diff options
Diffstat (limited to 'app/src/main/java')
| -rw-r--r-- | app/src/main/java/com/zeapo/pwdstore/crypto/PgpHandler.java | 836 |
1 files changed, 0 insertions, 836 deletions
diff --git a/app/src/main/java/com/zeapo/pwdstore/crypto/PgpHandler.java b/app/src/main/java/com/zeapo/pwdstore/crypto/PgpHandler.java deleted file mode 100644 index 4975a6b8..00000000 --- a/app/src/main/java/com/zeapo/pwdstore/crypto/PgpHandler.java +++ /dev/null @@ -1,836 +0,0 @@ -package com.zeapo.pwdstore.crypto; - -import android.annotation.SuppressLint; -import android.app.Activity; -import android.app.DialogFragment; -import android.app.PendingIntent; -import android.content.ClipData; -import android.content.ClipboardManager; -import android.content.Intent; -import android.content.IntentSender; -import android.content.SharedPreferences; -import android.graphics.Typeface; -import android.os.AsyncTask; -import android.os.Bundle; -import android.os.Handler; -import android.os.SystemClock; -import android.preference.PreferenceManager; -import android.support.v4.app.FragmentManager; -import android.support.v4.app.FragmentTransaction; -import android.support.v7.app.AppCompatActivity; -import android.text.TextUtils; -import android.text.method.PasswordTransformationMethod; -import android.util.Log; -import android.view.Menu; -import android.view.MenuItem; -import android.view.MotionEvent; -import android.view.View; -import android.view.WindowManager; -import android.widget.Button; -import android.widget.EditText; -import android.widget.LinearLayout; -import android.widget.ProgressBar; -import android.widget.TextView; -import android.widget.Toast; - -import com.zeapo.pwdstore.BuildConfig; -import com.zeapo.pwdstore.PasswordEntry; -import com.zeapo.pwdstore.R; -import com.zeapo.pwdstore.SelectFolderFragment; -import com.zeapo.pwdstore.UserPreference; -import com.zeapo.pwdstore.pwgenDialogFragment; -import com.zeapo.pwdstore.utils.PasswordRepository; - -import org.apache.commons.io.FileUtils; -import org.openintents.openpgp.IOpenPgpService2; -import org.openintents.openpgp.OpenPgpError; -import org.openintents.openpgp.util.OpenPgpApi; -import org.openintents.openpgp.util.OpenPgpServiceConnection; - -import java.io.ByteArrayInputStream; -import java.io.ByteArrayOutputStream; -import java.io.File; -import java.io.InputStream; -import java.io.OutputStream; -import java.io.UnsupportedEncodingException; -import java.util.HashSet; -import java.util.Set; - -public class PgpHandler extends AppCompatActivity implements OpenPgpServiceConnection.OnBound { - private static DelayShow delayTask; - private OpenPgpServiceConnection mServiceConnection; - private Set<String> keyIDs = new HashSet<>(); - SharedPreferences settings; - private Activity activity; - ClipboardManager clipboard; - - SelectFolderFragment passwordList; - private Intent selectFolderData; - - private boolean registered; - - public static final int REQUEST_CODE_SIGN = 9910; - public static final int REQUEST_CODE_ENCRYPT = 9911; - public static final int REQUEST_CODE_SIGN_AND_ENCRYPT = 9912; - public static final int REQUEST_CODE_DECRYPT_AND_VERIFY = 9913; - public static final int REQUEST_CODE_GET_KEY = 9914; - public static final int REQUEST_CODE_GET_KEY_IDS = 9915; - public static final int REQUEST_CODE_EDIT = 9916; - public static final int REQUEST_CODE_SELECT_FOLDER = 9917; - - private PasswordEntry passwordEntry = null; - - public final class Constants { - public static final String TAG = "Keychain"; - } - - @Override - protected void onCreate(Bundle savedInstanceState) { - super.onCreate(savedInstanceState); - - getWindow().setFlags(WindowManager.LayoutParams.FLAG_SECURE, - WindowManager.LayoutParams.FLAG_SECURE); - - this.activity = this; - this.clipboard = (ClipboardManager) getSystemService(CLIPBOARD_SERVICE); - - if (getIntent().getStringExtra("Operation").equals("ENCRYPT")) { - setTitle("New password"); - } - - // some persistance - settings = PreferenceManager.getDefaultSharedPreferences(this); - String providerPackageName = settings.getString("openpgp_provider_list", ""); - keyIDs = settings.getStringSet("openpgp_key_ids_set", new HashSet<String>()); - - registered = false; - - if (TextUtils.isEmpty(providerPackageName)) { - Toast.makeText(this, this.getResources().getString(R.string.provider_toast_text), Toast.LENGTH_LONG).show(); - Intent intent = new Intent(this, UserPreference.class); - startActivity(intent); - // a small hack to avoid eternal loop later, have to be solved via a startactivityforresult() - setResult(RESULT_CANCELED); - finish(); - - } else { - - // bind to service - mServiceConnection = new OpenPgpServiceConnection( - PgpHandler.this, providerPackageName, this); - mServiceConnection.bindToService(); - registered = true; - getSupportActionBar().setDisplayHomeAsUpEnabled(true); - } - } - - @Override - public void onStop() { - super.onStop(); - if (this.registered && this.mServiceConnection.isBound()) - try { - this.mServiceConnection.unbindFromService(); - } catch (Exception e) { - // ignore any errors, we'll stop anyway. - } - } - - @Override - public boolean onCreateOptionsMenu(Menu menu) { - // Inflate the menu; this adds items to the action bar if it is present. - switch (getIntent().getStringExtra("Operation")) { - case "ENCRYPT": - getMenuInflater().inflate(R.menu.pgp_handler_new_password, menu); - break; - case "SELECTFOLDER": - getMenuInflater().inflate(R.menu.pgp_handler_select_folder, menu); - break; - default: - getMenuInflater().inflate(R.menu.pgp_handler, menu); - } - return true; - } - - @Override - public boolean onOptionsItemSelected(MenuItem item) { - // Handle action bar item clicks here. The action bar will - // automatically handle clicks on the Home/Up button, so long - // as you specify a parent activity in AndroidManifest.xml. - int id = item.getItemId(); - switch (id) { - case android.R.id.home: - setResult(RESULT_CANCELED); - finish(); - return true; - case R.id.copy_password: - copyPasswordToClipBoard(); - break; - case R.id.share_password_as_plaintext: - shareAsPlaintext(); - break; - case R.id.edit_password: - editPassword(); - break; - case R.id.crypto_confirm_add: - encrypt(new Intent()); - break; - case R.id.crypto_cancel_add: - setResult(RESULT_CANCELED); - finish(); - return true; - case R.id.crypto_select: - selectFolder(); - break; - } - return super.onOptionsItemSelected(item); - } - - private void selectFolder() { - if (selectFolderData == null || passwordList == null) { - Log.wtf(Constants.TAG, "Folder selected while the app didn't ask for one to be selected?"); - } - selectFolderData.putExtra("SELECTED_FOLDER_PATH", passwordList.getCurrentDir().getAbsolutePath()); - setResult(RESULT_OK, selectFolderData); - finish(); - } - - public void editPassword() { - // if in encrypt or in decrypt and password is invisible - // (because !showPassword, so this will instantly close), do nothing - if (findViewById(R.id.crypto_password_show) == null - || findViewById(R.id.crypto_container).getVisibility() != View.VISIBLE) - return; - - CharSequence category = ((TextView) findViewById(R.id.crypto_password_category_decrypt)).getText(); - CharSequence file = ((TextView) findViewById(R.id.crypto_password_file)).getText(); - CharSequence password = ((TextView) findViewById(R.id.crypto_password_show)).getText(); - CharSequence extra = ((TextView) findViewById(R.id.crypto_extra_show)).getText(); - - setContentView(R.layout.encrypt_layout); - Typeface monoTypeface = Typeface.createFromAsset(getAssets(), "fonts/sourcecodepro.ttf"); - ((EditText) findViewById(R.id.crypto_password_edit)).setTypeface(monoTypeface); - ((EditText) findViewById(R.id.crypto_extra_edit)).setTypeface(monoTypeface); - - ((TextView) findViewById(R.id.crypto_password_category_decrypt)).setText(category); - ((EditText) findViewById(R.id.crypto_password_file_edit)).setText(file); - ((EditText) findViewById(R.id.crypto_password_edit)).setText(password); - ((EditText) findViewById(R.id.crypto_extra_edit)).setText(extra); - - // strictly editing only i.e. can't save this password's info to another file by changing name - findViewById(R.id.crypto_password_file_edit).setEnabled(false); - - // the original intent was to decrypt so FILE_PATH will have the file, not enclosing dir - // PgpCallback expects the dir when encrypting - String filePath = getIntent().getExtras().getString("FILE_PATH"); - String directoryPath = filePath.substring(0, filePath.lastIndexOf(File.separator)); - Intent intent = new Intent(this, PgpHandler.class); - intent.putExtra("FILE_PATH", directoryPath); - intent.putExtra("Operation", "ENCRYPT"); - intent.putExtra("fromDecrypt", true); - setIntent(intent); - - // recreate the options menu to be the encrypt one - invalidateOptionsMenu(); - } - - public void shareAsPlaintext() { - - if (findViewById(R.id.share_password_as_plaintext) == null) - return; - - final String decodedPassword = passwordEntry != null ? passwordEntry.getPassword() : ""; - Intent sendIntent = new Intent(); - sendIntent.setAction(Intent.ACTION_SEND); - sendIntent.putExtra(Intent.EXTRA_TEXT, decodedPassword); - sendIntent.setType("text/plain"); - startActivity(Intent.createChooser(sendIntent, getResources().getText(R.string.send_plaintext_password_to)));//Always show a picker to give the user a chance to cancel - } - - public void copyPasswordToClipBoard() { - - if (findViewById(R.id.crypto_password_show) == null) - return; - - setTimer(); - - final String decodedPassword = passwordEntry != null ? passwordEntry.getPassword() : ""; - ClipData clip = ClipData.newPlainText("pgp_handler_result_pm", decodedPassword); - clipboard.setPrimaryClip(clip); - - int clearAfter = 45; - try { - clearAfter = Integer.parseInt(settings.getString("general_show_time", "45")); - } catch (NumberFormatException e) { - // ignore and keep default - } - showToast(this.getResources().getString(R.string.clipboard_password_toast_text, clearAfter)); - } - - public void copyUsernameToClipBoard(final String username) { - ClipData clip = ClipData.newPlainText("pgp_handler_result_pm", username); - clipboard.setPrimaryClip(clip); - showToast(this.getResources().getString(R.string.clipboard_username_toast_text)); - } - - public void handleClick(View view) { - switch (view.getId()) { - case R.id.generate_password: - DialogFragment df = new pwgenDialogFragment(); - df.show(getFragmentManager(), "generator"); - default: - Log.wtf(Constants.TAG, "This should not happen.... PgpHandler.java#handleClick(View) default reached."); - // should not happen - } - } - - private void handleError(final OpenPgpError error) { - runOnUiThread(new Runnable() { - - @Override - public void run() { - Toast.makeText(PgpHandler.this, - "Error from OpenKeyChain : " + error.getMessage(), - Toast.LENGTH_LONG).show(); - Log.e(Constants.TAG, "onError getErrorId:" + error.getErrorId()); - Log.e(Constants.TAG, "onError getMessage:" + error.getMessage()); - } - }); - } - - private void showToast(final String message) { - runOnUiThread(new Runnable() { - - @Override - public void run() { - Toast.makeText(PgpHandler.this, - message, - Toast.LENGTH_SHORT).show(); - } - }); - } - - public class DelayShow extends AsyncTask<Void, Integer, Boolean> { - ProgressBar pb; - boolean clearClipboard = true; - int current, showTime; - - @Override - protected void onPreExecute() { - try { - showTime = Integer.parseInt(settings.getString("general_show_time", "45")); - } catch (NumberFormatException e) { - showTime = 45; - } - current = 0; - - LinearLayout container = (LinearLayout) findViewById(R.id.crypto_container); - container.setVisibility(View.VISIBLE); - - TextView extraText = (TextView) findViewById(R.id.crypto_extra_show); - - if (extraText.getText().length() != 0) - findViewById(R.id.crypto_extra_show_layout).setVisibility(View.VISIBLE); - - if (showTime == 0) { - // treat 0 as forever, and the user must exit and/or clear clipboard on their own - cancel(true); - } else { - this.pb = (ProgressBar) findViewById(R.id.pbLoading); - this.pb.setMax(showTime); - } - } - - @Override - protected Boolean doInBackground(Void... params) { - while (current < showTime) { - SystemClock.sleep(1000); - current++; - publishProgress(current); - } - return true; - } - - @Override - protected void onPostExecute(Boolean b) { - // only clear the clipboard if we automatically copied the password to it - if (settings.getBoolean("copy_on_decrypt", true) && clearClipboard) { - Log.d("DELAY_SHOW", "Clearing the clipboard"); - ClipData clip = ClipData.newPlainText("pgp_handler_result_pm", ""); - clipboard.setPrimaryClip(clip); - if (settings.getBoolean("clear_clipboard_20x", false)) { - Handler handler = new Handler(); - for (int i = 0; i < 19; i++) { - final String count = String.valueOf(i); - handler.postDelayed(new Runnable() { - @Override - public void run() { - clipboard.setPrimaryClip(ClipData.newPlainText(count, count)); - } - }, i * 500); - } - } - } - passwordEntry = null; - if (findViewById(R.id.crypto_password_show) != null) { - // clear password; if decrypt changed to encrypt layout via edit button, no need - ((TextView) findViewById(R.id.crypto_password_show)).setText(""); - ((TextView) findViewById(R.id.crypto_extra_show)).setText(""); - findViewById(R.id.crypto_extra_show_layout).setVisibility(View.INVISIBLE); - findViewById(R.id.crypto_container).setVisibility(View.INVISIBLE); - activity.setResult(RESULT_CANCELED); - activity.finish(); - } - } - - @Override - protected void onProgressUpdate(Integer... values) { - this.pb.setProgress(values[0]); - } - - public void setClearClipboard(boolean value) { - clearClipboard = value; - } - } - - - @Override - protected void onActivityResult(int requestCode, int resultCode, Intent data) { - super.onActivityResult(requestCode, resultCode, data); - Log.d(Constants.TAG, "onActivityResult resultCode: " + resultCode); - - if (data == null) { - setResult(RESULT_CANCELED, null); - finish(); - return; - } - - // try again after user interaction - if (resultCode == RESULT_OK) { - /* - * The data originally given to one of the methods above, is again - * returned here to be used when calling the method again after user - * interaction. The Intent now also contains results from the user - * interaction, for example selected key ids. - */ - switch (requestCode) { - case REQUEST_CODE_ENCRYPT: { - encrypt(data); - break; - } - case REQUEST_CODE_DECRYPT_AND_VERIFY: { - decryptAndVerify(data); - break; - } - case REQUEST_CODE_GET_KEY_IDS: - getKeyIds(data); - break; - case REQUEST_CODE_EDIT: { - edit(data); - break; - } - default: - setResult(RESULT_OK); - finish(); - } - } else if (resultCode == RESULT_CANCELED) { - setResult(RESULT_CANCELED, data); - finish(); - } - } - - private void selectFolder(Intent data) { - - if (data.getStringExtra("Operation") == null || !data.getStringExtra("Operation").equals("SELECTFOLDER")) { - Log.e(Constants.TAG, "PgpHandler#selectFolder(Intent) triggered with incorrect intent."); - if (BuildConfig.DEBUG) { - throw new UnsupportedOperationException("Triggered with incorrect intent."); - } - return; - } - - Log.d(Constants.TAG, "PgpHandler#selectFolder(Intent)."); - - - FragmentManager fragmentManager = getSupportFragmentManager(); - FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction(); - - - passwordList = new SelectFolderFragment(); - Bundle args = new Bundle(); - args.putString("Path", PasswordRepository.getRepositoryDirectory(getApplicationContext()).getAbsolutePath()); - - passwordList.setArguments(args); - - getSupportActionBar().show(); - - fragmentManager.popBackStack(null, FragmentManager.POP_BACK_STACK_INCLUSIVE); - - fragmentTransaction.replace(R.id.pgp_handler_linearlayout, passwordList, "PasswordsList"); - fragmentTransaction.commit(); - - this.selectFolderData = data; - } - - public class PgpCallback implements OpenPgpApi.IOpenPgpCallback { - boolean returnToCiphertextField; - ByteArrayOutputStream os; - int requestCode; - - private PgpCallback(boolean returnToCiphertextField, ByteArrayOutputStream os, int requestCode) { - this.returnToCiphertextField = returnToCiphertextField; - this.os = os; - this.requestCode = requestCode; - } - - @Override - public void onReturn(Intent result) { - - switch (result.getIntExtra(OpenPgpApi.RESULT_CODE, OpenPgpApi.RESULT_CODE_ERROR)) { - case OpenPgpApi.RESULT_CODE_SUCCESS: { - // encrypt/decrypt/sign/verify - final TextView textViewPassword = (TextView) findViewById(R.id.crypto_password_show); - if (requestCode == REQUEST_CODE_DECRYPT_AND_VERIFY && os != null) { - try { - if (returnToCiphertextField) { - final boolean showPassword = settings.getBoolean("show_password", true); - final boolean showExtraContent = settings.getBoolean("show_extra_content", true); - findViewById(R.id.crypto_container).setVisibility(View.VISIBLE); - - Typeface monoTypeface = Typeface.createFromAsset(getAssets(), "fonts/sourcecodepro.ttf"); - final PasswordEntry entry = new PasswordEntry(os); - passwordEntry = entry; - textViewPassword.setTypeface(monoTypeface); - textViewPassword.setText(entry.getPassword()); - - Button toggleVisibilityButton = (Button) findViewById(R.id.crypto_password_toggle_show); - toggleVisibilityButton.setVisibility(showPassword ? View.GONE : View.VISIBLE); - textViewPassword.setTransformationMethod(showPassword ? null : new HoldToShowPasswordTransformation(toggleVisibilityButton, new Runnable() { - @Override - public void run() { - textViewPassword.setText(entry.getPassword()); - } - })); - - if (entry.hasExtraContent()) { - findViewById(R.id.crypto_extra_show_layout).setVisibility(showExtraContent ? View.VISIBLE : View.GONE); - final TextView extraView = (TextView) findViewById(R.id.crypto_extra_show); - extraView.setTypeface(monoTypeface); - extraView.setText(entry.getExtraContent()); - if (entry.hasUsername()) { - findViewById(R.id.crypto_username_show).setVisibility(View.VISIBLE); - findViewById(R.id.crypto_username_show_label).setVisibility(View.VISIBLE); - findViewById(R.id.crypto_copy_username).setVisibility(View.VISIBLE); - findViewById(R.id.crypto_copy_username).setOnClickListener(new View.OnClickListener() { - @Override - public void onClick(View v) { - copyUsernameToClipBoard(entry.getUsername()); - } - }); - final TextView usernameView = (TextView) findViewById(R.id.crypto_username_show); - usernameView.setTypeface(monoTypeface); - usernameView.setText(entry.getUsername()); - } else { - findViewById(R.id.crypto_username_show).setVisibility(View.GONE); - findViewById(R.id.crypto_username_show_label).setVisibility(View.GONE); - findViewById(R.id.crypto_copy_username).setVisibility(View.GONE); - } - } - - if (settings.getBoolean("copy_on_decrypt", true)) { - copyPasswordToClipBoard(); - } - } else { - Log.d("PGPHANDLER", "Error message after decrypt : " + os.toString()); - } - } catch (UnsupportedEncodingException e) { - Log.e(Constants.TAG, "UnsupportedEncodingException", e); - } - } - // encrypt - if (requestCode == REQUEST_CODE_ENCRYPT && os != null) { - try { - String path = getIntent().getExtras().getString("FILE_PATH") - + "/" + ((EditText) findViewById(R.id.crypto_password_file_edit)).getText().toString() - + ".gpg"; - OutputStream outputStream = FileUtils.openOutputStream(new File(path)); - outputStream.write(os.toByteArray()); - outputStream.close(); - Intent data = new Intent(); - data.putExtra("CREATED_FILE", path); - data.putExtra("NAME", ((EditText) findViewById(R.id.crypto_password_file_edit)).getText().toString()); - // if coming from decrypt screen->edit button - if (getIntent().getBooleanExtra("fromDecrypt", false)) { - data.putExtra("needCommit", true); - } - setResult(RESULT_OK, data); - finish(); - } catch (Exception e) { - Log.e(Constants.TAG, "UnsupportedEncodingException", e); - } - } - - // get key ids - if (result.hasExtra(OpenPgpApi.RESULT_KEY_IDS)) { - long[] ids = result.getLongArrayExtra(OpenPgpApi.RESULT_KEY_IDS); - Set<String> keys = new HashSet<>(); - - for (long id : ids) keys.add(String.valueOf(id)); // use Long - settings.edit().putStringSet("openpgp_key_ids_set", keys).apply(); - - showToast("PGP key selected"); - setResult(RESULT_OK); - finish(); - } - - // edit - if (requestCode == REQUEST_CODE_EDIT && os != null) { - try { - if (returnToCiphertextField) { - findViewById(R.id.crypto_container).setVisibility(View.VISIBLE); - - Typeface monoTypeface = Typeface.createFromAsset(getAssets(), "fonts/sourcecodepro.ttf"); - final PasswordEntry entry = new PasswordEntry(os); - passwordEntry = entry; - textViewPassword - .setTypeface(monoTypeface); - textViewPassword - .setText(entry.getPassword()); - - String extraContent = os.toString("UTF-8").replaceFirst(".*\n", ""); - if (extraContent.length() != 0) { - ((TextView) findViewById(R.id.crypto_extra_show)) - .setTypeface(monoTypeface); - ((TextView) findViewById(R.id.crypto_extra_show)) - .setText(extraContent); - } - - editPassword(); - } else { - Log.d("PGPHANDLER", "Error message after decrypt : " + os.toString()); - } - } catch (UnsupportedEncodingException e) { - Log.e(Constants.TAG, "UnsupportedEncodingException", e); - } - } - break; - } - case OpenPgpApi.RESULT_CODE_USER_INTERACTION_REQUIRED: { - Log.i("PgpHandler", "RESULT_CODE_USER_INTERACTION_REQUIRED"); - - PendingIntent pi = result.getParcelableExtra(OpenPgpApi.RESULT_INTENT); - try { - PgpHandler.this.startIntentSenderForResult(pi.getIntentSender(), - requestCode, null, 0, 0, 0); - } catch (IntentSender.SendIntentException e) { - Log.e(Constants.TAG, "SendIntentException", e); - } - break; - } - case OpenPgpApi.RESULT_CODE_ERROR: { - // TODO show what kind of error it is - /* For example: - * No suitable key found -> no key in OpenKeyChain - * - * Check in open-pgp-lib how their definitions and error code - */ - OpenPgpError error = result.getParcelableExtra(OpenPgpApi.RESULT_ERROR); - handleError(error); - - break; - } - - } - } - } - - - public void getKeyIds(Intent data) { - data.setAction(OpenPgpApi.ACTION_GET_KEY_IDS); - OpenPgpApi api = new OpenPgpApi(this, mServiceConnection.getService()); - api.executeApiAsync(data, null, null, new PgpCallback(false, null, PgpHandler.REQUEST_CODE_GET_KEY_IDS)); - } - - public void decryptAndVerify(Intent data) { - data.setAction(OpenPgpApi.ACTION_DECRYPT_VERIFY); - - try { - InputStream is = FileUtils.openInputStream(new File(getIntent().getExtras().getString("FILE_PATH"))); - - ByteArrayOutputStream os = new ByteArrayOutputStream(); - - OpenPgpApi api = new OpenPgpApi(this, mServiceConnection.getService()); - api.executeApiAsync(data, is, os, new PgpCallback(true, os, REQUEST_CODE_DECRYPT_AND_VERIFY)); - } catch (Exception e) { - e.printStackTrace(); - } - } - - /** - * Encrypts a password file - */ - public void encrypt(Intent data) { - data.setAction(OpenPgpApi.ACTION_ENCRYPT); - - // EXTRA_KEY_IDS requires long[] - long[] longKeys = new long[keyIDs.size()]; - int i = 0; - for (String keyId : keyIDs) { - longKeys[i] = Long.valueOf(keyId); - ++i; - } - data.putExtra(OpenPgpApi.EXTRA_KEY_IDS, longKeys); - - data.putExtra(OpenPgpApi.EXTRA_REQUEST_ASCII_ARMOR, true); - - String name = ((EditText) findViewById(R.id.crypto_password_file_edit)).getText().toString(); - String pass = ((EditText) findViewById(R.id.crypto_password_edit)).getText().toString(); - String extra = ((EditText) findViewById(R.id.crypto_extra_edit)).getText().toString(); - - if (name.isEmpty()) { - showToast(this.getResources().getString(R.string.file_toast_text)); - return; - } - - if (pass.isEmpty() && extra.isEmpty()) { - showToast(this.getResources().getString(R.string.empty_toast_text)); - return; - } - - ByteArrayInputStream is; - - try { - is = new ByteArrayInputStream((pass + "\n" + extra).getBytes("UTF-8")); - - ByteArrayOutputStream os = new ByteArrayOutputStream(); - - OpenPgpApi api = new OpenPgpApi(this, mServiceConnection.getService()); - api.executeApiAsync(data, is, os, new PgpCallback(true, os, REQUEST_CODE_ENCRYPT)); - - } catch (Exception e) { - e.printStackTrace(); - } - - } - - public void edit(Intent data) { - // exactly same as decrypt, only we want a different callback - data.setAction(OpenPgpApi.ACTION_DECRYPT_VERIFY); - - try { - InputStream is = FileUtils.openInputStream(new File(getIntent().getExtras().getString("FILE_PATH"))); - - ByteArrayOutputStream os = new ByteArrayOutputStream(); - - OpenPgpApi api = new OpenPgpApi(this, mServiceConnection.getService()); - api.executeApiAsync(data, is, os, new PgpCallback(true, os, REQUEST_CODE_EDIT)); - } catch (Exception e) { - e.printStackTrace(); - } - } - - // TODO (low priority but still...) android M potential permissions crashes - @SuppressLint("SetTextI18n") - @Override - public void onBound(IOpenPgpService2 service) { - Log.i("PGP", "ISBOUND!!"); - - Bundle extra = getIntent().getExtras(); - final String operation = extra.getString("Operation"); - if (operation == null) { - return; - } - switch (operation) { - case "DECRYPT": { - setContentView(R.layout.decrypt_layout); - ((TextView) findViewById(R.id.crypto_password_file)).setText(extra.getString("NAME")); - String path = extra - .getString("FILE_PATH") - .replace(PasswordRepository.getRepositoryDirectory(getApplicationContext()).getAbsolutePath(), ""); - String cat = new File(path).getParentFile().getName(); - - ((TextView) findViewById(R.id.crypto_password_category_decrypt)).setText(cat + "/"); - decryptAndVerify(new Intent()); - break; - } - case "ENCRYPT": { - setContentView(R.layout.encrypt_layout); - Typeface monoTypeface = Typeface.createFromAsset(getAssets(), "fonts/sourcecodepro.ttf"); - ((EditText) findViewById(R.id.crypto_password_edit)).setTypeface(monoTypeface); - ((EditText) findViewById(R.id.crypto_extra_edit)).setTypeface(monoTypeface); - String cat = extra.getString("FILE_PATH"); - cat = cat.replace(PasswordRepository.getRepositoryDirectory(getApplicationContext()).getAbsolutePath(), ""); - cat = cat + "/"; - ((TextView) findViewById(R.id.crypto_password_category_decrypt)).setText(cat); - break; - } - case "GET_KEY_ID": - getKeyIds(new Intent()); - -// setContentView(R.layout.key_id); -// if (!keyIDs.isEmpty()) { -// String keys = keyIDs.split(",").length > 1 ? keyIDs : keyIDs.split(",")[0]; -// ((TextView) findViewById(R.id.crypto_key_ids)).setText(keys); -// } - break; - case "EDIT": { - setContentView(R.layout.decrypt_layout); - ((TextView) findViewById(R.id.crypto_password_file)).setText(extra.getString("NAME")); - String cat = new File(extra.getString("FILE_PATH").replace(PasswordRepository.getRepositoryDirectory(getApplicationContext()).getAbsolutePath(), "")) - .getParentFile().getName(); - - ((TextView) findViewById(R.id.crypto_password_category_decrypt)).setText(cat + "/"); - edit(new Intent()); - break; - } - case "SELECTFOLDER": - setContentView(R.layout.select_folder_layout); - selectFolder(getIntent()); - break; - } - } - - @Override - public void onError(Exception e) { - - } - - private class HoldToShowPasswordTransformation extends PasswordTransformationMethod implements View.OnTouchListener { - private final Runnable onToggle; - private boolean shown = false; - - private HoldToShowPasswordTransformation(Button button, Runnable onToggle) { - this.onToggle = onToggle; - button.setOnTouchListener(this); - } - - @Override - public CharSequence getTransformation(CharSequence charSequence, View view) { - return shown ? charSequence : super.getTransformation("12345", view); - } - - @Override - public boolean onTouch(View view, MotionEvent motionEvent) { - switch (motionEvent.getAction()) { - case MotionEvent.ACTION_DOWN: - shown = true; - onToggle.run(); - break; - case MotionEvent.ACTION_UP: - shown = false; - onToggle.run(); - break; - } - return false; - } - } - - private void setTimer() { - // If a task already exist, let it finish without clearing the clipboard - if (delayTask != null) { - delayTask.setClearClipboard(false); - } - - delayTask = new DelayShow(); - delayTask.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR); - } -} |