Webfinger fixes.

lib/pleroma/web/web_finger/web_finger.ex

@@ -45,7 +45,7 @@ defmodule Pleroma.Web.WebFinger do
 
   def represent_user(user, "JSON") do
     {:ok, user} = ensure_keys_present(user)
-    {:ok, _private, public} = Salmon.keys_from_pem(user.info["keys"])
+    {:ok, _private, public} = Salmon.keys_from_pem(user.info.keys)
     magic_key = Salmon.encode_key(public)
 
     %{
@@ -83,7 +83,7 @@ defmodule Pleroma.Web.WebFinger do
 
   def represent_user(user, "XML") do
     {:ok, user} = ensure_keys_present(user)
-    {:ok, _private, public} = Salmon.keys_from_pem(user.info["keys"])
+    {:ok, _private, public} = Salmon.keys_from_pem(user.info.keys)
     magic_key = Salmon.encode_key(public)
 
     {

test/web/web_finger/web_finger_test.exs

@@ -99,15 +99,15 @@ defmodule Pleroma.Web.WebFingerTest do
   describe "ensure_keys_present" do
     test "it creates keys for a user and stores them in info" do
       user = insert(:user)
-      refute is_binary(user.info["keys"])
+      refute is_binary(user.info.keys)
       {:ok, user} = WebFinger.ensure_keys_present(user)
-      assert is_binary(user.info["keys"])
+      assert is_binary(user.info.keys)
     end
 
     test "it doesn't create keys if there already are some" do
-      user = insert(:user, %{info: %{"keys" => "xxx"}})
+      user = insert(:user, %{info: %{keys: "xxx"}})
       {:ok, user} = WebFinger.ensure_keys_present(user)
-      assert user.info["keys"] == "xxx"
+      assert user.info.keys == "xxx"
     end
   end
 end