This will output one password per line.</para></listitem>
</varlistentry>
+ <varlistentry>
+ <term><option>--no-output</option></term>
+
+ <listitem><para>Do not print passwords to standard output.
+ This is useful if you want to store a password in kernel
+ keyring with <option>--keyname</option> but do not want it
+ to show up on screen or in logs.</para></listitem>
+ </varlistentry>
+
<xi:include href="standard-options.xml" xpointer="help" />
</variablelist>
static char *arg_message = NULL;
static usec_t arg_timeout = DEFAULT_TIMEOUT_USEC;
static bool arg_multiple = false;
+static bool arg_no_output = false;
static AskPasswordFlags arg_flags = ASK_PASSWORD_PUSH_CACHE;
static void help(void) {
" --no-tty Ask question via agent even on TTY\n"
" --accept-cached Accept cached passwords\n"
" --multiple List multiple passwords if available\n"
+ " --no-output Do not print password to standard output\n"
, program_invocation_short_name);
}
ARG_MULTIPLE,
ARG_ID,
ARG_KEYNAME,
+ ARG_NO_OUTPUT,
};
static const struct option options[] = {
{ "multiple", no_argument, NULL, ARG_MULTIPLE },
{ "id", required_argument, NULL, ARG_ID },
{ "keyname", required_argument, NULL, ARG_KEYNAME },
+ { "no-output", no_argument, NULL, ARG_NO_OUTPUT },
{}
};
arg_keyname = optarg;
break;
+ case ARG_NO_OUTPUT:
+ arg_no_output = true;
+ break;
+
case '?':
return -EINVAL;
}
STRV_FOREACH(p, l) {
- puts(*p);
+ if (!arg_no_output)
+ puts(*p);
if (!arg_multiple)
break;