Merge pull request #145695 from mohe2015/step-ca-tests

nixos/tests: add step-ca test

nixos/modules/services/security/step-ca.nix

@@ -1,4 +1,4 @@
-{ config, lib, pkgs, ... }:
+{ config, lib, pkgs, nixosTests, ... }:
 let
   cfg = config.services.step-ca;
   settingsFormat = (pkgs.formats.json { });
@@ -82,6 +82,8 @@ in
       });
     in
     {
+      passthru.tests.step-ca = nixosTests.step-ca;
+
       assertions =
         [
           {

nixos/tests/all-tests.nix

@@ -432,6 +432,7 @@ in
   sslh = handleTest ./sslh.nix {};
   sssd = handleTestOn ["x86_64-linux"] ./sssd.nix {};
   sssd-ldap = handleTestOn ["x86_64-linux"] ./sssd-ldap.nix {};
+  step-ca = handleTestOn ["x86_64-linux"] ./step-ca.nix {};
   strongswan-swanctl = handleTest ./strongswan-swanctl.nix {};
   sudo = handleTest ./sudo.nix {};
   sway = handleTest ./sway.nix {};

nixos/tests/step-ca.nix

@@ -0,0 +1,76 @@
+import ./make-test-python.nix ({ pkgs, ... }:
+  let
+    test-certificates = pkgs.runCommandLocal "test-certificates" { } ''
+      mkdir -p $out
+      echo insecure-root-password > $out/root-password-file
+      echo insecure-intermediate-password > $out/intermediate-password-file
+      ${pkgs.step-cli}/bin/step certificate create "Example Root CA" $out/root_ca.crt $out/root_ca.key --password-file=$out/root-password-file --profile root-ca
+      ${pkgs.step-cli}/bin/step certificate create "Example Intermediate CA 1" $out/intermediate_ca.crt $out/intermediate_ca.key --password-file=$out/intermediate-password-file --ca-password-file=$out/root-password-file --profile intermediate-ca --ca $out/root_ca.crt --ca-key $out/root_ca.key
+    '';
+  in
+  {
+    nodes =
+      {
+        caserver =
+          { config, pkgs, ... }: {
+            services.step-ca = {
+              enable = true;
+              address = "0.0.0.0";
+              port = 8443;
+              openFirewall = true;
+              intermediatePasswordFile = "${test-certificates}/intermediate-password-file";
+              settings = {
+                dnsNames = [ "caserver" ];
+                root = "${test-certificates}/root_ca.crt";
+                crt = "${test-certificates}/intermediate_ca.crt";
+                key = "${test-certificates}/intermediate_ca.key";
+                db = {
+                  type = "badger";
+                  dataSource = "/var/lib/step-ca/db";
+                };
+                authority = {
+                  provisioners = [
+                    {
+                      type = "ACME";
+                      name = "acme";
+                    }
+                  ];
+                };
+              };
+            };
+          };
+
+        caclient =
+          { config, pkgs, ... }: {
+            security.acme.server = "https://caserver:8443/acme/acme/directory";
+            security.acme.email = "root@example.org";
+            security.acme.acceptTerms = true;
+
+            security.pki.certificateFiles = [ "${test-certificates}/root_ca.crt" ];
+
+            networking.firewall.allowedTCPPorts = [ 80 443 ];
+
+            services.nginx = {
+              enable = true;
+              virtualHosts = {
+                "caclient" = {
+                  forceSSL = true;
+                  enableACME = true;
+                };
+              };
+            };
+          };
+
+        catester = { config, pkgs, ... }: {
+          security.pki.certificateFiles = [ "${test-certificates}/root_ca.crt" ];
+        };
+      };
+
+    testScript =
+      ''
+        catester.start()
+        caserver.wait_for_unit("step-ca.service")
+        caclient.wait_for_unit("acme-finished-caclient.target")
+        catester.succeed("curl https://caclient/ | grep \"Welcome to nginx!\"")
+      '';
+  })

pkgs/tools/security/step-ca/default.nix

@@ -7,6 +7,7 @@
 , PCSC
 , pkg-config
 , hsmSupport ? true
+, nixosTests
 }:
 
 buildGoModule rec {
@@ -46,6 +47,8 @@ buildGoModule rec {
   # panic: httptest: failed to listen on a port: listen tcp6 [::1]:0: bind: operation not permitted
   __darwinAllowLocalNetworking = true;
 
+  passthru.tests.step-ca = nixosTests.step-ca;
+
   meta = with lib; {
     description = "A private certificate authority (X.509 & SSH) & ACME server for secure automated certificate management, so you can use TLS everywhere & SSO for SSH";
     homepage = "https://smallstep.com/certificates/";