[taler-anastasis] branch master updated: Anastasis/LibEuFin test.

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ms pushed a commit to branch master
in repository anastasis.

The following commit(s) were added to refs/heads/master by this push:
     new 7e4bfbf  Anastasis/LibEuFin test.
7e4bfbf is described below

commit 7e4bfbf1c17a5faf04b94e7db04e5536617a4a92
Author: MS <ms@taler.net>
AuthorDate: Sun Aug 22 05:20:06 2021 -1100

    Anastasis/LibEuFin test.
    
    Up to the point of extracting the facade URL (with conflict resolution)
---
 src/cli/test_iban.sh | 129 +++++++++++++++++++++++++++++++++++++++++++++------
 1 file changed, 114 insertions(+), 15 deletions(-)

diff --git a/src/cli/test_iban.sh b/src/cli/test_iban.sh
index e364280..54d8b06 100755
--- a/src/cli/test_iban.sh
+++ b/src/cli/test_iban.sh
@@ -17,6 +17,9 @@ function exit_fail() {
 # Cleanup to run whenever we exit
 function cleanup()
 {
+    if test $? != 0; then
+      echo "ERROR: see also nexus.log and sandbox.log"
+    fi
     for n in `jobs -p`
     do
         kill $n 2> /dev/null || true
@@ -33,7 +36,7 @@ function prepare_sandbox_account() {
   libeufin-cli \
     sandbox --sandbox-url=$SANDBOX_URL \
       ebicssubscriber create \
-        --host-id=ebicstesthost \
+        --host-id=$EBICS_HOST \
         --partner-id=$2 \
         --user-id=$1
   echo " OK"
@@ -46,12 +49,55 @@ function prepare_sandbox_account() {
         --person-name=$3 \
         --account-name=$4 \
         --ebics-user-id=$1 \
-        --ebics-host-id=ebicstesthost \
+        --ebics-host-id=$EBICS_HOST \
         --ebics-partner-id=$2 \
         --currency=$CURRENCY
   echo " OK"
 }
 
+
+# Install cleanup handler (except for kill -9)
+trap cleanup EXIT
+
+# $1 = ebics user id, $2 = ebics partner, $3 = bank connection name
+# $4 = bank account name local to Nexus, $5 = bank account name as known
+# by Sandbox
+function prepare_nexus_account() {
+  echo -n Making bank connection $3
+  libeufin-cli connections new-ebics-connection \
+    --ebics-url="${SANDBOX_URL}ebicsweb" \
+    --host-id=$EBICS_HOST \
+    --partner-id=$2 \
+    --ebics-user-id=$1 \
+    $3 > /dev/null
+  echo " OK"
+  sleep 1
+  echo -n Connecting $3 ..
+  libeufin-cli connections connect $3 > /dev/null
+  echo " OK"
+  sleep 1
+  echo -n "Importing Sandbox bank account ($5) to Nexus ($4) ..."
+  libeufin-cli connections download-bank-accounts $3 > /dev/null
+  sleep 1
+  libeufin-cli connections import-bank-account \
+    --offered-account-id=$5 --nexus-bank-account-id=$4 $3 > /dev/null
+  echo " OK"
+}
+
+# $1 = facade name, $2 = bank connection to use, $3 = bank account name
+# local to Nexus
+function prepare_anastasis_facade() {
+  echo -n "Creating facade ..."
+  libeufin-cli facades new-anastasis-facade \
+    --currency=$CURRENCY \
+    --facade-name=$1 \
+    $2 $3
+  echo " OK"
+  sleep 1
+  # No need to setup facade permissions, as the anastasis client
+  # is superuser at Nexus.
+}
+
 # Configuration file will be edited, so we create one
 # from the template.
 CONF=`mktemp test_free_reducerXXXXXX.conf`
@@ -69,8 +115,6 @@ export R2FILE
 export R1FILE
 
 
-# Install cleanup handler (except for kill -9)
-trap cleanup EXIT
 
 # Script's guidelines:
 
@@ -83,7 +127,6 @@ trap cleanup EXIT
 #  installed/available
 #* starts Nexus (in background)
 #* starts sandbox (in background)
-#  ~~~~~~~~~
 #* creates two IBAN accounts
 #* stores IBANs of both accounts in shell variables,
 #  call them IBAN_CREDIT and IBAN_DEBIT.
@@ -91,6 +134,7 @@ trap cleanup EXIT
 #* exports authentication credentials (URL, access token)
 #  for the facade to shell variables
 #  (FACADE_URL, FACADE_AUTH_TOKEN)
+#  ~~~~~~~~~
 #* contains a command to do a wire-transfer (pick your amount)
 #  from DEBIT to CREDIT (setup authentication as needed to
 #  trigger the transfer)
@@ -148,23 +192,80 @@ fi
 echo " OK"
 
 CURRENCY="TESTKUDOS"
-IBAN1="AA3314655813489414469157"
-IBAN2="BB3314655813489414469157"
-export IBAN1
-export IBAN2
 
+EBICS_HOST="ebicstesthost"
+IBAN_CREDIT="AA3314655813489414469157"
+IBAN_DEBIT="BB3314655813489414469157"
+export IBAN_CREDIT
+export IBAN_DEBIT
+
+echo Preparing Sandbox ...
 echo -n "Making an ebics host at the sandbox "
 libeufin-cli \
   sandbox --sandbox-url=$SANDBOX_URL \
     ebicshost create \
-      --host-id=ebicstesthost
+      --host-id=$EBICS_HOST
 echo " OK"
 
+# note: Ebisc schema doesn't allow dashed names.
 prepare_sandbox_account \
-  ebicsuser01 ebicspartner01 Person01 sandbox-account-01 $IBAN1
+  ebicsuserCredit \
+  ebicspartnerCredit \
+  Person01 \
+  sandbox-account-credit \
+  $IBAN_CREDIT
 prepare_sandbox_account \
-  ebicsuser02 ebicspartner02 Person02 sandbox-account-02 $IBAN2
+  ebicsuserDebit \
+  ebicspartnerDebit \
+  Person02 \
+  sandbox-account-debit \
+  $IBAN_DEBIT
+echo Sandbox preparation done
+echo Preparing Nexus ...
+export LIBEUFIN_NEXUS_URL=$NEXUS_URL
+# Make debit user, will buy Anastasis services.
+DEBIT_USERNAME=anastasis-debit-user
+DEBIT_PASSWORD=anastasis-debit-password
+echo -n create debit user at Nexus ...
+libeufin-nexus superuser $DEBIT_USERNAME --password=$DEBIT_PASSWORD
+echo " OK"
+export LIBEUFIN_NEXUS_USERNAME=$DEBIT_USERNAME
+export LIBEUFIN_NEXUS_PASSWORD=$DEBIT_PASSWORD
+
+prepare_nexus_account \
+  ebicsuserDebit \
+  ebicspartnerDebit \
+  bankconnection-debit \
+  nexus-bankaccount-debit \
+  sandbox-account-debit
+
+# Make credit user, will be Anastasis client.
+CREDIT_USERNAME=anastasis-credit-user
+CREDIT_PASSWORD=anastasis-credit-password
+echo -n "create credit user (for anastasis) at Nexus ..."
+libeufin-nexus superuser $CREDIT_USERNAME --password=$CREDIT_PASSWORD
+echo " OK"
+export LIBEUFIN_NEXUS_USERNAME=$CREDIT_USERNAME
+export LIBEUFIN_NEXUS_PASSWORD=$CREDIT_PASSWORD
+
+prepare_nexus_account \
+  ebicsuserCredit \
+  ebicspartnerCredit \
+  bankconnection-credit \
+  nexus-bankaccount-credit \
+  sandbox-account-credit
+
+echo -n create facade ...
+libeufin-cli facades new-anastasis-facade \
+  --currency=$CURRENCY \
+  --facade-name=facade-credit \
+  bankconnection-credit nexus-bankaccount-credit
+echo " OK"
+sleep 1
+FACADE_URL=$(libeufin-cli facades list | jq .facades[0].baseUrl | tr -d \")
 
+## Reach facade with: $FACADE_URL + $CREDIT_USERNAME + $CREDIT_PASSWORD
+echo Nexus preparation done.
 
 echo -n "Initialize Anastasis database ..."
 # Name of the Postgres database we will use for the script.
@@ -184,12 +285,10 @@ anastasis-config -c $CONF \
                  -s authorization-iban \
                  -o CREDIT_IBAN \
                  -V ${IBAN1}
-# FIXME-MS: We need the *facade* URL and (likely) the
-# Facade authentication data here, not the NEXUS_URL!
 anastasis-config -c $CONF \
                  -s authorization-iban \
                  -o WIRE_GATEWAY_URL \
-                 -V ${NEXUS_URL}
+                 -V ${FACADE_URL}
 anastasis-config -c $CONF \
                  -s authorization-iban \
                  -o WIRE_GATEWAY_AUTH_METHOD \

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