1 files changed, 11 insertions, 18 deletions
diff --git a/lib/pleroma/web/web_finger/web_finger.ex b/lib/pleroma/web/web_finger/web_finger.ex
index fa34c7ced..b4cc80179 100644
--- a/lib/pleroma/web/web_finger/web_finger.ex
+++ b/lib/pleroma/web/web_finger/web_finger.ex
@@ -86,11 +86,17 @@ defmodule Pleroma.Web.WebFinger do
     |> XmlBuilder.to_doc()
   end
 
-  defp get_magic_key(magic_key) do
-    "data:application/magic-public-key," <> magic_key = magic_key
+  defp get_magic_key("data:application/magic-public-key," <> magic_key) do
     {:ok, magic_key}
-  rescue
-    MatchError -> {:error, "Missing magic key data."}
+  end
+
+  defp get_magic_key(nil) do
+    Logger.debug("Undefined magic key.")
+    {:ok, nil}
+  end
+
+  defp get_magic_key(_) do
+    {:error, "Missing magic key data."}
   end
 
   defp webfinger_from_xml(doc) do
@@ -102,7 +108,6 @@ defmodule Pleroma.Web.WebFinger do
              doc
            ),
          subject <- XML.string_from_xpath("//Subject", doc),
-         salmon <- XML.string_from_xpath(~s{//Link[@rel="salmon"]/@href}, doc),
          subscribe_address <-
            XML.string_from_xpath(
              ~s{//Link[@rel="http://ostatus.org/schema/1.0/subscribe"]/@template},
@@ -117,7 +122,6 @@ defmodule Pleroma.Web.WebFinger do
         "magic_key" => magic_key,
         "topic" => topic,
         "subject" => subject,
-        "salmon" => salmon,
         "subscribe_address" => subscribe_address,
         "ap_id" => ap_id
       }
@@ -142,16 +146,6 @@ defmodule Pleroma.Web.WebFinger do
           {"application/ld+json; profile=\"https://www.w3.org/ns/activitystreams\"", "self"} ->
             Map.put(data, "ap_id", link["href"])
 
-          {_, "magic-public-key"} ->
-            "data:application/magic-public-key," <> magic_key = link["href"]
-            Map.put(data, "magic_key", magic_key)
-
-          {"application/atom+xml", "http://schemas.google.com/g/2010#updates-from"} ->
-            Map.put(data, "topic", link["href"])
-
-          {_, "salmon"} ->
-            Map.put(data, "salmon", link["href"])
-
           {_, "http://ostatus.org/schema/1.0/subscribe"} ->
             Map.put(data, "subscribe_address", link["template"])
 
@@ -187,6 +181,7 @@ defmodule Pleroma.Web.WebFinger do
     end
   end
 
+  @spec finger(String.t()) :: {:ok, map()} | {:error, any()}
   def finger(account) do
     account = String.trim_leading(account, "@")
 
@@ -220,8 +215,6 @@ defmodule Pleroma.Web.WebFinger do
       else
         with {:ok, doc} <- Jason.decode(body) do
           webfinger_from_json(doc)
-        else
-          {:error, e} -> e
         end
       end
     else