/*
* Citadel/UX setup program
- * v4.1 / by Art Cancro
- * see copyright.txt for copyright information
+ * $Id$
*
* *** YOU MUST EDIT sysconfig.h >BEFORE< COMPILING SETUP ***
*/
#include <fcntl.h>
#include <sys/types.h>
#include <sys/stat.h>
+#include <sys/utsname.h>
#include <netdb.h>
#include <errno.h>
#include <limits.h>
+#include <pwd.h>
#include "citadel.h"
#include "axdefs.h"
#include "sysdep.h"
#include "config.h"
+#include "tools.h"
-#ifdef CURSES_INC
+#ifdef HAVE_CURSES_H
# ifdef OK
# undef OK
# endif
-#include CURSES_INC
+#include <curses.h>
#endif
-#define MAXSETUP 19
+#define MAXSETUP 5
#define UI_TEXT 0 /* Default setup type -- text only */
#define UI_DIALOG 1 /* Use the 'dialog' program */
char *setup_titles[] = {
"BBS Home Directory",
- "Citadel node name",
- "Fully Qualified Domain Name (FQDN)",
- "Human-readable node name",
- "Phone number",
- "BBS City and State",
"System Administrator",
"BBS User ID",
- "'Room Creator = Room Aide' flag",
- "Server timeout period",
- "Initial access level",
- "Registration requirements",
- "Twit Detect!",
- "Twit Detect target room",
- "Maximum concurrent sessions",
- "Paginator prompt",
- "Restrict Internet mail flag",
"Name of bit bucket subdirectory",
- "System net password",
"Server port number",
};
"it up.",
"1",
-"This is the name your system is known by on a Citadel/UX network. It",
-"should be 8 characters or less, and should generally be comprised only of",
-"letters. You can also use numbers and hyphens if necessary.",
+"Enter the name of the system administrator (which is probably you).",
+"When an account is created with this name, it will automatically be",
+"assigned the highest access level.",
"2",
-"This is the name your system is known by on the Internet.",
-"If you're not on the Internet, simply set this to your",
-"node name followed by '.UUCP'.",
+"You should create a user called 'bbs', 'guest', 'citadel', or something",
+"similar, that will allow users a way into your BBS. The server will run",
+"under this user ID. Please specify that (numeric) user ID here.",
"3",
-"This is a longer description of your system, readable by",
-"us mere humans. It can be up to 20 characters long and it",
-"can have spaces in it. Note that if you are part of a",
-"Cit86Net, this is the name your system will be known by on",
-"that network.",
+"Select the name of a subdirectory (relative to the main",
+"Citadel directory - do not type an absolute pathname!) in",
+"which to place arriving file transfers that otherwise",
+"don't have a home.",
"4",
-"This is the main dialup number for your system. If yours",
-"can not be dialed into, then make one up! It should be in",
-"the format 'US 000 000 0000' - the US is your country code",
-"(look it up if you're not in the United States) and the",
-"rest is, of course, your area code and phone number.",
-"This doesn't have any use in Citadel/UX, but gateways to",
-"other networks may require it, and someday we may use this",
-"to have the networker automatically build a BBS list.",
+"Specify the TCP port number on which your server will run. Normally, this",
+"will be port 504, which is the official port assigned by the IANA for",
+"Citadel servers. You'll only need to specify a different port number if",
+"you run multiple BBS's on the same computer and there's something else",
+"already using port 504.",
"5",
-"Enter the geographical location of your system (city and",
-"state/province/country etc.)",
-
"6",
-"Enter the name of the system administrator (which is probably you).",
-"When an account is created with this name, it will automatically be",
-"assigned the highest access level.",
-
"7",
-"You should create a user called 'bbs', 'guest', 'citadel', or something",
-"similar, that will allow users a way into your BBS. The server will run",
-"under this user ID. Please specify that (numeric) user ID here.",
-
"8",
-"This is a boolean value. If you set it to 1, anyone who",
-"creates a class 3 (passworded) or class 4 (invitation",
-"only) room will automatically become the Room Aide for",
-"that room, allowing them to edit it, delete/move messages,",
-"etc. This is an administrative decision: it works well on",
-"some systems, and not so well on others. Set this to 0 to",
-"disable this function.",
-
"9",
-"This setting specifies how long a server session may sit idle before it is",
-"automatically terminated. The recommended value is 900 seconds (15",
-"minutes). Note that this has *nothing* to do with any watchdog timer that",
-"is presented to the user. The server's timeout is intended to kill idle or",
-"zombie sessions running on a network, etc. ",
-"You MUST set this to a reasonable value. Setting it to zero will cause",
-"the server to malfunction.",
-
"10",
-"This is the access level new users are assigned.",
-"",
-"The most common settings for this will be either 1, for",
-"systems which require new user validation by the system",
-"administrator ('sysop' is a word for people who run DOS",
-"boards!), or 4, for systems which give instant access.",
-"The current access levels available are:",
-
"11",
-"'Registration' refers to the boring part of logging into a BBS for the first",
-"time: typing your name, address, and telephone number. Set this value to 1",
-"to automatically do registration for new users, or 0 to not auto-register.",
-"Optionally, you could set it to, say, 2, to auto-register on a user's second",
-"call, but there really isn't much point to doing this. The recommended",
-"value is 1 if you've set your inital access level to 1, or 0 if you've set",
-"your initial access level to something higher.",
-
"12",
-"Every BBS has its share of problem users. This is one",
-"good way to deal with them: if you enable this option,",
-"anyone you flag as a 'problem user' (access level 2) can",
-"post anywhere they want, but their messages will all be",
-"automatically moved to a room of your choosing. Set this",
-"value to 1 to enable Twit Detect, or 0 to disable it.",
-
"13",
-"This is the name of the room that problem user messages",
-"get moved to if you have Twit Detect enabled.",
-"(Note: don't forget to *create* this room!)",
-
"14",
-"This is the maximum number of concurrent Citadel sessions which may be",
-"running at any given time. Use this to keep very busy systems from being",
-"overloaded.",
-" Set this value to 0 to allow an unlimited number of sessions.",
-
"15",
-"This is the prompt that appears after each screenful of",
-"text - for users that have chosen that option. Usually",
-"a simple '<more>' will do, but some folks like to be",
-"creative...",
-
"16",
-"If you have a gateway set up to allow Citadel users to",
-"send Internet mail, with sendmail, qmail, or whatever, and",
-"you wish to restrict this to only users to whom you have",
-"given this privilege, set this flag to 1. Otherwise, set",
-"it to 0 to allow everyone to send Internet mail.",
-"(Obviously, if your system doesn't have the ability to",
-"send mail to the outside world, this is all irrelevant.)",
-
"17",
-"Select the name of a subdirectory (relative to the main",
-"Citadel directory - do not type an absolute pathname!) in",
-"which to place arriving file transfers that otherwise",
-"don't have a home.",
-
"18",
-"If you use Citadel client/server sessions to transport network spool data",
-"between systems, this is the password other systems will use to authenticate",
-"themselves as network nodes rather than regular callers.",
-
"19",
-"Specify the TCP port number on which your server will run. Normally, this",
-"will be port 504, which is the official port assigned by the IANA for",
-"Citadel servers. You'll only need to specify a different port number if",
-"you run multiple BBS's on the same computer and there's something else",
-"already using port 504.",
-
"20",
"21",
"22",
int direction;
void cleanup(int exitcode) {
-#ifdef CURSES_INC
+#ifdef HAVE_CURSES_H
if (setup_type == UI_CURSES) {
clear();
refresh();
}
-#ifdef CURSES_INC
+#ifdef HAVE_CURSES_H
void getlin(int yp, int xp, char *string, int lim) /* Gets a line from the terminal */
/* Where on the screen to start */
/* Pointer to string buffer */
void hit_any_key(void) {
char junk[5];
-#ifdef CURSES_INC
+#ifdef HAVE_CURSES_H
if (setup_type == UI_CURSES) {
mvprintw(20, 0, "Press any key to continue... ");
refresh();
sprintf(buf, "dialog --yesno \"%s\" 7 80", question);
answer = ( (system(buf)==0) ? 1 : 0);
break;
-#ifdef CURSES_INC
+#ifdef HAVE_CURSES_H
case UI_CURSES:
do {
clear();
title, msgtext);
system(buf);
break;
-#ifdef CURSES_INC
+#ifdef HAVE_CURSES_H
case UI_CURSES:
clear();
move(1, 20);
}
break;
-#ifdef CURSES_INC
+#ifdef HAVE_CURSES_H
case UI_CURSES:
if (curr==0) {
clear();
char tempfile[64];
FILE *fp;
- sprintf(tempfile, "/tmp/setup.%d", getpid());
+ sprintf(tempfile, "/tmp/setup.%ld", (long)getpid());
switch (setup_type) {
case UI_TEXT:
str[strlen(str)-1]=0;
}
break;
-#ifdef CURSES_INC
+#ifdef HAVE_CURSES_H
case UI_CURSES:
clear();
move(1, ((80-strlen(setup_titles[msgpos]))/2) );
}
-#if 0 /* FIXME: this isn't used, can we remove it? */
-int yesno_s(char *question) {
- int a;
- char buf[4096];
- char tempfile[64];
- FILE *fp;
-
- sprintf(tempfile, "/tmp/setup.%d", getpid());
- switch (setup_type) {
-
- case UI_TEXT:
- a=yesno(question);
- if (a==1) a=yesno("Are you SURE you want to reinitialize this file? ");
- return(a);
- break;
-
- case UI_CURSES:
- a=yesno(question);
- if (a==1) a=yesno("Are you SURE you want to reinitialize this file? ");
- return(a);
- break;
-
- case UI_DIALOG:
- a = yesno(question);
- if (a==0) return(a);
- sprintf(buf, "dialog --title \"Confirm file overwrite\" --menu \"\nAre you SURE you want to reinitialize this file?\n\" 13 80 2 NO \"No, don't overwrite\" YES \"Yes, overwrite the existing file\" 2>%s", tempfile);
- a = system(buf);
- if (a != 0) return(0);
- fp = fopen(tempfile, "rb");
- fgets(buf, 4095, fp);
- fclose(fp);
- if (strlen(buf)>0)
- if (buf[strlen(buf)-1]==10)
- buf[strlen(buf)-1]=0;
- return( (!strcmp(buf, "YES")) ? 1 : 0 );
- break;
-
- }
-
- return(0); /* just in case */
- }
-#endif
-
-
void edit_value(int curr)
{
int a;
switch(curr) {
case 1:
- set_str_val(curr, config.c_nodename);
- break;
-
-case 2:
- set_str_val(curr, config.c_fqdn);
- break;
-
-case 3:
- set_str_val(curr, config.c_humannode);
- break;
-
-case 4:
- set_str_val(curr, config.c_phonenum);
- break;
-
-case 5:
- set_str_val(curr, config.c_bbs_city);
- break;
-
-case 6:
set_str_val(curr, config.c_sysadm);
break;
-case 7:
+case 2:
set_int_val(curr, &config.c_bbsuid);
break;
-case 8:
- set_char_val(curr, &config.c_creataide);
- break;
-
-case 9:
- set_int_val(curr, &config.c_sleeping);
- break;
-
-case 10:
- set_char_val(curr, &config.c_initax);
- break;
-
-case 11:
- set_char_val(curr, &config.c_regiscall);
- break;
-
-case 12:
- set_char_val(curr, &config.c_twitdetect);
- break;
-
-case 13:
- set_str_val(curr, config.c_twitroom);
- break;
-
-case 14:
- set_int_val(curr, &config.c_maxsessions);
- break;
-
-case 15:
- set_str_val(curr, config.c_moreprompt);
- break;
-
-case 16:
- set_char_val(curr, &config.c_restrict);
- break;
-
-case 17:
+case 3:
set_str_val(curr, config.c_bucket_dir);
config.c_bucket_dir[14] = 0;
for (a=0; a<strlen(config.c_bucket_dir); ++a)
&config.c_bucket_dir[a+1]);
break;
-case 18:
- set_str_val(curr, config.c_net_password);
- break;
-
-case 19:
+case 4:
set_int_val(curr, &config.c_port_number);
break;
*/
void write_config_to_disk(void) {
FILE *fp;
+ int fd;
- fp=fopen("citadel.config","wb");
+ if ((fd = creat("citadel.config", S_IRUSR | S_IWUSR)) == -1) {
+ display_error("setup: cannot open citadel.config");
+ cleanup(1);
+ }
+
+ fp=fdopen(fd,"wb");
if (fp==NULL) {
display_error("setup: cannot open citadel.config");
cleanup(1);
*/
int discover_ui(void) {
-#ifdef CURSES_INC
+#ifdef HAVE_CURSES_H
return UI_CURSES;
#endif
-void main(int argc, char *argv[]) {
+int main(int argc, char *argv[]) {
int a;
int curr;
char aaa[128];
FILE *fp;
int old_setup_level = 0;
int info_only = 0;
+ struct utsname my_utsname;
+ struct passwd *pw;
+ struct hostent *he;
+ gid_t gid;
/* set an invalid setup type */
setup_type = (-1);
setup_type = discover_ui();
}
-#ifdef CURSES_INC
+#ifdef HAVE_CURSES_H
if (setup_type == UI_CURSES) {
initscr();
raw();
cleanup(0);
}
+ /* Get started in a valid setup directory. */
strcpy(setup_directory, BBSDIR);
set_str_val(0, setup_directory);
if (chdir(setup_directory) != 0) {
cleanup(errno);
}
+ /* Determine our host name, in case we need to use it as a default */
+ uname(&my_utsname);
+ /* Now begin. */
switch(setup_type) {
case UI_TEXT:
* completely new copy. (Neat, eh?)
*/
- fp=fopen("citadel.config","ab");
+ if ((a = open("citadel.config", O_WRONLY | O_CREAT | O_APPEND,
+ S_IRUSR | S_IWUSR)) == -1) {
+ display_error("setup: cannot append citadel.config");
+ cleanup(errno);
+ }
+
+ fp=fdopen(a,"ab");
if (fp==NULL) {
display_error("setup: cannot append citadel.config");
cleanup(errno);
/* set some sample/default values in place of blanks... */
if (strlen(config.c_nodename)==0)
- strcpy(config.c_nodename,"mysystem");
- if (strlen(config.c_fqdn)==0)
- sprintf(config.c_fqdn,"%s.UUCP",config.c_nodename);
+ safestrncpy(config.c_nodename, my_utsname.nodename,
+ sizeof config.c_nodename);
+ strtok(config.c_nodename, ".");
+ if (strlen(config.c_fqdn)==0) {
+ if ((he = gethostbyname(my_utsname.nodename)) != NULL)
+ safestrncpy(config.c_fqdn, he->h_name,
+ sizeof config.c_fqdn);
+ else
+ safestrncpy(config.c_fqdn, my_utsname.nodename,
+ sizeof config.c_fqdn);
+ }
if (strlen(config.c_humannode)==0)
strcpy(config.c_humannode,"My System");
if (strlen(config.c_phonenum)==0)
if (config.c_sleeping == 0) {
config.c_sleeping = 900;
}
+ if (config.c_bbsuid == 0) {
+ pw = getpwnam("citadel");
+ if (pw != NULL) config.c_bbsuid = pw->pw_uid;
+ }
+ if (config.c_bbsuid == 0) {
+ pw = getpwnam("bbs");
+ if (pw != NULL) config.c_bbsuid = pw->pw_uid;
+ }
+ if (config.c_bbsuid == 0) {
+ pw = getpwnam("guest");
+ if (pw != NULL) config.c_bbsuid = pw->pw_uid;
+ }
+
+ /*
+ * Negative values for maxsessions are not allowed.
+ */
+ if (config.c_maxsessions < 0) {
+ config.c_maxsessions = 0;
+ }
+
+ /* We need a system default message expiry policy, because this is
+ * the top level and there's no 'higher' policy to fall back on.
+ */
+ if (config.c_ep.expire_mode == 0) {
+ config.c_ep.expire_mode = EXPIRE_NUMMSGS;
+ config.c_ep.expire_value = 150;
+ }
/* Go through a series of dialogs prompting for config info */
for (curr = 1; curr <= MAXSETUP; ++curr) {
NEW_INST:
config.c_setup_level = REV_LEVEL;
+
+/******************************************/
+
write_config_to_disk();
system("mkdir info 2>/dev/null"); /* Create these */
sprintf(aaa,"mkdir %s 2>/dev/null",config.c_bucket_dir);
system(aaa);
-
- system("rm -fr ./chatpipes 2>/dev/null"); /* Don't need these */
- system("rm -fr ./expressmsgs 2>/dev/null");
- unlink("sessions");
+ /* Delete a bunch of old files from Citadel v4; don't need anymore */
+ system("rm -fr ./chatpipes ./expressmsgs sessions 2>/dev/null");
check_services_entry(); /* Check /etc/services */
check_inittab_entry(); /* Check /etc/inittab */
+ if ((pw = getpwuid(config.c_bbsuid)) == NULL)
+ gid = getgid();
+ else
+ gid = pw->pw_gid;
+
progress("Setting file permissions", 0, 3);
- chown(".", config.c_bbsuid, getgid());
+ chown(".", config.c_bbsuid, gid);
progress("Setting file permissions", 1, 3);
- chown("citadel.config", config.c_bbsuid, getgid());
+ chown("citadel.config", config.c_bbsuid, gid);
progress("Setting file permissions", 2, 3);
- sprintf(aaa, "find . -exec chown %d {} \\; 2>/dev/null",
- config.c_bbsuid);
+ sprintf(aaa, "find . -exec chown %d:%d {} \\; 2>/dev/null",
+ config.c_bbsuid, gid);
system(aaa);
progress("Setting file permissions", 3, 3);
cleanup(0);
+ return 0;
}
projects / citadel.git / blobdiff