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/*
* Unix SMB/CIFS implementation.
* fusermount smb2 client
*
* Copyright (C) Volker Lendecke 2016
*
* 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 "source3/include/includes.h"
#include "popt.h"
#include "popt_common.h"
#include "client.h"
#include "libsmb/proto.h"
#include "clifuse.h"
static struct cli_state *connect_one(const struct user_auth_info *auth_info,
const char *server, int port,
const char *share)
{
struct cli_state *c = NULL;
NTSTATUS nt_status;
uint32_t flags = 0;
if (get_cmdline_auth_info_use_kerberos(auth_info)) {
flags |= CLI_FULL_CONNECTION_USE_KERBEROS |
CLI_FULL_CONNECTION_FALLBACK_AFTER_KERBEROS;
}
nt_status = cli_full_connection(&c, lp_netbios_name(), server,
NULL, port,
share, "?????",
get_cmdline_auth_info_username(auth_info),
lp_workgroup(),
get_cmdline_auth_info_password(auth_info),
flags,
get_cmdline_auth_info_signing_state(auth_info));
if (!NT_STATUS_IS_OK(nt_status)) {
DBG_ERR("cli_full_connection failed! (%s)\n",
nt_errstr(nt_status));
return NULL;
}
if (get_cmdline_auth_info_smb_encrypt(auth_info)) {
nt_status = cli_cm_force_encryption(
c,
get_cmdline_auth_info_username(auth_info),
get_cmdline_auth_info_password(auth_info),
lp_workgroup(),
share);
if (!NT_STATUS_IS_OK(nt_status)) {
cli_shutdown(c);
c = NULL;
}
}
return c;
}
int main(int argc, char *argv[])
{
const char **argv_const = discard_const_p(const char *, argv);
TALLOC_CTX *frame = talloc_stackframe();
poptContext pc;
int opt, ret;
int port = 0;
char *unc, *mountpoint, *server, *share;
struct cli_state *cli;
struct poptOption long_options[] = {
POPT_AUTOHELP
POPT_COMMON_SAMBA
POPT_COMMON_CREDENTIALS
{ "port", 'p', POPT_ARG_INT, &port, 'p', "Port to connect to",
"PORT" },
POPT_TABLEEND
};
smb_init_locale();
setup_logging(argv[0], DEBUG_STDERR);
lp_set_cmdline("client min protocol", "SMB2");
lp_set_cmdline("client max protocol", "SMB3_11");
lp_load_global(get_dyn_CONFIGFILE());
load_interfaces();
pc = poptGetContext("smb2mount", argc, argv_const, long_options, 0);
poptSetOtherOptionHelp(pc, "//server1/share1 mountpoint");
while ((opt = poptGetNextOpt(pc)) != -1) {
switch(opt) {
case 'p':
break;
default:
fprintf(stderr, "Unknown Option: %c\n", opt);
exit(1);
}
}
if (!poptPeekArg(pc)) {
poptPrintUsage(pc, stderr, 0);
return -1;
}
unc = talloc_strdup(frame, poptGetArg(pc));
if (unc == NULL) {
return -1;
}
string_replace(unc,'/','\\');
if (!poptPeekArg(pc)) {
poptPrintUsage(pc, stderr, 0);
return -1;
}
mountpoint = talloc_strdup(frame, poptGetArg(pc));
if (mountpoint == NULL) {
return -1;
}
poptFreeContext(pc);
popt_burn_cmdline_password(argc, argv);
server = talloc_strdup(frame, unc+2);
if (!server) {
return -1;
}
share = strchr_m(server,'\\');
if (!share) {
fprintf(stderr, "Invalid argument: %s\n", share);
return -1;
}
*share = 0;
share++;
cli = connect_one(popt_get_cmdline_auth_info(), server, port, share);
if (cli == NULL) {
return -1;
}
ret = do_mount(cli, mountpoint);
if (ret != 0) {
fprintf(stderr, "mount failed\n");
return -1;
}
popt_free_cmdline_auth_info();
TALLOC_FREE(frame);
return 0;
}
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