4 * Citadel setup utility
8 #define SHOW_ME_VAPPEND_PRINTF
10 #include "ctdl_module.h"
19 #include <sys/types.h>
21 #include <sys/utsname.h>
29 #include <libcitadel.h>
34 #include "citadel_dirs.h"
45 #define _(string) gettext(string)
47 #define _(string) (string)
51 #define MAXSETUP 11 /* How many setup questions to ask */
53 #define UI_TEXT 0 /* Default setup type -- text only */
54 #define UI_DIALOG 2 /* Use the 'dialog' program */
55 #define UI_SILENT 3 /* Silent running, for use in scripts */
57 #define SERVICE_NAME "citadel"
58 #define PROTO_NAME "tcp"
59 #define NSSCONF "/etc/nsswitch.conf"
62 typedef enum _SetupStep {
78 ///"CREATE_XINETD_ENTRY";
79 const char *EnvNames [eMaxQuestions] = {
95 char setup_directory[PATH_MAX];
96 int using_web_installer = 0;
101 const char *setup_titles[eMaxQuestions];
105 setup_titles[eCitadelHomeDir] = _("Citadel Home Directory");
106 setup_titles[eSysAdminName] = _("Citadel administrator username:");////
107 setup_titles[eSysAdminPW] = _("Administrator password:");//
108 setup_titles[eUID] = _("Citadel User ID:");
109 setup_titles[eIP_ADDR] = _("Listening address for the Citadel server:");///
110 setup_titles[eCTDL_Port] = _("Server port number:");
111 setup_titles[eAuthType] = _("Authentication method to use:");////
112 setup_titles[eLDAP_Host] = _("LDAP host:");///
113 setup_titles[eLDAP_Port] = _("LDAP port number:");////
114 setup_titles[eLDAP_Base_DN] = _("LDAP base DN:");///
115 setup_titles[eLDAP_Bind_DN] = _("LDAP bind DN:");//
116 setup_titles[eLDAP_Bind_PW] = _("LDAP bind password:");//
120 * \brief print the actual stack frame.
122 void cit_backtrace(void)
124 #ifdef HAVE_BACKTRACE
125 void *stack_frames[50];
130 size = backtrace(stack_frames, sizeof(stack_frames) / sizeof(void*));
131 strings = backtrace_symbols(stack_frames, size);
132 for (i = 0; i < size; i++) {
134 fprintf(stderr, "%s\n", strings[i]);
136 fprintf(stderr, "%p\n", stack_frames[i]);
142 struct config config;
144 /* calculate all our path on a central place */
145 /* where to keep our config */
148 char *setup_text[] = {
150 "Enter the full pathname of the directory in which the Citadel\n"
151 "installation you are creating or updating resides. If you\n"
152 "specify a directory other than the default, you will need to\n"
153 "specify the -h flag to the server when you start it up.\n",
155 "Enter the subdirectory name for an alternate installation of "
156 "Citadel. To do a default installation just leave it blank."
157 "If you specify a directory other than the default, you will need to\n"
158 "specify the -h flag to the server when you start it up.\n"
159 "note that it may not have a leading /",
162 "Enter the name of the system administrator (which is probably\n"
163 "you). When an account is created with this name, it will\n"
164 "automatically be given administrator-level access.\n",
166 "Enter a password for the system administrator. When setup\n"
167 "completes it will attempt to create the administrator user\n"
168 "and set the password specified here.\n",
170 "Citadel needs to run under its own user ID. This would\n"
171 "typically be called \"citadel\", but if you are running Citadel\n"
172 "as a public BBS, you might also call it \"bbs\" or \"guest\".\n"
173 "The server will run under this user ID. Please specify that\n"
174 "user ID here. You may specify either a user name or a numeric\n"
177 "Specify the IP address on which your server will run. If you\n"
178 "leave this blank, or if you specify 0.0.0.0, Citadel will listen\n"
179 "on all addresses. You can usually skip this unless you are\n"
180 "running multiple instances of Citadel on the same computer.\n",
182 "Specify the TCP port number on which your server will run.\n"
183 "Normally, this will be port 504, which is the official port\n"
184 "assigned by the IANA for Citadel servers. You will only need\n"
185 "to specify a different port number if you run multiple instances\n"
186 "of Citadel on the same computer and there is something else\n"
187 "already using port 504.\n",
191 "Specify which authentication mode you wish to use.\n"
193 " 0. Self contained authentication\n"
194 " 1. Host system integrated authentication\n"
195 " 2. External LDAP - RFC 2307 compliant directory\n"
196 " 3. External LDAP - nonstandard MS Active Directory\n"
198 "For help: http://www.citadel.org/doku.php/faq:installation:authmodes\n"
200 "ANSWER \"0\" UNLESS YOU COMPLETELY UNDERSTAND THIS OPTION.\n",
202 "Please enter the host name or IP address of your LDAP server.\n",
204 "Please enter the port number of the LDAP service (usually 389).\n",
206 "Please enter the Base DN to search for authentication\n"
207 "(for example: dc=example,dc=com)\n",
209 "Please enter the DN of an account to use for binding to the LDAP server\n"
210 "for performing queries. The account does not require any other\n"
211 "privileges. If your LDAP server allows anonymous queries, you can.\n"
212 "leave this blank.\n",
214 "If you entered a Bind DN in the previous question, you must now enter\n"
215 "the password associated with that account. Otherwise, you can leave this\n"
220 struct config config;
224 void cleanup(int exitcode)
226 // printf("Exitcode: %d\n", exitcode);
233 void title(const char *text)
235 if (setup_type == UI_TEXT) {
236 printf("\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n<%s>\n", text);
242 int yesno(char *question, int default_value)
248 switch (setup_type) {
252 printf("%s\nYes/No [%s] --> ",
254 ( default_value ? "Yes" : "No" )
256 if (fgets(buf, sizeof buf, stdin))
258 answer = tolower(buf[0]);
259 if ((buf[0]==0) || (buf[0]==13) || (buf[0]==10))
260 answer = default_value;
261 else if (answer == 'y')
263 else if (answer == 'n')
266 } while ((answer < 0) || (answer > 1));
270 sprintf(buf, "exec %s %s --yesno '%s' 15 75",
271 getenv("CTDL_DIALOG"),
272 ( default_value ? "" : "--defaultno" ),
290 void important_message(char *title, char *msgtext)
295 switch (setup_type) {
298 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");
299 printf(" %s \n\n%s\n\n", title, msgtext);
300 printf("Press return to continue...");
301 if (fgets(buf, sizeof buf, stdin));
305 sprintf(buf, "exec %s --msgbox '%s' 19 72",
306 getenv("CTDL_DIALOG"),
311 fprintf(stderr, "%s\n", msgtext);
316 void important_msgnum(int msgnum)
318 important_message("Important Message", setup_text[msgnum]);
321 void display_error(char *error_message)
323 important_message("Error", error_message);
326 void progress(char *text, long int curr, long int cmax)
328 static long dots_printed = 0L;
330 static FILE *fp = NULL;
333 switch (setup_type) {
337 printf("%s\n", text);
338 printf("..........................");
339 printf("..........................");
340 printf("..........................\r");
343 } else if (curr == cmax) {
344 printf("\r%79s\n", "");
346 a = (curr * 100) / cmax;
349 while (dots_printed < a) {
359 sprintf(buf, "exec %s --gauge '%s' 7 72 0",
360 getenv("CTDL_DIALOG"),
362 fp = popen(buf, "w");
368 else if (curr == cmax) {
370 fprintf(fp, "100\n");
376 a = (curr * 100) / cmax;
378 fprintf(fp, "%ld\n", a);
392 * check_services_entry() -- Make sure "citadel" is in /etc/services
395 void check_services_entry(void)
401 if (getservbyname(SERVICE_NAME, PROTO_NAME) == NULL) {
402 for (i=0; i<=2; ++i) {
403 progress("Adding service entry...", i, 2);
405 sfp = fopen("/etc/services", "a");
407 sprintf(errmsg, "Cannot open /etc/services: %s", strerror(errno));
408 display_error(errmsg);
410 fprintf(sfp, "%s 504/tcp\n", SERVICE_NAME);
422 * delete_inittab_entry() -- Remove obsolete /etc/inittab entry for Citadel
425 void delete_inittab_entry(void)
429 char looking_for[256];
431 char outfilename[32];
432 int changes_made = 0;
435 /* Determine the fully qualified path name of citserver */
436 snprintf(looking_for,
442 /* Now tweak /etc/inittab */
443 infp = fopen("/etc/inittab", "r");
446 /* If /etc/inittab does not exist, return quietly.
447 * Not all host platforms have it.
449 if (errno == ENOENT) {
453 /* Other errors might mean something really did go wrong.
455 sprintf(buf, "Cannot open /etc/inittab: %s", strerror(errno));
460 strcpy(outfilename, "/tmp/ctdlsetup.XXXXXX");
461 outfp = fdopen(mkstemp(outfilename), "w+");
463 sprintf(buf, "Cannot open %s: %s", outfilename, strerror(errno));
469 while (fgets(buf, sizeof buf, infp) != NULL) {
470 if (strstr(buf, looking_for) != NULL) {
471 rv = fwrite("#", 1, 1, outfp);
474 rv = fwrite(buf, strlen(buf), 1, outfp);
481 sprintf(buf, "/bin/mv -f %s /etc/inittab 2>/dev/null", outfilename);
483 rv = system("/sbin/init q 2>/dev/null");
492 * install_init_scripts() -- Try to configure to start Citadel at boot
495 void install_init_scripts(void)
497 struct stat etcinitd;
499 char *initfile = "/etc/init.d/citadel";
503 if ((stat("/etc/init.d/", &etcinitd) == -1) &&
506 if ((stat("/etc/rc.d/init.d/", &etcinitd) == -1) &&
508 initfile = CTDLDIR"/citadel.init";
510 initfile = "/etc/rc.d/init.d/citadel";
513 fp = fopen(initfile, "r");
515 if (yesno("Citadel already appears to be configured to start at boot.\n"
516 "Would you like to keep your boot configuration as is?\n", 1) == 1) {
523 if (yesno("Would you like to automatically start Citadel at boot?\n", 1) == 0) {
527 fp = fopen(initfile, "w");
529 display_error("Cannot create /etc/init.d/citadel");
533 fprintf(fp, "#!/bin/sh\n"
535 "# Init file for Citadel\n"
537 "# chkconfig: - 79 30\n"
538 "# description: Citadel service\n"
539 "# processname: citserver\n"
540 "# pidfile: %s/citadel.pid\n\n"
541 "# uncomment this to create coredumps as described in\n"
542 "# http://www.citadel.org/doku.php/faq:mastering_your_os:gdb#how.do.i.make.my.system.produce.core-files\n"
543 "# ulimit -c unlimited\n"
551 "test -d /var/run || exit 0\n"
555 "start) echo -n \"Starting Citadel... \"\n"
556 " if $CITADEL_DIR/citserver -lmail -d -h$CITADEL_DIR\n"
563 "stop) echo -n \"Stopping Citadel... \"\n"
564 " if $CITADEL_DIR/sendcommand DOWN >/dev/null 2>&1 ; then\n"
569 " rm -f %s/citadel.pid 2>/dev/null\n"
574 "restart) if $CITADEL_DIR/sendcommand DOWN 1 >/dev/null 2>&1 ; then\n"
580 "*) echo \"Usage: $0 {start|stop|restart}\"\n"
587 chmod(initfile, 0755);
589 /* Set up the run levels. */
590 rv = system("/bin/rm -f /etc/rc?.d/[SK]??citadel 2>/dev/null");
591 snprintf(command, sizeof(command), "for x in 2 3 4 5 ; do [ -d /etc/rc$x.d ] && ln -s %s /etc/rc$x.d/S79citadel ; done 2>/dev/null", initfile);
592 rv = system(command);
593 snprintf(command, sizeof(command),"for x in 0 6 S; do [ -d /etc/rc$x.d ] && ln -s %s /etc/rc$x.d/K30citadel ; done 2>/dev/null", initfile);
594 rv = system(command);
604 * On systems which use xinetd, see if we can offer to install Citadel as
605 * the default telnet target.
607 void check_xinetd_entry(void) {
608 char *filename = "/etc/xinetd.d/telnet";
611 int already_citadel = 0;
614 fp = fopen(filename, "r+");
615 if (fp == NULL) return; /* Not there. Oh well... */
617 while (fgets(buf, sizeof buf, fp) != NULL) {
618 if (strstr(buf, setup_directory) != NULL) already_citadel = 1;
621 if (already_citadel) return; /* Already set up this way. */
623 /* Otherwise, prompt the user to create an entry. */
624 if (getenv("CREATE_XINETD_ENTRY") != NULL) {
625 if (strcasecmp(getenv("CREATE_XINETD_ENTRY"), "yes")) {
630 snprintf(buf, sizeof buf,
631 "Setup can configure the \"xinetd\" service to automatically\n"
632 "connect incoming telnet sessions to Citadel, bypassing the\n"
633 "host system login: prompt. Would you like to do this?\n"
635 if (yesno(buf, 1) == 0) {
640 fp = fopen(filename, "w");
642 "# description: telnet service for Citadel users\n"
647 " socket_type = stream\n"
650 " server = /usr/sbin/in.telnetd\n"
651 " server_args = -h -L %s/citadel\n"
652 " log_on_failure += USERID\n"
657 /* Now try to restart the service */
658 rv = system("/etc/init.d/xinetd restart >/dev/null 2>&1");
664 * Offer to disable other MTA's
666 void disable_other_mta(char *mta) {
672 sprintf(buf, "/bin/ls -l /etc/rc*.d/S*%s 2>/dev/null; "
673 "/bin/ls -l /etc/rc.d/rc*.d/S*%s 2>/dev/null",
675 fp = popen(buf, "r");
676 if (fp == NULL) return;
678 while (fgets(buf, sizeof buf, fp) != NULL) {
682 if (lines == 0) return; /* Nothing to do. */
685 /* Offer to replace other MTA with the vastly superior Citadel :) */
687 snprintf(buf, sizeof buf,
688 "You appear to have the \"%s\" email program\n"
689 "running on your system. If you want Citadel mail\n"
690 "connected with %s, you will have to manually integrate\n"
691 "them. It is preferable to disable %s, and use Citadel's\n"
692 "SMTP, POP3, and IMAP services.\n\n"
693 "May we disable %s so that Citadel has access to ports\n"
694 "25, 110, and 143?\n",
697 if (yesno(buf, 1) == 0) {
702 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);
704 sprintf(buf, "/etc/init.d/%s stop >/dev/null 2>&1", mta);
712 * Check to see if our server really works. Returns 0 on success.
714 int test_server(char *setup_directory, char *relhomestr, int relhome) {
721 /* Generate a silly little cookie. We're going to write it out
722 * to the server and try to get it back. The cookie does not
723 * have to be secret ... just unique.
725 sprintf(cookie, "--test--%d--", getpid());
728 sprintf(cmd, "%s/sendcommand -h%s ECHO %s 2>&1",
733 sprintf(cmd, "%s/sendcommand ECHO %s 2>&1",
737 fp = popen(cmd, "r");
738 if (fp == NULL) return(errno);
740 while (fgets(buf, sizeof buf, fp) != NULL) {
742 && (strstr(buf, cookie) != NULL) ) {
754 void strprompt(const char *prompt_title, char *prompt_text, char *Target, char *DefValue)
758 char dialog_result[PATH_MAX];
762 strcpy(setupmsg, "");
764 switch (setup_type) {
767 printf("\n%s\n", prompt_text);
768 printf("This is currently set to:\n%s\n", Target);
769 printf("Enter new value or press return to leave unchanged:\n");
770 if (fgets(buf, sizeof buf, stdin)){
771 buf[strlen(buf) - 1] = 0;
773 if (!IsEmptyStr(buf))
778 CtdlMakeTempFileName(dialog_result, sizeof dialog_result);
779 sprintf(buf, "exec %s --inputbox '%s' 19 72 '%s' 2>%s",
780 getenv("CTDL_DIALOG"),
785 fp = fopen(dialog_result, "r");
787 if (fgets(Target, sizeof buf, fp)) {
788 if (Target[strlen(Target)-1] == 10) {
789 Target[strlen(Target)-1] = 0;
793 unlink(dialog_result);
797 strcpy(Target, DefValue);
802 void set_bool_val(int msgpos, int *ip, char *DefValue) {
803 title(setup_titles[msgpos]);
804 *ip = yesno(setup_text[msgpos], *ip);
807 void set_str_val(int msgpos, char *Target, char *DefValue) {
808 strprompt(setup_titles[msgpos],
814 void set_int_val(int msgpos, int *ip, char *DefValue)
817 snprintf(buf, sizeof buf, "%d", (int) *ip);
818 set_str_val(msgpos, buf, DefValue);
823 void set_char_val(int msgpos, char *ip, char *DefValue)
826 snprintf(buf, sizeof buf, "%d", (int) *ip);
827 set_str_val(msgpos, buf, DefValue);
828 *ip = (char) atoi(buf);
832 void set_long_val(int msgpos, long int *ip, char *DefValue)
835 snprintf(buf, sizeof buf, "%ld", *ip);
836 set_str_val(msgpos, buf, DefValue);
841 void edit_value(int curr)
845 char ctdluidname[256];
848 if (setup_type == UI_SILENT)
850 Value = getenv(EnvNames[curr]);
857 set_str_val(curr, config.c_sysadm, Value);
861 set_str_val(curr, admin_pass, Value);
865 if (setup_type == UI_SILENT)
868 config.c_ctdluid = atoi(Value);
874 config.c_ctdluid = 0; /* XXX Windows hack, prob. insecure */
876 i = config.c_ctdluid;
879 set_int_val(curr, &i, Value);
880 config.c_ctdluid = i;
883 strcpy(ctdluidname, pw->pw_name);
884 set_str_val(curr, ctdluidname, Value);
885 pw = getpwnam(ctdluidname);
887 config.c_ctdluid = pw->pw_uid;
889 else if (atoi(ctdluidname) > 0) {
890 config.c_ctdluid = atoi(ctdluidname);
898 set_str_val(curr, config.c_ip_addr, Value);
902 set_int_val(curr, &config.c_port_number, Value);
906 if (setup_type == UI_SILENT)
909 config.c_auth_mode = AUTHMODE_NATIVE;
913 if ((strcasecmp(auth, "yes") == 0) ||
914 (strcasecmp(auth, "host") == 0))
916 config.c_auth_mode = AUTHMODE_HOST;
918 else if (strcasecmp(auth, "ldap") == 0){
919 config.c_auth_mode = AUTHMODE_LDAP;
921 else if ((strcasecmp(auth, "ldap_ad") == 0) ||
922 (strcasecmp(auth, "active directory") == 0)){
923 config.c_auth_mode = AUTHMODE_LDAP_AD;
928 set_int_val(curr, &config.c_auth_mode, Value);
933 set_str_val(curr, config.c_ldap_host, Value);
937 if (config.c_ldap_port == 0) {
938 config.c_ldap_port = 389;
940 set_int_val(curr, &config.c_ldap_port, Value);
944 set_str_val(curr, config.c_ldap_base_dn, Value);
948 set_str_val(curr, config.c_ldap_bind_dn, Value);
952 set_str_val(curr, config.c_ldap_bind_pw, Value);
959 * (re-)write the config data to disk
961 void write_config_to_disk(void)
967 if ((fd = creat(file_citadel_config, S_IRUSR | S_IWUSR)) == -1) {
968 display_error("setup: cannot open citadel.config");
971 fp = fdopen(fd, "wb");
973 display_error("setup: cannot open citadel.config");
976 rv = fwrite((char *) &config, sizeof(struct config), 1, fp);
984 * Figure out what type of user interface we're going to use
986 int discover_ui(void)
989 /* Use "dialog" if we have it */
990 if (getenv("CTDL_DIALOG") != NULL) {
1002 * Strip "db" entries out of /etc/nsswitch.conf
1012 int file_changed = 0;
1013 char new_filename[64];
1016 fp_read = fopen(NSSCONF, "r");
1017 if (fp_read == NULL) {
1021 strcpy(new_filename, "/tmp/ctdl_fixnss_XXXXXX");
1022 fd_write = mkstemp(new_filename);
1028 while (fgets(buf, sizeof buf, fp_read) != NULL) {
1030 strcpy(buf_nc, buf);
1031 for (i=0; i<strlen(buf_nc); ++i) {
1032 if (buf_nc[i] == '#') {
1036 for (i=0; i<strlen(buf_nc); ++i) {
1037 if (!strncasecmp(&buf_nc[i], "db", 2)) {
1039 if ((isspace(buf_nc[i+2])) || (buf_nc[i+2]==0)) {
1042 strcpy(&buf_nc[i], &buf_nc[i+2]);
1043 strcpy(&buf[i], &buf[i+2]);
1045 strcpy(&buf_nc[i], &buf_nc[i+1]);
1046 strcpy(&buf[i], &buf[i+1]);
1052 if (write(fd_write, buf, strlen(buf)) != strlen(buf)) {
1055 unlink(new_filename);
1062 if (!file_changed) {
1063 unlink(new_filename);
1067 snprintf(question, sizeof question,
1069 "/etc/nsswitch.conf is configured to use the 'db' module for\n"
1070 "one or more services. This is not necessary on most systems,\n"
1071 "and it is known to crash the Citadel server when delivering\n"
1072 "mail to the Internet.\n"
1074 "Do you want this module to be automatically disabled?\n"
1078 if (yesno(question, 1)) {
1079 sprintf(buf, "/bin/mv -f %s %s", new_filename, NSSCONF);
1081 chmod(NSSCONF, 0644);
1083 unlink(new_filename);
1088 void set_default_values(void)
1091 struct utsname my_utsname;
1094 /* Determine our host name, in case we need to use it as a default */
1097 /* set some sample/default values in place of blanks... */
1098 if (IsEmptyStr(config.c_nodename))
1099 safestrncpy(config.c_nodename, my_utsname.nodename,
1100 sizeof config.c_nodename);
1101 strtok(config.c_nodename, ".");
1102 if (IsEmptyStr(config.c_fqdn) ) {
1103 if ((he = gethostbyname(my_utsname.nodename)) != NULL) {
1104 safestrncpy(config.c_fqdn, he->h_name, sizeof config.c_fqdn);
1106 safestrncpy(config.c_fqdn, my_utsname.nodename, sizeof config.c_fqdn);
1109 if (IsEmptyStr(config.c_humannode)) {
1110 strcpy(config.c_humannode, "My System");
1112 if (IsEmptyStr(config.c_phonenum)) {
1113 strcpy(config.c_phonenum, "US 800 555 1212");
1115 if (config.c_initax == 0) {
1116 config.c_initax = 4;
1118 if (IsEmptyStr(config.c_moreprompt)) strcpy(config.c_moreprompt, "<more>");
1119 if (IsEmptyStr(config.c_twitroom)) strcpy(config.c_twitroom, "Trashcan");
1120 if (IsEmptyStr(config.c_baseroom)) strcpy(config.c_baseroom, BASEROOM);
1121 if (IsEmptyStr(config.c_aideroom)) strcpy(config.c_aideroom, "Aide");
1122 if (config.c_port_number == 0) {
1123 config.c_port_number = 504;
1125 if (config.c_sleeping == 0) {
1126 config.c_sleeping = 900;
1128 if (config.c_ctdluid == 0) {
1129 pw = getpwnam("citadel");
1131 config.c_ctdluid = pw->pw_uid;
1134 if (config.c_ctdluid == 0) {
1135 pw = getpwnam("bbs");
1137 config.c_ctdluid = pw->pw_uid;
1140 if (config.c_ctdluid == 0) {
1141 pw = getpwnam("guest");
1143 config.c_ctdluid = pw->pw_uid;
1146 if (config.c_createax == 0) {
1147 config.c_createax = 3;
1150 * Negative values for maxsessions are not allowed.
1152 if (config.c_maxsessions < 0) {
1153 config.c_maxsessions = 0;
1155 /* We need a system default message expiry policy, because this is
1156 * the top level and there's no 'higher' policy to fall back on.
1157 * By default, do not expire messages at all.
1159 if (config.c_ep.expire_mode == 0) {
1160 config.c_ep.expire_mode = EXPIRE_MANUAL;
1161 config.c_ep.expire_value = 0;
1165 * Default port numbers for various services
1167 if (config.c_smtp_port == 0) config.c_smtp_port = 25;
1168 if (config.c_pop3_port == 0) config.c_pop3_port = 110;
1169 if (config.c_imap_port == 0) config.c_imap_port = 143;
1170 if (config.c_msa_port == 0) config.c_msa_port = 587;
1171 if (config.c_smtps_port == 0) config.c_smtps_port = 465;
1172 if (config.c_pop3s_port == 0) config.c_pop3s_port = 995;
1173 if (config.c_imaps_port == 0) config.c_imaps_port = 993;
1174 if (config.c_pftcpdict_port == 0) config.c_pftcpdict_port = -1;
1175 if (config.c_managesieve_port == 0) config.c_managesieve_port = 2020;
1176 if (config.c_xmpp_c2s_port == 0) config.c_xmpp_c2s_port = 5222;
1177 if (config.c_xmpp_s2s_port == 0) config.c_xmpp_s2s_port = 5269;
1183 int main(int argc, char *argv[])
1189 int old_setup_level = 0;
1193 char relhome[PATH_MAX]="";
1194 char ctdldir[PATH_MAX]=CTDLDIR;
1195 char DefValue[PATH_MAX];
1200 /* set an invalid setup type */
1203 /* Check to see if we're running the web installer */
1204 if (getenv("CITADEL_INSTALLER") != NULL) {
1205 using_web_installer = 1;
1208 /* parse command line args */
1209 for (a = 0; a < argc; ++a) {
1210 if (!strncmp(argv[a], "-u", 2)) {
1211 strcpy(aaa, argv[a]);
1212 strcpy(aaa, &aaa[2]);
1213 setup_type = atoi(aaa);
1215 else if (!strcmp(argv[a], "-i")) {
1218 else if (!strcmp(argv[a], "-q")) {
1219 setup_type = UI_SILENT;
1221 else if (!strncmp(argv[a], "-h", 2)) {
1222 relh=argv[a][2]!='/';
1224 safestrncpy(ctdl_home_directory, &argv[a][2], sizeof ctdl_home_directory);
1226 safestrncpy(relhome, &argv[a][2], sizeof relhome);
1233 calc_dirs_n_files(relh, home, relhome, ctdldir, 0);
1235 /* If a setup type was not specified, try to determine automatically
1236 * the best one to use out of all available types.
1238 if (setup_type < 0) {
1239 setup_type = discover_ui();
1241 if (info_only == 1) {
1242 important_message("Citadel Setup", CITADEL);
1246 /* Get started in a valid setup directory. */
1247 strcpy(setup_directory, ctdl_run_dir);
1248 strcpy(DefValue, ctdl_run_dir);
1249 if ( (using_web_installer) && (getenv("CITADEL") != NULL) ) {
1250 strcpy(setup_directory, getenv("CITADEL"));
1253 set_str_val(0, setup_directory, DefValue);
1256 enable_home = ( relh | home );
1258 if (chdir(setup_directory) != 0) {
1260 sprintf(errmsg, "The directory you specified does not exist: [%s]\n", setup_directory);
1262 important_message("Citadel Setup", errmsg);
1267 /* Try to stop Citadel if we can */
1268 if (!access("/etc/init.d/citadel", X_OK)) {
1269 rv = system("/etc/init.d/citadel stop");
1272 /* Make sure Citadel is not running. */
1273 if (test_server(setup_directory, relhome, enable_home) == 0) {
1274 important_message("Citadel Setup",
1275 "The Citadel service is still running.\n"
1276 "Please stop the service manually and run "
1282 switch (setup_type) {
1286 " *** Citadel setup program ***\n\n");
1292 * What we're going to try to do here is append a whole bunch of
1293 * nulls to the citadel.config file, so we can keep the old config
1294 * values if they exist, but if the file is missing or from an
1295 * earlier version with a shorter config structure, when setup tries
1296 * to read the old config parameters, they'll all come up zero.
1297 * The length of the config file will be set to what it's supposed
1298 * to be when we rewrite it, because we replace the old file with a
1299 * completely new copy.
1301 if ((a = open(file_citadel_config, O_WRONLY | O_CREAT | O_APPEND,
1302 S_IRUSR | S_IWUSR)) == -1) {
1303 display_error("setup: cannot append citadel.config");
1306 fp = fdopen(a, "ab");
1308 display_error("setup: cannot append citadel.config");
1311 for (a = 0; a < sizeof(struct config); ++a) {
1316 /* now we re-open it, and read the old or blank configuration */
1317 fp = fopen(file_citadel_config, "rb");
1319 display_error("setup: cannot open citadel.config");
1322 rv = fread((char *) &config, sizeof(struct config), 1, fp);
1325 set_default_values();
1327 /* Go through a series of dialogs prompting for config info */
1328 for (curr = 1; curr <= MAXSETUP; ++curr) {
1330 if ((curr == 6) && (config.c_auth_mode != AUTHMODE_LDAP) && (config.c_auth_mode != AUTHMODE_LDAP_AD)) {
1331 curr += 5; /* skip LDAP questions if we're not authenticating against LDAP */
1335 /***** begin version update section ***** */
1336 /* take care of any updating that is necessary */
1338 old_setup_level = config.c_setup_level;
1340 if (old_setup_level == 0) {
1344 if (old_setup_level < 555) {
1345 important_message("Citadel Setup",
1346 "This Citadel installation is too old "
1350 write_config_to_disk();
1352 old_setup_level = config.c_setup_level;
1354 /* end of version update section */
1357 config.c_setup_level = REV_LEVEL;
1359 /******************************************/
1360 if ((pw = getpwuid(config.c_ctdluid)) == NULL) {
1366 create_run_directories(config.c_ctdluid, gid);
1368 write_config_to_disk();
1371 /* Delete files and directories used by older Citadel versions */
1372 rv = system("exec /bin/rm -fr ./rooms ./chatpipes ./expressmsgs ./sessions 2>/dev/null");
1373 unlink("citadel.log");
1376 if (((setup_type == UI_SILENT) && (getenv("ALTER_ETC_SERVICES")!=NULL)) ||
1377 (setup_type != UI_SILENT))
1378 check_services_entry(); /* Check /etc/services */
1380 delete_inittab_entry(); /* Remove obsolete /etc/inittab entry */
1381 check_xinetd_entry(); /* Check /etc/xinetd.d/telnet */
1383 if ((getenv("ACT_AS_MTA") == NULL) ||
1384 (getenv("ACT_AS_MTA") &&
1385 strcasecmp(getenv("ACT_AS_MTA"), "yes") == 0)) {
1386 /* Offer to disable other MTA's on the system. */
1387 disable_other_mta("courier-authdaemon");
1388 disable_other_mta("courier-imap");
1389 disable_other_mta("courier-imap-ssl");
1390 disable_other_mta("courier-pop");
1391 disable_other_mta("courier-pop3");
1392 disable_other_mta("courier-pop3d");
1393 disable_other_mta("cyrmaster");
1394 disable_other_mta("cyrus");
1395 disable_other_mta("dovecot");
1396 disable_other_mta("exim");
1397 disable_other_mta("exim4");
1398 disable_other_mta("imapd");
1399 disable_other_mta("mta");
1400 disable_other_mta("pop3d");
1401 disable_other_mta("popd");
1402 disable_other_mta("postfix");
1403 disable_other_mta("qmail");
1404 disable_other_mta("saslauthd");
1405 disable_other_mta("sendmail");
1406 disable_other_mta("vmailmgrd");
1410 /* Check for the 'db' nss and offer to disable it */
1413 progress("Setting file permissions", 1, 3);
1414 rv = chown(file_citadel_config, config.c_ctdluid, gid);
1415 progress("Setting file permissions", 2, 3);
1416 rv = chmod(file_citadel_config, S_IRUSR | S_IWUSR);
1417 progress("Setting file permissions", 3, 3);
1420 * If we're running on SysV, install init scripts.
1422 if (!access("/var/run", W_OK)) {
1424 if (getenv("NO_INIT_SCRIPTS") == NULL) {
1425 install_init_scripts();
1428 if (!access("/etc/init.d/citadel", X_OK)) {
1429 rv = system("/etc/init.d/citadel start");
1433 if (test_server(setup_directory, relhome, enable_home) == 0) {
1437 if (config.c_auth_mode == AUTHMODE_NATIVE) {
1438 snprintf (admin_cmd, sizeof(admin_cmd), "%s/sendcommand \"CREU %s|%s\" 2>&1",
1439 ctdl_sbin_dir, config.c_sysadm, admin_pass);
1440 fp = popen(admin_cmd, "r");
1442 while (fgets(buf, sizeof buf, fp) != NULL)
1444 if ((atol(buf) == 574) || (atol(buf) == 200))
1450 if (found_it == 0) {
1451 important_message("Error","Setup failed to create your admin user");
1455 if (setup_type != UI_SILENT)
1456 important_message("Setup finished",
1457 "Setup of the Citadel server is complete.\n"
1458 "If you will be using WebCit, please run its\n"
1459 "setup program now; otherwise, run './citadel'\n"
1463 important_message("Setup failed",
1464 "Setup is finished, but the Citadel server failed to start.\n"
1465 "Go back and check your configuration.\n"
1472 important_message("Setup finished",
1473 "Setup is finished. You may now start the server.");