update key manager

hdb_keymanager.sh

@@ -52,19 +52,32 @@ create_new_key() {
     read -p "Enter the Key Name [CRONKEY]: " key_name
     read -p "Enter the HANA Host [${current_hostname}]: " hdb_host
     read -p "Enter the Instance Number [00]: " hdb_instance
-    read -p "Enter the Tenant DB [NDB]: " hdb_tenant
+
+    # Ask if connecting to SYSTEMDB to format the connection string correctly.
+    read -p "Is this for the SYSTEMDB tenant? (y/n) [n]: " is_systemdb
+
+    # Set default values for prompts
+    key_name=${key_name:-"CRONKEY"}
+    hdb_host=${hdb_host:-$current_hostname}
+    hdb_instance=${hdb_instance:-"00"}
+    is_systemdb=${is_systemdb:-"n"}
+
+    # Conditionally build the connection string
+    if [[ "$is_systemdb" =~ ^[Yy]$ ]]; then
+        CONNECTION_STRING="${hdb_host}:3${hdb_instance}15"
+        echo -e "${COLOR_YELLOW}💡 Connecting to SYSTEMDB. Tenant name will be omitted from the connection string.${COLOR_NC}"
+    else
+        read -p "Enter the Tenant DB [NDB]: " hdb_tenant
+        hdb_tenant=${hdb_tenant:-"NDB"}
+        CONNECTION_STRING="${hdb_host}:3${hdb_instance}15@${hdb_tenant}"
+    fi
+
     read -p "Enter the Database User [SYSTEM]: " hdb_user
     read -sp "Enter the Database Password: " hdb_pass
     echo ""
 
-    key_name=${key_name:-"CRONKEY"}
-    hdb_host=${hdb_host:-$current_hostname}
-    hdb_instance=${hdb_instance:-"00"}
-    hdb_tenant=${hdb_tenant:-"NDB"}
     hdb_user=${hdb_user:-"SYSTEM"}
 
-    CONNECTION_STRING="${hdb_host}:3${hdb_instance}15@${hdb_tenant}"
-
     echo -e "\n${COLOR_YELLOW}📝 Review the command below (password is hidden):"
     echo "------------------------------------------------------"
     printf "${HDB_USERSTORE_EXEC} SET \"%s\" \"%s\" \"%s\" \"<password>\"\n" "$key_name" "$CONNECTION_STRING" "$hdb_user"
@@ -177,3 +190,4 @@ while true; do
             ;;
     esac
 done
+