Copyright 2010 Lennart Poettering
systemd is free software; you can redistribute it and/or modify it
- under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
+ under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation; either version 2.1 of the License, or
(at your option) any later version.
systemd is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- General Public License for more details.
+ Lesser General Public License for more details.
- You should have received a copy of the GNU General Public License
+ You should have received a copy of the GNU Lesser General Public License
along with systemd; If not, see <http://www.gnu.org/licenses/>.
***/
#include <stdbool.h>
#include <sys/signalfd.h>
#include "util.h"
+#include "mkdir.h"
#include "strv.h"
#include "ask-password-api.h"
goto finish;
}
- loop_write(ttyfd, "\x1B[1m", 4, false);
+ loop_write(ttyfd, ANSI_HIGHLIGHT_ON, sizeof(ANSI_HIGHLIGHT_ON)-1, false);
loop_write(ttyfd, message, strlen(message), false);
loop_write(ttyfd, " ", 1, false);
- loop_write(ttyfd, "\x1B[0m", 4, false);
+ loop_write(ttyfd, ANSI_HIGHLIGHT_OFF, sizeof(ANSI_HIGHLIGHT_OFF)-1, false);
new_termios = old_termios;
new_termios.c_lflag &= ~(ICANON|ECHO);
} 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;
}