1da6c28aaSamw /* 2da6c28aaSamw * CDDL HEADER START 3da6c28aaSamw * 4da6c28aaSamw * The contents of this file are subject to the terms of the 5da6c28aaSamw * Common Development and Distribution License (the "License"). 6da6c28aaSamw * You may not use this file except in compliance with the License. 7da6c28aaSamw * 8da6c28aaSamw * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9da6c28aaSamw * or http://www.opensolaris.org/os/licensing. 10da6c28aaSamw * See the License for the specific language governing permissions 11da6c28aaSamw * and limitations under the License. 12da6c28aaSamw * 13da6c28aaSamw * When distributing Covered Code, include this CDDL HEADER in each 14da6c28aaSamw * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15da6c28aaSamw * If applicable, add the following below this CDDL HEADER, with the 16da6c28aaSamw * fields enclosed by brackets "[]" replaced with your own identifying 17da6c28aaSamw * information: Portions Copyright [yyyy] [name of copyright owner] 18da6c28aaSamw * 19da6c28aaSamw * CDDL HEADER END 20da6c28aaSamw */ 21da6c28aaSamw 22da6c28aaSamw /* 23c5866007SKeyur Desai * Copyright (c) 2007, 2010, Oracle and/or its affiliates. All rights reserved. 241160dcf7SMatt Barden * Copyright 2017 Nexenta Systems, Inc. All rights reserved. 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 *); 873e2c0c09SMatt Barden static int protocol_validator(int, char *); 881160dcf7SMatt Barden static int require_validator(int, char *); 89da6c28aaSamw 90da6c28aaSamw static int smb_enable_resource(sa_resource_t); 91da6c28aaSamw static int smb_disable_resource(sa_resource_t); 92da6c28aaSamw static uint64_t smb_share_features(void); 93da6c28aaSamw static int smb_list_transient(sa_handle_t); 94dc20a302Sas 95c8ec8eeaSjose borrego static int smb_build_shareinfo(sa_share_t, sa_resource_t, smb_share_t *); 968d7e4166Sjose borrego static void smb_csc_option(const char *, smb_share_t *); 9789dc44ceSjose borrego static char *smb_csc_name(const smb_share_t *); 98c8ec8eeaSjose borrego static sa_group_t smb_get_defaultgrp(sa_handle_t); 998d7e4166Sjose borrego static int interface_validator(int, char *); 10096a62adaSjoyce mcintosh static int smb_update_optionset_props(sa_handle_t, sa_resource_t, nvlist_t *); 101c8ec8eeaSjose borrego 102ca5fb90aSGordon Ross static boolean_t smb_saprop_getbool(sa_optionset_t, char *, boolean_t); 1039fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States static boolean_t smb_saprop_getstr(sa_optionset_t, char *, char *, size_t); 1049fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 10589dc44ceSjose borrego static struct { 10689dc44ceSjose borrego char *value; 10789dc44ceSjose borrego uint32_t flag; 10889dc44ceSjose borrego } cscopt[] = { 10989dc44ceSjose borrego { "disabled", SMB_SHRF_CSC_DISABLED }, 11089dc44ceSjose borrego { "manual", SMB_SHRF_CSC_MANUAL }, 11189dc44ceSjose borrego { "auto", SMB_SHRF_CSC_AUTO }, 11289dc44ceSjose borrego { "vdo", SMB_SHRF_CSC_VDO } 11389dc44ceSjose borrego }; 11489dc44ceSjose borrego 115da6c28aaSamw /* size of basic format allocation */ 116da6c28aaSamw #define OPT_CHUNK 1024 117da6c28aaSamw 118dc20a302Sas /* size of string for types - big enough to hold "dependency" */ 119dc20a302Sas #define SCFTYPE_LEN 32 120dc20a302Sas 121da6c28aaSamw /* 122da6c28aaSamw * Indexes of entries in smb_proto_options table. 123da6c28aaSamw * Changes to smb_proto_options table may require 124da6c28aaSamw * an update to these values. 125da6c28aaSamw */ 126da6c28aaSamw #define PROTO_OPT_WINS1 6 127da6c28aaSamw #define PROTO_OPT_WINS_EXCLUDE 8 128da6c28aaSamw 1298d7e4166Sjose borrego typedef struct smb_hostifs_walker { 1308d7e4166Sjose borrego const char *hiw_ifname; 1318d7e4166Sjose borrego boolean_t hiw_matchfound; 1328d7e4166Sjose borrego } smb_hostifs_walker_t; 1338d7e4166Sjose borrego 134da6c28aaSamw 135da6c28aaSamw /* 136da6c28aaSamw * ops vector that provides the protocol specific info and operations 137da6c28aaSamw * for share management. 138da6c28aaSamw */ 139da6c28aaSamw 140da6c28aaSamw struct sa_plugin_ops sa_plugin_ops = { 141da6c28aaSamw SA_PLUGIN_VERSION, 142da6c28aaSamw SMB_PROTOCOL_NAME, 143da6c28aaSamw smb_share_init, 144da6c28aaSamw smb_share_fini, 145da6c28aaSamw smb_enable_share, 146da6c28aaSamw smb_disable_share, 147da6c28aaSamw smb_validate_property, 1484bff34e3Sthurlow NULL, /* valid_space */ 1494bff34e3Sthurlow NULL, /* security_prop */ 150da6c28aaSamw smb_parse_optstring, 151da6c28aaSamw smb_format_options, 152da6c28aaSamw smb_set_proto_prop, 153da6c28aaSamw smb_get_proto_set, 154da6c28aaSamw smb_get_status, 1554bff34e3Sthurlow NULL, /* space_alias */ 1564bff34e3Sthurlow NULL, /* update_legacy */ 1574bff34e3Sthurlow NULL, /* delete_legacy */ 158da6c28aaSamw smb_share_changed, 159da6c28aaSamw smb_enable_resource, 160da6c28aaSamw smb_disable_resource, 161da6c28aaSamw smb_share_features, 162da6c28aaSamw smb_list_transient, 163da6c28aaSamw smb_resource_changed, 164da6c28aaSamw smb_rename_resource, 1654bff34e3Sthurlow NULL, /* run_command */ 1664bff34e3Sthurlow NULL, /* command_help */ 1674bff34e3Sthurlow NULL /* delete_proto_section */ 168da6c28aaSamw }; 169da6c28aaSamw 170da6c28aaSamw struct option_defs optdefs[] = { 1718d7e4166Sjose borrego { SHOPT_AD_CONTAINER, OPT_TYPE_STRING }, 172e3f2c991SKeyur Desai { SHOPT_ABE, OPT_TYPE_BOOLEAN }, 1738d7e4166Sjose borrego { SHOPT_NAME, OPT_TYPE_NAME }, 1748d7e4166Sjose borrego { SHOPT_RO, OPT_TYPE_ACCLIST }, 1758d7e4166Sjose borrego { SHOPT_RW, OPT_TYPE_ACCLIST }, 1768d7e4166Sjose borrego { SHOPT_NONE, OPT_TYPE_ACCLIST }, 1778b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States { SHOPT_CATIA, OPT_TYPE_BOOLEAN }, 1788d7e4166Sjose borrego { SHOPT_CSC, OPT_TYPE_CSC }, 17929bd2886SAlan Wright { SHOPT_GUEST, OPT_TYPE_BOOLEAN }, 1809fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States { SHOPT_DFSROOT, OPT_TYPE_BOOLEAN }, 181148c5f43SAlan Wright { SHOPT_DESCRIPTION, OPT_TYPE_STRING }, 182*8d94f651SGordon Ross { SHOPT_CA, OPT_TYPE_BOOLEAN }, 18394047d49SGordon Ross { SHOPT_FSO, OPT_TYPE_BOOLEAN }, 184ca5fb90aSGordon Ross { SHOPT_QUOTAS, OPT_TYPE_BOOLEAN }, 1851160dcf7SMatt Barden { SHOPT_ENCRYPT, OPT_TYPE_STRING }, 186ff168298SToomas Soome { NULL, 0 } 187da6c28aaSamw }; 188da6c28aaSamw 189da6c28aaSamw /* 190da6c28aaSamw * findopt(name) 191da6c28aaSamw * 192da6c28aaSamw * Lookup option "name" in the option table and return the table 193da6c28aaSamw * index. 194da6c28aaSamw */ 195da6c28aaSamw static int 196da6c28aaSamw findopt(char *name) 197da6c28aaSamw { 198da6c28aaSamw int i; 199da6c28aaSamw if (name != NULL) { 200da6c28aaSamw for (i = 0; optdefs[i].tag != NULL; i++) { 201da6c28aaSamw if (strcmp(optdefs[i].tag, name) == 0) 202da6c28aaSamw return (i); 203da6c28aaSamw } 204da6c28aaSamw } 205da6c28aaSamw return (-1); 206da6c28aaSamw } 207da6c28aaSamw 208da6c28aaSamw /* 209da6c28aaSamw * is_a_number(number) 210da6c28aaSamw * 211da6c28aaSamw * is the string a number in one of the forms we want to use? 212da6c28aaSamw */ 213c8ec8eeaSjose borrego static boolean_t 214da6c28aaSamw is_a_number(char *number) 215da6c28aaSamw { 216c8ec8eeaSjose borrego boolean_t isnum = B_TRUE; 217c8ec8eeaSjose borrego boolean_t ishex = B_FALSE; 218da6c28aaSamw 219c8ec8eeaSjose borrego if (number == NULL || *number == '\0') 220c8ec8eeaSjose borrego return (B_FALSE); 221c8ec8eeaSjose borrego 222c8ec8eeaSjose borrego if (strncasecmp(number, "0x", 2) == 0) { 223da6c28aaSamw number += 2; 224c8ec8eeaSjose borrego ishex = B_TRUE; 225da6c28aaSamw } else if (*number == '-') { 226c8ec8eeaSjose borrego number++; 227da6c28aaSamw } 228da6c28aaSamw 229c8ec8eeaSjose borrego while (isnum && (*number != '\0')) { 230c8ec8eeaSjose borrego isnum = (ishex) ? isxdigit(*number) : isdigit(*number); 231c8ec8eeaSjose borrego number++; 232da6c28aaSamw } 233c8ec8eeaSjose borrego 234c8ec8eeaSjose borrego return (isnum); 235da6c28aaSamw } 236da6c28aaSamw 237b89a8333Snatalie li - Sun Microsystems - Irvine United States /* 238b89a8333Snatalie li - Sun Microsystems - Irvine United States * check ro vs rw values. Over time this may get beefed up. 239b89a8333Snatalie li - Sun Microsystems - Irvine United States * for now it just does simple checks. 240b89a8333Snatalie li - Sun Microsystems - Irvine United States */ 241b89a8333Snatalie li - Sun Microsystems - Irvine United States 242b89a8333Snatalie li - Sun Microsystems - Irvine United States static int 243b89a8333Snatalie li - Sun Microsystems - Irvine United States check_rorw(char *v1, char *v2) 244b89a8333Snatalie li - Sun Microsystems - Irvine United States { 245b89a8333Snatalie li - Sun Microsystems - Irvine United States int ret = SA_OK; 246b89a8333Snatalie li - Sun Microsystems - Irvine United States if (strcmp(v1, v2) == 0) 247b89a8333Snatalie li - Sun Microsystems - Irvine United States ret = SA_VALUE_CONFLICT; 248b89a8333Snatalie li - Sun Microsystems - Irvine United States return (ret); 249b89a8333Snatalie li - Sun Microsystems - Irvine United States } 250b89a8333Snatalie li - Sun Microsystems - Irvine United States 251da6c28aaSamw /* 252da6c28aaSamw * validresource(name) 253da6c28aaSamw * 254da6c28aaSamw * Check that name only has valid characters in it. The current valid 255da6c28aaSamw * set are the printable characters but not including: 256da6c28aaSamw * " / \ [ ] : | < > + ; , ? * = \t 257da6c28aaSamw * Note that space is included and there is a maximum length. 258da6c28aaSamw */ 259c8ec8eeaSjose borrego static boolean_t 260da6c28aaSamw validresource(const char *name) 261da6c28aaSamw { 262da6c28aaSamw const char *cp; 263da6c28aaSamw size_t len; 264da6c28aaSamw 265da6c28aaSamw if (name == NULL) 266da6c28aaSamw return (B_FALSE); 267da6c28aaSamw 268da6c28aaSamw len = strlen(name); 269da6c28aaSamw if (len == 0 || len > SA_MAX_RESOURCE_NAME) 270da6c28aaSamw return (B_FALSE); 271da6c28aaSamw 272da6c28aaSamw if (strpbrk(name, "\"/\\[]:|<>+;,?*=\t") != NULL) { 273da6c28aaSamw return (B_FALSE); 274da6c28aaSamw } 275da6c28aaSamw 276da6c28aaSamw for (cp = name; *cp != '\0'; cp++) 277da6c28aaSamw if (iscntrl(*cp)) 278da6c28aaSamw return (B_FALSE); 279da6c28aaSamw 280da6c28aaSamw return (B_TRUE); 281da6c28aaSamw } 282da6c28aaSamw 2838d7e4166Sjose borrego /* 2848d7e4166Sjose borrego * Check that the client-side caching (CSC) option value is valid. 2858d7e4166Sjose borrego */ 2868d7e4166Sjose borrego static boolean_t 2878d7e4166Sjose borrego validcsc(const char *value) 2888d7e4166Sjose borrego { 2898d7e4166Sjose borrego int i; 2908d7e4166Sjose borrego 2918d7e4166Sjose borrego for (i = 0; i < (sizeof (cscopt) / sizeof (cscopt[0])); ++i) { 29289dc44ceSjose borrego if (strcasecmp(value, cscopt[i].value) == 0) 2938d7e4166Sjose borrego return (B_TRUE); 2948d7e4166Sjose borrego } 2958d7e4166Sjose borrego 2968d7e4166Sjose borrego return (B_FALSE); 2978d7e4166Sjose borrego } 2988d7e4166Sjose borrego 299da6c28aaSamw /* 300da6c28aaSamw * smb_isonline() 301da6c28aaSamw * 302da6c28aaSamw * Determine if the SMF service instance is in the online state or 303da6c28aaSamw * not. A number of operations depend on this state. 304da6c28aaSamw */ 305da6c28aaSamw static boolean_t 306da6c28aaSamw smb_isonline(void) 307da6c28aaSamw { 308da6c28aaSamw char *str; 309da6c28aaSamw boolean_t ret = B_FALSE; 310da6c28aaSamw 311da6c28aaSamw if ((str = smf_get_state(SMBD_DEFAULT_INSTANCE_FMRI)) != NULL) { 312da6c28aaSamw ret = (strcmp(str, SCF_STATE_STRING_ONLINE) == 0); 313da6c28aaSamw free(str); 314da6c28aaSamw } 315da6c28aaSamw return (ret); 316da6c28aaSamw } 317da6c28aaSamw 318dc20a302Sas /* 319dc20a302Sas * smb_isdisabled() 320dc20a302Sas * 321dc20a302Sas * Determine if the SMF service instance is in the disabled state or 322dc20a302Sas * not. A number of operations depend on this state. 323dc20a302Sas */ 324dc20a302Sas static boolean_t 325dc20a302Sas smb_isdisabled(void) 326dc20a302Sas { 327dc20a302Sas char *str; 328dc20a302Sas boolean_t ret = B_FALSE; 329dc20a302Sas 330dc20a302Sas if ((str = smf_get_state(SMBD_DEFAULT_INSTANCE_FMRI)) != NULL) { 331dc20a302Sas ret = (strcmp(str, SCF_STATE_STRING_DISABLED) == 0); 332dc20a302Sas free(str); 333dc20a302Sas } 334dc20a302Sas return (ret); 335dc20a302Sas } 336dc20a302Sas 337dc20a302Sas /* 338dc20a302Sas * smb_isautoenable() 339dc20a302Sas * 340dc20a302Sas * Determine if the SMF service instance auto_enabled set or not. A 341dc20a302Sas * number of operations depend on this state. The property not being 342dc20a302Sas * set or being set to true means autoenable. Only being set to false 343dc20a302Sas * is not autoenabled. 344dc20a302Sas */ 345dc20a302Sas static boolean_t 346dc20a302Sas smb_isautoenable(void) 347dc20a302Sas { 348dc20a302Sas boolean_t ret = B_TRUE; 349dc20a302Sas scf_simple_prop_t *prop; 350dc20a302Sas uint8_t *retstr; 351dc20a302Sas 352dc20a302Sas prop = scf_simple_prop_get(NULL, SMBD_DEFAULT_INSTANCE_FMRI, 353dc20a302Sas "application", "auto_enable"); 354dc20a302Sas if (prop != NULL) { 355dc20a302Sas retstr = scf_simple_prop_next_boolean(prop); 356dc20a302Sas ret = *retstr != 0; 357dc20a302Sas scf_simple_prop_free(prop); 358dc20a302Sas } 359dc20a302Sas return (ret); 360dc20a302Sas } 361dc20a302Sas 3627b59d02dSjb /* 3637b59d02dSjb * smb_ismaint() 3647b59d02dSjb * 3657b59d02dSjb * Determine if the SMF service instance is in the disabled state or 3667b59d02dSjb * not. A number of operations depend on this state. 3677b59d02dSjb */ 3687b59d02dSjb static boolean_t 3697b59d02dSjb smb_ismaint(void) 3707b59d02dSjb { 3717b59d02dSjb char *str; 3727b59d02dSjb boolean_t ret = B_FALSE; 3737b59d02dSjb 3747b59d02dSjb if ((str = smf_get_state(SMBD_DEFAULT_INSTANCE_FMRI)) != NULL) { 3757b59d02dSjb ret = (strcmp(str, SCF_STATE_STRING_MAINT) == 0); 3767b59d02dSjb free(str); 3777b59d02dSjb } 3787b59d02dSjb return (ret); 3797b59d02dSjb } 3807b59d02dSjb 381da6c28aaSamw /* 382da6c28aaSamw * smb_enable_share tells the implementation that it is to enable the share. 383da6c28aaSamw * This entails converting the path and options into the appropriate ioctl 384da6c28aaSamw * calls. It is assumed that all error checking of paths, etc. were 385da6c28aaSamw * done earlier. 386da6c28aaSamw */ 387da6c28aaSamw static int 388da6c28aaSamw smb_enable_share(sa_share_t share) 389da6c28aaSamw { 390da6c28aaSamw char *path; 3913db3f65cSamw smb_share_t si; 392da6c28aaSamw sa_resource_t resource; 393da6c28aaSamw boolean_t iszfs; 394da6c28aaSamw boolean_t privileged; 395da6c28aaSamw int err = SA_OK; 396da6c28aaSamw priv_set_t *priv_effective; 397da6c28aaSamw boolean_t online; 398da6c28aaSamw 399f85463f2Sdougm /* 4008622ec45SGordon Ross * Don't support Trusted Extensions. 401f85463f2Sdougm */ 402f85463f2Sdougm if (is_system_labeled()) { 403f85463f2Sdougm (void) printf(dgettext(TEXT_DOMAIN, 404f85463f2Sdougm "SMB: service not supported with Trusted Extensions\n")); 405f85463f2Sdougm return (SA_NOT_SUPPORTED); 406f85463f2Sdougm } 407f85463f2Sdougm 408da6c28aaSamw priv_effective = priv_allocset(); 409da6c28aaSamw (void) getppriv(PRIV_EFFECTIVE, priv_effective); 410da6c28aaSamw privileged = (priv_isfullset(priv_effective) == B_TRUE); 411da6c28aaSamw priv_freeset(priv_effective); 412da6c28aaSamw 413da6c28aaSamw /* get the path since it is important in several places */ 414da6c28aaSamw path = sa_get_share_attr(share, "path"); 415da6c28aaSamw if (path == NULL) 416da6c28aaSamw return (SA_NO_SUCH_PATH); 417da6c28aaSamw 418dc20a302Sas /* 419dc20a302Sas * If administratively disabled, don't try to start anything. 420dc20a302Sas */ 421da6c28aaSamw online = smb_isonline(); 422dc20a302Sas if (!online && !smb_isautoenable() && smb_isdisabled()) 423dc20a302Sas goto done; 424da6c28aaSamw 425da6c28aaSamw iszfs = sa_path_is_zfs(path); 426da6c28aaSamw 427da6c28aaSamw if (iszfs) { 428da6c28aaSamw 429da6c28aaSamw if (privileged == B_FALSE && !online) { 430da6c28aaSamw 431da6c28aaSamw if (!online) { 432da6c28aaSamw (void) printf(dgettext(TEXT_DOMAIN, 433da6c28aaSamw "SMB: Cannot share remove " 434da6c28aaSamw "file system: %s\n"), path); 435da6c28aaSamw (void) printf(dgettext(TEXT_DOMAIN, 436da6c28aaSamw "SMB: Service needs to be enabled " 437da6c28aaSamw "by a privileged user\n")); 438da6c28aaSamw err = SA_NO_PERMISSION; 439da6c28aaSamw errno = EPERM; 440da6c28aaSamw } 441da6c28aaSamw if (err) { 442da6c28aaSamw sa_free_attr_string(path); 443da6c28aaSamw return (err); 444da6c28aaSamw } 445da6c28aaSamw 446da6c28aaSamw } 447da6c28aaSamw } 448da6c28aaSamw 449da6c28aaSamw if (privileged == B_TRUE && !online) { 450da6c28aaSamw err = smb_enable_service(); 451da6c28aaSamw if (err != SA_OK) { 452da6c28aaSamw (void) printf(dgettext(TEXT_DOMAIN, 453da6c28aaSamw "SMB: Unable to enable service\n")); 454da6c28aaSamw } else { 455da6c28aaSamw online = B_TRUE; 456da6c28aaSamw } 457da6c28aaSamw } 458da6c28aaSamw 459da6c28aaSamw /* 460da6c28aaSamw * Don't bother trying to start shares if the service isn't 461da6c28aaSamw * running. 462da6c28aaSamw */ 463da6c28aaSamw if (!online) 464da6c28aaSamw goto done; 465da6c28aaSamw 466da6c28aaSamw /* Each share can have multiple resources */ 467da6c28aaSamw for (resource = sa_get_share_resource(share, NULL); 468da6c28aaSamw resource != NULL; 469da6c28aaSamw resource = sa_get_next_resource(resource)) { 470c8ec8eeaSjose borrego err = smb_build_shareinfo(share, resource, &si); 471c8ec8eeaSjose borrego if (err != SA_OK) { 472da6c28aaSamw sa_free_attr_string(path); 473c8ec8eeaSjose borrego return (err); 474da6c28aaSamw } 475da6c28aaSamw 476da6c28aaSamw if (!iszfs) { 477c8ec8eeaSjose borrego err = smb_share_create(&si); 478da6c28aaSamw } else { 479da6c28aaSamw share_t sh; 480da6c28aaSamw 4815ad42b1bSSurya Prakki (void) sa_sharetab_fill_zfs(share, &sh, "smb"); 482743a77edSAlan Wright err = sa_share_zfs(share, resource, (char *)path, &sh, 483da6c28aaSamw &si, ZFS_SHARE_SMB); 484a63214d6SBill Krier if (err != SA_OK) { 485a63214d6SBill Krier errno = err; 486a63214d6SBill Krier err = -1; 487a63214d6SBill Krier } 488da6c28aaSamw sa_emptyshare(&sh); 489da6c28aaSamw } 490da6c28aaSamw } 491da6c28aaSamw if (!iszfs) 492da6c28aaSamw (void) sa_update_sharetab(share, "smb"); 493da6c28aaSamw done: 494da6c28aaSamw sa_free_attr_string(path); 495da6c28aaSamw 496da6c28aaSamw return (err == NERR_DuplicateShare ? 0 : err); 497da6c28aaSamw } 498da6c28aaSamw 499da6c28aaSamw /* 500da6c28aaSamw * This is the share for CIFS all shares have resource names. 501da6c28aaSamw * Enable tells the smb server to update its hash. If it fails 502da6c28aaSamw * because smb server is down, we just ignore as smb server loads 503da6c28aaSamw * the resources from sharemanager at startup. 504da6c28aaSamw */ 505da6c28aaSamw 506da6c28aaSamw static int 507da6c28aaSamw smb_enable_resource(sa_resource_t resource) 508da6c28aaSamw { 509da6c28aaSamw sa_share_t share; 5103db3f65cSamw smb_share_t si; 511dc20a302Sas int ret = SA_OK; 512dc20a302Sas int err; 513dc20a302Sas boolean_t isonline; 514da6c28aaSamw 515da6c28aaSamw share = sa_get_resource_parent(resource); 516da6c28aaSamw if (share == NULL) 517da6c28aaSamw return (SA_NO_SUCH_PATH); 518dc20a302Sas 519dc20a302Sas /* 520dc20a302Sas * If administratively disabled, don't try to start anything. 521dc20a302Sas */ 522dc20a302Sas isonline = smb_isonline(); 523dc20a302Sas if (!isonline && !smb_isautoenable() && smb_isdisabled()) 524c8ec8eeaSjose borrego return (SA_OK); 525dc20a302Sas 526c8ec8eeaSjose borrego if (!isonline) { 527c8ec8eeaSjose borrego (void) smb_enable_service(); 528dc20a302Sas 529c8ec8eeaSjose borrego if (!smb_isonline()) 530c8ec8eeaSjose borrego return (SA_OK); 531da6c28aaSamw } 532da6c28aaSamw 533c8ec8eeaSjose borrego if ((ret = smb_build_shareinfo(share, resource, &si)) != SA_OK) 534c8ec8eeaSjose borrego return (ret); 535dc20a302Sas 536dc20a302Sas /* 537dc20a302Sas * Attempt to add the share. Any error that occurs if it was 538dc20a302Sas * online is an error but don't count NERR_DuplicateName if 539dc20a302Sas * smb/server had to be brought online since bringing the 540dc20a302Sas * service up will enable the share that was just added prior 541dc20a302Sas * to the attempt to enable. 542dc20a302Sas */ 543c8ec8eeaSjose borrego err = smb_share_create(&si); 544dc20a302Sas if (err == NERR_Success || !(!isonline && err == NERR_DuplicateName)) 545dc20a302Sas (void) sa_update_sharetab(share, "smb"); 546dc20a302Sas else 547da6c28aaSamw return (SA_NOT_SHARED); 548da6c28aaSamw 549c8ec8eeaSjose borrego return (SA_OK); 550da6c28aaSamw } 551da6c28aaSamw 552da6c28aaSamw /* 553da6c28aaSamw * Remove it from smb server hash. 554da6c28aaSamw */ 555da6c28aaSamw static int 556da6c28aaSamw smb_disable_resource(sa_resource_t resource) 557da6c28aaSamw { 558da6c28aaSamw char *rname; 5593db3f65cSamw uint32_t res; 560da6c28aaSamw sa_share_t share; 561da6c28aaSamw 562da6c28aaSamw rname = sa_get_resource_attr(resource, "name"); 563da6c28aaSamw if (rname == NULL) 564da6c28aaSamw return (SA_NO_SUCH_RESOURCE); 565da6c28aaSamw 566da6c28aaSamw if (smb_isonline()) { 567c8ec8eeaSjose borrego res = smb_share_delete(rname); 568fe1c642dSBill Krier if (res != NERR_Success && 569fe1c642dSBill Krier res != NERR_NetNameNotFound) { 570da6c28aaSamw sa_free_attr_string(rname); 571da6c28aaSamw return (SA_CONFIG_ERR); 572da6c28aaSamw } 573da6c28aaSamw } 5745b6e0c46Sdougm 5755b6e0c46Sdougm sa_free_attr_string(rname); 5765b6e0c46Sdougm 577da6c28aaSamw share = sa_get_resource_parent(resource); 578da6c28aaSamw if (share != NULL) { 579da6c28aaSamw rname = sa_get_share_attr(share, "path"); 580da6c28aaSamw if (rname != NULL) { 5815b6e0c46Sdougm sa_handle_t handle; 5825b6e0c46Sdougm 5835b6e0c46Sdougm handle = sa_find_group_handle((sa_group_t)resource); 5845b6e0c46Sdougm (void) sa_delete_sharetab(handle, rname, "smb"); 585da6c28aaSamw sa_free_attr_string(rname); 586da6c28aaSamw } 587da6c28aaSamw } 588da6c28aaSamw /* 589da6c28aaSamw * Always return OK as smb/server may be down and 590da6c28aaSamw * Shares will be picked up when loaded. 591da6c28aaSamw */ 592da6c28aaSamw return (SA_OK); 593da6c28aaSamw } 594da6c28aaSamw 595da6c28aaSamw /* 596da6c28aaSamw * smb_share_changed(sa_share_t share) 597da6c28aaSamw * 598da6c28aaSamw * The specified share has changed. 599da6c28aaSamw */ 600da6c28aaSamw static int 601da6c28aaSamw smb_share_changed(sa_share_t share) 602da6c28aaSamw { 603da6c28aaSamw char *path; 604da6c28aaSamw sa_resource_t resource; 605da6c28aaSamw 606c8ec8eeaSjose borrego if (!smb_isonline()) 607c8ec8eeaSjose borrego return (SA_OK); 608c8ec8eeaSjose borrego 609da6c28aaSamw /* get the path since it is important in several places */ 610da6c28aaSamw path = sa_get_share_attr(share, "path"); 611da6c28aaSamw if (path == NULL) 612da6c28aaSamw return (SA_NO_SUCH_PATH); 613c8ec8eeaSjose borrego 614da6c28aaSamw for (resource = sa_get_share_resource(share, NULL); 615da6c28aaSamw resource != NULL; 616da6c28aaSamw resource = sa_get_next_resource(resource)) 617da6c28aaSamw (void) smb_resource_changed(resource); 618da6c28aaSamw 619da6c28aaSamw sa_free_attr_string(path); 620da6c28aaSamw 621da6c28aaSamw return (SA_OK); 622da6c28aaSamw } 623da6c28aaSamw 624da6c28aaSamw /* 625da6c28aaSamw * smb_resource_changed(sa_resource_t resource) 626da6c28aaSamw * 627da6c28aaSamw * The specified resource has changed. 628da6c28aaSamw */ 629da6c28aaSamw static int 630da6c28aaSamw smb_resource_changed(sa_resource_t resource) 631da6c28aaSamw { 6323db3f65cSamw uint32_t res; 633da6c28aaSamw sa_share_t share; 634c8ec8eeaSjose borrego smb_share_t si; 635da6c28aaSamw 636c8ec8eeaSjose borrego if (!smb_isonline()) 637c8ec8eeaSjose borrego return (SA_OK); 638da6c28aaSamw 639c8ec8eeaSjose borrego if ((share = sa_get_resource_parent(resource)) == NULL) 640da6c28aaSamw return (SA_CONFIG_ERR); 641da6c28aaSamw 642c8ec8eeaSjose borrego if ((res = smb_build_shareinfo(share, resource, &si)) != SA_OK) 643c8ec8eeaSjose borrego return (res); 644da6c28aaSamw 645b89a8333Snatalie li - Sun Microsystems - Irvine United States res = smb_share_modify(&si); 646da6c28aaSamw 647c8ec8eeaSjose borrego if (res != NERR_Success) 648da6c28aaSamw return (SA_CONFIG_ERR); 649da6c28aaSamw 650da6c28aaSamw return (smb_enable_service()); 651da6c28aaSamw } 652da6c28aaSamw 653da6c28aaSamw /* 6548e314a44Sdougm * smb_disable_share(sa_share_t share, char *path) 655da6c28aaSamw * 6568e314a44Sdougm * Unshare the specified share. Note that "path" is the same 6578e314a44Sdougm * path as what is in the "share" object. It is passed in to avoid an 6588e314a44Sdougm * additional lookup. A missing "path" value makes this a no-op 6598e314a44Sdougm * function. 660da6c28aaSamw */ 661da6c28aaSamw static int 662da6c28aaSamw smb_disable_share(sa_share_t share, char *path) 663da6c28aaSamw { 664da6c28aaSamw char *rname; 665da6c28aaSamw sa_resource_t resource; 6668e314a44Sdougm sa_group_t parent; 667da6c28aaSamw boolean_t iszfs; 668da6c28aaSamw int err = SA_OK; 669a63214d6SBill Krier int ret = SA_OK; 6705b6e0c46Sdougm sa_handle_t handle; 6711f713840SDoug McCallum boolean_t first = B_TRUE; /* work around sharetab issue */ 672da6c28aaSamw 6738e314a44Sdougm if (path == NULL) 674a63214d6SBill Krier return (ret); 6758e314a44Sdougm 6768e314a44Sdougm /* 6778e314a44Sdougm * If the share is in a ZFS group we need to handle it 6788e314a44Sdougm * differently. Just being on a ZFS file system isn't 6798e314a44Sdougm * enough since we may be in a legacy share case. 6808e314a44Sdougm */ 6818e314a44Sdougm parent = sa_get_parent_group(share); 6828e314a44Sdougm iszfs = sa_group_is_zfs(parent); 6838e314a44Sdougm 684da6c28aaSamw if (!smb_isonline()) 685da6c28aaSamw goto done; 686da6c28aaSamw 687da6c28aaSamw for (resource = sa_get_share_resource(share, NULL); 688a63214d6SBill Krier resource != NULL; 689da6c28aaSamw resource = sa_get_next_resource(resource)) { 690da6c28aaSamw rname = sa_get_resource_attr(resource, "name"); 691da6c28aaSamw if (rname == NULL) { 692da6c28aaSamw continue; 693da6c28aaSamw } 694da6c28aaSamw if (!iszfs) { 695c8ec8eeaSjose borrego err = smb_share_delete(rname); 696da6c28aaSamw switch (err) { 697da6c28aaSamw case NERR_NetNameNotFound: 698da6c28aaSamw case NERR_Success: 699da6c28aaSamw err = SA_OK; 700da6c28aaSamw break; 701da6c28aaSamw default: 702da6c28aaSamw err = SA_CONFIG_ERR; 703da6c28aaSamw break; 704da6c28aaSamw } 705da6c28aaSamw } else { 706da6c28aaSamw share_t sh; 707da6c28aaSamw 7085ad42b1bSSurya Prakki (void) sa_sharetab_fill_zfs(share, &sh, "smb"); 709743a77edSAlan Wright err = sa_share_zfs(share, resource, (char *)path, &sh, 710da6c28aaSamw rname, ZFS_UNSHARE_SMB); 711a63214d6SBill Krier if (err != SA_OK) { 712a63214d6SBill Krier switch (err) { 713a63214d6SBill Krier case EINVAL: 714a63214d6SBill Krier case ENOENT: 715a63214d6SBill Krier err = SA_OK; 716a63214d6SBill Krier break; 717a63214d6SBill Krier default: 718a63214d6SBill Krier /* 719a63214d6SBill Krier * If we are no longer the first case, 720a63214d6SBill Krier * we don't care about the sa_share_zfs 721a63214d6SBill Krier * err if it is -1. This works around 722a63214d6SBill Krier * a problem in sharefs and should be 723a63214d6SBill Krier * removed when sharefs supports 724a63214d6SBill Krier * multiple entries per path. 725a63214d6SBill Krier */ 726a63214d6SBill Krier if (!first) 727a63214d6SBill Krier err = SA_OK; 728a63214d6SBill Krier else 729a63214d6SBill Krier err = SA_SYSTEM_ERR; 730a63214d6SBill Krier break; 731a63214d6SBill Krier } 732a63214d6SBill Krier } 733a63214d6SBill Krier 7341f713840SDoug McCallum first = B_FALSE; 7351f713840SDoug McCallum 736da6c28aaSamw sa_emptyshare(&sh); 737da6c28aaSamw } 738a63214d6SBill Krier 739a63214d6SBill Krier if (err != SA_OK) 740a63214d6SBill Krier ret = err; 741da6c28aaSamw sa_free_attr_string(rname); 742da6c28aaSamw } 743da6c28aaSamw done: 7445b6e0c46Sdougm if (!iszfs) { 7455b6e0c46Sdougm handle = sa_find_group_handle((sa_group_t)share); 7465b6e0c46Sdougm if (handle != NULL) 7475b6e0c46Sdougm (void) sa_delete_sharetab(handle, path, "smb"); 7485b6e0c46Sdougm else 749a63214d6SBill Krier ret = SA_SYSTEM_ERR; 7505b6e0c46Sdougm } 751a63214d6SBill Krier return (ret); 752da6c28aaSamw } 753da6c28aaSamw 754da6c28aaSamw /* 755687915e9Sdougm * smb_validate_property(handle, property, parent) 756da6c28aaSamw * 757da6c28aaSamw * Check that the property has a legitimate value for its type. 758687915e9Sdougm * Handle isn't currently used but may need to be in the future. 759da6c28aaSamw */ 760da6c28aaSamw 761687915e9Sdougm /*ARGSUSED*/ 762da6c28aaSamw static int 763687915e9Sdougm smb_validate_property(sa_handle_t handle, sa_property_t property, 764687915e9Sdougm sa_optionset_t parent) 765da6c28aaSamw { 766da6c28aaSamw int ret = SA_OK; 767da6c28aaSamw char *propname; 768da6c28aaSamw int optindex; 769da6c28aaSamw sa_group_t parent_group; 770da6c28aaSamw char *value; 771b89a8333Snatalie li - Sun Microsystems - Irvine United States char *other; 772da6c28aaSamw 773da6c28aaSamw propname = sa_get_property_attr(property, "type"); 774da6c28aaSamw 775da6c28aaSamw if ((optindex = findopt(propname)) < 0) 776da6c28aaSamw ret = SA_NO_SUCH_PROP; 777da6c28aaSamw 778da6c28aaSamw /* need to validate value range here as well */ 779da6c28aaSamw if (ret == SA_OK) { 780da6c28aaSamw parent_group = sa_get_parent_group((sa_share_t)parent); 781da6c28aaSamw if (optdefs[optindex].share && !sa_is_share(parent_group)) 782da6c28aaSamw ret = SA_PROP_SHARE_ONLY; 783da6c28aaSamw } 784da6c28aaSamw if (ret != SA_OK) { 785da6c28aaSamw if (propname != NULL) 786da6c28aaSamw sa_free_attr_string(propname); 787da6c28aaSamw return (ret); 788da6c28aaSamw } 789da6c28aaSamw 790da6c28aaSamw value = sa_get_property_attr(property, "value"); 791da6c28aaSamw if (value != NULL) { 792da6c28aaSamw /* first basic type checking */ 793da6c28aaSamw switch (optdefs[optindex].type) { 794da6c28aaSamw case OPT_TYPE_NUMBER: 795da6c28aaSamw /* check that the value is all digits */ 796da6c28aaSamw if (!is_a_number(value)) 797da6c28aaSamw ret = SA_BAD_VALUE; 798da6c28aaSamw break; 799da6c28aaSamw case OPT_TYPE_BOOLEAN: 80029bd2886SAlan Wright ret = true_false_validator(0, value); 801da6c28aaSamw break; 802da6c28aaSamw case OPT_TYPE_NAME: 803da6c28aaSamw /* 804da6c28aaSamw * Make sure no invalid characters 805da6c28aaSamw */ 80629bd2886SAlan Wright if (!validresource(value)) 807da6c28aaSamw ret = SA_BAD_VALUE; 808da6c28aaSamw break; 809da6c28aaSamw case OPT_TYPE_STRING: 810da6c28aaSamw /* whatever is here should be ok */ 811da6c28aaSamw break; 8128d7e4166Sjose borrego case OPT_TYPE_CSC: 81329bd2886SAlan Wright if (!validcsc(value)) 8148d7e4166Sjose borrego ret = SA_BAD_VALUE; 8158d7e4166Sjose borrego break; 816b89a8333Snatalie li - Sun Microsystems - Irvine United States case OPT_TYPE_ACCLIST: { 817b89a8333Snatalie li - Sun Microsystems - Irvine United States sa_property_t oprop; 818b89a8333Snatalie li - Sun Microsystems - Irvine United States char *ovalue; 819b89a8333Snatalie li - Sun Microsystems - Irvine United States /* 820b89a8333Snatalie li - Sun Microsystems - Irvine United States * access list handling. Should eventually 821b89a8333Snatalie li - Sun Microsystems - Irvine United States * validate that all the values make sense. 822b89a8333Snatalie li - Sun Microsystems - Irvine United States * Also, ro and rw may have cross value 823b89a8333Snatalie li - Sun Microsystems - Irvine United States * conflicts. 824b89a8333Snatalie li - Sun Microsystems - Irvine United States */ 825b89a8333Snatalie li - Sun Microsystems - Irvine United States if (parent == NULL) 826b89a8333Snatalie li - Sun Microsystems - Irvine United States break; 827b89a8333Snatalie li - Sun Microsystems - Irvine United States if (strcmp(propname, SHOPT_RO) == 0) 828b89a8333Snatalie li - Sun Microsystems - Irvine United States other = SHOPT_RW; 829b89a8333Snatalie li - Sun Microsystems - Irvine United States else if (strcmp(propname, SHOPT_RW) == 0) 830b89a8333Snatalie li - Sun Microsystems - Irvine United States other = SHOPT_RO; 831b89a8333Snatalie li - Sun Microsystems - Irvine United States else 832b89a8333Snatalie li - Sun Microsystems - Irvine United States other = NULL; 833b89a8333Snatalie li - Sun Microsystems - Irvine United States if (other == NULL) 834b89a8333Snatalie li - Sun Microsystems - Irvine United States break; 835b89a8333Snatalie li - Sun Microsystems - Irvine United States 836b89a8333Snatalie li - Sun Microsystems - Irvine United States /* compare rw(ro) with ro(rw) */ 837b89a8333Snatalie li - Sun Microsystems - Irvine United States oprop = sa_get_property(parent, other); 838b89a8333Snatalie li - Sun Microsystems - Irvine United States if (oprop == NULL) 839b89a8333Snatalie li - Sun Microsystems - Irvine United States break; 840b89a8333Snatalie li - Sun Microsystems - Irvine United States /* 841b89a8333Snatalie li - Sun Microsystems - Irvine United States * only potential 842b89a8333Snatalie li - Sun Microsystems - Irvine United States * confusion if other 843b89a8333Snatalie li - Sun Microsystems - Irvine United States * exists 844b89a8333Snatalie li - Sun Microsystems - Irvine United States */ 845b89a8333Snatalie li - Sun Microsystems - Irvine United States ovalue = sa_get_property_attr(oprop, "value"); 846b89a8333Snatalie li - Sun Microsystems - Irvine United States if (ovalue != NULL) { 847b89a8333Snatalie li - Sun Microsystems - Irvine United States ret = check_rorw(value, ovalue); 848b89a8333Snatalie li - Sun Microsystems - Irvine United States sa_free_attr_string(ovalue); 849b89a8333Snatalie li - Sun Microsystems - Irvine United States } 850b89a8333Snatalie li - Sun Microsystems - Irvine United States break; 851b89a8333Snatalie li - Sun Microsystems - Irvine United States } 852da6c28aaSamw default: 853da6c28aaSamw break; 854da6c28aaSamw } 855da6c28aaSamw } 856da6c28aaSamw 857da6c28aaSamw if (value != NULL) 858da6c28aaSamw sa_free_attr_string(value); 859da6c28aaSamw if (ret == SA_OK && optdefs[optindex].check != NULL) 860da6c28aaSamw /* do the property specific check */ 861da6c28aaSamw ret = optdefs[optindex].check(property); 862da6c28aaSamw 863da6c28aaSamw if (propname != NULL) 864da6c28aaSamw sa_free_attr_string(propname); 865da6c28aaSamw return (ret); 866da6c28aaSamw } 867da6c28aaSamw 868da6c28aaSamw /* 869da6c28aaSamw * Protocol management functions 870da6c28aaSamw * 871da6c28aaSamw * properties defined in the default files are defined in 872da6c28aaSamw * proto_option_defs for parsing and validation. 873da6c28aaSamw */ 874da6c28aaSamw 875da6c28aaSamw struct smb_proto_option_defs { 876da6c28aaSamw int smb_index; 877da6c28aaSamw int32_t minval; 878da6c28aaSamw int32_t maxval; /* In case of length of string this should be max */ 879da6c28aaSamw int (*validator)(int, char *); 880da6c28aaSamw int32_t refresh; 881da6c28aaSamw } smb_proto_options[] = { 882dc20a302Sas { SMB_CI_SYS_CMNT, 0, MAX_VALUE_BUFLEN, 883dc20a302Sas string_length_check_validator, SMB_REFRESH_REFRESH }, 884a90cf9f2SGordon Ross { SMB_CI_MAX_WORKERS, SMB_PI_MAX_WORKERS_MIN, SMB_PI_MAX_WORKERS_MAX, 885a90cf9f2SGordon Ross range_check_validator, SMB_REFRESH_REFRESH }, 886a90cf9f2SGordon Ross { SMB_CI_NETBIOS_ENABLE, 0, 0, true_false_validator, 887dc20a302Sas SMB_REFRESH_REFRESH }, 888dc20a302Sas { SMB_CI_NBSCOPE, 0, MAX_VALUE_BUFLEN, 889dc20a302Sas string_length_check_validator, 0 }, 890dc20a302Sas { SMB_CI_LM_LEVEL, 2, 5, range_check_validator, 0 }, 891dc20a302Sas { SMB_CI_KEEPALIVE, 20, 5400, range_check_validator_zero_ok, 892dc20a302Sas SMB_REFRESH_REFRESH }, 893dc20a302Sas { SMB_CI_WINS_SRV1, 0, MAX_VALUE_BUFLEN, 89429bd2886SAlan Wright ipv4_validator, SMB_REFRESH_REFRESH }, 895dc20a302Sas { SMB_CI_WINS_SRV2, 0, MAX_VALUE_BUFLEN, 89629bd2886SAlan Wright ipv4_validator, SMB_REFRESH_REFRESH }, 897dc20a302Sas { SMB_CI_WINS_EXCL, 0, MAX_VALUE_BUFLEN, 8988d7e4166Sjose borrego interface_validator, SMB_REFRESH_REFRESH }, 899dc20a302Sas { SMB_CI_SIGNING_ENABLE, 0, 0, true_false_validator, 900dc20a302Sas SMB_REFRESH_REFRESH }, 901dc20a302Sas { SMB_CI_SIGNING_REQD, 0, 0, true_false_validator, 902dc20a302Sas SMB_REFRESH_REFRESH }, 903dc20a302Sas { SMB_CI_RESTRICT_ANON, 0, 0, true_false_validator, 904dc20a302Sas SMB_REFRESH_REFRESH }, 905dc20a302Sas { SMB_CI_DOMAIN_SRV, 0, MAX_VALUE_BUFLEN, 90696a62adaSjoyce mcintosh hostname_validator, SMB_REFRESH_REFRESH }, 907dc20a302Sas { SMB_CI_ADS_SITE, 0, MAX_VALUE_BUFLEN, 908dc20a302Sas string_length_check_validator, SMB_REFRESH_REFRESH }, 909dc20a302Sas { SMB_CI_DYNDNS_ENABLE, 0, 0, true_false_validator, 0 }, 910dc20a302Sas { SMB_CI_AUTOHOME_MAP, 0, MAX_VALUE_BUFLEN, path_validator, 0 }, 9117f667e74Sjose borrego { SMB_CI_IPV6_ENABLE, 0, 0, true_false_validator, 9127f667e74Sjose borrego SMB_REFRESH_REFRESH }, 91386d7016bSGordon Ross { SMB_CI_PRINT_ENABLE, 0, 0, print_enable_validator, 914cb174861Sjoyce mcintosh SMB_REFRESH_REFRESH }, 9155f1ef25cSAram Hăvărneanu { SMB_CI_TRAVERSE_MOUNTS, 0, 0, true_false_validator, 9165f1ef25cSAram Hăvărneanu SMB_REFRESH_REFRESH }, 91729bd2886SAlan Wright { SMB_CI_MAP, 0, MAX_VALUE_BUFLEN, cmd_validator, SMB_REFRESH_REFRESH }, 91829bd2886SAlan Wright { SMB_CI_UNMAP, 0, MAX_VALUE_BUFLEN, cmd_validator, 91929bd2886SAlan Wright SMB_REFRESH_REFRESH }, 92029bd2886SAlan Wright { SMB_CI_DISPOSITION, 0, MAX_VALUE_BUFLEN, 92129bd2886SAlan Wright disposition_validator, SMB_REFRESH_REFRESH }, 9223e2c0c09SMatt Barden { SMB_CI_MAX_PROTOCOL, 0, MAX_VALUE_BUFLEN, protocol_validator, 92383d2dfe6SGordon Ross SMB_REFRESH_REFRESH }, 9241160dcf7SMatt Barden { SMB_CI_ENCRYPT, 0, MAX_VALUE_BUFLEN, require_validator, 9251160dcf7SMatt Barden SMB_REFRESH_REFRESH }, 9263e2c0c09SMatt Barden { SMB_CI_MIN_PROTOCOL, 0, MAX_VALUE_BUFLEN, protocol_validator, 9273e2c0c09SMatt Barden SMB_REFRESH_REFRESH }, 928cc3780e6SGordon Ross { SMB_CI_BYPASS_TRAVERSE_CHECKING, 0, 0, true_false_validator, 929cc3780e6SGordon Ross SMB_REFRESH_REFRESH }, 93094047d49SGordon Ross { SMB_CI_OPLOCK_ENABLE, 0, 0, true_false_validator, 93194047d49SGordon Ross SMB_REFRESH_REFRESH }, 932da6c28aaSamw }; 933da6c28aaSamw 934dc20a302Sas #define SMB_OPT_NUM \ 935dc20a302Sas (sizeof (smb_proto_options) / sizeof (smb_proto_options[0])) 936dc20a302Sas 9371160dcf7SMatt Barden static int 9381160dcf7SMatt Barden require_validator(int index, char *value) 9391160dcf7SMatt Barden { 9401160dcf7SMatt Barden if (string_length_check_validator(index, value) != SA_OK) 9411160dcf7SMatt Barden return (SA_BAD_VALUE); 9421160dcf7SMatt Barden 9431160dcf7SMatt Barden if (strcmp(value, "required") == 0) 9441160dcf7SMatt Barden return (SA_OK); 9451160dcf7SMatt Barden 9461160dcf7SMatt Barden if (strcmp(value, "disabled") == 0) 9471160dcf7SMatt Barden return (SA_OK); 9481160dcf7SMatt Barden 9491160dcf7SMatt Barden if (strcmp(value, "enabled") == 0) 9501160dcf7SMatt Barden return (SA_OK); 9511160dcf7SMatt Barden 9521160dcf7SMatt Barden return (SA_BAD_VALUE); 9531160dcf7SMatt Barden } 9541160dcf7SMatt Barden 955da6c28aaSamw /* 956da6c28aaSamw * Check the range of value as int range. 957da6c28aaSamw */ 958da6c28aaSamw static int 959da6c28aaSamw range_check_validator(int index, char *value) 960da6c28aaSamw { 961da6c28aaSamw int ret = SA_OK; 962da6c28aaSamw 963da6c28aaSamw if (!is_a_number(value)) { 964da6c28aaSamw ret = SA_BAD_VALUE; 965da6c28aaSamw } else { 966da6c28aaSamw int val; 967da6c28aaSamw val = strtoul(value, NULL, 0); 968da6c28aaSamw if (val < smb_proto_options[index].minval || 969da6c28aaSamw val > smb_proto_options[index].maxval) 970da6c28aaSamw ret = SA_BAD_VALUE; 971da6c28aaSamw } 972da6c28aaSamw return (ret); 973da6c28aaSamw } 974da6c28aaSamw 975da6c28aaSamw /* 976da6c28aaSamw * Check the range of value as int range. 977da6c28aaSamw */ 978da6c28aaSamw static int 979da6c28aaSamw range_check_validator_zero_ok(int index, char *value) 980da6c28aaSamw { 981da6c28aaSamw int ret = SA_OK; 982da6c28aaSamw 983da6c28aaSamw if (!is_a_number(value)) { 984da6c28aaSamw ret = SA_BAD_VALUE; 985da6c28aaSamw } else { 986da6c28aaSamw int val; 987da6c28aaSamw val = strtoul(value, NULL, 0); 988da6c28aaSamw if (val == 0) 989da6c28aaSamw ret = SA_OK; 990da6c28aaSamw else { 991da6c28aaSamw if (val < smb_proto_options[index].minval || 992da6c28aaSamw val > smb_proto_options[index].maxval) 993da6c28aaSamw ret = SA_BAD_VALUE; 994da6c28aaSamw } 995da6c28aaSamw } 996da6c28aaSamw return (ret); 997da6c28aaSamw } 998da6c28aaSamw 999da6c28aaSamw /* 1000da6c28aaSamw * Check the length of the string 1001da6c28aaSamw */ 1002da6c28aaSamw static int 1003da6c28aaSamw string_length_check_validator(int index, char *value) 1004da6c28aaSamw { 1005da6c28aaSamw int ret = SA_OK; 1006da6c28aaSamw 1007da6c28aaSamw if (value == NULL) 1008da6c28aaSamw return (SA_BAD_VALUE); 1009da6c28aaSamw if (strlen(value) > smb_proto_options[index].maxval) 1010da6c28aaSamw ret = SA_BAD_VALUE; 1011da6c28aaSamw return (ret); 1012da6c28aaSamw } 1013da6c28aaSamw 1014da6c28aaSamw /* 1015da6c28aaSamw * Check yes/no 1016da6c28aaSamw */ 1017da6c28aaSamw /*ARGSUSED*/ 1018da6c28aaSamw static int 1019da6c28aaSamw true_false_validator(int index, char *value) 1020da6c28aaSamw { 1021da6c28aaSamw if (value == NULL) 1022da6c28aaSamw return (SA_BAD_VALUE); 1023da6c28aaSamw if ((strcasecmp(value, "true") == 0) || 1024da6c28aaSamw (strcasecmp(value, "false") == 0)) 1025da6c28aaSamw return (SA_OK); 1026da6c28aaSamw return (SA_BAD_VALUE); 1027da6c28aaSamw } 1028da6c28aaSamw 102986d7016bSGordon Ross /* 103086d7016bSGordon Ross * If printing support is compiled in, this is the same as: 103186d7016bSGordon Ross * true_false_validator. Otherwise, only allow false. 103286d7016bSGordon Ross */ 103386d7016bSGordon Ross /*ARGSUSED*/ 103486d7016bSGordon Ross static int 103586d7016bSGordon Ross print_enable_validator(int index, char *value) 103686d7016bSGordon Ross { 103786d7016bSGordon Ross if (value == NULL) 103886d7016bSGordon Ross return (SA_BAD_VALUE); 103986d7016bSGordon Ross 104086d7016bSGordon Ross #ifdef HAVE_CUPS 104186d7016bSGordon Ross if (strcasecmp(value, "true") == 0) 104286d7016bSGordon Ross return (SA_OK); 104386d7016bSGordon Ross #endif 104486d7016bSGordon Ross if (strcasecmp(value, "false") == 0) 104586d7016bSGordon Ross return (SA_OK); 104686d7016bSGordon Ross 104786d7016bSGordon Ross return (SA_BAD_VALUE); 104886d7016bSGordon Ross } 104986d7016bSGordon Ross 1050da6c28aaSamw /* 105129bd2886SAlan Wright * Check IP v4 address. 1052da6c28aaSamw */ 1053da6c28aaSamw /*ARGSUSED*/ 1054da6c28aaSamw static int 105529bd2886SAlan Wright ipv4_validator(int index, char *value) 1056da6c28aaSamw { 1057da6c28aaSamw char sbytes[16]; 1058da6c28aaSamw 1059da6c28aaSamw if (value == NULL) 1060da6c28aaSamw return (SA_OK); 106129bd2886SAlan Wright 106229bd2886SAlan Wright if (strlen(value) == 0) 1063da6c28aaSamw return (SA_OK); 106429bd2886SAlan Wright 1065da6c28aaSamw if (inet_pton(AF_INET, value, (void *)sbytes) != 1) 1066da6c28aaSamw return (SA_BAD_VALUE); 1067da6c28aaSamw 1068da6c28aaSamw return (SA_OK); 1069da6c28aaSamw } 1070da6c28aaSamw 107129bd2886SAlan Wright /* 107296a62adaSjoyce mcintosh * Check that the specified name is an IP address (v4 or v6) or a hostname. 107396a62adaSjoyce mcintosh * Per RFC 1035 and 1123, names may contain alphanumeric characters, hyphens 107496a62adaSjoyce mcintosh * and dots. The first and last character of a label must be alphanumeric. 107596a62adaSjoyce mcintosh * Interior characters may be alphanumeric or hypens. 107696a62adaSjoyce mcintosh * 107796a62adaSjoyce mcintosh * Domain names should not contain underscores but we allow them because 107896a62adaSjoyce mcintosh * Windows names are often in non-compliance with this rule. 107929bd2886SAlan Wright */ 108029bd2886SAlan Wright /*ARGSUSED*/ 108129bd2886SAlan Wright static int 108296a62adaSjoyce mcintosh hostname_validator(int index, char *value) 108329bd2886SAlan Wright { 108496a62adaSjoyce mcintosh char sbytes[INET6_ADDRSTRLEN]; 108596a62adaSjoyce mcintosh boolean_t new_label = B_TRUE; 108696a62adaSjoyce mcintosh char *p; 108796a62adaSjoyce mcintosh char label_terminator; 108896a62adaSjoyce mcintosh int len; 108929bd2886SAlan Wright 109029bd2886SAlan Wright if (value == NULL) 109129bd2886SAlan Wright return (SA_OK); 109229bd2886SAlan Wright 109396a62adaSjoyce mcintosh if ((len = strlen(value)) == 0) 109496a62adaSjoyce mcintosh return (SA_OK); 109596a62adaSjoyce mcintosh 109696a62adaSjoyce mcintosh if (inet_pton(AF_INET, value, (void *)sbytes) == 1) 109729bd2886SAlan Wright return (SA_OK); 109829bd2886SAlan Wright 109996a62adaSjoyce mcintosh if (inet_pton(AF_INET6, value, (void *)sbytes) == 1) 110096a62adaSjoyce mcintosh return (SA_OK); 110196a62adaSjoyce mcintosh 110296a62adaSjoyce mcintosh if (len >= MAXHOSTNAMELEN) 110396a62adaSjoyce mcintosh return (SA_BAD_VALUE); 110496a62adaSjoyce mcintosh 110596a62adaSjoyce mcintosh if (strspn(value, "0123456789.") == len) 110696a62adaSjoyce mcintosh return (SA_BAD_VALUE); 110796a62adaSjoyce mcintosh 110896a62adaSjoyce mcintosh label_terminator = *value; 110996a62adaSjoyce mcintosh 111096a62adaSjoyce mcintosh for (p = value; *p != '\0'; ++p) { 111196a62adaSjoyce mcintosh if (new_label) { 111296a62adaSjoyce mcintosh if (!isalnum(*p)) 111396a62adaSjoyce mcintosh return (SA_BAD_VALUE); 111496a62adaSjoyce mcintosh new_label = B_FALSE; 111596a62adaSjoyce mcintosh label_terminator = *p; 111696a62adaSjoyce mcintosh continue; 111796a62adaSjoyce mcintosh } 111896a62adaSjoyce mcintosh 111996a62adaSjoyce mcintosh if (*p == '.') { 112096a62adaSjoyce mcintosh if (!isalnum(label_terminator)) 112196a62adaSjoyce mcintosh return (SA_BAD_VALUE); 112296a62adaSjoyce mcintosh new_label = B_TRUE; 112396a62adaSjoyce mcintosh label_terminator = *p; 112496a62adaSjoyce mcintosh continue; 112596a62adaSjoyce mcintosh } 112696a62adaSjoyce mcintosh 112796a62adaSjoyce mcintosh label_terminator = *p; 112896a62adaSjoyce mcintosh 112996a62adaSjoyce mcintosh if (isalnum(*p) || *p == '-' || *p == '_') 113096a62adaSjoyce mcintosh continue; 113196a62adaSjoyce mcintosh 113296a62adaSjoyce mcintosh return (SA_BAD_VALUE); 113396a62adaSjoyce mcintosh } 113496a62adaSjoyce mcintosh 113596a62adaSjoyce mcintosh if (!isalnum(label_terminator)) 113629bd2886SAlan Wright return (SA_BAD_VALUE); 113729bd2886SAlan Wright 113829bd2886SAlan Wright return (SA_OK); 113929bd2886SAlan Wright } 114029bd2886SAlan Wright 1141da6c28aaSamw /* 11428d7e4166Sjose borrego * Call back function for dlpi_walk. 11438d7e4166Sjose borrego * Returns TRUE if interface name exists on the host. 11448d7e4166Sjose borrego */ 11458d7e4166Sjose borrego static boolean_t 11468d7e4166Sjose borrego smb_get_interface(const char *ifname, void *arg) 11478d7e4166Sjose borrego { 11488d7e4166Sjose borrego smb_hostifs_walker_t *iterp = arg; 11498d7e4166Sjose borrego 11508d7e4166Sjose borrego iterp->hiw_matchfound = (strcmp(ifname, iterp->hiw_ifname) == 0); 11518d7e4166Sjose borrego 11528d7e4166Sjose borrego return (iterp->hiw_matchfound); 11538d7e4166Sjose borrego } 11548d7e4166Sjose borrego 11558d7e4166Sjose borrego /* 11568d7e4166Sjose borrego * Checks to see if the input interface exists on the host. 11578d7e4166Sjose borrego * Returns B_TRUE if the match is found, B_FALSE otherwise. 11588d7e4166Sjose borrego */ 11598d7e4166Sjose borrego static boolean_t 11608d7e4166Sjose borrego smb_validate_interface(const char *ifname) 11618d7e4166Sjose borrego { 11628d7e4166Sjose borrego smb_hostifs_walker_t iter; 11638d7e4166Sjose borrego 11648d7e4166Sjose borrego if ((ifname == NULL) || (*ifname == '\0')) 11658d7e4166Sjose borrego return (B_FALSE); 11668d7e4166Sjose borrego 11678d7e4166Sjose borrego iter.hiw_ifname = ifname; 11688d7e4166Sjose borrego iter.hiw_matchfound = B_FALSE; 11698d7e4166Sjose borrego dlpi_walk(smb_get_interface, &iter, 0); 11708d7e4166Sjose borrego 11718d7e4166Sjose borrego return (iter.hiw_matchfound); 11728d7e4166Sjose borrego } 11738d7e4166Sjose borrego 11748d7e4166Sjose borrego /* 11758d7e4166Sjose borrego * Check valid interfaces. Interface names value can be NULL or empty. 11768d7e4166Sjose borrego * Returns SA_BAD_VALUE if interface cannot be found on the host. 1177da6c28aaSamw */ 1178da6c28aaSamw /*ARGSUSED*/ 1179da6c28aaSamw static int 11808d7e4166Sjose borrego interface_validator(int index, char *value) 1181da6c28aaSamw { 11828d7e4166Sjose borrego char buf[16]; 11838d7e4166Sjose borrego int ret = SA_OK; 11848d7e4166Sjose borrego char *ifname, *tmp, *p; 1185da6c28aaSamw 1186da6c28aaSamw if (value == NULL || *value == '\0') 11878d7e4166Sjose borrego return (ret); 1188da6c28aaSamw 1189da6c28aaSamw if (strlen(value) > MAX_VALUE_BUFLEN) 1190da6c28aaSamw return (SA_BAD_VALUE); 1191da6c28aaSamw 11928d7e4166Sjose borrego if ((p = strdup(value)) == NULL) 1193da6c28aaSamw return (SA_NO_MEMORY); 1194da6c28aaSamw 11958d7e4166Sjose borrego tmp = p; 11968d7e4166Sjose borrego while ((ifname = strsep(&tmp, ",")) != NULL) { 11978d7e4166Sjose borrego if (*ifname == '\0') { 11988d7e4166Sjose borrego ret = SA_BAD_VALUE; 11998d7e4166Sjose borrego break; 1200da6c28aaSamw } 12018d7e4166Sjose borrego 12028d7e4166Sjose borrego if (!smb_validate_interface(ifname)) { 12038d7e4166Sjose borrego if (inet_pton(AF_INET, ifname, (void *)buf) == 0) { 12048d7e4166Sjose borrego ret = SA_BAD_VALUE; 12058d7e4166Sjose borrego break; 1206da6c28aaSamw } 1207da6c28aaSamw } 1208da6c28aaSamw } 1209da6c28aaSamw 12108d7e4166Sjose borrego free(p); 12118d7e4166Sjose borrego return (ret); 1212da6c28aaSamw } 1213da6c28aaSamw 1214da6c28aaSamw /* 1215da6c28aaSamw * Check path 1216da6c28aaSamw */ 1217da6c28aaSamw /*ARGSUSED*/ 1218da6c28aaSamw static int 12198d96b23eSAlan Wright path_validator(int index, char *path) 1220da6c28aaSamw { 1221da6c28aaSamw struct stat buffer; 1222da6c28aaSamw int fd, status; 1223da6c28aaSamw 12248d96b23eSAlan Wright if (path == NULL) 1225da6c28aaSamw return (SA_BAD_VALUE); 1226da6c28aaSamw 12278d96b23eSAlan Wright fd = open(path, O_RDONLY); 1228da6c28aaSamw if (fd < 0) 1229da6c28aaSamw return (SA_BAD_VALUE); 1230da6c28aaSamw 1231da6c28aaSamw status = fstat(fd, &buffer); 1232da6c28aaSamw (void) close(fd); 1233da6c28aaSamw 1234da6c28aaSamw if (status < 0) 1235da6c28aaSamw return (SA_BAD_VALUE); 1236da6c28aaSamw 1237da6c28aaSamw if (buffer.st_mode & S_IFDIR) 1238da6c28aaSamw return (SA_OK); 1239da6c28aaSamw return (SA_BAD_VALUE); 1240da6c28aaSamw } 1241da6c28aaSamw 1242da6c28aaSamw /* 1243da6c28aaSamw * the protoset holds the defined options so we don't have to read 1244da6c28aaSamw * them multiple times 1245da6c28aaSamw */ 1246da6c28aaSamw static sa_protocol_properties_t protoset; 1247da6c28aaSamw 1248da6c28aaSamw static int 1249da6c28aaSamw findprotoopt(char *name) 1250da6c28aaSamw { 1251da6c28aaSamw int i; 1252dc20a302Sas char *sc_name; 1253dc20a302Sas 1254dc20a302Sas for (i = 0; i < SMB_OPT_NUM; i++) { 1255dc20a302Sas sc_name = smb_config_getname(smb_proto_options[i].smb_index); 1256dc20a302Sas if (strcasecmp(sc_name, name) == 0) 1257da6c28aaSamw return (i); 1258da6c28aaSamw } 1259dc20a302Sas 1260da6c28aaSamw return (-1); 1261da6c28aaSamw } 1262da6c28aaSamw 1263da6c28aaSamw /* 1264da6c28aaSamw * smb_load_proto_properties() 1265da6c28aaSamw * 1266da6c28aaSamw * read the smb config values from SMF. 1267da6c28aaSamw */ 1268da6c28aaSamw 1269da6c28aaSamw static int 1270da6c28aaSamw smb_load_proto_properties() 1271da6c28aaSamw { 1272da6c28aaSamw sa_property_t prop; 1273dc20a302Sas char value[MAX_VALUE_BUFLEN]; 1274dc20a302Sas char *name; 1275da6c28aaSamw int index; 1276e7bab347Sdougm int ret = SA_OK; 1277dc20a302Sas int rc; 1278da6c28aaSamw 1279da6c28aaSamw protoset = sa_create_protocol_properties(SMB_PROTOCOL_NAME); 1280da6c28aaSamw if (protoset == NULL) 1281da6c28aaSamw return (SA_NO_MEMORY); 1282da6c28aaSamw 1283e7bab347Sdougm for (index = 0; index < SMB_OPT_NUM && ret == SA_OK; index++) { 1284dc20a302Sas rc = smb_config_get(smb_proto_options[index].smb_index, 1285dc20a302Sas value, sizeof (value)); 1286dc20a302Sas if (rc != SMBD_SMF_OK) 1287dc20a302Sas continue; 1288dc20a302Sas name = smb_config_getname(smb_proto_options[index].smb_index); 1289dc20a302Sas prop = sa_create_property(name, value); 129097df5ac9Sdougm if (prop != NULL) 1291e7bab347Sdougm ret = sa_add_protocol_property(protoset, prop); 1292e7bab347Sdougm else 1293e7bab347Sdougm ret = SA_NO_MEMORY; 1294da6c28aaSamw } 1295e7bab347Sdougm return (ret); 1296da6c28aaSamw } 1297da6c28aaSamw 1298da6c28aaSamw /* 1299da6c28aaSamw * smb_share_init() 1300da6c28aaSamw * 1301da6c28aaSamw * Initialize the smb plugin. 1302da6c28aaSamw */ 1303da6c28aaSamw 1304da6c28aaSamw static int 1305da6c28aaSamw smb_share_init(void) 1306da6c28aaSamw { 1307da6c28aaSamw if (sa_plugin_ops.sa_init != smb_share_init) 1308da6c28aaSamw return (SA_SYSTEM_ERR); 1309da6c28aaSamw 13108d96b23eSAlan Wright smb_share_door_clnt_init(); 1311c8ec8eeaSjose borrego return (smb_load_proto_properties()); 1312da6c28aaSamw } 1313da6c28aaSamw 1314da6c28aaSamw /* 1315da6c28aaSamw * smb_share_fini() 1316da6c28aaSamw * 1317da6c28aaSamw */ 1318da6c28aaSamw static void 1319da6c28aaSamw smb_share_fini(void) 1320da6c28aaSamw { 1321da6c28aaSamw xmlFreeNode(protoset); 1322da6c28aaSamw protoset = NULL; 1323dc20a302Sas 13248d96b23eSAlan Wright smb_share_door_clnt_fini(); 1325da6c28aaSamw } 1326da6c28aaSamw 1327da6c28aaSamw /* 1328da6c28aaSamw * smb_get_proto_set() 1329da6c28aaSamw * 1330da6c28aaSamw * Return an optionset with all the protocol specific properties in 1331da6c28aaSamw * it. 1332da6c28aaSamw */ 1333da6c28aaSamw static sa_protocol_properties_t 1334da6c28aaSamw smb_get_proto_set(void) 1335da6c28aaSamw { 1336da6c28aaSamw return (protoset); 1337da6c28aaSamw } 1338da6c28aaSamw 1339dc20a302Sas /* 1340dc20a302Sas * smb_enable_dependencies() 1341dc20a302Sas * 1342dc20a302Sas * SMBD_DEFAULT_INSTANCE_FMRI may have some dependencies that aren't 1343dc20a302Sas * enabled. This will attempt to enable all of them. 1344dc20a302Sas */ 1345dc20a302Sas static void 1346dc20a302Sas smb_enable_dependencies(const char *fmri) 1347dc20a302Sas { 1348dc20a302Sas scf_handle_t *handle; 1349dc20a302Sas scf_service_t *service; 1350dc20a302Sas scf_instance_t *inst = NULL; 1351dc20a302Sas scf_iter_t *iter; 1352dc20a302Sas scf_property_t *prop; 1353dc20a302Sas scf_value_t *value; 1354dc20a302Sas scf_propertygroup_t *pg; 1355dc20a302Sas scf_scope_t *scope; 1356dc20a302Sas char type[SCFTYPE_LEN]; 1357dc20a302Sas char *dependency; 1358dc20a302Sas char *servname; 1359dc20a302Sas int maxlen; 1360dc20a302Sas 1361dc20a302Sas /* 1362dc20a302Sas * Get all required handles and storage. 1363dc20a302Sas */ 1364dc20a302Sas handle = scf_handle_create(SCF_VERSION); 1365dc20a302Sas if (handle == NULL) 1366dc20a302Sas return; 1367dc20a302Sas 1368dc20a302Sas if (scf_handle_bind(handle) != 0) { 1369dc20a302Sas scf_handle_destroy(handle); 1370dc20a302Sas return; 1371dc20a302Sas } 1372dc20a302Sas 1373dc20a302Sas maxlen = scf_limit(SCF_LIMIT_MAX_VALUE_LENGTH); 1374dc20a302Sas if (maxlen == (ssize_t)-1) 1375dc20a302Sas maxlen = MAXPATHLEN; 1376dc20a302Sas 1377dc20a302Sas dependency = malloc(maxlen); 1378dc20a302Sas 1379dc20a302Sas service = scf_service_create(handle); 1380dc20a302Sas 1381dc20a302Sas iter = scf_iter_create(handle); 1382dc20a302Sas 1383dc20a302Sas pg = scf_pg_create(handle); 1384dc20a302Sas 1385dc20a302Sas prop = scf_property_create(handle); 1386dc20a302Sas 1387dc20a302Sas value = scf_value_create(handle); 1388dc20a302Sas 1389dc20a302Sas scope = scf_scope_create(handle); 1390dc20a302Sas 1391dc20a302Sas if (service == NULL || iter == NULL || pg == NULL || prop == NULL || 1392dc20a302Sas value == NULL || scope == NULL || dependency == NULL) 1393dc20a302Sas goto done; 1394dc20a302Sas 1395dc20a302Sas /* 1396dc20a302Sas * We passed in the FMRI for the default instance but for 1397dc20a302Sas * some things we need the simple form so construct it. Since 1398dc20a302Sas * we reuse the storage that dependency points to, we need to 1399dc20a302Sas * use the servname early. 1400dc20a302Sas */ 1401dc20a302Sas (void) snprintf(dependency, maxlen, "%s", fmri + sizeof ("svc:")); 1402dc20a302Sas servname = strrchr(dependency, ':'); 1403dc20a302Sas if (servname == NULL) 1404dc20a302Sas goto done; 1405dc20a302Sas *servname = '\0'; 1406dc20a302Sas servname = dependency; 1407dc20a302Sas 1408dc20a302Sas /* 1409dc20a302Sas * Setup to iterate over the service property groups, only 1410dc20a302Sas * looking at those that are "dependency" types. The "entity" 1411dc20a302Sas * property will have the FMRI of the service we are dependent 1412dc20a302Sas * on. 1413dc20a302Sas */ 1414dc20a302Sas if (scf_handle_get_scope(handle, SCF_SCOPE_LOCAL, scope) != 0) 1415dc20a302Sas goto done; 1416dc20a302Sas 1417dc20a302Sas if (scf_scope_get_service(scope, servname, service) != 0) 1418dc20a302Sas goto done; 1419dc20a302Sas 1420dc20a302Sas if (scf_iter_service_pgs(iter, service) != 0) 1421dc20a302Sas goto done; 1422dc20a302Sas 1423dc20a302Sas while (scf_iter_next_pg(iter, pg) > 0) { 1424dc20a302Sas char *services[2]; 1425dc20a302Sas /* 1426dc20a302Sas * Have a property group for the service. See if it is 1427dc20a302Sas * a dependency pg and only do operations on those. 1428dc20a302Sas */ 1429dc20a302Sas if (scf_pg_get_type(pg, type, SCFTYPE_LEN) <= 0) 1430dc20a302Sas continue; 1431dc20a302Sas 1432dc20a302Sas if (strncmp(type, SCF_GROUP_DEPENDENCY, SCFTYPE_LEN) != 0) 1433dc20a302Sas continue; 1434dc20a302Sas /* 1435dc20a302Sas * Have a dependency. Attempt to enable it. 1436dc20a302Sas */ 1437dc20a302Sas if (scf_pg_get_property(pg, SCF_PROPERTY_ENTITIES, prop) != 0) 1438dc20a302Sas continue; 1439dc20a302Sas 1440dc20a302Sas if (scf_property_get_value(prop, value) != 0) 1441dc20a302Sas continue; 1442dc20a302Sas 1443dc20a302Sas services[1] = NULL; 1444dc20a302Sas 1445dc20a302Sas if (scf_value_get_as_string(value, dependency, maxlen) > 0) { 1446dc20a302Sas services[0] = dependency; 1447dc20a302Sas _check_services(services); 1448dc20a302Sas } 1449dc20a302Sas } 1450dc20a302Sas 1451dc20a302Sas done: 1452dc20a302Sas if (dependency != NULL) 1453dc20a302Sas free(dependency); 1454dc20a302Sas if (value != NULL) 1455dc20a302Sas scf_value_destroy(value); 1456dc20a302Sas if (prop != NULL) 1457dc20a302Sas scf_property_destroy(prop); 1458dc20a302Sas if (pg != NULL) 1459dc20a302Sas scf_pg_destroy(pg); 1460dc20a302Sas if (iter != NULL) 1461dc20a302Sas scf_iter_destroy(iter); 1462dc20a302Sas if (scope != NULL) 1463dc20a302Sas scf_scope_destroy(scope); 1464dc20a302Sas if (inst != NULL) 1465dc20a302Sas scf_instance_destroy(inst); 1466dc20a302Sas if (service != NULL) 1467dc20a302Sas scf_service_destroy(service); 1468dc20a302Sas 1469dc20a302Sas (void) scf_handle_unbind(handle); 1470dc20a302Sas scf_handle_destroy(handle); 1471dc20a302Sas } 1472dc20a302Sas 1473da6c28aaSamw /* 1474da6c28aaSamw * How long to wait for service to come online 1475da6c28aaSamw */ 1476da6c28aaSamw #define WAIT_FOR_SERVICE 15 1477da6c28aaSamw 1478da6c28aaSamw /* 1479da6c28aaSamw * smb_enable_service() 1480da6c28aaSamw * 1481da6c28aaSamw */ 1482da6c28aaSamw static int 1483da6c28aaSamw smb_enable_service(void) 1484da6c28aaSamw { 1485da6c28aaSamw int i; 1486da6c28aaSamw int ret = SA_OK; 1487dc20a302Sas char *service[] = { SMBD_DEFAULT_INSTANCE_FMRI, NULL }; 1488da6c28aaSamw 1489da6c28aaSamw if (!smb_isonline()) { 1490dc20a302Sas /* 1491dc20a302Sas * Attempt to start the idmap, and other dependent 1492dc20a302Sas * services, first. If it fails, the SMB service will 1493dc20a302Sas * ultimately fail so we use that as the error. If we 1494dc20a302Sas * don't try to enable idmap, smb won't start the 1495dc20a302Sas * first time unless the admin has done it 1496dc20a302Sas * manually. The service could be administratively 1497dc20a302Sas * disabled so we won't always get started. 1498dc20a302Sas */ 1499dc20a302Sas smb_enable_dependencies(SMBD_DEFAULT_INSTANCE_FMRI); 1500dc20a302Sas _check_services(service); 1501da6c28aaSamw 1502da6c28aaSamw /* Wait for service to come online */ 1503da6c28aaSamw for (i = 0; i < WAIT_FOR_SERVICE; i++) { 1504da6c28aaSamw if (smb_isonline()) { 1505dc20a302Sas ret = SA_OK; 1506da6c28aaSamw break; 15077b59d02dSjb } else if (smb_ismaint()) { 15087b59d02dSjb /* maintenance requires help */ 15097b59d02dSjb ret = SA_SYSTEM_ERR; 15107b59d02dSjb break; 1511da6c28aaSamw } else { 15127b59d02dSjb /* try another time */ 1513da6c28aaSamw ret = SA_BUSY; 1514da6c28aaSamw (void) sleep(1); 1515da6c28aaSamw } 1516da6c28aaSamw } 1517da6c28aaSamw } 1518da6c28aaSamw return (ret); 1519da6c28aaSamw } 1520da6c28aaSamw 1521da6c28aaSamw /* 1522da6c28aaSamw * smb_validate_proto_prop(index, name, value) 1523da6c28aaSamw * 1524da6c28aaSamw * Verify that the property specified by name can take the new 1525da6c28aaSamw * value. This is a sanity check to prevent bad values getting into 1526da6c28aaSamw * the default files. 1527da6c28aaSamw */ 1528da6c28aaSamw static int 1529da6c28aaSamw smb_validate_proto_prop(int index, char *name, char *value) 1530da6c28aaSamw { 1531da6c28aaSamw if ((name == NULL) || (index < 0)) 1532da6c28aaSamw return (SA_BAD_VALUE); 1533da6c28aaSamw 1534da6c28aaSamw if (smb_proto_options[index].validator == NULL) 1535da6c28aaSamw return (SA_OK); 1536da6c28aaSamw 1537da6c28aaSamw if (smb_proto_options[index].validator(index, value) == SA_OK) 1538da6c28aaSamw return (SA_OK); 1539da6c28aaSamw return (SA_BAD_VALUE); 1540da6c28aaSamw } 1541da6c28aaSamw 1542da6c28aaSamw /* 1543da6c28aaSamw * smb_set_proto_prop(prop) 1544da6c28aaSamw * 1545da6c28aaSamw * check that prop is valid. 1546da6c28aaSamw */ 1547da6c28aaSamw /*ARGSUSED*/ 1548da6c28aaSamw static int 1549da6c28aaSamw smb_set_proto_prop(sa_property_t prop) 1550da6c28aaSamw { 1551da6c28aaSamw int ret = SA_OK; 1552da6c28aaSamw char *name; 1553da6c28aaSamw char *value; 1554da6c28aaSamw int index = -1; 155555bf511dSas struct smb_proto_option_defs *opt; 1556da6c28aaSamw 1557da6c28aaSamw name = sa_get_property_attr(prop, "type"); 1558da6c28aaSamw value = sa_get_property_attr(prop, "value"); 1559da6c28aaSamw if (name != NULL && value != NULL) { 1560da6c28aaSamw index = findprotoopt(name); 1561da6c28aaSamw if (index >= 0) { 1562da6c28aaSamw /* should test for valid value */ 1563da6c28aaSamw ret = smb_validate_proto_prop(index, name, value); 1564da6c28aaSamw if (ret == SA_OK) { 156555bf511dSas opt = &smb_proto_options[index]; 156655bf511dSas 1567da6c28aaSamw /* Save to SMF */ 15681160dcf7SMatt Barden if (smb_config_set(opt->smb_index, 15691160dcf7SMatt Barden value) != 0) { 15701160dcf7SMatt Barden ret = SA_BAD_VALUE; 15711160dcf7SMatt Barden goto out; 15721160dcf7SMatt Barden } 1573da6c28aaSamw /* 1574da6c28aaSamw * Specialized refresh mechanisms can 1575da6c28aaSamw * be flagged in the proto_options and 1576da6c28aaSamw * processed here. 1577da6c28aaSamw */ 157855bf511dSas if (opt->refresh & SMB_REFRESH_REFRESH) 1579faa1795aSjb (void) smf_refresh_instance( 1580faa1795aSjb SMBD_DEFAULT_INSTANCE_FMRI); 158155bf511dSas else if (opt->refresh & SMB_REFRESH_RESTART) 1582da6c28aaSamw (void) smf_restart_instance( 1583da6c28aaSamw SMBD_DEFAULT_INSTANCE_FMRI); 1584da6c28aaSamw } 1585da6c28aaSamw } 1586da6c28aaSamw } 158755bf511dSas 15881160dcf7SMatt Barden out: 1589da6c28aaSamw if (name != NULL) 1590da6c28aaSamw sa_free_attr_string(name); 1591da6c28aaSamw if (value != NULL) 1592da6c28aaSamw sa_free_attr_string(value); 1593da6c28aaSamw 1594da6c28aaSamw return (ret); 1595da6c28aaSamw } 1596da6c28aaSamw 1597da6c28aaSamw /* 1598da6c28aaSamw * smb_get_status() 1599da6c28aaSamw * 1600da6c28aaSamw * What is the current status of the smbd? We use the SMF state here. 1601da6c28aaSamw * Caller must free the returned value. 1602da6c28aaSamw */ 1603da6c28aaSamw 1604da6c28aaSamw static char * 1605da6c28aaSamw smb_get_status(void) 1606da6c28aaSamw { 1607652601fbSRobert Mustacchi return (smf_get_state(SMBD_DEFAULT_INSTANCE_FMRI)); 1608da6c28aaSamw } 1609da6c28aaSamw 1610da6c28aaSamw /* 1611da6c28aaSamw * This protocol plugin require resource names 1612da6c28aaSamw */ 1613da6c28aaSamw static uint64_t 1614da6c28aaSamw smb_share_features(void) 1615da6c28aaSamw { 1616da6c28aaSamw return (SA_FEATURE_RESOURCE | SA_FEATURE_ALLOWSUBDIRS | 16179e5da854Sdougm SA_FEATURE_ALLOWPARDIRS | SA_FEATURE_SERVER); 1618da6c28aaSamw } 1619da6c28aaSamw 1620da6c28aaSamw /* 1621c8ec8eeaSjose borrego * This should be used to convert smb_share_t to sa_resource_t 1622c8ec8eeaSjose borrego * Should only be needed to build transient shares/resources to be 1623c8ec8eeaSjose borrego * supplied to sharemgr to display. 1624da6c28aaSamw */ 1625da6c28aaSamw static int 1626c8ec8eeaSjose borrego smb_add_transient(sa_handle_t handle, smb_share_t *si) 1627da6c28aaSamw { 1628da6c28aaSamw int err; 1629da6c28aaSamw sa_share_t share; 1630da6c28aaSamw sa_group_t group; 1631da6c28aaSamw sa_resource_t resource; 163296a62adaSjoyce mcintosh nvlist_t *nvl; 163329bd2886SAlan Wright char *opt; 1634da6c28aaSamw 1635da6c28aaSamw if (si == NULL) 1636da6c28aaSamw return (SA_INVALID_NAME); 1637da6c28aaSamw 1638c8ec8eeaSjose borrego if ((share = sa_find_share(handle, si->shr_path)) == NULL) { 1639c8ec8eeaSjose borrego if ((group = smb_get_defaultgrp(handle)) == NULL) 1640da6c28aaSamw return (SA_NO_SUCH_GROUP); 1641c8ec8eeaSjose borrego 16423db3f65cSamw share = sa_get_share(group, si->shr_path); 1643da6c28aaSamw if (share == NULL) { 16443db3f65cSamw share = sa_add_share(group, si->shr_path, 1645da6c28aaSamw SA_SHARE_TRANSIENT, &err); 1646da6c28aaSamw if (share == NULL) 1647da6c28aaSamw return (SA_NO_SUCH_PATH); 1648da6c28aaSamw } 1649da6c28aaSamw } 1650da6c28aaSamw 1651da6c28aaSamw /* 1652da6c28aaSamw * Now handle the resource. Make sure that the resource is 1653da6c28aaSamw * transient and added to the share. 1654da6c28aaSamw */ 16553db3f65cSamw resource = sa_get_share_resource(share, si->shr_name); 1656da6c28aaSamw if (resource == NULL) { 1657da6c28aaSamw resource = sa_add_resource(share, 16583db3f65cSamw si->shr_name, SA_SHARE_TRANSIENT, &err); 1659da6c28aaSamw if (resource == NULL) 1660da6c28aaSamw return (SA_NO_SUCH_RESOURCE); 1661da6c28aaSamw } 1662da6c28aaSamw 166389dc44ceSjose borrego if (si->shr_cmnt[0] != '\0') 166489dc44ceSjose borrego (void) sa_set_resource_description(resource, si->shr_cmnt); 166529bd2886SAlan Wright 166689dc44ceSjose borrego if (si->shr_container[0] != '\0') 166789dc44ceSjose borrego (void) sa_set_resource_attr(resource, SHOPT_AD_CONTAINER, 166889dc44ceSjose borrego si->shr_container); 166929bd2886SAlan Wright 167096a62adaSjoyce mcintosh if (nvlist_alloc(&nvl, NV_UNIQUE_NAME, 0) != 0) 167196a62adaSjoyce mcintosh return (SA_NO_MEMORY); 167296a62adaSjoyce mcintosh 167329bd2886SAlan Wright if ((opt = smb_csc_name(si)) != NULL) 167496a62adaSjoyce mcintosh err |= nvlist_add_string(nvl, SHOPT_CSC, opt); 167529bd2886SAlan Wright 1676e3f2c991SKeyur Desai opt = (si->shr_flags & SMB_SHRF_ABE) ? "true" : "false"; 167796a62adaSjoyce mcintosh err |= nvlist_add_string(nvl, SHOPT_ABE, opt); 1678e3f2c991SKeyur Desai 1679148c5f43SAlan Wright if ((si->shr_flags & SMB_SHRF_AUTOHOME) == 0) { 1680148c5f43SAlan Wright opt = (si->shr_flags & SMB_SHRF_GUEST_OK) ? "true" : "false"; 1681148c5f43SAlan Wright err |= nvlist_add_string(nvl, SHOPT_GUEST, opt); 1682148c5f43SAlan Wright } 1683148c5f43SAlan Wright 1684148c5f43SAlan Wright if (si->shr_access_ro[0] != '\0') 1685148c5f43SAlan Wright err |= nvlist_add_string(nvl, SHOPT_RO, si->shr_access_ro); 1686148c5f43SAlan Wright 1687148c5f43SAlan Wright if (si->shr_access_rw[0] != '\0') 1688148c5f43SAlan Wright err |= nvlist_add_string(nvl, SHOPT_RW, si->shr_access_rw); 1689148c5f43SAlan Wright 1690148c5f43SAlan Wright if (si->shr_access_none[0] != '\0') 1691148c5f43SAlan Wright err |= nvlist_add_string(nvl, SHOPT_NONE, si->shr_access_none); 1692148c5f43SAlan Wright 169396a62adaSjoyce mcintosh if (err) { 169496a62adaSjoyce mcintosh nvlist_free(nvl); 169596a62adaSjoyce mcintosh return (SA_CONFIG_ERR); 169696a62adaSjoyce mcintosh } 1697da6c28aaSamw 169896a62adaSjoyce mcintosh err = smb_update_optionset_props(handle, resource, nvl); 169996a62adaSjoyce mcintosh 170096a62adaSjoyce mcintosh nvlist_free(nvl); 170196a62adaSjoyce mcintosh return (err); 1702da6c28aaSamw } 1703da6c28aaSamw 1704da6c28aaSamw /* 1705c8ec8eeaSjose borrego * Return smb transient shares. 1706da6c28aaSamw */ 1707da6c28aaSamw static int 1708da6c28aaSamw smb_list_transient(sa_handle_t handle) 1709da6c28aaSamw { 1710c8ec8eeaSjose borrego int i, offset; 17113db3f65cSamw smb_shrlist_t list; 1712da6c28aaSamw int res; 1713da6c28aaSamw 1714c8ec8eeaSjose borrego if (smb_share_count() <= 0) 1715da6c28aaSamw return (SA_OK); 1716c8ec8eeaSjose borrego 1717da6c28aaSamw offset = 0; 1718c8ec8eeaSjose borrego while (smb_share_list(offset, &list) == NERR_Success) { 1719c8ec8eeaSjose borrego if (list.sl_cnt == 0) 1720da6c28aaSamw break; 1721c8ec8eeaSjose borrego 1722c8ec8eeaSjose borrego for (i = 0; i < list.sl_cnt; i++) { 1723c8ec8eeaSjose borrego res = smb_add_transient(handle, &(list.sl_shares[i])); 1724da6c28aaSamw if (res != SA_OK) 1725da6c28aaSamw return (res); 1726da6c28aaSamw } 1727c8ec8eeaSjose borrego offset += list.sl_cnt; 1728da6c28aaSamw } 1729da6c28aaSamw 1730da6c28aaSamw return (SA_OK); 1731da6c28aaSamw } 1732da6c28aaSamw 1733da6c28aaSamw /* 1734da6c28aaSamw * fix_resource_name(share, name, prefix) 1735da6c28aaSamw * 1736da6c28aaSamw * Construct a name where the ZFS dataset has the prefix replaced with "name". 1737da6c28aaSamw */ 1738da6c28aaSamw static char * 1739da6c28aaSamw fix_resource_name(sa_share_t share, char *name, char *prefix) 1740da6c28aaSamw { 174189dc44ceSjose borrego char buf[SA_MAX_RESOURCE_NAME + 1]; 174289dc44ceSjose borrego char *dataset; 174389dc44ceSjose borrego size_t bufsz = SA_MAX_RESOURCE_NAME + 1; 174489dc44ceSjose borrego size_t prelen; 1745da6c28aaSamw 1746f96bd5c8SAlan Wright if (prefix == NULL) 1747f96bd5c8SAlan Wright return (strdup(name)); 1748f96bd5c8SAlan Wright 1749da6c28aaSamw dataset = sa_get_share_attr(share, "dataset"); 175089dc44ceSjose borrego if (dataset == NULL) 175189dc44ceSjose borrego return (strdup(name)); 1752da6c28aaSamw 175389dc44ceSjose borrego (void) strlcpy(buf, name, bufsz); 175489dc44ceSjose borrego prelen = strlen(prefix); 175589dc44ceSjose borrego 175689dc44ceSjose borrego if (strncmp(dataset, prefix, prelen) == 0) 175789dc44ceSjose borrego (void) strlcat(buf, dataset + prelen, bufsz); 175889dc44ceSjose borrego 175989dc44ceSjose borrego sa_free_attr_string(dataset); 176089dc44ceSjose borrego sa_fix_resource_name(buf); 176189dc44ceSjose borrego return (strdup(buf)); 1762da6c28aaSamw } 1763da6c28aaSamw 1764da6c28aaSamw /* 1765da6c28aaSamw * smb_parse_optstring(group, options) 1766da6c28aaSamw * 1767da6c28aaSamw * parse a compact option string into individual options. This allows 1768da6c28aaSamw * ZFS sharesmb and sharemgr "share" command to work. group can be a 1769da6c28aaSamw * group, a share or a resource. 1770da6c28aaSamw */ 1771da6c28aaSamw static int 1772da6c28aaSamw smb_parse_optstring(sa_group_t group, char *options) 1773da6c28aaSamw { 1774da6c28aaSamw char *dup; 1775da6c28aaSamw char *base; 1776da6c28aaSamw char *lasts; 1777da6c28aaSamw char *token; 1778da6c28aaSamw sa_optionset_t optionset; 1779da6c28aaSamw sa_group_t parent = NULL; 1780da6c28aaSamw sa_resource_t resource = NULL; 1781da6c28aaSamw int iszfs = 0; 1782da6c28aaSamw int persist = 0; 1783da6c28aaSamw int need_optionset = 0; 1784da6c28aaSamw int ret = SA_OK; 1785da6c28aaSamw sa_property_t prop; 1786da6c28aaSamw 1787da6c28aaSamw /* 1788da6c28aaSamw * In order to not attempt to change ZFS properties unless 1789da6c28aaSamw * absolutely necessary, we never do it in the legacy parsing 1790da6c28aaSamw * so we need to keep track of this. 1791da6c28aaSamw */ 1792da6c28aaSamw if (sa_is_share(group)) { 1793da6c28aaSamw char *zfs; 1794da6c28aaSamw 1795da6c28aaSamw parent = sa_get_parent_group(group); 1796da6c28aaSamw if (parent != NULL) { 1797da6c28aaSamw zfs = sa_get_group_attr(parent, "zfs"); 1798da6c28aaSamw if (zfs != NULL) { 1799da6c28aaSamw sa_free_attr_string(zfs); 1800da6c28aaSamw iszfs = 1; 1801da6c28aaSamw } 1802da6c28aaSamw } 1803da6c28aaSamw } else { 1804da6c28aaSamw iszfs = sa_group_is_zfs(group); 1805da6c28aaSamw /* 1806da6c28aaSamw * If a ZFS group, then we need to see if a resource 1807da6c28aaSamw * name is being set. If so, bail with 1808da6c28aaSamw * SA_PROP_SHARE_ONLY, so we come back in with a share 1809da6c28aaSamw * instead of a group. 1810da6c28aaSamw */ 1811148c5f43SAlan Wright if (iszfs || 1812148c5f43SAlan Wright strncmp(options, "name=", sizeof ("name=") - 1) == 0 || 1813da6c28aaSamw strstr(options, ",name=") != NULL) { 1814da6c28aaSamw return (SA_PROP_SHARE_ONLY); 1815da6c28aaSamw } 1816da6c28aaSamw } 1817da6c28aaSamw 1818da6c28aaSamw /* do we have an existing optionset? */ 1819da6c28aaSamw optionset = sa_get_optionset(group, "smb"); 1820da6c28aaSamw if (optionset == NULL) { 1821da6c28aaSamw /* didn't find existing optionset so create one */ 1822da6c28aaSamw optionset = sa_create_optionset(group, "smb"); 1823da6c28aaSamw if (optionset == NULL) 1824da6c28aaSamw return (SA_NO_MEMORY); 1825da6c28aaSamw } else { 1826da6c28aaSamw /* 1827da6c28aaSamw * If an optionset already exists, we've come through 1828da6c28aaSamw * twice so ignore the second time. 1829da6c28aaSamw */ 1830da6c28aaSamw return (ret); 1831da6c28aaSamw } 1832da6c28aaSamw 1833da6c28aaSamw /* We need a copy of options for the next part. */ 1834da6c28aaSamw dup = strdup(options); 1835da6c28aaSamw if (dup == NULL) 1836da6c28aaSamw return (SA_NO_MEMORY); 1837da6c28aaSamw 1838da6c28aaSamw /* 1839da6c28aaSamw * SMB properties are straightforward and are strings, 1840da6c28aaSamw * integers or booleans. Properties are separated by 1841da6c28aaSamw * commas. It will be necessary to parse quotes due to some 1842da6c28aaSamw * strings not having a restricted characters set. 1843da6c28aaSamw * 1844da6c28aaSamw * Note that names will create a resource. For now, if there 1845da6c28aaSamw * is a set of properties "before" the first name="", those 1846da6c28aaSamw * properties will be placed on the group. 1847da6c28aaSamw */ 1848da6c28aaSamw persist = sa_is_persistent(group); 1849da6c28aaSamw base = dup; 1850da6c28aaSamw token = dup; 1851da6c28aaSamw lasts = NULL; 1852da6c28aaSamw while (token != NULL && ret == SA_OK) { 1853da6c28aaSamw ret = SA_OK; 1854da6c28aaSamw token = strtok_r(base, ",", &lasts); 1855da6c28aaSamw base = NULL; 1856da6c28aaSamw if (token != NULL) { 1857da6c28aaSamw char *value; 1858da6c28aaSamw /* 1859da6c28aaSamw * All SMB properties have values so there 1860da6c28aaSamw * MUST be an '=' character. If it doesn't, 1861da6c28aaSamw * it is a syntax error. 1862da6c28aaSamw */ 1863da6c28aaSamw value = strchr(token, '='); 1864da6c28aaSamw if (value != NULL) { 1865da6c28aaSamw *value++ = '\0'; 1866da6c28aaSamw } else { 1867da6c28aaSamw ret = SA_SYNTAX_ERR; 1868da6c28aaSamw break; 1869da6c28aaSamw } 1870da6c28aaSamw /* 1871da6c28aaSamw * We may need to handle a "name" property 1872da6c28aaSamw * that is a ZFS imposed resource name. Each 1873da6c28aaSamw * name would trigger getting a new "resource" 1874da6c28aaSamw * to put properties on. For now, assume no 1875da6c28aaSamw * "name" property for special handling. 1876da6c28aaSamw */ 1877da6c28aaSamw 1878148c5f43SAlan Wright if (strcmp(token, SHOPT_NAME) == 0) { 1879da6c28aaSamw char *prefix; 1880da6c28aaSamw char *name = NULL; 1881da6c28aaSamw /* 1882da6c28aaSamw * We have a name, so now work on the 1883da6c28aaSamw * resource level. We have a "share" 1884da6c28aaSamw * in "group" due to the caller having 1885da6c28aaSamw * added it. If we are called with a 1886da6c28aaSamw * group, the check for group/share 1887da6c28aaSamw * at the beginning of this function 1888da6c28aaSamw * will bail out the parse if there is a 1889da6c28aaSamw * "name" but no share. 1890da6c28aaSamw */ 1891da6c28aaSamw if (!iszfs) { 1892da6c28aaSamw ret = SA_SYNTAX_ERR; 1893da6c28aaSamw break; 1894da6c28aaSamw } 1895da6c28aaSamw /* 1896da6c28aaSamw * Make sure the parent group has the 1897da6c28aaSamw * "prefix" property since we will 1898da6c28aaSamw * need to use this for constructing 1899da6c28aaSamw * inherited name= values. 1900da6c28aaSamw */ 1901da6c28aaSamw prefix = sa_get_group_attr(parent, "prefix"); 1902da6c28aaSamw if (prefix == NULL) { 1903da6c28aaSamw prefix = sa_get_group_attr(parent, 1904da6c28aaSamw "name"); 1905da6c28aaSamw if (prefix != NULL) { 1906da6c28aaSamw (void) sa_set_group_attr(parent, 1907da6c28aaSamw "prefix", prefix); 1908da6c28aaSamw } 1909da6c28aaSamw } 1910f96bd5c8SAlan Wright name = fix_resource_name((sa_share_t)group, 1911f96bd5c8SAlan Wright value, prefix); 1912da6c28aaSamw if (name != NULL) { 1913da6c28aaSamw resource = sa_add_resource( 1914da6c28aaSamw (sa_share_t)group, name, 1915da6c28aaSamw SA_SHARE_TRANSIENT, &ret); 1916da6c28aaSamw sa_free_attr_string(name); 1917da6c28aaSamw } else { 1918da6c28aaSamw ret = SA_NO_MEMORY; 1919da6c28aaSamw } 1920da6c28aaSamw if (prefix != NULL) 1921da6c28aaSamw sa_free_attr_string(prefix); 1922da6c28aaSamw 1923da6c28aaSamw /* A resource level optionset is needed */ 1924da6c28aaSamw 1925da6c28aaSamw need_optionset = 1; 1926da6c28aaSamw if (resource == NULL) { 1927da6c28aaSamw ret = SA_NO_MEMORY; 1928da6c28aaSamw break; 1929da6c28aaSamw } 1930da6c28aaSamw continue; 1931da6c28aaSamw } 1932da6c28aaSamw 1933148c5f43SAlan Wright if (iszfs && strcmp(token, SHOPT_DESCRIPTION) == 0) { 1934148c5f43SAlan Wright if (resource == NULL) 1935148c5f43SAlan Wright (void) sa_set_share_description( 1936148c5f43SAlan Wright (sa_share_t)group, value); 1937148c5f43SAlan Wright else 1938148c5f43SAlan Wright (void) sa_set_resource_description( 1939148c5f43SAlan Wright resource, value); 1940148c5f43SAlan Wright continue; 1941148c5f43SAlan Wright } 1942148c5f43SAlan Wright 1943da6c28aaSamw if (need_optionset) { 1944da6c28aaSamw optionset = sa_create_optionset(resource, 1945da6c28aaSamw "smb"); 1946da6c28aaSamw need_optionset = 0; 1947da6c28aaSamw } 1948da6c28aaSamw 1949da6c28aaSamw prop = sa_create_property(token, value); 1950da6c28aaSamw if (prop == NULL) 1951da6c28aaSamw ret = SA_NO_MEMORY; 1952da6c28aaSamw else 1953da6c28aaSamw ret = sa_add_property(optionset, prop); 1954da6c28aaSamw if (ret != SA_OK) 1955da6c28aaSamw break; 1956da6c28aaSamw if (!iszfs) 1957da6c28aaSamw ret = sa_commit_properties(optionset, !persist); 1958da6c28aaSamw } 1959da6c28aaSamw } 1960da6c28aaSamw free(dup); 1961da6c28aaSamw return (ret); 1962da6c28aaSamw } 1963da6c28aaSamw 1964da6c28aaSamw /* 1965da6c28aaSamw * smb_sprint_option(rbuff, rbuffsize, incr, prop, sep) 1966da6c28aaSamw * 1967da6c28aaSamw * provides a mechanism to format SMB properties into legacy output 1968da6c28aaSamw * format. If the buffer would overflow, it is reallocated and grown 1969da6c28aaSamw * as appropriate. Special cases of converting internal form of values 1970da6c28aaSamw * to those used by "share" are done. this function does one property 1971da6c28aaSamw * at a time. 1972da6c28aaSamw */ 1973da6c28aaSamw 1974da6c28aaSamw static void 1975da6c28aaSamw smb_sprint_option(char **rbuff, size_t *rbuffsize, size_t incr, 19761160dcf7SMatt Barden sa_property_t prop, int sep) 1977da6c28aaSamw { 1978da6c28aaSamw char *name; 1979da6c28aaSamw char *value; 1980da6c28aaSamw int curlen; 1981da6c28aaSamw char *buff = *rbuff; 1982da6c28aaSamw size_t buffsize = *rbuffsize; 1983da6c28aaSamw 1984da6c28aaSamw name = sa_get_property_attr(prop, "type"); 1985da6c28aaSamw value = sa_get_property_attr(prop, "value"); 1986da6c28aaSamw if (buff != NULL) 1987da6c28aaSamw curlen = strlen(buff); 1988da6c28aaSamw else 1989da6c28aaSamw curlen = 0; 1990da6c28aaSamw if (name != NULL) { 1991da6c28aaSamw int len; 1992da6c28aaSamw len = strlen(name) + sep; 1993da6c28aaSamw 1994da6c28aaSamw /* 1995da6c28aaSamw * A future RFE would be to replace this with more 1996da6c28aaSamw * generic code and to possibly handle more types. 1997da6c28aaSamw * 1998da6c28aaSamw * For now, everything else is treated as a string. If 1999da6c28aaSamw * we get any properties that aren't exactly 2000da6c28aaSamw * name/value pairs, we may need to 2001da6c28aaSamw * interpret/transform. 2002da6c28aaSamw */ 2003da6c28aaSamw if (value != NULL) 2004da6c28aaSamw len += 1 + strlen(value); 2005da6c28aaSamw 2006da6c28aaSamw while (buffsize <= (curlen + len)) { 2007da6c28aaSamw /* need more room */ 2008da6c28aaSamw buffsize += incr; 2009da6c28aaSamw buff = realloc(buff, buffsize); 2010da6c28aaSamw *rbuff = buff; 2011da6c28aaSamw *rbuffsize = buffsize; 2012da6c28aaSamw if (buff == NULL) { 2013da6c28aaSamw /* realloc failed so free everything */ 2014da6c28aaSamw if (*rbuff != NULL) 2015da6c28aaSamw free(*rbuff); 2016da6c28aaSamw goto err; 2017da6c28aaSamw } 2018da6c28aaSamw } 2019da6c28aaSamw if (buff == NULL) 2020da6c28aaSamw goto err; 2021da6c28aaSamw (void) snprintf(buff + curlen, buffsize - curlen, 2022da6c28aaSamw "%s%s=%s", sep ? "," : "", 2023da6c28aaSamw name, value != NULL ? value : "\"\""); 2024da6c28aaSamw 2025da6c28aaSamw } 2026da6c28aaSamw err: 2027da6c28aaSamw if (name != NULL) 2028da6c28aaSamw sa_free_attr_string(name); 2029da6c28aaSamw if (value != NULL) 2030da6c28aaSamw sa_free_attr_string(value); 2031da6c28aaSamw } 2032da6c28aaSamw 2033da6c28aaSamw /* 2034da6c28aaSamw * smb_format_resource_options(resource, hier) 2035da6c28aaSamw * 2036da6c28aaSamw * format all the options on the group into a flattened option 2037da6c28aaSamw * string. If hier is non-zero, walk up the tree to get inherited 2038da6c28aaSamw * options. 2039da6c28aaSamw */ 2040da6c28aaSamw 2041da6c28aaSamw static char * 2042da6c28aaSamw smb_format_options(sa_group_t group, int hier) 2043da6c28aaSamw { 2044da6c28aaSamw sa_optionset_t options = NULL; 2045da6c28aaSamw sa_property_t prop; 2046da6c28aaSamw int sep = 0; 2047da6c28aaSamw char *buff; 2048da6c28aaSamw size_t buffsize; 2049da6c28aaSamw 2050da6c28aaSamw 2051da6c28aaSamw buff = malloc(OPT_CHUNK); 2052da6c28aaSamw if (buff == NULL) 2053da6c28aaSamw return (NULL); 2054da6c28aaSamw 2055da6c28aaSamw buff[0] = '\0'; 2056da6c28aaSamw buffsize = OPT_CHUNK; 2057da6c28aaSamw 2058da6c28aaSamw /* 2059da6c28aaSamw * We may have a an optionset relative to this item. format 2060da6c28aaSamw * these if we find them and then add any security definitions. 2061da6c28aaSamw */ 2062da6c28aaSamw 2063da6c28aaSamw options = sa_get_derived_optionset(group, "smb", hier); 2064da6c28aaSamw 2065da6c28aaSamw /* 2066da6c28aaSamw * do the default set first but skip any option that is also 2067da6c28aaSamw * in the protocol specific optionset. 2068da6c28aaSamw */ 2069da6c28aaSamw if (options != NULL) { 2070da6c28aaSamw for (prop = sa_get_property(options, NULL); 2071da6c28aaSamw prop != NULL; prop = sa_get_next_property(prop)) { 2072da6c28aaSamw /* 2073da6c28aaSamw * use this one since we skipped any 2074da6c28aaSamw * of these that were also in 2075da6c28aaSamw * optdefault 2076da6c28aaSamw */ 2077da6c28aaSamw smb_sprint_option(&buff, &buffsize, OPT_CHUNK, 2078da6c28aaSamw prop, sep); 2079da6c28aaSamw if (buff == NULL) { 2080da6c28aaSamw /* 2081da6c28aaSamw * buff could become NULL if there 2082da6c28aaSamw * isn't enough memory for 2083da6c28aaSamw * smb_sprint_option to realloc() 2084da6c28aaSamw * as necessary. We can't really 2085da6c28aaSamw * do anything about it at this 2086da6c28aaSamw * point so we return NULL. The 2087da6c28aaSamw * caller should handle the 2088da6c28aaSamw * failure. 2089da6c28aaSamw */ 2090da6c28aaSamw if (options != NULL) 2091da6c28aaSamw sa_free_derived_optionset( 2092da6c28aaSamw options); 2093da6c28aaSamw return (buff); 2094da6c28aaSamw } 2095da6c28aaSamw sep = 1; 2096da6c28aaSamw } 2097da6c28aaSamw } 2098da6c28aaSamw 2099da6c28aaSamw if (options != NULL) 2100da6c28aaSamw sa_free_derived_optionset(options); 2101da6c28aaSamw return (buff); 2102da6c28aaSamw } 2103da6c28aaSamw 2104da6c28aaSamw /* 2105da6c28aaSamw * smb_rename_resource(resource, newname) 2106da6c28aaSamw * 2107da6c28aaSamw * Change the current exported name of the resource to newname. 2108da6c28aaSamw */ 2109da6c28aaSamw /*ARGSUSED*/ 2110da6c28aaSamw int 2111da6c28aaSamw smb_rename_resource(sa_handle_t handle, sa_resource_t resource, char *newname) 2112da6c28aaSamw { 2113da6c28aaSamw int ret = SA_OK; 2114da6c28aaSamw int err; 2115da6c28aaSamw char *oldname; 2116da6c28aaSamw 2117c8ec8eeaSjose borrego if (!smb_isonline()) 2118c8ec8eeaSjose borrego return (SA_OK); 2119c8ec8eeaSjose borrego 2120da6c28aaSamw oldname = sa_get_resource_attr(resource, "name"); 2121da6c28aaSamw if (oldname == NULL) 2122da6c28aaSamw return (SA_NO_SUCH_RESOURCE); 2123da6c28aaSamw 2124c8ec8eeaSjose borrego err = smb_share_rename(oldname, newname); 2125da6c28aaSamw 2126fe1c642dSBill Krier sa_free_attr_string(oldname); 2127fe1c642dSBill Krier 2128da6c28aaSamw /* improve error values somewhat */ 2129da6c28aaSamw switch (err) { 2130da6c28aaSamw case NERR_Success: 2131da6c28aaSamw break; 2132da6c28aaSamw case NERR_InternalError: 2133da6c28aaSamw ret = SA_SYSTEM_ERR; 2134da6c28aaSamw break; 2135da6c28aaSamw case NERR_DuplicateShare: 2136da6c28aaSamw ret = SA_DUPLICATE_NAME; 2137da6c28aaSamw break; 2138da6c28aaSamw default: 2139da6c28aaSamw ret = SA_CONFIG_ERR; 2140da6c28aaSamw break; 2141da6c28aaSamw } 2142da6c28aaSamw 2143da6c28aaSamw return (ret); 2144da6c28aaSamw } 2145c8ec8eeaSjose borrego 2146c8ec8eeaSjose borrego static int 2147c8ec8eeaSjose borrego smb_build_shareinfo(sa_share_t share, sa_resource_t resource, smb_share_t *si) 2148c8ec8eeaSjose borrego { 2149c8ec8eeaSjose borrego sa_optionset_t opts; 2150c8ec8eeaSjose borrego char *path; 2151c8ec8eeaSjose borrego char *rname; 2152c8ec8eeaSjose borrego char *val = NULL; 21539fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States char csc_value[SMB_CSC_BUFSZ]; 21541160dcf7SMatt Barden char strbuf[sizeof ("required")]; 2155c8ec8eeaSjose borrego 2156c8ec8eeaSjose borrego bzero(si, sizeof (smb_share_t)); 2157c8ec8eeaSjose borrego 2158c8ec8eeaSjose borrego if ((path = sa_get_share_attr(share, "path")) == NULL) 2159c8ec8eeaSjose borrego return (SA_NO_SUCH_PATH); 2160c8ec8eeaSjose borrego 2161c8ec8eeaSjose borrego if ((rname = sa_get_resource_attr(resource, "name")) == NULL) { 2162c8ec8eeaSjose borrego sa_free_attr_string(path); 2163c8ec8eeaSjose borrego return (SA_NO_SUCH_RESOURCE); 2164c8ec8eeaSjose borrego } 2165c8ec8eeaSjose borrego 2166c8ec8eeaSjose borrego (void) strlcpy(si->shr_path, path, sizeof (si->shr_path)); 2167c8ec8eeaSjose borrego (void) strlcpy(si->shr_name, rname, sizeof (si->shr_name)); 2168c8ec8eeaSjose borrego sa_free_attr_string(path); 2169c8ec8eeaSjose borrego sa_free_attr_string(rname); 2170c8ec8eeaSjose borrego 2171c8ec8eeaSjose borrego val = sa_get_resource_description(resource); 2172c8ec8eeaSjose borrego if (val == NULL) 2173c8ec8eeaSjose borrego val = sa_get_share_description(share); 2174c8ec8eeaSjose borrego 2175c8ec8eeaSjose borrego if (val != NULL) { 2176c8ec8eeaSjose borrego (void) strlcpy(si->shr_cmnt, val, sizeof (si->shr_cmnt)); 2177c8ec8eeaSjose borrego sa_free_share_description(val); 2178c8ec8eeaSjose borrego } 2179c8ec8eeaSjose borrego 21809fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States si->shr_flags = (sa_is_persistent(share)) 21819fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States ? SMB_SHRF_PERM : SMB_SHRF_TRANS; 21829fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 2183c8ec8eeaSjose borrego opts = sa_get_derived_optionset(resource, SMB_PROTOCOL_NAME, 1); 2184c8ec8eeaSjose borrego if (opts == NULL) 2185c8ec8eeaSjose borrego return (SA_OK); 2186c8ec8eeaSjose borrego 2187ca5fb90aSGordon Ross if (smb_saprop_getbool(opts, SHOPT_CATIA, B_FALSE)) 21889fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States si->shr_flags |= SMB_SHRF_CATIA; 2189c8ec8eeaSjose borrego 2190ca5fb90aSGordon Ross if (smb_saprop_getbool(opts, SHOPT_ABE, B_FALSE)) 21919fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States si->shr_flags |= SMB_SHRF_ABE; 21928b2cc8acSafshin salek ardakani - Sun Microsystems - Irvine United States 2193ca5fb90aSGordon Ross if (smb_saprop_getbool(opts, SHOPT_GUEST, B_FALSE)) 21949fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States si->shr_flags |= SMB_SHRF_GUEST_OK; 2195e3f2c991SKeyur Desai 2196ca5fb90aSGordon Ross if (smb_saprop_getbool(opts, SHOPT_DFSROOT, B_FALSE)) 21979fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States si->shr_flags |= SMB_SHRF_DFSROOT; 21988d7e4166Sjose borrego 2199*8d94f651SGordon Ross if (smb_saprop_getbool(opts, SHOPT_CA, B_FALSE)) 2200*8d94f651SGordon Ross si->shr_flags |= SMB_SHRF_CA; 2201*8d94f651SGordon Ross 220294047d49SGordon Ross if (smb_saprop_getbool(opts, SHOPT_FSO, B_FALSE)) 220394047d49SGordon Ross si->shr_flags |= SMB_SHRF_FSO; 220494047d49SGordon Ross 2205ca5fb90aSGordon Ross /* Quotas are enabled by default. */ 22061160dcf7SMatt Barden if (smb_saprop_getbool(opts, SHOPT_QUOTAS, B_TRUE)) 22071160dcf7SMatt Barden si->shr_flags |= SMB_SHRF_QUOTAS; 22081160dcf7SMatt Barden 22091160dcf7SMatt Barden if (smb_saprop_getstr(opts, SHOPT_ENCRYPT, strbuf, sizeof (strbuf))) 22101160dcf7SMatt Barden smb_cfg_set_require(strbuf, &si->shr_encrypt); 2211ca5fb90aSGordon Ross 22129fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States (void) smb_saprop_getstr(opts, SHOPT_AD_CONTAINER, si->shr_container, 22139fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States sizeof (si->shr_container)); 221429bd2886SAlan Wright 22159fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (smb_saprop_getstr(opts, SHOPT_CSC, csc_value, sizeof (csc_value))) 22169fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_csc_option(csc_value, si); 2217b89a8333Snatalie li - Sun Microsystems - Irvine United States 22189fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (smb_saprop_getstr(opts, SHOPT_RO, si->shr_access_ro, 22199fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States sizeof (si->shr_access_ro))) 22209fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States si->shr_flags |= SMB_SHRF_ACC_RO; 2221b89a8333Snatalie li - Sun Microsystems - Irvine United States 22229fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (smb_saprop_getstr(opts, SHOPT_RW, si->shr_access_rw, 22239fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States sizeof (si->shr_access_rw))) 22249fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States si->shr_flags |= SMB_SHRF_ACC_RW; 22259fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 22269fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if (smb_saprop_getstr(opts, SHOPT_NONE, si->shr_access_none, 22279fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States sizeof (si->shr_access_none))) 22289fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States si->shr_flags |= SMB_SHRF_ACC_NONE; 2229b89a8333Snatalie li - Sun Microsystems - Irvine United States 2230c8ec8eeaSjose borrego sa_free_derived_optionset(opts); 2231c8ec8eeaSjose borrego return (SA_OK); 2232c8ec8eeaSjose borrego } 2233c8ec8eeaSjose borrego 22348d7e4166Sjose borrego /* 22358d7e4166Sjose borrego * Map a client-side caching (CSC) option to the appropriate share 22368d7e4166Sjose borrego * flag. Only one option is allowed; an error will be logged if 22378d7e4166Sjose borrego * multiple options have been specified. We don't need to do anything 22388d7e4166Sjose borrego * about multiple values here because the SRVSVC will not recognize 22398d7e4166Sjose borrego * a value containing multiple flags and will return the default value. 22408d7e4166Sjose borrego * 22418d7e4166Sjose borrego * If the option value is not recognized, it will be ignored: invalid 22428d7e4166Sjose borrego * values will typically be caught and rejected by sharemgr. 22438d7e4166Sjose borrego */ 22448d7e4166Sjose borrego static void 22458d7e4166Sjose borrego smb_csc_option(const char *value, smb_share_t *si) 22468d7e4166Sjose borrego { 22478d7e4166Sjose borrego char buf[SMB_CSC_BUFSZ]; 22488d7e4166Sjose borrego int i; 22498d7e4166Sjose borrego 22508d7e4166Sjose borrego for (i = 0; i < (sizeof (cscopt) / sizeof (cscopt[0])); ++i) { 22518d7e4166Sjose borrego if (strcasecmp(value, cscopt[i].value) == 0) { 22528d7e4166Sjose borrego si->shr_flags |= cscopt[i].flag; 22538d7e4166Sjose borrego break; 22548d7e4166Sjose borrego } 22558d7e4166Sjose borrego } 22568d7e4166Sjose borrego 22578d7e4166Sjose borrego switch (si->shr_flags & SMB_SHRF_CSC_MASK) { 22588d7e4166Sjose borrego case 0: 22598d7e4166Sjose borrego case SMB_SHRF_CSC_DISABLED: 22608d7e4166Sjose borrego case SMB_SHRF_CSC_MANUAL: 22618d7e4166Sjose borrego case SMB_SHRF_CSC_AUTO: 22628d7e4166Sjose borrego case SMB_SHRF_CSC_VDO: 22638d7e4166Sjose borrego break; 22648d7e4166Sjose borrego 22658d7e4166Sjose borrego default: 22668d7e4166Sjose borrego buf[0] = '\0'; 22678d7e4166Sjose borrego 22688d7e4166Sjose borrego for (i = 0; i < (sizeof (cscopt) / sizeof (cscopt[0])); ++i) { 22698d7e4166Sjose borrego if (si->shr_flags & cscopt[i].flag) { 22708d7e4166Sjose borrego (void) strlcat(buf, " ", SMB_CSC_BUFSZ); 22718d7e4166Sjose borrego (void) strlcat(buf, cscopt[i].value, 22728d7e4166Sjose borrego SMB_CSC_BUFSZ); 22738d7e4166Sjose borrego } 22748d7e4166Sjose borrego } 22758d7e4166Sjose borrego 22768d7e4166Sjose borrego syslog(LOG_ERR, "csc option conflict:%s", buf); 22778d7e4166Sjose borrego break; 22788d7e4166Sjose borrego } 22798d7e4166Sjose borrego } 22808d7e4166Sjose borrego 228189dc44ceSjose borrego /* 228289dc44ceSjose borrego * Return the option name for the first CSC flag (there should be only 228389dc44ceSjose borrego * one) encountered in the share flags. 228489dc44ceSjose borrego */ 228589dc44ceSjose borrego static char * 228689dc44ceSjose borrego smb_csc_name(const smb_share_t *si) 228789dc44ceSjose borrego { 228889dc44ceSjose borrego int i; 228989dc44ceSjose borrego 229089dc44ceSjose borrego for (i = 0; i < (sizeof (cscopt) / sizeof (cscopt[0])); ++i) { 229189dc44ceSjose borrego if (si->shr_flags & cscopt[i].flag) 229289dc44ceSjose borrego return (cscopt[i].value); 229389dc44ceSjose borrego } 229489dc44ceSjose borrego 229589dc44ceSjose borrego return (NULL); 229689dc44ceSjose borrego } 229789dc44ceSjose borrego 2298c8ec8eeaSjose borrego /* 2299c8ec8eeaSjose borrego * smb_get_defaultgrp 2300c8ec8eeaSjose borrego * 2301c8ec8eeaSjose borrego * If default group for CIFS shares (i.e. "smb") exists 2302c8ec8eeaSjose borrego * then it will return the group handle, otherwise it will 2303c8ec8eeaSjose borrego * create the group and return the handle. 2304c8ec8eeaSjose borrego * 2305c8ec8eeaSjose borrego * All the shares created by CIFS clients (this is only possible 2306c8ec8eeaSjose borrego * via RPC) will be added to "smb" groups. 2307c8ec8eeaSjose borrego */ 2308c8ec8eeaSjose borrego static sa_group_t 2309c8ec8eeaSjose borrego smb_get_defaultgrp(sa_handle_t handle) 2310c8ec8eeaSjose borrego { 2311c8ec8eeaSjose borrego sa_group_t group = NULL; 2312c8ec8eeaSjose borrego int err; 2313c8ec8eeaSjose borrego 2314c8ec8eeaSjose borrego group = sa_get_group(handle, SMB_DEFAULT_SHARE_GROUP); 2315c8ec8eeaSjose borrego if (group != NULL) 2316c8ec8eeaSjose borrego return (group); 2317c8ec8eeaSjose borrego 2318c8ec8eeaSjose borrego group = sa_create_group(handle, SMB_DEFAULT_SHARE_GROUP, &err); 2319c8ec8eeaSjose borrego if (group == NULL) 2320c8ec8eeaSjose borrego return (NULL); 2321c8ec8eeaSjose borrego 2322c8ec8eeaSjose borrego if (sa_create_optionset(group, SMB_DEFAULT_SHARE_GROUP) == NULL) { 2323c8ec8eeaSjose borrego (void) sa_remove_group(group); 2324c8ec8eeaSjose borrego group = NULL; 2325c8ec8eeaSjose borrego } 2326c8ec8eeaSjose borrego 2327c8ec8eeaSjose borrego return (group); 2328c8ec8eeaSjose borrego } 232929bd2886SAlan Wright 233029bd2886SAlan Wright /* 233129bd2886SAlan Wright * Checks to see if the command args are the supported substitution specifier. 233229bd2886SAlan Wright * i.e. <cmd> %U %S 233329bd2886SAlan Wright */ 233429bd2886SAlan Wright static int 233529bd2886SAlan Wright cmd_validator(int index, char *value) 233629bd2886SAlan Wright { 233729bd2886SAlan Wright char cmd[MAXPATHLEN]; 233829bd2886SAlan Wright char *ptr, *v; 233929bd2886SAlan Wright boolean_t skip_cmdname; 234029bd2886SAlan Wright 234129bd2886SAlan Wright if (string_length_check_validator(index, value) != SA_OK) 234229bd2886SAlan Wright return (SA_BAD_VALUE); 234329bd2886SAlan Wright 234429bd2886SAlan Wright if (*value == '\0') 234529bd2886SAlan Wright return (SA_OK); 234629bd2886SAlan Wright 234729bd2886SAlan Wright (void) strlcpy(cmd, value, sizeof (cmd)); 234829bd2886SAlan Wright 234929bd2886SAlan Wright ptr = cmd; 235029bd2886SAlan Wright skip_cmdname = B_TRUE; 235129bd2886SAlan Wright do { 235229bd2886SAlan Wright if ((v = strsep(&ptr, " ")) == NULL) 235329bd2886SAlan Wright break; 235429bd2886SAlan Wright 235529bd2886SAlan Wright if (*v != '\0') { 235629bd2886SAlan Wright 235729bd2886SAlan Wright if (skip_cmdname) { 235829bd2886SAlan Wright skip_cmdname = B_FALSE; 235929bd2886SAlan Wright continue; 236029bd2886SAlan Wright } 236129bd2886SAlan Wright 236229bd2886SAlan Wright if ((strlen(v) != 2) || *v != '%') 236329bd2886SAlan Wright return (SA_BAD_VALUE); 236429bd2886SAlan Wright 236529bd2886SAlan Wright if (strpbrk(v, SMB_VALID_SUB_CHRS) == NULL) 236629bd2886SAlan Wright return (SA_BAD_VALUE); 236729bd2886SAlan Wright } 236829bd2886SAlan Wright 236929bd2886SAlan Wright } while (v != NULL); 237029bd2886SAlan Wright 237129bd2886SAlan Wright /* 237229bd2886SAlan Wright * If skip_cmdname is still true then the string contains 237329bd2886SAlan Wright * only spaces. Don't allow such a string. 237429bd2886SAlan Wright */ 237529bd2886SAlan Wright if (skip_cmdname) 237629bd2886SAlan Wright return (SA_BAD_VALUE); 237729bd2886SAlan Wright 237829bd2886SAlan Wright return (SA_OK); 237929bd2886SAlan Wright } 238029bd2886SAlan Wright 238129bd2886SAlan Wright /*ARGSUSED*/ 238229bd2886SAlan Wright static int 238329bd2886SAlan Wright disposition_validator(int index, char *value) 238429bd2886SAlan Wright { 238529bd2886SAlan Wright if (value == NULL) 238629bd2886SAlan Wright return (SA_BAD_VALUE); 238729bd2886SAlan Wright 238829bd2886SAlan Wright if (*value == '\0') 238929bd2886SAlan Wright return (SA_OK); 239029bd2886SAlan Wright 2391148c5f43SAlan Wright if ((strcasecmp(value, SMB_EXEC_DISP_CONTINUE) == 0) || 2392148c5f43SAlan Wright (strcasecmp(value, SMB_EXEC_DISP_TERMINATE) == 0)) 239329bd2886SAlan Wright return (SA_OK); 239429bd2886SAlan Wright 239529bd2886SAlan Wright return (SA_BAD_VALUE); 239629bd2886SAlan Wright } 239796a62adaSjoyce mcintosh 2398a90cf9f2SGordon Ross /*ARGSUSED*/ 2399a90cf9f2SGordon Ross static int 24003e2c0c09SMatt Barden protocol_validator(int index, char *value) 2401a90cf9f2SGordon Ross { 2402a90cf9f2SGordon Ross if (value == NULL) 2403a90cf9f2SGordon Ross return (SA_BAD_VALUE); 2404a90cf9f2SGordon Ross 2405a90cf9f2SGordon Ross if (*value == '\0') 2406a90cf9f2SGordon Ross return (SA_OK); 2407a90cf9f2SGordon Ross 2408a90cf9f2SGordon Ross if (smb_config_check_protocol(value) == 0) 2409a90cf9f2SGordon Ross return (SA_OK); 2410a90cf9f2SGordon Ross 2411a90cf9f2SGordon Ross return (SA_BAD_VALUE); 2412a90cf9f2SGordon Ross 2413a90cf9f2SGordon Ross } 2414a90cf9f2SGordon Ross 241596a62adaSjoyce mcintosh /* 241696a62adaSjoyce mcintosh * Updates the optionset properties of the share resource. 241796a62adaSjoyce mcintosh * The properties are given as a list of name-value pair. 241896a62adaSjoyce mcintosh * The name argument should be the optionset property name and the value 241996a62adaSjoyce mcintosh * should be a valid value for the specified property. 2420c5866007SKeyur Desai * 2421c5866007SKeyur Desai * When calling this function for permanent shares, the caller must also 2422c5866007SKeyur Desai * call sa_commit_properties() to commit the changes to SMF. 242396a62adaSjoyce mcintosh */ 242496a62adaSjoyce mcintosh static int 242596a62adaSjoyce mcintosh smb_update_optionset_props(sa_handle_t handle, sa_resource_t resource, 242696a62adaSjoyce mcintosh nvlist_t *nvl) 242796a62adaSjoyce mcintosh { 242896a62adaSjoyce mcintosh sa_property_t prop; 242996a62adaSjoyce mcintosh sa_optionset_t opts; 243096a62adaSjoyce mcintosh int err = SA_OK; 243196a62adaSjoyce mcintosh nvpair_t *cur; 243296a62adaSjoyce mcintosh char *name, *val; 243396a62adaSjoyce mcintosh 243496a62adaSjoyce mcintosh if ((opts = sa_get_optionset(resource, SMB_PROTOCOL_NAME)) == NULL) { 243596a62adaSjoyce mcintosh opts = sa_create_optionset(resource, SMB_PROTOCOL_NAME); 243696a62adaSjoyce mcintosh if (opts == NULL) 243796a62adaSjoyce mcintosh return (SA_CONFIG_ERR); 243896a62adaSjoyce mcintosh } 243996a62adaSjoyce mcintosh 244096a62adaSjoyce mcintosh cur = nvlist_next_nvpair(nvl, NULL); 244196a62adaSjoyce mcintosh while (cur != NULL) { 244296a62adaSjoyce mcintosh name = nvpair_name(cur); 244396a62adaSjoyce mcintosh err = nvpair_value_string(cur, &val); 244496a62adaSjoyce mcintosh if ((err != 0) || (name == NULL) || (val == NULL)) { 244596a62adaSjoyce mcintosh err = SA_CONFIG_ERR; 244696a62adaSjoyce mcintosh break; 244796a62adaSjoyce mcintosh } 244896a62adaSjoyce mcintosh 244996a62adaSjoyce mcintosh prop = NULL; 245096a62adaSjoyce mcintosh if ((prop = sa_get_property(opts, name)) == NULL) { 245196a62adaSjoyce mcintosh prop = sa_create_property(name, val); 245296a62adaSjoyce mcintosh if (prop != NULL) { 245396a62adaSjoyce mcintosh err = sa_valid_property(handle, opts, 245496a62adaSjoyce mcintosh SMB_PROTOCOL_NAME, prop); 245596a62adaSjoyce mcintosh if (err != SA_OK) { 245696a62adaSjoyce mcintosh (void) sa_remove_property(prop); 245796a62adaSjoyce mcintosh break; 245896a62adaSjoyce mcintosh } 245996a62adaSjoyce mcintosh } 246096a62adaSjoyce mcintosh err = sa_add_property(opts, prop); 246196a62adaSjoyce mcintosh if (err != SA_OK) 246296a62adaSjoyce mcintosh break; 246396a62adaSjoyce mcintosh } else { 246496a62adaSjoyce mcintosh err = sa_update_property(prop, val); 246596a62adaSjoyce mcintosh if (err != SA_OK) 246696a62adaSjoyce mcintosh break; 246796a62adaSjoyce mcintosh } 246896a62adaSjoyce mcintosh 246996a62adaSjoyce mcintosh cur = nvlist_next_nvpair(nvl, cur); 247096a62adaSjoyce mcintosh } 247196a62adaSjoyce mcintosh 247296a62adaSjoyce mcintosh return (err); 247396a62adaSjoyce mcintosh } 24749fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 24759fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States static boolean_t 2476ca5fb90aSGordon Ross smb_saprop_getbool(sa_optionset_t opts, char *propname, boolean_t def) 24779fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States { 24789fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States sa_property_t prop; 24799fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States char *val; 2480ca5fb90aSGordon Ross boolean_t ret = def; 24819fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 24829fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States prop = sa_get_property(opts, propname); 24839fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if ((val = sa_get_property_attr(prop, "value")) != NULL) { 2484ca5fb90aSGordon Ross if (def) { 2485ca5fb90aSGordon Ross /* Default is true, ret false if... */ 2486ca5fb90aSGordon Ross if ((strcasecmp(val, "false") == 0) || 2487ca5fb90aSGordon Ross (strcmp(val, "0") == 0)) 2488ca5fb90aSGordon Ross ret = B_FALSE; 2489ca5fb90aSGordon Ross } else { 2490ca5fb90aSGordon Ross /* Default is false, ret true if... */ 2491ca5fb90aSGordon Ross if ((strcasecmp(val, "true") == 0) || 2492ca5fb90aSGordon Ross (strcmp(val, "1") == 0)) 2493ca5fb90aSGordon Ross ret = B_TRUE; 2494ca5fb90aSGordon Ross } 24959fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States free(val); 24969fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 24979fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 2498ca5fb90aSGordon Ross return (ret); 24999fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 25009fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 25019fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States static boolean_t 25029fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States smb_saprop_getstr(sa_optionset_t opts, char *propname, char *buf, size_t bufsz) 25039fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States { 25049fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States sa_property_t prop; 25059fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States char *val; 25069fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 25079fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States prop = sa_get_property(opts, propname); 25089fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States if ((val = sa_get_property_attr(prop, "value")) != NULL) { 25099fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States (void) strlcpy(buf, val, bufsz); 25109fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States free(val); 25119fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States return (B_TRUE); 25129fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 25139fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States 25149fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States return (B_FALSE); 25159fb67ea3Safshin salek ardakani - Sun Microsystems - Irvine United States } 2516