xhost +LOCAL:

# Interactive Brokers' Trader Workstation (TWS) container with GUI
# displaying on the Docker host's X-server.
#
# This is based on alekna/ib-tws Interactive Brokers' Trader
# Workstation (TWS) docker container, which uses VNC to access the
# GUI.
#   https://github.com/alekna/docker-ib-tws
#
# It is also based on
#   https://tpaschalis.github.io/sandboxed-browser-with-docker
#
# and for a browser sandbox from a container and sound problems (?) fix.
#   https://github.com/TheBiggerGuy/docker-pulseaudio-example
#

FROM debian:buster

# Timezone is also in docker-compose file.
ENV HOME /root
ENV TZ Europe/Amsterdam
ENV SHELL /bin/bash

# Install basic Desktop environment for ibtws.
RUN apt-get update; \
    apt-get upgrade -y; \
    apt-get install -y procps sudo curl less vim-nox zip openbox tint2 pcmanfm xfce4-terminal; \
    apt-get clean

RUN sed -i "s#\smain\s*\$# main contrib non-free#" /etc/apt/sources.list

# The Chromium web browser must be installed because TWS apparently
# uses its functionality for e.g. iBot.
#
# Configure browser in TWS settings, as follows:
#   /usr/bin/firefox or /usr/bin/chromium
#
RUN apt-get update; \
    apt-get install -y \
      firefox-esr \
      chromium \
      chromium-l10n \
      fonts-liberation \
      fonts-roboto \
      hicolor-icon-theme \
      libcanberra-gtk-module \
      libexif-dev \
      libgl1-mesa-dri \
      libgl1-mesa-glx \
      libpango1.0-0 \
      libv4l-0 \
      fonts-symbola \
      pulseaudio-utils \
      libglib2.0-0 \
      libavcodec58 \
      libavformat58 \
      --no-install-recommends; \
    rm -rf /var/lib/apt/lists/*; \
    apt-get clean

# Create a non-root account to run TWS with.
RUN useradd -ms /bin/bash --uid 1000 --gid 100 tws; \
    usermod -G audio,video tws;

# RUN echo "tws ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers

# Check the pulse-client.conf file (is your uid 1000 ?).
COPY pulse-client.conf /etc/pulse/client.conf

USER tws
WORKDIR /home/tws
ENV HOME /home/tws

RUN mkdir -p /home/tws/Downloads; \
    mkdir -p /home/tws/Desktop; \
    mkdir -p /home/tws/bin

# Retrieve and install TWS (and its embedded JRE). Choose between stable and latest.
# Stable: https://download2.interactivebrokers.com/installers/tws/stable/tws-stable-linux-x64.sh
# Latest: https://download2.interactivebrokers.com/installers/tws/latest/tws-latest-linux-x64.sh
RUN cd /home/tws ; \
    curl -sO https://download2.interactivebrokers.com/installers/tws/latest/tws-latest-linux-x64.sh; \
    echo "/home/tws/Jts" | sh ./tws-latest-linux-x64.sh; \
    rm ./tws-latest-linux-x64.sh

# The DISPLAY variable is required to display TWS on your desktop.
ENV PS1='$ '
ENV DISPLAY=":0"

# Start the installed Interactive Brokers' TWS. Its GUI will display on
# the computer that is hosting the Docker container. Be sure to allow
# access to its X-server via the following command:
#   xhost +LOCAL:
#
RUN echo "" >> /home/tws/.bashrc ;\
    echo "echo \"Press Ctrl+C within 5 seconds to abort TWS start...\""  >> /home/tws/.bashrc ;\
    echo "sleep 5" >> /home/tws/.bashrc ;\
    echo "Jts/tws" >> /home/tws/.bashrc
ENTRYPOINT ["/bin/bash"]

# Connect to the host's server using the mounted UNIX socket
default-server = unix:/run/user/1000/pulse/native

# Prevent a server running in the container
autospawn = no
daemon-binary = /bin/true

# Prevent the use of shared memory
enable-shm = false

version: "2.0"
services:
  "tws":
    image: ib-tws
    build: .
    stdin_open: true
    tty: true
    privileged: true
    security_opt:
      - seccomp:"./chrome.json"
    devices:
      - "/dev/snd/:/dev/snd/"
    ipc: host
    environment:
      - TZ=Europe/Amsterdam
    network_mode: host
    volumes:
      - "./data:/home/tws/data:rw"
      - "./.mozilla:/home/tws/.mozilla:rw"
      - "./Jts:/home/tws/Jts:rw"
      - "/tmp/.X11-unix/:/tmp/.X11-unix/:ro"
      - "~/.Xauthority:/home/tws/.Xauthority:rw"
      - "/var/lib/usbmux:/var/lib/usbmux"
      - "/var/run/user/1000/pulse:/run/user/1000/pulse"
      - "/etc/asound.conf:/etc/asound.conf"

# Brings up the Docker container, which automatically starts IB TWS.
# The attach can be used to connect to the command prompt in the
# container, where e.g. a Ctrl-c can be used to force a stop.
#
all: up 

up:
    xhost +LOCAL:
    docker-compose up

down:
    sync
    docker-compose down

# If problems persist after a force-down then manually restart Docker daemon.
force-down:
    sync
    docker rm -f ib_tws_1

ls:
    docker ps -a

# Get custom seccomp profile (the wget) for browser sound.
rebuild:
    mkdir -p ./Jts
    mkdir -p ./data
    wget https://raw.githubusercontent.com/jfrazelle/dotfiles/master/etc/docker/seccomp/chrome.json -O ./chrome.json
    xhost +LOCAL:
    docker-compose build --no-cache

build:
    xhost +LOCAL:
    docker-compose build

attach:
    xhost +LOCAL:
    docker attach ib_tws_1

shell:
    xhost +LOCAL:
    docker exec -it ib_tws_1 /bin/bash

make rebuild

make