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/*
Unix SMB/CIFS implementation.
provide hooks into smbd C calls from ejs scripts
Copyright (C) Tim Potter 2005
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 2 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, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "includes.h"
#include "lib/ejs/ejs.h"
#include "librpc/gen_ndr/ndr_nbt.h"
#include "libcli/raw/libcliraw.h"
#include "libcli/composite/composite.h"
/* Connect to a server */
static int ejs_cli_connect(MprVarHandle eid, int argc, char **argv)
{
struct smbcli_socket *sock;
struct smbcli_transport *transport;
struct nbt_name calling, called;
NTSTATUS result;
if (argc != 1) {
ejsSetErrorMsg(eid, "connect invalid arguments");
return -1;
}
/* Socket connect */
sock = smbcli_sock_init(NULL, NULL);
if (!sock) {
ejsSetErrorMsg(eid, "socket initialisation failed");
return -1;
}
if (!smbcli_sock_connect_byname(sock, argv[0], 0)) {
ejsSetErrorMsg(eid, "socket connect failed");
return -1;
}
transport = smbcli_transport_init(sock, sock, True);
if (!transport) {
ejsSetErrorMsg(eid, "transport init failed");
return -1;
}
/* Send a netbios session request */
make_nbt_name_client(&calling, lp_netbios_name());
nbt_choose_called_name(NULL, &called, argv[0], NBT_NAME_SERVER);
if (!smbcli_transport_connect(transport, &calling, &called)) {
ejsSetErrorMsg(eid, "transport establishment failed");
return -1;
}
result = smb_raw_negotiate(transport, lp_maxprotocol());
if (!NT_STATUS_IS_OK(result)) {
ejsSetReturnValue(eid, mprNTSTATUS(result));
return 0;
}
/* Return a socket object */
ejsSetReturnValue(eid, mprCreatePtrVar(transport, talloc_get_name(transport)));
return 0;
}
/* Perform a session setup:
session_setup(conn, "DOMAIN\USERNAME%PASSWORD");
session_setup(conn, USERNAME, PASSWORD);
session_setup(conn, DOMAIN, USERNAME, PASSWORD);
*/
static int ejs_cli_ssetup(MprVarHandle eid, int argc, MprVar **argv)
{
struct smbcli_transport *transport;
struct smbcli_session *session;
struct smb_composite_sesssetup setup;
struct cli_credentials *creds;
NTSTATUS status;
/* Argument parsing */
if (argc < 1 || argc > 3) {
ejsSetErrorMsg(eid, "session_setup invalid arguments");
return -1;
}
if (argv[0]->type != MPR_TYPE_PTR) {
ejsSetErrorMsg(eid, "first arg is not a connect handle");
return -1;
}
transport = argv[0]->ptr;
/* Do session setup */
session = smbcli_session_init(transport, transport, True);
if (!session) {
ejsSetErrorMsg(eid, "session init failed");
return -1;
}
creds = cli_credentials_init(session);
cli_credentials_set_anonymous(creds);
setup.in.sesskey = transport->negotiate.sesskey;
setup.in.capabilities = transport->negotiate.capabilities;
setup.in.credentials = creds;
setup.in.workgroup = lp_workgroup();
status = smb_composite_sesssetup(session, &setup);
session->vuid = setup.out.vuid;
/* Return a session object */
ejsSetReturnValue(eid, mprCreatePtrVar(session, talloc_get_name(session)));
return 0;
}
/*
setup C functions that be called from ejs
*/
void smb_setup_ejs_cli(void)
{
ejsDefineStringCFunction(-1, "connect", ejs_cli_connect, NULL, MPR_VAR_SCRIPT_HANDLE);
ejsDefineCFunction(-1, "session_setup", ejs_cli_ssetup, NULL, MPR_VAR_SCRIPT_HANDLE);
}
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