* feat(clients): let admins set PersistentKeepalive on tunnel clients
model.Client already carries KeepAlive, and every AmneziaWG/WireGuard client
config emitter already writes PersistentKeepalive when it is above zero -- but
nothing in the UI could set it, so it stayed 0 and the line was never emitted.
Without it a peer that goes quiet has nothing to trigger a handshake: WireGuard
only initiates when it has data to send. An idle client stays disconnected
after any interruption -- a NAT mapping timing out, a device sleeping, the
panel restarting -- until the user generates traffic themselves.
New clients default to 25, the conventional value, which also keeps the NAT
mapping open. Existing clients keep whatever they have, and 0 remains valid and
means "do not send keepalives".
* fix(clients): let an explicit 0 actually disable PersistentKeepalive
Addresses review feedback on the previous commit.
UpdateInboundClient carries a stored keepalive forward whenever the incoming
one is zero, so the settings JSON and the running peer survive a metadata-only
edit that omits the field. That was a 0 -> 0 no-op while no UI could set a
nonzero value. Now that the client form can, the carry-forward became reachable
in the other direction: a client created at the form's default of 25 could
never be returned to 0, and the hint text shipped to all 13 locales -- "0
disables it" -- described something the backend silently refused. The save even
reported success, because a settings blob that came back byte-identical skips
the transaction entirely.
The zero value cannot carry that distinction, so model.Client.KeepAlive becomes
*int: nil means the field was never sent, &0 means "send no keepalives". The
pointer survives the internal marshal in ClientService.Update, which is where an
explicit 0 was being erased by omitempty before UpdateInboundClient ever saw it.
ClientRecord.KeepAlive stays a plain int -- it is the stored column, where
"unset" has no meaning -- and the conversions bridge the two.
Two tests, both red before this change in the direction they cover: an explicit
0 must reach wg_keep_alive, and an update that omits the field must still leave
a stored 25 alone.
Also adds the output transform every other numeric field in the client form
already has, so a cleared box sends 0 rather than null.
* fix(clients): repair the keepalive pointer conversion after the main merge
Merging main brought buildAmneziaWGProxy (#6326) in beside the
Client.KeepAlive int -> *int change without reconciling the new call site,
so internal/sub stopped compiling and took every package importing it with
it. The two sides touched different lines, so git merged them without a
conflict -- the green `make verify` on 112b19a8 predates the break.
ToClient also wrapped a stored 0 in a pointer, so omitempty stopped
omitting: a VLESS client's settings JSON gained "keepAlive": 0 on the
attach and bulk-attach paths, and that JSON reaches xray-core verbatim
through GenXrayInboundConfig. wg_keep_alive cannot tell "off" from "never
set", so a stored 0 now stays nil.
Also copies the regenerated openapi.json over the docs mirror, which
nothing in CI checks, and trims two comment blocks to the two-line cap.
---------
Co-authored-by: Sanaei <ho3ein.sanaei@gmail.com>
Clients are stored once per email in the client table, so when the same email
exists on more than one WireGuard inbound the shared record's AllowedIPs and
PreSharedKey win for every inbound. A client present on both a WG and an AWG
tunnel was emitted with one tunnel's address on both, so the second tunnel's
peer got the wrong allowedIPs.
Read the per-inbound client settings for WireGuard inbounds and, when the
inbound carries its own entry for that email, use its AllowedIPs and
PreSharedKey when building the peer.
WireGuard inbounds now manage per-client peers using xray-core's native WireGuard users (AddUser/RemoveUser). Each client lives in settings.clients (canonical, like every other protocol) and is projected to peers[] only when emitting the xray config, at level 0 so the dispatcher's per-user traffic/online counters work with no extra plumbing.
Backend: internal/util/wireguard gains KeyToHex (base64 to hex for the gRPC path), PublicKeyFromPrivate and GenerateWireguardPSK; xray/api.go builds a wireguard account in AddUser with hex keys (RemoveUser already worked); client CRUD generates a keypair and allocates a unique tunnel address per client and never rotates keys on edit; an idempotent migration converts legacy settings.peers into managed clients; WireGuard is included in the raw subscription.
Frontend: WireGuard in the add-client modal with keys on the credential tab, client schema, per-client QR/link/.conf, inbound form reduced to server settings; i18n added across 13 locales.
Fix: guard the settings[clients] assertion in add/update so a legacy WireGuard inbound stored without a clients key no longer panics.
YoungReckless4