1 files changed, 35 insertions, 0 deletions
diff --git a/ops/modules/open_eid.nix b/ops/modules/open_eid.nix
new file mode 100644
index 000000000000..9fd325933198
--- /dev/null
+++ b/ops/modules/open_eid.nix
@@ -0,0 +1,35 @@
+# NixOS module to configure the Estonian e-ID software.
+{ pkgs, ... }:
+
+let
+  # Wrapper script to tell to Chrome/Chromium to use p11-kit-proxy to load
+  # security devices.
+  # Each user needs to run this themselves, it does not work on a system level
+  # due to a bug in Chromium:
+  #
+  # https://bugs.chromium.org/p/chromium/issues/detail?id=16387
+  #
+  # Firefox users can just set
+  # extraPolicies.SecurityDevices.p11-kit-proxy "${pkgs.p11-kit}/lib/p11-kit-proxy.so";
+  # when overriding the firefox derivation.
+  setup-browser-eid = pkgs.writeShellScriptBin "setup-browser-eid" ''
+    NSSDB="''${HOME}/.pki/nssdb"
+    mkdir -p ''${NSSDB}
+
+    ${pkgs.nssTools}/bin/modutil -force -dbdir sql:$NSSDB -add p11-kit-proxy \
+      -libfile ${pkgs.p11-kit}/lib/p11-kit-proxy.so
+  '';
+in
+{
+  services.pcscd.enable = true;
+
+  # Tell p11-kit to load onepin-opensc-pkcs11.so
+  environment.etc."pkcs11/modules/onepin-opensc-pkcs11".text = ''
+    module: ${pkgs.opensc}/lib/onepin-opensc-pkcs11.so
+  '';
+
+  environment.systemPackages = with pkgs; [
+    qdigidoc
+    setup-browser-eid
+  ];
+}