Both held arbitrary-length data (a raw signed transaction hex, an audit
payload) in a bare String, which SQLAlchemy compiles to VARCHAR with no
length. SQLite and PostgreSQL accept that; other backends like MySQL
require a length on VARCHAR and would reject it. Add a migration
(verified upgrade/downgrade/upgrade round-trip, and confirmed with
`alembic check` that it leaves no further diff against the models).
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
_wait_for_next_block had no timeout, no log, and no audit entry: a
connection that stopped advancing the tip left a round silently frozen
in "drawing" with nothing in /admin to explain why. Log progress
periodically, write a draw_stalled audit entry past a threshold (a few
block-time multiples), and surface the wait via a new Round.drawing_started_at
column, exposed as draw_waiting_since in GET /rounds/current.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Neither self-service password change nor the admin reset invalidated
already-issued JWTs — a 24h-lifetime token stayed valid regardless, so
a stolen token (or an attacker who already had the old password) kept
working past a password change meant to lock them out. The admin reset
exists precisely for the "account compromised" case and didn't evict
the attacker at all.
Add User.token_version (migration 943dbd74d983), embedded in every JWT
as a "tv" claim and checked against the DB on every request in
get_current_user/get_optional_user; a mismatch reads as session_expired.
Both change-password and the admin reset bump it. change-password hands
back a freshly minted token so the caller's own session keeps working
instead of being logged out by its own request; the admin reset does
not, since that session isn't the one making the call.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
bump_fee (tx/broadcast.py) used to overwrite PendingTransaction.
broadcast_at on every fee bump, but reconcile.py's abandon-after-N-
hours grace period is measured from that same column. A transaction
successfully bumped every rbf_timeout_seconds (900s by default) but
never mined reset that clock before it could ever reach the 6-hour
abandon window, so it was never abandoned: its UTXOs never returned to
the user, and if it was a bet the round stayed in "closing"
indefinitely.
PendingTransaction gains a last_broadcast_at column (migration
861e76aaf34c, backfilled from broadcast_at for existing rows before
the NOT NULL constraint is applied). broadcast_at is now never
rewritten after creation, so reconcile.py's _is_due keeps measuring
from the first broadcast unchanged. bump_fee updates last_broadcast_at
instead, and should_bump now reads last_broadcast_at rather than
broadcast_at — correct, since whether another bump is due should reset
after every bump, unlike the reconciler's abandon check, which must
not.
BUGS.md moves B-27 to "Previously fixed" with the fix description; the
suite grows from 148 to 151 tests, including a direct proof that a tx
bumped a minute ago but first broadcast 7 hours ago still gets
abandoned.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Two schema changes the fixes in the following commits build on (BUGS.md B-09,
B-04):
ix_rounds_single_active is a unique index over the constant expression (1),
restricted to the active statuses, so the table holds any number of closed
rounds and only ever one live one. Rounds never overlapping was previously
enforced only by a read-then-insert in open_new_round_if_needed, which two
concurrent callers can both pass — and a second stuck "open" row blocks every
future round forever, since get_active_round matches on status.
The migration doesn't create that index blind: an instance that already has two
active rounds (the very bug) would fail mid-migration with an opaque
IntegrityError, so it first closes the stale duplicates and keeps the newest —
which is what get_active_round was already doing silently. Verified against a
DB seeded with an 'open' plus a 'closing' round.
pending_transactions.failure_reason is for the reconciler added next: when it
gives up on a transaction, an operator needs to see whether it was dropped or
rejected. The PendingTransaction docstring now also documents the full status
lifecycle (building -> pending -> confirmed | failed), since "building" is new
and load-bearing.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
RoundConfig.min_amount_sats was an independently-configurable floor that
could drift out of sync with bet_amount_sats for no real reason (deposits
never had a server-side minimum anyway). Drop the field and enforce
amount_sats >= config.bet_amount_sats directly in request_withdrawal.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
RoundConfig gets a paused flag toggled via new POST /admin/pause and
/admin/resume endpoints (audit-logged, surfaced as a "Manutenzione" card in
the admin Parametri view). Pausing only stops the *next* round from opening
once the current one closes — rounds/service.py:open_new_round_if_needed
still lets an in-progress round finish, draw, and pay out its winner
normally. GET /rounds/current exposes lottery_paused so the user page shows
a maintenance banner (even while logged out) instead of silently going idle.
Also replaces the user dashboard's stacked account-bar card + bento-grid
menu with a single sticky navbar (identity row + Deposito/Bet/Prelievo
tabs), and moves the page content into a dedicated .app-shell container so
the navbar itself can span full width.
RoundConfig gains draw_animation_seconds (default 20) — the minimum
time the frontend's "estrazione in corso" animation plays before
revealing a winner. It's purely a UI cue: the real draw still waits for
a confirmed block for its entropy (rounds/scheduler.py), which usually
takes much longer than this value, so it only ever extends the
animation, never truncates the real wait.
GET /rounds/current now also returns draw_animation_seconds,
winner_user_id and winner_amount_sats (all populated once the
scheduler sets them on the round, i.e. from "paying_out" onward) so a
client can determine and reveal the outcome. GET /users/me now returns
the user's own id, needed client-side to compare against winner_user_id.
Admin config CRUD refactored to a shared field tuple (_CONFIG_FIELDS)
instead of repeating the same 7-then-8 field list three times.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
RoundConfig gains round_duration_seconds, round_cooldown_seconds,
min_amount_sats, fee_rate_sat_vb and rbf_timeout_seconds (plus a
hardcoded default for the pre-existing bet_amount_sats) as column
defaults on the model itself — get_round_config no longer seeds from
Settings at all. Every call site that read these from settings
(scheduler, bets, withdrawals, rounds service/route, RBF bumper) now
reads the DB-backed RoundConfig instead.
app/config.py now holds only true env-driven infra/secrets (database
URL, Electrum connection, master key, JWT, admin token) — no business
parameter has an env var anymore, matching an explicit decision to drop
the "seed from settings" indirection entirely rather than keep a env
fallback nobody should rely on.
Migration backfills the existing round_config row via server_default
(matching the old settings defaults) then drops the default, so future
rows go through the ORM/model defaults instead of a stale constant.
Tests updated: should_bump's timeout_seconds is now required (no
settings fallback); test_scheduler.py seeds a RoundConfig row directly
instead of monkeypatching settings; test_withdrawals.py and
test_rounds_service.py use local constants mirroring the model
defaults instead of reading them off settings.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
davideandClaude Sonnet 5