2 Unix SMB/Netbios implementation.
4 Test validity of smb.conf
5 Copyright (C) Karl Auer 1993, 1994-1998
7 Extensively modified by Andrew Tridgell, 1995
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.
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.
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.
25 * Testbed for loadparm.c/params.c
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.
31 * Useful for a quick 'syntax check' of a configuration file.
38 /* these live in util.c */
40 extern int DEBUGLEVEL;
42 /***********************************************
43 Here we do a set of 'hard coded' checks for bad
44 configuration settings.
45 ************************************************/
47 static int do_global_checks(void)
52 if (lp_security() > SEC_SHARE && lp_revalidate(-1)) {
53 printf("WARNING: the 'revalidate' parameter is ignored in all but \
54 'security=share' mode.\n");
57 if (lp_security() == SEC_DOMAIN && !lp_encrypted_passwords()) {
58 printf("ERROR: in 'security=domain' mode the 'encrypt passwords' parameter must also be set to 'true'.\n");
62 if (lp_wins_support() && *lp_wins_server()) {
63 printf("ERROR: both 'wins support = true' and 'wins server = <server>' \
64 cannot be set in the smb.conf file. nmbd will abort with this setting.\n");
68 if (!directory_exist(lp_lockdir(), &st)) {
69 printf("ERROR: lock directory %s does not exist\n",
72 } else if ((st.st_mode & 0777) != 0755) {
73 printf("WARNING: lock directory %s should have permissions 0755 for browsing to work\n",
79 * Password server sanity checks.
82 if((lp_security() == SEC_SERVER || lp_security() == SEC_DOMAIN) && !lp_passwordserver()) {
84 if(lp_security() == SEC_SERVER)
85 pstrcpy(sec_setting, "server");
86 else if(lp_security() == SEC_DOMAIN)
87 pstrcpy(sec_setting, "domain");
89 printf("ERROR: The setting 'security=%s' requires the 'password server' parameter be set \
90 to a valid password server.\n", sec_setting );
95 * Password chat sanity checks.
98 if(lp_security() == SEC_USER && lp_unix_password_sync()) {
101 * Check that we have a valid lp_passwd_program().
104 if(lp_passwd_program() == NULL) {
105 printf("ERROR: the 'unix password sync' parameter is set and there is no valid 'passwd program' \
110 pstring truncated_prog;
113 pstrcpy( passwd_prog, lp_passwd_program());
115 *truncated_prog = '\0';
116 next_token(&p, truncated_prog, NULL, sizeof(pstring));
118 if(access(truncated_prog, F_OK) == -1) {
119 printf("ERROR: the 'unix password sync' parameter is set and the 'passwd program' (%s) \
120 cannot be executed (error was %s).\n", truncated_prog, strerror(errno) );
125 if(lp_passwd_chat() == NULL) {
126 printf("ERROR: the 'unix password sync' parameter is set and there is no valid 'passwd chat' \
132 * Check that we have a valid script and that it hasn't
133 * been written to expect the old password.
136 if(lp_encrypted_passwords()) {
137 if(strstr( lp_passwd_chat(), "%o")!=NULL) {
138 printf("ERROR: the 'passwd chat' script [%s] expects to use the old plaintext password \
139 via the %%o substitution. With encrypted passwords this is not possible.\n", lp_passwd_chat() );
146 * WINS server line sanity checks.
149 if(*lp_wins_server()) {
152 char *p = lp_wins_server();
154 while(next_token(&p,server,LIST_SEP,sizeof(server)))
157 printf("ERROR: the 'wins server' parameter must only contain one WINS server.\n");
165 static void usage(char *pname)
167 printf("Usage: %s [-sh] [-L servername] [configfilename] [hostname hostIP]\n", pname);
168 printf("\t-s Suppress prompt for enter\n");
169 printf("\t-h Print usage\n");
170 printf("\t-L servername Set %%L macro to servername\n");
171 printf("\tconfigfilename Configuration file to test\n");
172 printf("\thostname hostIP. Hostname and Host IP address to test\n");
173 printf("\t against \"host allow\" and \"host deny\"\n");
178 int main(int argc, char *argv[])
182 extern fstring local_machine;
186 BOOL silent_mode = False;
191 setup_logging(argv[0],True);
193 charset_initialise();
195 while ((opt = getopt(argc, argv,"shL:")) != EOF) {
201 fstrcpy(local_machine,optarg);
208 printf("Incorrect program usage\n");
215 argc += (1 - optind);
217 if ((argc == 1) || (argc == 3))
218 pstrcpy(configfile,CONFIGFILE);
219 else if ((argc == 2) || (argc == 4))
220 pstrcpy(configfile,argv[optind]);
225 printf("Load smb config files from %s\n",configfile);
227 if (!lp_load(configfile,False,True,False)) {
228 printf("Error loading services.\n");
232 printf("Loaded services file OK.\n");
234 ret = do_global_checks();
236 for (s=0;s<1000;s++) {
238 if (strlen(lp_servicename(s)) > 8) {
239 printf("WARNING: You have some share names that are longer than 8 chars\n");
240 printf("These may give errors while browsing or may not be accessible\nto some older clients\n");
245 for (s=0;s<1000;s++) {
247 char *deny_list = lp_hostsdeny(s);
248 char *allow_list = lp_hostsallow(s);
250 char *hasstar = strchr(deny_list, '*');
251 char *hasquery = strchr(deny_list, '?');
252 if(hasstar || hasquery) {
253 printf("Invalid character %c in hosts deny list %s for service %s.\n",
254 hasstar ? *hasstar : *hasquery, deny_list, lp_servicename(s) );
259 char *hasstar = strchr(allow_list, '*');
260 char *hasquery = strchr(allow_list, '?');
261 if(hasstar || hasquery) {
262 printf("Invalid character %c in hosts allow list %s for service %s.\n",
263 hasstar ? *hasstar : *hasquery, allow_list, lp_servicename(s) );
267 if(lp_level2_oplocks(s) && !lp_oplocks(s)) {
268 printf("Invalid combination of parameters for service %s. \
269 Level II oplocks can only be set if oplocks are also set.\n",
277 printf("Press enter to see a dump of your service definitions\n");
281 lp_dump(stdout,True, lp_numservices());
289 cname = argv[optind];
290 caddr = argv[optind+1];
292 cname = argv[optind+1];
293 caddr = argv[optind+2];
296 /* this is totally ugly, a real `quick' hack */
297 for (s=0;s<1000;s++) {
299 if (allow_access(lp_hostsdeny(s),lp_hostsallow(s),cname,caddr)) {
300 printf("Allow connection from %s (%s) to %s\n",
301 cname,caddr,lp_servicename(s));
303 printf("Deny connection from %s (%s) to %s\n",
304 cname,caddr,lp_servicename(s));