funman300
9c2edc4eee
FIFA refuses to kick off with "your player or managers contracts have expired".
The club had no manager, and could not have had one: `/club?type=manager` (the
token the STAFF tab actually sends) was rejected by the host, and staff items
were counted and dropped by the adapter instead of being shaped.
The squad's manager reference is a red herring worth recording. It points at
wire id 100000427, which resolves to resourceId 3000083 = a FITNESS COACH
(cardsubtypeid 8), not a manager. The client's own club/stats agrees:
staff:3, staffManager:0, staffGKCoach:1, staffFitnessCoach:2. This club has
never owned a manager, so one is MINTED rather than restored.
Wire shape is not guessed. `fifa17-recon/tools/fut_staff.py` is an
instruction-level reversal of the item parser and the managercards merge that
justifies every key by its record offset, and CARD_SYSTEM.md records it
confirmed live on 2026-08-05 (ten managers rendered with correct flags, league
names and "CONTRACT 7" on the card front). `shape_staff_item` emits exactly that
key set and nothing else:
* `nation` (rec+0xde) and `leagueId` (rec+0xe0) are MANAGER-ONLY slots the
client's merge never writes, so the server is their only source — they are the
flag, the league badge and both halves of manager chemistry. Coaches get
neither, because the four coach tables have no nation/league/team column and
emitting zeroes there would be invention.
* `resourceId` is the RAW merge key: staff are read as a u32 with NO &0xffffff
mask (players are the only masked family), so `version` must stay 0 or the
lookup misses — silently, since the manager branch has no else-arm.
* `preferredPosition`/`attributeList` are omitted because they SURVIVE the merge
and are then read by the card view-model; `assetId`/`rating`/`rareflag` are
omitted because the merge overwrites them from the client's own tables. A
staff card is therefore never routed through `shape_item`.
Managers stay inside `ContentKind::Staff`, discriminated by `cardsubtypeid == 4`
— the client's own discriminator, and its own stats model counts a manager
INSIDE the staff total with staffManager as a bucket within it. A parallel
`ContentKind::Manager` would have been a second source of truth for a fact the
subtype already carries, and would have silently under-counted club/stats.
`squad.manager[]` stays `[{id, dream}]`. The only populated form anywhere is the
oracle's DRAFT squad; no capture has ever shown itemData in a regular squad, and
feeding that deserializer the wrong container type freezes the SAX reader. The
contract reaches the client through the CardsDb record registered from the
/club envelope, which is a find-or-insert and therefore accumulates.
TWO SILENT BUGS FOUND ON THE WAY, both of which made a correct assignment look
like no assignment at all:
1. `get_squad_manager` read `manager.owned_card_id`, but Core returns the
assigned OWNED CARD, whose field is `id`. It therefore ALWAYS returned None —
indistinguishable from "no manager". Now reads `id`, and a present-but-
unreadable manager is an error rather than a silent absence. The projection
also now warns when an assignment cannot be resolved to an owned instance,
which is the documented "Core drops an owned card with no CardDefinition from
/collection without erroring" trap.
2. `Route::WatchList` was produced by NO classifier arm, so its handler was
unreachable and every `watchList` request fell through to Passthrough — the
same defect class as `season/list`. Against a stack whose Python upstream is
deliberately dead this 502'd. This was failing
`sbc_survives_complete_core_and_host_restart` at HEAD before this change.
The manager itself is seeded from the client's own tables, never invented:
managercards 1000509 (assetid == carddbid), nation 45, manager[509] "Luis
Enrique" teamid 241, leagueteamlinks 241 -> league 53. League 53 is also the
dominant league in the restored squad (12 of 23), so the chemistry pairing is
the correct one rather than an arbitrary pick.
Verified live against the restored club: /club?type=manager and ?type=staff both
return 4 items (the minted manager plus the 3 coaches the profile already owned
and could never see), the manager carries contract 7 with nation/league/team,
coaches correctly carry none of the three, squad.manager resolves to the same
wire id, and no staff leaks into ?type=player. Adapter 219 tests, host 114 lib +
36 host_test + all economy suites green.
OpenFUT
⚠️ Status — see
docs/PROJECT_STATE.md(canonical). The working, actively-developed target is FIFA 17, not FIFA 23. Everything below this banner describes the superseded FIFA 23bridgelineage and is kept for historical context.Run the server (canonical):
cd fifa17-recon/docker/fifa17-python && docker compose up -d— seefifa17-recon/FUT-RUNBOOK.md.openfut-coreis the shared offline backend (still used by the FIFA 17 path);openfut-bridgeis the retired FIFA 23 integration.
Offline Ultimate Team — like SPT, but for FIFA 23.
OpenFUT replaces EA's retired FUT servers with a fully offline, single-player backend. You own FIFA 23 legitimately. You just want to keep playing after EA shut down the servers.
Repositories
| Repo | Purpose |
|---|---|
openfut-core |
Game-independent offline FUT backend |
openfut-bridge |
FIFA 23 integration layer + reverse-engineering proxy |
Architecture
FIFA 23 client
│
▼
┌─────────────────┐
│ openfut-bridge │ ← intercepts FUT traffic, maps routes, logs unknown
└────────┬────────┘
│
▼
┌─────────────────┐
│ openfut-core │ ← offline FUT backend: profiles, packs, squads, SBCs
└─────────────────┘
│
▼
SQLite database
Core is game-independent. It speaks a clean REST API and knows nothing about FIFA 23 internals.
Bridge is FIFA-specific. It speaks FIFA 23's wire protocol and translates it into Core API calls. Bridge is where all reverse engineering work happens.
Current Status
| Feature | Status |
|---|---|
| Local profiles + clubs | ✅ Working |
| Coin system | ✅ Working |
| Pack generator | ✅ Working |
| Card collection | ✅ Working |
| Squad builder | ✅ Working |
| Objectives engine | ✅ Working |
| SBC engine | ✅ Working |
| Match rewards | ✅ Working |
| NPC transfer market | ✅ Working |
| Statistics | ✅ Working |
| FIFA 23 integration | 🔴 Reverse engineering in progress |
| Chemistry calculation | 🟡 In progress |
| Full Draft mode | 🟡 In progress |
| Squad Battles AI generator | 🟡 In progress |
| Objectives claim flow | 🟡 In progress |
Running
# Start the offline backend
cd openfut-core
cargo run
# Start the proxy (for traffic capture / FIFA integration)
cd openfut-bridge
cargo run
Core listens on http://127.0.0.1:8080 by default.
Bridge listens on http://127.0.0.1:8443 by default.
Design Principles
- Offline-first. No EA account required. No internet connection needed.
- Single-player only. This is not a multiplayer server emulator.
- Data-driven. All cards, packs, SBCs, and objectives are JSON files. Everything is moddable.
- Clean architecture. Core has zero knowledge of FIFA 23. Bridge has zero game logic.
- No copyrighted assets. No real player images, no EA trademarks in data files.
Disclaimer
This project is not affiliated with EA Sports. You must own FIFA 23 legitimately to use this software. This project does not bypass any ownership verification and is intended only to restore offline playability of a game whose online services have been retired.