run

#!/bin/bash

# Create dbus unique id
apk add dbus
dbus-uuidgen --ensure

# Create group
egrep -i "^${GNAME}" /etc/group;
if [ $? -ne 0 ]; then
  echo "${GNAME}:x:${GID}:${UNAME}" >> /etc/group
fi

# Create user
if ! id "${UNAME}" >/dev/null 2>&1; then
  echo "${UNAME}:x:${UID}:${GID}:${UNAME},,,:${UHOME}:${SHELL}" >> /etc/passwd
  echo "${UNAME}::17032:0:99999:7:::" >> /etc/shadow
fi

# Create HOME dir
if [ -d "${UHOME}" ]
then
  home_owner="$(stat -c '%U' ${UHOME})"
  if [ $(id -u ${UNAME}) -ne $(id -u ${home_owner}) ]; then
    chown "${UID}":"${GID}" -R ${UHOME}
  fi
else
  mkdir -p "${UHOME}"
  chown "${UID}":"${GID}" "${UHOME}"
fi

# SSH
sed -i "s/^Port .*$/Port ${SSHD_PORT}/" "/etc/ssh/sshd_config"
mkdir -p "${UHOME}/.ssh"
find /etc/pub-keys -type f -name *.pub -exec cat "{}" >> "${UHOME}/.ssh/authorized_keys" \;
chmod 600 -R "${UHOME}/.ssh"
chmod 700 "${UHOME}/.ssh"
export XDG_RUNTIME_DIR=/tmp/xdg
mkdir -p "${XDG_RUNTIME_DIR}" "/run/user/${UID}/"
chown "${UID}":"${GID}" "${XDG_RUNTIME_DIR}" "/run/user/${UID}/"

if [ "$START_XORG" == "yes" ]; then
	chmod 1777 /tmp/.X11-unix
	/usr/libexec/Xorg\
	  -noreset\
    -novtswitch\
	  -nolisten tcp\
    +extension GLX\
	  +extension RANDR\
	  +extension RENDER\
	  -config /etc/xpra/xorg.conf\
	  -dpi $XORG_DPI\
	  -logfile /tmp/Xorg.log\
	  -xinerama &
fi

case "$MODE" in
  'tcp')
      echo "Starting in the tcp mode."
      su-exec "${UNAME}" bash tcp_m "$@"
      ;;
  'ssh')
      echo "Starting in the ssh mode..."
      /usr/sbin/sshd
      su-exec "${UNAME}" bash ssh_m "$@"
      ;;
  *)
      echo "MODE variable specifies unknown run-mode!\nExiting..."
      exit 1
      ;;
esac