GitHub - saelo/feuerfuchs: Files for the "feuerfuchs" challenge of 33C3 CTF. See the greeting message in server.py for more information about the challenge

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Files for the "feuerfuchs" challenge of 33C3 CTF. See the greeting message in server.py for more information about the challenge

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Name		Name	Last commit message	Last commit date
Latest commit History 1 Commit
dockerimage		dockerimage
exploit		exploit
README.txt		README.txt
feuerfuchs.patch		feuerfuchs.patch
feuerfuchs.service		feuerfuchs.service
generate_token.py		generate_token.py
package.sh		package.sh
server.py		server.py

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Feuerfuchs
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The patch should apply cleanly to the latest release branch of firefox:

    git clone https://github.com/mozilla/gecko-dev.git feuerfuchs
    cd feuerfuchs
    git checkout origin/release
    patch -p1 < ../feuerfuchs.patch
    ./mach build

The dockerimage/ directory contains everything to reproduce the container setup that is used by the challenge server:

    1. ./docker_build.sh

    2. ./docker_run.sh

    3. (in a separate shell) ./launch_firefox.sh $URL

    4. (optional, also in a separete shell) ./take_screenshot.sh && open screenshot.png