- manager.go: serverAddress assumed subnetIp always ends in ".0"; a
base like "10.8.1.5" was used verbatim as the server's own address,
eventually colliding with peer allocation (which starts at .2
upward). Now derives the first host of the actual subnetIp/subnetCidr
network via netip, matching serverAddressV6's own approach. A /32
base (no host bits at all) is still used as-is. (Finding 12, partial
-- the /16 pool-widening half of this finding only exists on the
upstream-pr/amneziawg branch's merged client_wireguard.go, not here;
handled separately on that branch.)
- manager.go: ensureLocked carried the previous per-peer traffic
counters (`last`) forward even through a full restart, but
awg-quick down+up resets the kernel's own counters to zero -- the
next CollectTraffic computed a large negative delta (clamped to 0),
silently discarding real traffic. Extracted the decision into
nextTrafficBaseline: only a reload (syncconf) preserves the
baseline. (Finding 13)
- portfwd.go: exported ForwardedPortsInclude; inbound_amneziawg.go's
new checkForwardedPortsConflict uses it to reject, at save time, a
client's forwardedPorts that would DNAT the panel's own port or
another enabled inbound's port to the tunnel client --
portForwardLines has no destination restriction, so this collision
was previously silent. Wired into both the single-client update path
and the add-client path (client_inbound_apply.go), plus
normalizeAmneziaWGSettings for the whole-inbound save path. (Finding 14)
- inbound.go: InboundOption.AwgServer sent the whole ServerSettings
struct including PrivateKey to GetInboundOptions callers -- a
shared, admin-wide dropdown-filling endpoint the frontend's own
AwgServerOptionSchema never reads that field from. Redacted it
before assigning. (Finding 11)
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
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