add keymanager

hdb_keymanager.sh

@@ -0,0 +1,106 @@
+#!/bin/bash
+
+# A script to interactively manage SAP HANA hdbuserstore keys.
+
+# --- Style Definitions ---
+COLOR_BLUE='\033[1;34m'
+COLOR_GREEN='\033[1;32m'
+COLOR_YELLOW='\033[1;33m'
+COLOR_RED='\033[1;31m'
+COLOR_NC='\033[0m' # No Color
+
+HDB_EXECUTABLE_PATH="/usr/sap/hdbclient/hdbuserstore"
+
+# --- Function: Create New Key ---
+create_new_key() {
+    echo -e "\n${COLOR_BLUE}🔑 --- Create New Secure Key ---${COLOR_NC}"
+    read -p "Enter the Key Name [CRONKEY]: " key_name
+    read -p "Enter the HANA Host [hanasrv]: " hdb_host
+    read -p "Enter the Instance Number [00]: " hdb_instance
+    read -p "Enter the Tenant DB [NDB]: " hdb_tenant
+    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:-"hanasrv"}
+    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_EXECUTABLE_PATH} SET \"%s\" \"%s\" \"%s\" \"<password>\"\n" "$key_name" "$CONNECTION_STRING" "$hdb_user"
+    echo -e "------------------------------------------------------${COLOR_NC}"
+
+    read -p "❓ Execute this command? (y/n): " execute_now
+    if [[ "$execute_now" =~ ^[Yy]$ ]]; then
+        echo -e "\n${COLOR_GREEN}⚙️  Executing command...${COLOR_NC}"
+        if "$HDB_EXECUTABLE_PATH" SET "$key_name" "$CONNECTION_STRING" "$hdb_user" "$hdb_pass"; then
+            echo -e "${COLOR_GREEN}  ✅ Success! Key '${key_name}' stored securely.${COLOR_NC}"
+        else
+            echo -e "${COLOR_RED}  ❌ Error: Failed to store key '${key_name}'. Please check details and credentials.${COLOR_NC}"
+        fi
+    else
+        echo -e "\n${COLOR_YELLOW}🛑 Execution aborted by user.${COLOR_NC}"
+    fi
+}
+
+# --- Function: Delete Key ---
+delete_key() {
+    echo -e "\n${COLOR_BLUE}🗑️  --- Delete Existing Secure Key ---${COLOR_NC}"
+
+    keys=$("$HDB_EXECUTABLE_PATH" list 2>/dev/null | tail -n +3 | grep '^KEY ' | awk '{print $2}')
+    if [ -z "$keys" ]; then
+        echo -e "${COLOR_YELLOW}🤷 No keys found to delete.${COLOR_NC}"
+        return
+    fi
+
+    PS3=$'\nPlease select a key to delete (or Ctrl+C to cancel): '
+    select key_to_delete in $keys; do
+        if [ -n "$key_to_delete" ]; then
+            read -p "❓ PERMANENTLY delete the key '$key_to_delete'? (y/n): " confirm
+            if [[ "$confirm" =~ ^[Yy]$ ]]; then
+                echo -e "\n${COLOR_GREEN}⚙️  Deleting key '$key_to_delete'...${COLOR_NC}"
+                if "$HDB_EXECUTABLE_PATH" DELETE "$key_to_delete"; then
+                    echo -e "${COLOR_GREEN}  ✅ Success! Key '$key_to_delete' has been deleted.${COLOR_NC}"
+                else
+                    echo -e "${COLOR_RED}  ❌ Error: Failed to delete the key.${COLOR_NC}"
+                fi
+            else
+                echo -e "\n${COLOR_YELLOW}🛑 Deletion aborted by user.${COLOR_NC}"
+            fi
+            break
+        else
+            echo -e "${COLOR_RED}❌ Invalid selection. Try again.${COLOR_NC}"
+        fi
+    done
+}
+
+# --- Main Menu ---
+while true; do
+    echo -e "\n${COLOR_BLUE}🔐 ========== SAP HANA Secure User Store Key Manager ==========${COLOR_NC}"
+    echo "1) Create a New Key"
+    echo "2) Delete an Existing Key"
+    echo "3) Exit"
+
+    read -p $'\nPlease select an option: ' choice
+
+    case $choice in
+        1)
+            create_new_key
+            ;;
+        2)
+            delete_key
+            ;;
+        3)
+            echo "👋 Exiting."
+            exit 0
+            ;;
+        *)
+            echo -e "${COLOR_RED}❌ Invalid option '$choice'. Please try again.${COLOR_NC}"
+            ;;
+    esac
+done

install.sh

@@ -6,6 +6,7 @@
 declare -A SCRIPT_PACKAGES
 
 SCRIPT_PACKAGES["Aurora Suite"]="https://git.technopunk.space/tomi/Scripts/raw/branch/main/aurora/aurora.sh https://git.technopunk.space/tomi/Scripts/raw/branch/main/aurora/aurora.conf"
+SCRIPT_PACKAGES["Userstore Key Manager"]="https://git.technopunk.space/tomi/Scripts/raw/branch/main/hdb_keymanager.sh"
 # Example: To add another single script later, just add a new line:
 # SCRIPT_PACKAGES["My Other Script"]="https://path/to/my-other-script.sh"