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Diffstat (limited to 'nlnet/task5/date-range/start.sh')
| -rwxr-xr-x | nlnet/task5/date-range/start.sh | 155 |
1 files changed, 155 insertions, 0 deletions
diff --git a/nlnet/task5/date-range/start.sh b/nlnet/task5/date-range/start.sh new file mode 100755 index 0000000..c61cfee --- /dev/null +++ b/nlnet/task5/date-range/start.sh @@ -0,0 +1,155 @@ +#!/bin/bash + +# This script shows how Nexus can request histories from +# a particular time frame. Such request must succeed via +# two connection types: EBICS and x-libeufin-bank. EBICS +# ensures the fetching of fiat payments made to the regional +# currency authority, whereas x-libeufin-bank does it for +# the regional currency circuit. Note: the time-framed +# request is exceptional: it's used only after a complaint +# from a user where they didn't get their funds as expected. + +set -eu + +service postgresql start +sudo -u postgres createuser -s root +createdb libeufincheck + +echo -n Launching and confirguring LibEuFin.. +source /start-libeufin.sh &> /dev/null +# Register the Sandbox account. +export LIBEUFIN_SANDBOX_USERNAME=sandbox-user +export LIBEUFIN_SANDBOX_PASSWORD=foo +libeufin-cli \ + sandbox --sandbox-url http://localhost:5000/ \ + demobank \ + register +# x-libeufin-bank connection. +# Creating the x-libeufin-bank connection at Nexus. +export LIBEUFIN_NEXUS_USERNAME=test-user +export LIBEUFIN_NEXUS_PASSWORD=x +export LIBEUFIN_NEXUS_URL=http://localhost:5001 +libeufin-cli connections new-xlibeufinbank-connection \ + --bank-url "http://localhost:5000/demobanks/default/access-api" \ + --username sandbox-user \ + --password foo \ + xlibeufinbankconn +# Connecting the x-libeufin-bank connection... +libeufin-cli connections connect xlibeufinbankconn +# Importing the bank account under a local name at Nexus. +# Importing the x-libeufin-bank account locally.. +libeufin-cli connections import-bank-account \ + --offered-account-id sandbox-user \ + --nexus-bank-account-id foo-at-nexus xlibeufinbankconn + +# EBICS connection. +## Sandbox side. +export LIBEUFIN_SANDBOX_USERNAME=admin +# "Create EBICS host at Sandbox..." +libeufin-cli sandbox \ + --sandbox-url http://localhost:5000 \ + ebicshost create --host-id wwwebics +# Create nlnet EBICS subscriber at Sandbox +libeufin-cli sandbox \ + --sandbox-url http://localhost:5000 \ + demobank new-ebicssubscriber --host-id wwwebics \ + --user-id nlnet --partner-id nlnet \ + --bank-account sandbox-user # that's a username _and_ a bank account name +## Nexus side. +export LIBEUFIN_NEXUS_USERNAME=test-user +export LIBEUFIN_NEXUS_PASSWORD=x +export LIBEUFIN_NEXUS_URL=http://localhost:5001 +# Creating the EBICS connection at Nexus... +libeufin-cli connections new-ebics-connection \ + --ebics-url "http://localhost:5000/ebicsweb" \ + --host-id wwwebics \ + --partner-id nlnet \ + --ebics-user-id nlnet \ + ebicsconn +# Setup EBICS keying... +libeufin-cli connections connect ebicsconn > /dev/null +# Download bank account name from Sandbox... +libeufin-cli connections download-bank-accounts ebicsconn +# Importing bank account info into Nexus... +libeufin-cli connections import-bank-account \ + --offered-account-id sandbox-user \ + --nexus-bank-account-id bar-at-nexus ebicsconn +echo DONE + +FIRST_JAN_2020="1577833200000" # in milliseconds +END_DEC_2019="2019-12-30" +MID_JAN_2020="2020-01-15" + +echo Make sample transaction.. +# 0, setup and start services. +libeufin-sandbox make-transaction \ + --credit-account=admin \ + --debit-account=sandbox-user MANA:2 \ + "task5" # subject. +echo DONE + +echo -n Articifially set the transaction date to $FIRST_JAN_2020.. +# 1, set artificial time for the transaction at January, 1st 2020. +echo "UPDATE bankaccounttransactions SET date='$FIRST_JAN_2020' WHERE subject='task5'" | psql -q -d libeufincheck +echo DONE + +# 2, retrieve the transaction via Nexus, for both +# connections and by asking for a (narrow) time frame +# that includes the 2020-01-01 payment. + +echo -n Nexus: syncing banking records for the time frame $END_DEC_2019-$MID_JAN_2020 via EBICS.. +# Fetch time-framed payments via EBICS. +libeufin-cli \ + accounts \ + fetch-transactions \ + --level=report \ + --range-type=time-range \ + --start=$END_DEC_2019 \ + --end=$MID_JAN_2020 \ + bar-at-nexus > /dev/null # EBICS +echo DONE + +echo Showing the synced data.. +# Now checks if Nexus ingested and shows the +# expected payment. +libeufin-cli \ + accounts \ + transactions \ + bar-at-nexus +echo DONE + +echo Resetting the Nexus database.. +# Bring the database state so that Nexus does not hold any payment. +echo "DELETE FROM nexusbanktransactions" | psql -d libeufincheck +echo "DELETE FROM nexusbankmessages" | psql -d libeufincheck +echo DONE + +echo Checking that no payment data appears after the reset.. +# Double-checking that the future steps start +# without the previous transactions. +libeufin-cli \ + accounts \ + transactions \ + foo-at-nexus # FIXME: put a 204 No Content check? +echo DONE + +# Fetch time-framed payments via x-libeufin-bank. +echo Nexus: syncing banking records for the time frame ${END_DEC_2019}_${MID_JAN_2020} via x-libeufin-bank.. +libeufin-cli \ + accounts \ + fetch-transactions \ + --level=statement \ + --range-type=time-range \ + --start=$END_DEC_2019 \ + --end=$MID_JAN_2020 \ + foo-at-nexus +echo DONE + +# As in the previous case, now Nexus should show +# the 2020-01-01 the payment. +echo Showing the synced data.. +libeufin-cli \ + accounts \ + transactions \ + foo-at-nexus # FIXME: put a 200 OK check? +echo DONE |