liminix/tests/support/ppp-server/default.nix

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{
stdenv
, python3
, qemu
, fetchzip
, writeShellApplication
}:
let
chr-image = fetchzip {
url = "https://download.mikrotik.com/routeros/7.7/chr-7.7.img.zip";
hash = "sha256-utBQMUgNvl/UTG+GjnQShlGgVtHmRKtnhSTWW/JyeiY=";
curlOpts = "-L";
};
ros-exec-script = stdenv.mkDerivation {
name = "ros-exec-script";
src = ./.;
buildInputs = [python3];
buildPhase = ":";
installPhase = ''
mkdir -p $out/bin
cp ros-exec-script.py $out/bin/ros-exec-script
chmod +x $out/bin/ros-exec-script
'';
};
routeros = writeShellApplication {
name = "routeros";
runtimeInputs = [ qemu ros-exec-script ];
text = ''
RUNTIME_DIRECTORY=$1
test -d "$RUNTIME_DIRECTORY" || exit 1
${qemu}/bin/qemu-system-x86_64 \
-M q35 \
-m 1024 \
-accel kvm \
-display none \
-daemonize \
-pidfile "$RUNTIME_DIRECTORY/pid" \
-serial "unix:$RUNTIME_DIRECTORY/console,server,nowait"\
-monitor "unix:$RUNTIME_DIRECTORY/monitor,server,nowait" \
-snapshot -drive file=${chr-image}/chr-7.7.img,format=raw,if=virtio \
-chardev "socket,path=$RUNTIME_DIRECTORY/qmp,server=on,wait=off,id=qga0" \
-device virtio-serial \
-device virtserialport,chardev=qga0,name=org.qemu.guest_agent.0 \
-netdev socket,id=access,mcast=230.0.0.1:1234,localaddr=127.0.0.1 \
-device virtio-net-pci,disable-legacy=on,disable-modern=off,netdev=access,mac=ba:ad:1d:ea:11:02 \
-netdev socket,id=world,mcast=230.0.0.1:1236,localaddr=127.0.0.1 \
-device virtio-net-pci,disable-legacy=on,disable-modern=off,netdev=world,mac=ba:ad:1d:ea:11:01
ros-exec-script "$RUNTIME_DIRECTORY/qmp" ${./routeros.config}
'';
};
in {
inherit routeros ros-exec-script;
}