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Code Issues Projects Releases Wiki Activity

Support IPv6 SLAAC addresses.

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This commit is contained in:
akwizgran
2020-02-17 11:07:14 +00:00
parent 2bd2f67693
commit e1084ffadd
8 changed files with 279 additions and 145 deletions
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20
briar-android/src/main/java/org/briarproject/briar/android/reporting/BriarReportPrimer.java
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@@ -21,6 +21,8 @@ import org.briarproject.briar.android.logging.BriefLogFormatter;
import java.io.File;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.net.InetAddress;
import java.net.UnknownHostException;
import java.util.LinkedHashMap;
import java.util.Map;
import java.util.concurrent.Callable;
@@ -185,12 +187,18 @@ public class BriarReportPrimer implements ReportPrimer {
WifiInfo wifiInfo = wm.getConnectionInfo();
if (wifiInfo != null) {
int ip = wifiInfo.getIpAddress(); // Nice API, Google
int ip1 = ip & 0xFF;
int ip2 = (ip >> 8) & 0xFF;
int ip3 = (ip >> 16) & 0xFF;
int ip4 = (ip >> 24) & 0xFF;
String address = ip1 + "." + ip2 + "." + ip3 + "." + ip4;
customData.put("Wi-Fi address", scrubInetAddress(address));
byte[] ipBytes = new byte[4];
ipBytes[0] = (byte) (ip & 0xFF);
ipBytes[1] = (byte) ((ip >> 8) & 0xFF);
ipBytes[2] = (byte) ((ip >> 16) & 0xFF);
ipBytes[3] = (byte) ((ip >> 24) & 0xFF);
try {
InetAddress address = InetAddress.getByAddress(ipBytes);
customData.put("Wi-Fi address",
scrubInetAddress(address));
} catch (UnknownHostException ignored) {
// Should only be thrown if address has illegal length
}
}
}