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_DOMAIN && !lp_encrypted_passwords()) {
53 printf("ERROR: in 'security=domain' mode the 'encrypt passwords' parameter must also be set to 'true'.\n");
57 if (lp_wins_support() && *lp_wins_server()) {
58 printf("ERROR: both 'wins support = true' and 'wins server = <server>' \
59 cannot be set in the smb.conf file. nmbd will abort with this setting.\n");
63 if (!directory_exist(lp_lockdir(), &st)) {
64 printf("ERROR: lock directory %s does not exist\n",
67 } else if ((st.st_mode & 0777) != 0755) {
68 printf("WARNING: lock directory %s should have permissions 0755 for browsing to work\n",
74 * Password server sanity checks.
77 if((lp_security() == SEC_SERVER || lp_security() == SEC_DOMAIN) && !lp_passwordserver()) {
79 if(lp_security() == SEC_SERVER)
80 pstrcpy(sec_setting, "server");
81 else if(lp_security() == SEC_DOMAIN)
82 pstrcpy(sec_setting, "domain");
84 printf("ERROR: The setting 'security=%s' requires the 'password server' parameter be set \
85 to a valid password server.\n", sec_setting );
90 * Password chat sanity checks.
93 if(lp_security() == SEC_USER && lp_unix_password_sync()) {
96 * Check that we have a valid lp_passwd_program() if not using pam.
100 if (!lp_pam_password_change()) {
103 if(lp_passwd_program() == NULL) {
104 printf("ERROR: the 'unix password sync' parameter is set and there is no valid 'passwd program' \
109 pstring truncated_prog;
112 pstrcpy( passwd_prog, lp_passwd_program());
114 *truncated_prog = '\0';
115 next_token(&p, truncated_prog, NULL, sizeof(pstring));
117 if(access(truncated_prog, F_OK) == -1) {
118 printf("ERROR: the 'unix password sync' parameter is set and the 'passwd program' (%s) \
119 cannot be executed (error was %s).\n", truncated_prog, strerror(errno) );
128 if(lp_passwd_chat() == NULL) {
129 printf("ERROR: the 'unix password sync' parameter is set and there is no valid 'passwd chat' \
135 * Check that we have a valid script and that it hasn't
136 * been written to expect the old password.
139 if(lp_encrypted_passwords()) {
140 if(strstr( lp_passwd_chat(), "%o")!=NULL) {
141 printf("ERROR: the 'passwd chat' script [%s] expects to use the old plaintext password \
142 via the %%o substitution. With encrypted passwords this is not possible.\n", lp_passwd_chat() );
151 static void usage(char *pname)
153 printf("Usage: %s [-sh] [-L servername] [configfilename] [hostname hostIP]\n", pname);
154 printf("\t-s Suppress prompt for enter\n");
155 printf("\t-h Print usage\n");
156 printf("\t-L servername Set %%L macro to servername\n");
157 printf("\t-t encoding Print parameters with encoding\n");
158 printf("\tconfigfilename Configuration file to test\n");
159 printf("\thostname hostIP. Hostname and Host IP address to test\n");
160 printf("\t against \"host allow\" and \"host deny\"\n");
165 int main(int argc, char *argv[])
169 extern fstring local_machine;
173 BOOL silent_mode = False;
181 setup_logging(argv[0],True);
183 while ((opt = getopt(argc, argv,"shL:t:")) != EOF) {
189 fstrcpy(local_machine,optarg);
196 pstrcpy(term_code,optarg);
199 printf("Incorrect program usage\n");
206 argc += (1 - optind);
208 if ((argc == 1) || (argc == 3))
209 pstrcpy(configfile,CONFIGFILE);
210 else if ((argc == 2) || (argc == 4))
211 pstrcpy(configfile,argv[optind]);
216 printf("Load smb config files from %s\n",configfile);
218 if (!lp_load(configfile,False,True,False)) {
219 printf("Error loading services.\n");
223 printf("Loaded services file OK.\n");
225 ret = do_global_checks();
227 for (s=0;s<1000;s++) {
229 if (strlen(lp_servicename(s)) > 8) {
230 printf("WARNING: You have some share names that are longer than 8 chars\n");
231 printf("These may give errors while browsing or may not be accessible\nto some older clients\n");
236 for (s=0;s<1000;s++) {
238 char **deny_list = lp_hostsdeny(s);
239 char **allow_list = lp_hostsallow(s);
242 for (i=0; deny_list[i]; i++) {
243 char *hasstar = strchr(deny_list[i], '*');
244 char *hasquery = strchr(deny_list[i], '?');
245 if(hasstar || hasquery) {
246 printf("Invalid character %c in hosts deny list (%s) for service %s.\n",
247 hasstar ? *hasstar : *hasquery, deny_list[i], lp_servicename(s) );
253 for (i=0; allow_list[i]; i++) {
254 char *hasstar = strchr(allow_list[i], '*');
255 char *hasquery = strchr(allow_list[i], '?');
256 if(hasstar || hasquery) {
257 printf("Invalid character %c in hosts allow list (%s) for service %s.\n",
258 hasstar ? *hasstar : *hasquery, allow_list[i], lp_servicename(s) );
263 if(lp_level2_oplocks(s) && !lp_oplocks(s)) {
264 printf("Invalid combination of parameters for service %s. \
265 Level II oplocks can only be set if oplocks are also set.\n",
273 printf("Press enter to see a dump of your service definitions\n");
277 lp_dump(stdout,True, lp_numservices());
285 cname = argv[optind];
286 caddr = argv[optind+1];
288 cname = argv[optind+1];
289 caddr = argv[optind+2];
292 /* this is totally ugly, a real `quick' hack */
293 for (s=0;s<1000;s++) {
295 if (allow_access(lp_hostsdeny(s),lp_hostsallow(s),cname,caddr)) {
296 printf("Allow connection from %s (%s) to %s\n",
297 cname,caddr,lp_servicename(s));
299 printf("Deny connection from %s (%s) to %s\n",
300 cname,caddr,lp_servicename(s));