From 7f42443cce11e64b24266b154d1e64c2a513f66c Mon Sep 17 00:00:00 2001
From: Jeff <jeff@i2p.rocks>
Date: Sat, 20 Oct 2018 10:26:12 -0400
Subject: [PATCH 1/4] update css

---
 contrib/static/site.css | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/contrib/static/site.css b/contrib/static/site.css
index 4b2ade3..c7ca52f 100644
--- a/contrib/static/site.css
+++ b/contrib/static/site.css
@@ -848,3 +848,8 @@ th > label {
       .spoiler:hover a:hover {
         color: #0066FF;
       }
+
+
+      :target {
+          background-color: #493769;
+      }

From 644f8da3f4d2b2b7290082ff85dee589dbdf6fb9 Mon Sep 17 00:00:00 2001
From: Jeff <jeff@i2p.rocks>
Date: Sat, 20 Oct 2018 10:27:24 -0400
Subject: [PATCH 2/4] update css

---
 contrib/static/krane.css | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/contrib/static/krane.css b/contrib/static/krane.css
index e4ba2df..34c08e0 100644
--- a/contrib/static/krane.css
+++ b/contrib/static/krane.css
@@ -538,3 +538,9 @@ background-repeat: repeat;
     border: solid #333 1px;
     padding-left: 1em;
 }
+
+
+
+:target {
+    background-color: #493769;
+}

From b4de45569ee69e51cd04a1c3f0f272ad84d2cba2 Mon Sep 17 00:00:00 2001
From: Jeff <jeff@i2p.rocks>
Date: Sat, 20 Oct 2018 11:24:30 -0400
Subject: [PATCH 3/4] don't fallback to english to prevent cache layer DoS

---
 contrib/backends/srndv2/src/srnd/i18n.go       | 10 +++++++++-
 contrib/backends/srndv2/src/srnd/null_cache.go |  6 +++++-
 contrib/static/krane.css                       |  7 +++++++
 3 files changed, 21 insertions(+), 2 deletions(-)

diff --git a/contrib/backends/srndv2/src/srnd/i18n.go b/contrib/backends/srndv2/src/srnd/i18n.go
index c8e43b5..2d6566f 100644
--- a/contrib/backends/srndv2/src/srnd/i18n.go
+++ b/contrib/backends/srndv2/src/srnd/i18n.go
@@ -7,6 +7,7 @@ import (
 	"log"
 	"path/filepath"
 	"strings"
+	"errors"
 )
 
 type I18N struct {
@@ -22,6 +23,7 @@ type I18N struct {
 }
 
 var I18nProvider *I18N = nil
+var ErrNoLang = errors.New("no such language")
 
 //Read all .ini files in dir, where the filenames are BCP 47 tags
 //Use the language matcher to get the best match for the locale preference
@@ -41,17 +43,23 @@ func NewI18n(locale, dir string) (*I18N, error) {
 		return nil, err
 	}
 
+	found:= false
 	serverLangs := make([]language.Tag, 1)
-	serverLangs[0] = language.AmericanEnglish // en-US fallback
+	//	serverLangs[0] = language.AmericanEnglish // en-US fallback
 	for _, file := range files {
 		if filepath.Ext(file.Name()) == ".ini" {
 			name := strings.TrimSuffix(file.Name(), ".ini")
 			tag, err := language.Parse(name)
 			if err == nil {
 				serverLangs = append(serverLangs, tag)
+				found = true;
 			}
 		}
 	}
+	if !found {
+		return nil, ErrNoLang
+	}
+	
 	matcher := language.NewMatcher(serverLangs)
 	tag, _, _ := matcher.Match(pref)
 
diff --git a/contrib/backends/srndv2/src/srnd/null_cache.go b/contrib/backends/srndv2/src/srnd/null_cache.go
index 8011296..a9722cd 100644
--- a/contrib/backends/srndv2/src/srnd/null_cache.go
+++ b/contrib/backends/srndv2/src/srnd/null_cache.go
@@ -51,6 +51,7 @@ func (self *nullHandler) GetI18N(r *http.Request) *I18N {
 		i, err = NewI18n(lang, self.translations)
 		if err != nil {
 			log.Println(err)
+			return nil
 		}
 		if i != nil {
 			self.i18n[lang] = i
@@ -64,7 +65,10 @@ func (self *nullHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 
 	sfw := strings.Count(r.URL.RawQuery, "sfw=1") > 0
 	i18n := self.GetI18N(r)
-
+	if i18n == nil {
+		http.Redirect(w, r, r.URL.Path, http.StatusFound)
+		return
+	}
 	path := r.URL.Path
 	_, file := filepath.Split(path)
 
diff --git a/contrib/static/krane.css b/contrib/static/krane.css
index 34c08e0..705b292 100644
--- a/contrib/static/krane.css
+++ b/contrib/static/krane.css
@@ -544,3 +544,10 @@ background-repeat: repeat;
 :target {
     background-color: #493769;
 }
+
+body {
+    display: inline-flex;
+    flex-direction: column;
+    flex-wrap: wrap;
+    flex-flow: wrap;
+}

From 0c77218b70d89256a832a4e02977a5f601559987 Mon Sep 17 00:00:00 2001
From: Jeff <jeff@i2p.rocks>
Date: Sat, 20 Oct 2018 11:37:13 -0400
Subject: [PATCH 4/4] 404 instead of redirect

---
 contrib/backends/srndv2/src/srnd/null_cache.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/contrib/backends/srndv2/src/srnd/null_cache.go b/contrib/backends/srndv2/src/srnd/null_cache.go
index a9722cd..b5bbcec 100644
--- a/contrib/backends/srndv2/src/srnd/null_cache.go
+++ b/contrib/backends/srndv2/src/srnd/null_cache.go
@@ -66,7 +66,7 @@ func (self *nullHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 	sfw := strings.Count(r.URL.RawQuery, "sfw=1") > 0
 	i18n := self.GetI18N(r)
 	if i18n == nil {
-		http.Redirect(w, r, r.URL.Path, http.StatusFound)
+		w.WriteHeader(http.StatusNotFound)
 		return
 	}
 	path := r.URL.Path