Improve Acronis agent registration and port detection

Fixed Issues:
- Registration check now uses correct config file (user.config)
- Parses actual registration XML to verify cloud connection
- Shows registration URL and environment

Port Monitoring:
- Now detects actual Acronis listening ports via netstat
- Shows real local ports (9850 for MMS, dynamic ports for aakore)
- Identifies which service owns each port
- Tests actual cloud connectivity with timeout

Changes:
- Registration verified from /var/lib/Acronis/.../user.config
- Port 9850 (localhost): MMS management service
- Dynamic ports: aakore agent core
- Added cloud connectivity test to registration URL

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

modules/backup/acronis-agent-status.sh

@@ -132,17 +132,21 @@ echo ""
 
 # Check agent registration status
 echo -e "${BOLD}Agent Registration:${NC}"
-if [ -f "/etc/Acronis/Global.config" ]; then
-    if grep -q "CloudUrl" "/etc/Acronis/Global.config" 2>/dev/null; then
-        echo -e "  ${GREEN}✓${NC} Agent is registered with Acronis Cloud"
+if [ -f "/var/lib/Acronis/BackupAndRecovery/MMS/user.config" ]; then
+    # Check for registration info in user.config
+    if grep -q "<registration>" "/var/lib/Acronis/BackupAndRecovery/MMS/user.config" 2>/dev/null; then
+        reg_address=$(grep -oP '<address>\K[^<]+' /var/lib/Acronis/BackupAndRecovery/MMS/user.config 2>/dev/null)
+        reg_env=$(grep -oP '<environment>\K[^<]+' /var/lib/Acronis/BackupAndRecovery/MMS/user.config 2>/dev/null)
 
-        # Extract cloud URL if possible
-        cloud_url=$(grep -oP 'CloudUrl[>="].*?https://[^"<]+' /etc/Acronis/Global.config 2>/dev/null | grep -oP 'https://[^"<]+' | head -1)
-        if [ -n "$cloud_url" ]; then
-            echo -e "  URL: ${cloud_url}"
+        if [ -n "$reg_address" ]; then
+            echo -e "  ${GREEN}✓${NC} Agent is registered with Acronis Cloud"
+            echo -e "  URL: ${reg_address}"
+            [ -n "$reg_env" ] && echo -e "  Environment: ${reg_env}"
+        else
+            echo -e "  ${YELLOW}⚠${NC} Registration incomplete"
         fi
     else
-        echo -e "  ${YELLOW}⚠${NC} Agent may not be registered"
+        echo -e "  ${YELLOW}⚠${NC} Agent not registered"
     fi
 else
     echo -e "  ${YELLOW}⚠${NC} Configuration file not found"
@@ -152,29 +156,42 @@ echo ""
 
 # Check active ports
 echo -e "${BOLD}Network Connectivity:${NC}"
-echo -e "Active Acronis ports:"
 
-declare -a PORTS=(
-    "80:HTTP"
-    "443:HTTPS/Cloud"
-    "5060:Agent Management"
-    "7770:Backup Traffic"
-    "7800:Backup Gateway"
-    "8443:Web Console"
-    "44445:Agent Communication"
-)
+# Check for actual Acronis listening ports
+acronis_ports=$(netstat -tlnp 2>/dev/null | grep -E "(acronis|mms|aakore)" | awk '{print $4 " " $7}' | sort -u)
 
-ports_found=false
-for port_entry in "${PORTS[@]}"; do
-    IFS=':' read -r port port_desc <<< "$port_entry"
-    if netstat -tuln 2>/dev/null | grep -q ":${port}\s"; then
-        echo -e "  ${GREEN}✓${NC} Port ${port} (${port_desc})"
-        ports_found=true
+if [ -n "$acronis_ports" ]; then
+    echo "Active Acronis services:"
+    echo "$acronis_ports" | while read -r addr process; do
+        port=$(echo "$addr" | grep -oP ':\K[0-9]+$')
+        if echo "$addr" | grep -q "127.0.0.1\|::1"; then
+            # Local-only port
+            if [ "$port" = "9850" ]; then
+                echo -e "  ${GREEN}✓${NC} Port $port (localhost) - MMS Service"
+            else
+                echo -e "  ${GREEN}✓${NC} Port $port (localhost) - $(basename "$process" | cut -d/ -f2)"
+            fi
+        else
+            echo -e "  ${GREEN}✓${NC} Port $port - $(basename "$process" | cut -d/ -f2)"
         fi
     done
+else
+    echo -e "  ${YELLOW}⚠${NC} No Acronis ports detected"
+fi
 
-if [ "$ports_found" = false ]; then
-    echo -e "  ${DIM}No Acronis ports currently listening${NC}"
+echo ""
+
+# Check outbound connectivity to cloud (port 443)
+if command -v curl >/dev/null 2>&1; then
+    reg_url=$(grep -oP '<address>\K[^<]+' /var/lib/Acronis/BackupAndRecovery/MMS/user.config 2>/dev/null)
+    if [ -n "$reg_url" ]; then
+        echo -n "Testing cloud connectivity... "
+        if timeout 5 curl -s -o /dev/null -w "%{http_code}" "$reg_url" 2>/dev/null | grep -q "^[2-4]"; then
+            echo -e "${GREEN}✓${NC} Connected"
+        else
+            echo -e "${YELLOW}⚠${NC} Cannot reach cloud (may be firewall/network issue)"
+        fi
+    fi
 fi
 
 echo ""