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 /* 23*c5866007SKeyur Desai * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved. 24da6c28aaSamw */ 25da6c28aaSamw 26da6c28aaSamw /* 27da6c28aaSamw * SMB specific functions 28da6c28aaSamw */ 29da6c28aaSamw #include <stdio.h> 30da6c28aaSamw #include <string.h> 31da6c28aaSamw #include <ctype.h> 32da6c28aaSamw #include <stdlib.h> 33da6c28aaSamw #include <unistd.h> 34da6c28aaSamw #include <zone.h> 35da6c28aaSamw #include <errno.h> 36da6c28aaSamw #include <locale.h> 37da6c28aaSamw #include <fcntl.h> 38da6c28aaSamw #include <sys/types.h> 39da6c28aaSamw #include <sys/stat.h> 40da6c28aaSamw #include <syslog.h> 41da6c28aaSamw #include "libshare.h" 42da6c28aaSamw #include "libshare_impl.h" 43da6c28aaSamw #include <pwd.h> 44da6c28aaSamw #include <limits.h> 45da6c28aaSamw #include <libscf.h> 46da6c28aaSamw #include <strings.h> 47da6c28aaSamw #include "libshare_smb.h" 48da6c28aaSamw #include <rpcsvc/daemon_utils.h> 493db3f65cSamw #include <smbsrv/smb_share.h> 50da6c28aaSamw #include <smbsrv/smbinfo.h> 51da6c28aaSamw #include <smbsrv/libsmb.h> 528d7e4166Sjose borrego #include <libdlpi.h> 538d7e4166Sjose borrego 548d7e4166Sjose borrego #define SMB_CSC_BUFSZ 64 55da6c28aaSamw 5629bd2886SAlan Wright #define SMB_VALID_SUB_CHRS "UDhMLmIiSPu" /* substitution characters */ 5729bd2886SAlan Wright 58da6c28aaSamw /* internal functions */ 59da6c28aaSamw static int smb_share_init(void); 60da6c28aaSamw static void smb_share_fini(void); 61da6c28aaSamw static int smb_enable_share(sa_share_t); 62da6c28aaSamw static int smb_share_changed(sa_share_t); 63da6c28aaSamw static int smb_resource_changed(sa_resource_t); 64da6c28aaSamw static int smb_rename_resource(sa_handle_t, sa_resource_t, char *); 65da6c28aaSamw static int smb_disable_share(sa_share_t share, char *); 66687915e9Sdougm static int smb_validate_property(sa_handle_t, sa_property_t, sa_optionset_t); 67da6c28aaSamw static int smb_set_proto_prop(sa_property_t); 68da6c28aaSamw static sa_protocol_properties_t smb_get_proto_set(void); 69da6c28aaSamw static char *smb_get_status(void); 70da6c28aaSamw static int smb_parse_optstring(sa_group_t, char *); 71da6c28aaSamw static char *smb_format_options(sa_group_t, int); 72da6c28aaSamw 73da6c28aaSamw static int smb_enable_service(void); 74da6c28aaSamw 75da6c28aaSamw static int range_check_validator(int, char *); 76da6c28aaSamw static int range_check_validator_zero_ok(int, char *); 77da6c28aaSamw static int string_length_check_validator(int, char *); 78da6c28aaSamw static int true_false_validator(int, char *); 7929bd2886SAlan Wright static int ipv4_validator(int, char *); 8096a62adaSjoyce mcintosh static int hostname_validator(int, char *); 81da6c28aaSamw static int path_validator(int, char *); 8229bd2886SAlan Wright static int cmd_validator(int, char *); 8329bd2886SAlan Wright static int disposition_validator(int, char *); 84da6c28aaSamw 85da6c28aaSamw static int smb_enable_resource(sa_resource_t); 86da6c28aaSamw static int smb_disable_resource(sa_resource_t); 87da6c28aaSamw static uint64_t smb_share_features(void); 88da6c28aaSamw static int smb_list_transient(sa_handle_t); 89dc20a302Sas200622 90c8ec8eeaSjose borrego static int smb_build_shareinfo(sa_share_t, sa_resource_t, smb_share_t *); 918d7e4166Sjose borrego static void smb_csc_option(const char *, smb_share_t *); 9289dc44ceSjose borrego static char *smb_csc_name(const smb_share_t *); 93c8ec8eeaSjose borrego static sa_group_t smb_get_defaultgrp(sa_handle_t); 948d7e4166Sjose borrego static int interface_validator(int, char *); 9596a62adaSjoyce mcintosh static int smb_update_optionset_props(sa_handle_t, sa_resource_t, nvlist_t *); 96c8ec8eeaSjose borrego 979fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States static boolean_t smb_saprop_getbool(sa_optionset_t, char *); 989fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States static boolean_t smb_saprop_getstr(sa_optionset_t, char *, char *, size_t); 999fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 10089dc44ceSjose borrego static struct { 10189dc44ceSjose borrego char *value; 10289dc44ceSjose borrego uint32_t flag; 10389dc44ceSjose borrego } cscopt[] = { 10489dc44ceSjose borrego { "disabled", SMB_SHRF_CSC_DISABLED }, 10589dc44ceSjose borrego { "manual", SMB_SHRF_CSC_MANUAL }, 10689dc44ceSjose borrego { "auto", SMB_SHRF_CSC_AUTO }, 10789dc44ceSjose borrego { "vdo", SMB_SHRF_CSC_VDO } 10889dc44ceSjose borrego }; 10989dc44ceSjose borrego 110da6c28aaSamw /* size of basic format allocation */ 111da6c28aaSamw #define OPT_CHUNK 1024 112da6c28aaSamw 113dc20a302Sas200622 /* size of string for types - big enough to hold "dependency" */ 114dc20a302Sas200622 #define SCFTYPE_LEN 32 115dc20a302Sas200622 116da6c28aaSamw /* 117da6c28aaSamw * Indexes of entries in smb_proto_options table. 118da6c28aaSamw * Changes to smb_proto_options table may require 119da6c28aaSamw * an update to these values. 120da6c28aaSamw */ 121da6c28aaSamw #define PROTO_OPT_WINS1 6 122da6c28aaSamw #define PROTO_OPT_WINS_EXCLUDE 8 123da6c28aaSamw 1248d7e4166Sjose borrego typedef struct smb_hostifs_walker { 1258d7e4166Sjose borrego const char *hiw_ifname; 1268d7e4166Sjose borrego boolean_t hiw_matchfound; 1278d7e4166Sjose borrego } smb_hostifs_walker_t; 1288d7e4166Sjose borrego 129da6c28aaSamw 130da6c28aaSamw /* 131da6c28aaSamw * ops vector that provides the protocol specific info and operations 132da6c28aaSamw * for share management. 133da6c28aaSamw */ 134da6c28aaSamw 135da6c28aaSamw struct sa_plugin_ops sa_plugin_ops = { 136da6c28aaSamw SA_PLUGIN_VERSION, 137da6c28aaSamw SMB_PROTOCOL_NAME, 138da6c28aaSamw smb_share_init, 139da6c28aaSamw smb_share_fini, 140da6c28aaSamw smb_enable_share, 141da6c28aaSamw smb_disable_share, 142da6c28aaSamw smb_validate_property, 1434bff34e3Sthurlow NULL, /* valid_space */ 1444bff34e3Sthurlow NULL, /* security_prop */ 145da6c28aaSamw smb_parse_optstring, 146da6c28aaSamw smb_format_options, 147da6c28aaSamw smb_set_proto_prop, 148da6c28aaSamw smb_get_proto_set, 149da6c28aaSamw smb_get_status, 1504bff34e3Sthurlow NULL, /* space_alias */ 1514bff34e3Sthurlow NULL, /* update_legacy */ 1524bff34e3Sthurlow NULL, /* delete_legacy */ 153da6c28aaSamw smb_share_changed, 154da6c28aaSamw smb_enable_resource, 155da6c28aaSamw smb_disable_resource, 156da6c28aaSamw smb_share_features, 157da6c28aaSamw smb_list_transient, 158da6c28aaSamw smb_resource_changed, 159da6c28aaSamw smb_rename_resource, 1604bff34e3Sthurlow NULL, /* run_command */ 1614bff34e3Sthurlow NULL, /* command_help */ 1624bff34e3Sthurlow NULL /* delete_proto_section */ 163da6c28aaSamw }; 164da6c28aaSamw 165da6c28aaSamw struct option_defs optdefs[] = { 1668d7e4166Sjose borrego { SHOPT_AD_CONTAINER, OPT_TYPE_STRING }, 167e3f2c991SKeyur Desai { SHOPT_ABE, OPT_TYPE_BOOLEAN }, 1688d7e4166Sjose borrego { SHOPT_NAME, OPT_TYPE_NAME }, 169b89a8333Snatalie li - Sun Microsystems - Irvine United States { SHOPT_RO, OPT_TYPE_ACCLIST }, 170b89a8333Snatalie li - Sun Microsystems - Irvine United States { SHOPT_RW, OPT_TYPE_ACCLIST }, 171b89a8333Snatalie li - Sun Microsystems - Irvine United States { SHOPT_NONE, OPT_TYPE_ACCLIST }, 1728b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States { SHOPT_CATIA, OPT_TYPE_BOOLEAN }, 1738d7e4166Sjose borrego { SHOPT_CSC, OPT_TYPE_CSC }, 17429bd2886SAlan Wright { SHOPT_GUEST, OPT_TYPE_BOOLEAN }, 1759fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States { SHOPT_DFSROOT, OPT_TYPE_BOOLEAN }, 1768d7e4166Sjose borrego { NULL, NULL } 177da6c28aaSamw }; 178da6c28aaSamw 179da6c28aaSamw /* 180da6c28aaSamw * findopt(name) 181da6c28aaSamw * 182da6c28aaSamw * Lookup option "name" in the option table and return the table 183da6c28aaSamw * index. 184da6c28aaSamw */ 185da6c28aaSamw static int 186da6c28aaSamw findopt(char *name) 187da6c28aaSamw { 188da6c28aaSamw int i; 189da6c28aaSamw if (name != NULL) { 190da6c28aaSamw for (i = 0; optdefs[i].tag != NULL; i++) { 191da6c28aaSamw if (strcmp(optdefs[i].tag, name) == 0) 192da6c28aaSamw return (i); 193da6c28aaSamw } 194da6c28aaSamw } 195da6c28aaSamw return (-1); 196da6c28aaSamw } 197da6c28aaSamw 198da6c28aaSamw /* 199da6c28aaSamw * is_a_number(number) 200da6c28aaSamw * 201da6c28aaSamw * is the string a number in one of the forms we want to use? 202da6c28aaSamw */ 203c8ec8eeaSjose borrego static boolean_t 204da6c28aaSamw is_a_number(char *number) 205da6c28aaSamw { 206c8ec8eeaSjose borrego boolean_t isnum = B_TRUE; 207c8ec8eeaSjose borrego boolean_t ishex = B_FALSE; 208da6c28aaSamw 209c8ec8eeaSjose borrego if (number == NULL || *number == '\0') 210c8ec8eeaSjose borrego return (B_FALSE); 211c8ec8eeaSjose borrego 212c8ec8eeaSjose borrego if (strncasecmp(number, "0x", 2) == 0) { 213da6c28aaSamw number += 2; 214c8ec8eeaSjose borrego ishex = B_TRUE; 215da6c28aaSamw } else if (*number == '-') { 216c8ec8eeaSjose borrego number++; 217da6c28aaSamw } 218da6c28aaSamw 219c8ec8eeaSjose borrego while (isnum && (*number != '\0')) { 220c8ec8eeaSjose borrego isnum = (ishex) ? isxdigit(*number) : isdigit(*number); 221c8ec8eeaSjose borrego number++; 222da6c28aaSamw } 223c8ec8eeaSjose borrego 224c8ec8eeaSjose borrego return (isnum); 225da6c28aaSamw } 226da6c28aaSamw 227da6c28aaSamw /* 228b89a8333Snatalie li - Sun Microsystems - Irvine United States * check ro vs rw values. Over time this may get beefed up. 229b89a8333Snatalie li - Sun Microsystems - Irvine United States * for now it just does simple checks. 230b89a8333Snatalie li - Sun Microsystems - Irvine United States */ 231b89a8333Snatalie li - Sun Microsystems - Irvine United States 232b89a8333Snatalie li - Sun Microsystems - Irvine United States static int 233b89a8333Snatalie li - Sun Microsystems - Irvine United States check_rorw(char *v1, char *v2) 234b89a8333Snatalie li - Sun Microsystems - Irvine United States { 235b89a8333Snatalie li - Sun Microsystems - Irvine United States int ret = SA_OK; 236b89a8333Snatalie li - Sun Microsystems - Irvine United States if (strcmp(v1, v2) == 0) 237b89a8333Snatalie li - Sun Microsystems - Irvine United States ret = SA_VALUE_CONFLICT; 238b89a8333Snatalie li - Sun Microsystems - Irvine United States return (ret); 239b89a8333Snatalie li - Sun Microsystems - Irvine United States } 240b89a8333Snatalie li - Sun Microsystems - Irvine United States 241b89a8333Snatalie li - Sun Microsystems - Irvine United States /* 242da6c28aaSamw * validresource(name) 243da6c28aaSamw * 244da6c28aaSamw * Check that name only has valid characters in it. The current valid 245da6c28aaSamw * set are the printable characters but not including: 246da6c28aaSamw * " / \ [ ] : | < > + ; , ? * = \t 247da6c28aaSamw * Note that space is included and there is a maximum length. 248da6c28aaSamw */ 249c8ec8eeaSjose borrego static boolean_t 250da6c28aaSamw validresource(const char *name) 251da6c28aaSamw { 252da6c28aaSamw const char *cp; 253da6c28aaSamw size_t len; 254da6c28aaSamw 255da6c28aaSamw if (name == NULL) 256da6c28aaSamw return (B_FALSE); 257da6c28aaSamw 258da6c28aaSamw len = strlen(name); 259da6c28aaSamw if (len == 0 || len > SA_MAX_RESOURCE_NAME) 260da6c28aaSamw return (B_FALSE); 261da6c28aaSamw 262da6c28aaSamw if (strpbrk(name, "\"/\\[]:|<>+;,?*=\t") != NULL) { 263da6c28aaSamw return (B_FALSE); 264da6c28aaSamw } 265da6c28aaSamw 266da6c28aaSamw for (cp = name; *cp != '\0'; cp++) 267da6c28aaSamw if (iscntrl(*cp)) 268da6c28aaSamw return (B_FALSE); 269da6c28aaSamw 270da6c28aaSamw return (B_TRUE); 271da6c28aaSamw } 272da6c28aaSamw 273da6c28aaSamw /* 2748d7e4166Sjose borrego * Check that the client-side caching (CSC) option value is valid. 2758d7e4166Sjose borrego */ 2768d7e4166Sjose borrego static boolean_t 2778d7e4166Sjose borrego validcsc(const char *value) 2788d7e4166Sjose borrego { 2798d7e4166Sjose borrego int i; 2808d7e4166Sjose borrego 2818d7e4166Sjose borrego for (i = 0; i < (sizeof (cscopt) / sizeof (cscopt[0])); ++i) { 28289dc44ceSjose borrego if (strcasecmp(value, cscopt[i].value) == 0) 2838d7e4166Sjose borrego return (B_TRUE); 2848d7e4166Sjose borrego } 2858d7e4166Sjose borrego 2868d7e4166Sjose borrego return (B_FALSE); 2878d7e4166Sjose borrego } 2888d7e4166Sjose borrego 2898d7e4166Sjose borrego /* 290da6c28aaSamw * smb_isonline() 291da6c28aaSamw * 292da6c28aaSamw * Determine if the SMF service instance is in the online state or 293da6c28aaSamw * not. A number of operations depend on this state. 294da6c28aaSamw */ 295da6c28aaSamw static boolean_t 296da6c28aaSamw smb_isonline(void) 297da6c28aaSamw { 298da6c28aaSamw char *str; 299da6c28aaSamw boolean_t ret = B_FALSE; 300da6c28aaSamw 301da6c28aaSamw if ((str = smf_get_state(SMBD_DEFAULT_INSTANCE_FMRI)) != NULL) { 302da6c28aaSamw ret = (strcmp(str, SCF_STATE_STRING_ONLINE) == 0); 303da6c28aaSamw free(str); 304da6c28aaSamw } 305da6c28aaSamw return (ret); 306da6c28aaSamw } 307da6c28aaSamw 308da6c28aaSamw /* 309dc20a302Sas200622 * smb_isdisabled() 310dc20a302Sas200622 * 311dc20a302Sas200622 * Determine if the SMF service instance is in the disabled state or 312dc20a302Sas200622 * not. A number of operations depend on this state. 313dc20a302Sas200622 */ 314dc20a302Sas200622 static boolean_t 315dc20a302Sas200622 smb_isdisabled(void) 316dc20a302Sas200622 { 317dc20a302Sas200622 char *str; 318dc20a302Sas200622 boolean_t ret = B_FALSE; 319dc20a302Sas200622 320dc20a302Sas200622 if ((str = smf_get_state(SMBD_DEFAULT_INSTANCE_FMRI)) != NULL) { 321dc20a302Sas200622 ret = (strcmp(str, SCF_STATE_STRING_DISABLED) == 0); 322dc20a302Sas200622 free(str); 323dc20a302Sas200622 } 324dc20a302Sas200622 return (ret); 325dc20a302Sas200622 } 326dc20a302Sas200622 327dc20a302Sas200622 /* 328dc20a302Sas200622 * smb_isautoenable() 329dc20a302Sas200622 * 330dc20a302Sas200622 * Determine if the SMF service instance auto_enabled set or not. A 331dc20a302Sas200622 * number of operations depend on this state. The property not being 332dc20a302Sas200622 * set or being set to true means autoenable. Only being set to false 333dc20a302Sas200622 * is not autoenabled. 334dc20a302Sas200622 */ 335dc20a302Sas200622 static boolean_t 336dc20a302Sas200622 smb_isautoenable(void) 337dc20a302Sas200622 { 338dc20a302Sas200622 boolean_t ret = B_TRUE; 339dc20a302Sas200622 scf_simple_prop_t *prop; 340dc20a302Sas200622 uint8_t *retstr; 341dc20a302Sas200622 342dc20a302Sas200622 prop = scf_simple_prop_get(NULL, SMBD_DEFAULT_INSTANCE_FMRI, 343dc20a302Sas200622 "application", "auto_enable"); 344dc20a302Sas200622 if (prop != NULL) { 345dc20a302Sas200622 retstr = scf_simple_prop_next_boolean(prop); 346dc20a302Sas200622 ret = *retstr != 0; 347dc20a302Sas200622 scf_simple_prop_free(prop); 348dc20a302Sas200622 } 349dc20a302Sas200622 return (ret); 350dc20a302Sas200622 } 351dc20a302Sas200622 352dc20a302Sas200622 /* 3537b59d02dSjb150015 * smb_ismaint() 3547b59d02dSjb150015 * 3557b59d02dSjb150015 * Determine if the SMF service instance is in the disabled state or 3567b59d02dSjb150015 * not. A number of operations depend on this state. 3577b59d02dSjb150015 */ 3587b59d02dSjb150015 static boolean_t 3597b59d02dSjb150015 smb_ismaint(void) 3607b59d02dSjb150015 { 3617b59d02dSjb150015 char *str; 3627b59d02dSjb150015 boolean_t ret = B_FALSE; 3637b59d02dSjb150015 3647b59d02dSjb150015 if ((str = smf_get_state(SMBD_DEFAULT_INSTANCE_FMRI)) != NULL) { 3657b59d02dSjb150015 ret = (strcmp(str, SCF_STATE_STRING_MAINT) == 0); 3667b59d02dSjb150015 free(str); 3677b59d02dSjb150015 } 3687b59d02dSjb150015 return (ret); 3697b59d02dSjb150015 } 3707b59d02dSjb150015 3717b59d02dSjb150015 /* 372da6c28aaSamw * smb_enable_share tells the implementation that it is to enable the share. 373da6c28aaSamw * This entails converting the path and options into the appropriate ioctl 374da6c28aaSamw * calls. It is assumed that all error checking of paths, etc. were 375da6c28aaSamw * done earlier. 376da6c28aaSamw */ 377da6c28aaSamw static int 378da6c28aaSamw smb_enable_share(sa_share_t share) 379da6c28aaSamw { 380da6c28aaSamw char *path; 3813db3f65cSamw smb_share_t si; 382da6c28aaSamw sa_resource_t resource; 383da6c28aaSamw boolean_t iszfs; 384da6c28aaSamw boolean_t privileged; 385da6c28aaSamw int err = SA_OK; 386da6c28aaSamw priv_set_t *priv_effective; 387da6c28aaSamw boolean_t online; 388da6c28aaSamw 389f85463f2Sdougm /* 390f85463f2Sdougm * We only start in the global zone and only run if we aren't 391f85463f2Sdougm * running Trusted Extensions. 392f85463f2Sdougm */ 393f85463f2Sdougm if (getzoneid() != GLOBAL_ZONEID) { 394f85463f2Sdougm (void) printf(dgettext(TEXT_DOMAIN, 395f85463f2Sdougm "SMB: service not supported in local zone\n")); 396f85463f2Sdougm return (SA_NOT_SUPPORTED); 397f85463f2Sdougm } 398f85463f2Sdougm if (is_system_labeled()) { 399f85463f2Sdougm (void) printf(dgettext(TEXT_DOMAIN, 400f85463f2Sdougm "SMB: service not supported with Trusted Extensions\n")); 401f85463f2Sdougm return (SA_NOT_SUPPORTED); 402f85463f2Sdougm } 403f85463f2Sdougm 404da6c28aaSamw priv_effective = priv_allocset(); 405da6c28aaSamw (void) getppriv(PRIV_EFFECTIVE, priv_effective); 406da6c28aaSamw privileged = (priv_isfullset(priv_effective) == B_TRUE); 407da6c28aaSamw priv_freeset(priv_effective); 408da6c28aaSamw 409da6c28aaSamw /* get the path since it is important in several places */ 410da6c28aaSamw path = sa_get_share_attr(share, "path"); 411da6c28aaSamw if (path == NULL) 412da6c28aaSamw return (SA_NO_SUCH_PATH); 413da6c28aaSamw 414dc20a302Sas200622 /* 415dc20a302Sas200622 * If administratively disabled, don't try to start anything. 416dc20a302Sas200622 */ 417da6c28aaSamw online = smb_isonline(); 418dc20a302Sas200622 if (!online && !smb_isautoenable() && smb_isdisabled()) 419dc20a302Sas200622 goto done; 420da6c28aaSamw 421da6c28aaSamw iszfs = sa_path_is_zfs(path); 422da6c28aaSamw 423da6c28aaSamw if (iszfs) { 424da6c28aaSamw 425da6c28aaSamw if (privileged == B_FALSE && !online) { 426da6c28aaSamw 427da6c28aaSamw if (!online) { 428da6c28aaSamw (void) printf(dgettext(TEXT_DOMAIN, 429da6c28aaSamw "SMB: Cannot share remove " 430da6c28aaSamw "file system: %s\n"), path); 431da6c28aaSamw (void) printf(dgettext(TEXT_DOMAIN, 432da6c28aaSamw "SMB: Service needs to be enabled " 433da6c28aaSamw "by a privileged user\n")); 434da6c28aaSamw err = SA_NO_PERMISSION; 435da6c28aaSamw errno = EPERM; 436da6c28aaSamw } 437da6c28aaSamw if (err) { 438da6c28aaSamw sa_free_attr_string(path); 439da6c28aaSamw return (err); 440da6c28aaSamw } 441da6c28aaSamw 442da6c28aaSamw } 443da6c28aaSamw } 444da6c28aaSamw 445da6c28aaSamw if (privileged == B_TRUE && !online) { 446da6c28aaSamw err = smb_enable_service(); 447da6c28aaSamw if (err != SA_OK) { 448da6c28aaSamw (void) printf(dgettext(TEXT_DOMAIN, 449da6c28aaSamw "SMB: Unable to enable service\n")); 450da6c28aaSamw /* 451da6c28aaSamw * For now, it is OK to not be able to enable 452da6c28aaSamw * the service. 453da6c28aaSamw */ 4547b59d02dSjb150015 if (err == SA_BUSY || err == SA_SYSTEM_ERR) 455da6c28aaSamw err = SA_OK; 456da6c28aaSamw } else { 457da6c28aaSamw online = B_TRUE; 458da6c28aaSamw } 459da6c28aaSamw } 460da6c28aaSamw 461da6c28aaSamw /* 462da6c28aaSamw * Don't bother trying to start shares if the service isn't 463da6c28aaSamw * running. 464da6c28aaSamw */ 465da6c28aaSamw if (!online) 466da6c28aaSamw goto done; 467da6c28aaSamw 468da6c28aaSamw /* Each share can have multiple resources */ 469da6c28aaSamw for (resource = sa_get_share_resource(share, NULL); 470da6c28aaSamw resource != NULL; 471da6c28aaSamw resource = sa_get_next_resource(resource)) { 472c8ec8eeaSjose borrego err = smb_build_shareinfo(share, resource, &si); 473c8ec8eeaSjose borrego if (err != SA_OK) { 474da6c28aaSamw sa_free_attr_string(path); 475c8ec8eeaSjose borrego return (err); 476da6c28aaSamw } 477da6c28aaSamw 478da6c28aaSamw if (!iszfs) { 479c8ec8eeaSjose borrego err = smb_share_create(&si); 480da6c28aaSamw } else { 481da6c28aaSamw share_t sh; 482da6c28aaSamw 4835ad42b1bSSurya Prakki (void) sa_sharetab_fill_zfs(share, &sh, "smb"); 484743a77edSAlan Wright err = sa_share_zfs(share, resource, (char *)path, &sh, 485da6c28aaSamw &si, ZFS_SHARE_SMB); 486a63214d6SBill Krier if (err != SA_OK) { 487a63214d6SBill Krier errno = err; 488a63214d6SBill Krier err = -1; 489a63214d6SBill Krier } 490da6c28aaSamw sa_emptyshare(&sh); 491da6c28aaSamw } 492da6c28aaSamw } 493da6c28aaSamw if (!iszfs) 494da6c28aaSamw (void) sa_update_sharetab(share, "smb"); 495da6c28aaSamw done: 496da6c28aaSamw sa_free_attr_string(path); 497da6c28aaSamw 498da6c28aaSamw return (err == NERR_DuplicateShare ? 0 : err); 499da6c28aaSamw } 500da6c28aaSamw 501da6c28aaSamw /* 502da6c28aaSamw * This is the share for CIFS all shares have resource names. 503da6c28aaSamw * Enable tells the smb server to update its hash. If it fails 504da6c28aaSamw * because smb server is down, we just ignore as smb server loads 505da6c28aaSamw * the resources from sharemanager at startup. 506da6c28aaSamw */ 507da6c28aaSamw 508da6c28aaSamw static int 509da6c28aaSamw smb_enable_resource(sa_resource_t resource) 510da6c28aaSamw { 511da6c28aaSamw sa_share_t share; 5123db3f65cSamw smb_share_t si; 513dc20a302Sas200622 int ret = SA_OK; 514dc20a302Sas200622 int err; 515dc20a302Sas200622 boolean_t isonline; 516da6c28aaSamw 517da6c28aaSamw share = sa_get_resource_parent(resource); 518da6c28aaSamw if (share == NULL) 519da6c28aaSamw return (SA_NO_SUCH_PATH); 520dc20a302Sas200622 521dc20a302Sas200622 /* 522dc20a302Sas200622 * If administratively disabled, don't try to start anything. 523dc20a302Sas200622 */ 524dc20a302Sas200622 isonline = smb_isonline(); 525dc20a302Sas200622 if (!isonline && !smb_isautoenable() && smb_isdisabled()) 526c8ec8eeaSjose borrego return (SA_OK); 527dc20a302Sas200622 528c8ec8eeaSjose borrego if (!isonline) { 529c8ec8eeaSjose borrego (void) smb_enable_service(); 530c8ec8eeaSjose borrego 531c8ec8eeaSjose borrego if (!smb_isonline()) 532c8ec8eeaSjose borrego return (SA_OK); 533dc20a302Sas200622 } 534dc20a302Sas200622 535c8ec8eeaSjose borrego if ((ret = smb_build_shareinfo(share, resource, &si)) != SA_OK) 536c8ec8eeaSjose borrego return (ret); 537dc20a302Sas200622 538dc20a302Sas200622 /* 539dc20a302Sas200622 * Attempt to add the share. Any error that occurs if it was 540dc20a302Sas200622 * online is an error but don't count NERR_DuplicateName if 541dc20a302Sas200622 * smb/server had to be brought online since bringing the 542dc20a302Sas200622 * service up will enable the share that was just added prior 543dc20a302Sas200622 * to the attempt to enable. 544dc20a302Sas200622 */ 545c8ec8eeaSjose borrego err = smb_share_create(&si); 546dc20a302Sas200622 if (err == NERR_Success || !(!isonline && err == NERR_DuplicateName)) 547da6c28aaSamw (void) sa_update_sharetab(share, "smb"); 548dc20a302Sas200622 else 549dc20a302Sas200622 return (SA_NOT_SHARED); 550da6c28aaSamw 551c8ec8eeaSjose borrego return (SA_OK); 552da6c28aaSamw } 553da6c28aaSamw 554da6c28aaSamw /* 555da6c28aaSamw * Remove it from smb server hash. 556da6c28aaSamw */ 557da6c28aaSamw static int 558da6c28aaSamw smb_disable_resource(sa_resource_t resource) 559da6c28aaSamw { 560da6c28aaSamw char *rname; 5613db3f65cSamw uint32_t res; 562da6c28aaSamw sa_share_t share; 563da6c28aaSamw 564da6c28aaSamw rname = sa_get_resource_attr(resource, "name"); 565da6c28aaSamw if (rname == NULL) 566da6c28aaSamw return (SA_NO_SUCH_RESOURCE); 567da6c28aaSamw 568da6c28aaSamw if (smb_isonline()) { 569c8ec8eeaSjose borrego res = smb_share_delete(rname); 570fe1c642dSBill Krier if (res != NERR_Success && 571fe1c642dSBill Krier res != NERR_NetNameNotFound) { 572da6c28aaSamw sa_free_attr_string(rname); 573da6c28aaSamw return (SA_CONFIG_ERR); 574da6c28aaSamw } 575da6c28aaSamw } 5765b6e0c46Sdougm 5775b6e0c46Sdougm sa_free_attr_string(rname); 5785b6e0c46Sdougm 579da6c28aaSamw share = sa_get_resource_parent(resource); 580da6c28aaSamw if (share != NULL) { 581da6c28aaSamw rname = sa_get_share_attr(share, "path"); 582da6c28aaSamw if (rname != NULL) { 5835b6e0c46Sdougm sa_handle_t handle; 5845b6e0c46Sdougm 5855b6e0c46Sdougm handle = sa_find_group_handle((sa_group_t)resource); 5865b6e0c46Sdougm (void) sa_delete_sharetab(handle, rname, "smb"); 587da6c28aaSamw sa_free_attr_string(rname); 588da6c28aaSamw } 589da6c28aaSamw } 590da6c28aaSamw /* 591da6c28aaSamw * Always return OK as smb/server may be down and 592da6c28aaSamw * Shares will be picked up when loaded. 593da6c28aaSamw */ 594da6c28aaSamw return (SA_OK); 595da6c28aaSamw } 596da6c28aaSamw 597da6c28aaSamw /* 598da6c28aaSamw * smb_share_changed(sa_share_t share) 599da6c28aaSamw * 600da6c28aaSamw * The specified share has changed. 601da6c28aaSamw */ 602da6c28aaSamw static int 603da6c28aaSamw smb_share_changed(sa_share_t share) 604da6c28aaSamw { 605da6c28aaSamw char *path; 606da6c28aaSamw sa_resource_t resource; 607da6c28aaSamw 608c8ec8eeaSjose borrego if (!smb_isonline()) 609c8ec8eeaSjose borrego return (SA_OK); 610c8ec8eeaSjose borrego 611da6c28aaSamw /* get the path since it is important in several places */ 612da6c28aaSamw path = sa_get_share_attr(share, "path"); 613da6c28aaSamw if (path == NULL) 614da6c28aaSamw return (SA_NO_SUCH_PATH); 615c8ec8eeaSjose borrego 616da6c28aaSamw for (resource = sa_get_share_resource(share, NULL); 617da6c28aaSamw resource != NULL; 618da6c28aaSamw resource = sa_get_next_resource(resource)) 619da6c28aaSamw (void) smb_resource_changed(resource); 620da6c28aaSamw 621da6c28aaSamw sa_free_attr_string(path); 622da6c28aaSamw 623da6c28aaSamw return (SA_OK); 624da6c28aaSamw } 625da6c28aaSamw 626da6c28aaSamw /* 627da6c28aaSamw * smb_resource_changed(sa_resource_t resource) 628da6c28aaSamw * 629da6c28aaSamw * The specified resource has changed. 630da6c28aaSamw */ 631da6c28aaSamw static int 632da6c28aaSamw smb_resource_changed(sa_resource_t resource) 633da6c28aaSamw { 6343db3f65cSamw uint32_t res; 635da6c28aaSamw sa_share_t share; 636c8ec8eeaSjose borrego smb_share_t si; 637da6c28aaSamw 638c8ec8eeaSjose borrego if (!smb_isonline()) 639da6c28aaSamw return (SA_OK); 640da6c28aaSamw 641c8ec8eeaSjose borrego if ((share = sa_get_resource_parent(resource)) == NULL) 642da6c28aaSamw return (SA_CONFIG_ERR); 643da6c28aaSamw 644c8ec8eeaSjose borrego if ((res = smb_build_shareinfo(share, resource, &si)) != SA_OK) 645c8ec8eeaSjose borrego return (res); 646da6c28aaSamw 647b89a8333Snatalie li - Sun Microsystems - Irvine United States res = smb_share_modify(&si); 648c8ec8eeaSjose borrego 649c8ec8eeaSjose borrego if (res != NERR_Success) 650da6c28aaSamw return (SA_CONFIG_ERR); 651c8ec8eeaSjose borrego 652da6c28aaSamw return (smb_enable_service()); 653da6c28aaSamw } 654da6c28aaSamw 655da6c28aaSamw /* 6568e314a44Sdougm * smb_disable_share(sa_share_t share, char *path) 657da6c28aaSamw * 6588e314a44Sdougm * Unshare the specified share. Note that "path" is the same 6598e314a44Sdougm * path as what is in the "share" object. It is passed in to avoid an 6608e314a44Sdougm * additional lookup. A missing "path" value makes this a no-op 6618e314a44Sdougm * function. 662da6c28aaSamw */ 663da6c28aaSamw static int 664da6c28aaSamw smb_disable_share(sa_share_t share, char *path) 665da6c28aaSamw { 666da6c28aaSamw char *rname; 667da6c28aaSamw sa_resource_t resource; 6688e314a44Sdougm sa_group_t parent; 669da6c28aaSamw boolean_t iszfs; 670da6c28aaSamw int err = SA_OK; 671a63214d6SBill Krier int ret = SA_OK; 6725b6e0c46Sdougm sa_handle_t handle; 6731f713840SDoug McCallum boolean_t first = B_TRUE; /* work around sharetab issue */ 674da6c28aaSamw 6758e314a44Sdougm if (path == NULL) 676a63214d6SBill Krier return (ret); 6778e314a44Sdougm 6788e314a44Sdougm /* 6798e314a44Sdougm * If the share is in a ZFS group we need to handle it 6808e314a44Sdougm * differently. Just being on a ZFS file system isn't 6818e314a44Sdougm * enough since we may be in a legacy share case. 6828e314a44Sdougm */ 6838e314a44Sdougm parent = sa_get_parent_group(share); 6848e314a44Sdougm iszfs = sa_group_is_zfs(parent); 6858e314a44Sdougm 686da6c28aaSamw if (!smb_isonline()) 687da6c28aaSamw goto done; 688da6c28aaSamw 689da6c28aaSamw for (resource = sa_get_share_resource(share, NULL); 690a63214d6SBill Krier resource != NULL; 691da6c28aaSamw resource = sa_get_next_resource(resource)) { 692da6c28aaSamw rname = sa_get_resource_attr(resource, "name"); 693da6c28aaSamw if (rname == NULL) { 694da6c28aaSamw continue; 695da6c28aaSamw } 696da6c28aaSamw if (!iszfs) { 697c8ec8eeaSjose borrego err = smb_share_delete(rname); 698da6c28aaSamw switch (err) { 699da6c28aaSamw case NERR_NetNameNotFound: 700da6c28aaSamw case NERR_Success: 701da6c28aaSamw err = SA_OK; 702da6c28aaSamw break; 703da6c28aaSamw default: 704da6c28aaSamw err = SA_CONFIG_ERR; 705da6c28aaSamw break; 706da6c28aaSamw } 707da6c28aaSamw } else { 708da6c28aaSamw share_t sh; 709da6c28aaSamw 7105ad42b1bSSurya Prakki (void) sa_sharetab_fill_zfs(share, &sh, "smb"); 711743a77edSAlan Wright err = sa_share_zfs(share, resource, (char *)path, &sh, 712da6c28aaSamw rname, ZFS_UNSHARE_SMB); 713a63214d6SBill Krier if (err != SA_OK) { 714a63214d6SBill Krier switch (err) { 715a63214d6SBill Krier case EINVAL: 716a63214d6SBill Krier case ENOENT: 7171f713840SDoug McCallum err = SA_OK; 718a63214d6SBill Krier break; 719a63214d6SBill Krier default: 720a63214d6SBill Krier /* 721a63214d6SBill Krier * If we are no longer the first case, 722a63214d6SBill Krier * we don't care about the sa_share_zfs 723a63214d6SBill Krier * err if it is -1. This works around 724a63214d6SBill Krier * a problem in sharefs and should be 725a63214d6SBill Krier * removed when sharefs supports 726a63214d6SBill Krier * multiple entries per path. 727a63214d6SBill Krier */ 728a63214d6SBill Krier if (!first) 729a63214d6SBill Krier err = SA_OK; 730a63214d6SBill Krier else 731a63214d6SBill Krier err = SA_SYSTEM_ERR; 732a63214d6SBill Krier break; 733a63214d6SBill Krier } 734a63214d6SBill Krier } 735a63214d6SBill Krier 7361f713840SDoug McCallum first = B_FALSE; 7371f713840SDoug McCallum 738da6c28aaSamw sa_emptyshare(&sh); 739da6c28aaSamw } 740a63214d6SBill Krier 741a63214d6SBill Krier if (err != SA_OK) 742a63214d6SBill Krier ret = err; 743da6c28aaSamw sa_free_attr_string(rname); 744da6c28aaSamw } 745da6c28aaSamw done: 7465b6e0c46Sdougm if (!iszfs) { 7475b6e0c46Sdougm handle = sa_find_group_handle((sa_group_t)share); 7485b6e0c46Sdougm if (handle != NULL) 7495b6e0c46Sdougm (void) sa_delete_sharetab(handle, path, "smb"); 7505b6e0c46Sdougm else 751a63214d6SBill Krier ret = SA_SYSTEM_ERR; 7525b6e0c46Sdougm } 753a63214d6SBill Krier return (ret); 754da6c28aaSamw } 755da6c28aaSamw 756da6c28aaSamw /* 757687915e9Sdougm * smb_validate_property(handle, property, parent) 758da6c28aaSamw * 759da6c28aaSamw * Check that the property has a legitimate value for its type. 760687915e9Sdougm * Handle isn't currently used but may need to be in the future. 761da6c28aaSamw */ 762da6c28aaSamw 763687915e9Sdougm /*ARGSUSED*/ 764da6c28aaSamw static int 765687915e9Sdougm smb_validate_property(sa_handle_t handle, sa_property_t property, 766687915e9Sdougm sa_optionset_t parent) 767da6c28aaSamw { 768da6c28aaSamw int ret = SA_OK; 769da6c28aaSamw char *propname; 770da6c28aaSamw int optindex; 771da6c28aaSamw sa_group_t parent_group; 772da6c28aaSamw char *value; 773b89a8333Snatalie li - Sun Microsystems - Irvine United States char *other; 774da6c28aaSamw 775da6c28aaSamw propname = sa_get_property_attr(property, "type"); 776da6c28aaSamw 777da6c28aaSamw if ((optindex = findopt(propname)) < 0) 778da6c28aaSamw ret = SA_NO_SUCH_PROP; 779da6c28aaSamw 780da6c28aaSamw /* need to validate value range here as well */ 781da6c28aaSamw if (ret == SA_OK) { 782da6c28aaSamw parent_group = sa_get_parent_group((sa_share_t)parent); 783da6c28aaSamw if (optdefs[optindex].share && !sa_is_share(parent_group)) 784da6c28aaSamw ret = SA_PROP_SHARE_ONLY; 785da6c28aaSamw } 786da6c28aaSamw if (ret != SA_OK) { 787da6c28aaSamw if (propname != NULL) 788da6c28aaSamw sa_free_attr_string(propname); 789da6c28aaSamw return (ret); 790da6c28aaSamw } 791da6c28aaSamw 792da6c28aaSamw value = sa_get_property_attr(property, "value"); 793da6c28aaSamw if (value != NULL) { 794da6c28aaSamw /* first basic type checking */ 795da6c28aaSamw switch (optdefs[optindex].type) { 796da6c28aaSamw case OPT_TYPE_NUMBER: 797da6c28aaSamw /* check that the value is all digits */ 798da6c28aaSamw if (!is_a_number(value)) 799da6c28aaSamw ret = SA_BAD_VALUE; 800da6c28aaSamw break; 801da6c28aaSamw case OPT_TYPE_BOOLEAN: 80229bd2886SAlan Wright ret = true_false_validator(0, value); 803da6c28aaSamw break; 804da6c28aaSamw case OPT_TYPE_NAME: 805da6c28aaSamw /* 806da6c28aaSamw * Make sure no invalid characters 807da6c28aaSamw */ 80829bd2886SAlan Wright if (!validresource(value)) 809da6c28aaSamw ret = SA_BAD_VALUE; 810da6c28aaSamw break; 811da6c28aaSamw case OPT_TYPE_STRING: 812da6c28aaSamw /* whatever is here should be ok */ 813da6c28aaSamw break; 8148d7e4166Sjose borrego case OPT_TYPE_CSC: 81529bd2886SAlan Wright if (!validcsc(value)) 8168d7e4166Sjose borrego ret = SA_BAD_VALUE; 8178d7e4166Sjose borrego break; 818b89a8333Snatalie li - Sun Microsystems - Irvine United States case OPT_TYPE_ACCLIST: { 819b89a8333Snatalie li - Sun Microsystems - Irvine United States sa_property_t oprop; 820b89a8333Snatalie li - Sun Microsystems - Irvine United States char *ovalue; 821b89a8333Snatalie li - Sun Microsystems - Irvine United States /* 822b89a8333Snatalie li - Sun Microsystems - Irvine United States * access list handling. Should eventually 823b89a8333Snatalie li - Sun Microsystems - Irvine United States * validate that all the values make sense. 824b89a8333Snatalie li - Sun Microsystems - Irvine United States * Also, ro and rw may have cross value 825b89a8333Snatalie li - Sun Microsystems - Irvine United States * conflicts. 826b89a8333Snatalie li - Sun Microsystems - Irvine United States */ 827b89a8333Snatalie li - Sun Microsystems - Irvine United States if (parent == NULL) 828b89a8333Snatalie li - Sun Microsystems - Irvine United States break; 829b89a8333Snatalie li - Sun Microsystems - Irvine United States if (strcmp(propname, SHOPT_RO) == 0) 830b89a8333Snatalie li - Sun Microsystems - Irvine United States other = SHOPT_RW; 831b89a8333Snatalie li - Sun Microsystems - Irvine United States else if (strcmp(propname, SHOPT_RW) == 0) 832b89a8333Snatalie li - Sun Microsystems - Irvine United States other = SHOPT_RO; 833b89a8333Snatalie li - Sun Microsystems - Irvine United States else 834b89a8333Snatalie li - Sun Microsystems - Irvine United States other = NULL; 835b89a8333Snatalie li - Sun Microsystems - Irvine United States if (other == NULL) 836b89a8333Snatalie li - Sun Microsystems - Irvine United States break; 837b89a8333Snatalie li - Sun Microsystems - Irvine United States 838b89a8333Snatalie li - Sun Microsystems - Irvine United States /* compare rw(ro) with ro(rw) */ 839b89a8333Snatalie li - Sun Microsystems - Irvine United States oprop = sa_get_property(parent, other); 840b89a8333Snatalie li - Sun Microsystems - Irvine United States if (oprop == NULL) 841b89a8333Snatalie li - Sun Microsystems - Irvine United States break; 842b89a8333Snatalie li - Sun Microsystems - Irvine United States /* 843b89a8333Snatalie li - Sun Microsystems - Irvine United States * only potential 844b89a8333Snatalie li - Sun Microsystems - Irvine United States * confusion if other 845b89a8333Snatalie li - Sun Microsystems - Irvine United States * exists 846b89a8333Snatalie li - Sun Microsystems - Irvine United States */ 847b89a8333Snatalie li - Sun Microsystems - Irvine United States ovalue = sa_get_property_attr(oprop, "value"); 848b89a8333Snatalie li - Sun Microsystems - Irvine United States if (ovalue != NULL) { 849b89a8333Snatalie li - Sun Microsystems - Irvine United States ret = check_rorw(value, ovalue); 850b89a8333Snatalie li - Sun Microsystems - Irvine United States sa_free_attr_string(ovalue); 851b89a8333Snatalie li - Sun Microsystems - Irvine United States } 852b89a8333Snatalie li - Sun Microsystems - Irvine United States break; 853b89a8333Snatalie li - Sun Microsystems - Irvine United States } 854da6c28aaSamw default: 855da6c28aaSamw break; 856da6c28aaSamw } 857da6c28aaSamw } 858da6c28aaSamw 859da6c28aaSamw if (value != NULL) 860da6c28aaSamw sa_free_attr_string(value); 861da6c28aaSamw if (ret == SA_OK && optdefs[optindex].check != NULL) 862da6c28aaSamw /* do the property specific check */ 863da6c28aaSamw ret = optdefs[optindex].check(property); 864da6c28aaSamw 865da6c28aaSamw if (propname != NULL) 866da6c28aaSamw sa_free_attr_string(propname); 867da6c28aaSamw return (ret); 868da6c28aaSamw } 869da6c28aaSamw 870da6c28aaSamw /* 871da6c28aaSamw * Protocol management functions 872da6c28aaSamw * 873da6c28aaSamw * properties defined in the default files are defined in 874da6c28aaSamw * proto_option_defs for parsing and validation. 875da6c28aaSamw */ 876da6c28aaSamw 877da6c28aaSamw struct smb_proto_option_defs { 878da6c28aaSamw int smb_index; 879da6c28aaSamw int32_t minval; 880da6c28aaSamw int32_t maxval; /* In case of length of string this should be max */ 881da6c28aaSamw int (*validator)(int, char *); 882da6c28aaSamw int32_t refresh; 883da6c28aaSamw } smb_proto_options[] = { 884dc20a302Sas200622 { SMB_CI_SYS_CMNT, 0, MAX_VALUE_BUFLEN, 885da6c28aaSamw string_length_check_validator, SMB_REFRESH_REFRESH }, 886dc20a302Sas200622 { SMB_CI_MAX_WORKERS, 64, 1024, range_check_validator, 887da6c28aaSamw SMB_REFRESH_REFRESH }, 888dc20a302Sas200622 { SMB_CI_NBSCOPE, 0, MAX_VALUE_BUFLEN, 889dc20a302Sas200622 string_length_check_validator, 0 }, 890dc20a302Sas200622 { SMB_CI_LM_LEVEL, 2, 5, range_check_validator, 0 }, 891dc20a302Sas200622 { SMB_CI_KEEPALIVE, 20, 5400, range_check_validator_zero_ok, 892da6c28aaSamw SMB_REFRESH_REFRESH }, 893dc20a302Sas200622 { SMB_CI_WINS_SRV1, 0, MAX_VALUE_BUFLEN, 89429bd2886SAlan Wright ipv4_validator, SMB_REFRESH_REFRESH }, 895dc20a302Sas200622 { SMB_CI_WINS_SRV2, 0, MAX_VALUE_BUFLEN, 89629bd2886SAlan Wright ipv4_validator, SMB_REFRESH_REFRESH }, 897dc20a302Sas200622 { SMB_CI_WINS_EXCL, 0, MAX_VALUE_BUFLEN, 8988d7e4166Sjose borrego interface_validator, SMB_REFRESH_REFRESH }, 899dc20a302Sas200622 { SMB_CI_SIGNING_ENABLE, 0, 0, true_false_validator, 900da6c28aaSamw SMB_REFRESH_REFRESH }, 901dc20a302Sas200622 { SMB_CI_SIGNING_REQD, 0, 0, true_false_validator, 902da6c28aaSamw SMB_REFRESH_REFRESH }, 903dc20a302Sas200622 { SMB_CI_RESTRICT_ANON, 0, 0, true_false_validator, 904da6c28aaSamw SMB_REFRESH_REFRESH }, 905dc20a302Sas200622 { SMB_CI_DOMAIN_SRV, 0, MAX_VALUE_BUFLEN, 90696a62adaSjoyce mcintosh hostname_validator, SMB_REFRESH_REFRESH }, 907dc20a302Sas200622 { SMB_CI_ADS_SITE, 0, MAX_VALUE_BUFLEN, 908da6c28aaSamw string_length_check_validator, SMB_REFRESH_REFRESH }, 909dc20a302Sas200622 { SMB_CI_DYNDNS_ENABLE, 0, 0, true_false_validator, 0 }, 910dc20a302Sas200622 { SMB_CI_AUTOHOME_MAP, 0, MAX_VALUE_BUFLEN, path_validator, 0 }, 9117f667e74Sjose borrego { SMB_CI_IPV6_ENABLE, 0, 0, true_false_validator, 9127f667e74Sjose borrego SMB_REFRESH_REFRESH }, 91329bd2886SAlan Wright { SMB_CI_MAP, 0, MAX_VALUE_BUFLEN, cmd_validator, SMB_REFRESH_REFRESH }, 91429bd2886SAlan Wright { SMB_CI_UNMAP, 0, MAX_VALUE_BUFLEN, cmd_validator, 91529bd2886SAlan Wright SMB_REFRESH_REFRESH }, 91629bd2886SAlan Wright { SMB_CI_DISPOSITION, 0, MAX_VALUE_BUFLEN, 91729bd2886SAlan Wright disposition_validator, SMB_REFRESH_REFRESH }, 918da6c28aaSamw }; 919da6c28aaSamw 920dc20a302Sas200622 #define SMB_OPT_NUM \ 921dc20a302Sas200622 (sizeof (smb_proto_options) / sizeof (smb_proto_options[0])) 922dc20a302Sas200622 923da6c28aaSamw /* 924da6c28aaSamw * Check the range of value as int range. 925da6c28aaSamw */ 926da6c28aaSamw static int 927da6c28aaSamw range_check_validator(int index, char *value) 928da6c28aaSamw { 929da6c28aaSamw int ret = SA_OK; 930da6c28aaSamw 931da6c28aaSamw if (!is_a_number(value)) { 932da6c28aaSamw ret = SA_BAD_VALUE; 933da6c28aaSamw } else { 934da6c28aaSamw int val; 935da6c28aaSamw val = strtoul(value, NULL, 0); 936da6c28aaSamw if (val < smb_proto_options[index].minval || 937da6c28aaSamw val > smb_proto_options[index].maxval) 938da6c28aaSamw ret = SA_BAD_VALUE; 939da6c28aaSamw } 940da6c28aaSamw return (ret); 941da6c28aaSamw } 942da6c28aaSamw 943da6c28aaSamw /* 944da6c28aaSamw * Check the range of value as int range. 945da6c28aaSamw */ 946da6c28aaSamw static int 947da6c28aaSamw range_check_validator_zero_ok(int index, char *value) 948da6c28aaSamw { 949da6c28aaSamw int ret = SA_OK; 950da6c28aaSamw 951da6c28aaSamw if (!is_a_number(value)) { 952da6c28aaSamw ret = SA_BAD_VALUE; 953da6c28aaSamw } else { 954da6c28aaSamw int val; 955da6c28aaSamw val = strtoul(value, NULL, 0); 956da6c28aaSamw if (val == 0) 957da6c28aaSamw ret = SA_OK; 958da6c28aaSamw else { 959da6c28aaSamw if (val < smb_proto_options[index].minval || 960da6c28aaSamw val > smb_proto_options[index].maxval) 961da6c28aaSamw ret = SA_BAD_VALUE; 962da6c28aaSamw } 963da6c28aaSamw } 964da6c28aaSamw return (ret); 965da6c28aaSamw } 966da6c28aaSamw 967da6c28aaSamw /* 968da6c28aaSamw * Check the length of the string 969da6c28aaSamw */ 970da6c28aaSamw static int 971da6c28aaSamw string_length_check_validator(int index, char *value) 972da6c28aaSamw { 973da6c28aaSamw int ret = SA_OK; 974da6c28aaSamw 975da6c28aaSamw if (value == NULL) 976da6c28aaSamw return (SA_BAD_VALUE); 977da6c28aaSamw if (strlen(value) > smb_proto_options[index].maxval) 978da6c28aaSamw ret = SA_BAD_VALUE; 979da6c28aaSamw return (ret); 980da6c28aaSamw } 981da6c28aaSamw 982da6c28aaSamw /* 983da6c28aaSamw * Check yes/no 984da6c28aaSamw */ 985da6c28aaSamw /*ARGSUSED*/ 986da6c28aaSamw static int 987da6c28aaSamw true_false_validator(int index, char *value) 988da6c28aaSamw { 989da6c28aaSamw if (value == NULL) 990da6c28aaSamw return (SA_BAD_VALUE); 991da6c28aaSamw if ((strcasecmp(value, "true") == 0) || 992da6c28aaSamw (strcasecmp(value, "false") == 0)) 993da6c28aaSamw return (SA_OK); 994da6c28aaSamw return (SA_BAD_VALUE); 995da6c28aaSamw } 996da6c28aaSamw 997da6c28aaSamw /* 99829bd2886SAlan Wright * Check IP v4 address. 999da6c28aaSamw */ 1000da6c28aaSamw /*ARGSUSED*/ 1001da6c28aaSamw static int 100229bd2886SAlan Wright ipv4_validator(int index, char *value) 1003da6c28aaSamw { 1004da6c28aaSamw char sbytes[16]; 1005da6c28aaSamw 1006da6c28aaSamw if (value == NULL) 1007da6c28aaSamw return (SA_OK); 100829bd2886SAlan Wright 100929bd2886SAlan Wright if (strlen(value) == 0) 1010da6c28aaSamw return (SA_OK); 101129bd2886SAlan Wright 1012da6c28aaSamw if (inet_pton(AF_INET, value, (void *)sbytes) != 1) 1013da6c28aaSamw return (SA_BAD_VALUE); 1014da6c28aaSamw 1015da6c28aaSamw return (SA_OK); 1016da6c28aaSamw } 1017da6c28aaSamw 1018da6c28aaSamw /* 101996a62adaSjoyce mcintosh * Check that the specified name is an IP address (v4 or v6) or a hostname. 102096a62adaSjoyce mcintosh * Per RFC 1035 and 1123, names may contain alphanumeric characters, hyphens 102196a62adaSjoyce mcintosh * and dots. The first and last character of a label must be alphanumeric. 102296a62adaSjoyce mcintosh * Interior characters may be alphanumeric or hypens. 102396a62adaSjoyce mcintosh * 102496a62adaSjoyce mcintosh * Domain names should not contain underscores but we allow them because 102596a62adaSjoyce mcintosh * Windows names are often in non-compliance with this rule. 102629bd2886SAlan Wright */ 102729bd2886SAlan Wright /*ARGSUSED*/ 102829bd2886SAlan Wright static int 102996a62adaSjoyce mcintosh hostname_validator(int index, char *value) 103029bd2886SAlan Wright { 103129bd2886SAlan Wright char sbytes[INET6_ADDRSTRLEN]; 103296a62adaSjoyce mcintosh boolean_t new_label = B_TRUE; 103396a62adaSjoyce mcintosh char *p; 103496a62adaSjoyce mcintosh char label_terminator; 103596a62adaSjoyce mcintosh int len; 103629bd2886SAlan Wright 103729bd2886SAlan Wright if (value == NULL) 103829bd2886SAlan Wright return (SA_OK); 103929bd2886SAlan Wright 104096a62adaSjoyce mcintosh if ((len = strlen(value)) == 0) 104129bd2886SAlan Wright return (SA_OK); 104229bd2886SAlan Wright 104396a62adaSjoyce mcintosh if (inet_pton(AF_INET, value, (void *)sbytes) == 1) 104496a62adaSjoyce mcintosh return (SA_OK); 104596a62adaSjoyce mcintosh 104696a62adaSjoyce mcintosh if (inet_pton(AF_INET6, value, (void *)sbytes) == 1) 104796a62adaSjoyce mcintosh return (SA_OK); 104896a62adaSjoyce mcintosh 104996a62adaSjoyce mcintosh if (len >= MAXHOSTNAMELEN) 105096a62adaSjoyce mcintosh return (SA_BAD_VALUE); 105196a62adaSjoyce mcintosh 105296a62adaSjoyce mcintosh if (strspn(value, "0123456789.") == len) 105396a62adaSjoyce mcintosh return (SA_BAD_VALUE); 105496a62adaSjoyce mcintosh 105596a62adaSjoyce mcintosh label_terminator = *value; 105696a62adaSjoyce mcintosh 105796a62adaSjoyce mcintosh for (p = value; *p != '\0'; ++p) { 105896a62adaSjoyce mcintosh if (new_label) { 105996a62adaSjoyce mcintosh if (!isalnum(*p)) 106096a62adaSjoyce mcintosh return (SA_BAD_VALUE); 106196a62adaSjoyce mcintosh new_label = B_FALSE; 106296a62adaSjoyce mcintosh label_terminator = *p; 106396a62adaSjoyce mcintosh continue; 106496a62adaSjoyce mcintosh } 106596a62adaSjoyce mcintosh 106696a62adaSjoyce mcintosh if (*p == '.') { 106796a62adaSjoyce mcintosh if (!isalnum(label_terminator)) 106896a62adaSjoyce mcintosh return (SA_BAD_VALUE); 106996a62adaSjoyce mcintosh new_label = B_TRUE; 107096a62adaSjoyce mcintosh label_terminator = *p; 107196a62adaSjoyce mcintosh continue; 107296a62adaSjoyce mcintosh } 107396a62adaSjoyce mcintosh 107496a62adaSjoyce mcintosh label_terminator = *p; 107596a62adaSjoyce mcintosh 107696a62adaSjoyce mcintosh if (isalnum(*p) || *p == '-' || *p == '_') 107796a62adaSjoyce mcintosh continue; 107896a62adaSjoyce mcintosh 107996a62adaSjoyce mcintosh return (SA_BAD_VALUE); 108096a62adaSjoyce mcintosh } 108196a62adaSjoyce mcintosh 108296a62adaSjoyce mcintosh if (!isalnum(label_terminator)) 108329bd2886SAlan Wright return (SA_BAD_VALUE); 108429bd2886SAlan Wright 108529bd2886SAlan Wright return (SA_OK); 108629bd2886SAlan Wright } 108729bd2886SAlan Wright 108829bd2886SAlan Wright /* 10898d7e4166Sjose borrego * Call back function for dlpi_walk. 10908d7e4166Sjose borrego * Returns TRUE if interface name exists on the host. 10918d7e4166Sjose borrego */ 10928d7e4166Sjose borrego static boolean_t 10938d7e4166Sjose borrego smb_get_interface(const char *ifname, void *arg) 10948d7e4166Sjose borrego { 10958d7e4166Sjose borrego smb_hostifs_walker_t *iterp = arg; 10968d7e4166Sjose borrego 10978d7e4166Sjose borrego iterp->hiw_matchfound = (strcmp(ifname, iterp->hiw_ifname) == 0); 10988d7e4166Sjose borrego 10998d7e4166Sjose borrego return (iterp->hiw_matchfound); 11008d7e4166Sjose borrego } 11018d7e4166Sjose borrego 11028d7e4166Sjose borrego /* 11038d7e4166Sjose borrego * Checks to see if the input interface exists on the host. 11048d7e4166Sjose borrego * Returns B_TRUE if the match is found, B_FALSE otherwise. 11058d7e4166Sjose borrego */ 11068d7e4166Sjose borrego static boolean_t 11078d7e4166Sjose borrego smb_validate_interface(const char *ifname) 11088d7e4166Sjose borrego { 11098d7e4166Sjose borrego smb_hostifs_walker_t iter; 11108d7e4166Sjose borrego 11118d7e4166Sjose borrego if ((ifname == NULL) || (*ifname == '\0')) 11128d7e4166Sjose borrego return (B_FALSE); 11138d7e4166Sjose borrego 11148d7e4166Sjose borrego iter.hiw_ifname = ifname; 11158d7e4166Sjose borrego iter.hiw_matchfound = B_FALSE; 11168d7e4166Sjose borrego dlpi_walk(smb_get_interface, &iter, 0); 11178d7e4166Sjose borrego 11188d7e4166Sjose borrego return (iter.hiw_matchfound); 11198d7e4166Sjose borrego } 11208d7e4166Sjose borrego 11218d7e4166Sjose borrego /* 11228d7e4166Sjose borrego * Check valid interfaces. Interface names value can be NULL or empty. 11238d7e4166Sjose borrego * Returns SA_BAD_VALUE if interface cannot be found on the host. 1124da6c28aaSamw */ 1125da6c28aaSamw /*ARGSUSED*/ 1126da6c28aaSamw static int 11278d7e4166Sjose borrego interface_validator(int index, char *value) 1128da6c28aaSamw { 11298d7e4166Sjose borrego char buf[16]; 11308d7e4166Sjose borrego int ret = SA_OK; 11318d7e4166Sjose borrego char *ifname, *tmp, *p; 1132da6c28aaSamw 1133da6c28aaSamw if (value == NULL || *value == '\0') 11348d7e4166Sjose borrego return (ret); 1135da6c28aaSamw 1136da6c28aaSamw if (strlen(value) > MAX_VALUE_BUFLEN) 1137da6c28aaSamw return (SA_BAD_VALUE); 1138da6c28aaSamw 11398d7e4166Sjose borrego if ((p = strdup(value)) == NULL) 1140da6c28aaSamw return (SA_NO_MEMORY); 1141da6c28aaSamw 11428d7e4166Sjose borrego tmp = p; 11438d7e4166Sjose borrego while ((ifname = strsep(&tmp, ",")) != NULL) { 11448d7e4166Sjose borrego if (*ifname == '\0') { 11458d7e4166Sjose borrego ret = SA_BAD_VALUE; 11468d7e4166Sjose borrego break; 1147da6c28aaSamw } 1148da6c28aaSamw 11498d7e4166Sjose borrego if (!smb_validate_interface(ifname)) { 11508d7e4166Sjose borrego if (inet_pton(AF_INET, ifname, (void *)buf) == 0) { 11518d7e4166Sjose borrego ret = SA_BAD_VALUE; 11528d7e4166Sjose borrego break; 11538d7e4166Sjose borrego } 11548d7e4166Sjose borrego } 11558d7e4166Sjose borrego } 11568d7e4166Sjose borrego 11578d7e4166Sjose borrego free(p); 11588d7e4166Sjose borrego return (ret); 1159da6c28aaSamw } 1160da6c28aaSamw 1161da6c28aaSamw /* 1162da6c28aaSamw * Check path 1163da6c28aaSamw */ 1164da6c28aaSamw /*ARGSUSED*/ 1165da6c28aaSamw static int 11668d96b23eSAlan Wright path_validator(int index, char *path) 1167da6c28aaSamw { 1168da6c28aaSamw struct stat buffer; 1169da6c28aaSamw int fd, status; 1170da6c28aaSamw 11718d96b23eSAlan Wright if (path == NULL) 1172da6c28aaSamw return (SA_BAD_VALUE); 1173da6c28aaSamw 11748d96b23eSAlan Wright fd = open(path, O_RDONLY); 1175da6c28aaSamw if (fd < 0) 1176da6c28aaSamw return (SA_BAD_VALUE); 1177da6c28aaSamw 1178da6c28aaSamw status = fstat(fd, &buffer); 1179da6c28aaSamw (void) close(fd); 1180da6c28aaSamw 1181da6c28aaSamw if (status < 0) 1182da6c28aaSamw return (SA_BAD_VALUE); 1183da6c28aaSamw 1184da6c28aaSamw if (buffer.st_mode & S_IFDIR) 1185da6c28aaSamw return (SA_OK); 1186da6c28aaSamw return (SA_BAD_VALUE); 1187da6c28aaSamw } 1188da6c28aaSamw 1189da6c28aaSamw /* 1190da6c28aaSamw * the protoset holds the defined options so we don't have to read 1191da6c28aaSamw * them multiple times 1192da6c28aaSamw */ 1193da6c28aaSamw static sa_protocol_properties_t protoset; 1194da6c28aaSamw 1195da6c28aaSamw static int 1196da6c28aaSamw findprotoopt(char *name) 1197da6c28aaSamw { 1198da6c28aaSamw int i; 1199dc20a302Sas200622 char *sc_name; 1200dc20a302Sas200622 1201dc20a302Sas200622 for (i = 0; i < SMB_OPT_NUM; i++) { 1202dc20a302Sas200622 sc_name = smb_config_getname(smb_proto_options[i].smb_index); 1203dc20a302Sas200622 if (strcasecmp(sc_name, name) == 0) 1204da6c28aaSamw return (i); 1205da6c28aaSamw } 1206dc20a302Sas200622 1207da6c28aaSamw return (-1); 1208da6c28aaSamw } 1209da6c28aaSamw 1210da6c28aaSamw /* 1211da6c28aaSamw * smb_load_proto_properties() 1212da6c28aaSamw * 1213da6c28aaSamw * read the smb config values from SMF. 1214da6c28aaSamw */ 1215da6c28aaSamw 1216da6c28aaSamw static int 1217da6c28aaSamw smb_load_proto_properties() 1218da6c28aaSamw { 1219da6c28aaSamw sa_property_t prop; 1220dc20a302Sas200622 char value[MAX_VALUE_BUFLEN]; 1221dc20a302Sas200622 char *name; 1222da6c28aaSamw int index; 1223e7bab347Sdougm int ret = SA_OK; 1224dc20a302Sas200622 int rc; 1225da6c28aaSamw 1226da6c28aaSamw protoset = sa_create_protocol_properties(SMB_PROTOCOL_NAME); 1227da6c28aaSamw if (protoset == NULL) 1228da6c28aaSamw return (SA_NO_MEMORY); 1229da6c28aaSamw 1230e7bab347Sdougm for (index = 0; index < SMB_OPT_NUM && ret == SA_OK; index++) { 1231dc20a302Sas200622 rc = smb_config_get(smb_proto_options[index].smb_index, 1232dc20a302Sas200622 value, sizeof (value)); 1233dc20a302Sas200622 if (rc != SMBD_SMF_OK) 1234dc20a302Sas200622 continue; 1235dc20a302Sas200622 name = smb_config_getname(smb_proto_options[index].smb_index); 1236dc20a302Sas200622 prop = sa_create_property(name, value); 123797df5ac9Sdougm if (prop != NULL) 1238e7bab347Sdougm ret = sa_add_protocol_property(protoset, prop); 1239e7bab347Sdougm else 1240e7bab347Sdougm ret = SA_NO_MEMORY; 1241da6c28aaSamw } 1242e7bab347Sdougm return (ret); 1243da6c28aaSamw } 1244da6c28aaSamw 1245da6c28aaSamw /* 1246da6c28aaSamw * smb_share_init() 1247da6c28aaSamw * 1248da6c28aaSamw * Initialize the smb plugin. 1249da6c28aaSamw */ 1250da6c28aaSamw 1251da6c28aaSamw static int 1252da6c28aaSamw smb_share_init(void) 1253da6c28aaSamw { 1254da6c28aaSamw if (sa_plugin_ops.sa_init != smb_share_init) 1255da6c28aaSamw return (SA_SYSTEM_ERR); 1256da6c28aaSamw 12578d96b23eSAlan Wright smb_share_door_clnt_init(); 1258c8ec8eeaSjose borrego return (smb_load_proto_properties()); 1259da6c28aaSamw } 1260da6c28aaSamw 1261da6c28aaSamw /* 1262da6c28aaSamw * smb_share_fini() 1263da6c28aaSamw * 1264da6c28aaSamw */ 1265da6c28aaSamw static void 1266da6c28aaSamw smb_share_fini(void) 1267da6c28aaSamw { 1268da6c28aaSamw xmlFreeNode(protoset); 1269da6c28aaSamw protoset = NULL; 1270dc20a302Sas200622 12718d96b23eSAlan Wright smb_share_door_clnt_fini(); 1272da6c28aaSamw } 1273da6c28aaSamw 1274da6c28aaSamw /* 1275da6c28aaSamw * smb_get_proto_set() 1276da6c28aaSamw * 1277da6c28aaSamw * Return an optionset with all the protocol specific properties in 1278da6c28aaSamw * it. 1279da6c28aaSamw */ 1280da6c28aaSamw static sa_protocol_properties_t 1281da6c28aaSamw smb_get_proto_set(void) 1282da6c28aaSamw { 1283da6c28aaSamw return (protoset); 1284da6c28aaSamw } 1285da6c28aaSamw 1286da6c28aaSamw /* 1287dc20a302Sas200622 * smb_enable_dependencies() 1288dc20a302Sas200622 * 1289dc20a302Sas200622 * SMBD_DEFAULT_INSTANCE_FMRI may have some dependencies that aren't 1290dc20a302Sas200622 * enabled. This will attempt to enable all of them. 1291dc20a302Sas200622 */ 1292dc20a302Sas200622 static void 1293dc20a302Sas200622 smb_enable_dependencies(const char *fmri) 1294dc20a302Sas200622 { 1295dc20a302Sas200622 scf_handle_t *handle; 1296dc20a302Sas200622 scf_service_t *service; 1297dc20a302Sas200622 scf_instance_t *inst = NULL; 1298dc20a302Sas200622 scf_iter_t *iter; 1299dc20a302Sas200622 scf_property_t *prop; 1300dc20a302Sas200622 scf_value_t *value; 1301dc20a302Sas200622 scf_propertygroup_t *pg; 1302dc20a302Sas200622 scf_scope_t *scope; 1303dc20a302Sas200622 char type[SCFTYPE_LEN]; 1304dc20a302Sas200622 char *dependency; 1305dc20a302Sas200622 char *servname; 1306dc20a302Sas200622 int maxlen; 1307dc20a302Sas200622 1308dc20a302Sas200622 /* 1309dc20a302Sas200622 * Get all required handles and storage. 1310dc20a302Sas200622 */ 1311dc20a302Sas200622 handle = scf_handle_create(SCF_VERSION); 1312dc20a302Sas200622 if (handle == NULL) 1313dc20a302Sas200622 return; 1314dc20a302Sas200622 1315dc20a302Sas200622 if (scf_handle_bind(handle) != 0) { 1316dc20a302Sas200622 scf_handle_destroy(handle); 1317dc20a302Sas200622 return; 1318dc20a302Sas200622 } 1319dc20a302Sas200622 1320dc20a302Sas200622 maxlen = scf_limit(SCF_LIMIT_MAX_VALUE_LENGTH); 1321dc20a302Sas200622 if (maxlen == (ssize_t)-1) 1322dc20a302Sas200622 maxlen = MAXPATHLEN; 1323dc20a302Sas200622 1324dc20a302Sas200622 dependency = malloc(maxlen); 1325dc20a302Sas200622 1326dc20a302Sas200622 service = scf_service_create(handle); 1327dc20a302Sas200622 1328dc20a302Sas200622 iter = scf_iter_create(handle); 1329dc20a302Sas200622 1330dc20a302Sas200622 pg = scf_pg_create(handle); 1331dc20a302Sas200622 1332dc20a302Sas200622 prop = scf_property_create(handle); 1333dc20a302Sas200622 1334dc20a302Sas200622 value = scf_value_create(handle); 1335dc20a302Sas200622 1336dc20a302Sas200622 scope = scf_scope_create(handle); 1337dc20a302Sas200622 1338dc20a302Sas200622 if (service == NULL || iter == NULL || pg == NULL || prop == NULL || 1339dc20a302Sas200622 value == NULL || scope == NULL || dependency == NULL) 1340dc20a302Sas200622 goto done; 1341dc20a302Sas200622 1342dc20a302Sas200622 /* 1343dc20a302Sas200622 * We passed in the FMRI for the default instance but for 1344dc20a302Sas200622 * some things we need the simple form so construct it. Since 1345dc20a302Sas200622 * we reuse the storage that dependency points to, we need to 1346dc20a302Sas200622 * use the servname early. 1347dc20a302Sas200622 */ 1348dc20a302Sas200622 (void) snprintf(dependency, maxlen, "%s", fmri + sizeof ("svc:")); 1349dc20a302Sas200622 servname = strrchr(dependency, ':'); 1350dc20a302Sas200622 if (servname == NULL) 1351dc20a302Sas200622 goto done; 1352dc20a302Sas200622 *servname = '\0'; 1353dc20a302Sas200622 servname = dependency; 1354dc20a302Sas200622 1355dc20a302Sas200622 /* 1356dc20a302Sas200622 * Setup to iterate over the service property groups, only 1357dc20a302Sas200622 * looking at those that are "dependency" types. The "entity" 1358dc20a302Sas200622 * property will have the FMRI of the service we are dependent 1359dc20a302Sas200622 * on. 1360dc20a302Sas200622 */ 1361dc20a302Sas200622 if (scf_handle_get_scope(handle, SCF_SCOPE_LOCAL, scope) != 0) 1362dc20a302Sas200622 goto done; 1363dc20a302Sas200622 1364dc20a302Sas200622 if (scf_scope_get_service(scope, servname, service) != 0) 1365dc20a302Sas200622 goto done; 1366dc20a302Sas200622 1367dc20a302Sas200622 if (scf_iter_service_pgs(iter, service) != 0) 1368dc20a302Sas200622 goto done; 1369dc20a302Sas200622 1370dc20a302Sas200622 while (scf_iter_next_pg(iter, pg) > 0) { 1371dc20a302Sas200622 char *services[2]; 1372dc20a302Sas200622 /* 1373dc20a302Sas200622 * Have a property group for the service. See if it is 1374dc20a302Sas200622 * a dependency pg and only do operations on those. 1375dc20a302Sas200622 */ 1376dc20a302Sas200622 if (scf_pg_get_type(pg, type, SCFTYPE_LEN) <= 0) 1377dc20a302Sas200622 continue; 1378dc20a302Sas200622 1379dc20a302Sas200622 if (strncmp(type, SCF_GROUP_DEPENDENCY, SCFTYPE_LEN) != 0) 1380dc20a302Sas200622 continue; 1381dc20a302Sas200622 /* 1382dc20a302Sas200622 * Have a dependency. Attempt to enable it. 1383dc20a302Sas200622 */ 1384dc20a302Sas200622 if (scf_pg_get_property(pg, SCF_PROPERTY_ENTITIES, prop) != 0) 1385dc20a302Sas200622 continue; 1386dc20a302Sas200622 1387dc20a302Sas200622 if (scf_property_get_value(prop, value) != 0) 1388dc20a302Sas200622 continue; 1389dc20a302Sas200622 1390dc20a302Sas200622 services[1] = NULL; 1391dc20a302Sas200622 1392dc20a302Sas200622 if (scf_value_get_as_string(value, dependency, maxlen) > 0) { 1393dc20a302Sas200622 services[0] = dependency; 1394dc20a302Sas200622 _check_services(services); 1395dc20a302Sas200622 } 1396dc20a302Sas200622 } 1397dc20a302Sas200622 1398dc20a302Sas200622 done: 1399dc20a302Sas200622 if (dependency != NULL) 1400dc20a302Sas200622 free(dependency); 1401dc20a302Sas200622 if (value != NULL) 1402dc20a302Sas200622 scf_value_destroy(value); 1403dc20a302Sas200622 if (prop != NULL) 1404dc20a302Sas200622 scf_property_destroy(prop); 1405dc20a302Sas200622 if (pg != NULL) 1406dc20a302Sas200622 scf_pg_destroy(pg); 1407dc20a302Sas200622 if (iter != NULL) 1408dc20a302Sas200622 scf_iter_destroy(iter); 1409dc20a302Sas200622 if (scope != NULL) 1410dc20a302Sas200622 scf_scope_destroy(scope); 1411dc20a302Sas200622 if (inst != NULL) 1412dc20a302Sas200622 scf_instance_destroy(inst); 1413dc20a302Sas200622 if (service != NULL) 1414dc20a302Sas200622 scf_service_destroy(service); 1415dc20a302Sas200622 1416dc20a302Sas200622 (void) scf_handle_unbind(handle); 1417dc20a302Sas200622 scf_handle_destroy(handle); 1418dc20a302Sas200622 } 1419dc20a302Sas200622 1420dc20a302Sas200622 /* 1421da6c28aaSamw * How long to wait for service to come online 1422da6c28aaSamw */ 1423da6c28aaSamw #define WAIT_FOR_SERVICE 15 1424da6c28aaSamw 1425da6c28aaSamw /* 1426da6c28aaSamw * smb_enable_service() 1427da6c28aaSamw * 1428da6c28aaSamw */ 1429da6c28aaSamw static int 1430da6c28aaSamw smb_enable_service(void) 1431da6c28aaSamw { 1432da6c28aaSamw int i; 1433da6c28aaSamw int ret = SA_OK; 1434dc20a302Sas200622 char *service[] = { SMBD_DEFAULT_INSTANCE_FMRI, NULL }; 1435da6c28aaSamw 1436da6c28aaSamw if (!smb_isonline()) { 1437dc20a302Sas200622 /* 1438dc20a302Sas200622 * Attempt to start the idmap, and other dependent 1439dc20a302Sas200622 * services, first. If it fails, the SMB service will 1440dc20a302Sas200622 * ultimately fail so we use that as the error. If we 1441dc20a302Sas200622 * don't try to enable idmap, smb won't start the 1442dc20a302Sas200622 * first time unless the admin has done it 1443dc20a302Sas200622 * manually. The service could be administratively 1444dc20a302Sas200622 * disabled so we won't always get started. 1445dc20a302Sas200622 */ 1446dc20a302Sas200622 smb_enable_dependencies(SMBD_DEFAULT_INSTANCE_FMRI); 1447dc20a302Sas200622 _check_services(service); 1448da6c28aaSamw 1449da6c28aaSamw /* Wait for service to come online */ 1450da6c28aaSamw for (i = 0; i < WAIT_FOR_SERVICE; i++) { 1451da6c28aaSamw if (smb_isonline()) { 1452da6c28aaSamw ret = SA_OK; 1453da6c28aaSamw break; 14547b59d02dSjb150015 } else if (smb_ismaint()) { 14557b59d02dSjb150015 /* maintenance requires help */ 14567b59d02dSjb150015 ret = SA_SYSTEM_ERR; 14577b59d02dSjb150015 break; 14587b59d02dSjb150015 } else if (smb_isdisabled()) { 14597b59d02dSjb150015 /* disabled is ok */ 14607b59d02dSjb150015 ret = SA_OK; 14617b59d02dSjb150015 break; 1462da6c28aaSamw } else { 14637b59d02dSjb150015 /* try another time */ 1464da6c28aaSamw ret = SA_BUSY; 1465da6c28aaSamw (void) sleep(1); 1466da6c28aaSamw } 1467da6c28aaSamw } 1468da6c28aaSamw } 1469da6c28aaSamw return (ret); 1470da6c28aaSamw } 1471da6c28aaSamw 1472da6c28aaSamw /* 1473da6c28aaSamw * smb_validate_proto_prop(index, name, value) 1474da6c28aaSamw * 1475da6c28aaSamw * Verify that the property specified by name can take the new 1476da6c28aaSamw * value. This is a sanity check to prevent bad values getting into 1477da6c28aaSamw * the default files. 1478da6c28aaSamw */ 1479da6c28aaSamw static int 1480da6c28aaSamw smb_validate_proto_prop(int index, char *name, char *value) 1481da6c28aaSamw { 1482da6c28aaSamw if ((name == NULL) || (index < 0)) 1483da6c28aaSamw return (SA_BAD_VALUE); 1484da6c28aaSamw 1485da6c28aaSamw if (smb_proto_options[index].validator == NULL) 1486da6c28aaSamw return (SA_OK); 1487da6c28aaSamw 1488da6c28aaSamw if (smb_proto_options[index].validator(index, value) == SA_OK) 1489da6c28aaSamw return (SA_OK); 1490da6c28aaSamw return (SA_BAD_VALUE); 1491da6c28aaSamw } 1492da6c28aaSamw 1493da6c28aaSamw /* 1494da6c28aaSamw * smb_set_proto_prop(prop) 1495da6c28aaSamw * 1496da6c28aaSamw * check that prop is valid. 1497da6c28aaSamw */ 1498da6c28aaSamw /*ARGSUSED*/ 1499da6c28aaSamw static int 1500da6c28aaSamw smb_set_proto_prop(sa_property_t prop) 1501da6c28aaSamw { 1502da6c28aaSamw int ret = SA_OK; 1503da6c28aaSamw char *name; 1504da6c28aaSamw char *value; 1505da6c28aaSamw int index = -1; 150655bf511dSas200622 struct smb_proto_option_defs *opt; 1507da6c28aaSamw 1508da6c28aaSamw name = sa_get_property_attr(prop, "type"); 1509da6c28aaSamw value = sa_get_property_attr(prop, "value"); 1510da6c28aaSamw if (name != NULL && value != NULL) { 1511da6c28aaSamw index = findprotoopt(name); 1512da6c28aaSamw if (index >= 0) { 1513da6c28aaSamw /* should test for valid value */ 1514da6c28aaSamw ret = smb_validate_proto_prop(index, name, value); 1515da6c28aaSamw if (ret == SA_OK) { 151655bf511dSas200622 opt = &smb_proto_options[index]; 151755bf511dSas200622 1518da6c28aaSamw /* Save to SMF */ 1519dc20a302Sas200622 (void) smb_config_set(opt->smb_index, value); 1520da6c28aaSamw /* 1521da6c28aaSamw * Specialized refresh mechanisms can 1522da6c28aaSamw * be flagged in the proto_options and 1523da6c28aaSamw * processed here. 1524da6c28aaSamw */ 152555bf511dSas200622 if (opt->refresh & SMB_REFRESH_REFRESH) 1526faa1795aSjb150015 (void) smf_refresh_instance( 1527faa1795aSjb150015 SMBD_DEFAULT_INSTANCE_FMRI); 152855bf511dSas200622 else if (opt->refresh & SMB_REFRESH_RESTART) 1529da6c28aaSamw (void) smf_restart_instance( 1530da6c28aaSamw SMBD_DEFAULT_INSTANCE_FMRI); 1531da6c28aaSamw } 1532da6c28aaSamw } 1533da6c28aaSamw } 153455bf511dSas200622 1535da6c28aaSamw if (name != NULL) 1536da6c28aaSamw sa_free_attr_string(name); 1537da6c28aaSamw if (value != NULL) 1538da6c28aaSamw sa_free_attr_string(value); 1539da6c28aaSamw 1540da6c28aaSamw return (ret); 1541da6c28aaSamw } 1542da6c28aaSamw 1543da6c28aaSamw /* 1544da6c28aaSamw * smb_get_status() 1545da6c28aaSamw * 1546da6c28aaSamw * What is the current status of the smbd? We use the SMF state here. 1547da6c28aaSamw * Caller must free the returned value. 1548da6c28aaSamw */ 1549da6c28aaSamw 1550da6c28aaSamw static char * 1551da6c28aaSamw smb_get_status(void) 1552da6c28aaSamw { 1553da6c28aaSamw char *state = NULL; 1554da6c28aaSamw state = smf_get_state(SMBD_DEFAULT_INSTANCE_FMRI); 1555da6c28aaSamw return (state != NULL ? state : "-"); 1556da6c28aaSamw } 1557da6c28aaSamw 1558da6c28aaSamw /* 1559da6c28aaSamw * This protocol plugin require resource names 1560da6c28aaSamw */ 1561da6c28aaSamw static uint64_t 1562da6c28aaSamw smb_share_features(void) 1563da6c28aaSamw { 1564da6c28aaSamw return (SA_FEATURE_RESOURCE | SA_FEATURE_ALLOWSUBDIRS | 15659e5da854Sdougm SA_FEATURE_ALLOWPARDIRS | SA_FEATURE_SERVER); 1566da6c28aaSamw } 1567da6c28aaSamw 1568da6c28aaSamw /* 1569c8ec8eeaSjose borrego * This should be used to convert smb_share_t to sa_resource_t 1570c8ec8eeaSjose borrego * Should only be needed to build transient shares/resources to be 1571c8ec8eeaSjose borrego * supplied to sharemgr to display. 1572da6c28aaSamw */ 1573da6c28aaSamw static int 1574c8ec8eeaSjose borrego smb_add_transient(sa_handle_t handle, smb_share_t *si) 1575da6c28aaSamw { 1576da6c28aaSamw int err; 1577da6c28aaSamw sa_share_t share; 1578da6c28aaSamw sa_group_t group; 1579da6c28aaSamw sa_resource_t resource; 158096a62adaSjoyce mcintosh nvlist_t *nvl; 158129bd2886SAlan Wright char *opt; 1582da6c28aaSamw 1583da6c28aaSamw if (si == NULL) 1584da6c28aaSamw return (SA_INVALID_NAME); 1585da6c28aaSamw 1586c8ec8eeaSjose borrego if ((share = sa_find_share(handle, si->shr_path)) == NULL) { 1587c8ec8eeaSjose borrego if ((group = smb_get_defaultgrp(handle)) == NULL) 1588da6c28aaSamw return (SA_NO_SUCH_GROUP); 1589c8ec8eeaSjose borrego 15903db3f65cSamw share = sa_get_share(group, si->shr_path); 1591da6c28aaSamw if (share == NULL) { 15923db3f65cSamw share = sa_add_share(group, si->shr_path, 1593da6c28aaSamw SA_SHARE_TRANSIENT, &err); 1594da6c28aaSamw if (share == NULL) 1595da6c28aaSamw return (SA_NO_SUCH_PATH); 1596da6c28aaSamw } 1597da6c28aaSamw } 1598da6c28aaSamw 1599da6c28aaSamw /* 1600da6c28aaSamw * Now handle the resource. Make sure that the resource is 1601da6c28aaSamw * transient and added to the share. 1602da6c28aaSamw */ 16033db3f65cSamw resource = sa_get_share_resource(share, si->shr_name); 1604da6c28aaSamw if (resource == NULL) { 1605da6c28aaSamw resource = sa_add_resource(share, 16063db3f65cSamw si->shr_name, SA_SHARE_TRANSIENT, &err); 1607da6c28aaSamw if (resource == NULL) 1608da6c28aaSamw return (SA_NO_SUCH_RESOURCE); 1609da6c28aaSamw } 1610da6c28aaSamw 161189dc44ceSjose borrego if (si->shr_cmnt[0] != '\0') 161289dc44ceSjose borrego (void) sa_set_resource_description(resource, si->shr_cmnt); 161329bd2886SAlan Wright 161489dc44ceSjose borrego if (si->shr_container[0] != '\0') 16158d7e4166Sjose borrego (void) sa_set_resource_attr(resource, SHOPT_AD_CONTAINER, 16163db3f65cSamw si->shr_container); 161729bd2886SAlan Wright 161896a62adaSjoyce mcintosh if (nvlist_alloc(&nvl, NV_UNIQUE_NAME, 0) != 0) 161996a62adaSjoyce mcintosh return (SA_NO_MEMORY); 162096a62adaSjoyce mcintosh 162129bd2886SAlan Wright if ((opt = smb_csc_name(si)) != NULL) 162296a62adaSjoyce mcintosh err |= nvlist_add_string(nvl, SHOPT_CSC, opt); 162329bd2886SAlan Wright 1624e3f2c991SKeyur Desai opt = (si->shr_flags & SMB_SHRF_ABE) ? "true" : "false"; 162596a62adaSjoyce mcintosh err |= nvlist_add_string(nvl, SHOPT_ABE, opt); 1626e3f2c991SKeyur Desai 162729bd2886SAlan Wright opt = (si->shr_flags & SMB_SHRF_GUEST_OK) ? "true" : "false"; 162896a62adaSjoyce mcintosh err |= nvlist_add_string(nvl, SHOPT_GUEST, opt); 162996a62adaSjoyce mcintosh if (err) { 163096a62adaSjoyce mcintosh nvlist_free(nvl); 163196a62adaSjoyce mcintosh return (SA_CONFIG_ERR); 163296a62adaSjoyce mcintosh } 1633da6c28aaSamw 163496a62adaSjoyce mcintosh err = smb_update_optionset_props(handle, resource, nvl); 163596a62adaSjoyce mcintosh 163696a62adaSjoyce mcintosh nvlist_free(nvl); 163796a62adaSjoyce mcintosh return (err); 1638da6c28aaSamw } 1639da6c28aaSamw 1640da6c28aaSamw /* 1641c8ec8eeaSjose borrego * Return smb transient shares. 1642da6c28aaSamw */ 1643da6c28aaSamw static int 1644da6c28aaSamw smb_list_transient(sa_handle_t handle) 1645da6c28aaSamw { 1646c8ec8eeaSjose borrego int i, offset; 16473db3f65cSamw smb_shrlist_t list; 1648da6c28aaSamw int res; 1649da6c28aaSamw 1650c8ec8eeaSjose borrego if (smb_share_count() <= 0) 1651da6c28aaSamw return (SA_OK); 1652c8ec8eeaSjose borrego 1653da6c28aaSamw offset = 0; 1654c8ec8eeaSjose borrego while (smb_share_list(offset, &list) == NERR_Success) { 1655c8ec8eeaSjose borrego if (list.sl_cnt == 0) 1656da6c28aaSamw break; 1657c8ec8eeaSjose borrego 1658c8ec8eeaSjose borrego for (i = 0; i < list.sl_cnt; i++) { 1659c8ec8eeaSjose borrego res = smb_add_transient(handle, &(list.sl_shares[i])); 1660da6c28aaSamw if (res != SA_OK) 1661da6c28aaSamw return (res); 1662da6c28aaSamw } 1663c8ec8eeaSjose borrego offset += list.sl_cnt; 1664da6c28aaSamw } 1665da6c28aaSamw 1666da6c28aaSamw return (SA_OK); 1667da6c28aaSamw } 1668da6c28aaSamw 1669da6c28aaSamw /* 1670da6c28aaSamw * fix_resource_name(share, name, prefix) 1671da6c28aaSamw * 1672da6c28aaSamw * Construct a name where the ZFS dataset has the prefix replaced with "name". 1673da6c28aaSamw */ 1674da6c28aaSamw static char * 1675da6c28aaSamw fix_resource_name(sa_share_t share, char *name, char *prefix) 1676da6c28aaSamw { 167789dc44ceSjose borrego char buf[SA_MAX_RESOURCE_NAME + 1]; 167889dc44ceSjose borrego char *dataset; 167989dc44ceSjose borrego size_t bufsz = SA_MAX_RESOURCE_NAME + 1; 168089dc44ceSjose borrego size_t prelen; 1681da6c28aaSamw 1682f96bd5c8SAlan Wright if (prefix == NULL) 1683f96bd5c8SAlan Wright return (strdup(name)); 1684f96bd5c8SAlan Wright 1685da6c28aaSamw dataset = sa_get_share_attr(share, "dataset"); 168689dc44ceSjose borrego if (dataset == NULL) 1687da6c28aaSamw return (strdup(name)); 168889dc44ceSjose borrego 168989dc44ceSjose borrego (void) strlcpy(buf, name, bufsz); 169089dc44ceSjose borrego prelen = strlen(prefix); 169189dc44ceSjose borrego 169289dc44ceSjose borrego if (strncmp(dataset, prefix, prelen) == 0) 169389dc44ceSjose borrego (void) strlcat(buf, dataset + prelen, bufsz); 169489dc44ceSjose borrego 169589dc44ceSjose borrego sa_free_attr_string(dataset); 169689dc44ceSjose borrego sa_fix_resource_name(buf); 169789dc44ceSjose borrego return (strdup(buf)); 1698da6c28aaSamw } 1699da6c28aaSamw 1700da6c28aaSamw /* 1701da6c28aaSamw * smb_parse_optstring(group, options) 1702da6c28aaSamw * 1703da6c28aaSamw * parse a compact option string into individual options. This allows 1704da6c28aaSamw * ZFS sharesmb and sharemgr "share" command to work. group can be a 1705da6c28aaSamw * group, a share or a resource. 1706da6c28aaSamw */ 1707da6c28aaSamw static int 1708da6c28aaSamw smb_parse_optstring(sa_group_t group, char *options) 1709da6c28aaSamw { 1710da6c28aaSamw char *dup; 1711da6c28aaSamw char *base; 1712da6c28aaSamw char *lasts; 1713da6c28aaSamw char *token; 1714da6c28aaSamw sa_optionset_t optionset; 1715da6c28aaSamw sa_group_t parent = NULL; 1716da6c28aaSamw sa_resource_t resource = NULL; 1717da6c28aaSamw int iszfs = 0; 1718da6c28aaSamw int persist = 0; 1719da6c28aaSamw int need_optionset = 0; 1720da6c28aaSamw int ret = SA_OK; 1721da6c28aaSamw sa_property_t prop; 1722da6c28aaSamw 1723da6c28aaSamw /* 1724da6c28aaSamw * In order to not attempt to change ZFS properties unless 1725da6c28aaSamw * absolutely necessary, we never do it in the legacy parsing 1726da6c28aaSamw * so we need to keep track of this. 1727da6c28aaSamw */ 1728da6c28aaSamw if (sa_is_share(group)) { 1729da6c28aaSamw char *zfs; 1730da6c28aaSamw 1731da6c28aaSamw parent = sa_get_parent_group(group); 1732da6c28aaSamw if (parent != NULL) { 1733da6c28aaSamw zfs = sa_get_group_attr(parent, "zfs"); 1734da6c28aaSamw if (zfs != NULL) { 1735da6c28aaSamw sa_free_attr_string(zfs); 1736da6c28aaSamw iszfs = 1; 1737da6c28aaSamw } 1738da6c28aaSamw } 1739da6c28aaSamw } else { 1740da6c28aaSamw iszfs = sa_group_is_zfs(group); 1741da6c28aaSamw /* 1742da6c28aaSamw * If a ZFS group, then we need to see if a resource 1743da6c28aaSamw * name is being set. If so, bail with 1744da6c28aaSamw * SA_PROP_SHARE_ONLY, so we come back in with a share 1745da6c28aaSamw * instead of a group. 1746da6c28aaSamw */ 1747da6c28aaSamw if (strncmp(options, "name=", sizeof ("name=") - 1) == 0 || 1748da6c28aaSamw strstr(options, ",name=") != NULL) { 1749da6c28aaSamw return (SA_PROP_SHARE_ONLY); 1750da6c28aaSamw } 1751da6c28aaSamw } 1752da6c28aaSamw 1753da6c28aaSamw /* do we have an existing optionset? */ 1754da6c28aaSamw optionset = sa_get_optionset(group, "smb"); 1755da6c28aaSamw if (optionset == NULL) { 1756da6c28aaSamw /* didn't find existing optionset so create one */ 1757da6c28aaSamw optionset = sa_create_optionset(group, "smb"); 1758da6c28aaSamw if (optionset == NULL) 1759da6c28aaSamw return (SA_NO_MEMORY); 1760da6c28aaSamw } else { 1761da6c28aaSamw /* 1762da6c28aaSamw * If an optionset already exists, we've come through 1763da6c28aaSamw * twice so ignore the second time. 1764da6c28aaSamw */ 1765da6c28aaSamw return (ret); 1766da6c28aaSamw } 1767da6c28aaSamw 1768da6c28aaSamw /* We need a copy of options for the next part. */ 1769da6c28aaSamw dup = strdup(options); 1770da6c28aaSamw if (dup == NULL) 1771da6c28aaSamw return (SA_NO_MEMORY); 1772da6c28aaSamw 1773da6c28aaSamw /* 1774da6c28aaSamw * SMB properties are straightforward and are strings, 1775da6c28aaSamw * integers or booleans. Properties are separated by 1776da6c28aaSamw * commas. It will be necessary to parse quotes due to some 1777da6c28aaSamw * strings not having a restricted characters set. 1778da6c28aaSamw * 1779da6c28aaSamw * Note that names will create a resource. For now, if there 1780da6c28aaSamw * is a set of properties "before" the first name="", those 1781da6c28aaSamw * properties will be placed on the group. 1782da6c28aaSamw */ 1783da6c28aaSamw persist = sa_is_persistent(group); 1784da6c28aaSamw base = dup; 1785da6c28aaSamw token = dup; 1786da6c28aaSamw lasts = NULL; 1787da6c28aaSamw while (token != NULL && ret == SA_OK) { 1788da6c28aaSamw ret = SA_OK; 1789da6c28aaSamw token = strtok_r(base, ",", &lasts); 1790da6c28aaSamw base = NULL; 1791da6c28aaSamw if (token != NULL) { 1792da6c28aaSamw char *value; 1793da6c28aaSamw /* 1794da6c28aaSamw * All SMB properties have values so there 1795da6c28aaSamw * MUST be an '=' character. If it doesn't, 1796da6c28aaSamw * it is a syntax error. 1797da6c28aaSamw */ 1798da6c28aaSamw value = strchr(token, '='); 1799da6c28aaSamw if (value != NULL) { 1800da6c28aaSamw *value++ = '\0'; 1801da6c28aaSamw } else { 1802da6c28aaSamw ret = SA_SYNTAX_ERR; 1803da6c28aaSamw break; 1804da6c28aaSamw } 1805da6c28aaSamw /* 1806da6c28aaSamw * We may need to handle a "name" property 1807da6c28aaSamw * that is a ZFS imposed resource name. Each 1808da6c28aaSamw * name would trigger getting a new "resource" 1809da6c28aaSamw * to put properties on. For now, assume no 1810da6c28aaSamw * "name" property for special handling. 1811da6c28aaSamw */ 1812da6c28aaSamw 1813da6c28aaSamw if (strcmp(token, "name") == 0) { 1814da6c28aaSamw char *prefix; 1815da6c28aaSamw char *name = NULL; 1816da6c28aaSamw /* 1817da6c28aaSamw * We have a name, so now work on the 1818da6c28aaSamw * resource level. We have a "share" 1819da6c28aaSamw * in "group" due to the caller having 1820da6c28aaSamw * added it. If we are called with a 1821da6c28aaSamw * group, the check for group/share 1822da6c28aaSamw * at the beginning of this function 1823da6c28aaSamw * will bail out the parse if there is a 1824da6c28aaSamw * "name" but no share. 1825da6c28aaSamw */ 1826da6c28aaSamw if (!iszfs) { 1827da6c28aaSamw ret = SA_SYNTAX_ERR; 1828da6c28aaSamw break; 1829da6c28aaSamw } 1830da6c28aaSamw /* 1831da6c28aaSamw * Make sure the parent group has the 1832da6c28aaSamw * "prefix" property since we will 1833da6c28aaSamw * need to use this for constructing 1834da6c28aaSamw * inherited name= values. 1835da6c28aaSamw */ 1836da6c28aaSamw prefix = sa_get_group_attr(parent, "prefix"); 1837da6c28aaSamw if (prefix == NULL) { 1838da6c28aaSamw prefix = sa_get_group_attr(parent, 1839da6c28aaSamw "name"); 1840da6c28aaSamw if (prefix != NULL) { 1841da6c28aaSamw (void) sa_set_group_attr(parent, 1842da6c28aaSamw "prefix", prefix); 1843da6c28aaSamw } 1844da6c28aaSamw } 1845f96bd5c8SAlan Wright name = fix_resource_name((sa_share_t)group, 1846f96bd5c8SAlan Wright value, prefix); 1847da6c28aaSamw if (name != NULL) { 1848da6c28aaSamw resource = sa_add_resource( 1849da6c28aaSamw (sa_share_t)group, name, 1850da6c28aaSamw SA_SHARE_TRANSIENT, &ret); 1851da6c28aaSamw sa_free_attr_string(name); 1852da6c28aaSamw } else { 1853da6c28aaSamw ret = SA_NO_MEMORY; 1854da6c28aaSamw } 1855da6c28aaSamw if (prefix != NULL) 1856da6c28aaSamw sa_free_attr_string(prefix); 1857da6c28aaSamw 1858da6c28aaSamw /* A resource level optionset is needed */ 1859da6c28aaSamw 1860da6c28aaSamw need_optionset = 1; 1861da6c28aaSamw if (resource == NULL) { 1862da6c28aaSamw ret = SA_NO_MEMORY; 1863da6c28aaSamw break; 1864da6c28aaSamw } 1865da6c28aaSamw continue; 1866da6c28aaSamw } 1867da6c28aaSamw 1868da6c28aaSamw if (need_optionset) { 1869da6c28aaSamw optionset = sa_create_optionset(resource, 1870da6c28aaSamw "smb"); 1871da6c28aaSamw need_optionset = 0; 1872da6c28aaSamw } 1873da6c28aaSamw 1874da6c28aaSamw prop = sa_create_property(token, value); 1875da6c28aaSamw if (prop == NULL) 1876da6c28aaSamw ret = SA_NO_MEMORY; 1877da6c28aaSamw else 1878da6c28aaSamw ret = sa_add_property(optionset, prop); 1879da6c28aaSamw if (ret != SA_OK) 1880da6c28aaSamw break; 1881da6c28aaSamw if (!iszfs) 1882da6c28aaSamw ret = sa_commit_properties(optionset, !persist); 1883da6c28aaSamw } 1884da6c28aaSamw } 1885da6c28aaSamw free(dup); 1886da6c28aaSamw return (ret); 1887da6c28aaSamw } 1888da6c28aaSamw 1889da6c28aaSamw /* 1890da6c28aaSamw * smb_sprint_option(rbuff, rbuffsize, incr, prop, sep) 1891da6c28aaSamw * 1892da6c28aaSamw * provides a mechanism to format SMB properties into legacy output 1893da6c28aaSamw * format. If the buffer would overflow, it is reallocated and grown 1894da6c28aaSamw * as appropriate. Special cases of converting internal form of values 1895da6c28aaSamw * to those used by "share" are done. this function does one property 1896da6c28aaSamw * at a time. 1897da6c28aaSamw */ 1898da6c28aaSamw 1899da6c28aaSamw static void 1900da6c28aaSamw smb_sprint_option(char **rbuff, size_t *rbuffsize, size_t incr, 1901da6c28aaSamw sa_property_t prop, int sep) 1902da6c28aaSamw { 1903da6c28aaSamw char *name; 1904da6c28aaSamw char *value; 1905da6c28aaSamw int curlen; 1906da6c28aaSamw char *buff = *rbuff; 1907da6c28aaSamw size_t buffsize = *rbuffsize; 1908da6c28aaSamw 1909da6c28aaSamw name = sa_get_property_attr(prop, "type"); 1910da6c28aaSamw value = sa_get_property_attr(prop, "value"); 1911da6c28aaSamw if (buff != NULL) 1912da6c28aaSamw curlen = strlen(buff); 1913da6c28aaSamw else 1914da6c28aaSamw curlen = 0; 1915da6c28aaSamw if (name != NULL) { 1916da6c28aaSamw int len; 1917da6c28aaSamw len = strlen(name) + sep; 1918da6c28aaSamw 1919da6c28aaSamw /* 1920da6c28aaSamw * A future RFE would be to replace this with more 1921da6c28aaSamw * generic code and to possibly handle more types. 1922da6c28aaSamw * 1923da6c28aaSamw * For now, everything else is treated as a string. If 1924da6c28aaSamw * we get any properties that aren't exactly 1925da6c28aaSamw * name/value pairs, we may need to 1926da6c28aaSamw * interpret/transform. 1927da6c28aaSamw */ 1928da6c28aaSamw if (value != NULL) 1929da6c28aaSamw len += 1 + strlen(value); 1930da6c28aaSamw 1931da6c28aaSamw while (buffsize <= (curlen + len)) { 1932da6c28aaSamw /* need more room */ 1933da6c28aaSamw buffsize += incr; 1934da6c28aaSamw buff = realloc(buff, buffsize); 1935da6c28aaSamw *rbuff = buff; 1936da6c28aaSamw *rbuffsize = buffsize; 1937da6c28aaSamw if (buff == NULL) { 1938da6c28aaSamw /* realloc failed so free everything */ 1939da6c28aaSamw if (*rbuff != NULL) 1940da6c28aaSamw free(*rbuff); 1941da6c28aaSamw goto err; 1942da6c28aaSamw } 1943da6c28aaSamw } 1944da6c28aaSamw if (buff == NULL) 1945da6c28aaSamw goto err; 1946da6c28aaSamw (void) snprintf(buff + curlen, buffsize - curlen, 1947da6c28aaSamw "%s%s=%s", sep ? "," : "", 1948da6c28aaSamw name, value != NULL ? value : "\"\""); 1949da6c28aaSamw 1950da6c28aaSamw } 1951da6c28aaSamw err: 1952da6c28aaSamw if (name != NULL) 1953da6c28aaSamw sa_free_attr_string(name); 1954da6c28aaSamw if (value != NULL) 1955da6c28aaSamw sa_free_attr_string(value); 1956da6c28aaSamw } 1957da6c28aaSamw 1958da6c28aaSamw /* 1959da6c28aaSamw * smb_format_resource_options(resource, hier) 1960da6c28aaSamw * 1961da6c28aaSamw * format all the options on the group into a flattened option 1962da6c28aaSamw * string. If hier is non-zero, walk up the tree to get inherited 1963da6c28aaSamw * options. 1964da6c28aaSamw */ 1965da6c28aaSamw 1966da6c28aaSamw static char * 1967da6c28aaSamw smb_format_options(sa_group_t group, int hier) 1968da6c28aaSamw { 1969da6c28aaSamw sa_optionset_t options = NULL; 1970da6c28aaSamw sa_property_t prop; 1971da6c28aaSamw int sep = 0; 1972da6c28aaSamw char *buff; 1973da6c28aaSamw size_t buffsize; 1974da6c28aaSamw 1975da6c28aaSamw 1976da6c28aaSamw buff = malloc(OPT_CHUNK); 1977da6c28aaSamw if (buff == NULL) 1978da6c28aaSamw return (NULL); 1979da6c28aaSamw 1980da6c28aaSamw buff[0] = '\0'; 1981da6c28aaSamw buffsize = OPT_CHUNK; 1982da6c28aaSamw 1983da6c28aaSamw /* 1984da6c28aaSamw * We may have a an optionset relative to this item. format 1985da6c28aaSamw * these if we find them and then add any security definitions. 1986da6c28aaSamw */ 1987da6c28aaSamw 1988da6c28aaSamw options = sa_get_derived_optionset(group, "smb", hier); 1989da6c28aaSamw 1990da6c28aaSamw /* 1991da6c28aaSamw * do the default set first but skip any option that is also 1992da6c28aaSamw * in the protocol specific optionset. 1993da6c28aaSamw */ 1994da6c28aaSamw if (options != NULL) { 1995da6c28aaSamw for (prop = sa_get_property(options, NULL); 1996da6c28aaSamw prop != NULL; prop = sa_get_next_property(prop)) { 1997da6c28aaSamw /* 1998da6c28aaSamw * use this one since we skipped any 1999da6c28aaSamw * of these that were also in 2000da6c28aaSamw * optdefault 2001da6c28aaSamw */ 2002da6c28aaSamw smb_sprint_option(&buff, &buffsize, OPT_CHUNK, 2003da6c28aaSamw prop, sep); 2004da6c28aaSamw if (buff == NULL) { 2005da6c28aaSamw /* 2006da6c28aaSamw * buff could become NULL if there 2007da6c28aaSamw * isn't enough memory for 2008da6c28aaSamw * smb_sprint_option to realloc() 2009da6c28aaSamw * as necessary. We can't really 2010da6c28aaSamw * do anything about it at this 2011da6c28aaSamw * point so we return NULL. The 2012da6c28aaSamw * caller should handle the 2013da6c28aaSamw * failure. 2014da6c28aaSamw */ 2015da6c28aaSamw if (options != NULL) 2016da6c28aaSamw sa_free_derived_optionset( 2017da6c28aaSamw options); 2018da6c28aaSamw return (buff); 2019da6c28aaSamw } 2020da6c28aaSamw sep = 1; 2021da6c28aaSamw } 2022da6c28aaSamw } 2023da6c28aaSamw 2024da6c28aaSamw if (options != NULL) 2025da6c28aaSamw sa_free_derived_optionset(options); 2026da6c28aaSamw return (buff); 2027da6c28aaSamw } 2028da6c28aaSamw 2029da6c28aaSamw /* 2030da6c28aaSamw * smb_rename_resource(resource, newname) 2031da6c28aaSamw * 2032da6c28aaSamw * Change the current exported name of the resource to newname. 2033da6c28aaSamw */ 2034da6c28aaSamw /*ARGSUSED*/ 2035da6c28aaSamw int 2036da6c28aaSamw smb_rename_resource(sa_handle_t handle, sa_resource_t resource, char *newname) 2037da6c28aaSamw { 2038da6c28aaSamw int ret = SA_OK; 2039da6c28aaSamw int err; 2040da6c28aaSamw char *oldname; 2041da6c28aaSamw 2042c8ec8eeaSjose borrego if (!smb_isonline()) 2043c8ec8eeaSjose borrego return (SA_OK); 2044c8ec8eeaSjose borrego 2045da6c28aaSamw oldname = sa_get_resource_attr(resource, "name"); 2046da6c28aaSamw if (oldname == NULL) 2047da6c28aaSamw return (SA_NO_SUCH_RESOURCE); 2048da6c28aaSamw 2049c8ec8eeaSjose borrego err = smb_share_rename(oldname, newname); 2050da6c28aaSamw 2051fe1c642dSBill Krier sa_free_attr_string(oldname); 2052fe1c642dSBill Krier 2053da6c28aaSamw /* improve error values somewhat */ 2054da6c28aaSamw switch (err) { 2055da6c28aaSamw case NERR_Success: 2056da6c28aaSamw break; 2057da6c28aaSamw case NERR_InternalError: 2058da6c28aaSamw ret = SA_SYSTEM_ERR; 2059da6c28aaSamw break; 2060da6c28aaSamw case NERR_DuplicateShare: 2061da6c28aaSamw ret = SA_DUPLICATE_NAME; 2062da6c28aaSamw break; 2063da6c28aaSamw default: 2064da6c28aaSamw ret = SA_CONFIG_ERR; 2065da6c28aaSamw break; 2066da6c28aaSamw } 2067da6c28aaSamw 2068da6c28aaSamw return (ret); 2069da6c28aaSamw } 2070c8ec8eeaSjose borrego 2071c8ec8eeaSjose borrego static int 2072c8ec8eeaSjose borrego smb_build_shareinfo(sa_share_t share, sa_resource_t resource, smb_share_t *si) 2073c8ec8eeaSjose borrego { 2074c8ec8eeaSjose borrego sa_optionset_t opts; 2075c8ec8eeaSjose borrego char *path; 2076c8ec8eeaSjose borrego char *rname; 2077c8ec8eeaSjose borrego char *val = NULL; 20789fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States char csc_value[SMB_CSC_BUFSZ]; 2079c8ec8eeaSjose borrego 2080c8ec8eeaSjose borrego bzero(si, sizeof (smb_share_t)); 2081c8ec8eeaSjose borrego 2082c8ec8eeaSjose borrego if ((path = sa_get_share_attr(share, "path")) == NULL) 2083c8ec8eeaSjose borrego return (SA_NO_SUCH_PATH); 2084c8ec8eeaSjose borrego 2085c8ec8eeaSjose borrego if ((rname = sa_get_resource_attr(resource, "name")) == NULL) { 2086c8ec8eeaSjose borrego sa_free_attr_string(path); 2087c8ec8eeaSjose borrego return (SA_NO_SUCH_RESOURCE); 2088c8ec8eeaSjose borrego } 2089c8ec8eeaSjose borrego 2090c8ec8eeaSjose borrego (void) strlcpy(si->shr_path, path, sizeof (si->shr_path)); 2091c8ec8eeaSjose borrego (void) strlcpy(si->shr_name, rname, sizeof (si->shr_name)); 2092c8ec8eeaSjose borrego sa_free_attr_string(path); 2093c8ec8eeaSjose borrego sa_free_attr_string(rname); 2094c8ec8eeaSjose borrego 2095c8ec8eeaSjose borrego val = sa_get_resource_description(resource); 2096c8ec8eeaSjose borrego if (val == NULL) 2097c8ec8eeaSjose borrego val = sa_get_share_description(share); 2098c8ec8eeaSjose borrego 2099c8ec8eeaSjose borrego if (val != NULL) { 2100c8ec8eeaSjose borrego (void) strlcpy(si->shr_cmnt, val, sizeof (si->shr_cmnt)); 2101c8ec8eeaSjose borrego sa_free_share_description(val); 2102c8ec8eeaSjose borrego } 2103c8ec8eeaSjose borrego 21049fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States si->shr_flags = (sa_is_persistent(share)) 21059fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States ? SMB_SHRF_PERM : SMB_SHRF_TRANS; 21069fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 2107c8ec8eeaSjose borrego opts = sa_get_derived_optionset(resource, SMB_PROTOCOL_NAME, 1); 2108c8ec8eeaSjose borrego if (opts == NULL) 2109c8ec8eeaSjose borrego return (SA_OK); 2110c8ec8eeaSjose borrego 21119fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (smb_saprop_getbool(opts, SHOPT_CATIA)) 21128b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States si->shr_flags |= SMB_SHRF_CATIA; 21138b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States 21149fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (smb_saprop_getbool(opts, SHOPT_ABE)) 2115e3f2c991SKeyur Desai si->shr_flags |= SMB_SHRF_ABE; 2116e3f2c991SKeyur Desai 21179fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (smb_saprop_getbool(opts, SHOPT_GUEST)) 211829bd2886SAlan Wright si->shr_flags |= SMB_SHRF_GUEST_OK; 211929bd2886SAlan Wright 21209fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (smb_saprop_getbool(opts, SHOPT_DFSROOT)) 21219fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States si->shr_flags |= SMB_SHRF_DFSROOT; 21229fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 21239fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States (void) smb_saprop_getstr(opts, SHOPT_AD_CONTAINER, si->shr_container, 21249fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States sizeof (si->shr_container)); 21259fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 21269fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (smb_saprop_getstr(opts, SHOPT_CSC, csc_value, sizeof (csc_value))) 21279fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_csc_option(csc_value, si); 21289fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 21299fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (smb_saprop_getstr(opts, SHOPT_RO, si->shr_access_ro, 21309fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States sizeof (si->shr_access_ro))) 2131b89a8333Snatalie li - Sun Microsystems - Irvine United States si->shr_flags |= SMB_SHRF_ACC_RO; 2132b89a8333Snatalie li - Sun Microsystems - Irvine United States 21339fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (smb_saprop_getstr(opts, SHOPT_RW, si->shr_access_rw, 21349fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States sizeof (si->shr_access_rw))) 2135b89a8333Snatalie li - Sun Microsystems - Irvine United States si->shr_flags |= SMB_SHRF_ACC_RW; 2136b89a8333Snatalie li - Sun Microsystems - Irvine United States 21379fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (smb_saprop_getstr(opts, SHOPT_NONE, si->shr_access_none, 21389fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States sizeof (si->shr_access_none))) 2139b89a8333Snatalie li - Sun Microsystems - Irvine United States si->shr_flags |= SMB_SHRF_ACC_NONE; 2140b89a8333Snatalie li - Sun Microsystems - Irvine United States 2141c8ec8eeaSjose borrego sa_free_derived_optionset(opts); 2142c8ec8eeaSjose borrego return (SA_OK); 2143c8ec8eeaSjose borrego } 2144c8ec8eeaSjose borrego 2145c8ec8eeaSjose borrego /* 21468d7e4166Sjose borrego * Map a client-side caching (CSC) option to the appropriate share 21478d7e4166Sjose borrego * flag. Only one option is allowed; an error will be logged if 21488d7e4166Sjose borrego * multiple options have been specified. We don't need to do anything 21498d7e4166Sjose borrego * about multiple values here because the SRVSVC will not recognize 21508d7e4166Sjose borrego * a value containing multiple flags and will return the default value. 21518d7e4166Sjose borrego * 21528d7e4166Sjose borrego * If the option value is not recognized, it will be ignored: invalid 21538d7e4166Sjose borrego * values will typically be caught and rejected by sharemgr. 21548d7e4166Sjose borrego */ 21558d7e4166Sjose borrego static void 21568d7e4166Sjose borrego smb_csc_option(const char *value, smb_share_t *si) 21578d7e4166Sjose borrego { 21588d7e4166Sjose borrego char buf[SMB_CSC_BUFSZ]; 21598d7e4166Sjose borrego int i; 21608d7e4166Sjose borrego 21618d7e4166Sjose borrego for (i = 0; i < (sizeof (cscopt) / sizeof (cscopt[0])); ++i) { 21628d7e4166Sjose borrego if (strcasecmp(value, cscopt[i].value) == 0) { 21638d7e4166Sjose borrego si->shr_flags |= cscopt[i].flag; 21648d7e4166Sjose borrego break; 21658d7e4166Sjose borrego } 21668d7e4166Sjose borrego } 21678d7e4166Sjose borrego 21688d7e4166Sjose borrego switch (si->shr_flags & SMB_SHRF_CSC_MASK) { 21698d7e4166Sjose borrego case 0: 21708d7e4166Sjose borrego case SMB_SHRF_CSC_DISABLED: 21718d7e4166Sjose borrego case SMB_SHRF_CSC_MANUAL: 21728d7e4166Sjose borrego case SMB_SHRF_CSC_AUTO: 21738d7e4166Sjose borrego case SMB_SHRF_CSC_VDO: 21748d7e4166Sjose borrego break; 21758d7e4166Sjose borrego 21768d7e4166Sjose borrego default: 21778d7e4166Sjose borrego buf[0] = '\0'; 21788d7e4166Sjose borrego 21798d7e4166Sjose borrego for (i = 0; i < (sizeof (cscopt) / sizeof (cscopt[0])); ++i) { 21808d7e4166Sjose borrego if (si->shr_flags & cscopt[i].flag) { 21818d7e4166Sjose borrego (void) strlcat(buf, " ", SMB_CSC_BUFSZ); 21828d7e4166Sjose borrego (void) strlcat(buf, cscopt[i].value, 21838d7e4166Sjose borrego SMB_CSC_BUFSZ); 21848d7e4166Sjose borrego } 21858d7e4166Sjose borrego } 21868d7e4166Sjose borrego 21878d7e4166Sjose borrego syslog(LOG_ERR, "csc option conflict:%s", buf); 21888d7e4166Sjose borrego break; 21898d7e4166Sjose borrego } 21908d7e4166Sjose borrego } 21918d7e4166Sjose borrego 21928d7e4166Sjose borrego /* 219389dc44ceSjose borrego * Return the option name for the first CSC flag (there should be only 219489dc44ceSjose borrego * one) encountered in the share flags. 219589dc44ceSjose borrego */ 219689dc44ceSjose borrego static char * 219789dc44ceSjose borrego smb_csc_name(const smb_share_t *si) 219889dc44ceSjose borrego { 219989dc44ceSjose borrego int i; 220089dc44ceSjose borrego 220189dc44ceSjose borrego for (i = 0; i < (sizeof (cscopt) / sizeof (cscopt[0])); ++i) { 220289dc44ceSjose borrego if (si->shr_flags & cscopt[i].flag) 220389dc44ceSjose borrego return (cscopt[i].value); 220489dc44ceSjose borrego } 220589dc44ceSjose borrego 220689dc44ceSjose borrego return (NULL); 220789dc44ceSjose borrego } 220889dc44ceSjose borrego 220989dc44ceSjose borrego /* 2210c8ec8eeaSjose borrego * smb_get_defaultgrp 2211c8ec8eeaSjose borrego * 2212c8ec8eeaSjose borrego * If default group for CIFS shares (i.e. "smb") exists 2213c8ec8eeaSjose borrego * then it will return the group handle, otherwise it will 2214c8ec8eeaSjose borrego * create the group and return the handle. 2215c8ec8eeaSjose borrego * 2216c8ec8eeaSjose borrego * All the shares created by CIFS clients (this is only possible 2217c8ec8eeaSjose borrego * via RPC) will be added to "smb" groups. 2218c8ec8eeaSjose borrego */ 2219c8ec8eeaSjose borrego static sa_group_t 2220c8ec8eeaSjose borrego smb_get_defaultgrp(sa_handle_t handle) 2221c8ec8eeaSjose borrego { 2222c8ec8eeaSjose borrego sa_group_t group = NULL; 2223c8ec8eeaSjose borrego int err; 2224c8ec8eeaSjose borrego 2225c8ec8eeaSjose borrego group = sa_get_group(handle, SMB_DEFAULT_SHARE_GROUP); 2226c8ec8eeaSjose borrego if (group != NULL) 2227c8ec8eeaSjose borrego return (group); 2228c8ec8eeaSjose borrego 2229c8ec8eeaSjose borrego group = sa_create_group(handle, SMB_DEFAULT_SHARE_GROUP, &err); 2230c8ec8eeaSjose borrego if (group == NULL) 2231c8ec8eeaSjose borrego return (NULL); 2232c8ec8eeaSjose borrego 2233c8ec8eeaSjose borrego if (sa_create_optionset(group, SMB_DEFAULT_SHARE_GROUP) == NULL) { 2234c8ec8eeaSjose borrego (void) sa_remove_group(group); 2235c8ec8eeaSjose borrego group = NULL; 2236c8ec8eeaSjose borrego } 2237c8ec8eeaSjose borrego 2238c8ec8eeaSjose borrego return (group); 2239c8ec8eeaSjose borrego } 224029bd2886SAlan Wright 224129bd2886SAlan Wright /* 224229bd2886SAlan Wright * Checks to see if the command args are the supported substitution specifier. 224329bd2886SAlan Wright * i.e. <cmd> %U %S 224429bd2886SAlan Wright */ 224529bd2886SAlan Wright static int 224629bd2886SAlan Wright cmd_validator(int index, char *value) 224729bd2886SAlan Wright { 224829bd2886SAlan Wright char cmd[MAXPATHLEN]; 224929bd2886SAlan Wright char *ptr, *v; 225029bd2886SAlan Wright boolean_t skip_cmdname; 225129bd2886SAlan Wright 225229bd2886SAlan Wright if (string_length_check_validator(index, value) != SA_OK) 225329bd2886SAlan Wright return (SA_BAD_VALUE); 225429bd2886SAlan Wright 225529bd2886SAlan Wright if (*value == '\0') 225629bd2886SAlan Wright return (SA_OK); 225729bd2886SAlan Wright 225829bd2886SAlan Wright (void) strlcpy(cmd, value, sizeof (cmd)); 225929bd2886SAlan Wright 226029bd2886SAlan Wright ptr = cmd; 226129bd2886SAlan Wright skip_cmdname = B_TRUE; 226229bd2886SAlan Wright do { 226329bd2886SAlan Wright if ((v = strsep(&ptr, " ")) == NULL) 226429bd2886SAlan Wright break; 226529bd2886SAlan Wright 226629bd2886SAlan Wright if (*v != '\0') { 226729bd2886SAlan Wright 226829bd2886SAlan Wright if (skip_cmdname) { 226929bd2886SAlan Wright skip_cmdname = B_FALSE; 227029bd2886SAlan Wright continue; 227129bd2886SAlan Wright } 227229bd2886SAlan Wright 227329bd2886SAlan Wright if ((strlen(v) != 2) || *v != '%') 227429bd2886SAlan Wright return (SA_BAD_VALUE); 227529bd2886SAlan Wright 227629bd2886SAlan Wright if (strpbrk(v, SMB_VALID_SUB_CHRS) == NULL) 227729bd2886SAlan Wright return (SA_BAD_VALUE); 227829bd2886SAlan Wright } 227929bd2886SAlan Wright 228029bd2886SAlan Wright } while (v != NULL); 228129bd2886SAlan Wright 228229bd2886SAlan Wright /* 228329bd2886SAlan Wright * If skip_cmdname is still true then the string contains 228429bd2886SAlan Wright * only spaces. Don't allow such a string. 228529bd2886SAlan Wright */ 228629bd2886SAlan Wright if (skip_cmdname) 228729bd2886SAlan Wright return (SA_BAD_VALUE); 228829bd2886SAlan Wright 228929bd2886SAlan Wright return (SA_OK); 229029bd2886SAlan Wright } 229129bd2886SAlan Wright 229229bd2886SAlan Wright /*ARGSUSED*/ 229329bd2886SAlan Wright static int 229429bd2886SAlan Wright disposition_validator(int index, char *value) 229529bd2886SAlan Wright { 229629bd2886SAlan Wright if (value == NULL) 229729bd2886SAlan Wright return (SA_BAD_VALUE); 229829bd2886SAlan Wright 229929bd2886SAlan Wright if (*value == '\0') 230029bd2886SAlan Wright return (SA_OK); 230129bd2886SAlan Wright 230229bd2886SAlan Wright if ((strcasecmp(value, SMB_SHR_DISP_CONT_STR) == 0) || 230329bd2886SAlan Wright (strcasecmp(value, SMB_SHR_DISP_TERM_STR) == 0)) 230429bd2886SAlan Wright return (SA_OK); 230529bd2886SAlan Wright 230629bd2886SAlan Wright return (SA_BAD_VALUE); 230729bd2886SAlan Wright } 230896a62adaSjoyce mcintosh 230996a62adaSjoyce mcintosh /* 231096a62adaSjoyce mcintosh * Updates the optionset properties of the share resource. 231196a62adaSjoyce mcintosh * The properties are given as a list of name-value pair. 231296a62adaSjoyce mcintosh * The name argument should be the optionset property name and the value 231396a62adaSjoyce mcintosh * should be a valid value for the specified property. 2314*c5866007SKeyur Desai * 2315*c5866007SKeyur Desai * When calling this function for permanent shares, the caller must also 2316*c5866007SKeyur Desai * call sa_commit_properties() to commit the changes to SMF. 231796a62adaSjoyce mcintosh */ 231896a62adaSjoyce mcintosh static int 231996a62adaSjoyce mcintosh smb_update_optionset_props(sa_handle_t handle, sa_resource_t resource, 232096a62adaSjoyce mcintosh nvlist_t *nvl) 232196a62adaSjoyce mcintosh { 232296a62adaSjoyce mcintosh sa_property_t prop; 232396a62adaSjoyce mcintosh sa_optionset_t opts; 232496a62adaSjoyce mcintosh int err = SA_OK; 232596a62adaSjoyce mcintosh nvpair_t *cur; 232696a62adaSjoyce mcintosh char *name, *val; 232796a62adaSjoyce mcintosh 232896a62adaSjoyce mcintosh if ((opts = sa_get_optionset(resource, SMB_PROTOCOL_NAME)) == NULL) { 232996a62adaSjoyce mcintosh opts = sa_create_optionset(resource, SMB_PROTOCOL_NAME); 233096a62adaSjoyce mcintosh if (opts == NULL) 233196a62adaSjoyce mcintosh return (SA_CONFIG_ERR); 233296a62adaSjoyce mcintosh } 233396a62adaSjoyce mcintosh 233496a62adaSjoyce mcintosh cur = nvlist_next_nvpair(nvl, NULL); 233596a62adaSjoyce mcintosh while (cur != NULL) { 233696a62adaSjoyce mcintosh name = nvpair_name(cur); 233796a62adaSjoyce mcintosh err = nvpair_value_string(cur, &val); 233896a62adaSjoyce mcintosh if ((err != 0) || (name == NULL) || (val == NULL)) { 233996a62adaSjoyce mcintosh err = SA_CONFIG_ERR; 234096a62adaSjoyce mcintosh break; 234196a62adaSjoyce mcintosh } 234296a62adaSjoyce mcintosh 234396a62adaSjoyce mcintosh prop = NULL; 234496a62adaSjoyce mcintosh if ((prop = sa_get_property(opts, name)) == NULL) { 234596a62adaSjoyce mcintosh prop = sa_create_property(name, val); 234696a62adaSjoyce mcintosh if (prop != NULL) { 234796a62adaSjoyce mcintosh err = sa_valid_property(handle, opts, 234896a62adaSjoyce mcintosh SMB_PROTOCOL_NAME, prop); 234996a62adaSjoyce mcintosh if (err != SA_OK) { 235096a62adaSjoyce mcintosh (void) sa_remove_property(prop); 235196a62adaSjoyce mcintosh break; 235296a62adaSjoyce mcintosh } 235396a62adaSjoyce mcintosh } 235496a62adaSjoyce mcintosh err = sa_add_property(opts, prop); 235596a62adaSjoyce mcintosh if (err != SA_OK) 235696a62adaSjoyce mcintosh break; 235796a62adaSjoyce mcintosh } else { 235896a62adaSjoyce mcintosh err = sa_update_property(prop, val); 235996a62adaSjoyce mcintosh if (err != SA_OK) 236096a62adaSjoyce mcintosh break; 236196a62adaSjoyce mcintosh } 236296a62adaSjoyce mcintosh 236396a62adaSjoyce mcintosh cur = nvlist_next_nvpair(nvl, cur); 236496a62adaSjoyce mcintosh } 236596a62adaSjoyce mcintosh 236696a62adaSjoyce mcintosh return (err); 236796a62adaSjoyce mcintosh } 23689fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 23699fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States static boolean_t 23709fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_saprop_getbool(sa_optionset_t opts, char *propname) 23719fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States { 23729fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States sa_property_t prop; 23739fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States char *val; 23749fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States boolean_t propval = B_FALSE; 23759fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 23769fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States prop = sa_get_property(opts, propname); 23779fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if ((val = sa_get_property_attr(prop, "value")) != NULL) { 23789fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if ((strcasecmp(val, "true") == 0) || (strcmp(val, "1") == 0)) 23799fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States propval = B_TRUE; 23809fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States free(val); 23819fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 23829fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 23839fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States return (propval); 23849fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 23859fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 23869fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States static boolean_t 23879fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_saprop_getstr(sa_optionset_t opts, char *propname, char *buf, size_t bufsz) 23889fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States { 23899fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States sa_property_t prop; 23909fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States char *val; 23919fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 23929fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States prop = sa_get_property(opts, propname); 23939fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if ((val = sa_get_property_attr(prop, "value")) != NULL) { 23949fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States (void) strlcpy(buf, val, bufsz); 23959fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States free(val); 23969fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States return (B_TRUE); 23979fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 23989fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 23999fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States return (B_FALSE); 24009fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 2401