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{ lib, stdenv, fetchFromGitHub
, python3
, installShellFiles
}:
python3.pkgs.buildPythonApplication rec {
pname = "fail2ban";
version = "1.0.2";
src = fetchFromGitHub {
owner = "fail2ban";
repo = "fail2ban";
rev = version;
hash = "sha256-Zd8zLkFlvXTbeInEkNFyHgcAiOsX4WwF6hf5juSQvbY=";
};
outputs = [ "out" "man" ];
nativeBuildInputs = [ installShellFiles ];
pythonPath = with python3.pkgs;
lib.optionals stdenv.isLinux [
systemd
pyinotify
];
preConfigure = ''
patchShebangs fail2ban-2to3
./fail2ban-2to3
for i in config/action.d/sendmail*.conf; do
substituteInPlace $i \
--replace /usr/sbin/sendmail sendmail
done
substituteInPlace config/filter.d/dovecot.conf \
--replace dovecot.service dovecot2.service
'';
doCheck = false;
preInstall = ''
substituteInPlace setup.py --replace /usr/share/doc/ share/doc/
# see https://github.com/NixOS/nixpkgs/issues/4968
${python3.pythonForBuild.interpreter} setup.py install_data --install-dir=$out --root=$out
'';
postInstall =
let
sitePackages = "$out/${python3.sitePackages}";
in
''
install -m 644 -D -t "$out/lib/systemd/system" build/fail2ban.service
# Replace binary paths
sed -i "s#build/bdist.*/wheel/fail2ban.*/scripts/#$out/bin/#g" $out/lib/systemd/system/fail2ban.service
# Delete creating the runtime directory, systemd does that
sed -i "/ExecStartPre/d" $out/lib/systemd/system/fail2ban.service
# see https://github.com/NixOS/nixpkgs/issues/4968
rm -r "${sitePackages}/etc"
installManPage man/*.[1-9]
# This is a symlink to the build python version created by `updatePyExec`, seemingly to assure the same python version is used?
rm $out/bin/fail2ban-python
ln -s ${python3.interpreter} $out/bin/fail2ban-python
'' + lib.optionalString stdenv.isLinux ''
# see https://github.com/NixOS/nixpkgs/issues/4968
rm -r "${sitePackages}/usr"
'';
meta = with lib; {
homepage = "https://www.fail2ban.org/";
description = "A program that scans log files for repeated failing login attempts and bans IP addresses";
license = licenses.gpl2Plus;
maintainers = with maintainers; [ eelco lovek323 ];
};
}
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