1da6c28aaSamw /* 2da6c28aaSamw * CDDL HEADER START 3da6c28aaSamw * 4da6c28aaSamw * The contents of this file are subject to the terms of the 5da6c28aaSamw * Common Development and Distribution License (the "License"). 6da6c28aaSamw * You may not use this file except in compliance with the License. 7da6c28aaSamw * 8da6c28aaSamw * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9da6c28aaSamw * or http://www.opensolaris.org/os/licensing. 10da6c28aaSamw * See the License for the specific language governing permissions 11da6c28aaSamw * and limitations under the License. 12da6c28aaSamw * 13da6c28aaSamw * When distributing Covered Code, include this CDDL HEADER in each 14da6c28aaSamw * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15da6c28aaSamw * If applicable, add the following below this CDDL HEADER, with the 16da6c28aaSamw * fields enclosed by brackets "[]" replaced with your own identifying 17da6c28aaSamw * information: Portions Copyright [yyyy] [name of copyright owner] 18da6c28aaSamw * 19da6c28aaSamw * CDDL HEADER END 20da6c28aaSamw */ 21da6c28aaSamw 22da6c28aaSamw /* 23c5866007SKeyur Desai * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved. 24*83d2dfe6SGordon Ross * Copyright 2013 Nexenta Systems, Inc. All rights reserved. 25da6c28aaSamw */ 26da6c28aaSamw 27da6c28aaSamw /* 28da6c28aaSamw * SMB specific functions 29da6c28aaSamw */ 30da6c28aaSamw #include <stdio.h> 31da6c28aaSamw #include <string.h> 32da6c28aaSamw #include <ctype.h> 33da6c28aaSamw #include <stdlib.h> 34da6c28aaSamw #include <unistd.h> 35da6c28aaSamw #include <zone.h> 36da6c28aaSamw #include <errno.h> 37da6c28aaSamw #include <locale.h> 38da6c28aaSamw #include <fcntl.h> 39da6c28aaSamw #include <sys/types.h> 40da6c28aaSamw #include <sys/stat.h> 41da6c28aaSamw #include <syslog.h> 42da6c28aaSamw #include "libshare.h" 43da6c28aaSamw #include "libshare_impl.h" 44da6c28aaSamw #include <pwd.h> 45da6c28aaSamw #include <limits.h> 46da6c28aaSamw #include <libscf.h> 47b56bf881SAntonello Cruz #include <libscf_priv.h> 48da6c28aaSamw #include <strings.h> 49da6c28aaSamw #include "libshare_smb.h" 50da6c28aaSamw #include <rpcsvc/daemon_utils.h> 513db3f65cSamw #include <smbsrv/smb_share.h> 52da6c28aaSamw #include <smbsrv/smbinfo.h> 53da6c28aaSamw #include <smbsrv/libsmb.h> 548d7e4166Sjose borrego #include <libdlpi.h> 558d7e4166Sjose borrego 568d7e4166Sjose borrego #define SMB_CSC_BUFSZ 64 57da6c28aaSamw 5829bd2886SAlan Wright #define SMB_VALID_SUB_CHRS "UDhMLmIiSPu" /* substitution characters */ 5929bd2886SAlan Wright 60da6c28aaSamw /* internal functions */ 61da6c28aaSamw static int smb_share_init(void); 62da6c28aaSamw static void smb_share_fini(void); 63da6c28aaSamw static int smb_enable_share(sa_share_t); 64da6c28aaSamw static int smb_share_changed(sa_share_t); 65da6c28aaSamw static int smb_resource_changed(sa_resource_t); 66da6c28aaSamw static int smb_rename_resource(sa_handle_t, sa_resource_t, char *); 67da6c28aaSamw static int smb_disable_share(sa_share_t share, char *); 68687915e9Sdougm static int smb_validate_property(sa_handle_t, sa_property_t, sa_optionset_t); 69da6c28aaSamw static int smb_set_proto_prop(sa_property_t); 70da6c28aaSamw static sa_protocol_properties_t smb_get_proto_set(void); 71da6c28aaSamw static char *smb_get_status(void); 72da6c28aaSamw static int smb_parse_optstring(sa_group_t, char *); 73da6c28aaSamw static char *smb_format_options(sa_group_t, int); 74da6c28aaSamw 75da6c28aaSamw static int smb_enable_service(void); 76da6c28aaSamw 77da6c28aaSamw static int range_check_validator(int, char *); 78da6c28aaSamw static int range_check_validator_zero_ok(int, char *); 79da6c28aaSamw static int string_length_check_validator(int, char *); 8086d7016bSGordon Ross static int print_enable_validator(int, char *); 81da6c28aaSamw static int true_false_validator(int, char *); 8229bd2886SAlan Wright static int ipv4_validator(int, char *); 8396a62adaSjoyce mcintosh static int hostname_validator(int, char *); 84da6c28aaSamw static int path_validator(int, char *); 8529bd2886SAlan Wright static int cmd_validator(int, char *); 8629bd2886SAlan Wright static int disposition_validator(int, char *); 87da6c28aaSamw 88da6c28aaSamw static int smb_enable_resource(sa_resource_t); 89da6c28aaSamw static int smb_disable_resource(sa_resource_t); 90da6c28aaSamw static uint64_t smb_share_features(void); 91da6c28aaSamw static int smb_list_transient(sa_handle_t); 92dc20a302Sas200622 93c8ec8eeaSjose borrego static int smb_build_shareinfo(sa_share_t, sa_resource_t, smb_share_t *); 948d7e4166Sjose borrego static void smb_csc_option(const char *, smb_share_t *); 9589dc44ceSjose borrego static char *smb_csc_name(const smb_share_t *); 96c8ec8eeaSjose borrego static sa_group_t smb_get_defaultgrp(sa_handle_t); 978d7e4166Sjose borrego static int interface_validator(int, char *); 9896a62adaSjoyce mcintosh static int smb_update_optionset_props(sa_handle_t, sa_resource_t, nvlist_t *); 99c8ec8eeaSjose borrego 1009fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States static boolean_t smb_saprop_getbool(sa_optionset_t, char *); 1019fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States static boolean_t smb_saprop_getstr(sa_optionset_t, char *, char *, size_t); 1029fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 10389dc44ceSjose borrego static struct { 10489dc44ceSjose borrego char *value; 10589dc44ceSjose borrego uint32_t flag; 10689dc44ceSjose borrego } cscopt[] = { 10789dc44ceSjose borrego { "disabled", SMB_SHRF_CSC_DISABLED }, 10889dc44ceSjose borrego { "manual", SMB_SHRF_CSC_MANUAL }, 10989dc44ceSjose borrego { "auto", SMB_SHRF_CSC_AUTO }, 11089dc44ceSjose borrego { "vdo", SMB_SHRF_CSC_VDO } 11189dc44ceSjose borrego }; 11289dc44ceSjose borrego 113da6c28aaSamw /* size of basic format allocation */ 114da6c28aaSamw #define OPT_CHUNK 1024 115da6c28aaSamw 116dc20a302Sas200622 /* size of string for types - big enough to hold "dependency" */ 117dc20a302Sas200622 #define SCFTYPE_LEN 32 118dc20a302Sas200622 119da6c28aaSamw /* 120da6c28aaSamw * Indexes of entries in smb_proto_options table. 121da6c28aaSamw * Changes to smb_proto_options table may require 122da6c28aaSamw * an update to these values. 123da6c28aaSamw */ 124da6c28aaSamw #define PROTO_OPT_WINS1 6 125da6c28aaSamw #define PROTO_OPT_WINS_EXCLUDE 8 126da6c28aaSamw 1278d7e4166Sjose borrego typedef struct smb_hostifs_walker { 1288d7e4166Sjose borrego const char *hiw_ifname; 1298d7e4166Sjose borrego boolean_t hiw_matchfound; 1308d7e4166Sjose borrego } smb_hostifs_walker_t; 1318d7e4166Sjose borrego 132da6c28aaSamw 133da6c28aaSamw /* 134da6c28aaSamw * ops vector that provides the protocol specific info and operations 135da6c28aaSamw * for share management. 136da6c28aaSamw */ 137da6c28aaSamw 138da6c28aaSamw struct sa_plugin_ops sa_plugin_ops = { 139da6c28aaSamw SA_PLUGIN_VERSION, 140da6c28aaSamw SMB_PROTOCOL_NAME, 141da6c28aaSamw smb_share_init, 142da6c28aaSamw smb_share_fini, 143da6c28aaSamw smb_enable_share, 144da6c28aaSamw smb_disable_share, 145da6c28aaSamw smb_validate_property, 1464bff34e3Sthurlow NULL, /* valid_space */ 1474bff34e3Sthurlow NULL, /* security_prop */ 148da6c28aaSamw smb_parse_optstring, 149da6c28aaSamw smb_format_options, 150da6c28aaSamw smb_set_proto_prop, 151da6c28aaSamw smb_get_proto_set, 152da6c28aaSamw smb_get_status, 1534bff34e3Sthurlow NULL, /* space_alias */ 1544bff34e3Sthurlow NULL, /* update_legacy */ 1554bff34e3Sthurlow NULL, /* delete_legacy */ 156da6c28aaSamw smb_share_changed, 157da6c28aaSamw smb_enable_resource, 158da6c28aaSamw smb_disable_resource, 159da6c28aaSamw smb_share_features, 160da6c28aaSamw smb_list_transient, 161da6c28aaSamw smb_resource_changed, 162da6c28aaSamw smb_rename_resource, 1634bff34e3Sthurlow NULL, /* run_command */ 1644bff34e3Sthurlow NULL, /* command_help */ 1654bff34e3Sthurlow NULL /* delete_proto_section */ 166da6c28aaSamw }; 167da6c28aaSamw 168da6c28aaSamw struct option_defs optdefs[] = { 1698d7e4166Sjose borrego { SHOPT_AD_CONTAINER, OPT_TYPE_STRING }, 170e3f2c991SKeyur Desai { SHOPT_ABE, OPT_TYPE_BOOLEAN }, 1718d7e4166Sjose borrego { SHOPT_NAME, OPT_TYPE_NAME }, 172b89a8333Snatalie li - Sun Microsystems - Irvine United States { SHOPT_RO, OPT_TYPE_ACCLIST }, 173b89a8333Snatalie li - Sun Microsystems - Irvine United States { SHOPT_RW, OPT_TYPE_ACCLIST }, 174b89a8333Snatalie li - Sun Microsystems - Irvine United States { SHOPT_NONE, OPT_TYPE_ACCLIST }, 1758b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States { SHOPT_CATIA, OPT_TYPE_BOOLEAN }, 1768d7e4166Sjose borrego { SHOPT_CSC, OPT_TYPE_CSC }, 17729bd2886SAlan Wright { SHOPT_GUEST, OPT_TYPE_BOOLEAN }, 1789fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States { SHOPT_DFSROOT, OPT_TYPE_BOOLEAN }, 179148c5f43SAlan Wright { SHOPT_DESCRIPTION, OPT_TYPE_STRING }, 1808d7e4166Sjose borrego { NULL, NULL } 181da6c28aaSamw }; 182da6c28aaSamw 183da6c28aaSamw /* 184da6c28aaSamw * findopt(name) 185da6c28aaSamw * 186da6c28aaSamw * Lookup option "name" in the option table and return the table 187da6c28aaSamw * index. 188da6c28aaSamw */ 189da6c28aaSamw static int 190da6c28aaSamw findopt(char *name) 191da6c28aaSamw { 192da6c28aaSamw int i; 193da6c28aaSamw if (name != NULL) { 194da6c28aaSamw for (i = 0; optdefs[i].tag != NULL; i++) { 195da6c28aaSamw if (strcmp(optdefs[i].tag, name) == 0) 196da6c28aaSamw return (i); 197da6c28aaSamw } 198da6c28aaSamw } 199da6c28aaSamw return (-1); 200da6c28aaSamw } 201da6c28aaSamw 202da6c28aaSamw /* 203da6c28aaSamw * is_a_number(number) 204da6c28aaSamw * 205da6c28aaSamw * is the string a number in one of the forms we want to use? 206da6c28aaSamw */ 207c8ec8eeaSjose borrego static boolean_t 208da6c28aaSamw is_a_number(char *number) 209da6c28aaSamw { 210c8ec8eeaSjose borrego boolean_t isnum = B_TRUE; 211c8ec8eeaSjose borrego boolean_t ishex = B_FALSE; 212da6c28aaSamw 213c8ec8eeaSjose borrego if (number == NULL || *number == '\0') 214c8ec8eeaSjose borrego return (B_FALSE); 215c8ec8eeaSjose borrego 216c8ec8eeaSjose borrego if (strncasecmp(number, "0x", 2) == 0) { 217da6c28aaSamw number += 2; 218c8ec8eeaSjose borrego ishex = B_TRUE; 219da6c28aaSamw } else if (*number == '-') { 220c8ec8eeaSjose borrego number++; 221da6c28aaSamw } 222da6c28aaSamw 223c8ec8eeaSjose borrego while (isnum && (*number != '\0')) { 224c8ec8eeaSjose borrego isnum = (ishex) ? isxdigit(*number) : isdigit(*number); 225c8ec8eeaSjose borrego number++; 226da6c28aaSamw } 227c8ec8eeaSjose borrego 228c8ec8eeaSjose borrego return (isnum); 229da6c28aaSamw } 230da6c28aaSamw 231da6c28aaSamw /* 232b89a8333Snatalie li - Sun Microsystems - Irvine United States * check ro vs rw values. Over time this may get beefed up. 233b89a8333Snatalie li - Sun Microsystems - Irvine United States * for now it just does simple checks. 234b89a8333Snatalie li - Sun Microsystems - Irvine United States */ 235b89a8333Snatalie li - Sun Microsystems - Irvine United States 236b89a8333Snatalie li - Sun Microsystems - Irvine United States static int 237b89a8333Snatalie li - Sun Microsystems - Irvine United States check_rorw(char *v1, char *v2) 238b89a8333Snatalie li - Sun Microsystems - Irvine United States { 239b89a8333Snatalie li - Sun Microsystems - Irvine United States int ret = SA_OK; 240b89a8333Snatalie li - Sun Microsystems - Irvine United States if (strcmp(v1, v2) == 0) 241b89a8333Snatalie li - Sun Microsystems - Irvine United States ret = SA_VALUE_CONFLICT; 242b89a8333Snatalie li - Sun Microsystems - Irvine United States return (ret); 243b89a8333Snatalie li - Sun Microsystems - Irvine United States } 244b89a8333Snatalie li - Sun Microsystems - Irvine United States 245b89a8333Snatalie li - Sun Microsystems - Irvine United States /* 246da6c28aaSamw * validresource(name) 247da6c28aaSamw * 248da6c28aaSamw * Check that name only has valid characters in it. The current valid 249da6c28aaSamw * set are the printable characters but not including: 250da6c28aaSamw * " / \ [ ] : | < > + ; , ? * = \t 251da6c28aaSamw * Note that space is included and there is a maximum length. 252da6c28aaSamw */ 253c8ec8eeaSjose borrego static boolean_t 254da6c28aaSamw validresource(const char *name) 255da6c28aaSamw { 256da6c28aaSamw const char *cp; 257da6c28aaSamw size_t len; 258da6c28aaSamw 259da6c28aaSamw if (name == NULL) 260da6c28aaSamw return (B_FALSE); 261da6c28aaSamw 262da6c28aaSamw len = strlen(name); 263da6c28aaSamw if (len == 0 || len > SA_MAX_RESOURCE_NAME) 264da6c28aaSamw return (B_FALSE); 265da6c28aaSamw 266da6c28aaSamw if (strpbrk(name, "\"/\\[]:|<>+;,?*=\t") != NULL) { 267da6c28aaSamw return (B_FALSE); 268da6c28aaSamw } 269da6c28aaSamw 270da6c28aaSamw for (cp = name; *cp != '\0'; cp++) 271da6c28aaSamw if (iscntrl(*cp)) 272da6c28aaSamw return (B_FALSE); 273da6c28aaSamw 274da6c28aaSamw return (B_TRUE); 275da6c28aaSamw } 276da6c28aaSamw 277da6c28aaSamw /* 2788d7e4166Sjose borrego * Check that the client-side caching (CSC) option value is valid. 2798d7e4166Sjose borrego */ 2808d7e4166Sjose borrego static boolean_t 2818d7e4166Sjose borrego validcsc(const char *value) 2828d7e4166Sjose borrego { 2838d7e4166Sjose borrego int i; 2848d7e4166Sjose borrego 2858d7e4166Sjose borrego for (i = 0; i < (sizeof (cscopt) / sizeof (cscopt[0])); ++i) { 28689dc44ceSjose borrego if (strcasecmp(value, cscopt[i].value) == 0) 2878d7e4166Sjose borrego return (B_TRUE); 2888d7e4166Sjose borrego } 2898d7e4166Sjose borrego 2908d7e4166Sjose borrego return (B_FALSE); 2918d7e4166Sjose borrego } 2928d7e4166Sjose borrego 2938d7e4166Sjose borrego /* 294da6c28aaSamw * smb_isonline() 295da6c28aaSamw * 296da6c28aaSamw * Determine if the SMF service instance is in the online state or 297da6c28aaSamw * not. A number of operations depend on this state. 298da6c28aaSamw */ 299da6c28aaSamw static boolean_t 300da6c28aaSamw smb_isonline(void) 301da6c28aaSamw { 302da6c28aaSamw char *str; 303da6c28aaSamw boolean_t ret = B_FALSE; 304da6c28aaSamw 305da6c28aaSamw if ((str = smf_get_state(SMBD_DEFAULT_INSTANCE_FMRI)) != NULL) { 306da6c28aaSamw ret = (strcmp(str, SCF_STATE_STRING_ONLINE) == 0); 307da6c28aaSamw free(str); 308da6c28aaSamw } 309da6c28aaSamw return (ret); 310da6c28aaSamw } 311da6c28aaSamw 312da6c28aaSamw /* 313dc20a302Sas200622 * smb_isdisabled() 314dc20a302Sas200622 * 315dc20a302Sas200622 * Determine if the SMF service instance is in the disabled state or 316dc20a302Sas200622 * not. A number of operations depend on this state. 317dc20a302Sas200622 */ 318dc20a302Sas200622 static boolean_t 319dc20a302Sas200622 smb_isdisabled(void) 320dc20a302Sas200622 { 321dc20a302Sas200622 char *str; 322dc20a302Sas200622 boolean_t ret = B_FALSE; 323dc20a302Sas200622 324dc20a302Sas200622 if ((str = smf_get_state(SMBD_DEFAULT_INSTANCE_FMRI)) != NULL) { 325dc20a302Sas200622 ret = (strcmp(str, SCF_STATE_STRING_DISABLED) == 0); 326dc20a302Sas200622 free(str); 327dc20a302Sas200622 } 328dc20a302Sas200622 return (ret); 329dc20a302Sas200622 } 330dc20a302Sas200622 331dc20a302Sas200622 /* 332dc20a302Sas200622 * smb_isautoenable() 333dc20a302Sas200622 * 334dc20a302Sas200622 * Determine if the SMF service instance auto_enabled set or not. A 335dc20a302Sas200622 * number of operations depend on this state. The property not being 336dc20a302Sas200622 * set or being set to true means autoenable. Only being set to false 337dc20a302Sas200622 * is not autoenabled. 338dc20a302Sas200622 */ 339dc20a302Sas200622 static boolean_t 340dc20a302Sas200622 smb_isautoenable(void) 341dc20a302Sas200622 { 342dc20a302Sas200622 boolean_t ret = B_TRUE; 343dc20a302Sas200622 scf_simple_prop_t *prop; 344dc20a302Sas200622 uint8_t *retstr; 345dc20a302Sas200622 346dc20a302Sas200622 prop = scf_simple_prop_get(NULL, SMBD_DEFAULT_INSTANCE_FMRI, 347dc20a302Sas200622 "application", "auto_enable"); 348dc20a302Sas200622 if (prop != NULL) { 349dc20a302Sas200622 retstr = scf_simple_prop_next_boolean(prop); 350dc20a302Sas200622 ret = *retstr != 0; 351dc20a302Sas200622 scf_simple_prop_free(prop); 352dc20a302Sas200622 } 353dc20a302Sas200622 return (ret); 354dc20a302Sas200622 } 355dc20a302Sas200622 356dc20a302Sas200622 /* 3577b59d02dSjb150015 * smb_ismaint() 3587b59d02dSjb150015 * 3597b59d02dSjb150015 * Determine if the SMF service instance is in the disabled state or 3607b59d02dSjb150015 * not. A number of operations depend on this state. 3617b59d02dSjb150015 */ 3627b59d02dSjb150015 static boolean_t 3637b59d02dSjb150015 smb_ismaint(void) 3647b59d02dSjb150015 { 3657b59d02dSjb150015 char *str; 3667b59d02dSjb150015 boolean_t ret = B_FALSE; 3677b59d02dSjb150015 3687b59d02dSjb150015 if ((str = smf_get_state(SMBD_DEFAULT_INSTANCE_FMRI)) != NULL) { 3697b59d02dSjb150015 ret = (strcmp(str, SCF_STATE_STRING_MAINT) == 0); 3707b59d02dSjb150015 free(str); 3717b59d02dSjb150015 } 3727b59d02dSjb150015 return (ret); 3737b59d02dSjb150015 } 3747b59d02dSjb150015 3757b59d02dSjb150015 /* 376da6c28aaSamw * smb_enable_share tells the implementation that it is to enable the share. 377da6c28aaSamw * This entails converting the path and options into the appropriate ioctl 378da6c28aaSamw * calls. It is assumed that all error checking of paths, etc. were 379da6c28aaSamw * done earlier. 380da6c28aaSamw */ 381da6c28aaSamw static int 382da6c28aaSamw smb_enable_share(sa_share_t share) 383da6c28aaSamw { 384da6c28aaSamw char *path; 3853db3f65cSamw smb_share_t si; 386da6c28aaSamw sa_resource_t resource; 387da6c28aaSamw boolean_t iszfs; 388da6c28aaSamw boolean_t privileged; 389da6c28aaSamw int err = SA_OK; 390da6c28aaSamw priv_set_t *priv_effective; 391da6c28aaSamw boolean_t online; 392da6c28aaSamw 393f85463f2Sdougm /* 3948622ec45SGordon Ross * Don't support Trusted Extensions. 395f85463f2Sdougm */ 396f85463f2Sdougm if (is_system_labeled()) { 397f85463f2Sdougm (void) printf(dgettext(TEXT_DOMAIN, 398f85463f2Sdougm "SMB: service not supported with Trusted Extensions\n")); 399f85463f2Sdougm return (SA_NOT_SUPPORTED); 400f85463f2Sdougm } 401f85463f2Sdougm 402da6c28aaSamw priv_effective = priv_allocset(); 403da6c28aaSamw (void) getppriv(PRIV_EFFECTIVE, priv_effective); 404da6c28aaSamw privileged = (priv_isfullset(priv_effective) == B_TRUE); 405da6c28aaSamw priv_freeset(priv_effective); 406da6c28aaSamw 407da6c28aaSamw /* get the path since it is important in several places */ 408da6c28aaSamw path = sa_get_share_attr(share, "path"); 409da6c28aaSamw if (path == NULL) 410da6c28aaSamw return (SA_NO_SUCH_PATH); 411da6c28aaSamw 412dc20a302Sas200622 /* 413dc20a302Sas200622 * If administratively disabled, don't try to start anything. 414dc20a302Sas200622 */ 415da6c28aaSamw online = smb_isonline(); 416dc20a302Sas200622 if (!online && !smb_isautoenable() && smb_isdisabled()) 417dc20a302Sas200622 goto done; 418da6c28aaSamw 419da6c28aaSamw iszfs = sa_path_is_zfs(path); 420da6c28aaSamw 421da6c28aaSamw if (iszfs) { 422da6c28aaSamw 423da6c28aaSamw if (privileged == B_FALSE && !online) { 424da6c28aaSamw 425da6c28aaSamw if (!online) { 426da6c28aaSamw (void) printf(dgettext(TEXT_DOMAIN, 427da6c28aaSamw "SMB: Cannot share remove " 428da6c28aaSamw "file system: %s\n"), path); 429da6c28aaSamw (void) printf(dgettext(TEXT_DOMAIN, 430da6c28aaSamw "SMB: Service needs to be enabled " 431da6c28aaSamw "by a privileged user\n")); 432da6c28aaSamw err = SA_NO_PERMISSION; 433da6c28aaSamw errno = EPERM; 434da6c28aaSamw } 435da6c28aaSamw if (err) { 436da6c28aaSamw sa_free_attr_string(path); 437da6c28aaSamw return (err); 438da6c28aaSamw } 439da6c28aaSamw 440da6c28aaSamw } 441da6c28aaSamw } 442da6c28aaSamw 443da6c28aaSamw if (privileged == B_TRUE && !online) { 444da6c28aaSamw err = smb_enable_service(); 445da6c28aaSamw if (err != SA_OK) { 446da6c28aaSamw (void) printf(dgettext(TEXT_DOMAIN, 447da6c28aaSamw "SMB: Unable to enable service\n")); 448da6c28aaSamw } else { 449da6c28aaSamw online = B_TRUE; 450da6c28aaSamw } 451da6c28aaSamw } 452da6c28aaSamw 453da6c28aaSamw /* 454da6c28aaSamw * Don't bother trying to start shares if the service isn't 455da6c28aaSamw * running. 456da6c28aaSamw */ 457da6c28aaSamw if (!online) 458da6c28aaSamw goto done; 459da6c28aaSamw 460da6c28aaSamw /* Each share can have multiple resources */ 461da6c28aaSamw for (resource = sa_get_share_resource(share, NULL); 462da6c28aaSamw resource != NULL; 463da6c28aaSamw resource = sa_get_next_resource(resource)) { 464c8ec8eeaSjose borrego err = smb_build_shareinfo(share, resource, &si); 465c8ec8eeaSjose borrego if (err != SA_OK) { 466da6c28aaSamw sa_free_attr_string(path); 467c8ec8eeaSjose borrego return (err); 468da6c28aaSamw } 469da6c28aaSamw 470da6c28aaSamw if (!iszfs) { 471c8ec8eeaSjose borrego err = smb_share_create(&si); 472da6c28aaSamw } else { 473da6c28aaSamw share_t sh; 474da6c28aaSamw 4755ad42b1bSSurya Prakki (void) sa_sharetab_fill_zfs(share, &sh, "smb"); 476743a77edSAlan Wright err = sa_share_zfs(share, resource, (char *)path, &sh, 477da6c28aaSamw &si, ZFS_SHARE_SMB); 478a63214d6SBill Krier if (err != SA_OK) { 479a63214d6SBill Krier errno = err; 480a63214d6SBill Krier err = -1; 481a63214d6SBill Krier } 482da6c28aaSamw sa_emptyshare(&sh); 483da6c28aaSamw } 484da6c28aaSamw } 485da6c28aaSamw if (!iszfs) 486da6c28aaSamw (void) sa_update_sharetab(share, "smb"); 487da6c28aaSamw done: 488da6c28aaSamw sa_free_attr_string(path); 489da6c28aaSamw 490da6c28aaSamw return (err == NERR_DuplicateShare ? 0 : err); 491da6c28aaSamw } 492da6c28aaSamw 493da6c28aaSamw /* 494da6c28aaSamw * This is the share for CIFS all shares have resource names. 495da6c28aaSamw * Enable tells the smb server to update its hash. If it fails 496da6c28aaSamw * because smb server is down, we just ignore as smb server loads 497da6c28aaSamw * the resources from sharemanager at startup. 498da6c28aaSamw */ 499da6c28aaSamw 500da6c28aaSamw static int 501da6c28aaSamw smb_enable_resource(sa_resource_t resource) 502da6c28aaSamw { 503da6c28aaSamw sa_share_t share; 5043db3f65cSamw smb_share_t si; 505dc20a302Sas200622 int ret = SA_OK; 506dc20a302Sas200622 int err; 507dc20a302Sas200622 boolean_t isonline; 508da6c28aaSamw 509da6c28aaSamw share = sa_get_resource_parent(resource); 510da6c28aaSamw if (share == NULL) 511da6c28aaSamw return (SA_NO_SUCH_PATH); 512dc20a302Sas200622 513dc20a302Sas200622 /* 514dc20a302Sas200622 * If administratively disabled, don't try to start anything. 515dc20a302Sas200622 */ 516dc20a302Sas200622 isonline = smb_isonline(); 517dc20a302Sas200622 if (!isonline && !smb_isautoenable() && smb_isdisabled()) 518c8ec8eeaSjose borrego return (SA_OK); 519dc20a302Sas200622 520c8ec8eeaSjose borrego if (!isonline) { 521c8ec8eeaSjose borrego (void) smb_enable_service(); 522c8ec8eeaSjose borrego 523c8ec8eeaSjose borrego if (!smb_isonline()) 524c8ec8eeaSjose borrego return (SA_OK); 525dc20a302Sas200622 } 526dc20a302Sas200622 527c8ec8eeaSjose borrego if ((ret = smb_build_shareinfo(share, resource, &si)) != SA_OK) 528c8ec8eeaSjose borrego return (ret); 529dc20a302Sas200622 530dc20a302Sas200622 /* 531dc20a302Sas200622 * Attempt to add the share. Any error that occurs if it was 532dc20a302Sas200622 * online is an error but don't count NERR_DuplicateName if 533dc20a302Sas200622 * smb/server had to be brought online since bringing the 534dc20a302Sas200622 * service up will enable the share that was just added prior 535dc20a302Sas200622 * to the attempt to enable. 536dc20a302Sas200622 */ 537c8ec8eeaSjose borrego err = smb_share_create(&si); 538dc20a302Sas200622 if (err == NERR_Success || !(!isonline && err == NERR_DuplicateName)) 539da6c28aaSamw (void) sa_update_sharetab(share, "smb"); 540dc20a302Sas200622 else 541dc20a302Sas200622 return (SA_NOT_SHARED); 542da6c28aaSamw 543c8ec8eeaSjose borrego return (SA_OK); 544da6c28aaSamw } 545da6c28aaSamw 546da6c28aaSamw /* 547da6c28aaSamw * Remove it from smb server hash. 548da6c28aaSamw */ 549da6c28aaSamw static int 550da6c28aaSamw smb_disable_resource(sa_resource_t resource) 551da6c28aaSamw { 552da6c28aaSamw char *rname; 5533db3f65cSamw uint32_t res; 554da6c28aaSamw sa_share_t share; 555da6c28aaSamw 556da6c28aaSamw rname = sa_get_resource_attr(resource, "name"); 557da6c28aaSamw if (rname == NULL) 558da6c28aaSamw return (SA_NO_SUCH_RESOURCE); 559da6c28aaSamw 560da6c28aaSamw if (smb_isonline()) { 561c8ec8eeaSjose borrego res = smb_share_delete(rname); 562fe1c642dSBill Krier if (res != NERR_Success && 563fe1c642dSBill Krier res != NERR_NetNameNotFound) { 564da6c28aaSamw sa_free_attr_string(rname); 565da6c28aaSamw return (SA_CONFIG_ERR); 566da6c28aaSamw } 567da6c28aaSamw } 5685b6e0c46Sdougm 5695b6e0c46Sdougm sa_free_attr_string(rname); 5705b6e0c46Sdougm 571da6c28aaSamw share = sa_get_resource_parent(resource); 572da6c28aaSamw if (share != NULL) { 573da6c28aaSamw rname = sa_get_share_attr(share, "path"); 574da6c28aaSamw if (rname != NULL) { 5755b6e0c46Sdougm sa_handle_t handle; 5765b6e0c46Sdougm 5775b6e0c46Sdougm handle = sa_find_group_handle((sa_group_t)resource); 5785b6e0c46Sdougm (void) sa_delete_sharetab(handle, rname, "smb"); 579da6c28aaSamw sa_free_attr_string(rname); 580da6c28aaSamw } 581da6c28aaSamw } 582da6c28aaSamw /* 583da6c28aaSamw * Always return OK as smb/server may be down and 584da6c28aaSamw * Shares will be picked up when loaded. 585da6c28aaSamw */ 586da6c28aaSamw return (SA_OK); 587da6c28aaSamw } 588da6c28aaSamw 589da6c28aaSamw /* 590da6c28aaSamw * smb_share_changed(sa_share_t share) 591da6c28aaSamw * 592da6c28aaSamw * The specified share has changed. 593da6c28aaSamw */ 594da6c28aaSamw static int 595da6c28aaSamw smb_share_changed(sa_share_t share) 596da6c28aaSamw { 597da6c28aaSamw char *path; 598da6c28aaSamw sa_resource_t resource; 599da6c28aaSamw 600c8ec8eeaSjose borrego if (!smb_isonline()) 601c8ec8eeaSjose borrego return (SA_OK); 602c8ec8eeaSjose borrego 603da6c28aaSamw /* get the path since it is important in several places */ 604da6c28aaSamw path = sa_get_share_attr(share, "path"); 605da6c28aaSamw if (path == NULL) 606da6c28aaSamw return (SA_NO_SUCH_PATH); 607c8ec8eeaSjose borrego 608da6c28aaSamw for (resource = sa_get_share_resource(share, NULL); 609da6c28aaSamw resource != NULL; 610da6c28aaSamw resource = sa_get_next_resource(resource)) 611da6c28aaSamw (void) smb_resource_changed(resource); 612da6c28aaSamw 613da6c28aaSamw sa_free_attr_string(path); 614da6c28aaSamw 615da6c28aaSamw return (SA_OK); 616da6c28aaSamw } 617da6c28aaSamw 618da6c28aaSamw /* 619da6c28aaSamw * smb_resource_changed(sa_resource_t resource) 620da6c28aaSamw * 621da6c28aaSamw * The specified resource has changed. 622da6c28aaSamw */ 623da6c28aaSamw static int 624da6c28aaSamw smb_resource_changed(sa_resource_t resource) 625da6c28aaSamw { 6263db3f65cSamw uint32_t res; 627da6c28aaSamw sa_share_t share; 628c8ec8eeaSjose borrego smb_share_t si; 629da6c28aaSamw 630c8ec8eeaSjose borrego if (!smb_isonline()) 631da6c28aaSamw return (SA_OK); 632da6c28aaSamw 633c8ec8eeaSjose borrego if ((share = sa_get_resource_parent(resource)) == NULL) 634da6c28aaSamw return (SA_CONFIG_ERR); 635da6c28aaSamw 636c8ec8eeaSjose borrego if ((res = smb_build_shareinfo(share, resource, &si)) != SA_OK) 637c8ec8eeaSjose borrego return (res); 638da6c28aaSamw 639b89a8333Snatalie li - Sun Microsystems - Irvine United States res = smb_share_modify(&si); 640c8ec8eeaSjose borrego 641c8ec8eeaSjose borrego if (res != NERR_Success) 642da6c28aaSamw return (SA_CONFIG_ERR); 643c8ec8eeaSjose borrego 644da6c28aaSamw return (smb_enable_service()); 645da6c28aaSamw } 646da6c28aaSamw 647da6c28aaSamw /* 6488e314a44Sdougm * smb_disable_share(sa_share_t share, char *path) 649da6c28aaSamw * 6508e314a44Sdougm * Unshare the specified share. Note that "path" is the same 6518e314a44Sdougm * path as what is in the "share" object. It is passed in to avoid an 6528e314a44Sdougm * additional lookup. A missing "path" value makes this a no-op 6538e314a44Sdougm * function. 654da6c28aaSamw */ 655da6c28aaSamw static int 656da6c28aaSamw smb_disable_share(sa_share_t share, char *path) 657da6c28aaSamw { 658da6c28aaSamw char *rname; 659da6c28aaSamw sa_resource_t resource; 6608e314a44Sdougm sa_group_t parent; 661da6c28aaSamw boolean_t iszfs; 662da6c28aaSamw int err = SA_OK; 663a63214d6SBill Krier int ret = SA_OK; 6645b6e0c46Sdougm sa_handle_t handle; 6651f713840SDoug McCallum boolean_t first = B_TRUE; /* work around sharetab issue */ 666da6c28aaSamw 6678e314a44Sdougm if (path == NULL) 668a63214d6SBill Krier return (ret); 6698e314a44Sdougm 6708e314a44Sdougm /* 6718e314a44Sdougm * If the share is in a ZFS group we need to handle it 6728e314a44Sdougm * differently. Just being on a ZFS file system isn't 6738e314a44Sdougm * enough since we may be in a legacy share case. 6748e314a44Sdougm */ 6758e314a44Sdougm parent = sa_get_parent_group(share); 6768e314a44Sdougm iszfs = sa_group_is_zfs(parent); 6778e314a44Sdougm 678da6c28aaSamw if (!smb_isonline()) 679da6c28aaSamw goto done; 680da6c28aaSamw 681da6c28aaSamw for (resource = sa_get_share_resource(share, NULL); 682a63214d6SBill Krier resource != NULL; 683da6c28aaSamw resource = sa_get_next_resource(resource)) { 684da6c28aaSamw rname = sa_get_resource_attr(resource, "name"); 685da6c28aaSamw if (rname == NULL) { 686da6c28aaSamw continue; 687da6c28aaSamw } 688da6c28aaSamw if (!iszfs) { 689c8ec8eeaSjose borrego err = smb_share_delete(rname); 690da6c28aaSamw switch (err) { 691da6c28aaSamw case NERR_NetNameNotFound: 692da6c28aaSamw case NERR_Success: 693da6c28aaSamw err = SA_OK; 694da6c28aaSamw break; 695da6c28aaSamw default: 696da6c28aaSamw err = SA_CONFIG_ERR; 697da6c28aaSamw break; 698da6c28aaSamw } 699da6c28aaSamw } else { 700da6c28aaSamw share_t sh; 701da6c28aaSamw 7025ad42b1bSSurya Prakki (void) sa_sharetab_fill_zfs(share, &sh, "smb"); 703743a77edSAlan Wright err = sa_share_zfs(share, resource, (char *)path, &sh, 704da6c28aaSamw rname, ZFS_UNSHARE_SMB); 705a63214d6SBill Krier if (err != SA_OK) { 706a63214d6SBill Krier switch (err) { 707a63214d6SBill Krier case EINVAL: 708a63214d6SBill Krier case ENOENT: 7091f713840SDoug McCallum err = SA_OK; 710a63214d6SBill Krier break; 711a63214d6SBill Krier default: 712a63214d6SBill Krier /* 713a63214d6SBill Krier * If we are no longer the first case, 714a63214d6SBill Krier * we don't care about the sa_share_zfs 715a63214d6SBill Krier * err if it is -1. This works around 716a63214d6SBill Krier * a problem in sharefs and should be 717a63214d6SBill Krier * removed when sharefs supports 718a63214d6SBill Krier * multiple entries per path. 719a63214d6SBill Krier */ 720a63214d6SBill Krier if (!first) 721a63214d6SBill Krier err = SA_OK; 722a63214d6SBill Krier else 723a63214d6SBill Krier err = SA_SYSTEM_ERR; 724a63214d6SBill Krier break; 725a63214d6SBill Krier } 726a63214d6SBill Krier } 727a63214d6SBill Krier 7281f713840SDoug McCallum first = B_FALSE; 7291f713840SDoug McCallum 730da6c28aaSamw sa_emptyshare(&sh); 731da6c28aaSamw } 732a63214d6SBill Krier 733a63214d6SBill Krier if (err != SA_OK) 734a63214d6SBill Krier ret = err; 735da6c28aaSamw sa_free_attr_string(rname); 736da6c28aaSamw } 737da6c28aaSamw done: 7385b6e0c46Sdougm if (!iszfs) { 7395b6e0c46Sdougm handle = sa_find_group_handle((sa_group_t)share); 7405b6e0c46Sdougm if (handle != NULL) 7415b6e0c46Sdougm (void) sa_delete_sharetab(handle, path, "smb"); 7425b6e0c46Sdougm else 743a63214d6SBill Krier ret = SA_SYSTEM_ERR; 7445b6e0c46Sdougm } 745a63214d6SBill Krier return (ret); 746da6c28aaSamw } 747da6c28aaSamw 748da6c28aaSamw /* 749687915e9Sdougm * smb_validate_property(handle, property, parent) 750da6c28aaSamw * 751da6c28aaSamw * Check that the property has a legitimate value for its type. 752687915e9Sdougm * Handle isn't currently used but may need to be in the future. 753da6c28aaSamw */ 754da6c28aaSamw 755687915e9Sdougm /*ARGSUSED*/ 756da6c28aaSamw static int 757687915e9Sdougm smb_validate_property(sa_handle_t handle, sa_property_t property, 758687915e9Sdougm sa_optionset_t parent) 759da6c28aaSamw { 760da6c28aaSamw int ret = SA_OK; 761da6c28aaSamw char *propname; 762da6c28aaSamw int optindex; 763da6c28aaSamw sa_group_t parent_group; 764da6c28aaSamw char *value; 765b89a8333Snatalie li - Sun Microsystems - Irvine United States char *other; 766da6c28aaSamw 767da6c28aaSamw propname = sa_get_property_attr(property, "type"); 768da6c28aaSamw 769da6c28aaSamw if ((optindex = findopt(propname)) < 0) 770da6c28aaSamw ret = SA_NO_SUCH_PROP; 771da6c28aaSamw 772da6c28aaSamw /* need to validate value range here as well */ 773da6c28aaSamw if (ret == SA_OK) { 774da6c28aaSamw parent_group = sa_get_parent_group((sa_share_t)parent); 775da6c28aaSamw if (optdefs[optindex].share && !sa_is_share(parent_group)) 776da6c28aaSamw ret = SA_PROP_SHARE_ONLY; 777da6c28aaSamw } 778da6c28aaSamw if (ret != SA_OK) { 779da6c28aaSamw if (propname != NULL) 780da6c28aaSamw sa_free_attr_string(propname); 781da6c28aaSamw return (ret); 782da6c28aaSamw } 783da6c28aaSamw 784da6c28aaSamw value = sa_get_property_attr(property, "value"); 785da6c28aaSamw if (value != NULL) { 786da6c28aaSamw /* first basic type checking */ 787da6c28aaSamw switch (optdefs[optindex].type) { 788da6c28aaSamw case OPT_TYPE_NUMBER: 789da6c28aaSamw /* check that the value is all digits */ 790da6c28aaSamw if (!is_a_number(value)) 791da6c28aaSamw ret = SA_BAD_VALUE; 792da6c28aaSamw break; 793da6c28aaSamw case OPT_TYPE_BOOLEAN: 79429bd2886SAlan Wright ret = true_false_validator(0, value); 795da6c28aaSamw break; 796da6c28aaSamw case OPT_TYPE_NAME: 797da6c28aaSamw /* 798da6c28aaSamw * Make sure no invalid characters 799da6c28aaSamw */ 80029bd2886SAlan Wright if (!validresource(value)) 801da6c28aaSamw ret = SA_BAD_VALUE; 802da6c28aaSamw break; 803da6c28aaSamw case OPT_TYPE_STRING: 804da6c28aaSamw /* whatever is here should be ok */ 805da6c28aaSamw break; 8068d7e4166Sjose borrego case OPT_TYPE_CSC: 80729bd2886SAlan Wright if (!validcsc(value)) 8088d7e4166Sjose borrego ret = SA_BAD_VALUE; 8098d7e4166Sjose borrego break; 810b89a8333Snatalie li - Sun Microsystems - Irvine United States case OPT_TYPE_ACCLIST: { 811b89a8333Snatalie li - Sun Microsystems - Irvine United States sa_property_t oprop; 812b89a8333Snatalie li - Sun Microsystems - Irvine United States char *ovalue; 813b89a8333Snatalie li - Sun Microsystems - Irvine United States /* 814b89a8333Snatalie li - Sun Microsystems - Irvine United States * access list handling. Should eventually 815b89a8333Snatalie li - Sun Microsystems - Irvine United States * validate that all the values make sense. 816b89a8333Snatalie li - Sun Microsystems - Irvine United States * Also, ro and rw may have cross value 817b89a8333Snatalie li - Sun Microsystems - Irvine United States * conflicts. 818b89a8333Snatalie li - Sun Microsystems - Irvine United States */ 819b89a8333Snatalie li - Sun Microsystems - Irvine United States if (parent == NULL) 820b89a8333Snatalie li - Sun Microsystems - Irvine United States break; 821b89a8333Snatalie li - Sun Microsystems - Irvine United States if (strcmp(propname, SHOPT_RO) == 0) 822b89a8333Snatalie li - Sun Microsystems - Irvine United States other = SHOPT_RW; 823b89a8333Snatalie li - Sun Microsystems - Irvine United States else if (strcmp(propname, SHOPT_RW) == 0) 824b89a8333Snatalie li - Sun Microsystems - Irvine United States other = SHOPT_RO; 825b89a8333Snatalie li - Sun Microsystems - Irvine United States else 826b89a8333Snatalie li - Sun Microsystems - Irvine United States other = NULL; 827b89a8333Snatalie li - Sun Microsystems - Irvine United States if (other == NULL) 828b89a8333Snatalie li - Sun Microsystems - Irvine United States break; 829b89a8333Snatalie li - Sun Microsystems - Irvine United States 830b89a8333Snatalie li - Sun Microsystems - Irvine United States /* compare rw(ro) with ro(rw) */ 831b89a8333Snatalie li - Sun Microsystems - Irvine United States oprop = sa_get_property(parent, other); 832b89a8333Snatalie li - Sun Microsystems - Irvine United States if (oprop == NULL) 833b89a8333Snatalie li - Sun Microsystems - Irvine United States break; 834b89a8333Snatalie li - Sun Microsystems - Irvine United States /* 835b89a8333Snatalie li - Sun Microsystems - Irvine United States * only potential 836b89a8333Snatalie li - Sun Microsystems - Irvine United States * confusion if other 837b89a8333Snatalie li - Sun Microsystems - Irvine United States * exists 838b89a8333Snatalie li - Sun Microsystems - Irvine United States */ 839b89a8333Snatalie li - Sun Microsystems - Irvine United States ovalue = sa_get_property_attr(oprop, "value"); 840b89a8333Snatalie li - Sun Microsystems - Irvine United States if (ovalue != NULL) { 841b89a8333Snatalie li - Sun Microsystems - Irvine United States ret = check_rorw(value, ovalue); 842b89a8333Snatalie li - Sun Microsystems - Irvine United States sa_free_attr_string(ovalue); 843b89a8333Snatalie li - Sun Microsystems - Irvine United States } 844b89a8333Snatalie li - Sun Microsystems - Irvine United States break; 845b89a8333Snatalie li - Sun Microsystems - Irvine United States } 846da6c28aaSamw default: 847da6c28aaSamw break; 848da6c28aaSamw } 849da6c28aaSamw } 850da6c28aaSamw 851da6c28aaSamw if (value != NULL) 852da6c28aaSamw sa_free_attr_string(value); 853da6c28aaSamw if (ret == SA_OK && optdefs[optindex].check != NULL) 854da6c28aaSamw /* do the property specific check */ 855da6c28aaSamw ret = optdefs[optindex].check(property); 856da6c28aaSamw 857da6c28aaSamw if (propname != NULL) 858da6c28aaSamw sa_free_attr_string(propname); 859da6c28aaSamw return (ret); 860da6c28aaSamw } 861da6c28aaSamw 862da6c28aaSamw /* 863da6c28aaSamw * Protocol management functions 864da6c28aaSamw * 865da6c28aaSamw * properties defined in the default files are defined in 866da6c28aaSamw * proto_option_defs for parsing and validation. 867da6c28aaSamw */ 868da6c28aaSamw 869da6c28aaSamw struct smb_proto_option_defs { 870da6c28aaSamw int smb_index; 871da6c28aaSamw int32_t minval; 872da6c28aaSamw int32_t maxval; /* In case of length of string this should be max */ 873da6c28aaSamw int (*validator)(int, char *); 874da6c28aaSamw int32_t refresh; 875da6c28aaSamw } smb_proto_options[] = { 876dc20a302Sas200622 { SMB_CI_SYS_CMNT, 0, MAX_VALUE_BUFLEN, 877da6c28aaSamw string_length_check_validator, SMB_REFRESH_REFRESH }, 878dc20a302Sas200622 { SMB_CI_MAX_WORKERS, 64, 1024, range_check_validator, 879da6c28aaSamw SMB_REFRESH_REFRESH }, 880dc20a302Sas200622 { SMB_CI_NBSCOPE, 0, MAX_VALUE_BUFLEN, 881dc20a302Sas200622 string_length_check_validator, 0 }, 882dc20a302Sas200622 { SMB_CI_LM_LEVEL, 2, 5, range_check_validator, 0 }, 883dc20a302Sas200622 { SMB_CI_KEEPALIVE, 20, 5400, range_check_validator_zero_ok, 884da6c28aaSamw SMB_REFRESH_REFRESH }, 885dc20a302Sas200622 { SMB_CI_WINS_SRV1, 0, MAX_VALUE_BUFLEN, 88629bd2886SAlan Wright ipv4_validator, SMB_REFRESH_REFRESH }, 887dc20a302Sas200622 { SMB_CI_WINS_SRV2, 0, MAX_VALUE_BUFLEN, 88829bd2886SAlan Wright ipv4_validator, SMB_REFRESH_REFRESH }, 889dc20a302Sas200622 { SMB_CI_WINS_EXCL, 0, MAX_VALUE_BUFLEN, 8908d7e4166Sjose borrego interface_validator, SMB_REFRESH_REFRESH }, 891dc20a302Sas200622 { SMB_CI_SIGNING_ENABLE, 0, 0, true_false_validator, 892da6c28aaSamw SMB_REFRESH_REFRESH }, 893dc20a302Sas200622 { SMB_CI_SIGNING_REQD, 0, 0, true_false_validator, 894da6c28aaSamw SMB_REFRESH_REFRESH }, 895dc20a302Sas200622 { SMB_CI_RESTRICT_ANON, 0, 0, true_false_validator, 896da6c28aaSamw SMB_REFRESH_REFRESH }, 897dc20a302Sas200622 { SMB_CI_DOMAIN_SRV, 0, MAX_VALUE_BUFLEN, 89896a62adaSjoyce mcintosh hostname_validator, SMB_REFRESH_REFRESH }, 899dc20a302Sas200622 { SMB_CI_ADS_SITE, 0, MAX_VALUE_BUFLEN, 900da6c28aaSamw string_length_check_validator, SMB_REFRESH_REFRESH }, 901dc20a302Sas200622 { SMB_CI_DYNDNS_ENABLE, 0, 0, true_false_validator, 0 }, 902dc20a302Sas200622 { SMB_CI_AUTOHOME_MAP, 0, MAX_VALUE_BUFLEN, path_validator, 0 }, 9037f667e74Sjose borrego { SMB_CI_IPV6_ENABLE, 0, 0, true_false_validator, 9047f667e74Sjose borrego SMB_REFRESH_REFRESH }, 90586d7016bSGordon Ross { SMB_CI_PRINT_ENABLE, 0, 0, print_enable_validator, 906cb174861Sjoyce mcintosh SMB_REFRESH_REFRESH }, 9075f1ef25cSAram Hăvărneanu { SMB_CI_TRAVERSE_MOUNTS, 0, 0, true_false_validator, 9085f1ef25cSAram Hăvărneanu SMB_REFRESH_REFRESH }, 90929bd2886SAlan Wright { SMB_CI_MAP, 0, MAX_VALUE_BUFLEN, cmd_validator, SMB_REFRESH_REFRESH }, 91029bd2886SAlan Wright { SMB_CI_UNMAP, 0, MAX_VALUE_BUFLEN, cmd_validator, 91129bd2886SAlan Wright SMB_REFRESH_REFRESH }, 91229bd2886SAlan Wright { SMB_CI_DISPOSITION, 0, MAX_VALUE_BUFLEN, 91329bd2886SAlan Wright disposition_validator, SMB_REFRESH_REFRESH }, 914*83d2dfe6SGordon Ross { SMB_CI_NETBIOS_ENABLE, 0, 0, true_false_validator, 915*83d2dfe6SGordon Ross SMB_REFRESH_REFRESH }, 916da6c28aaSamw }; 917da6c28aaSamw 918dc20a302Sas200622 #define SMB_OPT_NUM \ 919dc20a302Sas200622 (sizeof (smb_proto_options) / sizeof (smb_proto_options[0])) 920dc20a302Sas200622 921da6c28aaSamw /* 922da6c28aaSamw * Check the range of value as int range. 923da6c28aaSamw */ 924da6c28aaSamw static int 925da6c28aaSamw range_check_validator(int index, char *value) 926da6c28aaSamw { 927da6c28aaSamw int ret = SA_OK; 928da6c28aaSamw 929da6c28aaSamw if (!is_a_number(value)) { 930da6c28aaSamw ret = SA_BAD_VALUE; 931da6c28aaSamw } else { 932da6c28aaSamw int val; 933da6c28aaSamw val = strtoul(value, NULL, 0); 934da6c28aaSamw if (val < smb_proto_options[index].minval || 935da6c28aaSamw val > smb_proto_options[index].maxval) 936da6c28aaSamw ret = SA_BAD_VALUE; 937da6c28aaSamw } 938da6c28aaSamw return (ret); 939da6c28aaSamw } 940da6c28aaSamw 941da6c28aaSamw /* 942da6c28aaSamw * Check the range of value as int range. 943da6c28aaSamw */ 944da6c28aaSamw static int 945da6c28aaSamw range_check_validator_zero_ok(int index, char *value) 946da6c28aaSamw { 947da6c28aaSamw int ret = SA_OK; 948da6c28aaSamw 949da6c28aaSamw if (!is_a_number(value)) { 950da6c28aaSamw ret = SA_BAD_VALUE; 951da6c28aaSamw } else { 952da6c28aaSamw int val; 953da6c28aaSamw val = strtoul(value, NULL, 0); 954da6c28aaSamw if (val == 0) 955da6c28aaSamw ret = SA_OK; 956da6c28aaSamw else { 957da6c28aaSamw if (val < smb_proto_options[index].minval || 958da6c28aaSamw val > smb_proto_options[index].maxval) 959da6c28aaSamw ret = SA_BAD_VALUE; 960da6c28aaSamw } 961da6c28aaSamw } 962da6c28aaSamw return (ret); 963da6c28aaSamw } 964da6c28aaSamw 965da6c28aaSamw /* 966da6c28aaSamw * Check the length of the string 967da6c28aaSamw */ 968da6c28aaSamw static int 969da6c28aaSamw string_length_check_validator(int index, char *value) 970da6c28aaSamw { 971da6c28aaSamw int ret = SA_OK; 972da6c28aaSamw 973da6c28aaSamw if (value == NULL) 974da6c28aaSamw return (SA_BAD_VALUE); 975da6c28aaSamw if (strlen(value) > smb_proto_options[index].maxval) 976da6c28aaSamw ret = SA_BAD_VALUE; 977da6c28aaSamw return (ret); 978da6c28aaSamw } 979da6c28aaSamw 980da6c28aaSamw /* 981da6c28aaSamw * Check yes/no 982da6c28aaSamw */ 983da6c28aaSamw /*ARGSUSED*/ 984da6c28aaSamw static int 985da6c28aaSamw true_false_validator(int index, char *value) 986da6c28aaSamw { 987da6c28aaSamw if (value == NULL) 988da6c28aaSamw return (SA_BAD_VALUE); 989da6c28aaSamw if ((strcasecmp(value, "true") == 0) || 990da6c28aaSamw (strcasecmp(value, "false") == 0)) 991da6c28aaSamw return (SA_OK); 992da6c28aaSamw return (SA_BAD_VALUE); 993da6c28aaSamw } 994da6c28aaSamw 995da6c28aaSamw /* 99686d7016bSGordon Ross * If printing support is compiled in, this is the same as: 99786d7016bSGordon Ross * true_false_validator. Otherwise, only allow false. 99886d7016bSGordon Ross */ 99986d7016bSGordon Ross /*ARGSUSED*/ 100086d7016bSGordon Ross static int 100186d7016bSGordon Ross print_enable_validator(int index, char *value) 100286d7016bSGordon Ross { 100386d7016bSGordon Ross if (value == NULL) 100486d7016bSGordon Ross return (SA_BAD_VALUE); 100586d7016bSGordon Ross 100686d7016bSGordon Ross #ifdef HAVE_CUPS 100786d7016bSGordon Ross if (strcasecmp(value, "true") == 0) 100886d7016bSGordon Ross return (SA_OK); 100986d7016bSGordon Ross #endif 101086d7016bSGordon Ross if (strcasecmp(value, "false") == 0) 101186d7016bSGordon Ross return (SA_OK); 101286d7016bSGordon Ross 101386d7016bSGordon Ross return (SA_BAD_VALUE); 101486d7016bSGordon Ross } 101586d7016bSGordon Ross 101686d7016bSGordon Ross /* 101729bd2886SAlan Wright * Check IP v4 address. 1018da6c28aaSamw */ 1019da6c28aaSamw /*ARGSUSED*/ 1020da6c28aaSamw static int 102129bd2886SAlan Wright ipv4_validator(int index, char *value) 1022da6c28aaSamw { 1023da6c28aaSamw char sbytes[16]; 1024da6c28aaSamw 1025da6c28aaSamw if (value == NULL) 1026da6c28aaSamw return (SA_OK); 102729bd2886SAlan Wright 102829bd2886SAlan Wright if (strlen(value) == 0) 1029da6c28aaSamw return (SA_OK); 103029bd2886SAlan Wright 1031da6c28aaSamw if (inet_pton(AF_INET, value, (void *)sbytes) != 1) 1032da6c28aaSamw return (SA_BAD_VALUE); 1033da6c28aaSamw 1034da6c28aaSamw return (SA_OK); 1035da6c28aaSamw } 1036da6c28aaSamw 1037da6c28aaSamw /* 103896a62adaSjoyce mcintosh * Check that the specified name is an IP address (v4 or v6) or a hostname. 103996a62adaSjoyce mcintosh * Per RFC 1035 and 1123, names may contain alphanumeric characters, hyphens 104096a62adaSjoyce mcintosh * and dots. The first and last character of a label must be alphanumeric. 104196a62adaSjoyce mcintosh * Interior characters may be alphanumeric or hypens. 104296a62adaSjoyce mcintosh * 104396a62adaSjoyce mcintosh * Domain names should not contain underscores but we allow them because 104496a62adaSjoyce mcintosh * Windows names are often in non-compliance with this rule. 104529bd2886SAlan Wright */ 104629bd2886SAlan Wright /*ARGSUSED*/ 104729bd2886SAlan Wright static int 104896a62adaSjoyce mcintosh hostname_validator(int index, char *value) 104929bd2886SAlan Wright { 105029bd2886SAlan Wright char sbytes[INET6_ADDRSTRLEN]; 105196a62adaSjoyce mcintosh boolean_t new_label = B_TRUE; 105296a62adaSjoyce mcintosh char *p; 105396a62adaSjoyce mcintosh char label_terminator; 105496a62adaSjoyce mcintosh int len; 105529bd2886SAlan Wright 105629bd2886SAlan Wright if (value == NULL) 105729bd2886SAlan Wright return (SA_OK); 105829bd2886SAlan Wright 105996a62adaSjoyce mcintosh if ((len = strlen(value)) == 0) 106029bd2886SAlan Wright return (SA_OK); 106129bd2886SAlan Wright 106296a62adaSjoyce mcintosh if (inet_pton(AF_INET, value, (void *)sbytes) == 1) 106396a62adaSjoyce mcintosh return (SA_OK); 106496a62adaSjoyce mcintosh 106596a62adaSjoyce mcintosh if (inet_pton(AF_INET6, value, (void *)sbytes) == 1) 106696a62adaSjoyce mcintosh return (SA_OK); 106796a62adaSjoyce mcintosh 106896a62adaSjoyce mcintosh if (len >= MAXHOSTNAMELEN) 106996a62adaSjoyce mcintosh return (SA_BAD_VALUE); 107096a62adaSjoyce mcintosh 107196a62adaSjoyce mcintosh if (strspn(value, "0123456789.") == len) 107296a62adaSjoyce mcintosh return (SA_BAD_VALUE); 107396a62adaSjoyce mcintosh 107496a62adaSjoyce mcintosh label_terminator = *value; 107596a62adaSjoyce mcintosh 107696a62adaSjoyce mcintosh for (p = value; *p != '\0'; ++p) { 107796a62adaSjoyce mcintosh if (new_label) { 107896a62adaSjoyce mcintosh if (!isalnum(*p)) 107996a62adaSjoyce mcintosh return (SA_BAD_VALUE); 108096a62adaSjoyce mcintosh new_label = B_FALSE; 108196a62adaSjoyce mcintosh label_terminator = *p; 108296a62adaSjoyce mcintosh continue; 108396a62adaSjoyce mcintosh } 108496a62adaSjoyce mcintosh 108596a62adaSjoyce mcintosh if (*p == '.') { 108696a62adaSjoyce mcintosh if (!isalnum(label_terminator)) 108796a62adaSjoyce mcintosh return (SA_BAD_VALUE); 108896a62adaSjoyce mcintosh new_label = B_TRUE; 108996a62adaSjoyce mcintosh label_terminator = *p; 109096a62adaSjoyce mcintosh continue; 109196a62adaSjoyce mcintosh } 109296a62adaSjoyce mcintosh 109396a62adaSjoyce mcintosh label_terminator = *p; 109496a62adaSjoyce mcintosh 109596a62adaSjoyce mcintosh if (isalnum(*p) || *p == '-' || *p == '_') 109696a62adaSjoyce mcintosh continue; 109796a62adaSjoyce mcintosh 109896a62adaSjoyce mcintosh return (SA_BAD_VALUE); 109996a62adaSjoyce mcintosh } 110096a62adaSjoyce mcintosh 110196a62adaSjoyce mcintosh if (!isalnum(label_terminator)) 110229bd2886SAlan Wright return (SA_BAD_VALUE); 110329bd2886SAlan Wright 110429bd2886SAlan Wright return (SA_OK); 110529bd2886SAlan Wright } 110629bd2886SAlan Wright 110729bd2886SAlan Wright /* 11088d7e4166Sjose borrego * Call back function for dlpi_walk. 11098d7e4166Sjose borrego * Returns TRUE if interface name exists on the host. 11108d7e4166Sjose borrego */ 11118d7e4166Sjose borrego static boolean_t 11128d7e4166Sjose borrego smb_get_interface(const char *ifname, void *arg) 11138d7e4166Sjose borrego { 11148d7e4166Sjose borrego smb_hostifs_walker_t *iterp = arg; 11158d7e4166Sjose borrego 11168d7e4166Sjose borrego iterp->hiw_matchfound = (strcmp(ifname, iterp->hiw_ifname) == 0); 11178d7e4166Sjose borrego 11188d7e4166Sjose borrego return (iterp->hiw_matchfound); 11198d7e4166Sjose borrego } 11208d7e4166Sjose borrego 11218d7e4166Sjose borrego /* 11228d7e4166Sjose borrego * Checks to see if the input interface exists on the host. 11238d7e4166Sjose borrego * Returns B_TRUE if the match is found, B_FALSE otherwise. 11248d7e4166Sjose borrego */ 11258d7e4166Sjose borrego static boolean_t 11268d7e4166Sjose borrego smb_validate_interface(const char *ifname) 11278d7e4166Sjose borrego { 11288d7e4166Sjose borrego smb_hostifs_walker_t iter; 11298d7e4166Sjose borrego 11308d7e4166Sjose borrego if ((ifname == NULL) || (*ifname == '\0')) 11318d7e4166Sjose borrego return (B_FALSE); 11328d7e4166Sjose borrego 11338d7e4166Sjose borrego iter.hiw_ifname = ifname; 11348d7e4166Sjose borrego iter.hiw_matchfound = B_FALSE; 11358d7e4166Sjose borrego dlpi_walk(smb_get_interface, &iter, 0); 11368d7e4166Sjose borrego 11378d7e4166Sjose borrego return (iter.hiw_matchfound); 11388d7e4166Sjose borrego } 11398d7e4166Sjose borrego 11408d7e4166Sjose borrego /* 11418d7e4166Sjose borrego * Check valid interfaces. Interface names value can be NULL or empty. 11428d7e4166Sjose borrego * Returns SA_BAD_VALUE if interface cannot be found on the host. 1143da6c28aaSamw */ 1144da6c28aaSamw /*ARGSUSED*/ 1145da6c28aaSamw static int 11468d7e4166Sjose borrego interface_validator(int index, char *value) 1147da6c28aaSamw { 11488d7e4166Sjose borrego char buf[16]; 11498d7e4166Sjose borrego int ret = SA_OK; 11508d7e4166Sjose borrego char *ifname, *tmp, *p; 1151da6c28aaSamw 1152da6c28aaSamw if (value == NULL || *value == '\0') 11538d7e4166Sjose borrego return (ret); 1154da6c28aaSamw 1155da6c28aaSamw if (strlen(value) > MAX_VALUE_BUFLEN) 1156da6c28aaSamw return (SA_BAD_VALUE); 1157da6c28aaSamw 11588d7e4166Sjose borrego if ((p = strdup(value)) == NULL) 1159da6c28aaSamw return (SA_NO_MEMORY); 1160da6c28aaSamw 11618d7e4166Sjose borrego tmp = p; 11628d7e4166Sjose borrego while ((ifname = strsep(&tmp, ",")) != NULL) { 11638d7e4166Sjose borrego if (*ifname == '\0') { 11648d7e4166Sjose borrego ret = SA_BAD_VALUE; 11658d7e4166Sjose borrego break; 1166da6c28aaSamw } 1167da6c28aaSamw 11688d7e4166Sjose borrego if (!smb_validate_interface(ifname)) { 11698d7e4166Sjose borrego if (inet_pton(AF_INET, ifname, (void *)buf) == 0) { 11708d7e4166Sjose borrego ret = SA_BAD_VALUE; 11718d7e4166Sjose borrego break; 11728d7e4166Sjose borrego } 11738d7e4166Sjose borrego } 11748d7e4166Sjose borrego } 11758d7e4166Sjose borrego 11768d7e4166Sjose borrego free(p); 11778d7e4166Sjose borrego return (ret); 1178da6c28aaSamw } 1179da6c28aaSamw 1180da6c28aaSamw /* 1181da6c28aaSamw * Check path 1182da6c28aaSamw */ 1183da6c28aaSamw /*ARGSUSED*/ 1184da6c28aaSamw static int 11858d96b23eSAlan Wright path_validator(int index, char *path) 1186da6c28aaSamw { 1187da6c28aaSamw struct stat buffer; 1188da6c28aaSamw int fd, status; 1189da6c28aaSamw 11908d96b23eSAlan Wright if (path == NULL) 1191da6c28aaSamw return (SA_BAD_VALUE); 1192da6c28aaSamw 11938d96b23eSAlan Wright fd = open(path, O_RDONLY); 1194da6c28aaSamw if (fd < 0) 1195da6c28aaSamw return (SA_BAD_VALUE); 1196da6c28aaSamw 1197da6c28aaSamw status = fstat(fd, &buffer); 1198da6c28aaSamw (void) close(fd); 1199da6c28aaSamw 1200da6c28aaSamw if (status < 0) 1201da6c28aaSamw return (SA_BAD_VALUE); 1202da6c28aaSamw 1203da6c28aaSamw if (buffer.st_mode & S_IFDIR) 1204da6c28aaSamw return (SA_OK); 1205da6c28aaSamw return (SA_BAD_VALUE); 1206da6c28aaSamw } 1207da6c28aaSamw 1208da6c28aaSamw /* 1209da6c28aaSamw * the protoset holds the defined options so we don't have to read 1210da6c28aaSamw * them multiple times 1211da6c28aaSamw */ 1212da6c28aaSamw static sa_protocol_properties_t protoset; 1213da6c28aaSamw 1214da6c28aaSamw static int 1215da6c28aaSamw findprotoopt(char *name) 1216da6c28aaSamw { 1217da6c28aaSamw int i; 1218dc20a302Sas200622 char *sc_name; 1219dc20a302Sas200622 1220dc20a302Sas200622 for (i = 0; i < SMB_OPT_NUM; i++) { 1221dc20a302Sas200622 sc_name = smb_config_getname(smb_proto_options[i].smb_index); 1222dc20a302Sas200622 if (strcasecmp(sc_name, name) == 0) 1223da6c28aaSamw return (i); 1224da6c28aaSamw } 1225dc20a302Sas200622 1226da6c28aaSamw return (-1); 1227da6c28aaSamw } 1228da6c28aaSamw 1229da6c28aaSamw /* 1230da6c28aaSamw * smb_load_proto_properties() 1231da6c28aaSamw * 1232da6c28aaSamw * read the smb config values from SMF. 1233da6c28aaSamw */ 1234da6c28aaSamw 1235da6c28aaSamw static int 1236da6c28aaSamw smb_load_proto_properties() 1237da6c28aaSamw { 1238da6c28aaSamw sa_property_t prop; 1239dc20a302Sas200622 char value[MAX_VALUE_BUFLEN]; 1240dc20a302Sas200622 char *name; 1241da6c28aaSamw int index; 1242e7bab347Sdougm int ret = SA_OK; 1243dc20a302Sas200622 int rc; 1244da6c28aaSamw 1245da6c28aaSamw protoset = sa_create_protocol_properties(SMB_PROTOCOL_NAME); 1246da6c28aaSamw if (protoset == NULL) 1247da6c28aaSamw return (SA_NO_MEMORY); 1248da6c28aaSamw 1249e7bab347Sdougm for (index = 0; index < SMB_OPT_NUM && ret == SA_OK; index++) { 1250dc20a302Sas200622 rc = smb_config_get(smb_proto_options[index].smb_index, 1251dc20a302Sas200622 value, sizeof (value)); 1252dc20a302Sas200622 if (rc != SMBD_SMF_OK) 1253dc20a302Sas200622 continue; 1254dc20a302Sas200622 name = smb_config_getname(smb_proto_options[index].smb_index); 1255dc20a302Sas200622 prop = sa_create_property(name, value); 125697df5ac9Sdougm if (prop != NULL) 1257e7bab347Sdougm ret = sa_add_protocol_property(protoset, prop); 1258e7bab347Sdougm else 1259e7bab347Sdougm ret = SA_NO_MEMORY; 1260da6c28aaSamw } 1261e7bab347Sdougm return (ret); 1262da6c28aaSamw } 1263da6c28aaSamw 1264da6c28aaSamw /* 1265da6c28aaSamw * smb_share_init() 1266da6c28aaSamw * 1267da6c28aaSamw * Initialize the smb plugin. 1268da6c28aaSamw */ 1269da6c28aaSamw 1270da6c28aaSamw static int 1271da6c28aaSamw smb_share_init(void) 1272da6c28aaSamw { 1273da6c28aaSamw if (sa_plugin_ops.sa_init != smb_share_init) 1274da6c28aaSamw return (SA_SYSTEM_ERR); 1275da6c28aaSamw 12768d96b23eSAlan Wright smb_share_door_clnt_init(); 1277c8ec8eeaSjose borrego return (smb_load_proto_properties()); 1278da6c28aaSamw } 1279da6c28aaSamw 1280da6c28aaSamw /* 1281da6c28aaSamw * smb_share_fini() 1282da6c28aaSamw * 1283da6c28aaSamw */ 1284da6c28aaSamw static void 1285da6c28aaSamw smb_share_fini(void) 1286da6c28aaSamw { 1287da6c28aaSamw xmlFreeNode(protoset); 1288da6c28aaSamw protoset = NULL; 1289dc20a302Sas200622 12908d96b23eSAlan Wright smb_share_door_clnt_fini(); 1291da6c28aaSamw } 1292da6c28aaSamw 1293da6c28aaSamw /* 1294da6c28aaSamw * smb_get_proto_set() 1295da6c28aaSamw * 1296da6c28aaSamw * Return an optionset with all the protocol specific properties in 1297da6c28aaSamw * it. 1298da6c28aaSamw */ 1299da6c28aaSamw static sa_protocol_properties_t 1300da6c28aaSamw smb_get_proto_set(void) 1301da6c28aaSamw { 1302da6c28aaSamw return (protoset); 1303da6c28aaSamw } 1304da6c28aaSamw 1305da6c28aaSamw /* 1306dc20a302Sas200622 * smb_enable_dependencies() 1307dc20a302Sas200622 * 1308dc20a302Sas200622 * SMBD_DEFAULT_INSTANCE_FMRI may have some dependencies that aren't 1309dc20a302Sas200622 * enabled. This will attempt to enable all of them. 1310dc20a302Sas200622 */ 1311dc20a302Sas200622 static void 1312dc20a302Sas200622 smb_enable_dependencies(const char *fmri) 1313dc20a302Sas200622 { 1314dc20a302Sas200622 scf_handle_t *handle; 1315dc20a302Sas200622 scf_service_t *service; 1316dc20a302Sas200622 scf_instance_t *inst = NULL; 1317dc20a302Sas200622 scf_iter_t *iter; 1318dc20a302Sas200622 scf_property_t *prop; 1319dc20a302Sas200622 scf_value_t *value; 1320dc20a302Sas200622 scf_propertygroup_t *pg; 1321dc20a302Sas200622 scf_scope_t *scope; 1322dc20a302Sas200622 char type[SCFTYPE_LEN]; 1323dc20a302Sas200622 char *dependency; 1324dc20a302Sas200622 char *servname; 1325dc20a302Sas200622 int maxlen; 1326dc20a302Sas200622 1327dc20a302Sas200622 /* 1328dc20a302Sas200622 * Get all required handles and storage. 1329dc20a302Sas200622 */ 1330dc20a302Sas200622 handle = scf_handle_create(SCF_VERSION); 1331dc20a302Sas200622 if (handle == NULL) 1332dc20a302Sas200622 return; 1333dc20a302Sas200622 1334dc20a302Sas200622 if (scf_handle_bind(handle) != 0) { 1335dc20a302Sas200622 scf_handle_destroy(handle); 1336dc20a302Sas200622 return; 1337dc20a302Sas200622 } 1338dc20a302Sas200622 1339dc20a302Sas200622 maxlen = scf_limit(SCF_LIMIT_MAX_VALUE_LENGTH); 1340dc20a302Sas200622 if (maxlen == (ssize_t)-1) 1341dc20a302Sas200622 maxlen = MAXPATHLEN; 1342dc20a302Sas200622 1343dc20a302Sas200622 dependency = malloc(maxlen); 1344dc20a302Sas200622 1345dc20a302Sas200622 service = scf_service_create(handle); 1346dc20a302Sas200622 1347dc20a302Sas200622 iter = scf_iter_create(handle); 1348dc20a302Sas200622 1349dc20a302Sas200622 pg = scf_pg_create(handle); 1350dc20a302Sas200622 1351dc20a302Sas200622 prop = scf_property_create(handle); 1352dc20a302Sas200622 1353dc20a302Sas200622 value = scf_value_create(handle); 1354dc20a302Sas200622 1355dc20a302Sas200622 scope = scf_scope_create(handle); 1356dc20a302Sas200622 1357dc20a302Sas200622 if (service == NULL || iter == NULL || pg == NULL || prop == NULL || 1358dc20a302Sas200622 value == NULL || scope == NULL || dependency == NULL) 1359dc20a302Sas200622 goto done; 1360dc20a302Sas200622 1361dc20a302Sas200622 /* 1362dc20a302Sas200622 * We passed in the FMRI for the default instance but for 1363dc20a302Sas200622 * some things we need the simple form so construct it. Since 1364dc20a302Sas200622 * we reuse the storage that dependency points to, we need to 1365dc20a302Sas200622 * use the servname early. 1366dc20a302Sas200622 */ 1367dc20a302Sas200622 (void) snprintf(dependency, maxlen, "%s", fmri + sizeof ("svc:")); 1368dc20a302Sas200622 servname = strrchr(dependency, ':'); 1369dc20a302Sas200622 if (servname == NULL) 1370dc20a302Sas200622 goto done; 1371dc20a302Sas200622 *servname = '\0'; 1372dc20a302Sas200622 servname = dependency; 1373dc20a302Sas200622 1374dc20a302Sas200622 /* 1375dc20a302Sas200622 * Setup to iterate over the service property groups, only 1376dc20a302Sas200622 * looking at those that are "dependency" types. The "entity" 1377dc20a302Sas200622 * property will have the FMRI of the service we are dependent 1378dc20a302Sas200622 * on. 1379dc20a302Sas200622 */ 1380dc20a302Sas200622 if (scf_handle_get_scope(handle, SCF_SCOPE_LOCAL, scope) != 0) 1381dc20a302Sas200622 goto done; 1382dc20a302Sas200622 1383dc20a302Sas200622 if (scf_scope_get_service(scope, servname, service) != 0) 1384dc20a302Sas200622 goto done; 1385dc20a302Sas200622 1386dc20a302Sas200622 if (scf_iter_service_pgs(iter, service) != 0) 1387dc20a302Sas200622 goto done; 1388dc20a302Sas200622 1389dc20a302Sas200622 while (scf_iter_next_pg(iter, pg) > 0) { 1390dc20a302Sas200622 char *services[2]; 1391dc20a302Sas200622 /* 1392dc20a302Sas200622 * Have a property group for the service. See if it is 1393dc20a302Sas200622 * a dependency pg and only do operations on those. 1394dc20a302Sas200622 */ 1395dc20a302Sas200622 if (scf_pg_get_type(pg, type, SCFTYPE_LEN) <= 0) 1396dc20a302Sas200622 continue; 1397dc20a302Sas200622 1398dc20a302Sas200622 if (strncmp(type, SCF_GROUP_DEPENDENCY, SCFTYPE_LEN) != 0) 1399dc20a302Sas200622 continue; 1400dc20a302Sas200622 /* 1401dc20a302Sas200622 * Have a dependency. Attempt to enable it. 1402dc20a302Sas200622 */ 1403dc20a302Sas200622 if (scf_pg_get_property(pg, SCF_PROPERTY_ENTITIES, prop) != 0) 1404dc20a302Sas200622 continue; 1405dc20a302Sas200622 1406dc20a302Sas200622 if (scf_property_get_value(prop, value) != 0) 1407dc20a302Sas200622 continue; 1408dc20a302Sas200622 1409dc20a302Sas200622 services[1] = NULL; 1410dc20a302Sas200622 1411dc20a302Sas200622 if (scf_value_get_as_string(value, dependency, maxlen) > 0) { 1412dc20a302Sas200622 services[0] = dependency; 1413dc20a302Sas200622 _check_services(services); 1414dc20a302Sas200622 } 1415dc20a302Sas200622 } 1416dc20a302Sas200622 1417dc20a302Sas200622 done: 1418dc20a302Sas200622 if (dependency != NULL) 1419dc20a302Sas200622 free(dependency); 1420dc20a302Sas200622 if (value != NULL) 1421dc20a302Sas200622 scf_value_destroy(value); 1422dc20a302Sas200622 if (prop != NULL) 1423dc20a302Sas200622 scf_property_destroy(prop); 1424dc20a302Sas200622 if (pg != NULL) 1425dc20a302Sas200622 scf_pg_destroy(pg); 1426dc20a302Sas200622 if (iter != NULL) 1427dc20a302Sas200622 scf_iter_destroy(iter); 1428dc20a302Sas200622 if (scope != NULL) 1429dc20a302Sas200622 scf_scope_destroy(scope); 1430dc20a302Sas200622 if (inst != NULL) 1431dc20a302Sas200622 scf_instance_destroy(inst); 1432dc20a302Sas200622 if (service != NULL) 1433dc20a302Sas200622 scf_service_destroy(service); 1434dc20a302Sas200622 1435dc20a302Sas200622 (void) scf_handle_unbind(handle); 1436dc20a302Sas200622 scf_handle_destroy(handle); 1437dc20a302Sas200622 } 1438dc20a302Sas200622 1439dc20a302Sas200622 /* 1440da6c28aaSamw * How long to wait for service to come online 1441da6c28aaSamw */ 1442da6c28aaSamw #define WAIT_FOR_SERVICE 15 1443da6c28aaSamw 1444da6c28aaSamw /* 1445da6c28aaSamw * smb_enable_service() 1446da6c28aaSamw * 1447da6c28aaSamw */ 1448da6c28aaSamw static int 1449da6c28aaSamw smb_enable_service(void) 1450da6c28aaSamw { 1451da6c28aaSamw int i; 1452da6c28aaSamw int ret = SA_OK; 1453dc20a302Sas200622 char *service[] = { SMBD_DEFAULT_INSTANCE_FMRI, NULL }; 1454da6c28aaSamw 1455da6c28aaSamw if (!smb_isonline()) { 1456dc20a302Sas200622 /* 1457dc20a302Sas200622 * Attempt to start the idmap, and other dependent 1458dc20a302Sas200622 * services, first. If it fails, the SMB service will 1459dc20a302Sas200622 * ultimately fail so we use that as the error. If we 1460dc20a302Sas200622 * don't try to enable idmap, smb won't start the 1461dc20a302Sas200622 * first time unless the admin has done it 1462dc20a302Sas200622 * manually. The service could be administratively 1463dc20a302Sas200622 * disabled so we won't always get started. 1464dc20a302Sas200622 */ 1465dc20a302Sas200622 smb_enable_dependencies(SMBD_DEFAULT_INSTANCE_FMRI); 1466dc20a302Sas200622 _check_services(service); 1467da6c28aaSamw 1468da6c28aaSamw /* Wait for service to come online */ 1469da6c28aaSamw for (i = 0; i < WAIT_FOR_SERVICE; i++) { 1470da6c28aaSamw if (smb_isonline()) { 1471da6c28aaSamw ret = SA_OK; 1472da6c28aaSamw break; 14737b59d02dSjb150015 } else if (smb_ismaint()) { 14747b59d02dSjb150015 /* maintenance requires help */ 14757b59d02dSjb150015 ret = SA_SYSTEM_ERR; 14767b59d02dSjb150015 break; 1477da6c28aaSamw } else { 14787b59d02dSjb150015 /* try another time */ 1479da6c28aaSamw ret = SA_BUSY; 1480da6c28aaSamw (void) sleep(1); 1481da6c28aaSamw } 1482da6c28aaSamw } 1483da6c28aaSamw } 1484da6c28aaSamw return (ret); 1485da6c28aaSamw } 1486da6c28aaSamw 1487da6c28aaSamw /* 1488da6c28aaSamw * smb_validate_proto_prop(index, name, value) 1489da6c28aaSamw * 1490da6c28aaSamw * Verify that the property specified by name can take the new 1491da6c28aaSamw * value. This is a sanity check to prevent bad values getting into 1492da6c28aaSamw * the default files. 1493da6c28aaSamw */ 1494da6c28aaSamw static int 1495da6c28aaSamw smb_validate_proto_prop(int index, char *name, char *value) 1496da6c28aaSamw { 1497da6c28aaSamw if ((name == NULL) || (index < 0)) 1498da6c28aaSamw return (SA_BAD_VALUE); 1499da6c28aaSamw 1500da6c28aaSamw if (smb_proto_options[index].validator == NULL) 1501da6c28aaSamw return (SA_OK); 1502da6c28aaSamw 1503da6c28aaSamw if (smb_proto_options[index].validator(index, value) == SA_OK) 1504da6c28aaSamw return (SA_OK); 1505da6c28aaSamw return (SA_BAD_VALUE); 1506da6c28aaSamw } 1507da6c28aaSamw 1508da6c28aaSamw /* 1509da6c28aaSamw * smb_set_proto_prop(prop) 1510da6c28aaSamw * 1511da6c28aaSamw * check that prop is valid. 1512da6c28aaSamw */ 1513da6c28aaSamw /*ARGSUSED*/ 1514da6c28aaSamw static int 1515da6c28aaSamw smb_set_proto_prop(sa_property_t prop) 1516da6c28aaSamw { 1517da6c28aaSamw int ret = SA_OK; 1518da6c28aaSamw char *name; 1519da6c28aaSamw char *value; 1520da6c28aaSamw int index = -1; 152155bf511dSas200622 struct smb_proto_option_defs *opt; 1522da6c28aaSamw 1523da6c28aaSamw name = sa_get_property_attr(prop, "type"); 1524da6c28aaSamw value = sa_get_property_attr(prop, "value"); 1525da6c28aaSamw if (name != NULL && value != NULL) { 1526da6c28aaSamw index = findprotoopt(name); 1527da6c28aaSamw if (index >= 0) { 1528da6c28aaSamw /* should test for valid value */ 1529da6c28aaSamw ret = smb_validate_proto_prop(index, name, value); 1530da6c28aaSamw if (ret == SA_OK) { 153155bf511dSas200622 opt = &smb_proto_options[index]; 153255bf511dSas200622 1533da6c28aaSamw /* Save to SMF */ 1534dc20a302Sas200622 (void) smb_config_set(opt->smb_index, value); 1535da6c28aaSamw /* 1536da6c28aaSamw * Specialized refresh mechanisms can 1537da6c28aaSamw * be flagged in the proto_options and 1538da6c28aaSamw * processed here. 1539da6c28aaSamw */ 154055bf511dSas200622 if (opt->refresh & SMB_REFRESH_REFRESH) 1541faa1795aSjb150015 (void) smf_refresh_instance( 1542faa1795aSjb150015 SMBD_DEFAULT_INSTANCE_FMRI); 154355bf511dSas200622 else if (opt->refresh & SMB_REFRESH_RESTART) 1544da6c28aaSamw (void) smf_restart_instance( 1545da6c28aaSamw SMBD_DEFAULT_INSTANCE_FMRI); 1546da6c28aaSamw } 1547da6c28aaSamw } 1548da6c28aaSamw } 154955bf511dSas200622 1550da6c28aaSamw if (name != NULL) 1551da6c28aaSamw sa_free_attr_string(name); 1552da6c28aaSamw if (value != NULL) 1553da6c28aaSamw sa_free_attr_string(value); 1554da6c28aaSamw 1555da6c28aaSamw return (ret); 1556da6c28aaSamw } 1557da6c28aaSamw 1558da6c28aaSamw /* 1559da6c28aaSamw * smb_get_status() 1560da6c28aaSamw * 1561da6c28aaSamw * What is the current status of the smbd? We use the SMF state here. 1562da6c28aaSamw * Caller must free the returned value. 1563da6c28aaSamw */ 1564da6c28aaSamw 1565da6c28aaSamw static char * 1566da6c28aaSamw smb_get_status(void) 1567da6c28aaSamw { 1568652601fbSRobert Mustacchi return (smf_get_state(SMBD_DEFAULT_INSTANCE_FMRI)); 1569da6c28aaSamw } 1570da6c28aaSamw 1571da6c28aaSamw /* 1572da6c28aaSamw * This protocol plugin require resource names 1573da6c28aaSamw */ 1574da6c28aaSamw static uint64_t 1575da6c28aaSamw smb_share_features(void) 1576da6c28aaSamw { 1577da6c28aaSamw return (SA_FEATURE_RESOURCE | SA_FEATURE_ALLOWSUBDIRS | 15789e5da854Sdougm SA_FEATURE_ALLOWPARDIRS | SA_FEATURE_SERVER); 1579da6c28aaSamw } 1580da6c28aaSamw 1581da6c28aaSamw /* 1582c8ec8eeaSjose borrego * This should be used to convert smb_share_t to sa_resource_t 1583c8ec8eeaSjose borrego * Should only be needed to build transient shares/resources to be 1584c8ec8eeaSjose borrego * supplied to sharemgr to display. 1585da6c28aaSamw */ 1586da6c28aaSamw static int 1587c8ec8eeaSjose borrego smb_add_transient(sa_handle_t handle, smb_share_t *si) 1588da6c28aaSamw { 1589da6c28aaSamw int err; 1590da6c28aaSamw sa_share_t share; 1591da6c28aaSamw sa_group_t group; 1592da6c28aaSamw sa_resource_t resource; 159396a62adaSjoyce mcintosh nvlist_t *nvl; 159429bd2886SAlan Wright char *opt; 1595da6c28aaSamw 1596da6c28aaSamw if (si == NULL) 1597da6c28aaSamw return (SA_INVALID_NAME); 1598da6c28aaSamw 1599c8ec8eeaSjose borrego if ((share = sa_find_share(handle, si->shr_path)) == NULL) { 1600c8ec8eeaSjose borrego if ((group = smb_get_defaultgrp(handle)) == NULL) 1601da6c28aaSamw return (SA_NO_SUCH_GROUP); 1602c8ec8eeaSjose borrego 16033db3f65cSamw share = sa_get_share(group, si->shr_path); 1604da6c28aaSamw if (share == NULL) { 16053db3f65cSamw share = sa_add_share(group, si->shr_path, 1606da6c28aaSamw SA_SHARE_TRANSIENT, &err); 1607da6c28aaSamw if (share == NULL) 1608da6c28aaSamw return (SA_NO_SUCH_PATH); 1609da6c28aaSamw } 1610da6c28aaSamw } 1611da6c28aaSamw 1612da6c28aaSamw /* 1613da6c28aaSamw * Now handle the resource. Make sure that the resource is 1614da6c28aaSamw * transient and added to the share. 1615da6c28aaSamw */ 16163db3f65cSamw resource = sa_get_share_resource(share, si->shr_name); 1617da6c28aaSamw if (resource == NULL) { 1618da6c28aaSamw resource = sa_add_resource(share, 16193db3f65cSamw si->shr_name, SA_SHARE_TRANSIENT, &err); 1620da6c28aaSamw if (resource == NULL) 1621da6c28aaSamw return (SA_NO_SUCH_RESOURCE); 1622da6c28aaSamw } 1623da6c28aaSamw 162489dc44ceSjose borrego if (si->shr_cmnt[0] != '\0') 162589dc44ceSjose borrego (void) sa_set_resource_description(resource, si->shr_cmnt); 162629bd2886SAlan Wright 162789dc44ceSjose borrego if (si->shr_container[0] != '\0') 16288d7e4166Sjose borrego (void) sa_set_resource_attr(resource, SHOPT_AD_CONTAINER, 16293db3f65cSamw si->shr_container); 163029bd2886SAlan Wright 163196a62adaSjoyce mcintosh if (nvlist_alloc(&nvl, NV_UNIQUE_NAME, 0) != 0) 163296a62adaSjoyce mcintosh return (SA_NO_MEMORY); 163396a62adaSjoyce mcintosh 163429bd2886SAlan Wright if ((opt = smb_csc_name(si)) != NULL) 163596a62adaSjoyce mcintosh err |= nvlist_add_string(nvl, SHOPT_CSC, opt); 163629bd2886SAlan Wright 1637e3f2c991SKeyur Desai opt = (si->shr_flags & SMB_SHRF_ABE) ? "true" : "false"; 163896a62adaSjoyce mcintosh err |= nvlist_add_string(nvl, SHOPT_ABE, opt); 1639e3f2c991SKeyur Desai 1640148c5f43SAlan Wright if ((si->shr_flags & SMB_SHRF_AUTOHOME) == 0) { 164129bd2886SAlan Wright opt = (si->shr_flags & SMB_SHRF_GUEST_OK) ? "true" : "false"; 164296a62adaSjoyce mcintosh err |= nvlist_add_string(nvl, SHOPT_GUEST, opt); 1643148c5f43SAlan Wright } 1644148c5f43SAlan Wright 1645148c5f43SAlan Wright if (si->shr_access_ro[0] != '\0') 1646148c5f43SAlan Wright err |= nvlist_add_string(nvl, SHOPT_RO, si->shr_access_ro); 1647148c5f43SAlan Wright 1648148c5f43SAlan Wright if (si->shr_access_rw[0] != '\0') 1649148c5f43SAlan Wright err |= nvlist_add_string(nvl, SHOPT_RW, si->shr_access_rw); 1650148c5f43SAlan Wright 1651148c5f43SAlan Wright if (si->shr_access_none[0] != '\0') 1652148c5f43SAlan Wright err |= nvlist_add_string(nvl, SHOPT_NONE, si->shr_access_none); 1653148c5f43SAlan Wright 165496a62adaSjoyce mcintosh if (err) { 165596a62adaSjoyce mcintosh nvlist_free(nvl); 165696a62adaSjoyce mcintosh return (SA_CONFIG_ERR); 165796a62adaSjoyce mcintosh } 1658da6c28aaSamw 165996a62adaSjoyce mcintosh err = smb_update_optionset_props(handle, resource, nvl); 166096a62adaSjoyce mcintosh 166196a62adaSjoyce mcintosh nvlist_free(nvl); 166296a62adaSjoyce mcintosh return (err); 1663da6c28aaSamw } 1664da6c28aaSamw 1665da6c28aaSamw /* 1666c8ec8eeaSjose borrego * Return smb transient shares. 1667da6c28aaSamw */ 1668da6c28aaSamw static int 1669da6c28aaSamw smb_list_transient(sa_handle_t handle) 1670da6c28aaSamw { 1671c8ec8eeaSjose borrego int i, offset; 16723db3f65cSamw smb_shrlist_t list; 1673da6c28aaSamw int res; 1674da6c28aaSamw 1675c8ec8eeaSjose borrego if (smb_share_count() <= 0) 1676da6c28aaSamw return (SA_OK); 1677c8ec8eeaSjose borrego 1678da6c28aaSamw offset = 0; 1679c8ec8eeaSjose borrego while (smb_share_list(offset, &list) == NERR_Success) { 1680c8ec8eeaSjose borrego if (list.sl_cnt == 0) 1681da6c28aaSamw break; 1682c8ec8eeaSjose borrego 1683c8ec8eeaSjose borrego for (i = 0; i < list.sl_cnt; i++) { 1684c8ec8eeaSjose borrego res = smb_add_transient(handle, &(list.sl_shares[i])); 1685da6c28aaSamw if (res != SA_OK) 1686da6c28aaSamw return (res); 1687da6c28aaSamw } 1688c8ec8eeaSjose borrego offset += list.sl_cnt; 1689da6c28aaSamw } 1690da6c28aaSamw 1691da6c28aaSamw return (SA_OK); 1692da6c28aaSamw } 1693da6c28aaSamw 1694da6c28aaSamw /* 1695da6c28aaSamw * fix_resource_name(share, name, prefix) 1696da6c28aaSamw * 1697da6c28aaSamw * Construct a name where the ZFS dataset has the prefix replaced with "name". 1698da6c28aaSamw */ 1699da6c28aaSamw static char * 1700da6c28aaSamw fix_resource_name(sa_share_t share, char *name, char *prefix) 1701da6c28aaSamw { 170289dc44ceSjose borrego char buf[SA_MAX_RESOURCE_NAME + 1]; 170389dc44ceSjose borrego char *dataset; 170489dc44ceSjose borrego size_t bufsz = SA_MAX_RESOURCE_NAME + 1; 170589dc44ceSjose borrego size_t prelen; 1706da6c28aaSamw 1707f96bd5c8SAlan Wright if (prefix == NULL) 1708f96bd5c8SAlan Wright return (strdup(name)); 1709f96bd5c8SAlan Wright 1710da6c28aaSamw dataset = sa_get_share_attr(share, "dataset"); 171189dc44ceSjose borrego if (dataset == NULL) 1712da6c28aaSamw return (strdup(name)); 171389dc44ceSjose borrego 171489dc44ceSjose borrego (void) strlcpy(buf, name, bufsz); 171589dc44ceSjose borrego prelen = strlen(prefix); 171689dc44ceSjose borrego 171789dc44ceSjose borrego if (strncmp(dataset, prefix, prelen) == 0) 171889dc44ceSjose borrego (void) strlcat(buf, dataset + prelen, bufsz); 171989dc44ceSjose borrego 172089dc44ceSjose borrego sa_free_attr_string(dataset); 172189dc44ceSjose borrego sa_fix_resource_name(buf); 172289dc44ceSjose borrego return (strdup(buf)); 1723da6c28aaSamw } 1724da6c28aaSamw 1725da6c28aaSamw /* 1726da6c28aaSamw * smb_parse_optstring(group, options) 1727da6c28aaSamw * 1728da6c28aaSamw * parse a compact option string into individual options. This allows 1729da6c28aaSamw * ZFS sharesmb and sharemgr "share" command to work. group can be a 1730da6c28aaSamw * group, a share or a resource. 1731da6c28aaSamw */ 1732da6c28aaSamw static int 1733da6c28aaSamw smb_parse_optstring(sa_group_t group, char *options) 1734da6c28aaSamw { 1735da6c28aaSamw char *dup; 1736da6c28aaSamw char *base; 1737da6c28aaSamw char *lasts; 1738da6c28aaSamw char *token; 1739da6c28aaSamw sa_optionset_t optionset; 1740da6c28aaSamw sa_group_t parent = NULL; 1741da6c28aaSamw sa_resource_t resource = NULL; 1742da6c28aaSamw int iszfs = 0; 1743da6c28aaSamw int persist = 0; 1744da6c28aaSamw int need_optionset = 0; 1745da6c28aaSamw int ret = SA_OK; 1746da6c28aaSamw sa_property_t prop; 1747da6c28aaSamw 1748da6c28aaSamw /* 1749da6c28aaSamw * In order to not attempt to change ZFS properties unless 1750da6c28aaSamw * absolutely necessary, we never do it in the legacy parsing 1751da6c28aaSamw * so we need to keep track of this. 1752da6c28aaSamw */ 1753da6c28aaSamw if (sa_is_share(group)) { 1754da6c28aaSamw char *zfs; 1755da6c28aaSamw 1756da6c28aaSamw parent = sa_get_parent_group(group); 1757da6c28aaSamw if (parent != NULL) { 1758da6c28aaSamw zfs = sa_get_group_attr(parent, "zfs"); 1759da6c28aaSamw if (zfs != NULL) { 1760da6c28aaSamw sa_free_attr_string(zfs); 1761da6c28aaSamw iszfs = 1; 1762da6c28aaSamw } 1763da6c28aaSamw } 1764da6c28aaSamw } else { 1765da6c28aaSamw iszfs = sa_group_is_zfs(group); 1766da6c28aaSamw /* 1767da6c28aaSamw * If a ZFS group, then we need to see if a resource 1768da6c28aaSamw * name is being set. If so, bail with 1769da6c28aaSamw * SA_PROP_SHARE_ONLY, so we come back in with a share 1770da6c28aaSamw * instead of a group. 1771da6c28aaSamw */ 1772148c5f43SAlan Wright if (iszfs || 1773148c5f43SAlan Wright strncmp(options, "name=", sizeof ("name=") - 1) == 0 || 1774da6c28aaSamw strstr(options, ",name=") != NULL) { 1775da6c28aaSamw return (SA_PROP_SHARE_ONLY); 1776da6c28aaSamw } 1777da6c28aaSamw } 1778da6c28aaSamw 1779da6c28aaSamw /* do we have an existing optionset? */ 1780da6c28aaSamw optionset = sa_get_optionset(group, "smb"); 1781da6c28aaSamw if (optionset == NULL) { 1782da6c28aaSamw /* didn't find existing optionset so create one */ 1783da6c28aaSamw optionset = sa_create_optionset(group, "smb"); 1784da6c28aaSamw if (optionset == NULL) 1785da6c28aaSamw return (SA_NO_MEMORY); 1786da6c28aaSamw } else { 1787da6c28aaSamw /* 1788da6c28aaSamw * If an optionset already exists, we've come through 1789da6c28aaSamw * twice so ignore the second time. 1790da6c28aaSamw */ 1791da6c28aaSamw return (ret); 1792da6c28aaSamw } 1793da6c28aaSamw 1794da6c28aaSamw /* We need a copy of options for the next part. */ 1795da6c28aaSamw dup = strdup(options); 1796da6c28aaSamw if (dup == NULL) 1797da6c28aaSamw return (SA_NO_MEMORY); 1798da6c28aaSamw 1799da6c28aaSamw /* 1800da6c28aaSamw * SMB properties are straightforward and are strings, 1801da6c28aaSamw * integers or booleans. Properties are separated by 1802da6c28aaSamw * commas. It will be necessary to parse quotes due to some 1803da6c28aaSamw * strings not having a restricted characters set. 1804da6c28aaSamw * 1805da6c28aaSamw * Note that names will create a resource. For now, if there 1806da6c28aaSamw * is a set of properties "before" the first name="", those 1807da6c28aaSamw * properties will be placed on the group. 1808da6c28aaSamw */ 1809da6c28aaSamw persist = sa_is_persistent(group); 1810da6c28aaSamw base = dup; 1811da6c28aaSamw token = dup; 1812da6c28aaSamw lasts = NULL; 1813da6c28aaSamw while (token != NULL && ret == SA_OK) { 1814da6c28aaSamw ret = SA_OK; 1815da6c28aaSamw token = strtok_r(base, ",", &lasts); 1816da6c28aaSamw base = NULL; 1817da6c28aaSamw if (token != NULL) { 1818da6c28aaSamw char *value; 1819da6c28aaSamw /* 1820da6c28aaSamw * All SMB properties have values so there 1821da6c28aaSamw * MUST be an '=' character. If it doesn't, 1822da6c28aaSamw * it is a syntax error. 1823da6c28aaSamw */ 1824da6c28aaSamw value = strchr(token, '='); 1825da6c28aaSamw if (value != NULL) { 1826da6c28aaSamw *value++ = '\0'; 1827da6c28aaSamw } else { 1828da6c28aaSamw ret = SA_SYNTAX_ERR; 1829da6c28aaSamw break; 1830da6c28aaSamw } 1831da6c28aaSamw /* 1832da6c28aaSamw * We may need to handle a "name" property 1833da6c28aaSamw * that is a ZFS imposed resource name. Each 1834da6c28aaSamw * name would trigger getting a new "resource" 1835da6c28aaSamw * to put properties on. For now, assume no 1836da6c28aaSamw * "name" property for special handling. 1837da6c28aaSamw */ 1838da6c28aaSamw 1839148c5f43SAlan Wright if (strcmp(token, SHOPT_NAME) == 0) { 1840da6c28aaSamw char *prefix; 1841da6c28aaSamw char *name = NULL; 1842da6c28aaSamw /* 1843da6c28aaSamw * We have a name, so now work on the 1844da6c28aaSamw * resource level. We have a "share" 1845da6c28aaSamw * in "group" due to the caller having 1846da6c28aaSamw * added it. If we are called with a 1847da6c28aaSamw * group, the check for group/share 1848da6c28aaSamw * at the beginning of this function 1849da6c28aaSamw * will bail out the parse if there is a 1850da6c28aaSamw * "name" but no share. 1851da6c28aaSamw */ 1852da6c28aaSamw if (!iszfs) { 1853da6c28aaSamw ret = SA_SYNTAX_ERR; 1854da6c28aaSamw break; 1855da6c28aaSamw } 1856da6c28aaSamw /* 1857da6c28aaSamw * Make sure the parent group has the 1858da6c28aaSamw * "prefix" property since we will 1859da6c28aaSamw * need to use this for constructing 1860da6c28aaSamw * inherited name= values. 1861da6c28aaSamw */ 1862da6c28aaSamw prefix = sa_get_group_attr(parent, "prefix"); 1863da6c28aaSamw if (prefix == NULL) { 1864da6c28aaSamw prefix = sa_get_group_attr(parent, 1865da6c28aaSamw "name"); 1866da6c28aaSamw if (prefix != NULL) { 1867da6c28aaSamw (void) sa_set_group_attr(parent, 1868da6c28aaSamw "prefix", prefix); 1869da6c28aaSamw } 1870da6c28aaSamw } 1871f96bd5c8SAlan Wright name = fix_resource_name((sa_share_t)group, 1872f96bd5c8SAlan Wright value, prefix); 1873da6c28aaSamw if (name != NULL) { 1874da6c28aaSamw resource = sa_add_resource( 1875da6c28aaSamw (sa_share_t)group, name, 1876da6c28aaSamw SA_SHARE_TRANSIENT, &ret); 1877da6c28aaSamw sa_free_attr_string(name); 1878da6c28aaSamw } else { 1879da6c28aaSamw ret = SA_NO_MEMORY; 1880da6c28aaSamw } 1881da6c28aaSamw if (prefix != NULL) 1882da6c28aaSamw sa_free_attr_string(prefix); 1883da6c28aaSamw 1884da6c28aaSamw /* A resource level optionset is needed */ 1885da6c28aaSamw 1886da6c28aaSamw need_optionset = 1; 1887da6c28aaSamw if (resource == NULL) { 1888da6c28aaSamw ret = SA_NO_MEMORY; 1889da6c28aaSamw break; 1890da6c28aaSamw } 1891da6c28aaSamw continue; 1892da6c28aaSamw } 1893da6c28aaSamw 1894148c5f43SAlan Wright if (iszfs && strcmp(token, SHOPT_DESCRIPTION) == 0) { 1895148c5f43SAlan Wright if (resource == NULL) 1896148c5f43SAlan Wright (void) sa_set_share_description( 1897148c5f43SAlan Wright (sa_share_t)group, value); 1898148c5f43SAlan Wright else 1899148c5f43SAlan Wright (void) sa_set_resource_description( 1900148c5f43SAlan Wright resource, value); 1901148c5f43SAlan Wright continue; 1902148c5f43SAlan Wright } 1903148c5f43SAlan Wright 1904da6c28aaSamw if (need_optionset) { 1905da6c28aaSamw optionset = sa_create_optionset(resource, 1906da6c28aaSamw "smb"); 1907da6c28aaSamw need_optionset = 0; 1908da6c28aaSamw } 1909da6c28aaSamw 1910da6c28aaSamw prop = sa_create_property(token, value); 1911da6c28aaSamw if (prop == NULL) 1912da6c28aaSamw ret = SA_NO_MEMORY; 1913da6c28aaSamw else 1914da6c28aaSamw ret = sa_add_property(optionset, prop); 1915da6c28aaSamw if (ret != SA_OK) 1916da6c28aaSamw break; 1917da6c28aaSamw if (!iszfs) 1918da6c28aaSamw ret = sa_commit_properties(optionset, !persist); 1919da6c28aaSamw } 1920da6c28aaSamw } 1921da6c28aaSamw free(dup); 1922da6c28aaSamw return (ret); 1923da6c28aaSamw } 1924da6c28aaSamw 1925da6c28aaSamw /* 1926da6c28aaSamw * smb_sprint_option(rbuff, rbuffsize, incr, prop, sep) 1927da6c28aaSamw * 1928da6c28aaSamw * provides a mechanism to format SMB properties into legacy output 1929da6c28aaSamw * format. If the buffer would overflow, it is reallocated and grown 1930da6c28aaSamw * as appropriate. Special cases of converting internal form of values 1931da6c28aaSamw * to those used by "share" are done. this function does one property 1932da6c28aaSamw * at a time. 1933da6c28aaSamw */ 1934da6c28aaSamw 1935da6c28aaSamw static void 1936da6c28aaSamw smb_sprint_option(char **rbuff, size_t *rbuffsize, size_t incr, 1937da6c28aaSamw sa_property_t prop, int sep) 1938da6c28aaSamw { 1939da6c28aaSamw char *name; 1940da6c28aaSamw char *value; 1941da6c28aaSamw int curlen; 1942da6c28aaSamw char *buff = *rbuff; 1943da6c28aaSamw size_t buffsize = *rbuffsize; 1944da6c28aaSamw 1945da6c28aaSamw name = sa_get_property_attr(prop, "type"); 1946da6c28aaSamw value = sa_get_property_attr(prop, "value"); 1947da6c28aaSamw if (buff != NULL) 1948da6c28aaSamw curlen = strlen(buff); 1949da6c28aaSamw else 1950da6c28aaSamw curlen = 0; 1951da6c28aaSamw if (name != NULL) { 1952da6c28aaSamw int len; 1953da6c28aaSamw len = strlen(name) + sep; 1954da6c28aaSamw 1955da6c28aaSamw /* 1956da6c28aaSamw * A future RFE would be to replace this with more 1957da6c28aaSamw * generic code and to possibly handle more types. 1958da6c28aaSamw * 1959da6c28aaSamw * For now, everything else is treated as a string. If 1960da6c28aaSamw * we get any properties that aren't exactly 1961da6c28aaSamw * name/value pairs, we may need to 1962da6c28aaSamw * interpret/transform. 1963da6c28aaSamw */ 1964da6c28aaSamw if (value != NULL) 1965da6c28aaSamw len += 1 + strlen(value); 1966da6c28aaSamw 1967da6c28aaSamw while (buffsize <= (curlen + len)) { 1968da6c28aaSamw /* need more room */ 1969da6c28aaSamw buffsize += incr; 1970da6c28aaSamw buff = realloc(buff, buffsize); 1971da6c28aaSamw *rbuff = buff; 1972da6c28aaSamw *rbuffsize = buffsize; 1973da6c28aaSamw if (buff == NULL) { 1974da6c28aaSamw /* realloc failed so free everything */ 1975da6c28aaSamw if (*rbuff != NULL) 1976da6c28aaSamw free(*rbuff); 1977da6c28aaSamw goto err; 1978da6c28aaSamw } 1979da6c28aaSamw } 1980da6c28aaSamw if (buff == NULL) 1981da6c28aaSamw goto err; 1982da6c28aaSamw (void) snprintf(buff + curlen, buffsize - curlen, 1983da6c28aaSamw "%s%s=%s", sep ? "," : "", 1984da6c28aaSamw name, value != NULL ? value : "\"\""); 1985da6c28aaSamw 1986da6c28aaSamw } 1987da6c28aaSamw err: 1988da6c28aaSamw if (name != NULL) 1989da6c28aaSamw sa_free_attr_string(name); 1990da6c28aaSamw if (value != NULL) 1991da6c28aaSamw sa_free_attr_string(value); 1992da6c28aaSamw } 1993da6c28aaSamw 1994da6c28aaSamw /* 1995da6c28aaSamw * smb_format_resource_options(resource, hier) 1996da6c28aaSamw * 1997da6c28aaSamw * format all the options on the group into a flattened option 1998da6c28aaSamw * string. If hier is non-zero, walk up the tree to get inherited 1999da6c28aaSamw * options. 2000da6c28aaSamw */ 2001da6c28aaSamw 2002da6c28aaSamw static char * 2003da6c28aaSamw smb_format_options(sa_group_t group, int hier) 2004da6c28aaSamw { 2005da6c28aaSamw sa_optionset_t options = NULL; 2006da6c28aaSamw sa_property_t prop; 2007da6c28aaSamw int sep = 0; 2008da6c28aaSamw char *buff; 2009da6c28aaSamw size_t buffsize; 2010da6c28aaSamw 2011da6c28aaSamw 2012da6c28aaSamw buff = malloc(OPT_CHUNK); 2013da6c28aaSamw if (buff == NULL) 2014da6c28aaSamw return (NULL); 2015da6c28aaSamw 2016da6c28aaSamw buff[0] = '\0'; 2017da6c28aaSamw buffsize = OPT_CHUNK; 2018da6c28aaSamw 2019da6c28aaSamw /* 2020da6c28aaSamw * We may have a an optionset relative to this item. format 2021da6c28aaSamw * these if we find them and then add any security definitions. 2022da6c28aaSamw */ 2023da6c28aaSamw 2024da6c28aaSamw options = sa_get_derived_optionset(group, "smb", hier); 2025da6c28aaSamw 2026da6c28aaSamw /* 2027da6c28aaSamw * do the default set first but skip any option that is also 2028da6c28aaSamw * in the protocol specific optionset. 2029da6c28aaSamw */ 2030da6c28aaSamw if (options != NULL) { 2031da6c28aaSamw for (prop = sa_get_property(options, NULL); 2032da6c28aaSamw prop != NULL; prop = sa_get_next_property(prop)) { 2033da6c28aaSamw /* 2034da6c28aaSamw * use this one since we skipped any 2035da6c28aaSamw * of these that were also in 2036da6c28aaSamw * optdefault 2037da6c28aaSamw */ 2038da6c28aaSamw smb_sprint_option(&buff, &buffsize, OPT_CHUNK, 2039da6c28aaSamw prop, sep); 2040da6c28aaSamw if (buff == NULL) { 2041da6c28aaSamw /* 2042da6c28aaSamw * buff could become NULL if there 2043da6c28aaSamw * isn't enough memory for 2044da6c28aaSamw * smb_sprint_option to realloc() 2045da6c28aaSamw * as necessary. We can't really 2046da6c28aaSamw * do anything about it at this 2047da6c28aaSamw * point so we return NULL. The 2048da6c28aaSamw * caller should handle the 2049da6c28aaSamw * failure. 2050da6c28aaSamw */ 2051da6c28aaSamw if (options != NULL) 2052da6c28aaSamw sa_free_derived_optionset( 2053da6c28aaSamw options); 2054da6c28aaSamw return (buff); 2055da6c28aaSamw } 2056da6c28aaSamw sep = 1; 2057da6c28aaSamw } 2058da6c28aaSamw } 2059da6c28aaSamw 2060da6c28aaSamw if (options != NULL) 2061da6c28aaSamw sa_free_derived_optionset(options); 2062da6c28aaSamw return (buff); 2063da6c28aaSamw } 2064da6c28aaSamw 2065da6c28aaSamw /* 2066da6c28aaSamw * smb_rename_resource(resource, newname) 2067da6c28aaSamw * 2068da6c28aaSamw * Change the current exported name of the resource to newname. 2069da6c28aaSamw */ 2070da6c28aaSamw /*ARGSUSED*/ 2071da6c28aaSamw int 2072da6c28aaSamw smb_rename_resource(sa_handle_t handle, sa_resource_t resource, char *newname) 2073da6c28aaSamw { 2074da6c28aaSamw int ret = SA_OK; 2075da6c28aaSamw int err; 2076da6c28aaSamw char *oldname; 2077da6c28aaSamw 2078c8ec8eeaSjose borrego if (!smb_isonline()) 2079c8ec8eeaSjose borrego return (SA_OK); 2080c8ec8eeaSjose borrego 2081da6c28aaSamw oldname = sa_get_resource_attr(resource, "name"); 2082da6c28aaSamw if (oldname == NULL) 2083da6c28aaSamw return (SA_NO_SUCH_RESOURCE); 2084da6c28aaSamw 2085c8ec8eeaSjose borrego err = smb_share_rename(oldname, newname); 2086da6c28aaSamw 2087fe1c642dSBill Krier sa_free_attr_string(oldname); 2088fe1c642dSBill Krier 2089da6c28aaSamw /* improve error values somewhat */ 2090da6c28aaSamw switch (err) { 2091da6c28aaSamw case NERR_Success: 2092da6c28aaSamw break; 2093da6c28aaSamw case NERR_InternalError: 2094da6c28aaSamw ret = SA_SYSTEM_ERR; 2095da6c28aaSamw break; 2096da6c28aaSamw case NERR_DuplicateShare: 2097da6c28aaSamw ret = SA_DUPLICATE_NAME; 2098da6c28aaSamw break; 2099da6c28aaSamw default: 2100da6c28aaSamw ret = SA_CONFIG_ERR; 2101da6c28aaSamw break; 2102da6c28aaSamw } 2103da6c28aaSamw 2104da6c28aaSamw return (ret); 2105da6c28aaSamw } 2106c8ec8eeaSjose borrego 2107c8ec8eeaSjose borrego static int 2108c8ec8eeaSjose borrego smb_build_shareinfo(sa_share_t share, sa_resource_t resource, smb_share_t *si) 2109c8ec8eeaSjose borrego { 2110c8ec8eeaSjose borrego sa_optionset_t opts; 2111c8ec8eeaSjose borrego char *path; 2112c8ec8eeaSjose borrego char *rname; 2113c8ec8eeaSjose borrego char *val = NULL; 21149fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States char csc_value[SMB_CSC_BUFSZ]; 2115c8ec8eeaSjose borrego 2116c8ec8eeaSjose borrego bzero(si, sizeof (smb_share_t)); 2117c8ec8eeaSjose borrego 2118c8ec8eeaSjose borrego if ((path = sa_get_share_attr(share, "path")) == NULL) 2119c8ec8eeaSjose borrego return (SA_NO_SUCH_PATH); 2120c8ec8eeaSjose borrego 2121c8ec8eeaSjose borrego if ((rname = sa_get_resource_attr(resource, "name")) == NULL) { 2122c8ec8eeaSjose borrego sa_free_attr_string(path); 2123c8ec8eeaSjose borrego return (SA_NO_SUCH_RESOURCE); 2124c8ec8eeaSjose borrego } 2125c8ec8eeaSjose borrego 2126c8ec8eeaSjose borrego (void) strlcpy(si->shr_path, path, sizeof (si->shr_path)); 2127c8ec8eeaSjose borrego (void) strlcpy(si->shr_name, rname, sizeof (si->shr_name)); 2128c8ec8eeaSjose borrego sa_free_attr_string(path); 2129c8ec8eeaSjose borrego sa_free_attr_string(rname); 2130c8ec8eeaSjose borrego 2131c8ec8eeaSjose borrego val = sa_get_resource_description(resource); 2132c8ec8eeaSjose borrego if (val == NULL) 2133c8ec8eeaSjose borrego val = sa_get_share_description(share); 2134c8ec8eeaSjose borrego 2135c8ec8eeaSjose borrego if (val != NULL) { 2136c8ec8eeaSjose borrego (void) strlcpy(si->shr_cmnt, val, sizeof (si->shr_cmnt)); 2137c8ec8eeaSjose borrego sa_free_share_description(val); 2138c8ec8eeaSjose borrego } 2139c8ec8eeaSjose borrego 21409fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States si->shr_flags = (sa_is_persistent(share)) 21419fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States ? SMB_SHRF_PERM : SMB_SHRF_TRANS; 21429fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 2143c8ec8eeaSjose borrego opts = sa_get_derived_optionset(resource, SMB_PROTOCOL_NAME, 1); 2144c8ec8eeaSjose borrego if (opts == NULL) 2145c8ec8eeaSjose borrego return (SA_OK); 2146c8ec8eeaSjose borrego 21479fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (smb_saprop_getbool(opts, SHOPT_CATIA)) 21488b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States si->shr_flags |= SMB_SHRF_CATIA; 21498b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States 21509fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (smb_saprop_getbool(opts, SHOPT_ABE)) 2151e3f2c991SKeyur Desai si->shr_flags |= SMB_SHRF_ABE; 2152e3f2c991SKeyur Desai 21539fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (smb_saprop_getbool(opts, SHOPT_GUEST)) 215429bd2886SAlan Wright si->shr_flags |= SMB_SHRF_GUEST_OK; 215529bd2886SAlan Wright 21569fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (smb_saprop_getbool(opts, SHOPT_DFSROOT)) 21579fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States si->shr_flags |= SMB_SHRF_DFSROOT; 21589fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 21599fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States (void) smb_saprop_getstr(opts, SHOPT_AD_CONTAINER, si->shr_container, 21609fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States sizeof (si->shr_container)); 21619fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 21629fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (smb_saprop_getstr(opts, SHOPT_CSC, csc_value, sizeof (csc_value))) 21639fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_csc_option(csc_value, si); 21649fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 21659fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (smb_saprop_getstr(opts, SHOPT_RO, si->shr_access_ro, 21669fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States sizeof (si->shr_access_ro))) 2167b89a8333Snatalie li - Sun Microsystems - Irvine United States si->shr_flags |= SMB_SHRF_ACC_RO; 2168b89a8333Snatalie li - Sun Microsystems - Irvine United States 21699fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (smb_saprop_getstr(opts, SHOPT_RW, si->shr_access_rw, 21709fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States sizeof (si->shr_access_rw))) 2171b89a8333Snatalie li - Sun Microsystems - Irvine United States si->shr_flags |= SMB_SHRF_ACC_RW; 2172b89a8333Snatalie li - Sun Microsystems - Irvine United States 21739fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (smb_saprop_getstr(opts, SHOPT_NONE, si->shr_access_none, 21749fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States sizeof (si->shr_access_none))) 2175b89a8333Snatalie li - Sun Microsystems - Irvine United States si->shr_flags |= SMB_SHRF_ACC_NONE; 2176b89a8333Snatalie li - Sun Microsystems - Irvine United States 2177c8ec8eeaSjose borrego sa_free_derived_optionset(opts); 2178c8ec8eeaSjose borrego return (SA_OK); 2179c8ec8eeaSjose borrego } 2180c8ec8eeaSjose borrego 2181c8ec8eeaSjose borrego /* 21828d7e4166Sjose borrego * Map a client-side caching (CSC) option to the appropriate share 21838d7e4166Sjose borrego * flag. Only one option is allowed; an error will be logged if 21848d7e4166Sjose borrego * multiple options have been specified. We don't need to do anything 21858d7e4166Sjose borrego * about multiple values here because the SRVSVC will not recognize 21868d7e4166Sjose borrego * a value containing multiple flags and will return the default value. 21878d7e4166Sjose borrego * 21888d7e4166Sjose borrego * If the option value is not recognized, it will be ignored: invalid 21898d7e4166Sjose borrego * values will typically be caught and rejected by sharemgr. 21908d7e4166Sjose borrego */ 21918d7e4166Sjose borrego static void 21928d7e4166Sjose borrego smb_csc_option(const char *value, smb_share_t *si) 21938d7e4166Sjose borrego { 21948d7e4166Sjose borrego char buf[SMB_CSC_BUFSZ]; 21958d7e4166Sjose borrego int i; 21968d7e4166Sjose borrego 21978d7e4166Sjose borrego for (i = 0; i < (sizeof (cscopt) / sizeof (cscopt[0])); ++i) { 21988d7e4166Sjose borrego if (strcasecmp(value, cscopt[i].value) == 0) { 21998d7e4166Sjose borrego si->shr_flags |= cscopt[i].flag; 22008d7e4166Sjose borrego break; 22018d7e4166Sjose borrego } 22028d7e4166Sjose borrego } 22038d7e4166Sjose borrego 22048d7e4166Sjose borrego switch (si->shr_flags & SMB_SHRF_CSC_MASK) { 22058d7e4166Sjose borrego case 0: 22068d7e4166Sjose borrego case SMB_SHRF_CSC_DISABLED: 22078d7e4166Sjose borrego case SMB_SHRF_CSC_MANUAL: 22088d7e4166Sjose borrego case SMB_SHRF_CSC_AUTO: 22098d7e4166Sjose borrego case SMB_SHRF_CSC_VDO: 22108d7e4166Sjose borrego break; 22118d7e4166Sjose borrego 22128d7e4166Sjose borrego default: 22138d7e4166Sjose borrego buf[0] = '\0'; 22148d7e4166Sjose borrego 22158d7e4166Sjose borrego for (i = 0; i < (sizeof (cscopt) / sizeof (cscopt[0])); ++i) { 22168d7e4166Sjose borrego if (si->shr_flags & cscopt[i].flag) { 22178d7e4166Sjose borrego (void) strlcat(buf, " ", SMB_CSC_BUFSZ); 22188d7e4166Sjose borrego (void) strlcat(buf, cscopt[i].value, 22198d7e4166Sjose borrego SMB_CSC_BUFSZ); 22208d7e4166Sjose borrego } 22218d7e4166Sjose borrego } 22228d7e4166Sjose borrego 22238d7e4166Sjose borrego syslog(LOG_ERR, "csc option conflict:%s", buf); 22248d7e4166Sjose borrego break; 22258d7e4166Sjose borrego } 22268d7e4166Sjose borrego } 22278d7e4166Sjose borrego 22288d7e4166Sjose borrego /* 222989dc44ceSjose borrego * Return the option name for the first CSC flag (there should be only 223089dc44ceSjose borrego * one) encountered in the share flags. 223189dc44ceSjose borrego */ 223289dc44ceSjose borrego static char * 223389dc44ceSjose borrego smb_csc_name(const smb_share_t *si) 223489dc44ceSjose borrego { 223589dc44ceSjose borrego int i; 223689dc44ceSjose borrego 223789dc44ceSjose borrego for (i = 0; i < (sizeof (cscopt) / sizeof (cscopt[0])); ++i) { 223889dc44ceSjose borrego if (si->shr_flags & cscopt[i].flag) 223989dc44ceSjose borrego return (cscopt[i].value); 224089dc44ceSjose borrego } 224189dc44ceSjose borrego 224289dc44ceSjose borrego return (NULL); 224389dc44ceSjose borrego } 224489dc44ceSjose borrego 224589dc44ceSjose borrego /* 2246c8ec8eeaSjose borrego * smb_get_defaultgrp 2247c8ec8eeaSjose borrego * 2248c8ec8eeaSjose borrego * If default group for CIFS shares (i.e. "smb") exists 2249c8ec8eeaSjose borrego * then it will return the group handle, otherwise it will 2250c8ec8eeaSjose borrego * create the group and return the handle. 2251c8ec8eeaSjose borrego * 2252c8ec8eeaSjose borrego * All the shares created by CIFS clients (this is only possible 2253c8ec8eeaSjose borrego * via RPC) will be added to "smb" groups. 2254c8ec8eeaSjose borrego */ 2255c8ec8eeaSjose borrego static sa_group_t 2256c8ec8eeaSjose borrego smb_get_defaultgrp(sa_handle_t handle) 2257c8ec8eeaSjose borrego { 2258c8ec8eeaSjose borrego sa_group_t group = NULL; 2259c8ec8eeaSjose borrego int err; 2260c8ec8eeaSjose borrego 2261c8ec8eeaSjose borrego group = sa_get_group(handle, SMB_DEFAULT_SHARE_GROUP); 2262c8ec8eeaSjose borrego if (group != NULL) 2263c8ec8eeaSjose borrego return (group); 2264c8ec8eeaSjose borrego 2265c8ec8eeaSjose borrego group = sa_create_group(handle, SMB_DEFAULT_SHARE_GROUP, &err); 2266c8ec8eeaSjose borrego if (group == NULL) 2267c8ec8eeaSjose borrego return (NULL); 2268c8ec8eeaSjose borrego 2269c8ec8eeaSjose borrego if (sa_create_optionset(group, SMB_DEFAULT_SHARE_GROUP) == NULL) { 2270c8ec8eeaSjose borrego (void) sa_remove_group(group); 2271c8ec8eeaSjose borrego group = NULL; 2272c8ec8eeaSjose borrego } 2273c8ec8eeaSjose borrego 2274c8ec8eeaSjose borrego return (group); 2275c8ec8eeaSjose borrego } 227629bd2886SAlan Wright 227729bd2886SAlan Wright /* 227829bd2886SAlan Wright * Checks to see if the command args are the supported substitution specifier. 227929bd2886SAlan Wright * i.e. <cmd> %U %S 228029bd2886SAlan Wright */ 228129bd2886SAlan Wright static int 228229bd2886SAlan Wright cmd_validator(int index, char *value) 228329bd2886SAlan Wright { 228429bd2886SAlan Wright char cmd[MAXPATHLEN]; 228529bd2886SAlan Wright char *ptr, *v; 228629bd2886SAlan Wright boolean_t skip_cmdname; 228729bd2886SAlan Wright 228829bd2886SAlan Wright if (string_length_check_validator(index, value) != SA_OK) 228929bd2886SAlan Wright return (SA_BAD_VALUE); 229029bd2886SAlan Wright 229129bd2886SAlan Wright if (*value == '\0') 229229bd2886SAlan Wright return (SA_OK); 229329bd2886SAlan Wright 229429bd2886SAlan Wright (void) strlcpy(cmd, value, sizeof (cmd)); 229529bd2886SAlan Wright 229629bd2886SAlan Wright ptr = cmd; 229729bd2886SAlan Wright skip_cmdname = B_TRUE; 229829bd2886SAlan Wright do { 229929bd2886SAlan Wright if ((v = strsep(&ptr, " ")) == NULL) 230029bd2886SAlan Wright break; 230129bd2886SAlan Wright 230229bd2886SAlan Wright if (*v != '\0') { 230329bd2886SAlan Wright 230429bd2886SAlan Wright if (skip_cmdname) { 230529bd2886SAlan Wright skip_cmdname = B_FALSE; 230629bd2886SAlan Wright continue; 230729bd2886SAlan Wright } 230829bd2886SAlan Wright 230929bd2886SAlan Wright if ((strlen(v) != 2) || *v != '%') 231029bd2886SAlan Wright return (SA_BAD_VALUE); 231129bd2886SAlan Wright 231229bd2886SAlan Wright if (strpbrk(v, SMB_VALID_SUB_CHRS) == NULL) 231329bd2886SAlan Wright return (SA_BAD_VALUE); 231429bd2886SAlan Wright } 231529bd2886SAlan Wright 231629bd2886SAlan Wright } while (v != NULL); 231729bd2886SAlan Wright 231829bd2886SAlan Wright /* 231929bd2886SAlan Wright * If skip_cmdname is still true then the string contains 232029bd2886SAlan Wright * only spaces. Don't allow such a string. 232129bd2886SAlan Wright */ 232229bd2886SAlan Wright if (skip_cmdname) 232329bd2886SAlan Wright return (SA_BAD_VALUE); 232429bd2886SAlan Wright 232529bd2886SAlan Wright return (SA_OK); 232629bd2886SAlan Wright } 232729bd2886SAlan Wright 232829bd2886SAlan Wright /*ARGSUSED*/ 232929bd2886SAlan Wright static int 233029bd2886SAlan Wright disposition_validator(int index, char *value) 233129bd2886SAlan Wright { 233229bd2886SAlan Wright if (value == NULL) 233329bd2886SAlan Wright return (SA_BAD_VALUE); 233429bd2886SAlan Wright 233529bd2886SAlan Wright if (*value == '\0') 233629bd2886SAlan Wright return (SA_OK); 233729bd2886SAlan Wright 2338148c5f43SAlan Wright if ((strcasecmp(value, SMB_EXEC_DISP_CONTINUE) == 0) || 2339148c5f43SAlan Wright (strcasecmp(value, SMB_EXEC_DISP_TERMINATE) == 0)) 234029bd2886SAlan Wright return (SA_OK); 234129bd2886SAlan Wright 234229bd2886SAlan Wright return (SA_BAD_VALUE); 234329bd2886SAlan Wright } 234496a62adaSjoyce mcintosh 234596a62adaSjoyce mcintosh /* 234696a62adaSjoyce mcintosh * Updates the optionset properties of the share resource. 234796a62adaSjoyce mcintosh * The properties are given as a list of name-value pair. 234896a62adaSjoyce mcintosh * The name argument should be the optionset property name and the value 234996a62adaSjoyce mcintosh * should be a valid value for the specified property. 2350c5866007SKeyur Desai * 2351c5866007SKeyur Desai * When calling this function for permanent shares, the caller must also 2352c5866007SKeyur Desai * call sa_commit_properties() to commit the changes to SMF. 235396a62adaSjoyce mcintosh */ 235496a62adaSjoyce mcintosh static int 235596a62adaSjoyce mcintosh smb_update_optionset_props(sa_handle_t handle, sa_resource_t resource, 235696a62adaSjoyce mcintosh nvlist_t *nvl) 235796a62adaSjoyce mcintosh { 235896a62adaSjoyce mcintosh sa_property_t prop; 235996a62adaSjoyce mcintosh sa_optionset_t opts; 236096a62adaSjoyce mcintosh int err = SA_OK; 236196a62adaSjoyce mcintosh nvpair_t *cur; 236296a62adaSjoyce mcintosh char *name, *val; 236396a62adaSjoyce mcintosh 236496a62adaSjoyce mcintosh if ((opts = sa_get_optionset(resource, SMB_PROTOCOL_NAME)) == NULL) { 236596a62adaSjoyce mcintosh opts = sa_create_optionset(resource, SMB_PROTOCOL_NAME); 236696a62adaSjoyce mcintosh if (opts == NULL) 236796a62adaSjoyce mcintosh return (SA_CONFIG_ERR); 236896a62adaSjoyce mcintosh } 236996a62adaSjoyce mcintosh 237096a62adaSjoyce mcintosh cur = nvlist_next_nvpair(nvl, NULL); 237196a62adaSjoyce mcintosh while (cur != NULL) { 237296a62adaSjoyce mcintosh name = nvpair_name(cur); 237396a62adaSjoyce mcintosh err = nvpair_value_string(cur, &val); 237496a62adaSjoyce mcintosh if ((err != 0) || (name == NULL) || (val == NULL)) { 237596a62adaSjoyce mcintosh err = SA_CONFIG_ERR; 237696a62adaSjoyce mcintosh break; 237796a62adaSjoyce mcintosh } 237896a62adaSjoyce mcintosh 237996a62adaSjoyce mcintosh prop = NULL; 238096a62adaSjoyce mcintosh if ((prop = sa_get_property(opts, name)) == NULL) { 238196a62adaSjoyce mcintosh prop = sa_create_property(name, val); 238296a62adaSjoyce mcintosh if (prop != NULL) { 238396a62adaSjoyce mcintosh err = sa_valid_property(handle, opts, 238496a62adaSjoyce mcintosh SMB_PROTOCOL_NAME, prop); 238596a62adaSjoyce mcintosh if (err != SA_OK) { 238696a62adaSjoyce mcintosh (void) sa_remove_property(prop); 238796a62adaSjoyce mcintosh break; 238896a62adaSjoyce mcintosh } 238996a62adaSjoyce mcintosh } 239096a62adaSjoyce mcintosh err = sa_add_property(opts, prop); 239196a62adaSjoyce mcintosh if (err != SA_OK) 239296a62adaSjoyce mcintosh break; 239396a62adaSjoyce mcintosh } else { 239496a62adaSjoyce mcintosh err = sa_update_property(prop, val); 239596a62adaSjoyce mcintosh if (err != SA_OK) 239696a62adaSjoyce mcintosh break; 239796a62adaSjoyce mcintosh } 239896a62adaSjoyce mcintosh 239996a62adaSjoyce mcintosh cur = nvlist_next_nvpair(nvl, cur); 240096a62adaSjoyce mcintosh } 240196a62adaSjoyce mcintosh 240296a62adaSjoyce mcintosh return (err); 240396a62adaSjoyce mcintosh } 24049fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 24059fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States static boolean_t 24069fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_saprop_getbool(sa_optionset_t opts, char *propname) 24079fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States { 24089fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States sa_property_t prop; 24099fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States char *val; 24109fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States boolean_t propval = B_FALSE; 24119fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 24129fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States prop = sa_get_property(opts, propname); 24139fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if ((val = sa_get_property_attr(prop, "value")) != NULL) { 24149fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if ((strcasecmp(val, "true") == 0) || (strcmp(val, "1") == 0)) 24159fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States propval = B_TRUE; 24169fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States free(val); 24179fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 24189fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 24199fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States return (propval); 24209fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 24219fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 24229fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States static boolean_t 24239fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_saprop_getstr(sa_optionset_t opts, char *propname, char *buf, size_t bufsz) 24249fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States { 24259fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States sa_property_t prop; 24269fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States char *val; 24279fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 24289fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States prop = sa_get_property(opts, propname); 24299fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if ((val = sa_get_property_attr(prop, "value")) != NULL) { 24309fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States (void) strlcpy(buf, val, bufsz); 24319fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States free(val); 24329fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States return (B_TRUE); 24339fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 24349fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 24359fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States return (B_FALSE); 24369fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 2437