Phase 2 of docs/ADMIN_CONTROLS.md: surface the in-game help-page queue to the
website.
- BridgePages.cs: the queue has no EventSink, so it is polled (PageSweepSeconds,
default 5s) and diffed, keyed by sender serial (one page per player) ->
page.new / page.updated / page.closed. Inbound pages.snapshot -> pages.list;
page.respond delivers a staff reply to the player (online: a gump now; offline:
queued for next login; shows as "Staff") and can close; page.close removes it.
- BridgeConfig/Bridge.cfg: PageSweepSeconds. BridgeBoot: reload re-arms the poll,
status reports it.
- sidecar/src/web.rs: GET /pages, POST /pages/{id}/respond, POST /pages/{id}/close.
- INTEGRATION.md: page events (§4) and endpoints (§6).
- tools/scaffolding/BridgePageProbe.cs: gated headless verification.
Verified live (probe-seeded tickets): snapshot returns the queue, the poll emits
page.new for both and page.closed on removal, respond -> 200, close removes the
page, unknown page -> 404.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0114TpmrNW4wNXsHq5CR72jQ
Phase C / §5.5: so the site's moderation log is complete regardless of origin,
in-game uses of the write-plane verbs are forwarded as admin.audit
(origin:"in-game").
- patches/commandlogging-event.patch: adds CommandLogging.OnWrite, raised in
WriteLine before the m_Enabled guard so it fires even when file logging is
off. Scripts-layer file -> dynamic build, no core rebuild.
- patches/BridgeModerationAudit.cs: subscriber. Taps OnWrite for resolved
ban/kick (parsing the target from the log line) and EventSink.Command for
[bcast. Lives in patches/ (not overlay/) because it references OnWrite,
which only exists post-patch — same rule as BridgeVendorSale.cs.
- tools/scaffolding/BridgeAuditProbe.cs: gated headless verification.
Verified live: a genuine [bcast plus simulated ban/kick log lines produced
admin.audit frames with origin=in-game, actor, and the target parsed
(seed_010); a non-moderation line was correctly ignored.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0114TpmrNW4wNXsHq5CR72jQ
config.rs loads all runtime settings from an external sidecar.toml (path via
$UOLINK_CONFIG), with env-var overrides (UOLINK_WEB_TOKEN, UOLINK_WEB_BIND,
UOLINK_SHARD_BIND, UOLINK_DB_PATH). Nothing is compiled into the binary. On first
run the file is generated with a random 24-byte auth token, so the sidecar is
secured out of the box and the operator just copies the token to the website.
An axum middleware rejects any request to a non-/health route that does not
present the token, as Authorization: Bearer, X-Api-Key, or ?token= (the last so
browser WebSocket clients, which cannot set handshake headers, can authenticate).
The comparison is constant-time. An empty token disables auth and is only
tolerated on a loopback bind; binding to 0.0.0.0 with no token logs a warning.
Verified: /health open (200); /history 401 without a token, 401 with a wrong one,
200 with the right one via either Bearer or X-Api-Key; an authed shard query
falls through to 503 when no shard is connected; WS rejected (401) with a bad
?token= and upgraded (101) with the right one.
sidecar.toml is gitignored (holds the secret); sidecar.toml.example is committed
as the reference.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
The one non-drop-in piece. Player-vendor purchases raise no EventSink, so the
sale is invisible to subscription. Two git-format core patches add a
PlayerVendorSale event and raise it at the committed sale in
PlayerVendorBuyGump.OnResponse (right after HoldGold +=), where buyer, vendor
owner, item, price, and commission are all in scope. The subscriber
BridgeVendorSale emits vendor.sale.
All three are a coupled unit. The subscriber references PlayerVendorSaleEventArgs,
which does not exist until the EventSink patch is applied, so it lives in patches/
not overlay/ -- shipping it in overlay would break the build on any unpatched
install. patches/README.md documents applying the unit; both patches verified
with git apply --check against stock ServUO 57.4. This is the first phase that
rebuilds the core (ServUO.exe), not just Scripts.dll.
vendor.sale carries buyer and vendor-owner accounts, both present and distinct,
which is the pair that flags gold-laundering when they match -- richer than the
ownerless NPC ValidVendor* events, and on a committed sale rather than a
validation stage.
Verified with a probe firing the event on real seeded-vendor data: vendor.sale
emitted with buyerAcct=seed_001, ownerAcct=seed_000, Longsword, price 69819. The
probe proves the event, args, subscriber, and payload; the literal gump call site
firing on a real purchase needs a live buyer with a NetState and is confirmed by
an in-game buy. Evidence in docs/PLAN.md §17.
This completes every phase on the ServUO side. Phases 0-6 are drop-in (overlay/);
7 is patches/. Cheat signals are folded into existing streams (fastwalk, audit,
vendor.sale), not a separate phase. Remaining work is the Rust sidecar.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
BridgeTownCrier handles inbound towncrier.add / towncrier.remove, pushing
website-published news into GlobalTownCrierEntryList so every town crier
announces it until it expires. Both run on the Core thread (required: AddEntry
mutates a shared list and the criers send packets). An id maps to the created
TownCrierEntry so a later remove can pull it, and re-adding an id replaces the
prior entry.
Caps are enforced before touching the shared list -- line count, line length,
active-entry count, duration -- as defense in depth on top of the loopback trust
boundary: a buggy or compromised sidecar still cannot flood the criers or pin a
message forever. Config: Bridge.TownCrierMax{Lines,LineLength,Active,DurationSec}.
Verified with a sending stub and a probe that logs the actual crier list. Replies
and game state agree: add n1 -> towncrier.ok and the entry appears with the exact
lines; add n2 (8 lines over the cap of 6) -> towncrier.error and never enters the
list; remove n1 -> towncrier.ok and the entry is gone; remove unknown ->
towncrier.error. Evidence in docs/PLAN.md §16.
Adds BridgeJson.GetStringList for JSON string arrays, tools/stub_sidecar_crier.ps1,
and tools/scaffolding/BridgeCrierProbe.cs. This closes the pure-plugin inbound
work; only the PlayerVendorSale core edit (Phase 7) remains on the ServUO side.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
BridgeAccountLink ties a game account to a website account. [link mints a
one-time, 5-minute code from an unambiguous alphabet (no O/0/I/1), holds it in a
Core-thread dict keyed to the account, and emits link.request. The website
relays the code back through the sidecar as link.confirm; the shard validates,
writes the WebsiteUserId account tag, and replies link.ok. A bad or expired code
gets link.error.
The tag persists to accounts.xml in ServUO's standard <tags> format, read by
LoadTags at boot, so a link survives restarts with no new persistence layer.
mob.login now carries webId when the account is linked, so the sidecar can
attribute a session to a site user without a lookup.
Safeguards: one-time codes; only the newest code per account is valid; per-account
30s rate limit against code spam; a 1-minute purge bounds the code table; the
websiteUserId is trusted only because the socket is loopback-only. The tag reaches
memory on confirm but disk only on the next save — a hard crash between loses it,
and the player just re-runs [link.
Verified end to end with a smart stub that reads the emitted code and confirms
it: link.request -> link.confirm -> link.ok, a bad code -> link.error, and the
tag observed in accounts.xml after a save. Evidence in docs/PLAN.md §15.
The [link command body is exposed as RequestLink(Mobile) so it can be driven in
tests without a client. Adds tools/stub_sidecar_link.ps1 and
tools/scaffolding/BridgeLinkProbe.cs.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
BridgeSweeps runs three repeating Core-thread timers for the state that has no
EventSink. Cost measured in Phase 1 is why they can run on the main thread: a
full pass of all three is well under a millisecond at the seeded scale.
- Vitals: online players only. Small and volatile; the sidecar diffs snapshots.
Offline characters do not move, so they are served on demand as full profiles
instead, not swept.
- House decay: emits only on a level transition. A silent baseline on
ServerStarted records every house's current stage, so a restart does not
re-announce them. Payload carries from/to, coords, nested ban location,
region, sign name, owner serial+account, and built/refreshed timestamps, all
null-guarded.
- Economy supply: periodic sum of every account's currency as a snapshot. The
level; AccountGoldChange and the vendor events are the flow.
All three re-arm on `[bridge reload`; `[bridge sweepnow` runs one of each on
demand; `[bridge status` reports sweep counters. Sweeps skip emitting while the
sidecar is disconnected, since their state is perishable and re-emitted next
tick anyway (unlike events, which queue through an outage).
Verified on the seeded world with 8s intervals: baseline recorded 29 houses
silently, a probe bumped one Somewhat->Fairly, and the next sweep emitted exactly
one house.decay and none for the other 28. Economy emitted a supply snapshot per
interval. Vitals emitted nothing, correctly, since all seeded characters are
offline. Evidence in docs/PLAN.md §13.
Adds tools/scaffolding/BridgeSweepProbe.cs (never deployed) to force a decay
transition on demand.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
BridgeEvents subscribes the streams selected for tracking, economy, and cheat
detection: Login/Logout/AccountLogin, AccountGoldChange, ValidVendorPurchase/
Sell, PlacePlayerVendor, SkillGain, FameChange, KarmaChange, QuestComplete,
PlayerDeath, PlayerMurdered, OnKilledBy, FastWalk, OnPropertyChanged, Command,
and Before/AfterWorldSave.
Every handler runs on the Core thread inside the path that raised it, so each is
wrapped to never throw, does only Emit (which enqueues and returns), and never
mutates the args. Three of these are veto hooks and are read strictly:
AccountLogin (Accepted/RejectReason, and a plaintext Password we never emit),
FastWalk (Blocked), and the login decision path generally.
Testing on the live shard found that SkillGain fires for NPCs, hard: the first
boot emitted 115 skill.gain events in four seconds, all spawned creatures
grinding Meditation, zero players. That is the general rule here — most "player"
events also fire for NPCs — so SkillGain, FameChange, KarmaChange, and OnKilledBy
all filter to players on the Core thread before the socket. Gold, fame, karma,
and the save boundaries were fired through their real code paths and observed at
the stub sidecar; gold.change round-trips the platinum->gold conversion and
persists across restarts. Evidence in docs/PLAN.md §12.
Adds tools/scaffolding/BridgeEventProbe.cs (never deployed) which triggers those
events through real world mutations rather than synthetic Invoke calls.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
BridgeSeeder and BridgeProbe are not part of the bridge, but living under
overlay/Scripts/Custom/ meant deploy.ps1 would copy them onto any server we
deployed to. Move them to tools/scaffolding/, which nothing syncs.
overlay/Config/Bridge.cfg now carries the bridge's own settings (host, port,
queue cap, sweep intervals) rather than the scaffolding flags. Config.Get
returns false for a missing key, so a deployed server never runs the seeder or
probe even if their .cs files are present.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
