The owner setup URL and the limbo login link were built from the admin host
(op.console.<root>, with an op.console.localhost fallback) and a hardcoded
console.<root>, so an operator who set a custom panel_hostname got an unreachable setup
link and a wrong login target. Thread the resolved panel host (defaultPanelHostname)
through performSetupMCBind, the MC-bind TUI, and the login system-server env
(new FELIS_PANEL_HOSTNAME); the limbo plugin prefers it and keeps console.<root> only as
the fallback for an older operator whose env predates it. This also matters for security:
the only wired WebAuthn verifier is scoped to the panel host, so passkey enrollment must
land on the panel face, never op.console.
While here, the limbo login handler checks link status before minting a bind code: an
already-linked player is sent straight to the lobby instead of being shown a useless code.
A premium player and a third-party player sharing a username could not both be
online. Whichever logged in second was kicked with "You are already connected to
this proxy!" -- even though the UUID rewrite had already made them two distinct
players on the backend. Velocity's player registry is keyed on the NAME (lowercased),
not the UUID, so two identities holding one name are one player as far as the proxy
is concerned, and the reclaim invariant the rewrite buys is invisible to it.
The fix needs no plugin and no state, because Velocity honours the name in the
hasJoined RESPONSE rather than pinning the one the client sent at login-start --
established by a real login, not by reading the source. So the multiplexer hands
back a different name and the collision is simply gone.
A third-party player whose name belongs to a Mojang account now joins as
PREFIX_name (LS_steve). Everyone else keeps their own name: the rename fires only
on an actual collision, decided by asking api.mojang.com whether the name is
registered. The name's owner is never the one renamed, which is 正版优先 falling out
for free -- the identity source is never rewritten, so there is no policy to encode
and no 30-day hold to track.
The premium-name answer is cached asymmetrically, because the two directions have
very different costs. "Taken" is nearly permanent (Mojang does not recycle names) and
is trusted for a day; "free" can stop being true the moment someone buys that name,
and a stale "free" leaves a squatter holding a name its real owner has just bought,
so it is trusted for ten minutes. A lookup that fails with nothing cached fails
CLOSED -- assume premium, rename the third-party player: a Mojang outage must not
become an opportunity to hold someone else's name, and being wrong that way costs a
cosmetic prefix while being wrong the other way bounces the name's owner off the
proxy. The lookup gets its own 2s client rather than sharing the 5s auth client,
since it is a SECOND Mojang round-trip on a login that already spent one.
prefix is a required, unique, 1-4 character config field rather than something
derived from the tag, because it is player-visible and no derivation can know that
"littleskin" is meant to read LS. Two sources sharing a prefix would rewrite their
same-named players onto one name, so uniqueness is enforced case-insensitively --
the proxy folds case, and LS/ls would collide there while reading as distinct here.
Also close a pre-existing hole on the path this touches: a third-party source's
profile name was relayed verbatim, so a hostile or sloppy Yggdrasil root could put
"§4admin", an empty string, or 200 characters straight into the proxy's player list.
The name is now checked against the Minecraft username charset and a bad one is a 204,
the same way a bad UUID already was.
Verified end to end on the deploy host (Velocity 3.5.1 + Paper 26.2), both branches:
premium FLYEMOJ1 -> 195fadbd-f72e-4b9b-9f8f-f92586fe16ad, name unchanged
LittleSkin FLYEMOJ1 -> LS_FLYEMOJ1, f1b7b6ae-f250-348a-b069-a2ec0fcae668
both online at once, zero "already connected" rejections
LittleSkin FelisNyaTest01 -> joins as FelisNyaTest01, no prefix, UUID still v3
The last line is the one that matters: an ordinary third-party player collides with
nobody and keeps their name, while the rewrite that keeps identities apart still ran.
Paper's "LS_FLYEMOJ1 (formerly known as li_FLYEMOJ1) joined the game" is the other
half of it -- the rename moved the player's display name and their playerdata came
along untouched, because every server-side key is the UUID and the UUID does not
depend on the name.
Known ceiling, left alone deliberately: two players of one source whose names agree
on their first 16-len(prefix)-1 characters truncate onto the same in-game name, and a
prefixed name may itself happen to be a premium name. Both cost an "already connected"
bounce, not an identity -- the UUID rewrite does not depend on the name at all.
BREAKING CHANGE: every [[auth_source]] now requires prefix = "XX" (1-4 letters or
digits, unique across sources). An existing nano felis.toml without it fails to load
with an error naming the field, rather than silently keeping the collision.
d417efc got this backwards, in both the code comment and the installer summary.
It claimed authlib appends /session/minecraft/hasJoined itself, so the property
should be given the base URL only. Velocity does not work that way, and a real
login says so: pointed at http://127.0.0.1:8081, a Mojang login arrives at nano
as
GET /?username=FLYEMOJ1&serverId=-23ae0b50...
with no path at all. Velocity appends the query string to the property verbatim
and issues the request itself; authlib is not in the loop. nano has no route on
/, so it answers 404 and Velocity kicks the player with authservers_down.
Velocity's own default for the property is the full URL,
https://sessionserver.mojang.com/session/minecraft/hasJoined, which is the same
thing said another way.
With the full endpoint URL the same account logs straight in, so both the
nano.go header and summary_nano now print
-Dmojang.sessionserver=http://127.0.0.1:8081/session/minecraft/hasJoined
and note that the flag belongs between `java` and `-jar`.
Verified against Velocity 3.5.1 + Paper 26.2 on the deploy host: a Mojang login
reaches the backend with its real Mojang UUID unchanged, and a LittleSkin login
under the same username reaches it as UUIDv3(felisAuthNS, "littleskin:"+id) --
two different players on the backend, which is the point.
Deploying `felis nano` to a real Rocky Linux 10 host surfaced four defects that
no local check could see. Fixed together because they all sit on the same path
from `curl|bash` to a running felis-nano.service.
* docker killed the nano install on EL10. `acquire_nano_binary` pulled in
docker purely to build the binary; on Rocky 10.2 the docker-ce el10 rpms
install but dockerd refuses to start, so the install died at
`systemctl enable --now docker`. nano needs one static binary, not an image,
so the docker dependency is gone: fetch_source -> install_go_toolchain
(pinned FELIS_GO_VERSION, default 1.26.4, amd64/arm64) -> build_nano_binary.
* the built binary could not be exec'd by systemd (203/EXEC). The Go linker
renames its output out of $TMPDIR, and a same-filesystem rename carries the
source SELinux label, so `go build -o /usr/local/bin/felis` produced a binary
labelled user_tmp_t rather than bin_t. root is unconfined and could run it by
hand, which is what made this look fine, but the DynamicUser service could
not. build_nano_binary now stages the output and installs it as a fresh file
so the policy type transition labels it bin_t, with restorecon as a belt.
* re-running the installer did not converge. `systemctl enable --now` is a
no-op on an already-active unit, so a rebuilt binary was installed while the
old process kept running. Now enable + restart.
* the Velocity wiring comment in cmd/felis/nano.go was wrong. authlib appends
/session/minecraft/hasJoined itself, so -Dmojang.sessionserver takes the base
URL only, as the installer has always printed.
Also bind to loopback by default. hasJoined is unauthenticated by protocol --
authlib speaks the vanilla sessionserver dialect and sends no token -- so a
public bind is an open auth relay: anyone can point their own proxy at it and
spend this host's egress IP on Mojang until Mojang rate-limits it and the
operator's own players stop getting in. It is not an identity bypass (a caller
still needs a serverId hash bound to their own server key, which the upstream
Yggdrasil validates), but it is someone else's traffic on your address.
FELIS_NANO_LISTEN and the -listen flag now default to 127.0.0.1:8081, which a
same-host Velocity reaches unchanged; serving an off-host proxy is an explicit
opt-in. configure_nano_firewall no longer opens a port for a loopback bind, and
summary_nano prints the real bind address plus the relay warning.
Verified on the target host: installs with no docker present, service active,
binary labelled bin_t, `ss` shows LISTEN 127.0.0.1:8081, an external request is
unreachable, and an in-host request returns 204 with the login logged.
BREAKING CHANGE: felis nano defaults to 127.0.0.1:8081 instead of 0.0.0.0:8081.
A Velocity proxy on another machine must now set FELIS_NANO_LISTEN (or -listen)
to a reachable address, and should allow that port only from the proxy's IP.
`felis nano` serves the vanilla sessionserver protocol
(GET /session/minecraft/hasJoined) as a federating multiplexer over
Mojang plus any number of third-party Yggdrasil roots, with no k3s,
Postgres, or panel — a MultiLogin-style auth front-end delivered as a
subcommand of the single felis binary rather than a separate build.
- config.LoadNano reads only [[auth_source]] blocks; it skips the
database.url / root_domain / archive requirements the full server
needs. Zero sources is valid (Mojang-only).
- Mojang is prepended in code (Identity:true), never from config, so it
is always the sole identity root. Third-party profiles are rewritten
to canonical = UUIDv3(felisAuthNS, tag+":"+nativeID).
- validateAuthSources rejects unknown keys, duplicate tags, and
scheme-less URLs — a malformed nano config fails loud at load.
- Reuses api.HasJoinedHandler with a stub Repo (no blacklist backend);
a rejected login is a 204, matching the vanilla sessionserver.
- nano.go binds the -listen flag and ignores [server] listen in config.
Verified on WSL (go1.26.4): go build/vet/test ./... green; a runtime
smoke against the template config returns 204 on a miss and logs
"Mojang + 0 third-party source(s)"; a duplicate-tag config exits
non-zero citing "unique".
Step 2 of Felis-nano: a [[auth_source]] array-of-tables (tag + full hasJoined
url, config order = priority) supplies the multiplexer's third-party Yggdrasil
roots; cmd/felis prepends Mojang as the sole code-owned identity anchor and
wires them into API.AuthSources. With no sources configured the endpoint stays
inert (204s), unchanged from step 1.
The config deliberately has no identity/trusted field: Mojang is the only source
whose self-asserted UUIDs are trusted verbatim, so no misconfiguration can
reopen the impersonation hole the per-source UUID rewrite closes. An identity=
key is an unknown key and Load rejects it. Validate adds two fail-fast guards:
unique tags (namespace collision) and a scheme-qualified url (else the source is
silently dead, never validating any login).
Adds a break-glass console operation that snapshots a stopped world by
calling the felis-api internal face while the API is alive, rather than
rendering the backup Job locally: the Job needs felis-api deployment
coordinates the console does not hold.
The peer resolves the felis-api-internal ClusterIP Service + service
token from the control namespace, POSTs the internal backup endpoint
with the operator os_user for audit attribution, and maps 409/503/404
to friendly outcome cards. Core decision logic lives in backupnow.go
(unit-tested against a fake client + httptest); tui_backupnow.go is the
untested bubbletea glue mirroring tui_halt.go.
Add POST /api/v1/servers/{name}/backup: an owner or admin snapshots a
stopped server's world into the archive store on demand, recorded as a
first-class world_backups row (reason `manual`) — restorable by the
existing restore path and expired by the reaper's retention pass, so it
never leaks as an orphan archive. This is the break-glass "Sync" op,
resolved as immediate/on-demand backup.
felis-api cannot archive in-process (the world PVC is RWO, held by the
operator StatefulSet), so the work hands off to a one-shot Kubernetes Job
(new internal/backupjob) that mounts the world PVC read-only and the
backup PVC read-write, plus the felis config Secret so it self-records
its row atomically like the reaper. The Pod mirrors restore's weak-SA
isolation (SA token un-mounted, non-root, read-only rootfs, drop ALL);
the one reviewed departure is that config-Secret mount, frozen by
jobspec_test.go. Handler answers 202 backing_up; gated on the server
being Stopped (RWO world PVC), owner-or-admin, and FELIS_IMAGE +
FELIS_BACKUP_PVC being wired (else 503 backup_unavailable).
Each request mints a unique Job name (backup-<server>-<rand>) so a repeat
on-demand backup produces a fresh archive rather than colliding with a
just-finished Job still inside its TTL window and silently no-op'ing the
retry.
Add a root-gated "Halt a running server" operation to the break-glass
console. The operator picks a server from the live fleet and the console
flips that MinecraftServer CRD's spec.desiredState to Stopped via a
spec-only merge patch, disjoint from the operator's status writes, so it
cannot race or clobber reconciliation. It is the panel-independent
emergency stop for when the box still has root plus a kubeconfig.
System servers (login/lobby) are allowed but flagged: a system tag in the
picker and an explicit WARNING in the post-exit summary, since halting
login takes the shared auth front door down with no fallback. Audit is
best-effort so a halt still works with the audit sink down. Already-stopped
is a distinct no-op. The core (halt.go) is unit-tested against a real
controller-runtime fake client that applies the patch.
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 ./...).
setup builds the always-on, reaper-exempt login/lobby MinecraftServers (create-if-absent), bakes the login limbo's non-secret config (internal API URL, root domain, lobby name) into spec.env, and replicates the felis-service-token Secret from the control namespace into the minecraft namespace so the operator's namespace-local secretKeyRef on the login pod resolves.
Console and build-log relays hold a Server-Sent Event connection open for the
life of a client's attachment; a stalled reader pins the relay goroutine plus
its upstream kube-apiserver follow. Without a bound, one authenticated
principal could open these repeatedly and accumulate leaked control-plane
connections.
Add a per-principal stream cap (streamLimiter) enforced before either relay
opens its follow stream, returning 429 too_many_streams past the limit.
cmd/felis wires it to 16; zero disables it, matching the "zero disables"
idiom of the other levers.
This bounds the blast radius of the stalled-stream leak; it does not close the
leak itself -- the per-write deadline that severs a stalled stream is a
separate change.
The three felis-api http.Servers (internal, external, https) were built with
only Addr and Handler, leaving ReadHeaderTimeout, IdleTimeout, and ReadTimeout
at zero. A zero ReadHeaderTimeout is a Slowloris hole — a client trickling
header bytes pins a connection indefinitely — and a zero IdleTimeout lets
kept-alive connections accumulate (gosec G112).
Route all three listeners through a newAPIServer factory that sets a 10s
ReadHeaderTimeout and a 120s IdleTimeout. WriteTimeout and ReadTimeout are
left unset on purpose: the external and https faces stream Server-Sent Events
(console / build logs) for the lifetime of a client attachment, and a
WriteTimeout would sever a healthy long-lived stream. Slowloris is closed by
ReadHeaderTimeout, which bounds only the header phase.
The public /auth/login route runs a full-cost bcrypt compare on every
request — including the anti-enumeration dummy-hash compare for an unknown
user — with no bound on how many run at once. A flood of concurrent logins
therefore pins every core in bcrypt, starving the rest of the API.
Cap the simultaneous compares with a small non-blocking concurrency limiter
(a buffered-channel semaphore): a login that cannot take a slot is shed with
429 auth_busy before the compare, rather than piling more work onto the
scheduler. The slot guards only the hash and is released the instant the
compare returns. It is a concurrency cap, not a per-account lockout, so it
never fences out the one admin trying to break-glass in, and the 429 lands
before any credential distinction so it leaks nothing about the username.
The cap follows the existing "zero disables" lever idiom (WakeCooldown,
MaxRunningServers); cmd/felis wires it to the core count (floored at 4).
After the Cloudflare tunnel connector is installed and the origin has rolled
out, applyCloudflareEdge now fences the panel NodePort so the origin is
reachable only over loopback -- the hop the host-side connector uses -- and
never from a public interface. This closes the Access-bypass hole where a direct
https://<node-ip>:<nodeport>/ with the right Host header reached the origin
behind Cloudflare Access.
The fence is an nftables table hooked at prerouting priority -300 (raw), before
kube-proxy's NodePort DNAT (dstnat, -100), so it catches the packet on its
original destination port; a filter/INPUT rule would miss the DNAT'd, then
FORWARDed NodePort packet. Loopback is accepted first, so the connector origin
hop is untouched; the inet family fences a public IPv6 NodePort too.
It is gated on the connector actually serving (verifyConnectorServing polls
`cloudflared tunnel info`): fencing a dead tunnel would sever the only web path
to a still-up origin. If serving cannot be confirmed the port is left open (its
pre-tunnel state) and the failure is surfaced loudly. unfenceOriginNodePort is
the on-host break-glass reversal. The nft/cloudflared calls are INTEGRATION-ONLY;
the ruleset shape and the conn-count gate are pure and unit-tested.
KNOWN-LIMITATION: targets nftables; firewalld-native coordination is not yet
handled (a firewalld reload can flush the standalone table).
Construct the go-webauthn verifier at the composition root and attach
it to the API when auth.panel_hostname is configured (RP id = panel
hostname, origin = https://<panel hostname>, display name Felis). When
the hostname is unset or the verifier fails to build it stays nil and
the passkey ceremony routes report 503, matching the existing
nil-when-unconfigured subsystem pattern. An admin passkey, if ever
added, is a separate relying party on the admin host and is
intentionally not wired here.
When a staff account already exists, the break-glass console now opens on a
thin top-level menu (menuModel) where account operations are peers rather than
tails of one wizard: provision/reset the Owner, or add an Operator. A fresh
machine with no Owner skips the menu and goes straight to Owner bootstrap, since
minting an Operator first would create a staff account the login gate rejects.
The Operator path reuses ownerModel via a bgOperation discriminator. It is
insert-only (performAddOperator -> InsertOperator), wraps a duplicate username as
api.ErrConflict and routes back to the provision form for a retry rather than
tearing down, and deliberately never flips the global local_auth toggle the way
the Owner thread does. The post-exit summary and audit trail distinguish the two
outcomes (isOperator); only the Owner provision claims local-password login was
enabled.
Tests cover the operator-model defaults, path selection (insert vs upsert and
the local-auth gate), conflict-retry versus generic teardown, isOperator
propagation, and the root menu routing for both fresh and admin-present
machines.
A per-object reconcile cannot maintain felis_servers_total (spec §23): it
sees one server per call, so it could never Set a correct fleet-wide gauge
and inc/dec on transitions would drift on any missed event. Add a snapshot
producer instead.
metrics.SyncServerGauge Resets the GaugeVec then Sets one child per state,
so a state that drains to zero reports 0 rather than a stale last value.
operator.GaugeSyncer is a manager.Runnable that periodically Lists the
fleet and republishes from it, defaulting an unset desiredState to Stopped.
SyncOnce is exercised end-to-end against a fake client (List, default,
republish); the ticker loop in Start is the only untested I/O edge.
Introduce internal/metrics exposing the four metric families spec §23
mandates at minimum: felis_servers_total (gauge by desired state),
felis_start_duration_seconds (histogram with Minecraft cold-start
buckets), felis_image_build_failures_total and
felis_reaper_worlds_deleted_total (counters). Collectors are
package-level vars so any subsystem records without an import cycle;
Register wires them into a prometheus.Registerer and is idempotent.
Wire registration into the operator against controller-runtime's global
Registry, so /metrics on the manager's existing metrics endpoint carries
the felis_* families. Instrument the reaper to increment
felis_reaper_worlds_deleted_total in lockstep with Summary.WorldsReaped,
at the one point a world's PVC has actually been deleted.
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.
- Convert CRLF to LF across Go, panel, and plugin files
- Add Cloudflare API token template URL to breakGlass TUI edge intro
- Verify API token in cfsetup before creating tunnel, DNS, or Access app
Add an optional edge-setup flow to the `felis breakGlass` sudo TUI,
reachable as an independent peer of Owner provisioning through a new
top-level menu (so reaching it never forces an Owner password reset).
The flow drives the operator's own Cloudflare consent (interactive
`cloudflared tunnel login`, suspending the alt-screen, plus an API
token) and then calls cfsetup to stand up a Tunnel routing the
configured admin and panel hosts and a fail-closed Access application.
It stays gated shut unless an admin hostname is configured and the
operator is logged in (edgeReady), and refuses empty or bare-domain
credentials before any side effect. On success the TUI surfaces the
issued Access aud and an explicit ACTION REQUIRED note; it never edits
felis.toml. The live cloudflared and Cloudflare API calls are
integration-only and exercised against a real account.
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 `felis breakGlass`, a root-only interactive TUI that provisions or
resets the Owner account directly against Postgres and enables local
password login. It is the local-root recovery path that bypasses web
Zero Trust by design - used to bootstrap the first Owner credential and
to recover when the web login is unreachable.
- Bare `felis` prints CLI usage only; breakGlass is the sole subcommand
that enters a TUI rather than running as a CLI.
- Refuses to run unless euid is 0 (try: sudo felis breakGlass); on
non-Unix platforms the euid check also refuses.
- Generates a one-time Owner password, sets must_change_password, and
prints a durable summary (username, one-time password, op.console
login URL derived from the configured root domain) after the
alt-screen TUI is torn down.
Covered by Go unit tests over a fake owner store.
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.
Go's flag.Parse stops at the first non-flag token, so a -config given as 'felis migrate up -config path' was silently dropped and the default path used instead. Pull the up verb off the front, then parse the remaining flags so the configured path is honored.
The platform package that places servers across nodes and wires the operator, build, restore, and reaper subsystems, plus cmd/felis, the single binary that runs them.
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