KASM-4867 add new focal based vpn image

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ryan.kuba 2023-09-28 14:17:32 -04:00
parent 4512d5ee3e
commit c4114c453e
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@ -177,6 +177,32 @@ multiImages:
- src/ubuntu/install/chromium/**
- src/ubuntu/install/ansible/**
- src/ubuntu/install/chrome/**
- name: ubuntu-focal-desktop-vpn
base: core-ubuntu-focal
dockerfile: dockerfile-kasm-ubuntu-focal-desktop-vpn
changeFiles:
- dockerfile-kasm-ubuntu-focal-desktop
- src/ubuntu/install/zoom/**
- src/ubuntu/install/vs_code/**
- src/ubuntu/install/tools/**
- src/ubuntu/install/thunderbird/**
- src/ubuntu/install/terraform/**
- src/ubuntu/install/telegram/**
- src/ubuntu/install/sublime_text/**
- src/ubuntu/install/signal/**
- src/ubuntu/install/remmina/**
- src/ubuntu/install/only_office/**
- src/ubuntu/install/obs/**
- src/ubuntu/install/nextcloud/**
- src/ubuntu/install/misc/**
- src/ubuntu/install/gimp/**
- src/ubuntu/install/gamepad_utils/**
- src/ubuntu/install/firefox/**
- src/ubuntu/install/cleanup/**
- src/ubuntu/install/chromium/**
- src/ubuntu/install/ansible/**
- src/ubuntu/install/chrome/**
- src/ubuntu/install/vpn/**
- name: ubuntu-jammy-desktop
base: core-ubuntu-jammy
dockerfile: dockerfile-kasm-ubuntu-jammy-desktop

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@ -0,0 +1,60 @@
ARG BASE_TAG="develop"
ARG BASE_IMAGE="core-ubuntu-focal"
FROM kasmweb/$BASE_IMAGE:$BASE_TAG
USER root
ENV HOME /home/kasm-default-profile
ENV STARTUPDIR /dockerstartup
WORKDIR $HOME
### Envrionment config
ENV DEBIAN_FRONTEND=noninteractive \
SKIP_CLEAN=true \
KASM_RX_HOME=$STARTUPDIR/kasmrx \
DONT_PROMPT_WSL_INSTALL="No_Prompt_please" \
INST_DIR=$STARTUPDIR/install \
INST_SCRIPTS="/ubuntu/install/tools/install_tools_deluxe.sh \
/ubuntu/install/misc/install_tools.sh \
/ubuntu/install/chrome/install_chrome.sh \
/ubuntu/install/chromium/install_chromium.sh \
/ubuntu/install/firefox/install_firefox.sh \
/ubuntu/install/sublime_text/install_sublime_text.sh \
/ubuntu/install/vs_code/install_vs_code.sh \
/ubuntu/install/nextcloud/install_nextcloud.sh \
/ubuntu/install/remmina/install_remmina.sh \
/ubuntu/install/only_office/install_only_office.sh \
/ubuntu/install/signal/install_signal.sh \
/ubuntu/install/gimp/install_gimp.sh \
/ubuntu/install/zoom/install_zoom.sh \
/ubuntu/install/obs/install_obs.sh \
/ubuntu/install/ansible/install_ansible.sh \
/ubuntu/install/terraform/install_terraform.sh \
/ubuntu/install/telegram/install_telegram.sh \
/ubuntu/install/thunderbird/install_thunderbird.sh \
/ubuntu/install/gamepad_utils/install_gamepad_utils.sh \
/ubuntu/install/vpn/install_vpn.sh \
/ubuntu/install/cleanup/cleanup.sh"
# Copy install scripts
COPY ./src/ $INST_DIR
# Run installations
RUN \
for SCRIPT in $INST_SCRIPTS; do \
bash ${INST_DIR}${SCRIPT}; \
done && \
$STARTUPDIR/set_user_permission.sh $HOME && \
rm -f /etc/X11/xinit/Xclients && \
chown 1000:0 $HOME && \
mkdir -p /home/kasm-user && \
chown -R 1000:0 /home/kasm-user && \
rm -Rf ${INST_DIR}
# Userspace Runtime
ENV HOME /home/kasm-user
WORKDIR $HOME
USER 1000
CMD ["--tail-log"]

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@ -0,0 +1,7 @@
# About This Image
This Image contains a browser-accessible Ubuntu Focal Desktop with various productivity, development, and VPN apps installed.
![Screenshot][Image_Screenshot]
[Image_Screenshot]: https://f.hubspotusercontent30.net/hubfs/5856039/dockerhub/image-screenshots/ubuntu-focal-desktop.png "Image Screenshot"

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@ -0,0 +1,9 @@
# Live Demo
<a href="https://app.kasmweb.com/#/cast/5124887069" target="_blank"><img src="https://info.kasmweb.com/hubfs/dockerhub/GIFs/ubuntu-focal-desktop.gif" width="640" height="360"></a>
**Launch a real-time demo in a new browser window:** <a href="https://app.kasmweb.com/#/cast/5124887069" target="_blank">Live Demo</a>.
<a href="https://app.kasmweb.com/#/cast/5124887069" target="_blank"><img src="https://5856039.fs1.hubspotusercontent-na1.net/hub/5856039/hubfs/dockerhub/casting-buttons/UbuntuFocalDesktop.png" width="300" height="104"></a>
&lowast;*Note: Demo is limited to 3 minutes and has upload/downloads restricted for security purposes.*

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@ -0,0 +1 @@
Ubuntu productivity desktop for Kasm Workspaces with tools for connecting to a VPN provider

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#!/usr/bin/env bash
set -ex
# Install OpenVPN/Wireguard deps
if [[ "${DISTRO}" == @(ubuntu|kali|debian|parrotos5) ]]; then
echo "resolvconf resolvconf/linkify-resolvconf boolean false" | debconf-set-selections
apt-get update
apt-get install -y --no-install-recommends \
openvpn \
resolvconf \
wireguard-tools \
zenity
elif [ "${DISTRO}" == "alpine" ]; then
apk add --no-cache \
openresolv \
openvpn \
tailscale \
wireguard-tools \
zenity
elif [[ "${DISTRO}" == @(oracle8|oracle9|rockylinux8|rockylinux9|almalinux8|almalinux9) ]] ; then
dnf install -y epel-release
dnf install -y \
openvpn \
wireguard-tools
elif [[ "${DISTRO}" == @(centos|oracle7) ]]; then
yum install -y epel-release
yum install -y \
openvpn \
wireguard-tools \
zenity
elif [[ "${DISTRO}" == @(fedora37|fedora38) ]] ; then
dnf install -y \
openresolv \
openvpn \
wireguard-tools \
zenity
elif [ "${DISTRO}" == "opensuse" ]; then
zypper install -y \
openresolv \
openvpn \
wireguard-tools \
zenity
fi
# Install tailscale
FLAVOR=$(cat /etc/os-release | awk -F'=' '/^VERSION_CODENAME=/ {print $2}' | sed 's/""//g')
ID=$(cat /etc/os-release | awk -F'=' '/^ID=/ {print $2}')
VERSION=$(cat /etc/os-release | awk -F'"' '/^VERSION_ID=/ {print $2}')
VERSION2=$(cat /etc/os-release | awk -F'=' '/^VERSION_ID=/ {print $2}')
if [[ "${FLAVOR}" ]]; then
if [[ "${FLAVOR}" == "bionic" ]]; then
curl -fsSL https://pkgs.tailscale.com/stable/${ID}/${FLAVOR}.asc | apt-key add -
curl -fsSL https://pkgs.tailscale.com/stable/${ID}/${FLAVOR}.list | tee /etc/apt/sources.list.d/tailscale.list
apt-get update
apt-get install -y --no-install-recommends tailscale
else
FLAVOR=$(echo ${FLAVOR} | sed -e 's/ara/sid/g' -e 's/kali-rolling/sid/g')
ID=$(echo ${ID} | sed -e 's/kali/debian/g' -e 's/parrot/debian/g')
mkdir -p --mode=0755 /usr/share/keyrings
curl -fsSL https://pkgs.tailscale.com/stable/${ID}/${FLAVOR}.noarmor.gpg | tee /usr/share/keyrings/tailscale-archive-keyring.gpg >/dev/null
curl -fsSL https://pkgs.tailscale.com/stable/${ID}/${FLAVOR}.tailscale-keyring.list | tee /etc/apt/sources.list.d/tailscale.list
apt-get update
apt-get install -y --no-install-recommends tailscale
fi
else
if [[ "${VERSION}" == "7" ]] || [[ "${VERSION}" = "7*" ]]; then
yum install -y yum-utils
yum-config-manager --add-repo https://pkgs.tailscale.com/stable/centos/7/tailscale.repo
yum install -y tailscale
elif [[ "${VERSION}" == "8" ]] || [[ "${VERSION}" = "8*" ]]; then
dnf install -y 'dnf-command(config-manager)'
dnf config-manager --add-repo https://pkgs.tailscale.com/stable/centos/8/tailscale.repo
dnf install -y tailscale
elif [[ "${VERSION}" == "9" ]] || [[ "${VERSION}" = "9*" ]]; then
dnf install -y 'dnf-command(config-manager)'
dnf config-manager --add-repo https://pkgs.tailscale.com/stable/centos/9/tailscale.repo
dnf install -y tailscale
elif [[ "${ID}" == "fedora" ]]; then
dnf install -y 'dnf-command(config-manager)'
dnf config-manager --add-repo https://pkgs.tailscale.com/stable/fedora/${VERSION2}/tailscale.repo
dnf install -y tailscale
elif [[ "${ID}" == "\"opensuse-leap\"" ]]; then
zypper ar -g -r https://pkgs.tailscale.com/stable/opensuse/leap/15.5/tailscale.repo
zypper --gpg-auto-import-keys ref
zypper install -ny tailscale
fi
fi
# Tweaks to wg-up
sed -i '/cmd sysctl -q/d' $(which wg-quick)
# Copy startup script
cp ${INST_DIR}/ubuntu/install/vpn/start_vpn.sh /
chmod +x /start_vpn.sh

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#!/usr/bin/env bash
set -ex
# Logging and trap
LOGFILE="/vpn_start.log"
function notify_err() {
zenity --error --text="An error has occurred configuring the VPN please review the log at ${LOGFILE}"
}
function cleanup_log() {
rm -f ${LOGFILE}
}
trap notify_err ERR
exec &> >(tee ${LOGFILE})
# If user input is needed for openvpn
function get_set_creds() {
CREDENTIALS=$(zenity --forms --title="VPN credentials" --text="Enter your VPN auth credentials" --add-entry="Username" --add-password="Password" --separator ",,,,,,")
USER=$(awk -F',,,,,,' '{print $1}' <<<$CREDENTIALS)
PASS=$(awk -F',,,,,,' '{print $2}' <<<$CREDENTIALS)
echo ${USER} > /home/kasm-user/vpn_credentials
echo ${PASS} >> /home/kasm-user/vpn_credentials
chown kasm-user:kasm-user /home/kasm-user/vpn_credentials
cp ${VPN_CONFIG} /home/kasm-user/vpn.ovpn
chown kasm-user:kasm-user /home/kasm-user/vpn.ovpn
sed -i "s#auth-user-pass#auth-user-pass /home/kasm-user/vpn_credentials#g" /home/kasm-user/vpn.ovpn
VPN_CONFIG=/home/kasm-user/vpn.ovpn
}
# Start VPN based on content
if [ ! -z ${VPN_CONFIG+x} ]; then
if [ "${VPN_CONFIG: -4}" == "conf" ]; then
echo "wireguard config detected checking for support"
if ip link add dev test type wireguard; then
echo "wireguard kernel module is present on this host continuing"
ip link del dev test
else
zenity --error --text="wireguard kernel module is not present on this host and a wireguard config was passed will not continue"
echo "wireguard kernel module is not present on this host and a wireguard config was passed will not continue"
exit 1
fi
wg-quick up ${VPN_CONFIG}
fi
if [ "${VPN_CONFIG: -4}" == "ovpn" ]; then
# Check if we need user credentials
if grep -x auth-user-pass ${VPN_CONFIG}; then
get_set_creds
fi
# Create tun device
if [ ! -c /dev/net/tun ]; then
mkdir -p /dev/net
mknod /dev/net/tun c 10 200
fi
if which resolvconf; then
openvpn --pull-filter ignore route-ipv6 --pull-filter ignore ifconfig-ipv6 --config "${VPN_CONFIG}" &
sleep 10
if ! pgrep openvpn; then
zenity --error --text="An error has occurred starting the VPN please review the log at ${LOGFILE}"
echo "An error has occurred starting the VPN please review the log at ${LOGFILE}"
exit 1
fi
else
zenity --error --text="Resolvconf is not found on this system this container is not compatible with wireguard"
echo "Resolvconf is not found on this system this container is not compatible with wireguard"
exit 1
fi
fi
if [ "${VPN_CONFIG:0:5}" == "tskey" ]; then
# Create tun device
if [ ! -c /dev/net/tun ]; then
mkdir -p /dev/net
mknod /dev/net/tun c 10 200
fi
tailscaled &
sleep 2
tailscale up --authkey=${VPN_CONFIG}
fi
else
zenity --error --text="VPN_CONFIG is not defined there is no tunnel to start"
echo "VPN_CONFIG is not defined there is no tunnel to start"
exit 1
fi
# Log success
zenity \
--info \
--title "VPN configured" \
--text "VPN connected!"
echo "VPN started using the config file ${VPN_CONFIG}"
cleanup_log