Build with filtered source

Further nixos module fixes
Add tailwind and esbuild to assets build
Handle domain on session cookies correctly

lib/sso_bsn/accounts/user_token.ex

@@ -41,7 +41,7 @@ defmodule SsoBsn.Accounts.UserToken do
   end
 
   def build_login_token(user) do
-    token = Base.encode64(:crypto.strong_rand_bytes(@rand_size))
+    token = Base.url_encode64(:crypto.strong_rand_bytes(@rand_size))
     {token, %UserToken{token: token, context: "login", user_id: user.id}}
   end
 

lib/sso_bsn_web/endpoint.ex

@@ -8,11 +8,23 @@ defmodule SsoBsnWeb.Endpoint do
     store: :cookie,
     key: "_sso_bsn_key",
     signing_salt: "2YoB6zeO",
-    same_site: "Lax",
-    # domain: Application.get_env(:sso_bsn, :session_domain)
+    same_site: "Lax"
   ]
 
-  socket "/live", Phoenix.LiveView.Socket, websocket: [connect_info: [session: @session_options]]
+  def domain(), do: Application.get_env(:sso_bsn, :session_domain)
+  def session_options(opts),
+    do: Keyword.put(opts, :domain, domain())
+
+  defmodule RuntimeDomainSession do
+    def init(opts), do: Plug.Session.init(opts)
+
+    def call(conn, opts) do
+      Plug.Session.call(conn, opts |> Map.update(:cookie_opts, [], &(Keyword.put(&1, :domain, SsoBsnWeb.Endpoint.domain()))))
+    end
+  end
+
+  socket "/live", Phoenix.LiveView.Socket,
+    websocket: [connect_info: [session: {__MODULE__, :session_options, [@session_options]}]]
 
   # Serve at "/" the static files from "priv/static" directory.
   #
@@ -21,7 +33,7 @@ defmodule SsoBsnWeb.Endpoint do
   plug Plug.Static,
     at: "/",
     from: :sso_bsn,
-    gzip: false,
+    gzip: true,
     only: SsoBsnWeb.static_paths()
 
   # Code reloading can be explicitly enabled under the
@@ -47,6 +59,6 @@ defmodule SsoBsnWeb.Endpoint do
 
   plug Plug.MethodOverride
   plug Plug.Head
-  plug Plug.Session, @session_options
+  plug RuntimeDomainSession, @session_options
   plug SsoBsnWeb.Router
 end

lib/sso_bsn_web/live/user_registration_live.ex

@@ -88,8 +88,7 @@ defmodule SsoBsnWeb.UserRegistrationLive do
         {:noreply, socket |> redirect(to: ~p"/users/log_in/#{login_token}")}
 
       {:error, error} ->
-        dbg(error)
-        {:noreply, socket |> put_flash(:error, "An error occured")}
+        {:noreply, socket |> put_flash(:error, "An error occured: #{inspect(error)}")}
     end
   end