Update Dockerfile

Dockerfile

@@ -1,3 +1,4 @@
+
 FROM debian:12
 
 RUN apt update && apt install -y wget curl openssh-server openjdk-17-jre-headless
@@ -6,15 +7,17 @@ RUN apt update && apt install -y wget curl openssh-server openjdk-17-jre-headles
 RUN echo "PermitRootLogin yes" >> /etc/ssh/sshd_config
 RUN echo "root:eren" | chpasswd
 
-# Create a simple start script using localhost.run
+# Generate SSH key for localhost.run
+RUN ssh-keygen -t rsa -f /root/.ssh/id_rsa -N ""
+
+# Create start script
 RUN mkdir -p /app
 RUN echo '#!/bin/bash' > /app/start.sh
 RUN echo 'service ssh start' >> /app/start.sh
 RUN echo 'echo "=============================="' >> /app/start.sh
-RUN echo 'echo "Creating SSH tunnel via localhost.run..."' >> /app/start.sh
-RUN echo 'echo "This will give you a public SSH address"' >> /app/start.sh
+RUN echo 'echo "SSH tunnel via localhost.run"' >> /app/start.sh
 RUN echo 'echo "=============================="' >> /app/start.sh
-RUN echo 'ssh -o StrictHostKeyChecking=no -o ServerAliveInterval=60 -R 80:localhost:22 localhost.run' >> /app/start.sh
+RUN echo 'ssh -o StrictHostKeyChecking=no -o ServerAliveInterval=60 -i /root/.ssh/id_rsa -R 80:localhost:22 localhost.run' >> /app/start.sh
 RUN chmod +x /app/start.sh
 
 EXPOSE 22