6 commits

Author	SHA1	Message	Date
BruebachL	202a5ac958	[Client/Server/Protocol] Surface live metrics in the Developer tab (#7212) ... * [Server] Instrument command processing, game starts, and event loops Add a lock-free MetricsRegistry that accumulates per-command processing times in preallocated histogram slots (one per protobuf command type, bucketed at 1/5/10/25/50/100/250/500/1000/2500/5000 ms +Inf). The hot-path observeCommand() uses only relaxed atomic adds — no locks, no allocations, no cache-line ping-pong beyond the unavoidable counter updates. Wire the registry into AbstractServerSocketInterface::processCommandContainer() so every processed command is attributed with its container's wall-clock time. When a container exceeds metrics/slow_command_ms (default 500), a warning is logged including the connected username. Add an EventLoopWatchdog heartbeat that runs on every socket pool thread. If a heartbeat overshoots metrics/stall_warn_ms (default 2000 ms), the overshoot is recorded in atomic counters and a warning is logged. Both thresholds are configurable in servatrice.ini; setting stall_warn_ms to 0 disables the watchdogs entirely. Track game-start durations via a separate histogram in MetricsRegistry. Server_Game::startGameNow() measures the time from zone creation through player materialization and reports it via Server::observeGameStartDurationMs(). Add a live card-count gauge: Server_Game exposes getCardsInGame() and Servatrice::getCardsInGamesTotal() sums across all running games under the appropriate read locks. Include a standalone metrics_registry_test (Google Test) that validates empty registries, single/multi-sample histograms, kind encoding, overflow-slot collapse, negative-duration clamping, gauge rendering, and the game-start histogram separation. Took 10 minutes * [Client/Server/Protocol] Surface live metrics in the Developer tab Extend Response_GetServerStats with live counters from the in-process MetricsRegistry: cards in games, event loop stall totals/worst, total commands processed, average command time, active command types, and game-start count/duration. Add a repeated CommandStats message carrying per-command breakdowns (kind, extension number, resolved protobuf name, count, total ms) for every type that has seen at least one sample. Server-side cmdGetServerStats() populates all new fields after the existing DB uptime snapshot query, resolving protobuf extension names via the descriptor pool for human-readable labels like session/Command_Ping. Expand TabDeveloper with two tables: an overview section (existing DB stats plus the new live metrics) and a per-command breakdown table (Command / Count / Total ms / Avg ms) sorted by total_ms descending so the hottest commands surface first. Took 55 minutes Took 47 seconds * [Server] Drop dead Prometheus histogram, add developer command metrics, fix watchdog init order - metrics_registry: remove toPrometheusText/appendCumulativeBuckets and the time-bucket histogram that nothing in production ever emitted (the future /metrics exporter can bring it back); keep counts/totals read by the Developer tab - Fix +Inf bucket routing that never incremented, and its test that locked the bug in - Instrument developer_command container (kind 6) in processCommandContainer and stats label resolution - Read metrics/{slow_command_ms,stall_warn_ms} at the top of initServer() so stall_warn_ms=0 disables the watchdogs before pool threads start - Shrink KindStride to 1280 (largest extension in use is 1206) with a static_assert; document scrape cost of getCardsInGamesTotal; note slow_command logging has no rate limit in servatrice.ini.example * [Tests] Give metrics_registry_test an explicit main * [Server] Record only the dispatched command family; drop unused totals processCommandContainer recorded every family in a container even though the base if/else-if dispatch processes at most one. An unauthenticated client could batch a session command (login) with fabricated developer, moderator, and admin entries and forge genuine-looking samples that were never executed or authorized. Mirror the base's selection, skip when the handler was already deleted, and skip entries whose extension number is -1 (which would otherwise wrap into the previous kind's id range). [Server] Drop dead process-lifetime byte/uptime counters txBytesTotal/rxBytesTotal added an atomic RMW to every socket write and read for counters nothing consumes (cmdGetServerStats fills tx_bytes, rx_bytes, and uptime_secs from the DB snapshot). Remove the two atomics and the getTxBytesTotal/getRxBytesTotal/getUptimeSeconds getters; the incTxBytes/incRxBytes slots and mutexes remain for the ISL legacy counters. [Protocol] Document kind 5 as developer in CommandStats NumKinds is 6 and the server emits kind_index = 5 for developer commands; the comment stopped at 4. * [Client] Togglable auto-refresh for Developer stats tab * [Oracle] Fix clang-format alignment of card type priority list --------- Co-authored-by: Lukas Brübach <Bruebach.Lukas@bdosecurity.de>	2026-09-11 17:18:56 +02:00
BruebachL	ed4eb1cb31	[Server/Client/Protocol] Reporting users + moderation queue functionality (#7091) ... * [Server/Client/Protocol] Reporting users + moderation queue functionality Took 6 minutes Took 3 minutes Took 8 seconds Took 11 minutes Took 12 minutes Took 7 minutes Took 15 seconds Took 2 minutes Took 1 minute Took 30 seconds Took 16 seconds * CI Fix Took 6 minutes * CI Fix Took 6 minutes * [Protocol] Add moderation investigation commands Adds the protocol layer for the moderation investigation suite: - Command_GetUserSessions/GetUserAlts/GetModeratorLastLogins/ResetUserPassword/RemoveUserAvatar (1013-1017) - Response extensions 1215-1219 with ServerInfo messages for sessions, alts, and staff logins - last_login on Response_ReportUserInfo and warning_il on Response_WarnList Took 2 minutes * [Utility] Add warning categories parser with infraction levels Parses the server's 'officialwarnings' setting (comma-separated, optional '|IL' suffix) into WarningCategory structs so the client can display the infraction level of each warning category. Includes GTest coverage. * [Server] Add moderation investigation tools Implements the server side of the moderation suite: - getUserSessions/getUserAlts/getModeratorLastLogins/removeUserAvatar DB methods - Handlers for all five new commands with audit records (PASSWORD_RESET, REMOVE_USER_AVATAR); password resets return a generated temporary password - cmdGetWarnList now reports per-category infraction levels from the officialwarnings setting; cmdReportUserInfo reports last_login - Update servatrice.ini.example with the warning taxonomy - Password/avatar mutations report RespNameNotFound when the user does not exist * [Client] Add moderation tab with investigate, password reset, and avatar removal - New Moderation tab: search a user to show account info, alternate accounts, login sessions, and staff last logins; actions to reset the user's password (shows the generated temporary password) and remove the user's avatar - 'Investigate user' entry in the user context menu opens the tab pre-loaded for that user - Warning dialog shows the infraction level of each warning category - Tab wired into TabSupervisor with a moderator-gated menu action, shortcut, and tabs.ini persistence (default closed) * [Server/Client/Protocol] Address PR #7091 review: security, bug, and perf fixes Security: - Promote RESET_USER_PASSWORD to admin-only dispatch (was moderator-accessible) - Reject password reset on users with equal/higher privilege than caller - Notify affected user via Event_NotifyUser::CUSTOM when password is reset - Add server-side category whitelist for reports - Drop reporter name fallback in comment/details authorization (ID-only) - Force password change: new DB column + login enforcement + client disconnect Bugs: - XSS via QTextEdit::append() → insertPlainText() in report tab and utils - allNotified initialized to true even with empty recipients list - Warning combo box: use currentData() instead of baked-in display text - Report resolution now records who resolved (resolved_by column + audit) Performance: - IP-correlation subquery: add 6-month window + LIMIT 200 - getUserSessions: clamp limit to 500 Non-blocking: - Palette-aware colors in report_utils.cpp (dark/light mode) - Report list pagination: offset/limit fields + total_count in response - SessionCommand enum gap comment for reserved values 1201-1203 Schema: 36→37 (force_password_change), 37→38 (resolved_by) Took 12 minutes Took 16 seconds * Fix macOs pedantry Took 5 minutes --------- Co-authored-by: Lukas Brübach <Bruebach.Lukas@bdosecurity.de>	2026-08-21 15:00:13 +02:00
kongwu	83920a4ae9	[Servatrice] Notify newly logged-in users of pending server shutdown (#6976)	2026-08-11 20:33:41 +02:00
BruebachL	2914874720	[Room][UserList] Introduce style delegate (#6981) ... * [Room] Additionally show a tab for friends and ignored users instead of just all online users. Took 21 minutes Took 12 minutes * [Room][UserList] Introduce style delegate for user list - Allow users to set a card name and parameters as their background banner - Allow mods to white/blacklist cards - Allow toggling back to the old display style Took 7 minutes Took 28 seconds Took 2 minutes Took 2 minutes * Right checkstate. Took 14 minutes Took 2 minutes * Utility for test. Took 9 minutes Took 8 seconds Took 2 seconds * Lint. Took 10 minutes * Algorithm for sql schema migration Took 13 minutes * Use {prefix}, bound card name, return errors. Took 27 seconds * Convert queue to while loop. Took 19 seconds * Hover popup. Took 36 minutes Took 1 minute * More granular signals, popup for user info. Took 25 minutes Took 8 seconds Took 16 minutes --------- Co-authored-by: Lukas Brübach <Bruebach.Lukas@bdosecurity.de>	2026-06-26 20:52:24 -04:00
BruebachL	c5fde071e7	[Cleanup] Unused #includes (#6367) ... * [Cleanup] Unused #includes Took 44 minutes * [Cleanup] More unused #includes Took 55 minutes * [Cleanup] Include QSet Took 4 minutes * [Cleanup] Include QDebug in deck_list.cpp Took 3 minutes * [Cleanup] Include protocol stuff in servatrice_database_interface.h Took 3 minutes * [Cleanup] Include QDialogButtonBox Took 8 minutes * [Cleanup] Include QUrl Took 8 minutes * [Cleanup] Include QTextOption in header. Took 3 minutes * [Cleanup] Include QMap in user_list_manager.h Took 8 minutes * [Cleanup] Adjust qjson Took 8 minutes * [Cleanup] include button box. Took 3 minutes * [Cleanup] Redo fwd declarations. * [Cleanup] Redo last removed fwd declarations. --------- Co-authored-by: Lukas Brübach <Bruebach.Lukas@bdosecurity.de>	2025-11-29 18:53:11 +01:00
BruebachL	1ef07309d6	Turn Card, Deck_List, Protocol, RNG, Network (Client, Server), Settings and Utility into libraries and remove cockatrice_common. (#6212) ... --------- Co-authored-by: Lukas Brübach <Bruebach.Lukas@bdosecurity.de> Co-authored-by: ebbit1q <ebbit1q@gmail.com>	2025-10-09 07:36:12 +02:00

Renamed from common/server/server.h (Browse further)