4 * Citadel setup utility
14 #include <sys/types.h>
16 #include <sys/utsname.h>
24 #include <libcitadel.h>
29 #include "citadel_dirs.h"
35 #define MAXSETUP 6 /* How many setup questions to ask */
37 #define UI_TEXT 0 /* Default setup type -- text only */
38 #define UI_DIALOG 2 /* Use the 'dialog' program */
39 #define UI_SILENT 3 /* Silent running, for use in scripts */
41 #define SERVICE_NAME "citadel"
42 #define PROTO_NAME "tcp"
43 #define NSSCONF "/etc/nsswitch.conf"
46 char setup_directory[PATH_MAX];
47 int using_web_installer = 0;
52 char *setup_titles[] =
54 "Citadel Home Directory",
55 "System Administrator",
56 "Administrator Password",
64 * \brief print the actual stack frame.
66 void cit_backtrace(void)
69 void *stack_frames[50];
74 size = backtrace(stack_frames, sizeof(stack_frames) / sizeof(void*));
75 strings = backtrace_symbols(stack_frames, size);
76 for (i = 0; i < size; i++) {
78 fprintf(stderr, "%s\n", strings[i]);
80 fprintf(stderr, "%p\n", stack_frames[i]);
88 /* calculate all our path on a central place */
89 /* where to keep our config */
92 char *setup_text[] = {
94 "Enter the full pathname of the directory in which the Citadel\n"
95 "installation you are creating or updating resides. If you\n"
96 "specify a directory other than the default, you will need to\n"
97 "specify the -h flag to the server when you start it up.\n",
99 "Enter the subdirectory name for an alternate installation of "
100 "Citadel. To do a default installation just leave it blank."
101 "If you specify a directory other than the default, you will need to\n"
102 "specify the -h flag to the server when you start it up.\n"
103 "note that it may not have a leading /",
106 "Enter the name of the system administrator (which is probably\n"
107 "you). When an account is created with this name, it will\n"
108 "automatically be given administrator-level access.\n",
110 "Enter a password for the system administrator. When setup\n"
111 "completes it will attempt to create the administrator user\n"
112 "and set the password specified here.\n",
114 "Citadel needs to run under its own user ID. This would\n"
115 "typically be called \"citadel\", but if you are running Citadel\n"
116 "as a public BBS, you might also call it \"bbs\" or \"guest\".\n"
117 "The server will run under this user ID. Please specify that\n"
118 "user ID here. You may specify either a user name or a numeric\n"
121 "Specify the IP address on which your server will run. If you\n"
122 "leave this blank, or if you specify 0.0.0.0, Citadel will listen\n"
123 "on all addresses. You can usually skip this unless you are\n"
124 "running multiple instances of Citadel on the same computer.\n",
126 "Specify the TCP port number on which your server will run.\n"
127 "Normally, this will be port 504, which is the official port\n"
128 "assigned by the IANA for Citadel servers. You will only need\n"
129 "to specify a different port number if you run multiple instances\n"
130 "of Citadel on the same computer and there is something else\n"
131 "already using port 504.\n",
133 "Normally, a Citadel system uses a \"black box\" authentication mode.\n"
134 "This means that users do not have accounts or home directories on\n"
135 "the underlying host system -- Citadel manages its own user database.\n"
136 "However, if you wish to override this behavior, you can enable the\n"
137 "host based authentication mode which is traditional for Unix systems.\n"
138 "WARNING: do *not* change this setting once your system is installed.\n"
140 "(Answer \"no\" unless you completely understand this option)\n"
141 "Do you want to enable host based authentication mode?\n"
145 struct config config;
149 void cleanup(int exitcode)
151 // printf("Exitcode: %d\n", exitcode);
158 void title(char *text)
160 if (setup_type == UI_TEXT) {
161 printf("\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n<%s>\n", text);
167 int yesno(char *question, int default_value)
173 switch (setup_type) {
177 printf("%s\nYes/No [%s] --> ",
179 ( default_value ? "Yes" : "No" )
181 fgets(buf, sizeof buf, stdin);
182 answer = tolower(buf[0]);
183 if ((buf[0]==0) || (buf[0]==13) || (buf[0]==10))
184 answer = default_value;
185 else if (answer == 'y')
187 else if (answer == 'n')
189 } while ((answer < 0) || (answer > 1));
193 sprintf(buf, "exec %s %s --yesno '%s' 15 75",
194 getenv("CTDL_DIALOG"),
195 ( default_value ? "" : "--defaultno" ),
213 void important_message(char *title, char *msgtext)
217 switch (setup_type) {
220 printf("\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n");
221 printf(" %s \n\n%s\n\n", title, msgtext);
222 printf("Press return to continue...");
223 fgets(buf, sizeof buf, stdin);
227 sprintf(buf, "exec %s --msgbox '%s' 19 72",
228 getenv("CTDL_DIALOG"),
233 fprintf(stderr, "%s\n", msgtext);
238 void important_msgnum(int msgnum)
240 important_message("Important Message", setup_text[msgnum]);
243 void display_error(char *error_message)
245 important_message("Error", error_message);
248 void progress(char *text, long int curr, long int cmax)
250 static long dots_printed = 0L;
252 static FILE *fp = NULL;
255 switch (setup_type) {
259 printf("%s\n", text);
260 printf("..........................");
261 printf("..........................");
262 printf("..........................\r");
265 } else if (curr == cmax) {
266 printf("\r%79s\n", "");
268 a = (curr * 100) / cmax;
271 while (dots_printed < a) {
281 sprintf(buf, "exec %s --gauge '%s' 7 72 0",
282 getenv("CTDL_DIALOG"),
284 fp = popen(buf, "w");
290 else if (curr == cmax) {
292 fprintf(fp, "100\n");
298 a = (curr * 100) / cmax;
300 fprintf(fp, "%ld\n", a);
314 * check_services_entry() -- Make sure "citadel" is in /etc/services
317 void check_services_entry(void)
323 if (getservbyname(SERVICE_NAME, PROTO_NAME) == NULL) {
324 for (i=0; i<=2; ++i) {
325 progress("Adding service entry...", i, 2);
327 sfp = fopen("/etc/services", "a");
329 sprintf(errmsg, "Cannot open /etc/services: %s", strerror(errno));
330 display_error(errmsg);
332 fprintf(sfp, "%s 504/tcp\n", SERVICE_NAME);
344 * delete_inittab_entry() -- Remove obsolete /etc/inittab entry for Citadel
347 void delete_inittab_entry(void)
351 char looking_for[256];
353 char outfilename[32];
354 int changes_made = 0;
356 /* Determine the fully qualified path name of citserver */
357 snprintf(looking_for,
363 /* Now tweak /etc/inittab */
364 infp = fopen("/etc/inittab", "r");
367 /* If /etc/inittab does not exist, return quietly.
368 * Not all host platforms have it.
370 if (errno == ENOENT) {
374 /* Other errors might mean something really did go wrong.
376 sprintf(buf, "Cannot open /etc/inittab: %s", strerror(errno));
381 strcpy(outfilename, "/tmp/ctdlsetup.XXXXXX");
382 outfp = fdopen(mkstemp(outfilename), "w+");
384 sprintf(buf, "Cannot open %s: %s", outfilename, strerror(errno));
390 while (fgets(buf, sizeof buf, infp) != NULL) {
391 if (strstr(buf, looking_for) != NULL) {
392 fwrite("#", 1, 1, outfp);
395 fwrite(buf, strlen(buf), 1, outfp);
402 sprintf(buf, "/bin/mv -f %s /etc/inittab 2>/dev/null", outfilename);
404 system("/sbin/init q 2>/dev/null");
413 * install_init_scripts() -- Try to configure to start Citadel at boot
416 void install_init_scripts(void)
418 struct stat etcinitd;
420 char *initfile = "/etc/init.d/citadel";
423 if ((stat("/etc/init.d/", &etcinitd) == -1) &&
426 if ((stat("/etc/rc.d/init.d/", &etcinitd) == -1) &&
428 initfile = CTDLDIR"/citadel.init";
430 initfile = "/etc/rc.d/init.d/citadel";
433 fp = fopen(initfile, "r");
435 if (yesno("Citadel already appears to be configured to start at boot.\n"
436 "Would you like to keep your boot configuration as is?\n", 1) == 1) {
443 if (yesno("Would you like to automatically start Citadel at boot?\n", 1) == 0) {
447 fp = fopen(initfile, "w");
449 display_error("Cannot create /etc/init.d/citadel");
453 fprintf(fp, "#!/bin/sh\n"
455 "# Init file for Citadel\n"
457 "# chkconfig: - 79 30\n"
458 "# description: Citadel service\n"
459 "# processname: citserver\n"
460 "# pidfile: %s/citadel.pid\n"
468 "test -d /var/run || exit 0\n"
472 "start) echo -n \"Starting Citadel... \"\n"
473 " if $CITADEL_DIR/citserver -d -h$CITADEL_DIR\n"
480 "stop) echo -n \"Stopping Citadel... \"\n"
481 " if $CITADEL_DIR/sendcommand DOWN >/dev/null 2>&1 ; then\n"
486 " rm -f %s/citadel.pid 2>/dev/null\n"
491 "restart) if $CITADEL_DIR/sendcommand DOWN 1 >/dev/null 2>&1 ; then\n"
497 "*) echo \"Usage: $0 {start|stop|restart}\"\n"
504 chmod(initfile, 0755);
506 /* Set up the run levels. */
507 system("/bin/rm -f /etc/rc?.d/[SK]??citadel 2>/dev/null");
508 snprintf(command, sizeof(command), "for x in 2 3 4 5 ; do [ -d /etc/rc$x.d ] && ln -s %s /etc/rc$x.d/S79citadel ; done 2>/dev/null", initfile);
510 snprintf(command, sizeof(command),"for x in 0 6 S; do [ -d /etc/rc$x.d ] && ln -s %s /etc/rc$x.d/K30citadel ; done 2>/dev/null", initfile);
521 * On systems which use xinetd, see if we can offer to install Citadel as
522 * the default telnet target.
524 void check_xinetd_entry(void) {
525 char *filename = "/etc/xinetd.d/telnet";
528 int already_citadel = 0;
530 fp = fopen(filename, "r+");
531 if (fp == NULL) return; /* Not there. Oh well... */
533 while (fgets(buf, sizeof buf, fp) != NULL) {
534 if (strstr(buf, setup_directory) != NULL) already_citadel = 1;
537 if (already_citadel) return; /* Already set up this way. */
539 /* Otherwise, prompt the user to create an entry. */
540 if (getenv("CREATE_XINETD_ENTRY") != NULL) {
541 if (strcasecmp(getenv("CREATE_XINETD_ENTRY"), "yes")) {
546 snprintf(buf, sizeof buf,
547 "Setup can configure the \"xinetd\" service to automatically\n"
548 "connect incoming telnet sessions to Citadel, bypassing the\n"
549 "host system login: prompt. Would you like to do this?\n"
551 if (yesno(buf, 1) == 0) {
556 fp = fopen(filename, "w");
558 "# description: telnet service for Citadel users\n"
563 " socket_type = stream\n"
566 " server = /usr/sbin/in.telnetd\n"
567 " server_args = -h -L %s/citadel\n"
568 " log_on_failure += USERID\n"
573 /* Now try to restart the service */
574 system("/etc/init.d/xinetd restart >/dev/null 2>&1");
580 * Offer to disable other MTA's
582 void disable_other_mta(char *mta) {
587 sprintf(buf, "/bin/ls -l /etc/rc*.d/S*%s 2>/dev/null; "
588 "/bin/ls -l /etc/rc.d/rc*.d/S*%s 2>/dev/null",
590 fp = popen(buf, "r");
591 if (fp == NULL) return;
593 while (fgets(buf, sizeof buf, fp) != NULL) {
597 if (lines == 0) return; /* Nothing to do. */
600 /* Offer to replace other MTA with the vastly superior Citadel :) */
602 snprintf(buf, sizeof buf,
603 "You appear to have the \"%s\" email program\n"
604 "running on your system. If you want Citadel mail\n"
605 "connected with %s, you will have to manually integrate\n"
606 "them. It is preferable to disable %s, and use Citadel's\n"
607 "SMTP, POP3, and IMAP services.\n\n"
608 "May we disable %s so that Citadel has access to ports\n"
609 "25, 110, and 143?\n",
612 if (yesno(buf, 1) == 0) {
617 sprintf(buf, "for x in /etc/rc*.d/S*%s; do mv $x `echo $x |sed s/S/K/g`; done >/dev/null 2>&1", mta);
619 sprintf(buf, "/etc/init.d/%s stop >/dev/null 2>&1", mta);
627 * Check to see if our server really works. Returns 0 on success.
629 int test_server(char *setup_directory, char *relhomestr, int relhome) {
636 /* Generate a silly little cookie. We're going to write it out
637 * to the server and try to get it back. The cookie does not
638 * have to be secret ... just unique.
640 sprintf(cookie, "--test--%d--", getpid());
643 sprintf(cmd, "%s/sendcommand -h%s ECHO %s 2>&1",
648 sprintf(cmd, "%s/sendcommand ECHO %s 2>&1",
652 fp = popen(cmd, "r");
653 if (fp == NULL) return(errno);
655 while (fgets(buf, sizeof buf, fp) != NULL) {
657 && (strstr(buf, cookie) != NULL) ) {
669 void strprompt(char *prompt_title, char *prompt_text, char *str)
673 char dialog_result[PATH_MAX];
676 strcpy(setupmsg, "");
678 switch (setup_type) {
681 printf("\n%s\n", prompt_text);
682 printf("This is currently set to:\n%s\n", str);
683 printf("Enter new value or press return to leave unchanged:\n");
684 fgets(buf, sizeof buf, stdin);
685 buf[strlen(buf) - 1] = 0;
686 if (!IsEmptyStr(buf))
691 CtdlMakeTempFileName(dialog_result, sizeof dialog_result);
692 sprintf(buf, "exec %s --inputbox '%s' 19 72 '%s' 2>%s",
693 getenv("CTDL_DIALOG"),
698 fp = fopen(dialog_result, "r");
700 fgets(str, sizeof buf, fp);
701 if (str[strlen(str)-1] == 10) {
702 str[strlen(str)-1] = 0;
705 unlink(dialog_result);
713 void set_bool_val(int msgpos, int *ip) {
714 title(setup_titles[msgpos]);
715 *ip = yesno(setup_text[msgpos], *ip);
718 void set_str_val(int msgpos, char *str) {
719 strprompt(setup_titles[msgpos], setup_text[msgpos], str);
722 void set_int_val(int msgpos, int *ip)
725 snprintf(buf, sizeof buf, "%d", (int) *ip);
726 set_str_val(msgpos, buf);
731 void set_char_val(int msgpos, char *ip)
734 snprintf(buf, sizeof buf, "%d", (int) *ip);
735 set_str_val(msgpos, buf);
736 *ip = (char) atoi(buf);
740 void set_long_val(int msgpos, long int *ip)
743 snprintf(buf, sizeof buf, "%ld", *ip);
744 set_str_val(msgpos, buf);
749 void edit_value(int curr)
753 char ctdluidname[256];
758 if (setup_type == UI_SILENT)
760 if (getenv("SYSADMIN_NAME")) {
761 strcpy(config.c_sysadm, getenv("SYSADMIN_NAME"));
765 set_str_val(curr, config.c_sysadm);
770 if (setup_type == UI_SILENT)
772 if (getenv("SYSADMIN_PW")) {
773 strcpy(admin_pass, getenv("SYSADMIN_PW"));
777 set_str_val(curr, admin_pass);
782 if (setup_type == UI_SILENT)
784 if (getenv("CITADEL_UID")) {
785 config.c_ctdluid = atoi(getenv("CITADEL_UID"));
791 config.c_ctdluid = 0; /* XXX Windows hack, prob. insecure */
793 i = config.c_ctdluid;
796 set_int_val(curr, &i);
797 config.c_ctdluid = i;
800 strcpy(ctdluidname, pw->pw_name);
801 set_str_val(curr, ctdluidname);
802 pw = getpwnam(ctdluidname);
804 config.c_ctdluid = pw->pw_uid;
806 else if (atoi(ctdluidname) > 0) {
807 config.c_ctdluid = atoi(ctdluidname);
815 if (setup_type == UI_SILENT)
817 if (getenv("IP_ADDR")) {
818 strcpy(config.c_ip_addr, getenv("IP_ADDR"));
822 set_str_val(curr, config.c_ip_addr);
827 if (setup_type == UI_SILENT)
829 if (getenv("CITADEL_PORT")) {
830 config.c_port_number = atoi(getenv("CITADEL_PORT"));
835 set_int_val(curr, &config.c_port_number);
840 if (setup_type == UI_SILENT)
842 if (getenv("ENABLE_UNIX_AUTH")) {
843 if (!strcasecmp(getenv("ENABLE_UNIX_AUTH"), "yes")) {
844 config.c_auth_mode = AUTHMODE_HOST;
847 config.c_auth_mode = AUTHMODE_NATIVE;
852 set_bool_val(curr, &config.c_auth_mode);
860 * (re-)write the config data to disk
862 void write_config_to_disk(void)
867 if ((fd = creat(file_citadel_config, S_IRUSR | S_IWUSR)) == -1) {
868 display_error("setup: cannot open citadel.config");
871 fp = fdopen(fd, "wb");
873 display_error("setup: cannot open citadel.config");
876 fwrite((char *) &config, sizeof(struct config), 1, fp);
884 * Figure out what type of user interface we're going to use
886 int discover_ui(void)
889 /* Use "dialog" if we have it */
890 if (getenv("CTDL_DIALOG") != NULL) {
902 * Strip "db" entries out of /etc/nsswitch.conf
912 int file_changed = 0;
913 char new_filename[64];
915 fp_read = fopen(NSSCONF, "r");
916 if (fp_read == NULL) {
920 strcpy(new_filename, "/tmp/ctdl_fixnss_XXXXXX");
921 fd_write = mkstemp(new_filename);
927 while (fgets(buf, sizeof buf, fp_read) != NULL) {
930 for (i=0; i<strlen(buf_nc); ++i) {
931 if (buf_nc[i] == '#') {
935 for (i=0; i<strlen(buf_nc); ++i) {
936 if (!strncasecmp(&buf_nc[i], "db", 2)) {
938 if ((isspace(buf_nc[i+2])) || (buf_nc[i+2]==0)) {
941 strcpy(&buf_nc[i], &buf_nc[i+2]);
942 strcpy(&buf[i], &buf[i+2]);
944 strcpy(&buf_nc[i], &buf_nc[i+1]);
945 strcpy(&buf[i], &buf[i+1]);
951 if (write(fd_write, buf, strlen(buf)) != strlen(buf)) {
954 unlink(new_filename);
962 unlink(new_filename);
966 snprintf(question, sizeof question,
968 "/etc/nsswitch.conf is configured to use the 'db' module for\n"
969 "one or more services. This is not necessary on most systems,\n"
970 "and it is known to crash the Citadel server when delivering\n"
971 "mail to the Internet.\n"
973 "Do you want this module to be automatically disabled?\n"
977 if (yesno(question, 1)) {
978 sprintf(buf, "/bin/mv -f %s %s", new_filename, NSSCONF);
981 unlink(new_filename);
991 int main(int argc, char *argv[])
997 int old_setup_level = 0;
999 struct utsname my_utsname;
1005 char relhome[PATH_MAX]="";
1006 char ctdldir[PATH_MAX]=CTDLDIR;
1008 /* set an invalid setup type */
1011 /* Check to see if we're running the web installer */
1012 if (getenv("CITADEL_INSTALLER") != NULL) {
1013 using_web_installer = 1;
1016 /* parse command line args */
1017 for (a = 0; a < argc; ++a) {
1018 if (!strncmp(argv[a], "-u", 2)) {
1019 strcpy(aaa, argv[a]);
1020 strcpy(aaa, &aaa[2]);
1021 setup_type = atoi(aaa);
1023 else if (!strcmp(argv[a], "-i")) {
1026 else if (!strcmp(argv[a], "-q")) {
1027 setup_type = UI_SILENT;
1029 else if (!strncmp(argv[a], "-h", 2)) {
1030 relh=argv[a][2]!='/';
1031 if (!relh) safestrncpy(ctdl_home_directory, &argv[a][2],
1032 sizeof ctdl_home_directory);
1034 safestrncpy(relhome, &argv[a][2],
1041 calc_dirs_n_files(relh, home, relhome, ctdldir, 0);
1043 /* If a setup type was not specified, try to determine automatically
1044 * the best one to use out of all available types.
1046 if (setup_type < 0) {
1047 setup_type = discover_ui();
1049 if (info_only == 1) {
1050 important_message("Citadel Setup", CITADEL);
1054 /* Get started in a valid setup directory. */
1055 strcpy(setup_directory, ctdl_run_dir);
1056 if ( (using_web_installer) && (getenv("CITADEL") != NULL) ) {
1057 strcpy(setup_directory, getenv("CITADEL"));
1060 set_str_val(0, setup_directory);
1063 enable_home = ( relh | home );
1065 if (chdir(setup_directory) != 0) {
1067 sprintf(errmsg, "The directory you specified does not exist: [%s]\n", setup_directory);
1069 important_message("Citadel Setup", errmsg);
1073 /* Determine our host name, in case we need to use it as a default */
1076 /* Try to stop Citadel if we can */
1077 if (!access("/etc/init.d/citadel", X_OK)) {
1078 system("/etc/init.d/citadel stop");
1081 /* Make sure Citadel is not running. */
1082 if (test_server(setup_directory, relhome, enable_home) == 0) {
1083 important_message("Citadel Setup",
1084 "The Citadel service is still running.\n"
1085 "Please stop the service manually and run "
1091 switch (setup_type) {
1095 " *** Citadel setup program ***\n\n");
1101 * What we're going to try to do here is append a whole bunch of
1102 * nulls to the citadel.config file, so we can keep the old config
1103 * values if they exist, but if the file is missing or from an
1104 * earlier version with a shorter config structure, when setup tries
1105 * to read the old config parameters, they'll all come up zero.
1106 * The length of the config file will be set to what it's supposed
1107 * to be when we rewrite it, because we replace the old file with a
1108 * completely new copy.
1110 if ((a = open(file_citadel_config, O_WRONLY | O_CREAT | O_APPEND,
1111 S_IRUSR | S_IWUSR)) == -1) {
1112 display_error("setup: cannot append citadel.config");
1115 fp = fdopen(a, "ab");
1117 display_error("setup: cannot append citadel.config");
1120 for (a = 0; a < sizeof(struct config); ++a)
1124 /* now we re-open it, and read the old or blank configuration */
1125 fp = fopen(file_citadel_config, "rb");
1127 display_error("setup: cannot open citadel.config");
1130 fread((char *) &config, sizeof(struct config), 1, fp);
1133 /* set some sample/default values in place of blanks... */
1134 if (IsEmptyStr(config.c_nodename))
1135 safestrncpy(config.c_nodename, my_utsname.nodename,
1136 sizeof config.c_nodename);
1137 strtok(config.c_nodename, ".");
1138 if (IsEmptyStr(config.c_fqdn) ) {
1139 if ((he = gethostbyname(my_utsname.nodename)) != NULL)
1140 safestrncpy(config.c_fqdn, he->h_name,
1141 sizeof config.c_fqdn);
1143 safestrncpy(config.c_fqdn, my_utsname.nodename,
1144 sizeof config.c_fqdn);
1146 if (IsEmptyStr(config.c_humannode))
1147 strcpy(config.c_humannode, "My System");
1148 if (IsEmptyStr(config.c_phonenum))
1149 strcpy(config.c_phonenum, "US 800 555 1212");
1150 if (config.c_initax == 0) {
1151 config.c_initax = 4;
1153 if (IsEmptyStr(config.c_moreprompt))
1154 strcpy(config.c_moreprompt, "<more>");
1155 if (IsEmptyStr(config.c_twitroom))
1156 strcpy(config.c_twitroom, "Trashcan");
1157 if (IsEmptyStr(config.c_baseroom))
1158 strcpy(config.c_baseroom, BASEROOM);
1159 if (IsEmptyStr(config.c_aideroom))
1160 strcpy(config.c_aideroom, "Aide");
1161 if (config.c_port_number == 0) {
1162 config.c_port_number = 504;
1164 if (config.c_sleeping == 0) {
1165 config.c_sleeping = 900;
1167 if (config.c_ctdluid == 0) {
1168 pw = getpwnam("citadel");
1170 config.c_ctdluid = pw->pw_uid;
1172 if (config.c_ctdluid == 0) {
1173 pw = getpwnam("bbs");
1175 config.c_ctdluid = pw->pw_uid;
1177 if (config.c_ctdluid == 0) {
1178 pw = getpwnam("guest");
1180 config.c_ctdluid = pw->pw_uid;
1182 if (config.c_createax == 0) {
1183 config.c_createax = 3;
1186 * Negative values for maxsessions are not allowed.
1188 if (config.c_maxsessions < 0) {
1189 config.c_maxsessions = 0;
1191 /* We need a system default message expiry policy, because this is
1192 * the top level and there's no 'higher' policy to fall back on.
1193 * By default, do not expire messages at all.
1195 if (config.c_ep.expire_mode == 0) {
1196 config.c_ep.expire_mode = EXPIRE_MANUAL;
1197 config.c_ep.expire_value = 0;
1201 * Default port numbers for various services
1203 if (config.c_smtp_port == 0) config.c_smtp_port = 25;
1204 if (config.c_pop3_port == 0) config.c_pop3_port = 110;
1205 if (config.c_imap_port == 0) config.c_imap_port = 143;
1206 if (config.c_msa_port == 0) config.c_msa_port = 587;
1207 if (config.c_smtps_port == 0) config.c_smtps_port = 465;
1208 if (config.c_pop3s_port == 0) config.c_pop3s_port = 995;
1209 if (config.c_imaps_port == 0) config.c_imaps_port = 993;
1210 if (config.c_pftcpdict_port == 0) config.c_pftcpdict_port = -1;
1211 if (config.c_managesieve_port == 0) config.c_managesieve_port = 2020;
1212 if (config.c_xmpp_c2s_port == 0) config.c_xmpp_c2s_port = 5222;
1213 if (config.c_xmpp_s2s_port == 0) config.c_xmpp_s2s_port = 5269;
1215 /* Go through a series of dialogs prompting for config info */
1216 for (curr = 1; curr <= MAXSETUP; ++curr) {
1220 /***** begin version update section ***** */
1221 /* take care of any updating that is necessary */
1223 old_setup_level = config.c_setup_level;
1225 if (old_setup_level == 0) {
1229 if (old_setup_level < 555) {
1230 important_message("Citadel Setup",
1231 "This Citadel installation is too old "
1235 write_config_to_disk();
1237 old_setup_level = config.c_setup_level;
1239 /* end of version update section */
1242 config.c_setup_level = REV_LEVEL;
1244 /******************************************/
1246 write_config_to_disk();
1248 mkdir(ctdl_info_dir, 0700);
1249 chmod(ctdl_info_dir, 0700);
1250 chown(ctdl_info_dir, config.c_ctdluid, -1);
1252 mkdir(ctdl_bio_dir, 0700);
1253 chmod(ctdl_bio_dir, 0700);
1254 chown(ctdl_bio_dir, config.c_ctdluid, -1);
1256 mkdir(ctdl_usrpic_dir, 0700);
1257 chmod(ctdl_usrpic_dir, 0700);
1258 chown(ctdl_usrpic_dir, config.c_ctdluid, -1);
1260 mkdir(ctdl_message_dir, 0700);
1261 chmod(ctdl_message_dir, 0700);
1262 chown(ctdl_message_dir, config.c_ctdluid, -1);
1264 mkdir(ctdl_hlp_dir, 0700);
1265 chmod(ctdl_hlp_dir, 0700);
1266 chown(ctdl_hlp_dir, config.c_ctdluid, -1);
1268 mkdir(ctdl_image_dir, 0700);
1269 chmod(ctdl_image_dir, 0700);
1270 chown(ctdl_image_dir, config.c_ctdluid, -1);
1272 mkdir(ctdl_bb_dir, 0700);
1273 chmod(ctdl_bb_dir, 0700);
1274 chown(ctdl_bb_dir, config.c_ctdluid, -1);
1276 mkdir(ctdl_file_dir, 0700);
1277 chmod(ctdl_file_dir, 0700);
1278 chown(ctdl_file_dir, config.c_ctdluid, -1);
1280 mkdir(ctdl_netcfg_dir, 0700);
1281 chmod(ctdl_netcfg_dir, 0700);
1282 chown(ctdl_netcfg_dir, config.c_ctdluid, -1);
1284 /* Delete files and directories used by older Citadel versions */
1285 system("exec /bin/rm -fr ./rooms ./chatpipes ./expressmsgs ./sessions 2>/dev/null");
1286 unlink("citadel.log");
1289 if (((setup_type == UI_SILENT) && (getenv("ALTER_ETC_SERVICES")!=NULL)) ||
1290 (setup_type != UI_SILENT))
1291 check_services_entry(); /* Check /etc/services */
1293 delete_inittab_entry(); /* Remove obsolete /etc/inittab entry */
1294 check_xinetd_entry(); /* Check /etc/xinetd.d/telnet */
1296 if ((getenv("ACT_AS_MTA") == NULL) ||
1297 (getenv("ACT_AS_MTA") &&
1298 strcasecmp(getenv("ACT_AS_MTA"), "yes") == 0)) {
1299 /* Offer to disable other MTA's on the system. */
1300 disable_other_mta("courier-authdaemon");
1301 disable_other_mta("courier-imap");
1302 disable_other_mta("courier-imap-ssl");
1303 disable_other_mta("courier-pop");
1304 disable_other_mta("courier-pop3");
1305 disable_other_mta("courier-pop3d");
1306 disable_other_mta("cyrmaster");
1307 disable_other_mta("cyrus");
1308 disable_other_mta("dovecot");
1309 disable_other_mta("exim");
1310 disable_other_mta("exim4");
1311 disable_other_mta("imapd");
1312 disable_other_mta("mta");
1313 disable_other_mta("pop3d");
1314 disable_other_mta("popd");
1315 disable_other_mta("postfix");
1316 disable_other_mta("qmail");
1317 disable_other_mta("saslauthd");
1318 disable_other_mta("sendmail");
1319 disable_other_mta("vmailmgrd");
1323 /* Check for the 'db' nss and offer to disable it */
1326 if ((pw = getpwuid(config.c_ctdluid)) == NULL)
1331 progress("Setting file permissions", 0, 3);
1332 chown(ctdl_run_dir, config.c_ctdluid, gid);
1333 progress("Setting file permissions", 1, 3);
1334 chown(file_citadel_config, config.c_ctdluid, gid);
1335 progress("Setting file permissions", 2, 3);
1336 chmod(file_citadel_config, S_IRUSR | S_IWUSR);
1337 progress("Setting file permissions", 3, 3);
1340 * If we're running on SysV, install init scripts.
1342 if (!access("/var/run", W_OK)) {
1344 if (getenv("NO_INIT_SCRIPTS") == NULL) {
1345 install_init_scripts();
1348 if (!access("/etc/init.d/citadel", X_OK)) {
1349 system("/etc/init.d/citadel start");
1353 if (test_server(setup_directory, relhome, enable_home) == 0) {
1357 snprintf (admin_cmd, sizeof(admin_cmd), "%s/sendcommand \"CREU %s|%s\" 2>&1",
1358 ctdl_sbin_dir, config.c_sysadm, admin_pass);
1359 fp = popen(admin_cmd, "r");
1361 while (fgets(buf, sizeof buf, fp) != NULL)
1363 if ((atol(buf) == 574) || (atol(buf) == 200))
1370 important_message("Error","Setup failed to create your admin user");
1372 if (setup_type != UI_SILENT)
1373 important_message("Setup finished",
1374 "Setup of the Citadel server is complete.\n"
1375 "If you will be using WebCit, please run its\n"
1376 "setup program now; otherwise, run './citadel'\n"
1380 important_message("Setup failed",
1381 "Setup is finished, but the Citadel server failed to start.\n"
1382 "Go back and check your configuration.\n"
1389 important_message("Setup finished",
1390 "Setup is finished. You may now start the server.");