[taler-sandcastle-ng] 09/39: sandcastle-ng: add setup for test.taler.net

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devan-carpenter pushed a commit to branch master
in repository sandcastle-ng.

commit ade100baddb4000ed7884d04d162a645742cbded
Author: Devan Carpenter <devan@taler.net>
AuthorDate: Thu Oct 26 11:19:08 2023 -0400

    sandcastle-ng: add setup for test.taler.net
---
 scripts/test/setup-sandcastle.sh | 511 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 511 insertions(+)

diff --git a/scripts/test/setup-sandcastle.sh b/scripts/test/setup-sandcastle.sh
new file mode 100755
index 0000000..00f30a9
--- /dev/null
+++ b/scripts/test/setup-sandcastle.sh
@@ -0,0 +1,511 @@
+#!/usr/bin/env bash
+
+# This scripts provisions all configuration and
+# services for the Taler sandcastle container.
+#
+# Important: This script needs to be completely
+# idempotent, nothing must break if it is executed
+# multiple times.
+
+set -eu
+set -x
+
+if [[ ! -z "${SANDCASTLE_SKIP_SETUP:-}" ]]; then
+  echo "skipping sandcastle setup, requested by environment var 
SANDCASTLE_SKIP_SETUP"
+  exit 1
+fi
+
+echo "Provisioning sandcastle"
+
+# General configuration.
+# Might eventually be moved to an external file.
+
+CURRENCY=TESTKUDOS
+EXCHANGE_IBAN=DE159593
+EXCHANGE_PLAIN_PAYTO=payto://iban/$EXCHANGE_IBAN
+EXCHANGE_FULL_PAYTO="payto://iban/$EXCHANGE_IBAN?receiver-name=Sandcastle+Echange+Inc"
+EXCHANGE_BANK_PASSWORD=sandbox
+
+# Randomly generated IBANs for the merchants
+MERCHANT_IBAN_DEFAULT=DE5135717
+MERCHANT_IBAN_POS=DE4218710
+MERCHANT_IBAN_BLOG=DE8292195
+MERCHANT_IBAN_GNUNET=DE9709960
+MERCHANT_IBAN_TALER=DE1740597
+MERCHANT_IBAN_TOR=DE2648777
+MERCHANT_IBAN_SURVEY=DE0793060
+
+MYDOMAIN=test.taler.net
+LANDING_DOMAIN=$MYDOMAIN
+BANK_DOMAIN=bank.$MYDOMAIN
+EXCHANGE_DOMAIN=exchange.$MYDOMAIN
+MERCHANT_DOMAIN=backend.$MYDOMAIN
+BLOG_DOMAIN=shop.$MYDOMAIN
+DONATIONS_DOMAIN=donations.$MYDOMAIN
+SURVEY_DOMAIN=survey.$MYDOMAIN
+
+# Ports of the services running inside the container.
+# Should be synchronized with the sandcastle-run script.
+PORT_INTERNAL_EXCHANGE=8201
+PORT_INTERNAL_MERCHANT=8301
+PORT_INTERNAL_LIBEUFIN_BANK=8080
+PORT_INTERNAL_LANDING=8501
+PORT_INTERNAL_BLOG=8502
+PORT_INTERNAL_DONATIONS=8503
+PORT_INTERNAL_SURVEY=8504
+PORT_INTERNAL_BANK_SPA=8505
+
+# Just make sure the services are stopped
+systemctl stop taler-exchange.target
+systemctl stop taler-merchant-httpd.service
+systemctl stop postgresql.service
+systemctl stop taler-demo-landing.service
+systemctl stop taler-demo-blog.service
+systemctl stop taler-demo-donations.service
+systemctl stop taler-demo-survey.service
+systemctl stop libeufin-bank.service
+
+# We now make sure that some important locations are symlinked to
+# the persistent storage volume.
+# Files that already exist in this location are moved to the storage volume
+# and then symlinked.
+# These locations are:
+# /etc/taler
+# /etc/libeufin-bank
+# /var/lib/taler
+# postgres DB directory
+
+function lift_dir() {
+  src=$1
+  target=$2
+  if [[ -L "$src" ]]; then
+    # be idempotent
+    echo "$src is already a symlink"
+  elif [[ -d /talerdata/$target ]]; then
+    echo "symlinking existing /talerdata/$target"
+    rm -rf "$src"
+    ln -s "/talerdata/$target" "$src"
+  else
+    echo "symlinking new /talerdata/$target"
+    mv "$src" "/talerdata/$target"
+    ln -s "/talerdata/$target" "$src"
+  fi
+}
+
+lift_dir /var/lib/taler var-lib-taler
+lift_dir /etc/taler etc-taler
+lift_dir /etc/libeufin-bank etc-libeufin-bank
+lift_dir /var/lib/postgresql var-lib-postgresql
+lift_dir /usr/share/taler/terms usr-share-taler-terms
+
+# Caddy configuration.
+# We use the caddy reverse proxy with automatic
+# internal TLS setup to ensure that the services are
+# reachable inside the container without any external
+# DNS setup under the same domain name and with TLS
+# from inside the container.
+
+systemctl stop caddy.service
+
+cat <<EOF > /etc/caddy/Caddyfile
+https://$BANK_DOMAIN {
+  tls internal
+  reverse_proxy :8080 {
+    # libeufin-bank should eventually not require this anymore,
+    # but currently doesn't work without this header.
+    header_up X-Forwarded-Prefix ""
+  }
+}
+
+https://$EXCHANGE_DOMAIN {
+  tls internal
+  reverse_proxy unix//run/taler/exchange-httpd/exchange-http.sock
+}
+
+https://$MERCHANT_DOMAIN {
+  tls internal
+  reverse_proxy unix//run/taler/merchant-httpd/merchant-http.sock
+}
+
+# Services that only listen on unix domain sockets
+# are reverse-proxied to serve on a TCP port.
+
+:$PORT_INTERNAL_EXCHANGE {
+  reverse_proxy unix//run/taler/exchange-httpd/exchange-http.sock
+}
+
+:$PORT_INTERNAL_MERCHANT {
+  reverse_proxy unix//run/taler/merchant-httpd/merchant-http.sock {
+    # Set this, or otherwise wrong taler://pay URIs will be generated.
+    header_up X-Forwarded-Proto "https"
+  }
+}
+
+:$PORT_INTERNAL_BANK_SPA {
+  root * /usr/share/libeufin-bank/spa
+  root /demobank-ui-settings.js /etc/libeufin-bank/
+  file_server
+}
+EOF
+
+cat <<EOF >> /etc/hosts
+# Start of Taler Sandcastle Domains
+127.0.0.1 $LANDING_DOMAIN
+127.0.0.1 $BANK_DOMAIN
+127.0.0.1 $EXCHANGE_DOMAIN
+127.0.0.1 $MERCHANT_DOMAIN
+127.0.0.1 $BLOG_DOMAIN
+127.0.0.1 $DONATIONS_DOMAIN
+127.0.0.1 $SURVEY_DOMAIN
+# End of Taler Sandcastle Domains
+EOF
+
+systemctl start caddy.service
+
+# Install local, internal CA certs for caddy
+caddy trust
+
+systemctl start postgresql.service
+
+# Set up bank
+
+BANK_DB=libeufinbank
+# Use "|| true" to continue if these already exist.
+sudo -i -u postgres createuser -d libeufin-bank || true
+sudo -i -u postgres createdb -O libeufin-bank $BANK_DB || true
+
+sudo -i -u libeufin-bank libeufin-bank dbinit
+
+cat <<EOF >/etc/libeufin-bank/libeufin-bank.conf
+[libeufin-bank]
+CURRENCY = $CURRENCY
+DEFAULT_CUSTOMER_DEBT_LIMIT = $CURRENCY:5000
+DEFAULT_ADMIN_DEBT_LIMIT = $CURRENCY:200000000000
+REGISTRATION_BONUS = $CURRENCY:100
+REGISTRATION_BONUS_ENABLED = yes
+SPA_CAPTCHA_URL = https://$BANK_DOMAIN/webui/#/operation/{woid}
+SUGGESTED_WITHDRAWAL_EXCHANGE = https://$EXCHANGE_DOMAIN/
+
+[currency-$CURRENCY]
+ENABLED = YES
+name = "$CURRENCY (Taler Demonstrator)"
+code = "$CURRENCY"
+decimal_separator = "."
+fractional_input_digits = 2
+fractional_normal_digits = 2
+fractional_trailing_zero_digits = 2
+is_currency_name_leading = NO
+alt_unit_names = {"0":"$CURRENCY"}
+EOF
+
+cat <<EOF >/etc/libeufin-bank/demobank-ui-settings.js
+globalThis.talerDemobankSettings = {
+  // Only Admin adds users
+  allowRegistrations: false,
+  bankName: "Taler Bank",
+  allowRegistrations: true,
+  simplePasswordForRandomAccounts: true,
+  allowRandomAccountCreation: true,
+  // Show explainer text and navbar to other demo sites
+  showDemoNav: false,
+  demoSites: [
+    ["Landing", "https://$LANDING_DOMAIN/";],
+    ["Bank", "https://$BANK_DOMAIN/";],
+    ["Essay Shop", "https://$BLOG_DOMAIN/";],
+    ["Donations", "https://$DONATIONS_DOMAIN/";],
+    ["Survey", "https://$SURVEY_DOMAIN/";],
+  ],
+  backendBaseURL: "https://$BANK_DOMAIN/";,
+};
+EOF
+
+systemctl enable --now libeufin-bank.service
+
+# TODO: Create accounts for exchange and merchants
+
+taler-harness deployment wait-taler-service libeufin-bank 
https://$BANK_DOMAIN/config
+taler-harness deployment provision-bank-account https://$BANK_DOMAIN/ \
+  --login exchange --exchange --public \
+  --payto $EXCHANGE_PLAIN_PAYTO \
+  --name Exchange \
+  --password sandbox
+
+taler-harness deployment provision-bank-account https://$BANK_DOMAIN/ \
+  --login merchant-default --public \
+  --payto "payto://iban/$MERCHANT_IBAN_DEFAULT" \
+  --name "Default Demo Merchant" \
+  --password sandbox
+
+taler-harness deployment provision-bank-account https://$BANK_DOMAIN/ \
+  --login merchant-pos --public \
+  --payto "payto://iban/$MERCHANT_IBAN_POS" \
+  --name "PoS Merchant" \
+  --password sandbox
+
+taler-harness deployment provision-bank-account https://$BANK_DOMAIN/ \
+  --login merchant-blog --public \
+  --payto "payto://iban/$MERCHANT_IBAN_BLOG" \
+  --name "Blog Merchant" \
+  --password sandbox
+
+taler-harness deployment provision-bank-account https://$BANK_DOMAIN/ \
+  --login merchant-gnunet --public \
+  --payto "payto://iban/$MERCHANT_IBAN_GNUNET" \
+  --name "GNUnet Donations Merchant" \
+  --password sandbox
+
+taler-harness deployment provision-bank-account https://$BANK_DOMAIN/ \
+  --login merchant-taler --public \
+  --payto "payto://iban/$MERCHANT_IBAN_TALER" \
+  --name "Taler Donations Merchant" \
+  --password sandbox
+
+taler-harness deployment provision-bank-account https://$BANK_DOMAIN/ \
+  --login merchant-tor --public \
+  --payto "payto://iban/$MERCHANT_IBAN_TOR" \
+  --name "Tor Donations Merchant" \
+  --password sandbox
+
+taler-harness deployment provision-bank-account https://$BANK_DOMAIN/ \
+  --login merchant-survey --public \
+  --payto "payto://iban/$MERCHANT_IBAN_SURVEY" \
+  --name "Tor Survey Merchant" \
+  --password sandbox
+
+# Set up exchange
+
+MASTER_PUBLIC_KEY=$(sudo -i -u taler-exchange-offline taler-exchange-offline 
-LDEBUG setup)
+
+EXCHANGE_DB=talerexchange
+# Use "|| true" to continue if these already exist.
+sudo -i -u postgres createuser -d taler-exchange-httpd || true
+sudo -i -u postgres createuser taler-exchange-wire || true
+sudo -i -u postgres createuser taler-exchange-closer || true
+sudo -i -u postgres createuser taler-exchange-aggregator || true
+sudo -i -u postgres createdb -O taler-exchange-httpd $EXCHANGE_DB || true
+
+# Generate /etc/taler/conf.d/setup.conf
+cat <<EOF > /etc/taler/conf.d/setup.conf
+[taler]
+CURRENCY = $CURRENCY
+CURRENCY_ROUND_UNIT = $CURRENCY:0.01
+
+[currency-$CURRENCY]
+ENABLED = YES
+name = "$CURRENCY (Taler Demonstrator)"
+code = "$CURRENCY"
+decimal_separator = "."
+fractional_input_digits = 2
+fractional_normal_digits = 2
+fractional_trailing_zero_digits = 2
+is_currency_name_leading = NO
+alt_unit_names = {"0":"$CURRENCY"}
+
+[exchange]
+AML_THRESHOLD = $CURRENCY:1000000
+MASTER_PUBLIC_KEY = $MASTER_PUBLIC_KEY
+BASE_URL = https://$EXCHANGE_DOMAIN/
+
+[exchange-account-default]
+PAYTO_URI = $EXCHANGE_FULL_PAYTO
+ENABLE_DEBIT = YES
+ENABLE_CREDIT = YES
+@inline-secret@ exchange-accountcredentials-default 
../secrets/exchange-accountcredentials-default.secret.conf
+EOF
+
+cat <<EOF >/etc/taler/secrets/exchange-db.secret.conf
+[exchangedb-postgres]
+CONFIG=postgres:///${EXCHANGE_DB}
+EOF
+chmod 440 /etc/taler/secrets/exchange-db.secret.conf
+chown root:taler-exchange-db /etc/taler/secrets/exchange-db.secret.conf
+
+cat <<EOF > /etc/taler/secrets/exchange-accountcredentials-default.secret.conf
+[exchange-accountcredentials-default]
+WIRE_GATEWAY_URL = https://$BANK_DOMAIN/accounts/exchange/taler-wire-gateway/
+WIRE_GATEWAY_AUTH_METHOD = basic
+USERNAME = exchange
+PASSWORD = ${EXCHANGE_BANK_PASSWORD}
+EOF
+chmod 400 /etc/taler/secrets/exchange-accountcredentials-default.secret.conf
+chown taler-exchange-wire:taler-exchange-db 
/etc/taler/secrets/exchange-accountcredentials-default.secret.conf
+
+if [[ ! -e /etc/taler/conf.d/$CURRENCY-coins.conf ]]; then
+  # Only create if necessary, as each [COIN-...] section
+  # has a unique name with a timestamp.
+  taler-harness deployment gen-coin-config \
+    --min-amount "${CURRENCY}:0.01" \
+    --max-amount "${CURRENCY}:100" \
+      >"/etc/taler/conf.d/$CURRENCY-coins.conf"
+fi
+
+echo "Initializing exchange database"
+sudo -u taler-exchange-httpd taler-exchange-dbinit -LDEBUG -c 
/etc/taler/taler.conf
+
+echo 'GRANT USAGE ON SCHEMA exchange TO "taler-exchange-wire";' | sudo -i -u 
postgres psql -f - ${EXCHANGE_DB}
+echo 'GRANT SELECT,INSERT,UPDATE,DELETE ON ALL TABLES IN SCHEMA exchange TO 
"taler-exchange-wire";' | sudo -i -u postgres psql -f - ${EXCHANGE_DB}
+echo 'GRANT USAGE ON SCHEMA _v TO "taler-exchange-wire";' | sudo -i -u 
postgres psql -f - ${EXCHANGE_DB}
+echo 'GRANT SELECT ON ALL TABLES IN SCHEMA _v TO "taler-exchange-wire";' | 
sudo -i -u postgres psql -f - ${EXCHANGE_DB}
+
+echo 'GRANT USAGE ON SCHEMA exchange TO "taler-exchange-closer";' | sudo -i -u 
postgres psql -f - ${EXCHANGE_DB}
+echo 'GRANT SELECT,INSERT,UPDATE,DELETE ON ALL TABLES IN SCHEMA exchange TO 
"taler-exchange-closer";' | sudo -i -u postgres psql -f - ${EXCHANGE_DB}
+echo 'GRANT USAGE ON SCHEMA _v TO "taler-exchange-closer";' | sudo -i -u 
postgres psql -f - ${EXCHANGE_DB}
+echo 'GRANT SELECT ON ALL TABLES IN SCHEMA _v TO "taler-exchange-closer";' | 
sudo -i -u postgres psql -f - ${EXCHANGE_DB}
+
+echo 'GRANT USAGE ON SCHEMA exchange TO "taler-exchange-aggregator";' | sudo 
-i -u postgres psql -f - ${EXCHANGE_DB}
+echo 'GRANT SELECT,INSERT,UPDATE,DELETE ON ALL TABLES IN SCHEMA exchange TO 
"taler-exchange-aggregator";' | sudo -i -u postgres psql -f - ${EXCHANGE_DB}
+echo 'GRANT USAGE ON SCHEMA _v TO "taler-exchange-aggregator";' | sudo -i -u 
postgres psql -f - ${EXCHANGE_DB}
+echo 'GRANT SELECT ON ALL TABLES IN SCHEMA _v TO "taler-exchange-aggregator";' 
| sudo -i -u postgres psql -f - ${EXCHANGE_DB}
+
+
+# # The ToS generator is currently borked, we don't generated ToS until that's 
fixed.
+TOS_PATH=/usr/share/taler/terms
+if [[ ! -e "$TOS_PATH/stamp-generated" ]]; then
+  # ToS generator is picky about the path that it is being run from
+  cd $TOS_PATH
+  taler-terms-generator -i exchange-tos-v0 -a "Taler Systems SA" -C "Taler 
Systems SA" -p a4 -o $TOS_PATH -l en
+  taler-terms-generator -i exchange-pp-v0 -a "Taler Systems SA" -C "Taler 
Systems SA" -p a4 -o $TOS_PATH -l en
+  taler-terms-generator -i exchange-tos-v0 -a "Taler Systems SA" -C "Taler 
Systems SA" -p a4 -o $TOS_PATH
+  taler-terms-generator -i exchange-pp-v0 -a "Taler Systems SA" -C "Taler 
Systems SA" -p a4 -o $TOS_PATH
+  touch "$TOS_PATH/stamp-generated"
+  cd -
+fi
+
+systemctl enable --now taler-exchange.target
+
+taler-harness deployment wait-taler-service taler-exchange 
https://$EXCHANGE_DOMAIN/config
+taler-harness deployment wait-endpoint https://$EXCHANGE_DOMAIN/management/keys
+
+sudo -i -u taler-exchange-offline \
+  taler-exchange-offline \
+  -c /etc/taler/taler.conf \
+  download \
+  sign \
+  upload
+
+sudo -i -u taler-exchange-offline \
+  taler-exchange-offline \
+  enable-account "${EXCHANGE_FULL_PAYTO}" \
+  wire-fee now iban "${CURRENCY}":0 "${CURRENCY}":0 \
+  global-fee now "${CURRENCY}":0 "${CURRENCY}":0 "${CURRENCY}":0 1h 6a 0 \
+  upload
+
+# Set up merchant backend
+
+MERCHANT_DB=talermerchant
+# Use "|| true" to continue if these already exist.
+sudo -i -u postgres createuser -d taler-merchant-httpd || true
+sudo -i -u postgres createdb -O taler-merchant-httpd $MERCHANT_DB || true
+
+cat <<EOF >/etc/taler/secrets/merchant-db.secret.conf
+[merchantdb-postgres]
+CONFIG=postgres:///${MERCHANT_DB}
+EOF
+chmod 440 /etc/taler/secrets/merchant-db.secret.conf
+chown taler-merchant-httpd:root /etc/taler/secrets/merchant-db.secret.conf
+
+sudo -u taler-merchant-httpd taler-merchant-dbinit -c /etc/taler/taler.conf
+
+cat <<EOF >/etc/taler/conf.d/merchant-exchanges.conf
+[merchant-exchange-sandcastle]
+EXCHANGE_BASE_URL = https://$EXCHANGE_DOMAIN/
+MASTER_KEY = $MASTER_PUBLIC_KEY
+CURRENCY = $CURRENCY
+EOF
+
+systemctl enable --now taler-merchant-httpd
+taler-harness deployment wait-taler-service taler-merchant 
https://$MERCHANT_DOMAIN/config
+
+taler-harness deployment provision-merchant-instance \
+  https://$MERCHANT_DOMAIN/ \
+  --management-token secret-token:sandbox \
+  --instance-token secret-token:sandbox \
+  --name Merchant \
+  --id default \
+  --payto "payto://iban/$MERCHANT_IBAN_DEFAULT?receiver-name=Merchant"
+
+taler-harness deployment provision-merchant-instance \
+  https://$MERCHANT_DOMAIN/ \
+  --management-token secret-token:sandbox \
+  --instance-token secret-token:sandbox \
+  --name "POS Merchant" \
+  --id pos \
+  --payto "payto://iban/$MERCHANT_IBAN_POS?receiver-name=POS+Merchant"
+
+taler-harness deployment provision-merchant-instance \
+  https://$MERCHANT_DOMAIN/ \
+  --management-token secret-token:sandbox \
+  --instance-token secret-token:sandbox \
+  --name "Blog Merchant" \
+  --id blog \
+  --payto "payto://iban/$MERCHANT_IBAN_BLOG?receiver-name=Blog+Merchant"
+
+taler-harness deployment provision-merchant-instance \
+  https://$MERCHANT_DOMAIN/ \
+  --management-token secret-token:sandbox \
+  --instance-token secret-token:sandbox \
+  --name "GNUnet Merchant" \
+  --id gnunet \
+  --payto "payto://iban/$MERCHANT_IBAN_GNUNET?receiver-name=GNUnet+Merchant"
+
+taler-harness deployment provision-merchant-instance \
+  https://$MERCHANT_DOMAIN/ \
+  --management-token secret-token:sandbox \
+  --instance-token secret-token:sandbox \
+  --name "Taler Merchant" \
+  --id taler \
+  --payto "payto://iban/$MERCHANT_IBAN_TALER?receiver-name=Taler+Merchant"
+
+taler-harness deployment provision-merchant-instance \
+  https://$MERCHANT_DOMAIN/ \
+  --management-token secret-token:sandbox \
+  --instance-token secret-token:sandbox \
+  --name "Tor Merchant" \
+  --id tor \
+  --payto "payto://iban/$MERCHANT_IBAN_TOR?receiver-name=Tor+Merchant"
+
+
+# Now we set up the taler-merchant-demos
+
+cat <<EOF >/etc/taler/taler-merchant-frontends.conf
+# Different entry point, we need to repeat some settings.
+# In the future, taler-merchant-demos should become
+# robust enough to read from the main config.
+[taler]
+CURRENCY = $CURRENCY
+[frontends]
+BACKEND = https://$MERCHANT_DOMAIN/
+BACKEND_APIKEY = secret-token:sandbox
+[landing]
+SERVE = http
+HTTP_PORT = $PORT_INTERNAL_LANDING
+[blog]
+SERVE = http
+HTTP_PORT = $PORT_INTERNAL_BLOG
+[donations]
+SERVE = http
+HTTP_PORT = $PORT_INTERNAL_DONATIONS
+[survey]
+SERVE = http
+HTTP_PORT = $PORT_INTERNAL_SURVEY
+EOF
+
+# This really should not exist, the taler-merchant-frontends
+# should be easier to configure!
+cat <<EOF >/etc/taler/taler-merchant-frontends.env
+TALER_ENV_URL_INTRO=https://$LANDING_DOMAIN/
+TALER_ENV_URL_LANDING=https://$LANDING_DOMAIN/
+TALER_ENV_URL_BANK=https://$BANK_DOMAIN/
+TALER_ENV_URL_MERCHANT_BLOG=https://$BLOG_DOMAIN/
+TALER_ENV_URL_MERCHANT_DONATIONS=https://$DONATIONS_DOMAIN/
+TALER_ENV_URL_MERCHANT_SURVEY=https://$SURVEY_DOMAIN/
+EOF
+
+systemctl enable --now taler-demo-landing
+systemctl enable --now taler-demo-blog
+systemctl enable --now taler-demo-donations
+systemctl enable --now taler-demo-survey
+
+
+# FIXME: Maybe do some taler-wallet-cli test?
+# FIXME: How do we report errors occurring during the setup script?

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