Commit Graph

67 Commits

Author SHA1 Message Date
Sanaei 3c1498d806 fix(ldap): apply LDAP enable, disable and cleanup through the bulk paths
The LDAP sync enabled, disabled and detached clients one at a time. Each
per-client call locked the inbound and pushed to its node under that lock
with a 4s timeout, so users sharing an inbound on a node that answers its
status probe but hangs on client writes queued one push timeout apiece:
five users took 20s in the test, and hundreds of directory users behind a
hung node stretched one run over hours. Each changed email was also queued
once per configured tag, repeating a no-op lookup for every extra tag.

Enable and disable now go through BulkSetEnable, and the cleanup through
one BulkDetach per inbound: each inbound is locked, written and pushed
once, and its push stops at the first failure for the reconcile to finish.
The same five users now cost a single push timeout.
2026-09-15 21:06:32 +02:00
Sanaei d1c4e0261b chore(node): cover the sync tick's online prune from the job package
The traffic sync's call that drops online sets of nodes it no longer
fetches had no test: a job-package test cannot install an xray process,
so online state was invisible there and removing the call passed.

SetXrayProcessForTest installs a test process for tests in other packages,
the same kind of seam as Manager.SetRuntimeOverride. The new job test runs
a real tick with a disabled node and a deleted one and fails without the
call.
2026-09-15 20:39:32 +02:00
Sanaei 3c8cf35734 perf(node): sync up to 32 nodes at once, like the heartbeat
The traffic sync is scheduled every 5s but synced only 8 nodes at a time,
each needing four to seven sequential requests. Past about 125 nodes 80ms
away a tick outlasted its interval, so dashboard traffic, online clients
and quota enforcement moved at a fraction of the intended cadence.

Measured with 150-300 fake nodes over real HTTP, 80ms latency, a dashboard
connected and client-IP sync on:

  SQLite, 300 nodes        8: 25-30s   16: 14-16s   32: 6-9.5s
  SQLite, 150 (20% slow)   8: 24-27s   16: 13-14s   32: 6-7.5s
  Postgres, 150 nodes      8: 13-18s   16: 7.5-10s  32: 6.5-8.3s

No database-locked, pool or writer-queue errors at any setting, and the
merged inbound and client traffic counts matched. Postgres's one-off
adoption tick is slower at 32 than at 16 (16.5s vs 9.7s) as goroutines
wait on its 25-connection pool; steady ticks are fastest at 32.
2026-09-15 20:22:19 +02:00
Sanaei dea7cd9cc1 fix(traffic): reset due inbounds and clients concurrently
The periodic reset job reset every due inbound, then every due client, one
at a time, and each waited on its node: up to 10s per node inbound, and 4s
per attached node inbound for a client. A few hanging nodes stretched a
single run over hours.

Both loops now run eight at a time. With the per-client fan-out of four
that stays within the 32 concurrent node calls the other node fan-outs use.
2026-09-15 20:07:19 +02:00
Sanaei 56bb876d8d fix(node): send one alert for a burst of node transitions
A master-side network blip flips every node in one heartbeat tick, and
each node published its own node.down, then node.up. A notifier queue holds
64 events and the rate limiter keys on the node name, so with 150 nodes most
alerts were dropped and the rest ran into Telegram and Discord limits.

Past five same-direction transitions in one tick the heartbeat publishes a
single event per direction naming the nodes (the first ten, sorted, then
+N). Smaller ticks keep per-node events with their health data, and the
notifiers already read the node name from Source, so no formatter changed.
2026-09-15 20:07:19 +02:00
Sanaei a84bbeab2e fix(node): drop online clients and sub-nodes of nodes no longer synced
What the master derives from a node's reports (online clients, active
inbounds, learned sub-nodes) must live only while that node is still
synced; ClearNodeOnlineClients states it: a downed node must not keep its
clients listed as online.

Only a failed snapshot fetch cleared the online set, and only a failed
probe cleared sub-nodes. A disabled node (both jobs skip it), a node marked
offline before the sync tick reached it, a deleted node, and a node whose
snapshot fetched but failed to merge all kept their clients online in
onlineClients, onlineByGuid and activeInbounds, which the dashboard and a
parent master's /clients/onlines read. Disabled and deleted nodes also kept
their sub-nodes on the Nodes page until the panel restarted.

The traffic sync now keeps online sets only for enabled, online nodes in
its list, the heartbeat keeps sub-nodes only for enabled listed nodes, both
before the empty-list return, and a failed merge clears like a failed
fetch. The sync job's one-line call has no job-level test: that package
cannot install the xray process, so RetainSyncedNodeOnlineClients carries
the tested rule.
2026-09-15 19:27:38 +02:00
Sanaei af466b6a24 fix(node): push a node only the client IPs it hosts
A master's per-node sync must scope what it sends to the clients that node
serves, so its cost tracks the node and not the fleet. The global-usage
push already did (node_client_traffics by node_id); the 10s client-IP push
sent GetAllInboundClientIps, the whole table, to every node.

Each node's MergeInboundClientIps then created a row for every foreign
email, and its next GET clientIps echoed the whole fleet back. Its IP-limit
job only ever reads rows for its own clients, so none of it was used. With
150 nodes x 150 clients, one IP tick pushed 299 MB and pulled 264 MB, every
node held 22,500 rows instead of 150, and sync ticks grew 3.8s -> 10.2s
even at 1ms latency; the cost grows with the square of the fleet.

Both pushes now share nodeHostedEmails. After the change the same fleet
moves 2.0 MB / 1.8 MB per tick and ticks stay near 3.2s. Nodes upgraded
with foreign rows shed them within 30 minutes via pruneStaleIpRows.
2026-09-15 16:28:31 +02:00
BlindMaster24 d9c7c76fb0 fix(limit-ip): leave a reverse client out of the temporary disconnect (#6553)
* fix(limit-ip): leave a reverse client out of the temporary disconnect

The LIMIT_IP cycle removes the client and adds it back 100 ms later. For a vless
client carrying a reverse config that is not reversible: RemoveUser calls
RemoveReverse and deletes the client's outbound handler, while the account added
back is built without the reverse field, so the tunnel stays down until Xray
restarts and the core's forward-proxy guard for that client no longer fires
(proxy/vless/inbound/inbound.go:245 and :542-544 at the pinned core). The cycle
now skips such a client and says so, instead of trading a limit violation for a
tunnel that needs a restart to come back.

TestDisconnectClientTemporarilySkipsReverseClient fails without this -- watched
red, the client is removed and re-added -- and asserts the skip is logged rather
than silent.

* style(limit-ip): keep the reverse-client comment within the 2-line cap

The block explaining why a reverse client is skipped was three lines, against
the rule this repo sets for committed Go comments; the same why fits in two.
2026-09-15 16:57:23 +03:00
BlindMaster24 d089adeeea docs(limit-ip): correct what the temporary disconnect can actually do (#6551)
* docs(limit-ip): correct what the temporary disconnect can actually do

The comment claimed removing and re-adding a user "disconnect[s] all
connections". RemoveUser only clears the core's credential validator in vless,
vmess, trojan, shadowsocks and hysteria alike, so a session already up keeps
running and the fail2ban ban on the logged IP is what ends the traffic. Comment
only: the protocol gate and its test are untouched.

* docs(limit-ip): say what the disconnect cycle really does per protocol
2026-09-15 15:30:55 +03:00
Egor bf7ce2daaa feat(discord): add Discord notification bot service (#6486)
* feat(discord): add Discord notification bot service, settings UI, and event subscriber
- internal/web/service/discord: implement lightweight Discord REST API v10 client and EventBus subscriber
- internal/web/service/setting: add discordBotEnable, discordBotToken, discordChannelId, discordEnabledEvents, discordCpu, discordMemory settings and secret protection
- internal/web/controller: register POST /panel/api/setting/testDiscord endpoint
- frontend: add Discord settings tab, notifications configuration, sidebar navigation, and command palette integration
- translation: add localization keys across all 13 locales
- tests: add comprehensive unit tests with httptest server and verify route/i18n contracts

* fix(discord): address PR review findings on concurrency, linting, i18n, and stories

- subscriber: eliminate unbounded goroutines, sending inline per EventBus contract
- discord: accept context.Context in SendMessage, SendEmbed, SendTest with http.NewRequestWithContext
- format: apply gofumpt to controller and entity struct alignments
- i18n: localize testDiscord controller responses across all 13 locales
- storybook: add DiscordNotifications.stories.tsx component story

* docs: add Discord bot setup and operations guide

- add docs/content/docs/en/operations/discord-bot.mdx with setup steps, event indicators, settings, and troubleshooting
- add docs/content/docs/ru/operations/discord-bot.mdx with localized instructions
- update operations/meta.json across en, ru, zh, fa
- link Discord bot from panel configuration overview

* feat(discord): add discordLang, discordRunTime, discordBotBackup settings and update settings UI

- internal/web/entity: add DiscordRunTime, DiscordBotBackup, DiscordLang fields to AllSetting
- internal/web/service/setting: add defaultValueMap entries, getters, and setters
- frontend: update AllSetting schema, model defaults, and generate OpenAPI / Zod contracts
- frontend: extract shared NotifyTimeField component and update DiscordTab with General and Notifications tabs
- translation: add localization keys across all 13 locales

* feat(discord): implement scheduled status reports and database backup attachments

- internal/web/service/discord: add SendMessageWithFiles supporting multipart uploads
- internal/web/service/discord: implement BuildReport and SendReport generating rich status embeds
- internal/web/service/discord: attach database backup (and config.json) when discordBotBackup is enabled
- internal/web/job: implement DiscordNotifyJob scheduled via robfig/cron
- internal/web/locale: add LocalizerFor and I18nForLang helpers
- internal/web/controller: trigger reloadDiscordFunc to dynamically reschedule cron upon setting changes
- internal/web/web: register and reschedule DiscordNotifyJob
- tests: comprehensive unit tests for multipart uploads, status reporting, and job execution

* feat(discord): add interactive bot commands via Gateway WebSocket and update documentation

- internal/web/service/discord/gateway: connect to Discord Gateway v10 via WebSocket (gorilla/websocket)
- internal/web/service/discord/gateway: handle heartbeat loop, reconnection, and command dispatch
- commands: implement !status, !report, !backup, !usage <email>, !inbounds, !restart, !help (with ! and / prefixes)
- internal/web/web: start/stop Gateway client with server and reload dynamically on setting updates
- docs: update operations guide (en, ru) with scheduled reports, backups, commands, and privileged intents
- tests: add end-to-end WebSocket Gateway test verifying command handling

* style(discord): fix goimports formatting and add 3x-ui to gitignore

* fix(discord): stop gateway panics, reconnect storms and proxy bypass

The Gateway client wrote to its websocket from both the heartbeat ticker
and the read loop answering server-requested op 1 heartbeats. gorilla
panics on concurrent writes and neither goroutine recovers, so a colliding
heartbeat took the whole panel process down; writes now share writeMu.

It also reconnected every 5s forever after close codes Discord marks
non-reconnectable (4004 bad token, 4010-4014, including 4014 when Message
Content Intent is off), re-identifying and logging a warning each time.
The loop now stops on those codes; the docs say to restart the panel.

The gateway dialed with websocket.DefaultDialer, bypassing the panel
egress proxy the REST client already uses, so where Discord is filtered
notifications arrived but commands never connected.

* fix(discord): deliver the scheduled report when the backup upload fails

SendReport posted the report embed and the x-ui.db/config.json attachments
in one multipart request. Once the database outgrows Discord's upload cap
(20 MiB by default) the request is rejected and the report embed is lost
with it on every run, leaving only a log warning. Send the embed first and
the attachments as a second message.

* chore(discord): delete tests that pass whether or not the code works

TestDiscordNotifyJob_NilServiceNoPanic and TestHandleEvent_NilDiscordService
feed a nil DiscordService that web.go never passes, and
TestDiscordNotifyJob_DisabledNoPanic passes with or without the enable
guard because Xray is not running under test.

* fix(discord): require admin user IDs for bot commands and honor discordLang

Any member who could post in the configured channel could run !backup
(the whole x-ui.db and config.json, even with discordBotBackup off),
!restart and !usage. Commands now run only for the Discord user IDs in
the new discordAdminIds setting; an empty list turns commands off.

discordLang was saved and offered in the UI, but nothing read it, so
every embed stayed English. The test message, alerts, the scheduled
report and command replies now render through I18nForLang in the chosen
language, with a discord section in all 13 locales. InitLocalizer takes
an fs.FS so tests load the real translation files.

---------

Co-authored-by: Sanaei <ho3ein.sanaei@gmail.com>
2026-09-13 14:04:53 +02:00
amae 6d96accd63 Feature/tuic v5 (#6337)
* Feat(tuic): Implement native TUIC v5 protocol support via Rust sidecar daemon

- Add internal/tuic package for official tuic-server sidecar lifecycle management, configuration generation, and graceful process control
- Bridge decrypted TUIC QUIC traffic into loopback Xray SOCKS5 inbounds (63200+id) for traffic accounting, statistics, and routing rules
- Implement periodic reconciliation job (cadence @every 10s) and immediate runtime synchronization on inbound/client mutations
- Add TUIC inbound & multi-user client settings (UUID + Password authentication) in Web UI with SNI auto-fill and panel certificate loader
- Integrate tuic:// subscription links and Clash.Meta (Mihomo) proxy generation for TUIC
- Update install.sh to automatically download and install official tuic-server release for x86_64, aarch64, and armv7
- Add full localization for TUIC protocol across all 13 supported languages

* Feat(install): Support custom repository and branch in install and update scripts

* Ci(release): Enable publish-dev for feature branch and workflow dispatch

* Feat(sub): Add TUIC to subscription resolution and client QR config generator

- Add 'tuic' to getInboundsBySubId SQL allowlist to resolve TUIC inbounds in subscriptions and sub links
- Enhance buildTuicProxy in Clash subscription generator with robust host and credentials resolution
- Add tuicConfig.ts to generate standalone Clash/Mihomo YAML configuration
- Add dedicated TUIC Config tab in ClientQrModal with QR code and .yaml download button
- Add localization keys for TUIC config across all 13 supported languages

* Fix(tuic): Exclude TUIC from native Xray inbounds and strip udp_relay_mode from server config

- Exclude model.TUIC from native Xray inbounds in GetXrayConfig to prevent Xray startup failure
- Remove udp_relay_mode from tuic-server JSON configuration builder
- Update install.sh to install tuic-server binary to both xui_folder/bin and /usr/local/bin

* Fix(install): Fallback to dev-latest when releases/latest is not present on fork

* Feat(tuic): Add real-time online status and LastOnline tracking for TUIC clients

- Track client activity by mapping client UUID in tuic-server logs to email
- Integrate TUIC active clients into XrayTrafficJob to refresh local online clients
- Bump LastOnline timestamp in database and broadcast live online status over WebSocket

* Feat(tuic): Implement real-time traffic statistics and live speed reporting for TUIC

- Collect precise I/O traffic deltas for tuic-server child processes via /proc/<pid>/io
- Aggregate and attribute TUIC traffic deltas per client in tuic Manager
- Integrate TUIC traffic deltas into XrayTrafficJob to update database and broadcast live speed

* Feat(tuic): Finalize TUIC v5 integration with 1:1 traffic counting and orphan process cleanup
- Use exact 1:1 byte delta accounting from /proc/<pid>/io
- Add killStrayTuicProcesses to terminate orphan sidecars on panel startup
- Fully integrate TUIC with subscriptions, live speed meter, and all 13 locales

* Feat(frontend): Polish TUIC UI, support bulk operations, and update translations

- Align TUIC inbound certificate form with standard 3X-UI layout (Set Default Cert, Clear)
- Remove extra subtitle hint text from TUIC inbound form fields
- Support TUIC in client bulk attach/detach and bulk add modals
- Add TUIC badge color to client info modal, clients table, and host list
- Update password tooltip across all 13 locales to include TUIC
- Remove obsolete dead translation keys across all 13 locales

* Chore(ci): Finalize TUIC v5 bundling across release workflow, Docker, and scripts

* Feat(openapi): Update OpenAPI generator and schemas for TUIC types

* Fix(backend): Address core review findings for TUIC types, port checks, and xray bridge

* Refactor(traffic): Isolate proc reading with build tags and decouple TUIC metering into TuicJob

* Feat(client): Add TuicServer to InboundOption, fix config export and clean share links

* Fix(frontend): Register TUIC in multi-user helpers, tracked protocols, and tag derivation

* Chore(openapi): Re-generate OpenAPI specification and sync Zod schemas

* Chore(scripts): Add Alpine musl binaries, 386 and Windows packaging, and anchor pkill

* Fix(review): Remove stale import, correct binary names, switch to musl, and drop unreachable relay gate

* Feat(frontend): Show share link in Inbound Info and display UDP tag for TUIC

* Docs: Add TUIC v5 configuration guide and link specifications

* Docs(tuic): Correct Clash Meta configuration parameter to reduce-rtt

* Fix(tuic): Generate client credentials on copy, enforce ID/password validation, and add i386 to DockerInit

* Fix(tuic): drop unused relay, fix traffic accounting, and honor host endpoints

- Drop unused loopback SOCKS relay and eliminate port collision with AmneziaWG
- Correct inbound traffic calculation without double-counting
- Drop heuristic client traffic division while retaining online tracking
- Support externalProxy host fan-out and conditional parameters in share links
- Scope orphan process termination to managed config directory

* Fix(tuic): enforce client quotas, decouple Xray restart, and sync openapi schemas

- Regenerate OpenAPI, Zod schemas, and TypeScript types without route_through_xray
- Populate clientTraffics in TuicJob to enforce client quotas and first-use expiry
- Split process I/O delta into up and down in Process.CollectTraffic
- Remove SetNeedRestart from updateTuicInbound to prevent Xray session drops
- Use InstanceFromInbound for default ALPN and UDP relay mode in tuic:// share links
- Support allow_insecure on externalProxy host endpoints without parameter collision

* Fix(tuic): attribute client traffic only on single-user inbounds and sync link defaults

- Attribute I/O deltas to the client only when the inbound has exactly one configured client, avoiding false billing and disablings on multi-user inbounds
- Aggregate client traffic by email in TuicJob so clients on multiple inbounds don't lose deltas
- Match frontend genTuicLink defaults for alpn and udp_relay_mode with backend subscription links

* Fix(tuic): gate client traffic by total sidecar clients and require client email

* Fix(tuic): enforce inbound-only traffic limits and disable client totalGB

* fix(tuic): restore delayed start, remove client totalGB rejection, and document linux-only limits

* fix(tuic): anchor pkill, fix io baseline/split, escape yaml, and deduplicate start errors

* fix(tuic): prevent traffic double-counting, ensure info log level for delayed start, and broaden pkill matching

* fix(tuic): address review round 11 findings

- internal/sub/json_service: skip tuic protocol in json subscription to prevent direct routing leak
- internal/sub/clash_service: honor externalProxy/host row allowInsecure, sni, and alpn in buildTuicProxy
- internal/web/runtime: decouple tuic inbound add/delete from xray restart
- internal/tuic/config: restore user log-level options (warn, error) without forced info clamp
- frontend/src/lib/xray/inbound-link: fix duplicate remark suffix and apply externalProxy TLS overrides
- frontend/src/schemas/protocols/stream/external-proxy: propagate allowInsecure through host mapping
- tests: add coverage for json sub skip, clash proxy overrides, and link generation

* fix(tuic): meter inbound traffic through a UDP relay and bracket IPv6 binds

Review repairs on the TUIC v5 sidecar integration:

- Inbound traffic was read from the sidecar's /proc/<pid>/io rchar, but
  the kernel only counts read()/write() there and tuic-server moves its
  sockets with recvfrom/recvmmsg/sendmmsg/sendto, so an inbound's up/down
  stayed at 0 forever and inbound total limits never tripped (measured:
  12 MiB relayed, rchar delta 0). The panel now owns the inbound's public
  UDP port with a small relay and runs tuic-server behind it on a loopback
  port, counting up/down exactly on every OS. tuic-server therefore logs
  127.0.0.1 as every client's address; per-client attribution stays
  unsupported since QUIC is opaque.
- Instance.BindTo formatted an IPv6 listen address as ":::8443", which
  tuic-server rejects with "invalid socket address syntax", so an inbound
  listening on "::" or any IPv6 literal never started. It now uses
  net.JoinHostPort; IPv4 output is unchanged.
- The log level is passed to the sidecar as chosen. Online status,
  last-online and delayed start are read from its Info lines, so the Log
  Level field now says that Warn and Error switch them off for the
  inbound, and the docs say the same.
- Drop two frontend tests that only exercised a getter and a set lookup,
  and strip the trailing blank line that made gofumpt fail on two of the
  new Go test files.

* fix(tuic): harden tag updates, runtime routing, and relay stability

---------

Co-authored-by: poise52 <equipoise52@gmail.com>
Co-authored-by: Sanaei <ho3ein.sanaei@gmail.com>
2026-09-12 10:15:48 +02:00
DIMFLIX 2dd903ea8e feat(sub): bake Happ/INCY routing profiles into the JSON subscription (#6402)
* feat(sub): parse generic Happ/INCY routing payloads for the JSON subscription

Accepts the routing-rules format emitted for Happ and INCY (inline JSON,
happ:// or incy:// deeplink, or a remote https:// URL resolved through the
existing remote routing cache). The JSON subscription will bake these
rules into its documents so header-ignoring clients still get routing.

* feat(sub): bake Happ/INCY routing profiles into JSON subscription documents

When subJsonRoutingRules is set, every emitted document (per-inbound and
balancer alike) carries the profile's dns and routing rules baked in, so
header-ignoring clients like Happ and INCY still get routing; the legacy
simple-rules merge only applies when no profile is set. The balancer
document builder keeps rewriting proxy-tag rules to the balancer.

* feat(sub): add the subJsonRoutingRules setting

Plumbed from the settings store through the subscription server into
SubJsonService, so admins can set a routing profile once and every JSON
subscription document carries it.

* chore(api): regenerate OpenAPI artifacts for subJsonRoutingRules

* feat(web): routing profile editor for the JSON subscription

A textarea inside the JSON card accepts the routing profile (inline JSON,
happ/incy deeplink, or https URL) with a remote-source badge; the badge
helper moves to a shared module. Keys added to all 13 locales.

* fix(sub): warm and lazily resolve the baked JSON routing source

The routing profile was resolved once at service construction: a remote
URL that was cold at that moment baked default routing forever, and the
cron job never warmed it. The job now warms the subJsonRoutingRules URL,
and the profile resolves per request with an in-memory memo (a failed
resolve is not cached), so a warmed cache takes effect without a restart.

* feat(sub): fall back to the JSON routing profile for the Routing header

Happ and INCY download the geo files a routing profile references
through the Routing response header. When the Happ header setting was
blank the header stayed unset, and clients fetched no geo files even
though a JSON routing profile was configured. A blank setting now falls
back to the JSON profile: happ/incy deeplinks pass through, inline JSON
and remote URLs are normalized to a happ:// deeplink; an unusable or
oversized value leaves the header unset. Locale captions mention the
fallback.

* fix(sub): pass routingRules arg at call sites added by main

Main gained four NewSubJsonService call sites after this branch forked;
update them to the five-arg signature so internal/sub builds again.

* fix(sub): address code review findings on the baked JSON routing

The memoised baked template never invalidated, so an edited remote
profile kept serving the superseded dns/routing subtrees until a panel
restart; bakedTemplate now re-resolves the spec per request and rebuilds
only when the payload actually changed (regression-tested).

subJsonRoutingRules shared the happ persistence row with
subRoutingRules, so only the last-written setting survived a restart;
it now resolves under its own jsonhapp kind with the same validation
and size caps. The setting also joins validateSettingsURLs, so remote
values are canonicalised and bad URLs are rejected on save.

Also: drop the unreachable half of the remote-source guard, cut the
overlong comment blocks to the two-line convention, and deduplicate
remoteSourceBadge in the General tab. Merges upstream/main (call sites
for the widened NewSubJsonService signature).

* style(sub): gofumpt the json_routing imports

* fix(sub): accept happ add/ deeplinks and bound the routing warning

The baked-JSON routing parser only recognised happ://routing/onadd/, but
normalizeHappRouting treats happ://routing/add/ as an equally valid routing
deeplink. An operator pasting the add/ form got the Routing header set, so
the panel looked configured, while every JSON subscription document silently
carried the default routing instead of their profile.

resolveJsonRoutingSpec logged one warning per call and bakedTemplate calls it
once per emitted document, so a single fetch of an unusable profile wrote one
identical warning per document. On the public subscription server that floods
the 10240-entry buffer the panel's log view reads, evicting real entries. Log
only when the message changes, and reset on a successful resolve so a profile
that recovers and fails again is still reported.

Also resolve the template once in buildBalancerConfig: two resolves could
straddle a profile refresh and pair one revision's dns with the other's
routing.
2026-09-10 17:05:54 +02:00
Rouzbeh† d5ab84e8d5 feat(amneziawg): add AmneziaWG as an outbound protocol (#6320)
* feat(amneziawg): add AmneziaWG as an outbound protocol

- AmneziaWG outbound protocol end-to-end: config schema, socks bridge, netstack, panel UI
- Route amneziawg outbounds to HTTP probe in TCP mode (backend + frontend classifiers) with pinning test
- Add 2-minute idle read deadline to pumpUDPEgress to reap idle egress sessions
- Require SOCKS5 username/password auth on the egress server (reject NO-AUTH with 0xFF) with test
- Bound the egress TCP tunnel dial with portForwardDialTimeout (10s), matching portfwd.go
- Resolve UDP domain targets off the association's reader loop via deliverUDPDatagram; race-safe getOrDial starts the reply pump at session creation; client passed by value into resolver goroutines (pinned by TestEgressUDPDatagramDomainInterleavedClients)
- Reconcile early-returns on an empty desired set and closes the egress listener; EgressBasePort (64900) is reserved against local inbound port conflicts like the internal API port, with pinning tests for both the port reservation (TestCheckPortConflict_EgressPortBlockedLocal) and the Reconcile empty-desired Close/Listen lifecycle (TestOutboundManagerReconcileEmptyDesiredClosesEgress)
- Eliminate acceptLoop shutdown race by validating listener != nil and registering to tracked under s.mu before wg.Add; bound pre-auth handshake with deadline (pinned by TestEgressServerCloseDuringConcurrentAccepts)
- Support AAAA and dual-stack domain resolution in tunnel DNS resolver with v6 default fallback (DefaultTunnelDNSServerV6); add DNS field to frontend protocol form; avoid unneeded cache flushes on unchanged SetStack ticks

* fix(amneziawg): resolve IPv6-only DNS default fallback and validate required keys

- Default to IPv6 tunnel DNS on IPv6-only outbounds with blank dns
- Require non-empty secretKey and peer publicKey in ValidateAmneziaWGOutbound
- Add end-to-end IPv6 tunnel domain resolution test and test empty key rejection
- Trim comment blocks exceeding 2 lines across modified files
- Fix Storybook test execution on environments with POSIX locale

Co-Authored-By: Claude Code <noreply@anthropic.com>

---------

Co-authored-by: rqzbeh <rqzbeh@users.noreply.github.com>
Co-authored-by: Claude Code <noreply@anthropic.com>
Co-authored-by: Sanaei <ho3ein.sanaei@gmail.com>
2026-09-10 14:50:48 +02:00
Sanaei 63b46cd612 perf(clients): apply a multi-inbound client create concurrently
Creating or attaching a client across N inbounds called AddInboundClient
once per inbound, strictly one after another. When those inbounds live on
different nodes each call is a full node round-trip bounded by the 10s
remote timeout, so the request cost the SUM of every node's latency: two
nodes felt instant, three took ~13s and timed out bot callers, which is
how it surfaced as "two out of four account creations fail".

Split the per-inbound preparation from the apply. Preparation stays
ordered and single-threaded because fillProtocolDefaults mints the shared
credentials on the first inbound and every later one reuses them; the
applies then run concurrently, capped at inboundFanoutConcurrency. A
4-node create measured 1.205s -> 0.307s with peak overlap 1 -> 4.

Consequences of no longer aborting at the first failing inbound:

- Every apply error is tagged with its inbound and the failures are
  joined, so all of them reach the caller instead of just the first.
- The fanout goroutines recover their own panics. Off the request
  goroutine gin's Recovery no longer covers them, and an unrecovered
  panic would kill the panel rather than fail one inbound.
- A partly-applied call commits clients on the inbounds that succeeded,
  so the controller and the LDAP job now read needRestart before the
  error check; otherwise Xray was never flagged for the work that landed.
- limitHwid is applied only when every inbound succeeded. Applying it
  after a failure rewrites limit_hwid and trims the registered devices of
  an email that already existed, which is silent data loss on an
  operation the panel reported as failed.

Update the API docs for the new partial-application contract and the
inbound-tagged error strings.
2026-09-04 01:01:20 +02:00
Sanaei 103b0dfe8d fix(job): expire stored client IPs of offline clients
ipStaleAfterSeconds was only applied while a row was being rewritten, and
rows are only rewritten for clients present in the current online scan. A
client that stopped connecting therefore kept its last addresses forever
in inbound_client_ips, and node_client_ips rows (including those of
deleted clients) were never revisited at all. Sweep both tables every five
minutes, dropping entries past the cutoff and deleting rows that end up
empty. The sweep runs ahead of the fail2ban and api-mode gates so
retention holds even on panels that collect nothing.

Closes #6286
2026-08-24 13:27:40 +02:00
Sanaei d175050f2e fix(job): force-disconnect over-limit Hysteria2 clients
disconnectClientTemporarily still gated on the protocol list from before
XrayAPI.AddUser learned hysteria, so an over-limit Hysteria2 client kept
its QUIC session until the fail2ban ban aged out, while a VLESS client in
the same situation was dropped at once. buildUserAccount handles hysteria
and model.Client already marshals the auth field the re-add needs, so admit
the protocol. wireguard stays excluded: its keepAlive marshals as a JSON
number, which the string-only user-field parsing rejects after the user was
already removed.

Closes #6256
2026-08-24 13:27:40 +02:00
Kuzz007 effcccceac feat(amneziawg): add native AmneziaWG protocol support (#6105)
* feat(amneziawg): add native AmneziaWG protocol backend

AmneziaWG (WireGuard plus DPI-resistant obfuscation) needs no Docker
here — it runs as a genuine kernel interface via awg-quick/awg, managed
the same way internal/mtproto manages mtg: one Inbound row is one
desired Instance, and a Manager reconciles running interfaces toward
the database every 10s (internal/web/job/amneziawg_job.go) plus
immediately after a client edit (applyLocalAmneziaWG).

Clients reuse model.Client verbatim (the same PrivateKey/PublicKey/
PreSharedKey/AllowedIPs fields WireGuard already uses), so bulk
operations, the QR/share-link modal and subscriptions come from the
shared inbound infrastructure instead of a parallel implementation.
internal/amneziawg owns the obfuscation param generator/validator
(ported from coinman-dev/3ax-ui, upgraded to AmneziaWG 2.0's S3/S4
padding and I1 signature packet) and the exec wrapper around
awg-quick/awg, with fingerprint-based reconcile (noop / reload-via-
syncconf / full restart) mirroring mtproto.Manager so a same-protocol
edit doesn't force an unnecessary interface bounce that would drop
every peer's connection.

Frontend and install.sh's DKMS/awg-tools setup are tracked separately;
this is backend-only.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* feat(amneziawg): add frontend support and fix a Go->Zod generator gap

Wires the amneziawg protocol through the panel UI the same way every
other protocol is registered: a Zod settings schema (nested
{server, clients}, matching the Go JSON exactly), the protocol enum,
the inbound-form's per-protocol fields component and its
tab-visibility allowlist, the default-settings factory, the client
schema dispatcher, and the sniffing-capability exclusion (no Xray
inbound exists for amneziawg, same as mtproto).

Client key/allowedIPs fields are reused rather than duplicated: since
AmneziaWG clients are wire-identical to WireGuard clients (same
model.Client fields), ClientFormModal renders one shared field block
for both, switching only the visible label by which protocol is
active. The private-key input also gets a live public-key sync via a
new useEffect, because unlike WireGuard's Xray-native inbound (which
re-derives its public key at runtime and never stores one),
AmneziaWG's server.publicKey is a real persisted field the Go backend
reads directly — free-typing a new private key without this would
silently save a mismatched keypair.

Adds a downloadable per-client .conf (amneziawgConfig.ts, mirroring
wireguardConfig.ts) with the obfuscation lines, and an
InboundOption.AwgServer field on the Go side so the config builder
gets the full server block in one round trip.

Along the way, running tools/openapigen surfaced a real bug: it
doesn't flatten anonymously-embedded Go structs the way encoding/json
does, so ServerSettings embedding Obfuscation20 produced a Zod schema
with a nested `obfuscation20` key that never matches the real wire
JSON. Fixed by un-embedding (flat fields + an accessor method) and
registering internal/amneziawg in the generator's own package list,
which had been silently emitting a dangling schema reference.

English and Russian translations are complete; the other 10 locale
files still fall back to English for the new keys.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* feat(amneziawg): complete frontend parity for the Inbounds list page

The Clients page (form, CRUD, QR/config) already worked from the
prior commit; this closes the remaining gap on the Inbounds side and
in a couple of protocol allowlists that a plain search for existing
wireguard/mtproto handling turned up.

lib/xray/inbound-link.ts gets amneziawg-specific link/config builders
(genAmneziaWGLink/genAmneziaWGConfig, plus the *s fan-out variants)
mirroring the wireguard ones — AmneziaWG has no legacy peers-array to
fall back to, so these read settings.clients directly and add the
obfuscation lines every client must share with the server. Wired into
genInboundLinks generically, and into three consumers that call the
wireguard builders directly rather than through that dispatcher:
QrCodeModal, InboundInfoModal, and InboundsPage's bulk export.

ClientInfoModal, ClientBulkAddModal, and the bulk attach/detach modals
each had their own protocol allowlist that needed amneziawg added
alongside wireguard/mtproto.

Two real gaps surfaced by grepping every remaining 'wireguard' /
Protocols.WIREGUARD hit in frontend/src rather than trusting the
checklist was exhaustive:
- useInbounds.ts's TRACKED_PROTOCOLS gates the deactive/depleted/
  expiring/online client counts shown per inbound on the list page;
  without amneziawg those counts would silently read zero.
- inbound-tag.ts is an explicit client-side mirror of the Go backend's
  port_conflict.go (the file says so itself: "Keep in sync"). It still
  only special-cased wireguard for UDP, so an amneziawg inbound would
  have fallen through to the TCP default and disagreed with the
  backend's own port-conflict math.

Also finishes translating the AmneziaWG UI strings into the 11 locale
files that were still falling back to English (ar-EG, es-ES, fa-IR,
id-ID, ja-JP, pt-BR, tr-TR, uk-UA, vi-VN, zh-CN, zh-TW), matching
en-US/ru-RU key-for-key (26 new keys, verified by count in every file).

Not run anywhere: npm run typecheck / build. This machine has neither
Node nor npm, so nothing here has compiled — reviewed by hand plus
brace/paren balance checks and cross-referencing the generated Zod/TS
types. Treat this as needing a real typecheck before shipping.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* docs(install): note that AmneziaWG kernel module install is still manual

Tracked separately (not yet ported into this script) — see
coinman-dev/3ax-ui's install_amneziawg for the reference approach
(ppa:amnezia/ppa). Also serves as a real, path-filter-matching change
to get the previous empty commit's CI trigger to actually fire —
release.yml's push trigger is paths-scoped and an empty commit changes
no files, so it never matched.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* feat(amneziawg): add a button to randomize obfuscation parameters

Mirrors the existing key-regenerate button next to the private key
field. Client-side randomization matches the ranges/constraints of
GenerateObfuscation20's "default" preset (internal/amneziawg/params.go)
closely enough for a form suggestion — the user can still hand-edit any
field afterward.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* feat(install): auto-install the AmneziaWG DKMS module + amneziawg-tools

Ports install_amneziawg from coinman-dev/3ax-ui's install.sh, adapted to
this script's broader distro coverage and NONINTERACTIVE convention:

- Ubuntu/Debian/Armbian: ppa:amnezia/ppa (primary, tested path), with a
  reachability pre-check for the Launchpad PPA host — often blocked by
  hosting providers, especially Russian VPS — so a flaky network skips
  the feature instead of hanging apt through several retries.
- Fedora/RHEL-family, Arch/Manjaro/Parch: best-effort fallback to plain
  wireguard-tools (+ AUR amneziawg-dkms via yay/paru when available),
  with a manual-install pointer.
- Everything else: manual-install pointer only.

Also installs ndppd and persists IPv4/IPv6 forwarding (for the future
IPv6/NDP phase, not yet wired into the panel) and adds a Secure Boot
warning at the end of the run, since a DKMS-built module is unsigned
and won't load while it's enabled — a common trap on cloud VPS images.

Never fatal: the panel installs and runs fine either way, an AmneziaWG
inbound just won't bring up its tunnel until the module is present.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* fix(amneziawg): resolve all 3 real CI failures (typecheck/lint/codegen)

Found by checking the fork's Actions tab after the last two pushes —
the release build passed (it doesn't run these checks) but the
separate CI workflow caught three real issues:

- golangci-lint (noctx): every internal/amneziawg/manager.go exec.Command
  call is now exec.CommandContext with a 30s timeout, so a hung
  awg-quick/awg invocation can't block the reconcile job indefinitely
  (mirrors internal/mtproto/process.go's own CommandContext usage).
- tsc --noEmit: frontend/src/schemas/client.ts's hand-maintained
  InboundOptionSchema (used by the useClients hook, separate from the
  auto-generated one in generated/) never got an awgServer field added
  when the AmneziaWG frontend work was done — every read of
  inbound.awgServer.* in amneziawgConfig.ts was typing as {}. Added
  AwgServerOptionSchema, nested (not flattened like wg*) to match what
  amneziawgConfig.ts already expects. Also guarded server.publicKey in
  inbound-link.ts's genAmneziaWGLink against the schema's optional type.
- codegen staleness: frontend/public/openapi.json is produced by a Node
  script (gen:api) this machine can't run; hand-applied the exact diff
  the CI failure log already showed (amneziawg protocol enum entry,
  ServerSettings schema, InboundOption.awgServer, one example payload),
  verified as valid JSON.

Also confirmed independently by this run: install_amneziawg (previous
commit) installed and loaded the DKMS module successfully on both amd64
and arm64 CI runners. The two "Deploy Smoke Tests" failures are
unrelated to this change — this fork has only ever published the
dev-latest pre-release, and GitHub's /releases/latest API deliberately
excludes pre-releases, so the smoke test's no-argument install path
(which resolves "latest") has nothing to find. Not a regression; needs
an actual tagged release whenever that's wanted.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* feat(amneziawg): Phase 2a — IPv6 support + NDP proxy

Adds native dual-stack IPv6 to AmneziaWG inbounds, ported from
coinman-dev/3ax-ui's approach:

- ServerSettings gets ipv6Enabled/ipv6Subnet/ipv6ExternalInterface;
  Instance carries the server's own IPv6 address (first host of the
  subnet) alongside its IPv4 one.
- defaultAmneziaWGClients allocates an IPv6 host address per client
  (second AllowedIPs entry) when the server has IPv6 enabled, reusing
  allocateWireguardAddress — which needed a real fix along the way: it
  always suffixed "/32" regardless of address family, which is wrong
  for an IPv6 host address (needs /128). Now family-aware.
- generateServerConfig's PostUp/PostDown gains IPv6 forward-accept
  rules, proxy_ndp sysctl, and one `ip -6 neigh add/del proxy` entry per
  enabled peer with an IPv6 address — the lightweight per-client
  method, not the ndppd-daemon whole-subnet method (not worth the
  config-file-management complexity at this scale; ndppd itself is
  still installed by install.sh in case that changes later).
- ValidateIPv6Subnet rejects a malformed subnet before save.
- Frontend: ipv6Enabled/ipv6Subnet/ipv6ExternalInterface fields on the
  AmneziaWG inbound form, EN+RU translations, openapi.json/generated/*
  regenerated (the latter via `go run ./tools/openapigen`, pure Go).

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* fix(amneziawg): fill in IPv6 fields missed by the Phase 2a commit

Two real gaps the CI caught (both new fields, both my miss):

- inbound-defaults.ts's createDefaultAmneziawgInboundSettings() built a
  server object literal predating ipv6Enabled/ipv6Subnet/
  ipv6ExternalInterface — AmneziawgServer's inferred type now requires
  them (zod .default() fields are non-optional post-parse), so this
  didn't typecheck at all.
- openapi.json's ipv6Enabled property was missing the description the
  real generator attaches (the Go doc comment covering all three IPv6
  fields is attached to the first one) — a one-line diff, but git
  diff --exit-code doesn't care how small.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* feat(amneziawg): Phase 2b — per-client port-forwarding

Admins can now set a per-client ForwardedPorts string (e.g. "80, 443,
8000-8100") that gets DNAT'd + FORWARD'd to that peer's tunnel address
via iptables rules in PostUp/PostDown, ported and simplified from
coinman-dev/3ax-ui's shared/portfwd.

Two decisions worth flagging for future readers:

- The iptables --comment tag on each rule is awg-fwd-<fnv32a(email)>,
  not the raw client email. Email is admin/API-supplied free text that
  ends up embedded in a shell-executed PostUp/PostDown line; a hash
  can never carry a shell metacharacter through where raw
  interpolation could.
- The reconcile manager gained a third fingerprint (portFwdFP, next to
  the existing structural/peers ones). `awg syncconf` only touches the
  WireGuard peer table — it never re-applies PostUp/PostDown iptables
  rules — so a port-forward-only change has to force a full
  awg-quick down+up bounce, same as a structural change, rather than
  the lighter sync a plain peer add/remove can use.

Also fixes a real pre-existing bug found while wiring up IPv6 client
allocation in the previous commit's spirit: allocateWireguardAddress
always suffixed "/32" regardless of address family, which produced
invalid host bits for IPv6 (needs "/128").

ForwardedPorts flows through model.Client -> model.ClientRecord
(gorm column wg_forwarded_ports, auto-migrated) -> ToRecord/ToClient/
MergeClientRecord, mirroring the awgServer field's earlier lesson
that new fields need checking against a second, hand-maintained
persistence-layer struct.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* feat(amneziawg): route a client's traffic through Xray via the Routing page

Every enabled AmneziaWG inbound gets its own Xray TPROXY bridge
automatically, with no toggle to enable first: a loopback
dokodemo-door inbound (sockopt.tproxy) tagged with the AmneziaWG
inbound's own real tag, so it's already selectable in the existing
Routing page's inbound-tag picker — the same trick the mtproto
sidecar's own bridge already relies on (InboundService.GetInboundTags
is a plain, protocol-blind SELECT over every inbound row's tag, no
dedicated UI plumbing needed).

internal/amneziawg's defaultPostUpDown TPROXYs every peer's traffic
into that bridge unconditionally; the bridge's port is derived
deterministically from the inbound's id (EgressPortForInbound) so the
kernel-side reconcile loop and the Xray-config generator never need to
negotiate a runtime value between them.

injectAmneziawgEgress never generates a routing rule itself — whether
a client's traffic goes anywhere beyond Xray's default routing is
entirely up to whatever rules the admin adds through the existing
Routing UI (pick the AmneziaWG inbound's tag as source, optionally a
specific peer's IP via that page's own Source-IP field, and an
outbound), exactly the same workflow as routing any other protocol.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* fix(amneziawg): recover orphaned interfaces after an ungraceful exit

Two gaps left an AmneziaWG interface stuck outside the manager's
control after a crash (kill -9/OOM/panic skips StopAll):

- ensureRestart's teardown was gated on the in-memory `exists` map,
  which is always empty on a fresh process, so a survived interface
  never got interfaceDown before interfaceUp tried `ip link add`
  against a name the kernel already had — failing forever and never
  populating m.ifaces, so traffic accounting silently stopped and the
  inbound could never be removed. Gate on isInterfaceUp instead, which
  checks real kernel state rather than this process's own bookkeeping.

- An inbound deleted from the database entirely while the panel was
  down has no entry in `desired` ever again, so it never reaches the
  per-id cleanup loop in Reconcile (which only walks m.ifaces). Add a
  one-time sweepOrphansLocked scan of configDir, mirroring
  mtproto.Manager.sweepOrphansLocked, that tears down and removes any
  leftover interface/config not in the current desired set.

Found by the automated review on MHSanaei/3x-ui#6105 (Finding 1).

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* i18n(amneziawg): backfill IPv6/obfuscation/port-forwarding keys in 11 locales

Only en-US/ru-RU ever got these 9 keys as each AmneziaWG feature landed
(the regenerate-obfuscation button, then Phase 2a's IPv6 fields, then
Phase 2b's per-client ForwardedPorts) — the other 11 locale files were
never backfilled, so i18next has been silently falling back to English
for all of them since Phase 1. Cosmetic-only (never broke anything),
but now closed for every shipped locale.

* fix(amneziawg): resolve 7 Medium findings from the automated PR review

Each is independently reproducible; fixed together since one review pass
found all of them.

- manager.go: the shared "ip rule add fwmark" policy route had no
  existence check, so it duplicated in "ip rule show" on every interface
  bounce (which hostRulesFingerprint forces on any client add/remove/
  re-IP). Now checked via "ip rule list | grep -q ..." first. (Finding 2)

- params.go: ExternalInterface, IPv6ExternalInterface, and subnetIp/
  subnetCidr are interpolated unescaped into a shell-executed PostUp/
  PostDown line, but only obfuscation and the IPv6 subnet were validated
  before save. Added ValidateInterfaceName (a strict charset+length
  pattern) and ValidateSubnetIPv4 (netip.ParsePrefix), wired into
  normalizeAmneziaWGSettings. (Finding 3)

- amneziawg_job.go: IsAwgInstalled() existed but nothing ever called it,
  so a host without awg/awg-quick (the Docker image, RHEL, Arch, a failed
  install.sh PPA step) logged a reconcile failure every 10s forever. Now
  checked once an inbound actually needs it, warning once instead of
  spamming. (Finding 4)

- client_inbound_apply.go: the WireGuard/AmneziaWG credential
  carry-forward (added so a metadata-only client edit doesn't rotate
  keys) never covered ForwardedPorts, so a partial edit -- an API call or
  Telegram-bot toggle that omits the field -- silently wiped a client's
  port-forwarding spec. Carried forward and written back the same way the
  key fields already are. (Finding 5)

- manager.go: hostRulesFingerprint keyed each peer on its IPv4 address
  only, and structuralFingerprint omitted IPv6Enabled/IPv6ExternalInterface
  entirely, so an IPv6-only change could pick the syncconf reload path
  (which never re-runs PostUp, leaving a stale NDP-proxy entry) or be a
  complete no-op. Both fingerprints now cover the IPv6 fields. (Finding 6)

- port_conflict.go: the AmneziaWG egress bridge (injectAmneziawgEgress)
  binds 127.0.0.1:63100+id with no collision check anywhere, since it
  isn't a database row the ordinary port-conflict query can see -- same
  blind spot the reserved Xray API port already has its own check for.
  Added the equivalent check for the AmneziaWG bridge port. (Finding 7)

- install.sh: install_amneziawg ran unconditionally for every install/
  update, building a DKMS kernel module and enabling host-wide IPv4/IPv6
  forwarding whether or not the feature is ever used. Gated behind a new
  should_install_amneziawg (XUI_INSTALL_AMNEZIAWG=true/false, or an
  interactive y/N prompt defaulting to no). Also replaced the deprecated
  apt-key adv with a dedicated keyring + signed-by= on the Debian branch,
  and guarded its sources.list appends against duplication on a retried
  install. (Finding 8)

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* feat(amneziawg): make the Xray TPROXY bridge a per-inbound opt-in

Addresses Finding 10 from the automated PR review: an always-on TPROXY
bridge makes every AmneziaWG tunnel hard-depend on Xray being up (all
traffic, including DNS, drops whenever Xray restarts), and forces a full
awg-quick down+up bounce on any client add/remove/re-IP, permanently
losing the syncconf fast path.

Adds ServerSettings.RouteThroughXray (off by default):

- defaultPostUpDown only emits the TPROXY/policy-route rules when it's
  on; a plain AmneziaWG tunnel now has zero Xray dependency out of the
  box.
- structuralFingerprint covers it (toggling it changes whether PostUp/
  PostDown contain any TPROXY rules at all -- structural, not a
  per-peer host-rule). hostRulesFingerprint's IPv4 tracking is now
  itself conditional on RouteThroughXray (and IPv6 tracking on
  IPv6Enabled), so an instance that never uses either keeps the
  syncconf fast path for a plain peer re-IP.
- injectAmneziawgEgress only creates a bridge for inbounds that opted
  in; checkAmneziawgEgressConflict (the Finding-7 fix) now parses each
  candidate through InstanceFromInbound so a non-routed inbound's port
  is correctly never treated as reserved.
- New inbound-level Switch in the AmneziaWG form; the actual outbound
  decision is still made entirely through the panel's stock Routing
  page, same as before -- only whether the bridge exists at all is now
  a choice.

Translation keys added to all 13 locales in the same commit this time,
not backfilled later (see Finding 9's lesson).

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* fix(amneziawg): resolve 4 Low findings from the automated PR review

- 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>

* fix(amneziawg): don't widen the peer address pool past AmneziaWG's own subnet

Completes Finding 12 from the automated PR review (the serverAddress half
of this finding was already fixed on main and cherry-picked here). This
half is specific to this branch: allocateWireguardAddress's /16
pool-widening fallback is an independent addition from upstream's own
main that this branch inherited during the cherry-pick rebase -- it
doesn't exist on the fork's own main at all, so this fix can't be
cherry-picked the normal way and is committed directly here.

Widening is safe for WireGuard's own Xray-native inbound (AllowedIPs
isn't tied to a strict kernel interface subnet), but AmneziaWG's kernel
interface Address is exactly the configured subnet -- an address
allocated from the containing /16 once the /24 fills up would be
silently unroutable. allocateWireguardAddress now takes an explicit
allowWidening bool: WireGuard's own caller passes true (unchanged
behavior), AmneziaWG's passes false (fails loudly on exhaustion instead).

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* docs(docker): note that AmneziaWG doesn't work in this image

Investigated: the image is Alpine-based, and AmneziaWG's own packaging
(DKMS module + amneziawg-tools) doesn't target Alpine/musl at all --
unlike the Debian/Ubuntu/Fedora/Arch paths install.sh already handles,
there's no package to apk add even with full host network/capabilities.
The panel already degrades gracefully (IsAwgInstalled() logs one warning
instead of retrying forever), so no code change is needed -- just made
the reason explicit at the point where a user would reach for cap_add/
network_mode to try to work around it.

* fix(sub): include amneziawg inbounds in subscription links

getInboundsBySubId's SQL protocol allowlist never had 'amneziawg' added,
so every AmneziaWG client was silently excluded from all three
subscription formats (plain/individual links, JSON, Clash) and from the
Telegram bot's QR/individual-link buttons, which fetch through the same
path. genAmneziaWGLink itself was already fully implemented and already
wired into GetLink's dispatch switch -- it just never got a chance to
run. Same bug shape as the earlier TRACKED_PROTOCOLS frontend gap: a
hardcoded protocol list one entry short.

Found while investigating whether the Telegram bot needed AmneziaWG-
specific client-management code -- it doesn't (the bot itself is fully
protocol-agnostic), but this is the actual root cause of "can't share
an AmneziaWG client's config via the bot."

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* fix(inbound): enforce node-eligibility server-side, not just in the UI

Investigated multi-node interaction with AmneziaWG: the master's own
reconcile (DesiredAmneziaWGInstances) and Xray config generation
(injectAmneziawgEgress, the GenXrayInboundConfig protocol skip) all
correctly filter on NodeID IS NULL, so a node-assigned AmneziaWG (or
MTProto) inbound would never be managed by the master. But nothing
stopped one from being created that way: NODE_ELIGIBLE_PROTOCOLS
(frontend/src/pages/inbounds/form/InboundFormModal.tsx) only hides the
node picker client-side -- a direct API call could set nodeId on an
AmneziaWG inbound, which every node then reconciles as an ordinary
local inbound (nodes run the identical binary, full cron suite
included), leaving it running unmanaged and untracked by the master's
own AmneziaWG bookkeeping.

Added isNodeEligibleProtocol (inbound_protocol.go), mirroring the
frontend's allowlist, and enforced it in both AddInbound (the actually
exploitable path -- nodeId comes straight from the request) and
UpdateInbound (defense in depth; NodeID is already restored from the
stored row there before this check, so it mainly guards against a
protocol change on an existing node-hosted inbound).

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* fix(amneziawg): allow TPROXY-marked traffic through a default-deny INPUT chain

TPROXY never rewrites a packet's own destination address, only the routing
decision. A default-deny firewall whose INPUT chain sanity-checks "is this
destination actually local" (UFW's ufw-not-local, via addrtype --dst-type
LOCAL, is a concrete example) silently drops the redirected packet before
Xray's socket ever sees it -- RouteThroughXray looked fully configured
(TPROXY rule present and counting, Xray listening with IP_TRANSPARENT set)
yet every peer's traffic vanished with no trace on either side.

Adds an idempotent, never-torn-down "iptables -I INPUT 1 -m mark --mark
<fwmark> -j ACCEPT" alongside the existing shared policy route, so this
works regardless of which firewall manager owns the rest of the INPUT chain.

* fix(frontend): give AmneziaWG the same UDP tag and its own tag color

The Inbounds list only special-cased isWireguard/isHysteria for the "UDP"
network badge, so an AmneziaWG row showed just the bare protocol tag with
no transport badge next to it. Added the missing isAmneziawg flag (mirrors
isWireguard exactly) and wired it into the same branch.

Client-row protocol-color maps in ClientsPage/HostList had no amneziawg
entry, silently falling back to grey -- ClientInfoModal already had
amneziawg: 'yellow' from earlier work, these two just never got it.

* feat(logs): show which AmneziaWG client an access-log line belongs to

The dokodemo-door TPROXY bridge every AmneziaWG peer's traffic is routed
through has no per-user identity, so Xray's own access log never carries an
"email:" token for these lines -- the Access Logs modal showed a blank
Email column for every in-*-udp row, even though every other protocol's
rows show the client normally.

The peer's decapsulated tunnel IP does survive as the log's "from" address,
and that IP deterministically maps to exactly one configured peer. Builds a
"<inbound tag>|<ip>" -> email index from the same AmneziaWG inbounds already
parsed elsewhere (amneziawg.InstanceFromInbound), and fills in Email from it
whenever the raw log line didn't have one.

* fix(amneziawg): enable sniffing on the TPROXY bridge

Domain-based Routing rules could never match RouteThroughXray traffic: an
AmneziaWG peer resolves DNS itself, through the tunnel, before ever sending
a packet, so the decapsulated traffic TPROXY hands to the bridge is already
a bare destination IP with no domain name attached at the network layer.
Every other inbound recovers this via sniffing (confirmed working for the
stock wireguard inbound, which does have it configured); the bridge never
got a sniffing block at all, so only tag/IP/network-based rules could ever
match it -- any domain rule above it in the list was silently unreachable.

* docs: add an AmneziaWG config page and list it as a supported protocol

Closes the PR checklist gap: the feature shipped with zero mention on
the docs site. Mirrors reality.mdx's structure (key settings, setup
steps, config excerpt) and notes the Docker/multi-node/Telegram-bot
caveats the PR itself is honest about not having confirmed.

* fix: address the fresh review round on PR #6105 (8 findings)

1. hostRulesFingerprint didn't account for ForwardedPorts when
   RouteThroughXray was off, so re-IPing a peer with port-forwarding
   configured left stale DNAT rules pointing at an address the next
   peer could be handed.
2. Server/client config values (keys, email, I1) were never validated
   for control characters before being written into the generated
   .conf; a newline could smuggle a PostUp hook into awg-quick's
   parser. Added ValidateConfigValue at save time and a
   sanitizeConfigValue backstop at render time.
3. checkForwardedPortsConflict didn't scope to node_id IS NULL, so a
   port used only on a different node produced a false collision; also
   hoisted the panel-port/inbounds lookup out of the per-client loop
   (portConflictContext) so N clients cost one query, not N.
4. PostDown commands were ";"-joined and abort on the first failure;
   appendOrTrue makes teardown best-effort so an external firewall
   flush can't leave DNAT rules to accumulate across bounces.
5. The "ip rule list | grep -q" existence check could SIGPIPE under
   pipefail and re-add a duplicate rule; switched to grep -c >/dev/null.
6. Ported the vpn:// share-link format (base64url of the plain .conf
   text, matching the real AmneziaVPN app) onto this branch -- it had
   only ever landed on our own fork's main, so this PR branch was still
   on the old amneziawg://+query-params scheme our own docs no longer
   described. Also corrected the docs' install.sh claim (opt-in/
   interactive, not automatic) and stale pre-opt-in comments in
   route_egress.go.
7. install.sh: Arch's ndppd install used pacman -Syu (full system
   upgrade) instead of -Sy like every other call in the script; and
   should_install_amneziawg re-prompted on every `x-ui update` even
   when awg was already installed.
8. CollectTraffic could clobber a concurrent restart's freshly-reset
   (empty) traffic baseline with stale pre-restart counters, since
   getPeerStats runs lock-free; now checks pointer identity before
   writing back. sweepOrphansLocked permanently disabled itself on a
   transient os.ReadDir failure instead of allowing a retry.

go build/vet/test and frontend typecheck/lint/build/vitest all pass.

* fix(install.sh): check the live sysctl value, not sysctl.conf text

Reviewer feedback (cherts, PR #6105): grepping /etc/sysctl.conf for the
setting name is unreliable -- many distros split sysctl config across
/etc/sysctl.d/*.conf, and /etc/sysctl.conf can be a symlink into that
directory, so the check can miss an already-active setting (harmless
duplicate append) or match a disabled/commented line (forwarding
silently stays off). Query the live value via `sysctl -n` instead,
which is accurate regardless of which file set it. Applied the same
fix to both the IPv6 and IPv4 checks for consistency.

* fix: update inbound_amneziawg.go to the split buildInboundForLocalRuntime

Same fork-only-file blind spot as the one caught on our own main after
the 3.6.0 sync: upstream split buildRuntimeInboundForAPI into
buildInboundForNodePush / buildInboundForLocalRuntime (part of the
node-sync client-deletion fix, 5bc81dfd), updating every call site it
could see. This file doesn't exist upstream, so it kept calling the
old name even after the branch merged in that commit.

* fix(frontend): recognize AmneziaWG's vpn:// scheme in share-link labels

The shared link-tag/label helper (used by the client info modal, QR
modal, and subscription page) had no entry for the vpn:// scheme
AmneziaWG links use, so it fell through to the generic fallback: a
plain "Vpn" tag with no color, and an empty remark/port that made the
row's title fall back to "Link N" instead of the inbound's actual
name:port — unlike every other protocol, which shows its real tag and
label.

vpn:// links are base64url of a plain .conf text (matching the real
AmneziaVPN app's own share-link format), not a structured URL, so
there's no query string or #hash to read a remark/port from. Decode
the payload and pull the remark/endpoint back out of the .conf text
directly instead.

* fix(xray): force a full restart for TPROXY inbounds, never hot-add them

Real incident: an AmneziaWG inbound with RouteThroughXray enabled lost
all internet on that connection after a migration. Root-caused on the
live box -- iptables TPROXY counters were incrementing (packets
correctly redirected to 127.0.0.1:63110), but nothing was actually
listening there (ss showed nothing on that port) until a full
`systemctl restart x-ui`, after which the bridge came up immediately.

Xray-core's gRPC AddInbound reports success for a new sockopt.tproxy
inbound (internal/amneziawg's own Xray egress bridge is the only kind
this fork ever generates) but doesn't reliably bind a working listener
for it outside of process startup -- the bridge silently never comes
up, and RouteThroughXray traffic goes nowhere until the next full
restart happens to occur for an unrelated reason.

diffInbounds already has this exact defensive pattern for REALITY
inbounds ("a gRPC remove+add does not reliably rebuild the REALITY
authenticator"), just never extended to TPROXY, and only in the
already-existing-then-changed branch -- the "brand new inbound" branch
had no such guard at all, which is exactly the path a freshly-enabled
RouteThroughXray bridge takes. Added inboundUsesTproxy and wired it
into both branches.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* fix(amneziawg): flag Xray for resync when a peer edit changes qualifying state

Real production bug, root-caused on iiadmin-vps: updateAmneziaWGInbound/
AddInbound/DelInbound only ever updated the kernel interface via
amneziawg.GetManager() -- they never called SetNeedRestart the way every
other protocol's mutation path does (client_crud.go, inbound.go, etc. all
do). injectAmneziawgEgress's TPROXY bridge inbound depends on
InstanceFromInbound finding at least one qualifying peer plus
RouteThroughXray, so an edit that flips that (first peer added, last one
removed, RouteThroughXray toggled on) previously required a full panel
restart before the bridge actually got created, with no error anywhere:
the kernel interface would handshake fine, but traffic redirected into the
bridge's TPROXY port went nowhere because nothing was listening there.

diffInbounds/inboundUsesTproxy already correctly force a full restart for
a brand new TPROXY inbound (bdee0a20) -- that part was never the bug. The
gap was entirely upstream: nothing ever told Xray a resync was even needed.

* fix(clients): reject AllowedIPs already used on another WireGuard/AmneziaWG inbound

defaultWireguardClients/defaultAmneziaWGClients only ever checked uniqueness
against their own inbound's client list, so two inbounds sharing a subnet
(same protocol or not) could silently hand out or accept the same address --
the exact scenario behind a real duplicate-IP incident where a WireGuard and
an AmneziaWG client both ended up on the same address. otherTunnelAllowedIPs
now collects every address already claimed on every other tunnel inbound and
folds it into both the auto-allocation pool and the manual-entry collision
check, naming the other inbound in the error when it fires.

* fix(frontend): add the missing AmneziaWG config download on the sub page

The subscription page already gave WireGuard links their own "Config"
block (copy/download/QR of the actual .conf, via wireguardConfigFromLink
reversing the wireguard:// query params) but had no equivalent for
AmneziaWG's vpn:// links -- its isWireguardLink gate never matched them,
and no reverse-parse helper existed for this page specifically. Every
other surface (InboundInfoModal, ClientInfoModal, ClientQrModal) already
had this parity; this was the one page that didn't.

Fixed by adding amneziawgConfigFromLink (inbound-link.ts), simpler than
its WireGuard counterpart since a vpn:// payload already *is* the plain
.conf text -- just base64url-decode it, no query-param reconstruction
needed -- and wiring it into SubPage.tsx alongside the existing WireGuard
block, reusing the same pages.clients.amneziaWgConfig label the other
three surfaces already use.

* fix(xray): force a full restart for password-auth SOCKS5 hot-apply

Real production incident: editing a client under an AmneziaWG inbound
left its embedded SOCKS5 relay's settings byte-different (a new account
list), and Xray's gRPC remove+add hot swap silently dropped the account
for a peer whose email contained non-ASCII characters -- its tunnel kept
handshaking fine but all its traffic got rejected at the SOCKS5 layer,
while every other peer on the same relay was unaffected. A full restart
(reading the same JSON straight from disk) always produced the correct
account list. socks isn't in userDiffableProtocols (that only covers
vless/vmess/trojan's clients+email shape, not accounts+user), so any
settings drift on this inbound fell through to the generic remove+add
path. Forces a restart instead, the same defensive choice already made
for REALITY and TPROXY -- scoped to auth:"password" specifically so the
other, noauth SOCKS5 bridges (panel/node/mtproto egress) keep the cheaper
hot path.

* Fix Attach reusing one identity's address across wg/awg inbounds

ClientService.Attach deliberately copies one identity's stored
AllowedIPs into every WireGuard/AmneziaWG inbound it's attached to
in the same call, so the same person gets the same tunnel address
on every protocol they use. Its loop calls addInboundClient once per
inbound, and each of those independently computes
otherTunnelAllowedIPs -- so by the second inbound in the batch, the
first inbound's just-written copy of this identity's own address
looked like a cross-inbound collision against itself.

Real production symptom this caused: detaching then re-attaching a
client to both wg and awg failed with "wireguard: allowedIPs entry
X is already used by a client on inbound 'awg' (#N)" -- the exact
address the identity is supposed to keep, rejected as if it belonged
to someone else.

Add a selfEmails exclusion to otherTunnelAllowedIPs and populate it
from the client(s) being processed at the one real call site. Safe
unconditionally: ClientRecord.Email is globally unique, so a match
can only ever be this same identity's own entry on a sibling inbound,
never a genuine different client's address.

Reproduced the underlying mechanism live (manual entry correctly
rejected as a cross-inbound collision; fresh auto-allocation
correctly avoided a used address) before writing the fix, to confirm
the guard itself works and the bug is specifically in how Attach's
per-inbound calls interact with it.

* Attach: allocate fresh when re-attaching with no active tunnel

The previous fix (82cc69f5) made Attach's own address-reuse
correctly not collide with itself across inbounds -- but it still
always reused an identity's stored AllowedIPs verbatim, even when
that identity currently has zero WireGuard/AmneziaWG attachments at
all. A real report from testing this live: an identity fully
detached from both its wg and awg inbounds, then re-attached, got
its old address back even though several lower addresses were free
-- because nothing about being fully detached ever cleared the
stored value Attach copies from.

Add hasTunnelAttachment, checked once against the identity's CURRENT
inbound set before Attach's loop runs: if none of its current
inbounds is WireGuard/AmneziaWG, clear the stored AllowedIPs so this
attach allocates fresh (matching what a brand-new client would get)
instead of resurrecting an address nothing reserves anymore. Left
alone when the identity already has an active tunnel elsewhere, so
extending it to a second protocol still keeps a consistent address.

* Fix TestOtherTunnelAllowedIPsExcludesSelfEmail's own test setup

CI caught this: the "genuinely different client" (other@wg) was
seeded onto the SAME inbound passed as excludeID, which
otherTunnelAllowedIPs already excludes entirely regardless of the
selfEmails fix -- so the assertion that its address is still
reported could never have passed, proving nothing either way. Move
it onto the sibling inbound alongside shared@id, which is what the
test actually needs to exercise (two clients on one sibling, one
excluded by email, one not).

* Attach: never inherit an address that doesn't fit the target inbound

hasTunnelAttachment (from the earlier fix, commit 51067f16) only
asked "does this identity have ANY tunnel attachment", treating that
as license to reuse its stored address verbatim on every inbound
being attached. Real production case this missed: an identity's
stored address came from WireGuard's own fallback subnet
(10.0.0.0/24, used when that inbound has no other clients to infer a
base from), then got attached to a second, AmneziaWG inbound
configured for a completely different subnet (10.8.1.0/24).
defaultAmneziaWGClients's already-set-AllowedIPs branch only checks
for collisions, never subnet membership, so the mismatched address
was accepted silently -- producing a peer that can never actually
connect, since an AmneziaWG address must fall inside the kernel
interface's own configured subnet to be routable at all.

Add addressesFitAmneziaWGInbound, checked per inbound inside Attach's
loop: if the inherited address doesn't fit the SPECIFIC inbound being
attached, clear it just for that one so it gets a fresh, valid
allocation instead, while other already-attached inbounds keep their
existing values. WireGuard has no equivalent strict subnet
requirement (allocateWireguardAddress can widen to a fallback pool
for it), so this only ever constrains AmneziaWG targets.

* Give WireGuard an explicit, admin-configurable subnet field

WireGuard previously had no configurable subnet at all -- only an
implicit one, either inferred from existing clients' own addresses
(wireguardAllocationBase) or a hardcoded 10.0.0.0/24 fallback when
none exist yet. AmneziaWG, by contrast, has always had a real
server.subnetIp/subnetCidr field in its settings, editable in the
UI. User request: give WireGuard the same treatment.

Backend: explicitWireguardSubnetBase reads an optional subnetIp/
subnetCidr pair from the inbound's own settings JSON (mirroring
AmneziaWG's defaultAmneziaWGSubnetBases). defaultWireguardClients
checks it first; only when unset does it fall back to today's
inference-from-existing-clients behavior, so an inbound saved before
this field existed keeps working exactly as it always has.

Frontend: subnetIp/subnetCidr added to WireguardInboundSettingsSchema
and the inbound form (mirroring AmneziaWG's own field layout/labels),
with a real default (10.0.0.0/24, the same value the backend already
fell back to) seeded for newly created inbounds so the field starts
populated and editable rather than blank. Translated across all 13
locales.

This also structurally closes the class of bug fixed in
82cc69f5/291c47b3: with wg and awg subnets explicit and
independently controllable, an admin who wants matching addresses
across both protocols can configure them to actually agree, instead
of one silently inheriting the other's incompatible range.

* Split the client edit form's AllowedIPs into per-protocol fields

A client attached to both WireGuard and AmneziaWG shared one AllowedIPs
form field with a dynamically-switching label, so its two genuinely
different addresses could never both be shown or edited correctly.
Worse, Update/Create broadcast that one shared value to every attached
wg/awg inbound with no subnet-fit check, so an ordinary edit save could
silently overwrite one protocol's address with the other's -- the same
bug class already fixed for Attach, but reachable from any client edit.

model.Client gains an optional AllowedIPsByInbound map so a caller can
send distinct values per inbound; Update/Create honor it and, when it's
absent, clear a shared value that doesn't fit an AmneziaWG inbound's own
subnet instead of writing it through. A new TunnelAllowedIPsByInbound
read path feeds the real per-inbound address to the client edit form via
GET, which now renders two separate, correctly-labeled fields whenever
both protocols are attached (unchanged single dynamic field otherwise).

* Regenerate openapi.json for the new allowedIPsByInbound field

Follow-up to 878ee839: gen:zod (frontend/src/generated) was already
regenerated and committed, but gen:api (frontend/public/openapi.json)
wasn't, so CI's codegen drift check failed.

* Fix build breakage from merging upstream main: Update() gained a limitHwid param

Two of our own AllowedIPs tests (not present upstream, so the merge never
flagged them as conflicting) still called the old 3-arg Update(inboundSvc,
id, client) -- upstream's hardware-ID-limit feature added a required
limitHwid parameter that every other caller in this package already
passes. Also drop createDefaultInboundSettings from InboundsPage.tsx: the
merge conflict resolution kept the import, but upstream's clone-payload
refactor (buildClonePayload, inbound-clone.ts) already calls it
internally now -- this file doesn't need it directly anymore.

* Fix real bug: AmneziaWG clients rejected as "empty client ID" in 3 places

Three switch statements on inbound.Protocol handle "wireguard" explicitly
(checking client.PublicKey) but fall through to the default case for
"amneziawg" (checking client.ID, which AmneziaWG clients never set --
they use PublicKey/Email like WireGuard, not the VMess/VLESS UUID field).
This is what the 4 AllowedIPs tests were actually catching:
UpdateInboundClient's newClientId derivation hit this same default branch,
so every Update() on an AmneziaWG client returned "empty client ID"
before ever reaching the AllowedIPs logic being tested.

Fixed by adding "amneziawg" alongside "wireguard" in each switch:
addInboundClient's per-client validation, UpdateInboundClient's
newClientId derivation, and AddInbound's per-client validation (the
third one wasn't hit by these tests, but has the identical bug -- creating
a brand-new AmneziaWG inbound with a client attached would fail the
same way).

* refactor(amneziawg): rename Obfuscation20 to Obfuscation31, drop the dead mobile preset

Mechanical rename ahead of the AmneziaWG 3.1 parameter work: the type,
generator and prose all said 2.0, and the "mobile" generator preset was
reachable only from its own test. No behavior change.

* feat(amneziawg): AmneziaWG 3.1 obfuscation parameters (backend + generated schemas)

Adds the 3.1 parameter surface to the inbound settings and both Go config
emitters: I2-I5 signature packets, HeaderProtectionKey (base64 32-byte,
shared server<->client), ContentPaddingAddition, the five handshake-timing
randomization ranges (RekeyAfterTime/RekeyTimeout/RejectAfterTime/
KeepaliveTimeout/MaxHandshakeAttempts), and the RandomTrailers/
DisableCookies switches. Freshly generated sets fill everything except
I2-I5 (matching Amnezia's own generator) with jittered ranges bracketing
WireGuard's stock timing constants; every reject window starts >= 30s
above the rekey window by construction. Empty fields stay off the wire,
so blanking a field disables just that feature.

Validation generalizes the H1-H4 range checker for the new uint32-range
fields, requires min 1 on timers, cross-checks rekey-vs-reject, and
demands a real 32-byte base64 header-protection key. The manager warns
once per process when the installed awg tools predate 3.1 but an inbound
uses 3.1 parameters (awg-quick rejects unknown keys with a generic
error otherwise); apply still proceeds.

Requires amneziawg-tools v3.1.20260812+ / module or amneziawg-go
v3.1.20260814+ on the host.

* feat(amneziawg): emit and randomize 3.1 parameters in the frontend

Both client-config emitters (the vpn:// link builder and the clients-page
.conf builder) now carry the 3.1 [Interface] lines in the same order as
the Go emitters. The obfuscation randomizer moves out of InboundFormModal
into a shared lib/xray/amneziawg-obfuscation.ts that also fills the new
fields, and createDefaultAmneziawgInboundSettings switches from static
values to that generator — a fresh inbound now really gets the unique
fingerprint the docs promise instead of the same jc=5/jmin=10 set on
every install.

Schema parse-time defaults for the new fields stay ''/false on purpose:
real values come only from the generator, so resaving an inbound never
mutates its stored parameters. A new parity test pins the hand-written
AmneziawgServerSchema to the generated ServerSettings key set, so a field
added on one side can no longer silently vanish from configs.

* feat(amneziawg): 3.1 form fields and translations

Inbound form gains inputs for I2-I5, HeaderProtectionKey (filled by the
existing obfuscation Regenerate button), ContentPaddingAddition, the five
timing ranges, and the RandomTrailers/DisableCookies switches; the MTU
input picks up the min=1 its schema already enforced. All 13 locales get
the 19 new keys and drop the "2.0" branding from the s3/s4/i1 labels.

* docs(amneziawg): document 3.1 parameters; install.sh kernel/version notes

The AmneziaWG page's obfuscation section moves from the 2.0 to the 3.1
parameter set: table rows for I2-I5, HeaderProtectionKey,
ContentPaddingAddition, the timing-randomization ranges and the
RandomTrailers/DisableCookies switches, a requirements callout (tools
v3.1.20260812+, module/awg-go v3.1.20260814+, Linux 6.7+ for the DKMS
path), and a sample client .conf that matches what the panel actually
emits (including the DNS defaults and PersistentKeepalive it always had).

install.sh warns before a DKMS build on a pre-6.7 kernel and after any
install that left pre-3.1 amneziawg-tools on PATH.

Also updates the hosts API operation paths ({id} -> {groupId}) in the
stale ru/zh/fa reference pages: syncing docs/public/openapi.json for the
new AmneziaWG schema fields surfaced that rename, which had never been
copied over, and the docs build fails on paths missing from the spec.

* fix(amneziawg): reject control characters and canonicalize 3.1 range values

Adversarial review of the 3.1 work surfaced a validation gap:
base64.DecodeString silently ignores CR/LF, so a header-protection key
that picked up a line wrap in transit decoded to a valid 32 bytes,
passed validation, and was emitted verbatim into every client config —
where the orphan second line breaks the import while the server (whose
emitter strips control chars) keeps running with the correct key. The
key and range validators now reject control characters outright.

Also from the same review: range values are canonicalized on save
("110 - 140" -> "110-140", whitespace-only collapses to feature-off,
closing a case where the server conf rendered an invalid blank-value
line the client emitters omitted); the rekey/reject invariant is now
enforced against WireGuard's 120s/180s defaults when only one side is
set; and the structural fingerprint joins on "\n" instead of "|",
which is a legal I1-I5 character and made adjacent free-text fields
join-ambiguous.

* fix(install): resolve latest release tag via web redirect to dodge API rate limits

The non-interactive install smoke test resolved the release version through
the unauthenticated GitHub API (api.github.com/.../releases/latest), which
allows only 60 requests/hour per IP. The test installs twice in one run, and
on shared CI runner IPs the second call gets rate-limited, returns no
tag_name, and install.sh treats an empty version as fatal (exit 1) — the same
"Failed to fetch x-ui version" real users hit behind CGNAT/shared addresses.

resolve_latest_tag() now reads the tag from the github.com releases/latest
web redirect (not subject to the API rate limit), falling back to the API
only if the redirect yields nothing. Verified with the real
deploy/test/smoke-noninteractive.sh (two installs, both green).

* fix(amneziawg): three review findings on #6105, plus a comment trim

1. A peer's allowedIPs reached the generated .conf unvalidated and
   unsanitized, unlike email/publicKey/preSharedKey which
   normalizeAmneziaWGSettings already guards. A newline in an entry let a
   following "[Interface]" re-open the interface section, whose "PostUp = ..."
   awg-quick then runs as root on the next apply. Reproduced end to end
   against generateServerConfig. The save path now rejects and canonicalizes
   through normalizeWireguardAllowedIPs, and the render path sanitizes as a
   backstop for rows predating the validation (an upgrade, a restored backup,
   a direct DB edit). H1-H4 get the same render-time sanitize, and the two NIC
   name fields a plausibility check, since stripping control characters alone
   would still let a shell metacharacter into a root-executed PostUp line.

2. EgressPortForInbound is 63100 + inbound id, so an id past 2435 derives a
   port above 65535 -- and Xray rejects the whole generated config over one
   invalid port, taking every other protocol down with it. It now reports
   ok=false past the range, and both the Xray bridge and its TPROXY rules are
   skipped instead of emitting an impossible port.

3. The downloadable AmneziaWG .conf read ClientRecord.allowedIPs, a single
   shared column that holds the WireGuard address for an identity attached to
   both protocols -- the exact ambiguity tunnelAllowedIPs was added to resolve
   for the edit form. The info and QR modals already hydrate that field, so
   they now pass this inbound's own address to the builder.

Also trims the comment blocks in the files touched here to the 2-line
guidance in CLAUDE.md: internal/amneziawg alone carried 423 comment lines in
over-long blocks against 118 for the comparable internal/mtproto, and is now
at 110. Every non-obvious constraint is kept (the kernel S1/S2 rule, why
PostDown is best-effort, why grep -c and not -q, why the fingerprints split
three ways); the narration is gone. Two hot_diff.go comments pointed at an
internal/amneziawgnet package and an injectAmneziawgnetSocks function that
exist nowhere in the tree; the checks themselves are unchanged.

* feat(logs): add an AmneziaWG log view to the overview

The overview has an access-log view for Xray but nothing for AmneziaWG, so
when a tunnel misbehaves there is no way to see it from the panel at all. A
kernel tunnel logs no per-request lines, so the equivalent view is built from
the two things it does expose:

- Live per-peer activity from `awg show <iface> dump`, joined to the client
  email through the desired peer set: last handshake, endpoint, allowed IPs,
  cumulative transfer and online state, newest handshake first.
- The panel's own AmneziaWG event lines (interface up/down, awg-quick
  failures, the pre-3.1 tools warning), which are what actually explain a peer
  being absent from the table.

POST /panel/api/server/amneziawglogs/:count serves both, with the same
count + filter contract GetXrayLogs uses, and the modal mirrors XrayLogModal's
toolbar, auto-update, mobile cards and download. The action-bar button is
gated on a new status.amneziawg.configured, which stays true while an inbound
exists but its interface is down -- exactly when the event lines matter.

Verified against a running panel: the endpoint returns the peer table and
real event lines ("awg/awg-quick not found on PATH", "create config dir:
permission denied"), and count and filter both narrow as documented.

One of those lines surfaced a Debugf that had been rendering as
"for inbound1:amneziawg:"; fixed here since it is now user-visible.

* fix(amneziawg): stop double-counting a routed inbound's traffic

injectAmneziawgEgress tags its Xray bridge with the AmneziaWG inbound's own
tag, so the stock Routing page can target it. Xray therefore reports that
bridge's bytes under the inbound's tag, and XrayTrafficJob feeds them to
AddTraffic -- which accumulates -- on top of the same bytes AmneziaWGJob
already reported from `awg show dump`. An inbound with routeThroughXray on
counted roughly twice its real traffic, which also inflates the quota checks
that read the same counters.

The awg counters are the complete measure: every peer, whether or not TPROXY
routed it, and the same wire bytes the per-client totals are built from, so
they stay and the Xray rows are dropped. Per-client stats were never affected
-- a dokodemo-door bridge has no per-user identity, so Xray emits no
user>>>email rows for it.

Filtering happens before every consumer, so the DB totals, the external
traffic inform and the dashboard's live speed all read one source per inbound.
The set of bridge tags now comes from a predicate shared with
injectAmneziawgEgress itself, with a test that pins the two together -- naming
one tag too few doubles the traffic again, one too many makes real traffic
vanish.

* fix(amneziawg): align the three .conf emitters on one peer field order

The panel builds an AmneziaWG client .conf in three independent places, and
they disagreed: buildAmneziaWGClientConfig put PresharedKey right after
PublicKey (wg-quick(8)'s own order, and what both WireGuard emitters on the
clients side already use), while genAmneziaWGConfig and the Go
amneziaWGConfigText put it after Endpoint. A user comparing a subscription
link against a downloaded .conf sees the difference immediately, and the
generators are exactly the kind of parallel implementation CLAUDE.md warns
about drifting.

Moves the two outliers onto the wg-quick order. Also drops the stray trailing
newline that only appeared when PersistentKeepalive was set, so a config now
always ends on its last set field whichever that is -- the same shape all
three emitters produce for the same client.

Parsing is unaffected either way (the format is order-insensitive, and the
AmneziaVPN app reads it as a flat key-value bag), so this changes only the
rendered text. Adds a test on each side that pins the peer block's field
order, since nothing previously asserted it.

* refactor(amneziawg): switch to the embedded amneziawg-go/gVisor architecture

Replaces the kernel-module (DKMS) + awg-quick + TPROXY backend with the
fork's own embedded design: amneziawg-go runs in-process over a userspace
gVisor netstack, and each peer's decapsulated traffic relays into its own
loopback Xray SOCKS5 inbound, so Xray's native stats/sniffing/routing work
for free instead of through hand-rolled bridges. No kernel module, no DKMS,
no Secure Boot conflicts, works the same in a container as on bare metal.

- internal/amneziawgnet: new package (Device/UAPI, gVisor netstack, TCP/UDP
  forwarding, SOCKS5 relay, peer identity, IPv6 host-alias egress identity,
  per-client port-forwarding) - amneziawg-go v3.1.20260814 + gvisor.
- internal/amneziawg: keep the reusable protocol-shape types/validation
  (Instance/Peer/Obfuscation, InstanceFromInbound); drop the OS-shellout
  half (awg-quick, TPROXY policy routing, NDP proxy, peer-stats parsing).
- internal/web/service: rewire the 5 integration points (job, runtime,
  client-apply, web shutdown, xray config) from the old manager to the new
  one; the AmneziaWG log view is rebuilt on the embedded Device's own UAPI
  dump (extended to carry endpoint/AllowedIPs) instead of `awg show dump`.
- install.sh: drop DKMS/ndppd/TPROXY/Secure-Boot installer code (~250
  lines) - an entire recurring class of installer fragility goes away.
- frontend: drop the now-meaningless routeThroughXray toggle (the relay is
  always on); keep the field in the Zod schema, unexposed, so it isn't
  silently stripped from stored settings on next save - two regression
  tests deliberately depend on the Go struct still carrying it.
- docs/i18n: rewrite amneziawg.mdx for the new architecture; drop the
  dead routeThroughXray translation keys across all 13 locales.

Real production throughput (embedded core datapath, isolated bench, same
box the kernel-module path was measured on): ~296 Mbit/s up, ~640 Mbit/s
down, vs. 414.69 MB/s (~3.3 Gbit/s) for the kernel module on the same
hardware - a real gap, tempered by this being single-stream/no-SOCKS5-hop
and most VPN traffic being latency-bound rather than throughput-saturating.

* fix(amneziawg): restore the branch's own Obfuscation31 shape + 2 CodeQL findings

The previous push's wholesale-copy of types.go/params.go from the fork's
main branch pulled in that branch's own independent (and incompatible)
naming for the same AWG 3.1 feature set: Obfuscation20/GenerateObfuscation20
instead of this branch's already-shipped Obfuscation31/GenerateObfuscation31,
and a missing CanonicalizeUintRange -- broke every Go CI job (the whole
matrix fails to compile when any one package doesn't, which is why govulncheck/
golangci/postgres-durable-first/race all failed identically, not just go-test).

Restores params.go/params_test.go verbatim from this branch's own last
commit (a strict superset of validation: it already cross-checks rekey vs.
reject timing windows, which the copied version never did) and folds the
3.0/3.1 fields (HeaderProtectionKey, ContentPaddingAddition, the 5 timing
fields, RandomTrailers/DisableCookies) into Obfuscation31 itself, matching
the original struct exactly instead of as separate top-level Instance
fields. instance.go, the two amneziawgnet call sites, and 7 amneziawgnet
test files updated to match. Also drops the one test (sanitizeConfigValue)
that only ever served the retired kernel-module .conf writer -- correctly
not ported, so the test testing it shouldn't have been copied either.

Also fixes 2 CodeQL findings the same push surfaced: a clamped uint64->int64
conversion for the new log view's live byte counters (server.go), and an
unneeded len+len sum feeding a slice pre-size in the v6-egress outbound
merge (xray.go) -- append already grows correctly without it.

* chore(amneziawg): regenerate frontend schemas for updated doc comments

npm run gen was missed after the previous commit's types.go doc-comment
edits (Obfuscation20 -> Obfuscation31, ValidateHeaderProtection ->
ValidateObfuscation in the prose) -- openapigen bakes those comments
into the generated schema's description field, so the committed
frontend/src/generated/schemas.ts and openapi.json still had the old
wording. codegen's git-diff-exit-code check caught it correctly.

* fix(amneziawg): narrow 2 test fixtures that collided with MaxForwardedPorts

TestCheckForwardedPortsConflict_CollidesWithEnabledInboundPort and
..._NoCollisionWhenPortsDontOverlap used "8000-8100"/"9000-9100" as their
ForwardedPorts fixture -- 101 ports each, one over MaxForwardedPorts (100).
The cap check (checkForwardedPortsConflict, added this session alongside
the SOCKS-phantom-port check) fires first, so both tests got "more than
100 forwarded ports" instead of ever reaching the collision logic they're
actually testing. The cap itself has its own dedicated boundary test
already; these two just needed a narrower range that still covers/misses
port 8080 as intended -- 8075-8085 and 9075-9085, 11 ports each.

* fix(amneziawg): checkAmneziawgnetSocksConflict had no receiver in its new home

My merge-conflict resolution kept this as a method call (s.checkAmneziawgnetSocksConflict)
inside checkPortConflictTx, a plain function with no *InboundService receiver --
upstream's #6225 fix moved the port-conflict check out of the (s *InboundService)
method and into this new tx-scoped free function, and I didn't notice the call
site needed to change shape too. CI caught it immediately (undefined: s); nothing
in this specific package can be locally verified past internal/database's own
unrelated, pre-existing CGO build issue on this dev machine.

Since the signature had to change either way, folded in the fix already flagged
as a separate follow-up: checkAmneziawgnetSocksConflict now takes the caller's
db handle instead of fetching its own via database.GetDB(), so it actually runs
inside the same serialized transaction #6225 introduced -- previously it sat
right next to that race fix without benefiting from it.

* fix: address the review findings on the embedded AmneziaWG PR

5 blocking findings:

- Floor S3/S4 at 12 in both obfuscation generators (Go and frontend) and
  reject a hand-edited value below that when HeaderProtectionKey is set --
  IpcSet requires it, and ~39% of previously-generated sets violated it
  silently.
- Guard PrivateKey/PrimaryDNS/SecondaryDNS/remark against newline injection
  in the AmneziaWG .conf builder (both the Go subscription-link path and
  the frontend downloadable-config path) -- unguarded, any of them could
  inject an arbitrary config line into a subscriber's client.
- Bound the derived AmneziaWG SOCKS relay port to <= 65535 once an
  inbound's id is known, and check the reverse direction (does the relay
  port collide with an existing inbound's port) on both create and update
  -- previously only port -> relay collisions were checked, not relay ->
  port.
- Gate injectAmneziawgV6Egress on the same V6AliasesActive predicate
  desiredV6Aliases already uses, so the two can't disagree about whether a
  peer's IPv6 identity is actually active at the OS level.

2 minor findings:

- Fix the forwarded-ports cap check's off-by-one (a spec covering exactly
  the cap was rejected as if it were over it).
- Correct docker-compose.yml's stale comment describing the retired
  DKMS/kernel-module architecture.

* chore: retrigger CI

build (armv5) failed on a transient Go module proxy network error
(INTERNAL_ERROR stream reset on sagernet/sing), unrelated to this PR's
changes.

* docs: fix doc comments still describing the retired DKMS/awg-quick design

A few doc comments (and one illustrative test log line) survived the
embedded-architecture cutover unchanged and now contradict the code
they sit next to:

- internal/amneziawg/types.go's package comment claimed this package
  still owns a Manager that reconciles OS-level interfaces via
  awg-quick/DKMS -- that Manager was removed; the reconcile loop lives
  in internal/amneziawgnet now, and this package is protocol-shape-only.
- internal/amneziawg/params.go's ValidateObfuscation/ValidateConfigValue
  comments cited "awg-quick up" / "awg-quick executes as root" as the
  reason to validate -- the server itself never calls awg-quick in this
  architecture; the same value still reaches a real rendered .conf that
  a client app or an admin's own awg-quick CLI applies downstream, so
  the validation is still warranted, just for a different consumer.
  Mirrored the same fix in inbound_amneziawg.go's matching comment and
  its test's comment.
- internal/amneziawgnet/manager.go's Manager doc comments (x3) pointed
  readers at "internal/amneziawg.Manager" for comparison -- that type no
  longer exists in this diff at all. Repointed at internal/mtproto.Manager,
  the pattern this was actually modeled on and the one that's still real.
- Swapped one test's illustrative "awg-quick up awg2 failed" log line for
  a message shaped like this architecture's actual amneziawgnet logging,
  so a reader skimming the test doesn't wonder whether the server still
  shells out to awg-quick.

No behavior change.

* fix(docs): re-run codegen for xray-settings.mdx after conflict merge

The automated conflict-resolution hand-merge for this generated file
was content-correct but didn't byte-match a real regen (different
YAML long-string folding style). Re-ran npm run gen + docs' gen:api
and kept that canonical output instead.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

* fix(amneziawg): drop the dead access-log email backfill

amneziawgEmailIndex keyed peers by "<tag>|<tunnel IP>", a scheme built
for the retired TPROXY bridge where the peer's decapsulated tunnel
address survived as the access log's from-address. The embedded
architecture relays through a loopback SOCKS5 dial, so every AmneziaWG
log line's from-address is 127.0.0.1:<ephemeral> and the lookup could
never match: the index was rebuilt on every log view just to miss.
Remove the index, its GetXrayLogs wiring and its test. If per-line
emails are wanted back, the relay would have to publish a
local-port->email registry for the viewer to resolve loopback sources.

* fix(api): generate AmneziaWGLogs/PeerActivity schemas instead of hand-writing them

The amneziawglogs endpoint's response structs were missing from
openapigen's StructAllow, so they were silently absent from every
generated schema/example, the endpoints.ts entry carried a hand-written
response, and AmneziaWGLogModal.tsx duplicated the shapes as local
interfaces - the exact drift the allowlist rule exists to prevent.
Allowlist both structs with example tags, point the endpoint at the
generated schema, import the generated types in the modal, and sync
docs/public/openapi.json.

* chore(amneziawg): drop the unreferenced quiccapture package

Nothing imports internal/amneziawg/quiccapture and no route exposes it;
its package doc justifies the code as a port of
frontend/src/lib/xray/i1Generators.ts, which does not exist in this
repository, and promises an API round-trip that also does not exist.
1,110 lines of unreachable code with misleading provenance claims.
Revert this commit to bring the package back when the live-capture I1
feature and its frontend counterpart actually land.

* fix(clients): re-run cross-inbound conflict checks on the serialized writer

The new client-level checks - cross-inbound AllowedIPs collisions and
AmneziaWG forwardedPorts conflicts - read a fresh DB snapshot, decide,
and only then enter runSerializedTx, while lockInbound only serializes
writers on the SAME inbound. Two concurrent client creates on two
different tunnel inbounds both passed the read and both committed,
yielding two peers with one address: the exact check-then-claim race
81cfd857 (#6225) closed for AddInbound, which this PR's own
checkAmneziawgnetSocksReverseConflict already cites. Keep the pre-tx
pass for fail-fast UX and re-validate inside the transaction, where the
single writer makes the answer authoritative. The race test drives two
goroutines at two inbounds and demands exactly one winner; it fails
with committed=2 when the in-tx re-check is removed.

* fix(amneziawg): hot-apply depletion disables like mtproto does

applyTrafficMutationBatch special-cases MTProto so a quota/expiry
depletion cuts the sidecar immediately, but AmneziaWG fell through to
runtime AddUser/RemoveUser - explicit no-ops for this protocol - so a
depleted peer kept tunneling until the next 10s reconcile tick. Route
it through applyLocalAmneziaWG, whose own contract (re-read committed
settings, filter depleted clients, push to the interface) is exactly
this case; the comment claiming it mirrors applyLocalMtproto is now
true for the depletion path too.

* fix(amneziawg): persist cleared DNS fields instead of resurrecting defaults

PrimaryDNS/SecondaryDNS marshaled with omitempty, so clearing them
persisted settings with no key at all - and the frontend re-parses
stored settings through a Zod schema whose .default('8.8.8.8') /
.default('8.8.4.4') fire on missing keys, silently repopulating the
form on every load and re-persisting the defaults on the next save.
Blank is a documented, meaningful state (no DNS line in client
configs); drop omitempty so a cleared value survives the round-trip.
The regression test normalizes a server block with cleared DNS and
fails when the keys are dropped.

* fix(amneziawg): accept cleared numeric obfuscation/subnet fields in the form

AntD InputNumber emits null when cleared, Zod .default() only replaces
undefined, and unlike wireguard.ts - whose optionalClearedInt comment
documents exactly this failure mode - the AmneziaWG schema declared
subnetCidr and jc/jmin/jmax/s1-s4 as bare z.number() defaults. Clearing
any of the eight fields made safeParse reject the null and block the
save until the user retyped a value. Absorb null into undefined while
keeping each field's schema default, so a cleared field refills its
documented default and legacy blobs with absent keys behave as before.

* fix(amneziawg): guard the third .conf emitter against newline injection

The review-round fix added the newline guard to amneziaWGConfigText (Go)
and buildAmneziaWGClientConfig, but genAmneziaWGConfig in inbound-link.ts
- the third of the three emitters its own comment says must not drift -
still rendered privateKey/primaryDns/secondaryDns/remark unescaped, so a
newline there injected a config line (e.g. a rogue PostUp) into the
inbound form's downloaded .conf. Add the same guard, plus the regression
tests the original fix shipped without: all four fields on the Go and
both frontend emitters go red if any guard is removed.

* test(amneziawg): pin the S3/S4 floors the TS drift guard claims to mirror

The test's docstring says it mirrors internal/amneziawg/params_test.go,
but it asserted S3>=8/S4>=4 while the Go test and both generators pin
12/12 - the floor ValidateObfuscation enforces whenever a header
protection key is set, which this generator always sets. A regression
narrowing the TS floors into 8-11/4-11 would have passed the drift
guard and produced configs the backend rejects on save.

* docs: restore the pia repo-map entry and document the AmneziaWG subsystem

Merging main dropped CLAUDE.md's internal/pia/ bullet (added by #6272)
while resolving the repo-map conflict - the package itself is untouched.
Restore it, add the missing map entries for the two packages this branch
introduces (internal/amneziawg/, internal/amneziawgnet/), bump the cron
count, and give amneziawg_job its row in architecture.md's 5.4 table.

* chore(amneziawg): correct comments stranded by the architecture pivot

ae77c7e9's cutover to the embedded gVisor path deleted the kernel-module
code but left several comments describing it in the present tense:
hot_diff.go cited the removed service.amneziawgEgressStreamSettings and
wrongly claimed AmneziaWG is the only sockopt.tproxy source (tunnel's
TProxy mode is the live one the guard protects), socks_config.go pointed
at the deleted EgressBasePort/EgressPortForInbound, manager.go referred
to the deleted Manager and its fingerprinting as live code, web.go's
cron registration claimed the job scrapes traffic (its own doc says it
does not), and types.go capped ContentPaddingAddition at uint16 when
validation and upstream both use uint32.

* style(lint): satisfy gofumpt/goimports so make verify is green

json_service.go's two 'Tag: "proxy"}' literals came in with main's own
cc245a90 formatting commit and fail the repo's gofumpt gate for everyone;
the import grouping in inbound_amneziawg.go is from the serialized-writer
fix on this branch.

---------

Co-authored-by: Claude Sonnet 5 <noreply@anthropic.com>
Co-authored-by: Sanaei <ho3ein.sanaei@gmail.com>
Co-authored-by: claude[bot] <41898282+claude[bot]@users.noreply.github.com>
2026-08-24 02:41:15 +02:00
mrchatam 6f7a305239 fix(node): stop stale expiry sync from undoing client extensions (#6228) (#6231)
* fix(node): stop stale expiry sync from undoing client extensions (#6228)

After an expired client is extended on the master, a lagging node could
overwrite client_traffics with an older absolute expiry and latch
enable=false. Reject older absolute expiries on merge, ignore
expiry-stale disables when the master is not over quota, lift stale
lifecycle fields out of adopted settings, stamp reconcile fingerprints
from the pre-lift node blob, and mark the node dirty so the next tick
re-pushes.

* fix(node): lockstep client_traffics expiry/enable SQL with review fixes (#6228)

Make expiry merge keep any master absolute (node only activates when master
is unset/duration). Include this tick's up/down deltas in the enable
stale-disable quota check so a crossing-tick disable is not dropped.

* fix(node): add settings absolute helper for renew/lift guards (#6228)

Expose settingsClientAbsoluteExpiry so traffic merge can tell a real
node auto-renew (settings+stats later) from lagging ClientStats after a
master shorten. Trim lift godoc to the invariant.

* fix(node): authority-aware lifecycle merge for multi-node sync (#6228)

While config_dirty, accumulate traffic only — do not adopt node
expiry/enable/total/reset (and preserve dipped baselines so a false
renew cannot fire after clear). On clean ticks, master absolute expiry
wins; node auto-renew still goes through nodeClientRenewed when settings
also show the later deadline. Defer settings lifecycle lift until after
traffic deltas land, align SyncInbound via applyMasterClientLifecycle,
and avoid re-MarkNodeDirty when already dirty.

* fix(node): clear config_dirty only after the post-reconcile traffic merge (#6228)

After a successful ReconcileNode, keep the node dirty through the same
tick's SetRemoteTraffic so lagging ClientStats cannot clobber the
just-pushed master lifecycle, then ClearNodeDirty.

* test(node): cover dirty-gate, master-absolute, and renew false-positives (#6228)

Add regressions for extend/shorten while dirty, clean-sibling shorten,
settings vs lagging disable, renew recovery after dirty, renew with
matching settings, and shorten+Reset lagging stats not treated as renew.

* fix(node): address the review findings on the lifecycle merge (#6228)

The automated review on #6231 flagged a blocking regression and six smaller
issues. All of them are fixed here.

Blocking: making the master's absolute expiry always win left nodeClientRenewed
as the only channel for a node-side auto-renew, and that required a counter dip.
A client that used no traffic in the period never dips, so its renewal was
dropped, the master kept the expired deadline and disableInvalidClients removed
it with no way back (master-side autoRenewClients skips node inbounds). The node
bumps reset_count on every renewal, so that counter is now an independent
renewal signal and is persisted with the renewal so it keeps converging.

The deferred ClearNodeDirty made every reconcile-success tick merge in dirty
mode, which suppressed inbound adoption, new client_traffics rows, the orphan
sweeps and the whole SyncInbound record loop -- and left the node dirty forever
whenever SetRemoteTraffic errored. The clear goes back to where it was; a
separate justPushed flag now freezes only the client lifecycle merge for the
tick whose push just landed.

staleNodeDisable only recognised a lagging disable by an older expiry, so a
quota top-up (raise totalGB, leave the expiry alone) was re-latched to disabled
by the next lagging snapshot -- the #6228 symptom on a second axis. The
reviewer's suggestion of dropping the expiry precondition outright fails
TestNodeQuotaDisable_SameExpiryStillLatches, because the master's own counters
legitimately sit below a node's after a seeded-at-zero adoption. nodeDisableIsStale
instead compares the limits the node judged the client against with the master's
own: matching limits mean a genuine verdict that still latches (#4917), differing
limits mean the node has not seen the master's change yet. It also now measures
the master deadline against wall-clock now, so an expired master row no longer
looks "extended" merely because the node's copy is older still.

Also: the settings lift now writes enable in both directions, so a blob fetched
before a master disable cannot carry enable=true back into central settings and
on to the node; the renewal guard parses the inbound settings once per inbound
instead of once per renewing client; the adoption loop only writes settings when
they actually changed; and two comments that described mechanisms the code does
not use were corrected.

The test deadlines are now relative to the run: the merge compares against now,
so fixed timestamps would have rotted into the wrong side of it.

---------

Co-authored-by: mrchatam <287639636+mrchatam@users.noreply.github.com>
Co-authored-by: Sanaei <ho3ein.sanaei@gmail.com>
2026-08-23 23:17:56 +02:00
Sanaei 81fcacab11 chore(build): bump Go toolchain to 1.27.0
Go 1.27.0 shipped on 2026-08-19. Raise the go directive and the builder
image so Docker and release builds pick it up; every CI job already reads
the version from go.mod, and golangci-lint v2.13.1 release binaries are
themselves built with go1.27.0, so the lint job needs no pin change.
2026-08-23 21:57:03 +02:00
yzxcj797 a255ab7c65 fix(node): don't stamp InboundsAdoptedAt when the sync adopted nothing (#6284)
* fix(node): don't stamp InboundsAdoptedAt when the sync adopted nothing

Onboarding a node in selected mode with an empty tag list empties the
traffic snapshot via FilterNodeSnapshot before the merge sees it, so
the first clean sync adopts nothing — yet syncOne stamped
InboundsAdoptedAt regardless. The flag is documented as the first
clean sync that imported the node's pre-existing inbounds; stamping it
in this state arms the reconcile sweep (gated on the flag since
200ea091, the fix for #5898) to delete the node's pre-existing
inbounds on their next real sync: registering first and choosing tags
afterwards destroyed the node's inbounds.

Gate the stamp on the sync actually being able to adopt: in selected
mode, at least one selected tag or adopted alias must exist for the
snapshot filter to keep anything.

Fixes #6283

* restore atomicBool tests; trim comment to repo 2-line cap

The new test file unintentionally replaced the existing
node_traffic_sync_job_test.go, dropping its four atomicBool tests;
restore them and keep only an additive diff. Trim the syncCanAdopt
doc comment to the repository's 2-line comment cap.

* trim syncCanAdopt comment to the 2-line cap
2026-08-22 20:37:55 +02:00
Duxxie 380aff4d82 Add remote routing URL support (#6168)
* Add remote routing URL support

* Harden remote routing refresh

* fix(sub): harden remote routing fetch and accept Mihomo src rule flag

Remote routing bytes reach the YAML/JSON parsers from goroutines that run
outside Gin's recovery, so a parser panic on crafted input would take down
the whole panel. Contain it in fetch() (a panic now degrades to a failed
refresh that keeps the last-good value and releases the in-flight slot)
and start the refresh, cache-load and startup-warm goroutines through
common.GoRecover like the other background workers.

The route-graph validator only skipped a trailing no-resolve flag, so a
valid Mihomo rule like IP-CIDR,x,DIRECT,no-resolve,src was rejected as an
unknown target; skip both option flags.

Also deduplicate the HTTPS-source classification into
common.ParseRemoteRoutingURL so the save-time validator and the resolver
can never drift (internal/sub imports internal/web/service, so the copy
existed only to avoid the import cycle), move the test-only
mergeRemoteClashRulesYAML helper into the test file, and trim oversized
comment blocks.

---------

Co-authored-by: Duxxie <yelloduxx@users.noreply.github.com>
Co-authored-by: Sanaei <ho3ein.sanaei@gmail.com>
2026-08-18 16:02:11 +02:00
n0ctal 3f1dd4bf5a fix: follow-ups from the post-merge reviews of #6221, #6227, #6230 and #6239 (#6250)
* fix: follow-ups from the post-merge reviews of #6221, #6227, #6230 and #6239

Six defects the automated reviews found after those PRs merged. Each is
verified rather than taken on trust — two by experiment, the rest by
reading the merged code.

**Import restore never wrote an empty local value** (#6227). GORM builds
the assignment map from the struct passed to Assign and drops zero-valued
fields, so `Assign(model.Setting{Value: ""})` produced an empty Updates
and the imported row survived. Empty is the normal state: UpdateAllSetting
writes a row for every AllSetting field including the blank ones. That is
exactly the case the PR existed for — a destination with no certificate
inheriting the source machine's path. Confirmed with a throwaway test
before changing anything: the value stayed "IMPORTED". Now uses
saveSetting, which is not zero-filtered.

**Import destroyed node mTLS material** (#6227). The "no local row means
the default applied, so drop the import" branch fires for the five
nodeMtls* keys, which are minted on demand and deliberately absent from
AllSetting, so a fresh install has no row for them. Reinstall-then-restore
therefore deleted the CA certificate and its private key — and the backup
was the only copy, since neither is surfaced in the UI or the export.
Those keys are now kept.

**The clients-list enable toggle wiped renewal state** (#6239, #6238).
setEnable hand-builds the update payload and carried reset but not
resetDay or resetMax, so one click on the switch turned calendar mode off
and lifted the renewal cap permanently. The form-modal tests could not
catch it because that path does send both fields.

**"Delete depleted clients" deleted calendar clients** (#6239). The
predicate read `reset = 0` as "does not auto-renew", which is exactly the
calendar shape, in two places. Both now share one constant that also
requires `reset_day = 0`.

**Allowlist validation and parsing disagreed** (#6230). Save used net,
scan used netip, and they differ: `198.51.100.0/024` saves without
complaint and is silently dropped at scan — the failure the PR set out to
remove. Verified by running both parsers. An IPv4-mapped prefix parsed but
could never match, because contains() unmaps the query while the prefix
stayed 128-bit; it is unmapped at parse now. A test asserts the two
acceptance sets agree.

**A comment stated the opposite of the truth** (#6221). GetInbounds has no
enable filter, so a node reports a disabled inbound normally; the row in
that bug report was missing only because it was never delivered. Reworded
to the real invariant.

Also trims two comment blocks in ip_limit_allowlist.go to the repo's
two-line maximum.

Not included: the reviewer's suggestion to lift the node hand-off out of
`if inbound.Enable` in AddInbound. It is the right root-cause fix, but it
changes delivery behaviour on multi-node deployments and belongs in its
own change with its own testing, not in a cleanup batch.

One reported finding is not real: BulkCreate does call
validateClientResetDay, validateClientResetMax and
validateClientTrafficReset — verified in the merged tree.

* fix(netsafe): wrap both errors so errorlint passes

Unrelated to this PR's subject and in a file it does not otherwise touch.
It is here only because CI lints the merge result, and `main` has been red
since #6242 landed: `fmt.Errorf("%w; %v", ...)` wraps the first error and
formats the second, which errorlint rejects. Go 1.20 allows more than one
%w, so both are wrapped now and `errors.Is` works against either.
2026-08-18 15:24:59 +02:00
n0ctal 5c7ca5b579 feat(clients): give each client its own traffic reset cycle (#6240)
* feat(clients): give each client its own traffic reset cycle

Traffic reset is configured on the inbound, so every client sharing an
inbound resets together. An operator running a monthly 1000GB plan and a
weekly 200GB plan side by side has to press Reset Traffic by hand.

Clients now carry the same trafficReset / trafficResetDay pair the
inbound already has, with the same vocabulary and the same monthly
due-day rule, and PeriodicTrafficResetJob makes a second pass over the
clients whose own cycle matches the period it is running for. A client
that leaves the field at never behaves exactly as before: only its
inbound's schedule can reset it.

The fields live on ClientRecord as well as in the inbound settings JSON,
so an ordinary edit does not write the cycle back as empty, and an
unknown period is rejected rather than coerced, since a coerced value
would read as configured while no job would ever select the client.

Cron expressions and a custom post-reset quota from the issue are left
out: both are separate decisions, and neither has an inbound-level
counterpart to stay consistent with.

* fix(clients): make the per-client reset cycle editable and safe to run

Review found three things wrong with the first cut, one of them mine and
worse than the bug it replaced.

The cycle could only be set at creation. ClientService.Update writes the
columns directly only for a client with no inbounds; the normal path goes
through SyncInbound and applyClientRecordMerge, which this change had not
extended, so an edit updated the settings JSON while the clients column
kept the old value and the job kept applying the old cycle. The earlier
test passed because it asserted the value survived an unrelated edit,
which it did precisely because nothing ever wrote it. Replaced with a
test that changes the cycle and switches it off again.

Avoiding the re-enable that ResetTrafficByEmail performs was wrong.
Depletion disables clients.enable and the settings JSON as well as
client_traffics.enable, so lifting only the quota gate left a depleted
client out of the generated config with zeroed counters, which no longer
match the depleted predicate: locked out permanently. The rule is now
about cause, not state — a client the quota switched off is restored, one
disabled below its quota was switched off by hand and is skipped.

The bulk path also bypassed node propagation and the MTProto sidecar
quota that ResetTrafficByEmail handles, so it silently did nothing on
node-backed inbounds. Dropped in favour of the integrated path, whose
needRestart is now collected and turned into a single SetToNeedRestart.

Also adds the AutoMigrate NULL backfill, guards the merge so a stale node
snapshot cannot erase a configured cycle, validates the bulk-create and
import paths, normalizes the day the way the inbound path does, marks the
fields omitempty so existing clients match the published contract, and
shares one TRAFFIC_RESETS tuple between the three forms.

* fix(clients): validate renew fields on the bulk and import paths too

BulkCreate and ImportClients insert client records without going through
Create, so the resetDay/resetMax checks added with the calendar renewal
(#6239) and the renew cap (#6238) never ran there. An API caller could
store resetDay 45 or a negative resetMax, values the renewal query then
mishandles silently. Mirror Create's validation on both batch paths, next
to the trafficReset check they already carry.

---------

Co-authored-by: Sanaei <ho3ein.sanaei@gmail.com>
2026-08-18 13:08:44 +02:00
n0ctal d6472740dc feat(limitip): let operators exempt trusted addresses from the IP limit (#6230)
* feat(limitip): let operators exempt trusted addresses from the IP limit

Behind a shared address — an office gateway, a campus NAT, a residential
carrier — every user looks like the same client. One of them trips the IP
limit and the address is disconnected and handed to fail2ban, taking the
others with it. Today the only way out is editing jail.d by hand, which an
update overwrites.

Add an allowlist setting of addresses and networks. A matching address is
neither banned nor counted towards the limit: counting it would still cut the
shared network the entry exists to protect.

Entries are validated on save rather than skipped at scan time — a typo would
otherwise leave the address unprotected until someone noticed the bans.

* fix(limitip): keep each doc comment on its function and one grammar for the list

Three review follow-ups. loadAllowlist landed between hasLimitIp's doc comment
and hasLimitIp itself, so godoc showed one function's rationale above another's
body; it now sits after that function with its own comment.

The parser advertised semicolons and whitespace as separators while the
settings validator accepts commas only, making those forms unreachable through
the panel and the API — a promise the software never keeps. Both sides now read
the same comma-separated grammar.

The dist stub was a build artifact and does not belong in the tree.

* chore: drop the accidentally committed dist build stub

internal/web/dist/.gitkeep is what make dist-stub creates locally. Committing
it changes fresh-clone behaviour for everyone: today a bare go build fails
loudly on //go:embed all:dist, which is the documented signal to run the stub
target; with the file present the build succeeds and the panel serves an empty
dist instead.

* chore(i18n): translate the IP limit allowlist strings into the remaining locales

Ten locales carried the English source text verbatim; only ru-RU and uk-UA
were translated. The i18n dead-key test only checks that a key exists in every
file, so an untranslated value passes it silently.

Wording follows each locale's existing terms: the ipLimit noun already in the
file, and the comma-separated IP/CIDR phrasing from trustedProxyCidrsDesc.

* refactor(limitip): share one IP/CIDR list validator and read the allowlist only when enforcing

The allowlist check in CheckValid was a line-for-line copy of the trusted-proxy
loop directly above it. Both now call one helper, each passing its own message,
so the two lists cannot drift apart.

Run() read the allowlist on every 10s scan, including the majority of panels
where no client carries an IP limit and the value is discarded. It is now read
only once enforcement is known to apply.

CheckValid had no test for either list. The new one pins that a malformed entry
is rejected and that each list still names itself in the error, which is what
the shared helper could otherwise break.

---------

Co-authored-by: n0ctal <n0ctal@users.noreply.github.com>
Co-authored-by: Sanaei <ho3ein.sanaei@gmail.com>
2026-08-18 12:23:10 +02:00
n0ctal bb29b6afec fix(node): adopt a matching deployed inbound instead of recreating it (#6197)
* fix(node): adopt compatible origin inbounds without mutation

* fix(nodes): preserve ambiguous and adopted aliases

---------

Co-authored-by: n0ctal <293235942+n0ctal@users.noreply.github.com>
2026-08-14 20:01:35 +02:00
n0ctal 64f4f0746c fix(warp): surface update-clock persistence failures (#6209)
Co-authored-by: n0ctal <293235942+n0ctal@users.noreply.github.com>
2026-08-13 12:31:05 +02:00
Sanaei 5bc81dfd1d fix(node): stop the node sync from deleting clients it never meant to
A client that hit its quota or expiry was disabled, then destroyed on both
panels a few seconds later. Five defects fed the same hard delete.

ReconcileNode pushed buildRuntimeInboundForAPI, which strips disabled
clients. Every other call site targets an in-memory Xray config, where
dropping a user is harmless; a node target is a peer panel's DATABASE, so
the node deleted the row, stopped reporting it, and the master mirrored that
deletion back. Split the builder in two: buildInboundForNodePush injects
fallbacks only, buildInboundForLocalRuntime adds the strip on top. The names
now say which targets they are safe for.

setRemoteTrafficLocked trusted a config_dirty the caller sampled before the
snapshot round-trip. A client added inside that window commits on the same
serialized writer and marks the node dirty, but the merge still treated the
older snapshot as authoritative and deleted it. Re-read the flag inside the
writer.

In "selected" sync mode, FilterNodeSnapshot strips a deselected tag, but the
sweep loaded every inbound with node_id set, so deselecting a tag read as
"the node deleted it" and wiped an inbound the node still serves. Skip tags
outside the node's managed set.

A failed SyncInbound was logged and swallowed; on SQLite the transaction
still commits, and the sweep then deleted the innocent clients whose links
that failure had left unbuilt. Skip the sweep for such an inbound, and close
the trigger: SyncInbound now stores the trimmed email it looks up by, and
email validation rejects every unicode space rather than only U+0020.

ClientService.Delete tombstones up front and deliberately keeps the record
when an inbound fails, so the next attempt can retry the leftovers. The
tombstone did not lift with it, so the next merge dropped the client from
the synced settings and finished the deletion this path had refused. Add
withdrawClientTombstones on every failure path, in BulkDelete too.

Finally, make the sweep itself recoverable. "Ended the merge unattached" is
true for a real remote deletion and equally true for a bad merge, so it now
stamps sync_orphaned_at instead of deleting; any later merge that sees the
client attached clears the mark, and a reaper removes only what stayed
orphaned past the grace period. The traffic row survives that window too, or
a reclaimed client would come back with its usage, quota and expiry reset.
The mark is written by this sweep alone, so orphans from any other cause
keep their existing manual-cleanup semantics.
2026-08-01 15:19:08 +02:00
Sanaei f4b7b08e08 fix(ldap): stop auto-delete from wiping every client on an empty directory
FetchVlessFlags returns (empty map, nil) whenever the bind succeeds but the
search yields nothing usable — a renamed OU, a service account that lost read
on the user attribute, a filter that stopped matching. The only guard on the
destructive half of the sync was `err != nil`, so that answer was read as
"every user is gone" and the job detached every client from the configured
inbounds, once a minute, for as long as the directory stayed broken.

Gate auto-delete behind autoDeleteSafeForFetch: refuse an empty fetch, and
refuse one that collapsed below half of the last successful sync, which is a
misconfigured directory far more often than real churn.

Also stop splitCsv from defaulting an empty string to DefaultTruthyValues.
That default belongs to the truthy-value setting, but splitCsv is also what
parses ldapInboundTags, so an unconfigured tag list silently resolved to
["true","1","yes","on"]. It only ever bounded the blast radius by accident.
2026-08-01 15:18:50 +02:00
Sanaei f52c3c4837 perf(clients): make the clients page scale to large panels
The clients page was slow on panels with many clients for two independent
reasons: the server rebuilt the whole picture on every request, and the
browser rebuilt the whole table on every poll.

Server side, ListPaged loaded every client row, every client_inbounds link
and every client_traffics row into Go memory, then filtered, sorted and
paginated in a loop -- on a request the page repeats every five seconds.
Every predicate now runs in SQL and only the requested page's ids are
hydrated, so the cost tracks the page size rather than the client count.
Measured on SQLite with a realistic status mix: the default view at 100k
clients goes from 1,072ms to 64ms. Behaviour is preserved deliberately in
the subtle places -- the cross-panel global-traffic overlay is folded into
the same used-bytes expression the predicates and sort use, LIKE wildcards
are escaped so a search for "a_b" stays literal, and the two different
tiebreak rules the in-memory comparator had are reproduced per sort key.

The summary's per-bucket email lists are capped at 200 with exact counters
beside them. They only back hover popovers, but shipping every match made
the response grow with the panel: at 100k clients it carried ~42k emails,
and the page revalidated all of them through a strict Zod parse every five
seconds. The popover now shows a "+N" chip for the remainder.

Browser side, the page fired three sequential list requests per load and
threw the first two away: the query went out before the persisted sort was
applied, and again before the configured page size was known -- 0 meaning
"one long page" is indistinguishable from "not loaded yet". The page size
is now derived rather than mirrored through an effect, and the previous
visit's value is remembered so the single request goes out at mount instead
of queueing behind /setting/defaultSettings.

Then the per-poll work. Reading isFetching made it a tracked property, so
the refetch interval notified twice per cycle and re-rendered the page even
when structural sharing left the data identical. Xray reports a traffic row
per client whether or not it moved bytes, so the speed map was mostly zeros
and was replaced wholesale every push; zero rows are now dropped and an
unchanged result returns the previous object, which lets React bail out
instead of re-rendering. The five Tooltip-wrapped buttons and the inbound
chips per row do not depend on traffic at all and are now memoised, keyed on
the email because a push replaces the row object of every client whose
counters moved. antd's hashed:false drops 3,311 :where(.css-<hash>) wrappers
and 29% of the generated stylesheet, and a pinned cssVar key stops each of
the eleven page-level ConfigProviders minting its own token scope.

Two callers that only need the mutations, GroupsPage and ClientBulkAddModal,
no longer start the list query -- the groups page had been polling the full
paged list every five seconds for data it never renders.
2026-07-30 02:49:32 +02:00
Shichao Song 17e6b5a460 inbounds: allow custom monthly traffic reset days (#6071) 2026-07-28 23:27:09 +02:00
Sanaei 4605f00a15 fix(nodes): keep the credential-presence flag on the node heartbeat push
The Nodes page cache is overwritten wholesale by the heartbeat websocket
push, but the job broadcast a raw []*model.Node while the REST list returns
[]*service.NodeView. model.Node tags the api token json:"-" and carries no
hasApiToken field, so every push stripped the flag the edit form reads to
decide whether a token is already stored.

One 5s tick after the page loaded, editing any non-mTLS node then failed
with "Name, address, port and API token are required" — and stayed failed,
because setQueryData refreshes dataUpdatedAt, so the query never goes stale
and never refetches the intact REST payload.

Broadcast the NodeView read contract instead.
2026-07-28 17:38:46 +02:00
Sanaei 8bc00d1e90 style: drop the line comments added with the triage fixes
CLAUDE.md rules out // line comments in committed Go. The rationale they
carried is in the commit messages for each fix; doc comments that already
existed are kept, updated where the code they describe changed.

Also replaces reflect.Ptr with reflect.Pointer and rewrites the YAML keyword
alternation as a lookup table, both flagged by golangci-lint.
2026-07-27 14:37:57 +02:00
Sanaei 0e69f64e56 fix(job): bound the traffic-notify POST so a stalled receiver can't wedge it (#6115)
informTrafficToExternalAPI posted through the package-level fasthttp.Do,
which carries no read or write deadline. Run() is scheduled @every 5s under
cron.SkipIfStillRunning, so a receiver that accepts the connection and then
neither answers nor closes did not just delay one notification — it held the
job, and every following tick was skipped for the duration.

What stops with it is more than counters: AddTraffic runs autoRenewClients
and disableInvalidClients in the same call, so quota and expiry enforcement
stall too, and an over-quota client keeps transiting for the whole hang. The
online-client refresh and the websocket broadcasts sit later in the same tick.

Give the endpoint its own client with read/write deadlines and a DoTimeout
budget under the poll cadence, close the connection rather than pooling it
for a call this infrequent, and skip the POST outright when there is nothing
to report. Retries stay off: the payload carries per-tick deltas, so a resend
after a failed response leg would double-count on the receiver.

Verified against a listener that accepts and stalls: fasthttp.Do was still
blocked after 8s, the new client returns at its 3s budget.
2026-07-27 14:30:48 +02:00
MHSanaei cbd2940a63 fix(node): adopt a node inbound's host overrides into the master
Per-inbound Host overrides (Security/SNI/Fingerprint/ALPN and friends)
are looked up by the local inbound id when subscriptions render, but
nothing in the node sync ever fetched the node's hosts table: an
inbound adopted from a managed node got zero Host rows on the master,
so its subscription configs fell back to a bare TLS block without the
fingerprint/SNI the node was configured with.

When a traffic snapshot carries a tag with no central row yet - the
only moment adoption can happen - the sync job now also pulls the
node's existing hosts/list endpoint (best-effort, so old nodes just
skip it) and the adoption branch materializes that inbound's groups
against the new central id inside the same transaction, reusing the
group-to-rows projection the hosts API already uses. Master stays
authoritative afterwards: this is a one-time import, not a continuous
sync, matching how the inbound's own settings are adopted.

Closes #5890
2026-07-11 23:17:57 +02:00
MHSanaei 975b1f1acc fix(iplimit): ban a dead connection once instead of every scan
When a client's connection drops without a clean TCP close, xray-core
keeps its online-map entry until the session context ends (idle policy),
minutes after the kernel socket is gone. The 10s IP-limit scan kept
seeing that stale IP as the oldest live one and re-emitted the same
[LIMIT_IP] Disconnecting OLD IP line plus a RemoveUser/AddUser cycle
every scan - operators measured 100+ repeats over ~1000s for a single
network switch, forcing absurd fail2ban maxretry values to avoid
banning legitimate mobile users.

The core refreshes an entry's lastSeen only when a new connection from
that IP is dispatched, never on traffic, so a frozen lastSeen across
scans is a dead connection, not a reconnect. Track the lastSeen of each
banned (email, ip) pair and skip the log line and disconnect until it
advances; a real reconnect moves lastSeen and is enforced exactly as
before, and an age cutoff that could misclassify long-lived active
tunnels is deliberately avoided.

Closes #5893
2026-07-11 22:48:58 +02:00
MHSanaei 200ea09157 fix(node): never sweep a node's inbounds before their first adoption
Adding a node imports nothing; its pre-existing inbounds only become
central rows on the first clean traffic-sync tick. But any save of the
node (switching sync mode, picking tags after "Load inbounds from
node") marks it config-dirty, and the next tick then ran ReconcileNode
before that first adoption: with zero central rows the delete sweep saw
every remote tag as undesired and destroyed the node's real inbounds -
in "all" mode all of them - disconnecting live clients with no
confirmation, and the master then reported "record not found".

Track the first completed clean sync in nodes.inbounds_adopted_at and
skip the sweep (pushes still run) until it is set, so "absent locally"
can no longer be conflated with "deleted on the master". A node that
has synced before still sweeps normally, including the offline
last-inbound-deleted case. Existing nodes are seeded as adopted on
upgrade to keep their behavior unchanged.

Closes #5898
2026-07-11 22:48:57 +02:00
MHSanaei a067f817ae refactor: modernize Go with strings.SplitSeq and maps.Copy
Replace strings.Split loops with strings.SplitSeq iterators in the CSV
parsers (reality_scan and the scale-test helpers) and swap a manual map
copy for maps.Copy in the MTProto traffic collector. No behavior change;
these are the fixes the modernize analyzer reports.
2026-07-08 22:10:54 +02:00
n0ctal 567a4ac4fe fix(clients): parse only settings.clients across protocols (#5855)
* fix(clients): parse only settings.clients across protocols

Several inbound settings readers decoded the whole settings object into map[string][]model.Client. Real protocol settings include scalar keys such as VLESS decryption and Hysteria version, so that shape can fail before callers reach settings.clients or leave them relying on decoder side effects.

Add one shared helper that extracts only the clients field through json.RawMessage, then use it from GetClients, SearchClientTraffic and the IP-limit job fallback paths. Regression tests cover VLESS and Hysteria settings with scalar protocol fields.

* fix(clients): reject empty inbound settings
2026-07-08 20:31:00 +02:00
mrnickson-hue 57300f44bd fix(ldap): convert default total GB to bytes when auto-creating clients (#5854)
* fix(ldap): convert default total GB to bytes when auto-creating clients

LdapSyncJob.buildClient stored ldapDefaultTotalGB directly into
Client.TotalGB without the GB-to-bytes conversion every other client
creation path applies (client form's gbToBytes, tgbot's
limitTraffic*1024^3, client_inbound_apply.go's totalGB*1024^3). A
"Default total (GB)" of 10 was persisted as 10 bytes, depleting the
client almost immediately.

Closes #5852

* test(ldap): pin the GB-to-bytes conversion in buildClient

Per review feedback on #5854: the existing test only exercised
defGB=0, so it wouldn't have caught the missing conversion.
2026-07-08 20:24:21 +02:00
Rouzbeh† 15faec6258 fix(logs): limit Xray log growth (#5840)
* Limit Xray log growth

* Apply suggestion from @github-actions[bot]

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>

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Co-authored-by: Mahyar Dana <dana.mahyar76@gmail.com>
Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
2026-07-08 00:33:34 +03:00
MHSanaei 52d4af71bc fix(ldap): attach auto-created clients to every configured inbound tag
The sync job built an independent client per configured tag and called
CreateOne once per tag. Each call generated a fresh random subId, and
the email-uniqueness check in ClientService.Create only re-admits a
taken email when the incoming subId matches the stored one - so the
first tag succeeded and every other tag failed with "email already in
use", leaving new LDAP users on a single inbound.

Build the client once per email and hand ClientService.Create the full
list of resolved inbound ids, the same path the panel's own client
create endpoint uses: one identity (email, subId) attached to all
configured tags, with per-protocol credentials filled per inbound.
Unknown tags are now skipped with a warning instead of building
clients against a nil inbound.

Closes #5846
2026-07-07 15:05:22 +02:00
Sanaei 6214ff4edc fix(mtproto): stop dropping connections on client/inbound edits; add live updates + ad-tag (#5838)
* fix(mtproto): split the mtg fingerprint into structural and secrets parts

A reordered clients array in the stored settings used to read as a config
change because the fingerprint concatenated secrets in array order, and one
opaque fingerprint could not tell a restart-worthy change (bind address,
fronting, throttle) from a secret-set change a reload-capable mtg can absorb
in place. Sort the secret pairs so order stops mattering, and split the value
so the upcoming hot-reload path can decide between keeping, reloading, and
restarting the process.

* fix(mtproto): stop restarting mtg on every inbound edit

Saving an mtproto inbound tore down and respawned its mtg sidecar even when
nothing material changed, dropping every live Telegram connection: the update
path pushed DelInbound+AddInbound, and Remove deletes the manager's map entry,
so Ensure's fingerprint no-op gate could never fire. Route mtproto updates
through a single Ensure call so an edit that leaves the generated TOML alone
keeps the process, and only real config changes restart it.

Capturing the pre-edit protocol also fixes a latent leak: changing an
inbound's protocol away from mtproto never stopped the sidecar, because the
snapshot handed to the runtime already carried the new protocol and the
removal took the xray branch, leaving an orphaned mtg holding the port.

An mtproto push failure no longer requests an xray restart - xray cannot fix
the sidecar, and the 10s reconcile job self-heals it.

The regression test fakes mtg by re-executing the test binary, counting
spawns through a pid file: an unchanged save and a remark-only edit must keep
the process, a re-keyed secret must restart it.

* fix(mtproto): exclude depleted clients from the reconcile job to match the sync push

The 10s reconcile job derived mtg secret sets from raw inbound settings while
the interactive push filtered clients through buildRuntimeInboundForAPI, which
drops client_traffics-disabled (depleted or expired) clients. The two paths
therefore disagreed on the fingerprint - each disagreement one needless mtg
restart dropping live connections - and worse, the job kept serving depleted
clients' secrets indefinitely, so running out of traffic never actually cut an
mtproto client's access.

DesiredMtprotoInstances now builds the job's desired state with the same
depletion overlay the push uses (one bulk client_traffics query), drops
inbounds whose every secret is filtered away so their sidecar stops, and
AddInbound pushes the filtered payload too so an imported inbound carrying
disabled stats does not seed a fingerprint the next reconcile disagrees with.

* feat(mtproto): hot-reload mtg secrets in place instead of restarting

A client add, removal, re-key, or enable-toggle changes only the [secrets]
section of the generated config, yet the panel could apply it only by killing
and respawning the mtg sidecar, dropping every Telegram connection on that
inbound. Split the ensure decision three ways: an identical config is a no-op,
a secrets-only change rewrites the TOML on the same api port and asks mtg to
hot-swap it via POST /reload, and a structural change (or a failed reload)
falls back to the full stop-and-start.

The reload endpoint is served by the mhsanaei/mtg-multi fork; against an older
binary the POST 404s and the manager restarts exactly as before, so panel and
binary upgrades stay order-independent.

* feat(mtproto): apply single-client edits to the sidecar immediately

Client CRUD on an mtproto inbound was a runtime no-op, so an add, delete,
re-key, or enable-toggle only reached mtg on the next 10s reconcile. With the
sidecar now able to hot-reload, push the change straight after the edit commits:
applyLocalMtproto rebuilds the inbound's filtered client set and re-applies it,
so a new client works within a moment (and, on a reload-capable binary, without
disturbing the others) and deleting the last client stops the process.

The three interactive single-client paths (add, update, delete) call it; bulk
operations still ride the reconcile job, which converges to the same state.

* chore(mtproto): pin mtg-multi to the mhsanaei fork v1.13.3

The reload endpoint the panel now uses lives in the mhsanaei/mtg-multi fork, so
point the source-build pin (DockerInit.sh + both release.yml matrices) at it and
bump to v1.13.3. The install still produces the same mtg-multi binary name, so
the mtg-<os>-<arch> rename and everything downstream are unchanged. Docs and the
package comment note the hot-reload path and its restart fallback.

* feat(mtproto): apply live secret updates via the management API and add ad-tag

Two capabilities the mhsanaei/mtg-multi v1.13.3 fork exposes are now surfaced by
the sidecar manager.

Live updates go through PUT /secrets on the fork's management API instead of
POST /reload: the panel already holds the whole desired set per inbound, so it
sends secrets and the advertising tag as one JSON call that mtg applies
atomically, keeping every unchanged connection and closing only removed or
re-keyed ones. The config file is still written first so a restart or crash
recovery reproduces the state, and any non-200 (an older binary, a refused
connection) still falls back to a full restart.

Per-inbound ad-tag adds an optional 32-hex Telegram advertising tag plus
public-ipv4/public-ipv6 overrides. The ad-tag rides the reloadable secrets
fingerprint, so changing it hot-applies without dropping connections; the public
IPs are proxy-construction parameters and sit in the structural fingerprint, so a
change there restarts the process. Empty public IPs are omitted so mtg
auto-detects the reachable address.

* feat(inbounds): expose the mtproto ad-tag and public IP in the inbound form

Adds an Ad-tag field (validated as 32 hex characters) plus optional Public IPv4
and Public IPv6 overrides to the MTProto inbound form, backed by the same-named
settings the sidecar writes into the mtg config. The public IPs are optional —
left blank, mtg auto-detects the reachable address the ad-tag middle proxy needs.
English strings are added to every locale; the non-English ones carry the
English text until translated and fall back to it meanwhile.

* ci(mtproto): install mtg-multi from prebuilt release binaries

The fork now publishes release archives for every platform we package, so
download and unpack the matching mtg-multi-<ver>-<os>-<arch> binary instead of
compiling it from source with go install. Faster builds and no toolchain step,
and the archive's platform labels line up with our matrix; the produced
mtg-<os>-<arch> filenames are unchanged.

* i18n(mtproto): localize the ad-tag and public IP strings

The six mtgAdTag*/mtgPublicIp* keys shipped with English text in every locale as
a placeholder. Translate them into the twelve non-English locales (Arabic,
Spanish, Persian, Indonesian, Japanese, Portuguese-BR, Russian, Turkish,
Ukrainian, Vietnamese, and Simplified/Traditional Chinese); en-US is unchanged.

* retired goreportcard.com
2026-07-07 01:13:24 +02:00
MHSanaei d97bd8643e feat(mtproto): adopt dolonet/mtg-multi and make MTProto inbounds multi-client
Replace the upstream 9seconds/mtg sidecar with the dolonet/mtg-multi fork so a single MTProto inbound can serve many per-user secrets. Each panel client is now one named FakeTLS secret in the fork's [secrets] section: clients are first-class (attach/detach, limits, expiry, per-client tg:// links) exactly like every other protocol, mirroring the WireGuard multi-client model. Per-client traffic and online status come from the fork's /stats JSON API (its Prometheus output has no per-user label), fed into the existing email-keyed client_traffics accumulator; an optional throttle caps concurrent connections. A one-time seeder converts each legacy single-secret inbound into a one-client inbound.

The fork ships only linux/darwin amd64/arm64 binaries but is pure Go, so provisioning builds it from source for every supported platform (release.yml, DockerInit.sh) while keeping the panel-expected mtg-<os>-<arch> filename and the 'run' verb, so process.go is untouched. Also fixes a pre-existing update.sh gap that never renamed the mtg binary for armv6/armv7 updates.
2026-07-06 16:04:32 +02:00
MHSanaei d105b2741c fix(node): stop one rejected inbound from starving a node's traffic sync
A legacy socks inbound (predating the socks-to-mixed protocol rename) fails the node's request validation when pushed. ReconcileNode aborted on the first failed inbound and syncOne then skipped the traffic snapshot entirely and never cleared ConfigDirty, so the whole node re-failed every tick and the master stopped deducting traffic for every client on that node, exactly as reported in #5685.

Three-part fix: ReconcileNode now pushes every inbound and runs the delete sweep even past individual failures, returning the failures joined; syncOne logs a failed reconcile but continues with the traffic pull (dirty stays set, so reconcile retries and the merge stays in its conservative mode); and a migration renames legacy socks inbounds to mixed, which has an identical settings shape, removing the known trigger.

Closes #5685
2026-07-03 09:47:30 +02:00
MHSanaei c0d17e132d fix(job): batch ip-limit per-email lookups and persistence
processObserved paid four round-trips per observed email every 10s scan:
an inbound-resolving join, a tracking-row read, an autocommit Save (one
fsync each under synchronous=FULL), and — worst of all — a full JSON
parse of the owning inbound's settings blob just to read that one
client's limitIp. On a big single inbound that parse alone made a scan
cost ~1.5s per online client.

The scan now front-loads three chunked batch queries (clients.limit_ip,
email->inbound through the client_inbounds relation keeping the lowest
inbound id like the old First(), and the tracking rows) and writes every
inbound_client_ips change inside one transaction, so M observed emails
cost a handful of queries and a single fsync. The per-email LIKE fallback
remains for emails missing from the relation, preserving the #4963
stale-email cleanup. limitIp now comes from the clients table (same
source B3 gates on) instead of the settings blob, and xray disconnects
for banned clients run after the commit so their network round-trips
never extend the write transaction node syncs contend with.
2026-07-02 16:39:31 +02:00
MHSanaei fc5be5b9e4 feat(web): broadcast delta client stats above a snapshot threshold
Both 5s broadcasters (the local traffic poll and the node traffic sync)
shipped the complete client_traffics table on every cycle while a browser
was connected. At 500k clients that is a 1.7s full-table read plus an
86MB marshal per job per poll — and the hub drops any payload over 10MB
and sends an invalidate the frontend ignores for these message types, so
past ~55k clients all of it was pure waste and the UI got nothing.

Installs at or below 5000 clients (clientStatsSnapshotMaxClients) keep
the exact full-snapshot behavior — it exists because a pure delta feed
left UI rows stale when nothing moved in a cycle (see GetAllClientTraffics)
— and the payload now carries snapshot=true. Above the threshold the jobs
send only this cycle's active rows (the xray poll's active emails, or the
emails online on the synced nodes) with snapshot=false, and scope the
last-online map to those rows; the initial full map still arrives over
REST and the clients page refetches every 5s.

GetActiveClientTraffics gains the overlayGlobalTraffic pass so delta rows
carry the same cross-panel usage as snapshot rows. The node job also
stops reading the full last-online map before the has-clients gate, which
was a wasted full-table read on every tick with no dashboard open.

Frontend: useClients keeps its live summary strictly snapshot-driven
(snapshot=false payloads skip the allClientStats replace and the summary
falls back to the server-computed one); the per-row page merge and the
inbounds-page merges already handle deltas.
2026-07-02 16:34:01 +02:00
MHSanaei c3cc8b4374 fix(job): gate ip-limit scan on clients.limit_ip instead of parsing all settings
hasLimitIp ran settings LIKE '%limitIp%' and JSON-parsed every matching
inbound's settings blob — and since clients marshal limitIp without
omitempty, every inbound matched, so each 10s scan loaded and parsed
every settings blob in the database (~75MB of JSON at 500k clients) just
to decide whether any limit exists.

It now probes the normalized clients table (limit_ip > 0, Limit(1) count
like depletedCond does), which SyncInbound and the legacy seeder keep in
sync with the settings JSON. Semantics note: a limitIp that exists only
in settings JSON with no clients row no longer enables enforcement — the
enforcement path itself already resolves clients through the same
normalized tables.
2026-07-02 16:24:18 +02:00
MHSanaei 4fc301682f test(scale): cover traffic poll, ws payloads, ip-limit job, sub and xray config at 500k
The paths that run continuously in production had no scale coverage: the
5s traffic poll (AddTraffic with its auto-renew and depleted scans), the
websocket snapshot the job broadcasts while a browser is connected, the
10s ip-limit job (hasLimitIp LIKE scan + per-email settings parse), a
subscription fetch inside a huge inbound, and the full Xray config build.

New benchmarks reuse the XUI_SCALE_TEST / XUI_DB_TYPE gating and stay
log-only. Sizes default to 10k/100k; XUI_SCALE_SIZES=500000 raises the
ladder without editing code. seedScaleDataset writes inbounds, clients,
client_inbounds and client_traffics directly in one transaction instead
of SyncInbound, so a 500k seed takes seconds. XUI_SCALE_DB_PATH persists
the seeded SQLite file for manual smoke runs against a live panel.
2026-07-02 16:12:46 +02:00
MHSanaei e5b56c9444 fix(xray): reconcile client auto-disable through the API instead of a forced restart
When a client expired or hit its traffic limit, XrayTrafficJob called
RestartXray(true), stopping the whole process and dropping every live
connection on every inbound (#5712 reported this as XHTTP on 443 dying) —
even though disableInvalidClients had already removed the user from the
running core over gRPC. The force restart existed only to re-sync the
process's config snapshot.

Switch the job to a non-forced restart and teach ComputeHotDiff to express
a client-only inbound change as per-user AlterInbound operations for
vless/vmess/trojan, so the reconcile is a no-op RemoveUser plus a snapshot
update rather than a handler swap that would still blip that inbound's
listener. Anything beyond the clients list still falls back to handler
replacement or a full restart as before.

Closes #5712
2026-07-02 09:26:53 +02:00
Nikan Zeyaei 60c54827aa feat: ldap skip tls verify (#5637)
* feat(ldap): add InsecureSkipVerify field and tlsConfig helper

Extract the inline TLS config at both LDAPS dial sites (FetchVlessFlags,
AuthenticateUser) into a tlsConfig(cfg) helper, and add a new
Config.InsecureSkipVerify bool that flows through to
tls.Config.InsecureSkipVerify. This unblocks enterprise environments
(e.g. Microsoft AD CS with internal CAs) where the server certificate
chain cannot be imported into the system trust store.

Behavior is identical when InsecureSkipVerify is false (the default) -
pure refactor + plumbing. The helper is unit-testable without a live
server, which is why it is extracted.

Closes https://github.com/MHSanaei/3x-ui/issues/5538

* feat(settings): add LdapInsecureSkipVerify setting

Plumb the new LDAP skip-TLS-verify toggle through the settings stack:
- AllSetting struct field (json/form tag: ldapInsecureSkipVerify)
- defaultValueMap default ("false")
- GetLdapInsecureSkipVerify() getter
- ldap_sync_job wiring into ldaputil.Config (FetchVlessFlags path)
- panel/user.go wiring into ldaputil.Config (AuthenticateUser path;
  the original issue's file list missed this)

Persistence is handled by UpdateAllSetting's reflect loop, matching
the existing pattern used by ldapUseTLS (no explicit setter).

Closes https://github.com/MHSanaei/3x-ui/issues/5538

* feat(ui): add Skip TLS verification switch in LDAP settings

Wire the new ldapInsecureSkipVerify setting into the hand-written
frontend model and Zod schema, and render it as a new Switch in
GeneralTab right under "Use TLS (LDAPS)". The switch is disabled
when TLS is off (the setting is meaningless without LDAPS) and shows
an insecure-warning description to make the security implication
visible to operators.

Also adds a Vitest round-trip test pinning schema acceptance and
model default-to-false behavior.

Closes https://github.com/MHSanaei/3x-ui/issues/5538

* chore(i18n): add Skip TLS verification strings to all locales

Add pages.settings.ldap.skipTlsVerify and skipTlsVerifyDesc to all 13
backend-served translation files, matching the existing repo
convention of keeping LDAP keys present in every locale (en-US, fa-IR,
ru-RU, zh-CN, zh-TW, pt-BR, ar-EG, uk-UA, id-ID, tr-TR, vi-VN, ja-JP,
es-ES). No translation-parity test exists in CI, but every other
LDAP key is replicated across all files, so this keeps the
invariant intact.

Closes https://github.com/MHSanaei/3x-ui/issues/5538

* chore(codegen): regenerate frontend artifacts

Regenerate frontend/src/generated/{zod,types,schemas,examples}.ts
and frontend/public/openapi.json via `npm run gen` to reflect the
new ldapInsecureSkipVerify field. The codegen CI job runs
`git diff --exit-code` on these files; failing to commit them would
break the build.

Closes https://github.com/MHSanaei/3x-ui/issues/5538
2026-06-28 18:10:38 +02:00