nixpkgs/nixos/tests/sourcehut/sourcehut.nix

import ../make-test-python.nix ({ pkgs, lib, ... }:
let
  domain = "sourcehut.localdomain";

  # Note that wildcard certificates just under the TLD (eg. *.com)
  # would be rejected by clients like curl.
  tls-cert = pkgs.runCommand "selfSignedCerts" { buildInputs = [ pkgs.openssl ]; } ''
    openssl req -x509 -newkey rsa:4096 -keyout key.pem -out cert.pem -nodes -days 36500 \
      -subj '/CN=${domain}' -extensions v3_req \
      -addext 'subjectAltName = DNS:*.${domain}'
    install -D -t $out key.pem cert.pem
  '';
in
{
  name = "sourcehut";

  meta.maintainers = [ pkgs.lib.maintainers.tomberek ];

  nodes.machine = { config, pkgs, nodes, ... }: {
    # buildsrht needs space
    virtualisation.diskSize = 4 * 1024;
    virtualisation.memorySize = 2 * 1024;
    networking.domain = domain;
    networking.enableIPv6 = false;
    networking.extraHosts = ''
      ${config.networking.primaryIPAddress} builds.${domain}
      ${config.networking.primaryIPAddress} git.${domain}
      ${config.networking.primaryIPAddress} meta.${domain}
    '';

    services.sourcehut = {
      enable = true;
      nginx.enable = true;
      nginx.virtualHost = {
        forceSSL = true;
        sslCertificate = "${tls-cert}/cert.pem";
        sslCertificateKey = "${tls-cert}/key.pem";
      };
      postgresql.enable = true;
      redis.enable = true;

      meta.enable = true;
      builds = {
        enable = true;
        # FIXME: see why it does not seem to activate fully.
        #enableWorker = true;
        images = { };
      };
      git.enable = true;

      settings."sr.ht" = {
        environment = "production";
        global-domain = config.networking.domain;
        service-key = pkgs.writeText "service-key" "8b327279b77e32a3620e2fc9aabce491cc46e7d821fd6713b2a2e650ce114d01";
        network-key = pkgs.writeText "network-key" "cEEmc30BRBGkgQZcHFksiG7hjc6_dK1XR2Oo5Jb9_nQ=";
      };
      settings."builds.sr.ht" = {
        oauth-client-secret = pkgs.writeText "buildsrht-oauth-client-secret" "2260e9c4d9b8dcedcef642860e0504bc";
        oauth-client-id = "299db9f9c2013170";
      };
      settings."git.sr.ht" = {
        oauth-client-secret = pkgs.writeText "gitsrht-oauth-client-secret" "3597288dc2c716e567db5384f493b09d";
        oauth-client-id = "d07cb713d920702e";
      };
      settings.webhooks.private-key = pkgs.writeText "webhook-key" "Ra3IjxgFiwG9jxgp4WALQIZw/BMYt30xWiOsqD0J7EA=";
      settings.mail = {
        smtp-from = "root+hut@${domain}";
        # WARNING: take care to keep pgp-privkey outside the Nix store in production,
        # or use LoadCredentialEncrypted=
        pgp-privkey = toString (pkgs.writeText "sourcehut.pgp-privkey" ''
          -----BEGIN PGP PRIVATE KEY BLOCK-----

          lFgEYqDRORYJKwYBBAHaRw8BAQdAehGoy36FUx2OesYm07be2rtLyvR5Pb/ltstd
          Gk7hYQoAAP9X4oPmxxrHN8LewBpWITdBomNqlHoiP7mI0nz/BOPJHxEktDZuaXhv
          cy90ZXN0cy9zb3VyY2VodXQgPHJvb3QraHV0QHNvdXJjZWh1dC5sb2NhbGRvbWFp
          bj6IlwQTFgoAPxYhBPqjgjnL8RHN4JnADNicgXaYm0jJBQJioNE5AhsDBQkDwmcA
          BgsJCAcDCgUVCgkICwUWAwIBAAIeBQIXgAAKCRDYnIF2mJtIySVCAP9e2nHsVHSi
          2B1YGZpVG7Xf36vxljmMkbroQy+0gBPwRwEAq+jaiQqlbGhQ7R/HMFcAxBIVsq8h
          Aw1rngsUd0o3dAicXQRioNE5EgorBgEEAZdVAQUBAQdAXZV2Sd5ZNBVTBbTGavMv
          D6ORrUh8z7TI/3CsxCE7+yADAQgHAAD/c1RU9xH+V/uI1fE7HIn/zL0LUPpsuce2
          cH++g4u3kBgTOYh+BBgWCgAmFiEE+qOCOcvxEc3gmcAM2JyBdpibSMkFAmKg0TkC
          GwwFCQPCZwAACgkQ2JyBdpibSMlKagD/cTre6p1m8QuJ7kwmCFRSz5tBzIuYMMgN
          xtT7dmS91csA/35fWsOykSiFRojQ7ccCSUTHL7ApF2EbL968tP/D2hIG
          =Hjoc
          -----END PGP PRIVATE KEY BLOCK-----
        '');
        pgp-pubkey = pkgs.writeText "sourcehut.pgp-pubkey" ''
          -----BEGIN PGP PUBLIC KEY BLOCK-----

          mDMEYqDRORYJKwYBBAHaRw8BAQdAehGoy36FUx2OesYm07be2rtLyvR5Pb/ltstd
          Gk7hYQq0Nm5peG9zL3Rlc3RzL3NvdXJjZWh1dCA8cm9vdCtodXRAc291cmNlaHV0
          LmxvY2FsZG9tYWluPoiXBBMWCgA/FiEE+qOCOcvxEc3gmcAM2JyBdpibSMkFAmKg
          0TkCGwMFCQPCZwAGCwkIBwMKBRUKCQgLBRYDAgEAAh4FAheAAAoJENicgXaYm0jJ
          JUIA/17acexUdKLYHVgZmlUbtd/fq/GWOYyRuuhDL7SAE/BHAQCr6NqJCqVsaFDt
          H8cwVwDEEhWyryEDDWueCxR3Sjd0CLg4BGKg0TkSCisGAQQBl1UBBQEBB0BdlXZJ
          3lk0FVMFtMZq8y8Po5GtSHzPtMj/cKzEITv7IAMBCAeIfgQYFgoAJhYhBPqjgjnL
          8RHN4JnADNicgXaYm0jJBQJioNE5AhsMBQkDwmcAAAoJENicgXaYm0jJSmoA/3E6
          3uqdZvELie5MJghUUs+bQcyLmDDIDcbU+3ZkvdXLAP9+X1rDspEohUaI0O3HAklE
          xy+wKRdhGy/evLT/w9oSBg==
          =pJD7
          -----END PGP PUBLIC KEY BLOCK-----
        '';
        pgp-key-id = "0xFAA38239CBF111CDE099C00CD89C8176989B48C9";
      };
    };

    networking.firewall.allowedTCPPorts = [ 80 443 ];
    security.pki.certificateFiles = [ "${tls-cert}/cert.pem" ];
    services.nginx = {
      enable = true;
      recommendedGzipSettings = true;
      recommendedOptimisation = true;
      recommendedTlsSettings = true;
      recommendedProxySettings = true;
    };

    services.postgresql = {
      enable = true;
      enableTCPIP = false;
      settings.unix_socket_permissions = "0770";
    };

    environment.systemPackages = with pkgs; [
      (callPackage ./srht-gen-oauth-tok.nix { }) # To automatically generate OAuth tokens
    ];
  };

  testScript =
    let
      userName = "nixos-test";
      userPass = "AutoNixosTestPwd";
    in
    ''
      start_all()
      machine.wait_for_unit("multi-user.target")

      # Testing metasrht
      machine.wait_for_unit("metasrht-api.service")
      machine.wait_for_unit("metasrht.service")
      machine.wait_for_unit("metasrht-webhooks.service")
      machine.wait_for_open_port(5000)
      machine.succeed("curl -sL http://localhost:5000 | grep meta.${domain}")
      machine.succeed("curl -sL http://meta.${domain} | grep meta.${domain}")

      ## Create a test user for subsequent tests
      machine.succeed("echo ${userPass} | metasrht-manageuser -ps -e ${userName}@${domain}\
                       -t active_free ${userName}");

      ## Obtain a OAuth token to be used for querying APIs directly
      (_, token) = machine.execute("srht-gen-oauth-tok -i ${domain} -q ${userName} ${userPass}")
      print(token)

      # Testing buildsrht
      machine.wait_for_unit("buildsrht.service")
      machine.wait_for_open_port(5002)
      machine.succeed("curl -sL http://localhost:5002 | grep builds.${domain}")
      #machine.wait_for_unit("buildsrht-worker.service")

      # Testing gitsrht
      machine.wait_for_unit("gitsrht-api.service")
      machine.wait_for_unit("gitsrht.service")
      machine.wait_for_unit("gitsrht-webhooks.service")
      machine.succeed("curl -sL http://git.${domain} | grep git.${domain}")
    '';
})