/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright (c) 2009, 2010, Oracle and/or its affiliates. All rights reserved.
* Copyright 2013 Nexenta Systems, Inc. All rights reserved.
*/
/*
* Server Service RPC (SRVSVC) server-side interface definition.
* The server service provides a remote administration interface.
*
* This service uses NERR/Win32 error codes rather than NT status
* values.
*/
#include <sys/errno.h>
#include <sys/tzfile.h>
#include <unistd.h>
#include <netdb.h>
#include <strings.h>
#include <time.h>
#include <thread.h>
#include <ctype.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <arpa/inet.h>
#include <libshare.h>
#include <libnvpair.h>
#include <sys/idmap.h>
#include <pwd.h>
#include <nss_dbdefs.h>
#include <smbsrv/libsmb.h>
#include <smbsrv/libmlsvc.h>
#include <smbsrv/nmpipes.h>
#include <smbsrv/smb.h>
#include <smbsrv/netrauth.h>
#include <smbsrv/ndl/srvsvc.ndl>
#include "mlsvc.h"
/*
* Qualifier types for NetConnectEnum.
*/
#define SRVSVC_CONNECT_ENUM_NULL 0
#define SRVSVC_CONNECT_ENUM_SHARE 1
#define SRVSVC_CONNECT_ENUM_WKSTN 2
#define SMB_SRVSVC_MAXBUFLEN (8 * 1024 * 1024)
#define SMB_SRVSVC_MAXPREFLEN ((uint32_t)(-1))
typedef struct srvsvc_sd {
uint8_t *sd_buf;
uint32_t sd_size;
} srvsvc_sd_t;
typedef struct srvsvc_netshare_setinfo {
char *nss_netname;
char *nss_comment;
char *nss_path;
uint32_t nss_type;
srvsvc_sd_t nss_sd;
} srvsvc_netshare_setinfo_t;
typedef union srvsvc_netshare_getinfo {
struct mslm_NetShareInfo_0 nsg_info0;
struct mslm_NetShareInfo_1 nsg_info1;
struct mslm_NetShareInfo_2 nsg_info2;
struct mslm_NetShareInfo_501 nsg_info501;
struct mslm_NetShareInfo_502 nsg_info502;
struct mslm_NetShareInfo_503 nsg_info503;
struct mslm_NetShareInfo_1004 nsg_info1004;
struct mslm_NetShareInfo_1005 nsg_info1005;
struct mslm_NetShareInfo_1006 nsg_info1006;
struct mslm_NetShareInfo_1501 nsg_info1501;
} srvsvc_netshare_getinfo_t;
typedef struct mslm_infonres srvsvc_infonres_t;
typedef struct mslm_NetConnectEnum srvsvc_NetConnectEnum_t;
static uint32_t srvsvc_netconnectenum_level0(ndr_xa_t *, smb_svcenum_t *,
srvsvc_NetConnectEnum_t *);
static uint32_t srvsvc_netconnectenum_level1(ndr_xa_t *, smb_svcenum_t *,
srvsvc_NetConnectEnum_t *);
static uint32_t srvsvc_netconnectenum_common(ndr_xa_t *,
srvsvc_NetConnectInfo_t *, smb_netsvc_t *, smb_svcenum_t *);
static DWORD srvsvc_NetFileEnum2(ndr_xa_t *, struct mslm_NetFileEnum *,
smb_svcenum_t *se);
static DWORD srvsvc_NetFileEnum3(ndr_xa_t *, struct mslm_NetFileEnum *,
smb_svcenum_t *se);
static uint32_t srvsvc_NetSessionEnumCommon(ndr_xa_t *, srvsvc_infonres_t *,
smb_netsvc_t *, smb_svcenum_t *);
static DWORD mlsvc_NetShareEnumLevel0(ndr_xa_t *, srvsvc_infonres_t *,
smb_svcenum_t *, int);
static DWORD mlsvc_NetShareEnumLevel1(ndr_xa_t *, srvsvc_infonres_t *,
smb_svcenum_t *, int);
static DWORD mlsvc_NetShareEnumLevel2(ndr_xa_t *, srvsvc_infonres_t *,
smb_svcenum_t *, int);
static DWORD mlsvc_NetShareEnumLevel501(ndr_xa_t *, srvsvc_infonres_t *,
smb_svcenum_t *, int);
static DWORD mlsvc_NetShareEnumLevel502(ndr_xa_t *, srvsvc_infonres_t *,
smb_svcenum_t *, int);
static DWORD mlsvc_NetShareEnumCommon(ndr_xa_t *, smb_svcenum_t *,
smb_share_t *, void *);
static boolean_t srvsvc_add_autohome(ndr_xa_t *, smb_svcenum_t *, void *);
static char *srvsvc_share_mkpath(ndr_xa_t *, char *);
static uint32_t srvsvc_share_getsd(ndr_xa_t *, smb_share_t *, srvsvc_sd_t *);
static int srvsvc_netconnect_qualifier(const char *);
static void srvsvc_estimate_limit(smb_svcenum_t *, uint32_t);
static uint32_t srvsvc_open_sessions(void);
static uint32_t srvsvc_open_connections(uint32_t, const char *);
static uint32_t srvsvc_open_files(void);
static uint32_t srvsvc_modify_share(smb_share_t *,
srvsvc_netshare_setinfo_t *);
static uint32_t srvsvc_modify_transient_share(smb_share_t *,
srvsvc_netshare_setinfo_t *);
static uint32_t srvsvc_update_share_flags(smb_share_t *, uint32_t);
static uint32_t srvsvc_get_share_flags(smb_share_t *);
static uint32_t srvsvc_sa_add(char *, char *, char *);
static uint32_t srvsvc_sa_delete(char *);
static uint32_t srvsvc_sa_modify(smb_share_t *, srvsvc_netshare_setinfo_t *);
static uint32_t srvsvc_sa_setprop(smb_share_t *, nvlist_t *);
static char empty_string[1];
static ndr_stub_table_t srvsvc_stub_table[];
static ndr_service_t srvsvc_service = {
"SRVSVC", /* name */
"Server services", /* desc */
"\\srvsvc", /* endpoint */
PIPE_NTSVCS, /* sec_addr_port */
"4b324fc8-1670-01d3-1278-5a47bf6ee188", 3, /* abstract */
NDR_TRANSFER_SYNTAX_UUID, 2, /* transfer */
0, /* no bind_instance_size */
0, /* no bind_req() */
0, /* no unbind_and_close() */
0, /* use generic_call_stub() */
&TYPEINFO(srvsvc_interface), /* interface ti */
srvsvc_stub_table /* stub_table */
};
/*
* srvsvc_initialize
*
* This function registers the SRVSVC RPC interface with the RPC runtime
* library. It must be called in order to use either the client side
* or the server side functions.
*/
void
srvsvc_initialize(void)
{
(void) ndr_svc_register(&srvsvc_service);
}
/*
* Turn "dfsroot" property on/off for the specified
* share and save it.
*
* If the requested value is the same as what is already
* set then no change is required and the function returns.
*/
uint32_t
srvsvc_shr_setdfsroot(smb_share_t *si, boolean_t on)
{
char *dfs = NULL;
nvlist_t *nvl;
uint32_t nerr;
if (on && ((si->shr_flags & SMB_SHRF_DFSROOT) == 0)) {
si->shr_flags |= SMB_SHRF_DFSROOT;
dfs = "true";
} else if (!on && (si->shr_flags & SMB_SHRF_DFSROOT)) {
si->shr_flags &= ~SMB_SHRF_DFSROOT;
dfs = "false";
}
if (dfs == NULL)
return (ERROR_SUCCESS);
if (nvlist_alloc(&nvl, NV_UNIQUE_NAME, 0) != 0)
return (NERR_InternalError);
if (nvlist_add_string(nvl, SHOPT_DFSROOT, dfs) != 0) {
nvlist_free(nvl);
return (NERR_InternalError);
}
nerr = srvsvc_sa_setprop(si, nvl);
nvlist_free(nvl);
if (nerr != NERR_Success)
return (nerr);
return (smb_shr_modify(si));
}
/*
* srvsvc_s_NetConnectEnum
*
* List tree connections made to a share on this server or all tree
* connections established from a specific client. Administrator,
* Server Operator, Print Operator or Power User group membership
* is required to use this interface.
*
* There are three information levels: 0, 1, and 50. We don't support
* level 50, which is only used by Windows 9x clients.
*
* It seems Server Manger (srvmgr) only sends workstation as the qualifier
* and the Computer Management Interface on Windows 2000 doesn't request
* a list of connections.
*
* Return Values:
* ERROR_SUCCESS Success
* ERROR_ACCESS_DENIED Caller does not have access to this call.
* ERROR_INVALID_PARAMETER One of the parameters is invalid.
* ERROR_INVALID_LEVEL Unknown information level specified.
* ERROR_MORE_DATA Partial date returned, more entries available.
* ERROR_NOT_ENOUGH_MEMORY Insufficient memory is available.
* NERR_NetNameNotFound The share qualifier cannot be found.
* NERR_BufTooSmall The supplied buffer is too small.
*/
static int
srvsvc_s_NetConnectEnum(void *arg, ndr_xa_t *mxa)
{
srvsvc_NetConnectEnum_t *param = arg;
smb_netsvc_t *ns;
smb_svcenum_t se;
char *qualifier;
int qualtype;
DWORD status = ERROR_SUCCESS;
if (!ndr_is_poweruser(mxa)) {
status = ERROR_ACCESS_DENIED;
goto srvsvc_netconnectenum_error;
}
qualifier = (char *)param->qualifier;
qualtype = srvsvc_netconnect_qualifier(qualifier);
if (qualtype == SRVSVC_CONNECT_ENUM_NULL) {
status = NERR_NetNameNotFound;
goto srvsvc_netconnectenum_error;
}
param->total_entries = srvsvc_open_connections(qualtype, qualifier);
if (param->total_entries == 0) {
bzero(param, sizeof (srvsvc_NetConnectEnum_t));
param->status = ERROR_SUCCESS;
return (NDR_DRC_OK);
}
bzero(&se, sizeof (smb_svcenum_t));
se.se_type = SMB_SVCENUM_TYPE_TREE;
se.se_level = param->info.level;
se.se_ntotal = param->total_entries;
se.se_nlimit = se.se_ntotal;
if (param->pref_max_len == SMB_SRVSVC_MAXPREFLEN ||
param->pref_max_len > SMB_SRVSVC_MAXBUFLEN)
se.se_prefmaxlen = SMB_SRVSVC_MAXBUFLEN;
else
se.se_prefmaxlen = param->pref_max_len;
if (param->resume_handle) {
se.se_resume = *param->resume_handle;
se.se_nskip = se.se_resume;
*param->resume_handle = 0;
}
switch (param->info.level) {
case 0:
status = srvsvc_netconnectenum_level0(mxa, &se, param);
break;
case 1:
status = srvsvc_netconnectenum_level1(mxa, &se, param);
break;
case 50:
status = ERROR_NOT_SUPPORTED;
break;
default:
status = ERROR_INVALID_LEVEL;
break;
}
if (status != ERROR_SUCCESS)
goto srvsvc_netconnectenum_error;
if ((ns = smb_kmod_enum_init(&se)) == NULL) {
status = ERROR_NOT_ENOUGH_MEMORY;
goto srvsvc_netconnectenum_error;
}
status = srvsvc_netconnectenum_common(mxa, &param->info, ns, &se);
smb_kmod_enum_fini(ns);
if (status != ERROR_SUCCESS)
goto srvsvc_netconnectenum_error;
if (param->resume_handle &&
param->pref_max_len != SMB_SRVSVC_MAXPREFLEN) {
if (se.se_resume < param->total_entries) {
*param->resume_handle = se.se_resume;
status = ERROR_MORE_DATA;
}
}
param->status = status;
return (NDR_DRC_OK);
srvsvc_netconnectenum_error:
bzero(param, sizeof (srvsvc_NetConnectEnum_t));
param->status = status;
return (NDR_DRC_OK);
}
/*
* Allocate memory and estimate the number of objects that can
* be returned for NetConnectEnum level 0.
*/
static uint32_t
srvsvc_netconnectenum_level0(ndr_xa_t *mxa, smb_svcenum_t *se,
srvsvc_NetConnectEnum_t *param)
{
srvsvc_NetConnectInfo0_t *info0;
srvsvc_NetConnectInfoBuf0_t *ci0;
if ((info0 = NDR_NEW(mxa, srvsvc_NetConnectInfo0_t)) == NULL)
return (ERROR_NOT_ENOUGH_MEMORY);
bzero(info0, sizeof (srvsvc_NetConnectInfo0_t));
param->info.ru.info0 = info0;
srvsvc_estimate_limit(se, sizeof (srvsvc_NetConnectInfoBuf0_t));
if (se->se_nlimit == 0)
return (NERR_BufTooSmall);
do {
ci0 = NDR_NEWN(mxa, srvsvc_NetConnectInfoBuf0_t, se->se_nlimit);
if (ci0 == NULL)
se->se_nlimit >>= 1;
} while ((se->se_nlimit > 0) && (ci0 == NULL));
if (ci0 == NULL)
return (ERROR_NOT_ENOUGH_MEMORY);
info0->ci0 = ci0;
info0->entries_read = 0;
return (ERROR_SUCCESS);
}
/*
* Allocate memory and estimate the number of objects that can
* be returned for NetConnectEnum level 1.
*/
static uint32_t
srvsvc_netconnectenum_level1(ndr_xa_t *mxa, smb_svcenum_t *se,
srvsvc_NetConnectEnum_t *param)
{
srvsvc_NetConnectInfo1_t *info1;
srvsvc_NetConnectInfoBuf1_t *ci1;
if ((info1 = NDR_NEW(mxa, srvsvc_NetConnectInfo1_t)) == NULL)
return (ERROR_NOT_ENOUGH_MEMORY);
bzero(info1, sizeof (srvsvc_NetConnectInfo1_t));
param->info.ru.info1 = info1;
srvsvc_estimate_limit(se,
sizeof (srvsvc_NetConnectInfoBuf1_t) + MAXNAMELEN);
if (se->se_nlimit == 0)
return (NERR_BufTooSmall);
do {
ci1 = NDR_NEWN(mxa, srvsvc_NetConnectInfoBuf1_t, se->se_nlimit);
if (ci1 == NULL)
se->se_nlimit >>= 1;
} while ((se->se_nlimit > 0) && (ci1 == NULL));
if (ci1 == NULL)
return (ERROR_NOT_ENOUGH_MEMORY);
info1->ci1 = ci1;
info1->entries_read = 0;
return (ERROR_SUCCESS);
}
/*
* Request a list of connections from the kernel and set up
* the connection information to be returned to the client.
*/
static uint32_t
srvsvc_netconnectenum_common(ndr_xa_t *mxa, srvsvc_NetConnectInfo_t *info,
smb_netsvc_t *ns, smb_svcenum_t *se)
{
srvsvc_NetConnectInfo0_t *info0;
srvsvc_NetConnectInfo1_t *info1;
srvsvc_NetConnectInfoBuf0_t *ci0;
srvsvc_NetConnectInfoBuf1_t *ci1;
smb_netsvcitem_t *item;
smb_netconnectinfo_t *tree;
if (smb_kmod_enum(ns) != 0)
return (ERROR_INTERNAL_ERROR);
info0 = info->ru.info0;
ci0 = info0->ci0;
info1 = info->ru.info1;
ci1 = info1->ci1;
item = list_head(&ns->ns_list);
while (item != NULL) {
tree = &item->nsi_un.nsi_tree;
switch (se->se_level) {
case 0:
ci0->coni0_id = tree->ci_id;
++ci0;
++info0->entries_read;
break;
case 1:
ci1->coni1_id = tree->ci_id;
ci1->coni1_type = tree->ci_type;
ci1->coni1_num_opens = tree->ci_numopens;
ci1->coni1_num_users = tree->ci_numusers;
ci1->coni1_time = tree->ci_time;
ci1->coni1_username = (uint8_t *)
NDR_STRDUP(mxa, tree->ci_username);
ci1->coni1_netname = (uint8_t *)
NDR_STRDUP(mxa, tree->ci_share);
++ci1;
++info1->entries_read;
break;
default:
return (ERROR_INVALID_LEVEL);
}
++se->se_resume;
item = list_next(&ns->ns_list, item);
}
return (ERROR_SUCCESS);
}
/*
* srvsvc_netconnect_qualifier
*
* The qualifier is a string that specifies a share name or computer name
* for the connections of interest. If it is a share name then all the
* connections made to that share name are listed. If it is a computer
* name (it starts with two backslash characters), then NetConnectEnum
* lists all connections made from that computer to the specified server.
*/
static int
srvsvc_netconnect_qualifier(const char *qualifier)
{
if (qualifier == NULL || *qualifier == '\0')
return (SRVSVC_CONNECT_ENUM_NULL);
if (strlen(qualifier) > MAXHOSTNAMELEN)
return (SRVSVC_CONNECT_ENUM_NULL);
if (qualifier[0] == '\\' && qualifier[1] == '\\') {
return (SRVSVC_CONNECT_ENUM_WKSTN);
} else {
if (!smb_shr_exists((char *)qualifier))
return (SRVSVC_CONNECT_ENUM_NULL);
return (SRVSVC_CONNECT_ENUM_SHARE);
}
}
static uint32_t
srvsvc_open_sessions(void)
{
smb_opennum_t opennum;
bzero(&opennum, sizeof (smb_opennum_t));
if (smb_kmod_get_open_num(&opennum) != 0)
return (0);
return (opennum.open_users);
}
static uint32_t
srvsvc_open_connections(uint32_t qualtype, const char *qualifier)
{
smb_opennum_t opennum;
bzero(&opennum, sizeof (smb_opennum_t));
opennum.qualtype = qualtype;
(void) strlcpy(opennum.qualifier, qualifier, MAXNAMELEN);
if (smb_kmod_get_open_num(&opennum) != 0)
return (0);
return (opennum.open_trees);
}
static uint32_t
srvsvc_open_files(void)
{
smb_opennum_t opennum;
bzero(&opennum, sizeof (smb_opennum_t));
if (smb_kmod_get_open_num(&opennum) != 0)
return (0);
return (opennum.open_files);
}
/*
* srvsvc_s_NetFileEnum
*
* Return information on open files or named pipes. Only members of the
* Administrators or Server Operators local groups are allowed to make
* this call. Currently, we only support Administrators.
*
* If basepath is null, all open resources are enumerated. If basepath
* is non-null, only resources that have basepath as a prefix should
* be returned.
*
* If username is specified (non-null), only files opened by username
* should be returned.
*
* Notes:
* 1. We don't validate the servername because we would have to check
* all primary IPs and the ROI seems unlikely to be worth it.
* 2. Both basepath and username are currently ignored because both
* Server Manger (NT 4.0) and CMI (Windows 2000) always set them to null.
*
* The level of information requested may be one of:
*
* 2 Return the file identification number.
* This level is not supported on Windows Me/98/95.
*
* 3 Return information about the file.
* This level is not supported on Windows Me/98/95.
*
* 50 Windows Me/98/95: Return information about the file.
*
* Note:
* If pref_max_len is unlimited and resume_handle is null, the client
* expects to receive all data in a single call.
* If we are unable to do fit all data in a single response, we would
* normally return ERROR_MORE_DATA with a partial list.
*
* Unfortunately, when both of these conditions occur, Server Manager
* pops up an error box with the message "more data available" and
* doesn't display any of the returned data. In this case, it is
* probably better to return ERROR_SUCCESS with the partial list.
* Windows 2000 doesn't have this problem because it always sends a
* non-null resume_handle.
*
* Return Values:
* ERROR_SUCCESS Success
* ERROR_ACCESS_DENIED Caller does not have access to this call.
* ERROR_INVALID_PARAMETER One of the parameters is invalid.
* ERROR_INVALID_LEVEL Unknown information level specified.
* ERROR_MORE_DATA Partial date returned, more entries available.
* ERROR_NOT_ENOUGH_MEMORY Insufficient memory is available.
* NERR_BufTooSmall The supplied buffer is too small.
*/
static int
srvsvc_s_NetFileEnum(void *arg, ndr_xa_t *mxa)
{
struct mslm_NetFileEnum *param = arg;
smb_svcenum_t se;
DWORD status;
if (!ndr_is_admin(mxa)) {
bzero(param, sizeof (struct mslm_NetFileEnum));
param->status = ERROR_ACCESS_DENIED;
return (NDR_DRC_OK);
}
if ((param->total_entries = srvsvc_open_files()) == 0) {
bzero(param, sizeof (struct mslm_NetFileEnum));
param->status = ERROR_SUCCESS;
return (NDR_DRC_OK);
}
bzero(&se, sizeof (smb_svcenum_t));
se.se_type = SMB_SVCENUM_TYPE_FILE;
se.se_level = param->info.switch_value;
se.se_ntotal = param->total_entries;
se.se_nlimit = se.se_ntotal;
if (param->pref_max_len == SMB_SRVSVC_MAXPREFLEN ||
param->pref_max_len > SMB_SRVSVC_MAXBUFLEN)
se.se_prefmaxlen = SMB_SRVSVC_MAXBUFLEN;
else
se.se_prefmaxlen = param->pref_max_len;
if (param->resume_handle) {
se.se_resume = *param->resume_handle;
se.se_nskip = se.se_resume;
*param->resume_handle = 0;
}
switch (param->info.switch_value) {
case 2:
status = srvsvc_NetFileEnum2(mxa, param, &se);
break;
case 3:
status = srvsvc_NetFileEnum3(mxa, param, &se);
break;
case 50:
status = ERROR_NOT_SUPPORTED;
break;
default:
status = ERROR_INVALID_LEVEL;
break;
}
if (status != ERROR_SUCCESS) {
bzero(param, sizeof (struct mslm_NetFileEnum));
param->status = status;
return (NDR_DRC_OK);
}
if (param->resume_handle &&
param->pref_max_len != SMB_SRVSVC_MAXPREFLEN) {
if (se.se_resume < param->total_entries) {
*param->resume_handle = se.se_resume;
status = ERROR_MORE_DATA;
}
}
param->status = status;
return (NDR_DRC_OK);
}
/*
* Build level 2 file information.
*
* SMB fids are 16-bit values but this interface expects 32-bit file ids.
* So we use the uniqid here.
*
* On success, the caller expects that the info2, fi2 and entries_read
* fields have been set up.
*/
static DWORD
srvsvc_NetFileEnum2(ndr_xa_t *mxa, struct mslm_NetFileEnum *param,
smb_svcenum_t *se)
{
struct mslm_NetFileInfoBuf2 *fi2;
smb_netsvc_t *ns;
smb_netsvcitem_t *item;
smb_netfileinfo_t *ofile;
uint32_t entries_read = 0;
param->info.ru.info2 = NDR_NEW(mxa, struct mslm_NetFileInfo2);
if (param->info.ru.info2 == NULL)
return (ERROR_NOT_ENOUGH_MEMORY);
srvsvc_estimate_limit(se, sizeof (struct mslm_NetFileInfoBuf2));
if (se->se_nlimit == 0)
return (NERR_BufTooSmall);
do {
fi2 = NDR_NEWN(mxa, struct mslm_NetFileInfoBuf2, se->se_nlimit);
if (fi2 == NULL)
se->se_nlimit >>= 1;
} while ((se->se_nlimit > 0) && (fi2 == NULL));
if (fi2 == NULL)
return (ERROR_NOT_ENOUGH_MEMORY);
param->info.ru.info2->fi2 = fi2;
if ((ns = smb_kmod_enum_init(se)) == NULL)
return (ERROR_NOT_ENOUGH_MEMORY);
if (smb_kmod_enum(ns) != 0) {
smb_kmod_enum_fini(ns);
return (ERROR_INTERNAL_ERROR);
}
item = list_head(&ns->ns_list);
while (item != NULL) {
ofile = &item->nsi_un.nsi_ofile;
fi2->fi2_id = ofile->fi_uniqid;
++entries_read;
++fi2;
item = list_next(&ns->ns_list, item);
}
se->se_resume += entries_read;
param->info.ru.info2->entries_read = entries_read;
smb_kmod_enum_fini(ns);
return (ERROR_SUCCESS);
}
/*
* Build level 3 file information.
*
* SMB fids are 16-bit values but this interface expects 32-bit file ids.
* So we use the uniqid here.
*
* On success, the caller expects that the info3, fi3 and entries_read
* fields have been set up.
*/
static DWORD
srvsvc_NetFileEnum3(ndr_xa_t *mxa, struct mslm_NetFileEnum *param,
smb_svcenum_t *se)
{
struct mslm_NetFileInfoBuf3 *fi3;
smb_netsvc_t *ns;
smb_netsvcitem_t *item;
smb_netfileinfo_t *ofile;
uint32_t entries_read = 0;
param->info.ru.info3 = NDR_NEW(mxa, struct mslm_NetFileInfo3);
if (param->info.ru.info3 == NULL)
return (ERROR_NOT_ENOUGH_MEMORY);
srvsvc_estimate_limit(se,
sizeof (struct mslm_NetFileInfoBuf3) + MAXNAMELEN);
if (se->se_nlimit == 0)
return (NERR_BufTooSmall);
do {
fi3 = NDR_NEWN(mxa, struct mslm_NetFileInfoBuf3, se->se_nlimit);
if (fi3 == NULL)
se->se_nlimit >>= 1;
} while ((se->se_nlimit > 0) && (fi3 == NULL));
if (fi3 == NULL)
return (ERROR_NOT_ENOUGH_MEMORY);
param->info.ru.info3->fi3 = fi3;
if ((ns = smb_kmod_enum_init(se)) == NULL)
return (ERROR_NOT_ENOUGH_MEMORY);
if (smb_kmod_enum(ns) != 0) {
smb_kmod_enum_fini(ns);
return (ERROR_INTERNAL_ERROR);
}
item = list_head(&ns->ns_list);
while (item != NULL) {
ofile = &item->nsi_un.nsi_ofile;
fi3->fi3_id = ofile->fi_uniqid;
fi3->fi3_permissions = ofile->fi_permissions;
fi3->fi3_num_locks = ofile->fi_numlocks;
fi3->fi3_pathname = (uint8_t *)
NDR_STRDUP(mxa, ofile->fi_path);
fi3->fi3_username = (uint8_t *)
NDR_STRDUP(mxa, ofile->fi_username);
++entries_read;
++fi3;
item = list_next(&ns->ns_list, item);
}
se->se_resume += entries_read;
param->info.ru.info3->entries_read = entries_read;
param->total_entries = entries_read;
smb_kmod_enum_fini(ns);
return (ERROR_SUCCESS);
}
/*
* srvsvc_s_NetFileClose
*
* NetFileClose forces a file to close. This function can be used when
* an error prevents closure by other means. Use NetFileClose with
* caution because it does not flush data, cached on a client, to the
* file before closing the file.
*
* SMB fids are 16-bit values but this interface expects 32-bit file ids.
* So we use the uniqid here.
*
* Return Values
* ERROR_SUCCESS Operation succeeded.
* ERROR_ACCESS_DENIED Operation denied.
* NERR_FileIdNotFound No open file with the specified id.
*
* Note: MSDN suggests ERROR_FILE_NOT_FOUND for NetFileClose but network
* captures using NT show NERR_FileIdNotFound, which is consistent with
* the NetFileClose2 page on MSDN.
*/
static int
srvsvc_s_NetFileClose(void *arg, ndr_xa_t *mxa)
{
static struct {
int errnum;
int nerr;
} errmap[] = {
0, ERROR_SUCCESS,
EACCES, ERROR_ACCESS_DENIED,
EPERM, ERROR_ACCESS_DENIED,
EINVAL, ERROR_INVALID_PARAMETER,
ENOMEM, ERROR_NOT_ENOUGH_MEMORY,
ENOENT, NERR_FileIdNotFound
};
struct mslm_NetFileClose *param = arg;
int i;
int rc;
if (!ndr_is_admin(mxa)) {
param->status = ERROR_ACCESS_DENIED;
return (NDR_DRC_OK);
}
rc = smb_kmod_file_close(param->file_id);
for (i = 0; i < (sizeof (errmap) / sizeof (errmap[0])); ++i) {
if (rc == errmap[i].errnum) {
param->status = errmap[i].nerr;
return (NDR_DRC_OK);
}
}
param->status = ERROR_INTERNAL_ERROR;
return (NDR_DRC_OK);
}
/*
* srvsvc_s_NetShareGetInfo
*
* Returns Win32 error codes.
*/
static int
srvsvc_s_NetShareGetInfo(void *arg, ndr_xa_t *mxa)
{
struct mlsm_NetShareGetInfo *param = arg;
struct mslm_NetShareInfo_0 *info0;
struct mslm_NetShareInfo_1 *info1;
struct mslm_NetShareInfo_2 *info2;
struct mslm_NetShareInfo_501 *info501;
struct mslm_NetShareInfo_502 *info502;
struct mslm_NetShareInfo_503 *info503;
struct mslm_NetShareInfo_1004 *info1004;
struct mslm_NetShareInfo_1005 *info1005;
struct mslm_NetShareInfo_1006 *info1006;
struct mslm_NetShareInfo_1501 *info1501;
srvsvc_netshare_getinfo_t *info;
uint8_t *netname;
uint8_t *comment;
smb_share_t si;
srvsvc_sd_t sd;
DWORD status;
status = smb_shr_get((char *)param->netname, &si);
if (status != NERR_Success) {
bzero(param, sizeof (struct mlsm_NetShareGetInfo));
param->status = status;
return (NDR_DRC_OK);
}
netname = (uint8_t *)NDR_STRDUP(mxa, si.shr_name);
comment = (uint8_t *)NDR_STRDUP(mxa, si.shr_cmnt);
info = NDR_NEW(mxa, srvsvc_netshare_getinfo_t);
if (netname == NULL || comment == NULL || info == NULL) {
bzero(param, sizeof (struct mlsm_NetShareGetInfo));
param->status = ERROR_NOT_ENOUGH_MEMORY;
return (NDR_DRC_OK);
}
switch (param->level) {
case 0:
info0 = &info->nsg_info0;
info0->shi0_netname = netname;
param->result.ru.info0 = info0;
break;
case 1:
info1 = &info->nsg_info1;
info1->shi1_netname = netname;
info1->shi1_comment = comment;
info1->shi1_type = si.shr_type;
param->result.ru.info1 = info1;
break;
case 2:
info2 = &info->nsg_info2;
info2->shi2_netname = netname;
info2->shi2_comment = comment;
info2->shi2_path =
(uint8_t *)srvsvc_share_mkpath(mxa, si.shr_path);
info2->shi2_passwd = 0;
info2->shi2_type = si.shr_type;
info2->shi2_permissions = 0;
info2->shi2_max_uses = SHI_USES_UNLIMITED;
info2->shi2_current_uses = 0;
param->result.ru.info2 = info2;
break;
case 501:
info501 = &info->nsg_info501;
info501->shi501_netname = netname;
info501->shi501_comment = comment;
info501->shi501_type = si.shr_type;
info501->shi501_flags = srvsvc_get_share_flags(&si);
param->result.ru.info501 = info501;
break;
case 502:
info502 = &info->nsg_info502;
info502->shi502_netname = netname;
info502->shi502_comment = comment;
info502->shi502_path =
(uint8_t *)srvsvc_share_mkpath(mxa, si.shr_path);
info502->shi502_passwd = 0;
info502->shi502_type = si.shr_type;
info502->shi502_permissions = 0;
info502->shi502_max_uses = SHI_USES_UNLIMITED;
info502->shi502_current_uses = 0;
status = srvsvc_share_getsd(mxa, &si, &sd);
if (status == ERROR_SUCCESS) {
info502->shi502_reserved = sd.sd_size;
info502->shi502_security_descriptor = sd.sd_buf;
} else {
info502->shi502_reserved = 0;
info502->shi502_security_descriptor = NULL;
}
param->result.ru.info502 = info502;
break;
case 503:
info503 = &info->nsg_info503;
info503->shi503_netname = netname;
info503->shi503_comment = comment;
info503->shi503_path =
(uint8_t *)srvsvc_share_mkpath(mxa, si.shr_path);
info503->shi503_passwd = NULL;
info503->shi503_type = si.shr_type;
info503->shi503_permissions = 0;
info503->shi503_max_uses = SHI_USES_UNLIMITED;
info503->shi503_current_uses = 0;
info503->shi503_servername = NULL;
status = srvsvc_share_getsd(mxa, &si, &sd);
if (status == ERROR_SUCCESS) {
info503->shi503_reserved = sd.sd_size;
info503->shi503_security_descriptor = sd.sd_buf;
} else {
info503->shi503_reserved = 0;
info503->shi503_security_descriptor = NULL;
}
param->result.ru.info503 = info503;
break;
case 1004:
info1004 = &info->nsg_info1004;
info1004->shi1004_comment = comment;
param->result.ru.info1004 = info1004;
break;
case 1005:
info1005 = &info->nsg_info1005;
info1005->shi1005_flags = srvsvc_get_share_flags(&si);
param->result.ru.info1005 = info1005;
break;
case 1006:
info1006 = &info->nsg_info1006;
info1006->shi1006_max_uses = SHI_USES_UNLIMITED;
param->result.ru.info1006 = info1006;
break;
case 1501:
info1501 = &info->nsg_info1501;
status = srvsvc_share_getsd(mxa, &si, &sd);
if (status == ERROR_SUCCESS) {
info503->shi503_reserved = sd.sd_size;
info503->shi503_security_descriptor = sd.sd_buf;
} else {
info503->shi503_reserved = 0;
info503->shi503_security_descriptor = NULL;
}
param->result.ru.info1501 = info1501;
break;
default:
status = ERROR_ACCESS_DENIED;
break;
}
if (status != ERROR_SUCCESS)
bzero(param, sizeof (struct mlsm_NetShareGetInfo));
else
param->result.switch_value = param->level;
param->status = status;
return (NDR_DRC_OK);
}
static uint32_t
srvsvc_share_getsd(ndr_xa_t *mxa, smb_share_t *si, srvsvc_sd_t *sd)
{
uint32_t status;
status = srvsvc_sd_get(si, NULL, &sd->sd_size);
if (status != ERROR_SUCCESS) {
if (status == ERROR_PATH_NOT_FOUND) {
bzero(sd, sizeof (srvsvc_sd_t));
status = ERROR_SUCCESS;
}
return (status);
}
if ((sd->sd_buf = NDR_MALLOC(mxa, sd->sd_size)) == NULL)
return (ERROR_NOT_ENOUGH_MEMORY);
status = srvsvc_sd_get(si, sd->sd_buf, NULL);
if (status == ERROR_PATH_NOT_FOUND) {
bzero(sd, sizeof (srvsvc_sd_t));
status = ERROR_SUCCESS;
}
return (status);
}
/*
* srvsvc_s_NetShareSetInfo
*
* This call is made by SrvMgr to set share information.
* Only power users groups can manage shares.
*
* To avoid misleading errors, we don't report an error
* when a FS doesn't support ACLs on shares.
*
* Returns Win32 error codes.
*/
static int
srvsvc_s_NetShareSetInfo(void *arg, ndr_xa_t *mxa)
{
struct mlsm_NetShareSetInfo *param = arg;
struct mslm_NetShareInfo_0 *info0;
struct mslm_NetShareInfo_1 *info1;
struct mslm_NetShareInfo_2 *info2;
struct mslm_NetShareInfo_501 *info501;
struct mslm_NetShareInfo_502 *info502;
struct mslm_NetShareInfo_503 *info503;
struct mslm_NetShareInfo_1004 *info1004;
struct mslm_NetShareInfo_1005 *info1005;
struct mslm_NetShareInfo_1501 *info1501;
static DWORD parm_err = 0;
srvsvc_netshare_setinfo_t info;
smb_share_t si;
uint8_t *sdbuf;
int32_t native_os;
DWORD status;
native_os = ndr_native_os(mxa);
if (!ndr_is_poweruser(mxa)) {
status = ERROR_ACCESS_DENIED;
goto netsharesetinfo_exit;
}
if (smb_shr_get((char *)param->netname, &si) != NERR_Success) {
status = ERROR_INVALID_NETNAME;
goto netsharesetinfo_exit;
}
if (param->result.ru.nullptr == NULL) {
status = ERROR_INVALID_PARAMETER;
goto netsharesetinfo_exit;
}
bzero(&info, sizeof (srvsvc_netshare_setinfo_t));
switch (param->level) {
case 0:
info0 = (struct mslm_NetShareInfo_0 *)param->result.ru.info0;
info.nss_netname = (char *)info0->shi0_netname;
status = srvsvc_modify_share(&si, &info);
break;
case 1:
info1 = (struct mslm_NetShareInfo_1 *)param->result.ru.info1;
info.nss_netname = (char *)info1->shi1_netname;
info.nss_comment = (char *)info1->shi1_comment;
info.nss_type = info1->shi1_type;
status = srvsvc_modify_share(&si, &info);
break;
case 2:
info2 = (struct mslm_NetShareInfo_2 *)param->result.ru.info2;
info.nss_netname = (char *)info2->shi2_netname;
info.nss_comment = (char *)info2->shi2_comment;
info.nss_path = (char *)info2->shi2_path;
info.nss_type = info2->shi2_type;
status = srvsvc_modify_share(&si, &info);
break;
case 501:
info501 = (struct mslm_NetShareInfo_501 *)
param->result.ru.info501;
info.nss_netname = (char *)info501->shi501_netname;
info.nss_comment = (char *)info501->shi501_comment;
info.nss_type = info501->shi501_type;
status = srvsvc_modify_share(&si, &info);
if (status == ERROR_SUCCESS)
status = srvsvc_update_share_flags(&si,
info501->shi501_flags);
break;
case 502:
info502 = (struct mslm_NetShareInfo_502 *)
param->result.ru.info502;
info.nss_netname = (char *)info502->shi502_netname;
info.nss_comment = (char *)info502->shi502_comment;
info.nss_path = (char *)info502->shi502_path;
info.nss_type = info502->shi502_type;
info.nss_sd.sd_buf = info502->shi502_security_descriptor;
status = srvsvc_modify_share(&si, &info);
break;
case 503:
info503 = (struct mslm_NetShareInfo_503 *)
param->result.ru.info503;
info.nss_netname = (char *)info503->shi503_netname;
info.nss_comment = (char *)info503->shi503_comment;
info.nss_path = (char *)info503->shi503_path;
info.nss_type = info503->shi503_type;
info.nss_sd.sd_buf = info503->shi503_security_descriptor;
status = srvsvc_modify_share(&si, &info);
break;
case 1004:
info1004 = (struct mslm_NetShareInfo_1004 *)
param->result.ru.info1004;
info.nss_comment = (char *)info1004->shi1004_comment;
status = srvsvc_modify_share(&si, &info);
break;
case 1005:
info1005 = (struct mslm_NetShareInfo_1005 *)
param->result.ru.info1005;
status = srvsvc_update_share_flags(&si,
info1005->shi1005_flags);
break;
case 1006:
/*
* We don't limit the maximum number of concurrent
* connections to a share.
*/
status = ERROR_SUCCESS;
break;
case 1501:
info1501 = (struct mslm_NetShareInfo_1501 *)
param->result.ru.info1501;
sdbuf = info1501->shi1501_security_descriptor;
status = ERROR_SUCCESS;
if (sdbuf != NULL) {
status = srvsvc_sd_set(&si, sdbuf);
if (status == ERROR_PATH_NOT_FOUND)
status = ERROR_SUCCESS;
}
break;
default:
status = ERROR_ACCESS_DENIED;
break;
}
netsharesetinfo_exit:
if (status != ERROR_SUCCESS)
bzero(param, sizeof (struct mlsm_NetShareSetInfo));
param->parm_err = (native_os == NATIVE_OS_WIN95) ? 0 : &parm_err;
param->status = status;
return (NDR_DRC_OK);
}
static uint32_t
srvsvc_modify_share(smb_share_t *si, srvsvc_netshare_setinfo_t *info)
{
uint32_t nerr = NERR_Success;
if (si->shr_flags & SMB_SHRF_TRANS)
return (srvsvc_modify_transient_share(si, info));
if (info->nss_sd.sd_buf != NULL) {
nerr = srvsvc_sd_set(si, info->nss_sd.sd_buf);
if (nerr == ERROR_PATH_NOT_FOUND)
nerr = NERR_Success;
}
if ((nerr = srvsvc_sa_modify(si, info)) == NERR_Success)
nerr = smb_shr_modify(si);
return (nerr);
}
/*
* Update transient shares. This includes autohome shares.
*/
static uint32_t
srvsvc_modify_transient_share(smb_share_t *si, srvsvc_netshare_setinfo_t *info)
{
uint32_t nerr;
if (info->nss_netname != NULL && info->nss_netname[0] != '\0' &&
smb_strcasecmp(info->nss_netname, si->shr_name, 0) != 0) {
nerr = smb_shr_rename(si->shr_name, info->nss_netname);
if (nerr != NERR_Success)
return (nerr);
(void) strlcpy(si->shr_name, info->nss_netname, MAXNAMELEN);
}
if ((info->nss_comment != NULL) &&
(strcmp(info->nss_comment, si->shr_cmnt) != 0)) {
(void) strlcpy(si->shr_cmnt, info->nss_comment,
SMB_SHARE_CMNT_MAX);
if ((nerr = smb_shr_modify(si)) != NERR_Success)
return (nerr);
}
return (NERR_Success);
}
/*
* srvsvc_update_share_flags
*
* This function updates flags for shares.
* Flags for Persistent shares are updated in both libshare and the local cache.
* Flags for Transient shares are updated only in the local cache.
*/
static uint32_t
srvsvc_update_share_flags(smb_share_t *si, uint32_t shi_flags)
{
uint32_t nerr = NERR_Success;
uint32_t flag = 0;
char *csc_value;
char *abe_value = "false";
nvlist_t *nvl;
int err = 0;
if (shi_flags & SHI1005_FLAGS_ACCESS_BASED_DIRECTORY_ENUM) {
flag = SMB_SHRF_ABE;
abe_value = "true";
}
si->shr_flags &= ~SMB_SHRF_ABE;
si->shr_flags |= flag;
switch ((shi_flags & CSC_MASK)) {
case CSC_CACHE_AUTO_REINT:
flag = SMB_SHRF_CSC_AUTO;
break;
case CSC_CACHE_VDO:
flag = SMB_SHRF_CSC_VDO;
break;
case CSC_CACHE_NONE:
flag = SMB_SHRF_CSC_DISABLED;
break;
case CSC_CACHE_MANUAL_REINT:
flag = SMB_SHRF_CSC_MANUAL;
break;
default:
return (NERR_InternalError);
}
si->shr_flags &= ~SMB_SHRF_CSC_MASK;
si->shr_flags |= flag;
if ((si->shr_flags & SMB_SHRF_TRANS) == 0) {
csc_value = smb_shr_sa_csc_name(si);
if (nvlist_alloc(&nvl, NV_UNIQUE_NAME, 0) != 0)
return (NERR_InternalError);
err |= nvlist_add_string(nvl, SHOPT_CSC, csc_value);
err |= nvlist_add_string(nvl, SHOPT_ABE, abe_value);
if (err) {
nvlist_free(nvl);
return (NERR_InternalError);
}
nerr = srvsvc_sa_setprop(si, nvl);
nvlist_free(nvl);
if (nerr != NERR_Success)
return (nerr);
}
return (smb_shr_modify(si));
}
static uint32_t
srvsvc_get_share_flags(smb_share_t *si)
{
uint32_t flags = 0;
boolean_t shortnames = B_TRUE;
switch (si->shr_flags & SMB_SHRF_CSC_MASK) {
case SMB_SHRF_CSC_DISABLED:
flags |= CSC_CACHE_NONE;
break;
case SMB_SHRF_CSC_AUTO:
flags |= CSC_CACHE_AUTO_REINT;
break;
case SMB_SHRF_CSC_VDO:
flags |= CSC_CACHE_VDO;
break;
case SMB_SHRF_CSC_MANUAL:
default:
/*
* Default to CSC_CACHE_MANUAL_REINT.
*/
break;
}
if (si->shr_flags & SMB_SHRF_ABE)
flags |= SHI1005_FLAGS_ACCESS_BASED_DIRECTORY_ENUM;
/* if 'smb' zfs property: shortnames=disabled */
if ((smb_kmod_shareinfo(si->shr_name, &shortnames) == 0) &&
(shortnames == B_FALSE)) {
flags |= SHI1005_FLAGS_ALLOW_NAMESPACE_CACHING;
}
return (flags);
}
/*
* srvsvc_s_NetSessionEnum
*
* Level 1 request is made by (Server Manager (srvmgr) on NT Server when
* the user info icon is selected.
*
* On success, the return value is NERR_Success.
* On error, the return value can be one of the following error codes:
*
* ERROR_ACCESS_DENIED The user does not have access to the requested
* information.
* ERROR_INVALID_LEVEL The value specified for the level is invalid.
* ERROR_INVALID_PARAMETER The specified parameter is invalid.
* ERROR_MORE_DATA More entries are available. Specify a large
* enough buffer to receive all entries.
* ERROR_NOT_ENOUGH_MEMORY Insufficient memory is available.
* NERR_ClientNameNotFound A session does not exist with the computer name.
* NERR_InvalidComputer The computer name is invalid.
* NERR_UserNotFound The user name could not be found.
*/
static int
srvsvc_s_NetSessionEnum(void *arg, ndr_xa_t *mxa)
{
struct mslm_NetSessionEnum *param = arg;
srvsvc_infonres_t *info;
smb_netsvc_t *ns;
smb_svcenum_t se;
DWORD status = ERROR_SUCCESS;
if (!ndr_is_admin(mxa)) {
status = ERROR_ACCESS_DENIED;
goto srvsvc_netsessionenum_error;
}
if ((info = NDR_NEW(mxa, srvsvc_infonres_t)) == NULL) {
status = ERROR_NOT_ENOUGH_MEMORY;
goto srvsvc_netsessionenum_error;
}
info->entriesread = 0;
info->entries = NULL;
param->result.level = param->level;
param->result.bufptr.p = info;
if ((param->total_entries = srvsvc_open_sessions()) == 0) {
param->resume_handle = NULL;
param->status = ERROR_SUCCESS;
return (NDR_DRC_OK);
}
bzero(&se, sizeof (smb_svcenum_t));
se.se_type = SMB_SVCENUM_TYPE_USER;
se.se_level = param->level;
se.se_ntotal = param->total_entries;
se.se_nlimit = se.se_ntotal;
if (param->resume_handle) {
se.se_resume = *param->resume_handle;
se.se_nskip = se.se_resume;
*param->resume_handle = 0;
}
switch (param->level) {
case 0:
info->entries = NDR_NEWN(mxa, struct mslm_SESSION_INFO_0,
se.se_nlimit);
break;
case 1:
info->entries = NDR_NEWN(mxa, struct mslm_SESSION_INFO_1,
se.se_nlimit);
break;
case 2:
info->entries = NDR_NEWN(mxa, struct mslm_SESSION_INFO_2,
se.se_nlimit);
break;
case 10:
info->entries = NDR_NEWN(mxa, struct mslm_SESSION_INFO_10,
se.se_nlimit);
break;
case 502:
info->entries = NDR_NEWN(mxa, struct mslm_SESSION_INFO_502,
se.se_nlimit);
break;
default:
bzero(param, sizeof (struct mslm_NetSessionEnum));
param->status = ERROR_INVALID_LEVEL;
return (NDR_DRC_OK);
}
if (info->entries == NULL) {
status = ERROR_NOT_ENOUGH_MEMORY;
goto srvsvc_netsessionenum_error;
}
if ((ns = smb_kmod_enum_init(&se)) == NULL) {
status = ERROR_NOT_ENOUGH_MEMORY;
goto srvsvc_netsessionenum_error;
}
status = srvsvc_NetSessionEnumCommon(mxa, info, ns, &se);
smb_kmod_enum_fini(ns);
if (status != ERROR_SUCCESS)
goto srvsvc_netsessionenum_error;
if (param->resume_handle &&
param->pref_max_len != SMB_SRVSVC_MAXPREFLEN) {
if (se.se_resume < param->total_entries) {
*param->resume_handle = se.se_resume;
status = ERROR_MORE_DATA;
}
}
param->total_entries = info->entriesread;
param->status = status;
return (NDR_DRC_OK);
srvsvc_netsessionenum_error:
bzero(param, sizeof (struct mslm_NetSessionEnum));
param->status = status;
return (NDR_DRC_OK);
}
static uint32_t
srvsvc_NetSessionEnumCommon(ndr_xa_t *mxa, srvsvc_infonres_t *info,
smb_netsvc_t *ns, smb_svcenum_t *se)
{
struct mslm_SESSION_INFO_0 *info0 = info->entries;
struct mslm_SESSION_INFO_1 *info1 = info->entries;
struct mslm_SESSION_INFO_2 *info2 = info->entries;
struct mslm_SESSION_INFO_10 *info10 = info->entries;
struct mslm_SESSION_INFO_502 *info502 = info->entries;
smb_netsvcitem_t *item;
smb_netuserinfo_t *user;
char *workstation;
char account[MAXNAMELEN];
char ipaddr_buf[INET6_ADDRSTRLEN];
uint32_t logon_time;
uint32_t flags;
uint32_t entries_read = 0;
if (smb_kmod_enum(ns) != 0)
return (ERROR_INTERNAL_ERROR);
item = list_head(&ns->ns_list);
while (item != NULL) {
user = &item->nsi_un.nsi_user;
workstation = user->ui_workstation;
if (workstation == NULL || *workstation == '\0') {
(void) smb_inet_ntop(&user->ui_ipaddr, ipaddr_buf,
SMB_IPSTRLEN(user->ui_ipaddr.a_family));
workstation = ipaddr_buf;
}
(void) snprintf(account, MAXNAMELEN, "%s\\%s",
user->ui_domain, user->ui_account);
logon_time = time(0) - user->ui_logon_time;
flags = (user->ui_flags & SMB_ATF_GUEST) ? SESS_GUEST : 0;
switch (se->se_level) {
case 0:
info0->sesi0_cname = NDR_STRDUP(mxa, workstation);
if (info0->sesi0_cname == NULL)
return (ERROR_NOT_ENOUGH_MEMORY);
++info0;
break;
case 1:
info1->sesi1_cname = NDR_STRDUP(mxa, workstation);
info1->sesi1_uname = NDR_STRDUP(mxa, account);
if (info1->sesi1_cname == NULL ||
info1->sesi1_uname == NULL)
return (ERROR_NOT_ENOUGH_MEMORY);
info1->sesi1_nopens = user->ui_numopens;
info1->sesi1_time = logon_time;
info1->sesi1_itime = 0;
info1->sesi1_uflags = flags;
++info1;
break;
case 2:
info2->sesi2_cname = NDR_STRDUP(mxa, workstation);
info2->sesi2_uname = NDR_STRDUP(mxa, account);
if (info2->sesi2_cname == NULL ||
info2->sesi2_uname == NULL)
return (ERROR_NOT_ENOUGH_MEMORY);
info2->sesi2_nopens = user->ui_numopens;
info2->sesi2_time = logon_time;
info2->sesi2_itime = 0;
info2->sesi2_uflags = flags;
info2->sesi2_cltype_name = (uint8_t *)"";
++info2;
break;
case 10:
info10->sesi10_cname = NDR_STRDUP(mxa, workstation);
info10->sesi10_uname = NDR_STRDUP(mxa, account);
if (info10->sesi10_cname == NULL ||
info10->sesi10_uname == NULL)
return (ERROR_NOT_ENOUGH_MEMORY);
info10->sesi10_time = logon_time;
info10->sesi10_itime = 0;
++info10;
break;
case 502:
info502->sesi502_cname = NDR_STRDUP(mxa, workstation);
info502->sesi502_uname = NDR_STRDUP(mxa, account);
if (info502->sesi502_cname == NULL ||
info502->sesi502_uname == NULL)
return (ERROR_NOT_ENOUGH_MEMORY);
info502->sesi502_nopens = user->ui_numopens;
info502->sesi502_time = logon_time;
info502->sesi502_itime = 0;
info502->sesi502_uflags = flags;
info502->sesi502_cltype_name = (uint8_t *)"";
info502->sesi502_transport = (uint8_t *)"";
++info502;
break;
default:
return (ERROR_INVALID_LEVEL);
}
++entries_read;
item = list_next(&ns->ns_list, item);
}
info->entriesread = entries_read;
return (ERROR_SUCCESS);
}
/*
* srvsvc_s_NetSessionDel
*
* Ends a network session between a server and a workstation.
* On NT only members of the Administrators or Account Operators
* local groups are permitted to use NetSessionDel.
*
* If unc_clientname is NULL, all sessions associated with the
* specified user will be disconnected.
*
* If username is NULL, all sessions from the specified client
* will be disconnected.
*
* Return Values
* On success, the return value is NERR_Success/ERROR_SUCCESS.
* On failure, the return value can be one of the following errors:
*
* ERROR_ACCESS_DENIED The user does not have access to the
* requested information.
* ERROR_INVALID_PARAMETER The specified parameter is invalid.
* ERROR_NOT_ENOUGH_MEMORY Insufficient memory is available.
* NERR_ClientNameNotFound A session does not exist with that
* computer name.
*/
static int
srvsvc_s_NetSessionDel(void *arg, ndr_xa_t *mxa)
{
static struct {
int errnum;
int nerr;
} errmap[] = {
0, ERROR_SUCCESS,
EACCES, ERROR_ACCESS_DENIED,
EPERM, ERROR_ACCESS_DENIED,
EINVAL, ERROR_INVALID_PARAMETER,
ENOMEM, ERROR_NOT_ENOUGH_MEMORY,
ENOENT, NERR_ClientNameNotFound
};
struct mslm_NetSessionDel *param = arg;
int i;
int rc;
if (!ndr_is_admin(mxa)) {
param->status = ERROR_ACCESS_DENIED;
return (NDR_DRC_OK);
}
rc = smb_kmod_session_close((char *)param->unc_clientname,
(char *)param->username);
for (i = 0; i < (sizeof (errmap) / sizeof (errmap[0])); ++i) {
if (rc == errmap[i].errnum) {
param->status = errmap[i].nerr;
return (NDR_DRC_OK);
}
}
param->status = ERROR_INTERNAL_ERROR;
return (NDR_DRC_OK);
}
static int
srvsvc_s_NetServerGetInfo(void *arg, ndr_xa_t *mxa)
{
struct mslm_NetServerGetInfo *param = arg;
struct mslm_SERVER_INFO_100 *info100;
struct mslm_SERVER_INFO_101 *info101;
struct mslm_SERVER_INFO_102 *info102;
struct mslm_SERVER_INFO_502 *info502;
struct mslm_SERVER_INFO_503 *info503;
char sys_comment[SMB_PI_MAX_COMMENT];
char hostname[NETBIOS_NAME_SZ];
smb_version_t version;
if (smb_getnetbiosname(hostname, sizeof (hostname)) != 0) {
netservergetinfo_no_memory:
bzero(param, sizeof (struct mslm_NetServerGetInfo));
return (ERROR_NOT_ENOUGH_MEMORY);
}
(void) smb_config_getstr(SMB_CI_SYS_CMNT, sys_comment,
sizeof (sys_comment));
if (*sys_comment == '\0')
(void) strcpy(sys_comment, " ");
smb_config_get_version(&version);
switch (param->level) {
case 100:
info100 = NDR_NEW(mxa, struct mslm_SERVER_INFO_100);
if (info100 == NULL)
goto netservergetinfo_no_memory;
bzero(info100, sizeof (struct mslm_SERVER_INFO_100));
info100->sv100_platform_id = SV_PLATFORM_ID_NT;
info100->sv100_name = (uint8_t *)NDR_STRDUP(mxa, hostname);
if (info100->sv100_name == NULL)
goto netservergetinfo_no_memory;
param->result.bufptr.bufptr100 = info100;
break;
case 101:
info101 = NDR_NEW(mxa, struct mslm_SERVER_INFO_101);
if (info101 == NULL)
goto netservergetinfo_no_memory;
bzero(info101, sizeof (struct mslm_SERVER_INFO_101));
info101->sv101_platform_id = SV_PLATFORM_ID_NT;
info101->sv101_version_major = version.sv_major;
info101->sv101_version_minor = version.sv_minor;
info101->sv101_type = SV_TYPE_DEFAULT;
info101->sv101_name = (uint8_t *)NDR_STRDUP(mxa, hostname);
info101->sv101_comment
= (uint8_t *)NDR_STRDUP(mxa, sys_comment);
if (info101->sv101_name == NULL ||
info101->sv101_comment == NULL)
goto netservergetinfo_no_memory;
param->result.bufptr.bufptr101 = info101;
break;
case 102:
info102 = NDR_NEW(mxa, struct mslm_SERVER_INFO_102);
if (info102 == NULL)
goto netservergetinfo_no_memory;
bzero(info102, sizeof (struct mslm_SERVER_INFO_102));
info102->sv102_platform_id = SV_PLATFORM_ID_NT;
info102->sv102_version_major = version.sv_major;
info102->sv102_version_minor = version.sv_minor;
info102->sv102_type = SV_TYPE_DEFAULT;
info102->sv102_name = (uint8_t *)NDR_STRDUP(mxa, hostname);
info102->sv102_comment
= (uint8_t *)NDR_STRDUP(mxa, sys_comment);
/*
* The following level 102 fields are defaulted to zero
* by virtue of the call to bzero above.
*
* sv102_users
* sv102_disc
* sv102_hidden
* sv102_announce
* sv102_anndelta
* sv102_licenses
* sv102_userpath
*/
if (info102->sv102_name == NULL ||
info102->sv102_comment == NULL)
goto netservergetinfo_no_memory;
param->result.bufptr.bufptr102 = info102;
break;
case 502:
info502 = NDR_NEW(mxa, struct mslm_SERVER_INFO_502);
if (info502 == NULL)
goto netservergetinfo_no_memory;
bzero(info502, sizeof (struct mslm_SERVER_INFO_502));
param->result.bufptr.bufptr502 = info502;
#ifdef SRVSVC_SATISFY_SMBTORTURE
break;
#else
param->result.level = param->level;
param->status = ERROR_ACCESS_DENIED;
return (NDR_DRC_OK);
#endif /* SRVSVC_SATISFY_SMBTORTURE */
case 503:
info503 = NDR_NEW(mxa, struct mslm_SERVER_INFO_503);
if (info503 == NULL)
goto netservergetinfo_no_memory;
bzero(info503, sizeof (struct mslm_SERVER_INFO_503));
param->result.bufptr.bufptr503 = info503;
#ifdef SRVSVC_SATISFY_SMBTORTURE
break;
#else
param->result.level = param->level;
param->status = ERROR_ACCESS_DENIED;
return (NDR_DRC_OK);
#endif /* SRVSVC_SATISFY_SMBTORTURE */
default:
bzero(&param->result,
sizeof (struct mslm_NetServerGetInfo_result));
param->status = ERROR_ACCESS_DENIED;
return (NDR_DRC_OK);
}
param->result.level = param->level;
param->status = ERROR_SUCCESS;
return (NDR_DRC_OK);
}
/*
* NetRemoteTOD
*
* Returns information about the time of day on this server.
*
* typedef struct _TIME_OF_DAY_INFO {
* DWORD tod_elapsedt; // seconds since 00:00:00 January 1 1970 GMT
* DWORD tod_msecs; // arbitrary milliseconds (since reset)
* DWORD tod_hours; // current hour [0-23]
* DWORD tod_mins; // current minute [0-59]
* DWORD tod_secs; // current second [0-59]
* DWORD tod_hunds; // current hundredth (0.01) second [0-99]
* LONG tod_timezone; // time zone of the server
* DWORD tod_tinterval; // clock tick time interval
* DWORD tod_day; // day of the month [1-31]
* DWORD tod_month; // month of the year [1-12]
* DWORD tod_year; // current year
* DWORD tod_weekday; // day of the week since Sunday [0-6]
* } TIME_OF_DAY_INFO;
*
* The time zone of the server is calculated in minutes from Greenwich
* Mean Time (GMT). For time zones west of Greenwich, the value is
* positive; for time zones east of Greenwich, the value is negative.
* A value of -1 indicates that the time zone is undefined.
*
* Determine offset from GMT. If daylight saving time use altzone,
* otherwise use timezone.
*
* The clock tick value represents a resolution of one ten-thousandth
* (0.0001) second.
*/
static int
srvsvc_s_NetRemoteTOD(void *arg, ndr_xa_t *mxa)
{
struct mslm_NetRemoteTOD *param = arg;
struct mslm_TIME_OF_DAY_INFO *tod;
struct timeval time_val;
struct tm tm;
time_t gmtoff;
(void) gettimeofday(&time_val, 0);
(void) gmtime_r(&time_val.tv_sec, &tm);
tod = NDR_NEW(mxa, struct mslm_TIME_OF_DAY_INFO);
if (tod == NULL) {
bzero(param, sizeof (struct mslm_NetRemoteTOD));
return (ERROR_NOT_ENOUGH_MEMORY);
}
bzero(tod, sizeof (struct mslm_TIME_OF_DAY_INFO));
tod->tod_elapsedt = time_val.tv_sec;
tod->tod_msecs = time_val.tv_usec;
tod->tod_hours = tm.tm_hour;
tod->tod_mins = tm.tm_min;
tod->tod_secs = tm.tm_sec;
tod->tod_hunds = 0;
tod->tod_tinterval = 1000;
tod->tod_day = tm.tm_mday;
tod->tod_month = tm.tm_mon+1;
tod->tod_year = tm.tm_year+1900;
tod->tod_weekday = tm.tm_wday;
(void) localtime_r(&time_val.tv_sec, &tm);
gmtoff = (tm.tm_isdst) ? altzone : timezone;
tod->tod_timezone = gmtoff / SECSPERMIN;
param->bufptr = tod;
param->status = ERROR_SUCCESS;
return (NDR_DRC_OK);
}
/*
* srvsvc_s_NetNameValidate
*
* Perform name validation.
*
* Returns Win32 error codes.
*/
/*ARGSUSED*/
static int
srvsvc_s_NetNameValidate(void *arg, ndr_xa_t *mxa)
{
struct mslm_NetNameValidate *param = arg;
char *name;
int maxlen;
int len;
if ((name = (char *)param->pathname) == NULL) {
param->status = ERROR_INVALID_PARAMETER;
return (NDR_DRC_OK);
}
switch (param->type) {
case NAMETYPE_SHARE:
len = strlen(name);
maxlen = (param->flags & NAMEFLAG_LM2) ?
SMB_SHARE_OEMNAME_MAX : SMB_SHARE_NTNAME_MAX;
if (len > maxlen) {
param->status = ERROR_INVALID_NAME;
return (NDR_DRC_OK);
}
param->status = smb_name_validate_share(name);
break;
case NAMETYPE_USER:
case NAMETYPE_GROUP:
param->status = smb_name_validate_account(name);
break;
case NAMETYPE_DOMAIN: /* NetBIOS domain name */
param->status = smb_name_validate_nbdomain(name);
break;
case NAMETYPE_WORKGROUP:
param->status = smb_name_validate_workgroup(name);
break;
case NAMETYPE_PASSWORD:
case NAMETYPE_COMPUTER:
case NAMETYPE_EVENT:
case NAMETYPE_SERVICE:
case NAMETYPE_NET:
case NAMETYPE_MESSAGE:
case NAMETYPE_MESSAGEDEST:
case NAMETYPE_SHAREPASSWORD:
param->status = ERROR_NOT_SUPPORTED;
break;
default:
param->status = ERROR_INVALID_PARAMETER;
break;
}
return (NDR_DRC_OK);
}
/*
* srvsvc_s_NetShareAdd
*
* Add a new share. Only power users groups can manage shares.
*
* This interface is used by the rmtshare command from the NT resource
* kit. Rmtshare allows a client to add or remove shares on a server
* from the client's command line.
*
* Returns Win32 error codes.
*/
static int
srvsvc_s_NetShareAdd(void *arg, ndr_xa_t *mxa)
{
static DWORD parm_err = 0;
DWORD parm_stat;
struct mslm_NetShareAdd *param = arg;
struct mslm_NetShareInfo_2 *info2;
struct mslm_NetShareInfo_502 *info502;
char realpath[MAXPATHLEN];
int32_t native_os;
uint8_t *sdbuf = NULL;
uint32_t status;
smb_share_t si;
native_os = ndr_native_os(mxa);
if (!ndr_is_poweruser(mxa)) {
bzero(param, sizeof (struct mslm_NetShareAdd));
param->status = ERROR_ACCESS_DENIED;
return (NDR_DRC_OK);
}
switch (param->level) {
case 2:
info2 = (struct mslm_NetShareInfo_2 *)param->info.un.info2;
break;
case 502:
info502 = (struct mslm_NetShareInfo_502 *)
param->info.un.info502;
sdbuf = info502->shi502_security_descriptor;
info2 = (struct mslm_NetShareInfo_2 *)info502;
break;
default:
bzero(param, sizeof (struct mslm_NetShareAdd));
param->status = ERROR_ACCESS_DENIED;
return (NDR_DRC_OK);
}
if (info2->shi2_netname == NULL || info2->shi2_path == NULL) {
bzero(param, sizeof (struct mslm_NetShareAdd));
param->status = NERR_NetNameNotFound;
return (NDR_DRC_OK);
}
if (smb_shr_is_restricted((char *)info2->shi2_netname)) {
bzero(param, sizeof (struct mslm_NetShareAdd));
param->status = ERROR_ACCESS_DENIED;
return (NDR_DRC_OK);
}
if (info2->shi2_comment == NULL)
info2->shi2_comment = (uint8_t *)"";
/*
* Derive the real path which will be stored in the
* directory field of the smb_share_t structure
* from the path field in this RPC request.
*/
parm_stat = smb_shr_get_realpath((const char *)info2->shi2_path,
realpath, MAXPATHLEN);
if (parm_stat != NERR_Success) {
bzero(param, sizeof (struct mslm_NetShareAdd));
param->status = parm_stat;
param->parm_err
= (native_os == NATIVE_OS_WIN95) ? 0 : &parm_err;
return (NDR_DRC_OK);
}
param->status = srvsvc_sa_add((char *)info2->shi2_netname, realpath,
(char *)info2->shi2_comment);
if (param->status == NERR_Success) {
status = smb_shr_get((char *)info2->shi2_netname, &si);
if ((sdbuf != NULL) && (status == NERR_Success))
(void) srvsvc_sd_set(&si, sdbuf);
}
param->parm_err = (native_os == NATIVE_OS_WIN95) ? 0 : &parm_err;
return (NDR_DRC_OK);
}
/*
* srvsvc_estimate_limit
*
* Estimate the number of objects that will fit in prefmaxlen.
* nlimit is adjusted here.
*/
static void
srvsvc_estimate_limit(smb_svcenum_t *se, uint32_t obj_size)
{
DWORD max_cnt;
if (obj_size == 0) {
se->se_nlimit = 0;
return;
}
if ((max_cnt = (se->se_prefmaxlen / obj_size)) == 0) {
se->se_nlimit = 0;
return;
}
if (se->se_ntotal > max_cnt)
se->se_nlimit = max_cnt;
else
se->se_nlimit = se->se_ntotal;
}
/*
* srvsvc_s_NetShareEnum
*
* Enumerate all shares (see also NetShareEnumSticky).
*
* Request for various levels of information about our shares.
* Level 0: share names.
* Level 1: share name, share type and comment field.
* Level 2: everything that we know about the shares.
* Level 501: level 1 + flags.
* Level 502: level 2 + security descriptor.
*/
static int
srvsvc_s_NetShareEnum(void *arg, ndr_xa_t *mxa)
{
struct mslm_NetShareEnum *param = arg;
srvsvc_infonres_t *infonres;
smb_svcenum_t se;
DWORD status;
infonres = NDR_NEW(mxa, srvsvc_infonres_t);
if (infonres == NULL) {
bzero(param, sizeof (struct mslm_NetShareEnum));
param->status = ERROR_NOT_ENOUGH_MEMORY;
return (NDR_DRC_OK);
}
infonres->entriesread = 0;
infonres->entries = NULL;
param->result.level = param->level;
param->result.bufptr.p = infonres;
bzero(&se, sizeof (smb_svcenum_t));
se.se_type = SMB_SVCENUM_TYPE_SHARE;
se.se_level = param->level;
se.se_ntotal = smb_shr_count();
se.se_nlimit = se.se_ntotal;
if (param->prefmaxlen == SMB_SRVSVC_MAXPREFLEN ||
param->prefmaxlen > SMB_SRVSVC_MAXBUFLEN)
se.se_prefmaxlen = SMB_SRVSVC_MAXBUFLEN;
else
se.se_prefmaxlen = param->prefmaxlen;
if (param->resume_handle) {
se.se_resume = *param->resume_handle;
se.se_nskip = se.se_resume;
*param->resume_handle = 0;
}
switch (param->level) {
case 0:
status = mlsvc_NetShareEnumLevel0(mxa, infonres, &se, 0);
break;
case 1:
status = mlsvc_NetShareEnumLevel1(mxa, infonres, &se, 0);
break;
case 2:
status = mlsvc_NetShareEnumLevel2(mxa, infonres, &se, 0);
break;
case 501:
status = mlsvc_NetShareEnumLevel501(mxa, infonres, &se, 0);
break;
case 502:
status = mlsvc_NetShareEnumLevel502(mxa, infonres, &se, 0);
break;
default:
status = ERROR_INVALID_LEVEL;
break;
}
if (status != 0) {
bzero(param, sizeof (struct mslm_NetShareEnum));
param->status = status;
return (NDR_DRC_OK);
}
if (se.se_nlimit == 0) {
param->status = ERROR_SUCCESS;
return (NDR_DRC_OK);
}
if (param->resume_handle &&
param->prefmaxlen != SMB_SRVSVC_MAXPREFLEN) {
if (se.se_resume < se.se_ntotal) {
*param->resume_handle = se.se_resume;
status = ERROR_MORE_DATA;
}
}
param->totalentries = se.se_ntotal;
param->status = status;
return (NDR_DRC_OK);
}
/*
* srvsvc_s_NetShareEnumSticky
*
* Enumerate sticky shares: all shares except those marked STYPE_SPECIAL.
* Except for excluding STYPE_SPECIAL shares, NetShareEnumSticky is the
* same as NetShareEnum.
*
* Request for various levels of information about our shares.
* Level 0: share names.
* Level 1: share name, share type and comment field.
* Level 2: everything that we know about the shares.
* Level 501: not valid for this request.
* Level 502: level 2 + security descriptor.
*
* We set n_skip to resume_handle, which is used to find the appropriate
* place to resume. The resume_handle is similar to the readdir cookie.
*/
static int
srvsvc_s_NetShareEnumSticky(void *arg, ndr_xa_t *mxa)
{
struct mslm_NetShareEnum *param = arg;
srvsvc_infonres_t *infonres;
smb_svcenum_t se;
DWORD status;
infonres = NDR_NEW(mxa, srvsvc_infonres_t);
if (infonres == NULL) {
bzero(param, sizeof (struct mslm_NetShareEnum));
param->status = ERROR_NOT_ENOUGH_MEMORY;
return (NDR_DRC_OK);
}
infonres->entriesread = 0;
infonres->entries = NULL;
param->result.level = param->level;
param->result.bufptr.p = infonres;
bzero(&se, sizeof (smb_svcenum_t));
se.se_type = SMB_SVCENUM_TYPE_SHARE;
se.se_level = param->level;
se.se_ntotal = smb_shr_count();
se.se_nlimit = se.se_ntotal;
if (param->prefmaxlen == SMB_SRVSVC_MAXPREFLEN ||
param->prefmaxlen > SMB_SRVSVC_MAXBUFLEN)
se.se_prefmaxlen = SMB_SRVSVC_MAXBUFLEN;
else
se.se_prefmaxlen = param->prefmaxlen;
if (param->resume_handle) {
se.se_resume = *param->resume_handle;
se.se_nskip = se.se_resume;
*param->resume_handle = 0;
}
switch (param->level) {
case 0:
status = mlsvc_NetShareEnumLevel0(mxa, infonres, &se, 1);
break;
case 1:
status = mlsvc_NetShareEnumLevel1(mxa, infonres, &se, 1);
break;
case 2:
status = mlsvc_NetShareEnumLevel2(mxa, infonres, &se, 1);
break;
case 502:
status = mlsvc_NetShareEnumLevel502(mxa, infonres, &se, 1);
break;
case 501:
default:
status = ERROR_INVALID_LEVEL;
break;
}
if (status != ERROR_SUCCESS) {
bzero(param, sizeof (struct mslm_NetShareEnum));
param->status = status;
return (NDR_DRC_OK);
}
if (se.se_nlimit == 0) {
param->status = ERROR_SUCCESS;
return (NDR_DRC_OK);
}
if (param->resume_handle &&
param->prefmaxlen != SMB_SRVSVC_MAXPREFLEN) {
if (se.se_resume < se.se_ntotal) {
*param->resume_handle = se.se_resume;
status = ERROR_MORE_DATA;
}
}
param->totalentries = se.se_ntotal;
param->status = status;
return (NDR_DRC_OK);
}
/*
* NetShareEnum Level 0
*/
static DWORD
mlsvc_NetShareEnumLevel0(ndr_xa_t *mxa, srvsvc_infonres_t *infonres,
smb_svcenum_t *se, int sticky)
{
struct mslm_NetShareInfo_0 *info0;
smb_shriter_t iterator;
smb_share_t *si;
DWORD status;
srvsvc_estimate_limit(se,
sizeof (struct mslm_NetShareInfo_0) + MAXNAMELEN);
if (se->se_nlimit == 0)
return (ERROR_SUCCESS);
info0 = NDR_NEWN(mxa, struct mslm_NetShareInfo_0, se->se_nlimit);
if (info0 == NULL)
return (ERROR_NOT_ENOUGH_MEMORY);
smb_shr_iterinit(&iterator);
se->se_nitems = 0;
while ((si = smb_shr_iterate(&iterator)) != NULL) {
if (se->se_nskip > 0) {
--se->se_nskip;
continue;
}
++se->se_resume;
if (sticky && (si->shr_flags & SMB_SHRF_TRANS))
continue;
if (si->shr_flags & SMB_SHRF_AUTOHOME)
continue;
if (se->se_nitems >= se->se_nlimit) {
se->se_nitems = se->se_nlimit;
break;
}
status = mlsvc_NetShareEnumCommon(mxa, se, si, (void *)info0);
if (status != ERROR_SUCCESS)
break;
++se->se_nitems;
}
if (se->se_nitems < se->se_nlimit) {
if (srvsvc_add_autohome(mxa, se, (void *)info0))
++se->se_nitems;
}
infonres->entriesread = se->se_nitems;
infonres->entries = info0;
return (ERROR_SUCCESS);
}
/*
* NetShareEnum Level 1
*/
static DWORD
mlsvc_NetShareEnumLevel1(ndr_xa_t *mxa, srvsvc_infonres_t *infonres,
smb_svcenum_t *se, int sticky)
{
struct mslm_NetShareInfo_1 *info1;
smb_shriter_t iterator;
smb_share_t *si;
DWORD status;
srvsvc_estimate_limit(se,
sizeof (struct mslm_NetShareInfo_1) + MAXNAMELEN);
if (se->se_nlimit == 0)
return (ERROR_SUCCESS);
info1 = NDR_NEWN(mxa, struct mslm_NetShareInfo_1, se->se_nlimit);
if (info1 == NULL)
return (ERROR_NOT_ENOUGH_MEMORY);
smb_shr_iterinit(&iterator);
se->se_nitems = 0;
while ((si = smb_shr_iterate(&iterator)) != 0) {
if (se->se_nskip > 0) {
--se->se_nskip;
continue;
}
++se->se_resume;
if (sticky && (si->shr_flags & SMB_SHRF_TRANS))
continue;
if (si->shr_flags & SMB_SHRF_AUTOHOME)
continue;
if (se->se_nitems >= se->se_nlimit) {
se->se_nitems = se->se_nlimit;
break;
}
status = mlsvc_NetShareEnumCommon(mxa, se, si, (void *)info1);
if (status != ERROR_SUCCESS)
break;
++se->se_nitems;
}
if (se->se_nitems < se->se_nlimit) {
if (srvsvc_add_autohome(mxa, se, (void *)info1))
++se->se_nitems;
}
infonres->entriesread = se->se_nitems;
infonres->entries = info1;
return (ERROR_SUCCESS);
}
/*
* NetShareEnum Level 2
*/
static DWORD
mlsvc_NetShareEnumLevel2(ndr_xa_t *mxa, srvsvc_infonres_t *infonres,
smb_svcenum_t *se, int sticky)
{
struct mslm_NetShareInfo_2 *info2;
smb_shriter_t iterator;
smb_share_t *si;
DWORD status;
srvsvc_estimate_limit(se,
sizeof (struct mslm_NetShareInfo_2) + MAXNAMELEN);
if (se->se_nlimit == 0)
return (ERROR_SUCCESS);
info2 = NDR_NEWN(mxa, struct mslm_NetShareInfo_2, se->se_nlimit);
if (info2 == NULL)
return (ERROR_NOT_ENOUGH_MEMORY);
smb_shr_iterinit(&iterator);
se->se_nitems = 0;
while ((si = smb_shr_iterate(&iterator)) != 0) {
if (se->se_nskip > 0) {
--se->se_nskip;
continue;
}
++se->se_resume;
if (sticky && (si->shr_flags & SMB_SHRF_TRANS))
continue;
if (si->shr_flags & SMB_SHRF_AUTOHOME)
continue;
if (se->se_nitems >= se->se_nlimit) {
se->se_nitems = se->se_nlimit;
break;
}
status = mlsvc_NetShareEnumCommon(mxa, se, si, (void *)info2);
if (status != ERROR_SUCCESS)
break;
++se->se_nitems;
}
if (se->se_nitems < se->se_nlimit) {
if (srvsvc_add_autohome(mxa, se, (void *)info2))
++se->se_nitems;
}
infonres->entriesread = se->se_nitems;
infonres->entries = info2;
return (ERROR_SUCCESS);
}
/*
* NetShareEnum Level 501
*/
static DWORD
mlsvc_NetShareEnumLevel501(ndr_xa_t *mxa, srvsvc_infonres_t *infonres,
smb_svcenum_t *se, int sticky)
{
struct mslm_NetShareInfo_501 *info501;
smb_shriter_t iterator;
smb_share_t *si;
DWORD status;
srvsvc_estimate_limit(se,
sizeof (struct mslm_NetShareInfo_501) + MAXNAMELEN);
if (se->se_nlimit == 0)
return (ERROR_SUCCESS);
info501 = NDR_NEWN(mxa, struct mslm_NetShareInfo_501,
se->se_nlimit);
if (info501 == NULL)
return (ERROR_NOT_ENOUGH_MEMORY);
smb_shr_iterinit(&iterator);
se->se_nitems = 0;
while ((si = smb_shr_iterate(&iterator)) != 0) {
if (se->se_nskip > 0) {
--se->se_nskip;
continue;
}
++se->se_resume;
if (sticky && (si->shr_flags & SMB_SHRF_TRANS))
continue;
if (si->shr_flags & SMB_SHRF_AUTOHOME)
continue;
if (se->se_nitems >= se->se_nlimit) {
se->se_nitems = se->se_nlimit;
break;
}
status = mlsvc_NetShareEnumCommon(mxa, se, si, (void *)info501);
if (status != ERROR_SUCCESS)
break;
++se->se_nitems;
}
if (se->se_nitems < se->se_nlimit) {
if (srvsvc_add_autohome(mxa, se, (void *)info501))
++se->se_nitems;
}
infonres->entriesread = se->se_nitems;
infonres->entries = info501;
return (ERROR_SUCCESS);
}
/*
* NetShareEnum Level 502
*/
static DWORD
mlsvc_NetShareEnumLevel502(ndr_xa_t *mxa, srvsvc_infonres_t *infonres,
smb_svcenum_t *se, int sticky)
{
struct mslm_NetShareInfo_502 *info502;
smb_shriter_t iterator;
smb_share_t *si;
DWORD status;
srvsvc_estimate_limit(se,
sizeof (struct mslm_NetShareInfo_502) + MAXNAMELEN);
if (se->se_nlimit == 0)
return (ERROR_SUCCESS);
info502 = NDR_NEWN(mxa, struct mslm_NetShareInfo_502,
se->se_nlimit);
if (info502 == NULL)
return (ERROR_NOT_ENOUGH_MEMORY);
smb_shr_iterinit(&iterator);
se->se_nitems = 0;
while ((si = smb_shr_iterate(&iterator)) != NULL) {
if (se->se_nskip > 0) {
--se->se_nskip;
continue;
}
++se->se_resume;
if (sticky && (si->shr_flags & SMB_SHRF_TRANS))
continue;
if (si->shr_flags & SMB_SHRF_AUTOHOME)
continue;
if (se->se_nitems >= se->se_nlimit) {
se->se_nitems = se->se_nlimit;
break;
}
status = mlsvc_NetShareEnumCommon(mxa, se, si, (void *)info502);
if (status != ERROR_SUCCESS)
break;
++se->se_nitems;
}
if (se->se_nitems < se->se_nlimit) {
if (srvsvc_add_autohome(mxa, se, (void *)info502))
++se->se_nitems;
}
infonres->entriesread = se->se_nitems;
infonres->entries = info502;
return (ERROR_SUCCESS);
}
/*
* mlsvc_NetShareEnumCommon
*
* Build the levels 0, 1, 2, 501 and 502 share information. This function
* is called by the various NetShareEnum levels for each share. If
* we cannot build the share data for some reason, we return an error
* but the actual value of the error is not important to the caller.
* The caller just needs to know not to include this info in the RPC
* response.
*
* Returns:
* ERROR_SUCCESS
* ERROR_NOT_ENOUGH_MEMORY
* ERROR_INVALID_LEVEL
*/
static DWORD
mlsvc_NetShareEnumCommon(ndr_xa_t *mxa, smb_svcenum_t *se,
smb_share_t *si, void *infop)
{
struct mslm_NetShareInfo_0 *info0;
struct mslm_NetShareInfo_1 *info1;
struct mslm_NetShareInfo_2 *info2;
struct mslm_NetShareInfo_501 *info501;
struct mslm_NetShareInfo_502 *info502;
srvsvc_sd_t sd;
uint8_t *netname;
uint8_t *comment;
uint8_t *passwd;
uint8_t *path;
int i = se->se_nitems;
netname = (uint8_t *)NDR_STRDUP(mxa, si->shr_name);
comment = (uint8_t *)NDR_STRDUP(mxa, si->shr_cmnt);
passwd = (uint8_t *)NDR_STRDUP(mxa, empty_string);
path = (uint8_t *)srvsvc_share_mkpath(mxa, si->shr_path);
if (!netname || !comment || !passwd || !path)
return (ERROR_NOT_ENOUGH_MEMORY);
switch (se->se_level) {
case 0:
info0 = (struct mslm_NetShareInfo_0 *)infop;
info0[i].shi0_netname = netname;
break;
case 1:
info1 = (struct mslm_NetShareInfo_1 *)infop;
info1[i].shi1_netname = netname;
info1[i].shi1_comment = comment;
info1[i].shi1_type = si->shr_type;
break;
case 2:
info2 = (struct mslm_NetShareInfo_2 *)infop;
info2[i].shi2_netname = netname;
info2[i].shi2_comment = comment;
info2[i].shi2_path = path;
info2[i].shi2_type = si->shr_type;
info2[i].shi2_permissions = 0;
info2[i].shi2_max_uses = SHI_USES_UNLIMITED;
info2[i].shi2_current_uses = 0;
info2[i].shi2_passwd = passwd;
break;
case 501:
info501 = (struct mslm_NetShareInfo_501 *)infop;
info501[i].shi501_netname = netname;
info501[i].shi501_comment = comment;
info501[i].shi501_type = si->shr_type;
info501[i].shi501_flags = srvsvc_get_share_flags(si);
break;
case 502:
info502 = (struct mslm_NetShareInfo_502 *)infop;
info502[i].shi502_netname = netname;
info502[i].shi502_comment = comment;
info502[i].shi502_path = path;
info502[i].shi502_type = si->shr_type;
info502[i].shi502_permissions = 0;
info502[i].shi502_max_uses = SHI_USES_UNLIMITED;
info502[i].shi502_current_uses = 0;
info502[i].shi502_passwd = passwd;
if (srvsvc_share_getsd(mxa, si, &sd) == ERROR_SUCCESS) {
info502[i].shi502_reserved = sd.sd_size;
info502[i].shi502_security_descriptor = sd.sd_buf;
} else {
info502[i].shi502_reserved = 0;
info502[i].shi502_security_descriptor = NULL;
}
break;
default:
return (ERROR_INVALID_LEVEL);
}
return (ERROR_SUCCESS);
}
/*
* srvsvc_add_autohome
*
* Add the autohome share for the user. The share must not be a permanent
* share to avoid duplicates.
*/
static boolean_t
srvsvc_add_autohome(ndr_xa_t *mxa, smb_svcenum_t *se, void *infop)
{
smb_netuserinfo_t *user = mxa->pipe->np_user;
char *username;
smb_share_t si;
DWORD status;
struct passwd pw;
char buf[NSS_LINELEN_PASSWD];
if (IDMAP_ID_IS_EPHEMERAL(user->ui_posix_uid)) {
username = user->ui_account;
} else {
if (getpwuid_r(user->ui_posix_uid, &pw, buf, sizeof (buf)) ==
NULL)
return (B_FALSE);
username = pw.pw_name;
}
if (smb_shr_get(username, &si) != NERR_Success)
return (B_FALSE);
if ((si.shr_flags & SMB_SHRF_AUTOHOME) == 0)
return (B_FALSE);
status = mlsvc_NetShareEnumCommon(mxa, se, &si, infop);
return (status == ERROR_SUCCESS);
}
/*
* srvsvc_share_mkpath
*
* Create the share path required by the share enum calls. The path
* is created in a heap buffer ready for use by the caller.
*
* Some Windows over-the-wire backup applications do not work unless a
* drive letter is present in the share path. We don't care about the
* drive letter since the path is fully qualified with the volume name.
*
* Windows clients seem to be mostly okay with forward slashes in
* share paths but they cannot handle one immediately after the drive
* letter, i.e. B:/. For consistency we convert all the slashes in
* the path.
*
* Returns a pointer to a heap buffer containing the share path, which
* could be a null pointer if the heap allocation fails.
*/
static char *
srvsvc_share_mkpath(ndr_xa_t *mxa, char *path)
{
char tmpbuf[MAXPATHLEN];
char *p;
char drive_letter;
if (strlen(path) == 0)
return (NDR_STRDUP(mxa, path));
drive_letter = smb_shr_drive_letter(path);
if (drive_letter != '\0') {
(void) snprintf(tmpbuf, MAXPATHLEN, "%c:\\", drive_letter);
return (NDR_STRDUP(mxa, tmpbuf));
}
/*
* Strip the volume name from the path (/vol1/home -> /home).
*/
p = path;
p += strspn(p, "/");
p += strcspn(p, "/");
p += strspn(p, "/");
(void) snprintf(tmpbuf, MAXPATHLEN, "%c:/%s", 'B', p);
(void) strsubst(tmpbuf, '/', '\\');
return (NDR_STRDUP(mxa, tmpbuf));
}
static int
srvsvc_s_NetShareCheck(void *arg, ndr_xa_t *mxa)
{
struct mslm_NetShareCheck *param = arg;
smb_shriter_t iterator;
smb_share_t *si;
char *path;
if (param->path == NULL) {
param->stype = STYPE_DISKTREE;
param->status = NERR_NetNameNotFound;
return (NDR_DRC_OK);
}
(void) strsubst((char *)param->path, '/', '\\');
smb_shr_iterinit(&iterator);
while ((si = smb_shr_iterate(&iterator)) != NULL) {
path = srvsvc_share_mkpath(mxa, si->shr_path);
if (smb_strcasecmp(path, (char *)param->path, 0) == 0) {
param->stype = (si->shr_type & STYPE_MASK);
param->status = NERR_Success;
return (NDR_DRC_OK);
}
}
param->stype = STYPE_DISKTREE;
param->status = NERR_NetNameNotFound;
return (NDR_DRC_OK);
}
/*
* Delete a share. Only members of the Administrators, Server Operators
* or Power Users local groups are allowed to delete shares.
*
* This interface is used by the rmtshare command from the NT resource
* kit. Rmtshare allows a client to add or remove shares on a server
* from the client's command line.
*
* Returns Win32 error codes.
*/
static int
srvsvc_s_NetShareDel(void *arg, ndr_xa_t *mxa)
{
struct mslm_NetShareDel *param = arg;
smb_share_t si;
if (!ndr_is_poweruser(mxa) ||
smb_shr_is_restricted((char *)param->netname)) {
param->status = ERROR_ACCESS_DENIED;
return (NDR_DRC_OK);
}
if (smb_shr_get((char *)param->netname, &si) == NERR_Success) {
if (si.shr_flags & SMB_SHRF_DFSROOT) {
param->status = NERR_IsDfsShare;
return (NDR_DRC_OK);
}
}
param->status = srvsvc_sa_delete((char *)param->netname);
return (NDR_DRC_OK);
}
/*
* srvsvc_s_NetGetFileSecurity
*
* Get security descriptor of the requested file/folder
*
* Right now, just returns ERROR_ACCESS_DENIED, because we cannot
* get the requested SD here in RPC code.
*/
/*ARGSUSED*/
static int
srvsvc_s_NetGetFileSecurity(void *arg, ndr_xa_t *mxa)
{
struct mslm_NetGetFileSecurity *param = arg;
param->length = 0;
param->status = ERROR_ACCESS_DENIED;
return (NDR_DRC_OK);
}
/*
* srvsvc_s_NetSetFileSecurity
*
* Set the given security descriptor for the requested file/folder
*
* Right now, just returns ERROR_ACCESS_DENIED, because we cannot
* set the requested SD here in RPC code.
*/
/*ARGSUSED*/
static int
srvsvc_s_NetSetFileSecurity(void *arg, ndr_xa_t *mxa)
{
struct mslm_NetSetFileSecurity *param = arg;
param->status = ERROR_ACCESS_DENIED;
return (NDR_DRC_OK);
}
/*
* If the default "smb" share group exists then return the group
* handle, otherwise create the group and return the handle.
*
* All shares created via the srvsvc will be added to the "smb"
* group.
*/
static sa_group_t
srvsvc_sa_get_smbgrp(sa_handle_t handle)
{
sa_group_t group = NULL;
int err;
group = sa_get_group(handle, SMB_DEFAULT_SHARE_GROUP);
if (group != NULL)
return (group);
group = sa_create_group(handle, SMB_DEFAULT_SHARE_GROUP, &err);
if (group == NULL)
return (NULL);
if (sa_create_optionset(group, SMB_DEFAULT_SHARE_GROUP) == NULL) {
(void) sa_remove_group(group);
group = NULL;
}
return (group);
}
/*
* Stores the given share in sharemgr
*/
static uint32_t
srvsvc_sa_add(char *sharename, char *path, char *cmnt)
{
sa_handle_t handle;
sa_share_t share;
sa_group_t group;
sa_resource_t resource;
boolean_t new_share = B_FALSE;
uint32_t status = NERR_Success;
int err;
if ((handle = smb_shr_sa_enter()) == NULL)
return (NERR_InternalError);
share = sa_find_share(handle, path);
if (share == NULL) {
group = srvsvc_sa_get_smbgrp(handle);
if (group == NULL) {
smb_shr_sa_exit();
return (NERR_InternalError);
}
share = sa_add_share(group, path, SA_SHARE_PERMANENT, &err);
if (share == NULL) {
smb_shr_sa_exit();
return (NERR_InternalError);
}
new_share = B_TRUE;
}
resource = sa_get_share_resource(share, sharename);
if (resource == NULL) {
resource = sa_add_resource(share, sharename,
SA_SHARE_PERMANENT, &err);
if (resource == NULL) {
if (new_share)
(void) sa_remove_share(share);
smb_shr_sa_exit();
return (NERR_InternalError);
}
}
(void) sa_set_resource_description(resource, cmnt);
smb_shr_sa_exit();
return (status);
}
/*
* Removes the share from sharemgr
*/
static uint32_t
srvsvc_sa_delete(char *sharename)
{
sa_handle_t handle;
sa_resource_t resource;
uint32_t status;
if ((handle = smb_shr_sa_enter()) == NULL)
return (NERR_InternalError);
status = NERR_InternalError;
if ((resource = sa_find_resource(handle, sharename)) != NULL) {
if (sa_remove_resource(resource) == SA_OK)
status = NERR_Success;
}
smb_shr_sa_exit();
return (status);
}
/*
* Update the share information.
*/
static uint32_t
srvsvc_sa_modify(smb_share_t *si, srvsvc_netshare_setinfo_t *info)
{
sa_handle_t handle;
sa_share_t share;
sa_resource_t resource;
boolean_t renamed = B_FALSE, is_zfs = B_FALSE;
nvlist_t *nvl;
uint32_t nerr = NERR_Success;
if ((handle = smb_shr_sa_enter()) == NULL)
return (NERR_InternalError);
if ((share = sa_find_share(handle, si->shr_path)) == NULL) {
smb_shr_sa_exit();
return (NERR_InternalError);
}
if ((resource = sa_get_share_resource(share, si->shr_name)) == NULL) {
smb_shr_sa_exit();
return (NERR_InternalError);
}
if (sa_group_is_zfs(sa_get_parent_group(share))) {
is_zfs = B_TRUE;
if (nvlist_alloc(&nvl, NV_UNIQUE_NAME, 0) != 0) {
smb_shr_sa_exit();
return (NERR_InternalError);
}
}
if (info->nss_netname != NULL && info->nss_netname[0] != '\0' &&
smb_strcasecmp(info->nss_netname, si->shr_name, 0) != 0) {
if (is_zfs)
(void) nvlist_add_string(nvl, SHOPT_NAME,
info->nss_netname);
else
(void) sa_set_resource_attr(resource, SHOPT_NAME,
info->nss_netname);
renamed = B_TRUE;
}
if ((info->nss_comment != NULL) &&
(strcmp(info->nss_comment, si->shr_cmnt) != 0)) {
if (is_zfs)
(void) nvlist_add_string(nvl, SHOPT_DESCRIPTION,
info->nss_comment);
else
(void) sa_set_resource_description(resource,
info->nss_comment);
(void) strlcpy(si->shr_cmnt, info->nss_comment,
SMB_SHARE_CMNT_MAX);
}
if (is_zfs) {
if (sa_zfs_setprop(handle, si->shr_path, nvl) != 0) {
smb_shr_sa_exit();
nvlist_free(nvl);
return (NERR_InternalError);
}
nvlist_free(nvl);
}
smb_shr_sa_exit();
if (renamed) {
nerr = smb_shr_rename(si->shr_name, info->nss_netname);
if (nerr != NERR_Success)
return (nerr);
(void) strlcpy(si->shr_name, info->nss_netname, MAXNAMELEN);
}
return (nerr);
}
/*
* Sets the share properties.
*
* This method sets share properties. If its a ZFS share, then properties
* are set by calling the sa_zfs_setprop method. Else the optionset properties
* of the share resource are set.The properties to be set are given as a list
* of name-value pair.
*/
static uint32_t
srvsvc_sa_setprop(smb_share_t *si, nvlist_t *nvl)
{
sa_handle_t handle;
sa_share_t share;
sa_resource_t resource;
sa_property_t prop;
sa_optionset_t opts;
uint32_t nerr = NERR_Success;
nvpair_t *cur;
int err = 0;
char *name, *val;
if ((handle = sa_init(SA_INIT_SHARE_API)) == NULL)
return (NERR_InternalError);
if ((share = sa_find_share(handle, si->shr_path)) == NULL) {
sa_fini(handle);
return (NERR_InternalError);
}
if ((resource = sa_get_share_resource(share, si->shr_name)) == NULL) {
sa_fini(handle);
return (NERR_InternalError);
}
if (sa_group_is_zfs(sa_get_parent_group(share))) {
if (sa_zfs_setprop(handle, si->shr_path, nvl) != 0)
nerr = NERR_InternalError;
sa_fini(handle);
return (nerr);
}
if ((opts = sa_get_optionset(resource, SMB_PROTOCOL_NAME)) == NULL) {
opts = sa_create_optionset(resource, SMB_PROTOCOL_NAME);
if (opts == NULL) {
sa_fini(handle);
return (NERR_InternalError);
}
}
cur = nvlist_next_nvpair(nvl, NULL);
while (cur != NULL) {
name = nvpair_name(cur);
err = nvpair_value_string(cur, &val);
if ((err != 0) || (name == NULL) || (val == NULL)) {
nerr = NERR_InternalError;
break;
}
prop = NULL;
if ((prop = sa_get_property(opts, name)) == NULL) {
prop = sa_create_property(name, val);
if (prop != NULL) {
nerr = sa_valid_property(handle, opts,
SMB_PROTOCOL_NAME, prop);
if (nerr != NERR_Success) {
(void) sa_remove_property(prop);
break;
}
}
nerr = sa_add_property(opts, prop);
if (nerr != NERR_Success)
break;
} else {
nerr = sa_update_property(prop, val);
if (nerr != NERR_Success)
break;
}
cur = nvlist_next_nvpair(nvl, cur);
}
if (nerr == NERR_Success)
nerr = sa_commit_properties(opts, 0);
sa_fini(handle);
return (nerr);
}
static ndr_stub_table_t srvsvc_stub_table[] = {
{ srvsvc_s_NetConnectEnum, SRVSVC_OPNUM_NetConnectEnum },
{ srvsvc_s_NetFileEnum, SRVSVC_OPNUM_NetFileEnum },
{ srvsvc_s_NetFileClose, SRVSVC_OPNUM_NetFileClose },
{ srvsvc_s_NetShareGetInfo, SRVSVC_OPNUM_NetShareGetInfo },
{ srvsvc_s_NetShareSetInfo, SRVSVC_OPNUM_NetShareSetInfo },
{ srvsvc_s_NetSessionEnum, SRVSVC_OPNUM_NetSessionEnum },
{ srvsvc_s_NetSessionDel, SRVSVC_OPNUM_NetSessionDel },
{ srvsvc_s_NetServerGetInfo, SRVSVC_OPNUM_NetServerGetInfo },
{ srvsvc_s_NetRemoteTOD, SRVSVC_OPNUM_NetRemoteTOD },
{ srvsvc_s_NetNameValidate, SRVSVC_OPNUM_NetNameValidate },
{ srvsvc_s_NetShareAdd, SRVSVC_OPNUM_NetShareAdd },
{ srvsvc_s_NetShareDel, SRVSVC_OPNUM_NetShareDel },
{ srvsvc_s_NetShareEnum, SRVSVC_OPNUM_NetShareEnum },
{ srvsvc_s_NetShareEnumSticky, SRVSVC_OPNUM_NetShareEnumSticky },
{ srvsvc_s_NetShareCheck, SRVSVC_OPNUM_NetShareCheck },
{ srvsvc_s_NetGetFileSecurity, SRVSVC_OPNUM_NetGetFileSecurity },
{ srvsvc_s_NetSetFileSecurity, SRVSVC_OPNUM_NetSetFileSecurity },
{0}
};