819b89a8333Snatalie li - Sun Microsystems - Irvine United States ret = check_rorw(value, ovalue); 820b89a8333Snatalie li - Sun Microsystems - Irvine United States sa_free_attr_string(ovalue); 821b89a8333Snatalie li - Sun Microsystems - Irvine United States } 822b89a8333Snatalie li - Sun Microsystems - Irvine United States break; 823b89a8333Snatalie li - Sun Microsystems - Irvine United States } 824da6c28aaSamw default: 825da6c28aaSamw break; 826da6c28aaSamw } 827da6c28aaSamw } 828da6c28aaSamw 829da6c28aaSamw if (value != NULL) 830da6c28aaSamw sa_free_attr_string(value); 831da6c28aaSamw if (ret == SA_OK && optdefs[optindex].check != NULL) 832da6c28aaSamw /* do the property specific check */ 833da6c28aaSamw ret = optdefs[optindex].check(property); 834da6c28aaSamw 835da6c28aaSamw if (propname != NULL) 836da6c28aaSamw sa_free_attr_string(propname); 837da6c28aaSamw return (ret); 838da6c28aaSamw } 839da6c28aaSamw 840da6c28aaSamw /* 841da6c28aaSamw * Protocol management functions 842da6c28aaSamw * 843da6c28aaSamw * properties defined in the default files are defined in 844da6c28aaSamw * proto_option_defs for parsing and validation. 845da6c28aaSamw */ 846da6c28aaSamw 847da6c28aaSamw struct smb_proto_option_defs { 848da6c28aaSamw int smb_index; 849da6c28aaSamw int32_t minval; 850da6c28aaSamw int32_t maxval; /* In case of length of string this should be max */ 851da6c28aaSamw int (*validator)(int, char *); 852da6c28aaSamw int32_t refresh; 853da6c28aaSamw } smb_proto_options[] = { 854dc20a302Sas200622 { SMB_CI_SYS_CMNT, 0, MAX_VALUE_BUFLEN, 855da6c28aaSamw string_length_check_validator, SMB_REFRESH_REFRESH }, 856a90cf9f2SGordon Ross { SMB_CI_MAX_WORKERS, SMB_PI_MAX_WORKERS_MIN, SMB_PI_MAX_WORKERS_MAX, 857a90cf9f2SGordon Ross range_check_validator, SMB_REFRESH_REFRESH }, 858a90cf9f2SGordon Ross { SMB_CI_NETBIOS_ENABLE, 0, 0, true_false_validator, 859da6c28aaSamw SMB_REFRESH_REFRESH }, 860dc20a302Sas200622 { SMB_CI_NBSCOPE, 0, MAX_VALUE_BUFLEN, 861dc20a302Sas200622 string_length_check_validator, 0 }, 862dc20a302Sas200622 { SMB_CI_LM_LEVEL, 2, 5, range_check_validator, 0 }, 863dc20a302Sas200622 { SMB_CI_KEEPALIVE, 20, 5400, range_check_validator_zero_ok, 864da6c28aaSamw SMB_REFRESH_REFRESH }, 865dc20a302Sas200622 { SMB_CI_WINS_SRV1, 0, MAX_VALUE_BUFLEN, 86629bd2886SAlan Wright ipv4_validator, SMB_REFRESH_REFRESH }, 867dc20a302Sas200622 { SMB_CI_WINS_SRV2, 0, MAX_VALUE_BUFLEN, 86829bd2886SAlan Wright ipv4_validator, SMB_REFRESH_REFRESH }, 869dc20a302Sas200622 { SMB_CI_WINS_EXCL, 0, MAX_VALUE_BUFLEN, 8708d7e4166Sjose borrego interface_validator, SMB_REFRESH_REFRESH }, 871dc20a302Sas200622 { SMB_CI_SIGNING_ENABLE, 0, 0, true_false_validator, 872da6c28aaSamw SMB_REFRESH_REFRESH }, 873dc20a302Sas200622 { SMB_CI_SIGNING_REQD, 0, 0, true_false_validator, 874da6c28aaSamw SMB_REFRESH_REFRESH }, 875dc20a302Sas200622 { SMB_CI_RESTRICT_ANON, 0, 0, true_false_validator, 876da6c28aaSamw SMB_REFRESH_REFRESH }, 877dc20a302Sas200622 { SMB_CI_DOMAIN_SRV, 0, MAX_VALUE_BUFLEN, 87896a62adaSjoyce mcintosh hostname_validator, SMB_REFRESH_REFRESH }, 879dc20a302Sas200622 { SMB_CI_ADS_SITE, 0, MAX_VALUE_BUFLEN, 880da6c28aaSamw string_length_check_validator, SMB_REFRESH_REFRESH }, 881dc20a302Sas200622 { SMB_CI_DYNDNS_ENABLE, 0, 0, true_false_validator, 0 }, 882dc20a302Sas200622 { SMB_CI_AUTOHOME_MAP, 0, MAX_VALUE_BUFLEN, path_validator, 0 }, 8837f667e74Sjose borrego { SMB_CI_IPV6_ENABLE, 0, 0, true_false_validator, 8847f667e74Sjose borrego SMB_REFRESH_REFRESH }, 88586d7016bSGordon Ross { SMB_CI_PRINT_ENABLE, 0, 0, print_enable_validator, 886cb174861Sjoyce mcintosh SMB_REFRESH_REFRESH }, 8875f1ef25cSAram Hăvărneanu { SMB_CI_TRAVERSE_MOUNTS, 0, 0, true_false_validator, 8885f1ef25cSAram Hăvărneanu SMB_REFRESH_REFRESH }, 88929bd2886SAlan Wright { SMB_CI_MAP, 0, MAX_VALUE_BUFLEN, cmd_validator, SMB_REFRESH_REFRESH }, 89029bd2886SAlan Wright { SMB_CI_UNMAP, 0, MAX_VALUE_BUFLEN, cmd_validator, 89129bd2886SAlan Wright SMB_REFRESH_REFRESH }, 89229bd2886SAlan Wright { SMB_CI_DISPOSITION, 0, MAX_VALUE_BUFLEN, 89329bd2886SAlan Wright disposition_validator, SMB_REFRESH_REFRESH }, 89476b0ca5aSGordon Ross { SMB_CI_MIN_PROTOCOL, 0, MAX_VALUE_BUFLEN, protocol_validator, 89576b0ca5aSGordon Ross SMB_REFRESH_REFRESH }, 8963e2c0c09SMatt Barden { SMB_CI_MAX_PROTOCOL, 0, MAX_VALUE_BUFLEN, protocol_validator, 89783d2dfe6SGordon Ross SMB_REFRESH_REFRESH }, 8981160dcf7SMatt Barden { SMB_CI_ENCRYPT, 0, MAX_VALUE_BUFLEN, require_validator, 8991160dcf7SMatt Barden SMB_REFRESH_REFRESH }, 900cc3780e6SGordon Ross { SMB_CI_BYPASS_TRAVERSE_CHECKING, 0, 0, true_false_validator, 901cc3780e6SGordon Ross SMB_REFRESH_REFRESH }, 90294047d49SGordon Ross { SMB_CI_OPLOCK_ENABLE, 0, 0, true_false_validator, 90394047d49SGordon Ross SMB_REFRESH_REFRESH }, 904*814e0daaSGordon Ross { SMB_CI_SHORT_NAMES, 0, 0, true_false_validator, 905*814e0daaSGordon Ross SMB_REFRESH_REFRESH }, 906da6c28aaSamw }; 907da6c28aaSamw 908dc20a302Sas200622 #define SMB_OPT_NUM \ 909dc20a302Sas200622 (sizeof (smb_proto_options) / sizeof (smb_proto_options[0])) 910dc20a302Sas200622 9111160dcf7SMatt Barden static int 9121160dcf7SMatt Barden require_validator(int index, char *value) 9131160dcf7SMatt Barden { 9141160dcf7SMatt Barden if (string_length_check_validator(index, value) != SA_OK) 9151160dcf7SMatt Barden return (SA_BAD_VALUE); 9161160dcf7SMatt Barden 9171160dcf7SMatt Barden if (strcmp(value, "required") == 0) 9181160dcf7SMatt Barden return (SA_OK); 9191160dcf7SMatt Barden 9201160dcf7SMatt Barden if (strcmp(value, "disabled") == 0) 9211160dcf7SMatt Barden return (SA_OK); 9221160dcf7SMatt Barden 9231160dcf7SMatt Barden if (strcmp(value, "enabled") == 0) 9241160dcf7SMatt Barden return (SA_OK); 9251160dcf7SMatt Barden 9261160dcf7SMatt Barden return (SA_BAD_VALUE); 9271160dcf7SMatt Barden } 9281160dcf7SMatt Barden 929da6c28aaSamw /* 930da6c28aaSamw * Check the range of value as int range. 931da6c28aaSamw */ 932da6c28aaSamw static int 933da6c28aaSamw range_check_validator(int index, char *value) 934da6c28aaSamw { 935da6c28aaSamw int ret = SA_OK; 936da6c28aaSamw 937da6c28aaSamw if (!is_a_number(value)) { 938da6c28aaSamw ret = SA_BAD_VALUE; 939da6c28aaSamw } else { 940da6c28aaSamw int val; 941da6c28aaSamw val = strtoul(value, NULL, 0); 942da6c28aaSamw if (val < smb_proto_options[index].minval || 943da6c28aaSamw val > smb_proto_options[index].maxval) 944da6c28aaSamw ret = SA_BAD_VALUE; 945da6c28aaSamw } 946da6c28aaSamw return (ret); 947da6c28aaSamw } 948da6c28aaSamw 949da6c28aaSamw /* 950da6c28aaSamw * Check the range of value as int range. 951da6c28aaSamw */ 952da6c28aaSamw static int 953da6c28aaSamw range_check_validator_zero_ok(int index, char *value) 954da6c28aaSamw { 955da6c28aaSamw int ret = SA_OK; 956da6c28aaSamw 957da6c28aaSamw if (!is_a_number(value)) { 958da6c28aaSamw ret = SA_BAD_VALUE; 959da6c28aaSamw } else { 960da6c28aaSamw int val; 961da6c28aaSamw val = strtoul(value, NULL, 0); 962da6c28aaSamw if (val == 0) 963da6c28aaSamw ret = SA_OK; 964da6c28aaSamw else { 965da6c28aaSamw if (val < smb_proto_options[index].minval || 966da6c28aaSamw val > smb_proto_options[index].maxval) 967da6c28aaSamw ret = SA_BAD_VALUE; 968da6c28aaSamw } 969da6c28aaSamw } 970da6c28aaSamw return (ret); 971da6c28aaSamw } 972da6c28aaSamw 973da6c28aaSamw /* 974da6c28aaSamw * Check the length of the string 975da6c28aaSamw */ 976da6c28aaSamw static int 977da6c28aaSamw string_length_check_validator(int index, char *value) 978da6c28aaSamw { 979da6c28aaSamw int ret = SA_OK; 980da6c28aaSamw 981da6c28aaSamw if (value == NULL) 982da6c28aaSamw return (SA_BAD_VALUE); 983da6c28aaSamw if (strlen(value) > smb_proto_options[index].maxval) 984da6c28aaSamw ret = SA_BAD_VALUE; 985da6c28aaSamw return (ret); 986da6c28aaSamw } 987da6c28aaSamw 988da6c28aaSamw /* 989da6c28aaSamw * Check yes/no 990da6c28aaSamw */ 991da6c28aaSamw /*ARGSUSED*/ 992da6c28aaSamw static int 993da6c28aaSamw true_false_validator(int index, char *value) 994da6c28aaSamw { 995da6c28aaSamw if (value == NULL) 996da6c28aaSamw return (SA_BAD_VALUE); 997da6c28aaSamw if ((strcasecmp(value, "true") == 0) || 998da6c28aaSamw (strcasecmp(value, "false") == 0)) 999da6c28aaSamw return (SA_OK); 1000da6c28aaSamw return (SA_BAD_VALUE); 1001da6c28aaSamw } 1002da6c28aaSamw 1003da6c28aaSamw /* 100486d7016bSGordon Ross * If printing support is compiled in, this is the same as: 100586d7016bSGordon Ross * true_false_validator. Otherwise, only allow false. 100686d7016bSGordon Ross */ 100786d7016bSGordon Ross /*ARGSUSED*/ 100886d7016bSGordon Ross static int 100986d7016bSGordon Ross print_enable_validator(int index, char *value) 101086d7016bSGordon Ross { 101186d7016bSGordon Ross if (value == NULL) 101286d7016bSGordon Ross return (SA_BAD_VALUE); 101386d7016bSGordon Ross 101486d7016bSGordon Ross #ifdef HAVE_CUPS 101586d7016bSGordon Ross if (strcasecmp(value, "true") == 0) 101686d7016bSGordon Ross return (SA_OK); 101786d7016bSGordon Ross #endif 101886d7016bSGordon Ross if (strcasecmp(value, "false") == 0) 101986d7016bSGordon Ross return (SA_OK); 102086d7016bSGordon Ross 102186d7016bSGordon Ross return (SA_BAD_VALUE); 102286d7016bSGordon Ross } 102386d7016bSGordon Ross 102486d7016bSGordon Ross /* 102529bd2886SAlan Wright * Check IP v4 address. 1026da6c28aaSamw */ 1027da6c28aaSamw /*ARGSUSED*/ 1028da6c28aaSamw static int 102929bd2886SAlan Wright ipv4_validator(int index, char *value) 1030da6c28aaSamw { 1031da6c28aaSamw char sbytes[16]; 1032da6c28aaSamw 1033da6c28aaSamw if (value == NULL) 1034da6c28aaSamw return (SA_OK); 103529bd2886SAlan Wright 103629bd2886SAlan Wright if (strlen(value) == 0) 1037da6c28aaSamw return (SA_OK); 103829bd2886SAlan Wright 1039da6c28aaSamw if (inet_pton(AF_INET, value, (void *)sbytes) != 1) 1040da6c28aaSamw return (SA_BAD_VALUE); 1041da6c28aaSamw 1042da6c28aaSamw return (SA_OK); 1043da6c28aaSamw } 1044da6c28aaSamw 1045da6c28aaSamw /* 104696a62adaSjoyce mcintosh * Check that the specified name is an IP address (v4 or v6) or a hostname. 104796a62adaSjoyce mcintosh * Per RFC 1035 and 1123, names may contain alphanumeric characters, hyphens 104896a62adaSjoyce mcintosh * and dots. The first and last character of a label must be alphanumeric. 104996a62adaSjoyce mcintosh * Interior characters may be alphanumeric or hypens. 105096a62adaSjoyce mcintosh * 105196a62adaSjoyce mcintosh * Domain names should not contain underscores but we allow them because 105296a62adaSjoyce mcintosh * Windows names are often in non-compliance with this rule. 105329bd2886SAlan Wright */ 105429bd2886SAlan Wright /*ARGSUSED*/ 105529bd2886SAlan Wright static int 105696a62adaSjoyce mcintosh hostname_validator(int index, char *value) 105729bd2886SAlan Wright { 105829bd2886SAlan Wright char sbytes[INET6_ADDRSTRLEN]; 105996a62adaSjoyce mcintosh boolean_t new_label = B_TRUE; 106096a62adaSjoyce mcintosh char *p; 106196a62adaSjoyce mcintosh char label_terminator; 106296a62adaSjoyce mcintosh int len; 106329bd2886SAlan Wright 106429bd2886SAlan Wright if (value == NULL) 106529bd2886SAlan Wright return (SA_OK); 106629bd2886SAlan Wright 106796a62adaSjoyce mcintosh if ((len = strlen(value)) == 0) 106829bd2886SAlan Wright return (SA_OK); 106929bd2886SAlan Wright 107096a62adaSjoyce mcintosh if (inet_pton(AF_INET, value, (void *)sbytes) == 1) 107196a62adaSjoyce mcintosh return (SA_OK); 107296a62adaSjoyce mcintosh 107396a62adaSjoyce mcintosh if (inet_pton(AF_INET6, value, (void *)sbytes) == 1) 107496a62adaSjoyce mcintosh return (SA_OK); 107596a62adaSjoyce mcintosh 107696a62adaSjoyce mcintosh if (len >= MAXHOSTNAMELEN) 107796a62adaSjoyce mcintosh return (SA_BAD_VALUE); 107896a62adaSjoyce mcintosh 107996a62adaSjoyce mcintosh if (strspn(value, "0123456789.") == len) 108096a62adaSjoyce mcintosh return (SA_BAD_VALUE); 108196a62adaSjoyce mcintosh 108296a62adaSjoyce mcintosh label_terminator = *value; 108396a62adaSjoyce mcintosh 108496a62adaSjoyce mcintosh for (p = value; *p != '\0'; ++p) { 108596a62adaSjoyce mcintosh if (new_label) { 108696a62adaSjoyce mcintosh if (!isalnum(*p)) 108796a62adaSjoyce mcintosh return (SA_BAD_VALUE); 108896a62adaSjoyce mcintosh new_label = B_FALSE; 108996a62adaSjoyce mcintosh label_terminator = *p; 109096a62adaSjoyce mcintosh continue; 109196a62adaSjoyce mcintosh } 109296a62adaSjoyce mcintosh 109396a62adaSjoyce mcintosh if (*p == '.') { 109496a62adaSjoyce mcintosh if (!isalnum(label_terminator)) 109596a62adaSjoyce mcintosh return (SA_BAD_VALUE); 109696a62adaSjoyce mcintosh new_label = B_TRUE; 109796a62adaSjoyce mcintosh label_terminator = *p; 109896a62adaSjoyce mcintosh continue; 109996a62adaSjoyce mcintosh } 110096a62adaSjoyce mcintosh 110196a62adaSjoyce mcintosh label_terminator = *p; 110296a62adaSjoyce mcintosh 110396a62adaSjoyce mcintosh if (isalnum(*p) || *p == '-' || *p == '_') 110496a62adaSjoyce mcintosh continue; 110596a62adaSjoyce mcintosh 110696a62adaSjoyce mcintosh return (SA_BAD_VALUE); 110796a62adaSjoyce mcintosh } 110896a62adaSjoyce mcintosh 110996a62adaSjoyce mcintosh if (!isalnum(label_terminator)) 111029bd2886SAlan Wright return (SA_BAD_VALUE); 111129bd2886SAlan Wright 111229bd2886SAlan Wright return (SA_OK); 111329bd2886SAlan Wright } 111429bd2886SAlan Wright 111529bd2886SAlan Wright /* 11168d7e4166Sjose borrego * Call back function for dlpi_walk. 11178d7e4166Sjose borrego * Returns TRUE if interface name exists on the host. 11188d7e4166Sjose borrego */ 11198d7e4166Sjose borrego static boolean_t 11208d7e4166Sjose borrego smb_get_interface(const char *ifname, void *arg) 11218d7e4166Sjose borrego { 11228d7e4166Sjose borrego smb_hostifs_walker_t *iterp = arg; 11238d7e4166Sjose borrego 11248d7e4166Sjose borrego iterp->hiw_matchfound = (strcmp(ifname, iterp->hiw_ifname) == 0); 11258d7e4166Sjose borrego 11268d7e4166Sjose borrego return (iterp->hiw_matchfound); 11278d7e4166Sjose borrego } 11288d7e4166Sjose borrego 11298d7e4166Sjose borrego /* 11308d7e4166Sjose borrego * Checks to see if the input interface exists on the host. 11318d7e4166Sjose borrego * Returns B_TRUE if the match is found, B_FALSE otherwise. 11328d7e4166Sjose borrego */ 11338d7e4166Sjose borrego static boolean_t 11348d7e4166Sjose borrego smb_validate_interface(const char *ifname) 11358d7e4166Sjose borrego { 11368d7e4166Sjose borrego smb_hostifs_walker_t iter; 11378d7e4166Sjose borrego 11388d7e4166Sjose borrego if ((ifname == NULL) || (*ifname == '\0')) 11398d7e4166Sjose borrego return (B_FALSE); 11408d7e4166Sjose borrego 11418d7e4166Sjose borrego iter.hiw_ifname = ifname; 11428d7e4166Sjose borrego iter.hiw_matchfound = B_FALSE; 11438d7e4166Sjose borrego dlpi_walk(smb_get_interface, &iter, 0); 11448d7e4166Sjose borrego 11458d7e4166Sjose borrego return (iter.hiw_matchfound); 11468d7e4166Sjose borrego } 11478d7e4166Sjose borrego 11488d7e4166Sjose borrego /* 11498d7e4166Sjose borrego * Check valid interfaces. Interface names value can be NULL or empty. 11508d7e4166Sjose borrego * Returns SA_BAD_VALUE if interface cannot be found on the host. 1151da6c28aaSamw */ 1152da6c28aaSamw /*ARGSUSED*/ 1153da6c28aaSamw static int 11548d7e4166Sjose borrego interface_validator(int index, char *value) 1155da6c28aaSamw { 11568d7e4166Sjose borrego char buf[16]; 11578d7e4166Sjose borrego int ret = SA_OK; 11588d7e4166Sjose borrego char *ifname, *tmp, *p; 1159da6c28aaSamw 1160da6c28aaSamw if (value == NULL || *value == '\0') 11618d7e4166Sjose borrego return (ret); 1162da6c28aaSamw 1163da6c28aaSamw if (strlen(value) > MAX_VALUE_BUFLEN) 1164da6c28aaSamw return (SA_BAD_VALUE); 1165da6c28aaSamw 11668d7e4166Sjose borrego if ((p = strdup(value)) == NULL) 1167da6c28aaSamw return (SA_NO_MEMORY); 1168da6c28aaSamw 11698d7e4166Sjose borrego tmp = p; 11708d7e4166Sjose borrego while ((ifname = strsep(&tmp, ",")) != NULL) { 11718d7e4166Sjose borrego if (*ifname == '\0') { 11728d7e4166Sjose borrego ret = SA_BAD_VALUE; 11738d7e4166Sjose borrego break; 1174da6c28aaSamw } 1175da6c28aaSamw 11768d7e4166Sjose borrego if (!smb_validate_interface(ifname)) { 11778d7e4166Sjose borrego if (inet_pton(AF_INET, ifname, (void *)buf) == 0) { 11788d7e4166Sjose borrego ret = SA_BAD_VALUE; 11798d7e4166Sjose borrego break; 11808d7e4166Sjose borrego } 11818d7e4166Sjose borrego } 11828d7e4166Sjose borrego } 11838d7e4166Sjose borrego 11848d7e4166Sjose borrego free(p); 11858d7e4166Sjose borrego return (ret); 1186da6c28aaSamw } 1187da6c28aaSamw 1188da6c28aaSamw /* 1189da6c28aaSamw * Check path 1190da6c28aaSamw */ 1191da6c28aaSamw /*ARGSUSED*/ 1192da6c28aaSamw static int 11938d96b23eSAlan Wright path_validator(int index, char *path) 1194da6c28aaSamw { 1195da6c28aaSamw struct stat buffer; 1196da6c28aaSamw int fd, status; 1197da6c28aaSamw 11988d96b23eSAlan Wright if (path == NULL) 1199da6c28aaSamw return (SA_BAD_VALUE); 1200da6c28aaSamw 12018d96b23eSAlan Wright fd = open(path, O_RDONLY); 1202da6c28aaSamw if (fd < 0) 1203da6c28aaSamw return (SA_BAD_VALUE); 1204da6c28aaSamw 1205da6c28aaSamw status = fstat(fd, &buffer); 1206da6c28aaSamw (void) close(fd); 1207da6c28aaSamw 1208da6c28aaSamw if (status < 0) 1209da6c28aaSamw return (SA_BAD_VALUE); 1210da6c28aaSamw 1211da6c28aaSamw if (buffer.st_mode & S_IFDIR) 1212da6c28aaSamw return (SA_OK); 1213da6c28aaSamw return (SA_BAD_VALUE); 1214da6c28aaSamw } 1215da6c28aaSamw 1216da6c28aaSamw /* 1217da6c28aaSamw * the protoset holds the defined options so we don't have to read 1218da6c28aaSamw * them multiple times 1219da6c28aaSamw */ 1220da6c28aaSamw static sa_protocol_properties_t protoset; 1221da6c28aaSamw 1222da6c28aaSamw static int 1223da6c28aaSamw findprotoopt(char *name) 1224da6c28aaSamw { 1225da6c28aaSamw int i; 1226dc20a302Sas200622 char *sc_name; 1227dc20a302Sas200622 1228dc20a302Sas200622 for (i = 0; i < SMB_OPT_NUM; i++) { 1229dc20a302Sas200622 sc_name = smb_config_getname(smb_proto_options[i].smb_index); 1230dc20a302Sas200622 if (strcasecmp(sc_name, name) == 0) 1231da6c28aaSamw return (i); 1232da6c28aaSamw } 1233dc20a302Sas200622 1234da6c28aaSamw return (-1); 1235da6c28aaSamw } 1236da6c28aaSamw 1237da6c28aaSamw /* 1238da6c28aaSamw * smb_load_proto_properties() 1239da6c28aaSamw * 1240da6c28aaSamw * read the smb config values from SMF. 1241da6c28aaSamw */ 1242da6c28aaSamw 1243da6c28aaSamw static int 1244da6c28aaSamw smb_load_proto_properties() 1245da6c28aaSamw { 1246da6c28aaSamw sa_property_t prop; 1247dc20a302Sas200622 char value[MAX_VALUE_BUFLEN]; 1248dc20a302Sas200622 char *name; 1249da6c28aaSamw int index; 1250e7bab347Sdougm int ret = SA_OK; 1251dc20a302Sas200622 int rc; 1252da6c28aaSamw 1253da6c28aaSamw protoset = sa_create_protocol_properties(SMB_PROTOCOL_NAME); 1254da6c28aaSamw if (protoset == NULL) 1255da6c28aaSamw return (SA_NO_MEMORY); 1256da6c28aaSamw 1257e7bab347Sdougm for (index = 0; index < SMB_OPT_NUM && ret == SA_OK; index++) { 1258dc20a302Sas200622 rc = smb_config_get(smb_proto_options[index].smb_index, 1259dc20a302Sas200622 value, sizeof (value)); 1260dc20a302Sas200622 if (rc != SMBD_SMF_OK) 1261dc20a302Sas200622 continue; 1262dc20a302Sas200622 name = smb_config_getname(smb_proto_options[index].smb_index); 1263dc20a302Sas200622 prop = sa_create_property(name, value); 126497df5ac9Sdougm if (prop != NULL) 1265e7bab347Sdougm ret = sa_add_protocol_property(protoset, prop); 1266e7bab347Sdougm else 1267e7bab347Sdougm ret = SA_NO_MEMORY; 1268da6c28aaSamw } 1269e7bab347Sdougm return (ret); 1270da6c28aaSamw } 1271da6c28aaSamw 1272da6c28aaSamw /* 1273da6c28aaSamw * smb_share_init() 1274da6c28aaSamw * 1275da6c28aaSamw * Initialize the smb plugin. 1276da6c28aaSamw */ 1277da6c28aaSamw 1278da6c28aaSamw static int 1279da6c28aaSamw smb_share_init(void) 1280da6c28aaSamw { 1281da6c28aaSamw if (sa_plugin_ops.sa_init != smb_share_init) 1282da6c28aaSamw return (SA_SYSTEM_ERR); 1283da6c28aaSamw 12848d96b23eSAlan Wright smb_share_door_clnt_init(); 1285c8ec8eeaSjose borrego return (smb_load_proto_properties()); 1286da6c28aaSamw } 1287da6c28aaSamw 1288da6c28aaSamw /* 1289da6c28aaSamw * smb_share_fini() 1290da6c28aaSamw * 1291da6c28aaSamw */ 1292da6c28aaSamw static void 1293da6c28aaSamw smb_share_fini(void) 1294da6c28aaSamw { 1295da6c28aaSamw xmlFreeNode(protoset); 1296da6c28aaSamw protoset = NULL; 1297dc20a302Sas200622 12988d96b23eSAlan Wright smb_share_door_clnt_fini(); 1299da6c28aaSamw } 1300da6c28aaSamw 1301da6c28aaSamw /* 1302da6c28aaSamw * smb_get_proto_set() 1303da6c28aaSamw * 1304da6c28aaSamw * Return an optionset with all the protocol specific properties in 1305da6c28aaSamw * it. 1306da6c28aaSamw */ 1307da6c28aaSamw static sa_protocol_properties_t 1308da6c28aaSamw smb_get_proto_set(void) 1309da6c28aaSamw { 1310da6c28aaSamw return (protoset); 1311da6c28aaSamw } 1312da6c28aaSamw 1313da6c28aaSamw /* 1314dc20a302Sas200622 * smb_enable_dependencies() 1315dc20a302Sas200622 * 1316dc20a302Sas200622 * SMBD_DEFAULT_INSTANCE_FMRI may have some dependencies that aren't 1317dc20a302Sas200622 * enabled. This will attempt to enable all of them. 1318dc20a302Sas200622 */ 1319dc20a302Sas200622 static void 1320dc20a302Sas200622 smb_enable_dependencies(const char *fmri) 1321dc20a302Sas200622 { 1322dc20a302Sas200622 scf_handle_t *handle; 1323dc20a302Sas200622 scf_service_t *service; 1324dc20a302Sas200622 scf_instance_t *inst = NULL; 1325dc20a302Sas200622 scf_iter_t *iter; 1326dc20a302Sas200622 scf_property_t *prop; 1327dc20a302Sas200622 scf_value_t *value; 1328dc20a302Sas200622 scf_propertygroup_t *pg; 1329dc20a302Sas200622 scf_scope_t *scope; 1330dc20a302Sas200622 char type[SCFTYPE_LEN]; 1331dc20a302Sas200622 char *dependency; 1332dc20a302Sas200622 char *servname; 1333dc20a302Sas200622 int maxlen; 1334dc20a302Sas200622 1335dc20a302Sas200622 /* 1336dc20a302Sas200622 * Get all required handles and storage. 1337dc20a302Sas200622 */ 1338dc20a302Sas200622 handle = scf_handle_create(SCF_VERSION); 1339dc20a302Sas200622 if (handle == NULL) 1340dc20a302Sas200622 return; 1341dc20a302Sas200622 1342dc20a302Sas200622 if (scf_handle_bind(handle) != 0) { 1343dc20a302Sas200622 scf_handle_destroy(handle); 1344dc20a302Sas200622 return; 1345dc20a302Sas200622 } 1346dc20a302Sas200622 1347dc20a302Sas200622 maxlen = scf_limit(SCF_LIMIT_MAX_VALUE_LENGTH); 1348dc20a302Sas200622 if (maxlen == (ssize_t)-1) 1349dc20a302Sas200622 maxlen = MAXPATHLEN; 1350dc20a302Sas200622 1351dc20a302Sas200622 dependency = malloc(maxlen); 1352dc20a302Sas200622 1353dc20a302Sas200622 service = scf_service_create(handle); 1354dc20a302Sas200622 1355dc20a302Sas200622 iter = scf_iter_create(handle); 1356dc20a302Sas200622 1357dc20a302Sas200622 pg = scf_pg_create(handle); 1358dc20a302Sas200622 1359dc20a302Sas200622 prop = scf_property_create(handle); 1360dc20a302Sas200622 1361dc20a302Sas200622 value = scf_value_create(handle); 1362dc20a302Sas200622 1363dc20a302Sas200622 scope = scf_scope_create(handle); 1364dc20a302Sas200622 1365dc20a302Sas200622 if (service == NULL || iter == NULL || pg == NULL || prop == NULL || 1366dc20a302Sas200622 value == NULL || scope == NULL || dependency == NULL) 1367dc20a302Sas200622 goto done; 1368dc20a302Sas200622 1369dc20a302Sas200622 /* 1370dc20a302Sas200622 * We passed in the FMRI for the default instance but for 1371dc20a302Sas200622 * some things we need the simple form so construct it. Since 1372dc20a302Sas200622 * we reuse the storage that dependency points to, we need to 1373dc20a302Sas200622 * use the servname early. 1374dc20a302Sas200622 */ 1375dc20a302Sas200622 (void) snprintf(dependency, maxlen, "%s", fmri + sizeof ("svc:")); 1376dc20a302Sas200622 servname = strrchr(dependency, ':'); 1377dc20a302Sas200622 if (servname == NULL) 1378dc20a302Sas200622 goto done; 1379dc20a302Sas200622 *servname = '\0'; 1380dc20a302Sas200622 servname = dependency; 1381dc20a302Sas200622 1382dc20a302Sas200622 /* 1383dc20a302Sas200622 * Setup to iterate over the service property groups, only 1384dc20a302Sas200622 * looking at those that are "dependency" types. The "entity" 1385dc20a302Sas200622 * property will have the FMRI of the service we are dependent 1386dc20a302Sas200622 * on. 1387dc20a302Sas200622 */ 1388dc20a302Sas200622 if (scf_handle_get_scope(handle, SCF_SCOPE_LOCAL, scope) != 0) 1389dc20a302Sas200622 goto done; 1390dc20a302Sas200622 1391dc20a302Sas200622 if (scf_scope_get_service(scope, servname, service) != 0) 1392dc20a302Sas200622 goto done; 1393dc20a302Sas200622 1394dc20a302Sas200622 if (scf_iter_service_pgs(iter, service) != 0) 1395dc20a302Sas200622 goto done; 1396dc20a302Sas200622 1397dc20a302Sas200622 while (scf_iter_next_pg(iter, pg) > 0) { 1398dc20a302Sas200622 char *services[2]; 1399dc20a302Sas200622 /* 1400dc20a302Sas200622 * Have a property group for the service. See if it is 1401dc20a302Sas200622 * a dependency pg and only do operations on those. 1402dc20a302Sas200622 */ 1403dc20a302Sas200622 if (scf_pg_get_type(pg, type, SCFTYPE_LEN) <= 0) 1404dc20a302Sas200622 continue; 1405dc20a302Sas200622 1406dc20a302Sas200622 if (strncmp(type, SCF_GROUP_DEPENDENCY, SCFTYPE_LEN) != 0) 1407dc20a302Sas200622 continue; 1408dc20a302Sas200622 /* 1409dc20a302Sas200622 * Have a dependency. Attempt to enable it. 1410dc20a302Sas200622 */ 1411dc20a302Sas200622 if (scf_pg_get_property(pg, SCF_PROPERTY_ENTITIES, prop) != 0) 1412dc20a302Sas200622 continue; 1413dc20a302Sas200622 1414dc20a302Sas200622 if (scf_property_get_value(prop, value) != 0) 1415dc20a302Sas200622 continue; 1416dc20a302Sas200622 1417dc20a302Sas200622 services[1] = NULL; 1418dc20a302Sas200622 1419dc20a302Sas200622 if (scf_value_get_as_string(value, dependency, maxlen) > 0) { 1420dc20a302Sas200622 services[0] = dependency; 1421dc20a302Sas200622 _check_services(services); 1422dc20a302Sas200622 } 1423dc20a302Sas200622 } 1424dc20a302Sas200622 1425dc20a302Sas200622 done: 1426dc20a302Sas200622 if (dependency != NULL) 1427dc20a302Sas200622 free(dependency); 1428dc20a302Sas200622 if (value != NULL) 1429dc20a302Sas200622 scf_value_destroy(value); 1430dc20a302Sas200622 if (prop != NULL) 1431dc20a302Sas200622 scf_property_destroy(prop); 1432dc20a302Sas200622 if (pg != NULL) 1433dc20a302Sas200622 scf_pg_destroy(pg); 1434dc20a302Sas200622 if (iter != NULL) 1435dc20a302Sas200622 scf_iter_destroy(iter); 1436dc20a302Sas200622 if (scope != NULL) 1437dc20a302Sas200622 scf_scope_destroy(scope); 1438dc20a302Sas200622 if (inst != NULL) 1439dc20a302Sas200622 scf_instance_destroy(inst); 1440dc20a302Sas200622 if (service != NULL) 1441dc20a302Sas200622 scf_service_destroy(service); 1442dc20a302Sas200622 1443dc20a302Sas200622 (void) scf_handle_unbind(handle); 1444dc20a302Sas200622 scf_handle_destroy(handle); 1445dc20a302Sas200622 } 1446dc20a302Sas200622 1447dc20a302Sas200622 /* 1448da6c28aaSamw * How long to wait for service to come online 1449da6c28aaSamw */ 1450da6c28aaSamw #define WAIT_FOR_SERVICE 15 1451da6c28aaSamw 1452da6c28aaSamw /* 1453da6c28aaSamw * smb_enable_service() 1454da6c28aaSamw * 1455da6c28aaSamw */ 1456da6c28aaSamw static int 1457da6c28aaSamw smb_enable_service(void) 1458da6c28aaSamw { 1459da6c28aaSamw int i; 1460da6c28aaSamw int ret = SA_OK; 1461dc20a302Sas200622 char *service[] = { SMBD_DEFAULT_INSTANCE_FMRI, NULL }; 1462da6c28aaSamw 1463da6c28aaSamw if (!smb_isonline()) { 1464dc20a302Sas200622 /* 1465dc20a302Sas200622 * Attempt to start the idmap, and other dependent 1466dc20a302Sas200622 * services, first. If it fails, the SMB service will 1467dc20a302Sas200622 * ultimately fail so we use that as the error. If we 1468dc20a302Sas200622 * don't try to enable idmap, smb won't start the 1469dc20a302Sas200622 * first time unless the admin has done it 1470dc20a302Sas200622 * manually. The service could be administratively 1471dc20a302Sas200622 * disabled so we won't always get started. 1472dc20a302Sas200622 */ 1473dc20a302Sas200622 smb_enable_dependencies(SMBD_DEFAULT_INSTANCE_FMRI); 1474dc20a302Sas200622 _check_services(service); 1475da6c28aaSamw 1476da6c28aaSamw /* Wait for service to come online */ 1477da6c28aaSamw for (i = 0; i < WAIT_FOR_SERVICE; i++) { 1478da6c28aaSamw if (smb_isonline()) { 1479da6c28aaSamw ret = SA_OK; 1480da6c28aaSamw break; 14817b59d02dSjb150015 } else if (smb_ismaint()) { 14827b59d02dSjb150015 /* maintenance requires help */ 14837b59d02dSjb150015 ret = SA_SYSTEM_ERR; 14847b59d02dSjb150015 break; 1485da6c28aaSamw } else { 14867b59d02dSjb150015 /* try another time */ 1487da6c28aaSamw ret = SA_BUSY; 1488da6c28aaSamw (void) sleep(1); 1489da6c28aaSamw } 1490da6c28aaSamw } 1491da6c28aaSamw } 1492da6c28aaSamw return (ret); 1493da6c28aaSamw } 1494da6c28aaSamw 1495da6c28aaSamw /* 1496da6c28aaSamw * smb_set_proto_prop(prop) 1497da6c28aaSamw * 1498da6c28aaSamw * check that prop is valid. 1499da6c28aaSamw */ 1500da6c28aaSamw /*ARGSUSED*/ 1501da6c28aaSamw static int 1502da6c28aaSamw smb_set_proto_prop(sa_property_t prop) 1503da6c28aaSamw { 1504da6c28aaSamw int ret = SA_OK; 1505da6c28aaSamw char *name; 1506da6c28aaSamw char *value; 1507da6c28aaSamw int index = -1; 150855bf511dSas200622 struct smb_proto_option_defs *opt; 1509da6c28aaSamw 1510da6c28aaSamw name = sa_get_property_attr(prop, "type"); 1511da6c28aaSamw value = sa_get_property_attr(prop, "value"); 151276b0ca5aSGordon Ross if (name == NULL || value == NULL) { 151376b0ca5aSGordon Ross ret = SA_NO_SUCH_PROP; 151476b0ca5aSGordon Ross goto out; 151576b0ca5aSGordon Ross } 151676b0ca5aSGordon Ross 1517da6c28aaSamw index = findprotoopt(name); 151876b0ca5aSGordon Ross if (index < 0) { 151976b0ca5aSGordon Ross ret = SA_NO_SUCH_PROP; 152076b0ca5aSGordon Ross goto out; 152176b0ca5aSGordon Ross } 152255bf511dSas200622 opt = &smb_proto_options[index]; 152355bf511dSas200622 152476b0ca5aSGordon Ross /* 152576b0ca5aSGordon Ross * When setting max_protocol or min_protocol, 152676b0ca5aSGordon Ross * allow"3.1.1" as an alias for "3.11". 152776b0ca5aSGordon Ross */ 152876b0ca5aSGordon Ross if (opt->smb_index == SMB_CI_MAX_PROTOCOL || 152976b0ca5aSGordon Ross opt->smb_index == SMB_CI_MIN_PROTOCOL) 153076b0ca5aSGordon Ross if (strcmp(value, "3.1.1") == 0) 153176b0ca5aSGordon Ross strcpy(value, "3.11"); 153276b0ca5aSGordon Ross 153376b0ca5aSGordon Ross /* Test for valid value */ 153476b0ca5aSGordon Ross if (opt->validator != NULL && 153576b0ca5aSGordon Ross (ret = opt->validator(index, value)) != SA_OK) 153676b0ca5aSGordon Ross goto out; 153776b0ca5aSGordon Ross 1538da6c28aaSamw /* Save to SMF */ 153976b0ca5aSGordon Ross if (smb_config_set(opt->smb_index, value) != 0) { 15401160dcf7SMatt Barden ret = SA_BAD_VALUE; 15411160dcf7SMatt Barden goto out; 15421160dcf7SMatt Barden } 154376b0ca5aSGordon Ross 1544da6c28aaSamw /* 1545da6c28aaSamw * Specialized refresh mechanisms can 1546da6c28aaSamw * be flagged in the proto_options and 1547da6c28aaSamw * processed here. 1548da6c28aaSamw */ 154955bf511dSas200622 if (opt->refresh & SMB_REFRESH_REFRESH) 1550faa1795aSjb150015 (void) smf_refresh_instance( 1551faa1795aSjb150015 SMBD_DEFAULT_INSTANCE_FMRI); 155255bf511dSas200622 else if (opt->refresh & SMB_REFRESH_RESTART) 1553da6c28aaSamw (void) smf_restart_instance( 1554da6c28aaSamw SMBD_DEFAULT_INSTANCE_FMRI); 155555bf511dSas200622 15561160dcf7SMatt Barden out: 1557da6c28aaSamw if (name != NULL) 1558da6c28aaSamw sa_free_attr_string(name); 1559da6c28aaSamw if (value != NULL) 1560da6c28aaSamw sa_free_attr_string(value); 1561da6c28aaSamw 1562da6c28aaSamw return (ret); 1563da6c28aaSamw } 1564da6c28aaSamw 1565da6c28aaSamw /* 1566da6c28aaSamw * smb_get_status() 1567da6c28aaSamw * 1568da6c28aaSamw * What is the current status of the smbd? We use the SMF state here. 1569da6c28aaSamw * Caller must free the returned value. 1570da6c28aaSamw */ 1571da6c28aaSamw 1572da6c28aaSamw static char * 1573da6c28aaSamw smb_get_status(void) 1574da6c28aaSamw { 1575652601fbSRobert Mustacchi return (smf_get_state(SMBD_DEFAULT_INSTANCE_FMRI)); 1576da6c28aaSamw } 1577da6c28aaSamw 1578da6c28aaSamw /* 1579da6c28aaSamw * This protocol plugin require resource names 1580da6c28aaSamw */ 1581da6c28aaSamw static uint64_t 1582da6c28aaSamw smb_share_features(void) 1583da6c28aaSamw { 1584da6c28aaSamw return (SA_FEATURE_RESOURCE | SA_FEATURE_ALLOWSUBDIRS | 15859e5da854Sdougm SA_FEATURE_ALLOWPARDIRS | SA_FEATURE_SERVER); 1586da6c28aaSamw } 1587da6c28aaSamw 1588da6c28aaSamw /* 1589c8ec8eeaSjose borrego * This should be used to convert smb_share_t to sa_resource_t 1590c8ec8eeaSjose borrego * Should only be needed to build transient shares/resources to be 1591c8ec8eeaSjose borrego * supplied to sharemgr to display. 1592da6c28aaSamw */ 1593da6c28aaSamw static int 1594c8ec8eeaSjose borrego smb_add_transient(sa_handle_t handle, smb_share_t *si) 1595da6c28aaSamw { 1596da6c28aaSamw int err; 1597da6c28aaSamw sa_share_t share; 1598da6c28aaSamw sa_group_t group; 1599da6c28aaSamw sa_resource_t resource; 160096a62adaSjoyce mcintosh nvlist_t *nvl; 160129bd2886SAlan Wright char *opt; 1602da6c28aaSamw 1603da6c28aaSamw if (si == NULL) 1604da6c28aaSamw return (SA_INVALID_NAME); 1605da6c28aaSamw 1606c8ec8eeaSjose borrego if ((share = sa_find_share(handle, si->shr_path)) == NULL) { 1607c8ec8eeaSjose borrego if ((group = smb_get_defaultgrp(handle)) == NULL) 1608da6c28aaSamw return (SA_NO_SUCH_GROUP); 1609c8ec8eeaSjose borrego 16103db3f65cSamw share = sa_get_share(group, si->shr_path); 1611da6c28aaSamw if (share == NULL) { 16123db3f65cSamw share = sa_add_share(group, si->shr_path, 1613da6c28aaSamw SA_SHARE_TRANSIENT, &err); 1614da6c28aaSamw if (share == NULL) 1615da6c28aaSamw return (SA_NO_SUCH_PATH); 1616da6c28aaSamw } 1617da6c28aaSamw } 1618da6c28aaSamw 1619da6c28aaSamw /* 1620da6c28aaSamw * Now handle the resource. Make sure that the resource is 1621da6c28aaSamw * transient and added to the share. 1622da6c28aaSamw */ 16233db3f65cSamw resource = sa_get_share_resource(share, si->shr_name); 1624da6c28aaSamw if (resource == NULL) { 1625da6c28aaSamw resource = sa_add_resource(share, 16263db3f65cSamw si->shr_name, SA_SHARE_TRANSIENT, &err); 1627da6c28aaSamw if (resource == NULL) 1628da6c28aaSamw return (SA_NO_SUCH_RESOURCE); 1629da6c28aaSamw } 1630da6c28aaSamw 163189dc44ceSjose borrego if (si->shr_cmnt[0] != '\0') 163289dc44ceSjose borrego (void) sa_set_resource_description(resource, si->shr_cmnt); 163329bd2886SAlan Wright 163489dc44ceSjose borrego if (si->shr_container[0] != '\0') 16358d7e4166Sjose borrego (void) sa_set_resource_attr(resource, SHOPT_AD_CONTAINER, 16363db3f65cSamw si->shr_container); 163729bd2886SAlan Wright 163896a62adaSjoyce mcintosh if (nvlist_alloc(&nvl, NV_UNIQUE_NAME, 0) != 0) 163996a62adaSjoyce mcintosh return (SA_NO_MEMORY); 164096a62adaSjoyce mcintosh 164129bd2886SAlan Wright if ((opt = smb_csc_name(si)) != NULL) 164296a62adaSjoyce mcintosh err |= nvlist_add_string(nvl, SHOPT_CSC, opt); 164329bd2886SAlan Wright 1644e3f2c991SKeyur Desai opt = (si->shr_flags & SMB_SHRF_ABE) ? "true" : "false"; 164596a62adaSjoyce mcintosh err |= nvlist_add_string(nvl, SHOPT_ABE, opt); 1646e3f2c991SKeyur Desai 1647148c5f43SAlan Wright if ((si->shr_flags & SMB_SHRF_AUTOHOME) == 0) { 164829bd2886SAlan Wright opt = (si->shr_flags & SMB_SHRF_GUEST_OK) ? "true" : "false"; 164996a62adaSjoyce mcintosh err |= nvlist_add_string(nvl, SHOPT_GUEST, opt); 1650148c5f43SAlan Wright } 1651148c5f43SAlan Wright 1652148c5f43SAlan Wright if (si->shr_access_ro[0] != '\0') 1653148c5f43SAlan Wright err |= nvlist_add_string(nvl, SHOPT_RO, si->shr_access_ro); 1654148c5f43SAlan Wright 1655148c5f43SAlan Wright if (si->shr_access_rw[0] != '\0') 1656148c5f43SAlan Wright err |= nvlist_add_string(nvl, SHOPT_RW, si->shr_access_rw); 1657148c5f43SAlan Wright 1658148c5f43SAlan Wright if (si->shr_access_none[0] != '\0') 1659148c5f43SAlan Wright err |= nvlist_add_string(nvl, SHOPT_NONE, si->shr_access_none); 1660148c5f43SAlan Wright 166196a62adaSjoyce mcintosh if (err) { 166296a62adaSjoyce mcintosh nvlist_free(nvl); 166396a62adaSjoyce mcintosh return (SA_CONFIG_ERR); 166496a62adaSjoyce mcintosh } 1665da6c28aaSamw 166696a62adaSjoyce mcintosh err = smb_update_optionset_props(handle, resource, nvl); 166796a62adaSjoyce mcintosh 166896a62adaSjoyce mcintosh nvlist_free(nvl); 166996a62adaSjoyce mcintosh return (err); 1670da6c28aaSamw } 1671da6c28aaSamw 1672da6c28aaSamw /* 1673c8ec8eeaSjose borrego * Return smb transient shares. 1674da6c28aaSamw */ 1675da6c28aaSamw static int 1676da6c28aaSamw smb_list_transient(sa_handle_t handle) 1677da6c28aaSamw { 1678c8ec8eeaSjose borrego int i, offset; 16793db3f65cSamw smb_shrlist_t list; 1680da6c28aaSamw int res; 1681da6c28aaSamw 1682c8ec8eeaSjose borrego if (smb_share_count() <= 0) 1683da6c28aaSamw return (SA_OK); 1684c8ec8eeaSjose borrego 1685da6c28aaSamw offset = 0; 1686c8ec8eeaSjose borrego while (smb_share_list(offset, &list) == NERR_Success) { 1687c8ec8eeaSjose borrego if (list.sl_cnt == 0) 1688da6c28aaSamw break; 1689c8ec8eeaSjose borrego 1690c8ec8eeaSjose borrego for (i = 0; i < list.sl_cnt; i++) { 1691c8ec8eeaSjose borrego res = smb_add_transient(handle, &(list.sl_shares[i])); 1692da6c28aaSamw if (res != SA_OK) 1693da6c28aaSamw return (res); 1694da6c28aaSamw } 1695c8ec8eeaSjose borrego offset += list.sl_cnt; 1696da6c28aaSamw } 1697da6c28aaSamw 1698da6c28aaSamw return (SA_OK); 1699da6c28aaSamw } 1700da6c28aaSamw 1701da6c28aaSamw /* 1702da6c28aaSamw * fix_resource_name(share, name, prefix) 1703da6c28aaSamw * 1704da6c28aaSamw * Construct a name where the ZFS dataset has the prefix replaced with "name". 1705da6c28aaSamw */ 1706da6c28aaSamw static char * 1707da6c28aaSamw fix_resource_name(sa_share_t share, char *name, char *prefix) 1708da6c28aaSamw { 170989dc44ceSjose borrego char buf[SA_MAX_RESOURCE_NAME + 1]; 171089dc44ceSjose borrego char *dataset; 171189dc44ceSjose borrego size_t bufsz = SA_MAX_RESOURCE_NAME + 1; 171289dc44ceSjose borrego size_t prelen; 1713da6c28aaSamw 1714f96bd5c8SAlan Wright if (prefix == NULL) 1715f96bd5c8SAlan Wright return (strdup(name)); 1716f96bd5c8SAlan Wright 1717da6c28aaSamw dataset = sa_get_share_attr(share, "dataset"); 171889dc44ceSjose borrego if (dataset == NULL) 1719da6c28aaSamw return (strdup(name)); 172089dc44ceSjose borrego 172189dc44ceSjose borrego (void) strlcpy(buf, name, bufsz); 172289dc44ceSjose borrego prelen = strlen(prefix); 172389dc44ceSjose borrego 172489dc44ceSjose borrego if (strncmp(dataset, prefix, prelen) == 0) 172589dc44ceSjose borrego (void) strlcat(buf, dataset + prelen, bufsz); 172689dc44ceSjose borrego 172789dc44ceSjose borrego sa_free_attr_string(dataset); 172889dc44ceSjose borrego sa_fix_resource_name(buf); 172989dc44ceSjose borrego return (strdup(buf)); 1730da6c28aaSamw } 1731da6c28aaSamw 1732da6c28aaSamw /* 1733da6c28aaSamw * smb_parse_optstring(group, options) 1734da6c28aaSamw * 1735da6c28aaSamw * parse a compact option string into individual options. This allows 1736da6c28aaSamw * ZFS sharesmb and sharemgr "share" command to work. group can be a 1737da6c28aaSamw * group, a share or a resource. 1738da6c28aaSamw */ 1739da6c28aaSamw static int 1740da6c28aaSamw smb_parse_optstring(sa_group_t group, char *options) 1741da6c28aaSamw { 1742da6c28aaSamw char *dup; 1743da6c28aaSamw char *base; 1744da6c28aaSamw char *lasts; 1745da6c28aaSamw char *token; 1746da6c28aaSamw sa_optionset_t optionset; 1747da6c28aaSamw sa_group_t parent = NULL; 1748da6c28aaSamw sa_resource_t resource = NULL; 1749da6c28aaSamw int iszfs = 0; 1750da6c28aaSamw int persist = 0; 1751da6c28aaSamw int need_optionset = 0; 1752da6c28aaSamw int ret = SA_OK; 1753da6c28aaSamw sa_property_t prop; 1754da6c28aaSamw 1755da6c28aaSamw /* 1756da6c28aaSamw * In order to not attempt to change ZFS properties unless 1757da6c28aaSamw * absolutely necessary, we never do it in the legacy parsing 1758da6c28aaSamw * so we need to keep track of this. 1759da6c28aaSamw */ 1760da6c28aaSamw if (sa_is_share(group)) { 1761da6c28aaSamw char *zfs; 1762da6c28aaSamw 1763da6c28aaSamw parent = sa_get_parent_group(group); 1764da6c28aaSamw if (parent != NULL) { 1765da6c28aaSamw zfs = sa_get_group_attr(parent, "zfs"); 1766da6c28aaSamw if (zfs != NULL) { 1767da6c28aaSamw sa_free_attr_string(zfs); 1768da6c28aaSamw iszfs = 1; 1769da6c28aaSamw } 1770da6c28aaSamw } 1771da6c28aaSamw } else { 1772da6c28aaSamw iszfs = sa_group_is_zfs(group); 1773da6c28aaSamw /* 1774da6c28aaSamw * If a ZFS group, then we need to see if a resource 1775da6c28aaSamw * name is being set. If so, bail with 1776da6c28aaSamw * SA_PROP_SHARE_ONLY, so we come back in with a share 1777da6c28aaSamw * instead of a group. 1778da6c28aaSamw */ 1779148c5f43SAlan Wright if (iszfs || 1780148c5f43SAlan Wright strncmp(options, "name=", sizeof ("name=") - 1) == 0 || 1781da6c28aaSamw strstr(options, ",name=") != NULL) { 1782da6c28aaSamw return (SA_PROP_SHARE_ONLY); 1783da6c28aaSamw } 1784da6c28aaSamw } 1785da6c28aaSamw 1786da6c28aaSamw /* do we have an existing optionset? */ 1787da6c28aaSamw optionset = sa_get_optionset(group, "smb"); 1788da6c28aaSamw if (optionset == NULL) { 1789da6c28aaSamw /* didn't find existing optionset so create one */ 1790da6c28aaSamw optionset = sa_create_optionset(group, "smb"); 1791da6c28aaSamw if (optionset == NULL) 1792da6c28aaSamw return (SA_NO_MEMORY); 1793da6c28aaSamw } else { 1794da6c28aaSamw /* 1795da6c28aaSamw * If an optionset already exists, we've come through 1796da6c28aaSamw * twice so ignore the second time. 1797da6c28aaSamw */ 1798da6c28aaSamw return (ret); 1799da6c28aaSamw } 1800da6c28aaSamw 1801da6c28aaSamw /* We need a copy of options for the next part. */ 1802da6c28aaSamw dup = strdup(options); 1803da6c28aaSamw if (dup == NULL) 1804da6c28aaSamw return (SA_NO_MEMORY); 1805da6c28aaSamw 1806da6c28aaSamw /* 1807da6c28aaSamw * SMB properties are straightforward and are strings, 1808da6c28aaSamw * integers or booleans. Properties are separated by 1809da6c28aaSamw * commas. It will be necessary to parse quotes due to some 1810da6c28aaSamw * strings not having a restricted characters set. 1811da6c28aaSamw * 1812da6c28aaSamw * Note that names will create a resource. For now, if there 1813da6c28aaSamw * is a set of properties "before" the first name="", those 1814da6c28aaSamw * properties will be placed on the group. 1815da6c28aaSamw */ 1816da6c28aaSamw persist = sa_is_persistent(group); 1817da6c28aaSamw base = dup; 1818da6c28aaSamw token = dup; 1819da6c28aaSamw lasts = NULL; 1820da6c28aaSamw while (token != NULL && ret == SA_OK) { 1821da6c28aaSamw ret = SA_OK; 1822da6c28aaSamw token = strtok_r(base, ",", &lasts); 1823da6c28aaSamw base = NULL; 1824da6c28aaSamw if (token != NULL) { 1825da6c28aaSamw char *value; 1826da6c28aaSamw /* 1827da6c28aaSamw * All SMB properties have values so there 1828da6c28aaSamw * MUST be an '=' character. If it doesn't, 1829da6c28aaSamw * it is a syntax error. 1830da6c28aaSamw */ 1831da6c28aaSamw value = strchr(token, '='); 1832da6c28aaSamw if (value != NULL) { 1833da6c28aaSamw *value++ = '\0'; 1834da6c28aaSamw } else { 1835da6c28aaSamw ret = SA_SYNTAX_ERR; 1836da6c28aaSamw break; 1837da6c28aaSamw } 1838da6c28aaSamw /* 1839da6c28aaSamw * We may need to handle a "name" property 1840da6c28aaSamw * that is a ZFS imposed resource name. Each 1841da6c28aaSamw * name would trigger getting a new "resource" 1842da6c28aaSamw * to put properties on. For now, assume no 1843da6c28aaSamw * "name" property for special handling. 1844da6c28aaSamw */ 1845da6c28aaSamw 1846148c5f43SAlan Wright if (strcmp(token, SHOPT_NAME) == 0) { 1847da6c28aaSamw char *prefix; 1848da6c28aaSamw char *name = NULL; 1849da6c28aaSamw /* 1850da6c28aaSamw * We have a name, so now work on the 1851da6c28aaSamw * resource level. We have a "share" 1852da6c28aaSamw * in "group" due to the caller having 1853da6c28aaSamw * added it. If we are called with a 1854da6c28aaSamw * group, the check for group/share 1855da6c28aaSamw * at the beginning of this function 1856da6c28aaSamw * will bail out the parse if there is a 1857da6c28aaSamw * "name" but no share. 1858da6c28aaSamw */ 1859da6c28aaSamw if (!iszfs) { 1860da6c28aaSamw ret = SA_SYNTAX_ERR; 1861da6c28aaSamw break; 1862da6c28aaSamw } 1863da6c28aaSamw /* 1864da6c28aaSamw * Make sure the parent group has the 1865da6c28aaSamw * "prefix" property since we will 1866da6c28aaSamw * need to use this for constructing 1867da6c28aaSamw * inherited name= values. 1868da6c28aaSamw */ 1869da6c28aaSamw prefix = sa_get_group_attr(parent, "prefix"); 1870da6c28aaSamw if (prefix == NULL) { 1871da6c28aaSamw prefix = sa_get_group_attr(parent, 1872da6c28aaSamw "name"); 1873da6c28aaSamw if (prefix != NULL) { 1874da6c28aaSamw (void) sa_set_group_attr(parent, 1875da6c28aaSamw "prefix", prefix); 1876da6c28aaSamw } 1877da6c28aaSamw } 1878f96bd5c8SAlan Wright name = fix_resource_name((sa_share_t)group, 1879f96bd5c8SAlan Wright value, prefix); 1880da6c28aaSamw if (name != NULL) { 1881da6c28aaSamw resource = sa_add_resource( 1882da6c28aaSamw (sa_share_t)group, name, 1883da6c28aaSamw SA_SHARE_TRANSIENT, &ret); 1884da6c28aaSamw sa_free_attr_string(name); 1885da6c28aaSamw } else { 1886da6c28aaSamw ret = SA_NO_MEMORY; 1887da6c28aaSamw } 1888da6c28aaSamw if (prefix != NULL) 1889da6c28aaSamw sa_free_attr_string(prefix); 1890da6c28aaSamw 1891da6c28aaSamw /* A resource level optionset is needed */ 1892da6c28aaSamw 1893da6c28aaSamw need_optionset = 1; 1894da6c28aaSamw if (resource == NULL) { 1895da6c28aaSamw ret = SA_NO_MEMORY; 1896da6c28aaSamw break; 1897da6c28aaSamw } 1898da6c28aaSamw continue; 1899da6c28aaSamw } 1900da6c28aaSamw 1901148c5f43SAlan Wright if (iszfs && strcmp(token, SHOPT_DESCRIPTION) == 0) { 1902148c5f43SAlan Wright if (resource == NULL) 1903148c5f43SAlan Wright (void) sa_set_share_description( 1904148c5f43SAlan Wright (sa_share_t)group, value); 1905148c5f43SAlan Wright else 1906148c5f43SAlan Wright (void) sa_set_resource_description( 1907148c5f43SAlan Wright resource, value); 1908148c5f43SAlan Wright continue; 1909148c5f43SAlan Wright } 1910148c5f43SAlan Wright 1911da6c28aaSamw if (need_optionset) { 1912da6c28aaSamw optionset = sa_create_optionset(resource, 1913da6c28aaSamw "smb"); 1914da6c28aaSamw need_optionset = 0; 1915da6c28aaSamw } 1916da6c28aaSamw 1917da6c28aaSamw prop = sa_create_property(token, value); 1918da6c28aaSamw if (prop == NULL) 1919da6c28aaSamw ret = SA_NO_MEMORY; 1920da6c28aaSamw else 1921da6c28aaSamw ret = sa_add_property(optionset, prop); 1922da6c28aaSamw if (ret != SA_OK) 1923da6c28aaSamw break; 1924da6c28aaSamw if (!iszfs) 1925da6c28aaSamw ret = sa_commit_properties(optionset, !persist); 1926da6c28aaSamw } 1927da6c28aaSamw } 1928da6c28aaSamw free(dup); 1929da6c28aaSamw return (ret); 1930da6c28aaSamw } 1931da6c28aaSamw 1932da6c28aaSamw /* 1933da6c28aaSamw * smb_sprint_option(rbuff, rbuffsize, incr, prop, sep) 1934da6c28aaSamw * 1935da6c28aaSamw * provides a mechanism to format SMB properties into legacy output 1936da6c28aaSamw * format. If the buffer would overflow, it is reallocated and grown 1937da6c28aaSamw * as appropriate. Special cases of converting internal form of values 1938da6c28aaSamw * to those used by "share" are done. this function does one property 1939da6c28aaSamw * at a time. 1940da6c28aaSamw */ 1941da6c28aaSamw 1942da6c28aaSamw static void 1943da6c28aaSamw smb_sprint_option(char **rbuff, size_t *rbuffsize, size_t incr, 1944da6c28aaSamw sa_property_t prop, int sep) 1945da6c28aaSamw { 1946da6c28aaSamw char *name; 1947da6c28aaSamw char *value; 1948da6c28aaSamw int curlen; 1949da6c28aaSamw char *buff = *rbuff; 1950da6c28aaSamw size_t buffsize = *rbuffsize; 1951da6c28aaSamw 1952da6c28aaSamw name = sa_get_property_attr(prop, "type"); 1953da6c28aaSamw value = sa_get_property_attr(prop, "value"); 1954da6c28aaSamw if (buff != NULL) 1955da6c28aaSamw curlen = strlen(buff); 1956da6c28aaSamw else 1957da6c28aaSamw curlen = 0; 1958da6c28aaSamw if (name != NULL) { 1959da6c28aaSamw int len; 1960da6c28aaSamw len = strlen(name) + sep; 1961da6c28aaSamw 1962da6c28aaSamw /* 1963da6c28aaSamw * A future RFE would be to replace this with more 1964da6c28aaSamw * generic code and to possibly handle more types. 1965da6c28aaSamw * 1966da6c28aaSamw * For now, everything else is treated as a string. If 1967da6c28aaSamw * we get any properties that aren't exactly 1968da6c28aaSamw * name/value pairs, we may need to 1969da6c28aaSamw * interpret/transform. 1970da6c28aaSamw */ 1971da6c28aaSamw if (value != NULL) 1972da6c28aaSamw len += 1 + strlen(value); 1973da6c28aaSamw 1974da6c28aaSamw while (buffsize <= (curlen + len)) { 1975da6c28aaSamw /* need more room */ 1976da6c28aaSamw buffsize += incr; 1977da6c28aaSamw buff = realloc(buff, buffsize); 1978da6c28aaSamw *rbuff = buff; 1979da6c28aaSamw *rbuffsize = buffsize; 1980da6c28aaSamw if (buff == NULL) { 1981da6c28aaSamw /* realloc failed so free everything */ 1982da6c28aaSamw if (*rbuff != NULL) 1983da6c28aaSamw free(*rbuff); 1984da6c28aaSamw goto err; 1985da6c28aaSamw } 1986da6c28aaSamw } 1987da6c28aaSamw if (buff == NULL) 1988da6c28aaSamw goto err; 1989da6c28aaSamw (void) snprintf(buff + curlen, buffsize - curlen, 1990da6c28aaSamw "%s%s=%s", sep ? "," : "", 1991da6c28aaSamw name, value != NULL ? value : "\"\""); 1992da6c28aaSamw 1993da6c28aaSamw } 1994da6c28aaSamw err: 1995da6c28aaSamw if (name != NULL) 1996da6c28aaSamw sa_free_attr_string(name); 1997da6c28aaSamw if (value != NULL) 1998da6c28aaSamw sa_free_attr_string(value); 1999da6c28aaSamw } 2000da6c28aaSamw 2001da6c28aaSamw /* 2002da6c28aaSamw * smb_format_resource_options(resource, hier) 2003da6c28aaSamw * 2004da6c28aaSamw * format all the options on the group into a flattened option 2005da6c28aaSamw * string. If hier is non-zero, walk up the tree to get inherited 2006da6c28aaSamw * options. 2007da6c28aaSamw */ 2008da6c28aaSamw 2009da6c28aaSamw static char * 2010da6c28aaSamw smb_format_options(sa_group_t group, int hier) 2011da6c28aaSamw { 2012da6c28aaSamw sa_optionset_t options = NULL; 2013da6c28aaSamw sa_property_t prop; 2014da6c28aaSamw int sep = 0; 2015da6c28aaSamw char *buff; 2016da6c28aaSamw size_t buffsize; 2017da6c28aaSamw 2018da6c28aaSamw 2019da6c28aaSamw buff = malloc(OPT_CHUNK); 2020da6c28aaSamw if (buff == NULL) 2021da6c28aaSamw return (NULL); 2022da6c28aaSamw 2023da6c28aaSamw buff[0] = '\0'; 2024da6c28aaSamw buffsize = OPT_CHUNK; 2025da6c28aaSamw 2026da6c28aaSamw /* 2027da6c28aaSamw * We may have a an optionset relative to this item. format 2028da6c28aaSamw * these if we find them and then add any security definitions. 2029da6c28aaSamw */ 2030da6c28aaSamw 2031da6c28aaSamw options = sa_get_derived_optionset(group, "smb", hier); 2032da6c28aaSamw 2033da6c28aaSamw /* 2034da6c28aaSamw * do the default set first but skip any option that is also 2035da6c28aaSamw * in the protocol specific optionset. 2036da6c28aaSamw */ 2037da6c28aaSamw if (options != NULL) { 2038da6c28aaSamw for (prop = sa_get_property(options, NULL); 2039da6c28aaSamw prop != NULL; prop = sa_get_next_property(prop)) { 2040da6c28aaSamw /* 2041da6c28aaSamw * use this one since we skipped any 2042da6c28aaSamw * of these that were also in 2043da6c28aaSamw * optdefault 2044da6c28aaSamw */ 2045da6c28aaSamw smb_sprint_option(&buff, &buffsize, OPT_CHUNK, 2046da6c28aaSamw prop, sep); 2047da6c28aaSamw if (buff == NULL) { 2048da6c28aaSamw /* 2049da6c28aaSamw * buff could become NULL if there 2050da6c28aaSamw * isn't enough memory for 2051da6c28aaSamw * smb_sprint_option to realloc() 2052da6c28aaSamw * as necessary. We can't really 2053da6c28aaSamw * do anything about it at this 2054da6c28aaSamw * point so we return NULL. The 2055da6c28aaSamw * caller should handle the 2056da6c28aaSamw * failure. 2057da6c28aaSamw */ 2058da6c28aaSamw if (options != NULL) 2059da6c28aaSamw sa_free_derived_optionset( 2060da6c28aaSamw options); 2061da6c28aaSamw return (buff); 2062da6c28aaSamw } 2063da6c28aaSamw sep = 1; 2064da6c28aaSamw } 2065da6c28aaSamw } 2066da6c28aaSamw 2067da6c28aaSamw if (options != NULL) 2068da6c28aaSamw sa_free_derived_optionset(options); 2069da6c28aaSamw return (buff); 2070da6c28aaSamw } 2071da6c28aaSamw 2072da6c28aaSamw /* 2073da6c28aaSamw * smb_rename_resource(resource, newname) 2074da6c28aaSamw * 2075da6c28aaSamw * Change the current exported name of the resource to newname. 2076da6c28aaSamw */ 2077da6c28aaSamw /*ARGSUSED*/ 2078da6c28aaSamw int 2079da6c28aaSamw smb_rename_resource(sa_handle_t handle, sa_resource_t resource, char *newname) 2080da6c28aaSamw { 2081da6c28aaSamw int ret = SA_OK; 2082da6c28aaSamw int err; 2083da6c28aaSamw char *oldname; 2084da6c28aaSamw 2085c8ec8eeaSjose borrego if (!smb_isonline()) 2086c8ec8eeaSjose borrego return (SA_OK); 2087c8ec8eeaSjose borrego 2088da6c28aaSamw oldname = sa_get_resource_attr(resource, "name"); 2089da6c28aaSamw if (oldname == NULL) 2090da6c28aaSamw return (SA_NO_SUCH_RESOURCE); 2091da6c28aaSamw 2092c8ec8eeaSjose borrego err = smb_share_rename(oldname, newname); 2093da6c28aaSamw 2094fe1c642dSBill Krier sa_free_attr_string(oldname); 2095fe1c642dSBill Krier 2096da6c28aaSamw /* improve error values somewhat */ 2097da6c28aaSamw switch (err) { 2098da6c28aaSamw case NERR_Success: 2099da6c28aaSamw break; 2100da6c28aaSamw case NERR_InternalError: 2101da6c28aaSamw ret = SA_SYSTEM_ERR; 2102da6c28aaSamw break; 2103da6c28aaSamw case NERR_DuplicateShare: 2104da6c28aaSamw ret = SA_DUPLICATE_NAME; 2105da6c28aaSamw break; 2106da6c28aaSamw default: 2107da6c28aaSamw ret = SA_CONFIG_ERR; 2108da6c28aaSamw break; 2109da6c28aaSamw } 2110da6c28aaSamw 2111da6c28aaSamw return (ret); 2112da6c28aaSamw } 2113c8ec8eeaSjose borrego 2114c8ec8eeaSjose borrego static int 2115c8ec8eeaSjose borrego smb_build_shareinfo(sa_share_t share, sa_resource_t resource, smb_share_t *si) 2116c8ec8eeaSjose borrego { 2117c8ec8eeaSjose borrego sa_optionset_t opts; 2118c8ec8eeaSjose borrego char *path; 2119c8ec8eeaSjose borrego char *rname; 2120c8ec8eeaSjose borrego char *val = NULL; 21219fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States char csc_value[SMB_CSC_BUFSZ]; 21221160dcf7SMatt Barden char strbuf[sizeof ("required")]; 2123c8ec8eeaSjose borrego 2124c8ec8eeaSjose borrego bzero(si, sizeof (smb_share_t)); 2125c8ec8eeaSjose borrego 2126c8ec8eeaSjose borrego if ((path = sa_get_share_attr(share, "path")) == NULL) 2127c8ec8eeaSjose borrego return (SA_NO_SUCH_PATH); 2128c8ec8eeaSjose borrego 2129c8ec8eeaSjose borrego if ((rname = sa_get_resource_attr(resource, "name")) == NULL) { 2130c8ec8eeaSjose borrego sa_free_attr_string(path); 2131c8ec8eeaSjose borrego return (SA_NO_SUCH_RESOURCE); 2132c8ec8eeaSjose borrego } 2133c8ec8eeaSjose borrego 2134c8ec8eeaSjose borrego (void) strlcpy(si->shr_path, path, sizeof (si->shr_path)); 2135c8ec8eeaSjose borrego (void) strlcpy(si->shr_name, rname, sizeof (si->shr_name)); 2136c8ec8eeaSjose borrego sa_free_attr_string(path); 2137c8ec8eeaSjose borrego sa_free_attr_string(rname); 2138c8ec8eeaSjose borrego 2139c8ec8eeaSjose borrego val = sa_get_resource_description(resource); 2140c8ec8eeaSjose borrego if (val == NULL) 2141c8ec8eeaSjose borrego val = sa_get_share_description(share); 2142c8ec8eeaSjose borrego 2143c8ec8eeaSjose borrego if (val != NULL) { 2144c8ec8eeaSjose borrego (void) strlcpy(si->shr_cmnt, val, sizeof (si->shr_cmnt)); 2145c8ec8eeaSjose borrego sa_free_share_description(val); 2146c8ec8eeaSjose borrego } 2147c8ec8eeaSjose borrego 21489fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States si->shr_flags = (sa_is_persistent(share)) 21499fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States ? SMB_SHRF_PERM : SMB_SHRF_TRANS; 21509fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 2151c8ec8eeaSjose borrego opts = sa_get_derived_optionset(resource, SMB_PROTOCOL_NAME, 1); 2152c8ec8eeaSjose borrego if (opts == NULL) 2153c8ec8eeaSjose borrego return (SA_OK); 2154c8ec8eeaSjose borrego 2155ca5fb90aSGordon Ross if (smb_saprop_getbool(opts, SHOPT_CATIA, B_FALSE)) 21568b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States si->shr_flags |= SMB_SHRF_CATIA; 21578b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States 2158ca5fb90aSGordon Ross if (smb_saprop_getbool(opts, SHOPT_ABE, B_FALSE)) 2159e3f2c991SKeyur Desai si->shr_flags |= SMB_SHRF_ABE; 2160e3f2c991SKeyur Desai 2161ca5fb90aSGordon Ross if (smb_saprop_getbool(opts, SHOPT_GUEST, B_FALSE)) 216229bd2886SAlan Wright si->shr_flags |= SMB_SHRF_GUEST_OK; 216329bd2886SAlan Wright 2164ca5fb90aSGordon Ross if (smb_saprop_getbool(opts, SHOPT_DFSROOT, B_FALSE)) 21659fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States si->shr_flags |= SMB_SHRF_DFSROOT; 21669fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 21678d94f651SGordon Ross if (smb_saprop_getbool(opts, SHOPT_CA, B_FALSE)) 21688d94f651SGordon Ross si->shr_flags |= SMB_SHRF_CA; 21698d94f651SGordon Ross 217094047d49SGordon Ross if (smb_saprop_getbool(opts, SHOPT_FSO, B_FALSE)) 217194047d49SGordon Ross si->shr_flags |= SMB_SHRF_FSO; 217294047d49SGordon Ross 2173ca5fb90aSGordon Ross /* Quotas are enabled by default. */ 21741160dcf7SMatt Barden if (smb_saprop_getbool(opts, SHOPT_QUOTAS, B_TRUE)) 2175ca5fb90aSGordon Ross si->shr_flags |= SMB_SHRF_QUOTAS; 21761160dcf7SMatt Barden 21771160dcf7SMatt Barden if (smb_saprop_getstr(opts, SHOPT_ENCRYPT, strbuf, sizeof (strbuf))) 21781160dcf7SMatt Barden smb_cfg_set_require(strbuf, &si->shr_encrypt); 2179ca5fb90aSGordon Ross 21809fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States (void) smb_saprop_getstr(opts, SHOPT_AD_CONTAINER, si->shr_container, 21819fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States sizeof (si->shr_container)); 21829fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 21839fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (smb_saprop_getstr(opts, SHOPT_CSC, csc_value, sizeof (csc_value))) 21849fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_csc_option(csc_value, si); 21859fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 21869fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (smb_saprop_getstr(opts, SHOPT_RO, si->shr_access_ro, 21879fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States sizeof (si->shr_access_ro))) 2188b89a8333Snatalie li - Sun Microsystems - Irvine United States si->shr_flags |= SMB_SHRF_ACC_RO; 2189b89a8333Snatalie li - Sun Microsystems - Irvine United States 21909fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (smb_saprop_getstr(opts, SHOPT_RW, si->shr_access_rw, 21919fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States sizeof (si->shr_access_rw))) 2192b89a8333Snatalie li - Sun Microsystems - Irvine United States si->shr_flags |= SMB_SHRF_ACC_RW; 2193b89a8333Snatalie li - Sun Microsystems - Irvine United States 21949fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (smb_saprop_getstr(opts, SHOPT_NONE, si->shr_access_none, 21959fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States sizeof (si->shr_access_none))) 2196b89a8333Snatalie li - Sun Microsystems - Irvine United States si->shr_flags |= SMB_SHRF_ACC_NONE; 2197b89a8333Snatalie li - Sun Microsystems - Irvine United States 2198c8ec8eeaSjose borrego sa_free_derived_optionset(opts); 2199c8ec8eeaSjose borrego return (SA_OK); 2200c8ec8eeaSjose borrego } 2201c8ec8eeaSjose borrego 2202c8ec8eeaSjose borrego /* 22038d7e4166Sjose borrego * Map a client-side caching (CSC) option to the appropriate share 22048d7e4166Sjose borrego * flag. Only one option is allowed; an error will be logged if 22058d7e4166Sjose borrego * multiple options have been specified. We don't need to do anything 22068d7e4166Sjose borrego * about multiple values here because the SRVSVC will not recognize 22078d7e4166Sjose borrego * a value containing multiple flags and will return the default value. 22088d7e4166Sjose borrego * 22098d7e4166Sjose borrego * If the option value is not recognized, it will be ignored: invalid 22108d7e4166Sjose borrego * values will typically be caught and rejected by sharemgr. 22118d7e4166Sjose borrego */ 22128d7e4166Sjose borrego static void 22138d7e4166Sjose borrego smb_csc_option(const char *value, smb_share_t *si) 22148d7e4166Sjose borrego { 22158d7e4166Sjose borrego char buf[SMB_CSC_BUFSZ]; 22168d7e4166Sjose borrego int i; 22178d7e4166Sjose borrego 22188d7e4166Sjose borrego for (i = 0; i < (sizeof (cscopt) / sizeof (cscopt[0])); ++i) { 22198d7e4166Sjose borrego if (strcasecmp(value, cscopt[i].value) == 0) { 22208d7e4166Sjose borrego si->shr_flags |= cscopt[i].flag; 22218d7e4166Sjose borrego break; 22228d7e4166Sjose borrego } 22238d7e4166Sjose borrego } 22248d7e4166Sjose borrego 22258d7e4166Sjose borrego switch (si->shr_flags & SMB_SHRF_CSC_MASK) { 22268d7e4166Sjose borrego case 0: 22278d7e4166Sjose borrego case SMB_SHRF_CSC_DISABLED: 22288d7e4166Sjose borrego case SMB_SHRF_CSC_MANUAL: 22298d7e4166Sjose borrego case SMB_SHRF_CSC_AUTO: 22308d7e4166Sjose borrego case SMB_SHRF_CSC_VDO: 22318d7e4166Sjose borrego break; 22328d7e4166Sjose borrego 22338d7e4166Sjose borrego default: 22348d7e4166Sjose borrego buf[0] = '\0'; 22358d7e4166Sjose borrego 22368d7e4166Sjose borrego for (i = 0; i < (sizeof (cscopt) / sizeof (cscopt[0])); ++i) { 22378d7e4166Sjose borrego if (si->shr_flags & cscopt[i].flag) { 22388d7e4166Sjose borrego (void) strlcat(buf, " ", SMB_CSC_BUFSZ); 22398d7e4166Sjose borrego (void) strlcat(buf, cscopt[i].value, 22408d7e4166Sjose borrego SMB_CSC_BUFSZ); 22418d7e4166Sjose borrego } 22428d7e4166Sjose borrego } 22438d7e4166Sjose borrego 22448d7e4166Sjose borrego syslog(LOG_ERR, "csc option conflict:%s", buf); 22458d7e4166Sjose borrego break; 22468d7e4166Sjose borrego } 22478d7e4166Sjose borrego } 22488d7e4166Sjose borrego 22498d7e4166Sjose borrego /* 225089dc44ceSjose borrego * Return the option name for the first CSC flag (there should be only 225189dc44ceSjose borrego * one) encountered in the share flags. 225289dc44ceSjose borrego */ 225389dc44ceSjose borrego static char * 225489dc44ceSjose borrego smb_csc_name(const smb_share_t *si) 225589dc44ceSjose borrego { 225689dc44ceSjose borrego int i; 225789dc44ceSjose borrego 225889dc44ceSjose borrego for (i = 0; i < (sizeof (cscopt) / sizeof (cscopt[0])); ++i) { 225989dc44ceSjose borrego if (si->shr_flags & cscopt[i].flag) 226089dc44ceSjose borrego return (cscopt[i].value); 226189dc44ceSjose borrego } 226289dc44ceSjose borrego 226389dc44ceSjose borrego return (NULL); 226489dc44ceSjose borrego } 226589dc44ceSjose borrego 226689dc44ceSjose borrego /* 2267c8ec8eeaSjose borrego * smb_get_defaultgrp 2268c8ec8eeaSjose borrego * 2269c8ec8eeaSjose borrego * If default group for CIFS shares (i.e. "smb") exists 2270c8ec8eeaSjose borrego * then it will return the group handle, otherwise it will 2271c8ec8eeaSjose borrego * create the group and return the handle. 2272c8ec8eeaSjose borrego * 2273c8ec8eeaSjose borrego * All the shares created by CIFS clients (this is only possible 2274c8ec8eeaSjose borrego * via RPC) will be added to "smb" groups. 2275c8ec8eeaSjose borrego */ 2276c8ec8eeaSjose borrego static sa_group_t 2277c8ec8eeaSjose borrego smb_get_defaultgrp(sa_handle_t handle) 2278c8ec8eeaSjose borrego { 2279c8ec8eeaSjose borrego sa_group_t group = NULL; 2280c8ec8eeaSjose borrego int err; 2281c8ec8eeaSjose borrego 2282c8ec8eeaSjose borrego group = sa_get_group(handle, SMB_DEFAULT_SHARE_GROUP); 2283c8ec8eeaSjose borrego if (group != NULL) 2284c8ec8eeaSjose borrego return (group); 2285c8ec8eeaSjose borrego 2286c8ec8eeaSjose borrego group = sa_create_group(handle, SMB_DEFAULT_SHARE_GROUP, &err); 2287c8ec8eeaSjose borrego if (group == NULL) 2288c8ec8eeaSjose borrego return (NULL); 2289c8ec8eeaSjose borrego 2290c8ec8eeaSjose borrego if (sa_create_optionset(group, SMB_DEFAULT_SHARE_GROUP) == NULL) { 2291c8ec8eeaSjose borrego (void) sa_remove_group(group); 2292c8ec8eeaSjose borrego group = NULL; 2293c8ec8eeaSjose borrego } 2294c8ec8eeaSjose borrego 2295c8ec8eeaSjose borrego return (group); 2296c8ec8eeaSjose borrego } 229729bd2886SAlan Wright 229829bd2886SAlan Wright /* 229929bd2886SAlan Wright * Checks to see if the command args are the supported substitution specifier. 230029bd2886SAlan Wright * i.e. <cmd> %U %S 230129bd2886SAlan Wright */ 230229bd2886SAlan Wright static int 230329bd2886SAlan Wright cmd_validator(int index, char *value) 230429bd2886SAlan Wright { 230529bd2886SAlan Wright char cmd[MAXPATHLEN]; 230629bd2886SAlan Wright char *ptr, *v; 230729bd2886SAlan Wright boolean_t skip_cmdname; 230829bd2886SAlan Wright 230929bd2886SAlan Wright if (string_length_check_validator(index, value) != SA_OK) 231029bd2886SAlan Wright return (SA_BAD_VALUE); 231129bd2886SAlan Wright 231229bd2886SAlan Wright if (*value == '\0') 231329bd2886SAlan Wright return (SA_OK); 231429bd2886SAlan Wright 231529bd2886SAlan Wright (void) strlcpy(cmd, value, sizeof (cmd)); 231629bd2886SAlan Wright 231729bd2886SAlan Wright ptr = cmd; 231829bd2886SAlan Wright skip_cmdname = B_TRUE; 231929bd2886SAlan Wright do { 232029bd2886SAlan Wright if ((v = strsep(&ptr, " ")) == NULL) 232129bd2886SAlan Wright break; 232229bd2886SAlan Wright 232329bd2886SAlan Wright if (*v != '\0') { 232429bd2886SAlan Wright 232529bd2886SAlan Wright if (skip_cmdname) { 232629bd2886SAlan Wright skip_cmdname = B_FALSE; 232729bd2886SAlan Wright continue; 232829bd2886SAlan Wright } 232929bd2886SAlan Wright 233029bd2886SAlan Wright if ((strlen(v) != 2) || *v != '%') 233129bd2886SAlan Wright return (SA_BAD_VALUE); 233229bd2886SAlan Wright 233329bd2886SAlan Wright if (strpbrk(v, SMB_VALID_SUB_CHRS) == NULL) 233429bd2886SAlan Wright return (SA_BAD_VALUE); 233529bd2886SAlan Wright } 233629bd2886SAlan Wright 233729bd2886SAlan Wright } while (v != NULL); 233829bd2886SAlan Wright 233929bd2886SAlan Wright /* 234029bd2886SAlan Wright * If skip_cmdname is still true then the string contains 234129bd2886SAlan Wright * only spaces. Don't allow such a string. 234229bd2886SAlan Wright */ 234329bd2886SAlan Wright if (skip_cmdname) 234429bd2886SAlan Wright return (SA_BAD_VALUE); 234529bd2886SAlan Wright 234629bd2886SAlan Wright return (SA_OK); 234729bd2886SAlan Wright } 234829bd2886SAlan Wright 234929bd2886SAlan Wright /*ARGSUSED*/ 235029bd2886SAlan Wright static int 235129bd2886SAlan Wright disposition_validator(int index, char *value) 235229bd2886SAlan Wright { 235329bd2886SAlan Wright if (value == NULL) 235429bd2886SAlan Wright return (SA_BAD_VALUE); 235529bd2886SAlan Wright 235629bd2886SAlan Wright if (*value == '\0') 235729bd2886SAlan Wright return (SA_OK); 235829bd2886SAlan Wright 2359148c5f43SAlan Wright if ((strcasecmp(value, SMB_EXEC_DISP_CONTINUE) == 0) || 2360148c5f43SAlan Wright (strcasecmp(value, SMB_EXEC_DISP_TERMINATE) == 0)) 236129bd2886SAlan Wright return (SA_OK); 236229bd2886SAlan Wright 236329bd2886SAlan Wright return (SA_BAD_VALUE); 236429bd2886SAlan Wright } 236596a62adaSjoyce mcintosh 2366a90cf9f2SGordon Ross static int 23673e2c0c09SMatt Barden protocol_validator(int index, char *value) 2368a90cf9f2SGordon Ross { 236976b0ca5aSGordon Ross struct smb_proto_option_defs *opt; 237076b0ca5aSGordon Ross smb_cfg_val_t encrypt; 237176b0ca5aSGordon Ross uint32_t max; 237276b0ca5aSGordon Ross uint32_t min; 237376b0ca5aSGordon Ross uint32_t val; 237476b0ca5aSGordon Ross 2375a90cf9f2SGordon Ross if (value == NULL) 2376a90cf9f2SGordon Ross return (SA_BAD_VALUE); 2377a90cf9f2SGordon Ross 237876b0ca5aSGordon Ross /* Allow setting back to empty (use defaults) */ 2379a90cf9f2SGordon Ross if (*value == '\0') 2380a90cf9f2SGordon Ross return (SA_OK); 2381a90cf9f2SGordon Ross 238276b0ca5aSGordon Ross val = smb_convert_version_str(value); 238376b0ca5aSGordon Ross if (val == 0) 2384a90cf9f2SGordon Ross return (SA_BAD_VALUE); 2385a90cf9f2SGordon Ross 238676b0ca5aSGordon Ross /* 238776b0ca5aSGordon Ross * We don't want people who care enough about protecting their data 238876b0ca5aSGordon Ross * by requiring encryption to accidentally expose their data by 238976b0ca5aSGordon Ross * lowering the max protocol, so prevent them from going below 3.0 239076b0ca5aSGordon Ross * if encryption is required. 239176b0ca5aSGordon Ross * Also, ensure that max_protocol >= min_protocol. 239276b0ca5aSGordon Ross */ 239376b0ca5aSGordon Ross opt = &smb_proto_options[index]; 239476b0ca5aSGordon Ross switch (opt->smb_index) { 239576b0ca5aSGordon Ross 239676b0ca5aSGordon Ross case SMB_CI_MAX_PROTOCOL: 239776b0ca5aSGordon Ross 239876b0ca5aSGordon Ross encrypt = smb_config_get_require(SMB_CI_ENCRYPT); 239976b0ca5aSGordon Ross if (encrypt == SMB_CONFIG_REQUIRED && val < SMB_VERS_3_0) { 240076b0ca5aSGordon Ross syslog(LOG_ERR, "Cannot set smbd/max_protocol below 3.0" 240176b0ca5aSGordon Ross " while smbd/encrypt == required."); 240276b0ca5aSGordon Ross return (SA_VALUE_CONFLICT); 240376b0ca5aSGordon Ross } 240476b0ca5aSGordon Ross min = smb_config_get_min_protocol(); 240576b0ca5aSGordon Ross if (val < min) { 240676b0ca5aSGordon Ross syslog(LOG_ERR, "Cannot set smbd/max_protocol to less" 240776b0ca5aSGordon Ross " than smbd/min_protocol."); 240876b0ca5aSGordon Ross return (SA_VALUE_CONFLICT); 240976b0ca5aSGordon Ross } 241076b0ca5aSGordon Ross break; 241176b0ca5aSGordon Ross 241276b0ca5aSGordon Ross case SMB_CI_MIN_PROTOCOL: 241376b0ca5aSGordon Ross 241476b0ca5aSGordon Ross max = smb_config_get_max_protocol(); 241576b0ca5aSGordon Ross if (val > max) { 241676b0ca5aSGordon Ross syslog(LOG_ERR, "Cannot set smbd/min_protocol to more" 241776b0ca5aSGordon Ross " than smbd/max_protocol."); 241876b0ca5aSGordon Ross return (SA_VALUE_CONFLICT); 241976b0ca5aSGordon Ross } 242076b0ca5aSGordon Ross break; 242176b0ca5aSGordon Ross 242276b0ca5aSGordon Ross default: 242376b0ca5aSGordon Ross syslog(LOG_ERR, "Unexpected smb protocol validator index %d", 242476b0ca5aSGordon Ross opt->smb_index); 242576b0ca5aSGordon Ross return (SA_BAD_VALUE); 242676b0ca5aSGordon Ross } 242776b0ca5aSGordon Ross 242876b0ca5aSGordon Ross return (SA_OK); 2429a90cf9f2SGordon Ross } 2430a90cf9f2SGordon Ross 243196a62adaSjoyce mcintosh /* 243296a62adaSjoyce mcintosh * Updates the optionset properties of the share resource. 243396a62adaSjoyce mcintosh * The properties are given as a list of name-value pair. 243496a62adaSjoyce mcintosh * The name argument should be the optionset property name and the value 243596a62adaSjoyce mcintosh * should be a valid value for the specified property. 2436c5866007SKeyur Desai * 2437c5866007SKeyur Desai * When calling this function for permanent shares, the caller must also 2438c5866007SKeyur Desai * call sa_commit_properties() to commit the changes to SMF. 243996a62adaSjoyce mcintosh */ 244096a62adaSjoyce mcintosh static int 244196a62adaSjoyce mcintosh smb_update_optionset_props(sa_handle_t handle, sa_resource_t resource, 244296a62adaSjoyce mcintosh nvlist_t *nvl) 244396a62adaSjoyce mcintosh { 244496a62adaSjoyce mcintosh sa_property_t prop; 244596a62adaSjoyce mcintosh sa_optionset_t opts; 244696a62adaSjoyce mcintosh int err = SA_OK; 244796a62adaSjoyce mcintosh nvpair_t *cur; 244896a62adaSjoyce mcintosh char *name, *val; 244996a62adaSjoyce mcintosh 245096a62adaSjoyce mcintosh if ((opts = sa_get_optionset(resource, SMB_PROTOCOL_NAME)) == NULL) { 245196a62adaSjoyce mcintosh opts = sa_create_optionset(resource, SMB_PROTOCOL_NAME); 245296a62adaSjoyce mcintosh if (opts == NULL) 245396a62adaSjoyce mcintosh return (SA_CONFIG_ERR); 245496a62adaSjoyce mcintosh } 245596a62adaSjoyce mcintosh 245696a62adaSjoyce mcintosh cur = nvlist_next_nvpair(nvl, NULL); 245796a62adaSjoyce mcintosh while (cur != NULL) { 245896a62adaSjoyce mcintosh name = nvpair_name(cur); 245996a62adaSjoyce mcintosh err = nvpair_value_string(cur, &val); 246096a62adaSjoyce mcintosh if ((err != 0) || (name == NULL) || (val == NULL)) { 246196a62adaSjoyce mcintosh err = SA_CONFIG_ERR; 246296a62adaSjoyce mcintosh break; 246396a62adaSjoyce mcintosh } 246496a62adaSjoyce mcintosh 246596a62adaSjoyce mcintosh prop = NULL; 246696a62adaSjoyce mcintosh if ((prop = sa_get_property(opts, name)) == NULL) { 246796a62adaSjoyce mcintosh prop = sa_create_property(name, val); 246896a62adaSjoyce mcintosh if (prop != NULL) { 246996a62adaSjoyce mcintosh err = sa_valid_property(handle, opts, 247096a62adaSjoyce mcintosh SMB_PROTOCOL_NAME, prop); 247196a62adaSjoyce mcintosh if (err != SA_OK) { 247296a62adaSjoyce mcintosh (void) sa_remove_property(prop); 247396a62adaSjoyce mcintosh break; 247496a62adaSjoyce mcintosh } 247596a62adaSjoyce mcintosh } 247696a62adaSjoyce mcintosh err = sa_add_property(opts, prop); 247796a62adaSjoyce mcintosh if (err != SA_OK) 247896a62adaSjoyce mcintosh break; 247996a62adaSjoyce mcintosh } else { 248096a62adaSjoyce mcintosh err = sa_update_property(prop, val); 248196a62adaSjoyce mcintosh if (err != SA_OK) 248296a62adaSjoyce mcintosh break; 248396a62adaSjoyce mcintosh } 248496a62adaSjoyce mcintosh 248596a62adaSjoyce mcintosh cur = nvlist_next_nvpair(nvl, cur); 248696a62adaSjoyce mcintosh } 248796a62adaSjoyce mcintosh 248896a62adaSjoyce mcintosh return (err); 248996a62adaSjoyce mcintosh } 24909fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 24919fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States static boolean_t 2492ca5fb90aSGordon Ross smb_saprop_getbool(sa_optionset_t opts, char *propname, boolean_t def) 24939fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States { 24949fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States sa_property_t prop; 24959fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States char *val; 2496ca5fb90aSGordon Ross boolean_t ret = def; 24979fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 24989fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States prop = sa_get_property(opts, propname); 24999fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if ((val = sa_get_property_attr(prop, "value")) != NULL) { 2500ca5fb90aSGordon Ross if (def) { 2501ca5fb90aSGordon Ross /* Default is true, ret false if... */ 2502ca5fb90aSGordon Ross if ((strcasecmp(val, "false") == 0) || 2503ca5fb90aSGordon Ross (strcmp(val, "0") == 0)) 2504ca5fb90aSGordon Ross ret = B_FALSE; 2505ca5fb90aSGordon Ross } else { 2506ca5fb90aSGordon Ross /* Default is false, ret true if... */ 2507ca5fb90aSGordon Ross if ((strcasecmp(val, "true") == 0) || 2508ca5fb90aSGordon Ross (strcmp(val, "1") == 0)) 2509ca5fb90aSGordon Ross ret = B_TRUE; 2510ca5fb90aSGordon Ross } 25119fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States free(val); 25129fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 25139fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 2514ca5fb90aSGordon Ross return (ret); 25159fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 25169fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 25179fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States static boolean_t 25189fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_saprop_getstr(sa_optionset_t opts, char *propname, char *buf, size_t bufsz) 25199fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States { 25209fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States sa_property_t prop; 25219fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States char *val; 25229fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 25239fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States prop = sa_get_property(opts, propname); 25249fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if ((val = sa_get_property_attr(prop, "value")) != NULL) { 25259fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States (void) strlcpy(buf, val, bufsz); 25269fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States free(val); 25279fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States return (B_TRUE); 25289fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 25299fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 25309fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States return (B_FALSE); 25319fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 2532