#include "user_ops.h"
#include "ecrash.h"
+uid_t ctdluid = 0;
const char *CitadelServiceUDS="citadel-UDS";
const char *CitadelServiceTCP="citadel-TCP";
-
-
-
void go_threading(void);
/*
char ctdldir[PATH_MAX]=CTDLDIR;
int syslog_facility = LOG_DAEMON;
const char *eDebuglist[] = {NULL, NULL};
+ uid_t u = 0;
+ struct passwd *p = NULL;
#ifdef HAVE_RUN_DIR
struct stat filestats;
#endif
InitializeMasterTSD();
/* parse command-line arguments */
- while ((a=getopt(argc, argv, "l:dh:x:t:B:Dr")) != EOF) switch(a) {
+ while ((a=getopt(argc, argv, "l:dh:x:t:B:Dru:")) != EOF) switch(a) {
case 'l':
safestrncpy(facility, optarg, sizeof(facility));
drop_root_perms = 0;
break;
+ /* -u tells the server what uid to run under... */
+ case 'u':
+ u = atoi(optarg);
+ if (u > 0) {
+ ctdluid = u;
+ }
+ else {
+ p = getpwnam(optarg);
+ if (p) {
+ u = p->pw_uid;
+ }
+ }
+ if (u > 0) {
+ ctdluid = u;
+ }
+ break;
+
default:
/* any other parameter makes it crash and burn */
fprintf(stderr, "citserver: usage: "
"citserver "
"[-l LogFacility] "
"[-d] [-D] [-r] "
+ "[-u user] "
"[-h HomeDir]\n"
);
exit(1);
}
+
+ /* Last ditch effort to determine the user name ... if there's a user called "citadel" then use that */
+ if (ctdluid == 0) {
+ p = getpwnam("citadel");
+ if (!p) {
+ p = getpwnam("bbs");
+ }
+ if (!p) {
+ p = getpwnam("guest");
+ }
+ if (p) {
+ u = p->pw_uid;
+ }
+ if (u > 0) {
+ ctdluid = u;
+ }
+ }
+
+ if ((ctdluid == 0) && (drop_root_perms == 0)) {
+ fprintf(stderr, "citserver: cannot determine user to run as; please specify -r or -u options\n");
+ exit(CTDLEXIT_UNUSER);
+ }
+
StartLibCitadel(basesize);
openlog("citserver",
( running_as_daemon ? (LOG_PID) : (LOG_PID | LOG_PERROR) ),
if (stat(ctdl_run_dir, &filestats)==-1){
#ifdef HAVE_GETPWUID_R
#ifdef SOLARIS_GETPWUID
- pwp = getpwuid_r(config.c_ctdluid, &pw, pwbuf, sizeof(pwbuf));
+ pwp = getpwuid_r(ctdluid, &pw, pwbuf, sizeof(pwbuf));
#else // SOLARIS_GETPWUID
- getpwuid_r(config.c_ctdluid, &pw, pwbuf, sizeof(pwbuf), &pwp);
+ getpwuid_r(ctdluid, &pw, pwbuf, sizeof(pwbuf), &pwp);
#endif // SOLARIS_GETPWUID
#else // HAVE_GETPWUID_R
pwp = NULL;
"unable to create run directory [%s]: %s",
ctdl_run_dir, strerror(errno));
- if (chown(ctdl_run_dir, config.c_ctdluid, (pwp==NULL)?-1:pw.pw_gid) != 0)
+ if (chown(ctdl_run_dir, ctdluid, (pwp==NULL)?-1:pw.pw_gid) != 0)
syslog(LOG_EMERG,
"unable to set the access rights for [%s]: %s",
ctdl_run_dir, strerror(errno));
#ifdef HAVE_GETPWUID_R
#ifdef SOLARIS_GETPWUID
- pwp = getpwuid_r(config.c_ctdluid, &pw, pwbuf, sizeof(pwbuf));
+ pwp = getpwuid_r(ctdluid, &pw, pwbuf, sizeof(pwbuf));
#else // SOLARIS_GETPWUID
- getpwuid_r(config.c_ctdluid, &pw, pwbuf, sizeof(pwbuf), &pwp);
+ getpwuid_r(ctdluid, &pw, pwbuf, sizeof(pwbuf), &pwp);
#endif // SOLARIS_GETPWUID
#else // HAVE_GETPWUID_R
pwp = NULL;