source/utils/testparm.c

   1 /*
   2    Unix SMB/Netbios implementation.
   3    Version 1.9.
   4    Test validity of smb.conf
   5    Copyright (C) Karl Auer 1993, 1994-1998
   6
   7    Extensively modified by Andrew Tridgell, 1995
   8
   9    This program is free software; you can redistribute it and/or modify
  10    it under the terms of the GNU General Public License as published by
  11    the Free Software Foundation; either version 2 of the License, or
  12    (at your option) any later version.
  13
  14    This program is distributed in the hope that it will be useful,
  15    but WITHOUT ANY WARRANTY; without even the implied warranty of
  16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17    GNU General Public License for more details.
  18
  19    You should have received a copy of the GNU General Public License
  20    along with this program; if not, write to the Free Software
  21    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  22 */
  23
  24 /*
  25  * Testbed for loadparm.c/params.c
  26  *
  27  * This module simply loads a specified configuration file and
  28  * if successful, dumps it's contents to stdout. Note that the
  29  * operation is performed with DEBUGLEVEL at 3.
  30  *
  31  * Useful for a quick 'syntax check' of a configuration file.
  32  *
  33  */
  34
  35 #include "includes.h"
  36 #include "smb.h"
  37
  38 /* these live in util.c */
  39 extern FILE *dbf;
  40 extern int DEBUGLEVEL;
  41 extern pstring myhostname;
  42
  43 /***********************************************
  44  Here we do a set of 'hard coded' checks for bad
  45  configuration settings.
  46 ************************************************/
  47 static void do_global_checks(void)
  48 {
  49         SMB_STRUCT_STAT st;
  50         if (lp_security() > SEC_SHARE && lp_revalidate(-1)) {
  51                 printf("WARNING: the 'revalidate' parameter is ignored in all but \
  52 'security=share' mode.\n");
  53         }
  54
  55     if (lp_security() == SEC_DOMAIN && !lp_encrypted_passwords()) {
  56                 printf("ERROR: in 'security=domain' mode the 'encrypt passwords' parameter must also be set to 'true'.\n");
  57         }
  58
  59         if (lp_wins_support() && *lp_wins_server()) {
  60                 printf("ERROR: both 'wins support = true' and 'wins server = <server>' \
  61 cannot be set in the smb.conf file. nmbd will abort with this setting.\n");
  62         }
  63
  64         if (!directory_exist(lp_lockdir(), &st)) {
  65                 printf("ERROR: lock directory %s does not exist\n",
  66                        lp_lockdir());
  67         } else if ((st.st_mode & 0777) != 0755) {
  68                 printf("WARNING: lock directory %s should have permissions 0755 for browsing to work\n",
  69                        lp_lockdir());
  70         }
  71 }
  72
  73  int main(int argc, char *argv[])
  74 {
  75   extern char *optarg;
  76   extern int optind;
  77   pstring configfile;
  78   int opt;
  79   int s;
  80   BOOL silent_mode = False;
  81
  82   TimeInit();
  83
  84   setup_logging(argv[0],True);
  85
  86   charset_initialise();
  87
  88   while ((opt = getopt(argc, argv,"s")) != EOF) {
  89   switch (opt) {
  90     case 's':
  91       silent_mode = True;
  92       break;
  93     }
  94   }
  95
  96   argc += (1 - optind);
  97
  98   if ((argc == 1) || (argc == 3))
  99     pstrcpy(configfile,CONFIGFILE);
 100   else if ((argc == 2) || (argc == 4))
 101     pstrcpy(configfile,argv[optind]);
 102
 103   dbf = stdout;
 104   DEBUGLEVEL = 2;
 105
 106   printf("Load smb config files from %s\n",configfile);
 107
 108   if(!get_myname(myhostname,NULL))
 109   {
 110     printf("Failed to get my hostname.\n");
 111     return(1);
 112   }
 113
 114   if (!lp_load(configfile,False,True,False))
 115     {
 116       printf("Error loading services.\n");
 117       return(1);
 118     }
 119
 120
 121   printf("Loaded services file OK.\n");
 122
 123   do_global_checks();
 124
 125   for (s=0;s<1000;s++)
 126     if (VALID_SNUM(s))
 127       if (strlen(lp_servicename(s)) > 8) {
 128         printf("WARNING: You have some share names that are longer than 8 chars\n");
 129         printf("These may give errors while browsing or may not be accessible\nto some older clients\n");
 130         break;
 131       }
 132
 133   if (argc < 3)
 134     {
 135       if (!silent_mode) {
 136         printf("Press enter to see a dump of your service definitions\n");
 137         fflush(stdout);
 138         getc(stdin);
 139       }
 140       lp_dump(stdout,True);
 141     }
 142
 143   if (argc >= 3)
 144     {
 145       char *cname;
 146       char *caddr;
 147
 148       if (argc == 3) {
 149         cname = argv[optind];
 150         caddr = argv[optind+1];
 151       } else if (argc == 4) {
 152         cname = argv[optind+1];
 153         caddr = argv[optind+2];
 154       }
 155
 156       /* this is totally ugly, a real `quick' hack */
 157       for (s=0;s<1000;s++)
 158         if (VALID_SNUM(s))
 159           {
 160             if (allow_access(lp_hostsdeny(s),lp_hostsallow(s),cname,caddr))
 161               {
 162                 printf("Allow connection from %s (%s) to %s\n",
 163                        cname,caddr,lp_servicename(s));
 164               }
 165             else
 166               {
 167                 printf("Deny connection from %s (%s) to %s\n",
 168                        cname,caddr,lp_servicename(s));
 169               }
 170           }
 171     }
 172   return(0);
 173 }
 174
 175