init commit

Dockerfile

@@ -0,0 +1,23 @@
+# Use official OpenJDK 17 image
+FROM openjdk:17-jdk-slim
+
+# Set working directory
+WORKDIR /app
+
+# Install Maven
+RUN apt-get update && \
+    apt-get install -y maven && \
+    rm -rf /var/lib/apt/lists/*
+
+# Copy Maven files first for better caching
+COPY pom.xml .
+COPY src ./src
+
+# Build the application
+RUN mvn clean package -DskipTests
+
+# Expose port
+EXPOSE 8080
+
+# Run the application
+CMD ["java", "-jar", "target/device-fingerprint-auth-1.0.0.jar"]