Update Dockerfile

Dockerfile

@@ -5,7 +5,9 @@ FROM ubuntu:latest
 RUN apt-get update && apt-get install -y \
     bash \
     wget \
-    ca-certificates
+    ca-certificates \
+    sudo \
+    openvpn
 
 RUN apt-get clean && rm -rf /var/lib/apt/lists/*
 
@@ -14,12 +16,14 @@ RUN mkdir -p /data && chown -R 1001:1001 /data
 
 # Download and install gotty
 RUN wget -O gotty.tar.gz https://github.com/yudai/gotty/releases/download/v1.0.1/gotty_linux_amd64.tar.gz \
- && tar -xzvf gotty.tar.gz -C /usr/local/bin/ \
- && chmod +x /usr/local/bin/gotty \
- && rm gotty.tar.gz
-
-# Create user 1001
-RUN useradd -u 1001 -d /data user1001
+    && tar -xzvf gotty.tar.gz -C /usr/local/bin/ \
+    && chmod +x /usr/local/bin/gotty \
+    && rm gotty.tar.gz
+
+# Create user 1001 and set working directory
+RUN useradd -u 1001 -d /data user1001 \
+    && echo 'user1001 ALL=(ALL) NOPASSWD:ALL' > /etc/sudoers.d/user1001 \
+    && chmod 0440 /etc/sudoers.d/user1001
 
 # Switch to user 1001 and set working directory
 USER 1001