add report uri and report to

test/plugs/http_security_plug_test.exs

@@ -7,28 +7,89 @@ defmodule Pleroma.Web.Plugs.HTTPSecurityPlugTest do
   alias Pleroma.Config
   alias Plug.Conn
 
-  test "it sends CSP headers when enabled", %{conn: conn} do
-    Config.put([:http_security, :enabled], true)
+  describe "http security enabled" do
+    setup do
+      enabled = Config.get([:http_securiy, :enabled])
 
-    conn =
-      conn
-      |> get("/api/v1/instance")
+      Config.put([:http_security, :enabled], true)
 
-    refute Conn.get_resp_header(conn, "x-xss-protection") == []
-    refute Conn.get_resp_header(conn, "x-permitted-cross-domain-policies") == []
-    refute Conn.get_resp_header(conn, "x-frame-options") == []
-    refute Conn.get_resp_header(conn, "x-content-type-options") == []
-    refute Conn.get_resp_header(conn, "x-download-options") == []
-    refute Conn.get_resp_header(conn, "referrer-policy") == []
-    refute Conn.get_resp_header(conn, "content-security-policy") == []
+      on_exit(fn ->
+        Config.put([:http_security, :enabled], enabled)
+      end)
+
+      :ok
+    end
+
+    test "it sends CSP headers when enabled", %{conn: conn} do
+      conn = get(conn, "/api/v1/instance")
+
+      refute Conn.get_resp_header(conn, "x-xss-protection") == []
+      refute Conn.get_resp_header(conn, "x-permitted-cross-domain-policies") == []
+      refute Conn.get_resp_header(conn, "x-frame-options") == []
+      refute Conn.get_resp_header(conn, "x-content-type-options") == []
+      refute Conn.get_resp_header(conn, "x-download-options") == []
+      refute Conn.get_resp_header(conn, "referrer-policy") == []
+      refute Conn.get_resp_header(conn, "content-security-policy") == []
+    end
+
+    test "it sends STS headers when enabled", %{conn: conn} do
+      Config.put([:http_security, :sts], true)
+
+      conn = get(conn, "/api/v1/instance")
+
+      refute Conn.get_resp_header(conn, "strict-transport-security") == []
+      refute Conn.get_resp_header(conn, "expect-ct") == []
+    end
+
+    test "it does not send STS headers when disabled", %{conn: conn} do
+      Config.put([:http_security, :sts], false)
+
+      conn = get(conn, "/api/v1/instance")
+
+      assert Conn.get_resp_header(conn, "strict-transport-security") == []
+      assert Conn.get_resp_header(conn, "expect-ct") == []
+    end
+
+    test "referrer-policy header reflects configured value", %{conn: conn} do
+      conn = get(conn, "/api/v1/instance")
+
+      assert Conn.get_resp_header(conn, "referrer-policy") == ["same-origin"]
+
+      Config.put([:http_security, :referrer_policy], "no-referrer")
+
+      conn =
+        build_conn()
+        |> get("/api/v1/instance")
+
+      assert Conn.get_resp_header(conn, "referrer-policy") == ["no-referrer"]
+    end
+
+    test "it sends `report-to` & `report-uri` CSP response headers" do
+      conn =
+        build_conn()
+        |> get("/api/v1/instance")
+
+      [csp] = Conn.get_resp_header(conn, "content-security-policy")
+
+      assert csp =~ ~r|report-uri https://endpoint.com; report-to csp-endpoint;|
+
+      [reply_to] = Conn.get_resp_header(conn, "reply-to")
+
+      assert reply_to ==
+               "{\"endpoints\":[{\"url\":\"https://endpoint.com\"}],\"group\":\"csp-endpoint\",\"max-age\":10886400}"
+    end
   end
 
   test "it does not send CSP headers when disabled", %{conn: conn} do
+    enabled = Config.get([:http_securiy, :enabled])
+
     Config.put([:http_security, :enabled], false)
 
-    conn =
-      conn
-      |> get("/api/v1/instance")
+    on_exit(fn ->
+      Config.put([:http_security, :enabled], enabled)
+    end)
+
+    conn = get(conn, "/api/v1/instance")
 
     assert Conn.get_resp_header(conn, "x-xss-protection") == []
     assert Conn.get_resp_header(conn, "x-permitted-cross-domain-policies") == []
@@ -38,46 +99,4 @@ defmodule Pleroma.Web.Plugs.HTTPSecurityPlugTest do
     assert Conn.get_resp_header(conn, "referrer-policy") == []
     assert Conn.get_resp_header(conn, "content-security-policy") == []
   end
-
-  test "it sends STS headers when enabled", %{conn: conn} do
-    Config.put([:http_security, :enabled], true)
-    Config.put([:http_security, :sts], true)
-
-    conn =
-      conn
-      |> get("/api/v1/instance")
-
-    refute Conn.get_resp_header(conn, "strict-transport-security") == []
-    refute Conn.get_resp_header(conn, "expect-ct") == []
-  end
-
-  test "it does not send STS headers when disabled", %{conn: conn} do
-    Config.put([:http_security, :enabled], true)
-    Config.put([:http_security, :sts], false)
-
-    conn =
-      conn
-      |> get("/api/v1/instance")
-
-    assert Conn.get_resp_header(conn, "strict-transport-security") == []
-    assert Conn.get_resp_header(conn, "expect-ct") == []
-  end
-
-  test "referrer-policy header reflects configured value", %{conn: conn} do
-    Config.put([:http_security, :enabled], true)
-
-    conn =
-      conn
-      |> get("/api/v1/instance")
-
-    assert Conn.get_resp_header(conn, "referrer-policy") == ["same-origin"]
-
-    Config.put([:http_security, :referrer_policy], "no-referrer")
-
-    conn =
-      build_conn()
-      |> get("/api/v1/instance")
-
-    assert Conn.get_resp_header(conn, "referrer-policy") == ["no-referrer"]
-  end
 end