source4/param/loadparm.c

   1 /*
   2    Unix SMB/CIFS implementation.
   3    Parameter loading functions
   4    Copyright (C) Karl Auer 1993-1998
   5
   6    Largely re-written by Andrew Tridgell, September 1994
   7
   8    Copyright (C) Simo Sorce 2001
   9    Copyright (C) Alexander Bokovoy 2002
  10    Copyright (C) Stefan (metze) Metzmacher 2002
  11    Copyright (C) Jim McDonough (jmcd@us.ibm.com)  2003.
  12    Copyright (C) James Myers 2003 <myersjj@samba.org>
  13    Copyright (C) Jelmer Vernooij <jelmer@samba.org> 2007
  14
  15    This program is free software; you can redistribute it and/or modify
  16    it under the terms of the GNU General Public License as published by
  17    the Free Software Foundation; either version 3 of the License, or
  18    (at your option) any later version.
  19
  20    This program is distributed in the hope that it will be useful,
  21    but WITHOUT ANY WARRANTY; without even the implied warranty of
  22    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  23    GNU General Public License for more details.
  24
  25    You should have received a copy of the GNU General Public License
  26    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  27 */
  28
  29 #include "includes.h"
  30 #include "lib/param/param.h"
  31 #include "libcli/raw/libcliraw.h"
  32 #include "librpc/ndr/libndr.h"
  33 #include "libcli/smb/smb2_negotiate_context.h"
  34
  35 void lpcfg_smbcli_options(struct loadparm_context *lp_ctx,
  36                          struct smbcli_options *options)
  37 {
  38         struct GUID client_guid;
  39         const char *str = NULL;
  40
  41         str = lpcfg_parm_string(lp_ctx, NULL, "libsmb", "client_guid");
  42         if (str != NULL) {
  43                 GUID_from_string(str, &client_guid);
  44         } else {
  45                 client_guid = GUID_random();
  46         }
  47         *options = (struct smbcli_options) {
  48                 .max_xmit = lpcfg_max_xmit(lp_ctx),
  49                 .max_mux = lpcfg_max_mux(lp_ctx),
  50                 .use_spnego = lpcfg_nt_status_support(lp_ctx) && lpcfg_client_use_spnego(lp_ctx),
  51                 .signing = lpcfg_client_signing(lp_ctx),
  52                 .request_timeout = SMB_REQUEST_TIMEOUT,
  53                 .ntstatus_support = lpcfg_nt_status_support(lp_ctx),
  54                 .min_protocol = lpcfg_client_min_protocol(lp_ctx),
  55                 .max_protocol = lpcfg__client_max_protocol(lp_ctx),
  56                 .unicode = lpcfg_unicode(lp_ctx),
  57                 .use_oplocks = true,
  58                 .use_level2_oplocks = true,
  59                 .smb2_capabilities = SMB2_CAP_ALL,
  60                 .client_guid = client_guid,
  61                 .max_credits = WINDOWS_CLIENT_PURE_SMB2_NEGPROT_INITIAL_CREDIT_ASK,
  62                 .smb3_capabilities = smb311_capabilities_parse("client",
  63                         lpcfg_client_smb3_signing_algorithms(lp_ctx),
  64                         lpcfg_client_smb3_encryption_algorithms(lp_ctx)),
  65         };
  66 }
  67
  68 void lpcfg_smbcli_session_options(struct loadparm_context *lp_ctx,
  69                                  struct smbcli_session_options *options)
  70 {
  71         *options = (struct smbcli_session_options) {
  72                 .lanman_auth = lpcfg_client_lanman_auth(lp_ctx),
  73                 .ntlmv2_auth = lpcfg_client_ntlmv2_auth(lp_ctx),
  74                 .plaintext_auth = lpcfg_client_plaintext_auth(lp_ctx),
  75         };
  76 }
  77