4 * Citadel setup utility
14 #include <sys/types.h>
16 #include <sys/utsname.h>
35 #define MAXSETUP 4 /* 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 */
40 #define UI_NEWT 4 /* Use the "newt" window library */
42 #define SERVICE_NAME "citadel"
43 #define PROTO_NAME "tcp"
46 char setup_directory[SIZ];
47 char citserver_init_entry[SIZ];
48 int using_web_installer = 0;
51 void contemplate_ldap(void);
54 char *setup_titles[] =
56 "Citadel Home Directory",
57 "System Administrator",
64 char *setup_text[] = {
65 "Enter the full pathname of the directory in which the Citadel\n"
66 "installation you are creating or updating resides. If you\n"
67 "specify a directory other than the default, you will need to\n"
68 "specify the -h flag to the server when you start it up.\n",
70 "Enter the name of the system administrator (which is probably\n"
71 "you). When an account is created with this name, it will\n"
72 "automatically be assigned the highest access level.\n",
74 "Citadel needs to run under its own user ID. This would\n"
75 "typically be called \"citadel\", but if you are running Citadel\n"
76 "as a public BBS, you might also call it \"bbs\" or \"guest\".\n"
77 "The server will run under this user ID. Please specify that\n"
78 "user ID here. You may specify either a user name or a numeric\n"
81 "Specify the IP address on which your server will run. If you\n"
82 "leave this blank, or if you specify 0.0.0.0, Citadel will listen\n"
83 "on all addresses. You can usually skip this unless you are\n"
84 "running multiple instances of Citadel on the same computer.\n",
86 "Specify the TCP port number on which your server will run.\n"
87 "Normally, this will be port 504, which is the official port\n"
88 "assigned by the IANA for Citadel servers. You will only need\n"
89 "to specify a different port number if you run multiple instances\n"
90 "of Citadel on the same computer and there is something else\n"
91 "already using port 504.\n",
99 * Set an entry in inittab to the desired state
101 void set_init_entry(char *which_entry, char *new_state) {
102 char *inittab = NULL;
110 if (which_entry == NULL) return;
111 if (strlen(which_entry) == 0) return;
113 inittab = strdup("");
114 if (inittab == NULL) return;
116 fp = fopen("/etc/inittab", "r");
117 if (fp == NULL) return;
119 while(fgets(buf, sizeof buf, fp) != NULL) {
121 if (num_tokens(buf, ':') == 4) {
122 extract_token(entry, buf, 0, ':');
123 extract_token(levels, buf, 1, ':');
124 extract_token(state, buf, 2, ':');
125 extract_token(prog, buf, 3, ':'); /* includes 0x0a LF */
127 if (!strcmp(entry, which_entry)) {
128 strcpy(state, new_state);
129 sprintf(buf, "%s:%s:%s:%s",
130 entry, levels, state, prog);
134 inittab = realloc(inittab, strlen(inittab) + strlen(buf) + 2);
135 if (inittab == NULL) {
140 strcat(inittab, buf);
143 fp = fopen("/etc/inittab", "w");
145 fwrite(inittab, strlen(inittab), 1, fp);
147 kill(1, SIGHUP); /* Tell init to re-read /etc/inittab */
154 * Locate the name of an inittab entry for a specific program
156 void locate_init_entry(char *init_entry, char *program) {
161 char looking_for[SIZ];
165 strcpy(init_entry, "");
167 /* Pound through /etc/inittab line by line. Set have_entry to 1 if
168 * an entry is found which we believe starts the specified program.
170 infp = fopen("/etc/inittab", "r");
174 while (fgets(buf, sizeof buf, infp) != NULL) {
175 buf[strlen(buf) - 1] = 0;
176 extract_token(entry, buf, 0, ':');
177 extract_token(prog, buf, 3, ':');
178 if (!strncasecmp(prog, looking_for,
179 strlen(looking_for))) {
181 strcpy(init_entry, entry);
191 * Shut down the Citadel service if necessary, during setup.
193 void shutdown_citserver(void) {
194 char looking_for[SIZ];
196 snprintf(looking_for, sizeof looking_for, "%s/citserver", BBSDIR);
197 locate_init_entry(citserver_init_entry, looking_for);
198 if (strlen(citserver_init_entry) > 0) {
199 set_init_entry(citserver_init_entry, "off");
205 * Start the Citadel service.
207 void start_citserver(void) {
208 if (strlen(citserver_init_entry) > 0) {
209 set_init_entry(citserver_init_entry, "respawn");
215 void cleanup(int exitcode)
227 void title(char *text)
229 if (setup_type == UI_TEXT) {
230 printf("\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n<%s>\n", text);
236 int yesno(char *question)
239 newtComponent form = NULL;
240 newtComponent yesbutton = NULL;
241 newtComponent nobutton = NULL;
242 int prompt_window_height = 0;
248 switch (setup_type) {
252 printf("%s\nYes/No --> ", question);
253 fgets(buf, sizeof buf, stdin);
254 answer = tolower(buf[0]);
257 else if (answer == 'n')
259 } while ((answer < 0) || (answer > 1));
263 sprintf(buf, "exec %s --yesno '%s' 10 72",
264 getenv("CTDL_DIALOG"),
277 prompt_window_height = num_tokens(question, '\n') + 5;
278 newtCenteredWindow(76, prompt_window_height, "Question");
279 form = newtForm(NULL, NULL, 0);
280 for (i=0; i<num_tokens(question, '\n'); ++i) {
281 extract_token(buf, question, i, '\n');
282 newtFormAddComponent(form, newtLabel(1, 1+i, buf));
284 yesbutton = newtButton(10, (prompt_window_height - 4), "Yes");
285 nobutton = newtButton(60, (prompt_window_height - 4), "No");
286 newtFormAddComponent(form, yesbutton);
287 newtFormAddComponent(form, nobutton);
288 if (newtRunForm(form) == yesbutton) {
295 newtFormDestroy(form);
305 void important_message(char *title, char *msgtext)
308 newtComponent form = NULL;
313 switch (setup_type) {
316 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");
317 printf(" %s \n\n%s\n\n", title, msgtext);
318 printf("Press return to continue...");
319 fgets(buf, sizeof buf, stdin);
323 sprintf(buf, "exec %s --backtitle '%s' --msgbox '%s' 19 72",
324 getenv("CTDL_DIALOG"),
332 newtCenteredWindow(76, 10, title);
333 form = newtForm(NULL, NULL, 0);
334 for (i=0; i<num_tokens(msgtext, '\n'); ++i) {
335 extract_token(buf, msgtext, i, '\n');
336 newtFormAddComponent(form, newtLabel(1, 1+i, buf));
338 newtFormAddComponent(form, newtButton(35, 5, "OK"));
341 newtFormDestroy(form);
348 void important_msgnum(int msgnum)
350 important_message("Important Message", setup_text[msgnum]);
353 void display_error(char *error_message)
355 important_message("Error", error_message);
358 void progress(char *text, long int curr, long int cmax)
362 /* These variables are static because progress() gets called
363 * multiple times during the course of whatever operation is
364 * being performed. This makes setup non-threadsafe, but who
367 static newtComponent form = NULL;
368 static newtComponent scale = NULL;
370 static long dots_printed = 0L;
372 static FILE *fp = NULL;
375 switch (setup_type) {
379 printf("%s\n", text);
380 printf("..........................");
381 printf("..........................");
382 printf("..........................\r");
385 } else if (curr == cmax) {
386 printf("\r%79s\n", "");
388 a = (curr * 100) / cmax;
391 while (dots_printed < a) {
401 sprintf(buf, "exec %s --gauge '%s' 7 72 0",
402 getenv("CTDL_DIALOG"),
404 fp = popen(buf, "w");
410 else if (curr == cmax) {
412 fprintf(fp, "100\n");
418 a = (curr * 100) / cmax;
420 fprintf(fp, "%ld\n", a);
429 newtCenteredWindow(76, 8, text);
430 form = newtForm(NULL, NULL, 0);
431 scale = newtScale(1, 3, 74, cmax);
432 newtFormAddComponent(form, scale);
436 if ((curr > 0) && (curr <= cmax)) {
437 newtScaleSet(scale, curr);
441 newtFormDestroy(form);
454 * check_services_entry() -- Make sure "citadel" is in /etc/services
457 void check_services_entry(void)
462 if (getservbyname(SERVICE_NAME, PROTO_NAME) == NULL) {
463 for (i=0; i<=3; ++i) {
464 progress("Adding service entry...", i, 3);
466 sfp = fopen("/etc/services", "a");
468 display_error(strerror(errno));
470 fprintf(sfp, "%s 504/tcp\n",
482 * Generate a unique entry name for a new inittab entry
484 void generate_entry_name(char *entryname) {
487 snprintf(entryname, sizeof entryname, "c0");
490 if (entryname[1] > '9') {
493 if (entryname[0] > 'z') {
495 "Can't generate a unique entry name");
499 snprintf(buf, sizeof buf,
500 "grep %s: /etc/inittab >/dev/null 2>&1", entryname);
501 } while (system(buf) == 0);
507 * check_inittab_entry() -- Make sure "citadel" is in /etc/inittab
510 void check_inittab_entry(void)
513 char looking_for[SIZ];
517 /* Determine the fully qualified path name of citserver */
518 snprintf(looking_for, sizeof looking_for, "%s/citserver", BBSDIR);
519 locate_init_entry(citserver_init_entry, looking_for);
521 /* If there's already an entry, then we have nothing left to do. */
522 if (strlen(citserver_init_entry) > 0) {
526 /* Otherwise, prompt the user to create an entry. */
527 snprintf(question, sizeof question,
528 "Do you want this computer configured to start the Citadel\n"
529 "service automatically? (If you answer yes, an entry in\n"
530 "/etc/inittab pointing to %s will be added.)\n",
532 if (yesno(question) == 0)
535 /* Generate a unique entry name for /etc/inittab */
536 generate_entry_name(entryname);
538 /* Now write it out to /etc/inittab */
539 infp = fopen("/etc/inittab", "a");
541 display_error(strerror(errno));
543 fprintf(infp, "# Start the Citadel server...\n");
544 fprintf(infp, "%s:2345:respawn:%s -h%s -x3 -llocal4\n",
545 entryname, looking_for, setup_directory);
547 strcpy(citserver_init_entry, entryname);
553 * On systems which use xinetd, see if we can offer to install Citadel as
554 * the default telnet target.
556 void check_xinetd_entry(void) {
557 char *filename = "/etc/xinetd.d/telnet";
560 int already_citadel = 0;
562 fp = fopen(filename, "r+");
563 if (fp == NULL) return; /* Not there. Oh well... */
565 while (fgets(buf, sizeof buf, fp) != NULL) {
566 if (strstr(buf, setup_directory) != NULL) already_citadel = 1;
569 if (already_citadel) return; /* Already set up this way. */
571 /* Otherwise, prompt the user to create an entry. */
572 snprintf(buf, sizeof buf,
573 "Setup can configure the \"xinetd\" service to automatically\n"
574 "connect incoming telnet sessions to Citadel, bypassing the\n"
575 "host system login: prompt. Would you like to do this?\n"
580 fp = fopen(filename, "w");
582 "# description: telnet service for Citadel users\n"
587 " socket_type = stream\n"
590 " server = /usr/sbin/in.telnetd\n"
591 " server_args = -h -L %s/citadel\n"
592 " log_on_failure += USERID\n"
598 /* Now try to restart the service */
599 system("/etc/init.d/xinetd restart >/dev/null 2>&1");
605 * Offer to disable other MTA's
607 void disable_other_mta(char *mta) {
612 sprintf(buf, "/bin/ls -l /etc/rc*.d/S*%s 2>/dev/null; "
613 "/bin/ls -l /etc/rc.d/rc*.d/S*%s 2>/dev/null",
615 fp = popen(buf, "r");
616 if (fp == NULL) return;
618 while (fgets(buf, sizeof buf, fp) != NULL) {
622 if (lines == 0) return; /* Nothing to do. */
624 /* Offer to replace other MTA with the vastly superior Citadel :) */
625 snprintf(buf, sizeof buf,
626 "You appear to have the \"%s\" email program\n"
627 "running on your system. Would you like to disable it,\n"
628 "allowing Citadel to handle your Internet mail instead?\n",
634 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);
636 sprintf(buf, "/etc/init.d/%s stop >/dev/null 2>&1", mta);
644 * Check to see if our server really works. Returns 0 on success.
646 int test_server(void) {
653 /* Generate a silly little cookie. We're going to write it out
654 * to the server and try to get it back. The cookie does not
655 * have to be secret ... just unique.
657 sprintf(cookie, "%ld.%d", time(NULL), getpid());
659 sprintf(cmd, "%s/sendcommand -h%s ECHO %s 2>&1",
664 fp = popen(cmd, "r");
665 if (fp == NULL) return(errno);
667 while (fgets(buf, sizeof buf, fp) != NULL) {
669 && (strstr(buf, cookie) != NULL) ) {
681 void strprompt(char *prompt_title, char *prompt_text, char *str)
687 int prompt_window_height = 0;
694 strcpy(setupmsg, "");
696 switch (setup_type) {
699 printf("\n%s\n", prompt_text);
700 printf("This is currently set to:\n%s\n", str);
701 printf("Enter new value or press return to leave unchanged:\n");
702 fgets(buf, sizeof buf, stdin);
703 buf[strlen(buf) - 1] = 0;
704 if (strlen(buf) != 0)
709 dialog_result = tmpnam(NULL);
710 sprintf(buf, "exec %s --backtitle '%s' --inputbox '%s' 19 72 '%s' 2>%s",
711 getenv("CTDL_DIALOG"),
717 fp = fopen(dialog_result, "r");
719 fgets(str, sizeof buf, fp);
720 if (str[strlen(str)-1] == 10) {
721 str[strlen(str)-1] = 0;
724 unlink(dialog_result);
731 prompt_window_height = num_tokens(prompt_text, '\n') + 5 ;
732 newtCenteredWindow(76,
733 prompt_window_height,
735 form = newtForm(NULL, NULL, 0);
736 for (i=0; i<num_tokens(prompt_text, '\n'); ++i) {
737 extract_token(buf, prompt_text, i, '\n');
738 newtFormAddComponent(form, newtLabel(1, 1+i, buf));
740 newtFormAddComponent(form,
742 (prompt_window_height - 2),
746 NEWT_FLAG_RETURNEXIT)
752 newtFormDestroy(form);
758 void set_str_val(int msgpos, char *str) {
759 strprompt(setup_titles[msgpos], setup_text[msgpos], str);
764 void set_int_val(int msgpos, int *ip)
767 snprintf(buf, sizeof buf, "%d", (int) *ip);
768 set_str_val(msgpos, buf);
773 void set_char_val(int msgpos, char *ip)
776 snprintf(buf, sizeof buf, "%d", (int) *ip);
777 set_str_val(msgpos, buf);
778 *ip = (char) atoi(buf);
782 void set_long_val(int msgpos, long int *ip)
785 snprintf(buf, sizeof buf, "%ld", *ip);
786 set_str_val(msgpos, buf);
791 void edit_value(int curr)
795 char bbsuidname[SIZ];
800 set_str_val(curr, config.c_sysadm);
805 config.c_bbsuid = 0; /* XXX Windows hack, prob. insecure */
810 set_int_val(curr, &i);
814 strcpy(bbsuidname, pw->pw_name);
815 set_str_val(curr, bbsuidname);
816 pw = getpwnam(bbsuidname);
818 config.c_bbsuid = pw->pw_uid;
820 else if (atoi(bbsuidname) > 0) {
821 config.c_bbsuid = atoi(bbsuidname);
828 set_str_val(curr, config.c_ip_addr);
832 set_int_val(curr, &config.c_port_number);
840 * (re-)write the config data to disk
842 void write_config_to_disk(void)
847 if ((fd = creat("citadel.config", S_IRUSR | S_IWUSR)) == -1) {
848 display_error("setup: cannot open citadel.config");
851 fp = fdopen(fd, "wb");
853 display_error("setup: cannot open citadel.config");
856 fwrite((char *) &config, sizeof(struct config), 1, fp);
864 * Figure out what type of user interface we're going to use
866 int discover_ui(void)
869 /* Use "dialog" if we have it */
870 if (getenv("CTDL_DIALOG") != NULL) {
878 newtDrawRootText(0, 0, "Citadel Setup");
888 int main(int argc, char *argv[])
894 int old_setup_level = 0;
896 struct utsname my_utsname;
901 /* set an invalid setup type */
904 /* Check to see if we're running the web installer */
905 if (getenv("CITADEL_INSTALLER") != NULL) {
906 using_web_installer = 1;
909 /* parse command line args */
910 for (a = 0; a < argc; ++a) {
911 if (!strncmp(argv[a], "-u", 2)) {
912 strcpy(aaa, argv[a]);
913 strcpy(aaa, &aaa[2]);
914 setup_type = atoi(aaa);
916 if (!strcmp(argv[a], "-i")) {
919 if (!strcmp(argv[a], "-q")) {
920 setup_type = UI_SILENT;
925 /* If a setup type was not specified, try to determine automatically
926 * the best one to use out of all available types.
928 if (setup_type < 0) {
929 setup_type = discover_ui();
931 if (info_only == 1) {
932 important_message("Citadel Setup", CITADEL);
936 /* Get started in a valid setup directory. */
937 strcpy(setup_directory, BBSDIR);
938 if ( (using_web_installer) && (getenv("CITADEL") != NULL) ) {
939 strcpy(setup_directory, getenv("CITADEL"));
942 set_str_val(0, setup_directory);
945 if (chdir(setup_directory) != 0) {
946 important_message("Citadel Setup",
947 "The directory you specified does not exist.");
951 /* Determine our host name, in case we need to use it as a default */
954 /* See if we need to shut down the Citadel service. */
955 for (a=0; a<=3; ++a) {
956 progress("Shutting down the Citadel service...", a, 3);
957 if (a == 0) shutdown_citserver();
961 /* Make sure it's stopped. */
962 if (test_server() == 0) {
963 important_message("Citadel Setup",
964 "The Citadel service is still running.\n"
965 "Please stop the service manually and run "
971 switch (setup_type) {
975 " *** Citadel setup program ***\n\n");
981 * What we're going to try to do here is append a whole bunch of
982 * nulls to the citadel.config file, so we can keep the old config
983 * values if they exist, but if the file is missing or from an
984 * earlier version with a shorter config structure, when setup tries
985 * to read the old config parameters, they'll all come up zero.
986 * The length of the config file will be set to what it's supposed
987 * to be when we rewrite it, because we replace the old file with a
988 * completely new copy.
991 if ((a = open("citadel.config", O_WRONLY | O_CREAT | O_APPEND,
992 S_IRUSR | S_IWUSR)) == -1) {
993 display_error("setup: cannot append citadel.config");
996 fp = fdopen(a, "ab");
998 display_error("setup: cannot append citadel.config");
1001 for (a = 0; a < sizeof(struct config); ++a)
1005 /* now we re-open it, and read the old or blank configuration */
1006 fp = fopen("citadel.config", "rb");
1008 display_error("setup: cannot open citadel.config");
1011 fread((char *) &config, sizeof(struct config), 1, fp);
1014 /* set some sample/default values in place of blanks... */
1015 if (strlen(config.c_nodename) == 0)
1016 safestrncpy(config.c_nodename, my_utsname.nodename,
1017 sizeof config.c_nodename);
1018 strtok(config.c_nodename, ".");
1019 if (strlen(config.c_fqdn) == 0) {
1020 if ((he = gethostbyname(my_utsname.nodename)) != NULL)
1021 safestrncpy(config.c_fqdn, he->h_name,
1022 sizeof config.c_fqdn);
1024 safestrncpy(config.c_fqdn, my_utsname.nodename,
1025 sizeof config.c_fqdn);
1027 if (strlen(config.c_humannode) == 0)
1028 strcpy(config.c_humannode, "My System");
1029 if (strlen(config.c_phonenum) == 0)
1030 strcpy(config.c_phonenum, "US 800 555 1212");
1031 if (config.c_initax == 0) {
1032 config.c_initax = 4;
1034 if (strlen(config.c_moreprompt) == 0)
1035 strcpy(config.c_moreprompt, "<more>");
1036 if (strlen(config.c_twitroom) == 0)
1037 strcpy(config.c_twitroom, "Trashcan");
1038 if (strlen(config.c_baseroom) == 0)
1039 strcpy(config.c_baseroom, "Lobby");
1040 if (strlen(config.c_aideroom) == 0)
1041 strcpy(config.c_aideroom, "Aide");
1042 if (config.c_port_number == 0) {
1043 config.c_port_number = 504;
1045 if (config.c_sleeping == 0) {
1046 config.c_sleeping = 900;
1048 if (config.c_bbsuid == 0) {
1049 pw = getpwnam("citadel");
1051 config.c_bbsuid = pw->pw_uid;
1053 if (config.c_bbsuid == 0) {
1054 pw = getpwnam("bbs");
1056 config.c_bbsuid = pw->pw_uid;
1058 if (config.c_bbsuid == 0) {
1059 pw = getpwnam("guest");
1061 config.c_bbsuid = pw->pw_uid;
1063 if (config.c_createax == 0) {
1064 config.c_createax = 3;
1067 * Negative values for maxsessions are not allowed.
1069 if (config.c_maxsessions < 0) {
1070 config.c_maxsessions = 0;
1072 /* We need a system default message expiry policy, because this is
1073 * the top level and there's no 'higher' policy to fall back on.
1075 if (config.c_ep.expire_mode == 0) {
1076 config.c_ep.expire_mode = EXPIRE_NUMMSGS;
1077 config.c_ep.expire_value = 150;
1081 * Default port numbers for various services
1083 if (config.c_smtp_port == 0) config.c_smtp_port = 25;
1084 if (config.c_pop3_port == 0) config.c_pop3_port = 110;
1085 if (config.c_imap_port == 0) config.c_imap_port = 143;
1086 if (config.c_msa_port == 0) config.c_msa_port = 587;
1088 /* Go through a series of dialogs prompting for config info */
1089 if (setup_type != UI_SILENT) {
1090 for (curr = 1; curr <= MAXSETUP; ++curr) {
1096 if (setuid(config.c_bbsuid) != 0) {
1097 important_message("Citadel Setup",
1098 "Failed to change the user ID to your Citadel user.");
1103 /***** begin version update section ***** */
1104 /* take care of any updating that is necessary */
1106 old_setup_level = config.c_setup_level;
1108 if (old_setup_level == 0) {
1112 if (old_setup_level < 555) {
1113 important_message("Citadel Setup",
1114 "This Citadel installation is too old "
1118 write_config_to_disk();
1120 old_setup_level = config.c_setup_level;
1122 /* end of version update section */
1125 config.c_setup_level = REV_LEVEL;
1127 /******************************************/
1129 write_config_to_disk();
1131 mkdir("info", 0700);
1132 chmod("info", 0700);
1135 mkdir("userpics", 0700);
1136 chmod("userpics", 0700);
1137 mkdir("messages", 0700);
1138 chmod("messages", 0700);
1139 mkdir("help", 0700);
1140 chmod("help", 0700);
1141 mkdir("images", 0700);
1142 chmod("images", 0700);
1143 mkdir("netconfigs", 0700);
1144 chmod("netconfigs", 0700);
1146 /* Delete files and directories used by older Citadel versions */
1147 system("exec /bin/rm -fr ./rooms ./chatpipes ./expressmsgs ./sessions 2>/dev/null");
1148 unlink("citadel.log");
1151 check_services_entry(); /* Check /etc/services */
1153 check_inittab_entry(); /* Check /etc/inittab */
1154 check_xinetd_entry(); /* Check /etc/xinetd.d/telnet */
1156 /* Offer to disable other MTA's on the system. */
1157 disable_other_mta("sendmail");
1158 disable_other_mta("postfix");
1159 disable_other_mta("qmail");
1160 disable_other_mta("cyrus");
1161 disable_other_mta("cyrmaster");
1162 disable_other_mta("saslauthd");
1163 disable_other_mta("mta");
1164 disable_other_mta("courier-imap");
1165 disable_other_mta("courier-imap-ssl");
1166 disable_other_mta("courier-authdaemon");
1167 disable_other_mta("courier-pop3");
1168 disable_other_mta("courier-pop3d");
1169 disable_other_mta("courier-pop");
1170 disable_other_mta("vmailmgrd");
1171 disable_other_mta("imapd");
1172 disable_other_mta("popd");
1173 disable_other_mta("pop3d");
1174 disable_other_mta("exim");
1177 if ((pw = getpwuid(config.c_bbsuid)) == NULL)
1182 progress("Setting file permissions", 0, 4);
1183 chown(".", config.c_bbsuid, gid);
1185 progress("Setting file permissions", 1, 4);
1186 chown("citadel.config", config.c_bbsuid, gid);
1188 progress("Setting file permissions", 2, 4);
1189 snprintf(aaa, sizeof aaa,
1190 "find . | grep -v chkpwd | xargs chown %ld:%ld 2>/dev/null",
1191 (long)config.c_bbsuid, (long)gid);
1194 progress("Setting file permissions", 3, 4);
1195 chmod("citadel.config", S_IRUSR | S_IWUSR);
1197 progress("Setting file permissions", 4, 4);
1200 /* Contemplate the possibility of auto-configuring OpenLDAP */
1204 /* See if we can start the Citadel service. */
1205 if (strlen(citserver_init_entry) > 0) {
1206 for (a=0; a<=3; ++a) {
1207 progress("Starting the Citadel service...", a, 3);
1208 if (a == 0) start_citserver();
1211 if (test_server() == 0) {
1212 important_message("Setup finished",
1213 "Setup is finished. You may now log in.");
1216 important_message("Setup finished",
1217 "Setup is finished, but the Citadel service "
1218 "failed to start.\n"
1219 "Go back and check your configuration.");
1223 important_message("Setup finished",
1224 "Setup is finished. You may now start the server.");
1234 * If we're in the middle of an Easy Install, we might just be able to
1235 * auto-configure a standalone OpenLDAP server.
1237 void contemplate_ldap(void) {
1239 char slapd_init_entry[SIZ];
1242 /* If conditions are not ideal, give up on this idea. */
1243 if (using_web_installer == 0) return;
1244 if (getenv("LDAP_CONFIG") == NULL) return;
1245 if (getenv("SUPPORT") == NULL) return;
1246 if (getenv("SLAPD_BINARY") == NULL) return;
1247 if (getenv("CITADEL") == NULL) return;
1249 /* Otherwise, prompt the user to create an entry. */
1250 snprintf(question, sizeof question,
1252 "Do you want this computer configured to start a standalone\n"
1253 "LDAP service automatically? (If you answer yes, a custom\n"
1254 "slapd.conf will be written, and an /etc/inittab entry\n"
1255 "pointing to %s will be added.)\n"
1257 getenv("SLAPD_BINARY")
1259 if (yesno(question) == 0)
1262 strcpy(config.c_ldap_base_dn, "dc=example,dc=com");
1263 strprompt("Base DN",
1265 "Please enter the Base DN for your directory. This will\n"
1266 "generally be something based on the primary DNS domain in\n"
1267 "which you receive mail, but it does not have to be. Your\n"
1268 "LDAP tree will be built using this Distinguished Name.\n"
1270 config.c_ldap_base_dn
1273 strcpy(config.c_ldap_host, "localhost");
1274 config.c_ldap_port = 389;
1275 sprintf(config.c_ldap_bind_dn, "cn=manager,%s", config.c_ldap_base_dn);
1277 /* FIXME ... make the generated password harder to guess */
1278 sprintf(config.c_ldap_bind_pw, "%d%ld", getpid(), time(NULL));
1280 write_config_to_disk();
1282 fp = fopen(getenv("LDAP_CONFIG"), "w");
1284 sprintf(question, "\nCannot create %s:\n%s\n\n"
1285 "Citadel will still function, but you will "
1286 "not have an LDAP service.\n\n",
1287 getenv("LDAP_CONFIG"),
1290 important_message("Error", question);
1294 fprintf(fp, "include %s/citadel-openldap.schema\n",
1296 fprintf(fp, "pidfile %s/openldap-data/slapd.pid\n",
1298 fprintf(fp, "argsfile %s/openldap-data/slapd.args\n",
1300 fprintf(fp, "allow bind_v2\n"
1304 fprintf(fp, "suffix \"%s\"\n", config.c_ldap_base_dn);
1305 fprintf(fp, "rootdn \"%s\"\n", config.c_ldap_bind_dn);
1306 fprintf(fp, "rootpw %s\n", config.c_ldap_bind_pw);
1307 fprintf(fp, "directory %s/openldap-data\n",
1309 fprintf(fp, "index objectClass eq\n");
1313 /* This is where our OpenLDAP server will keep its data. */
1314 mkdir("openldap-data", 0700);
1316 /* If inittab is already starting slapd, disable the old entry. */
1317 locate_init_entry(slapd_init_entry, getenv("SLAPD_BINARY"));
1318 if (strlen(slapd_init_entry) > 0) {
1319 set_init_entry(slapd_init_entry, "off");
1322 /* Generate a unique entry name for slapd */
1323 generate_entry_name(slapd_init_entry);
1325 /* Now write it out to /etc/inittab.
1326 * FIXME make it run as some non-root user.
1327 * The "-d 0" seems superfluous, but it's actually a way to make
1328 * slapd run in the foreground without spewing messages to the console.
1330 fp = fopen("/etc/inittab", "a");
1332 display_error(strerror(errno));
1334 fprintf(fp, "# Start the OpenLDAP server for Citadel...\n");
1335 fprintf(fp, "%s:2345:respawn:%s -d 0 -f %s\n",
1337 getenv("SLAPD_BINARY"),
1338 getenv("LDAP_CONFIG")
1344 #endif /* HAVE_LDAP */