Proxy Usable

trojan-gfw · Nov 23, 2018 · 0f7105a · 0f7105a
1 parent a5a78c7
commit 0f7105a
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Showing 3 changed files with 31 additions and 10 deletions.
diff --git a/app/src/main/cpp/jni-helper.cpp b/app/src/main/cpp/jni-helper.cpp
@@ -8,20 +8,32 @@
 using namespace std;
 using namespace Net2Tr;
 
-void startTrojan(const string &filename)
+static void startTrojan(const string &config)
 {
     Config c;
-    c.load(filename);
+    c.load(config);
     Service(c).run();
 }
 
-void startN2S(int tun_fd, const string &ip_addr, const string &netmask, const string &ip6_addr, uint16_t mtu, const string &socks5_addr, uint16_t socks5_port)
+static void startN2S(int tun_fd, const string &ip_addr, const string &netmask, const string &ip6_addr, uint16_t mtu, const string &socks5_addr, uint16_t socks5_port)
 {
     N2T n2t(ip_addr, netmask, ip6_addr, mtu);
     N2S(tun_fd, n2t, socks5_addr, socks5_port).start();
 }
 
 extern "C" {
+    JNIEXPORT void JNICALL Java_io_github_trojan_1gfw_igniter_JNIHelper_trojan(JNIEnv *env, jclass, jstring config) {
+        const char *s = env->GetStringUTFChars(config, 0);
+        startTrojan(s);
+    }
+
+    JNIEXPORT void JNICALL Java_io_github_trojan_1gfw_igniter_JNIHelper_n2s(JNIEnv *env, jclass, jint tun_fd, jstring ip_addr, jstring netmask, jstring ip6_addr, jint mtu, jstring socks5_addr, jint socks5_port) {
+        const char *s1 = env->GetStringUTFChars(ip_addr, 0);
+        const char *s2 = env->GetStringUTFChars(netmask, 0);
+        const char *s3 = env->GetStringUTFChars(ip6_addr, 0);
+        const char *s4 = env->GetStringUTFChars(socks5_addr, 0);
+        startN2S(tun_fd, s1, s2, s3, uint16_t(mtu), s4, uint16_t(socks5_port));
+    }
 }
 
 jint JNI_OnLoad(JavaVM* vm, void* reserved)

diff --git a/app/src/main/java/io/github/trojan_gfw/igniter/JNIHelper.java b/app/src/main/java/io/github/trojan_gfw/igniter/JNIHelper.java
@@ -4,4 +4,6 @@ public class JNIHelper {
     static {
         System.loadLibrary("jni-helper");
     }
+    public static native void trojan(String config);
+    public static native void n2s(int tun_fd, String ip_addr, String netmask, String ip6_addr, int mtu, String socks5_addr, int socks5_port);
 }
diff --git a/app/src/main/java/io/github/trojan_gfw/igniter/TrojanService.java b/app/src/main/java/io/github/trojan_gfw/igniter/TrojanService.java
@@ -3,11 +3,6 @@
 import android.content.Intent;
 import android.net.VpnService;
 import android.os.ParcelFileDescriptor;
-import android.util.Log;
-import java.io.File;
-import java.io.IOException;
-import java.io.InputStream;
-import java.util.Scanner;
 
 public class TrojanService extends VpnService {
     @Override
@@ -27,8 +22,20 @@ public int onStartCommand(Intent intent, int flags, int startId) {
         b.addDnsServer("1.1.1.1");
         b.addDnsServer("8.8.8.8");
         ParcelFileDescriptor pfd = b.establish();
-        int fd = pfd.detachFd();
-        String trojanConfigPath = getCacheDir() + "/config.json";
+        final int fd = pfd.detachFd();
+        final String trojanConfigPath = getCacheDir() + "/config.json";
+        new Thread(new Runnable() {
+            @Override
+            public void run() {
+                JNIHelper.trojan(trojanConfigPath);
+            }
+        }).start();
+        new Thread(new Runnable() {
+            @Override
+            public void run() {
+                JNIHelper.n2s(fd, "10.114.51.5", "255.255.255.254", "", 1500, "127.0.0.1", 1080);
+            }
+        }).start();
         return START_STICKY;
     }
 }