escaping summary and other fields in xml templates

diff --git a/lib/pleroma/web/feed/feed_view.ex b/lib/pleroma/web/feed/feed_view.ex
index 1ae03e7e28d2d3651cb91a9134168e7f50beb2b9..56c024617c9cb948083ed8d8413659a0da0f6e7b 100644 (file)
--- a/lib/pleroma/web/feed/feed_view.ex
+++ b/lib/pleroma/web/feed/feed_view.ex
@@ -83,7 +83,7 @@ defmodule Pleroma.Web.Feed.FeedView do
 
   def activity_content(_), do: ""
 
-  def activity_context(activity), do: activity.data["context"]
+  def activity_context(activity), do: escape(activity.data["context"])
 
   def attachment_href(attachment) do
     attachment["url"]

diff --git a/lib/pleroma/web/templates/feed/feed/_activity.atom.eex b/lib/pleroma/web/templates/feed/feed/_activity.atom.eex
index 78350f2aa194c8ca311a6db733155a55027871d4..3fd150c4e7570b6d54e449a87ffac7d1adc74d7a 100644 (file)
--- a/lib/pleroma/web/templates/feed/feed/_activity.atom.eex
+++ b/lib/pleroma/web/templates/feed/feed/_activity.atom.eex
@@ -12,7 +12,7 @@
   <link href="<%= activity_context(@activity) %>" rel="ostatus:conversation"/>
 
   <%= if @data["summary"] do %>
-    <summary><%= @data["summary"] %></summary>
+    <summary><%= escape(@data["summary"]) %></summary>
   <% end %>
 
   <%= if @activity.local do %>

diff --git a/lib/pleroma/web/templates/feed/feed/_activity.rss.eex b/lib/pleroma/web/templates/feed/feed/_activity.rss.eex
index a304a16afecec2827062775909c9c97d17a4de6e..42960de7d45f58926546a23145a8d1db60ad108f 100644 (file)
--- a/lib/pleroma/web/templates/feed/feed/_activity.rss.eex
+++ b/lib/pleroma/web/templates/feed/feed/_activity.rss.eex
@@ -12,7 +12,7 @@
   <link rel="ostatus:conversation"><%= activity_context(@activity) %></link>
 
   <%= if @data["summary"] do %>
-    <description><%= @data["summary"] %></description>
+    <description><%= escape(@data["summary"]) %></description>
   <% end %>
 
   <%= if @activity.local do %>

diff --git a/test/pleroma/web/feed/user_controller_test.exs b/test/pleroma/web/feed/user_controller_test.exs
index eabfe3a6383449a008b19796950f0f9eca193b4e..16f00271704fee1e19999a5179025c38ab5805e9 100644 (file)
--- a/test/pleroma/web/feed/user_controller_test.exs
+++ b/test/pleroma/web/feed/user_controller_test.exs
@@ -12,16 +12,17 @@ defmodule Pleroma.Web.Feed.UserControllerTest do
   alias Pleroma.Object
   alias Pleroma.User
   alias Pleroma.Web.CommonAPI
+  alias Pleroma.Web.Feed.FeedView
 
   setup do: clear_config([:static_fe, :enabled], false)
 
   describe "feed" do
     setup do: clear_config([:feed])
 
-    test "gets an atom feed", %{conn: conn} do
+    setup do
       Config.put(
         [:feed, :post_title],
-        %{max_length: 10, omission: "..."}
+        %{max_length: 15, omission: "..."}
       )
 
       activity = insert(:note_activity)
@@ -29,7 +30,8 @@ defmodule Pleroma.Web.Feed.UserControllerTest do
       note =
         insert(:note,
           data: %{
-            "content" => "This is :moominmamma: note ",
+            "content" => "This & this is :moominmamma: note ",
+            "source" => "This & this is :moominmamma: note ",
             "attachment" => [
               %{
                 "url" => [
@@ -37,7 +39,9 @@ defmodule Pleroma.Web.Feed.UserControllerTest do
                 ]
               }
             ],
-            "inReplyTo" => activity.data["id"]
+            "inReplyTo" => activity.data["id"],
+            "context" => "2hu & as",
+            "summary" => "2hu & as"
           }
         )
 
@@ -48,7 +52,7 @@ defmodule Pleroma.Web.Feed.UserControllerTest do
         insert(:note,
           user: user,
           data: %{
-            "content" => "42 This is :moominmamma: note ",
+            "content" => "42 & This is :moominmamma: note ",
             "inReplyTo" => activity.data["id"]
           }
         )
@@ -56,6 +60,10 @@ defmodule Pleroma.Web.Feed.UserControllerTest do
       note_activity2 = insert(:note_activity, note: note2)
       object = Object.normalize(note_activity)
 
+      [user: user, object: object, max_id: note_activity2.id]
+    end
+
+    test "gets an atom feed", %{conn: conn, user: user, object: object, max_id: max_id} do
       resp =
         conn
         |> put_req_header("accept", "application/atom+xml")
@@ -67,13 +75,15 @@ defmodule Pleroma.Web.Feed.UserControllerTest do
         |> SweetXml.parse()
         |> SweetXml.xpath(~x"//entry/title/text()"l)
 
-      assert activity_titles == ['42 This...', 'This is...']
-      assert resp =~ object.data["content"]
+      assert activity_titles == ['42 & Thi...', 'This & t...']
+      assert resp =~ FeedView.escape(object.data["content"])
+      assert resp =~ FeedView.escape(object.data["summary"])
+      assert resp =~ FeedView.escape(object.data["context"])
 
       resp =
         conn
         |> put_req_header("accept", "application/atom+xml")
-        |> get("/users/#{user.nickname}/feed", %{"max_id" => note_activity2.id})
+        |> get("/users/#{user.nickname}/feed", %{"max_id" => max_id})
         |> response(200)
 
       activity_titles =
@@ -81,47 +91,10 @@ defmodule Pleroma.Web.Feed.UserControllerTest do
         |> SweetXml.parse()
         |> SweetXml.xpath(~x"//entry/title/text()"l)
 
-      assert activity_titles == ['This is...']
+      assert activity_titles == ['This & t...']
     end
 
-    test "gets a rss feed", %{conn: conn} do
-      Pleroma.Config.put(
-        [:feed, :post_title],
-        %{max_length: 10, omission: "..."}
-      )
-
-      activity = insert(:note_activity)
-
-      note =
-        insert(:note,
-          data: %{
-            "content" => "This is :moominmamma: note ",
-            "attachment" => [
-              %{
-                "url" => [
-                  %{"mediaType" => "image/png", "href" => "https://pleroma.gov/image.png"}
-                ]
-              }
-            ],
-            "inReplyTo" => activity.data["id"]
-          }
-        )
-
-      note_activity = insert(:note_activity, note: note)
-      user = User.get_cached_by_ap_id(note_activity.data["actor"])
-
-      note2 =
-        insert(:note,
-          user: user,
-          data: %{
-            "content" => "42 This is :moominmamma: note ",
-            "inReplyTo" => activity.data["id"]
-          }
-        )
-
-      note_activity2 = insert(:note_activity, note: note2)
-      object = Object.normalize(note_activity)
-
+    test "gets a rss feed", %{conn: conn, user: user, object: object, max_id: max_id} do
       resp =
         conn
         |> put_req_header("accept", "application/rss+xml")
@@ -133,13 +106,15 @@ defmodule Pleroma.Web.Feed.UserControllerTest do
         |> SweetXml.parse()
         |> SweetXml.xpath(~x"//item/title/text()"l)
 
-      assert activity_titles == ['42 This...', 'This is...']
-      assert resp =~ object.data["content"]
+      assert activity_titles == ['42 & Thi...', 'This & t...']
+      assert resp =~ FeedView.escape(object.data["content"])
+      assert resp =~ FeedView.escape(object.data["summary"])
+      assert resp =~ FeedView.escape(object.data["context"])
 
       resp =
         conn
         |> put_req_header("accept", "application/rss+xml")
-        |> get("/users/#{user.nickname}/feed.rss", %{"max_id" => note_activity2.id})
+        |> get("/users/#{user.nickname}/feed.rss", %{"max_id" => max_id})
         |> response(200)
 
       activity_titles =
@@ -147,7 +122,7 @@ defmodule Pleroma.Web.Feed.UserControllerTest do
         |> SweetXml.parse()
         |> SweetXml.xpath(~x"//item/title/text()"l)
 
-      assert activity_titles == ['This is...']
+      assert activity_titles == ['This & t...']
     end
 
     test "returns 404 for a missing feed", %{conn: conn} do