FROM centos:centos7

RUN yum install -y xterm
RUN yum install -y vim less
RUN yum install -y redhat-lsb-core

ARG KASMVNC_PACKAGE_DIR
COPY $KASMVNC_PACKAGE_DIR/*.rpm /tmp
RUN yum localinstall -y /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 8443 -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 "