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koopa-admin-log/scripts/taler-bank/maintenance/README.md
Hernâni Marques 36ef637501 Add bank maintenance script to raise all account debit limits. 
mytops-style dry-run tool; PATCH debit_threshold for every libeufin account.
2026-07-16 21:17:43 +02:00

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taler-bank maintenance

One-shot ops tools for libeufin-bank on koopa (taler-hacktivism-bank).
Pattern matches mytops-admin-log scripts/taler-merchant/maintenance/: dry-run by default, --no-dry to apply.

raise-debit-limits.sh

Raise debit_threshold on every bank account (overdraft / withdraw headroom).
Optionally set DEFAULT_DEBT_LIMIT for new accounts.
Default amount GOA:4503599627370496 (libeufin amount ceiling ≈ 2⁵²)
Auth admin password: BANK_ADMIN_PASS or bank-admin-password.txt
Bank http://127.0.0.1:9012 on koopa, or podman exec into taler-hacktivism-bank

Usage

# on koopa (hernani), after bank is up:
cd ~/path/to/koopa-admin-log   # or copy script

# preview
./scripts/taler-bank/maintenance/raise-debit-limits.sh

# apply to all accounts
./scripts/taler-bank/maintenance/raise-debit-limits.sh --no-dry

# apply + DEFAULT_DEBT_LIMIT in container overrides + bank restart
./scripts/taler-bank/maintenance/raise-debit-limits.sh --no-dry --set-default

# custom amount / single user
./scripts/taler-bank/maintenance/raise-debit-limits.sh --no-dry --amount GOA:1000000 --only explorer

Via container if host cannot reach :9012:

podman exec -u root -i taler-hacktivism-bank bash -s -- --no-dry \
  < scripts/taler-bank/maintenance/raise-debit-limits.sh

Notes

  • Does not invent balance; only raises how far accounts may go into debit.
  • Exchange coin denominations (largest GOA:1000) are separate — large withdraws still work with many coins.
  • Secrets never live in this repo — see SECRETS.md / koopa-admin-secrets.