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authorChristian Grothoff <christian@grothoff.org>2020-03-26 16:07:34 +0100
committerChristian Grothoff <christian@grothoff.org>2020-03-26 16:07:34 +0100
commit3c1c3e704ac4397735d4321a4c2a9d72e969f4bb (patch)
treea6f50040eacc83bc18a2859cd1231b86ed1b3ea5
parent1c5e24a05a0ead49e910bfee48e72ab9c2383b7f (diff)
downloadexchange-3c1c3e704ac4397735d4321a4c2a9d72e969f4bb.tar.gz
exchange-3c1c3e704ac4397735d4321a4c2a9d72e969f4bb.tar.bz2
exchange-3c1c3e704ac4397735d4321a4c2a9d72e969f4bb.zip
more work on revocation test script, now crashing the wallet
-rwxr-xr-xsrc/auditor/test-revocation.sh143
1 files changed, 118 insertions, 25 deletions
diff --git a/src/auditor/test-revocation.sh b/src/auditor/test-revocation.sh
index 04ae0238..d19f8d57 100755
--- a/src/auditor/test-revocation.sh
+++ b/src/auditor/test-revocation.sh
@@ -14,18 +14,19 @@ function exit_skip() {
}
# Where do we write the result?
-BASEDB=${1:-"revoke-basedb"}
+export BASEDB=${1:-"revoke-basedb"}
# Name of the Postgres database we will use for the script.
# Will be dropped, do NOT use anything that might be used
# elsewhere
-TARGET_DB=taler-auditor-revokedb
+export TARGET_DB=taler-auditor-revokedb
TMP_DIR=`mktemp -d revocation-tmp-XXXXXX`
-WALLET_DB=wallet-revocation.json
+export WALLET_DB=wallet-revocation.json
+rm -f $WALLET_DB
# Configuation file will be edited, so we create one
# from the template.
-CONF=generate-auditor-basedb-revocation.conf
+export CONF=generate-auditor-basedb-revocation.conf
cp generate-auditor-basedb-template.conf $CONF
@@ -51,13 +52,13 @@ MASTER_PRIV_FILE=`taler-config -f -c $CONF -s EXCHANGE -o MASTER_PRIV_FILE`
MASTER_PRIV_DIR=`dirname $MASTER_PRIV_FILE`
mkdir -p $MASTER_PRIV_DIR
gnunet-ecc -g1 $MASTER_PRIV_FILE > /dev/null
-MASTER_PUB=`gnunet-ecc -p $MASTER_PRIV_FILE`
-EXCHANGE_URL=`taler-config -c $CONF -s EXCHANGE -o BASE_URL`
+export MASTER_PUB=`gnunet-ecc -p $MASTER_PRIV_FILE`
+export EXCHANGE_URL=`taler-config -c $CONF -s EXCHANGE -o BASE_URL`
MERCHANT_PORT=`taler-config -c $CONF -s MERCHANT -o PORT`
-MERCHANT_URL=http://localhost:${MERCHANT_PORT}/
+export MERCHANT_URL=http://localhost:${MERCHANT_PORT}/
BANK_PORT=`taler-config -c $CONF -s BANK -o HTTP_PORT`
-BANK_URL=http://localhost:${BANK_PORT}/
-AUDITOR_URL=http://localhost:8083/
+export BANK_URL=http://localhost:${BANK_PORT}/
+export AUDITOR_URL=http://localhost:8083/
# patch configuration
taler-config -c $CONF -s exchange -o MASTER_PUBLIC_KEY -V $MASTER_PUB
@@ -89,14 +90,25 @@ mv a2e.dat $ABD
# Launch services
echo "Launching services"
-taler-bank-manage-testing $CONF postgres:///$TARGET_DB serve-http &
+taler-bank-manage-testing $CONF postgres:///$TARGET_DB serve-http &> revocation-bank.log &
taler-exchange-httpd -c $CONF 2> taler-exchange-httpd.log &
-EXCHANGE_PID=$#
+EXCHANGE_PID=$!
taler-merchant-httpd -c $CONF -L INFO 2> taler-merchant-httpd.log &
taler-exchange-wirewatch -c $CONF 2> taler-exchange-wirewatch.log &
taler-auditor-httpd -c $CONF 2> taler-auditor-httpd.log &
-# Wait for all services to be available
+# Wait for all bank to be available (usually the slowest)
+for n in `seq 1 50`
+do
+ echo -n "."
+ sleep 0.2
+ OK=0
+ # bank
+ wget http://localhost:8082/ -o /dev/null -O /dev/null >/dev/null || continue
+ OK=1
+ break
+done
+# Wait for all other services to be available
for n in `seq 1 50`
do
echo -n "."
@@ -106,14 +118,13 @@ do
wget http://localhost:8081/ -o /dev/null -O /dev/null >/dev/null || continue
# merchant
wget http://localhost:9966/ -o /dev/null -O /dev/null >/dev/null || continue
- # bank
- wget http://localhost:8082/ -o /dev/null -O /dev/null >/dev/null || continue
# Auditor
wget http://localhost:8083/ -o /dev/null -O /dev/null >/dev/null || continue
OK=1
break
done
+
if [ 1 != $OK ]
then
kill `jobs -p`
@@ -131,25 +142,23 @@ taler-wallet-cli --wallet-db=$WALLET_DB --no-throttle \
-a TESTKUDOS:8
-echo "Launching bash for introspection/debugging..."
-bash
-
-coins=$(taler-wallet-cli --wallet-db=$WALLET_DB advanced dump-coins)
+export coins=$(taler-wallet-cli --wallet-db=$WALLET_DB advanced dump-coins)
# Find coin we want to revoke
-rc=$(echo "$coins" | jq -r '[.coins[] | select((.denom_value == "TESTKUDOS:8"))][0] | .coin_pub')
+export rc=$(echo "$coins" | jq -r '[.coins[] | select((.denom_value == "TESTKUDOS:2"))][0] | .coin_pub')
# Find the denom
-rd=$(echo "$coins" | jq -r '[.coins[] | select((.denom_value == "TESTKUDOS:8"))][0] | .denom_pub_hash')
+export rd=$(echo "$coins" | jq -r '[.coins[] | select((.denom_value == "TESTKUDOS:2"))][0] | .denom_pub_hash')
+echo "Revoking denomination ${rd} (to affect coin ${rc})"
# Find all other coins, which will be suspended
-susp=$(echo "$coins" | jq --arg rc "$rc" '[.coins[] | select(.coin_pub != $rc) | .coin_pub]')
+export susp=$(echo "$coins" | jq --arg rc "$rc" '[.coins[] | select(.coin_pub != $rc) | .coin_pub]')
# Do the revocation
-taler-exchange-keyup -r $rd
+taler-exchange-keyup -c $CONF -r $rd
# Restart the exchange...
-echo $EXCHANGE_PID
-bash
-
+kill -SIGUSR1 $EXCHANGE_PID
+sleep 1 # Give exchange time to re-scan data
+echo "Restarted the exchange post revocation"
# Now we suspend the other coins, so later we will pay with the recouped coin
taler-wallet-cli --wallet-db=$WALLET_DB advanced suspend-coins "$susp"
@@ -168,8 +177,92 @@ taler-wallet-cli --wallet-db=$WALLET_DB testing test-pay \
-a "TESTKUDOS:1" -s "foo"
taler-wallet-cli --wallet-db=$WALLET_DB run-until-done
+echo "Purchase with recoup'ed coin (via reserve) done"
+
+# Find coin we want to refresh, then revoke
+export rrc=$(echo "$coins" | jq -r '[.coins[] | select((.denom_value == "TESTKUDOS:5"))][0] | .coin_pub')
+# Find the denom
+export zombie_denom=$(echo "$coins" | jq -r '[.coins[] | select((.denom_value == "TESTKUDOS:5"))][0] | .denom_pub_hash')
+
+echo "Will refresh coin ${rrc} of denomination ${zombie_denom}"
+# Find all other coins, which will be suspended
+export susp=$(echo "$coins" | jq --arg rrc "$rrc" '[.coins[] | select(.coin_pub != $rrc) | .coin_pub]')
+
+export rrc
+export zombie_denom
+
+# Travel into the future! (must match DURATION_WITHDRAW option)
+export TIMETRAVEL="--timetravel=604800000000"
+
+echo "Launching exchange 1 week in the future"
+kill -TERM $EXCHANGE_PID
+taler-exchange-httpd $TIMETRAVEL -c $CONF 2> taler-exchange-httpd.log &
+export EXCHANGE_PID=$!
+# Wait for exchange to be available
+for n in `seq 1 50`
+do
+ echo -n "."
+ sleep 0.1
+ OK=0
+ # exchange
+ wget http://localhost:8081/ -o /dev/null -O /dev/null >/dev/null || continue
+ OK=1
+ break
+done
+
+echo "Refreshing coin $rrc"
+taler-wallet-cli $TIMETRAVEL --wallet-db=$WALLET_DB advanced force-refresh "$rrc"
+taler-wallet-cli $TIMETRAVEL --wallet-db=$WALLET_DB run-until-done
+
+# Update our list of the coins
+# FIXME: grep -v timetravel to be removed once wallet output is fixed!
+export coins=$(taler-wallet-cli $TIMETRAVEL --wallet-db=$WALLET_DB advanced dump-coins | grep -v timetravel)
+
+# Find resulting refreshed coin
+export freshc=$(echo "$coins" | jq -r --arg rrc "$rrc" '[.coins[] | select((.refresh_parent_coin_pub == $rrc))][0] | .coin_pub')
+
+# Find the denom of freshc
+export fresh_denom=$(echo "$coins" | jq -r --arg rrc "$rrc" '[.coins[] | select((.refresh_parent_coin_pub == $rrc))][0] | .denom_pub_hash')
+
+echo "Coin ${freshc} of denomination ${fresh_denom} is the result of the refresh"
+
+# Find all other coins, which will be suspended
+export susp=$(echo "$coins" | jq --arg freshc "$freshc" '[.coins[] | select(.coin_pub != $freshc) | .coin_pub]')
+
+
+# Do the revocation of freshc
+echo "Revoking ${fresh_denom} (to affect coin ${freshc})"
+taler-exchange-keyup -c $CONF -r $fresh_denom
+
+# Restart the exchange...
+kill -SIGUSR1 $EXCHANGE_PID
+sleep 1 # give exchange time to re-scan data
+
+
+# Now we suspend the other coins, so later we will pay with the recouped coin
+taler-wallet-cli $TIMETRAVEL --wallet-db=$WALLET_DB advanced suspend-coins "$susp"
+
+# Update exchange /keys so recoup gets scheduled
+taler-wallet-cli $TIMETRAVEL --wallet-db=$WALLET_DB exchanges update \
+ -f $EXCHANGE_URL
+
+echo "Before Wallet CABOOM (type exit, note that you will have to terminate the wallet with CTRL-C)"
+bash
+
+# Block until scheduled operations are done
+taler-wallet-cli $TIMETRAVEL --wallet-db=$WALLET_DB run-until-done &> wallet-caboom.log
+
+bash
+
+# Now we buy something, only the coins resulting from recoup+refresh will be
+# used, as other ones are suspended
+taler-wallet-cli $TIMETRAVEL --wallet-db=$WALLET_DB testing test-pay \
+ -m $MERCHANT_URL -k sandbox \
+ -a "TESTKUDOS:0.02" -s "bar"
+taler-wallet-cli $TIMETRAVEL --wallet-db=$WALLET_DB run-until-done
+echo "Bought something with refresh-recouped coin"
bash