tjh.dev
1{ stdenv
2, lib
3, fetchFromGitHub
4, autoreconfHook
5, perl
6, cracklib
7, enablePAM ? stdenv.hostPlatform.isLinux
8, pam
9, enablePython ? false
10, python
11}:
12
13# python binding generates a shared library which are unavailable with musl build
14assert enablePython -> !stdenv.hostPlatform.isStatic;
15
16stdenv.mkDerivation rec {
17 pname = "libpwquality";
18 version = "1.4.5";
19
20 outputs = [ "out" "dev" "lib" "man" ] ++ lib.optionals enablePython [ "py" ];
21
22 src = fetchFromGitHub {
23 owner = "libpwquality";
24 repo = "libpwquality";
25 rev = "${pname}-${version}";
26 sha256 = "sha256-YjvHzd4iEBvg+qHOVJ7/y9HqyeT+QDalNE/jdNM9BNs=";
27 };
28
29 patches = [
30 # ensure python site-packages goes in $py output
31 ./python-binding-prefix.patch
32 ];
33
34 nativeBuildInputs = [ autoreconfHook perl ] ++ lib.optionals enablePython [ python ];
35 buildInputs = [ cracklib ] ++ lib.optionals enablePAM [ pam ];
36
37 configureFlags = lib.optionals (!enablePython) [ "--disable-python-bindings" ];
38
39 meta = with lib; {
40 homepage = "https://github.com/libpwquality/libpwquality";
41 description = "Password quality checking and random password generation library";
42 longDescription = ''
43 The libpwquality library purpose is to provide common functions for
44 password quality checking and also scoring them based on their apparent
45 randomness. The library also provides a function for generating random
46 passwords with good pronounceability. The library supports reading and
47 parsing of a configuration file.
48
49 In the package there are also very simple utilities that use the library
50 function and PAM module that can be used instead of pam_cracklib. The
51 module supports all the options of pam_cracklib.
52 '';
53 license = with licenses; [ bsd3 /* or */ gpl2Plus ];
54 maintainers = with maintainers; [ jk ];
55 platforms = platforms.unix;
56 };
57}