2 * Citadel setup utility
5 #define SHOW_ME_VAPPEND_PRINTF
6 #include "ctdl_module.h"
13 #include <sys/types.h>
15 #include <sys/utsname.h>
23 #include <libcitadel.h>
28 #include "citadel_dirs.h"
39 #define _(string) gettext(string)
41 #define _(string) (string)
45 #define MAXSETUP 11 /* How many setup questions to ask */
47 #define UI_TEXT 0 /* Default setup type -- text only */
48 #define UI_DIALOG 2 /* Use the 'dialog' program */
49 #define UI_SILENT 3 /* Silent running, for use in scripts */
51 #define SERVICE_NAME "citadel"
52 #define PROTO_NAME "tcp"
53 #define NSSCONF "/etc/nsswitch.conf"
56 typedef enum _SetupStep {
72 ///"CREATE_XINETD_ENTRY";
73 /* Environment variables, don't translate! */
74 const char *EnvNames [eMaxQuestions] = {
90 int using_web_installer = 0;
95 const char *setup_titles[eMaxQuestions];
96 const char *setup_text[eMaxQuestions];
98 /* calculate all our path on a central place */
99 /* where to keep our config */
113 locale = setlocale(LC_MESSAGES, getenv("LANG"));
115 bindtextdomain("citadel-setup", LOCALEDIR"/locale");
116 textdomain("citadel-setup");
117 bind_textdomain_codeset("citadel-setup","UTF8");
119 setup_titles[eCitadelHomeDir] = _("Citadel Home Directory");
121 setup_text[eCitadelHomeDir] = _(
122 "Enter the full pathname of the directory in which the Citadel\n"
123 "installation you are creating or updating resides. If you\n"
124 "specify a directory other than the default, you will need to\n"
125 "specify the -h flag to the server when you start it up.\n");
127 setup_text[eCitadelHomeDir] = _(
128 "Enter the subdirectory name for an alternate installation of "
129 "Citadel. To do a default installation just leave it blank."
130 "If you specify a directory other than the default, you will need to\n"
131 "specify the -h flag to the server when you start it up.\n"
132 "note that it may not have a leading /");
135 setup_titles[eSysAdminName] = _("Citadel administrator username:");
136 setup_text[eSysAdminName] = _(
137 "Please enter the name of the Citadel user account that should be granted "
138 "administrative privileges once created. If using internal authentication "
139 "this user account will be created if it does not exist. For external "
140 "authentication this user account has to exist.");
143 setup_titles[eSysAdminPW] = _("Administrator password:");
144 setup_text[eSysAdminPW] = _(
145 "Enter a password for the system administrator. When setup\n"
146 "completes it will attempt to create the administrator user\n"
147 "and set the password specified here.\n");
149 setup_titles[eUID] = _("Citadel User ID:");
150 setup_text[eUID] = _(
151 "Citadel needs to run under its own user ID. This would\n"
152 "typically be called \"citadel\", but if you are running Citadel\n"
153 "as a public BBS, you might also call it \"bbs\" or \"guest\".\n"
154 "The server will run under this user ID. Please specify that\n"
155 "user ID here. You may specify either a user name or a numeric\n"
158 setup_titles[eIP_ADDR] = _("Listening address for the Citadel server:");
159 setup_text[eIP_ADDR] = _(
160 "Please specify the IP address which the server should be listening to. "
161 "You can name a specific IPv4 or IPv6 address, or you can specify\n"
162 "'*' for 'any address', '::' for 'any IPv6 address', or '0.0.0.0'\n"
163 "for 'any IPv4 address'. If you leave this blank, Citadel will\n"
164 "listen on all addresses. "
165 "This can usually be left to the default unless multiple instances of Citadel "
166 "are running on the same computer.");
168 setup_titles[eCTDL_Port] = _("Server port number:");
169 setup_text[eCTDL_Port] = _(
170 "Specify the TCP port number on which your server will run.\n"
171 "Normally, this will be port 504, which is the official port\n"
172 "assigned by the IANA for Citadel servers. You will only need\n"
173 "to specify a different port number if you run multiple instances\n"
174 "of Citadel on the same computer and there is something else\n"
175 "already using port 504.\n");
177 setup_titles[eAuthType] = _("Authentication method to use:");
178 setup_text[eAuthType] = _(
179 "Please choose the user authentication mode. By default Citadel will use its "
180 "own internal user accounts database. If you choose Host, Citadel users will "
181 "have accounts on the host system, authenticated via /etc/passwd or a PAM "
182 "source. LDAP chooses an RFC 2307 compliant directory server, the last option "
183 "chooses the nonstandard MS Active Directory LDAP scheme."
185 "Do not change this option unless you are sure it is required, since changing "
186 "back requires a full reinstall of Citadel."
188 " 0. Self contained authentication\n"
189 " 1. Host system integrated authentication\n"
190 " 2. External LDAP - RFC 2307 compliant directory\n"
191 " 3. External LDAP - nonstandard MS Active Directory\n"
193 "For help: http://www.citadel.org/doku.php/faq:installation:authmodes\n"
195 "ANSWER \"0\" UNLESS YOU COMPLETELY UNDERSTAND THIS OPTION.\n");
197 setup_titles[eLDAP_Host] = _("LDAP host:");
198 setup_text[eLDAP_Host] = _(
199 "Please enter the host name or IP address of your LDAP server.\n");
201 setup_titles[eLDAP_Port] = _("LDAP port number:");
202 setup_text[eLDAP_Port] = _(
203 "Please enter the port number of the LDAP service (usually 389).\n");
205 setup_titles[eLDAP_Base_DN] = _("LDAP base DN:");
206 setup_text[eLDAP_Base_DN] = _(
207 "Please enter the Base DN to search for authentication\n"
208 "(for example: dc=example,dc=com)\n");
210 setup_titles[eLDAP_Bind_DN] = _("LDAP bind DN:");
211 setup_text[eLDAP_Bind_DN] = _(
212 "Please enter the DN of an account to use for binding to the LDAP server for "
213 "performing queries. The account does not require any other privileges. If "
214 "your LDAP server allows anonymous queries, you can leave this blank."
215 "Please enter the DN of an account to use for binding to the LDAP server\n"
216 "for performing queries. The account does not require any other\n"
217 "privileges. If your LDAP server allows anonymous queries, you can\n"
218 "leave this blank.\n");
220 setup_titles[eLDAP_Bind_PW] = _("LDAP bind password:");
221 setup_text[eLDAP_Bind_PW] = _(
222 "If you entered a Bind DN in the previous question, you must now enter\n"
223 "the password associated with that account. Otherwise, you can leave this\n"
227 // Debug loading of locales... Strace does a better job though.
228 printf("Message catalog directory: %s\n", bindtextdomain("citadel-setup", LOCALEDIR"/locale"));
229 printf("Text domain: %s\n", textdomain("citadel-setup"));
230 printf("Text domain Charset: %s\n", bind_textdomain_codeset("citadel-setup","UTF8"));
233 for (i = 0; i < eMaxQuestions; i++)
234 printf("%s - %s\n", setup_titles[i], _(setup_titles[i]));
241 * print the actual stack frame.
243 void cit_backtrace(void)
245 #ifdef HAVE_BACKTRACE
246 void *stack_frames[50];
250 size = backtrace(stack_frames, sizeof(stack_frames) / sizeof(void*));
251 strings = backtrace_symbols(stack_frames, size);
252 for (i = 0; i < size; i++) {
254 fprintf(stderr, "%s\n", strings[i]);
256 fprintf(stderr, "%p\n", stack_frames[i]);
262 struct config config;
265 struct config config;
269 void cleanup(int exitcode)
271 // printf("Exitcode: %d\n", exitcode);
278 void title(const char *text)
280 if (setup_type == UI_TEXT) {
281 printf("\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n<%s>\n", text);
287 int yesno(const char *question, int default_value)
293 switch (setup_type) {
297 printf("%s\nYes/No [%s] --> ",
299 ( default_value ? "Yes" : "No" )
301 if (fgets(buf, sizeof buf, stdin))
303 answer = tolower(buf[0]);
304 if ((buf[0]==0) || (buf[0]==13) || (buf[0]==10))
305 answer = default_value;
306 else if (answer == 'y')
308 else if (answer == 'n')
311 } while ((answer < 0) || (answer > 1));
315 sprintf(buf, "exec %s %s --yesno '%s' 15 75",
316 getenv("CTDL_DIALOG"),
317 ( default_value ? "" : "--defaultno" ),
335 void important_message(const char *title, const char *msgtext)
340 switch (setup_type) {
343 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");
344 printf(" %s \n\n%s\n\n", title, msgtext);
345 printf("Press return to continue...");
346 if (fgets(buf, sizeof buf, stdin));
350 sprintf(buf, "exec %s --msgbox '%s' 19 72",
351 getenv("CTDL_DIALOG"),
356 fprintf(stderr, "%s\n", msgtext);
361 void important_msgnum(int msgnum)
363 important_message("Important Message", setup_text[msgnum]);
366 void display_error(char *error_message)
368 important_message("Error", error_message);
371 void progress(char *text, long int curr, long int cmax)
373 static long dots_printed = 0L;
375 static FILE *fp = NULL;
378 switch (setup_type) {
382 printf("%s\n", text);
383 printf("....................................................");
384 printf("..........................\r");
387 } else if (curr == cmax) {
388 printf("\r%79s\n", "");
390 a = (curr * 100) / cmax;
393 while (dots_printed < a) {
403 sprintf(buf, "exec %s --gauge '%s' 7 72 0",
404 getenv("CTDL_DIALOG"),
406 fp = popen(buf, "w");
412 else if (curr == cmax) {
414 fprintf(fp, "100\n");
420 a = (curr * 100) / cmax;
422 fprintf(fp, "%ld\n", a);
436 * check_services_entry() -- Make sure "citadel" is in /etc/services
439 void check_services_entry(void)
445 if (getservbyname(SERVICE_NAME, PROTO_NAME) == NULL) {
446 for (i=0; i<=2; ++i) {
447 progress("Adding service entry...", i, 2);
449 sfp = fopen("/etc/services", "a");
451 sprintf(errmsg, "Cannot open /etc/services: %s", strerror(errno));
452 display_error(errmsg);
454 fprintf(sfp, "%s 504/tcp\n", SERVICE_NAME);
466 * delete_inittab_entry() -- Remove obsolete /etc/inittab entry for Citadel
468 void delete_inittab_entry(void)
472 char looking_for[256];
474 char outfilename[32];
475 int changes_made = 0;
478 /* Determine the fully qualified path name of citserver */
479 snprintf(looking_for,
485 /* Now tweak /etc/inittab */
486 infp = fopen("/etc/inittab", "r");
489 /* If /etc/inittab does not exist, return quietly.
490 * Not all host platforms have it.
492 if (errno == ENOENT) {
496 /* Other errors might mean something really did go wrong.
498 sprintf(buf, "Cannot open /etc/inittab: %s", strerror(errno));
503 strcpy(outfilename, "/tmp/ctdlsetup.XXXXXX");
504 outfp = fdopen(mkstemp(outfilename), "w+");
506 sprintf(buf, "Cannot open %s: %s", outfilename, strerror(errno));
512 while (fgets(buf, sizeof buf, infp) != NULL) {
513 if (strstr(buf, looking_for) != NULL) {
514 rv = fwrite("#", 1, 1, outfp);
517 rv = fwrite(buf, strlen(buf), 1, outfp);
524 sprintf(buf, "/bin/mv -f %s /etc/inittab 2>/dev/null", outfilename);
526 rv = system("/sbin/init q 2>/dev/null");
535 * install_init_scripts() -- Try to configure to start Citadel at boot
537 void install_init_scripts(void)
539 struct stat etcinitd;
541 char *initfile = "/etc/init.d/citadel";
545 if ((stat("/etc/init.d/", &etcinitd) == -1) &&
548 if ((stat("/etc/rc.d/init.d/", &etcinitd) == -1) &&
550 initfile = CTDLDIR"/citadel.init";
552 initfile = "/etc/rc.d/init.d/citadel";
555 fp = fopen(initfile, "r");
557 if (yesno("Citadel already appears to be configured to start at boot.\n"
558 "Would you like to keep your boot configuration as is?\n", 1) == 1) {
565 if (yesno("Would you like to automatically start Citadel at boot?\n", 1) == 0) {
569 fp = fopen(initfile, "w");
571 display_error("Cannot create /etc/init.d/citadel");
575 fprintf(fp, "#!/bin/sh\n"
577 "# Init file for Citadel\n"
579 "# chkconfig: - 79 30\n"
580 "# description: Citadel service\n"
581 "# processname: citserver\n"
582 "# pidfile: %s/citadel.pid\n\n"
583 "# uncomment this to create coredumps as described in\n"
584 "# http://www.citadel.org/doku.php/faq:mastering_your_os:gdb#how.do.i.make.my.system.produce.core-files\n"
585 "# ulimit -c unlimited\n"
593 "test -d /var/run || exit 0\n"
597 "start) echo -n \"Starting Citadel... \"\n"
598 " if $CITADEL_DIR/citserver -lmail -d\n"
605 "stop) echo -n \"Stopping Citadel... \"\n"
606 " if $CITADEL_DIR/sendcommand DOWN >/dev/null 2>&1 ; then\n"
611 " rm -f %s/citadel.pid 2>/dev/null\n"
616 "restart) if $CITADEL_DIR/sendcommand DOWN 1 >/dev/null 2>&1 ; then\n"
622 "*) echo \"Usage: $0 {start|stop|restart}\"\n"
629 chmod(initfile, 0755);
631 /* Set up the run levels. */
632 rv = system("/bin/rm -f /etc/rc?.d/[SK]??citadel 2>/dev/null");
633 snprintf(command, sizeof(command), "for x in 2 3 4 5 ; do [ -d /etc/rc$x.d ] && ln -s %s /etc/rc$x.d/S79citadel ; done 2>/dev/null", initfile);
634 rv = system(command);
635 snprintf(command, sizeof(command),"for x in 0 6 S; do [ -d /etc/rc$x.d ] && ln -s %s /etc/rc$x.d/K30citadel ; done 2>/dev/null", initfile);
636 rv = system(command);
643 * On systems which use xinetd, see if we can offer to install Citadel as
644 * the default telnet target.
646 void check_xinetd_entry(void) {
647 char *filename = "/etc/xinetd.d/telnet";
650 int already_citadel = 0;
653 fp = fopen(filename, "r+");
654 if (fp == NULL) return; /* Not there. Oh well... */
656 while (fgets(buf, sizeof buf, fp) != NULL) {
657 if (strstr(buf, "/citadel") != NULL) already_citadel = 1;
660 if (already_citadel) return; /* Already set up this way. */
662 /* Otherwise, prompt the user to create an entry. */
663 if (getenv("CREATE_XINETD_ENTRY") != NULL) {
664 if (strcasecmp(getenv("CREATE_XINETD_ENTRY"), "yes")) {
669 snprintf(buf, sizeof buf,
670 "Setup can configure the \"xinetd\" service to automatically\n"
671 "connect incoming telnet sessions to Citadel, bypassing the\n"
672 "host system login: prompt. Would you like to do this?\n"
674 if (yesno(buf, 1) == 0) {
679 fp = fopen(filename, "w");
681 "# description: telnet service for Citadel users\n"
686 " socket_type = stream\n"
689 " server = /usr/sbin/in.telnetd\n"
690 " server_args = -h -L %s/citadel\n"
691 " log_on_failure += USERID\n"
696 /* Now try to restart the service */
697 rv = system("/etc/init.d/xinetd restart >/dev/null 2>&1");
703 * Offer to disable other MTA's
705 void disable_other_mta(const char *mta) {
711 sprintf(buf, "/bin/ls -l /etc/rc*.d/S*%s 2>/dev/null; "
712 "/bin/ls -l /etc/rc.d/rc*.d/S*%s 2>/dev/null",
714 fp = popen(buf, "r");
715 if (fp == NULL) return;
717 while (fgets(buf, sizeof buf, fp) != NULL) {
721 if (lines == 0) return; /* Nothing to do. */
724 /* Offer to replace other MTA with the vastly superior Citadel :) */
726 snprintf(buf, sizeof buf,
727 "You appear to have the \"%s\" email program\n"
728 "running on your system. If you want Citadel mail\n"
729 "connected with %s, you will have to manually integrate\n"
730 "them. It is preferable to disable %s, and use Citadel's\n"
731 "SMTP, POP3, and IMAP services.\n\n"
732 "May we disable %s so that Citadel has access to ports\n"
733 "25, 110, and 143?\n",
736 if (yesno(buf, 1) == 0) {
741 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);
743 sprintf(buf, "/etc/init.d/%s stop >/dev/null 2>&1", mta);
747 const char *other_mtas[] = {
748 "courier-authdaemon",
771 void disable_other_mtas(void)
774 if ((getenv("ACT_AS_MTA") == NULL) ||
775 (getenv("ACT_AS_MTA") &&
776 strcasecmp(getenv("ACT_AS_MTA"), "yes") == 0)) {
777 /* Offer to disable other MTA's on the system. */
778 while (!IsEmptyStr(other_mtas[i]))
780 disable_other_mta(other_mtas[i]);
787 * Check to see if our server really works. Returns 0 on success.
789 int test_server(char *relhomestr, int relhome) {
796 /* Generate a silly little cookie. We're going to write it out
797 * to the server and try to get it back. The cookie does not
798 * have to be secret ... just unique.
800 sprintf(cookie, "--test--%d--", getpid());
803 sprintf(cmd, "%s/sendcommand -h%s ECHO %s 2>&1",
808 sprintf(cmd, "%s/sendcommand ECHO %s 2>&1",
812 fp = popen(cmd, "r");
813 if (fp == NULL) return(errno);
815 while (fgets(buf, sizeof buf, fp) != NULL) {
817 && (strstr(buf, cookie) != NULL) ) {
829 void strprompt(const char *prompt_title, const char *prompt_text, char *Target, char *DefValue)
833 char dialog_result[PATH_MAX];
837 strcpy(setupmsg, "");
839 switch (setup_type) {
842 printf("\n%s\n", prompt_text);
843 printf("This is currently set to:\n%s\n", Target);
844 printf("Enter new value or press return to leave unchanged:\n");
845 if (fgets(buf, sizeof buf, stdin)){
846 buf[strlen(buf) - 1] = 0;
848 if (!IsEmptyStr(buf))
853 CtdlMakeTempFileName(dialog_result, sizeof dialog_result);
854 sprintf(buf, "exec %s --inputbox '%s' 19 72 '%s' 2>%s",
855 getenv("CTDL_DIALOG"),
860 fp = fopen(dialog_result, "r");
862 if (fgets(Target, sizeof buf, fp)) {
863 if (Target[strlen(Target)-1] == 10) {
864 Target[strlen(Target)-1] = 0;
868 unlink(dialog_result);
872 strcpy(Target, DefValue);
877 void set_bool_val(int msgpos, int *ip, char *DefValue)
879 title(setup_titles[msgpos]);
880 *ip = yesno(setup_text[msgpos], *ip);
883 void set_str_val(int msgpos, char *Target, char *DefValue)
885 strprompt(setup_titles[msgpos],
891 void set_int_val(int msgpos, int *ip, char *DefValue)
894 snprintf(buf, sizeof buf, "%d", (int) *ip);
895 set_str_val(msgpos, buf, DefValue);
900 void set_char_val(int msgpos, char *ip, char *DefValue)
903 snprintf(buf, sizeof buf, "%d", (int) *ip);
904 set_str_val(msgpos, buf, DefValue);
905 *ip = (char) atoi(buf);
909 void set_long_val(int msgpos, long int *ip, char *DefValue)
912 snprintf(buf, sizeof buf, "%ld", *ip);
913 set_str_val(msgpos, buf, DefValue);
918 void edit_value(int curr)
922 char ctdluidname[256];
925 if (setup_type == UI_SILENT)
927 Value = getenv(EnvNames[curr]);
936 set_str_val(curr, config.c_sysadm, Value);
940 set_str_val(curr, admin_pass, Value);
944 if (setup_type == UI_SILENT)
947 config.c_ctdluid = atoi(Value);
953 config.c_ctdluid = 0; /* XXX Windows hack, prob. insecure */
955 i = config.c_ctdluid;
958 set_int_val(curr, &i, Value);
959 config.c_ctdluid = i;
962 strcpy(ctdluidname, pw->pw_name);
963 set_str_val(curr, ctdluidname, Value);
964 pw = getpwnam(ctdluidname);
966 config.c_ctdluid = pw->pw_uid;
968 else if (atoi(ctdluidname) > 0) {
969 config.c_ctdluid = atoi(ctdluidname);
977 set_str_val(curr, config.c_ip_addr, Value);
981 set_int_val(curr, &config.c_port_number, Value);
985 if (setup_type == UI_SILENT)
988 config.c_auth_mode = AUTHMODE_NATIVE;
992 if ((strcasecmp(auth, "yes") == 0) ||
993 (strcasecmp(auth, "host") == 0))
995 config.c_auth_mode = AUTHMODE_HOST;
997 else if (strcasecmp(auth, "ldap") == 0){
998 config.c_auth_mode = AUTHMODE_LDAP;
1000 else if ((strcasecmp(auth, "ldap_ad") == 0) ||
1001 (strcasecmp(auth, "active directory") == 0)){
1002 config.c_auth_mode = AUTHMODE_LDAP_AD;
1007 set_int_val(curr, &config.c_auth_mode, Value);
1012 set_str_val(curr, config.c_ldap_host, Value);
1016 if (config.c_ldap_port == 0) {
1017 config.c_ldap_port = 389;
1019 set_int_val(curr, &config.c_ldap_port, Value);
1023 set_str_val(curr, config.c_ldap_base_dn, Value);
1027 set_str_val(curr, config.c_ldap_bind_dn, Value);
1031 set_str_val(curr, config.c_ldap_bind_pw, Value);
1038 * (re-)write the config data to disk
1040 void write_config_to_disk(void)
1046 if ((fd = creat(file_citadel_config, S_IRUSR | S_IWUSR)) == -1) {
1047 display_error("setup: cannot open citadel.config");
1050 fp = fdopen(fd, "wb");
1052 display_error("setup: cannot open citadel.config");
1055 rv = fwrite((char *) &config, sizeof(struct config), 1, fp);
1063 * Figure out what type of user interface we're going to use
1065 int discover_ui(void)
1068 /* Use "dialog" if we have it */
1069 if (getenv("CTDL_DIALOG") != NULL) {
1078 void migrate_old_installs(void)
1081 rv = system("exec /bin/rm -fr ./rooms ./chatpipes ./expressmsgs ./sessions 2>/dev/null");
1082 unlink("citadel.log");
1088 * Strip "db" entries out of /etc/nsswitch.conf
1098 int file_changed = 0;
1099 char new_filename[64];
1102 fp_read = fopen(NSSCONF, "r");
1103 if (fp_read == NULL) {
1107 strcpy(new_filename, "/tmp/ctdl_fixnss_XXXXXX");
1108 fd_write = mkstemp(new_filename);
1114 while (fgets(buf, sizeof buf, fp_read) != NULL) {
1116 strcpy(buf_nc, buf);
1117 for (i=0; i<strlen(buf_nc); ++i) {
1118 if (buf_nc[i] == '#') {
1122 for (i=0; i<strlen(buf_nc); ++i) {
1123 if (!strncasecmp(&buf_nc[i], "db", 2)) {
1125 if ((isspace(buf_nc[i+2])) || (buf_nc[i+2]==0)) {
1128 strcpy(&buf_nc[i], &buf_nc[i+2]);
1129 strcpy(&buf[i], &buf[i+2]);
1131 strcpy(&buf_nc[i], &buf_nc[i+1]);
1132 strcpy(&buf[i], &buf[i+1]);
1138 if (write(fd_write, buf, strlen(buf)) != strlen(buf)) {
1141 unlink(new_filename);
1148 if (!file_changed) {
1149 unlink(new_filename);
1153 snprintf(question, sizeof question,
1155 "/etc/nsswitch.conf is configured to use the 'db' module for\n"
1156 "one or more services. This is not necessary on most systems,\n"
1157 "and it is known to crash the Citadel server when delivering\n"
1158 "mail to the Internet.\n"
1160 "Do you want this module to be automatically disabled?\n"
1164 if (yesno(question, 1)) {
1165 sprintf(buf, "/bin/mv -f %s %s", new_filename, NSSCONF);
1167 chmod(NSSCONF, 0644);
1169 unlink(new_filename);
1172 void check_init_script (char *relhome)
1178 * If we're running on SysV, install init scripts.
1180 if (!access("/var/run", W_OK)) {
1182 if (getenv("NO_INIT_SCRIPTS") == NULL) {
1183 install_init_scripts();
1186 if (!access("/etc/init.d/citadel", X_OK)) {
1187 rv = system("/etc/init.d/citadel start");
1191 if (test_server(relhome, enable_home) == 0) {
1195 if (config.c_auth_mode == AUTHMODE_NATIVE) {
1196 snprintf (admin_cmd, sizeof(admin_cmd), "%s/sendcommand \"CREU %s|%s\" 2>&1",
1197 ctdl_sbin_dir, config.c_sysadm, admin_pass);
1198 fp = popen(admin_cmd, "r");
1200 while (fgets(buf, sizeof buf, fp) != NULL)
1202 if ((atol(buf) == 574) || (atol(buf) == 200))
1208 if (found_it == 0) {
1209 important_message("Error","Setup failed to create your admin user");
1213 if (setup_type != UI_SILENT)
1214 important_message("Setup finished",
1215 "Setup of the Citadel server is complete.\n"
1216 "If you will be using WebCit, please run its\n"
1217 "setup program now; otherwise, run './citadel'\n"
1221 important_message("Setup failed",
1222 "Setup is finished, but the Citadel server failed to start.\n"
1223 "Go back and check your configuration.\n"
1230 important_message("Setup finished",
1231 "Setup is finished. You may now start the server.");
1235 void set_default_values(void)
1238 struct utsname my_utsname;
1241 /* Determine our host name, in case we need to use it as a default */
1244 /* set some sample/default values in place of blanks... */
1245 if (IsEmptyStr(config.c_nodename))
1246 safestrncpy(config.c_nodename, my_utsname.nodename,
1247 sizeof config.c_nodename);
1248 strtok(config.c_nodename, ".");
1249 if (IsEmptyStr(config.c_fqdn) ) {
1250 if ((he = gethostbyname(my_utsname.nodename)) != NULL) {
1251 safestrncpy(config.c_fqdn, he->h_name, sizeof config.c_fqdn);
1253 safestrncpy(config.c_fqdn, my_utsname.nodename, sizeof config.c_fqdn);
1256 if (IsEmptyStr(config.c_humannode)) {
1257 strcpy(config.c_humannode, "My System");
1259 if (IsEmptyStr(config.c_phonenum)) {
1260 strcpy(config.c_phonenum, "US 800 555 1212");
1262 if (config.c_initax == 0) {
1263 config.c_initax = 4;
1265 if (IsEmptyStr(config.c_moreprompt)) strcpy(config.c_moreprompt, "<more>");
1266 if (IsEmptyStr(config.c_twitroom)) strcpy(config.c_twitroom, "Trashcan");
1267 if (IsEmptyStr(config.c_baseroom)) strcpy(config.c_baseroom, BASEROOM);
1268 if (IsEmptyStr(config.c_aideroom)) strcpy(config.c_aideroom, "Aide");
1269 if (config.c_port_number == 0) {
1270 config.c_port_number = 504;
1272 if (config.c_sleeping == 0) {
1273 config.c_sleeping = 900;
1275 if (config.c_ctdluid == 0) {
1276 pw = getpwnam("citadel");
1278 config.c_ctdluid = pw->pw_uid;
1281 if (config.c_ctdluid == 0) {
1282 pw = getpwnam("bbs");
1284 config.c_ctdluid = pw->pw_uid;
1287 if (config.c_ctdluid == 0) {
1288 pw = getpwnam("guest");
1290 config.c_ctdluid = pw->pw_uid;
1293 if (config.c_createax == 0) {
1294 config.c_createax = 3;
1297 * Negative values for maxsessions are not allowed.
1299 if (config.c_maxsessions < 0) {
1300 config.c_maxsessions = 0;
1302 /* We need a system default message expiry policy, because this is
1303 * the top level and there's no 'higher' policy to fall back on.
1304 * By default, do not expire messages at all.
1306 if (config.c_ep.expire_mode == 0) {
1307 config.c_ep.expire_mode = EXPIRE_MANUAL;
1308 config.c_ep.expire_value = 0;
1312 * Default port numbers for various services
1314 if (config.c_smtp_port == 0) config.c_smtp_port = 25;
1315 if (config.c_pop3_port == 0) config.c_pop3_port = 110;
1316 if (config.c_imap_port == 0) config.c_imap_port = 143;
1317 if (config.c_msa_port == 0) config.c_msa_port = 587;
1318 if (config.c_smtps_port == 0) config.c_smtps_port = 465;
1319 if (config.c_pop3s_port == 0) config.c_pop3s_port = 995;
1320 if (config.c_imaps_port == 0) config.c_imaps_port = 993;
1321 if (config.c_pftcpdict_port == 0) config.c_pftcpdict_port = -1;
1322 if (config.c_managesieve_port == 0) config.c_managesieve_port = 2020;
1323 if (config.c_xmpp_c2s_port == 0) config.c_xmpp_c2s_port = 5222;
1324 if (config.c_xmpp_s2s_port == 0) config.c_xmpp_s2s_port = 5269;
1328 void get_config (void)
1335 * What we're going to try to do here is append a whole bunch of
1336 * nulls to the citadel.config file, so we can keep the old config
1337 * values if they exist, but if the file is missing or from an
1338 * earlier version with a shorter config structure, when setup tries
1339 * to read the old config parameters, they'll all come up zero.
1340 * The length of the config file will be set to what it's supposed
1341 * to be when we rewrite it, because we replace the old file with a
1342 * completely new copy.
1344 if ((a = open(file_citadel_config, O_WRONLY | O_CREAT | O_APPEND,
1345 S_IRUSR | S_IWUSR)) == -1) {
1346 display_error("setup: cannot append citadel.config");
1349 fp = fdopen(a, "ab");
1351 display_error("setup: cannot append citadel.config");
1354 for (a = 0; a < sizeof(struct config); ++a) {
1359 /* now we re-open it, and read the old or blank configuration */
1360 fp = fopen(file_citadel_config, "rb");
1362 display_error("setup: cannot open citadel.config");
1365 rv = fread((char *) &config, sizeof(struct config), 1, fp);
1370 int main(int argc, char *argv[])
1375 int old_setup_level = 0;
1379 char relhome[PATH_MAX]="";
1380 char ctdldir[PATH_MAX]=CTDLDIR;
1385 /* set an invalid setup type */
1388 /* Check to see if we're running the web installer */
1389 if (getenv("CITADEL_INSTALLER") != NULL) {
1390 using_web_installer = 1;
1393 /* parse command line args */
1394 for (a = 0; a < argc; ++a) {
1395 if (!strncmp(argv[a], "-u", 2)) {
1396 strcpy(aaa, argv[a]);
1397 strcpy(aaa, &aaa[2]);
1398 setup_type = atoi(aaa);
1400 else if (!strcmp(argv[a], "-i")) {
1403 else if (!strcmp(argv[a], "-q")) {
1404 setup_type = UI_SILENT;
1406 else if (!strncmp(argv[a], "-h", 2)) {
1407 relh=argv[a][2]!='/';
1409 safestrncpy(ctdl_home_directory, &argv[a][2], sizeof ctdl_home_directory);
1411 safestrncpy(relhome, &argv[a][2], sizeof relhome);
1418 calc_dirs_n_files(relh, home, relhome, ctdldir, 0);
1421 /* If a setup type was not specified, try to determine automatically
1422 * the best one to use out of all available types.
1424 if (setup_type < 0) {
1425 setup_type = discover_ui();
1427 if (info_only == 1) {
1428 important_message("Citadel Setup", CITADEL);
1432 enable_home = ( relh | home );
1434 if (chdir(ctdl_run_dir) != 0) {
1436 sprintf(errmsg, "The directory you specified does not exist: [%s]\n", ctdl_run_dir);
1438 important_message("Citadel Setup", errmsg);
1443 /* Try to stop Citadel if we can */
1444 if (!access("/etc/init.d/citadel", X_OK)) {
1445 rv = system("/etc/init.d/citadel stop");
1448 /* Make sure Citadel is not running. */
1449 if (test_server(relhome, enable_home) == 0) {
1450 important_message("Citadel Setup",
1451 "The Citadel service is still running.\n"
1452 "Please stop the service manually and run "
1458 switch (setup_type) {
1462 " *** Citadel setup program ***\n\n");
1469 set_default_values();
1471 /* Go through a series of dialogs prompting for config info */
1472 for (curr = 1; curr <= MAXSETUP; ++curr) {
1474 if ((curr == 6) && (config.c_auth_mode != AUTHMODE_LDAP) && (config.c_auth_mode != AUTHMODE_LDAP_AD)) {
1475 curr += 5; /* skip LDAP questions if we're not authenticating against LDAP */
1479 /***** begin version update section *****/
1481 old_setup_level = config.c_setup_level;
1483 if (old_setup_level == 0) {
1487 if (old_setup_level < 555) {
1490 "This Citadel installation is too old to be upgraded."
1494 write_config_to_disk();
1496 old_setup_level = config.c_setup_level;
1498 /***** end of version update section *****/
1501 config.c_setup_level = REV_LEVEL;
1503 if ((pw = getpwuid(config.c_ctdluid)) == NULL) {
1509 create_run_directories(config.c_ctdluid, gid);
1511 write_config_to_disk();
1513 migrate_old_installs(); /* Delete files and directories used by older Citadel versions */
1515 if ( ((setup_type == UI_SILENT)
1516 && (getenv("ALTER_ETC_SERVICES")!=NULL))
1517 || (setup_type != UI_SILENT)
1519 check_services_entry(); /* Check /etc/services */
1523 delete_inittab_entry(); /* Remove obsolete /etc/inittab entry */
1524 check_xinetd_entry(); /* Check /etc/xinetd.d/telnet */
1525 disable_other_mtas(); /* Offer to disable other MTAs */
1526 fixnss(); /* Check for the 'db' nss and offer to disable it */
1529 progress("Setting file permissions", 1, 3);
1530 rv = chown(file_citadel_config, config.c_ctdluid, gid);
1531 progress("Setting file permissions", 2, 3);
1532 rv = chmod(file_citadel_config, S_IRUSR | S_IWUSR);
1533 progress("Setting file permissions", 3, 3);
1535 check_init_script(relhome);