3 Commits

Author	SHA1	Message	Date
claude[bot]	fbad71d620	fix: close panics and races the audit's own fixes left nearby ... Second-pass review of the 54-commit self-correcting audit. Each item below was confirmed by reading the surrounding source (and, where practical, the pre-fix code) before being changed; regression tests are included for every behavioral fix. Concurrency: - eventbus: Bus.Subscribe called wg.Add with no synchronization against a concurrent Bus.Stop's wg.Wait, a real "WaitGroup misuse" panic risk (e.g. a Telegram-bot settings save racing panel shutdown/restart). Stop now flips a mu-guarded `stopped` flag before waiting, and Subscribe checks it under the same lock, so Add and Wait can no longer race. Security: - login_limiter: evictForRoom's fallback eviction picked an arbitrary map key, including ones still under an active cooldown - an attacker flooding /login with fresh usernames could evict their own (or anyone's) blocked record and reset the lockout. The fallback now skips actively-blocked records, only falling back to an unconditional evict if the map is somehow entirely full of active blocks (preserves the hard memory cap). Subscription-endpoint panics (reachable by any client hitting /sub): - internal/sub/service.go: applyPathAndHostParams/Obj (ws/httpupgrade/xhttp with no path settings object) and the TLS alpn readers in three places used unchecked type assertions - exactly the bug class abab7cd0 patched elsewhere in the same switch statements, just not these call sites. - internal/sub/json_service.go, clash_service.go: the externalProxy loops in the JSON and Clash generators used unchecked assertions on a legacy/admin-supplied field (missing "port", non-object entry, etc.). - internal/sub/json_service.go: realityData's shortId/serverName selection could assert a non-string array element. Other correctness: - client_traffic.go: ResetAllTraffics (touched by 3eb214d0) still skipped clearing NodeClientTraffic node-sync baselines, unlike its sibling reset paths in the same file - a node's next sync would re-add pre-reset delta on top of the freshly-zeroed counter. - inbound_traffic.go: the traffic-tick tx's Commit/Rollback errors were silently discarded; now logged so a backend-level commit failure (e.g. an aborted Postgres tx from a best-effort helper) doesn't masquerade as a successful tick. - outbound_subscription.go: the new subscriptionFetchClient doc comment was wedged between fetchAndStore's existing comment and fetchAndStore itself, leaving fetchAndStore undocumented and the comment describing the wrong function. Convention cleanup: - Removed narrative // comments added by the audit that violate this repo's no-inline-comment rule (mostly narrating the specific bug/fix rather than a lasting contract, and mostly on new Test functions, which this repo's existing tests never comment) - calibrated against this exact codebase's own pre-existing comment style so legitimate godoc-style doc comments were left alone.	2026-07-15 12:00:09 +00:00
MHSanaei	0f9099149e	fix(security): bound the login-limiter attempts map ... The login rate limiter keys its records on the caller-supplied username and only evicted a record when that exact key was revisited or the login succeeded. An unauthenticated attacker replaying one CSRF token while rotating a fresh username per request seeded a record that was never revisited, growing the map without bound until the panel OOMs. Cap the map: before inserting a new record, reclaim records whose block has lapsed and whose failures aged out, and if the map is still at the ceiling under a broad flood, drop one so memory can never grow past the cap.	2026-07-15 04:11:22 +02:00
Sanaei	41645255f1	refactor: focused service files, leaf subpackages, and an internal/ layout (#5167) ... * refactor(service): split client.go into focused files client.go had grown to 4455 lines mixing ~10 responsibilities. Split it verbatim into cohesive same-package files (no behavior change): client.go foundation: ClientService, ClientWithAttachments, ClientCreatePayload, ErrClientNotInInbound, sqlInChunk client_locks.go inbound mutation locks, delete tombstones, compactOrphans client_lookup.go read-only lookups (GetByID, List, EffectiveFlow, ...) client_link.go inbound association sync (SyncInbound, DetachInbound, ...) client_crud.go single-client CRUD + validation + protocol defaults client_inbound_apply.go low-level inbound-settings mutators + by-email setters client_bulk.go bulk attach/detach/adjust/delete/create + DelDepleted client_traffic.go traffic-reset paths client_groups.go client group management client_paging.go paged listing, filtering, sorting, summary Every declaration moved unchanged (verified: identical func/type/const/var signature set before vs after). Imports redistributed per file via goimports. go build ./..., go vet, and go test ./web/service/... all pass. * refactor(service): split inbound.go into focused files inbound.go was 4100 lines. Split it verbatim into cohesive same-package files (no behavior change): inbound.go core inbound CRUD + InboundService (keeps pkg doc) inbound_protocol.go protocol / stream capability helpers inbound_node.go node/runtime/remote coordination + online tracking inbound_traffic.go traffic accounting, reset, client stats inbound_client_ips.go per-client IP tracking inbound_clients.go client lookups within inbounds + copy-clients inbound_disable.go auto-disable invalid inbounds/clients inbound_migration.go DB migrations inbound_sublink.go subscription link providers inbound_util.go generic slice/string helpers Identical func/type/const/var signature set before vs after; package doc comment preserved on inbound.go. Imports redistributed via goimports. Build, vet, and go test ./web/service/... all pass. * refactor(service): split tgbot.go into focused files tgbot.go was 3738 lines dominated by a 1246-line answerCallback. Split it verbatim into cohesive same-package files (no behavior change): tgbot.go lifecycle, bot setup, caches, small utils tgbot_router.go incoming update / command / callback dispatch tgbot_send.go outbound messaging primitives tgbot_client.go client views, actions, subscription links tgbot_inbound.go inbound listing / pickers tgbot_report.go server usage, exhausted, online, backups, notifications Identical func/type/const/var signature set before vs after. Imports redistributed via goimports. Build, vet, and go test ./web/service/... pass. * refactor(client): dedupe single-field by-email setters ResetClientIpLimitByEmail, ResetClientExpiryTimeByEmail, and ResetClientTrafficLimitByEmail shared an identical ~50-line body that resolves the inbound by email, confirms the client exists, rewrites a single-client settings payload, and delegates to UpdateInboundClient. Extract that into applyClientFieldByEmail(inboundSvc, email, mutate) and reduce each setter to a 3-line wrapper. Behavior is unchanged: same checks and error strings, same single-client payload contract, same totalGB guard. SetClientTelegramUserID (resolves by traffic id, different error text) and ToggleClientEnableByEmail/SetClientEnableByEmail (different return shape and a pre-read of the old state) intentionally keep their own bodies. * refactor(service): extract panel/ subpackage Move the panel-administration leaf services out of the flat service package into web/service/panel/ (package panel): user.go UserService (auth / 2FA / LDAP) panel.go PanelService (restart / self-update) + version helpers panel_other.go non-unix RestartPanel panel_unix.go unix RestartPanel api_token.go ApiTokenService websocket.go WebSocketService panel_test.go version/shellQuote unit tests These are leaves: they depend on core (SettingService, Release) but no core file references them, so the extraction creates no import cycle. Core references are now qualified (service.SettingService, service.Release); callers in main.go, web/web.go, and web/controller/* updated to panel.*. Build, vet, and go test ./web/... pass. * refactor(service): extract integration/ subpackage Move the external-provider integration leaves into web/service/integration/ (package integration): warp.go WarpService (Cloudflare WARP) nord.go NordService (NordVPN) custom_geo.go CustomGeoService (custom geo asset management) *_test.go custom_geo / panel-proxy tests These depend on core (SettingService, ServerService, XraySettingService) but no core file references them. xray_setting.go stays in core because it calls the unexported SettingService.saveSetting. The shared isBlockedIP SSRF helper (used by core url_safety.go and by custom_geo) now has a small copy in each package rather than being exported. Core references qualified; callers in web/web.go, web/job/*, and web/controller/* updated to integration.*. Build, vet, and go test ./web/... pass. * refactor(service): extract tgbot/ subpackage Move the Telegram bot (6 files + test) into web/service/tgbot/ (package tgbot). It is a leaf: it embeds five core services (Inbound/Client/Setting/ Server/Xray) and the core never references it, so no import cycle. To support the package boundary without changing behavior: - core exposes XrayProcess() *xray.Process so tgbot keeps calling the exact same running-process methods it used via the package-level `p`; - three core methods tgbot calls are exported: ClientService.checkIs- EnabledByEmail -> CheckIsEnabledByEmail, InboundService.getAllEmails -> GetAllEmails (callers updated in-package); - tgbot's embedded-field types and the few core type refs (Status, ClientCreatePayload, SanitizePublicHTTPURL) are now service-qualified. Callers in main.go, web/web.go, web/job/*, and web/controller/* updated to tgbot.*. Build, vet, and go test ./web/... pass. * refactor(service): extract outbound/ subpackage OutboundService (outbound.go) imports only neutral packages (config, database, model, xray) and its production code is referenced by no core or sibling service file — only by web/controller/xray_setting.go and web/job/xray_traffic_job.go. Move it to web/service/outbound/ (package outbound); no core qualification needed inside. Callers updated to outbound.*. The one coupling was a tiny pure test helper, outboundsContainTag, used by both outbound.go and the core outbound_subscription_test.go; it now has a small copy in that test file rather than being shared across the boundary. Build, vet, and go test ./web/... pass. * refactor(util): move wireguard into its own subpackage util/wireguard.go was the lone file of the root `util` package (24 lines, one exported func GenerateWireguardKeypair), while every other util concern lives in a focused subpackage (util/common, util/crypto, util/netsafe, ...). Move it to util/wireguard/ (package wireguard) for consistency; its only importer, web/service/integration/warp.go, is updated. The root `util` package no longer exists. * refactor(sub): drop redundant sub prefix from filenames Inside package sub the subXxx.go prefix just repeats the package name (like client_*.go did inside service). Rename for consistency; content and type names are unchanged: subController.go -> controller.go subService.go -> service.go subClashService.go -> clash_service.go subJsonService.go -> json_service.go (+ matching _test.go files) * refactor(controller): rename xui.go -> spa.go XUIController serves the panel's single-page-app shell; spa.go names that role plainly (the other controller files are domain-named). File rename only — the type stays XUIController. api_docs_test.go keys route base paths by filename, so its "xui.go" case is updated to "spa.go". * refactor: move backend packages under internal/ Adopt the idiomatic Go application layout: the backend packages now live under internal/ (a boundary the toolchain enforces), signalling private implementation instead of a library-style flat root. No runtime behavior changes — only import paths and a few build/config paths move. Moved: config, database, logger, mtproto, sub, util, web, xray -> internal/. main.go stays at the repo root and tools/openapigen stays under tools/ (both still import internal/* because the internal rule keys off the module root). The module path github.com/mhsanaei/3x-ui/v3 is unchanged; 149 .go files had their import prefix rewritten to .../internal/<pkg>. Couplings the Go compiler can't see, updated to the new layout: - frontend i18n imports of web/translation (react.ts, setup.components.ts) - vite outDir + eslint/tsconfig ignore globs -> internal/web/dist - Dockerfile COPY paths for web/dist and web/translation - locale.go os.DirFS("web") disk fallback -> "internal/web" - .gitignore and ci.yml go:embed stub for internal/web/dist - api_docs_test.go repo-root relative walk (one level deeper) - tools/openapigen filesystem package paths; ApiTokenView repointed to the web/service/panel subpackage and codegen regenerated (clears a stale type the ci.yml codegen check was failing on) Verified: go build/vet/test (all packages), and frontend typecheck, lint, vitest (478 tests), and production build into internal/web/dist. * fix(config): keep test runs from writing logs into the source tree GetLogFolder() returns a CWD-relative "./log" on Windows. Under `go test` the working directory is each package's own folder, so InitLogger (called by tests in web/job, web/service, xray, web/websocket) created stray log/ directories scattered through the source tree (e.g. internal/web/job/log/). Redirect to a shared temp folder when testing.Testing() reports a test run. Production behavior is unchanged: Windows still uses ./log next to the binary and Linux /var/log/x-ui. The log files were always gitignored (*.log) and never committed; this just stops the noise at the source. * docs: move subscription-template guide out of root into docs/ sub_templates/ was a top-level folder holding only a README and no actual templates (3x-ui ships none by design), referenced nowhere and unlinked from any doc — it read like an empty placeholder cluttering the repo root. Move the guide to docs/custom-subscription-templates.md (a proper docs home), reword its intro to read as documentation rather than a folder note, link it from the Features list in README.md, and drop the empty sub_templates/ folder. * fix: update stale web/ path references after the internal/ move The internal/ migration rewrote Go import paths but left some references to the old top-level layout in docs, comments, and a few runtime disk paths. Functional (dev-mode only): the disk-serving fallbacks that read the Vite build from disk when running from source still pointed at web/dist/, which moved to internal/web/dist/ — so `os.DirFS`/`os.Stat`/`os.ReadFile` in internal/web/web.go and internal/sub/{sub,controller}.go are corrected. Production was unaffected (it serves the embedded FS; verified by the Docker build), but `go run` with a live frontend build silently fell back to embed. Docs/comments: frontend/README.md, CONTRIBUTING.md, the claude-issue-bot and release workflows, the openapigen -root help text, and assorted Go comments now reference internal/web, internal/database, internal/sub, internal/xray, etc. Package-name mentions (the "web" package), root paths (main.go, frontend/, install scripts, /etc/x-ui), routes (/panel/api/xray), and the historical "web/assets no longer exists" note were intentionally left as-is. * refactor(web): remove the legacy /xui -> /panel redirect middleware RedirectMiddleware existed only for backward compatibility with the old `/xui` URL scheme (301-redirecting /xui and /xui/API to /panel and /panel/api). That cutover was long ago, so drop the middleware, its registration in initRouter, and the now-inaccurate "URL redirection" mention in the middleware package doc. Old /xui URLs now 404 like any other unknown path. HTTPS auto-redirect and auth redirects are unrelated and stay. * build: fix .dockerignore for internal/ layout and exclude runtime dir - web/dist -> internal/web/dist: the embedded frontend moved under internal/, so the stale exclude no longer matched and the locally-built dist could be sent to the build context (the frontend stage rebuilds it fresh anyway). - exclude x-ui/: the local runtime directory (SQLite db, geo .dat files, xray binaries, certs — ~150MB) was being shipped into the build context for no reason. Verified the pattern excludes only the directory and still keeps x-ui.sh, which the Dockerfile copies to /usr/bin/x-ui.	2026-06-10 15:19:22 +02:00