From 58058515a34862b69b53e1d3500599a33ea610d7 Mon Sep 17 00:00:00 2001
From: Matt Snider <matt.snider@protonmail.com>
Date: Fri, 27 Mar 2020 10:26:17 +0100
Subject: nixos/etesync-dav: init module

---
 nixos/modules/module-list.nix               |  1 +
 nixos/modules/services/misc/etesync-dav.nix | 92 +++++++++++++++++++++++++++++
 2 files changed, 93 insertions(+)
 create mode 100644 nixos/modules/services/misc/etesync-dav.nix

(limited to 'nixos')

diff --git a/nixos/modules/module-list.nix b/nixos/modules/module-list.nix
index 3055459e78185..644229627b2fc 100644
--- a/nixos/modules/module-list.nix
+++ b/nixos/modules/module-list.nix
@@ -461,6 +461,7 @@
   ./services/misc/errbot.nix
   ./services/misc/etcd.nix
   ./services/misc/etebase-server.nix
+  ./services/misc/etesync-dav.nix
   ./services/misc/ethminer.nix
   ./services/misc/exhibitor.nix
   ./services/misc/felix.nix
diff --git a/nixos/modules/services/misc/etesync-dav.nix b/nixos/modules/services/misc/etesync-dav.nix
new file mode 100644
index 0000000000000..9d7cfda371b13
--- /dev/null
+++ b/nixos/modules/services/misc/etesync-dav.nix
@@ -0,0 +1,92 @@
+{ config, lib, pkgs, ... }:
+
+with lib;
+
+let
+  cfg = config.services.etesync-dav;
+in
+  {
+    options.services.etesync-dav = {
+      enable = mkEnableOption "etesync-dav";
+
+      host = mkOption {
+        type = types.str;
+        default = "localhost";
+        description = "The server host address.";
+      };
+
+      port = mkOption {
+        type = types.port;
+        default = 37358;
+        description = "The server host port.";
+      };
+
+      apiUrl = mkOption {
+        type = types.str;
+        default = "https://api.etesync.com/";
+        description = "The url to the etesync API.";
+      };
+
+      openFirewall = mkOption {
+        default = false;
+        type = types.bool;
+        description = "Whether to open the firewall for the specified port.";
+      };
+
+      sslCertificate = mkOption {
+        type = types.nullOr types.path;
+        default = null;
+        example = "/var/etesync.crt";
+        description = ''
+          Path to server SSL certificate. It will be copied into
+          etesync-dav's data directory.
+        '';
+      };
+
+      sslCertificateKey = mkOption {
+        type = types.nullOr types.path;
+        default = null;
+        example = "/var/etesync.key";
+        description = ''
+          Path to server SSL certificate key.  It will be copied into
+          etesync-dav's data directory.
+        '';
+      };
+    };
+
+    config = mkIf cfg.enable {
+      networking.firewall.allowedTCPPorts = mkIf cfg.openFirewall [ cfg.port ];
+
+      systemd.services.etesync-dav = {
+        description = "etesync-dav - A CalDAV and CardDAV adapter for EteSync";
+        after = [ "network-online.target" ];
+        wantedBy = [ "multi-user.target" ];
+        path = [ pkgs.etesync-dav ];
+        environment = {
+          ETESYNC_LISTEN_ADDRESS = cfg.host;
+          ETESYNC_LISTEN_PORT = toString cfg.port;
+          ETESYNC_URL = cfg.apiUrl;
+          ETESYNC_DATA_DIR = "/var/lib/etesync-dav";
+        };
+
+        serviceConfig = {
+          Type = "simple";
+          DynamicUser = true;
+          StateDirectory = "etesync-dav";
+          ExecStart = "${pkgs.etesync-dav}/bin/etesync-dav";
+          ExecStartPre = mkIf (cfg.sslCertificate != null || cfg.sslCertificateKey != null) (
+            pkgs.writers.writeBash "etesync-dav-copy-keys" ''
+              ${optionalString (cfg.sslCertificate != null) ''
+                cp ${toString cfg.sslCertificate} $STATE_DIRECTORY/etesync.crt
+              ''}
+              ${optionalString (cfg.sslCertificateKey != null) ''
+                cp ${toString cfg.sslCertificateKey} $STATE_DIRECTORY/etesync.key
+              ''}
+            ''
+          );
+          Restart = "on-failure";
+          RestartSec = "30min 1s";
+        };
+      };
+    };
+  }
-- 
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