diff options
| -rw-r--r-- | source3/Makefile.in | 1 | ||||
| -rw-r--r-- | source3/smbd/globals.h | 1 | ||||
| -rw-r--r-- | source3/smbd/smb2_keepalive.c | 55 | ||||
| -rw-r--r-- | source3/smbd/smb2_server.c | 36 |
4 files changed, 93 insertions, 0 deletions
diff --git a/source3/Makefile.in b/source3/Makefile.in index 53b7a3252a..f5074e3a78 100644 --- a/source3/Makefile.in +++ b/source3/Makefile.in @@ -749,6 +749,7 @@ SMBD_OBJ_SRV = smbd/files.o smbd/chgpasswd.o smbd/connection.o \ smbd/file_access.o \ smbd/dnsregister.o smbd/globals.o \ smbd/smb2_server.o smbd/smb2_negprot.o \ + smbd/smb2_keepalive.o \ $(MANGLE_OBJ) @VFS_STATIC@ SMBD_OBJ_BASE = $(PARAM_WITHOUT_REG_OBJ) $(SMBD_OBJ_SRV) $(LIBSMB_OBJ) \ diff --git a/source3/smbd/globals.h b/source3/smbd/globals.h index d0935e10f1..c5dd97c7c8 100644 --- a/source3/smbd/globals.h +++ b/source3/smbd/globals.h @@ -218,6 +218,7 @@ NTSTATUS smbd_smb2_request_done(struct smbd_smb2_request *req, DATA_BLOB body, DATA_BLOB *dyn); NTSTATUS smbd_smb2_request_process_negprot(struct smbd_smb2_request *req); +NTSTATUS smbd_smb2_request_process_keepalive(struct smbd_smb2_request *req); struct smbd_smb2_request { TALLOC_CTX *mem_pool; diff --git a/source3/smbd/smb2_keepalive.c b/source3/smbd/smb2_keepalive.c new file mode 100644 index 0000000000..0028fd3608 --- /dev/null +++ b/source3/smbd/smb2_keepalive.c @@ -0,0 +1,55 @@ +/* + Unix SMB/CIFS implementation. + Core SMB2 server + + Copyright (C) Stefan Metzmacher 2009 + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#include "includes.h" +#include "smbd/globals.h" +#include "../source4/libcli/smb2/smb2_constants.h" + +NTSTATUS smbd_smb2_request_process_keepalive(struct smbd_smb2_request *req) +{ + const uint8_t *inbody; + int i = req->current_idx; + DATA_BLOB outbody; + size_t expected_body_size = 0x04; + size_t body_size; + + if (req->in.vector[i+1].iov_len != (expected_body_size & 0xFFFFFFFE)) { + return smbd_smb2_request_error(req, NT_STATUS_INVALID_PARAMETER); + } + + inbody = (const uint8_t *)req->in.vector[i+1].iov_base; + + body_size = SVAL(inbody, 0x00); + if (body_size != expected_body_size) { + return smbd_smb2_request_error(req, NT_STATUS_INVALID_PARAMETER); + } + + /* TODO: update some time stamps */ + + outbody = data_blob_talloc(req->out.vector, NULL, 0x04); + if (outbody.data == NULL) { + return smbd_smb2_request_error(req, NT_STATUS_NO_MEMORY); + } + + SSVAL(outbody.data, 0x00, 0x04); /* struct size */ + SSVAL(outbody.data, 0x02, 0); /* reserved */ + + return smbd_smb2_request_done(req, outbody, NULL); +} diff --git a/source3/smbd/smb2_server.c b/source3/smbd/smb2_server.c index f4e5dfabc5..9be6a73e13 100644 --- a/source3/smbd/smb2_server.c +++ b/source3/smbd/smb2_server.c @@ -293,22 +293,58 @@ static NTSTATUS smbd_smb2_request_dispatch(struct smbd_smb2_request *req) return smbd_smb2_request_process_negprot(req); case SMB2_OP_SESSSETUP: + return smbd_smb2_request_error(req, NT_STATUS_NOT_IMPLEMENTED); + case SMB2_OP_LOGOFF: + return smbd_smb2_request_error(req, NT_STATUS_NOT_IMPLEMENTED); + + return smbd_smb2_request_error(req, NT_STATUS_NOT_IMPLEMENTED); case SMB2_OP_TCON: + return smbd_smb2_request_error(req, NT_STATUS_NOT_IMPLEMENTED); + + return smbd_smb2_request_error(req, NT_STATUS_NOT_IMPLEMENTED); case SMB2_OP_TDIS: + return smbd_smb2_request_error(req, NT_STATUS_NOT_IMPLEMENTED); + case SMB2_OP_CREATE: + return smbd_smb2_request_error(req, NT_STATUS_NOT_IMPLEMENTED); + case SMB2_OP_CLOSE: + return smbd_smb2_request_error(req, NT_STATUS_NOT_IMPLEMENTED); + case SMB2_OP_FLUSH: + return smbd_smb2_request_error(req, NT_STATUS_NOT_IMPLEMENTED); + case SMB2_OP_READ: + return smbd_smb2_request_error(req, NT_STATUS_NOT_IMPLEMENTED); + case SMB2_OP_WRITE: + return smbd_smb2_request_error(req, NT_STATUS_NOT_IMPLEMENTED); + case SMB2_OP_LOCK: + return smbd_smb2_request_error(req, NT_STATUS_NOT_IMPLEMENTED); + case SMB2_OP_IOCTL: + return smbd_smb2_request_error(req, NT_STATUS_NOT_IMPLEMENTED); + case SMB2_OP_CANCEL: + return smbd_smb2_request_error(req, NT_STATUS_NOT_IMPLEMENTED); + case SMB2_OP_KEEPALIVE: + return smbd_smb2_request_process_keepalive(req); + case SMB2_OP_FIND: + return smbd_smb2_request_error(req, NT_STATUS_NOT_IMPLEMENTED); + case SMB2_OP_NOTIFY: + return smbd_smb2_request_error(req, NT_STATUS_NOT_IMPLEMENTED); + case SMB2_OP_GETINFO: + return smbd_smb2_request_error(req, NT_STATUS_NOT_IMPLEMENTED); + case SMB2_OP_SETINFO: + return smbd_smb2_request_error(req, NT_STATUS_NOT_IMPLEMENTED); + case SMB2_OP_BREAK: return smbd_smb2_request_error(req, NT_STATUS_NOT_IMPLEMENTED); } |