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Code Issues Releases Wiki Activity

Added DNS and TCP connections to logcat

This commit is contained in:
M66B 2017-03-12 07:21:13 +01:00
parent d4de22bac5
commit baf5154f6d
1 changed files with 34 additions and 0 deletions
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34
app/src/main/java/eu/faircode/netguard/Util.java
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@ -60,6 +60,7 @@ import com.google.android.gms.common.ConnectionResult;
import com.google.android.gms.common.GoogleApiAvailability;
import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.io.OutputStream;
@ -67,9 +68,11 @@ import java.io.PrintWriter;
import java.io.StringWriter;
import java.io.UnsupportedEncodingException;
import java.net.HttpURLConnection;
import java.net.InetAddress;
import java.net.InterfaceAddress;
import java.net.NetworkInterface;
import java.net.URL;
import java.nio.Buffer;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.text.DateFormat;
@ -803,6 +806,37 @@ public class Util {
sb.append(getSubscriptionInfo(context));
sb.append("\r\n\r\n");
// Get DNS
sb.append("DNS system:\r\n");
for (String dns : getDefaultDNS(context))
sb.append("- ").append(dns).append("\r\n");
sb.append("DNS VPN:\r\n");
for (InetAddress dns : ServiceSinkhole.getDns(context))
sb.append("- ").append(dns).append("\r\n");
sb.append("\r\n");
// Get TCP connection info
String line;
BufferedReader in;
try {
sb.append("/proc/net/tcp:\r\n");
in = new BufferedReader(new FileReader("/proc/net/tcp"));
while ((line = in.readLine()) != null)
sb.append(line).append("\r\n");
in.close();
sb.append("\r\n");
sb.append("/proc/net/tcp6:\r\n");
in = new BufferedReader(new FileReader("/proc/net/tcp6"));
while ((line = in.readLine()) != null)
sb.append(line).append("\r\n");
in.close();
sb.append("\r\n");
} catch (IOException ex) {
sb.append(ex.toString()).append("\r\n");
}
// Get settings
SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
Map<String, ?> all = prefs.getAll();