From: Stoiko Ivanov <s.ivanov@proxmox.com>
To: pve-devel@lists.proxmox.com
Subject: [pve-devel] [PATCH http-server 2/2] access control: also include ipv6 in 'all'
Date: Tue, 4 May 2021 12:12:19 +0200 [thread overview]
Message-ID: <20210504101222.21276-6-s.ivanov@proxmox.com> (raw)
In-Reply-To: <20210504101222.21276-1-s.ivanov@proxmox.com>
Net::IP objects are bound to a version - 0/0 is treated as ipv4 only.
If 'all' is present in the allow_from/deny_from list we should also
add ::/0 for matching all ipv6 addresses.
Signed-off-by: Stoiko Ivanov <s.ivanov@proxmox.com>
---
PVE/APIServer/Utils.pm | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/PVE/APIServer/Utils.pm b/PVE/APIServer/Utils.pm
index 8470f80..449d764 100644
--- a/PVE/APIServer/Utils.pm
+++ b/PVE/APIServer/Utils.pm
@@ -33,7 +33,11 @@ sub read_proxy_config {
if ($key eq 'ALLOW_FROM' || $key eq 'DENY_FROM') {
my $ips = [];
foreach my $ip (split(/,/, $value)) {
- $ip = "0/0" if $ip eq 'all';
+ if ($ip eq 'all') {
+ push @$ips, Net::IP->new('0/0') || die Net::IP::Error() . "\n";
+ push @$ips, Net::IP->new('::/0') || die Net::IP::Error() . "\n";
+ next;
+ }
push @$ips, Net::IP->new(normalize_v4_in_v6($ip)) || die Net::IP::Error() . "\n";
}
$res->{$key} = $ips;
--
2.20.1
next prev parent reply other threads:[~2021-05-04 10:12 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-05-04 10:12 [pve-devel] [PATCH common/manager/http-server/docs] improve binding, docs and access-control for pveproxy/spiceproxy Stoiko Ivanov
2021-05-04 10:12 ` [pve-devel] [PATCH common 1/2] daemon: drop Domain parameter from create_reusable_socket Stoiko Ivanov
2021-05-04 10:12 ` [pve-devel] [PATCH common 2/2] daemon: explicitly bind to wildcard address Stoiko Ivanov
2021-05-04 11:28 ` Wolfgang Bumiller
2021-05-04 10:12 ` [pve-devel] [PATCH manager 1/1] proxy: fix wildcard address use Stoiko Ivanov
2021-05-04 10:12 ` [pve-devel] [PATCH http-server 1/2] access control: correctly match v4-mapped-v6 addresses Stoiko Ivanov
2021-05-04 10:12 ` Stoiko Ivanov [this message]
2021-05-04 10:12 ` [pve-devel] [PATCH docs 1/3] pveproxy: add note about bindv6only sysctl Stoiko Ivanov
2021-05-04 10:12 ` [pve-devel] [PATCH docs 2/3] pveproxy: update documentation on 'all' alias Stoiko Ivanov
2021-05-04 10:12 ` [pve-devel] [PATCH docs 3/3] network: shortly document disabling ipv6 support Stoiko Ivanov
2021-05-04 11:25 ` [pve-devel] [PATCH common/manager/http-server/docs] improve binding, docs and access-control for pveproxy/spiceproxy Oguz Bektas
2021-05-05 5:36 ` Thomas Lamprecht
2021-05-05 9:25 ` Oguz Bektas
2021-05-04 12:20 ` Wolfgang Bumiller
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20210504101222.21276-6-s.ivanov@proxmox.com \
--to=s.ivanov@proxmox.com \
--cc=pve-devel@lists.proxmox.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox