* Cancel on Ctrl+C (die())
* Finish on Ctrl+D (eof/eot) without appending a newline
* Also finish on \n to be sure.
Signed-off-by: Wolfgang Bumiller <w.bumil...@proxmox.com>
---
src/PVE/PTY.pm | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/src/PVE/PTY.pm b/src/PVE/PTY.pm
index 1178ea7..fa78196 100644
--- a/src/PVE/PTY.pm
+++ b/src/PVE/PTY.pm
@@ -194,10 +194,13 @@ sub read_password(;$$) {
syswrite($outfd, $query, length($query));
while (($got = sysread($infd, $ch, 1))) {
my ($ord) = unpack('C', $ch);
- if ($ord == 0xD) {
+ last if $ord == 4; # ^D / EOF
+ if ($ord == 0xA || $ord == 0xD) {
# newline, we're done
syswrite($outfd, "\r\n", 2);
last;
+ } elsif ($ord == 3) { # ^C
+ die "password input aborted\n";
} elsif ($ord == 0x7f) {
# backspace - if it's the first key disable
# asterisks
--
2.11.0
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