tjh.dev
1{
2 lib,
3 stdenv,
4 fetchFromGitHub,
5 pandoc,
6}:
7
8stdenv.mkDerivation (finalAttrs: {
9 pname = "fscryptctl";
10 version = "1.2.0";
11
12 src = fetchFromGitHub {
13 owner = "google";
14 repo = "fscryptctl";
15 rev = "v${finalAttrs.version}";
16 hash = "sha256-5suEdSpX8alDkSnSnyiIjUmZq98eK0ZPVAtDKhOs65c=";
17 };
18
19 nativeBuildInputs = [ pandoc ];
20
21 strictDeps = true;
22
23 makeFlags = [ "PREFIX=${placeholder "out"}" ];
24
25 meta = {
26 description = "Small C tool for Linux filesystem encryption";
27 mainProgram = "fscryptctl";
28 longDescription = ''
29 fscryptctl is a low-level tool written in C that handles raw keys and
30 manages policies for Linux filesystem encryption, specifically the
31 "fscrypt" kernel interface which is supported by the ext4, f2fs, and
32 UBIFS filesystems.
33 fscryptctl is mainly intended for embedded systems which can't use the
34 full-featured fscrypt tool, or for testing or experimenting with the
35 kernel interface to Linux filesystem encryption. fscryptctl does not
36 handle key generation, key stretching, key wrapping, or PAM integration.
37 Most users should use the fscrypt tool instead, which supports these
38 features and generally is much easier to use.
39 As fscryptctl is intended for advanced users, you should read the kernel
40 documentation for filesystem encryption before using fscryptctl.
41 '';
42 inherit (finalAttrs.src.meta) homepage;
43 changelog = "https://github.com/google/fscryptctl/blob/master/NEWS.md";
44 license = lib.licenses.asl20;
45 platforms = lib.platforms.linux;
46 maintainers = with lib.maintainers; [ ];
47 };
48})