gerd.hedgedoc: added hedgedoc with ldap support

machines/gerd.nix

@@ -12,6 +12,7 @@
     ./gerd/services/forgejo.nix
     ./gerd/services/teeworlds.nix
     ./gerd/services/murmur.nix
+    ./gerd/services/hedgedoc.nix
   ];
 
   networking.hostName = "gerd";
@@ -23,6 +24,7 @@
       disk = "/dev/sda";
       pools.rpool.datasets = {
         "safe/svcs/forgejo" = { mountpoint = "/srv/forgejo"; extra.options.quota = "5G"; };
+        "safe/svcs/hedgedoc" = { mountpoint = "/srv/hedgedoc"; extra.options.quota = "5G"; };
       };
     };
 

machines/gerd/services/hedgedoc.nix

@@ -0,0 +1,49 @@
+{ config, ... }:
+
+let
+  domain = "hedgedoc.fricloud.dk";
+  stateDir = config.mine.zfsMounts."rpool/safe/svcs/hedgedoc";
+in {
+  services.hedgedoc = {
+    enable = true;
+    settings = {
+      # only change default port, because 3000 is used by other service
+      port = 6864;
+      domain = domain;
+      protocolUseSSL = true;
+      debug = true;
+      uploadsPath = stateDir + "/uploads";
+      db.dialect = "sqlite";
+      db.storage = stateDir + "/db.sqlite";
+
+      # disable annonymous notes, but allow annonymous edits
+      allowAnonymous = false;
+      allowAnonymousEdits = true;
+      defaultPermission = "private"; # only owner can view and edit
+
+      # disable email login and register
+      email = false;
+      allowEmailRegister = false;
+
+      # setup ldap
+      # https://github.com/lldap/lldap/blob/main/example_configs/hedgedoc.md
+      ldap = {
+        url = "ldap://localhost:3890";
+        bindDn = "uid=bind_user,ou=people,dc=fricloud,dc=dk";
+        searchBase = "ou=people,dc=fricloud,dc=dk";
+        searchFilter = "(&(memberOf=cn=base_member,ou=groups,dc=fricloud,dc=dk)(uid={{username}}))";
+        useridField = "uid";
+      };
+    };
+  };
+
+  # add state directory to ReadWritePaths
+  systemd.services.hedgedoc.serviceConfig.ReadWritePaths = [ stateDir ];
+  systemd.services.hedgedoc.serviceConfig.EnvironmentFile = config.age.secrets.lldap-bind-user-pass-hedgedoc-env.path;
+
+  services.nginx.virtualHosts."${domain}" = {
+    forceSSL = true;
+    enableACME = true;
+    locations."/".proxyPass = "http://localhost:${builtins.toString config.services.hedgedoc.settings.port}";
+  };
+}

secrets/default.nix

@@ -16,6 +16,7 @@
       group = "secrets-lldap-bind-user-pass";
       mode = "0440";
     };
+    lldap-bind-user-pass-hedgedoc-env.file = ./lldap/bind-user-pass-hedgedoc-env.age;
 
     # mumble
     murmur-env.file = ./murmur/env.age;

secrets/lldap/bind-user-pass-hedgedoc-env.age

@@ -0,0 +1,10 @@
+age-encryption.org/v1
+-> ssh-ed25519 QSDXqg lB8SsqHApg4Bmrg+YP4Gns7+UtUb8jOjxEXzTRHT4A8
+psFKfMdO5j54Q1ISyA+FgWZCRHVmEWXNNkjweqWZ1qs
+-> ssh-ed25519 n8n9DQ WGAMIZbfqukK5mrTlKYy8rUNy+DEwxFijZiCxOGlX1o
+7/YPyZbUfJ7SB9T38JwgcW2LAnZSLgMFDbf6N7NbRbI
+-> ssh-ed25519 BTp6UA ZkEWRVFiMWnQQap3CGb+FihCw/y8funz6UFuxPYsmQU
+e9h5DaikoTLmsWPIC82DA7EUUOX7X1ZrSmBKeMk9T04
+--- Uif4qB0IT17YXBP1r36yXjUzO2rd6wuVi9wP0x0D1WY
+ËÔèw¥Zhõ(È‚ùSú¯ÝFø+;•LÛÕ%þúЛ“vÌ<76>4›ßh?ÞàýdǤ’¯_
+ŸÎô&Ê%Kì<4B>-ïO+ªš™
Díü¯"R™¨A›#_£Ø.

secrets/secrets.nix

@@ -20,6 +20,7 @@ in
   # lldap
   "lldap/admin-user-pass.age".publicKeys = defaultAccess;
   "lldap/bind-user-pass.age".publicKeys = defaultAccess;
+  "lldap/bind-user-pass-hedgedoc-env.age".publicKeys = defaultAccess;
 
   # mumble
   "murmur/env.age".publicKeys = defaultAccess;