HACK ! Always assumes smb_setup field is zero.
****************************************************************************/
-void send_nt_replies(struct smb_request *req, NTSTATUS nt_error,
+void send_nt_replies(connection_struct *conn,
+ struct smb_request *req, NTSTATUS nt_error,
char *params, int paramsize,
char *pdata, int datasize)
{
/* Send the packet */
show_msg((char *)req->outbuf);
- if (!send_smb(smbd_server_fd(),(char *)req->outbuf)) {
- exit_server_cleanly("send_nt_replies: send_smb failed.");
+ if (!srv_send_smb(smbd_server_fd(),
+ (char *)req->outbuf,
+ IS_CONN_ENCRYPTED(conn))) {
+ exit_server_cleanly("send_nt_replies: srv_send_smb failed.");
}
TALLOC_FREE(req->outbuf);
Reply to an NT create and X call.
****************************************************************************/
-void reply_ntcreate_and_X(connection_struct *conn, struct smb_request *req)
+void reply_ntcreate_and_X(struct smb_request *req)
{
+ connection_struct *conn = req->conn;
char *fname = NULL;
uint32 flags;
uint32 access_mask;
struct timespec a_timespec;
struct timespec m_timespec;
NTSTATUS status;
+ int oplock_request;
uint8_t oplock_granted = NO_OPLOCK_RETURN;
TALLOC_CTX *ctx = talloc_tos();
}
}
+ oplock_request = (flags & REQUEST_OPLOCK) ? EXCLUSIVE_OPLOCK : 0;
+ if (oplock_request) {
+ oplock_request |= (flags & REQUEST_BATCH_OPLOCK)
+ ? BATCH_OPLOCK : 0;
+ }
+
status = create_file(conn, req, root_dir_fid, fname,
access_mask, share_access, create_disposition,
- create_options, file_attributes, flags,
- allocation_size, NULL, NULL,
- &fsp, &info, &oplock_granted, &sbuf);
+ create_options, file_attributes, oplock_request,
+ allocation_size, NULL, NULL, &fsp, &info, &sbuf);
if (!NT_STATUS_IS_OK(status)) {
if (open_was_deferred(req->mid)) {
return;
}
+ /*
+ * If the caller set the extended oplock request bit
+ * and we granted one (by whatever means) - set the
+ * correct bit for extended oplock reply.
+ */
+
+ if (oplock_request &&
+ (lp_fake_oplocks(SNUM(conn))
+ || EXCLUSIVE_OPLOCK_TYPE(fsp->oplock_type))) {
+
+ /*
+ * Exclusive oplock granted
+ */
+
+ if (flags & REQUEST_BATCH_OPLOCK) {
+ oplock_granted = BATCH_OPLOCK_RETURN;
+ } else {
+ oplock_granted = EXCLUSIVE_OPLOCK_RETURN;
+ }
+ } else if (fsp->oplock_type == LEVEL_II_OPLOCK) {
+ oplock_granted = LEVEL_II_OPLOCK_RETURN;
+ } else {
+ oplock_granted = NO_OPLOCK_RETURN;
+ }
+
file_len = sbuf.st_size;
fattr = dos_mode(conn,fname,&sbuf);
if (fattr == 0) {
DEBUG(5,("do_nt_transact_create_pipe: open name = %s\n", fname));
/* Send the required number of replies */
- send_nt_replies(req, NT_STATUS_OK, params, param_len, *ppdata, 0);
+ send_nt_replies(conn, req, NT_STATUS_OK, params, param_len, *ppdata, 0);
return;
}
Internal fn to set security descriptors.
****************************************************************************/
-static NTSTATUS set_sd(files_struct *fsp, char *data, uint32 sd_len, uint32 security_info_sent)
+static NTSTATUS set_sd(files_struct *fsp, uint8 *data, uint32 sd_len,
+ uint32 security_info_sent)
{
- prs_struct pd;
SEC_DESC *psd = NULL;
- TALLOC_CTX *mem_ctx;
NTSTATUS status;
if (sd_len == 0 || !lp_nt_acl_support(SNUM(fsp->conn))) {
return NT_STATUS_OK;
}
- /*
- * Init the parse struct we will unmarshall from.
- */
-
- if ((mem_ctx = talloc_init("set_sd")) == NULL) {
- DEBUG(0,("set_sd: talloc_init failed.\n"));
- return NT_STATUS_NO_MEMORY;
- }
-
- prs_init(&pd, 0, mem_ctx, UNMARSHALL);
-
- /*
- * Setup the prs_struct to point at the memory we just
- * allocated.
- */
-
- prs_give_memory( &pd, data, sd_len, False);
-
- /*
- * Finally, unmarshall from the data buffer.
- */
+ status = unmarshall_sec_desc(talloc_tos(), data, sd_len, &psd);
- if(!sec_io_desc( "sd data", &psd, &pd, 1)) {
- DEBUG(0,("set_sd: Error in unmarshalling security descriptor.\n"));
- /*
- * Return access denied for want of a better error message..
- */
- talloc_destroy(mem_ctx);
- return NT_STATUS_NO_MEMORY;
+ if (!NT_STATUS_IS_OK(status)) {
+ return status;
}
if (psd->owner_sid==0) {
security_info_sent &= ~DACL_SECURITY_INFORMATION;
}
- status = SMB_VFS_FSET_NT_ACL( fsp, fsp->fh->fd, security_info_sent, psd);
+ if (fsp->fh->fd != -1) {
+ status = SMB_VFS_FSET_NT_ACL(fsp, security_info_sent, psd);
+ }
+ else {
+ status = SMB_VFS_SET_NT_ACL(fsp, fsp->fsp_name,
+ security_info_sent, psd);
+ }
+
+ TALLOC_FREE(psd);
- talloc_destroy(mem_ctx);
return status;
}
NTSTATUS status;
size_t param_len;
SMB_BIG_UINT allocation_size;
+ int oplock_request;
uint8_t oplock_granted;
TALLOC_CTX *ctx = talloc_tos();
return;
}
+ oplock_request = (flags & REQUEST_OPLOCK) ? EXCLUSIVE_OPLOCK : 0;
+ if (oplock_request) {
+ oplock_request |= (flags & REQUEST_BATCH_OPLOCK)
+ ? BATCH_OPLOCK : 0;
+ }
+
status = create_file(conn, req, root_dir_fid, fname,
access_mask, share_access, create_disposition,
- create_options, file_attributes, flags,
- allocation_size, sd, ea_list,
- &fsp, &info, &oplock_granted, &sbuf);
+ create_options, file_attributes, oplock_request,
+ allocation_size, sd, ea_list, &fsp, &info, &sbuf);
if(!NT_STATUS_IS_OK(status)) {
if (open_was_deferred(req->mid)) {
/* We have re-scheduled this call, no error. */
return;
}
- if (NT_STATUS_EQUAL(status, NT_STATUS_OBJECT_NAME_COLLISION)) {
- reply_botherror(req, status, ERRDOS, ERRfilexists);
- }
- else {
- reply_nterror(req, status);
- }
+ reply_openerror(req, status);
return;
}
+ /*
+ * If the caller set the extended oplock request bit
+ * and we granted one (by whatever means) - set the
+ * correct bit for extended oplock reply.
+ */
+
+ if (oplock_request &&
+ (lp_fake_oplocks(SNUM(conn))
+ || EXCLUSIVE_OPLOCK_TYPE(fsp->oplock_type))) {
+
+ /*
+ * Exclusive oplock granted
+ */
+
+ if (flags & REQUEST_BATCH_OPLOCK) {
+ oplock_granted = BATCH_OPLOCK_RETURN;
+ } else {
+ oplock_granted = EXCLUSIVE_OPLOCK_RETURN;
+ }
+ } else if (fsp->oplock_type == LEVEL_II_OPLOCK) {
+ oplock_granted = LEVEL_II_OPLOCK_RETURN;
+ } else {
+ oplock_granted = NO_OPLOCK_RETURN;
+ }
+
file_len = sbuf.st_size;
fattr = dos_mode(conn,fname,&sbuf);
if (fattr == 0) {
DEBUG(5,("call_nt_transact_create: open name = %s\n", fname));
/* Send the required number of replies */
- send_nt_replies(req, NT_STATUS_OK, params, param_len, *ppdata, 0);
+ send_nt_replies(conn, req, NT_STATUS_OK, params, param_len, *ppdata, 0);
return;
}
conn POINTER CAN BE NULL HERE !
****************************************************************************/
-void reply_ntcancel(connection_struct *conn, struct smb_request *req)
+void reply_ntcancel(struct smb_request *req)
{
/*
* Go through and cancel any pending change notifies.
Reply to a NT rename request.
****************************************************************************/
-void reply_ntrename(connection_struct *conn, struct smb_request *req)
+void reply_ntrename(struct smb_request *req)
{
+ connection_struct *conn = req->conn;
char *oldname = NULL;
char *newname = NULL;
char *p;
* here.
*/
- change_notify_reply(req->inbuf, max_param_count, fsp->notify);
+ change_notify_reply(fsp->conn, req->inbuf, max_param_count, fsp->notify);
/*
* change_notify_reply() above has independently sent its
* No changes pending, queue the request
*/
- status = change_notify_add_request(req->inbuf, max_param_count, filter,
+ status = change_notify_add_request(req,
+ max_param_count,
+ filter,
recursive, fsp);
if (!NT_STATUS_IS_OK(status)) {
reply_nterror(req, status);
/*
* Rename was successful.
*/
- send_nt_replies(req, NT_STATUS_OK, NULL, 0, NULL, 0);
+ send_nt_replies(conn, req, NT_STATUS_OK, NULL, 0, NULL, 0);
DEBUG(3,("nt transact rename from = %s, to = %s succeeded.\n",
fsp->fsp_name, new_name));
{
char *params = *ppparams;
char *data = *ppdata;
- prs_struct pd;
SEC_DESC *psd = NULL;
size_t sd_size;
uint32 security_info_wanted;
- TALLOC_CTX *mem_ctx;
files_struct *fsp = NULL;
NTSTATUS status;
+ DATA_BLOB blob;
if(parameter_count < 8) {
reply_doserror(req, ERRDOS, ERRbadfunc);
return;
}
- if ((mem_ctx = talloc_init("call_nt_transact_query_security_desc")) == NULL) {
- DEBUG(0,("call_nt_transact_query_security_desc: talloc_init failed.\n"));
- reply_doserror(req, ERRDOS, ERRnomem);
- return;
- }
-
/*
* Get the permissions to return.
*/
if (!lp_nt_acl_support(SNUM(conn))) {
- status = get_null_nt_acl(mem_ctx, &psd);
+ status = get_null_nt_acl(talloc_tos(), &psd);
} else {
- status = SMB_VFS_FGET_NT_ACL(fsp, fsp->fh->fd,
- security_info_wanted, &psd);
+ if (fsp->fh->fd != -1) {
+ status = SMB_VFS_FGET_NT_ACL(
+ fsp, security_info_wanted, &psd);
+ }
+ else {
+ status = SMB_VFS_GET_NT_ACL(
+ conn, fsp->fsp_name, security_info_wanted, &psd);
+ }
}
if (!NT_STATUS_IS_OK(status)) {
- talloc_destroy(mem_ctx);
reply_nterror(req, status);
return;
}
- sd_size = sec_desc_size(psd);
+ sd_size = ndr_size_security_descriptor(psd, 0);
DEBUG(3,("call_nt_transact_query_security_desc: sd_size = %lu.\n",(unsigned long)sd_size));
SIVAL(params,0,(uint32)sd_size);
- if(max_data_count < sd_size) {
-
- send_nt_replies(req, NT_STATUS_BUFFER_TOO_SMALL,
+ if (max_data_count < sd_size) {
+ send_nt_replies(conn, req, NT_STATUS_BUFFER_TOO_SMALL,
params, 4, *ppdata, 0);
- talloc_destroy(mem_ctx);
return;
}
data = nttrans_realloc(ppdata, sd_size);
if(data == NULL) {
- talloc_destroy(mem_ctx);
reply_doserror(req, ERRDOS, ERRnomem);
return;
}
- /*
- * Init the parse struct we will marshall into.
- */
-
- prs_init(&pd, 0, mem_ctx, MARSHALL);
-
- /*
- * Setup the prs_struct to point at the memory we just
- * allocated.
- */
+ status = marshall_sec_desc(talloc_tos(), psd,
+ &blob.data, &blob.length);
- prs_give_memory( &pd, data, (uint32)sd_size, False);
-
- /*
- * Finally, linearize into the outgoing buffer.
- */
-
- if(!sec_io_desc( "sd data", &psd, &pd, 1)) {
- DEBUG(0,("call_nt_transact_query_security_desc: Error in marshalling \
-security descriptor.\n"));
- /*
- * Return access denied for want of a better error message..
- */
- talloc_destroy(mem_ctx);
- reply_unixerror(req, ERRDOS, ERRnoaccess);
+ if (!NT_STATUS_IS_OK(status)) {
+ reply_nterror(req, status);
return;
}
- /*
- * Now we can delete the security descriptor.
- */
+ SMB_ASSERT(sd_size == blob.length);
+ memcpy(data, blob.data, sd_size);
- talloc_destroy(mem_ctx);
+ send_nt_replies(conn, req, NT_STATUS_OK, params, 4, data, (int)sd_size);
- send_nt_replies(req, NT_STATUS_OK, params, 4, data, (int)sd_size);
return;
}
char *data = *ppdata;
files_struct *fsp = NULL;
uint32 security_info_sent = 0;
- NTSTATUS nt_status;
+ NTSTATUS status;
if(parameter_count < 8) {
reply_doserror(req, ERRDOS, ERRbadfunc);
return;
}
- if (!NT_STATUS_IS_OK(nt_status = set_sd( fsp, data, data_count, security_info_sent))) {
- reply_nterror(req, nt_status);
+ status = set_sd(fsp, (uint8 *)data, data_count, security_info_sent);
+
+ if (!NT_STATUS_IS_OK(status)) {
+ reply_nterror(req, status);
return;
}
done:
-
- send_nt_replies(req, NT_STATUS_OK, NULL, 0, NULL, 0);
+ send_nt_replies(conn, req, NT_STATUS_OK, NULL, 0, NULL, 0);
return;
}
so we can know if we need to pre-allocate or not */
DEBUG(10,("FSCTL_SET_SPARSE: called on FID[0x%04X](but not implemented)\n", fidnum));
- send_nt_replies(req, NT_STATUS_OK, NULL, 0, NULL, 0);
+ send_nt_replies(conn, req, NT_STATUS_OK, NULL, 0, NULL, 0);
return;
case FSCTL_CREATE_OR_GET_OBJECT_ID:
push_file_id_16(pdata, &fsp->file_id);
memcpy(pdata+16,create_volume_objectid(conn,objid),16);
push_file_id_16(pdata+32, &fsp->file_id);
- send_nt_replies(req, NT_STATUS_OK, NULL, 0,
+ send_nt_replies(conn, req, NT_STATUS_OK, NULL, 0,
pdata, data_count);
return;
}
talloc_destroy(shadow_data->mem_ctx);
- send_nt_replies(req, NT_STATUS_OK, NULL, 0,
+ send_nt_replies(conn, req, NT_STATUS_OK, NULL, 0,
pdata, data_count);
return;
/*unknown = IVAL(pdata,0);*/
sid_parse(pdata+4,sid_len,&sid);
- DEBUGADD(10,("for SID: %s\n",sid_string_static(&sid)));
+ DEBUGADD(10, ("for SID: %s\n", sid_string_dbg(&sid)));
if (!sid_to_uid(&sid, &uid)) {
DEBUG(0,("sid_to_uid: failed, sid[%s] sid_len[%lu]\n",
- sid_string_static(&sid),(unsigned long)sid_len));
+ sid_string_dbg(&sid),
+ (unsigned long)sid_len));
uid = (-1);
}
*/
/* this works for now... */
- send_nt_replies(req, NT_STATUS_OK, NULL, 0, NULL, 0);
+ send_nt_replies(conn, req, NT_STATUS_OK, NULL, 0, NULL, 0);
return;
}
default:
for (;((tmp_list!=NULL)&&((qt_len +40+SID_MAX_SIZE)<max_data_count));
tmp_list=tmp_list->next,entry+=entry_len,qt_len+=entry_len) {
- sid_len = sid_size(&tmp_list->quotas->sid);
+ sid_len = ndr_size_dom_sid(
+ &tmp_list->quotas->sid, 0);
entry_len = 40 + sid_len;
/* nextoffset entry 4 bytes */
break;
}
- send_nt_replies(req, nt_status, params, param_len,
+ send_nt_replies(conn, req, nt_status, params, param_len,
pdata, data_len);
}
#endif /* LARGE_SMB_OFF_T */
sid_parse(pdata+40,sid_len,&sid);
- DEBUGADD(8,("SID: %s\n",sid_string_static(&sid)));
+ DEBUGADD(8,("SID: %s\n", sid_string_dbg(&sid)));
/* 44 unknown bytes left... */
return;
}
- send_nt_replies(req, NT_STATUS_OK, params, param_len,
+ send_nt_replies(conn, req, NT_STATUS_OK, params, param_len,
pdata, data_len);
}
#endif /* HAVE_SYS_QUOTAS */
Reply to a SMBNTtrans.
****************************************************************************/
-void reply_nttrans(connection_struct *conn, struct smb_request *req)
+void reply_nttrans(struct smb_request *req)
{
+ connection_struct *conn = req->conn;
uint32 pscnt;
uint32 psoff;
uint32 dscnt;
Reply to a SMBnttranss
****************************************************************************/
-void reply_nttranss(connection_struct *conn, struct smb_request *req)
+void reply_nttranss(struct smb_request *req)
{
+ connection_struct *conn = req->conn;
unsigned int pcnt,poff,dcnt,doff,pdisp,ddisp;
struct trans_state *state;
git.samba.org / samba.git / blobdiff