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Merge pull request #126058 from talyz/geoip-fixes

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nixos/geoipupdater: Fix initial setup, add stricter security, fix a filename
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Kim Lindberger 2021-07-02 14:30:49 +02:00 committed by GitHub
commit 90ed906797
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1 changed files with 46 additions and 4 deletions
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50
nixos/modules/services/misc/geoipupdate.nix
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@ -99,9 +99,22 @@ in
LockFile = "/run/geoipupdate/.lock";
};
systemd.services.geoipupdate-create-db-dir = {
serviceConfig.Type = "oneshot";
script = ''
mkdir -p ${cfg.settings.DatabaseDirectory}
chmod 0755 ${cfg.settings.DatabaseDirectory}
'';
};
systemd.services.geoipupdate = {
description = "GeoIP Updater";
after = [ "network-online.target" "nss-lookup.target" ];
requires = [ "geoipupdate-create-db-dir.service" ];
after = [
"geoipupdate-create-db-dir.service"
"network-online.target"
"nss-lookup.target"
];
wants = [ "network-online.target" ];
startAt = cfg.interval;
serviceConfig = {
@ -119,11 +132,9 @@ in
};
};
geoipupdateConf = pkgs.writeText "discourse.conf" (geoipupdateKeyValue cfg.settings);
geoipupdateConf = pkgs.writeText "geoipupdate.conf" (geoipupdateKeyValue cfg.settings);
script = ''
mkdir -p "${cfg.settings.DatabaseDirectory}"
chmod 755 "${cfg.settings.DatabaseDirectory}"
chown geoip "${cfg.settings.DatabaseDirectory}"
cp ${geoipupdateConf} /run/geoipupdate/GeoIP.conf
@ -139,7 +150,38 @@ in
ReadWritePaths = cfg.settings.DatabaseDirectory;
RuntimeDirectory = "geoipupdate";
RuntimeDirectoryMode = 0700;
CapabilityBoundingSet = "";
PrivateDevices = true;
PrivateMounts = true;
PrivateUsers = true;
ProtectClock = true;
ProtectControlGroups = true;
ProtectHome = true;
ProtectHostname = true;
ProtectKernelLogs = true;
ProtectKernelModules = true;
ProtectKernelTunables = true;
ProtectProc = "invisible";
ProcSubset = "pid";
SystemCallFilter = [ "@system-service" "~@privileged" "~@resources" ];
RestrictAddressFamilies = [ "AF_INET" "AF_INET6" ];
RestrictRealtime = true;
RestrictNamespaces = true;
MemoryDenyWriteExecute = true;
LockPersonality = true;
SystemCallArchitectures = "native";
};
};
systemd.timers.geoipupdate-initial-run = {
wantedBy = [ "timers.target" ];
unitConfig.ConditionPathExists = "!${cfg.settings.DatabaseDirectory}";
timerConfig = {
Unit = "geoipupdate.service";
OnActiveSec = 0;
};
};
};
meta.maintainers = [ lib.maintainers.talyz ];
}