Merge branch 'eqyiel/nixos-mailserver-clamav-db-in-lfs'

.gitattributes

@@ -1 +0,0 @@
-*.cvd filter=lfs diff=lfs merge=lfs -text

shell.nix

@@ -0,0 +1,9 @@
+{ nixpkgs ? <nixpkgs>, system ? builtins.currentSystem }:
+
+with (import nixpkgs { inherit system; }); stdenv.mkDerivation rec {
+  name = "nixos-mailserver-env";
+  env = buildEnv { name = name; paths = buildInputs; };
+  buildInputs = with pkgs; [
+    jq clamav
+  ];
+}

tests/clamav.nix

@@ -19,13 +19,17 @@ import <nixpkgs/nixos/tests/make-test.nix> {
   nodes = {
     server = { config, pkgs, lib, ... }:
       let
-        clamav-db = pkgs.srcOnly {
+        clamav-db-files = lib.mapAttrs (name: value: pkgs.stdenv.mkDerivation rec {
-          name = "ClamAV-db";
+          inherit name;
+
           src = pkgs.fetchurl {
-            url = "https://files.griff.name/ClamAV-db.tar";
+            url = "https://gitlab.com/simple-nixos-mailserver/nixos-mailserver/raw/master/tests/clamav/${name}";
-            sha256 = "eecad99f4c071d216bd91565f84c0d90a1f93e5e3e22d8f3087686ba3bd219e7";
+            sha256 = value;
-          };
           };
+
+          unpackPhase = "true"; # don't try to unpack the raw .cvd files
+          installPhase = "cp $src $out";
+        }) (builtins.fromJSON (builtins.readFile ./clamav/hashes.json));
       in
         {
             imports = [
@@ -53,9 +57,9 @@ import <nixpkgs/nixos/tests/make-test.nix> {
               '';
 
               script = ''
-                cp ${clamav-db}/bytecode.cvd /var/lib/clamav/
+                cp ${clamav-db-files."bytecode.cvd"} /var/lib/clamav/
-                cp ${clamav-db}/main.cvd     /var/lib/clamav/
+                cp ${clamav-db-files."main.cvd"}     /var/lib/clamav/
-                cp ${clamav-db}/daily.cvd    /var/lib/clamav/
+                cp ${clamav-db-files."daily.cvd"}    /var/lib/clamav/
                 chown clamav:clamav /var/lib/clamav/*
               '';
 

tests/clamav/.gitattributes

@@ -0,0 +1 @@
+*cvd filter=lfs diff=lfs merge=lfs -text

tests/clamav/.gitignore

@@ -0,0 +1 @@
+mirrors.dat

tests/clamav/freshclam.conf

@@ -0,0 +1 @@
+DatabaseMirror database.clamav.net

tests/clamav/hashes.json

@@ -0,0 +1,5 @@
+{
+  "bytecode.cvd": "a6800da4e3740b611e4f8a8e835be4a867abf8009af502e5bbf038d3ad162fa8",
+  "daily.cvd": "da96006e191412806bac1a2cef5d48ed0ec1b46efa150cf0aa6c27e734f4c4f8",
+  "main.cvd": "081884225087021e718599e8458ff6c9ee3cdebed8775dd8e445fc7b589d88a6"
+}

tests/clamav/update-clamav-database.sh

@@ -0,0 +1,15 @@
+#!/bin/sh
+
+set -e
+
+cd "$(dirname "${0}")"
+
+rm ./*.cvd hashes.json || :
+
+freshclam --datadir=. --config-file=freshclam.conf
+(for i in ./*.cvd;
+ do echo '{}' |
+     jq --arg path "$(basename "${i}")" \
+        --arg sha256sum "$(sha256sum "${i}" | awk '{ print $1; }')" \
+        '.[$path] = $sha256sum'; done) |
+  jq -s add > hashes.json