diff options
Diffstat (limited to 'OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EncryptActivity.java')
-rw-r--r-- | OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EncryptActivity.java | 188 |
1 files changed, 0 insertions, 188 deletions
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EncryptActivity.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EncryptActivity.java deleted file mode 100644 index cd1028de4..000000000 --- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/EncryptActivity.java +++ /dev/null @@ -1,188 +0,0 @@ -/* - * Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de> - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. - */ - -package org.sufficientlysecure.keychain.ui; - -import android.app.Activity; -import android.app.ProgressDialog; -import android.content.Intent; -import android.os.Bundle; -import android.os.Message; -import android.os.Messenger; -import android.view.View; - -import org.openintents.openpgp.util.OpenPgpApi; -import org.sufficientlysecure.keychain.R; -import org.sufficientlysecure.keychain.operations.results.PgpSignEncryptResult; -import org.sufficientlysecure.keychain.operations.results.SignEncryptResult; -import org.sufficientlysecure.keychain.pgp.SignEncryptParcel; -import org.sufficientlysecure.keychain.service.KeychainIntentService; -import org.sufficientlysecure.keychain.service.ServiceProgressHandler; -import org.sufficientlysecure.keychain.ui.dialog.ProgressDialogFragment; -import org.sufficientlysecure.keychain.util.Passphrase; - -import java.util.Date; - -public abstract class EncryptActivity extends BaseActivity { - - public static final int REQUEST_CODE_PASSPHRASE = 0x00008001; - public static final int REQUEST_CODE_NFC = 0x00008002; - - // For NFC data - protected Passphrase mSigningKeyPassphrase = null; - protected Date mNfcTimestamp = null; - protected byte[] mNfcHash = null; - - @Override - public void onCreate(Bundle savedInstanceState) { - super.onCreate(savedInstanceState); - - setFullScreenDialogClose(new View.OnClickListener() { - @Override - public void onClick(View v) { - setResult(Activity.RESULT_CANCELED); - finish(); - } - }, false); - } - - protected void startPassphraseDialog(long subkeyId) { - Intent intent = new Intent(this, PassphraseDialogActivity.class); - intent.putExtra(PassphraseDialogActivity.EXTRA_SUBKEY_ID, subkeyId); - startActivityForResult(intent, REQUEST_CODE_PASSPHRASE); - } - - protected void startNfcSign(long keyId, Passphrase pin, byte[] hashToSign, int hashAlgo) { - // build PendingIntent for Yubikey NFC operations - Intent intent = new Intent(this, NfcActivity.class); - intent.setAction(NfcActivity.ACTION_SIGN_HASH); - - // pass params through to activity that it can be returned again later to repeat pgp operation - intent.putExtra(NfcActivity.EXTRA_DATA, new Intent()); // not used, only relevant to OpenPgpService - intent.putExtra(NfcActivity.EXTRA_KEY_ID, keyId); - intent.putExtra(NfcActivity.EXTRA_PIN, pin); - intent.putExtra(NfcActivity.EXTRA_NFC_HASH_TO_SIGN, hashToSign); - intent.putExtra(NfcActivity.EXTRA_NFC_HASH_ALGO, hashAlgo); - - startActivityForResult(intent, REQUEST_CODE_NFC); - } - - @Override - protected void onActivityResult(int requestCode, int resultCode, Intent data) { - switch (requestCode) { - case REQUEST_CODE_PASSPHRASE: { - if (resultCode == RESULT_OK && data != null) { - mSigningKeyPassphrase = data.getParcelableExtra(PassphraseDialogActivity.MESSAGE_DATA_PASSPHRASE); - startEncrypt(); - return; - } - break; - } - - case REQUEST_CODE_NFC: { - if (resultCode == RESULT_OK && data != null) { - mNfcHash = data.getByteArrayExtra(OpenPgpApi.EXTRA_NFC_SIGNED_HASH); - startEncrypt(); - return; - } - break; - } - - default: { - super.onActivityResult(requestCode, resultCode, data); - break; - } - } - } - - public void startEncrypt() { - if (!inputIsValid()) { - // Notify was created by inputIsValid. - return; - } - - // Send all information needed to service to edit key in other thread - Intent intent = new Intent(this, KeychainIntentService.class); - intent.setAction(KeychainIntentService.ACTION_SIGN_ENCRYPT); - - Bundle data = new Bundle(); - data.putParcelable(KeychainIntentService.SIGN_ENCRYPT_PARCEL, createEncryptBundle()); - intent.putExtra(KeychainIntentService.EXTRA_DATA, data); - - // Message is received after encrypting is done in KeychainIntentService - ServiceProgressHandler serviceHandler = new ServiceProgressHandler( - this, - getString(R.string.progress_encrypting), - ProgressDialog.STYLE_HORIZONTAL, - ProgressDialogFragment.ServiceType.KEYCHAIN_INTENT) { - public void handleMessage(Message message) { - // handle messages by standard KeychainIntentServiceHandler first - super.handleMessage(message); - - if (message.arg1 == MessageStatus.OKAY.ordinal()) { - SignEncryptResult result = - message.getData().getParcelable(SignEncryptResult.EXTRA_RESULT); - - PgpSignEncryptResult pgpResult = result.getPending(); - - if (pgpResult != null && pgpResult.isPending()) { - if ((pgpResult.getResult() & PgpSignEncryptResult.RESULT_PENDING_PASSPHRASE) == - PgpSignEncryptResult.RESULT_PENDING_PASSPHRASE) { - startPassphraseDialog(pgpResult.getKeyIdPassphraseNeeded()); - } else if ((pgpResult.getResult() & PgpSignEncryptResult.RESULT_PENDING_NFC) == - PgpSignEncryptResult.RESULT_PENDING_NFC) { - - mNfcTimestamp = pgpResult.getNfcTimestamp(); - startNfcSign(pgpResult.getNfcKeyId(), pgpResult.getNfcPassphrase(), - pgpResult.getNfcHash(), pgpResult.getNfcAlgo()); - } else { - throw new RuntimeException("Unhandled pending result!"); - } - return; - } - - if (result.success()) { - onEncryptSuccess(result); - } else { - result.createNotify(EncryptActivity.this).show(); - } - - // no matter the result, reset parameters - mSigningKeyPassphrase = null; - mNfcHash = null; - mNfcTimestamp = null; - } - } - }; - // Create a new Messenger for the communication back - Messenger messenger = new Messenger(serviceHandler); - intent.putExtra(KeychainIntentService.EXTRA_MESSENGER, messenger); - - // show progress dialog - serviceHandler.showProgressDialog(this); - - // start service with intent - startService(intent); - } - - protected abstract boolean inputIsValid(); - - protected abstract void onEncryptSuccess(SignEncryptResult result); - - protected abstract SignEncryptParcel createEncryptBundle(); - -} |