Initial commit

Dockerfile

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+FROM ubuntu
+
+RUN apt-get update \
+    && DEBIAN_FRONTEND=noninteractive \
+    apt-get install -y --no-install-recommends\
+        bash \
+        sudo \
+        git \
+        procps
+
+RUN mkdir -p /opt/noVNC
+
+RUN adduser --home /home/novnc --shell /bin/bash --system --disabled-password novnc \
+    && echo "novnc ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers
+
+# X11 and xfce
+RUN apt-get update \
+    && DEBIAN_FRONTEND=noninteractive \
+    apt-get install -y --no-install-recommends\
+        xvfb xauth dbus-x11 xfce4 xfce4-terminal \
+        x11-xserver-utils
+
+# VNC
+RUN apt-get update \
+    && DEBIAN_FRONTEND=noninteractive \
+    apt-get install -y --no-install-recommends\
+        python3 python3-pip \
+        tigervnc-standalone-server tigervnc-common \
+        openssl \
+    && pip3 install numpy
+
+# NoVNC
+RUN git clone --single-branch https://github.com/novnc/noVNC.git /opt/noVNC \
+    && git clone --single-branch https://github.com/novnc/websockify.git /opt/noVNC/utils/websockify \
+    && ln -s /opt/noVNC/vnc.html /opt/noVNC/index.html
+
+RUN openssl req -batch -new -x509 -days 365 -nodes -out self.pem -keyout /opt/noVNC/utils/websockify/self.pem
+
+
+# Audio
+RUN apt-get update \
+    && DEBIAN_FRONTEND=noninteractive \
+    apt-get install -y --no-install-recommends\
+        pulseaudio \
+        pavucontrol \
+        ucspi-tcp \
+        gstreamer1.0-plugins-good \
+        gstreamer1.0-pulseaudio \
+        gstreamer1.0-tools
+
+COPY pulse/ /etc/pulse
+COPY novnc /opt/noVNC/
+RUN sed -i "/import RFB/a \
+        import '../webaudio.js'" \
+    /opt/noVNC/app/ui.js
+
+# Extra applications
+RUN apt-get update \
+    && DEBIAN_FRONTEND=noninteractive \
+    apt-get install -y --no-install-recommends\
+        firefox neovim
+
+COPY entrypoint.sh /opt/noVNC/entrypoint.sh
+
+ENTRYPOINT ["/opt/noVNC/entrypoint.sh"]
+EXPOSE 8080
+
+USER novnc
+WORKDIR /home/novnc