add fake User-Agent

Author: robin4002

build.gradle

@@ -28,7 +28,7 @@ repositories {
 
 group = 'net.minecraftforgefrance'
 archivesBaseName = 'installer'
-version = '2.3.0'
+version = '2.3.1'
 targetCompatibility = '1.6'
 sourceCompatibility = '1.6'
 

src/main/java/fr/minecraftforgefrance/common/DownloadUtils.java

@@ -22,6 +22,7 @@
 import java.util.jar.JarInputStream;
 import java.util.jar.JarOutputStream;
 import java.util.jar.Pack200;
+import java.util.zip.GZIPInputStream;
 
 import javax.swing.JOptionPane;
 
@@ -53,8 +54,21 @@ public static void readRemoteList(List<FileEntry> files, List<String> dirs)
         try
         {
             URL resourceUrl = new URL(RemoteInfoReader.instance().getSyncUrl());
+            URLConnection connection = resourceUrl.openConnection();
+            connection.setRequestProperty("Accept-Encoding", "gzip");
+            connection.setRequestProperty("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:10.0) Gecko/20100101 Firefox/55.0");
+
             JdomParser parser = new JdomParser();
-            JsonRootNode data = parser.parse(new InputStreamReader(resourceUrl.openStream(), Charsets.UTF_8));
+            InputStreamReader reader = null;
+            if("gzip".equals(connection.getContentEncoding()))
+            {
+                reader = new InputStreamReader(new GZIPInputStream(connection.getInputStream()), Charsets.UTF_8);
+            }
+            else
+            {
+                reader = new InputStreamReader(connection.getInputStream(), Charsets.UTF_8);
+            }
+            JsonRootNode data = parser.parse(reader);
 
             for(int i = 0; i < data.getElements().size(); i++)
             {
@@ -103,6 +117,7 @@ public void run()
         try
         {
             URLConnection connection = url.openConnection();
+            connection.setRequestProperty("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:10.0) Gecko/20100101 Firefox/55.0");
 
             final int fileLength = connection.getContentLength();
 

src/main/java/fr/minecraftforgefrance/common/ProcessInstall.java

@@ -206,6 +206,7 @@ public String apply(JsonNode node)
                 {
                     URL url = new URL(libURL);
                     URLConnection connection = url.openConnection();
+                    connection.setRequestProperty("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:10.0) Gecko/20100101 Firefox/55.0");
                     int fileLength = connection.getContentLength();
                     max += fileLength;
                     this.missingLibs.add(new LibEntry(libURL, libName, libPath, pack, fileLength, xz));

src/main/java/fr/minecraftforgefrance/common/RemoteInfoReader.java

@@ -221,6 +221,7 @@ private InputStreamReader getRemoteStream(String str) throws MalformedURLExcepti
         URI uri = new URI(str);
         URLConnection connection = uri.toURL().openConnection();
         connection.setRequestProperty("Accept-Encoding", "gzip");
+        connection.setRequestProperty("User-Agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:10.0) Gecko/20100101 Firefox/55.0");
         InputStreamReader reader = null;
         if("gzip".equals(connection.getContentEncoding()))
         {
@@ -232,4 +233,4 @@ private InputStreamReader getRemoteStream(String str) throws MalformedURLExcepti
         }
         return reader;
     }
-}
+}