X-Git-Url: http://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Fweb%2Fsalmon%2Fsalmon.ex;h=46ca645d1d37352c2d5545a44eca0751f23ee53d;hb=78516a8daa7094506e0247e8bdaddfde77a4ba67;hp=eadf0773b5f05e71fe740e8141adb79100a99671;hpb=6ee0ca21e2f449e9bf8ef36d37233081ea981b32;p=akkoma

diff --git a/lib/pleroma/web/salmon/salmon.ex b/lib/pleroma/web/salmon/salmon.ex
index eadf0773b..46ca645d1 100644
--- a/lib/pleroma/web/salmon/salmon.ex
+++ b/lib/pleroma/web/salmon/salmon.ex
@@ -29,7 +29,8 @@ defmodule Pleroma.Web.Salmon do
     with [data, _, _, _, _] <- decode(salmon),
          doc <- XML.parse_document(data),
          uri when not is_nil(uri) <- XML.string_from_xpath("/entry/author[1]/uri", doc),
-         {:ok, %{info: %{"magic_key" => magic_key}}} <- Pleroma.Web.OStatus.find_or_make_user(uri) do
+         {:ok, public_key} <- User.get_public_key_for_ap_id(uri),
+         magic_key <- encode_key(public_key) do
       {:ok, magic_key}
     end
   end
@@ -60,7 +61,7 @@ defmodule Pleroma.Web.Salmon do
 
     [modulus, exponent] = magickey
     |> String.split(".")
-    |> Enum.map(&Base.url_decode64!/1)
+    |> Enum.map(fn (n) -> Base.url_decode64!(n, padding: false) end)
     |> Enum.map(make_integer)
 
     {:RSAPublicKey, modulus, exponent}
@@ -73,17 +74,30 @@ defmodule Pleroma.Web.Salmon do
     "RSA.#{modulus_enc}.#{exponent_enc}"
   end
 
-  def generate_rsa_pem do
-    port = Port.open({:spawn, "openssl genrsa"}, [:binary])
-    {:ok, pem} = receive do
-      {^port, {:data, pem}} -> {:ok, pem}
-    end
-    Port.close(port)
-    if Regex.match?(~r/RSA PRIVATE KEY/, pem) do
+  # Native generation of RSA keys is only available since OTP 20+ and in default build conditions
+  # We try at compile time to generate natively an RSA key otherwise we fallback on the old way.
+  try do
+    _ = :public_key.generate_key({:rsa, 2048, 65537})
+    def generate_rsa_pem do
+      key = :public_key.generate_key({:rsa, 2048, 65537})
+      entry = :public_key.pem_entry_encode(:RSAPrivateKey, key)
+      pem = :public_key.pem_encode([entry]) |> String.trim_trailing
       {:ok, pem}
-    else
-      :error
     end
+  rescue
+    _ ->
+      def generate_rsa_pem do
+        port = Port.open({:spawn, "openssl genrsa"}, [:binary])
+        {:ok, pem} = receive do
+          {^port, {:data, pem}} -> {:ok, pem}
+        end
+        Port.close(port)
+        if Regex.match?(~r/RSA PRIVATE KEY/, pem) do
+          {:ok, pem}
+        else
+          :error
+        end
+      end
   end
 
   def keys_from_pem(pem) do
@@ -125,7 +139,8 @@ defmodule Pleroma.Web.Salmon do
     {:ok, salmon}
   end
 
-  def remote_users(%{data: %{"to" => to}}) do
+  def remote_users(%{data: %{"to" => to} = data}) do
+    to = to ++ (data["cc"] || [])
     to
     |> Enum.map(fn(id) -> User.get_cached_by_ap_id(id) end)
     |> Enum.filter(fn(user) -> user && !user.local end)
@@ -141,8 +156,16 @@ defmodule Pleroma.Web.Salmon do
 
   defp send_to_user(_,_,_), do: nil
 
+  @supported_activities [
+    "Create",
+    "Follow",
+    "Like",
+    "Announce",
+    "Undo",
+    "Delete"
+  ]
   def publish(user, activity, poster \\ &@httpoison.post/4)
-  def publish(%{info: %{"keys" => keys}} = user, activity, poster) do
+  def publish(%{info: %{"keys" => keys}} = user, %{data: %{"type" => type}} = activity, poster) when type in @supported_activities do
     feed = ActivityRepresenter.to_simple_form(activity, user, true)
     |> ActivityRepresenter.wrap_with_entry
     |> :xmerl.export_simple(:xmerl_xml)