[v8.5.x] Chore: Release 8.5.14 (#56698)

* remove support for v1

(cherry picked from commit 8630a7a991af74edc4030f57d37a4bc263202fde)

* Security: Make proxy endpoints not leak sensitive HTTP headers

Fixes CVE-2022-31130

(cherry picked from commit 2974574a53ab6d26be7b706e76271173a91fea3a)

* Security: Fix do not forward login cookie in outgoing requests

(cherry picked from commit 54a32fc83b233f5910495b5fcca0b4f881221538)

* Add test for username/login field conflict

(cherry picked from commit 7aabcf2694)

* Swap order of login fields

(cherry picked from commit 5ec176cada)

* "Release: Updated versions in package to 8.5.14" (#547)

Co-authored-by: Will Browne <will.browne@grafana.com>
Co-authored-by: Marcus Efraimsson <marcus.efraimsson@gmail.com>
Co-authored-by: linoman <2051016+linoman@users.noreply.github.com>
Co-authored-by: Grot (@grafanabot) <43478413+grafanabot@users.noreply.github.com>

pkg/api/plugins_test.go

@@ -20,6 +20,7 @@ import (
 	"github.com/grafana/grafana/pkg/infra/log"
 	"github.com/grafana/grafana/pkg/models"
 	"github.com/grafana/grafana/pkg/plugins"
+	"github.com/grafana/grafana/pkg/services/contexthandler"
 	"github.com/grafana/grafana/pkg/setting"
 	"github.com/grafana/grafana/pkg/web/webtest"
 )
@@ -275,6 +276,12 @@ func TestMakePluginResourceRequest(t *testing.T) {
 		pluginClient: pluginClient,
 	}
 	req := httptest.NewRequest(http.MethodGet, "/", nil)
+
+	const customHeader = "X-CUSTOM"
+	req.Header.Set(customHeader, "val")
+	ctx := contexthandler.WithAuthHTTPHeader(req.Context(), customHeader)
+	req = req.WithContext(ctx)
+
 	resp := httptest.NewRecorder()
 	pCtx := backend.PluginContext{}
 	err := hs.makePluginResourceRequest(resp, req, pCtx)
@@ -287,6 +294,7 @@ func TestMakePluginResourceRequest(t *testing.T) {
 	}
 
 	require.Equal(t, "sandbox", resp.Header().Get("Content-Security-Policy"))
+	require.Empty(t, req.Header.Get(customHeader))
 }
 
 func callGetPluginAsset(sc *scenarioContext) {