nixpkgs/nixos/modules/security/ca.nix

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{ config, lib, pkgs, ... }:
with lib;
{
options = {
security.pki.certificateFiles = mkOption {
type = types.listOf types.path;
default = [];
example = literalExample "[ \"\${pkgs.cacert}/etc/ca-bundle.crt\" ]";
description = ''
A list of files containing trusted root certificates in PEM
format. These are concatenated to form
<filename>/etc/ssl/certs/ca-bundle.crt</filename>, which is
used by many programs that use OpenSSL, such as
<command>curl</command> and <command>git</command>.
'';
};
security.pki.certificates = mkOption {
type = types.listOf types.string;
default = [];
example = singleton ''
NixOS.org
=========
-----BEGIN CERTIFICATE-----
MIIGUDCCBTigAwIBAgIDD8KWMA0GCSqGSIb3DQEBBQUAMIGMMQswCQYDVQQGEwJJ
TDEWMBQGA1UEChMNU3RhcnRDb20gTHRkLjErMCkGA1UECxMiU2VjdXJlIERpZ2l0
...
-----END CERTIFICATE-----
'';
description = ''
A list of trusted root certificates in PEM format.
'';
};
};
config = {
security.pki.certificateFiles = [ "${pkgs.cacert}/etc/ca-bundle.crt" ];
environment.etc =
[ { source = pkgs.runCommand "ca-bundle.crt"
{ files =
config.security.pki.certificateFiles ++
[ (builtins.toFile "extra.crt" (concatStringsSep "\n" config.security.pki.certificates)) ];
}
''
cat $files > $out
'';
target = "ssl/certs/ca-bundle.crt";
}
];
environment.sessionVariables =
{ SSL_CERT_FILE = "/etc/ssl/certs/ca-bundle.crt";
# FIXME: unneeded - remove eventually.
OPENSSL_X509_CERT_FILE = "/etc/ssl/certs/ca-bundle.crt";
# FIXME: unneeded - remove eventually.
GIT_SSL_CAINFO = "/etc/ssl/certs/ca-bundle.crt";
};
};
}