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Restrict HRZ allowlist update service privileges

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Gonne 2024-04-04 17:13:12 +02:00
parent 0b39fc78fc
commit 27a70518bc
1 changed files with 18 additions and 0 deletions
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18
nixos/modules/mailman.nix
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@ -93,7 +93,25 @@ in {
serviceConfig = { serviceConfig = {
Type = "oneshot"; Type = "oneshot";
User = "mailman"; User = "mailman";
NoNewPrivileges = true;
# See https://www.man7.org/linux/man-pages/man5/systemd.exec.5.html
PrivateTmp = true; PrivateTmp = true;
ProtectHome = true;
ReadOnlyPaths = "/";
ReadWritePaths = "/tmp";
InaccessiblePaths = "-/lost+found";
PrivateDevices = true;
PrivateUsers = true;
ProtectHostname = true;
ProtectClock = true;
ProtectKernelTunables = true;
ProtectKernelModules = true;
ProtectKernelLogs = true;
ProtectControlGroups = true;
LockPersonality = true;
MemoryDenyWriteExecute = true;
RestrictRealtime = true;
RestrictSUIDSGID = true;
}; };
}; };