nixpkgs/pkgs/os-specific/linux/otpw/default.nix

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{ stdenv, fetchurl, pam }:
stdenv.mkDerivation rec {
name = "otpw-1.3";
src = fetchurl {
url = "http://www.cl.cam.ac.uk/~mgk25/download/${name}.tar.gz";
sha256 = "1k3hc7xbxz6hkc55kvddi3cibafwf93ivn58sy1l888d3l5dwmrk";
};
patchPhase = ''
sed -i 's/^CFLAGS.*/CFLAGS=-O2 -fPIC/' Makefile
sed -i -e 's,PATH=.*;,,' conf.h
sed -i -e '/ENTROPY_ENV/d' otpw-gen.c
'';
installPhase = ''
mkdir -p $out/bin $out/lib/security $out/share/man/man{1,8}
cp pam_*.so $out/lib/security
cp otpw-gen $out/bin
cp *.1 $out/share/man/man1
cp *.8 $out/share/man/man8
'';
buildInputs = [ pam ];
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hardeningDisable = [ "stackprotector" ];
meta = {
homepage = http://www.cl.cam.ac.uk/~mgk25/otpw.html;
description = "A one-time password login package";
license = stdenv.lib.licenses.gpl2Plus;
platforms = stdenv.lib.platforms.linux;
};
}