/*
- * $Id$
+ * Read and write the citadel.config file
*
- * This function reads the citadel.config file. It should be called at
- * the beginning of EVERY Citadel program.
+ * Copyright (c) 1987-2012 by the citadel.org team
*
+ * This program is open source software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 3.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
*/
#include "sysdep.h"
#include <errno.h>
#include <string.h>
#include <limits.h>
+#include <libcitadel.h>
#include "citadel.h"
#include "server.h"
-#include "serv_extensions.h"
#include "config.h"
+
+#include "ctdl_module.h"
+
+
struct config config;
-/* CTDLDIR */
-char ctdl_home_directory[PATH_MAX] = "";
-char ctdl_bio_dir[PATH_MAX]="bio";
-char ctdl_bb_dir[PATH_MAX]="bitbucket";
-char ctdl_data_dir[PATH_MAX]="data";
-char ctdl_file_dir[PATH_MAX]="files";
-char ctdl_hlp_dir[PATH_MAX]="help";
-char ctdl_image_dir[PATH_MAX]="images";
-char ctdl_info_dir[PATH_MAX]="info";
-char ctdl_key_dir[PATH_MAX]="keys";
-char ctdl_message_dir[PATH_MAX]="messages";
-char ctdl_usrpic_dir[PATH_MAX]="userpics";
-char ctdl_etc_dir[PATH_MAX]="";
-char ctdl_run_dir[PATH_MAX]="";
-char ctdl_spool_dir[PATH_MAX]="network";
-char ctdl_netout_dir[PATH_MAX]="network/spoolout";
-char ctdl_netin_dir[PATH_MAX]="network/spoolin";
-
-int home_specified = 0;
/*
* get_config() is called during the initialization of any program which
void get_config(void) {
FILE *cfp;
struct stat st;
+ int rv;
- if (chdir(home_specified ? ctdl_home_directory : CTDLDIR) != 0) {
+ if (chdir(ctdl_bbsbase_dir) != 0) {
fprintf(stderr,
"This program could not be started.\n"
"Unable to change directory to %s\n"
"Error: %s\n",
- (home_specified ? ctdl_home_directory : CTDLDIR),
+ ctdl_bbsbase_dir,
strerror(errno));
- exit(1);
+ exit(CTDLEXIT_HOME);
}
- cfp = fopen(
-#ifndef HAVE_ETC_DIR
- "."
-#else
- ETC_DIR
-#endif
- "/citadel.config", "rb");
+ cfp = fopen(file_citadel_config, "rb");
if (cfp == NULL) {
fprintf(stderr, "This program could not be started.\n"
- "Unable to open %s/citadel.config\n"
- "Error: %s\n",
- (home_specified ? ctdl_home_directory : CTDLDIR),
- strerror(errno));
- exit(1);
+ "Unable to open %s\n"
+ "Error: %s\n",
+ file_citadel_config,
+ strerror(errno));
+ exit(CTDLEXIT_CONFIG);
+ }
+ memset(&config, 0, sizeof(struct config));
+ rv = fread((char *) &config, sizeof(struct config), 1, cfp);
+ if (rv != 1)
+ {
+ fprintf(stderr,
+ "Warning: The config file %s has unexpected size. \n",
+ file_citadel_config);
}
- fread((char *) &config, sizeof(struct config), 1, cfp);
if (fstat(fileno(cfp), &st)) {
- perror("citadel.config");
- exit(1);
+ perror(file_citadel_config);
+ exit(CTDLEXIT_CONFIG);
}
+
#ifndef __CYGWIN__
- if (st.st_uid != CTDLUID || st.st_mode != (S_IFREG | S_IRUSR | S_IWUSR)) {
- fprintf(stderr, "check the permissions on citadel.config\n");
- exit(1);
+ if (st.st_uid != CTDLUID) {
+ fprintf(stderr, "%s must be owned by uid="F_UID_T" but "F_UID_T" owns it!\n",
+ file_citadel_config, CTDLUID, st.st_uid);
+ exit(CTDLEXIT_CONFIG);
+ }
+ int desired_mode = (S_IFREG | S_IRUSR | S_IWUSR) ;
+ if (st.st_mode != desired_mode) {
+ fprintf(stderr, "%s must be set to permissions mode %03o but they are %03o\n",
+ file_citadel_config, (desired_mode & 0xFFF), (st.st_mode & 0xFFF));
+ exit(CTDLEXIT_CONFIG);
}
#endif
+
fclose(cfp);
+ /* Ensure that we are linked to the correct version of libcitadel */
+ if (libcitadel_version_number() < LIBCITADEL_VERSION_NUMBER) {
+ fprintf(stderr, " You are running libcitadel version %d.%02d\n",
+ (libcitadel_version_number() / 100), (libcitadel_version_number() % 100));
+ fprintf(stderr, "citserver was compiled against version %d.%02d\n",
+ (LIBCITADEL_VERSION_NUMBER / 100), (LIBCITADEL_VERSION_NUMBER % 100));
+ exit(CTDLEXIT_LIBCITADEL);
+ }
+
+ /* Only allow LDAP auth mode if we actually have LDAP support */
+#ifndef HAVE_LDAP
+ if ((config.c_auth_mode == AUTHMODE_LDAP) || (config.c_auth_mode == AUTHMODE_LDAP_AD)) {
+ fprintf(stderr, "Your system is configured for LDAP authentication,\n"
+ "but you are running a server built without OpenLDAP support.\n");
+ exit(CTDL_EXIT_UNSUP_AUTH);
+ }
+#endif
+
+ /* Check to see whether 'setup' must first be run to update data file formats */
if (config.c_setup_level < REV_MIN) {
- fprintf(stderr, "config: Your data files are out of date. ");
- fprintf(stderr, "Run setup to update them.\n");
- fprintf(stderr,
- " This program requires level %d.%02d\n",
+ fprintf(stderr, "Your data files are out of date. Run setup to update them.\n");
+ fprintf(stderr, " This program requires level %d.%02d\n",
(REV_LEVEL / 100), (REV_LEVEL % 100));
- fprintf(stderr,
- " Data files are currently at %d.%02d\n",
+ fprintf(stderr, " Data files are currently at %d.%02d\n",
(config.c_setup_level / 100),
(config.c_setup_level % 100));
- exit(1);
+ exit(CTDLEXIT_OOD);
}
/* Default maximum message length is 10 megabytes. This is site
config.c_net_freq = 3600L; /* once per hour default */
if (config.c_net_freq < 300L)
config.c_net_freq = 300L;
+
+ /* Same goes for POP3 */
+ if (config.c_pop3_fetch == 0L)
+ config.c_pop3_fetch = 3600L; /* once per hour default */
+ if (config.c_pop3_fetch < 300L)
+ config.c_pop3_fetch = 300L;
+ if (config.c_pop3_fastest == 0L)
+ config.c_pop3_fastest = 3600L; /* once per hour default */
+ if (config.c_pop3_fastest < 300L)
+ config.c_pop3_fastest = 300L;
+
+ /* "create new user" only works with native authentication mode */
+ if (config.c_auth_mode != AUTHMODE_NATIVE) {
+ config.c_disable_newu = 1;
+ }
}
void put_config(void)
{
FILE *cfp;
+ int rv;
- if ((cfp = fopen(
-#ifndef HAVE_ETC_DIR
- "."
-#else
- ETC_DIR
-#endif
- "/citadel.config", "rb+")) == NULL)
- perror("citadel.config");
+ if ((cfp = fopen(file_citadel_config, "rb+")) == NULL)
+ perror(file_citadel_config);
else {
- fwrite((char *) &config, sizeof(struct config), 1, cfp);
+ rv = fwrite((char *) &config, sizeof(struct config), 1, cfp);
+ if (rv == -1)
+ syslog(LOG_EMERG, "Failed to write: %s [%s]\n",
+ file_citadel_config, strerror(errno));
fclose(cfp);
}
}
projects / citadel.git / blobdiff