Add sync service and fix tarball detection for taler-exchange/merchant

.env.example

@@ -25,6 +25,16 @@ LIBEUFIN_USER=demogeld
 LIBEUFIN_USER_PASSWORD=
 LIBEUFIN_DEBIT_THRESHOLD=DEMOGELD:1000000
 
+# Sync service
+TALER_SYNC_DB=talersync
+TALER_SYNC_DB_USER=talersync
+TALER_SYNC_DB_PASSWORD=talersync
+SYNC_BASE_URL=https://sync.domain.tld/
+SYNC_HOST=sync.domain.tld
+SYNC_PORT=8087
+SYNC_TARBALL_URL=
+SYNC_REF=master
+
 # Exchange offline account enablement
 ENABLE_EXCHANGE_ACCOUNT=0
 PAYTO_URI=payto://x-taler-bank/yourbank.domain.tld/demogeld?receiver-name=demogeld

Dockerfile

@@ -7,11 +7,13 @@ ARG GNUNET_REF=v0.26.1
 ARG EXCHANGE_REF=master
 ARG MERCHANT_REF=master
 ARG LIBEUFIN_REF=master
+ARG SYNC_REF=master
 # Optional tarball URLs (when set, git clone is skipped)
 ARG GNUNET_TARBALL_URL=
 ARG EXCHANGE_TARBALL_URL=
 ARG MERCHANT_TARBALL_URL=
 ARG LIBEUFIN_TARBALL_URL=
+ARG SYNC_TARBALL_URL=
 
 RUN apt-get update && apt-get install -y \
     build-essential git automake autoconf autopoint libtool pkg-config \
@@ -69,8 +71,8 @@ RUN set -e; \
     # Exchange
     EXCHANGE_DIR=""; \
     EXCHANGE_TAR=0; \
-    if ls /vendor/exchange*.tar.gz >/dev/null 2>&1; then \
-      LOCAL_TARBALL="$(ls /vendor/exchange*.tar.gz | head -1)"; \
+    if ls /vendor/taler-exchange*.tar.gz /vendor/exchange*.tar.gz >/dev/null 2>&1; then \
+      LOCAL_TARBALL="$(ls /vendor/taler-exchange*.tar.gz /vendor/exchange*.tar.gz 2>/dev/null | head -1)"; \
       echo "Using local Exchange tarball from ${LOCAL_TARBALL}"; \
       mkdir -p /src && cd /src; \
       cp "${LOCAL_TARBALL}" exchange.tar.gz; \
@@ -114,8 +116,8 @@ RUN set -e; \
     cd "${EXCHANGE_DIR}" && env GNUNET_PREFIX=/usr GIT_CONFIG_NOSYSTEM=1 GIT_DIR= GIT_WORK_TREE=. ./configure --prefix=/usr && make -j$(nproc) && make install; \
     # Merchant
     MERCHANT_DIR=""; MERCHANT_TAR=0; \
-    if ls /vendor/merchant*.tar.gz >/dev/null 2>&1; then \
-      LOCAL_TARBALL="$(ls /vendor/merchant*.tar.gz | head -1)"; \
+    if ls /vendor/taler-merchant*.tar.gz /vendor/merchant*.tar.gz >/dev/null 2>&1; then \
+      LOCAL_TARBALL="$(ls /vendor/taler-merchant*.tar.gz /vendor/merchant*.tar.gz 2>/dev/null | head -1)"; \
       echo "Using local Merchant tarball from ${LOCAL_TARBALL}"; \
       mkdir -p /src && cd /src; \
       cp "${LOCAL_TARBALL}" merchant.tar.gz; \
@@ -181,6 +183,53 @@ RUN set -e; \
     cd "${LIBEUFIN_DIR}" && ./bootstrap && \
     ./configure --prefix=/usr && make -j$(nproc) && make install
 
+# Taler Sync (optional wallet backup service)
+RUN set -e; \
+    SYNC_DIR=""; SYNC_TAR=0; \
+    if ls /vendor/sync*.tar.gz >/dev/null 2>&1; then \
+      LOCAL_TARBALL="$(ls /vendor/sync*.tar.gz | head -1)"; \
+      echo "Using local Sync tarball from ${LOCAL_TARBALL}"; \
+      mkdir -p /src && cd /src; \
+      cp "${LOCAL_TARBALL}" sync.tar.gz; \
+      tar xzf sync.tar.gz; \
+      SYNC_DIR="$(ls -d sync-* | head -1)"; \
+      SYNC_TAR=1; \
+    elif [ -n "${SYNC_TARBALL_URL}" ]; then \
+      echo "Fetching Sync tarball ${SYNC_TARBALL_URL}"; \
+      mkdir -p /src && cd /src; \
+      curl -L "${SYNC_TARBALL_URL}" -o sync.tar.gz; \
+      tar xzf sync.tar.gz; \
+      SYNC_DIR="$(ls -d sync-* | head -1)"; \
+      SYNC_TAR=1; \
+    else \
+      git clone --depth 1 --branch "${SYNC_REF}" https://git.taler.net/sync.git /src/sync; \
+      SYNC_DIR="/src/sync"; \
+    fi; \
+    if [ "${SYNC_TAR}" = "1" ]; then \
+      if [ -f "${SYNC_DIR}/configure" ]; then \
+        echo "Using existing configure for Sync tarball"; \
+      else \
+        set +e; \
+        (cd "${SYNC_DIR}" && autoreconf -fi); \
+        rc=$?; \
+        set -e; \
+        if [ $rc -ne 0 ]; then \
+          echo "Autoreconf failed for Sync tarball; falling back to git clone ${SYNC_REF}"; \
+          rm -rf "${SYNC_DIR}"; \
+          git clone --depth 1 --branch "${SYNC_REF}" https://git.taler.net/sync.git /src/sync; \
+          SYNC_DIR="/src/sync"; \
+          cd "${SYNC_DIR}" && env GNUNET_PREFIX=/usr ./bootstrap; \
+        fi; \
+      fi; \
+    else \
+      if [ ! -f "${SYNC_DIR}/configure" ]; then \
+        cd "${SYNC_DIR}" && env GNUNET_PREFIX=/usr ./bootstrap; \
+      else \
+        echo "Skipping bootstrap for Sync (configure present)"; \
+      fi; \
+    fi; \
+    cd "${SYNC_DIR}" && env GNUNET_PREFIX=/usr GIT_CONFIG_NOSYSTEM=1 GIT_DIR= GIT_WORK_TREE=. ./configure --prefix=/usr && make -j$(nproc) && make install
+
 # Shared entrypoint for dbinit + service start
 COPY entrypoints/with-dbinit.sh /usr/local/bin/with-dbinit.sh
 COPY scripts/enable-exchange-account.sh /usr/local/bin/enable-exchange-account.sh

compose.yml

@@ -93,9 +93,27 @@ services:
     ports:
       - "8080:8080"
 
+  sync:
+    image: taler-stack:build
+    entrypoint: ["/usr/local/bin/with-dbinit.sh"]
+    command: ["taler-sync-httpd", "-c", "/etc/taler-sync/taler-sync.conf"]
+    environment:
+      DB_NAME: ${TALER_SYNC_DB:-talersync}
+      INIT_CMD: taler-sync-dbinit -c /etc/taler-sync/taler-sync.conf
+      PGHOST: ${POSTGRES_HOST:-postgres}
+      PGUSER: ${POSTGRES_ADMIN_USER:-postgres}
+      PGPASSWORD: ${POSTGRES_PASSWORD:-taler}
+      SYNC_BASE_URL: ${SYNC_BASE_URL:-https://sync.domain.tld/}
+      SYNC_HOST: ${SYNC_HOST:-sync.domain.tld}
+    depends_on: [postgres]
+    volumes:
+      - ./sync/conf:/etc/taler-sync
+    ports:
+      - "8087:8087"
+
   caddy:
     image: caddy:2
-    depends_on: [exchange, merchant, bank]
+    depends_on: [exchange, merchant, bank, sync]
     ports:
       - "80:80"
       - "443:443"
@@ -108,6 +126,7 @@ services:
       BANK_HOST: ${BANK_HOST:-ob.antifa.ltd}
       EXCHANGE_HOST: ${EXCHANGE_HOST:-exchange.antifa.ltd}
       MERCHANT_HOST: ${MERCHANT_HOST:-merchant.antifa.ltd}
+      SYNC_HOST: ${SYNC_HOST:-sync.domain.tld}
       WORDPRESS_HOST: ${WORDPRESS_HOST:-wordpress.domain.tld}
 
   mariadb:

scripts/fetch-tarballs.sh

@@ -23,12 +23,14 @@ GNUNET_VERSION="${GNUNET_VERSION:-0.21.2}"
 EXCHANGE_VERSION="${EXCHANGE_VERSION:-1.0.0}"
 MERCHANT_VERSION="${MERCHANT_VERSION:-1.1.3}"
 LIBEUFIN_VERSION="${LIBEUFIN_VERSION:-1.2.0}"
+SYNC_VERSION="${SYNC_VERSION:-1.1.0}"
 
 # GNUnet tarball is hosted under the GNUnet mirror, Taler components under the Taler mirror.
 GNUNET_URL="${GNUNET_TARBALL_URL:-https://ftp.gnu.org/gnu/gnunet/gnunet-${GNUNET_VERSION}.tar.gz}"
 EXCHANGE_URL="${EXCHANGE_TARBALL_URL:-https://ftp.fau.de/gnu/taler/taler-exchange-${EXCHANGE_VERSION}.tar.gz}"
 MERCHANT_URL="${MERCHANT_TARBALL_URL:-https://ftp.fau.de/gnu/taler/taler-merchant-${MERCHANT_VERSION}.tar.gz}"
 LIBEUFIN_URL="${LIBEUFIN_TARBALL_URL:-https://ftp.fau.de/gnu/taler/libeufin-${LIBEUFIN_VERSION}.tar.gz}"
+SYNC_URL="${SYNC_TARBALL_URL:-https://ftp.fau.de/gnu/taler/sync-${SYNC_VERSION}.tar.gz}"
 
 fetch() {
   local url="$1"
@@ -49,5 +51,6 @@ fetch "$GNUNET_URL"
 fetch "$EXCHANGE_URL"
 fetch "$MERCHANT_URL"
 fetch "$LIBEUFIN_URL"
+fetch "$SYNC_URL"
 
 echo "Done. Tarballs are in ${VENDOR_DIR}"

sync/conf/taler-sync.conf

@@ -0,0 +1,11 @@
+[sync]
+# Public URL where the sync service is reachable
+BASE_URL = https://sync.domain.tld/
+SERVE = tcp
+PORT = 8087
+BIND_TO = 0.0.0.0
+DB = postgres
+
+[syncdb-postgres]
+# Adjust credentials/host in .env and ensure they match this URL
+CONFIG = postgres://talersync:talersync@postgres:5432/talersync