spamassassin: use /etc/mail/spamassassin for config

Using a custom path in the Nix store meant that users of the module
couldn't add their own config files, which is a desirable feature.  I
don't think avoiding /etc buys us anything.
This commit is contained in:
Alyssa Ross 2019-12-24 22:15:05 +00:00
parent a8ea4f0d33
commit 85a9743f13
3 changed files with 8 additions and 37 deletions

View File

@ -6,15 +6,6 @@ let
cfg = config.services.spamassassin;
spamassassin-local-cf = pkgs.writeText "local.cf" cfg.config;
spamdEnv = pkgs.buildEnv {
name = "spamd-env";
paths = [];
postBuild = ''
ln -sf ${spamassassin-init-pre} $out/init.pre
ln -sf ${spamassassin-local-cf} $out/local.cf
'';
};
in
{
@ -120,13 +111,11 @@ in
};
config = mkIf cfg.enable {
environment.etc."mail/spamassassin/init.pre".source = cfg.initPreConf;
environment.etc."mail/spamassassin/local.cf".source = spamassassin-local-cf;
# Allow users to run 'spamc'.
environment = {
etc.spamassassin.source = spamdEnv;
systemPackages = [ pkgs.spamassassin ];
};
environment.systemPackages = [ pkgs.spamassassin ];
users.users.spamd = {
description = "Spam Assassin Daemon";
@ -141,7 +130,7 @@ in
systemd.services.sa-update = {
script = ''
set +e
${pkgs.su}/bin/su -s "${pkgs.bash}/bin/bash" -c "${pkgs.spamassassin}/bin/sa-update --gpghomedir=/var/lib/spamassassin/sa-update-keys/ --siteconfigpath=${spamdEnv}/" spamd
${pkgs.su}/bin/su -s "${pkgs.bash}/bin/bash" -c "${pkgs.spamassassin}/bin/sa-update --gpghomedir=/var/lib/spamassassin/sa-update-keys/" spamd
v=$?
set -e
@ -172,7 +161,7 @@ in
after = [ "network.target" ];
serviceConfig = {
ExecStart = "${pkgs.spamassassin}/bin/spamd ${optionalString cfg.debug "-D"} --username=spamd --groupname=spamd --siteconfigpath=${spamdEnv} --virtual-config-dir=/var/lib/spamassassin/user-%u --allow-tell --pidfile=/run/spamd.pid";
ExecStart = "${pkgs.spamassassin}/bin/spamd ${optionalString cfg.debug "-D"} --username=spamd --groupname=spamd --virtual-config-dir=/var/lib/spamassassin/user-%u --allow-tell --pidfile=/run/spamd.pid";
ExecReload = "${pkgs.coreutils}/bin/kill -HUP $MAINPID";
};
@ -183,7 +172,7 @@ in
mkdir -p /var/lib/spamassassin
chown spamd:spamd /var/lib/spamassassin -R
set +e
${pkgs.su}/bin/su -s "${pkgs.bash}/bin/bash" -c "${pkgs.spamassassin}/bin/sa-update --gpghomedir=/var/lib/spamassassin/sa-update-keys/ --siteconfigpath=${spamdEnv}/" spamd
${pkgs.su}/bin/su -s "${pkgs.bash}/bin/bash" -c "${pkgs.spamassassin}/bin/sa-update --gpghomedir=/var/lib/spamassassin/sa-update-keys/" spamd
v=$?
set -e
if [ $v -gt 1 ]; then

View File

@ -9,9 +9,6 @@ perlPackages.buildPerlPackage rec {
sha256 = "1380cmrgjsyidnznr844c5yr9snz36dw7xchdfryi2s61vjzvf55";
};
# https://bz.apache.org/SpamAssassin/show_bug.cgi?id=7434
patches = [ ./sa-update_add--siteconfigpath.patch ];
buildInputs = [ makeWrapper ] ++ (with perlPackages; [
HTMLParser NetCIDRLite NetDNS NetAddrIP DBFile HTTPDate MailDKIM LWP
IOSocketSSL DBI EncodeDetect IPCountry NetIdent Razor2ClientAgent MailSPF
@ -22,7 +19,7 @@ perlPackages.buildPerlPackage rec {
# for the PERL5LIB environment variable. Needs further investigation.
makeFlags = [ "PERL_BIN=${perlPackages.perl}/bin/perl" "PERL_TAINT=no" ];
makeMakerFlags = [ "CONFDIR=/homeless/shelter" "LOCALSTATEDIR=/var/lib/spamassassin" ];
makeMakerFlags = [ "SYSCONFDIR=/etc LOCALSTATEDIR=/var/lib/spamassassin" ];
doCheck = false;

View File

@ -30,7 +30,7 @@ index bb7396d..39f681f 100755
# check only disabled gpg
# https://issues.apache.org/SpamAssassin/show_bug.cgi?id=5854
@@ -1808,6 +1812,7 @@ Options:
@@ -1808,7 +1812,7 @@ Options:
--updatedir path Directory to place updates, defaults to the
SpamAssassin site rules directory
(default: @@LOCAL_STATE_DIR@@/@@VERSION@@)
@ -39,21 +39,6 @@ index bb7396d..39f681f 100755
-D, --debug [area=n,...] Print debugging messages
-v, --verbose Be verbose, like print updated channel names;
--
diff --git a/lib/Mail/SpamAssassin/PerMsgStatus.pm b/lib/Mail/SpamAssassin/PerMsgStatus.pm
index 6d8beaa..6ad87dc 100644
--- a/lib/Mail/SpamAssassin/PerMsgStatus.pm
+++ b/lib/Mail/SpamAssassin/PerMsgStatus.pm
@@ -389,7 +389,8 @@ sub check_timed {
if (!$self->{main}->have_plugin("check_main")) {
die "check: no loaded plugin implements 'check_main': cannot scan!\n".
"Check that the necessary '.pre' files are in the config directory.\n".
- "At a minimum, v320.pre loads the Check plugin which is required.\n";
+ "At a minimum, v320.pre loads the Check plugin which is required.\n".
+ "NixOS: Since there is no '/etc/spamassassin' simply restart 'spamd.service' which on its behalf will run 'sa-learn --siteconfigpath=/nix/store/l4hr4yxk8mb4wbkha6vm6rh92pj19rj6-spamd-env ...' to update the /var/lib/spamassassin configs.\n";
}
}
--
2.12.2