Merge pull request #10 from southseact-3d/cto-task-can-you-fix-the-opensmtpd-server-so-it-is-completely-set-up

Add OpenSMTPD support for email server functionality

Dockerfile

@@ -15,6 +15,7 @@ ENV DEBIAN_FRONTEND=noninteractive \
     LC_ALL=C.UTF-8
 
 # Install minimal system dependencies only (no PowerShell or Node.js from apt)
+# Includes OpenSMTPD dependencies for email server functionality
 RUN apt-get update \
     && apt-get install -y --no-install-recommends \
         ca-certificates \
@@ -37,6 +38,11 @@ RUN apt-get update \
         php-zip \
         php-gd \
         php-curl \
+        opensmtpd \
+        opensmtpd-extras \
+        libevent-dev \
+        libasr-dev \
+        ca-certificates \
     && rm -rf /var/lib/apt/lists/*
 
 # Install PowerShell 7.x from official binary release (architecture-aware)
@@ -113,6 +119,40 @@ RUN cd /opt/webchat && npm install --production && chmod -R 755 /opt/webchat
 COPY chat_v2 /opt/webchat_v2
 RUN chmod -R 755 /opt/webchat_v2
 
+# Create OpenSMTPD expected directory structure for application compatibility
+# The application expects OpenSMTPD at /workspace/src/backend/app/opensmtpd/install/
+RUN mkdir -p /workspace/src/backend/app/opensmtpd/install/etc \
+    && mkdir -p /workspace/src/backend/app/opensmtpd/install/var/spool/smtpd \
+    && mkdir -p /workspace/src/backend/app/opensmtpd/install/var/spool/queue \
+    && mkdir -p /workspace/src/backend/app/opensmtpd/install/var/run \
+    && ln -sf /usr/sbin/smtpd /workspace/src/backend/app/opensmtpd/install/sbin/smtpd \
+    && ln -sf /usr/sbin/smtpctl /workspace/src/backend/app/opensmtpd/install/sbin/smtpctl \
+    && ln -sf /usr/bin/sendmail /workspace/src/backend/app/opensmtpd/install/sbin/sendmail \
+    && ln -sf /etc/ssl/certs /workspace/src/backend/app/opensmtpd/install/etc/certs \
+    && chmod -R 755 /workspace/src/backend/app/opensmtpd/install
+
+# Create OpenSMTPD configuration
+RUN echo 'pki plugincompass.com cert "/workspace/src/backend/app/opensmtpd/install/etc/certs/fullchain.pem"' > /workspace/src/backend/app/opensmtpd/install/etc/smtpd.conf \
+    && echo 'pki plugincompass.com key "/workspace/src/backend/app/opensmtpd/install/etc/certs/privkey.pem"' >> /workspace/src/backend/app/opensmtpd/install/etc/smtpd.conf \
+    && echo '' >> /workspace/src/backend/app/opensmtpd/install/etc/smtpd.conf \
+    && echo 'table domains file:/workspace/src/backend/app/opensmtpd/install/etc/domains' >> /workspace/src/backend/app/opensmtpd/install/etc/smtpd.conf \
+    && echo 'table aliases file:/workspace/src/backend/app/opensmtpd/install/etc/aliases' >> /workspace/src/backend/app/opensmtpd/install/etc/smtpd.conf \
+    && echo '' >> /workspace/src/backend/app/opensmtpd/install/etc/smtpd.conf \
+    && echo 'listen on 0.0.0.0 port 25' >> /workspace/src/backend/app/opensmtpd/install/etc/smtpd.conf \
+    && echo 'listen on 0.0.0.0 port 587 tls-require pki plugincompass.com' >> /workspace/src/backend/app/opensmtpd/install/etc/smtpd.conf \
+    && echo 'listen on 0.0.0.0 port 465 smtps pki plugincompass.com' >> /workspace/src/backend/app/opensmtpd/install/etc/smtpd.conf \
+    && echo '' >> /workspace/src/backend/app/opensmtpd/install/etc/smtpd.conf \
+    && echo 'action "local" mbox alias <aliases>' >> /workspace/src/backend/app/opensmtpd/install/etc/smtpd.conf \
+    && echo 'action "relay" relay' >> /workspace/src/backend/app/opensmtpd/install/etc/smtpd.conf \
+    && echo '' >> /workspace/src/backend/app/opensmtpd/install/etc/smtpd.conf \
+    && echo 'match from any for domain <domains> action "local"' >> /workspace/src/backend/app/opensmtpd/install/etc/smtpd.conf \
+    && echo 'match for local action "local"' >> /workspace/src/backend/app/opensmtpd/install/etc/smtpd.conf \
+    && echo 'match auth from any for any action "relay"' >> /workspace/src/backend/app/opensmtpd/install/etc/smtpd.conf \
+    && echo 'match from local for any action "relay"' >> /workspace/src/backend/app/opensmtpd/install/etc/smtpd.conf \
+    && touch /workspace/src/backend/app/opensmtpd/install/etc/domains \
+    && touch /workspace/src/backend/app/opensmtpd/install/etc/aliases \
+    && chmod 644 /workspace/src/backend/app/opensmtpd/install/etc/smtpd.conf
+
 # Create workspace directory and set as workdir so pwsh starts where repo/workspace is mounted
 RUN mkdir -p /home/web/data \
     && mkdir -p /var/log/shopify-ai \
@@ -121,7 +161,10 @@ WORKDIR /home/web/data
 
 # Container defaults - Shopify AI App Builder
 # Port 4500: Web UI (chat/builder interface)
-EXPOSE 4500
+# Port 25: SMTP (OpenSMTPD)
+# Port 587: SMTP submission (OpenSMTPD)
+# Port 465: SMTPS (OpenSMTPD)
+EXPOSE 4500 25 587 465
 HEALTHCHECK --interval=30s --timeout=15s --start-period=60s --retries=5 \
     CMD /usr/local/bin/healthcheck.sh || exit 1
 

docker-compose.yml

@@ -4,6 +4,10 @@ services:
     build: .
     ports:
       - "4500:4500"
+      # OpenSMTPD ports for email functionality
+      - "25:25"
+      - "587:587"
+      - "465:465"
     restart: unless-stopped
     environment:
       - OPENCODE_API_KEY=${OPENCODE_API_KEY:-}

scripts/entrypoint.sh

@@ -166,6 +166,49 @@ else
     mkdir -p "$REPO_DIR"
 fi
 
+log "Setting up OpenSMTPD service..."
+
+# Start OpenSMTPD if configuration exists
+OPENSMTPD_CONFIG="/workspace/src/backend/app/opensmtpd/install/etc/smtpd.conf"
+OPENSMTPD_PID_FILE="/workspace/src/backend/app/opensmtpd/install/var/run/smtpd.pid"
+OPENSMTPD_BINARY="/workspace/src/backend/app/opensmtpd/install/sbin/smtpd"
+
+if [ -f "$OPENSMTPD_CONFIG" ] && [ -x "$OPENSMTPD_BINARY" ]; then
+    log "OpenSMTPD configuration found at $OPENSMTPD_CONFIG"
+    
+    # Ensure required directories exist with proper permissions
+    mkdir -p /workspace/src/backend/app/opensmtpd/install/var/spool/smtpd
+    mkdir -p /workspace/src/backend/app/opensmtpd/install/var/spool/queue
+    mkdir -p /workspace/src/backend/app/opensmtpd/install/var/run
+    chmod -R 755 /workspace/src/backend/app/opensmtpd/install/var
+    
+    # Check if OpenSMTPD is already running
+    if [ -f "$OPENSMTPD_PID_FILE" ] && kill -0 "$(cat "$OPENSMTPD_PID_FILE")" 2>/dev/null; then
+        log "OpenSMTPD is already running (PID: $(cat "$OPENSMTPD_PID_FILE"))"
+    else
+        log "Starting OpenSMTPD..."
+        "$OPENSMTPD_BINARY" -d -f "$OPENSMTPD_CONFIG" 2>&1 &
+        OPENSMTPD_PID=$!
+        
+        # Wait for OpenSMTPD to start
+        sleep 2
+        if kill -0 "$OPENSMTPD_PID" 2>/dev/null; then
+            log "OpenSMTPD started successfully (PID: $OPENSMTPD_PID)"
+            echo "$OPENSMTPD_PID" > "$OPENSMTPD_PID_FILE"
+        else
+            log "WARNING: OpenSMTPD failed to start"
+        fi
+    fi
+else
+    log "OpenSMTPD not configured or binary not found, skipping SMTP setup"
+    if [ ! -f "$OPENSMTPD_CONFIG" ]; then
+        log "  Config file missing: $OPENSMTPD_CONFIG"
+    fi
+    if [ ! -x "$OPENSMTPD_BINARY" ]; then
+        log "  Binary not executable: $OPENSMTPD_BINARY"
+    fi
+fi
+
 log "Starting Shopify AI App Builder service..."
 
 # Use /opt/webchat directly as it contains the actual server.js with node_modules
@@ -283,6 +326,14 @@ cleanup() {
         monitor_resources
     fi
 
+    # Stop OpenSMTPD if running
+    if [ -n "$OPENSMTPD_PID" ] && kill -0 "$OPENSMTPD_PID" 2>/dev/null; then
+        log "Terminating OpenSMTPD service (PID: $OPENSMTPD_PID)"
+        kill "$OPENSMTPD_PID" 2>/dev/null || true
+        wait "$OPENSMTPD_PID" 2>/dev/null || true
+        log "OpenSMTPD service terminated"
+    fi
+
     if [ -n "$MONITOR_PID" ] && kill -0 "$MONITOR_PID" 2>/dev/null; then
         log "Terminating monitor process (PID: $MONITOR_PID)"
         kill "$MONITOR_PID" 2>/dev/null || true

scripts/healthcheck.sh

@@ -172,6 +172,42 @@ main() {
         exit_code=1
     fi
 
+    # Check OpenSMTPD service (ports 25, 587, 465)
+    health_log "INFO" "=== OpenSMTPD Service ==="
+    OPENSMTPD_BINARY="/workspace/src/backend/app/opensmtpd/install/sbin/smtpd"
+    if [ -x "$OPENSMTPD_BINARY" ]; then
+        # Check SMTP port 25
+        if check_port 25 "SMTP"; then
+            health_log "INFO" "✓ SMTP port 25 is listening"
+        else
+            health_log "WARN" "⚠ SMTP port 25 is not listening (may be normal if not using inbound email)"
+        fi
+
+        # Check SMTP submission port 587
+        if check_port 587 "SMTP Submission"; then
+            health_log "INFO" "✓ SMTP submission port 587 is listening"
+        else
+            health_log "WARN" "⚠ SMTP submission port 587 is not listening"
+        fi
+
+        # Check SMTPS port 465
+        if check_port 465 "SMTPS"; then
+            health_log "INFO" "✓ SMTPS port 465 is listening"
+        else
+            health_log "WARN" "⚠ SMTPS port 465 is not listening"
+        fi
+
+        # Check OpenSMTPD process
+        if pgrep -f "smtpd" > /dev/null; then
+            local smtpd_pid=$(pgrep -f "smtpd" | head -1)
+            health_log "INFO" "✓ OpenSMTPD process running (PID: ${smtpd_pid})"
+        else
+            health_log "WARN" "⚠ OpenSMTPD process not found (may be disabled)"
+        fi
+    else
+        health_log "INFO" "OpenSMTPD not installed at expected location, skipping SMTP checks"
+    fi
+
     # ttyd service has been removed, no longer checking port 4501
 
     health_log "INFO" "========== HEALTH CHECK END ==========="

stack-portainer.yml

@@ -8,6 +8,10 @@ services:
       # This enables reliable multi-architecture builds (amd64, arm64, etc.)
     ports:
       - "4500:4500"
+      # OpenSMTPD ports for email functionality
+      - "25:25"
+      - "587:587"
+      - "465:465"
     restart: unless-stopped
     environment:
       - OPENCODE_API_KEY=${OPENCODE_API_KEY:-}