lib/cmdline/cmdline_s4.c

   1 /*
   2  * Copyright (c) 2020      Andreas Schneider <asn@samba.org>
   3  *
   4  * This program is free software: you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation, either version 3 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16  */
  17
  18 #include "lib/replace/replace.h"
  19 #include <talloc.h>
  20 #include "lib/param/param.h"
  21 #include "lib/util/debug.h"
  22 #include "lib/util/fault.h"
  23 #include "auth/credentials/credentials.h"
  24 #include "dynconfig/dynconfig.h"
  25 #include "cmdline_private.h"
  26
  27 static bool _require_smbconf;
  28 static enum samba_cmdline_config_type _config_type;
  29
  30 static bool _samba_cmdline_load_config_s4(void)
  31 {
  32         struct loadparm_context *lp_ctx = samba_cmdline_get_lp_ctx();
  33         const char *config_file = NULL;
  34         const struct samba_cmdline_daemon_cfg *cmdline_daemon_cfg = \
  35                 samba_cmdline_get_daemon_cfg();
  36         bool ok;
  37
  38         /* Load smb conf */
  39         config_file = lpcfg_configfile(lp_ctx);
  40         if (config_file == NULL) {
  41                 if (is_default_dyn_CONFIGFILE()) {
  42                         const char *env = getenv("SMB_CONF_PATH");
  43                         if (env != NULL && strlen(env) > 0) {
  44                                 set_dyn_CONFIGFILE(env);
  45                         }
  46                 }
  47         }
  48
  49         switch (_config_type) {
  50         case SAMBA_CMDLINE_CONFIG_SERVER:
  51                 if (!cmdline_daemon_cfg->interactive) {
  52                         setup_logging(getprogname(), DEBUG_FILE);
  53                 }
  54                 break;
  55         default:
  56                 break;
  57         }
  58
  59         config_file = get_dyn_CONFIGFILE();
  60         ok = lpcfg_load(lp_ctx, config_file);
  61         if (!ok) {
  62                 fprintf(stderr,
  63                         "Can't load %s - run testparm to debug it\n",
  64                         config_file);
  65
  66                 if (_require_smbconf) {
  67                         return false;
  68                 }
  69         }
  70
  71         switch (_config_type) {
  72         case SAMBA_CMDLINE_CONFIG_SERVER:
  73                 /*
  74                  * We need to setup_logging *again* to ensure multi-file
  75                  * logging is set up as specified in smb.conf.
  76                  */
  77                 if (!cmdline_daemon_cfg->interactive) {
  78                         setup_logging(getprogname(), DEBUG_FILE);
  79                 }
  80                 break;
  81         default:
  82                 break;
  83         }
  84
  85         return true;
  86 }
  87
  88 bool samba_cmdline_init(TALLOC_CTX *mem_ctx,
  89                         enum samba_cmdline_config_type config_type,
  90                         bool require_smbconf)
  91 {
  92         struct loadparm_context *lp_ctx = NULL;
  93         struct cli_credentials *creds = NULL;
  94         bool ok;
  95
  96         ok = samba_cmdline_init_common(mem_ctx);
  97         if (!ok) {
  98                 return false;
  99         }
 100
 101         lp_ctx = loadparm_init_global(false);
 102         if (lp_ctx == NULL) {
 103                 return false;
 104         }
 105
 106         ok = samba_cmdline_set_lp_ctx(lp_ctx);
 107         if (!ok) {
 108                 return false;
 109         }
 110         _require_smbconf = require_smbconf;
 111         _config_type = config_type;
 112
 113         creds = cli_credentials_init(mem_ctx);
 114         if (creds == NULL) {
 115                 return false;
 116         }
 117         ok = samba_cmdline_set_creds(creds);
 118         if (!ok) {
 119                 return false;
 120         }
 121
 122         samba_cmdline_set_load_config_fn(_samba_cmdline_load_config_s4);
 123
 124         return true;
 125 }