/*
- * Citadel/UX setup program
+ * $Id$
+ *
+ * Citadel setup utility
*
- * *** YOU MUST EDIT sysconfig.h >BEFORE< COMPILING SETUP ***
*/
#include <stdlib.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/utsname.h>
+#include <sys/wait.h>
+#include <signal.h>
#include <netdb.h>
#include <errno.h>
#include <limits.h>
-
+#include <pwd.h>
+#include <time.h>
+#include <libcitadel.h>
#include "citadel.h"
#include "axdefs.h"
#include "sysdep.h"
#include "config.h"
+#include "citadel_dirs.h"
-#ifdef HAVE_CURSES_H
-# ifdef OK
-# undef OK
-# endif
-#include <curses.h>
-#endif
-
-#define MAXSETUP 19
+#define MAXSETUP 5 /* How many setup questions to ask */
#define UI_TEXT 0 /* Default setup type -- text only */
-#define UI_DIALOG 1 /* Use the 'dialog' program */
-#define UI_CURSES 2 /* Use curses */
+#define UI_DIALOG 2 /* Use the 'dialog' program */
+#define UI_SILENT 3 /* Silent running, for use in scripts */
#define SERVICE_NAME "citadel"
#define PROTO_NAME "tcp"
+#define NSSCONF "/etc/nsswitch.conf"
int setup_type;
-char setup_directory[128];
-int need_init_q = 0;
-
-char *setup_titles[] = {
- "BBS Home Directory",
- "Citadel node name",
- "Fully Qualified Domain Name (FQDN)",
- "Human-readable node name",
- "Phone number",
- "BBS City and State",
+char setup_directory[PATH_MAX];
+int using_web_installer = 0;
+int enable_home = 1;
+
+char *setup_titles[] =
+{
+ "Citadel Home Directory",
"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",
+ "Citadel User ID",
+ "Server IP address",
"Server port number",
- };
+ "Authentication mode"
+};
+struct config config;
+
+ /* calculate all our path on a central place */
+ /* where to keep our config */
+
+
char *setup_text[] = {
+#ifndef HAVE_RUN_DIR
+"Enter the full pathname of the directory in which the Citadel\n"
+"installation you are creating or updating resides. If you\n"
+"specify a directory other than the default, you will need to\n"
+"specify the -h flag to the server when you start it up.\n",
+#else
+"Enter the subdirectory name for an alternate installation of "
+"Citadel. To do a default installation just leave it blank."
+"If you specify a directory other than the default, you will need to\n"
+"specify the -h flag to the server when you start it up.\n"
+"note that it may not have a leading /",
+#endif
-"0",
-"Enter the full pathname of the directory in which the BBS you are",
-"creating or updating resides. If you specify a directory other than the",
-"default, you will need to specify the -h flag to the server when you start",
-"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.",
-
-"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'.",
-
-"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.",
-
-"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.",
-
-"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, 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",
-"23",
-"24",
-"25",
-"26",
-"27",
-"28",
-"29",
-"30",
-
-"31",
-"Setup has detected that you currently have data files from a Citadel/UX",
-"version 3.2x installation. The program 'conv_32_40' can upgrade your",
-"files to version 4.0x format.",
-" Setup will now exit. Please either run 'conv_32_40' or delete your data",
-"files, and run setup again.",
-
-"32",
+"Enter the name of the system administrator (which is probably\n"
+"you). When an account is created with this name, it will\n"
+"automatically be given administrator-level access.\n",
+
+"Citadel needs to run under its own user ID. This would\n"
+"typically be called \"citadel\", but if you are running Citadel\n"
+"as a public BBS, you might also call it \"bbs\" or \"guest\".\n"
+"The server will run under this user ID. Please specify that\n"
+"user ID here. You may specify either a user name or a numeric\n"
+"UID.\n",
+
+"Specify the IP address on which your server will run. If you\n"
+"leave this blank, or if you specify 0.0.0.0, Citadel will listen\n"
+"on all addresses. You can usually skip this unless you are\n"
+"running multiple instances of Citadel on the same computer.\n",
+
+"Specify the TCP port number on which your server will run.\n"
+"Normally, this will be port 504, which is the official port\n"
+"assigned by the IANA for Citadel servers. You will only need\n"
+"to specify a different port number if you run multiple instances\n"
+"of Citadel on the same computer and there is something else\n"
+"already using port 504.\n",
+
+"Normally, a Citadel system uses a \"black box\" authentication mode.\n"
+"This means that users do not have accounts or home directories on\n"
+"the underlying host system -- Citadel manages its own user database.\n"
+"However, if you wish to override this behavior, you can enable the\n"
+"host based authentication mode which is traditional for Unix systems.\n"
+"WARNING: do *not* change this setting once your system is installed.\n"
+"\n"
+"(Answer \"no\" unless you completely understand this option)\n"
+"Do you want to enable host based authentication mode?\n"
};
struct config config;
int direction;
-void cleanup(int exitcode) {
-#ifdef HAVE_CURSES_H
- if (setup_type == UI_CURSES) {
- clear();
- refresh();
- endwin();
- }
-#endif
-
- /* Do an 'init q' if we need to. When we hit the right one, init
- * will take over and setup won't come back because we didn't do a
- * fork(). If init isn't found, we fall through the bottom of the
- * loop and setup exits quietly.
- */
- if (need_init_q) {
- execlp("/sbin/init", "init", "q", NULL);
- execlp("/usr/sbin/init", "init", "q", NULL);
- execlp("/bin/init", "init", "q", NULL);
- execlp("/usr/bin/init", "init", "q", NULL);
- execlp("init", "init", "q", NULL);
- }
-
- exit(exitcode);
- }
-
-#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 */
- /* Maximum length - if negative, no-show */
+void cleanup(int exitcode)
{
-int a,b; char flag;
-
- flag=0;
- if (lim<0) { lim=(0-lim); flag=1; }
- move(yp,xp);
- standout();
- for (a=0; a<lim; ++a) addch('-');
- refresh();
- move(yp,xp);
- for (a=0; a<lim; ++a) addch(' ');
- move(yp,xp);
- printw("%s", string);
-GLA: move(yp,xp+strlen(string));
- refresh();
- a=getch();
- if (a==127) a=8;
- a=(a&127);
- if (a==10) a=13;
- if ((a==8)&&(strlen(string)==0)) goto GLA;
- if ((a!=13)&&(a!=8)&&(strlen(string)==lim)) goto GLA;
- if ((a==8)&&(string[0]!=0)) {
- string[strlen(string)-1]=0;
- move(yp,xp+strlen(string));
- addch(' ');
- goto GLA;
- }
- if ((a==13)||(a==10)) {
- standend();
- move(yp,xp);
- for (a=0; a<lim; ++a) addch(' ');
- mvprintw(yp,xp,"%s",string);
- refresh();
- return;
- }
- b=strlen(string);
- string[b]=a;
- string[b+1]=0;
- if (flag==0) addch(a);
- if (flag==1) addch('*');
- goto GLA;
+ exit(exitcode);
}
-#endif
void title(char *text)
{
if (setup_type == UI_TEXT) {
- printf("\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n<%s>\n",text);
- }
+ printf("\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n<%s>\n", text);
}
+}
-void hit_any_key(void) {
- char junk[5];
-
-#ifdef HAVE_CURSES_H
- if (setup_type == UI_CURSES) {
- mvprintw(20, 0, "Press any key to continue... ");
- refresh();
- getch();
- return;
- }
-#endif
- printf("Press return to continue...");
- fgets(junk, 5, stdin);
- }
-int yesno(char *question)
+int yesno(char *question, int default_value)
{
+ int i = 0;
int answer = 0;
- char buf[4096];
+ char buf[SIZ];
- switch(setup_type) {
-
- case UI_TEXT:
- do {
- printf("%s\nYes/No --> ",question);
- fgets(buf, 4096, stdin);
- answer=tolower(buf[0]);
- if (answer=='y') answer=1;
- else if (answer=='n') answer=0;
- } while ((answer<0)||(answer>1));
- break;
-
- case UI_DIALOG:
- sprintf(buf, "dialog --yesno \"%s\" 7 80", question);
- answer = ( (system(buf)==0) ? 1 : 0);
- break;
-#ifdef HAVE_CURSES_H
- case UI_CURSES:
- do {
- clear();
- standout();
- mvprintw(1, 20, "Question");
- standend();
- mvprintw(10, 0, "%-80s", question);
- mvprintw(20, 0, "%80s", "");
- mvprintw(20, 0, "Yes/No -> ");
- refresh();
- answer = getch();
- answer=tolower(answer);
- if (answer=='y') answer=1;
- else if (answer=='n') answer=0;
- } while ((answer<0)||(answer>1));
- break;
-#endif
+ switch (setup_type) {
+ case UI_TEXT:
+ do {
+ printf("%s\nYes/No [%s] --> ",
+ question,
+ ( default_value ? "Yes" : "No" )
+ );
+ fgets(buf, sizeof buf, stdin);
+ answer = tolower(buf[0]);
+ if ((buf[0]==0) || (buf[0]==13) || (buf[0]==10))
+ answer = default_value;
+ else if (answer == 'y')
+ answer = 1;
+ else if (answer == 'n')
+ answer = 0;
+ } while ((answer < 0) || (answer > 1));
+ break;
+
+ case UI_DIALOG:
+ sprintf(buf, "exec %s %s --yesno '%s' 15 75",
+ getenv("CTDL_DIALOG"),
+ ( default_value ? "" : "--defaultno" ),
+ question);
+ i = system(buf);
+ if (i == 0) {
+ answer = 1;
}
- return(answer);
- }
-
-
-
-void dump_access_levels(void) {
- int a;
- for (a=0; a<=6; ++a) printf("%d %s\n",a,axdefs[a]);
- }
-
-void get_setup_msg(char *dispbuf, int msgnum) {
- int a,b;
-
- a=0;
- b=0;
- while (atol(setup_text[a]) != msgnum) ++a;
- ++a;
- strcpy(dispbuf, "");
- do {
- strcat(dispbuf, setup_text[a++]);
- strcat(dispbuf, "\n");
- } while(atol(setup_text[a])!=(msgnum+1));
- }
-
-void print_setup(int msgnum) {
- char dispbuf[4096];
+ else {
+ answer = 0;
+ }
+ break;
- get_setup_msg(dispbuf, msgnum);
- printf("\n\n%s\n\n", dispbuf);
}
+ return (answer);
+}
-void important_message(char *title, char *msgtext) {
- char buf[4096];
+void important_message(char *title, char *msgtext)
+{
+ char buf[SIZ];
- switch(setup_type) {
-
- case UI_TEXT:
- 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");
- printf(" %s \n\n%s\n\n", title, msgtext);
- hit_any_key();
- break;
-
- case UI_DIALOG:
- sprintf(buf, "dialog --title \"%s\" --msgbox \"\n%s\" 20 80",
- title, msgtext);
- system(buf);
- break;
-#ifdef HAVE_CURSES_H
- case UI_CURSES:
- clear();
- move(1, 20);
- standout();
- printw(" Important Message ");
- standend();
- move(3, 0);
- printw("%s", msgtext);
- refresh();
- hit_any_key();
- break;
-#endif
+ switch (setup_type) {
- }
+ case UI_TEXT:
+ 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");
+ printf(" %s \n\n%s\n\n", title, msgtext);
+ printf("Press return to continue...");
+ fgets(buf, sizeof buf, stdin);
+ break;
+
+ case UI_DIALOG:
+ sprintf(buf, "exec %s --msgbox '%s' 19 72",
+ getenv("CTDL_DIALOG"),
+ msgtext);
+ system(buf);
+ break;
}
+}
-void important_msgnum(int msgnum) {
- char dispbuf[4096];
-
- get_setup_msg(dispbuf, msgnum);
- important_message("Important Message", dispbuf);
- }
+void important_msgnum(int msgnum)
+{
+ important_message("Important Message", setup_text[msgnum]);
+}
-void display_error(char *error_message) {
+void display_error(char *error_message)
+{
important_message("Error", error_message);
- }
+}
void progress(char *text, long int curr, long int cmax)
{
- static long dots_printed;
- long a;
- static long prev;
- static FILE *gauge = NULL;
- char gcmd[256];
-
- switch(setup_type) {
-
- case UI_TEXT:
- if (curr==0) {
- printf("%s\n",text);
- printf("..........................");
- printf("..........................");
- printf("..........................\r");
+ static long dots_printed = 0L;
+ long a = 0;
+ static FILE *fp = NULL;
+ char buf[SIZ];
+
+ switch (setup_type) {
+
+ case UI_TEXT:
+ if (curr == 0) {
+ printf("%s\n", text);
+ printf("..........................");
+ printf("..........................");
+ printf("..........................\r");
+ fflush(stdout);
+ dots_printed = 0;
+ } else if (curr == cmax) {
+ printf("\r%79s\n", "");
+ } else {
+ a = (curr * 100) / cmax;
+ a = a * 78;
+ a = a / 100;
+ while (dots_printed < a) {
+ printf("*");
+ ++dots_printed;
fflush(stdout);
- dots_printed = 0;
- }
- else if (curr==cmax) {
- printf("\r%79s\n","");
- }
- else {
- a=(curr * 100) / cmax;
- a=a*78; a=a/100;
- while (dots_printed < a) {
- printf("*");
- ++dots_printed;
- fflush(stdout);
- }
- }
- break;
-
-#ifdef HAVE_CURSES_H
- case UI_CURSES:
- if (curr==0) {
- clear();
- move(5, 20);
- printw("%s\n",text);
- move(10, 1);
- printf("..........................");
- printf("..........................");
- printf("..........................\r");
- refresh();
- dots_printed = 0;
- }
- else if (curr==cmax) {
- clear();
- refresh();
- }
- else {
- a=(curr * 100) / cmax;
- a=a*78; a=a/100;
- move(10,1);
- dots_printed = 0;
- while (dots_printed < a) {
- printw("*");
- ++dots_printed;
- }
- refresh();
- }
- break;
-#endif
-
- case UI_DIALOG:
- if ( (curr == 0) && (gauge == NULL) ) {
- sprintf(gcmd, "dialog --guage \"%s\" 7 80 0",
- text);
- gauge = (FILE *) popen(gcmd, "w");
- prev = 0;
- }
- else if (curr==cmax) {
- fprintf(gauge, "100\n");
- pclose(gauge);
- gauge = NULL;
- }
- else {
- a=(curr * 100) / cmax;
- if (a != prev) {
- fprintf(gauge, "%ld\n", a);
- fflush(gauge);
- }
- prev = a;
- }
- break;
+ }
}
+ break;
+
+ case UI_DIALOG:
+ if (curr == 0) {
+ sprintf(buf, "exec %s --gauge '%s' 7 72 0",
+ getenv("CTDL_DIALOG"),
+ text);
+ fp = popen(buf, "w");
+ if (fp != NULL) {
+ fprintf(fp, "0\n");
+ fflush(fp);
+ }
+ }
+ else if (curr == cmax) {
+ if (fp != NULL) {
+ fprintf(fp, "100\n");
+ pclose(fp);
+ fp = NULL;
+ }
+ }
+ else {
+ a = (curr * 100) / cmax;
+ if (fp != NULL) {
+ fprintf(fp, "%ld\n", a);
+ fflush(fp);
+ }
+ }
+ break;
+
}
+}
* check_services_entry() -- Make sure "citadel" is in /etc/services
*
*/
-void check_services_entry(void) {
- char question[128];
+void check_services_entry(void)
+{
+ int i;
FILE *sfp;
-
- sprintf(question,
-"There is no '%s' entry in /etc/services. Would you like to add one?",
- SERVICE_NAME);
+ char errmsg[256];
if (getservbyname(SERVICE_NAME, PROTO_NAME) == NULL) {
- if (yesno(question)==1) {
- sfp = fopen("/etc/services", "a");
- if (sfp == NULL) {
- display_error(strerror(errno));
- }
- else {
- fprintf(sfp, "%s 504/tcp\n",
- SERVICE_NAME);
- fclose(sfp);
+ for (i=0; i<=2; ++i) {
+ progress("Adding service entry...", i, 2);
+ if (i == 0) {
+ sfp = fopen("/etc/services", "a");
+ if (sfp == NULL) {
+ sprintf(errmsg, "Cannot open /etc/services: %s", strerror(errno));
+ display_error(errmsg);
+ } else {
+ fprintf(sfp, "%s 504/tcp\n", SERVICE_NAME);
+ fclose(sfp);
}
}
}
-
}
+}
+
+
/*
- * check_inittab_entry() -- Make sure "citadel" is in /etc/inittab
+ * delete_inittab_entry() -- Remove obsolete /etc/inittab entry for Citadel
*
*/
-void check_inittab_entry(void) {
+void delete_inittab_entry(void)
+{
FILE *infp;
- char buf[256];
+ FILE *outfp;
char looking_for[256];
- char question[128];
- char *ptr;
- int have_entry = 0;
- char entryname[3];
+ char buf[1024];
+ char outfilename[32];
+ int changes_made = 0;
/* Determine the fully qualified path name of citserver */
- sprintf(looking_for, "%s/citserver ", BBSDIR);
+ snprintf(looking_for,
+ sizeof looking_for,
+ "%s/citserver",
+ ctdl_sbin_dir
+ );
- /* Pound through /etc/inittab line by line. Set have_entry to 1 if
- * an entry is found which we believe starts citserver.
- */
+ /* Now tweak /etc/inittab */
infp = fopen("/etc/inittab", "r");
if (infp == NULL) {
- display_error(strerror(errno));
+
+ /* If /etc/inittab does not exist, return quietly.
+ * Not all host platforms have it.
+ */
+ if (errno == ENOENT) {
+ return;
}
- else {
- while (fgets(buf, 256, infp) != NULL) {
- buf[strlen(buf) - 1] = 0;
- ptr = strtok(buf, ":");
- ptr = strtok(NULL, ":");
- ptr = strtok(NULL, ":");
- ptr = strtok(NULL, ":");
- if (ptr != NULL) {
- if (!strncmp(ptr, looking_for, strlen(looking_for))) {
- ++have_entry;
- }
- }
- }
+
+ /* Other errors might mean something really did go wrong.
+ */
+ sprintf(buf, "Cannot open /etc/inittab: %s", strerror(errno));
+ display_error(buf);
+ return;
+ }
+
+ strcpy(outfilename, "/tmp/ctdlsetup.XXXXXX");
+ outfp = fdopen(mkstemp(outfilename), "w+");
+ if (outfp == NULL) {
+ sprintf(buf, "Cannot open %s: %s", outfilename, strerror(errno));
+ display_error(buf);
fclose(infp);
+ return;
+ }
+
+ while (fgets(buf, sizeof buf, infp) != NULL) {
+ if (strstr(buf, looking_for) != NULL) {
+ fwrite("#", 1, 1, outfp);
+ ++changes_made;
+ }
+ fwrite(buf, strlen(buf), 1, outfp);
+ }
+
+ fclose(infp);
+ fclose(outfp);
+
+ if (changes_made) {
+ sprintf(buf, "/bin/mv -f %s /etc/inittab 2>/dev/null", outfilename);
+ system(buf);
+ system("/sbin/init q 2>/dev/null");
+ }
+ else {
+ unlink(outfilename);
+ }
+}
+
+
+/*
+ * install_init_scripts() -- Try to configure to start Citadel at boot
+ *
+ */
+void install_init_scripts(void)
+{
+ struct stat etcinitd;
+ FILE *fp;
+ char *initfile = "/etc/init.d/citadel";
+ char command[SIZ];
+
+ if ((stat("/etc/init.d/", &etcinitd) == -1) &&
+ (errno == ENOENT))
+ {
+ if ((stat("/etc/rc.d/init.d/", &etcinitd) == -1) &&
+ (errno == ENOENT))
+ initfile = CTDLDIR"/citadel.init";
+ else
+ initfile = "/etc/rc.d/init.d/citadel";
+ }
+
+ fp = fopen(initfile, "r");
+ if (fp != NULL) {
+ if (yesno("Citadel already appears to be configured to start at boot.\n"
+ "Would you like to keep your boot configuration as is?\n", 1) == 1) {
+ return;
}
+ fclose(fp);
+
+ }
+
+ if (yesno("Would you like to automatically start Citadel at boot?\n", 1) == 0) {
+ return;
+ }
+
+ fp = fopen(initfile, "w");
+ if (fp == NULL) {
+ display_error("Cannot create /etc/init.d/citadel");
+ return;
+ }
+
+ fprintf(fp, "#!/bin/sh\n"
+ "#\n"
+ "# Init file for Citadel\n"
+ "#\n"
+ "# chkconfig: - 79 30\n"
+ "# description: Citadel service\n"
+ "# processname: citserver\n"
+ "# pidfile: %s/citadel.pid\n"
+ "\n"
+ "CITADEL_DIR=%s\n"
+ ,
+ setup_directory,
+ setup_directory
+ );
+ fprintf(fp, "\n"
+ "test -d /var/run || exit 0\n"
+ "\n"
+ "case \"$1\" in\n"
+ "\n"
+ "start) echo -n \"Starting Citadel... \"\n"
+ " if $CITADEL_DIR/citserver -d -h$CITADEL_DIR\n"
+ " then\n"
+ " echo \"ok\"\n"
+ " else\n"
+ " echo \"failed\"\n"
+ " fi\n");
+ fprintf(fp, " ;;\n"
+ "stop) echo -n \"Stopping Citadel... \"\n"
+ " if $CITADEL_DIR/sendcommand DOWN >/dev/null 2>&1 ; then\n"
+ " echo \"ok\"\n"
+ " else\n"
+ " echo \"failed\"\n"
+ " fi\n"
+ " rm -f %s/citadel.pid 2>/dev/null\n"
+ ,
+ setup_directory
+ );
+ fprintf(fp, " ;;\n"
+ "restart) $0 stop\n"
+ " $0 start\n"
+ " ;;\n"
+ "*) echo \"Usage: $0 {start|stop|restart}\"\n"
+ " exit 1\n"
+ " ;;\n"
+ "esac\n"
+ );
+
+ fclose(fp);
+ chmod(initfile, 0755);
+
+ /* Set up the run levels. */
+ system("/bin/rm -f /etc/rc?.d/[SK]??citadel 2>/dev/null");
+ snprintf(command, sizeof(command), "for x in 2 3 4 5 ; do [ -d /etc/rc$x.d ] && ln -s %s /etc/rc$x.d/S79citadel ; done 2>/dev/null", initfile);
+ system(command);
+ snprintf(command, sizeof(command),"for x in 0 6 S; do [ -d /etc/rc$x.d ] && ln -s %s /etc/rc$x.d/K30citadel ; done 2>/dev/null", initfile);
+ system(command);
+
+}
+
+
+
+
+
+
+/*
+ * On systems which use xinetd, see if we can offer to install Citadel as
+ * the default telnet target.
+ */
+void check_xinetd_entry(void) {
+ char *filename = "/etc/xinetd.d/telnet";
+ FILE *fp;
+ char buf[SIZ];
+ int already_citadel = 0;
- /* If there's already an entry, then we have nothing left to do. */
- if (have_entry > 0) return;
+ fp = fopen(filename, "r+");
+ if (fp == NULL) return; /* Not there. Oh well... */
+
+ while (fgets(buf, sizeof buf, fp) != NULL) {
+ if (strstr(buf, setup_directory) != NULL) already_citadel = 1;
+ }
+ fclose(fp);
+ if (already_citadel) return; /* Already set up this way. */
/* Otherwise, prompt the user to create an entry. */
- sprintf(question,
-"There is no '%s' entry in /etc/inittab.\nWould you like to add one?",
- looking_for);
- if (yesno(question)==0) return;
-
- /* Generate a unique entry name for /etc/inittab */
- sprintf(entryname, "c0");
- do {
- ++entryname[1];
- if (entryname[1] > '9') {
- entryname[1] = 0;
- ++entryname[0];
- if (entryname[0] > 'z') {
- display_error(
- "Can't generate a unique entry name");
- return;
- }
- }
- sprintf(buf,
- "grep %s: /etc/inittab >/dev/null 2>&1", entryname);
- } while(system(buf)==0);
+ if (getenv("CREATE_XINETD_ENTRY") != NULL) {
+ if (strcasecmp(getenv("CREATE_XINETD_ENTRY"), "yes")) {
+ return;
+ }
+ }
+ else {
+ snprintf(buf, sizeof buf,
+ "Setup can configure the \"xinetd\" service to automatically\n"
+ "connect incoming telnet sessions to Citadel, bypassing the\n"
+ "host system login: prompt. Would you like to do this?\n"
+ );
+ if (yesno(buf, 1) == 0) {
+ return;
+ }
+ }
- /* Now write it out to /etc/inittab */
- infp = fopen("/etc/inittab", "a");
- if (infp == NULL) {
- display_error(strerror(errno));
+ fp = fopen(filename, "w");
+ fprintf(fp,
+ "# description: telnet service for Citadel users\n"
+ "service telnet\n"
+ "{\n"
+ " disable = no\n"
+ " flags = REUSE\n"
+ " socket_type = stream\n"
+ " wait = no\n"
+ " user = root\n"
+ " server = /usr/sbin/in.telnetd\n"
+ " server_args = -h -L %s/citadel\n"
+ " log_on_failure += USERID\n"
+ "}\n",
+ ctdl_bin_dir);
+ fclose(fp);
+
+ /* Now try to restart the service */
+ system("/etc/init.d/xinetd restart >/dev/null 2>&1");
+}
+
+
+
+/*
+ * Offer to disable other MTA's
+ */
+void disable_other_mta(char *mta) {
+ char buf[SIZ];
+ FILE *fp;
+ int lines = 0;
+
+ sprintf(buf, "/bin/ls -l /etc/rc*.d/S*%s 2>/dev/null; "
+ "/bin/ls -l /etc/rc.d/rc*.d/S*%s 2>/dev/null",
+ mta, mta);
+ fp = popen(buf, "r");
+ if (fp == NULL) return;
+
+ while (fgets(buf, sizeof buf, fp) != NULL) {
+ ++lines;
+ }
+ fclose(fp);
+ if (lines == 0) return; /* Nothing to do. */
+
+
+ /* Offer to replace other MTA with the vastly superior Citadel :) */
+
+ if (getenv("ACT_AS_MTA")) {
+ if (strcasecmp(getenv("ACT_AS_MTA"), "yes")) {
+ return;
}
+ }
else {
- fprintf(infp, "# Start the Citadel/UX server...\n");
- fprintf(infp,"%s:2345:respawn:%s -h%s\n",
- entryname, looking_for, setup_directory);
- fclose(infp);
- need_init_q = 1;
+ snprintf(buf, sizeof buf,
+ "You appear to have the \"%s\" email program\n"
+ "running on your system. If you want Citadel mail\n"
+ "connected with %s, you will have to manually integrate\n"
+ "them. It is preferable to disable %s, and use Citadel's\n"
+ "SMTP, POP3, and IMAP services.\n\n"
+ "May we disable %s so that Citadel has access to ports\n"
+ "25, 110, and 143?\n",
+ mta, mta, mta, mta
+ );
+ if (yesno(buf, 1) == 0) {
+ return;
}
}
+ 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);
+ system(buf);
+ sprintf(buf, "/etc/init.d/%s stop >/dev/null 2>&1", mta);
+ system(buf);
+}
-void set_str_val(int msgpos, char str[]) {
- char buf[4096];
- char setupmsg[4096];
- char tempfile[64];
+
+
+/*
+ * Check to see if our server really works. Returns 0 on success.
+ */
+int test_server(void) {
+ char cmd[256];
+ char cookie[256];
FILE *fp;
+ char buf[4096];
+ int found_it = 0;
+
+ /* Generate a silly little cookie. We're going to write it out
+ * to the server and try to get it back. The cookie does not
+ * have to be secret ... just unique.
+ */
+ sprintf(cookie, "--test--%d--", getpid());
+
+ sprintf(cmd, "%s/sendcommand %s%s ECHO %s 2>&1",
+ ctdl_sbin_dir,
+ (enable_home)?"-h":"",
+ (enable_home)?ctdl_run_dir:"",
+ cookie);
- sprintf(tempfile, "/tmp/setup.%d", getpid());
+ fp = popen(cmd, "r");
+ if (fp == NULL) return(errno);
+
+ while (fgets(buf, sizeof buf, fp) != NULL) {
+ if ( (buf[0]=='2')
+ && (strstr(buf, cookie) != NULL) ) {
+ ++found_it;
+ }
+ }
+ pclose(fp);
+
+ if (found_it) {
+ return(0);
+ }
+ return(-1);
+}
+
+void strprompt(char *prompt_title, char *prompt_text, char *str)
+{
+ char buf[SIZ];
+ char setupmsg[SIZ];
+ char dialog_result[PATH_MAX];
+ FILE *fp = NULL;
+
+ strcpy(setupmsg, "");
switch (setup_type) {
- case UI_TEXT:
- title(setup_titles[msgpos]);
- print_setup(msgpos);
- if (msgpos==11) dump_access_levels();
- printf("This is currently set to:\n%s\n",str);
- printf("Enter new value or press return to leave unchanged:\n");
- fgets(buf, 4096, stdin);
- buf[strlen(buf)-1] = 0;
- if (strlen(buf)!=0) strcpy(str,buf);
- break;
- case UI_DIALOG:
- get_setup_msg(setupmsg, msgpos);
- sprintf(buf,
- "dialog --title \"%s\" --inputbox \"\n%s\n\" 20 80 \"%s\" 2>%s",
- setup_titles[msgpos],
- setupmsg,
- str, tempfile);
- if (system(buf)==0) {
- fp = fopen(tempfile, "rb");
- fgets(str, 4095, fp);
- fclose(fp);
- if (strlen(str)>0)
- if (str[strlen(str)-1]==10)
- str[strlen(str)-1]=0;
- }
- break;
-#ifdef HAVE_CURSES_H
- case UI_CURSES:
- clear();
- move(1, ((80-strlen(setup_titles[msgpos]))/2) );
- standout();
- printw("%s", setup_titles[msgpos]);
- standend();
- move(3, 0);
- get_setup_msg(setupmsg, msgpos);
- printw("%s", setupmsg);
- refresh();
- getlin(20, 0, str, 80);
- break;
-#endif
+ case UI_TEXT:
+ title(prompt_title);
+ printf("\n%s\n", prompt_text);
+ printf("This is currently set to:\n%s\n", str);
+ printf("Enter new value or press return to leave unchanged:\n");
+ fgets(buf, sizeof buf, stdin);
+ buf[strlen(buf) - 1] = 0;
+ if (!IsEmptyStr(buf))
+ strcpy(str, buf);
+ break;
+
+ case UI_DIALOG:
+ CtdlMakeTempFileName(dialog_result, sizeof dialog_result);
+ sprintf(buf, "exec %s --inputbox '%s' 19 72 '%s' 2>%s",
+ getenv("CTDL_DIALOG"),
+ prompt_text,
+ str,
+ dialog_result);
+ system(buf);
+ fp = fopen(dialog_result, "r");
+ if (fp != NULL) {
+ fgets(str, sizeof buf, fp);
+ if (str[strlen(str)-1] == 10) {
+ str[strlen(str)-1] = 0;
+ }
+ fclose(fp);
+ unlink(dialog_result);
}
+ break;
+
}
+}
+
+void set_bool_val(int msgpos, int *ip) {
+ title(setup_titles[msgpos]);
+ *ip = yesno(setup_text[msgpos], *ip);
+}
+
+void set_str_val(int msgpos, char *str) {
+ strprompt(setup_titles[msgpos], setup_text[msgpos], str);
+}
void set_int_val(int msgpos, int *ip)
{
char buf[16];
- sprintf(buf,"%d",(int)*ip);
+ snprintf(buf, sizeof buf, "%d", (int) *ip);
set_str_val(msgpos, buf);
*ip = atoi(buf);
- }
+}
void set_char_val(int msgpos, char *ip)
{
char buf[16];
- sprintf(buf,"%d",(int)*ip);
+ snprintf(buf, sizeof buf, "%d", (int) *ip);
set_str_val(msgpos, buf);
- *ip = (char)atoi(buf);
- }
+ *ip = (char) atoi(buf);
+}
void set_long_val(int msgpos, long int *ip)
{
char buf[16];
- sprintf(buf,"%ld",*ip);
+ snprintf(buf, sizeof buf, "%ld", *ip);
set_str_val(msgpos, buf);
*ip = atol(buf);
- }
+}
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:
- 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;
+ int i;
+ struct passwd *pw;
+ char ctdluidname[256];
-case 15:
- set_str_val(curr, config.c_moreprompt);
- break;
+ switch (curr) {
-case 16:
- set_char_val(curr, &config.c_restrict);
- break;
-
-case 17:
- set_str_val(curr, config.c_bucket_dir);
- config.c_bucket_dir[14] = 0;
- for (a=0; a<strlen(config.c_bucket_dir); ++a)
- if (!isalpha(config.c_bucket_dir[a]))
- strcpy(&config.c_bucket_dir[a],
- &config.c_bucket_dir[a+1]);
- break;
-
-case 18:
- set_str_val(curr, config.c_net_password);
- break;
+ case 1:
+ if (setup_type == UI_SILENT)
+ {
+ if (getenv("SYSADMIN_NAME")) {
+ strcpy(config.c_sysadm, getenv("SYSADMIN_NAME"));
+ }
+ }
+ else {
+ set_str_val(curr, config.c_sysadm);
+ }
+ break;
+
+ case 2:
+ if (setup_type == UI_SILENT)
+ {
+ if (getenv("CITADEL_UID")) {
+ config.c_ctdluid = atoi(getenv("CITADEL_UID"));
+ }
+ }
+ else
+ {
+#ifdef __CYGWIN__
+ config.c_ctdluid = 0; /* XXX Windows hack, prob. insecure */
+#else
+ i = config.c_ctdluid;
+ pw = getpwuid(i);
+ if (pw == NULL) {
+ set_int_val(curr, &i);
+ config.c_ctdluid = i;
+ }
+ else {
+ strcpy(ctdluidname, pw->pw_name);
+ set_str_val(curr, ctdluidname);
+ pw = getpwnam(ctdluidname);
+ if (pw != NULL) {
+ config.c_ctdluid = pw->pw_uid;
+ }
+ else if (atoi(ctdluidname) > 0) {
+ config.c_ctdluid = atoi(ctdluidname);
+ }
+ }
+#endif
+ }
+ break;
-case 19:
- set_int_val(curr, &config.c_port_number);
- break;
+ case 3:
+ if (setup_type == UI_SILENT)
+ {
+ if (getenv("IP_ADDR")) {
+ strcpy(config.c_ip_addr, getenv("IP_ADDR"));
+ }
+ }
+ else {
+ set_str_val(curr, config.c_ip_addr);
+ }
+ break;
+ case 4:
+ if (setup_type == UI_SILENT)
+ {
+ if (getenv("CITADEL_PORT")) {
+ config.c_port_number = atoi(getenv("CITADEL_PORT"));
+ }
+ }
+ else
+ {
+ set_int_val(curr, &config.c_port_number);
+ }
+ break;
+
+ case 5:
+ if (setup_type == UI_SILENT)
+ {
+ if (getenv("ENABLE_UNIX_AUTH")) {
+ if (!strcasecmp(getenv("ENABLE_UNIX_AUTH"), "yes")) {
+ config.c_auth_mode = 1;
+ }
+ else {
+ config.c_auth_mode = 0;
+ }
+ }
+ }
+ else {
+ set_bool_val(curr, &config.c_auth_mode);
+ }
+ break;
- }
+ }
}
/*
* (re-)write the config data to disk
*/
-void write_config_to_disk(void) {
+void write_config_to_disk(void)
+{
FILE *fp;
+ int fd;
- fp=fopen("citadel.config","wb");
- if (fp==NULL) {
+ if ((fd = creat(file_citadel_config, S_IRUSR | S_IWUSR)) == -1) {
display_error("setup: cannot open citadel.config");
cleanup(1);
- }
- fwrite((char *)&config,sizeof(struct config),1,fp);
- fclose(fp);
}
+ fp = fdopen(fd, "wb");
+ if (fp == NULL) {
+ display_error("setup: cannot open citadel.config");
+ cleanup(1);
+ }
+ fwrite((char *) &config, sizeof(struct config), 1, fp);
+ fclose(fp);
+}
/*
* Figure out what type of user interface we're going to use
*/
-int discover_ui(void) {
-
-#ifdef HAVE_CURSES_H
- return UI_CURSES;
-#endif
+int discover_ui(void)
+{
- if (system("dialog -h </dev/null 2>&1 |grep Savio")==0) {
+ /* Use "dialog" if we have it */
+ if (getenv("CTDL_DIALOG") != NULL) {
return UI_DIALOG;
+ }
+
+ return UI_TEXT;
+}
+
+
+
+
+
+/*
+ * Strip "db" entries out of /etc/nsswitch.conf
+ */
+void fixnss(void) {
+ FILE *fp_read;
+ int fd_write;
+ char buf[256];
+ char buf_nc[256];
+ char question[512];
+ int i;
+ int changed = 0;
+ int file_changed = 0;
+ char new_filename[64];
+
+ fp_read = fopen(NSSCONF, "r");
+ if (fp_read == NULL) {
+ return;
+ }
+
+ strcpy(new_filename, "/tmp/ctdl_fixnss_XXXXXX");
+ fd_write = mkstemp(new_filename);
+ if (fd_write < 0) {
+ fclose(fp_read);
+ return;
+ }
+
+ while (fgets(buf, sizeof buf, fp_read) != NULL) {
+ changed = 0;
+ strcpy(buf_nc, buf);
+ for (i=0; i<strlen(buf_nc); ++i) {
+ if (buf_nc[i] == '#') {
+ buf_nc[i] = 0;
+ }
}
+ for (i=0; i<strlen(buf_nc); ++i) {
+ if (!strncasecmp(&buf_nc[i], "db", 2)) {
+ if (i > 0) {
+ if ((isspace(buf_nc[i+2])) || (buf_nc[i+2]==0)) {
+ changed = 1;
+ file_changed = 1;
+ strcpy(&buf_nc[i], &buf_nc[i+2]);
+ strcpy(&buf[i], &buf[i+2]);
+ if (buf[i]==32) {
+ strcpy(&buf_nc[i], &buf_nc[i+1]);
+ strcpy(&buf[i], &buf[i+1]);
+ }
+ }
+ }
+ }
+ }
+ if (write(fd_write, buf, strlen(buf)) != strlen(buf)) {
+ fclose(fp_read);
+ close(fd_write);
+ unlink(new_filename);
+ return;
+ }
+ }
- return UI_TEXT;
+ fclose(fp_read);
+
+ if (!file_changed) {
+ unlink(new_filename);
+ return;
+ }
+
+ snprintf(question, sizeof question,
+ "\n"
+ "/etc/nsswitch.conf is configured to use the 'db' module for\n"
+ "one or more services. This is not necessary on most systems,\n"
+ "and it is known to crash the Citadel server when delivering\n"
+ "mail to the Internet.\n"
+ "\n"
+ "Do you want this module to be automatically disabled?\n"
+ "\n"
+ );
+
+ if (yesno(question, 1)) {
+ sprintf(buf, "/bin/mv -f %s %s", new_filename, NSSCONF);
+ system(buf);
}
+ unlink(new_filename);
+}
+
+
-int main(int argc, char *argv[]) {
+
+int main(int argc, char *argv[])
+{
int a;
- int curr;
+ 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;
+ int relh=0;
+ int home=0;
+ char relhome[PATH_MAX]="";
+ char ctdldir[PATH_MAX]=CTDLDIR;
+
+ CtdlInitBase64Table();
/* set an invalid setup type */
setup_type = (-1);
+ /* Check to see if we're running the web installer */
+ if (getenv("CITADEL_INSTALLER") != NULL) {
+ using_web_installer = 1;
+ }
+
/* parse command line args */
- for (a=0; a<argc; ++a) {
+ for (a = 0; a < argc; ++a) {
if (!strncmp(argv[a], "-u", 2)) {
strcpy(aaa, argv[a]);
strcpy(aaa, &aaa[2]);
setup_type = atoi(aaa);
- }
+ }
if (!strcmp(argv[a], "-i")) {
info_only = 1;
- }
}
+ if (!strcmp(argv[a], "-q")) {
+ setup_type = UI_SILENT;
+ }
+ }
/* If a setup type was not specified, try to determine automatically
*/
if (setup_type < 0) {
setup_type = discover_ui();
- }
-
-#ifdef HAVE_CURSES_H
- if (setup_type == UI_CURSES) {
- initscr();
- raw();
- noecho();
- }
-#endif
-
+ }
if (info_only == 1) {
- important_message("Citadel/UX Setup", CITADEL);
+ important_message("Citadel Setup", CITADEL);
cleanup(0);
- }
+ }
/* Get started in a valid setup directory. */
- strcpy(setup_directory, BBSDIR);
- set_str_val(0, setup_directory);
- if (chdir(setup_directory) != 0) {
- important_message("Citadel/UX Setup",
- "The directory you specified does not exist.");
- cleanup(errno);
+ strcpy(setup_directory, ctdl_run_dir);
+ if ( (using_web_installer) && (getenv("CITADEL") != NULL) ) {
+ strcpy(setup_directory, getenv("CITADEL"));
+ }
+ else {
+ set_str_val(0, setup_directory);
+ }
+
+ home=(setup_directory[1]!='\0');
+ relh=home&(setup_directory[1]!='/');
+ if (!relh) {
+ safestrncpy(ctdl_home_directory, setup_directory, sizeof ctdl_home_directory);
+ }
+ else {
+ safestrncpy(relhome, ctdl_home_directory, sizeof relhome);
+ }
+
+ calc_dirs_n_files(relh, home, relhome, ctdldir, 0);
+
+ enable_home=(relh|home);
+
+ if (home) {
+ if (chdir(setup_directory) == 0) {
+ strcpy(file_citadel_config, "./citadel.config");
+ }
+ else {
+ important_message("Citadel Setup",
+ "The directory you specified does not exist.");
+ cleanup(errno);
}
+ }
/* Determine our host name, in case we need to use it as a default */
uname(&my_utsname);
+ /* Try to stop Citadel if we can */
+ if (!access("/etc/init.d/citadel", X_OK)) {
+ system("/etc/init.d/citadel stop");
+ }
+
+ /* Make sure Citadel is not running. */
+ if (test_server() == 0) {
+ important_message("Citadel Setup",
+ "The Citadel service is still running.\n"
+ "Please stop the service manually and run "
+ "setup again.");
+ cleanup(1);
+ }
+
/* Now begin. */
- switch(setup_type) {
-
- case UI_TEXT:
- printf("\n\n\n *** Citadel/UX setup program ***\n\n");
- break;
-
- case UI_DIALOG:
- system("exec clear");
- break;
-
- }
+ switch (setup_type) {
+
+ case UI_TEXT:
+ printf("\n\n\n"
+ " *** Citadel setup program ***\n\n");
+ break;
+
+ }
/*
- * What we're going to try to do here is append a whole bunch of
+ * What we're going to try to do here is append a whole bunch of
* nulls to the citadel.config file, so we can keep the old config
* values if they exist, but if the file is missing or from an
* earlier version with a shorter config structure, when setup tries
* to read the old config parameters, they'll all come up zero.
* The length of the config file will be set to what it's supposed
* to be when we rewrite it, because we replace the old file with a
- * completely new copy. (Neat, eh?)
+ * completely new copy.
*/
-
- fp=fopen("citadel.config","ab");
- if (fp==NULL) {
+ if ((a = open(file_citadel_config, O_WRONLY | O_CREAT | O_APPEND,
+ S_IRUSR | S_IWUSR)) == -1) {
display_error("setup: cannot append citadel.config");
cleanup(errno);
- }
- for (a=0; a<sizeof(struct config); ++a) putc(0,fp);
+ }
+ fp = fdopen(a, "ab");
+ if (fp == NULL) {
+ display_error("setup: cannot append citadel.config");
+ cleanup(errno);
+ }
+ for (a = 0; a < sizeof(struct config); ++a)
+ putc(0, fp);
fclose(fp);
/* now we re-open it, and read the old or blank configuration */
- fp=fopen("citadel.config","rb");
- if (fp==NULL) {
+ fp = fopen(file_citadel_config, "rb");
+ if (fp == NULL) {
display_error("setup: cannot open citadel.config");
cleanup(errno);
- }
- fread((char *)&config,sizeof(struct config),1,fp);
+ }
+ fread((char *) &config, sizeof(struct config), 1, fp);
fclose(fp);
-
/* set some sample/default values in place of blanks... */
- if (strlen(config.c_nodename)==0)
- strcpy(config.c_nodename, my_utsname.nodename);
- if (strlen(config.c_fqdn)==0)
- sprintf(config.c_fqdn, "%s.citadelia.org", my_utsname.nodename);
- if (strlen(config.c_humannode)==0)
- strcpy(config.c_humannode,"My System");
- if (strlen(config.c_phonenum)==0)
- strcpy(config.c_phonenum,"US 800 555 1212");
- if (config.c_initax == 0)
- config.c_initax = 1;
- if (strlen(config.c_moreprompt)==0)
- strcpy(config.c_moreprompt,"<more>");
- if (strlen(config.c_twitroom)==0)
- strcpy(config.c_twitroom,"Trashcan");
- if (strlen(config.c_bucket_dir)==0)
- strcpy(config.c_bucket_dir,"bitbucket");
- if (strlen(config.c_net_password)==0)
- strcpy(config.c_net_password,"netpassword");
+ if (IsEmptyStr(config.c_nodename))
+ safestrncpy(config.c_nodename, my_utsname.nodename,
+ sizeof config.c_nodename);
+ strtok(config.c_nodename, ".");
+ if (IsEmptyStr(config.c_fqdn) ) {
+ 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 (IsEmptyStr(config.c_humannode))
+ strcpy(config.c_humannode, "My System");
+ if (IsEmptyStr(config.c_phonenum))
+ strcpy(config.c_phonenum, "US 800 555 1212");
+ if (config.c_initax == 0) {
+ config.c_initax = 4;
+ }
+ if (IsEmptyStr(config.c_moreprompt))
+ strcpy(config.c_moreprompt, "<more>");
+ if (IsEmptyStr(config.c_twitroom))
+ strcpy(config.c_twitroom, "Trashcan");
+ if (IsEmptyStr(config.c_baseroom))
+ strcpy(config.c_baseroom, BASEROOM);
+ if (IsEmptyStr(config.c_aideroom))
+ strcpy(config.c_aideroom, "Aide");
if (config.c_port_number == 0) {
config.c_port_number = 504;
- }
- if (config.c_ipgm_secret == 0) {
- srand(getpid());
- config.c_ipgm_secret = rand();
- }
+ }
if (config.c_sleeping == 0) {
config.c_sleeping = 900;
- }
-
+ }
+ if (config.c_ctdluid == 0) {
+ pw = getpwnam("citadel");
+ if (pw != NULL)
+ config.c_ctdluid = pw->pw_uid;
+ }
+ if (config.c_ctdluid == 0) {
+ pw = getpwnam("bbs");
+ if (pw != NULL)
+ config.c_ctdluid = pw->pw_uid;
+ }
+ if (config.c_ctdluid == 0) {
+ pw = getpwnam("guest");
+ if (pw != NULL)
+ config.c_ctdluid = pw->pw_uid;
+ }
+ if (config.c_createax == 0) {
+ config.c_createax = 3;
+ }
+ /*
+ * 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.
+ * By default, do not expire messages at all.
*/
if (config.c_ep.expire_mode == 0) {
- config.c_ep.expire_mode = EXPIRE_NUMMSGS;
- config.c_ep.expire_value = 150;
- }
+ config.c_ep.expire_mode = EXPIRE_MANUAL;
+ config.c_ep.expire_value = 0;
+ }
+
+ /*
+ * Default port numbers for various services
+ */
+ if (config.c_smtp_port == 0) config.c_smtp_port = 25;
+ if (config.c_pop3_port == 0) config.c_pop3_port = 110;
+ if (config.c_imap_port == 0) config.c_imap_port = 143;
+ if (config.c_msa_port == 0) config.c_msa_port = 587;
+ if (config.c_smtps_port == 0) config.c_smtps_port = 465;
+ if (config.c_pop3s_port == 0) config.c_pop3s_port = 995;
+ if (config.c_imaps_port == 0) config.c_imaps_port = 993;
+ if (config.c_pftcpdict_port == 0) config.c_pftcpdict_port = -1;
+ if (config.c_managesieve_port == 0) config.c_managesieve_port = 2020;
+ if (config.c_xmpp_c2s_port == 0) config.c_xmpp_c2s_port = 5222;
+ if (config.c_xmpp_s2s_port == 0) config.c_xmpp_s2s_port = 5269;
/* Go through a series of dialogs prompting for config info */
for (curr = 1; curr <= MAXSETUP; ++curr) {
edit_value(curr);
- }
-
- /*
- if (setuid(config.c_bbsuid) != 0) {
- important_message("Citadel/UX Setup",
- "Failed to change the user ID to your BBS user.");
- cleanup(errno);
- }
- */
+ }
- /***** begin version update section ***** */
+/***** begin version update section ***** */
/* take care of any updating that is necessary */
old_setup_level = config.c_setup_level;
- if (old_setup_level == 0) goto NEW_INST;
-
- if (old_setup_level < 323) {
- important_message("Citadel/UX Setup",
- "This Citadel/UX installation is too old to be upgraded.");
- cleanup(1);
- }
+ if (old_setup_level == 0) {
+ goto NEW_INST;
+ }
+ if (old_setup_level < 555) {
+ important_message("Citadel Setup",
+ "This Citadel installation is too old "
+ "to be upgraded.");
+ cleanup(1);
+ }
write_config_to_disk();
- if ((config.c_setup_level / 10) == 32) {
- important_msgnum(31);
- cleanup(0);
- }
-
- if (config.c_setup_level < 400) {
- config.c_setup_level = 400;
- }
-
- /* end of 3.23 -> 4.00 update section */
-
- /* end of 4.00 -> 4.02 update section */
-
old_setup_level = config.c_setup_level;
/* end of version update section */
write_config_to_disk();
- system("mkdir info 2>/dev/null"); /* Create these */
- system("mkdir bio 2>/dev/null");
- system("mkdir userpics 2>/dev/null");
- system("mkdir messages 2>/dev/null");
- system("mkdir help 2>/dev/null");
- system("mkdir images 2>/dev/null");
- sprintf(aaa,"mkdir %s 2>/dev/null",config.c_bucket_dir);
- system(aaa);
+ mkdir(ctdl_info_dir, 0700);
+ chmod(ctdl_info_dir, 0700);
+ chown(ctdl_info_dir, config.c_ctdluid, -1);
+
+ mkdir(ctdl_bio_dir, 0700);
+ chmod(ctdl_bio_dir, 0700);
+ chown(ctdl_bio_dir, config.c_ctdluid, -1);
+
+ mkdir(ctdl_usrpic_dir, 0700);
+ chmod(ctdl_usrpic_dir, 0700);
+ chown(ctdl_usrpic_dir, config.c_ctdluid, -1);
+
+ mkdir(ctdl_message_dir, 0700);
+ chmod(ctdl_message_dir, 0700);
+ chown(ctdl_message_dir, config.c_ctdluid, -1);
+
+ mkdir(ctdl_hlp_dir, 0700);
+ chmod(ctdl_hlp_dir, 0700);
+ chown(ctdl_hlp_dir, config.c_ctdluid, -1);
+
+ mkdir(ctdl_image_dir, 0700);
+ chmod(ctdl_image_dir, 0700);
+ chown(ctdl_image_dir, config.c_ctdluid, -1);
+
+ mkdir(ctdl_bb_dir, 0700);
+ chmod(ctdl_bb_dir, 0700);
+ chown(ctdl_bb_dir, config.c_ctdluid, -1);
+
+ mkdir(ctdl_file_dir, 0700);
+ chmod(ctdl_file_dir, 0700);
+ chown(ctdl_file_dir, config.c_ctdluid, -1);
+
+ mkdir(ctdl_netcfg_dir, 0700);
+ chmod(ctdl_netcfg_dir, 0700);
+ chown(ctdl_netcfg_dir, config.c_ctdluid, -1);
+
+ /* Delete files and directories used by older Citadel versions */
+ system("exec /bin/rm -fr ./rooms ./chatpipes ./expressmsgs ./sessions 2>/dev/null");
+ unlink("citadel.log");
+ unlink("weekly");
+
+ check_services_entry(); /* Check /etc/services */
+#ifndef __CYGWIN__
+ delete_inittab_entry(); /* Remove obsolete /etc/inittab entry */
+ check_xinetd_entry(); /* Check /etc/xinetd.d/telnet */
+
+ /* Offer to disable other MTA's on the system. */
+ disable_other_mta("courier-authdaemon");
+ disable_other_mta("courier-imap");
+ disable_other_mta("courier-imap-ssl");
+ disable_other_mta("courier-pop");
+ disable_other_mta("courier-pop3");
+ disable_other_mta("courier-pop3d");
+ disable_other_mta("cyrmaster");
+ disable_other_mta("cyrus");
+ disable_other_mta("dovecot");
+ disable_other_mta("exim");
+ disable_other_mta("exim4");
+ disable_other_mta("imapd");
+ disable_other_mta("mta");
+ disable_other_mta("pop3d");
+ disable_other_mta("popd");
+ disable_other_mta("postfix");
+ disable_other_mta("qmail");
+ disable_other_mta("saslauthd");
+ disable_other_mta("sendmail");
+ disable_other_mta("vmailmgrd");
+#endif
- /* Delete a bunch of old files from Citadel v4; don't need anymore */
- system("rm -fr ./chatpipes ./expressmsgs sessions 2>/dev/null");
+ /* Check for the 'db' nss and offer to disable it */
+ fixnss();
- check_services_entry(); /* Check /etc/services */
- check_inittab_entry(); /* Check /etc/inittab */
+ if ((pw = getpwuid(config.c_ctdluid)) == NULL)
+ gid = getgid();
+ else
+ gid = pw->pw_gid;
progress("Setting file permissions", 0, 3);
- chown(".", config.c_bbsuid, getgid());
+ chown(ctdl_run_dir, config.c_ctdluid, gid);
progress("Setting file permissions", 1, 3);
- chown("citadel.config", config.c_bbsuid, getgid());
+ chown(file_citadel_config, config.c_ctdluid, gid);
progress("Setting file permissions", 2, 3);
- sprintf(aaa, "find . -exec chown %d {} \\; 2>/dev/null",
- config.c_bbsuid);
- system(aaa);
+ chmod(file_citadel_config, S_IRUSR | S_IWUSR);
progress("Setting file permissions", 3, 3);
- important_message("Setup finished",
- "Setup is finished. You may now start the Citadel server.");
+ /*
+ * If we're running on SysV, install init scripts.
+ */
+ if (!access("/var/run", W_OK)) {
+ if (getenv("NO_INIT_SCRIPTS") == NULL) {
+ install_init_scripts();
+ }
+
+ if (!access("/etc/init.d/citadel", X_OK)) {
+ system("/etc/init.d/citadel start");
+ sleep(3);
+ }
+
+ if (test_server() == 0) {
+ important_message("Setup finished",
+ "Setup of the Citadel server is complete.\n"
+ "If you will be using WebCit, please run its\n"
+ "setup program now; otherwise, run './citadel'\n"
+ "to log in.\n");
+ }
+ else {
+ important_message("Setup failed",
+ "Setup is finished, but the Citadel server failed to start.\n"
+ "Go back and check your configuration.\n"
+ );
+ }
+
+ }
+
+ else {
+ important_message("Setup finished",
+ "Setup is finished. You may now start the server.");
+ }
cleanup(0);
return 0;
}
+
+
projects / citadel.git / blobdiff