2 Unix SMB/CIFS implementation.
3 Test validity of smb.conf
4 Copyright (C) Karl Auer 1993, 1994-1998
6 Extensively modified by Andrew Tridgell, 1995
7 Converted to popt by Jelmer Vernooij (jelmer@nl.linux.org), 2002
8 Updated for Samba4 by Andrew Bartlett <abartlet@samba.org> 2006
10 This program is free software; you can redistribute it and/or modify
11 it under the terms of the GNU General Public License as published by
12 the Free Software Foundation; either version 3 of the License, or
13 (at your option) any later version.
15 This program is distributed in the hope that it will be useful,
16 but WITHOUT ANY WARRANTY; without even the implied warranty of
17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 GNU General Public License for more details.
20 You should have received a copy of the GNU General Public License
21 along with this program. If not, see <http://www.gnu.org/licenses/>.
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.
36 #include "system/filesys.h"
37 #include "lib/cmdline/popt_common.h"
38 #include "lib/socket/socket.h"
39 #include "param/param.h"
42 /***********************************************
43 Here we do a set of 'hard coded' checks for bad
44 configuration settings.
45 ************************************************/
47 static int do_global_checks(void)
51 if (!directory_exist(lp_lockdir())) {
52 fprintf(stderr, "ERROR: lock directory %s does not exist\n",
57 if (!directory_exist(lp_piddir())) {
58 fprintf(stderr, "ERROR: pid directory %s does not exist\n",
63 if (strlen(lp_winbind_separator()) != 1) {
64 fprintf(stderr,"ERROR: the 'winbind separator' parameter must be a single character.\n");
68 if (*lp_winbind_separator() == '+') {
69 fprintf(stderr,"'winbind separator = +' might cause problems with group membership.\n");
75 int main(int argc, const char *argv[])
78 static int silent_mode = 0;
82 static int show_all_parameters = 0;
83 static char *new_local_machine = NULL;
85 static const char *section_name = NULL;
86 static char *parameter_name = NULL;
87 static const char *cname;
88 static const char *caddr;
89 static int show_defaults;
91 struct poptOption long_options[] = {
93 {"suppress-prompt", 0, POPT_ARG_NONE, &silent_mode, 1, "Suppress prompt for enter"},
94 {"verbose", 'v', POPT_ARG_NONE, &show_defaults, 1, "Show default options too"},
96 We need support for smb.conf macros before this will work again
97 {"server", 'L',POPT_ARG_STRING, &new_local_machine, 0, "Set %%L macro to servername\n"},
100 These are harder to do with the new code structure
101 {"show-all-parameters", '\0', POPT_ARG_NONE, &show_all_parameters, 1, "Show the parameters, type, possible values" },
103 {"section-name", '\0', POPT_ARG_STRING, §ion_name, 0, "Limit testparm to a named section" },
104 {"parameter-name", '\0', POPT_ARG_STRING, ¶meter_name, 0, "Limit testparm to a named parameter" },
105 {"client-name", '\0', POPT_ARG_STRING, &cname, 0, "Client DNS name for 'hosts allow' checking (should match reverse lookup)"},
106 {"client-ip", '\0', POPT_ARG_STRING, &caddr, 0, "Client IP address for 'hosts allow' checking"},
112 setup_logging(NULL, DEBUG_STDERR);
114 pc = poptGetContext(NULL, argc, argv, long_options,
115 POPT_CONTEXT_KEEP_FIRST);
116 poptSetOtherOptionHelp(pc, "[OPTION...] [host-name] [host-ip]");
118 while(poptGetNextOpt(pc) != -1);
121 if (show_all_parameters) {
122 show_parameter_list();
127 if ( cname && ! caddr ) {
128 printf ( "ERROR: For 'hosts allow' check you must specify both a DNS name and an IP address.\n" );
132 We need support for smb.conf macros before this will work again
134 if (new_local_machine) {
135 set_local_machine_name(new_local_machine, True);
139 /* We need this to force the output */
140 lp_set_cmdline("log level", "2");
142 fprintf(stderr,"Load smb config files from %s\n",lp_configfile());
145 fprintf(stderr,"Error loading services.\n");
149 fprintf(stderr,"Loaded services file OK.\n");
151 ret = do_global_checks();
153 for (s=0;s<lp_numservices();s++) {
154 struct service *service = lp_servicebynum(s);
156 if (strlen(lp_servicename(lp_servicebynum(s))) > 12) {
157 fprintf(stderr, "WARNING: You have some share names that are longer than 12 characters.\n" );
158 fprintf(stderr, "These may not be accessible to some older clients.\n" );
159 fprintf(stderr, "(Eg. Windows9x, WindowsMe, and not listed in smbclient in Samba 3.0.)\n" );
164 for (s=0;s<lp_numservices();s++) {
165 struct service *service = lp_servicebynum(s);
166 if (service != NULL) {
167 const char **deny_list = lp_hostsdeny(service);
168 const char **allow_list = lp_hostsallow(service);
171 for (i=0; deny_list[i]; i++) {
172 char *hasstar = strchr_m(deny_list[i], '*');
173 char *hasquery = strchr_m(deny_list[i], '?');
174 if(hasstar || hasquery) {
175 fprintf(stderr,"Invalid character %c in hosts deny list (%s) for service %s.\n",
176 hasstar ? *hasstar : *hasquery, deny_list[i], lp_servicename(service) );
182 for (i=0; allow_list[i]; i++) {
183 char *hasstar = strchr_m(allow_list[i], '*');
184 char *hasquery = strchr_m(allow_list[i], '?');
185 if(hasstar || hasquery) {
186 fprintf(stderr,"Invalid character %c in hosts allow list (%s) for service %s.\n",
187 hasstar ? *hasstar : *hasquery, allow_list[i], lp_servicename(service) );
197 fprintf(stderr,"Press enter to see a dump of your service definitions\n");
201 if (section_name || parameter_name) {
202 struct service *service = NULL;
204 section_name = GLOBAL_NAME;
206 } else if ((!strwicmp(section_name, GLOBAL_NAME)) == 0 &&
207 (service=lp_service(section_name)) == NULL) {
208 fprintf(stderr,"Unknown section %s\n",
212 if (!parameter_name) {
213 lp_dump_one(stdout, show_defaults, service);
215 ret = !lp_dump_a_parameter(s, parameter_name, stdout, (service == NULL));
218 lp_dump(stdout, show_defaults, lp_numservices());
224 /* this is totally ugly, a real `quick' hack */
225 for (s=0;s<lp_numservices();s++) {
226 struct service *service = lp_servicebynum(s);
227 if (service != NULL) {
228 if (allow_access(NULL, lp_hostsdeny(NULL), lp_hostsallow(NULL), cname, caddr)
229 && allow_access(NULL, lp_hostsdeny(service), lp_hostsallow(service), cname, caddr)) {
230 fprintf(stderr,"Allow connection from %s (%s) to %s\n",
231 cname,caddr,lp_servicename(service));
233 fprintf(stderr,"Deny connection from %s (%s) to %s\n",
234 cname,caddr,lp_servicename(service));