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|
#!/usr/bin/env bash -e
set -ex
local_deb_extract()
{
wget $1
ar vx *.deb
tar xvf data.tar.*
rm -f *.tar.* *deb*
}
install_deb()
{
version=${2:-bionic}
package=$1
echo "Installing $package"
INDEX="http://packages.ubuntu.com/en/$version/amd64/$package/download"
URL=$(curl -L "$INDEX" | grep -Eo "https?://.*$package.*\.deb" | head -1)
local_deb_extract "$URL"
}
setup_travis()
{
export PATH=$PWD/usr/bin:$PATH
export LD_LIBRARY_PATH=$PWD/usr/lib:$LD_LIBRARY_PATH
export LD_LIBRARY_PATH=$PWD/usr/lib/x86_64-linux-gnu:$LD_LIBRARY_PATH
# Install a more modern binutils, which is required for some of the tests
[[ -f usr/bin/objcopy ]] || install_deb binutils
# Install/upgrade qemu
[[ -f usr/bin/qemu-arm-static ]] || install_deb qemu-user-static xenial
# Install cross-binutils
[[ -f usr/bin/x86_64-linux-gnu-ar ]] || install_deb binutils-multiarch
[[ -f usr/bin/aarch64-linux-gnu-as ]] || install_deb binutils-aarch64-linux-gnu
[[ -f usr/bin/arm-linux-gnueabihf-as ]] || install_deb binutils-arm-linux-gnueabihf
[[ -f usr/bin/mips-linux-gnu-as ]] || install_deb binutils-mips-linux-gnu
[[ -f usr/bin/powerpc-linux-gnu-as ]] || install_deb binutils-powerpc-linux-gnu
# Test that the installs worked
as --version
x86_64-linux-gnu-ar --version
aarch64-linux-gnu-as --version
arm-linux-gnueabihf-as --version
mips-linux-gnu-as --version
powerpc-linux-gnu-as --version
qemu-arm-static --version
mips-linux-gnu-ld --version
# Force-install capstone because it's broken somehow
[[ -f usr/lib/libcapstone.so.3 ]] || install_deb libcapstone3
# Install a newer copy of GDB
if [[ ! -f usr/bin/gdb ]]; then
git clone --depth=1 https://github.com/zachriggle/pwntools-gdb-travis-ci.git
tar xf pwntools-gdb-travis-ci/gdb.tar.xz
which gdb
usr/bin/gdb --version
fi
# Get rid of files we don't want cached
rm -rf usr/share
}
setup_ipv6()
{
echo 0 | sudo tee /proc/sys/net/ipv6/conf/all/disable_ipv6
}
setup_gdbserver()
{
# https://docs.improbable.io/reference/14.3/shared/debug-cloud-workers#common-issues
# wget http://archive.ubuntu.com/ubuntu/pool/main/g/gdb/gdbserver_8.3-0ubuntu1_amd64.deb
if [[ "$(gdbserver --version|grep -Eo '[0-9]+\.[0-9]' |head -1 |cut -d. -f1)" -gt 8 ]]; then
return
fi
wget https://launchpad.net/ubuntu/+source/gdb/8.3-0ubuntu1/+build/16807407/+files/gdbserver_8.3-0ubuntu1_amd64.deb
sudo apt-get install ./gdbserver_8.3-0ubuntu1_amd64.deb
}
# Contents borrowed from Pwndbg setup.sh
setup_rpyc()
{
# Find the Python version used by GDB.
PYVER=$(gdb -batch -q --nx -ex 'pi import platform; print(".".join(platform.python_version_tuple()[:2]))')
PYTHON+=$(gdb -batch -q --nx -ex 'pi import sys; print(sys.executable)')
PYTHON+="${PYVER}"
# Install rpyc
${PYTHON} -m pip install --user --upgrade rpyc
}
setup_linux()
{
sudo apt-get install -y software-properties-common openssh-server libncurses5-dev libncursesw5-dev openjdk-8-jre-headless
RELEASE="$(lsb_release -sr)"
if [[ "$RELEASE" < "16.04" ]]; then
sudo apt-add-repository --yes ppa:pwntools/binutils
sudo apt-get update
sudo apt-get install -y binutils-arm-linux-gnu binutils-mips-linux-gnu binutils-powerpc-linux-gnu
else
sudo apt-get install -y binutils-arm-linux-gnueabihf binutils-mips-linux-gnu binutils-powerpc-linux-gnu
fi
}
setup_osx()
{
brew update
brew install binutils
brew install capstone
}
if [[ "$USER" == "travis" ]]; then
# setup_travis
setup_ipv6
setup_gdbserver
setup_rpyc
elif [[ "$USER" == "shippable" ]]; then
sudo apt-get update
sudo apt-get install openssh-server gcc-multilib
sudo /usr/sbin/sshd -f /etc/ssh/sshd_config &
setup_travis
elif [[ "$(uname)" == "Darwin" ]]; then
setup_osx
elif [[ "$(uname)" == "Linux" ]]; then
setup_linux
fi
set +ex
|
