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 /* 23dc20a302Sas200622 * Copyright 2008 Sun Microsystems, Inc. All rights reserved. 24da6c28aaSamw * Use is subject to license terms. 25da6c28aaSamw */ 26da6c28aaSamw 27da6c28aaSamw /* 28da6c28aaSamw * SMB specific functions 29da6c28aaSamw */ 30da6c28aaSamw #include <stdio.h> 31da6c28aaSamw #include <string.h> 32da6c28aaSamw #include <ctype.h> 33da6c28aaSamw #include <stdlib.h> 34da6c28aaSamw #include <unistd.h> 35da6c28aaSamw #include <zone.h> 36da6c28aaSamw #include <errno.h> 37da6c28aaSamw #include <locale.h> 38da6c28aaSamw #include <fcntl.h> 39da6c28aaSamw #include <sys/types.h> 40da6c28aaSamw #include <sys/stat.h> 41da6c28aaSamw #include <syslog.h> 42da6c28aaSamw #include "libshare.h" 43da6c28aaSamw #include "libshare_impl.h" 44da6c28aaSamw #include <pwd.h> 45da6c28aaSamw #include <limits.h> 46da6c28aaSamw #include <libscf.h> 47da6c28aaSamw #include <strings.h> 48da6c28aaSamw #include "libshare_smb.h" 49da6c28aaSamw #include <rpcsvc/daemon_utils.h> 503db3f65cSamw #include <smbsrv/smb_share.h> 51da6c28aaSamw #include <smbsrv/smbinfo.h> 52da6c28aaSamw #include <smbsrv/libsmb.h> 53da6c28aaSamw 54da6c28aaSamw /* internal functions */ 55da6c28aaSamw static int smb_share_init(void); 56da6c28aaSamw static void smb_share_fini(void); 57da6c28aaSamw static int smb_enable_share(sa_share_t); 58da6c28aaSamw static int smb_share_changed(sa_share_t); 59da6c28aaSamw static int smb_resource_changed(sa_resource_t); 60da6c28aaSamw static int smb_rename_resource(sa_handle_t, sa_resource_t, char *); 61da6c28aaSamw static int smb_disable_share(sa_share_t share, char *); 62687915e9Sdougm static int smb_validate_property(sa_handle_t, sa_property_t, sa_optionset_t); 63da6c28aaSamw static int smb_set_proto_prop(sa_property_t); 64da6c28aaSamw static sa_protocol_properties_t smb_get_proto_set(void); 65da6c28aaSamw static char *smb_get_status(void); 66da6c28aaSamw static int smb_parse_optstring(sa_group_t, char *); 67da6c28aaSamw static char *smb_format_options(sa_group_t, int); 68da6c28aaSamw 69da6c28aaSamw static int smb_enable_service(void); 70da6c28aaSamw 71da6c28aaSamw static int range_check_validator(int, char *); 72da6c28aaSamw static int range_check_validator_zero_ok(int, char *); 73da6c28aaSamw static int string_length_check_validator(int, char *); 74da6c28aaSamw static int true_false_validator(int, char *); 75da6c28aaSamw static int ip_address_validator_empty_ok(int, char *); 76da6c28aaSamw static int ip_address_csv_list_validator_empty_ok(int, char *); 77da6c28aaSamw static int path_validator(int, char *); 78da6c28aaSamw 79da6c28aaSamw static int smb_enable_resource(sa_resource_t); 80da6c28aaSamw static int smb_disable_resource(sa_resource_t); 81da6c28aaSamw static uint64_t smb_share_features(void); 82da6c28aaSamw static int smb_list_transient(sa_handle_t); 83dc20a302Sas200622 84c8ec8eeaSjose borrego static int smb_build_shareinfo(sa_share_t, sa_resource_t, smb_share_t *); 85c8ec8eeaSjose borrego static sa_group_t smb_get_defaultgrp(sa_handle_t); 86c8ec8eeaSjose borrego 87da6c28aaSamw /* size of basic format allocation */ 88da6c28aaSamw #define OPT_CHUNK 1024 89da6c28aaSamw 90dc20a302Sas200622 /* size of string for types - big enough to hold "dependency" */ 91dc20a302Sas200622 #define SCFTYPE_LEN 32 92dc20a302Sas200622 93da6c28aaSamw /* 94da6c28aaSamw * Indexes of entries in smb_proto_options table. 95da6c28aaSamw * Changes to smb_proto_options table may require 96da6c28aaSamw * an update to these values. 97da6c28aaSamw */ 98da6c28aaSamw #define PROTO_OPT_WINS1 6 99da6c28aaSamw #define PROTO_OPT_WINS_EXCLUDE 8 100da6c28aaSamw 101da6c28aaSamw 102da6c28aaSamw /* 103da6c28aaSamw * ops vector that provides the protocol specific info and operations 104da6c28aaSamw * for share management. 105da6c28aaSamw */ 106da6c28aaSamw 107da6c28aaSamw struct sa_plugin_ops sa_plugin_ops = { 108da6c28aaSamw SA_PLUGIN_VERSION, 109da6c28aaSamw SMB_PROTOCOL_NAME, 110da6c28aaSamw smb_share_init, 111da6c28aaSamw smb_share_fini, 112da6c28aaSamw smb_enable_share, 113da6c28aaSamw smb_disable_share, 114da6c28aaSamw smb_validate_property, 1154bff34e3Sthurlow NULL, /* valid_space */ 1164bff34e3Sthurlow NULL, /* security_prop */ 117da6c28aaSamw smb_parse_optstring, 118da6c28aaSamw smb_format_options, 119da6c28aaSamw smb_set_proto_prop, 120da6c28aaSamw smb_get_proto_set, 121da6c28aaSamw smb_get_status, 1224bff34e3Sthurlow NULL, /* space_alias */ 1234bff34e3Sthurlow NULL, /* update_legacy */ 1244bff34e3Sthurlow NULL, /* delete_legacy */ 125da6c28aaSamw smb_share_changed, 126da6c28aaSamw smb_enable_resource, 127da6c28aaSamw smb_disable_resource, 128da6c28aaSamw smb_share_features, 129da6c28aaSamw smb_list_transient, 130da6c28aaSamw smb_resource_changed, 131da6c28aaSamw smb_rename_resource, 1324bff34e3Sthurlow NULL, /* run_command */ 1334bff34e3Sthurlow NULL, /* command_help */ 1344bff34e3Sthurlow NULL /* delete_proto_section */ 135da6c28aaSamw }; 136da6c28aaSamw 137da6c28aaSamw /* 138da6c28aaSamw * option definitions. Make sure to keep the #define for the option 139da6c28aaSamw * index just before the entry it is the index for. Changing the order 140da6c28aaSamw * can cause breakage. 141da6c28aaSamw */ 142da6c28aaSamw 143da6c28aaSamw struct option_defs optdefs[] = { 1443db3f65cSamw {SMB_SHROPT_AD_CONTAINER, OPT_TYPE_STRING}, 1453db3f65cSamw {SMB_SHROPT_NAME, OPT_TYPE_NAME}, 146*b89a8333Snatalie li - Sun Microsystems - Irvine United States {SHOPT_RO, OPT_TYPE_ACCLIST}, 147*b89a8333Snatalie li - Sun Microsystems - Irvine United States {SHOPT_RW, OPT_TYPE_ACCLIST}, 148*b89a8333Snatalie li - Sun Microsystems - Irvine United States {SHOPT_NONE, OPT_TYPE_ACCLIST}, 149da6c28aaSamw {NULL, NULL}, 150da6c28aaSamw }; 151da6c28aaSamw 152da6c28aaSamw /* 153da6c28aaSamw * findopt(name) 154da6c28aaSamw * 155da6c28aaSamw * Lookup option "name" in the option table and return the table 156da6c28aaSamw * index. 157da6c28aaSamw */ 158da6c28aaSamw static int 159da6c28aaSamw findopt(char *name) 160da6c28aaSamw { 161da6c28aaSamw int i; 162da6c28aaSamw if (name != NULL) { 163da6c28aaSamw for (i = 0; optdefs[i].tag != NULL; i++) { 164da6c28aaSamw if (strcmp(optdefs[i].tag, name) == 0) 165da6c28aaSamw return (i); 166da6c28aaSamw } 167da6c28aaSamw } 168da6c28aaSamw return (-1); 169da6c28aaSamw } 170da6c28aaSamw 171da6c28aaSamw /* 172da6c28aaSamw * is_a_number(number) 173da6c28aaSamw * 174da6c28aaSamw * is the string a number in one of the forms we want to use? 175da6c28aaSamw */ 176c8ec8eeaSjose borrego static boolean_t 177da6c28aaSamw is_a_number(char *number) 178da6c28aaSamw { 179c8ec8eeaSjose borrego boolean_t isnum = B_TRUE; 180c8ec8eeaSjose borrego boolean_t ishex = B_FALSE; 181da6c28aaSamw 182c8ec8eeaSjose borrego if (number == NULL || *number == '\0') 183c8ec8eeaSjose borrego return (B_FALSE); 184c8ec8eeaSjose borrego 185c8ec8eeaSjose borrego if (strncasecmp(number, "0x", 2) == 0) { 186da6c28aaSamw number += 2; 187c8ec8eeaSjose borrego ishex = B_TRUE; 188da6c28aaSamw } else if (*number == '-') { 189c8ec8eeaSjose borrego number++; 190da6c28aaSamw } 191da6c28aaSamw 192c8ec8eeaSjose borrego while (isnum && (*number != '\0')) { 193c8ec8eeaSjose borrego isnum = (ishex) ? isxdigit(*number) : isdigit(*number); 194c8ec8eeaSjose borrego number++; 195da6c28aaSamw } 196c8ec8eeaSjose borrego 197c8ec8eeaSjose borrego return (isnum); 198da6c28aaSamw } 199da6c28aaSamw 200da6c28aaSamw /* 201*b89a8333Snatalie li - Sun Microsystems - Irvine United States * check ro vs rw values. Over time this may get beefed up. 202*b89a8333Snatalie li - Sun Microsystems - Irvine United States * for now it just does simple checks. 203*b89a8333Snatalie li - Sun Microsystems - Irvine United States */ 204*b89a8333Snatalie li - Sun Microsystems - Irvine United States 205*b89a8333Snatalie li - Sun Microsystems - Irvine United States static int 206*b89a8333Snatalie li - Sun Microsystems - Irvine United States check_rorw(char *v1, char *v2) 207*b89a8333Snatalie li - Sun Microsystems - Irvine United States { 208*b89a8333Snatalie li - Sun Microsystems - Irvine United States int ret = SA_OK; 209*b89a8333Snatalie li - Sun Microsystems - Irvine United States if (strcmp(v1, v2) == 0) 210*b89a8333Snatalie li - Sun Microsystems - Irvine United States ret = SA_VALUE_CONFLICT; 211*b89a8333Snatalie li - Sun Microsystems - Irvine United States return (ret); 212*b89a8333Snatalie li - Sun Microsystems - Irvine United States } 213*b89a8333Snatalie li - Sun Microsystems - Irvine United States 214*b89a8333Snatalie li - Sun Microsystems - Irvine United States /* 215da6c28aaSamw * validresource(name) 216da6c28aaSamw * 217da6c28aaSamw * Check that name only has valid characters in it. The current valid 218da6c28aaSamw * set are the printable characters but not including: 219da6c28aaSamw * " / \ [ ] : | < > + ; , ? * = \t 220da6c28aaSamw * Note that space is included and there is a maximum length. 221da6c28aaSamw */ 222c8ec8eeaSjose borrego static boolean_t 223da6c28aaSamw validresource(const char *name) 224da6c28aaSamw { 225da6c28aaSamw const char *cp; 226da6c28aaSamw size_t len; 227da6c28aaSamw 228da6c28aaSamw if (name == NULL) 229da6c28aaSamw return (B_FALSE); 230da6c28aaSamw 231da6c28aaSamw len = strlen(name); 232da6c28aaSamw if (len == 0 || len > SA_MAX_RESOURCE_NAME) 233da6c28aaSamw return (B_FALSE); 234da6c28aaSamw 235da6c28aaSamw if (strpbrk(name, "\"/\\[]:|<>+;,?*=\t") != NULL) { 236da6c28aaSamw return (B_FALSE); 237da6c28aaSamw } 238da6c28aaSamw 239da6c28aaSamw for (cp = name; *cp != '\0'; cp++) 240da6c28aaSamw if (iscntrl(*cp)) 241da6c28aaSamw return (B_FALSE); 242da6c28aaSamw 243da6c28aaSamw return (B_TRUE); 244da6c28aaSamw } 245da6c28aaSamw 246da6c28aaSamw /* 247da6c28aaSamw * smb_isonline() 248da6c28aaSamw * 249da6c28aaSamw * Determine if the SMF service instance is in the online state or 250da6c28aaSamw * not. A number of operations depend on this state. 251da6c28aaSamw */ 252da6c28aaSamw static boolean_t 253da6c28aaSamw smb_isonline(void) 254da6c28aaSamw { 255da6c28aaSamw char *str; 256da6c28aaSamw boolean_t ret = B_FALSE; 257da6c28aaSamw 258da6c28aaSamw if ((str = smf_get_state(SMBD_DEFAULT_INSTANCE_FMRI)) != NULL) { 259da6c28aaSamw ret = (strcmp(str, SCF_STATE_STRING_ONLINE) == 0); 260da6c28aaSamw free(str); 261da6c28aaSamw } 262da6c28aaSamw return (ret); 263da6c28aaSamw } 264da6c28aaSamw 265da6c28aaSamw /* 266dc20a302Sas200622 * smb_isdisabled() 267dc20a302Sas200622 * 268dc20a302Sas200622 * Determine if the SMF service instance is in the disabled state or 269dc20a302Sas200622 * not. A number of operations depend on this state. 270dc20a302Sas200622 */ 271dc20a302Sas200622 static boolean_t 272dc20a302Sas200622 smb_isdisabled(void) 273dc20a302Sas200622 { 274dc20a302Sas200622 char *str; 275dc20a302Sas200622 boolean_t ret = B_FALSE; 276dc20a302Sas200622 277dc20a302Sas200622 if ((str = smf_get_state(SMBD_DEFAULT_INSTANCE_FMRI)) != NULL) { 278dc20a302Sas200622 ret = (strcmp(str, SCF_STATE_STRING_DISABLED) == 0); 279dc20a302Sas200622 free(str); 280dc20a302Sas200622 } 281dc20a302Sas200622 return (ret); 282dc20a302Sas200622 } 283dc20a302Sas200622 284dc20a302Sas200622 /* 285dc20a302Sas200622 * smb_isautoenable() 286dc20a302Sas200622 * 287dc20a302Sas200622 * Determine if the SMF service instance auto_enabled set or not. A 288dc20a302Sas200622 * number of operations depend on this state. The property not being 289dc20a302Sas200622 * set or being set to true means autoenable. Only being set to false 290dc20a302Sas200622 * is not autoenabled. 291dc20a302Sas200622 */ 292dc20a302Sas200622 static boolean_t 293dc20a302Sas200622 smb_isautoenable(void) 294dc20a302Sas200622 { 295dc20a302Sas200622 boolean_t ret = B_TRUE; 296dc20a302Sas200622 scf_simple_prop_t *prop; 297dc20a302Sas200622 uint8_t *retstr; 298dc20a302Sas200622 299dc20a302Sas200622 prop = scf_simple_prop_get(NULL, SMBD_DEFAULT_INSTANCE_FMRI, 300dc20a302Sas200622 "application", "auto_enable"); 301dc20a302Sas200622 if (prop != NULL) { 302dc20a302Sas200622 retstr = scf_simple_prop_next_boolean(prop); 303dc20a302Sas200622 ret = *retstr != 0; 304dc20a302Sas200622 scf_simple_prop_free(prop); 305dc20a302Sas200622 } 306dc20a302Sas200622 return (ret); 307dc20a302Sas200622 } 308dc20a302Sas200622 309dc20a302Sas200622 /* 3107b59d02dSjb150015 * smb_ismaint() 3117b59d02dSjb150015 * 3127b59d02dSjb150015 * Determine if the SMF service instance is in the disabled state or 3137b59d02dSjb150015 * not. A number of operations depend on this state. 3147b59d02dSjb150015 */ 3157b59d02dSjb150015 static boolean_t 3167b59d02dSjb150015 smb_ismaint(void) 3177b59d02dSjb150015 { 3187b59d02dSjb150015 char *str; 3197b59d02dSjb150015 boolean_t ret = B_FALSE; 3207b59d02dSjb150015 3217b59d02dSjb150015 if ((str = smf_get_state(SMBD_DEFAULT_INSTANCE_FMRI)) != NULL) { 3227b59d02dSjb150015 ret = (strcmp(str, SCF_STATE_STRING_MAINT) == 0); 3237b59d02dSjb150015 free(str); 3247b59d02dSjb150015 } 3257b59d02dSjb150015 return (ret); 3267b59d02dSjb150015 } 3277b59d02dSjb150015 3287b59d02dSjb150015 /* 329da6c28aaSamw * smb_enable_share tells the implementation that it is to enable the share. 330da6c28aaSamw * This entails converting the path and options into the appropriate ioctl 331da6c28aaSamw * calls. It is assumed that all error checking of paths, etc. were 332da6c28aaSamw * done earlier. 333da6c28aaSamw */ 334da6c28aaSamw static int 335da6c28aaSamw smb_enable_share(sa_share_t share) 336da6c28aaSamw { 337da6c28aaSamw char *path; 3383db3f65cSamw smb_share_t si; 339da6c28aaSamw sa_resource_t resource; 340da6c28aaSamw boolean_t iszfs; 341da6c28aaSamw boolean_t privileged; 342da6c28aaSamw int err = SA_OK; 343da6c28aaSamw priv_set_t *priv_effective; 344da6c28aaSamw boolean_t online; 345da6c28aaSamw 346f85463f2Sdougm /* 347f85463f2Sdougm * We only start in the global zone and only run if we aren't 348f85463f2Sdougm * running Trusted Extensions. 349f85463f2Sdougm */ 350f85463f2Sdougm if (getzoneid() != GLOBAL_ZONEID) { 351f85463f2Sdougm (void) printf(dgettext(TEXT_DOMAIN, 352f85463f2Sdougm "SMB: service not supported in local zone\n")); 353f85463f2Sdougm return (SA_NOT_SUPPORTED); 354f85463f2Sdougm } 355f85463f2Sdougm if (is_system_labeled()) { 356f85463f2Sdougm (void) printf(dgettext(TEXT_DOMAIN, 357f85463f2Sdougm "SMB: service not supported with Trusted Extensions\n")); 358f85463f2Sdougm return (SA_NOT_SUPPORTED); 359f85463f2Sdougm } 360f85463f2Sdougm 361da6c28aaSamw priv_effective = priv_allocset(); 362da6c28aaSamw (void) getppriv(PRIV_EFFECTIVE, priv_effective); 363da6c28aaSamw privileged = (priv_isfullset(priv_effective) == B_TRUE); 364da6c28aaSamw priv_freeset(priv_effective); 365da6c28aaSamw 366da6c28aaSamw /* get the path since it is important in several places */ 367da6c28aaSamw path = sa_get_share_attr(share, "path"); 368da6c28aaSamw if (path == NULL) 369da6c28aaSamw return (SA_NO_SUCH_PATH); 370da6c28aaSamw 371dc20a302Sas200622 /* 372dc20a302Sas200622 * If administratively disabled, don't try to start anything. 373dc20a302Sas200622 */ 374da6c28aaSamw online = smb_isonline(); 375dc20a302Sas200622 if (!online && !smb_isautoenable() && smb_isdisabled()) 376dc20a302Sas200622 goto done; 377da6c28aaSamw 378da6c28aaSamw iszfs = sa_path_is_zfs(path); 379da6c28aaSamw 380da6c28aaSamw if (iszfs) { 381da6c28aaSamw 382da6c28aaSamw if (privileged == B_FALSE && !online) { 383da6c28aaSamw 384da6c28aaSamw if (!online) { 385da6c28aaSamw (void) printf(dgettext(TEXT_DOMAIN, 386da6c28aaSamw "SMB: Cannot share remove " 387da6c28aaSamw "file system: %s\n"), path); 388da6c28aaSamw (void) printf(dgettext(TEXT_DOMAIN, 389da6c28aaSamw "SMB: Service needs to be enabled " 390da6c28aaSamw "by a privileged user\n")); 391da6c28aaSamw err = SA_NO_PERMISSION; 392da6c28aaSamw errno = EPERM; 393da6c28aaSamw } 394da6c28aaSamw if (err) { 395da6c28aaSamw sa_free_attr_string(path); 396da6c28aaSamw return (err); 397da6c28aaSamw } 398da6c28aaSamw 399da6c28aaSamw } 400da6c28aaSamw } 401da6c28aaSamw 402da6c28aaSamw if (privileged == B_TRUE && !online) { 403da6c28aaSamw err = smb_enable_service(); 404da6c28aaSamw if (err != SA_OK) { 405da6c28aaSamw (void) printf(dgettext(TEXT_DOMAIN, 406da6c28aaSamw "SMB: Unable to enable service\n")); 407da6c28aaSamw /* 408da6c28aaSamw * For now, it is OK to not be able to enable 409da6c28aaSamw * the service. 410da6c28aaSamw */ 4117b59d02dSjb150015 if (err == SA_BUSY || err == SA_SYSTEM_ERR) 412da6c28aaSamw err = SA_OK; 413da6c28aaSamw } else { 414da6c28aaSamw online = B_TRUE; 415da6c28aaSamw } 416da6c28aaSamw } 417da6c28aaSamw 418da6c28aaSamw /* 419da6c28aaSamw * Don't bother trying to start shares if the service isn't 420da6c28aaSamw * running. 421da6c28aaSamw */ 422da6c28aaSamw if (!online) 423da6c28aaSamw goto done; 424da6c28aaSamw 425da6c28aaSamw /* Each share can have multiple resources */ 426da6c28aaSamw for (resource = sa_get_share_resource(share, NULL); 427da6c28aaSamw resource != NULL; 428da6c28aaSamw resource = sa_get_next_resource(resource)) { 429c8ec8eeaSjose borrego err = smb_build_shareinfo(share, resource, &si); 430c8ec8eeaSjose borrego if (err != SA_OK) { 431da6c28aaSamw sa_free_attr_string(path); 432c8ec8eeaSjose borrego return (err); 433da6c28aaSamw } 434da6c28aaSamw 435da6c28aaSamw if (!iszfs) { 436c8ec8eeaSjose borrego err = smb_share_create(&si); 437da6c28aaSamw } else { 438da6c28aaSamw share_t sh; 439da6c28aaSamw 440da6c28aaSamw sa_sharetab_fill_zfs(share, &sh, "smb"); 441da6c28aaSamw err = sa_share_zfs(share, (char *)path, &sh, 442da6c28aaSamw &si, ZFS_SHARE_SMB); 443da6c28aaSamw 444da6c28aaSamw sa_emptyshare(&sh); 445da6c28aaSamw } 446da6c28aaSamw } 447da6c28aaSamw if (!iszfs) 448da6c28aaSamw (void) sa_update_sharetab(share, "smb"); 449da6c28aaSamw done: 450da6c28aaSamw sa_free_attr_string(path); 451da6c28aaSamw 452da6c28aaSamw return (err == NERR_DuplicateShare ? 0 : err); 453da6c28aaSamw } 454da6c28aaSamw 455da6c28aaSamw /* 456da6c28aaSamw * This is the share for CIFS all shares have resource names. 457da6c28aaSamw * Enable tells the smb server to update its hash. If it fails 458da6c28aaSamw * because smb server is down, we just ignore as smb server loads 459da6c28aaSamw * the resources from sharemanager at startup. 460da6c28aaSamw */ 461da6c28aaSamw 462da6c28aaSamw static int 463da6c28aaSamw smb_enable_resource(sa_resource_t resource) 464da6c28aaSamw { 465da6c28aaSamw sa_share_t share; 4663db3f65cSamw smb_share_t si; 467dc20a302Sas200622 int ret = SA_OK; 468dc20a302Sas200622 int err; 469dc20a302Sas200622 boolean_t isonline; 470da6c28aaSamw 471da6c28aaSamw share = sa_get_resource_parent(resource); 472da6c28aaSamw if (share == NULL) 473da6c28aaSamw return (SA_NO_SUCH_PATH); 474dc20a302Sas200622 475dc20a302Sas200622 /* 476dc20a302Sas200622 * If administratively disabled, don't try to start anything. 477dc20a302Sas200622 */ 478dc20a302Sas200622 isonline = smb_isonline(); 479dc20a302Sas200622 if (!isonline && !smb_isautoenable() && smb_isdisabled()) 480c8ec8eeaSjose borrego return (SA_OK); 481dc20a302Sas200622 482c8ec8eeaSjose borrego if (!isonline) { 483c8ec8eeaSjose borrego (void) smb_enable_service(); 484c8ec8eeaSjose borrego 485c8ec8eeaSjose borrego if (!smb_isonline()) 486c8ec8eeaSjose borrego return (SA_OK); 487dc20a302Sas200622 } 488dc20a302Sas200622 489c8ec8eeaSjose borrego if ((ret = smb_build_shareinfo(share, resource, &si)) != SA_OK) 490c8ec8eeaSjose borrego return (ret); 491dc20a302Sas200622 492dc20a302Sas200622 /* 493dc20a302Sas200622 * Attempt to add the share. Any error that occurs if it was 494dc20a302Sas200622 * online is an error but don't count NERR_DuplicateName if 495dc20a302Sas200622 * smb/server had to be brought online since bringing the 496dc20a302Sas200622 * service up will enable the share that was just added prior 497dc20a302Sas200622 * to the attempt to enable. 498dc20a302Sas200622 */ 499c8ec8eeaSjose borrego err = smb_share_create(&si); 500dc20a302Sas200622 if (err == NERR_Success || !(!isonline && err == NERR_DuplicateName)) 501da6c28aaSamw (void) sa_update_sharetab(share, "smb"); 502dc20a302Sas200622 else 503dc20a302Sas200622 return (SA_NOT_SHARED); 504da6c28aaSamw 505c8ec8eeaSjose borrego return (SA_OK); 506da6c28aaSamw } 507da6c28aaSamw 508da6c28aaSamw /* 509da6c28aaSamw * Remove it from smb server hash. 510da6c28aaSamw */ 511da6c28aaSamw static int 512da6c28aaSamw smb_disable_resource(sa_resource_t resource) 513da6c28aaSamw { 514da6c28aaSamw char *rname; 5153db3f65cSamw uint32_t res; 516da6c28aaSamw sa_share_t share; 517da6c28aaSamw 518da6c28aaSamw rname = sa_get_resource_attr(resource, "name"); 519da6c28aaSamw if (rname == NULL) 520da6c28aaSamw return (SA_NO_SUCH_RESOURCE); 521da6c28aaSamw 522da6c28aaSamw if (smb_isonline()) { 523c8ec8eeaSjose borrego res = smb_share_delete(rname); 524da6c28aaSamw if (res != NERR_Success) { 525da6c28aaSamw sa_free_attr_string(rname); 526da6c28aaSamw return (SA_CONFIG_ERR); 527da6c28aaSamw } 528da6c28aaSamw } 5295b6e0c46Sdougm 5305b6e0c46Sdougm sa_free_attr_string(rname); 5315b6e0c46Sdougm 532da6c28aaSamw share = sa_get_resource_parent(resource); 533da6c28aaSamw if (share != NULL) { 534da6c28aaSamw rname = sa_get_share_attr(share, "path"); 535da6c28aaSamw if (rname != NULL) { 5365b6e0c46Sdougm sa_handle_t handle; 5375b6e0c46Sdougm 5385b6e0c46Sdougm handle = sa_find_group_handle((sa_group_t)resource); 5395b6e0c46Sdougm (void) sa_delete_sharetab(handle, rname, "smb"); 540da6c28aaSamw sa_free_attr_string(rname); 541da6c28aaSamw } 542da6c28aaSamw } 543da6c28aaSamw /* 544da6c28aaSamw * Always return OK as smb/server may be down and 545da6c28aaSamw * Shares will be picked up when loaded. 546da6c28aaSamw */ 547da6c28aaSamw return (SA_OK); 548da6c28aaSamw } 549da6c28aaSamw 550da6c28aaSamw /* 551da6c28aaSamw * smb_share_changed(sa_share_t share) 552da6c28aaSamw * 553da6c28aaSamw * The specified share has changed. 554da6c28aaSamw */ 555da6c28aaSamw static int 556da6c28aaSamw smb_share_changed(sa_share_t share) 557da6c28aaSamw { 558da6c28aaSamw char *path; 559da6c28aaSamw sa_resource_t resource; 560da6c28aaSamw 561c8ec8eeaSjose borrego if (!smb_isonline()) 562c8ec8eeaSjose borrego return (SA_OK); 563c8ec8eeaSjose borrego 564da6c28aaSamw /* get the path since it is important in several places */ 565da6c28aaSamw path = sa_get_share_attr(share, "path"); 566da6c28aaSamw if (path == NULL) 567da6c28aaSamw return (SA_NO_SUCH_PATH); 568c8ec8eeaSjose borrego 569da6c28aaSamw for (resource = sa_get_share_resource(share, NULL); 570da6c28aaSamw resource != NULL; 571da6c28aaSamw resource = sa_get_next_resource(resource)) 572da6c28aaSamw (void) smb_resource_changed(resource); 573da6c28aaSamw 574da6c28aaSamw sa_free_attr_string(path); 575da6c28aaSamw 576da6c28aaSamw return (SA_OK); 577da6c28aaSamw } 578da6c28aaSamw 579da6c28aaSamw /* 580da6c28aaSamw * smb_resource_changed(sa_resource_t resource) 581da6c28aaSamw * 582da6c28aaSamw * The specified resource has changed. 583da6c28aaSamw */ 584da6c28aaSamw static int 585da6c28aaSamw smb_resource_changed(sa_resource_t resource) 586da6c28aaSamw { 5873db3f65cSamw uint32_t res; 588da6c28aaSamw sa_share_t share; 589c8ec8eeaSjose borrego smb_share_t si; 590da6c28aaSamw 591c8ec8eeaSjose borrego if (!smb_isonline()) 592da6c28aaSamw return (SA_OK); 593da6c28aaSamw 594c8ec8eeaSjose borrego if ((share = sa_get_resource_parent(resource)) == NULL) 595da6c28aaSamw return (SA_CONFIG_ERR); 596da6c28aaSamw 597c8ec8eeaSjose borrego if ((res = smb_build_shareinfo(share, resource, &si)) != SA_OK) 598c8ec8eeaSjose borrego return (res); 599da6c28aaSamw 600*b89a8333Snatalie li - Sun Microsystems - Irvine United States res = smb_share_modify(&si); 601c8ec8eeaSjose borrego 602c8ec8eeaSjose borrego if (res != NERR_Success) 603da6c28aaSamw return (SA_CONFIG_ERR); 604c8ec8eeaSjose borrego 605da6c28aaSamw return (smb_enable_service()); 606da6c28aaSamw } 607da6c28aaSamw 608da6c28aaSamw /* 6098e314a44Sdougm * smb_disable_share(sa_share_t share, char *path) 610da6c28aaSamw * 6118e314a44Sdougm * Unshare the specified share. Note that "path" is the same 6128e314a44Sdougm * path as what is in the "share" object. It is passed in to avoid an 6138e314a44Sdougm * additional lookup. A missing "path" value makes this a no-op 6148e314a44Sdougm * function. 615da6c28aaSamw */ 616da6c28aaSamw static int 617da6c28aaSamw smb_disable_share(sa_share_t share, char *path) 618da6c28aaSamw { 619da6c28aaSamw char *rname; 620da6c28aaSamw sa_resource_t resource; 6218e314a44Sdougm sa_group_t parent; 622da6c28aaSamw boolean_t iszfs; 623da6c28aaSamw int err = SA_OK; 6245b6e0c46Sdougm sa_handle_t handle; 6251f713840SDoug McCallum boolean_t first = B_TRUE; /* work around sharetab issue */ 626da6c28aaSamw 6278e314a44Sdougm if (path == NULL) 6288e314a44Sdougm return (err); 6298e314a44Sdougm 6308e314a44Sdougm /* 6318e314a44Sdougm * If the share is in a ZFS group we need to handle it 6328e314a44Sdougm * differently. Just being on a ZFS file system isn't 6338e314a44Sdougm * enough since we may be in a legacy share case. 6348e314a44Sdougm */ 6358e314a44Sdougm parent = sa_get_parent_group(share); 6368e314a44Sdougm iszfs = sa_group_is_zfs(parent); 6378e314a44Sdougm 638da6c28aaSamw if (!smb_isonline()) 639da6c28aaSamw goto done; 640da6c28aaSamw 641da6c28aaSamw for (resource = sa_get_share_resource(share, NULL); 6421f713840SDoug McCallum resource != NULL || err != SA_OK; 643da6c28aaSamw resource = sa_get_next_resource(resource)) { 644da6c28aaSamw rname = sa_get_resource_attr(resource, "name"); 645da6c28aaSamw if (rname == NULL) { 646da6c28aaSamw continue; 647da6c28aaSamw } 648da6c28aaSamw if (!iszfs) { 649c8ec8eeaSjose borrego err = smb_share_delete(rname); 650da6c28aaSamw switch (err) { 651da6c28aaSamw case NERR_NetNameNotFound: 652da6c28aaSamw case NERR_Success: 653da6c28aaSamw err = SA_OK; 654da6c28aaSamw break; 655da6c28aaSamw default: 656da6c28aaSamw err = SA_CONFIG_ERR; 657da6c28aaSamw break; 658da6c28aaSamw } 659da6c28aaSamw } else { 660da6c28aaSamw share_t sh; 661da6c28aaSamw 662da6c28aaSamw sa_sharetab_fill_zfs(share, &sh, "smb"); 663da6c28aaSamw err = sa_share_zfs(share, (char *)path, &sh, 664da6c28aaSamw rname, ZFS_UNSHARE_SMB); 6651f713840SDoug McCallum /* 6661f713840SDoug McCallum * If we are no longer the first case, we 6671f713840SDoug McCallum * don't care about the sa_share_zfs err if it 6681f713840SDoug McCallum * is -1. This works around a problem in 6691f713840SDoug McCallum * sharefs and should be removed when sharefs 6701f713840SDoug McCallum * supports multiple entries per path. 6711f713840SDoug McCallum */ 6721f713840SDoug McCallum if (!first && err == -1) 6731f713840SDoug McCallum err = SA_OK; 6741f713840SDoug McCallum first = B_FALSE; 6751f713840SDoug McCallum 676da6c28aaSamw sa_emptyshare(&sh); 677da6c28aaSamw } 678da6c28aaSamw sa_free_attr_string(rname); 679da6c28aaSamw } 680da6c28aaSamw done: 6815b6e0c46Sdougm if (!iszfs) { 6825b6e0c46Sdougm handle = sa_find_group_handle((sa_group_t)share); 6835b6e0c46Sdougm if (handle != NULL) 6845b6e0c46Sdougm (void) sa_delete_sharetab(handle, path, "smb"); 6855b6e0c46Sdougm else 6865b6e0c46Sdougm err = SA_SYSTEM_ERR; 6875b6e0c46Sdougm } 688da6c28aaSamw return (err); 689da6c28aaSamw } 690da6c28aaSamw 691da6c28aaSamw /* 692687915e9Sdougm * smb_validate_property(handle, property, parent) 693da6c28aaSamw * 694da6c28aaSamw * Check that the property has a legitimate value for its type. 695687915e9Sdougm * Handle isn't currently used but may need to be in the future. 696da6c28aaSamw */ 697da6c28aaSamw 698687915e9Sdougm /*ARGSUSED*/ 699da6c28aaSamw static int 700687915e9Sdougm smb_validate_property(sa_handle_t handle, sa_property_t property, 701687915e9Sdougm sa_optionset_t parent) 702da6c28aaSamw { 703da6c28aaSamw int ret = SA_OK; 704da6c28aaSamw char *propname; 705da6c28aaSamw int optindex; 706da6c28aaSamw sa_group_t parent_group; 707da6c28aaSamw char *value; 708*b89a8333Snatalie li - Sun Microsystems - Irvine United States char *other; 709da6c28aaSamw 710da6c28aaSamw propname = sa_get_property_attr(property, "type"); 711da6c28aaSamw 712da6c28aaSamw if ((optindex = findopt(propname)) < 0) 713da6c28aaSamw ret = SA_NO_SUCH_PROP; 714da6c28aaSamw 715da6c28aaSamw /* need to validate value range here as well */ 716da6c28aaSamw if (ret == SA_OK) { 717da6c28aaSamw parent_group = sa_get_parent_group((sa_share_t)parent); 718da6c28aaSamw if (optdefs[optindex].share && !sa_is_share(parent_group)) 719da6c28aaSamw ret = SA_PROP_SHARE_ONLY; 720da6c28aaSamw } 721da6c28aaSamw if (ret != SA_OK) { 722da6c28aaSamw if (propname != NULL) 723da6c28aaSamw sa_free_attr_string(propname); 724da6c28aaSamw return (ret); 725da6c28aaSamw } 726da6c28aaSamw 727da6c28aaSamw value = sa_get_property_attr(property, "value"); 728da6c28aaSamw if (value != NULL) { 729da6c28aaSamw /* first basic type checking */ 730da6c28aaSamw switch (optdefs[optindex].type) { 731da6c28aaSamw case OPT_TYPE_NUMBER: 732da6c28aaSamw /* check that the value is all digits */ 733da6c28aaSamw if (!is_a_number(value)) 734da6c28aaSamw ret = SA_BAD_VALUE; 735da6c28aaSamw break; 736da6c28aaSamw case OPT_TYPE_BOOLEAN: 737da6c28aaSamw if (strlen(value) == 0 || 738da6c28aaSamw strcasecmp(value, "true") == 0 || 739da6c28aaSamw strcmp(value, "1") == 0 || 740da6c28aaSamw strcasecmp(value, "false") == 0 || 741da6c28aaSamw strcmp(value, "0") == 0) { 742da6c28aaSamw ret = SA_OK; 743da6c28aaSamw } else { 744da6c28aaSamw ret = SA_BAD_VALUE; 745da6c28aaSamw } 746da6c28aaSamw break; 747da6c28aaSamw case OPT_TYPE_NAME: 748da6c28aaSamw /* 749da6c28aaSamw * Make sure no invalid characters 750da6c28aaSamw */ 751da6c28aaSamw if (validresource(value) == B_FALSE) 752da6c28aaSamw ret = SA_BAD_VALUE; 753da6c28aaSamw break; 754da6c28aaSamw case OPT_TYPE_STRING: 755da6c28aaSamw /* whatever is here should be ok */ 756da6c28aaSamw break; 757*b89a8333Snatalie li - Sun Microsystems - Irvine United States case OPT_TYPE_ACCLIST: { 758*b89a8333Snatalie li - Sun Microsystems - Irvine United States sa_property_t oprop; 759*b89a8333Snatalie li - Sun Microsystems - Irvine United States char *ovalue; 760*b89a8333Snatalie li - Sun Microsystems - Irvine United States /* 761*b89a8333Snatalie li - Sun Microsystems - Irvine United States * access list handling. Should eventually 762*b89a8333Snatalie li - Sun Microsystems - Irvine United States * validate that all the values make sense. 763*b89a8333Snatalie li - Sun Microsystems - Irvine United States * Also, ro and rw may have cross value 764*b89a8333Snatalie li - Sun Microsystems - Irvine United States * conflicts. 765*b89a8333Snatalie li - Sun Microsystems - Irvine United States */ 766*b89a8333Snatalie li - Sun Microsystems - Irvine United States if (parent == NULL) 767*b89a8333Snatalie li - Sun Microsystems - Irvine United States break; 768*b89a8333Snatalie li - Sun Microsystems - Irvine United States if (strcmp(propname, SHOPT_RO) == 0) 769*b89a8333Snatalie li - Sun Microsystems - Irvine United States other = SHOPT_RW; 770*b89a8333Snatalie li - Sun Microsystems - Irvine United States else if (strcmp(propname, SHOPT_RW) == 0) 771*b89a8333Snatalie li - Sun Microsystems - Irvine United States other = SHOPT_RO; 772*b89a8333Snatalie li - Sun Microsystems - Irvine United States else 773*b89a8333Snatalie li - Sun Microsystems - Irvine United States other = NULL; 774*b89a8333Snatalie li - Sun Microsystems - Irvine United States if (other == NULL) 775*b89a8333Snatalie li - Sun Microsystems - Irvine United States break; 776*b89a8333Snatalie li - Sun Microsystems - Irvine United States 777*b89a8333Snatalie li - Sun Microsystems - Irvine United States /* compare rw(ro) with ro(rw) */ 778*b89a8333Snatalie li - Sun Microsystems - Irvine United States oprop = sa_get_property(parent, other); 779*b89a8333Snatalie li - Sun Microsystems - Irvine United States if (oprop == NULL) 780*b89a8333Snatalie li - Sun Microsystems - Irvine United States break; 781*b89a8333Snatalie li - Sun Microsystems - Irvine United States /* 782*b89a8333Snatalie li - Sun Microsystems - Irvine United States * only potential 783*b89a8333Snatalie li - Sun Microsystems - Irvine United States * confusion if other 784*b89a8333Snatalie li - Sun Microsystems - Irvine United States * exists 785*b89a8333Snatalie li - Sun Microsystems - Irvine United States */ 786*b89a8333Snatalie li - Sun Microsystems - Irvine United States ovalue = sa_get_property_attr(oprop, "value"); 787*b89a8333Snatalie li - Sun Microsystems - Irvine United States if (ovalue != NULL) { 788*b89a8333Snatalie li - Sun Microsystems - Irvine United States ret = check_rorw(value, ovalue); 789*b89a8333Snatalie li - Sun Microsystems - Irvine United States sa_free_attr_string(ovalue); 790*b89a8333Snatalie li - Sun Microsystems - Irvine United States } 791*b89a8333Snatalie li - Sun Microsystems - Irvine United States break; 792*b89a8333Snatalie li - Sun Microsystems - Irvine United States } 793da6c28aaSamw default: 794da6c28aaSamw break; 795da6c28aaSamw } 796da6c28aaSamw } 797da6c28aaSamw 798da6c28aaSamw if (value != NULL) 799da6c28aaSamw sa_free_attr_string(value); 800da6c28aaSamw if (ret == SA_OK && optdefs[optindex].check != NULL) 801da6c28aaSamw /* do the property specific check */ 802da6c28aaSamw ret = optdefs[optindex].check(property); 803da6c28aaSamw 804da6c28aaSamw if (propname != NULL) 805da6c28aaSamw sa_free_attr_string(propname); 806da6c28aaSamw return (ret); 807da6c28aaSamw } 808da6c28aaSamw 809da6c28aaSamw /* 810da6c28aaSamw * Protocol management functions 811da6c28aaSamw * 812da6c28aaSamw * properties defined in the default files are defined in 813da6c28aaSamw * proto_option_defs for parsing and validation. 814da6c28aaSamw */ 815da6c28aaSamw 816da6c28aaSamw struct smb_proto_option_defs { 817da6c28aaSamw int smb_index; 818da6c28aaSamw int32_t minval; 819da6c28aaSamw int32_t maxval; /* In case of length of string this should be max */ 820da6c28aaSamw int (*validator)(int, char *); 821da6c28aaSamw int32_t refresh; 822da6c28aaSamw } smb_proto_options[] = { 823dc20a302Sas200622 { SMB_CI_SYS_CMNT, 0, MAX_VALUE_BUFLEN, 824da6c28aaSamw string_length_check_validator, SMB_REFRESH_REFRESH }, 825dc20a302Sas200622 { SMB_CI_MAX_WORKERS, 64, 1024, range_check_validator, 826da6c28aaSamw SMB_REFRESH_REFRESH }, 827dc20a302Sas200622 { SMB_CI_NBSCOPE, 0, MAX_VALUE_BUFLEN, 828dc20a302Sas200622 string_length_check_validator, 0 }, 829dc20a302Sas200622 { SMB_CI_LM_LEVEL, 2, 5, range_check_validator, 0 }, 830dc20a302Sas200622 { SMB_CI_KEEPALIVE, 20, 5400, range_check_validator_zero_ok, 831da6c28aaSamw SMB_REFRESH_REFRESH }, 832dc20a302Sas200622 { SMB_CI_WINS_SRV1, 0, MAX_VALUE_BUFLEN, 833da6c28aaSamw ip_address_validator_empty_ok, SMB_REFRESH_REFRESH }, 834dc20a302Sas200622 { SMB_CI_WINS_SRV2, 0, MAX_VALUE_BUFLEN, 835da6c28aaSamw ip_address_validator_empty_ok, SMB_REFRESH_REFRESH }, 836dc20a302Sas200622 { SMB_CI_WINS_EXCL, 0, MAX_VALUE_BUFLEN, 837da6c28aaSamw ip_address_csv_list_validator_empty_ok, SMB_REFRESH_REFRESH }, 838dc20a302Sas200622 { SMB_CI_SIGNING_ENABLE, 0, 0, true_false_validator, 839da6c28aaSamw SMB_REFRESH_REFRESH }, 840dc20a302Sas200622 { SMB_CI_SIGNING_REQD, 0, 0, true_false_validator, 841da6c28aaSamw SMB_REFRESH_REFRESH }, 842dc20a302Sas200622 { SMB_CI_RESTRICT_ANON, 0, 0, true_false_validator, 843da6c28aaSamw SMB_REFRESH_REFRESH }, 844dc20a302Sas200622 { SMB_CI_DOMAIN_SRV, 0, MAX_VALUE_BUFLEN, 845dc20a302Sas200622 ip_address_validator_empty_ok, 0 }, 846dc20a302Sas200622 { SMB_CI_ADS_SITE, 0, MAX_VALUE_BUFLEN, 847da6c28aaSamw string_length_check_validator, SMB_REFRESH_REFRESH }, 848dc20a302Sas200622 { SMB_CI_DYNDNS_ENABLE, 0, 0, true_false_validator, 0 }, 849dc20a302Sas200622 { SMB_CI_AUTOHOME_MAP, 0, MAX_VALUE_BUFLEN, path_validator, 0 }, 850da6c28aaSamw }; 851da6c28aaSamw 852dc20a302Sas200622 #define SMB_OPT_NUM \ 853dc20a302Sas200622 (sizeof (smb_proto_options) / sizeof (smb_proto_options[0])) 854dc20a302Sas200622 855da6c28aaSamw /* 856da6c28aaSamw * Check the range of value as int range. 857da6c28aaSamw */ 858da6c28aaSamw static int 859da6c28aaSamw range_check_validator(int index, char *value) 860da6c28aaSamw { 861da6c28aaSamw int ret = SA_OK; 862da6c28aaSamw 863da6c28aaSamw if (!is_a_number(value)) { 864da6c28aaSamw ret = SA_BAD_VALUE; 865da6c28aaSamw } else { 866da6c28aaSamw int val; 867da6c28aaSamw val = strtoul(value, NULL, 0); 868da6c28aaSamw if (val < smb_proto_options[index].minval || 869da6c28aaSamw val > smb_proto_options[index].maxval) 870da6c28aaSamw ret = SA_BAD_VALUE; 871da6c28aaSamw } 872da6c28aaSamw return (ret); 873da6c28aaSamw } 874da6c28aaSamw 875da6c28aaSamw /* 876da6c28aaSamw * Check the range of value as int range. 877da6c28aaSamw */ 878da6c28aaSamw static int 879da6c28aaSamw range_check_validator_zero_ok(int index, char *value) 880da6c28aaSamw { 881da6c28aaSamw int ret = SA_OK; 882da6c28aaSamw 883da6c28aaSamw if (!is_a_number(value)) { 884da6c28aaSamw ret = SA_BAD_VALUE; 885da6c28aaSamw } else { 886da6c28aaSamw int val; 887da6c28aaSamw val = strtoul(value, NULL, 0); 888da6c28aaSamw if (val == 0) 889da6c28aaSamw ret = SA_OK; 890da6c28aaSamw else { 891da6c28aaSamw if (val < smb_proto_options[index].minval || 892da6c28aaSamw val > smb_proto_options[index].maxval) 893da6c28aaSamw ret = SA_BAD_VALUE; 894da6c28aaSamw } 895da6c28aaSamw } 896da6c28aaSamw return (ret); 897da6c28aaSamw } 898da6c28aaSamw 899da6c28aaSamw /* 900da6c28aaSamw * Check the length of the string 901da6c28aaSamw */ 902da6c28aaSamw static int 903da6c28aaSamw string_length_check_validator(int index, char *value) 904da6c28aaSamw { 905da6c28aaSamw int ret = SA_OK; 906da6c28aaSamw 907da6c28aaSamw if (value == NULL) 908da6c28aaSamw return (SA_BAD_VALUE); 909da6c28aaSamw if (strlen(value) > smb_proto_options[index].maxval) 910da6c28aaSamw ret = SA_BAD_VALUE; 911da6c28aaSamw return (ret); 912da6c28aaSamw } 913da6c28aaSamw 914da6c28aaSamw /* 915da6c28aaSamw * Check yes/no 916da6c28aaSamw */ 917da6c28aaSamw /*ARGSUSED*/ 918da6c28aaSamw static int 919da6c28aaSamw true_false_validator(int index, char *value) 920da6c28aaSamw { 921da6c28aaSamw if (value == NULL) 922da6c28aaSamw return (SA_BAD_VALUE); 923da6c28aaSamw if ((strcasecmp(value, "true") == 0) || 924da6c28aaSamw (strcasecmp(value, "false") == 0)) 925da6c28aaSamw return (SA_OK); 926da6c28aaSamw return (SA_BAD_VALUE); 927da6c28aaSamw } 928da6c28aaSamw 929da6c28aaSamw /* 930da6c28aaSamw * Check IP address. 931da6c28aaSamw */ 932da6c28aaSamw /*ARGSUSED*/ 933da6c28aaSamw static int 934da6c28aaSamw ip_address_validator_empty_ok(int index, char *value) 935da6c28aaSamw { 936da6c28aaSamw char sbytes[16]; 937da6c28aaSamw int len; 938da6c28aaSamw 939da6c28aaSamw if (value == NULL) 940da6c28aaSamw return (SA_OK); 941da6c28aaSamw len = strlen(value); 942da6c28aaSamw if (len == 0) 943da6c28aaSamw return (SA_OK); 944da6c28aaSamw if (inet_pton(AF_INET, value, (void *)sbytes) != 1) 945da6c28aaSamw return (SA_BAD_VALUE); 946da6c28aaSamw 947da6c28aaSamw return (SA_OK); 948da6c28aaSamw } 949da6c28aaSamw 950da6c28aaSamw /* 951da6c28aaSamw * Check IP address list 952da6c28aaSamw */ 953da6c28aaSamw /*ARGSUSED*/ 954da6c28aaSamw static int 955da6c28aaSamw ip_address_csv_list_validator_empty_ok(int index, char *value) 956da6c28aaSamw { 957da6c28aaSamw char sbytes[16]; 958da6c28aaSamw char *ip, *tmp, *ctx; 959da6c28aaSamw 960da6c28aaSamw if (value == NULL || *value == '\0') 961da6c28aaSamw return (SA_OK); 962da6c28aaSamw 963da6c28aaSamw if (strlen(value) > MAX_VALUE_BUFLEN) 964da6c28aaSamw return (SA_BAD_VALUE); 965da6c28aaSamw 966da6c28aaSamw if ((tmp = strdup(value)) == NULL) 967da6c28aaSamw return (SA_NO_MEMORY); 968da6c28aaSamw 969da6c28aaSamw ip = strtok_r(tmp, ",", &ctx); 970da6c28aaSamw while (ip) { 971da6c28aaSamw if (strlen(ip) == 0) { 972da6c28aaSamw free(tmp); 973da6c28aaSamw return (SA_BAD_VALUE); 974da6c28aaSamw } 975da6c28aaSamw if (*ip != 0) { 976da6c28aaSamw if (inet_pton(AF_INET, ip, 977da6c28aaSamw (void *)sbytes) != 1) { 978da6c28aaSamw free(tmp); 979da6c28aaSamw return (SA_BAD_VALUE); 980da6c28aaSamw } 981da6c28aaSamw } 982da6c28aaSamw ip = strtok_r(0, ",", &ctx); 983da6c28aaSamw } 984da6c28aaSamw 985da6c28aaSamw free(tmp); 986da6c28aaSamw return (SA_OK); 987da6c28aaSamw } 988da6c28aaSamw 989da6c28aaSamw /* 990da6c28aaSamw * Check path 991da6c28aaSamw */ 992da6c28aaSamw /*ARGSUSED*/ 993da6c28aaSamw static int 9948d96b23eSAlan Wright path_validator(int index, char *path) 995da6c28aaSamw { 996da6c28aaSamw struct stat buffer; 997da6c28aaSamw int fd, status; 998da6c28aaSamw 9998d96b23eSAlan Wright if (path == NULL) 1000da6c28aaSamw return (SA_BAD_VALUE); 1001da6c28aaSamw 10028d96b23eSAlan Wright fd = open(path, O_RDONLY); 1003da6c28aaSamw if (fd < 0) 1004da6c28aaSamw return (SA_BAD_VALUE); 1005da6c28aaSamw 1006da6c28aaSamw status = fstat(fd, &buffer); 1007da6c28aaSamw (void) close(fd); 1008da6c28aaSamw 1009da6c28aaSamw if (status < 0) 1010da6c28aaSamw return (SA_BAD_VALUE); 1011da6c28aaSamw 1012da6c28aaSamw if (buffer.st_mode & S_IFDIR) 1013da6c28aaSamw return (SA_OK); 1014da6c28aaSamw return (SA_BAD_VALUE); 1015da6c28aaSamw } 1016da6c28aaSamw 1017da6c28aaSamw /* 1018da6c28aaSamw * the protoset holds the defined options so we don't have to read 1019da6c28aaSamw * them multiple times 1020da6c28aaSamw */ 1021da6c28aaSamw static sa_protocol_properties_t protoset; 1022da6c28aaSamw 1023da6c28aaSamw static int 1024da6c28aaSamw findprotoopt(char *name) 1025da6c28aaSamw { 1026da6c28aaSamw int i; 1027dc20a302Sas200622 char *sc_name; 1028dc20a302Sas200622 1029dc20a302Sas200622 for (i = 0; i < SMB_OPT_NUM; i++) { 1030dc20a302Sas200622 sc_name = smb_config_getname(smb_proto_options[i].smb_index); 1031dc20a302Sas200622 if (strcasecmp(sc_name, name) == 0) 1032da6c28aaSamw return (i); 1033da6c28aaSamw } 1034dc20a302Sas200622 1035da6c28aaSamw return (-1); 1036da6c28aaSamw } 1037da6c28aaSamw 1038da6c28aaSamw /* 1039da6c28aaSamw * smb_load_proto_properties() 1040da6c28aaSamw * 1041da6c28aaSamw * read the smb config values from SMF. 1042da6c28aaSamw */ 1043da6c28aaSamw 1044da6c28aaSamw static int 1045da6c28aaSamw smb_load_proto_properties() 1046da6c28aaSamw { 1047da6c28aaSamw sa_property_t prop; 1048dc20a302Sas200622 char value[MAX_VALUE_BUFLEN]; 1049dc20a302Sas200622 char *name; 1050da6c28aaSamw int index; 1051e7bab347Sdougm int ret = SA_OK; 1052dc20a302Sas200622 int rc; 1053da6c28aaSamw 1054da6c28aaSamw protoset = sa_create_protocol_properties(SMB_PROTOCOL_NAME); 1055da6c28aaSamw if (protoset == NULL) 1056da6c28aaSamw return (SA_NO_MEMORY); 1057da6c28aaSamw 1058e7bab347Sdougm for (index = 0; index < SMB_OPT_NUM && ret == SA_OK; index++) { 1059dc20a302Sas200622 rc = smb_config_get(smb_proto_options[index].smb_index, 1060dc20a302Sas200622 value, sizeof (value)); 1061dc20a302Sas200622 if (rc != SMBD_SMF_OK) 1062dc20a302Sas200622 continue; 1063dc20a302Sas200622 name = smb_config_getname(smb_proto_options[index].smb_index); 1064dc20a302Sas200622 prop = sa_create_property(name, value); 106597df5ac9Sdougm if (prop != NULL) 1066e7bab347Sdougm ret = sa_add_protocol_property(protoset, prop); 1067e7bab347Sdougm else 1068e7bab347Sdougm ret = SA_NO_MEMORY; 1069da6c28aaSamw } 1070e7bab347Sdougm return (ret); 1071da6c28aaSamw } 1072da6c28aaSamw 1073da6c28aaSamw /* 1074da6c28aaSamw * smb_share_init() 1075da6c28aaSamw * 1076da6c28aaSamw * Initialize the smb plugin. 1077da6c28aaSamw */ 1078da6c28aaSamw 1079da6c28aaSamw static int 1080da6c28aaSamw smb_share_init(void) 1081da6c28aaSamw { 1082da6c28aaSamw if (sa_plugin_ops.sa_init != smb_share_init) 1083da6c28aaSamw return (SA_SYSTEM_ERR); 1084da6c28aaSamw 10858d96b23eSAlan Wright smb_share_door_clnt_init(); 1086c8ec8eeaSjose borrego return (smb_load_proto_properties()); 1087da6c28aaSamw } 1088da6c28aaSamw 1089da6c28aaSamw /* 1090da6c28aaSamw * smb_share_fini() 1091da6c28aaSamw * 1092da6c28aaSamw */ 1093da6c28aaSamw static void 1094da6c28aaSamw smb_share_fini(void) 1095da6c28aaSamw { 1096da6c28aaSamw xmlFreeNode(protoset); 1097da6c28aaSamw protoset = NULL; 1098dc20a302Sas200622 10998d96b23eSAlan Wright smb_share_door_clnt_fini(); 1100da6c28aaSamw } 1101da6c28aaSamw 1102da6c28aaSamw /* 1103da6c28aaSamw * smb_get_proto_set() 1104da6c28aaSamw * 1105da6c28aaSamw * Return an optionset with all the protocol specific properties in 1106da6c28aaSamw * it. 1107da6c28aaSamw */ 1108da6c28aaSamw static sa_protocol_properties_t 1109da6c28aaSamw smb_get_proto_set(void) 1110da6c28aaSamw { 1111da6c28aaSamw return (protoset); 1112da6c28aaSamw } 1113da6c28aaSamw 1114da6c28aaSamw /* 1115dc20a302Sas200622 * smb_enable_dependencies() 1116dc20a302Sas200622 * 1117dc20a302Sas200622 * SMBD_DEFAULT_INSTANCE_FMRI may have some dependencies that aren't 1118dc20a302Sas200622 * enabled. This will attempt to enable all of them. 1119dc20a302Sas200622 */ 1120dc20a302Sas200622 static void 1121dc20a302Sas200622 smb_enable_dependencies(const char *fmri) 1122dc20a302Sas200622 { 1123dc20a302Sas200622 scf_handle_t *handle; 1124dc20a302Sas200622 scf_service_t *service; 1125dc20a302Sas200622 scf_instance_t *inst = NULL; 1126dc20a302Sas200622 scf_iter_t *iter; 1127dc20a302Sas200622 scf_property_t *prop; 1128dc20a302Sas200622 scf_value_t *value; 1129dc20a302Sas200622 scf_propertygroup_t *pg; 1130dc20a302Sas200622 scf_scope_t *scope; 1131dc20a302Sas200622 char type[SCFTYPE_LEN]; 1132dc20a302Sas200622 char *dependency; 1133dc20a302Sas200622 char *servname; 1134dc20a302Sas200622 int maxlen; 1135dc20a302Sas200622 1136dc20a302Sas200622 /* 1137dc20a302Sas200622 * Get all required handles and storage. 1138dc20a302Sas200622 */ 1139dc20a302Sas200622 handle = scf_handle_create(SCF_VERSION); 1140dc20a302Sas200622 if (handle == NULL) 1141dc20a302Sas200622 return; 1142dc20a302Sas200622 1143dc20a302Sas200622 if (scf_handle_bind(handle) != 0) { 1144dc20a302Sas200622 scf_handle_destroy(handle); 1145dc20a302Sas200622 return; 1146dc20a302Sas200622 } 1147dc20a302Sas200622 1148dc20a302Sas200622 maxlen = scf_limit(SCF_LIMIT_MAX_VALUE_LENGTH); 1149dc20a302Sas200622 if (maxlen == (ssize_t)-1) 1150dc20a302Sas200622 maxlen = MAXPATHLEN; 1151dc20a302Sas200622 1152dc20a302Sas200622 dependency = malloc(maxlen); 1153dc20a302Sas200622 1154dc20a302Sas200622 service = scf_service_create(handle); 1155dc20a302Sas200622 1156dc20a302Sas200622 iter = scf_iter_create(handle); 1157dc20a302Sas200622 1158dc20a302Sas200622 pg = scf_pg_create(handle); 1159dc20a302Sas200622 1160dc20a302Sas200622 prop = scf_property_create(handle); 1161dc20a302Sas200622 1162dc20a302Sas200622 value = scf_value_create(handle); 1163dc20a302Sas200622 1164dc20a302Sas200622 scope = scf_scope_create(handle); 1165dc20a302Sas200622 1166dc20a302Sas200622 if (service == NULL || iter == NULL || pg == NULL || prop == NULL || 1167dc20a302Sas200622 value == NULL || scope == NULL || dependency == NULL) 1168dc20a302Sas200622 goto done; 1169dc20a302Sas200622 1170dc20a302Sas200622 /* 1171dc20a302Sas200622 * We passed in the FMRI for the default instance but for 1172dc20a302Sas200622 * some things we need the simple form so construct it. Since 1173dc20a302Sas200622 * we reuse the storage that dependency points to, we need to 1174dc20a302Sas200622 * use the servname early. 1175dc20a302Sas200622 */ 1176dc20a302Sas200622 (void) snprintf(dependency, maxlen, "%s", fmri + sizeof ("svc:")); 1177dc20a302Sas200622 servname = strrchr(dependency, ':'); 1178dc20a302Sas200622 if (servname == NULL) 1179dc20a302Sas200622 goto done; 1180dc20a302Sas200622 *servname = '\0'; 1181dc20a302Sas200622 servname = dependency; 1182dc20a302Sas200622 1183dc20a302Sas200622 /* 1184dc20a302Sas200622 * Setup to iterate over the service property groups, only 1185dc20a302Sas200622 * looking at those that are "dependency" types. The "entity" 1186dc20a302Sas200622 * property will have the FMRI of the service we are dependent 1187dc20a302Sas200622 * on. 1188dc20a302Sas200622 */ 1189dc20a302Sas200622 if (scf_handle_get_scope(handle, SCF_SCOPE_LOCAL, scope) != 0) 1190dc20a302Sas200622 goto done; 1191dc20a302Sas200622 1192dc20a302Sas200622 if (scf_scope_get_service(scope, servname, service) != 0) 1193dc20a302Sas200622 goto done; 1194dc20a302Sas200622 1195dc20a302Sas200622 if (scf_iter_service_pgs(iter, service) != 0) 1196dc20a302Sas200622 goto done; 1197dc20a302Sas200622 1198dc20a302Sas200622 while (scf_iter_next_pg(iter, pg) > 0) { 1199dc20a302Sas200622 char *services[2]; 1200dc20a302Sas200622 /* 1201dc20a302Sas200622 * Have a property group for the service. See if it is 1202dc20a302Sas200622 * a dependency pg and only do operations on those. 1203dc20a302Sas200622 */ 1204dc20a302Sas200622 if (scf_pg_get_type(pg, type, SCFTYPE_LEN) <= 0) 1205dc20a302Sas200622 continue; 1206dc20a302Sas200622 1207dc20a302Sas200622 if (strncmp(type, SCF_GROUP_DEPENDENCY, SCFTYPE_LEN) != 0) 1208dc20a302Sas200622 continue; 1209dc20a302Sas200622 /* 1210dc20a302Sas200622 * Have a dependency. Attempt to enable it. 1211dc20a302Sas200622 */ 1212dc20a302Sas200622 if (scf_pg_get_property(pg, SCF_PROPERTY_ENTITIES, prop) != 0) 1213dc20a302Sas200622 continue; 1214dc20a302Sas200622 1215dc20a302Sas200622 if (scf_property_get_value(prop, value) != 0) 1216dc20a302Sas200622 continue; 1217dc20a302Sas200622 1218dc20a302Sas200622 services[1] = NULL; 1219dc20a302Sas200622 1220dc20a302Sas200622 if (scf_value_get_as_string(value, dependency, maxlen) > 0) { 1221dc20a302Sas200622 services[0] = dependency; 1222dc20a302Sas200622 _check_services(services); 1223dc20a302Sas200622 } 1224dc20a302Sas200622 } 1225dc20a302Sas200622 1226dc20a302Sas200622 done: 1227dc20a302Sas200622 if (dependency != NULL) 1228dc20a302Sas200622 free(dependency); 1229dc20a302Sas200622 if (value != NULL) 1230dc20a302Sas200622 scf_value_destroy(value); 1231dc20a302Sas200622 if (prop != NULL) 1232dc20a302Sas200622 scf_property_destroy(prop); 1233dc20a302Sas200622 if (pg != NULL) 1234dc20a302Sas200622 scf_pg_destroy(pg); 1235dc20a302Sas200622 if (iter != NULL) 1236dc20a302Sas200622 scf_iter_destroy(iter); 1237dc20a302Sas200622 if (scope != NULL) 1238dc20a302Sas200622 scf_scope_destroy(scope); 1239dc20a302Sas200622 if (inst != NULL) 1240dc20a302Sas200622 scf_instance_destroy(inst); 1241dc20a302Sas200622 if (service != NULL) 1242dc20a302Sas200622 scf_service_destroy(service); 1243dc20a302Sas200622 1244dc20a302Sas200622 (void) scf_handle_unbind(handle); 1245dc20a302Sas200622 scf_handle_destroy(handle); 1246dc20a302Sas200622 } 1247dc20a302Sas200622 1248dc20a302Sas200622 /* 1249da6c28aaSamw * How long to wait for service to come online 1250da6c28aaSamw */ 1251da6c28aaSamw #define WAIT_FOR_SERVICE 15 1252da6c28aaSamw 1253da6c28aaSamw /* 1254da6c28aaSamw * smb_enable_service() 1255da6c28aaSamw * 1256da6c28aaSamw */ 1257da6c28aaSamw static int 1258da6c28aaSamw smb_enable_service(void) 1259da6c28aaSamw { 1260da6c28aaSamw int i; 1261da6c28aaSamw int ret = SA_OK; 1262dc20a302Sas200622 char *service[] = { SMBD_DEFAULT_INSTANCE_FMRI, NULL }; 1263da6c28aaSamw 1264da6c28aaSamw if (!smb_isonline()) { 1265dc20a302Sas200622 /* 1266dc20a302Sas200622 * Attempt to start the idmap, and other dependent 1267dc20a302Sas200622 * services, first. If it fails, the SMB service will 1268dc20a302Sas200622 * ultimately fail so we use that as the error. If we 1269dc20a302Sas200622 * don't try to enable idmap, smb won't start the 1270dc20a302Sas200622 * first time unless the admin has done it 1271dc20a302Sas200622 * manually. The service could be administratively 1272dc20a302Sas200622 * disabled so we won't always get started. 1273dc20a302Sas200622 */ 1274dc20a302Sas200622 smb_enable_dependencies(SMBD_DEFAULT_INSTANCE_FMRI); 1275dc20a302Sas200622 _check_services(service); 1276da6c28aaSamw 1277da6c28aaSamw /* Wait for service to come online */ 1278da6c28aaSamw for (i = 0; i < WAIT_FOR_SERVICE; i++) { 1279da6c28aaSamw if (smb_isonline()) { 1280da6c28aaSamw ret = SA_OK; 1281da6c28aaSamw break; 12827b59d02dSjb150015 } else if (smb_ismaint()) { 12837b59d02dSjb150015 /* maintenance requires help */ 12847b59d02dSjb150015 ret = SA_SYSTEM_ERR; 12857b59d02dSjb150015 break; 12867b59d02dSjb150015 } else if (smb_isdisabled()) { 12877b59d02dSjb150015 /* disabled is ok */ 12887b59d02dSjb150015 ret = SA_OK; 12897b59d02dSjb150015 break; 1290da6c28aaSamw } else { 12917b59d02dSjb150015 /* try another time */ 1292da6c28aaSamw ret = SA_BUSY; 1293da6c28aaSamw (void) sleep(1); 1294da6c28aaSamw } 1295da6c28aaSamw } 1296da6c28aaSamw } 1297da6c28aaSamw return (ret); 1298da6c28aaSamw } 1299da6c28aaSamw 1300da6c28aaSamw /* 1301da6c28aaSamw * smb_validate_proto_prop(index, name, value) 1302da6c28aaSamw * 1303da6c28aaSamw * Verify that the property specified by name can take the new 1304da6c28aaSamw * value. This is a sanity check to prevent bad values getting into 1305da6c28aaSamw * the default files. 1306da6c28aaSamw */ 1307da6c28aaSamw static int 1308da6c28aaSamw smb_validate_proto_prop(int index, char *name, char *value) 1309da6c28aaSamw { 1310da6c28aaSamw if ((name == NULL) || (index < 0)) 1311da6c28aaSamw return (SA_BAD_VALUE); 1312da6c28aaSamw 1313da6c28aaSamw if (smb_proto_options[index].validator == NULL) 1314da6c28aaSamw return (SA_OK); 1315da6c28aaSamw 1316da6c28aaSamw if (smb_proto_options[index].validator(index, value) == SA_OK) 1317da6c28aaSamw return (SA_OK); 1318da6c28aaSamw return (SA_BAD_VALUE); 1319da6c28aaSamw } 1320da6c28aaSamw 1321da6c28aaSamw /* 1322da6c28aaSamw * smb_set_proto_prop(prop) 1323da6c28aaSamw * 1324da6c28aaSamw * check that prop is valid. 1325da6c28aaSamw */ 1326da6c28aaSamw /*ARGSUSED*/ 1327da6c28aaSamw static int 1328da6c28aaSamw smb_set_proto_prop(sa_property_t prop) 1329da6c28aaSamw { 1330da6c28aaSamw int ret = SA_OK; 1331da6c28aaSamw char *name; 1332da6c28aaSamw char *value; 1333da6c28aaSamw int index = -1; 133455bf511dSas200622 struct smb_proto_option_defs *opt; 1335da6c28aaSamw 1336da6c28aaSamw name = sa_get_property_attr(prop, "type"); 1337da6c28aaSamw value = sa_get_property_attr(prop, "value"); 1338da6c28aaSamw if (name != NULL && value != NULL) { 1339da6c28aaSamw index = findprotoopt(name); 1340da6c28aaSamw if (index >= 0) { 1341da6c28aaSamw /* should test for valid value */ 1342da6c28aaSamw ret = smb_validate_proto_prop(index, name, value); 1343da6c28aaSamw if (ret == SA_OK) { 134455bf511dSas200622 opt = &smb_proto_options[index]; 134555bf511dSas200622 1346da6c28aaSamw /* Save to SMF */ 1347dc20a302Sas200622 (void) smb_config_set(opt->smb_index, value); 1348da6c28aaSamw /* 1349da6c28aaSamw * Specialized refresh mechanisms can 1350da6c28aaSamw * be flagged in the proto_options and 1351da6c28aaSamw * processed here. 1352da6c28aaSamw */ 135355bf511dSas200622 if (opt->refresh & SMB_REFRESH_REFRESH) 1354faa1795aSjb150015 (void) smf_refresh_instance( 1355faa1795aSjb150015 SMBD_DEFAULT_INSTANCE_FMRI); 135655bf511dSas200622 else if (opt->refresh & SMB_REFRESH_RESTART) 1357da6c28aaSamw (void) smf_restart_instance( 1358da6c28aaSamw SMBD_DEFAULT_INSTANCE_FMRI); 1359da6c28aaSamw } 1360da6c28aaSamw } 1361da6c28aaSamw } 136255bf511dSas200622 1363da6c28aaSamw if (name != NULL) 1364da6c28aaSamw sa_free_attr_string(name); 1365da6c28aaSamw if (value != NULL) 1366da6c28aaSamw sa_free_attr_string(value); 1367da6c28aaSamw 1368da6c28aaSamw return (ret); 1369da6c28aaSamw } 1370da6c28aaSamw 1371da6c28aaSamw /* 1372da6c28aaSamw * smb_get_status() 1373da6c28aaSamw * 1374da6c28aaSamw * What is the current status of the smbd? We use the SMF state here. 1375da6c28aaSamw * Caller must free the returned value. 1376da6c28aaSamw */ 1377da6c28aaSamw 1378da6c28aaSamw static char * 1379da6c28aaSamw smb_get_status(void) 1380da6c28aaSamw { 1381da6c28aaSamw char *state = NULL; 1382da6c28aaSamw state = smf_get_state(SMBD_DEFAULT_INSTANCE_FMRI); 1383da6c28aaSamw return (state != NULL ? state : "-"); 1384da6c28aaSamw } 1385da6c28aaSamw 1386da6c28aaSamw /* 1387da6c28aaSamw * This protocol plugin require resource names 1388da6c28aaSamw */ 1389da6c28aaSamw static uint64_t 1390da6c28aaSamw smb_share_features(void) 1391da6c28aaSamw { 1392da6c28aaSamw return (SA_FEATURE_RESOURCE | SA_FEATURE_ALLOWSUBDIRS | 13939e5da854Sdougm SA_FEATURE_ALLOWPARDIRS | SA_FEATURE_SERVER); 1394da6c28aaSamw } 1395da6c28aaSamw 1396da6c28aaSamw /* 1397c8ec8eeaSjose borrego * This should be used to convert smb_share_t to sa_resource_t 1398c8ec8eeaSjose borrego * Should only be needed to build transient shares/resources to be 1399c8ec8eeaSjose borrego * supplied to sharemgr to display. 1400da6c28aaSamw */ 1401da6c28aaSamw static int 1402c8ec8eeaSjose borrego smb_add_transient(sa_handle_t handle, smb_share_t *si) 1403da6c28aaSamw { 1404da6c28aaSamw int err; 1405da6c28aaSamw sa_share_t share; 1406da6c28aaSamw sa_group_t group; 1407da6c28aaSamw sa_resource_t resource; 1408da6c28aaSamw 1409da6c28aaSamw if (si == NULL) 1410da6c28aaSamw return (SA_INVALID_NAME); 1411da6c28aaSamw 1412c8ec8eeaSjose borrego if ((share = sa_find_share(handle, si->shr_path)) == NULL) { 1413c8ec8eeaSjose borrego if ((group = smb_get_defaultgrp(handle)) == NULL) 1414da6c28aaSamw return (SA_NO_SUCH_GROUP); 1415c8ec8eeaSjose borrego 14163db3f65cSamw share = sa_get_share(group, si->shr_path); 1417da6c28aaSamw if (share == NULL) { 14183db3f65cSamw share = sa_add_share(group, si->shr_path, 1419da6c28aaSamw SA_SHARE_TRANSIENT, &err); 1420da6c28aaSamw if (share == NULL) 1421da6c28aaSamw return (SA_NO_SUCH_PATH); 1422da6c28aaSamw } 1423da6c28aaSamw } 1424da6c28aaSamw 1425da6c28aaSamw /* 1426da6c28aaSamw * Now handle the resource. Make sure that the resource is 1427da6c28aaSamw * transient and added to the share. 1428da6c28aaSamw */ 14293db3f65cSamw resource = sa_get_share_resource(share, si->shr_name); 1430da6c28aaSamw if (resource == NULL) { 1431da6c28aaSamw resource = sa_add_resource(share, 14323db3f65cSamw si->shr_name, SA_SHARE_TRANSIENT, &err); 1433da6c28aaSamw if (resource == NULL) 1434da6c28aaSamw return (SA_NO_SUCH_RESOURCE); 1435da6c28aaSamw } 1436da6c28aaSamw 1437da6c28aaSamw /* set resource attributes now */ 14383db3f65cSamw (void) sa_set_resource_attr(resource, "description", si->shr_cmnt); 14393db3f65cSamw (void) sa_set_resource_attr(resource, SMB_SHROPT_AD_CONTAINER, 14403db3f65cSamw si->shr_container); 1441da6c28aaSamw 1442da6c28aaSamw return (SA_OK); 1443da6c28aaSamw } 1444da6c28aaSamw 1445da6c28aaSamw /* 1446c8ec8eeaSjose borrego * Return smb transient shares. 1447da6c28aaSamw */ 1448da6c28aaSamw static int 1449da6c28aaSamw smb_list_transient(sa_handle_t handle) 1450da6c28aaSamw { 1451c8ec8eeaSjose borrego int i, offset; 14523db3f65cSamw smb_shrlist_t list; 1453da6c28aaSamw int res; 1454da6c28aaSamw 1455c8ec8eeaSjose borrego if (smb_share_count() <= 0) 1456da6c28aaSamw return (SA_OK); 1457c8ec8eeaSjose borrego 1458da6c28aaSamw offset = 0; 1459c8ec8eeaSjose borrego while (smb_share_list(offset, &list) == NERR_Success) { 1460c8ec8eeaSjose borrego if (list.sl_cnt == 0) 1461da6c28aaSamw break; 1462c8ec8eeaSjose borrego 1463c8ec8eeaSjose borrego for (i = 0; i < list.sl_cnt; i++) { 1464c8ec8eeaSjose borrego res = smb_add_transient(handle, &(list.sl_shares[i])); 1465da6c28aaSamw if (res != SA_OK) 1466da6c28aaSamw return (res); 1467da6c28aaSamw } 1468c8ec8eeaSjose borrego offset += list.sl_cnt; 1469da6c28aaSamw } 1470da6c28aaSamw 1471da6c28aaSamw return (SA_OK); 1472da6c28aaSamw } 1473da6c28aaSamw 1474da6c28aaSamw /* 1475da6c28aaSamw * fix_resource_name(share, name, prefix) 1476da6c28aaSamw * 1477da6c28aaSamw * Construct a name where the ZFS dataset has the prefix replaced with "name". 1478da6c28aaSamw */ 1479da6c28aaSamw static char * 1480da6c28aaSamw fix_resource_name(sa_share_t share, char *name, char *prefix) 1481da6c28aaSamw { 1482da6c28aaSamw char *dataset = NULL; 1483da6c28aaSamw char *newname = NULL; 1484da6c28aaSamw size_t psize; 1485da6c28aaSamw size_t nsize; 1486da6c28aaSamw 1487da6c28aaSamw dataset = sa_get_share_attr(share, "dataset"); 1488da6c28aaSamw 1489da6c28aaSamw if (dataset != NULL && strcmp(dataset, prefix) != 0) { 1490da6c28aaSamw psize = strlen(prefix); 1491da6c28aaSamw if (strncmp(dataset, prefix, psize) == 0) { 1492da6c28aaSamw /* need string plus ',' and NULL */ 1493da6c28aaSamw nsize = (strlen(dataset) - psize) + strlen(name) + 2; 1494da6c28aaSamw newname = calloc(nsize, 1); 1495da6c28aaSamw if (newname != NULL) { 1496da6c28aaSamw (void) snprintf(newname, nsize, "%s%s", name, 1497da6c28aaSamw dataset + psize); 1498da6c28aaSamw sa_fix_resource_name(newname); 1499da6c28aaSamw } 1500da6c28aaSamw sa_free_attr_string(dataset); 1501da6c28aaSamw return (newname); 1502da6c28aaSamw } 1503da6c28aaSamw } 1504da6c28aaSamw if (dataset != NULL) 1505da6c28aaSamw sa_free_attr_string(dataset); 1506da6c28aaSamw return (strdup(name)); 1507da6c28aaSamw } 1508da6c28aaSamw 1509da6c28aaSamw /* 1510da6c28aaSamw * smb_parse_optstring(group, options) 1511da6c28aaSamw * 1512da6c28aaSamw * parse a compact option string into individual options. This allows 1513da6c28aaSamw * ZFS sharesmb and sharemgr "share" command to work. group can be a 1514da6c28aaSamw * group, a share or a resource. 1515da6c28aaSamw */ 1516da6c28aaSamw static int 1517da6c28aaSamw smb_parse_optstring(sa_group_t group, char *options) 1518da6c28aaSamw { 1519da6c28aaSamw char *dup; 1520da6c28aaSamw char *base; 1521da6c28aaSamw char *lasts; 1522da6c28aaSamw char *token; 1523da6c28aaSamw sa_optionset_t optionset; 1524da6c28aaSamw sa_group_t parent = NULL; 1525da6c28aaSamw sa_resource_t resource = NULL; 1526da6c28aaSamw int iszfs = 0; 1527da6c28aaSamw int persist = 0; 1528da6c28aaSamw int need_optionset = 0; 1529da6c28aaSamw int ret = SA_OK; 1530da6c28aaSamw sa_property_t prop; 1531da6c28aaSamw 1532da6c28aaSamw /* 1533da6c28aaSamw * In order to not attempt to change ZFS properties unless 1534da6c28aaSamw * absolutely necessary, we never do it in the legacy parsing 1535da6c28aaSamw * so we need to keep track of this. 1536da6c28aaSamw */ 1537da6c28aaSamw if (sa_is_share(group)) { 1538da6c28aaSamw char *zfs; 1539da6c28aaSamw 1540da6c28aaSamw parent = sa_get_parent_group(group); 1541da6c28aaSamw if (parent != NULL) { 1542da6c28aaSamw zfs = sa_get_group_attr(parent, "zfs"); 1543da6c28aaSamw if (zfs != NULL) { 1544da6c28aaSamw sa_free_attr_string(zfs); 1545da6c28aaSamw iszfs = 1; 1546da6c28aaSamw } 1547da6c28aaSamw } 1548da6c28aaSamw } else { 1549da6c28aaSamw iszfs = sa_group_is_zfs(group); 1550da6c28aaSamw /* 1551da6c28aaSamw * If a ZFS group, then we need to see if a resource 1552da6c28aaSamw * name is being set. If so, bail with 1553da6c28aaSamw * SA_PROP_SHARE_ONLY, so we come back in with a share 1554da6c28aaSamw * instead of a group. 1555da6c28aaSamw */ 1556da6c28aaSamw if (strncmp(options, "name=", sizeof ("name=") - 1) == 0 || 1557da6c28aaSamw strstr(options, ",name=") != NULL) { 1558da6c28aaSamw return (SA_PROP_SHARE_ONLY); 1559da6c28aaSamw } 1560da6c28aaSamw } 1561da6c28aaSamw 1562da6c28aaSamw /* do we have an existing optionset? */ 1563da6c28aaSamw optionset = sa_get_optionset(group, "smb"); 1564da6c28aaSamw if (optionset == NULL) { 1565da6c28aaSamw /* didn't find existing optionset so create one */ 1566da6c28aaSamw optionset = sa_create_optionset(group, "smb"); 1567da6c28aaSamw if (optionset == NULL) 1568da6c28aaSamw return (SA_NO_MEMORY); 1569da6c28aaSamw } else { 1570da6c28aaSamw /* 1571da6c28aaSamw * If an optionset already exists, we've come through 1572da6c28aaSamw * twice so ignore the second time. 1573da6c28aaSamw */ 1574da6c28aaSamw return (ret); 1575da6c28aaSamw } 1576da6c28aaSamw 1577da6c28aaSamw /* We need a copy of options for the next part. */ 1578da6c28aaSamw dup = strdup(options); 1579da6c28aaSamw if (dup == NULL) 1580da6c28aaSamw return (SA_NO_MEMORY); 1581da6c28aaSamw 1582da6c28aaSamw /* 1583da6c28aaSamw * SMB properties are straightforward and are strings, 1584da6c28aaSamw * integers or booleans. Properties are separated by 1585da6c28aaSamw * commas. It will be necessary to parse quotes due to some 1586da6c28aaSamw * strings not having a restricted characters set. 1587da6c28aaSamw * 1588da6c28aaSamw * Note that names will create a resource. For now, if there 1589da6c28aaSamw * is a set of properties "before" the first name="", those 1590da6c28aaSamw * properties will be placed on the group. 1591da6c28aaSamw */ 1592da6c28aaSamw persist = sa_is_persistent(group); 1593da6c28aaSamw base = dup; 1594da6c28aaSamw token = dup; 1595da6c28aaSamw lasts = NULL; 1596da6c28aaSamw while (token != NULL && ret == SA_OK) { 1597da6c28aaSamw ret = SA_OK; 1598da6c28aaSamw token = strtok_r(base, ",", &lasts); 1599da6c28aaSamw base = NULL; 1600da6c28aaSamw if (token != NULL) { 1601da6c28aaSamw char *value; 1602da6c28aaSamw /* 1603da6c28aaSamw * All SMB properties have values so there 1604da6c28aaSamw * MUST be an '=' character. If it doesn't, 1605da6c28aaSamw * it is a syntax error. 1606da6c28aaSamw */ 1607da6c28aaSamw value = strchr(token, '='); 1608da6c28aaSamw if (value != NULL) { 1609da6c28aaSamw *value++ = '\0'; 1610da6c28aaSamw } else { 1611da6c28aaSamw ret = SA_SYNTAX_ERR; 1612da6c28aaSamw break; 1613da6c28aaSamw } 1614da6c28aaSamw /* 1615da6c28aaSamw * We may need to handle a "name" property 1616da6c28aaSamw * that is a ZFS imposed resource name. Each 1617da6c28aaSamw * name would trigger getting a new "resource" 1618da6c28aaSamw * to put properties on. For now, assume no 1619da6c28aaSamw * "name" property for special handling. 1620da6c28aaSamw */ 1621da6c28aaSamw 1622da6c28aaSamw if (strcmp(token, "name") == 0) { 1623da6c28aaSamw char *prefix; 1624da6c28aaSamw char *name = NULL; 1625da6c28aaSamw /* 1626da6c28aaSamw * We have a name, so now work on the 1627da6c28aaSamw * resource level. We have a "share" 1628da6c28aaSamw * in "group" due to the caller having 1629da6c28aaSamw * added it. If we are called with a 1630da6c28aaSamw * group, the check for group/share 1631da6c28aaSamw * at the beginning of this function 1632da6c28aaSamw * will bail out the parse if there is a 1633da6c28aaSamw * "name" but no share. 1634da6c28aaSamw */ 1635da6c28aaSamw if (!iszfs) { 1636da6c28aaSamw ret = SA_SYNTAX_ERR; 1637da6c28aaSamw break; 1638da6c28aaSamw } 1639da6c28aaSamw /* 1640da6c28aaSamw * Make sure the parent group has the 1641da6c28aaSamw * "prefix" property since we will 1642da6c28aaSamw * need to use this for constructing 1643da6c28aaSamw * inherited name= values. 1644da6c28aaSamw */ 1645da6c28aaSamw prefix = sa_get_group_attr(parent, "prefix"); 1646da6c28aaSamw if (prefix == NULL) { 1647da6c28aaSamw prefix = sa_get_group_attr(parent, 1648da6c28aaSamw "name"); 1649da6c28aaSamw if (prefix != NULL) { 1650da6c28aaSamw (void) sa_set_group_attr(parent, 1651da6c28aaSamw "prefix", prefix); 1652da6c28aaSamw } 1653da6c28aaSamw } 1654da6c28aaSamw name = fix_resource_name((sa_share_t)group, 1655da6c28aaSamw value, prefix); 1656da6c28aaSamw if (name != NULL) { 1657da6c28aaSamw resource = sa_add_resource( 1658da6c28aaSamw (sa_share_t)group, name, 1659da6c28aaSamw SA_SHARE_TRANSIENT, &ret); 1660da6c28aaSamw sa_free_attr_string(name); 1661da6c28aaSamw } else { 1662da6c28aaSamw ret = SA_NO_MEMORY; 1663da6c28aaSamw } 1664da6c28aaSamw if (prefix != NULL) 1665da6c28aaSamw sa_free_attr_string(prefix); 1666da6c28aaSamw 1667da6c28aaSamw /* A resource level optionset is needed */ 1668da6c28aaSamw 1669da6c28aaSamw need_optionset = 1; 1670da6c28aaSamw if (resource == NULL) { 1671da6c28aaSamw ret = SA_NO_MEMORY; 1672da6c28aaSamw break; 1673da6c28aaSamw } 1674da6c28aaSamw continue; 1675da6c28aaSamw } 1676da6c28aaSamw 1677da6c28aaSamw if (need_optionset) { 1678da6c28aaSamw optionset = sa_create_optionset(resource, 1679da6c28aaSamw "smb"); 1680da6c28aaSamw need_optionset = 0; 1681da6c28aaSamw } 1682da6c28aaSamw 1683da6c28aaSamw prop = sa_create_property(token, value); 1684da6c28aaSamw if (prop == NULL) 1685da6c28aaSamw ret = SA_NO_MEMORY; 1686da6c28aaSamw else 1687da6c28aaSamw ret = sa_add_property(optionset, prop); 1688da6c28aaSamw if (ret != SA_OK) 1689da6c28aaSamw break; 1690da6c28aaSamw if (!iszfs) 1691da6c28aaSamw ret = sa_commit_properties(optionset, !persist); 1692da6c28aaSamw } 1693da6c28aaSamw } 1694da6c28aaSamw free(dup); 1695da6c28aaSamw return (ret); 1696da6c28aaSamw } 1697da6c28aaSamw 1698da6c28aaSamw /* 1699da6c28aaSamw * smb_sprint_option(rbuff, rbuffsize, incr, prop, sep) 1700da6c28aaSamw * 1701da6c28aaSamw * provides a mechanism to format SMB properties into legacy output 1702da6c28aaSamw * format. If the buffer would overflow, it is reallocated and grown 1703da6c28aaSamw * as appropriate. Special cases of converting internal form of values 1704da6c28aaSamw * to those used by "share" are done. this function does one property 1705da6c28aaSamw * at a time. 1706da6c28aaSamw */ 1707da6c28aaSamw 1708da6c28aaSamw static void 1709da6c28aaSamw smb_sprint_option(char **rbuff, size_t *rbuffsize, size_t incr, 1710da6c28aaSamw sa_property_t prop, int sep) 1711da6c28aaSamw { 1712da6c28aaSamw char *name; 1713da6c28aaSamw char *value; 1714da6c28aaSamw int curlen; 1715da6c28aaSamw char *buff = *rbuff; 1716da6c28aaSamw size_t buffsize = *rbuffsize; 1717da6c28aaSamw 1718da6c28aaSamw name = sa_get_property_attr(prop, "type"); 1719da6c28aaSamw value = sa_get_property_attr(prop, "value"); 1720da6c28aaSamw if (buff != NULL) 1721da6c28aaSamw curlen = strlen(buff); 1722da6c28aaSamw else 1723da6c28aaSamw curlen = 0; 1724da6c28aaSamw if (name != NULL) { 1725da6c28aaSamw int len; 1726da6c28aaSamw len = strlen(name) + sep; 1727da6c28aaSamw 1728da6c28aaSamw /* 1729da6c28aaSamw * A future RFE would be to replace this with more 1730da6c28aaSamw * generic code and to possibly handle more types. 1731da6c28aaSamw * 1732da6c28aaSamw * For now, everything else is treated as a string. If 1733da6c28aaSamw * we get any properties that aren't exactly 1734da6c28aaSamw * name/value pairs, we may need to 1735da6c28aaSamw * interpret/transform. 1736da6c28aaSamw */ 1737da6c28aaSamw if (value != NULL) 1738da6c28aaSamw len += 1 + strlen(value); 1739da6c28aaSamw 1740da6c28aaSamw while (buffsize <= (curlen + len)) { 1741da6c28aaSamw /* need more room */ 1742da6c28aaSamw buffsize += incr; 1743da6c28aaSamw buff = realloc(buff, buffsize); 1744da6c28aaSamw *rbuff = buff; 1745da6c28aaSamw *rbuffsize = buffsize; 1746da6c28aaSamw if (buff == NULL) { 1747da6c28aaSamw /* realloc failed so free everything */ 1748da6c28aaSamw if (*rbuff != NULL) 1749da6c28aaSamw free(*rbuff); 1750da6c28aaSamw goto err; 1751da6c28aaSamw } 1752da6c28aaSamw } 1753da6c28aaSamw if (buff == NULL) 1754da6c28aaSamw goto err; 1755da6c28aaSamw (void) snprintf(buff + curlen, buffsize - curlen, 1756da6c28aaSamw "%s%s=%s", sep ? "," : "", 1757da6c28aaSamw name, value != NULL ? value : "\"\""); 1758da6c28aaSamw 1759da6c28aaSamw } 1760da6c28aaSamw err: 1761da6c28aaSamw if (name != NULL) 1762da6c28aaSamw sa_free_attr_string(name); 1763da6c28aaSamw if (value != NULL) 1764da6c28aaSamw sa_free_attr_string(value); 1765da6c28aaSamw } 1766da6c28aaSamw 1767da6c28aaSamw /* 1768da6c28aaSamw * smb_format_resource_options(resource, hier) 1769da6c28aaSamw * 1770da6c28aaSamw * format all the options on the group into a flattened option 1771da6c28aaSamw * string. If hier is non-zero, walk up the tree to get inherited 1772da6c28aaSamw * options. 1773da6c28aaSamw */ 1774da6c28aaSamw 1775da6c28aaSamw static char * 1776da6c28aaSamw smb_format_options(sa_group_t group, int hier) 1777da6c28aaSamw { 1778da6c28aaSamw sa_optionset_t options = NULL; 1779da6c28aaSamw sa_property_t prop; 1780da6c28aaSamw int sep = 0; 1781da6c28aaSamw char *buff; 1782da6c28aaSamw size_t buffsize; 1783da6c28aaSamw 1784da6c28aaSamw 1785da6c28aaSamw buff = malloc(OPT_CHUNK); 1786da6c28aaSamw if (buff == NULL) 1787da6c28aaSamw return (NULL); 1788da6c28aaSamw 1789da6c28aaSamw buff[0] = '\0'; 1790da6c28aaSamw buffsize = OPT_CHUNK; 1791da6c28aaSamw 1792da6c28aaSamw /* 1793da6c28aaSamw * We may have a an optionset relative to this item. format 1794da6c28aaSamw * these if we find them and then add any security definitions. 1795da6c28aaSamw */ 1796da6c28aaSamw 1797da6c28aaSamw options = sa_get_derived_optionset(group, "smb", hier); 1798da6c28aaSamw 1799da6c28aaSamw /* 1800da6c28aaSamw * do the default set first but skip any option that is also 1801da6c28aaSamw * in the protocol specific optionset. 1802da6c28aaSamw */ 1803da6c28aaSamw if (options != NULL) { 1804da6c28aaSamw for (prop = sa_get_property(options, NULL); 1805da6c28aaSamw prop != NULL; prop = sa_get_next_property(prop)) { 1806da6c28aaSamw /* 1807da6c28aaSamw * use this one since we skipped any 1808da6c28aaSamw * of these that were also in 1809da6c28aaSamw * optdefault 1810da6c28aaSamw */ 1811da6c28aaSamw smb_sprint_option(&buff, &buffsize, OPT_CHUNK, 1812da6c28aaSamw prop, sep); 1813da6c28aaSamw if (buff == NULL) { 1814da6c28aaSamw /* 1815da6c28aaSamw * buff could become NULL if there 1816da6c28aaSamw * isn't enough memory for 1817da6c28aaSamw * smb_sprint_option to realloc() 1818da6c28aaSamw * as necessary. We can't really 1819da6c28aaSamw * do anything about it at this 1820da6c28aaSamw * point so we return NULL. The 1821da6c28aaSamw * caller should handle the 1822da6c28aaSamw * failure. 1823da6c28aaSamw */ 1824da6c28aaSamw if (options != NULL) 1825da6c28aaSamw sa_free_derived_optionset( 1826da6c28aaSamw options); 1827da6c28aaSamw return (buff); 1828da6c28aaSamw } 1829da6c28aaSamw sep = 1; 1830da6c28aaSamw } 1831da6c28aaSamw } 1832da6c28aaSamw 1833da6c28aaSamw if (options != NULL) 1834da6c28aaSamw sa_free_derived_optionset(options); 1835da6c28aaSamw return (buff); 1836da6c28aaSamw } 1837da6c28aaSamw 1838da6c28aaSamw /* 1839da6c28aaSamw * smb_rename_resource(resource, newname) 1840da6c28aaSamw * 1841da6c28aaSamw * Change the current exported name of the resource to newname. 1842da6c28aaSamw */ 1843da6c28aaSamw /*ARGSUSED*/ 1844da6c28aaSamw int 1845da6c28aaSamw smb_rename_resource(sa_handle_t handle, sa_resource_t resource, char *newname) 1846da6c28aaSamw { 1847da6c28aaSamw int ret = SA_OK; 1848da6c28aaSamw int err; 1849da6c28aaSamw char *oldname; 1850da6c28aaSamw 1851c8ec8eeaSjose borrego if (!smb_isonline()) 1852c8ec8eeaSjose borrego return (SA_OK); 1853c8ec8eeaSjose borrego 1854da6c28aaSamw oldname = sa_get_resource_attr(resource, "name"); 1855da6c28aaSamw if (oldname == NULL) 1856da6c28aaSamw return (SA_NO_SUCH_RESOURCE); 1857da6c28aaSamw 1858c8ec8eeaSjose borrego err = smb_share_rename(oldname, newname); 1859da6c28aaSamw 1860da6c28aaSamw /* improve error values somewhat */ 1861da6c28aaSamw switch (err) { 1862da6c28aaSamw case NERR_Success: 1863da6c28aaSamw break; 1864da6c28aaSamw case NERR_InternalError: 1865da6c28aaSamw ret = SA_SYSTEM_ERR; 1866da6c28aaSamw break; 1867da6c28aaSamw case NERR_DuplicateShare: 1868da6c28aaSamw ret = SA_DUPLICATE_NAME; 1869da6c28aaSamw break; 1870da6c28aaSamw default: 1871da6c28aaSamw ret = SA_CONFIG_ERR; 1872da6c28aaSamw break; 1873da6c28aaSamw } 1874da6c28aaSamw 1875da6c28aaSamw return (ret); 1876da6c28aaSamw } 1877c8ec8eeaSjose borrego 1878c8ec8eeaSjose borrego static int 1879c8ec8eeaSjose borrego smb_build_shareinfo(sa_share_t share, sa_resource_t resource, smb_share_t *si) 1880c8ec8eeaSjose borrego { 1881c8ec8eeaSjose borrego sa_property_t prop; 1882c8ec8eeaSjose borrego sa_optionset_t opts; 1883c8ec8eeaSjose borrego char *path; 1884c8ec8eeaSjose borrego char *rname; 1885c8ec8eeaSjose borrego char *val = NULL; 1886c8ec8eeaSjose borrego 1887c8ec8eeaSjose borrego bzero(si, sizeof (smb_share_t)); 1888c8ec8eeaSjose borrego 1889c8ec8eeaSjose borrego if ((path = sa_get_share_attr(share, "path")) == NULL) 1890c8ec8eeaSjose borrego return (SA_NO_SUCH_PATH); 1891c8ec8eeaSjose borrego 1892c8ec8eeaSjose borrego if ((rname = sa_get_resource_attr(resource, "name")) == NULL) { 1893c8ec8eeaSjose borrego sa_free_attr_string(path); 1894c8ec8eeaSjose borrego return (SA_NO_SUCH_RESOURCE); 1895c8ec8eeaSjose borrego } 1896c8ec8eeaSjose borrego 1897c8ec8eeaSjose borrego si->shr_flags = (sa_is_persistent(share)) 1898c8ec8eeaSjose borrego ? SMB_SHRF_PERM : SMB_SHRF_TRANS; 1899c8ec8eeaSjose borrego 1900c8ec8eeaSjose borrego (void) strlcpy(si->shr_path, path, sizeof (si->shr_path)); 1901c8ec8eeaSjose borrego (void) strlcpy(si->shr_name, rname, sizeof (si->shr_name)); 1902c8ec8eeaSjose borrego sa_free_attr_string(path); 1903c8ec8eeaSjose borrego sa_free_attr_string(rname); 1904c8ec8eeaSjose borrego 1905c8ec8eeaSjose borrego val = sa_get_resource_description(resource); 1906c8ec8eeaSjose borrego if (val == NULL) 1907c8ec8eeaSjose borrego val = sa_get_share_description(share); 1908c8ec8eeaSjose borrego 1909c8ec8eeaSjose borrego if (val != NULL) { 1910c8ec8eeaSjose borrego (void) strlcpy(si->shr_cmnt, val, sizeof (si->shr_cmnt)); 1911c8ec8eeaSjose borrego sa_free_share_description(val); 1912c8ec8eeaSjose borrego } 1913c8ec8eeaSjose borrego 1914c8ec8eeaSjose borrego opts = sa_get_derived_optionset(resource, SMB_PROTOCOL_NAME, 1); 1915c8ec8eeaSjose borrego if (opts == NULL) 1916c8ec8eeaSjose borrego return (SA_OK); 1917c8ec8eeaSjose borrego 1918c8ec8eeaSjose borrego prop = sa_get_property(opts, SMB_SHROPT_AD_CONTAINER); 1919c8ec8eeaSjose borrego if (prop != NULL) { 1920c8ec8eeaSjose borrego if ((val = sa_get_property_attr(prop, "value")) != NULL) { 1921c8ec8eeaSjose borrego (void) strlcpy(si->shr_container, val, 1922c8ec8eeaSjose borrego sizeof (si->shr_container)); 1923c8ec8eeaSjose borrego free(val); 1924c8ec8eeaSjose borrego } 1925c8ec8eeaSjose borrego } 1926c8ec8eeaSjose borrego 1927*b89a8333Snatalie li - Sun Microsystems - Irvine United States prop = sa_get_property(opts, SHOPT_RO); 1928*b89a8333Snatalie li - Sun Microsystems - Irvine United States if (prop != NULL) { 1929*b89a8333Snatalie li - Sun Microsystems - Irvine United States if ((val = sa_get_property_attr(prop, "value")) != NULL) { 1930*b89a8333Snatalie li - Sun Microsystems - Irvine United States (void) strlcpy(si->shr_access_ro, val, 1931*b89a8333Snatalie li - Sun Microsystems - Irvine United States sizeof (si->shr_access_ro)); 1932*b89a8333Snatalie li - Sun Microsystems - Irvine United States free(val); 1933*b89a8333Snatalie li - Sun Microsystems - Irvine United States si->shr_flags |= SMB_SHRF_ACC_RO; 1934*b89a8333Snatalie li - Sun Microsystems - Irvine United States } 1935*b89a8333Snatalie li - Sun Microsystems - Irvine United States } 1936*b89a8333Snatalie li - Sun Microsystems - Irvine United States 1937*b89a8333Snatalie li - Sun Microsystems - Irvine United States prop = sa_get_property(opts, SHOPT_RW); 1938*b89a8333Snatalie li - Sun Microsystems - Irvine United States if (prop != NULL) { 1939*b89a8333Snatalie li - Sun Microsystems - Irvine United States if ((val = sa_get_property_attr(prop, "value")) != NULL) { 1940*b89a8333Snatalie li - Sun Microsystems - Irvine United States (void) strlcpy(si->shr_access_rw, val, 1941*b89a8333Snatalie li - Sun Microsystems - Irvine United States sizeof (si->shr_access_rw)); 1942*b89a8333Snatalie li - Sun Microsystems - Irvine United States free(val); 1943*b89a8333Snatalie li - Sun Microsystems - Irvine United States si->shr_flags |= SMB_SHRF_ACC_RW; 1944*b89a8333Snatalie li - Sun Microsystems - Irvine United States } 1945*b89a8333Snatalie li - Sun Microsystems - Irvine United States } 1946*b89a8333Snatalie li - Sun Microsystems - Irvine United States 1947*b89a8333Snatalie li - Sun Microsystems - Irvine United States prop = sa_get_property(opts, SHOPT_NONE); 1948*b89a8333Snatalie li - Sun Microsystems - Irvine United States if (prop != NULL) { 1949*b89a8333Snatalie li - Sun Microsystems - Irvine United States if ((val = sa_get_property_attr(prop, "value")) != NULL) { 1950*b89a8333Snatalie li - Sun Microsystems - Irvine United States (void) strlcpy(si->shr_access_none, val, 1951*b89a8333Snatalie li - Sun Microsystems - Irvine United States sizeof (si->shr_access_none)); 1952*b89a8333Snatalie li - Sun Microsystems - Irvine United States free(val); 1953*b89a8333Snatalie li - Sun Microsystems - Irvine United States si->shr_flags |= SMB_SHRF_ACC_NONE; 1954*b89a8333Snatalie li - Sun Microsystems - Irvine United States } 1955*b89a8333Snatalie li - Sun Microsystems - Irvine United States } 1956*b89a8333Snatalie li - Sun Microsystems - Irvine United States 1957c8ec8eeaSjose borrego sa_free_derived_optionset(opts); 1958c8ec8eeaSjose borrego return (SA_OK); 1959c8ec8eeaSjose borrego } 1960c8ec8eeaSjose borrego 1961c8ec8eeaSjose borrego /* 1962c8ec8eeaSjose borrego * smb_get_defaultgrp 1963c8ec8eeaSjose borrego * 1964c8ec8eeaSjose borrego * If default group for CIFS shares (i.e. "smb") exists 1965c8ec8eeaSjose borrego * then it will return the group handle, otherwise it will 1966c8ec8eeaSjose borrego * create the group and return the handle. 1967c8ec8eeaSjose borrego * 1968c8ec8eeaSjose borrego * All the shares created by CIFS clients (this is only possible 1969c8ec8eeaSjose borrego * via RPC) will be added to "smb" groups. 1970c8ec8eeaSjose borrego */ 1971c8ec8eeaSjose borrego static sa_group_t 1972c8ec8eeaSjose borrego smb_get_defaultgrp(sa_handle_t handle) 1973c8ec8eeaSjose borrego { 1974c8ec8eeaSjose borrego sa_group_t group = NULL; 1975c8ec8eeaSjose borrego int err; 1976c8ec8eeaSjose borrego 1977c8ec8eeaSjose borrego group = sa_get_group(handle, SMB_DEFAULT_SHARE_GROUP); 1978c8ec8eeaSjose borrego if (group != NULL) 1979c8ec8eeaSjose borrego return (group); 1980c8ec8eeaSjose borrego 1981c8ec8eeaSjose borrego group = sa_create_group(handle, SMB_DEFAULT_SHARE_GROUP, &err); 1982c8ec8eeaSjose borrego if (group == NULL) 1983c8ec8eeaSjose borrego return (NULL); 1984c8ec8eeaSjose borrego 1985c8ec8eeaSjose borrego if (sa_create_optionset(group, SMB_DEFAULT_SHARE_GROUP) == NULL) { 1986c8ec8eeaSjose borrego (void) sa_remove_group(group); 1987c8ec8eeaSjose borrego group = NULL; 1988c8ec8eeaSjose borrego } 1989c8ec8eeaSjose borrego 1990c8ec8eeaSjose borrego return (group); 1991c8ec8eeaSjose borrego } 1992