fuuko: Add hedgedoc

machines/fuuko/configuration.nix

@@ -8,6 +8,7 @@
     ./services/ankisyncd.nix
     ./services/dnsmasq.nix
     ./services/grafana.nix
+    ./services/hedgedoc.nix
     ./services/media.nix
     ./services/prometheus.nix
     ./services/scan.nix

machines/fuuko/services/hedgedoc.nix

@@ -0,0 +1,62 @@
+{ config, lib, pkgs, ... }:
+let
+  cfg = config.services.hedgedoc;
+in
+{
+  services.postgresql = {
+    enable = true;
+    ensureDatabases = [ "hedgedoc" ];
+    ensureUsers = lib.singleton {
+      name = "codimd";
+      ensurePermissions = {
+        "DATABASE hedgedoc" = "ALL PRIVILEGES";
+      };
+    };
+  };
+
+  services.hedgedoc = {
+    enable = true;
+    configuration = {
+      host = "127.0.0.1";
+      port = 3001;
+      db = {
+        dialect = "postgres";
+        host = "/run/postgresql";
+        #user = "hedgedoc";
+        database = "hedgedoc";
+      };
+      domain = "pad.sbruder.de";
+      protocolUseSSL = true;
+      csp.enable = true;
+      imageUploadType = "filesystem";
+      uploadsPath = "/data/hedgedoc/uploads";
+    };
+  };
+
+  systemd.services.hedgedoc = {
+    preStart = toString (pkgs.writeShellScript "hedgedoc-generate-session-secret" ''
+      if [ ! -f ${cfg.workDir}/session_secret_env ]; then
+          echo "CMD_SESSION_SECRET=$(${pkgs.pwgen}/bin/pwgen -s 32 1)" > ${cfg.workDir}/session_secret_env
+      fi
+    '');
+    serviceConfig = {
+      Environment = [
+        "CMD_LOGLEVEL=warn"
+      ];
+      EnvironmentFile = [
+        "-${cfg.workDir}/session_secret_env" # - ensures that it will not fail on first start
+      ];
+    };
+  };
+
+  systemd.tmpfiles.rules = [
+    "d ${cfg.configuration.uploadsPath} 0700 codimd codimd - -"
+  ];
+
+  services.nginx.virtualHosts."pad.sbruder.de" = {
+    enableACME = true;
+    forceSSL = true;
+
+    locations."/".proxyPass = "http://${cfg.configuration.host}:${toString cfg.configuration.port}";
+  };
+}