The admin API persists the auto-update maintenance window as lowercase
JSON {"start","end"} (platform_settings key "update_window"), but
updates.Window had no json tags, so it marshaled/unmarshaled with
capitalized keys. The natural decode the update runner will use --
json.Unmarshal(stored, &updates.Window{}) -- would therefore miss every
key and silently yield the zero Window. That fails closed (a zero window
Contains nothing, so notify-only, never a rogue apply), so it is safe but
a latent silent-zero trap for the not-yet-built runner.
Add json:"start"/json:"end" to updates.Window so the obvious decode is
correct by construction; value time.Time treats a stored null as a no-op,
so a cleared/never-set window still decodes to the zero Window. Nothing
in the package serialized Window before, so this changes no existing
behavior.
Guarded by a cross-package contract test in internal/api that marshals
the real api.updateWindow DTO and unmarshals it into updates.Window --
asserting the interval survives (Contains(mid) is true) and that an empty
window decodes to the fail-closed zero Window -- so the two shapes cannot
drift apart silently.
Two admin-tier routes read and set a single platform-wide maintenance
window for the auto-update subsystem (decision core internal/updates):
GET /api/v1/updates/window
PUT /api/v1/updates/window
The window is stored as JSON {"start","end"} (RFC3339, or null when
unset) under the platform_settings key "update_window", reusing the
existing GetSetting/SetSetting KV seam -- no new Repo method, no
migration. Pointer times keep "unset" (null) distinct from a real
instant on both decode and encode; a never-set and an explicitly
cleared window both read back as {null,null}.
Validation mirrors the core's fail-closed Window: a window is either
fully set (both ends, end strictly after start) or fully cleared (both
null). A half-set, inverted, or empty-interval body is 400 and is never
persisted. Reads treat only a missing key as unset (ErrNotFound -> 200
nulls); any other store error 500s rather than fail open.
This is API + PERSISTENCE ONLY. Nothing consumes the stored window yet
-- the runner, the ReleaseSource/Notifier/Applier executors, and the
scheduler CronJob remain INTEGRATION-ONLY. Setting a window changes no
behavior until those land; it is the durable input they will read.
Nothing here force-updates ("不要强制自动更新").
Adds POST /api/v1/auth/bind, the one public pre-account entrypoint of the
player console (console.<root_domain>). An account-less player redeems the
one-time Bind Code minted in the in-game Login Lobby; in a single step the
platform creates a role=user player, links it to the verified in-game UUID,
and mints a host-only felis_session. Login is thus not forced at the edge
while operations stay app-authenticated.
The operator console (op.console.<root_domain>) is unaffected and stays
behind Zero Trust: a code whose UUID resolves to a staff (role=admin)
account is refused with 403 (ErrPlayerBindForbidden) without consuming the
code, so the public door provably never yields an admin principal — the
session it mints carries ViaAdminAccess=false and is host-only to console,
never sent to op.console.
Repo layer: new RedeemPlayerBindCode on the Repo interface, implemented on
PGRepo (single tx: resolve code, create-or-fetch the player, consume) and
the test fake. The returning-player branch is idempotent and is a deliberate
standing "log in via the game" door, not just first-time onboarding.
Honest labeling:
- ORACLE-VERIFIED (Go): account/session logic — role=user, refuse-staff,
idempotent create-or-fetch, single-use code, and the op.console redline
(player session rejected on admin routes). Covered by handlers_onboard_test
and the OpenAPI parity gate.
- INTEGRATION-dependent: the endpoint's security rests on the Bind Code having
been minted against an online-mode-Yggdrasil-authenticated UUID, a
precondition that lives in velocity/Java and is not verifiable from this
repo (CODE-ONLY). The Go layer proves the logic, not that identity guarantee.
- No app-level attempt cap: rate-limiting is deferred to the edge as for the
public /auth/login; the ~1e12 keyspace, single use and short TTL make a
blind app-level cap non-critical.
Phase 6 WebAuthn bind, enrollment-only slice (spec section 14), web app face.
An already-authenticated principal binds a passkey to their own account and
manages the credentials they have bound; email-OTP stays the fallback factor.
- four account routes: POST register/begin mints a credential-creation
challenge, POST register/finish verifies the attestation against the
server-stashed SessionData and binds the credential, GET/DELETE credentials
list and unbind the caller's OWN passkeys. App-tier, principal-scoped (the
body never names a user).
- PasskeyVerifier seam keeps go-webauthn out of this package: ceremony state
crosses as opaque bytes, attestation as an io.Reader, result as a plain
VerifiedCredential. A nil verifier makes begin/finish report 503 so the
authenticated boundary is exercised before the real verifier is wired in.
- the view never leaks the public key; credential_id collisions map to 409.
- OpenAPI: the four paths plus the PasskeyCredential schema, keeping the
served-routes parity gate green.
Scope: ENROLLMENT only. The passkey login/assertion path (proving a passkey
from an unauthenticated state) is deferred; every ceremony here rides on a
known principal.
Tests: handler + challenge state machine against a fake repo and a fake
verifier (no real attestation crypto, no SQL). The decisive assertion is the
session-data round-trip -- the finish body carries no challenge, so the only
path for the stashed blob into FinishRegistration is store-stash then consume,
proving the challenge is server-held and never client-echoed. Also covers
supersede-on-begin, single-use, expiry, 503-unavailable, 409-already-bound,
owner-scoped list/delete, and external-only face separation.
Phase 6 WebAuthn bind, enrollment-only slice (spec section 14). Adds the data
layer an already-authenticated principal needs to bind and manage passkeys:
- migration 0007: webauthn_credentials (one bound passkey per row, public
attestation material only) and webauthn_challenges (server-stashed ceremony
state between begin and finish, single-use via consumed_at). Both rows are
bound to a known user_id; there is no usernameless login lookup, since the
assertion/login path is a deferred slice.
- PasskeyCredential type and five Repo methods (create/consume challenge,
create/list/delete credential) with the PG semantics the handlers rely on:
supersede-prior-live on begin, expiry-before-consume single-use on finish,
credential_id UNIQUE -> ErrConflict, owner-scoped delete -> ErrNotFound.
- ErrPasskeyChallengeInvalid sentinel for a missing/expired/consumed ceremony.
cooldownLimiter began as the wake-only throttle; the OTP-start hardening
reused it via the atomic reserve/release. Its type comment still called it
a per-server wake limiter and justified the per-replica behaviour as
"acceptable because the operator reconcile is idempotent" -- true for wake,
false for OTP, whose every admitted send is a non-idempotent email.
Rewrite the comment to describe the shared per-key limiter and record the
honest KNOWN-LIMITATION: the atomic reserve/release closes the
intra-replica concurrent burst, but the in-memory map throttles per
replica, so cross-replica bounding still needs a shared store. No
behaviour change.
The email-OTP resend cooldown checked the window with a peek (allowed)
and only recorded it after delivery. For OTP that throttle is the sole
defense and each admitted send is a real, non-idempotent email, so a
burst of truly concurrent starts all passed the peek before any recorded
and every one mailed: N concurrent starts bombed a mailbox with N codes.
Add an atomic reserve/release pair to cooldownLimiter: reserve checks and
records the window in one critical section under the mutex, so a
concurrent burst yields exactly one winner; release rolls a reservation
back only if it is still the current one, so a slow failing caller never
clobbers a newer holder. handleEmailOTPStart now reserves both the
principal and the recipient key up front and defers a rollback that frees
both windows on any mint, create, or delivery error — preserving the old
"a failed send does not consume the cooldown" property, now race-free.
The wake path keeps allowed→record: its real gate is the running cap and
its side effect (SetDesiredState) is idempotent, so the peek gap is
harmless there.
Tests: a frozen-clock gate-mailer fires 8 concurrent starts for one
victim from one principal and asserts exactly one mail and one 202; a
flaky-mailer test proves a failed delivery releases the window so an
immediate retry in the same instant is admitted.
handleEmailOTPStart minted and mailed a code on every call, so an
authenticated caller could drive unbounded mail to any address they
typed — an email-bomb primitive against arbitrary mailboxes.
Add a separate otpLimiter (its own sync.Once and map, distinct from the
wake limiter) and throttle each send on two keys before anything is
minted: the caller (user:<id>) and the recipient (email:<lower>). A
refused send mints no code and mails nothing; both cooldowns are
recorded only after delivery succeeds, mirroring the wake path so a
failed mint or delivery never consumes the throttle. The two-key design
stops both one account fanning out across addresses and many accounts
converging on one mailbox.
A wake refused by the §9.1 running-server cap returns 503, but the
per-server cooldown was recorded before the cap check ran. A player
held because the cluster was momentarily full would then also have to
wait out the wake cooldown once a slot freed, even though their refused
wake never actually flipped desiredState.
Split cooldownLimiter.allow into allowed (peek, no record) and record
(commit). Both wake paths now consult allowed for the 429, then call
record only after SetDesiredState succeeds — so neither a 503
at_capacity nor a SetDesiredState error consumes the cooldown. The
split is safe against the running cap, which counts CRD truth via
ListServers and is independent of the limiter.
Add the insert-only Operator-creation path to the break-glass console
(felis breakGlass). An Operator is an additional staff admin: role=admin
with must_change_password=true, identical in shape to the Owner, since
Felis has no separate operator DB role (migration 0003).
Unlike the Owner upsert, provisioning is insert-only -- a username already
taken returns ErrConflict (ON CONFLICT DO NOTHING + zero RowsAffected)
rather than silently resetting a live account, so adding an Operator can
never clobber the Owner's or another Operator's credential. A typed
password is used as-is; an empty one is replaced with a generated
one-time credential returned for display. Operator-add does not touch
local_auth_enabled -- that global gate belongs to the Owner thread alone.
Accountability is recorded best-effort under a break_glass.operator_create
audit action, written only after a successful provision.
The TUI menu router that reaches this path is deferred; this lands the
fully unit-testable logic layer (provisionOperator, performAddOperator,
auditAddOperator) with the PGRepo insert kept integration-only.
QR scan-to-login is a device-code grant where the QR encodes the existing
short-lived account-link code (spec §B3 player game-login). velocity mints a
code in-game, renders it as a QR, the player scans it on a phone already signed
in to the panel, and that web session's verify writes the durable account_links
row bound to that user. The only new verifiable surface that flow needs is the
completion poll velocity calls to learn the link landed and admit the player.
Add GET /api/v1/internal/account/link/status/{mc_uuid}: a read-only, internal
handleLinkStatus keyed by the verified mc_uuid velocity already holds. It reuses
the existing UserByMCUUID, so it adds no migration and no mutation to the
load-bearing VerifyLinkCode; ErrNotFound maps to {linked:false} (pending /
not-yet-scanned), a hit to {linked:true, user_id}. Keying on the public UUID and
not the scanned code means the read carries no guessing surface and needs no
attempt cap — the internal face already gates it to service callers, and the poll
consumes nothing so a velocity restart re-polls safely.
QR render, limbo collision routing, in-game admit, and the reclaim
inherit-disambiguation stay CODE-ONLY (Java/Velocity) and are labeled as such;
this endpoint reports link completion only.
Document the route in openapi.yaml (x-felis-face internal, x-felis-tier service)
so the parity gate holds, and cover it with a hermetic vertical that proves the
poll reflects the durable link only after the external verify and binds the
verifier's id, plus unknown-uuid, idempotency, and internal-only face separation.
When the configured third-party Yggdrasil and the official Mojang service
issue the same username under different UUIDs, the non-genuine squatter is
displaced in favour of the real Mojang owner (正版优先). This adds the
Go-verifiable data layer of that flow on the internal (velocity) face.
- migration 0006: username_blacklist (barred squatter UUIDs) and
player_data_holds (the displaced account's 30-day data stash), both keyed
by mc_uuid so the genuine Mojang player — identical username, different
UUID — is never caught by the bar.
- POST /api/v1/internal/player/reclaim bars the squatter UUID and stashes
its data in one transaction (all-or-nothing). It is idempotent on a
retried callback and returns the hold's effective expiry — the first
reclaim's window, never a fresh now()+30d — so the rejected player is told
the truth about how long their data is kept.
- GET /api/v1/internal/player/blacklist/{mc_uuid} is the login-gate check
velocity calls to reject a barred squatter before admitting them.
Scope: velocity collision-routing, the limbo prompt, the authlib
dual-backend and the data-inherit flow are code-only (Java plus a QR-bound
device session a row cannot express) and are not part of this slice. Unit
tests cover the handlers and the in-memory repo contract; the Postgres SQL
path is exercised by integration only.
Capture which Yggdrasil authenticated an in-game UUID when a link code is
minted (spec §10 dual-Yggdrasil) and copy it onto the durable account_links
row at verify. The value originates in-game — the web verify side never sees
the authentication — so it threads through account_link_codes, mirroring how
mc_uuid (not user_id) lives on a code.
- migration 0005: add link_auth_source enum + auth_source column on both
account_link_codes and account_links; DEFAULT 'mojang' backfills existing
rows and sets the Mojang-priority default for a mint that omits the field
- mint validates an explicit auth_source (unknown value -> 400); verify
surfaces it in the 200 body and refreshes it on idempotent re-verify
Forced web onboarding proves a player controls an email before it is
bound to their account. POST /api/v1/account/email/start mints a random
6-digit code, mails it (or logs it server-side when no Mailer is wired —
the demo has no SMTP), and POST /api/v1/account/email/verify redeems it,
flipping users.email_verified in the same transaction that consumes the
code.
Brute force is bounded two ways: a 10-minute TTL and a 5-attempt cap,
both enforced in the repo so the fake and Postgres agree. Only the
sha-256 of the code is stored; the digits live only in the email. Both
routes are app-tier external — verifying your own email is scoped to the
principal, never names another user.
Root is machine authority, not a human identity, so `felis breakGlass`
now also records WHICH SysAdmin broke the glass. Even under
`sudo felis breakGlass` an account and password are entered in the TUI;
the root gate is necessary but no longer sufficient for accountability.
The console resolves one of three modes up front and audits the
difference:
- bootstrap (no staff account exists yet): the typed credential mints
the first Owner; the act is attributed to the OS user ($SUDO_USER,
else root) and recorded verified:false.
- recovery (an admin already exists): the operator authenticates as an
existing admin via bcrypt; the verified identity is the accountable
actor and the row is recorded verified:true.
- root override (the typed credential did not verify): a deliberate
OVERRIDE token proceeds under local-root authority, attributed to the
OS user and recorded verified:false. Break-glass never refuses -
recovering when no admin password can be produced is its whole job.
Attribution is best-effort, not proof (whoever runs this is root and can
edit Postgres directly); the audit row is honest about which it is.
- internal/api: AuditEntry gains an optional jsonb Payload (nil maps to
SQL NULL, so existing callers are unaffected); PGRepo.Audit writes it
and a new PGRepo.AdminExists drives the bootstrap-vs-recovery switch.
- the accountability row is written the instant the credential changes,
before local auth is enabled, so a failed toggle write can never leave
a reset credential with no "who did it" record.
- local_auth_enabled is now one exported api.LocalAuthEnabledKey shared
by the break-glass writer and the per-request reader, replacing two
drifting copies of the literal.
- break-glass password entry reuses the panel's 8-72-byte rule so a
credential set here is never later rejected by web change-password.
Covered by Go unit tests over a fake owner store: auth match/non-match,
the three audit modes and their payloads, that a dead audit sink does
not fail the recovery, that the audit precedes the toggle write, and a
headless drive of the TUI state machine asserting no credential reaches
provisioning without a verified admin or an explicit OVERRIDE.
Add username+password login for Owner/Operator staff accounts on
op.console, the primary web login when Zero Trust is not in front of the
API. Three handlers form the whole surface: login mints a server-side
session cookie, logout revokes it idempotently, and change-password
re-verifies the current password before rotating the hash and clearing
must_change_password.
- Session cookies are HttpOnly+Secure+SameSite=Lax, host-only, stored
server-side as a SHA-256 hash with a 12h TTL.
- Login is anti-enumeration: every failure runs a uniform bcrypt compare
against a dummy hash and returns the same vague error.
- Credential-bearing writes require Content-Type: application/json,
returning 415 otherwise, to close the cross-site form-POST forgery
vector as a belt to the SameSite cookie.
- Local auth fails closed: login is rejected unless local_auth_enabled
is set, so a Zero-Trust-only deployment never accepts a local password.
- Extend the users table with a nullable password_hash and
must_change_password; staff are role=admin rows with a hash, players
are role=user rows with hash NULL.
- /me now reports must_change_password so the panel can force a
first-login change.
Covered by Go unit tests (handlers, content-type guard, anti-enumeration,
forced-change lockdown) and the OpenAPI route-parity gate.
The dual-faced felis-api: internal (service) and external (public/app/admin) routes behind a Zero-Trust guard. Includes the access domain (whitelist, ban, and LuckPerms permission/group control over the owner-gated RCON path), the modpack submission endpoints, and the admin-tier SysAdmin fleet read. Structured access fields are charset-validated before assembly so no field can splice a second RCON command.
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