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68 lines
2.1 KiB
Nix
68 lines
2.1 KiB
Nix
{stdenv, makeWrapper, ed, libopensc_dnie}:
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let
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opensc = libopensc_dnie.opensc;
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in
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stdenv.mkDerivation rec {
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name = "${opensc.name}-dnie-wrapper";
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buildInputs = [ makeWrapper ];
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phases = [ "installPhase" ];
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installPhase = ''
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mkdir -p $out/etc
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cp ${opensc}/etc/opensc.conf $out/etc
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chmod +w $out/etc/opensc.conf
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# NOTE: The libopensc-dnie.so driver requires /usr/bin/pinentry available, to sign
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${ed}/bin/ed $out/etc/opensc.conf << EOF
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/card_drivers
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a
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card_drivers = dnie;
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card_driver dnie {
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module = ${libopensc_dnie}/lib/libopensc-dnie.so;
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}
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.
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w
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q
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EOF
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# Disable pkcs15 file caching, otherwise the card does not work
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sed -i 's/use_caching = true/use_caching = false/' $out/etc/opensc.conf
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for a in ${opensc}/bin/*; do
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makeWrapper $a $out/bin/`basename $a` \
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--set OPENSC_CONF $out/etc/opensc.conf
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done
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# Special wrapper for pkcs11-tool, which needs an additional parameter
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rm $out/bin/pkcs11-tool
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makeWrapper ${opensc}/bin/pkcs11-tool $out/bin/pkcs11-tool \
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--set OPENSC_CONF $out/etc/opensc.conf \
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--add-flags "--module ${opensc}/lib/opensc-pkcs11.so"
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# Add, as bonus, a wrapper for the firefox in the PATH, that loads the
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# proper opensc configuration.
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cat > $out/bin/firefox-dnie << EOF
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#!${stdenv.shell}
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export OPENSC_CONF=$out/etc/opensc.conf
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exec firefox
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EOF
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chmod +x $out/bin/firefox-dnie
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'';
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meta = {
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description = "Access to the opensc tools and firefox using the Spanish national ID SmartCard";
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longDescription = ''
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Opensc needs a special configuration and special drivers to use the SmartCard
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the Spanish government provides to the citizens as ID card.
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Some wrapper scripts take care for the proper opensc configuration to be used, in order
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to access the certificates in the SmartCard through the opensc tools or firefox.
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Opensc will require a pcscd daemon running, managing the access to the card reader.
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'';
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maintainers = with stdenv.lib.maintainers; [viric];
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};
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}
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