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fix #1062: use correct length for base32 keys
author
Dominik Csapak
<d.csapak@proxmox.com>
Wed, 20 Jul 2016 11:31:33 +0000
(13:31 +0200)
committer
Wolfgang Bumiller
<w.bumiller@proxmox.com>
Wed, 20 Jul 2016 13:21:48 +0000
(15:21 +0200)
we wrongly assumed the keys to be 32 chars long,
instead of 16
Signed-off-by: Dominik Csapak <d.csapak@proxmox.com>
PVE/AccessControl.pm
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diff --git
a/PVE/AccessControl.pm
b/PVE/AccessControl.pm
index 0af92d782f661e1ebf8da34c399236797eaf67f8..0b6437404f38c5e324881d1e35d8745fb959034f 100644
(file)
--- a/
PVE/AccessControl.pm
+++ b/
PVE/AccessControl.pm
@@
-1299,7
+1299,7
@@
sub oath_verify_otp {
foreach my $k (PVE::Tools::split_list($keys)) {
# Note: we generate 3 values to allow small time drift
my $binkey;
- if ($k =~ /^[A-Z2-7=]{
32
}$/) {
+ if ($k =~ /^[A-Z2-7=]{
16
}$/) {
$binkey = MIME::Base32::decode_rfc3548($k);
} elsif ($k =~ /^[A-Fa-f0-9]{40}$/) {
$binkey = pack('H*', $k);