The passwordless migration left ResetMailer (SendPasswordReset) and its API field with zero callers and no wiring; the web console authenticates via email-OTP and passkey only. Remove both, plus the now-orphaned context import that the interface was the last user of in handlers_users.go.
Reconcile the DeleteAllPasskeyCredentialsForUser docs in repo.go and pgrepo.go: they claimed there was no production caller, but 2f22027 wired the owner-tier DELETE /users/{id}/passkeys. Both now note that a complete authenticator remediation pairs the unbind with a session revoke (unbinding alone leaves the live hijacked session; revoking alone leaves a re-enrollable credential), and the OpenAPI operation carries the same guidance in a new description. Reword the stale local-password test-fake header, since the passwordless fakes carry no must_change_password field.
No behavior change. gofmt, build, and the full test tree are green; OpenAPI parity and passkey-unbind tests pass; a grep confirms ResetMailer/SendPasswordReset are gone from the Go tree.
Add DELETE /api/v1/users/{id}/passkeys (owner-only) to unbind every passkey a
target account holds — the authenticator remediation that stops a passkey planted
or retained via a transiently-hijacked session from surviving as a standing login
foothold. It wires the previously-uncalled DeleteAllPasskeyCredentialsForUser and
is deliberately not a lockout: the account re-enters via the email-OTP door
(players) or op-login's in-game approval (staff), then re-enrolls. Documented in
the OpenAPI, so the served/documented parity gate covers it.
Remove RevokeUserSessionsExcept: a change-password-era orphan with no callers
since the passwordless migration. Its keep-one ("log out my other devices")
semantics is inherently self-service, and no such slice is on the roadmap; the
admin remediation path already uses RevokeAllUserSessions.
Replace console password auth with a passwordless surface — the pre-session
login doors plus an identifier-first discovery endpoint — and remove the
password paths.
- Login doors (Public, pre-session): email-OTP, passkey assertion, op.console
login with in-game approval, and setup-token redeem.
- /api/v1/auth/options: identifier-first discovery reporting which console
methods an email can use. The single sanctioned existence oracle; methods
are computed with no role branch, so staff and player accounts in the same
credential state return byte-identical bodies (staffness invisible by
construction).
- Remove password auth: drop StaffUser.PasswordHash and the /auth/login,
/auth/change-password and /users/{id}/reset-password endpoints (and test).
- Data layer: UserByEmail, verified-email uniqueness, setup-token store
(migration 0012).
- Reconcile docs/openapi.yaml with the served surface; the method/path/face/
tier parity gate (TestOpenAPIMatchesServedRoutes) passes.
- felis TUI: in-game MC bind, owner/break-glass OP provisioning, version.
- Velocity /felis command suite.
Consolidates the accumulated backend migration work; the frontend (panel/)
is left untouched. Full Go tree green on WSL (go build ./... && go test ./...).
handleChangePassword revoked other sessions but never cleared webauthn_credentials, and enrollment needs no step-up. A passkey planted through a transiently-hijacked session needs no password, so it survived the reset + session-revoke as a standing login foothold. Add DeleteAllPasskeyCredentialsForUser and call it in the change-password remediation so every passkey is unbound alongside the session revoke. Removing zero rows is a successful no-op. Email-OTP remains the fallback factor, so this never locks anyone out; the user re-enrolls a passkey afterward if they want one.
The supersede DELETE in CreatePasskeyChallenge filtered consumed_at IS NULL, so it only reaped the prior LIVE challenge; the row that each finish stamps consumed_at on was left behind. A begin->finish loop therefore accumulated one dead row per cycle, unbounded. Drop the consumed_at clause so a fresh begin reaps ALL prior rows for (user, purpose), bounding the table at one row per (user, purpose) with zero net growth per cycle. Deleting an already-consumed row is safe: it has been redeemed and nothing reads it. The fake mirrors the widened supersede.
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.
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.
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.
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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