feat(serverHandler): render 401 unauthorized state as regular page

Author: marjune163

src/i18n/translation.go

@@ -33,6 +33,7 @@ type Translation struct {
 	DeleteLabel   string
 	DeleteConfirm string
 
+	Error401 string
 	Error403 string
 	Error404 string
 	Error500 string
@@ -71,6 +72,7 @@ var translationEnUs = Translation{
 	DeleteLabel:   "Delete",
 	DeleteConfirm: "Confirm delete?",
 
+	Error401: "401 unauthorized",
 	Error403: "403 resource is forbidden",
 	Error404: "404 resource not found",
 	Error500: "500 potential issue occurred",
@@ -109,6 +111,7 @@ var translationZhSimp = Translation{
 	DeleteLabel:   "删除",
 	DeleteConfirm: "确认删除吗？",
 
+	Error401: "401 未授权",
 	Error403: "403 禁止访问资源",
 	Error404: "404 资源不存在",
 	Error500: "500 发生潜在错误",
@@ -147,6 +150,7 @@ var translationZhTrad = Translation{
 	DeleteLabel:   "刪除",
 	DeleteConfirm: "確認刪除嗎？",
 
+	Error401: "401 未授權",
 	Error403: "403 禁止訪問資源",
 	Error404: "404 資源不存在",
 	Error500: "500 發生潛在錯誤",

src/serverHandler/aliasHandler.go

@@ -118,49 +118,44 @@ func (h *aliasHandler) ServeHTTP(w http.ResponseWriter, r *http.Request) {
 
 	if data.NeedAuth {
 		h.notifyAuth(w, r)
+	}
 
-		if !data.AuthSuccess {
-			if !h.postMiddleware(w, r, data, fsPath) {
-				h.authFailed(w, data.Status)
-			}
-			return
-		}
-
+	if data.AuthSuccess {
 		if data.forceAuth {
 			h.redirectWithoutForceAuth(w, r, data)
 			return
 		}
-	}
 
-	if data.NeedDirSlashRedirect {
-		h.redirectWithSlashSuffix(w, r, data.prefixReqPath)
-		return
-	}
-
-	header(w, data.Headers)
+		if data.NeedDirSlashRedirect {
+			h.redirectWithSlashSuffix(w, r, data.prefixReqPath)
+			return
+		}
 
-	if data.CanCors {
-		cors(w)
-	}
+		header(w, data.Headers)
 
-	if data.IsMutate {
-		h.mutate(w, r, data)
-		return
-	}
+		if data.CanCors {
+			cors(w)
+		}
 
-	// archive
-	if len(r.URL.RawQuery) >= 3 {
-		switch r.URL.RawQuery[:3] {
-		case "tar":
-			h.tar(w, r, data)
-			return
-		case "tgz":
-			h.tgz(w, r, data)
-			return
-		case "zip":
-			h.zip(w, r, data)
+		if data.IsMutate {
+			h.mutate(w, r, data)
 			return
 		}
+
+		// archive
+		if len(r.URL.RawQuery) >= 3 {
+			switch r.URL.RawQuery[:3] {
+			case "tar":
+				h.tar(w, r, data)
+				return
+			case "tgz":
+				h.tgz(w, r, data)
+				return
+			case "zip":
+				h.zip(w, r, data)
+				return
+			}
+		}
 	}
 
 	if h.postMiddleware(w, r, data, fsPath) {

src/serverHandler/auth.go

@@ -43,8 +43,3 @@ func (h *aliasHandler) verifyAuth(r *http.Request, needAuth bool) (username stri
 
 	return
 }
-
-func (h *aliasHandler) authFailed(w http.ResponseWriter, status int) {
-	w.WriteHeader(status)
-	w.Write([]byte("Unauthorized"))
-}

src/tpl/defaultTheme/frontend/index.html

@@ -125,7 +125,9 @@
 	{{end}}
 </ul>
 
-{{if eq .Status 403}}
+{{if eq .Status 401}}
+<div class="error">{{.Trans.Error401}}</div>
+{{else if eq .Status 403}}
 <div class="error">{{.Trans.Error403}}</div>
 {{else if eq .Status 404}}
 <div class="error">{{.Trans.Error404}}</div>