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exchange/src/auditor/test-revocation.sh

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#!/bin/bash
#
# This file is part of TALER
# Copyright (C) 2014-2022 Taler Systems SA
#
# TALER is free software; you can redistribute it and/or modify it under the
# terms of the GNU General Public License as published by the Free Software
# Foundation; either version 3, or (at your option) any later version.
#
# TALER is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
# A PARTICULAR PURPOSE. See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License along with
# TALER; see the file COPYING. If not, If not, see <http://www.gnu.org/license>
#
# Setup database which was generated from a exchange-wallet interaction
# with revocations and run the auditor against it.
#
# Check that the auditor report is as expected.
#
# Requires 'jq' tool and Postgres superuser rights!
set -eu
# set -x
# Set of numbers for all the testcases.
# When adding new tests, increase the last number:
ALL_TESTS=`seq 0 4`
# $TESTS determines which tests we should run.
# This construction is used to make it easy to
# only run a subset of the tests. To only run a subset,
# pass the numbers of the tests to run as the FIRST
# argument to test-auditor.sh, i.e.:
#
# $ test-revocation.sh "1 3"
#
# to run tests 1 and 3 only. By default, all tests are run.
#
TESTS=${1:-$ALL_TESTS}
# Global variable to run the auditor processes under valgrind
# VALGRIND=valgrind
VALGRIND=""
# Exit, with status code "skip" (no 'real' failure)
function exit_skip() {
echo "SKIPPING test: $1"
exit 77
}
# Exit, with error message (hard failure)
function exit_fail() {
echo "FAILING test: $1"
exit 1
}
function stop_libeufin()
{
echo "killing libeufin..."
if test -f ${MYDIR:-/}/libeufin-sandbox.pid
then
echo "Killing libeufin sandbox"
PID=`cat ${MYDIR}/libeufin-sandbox.pid 2> /dev/null`
rm ${MYDIR}/libeufin-sandbox.pid
kill $PID 2> /dev/null || true
wait $PID || true
fi
if test -f ${MYDIR:-/}/libeufin-nexus.pid
then
echo "Killing libeufin nexus"
PID=`cat ${MYDIR}/libeufin-nexus.pid 2> /dev/null`
rm ${MYDIR}/libeufin-nexus.pid
kill $PID 2> /dev/null || true
wait $PID || true
fi
echo "killing libeufin DONE"
}
# Cleanup to run whenever we exit
function cleanup()
{
if test ! -z "${EPID:-}"
then
echo -n "Stopping exchange $EPID..."
kill -TERM $EPID
wait $EPID
echo " DONE"
unset EPID
fi
stop_libeufin
}
# Cleanup to run whenever we exit
function exit_cleanup()
{
echo "Running exit-cleanup"
if test -z "${POSTGRES_PATH:-}"
then
echo "Stopping Postgres at ${POSTGRES_PATH}"
${POSTGRES_PATH}/pg_ctl -D $TMPDIR -l /dev/null stop &> /dev/null || true
fi
cleanup
for n in `jobs -p`
do
kill $n 2> /dev/null || true
done
wait
echo "DONE"
}
# Install cleanup handler (except for kill -9)
trap exit_cleanup EXIT
# Downloads new transactions from the bank.
function nexus_fetch_transactions () {
export LIBEUFIN_NEXUS_USERNAME=exchange
export LIBEUFIN_NEXUS_PASSWORD=x
export LIBEUFIN_NEXUS_URL=http://localhost:8082/
libeufin-cli accounts fetch-transactions \
--range-type since-last --level report exchange-nexus > /dev/null
unset LIBEUFIN_NEXUS_USERNAME
unset LIBEUFIN_NEXUS_PASSWORD
unset LIBEUFIN_NEXUS_URL
}
# Instruct Nexus to all the prepared payments (= those
# POSTed to /transfer by the exchange).
function nexus_submit_to_sandbox () {
export LIBEUFIN_NEXUS_USERNAME=exchange
export LIBEUFIN_NEXUS_PASSWORD=x
export LIBEUFIN_NEXUS_URL=http://localhost:8082/
libeufin-cli accounts submit-payments exchange-nexus
unset LIBEUFIN_NEXUS_USERNAME
unset LIBEUFIN_NEXUS_PASSWORD
unset LIBEUFIN_NEXUS_URL
}
function get_payto_uri() {
export LIBEUFIN_SANDBOX_USERNAME=$1
export LIBEUFIN_SANDBOX_PASSWORD=$2
export LIBEUFIN_SANDBOX_URL=http://localhost:18082/demobanks/default
libeufin-cli sandbox demobank info --bank-account $1 | jq --raw-output '.paytoUri'
}
function launch_libeufin () {
export LIBEUFIN_NEXUS_DB_CONNECTION="jdbc:sqlite:${DB}-nexus.sqlite3"
cd $MYDIR
libeufin-nexus serve --port 8082 \
2> ${MYDIR}/libeufin-nexus-stderr.log \
> ${MYDIR}/libeufin-nexus-stdout.log &
echo $! > ${MYDIR}/libeufin-nexus.pid
export LIBEUFIN_SANDBOX_DB_CONNECTION="jdbc:sqlite:${DB}-sandbox.sqlite3"
libeufin-sandbox serve --no-auth --port 18082 \
> ${MYDIR}/libeufin-sandbox-stdout.log \
2> ${MYDIR}/libeufin-sandbox-stderr.log &
echo $! > ${MYDIR}/libeufin-sandbox.pid
cd $ORIGIN
}
# Operations to run before the actual audit
function pre_audit () {
# Launch bank
echo -n "Launching bank "
EXCHANGE_URL=`taler-config -c $CONF -s EXCHANGE -o BASE_URL`
launch_libeufin
for n in `seq 1 80`
do
echo -n "."
sleep 0.1
OK=1
wget http://localhost:18082/ -o /dev/null -O /dev/null >/dev/null && break
OK=0
done
if [ 1 != $OK ]
then
exit_skip "Failed to launch Sandbox"
fi
for n in `seq 1 80`
do
echo -n "."
sleep 0.1
OK=1
wget http://localhost:8082/ -o /dev/null -O /dev/null >/dev/null && break
OK=0
done
if [ 1 != $OK ]
then
exit_skip "Failed to launch Nexus"
fi
echo " DONE"
if test ${1:-no} = "aggregator"
then
export CONF
echo -n "Running exchange aggregator ... (config: $CONF)"
taler-exchange-aggregator -L INFO -t -c $CONF -y 2> ${MYDIR}/aggregator.log || exit_fail "FAIL"
echo " DONE"
echo -n "Running exchange closer ..."
taler-exchange-closer -L INFO -t -c $CONF 2> ${MYDIR}/closer.log || exit_fail "FAIL"
echo " DONE"
echo -n "Running exchange transfer ..."
taler-exchange-transfer -L INFO -t -c $CONF 2> ${MYDIR}/transfer.log || exit_fail "FAIL"
echo " DONE"
echo -n "Running Nexus payment submitter ..."
nexus_submit_to_sandbox
echo " DONE"
# Make outgoing transactions appear in the TWG:
echo -n "Download bank transactions ..."
nexus_fetch_transactions
echo " DONE"
fi
}
# actual audit run
function audit_only () {
# Run the auditor!
echo -n "Running audit(s) ... (conf is $CONF)"
# Restart so that first run is always fresh, and second one is incremental
taler-auditor-dbinit -r -c $CONF
$VALGRIND taler-helper-auditor-aggregation -L DEBUG -c $CONF -m $MASTER_PUB > test-audit-aggregation.json 2> test-audit-aggregation.log || exit_fail "aggregation audit failed"
echo -n "."
$VALGRIND taler-helper-auditor-aggregation -L DEBUG -c $CONF -m $MASTER_PUB > test-audit-aggregation-inc.json 2> test-audit-aggregation-inc.log || exit_fail "incremental aggregation audit failed"
echo -n "."
$VALGRIND taler-helper-auditor-coins -L DEBUG -c $CONF -m $MASTER_PUB > test-audit-coins.json 2> test-audit-coins.log || exit_fail "coin audit failed"
echo -n "."
$VALGRIND taler-helper-auditor-coins -L DEBUG -c $CONF -m $MASTER_PUB > test-audit-coins-inc.json 2> test-audit-coins-inc.log || exit_fail "incremental coin audit failed"
echo -n "."
$VALGRIND taler-helper-auditor-deposits -L DEBUG -c $CONF -m $MASTER_PUB > test-audit-deposits.json 2> test-audit-deposits.log || exit_fail "deposits audit failed"
echo -n "."
$VALGRIND taler-helper-auditor-deposits -L DEBUG -c $CONF -m $MASTER_PUB > test-audit-deposits-inc.json 2> test-audit-deposits-inc.log || exit_fail "incremental deposits audit failed"
echo -n "."
$VALGRIND taler-helper-auditor-reserves -i -L DEBUG -c $CONF -m $MASTER_PUB > test-audit-reserves.json 2> test-audit-reserves.log || exit_fail "reserves audit failed"
echo -n "."
$VALGRIND taler-helper-auditor-reserves -i -L DEBUG -c $CONF -m $MASTER_PUB > test-audit-reserves-inc.json 2> test-audit-reserves-inc.log || exit_fail "incremental reserves audit failed"
echo -n "."
$VALGRIND taler-helper-auditor-wire -i -L DEBUG -c $CONF -m $MASTER_PUB > test-audit-wire.json 2> test-wire-audit.log || exit_fail "wire audit failed"
echo -n "."
$VALGRIND taler-helper-auditor-wire -i -L DEBUG -c $CONF -m $MASTER_PUB > test-audit-wire-inc.json 2> test-wire-audit-inc.log || exit_fail "wire audit failed"
echo -n "."
echo " DONE"
}
# Cleanup to run after the auditor
function post_audit () {
cleanup
echo -n "TeXing ."
taler-helper-auditor-render.py test-audit-aggregation.json test-audit-coins.json test-audit-deposits.json test-audit-reserves.json test-audit-wire.json < ../../contrib/auditor-report.tex.j2 > test-report.tex || exit_fail "Renderer failed"
echo -n "."
timeout 10 pdflatex test-report.tex >/dev/null || exit_fail "pdflatex failed"
echo -n "."
timeout 10 pdflatex test-report.tex >/dev/null
echo " DONE"
}
# Run audit process on current database, including report
# generation. Pass "aggregator" as $1 to run
# $ taler-exchange-aggregator
# before auditor (to trigger pending wire transfers).
function run_audit () {
pre_audit ${1:-no}
audit_only
post_audit
}
# Do a full reload of the (original) database
function full_reload()
{
echo -n "Doing full reload of the database... "
dropdb $DB 2> /dev/null || true
createdb -T template0 $DB || exit_skip "could not create database $DB (at $PGHOST)"
# Import pre-generated database, -q(ietly) using single (-1) transaction
psql -Aqt $DB -q -1 -f ${BASEDB}.sql > /dev/null || exit_skip "Failed to load database $DB from ${BASEDB}.sql"
echo "DONE"
cd $MYDIR
rm -f ${DB}-nexus.sqlite3 ${DB}-sandbox.sqlite3 || true # libeufin
echo "Loading libeufin Nexus basedb: ${BASEDB}-libeufin-nexus.sql"
sqlite3 ${DB}-nexus.sqlite3 < ${BASEDB}-libeufin-nexus.sql || exit_skip "Failed to load Nexus database"
echo "DONE"
echo "Loading libeufin Sandbox basedb: ${BASEDB}-libeufin-nexus.sql"
sqlite3 ${DB}-sandbox.sqlite3 < ${BASEDB}-libeufin-sandbox.sql || exit_skip "Failed to load Sandbox database"
echo "DONE"
# Exchange payto URI contains the (dynamically generated)
# IBAN, that can only be written in CONF after libeufin is
# setup.
taler-config -c $CONF -s exchange-account-1 -o PAYTO_URI &> /dev/null || (
echo -n "Specifying exchange payto URI in the configuration ($CONF) (grab IBAN from ${DB}-sandbox.sqlite3)...";
EXCHANGE_IBAN=`echo "SELECT iban FROM BankAccounts WHERE label='exchange'" | sqlite3 ${DB}-sandbox.sqlite3`;
taler-config -c $CONF -s exchange-account-1 -o PAYTO_URI \
-V "payto://iban/SANDBOXX/$EXCHANGE_IBAN?receiver-name=Exchange+Company"
echo " DONE"
)
cd $ORIGIN
}
function test_0() {
echo "===========0: normal run with aggregator==========="
run_audit aggregator
echo "Checking output"
# if an emergency was detected, that is a bug and we should fail
echo -n "Test for emergencies... "
jq -e .emergencies[0] < test-audit-coins.json > /dev/null && exit_fail "Unexpected emergency detected in ordinary run" || echo PASS
echo -n "Test for deposit confirmation emergencies... "
jq -e .deposit_confirmation_inconsistencies[0] < test-audit-deposits.json > /dev/null && exit_fail "Unexpected deposit confirmation inconsistency detected" || echo PASS
echo -n "Test for emergencies by count... "
jq -e .emergencies_by_count[0] < test-audit-coins.json > /dev/null && exit_fail "Unexpected emergency by count detected in ordinary run" || echo PASS
echo -n "Test for wire inconsistencies... "
jq -e .wire_out_amount_inconsistencies[0] < test-audit-wire.json > /dev/null && exit_fail "Unexpected wire out inconsistency detected in ordinary run"
jq -e .reserve_in_amount_inconsistencies[0] < test-audit-wire.json > /dev/null && exit_fail "Unexpected reserve in inconsistency detected in ordinary run"
jq -e .misattribution_inconsistencies[0] < test-audit-wire.json > /dev/null && exit_fail "Unexpected misattribution inconsistency detected in ordinary run"
jq -e .row_inconsistencies[0] < test-audit-wire.json > /dev/null && exit_fail "Unexpected row inconsistency detected in ordinary run"
jq -e .denomination_key_validity_withdraw_inconsistencies[0] < test-audit-reserves.json > /dev/null && exit_fail "Unexpected denomination key withdraw inconsistency detected in ordinary run"
jq -e .row_minor_inconsistencies[0] < test-audit-wire.json > /dev/null && exit_fail "Unexpected minor row inconsistency detected in ordinary run"
jq -e .lag_details[0] < test-audit-wire.json > /dev/null && exit_fail "Unexpected lag detected in ordinary run"
jq -e .wire_format_inconsistencies[0] < test-audit-wire.json > /dev/null && exit_fail "Unexpected wire format inconsistencies detected in ordinary run"
# TODO: check operation balances are correct (once we have all transaction types and wallet is deterministic)
# TODO: check revenue summaries are correct (once we have all transaction types and wallet is deterministic)
echo PASS
LOSS=`jq -r .total_bad_sig_loss < test-audit-aggregation.json`
if test $LOSS != "TESTKUDOS:0"
then
exit_fail "Wrong total bad sig loss from aggregation, got unexpected loss of $LOSS"
fi
LOSS=`jq -r .irregular_loss < test-audit-coins.json`
if test $LOSS != "TESTKUDOS:0"
then
exit_fail "Wrong total bad sig loss from coins, got unexpected loss of $LOSS"
fi
LOSS=`jq -r .total_bad_sig_loss < test-audit-reserves.json`
if test $LOSS != "TESTKUDOS:0"
then
exit_fail "Wrong total bad sig loss from reserves, got unexpected loss of $LOSS"
fi
echo -n "Test for wire amounts... "
WIRED=`jq -r .total_wire_in_delta_plus < test-audit-wire.json`
if test $WIRED != "TESTKUDOS:0"
then
exit_fail "Expected total wire delta plus wrong, got $WIRED"
fi
WIRED=`jq -r .total_wire_in_delta_minus < test-audit-wire.json`
if test $WIRED != "TESTKUDOS:0"
then
exit_fail "Expected total wire delta minus wrong, got $WIRED"
fi
WIRED=`jq -r .total_wire_out_delta_plus < test-audit-wire.json`
if test $WIRED != "TESTKUDOS:0"
then
exit_fail "Expected total wire delta plus wrong, got $WIRED"
fi
WIRED=`jq -r .total_wire_out_delta_minus < test-audit-wire.json`
if test $WIRED != "TESTKUDOS:0"
then
exit_fail "Expected total wire delta minus wrong, got $WIRED"
fi
WIRED=`jq -r .total_misattribution_in < test-audit-wire.json`
if test $WIRED != "TESTKUDOS:0"
then
exit_fail "Expected total misattribution in wrong, got $WIRED"
fi
echo PASS
echo -n "Checking for unexpected arithmetic differences "
LOSS=`jq -r .total_arithmetic_delta_plus < test-audit-aggregation.json`
if test $LOSS != "TESTKUDOS:0"
then
exit_fail "Wrong arithmetic delta from aggregations, got unexpected plus of $LOSS"
fi
LOSS=`jq -r .total_arithmetic_delta_minus < test-audit-aggregation.json`
if test $LOSS != "TESTKUDOS:0"
then
exit_fail "Wrong arithmetic delta from aggregation, got unexpected minus of $LOSS"
fi
LOSS=`jq -r .total_arithmetic_delta_plus < test-audit-coins.json`
if test $LOSS != "TESTKUDOS:0"
then
exit_fail "Wrong arithmetic delta from coins, got unexpected plus of $LOSS"
fi
LOSS=`jq -r .total_arithmetic_delta_minus < test-audit-coins.json`
if test $LOSS != "TESTKUDOS:0"
then
exit_fail "Wrong arithmetic delta from coins, got unexpected minus of $LOSS"
fi
LOSS=`jq -r .total_arithmetic_delta_plus < test-audit-reserves.json`
if test $LOSS != "TESTKUDOS:0"
then
exit_fail "Wrong arithmetic delta from reserves, got unexpected plus of $LOSS"
fi
LOSS=`jq -r .total_arithmetic_delta_minus < test-audit-reserves.json`
if test $LOSS != "TESTKUDOS:0"
then
exit_fail "Wrong arithmetic delta from reserves, got unexpected minus of $LOSS"
fi
jq -e .amount_arithmetic_inconsistencies[0] < test-audit-aggregation.json > /dev/null && exit_fail "Unexpected arithmetic inconsistencies from aggregations detected in ordinary run"
jq -e .amount_arithmetic_inconsistencies[0] < test-audit-coins.json > /dev/null && exit_fail "Unexpected arithmetic inconsistencies from coins detected in ordinary run"
jq -e .amount_arithmetic_inconsistencies[0] < test-audit-reserves.json > /dev/null && exit_fail "Unexpected arithmetic inconsistencies from reserves detected in ordinary run"
echo PASS
echo -n "Checking for unexpected wire out differences "
jq -e .wire_out_inconsistencies[0] < test-audit-aggregation.json > /dev/null && exit_fail "Unexpected wire out inconsistencies detected in ordinary run"
echo PASS
# cannot easily undo aggregator, hence full reload
full_reload
}
# Run without aggregator, hence auditor should detect wire
# transfer lag!
function test_1() {
echo "===========1: normal run==========="
run_audit
echo "Checking output"
# if an emergency was detected, that is a bug and we should fail
echo -n "Test for emergencies... "
jq -e .emergencies[0] < test-audit-coins.json > /dev/null && exit_fail "Unexpected emergency detected in ordinary run" || echo PASS
echo -n "Test for emergencies by count... "
jq -e .emergencies_by_count[0] < test-audit-coins.json > /dev/null && exit_fail "Unexpected emergency by count detected in ordinary run" || echo PASS
echo -n "Test for wire inconsistencies... "
jq -e .wire_out_amount_inconsistencies[0] < test-audit-wire.json > /dev/null && exit_fail "Unexpected wire out inconsistency detected in ordinary run"
jq -e .reserve_in_amount_inconsistencies[0] < test-audit-wire.json > /dev/null && exit_fail "Unexpected reserve in inconsistency detected in ordinary run"
jq -e .misattribution_inconsistencies[0] < test-audit-wire.json > /dev/null && exit_fail "Unexpected misattribution inconsistency detected in ordinary run"
jq -e .row_inconsistencies[0] < test-audit-wire.json > /dev/null && exit_fail "Unexpected row inconsistency detected in ordinary run"
jq -e .row_minor_inconsistencies[0] < test-audit-wire.json > /dev/null && exit_fail "Unexpected minor row inconsistency detected in ordinary run"
jq -e .wire_format_inconsistencies[0] < test-audit-wire.json > /dev/null && exit_fail "Unexpected wire format inconsistencies detected in ordinary run"
# TODO: check operation balances are correct (once we have all transaction types and wallet is deterministic)
# TODO: check revenue summaries are correct (once we have all transaction types and wallet is deterministic)
echo PASS
echo -n "Test for wire amounts... "
WIRED=`jq -r .total_wire_in_delta_plus < test-audit-wire.json`
if test $WIRED != "TESTKUDOS:0"
then
exit_fail "Expected total wire delta plus wrong, got $WIRED"
fi
WIRED=`jq -r .total_wire_in_delta_minus < test-audit-wire.json`
if test $WIRED != "TESTKUDOS:0"
then
exit_fail "Expected total wire delta minus wrong, got $WIRED"
fi
WIRED=`jq -r .total_wire_out_delta_plus < test-audit-wire.json`
if test $WIRED != "TESTKUDOS:0"
then
exit_fail "Expected total wire delta plus wrong, got $WIRED"
fi
WIRED=`jq -r .total_wire_out_delta_minus < test-audit-wire.json`
if test $WIRED != "TESTKUDOS:0"
then
exit_fail "Expected total wire delta minus wrong, got $WIRED"
fi
WIRED=`jq -r .total_misattribution_in < test-audit-wire.json`
if test $WIRED != "TESTKUDOS:0"
then
exit_fail "Expected total misattribution in wrong, got $WIRED"
fi
# Database was unmodified, no need to undo
echo "OK"
}
# Change recoup amount
function test_2() {
echo "===========2: recoup amount inconsistency==========="
echo "UPDATE exchange.recoup SET amount_val=5 WHERE recoup_uuid=1" | psql -Aqt $DB
run_audit
# Reserve balance is now wrong
echo -n "Testing inconsistency detection... "
AMOUNT=`jq -r .reserve_balance_summary_wrong_inconsistencies[0].auditor < test-audit-reserves.json`
if test $AMOUNT != "TESTKUDOS:3"
then
exit_fail "Reserve auditor amount $AMOUNT is wrong"
fi
AMOUNT=`jq -r .reserve_balance_summary_wrong_inconsistencies[0].exchange < test-audit-reserves.json`
if test $AMOUNT != "TESTKUDOS:0"
then
exit_fail "Reserve exchange amount $AMOUNT is wrong"
fi
# Coin spent exceeded coin's value
AMOUNT=`jq -r .amount_arithmetic_inconsistencies[0].auditor < test-audit-coins.json`
if test $AMOUNT != "TESTKUDOS:2"
then
exit_fail "Coin auditor amount $AMOUNT is wrong"
fi
AMOUNT=`jq -r .amount_arithmetic_inconsistencies[0].exchange < test-audit-coins.json`
if test $AMOUNT != "TESTKUDOS:5"
then
exit_fail "Coin exchange amount $AMOUNT is wrong"
fi
echo OK
# Undo database modification
echo "UPDATE exchange.recoup SET amount_val=2 WHERE recoup_uuid=1" | psql -Aqt $DB
}
# Change recoup-refresh amount
function test_3() {
echo "===========3: recoup-refresh amount inconsistency==========="
echo "UPDATE exchange.recoup_refresh SET amount_val=5 WHERE recoup_refresh_uuid=1" | psql -Aqt $DB
run_audit
echo -n "Testing inconsistency detection... "
# Coin spent exceeded coin's value
AMOUNT=`jq -r .total_arithmetic_delta_minus < test-audit-coins.json`
if test $AMOUNT != "TESTKUDOS:5"
then
exit_fail "Arithmetic delta minus amount $AMOUNT is wrong"
fi
AMOUNT=`jq -r .total_arithmetic_delta_plus < test-audit-coins.json`
if test $AMOUNT != "TESTKUDOS:0"
then
exit_fail "Arithmetic delta plus amount $AMOUNT is wrong"
fi
echo OK
# Undo database modification
echo "UPDATE exchange.recoup_refresh SET amount_val=0 WHERE recoup_refresh_uuid=1" | psql -Aqt $DB
}
# Void recoup-refresh entry by 'unrevoking' denomination
function test_4() {
echo "===========4: invalid recoup==========="
echo "DELETE FROM exchange.denomination_revocations;" | psql -Aqt $DB
run_audit
echo -n "Testing inconsistency detection... "
# Coin spent exceeded coin's value
jq -e .bad_sig_losses[0] < test-audit-coins.json > /dev/null || exit_fail "Bad recoup not detected"
AMOUNT=`jq -r .irregular_loss < test-audit-coins.json`
if test $AMOUNT == "TESTKUDOS:0"
then
exit_fail "Total bad sig losses are wrong"
fi
TAB=`jq -r .row_inconsistencies[0].table < test-audit-reserves.json`
if test $TAB != "recoup"
then
exit_fail "Wrong table for row inconsistency, got $TAB"
fi
echo OK
# Undo database modification (can't easily undo DELETE, so full reload)
full_reload
}
# *************** Main test loop starts here **************
# Run all the tests against the database given in $1.
# Sets $fail to 0 on success, non-zero on failure.
function check_with_database()
{
BASEDB=$1
# Configuration file to use
CONF=$1.conf
echo "Running test suite with database $BASEDB using configuration $CONF"
MASTER_PRIV_FILE=${BASEDB}.mpriv
taler-config -f -c ${CONF} -s exchange-offline -o MASTER_PRIV_FILE -V ${MASTER_PRIV_FILE}
MASTER_PUB=`gnunet-ecc -p $MASTER_PRIV_FILE`
echo "MASTER PUB is ${MASTER_PUB} using file ${MASTER_PRIV_FILE}"
# Load database
full_reload
# Run test suite
fail=0
for i in $TESTS
do
test_$i
if test 0 != $fail
then
break
fi
done
# echo "Cleanup (disabled, leaving database $DB behind)"
dropdb $DB
}
# *************** Main logic starts here **************
# ####### Setup globals ######
# Postgres database to use
DB=revoke-basedb
# test required commands exist
echo "Testing for jq"
jq -h > /dev/null || exit_skip "jq required"
echo "Testing for faketime"
faketime -h > /dev/null || exit_skip "faketime required"
echo "Testing for libeufin(-cli)"
libeufin-cli --help >/dev/null 2> /dev/null </dev/null || exit_skip "libeufin required"
echo "Testing for pdflatex"
which pdflatex > /dev/null </dev/null || exit_skip "pdflatex required"
echo "Testing for taler-wallet-cli"
taler-wallet-cli -h >/dev/null </dev/null 2>/dev/null || exit_skip "taler-wallet-cli required"
echo -n "Testing for Postgres"
# Available directly in path?
INITDB_BIN=$(command -v initdb) || true
if [[ ! -z "$INITDB_BIN" ]]; then
echo " FOUND (in path) at" $INITDB_BIN
else
HAVE_INITDB=`find /usr -name "initdb" | head -1 2> /dev/null | grep postgres` || exit_skip " MISSING"
echo " FOUND at" `dirname $HAVE_INITDB`
INITDB_BIN=`echo $HAVE_INITDB | grep bin/initdb | grep postgres | sort -n | tail -n1`
fi
echo -n "Setting up Postgres DB"
POSTGRES_PATH=`dirname $INITDB_BIN`
ORIGIN=`pwd`
MYDIR=`mktemp -d /tmp/taler-auditor-basedbXXXXXX`
TMPDIR="${MYDIR}/postgres/"
mkdir -p $TMPDIR
echo -n "Setting up Postgres DB at $TMPDIR ..."
$INITDB_BIN --no-sync --auth=trust -D ${TMPDIR} > ${MYDIR}/postgres-dbinit.log 2> ${MYDIR}/postgres-dbinit.err
echo " DONE"
mkdir ${TMPDIR}/sockets
echo -n "Launching Postgres service at $POSTGRES_PATH"
cat - >> $TMPDIR/postgresql.conf <<EOF
unix_socket_directories='${TMPDIR}/sockets'
fsync=off
max_wal_senders=0
synchronous_commit=off
wal_level=minimal
listen_addresses=''
EOF
cat $TMPDIR/pg_hba.conf | grep -v host > $TMPDIR/pg_hba.conf.new
mv $TMPDIR/pg_hba.conf.new $TMPDIR/pg_hba.conf
${POSTGRES_PATH}/pg_ctl -D $TMPDIR -l /dev/null start > ${MYDIR}/postgres-start.log 2> ${MYDIR}/postgres-start.err
echo " DONE"
PGHOST="$TMPDIR/sockets"
export PGHOST
echo "Generating fresh database at $MYDIR"
if faketime -f '-1 d' ./generate-revoke-basedb.sh $MYDIR/$DB
then
check_with_database $MYDIR/$DB
if test x$fail != x0
then
exit $fail
else
echo "Cleaning up $MYDIR..."
rm -rf $MYDIR || echo "Removing $MYDIR failed"
fi
else
echo "Generation failed"
fi
exit 0
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