TRUNCATE_FILE = 'F',
CREATE_DIRECTORY = 'd',
TRUNCATE_DIRECTORY = 'D',
+ CREATE_FIFO = 'p',
/* These ones take globs */
IGNORE_PATH = 'x',
}
}
+ fclose(f);
return;
fail:
}
break;
+
+ case CREATE_FIFO:
+
+ u = umask(0);
+ r = mkfifo(i->path, i->mode);
+ umask(u);
+
+ if (r < 0 && errno != EEXIST) {
+ log_error("Failed to create fifo %s: %m", i->path);
+ r = -errno;
+ goto finish;
+ }
+
+ if (stat(i->path, &st) < 0) {
+ log_error("stat(%s) failed: %m", i->path);
+ r = -errno;
+ goto finish;
+ }
+
+ if (!S_ISFIFO(st.st_mode)) {
+ log_error("%s is not a fifo.", i->path);
+ r = -EEXIST;
+ goto finish;
+ }
+
+ if (i->mode_set)
+ if (chmod(i->path, i->mode) < 0) {
+ log_error("chmod(%s) failed: %m", i->path);
+ r = -errno;
+ goto finish;
+ }
+
+ if (i->uid_set || i->gid_set)
+ if (chown(i->path,
+ i->uid_set ? i->uid : (uid_t) -1,
+ i->gid_set ? i->gid : (gid_t) -1) < 0) {
+ log_error("chown(%s) failed: %m", i->path);
+ r = -errno;
+ goto finish;
+ }
+
+ break;
}
if ((r = label_fix(i->path, false)) < 0)
case CREATE_FILE:
case TRUNCATE_FILE:
case CREATE_DIRECTORY:
+ case CREATE_FIFO:
case IGNORE_PATH:
break;
case TRUNCATE_DIRECTORY:
case RECURSIVE_REMOVE_PATH:
- if ((r = rm_rf(instance, false, i->type == RECURSIVE_REMOVE_PATH)) < 0 &&
+ if ((r = rm_rf(instance, false, i->type == RECURSIVE_REMOVE_PATH, false)) < 0 &&
r != -ENOENT) {
log_error("rm_rf(%s): %s", instance, strerror(-r));
return r;
case CREATE_FILE:
case TRUNCATE_FILE:
case CREATE_DIRECTORY:
+ case CREATE_FIFO:
case IGNORE_PATH:
break;
free(i);
}
+static bool item_equal(Item *a, Item *b) {
+ assert(a);
+ assert(b);
+
+ if (!streq_ptr(a->path, b->path))
+ return false;
+
+ if (a->type != b->type)
+ return false;
+
+ if (a->uid_set != b->uid_set ||
+ (a->uid_set && a->uid != b->uid))
+ return false;
+
+ if (a->gid_set != b->gid_set ||
+ (a->gid_set && a->gid != b->gid))
+ return false;
+
+ if (a->mode_set != b->mode_set ||
+ (a->mode_set && a->mode != b->mode))
+ return false;
+
+ if (a->age_set != b->age_set ||
+ (a->age_set && a->age != b->age))
+ return false;
+
+ return true;
+}
+
static int parse_line(const char *fname, unsigned line, const char *buffer) {
- Item *i;
+ Item *i, *existing;
char *mode = NULL, *user = NULL, *group = NULL, *age = NULL;
+ Hashmap *h;
int r;
assert(fname);
i->type != TRUNCATE_FILE &&
i->type != CREATE_DIRECTORY &&
i->type != TRUNCATE_DIRECTORY &&
+ i->type != CREATE_FIFO &&
i->type != IGNORE_PATH &&
i->type != REMOVE_PATH &&
i->type != RECURSIVE_REMOVE_PATH) {
}
if (user && !streq(user, "-")) {
- unsigned long lu;
- struct passwd *p;
-
- if (streq(user, "root") || streq(user, "0"))
- i->uid = 0;
- else if (safe_atolu(user, &lu) >= 0)
- i->uid = (uid_t) lu;
- else if ((p = getpwnam(user)))
- i->uid = p->pw_uid;
- else {
+ const char *u = user;
+
+ r = get_user_creds(&u, &i->uid, NULL, NULL);
+ if (r < 0) {
log_error("[%s:%u] Unknown user '%s'.", fname, line, user);
- r = -ENOENT;
goto finish;
}
}
if (group && !streq(group, "-")) {
- unsigned long lu;
- struct group *g;
-
- if (streq(group, "root") || streq(group, "0"))
- i->gid = 0;
- else if (safe_atolu(group, &lu) >= 0)
- i->gid = (gid_t) lu;
- else if ((g = getgrnam(group)))
- i->gid = g->gr_gid;
- else {
+ const char *g = group;
+
+ r = get_group_creds(&g, &i->gid);
+ if (r < 0) {
log_error("[%s:%u] Unknown group '%s'.", fname, line, group);
- r = -ENOENT;
goto finish;
}
i->age_set = true;
}
- if ((r = hashmap_put(needs_glob(i->type) ? globs : items, i->path, i)) < 0) {
- if (r == -EEXIST) {
+ h = needs_glob(i->type) ? globs : items;
+
+ if ((existing = hashmap_get(h, i->path))) {
+
+ /* Two identical items are fine */
+ if (!item_equal(existing, i))
log_warning("Two or more conflicting lines for %s configured, ignoring.", i->path);
- r = 0;
- goto finish;
- }
+ r = 0;
+ goto finish;
+ }
+
+ if ((r = hashmap_put(h, i->path, i)) < 0) {
log_error("Failed to insert item %s: %s", i->path, strerror(-r));
goto finish;
}
return r;
}
-static int scandir_filter(const struct dirent *d) {
- assert(d);
-
- if (ignore_file(d->d_name))
- return 0;
-
- if (d->d_type != DT_REG &&
- d->d_type != DT_LNK &&
- d->d_type != DT_UNKNOWN)
- return 0;
-
- return endswith(d->d_name, ".conf");
-}
-
static int help(void) {
printf("%s [OPTIONS...] [CONFIGURATION FILE...]\n\n"
return -errno;
}
+ log_debug("apply: %s\n", fn);
for (;;) {
char line[LINE_MAX], *l;
int k;
log_parse_environment();
log_open();
+ umask(0022);
+
label_init();
items = hashmap_new(string_hash_func, string_compare_func);
r = EXIT_FAILURE;
} else {
- int n, j;
- struct dirent **de = NULL;
-
- if ((n = scandir("/etc/tmpfiles.d/", &de, scandir_filter, alphasort)) < 0) {
-
- if (errno != ENOENT) {
- log_error("Failed to enumerate /etc/tmpfiles.d/ files: %m");
- r = EXIT_FAILURE;
- }
-
+ char **files, **f;
+
+ r = conf_files_list(&files, ".conf",
+ "/run/tmpfiles.d",
+ "/etc/tmpfiles.d",
+ "/usr/local/lib/tmpfiles.d",
+ "/usr/lib/tmpfiles.d",
+ NULL);
+ if (r < 0) {
+ r = EXIT_FAILURE;
+ log_error("Failed to enumerate tmpfiles.d files: %s", strerror(-r));
goto finish;
}
- for (j = 0; j < n; j++) {
- int k;
- char *fn;
-
- k = asprintf(&fn, "/etc/tmpfiles.d/%s", de[j]->d_name);
- free(de[j]);
-
- if (k < 0) {
- log_error("Failed to allocate file name.");
- r = EXIT_FAILURE;
- continue;
- }
-
- if (read_config_file(fn, true) < 0)
+ STRV_FOREACH(f, files) {
+ if (read_config_file(*f, true) < 0)
r = EXIT_FAILURE;
-
- free(fn);
}
- free(de);
+ strv_free(files);
}
HASHMAP_FOREACH(i, globs, iterator)
- if (process_item(i) < 0)
- r = EXIT_FAILURE;
+ process_item(i);
HASHMAP_FOREACH(i, items, iterator)
- if (process_item(i) < 0)
- r = EXIT_FAILURE;
+ process_item(i);
finish:
while ((i = hashmap_steal_first(items)))