62 lines
2 KiB
Bash
62 lines
2 KiB
Bash
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#!/usr/bin/env bash
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# Helper to enable a bank account for the exchange via taler-exchange-offline.
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# Run this inside the exchange container (where the master private key lives).
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# Requires taler-exchange-offline and a valid master key in the secrets path.
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set -euo pipefail
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EXCHANGE_CONFIG="${EXCHANGE_CONFIG:-/etc/taler/taler-exchange.conf}"
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PAYTO_URI="${PAYTO_URI:-payto://x-taler-bank/ob.antifa.ltd/demogeld?receiver-name=demogeld}"
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OUT="${ENABLE_ACCOUNT_JSON:-/tmp/enable-account.json}"
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EXCHANGE_KEYS_URL="${EXCHANGE_KEYS_URL:-http://exchange:8081/keys}"
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EXCHANGE_WAIT_RETRIES="${EXCHANGE_WAIT_RETRIES:-60}"
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EXCHANGE_WAIT_INTERVAL="${EXCHANGE_WAIT_INTERVAL:-2}"
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EXCHANGE_CURL_OPTS="${EXCHANGE_CURL_OPTS:-}"
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render_template() {
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local src="$1"
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local dst="$2"
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if [[ -f "${src}" ]]; then
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echo "Rendering template ${src} -> ${dst}"
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envsubst < "${src}" > "${dst}"
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fi
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}
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render_template /etc/taler/taler-exchange.conf.tmpl /etc/taler/taler-exchange.conf
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render_template /etc/taler/conf.d/99-exchange.conf.tmpl /etc/taler/conf.d/99-exchange.conf
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enabled_flag="${ENABLE_EXCHANGE_ACCOUNT:-0}"
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case "${enabled_flag,,}" in
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1|true|yes|on) ;;
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*)
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echo "ENABLE_EXCHANGE_ACCOUNT not set to true; skipping enable-account."
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exit 0
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;;
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esac
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echo "Using config: ${EXCHANGE_CONFIG}"
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echo "Payto URI: ${PAYTO_URI}"
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echo "Output JSON: ${OUT}"
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echo "Waiting for exchange at: ${EXCHANGE_KEYS_URL}"
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wait_for_exchange() {
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local i
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for ((i=1; i<=EXCHANGE_WAIT_RETRIES; i++)); do
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if curl -fsS ${EXCHANGE_CURL_OPTS} "${EXCHANGE_KEYS_URL}" >/dev/null 2>&1; then
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echo "Exchange reachable (attempt ${i})."
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return 0
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fi
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sleep "${EXCHANGE_WAIT_INTERVAL}"
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done
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echo "Exchange not reachable after ${EXCHANGE_WAIT_RETRIES} attempts." >&2
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return 1
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}
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wait_for_exchange
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taler-exchange-offline -c "${EXCHANGE_CONFIG}" enable-account "${PAYTO_URI}" > "${OUT}"
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echo "enable-account JSON written to ${OUT}"
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taler-exchange-offline -c "${EXCHANGE_CONFIG}" upload < "${OUT}"
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echo "Upload complete."
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