void release_parent();
static int verbose = 0;
-static char domain[512];
static char pipefsdir[PATH_MAX];
static char *nobodyuser, *nobodygroup;
static uid_t nobodyuid;
/* Used by cfg.c */
char *conf_path;
+static int
+flush_nfsd_cache(char *path, time_t now)
+{
+ int fd;
+ char stime[20];
+
+ sprintf(stime, "%ld\n", now);
+ fd = open(path, O_RDWR);
+ if (fd == -1)
+ return -1;
+ write(fd, stime, strlen(stime));
+ close(fd);
+ return 0;
+}
+
+static int
+flush_nfsd_idmap_cache(void)
+{
+ time_t now = time(NULL);
+ int ret;
+
+ ret = flush_nfsd_cache("/proc/net/rpc/nfs4.idtoname/flush", now);
+ if (ret)
+ return ret;
+ ret = flush_nfsd_cache("/proc/net/rpc/nfs4.nametoid/flush", now);
+ return ret;
+}
+
int
main(int argc, char **argv)
{
struct group *gr;
struct stat sb;
char *xpipefsdir = NULL;
- char *xdomain = NULL;
int serverstart = 1, clientstart = 1;
+ int ret;
conf_path = _PATH_IDMAPDCONF;
nobodyuser = NFS4NOBODY_USER;
conf_init();
verbose = conf_get_num("General", "Verbosity", 0);
CONF_SAVE(xpipefsdir, conf_get_str("General", "Pipefs-Directory"));
- CONF_SAVE(xdomain, conf_get_str("General", "Domain"));
if (xpipefsdir != NULL)
strlcpy(pipefsdir, xpipefsdir, sizeof(pipefsdir));
- if (xdomain != NULL)
- strlcpy(domain, xdomain, sizeof(domain));
CONF_SAVE(nobodyuser, conf_get_str("Mapping", "Nobody-User"));
CONF_SAVE(nobodygroup, conf_get_str("Mapping", "Nobody-Group"));
+ nfs4_init_name_mapping(conf_path);
}
while ((opt = getopt(argc, argv, GETOPTSTR)) != -1)
strncat(pipefsdir, "/nfs", sizeof(pipefsdir));
- if (domain[0] == '\0') {
- struct hostent *he;
- char hname[64], *c;
-
- if (gethostname(hname, sizeof(hname)) == -1)
- errx(1, "Error getting hostname");
-
- if ((he = gethostbyname(hname)) == NULL)
- errx(1, "Error resolving hostname: %s", hname);
-
- if ((c = strchr(he->h_name, '.')) == NULL || *++c == '\0')
- errx(1, "Error resolving domain, "
- "please use the -d switch");
-
- strlcpy(domain, c, sizeof(domain));
- }
-
if ((pw = getpwnam(nobodyuser)) == NULL)
errx(1, "Could not find user \"%s\"", nobodyuser);
nobodyuid = pw->pw_uid;
errx(1, "Could not find group \"%s\"", nobodygroup);
nobodygid = gr->gr_gid;
- if (strlen(domain) == 0)
- errx(1, "Invalid domain; please specify with -d switch");
-
- if (verbose > 2)
- warnx("Using domain \"%s\"", domain);
-
if (!fg)
mydaemon(0, 0);
event_init();
- if (serverstart)
+ if (serverstart) {
nfsdret = nfsdopen(NFSD_DIR);
+ if (nfsdret == 0) {
+ ret = flush_nfsd_idmap_cache();
+ if (ret)
+ errx(1, "Failed to flush nfsd idmap cache\n");
+ }
+ }
if (clientstart) {
struct timeval now = {
if (ic->ic_fd != -1)
close(ic->ic_fd);
ic->ic_event.ev_fd = ic->ic_fd = fd;
- if ((ic->ic_event.ev_flags & EVLIST_INIT) == 0) {
- event_set(&ic->ic_event, ic->ic_fd, EV_READ, nfsdcb, ic);
- event_add(&ic->ic_event, NULL);
- }
+ event_set(&ic->ic_event, ic->ic_fd, EV_READ, nfsdcb, ic);
+ event_add(&ic->ic_event, NULL);
} else {
warnx("nfsdreopen: Opening '%s' failed: errno %d (%s)",
ic->ic_path, errno, strerror(errno));
ic->ic_which = which;
ic->ic_id = "Server";
- strlcpy(ic->ic_clid, domain, sizeof(ic->ic_clid));
+ strlcpy(ic->ic_clid, "Server", strlen("Server"));
if (verbose > 0)
warnx("Opened %s", ic->ic_path);
static void
idtonameres(struct idmap_msg *im)
{
+ char domain[NFS4_MAX_DOMAIN_LEN];
int ret = 0;
+ ret = nfs4_get_default_domain(NULL, domain, sizeof(domain));
switch (im->im_type) {
case IDMAP_TYPE_USER:
ret = nfs4_uid_to_name(im->im_id, domain, im->im_name,