Commit graph

32 commits

Author SHA1 Message Date
Lukas Brübach
2eab01f6fe [Protocol] Share tournament messages and report draws explicitly
- TournamentPlayer/TournamentPairing/TournamentSettings move into
  serverinfo_tournament.proto, imported by both the tournament event and
  the tournament game commands, so Command_CreateGame reaches them without
  crossing the command/event boundary
- Command_CreateGame carries the full TournamentSettings instead of a
  duplicate games_per_match field, keeping game creation and mid-game
  changes on one wire representation
- draw results are explicit: Command_ReportMatchResult and
  TournamentPairing gain is_draw, so a report stays distinguishable from
  an unset -1 winner
- pairing match-wins are uint32 like the other game counts
2026-11-01 22:05:04 +01:00
Lukas Brübach
af42dda50f [Protocol] Add tournament state event and tournament game commands
Adds the protocol layer for the tournament game mode:
- Event_TournamentState (2027) carrying phase, round counters, player
  standings, pairings, and settings (games_per_match)
- Command_ReportMatchResult / Command_AdvanceTournament /
  Command_TournamentSettingsSelect game command extensions (1037-1039)
- is_tournament flag on Command_CreateGame and ServerInfo_Game;
  is_tournament and parent_game_id on Event_GameStateChanged


Took 13 minutes
2026-11-01 22:04:57 +01:00
BruebachL
93309e01a2
[Server/Client/Protocol] Let moderators clear banner cards (#7546)
Co-authored-by: Lukas Brübach <Bruebach.Lukas@bdosecurity.de>
2026-10-25 13:19:20 +01:00
BruebachL
a139084ad6
[Security] Add challenge-response auth with scrypt verifiers and stop storing plaintext passwords (#7193)
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* [Security] Add challenge-response auth with scrypt verifiers and stop storing plaintext passwords

Challenge-response authentication: the client derives a scrypt verifier
(RFC 7914, EVP_PBE_scrypt, N=32768, r=8, p=1) and authenticates with
HMAC-SHA256(key, nonce), so neither the password nor its hash is
transmitted. The stored format becomes
"$scrypt$<n>$<r>$<p>$<salt>$<verifier>" and Response_PasswordSalt
now carries the cost parameters. Strict servers only accept scrypt
verifiers; legacy accounts are migrated after a successful login.

Fix #344 for challenge-response servers: a saved profile stores the
derived verifier under the password key instead of the plaintext password.
The connect dialog loads it without revealing it, autoconnect passes it
through, the change-password dialog no longer prefills the old password
field with it, and the client only persists the verifier when
"Save password" is checked.

Took 3 minutes

Took 1 minute

Took 10 seconds

Took 7 minutes

* [Security] Harden credential format acceptance and challenge nonce validation

* [Security] Refuse KDF downgrade; trim profile name and warn on silent credential drop

* [Security] Add SupportsAll ServerOptions enumerator to fix enum validation assert

The server advertised both SupportsPasswordHash (1) and
SupportsChallengeResponseAuth (2) via a bitwise-OR that produced the
value 3, which no enumerator declared. Protobuf's proto2 enum
validation rejects the value in _internal_set_server_options, crashing
servatrice on the debug assertion. Add a SupportsAll = 3 enumerator with
an identical wire value so the bitmask reads unchanged while the value
is now a documented, valid member of the enum.

* [Security] Normalize username when issuing challenge nonce

cmdRequestPasswordSalt bound the challenge nonce to the raw, un-simplified
username while cmdLogin verifies it against the simplified name. A user
who typed leading or trailing whitespace in the username box would be
silently rejected during challenge-response login even with the correct
password. Simplify at the nonce-issuing site so both commands agree on
the normalized name.

Also drive-by formatting: collapse the now single-expression
serverOptions initializer onto one line.

* [Security] Keep an encrypted legacy password backup for old-client logins

Migrating an account to scrypt stranded pre-challenge clients, which can
only present the legacy salt+hash: after migration the server served them
a scrypt salt they cannot use, so the only recovery was a password reset.

When security/legacy_backup_key is configured (64 hex chars,
openssl rand -hex 32), submitPasswordVerifier now seals the legacy
credential with AES-256-GCM under that key before overwriting the row,
storing it in password_legacy_backup with the time it was last used. Old
clients keep working: cmdRequestPasswordSalt serves the backup's 16-char
salt in password_salt so they can derive the legacy hash they were
always able to compute, while new clients derive the verifier from the
new scrypt_salt field, which always carries the verifier salt. The
non-challenge login path accepts the plaintext or legacy hash against
the decrypted backup and refreshes its window; a migrated row with no
usable backup fails closed.

Backups age out so a database dump taken after the window closes never
carries a crackable legacy hash: getUsableLegacyBackup purges on first
use past security/legacy_backup_ttl_days (default 90, clamped 1..3650),
and a six-hourly sweep drops backups idle accounts never touch.
changeUserPassword clears the backup since a new credential invalidates
it. Without a configured key nothing is sealed or purged, so a
temporarily missing key cannot destroy existing backups.

The AAD is the simplified user name on both sides, sealing the blob to
its row so it cannot be moved between accounts. Sealing failures
degrade to the previous lockout behaviour rather than blocking
migration. The columns extend the unmerged 0036->0037 migration, so the
schema version stays 37.

* [Security] Address review: proto compat, plaintext verify, AAD case, strict scope

Fix the two blockers and follow-ups from the 2026-10-16 review:

- Advertise challenge-response in a new supports_challenge_response
  field instead of the ServerOptions enum and drop SupportsAll:
  proto2 enums are closed, so already-released clients parsed
  server_options = 3 as NoOptions and fell back to plaintext
  passwords. server_options stays exactly SupportsPasswordHash
  on the wire; old clients ignore the new field.
- Verify a plaintext password directly against a migrated scrypt
  row with verifyPassword() so email changes (cmdAccountEdit)
  and old clients sending password keep working without a
  legacy backup key. Pre-hashed values are still checked
  against the backup, and its TTL window is refreshed only
  when the backup is what actually matched.
- Use the stored row name as the AES-GCM AAD on both seal
  and open so a login whose case differs from the stored
  name (utf8mb4_unicode_ci) still opens its backup.
- Require challenge-response in strict mode only for
  registered SQL accounts (userExists gate), leaving
  guest/unregistered logins and none/password auth
  methods unaffected.
- Document in servatrice.ini.example that a captured
  legacy hash can take over a not-yet-migrated account
  and that strict only constrains registered SQL
  accounts. Schema version is 38.

* [Security] Raise legacy backup TTL default to 180 days

Gives operators and slow-to-upgrade users a longer downgrade
window for pre-challenge clients before unused encrypted
legacy password backups age out.

* [Security] Fix servatrice.cpp formatting per clang-format-18

* [Security] Add missing forward declaration for Command_SubmitPasswordVerifier

The cmdSubmitPasswordVerifier declaration references the proto-generated
type, which otherwise does not name a type in this header and breaks
every C++ build.

---------

Co-authored-by: Lukas Brübach <Bruebach.Lukas@bdosecurity.de>
Co-authored-by: BruebachL <bruebachl@cockatrice.example>
2026-10-16 22:52:26 +02:00
BruebachL
05dcde69db
[Server] Gate room channels on privilege levels (#7477)
* [Server] Gate room channels on privilege levels

* [Server] Filter channel catalog per user, split read/write gating, add banners

- Server_Room::getInfo() now takes the requesting user and only lists
  channels that user may read. Previously every room member received the
  full catalog (e.g. the moderators channel) while message delivery was
  already gated, so restricted channels were visible but silent.
- Split channel access into mayReadChannel/mayWriteChannel: history
  replay, catalog listing, and event fan-out use the read level
  (access_level); Command_RoomChannelSay uses the write level
  (write_access_level, falling back to the read level when unset).
- Plumb write_access_level and banner_message through both room sources
  (SQL rooms_channels table and config-file channels via writeaccess
  and banner keys).
- Schema 38 -> 39: add write_access_level (NULL means inherit the read
  level) and banner_message columns; also widen access_level to the
  full six-value privilege enum to match the 37 -> 38 migration.

* Fixup: evaluate channel access per user flag instead of ladder

User flags are independent bits: IsDeveloper does not imply
IsModerator/IsAdmin, so developer-only users must not reach
moderator/admin channels. Replace the userPrivilegeLevel ladder with
hasChannelPrivilege: moderator channels need IsModerator (admins hold
it alongside IsAdmin), admin channels need IsAdmin, developer channels
need IsDeveloper or IsAdmin, judge channels admit IsJudge/IsModerator.
Covers catalog filtering, history replay, write gating and fan-out,
and corrects the ini example and proto docs.

* [Server] Make channel privilege helpers static per review

* [Server] Fail closed on unknown channel access levels per review

- roomChannelAccessFromKey returns nullopt for unknown keywords
  instead of silently falling back to Public
- skip channels with unknown read/write levels with qWarning, empty
  read defaults to Public, empty write means no override
- mayWriteChannel now also requires read access so write-below-read
  configs cannot post into invisible channels

* [Server] Remove stray conflict marker in channel replay comment

* [Server] Fix servatrice.cpp formatting per clang-format-18

---------

Co-authored-by: Lukas Brübach <Bruebach.Lukas@bdosecurity.de>
Co-authored-by: BruebachL <bruebachl@cockatrice.example>
2026-10-16 22:46:38 +02:00
BruebachL
17d2e8d86e
[Server] Add room chat channels with per-channel fan-out and history (#7476)
* [Server] Add room chat channels with per-channel fan-out and history

* Fixup: redact all channel histories on message removal

removeSaidMessages only redacted the main history, so banned/warned
content stayed visible to late joiners on every other channel.
Drop the unused channelId parameter and redact up to amount messages
per channel across the whole channelChatHistory map.

* [Server] Validate room channel ids and fix catalog schema per review

- servatrice.sql: expand rooms_channels access_level enum to full set
  to match 0037->0038 migration
- servatrice.cpp: skip empty, reserved (__main__) and duplicate channel
  ids when loading from ini and DB with qWarning
- server_protocolhandler.cpp: clarify catalog replay comment (filtering
  happens in moderator stack)
- server_room: drop duplicate channelIndex, linear search preserves
  catalog order

* [Server] Fix server_room.cpp formatting per clang-format-18

---------

Co-authored-by: Lukas Brübach <Bruebach.Lukas@bdosecurity.de>
Co-authored-by: BruebachL <bruebachl@cockatrice.example>
2026-10-16 22:46:38 +02:00
BruebachL
be38e8d429
[Protocol] Add room chat channel extensions and catalog payload (#7475)
* [Protocol] Add room chat channel extensions and catalog payload

* [Protocol] Add per-channel write level and banner to room channel catalog

Adds two optional fields to ServerInfo_RoomChannel:

- write_access_level: minimum privilege level required to send to the
  channel. When unset, writing requires the same level as reading
  (access_level), preserving the previous single-level behavior. This
  allows read-mostly channels such as a developer news feed: readable
  by everyone, writable only by developers.
- banner_message: static notice shown at the top of the channel,
  analogous to the room join message on Main. Empty means none.

---------

Co-authored-by: Lukas Brübach <Bruebach.Lukas@bdosecurity.de>
2026-10-16 22:46:37 +02:00
BruebachL
38acddeede
[Report] Add context menu to report queue rows (#7444)
* [Report] Add report reopen action for closed reports

- New Command_ReportReopen moderator command (extension 1206) with server
  handler that reopens resolved/dismissed reports, resets resolution state
  and notified, and records the reopening note in the audit log
- Reopen... button in the report queue action bar, gated to resolved and
  dismissed reports, with optional note prompt and tooltip
- Success confirmations for Assign, Resolve/Dismiss and Reopen now survive
  the list refresh via a pending status message instead of being clobbered
- Dispatch/auth coverage in server_moderator_role_test

* [Report] Surface resolution audit info in report details

- Add resolved_by_name to ServerInfo_Report and join resolved_by users in
  the report list, my-list and details queries
- Render resolution note and resolved-at/by in the report detail pane
  instead of duplicating the description into the chat log context

* [Report] Add context menu to report queue rows

- Open the standard UserContextMenu on right-click/Menu key for the
  reported user, selecting the row first so the details panel matches
  the menu target
- Carry the reported user's level in ServerInfo_Report so the menu
  shows the same actions as the user list, with an IsUser fallback for
  deleted or unregistered users
- Wire the Private chat action through TabReport to TabSupervisor and
  retranslate the menu on live language switches

* [Server] Fix reported_user_level column indices in report queries

The SELECT lists resolved_by_name at index 10, shifting room_id to 11,
replay_id to 12, reported_user_id to 13 and reported_user_admin to 14.
The code read 12/13, so 'user exists' meant 'a replay exists' and the
admin flags came from the user id (e.g. id 5 -> admin+judge; users
without a replay reported as unregistered, hiding registered-only
actions). Fixed in cmdReportList and cmdReportMyList, plus the column
comment.

---------

Co-authored-by: Lukas Brübach <Bruebach.Lukas@bdosecurity.de>
2026-10-11 15:33:47 +02:00
BruebachL
74a6acde91
[Report] Surface resolution audit info in report details (#7443)
- Add resolved_by_name to ServerInfo_Report and join resolved_by users in
  the report list, my-list and details queries
- Render resolution note and resolved-at/by in the report detail pane
  instead of duplicating the description into the chat log context

Co-authored-by: Lukas Brübach <Bruebach.Lukas@bdosecurity.de>
2026-10-11 15:29:09 +02:00
BruebachL
4a010bd17f
[Report] Add report reopen action for closed reports (#7442)
- New Command_ReportReopen moderator command (extension 1206) with server
  handler that reopens resolved/dismissed reports, resets resolution state
  and notified, and records the reopening note in the audit log
- Reopen... button in the report queue action bar, gated to resolved and
  dismissed reports, with optional note prompt and tooltip
- Success confirmations for Assign, Resolve/Dismiss and Reopen now survive
  the list refresh via a pending status message instead of being clobbered
- Dispatch/auth coverage in server_moderator_role_test

Co-authored-by: Lukas Brübach <Bruebach.Lukas@bdosecurity.de>
2026-10-11 15:28:45 +02:00
BruebachL
d603a2bb6a
[Tooling] Apply include-what-you-use across the tree (#7396)
* [DeckList] Apply include-what-you-use to libcockatrice_deck_list

* [IWYU] Apply include-what-you-use across the tree

Run one whole-tree IWYU pass over the libcockatrice_* libraries, the
Cockatrice client, Oracle, Servatrice and the test suite, so each
translation unit includes what it uses directly and forward-declares
what it does not need.

IWYU only analyses real translation units, never the moc code CMake
generates from Q_OBJECT headers, so it strips includes that moc output
silently relies on. Where a type is passed by value (or nested in a
QList/QMap) in a signal or slot signature, the generated moc code needs
the complete type; those includes are kept with an explanatory
`// IWYU pragma: keep`. The same holds for Q_DECLARE_METATYPE targets
such as QSqlDatabase.

A handful of includes are added by hand where callers brace-initialize a
const-reference parameter, which also requires the complete type.

Applied as a single commit on purpose: stripping includes from the
libcockatrice_* headers is precisely what breaks the client, test and
server translation units, and the fixes for those live in the same
translation units. Splitting by component would therefore leave
intermediate commits that do not compile.

All 426 modified Q_OBJECT/Q_GADGET headers were verified to be
moc-self-contained by compiling each generated moc_*.cpp standalone;
several built only because of moc include ordering in
mocs_compilation.cpp before the keep-includes were added.

* [Tooling] Emit public Qt headers and fix IWYU fallout CI found

Three problems the local build could not see, all because a green local
build only proves the configuration it was run under.

Private Qt headers. IWYU emitted private, lowercase Qt headers, and
qtypes.h does not exist at all before Qt 6.9, so the Debian 12 and
Ubuntu 24.04 jobs on Qt 6.4.2 failed to compile. The generator only
emitted a mapping when the capital header name mirrored the private one
(QAbstractAnimation for qabstractanimation.h), so qtypes.h, which is
wrapped by QtTypes instead, got no mapping and kept the private
spelling. Map it explicitly to <QtTypes>, which is public since Qt 5 and
provides the same typedefs either way, and rewrite the 100 affected
includes.

Do not generalize this to "prefer any Qt* wrapper". The table is
generated from whichever Qt is installed, and the wrappers are not
equally old: QtLogging only appeared in Qt 6.8 and QtMinMax in 6.5, so
that heuristic trades one breakage for another. Every other lowercase
header still in the tree has shipped publicly since Qt 5, so those are
left alone.

Platform-guarded includes. IWYU only sees the preprocessor configuration
it is handed, so it dropped an include that only the macOS branch of
main.cpp needs, and the macOS jobs failed on an undeclared
UrlSchemeEventFilter. Restore the include. Force-compiling every file
that carries a platform guard under Q_OS_MAC, Q_OS_MACOS and __APPLE__
reports nothing else, so the macOS branches are covered rather than
assumed.

shellcheck. Drop a leftover variable and stop assigning the
include-what-you-use lookup, which was only ever an existence check.

* [Tooling] Map Qt 6.5+ split headers to QtGlobal for Qt 6.4 compatibility

IWYU emitted QtTypes, QtPreprocessorSupport, QtVersionChecks, QtAssert,
QtMinMax, QtClassHelperMacros, QtEnvironmentVariables and QtTranslation.
Qt 6.5 split those declarations out of qglobal.h into separate headers, so
neither the Qt* wrapper nor the q*.h private name exists on the oldest Qt we
support (6.4.2), and Debian 12 / Ubuntu 24.04 fail with "No such file or
directory". qtypes.h is worse still: it only appeared in Qt 6.9.

QtGlobal is the one spelling that works across the whole supported range. It
has been public since Qt 5, defines these declarations itself up to Qt 6.4, and
includes the split headers from Qt 6.5 on, so redirect all eight private
headers to it and collapse the affected includes in the tree.

Curated overrides now take precedence over the name-mirroring rule, which
cannot know about Qt version floors because the mapping is generated from
whatever Qt is installed. That rule was mapping qtversionchecks.h to
<QtVersionChecks> even with an override present, because the override was only
consulted as a fallback. A curated key that matches nothing is now a hard
error rather than a silent fallback, and the redirected headers are no longer
advertised as the home of a symbol.

Verified every Qt include in the tree resolves against the real
qt6-base-dev 6.4.2 package: 15 distinct includes, 0 missing.

* [Tooling] Map QOverload to QtGlobal and drop the QMetaMethodArgument include

Two more headers IWYU emitted do not exist on Qt 6.4.2:

QOverload was split out of qglobal.h in Qt 6.5, so on 6.4.2 it is declared in
qglobal.h directly and the standalone header is a hard error. QtGlobal covers
both, so map qoverload.h to it like the other 6.5+ split headers.

QMetaMethodArgument is never referenced anywhere in the tree. It is a bare
forwarder for qobjectdefs.h that our generator advertised as a class symbol,
which is how IWYU came to add the include at all. The symbol mappings are
generated from header names, so they cannot tell a forwarder that happens to be
capitalised from a real class; removing the unused include is the fix, and the
generic case stays a known limitation of the generator.

Extending the audit to every Q* header (an earlier pass only matched headers
starting with "Qt" or lowercase q*.h, so it missed all of them) against the real
qt6-base-dev, qt6-multimedia-dev, qt6-declarative-dev, qt6-svg-dev and
qt6-websockets-dev 6.4.2 packages: 341 distinct Qt includes, 0 missing.

* [Game] Give moc the complete CardItem type in player_actions.h

player_actions.h forward declares CardItem but passes QList<CardItem *> by
value in actPlay/actPlayFacedown/actHide. moc instantiates the metatype for
those parameters, and on Qt 6.4 that expands to sizeof(CardItem), so Ubuntu
24.04 fails with "invalid application of 'sizeof' to incomplete type
'CardItem'". Newer Qt tolerates the incomplete type, which is why only the
6.4.2 jobs failed.

Include the defining header with an IWYU pragma keep, matching how the other
MOC-required includes in this area are handled.

* [Game] Give moc the complete ServerInfo_Card type

player_logic.h, game_scene.h, view_zone.h and view_zone_widget.h forward
declare ServerInfo_Card but pass QList<const ServerInfo_Card *> through signal
and slot signatures. moc instantiates the metatype for those parameters, which
Qt 6.4 expands to sizeof(ServerInfo_Card), so the connect in game_scene.cpp
fails on Debian 12 and Ubuntu 24.04 with "invalid application of 'sizeof' to
incomplete type 'const ServerInfo_Card'". Newer Qt tolerates it, so only the
6.4.2 jobs failed.

Include the generated protobuf header with an IWYU pragma keep, following the
pattern already used for ServerInfo_Player and ServerInfo_User in
game_event_handler.h.

* [Client] Complete the types Qt 6.4 needs for connect and moc

Qt 6.4 expands QMetaType::fromType on the normalised argument list of a
PMF connect and on moc-generated metatypes, which requires sizeof on every
signal and slot parameter. Newer Qt tolerates forward declarations there,
so only the Debian 12 and Ubuntu 24.04 jobs failed, with
"invalid application of 'sizeof' to incomplete type" for QMouseEvent,
QPrinter and GameReplay.

Replace the forward declarations with the real includes:

- QMouseEvent in the nine widget headers that pass it through signals
- QPrinter in abstract_tab_deck_editor.cpp, for the actPrintDeck lambda
- game_replay.pb.h in tab_replays.h. GameReplay is a protobuf message, so
  the project's game/replay.h only forward declares it and cannot supply
  the complete type.

Found by recompiling all 1918 project TUs against the Debian Qt 6.4.2
headers, which reproduces those two CI jobs locally in one pass.

* [Client] Complete Release and QMenu for Qt 6.4 moc and connect

Continuing the Qt 6.4 complete-type sweep:

- window_main.cpp connects ClientUpdateChecker::finishedCheck to
  MainWindow::checkClientUpdatesFinished, whose Release * parameter made
  moc 6.4 instantiate the metatype. GameReplay turned out to be a protobuf
  message, so Release likewise needed release_channel.h in the three
  headers declaring those signals: window_main.h, dlg_update.h and
  client_update_checker.h.
- moc 6.4 also needs sizeof(QMenu) for the QList<QMenu *> carried by
  TabSupervisor::setMenu and MainWindow::updateTabMenu.

Verified by regenerating moc output with the Debian moc 6.4.2 for all 434
Q_OBJECT/Q_GADGET classes and compiling it, plus recompiling all 1612
source TUs, against the Qt 6.4.2 headers: no remaining failures.

---------

Co-authored-by: Lukas Brübach <Bruebach.Lukas@bdosecurity.de>
2026-10-08 11:13:50 +02:00
BruebachL
073ec29c4d
[Server] Add deck share links and public deck visibility (#7241)
* [Server] Add deck share links and public deck visibility

* Address server review comments for deck share links

* Document transaction teardown in deck share rollback paths

* Address second round of deck share review comments

---------

Co-authored-by: Lukas Brübach <Bruebach.Lukas@bdosecurity.de>
2026-09-20 20:22:16 +02:00
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
d5d99e4dfb
[Server/Client/Protocol] Add developer staff role (#7211)
* [Server/Client/Protocol] Add developer staff role

Introduce a Developer staff level (proto flag 32, DB admin bit 8) that
sits between admin and moderator: no kick/ban/warn/report/admin powers,
but gets server log access via a new developer command container family
(GET_SERVER_STATS, VIEWLOG_HISTORY) and an idle-timeout exemption.

- Protocol: IsDeveloper flag, developer_commands.proto envelope,
  Command_GetServerStats/Command_GetLogHistory, Response_GetServerStats,
  Command_AdjustMod.should_be_developer
- Servatrice: fail-closed developer dispatcher, uptime snapshot handler,
  shared log history handler reuse, bit-8 DB mapping
- Client: burgundy pawn/badge/labels/sort order, prepareDeveloperCommand,
  minimal Developer stats tab, log tab access, promote/demote actions

Took 24 minutes

Took 18 seconds

* [Server/Client/Protocol] Address developer role review feedback

Address ZeizaZach's review of the developer staff role:

- Nudge the developer log query to exclude private chat and sender IPs
  (the ModeratorCommand path still sees everything).
- Deduplicate Command_GetLogHistory into Command_ViewLogHistory, which now
  extends both ModeratorCommand (ext) and DeveloperCommand (dev_ext); the
  client picks the DeveloperCommand-scoped extension by extendee, and the
  server reads it via the extension number.
- Pull the uptime snapshot SQL into Servatrice_DatabaseInterface as
  getLatestUptimeSnapshot() and widen the reported counters to 64-bit.
- Document the admin bitfield (1 admin, 2 moderator, 4 judge, 8 developer)
  and add a server-side test for the developer command path.

* Add missing trailing newline to user_context_menu.cpp

* Remove stale includes of deleted command_get_log_history proto

The Command_GetLogHistory message was folded into Command_ViewLogHistory,
which deleted command_get_log_history.proto, but serversocketinterface
still #included its generated header. Fresh CI builds fail on the missing
file; local builds masked it by reusing a previously generated header.

* [Server] Exclude chat rows when private-chat filter is bypassable

A developer who omits log_location entirely — or sends only "chat" —
leaves chatType, gameType, roomType all false, so getMessageLogHistory
skips the target_type clause and returns every row, private messages
included. When !allowPrivateChat the server now forces game+room when
no surviving location was requested, guaranteeing the query always
carries a target_type restriction.

[Client] Demote mod+dev to moderator path in log-tab dispatch

The developer command family is strictly weaker than the moderator one
(no private chat, no sender_ip, ip filter ignored), so granting the
developer bit to an existing moderator must not silently strip their
capabilities. useDeveloperCommands is now true only when the user holds
the developer bit and not the moderator bit.

[Client] Hide the IP-address filter for developer log tab users

The developer path ignores the ip_address query field server-side.
Showing the field lets a developer type an IP and get results that are
silently unfiltered by it rather than an empty result set — reads as a
broken filter. Hide labelFindIPAddress/findIPAddress alongside the
privateChat checkbox.

* Developer pawn is silver.

* [Client] Fix indentation of merged Card Art Rules / Developer tabs

---------

Co-authored-by: Lukas Brübach <Bruebach.Lukas@bdosecurity.de>
2026-09-11 17:18:56 +02:00
BruebachL
3ec62df3e7
[Protocol] Remove duplicate event_game_state_changed.proto entry (#7234)
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The .proto file appeared twice in the PROTO_FILES list, causing protoc to
process it twice on every build. Keep a single entry.

Co-authored-by: Lukas Brübach <Bruebach.Lukas@bdosecurity.de>
2026-09-04 05:20:53 +02:00
BruebachL
b91e872f5f
[Network] Measure real server round-trip times (#7153)
* [Network] Measure real server round-trip times

Time each command container from send to response with QElapsedTimer,
aggregate samples in a fixed-size ring buffer (last/median/p95/max),
and emit aggregated pingStatsUpdated at most once per second so the
hot path stays free of signal traffic. Stats are cleared on
disconnect. Forward the signal through ConnectionController for UI
consumers. Unit-tested in latency_tracker_test.

Took 37 minutes

Took 4 minutes

# Commit time for manual adjustment:
# Took 8 minutes

* Move params to struct, more informative debug

Took 56 seconds

Took 53 seconds

Took 2 minutes

Took 33 seconds

---------

Co-authored-by: Lukas Brübach <Bruebach.Lukas@bdosecurity.de>
2026-08-23 00:03:52 +02:00
BruebachL
ed4eb1cb31
[Server/Client/Protocol] Reporting users + moderation queue functionality (#7091)
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* [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
BruebachL
9eafd90a91
[Game] Playmats (#7101)
* [Game] Playmats

Took 19 seconds

Took 1 minute

* [Playmats] Add fixed override and configurable fallbacks to settings.

Took 29 minutes

Took 43 seconds

* Add main to test.

Took 1 minute

Took 29 seconds

* Move settings to own group

Took 11 minutes

* Some attempts to refresh macOS compositor

Took 2 minutes

* Try something else

Took 17 minutes

* Don't manipulate live list

Took 11 minutes

* Change things about resolution, address comments.

Took 45 minutes

Took 12 minutes

* Comments.

Took 14 minutes

Took 8 seconds

* Re-order settings menu location

Took 2 minutes

* Rename PlaymatResolution to Info and add enums

Took 8 minutes

---------

Co-authored-by: Lukas Brübach <Bruebach.Lukas@bdosecurity.de>
2026-08-21 10:40:49 +02:00
BruebachL
26fb8622e3
[GamesModel] Rename 'Creator' column to 'Host' (#7083)
* [GamesModel] Rename 'Creator' column to 'Host' (#2108)


Took 5 minutes

* Actually re-broadcast host change

Took 8 minutes

---------

Co-authored-by: Lukas Brübach <Bruebach.Lukas@bdosecurity.de>
2026-08-13 18:58:21 +02:00
BruebachL
61b9d7abf6
[Networking] Doxygen (#7030)
* [Networking] Doxygen

* Lint cause my autolinter is broken lol

* Update.

* Update Doxyfile

Co-authored-by: tooomm <tooomm@users.noreply.github.com>

* Alphabetical ordering

Co-authored-by: tooomm <tooomm@users.noreply.github.com>

* Add new card art rule comment

* move filter program into doxygen folder

* [Networking] Doxygen


Took 49 seconds

* [Networking] Doxygen

Took 2 hours 0 minutes

Took 58 minutes

Took 8 seconds

Took 29 seconds

Took 4 minutes

Took 1 minute

Took 4 minutes

* [Networking] Fix Doxyfile

Took 2 hours 0 minutes

Took 58 minutes

Took 8 seconds

Took 29 seconds

Took 4 minutes

Took 1 minute

Took 6 minutes

* [Networking] Fix Doxyfile

Took 2 hours 0 minutes

Took 58 minutes

Took 8 seconds

Took 29 seconds

Took 4 minutes

Took 1 minute

Took 3 minutes

* [Networking] Fix Doxyfile again

Took 2 hours 0 minutes

Took 58 minutes

Took 8 seconds

Took 29 seconds

Took 4 minutes

Took 1 minute

Took 2 minutes

---------

Co-authored-by: Lukas Brübach <lukas.bruebach@bdosecurity.de>
Co-authored-by: tooomm <tooomm@users.noreply.github.com>
Co-authored-by: Lukas Brübach <Bruebach.Lukas@bdosecurity.de>
2026-07-27 11:27:00 +02:00
DawnFire42
18b23b19a7
Split trice_limits.h into dedicated headers (#7025)
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* Split trice_limits.h into dedicated headers

* Updated docstrings
2026-06-29 14:37:52 -07:00
BruebachL
6dc974a05d
[UserListDelegate] Consider providerId (#7018)
Co-authored-by: Lukas Brübach <lukas.bruebach@bdosecurity.de>
2026-06-27 11:23:55 -04:00
BruebachL
2914874720
[Room][UserList] Introduce style delegate (#6981)
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* [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
DawnFire42
33e0f8699b
Standardize Doxygen documentation (#6885) 2026-05-21 22:58:07 +02:00
RickyRister
10b9a65f17
[Server][Game] Make undo draw failure visible in chat (#6889)
* [Server][Game] Make undo draw failure visible in chat

* genericize the proto
2026-05-20 02:23:02 -07:00
DawnFire42
aadee34238
style: Add braces to all control flow statements (#6887)
* style: Add braces to all control flow statements

  Standardize code style by adding explicit braces to all single-statement
  control flow blocks (if, else, for, while) across the entire codebase.

  Also documents the InsertBraces clang-format option (requires v15+) for
  future automated enforcement.

* InsertBraces-check-enabled
2026-05-16 19:19:53 +02:00
ebbit1q
3ec9ae9772
fix compiling on arch (#6768)
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* fix compiling on arch

* redo all the logging in affected files
2026-04-05 21:52:46 +02:00
RickyRister
2828854d32
[Server] Support face-down cards in all public zones (#6539)
* [Server] Support face-down cards in all public zones

* add null check

* Check using zone names instead

* add comment
2026-03-03 23:17:35 +01:00
BruebachL
de13c22552
[Fix-Warnings] Suppress C4100: unreferenced parameter for protobuf files (#6373)
* [Fix-Warnings] Suppress C4100: unreferenced parameter for protobuf files.

* [Fix-Warnings] Compiler specific options.

* [Fix-Warnings] Lint.
2025-11-29 18:58:39 +01:00
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
ebbit1q
a21e45ed36
add phase to delete arrows in to protocol (#6159)
* protocol changes

* servatrice changes

* add new setting

* implement client side with static 4 phases

* reading the code explains the code

* add subphases to phase.cpp

* use new subphase definition
2025-11-26 09:16:10 -05:00
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