#!/usr/bin/env bash

# Generate denomination keys and get them
# signed by the auditor.
#
#
#

set -eu

if test -z $TALER_CONFIG_ENV; then
  echo Please run 'source ~/activate' beforehand.
  exit 1
fi

auditor_request_dir=${HOME}/shared-data/exchange/auditor-request/

mkdir -p $auditor_request_dir
taler-exchange-keyup \
  -m ${HOME}/shared-data/exchange/offline-keys/master.priv \
  -o $auditor_request_dir/auditor_request

taler-auditor-exchange \ 
  -m $(taler-config -s exchange -o master_public_key) \
  -u $(taler-config -s exchange -o base_url)

# Checks whether any denom key was generated, and
# only sign it if so.
if [[ -s $auditor_request_dir/auditor_request ]]; then
  echo "There key material for the auditor to sign"
  taler-auditor-sign \
    -u $TALER_ENV_URL_AUDITOR \
    -m $(taler-config -s exchange -o master_public_key) \
    -r "$auditor_request_dir/auditor_request" \
    -o "$(taler-config -s exchangedb -o auditor_base_dir -f)/$(date +%s%N)" \
    -c ${HOME}/.config/taler.conf
fi

# Make sure the creator sets those permissions; or-ing
# with 'true' is needed as when the other party will
# execute this it will fail to chmod, but the permissions
# are already right.
chmod -R g+rw ${HOME}/shared-data || true