#!/bin/bash
# OpenRCT2 Android Keystore Creation Script
# This script creates a sample keystore for signing Android APKs

set -e

# Configuration - modify these values as needed
KEYSTORE_FILE="openrct2-release-key.keystore"
KEY_ALIAS="openrct2"
KEY_ALGORITHM="RSA"
KEY_SIZE="2048"
VALIDITY_DAYS="10950"  # 30 years

# Certificate details
CERT_DNAME="CN=OpenRCT2 Team, OU=Development, O=OpenRCT2 Team"

if [ -z "$KEYSTORE_PASSWORD" ]; then
    echo "Error: KEYSTORE_PASSWORD environment variable must be set"
    echo "Usage: KEYSTORE_PASSWORD='your_secure_password' $0"
    exit 1
fi

echo "Creating OpenRCT2 release keystore..."
echo "File: $KEYSTORE_FILE"
echo "Alias: $KEY_ALIAS"
echo "Algorithm: $KEY_ALGORITHM $KEY_SIZE"
echo "Validity: $VALIDITY_DAYS days"
echo "DN: $CERT_DNAME"

# Create the keystore
keytool -genkeypair \
    -keystore "$KEYSTORE_FILE" \
    -alias "$KEY_ALIAS" \
    -keyalg "$KEY_ALGORITHM" \
    -keysize "$KEY_SIZE" \
    -validity "$VALIDITY_DAYS" \
    -dname "$CERT_DNAME" \
    -storetype PKCS12 \
    -storepass "$KEYSTORE_PASSWORD" \
    -keypass "$KEYSTORE_PASSWORD" \
    -noprompt

echo "Keystore created successfully: $KEYSTORE_FILE"

# Verify the keystore
echo ""
echo "Keystore information:"
keytool -list -v -keystore "$KEYSTORE_FILE" -storepass "$KEYSTORE_PASSWORD"