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#!/bin/bash
# Message
# -----------------------------------
function say()
{
echo "TALER: " "$@"
}
# Check user if the user is root
# -----------------------------------
function check_user()
{
if [ $(whoami) != "root" ]; then
say "Please run this script as root"
exit 1
fi
}
# Asks several questions to the user
# -----------------------------------
function ask()
{
# DOMAIN_NAME
if [ $1 == "DOMAIN_NAME" ]; then
read -p "Enter the domain name: " DOMAIN_NAME
fi
# ENABLE_TLS
if [ $1 == "ENABLE_TLS" ]; then
read -p "Use TLS? (y/n): " ENABLE_TLS
fi
# CURRENCY
if [ $1 == "CURRENCY" ]; then
read -p "Enter the name of the currency (e.g. 'EUR'):" CURRENCY
fi
# BANK_NAME
if [ $1 == "BANK_NAME" ]; then
read -p "Enter the human-readable name of the bank (e.g. 'Taler Bank'): " BANK_NAME
fi
# DO_OFFLINE
if [ $1 == "DO_OFFLINE" ]; then
read -p "Run taler-exchange offline? (y/n): " DO_OFFLINE
fi
# MASTER_PUBLIC_KEY
if [ $1 == "MASTER_PUBLIC_KEY" ]; then
if [ $2 == "DO_OFFLINE" ] && [ $DO_OFFLINE == 'n' ]; then
read -p "Enter the exchange-offline master public key: " MASTER_PUBLIC_KEY
fi
fi
# SANDBOX_ADMIN_PASSWORD
if [ $1 == "SANDBOX_ADMIN_PASSWORD" ]; then
read -s -p "Enter the admin password for the bank: " SANDBOX_ADMIN_PASSWORD
echo "" # force new line
fi
# SANDBOX_EXCHANGE_PASSWORD
if [ $1 == "SANDBOX_EXCHANGE_PASSWORD" ]; then
SANDBOX_EXCHANGE_PASSWORD=`uuidgen`
fi
# NEXUS_EXCHANGE_PASSWORD
if [ $1 == "NEXUS_EXCHANGE_PASSWORD" ]; then
NEXUS_EXCHANGE_PASSWORD=`uuidgen`
fi
}
function check_nexus_exchange ()
{
if test -z ${LIBEUFIN_NEXUS_USERNAME:-}
then
say "Failure: LIBEUFIN_NEXUS_USERNAME not set"
exit 1
fi
if test -z ${NEXUS_EXCHANGE_PASSWORD:-}
then
say "Failure: NEXUS_EXCHANGE_PASSWORD not set"
exit 1
fi
if test -z ${EXCHANGE_IBAN:-}
then
say "Failure: EXCHANGE_IBAN not set"
exit 1
fi
if test -z ${EXCHANGE_PAYTO:-}
then
say "Failure: EXCHANGE_PAYTO not set"
exit 1
fi
}
# Ask about whether use TLS or not
# -----------------------------------
function ask_tls()
{
read -p "Use TLS? (y/n): " ENABLE_TLS
if test ${ENABLE_TLS} == "y"
then
PROTO="https"
else
PROTO="http"
fi
}
# Check network
# -----------------------------------
check_dns()
{
ping -c1 exchange.${DOMAIN_NAME} # &> /dev/null
if test 0 != $?
then
say "Could not ping TO exchange.${DOMAIN_NAME}."
say "Please make sure your DNS/network are working."
exit 1
fi
}
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