diff options
Diffstat (limited to 'org_apg/src/org/apg/ui/ImportFromQRCodeActivity.java')
| -rw-r--r-- | org_apg/src/org/apg/ui/ImportFromQRCodeActivity.java | 152 |
1 files changed, 0 insertions, 152 deletions
diff --git a/org_apg/src/org/apg/ui/ImportFromQRCodeActivity.java b/org_apg/src/org/apg/ui/ImportFromQRCodeActivity.java deleted file mode 100644 index 27e2be621..000000000 --- a/org_apg/src/org/apg/ui/ImportFromQRCodeActivity.java +++ /dev/null @@ -1,152 +0,0 @@ -/* - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package org.apg.ui; - -import java.io.ByteArrayInputStream; -import java.io.IOException; - -import org.apg.Apg; -import org.apg.Constants; -import org.apg.HkpKeyServer; -import org.apg.Id; -import org.apg.KeyServer.QueryException; -import org.spongycastle.openpgp.PGPKeyRing; -import org.spongycastle.openpgp.PGPPublicKeyRing; -import org.apg.R; - -import android.content.Intent; -import android.os.Bundle; -import android.os.Message; -import android.util.Log; -import android.widget.Toast; - -import com.google.zxing.integration.android.IntentIntegrator; -import com.google.zxing.integration.android.IntentResult; - -public class ImportFromQRCodeActivity extends BaseActivity { - private static final String TAG = "ImportFromQRCodeActivity"; - - private final Bundle status = new Bundle(); - private final Message msg = new Message(); - - @Override - protected void onCreate(Bundle savedInstanceState) { - super.onCreate(savedInstanceState); - - new IntentIntegrator(this).initiateScan(); - } - - private void importAndSign(final long keyId, final String expectedFingerprint) { - if (expectedFingerprint != null && expectedFingerprint.length() > 0) { - - Thread t = new Thread() { - @Override - public void run() { - try { - // TODO: display some sort of spinner here while the user waits - - HkpKeyServer server = new HkpKeyServer(mPreferences.getKeyServers()[0]); // TODO: there should be only 1 - String encodedKey = server.get(keyId); - - PGPKeyRing keyring = Apg.decodeKeyRing(new ByteArrayInputStream(encodedKey.getBytes())); - if (keyring != null && keyring instanceof PGPPublicKeyRing) { - PGPPublicKeyRing publicKeyRing = (PGPPublicKeyRing) keyring; - - // make sure the fingerprints match before we cache this thing - String actualFingerprint = Apg.convertToHex(publicKeyRing.getPublicKey().getFingerprint()); - if (expectedFingerprint.equals(actualFingerprint)) { - // store the signed key in our local cache - int retval = Apg.storeKeyRingInCache(publicKeyRing); - if (retval != Id.return_value.ok && retval != Id.return_value.updated) { - status.putString(Apg.EXTRA_ERROR, "Failed to store signed key in local cache"); - } else { - Intent intent = new Intent(ImportFromQRCodeActivity.this, SignKeyActivity.class); - intent.putExtra(Apg.EXTRA_KEY_ID, keyId); - startActivityForResult(intent, Id.request.sign_key); - } - } else { - status.putString(Apg.EXTRA_ERROR, "Scanned fingerprint does NOT match the fingerprint of the received key. You shouldnt trust this key."); - } - } - } catch (QueryException e) { - Log.e(TAG, "Failed to query KeyServer", e); - status.putString(Apg.EXTRA_ERROR, "Failed to query KeyServer"); - status.putInt(Constants.extras.STATUS, Id.message.done); - } catch (IOException e) { - Log.e(TAG, "Failed to query KeyServer", e); - status.putString(Apg.EXTRA_ERROR, "Failed to query KeyServer"); - status.putInt(Constants.extras.STATUS, Id.message.done); - } - } - }; - - t.setName("KeyExchange Download Thread"); - t.setDaemon(true); - t.start(); - } - } - - @Override - protected void onActivityResult(int requestCode, int resultCode, Intent data) { - switch (requestCode) { - case IntentIntegrator.REQUEST_CODE: { - boolean debug = true; // TODO: remove this!!! - IntentResult scanResult = IntentIntegrator.parseActivityResult(requestCode, resultCode, data); - if (debug || (scanResult != null && scanResult.getFormatName() != null)) { - String[] bits = debug ? new String[] { "5993515643896327656", "0816 F68A 6816 68FB 01BF 2CA5 532D 3EB9 1E2F EDE8" } : scanResult.getContents().split(","); - if (bits.length != 2) { - return; // dont know how to handle this. Not a valid code - } - - long keyId = Long.parseLong(bits[0]); - String expectedFingerprint = bits[1]; - - importAndSign(keyId, expectedFingerprint); - - break; - } - } - - case Id.request.sign_key: { - // signals the end of processing. Signature was either applied, or it wasnt - status.putInt(Constants.extras.STATUS, Id.message.done); - - msg.setData(status); - sendMessage(msg); - - break; - } - - default: { - super.onActivityResult(requestCode, resultCode, data); - } - } - } - - @Override - public void doneCallback(Message msg) { - super.doneCallback(msg); - - Bundle data = msg.getData(); - String error = data.getString(Apg.EXTRA_ERROR); - if (error != null) { - Toast.makeText(this, getString(R.string.errorMessage, error), Toast.LENGTH_SHORT).show(); - return; - } - - Toast.makeText(this, R.string.keySignSuccess, Toast.LENGTH_SHORT).show(); // TODO - finish(); - } -} |