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70a64e3709
Freeze the running offline FUT backend into version control as fifa17-recon/docker/fifa17-python/ - declarative and rebuildable from a fresh checkout: * OPENFUT_BIND / OPENFUT_ADVERTISE client/server split in the responders (lsx, blaze, roster, utas, pow) + entrypoint.sh; OPENFUT_ADVERTISE is required for remote mode (compose and entrypoint fail without it) * docker-compose.yml reproducing the frozen baseline container exactly (env, ports incl. the 8085->8080 POW-content remap, /state bind, restart) * .env.example / .env for site config - the LAN IP is never hardcoded in source * tools/ + data/ staged from openfut-fut-backend:python-baseline-2026-08-10, verified byte-identical to the running container at freeze time * client_arm.sh (the 105 client-side arming counterpart) * Dockerfile bakes /app/SHA256SUMS.txt so any image is self-identifying * docs/BASELINE-python-2026-08-10.md: frozen image/container/hash record, restore instructions and rebuild-equivalence procedure Secrets (redir key/cert, .env) and runtime state (docker/state) stay gitignored. The live container is untouched pending the .105 launcher audit.
46 lines
1.5 KiB
Python
46 lines
1.5 KiB
Python
#!/usr/bin/env python3
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"""Live FIFA17 /proc/mem reader + patcher.
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Usage:
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memtool.py read <va_hex> [nbytes]
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memtool.py patch <va_hex> <hexbytes> # saves original to /tmp/orig_<va>.bin
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memtool.py restore <va_hex>
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"""
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import sys, os, glob
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def find_pid():
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for d in glob.glob('/proc/[0-9]*'):
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try:
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if open(d+'/comm').read().strip() == 'FIFA17.exe':
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return int(d.split('/')[-1])
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except Exception:
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pass
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raise SystemExit("FIFA17.exe not found")
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def main():
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cmd = sys.argv[1]
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va = int(sys.argv[2], 16)
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pid = find_pid()
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path = f'/proc/{pid}/mem'
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if cmd == 'read':
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n = int(sys.argv[3]) if len(sys.argv) > 3 else 16
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with open(path, 'rb') as f:
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f.seek(va); data = f.read(n)
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print(f"pid={pid} va={va:#x} : " + data.hex())
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elif cmd == 'patch':
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patch = bytes.fromhex(sys.argv[3])
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with open(path, 'rb') as f:
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f.seek(va); orig = f.read(len(patch))
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open(f'/tmp/orig_{va:x}.bin', 'wb').write(orig)
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with open(path, 'r+b') as f:
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f.seek(va); f.write(patch)
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f.seek(va); check = f.read(len(patch))
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print(f"pid={pid} va={va:#x} orig={orig.hex()} -> now={check.hex()}")
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elif cmd == 'restore':
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orig = open(f'/tmp/orig_{va:x}.bin', 'rb').read()
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with open(path, 'r+b') as f:
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f.seek(va); f.write(orig)
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f.seek(va); check = f.read(len(orig))
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print(f"pid={pid} va={va:#x} restored={check.hex()}")
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main()
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