nixos/tests/ncdns: add test

1 files changed, 77 insertions, 0 deletions

diff --git a/nixos/tests/ncdns.nix b/nixos/tests/ncdns.nix
new file mode 100644
index 0000000000000..507e20fe7cc46
--- /dev/null
+++ b/nixos/tests/ncdns.nix
@@ -0,0 +1,77 @@
+import ./make-test-python.nix ({ pkgs, ... }:
+let
+  fakeReply = pkgs.writeText "namecoin-reply.json" ''
+  { "error": null,
+    "id": 1,
+    "result": {
+      "address": "T31q8ucJ4dI1xzhxQ5QispfECld5c7Xw",
+      "expired": false,
+      "expires_in": 2248,
+      "height": 438155,
+      "name": "d/test",
+      "txid": "db61c0b2540ba0c1a2c8cc92af703a37002e7566ecea4dbf8727c7191421edfb",
+      "value": "{\"ip\": \"1.2.3.4\", \"email\": \"root@test.bit\",\"info\": \"Fake record\"}",
+      "vout": 0
+    }
+  }
+  '';
+in
+
+{
+  name = "ncdns";
+
+  nodes.server = { ... }: {
+    networking.nameservers = [ "127.0.0.1" ];
+
+    services.namecoind.rpc = {
+      address = "127.0.0.1";
+      user = "namecoin";
+      password = "secret";
+      port = 8332;
+    };
+
+    # Fake namecoin RPC server because we can't
+    # run a full node in a test.
+    systemd.services.namecoind = {
+      wantedBy = [ "multi-user.target" ];
+      script = ''
+        while true; do
+          echo -e "HTTP/1.1 200 OK\n\n $(<${fakeReply})\n" \
+            | ${pkgs.netcat}/bin/nc -N -l 127.0.0.1 8332
+        done
+      '';
+    };
+
+    services.ncdns = {
+      enable = true;
+      dnssec.enable = true;
+    };
+
+    services.pdns-recursor = {
+      enable = true;
+      dns.allowFrom = [ "127.0.0.0/8" ];
+      settings.loglevel = 8;
+      resolveNamecoin = true;
+    };
+
+    environment.systemPackages = [ pkgs.dnsutils ];
+
+  };
+
+  testScript = ''
+    with subtest("DNSSEC keys have been generated"):
+        server.wait_for_unit("ncdns")
+        server.wait_for_file("/var/lib/ncdns/bit.key")
+        server.wait_for_file("/var/lib/ncdns/bit-zone.key")
+
+    with subtest("DNSKEY bit record is present"):
+        server.wait_for_unit("pdns-recursor")
+        server.wait_for_open_port("53")
+        server.succeed("host -t DNSKEY bit")
+
+    with subtest("can resolve a .bit name"):
+        server.wait_for_unit("namecoind")
+        server.wait_for_open_port("8332")
+        assert "1.2.3.4" in server.succeed("host -t A test.bit")
+  '';
+})