struct pollfd pollfd[2];
bool reset_tty = false;
bool silent_mode = false;
+ bool dirty = false;
enum {
POLL_TTY,
POLL_INOTIFY
backspace_chars(ttyfd, 1);
p--;
+ } else if (!dirty && !silent_mode) {
+
+ silent_mode = true;
+
+ /* There are two ways to enter silent
+ * mode. Either by pressing backspace
+ * as first key (and only as first key),
+ * or ... */
+ if (ttyfd >= 0)
+ loop_write(ttyfd, "(no echo) ", 10, false);
+
} else if (ttyfd >= 0)
loop_write(ttyfd, "\a", 1, false);
backspace_chars(ttyfd, p);
silent_mode = true;
+ /* ... or by pressing TAB at any time. */
+
if (ttyfd >= 0)
loop_write(ttyfd, "(no echo) ", 10, false);
} else {
if (!silent_mode && ttyfd >= 0)
loop_write(ttyfd, "*", 1, false);
+
+ dirty = true;
}
}
} sa;
int one = 1, r;
char *c;
+ mode_t u;
assert(name);
sa.un.sun_family = AF_UNIX;
snprintf(sa.un.sun_path, sizeof(sa.un.sun_path)-1, "/run/systemd/ask-password/sck.%llu", random_ull());
- if (bind(fd, &sa.sa, offsetof(struct sockaddr_un, sun_path) + strlen(sa.un.sun_path)) < 0) {
+ u = umask(0177);
+ r = bind(fd, &sa.sa, offsetof(struct sockaddr_un, sun_path) + strlen(sa.un.sun_path));
+ umask(u);
+
+ if (r < 0) {
r = -errno;
log_error("bind() failed: %m");
goto fail;
int socket_fd = -1, signal_fd = -1;
sigset_t mask, oldmask;
struct pollfd pollfd[_FD_MAX];
+ mode_t u;
assert(_passphrases);
mkdir_p("/run/systemd/ask-password", 0755);
- if ((fd = mkostemp(temp, O_CLOEXEC|O_CREAT|O_WRONLY)) < 0) {
+ u = umask(0022);
+ fd = mkostemp(temp, O_CLOEXEC|O_CREAT|O_WRONLY);
+ umask(u);
+
+ if (fd < 0) {
log_error("Failed to create password file: %m");
r = -errno;
goto finish;
t = now(CLOCK_MONOTONIC);
- if (until <= t) {
+ if (until > 0 && until <= t) {
log_notice("Timed out");
r = -ETIME;
goto finish;
}
- if ((k = poll(pollfd, _FD_MAX, (until-t)/USEC_PER_MSEC)) < 0) {
+ if ((k = poll(pollfd, _FD_MAX, until > 0 ? (int) ((until-t)/USEC_PER_MSEC) : -1)) < 0) {
if (errno == EINTR)
continue;
if (passphrase[0] == '+') {
char **l;
- if (!(l = strv_parse_nulstr(passphrase+1, n-1))) {
+ if (n == 1)
+ l = strv_new("", NULL);
+ else
+ l = strv_parse_nulstr(passphrase+1, n-1);
+ /* An empty message refers to the empty password */
+
+ if (!l) {
r = -ENOMEM;
goto finish;
}