Merge pull request #1129 from yuhan6665/fix-host

Fix host should be empty list when it is blank

V2rayNG/app/src/main/kotlin/com/v2ray/ang/dto/V2rayConfig.kt

@@ -205,8 +205,8 @@ data class V2rayConfig(
                             tcpSetting.header.type = HTTP
                             if (!TextUtils.isEmpty(host) || !TextUtils.isEmpty(path)) {
                                 val requestObj = TcpSettingsBean.HeaderBean.RequestBean()
-                                requestObj.headers.Host = (host ?: "").split(",").map { it.trim() }
-                                requestObj.path = (path ?: "").split(",").map { it.trim() }
+                                requestObj.headers.Host = (host ?: "").split(",").map { it.trim() }.filter { it.isNotEmpty() }
+                                requestObj.path = (path ?: "").split(",").map { it.trim() }.filter { it.isNotEmpty() }
                                 tcpSetting.header.request = requestObj
                                 sni = requestObj.headers.Host.getOrNull(0) ?: sni
                             }
@@ -236,7 +236,7 @@ data class V2rayConfig(
                     "h2", "http" -> {
                         network = "h2"
                         val h2Setting = HttpSettingsBean()
-                        h2Setting.host = (host ?: "").split(",").map { it.trim() }
+                        h2Setting.host = (host ?: "").split(",").map { it.trim() }.filter { it.isNotEmpty() }
                         sni = h2Setting.host.getOrNull(0) ?: sni
                         h2Setting.path = path ?: "/"
                         httpSettings = h2Setting

V2rayNG/app/src/main/kotlin/com/v2ray/ang/util/Utils.kt

@@ -102,9 +102,14 @@ object Utils {
         try {
             return Base64.decode(text, Base64.NO_WRAP).toString(charset("UTF-8"))
         } catch (e: Exception) {
-            e.printStackTrace()
-            return ""
+            Log.i(AppConfig.ANG_PACKAGE, "Parse base64 standard failed $e")
         }
+        try {
+            return Base64.decode(text, Base64.NO_WRAP.or(Base64.URL_SAFE)).toString(charset("UTF-8"))
+        } catch (e: Exception) {
+            Log.i(AppConfig.ANG_PACKAGE, "Parse base64 url safe failed $e")
+        }
+        return ""
     }
 
     /**