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bank: raise DEFAULT_DEBT_LIMIT to libeufin amount ceiling.

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Allow large GOA exploration withdrawals up to GOA:4503599627370496.
This commit is contained in:
Hernâni Marques 2026-07-16 20:49:21 +02:00
parent c4c6a7f2c2
commit ffe8ad89db
2 changed files with 8 additions and 3 deletions
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8
configs/taler-hacktivism-bank/README.md
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@ -57,7 +57,11 @@ Regional **GOA Exploration Bank** for GNU Taler:
|-------|---------|
| `admin` | bank admin (password on host `/root/bank-admin-password.txt`) |
| `exchange` | Taler exchange wire account (`is_taler_exchange`) |
| `explorer` | demo user for phone withdraw (`debit_threshold` for regional GOA) |
| `explorer` | demo user for phone withdraw (`debit_threshold` = amount ceiling) |
| `DEFAULT_DEBT_LIMIT` | max overdraft for **new** accounts — set to libeufin ceiling `GOA:4503599627370496` (2026-07-16) |
Existing accounts need a one-shot admin `PATCH /accounts/$user` with
`{"debit_threshold":"GOA:4503599627370496"}` after raising the default (done live for all ~196 accounts).
## Mobile withdraw (GOA)
@ -91,7 +95,7 @@ For the demo QR (`explorer`), automate step 2:
# once
/root/auto-confirm-withdrawals.sh
# loop (e.g. every 4s)
nohup /root/auto-confirm-withdrawals.sh --loop 4 >>/var/log/auto-confirm-withdrawals.log 2>&1 &
nohup /root/auto-confirm-withdrawals.sh --loop 2 >>/var/log/auto-confirm-withdrawals.log 2>&1 &
```
Script: `scripts/taler-bank/auto-confirm-withdrawals.sh`

3
configs/taler-hacktivism-bank/bank-overrides.conf
View file

@ -10,7 +10,8 @@ NAME = "GOA Exploration Bank"
SERVE = tcp
PORT = 9012
BIND_TO = 0.0.0.0
DEFAULT_DEBT_LIMIT = GOA:100000
# Exploration: allow very large withdrawals (libeufin amount ceiling ≈ 2^52)
DEFAULT_DEBT_LIMIT = GOA:4503599627370496
ALLOW_REGISTRATION = yes
ALLOW_CONVERSION = no
REGISTRATION_BONUS = GOA:0