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 /* 2389dc44ceSjose borrego * Copyright 2009 Sun Microsystems, Inc. All rights reserved. 24da6c28aaSamw * Use is subject to license terms. 25da6c28aaSamw */ 26da6c28aaSamw 27da6c28aaSamw /* 28da6c28aaSamw * SMB specific functions 29da6c28aaSamw */ 30da6c28aaSamw #include <stdio.h> 31da6c28aaSamw #include <string.h> 32da6c28aaSamw #include <ctype.h> 33da6c28aaSamw #include <stdlib.h> 34da6c28aaSamw #include <unistd.h> 35da6c28aaSamw #include <zone.h> 36da6c28aaSamw #include <errno.h> 37da6c28aaSamw #include <locale.h> 38da6c28aaSamw #include <fcntl.h> 39da6c28aaSamw #include <sys/types.h> 40da6c28aaSamw #include <sys/stat.h> 41da6c28aaSamw #include <syslog.h> 42da6c28aaSamw #include "libshare.h" 43da6c28aaSamw #include "libshare_impl.h" 44da6c28aaSamw #include <pwd.h> 45da6c28aaSamw #include <limits.h> 46da6c28aaSamw #include <libscf.h> 47da6c28aaSamw #include <strings.h> 48da6c28aaSamw #include "libshare_smb.h" 49da6c28aaSamw #include <rpcsvc/daemon_utils.h> 503db3f65cSamw #include <smbsrv/smb_share.h> 51da6c28aaSamw #include <smbsrv/smbinfo.h> 52da6c28aaSamw #include <smbsrv/libsmb.h> 538d7e4166Sjose borrego #include <libdlpi.h> 548d7e4166Sjose borrego 558d7e4166Sjose borrego #define SMB_CSC_BUFSZ 64 56da6c28aaSamw 57*29bd2886SAlan Wright #define SMB_VALID_SUB_CHRS "UDhMLmIiSPu" /* substitution characters */ 58*29bd2886SAlan Wright 59da6c28aaSamw /* internal functions */ 60da6c28aaSamw static int smb_share_init(void); 61da6c28aaSamw static void smb_share_fini(void); 62da6c28aaSamw static int smb_enable_share(sa_share_t); 63da6c28aaSamw static int smb_share_changed(sa_share_t); 64da6c28aaSamw static int smb_resource_changed(sa_resource_t); 65da6c28aaSamw static int smb_rename_resource(sa_handle_t, sa_resource_t, char *); 66da6c28aaSamw static int smb_disable_share(sa_share_t share, char *); 67687915e9Sdougm static int smb_validate_property(sa_handle_t, sa_property_t, sa_optionset_t); 68da6c28aaSamw static int smb_set_proto_prop(sa_property_t); 69da6c28aaSamw static sa_protocol_properties_t smb_get_proto_set(void); 70da6c28aaSamw static char *smb_get_status(void); 71da6c28aaSamw static int smb_parse_optstring(sa_group_t, char *); 72da6c28aaSamw static char *smb_format_options(sa_group_t, int); 73da6c28aaSamw 74da6c28aaSamw static int smb_enable_service(void); 75da6c28aaSamw 76da6c28aaSamw static int range_check_validator(int, char *); 77da6c28aaSamw static int range_check_validator_zero_ok(int, char *); 78da6c28aaSamw static int string_length_check_validator(int, char *); 79da6c28aaSamw static int true_false_validator(int, char *); 80*29bd2886SAlan Wright static int ipv4_validator(int, char *); 81*29bd2886SAlan Wright static int ip_validator(int, char *); 82da6c28aaSamw static int path_validator(int, char *); 83*29bd2886SAlan Wright static int cmd_validator(int, char *); 84*29bd2886SAlan Wright static int disposition_validator(int, char *); 85da6c28aaSamw 86da6c28aaSamw static int smb_enable_resource(sa_resource_t); 87da6c28aaSamw static int smb_disable_resource(sa_resource_t); 88da6c28aaSamw static uint64_t smb_share_features(void); 89da6c28aaSamw static int smb_list_transient(sa_handle_t); 90dc20a302Sas200622 91c8ec8eeaSjose borrego static int smb_build_shareinfo(sa_share_t, sa_resource_t, smb_share_t *); 928d7e4166Sjose borrego static void smb_csc_option(const char *, smb_share_t *); 9389dc44ceSjose borrego static char *smb_csc_name(const smb_share_t *); 94c8ec8eeaSjose borrego static sa_group_t smb_get_defaultgrp(sa_handle_t); 958d7e4166Sjose borrego static int interface_validator(int, char *); 96c8ec8eeaSjose borrego 9789dc44ceSjose borrego static struct { 9889dc44ceSjose borrego char *value; 9989dc44ceSjose borrego uint32_t flag; 10089dc44ceSjose borrego } cscopt[] = { 10189dc44ceSjose borrego { "disabled", SMB_SHRF_CSC_DISABLED }, 10289dc44ceSjose borrego { "manual", SMB_SHRF_CSC_MANUAL }, 10389dc44ceSjose borrego { "auto", SMB_SHRF_CSC_AUTO }, 10489dc44ceSjose borrego { "vdo", SMB_SHRF_CSC_VDO } 10589dc44ceSjose borrego }; 10689dc44ceSjose borrego 107da6c28aaSamw /* size of basic format allocation */ 108da6c28aaSamw #define OPT_CHUNK 1024 109da6c28aaSamw 110dc20a302Sas200622 /* size of string for types - big enough to hold "dependency" */ 111dc20a302Sas200622 #define SCFTYPE_LEN 32 112dc20a302Sas200622 113da6c28aaSamw /* 114da6c28aaSamw * Indexes of entries in smb_proto_options table. 115da6c28aaSamw * Changes to smb_proto_options table may require 116da6c28aaSamw * an update to these values. 117da6c28aaSamw */ 118da6c28aaSamw #define PROTO_OPT_WINS1 6 119da6c28aaSamw #define PROTO_OPT_WINS_EXCLUDE 8 120da6c28aaSamw 1218d7e4166Sjose borrego typedef struct smb_hostifs_walker { 1228d7e4166Sjose borrego const char *hiw_ifname; 1238d7e4166Sjose borrego boolean_t hiw_matchfound; 1248d7e4166Sjose borrego } smb_hostifs_walker_t; 1258d7e4166Sjose borrego 126da6c28aaSamw 127da6c28aaSamw /* 128da6c28aaSamw * ops vector that provides the protocol specific info and operations 129da6c28aaSamw * for share management. 130da6c28aaSamw */ 131da6c28aaSamw 132da6c28aaSamw struct sa_plugin_ops sa_plugin_ops = { 133da6c28aaSamw SA_PLUGIN_VERSION, 134da6c28aaSamw SMB_PROTOCOL_NAME, 135da6c28aaSamw smb_share_init, 136da6c28aaSamw smb_share_fini, 137da6c28aaSamw smb_enable_share, 138da6c28aaSamw smb_disable_share, 139da6c28aaSamw smb_validate_property, 1404bff34e3Sthurlow NULL, /* valid_space */ 1414bff34e3Sthurlow NULL, /* security_prop */ 142da6c28aaSamw smb_parse_optstring, 143da6c28aaSamw smb_format_options, 144da6c28aaSamw smb_set_proto_prop, 145da6c28aaSamw smb_get_proto_set, 146da6c28aaSamw smb_get_status, 1474bff34e3Sthurlow NULL, /* space_alias */ 1484bff34e3Sthurlow NULL, /* update_legacy */ 1494bff34e3Sthurlow NULL, /* delete_legacy */ 150da6c28aaSamw smb_share_changed, 151da6c28aaSamw smb_enable_resource, 152da6c28aaSamw smb_disable_resource, 153da6c28aaSamw smb_share_features, 154da6c28aaSamw smb_list_transient, 155da6c28aaSamw smb_resource_changed, 156da6c28aaSamw smb_rename_resource, 1574bff34e3Sthurlow NULL, /* run_command */ 1584bff34e3Sthurlow NULL, /* command_help */ 1594bff34e3Sthurlow NULL /* delete_proto_section */ 160da6c28aaSamw }; 161da6c28aaSamw 162da6c28aaSamw struct option_defs optdefs[] = { 1638d7e4166Sjose borrego { SHOPT_AD_CONTAINER, OPT_TYPE_STRING }, 1648d7e4166Sjose borrego { SHOPT_NAME, OPT_TYPE_NAME }, 165b89a8333Snatalie li - Sun Microsystems - Irvine United States { SHOPT_RO, OPT_TYPE_ACCLIST }, 166b89a8333Snatalie li - Sun Microsystems - Irvine United States { SHOPT_RW, OPT_TYPE_ACCLIST }, 167b89a8333Snatalie li - Sun Microsystems - Irvine United States { SHOPT_NONE, OPT_TYPE_ACCLIST }, 1688b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States { SHOPT_CATIA, OPT_TYPE_BOOLEAN }, 1698d7e4166Sjose borrego { SHOPT_CSC, OPT_TYPE_CSC }, 170*29bd2886SAlan Wright { SHOPT_GUEST, OPT_TYPE_BOOLEAN }, 1718d7e4166Sjose borrego { NULL, NULL } 172da6c28aaSamw }; 173da6c28aaSamw 174da6c28aaSamw /* 175da6c28aaSamw * findopt(name) 176da6c28aaSamw * 177da6c28aaSamw * Lookup option "name" in the option table and return the table 178da6c28aaSamw * index. 179da6c28aaSamw */ 180da6c28aaSamw static int 181da6c28aaSamw findopt(char *name) 182da6c28aaSamw { 183da6c28aaSamw int i; 184da6c28aaSamw if (name != NULL) { 185da6c28aaSamw for (i = 0; optdefs[i].tag != NULL; i++) { 186da6c28aaSamw if (strcmp(optdefs[i].tag, name) == 0) 187da6c28aaSamw return (i); 188da6c28aaSamw } 189da6c28aaSamw } 190da6c28aaSamw return (-1); 191da6c28aaSamw } 192da6c28aaSamw 193da6c28aaSamw /* 194da6c28aaSamw * is_a_number(number) 195da6c28aaSamw * 196da6c28aaSamw * is the string a number in one of the forms we want to use? 197da6c28aaSamw */ 198c8ec8eeaSjose borrego static boolean_t 199da6c28aaSamw is_a_number(char *number) 200da6c28aaSamw { 201c8ec8eeaSjose borrego boolean_t isnum = B_TRUE; 202c8ec8eeaSjose borrego boolean_t ishex = B_FALSE; 203da6c28aaSamw 204c8ec8eeaSjose borrego if (number == NULL || *number == '\0') 205c8ec8eeaSjose borrego return (B_FALSE); 206c8ec8eeaSjose borrego 207c8ec8eeaSjose borrego if (strncasecmp(number, "0x", 2) == 0) { 208da6c28aaSamw number += 2; 209c8ec8eeaSjose borrego ishex = B_TRUE; 210da6c28aaSamw } else if (*number == '-') { 211c8ec8eeaSjose borrego number++; 212da6c28aaSamw } 213da6c28aaSamw 214c8ec8eeaSjose borrego while (isnum && (*number != '\0')) { 215c8ec8eeaSjose borrego isnum = (ishex) ? isxdigit(*number) : isdigit(*number); 216c8ec8eeaSjose borrego number++; 217da6c28aaSamw } 218c8ec8eeaSjose borrego 219c8ec8eeaSjose borrego return (isnum); 220da6c28aaSamw } 221da6c28aaSamw 222da6c28aaSamw /* 223b89a8333Snatalie li - Sun Microsystems - Irvine United States * check ro vs rw values. Over time this may get beefed up. 224b89a8333Snatalie li - Sun Microsystems - Irvine United States * for now it just does simple checks. 225b89a8333Snatalie li - Sun Microsystems - Irvine United States */ 226b89a8333Snatalie li - Sun Microsystems - Irvine United States 227b89a8333Snatalie li - Sun Microsystems - Irvine United States static int 228b89a8333Snatalie li - Sun Microsystems - Irvine United States check_rorw(char *v1, char *v2) 229b89a8333Snatalie li - Sun Microsystems - Irvine United States { 230b89a8333Snatalie li - Sun Microsystems - Irvine United States int ret = SA_OK; 231b89a8333Snatalie li - Sun Microsystems - Irvine United States if (strcmp(v1, v2) == 0) 232b89a8333Snatalie li - Sun Microsystems - Irvine United States ret = SA_VALUE_CONFLICT; 233b89a8333Snatalie li - Sun Microsystems - Irvine United States return (ret); 234b89a8333Snatalie li - Sun Microsystems - Irvine United States } 235b89a8333Snatalie li - Sun Microsystems - Irvine United States 236b89a8333Snatalie li - Sun Microsystems - Irvine United States /* 237da6c28aaSamw * validresource(name) 238da6c28aaSamw * 239da6c28aaSamw * Check that name only has valid characters in it. The current valid 240da6c28aaSamw * set are the printable characters but not including: 241da6c28aaSamw * " / \ [ ] : | < > + ; , ? * = \t 242da6c28aaSamw * Note that space is included and there is a maximum length. 243da6c28aaSamw */ 244c8ec8eeaSjose borrego static boolean_t 245da6c28aaSamw validresource(const char *name) 246da6c28aaSamw { 247da6c28aaSamw const char *cp; 248da6c28aaSamw size_t len; 249da6c28aaSamw 250da6c28aaSamw if (name == NULL) 251da6c28aaSamw return (B_FALSE); 252da6c28aaSamw 253da6c28aaSamw len = strlen(name); 254da6c28aaSamw if (len == 0 || len > SA_MAX_RESOURCE_NAME) 255da6c28aaSamw return (B_FALSE); 256da6c28aaSamw 257da6c28aaSamw if (strpbrk(name, "\"/\\[]:|<>+;,?*=\t") != NULL) { 258da6c28aaSamw return (B_FALSE); 259da6c28aaSamw } 260da6c28aaSamw 261da6c28aaSamw for (cp = name; *cp != '\0'; cp++) 262da6c28aaSamw if (iscntrl(*cp)) 263da6c28aaSamw return (B_FALSE); 264da6c28aaSamw 265da6c28aaSamw return (B_TRUE); 266da6c28aaSamw } 267da6c28aaSamw 268da6c28aaSamw /* 2698d7e4166Sjose borrego * Check that the client-side caching (CSC) option value is valid. 2708d7e4166Sjose borrego */ 2718d7e4166Sjose borrego static boolean_t 2728d7e4166Sjose borrego validcsc(const char *value) 2738d7e4166Sjose borrego { 2748d7e4166Sjose borrego int i; 2758d7e4166Sjose borrego 2768d7e4166Sjose borrego for (i = 0; i < (sizeof (cscopt) / sizeof (cscopt[0])); ++i) { 27789dc44ceSjose borrego if (strcasecmp(value, cscopt[i].value) == 0) 2788d7e4166Sjose borrego return (B_TRUE); 2798d7e4166Sjose borrego } 2808d7e4166Sjose borrego 2818d7e4166Sjose borrego return (B_FALSE); 2828d7e4166Sjose borrego } 2838d7e4166Sjose borrego 2848d7e4166Sjose borrego /* 285da6c28aaSamw * smb_isonline() 286da6c28aaSamw * 287da6c28aaSamw * Determine if the SMF service instance is in the online state or 288da6c28aaSamw * not. A number of operations depend on this state. 289da6c28aaSamw */ 290da6c28aaSamw static boolean_t 291da6c28aaSamw smb_isonline(void) 292da6c28aaSamw { 293da6c28aaSamw char *str; 294da6c28aaSamw boolean_t ret = B_FALSE; 295da6c28aaSamw 296da6c28aaSamw if ((str = smf_get_state(SMBD_DEFAULT_INSTANCE_FMRI)) != NULL) { 297da6c28aaSamw ret = (strcmp(str, SCF_STATE_STRING_ONLINE) == 0); 298da6c28aaSamw free(str); 299da6c28aaSamw } 300da6c28aaSamw return (ret); 301da6c28aaSamw } 302da6c28aaSamw 303da6c28aaSamw /* 304dc20a302Sas200622 * smb_isdisabled() 305dc20a302Sas200622 * 306dc20a302Sas200622 * Determine if the SMF service instance is in the disabled state or 307dc20a302Sas200622 * not. A number of operations depend on this state. 308dc20a302Sas200622 */ 309dc20a302Sas200622 static boolean_t 310dc20a302Sas200622 smb_isdisabled(void) 311dc20a302Sas200622 { 312dc20a302Sas200622 char *str; 313dc20a302Sas200622 boolean_t ret = B_FALSE; 314dc20a302Sas200622 315dc20a302Sas200622 if ((str = smf_get_state(SMBD_DEFAULT_INSTANCE_FMRI)) != NULL) { 316dc20a302Sas200622 ret = (strcmp(str, SCF_STATE_STRING_DISABLED) == 0); 317dc20a302Sas200622 free(str); 318dc20a302Sas200622 } 319dc20a302Sas200622 return (ret); 320dc20a302Sas200622 } 321dc20a302Sas200622 322dc20a302Sas200622 /* 323dc20a302Sas200622 * smb_isautoenable() 324dc20a302Sas200622 * 325dc20a302Sas200622 * Determine if the SMF service instance auto_enabled set or not. A 326dc20a302Sas200622 * number of operations depend on this state. The property not being 327dc20a302Sas200622 * set or being set to true means autoenable. Only being set to false 328dc20a302Sas200622 * is not autoenabled. 329dc20a302Sas200622 */ 330dc20a302Sas200622 static boolean_t 331dc20a302Sas200622 smb_isautoenable(void) 332dc20a302Sas200622 { 333dc20a302Sas200622 boolean_t ret = B_TRUE; 334dc20a302Sas200622 scf_simple_prop_t *prop; 335dc20a302Sas200622 uint8_t *retstr; 336dc20a302Sas200622 337dc20a302Sas200622 prop = scf_simple_prop_get(NULL, SMBD_DEFAULT_INSTANCE_FMRI, 338dc20a302Sas200622 "application", "auto_enable"); 339dc20a302Sas200622 if (prop != NULL) { 340dc20a302Sas200622 retstr = scf_simple_prop_next_boolean(prop); 341dc20a302Sas200622 ret = *retstr != 0; 342dc20a302Sas200622 scf_simple_prop_free(prop); 343dc20a302Sas200622 } 344dc20a302Sas200622 return (ret); 345dc20a302Sas200622 } 346dc20a302Sas200622 347dc20a302Sas200622 /* 3487b59d02dSjb150015 * smb_ismaint() 3497b59d02dSjb150015 * 3507b59d02dSjb150015 * Determine if the SMF service instance is in the disabled state or 3517b59d02dSjb150015 * not. A number of operations depend on this state. 3527b59d02dSjb150015 */ 3537b59d02dSjb150015 static boolean_t 3547b59d02dSjb150015 smb_ismaint(void) 3557b59d02dSjb150015 { 3567b59d02dSjb150015 char *str; 3577b59d02dSjb150015 boolean_t ret = B_FALSE; 3587b59d02dSjb150015 3597b59d02dSjb150015 if ((str = smf_get_state(SMBD_DEFAULT_INSTANCE_FMRI)) != NULL) { 3607b59d02dSjb150015 ret = (strcmp(str, SCF_STATE_STRING_MAINT) == 0); 3617b59d02dSjb150015 free(str); 3627b59d02dSjb150015 } 3637b59d02dSjb150015 return (ret); 3647b59d02dSjb150015 } 3657b59d02dSjb150015 3667b59d02dSjb150015 /* 367da6c28aaSamw * smb_enable_share tells the implementation that it is to enable the share. 368da6c28aaSamw * This entails converting the path and options into the appropriate ioctl 369da6c28aaSamw * calls. It is assumed that all error checking of paths, etc. were 370da6c28aaSamw * done earlier. 371da6c28aaSamw */ 372da6c28aaSamw static int 373da6c28aaSamw smb_enable_share(sa_share_t share) 374da6c28aaSamw { 375da6c28aaSamw char *path; 3763db3f65cSamw smb_share_t si; 377da6c28aaSamw sa_resource_t resource; 378da6c28aaSamw boolean_t iszfs; 379da6c28aaSamw boolean_t privileged; 380da6c28aaSamw int err = SA_OK; 381da6c28aaSamw priv_set_t *priv_effective; 382da6c28aaSamw boolean_t online; 383da6c28aaSamw 384f85463f2Sdougm /* 385f85463f2Sdougm * We only start in the global zone and only run if we aren't 386f85463f2Sdougm * running Trusted Extensions. 387f85463f2Sdougm */ 388f85463f2Sdougm if (getzoneid() != GLOBAL_ZONEID) { 389f85463f2Sdougm (void) printf(dgettext(TEXT_DOMAIN, 390f85463f2Sdougm "SMB: service not supported in local zone\n")); 391f85463f2Sdougm return (SA_NOT_SUPPORTED); 392f85463f2Sdougm } 393f85463f2Sdougm if (is_system_labeled()) { 394f85463f2Sdougm (void) printf(dgettext(TEXT_DOMAIN, 395f85463f2Sdougm "SMB: service not supported with Trusted Extensions\n")); 396f85463f2Sdougm return (SA_NOT_SUPPORTED); 397f85463f2Sdougm } 398f85463f2Sdougm 399da6c28aaSamw priv_effective = priv_allocset(); 400da6c28aaSamw (void) getppriv(PRIV_EFFECTIVE, priv_effective); 401da6c28aaSamw privileged = (priv_isfullset(priv_effective) == B_TRUE); 402da6c28aaSamw priv_freeset(priv_effective); 403da6c28aaSamw 404da6c28aaSamw /* get the path since it is important in several places */ 405da6c28aaSamw path = sa_get_share_attr(share, "path"); 406da6c28aaSamw if (path == NULL) 407da6c28aaSamw return (SA_NO_SUCH_PATH); 408da6c28aaSamw 409dc20a302Sas200622 /* 410dc20a302Sas200622 * If administratively disabled, don't try to start anything. 411dc20a302Sas200622 */ 412da6c28aaSamw online = smb_isonline(); 413dc20a302Sas200622 if (!online && !smb_isautoenable() && smb_isdisabled()) 414dc20a302Sas200622 goto done; 415da6c28aaSamw 416da6c28aaSamw iszfs = sa_path_is_zfs(path); 417da6c28aaSamw 418da6c28aaSamw if (iszfs) { 419da6c28aaSamw 420da6c28aaSamw if (privileged == B_FALSE && !online) { 421da6c28aaSamw 422da6c28aaSamw if (!online) { 423da6c28aaSamw (void) printf(dgettext(TEXT_DOMAIN, 424da6c28aaSamw "SMB: Cannot share remove " 425da6c28aaSamw "file system: %s\n"), path); 426da6c28aaSamw (void) printf(dgettext(TEXT_DOMAIN, 427da6c28aaSamw "SMB: Service needs to be enabled " 428da6c28aaSamw "by a privileged user\n")); 429da6c28aaSamw err = SA_NO_PERMISSION; 430da6c28aaSamw errno = EPERM; 431da6c28aaSamw } 432da6c28aaSamw if (err) { 433da6c28aaSamw sa_free_attr_string(path); 434da6c28aaSamw return (err); 435da6c28aaSamw } 436da6c28aaSamw 437da6c28aaSamw } 438da6c28aaSamw } 439da6c28aaSamw 440da6c28aaSamw if (privileged == B_TRUE && !online) { 441da6c28aaSamw err = smb_enable_service(); 442da6c28aaSamw if (err != SA_OK) { 443da6c28aaSamw (void) printf(dgettext(TEXT_DOMAIN, 444da6c28aaSamw "SMB: Unable to enable service\n")); 445da6c28aaSamw /* 446da6c28aaSamw * For now, it is OK to not be able to enable 447da6c28aaSamw * the service. 448da6c28aaSamw */ 4497b59d02dSjb150015 if (err == SA_BUSY || err == SA_SYSTEM_ERR) 450da6c28aaSamw err = SA_OK; 451da6c28aaSamw } else { 452da6c28aaSamw online = B_TRUE; 453da6c28aaSamw } 454da6c28aaSamw } 455da6c28aaSamw 456da6c28aaSamw /* 457da6c28aaSamw * Don't bother trying to start shares if the service isn't 458da6c28aaSamw * running. 459da6c28aaSamw */ 460da6c28aaSamw if (!online) 461da6c28aaSamw goto done; 462da6c28aaSamw 463da6c28aaSamw /* Each share can have multiple resources */ 464da6c28aaSamw for (resource = sa_get_share_resource(share, NULL); 465da6c28aaSamw resource != NULL; 466da6c28aaSamw resource = sa_get_next_resource(resource)) { 467c8ec8eeaSjose borrego err = smb_build_shareinfo(share, resource, &si); 468c8ec8eeaSjose borrego if (err != SA_OK) { 469da6c28aaSamw sa_free_attr_string(path); 470c8ec8eeaSjose borrego return (err); 471da6c28aaSamw } 472da6c28aaSamw 473da6c28aaSamw if (!iszfs) { 474c8ec8eeaSjose borrego err = smb_share_create(&si); 475da6c28aaSamw } else { 476da6c28aaSamw share_t sh; 477da6c28aaSamw 478da6c28aaSamw sa_sharetab_fill_zfs(share, &sh, "smb"); 479743a77edSAlan Wright err = sa_share_zfs(share, resource, (char *)path, &sh, 480da6c28aaSamw &si, ZFS_SHARE_SMB); 481da6c28aaSamw sa_emptyshare(&sh); 482da6c28aaSamw } 483da6c28aaSamw } 484da6c28aaSamw if (!iszfs) 485da6c28aaSamw (void) sa_update_sharetab(share, "smb"); 486da6c28aaSamw done: 487da6c28aaSamw sa_free_attr_string(path); 488da6c28aaSamw 489da6c28aaSamw return (err == NERR_DuplicateShare ? 0 : err); 490da6c28aaSamw } 491da6c28aaSamw 492da6c28aaSamw /* 493da6c28aaSamw * This is the share for CIFS all shares have resource names. 494da6c28aaSamw * Enable tells the smb server to update its hash. If it fails 495da6c28aaSamw * because smb server is down, we just ignore as smb server loads 496da6c28aaSamw * the resources from sharemanager at startup. 497da6c28aaSamw */ 498da6c28aaSamw 499da6c28aaSamw static int 500da6c28aaSamw smb_enable_resource(sa_resource_t resource) 501da6c28aaSamw { 502da6c28aaSamw sa_share_t share; 5033db3f65cSamw smb_share_t si; 504dc20a302Sas200622 int ret = SA_OK; 505dc20a302Sas200622 int err; 506dc20a302Sas200622 boolean_t isonline; 507da6c28aaSamw 508da6c28aaSamw share = sa_get_resource_parent(resource); 509da6c28aaSamw if (share == NULL) 510da6c28aaSamw return (SA_NO_SUCH_PATH); 511dc20a302Sas200622 512dc20a302Sas200622 /* 513dc20a302Sas200622 * If administratively disabled, don't try to start anything. 514dc20a302Sas200622 */ 515dc20a302Sas200622 isonline = smb_isonline(); 516dc20a302Sas200622 if (!isonline && !smb_isautoenable() && smb_isdisabled()) 517c8ec8eeaSjose borrego return (SA_OK); 518dc20a302Sas200622 519c8ec8eeaSjose borrego if (!isonline) { 520c8ec8eeaSjose borrego (void) smb_enable_service(); 521c8ec8eeaSjose borrego 522c8ec8eeaSjose borrego if (!smb_isonline()) 523c8ec8eeaSjose borrego return (SA_OK); 524dc20a302Sas200622 } 525dc20a302Sas200622 526c8ec8eeaSjose borrego if ((ret = smb_build_shareinfo(share, resource, &si)) != SA_OK) 527c8ec8eeaSjose borrego return (ret); 528dc20a302Sas200622 529dc20a302Sas200622 /* 530dc20a302Sas200622 * Attempt to add the share. Any error that occurs if it was 531dc20a302Sas200622 * online is an error but don't count NERR_DuplicateName if 532dc20a302Sas200622 * smb/server had to be brought online since bringing the 533dc20a302Sas200622 * service up will enable the share that was just added prior 534dc20a302Sas200622 * to the attempt to enable. 535dc20a302Sas200622 */ 536c8ec8eeaSjose borrego err = smb_share_create(&si); 537dc20a302Sas200622 if (err == NERR_Success || !(!isonline && err == NERR_DuplicateName)) 538da6c28aaSamw (void) sa_update_sharetab(share, "smb"); 539dc20a302Sas200622 else 540dc20a302Sas200622 return (SA_NOT_SHARED); 541da6c28aaSamw 542c8ec8eeaSjose borrego return (SA_OK); 543da6c28aaSamw } 544da6c28aaSamw 545da6c28aaSamw /* 546da6c28aaSamw * Remove it from smb server hash. 547da6c28aaSamw */ 548da6c28aaSamw static int 549da6c28aaSamw smb_disable_resource(sa_resource_t resource) 550da6c28aaSamw { 551da6c28aaSamw char *rname; 5523db3f65cSamw uint32_t res; 553da6c28aaSamw sa_share_t share; 554da6c28aaSamw 555da6c28aaSamw rname = sa_get_resource_attr(resource, "name"); 556da6c28aaSamw if (rname == NULL) 557da6c28aaSamw return (SA_NO_SUCH_RESOURCE); 558da6c28aaSamw 559da6c28aaSamw if (smb_isonline()) { 560c8ec8eeaSjose borrego res = smb_share_delete(rname); 561da6c28aaSamw if (res != NERR_Success) { 562da6c28aaSamw sa_free_attr_string(rname); 563da6c28aaSamw return (SA_CONFIG_ERR); 564da6c28aaSamw } 565da6c28aaSamw } 5665b6e0c46Sdougm 5675b6e0c46Sdougm sa_free_attr_string(rname); 5685b6e0c46Sdougm 569da6c28aaSamw share = sa_get_resource_parent(resource); 570da6c28aaSamw if (share != NULL) { 571da6c28aaSamw rname = sa_get_share_attr(share, "path"); 572da6c28aaSamw if (rname != NULL) { 5735b6e0c46Sdougm sa_handle_t handle; 5745b6e0c46Sdougm 5755b6e0c46Sdougm handle = sa_find_group_handle((sa_group_t)resource); 5765b6e0c46Sdougm (void) sa_delete_sharetab(handle, rname, "smb"); 577da6c28aaSamw sa_free_attr_string(rname); 578da6c28aaSamw } 579da6c28aaSamw } 580da6c28aaSamw /* 581da6c28aaSamw * Always return OK as smb/server may be down and 582da6c28aaSamw * Shares will be picked up when loaded. 583da6c28aaSamw */ 584da6c28aaSamw return (SA_OK); 585da6c28aaSamw } 586da6c28aaSamw 587da6c28aaSamw /* 588da6c28aaSamw * smb_share_changed(sa_share_t share) 589da6c28aaSamw * 590da6c28aaSamw * The specified share has changed. 591da6c28aaSamw */ 592da6c28aaSamw static int 593da6c28aaSamw smb_share_changed(sa_share_t share) 594da6c28aaSamw { 595da6c28aaSamw char *path; 596da6c28aaSamw sa_resource_t resource; 597da6c28aaSamw 598c8ec8eeaSjose borrego if (!smb_isonline()) 599c8ec8eeaSjose borrego return (SA_OK); 600c8ec8eeaSjose borrego 601da6c28aaSamw /* get the path since it is important in several places */ 602da6c28aaSamw path = sa_get_share_attr(share, "path"); 603da6c28aaSamw if (path == NULL) 604da6c28aaSamw return (SA_NO_SUCH_PATH); 605c8ec8eeaSjose borrego 606da6c28aaSamw for (resource = sa_get_share_resource(share, NULL); 607da6c28aaSamw resource != NULL; 608da6c28aaSamw resource = sa_get_next_resource(resource)) 609da6c28aaSamw (void) smb_resource_changed(resource); 610da6c28aaSamw 611da6c28aaSamw sa_free_attr_string(path); 612da6c28aaSamw 613da6c28aaSamw return (SA_OK); 614da6c28aaSamw } 615da6c28aaSamw 616da6c28aaSamw /* 617da6c28aaSamw * smb_resource_changed(sa_resource_t resource) 618da6c28aaSamw * 619da6c28aaSamw * The specified resource has changed. 620da6c28aaSamw */ 621da6c28aaSamw static int 622da6c28aaSamw smb_resource_changed(sa_resource_t resource) 623da6c28aaSamw { 6243db3f65cSamw uint32_t res; 625da6c28aaSamw sa_share_t share; 626c8ec8eeaSjose borrego smb_share_t si; 627da6c28aaSamw 628c8ec8eeaSjose borrego if (!smb_isonline()) 629da6c28aaSamw return (SA_OK); 630da6c28aaSamw 631c8ec8eeaSjose borrego if ((share = sa_get_resource_parent(resource)) == NULL) 632da6c28aaSamw return (SA_CONFIG_ERR); 633da6c28aaSamw 634c8ec8eeaSjose borrego if ((res = smb_build_shareinfo(share, resource, &si)) != SA_OK) 635c8ec8eeaSjose borrego return (res); 636da6c28aaSamw 637b89a8333Snatalie li - Sun Microsystems - Irvine United States res = smb_share_modify(&si); 638c8ec8eeaSjose borrego 639c8ec8eeaSjose borrego if (res != NERR_Success) 640da6c28aaSamw return (SA_CONFIG_ERR); 641c8ec8eeaSjose borrego 642da6c28aaSamw return (smb_enable_service()); 643da6c28aaSamw } 644da6c28aaSamw 645da6c28aaSamw /* 6468e314a44Sdougm * smb_disable_share(sa_share_t share, char *path) 647da6c28aaSamw * 6488e314a44Sdougm * Unshare the specified share. Note that "path" is the same 6498e314a44Sdougm * path as what is in the "share" object. It is passed in to avoid an 6508e314a44Sdougm * additional lookup. A missing "path" value makes this a no-op 6518e314a44Sdougm * function. 652da6c28aaSamw */ 653da6c28aaSamw static int 654da6c28aaSamw smb_disable_share(sa_share_t share, char *path) 655da6c28aaSamw { 656da6c28aaSamw char *rname; 657da6c28aaSamw sa_resource_t resource; 6588e314a44Sdougm sa_group_t parent; 659da6c28aaSamw boolean_t iszfs; 660da6c28aaSamw int err = SA_OK; 6615b6e0c46Sdougm sa_handle_t handle; 6621f713840SDoug McCallum boolean_t first = B_TRUE; /* work around sharetab issue */ 663da6c28aaSamw 6648e314a44Sdougm if (path == NULL) 6658e314a44Sdougm return (err); 6668e314a44Sdougm 6678e314a44Sdougm /* 6688e314a44Sdougm * If the share is in a ZFS group we need to handle it 6698e314a44Sdougm * differently. Just being on a ZFS file system isn't 6708e314a44Sdougm * enough since we may be in a legacy share case. 6718e314a44Sdougm */ 6728e314a44Sdougm parent = sa_get_parent_group(share); 6738e314a44Sdougm iszfs = sa_group_is_zfs(parent); 6748e314a44Sdougm 675da6c28aaSamw if (!smb_isonline()) 676da6c28aaSamw goto done; 677da6c28aaSamw 678da6c28aaSamw for (resource = sa_get_share_resource(share, NULL); 6791f713840SDoug McCallum resource != NULL || err != SA_OK; 680da6c28aaSamw resource = sa_get_next_resource(resource)) { 681da6c28aaSamw rname = sa_get_resource_attr(resource, "name"); 682da6c28aaSamw if (rname == NULL) { 683da6c28aaSamw continue; 684da6c28aaSamw } 685da6c28aaSamw if (!iszfs) { 686c8ec8eeaSjose borrego err = smb_share_delete(rname); 687da6c28aaSamw switch (err) { 688da6c28aaSamw case NERR_NetNameNotFound: 689da6c28aaSamw case NERR_Success: 690da6c28aaSamw err = SA_OK; 691da6c28aaSamw break; 692da6c28aaSamw default: 693da6c28aaSamw err = SA_CONFIG_ERR; 694da6c28aaSamw break; 695da6c28aaSamw } 696da6c28aaSamw } else { 697da6c28aaSamw share_t sh; 698da6c28aaSamw 699da6c28aaSamw sa_sharetab_fill_zfs(share, &sh, "smb"); 700743a77edSAlan Wright err = sa_share_zfs(share, resource, (char *)path, &sh, 701da6c28aaSamw rname, ZFS_UNSHARE_SMB); 7021f713840SDoug McCallum /* 7031f713840SDoug McCallum * If we are no longer the first case, we 7041f713840SDoug McCallum * don't care about the sa_share_zfs err if it 7051f713840SDoug McCallum * is -1. This works around a problem in 7061f713840SDoug McCallum * sharefs and should be removed when sharefs 7071f713840SDoug McCallum * supports multiple entries per path. 7081f713840SDoug McCallum */ 7091f713840SDoug McCallum if (!first && err == -1) 7101f713840SDoug McCallum err = SA_OK; 7111f713840SDoug McCallum first = B_FALSE; 7121f713840SDoug McCallum 713da6c28aaSamw sa_emptyshare(&sh); 714da6c28aaSamw } 715da6c28aaSamw sa_free_attr_string(rname); 716da6c28aaSamw } 717da6c28aaSamw done: 7185b6e0c46Sdougm if (!iszfs) { 7195b6e0c46Sdougm handle = sa_find_group_handle((sa_group_t)share); 7205b6e0c46Sdougm if (handle != NULL) 7215b6e0c46Sdougm (void) sa_delete_sharetab(handle, path, "smb"); 7225b6e0c46Sdougm else 7235b6e0c46Sdougm err = SA_SYSTEM_ERR; 7245b6e0c46Sdougm } 725da6c28aaSamw return (err); 726da6c28aaSamw } 727da6c28aaSamw 728da6c28aaSamw /* 729687915e9Sdougm * smb_validate_property(handle, property, parent) 730da6c28aaSamw * 731da6c28aaSamw * Check that the property has a legitimate value for its type. 732687915e9Sdougm * Handle isn't currently used but may need to be in the future. 733da6c28aaSamw */ 734da6c28aaSamw 735687915e9Sdougm /*ARGSUSED*/ 736da6c28aaSamw static int 737687915e9Sdougm smb_validate_property(sa_handle_t handle, sa_property_t property, 738687915e9Sdougm sa_optionset_t parent) 739da6c28aaSamw { 740da6c28aaSamw int ret = SA_OK; 741da6c28aaSamw char *propname; 742da6c28aaSamw int optindex; 743da6c28aaSamw sa_group_t parent_group; 744da6c28aaSamw char *value; 745b89a8333Snatalie li - Sun Microsystems - Irvine United States char *other; 746da6c28aaSamw 747da6c28aaSamw propname = sa_get_property_attr(property, "type"); 748da6c28aaSamw 749da6c28aaSamw if ((optindex = findopt(propname)) < 0) 750da6c28aaSamw ret = SA_NO_SUCH_PROP; 751da6c28aaSamw 752da6c28aaSamw /* need to validate value range here as well */ 753da6c28aaSamw if (ret == SA_OK) { 754da6c28aaSamw parent_group = sa_get_parent_group((sa_share_t)parent); 755da6c28aaSamw if (optdefs[optindex].share && !sa_is_share(parent_group)) 756da6c28aaSamw ret = SA_PROP_SHARE_ONLY; 757da6c28aaSamw } 758da6c28aaSamw if (ret != SA_OK) { 759da6c28aaSamw if (propname != NULL) 760da6c28aaSamw sa_free_attr_string(propname); 761da6c28aaSamw return (ret); 762da6c28aaSamw } 763da6c28aaSamw 764da6c28aaSamw value = sa_get_property_attr(property, "value"); 765da6c28aaSamw if (value != NULL) { 766da6c28aaSamw /* first basic type checking */ 767da6c28aaSamw switch (optdefs[optindex].type) { 768da6c28aaSamw case OPT_TYPE_NUMBER: 769da6c28aaSamw /* check that the value is all digits */ 770da6c28aaSamw if (!is_a_number(value)) 771da6c28aaSamw ret = SA_BAD_VALUE; 772da6c28aaSamw break; 773da6c28aaSamw case OPT_TYPE_BOOLEAN: 774*29bd2886SAlan Wright ret = true_false_validator(0, value); 775da6c28aaSamw break; 776da6c28aaSamw case OPT_TYPE_NAME: 777da6c28aaSamw /* 778da6c28aaSamw * Make sure no invalid characters 779da6c28aaSamw */ 780*29bd2886SAlan Wright if (!validresource(value)) 781da6c28aaSamw ret = SA_BAD_VALUE; 782da6c28aaSamw break; 783da6c28aaSamw case OPT_TYPE_STRING: 784da6c28aaSamw /* whatever is here should be ok */ 785da6c28aaSamw break; 7868d7e4166Sjose borrego case OPT_TYPE_CSC: 787*29bd2886SAlan Wright if (!validcsc(value)) 7888d7e4166Sjose borrego ret = SA_BAD_VALUE; 7898d7e4166Sjose borrego break; 790b89a8333Snatalie li - Sun Microsystems - Irvine United States case OPT_TYPE_ACCLIST: { 791b89a8333Snatalie li - Sun Microsystems - Irvine United States sa_property_t oprop; 792b89a8333Snatalie li - Sun Microsystems - Irvine United States char *ovalue; 793b89a8333Snatalie li - Sun Microsystems - Irvine United States /* 794b89a8333Snatalie li - Sun Microsystems - Irvine United States * access list handling. Should eventually 795b89a8333Snatalie li - Sun Microsystems - Irvine United States * validate that all the values make sense. 796b89a8333Snatalie li - Sun Microsystems - Irvine United States * Also, ro and rw may have cross value 797b89a8333Snatalie li - Sun Microsystems - Irvine United States * conflicts. 798b89a8333Snatalie li - Sun Microsystems - Irvine United States */ 799b89a8333Snatalie li - Sun Microsystems - Irvine United States if (parent == NULL) 800b89a8333Snatalie li - Sun Microsystems - Irvine United States break; 801b89a8333Snatalie li - Sun Microsystems - Irvine United States if (strcmp(propname, SHOPT_RO) == 0) 802b89a8333Snatalie li - Sun Microsystems - Irvine United States other = SHOPT_RW; 803b89a8333Snatalie li - Sun Microsystems - Irvine United States else if (strcmp(propname, SHOPT_RW) == 0) 804b89a8333Snatalie li - Sun Microsystems - Irvine United States other = SHOPT_RO; 805b89a8333Snatalie li - Sun Microsystems - Irvine United States else 806b89a8333Snatalie li - Sun Microsystems - Irvine United States other = NULL; 807b89a8333Snatalie li - Sun Microsystems - Irvine United States if (other == NULL) 808b89a8333Snatalie li - Sun Microsystems - Irvine United States break; 809b89a8333Snatalie li - Sun Microsystems - Irvine United States 810b89a8333Snatalie li - Sun Microsystems - Irvine United States /* compare rw(ro) with ro(rw) */ 811b89a8333Snatalie li - Sun Microsystems - Irvine United States oprop = sa_get_property(parent, other); 812b89a8333Snatalie li - Sun Microsystems - Irvine United States if (oprop == NULL) 813b89a8333Snatalie li - Sun Microsystems - Irvine United States break; 814b89a8333Snatalie li - Sun Microsystems - Irvine United States /* 815b89a8333Snatalie li - Sun Microsystems - Irvine United States * only potential 816b89a8333Snatalie li - Sun Microsystems - Irvine United States * confusion if other 817b89a8333Snatalie li - Sun Microsystems - Irvine United States * exists 818b89a8333Snatalie li - Sun Microsystems - Irvine United States */ 819b89a8333Snatalie li - Sun Microsystems - Irvine United States ovalue = sa_get_property_attr(oprop, "value"); 820b89a8333Snatalie li - Sun Microsystems - Irvine United States if (ovalue != NULL) { 821b89a8333Snatalie li - Sun Microsystems - Irvine United States ret = check_rorw(value, ovalue); 822b89a8333Snatalie li - Sun Microsystems - Irvine United States sa_free_attr_string(ovalue); 823b89a8333Snatalie li - Sun Microsystems - Irvine United States } 824b89a8333Snatalie li - Sun Microsystems - Irvine United States break; 825b89a8333Snatalie li - Sun Microsystems - Irvine United States } 826da6c28aaSamw default: 827da6c28aaSamw break; 828da6c28aaSamw } 829da6c28aaSamw } 830da6c28aaSamw 831da6c28aaSamw if (value != NULL) 832da6c28aaSamw sa_free_attr_string(value); 833da6c28aaSamw if (ret == SA_OK && optdefs[optindex].check != NULL) 834da6c28aaSamw /* do the property specific check */ 835da6c28aaSamw ret = optdefs[optindex].check(property); 836da6c28aaSamw 837da6c28aaSamw if (propname != NULL) 838da6c28aaSamw sa_free_attr_string(propname); 839da6c28aaSamw return (ret); 840da6c28aaSamw } 841da6c28aaSamw 842da6c28aaSamw /* 843da6c28aaSamw * Protocol management functions 844da6c28aaSamw * 845da6c28aaSamw * properties defined in the default files are defined in 846da6c28aaSamw * proto_option_defs for parsing and validation. 847da6c28aaSamw */ 848da6c28aaSamw 849da6c28aaSamw struct smb_proto_option_defs { 850da6c28aaSamw int smb_index; 851da6c28aaSamw int32_t minval; 852da6c28aaSamw int32_t maxval; /* In case of length of string this should be max */ 853da6c28aaSamw int (*validator)(int, char *); 854da6c28aaSamw int32_t refresh; 855da6c28aaSamw } smb_proto_options[] = { 856dc20a302Sas200622 { SMB_CI_SYS_CMNT, 0, MAX_VALUE_BUFLEN, 857da6c28aaSamw string_length_check_validator, SMB_REFRESH_REFRESH }, 858dc20a302Sas200622 { SMB_CI_MAX_WORKERS, 64, 1024, range_check_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, 866*29bd2886SAlan Wright ipv4_validator, SMB_REFRESH_REFRESH }, 867dc20a302Sas200622 { SMB_CI_WINS_SRV2, 0, MAX_VALUE_BUFLEN, 868*29bd2886SAlan 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, 878*29bd2886SAlan Wright ip_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 }, 885*29bd2886SAlan Wright { SMB_CI_MAP, 0, MAX_VALUE_BUFLEN, cmd_validator, SMB_REFRESH_REFRESH }, 886*29bd2886SAlan Wright { SMB_CI_UNMAP, 0, MAX_VALUE_BUFLEN, cmd_validator, 887*29bd2886SAlan Wright SMB_REFRESH_REFRESH }, 888*29bd2886SAlan Wright { SMB_CI_DISPOSITION, 0, MAX_VALUE_BUFLEN, 889*29bd2886SAlan Wright disposition_validator, SMB_REFRESH_REFRESH }, 890da6c28aaSamw }; 891da6c28aaSamw 892dc20a302Sas200622 #define SMB_OPT_NUM \ 893dc20a302Sas200622 (sizeof (smb_proto_options) / sizeof (smb_proto_options[0])) 894dc20a302Sas200622 895da6c28aaSamw /* 896da6c28aaSamw * Check the range of value as int range. 897da6c28aaSamw */ 898da6c28aaSamw static int 899da6c28aaSamw range_check_validator(int index, char *value) 900da6c28aaSamw { 901da6c28aaSamw int ret = SA_OK; 902da6c28aaSamw 903da6c28aaSamw if (!is_a_number(value)) { 904da6c28aaSamw ret = SA_BAD_VALUE; 905da6c28aaSamw } else { 906da6c28aaSamw int val; 907da6c28aaSamw val = strtoul(value, NULL, 0); 908da6c28aaSamw if (val < smb_proto_options[index].minval || 909da6c28aaSamw val > smb_proto_options[index].maxval) 910da6c28aaSamw ret = SA_BAD_VALUE; 911da6c28aaSamw } 912da6c28aaSamw return (ret); 913da6c28aaSamw } 914da6c28aaSamw 915da6c28aaSamw /* 916da6c28aaSamw * Check the range of value as int range. 917da6c28aaSamw */ 918da6c28aaSamw static int 919da6c28aaSamw range_check_validator_zero_ok(int index, char *value) 920da6c28aaSamw { 921da6c28aaSamw int ret = SA_OK; 922da6c28aaSamw 923da6c28aaSamw if (!is_a_number(value)) { 924da6c28aaSamw ret = SA_BAD_VALUE; 925da6c28aaSamw } else { 926da6c28aaSamw int val; 927da6c28aaSamw val = strtoul(value, NULL, 0); 928da6c28aaSamw if (val == 0) 929da6c28aaSamw ret = SA_OK; 930da6c28aaSamw else { 931da6c28aaSamw if (val < smb_proto_options[index].minval || 932da6c28aaSamw val > smb_proto_options[index].maxval) 933da6c28aaSamw ret = SA_BAD_VALUE; 934da6c28aaSamw } 935da6c28aaSamw } 936da6c28aaSamw return (ret); 937da6c28aaSamw } 938da6c28aaSamw 939da6c28aaSamw /* 940da6c28aaSamw * Check the length of the string 941da6c28aaSamw */ 942da6c28aaSamw static int 943da6c28aaSamw string_length_check_validator(int index, char *value) 944da6c28aaSamw { 945da6c28aaSamw int ret = SA_OK; 946da6c28aaSamw 947da6c28aaSamw if (value == NULL) 948da6c28aaSamw return (SA_BAD_VALUE); 949da6c28aaSamw if (strlen(value) > smb_proto_options[index].maxval) 950da6c28aaSamw ret = SA_BAD_VALUE; 951da6c28aaSamw return (ret); 952da6c28aaSamw } 953da6c28aaSamw 954da6c28aaSamw /* 955da6c28aaSamw * Check yes/no 956da6c28aaSamw */ 957da6c28aaSamw /*ARGSUSED*/ 958da6c28aaSamw static int 959da6c28aaSamw true_false_validator(int index, char *value) 960da6c28aaSamw { 961da6c28aaSamw if (value == NULL) 962da6c28aaSamw return (SA_BAD_VALUE); 963da6c28aaSamw if ((strcasecmp(value, "true") == 0) || 964da6c28aaSamw (strcasecmp(value, "false") == 0)) 965da6c28aaSamw return (SA_OK); 966da6c28aaSamw return (SA_BAD_VALUE); 967da6c28aaSamw } 968da6c28aaSamw 969da6c28aaSamw /* 970*29bd2886SAlan Wright * Check IP v4 address. 971da6c28aaSamw */ 972da6c28aaSamw /*ARGSUSED*/ 973da6c28aaSamw static int 974*29bd2886SAlan Wright ipv4_validator(int index, char *value) 975da6c28aaSamw { 976da6c28aaSamw char sbytes[16]; 977da6c28aaSamw 978da6c28aaSamw if (value == NULL) 979da6c28aaSamw return (SA_OK); 980*29bd2886SAlan Wright 981*29bd2886SAlan Wright if (strlen(value) == 0) 982da6c28aaSamw return (SA_OK); 983*29bd2886SAlan Wright 984da6c28aaSamw if (inet_pton(AF_INET, value, (void *)sbytes) != 1) 985da6c28aaSamw return (SA_BAD_VALUE); 986da6c28aaSamw 987da6c28aaSamw return (SA_OK); 988da6c28aaSamw } 989da6c28aaSamw 990da6c28aaSamw /* 991*29bd2886SAlan Wright * Check IP v4/v6 address. 992*29bd2886SAlan Wright */ 993*29bd2886SAlan Wright /*ARGSUSED*/ 994*29bd2886SAlan Wright static int 995*29bd2886SAlan Wright ip_validator(int index, char *value) 996*29bd2886SAlan Wright { 997*29bd2886SAlan Wright char sbytes[INET6_ADDRSTRLEN]; 998*29bd2886SAlan Wright 999*29bd2886SAlan Wright if (value == NULL) 1000*29bd2886SAlan Wright return (SA_OK); 1001*29bd2886SAlan Wright 1002*29bd2886SAlan Wright if (strlen(value) == 0) 1003*29bd2886SAlan Wright return (SA_OK); 1004*29bd2886SAlan Wright 1005*29bd2886SAlan Wright if (inet_pton(AF_INET, value, (void *)sbytes) != 1 && 1006*29bd2886SAlan Wright inet_pton(AF_INET6, value, (void *)sbytes) != 1) 1007*29bd2886SAlan Wright return (SA_BAD_VALUE); 1008*29bd2886SAlan Wright 1009*29bd2886SAlan Wright return (SA_OK); 1010*29bd2886SAlan Wright } 1011*29bd2886SAlan Wright 1012*29bd2886SAlan Wright /* 10138d7e4166Sjose borrego * Call back function for dlpi_walk. 10148d7e4166Sjose borrego * Returns TRUE if interface name exists on the host. 10158d7e4166Sjose borrego */ 10168d7e4166Sjose borrego static boolean_t 10178d7e4166Sjose borrego smb_get_interface(const char *ifname, void *arg) 10188d7e4166Sjose borrego { 10198d7e4166Sjose borrego smb_hostifs_walker_t *iterp = arg; 10208d7e4166Sjose borrego 10218d7e4166Sjose borrego iterp->hiw_matchfound = (strcmp(ifname, iterp->hiw_ifname) == 0); 10228d7e4166Sjose borrego 10238d7e4166Sjose borrego return (iterp->hiw_matchfound); 10248d7e4166Sjose borrego } 10258d7e4166Sjose borrego 10268d7e4166Sjose borrego /* 10278d7e4166Sjose borrego * Checks to see if the input interface exists on the host. 10288d7e4166Sjose borrego * Returns B_TRUE if the match is found, B_FALSE otherwise. 10298d7e4166Sjose borrego */ 10308d7e4166Sjose borrego static boolean_t 10318d7e4166Sjose borrego smb_validate_interface(const char *ifname) 10328d7e4166Sjose borrego { 10338d7e4166Sjose borrego smb_hostifs_walker_t iter; 10348d7e4166Sjose borrego 10358d7e4166Sjose borrego if ((ifname == NULL) || (*ifname == '\0')) 10368d7e4166Sjose borrego return (B_FALSE); 10378d7e4166Sjose borrego 10388d7e4166Sjose borrego iter.hiw_ifname = ifname; 10398d7e4166Sjose borrego iter.hiw_matchfound = B_FALSE; 10408d7e4166Sjose borrego dlpi_walk(smb_get_interface, &iter, 0); 10418d7e4166Sjose borrego 10428d7e4166Sjose borrego return (iter.hiw_matchfound); 10438d7e4166Sjose borrego } 10448d7e4166Sjose borrego 10458d7e4166Sjose borrego /* 10468d7e4166Sjose borrego * Check valid interfaces. Interface names value can be NULL or empty. 10478d7e4166Sjose borrego * Returns SA_BAD_VALUE if interface cannot be found on the host. 1048da6c28aaSamw */ 1049da6c28aaSamw /*ARGSUSED*/ 1050da6c28aaSamw static int 10518d7e4166Sjose borrego interface_validator(int index, char *value) 1052da6c28aaSamw { 10538d7e4166Sjose borrego char buf[16]; 10548d7e4166Sjose borrego int ret = SA_OK; 10558d7e4166Sjose borrego char *ifname, *tmp, *p; 1056da6c28aaSamw 1057da6c28aaSamw if (value == NULL || *value == '\0') 10588d7e4166Sjose borrego return (ret); 1059da6c28aaSamw 1060da6c28aaSamw if (strlen(value) > MAX_VALUE_BUFLEN) 1061da6c28aaSamw return (SA_BAD_VALUE); 1062da6c28aaSamw 10638d7e4166Sjose borrego if ((p = strdup(value)) == NULL) 1064da6c28aaSamw return (SA_NO_MEMORY); 1065da6c28aaSamw 10668d7e4166Sjose borrego tmp = p; 10678d7e4166Sjose borrego while ((ifname = strsep(&tmp, ",")) != NULL) { 10688d7e4166Sjose borrego if (*ifname == '\0') { 10698d7e4166Sjose borrego ret = SA_BAD_VALUE; 10708d7e4166Sjose borrego break; 1071da6c28aaSamw } 1072da6c28aaSamw 10738d7e4166Sjose borrego if (!smb_validate_interface(ifname)) { 10748d7e4166Sjose borrego if (inet_pton(AF_INET, ifname, (void *)buf) == 0) { 10758d7e4166Sjose borrego ret = SA_BAD_VALUE; 10768d7e4166Sjose borrego break; 10778d7e4166Sjose borrego } 10788d7e4166Sjose borrego } 10798d7e4166Sjose borrego } 10808d7e4166Sjose borrego 10818d7e4166Sjose borrego free(p); 10828d7e4166Sjose borrego return (ret); 1083da6c28aaSamw } 1084da6c28aaSamw 1085da6c28aaSamw /* 1086da6c28aaSamw * Check path 1087da6c28aaSamw */ 1088da6c28aaSamw /*ARGSUSED*/ 1089da6c28aaSamw static int 10908d96b23eSAlan Wright path_validator(int index, char *path) 1091da6c28aaSamw { 1092da6c28aaSamw struct stat buffer; 1093da6c28aaSamw int fd, status; 1094da6c28aaSamw 10958d96b23eSAlan Wright if (path == NULL) 1096da6c28aaSamw return (SA_BAD_VALUE); 1097da6c28aaSamw 10988d96b23eSAlan Wright fd = open(path, O_RDONLY); 1099da6c28aaSamw if (fd < 0) 1100da6c28aaSamw return (SA_BAD_VALUE); 1101da6c28aaSamw 1102da6c28aaSamw status = fstat(fd, &buffer); 1103da6c28aaSamw (void) close(fd); 1104da6c28aaSamw 1105da6c28aaSamw if (status < 0) 1106da6c28aaSamw return (SA_BAD_VALUE); 1107da6c28aaSamw 1108da6c28aaSamw if (buffer.st_mode & S_IFDIR) 1109da6c28aaSamw return (SA_OK); 1110da6c28aaSamw return (SA_BAD_VALUE); 1111da6c28aaSamw } 1112da6c28aaSamw 1113da6c28aaSamw /* 1114da6c28aaSamw * the protoset holds the defined options so we don't have to read 1115da6c28aaSamw * them multiple times 1116da6c28aaSamw */ 1117da6c28aaSamw static sa_protocol_properties_t protoset; 1118da6c28aaSamw 1119da6c28aaSamw static int 1120da6c28aaSamw findprotoopt(char *name) 1121da6c28aaSamw { 1122da6c28aaSamw int i; 1123dc20a302Sas200622 char *sc_name; 1124dc20a302Sas200622 1125dc20a302Sas200622 for (i = 0; i < SMB_OPT_NUM; i++) { 1126dc20a302Sas200622 sc_name = smb_config_getname(smb_proto_options[i].smb_index); 1127dc20a302Sas200622 if (strcasecmp(sc_name, name) == 0) 1128da6c28aaSamw return (i); 1129da6c28aaSamw } 1130dc20a302Sas200622 1131da6c28aaSamw return (-1); 1132da6c28aaSamw } 1133da6c28aaSamw 1134da6c28aaSamw /* 1135da6c28aaSamw * smb_load_proto_properties() 1136da6c28aaSamw * 1137da6c28aaSamw * read the smb config values from SMF. 1138da6c28aaSamw */ 1139da6c28aaSamw 1140da6c28aaSamw static int 1141da6c28aaSamw smb_load_proto_properties() 1142da6c28aaSamw { 1143da6c28aaSamw sa_property_t prop; 1144dc20a302Sas200622 char value[MAX_VALUE_BUFLEN]; 1145dc20a302Sas200622 char *name; 1146da6c28aaSamw int index; 1147e7bab347Sdougm int ret = SA_OK; 1148dc20a302Sas200622 int rc; 1149da6c28aaSamw 1150da6c28aaSamw protoset = sa_create_protocol_properties(SMB_PROTOCOL_NAME); 1151da6c28aaSamw if (protoset == NULL) 1152da6c28aaSamw return (SA_NO_MEMORY); 1153da6c28aaSamw 1154e7bab347Sdougm for (index = 0; index < SMB_OPT_NUM && ret == SA_OK; index++) { 1155dc20a302Sas200622 rc = smb_config_get(smb_proto_options[index].smb_index, 1156dc20a302Sas200622 value, sizeof (value)); 1157dc20a302Sas200622 if (rc != SMBD_SMF_OK) 1158dc20a302Sas200622 continue; 1159dc20a302Sas200622 name = smb_config_getname(smb_proto_options[index].smb_index); 1160dc20a302Sas200622 prop = sa_create_property(name, value); 116197df5ac9Sdougm if (prop != NULL) 1162e7bab347Sdougm ret = sa_add_protocol_property(protoset, prop); 1163e7bab347Sdougm else 1164e7bab347Sdougm ret = SA_NO_MEMORY; 1165da6c28aaSamw } 1166e7bab347Sdougm return (ret); 1167da6c28aaSamw } 1168da6c28aaSamw 1169da6c28aaSamw /* 1170da6c28aaSamw * smb_share_init() 1171da6c28aaSamw * 1172da6c28aaSamw * Initialize the smb plugin. 1173da6c28aaSamw */ 1174da6c28aaSamw 1175da6c28aaSamw static int 1176da6c28aaSamw smb_share_init(void) 1177da6c28aaSamw { 1178da6c28aaSamw if (sa_plugin_ops.sa_init != smb_share_init) 1179da6c28aaSamw return (SA_SYSTEM_ERR); 1180da6c28aaSamw 11818d96b23eSAlan Wright smb_share_door_clnt_init(); 1182c8ec8eeaSjose borrego return (smb_load_proto_properties()); 1183da6c28aaSamw } 1184da6c28aaSamw 1185da6c28aaSamw /* 1186da6c28aaSamw * smb_share_fini() 1187da6c28aaSamw * 1188da6c28aaSamw */ 1189da6c28aaSamw static void 1190da6c28aaSamw smb_share_fini(void) 1191da6c28aaSamw { 1192da6c28aaSamw xmlFreeNode(protoset); 1193da6c28aaSamw protoset = NULL; 1194dc20a302Sas200622 11958d96b23eSAlan Wright smb_share_door_clnt_fini(); 1196da6c28aaSamw } 1197da6c28aaSamw 1198da6c28aaSamw /* 1199da6c28aaSamw * smb_get_proto_set() 1200da6c28aaSamw * 1201da6c28aaSamw * Return an optionset with all the protocol specific properties in 1202da6c28aaSamw * it. 1203da6c28aaSamw */ 1204da6c28aaSamw static sa_protocol_properties_t 1205da6c28aaSamw smb_get_proto_set(void) 1206da6c28aaSamw { 1207da6c28aaSamw return (protoset); 1208da6c28aaSamw } 1209da6c28aaSamw 1210da6c28aaSamw /* 1211dc20a302Sas200622 * smb_enable_dependencies() 1212dc20a302Sas200622 * 1213dc20a302Sas200622 * SMBD_DEFAULT_INSTANCE_FMRI may have some dependencies that aren't 1214dc20a302Sas200622 * enabled. This will attempt to enable all of them. 1215dc20a302Sas200622 */ 1216dc20a302Sas200622 static void 1217dc20a302Sas200622 smb_enable_dependencies(const char *fmri) 1218dc20a302Sas200622 { 1219dc20a302Sas200622 scf_handle_t *handle; 1220dc20a302Sas200622 scf_service_t *service; 1221dc20a302Sas200622 scf_instance_t *inst = NULL; 1222dc20a302Sas200622 scf_iter_t *iter; 1223dc20a302Sas200622 scf_property_t *prop; 1224dc20a302Sas200622 scf_value_t *value; 1225dc20a302Sas200622 scf_propertygroup_t *pg; 1226dc20a302Sas200622 scf_scope_t *scope; 1227dc20a302Sas200622 char type[SCFTYPE_LEN]; 1228dc20a302Sas200622 char *dependency; 1229dc20a302Sas200622 char *servname; 1230dc20a302Sas200622 int maxlen; 1231dc20a302Sas200622 1232dc20a302Sas200622 /* 1233dc20a302Sas200622 * Get all required handles and storage. 1234dc20a302Sas200622 */ 1235dc20a302Sas200622 handle = scf_handle_create(SCF_VERSION); 1236dc20a302Sas200622 if (handle == NULL) 1237dc20a302Sas200622 return; 1238dc20a302Sas200622 1239dc20a302Sas200622 if (scf_handle_bind(handle) != 0) { 1240dc20a302Sas200622 scf_handle_destroy(handle); 1241dc20a302Sas200622 return; 1242dc20a302Sas200622 } 1243dc20a302Sas200622 1244dc20a302Sas200622 maxlen = scf_limit(SCF_LIMIT_MAX_VALUE_LENGTH); 1245dc20a302Sas200622 if (maxlen == (ssize_t)-1) 1246dc20a302Sas200622 maxlen = MAXPATHLEN; 1247dc20a302Sas200622 1248dc20a302Sas200622 dependency = malloc(maxlen); 1249dc20a302Sas200622 1250dc20a302Sas200622 service = scf_service_create(handle); 1251dc20a302Sas200622 1252dc20a302Sas200622 iter = scf_iter_create(handle); 1253dc20a302Sas200622 1254dc20a302Sas200622 pg = scf_pg_create(handle); 1255dc20a302Sas200622 1256dc20a302Sas200622 prop = scf_property_create(handle); 1257dc20a302Sas200622 1258dc20a302Sas200622 value = scf_value_create(handle); 1259dc20a302Sas200622 1260dc20a302Sas200622 scope = scf_scope_create(handle); 1261dc20a302Sas200622 1262dc20a302Sas200622 if (service == NULL || iter == NULL || pg == NULL || prop == NULL || 1263dc20a302Sas200622 value == NULL || scope == NULL || dependency == NULL) 1264dc20a302Sas200622 goto done; 1265dc20a302Sas200622 1266dc20a302Sas200622 /* 1267dc20a302Sas200622 * We passed in the FMRI for the default instance but for 1268dc20a302Sas200622 * some things we need the simple form so construct it. Since 1269dc20a302Sas200622 * we reuse the storage that dependency points to, we need to 1270dc20a302Sas200622 * use the servname early. 1271dc20a302Sas200622 */ 1272dc20a302Sas200622 (void) snprintf(dependency, maxlen, "%s", fmri + sizeof ("svc:")); 1273dc20a302Sas200622 servname = strrchr(dependency, ':'); 1274dc20a302Sas200622 if (servname == NULL) 1275dc20a302Sas200622 goto done; 1276dc20a302Sas200622 *servname = '\0'; 1277dc20a302Sas200622 servname = dependency; 1278dc20a302Sas200622 1279dc20a302Sas200622 /* 1280dc20a302Sas200622 * Setup to iterate over the service property groups, only 1281dc20a302Sas200622 * looking at those that are "dependency" types. The "entity" 1282dc20a302Sas200622 * property will have the FMRI of the service we are dependent 1283dc20a302Sas200622 * on. 1284dc20a302Sas200622 */ 1285dc20a302Sas200622 if (scf_handle_get_scope(handle, SCF_SCOPE_LOCAL, scope) != 0) 1286dc20a302Sas200622 goto done; 1287dc20a302Sas200622 1288dc20a302Sas200622 if (scf_scope_get_service(scope, servname, service) != 0) 1289dc20a302Sas200622 goto done; 1290dc20a302Sas200622 1291dc20a302Sas200622 if (scf_iter_service_pgs(iter, service) != 0) 1292dc20a302Sas200622 goto done; 1293dc20a302Sas200622 1294dc20a302Sas200622 while (scf_iter_next_pg(iter, pg) > 0) { 1295dc20a302Sas200622 char *services[2]; 1296dc20a302Sas200622 /* 1297dc20a302Sas200622 * Have a property group for the service. See if it is 1298dc20a302Sas200622 * a dependency pg and only do operations on those. 1299dc20a302Sas200622 */ 1300dc20a302Sas200622 if (scf_pg_get_type(pg, type, SCFTYPE_LEN) <= 0) 1301dc20a302Sas200622 continue; 1302dc20a302Sas200622 1303dc20a302Sas200622 if (strncmp(type, SCF_GROUP_DEPENDENCY, SCFTYPE_LEN) != 0) 1304dc20a302Sas200622 continue; 1305dc20a302Sas200622 /* 1306dc20a302Sas200622 * Have a dependency. Attempt to enable it. 1307dc20a302Sas200622 */ 1308dc20a302Sas200622 if (scf_pg_get_property(pg, SCF_PROPERTY_ENTITIES, prop) != 0) 1309dc20a302Sas200622 continue; 1310dc20a302Sas200622 1311dc20a302Sas200622 if (scf_property_get_value(prop, value) != 0) 1312dc20a302Sas200622 continue; 1313dc20a302Sas200622 1314dc20a302Sas200622 services[1] = NULL; 1315dc20a302Sas200622 1316dc20a302Sas200622 if (scf_value_get_as_string(value, dependency, maxlen) > 0) { 1317dc20a302Sas200622 services[0] = dependency; 1318dc20a302Sas200622 _check_services(services); 1319dc20a302Sas200622 } 1320dc20a302Sas200622 } 1321dc20a302Sas200622 1322dc20a302Sas200622 done: 1323dc20a302Sas200622 if (dependency != NULL) 1324dc20a302Sas200622 free(dependency); 1325dc20a302Sas200622 if (value != NULL) 1326dc20a302Sas200622 scf_value_destroy(value); 1327dc20a302Sas200622 if (prop != NULL) 1328dc20a302Sas200622 scf_property_destroy(prop); 1329dc20a302Sas200622 if (pg != NULL) 1330dc20a302Sas200622 scf_pg_destroy(pg); 1331dc20a302Sas200622 if (iter != NULL) 1332dc20a302Sas200622 scf_iter_destroy(iter); 1333dc20a302Sas200622 if (scope != NULL) 1334dc20a302Sas200622 scf_scope_destroy(scope); 1335dc20a302Sas200622 if (inst != NULL) 1336dc20a302Sas200622 scf_instance_destroy(inst); 1337dc20a302Sas200622 if (service != NULL) 1338dc20a302Sas200622 scf_service_destroy(service); 1339dc20a302Sas200622 1340dc20a302Sas200622 (void) scf_handle_unbind(handle); 1341dc20a302Sas200622 scf_handle_destroy(handle); 1342dc20a302Sas200622 } 1343dc20a302Sas200622 1344dc20a302Sas200622 /* 1345da6c28aaSamw * How long to wait for service to come online 1346da6c28aaSamw */ 1347da6c28aaSamw #define WAIT_FOR_SERVICE 15 1348da6c28aaSamw 1349da6c28aaSamw /* 1350da6c28aaSamw * smb_enable_service() 1351da6c28aaSamw * 1352da6c28aaSamw */ 1353da6c28aaSamw static int 1354da6c28aaSamw smb_enable_service(void) 1355da6c28aaSamw { 1356da6c28aaSamw int i; 1357da6c28aaSamw int ret = SA_OK; 1358dc20a302Sas200622 char *service[] = { SMBD_DEFAULT_INSTANCE_FMRI, NULL }; 1359da6c28aaSamw 1360da6c28aaSamw if (!smb_isonline()) { 1361dc20a302Sas200622 /* 1362dc20a302Sas200622 * Attempt to start the idmap, and other dependent 1363dc20a302Sas200622 * services, first. If it fails, the SMB service will 1364dc20a302Sas200622 * ultimately fail so we use that as the error. If we 1365dc20a302Sas200622 * don't try to enable idmap, smb won't start the 1366dc20a302Sas200622 * first time unless the admin has done it 1367dc20a302Sas200622 * manually. The service could be administratively 1368dc20a302Sas200622 * disabled so we won't always get started. 1369dc20a302Sas200622 */ 1370dc20a302Sas200622 smb_enable_dependencies(SMBD_DEFAULT_INSTANCE_FMRI); 1371dc20a302Sas200622 _check_services(service); 1372da6c28aaSamw 1373da6c28aaSamw /* Wait for service to come online */ 1374da6c28aaSamw for (i = 0; i < WAIT_FOR_SERVICE; i++) { 1375da6c28aaSamw if (smb_isonline()) { 1376da6c28aaSamw ret = SA_OK; 1377da6c28aaSamw break; 13787b59d02dSjb150015 } else if (smb_ismaint()) { 13797b59d02dSjb150015 /* maintenance requires help */ 13807b59d02dSjb150015 ret = SA_SYSTEM_ERR; 13817b59d02dSjb150015 break; 13827b59d02dSjb150015 } else if (smb_isdisabled()) { 13837b59d02dSjb150015 /* disabled is ok */ 13847b59d02dSjb150015 ret = SA_OK; 13857b59d02dSjb150015 break; 1386da6c28aaSamw } else { 13877b59d02dSjb150015 /* try another time */ 1388da6c28aaSamw ret = SA_BUSY; 1389da6c28aaSamw (void) sleep(1); 1390da6c28aaSamw } 1391da6c28aaSamw } 1392da6c28aaSamw } 1393da6c28aaSamw return (ret); 1394da6c28aaSamw } 1395da6c28aaSamw 1396da6c28aaSamw /* 1397da6c28aaSamw * smb_validate_proto_prop(index, name, value) 1398da6c28aaSamw * 1399da6c28aaSamw * Verify that the property specified by name can take the new 1400da6c28aaSamw * value. This is a sanity check to prevent bad values getting into 1401da6c28aaSamw * the default files. 1402da6c28aaSamw */ 1403da6c28aaSamw static int 1404da6c28aaSamw smb_validate_proto_prop(int index, char *name, char *value) 1405da6c28aaSamw { 1406da6c28aaSamw if ((name == NULL) || (index < 0)) 1407da6c28aaSamw return (SA_BAD_VALUE); 1408da6c28aaSamw 1409da6c28aaSamw if (smb_proto_options[index].validator == NULL) 1410da6c28aaSamw return (SA_OK); 1411da6c28aaSamw 1412da6c28aaSamw if (smb_proto_options[index].validator(index, value) == SA_OK) 1413da6c28aaSamw return (SA_OK); 1414da6c28aaSamw return (SA_BAD_VALUE); 1415da6c28aaSamw } 1416da6c28aaSamw 1417da6c28aaSamw /* 1418da6c28aaSamw * smb_set_proto_prop(prop) 1419da6c28aaSamw * 1420da6c28aaSamw * check that prop is valid. 1421da6c28aaSamw */ 1422da6c28aaSamw /*ARGSUSED*/ 1423da6c28aaSamw static int 1424da6c28aaSamw smb_set_proto_prop(sa_property_t prop) 1425da6c28aaSamw { 1426da6c28aaSamw int ret = SA_OK; 1427da6c28aaSamw char *name; 1428da6c28aaSamw char *value; 1429da6c28aaSamw int index = -1; 143055bf511dSas200622 struct smb_proto_option_defs *opt; 1431da6c28aaSamw 1432da6c28aaSamw name = sa_get_property_attr(prop, "type"); 1433da6c28aaSamw value = sa_get_property_attr(prop, "value"); 1434da6c28aaSamw if (name != NULL && value != NULL) { 1435da6c28aaSamw index = findprotoopt(name); 1436da6c28aaSamw if (index >= 0) { 1437da6c28aaSamw /* should test for valid value */ 1438da6c28aaSamw ret = smb_validate_proto_prop(index, name, value); 1439da6c28aaSamw if (ret == SA_OK) { 144055bf511dSas200622 opt = &smb_proto_options[index]; 144155bf511dSas200622 1442da6c28aaSamw /* Save to SMF */ 1443dc20a302Sas200622 (void) smb_config_set(opt->smb_index, value); 1444da6c28aaSamw /* 1445da6c28aaSamw * Specialized refresh mechanisms can 1446da6c28aaSamw * be flagged in the proto_options and 1447da6c28aaSamw * processed here. 1448da6c28aaSamw */ 144955bf511dSas200622 if (opt->refresh & SMB_REFRESH_REFRESH) 1450faa1795aSjb150015 (void) smf_refresh_instance( 1451faa1795aSjb150015 SMBD_DEFAULT_INSTANCE_FMRI); 145255bf511dSas200622 else if (opt->refresh & SMB_REFRESH_RESTART) 1453da6c28aaSamw (void) smf_restart_instance( 1454da6c28aaSamw SMBD_DEFAULT_INSTANCE_FMRI); 1455da6c28aaSamw } 1456da6c28aaSamw } 1457da6c28aaSamw } 145855bf511dSas200622 1459da6c28aaSamw if (name != NULL) 1460da6c28aaSamw sa_free_attr_string(name); 1461da6c28aaSamw if (value != NULL) 1462da6c28aaSamw sa_free_attr_string(value); 1463da6c28aaSamw 1464da6c28aaSamw return (ret); 1465da6c28aaSamw } 1466da6c28aaSamw 1467da6c28aaSamw /* 1468da6c28aaSamw * smb_get_status() 1469da6c28aaSamw * 1470da6c28aaSamw * What is the current status of the smbd? We use the SMF state here. 1471da6c28aaSamw * Caller must free the returned value. 1472da6c28aaSamw */ 1473da6c28aaSamw 1474da6c28aaSamw static char * 1475da6c28aaSamw smb_get_status(void) 1476da6c28aaSamw { 1477da6c28aaSamw char *state = NULL; 1478da6c28aaSamw state = smf_get_state(SMBD_DEFAULT_INSTANCE_FMRI); 1479da6c28aaSamw return (state != NULL ? state : "-"); 1480da6c28aaSamw } 1481da6c28aaSamw 1482da6c28aaSamw /* 1483da6c28aaSamw * This protocol plugin require resource names 1484da6c28aaSamw */ 1485da6c28aaSamw static uint64_t 1486da6c28aaSamw smb_share_features(void) 1487da6c28aaSamw { 1488da6c28aaSamw return (SA_FEATURE_RESOURCE | SA_FEATURE_ALLOWSUBDIRS | 14899e5da854Sdougm SA_FEATURE_ALLOWPARDIRS | SA_FEATURE_SERVER); 1490da6c28aaSamw } 1491da6c28aaSamw 1492da6c28aaSamw /* 1493c8ec8eeaSjose borrego * This should be used to convert smb_share_t to sa_resource_t 1494c8ec8eeaSjose borrego * Should only be needed to build transient shares/resources to be 1495c8ec8eeaSjose borrego * supplied to sharemgr to display. 1496da6c28aaSamw */ 1497da6c28aaSamw static int 1498c8ec8eeaSjose borrego smb_add_transient(sa_handle_t handle, smb_share_t *si) 1499da6c28aaSamw { 1500da6c28aaSamw int err; 1501da6c28aaSamw sa_share_t share; 1502da6c28aaSamw sa_group_t group; 1503da6c28aaSamw sa_resource_t resource; 1504*29bd2886SAlan Wright char *opt; 1505da6c28aaSamw 1506da6c28aaSamw if (si == NULL) 1507da6c28aaSamw return (SA_INVALID_NAME); 1508da6c28aaSamw 1509c8ec8eeaSjose borrego if ((share = sa_find_share(handle, si->shr_path)) == NULL) { 1510c8ec8eeaSjose borrego if ((group = smb_get_defaultgrp(handle)) == NULL) 1511da6c28aaSamw return (SA_NO_SUCH_GROUP); 1512c8ec8eeaSjose borrego 15133db3f65cSamw share = sa_get_share(group, si->shr_path); 1514da6c28aaSamw if (share == NULL) { 15153db3f65cSamw share = sa_add_share(group, si->shr_path, 1516da6c28aaSamw SA_SHARE_TRANSIENT, &err); 1517da6c28aaSamw if (share == NULL) 1518da6c28aaSamw return (SA_NO_SUCH_PATH); 1519da6c28aaSamw } 1520da6c28aaSamw } 1521da6c28aaSamw 1522da6c28aaSamw /* 1523da6c28aaSamw * Now handle the resource. Make sure that the resource is 1524da6c28aaSamw * transient and added to the share. 1525da6c28aaSamw */ 15263db3f65cSamw resource = sa_get_share_resource(share, si->shr_name); 1527da6c28aaSamw if (resource == NULL) { 1528da6c28aaSamw resource = sa_add_resource(share, 15293db3f65cSamw si->shr_name, SA_SHARE_TRANSIENT, &err); 1530da6c28aaSamw if (resource == NULL) 1531da6c28aaSamw return (SA_NO_SUCH_RESOURCE); 1532da6c28aaSamw } 1533da6c28aaSamw 153489dc44ceSjose borrego if (si->shr_cmnt[0] != '\0') 153589dc44ceSjose borrego (void) sa_set_resource_description(resource, si->shr_cmnt); 1536*29bd2886SAlan Wright 153789dc44ceSjose borrego if (si->shr_container[0] != '\0') 15388d7e4166Sjose borrego (void) sa_set_resource_attr(resource, SHOPT_AD_CONTAINER, 15393db3f65cSamw si->shr_container); 1540*29bd2886SAlan Wright 1541*29bd2886SAlan Wright if ((opt = smb_csc_name(si)) != NULL) 1542*29bd2886SAlan Wright (void) sa_set_resource_attr(resource, SHOPT_CSC, opt); 1543*29bd2886SAlan Wright 1544*29bd2886SAlan Wright opt = (si->shr_flags & SMB_SHRF_GUEST_OK) ? "true" : "false"; 1545*29bd2886SAlan Wright (void) sa_set_resource_attr(resource, SHOPT_GUEST, opt); 1546da6c28aaSamw 1547da6c28aaSamw return (SA_OK); 1548da6c28aaSamw } 1549da6c28aaSamw 1550da6c28aaSamw /* 1551c8ec8eeaSjose borrego * Return smb transient shares. 1552da6c28aaSamw */ 1553da6c28aaSamw static int 1554da6c28aaSamw smb_list_transient(sa_handle_t handle) 1555da6c28aaSamw { 1556c8ec8eeaSjose borrego int i, offset; 15573db3f65cSamw smb_shrlist_t list; 1558da6c28aaSamw int res; 1559da6c28aaSamw 1560c8ec8eeaSjose borrego if (smb_share_count() <= 0) 1561da6c28aaSamw return (SA_OK); 1562c8ec8eeaSjose borrego 1563da6c28aaSamw offset = 0; 1564c8ec8eeaSjose borrego while (smb_share_list(offset, &list) == NERR_Success) { 1565c8ec8eeaSjose borrego if (list.sl_cnt == 0) 1566da6c28aaSamw break; 1567c8ec8eeaSjose borrego 1568c8ec8eeaSjose borrego for (i = 0; i < list.sl_cnt; i++) { 1569c8ec8eeaSjose borrego res = smb_add_transient(handle, &(list.sl_shares[i])); 1570da6c28aaSamw if (res != SA_OK) 1571da6c28aaSamw return (res); 1572da6c28aaSamw } 1573c8ec8eeaSjose borrego offset += list.sl_cnt; 1574da6c28aaSamw } 1575da6c28aaSamw 1576da6c28aaSamw return (SA_OK); 1577da6c28aaSamw } 1578da6c28aaSamw 1579da6c28aaSamw /* 1580da6c28aaSamw * fix_resource_name(share, name, prefix) 1581da6c28aaSamw * 1582da6c28aaSamw * Construct a name where the ZFS dataset has the prefix replaced with "name". 1583da6c28aaSamw */ 1584da6c28aaSamw static char * 1585da6c28aaSamw fix_resource_name(sa_share_t share, char *name, char *prefix) 1586da6c28aaSamw { 158789dc44ceSjose borrego char buf[SA_MAX_RESOURCE_NAME + 1]; 158889dc44ceSjose borrego char *dataset; 158989dc44ceSjose borrego size_t bufsz = SA_MAX_RESOURCE_NAME + 1; 159089dc44ceSjose borrego size_t prelen; 1591da6c28aaSamw 1592da6c28aaSamw dataset = sa_get_share_attr(share, "dataset"); 159389dc44ceSjose borrego if (dataset == NULL) 1594da6c28aaSamw return (strdup(name)); 159589dc44ceSjose borrego 159689dc44ceSjose borrego (void) strlcpy(buf, name, bufsz); 159789dc44ceSjose borrego prelen = strlen(prefix); 159889dc44ceSjose borrego 159989dc44ceSjose borrego if (strncmp(dataset, prefix, prelen) == 0) 160089dc44ceSjose borrego (void) strlcat(buf, dataset + prelen, bufsz); 160189dc44ceSjose borrego 160289dc44ceSjose borrego sa_free_attr_string(dataset); 160389dc44ceSjose borrego sa_fix_resource_name(buf); 160489dc44ceSjose borrego return (strdup(buf)); 1605da6c28aaSamw } 1606da6c28aaSamw 1607da6c28aaSamw /* 1608da6c28aaSamw * smb_parse_optstring(group, options) 1609da6c28aaSamw * 1610da6c28aaSamw * parse a compact option string into individual options. This allows 1611da6c28aaSamw * ZFS sharesmb and sharemgr "share" command to work. group can be a 1612da6c28aaSamw * group, a share or a resource. 1613da6c28aaSamw */ 1614da6c28aaSamw static int 1615da6c28aaSamw smb_parse_optstring(sa_group_t group, char *options) 1616da6c28aaSamw { 1617da6c28aaSamw char *dup; 1618da6c28aaSamw char *base; 1619da6c28aaSamw char *lasts; 1620da6c28aaSamw char *token; 1621da6c28aaSamw sa_optionset_t optionset; 1622da6c28aaSamw sa_group_t parent = NULL; 1623da6c28aaSamw sa_resource_t resource = NULL; 1624da6c28aaSamw int iszfs = 0; 1625da6c28aaSamw int persist = 0; 1626da6c28aaSamw int need_optionset = 0; 1627da6c28aaSamw int ret = SA_OK; 1628da6c28aaSamw sa_property_t prop; 1629da6c28aaSamw 1630da6c28aaSamw /* 1631da6c28aaSamw * In order to not attempt to change ZFS properties unless 1632da6c28aaSamw * absolutely necessary, we never do it in the legacy parsing 1633da6c28aaSamw * so we need to keep track of this. 1634da6c28aaSamw */ 1635da6c28aaSamw if (sa_is_share(group)) { 1636da6c28aaSamw char *zfs; 1637da6c28aaSamw 1638da6c28aaSamw parent = sa_get_parent_group(group); 1639da6c28aaSamw if (parent != NULL) { 1640da6c28aaSamw zfs = sa_get_group_attr(parent, "zfs"); 1641da6c28aaSamw if (zfs != NULL) { 1642da6c28aaSamw sa_free_attr_string(zfs); 1643da6c28aaSamw iszfs = 1; 1644da6c28aaSamw } 1645da6c28aaSamw } 1646da6c28aaSamw } else { 1647da6c28aaSamw iszfs = sa_group_is_zfs(group); 1648da6c28aaSamw /* 1649da6c28aaSamw * If a ZFS group, then we need to see if a resource 1650da6c28aaSamw * name is being set. If so, bail with 1651da6c28aaSamw * SA_PROP_SHARE_ONLY, so we come back in with a share 1652da6c28aaSamw * instead of a group. 1653da6c28aaSamw */ 1654da6c28aaSamw if (strncmp(options, "name=", sizeof ("name=") - 1) == 0 || 1655da6c28aaSamw strstr(options, ",name=") != NULL) { 1656da6c28aaSamw return (SA_PROP_SHARE_ONLY); 1657da6c28aaSamw } 1658da6c28aaSamw } 1659da6c28aaSamw 1660da6c28aaSamw /* do we have an existing optionset? */ 1661da6c28aaSamw optionset = sa_get_optionset(group, "smb"); 1662da6c28aaSamw if (optionset == NULL) { 1663da6c28aaSamw /* didn't find existing optionset so create one */ 1664da6c28aaSamw optionset = sa_create_optionset(group, "smb"); 1665da6c28aaSamw if (optionset == NULL) 1666da6c28aaSamw return (SA_NO_MEMORY); 1667da6c28aaSamw } else { 1668da6c28aaSamw /* 1669da6c28aaSamw * If an optionset already exists, we've come through 1670da6c28aaSamw * twice so ignore the second time. 1671da6c28aaSamw */ 1672da6c28aaSamw return (ret); 1673da6c28aaSamw } 1674da6c28aaSamw 1675da6c28aaSamw /* We need a copy of options for the next part. */ 1676da6c28aaSamw dup = strdup(options); 1677da6c28aaSamw if (dup == NULL) 1678da6c28aaSamw return (SA_NO_MEMORY); 1679da6c28aaSamw 1680da6c28aaSamw /* 1681da6c28aaSamw * SMB properties are straightforward and are strings, 1682da6c28aaSamw * integers or booleans. Properties are separated by 1683da6c28aaSamw * commas. It will be necessary to parse quotes due to some 1684da6c28aaSamw * strings not having a restricted characters set. 1685da6c28aaSamw * 1686da6c28aaSamw * Note that names will create a resource. For now, if there 1687da6c28aaSamw * is a set of properties "before" the first name="", those 1688da6c28aaSamw * properties will be placed on the group. 1689da6c28aaSamw */ 1690da6c28aaSamw persist = sa_is_persistent(group); 1691da6c28aaSamw base = dup; 1692da6c28aaSamw token = dup; 1693da6c28aaSamw lasts = NULL; 1694da6c28aaSamw while (token != NULL && ret == SA_OK) { 1695da6c28aaSamw ret = SA_OK; 1696da6c28aaSamw token = strtok_r(base, ",", &lasts); 1697da6c28aaSamw base = NULL; 1698da6c28aaSamw if (token != NULL) { 1699da6c28aaSamw char *value; 1700da6c28aaSamw /* 1701da6c28aaSamw * All SMB properties have values so there 1702da6c28aaSamw * MUST be an '=' character. If it doesn't, 1703da6c28aaSamw * it is a syntax error. 1704da6c28aaSamw */ 1705da6c28aaSamw value = strchr(token, '='); 1706da6c28aaSamw if (value != NULL) { 1707da6c28aaSamw *value++ = '\0'; 1708da6c28aaSamw } else { 1709da6c28aaSamw ret = SA_SYNTAX_ERR; 1710da6c28aaSamw break; 1711da6c28aaSamw } 1712da6c28aaSamw /* 1713da6c28aaSamw * We may need to handle a "name" property 1714da6c28aaSamw * that is a ZFS imposed resource name. Each 1715da6c28aaSamw * name would trigger getting a new "resource" 1716da6c28aaSamw * to put properties on. For now, assume no 1717da6c28aaSamw * "name" property for special handling. 1718da6c28aaSamw */ 1719da6c28aaSamw 1720da6c28aaSamw if (strcmp(token, "name") == 0) { 1721da6c28aaSamw char *prefix; 1722da6c28aaSamw char *name = NULL; 1723da6c28aaSamw /* 1724da6c28aaSamw * We have a name, so now work on the 1725da6c28aaSamw * resource level. We have a "share" 1726da6c28aaSamw * in "group" due to the caller having 1727da6c28aaSamw * added it. If we are called with a 1728da6c28aaSamw * group, the check for group/share 1729da6c28aaSamw * at the beginning of this function 1730da6c28aaSamw * will bail out the parse if there is a 1731da6c28aaSamw * "name" but no share. 1732da6c28aaSamw */ 1733da6c28aaSamw if (!iszfs) { 1734da6c28aaSamw ret = SA_SYNTAX_ERR; 1735da6c28aaSamw break; 1736da6c28aaSamw } 1737da6c28aaSamw /* 1738da6c28aaSamw * Make sure the parent group has the 1739da6c28aaSamw * "prefix" property since we will 1740da6c28aaSamw * need to use this for constructing 1741da6c28aaSamw * inherited name= values. 1742da6c28aaSamw */ 1743da6c28aaSamw prefix = sa_get_group_attr(parent, "prefix"); 1744da6c28aaSamw if (prefix == NULL) { 1745da6c28aaSamw prefix = sa_get_group_attr(parent, 1746da6c28aaSamw "name"); 1747da6c28aaSamw if (prefix != NULL) { 1748da6c28aaSamw (void) sa_set_group_attr(parent, 1749da6c28aaSamw "prefix", prefix); 1750da6c28aaSamw } 1751da6c28aaSamw } 1752da6c28aaSamw name = fix_resource_name((sa_share_t)group, 1753da6c28aaSamw value, prefix); 1754da6c28aaSamw if (name != NULL) { 1755da6c28aaSamw resource = sa_add_resource( 1756da6c28aaSamw (sa_share_t)group, name, 1757da6c28aaSamw SA_SHARE_TRANSIENT, &ret); 1758da6c28aaSamw sa_free_attr_string(name); 1759da6c28aaSamw } else { 1760da6c28aaSamw ret = SA_NO_MEMORY; 1761da6c28aaSamw } 1762da6c28aaSamw if (prefix != NULL) 1763da6c28aaSamw sa_free_attr_string(prefix); 1764da6c28aaSamw 1765da6c28aaSamw /* A resource level optionset is needed */ 1766da6c28aaSamw 1767da6c28aaSamw need_optionset = 1; 1768da6c28aaSamw if (resource == NULL) { 1769da6c28aaSamw ret = SA_NO_MEMORY; 1770da6c28aaSamw break; 1771da6c28aaSamw } 1772da6c28aaSamw continue; 1773da6c28aaSamw } 1774da6c28aaSamw 1775da6c28aaSamw if (need_optionset) { 1776da6c28aaSamw optionset = sa_create_optionset(resource, 1777da6c28aaSamw "smb"); 1778da6c28aaSamw need_optionset = 0; 1779da6c28aaSamw } 1780da6c28aaSamw 1781da6c28aaSamw prop = sa_create_property(token, value); 1782da6c28aaSamw if (prop == NULL) 1783da6c28aaSamw ret = SA_NO_MEMORY; 1784da6c28aaSamw else 1785da6c28aaSamw ret = sa_add_property(optionset, prop); 1786da6c28aaSamw if (ret != SA_OK) 1787da6c28aaSamw break; 1788da6c28aaSamw if (!iszfs) 1789da6c28aaSamw ret = sa_commit_properties(optionset, !persist); 1790da6c28aaSamw } 1791da6c28aaSamw } 1792da6c28aaSamw free(dup); 1793da6c28aaSamw return (ret); 1794da6c28aaSamw } 1795da6c28aaSamw 1796da6c28aaSamw /* 1797da6c28aaSamw * smb_sprint_option(rbuff, rbuffsize, incr, prop, sep) 1798da6c28aaSamw * 1799da6c28aaSamw * provides a mechanism to format SMB properties into legacy output 1800da6c28aaSamw * format. If the buffer would overflow, it is reallocated and grown 1801da6c28aaSamw * as appropriate. Special cases of converting internal form of values 1802da6c28aaSamw * to those used by "share" are done. this function does one property 1803da6c28aaSamw * at a time. 1804da6c28aaSamw */ 1805da6c28aaSamw 1806da6c28aaSamw static void 1807da6c28aaSamw smb_sprint_option(char **rbuff, size_t *rbuffsize, size_t incr, 1808da6c28aaSamw sa_property_t prop, int sep) 1809da6c28aaSamw { 1810da6c28aaSamw char *name; 1811da6c28aaSamw char *value; 1812da6c28aaSamw int curlen; 1813da6c28aaSamw char *buff = *rbuff; 1814da6c28aaSamw size_t buffsize = *rbuffsize; 1815da6c28aaSamw 1816da6c28aaSamw name = sa_get_property_attr(prop, "type"); 1817da6c28aaSamw value = sa_get_property_attr(prop, "value"); 1818da6c28aaSamw if (buff != NULL) 1819da6c28aaSamw curlen = strlen(buff); 1820da6c28aaSamw else 1821da6c28aaSamw curlen = 0; 1822da6c28aaSamw if (name != NULL) { 1823da6c28aaSamw int len; 1824da6c28aaSamw len = strlen(name) + sep; 1825da6c28aaSamw 1826da6c28aaSamw /* 1827da6c28aaSamw * A future RFE would be to replace this with more 1828da6c28aaSamw * generic code and to possibly handle more types. 1829da6c28aaSamw * 1830da6c28aaSamw * For now, everything else is treated as a string. If 1831da6c28aaSamw * we get any properties that aren't exactly 1832da6c28aaSamw * name/value pairs, we may need to 1833da6c28aaSamw * interpret/transform. 1834da6c28aaSamw */ 1835da6c28aaSamw if (value != NULL) 1836da6c28aaSamw len += 1 + strlen(value); 1837da6c28aaSamw 1838da6c28aaSamw while (buffsize <= (curlen + len)) { 1839da6c28aaSamw /* need more room */ 1840da6c28aaSamw buffsize += incr; 1841da6c28aaSamw buff = realloc(buff, buffsize); 1842da6c28aaSamw *rbuff = buff; 1843da6c28aaSamw *rbuffsize = buffsize; 1844da6c28aaSamw if (buff == NULL) { 1845da6c28aaSamw /* realloc failed so free everything */ 1846da6c28aaSamw if (*rbuff != NULL) 1847da6c28aaSamw free(*rbuff); 1848da6c28aaSamw goto err; 1849da6c28aaSamw } 1850da6c28aaSamw } 1851da6c28aaSamw if (buff == NULL) 1852da6c28aaSamw goto err; 1853da6c28aaSamw (void) snprintf(buff + curlen, buffsize - curlen, 1854da6c28aaSamw "%s%s=%s", sep ? "," : "", 1855da6c28aaSamw name, value != NULL ? value : "\"\""); 1856da6c28aaSamw 1857da6c28aaSamw } 1858da6c28aaSamw err: 1859da6c28aaSamw if (name != NULL) 1860da6c28aaSamw sa_free_attr_string(name); 1861da6c28aaSamw if (value != NULL) 1862da6c28aaSamw sa_free_attr_string(value); 1863da6c28aaSamw } 1864da6c28aaSamw 1865da6c28aaSamw /* 1866da6c28aaSamw * smb_format_resource_options(resource, hier) 1867da6c28aaSamw * 1868da6c28aaSamw * format all the options on the group into a flattened option 1869da6c28aaSamw * string. If hier is non-zero, walk up the tree to get inherited 1870da6c28aaSamw * options. 1871da6c28aaSamw */ 1872da6c28aaSamw 1873da6c28aaSamw static char * 1874da6c28aaSamw smb_format_options(sa_group_t group, int hier) 1875da6c28aaSamw { 1876da6c28aaSamw sa_optionset_t options = NULL; 1877da6c28aaSamw sa_property_t prop; 1878da6c28aaSamw int sep = 0; 1879da6c28aaSamw char *buff; 1880da6c28aaSamw size_t buffsize; 1881da6c28aaSamw 1882da6c28aaSamw 1883da6c28aaSamw buff = malloc(OPT_CHUNK); 1884da6c28aaSamw if (buff == NULL) 1885da6c28aaSamw return (NULL); 1886da6c28aaSamw 1887da6c28aaSamw buff[0] = '\0'; 1888da6c28aaSamw buffsize = OPT_CHUNK; 1889da6c28aaSamw 1890da6c28aaSamw /* 1891da6c28aaSamw * We may have a an optionset relative to this item. format 1892da6c28aaSamw * these if we find them and then add any security definitions. 1893da6c28aaSamw */ 1894da6c28aaSamw 1895da6c28aaSamw options = sa_get_derived_optionset(group, "smb", hier); 1896da6c28aaSamw 1897da6c28aaSamw /* 1898da6c28aaSamw * do the default set first but skip any option that is also 1899da6c28aaSamw * in the protocol specific optionset. 1900da6c28aaSamw */ 1901da6c28aaSamw if (options != NULL) { 1902da6c28aaSamw for (prop = sa_get_property(options, NULL); 1903da6c28aaSamw prop != NULL; prop = sa_get_next_property(prop)) { 1904da6c28aaSamw /* 1905da6c28aaSamw * use this one since we skipped any 1906da6c28aaSamw * of these that were also in 1907da6c28aaSamw * optdefault 1908da6c28aaSamw */ 1909da6c28aaSamw smb_sprint_option(&buff, &buffsize, OPT_CHUNK, 1910da6c28aaSamw prop, sep); 1911da6c28aaSamw if (buff == NULL) { 1912da6c28aaSamw /* 1913da6c28aaSamw * buff could become NULL if there 1914da6c28aaSamw * isn't enough memory for 1915da6c28aaSamw * smb_sprint_option to realloc() 1916da6c28aaSamw * as necessary. We can't really 1917da6c28aaSamw * do anything about it at this 1918da6c28aaSamw * point so we return NULL. The 1919da6c28aaSamw * caller should handle the 1920da6c28aaSamw * failure. 1921da6c28aaSamw */ 1922da6c28aaSamw if (options != NULL) 1923da6c28aaSamw sa_free_derived_optionset( 1924da6c28aaSamw options); 1925da6c28aaSamw return (buff); 1926da6c28aaSamw } 1927da6c28aaSamw sep = 1; 1928da6c28aaSamw } 1929da6c28aaSamw } 1930da6c28aaSamw 1931da6c28aaSamw if (options != NULL) 1932da6c28aaSamw sa_free_derived_optionset(options); 1933da6c28aaSamw return (buff); 1934da6c28aaSamw } 1935da6c28aaSamw 1936da6c28aaSamw /* 1937da6c28aaSamw * smb_rename_resource(resource, newname) 1938da6c28aaSamw * 1939da6c28aaSamw * Change the current exported name of the resource to newname. 1940da6c28aaSamw */ 1941da6c28aaSamw /*ARGSUSED*/ 1942da6c28aaSamw int 1943da6c28aaSamw smb_rename_resource(sa_handle_t handle, sa_resource_t resource, char *newname) 1944da6c28aaSamw { 1945da6c28aaSamw int ret = SA_OK; 1946da6c28aaSamw int err; 1947da6c28aaSamw char *oldname; 1948da6c28aaSamw 1949c8ec8eeaSjose borrego if (!smb_isonline()) 1950c8ec8eeaSjose borrego return (SA_OK); 1951c8ec8eeaSjose borrego 1952da6c28aaSamw oldname = sa_get_resource_attr(resource, "name"); 1953da6c28aaSamw if (oldname == NULL) 1954da6c28aaSamw return (SA_NO_SUCH_RESOURCE); 1955da6c28aaSamw 1956c8ec8eeaSjose borrego err = smb_share_rename(oldname, newname); 1957da6c28aaSamw 1958da6c28aaSamw /* improve error values somewhat */ 1959da6c28aaSamw switch (err) { 1960da6c28aaSamw case NERR_Success: 1961da6c28aaSamw break; 1962da6c28aaSamw case NERR_InternalError: 1963da6c28aaSamw ret = SA_SYSTEM_ERR; 1964da6c28aaSamw break; 1965da6c28aaSamw case NERR_DuplicateShare: 1966da6c28aaSamw ret = SA_DUPLICATE_NAME; 1967da6c28aaSamw break; 1968da6c28aaSamw default: 1969da6c28aaSamw ret = SA_CONFIG_ERR; 1970da6c28aaSamw break; 1971da6c28aaSamw } 1972da6c28aaSamw 1973da6c28aaSamw return (ret); 1974da6c28aaSamw } 1975c8ec8eeaSjose borrego 1976c8ec8eeaSjose borrego static int 1977c8ec8eeaSjose borrego smb_build_shareinfo(sa_share_t share, sa_resource_t resource, smb_share_t *si) 1978c8ec8eeaSjose borrego { 1979c8ec8eeaSjose borrego sa_property_t prop; 1980c8ec8eeaSjose borrego sa_optionset_t opts; 1981c8ec8eeaSjose borrego char *path; 1982c8ec8eeaSjose borrego char *rname; 1983c8ec8eeaSjose borrego char *val = NULL; 1984c8ec8eeaSjose borrego 1985c8ec8eeaSjose borrego bzero(si, sizeof (smb_share_t)); 1986c8ec8eeaSjose borrego 1987c8ec8eeaSjose borrego if ((path = sa_get_share_attr(share, "path")) == NULL) 1988c8ec8eeaSjose borrego return (SA_NO_SUCH_PATH); 1989c8ec8eeaSjose borrego 1990c8ec8eeaSjose borrego if ((rname = sa_get_resource_attr(resource, "name")) == NULL) { 1991c8ec8eeaSjose borrego sa_free_attr_string(path); 1992c8ec8eeaSjose borrego return (SA_NO_SUCH_RESOURCE); 1993c8ec8eeaSjose borrego } 1994c8ec8eeaSjose borrego 1995c8ec8eeaSjose borrego si->shr_flags = (sa_is_persistent(share)) 1996c8ec8eeaSjose borrego ? SMB_SHRF_PERM : SMB_SHRF_TRANS; 1997c8ec8eeaSjose borrego 1998c8ec8eeaSjose borrego (void) strlcpy(si->shr_path, path, sizeof (si->shr_path)); 1999c8ec8eeaSjose borrego (void) strlcpy(si->shr_name, rname, sizeof (si->shr_name)); 2000c8ec8eeaSjose borrego sa_free_attr_string(path); 2001c8ec8eeaSjose borrego sa_free_attr_string(rname); 2002c8ec8eeaSjose borrego 2003c8ec8eeaSjose borrego val = sa_get_resource_description(resource); 2004c8ec8eeaSjose borrego if (val == NULL) 2005c8ec8eeaSjose borrego val = sa_get_share_description(share); 2006c8ec8eeaSjose borrego 2007c8ec8eeaSjose borrego if (val != NULL) { 2008c8ec8eeaSjose borrego (void) strlcpy(si->shr_cmnt, val, sizeof (si->shr_cmnt)); 2009c8ec8eeaSjose borrego sa_free_share_description(val); 2010c8ec8eeaSjose borrego } 2011c8ec8eeaSjose borrego 2012c8ec8eeaSjose borrego opts = sa_get_derived_optionset(resource, SMB_PROTOCOL_NAME, 1); 2013c8ec8eeaSjose borrego if (opts == NULL) 2014c8ec8eeaSjose borrego return (SA_OK); 2015c8ec8eeaSjose borrego 20168d7e4166Sjose borrego prop = sa_get_property(opts, SHOPT_AD_CONTAINER); 2017c8ec8eeaSjose borrego if (prop != NULL) { 2018c8ec8eeaSjose borrego if ((val = sa_get_property_attr(prop, "value")) != NULL) { 2019c8ec8eeaSjose borrego (void) strlcpy(si->shr_container, val, 2020c8ec8eeaSjose borrego sizeof (si->shr_container)); 2021c8ec8eeaSjose borrego free(val); 2022c8ec8eeaSjose borrego } 2023c8ec8eeaSjose borrego } 2024c8ec8eeaSjose borrego 20258b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States prop = sa_get_property(opts, SHOPT_CATIA); 20268b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States if (prop != NULL) { 20278b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States if ((val = sa_get_property_attr(prop, "value")) != NULL) { 20288b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States if ((strcasecmp(val, "true") == 0) || 20298b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States (strcmp(val, "1") == 0)) { 20308b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States si->shr_flags |= SMB_SHRF_CATIA; 20318b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States } else { 20328b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States si->shr_flags &= ~SMB_SHRF_CATIA; 20338b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States } 20348b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States free(val); 20358b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States } 20368b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States } 20378b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States 20388d7e4166Sjose borrego prop = sa_get_property(opts, SHOPT_CSC); 20398d7e4166Sjose borrego if (prop != NULL) { 20408d7e4166Sjose borrego if ((val = sa_get_property_attr(prop, "value")) != NULL) { 20418d7e4166Sjose borrego smb_csc_option(val, si); 20428d7e4166Sjose borrego free(val); 20438d7e4166Sjose borrego } 20448d7e4166Sjose borrego } 20458d7e4166Sjose borrego 2046*29bd2886SAlan Wright prop = sa_get_property(opts, SHOPT_GUEST); 2047*29bd2886SAlan Wright if (prop != NULL) { 2048*29bd2886SAlan Wright if ((val = sa_get_property_attr(prop, "value")) != NULL) { 2049*29bd2886SAlan Wright if ((strcasecmp(val, "true") == 0) || 2050*29bd2886SAlan Wright (strcmp(val, "1") == 0)) 2051*29bd2886SAlan Wright si->shr_flags |= SMB_SHRF_GUEST_OK; 2052*29bd2886SAlan Wright else if (strcasecmp(val, "false") == 0) 2053*29bd2886SAlan Wright si->shr_flags &= ~SMB_SHRF_GUEST_OK; 2054*29bd2886SAlan Wright free(val); 2055*29bd2886SAlan Wright } 2056*29bd2886SAlan Wright } 2057*29bd2886SAlan Wright 2058b89a8333Snatalie li - Sun Microsystems - Irvine United States prop = sa_get_property(opts, SHOPT_RO); 2059b89a8333Snatalie li - Sun Microsystems - Irvine United States if (prop != NULL) { 2060b89a8333Snatalie li - Sun Microsystems - Irvine United States if ((val = sa_get_property_attr(prop, "value")) != NULL) { 2061b89a8333Snatalie li - Sun Microsystems - Irvine United States (void) strlcpy(si->shr_access_ro, val, 2062b89a8333Snatalie li - Sun Microsystems - Irvine United States sizeof (si->shr_access_ro)); 2063b89a8333Snatalie li - Sun Microsystems - Irvine United States free(val); 2064b89a8333Snatalie li - Sun Microsystems - Irvine United States si->shr_flags |= SMB_SHRF_ACC_RO; 2065b89a8333Snatalie li - Sun Microsystems - Irvine United States } 2066b89a8333Snatalie li - Sun Microsystems - Irvine United States } 2067b89a8333Snatalie li - Sun Microsystems - Irvine United States 2068b89a8333Snatalie li - Sun Microsystems - Irvine United States prop = sa_get_property(opts, SHOPT_RW); 2069b89a8333Snatalie li - Sun Microsystems - Irvine United States if (prop != NULL) { 2070b89a8333Snatalie li - Sun Microsystems - Irvine United States if ((val = sa_get_property_attr(prop, "value")) != NULL) { 2071b89a8333Snatalie li - Sun Microsystems - Irvine United States (void) strlcpy(si->shr_access_rw, val, 2072b89a8333Snatalie li - Sun Microsystems - Irvine United States sizeof (si->shr_access_rw)); 2073b89a8333Snatalie li - Sun Microsystems - Irvine United States free(val); 2074b89a8333Snatalie li - Sun Microsystems - Irvine United States si->shr_flags |= SMB_SHRF_ACC_RW; 2075b89a8333Snatalie li - Sun Microsystems - Irvine United States } 2076b89a8333Snatalie li - Sun Microsystems - Irvine United States } 2077b89a8333Snatalie li - Sun Microsystems - Irvine United States 2078b89a8333Snatalie li - Sun Microsystems - Irvine United States prop = sa_get_property(opts, SHOPT_NONE); 2079b89a8333Snatalie li - Sun Microsystems - Irvine United States if (prop != NULL) { 2080b89a8333Snatalie li - Sun Microsystems - Irvine United States if ((val = sa_get_property_attr(prop, "value")) != NULL) { 2081b89a8333Snatalie li - Sun Microsystems - Irvine United States (void) strlcpy(si->shr_access_none, val, 2082b89a8333Snatalie li - Sun Microsystems - Irvine United States sizeof (si->shr_access_none)); 2083b89a8333Snatalie li - Sun Microsystems - Irvine United States free(val); 2084b89a8333Snatalie li - Sun Microsystems - Irvine United States si->shr_flags |= SMB_SHRF_ACC_NONE; 2085b89a8333Snatalie li - Sun Microsystems - Irvine United States } 2086b89a8333Snatalie li - Sun Microsystems - Irvine United States } 2087b89a8333Snatalie li - Sun Microsystems - Irvine United States 2088c8ec8eeaSjose borrego sa_free_derived_optionset(opts); 2089c8ec8eeaSjose borrego return (SA_OK); 2090c8ec8eeaSjose borrego } 2091c8ec8eeaSjose borrego 2092c8ec8eeaSjose borrego /* 20938d7e4166Sjose borrego * Map a client-side caching (CSC) option to the appropriate share 20948d7e4166Sjose borrego * flag. Only one option is allowed; an error will be logged if 20958d7e4166Sjose borrego * multiple options have been specified. We don't need to do anything 20968d7e4166Sjose borrego * about multiple values here because the SRVSVC will not recognize 20978d7e4166Sjose borrego * a value containing multiple flags and will return the default value. 20988d7e4166Sjose borrego * 20998d7e4166Sjose borrego * If the option value is not recognized, it will be ignored: invalid 21008d7e4166Sjose borrego * values will typically be caught and rejected by sharemgr. 21018d7e4166Sjose borrego */ 21028d7e4166Sjose borrego static void 21038d7e4166Sjose borrego smb_csc_option(const char *value, smb_share_t *si) 21048d7e4166Sjose borrego { 21058d7e4166Sjose borrego char buf[SMB_CSC_BUFSZ]; 21068d7e4166Sjose borrego int i; 21078d7e4166Sjose borrego 21088d7e4166Sjose borrego for (i = 0; i < (sizeof (cscopt) / sizeof (cscopt[0])); ++i) { 21098d7e4166Sjose borrego if (strcasecmp(value, cscopt[i].value) == 0) { 21108d7e4166Sjose borrego si->shr_flags |= cscopt[i].flag; 21118d7e4166Sjose borrego break; 21128d7e4166Sjose borrego } 21138d7e4166Sjose borrego } 21148d7e4166Sjose borrego 21158d7e4166Sjose borrego switch (si->shr_flags & SMB_SHRF_CSC_MASK) { 21168d7e4166Sjose borrego case 0: 21178d7e4166Sjose borrego case SMB_SHRF_CSC_DISABLED: 21188d7e4166Sjose borrego case SMB_SHRF_CSC_MANUAL: 21198d7e4166Sjose borrego case SMB_SHRF_CSC_AUTO: 21208d7e4166Sjose borrego case SMB_SHRF_CSC_VDO: 21218d7e4166Sjose borrego break; 21228d7e4166Sjose borrego 21238d7e4166Sjose borrego default: 21248d7e4166Sjose borrego buf[0] = '\0'; 21258d7e4166Sjose borrego 21268d7e4166Sjose borrego for (i = 0; i < (sizeof (cscopt) / sizeof (cscopt[0])); ++i) { 21278d7e4166Sjose borrego if (si->shr_flags & cscopt[i].flag) { 21288d7e4166Sjose borrego (void) strlcat(buf, " ", SMB_CSC_BUFSZ); 21298d7e4166Sjose borrego (void) strlcat(buf, cscopt[i].value, 21308d7e4166Sjose borrego SMB_CSC_BUFSZ); 21318d7e4166Sjose borrego } 21328d7e4166Sjose borrego } 21338d7e4166Sjose borrego 21348d7e4166Sjose borrego syslog(LOG_ERR, "csc option conflict:%s", buf); 21358d7e4166Sjose borrego break; 21368d7e4166Sjose borrego } 21378d7e4166Sjose borrego } 21388d7e4166Sjose borrego 21398d7e4166Sjose borrego /* 214089dc44ceSjose borrego * Return the option name for the first CSC flag (there should be only 214189dc44ceSjose borrego * one) encountered in the share flags. 214289dc44ceSjose borrego */ 214389dc44ceSjose borrego static char * 214489dc44ceSjose borrego smb_csc_name(const smb_share_t *si) 214589dc44ceSjose borrego { 214689dc44ceSjose borrego int i; 214789dc44ceSjose borrego 214889dc44ceSjose borrego for (i = 0; i < (sizeof (cscopt) / sizeof (cscopt[0])); ++i) { 214989dc44ceSjose borrego if (si->shr_flags & cscopt[i].flag) 215089dc44ceSjose borrego return (cscopt[i].value); 215189dc44ceSjose borrego } 215289dc44ceSjose borrego 215389dc44ceSjose borrego return (NULL); 215489dc44ceSjose borrego } 215589dc44ceSjose borrego 215689dc44ceSjose borrego /* 2157c8ec8eeaSjose borrego * smb_get_defaultgrp 2158c8ec8eeaSjose borrego * 2159c8ec8eeaSjose borrego * If default group for CIFS shares (i.e. "smb") exists 2160c8ec8eeaSjose borrego * then it will return the group handle, otherwise it will 2161c8ec8eeaSjose borrego * create the group and return the handle. 2162c8ec8eeaSjose borrego * 2163c8ec8eeaSjose borrego * All the shares created by CIFS clients (this is only possible 2164c8ec8eeaSjose borrego * via RPC) will be added to "smb" groups. 2165c8ec8eeaSjose borrego */ 2166c8ec8eeaSjose borrego static sa_group_t 2167c8ec8eeaSjose borrego smb_get_defaultgrp(sa_handle_t handle) 2168c8ec8eeaSjose borrego { 2169c8ec8eeaSjose borrego sa_group_t group = NULL; 2170c8ec8eeaSjose borrego int err; 2171c8ec8eeaSjose borrego 2172c8ec8eeaSjose borrego group = sa_get_group(handle, SMB_DEFAULT_SHARE_GROUP); 2173c8ec8eeaSjose borrego if (group != NULL) 2174c8ec8eeaSjose borrego return (group); 2175c8ec8eeaSjose borrego 2176c8ec8eeaSjose borrego group = sa_create_group(handle, SMB_DEFAULT_SHARE_GROUP, &err); 2177c8ec8eeaSjose borrego if (group == NULL) 2178c8ec8eeaSjose borrego return (NULL); 2179c8ec8eeaSjose borrego 2180c8ec8eeaSjose borrego if (sa_create_optionset(group, SMB_DEFAULT_SHARE_GROUP) == NULL) { 2181c8ec8eeaSjose borrego (void) sa_remove_group(group); 2182c8ec8eeaSjose borrego group = NULL; 2183c8ec8eeaSjose borrego } 2184c8ec8eeaSjose borrego 2185c8ec8eeaSjose borrego return (group); 2186c8ec8eeaSjose borrego } 2187*29bd2886SAlan Wright 2188*29bd2886SAlan Wright /* 2189*29bd2886SAlan Wright * Checks to see if the command args are the supported substitution specifier. 2190*29bd2886SAlan Wright * i.e. <cmd> %U %S 2191*29bd2886SAlan Wright */ 2192*29bd2886SAlan Wright static int 2193*29bd2886SAlan Wright cmd_validator(int index, char *value) 2194*29bd2886SAlan Wright { 2195*29bd2886SAlan Wright char cmd[MAXPATHLEN]; 2196*29bd2886SAlan Wright char *ptr, *v; 2197*29bd2886SAlan Wright boolean_t skip_cmdname; 2198*29bd2886SAlan Wright 2199*29bd2886SAlan Wright if (string_length_check_validator(index, value) != SA_OK) 2200*29bd2886SAlan Wright return (SA_BAD_VALUE); 2201*29bd2886SAlan Wright 2202*29bd2886SAlan Wright if (*value == '\0') 2203*29bd2886SAlan Wright return (SA_OK); 2204*29bd2886SAlan Wright 2205*29bd2886SAlan Wright (void) strlcpy(cmd, value, sizeof (cmd)); 2206*29bd2886SAlan Wright 2207*29bd2886SAlan Wright ptr = cmd; 2208*29bd2886SAlan Wright skip_cmdname = B_TRUE; 2209*29bd2886SAlan Wright do { 2210*29bd2886SAlan Wright if ((v = strsep(&ptr, " ")) == NULL) 2211*29bd2886SAlan Wright break; 2212*29bd2886SAlan Wright 2213*29bd2886SAlan Wright if (*v != '\0') { 2214*29bd2886SAlan Wright 2215*29bd2886SAlan Wright if (skip_cmdname) { 2216*29bd2886SAlan Wright skip_cmdname = B_FALSE; 2217*29bd2886SAlan Wright continue; 2218*29bd2886SAlan Wright } 2219*29bd2886SAlan Wright 2220*29bd2886SAlan Wright if ((strlen(v) != 2) || *v != '%') 2221*29bd2886SAlan Wright return (SA_BAD_VALUE); 2222*29bd2886SAlan Wright 2223*29bd2886SAlan Wright if (strpbrk(v, SMB_VALID_SUB_CHRS) == NULL) 2224*29bd2886SAlan Wright return (SA_BAD_VALUE); 2225*29bd2886SAlan Wright } 2226*29bd2886SAlan Wright 2227*29bd2886SAlan Wright } while (v != NULL); 2228*29bd2886SAlan Wright 2229*29bd2886SAlan Wright /* 2230*29bd2886SAlan Wright * If skip_cmdname is still true then the string contains 2231*29bd2886SAlan Wright * only spaces. Don't allow such a string. 2232*29bd2886SAlan Wright */ 2233*29bd2886SAlan Wright if (skip_cmdname) 2234*29bd2886SAlan Wright return (SA_BAD_VALUE); 2235*29bd2886SAlan Wright 2236*29bd2886SAlan Wright return (SA_OK); 2237*29bd2886SAlan Wright } 2238*29bd2886SAlan Wright 2239*29bd2886SAlan Wright /*ARGSUSED*/ 2240*29bd2886SAlan Wright static int 2241*29bd2886SAlan Wright disposition_validator(int index, char *value) 2242*29bd2886SAlan Wright { 2243*29bd2886SAlan Wright if (value == NULL) 2244*29bd2886SAlan Wright return (SA_BAD_VALUE); 2245*29bd2886SAlan Wright 2246*29bd2886SAlan Wright if (*value == '\0') 2247*29bd2886SAlan Wright return (SA_OK); 2248*29bd2886SAlan Wright 2249*29bd2886SAlan Wright if ((strcasecmp(value, SMB_SHR_DISP_CONT_STR) == 0) || 2250*29bd2886SAlan Wright (strcasecmp(value, SMB_SHR_DISP_TERM_STR) == 0)) 2251*29bd2886SAlan Wright return (SA_OK); 2252*29bd2886SAlan Wright 2253*29bd2886SAlan Wright return (SA_BAD_VALUE); 2254*29bd2886SAlan Wright } 2255