The subscription port answered every request with signed JSON: one probe
told a scanner what it had found, and the public key from any sen:// link
pinned the exact server. It now speaks the protocol only to those who prove
a secret — peek and register with the link's master secret, everything else
with a valid device signature — and gives Go's plain "404 page not found"
to the rest. A deleted device still gets its 410, but only when the request
is signed with its key, kept in the new revoked_devices table. The migration
freeze answers only proven clients too.
Self-signed certs for the subscription (SUB_TLS=on) and the node hub got
fixed names (sen, awg-node); new ones get a random host-like name. Clients
and nodes pin the key, so existing certs keep working.
The panel could already issue a metrics-only token, but nothing in the UI
used it. The Monitor tab gets an "External Prometheus" card: issue, reissue
and revoke the token, with a ready prometheus.yml fragment whose address is
taken from the page, so it carries the secret path or the nginx subfolder.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_013bNGYiDst62wH3ZGTRPFLJ
On a server with an existing installation the menu gets a third choice,
«Удалить»; UNINSTALL=y runs it without the menu. After typing «удалить» it
offers a backup of /etc/amnezia and cli.env to /root, then removes the
services and the systemd unit, brings awg1 down, drops the shaping and
torrent nft tables, closes the ports it had opened in UFW, firewalld or
iptables, removes the Prometheus that `awg-ctrl monitor install` set up
(only ours), and deletes /opt/awg-control, /etc/amnezia, the awg-ctrl
command, the sysctl file and the install logs, which hold the panel
password. AmneziaWG packages, module and PPA go only on a separate yes.
kill_related moved above the menu so the uninstall can use it.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_013bNGYiDst62wH3ZGTRPFLJ
The panel port is open to the internet, and its login page and JS bundle
gave it away to any scanner in one GET. The installer now generates a
random UI_PREFIX: from outside the panel answers only under
http://IP:PORT/<prefix>/ and gives Go's plain "404 page not found" to
everything else. Loopback needs no prefix (CLI, local Prometheus, nginx on
the same host); while a move code is out, POST /migrate/v1/import is let
through without it, since the code carries no path.
A reinstall with kept data keeps the prefix; UI_PREFIX=off or a custom value
can be set before running the installer. A moved panel brings its prefix in
UI_PREFIX_MOVED, so old bookmarks and API clients keep working through the
relay. awg-ctrl status and credentials show the full panel address.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_013bNGYiDst62wH3ZGTRPFLJ
GET /ui/brand answered without auth with {"brand":"Forgetting",…}: one
request was enough for a scanner to tell a found port is this panel. It now
requires the panel JWT (Go and the Node reference alike). The login screen
says just «Вход», the page title is neutral until login, and the wordmark
loads after sign-in.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_013bNGYiDst62wH3ZGTRPFLJ
I1 becomes a DNS query to a random popular domain (A/AAAA) instead of the
shared icloud.com response every key carried. The format sticks to tags both
the kernel module and amneziawg-go accept and is checked before awg1.conf is
written: a bad I1 fails the whole awg-quick up. With KEEP_DATA=y the old I1
is kept, or generated if missing — the server never checks it, old keys keep
their own.
MTU is picked from 1320–1376 (AWG_MTU overrides) and kept on reinstall.
awg-ctrl now reads MTU from awg1.conf for vpn:// keys instead of a constant.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_013bNGYiDst62wH3ZGTRPFLJ
Claude