*/
#include "includes.h"
+#include "system/filesys.h"
#include "version.h"
#include "smbd/globals.h"
#include "../libcli/auth/libcli_auth.h"
-
-extern enum protocol_types Protocol;
+#include "../librpc/gen_ndr/xattr.h"
+#include "../librpc/gen_ndr/ndr_security.h"
+#include "libcli/security/security.h"
+#include "trans2.h"
#define DIR_ENTRY_SAFETY_MARGIN 4096
return val;
}
+/********************************************************************
+ Create a 64 bit FileIndex. If the file is on the same device as
+ the root of the share, just return the 64-bit inode. If it isn't,
+ mangle as we used to do.
+********************************************************************/
+
+uint64_t get_FileIndex(connection_struct *conn, const SMB_STRUCT_STAT *psbuf)
+{
+ uint64_t file_index;
+ if (conn->base_share_dev == psbuf->st_ex_dev) {
+ return (uint64_t)psbuf->st_ex_ino;
+ }
+ file_index = ((psbuf->st_ex_ino) & UINT32_MAX); /* FileIndexLow */
+ file_index |= ((uint64_t)((psbuf->st_ex_dev) & UINT32_MAX)) << 32; /* FileIndexHigh */
+ return file_index;
+}
+
/****************************************************************************
Utility functions for dealing with extended attributes.
****************************************************************************/
static const char * const prohibited_ea_names[] = {
SAMBA_POSIX_INHERITANCE_EA_NAME,
SAMBA_XATTR_DOS_ATTRIB,
- SAMBA_XATTR_DOSTIMESTAMPS,
+ SAMBA_XATTR_MARKER,
+ XATTR_NTACL_NAME,
NULL
};
return NT_STATUS_EAS_NOT_SUPPORTED;
}
+ if (fsp && !(fsp->access_mask & FILE_WRITE_EA)) {
+ return NT_STATUS_ACCESS_DENIED;
+ }
+
/* For now setting EAs on streams isn't supported. */
fname = smb_fname->base_name;
int alignment_offset = 1; /* JRA. This used to be 3. Set to 1 to make netmon parse ok. */
int data_alignment_offset = 0;
bool overflow = False;
- struct smbd_server_connection *sconn = smbd_server_conn;
+ struct smbd_server_connection *sconn = req->sconn;
int max_send = sconn->smb1.sessions.max_send;
/* Modify the data_to_send and datasize and set the error if
if(params_to_send == 0 && data_to_send == 0) {
reply_outbuf(req, 10, 0);
show_msg((char *)req->outbuf);
- if (!srv_send_smb(smbd_server_fd(),
+ if (!srv_send_smb(sconn,
(char *)req->outbuf,
true, req->seqnum+1,
IS_CONN_ENCRYPTED(conn),
/* Send the packet */
show_msg((char *)req->outbuf);
- if (!srv_send_smb(smbd_server_fd(),
+ if (!srv_send_smb(sconn,
(char *)req->outbuf,
true, req->seqnum+1,
IS_CONN_ENCRYPTED(conn),
uint32 share_mode;
uint32 create_disposition;
uint32 create_options = 0;
+ uint32_t private_flags = 0;
TALLOC_CTX *ctx = talloc_tos();
/*
pname = ¶ms[28];
if (IS_IPC(conn)) {
- reply_doserror(req, ERRSRV, ERRaccess);
+ reply_nterror(req, NT_STATUS_NETWORK_ACCESS_DENIED);
goto out;
}
if (!map_open_params_to_ntcreate(smb_fname, deny_mode, open_ofun,
&access_mask, &share_mode,
&create_disposition,
- &create_options)) {
- reply_doserror(req, ERRDOS, ERRbadaccess);
+ &create_options,
+ &private_flags)) {
+ reply_nterror(req, NT_STATUS_ACCESS_DENIED);
goto out;
}
/* Any data in this call is an EA list. */
- if (total_data && (total_data != 4) && !lp_ea_support(SNUM(conn))) {
- reply_nterror(req, NT_STATUS_EAS_NOT_SUPPORTED);
- goto out;
- }
-
- if (total_data != 4) {
+ if (total_data && (total_data != 4)) {
if (total_data < 10) {
reply_nterror(req, NT_STATUS_INVALID_PARAMETER);
goto out;
reply_nterror(req, NT_STATUS_INVALID_PARAMETER);
goto out;
}
- } else if (IVAL(pdata,0) != 4) {
- reply_nterror(req, NT_STATUS_INVALID_PARAMETER);
- goto out;
+
+ if (!lp_ea_support(SNUM(conn))) {
+ reply_nterror(req, NT_STATUS_EAS_NOT_SUPPORTED);
+ goto out;
+ }
}
status = SMB_VFS_CREATE_FILE(
open_attr, /* file_attributes */
oplock_request, /* oplock_request */
open_size, /* allocation_size */
+ private_flags,
NULL, /* sd */
ea_list, /* ea_list */
&fsp, /* result */
inode = smb_fname->st.st_ex_ino;
if (fattr & aDIR) {
close_file(req, fsp, ERROR_CLOSE);
- reply_doserror(req, ERRDOS,ERRnoaccess);
+ reply_nterror(req, NT_STATUS_ACCESS_DENIED);
goto out;
}
uint32_t mode,
const char *fname,
const struct smb_filename *smb_fname,
- uint64_t space_remaining,
+ int space_remaining,
uint8_t align,
bool do_pad,
char *base_data,
uint32_t reskey=0;
uint64_t file_size = 0;
uint64_t allocation_size = 0;
+ uint64_t file_index = 0;
uint32_t len;
struct timespec mdate_ts, adate_ts, cdate_ts, create_date_ts;
time_t mdate = (time_t)0, adate = (time_t)0, create_date = (time_t)0;
char *nameptr;
char *last_entry_ptr;
bool was_8_3;
- uint32_t nt_extmode; /* Used for NT connections instead of mode */
- off_t off;
- off_t pad = 0;
+ int off;
+ int pad = 0;
*out_of_space = false;
}
allocation_size = SMB_VFS_GET_ALLOC_SIZE(conn, NULL, &smb_fname->st);
+ file_index = get_FileIndex(conn, &smb_fname->st);
+
mdate_ts = smb_fname->st.st_ex_mtime;
adate_ts = smb_fname->st.st_ex_atime;
create_date_ts = get_create_timespec(conn, NULL, smb_fname);
c_date = convert_timespec_to_time_t(cdate_ts);
/* align the record */
- off = PTR_DIFF(pdata, base_data);
+ SMB_ASSERT(align >= 1);
+
+ off = (int)PTR_DIFF(pdata, base_data);
pad = (off + (align-1)) & ~(align-1);
pad -= off;
+
+ if (pad && pad > space_remaining) {
+ *out_of_space = true;
+ DEBUG(9,("smbd_marshall_dir_entry: out of space "
+ "for padding (wanted %u, had %d)\n",
+ (unsigned int)pad,
+ space_remaining ));
+ return false; /* Not finished - just out of space */
+ }
+
off += pad;
/* initialize padding to 0 */
- memset(pdata, 0, pad);
+ if (pad) {
+ memset(pdata, 0, pad);
+ }
space_remaining -= pad;
+ DEBUG(10,("smbd_marshall_dir_entry: space_remaining = %d\n",
+ space_remaining ));
+
pdata += pad;
p = pdata;
last_entry_ptr = p;
pad = 0;
off = 0;
- nt_extmode = mode ? mode : FILE_ATTRIBUTE_NORMAL;
-
switch (info_level) {
case SMB_FIND_INFO_STANDARD:
- DEBUG(10,("get_lanman2_dir_entry: SMB_FIND_INFO_STANDARD\n"));
+ DEBUG(10,("smbd_marshall_dir_entry: SMB_FIND_INFO_STANDARD\n"));
if(requires_resume_key) {
SIVAL(p,0,reskey);
p += 4;
break;
case SMB_FIND_EA_SIZE:
- DEBUG(10,("get_lanman2_dir_entry: SMB_FIND_EA_SIZE\n"));
+ DEBUG(10,("smbd_marshall_dir_entry: SMB_FIND_EA_SIZE\n"));
if (requires_resume_key) {
SIVAL(p,0,reskey);
p += 4;
struct ea_list *file_list = NULL;
size_t ea_len = 0;
- DEBUG(10,("get_lanman2_dir_entry: SMB_FIND_EA_LIST\n"));
+ DEBUG(10,("smbd_marshall_dir_entry: SMB_FIND_EA_LIST\n"));
if (!name_list) {
return false;
}
/* Max string size is 255 bytes. */
if (PTR_DIFF(p + 255 + ea_len,pdata) > space_remaining) {
*out_of_space = true;
- DEBUG(9,("get_lanman2_dir_entry: out of space\n"));
+ DEBUG(9,("smbd_marshall_dir_entry: out of space "
+ "(wanted %u, had %d)\n",
+ (unsigned int)PTR_DIFF(p + 255 + ea_len,pdata),
+ space_remaining ));
return False; /* Not finished - just out of space */
}
}
case SMB_FIND_FILE_BOTH_DIRECTORY_INFO:
- DEBUG(10,("get_lanman2_dir_entry: SMB_FIND_FILE_BOTH_DIRECTORY_INFO\n"));
+ DEBUG(10,("smbd_marshall_dir_entry: SMB_FIND_FILE_BOTH_DIRECTORY_INFO\n"));
was_8_3 = mangle_is_8_3(fname, True, conn->params);
p += 4;
SIVAL(p,0,reskey); p += 4;
put_long_date_timespec(conn->ts_res,p,cdate_ts); p += 8;
SOFF_T(p,0,file_size); p += 8;
SOFF_T(p,0,allocation_size); p += 8;
- SIVAL(p,0,nt_extmode); p += 4;
+ SIVAL(p,0,mode); p += 4;
q = p; p += 4; /* q is placeholder for name length. */
{
unsigned int ea_size = estimate_ea_size(conn, NULL,
break;
case SMB_FIND_FILE_DIRECTORY_INFO:
- DEBUG(10,("get_lanman2_dir_entry: SMB_FIND_FILE_DIRECTORY_INFO\n"));
+ DEBUG(10,("smbd_marshall_dir_entry: SMB_FIND_FILE_DIRECTORY_INFO\n"));
p += 4;
SIVAL(p,0,reskey); p += 4;
put_long_date_timespec(conn->ts_res,p,create_date_ts); p += 8;
put_long_date_timespec(conn->ts_res,p,cdate_ts); p += 8;
SOFF_T(p,0,file_size); p += 8;
SOFF_T(p,0,allocation_size); p += 8;
- SIVAL(p,0,nt_extmode); p += 4;
+ SIVAL(p,0,mode); p += 4;
len = srvstr_push(base_data, flags2,
p + 4, fname, PTR_DIFF(end_data, p+4),
STR_TERMINATE_ASCII);
break;
case SMB_FIND_FILE_FULL_DIRECTORY_INFO:
- DEBUG(10,("get_lanman2_dir_entry: SMB_FIND_FILE_FULL_DIRECTORY_INFO\n"));
+ DEBUG(10,("smbd_marshall_dir_entry: SMB_FIND_FILE_FULL_DIRECTORY_INFO\n"));
p += 4;
SIVAL(p,0,reskey); p += 4;
put_long_date_timespec(conn->ts_res,p,create_date_ts); p += 8;
put_long_date_timespec(conn->ts_res,p,cdate_ts); p += 8;
SOFF_T(p,0,file_size); p += 8;
SOFF_T(p,0,allocation_size); p += 8;
- SIVAL(p,0,nt_extmode); p += 4;
+ SIVAL(p,0,mode); p += 4;
q = p; p += 4; /* q is placeholder for name length. */
{
unsigned int ea_size = estimate_ea_size(conn, NULL,
break;
case SMB_FIND_FILE_NAMES_INFO:
- DEBUG(10,("get_lanman2_dir_entry: SMB_FIND_FILE_NAMES_INFO\n"));
+ DEBUG(10,("smbd_marshall_dir_entry: SMB_FIND_FILE_NAMES_INFO\n"));
p += 4;
SIVAL(p,0,reskey); p += 4;
p += 4;
break;
case SMB_FIND_ID_FULL_DIRECTORY_INFO:
- DEBUG(10,("get_lanman2_dir_entry: SMB_FIND_ID_FULL_DIRECTORY_INFO\n"));
+ DEBUG(10,("smbd_marshall_dir_entry: SMB_FIND_ID_FULL_DIRECTORY_INFO\n"));
p += 4;
SIVAL(p,0,reskey); p += 4;
put_long_date_timespec(conn->ts_res,p,create_date_ts); p += 8;
put_long_date_timespec(conn->ts_res,p,cdate_ts); p += 8;
SOFF_T(p,0,file_size); p += 8;
SOFF_T(p,0,allocation_size); p += 8;
- SIVAL(p,0,nt_extmode); p += 4;
+ SIVAL(p,0,mode); p += 4;
q = p; p += 4; /* q is placeholder for name length. */
{
unsigned int ea_size = estimate_ea_size(conn, NULL,
p +=4;
}
SIVAL(p,0,0); p += 4; /* Unknown - reserved ? */
- SIVAL(p,0,smb_fname->st.st_ex_ino); p += 4; /* FileIndexLow */
- SIVAL(p,0,smb_fname->st.st_ex_dev); p += 4; /* FileIndexHigh */
+ SBVAL(p,0,file_index); p += 8;
len = srvstr_push(base_data, flags2, p,
fname, PTR_DIFF(end_data, p),
STR_TERMINATE_ASCII);
break;
case SMB_FIND_ID_BOTH_DIRECTORY_INFO:
- DEBUG(10,("get_lanman2_dir_entry: SMB_FIND_ID_BOTH_DIRECTORY_INFO\n"));
+ DEBUG(10,("smbd_marshall_dir_entry: SMB_FIND_ID_BOTH_DIRECTORY_INFO\n"));
was_8_3 = mangle_is_8_3(fname, True, conn->params);
p += 4;
SIVAL(p,0,reskey); p += 4;
put_long_date_timespec(conn->ts_res,p,cdate_ts); p += 8;
SOFF_T(p,0,file_size); p += 8;
SOFF_T(p,0,allocation_size); p += 8;
- SIVAL(p,0,nt_extmode); p += 4;
+ SIVAL(p,0,mode); p += 4;
q = p; p += 4; /* q is placeholder for name length */
{
unsigned int ea_size = estimate_ea_size(conn, NULL,
}
p += 26;
SSVAL(p,0,0); p += 2; /* Reserved ? */
- SIVAL(p,0,smb_fname->st.st_ex_ino); p += 4; /* FileIndexLow */
- SIVAL(p,0,smb_fname->st.st_ex_dev); p += 4; /* FileIndexHigh */
+ SBVAL(p,0,file_index); p += 8;
len = srvstr_push(base_data, flags2, p,
fname, PTR_DIFF(end_data, p),
STR_TERMINATE_ASCII);
/* Begin of SMB_QUERY_FILE_UNIX_BASIC */
if (info_level == SMB_FIND_FILE_UNIX) {
- DEBUG(10,("get_lanman2_dir_entry: SMB_FIND_FILE_UNIX\n"));
+ DEBUG(10,("smbd_marshall_dir_entry: SMB_FIND_FILE_UNIX\n"));
p = store_file_unix_basic(conn, p,
NULL, &smb_fname->st);
len = srvstr_push(base_data, flags2, p,
fname, PTR_DIFF(end_data, p),
STR_TERMINATE);
} else {
- DEBUG(10,("get_lanman2_dir_entry: SMB_FIND_FILE_UNIX_INFO2\n"));
+ DEBUG(10,("smbd_marshall_dir_entry: SMB_FIND_FILE_UNIX_INFO2\n"));
p = store_file_unix_basic_info2(conn, p,
NULL, &smb_fname->st);
nameptr = p;
if (PTR_DIFF(p,pdata) > space_remaining) {
*out_of_space = true;
- DEBUG(9,("get_lanman2_dir_entry: out of space\n"));
+ DEBUG(9,("smbd_marshall_dir_entry: out of space "
+ "(wanted %u, had %d)\n",
+ (unsigned int)PTR_DIFF(p,pdata),
+ space_remaining ));
return false; /* Not finished - just out of space */
}
const char *path_mask,
uint32 dirtype,
int info_level,
- int requires_resume_key,
+ bool requires_resume_key,
bool dont_descend,
bool ask_sharemode,
char **ppdata,
int *last_entry_off,
struct ea_list *name_list)
{
- bool resume_key = false;
- const uint8_t align = 4;
+ uint8_t align = 4;
const bool do_pad = true;
- if (requires_resume_key) {
- resume_key = true;
+ if (info_level >= 1 && info_level <= 3) {
+ /* No alignment on earlier info levels. */
+ align = 1;
}
return smbd_dirptr_lanman2_entry(ctx, conn, dirptr, flags2,
path_mask, dirtype, info_level,
- resume_key, dont_descend, ask_sharemode,
+ requires_resume_key, dont_descend, ask_sharemode,
align, do_pad,
ppdata, base_data, end_data,
space_remaining,
bool ask_sharemode = lp_parm_bool(SNUM(conn), "smbd", "search ask sharemode", true);
TALLOC_CTX *ctx = talloc_tos();
struct dptr_struct *dirptr = NULL;
- struct smbd_server_connection *sconn = smbd_server_conn;
+ struct smbd_server_connection *sconn = req->sconn;
if (total_params < 13) {
reply_nterror(req, NT_STATUS_INVALID_PARAMETER);
}
mask_contains_wcard = True;
}
- directory = talloc_strdup(talloc_tos(), "./");
+ } else {
+ *p = 0;
+ }
+
+ if (p == NULL || p == directory) {
+ /* Ensure we don't have a directory name of "". */
+ directory = talloc_strdup(talloc_tos(), ".");
if (!directory) {
reply_nterror(req, NT_STATUS_NO_MEMORY);
goto out;
}
- } else {
- *p = 0;
}
DEBUG(5,("dir=%s, mask = %s\n",directory, mask));
}
if (!lp_ea_support(SNUM(conn))) {
- reply_doserror(req, ERRDOS, ERReasnotsupported);
+ reply_nterror(req, NT_STATUS_EAS_NOT_SUPPORTED);
goto out;
}
needed as lanman2 assumes these are being saved between calls */
ntstatus = dptr_create(conn,
+ NULL, /* fsp */
directory,
False,
True,
if(numentries == 0) {
dptr_close(sconn, &dptr_num);
- if (Protocol < PROTOCOL_NT1) {
- reply_doserror(req, ERRDOS, ERRnofiles);
+ if (get_Protocol() < PROTOCOL_NT1) {
+ reply_force_doserror(req, ERRDOS, ERRnofiles);
goto out;
} else {
reply_botherror(req, NT_STATUS_NO_SUCH_FILE,
bool ask_sharemode = lp_parm_bool(SNUM(conn), "smbd", "search ask sharemode", true);
TALLOC_CTX *ctx = talloc_tos();
struct dptr_struct *dirptr;
- struct smbd_server_connection *sconn = smbd_server_conn;
+ struct smbd_server_connection *sconn = req->sconn;
if (total_params < 13) {
reply_nterror(req, NT_STATUS_INVALID_PARAMETER);
requires_resume_key = (findnext_flags & FLAG_TRANS2_FIND_REQUIRE_RESUME);
continue_bit = (findnext_flags & FLAG_TRANS2_FIND_CONTINUE);
- srvstr_get_path_wcard(ctx, params, req->flags2, &resume_name,
+ if (!continue_bit) {
+ /* We only need resume_name if continue_bit is zero. */
+ srvstr_get_path_wcard(ctx, params, req->flags2, &resume_name,
params+12,
total_params - 12, STR_TERMINATE, &ntstatus,
&mask_contains_wcard);
- if (!NT_STATUS_IS_OK(ntstatus)) {
- /* Win9x or OS/2 can send a resume name of ".." or ".". This will cause the parser to
- complain (it thinks we're asking for the directory above the shared
- path or an invalid name). Catch this as the resume name is only compared, never used in
- a file access. JRA. */
- srvstr_pull_talloc(ctx, params, req->flags2,
+ if (!NT_STATUS_IS_OK(ntstatus)) {
+ /* Win9x or OS/2 can send a resume name of ".." or ".". This will cause the parser to
+ complain (it thinks we're asking for the directory above the shared
+ path or an invalid name). Catch this as the resume name is only compared, never used in
+ a file access. JRA. */
+ srvstr_pull_talloc(ctx, params, req->flags2,
&resume_name, params+12,
total_params - 12,
STR_TERMINATE);
- if (!resume_name || !(ISDOT(resume_name) || ISDOTDOT(resume_name))) {
- reply_nterror(req, ntstatus);
- return;
+ if (!resume_name || !(ISDOT(resume_name) || ISDOTDOT(resume_name))) {
+ reply_nterror(req, ntstatus);
+ return;
+ }
}
}
close_after_request=%d, close_if_end = %d requires_resume_key = %d \
resume_key = %d resume name = %s continue=%d level = %d\n",
dptr_num, max_data_bytes, maxentries, close_after_request, close_if_end,
- requires_resume_key, resume_key, resume_name, continue_bit, info_level));
+ requires_resume_key, resume_key,
+ resume_name ? resume_name : "(NULL)", continue_bit, info_level));
if (!maxentries) {
/* W2K3 seems to treat zero as 1. */
}
if (!lp_ea_support(SNUM(conn))) {
- reply_doserror(req, ERRDOS, ERReasnotsupported);
+ reply_nterror(req, NT_STATUS_EAS_NOT_SUPPORTED);
return;
}
/* Check that the dptr is valid */
if(!(dirptr = dptr_fetch_lanman2(sconn, dptr_num))) {
- reply_doserror(req, ERRDOS, ERRnofiles);
+ reply_nterror(req, STATUS_NO_MORE_FILES);
return;
}
/* Get the wildcard mask from the dptr */
if((p = dptr_wcard(sconn, dptr_num))== NULL) {
DEBUG(2,("dptr_num %d has no wildcard\n", dptr_num));
- reply_doserror(req, ERRDOS, ERRnofiles);
+ reply_nterror(req, STATUS_NO_MORE_FILES);
return;
}
* depend on the last file name instead.
*/
- if(*resume_name && !continue_bit) {
+ if(!continue_bit && resume_name && *resume_name) {
SMB_STRUCT_STAT st;
long current_pos = 0;
extended_info->samba_subversion |= (SAMBA_VERSION_VENDOR_PATCH & 0xffff);
#endif
extended_info->samba_gitcommitdate = 0;
-#ifdef SAMBA_VERSION_GIT_COMMIT_TIME
- unix_to_nt_time(&extended_info->samba_gitcommitdate, SAMBA_VERSION_GIT_COMMIT_TIME);
+#ifdef SAMBA_VERSION_COMMIT_TIME
+ unix_to_nt_time(&extended_info->samba_gitcommitdate, SAMBA_VERSION_COMMIT_TIME);
#endif
memset(extended_info->samba_version_string, 0,
int snum = SNUM(conn);
char *fstype = lp_fstype(SNUM(conn));
uint32 additional_flags = 0;
- struct smb_filename *smb_fname_dot = NULL;
+ struct smb_filename smb_fname_dot;
SMB_STRUCT_STAT st;
- NTSTATUS status;
if (IS_IPC(conn)) {
if (info_level != SMB_QUERY_CIFS_UNIX_INFO) {
DEBUG(3,("smbd_do_qfsinfo: level = %d\n", info_level));
- status = create_synthetic_smb_fname(talloc_tos(), ".", NULL, NULL,
- &smb_fname_dot);
- if (!NT_STATUS_IS_OK(status)) {
- return status;
- }
+ ZERO_STRUCT(smb_fname_dot);
+ smb_fname_dot.base_name = discard_const_p(char, ".");
- if(SMB_VFS_STAT(conn, smb_fname_dot) != 0) {
+ if(SMB_VFS_STAT(conn, &smb_fname_dot) != 0) {
DEBUG(2,("stat of . failed (%s)\n", strerror(errno)));
- TALLOC_FREE(smb_fname_dot);
return map_nt_error_from_unix(errno);
}
- st = smb_fname_dot->st;
- TALLOC_FREE(smb_fname_dot);
+ st = smb_fname_dot.st;
*ppdata = (char *)SMB_REALLOC(
*ppdata, max_data_bytes + DIR_ENTRY_SAFETY_MARGIN);
case SMB_QUERY_FS_DEVICE_INFO:
case SMB_FS_DEVICE_INFORMATION:
+ {
+ uint32_t characteristics = FILE_DEVICE_IS_MOUNTED;
+
+ if (!CAN_WRITE(conn)) {
+ characteristics |= FILE_READ_ONLY_DEVICE;
+ }
data_len = 8;
- SIVAL(pdata,0,0); /* dev type */
- SIVAL(pdata,4,0); /* characteristics */
+ SIVAL(pdata,0,FILE_DEVICE_DISK); /* dev type */
+ SIVAL(pdata,4,characteristics);
break;
+ }
#ifdef HAVE_SYS_QUOTAS
case SMB_FS_QUOTA_INFORMATION:
fsp.fnum = -1;
/* access check */
- if (conn->server_info->utok.uid != sec_initial_uid()) {
+ if (conn->session_info->utok.uid != sec_initial_uid()) {
DEBUG(0,("set_user_quota: access_denied "
"service [%s] user [%s]\n",
lp_servicename(SNUM(conn)),
- conn->server_info->unix_name));
+ conn->session_info->unix_name));
return NT_STATUS_ACCESS_DENIED;
}
case SMB_QUERY_CIFS_UNIX_INFO:
{
bool large_write = lp_min_receive_file_size() &&
- !srv_is_signing_active(smbd_server_conn);
- bool large_read = !srv_is_signing_active(smbd_server_conn);
+ !srv_is_signing_active(conn->sconn);
+ bool large_read = !srv_is_signing_active(conn->sconn);
int encrypt_caps = 0;
if (!lp_unix_extensions()) {
* in our list of SIDs.
*/
if (nt_token_check_sid(&global_sid_Builtin_Guests,
- conn->server_info->ptok)) {
+ conn->session_info->security_token)) {
flags |= SMB_WHOAMI_GUEST;
}
* is in our list of SIDs.
*/
if (nt_token_check_sid(&global_sid_Authenticated_Users,
- conn->server_info->ptok)) {
+ conn->session_info->security_token)) {
flags &= ~SMB_WHOAMI_GUEST;
}
+ 4 /* num_sids */
+ 4 /* SID bytes */
+ 4 /* pad/reserved */
- + (conn->server_info->utok.ngroups * 8)
+ + (conn->session_info->utok.ngroups * 8)
/* groups list */
- + (conn->server_info->ptok->num_sids *
+ + (conn->session_info->security_token->num_sids *
SID_MAX_SIZE)
/* SID list */;
SIVAL(pdata, 0, flags);
SIVAL(pdata, 4, SMB_WHOAMI_MASK);
SBIG_UINT(pdata, 8,
- (uint64_t)conn->server_info->utok.uid);
+ (uint64_t)conn->session_info->utok.uid);
SBIG_UINT(pdata, 16,
- (uint64_t)conn->server_info->utok.gid);
+ (uint64_t)conn->session_info->utok.gid);
if (data_len >= max_data_bytes) {
break;
}
- SIVAL(pdata, 24, conn->server_info->utok.ngroups);
- SIVAL(pdata, 28, conn->server_info->num_sids);
+ SIVAL(pdata, 24, conn->session_info->utok.ngroups);
+ SIVAL(pdata, 28, conn->session_info->security_token->num_sids);
/* We walk the SID list twice, but this call is fairly
* infrequent, and I don't expect that it's performance
* sensitive -- jpeach
*/
for (i = 0, sid_bytes = 0;
- i < conn->server_info->ptok->num_sids; ++i) {
+ i < conn->session_info->security_token->num_sids; ++i) {
sid_bytes += ndr_size_dom_sid(
- &conn->server_info->ptok->user_sids[i],
- NULL,
+ &conn->session_info->security_token->sids[i],
0);
}
data_len = 40;
/* GID list */
- for (i = 0; i < conn->server_info->utok.ngroups; ++i) {
+ for (i = 0; i < conn->session_info->utok.ngroups; ++i) {
SBIG_UINT(pdata, data_len,
- (uint64_t)conn->server_info->utok.groups[i]);
+ (uint64_t)conn->session_info->utok.groups[i]);
data_len += 8;
}
/* SID list */
for (i = 0;
- i < conn->server_info->ptok->num_sids; ++i) {
+ i < conn->session_info->security_token->num_sids; ++i) {
int sid_len = ndr_size_dom_sid(
- &conn->server_info->ptok->user_sids[i],
- NULL,
+ &conn->session_info->security_token->sids[i],
0);
sid_linearize(pdata + data_len, sid_len,
- &conn->server_info->ptok->user_sids[i]);
+ &conn->session_info->security_token->sids[i]);
data_len += sid_len;
}
return;
}
+ if (req->sconn->smb1.echo_handler.trusted_fde) {
+ DEBUG( 2,("call_trans2setfsinfo: "
+ "request transport encryption disabled"
+ "with 'fork echo handler = yes'\n"));
+ reply_nterror(
+ req,
+ NT_STATUS_NOT_SUPPORTED);
+ return;
+ }
+
DEBUG( 4,("call_trans2setfsinfo: "
"request transport encryption.\n"));
ZERO_STRUCT(quotas);
/* access check */
- if ((conn->server_info->utok.uid != sec_initial_uid())
+ if ((conn->session_info->utok.uid != sec_initial_uid())
||!CAN_WRITE(conn)) {
DEBUG(0,("set_user_quota: access_denied service [%s] user [%s]\n",
lp_servicename(SNUM(conn)),
- conn->server_info->unix_name));
+ conn->session_info->unix_name));
reply_nterror(req, NT_STATUS_ACCESS_DENIED);
return;
}
files_struct *fsp,
const SMB_STRUCT_STAT *psbuf)
{
+ uint64_t file_index = get_FileIndex(conn, psbuf);
+
DEBUG(10,("store_file_unix_basic: SMB_QUERY_FILE_UNIX_BASIC\n"));
DEBUG(4,("store_file_unix_basic: st_mode=%o\n",(int)psbuf->st_ex_mode));
SIVAL(pdata,4,0);
pdata += 8;
- SINO_T_VAL(pdata,0,(SMB_INO_T)psbuf->st_ex_ino); /* inode number */
+ SINO_T_VAL(pdata,0,(SMB_INO_T)file_index); /* inode number */
pdata += 8;
SIVAL(pdata,0, unix_perms_to_wire(psbuf->st_ex_mode)); /* Standard UNIX file permissions */
struct smb_filename *smb_fname,
bool delete_pending,
struct timespec write_time_ts,
- bool ms_dfs_link,
struct ea_list *ea_list,
int lock_data_count,
char *lock_data,
smb_fname_str_dbg(smb_fname), fsp ? fsp->fnum : -1,
info_level, max_data_bytes));
- if (ms_dfs_link) {
- mode = dos_mode_msdfs(conn, smb_fname);
- } else {
- mode = dos_mode(conn, smb_fname);
- }
- if (!mode)
- mode = FILE_ATTRIBUTE_NORMAL;
-
+ mode = dos_mode(conn, smb_fname);
nlink = psbuf->st_ex_nlink;
if (nlink && (mode&aDIR)) {
/* Do we have this path open ? */
files_struct *fsp1;
struct file_id fileid = vfs_file_id_from_sbuf(conn, psbuf);
- fsp1 = file_find_di_first(fileid);
+ fsp1 = file_find_di_first(conn->sconn, fileid);
if (fsp1 && fsp1->initial_allocation_size) {
allocation_size = SMB_VFS_GET_ALLOC_SIZE(conn, fsp1, psbuf);
}
I think this causes us to fail the IFSKIT
BasicFileInformationTest. -tpot */
- file_index = ((psbuf->st_ex_ino) & UINT32_MAX); /* FileIndexLow */
- file_index |= ((uint64_t)((psbuf->st_ex_dev) & UINT32_MAX)) << 32; /* FileIndexHigh */
+ file_index = get_FileIndex(conn, psbuf);
switch (info_level) {
case SMB_INFO_STANDARD:
pdata = store_file_unix_basic(conn, pdata, fsp, psbuf);
data_size = PTR_DIFF(pdata,(*ppdata));
- {
- int i;
- DEBUG(4,("smbd_do_qfilepathinfo: SMB_QUERY_FILE_UNIX_BASIC "));
-
- for (i=0; i<100; i++)
- DEBUG(4,("%d=%x, ",i, (*ppdata)[i]));
- DEBUG(4,("\n"));
- }
+ DEBUG(4,("smbd_do_qfilepathinfo: "
+ "SMB_QUERY_FILE_UNIX_BASIC\n"));
+ dump_data(4, (uint8_t *)(*ppdata), data_size);
break;
uint16 num_file_acls = 0;
uint16 num_def_acls = 0;
- if (fsp && !fsp->is_directory && (fsp->fh->fd != -1)) {
+ if (fsp && fsp->fh->fd != -1) {
file_acl = SMB_VFS_SYS_ACL_GET_FD(fsp);
} else {
file_acl =
{
uint64_t count;
uint64_t offset;
- uint32 lock_pid;
+ uint64_t smblctx;
enum brl_type lock_type;
/* We need an open file with a real fd for this. */
- if (!fsp || fsp->is_directory || fsp->fh->fd == -1) {
+ if (!fsp || fsp->fh->fd == -1) {
return NT_STATUS_INVALID_LEVEL;
}
return NT_STATUS_INVALID_PARAMETER;
}
- lock_pid = IVAL(pdata, POSIX_LOCK_PID_OFFSET);
+ smblctx = (uint64_t)IVAL(pdata, POSIX_LOCK_PID_OFFSET);
#if defined(HAVE_LONGLONG)
offset = (((uint64_t) IVAL(pdata,(POSIX_LOCK_START_OFFSET+4))) << 32) |
((uint64_t) IVAL(pdata,POSIX_LOCK_START_OFFSET));
#endif /* HAVE_LONGLONG */
status = query_lock(fsp,
- &lock_pid,
+ &smblctx,
&count,
&offset,
&lock_type,
SSVAL(pdata, POSIX_LOCK_TYPE_OFFSET, lock_type);
SSVAL(pdata, POSIX_LOCK_FLAGS_OFFSET, 0);
- SIVAL(pdata, POSIX_LOCK_PID_OFFSET, lock_pid);
+ SIVAL(pdata, POSIX_LOCK_PID_OFFSET, (uint32_t)smblctx);
#if defined(HAVE_LONGLONG)
SIVAL(pdata, POSIX_LOCK_START_OFFSET, (uint32)(offset & 0xFFFFFFFF));
SIVAL(pdata, POSIX_LOCK_START_OFFSET + 4, (uint32)((offset >> 32) & 0xFFFFFFFF));
struct ea_list *ea_list = NULL;
int lock_data_count = 0;
char *lock_data = NULL;
- bool ms_dfs_link = false;
NTSTATUS status = NT_STATUS_OK;
if (!params) {
/* We know this name is ok, it's already passed the checks. */
- } else if(fsp->is_directory || fsp->fh->fd == -1) {
+ } else if(fsp->fh->fd == -1) {
/*
* This is actually a QFILEINFO on a directory
* handle (returned from an NT SMB). NT5.0 seems
}
fileid = vfs_file_id_from_sbuf(conn, &smb_fname->st);
- get_file_infos(fileid, &delete_pending, &write_time_ts);
+ get_file_infos(fileid, fsp->name_hash, &delete_pending, &write_time_ts);
} else {
/*
* Original code - this is an open file.
*/
- if (!check_fsp(conn, req, fsp)) {
- return;
- }
-
if (SMB_VFS_FSTAT(fsp, &smb_fname->st) != 0) {
DEBUG(3, ("fstat of fnum %d failed (%s)\n",
fsp->fnum, strerror(errno)));
return;
}
fileid = vfs_file_id_from_sbuf(conn, &smb_fname->st);
- get_file_infos(fileid, &delete_pending, &write_time_ts);
+ get_file_infos(fileid, fsp->name_hash, &delete_pending, &write_time_ts);
}
} else {
+ uint32_t name_hash;
char *fname = NULL;
/* qpathinfo */
}
}
+ status = file_name_hash(conn,
+ smb_fname_str_dbg(smb_fname_base),
+ &name_hash);
+ if (!NT_STATUS_IS_OK(status)) {
+ TALLOC_FREE(smb_fname_base);
+ reply_nterror(req, status);
+ return;
+ }
+
fileid = vfs_file_id_from_sbuf(conn,
&smb_fname_base->st);
TALLOC_FREE(smb_fname_base);
- get_file_infos(fileid, &delete_pending, NULL);
+ get_file_infos(fileid, name_hash, &delete_pending, NULL);
if (delete_pending) {
reply_nterror(req, NT_STATUS_DELETE_PENDING);
return;
return;
}
- } else if (!VALID_STAT(smb_fname->st) &&
- SMB_VFS_STAT(conn, smb_fname) &&
- (info_level != SMB_INFO_IS_NAME_VALID)) {
- ms_dfs_link = check_msdfs_link(conn,
- smb_fname->base_name,
- &smb_fname->st);
-
- if (!ms_dfs_link) {
+ } else {
+ if (SMB_VFS_STAT(conn, smb_fname) != 0) {
DEBUG(3,("call_trans2qfilepathinfo: "
"SMB_VFS_STAT of %s failed (%s)\n",
smb_fname_str_dbg(smb_fname),
}
}
+ status = file_name_hash(conn,
+ smb_fname_str_dbg(smb_fname),
+ &name_hash);
+ if (!NT_STATUS_IS_OK(status)) {
+ reply_nterror(req, status);
+ return;
+ }
+
fileid = vfs_file_id_from_sbuf(conn, &smb_fname->st);
- get_file_infos(fileid, &delete_pending, &write_time_ts);
+ get_file_infos(fileid, name_hash, &delete_pending, &write_time_ts);
if (delete_pending) {
reply_nterror(req, NT_STATUS_DELETE_PENDING);
return;
}
if (!lp_ea_support(SNUM(conn))) {
- reply_doserror(req, ERRDOS,
- ERReasnotsupported);
+ reply_nterror(req, NT_STATUS_EAS_NOT_SUPPORTED);
return;
}
status = smbd_do_qfilepathinfo(conn, req, info_level,
fsp, smb_fname,
delete_pending, write_time_ts,
- ms_dfs_link, ea_list,
+ ea_list,
lock_data_count, lock_data,
req->flags2, max_data_bytes,
ppdata, &data_size);
NTSTATUS hardlink_internals(TALLOC_CTX *ctx,
connection_struct *conn,
+ struct smb_request *req,
+ bool overwrite_if_exists,
const struct smb_filename *smb_fname_old,
- const struct smb_filename *smb_fname_new)
+ struct smb_filename *smb_fname_new)
{
NTSTATUS status = NT_STATUS_OK;
return NT_STATUS_OBJECT_NAME_NOT_FOUND;
}
- /* Disallow if newname already exists. */
if (VALID_STAT(smb_fname_new->st)) {
- return NT_STATUS_OBJECT_NAME_COLLISION;
+ if (overwrite_if_exists) {
+ if (S_ISDIR(smb_fname_new->st.st_ex_mode)) {
+ return NT_STATUS_FILE_IS_A_DIRECTORY;
+ }
+ status = unlink_internals(conn,
+ req,
+ FILE_ATTRIBUTE_NORMAL,
+ smb_fname_new,
+ false);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
+ } else {
+ /* Disallow if newname already exists. */
+ return NT_STATUS_OBJECT_NAME_COLLISION;
+ }
}
/* No links from a directory. */
struct smb_file_time *ft,
bool setting_write_time)
{
- struct smb_filename *smb_fname_base = NULL;
+ struct smb_filename smb_fname_base;
uint32 action =
FILE_NOTIFY_CHANGE_LAST_ACCESS
|FILE_NOTIFY_CHANGE_LAST_WRITE
|FILE_NOTIFY_CHANGE_CREATION;
- NTSTATUS status;
if (!VALID_STAT(smb_fname->st)) {
return NT_STATUS_OBJECT_NAME_NOT_FOUND;
}
+ if (fsp && !(fsp->access_mask & FILE_WRITE_ATTRIBUTES)) {
+ return NT_STATUS_ACCESS_DENIED;
+ }
+
/* get some defaults (no modifications) if any info is zero or -1. */
if (null_timespec(ft->create_time)) {
action &= ~FILE_NOTIFY_CHANGE_CREATION;
DEBUG(10,("smb_set_file_time: setting utimes to modified values.\n"));
/* Always call ntimes on the base, even if a stream was passed in. */
- status = create_synthetic_smb_fname(talloc_tos(), smb_fname->base_name,
- NULL, &smb_fname->st,
- &smb_fname_base);
- if (!NT_STATUS_IS_OK(status)) {
- return status;
- }
+ smb_fname_base = *smb_fname;
+ smb_fname_base.stream_name = NULL;
- if(file_ntimes(conn, smb_fname_base, ft)!=0) {
- TALLOC_FREE(smb_fname_base);
+ if(file_ntimes(conn, &smb_fname_base, ft)!=0) {
return map_nt_error_from_unix(errno);
}
- TALLOC_FREE(smb_fname_base);
notify_fname(conn, NOTIFY_ACTION_MODIFIED, action,
smb_fname->base_name);
files_struct *fsp,
const struct smb_filename *smb_fname,
const SMB_STRUCT_STAT *psbuf,
- SMB_OFF_T size)
+ SMB_OFF_T size,
+ bool fail_after_createfile)
{
NTSTATUS status = NT_STATUS_OK;
struct smb_filename *smb_fname_tmp = NULL;
return NT_STATUS_OBJECT_NAME_NOT_FOUND;
}
+ if (fsp && !(fsp->access_mask & FILE_WRITE_DATA)) {
+ return NT_STATUS_ACCESS_DENIED;
+ }
+
DEBUG(6,("smb_set_file_size: size: %.0f ", (double)size));
if (size == get_file_size_stat(psbuf)) {
req, /* req */
0, /* root_dir_fid */
smb_fname_tmp, /* fname */
- FILE_WRITE_ATTRIBUTES, /* access_mask */
+ FILE_WRITE_DATA, /* access_mask */
(FILE_SHARE_READ | FILE_SHARE_WRITE | /* share_access */
FILE_SHARE_DELETE),
FILE_OPEN, /* create_disposition*/
FILE_ATTRIBUTE_NORMAL, /* file_attributes */
FORCE_OPLOCK_BREAK_TO_NONE, /* oplock_request */
0, /* allocation_size */
+ 0, /* private_flags */
NULL, /* sd */
NULL, /* ea_list */
&new_fsp, /* result */
return status;
}
+ /* See RAW-SFILEINFO-END-OF-FILE */
+ if (fail_after_createfile) {
+ close_file(req, new_fsp,NORMAL_CLOSE);
+ return NT_STATUS_INVALID_LEVEL;
+ }
+
if (vfs_set_filelen(new_fsp, size) == -1) {
status = map_nt_error_from_unix(errno);
close_file(req, new_fsp,NORMAL_CLOSE);
if (!ea_list) {
return NT_STATUS_INVALID_PARAMETER;
}
+
+ if (fsp && !(fsp->access_mask & FILE_WRITE_EA)) {
+ return NT_STATUS_ACCESS_DENIED;
+ }
+
status = set_ea(conn, fsp, smb_fname, ea_list);
return status;
if (!ea_list) {
return NT_STATUS_INVALID_PARAMETER;
}
+
+ if (fsp && !(fsp->access_mask & FILE_WRITE_EA)) {
+ return NT_STATUS_ACCESS_DENIED;
+ }
+
status = set_ea(conn, fsp, fsp->fsp_name, ea_list);
DEBUG(10, ("smb_set_file_full_ea_info on file %s returned %s\n",
const char *pdata,
int total_data,
files_struct *fsp,
- const struct smb_filename *smb_fname)
+ struct smb_filename *smb_fname)
{
NTSTATUS status = NT_STATUS_OK;
bool delete_on_close;
(unsigned int)dosmode,
(unsigned int)delete_on_close ));
- status = can_set_delete_on_close(fsp, delete_on_close, dosmode);
-
- if (!NT_STATUS_IS_OK(status)) {
- return status;
+ if (delete_on_close) {
+ status = can_set_delete_on_close(fsp, dosmode);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
}
/* The set is across all open files on this dev/inode pair. */
if (!set_delete_on_close(fsp, delete_on_close,
- &conn->server_info->utok)) {
+ &conn->session_info->utok)) {
return NT_STATUS_ACCESS_DENIED;
}
return NT_STATUS_OK;
{
char *link_target = NULL;
const char *newname = smb_fname->base_name;
- NTSTATUS status = NT_STATUS_OK;
TALLOC_CTX *ctx = talloc_tos();
/* Set a symbolic link. */
return NT_STATUS_INVALID_PARAMETER;
}
- /* !widelinks forces the target path to be within the share. */
- /* This means we can interpret the target as a pathname. */
- if (!lp_widelinks(SNUM(conn))) {
- char *rel_name = NULL;
- char *last_dirp = NULL;
-
- if (*link_target == '/') {
- /* No absolute paths allowed. */
- return NT_STATUS_ACCESS_DENIED;
- }
- rel_name = talloc_strdup(ctx,newname);
- if (!rel_name) {
- return NT_STATUS_NO_MEMORY;
- }
- last_dirp = strrchr_m(rel_name, '/');
- if (last_dirp) {
- last_dirp[1] = '\0';
- } else {
- rel_name = talloc_strdup(ctx,"./");
- if (!rel_name) {
- return NT_STATUS_NO_MEMORY;
- }
- }
- rel_name = talloc_asprintf_append(rel_name,
- "%s",
- link_target);
- if (!rel_name) {
- return NT_STATUS_NO_MEMORY;
- }
-
- status = check_name(conn, rel_name);
- if (!NT_STATUS_IS_OK(status)) {
- return status;
- }
- }
-
DEBUG(10,("smb_set_file_unix_link: SMB_SET_FILE_UNIX_LINK doing symlink %s -> %s\n",
newname, link_target ));
static NTSTATUS smb_set_file_unix_hlink(connection_struct *conn,
struct smb_request *req,
const char *pdata, int total_data,
- const struct smb_filename *smb_fname_new)
+ struct smb_filename *smb_fname_new)
{
char *oldname = NULL;
struct smb_filename *smb_fname_old = NULL;
return status;
}
- return hardlink_internals(ctx, conn, smb_fname_old, smb_fname_new);
+ return hardlink_internals(ctx, conn, req, false,
+ smb_fname_old, smb_fname_new);
+}
+
+/****************************************************************************
+ Deal with SMB2_FILE_RENAME_INFORMATION_INTERNAL
+****************************************************************************/
+
+static NTSTATUS smb2_file_rename_information(connection_struct *conn,
+ struct smb_request *req,
+ const char *pdata,
+ int total_data,
+ files_struct *fsp,
+ struct smb_filename *smb_fname_src)
+{
+ bool overwrite;
+ uint32_t len;
+ char *newname = NULL;
+ struct smb_filename *smb_fname_dst = NULL;
+ NTSTATUS status = NT_STATUS_OK;
+ TALLOC_CTX *ctx = talloc_tos();
+
+ if (!fsp) {
+ return NT_STATUS_INVALID_HANDLE;
+ }
+
+ if (total_data < 20) {
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+
+ overwrite = (CVAL(pdata,0) ? True : False);
+ len = IVAL(pdata,16);
+
+ if (len > (total_data - 20) || (len == 0)) {
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+
+ srvstr_get_path(ctx, pdata, req->flags2, &newname,
+ &pdata[20], len, STR_TERMINATE,
+ &status);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
+
+ DEBUG(10,("smb2_file_rename_information: got name |%s|\n",
+ newname));
+
+ status = filename_convert(ctx,
+ conn,
+ req->flags2 & FLAGS2_DFS_PATHNAMES,
+ newname,
+ UCF_SAVE_LCOMP,
+ NULL,
+ &smb_fname_dst);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
+
+ if (fsp->base_fsp) {
+ /* newname must be a stream name. */
+ if (newname[0] != ':') {
+ return NT_STATUS_NOT_SUPPORTED;
+ }
+
+ /* Create an smb_fname to call rename_internals_fsp() with. */
+ status = create_synthetic_smb_fname(talloc_tos(),
+ fsp->base_fsp->fsp_name->base_name, newname, NULL,
+ &smb_fname_dst);
+ if (!NT_STATUS_IS_OK(status)) {
+ goto out;
+ }
+
+ /*
+ * Set the original last component, since
+ * rename_internals_fsp() requires it.
+ */
+ smb_fname_dst->original_lcomp = talloc_strdup(smb_fname_dst,
+ newname);
+ if (smb_fname_dst->original_lcomp == NULL) {
+ status = NT_STATUS_NO_MEMORY;
+ goto out;
+ }
+
+ }
+
+ DEBUG(10,("smb2_file_rename_information: "
+ "SMB_FILE_RENAME_INFORMATION (fnum %d) %s -> %s\n",
+ fsp->fnum, fsp_str_dbg(fsp),
+ smb_fname_str_dbg(smb_fname_dst)));
+ status = rename_internals_fsp(conn, fsp, smb_fname_dst, 0,
+ overwrite);
+
+ out:
+ TALLOC_FREE(smb_fname_dst);
+ return status;
+}
+
+static NTSTATUS smb_file_link_information(connection_struct *conn,
+ struct smb_request *req,
+ const char *pdata,
+ int total_data,
+ files_struct *fsp,
+ struct smb_filename *smb_fname_src)
+{
+ bool overwrite;
+ uint32_t len;
+ char *newname = NULL;
+ struct smb_filename *smb_fname_dst = NULL;
+ NTSTATUS status = NT_STATUS_OK;
+ TALLOC_CTX *ctx = talloc_tos();
+
+ if (!fsp) {
+ return NT_STATUS_INVALID_HANDLE;
+ }
+
+ if (total_data < 20) {
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+
+ overwrite = (CVAL(pdata,0) ? true : false);
+ len = IVAL(pdata,16);
+
+ if (len > (total_data - 20) || (len == 0)) {
+ return NT_STATUS_INVALID_PARAMETER;
+ }
+
+ srvstr_get_path(ctx, pdata, req->flags2, &newname,
+ &pdata[20], len, STR_TERMINATE,
+ &status);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
+
+ DEBUG(10,("smb_file_link_information: got name |%s|\n",
+ newname));
+
+ status = filename_convert(ctx,
+ conn,
+ req->flags2 & FLAGS2_DFS_PATHNAMES,
+ newname,
+ UCF_SAVE_LCOMP,
+ NULL,
+ &smb_fname_dst);
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
+ }
+
+ if (fsp->base_fsp) {
+ /* No stream names. */
+ return NT_STATUS_NOT_SUPPORTED;
+ }
+
+ DEBUG(10,("smb_file_link_information: "
+ "SMB_FILE_LINK_INFORMATION (fnum %d) %s -> %s\n",
+ fsp->fnum, fsp_str_dbg(fsp),
+ smb_fname_str_dbg(smb_fname_dst)));
+ status = hardlink_internals(ctx,
+ conn,
+ req,
+ overwrite,
+ fsp->fsp_name,
+ smb_fname_dst);
+
+ TALLOC_FREE(smb_fname_dst);
+ return status;
}
/****************************************************************************
status = resolve_dfspath_wcard(ctx, conn,
req->flags2 & FLAGS2_DFS_PATHNAMES,
newname,
+ true,
&newname,
&dest_has_wcard);
if (!NT_STATUS_IS_OK(status)) {
if (p) {
p[1] = '\0';
} else {
- base_name = talloc_strdup(ctx, "./");
+ base_name = talloc_strdup(ctx, "");
if (!base_name) {
return NT_STATUS_NO_MEMORY;
}
{
uint64_t count;
uint64_t offset;
- uint32 lock_pid;
+ uint64_t smblctx;
bool blocking_lock = False;
enum brl_type lock_type;
blocking_lock = False;
}
- lock_pid = IVAL(pdata, POSIX_LOCK_PID_OFFSET);
+ smblctx = (uint64_t)IVAL(pdata, POSIX_LOCK_PID_OFFSET);
#if defined(HAVE_LONGLONG)
offset = (((uint64_t) IVAL(pdata,(POSIX_LOCK_START_OFFSET+4))) << 32) |
((uint64_t) IVAL(pdata,POSIX_LOCK_START_OFFSET));
#endif /* HAVE_LONGLONG */
DEBUG(10,("smb_set_posix_lock: file %s, lock_type = %u,"
- "lock_pid = %u, count = %.0f, offset = %.0f\n",
+ "smblctx = %llu, count = %.0f, offset = %.0f\n",
fsp_str_dbg(fsp),
(unsigned int)lock_type,
- (unsigned int)lock_pid,
+ (unsigned long long)smblctx,
(double)count,
(double)offset ));
if (lock_type == UNLOCK_LOCK) {
- status = do_unlock(smbd_messaging_context(),
+ status = do_unlock(req->sconn->msg_ctx,
fsp,
- lock_pid,
+ smblctx,
count,
offset,
POSIX_LOCK);
} else {
- uint32 block_smbpid;
+ uint64_t block_smblctx;
- struct byte_range_lock *br_lck = do_lock(smbd_messaging_context(),
+ struct byte_range_lock *br_lck = do_lock(req->sconn->msg_ctx,
fsp,
- lock_pid,
+ smblctx,
count,
offset,
lock_type,
POSIX_LOCK,
blocking_lock,
&status,
- &block_smbpid,
+ &block_smblctx,
NULL);
if (br_lck && blocking_lock && ERROR_WAS_LOCK_DENIED(status)) {
fsp,
-1, /* infinite timeout. */
0,
- lock_pid,
+ smblctx,
lock_type,
POSIX_LOCK,
offset,
count,
- block_smbpid)) {
+ block_smblctx)) {
TALLOC_FREE(br_lck);
return status;
}
return NT_STATUS_INVALID_PARAMETER;
}
+ if (fsp && !(fsp->access_mask & FILE_WRITE_ATTRIBUTES)) {
+ return NT_STATUS_ACCESS_DENIED;
+ }
+
/* Set the attributes */
dosmode = IVAL(pdata,32);
status = smb_set_file_dosmode(conn, smb_fname, dosmode);
return NT_STATUS_INVALID_PARAMETER;
}
+ if (fsp && !(fsp->access_mask & FILE_WRITE_ATTRIBUTES)) {
+ return NT_STATUS_ACCESS_DENIED;
+ }
+
/* create time */
ft.create_time = convert_time_t_to_timespec(srv_make_unix_date2(pdata));
/* access time */
allocation_size = smb_roundup(conn, allocation_size);
}
+ if (fsp && !(fsp->access_mask & FILE_WRITE_DATA)) {
+ return NT_STATUS_ACCESS_DENIED;
+ }
+
DEBUG(10,("smb_set_file_allocation_info: file %s : setting new "
"allocation size to %.0f\n", smb_fname_str_dbg(smb_fname),
(double)allocation_size));
FILE_ATTRIBUTE_NORMAL, /* file_attributes */
FORCE_OPLOCK_BREAK_TO_NONE, /* oplock_request */
0, /* allocation_size */
+ 0, /* private_flags */
NULL, /* sd */
NULL, /* ea_list */
&new_fsp, /* result */
const char *pdata,
int total_data,
files_struct *fsp,
- const struct smb_filename *smb_fname)
+ const struct smb_filename *smb_fname,
+ bool fail_after_createfile)
{
SMB_OFF_T size;
"file %s to %.0f\n", smb_fname_str_dbg(smb_fname),
(double)size));
+ if (fsp && !(fsp->access_mask & FILE_WRITE_DATA)) {
+ return NT_STATUS_ACCESS_DENIED;
+ }
+
return smb_set_file_size(conn, req,
fsp,
smb_fname,
&smb_fname->st,
- size);
+ size,
+ fail_after_createfile);
}
/****************************************************************************
files_struct *all_fsps = NULL;
bool modify_mtime = true;
struct file_id id;
+ struct smb_filename *smb_fname_tmp = NULL;
SMB_STRUCT_STAT sbuf;
ZERO_STRUCT(ft);
sbuf = smb_fname->st;
if (!VALID_STAT(sbuf)) {
- struct smb_filename *smb_fname_tmp = NULL;
/*
* The only valid use of this is to create character and block
* devices, and named pipes. This is deprecated (IMHO) and
}
sbuf = smb_fname_tmp->st;
- TALLOC_FREE(smb_fname_tmp);
+ smb_fname = smb_fname_tmp;
/* Ensure we don't try and change anything else. */
raw_unixmode = SMB_MODE_NO_CHANGE;
fsp,
smb_fname,
&sbuf,
- size);
+ size,
+ false);
if (!NT_STATUS_IS_OK(status)) {
return status;
}
}
id = vfs_file_id_from_sbuf(conn, &sbuf);
- for(all_fsps = file_find_di_first(id); all_fsps;
+ for(all_fsps = file_find_di_first(conn->sconn, id); all_fsps;
all_fsps = file_find_di_next(all_fsps)) {
/*
* We're setting the time explicitly for UNIX.
mod_unixmode, /* file_attributes */
0, /* oplock_request */
0, /* allocation_size */
+ 0, /* private_flags */
NULL, /* sd */
NULL, /* ea_list */
&fsp, /* result */
mod_unixmode, /* file_attributes */
oplock_request, /* oplock_request */
0, /* allocation_size */
+ 0, /* private_flags */
NULL, /* sd */
NULL, /* ea_list */
&fsp, /* result */
FILE_FLAG_POSIX_SEMANTICS|0777, /* file_attributes */
0, /* oplock_request */
0, /* allocation_size */
+ 0, /* private_flags */
NULL, /* sd */
NULL, /* ea_list */
&fsp, /* result */
case SMB_FILE_END_OF_FILE_INFORMATION:
case SMB_SET_FILE_END_OF_FILE_INFO:
{
+ /*
+ * XP/Win7 both fail after the createfile with
+ * SMB_SET_FILE_END_OF_FILE_INFO but not
+ * SMB_FILE_END_OF_FILE_INFORMATION (pass-through).
+ * The level is known here, so pass it down
+ * appropriately.
+ */
+ bool should_fail =
+ (info_level == SMB_SET_FILE_END_OF_FILE_INFO);
+
status = smb_set_file_end_of_file_info(conn, req,
pdata,
total_data,
fsp,
- smb_fname);
+ smb_fname,
+ should_fail);
break;
}
break;
}
+ case SMB2_FILE_RENAME_INFORMATION_INTERNAL:
+ {
+ /* SMB2 rename information. */
+ status = smb2_file_rename_information(conn, req,
+ pdata, total_data,
+ fsp, smb_fname);
+ break;
+ }
+
+ case SMB_FILE_LINK_INFORMATION:
+ {
+ status = smb_file_link_information(conn, req,
+ pdata, total_data,
+ fsp, smb_fname);
+ break;
+ }
+
#if defined(HAVE_POSIX_ACLS)
case SMB_SET_POSIX_ACL:
{
return;
}
- if(fsp->is_directory || fsp->fh->fd == -1) {
+ if(fsp->fh->fd == -1) {
/*
* This is actually a SETFILEINFO on a directory
* handle (returned from an NT SMB). NT5.0 seems
* Doing a DELETE_ON_CLOSE should cancel a print job.
*/
if ((info_level == SMB_SET_FILE_DISPOSITION_INFO) && CVAL(pdata,0)) {
- fsp->fh->private_options |= FILE_DELETE_ON_CLOSE;
+ fsp->fh->private_options |= NTCREATEX_OPTIONS_PRIVATE_DELETE_ON_CLOSE;
DEBUG(3,("call_trans2setfilepathinfo: "
"Cancelling print job (%s)\n",
max_data_bytes);
return;
} else {
- reply_doserror(req, ERRDOS, ERRbadpath);
+ reply_nterror(req,
+ NT_STATUS_OBJECT_PATH_NOT_FOUND);
return;
}
} else {
/*
* Original code - this is an open file.
*/
- if (!check_fsp(conn, req, fsp)) {
- return;
- }
-
if (SMB_VFS_FSTAT(fsp, &smb_fname->st) != 0) {
DEBUG(3,("call_trans2setfilepathinfo: fstat "
"of fnum %d failed (%s)\n", fsp->fnum,
/* We have re-scheduled this call. */
return;
}
- if (blocking_lock_was_deferred(req->mid)) {
+ if (blocking_lock_was_deferred_smb1(req->sconn, req->mid)) {
/* We have re-scheduled this call. */
return;
}
TALLOC_CTX *ctx = talloc_tos();
if (!CAN_WRITE(conn)) {
- reply_doserror(req, ERRSRV, ERRaccess);
+ reply_nterror(req, NT_STATUS_ACCESS_DENIED);
return;
}
return;
}
- /* Any data in this call is an EA list. */
- if (total_data && (total_data != 4) && !lp_ea_support(SNUM(conn))) {
- reply_nterror(req, NT_STATUS_EAS_NOT_SUPPORTED);
- goto out;
- }
-
/*
* OS/2 workplace shell seems to send SET_EA requests of "null"
* length (4 bytes containing IVAL 4).
* They seem to have no effect. Bug #3212. JRA.
*/
- if (total_data != 4) {
+ if (total_data && (total_data != 4)) {
+ /* Any data in this call is an EA list. */
if (total_data < 10) {
reply_nterror(req, NT_STATUS_INVALID_PARAMETER);
goto out;
reply_nterror(req, NT_STATUS_INVALID_PARAMETER);
goto out;
}
+
+ if (!lp_ea_support(SNUM(conn))) {
+ reply_nterror(req, NT_STATUS_EAS_NOT_SUPPORTED);
+ goto out;
+ }
}
/* If total_data == 4 Windows doesn't care what values
* are placed in that field, it just ignores them.
max_referral_level = SVAL(params,0);
if(!lp_host_msdfs()) {
- reply_doserror(req, ERRDOS, ERRbadfunc);
+ reply_nterror(req, NT_STATUS_NOT_IMPLEMENTED);
return;
}
/* check for an invalid fid before proceeding */
if (!fsp) {
- reply_doserror(req, ERRDOS, ERRbadfid);
+ reply_nterror(req, NT_STATUS_INVALID_HANDLE);
return;
}
/* NOTE - THIS IS ASCII ONLY AT THE MOMENT - NOT SURE IF OS/2
CAN ACCEPT THIS IN UNICODE. JRA. */
- SSVAL(pdata,0,fsp->rap_print_jobid); /* Job number */
+ /* Job number */
+ if (fsp->print_file) {
+ SSVAL(pdata, 0, fsp->print_file->rap_jobid);
+ } else {
+ SSVAL(pdata, 0, 0);
+ }
srvstr_push(pdata, req->flags2, pdata + 2,
global_myname(), 15,
STR_ASCII|STR_TERMINATE); /* Our NetBIOS name */
}
DEBUG(2,("Unknown TRANS2_IOCTL\n"));
- reply_doserror(req, ERRSRV, ERRerror);
+ reply_nterror(req, NT_STATUS_NOT_IMPLEMENTED);
}
/****************************************************************************
void reply_findclose(struct smb_request *req)
{
int dptr_num;
- struct smbd_server_connection *sconn = smbd_server_conn;
+ struct smbd_server_connection *sconn = req->sconn;
START_PROFILE(SMBfindclose);
static void handle_trans2(connection_struct *conn, struct smb_request *req,
struct trans_state *state)
{
- if (Protocol >= PROTOCOL_NT1) {
+ if (get_Protocol() >= PROTOCOL_NT1) {
req->flags2 |= 0x40; /* IS_LONG_NAME */
SSVAL(req->inbuf,smb_flg2,req->flags2);
}
default:
/* Error in request */
DEBUG(2,("Unknown request %d in trans2 call\n", state->call));
- reply_doserror(req, ERRSRV,ERRerror);
+ reply_nterror(req, NT_STATUS_NOT_IMPLEMENTED);
}
}
case TRANSACT2_SETFSINFO:
break;
default:
- reply_doserror(req, ERRSRV, ERRaccess);
+ reply_nterror(req, NT_STATUS_ACCESS_DENIED);
END_PROFILE(SMBtrans2);
return;
}
git.samba.org / ira / wip.git / blobdiff