From 55143adcf646a7d52ea308d9244195d5a5244446 Mon Sep 17 00:00:00 2001
From: Bradley Bickford <bradleybickford@gmail.com>
Date: Thu, 5 Dec 2024 20:00:45 -0500
Subject: [PATCH] Adding some updates to make the containers more secure, fix
 the password bug, and add the first version of the Powershell containers

---
 Dockerfile.fedora      |  17 ++----
 Dockerfile.pwsh.fedora |  78 +++++++++++++++++++++++++
 Dockerfile.pwsh.ubuntu |  80 ++++++++++++++++++++++++++
 Dockerfile.ubuntu      |  17 +-----
 entrypoint.sh          |  27 +++++++++
 setup_cswpilib.sh      |  66 ---------------------
 setup_user.sh          | 126 -----------------------------------------
 7 files changed, 193 insertions(+), 218 deletions(-)
 create mode 100644 Dockerfile.pwsh.fedora
 create mode 100644 Dockerfile.pwsh.ubuntu
 create mode 100644 entrypoint.sh
 delete mode 100644 setup_cswpilib.sh
 delete mode 100755 setup_user.sh

diff --git a/Dockerfile.fedora b/Dockerfile.fedora
index b55d42f..6659333 100644
--- a/Dockerfile.fedora
+++ b/Dockerfile.fedora
@@ -17,24 +17,19 @@ RUN dnf update -y && dnf install -y \
     && git lfs install \
     && curl -fsSL https://code-server.dev/install.sh | sh
 
-RUN useradd -u 1000 coder && echo "coder ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers.d/nopasswd
-
-RUN ARCH="$(uname -m | sed 's/x86_64/amd64/g' | sed 's/aarch64/arm64/g')" \
-  && curl -fsSL "https://github.com/boxboat/fixuid/releases/download/v0.6.0/fixuid-0.6.0-linux-$ARCH.tar.gz" | tar -C /usr/local/bin -xzf - \
-  && chown root:root /usr/local/bin/fixuid \
-  && chmod 4755 /usr/local/bin/fixuid \
-  && mkdir -p /etc/fixuid \
-  && printf "user: coder\ngroup: coder\n" > /etc/fixuid/config.yml
+RUN useradd -u 1000 coder
 
 COPY code-server.tar.gz /tmp
 COPY settings.json /tmp
 COPY config.yaml /tmp
 COPY project-creator.py /tmp
+COPY entrypoint.sh /usr/bin
 
 ARG WPILIB_DL_URL
 ARG WPILIB_FILE_NAME=wpilib.tar.gz
 
-RUN curl -fsSL ${WPILIB_DL_URL} -o /tmp/${WPILIB_FILE_NAME} \
+RUN chown 750 /usr/bin/entrypoint.sh \
+  && curl -fsSL ${WPILIB_DL_URL} -o /tmp/${WPILIB_FILE_NAME} \
   && tar -xzf "/tmp/${WPILIB_FILE_NAME}" -C /tmp \
   && WPILIB_ARTIFACTS="$(find /tmp -type f -name 'WPILib_Linux-*-artifacts.tar.gz' -print)" \
   && ARTIFACTSYEAR="$(echo $WPILIB_ARTIFACTS | cut -d '-' -f 2 | cut -d '.' -f 1)" \
@@ -66,8 +61,6 @@ RUN curl -fsSL ${WPILIB_DL_URL} -o /tmp/${WPILIB_FILE_NAME} \
   && su -c "cp -f /tmp/settings.json /home/coder/.local/share/code-server/User" "coder" \
   && su -c "sed -i 's/###YEAR###/$ARTIFACTSYEAR/g;' /home/coder/.local/share/code-server/User/settings.json" "coder" \
   && su -c "cp -f /tmp/config.yaml /home/coder/.config/code-server" "coder" \
-  && NEW_PASS="$(tr -dc A-Za-z0-9 < /dev/urandom | head -c 20; echo)" \
-  && su -c "sed -i 's/PASSWORD/$NEW_PASS/g;' /home/coder/.config/code-server/config.yaml" "coder"\
   && su -c "cp -f /tmp/project-creator.py /home/coder" "coder" \
   && for EXTENSION in /home/coder/wpilib/$ARTIFACTSYEAR/vsCodeExtensions/*.vsix; do su -c "code-server --install-extension $EXTENSION" "coder"; done
 
@@ -76,6 +69,6 @@ EXPOSE 8080
 USER coder
 ENV USER=coder
 WORKDIR /home/coder
-ENTRYPOINT ["/usr/bin/code-server", "--bind-addr", "0.0.0.0:8080", "."]
+ENTRYPOINT ["/usr/bin/entrypoint.sh"]
 
 
diff --git a/Dockerfile.pwsh.fedora b/Dockerfile.pwsh.fedora
new file mode 100644
index 0000000..b996b50
--- /dev/null
+++ b/Dockerfile.pwsh.fedora
@@ -0,0 +1,78 @@
+# syntax=docker/dockerfile:experimental
+
+FROM fedora:39
+
+RUN dnf update -y && dnf install -y \
+    curl \
+    git \
+    git-lfs \
+    htop \
+    vim \
+    nano \
+    tar \
+    bzip2 \
+    unzip \
+    python3-pip \
+    && rm -rf /var/cache/dnf \
+    && git lfs install \
+    && curl -fsSL https://code-server.dev/install.sh | sh
+
+RUN curl -sSL https://packages.microsoft.com/config/rhel/9/packages-microsoft-prod.rpm -o /tmp/ms-prod.rpm \
+  && rpm -i /tmp/ms-prod.rpm \
+  && rm -f /tmp/ms-prod.rpm \
+  && dnf install powershell -y \
+  && rm -rf /var/cache/dnf
+
+RUN useradd -u 1000 coder -s /usr/bin/pwsh
+
+COPY code-server.tar.gz /tmp
+COPY settings.json /tmp
+COPY config.yaml /tmp
+COPY project-creator.py /tmp
+COPY entrypoint.sh /usr/bin
+
+ARG WPILIB_DL_URL
+ARG WPILIB_FILE_NAME=wpilib.tar.gz
+
+RUN chown 750 /usr/bin/entrypoint.sh \
+  && curl -fsSL ${WPILIB_DL_URL} -o /tmp/${WPILIB_FILE_NAME} \
+  && tar -xzf "/tmp/${WPILIB_FILE_NAME}" -C /tmp \
+  && WPILIB_ARTIFACTS="$(find /tmp -type f -name 'WPILib_Linux-*-artifacts.tar.gz' -print)" \
+  && ARTIFACTSYEAR="$(echo $WPILIB_ARTIFACTS | cut -d '-' -f 2 | cut -d '.' -f 1)" \
+  && mkdir -p /home/coder/wpilib/$ARTIFACTSYEAR \
+  && tar -xzf "$WPILIB_ARTIFACTS" -C /home/coder/wpilib/$ARTIFACTSYEAR \
+  && chown -R coder:coder /home/coder/wpilib \
+  && rm -f /tmp/${WPILIB_FILE_NAME} \
+  && rm -rf "$(find /tmp -type d -name 'WPILib_Linux-*' -print)" \
+  && GRADLEZIP="$(ls /home/coder/wpilib/$ARTIFACTSYEAR/installUtils | grep 'gradle-.*-bin.zip')" \
+  && GRADLEFOLDER="/home/coder/gradle-$(echo \"$GRADLEZIP\" | cut -d '-' -f 2)" \
+  && unzip /home/coder/wpilib/$ARTIFACTSYEAR/installUtils/$GRADLEZIP -d /home/coder/ \
+  && chown -R coder:coder $GRADLEFOLDER \
+  && mkdir -p /home/coder/.config/powershell \
+  && chown -R coder:coder /home/coder/.config \
+  && echo "\$JAVA_HOME=/home/coder/wpilib/$ARTIFACTSYEAR/jdk" >> "/home/coder/.config/powershell/Microsoft.PowerShell_profile.ps1" \
+  && echo "\$env:PATH+=:/home/coder/wpilib/$ARTIFACTSYEAR/jdk/bin" >> "/home/coder/.config/powershell/Microsoft.PowerShell_profile.ps1" \
+  && echo "\$env:PATH+=:$GRADLEFOLDER/bin" >> "/home/coder/.config/powershell/Microsoft.PowerShell_profile.ps1" \
+  && su -c "/home/coder/wpilib/$ARTIFACTSYEAR/jdk/bin/java -jar /home/coder/wpilib/$ARTIFACTSYEAR/maven/MavenMetaDataFixer.jar" "coder" \
+  && rm -rf /home/coder/wpilib/$ARTIFACTSYEAR/advantagescope \
+  && rm -f /home/coder/wpilib/$ARTIFACTSYEAR/installUtils/$GRADLEZIP \
+  && rm -rf /home/coder/wpilib/$ARTIFACTSYEAR/tools \
+  && rm -rf /home/coder/wpilib/$ARTIFACTSYEAR/documentation \
+  && rm -rf /root/.cache \
+  && su -c "mkdir -p /home/coder/.local/share" "coder" \
+  && su -c "mkdir -p /home/coder/.config/code-server" "coder" \
+  && su -c "tar -xzf /tmp/code-server.tar.gz -C /home/coder/.local/share" "coder" \
+  && su -c "cp -f /tmp/settings.json /home/coder/.local/share/code-server/User" "coder" \
+  && su -c "sed -i 's/###YEAR###/$ARTIFACTSYEAR/g;' /home/coder/.local/share/code-server/User/settings.json" "coder" \
+  && su -c "cp -f /tmp/config.yaml /home/coder/.config/code-server" "coder" \
+  && su -c "cp -f /tmp/project-creator.py /home/coder" "coder" \
+  && for EXTENSION in /home/coder/wpilib/$ARTIFACTSYEAR/vsCodeExtensions/*.vsix; do su -c "code-server --install-extension $EXTENSION" "coder"; done
+
+EXPOSE 8080
+
+USER coder
+ENV USER=coder
+WORKDIR /home/coder
+ENTRYPOINT ["/usr/bin/entrypoint.sh"]
+
+
diff --git a/Dockerfile.pwsh.ubuntu b/Dockerfile.pwsh.ubuntu
new file mode 100644
index 0000000..36e6d73
--- /dev/null
+++ b/Dockerfile.pwsh.ubuntu
@@ -0,0 +1,80 @@
+# syntax=docker/dockerfile:experimental
+
+FROM ubuntu:24.04
+
+RUN apt update -y && apt upgrade -y \
+    curl \
+    git \
+    git-lfs \
+    htop \
+    vim \
+    nano \
+    tar \
+    bzip2 \
+    unzip \
+    python3-pip \
+    apt-transport-https \
+    software-properties-common \
+    && apt clean \
+    && git lfs install \
+    && curl -fsSL https://code-server.dev/install.sh | sh
+
+RUN source /etc/os-release \
+  && curl -sSL https://packages.microsoft.com/config/ubuntu/$VERSION_ID/packages-microsoft-prod.deb -o /tmp/ms-prod.deb \
+  && dpkg -i /tmp/ms-prod.deb \
+  && rm -f /tmp/ms-prod.deb \
+  && apt update \
+  && apt install -y powershell \
+  && apt clean
+
+COPY code-server.tar.gz /tmp
+COPY settings.json /tmp
+COPY config.yaml /tmp
+COPY project-creator.py /tmp
+COPY entrypoint.sh /usr/bin
+
+RUN usermod -s /usr/bin/pwsh ubuntu
+
+ARG WPILIB_DL_URL
+ARG WPILIB_FILE_NAME=wpilib.tar.gz
+
+RUN chown 750 /usr/bin/entrypoint.sh \
+  && curl -fsSL ${WPILIB_DL_URL} -o /tmp/${WPILIB_FILE_NAME} \
+  && tar -xzf "/tmp/${WPILIB_FILE_NAME}" -C /tmp \
+  && WPILIB_ARTIFACTS="$(find /tmp -type f -name 'WPILib_Linux-*-artifacts.tar.gz' -print)" \
+  && ARTIFACTSYEAR="$(echo $WPILIB_ARTIFACTS | cut -d '-' -f 2 | cut -d '.' -f 1)" \
+  && mkdir -p /home/ubuntu/wpilib/$ARTIFACTSYEAR \
+  && tar -xzf "$WPILIB_ARTIFACTS" -C /home/ubuntu/wpilib/$ARTIFACTSYEAR \
+  && chown -R ubuntu:ubuntu /home/ubuntu/wpilib \
+  && rm -f /tmp/${WPILIB_FILE_NAME} \
+  && rm -rf "$(find /tmp -type d -name 'WPILib_Linux-*' -print)" \
+  && GRADLEZIP="$(ls /home/ubuntu/wpilib/$ARTIFACTSYEAR/installUtils | grep 'gradle-.*-bin.zip')" \
+  && GRADLEFOLDER="/home/ubuntu/gradle-$(echo \"$GRADLEZIP\" | cut -d '-' -f 2)" \
+  && unzip /home/ubuntu/wpilib/$ARTIFACTSYEAR/installUtils/$GRADLEZIP -d /home/ubuntu/ \
+  && chown -R ubuntu:ubuntu $GRADLEFOLDER \
+  && echo "\$JAVA_HOME=/home/ubuntu/wpilib/$ARTIFACTSYEAR/jdk" >> "/home/ubuntu/.config/powershell/Microsoft.PowerShell_profile.ps1" \
+  && echo "\$env:PATH+=:/home/ubuntu/wpilib/$ARTIFACTSYEAR/jdk/bin" >> "/home/ubuntu/.config/powershell/Microsoft.PowerShell_profile.ps1" \
+  && echo "\$env:PATH+=:$GRADLEFOLDER/bin" >> "/home/ubuntu/.config/powershell/Microsoft.PowerShell_profile.ps1" \
+  && su -c "/home/ubuntu/wpilib/$ARTIFACTSYEAR/jdk/bin/java -jar /home/ubuntu/wpilib/$ARTIFACTSYEAR/maven/MavenMetaDataFixer.jar" "ubuntu" \
+  && rm -rf /home/ubuntu/wpilib/$ARTIFACTSYEAR/advantagescope \
+  && rm -f /home/ubuntu/wpilib/$ARTIFACTSYEAR/installUtils/$GRADLEZIP \
+  && rm -rf /home/ubuntu/wpilib/$ARTIFACTSYEAR/tools \
+  && rm -rf /home/ubuntu/wpilib/$ARTIFACTSYEAR/documentation \
+  && rm -rf /root/.cache \
+  && su -c "mkdir -p /home/ubuntu/.local/share" "ubuntu" \
+  && su -c "mkdir -p /home/ubuntu/.config/code-server" "ubuntu" \
+  && su -c "tar -xzf /tmp/code-server.tar.gz -C /home/ubuntu/.local/share" "ubuntu" \
+  && su -c "cp -f /tmp/settings.json /home/ubuntu/.local/share/code-server/User" "ubuntu" \
+  && su -c "sed -i 's/###YEAR###/$ARTIFACTSYEAR/g;s/coder/ubuntu/g;' /home/ubuntu/.local/share/code-server/User/settings.json" "ubuntu" \
+  && su -c "cp -f /tmp/config.yaml /home/ubuntu/.config/code-server" "ubuntu" \
+  && su -c "cp -f /tmp/project-creator.py /home/ubuntu" "ubuntu" \
+  && for EXTENSION in /home/ubuntu/wpilib/$ARTIFACTSYEAR/vsCodeExtensions/*.vsix; do su -c "code-server --install-extension $EXTENSION" "ubuntu"; done
+
+EXPOSE 8080
+
+USER ubuntu
+ENV USER=ubuntu
+WORKDIR /home/ubuntu
+ENTRYPOINT ["/usr/bin/entrypoint.sh"]
+
+
diff --git a/Dockerfile.ubuntu b/Dockerfile.ubuntu
index f73a49a..74fc86f 100644
--- a/Dockerfile.ubuntu
+++ b/Dockerfile.ubuntu
@@ -17,16 +17,6 @@ RUN apt update -y && apt upgrade -y \
     && git lfs install \
     && curl -fsSL https://code-server.dev/install.sh | sh
 
-RUN mkdir -p /etc/sudoers.d
-RUN echo "ubuntu ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers.d/nopasswd
-
-RUN ARCH="$(uname -m | sed 's/x86_64/amd64/g' | sed 's/aarch64/arm64/g')" \
-  && curl -fsSL "https://github.com/boxboat/fixuid/releases/download/v0.6.0/fixuid-0.6.0-linux-$ARCH.tar.gz" | tar -C /usr/local/bin -xzf - \
-  && chown root:root /usr/local/bin/fixuid \
-  && chmod 4755 /usr/local/bin/fixuid \
-  && mkdir -p /etc/fixuid \
-  && printf "user: ubuntu\ngroup: ubuntu\n" > /etc/fixuid/config.yml
-
 COPY code-server.tar.gz /tmp
 COPY settings.json /tmp
 COPY config.yaml /tmp
@@ -35,7 +25,8 @@ COPY project-creator.py /tmp
 ARG WPILIB_DL_URL
 ARG WPILIB_FILE_NAME=wpilib.tar.gz
 
-RUN curl -fsSL ${WPILIB_DL_URL} -o /tmp/${WPILIB_FILE_NAME} \
+RUN chown 750 /usr/bin/entrypoint.sh \
+  && curl -fsSL ${WPILIB_DL_URL} -o /tmp/${WPILIB_FILE_NAME} \
   && tar -xzf "/tmp/${WPILIB_FILE_NAME}" -C /tmp \
   && WPILIB_ARTIFACTS="$(find /tmp -type f -name 'WPILib_Linux-*-artifacts.tar.gz' -print)" \
   && ARTIFACTSYEAR="$(echo $WPILIB_ARTIFACTS | cut -d '-' -f 2 | cut -d '.' -f 1)" \
@@ -67,8 +58,6 @@ RUN curl -fsSL ${WPILIB_DL_URL} -o /tmp/${WPILIB_FILE_NAME} \
   && su -c "cp -f /tmp/settings.json /home/ubuntu/.local/share/code-server/User" "ubuntu" \
   && su -c "sed -i 's/###YEAR###/$ARTIFACTSYEAR/g;s/coder/ubuntu/g;' /home/ubuntu/.local/share/code-server/User/settings.json" "ubuntu" \
   && su -c "cp -f /tmp/config.yaml /home/ubuntu/.config/code-server" "ubuntu" \
-  && NEW_PASS="$(tr -dc A-Za-z0-9 < /dev/urandom | head -c 20; echo)" \
-  && su -c "sed -i 's/PASSWORD/$NEW_PASS/g;' /home/ubuntu/.config/code-server/config.yaml" "ubuntu"\
   && su -c "cp -f /tmp/project-creator.py /home/ubuntu" "ubuntu" \
   && for EXTENSION in /home/ubuntu/wpilib/$ARTIFACTSYEAR/vsCodeExtensions/*.vsix; do su -c "code-server --install-extension $EXTENSION" "ubuntu"; done
 
@@ -77,6 +66,6 @@ EXPOSE 8080
 USER ubuntu
 ENV USER=ubuntu
 WORKDIR /home/ubuntu
-ENTRYPOINT ["/usr/bin/code-server", "--bind-addr", "0.0.0.0:8080", "."]
+ENTRYPOINT ["/usr/bin/entrypoint.sh"]
 
 
diff --git a/entrypoint.sh b/entrypoint.sh
new file mode 100644
index 0000000..894ca3a
--- /dev/null
+++ b/entrypoint.sh
@@ -0,0 +1,27 @@
+#!/bin/bash
+
+CURRENT_GID="$(id -g coder)"
+
+if [ -n "${USER_GID}" ] && [ "${USER_GID}" != "${CURRENT_GID}" ]; then
+    groupmod -g $USER_GID coder
+    find / -group $CURRENT_GID -exec chgrp -h coder {} \;
+fi
+
+CURRENT_UID="$(id -u coder)"
+
+if [ -n "${USER_UID}" ] && [ "${USER_UID}" != "${CURRENT_UID}" ]; then
+    usermod -u $USER_UID coder
+    find / -user $CURRENT_UID -exec chown -h coder {} \; 
+fi
+
+CURRENT_PASSWD=$(grep -E "^Password: .*$" /home/coder/.config/code-server/config.yaml | cut -d ":" -f 2 | awk '{$1=$1;print}') 
+
+if [ -n "${USER_PASSWD}" ] && [ "${CURRENT_PASSWD}" != "${USER_PASSWD}" ] || [ "${CURRENT_PASSWD}" == "PASSWORD"]; then
+    if [ -n "${USER_PASSWD}" ]; then
+        USER_PASSWD="$(tr -dc A-Za-z0-9 < /dev/urandom | head -c 20; echo)"
+    fi
+
+    sed -i "s/^PASSWORD: .*$/PASSWORD: ${USER_PASSWD}/g" /home/coder/.config/code-server/config.yaml
+fi
+
+/usr/bin/code-server --bind-addr 0.0.0.0:8080 .
\ No newline at end of file
diff --git a/setup_cswpilib.sh b/setup_cswpilib.sh
deleted file mode 100644
index 6c736a2..0000000
--- a/setup_cswpilib.sh
+++ /dev/null
@@ -1,66 +0,0 @@
-#!/usr/bin/env bash
-
-HELP() {
-    echo "----------------------------------------------------------"
-    echo "setup_cswpilib.sh [options] WPILIB_DL_URL"
-    echo "Install and setup code-server for WPILIB use"
-    echo "This script needs to be run as root!"
-    echo "Options:"
-    echo "\t-h: Show this help"
-    echo "\t-v: Make the script tell you more about what it is doing"
-    echo "----------------------------------------------------------"
-    echo ""
-}
-
-VERBOSE=false
-
-while getopts "hv" flag; do
-    case "$flag" in
-        h)
-            Help
-            exit 0;;
-        v) VERBOSE=true;;
-        \?)
-            echo "Unknown option $flag, run setup_cswpilib.sh -h"
-            exit 1;;
-    esac
-done
-
-WPILIB_DL_URL = ${@:$OPTIND:1}
-
-if [ $WPILIB_DL_URL == '' ]; then
-    echo "You need to specify a WPILIB download URL"
-    exit 1
-fi
-
-if [ $(whoami) != 'root' ]; then
-    echo "This script must be run as root"
-    exit 2
-fi
-
-echo "Downloading WPILIB"
-
-WPILIB_FILE_NAME="$(echo "$WPILIB_DL_URL" | grep -o '[^/]*$')"
-
-curl -fsSL $WPILIB_DL_URL -o "/tmp/$WPILIB_FILE_NAME"
-
-echo "Unpacking WPILIB"
-
-tar -xzf "/tmp/$WPILIB_FILE_NAME" -C "/tmp"
-
-echo "Unpacking WPILIB-artifacts"
-
-WPILIB_ARTIFACTS=$(find /tmp -type f -name "WPILib_Linux-*-artifacts.tar.gz" -print)
-
-if [ ! -d "/opt/wpilib" ]; then
-    mkdir -p /opt/wpilib
-fi
-
-tar -xzf "$WPILIB_ARTIFACTS" -C "/opt/wpilib"
-
-find /tmp -type f -name "WPILibInstallerVersion.txt" -exec cp {} /opt/wpilib \;
-
-echo "Cleanup excess WPILIB files"
-
-rm -f /tmp/$WPILIB_FILE_NAME
-rm -rf "$(find /tmp -type d -name "WPILib_Linux-*" -print)"
\ No newline at end of file
diff --git a/setup_user.sh b/setup_user.sh
deleted file mode 100755
index 0506ae5..0000000
--- a/setup_user.sh
+++ /dev/null
@@ -1,126 +0,0 @@
-#!/usr/bin/env bash
-
-Help() {
-	echo "------------------------------------------------------------"
-	echo "setup_user.sh [options] USERNAME"
-	echo "Configure a new user on the system to use code-server WPILIB"
-	echo "This script needs to be run as root!"
-	echo "Options:"
-	echo "\t-h: Show this help"
-	echo "\t-v: Make the script tell you more about what it is doing"
-	echo "------------------------------------------------------------"
-	echo ""
-}
-
-VERBOSE=false
-SCRIPTDIR=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
-
-while getopts "hv" flag; do
-	case "$flag" in
-		h)
-			Help
-			exit 0;;
-		v) VERBOSE=true;;
-		\?)
-			echo "Unknown option $flag, run setup_user.sh -h"
-			exit 3;;
-	esac
-done
-
-USERNAME=${@:$OPTIND:1}
-PORT=${@:$OPTIND+1:1}
-HOMEDIR=${@:$OPTIND+2:1}
-
-if [ $USERNAME == '' ]; then
-	echo "You need to specify a user to setup"
-	exit 1
-fi
-
-if [ $(whoami) != 'root' ]; then
-	echo "This script must be run as root"
-	exit 2
-fi
-
-if [ "$(grep -o "$USERNAME" /etc/passwd | uniq)" == "$USERNAME" ]; then
-	if $VERBOSE; then
-		echo "User $USERNAME already exists, skipping user creation"
-	fi
-else
-	useradd -d "$HOMEDIR/$USERNAME" "$USERNAME"
-fi
-
-echo "Unpacking WPILIB"
-
-HOMEDIR="$(grep "$USERNAME" /etc/passwd | cut -d ':' -f 6)"
-
-ARTIFACTSNAME="$(ls /opt/wpilib | grep artifacts)"
-ARTIFACTSYEAR="$(echo $ARTIFACTSNAME | cut -d '-' -f 2 | cut -d '.' -f 1)"
-
-if [ ! -d "$HOMEDIR/wpilib/$ARTIFACTSYEAR" ]; then
-	su -c "mkdir -p ~/wpilib/$ARTIFACTSYEAR" "$USERNAME"
-fi
-
-su -c "tar -xzf /opt/wpilib/$ARTIFACTSNAME -C ~/wpilib/$ARTIFACTSYEAR" "$USERNAME" 
-
-echo "Unpacking Gradle"
-
-GRADLEZIP="$(ls $HOMEDIR/wpilib/$ARTIFACTSYEAR/installUtils | grep 'gradle-.*-bin.zip')"
-GRADLEFOLDER="$HOMEDIR/gradle-$(echo "$GRADLEZIP" | cut -d '-' -f 2)"
-
-su -c "unzip $HOMEDIR/wpilib/$ARTIFACTSYEAR/installUtils/$GRADLEZIP -d ~/" "$USERNAME"
-
-echo "Setting up user environment variables"
-
-if [ -f "$HOMEDIR/.bashrc.d/wpilib.sh" ]; then
-	rm -f "$HOMEDIR/.bashrc.d/wpilib.sh"
-fi
-
-if [ ! -d "$HOMEDIR/.bashrc.d" ]; then
-	su -c "mkdir $HOMEDIR/.bashrc.d" "$USERNAME"
-fi
-
-su -c "touch $HOMEDIR/.bashrc.d/wpilib.sh" "$USERNAME"
-
-echo "export JAVA_HOME=$HOMEDIR/wpilib/$ARTIFACTSYEAR/jdk" >> "$HOMEDIR/.bashrc.d/wpilib.sh"
-echo "export PATH=\$PATH:$HOMEDIR/wpilib/$ARTIFACTSYEAR/jdk/bin" >> "$HOMEDIR/.bashrc.d/wpilib.sh"
-echo "export PATH=\$PATH:$GRADLEFOLDER/bin" >> "$HOMEDIR/.bashrc.d/wpilib.sh"
-
-echo "Setting up tools"
-
-su -c "$HOMEDIR/wpilib/$ARTIFACTSYEAR/jdk/bin/java -jar $HOMEDIR/wpilib/$ARTIFACTSYEAR/tools/ToolsUpdater.jar" "$USERNAME"
-
-echo "Setting up maven"
-
-su -c "$HOMEDIR/wpilib/$ARTIFACTSYEAR/jdk/bin/java -jar $HOMEDIR/wpilib/$ARTIFACTSYEAR/maven/MavenMetaDataFixer.jar" "$USERNAME"
-
-echo "Setting up default code-server configs"
-
-if [ ! -d "$HOMEDIR/.local/share" ]; then
-	su -c "mkdir -p ~/.local/share" "$USERNAME"
-fi
-
-if [ ! -d "$HOMEDIR/.config/code-server" ]; then
-	su -c "mkdir -p ~/.config/code-server" "$USERNAME"
-fi
-
-su -c "tar -xzf $SCRIPTDIR/code-server.tar.gz -C ~/.local/share" "$USERNAME"
-su -c "cp -f $SCRIPTDIR/settings.json ~/.local/share/code-server/User" "$USERNAME"
-su -c "cp -f $SCRIPTDIR/config.yaml ~/.config/code-server" "$USERNAME"
-
-echo "Setting specific user configs"
-
-IP="$(hostname -I | head -n 1 | tr -d ' ')"
-NEW_PASS="$(tr -dc A-Za-z0-9 < /dev/urandom | head -c 20; echo)"
-
-su -c "sed -i 's/IPADDRESS:PORT/$IP:$PORT/g;s/PASSWORD/$NEW_PASS/g;' ~/.config/code-server/config.yaml" "$USERNAME"
-
-echo "Install user extensions"
-
-for EXTENSION in $HOMEDIR/wpilib/$ARTIFACTSYEAR/vsCodeExtensions/*.vsix; do
-	echo "Installing extension $EXTENSION"
-	su -c "code-server --install-extension $EXTENSION" "$USERNAME"
-done
-
-echo "$USERNAME is configured, there password is $NEW_PASS"
-
-exit 0