sin/samba-mirror
1
0
Fork 0
mirror of https://github.com/samba-team/samba.git synced 2025-11-27 08:23:49 +03:00
Code Activity

r13860: - add support for SMB2 ("SMB 2.001") negotiation in SMB negprot requests

Browse Source 
- the default max protocol is still NT1

metze
This commit is contained in:
Stefan Metzmacher
2006-03-06 14:19:11 +00:00
committed by Gerald (Jerry) Carter
parent 3a6568c366
commit d1bae931b3
5 changed files with 91 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

32
source/smb_server/smb/negprot.c
View File

@@ -21,7 +21,10 @@
#include "includes.h"
#include "auth/auth.h"
#include "smb_server/smb_server.h"
#include "libcli/smb2/smb2.h"
#include "smb_server/smb2/smb2_server.h"
#include "smbd/service_stream.h"
#include "lib/stream/packet.h"
/* initialise the auth_context for this server and return the cryptkey */
@@ -415,7 +418,33 @@ static void reply_nt1(struct smbsrv_request *req, uint16_t choice)
req_send_reply_nosign(req);
}
/*
after a SMB2 2.001 negprot reply to a SMB negprot request
no (SMB or SMB2) requests are allowed anymore,
vista resets the connection in this case
*/
static NTSTATUS smbsrv_recv_disabled_request(void *private, DATA_BLOB blob)
{
struct smbsrv_connection *smb_conn = talloc_get_type(private, struct smbsrv_connection);
smbsrv_terminate_connection(smb_conn, "Receive Packet after SMB -> SMB2 negprot");
return NT_STATUS_OK;
}
/****************************************************************************
Reply for the SMB2 2.001 protocol
****************************************************************************/
static void reply_smb2(struct smbsrv_request *req, uint16_t choice)
{
struct smbsrv_connection *smb_conn = req->smb_conn;
/* reply with a SMB2 packet */
smb2srv_reply_smb_negprot(req);
req = NULL;
/* disallow requests */
packet_set_callback(smb_conn->packet, smbsrv_recv_disabled_request);
}
/* List of supported protocols, most desired first */
static const struct {
const char *proto_name;
@@ -423,6 +452,7 @@ static const struct {
void (*proto_reply_fn)(struct smbsrv_request *req, uint16_t choice);
int protocol_level;
} supported_protocols[] = {
{"SMB 2.001", "SMB2", reply_smb2, PROTOCOL_SMB2},
{"NT LANMAN 1.0", "NT1", reply_nt1, PROTOCOL_NT1},
{"NT LM 0.12", "NT1", reply_nt1, PROTOCOL_NT1},
{"LANMAN2.1", "LANMAN2", reply_lanman2, PROTOCOL_LANMAN2},