diff options
Diffstat (limited to 'OpenPGP-Keychain/src/org/sufficientlysecure/keychain/ui/SignKeyActivity.java')
| -rw-r--r-- | OpenPGP-Keychain/src/org/sufficientlysecure/keychain/ui/SignKeyActivity.java | 308 |
1 files changed, 0 insertions, 308 deletions
diff --git a/OpenPGP-Keychain/src/org/sufficientlysecure/keychain/ui/SignKeyActivity.java b/OpenPGP-Keychain/src/org/sufficientlysecure/keychain/ui/SignKeyActivity.java deleted file mode 100644 index 3370a0564..000000000 --- a/OpenPGP-Keychain/src/org/sufficientlysecure/keychain/ui/SignKeyActivity.java +++ /dev/null @@ -1,308 +0,0 @@ -/* - * Copyright (C) 2014 Dominik Schürmann <dominik@dominikschuermann.de> - * Copyright (C) 2011 Senecaso - * - * 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.sufficientlysecure.keychain.ui; - -import java.util.Iterator; - -import org.spongycastle.openpgp.PGPPublicKeyRing; -import org.spongycastle.openpgp.PGPSignature; -import org.sufficientlysecure.keychain.Constants; -import org.sufficientlysecure.keychain.R; -import org.sufficientlysecure.keychain.helper.Preferences; -import org.sufficientlysecure.keychain.pgp.exception.PgpGeneralException; -import org.sufficientlysecure.keychain.provider.ProviderHelper; -import org.sufficientlysecure.keychain.service.KeychainIntentService; -import org.sufficientlysecure.keychain.service.KeychainIntentServiceHandler; -import org.sufficientlysecure.keychain.service.PassphraseCacheService; -import org.sufficientlysecure.keychain.ui.dialog.PassphraseDialogFragment; -import org.sufficientlysecure.keychain.util.Log; - -import android.app.ProgressDialog; -import android.content.Intent; -import android.os.Bundle; -import android.os.Handler; -import android.os.Message; -import android.os.Messenger; -import android.view.View; -import android.view.View.OnClickListener; -import android.widget.ArrayAdapter; -import android.widget.CheckBox; -import android.widget.CompoundButton; -import android.widget.CompoundButton.OnCheckedChangeListener; -import android.widget.Spinner; -import android.widget.Toast; - -import com.actionbarsherlock.app.ActionBar; -import com.actionbarsherlock.app.SherlockFragmentActivity; -import com.beardedhen.androidbootstrap.BootstrapButton; - -/** - * gpg --sign-key - * - * signs the specified public key with the specified secret master key - */ -public class SignKeyActivity extends SherlockFragmentActivity implements - SelectSecretKeyLayoutFragment.SelectSecretKeyCallback { - - public static final String EXTRA_KEY_ID = "key_id"; - - private long mPubKeyId = 0; - private long mMasterKeyId = 0; - - private BootstrapButton mSignButton; - private CheckBox mUploadKeyCheckbox; - private Spinner mSelectKeyserverSpinner; - - private SelectSecretKeyLayoutFragment mSelectKeyFragment; - - @Override - protected void onCreate(Bundle savedInstanceState) { - super.onCreate(savedInstanceState); - - setContentView(R.layout.sign_key_activity); - - final ActionBar actionBar = getSupportActionBar(); - actionBar.setDisplayShowTitleEnabled(true); - actionBar.setDisplayHomeAsUpEnabled(false); - actionBar.setHomeButtonEnabled(false); - - mSelectKeyFragment = (SelectSecretKeyLayoutFragment) getSupportFragmentManager() - .findFragmentById(R.id.sign_key_select_key_fragment); - mSelectKeyFragment.setCallback(this); - - mSelectKeyserverSpinner = (Spinner) findViewById(R.id.sign_key_keyserver); - ArrayAdapter<String> adapter = new ArrayAdapter<String>(this, - android.R.layout.simple_spinner_item, Preferences.getPreferences(this) - .getKeyServers()); - adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); - mSelectKeyserverSpinner.setAdapter(adapter); - - mUploadKeyCheckbox = (CheckBox) findViewById(R.id.sign_key_upload_checkbox); - if (!mUploadKeyCheckbox.isChecked()) { - mSelectKeyserverSpinner.setEnabled(false); - } else { - mSelectKeyserverSpinner.setEnabled(true); - } - - mUploadKeyCheckbox.setOnCheckedChangeListener(new OnCheckedChangeListener() { - - @Override - public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) { - if (!isChecked) { - mSelectKeyserverSpinner.setEnabled(false); - } else { - mSelectKeyserverSpinner.setEnabled(true); - } - } - }); - - mSignButton = (BootstrapButton) findViewById(R.id.sign_key_sign_button); - mSignButton.setOnClickListener(new OnClickListener() { - - @Override - public void onClick(View v) { - if (mPubKeyId != 0) { - if (mMasterKeyId == 0) { - mSelectKeyFragment.setError(getString(R.string.select_key_to_sign)); - } else { - initiateSigning(); - } - } - } - }); - - mPubKeyId = getIntent().getLongExtra(EXTRA_KEY_ID, 0); - if (mPubKeyId == 0) { - Log.e(Constants.TAG, "No pub key id given!"); - finish(); - } - } - - private void showPassphraseDialog(final long secretKeyId) { - // Message is received after passphrase is cached - Handler returnHandler = new Handler() { - @Override - public void handleMessage(Message message) { - if (message.what == PassphraseDialogFragment.MESSAGE_OKAY) { - startSigning(); - } - } - }; - - // Create a new Messenger for the communication back - Messenger messenger = new Messenger(returnHandler); - - try { - PassphraseDialogFragment passphraseDialog = PassphraseDialogFragment.newInstance(this, - messenger, secretKeyId); - - passphraseDialog.show(getSupportFragmentManager(), "passphraseDialog"); - } catch (PgpGeneralException e) { - Log.d(Constants.TAG, "No passphrase for this secret key, encrypt directly!"); - // send message to handler to start encryption directly - returnHandler.sendEmptyMessage(PassphraseDialogFragment.MESSAGE_OKAY); - } - } - - /** - * handles the UI bits of the signing process on the UI thread - */ - private void initiateSigning() { - PGPPublicKeyRing pubring = ProviderHelper.getPGPPublicKeyRingByMasterKeyId(this, mPubKeyId); - if (pubring != null) { - // if we have already signed this key, dont bother doing it again - boolean alreadySigned = false; - - @SuppressWarnings("unchecked") - Iterator<PGPSignature> itr = pubring.getPublicKey(mPubKeyId).getSignatures(); - while (itr.hasNext()) { - PGPSignature sig = itr.next(); - if (sig.getKeyID() == mMasterKeyId) { - alreadySigned = true; - break; - } - } - - if (!alreadySigned) { - /* - * get the user's passphrase for this key (if required) - */ - String passphrase = PassphraseCacheService.getCachedPassphrase(this, mMasterKeyId); - if (passphrase == null) { - showPassphraseDialog(mMasterKeyId); - return; // bail out; need to wait until the user has entered the passphrase - // before trying again - } else { - startSigning(); - } - } else { - Toast.makeText(this, R.string.key_has_already_been_signed, Toast.LENGTH_SHORT) - .show(); - - setResult(RESULT_CANCELED); - finish(); - } - } - } - - /** - * kicks off the actual signing process on a background thread - */ - private void startSigning() { - // Send all information needed to service to sign key in other thread - Intent intent = new Intent(this, KeychainIntentService.class); - - intent.setAction(KeychainIntentService.ACTION_SIGN_KEYRING); - - // fill values for this action - Bundle data = new Bundle(); - - data.putLong(KeychainIntentService.SIGN_KEY_MASTER_KEY_ID, mMasterKeyId); - data.putLong(KeychainIntentService.SIGN_KEY_PUB_KEY_ID, mPubKeyId); - - intent.putExtra(KeychainIntentService.EXTRA_DATA, data); - - // Message is received after signing is done in ApgService - KeychainIntentServiceHandler saveHandler = new KeychainIntentServiceHandler(this, - R.string.progress_signing, ProgressDialog.STYLE_SPINNER) { - public void handleMessage(Message message) { - // handle messages by standard ApgHandler first - super.handleMessage(message); - - if (message.arg1 == KeychainIntentServiceHandler.MESSAGE_OKAY) { - - Toast.makeText(SignKeyActivity.this, R.string.key_sign_success, - Toast.LENGTH_SHORT).show(); - - // check if we need to send the key to the server or not - if (mUploadKeyCheckbox.isChecked()) { - /* - * upload the newly signed key to the key server - */ - uploadKey(); - } else { - finish(); - } - } - }; - }; - - // Create a new Messenger for the communication back - Messenger messenger = new Messenger(saveHandler); - intent.putExtra(KeychainIntentService.EXTRA_MESSENGER, messenger); - - // show progress dialog - saveHandler.showProgressDialog(this); - - // start service with intent - startService(intent); - } - - private void uploadKey() { - // Send all information needed to service to upload key in other thread - Intent intent = new Intent(this, KeychainIntentService.class); - - intent.setAction(KeychainIntentService.ACTION_UPLOAD_KEYRING); - - // fill values for this action - Bundle data = new Bundle(); - - data.putLong(KeychainIntentService.UPLOAD_KEY_KEYRING_ROW_ID, mPubKeyId); - - Spinner keyServer = (Spinner) findViewById(R.id.sign_key_keyserver); - String server = (String) keyServer.getSelectedItem(); - data.putString(KeychainIntentService.UPLOAD_KEY_SERVER, server); - - intent.putExtra(KeychainIntentService.EXTRA_DATA, data); - - // Message is received after uploading is done in ApgService - KeychainIntentServiceHandler saveHandler = new KeychainIntentServiceHandler(this, - R.string.progress_exporting, ProgressDialog.STYLE_HORIZONTAL) { - public void handleMessage(Message message) { - // handle messages by standard ApgHandler first - super.handleMessage(message); - - if (message.arg1 == KeychainIntentServiceHandler.MESSAGE_OKAY) { - - Toast.makeText(SignKeyActivity.this, R.string.key_send_success, - Toast.LENGTH_SHORT).show(); - - finish(); - } - }; - }; - - // Create a new Messenger for the communication back - Messenger messenger = new Messenger(saveHandler); - intent.putExtra(KeychainIntentService.EXTRA_MESSENGER, messenger); - - // show progress dialog - saveHandler.showProgressDialog(this); - - // start service with intent - startService(intent); - } - - /** - * callback from select key fragment - */ - @Override - public void onKeySelected(long secretKeyId) { - mMasterKeyId = secretKeyId; - } -} |