FROM opensuse/leap:15

# base tools
RUN zypper -n install -y \
  less \
  vim \
  xterm

# deps and rpm install
RUN zypper -n install -y \
  libglvnd \
  libgnutls30 \
  libgomp1 \
  libjpeg8 \
  libnettle6 \
  libpixman-1-0 \
  libXdmcp6 \
  libXfont2-2 \
  libxkbcommon-x11-0 \
  openssl \
  perl \
  x11-tools \
  xauth \
  xkbcomp \
  xkeyboard-config && \
  mkdir -p /etc/pki/tls/private

ARG KASMVNC_PACKAGE_DIR
COPY $KASMVNC_PACKAGE_DIR/*.rpm /tmp
RUN zypper install -y --allow-unsigned-rpm /tmp/*.rpm

RUN useradd -m foo

USER foo:kasmvnc-cert

RUN mkdir ~/.vnc && echo '/usr/bin/xterm &' >> ~/.vnc/xstartup && \
  chmod +x ~/.vnc/xstartup

ENTRYPOINT bash -c "echo -e \"$VNC_PW\n$VNC_PW\n\" | kasmvncpasswd -w -u \"$VNC_USER\" && vncserver :1 -interface 0.0.0.0 && vncserver -kill :1 && vncserver :1 -depth 24 -geometry 1280x1050 -websocketPort 6901 -cert /etc/pki/tls/private/kasmvnc.pem -sslOnly -FrameRate=24 -interface 0.0.0.0 -httpd /usr/share/kasmvnc/www && tail -f $HOME/.vnc/*.log "