moparisthebest/open-keychain
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Code Issues Releases Wiki Activity

Safeslinger: cleanup

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This commit is contained in:
Dominik Schürmann 2014-09-04 14:56:30 +02:00
parent b1c3bfa157
commit 7b51718c92
1 changed files with 15 additions and 16 deletions
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31
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyShareFragment.java
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@ -56,9 +56,7 @@ import org.sufficientlysecure.keychain.util.QrCodeUtils;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.nio.ByteBuffer;
import java.util.ArrayList;
import java.util.Arrays;
import edu.cmu.cylab.starslinger.exchange.ExchangeActivity;
import edu.cmu.cylab.starslinger.exchange.ExchangeConfig;
@ -252,19 +250,10 @@ public class ViewKeyShareFragment extends LoaderFragment implements
case REQUEST_CODE_SAFESLINGER:
switch (resultCode) {
case ExchangeActivity.RESULT_EXCHANGE_OK:
// use newly exchanged data from 'theirSecrets'
ArrayList<byte[]> theirSecrets = endExchange(data);
// import exchanged keys
Intent importIntent = new Intent(getActivity(), ImportKeysActivity.class);
importIntent.setAction(ImportKeysActivity.ACTION_IMPORT_KEY);
ByteArrayOutputStream out = new ByteArrayOutputStream();
for (byte[] t : theirSecrets) {
try {
out.write(t);
} catch (IOException e) {
Log.e(Constants.TAG, "IOException", e);
}
}
importIntent.putExtra(ImportKeysActivity.EXTRA_KEY_BYTES, out.toByteArray());
importIntent.putExtra(ImportKeysActivity.EXTRA_KEY_BYTES, getSlingedKeys(data));
startActivity(importIntent);
break;
case ExchangeActivity.RESULT_EXCHANGE_CANCELED:
@ -277,11 +266,11 @@ public class ViewKeyShareFragment extends LoaderFragment implements
super.onActivityResult(requestCode, resultCode, data);
}
private static ArrayList<byte[]> endExchange(Intent data) {
private static byte[] getSlingedKeys(Intent data) {
ArrayList<byte[]> theirSecrets = new ArrayList<byte[]>();
Bundle extras = data.getExtras();
if (extras != null) {
byte[] d = null;
byte[] d;
int i = 0;
do {
d = extras.getByteArray(ExchangeConfig.extra.MEMBER_DATA + i);
@ -291,7 +280,17 @@ public class ViewKeyShareFragment extends LoaderFragment implements
}
} while (d != null);
}
return theirSecrets;
// concatenate keys
ByteArrayOutputStream out = new ByteArrayOutputStream();
for (byte[] t : theirSecrets) {
try {
out.write(t);
} catch (IOException e) {
Log.e(Constants.TAG, "IOException", e);
}
}
return out.toByteArray();
}