src/com/owncloud/android/ui/activity/AuthenticatorActivity.java

   1 /* ownCloud Android client application
   2  *   Copyright (C) 2012  Bartek Przybylski
   3  *
   4  *   This program is free software: you can redistribute it and/or modify
   5  *   it under the terms of the GNU General Public License as published by
   6  *   the Free Software Foundation, either version 3 of the License, or
   7  *   (at your option) any later version.
   8  *
   9  *   This program is distributed in the hope that it will be useful,
  10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  *   GNU General Public License for more details.
  13  *
  14  *   You should have received a copy of the GNU General Public License
  15  *   along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16  *
  17  */
  18
  19 package com.owncloud.android.ui.activity;
  20
  21 import java.net.MalformedURLException;
  22 import java.net.URL;
  23 import java.util.HashMap;
  24 import java.util.Map;
  25
  26 import org.json.JSONException;
  27 import org.json.JSONObject;
  28
  29 import com.owncloud.android.AccountUtils;
  30 import com.owncloud.android.authenticator.AccountAuthenticator;
  31 import com.owncloud.android.authenticator.AuthenticationRunnable;
  32 import com.owncloud.android.authenticator.OnAuthenticationResultListener;
  33 import com.owncloud.android.authenticator.OnConnectCheckListener;
  34 import com.owncloud.android.authenticator.oauth2.OAuth2Context;
  35 import com.owncloud.android.authenticator.oauth2.OAuth2GetCodeRunnable;
  36 import com.owncloud.android.authenticator.oauth2.OnOAuth2GetCodeResultListener;
  37 import com.owncloud.android.authenticator.oauth2.connection.ConnectorOAuth2;
  38 import com.owncloud.android.authenticator.oauth2.services.OAuth2GetTokenService;
  39 import com.owncloud.android.ui.dialog.SslValidatorDialog;
  40 import com.owncloud.android.ui.dialog.SslValidatorDialog.OnSslValidatorListener;
  41 import com.owncloud.android.utils.OwnCloudVersion;
  42 import com.owncloud.android.network.OwnCloudClientUtils;
  43 import com.owncloud.android.operations.ConnectionCheckOperation;
  44 import com.owncloud.android.operations.ExistenceCheckOperation;
  45 import com.owncloud.android.operations.GetOAuth2AccessToken;
  46 import com.owncloud.android.operations.OnRemoteOperationListener;
  47 import com.owncloud.android.operations.RemoteOperation;
  48 import com.owncloud.android.operations.RemoteOperationResult;
  49
  50 import android.accounts.Account;
  51 import android.accounts.AccountAuthenticatorActivity;
  52 import android.accounts.AccountManager;
  53 import android.app.AlertDialog;
  54 import android.app.Dialog;
  55 import android.app.ProgressDialog;
  56 import android.content.BroadcastReceiver;
  57 import android.content.ContentResolver;
  58 import android.content.Context;
  59 import android.content.DialogInterface;
  60 import android.content.Intent;
  61 import android.content.IntentFilter;
  62 import android.content.SharedPreferences;
  63 import android.net.Uri;
  64 import android.os.Bundle;
  65 import android.os.Handler;
  66 import android.preference.PreferenceManager;
  67 import android.text.InputType;
  68 import android.util.Log;
  69 import android.view.View;
  70 import android.view.View.OnClickListener;
  71 import android.view.View.OnFocusChangeListener;
  72 import android.view.Window;
  73 import android.widget.CheckBox;
  74 import android.widget.EditText;
  75 import android.widget.Button;
  76 import android.widget.ImageView;
  77 import android.widget.TextView;
  78 import com.owncloud.android.R;
  79
  80 import eu.alefzero.webdav.WebdavClient;
  81
  82 /**
  83  * This Activity is used to add an ownCloud account to the App
  84  *
  85  * @author Bartek Przybylski
  86  *
  87  */
  88 public class AuthenticatorActivity extends AccountAuthenticatorActivity
  89         implements OnAuthenticationResultListener, OnConnectCheckListener, OnRemoteOperationListener, OnSslValidatorListener,
  90         OnFocusChangeListener, OnClickListener, OnOAuth2GetCodeResultListener {
  91
  92     private static final int DIALOG_LOGIN_PROGRESS = 0;
  93     private static final int DIALOG_SSL_VALIDATOR = 1;
  94     private static final int DIALOG_CERT_NOT_SAVED = 2;
  95
  96     private static final String TAG = "AuthActivity";
  97
  98     private Thread mAuthThread;
  99     private AuthenticationRunnable mAuthRunnable;
 100     private ConnectionCheckOperation mConnChkRunnable;
 101     private ExistenceCheckOperation mAuthChkOperation;
 102     private final Handler mHandler = new Handler();
 103     private String mBaseUrl;
 104     private OwnCloudVersion mDiscoveredVersion;
 105
 106     private static final String STATUS_TEXT = "STATUS_TEXT";
 107     private static final String STATUS_ICON = "STATUS_ICON";
 108     private static final String STATUS_CORRECT = "STATUS_CORRECT";
 109     private static final String IS_SSL_CONN = "IS_SSL_CONN";
 110     private static final String OC_VERSION = "OC_VERSION";
 111     private int mStatusText, mStatusIcon;
 112     private boolean mStatusCorrect, mIsSslConn;
 113     private RemoteOperationResult mLastSslUntrustedServerResult;
 114
 115     public static final String PARAM_USERNAME = "param_Username";
 116     public static final String PARAM_HOSTNAME = "param_Hostname";
 117
 118     // oAuth2 variables.
 119     private static final int OAUTH2_LOGIN_PROGRESS = 3;
 120     private static final String OAUTH2_STATUS_TEXT = "OAUTH2_STATUS_TEXT";
 121     private static final String OAUTH2_STATUS_ICON = "OAUTH2_STATUS_ICON";
 122     private static final String OAUTH2_CODE_RESULT = "CODE_RESULT";
 123     private static final String OAUTH2_IS_CHECKED = "OAUTH2_IS_CHECKED";
 124     private Thread mOAuth2GetCodeThread;
 125     private OAuth2GetCodeRunnable mOAuth2GetCodeRunnable;
 126     private TokenReceiver tokenReceiver;
 127     private JSONObject codeResponseJson;
 128     private int mOAuth2StatusText, mOAuth2StatusIcon;
 129
 130     public ConnectorOAuth2 connectorOAuth2;
 131
 132     // Variables used to save the on the state the contents of all fields.
 133     private static final String HOST_URL_TEXT = "HOST_URL_TEXT";
 134     private static final String ACCOUNT_USERNAME = "ACCOUNT_USERNAME";
 135     private static final String ACCOUNT_PASSWORD = "ACCOUNT_PASSWORD";
 136
 137     //private boolean mNewRedirectUriCaptured;
 138     private Uri mNewCapturedUriFromOAuth2Redirection;
 139
 140     // END of oAuth2 variables.
 141
 142     @Override
 143     protected void onCreate(Bundle savedInstanceState) {
 144         super.onCreate(savedInstanceState);
 145         getWindow().requestFeature(Window.FEATURE_NO_TITLE);
 146         setContentView(R.layout.account_setup);
 147         ImageView iv = (ImageView) findViewById(R.id.refreshButton);
 148         ImageView iv2 = (ImageView) findViewById(R.id.viewPassword);
 149         TextView tv = (TextView) findViewById(R.id.host_URL);
 150         TextView tv2 = (TextView) findViewById(R.id.account_password);
 151         EditText oauth2Url = (EditText)findViewById(R.id.oAuth_URL);
 152         oauth2Url.setText("OWNCLOUD AUTHORIZATION PROVIDER IN TEST");
 153
 154         if (savedInstanceState != null) {
 155             mStatusIcon = savedInstanceState.getInt(STATUS_ICON);
 156             mStatusText = savedInstanceState.getInt(STATUS_TEXT);
 157             mStatusCorrect = savedInstanceState.getBoolean(STATUS_CORRECT);
 158             mIsSslConn = savedInstanceState.getBoolean(IS_SSL_CONN);
 159             setResultIconAndText(mStatusIcon, mStatusText);
 160             findViewById(R.id.buttonOK).setEnabled(mStatusCorrect);
 161             if (!mStatusCorrect)
 162                 iv.setVisibility(View.VISIBLE);
 163             else
 164                 iv.setVisibility(View.INVISIBLE);
 165
 166             String ocVersion = savedInstanceState.getString(OC_VERSION, null);
 167             if (ocVersion != null)
 168                 mDiscoveredVersion = new OwnCloudVersion(ocVersion);
 169
 170             // Getting the state of oAuth2 components.
 171             mOAuth2StatusIcon = savedInstanceState.getInt(OAUTH2_STATUS_ICON);
 172             mOAuth2StatusText = savedInstanceState.getInt(OAUTH2_STATUS_TEXT);
 173                 // We set this to true if the rotation happens when the user is validating oAuth2 user_code.
 174             changeViewByOAuth2Check(savedInstanceState.getBoolean(OAUTH2_IS_CHECKED));
 175                 // We store a JSon object with all the data returned from oAuth2 server when we get user_code.
 176                 // Is better than store variable by variable. We use String object to serialize from/to it.
 177             try {
 178                 if (savedInstanceState.containsKey(OAUTH2_CODE_RESULT)) {
 179                     codeResponseJson = new JSONObject(savedInstanceState.getString(OAUTH2_CODE_RESULT));
 180                 }
 181             } catch (JSONException e) {
 182                 Log.e(TAG, "onCreate->JSONException: " + e.toString());
 183             }
 184             // END of getting the state of oAuth2 components.
 185
 186             // Getting contents of each field.
 187             EditText hostUrl = (EditText)findViewById(R.id.host_URL);
 188             hostUrl.setText(savedInstanceState.getString(HOST_URL_TEXT), TextView.BufferType.EDITABLE);
 189             EditText accountUsername = (EditText)findViewById(R.id.account_username);
 190             accountUsername.setText(savedInstanceState.getString(ACCOUNT_USERNAME), TextView.BufferType.EDITABLE);
 191             EditText accountPassword = (EditText)findViewById(R.id.account_password);
 192             accountPassword.setText(savedInstanceState.getString(ACCOUNT_PASSWORD), TextView.BufferType.EDITABLE);
 193             // END of getting contents of each field
 194
 195         } else {
 196             mStatusText = mStatusIcon = 0;
 197             mStatusCorrect = false;
 198             mIsSslConn = false;
 199         }
 200         iv.setOnClickListener(this);
 201         iv2.setOnClickListener(this);
 202         tv.setOnFocusChangeListener(this);
 203         tv2.setOnFocusChangeListener(this);
 204
 205         Button b = (Button) findViewById(R.id.account_register);
 206         if (b != null) {
 207             b.setText(String.format(getString(R.string.auth_register), getString(R.string.app_name)));
 208         }
 209
 210         mNewCapturedUriFromOAuth2Redirection = null;
 211     }
 212
 213
 214     @Override
 215     protected void onNewIntent (Intent intent) {
 216         Uri data = intent.getData();
 217         //mNewRedirectUriCaptured = (data != null && data.toString().startsWith(OAuth2Context.MY_REDIRECT_URI));
 218         if (data != null && data.toString().startsWith(OAuth2Context.MY_REDIRECT_URI)) {
 219             mNewCapturedUriFromOAuth2Redirection = data;
 220         }
 221         Log.d(TAG, "onNewIntent()");
 222
 223     }
 224
 225
 226     @Override
 227     protected void onSaveInstanceState(Bundle outState) {
 228         outState.putInt(STATUS_ICON, mStatusIcon);
 229         outState.putInt(STATUS_TEXT, mStatusText);
 230         outState.putBoolean(STATUS_CORRECT, mStatusCorrect);
 231         if (mDiscoveredVersion != null)
 232             outState.putString(OC_VERSION, mDiscoveredVersion.toString());
 233
 234         // Saving the state of oAuth2 components.
 235         outState.putInt(OAUTH2_STATUS_ICON, mOAuth2StatusIcon);
 236         outState.putInt(OAUTH2_STATUS_TEXT, mOAuth2StatusText);
 237         CheckBox oAuth2Check = (CheckBox) findViewById(R.id.oauth_onOff_check);
 238         outState.putBoolean(OAUTH2_IS_CHECKED, oAuth2Check.isChecked());
 239         if (codeResponseJson != null){
 240             outState.putString(OAUTH2_CODE_RESULT, codeResponseJson.toString());
 241         }
 242         // END of saving the state of oAuth2 components.
 243
 244         // Saving contents of each field.
 245         outState.putString(HOST_URL_TEXT,((TextView) findViewById(R.id.host_URL)).getText().toString().trim());
 246         outState.putString(ACCOUNT_USERNAME,((TextView) findViewById(R.id.account_username)).getText().toString().trim());
 247         outState.putString(ACCOUNT_PASSWORD,((TextView) findViewById(R.id.account_password)).getText().toString().trim());
 248
 249         super.onSaveInstanceState(outState);
 250     }
 251
 252     @Override
 253     protected Dialog onCreateDialog(int id) {
 254         Dialog dialog = null;
 255         switch (id) {
 256         case DIALOG_LOGIN_PROGRESS: {
 257             ProgressDialog working_dialog = new ProgressDialog(this);
 258             working_dialog.setMessage(getResources().getString(
 259                     R.string.auth_trying_to_login));
 260             working_dialog.setIndeterminate(true);
 261             working_dialog.setCancelable(true);
 262             working_dialog
 263                     .setOnCancelListener(new DialogInterface.OnCancelListener() {
 264                         @Override
 265                         public void onCancel(DialogInterface dialog) {
 266                             Log.i(TAG, "Login canceled");
 267                             if (mAuthThread != null) {
 268                                 mAuthThread.interrupt();
 269                                 finish();
 270                             }
 271                         }
 272                     });
 273             dialog = working_dialog;
 274             break;
 275         }
 276         // oAuth2 dialog. We show here to the user the URL and user_code that the user must validate in a web browser.
 277         case OAUTH2_LOGIN_PROGRESS: {
 278             ProgressDialog working_dialog = new ProgressDialog(this);
 279             try {
 280                 if (codeResponseJson != null && codeResponseJson.has(OAuth2GetCodeRunnable.CODE_VERIFICATION_URL)) {
 281                     working_dialog.setMessage(String.format(getString(R.string.oauth_code_validation_message),
 282                             codeResponseJson.getString(OAuth2GetCodeRunnable.CODE_VERIFICATION_URL),
 283                             codeResponseJson.getString(OAuth2GetCodeRunnable.CODE_USER_CODE)));
 284                 } else {
 285                     working_dialog.setMessage(String.format("Getting authorization"));
 286                 }
 287             } catch (JSONException e) {
 288                 Log.e(TAG, "onCreateDialog->JSONException: " + e.toString());
 289             }
 290             working_dialog.setIndeterminate(true);
 291             working_dialog.setCancelable(true);
 292             working_dialog
 293             .setOnCancelListener(new DialogInterface.OnCancelListener() {
 294                 @Override
 295                 public void onCancel(DialogInterface dialog) {
 296                     Log.i(TAG, "Login canceled");
 297                     if (mOAuth2GetCodeThread != null) {
 298                         mOAuth2GetCodeThread.interrupt();
 299                         finish();
 300                     }
 301                     if (tokenReceiver != null) {
 302                         unregisterReceiver(tokenReceiver);
 303                         tokenReceiver = null;
 304                         finish();
 305                     }
 306                 }
 307             });
 308             dialog = working_dialog;
 309             break;
 310         }
 311         case DIALOG_SSL_VALIDATOR: {
 312             dialog = SslValidatorDialog.newInstance(this, mLastSslUntrustedServerResult, this);
 313             break;
 314         }
 315         case DIALOG_CERT_NOT_SAVED: {
 316             AlertDialog.Builder builder = new AlertDialog.Builder(this);
 317             builder.setMessage(getResources().getString(R.string.ssl_validator_not_saved));
 318             builder.setCancelable(false);
 319             builder.setPositiveButton(R.string.common_ok, new DialogInterface.OnClickListener() {
 320                     @Override
 321                     public void onClick(DialogInterface dialog, int which) {
 322                         dialog.dismiss();
 323                     };
 324                 });
 325             dialog = builder.create();
 326             break;
 327         }
 328         default:
 329             Log.e(TAG, "Incorrect dialog called with id = " + id);
 330         }
 331         return dialog;
 332     }
 333
 334     @Override
 335     protected void onPrepareDialog(int id, Dialog dialog, Bundle args) {
 336         switch (id) {
 337         case DIALOG_LOGIN_PROGRESS:
 338         case DIALOG_CERT_NOT_SAVED:
 339         case OAUTH2_LOGIN_PROGRESS:
 340             break;
 341         case DIALOG_SSL_VALIDATOR: {
 342             ((SslValidatorDialog)dialog).updateResult(mLastSslUntrustedServerResult);
 343             break;
 344         }
 345         default:
 346             Log.e(TAG, "Incorrect dialog called with id = " + id);
 347         }
 348     }
 349
 350     @Override
 351     protected void onResume() {
 352         Log.d(TAG, "onResume() start");
 353         // (old oauth code) Registering token receiver. We must listening to the service that is pooling to the oAuth server for a token.
 354         if (tokenReceiver == null) {
 355             IntentFilter tokenFilter = new IntentFilter(OAuth2GetTokenService.TOKEN_RECEIVED_MESSAGE);
 356             tokenReceiver = new TokenReceiver();
 357             this.registerReceiver(tokenReceiver,tokenFilter);
 358         }
 359         // (new oauth code)
 360         /*if (mNewRedirectUriCaptured) {
 361             mNewRedirectUriCaptured = false;*/
 362         if (mNewCapturedUriFromOAuth2Redirection != null) {
 363             getOAuth2AccessTokenFromCapturedRedirection();
 364
 365         }
 366         super.onResume();
 367     }
 368
 369     @Override
 370     protected void onPause() {
 371         Log.d(TAG, "onPause() start");
 372         super.onPause();
 373     }
 374
 375
 376     public void onAuthenticationResult(boolean success, String message) {
 377         if (success) {
 378             TextView username_text = (TextView) findViewById(R.id.account_username), password_text = (TextView) findViewById(R.id.account_password);
 379
 380             URL url;
 381             try {
 382                 url = new URL(message);
 383             } catch (MalformedURLException e) {
 384                 // should never happen
 385                 Log.e(getClass().getName(), "Malformed URL: " + message);
 386                 return;
 387             }
 388
 389             String username = username_text.getText().toString().trim();
 390             String accountName = username + "@" + url.getHost();
 391             if (url.getPort() >= 0) {
 392                 accountName += ":" + url.getPort();
 393             }
 394             Account account = new Account(accountName,
 395                     AccountAuthenticator.ACCOUNT_TYPE);
 396             AccountManager accManager = AccountManager.get(this);
 397             accManager.addAccountExplicitly(account, password_text.getText()
 398                     .toString(), null);
 399
 400             // Add this account as default in the preferences, if there is none
 401             // already
 402             Account defaultAccount = AccountUtils
 403                     .getCurrentOwnCloudAccount(this);
 404             if (defaultAccount == null) {
 405                 SharedPreferences.Editor editor = PreferenceManager
 406                         .getDefaultSharedPreferences(this).edit();
 407                 editor.putString("select_oc_account", accountName);
 408                 editor.commit();
 409             }
 410
 411             final Intent intent = new Intent();
 412             intent.putExtra(AccountManager.KEY_ACCOUNT_TYPE,
 413                     AccountAuthenticator.ACCOUNT_TYPE);
 414             intent.putExtra(AccountManager.KEY_ACCOUNT_NAME, account.name);
 415             intent.putExtra(AccountManager.KEY_AUTHTOKEN,
 416                     AccountAuthenticator.ACCOUNT_TYPE);
 417             intent.putExtra(AccountManager.KEY_USERDATA, username);
 418
 419             accManager.setUserData(account, AccountAuthenticator.KEY_OC_URL,
 420                     url.toString());
 421             accManager.setUserData(account,
 422                     AccountAuthenticator.KEY_OC_VERSION, mDiscoveredVersion.toString());
 423
 424             accManager.setUserData(account,
 425                     AccountAuthenticator.KEY_OC_BASE_URL, mBaseUrl);
 426
 427             setAccountAuthenticatorResult(intent.getExtras());
 428             setResult(RESULT_OK, intent);
 429             Bundle bundle = new Bundle();
 430             bundle.putBoolean(ContentResolver.SYNC_EXTRAS_MANUAL, true);
 431             //getContentResolver().startSync(ProviderTableMeta.CONTENT_URI,
 432             //        bundle);
 433             ContentResolver.requestSync(account, "org.owncloud", bundle);
 434
 435             /*
 436              * if
 437              * (mConnChkRunnable.getDiscoveredVersion().compareTo(OwnCloudVersion
 438              * .owncloud_v2) >= 0) { Intent i = new Intent(this,
 439              * ExtensionsAvailableActivity.class); startActivity(i); }
 440              */
 441
 442             finish();
 443         } else {
 444             try {
 445                 dismissDialog(DIALOG_LOGIN_PROGRESS);
 446             } catch (IllegalArgumentException e) {
 447                 // NOTHING TO DO ; can't find out what situation that leads to the exception in this code, but user logs signal that it happens
 448             }
 449             TextView tv = (TextView) findViewById(R.id.account_username);
 450             tv.setError(message + "        ");  // the extra spaces are a workaround for an ugly bug:
 451                                                 // 1. insert wrong credentials and connect
 452                                                 // 2. put the focus on the user name field with using hardware controls (don't touch the screen); the error is shown UNDER the field
 453                                                 // 3. touch the user name field; the software keyboard appears; the error popup is moved OVER the field and SHRINKED in width, losing the last word
 454                                                 // Seen, at least, in Android 2.x devices
 455         }
 456     }
 457     public void onCancelClick(View view) {
 458         setResult(RESULT_CANCELED);
 459         finish();
 460     }
 461
 462     public void onOkClick(View view) {
 463         String prefix = "";
 464         String url = ((TextView) findViewById(R.id.host_URL)).getText()
 465                 .toString().trim();
 466         if (mIsSslConn) {
 467             prefix = "https://";
 468         } else {
 469             prefix = "http://";
 470         }
 471         if (url.toLowerCase().startsWith("http://")
 472                 || url.toLowerCase().startsWith("https://")) {
 473             prefix = "";
 474         }
 475         CheckBox oAuth2Check = (CheckBox) findViewById(R.id.oauth_onOff_check);
 476         if (oAuth2Check != null && oAuth2Check.isChecked()) {
 477             startOauthorization();
 478
 479         } else {
 480             continueConnection(prefix);
 481         }
 482     }
 483
 484     private void startOauthorization() {
 485         // We start a thread to get an authorization code from the oAuth2 server.
 486         setOAuth2ResultIconAndText(R.drawable.progress_small, R.string.oauth_login_connection);
 487         mOAuth2GetCodeRunnable = new OAuth2GetCodeRunnable(OAuth2Context.OAUTH2_F_AUTHORIZATION_ENDPOINT_URL, this);
 488         //mOAuth2GetCodeRunnable = new OAuth2GetCodeRunnable(OAuth2Context.OAUTH2_G_DEVICE_GETCODE_URL, this);
 489         mOAuth2GetCodeRunnable.setListener(this, mHandler);
 490         mOAuth2GetCodeThread = new Thread(mOAuth2GetCodeRunnable);
 491         mOAuth2GetCodeThread.start();
 492     }
 493
 494     public void onRegisterClick(View view) {
 495         Intent register = new Intent(Intent.ACTION_VIEW, Uri.parse(getString(R.string.url_account_register)));
 496         setResult(RESULT_CANCELED);
 497         startActivity(register);
 498     }
 499
 500     private void continueConnection(String prefix) {
 501         String url = ((TextView) findViewById(R.id.host_URL)).getText()
 502                 .toString().trim();
 503         String username = ((TextView) findViewById(R.id.account_username))
 504                 .getText().toString();
 505         String password = ((TextView) findViewById(R.id.account_password))
 506                 .getText().toString();
 507         if (url.endsWith("/"))
 508             url = url.substring(0, url.length() - 1);
 509
 510         URL uri = null;
 511         mDiscoveredVersion = mConnChkRunnable.getDiscoveredVersion();
 512         String webdav_path = AccountUtils.getWebdavPath(mDiscoveredVersion, false);
 513
 514         if (webdav_path == null) {
 515             onAuthenticationResult(false, getString(R.string.auth_bad_oc_version_title));
 516             return;
 517         }
 518
 519         try {
 520             mBaseUrl = prefix + url;
 521             String url_str = prefix + url + webdav_path;
 522             uri = new URL(url_str);
 523         } catch (MalformedURLException e) {
 524             // should never happen
 525             onAuthenticationResult(false, getString(R.string.auth_incorrect_address_title));
 526             return;
 527         }
 528
 529         showDialog(DIALOG_LOGIN_PROGRESS);
 530         mAuthRunnable = new AuthenticationRunnable(uri, username, password, this);
 531         mAuthRunnable.setOnAuthenticationResultListener(this, mHandler);
 532         mAuthThread = new Thread(mAuthRunnable);
 533         mAuthThread.start();
 534     }
 535
 536     @Override
 537     public void onConnectionCheckResult(ResultType type) {
 538         mStatusText = mStatusIcon = 0;
 539         mStatusCorrect = false;
 540         String t_url = ((TextView) findViewById(R.id.host_URL)).getText()
 541                 .toString().trim().toLowerCase();
 542
 543         switch (type) {
 544         case OK_SSL:
 545             mIsSslConn = true;
 546             mStatusIcon = android.R.drawable.ic_secure;
 547             mStatusText = R.string.auth_secure_connection;
 548             mStatusCorrect = true;
 549             break;
 550         case OK_NO_SSL:
 551             mIsSslConn = false;
 552             mStatusCorrect = true;
 553             if (t_url.startsWith("http://") ) {
 554                 mStatusText = R.string.auth_connection_established;
 555                 mStatusIcon = R.drawable.ic_ok;
 556             } else {
 557                 mStatusText = R.string.auth_nossl_plain_ok_title;
 558                 mStatusIcon = android.R.drawable.ic_partial_secure;
 559             }
 560             break;
 561         case BAD_OC_VERSION:
 562             mStatusIcon = R.drawable.common_error;
 563             mStatusText = R.string.auth_bad_oc_version_title;
 564             break;
 565         case WRONG_CONNECTION:
 566             mStatusIcon = R.drawable.common_error;
 567             mStatusText = R.string.auth_wrong_connection_title;
 568             break;
 569         case TIMEOUT:
 570             mStatusIcon = R.drawable.common_error;
 571             mStatusText = R.string.auth_timeout_title;
 572             break;
 573         case INCORRECT_ADDRESS:
 574             mStatusIcon = R.drawable.common_error;
 575             mStatusText = R.string.auth_incorrect_address_title;
 576             break;
 577         case SSL_UNVERIFIED_SERVER:
 578             mStatusIcon = R.drawable.common_error;
 579             mStatusText = R.string.auth_ssl_unverified_server_title;
 580             break;
 581         case SSL_INIT_ERROR:
 582             mStatusIcon = R.drawable.common_error;
 583             mStatusText = R.string.auth_ssl_general_error_title;
 584             break;
 585         case HOST_NOT_AVAILABLE:
 586             mStatusIcon = R.drawable.common_error;
 587             mStatusText = R.string.auth_unknown_host_title;
 588             break;
 589         case NO_NETWORK_CONNECTION:
 590             mStatusIcon = R.drawable.no_network;
 591             mStatusText = R.string.auth_no_net_conn_title;
 592             break;
 593         case INSTANCE_NOT_CONFIGURED:
 594             mStatusIcon = R.drawable.common_error;
 595             mStatusText = R.string.auth_not_configured_title;
 596             break;
 597         case UNKNOWN_ERROR:
 598             mStatusIcon = R.drawable.common_error;
 599             mStatusText = R.string.auth_unknown_error_title;
 600             break;
 601         case FILE_NOT_FOUND:
 602             mStatusIcon = R.drawable.common_error;
 603             mStatusText = R.string.auth_incorrect_path_title;
 604             break;
 605         default:
 606             Log.e(TAG, "Incorrect connection checker result type: " + type);
 607         }
 608         setResultIconAndText(mStatusIcon, mStatusText);
 609         if (!mStatusCorrect)
 610             findViewById(R.id.refreshButton).setVisibility(View.VISIBLE);
 611         else
 612             findViewById(R.id.refreshButton).setVisibility(View.INVISIBLE);
 613         findViewById(R.id.buttonOK).setEnabled(mStatusCorrect);
 614     }
 615
 616     public void onFocusChange(View view, boolean hasFocus) {
 617         if (view.getId() == R.id.host_URL) {
 618             if (!hasFocus) {
 619                 TextView tv = ((TextView) findViewById(R.id.host_URL));
 620                 String uri = tv.getText().toString().trim();
 621                 if (uri.length() != 0) {
 622                     setResultIconAndText(R.drawable.progress_small,
 623                             R.string.auth_testing_connection);
 624                     //mConnChkRunnable = new ConnectionCheckerRunnable(uri, this);
 625                     mConnChkRunnable = new  ConnectionCheckOperation(uri, this);
 626                     //mConnChkRunnable.setListener(this, mHandler);
 627                     //mAuthThread = new Thread(mConnChkRunnable);
 628                     //mAuthThread.start();
 629                         WebdavClient client = OwnCloudClientUtils.createOwnCloudClient(Uri.parse(uri), this);
 630                         mDiscoveredVersion = null;
 631                     mAuthThread = mConnChkRunnable.execute(client, this, mHandler);
 632                 } else {
 633                     findViewById(R.id.refreshButton).setVisibility(
 634                             View.INVISIBLE);
 635                     setResultIconAndText(0, 0);
 636                 }
 637             } else {
 638                 // avoids that the 'connect' button can be clicked if the test was previously passed
 639                 findViewById(R.id.buttonOK).setEnabled(false);
 640             }
 641         } else if (view.getId() == R.id.account_password) {
 642             ImageView iv = (ImageView) findViewById(R.id.viewPassword);
 643             if (hasFocus) {
 644                 iv.setVisibility(View.VISIBLE);
 645             } else {
 646                 TextView v = (TextView) findViewById(R.id.account_password);
 647                 int input_type = InputType.TYPE_CLASS_TEXT
 648                         | InputType.TYPE_TEXT_VARIATION_PASSWORD;
 649                 v.setInputType(input_type);
 650                 iv.setVisibility(View.INVISIBLE);
 651             }
 652         }
 653     }
 654
 655     private void setResultIconAndText(int drawable_id, int text_id) {
 656         ImageView iv = (ImageView) findViewById(R.id.action_indicator);
 657         TextView tv = (TextView) findViewById(R.id.status_text);
 658
 659         if (drawable_id == 0 && text_id == 0) {
 660             iv.setVisibility(View.INVISIBLE);
 661             tv.setVisibility(View.INVISIBLE);
 662         } else {
 663             iv.setImageResource(drawable_id);
 664             tv.setText(text_id);
 665             iv.setVisibility(View.VISIBLE);
 666             tv.setVisibility(View.VISIBLE);
 667         }
 668     }
 669
 670     @Override
 671     public void onClick(View v) {
 672         if (v.getId() == R.id.refreshButton) {
 673             onFocusChange(findViewById(R.id.host_URL), false);
 674         } else if (v.getId() == R.id.viewPassword) {
 675             TextView view = (TextView) findViewById(R.id.account_password);
 676             int input_type = view.getInputType();
 677             if ((input_type & InputType.TYPE_TEXT_VARIATION_VISIBLE_PASSWORD) == InputType.TYPE_TEXT_VARIATION_VISIBLE_PASSWORD) {
 678                 input_type = InputType.TYPE_CLASS_TEXT
 679                         | InputType.TYPE_TEXT_VARIATION_PASSWORD;
 680             } else {
 681                 input_type = InputType.TYPE_CLASS_TEXT
 682                         | InputType.TYPE_TEXT_VARIATION_VISIBLE_PASSWORD;
 683             }
 684             view.setInputType(input_type);
 685         }
 686     }
 687
 688     @Override protected void onDestroy() {
 689         // We must stop the service thats it's pooling to oAuth2 server for a token.
 690         Intent tokenService = new Intent(this, OAuth2GetTokenService.class);
 691         stopService(tokenService);
 692
 693         // We stop listening the result of the pooling service.
 694         if (tokenReceiver != null) {
 695             unregisterReceiver(tokenReceiver);
 696             tokenReceiver = null;
 697             finish();
 698         }
 699
 700         super.onDestroy();
 701     }
 702
 703     // Controlling the oAuth2 checkbox on the activity: hide and show widgets.
 704     public void onOff_check_Click(View view) {
 705         CheckBox oAuth2Check = (CheckBox)view;
 706         changeViewByOAuth2Check(oAuth2Check.isChecked());
 707
 708     }
 709
 710     public void changeViewByOAuth2Check(Boolean checked) {
 711
 712         EditText oAuth2Url = (EditText) findViewById(R.id.oAuth_URL);
 713         EditText accountUsername = (EditText) findViewById(R.id.account_username);
 714         EditText accountPassword = (EditText) findViewById(R.id.account_password);
 715         ImageView viewPassword = (ImageView) findViewById(R.id.viewPassword);
 716         ImageView auth2ActionIndicator = (ImageView) findViewById(R.id.auth2_action_indicator);
 717         TextView oauth2StatusText = (TextView) findViewById(R.id.oauth2_status_text);
 718
 719         if (checked) {
 720             oAuth2Url.setVisibility(View.VISIBLE);
 721             accountUsername.setVisibility(View.GONE);
 722             accountPassword.setVisibility(View.GONE);
 723             viewPassword.setVisibility(View.GONE);
 724             auth2ActionIndicator.setVisibility(View.INVISIBLE);
 725             oauth2StatusText.setVisibility(View.INVISIBLE);
 726         } else {
 727             oAuth2Url.setVisibility(View.GONE);
 728             accountUsername.setVisibility(View.VISIBLE);
 729             accountPassword.setVisibility(View.VISIBLE);
 730             viewPassword.setVisibility(View.INVISIBLE);
 731             auth2ActionIndicator.setVisibility(View.GONE);
 732             oauth2StatusText.setVisibility(View.GONE);
 733         }
 734
 735     }
 736
 737     // Controlling the oAuth2 result of server connection.
 738     private void setOAuth2ResultIconAndText(int drawable_id, int text_id) {
 739         ImageView iv = (ImageView) findViewById(R.id.auth2_action_indicator);
 740         TextView tv = (TextView) findViewById(R.id.oauth2_status_text);
 741
 742         if (drawable_id == 0 && text_id == 0) {
 743             iv.setVisibility(View.INVISIBLE);
 744             tv.setVisibility(View.INVISIBLE);
 745         } else {
 746             iv.setImageResource(drawable_id);
 747             tv.setText(text_id);
 748             iv.setVisibility(View.VISIBLE);
 749             tv.setVisibility(View.VISIBLE);
 750         }
 751     }
 752
 753     // Results from the first call to oAuth2 server : getting the user_code and verification_url.
 754     @Override
 755     public void onOAuth2GetCodeResult(ResultOAuthType type, JSONObject responseJson) {
 756         if ((type == ResultOAuthType.OK_SSL)||(type == ResultOAuthType.OK_NO_SSL)) {
 757             codeResponseJson = responseJson;
 758             if (codeResponseJson != null) {
 759                 getOAuth2AccessTokenFromJsonResponse();
 760             }  // else - nothing to do here - wait for callback !!!
 761
 762         } else if (type == ResultOAuthType.HOST_NOT_AVAILABLE) {
 763             setOAuth2ResultIconAndText(R.drawable.common_error, R.string.oauth_connection_url_unavailable);
 764         }
 765     }
 766
 767     // If the results of getting the user_code and verification_url are OK, we get the received data and we start
 768     // the polling service to oAuth2 server to get a valid token.
 769     private void getOAuth2AccessTokenFromJsonResponse() {
 770         String deviceCode = null;
 771         String verificationUrl = null;
 772         String userCode = null;
 773         int expiresIn = -1;
 774         int interval = -1;
 775
 776         Log.d(TAG, "ResponseOAuth2->" + codeResponseJson.toString());
 777
 778         try {
 779             // We get data that we must show to the user or we will use internally.
 780             verificationUrl = codeResponseJson.getString(OAuth2GetCodeRunnable.CODE_VERIFICATION_URL);
 781             userCode = codeResponseJson.getString(OAuth2GetCodeRunnable.CODE_USER_CODE);
 782             expiresIn = codeResponseJson.getInt(OAuth2GetCodeRunnable.CODE_EXPIRES_IN);
 783
 784             // And we get data that we must use to get a token.
 785             deviceCode = codeResponseJson.getString(OAuth2GetCodeRunnable.CODE_DEVICE_CODE);
 786             interval = codeResponseJson.getInt(OAuth2GetCodeRunnable.CODE_INTERVAL);
 787
 788         } catch (JSONException e) {
 789             Log.e(TAG, "Exception accesing data in Json object" + e.toString());
 790         }
 791
 792         // Updating status widget to OK.
 793         setOAuth2ResultIconAndText(R.drawable.ic_ok, R.string.auth_connection_established);
 794
 795         // Showing the dialog with instructions for the user.
 796         showDialog(OAUTH2_LOGIN_PROGRESS);
 797
 798         // Loggin all the data.
 799         Log.d(TAG, "verificationUrl->" + verificationUrl);
 800         Log.d(TAG, "userCode->" + userCode);
 801         Log.d(TAG, "deviceCode->" + deviceCode);
 802         Log.d(TAG, "expiresIn->" + expiresIn);
 803         Log.d(TAG, "interval->" + interval);
 804
 805         // Starting the pooling service.
 806         try {
 807             Intent tokenService = new Intent(this, OAuth2GetTokenService.class);
 808             tokenService.putExtra(OAuth2GetTokenService.TOKEN_URI, OAuth2Context.OAUTH2_G_DEVICE_GETTOKEN_URL);
 809             tokenService.putExtra(OAuth2GetTokenService.TOKEN_DEVICE_CODE, deviceCode);
 810             tokenService.putExtra(OAuth2GetTokenService.TOKEN_INTERVAL, interval);
 811
 812             startService(tokenService);
 813         }
 814         catch (Exception e) {
 815             Log.e(TAG, "tokenService creation problem :", e);
 816         }
 817
 818     }
 819
 820     private void getOAuth2AccessTokenFromCapturedRedirection() {
 821         Map<String, String> responseValues = new HashMap<String, String>();
 822         //String queryParameters = getIntent().getData().getQuery();
 823         String queryParameters = mNewCapturedUriFromOAuth2Redirection.getQuery();
 824         mNewCapturedUriFromOAuth2Redirection = null;
 825
 826         Log.v(TAG, "Queryparameters (Code) = " + queryParameters);
 827
 828         String[] pairs = queryParameters.split("&");
 829         Log.v(TAG, "Pairs (Code) = " + pairs.toString());
 830
 831         int i = 0;
 832         String key = "";
 833         String value = "";
 834
 835         StringBuilder sb = new StringBuilder();
 836
 837         while (pairs.length > i) {
 838             int j = 0;
 839             String[] part = pairs[i].split("=");
 840
 841             while (part.length > j) {
 842                 String p = part[j];
 843                 if (j == 0) {
 844                     key = p;
 845                     sb.append(key + " = ");
 846                 } else if (j == 1) {
 847                     value = p;
 848                     responseValues.put(key, value);
 849                     sb.append(value + "\n");
 850                 }
 851
 852                 Log.v(TAG, "[" + i + "," + j + "] = " + p);
 853                 j++;
 854             }
 855             i++;
 856         }
 857
 858
 859         // Updating status widget to OK.
 860         setOAuth2ResultIconAndText(R.drawable.ic_ok, R.string.auth_connection_established);
 861
 862         // Showing the dialog with instructions for the user.
 863         showDialog(OAUTH2_LOGIN_PROGRESS);
 864
 865         //
 866         RemoteOperation operation = new GetOAuth2AccessToken(responseValues);
 867         WebdavClient client = OwnCloudClientUtils.createOwnCloudClient(Uri.parse(OAuth2Context.OAUTH2_F_TOKEN_ENDPOINT_URL), getApplicationContext());
 868         operation.execute(client, this, mHandler);
 869     }
 870
 871
 872
 873     // We get data from the oAuth2 token service with this broadcast receiver.
 874     private class TokenReceiver extends BroadcastReceiver {
 875         /**
 876          * The token is received.
 877          *  @author
 878          * {@link BroadcastReceiver} to enable oAuth2 token receiving.
 879          */
 880         @Override
 881         public void onReceive(Context context, Intent intent) {
 882             @SuppressWarnings("unchecked")
 883             HashMap<String, String> tokenResponse = (HashMap<String, String>)intent.getExtras().get(OAuth2GetTokenService.TOKEN_RECEIVED_DATA);
 884             Log.d(TAG, "TokenReceiver->" + tokenResponse.get(OAuth2GetTokenService.TOKEN_ACCESS_TOKEN));
 885             dismissDialog(OAUTH2_LOGIN_PROGRESS);
 886
 887         }
 888     }
 889
 890         @Override
 891         public void onRemoteOperationFinish(RemoteOperation operation, RemoteOperationResult result) {
 892                 if (operation instanceof ConnectionCheckOperation) {
 893
 894                 mStatusText = mStatusIcon = 0;
 895                 mStatusCorrect = false;
 896                 String t_url = ((TextView) findViewById(R.id.host_URL)).getText()
 897                         .toString().trim().toLowerCase();
 898
 899                 switch (result.getCode()) {
 900                 case OK_SSL:
 901                     mIsSslConn = true;
 902                     mStatusIcon = android.R.drawable.ic_secure;
 903                     mStatusText = R.string.auth_secure_connection;
 904                     mStatusCorrect = true;
 905                     break;
 906
 907                 case OK_NO_SSL:
 908                 case OK:
 909                     mIsSslConn = false;
 910                     mStatusCorrect = true;
 911                     if (t_url.startsWith("http://") ) {
 912                         mStatusText = R.string.auth_connection_established;
 913                         mStatusIcon = R.drawable.ic_ok;
 914                     } else {
 915                         mStatusText = R.string.auth_nossl_plain_ok_title;
 916                         mStatusIcon = android.R.drawable.ic_partial_secure;
 917                     }
 918                     break;
 919
 920
 921                 case BAD_OC_VERSION:
 922                     mStatusIcon = R.drawable.common_error;
 923                     mStatusText = R.string.auth_bad_oc_version_title;
 924                     break;
 925                 case WRONG_CONNECTION:
 926                     mStatusIcon = R.drawable.common_error;
 927                     mStatusText = R.string.auth_wrong_connection_title;
 928                     break;
 929                 case TIMEOUT:
 930                     mStatusIcon = R.drawable.common_error;
 931                     mStatusText = R.string.auth_timeout_title;
 932                     break;
 933                 case INCORRECT_ADDRESS:
 934                     mStatusIcon = R.drawable.common_error;
 935                     mStatusText = R.string.auth_incorrect_address_title;
 936                     break;
 937
 938             case SSL_RECOVERABLE_PEER_UNVERIFIED:
 939                 mStatusIcon = R.drawable.common_error;
 940                 mStatusText = R.string.auth_ssl_unverified_server_title;
 941                 mLastSslUntrustedServerResult = result;
 942                 showDialog(DIALOG_SSL_VALIDATOR);
 943                 break;
 944
 945             case SSL_ERROR:
 946                 mStatusIcon = R.drawable.common_error;
 947                 mStatusText = R.string.auth_ssl_general_error_title;
 948                 break;
 949
 950                 case HOST_NOT_AVAILABLE:
 951                     mStatusIcon = R.drawable.common_error;
 952                     mStatusText = R.string.auth_unknown_host_title;
 953                     break;
 954                 case NO_NETWORK_CONNECTION:
 955                     mStatusIcon = R.drawable.no_network;
 956                     mStatusText = R.string.auth_no_net_conn_title;
 957                     break;
 958                 case INSTANCE_NOT_CONFIGURED:
 959                     mStatusIcon = R.drawable.common_error;
 960                     mStatusText = R.string.auth_not_configured_title;
 961                     break;
 962                 case FILE_NOT_FOUND:
 963                     mStatusIcon = R.drawable.common_error;
 964                     mStatusText = R.string.auth_incorrect_path_title;
 965                     break;
 966             case UNHANDLED_HTTP_CODE:
 967             case UNKNOWN_ERROR:
 968                 mStatusIcon = R.drawable.common_error;
 969                 mStatusText = R.string.auth_unknown_error_title;
 970                 break;
 971                 default:
 972                     Log.e(TAG, "Incorrect connection checker result type: " + result.getHttpCode());
 973                 }
 974                 setResultIconAndText(mStatusIcon, mStatusText);
 975                 if (!mStatusCorrect)
 976                     findViewById(R.id.refreshButton).setVisibility(View.VISIBLE);
 977                 else
 978                     findViewById(R.id.refreshButton).setVisibility(View.INVISIBLE);
 979                 findViewById(R.id.buttonOK).setEnabled(mStatusCorrect);
 980
 981                 } else if (operation instanceof GetOAuth2AccessToken) {
 982
 983             try {
 984                 dismissDialog(OAUTH2_LOGIN_PROGRESS);
 985             } catch (IllegalArgumentException e) {
 986                 // NOTHING TO DO ; can't find out what situation that leads to the exception in this code, but user logs signal that it happens
 987             }
 988
 989                     if (result.isSuccess()) {
 990
 991                         /// time to test the retrieved access token on the ownCloud server
 992                         String url = ((TextView) findViewById(R.id.host_URL)).getText()
 993                                 .toString().trim();
 994                         if (url.endsWith("/"))
 995                             url = url.substring(0, url.length() - 1);
 996
 997                         Uri uri = null;
 998                         /*String webdav_path = AccountUtils.getWebdavPath(mDiscoveredVersion);
 999
1000                         if (webdav_path == null) {
1001                             onAuthenticationResult(false, getString(R.string.auth_bad_oc_version_title));
1002                             return;
1003                         }*/
1004
1005                         String prefix = "";
1006                         if (mIsSslConn) {
1007                             prefix = "https://";
1008                         } else {
1009                             prefix = "http://";
1010                         }
1011                         if (url.toLowerCase().startsWith("http://")
1012                                 || url.toLowerCase().startsWith("https://")) {
1013                             prefix = "";
1014                         }
1015
1016                         try {
1017                             mBaseUrl = prefix + url;
1018                             //String url_str = prefix + url + webdav_path;
1019                             String url_str = prefix + url + "/remote.php/odav";
1020                             uri = Uri.parse(url_str);
1021
1022                         } catch (Exception e) {
1023                             // should never happen
1024                             onAuthenticationResult(false, getString(R.string.auth_incorrect_address_title));
1025                             return;
1026                         }
1027
1028                         showDialog(DIALOG_LOGIN_PROGRESS);
1029                 String accessToken = ((GetOAuth2AccessToken)operation).getResultTokenMap().get(OAuth2Context.KEY_ACCESS_TOKEN);
1030                 Log.d(TAG, "Got ACCESS TOKEN: " + accessToken);
1031                         mAuthChkOperation = new ExistenceCheckOperation("", this, accessToken);
1032                         WebdavClient client = OwnCloudClientUtils.createOwnCloudClient(uri, getApplicationContext());
1033                         mAuthChkOperation.execute(client, this, mHandler);
1034
1035
1036             } else {
1037                 TextView tv = (TextView) findViewById(R.id.oAuth_URL);
1038                 tv.setError("A valid authorization could not be obtained");
1039
1040             }
1041
1042                 } else if (operation instanceof ExistenceCheckOperation)  {
1043
1044                     try {
1045                         dismissDialog(DIALOG_LOGIN_PROGRESS);
1046                     } catch (IllegalArgumentException e) {
1047                         // NOTHING TO DO ; can't find out what situation that leads to the exception in this code, but user logs signal that it happens
1048                     }
1049
1050                     if (result.isSuccess()) {
1051                 TextView tv = (TextView) findViewById(R.id.oAuth_URL);
1052                         Log.d(TAG, "Checked access - time to save the account");
1053
1054                         Uri uri = Uri.parse(mBaseUrl);
1055                         String username = "OAuth_user" + (new java.util.Random(System.currentTimeMillis())).nextLong();
1056                         String accountName = username + "@" + uri.getHost();
1057                         if (uri.getPort() >= 0) {
1058                             accountName += ":" + uri.getPort();
1059                         }
1060                         // TODO - check that accountName does not exist
1061                         Account account = new Account(accountName, AccountAuthenticator.ACCOUNT_TYPE);
1062                         AccountManager accManager = AccountManager.get(this);
1063                         accManager.addAccountExplicitly(account, "", null);  // with our implementation, the password is never input in the app
1064
1065                         // Add this account as default in the preferences, if there is none
1066                         Account defaultAccount = AccountUtils.getCurrentOwnCloudAccount(this);
1067                         if (defaultAccount == null) {
1068                             SharedPreferences.Editor editor = PreferenceManager.getDefaultSharedPreferences(this).edit();
1069                             editor.putString("select_oc_account", accountName);
1070                         editor.commit();
1071                         }
1072
1073                         /// account data to save by the AccountManager
1074                         final Intent intent = new Intent();
1075                         intent.putExtra(AccountManager.KEY_ACCOUNT_TYPE, AccountAuthenticator.ACCOUNT_TYPE);
1076                         intent.putExtra(AccountManager.KEY_ACCOUNT_NAME, account.name);
1077                         intent.putExtra(AccountManager.KEY_USERDATA, username);
1078
1079                 accManager.setAuthToken(account, AccountAuthenticator.AUTH_TOKEN_TYPE_ACCESS_TOKEN, ((ExistenceCheckOperation) operation).getAccessToken());
1080
1081                         accManager.setUserData(account, AccountAuthenticator.KEY_OC_VERSION, mConnChkRunnable.getDiscoveredVersion().toString());
1082                         accManager.setUserData(account, AccountAuthenticator.KEY_OC_BASE_URL, mBaseUrl);
1083                         accManager.setUserData(account, AccountAuthenticator.KEY_SUPPORTS_OAUTH2, "TRUE");
1084
1085                         setAccountAuthenticatorResult(intent.getExtras());
1086                         setResult(RESULT_OK, intent);
1087
1088                         /// enforce the first account synchronization
1089                         Bundle bundle = new Bundle();
1090                         bundle.putBoolean(ContentResolver.SYNC_EXTRAS_MANUAL, true);
1091                         ContentResolver.requestSync(account, "org.owncloud", bundle);
1092
1093                         finish();
1094
1095                     } else {
1096                         TextView tv = (TextView) findViewById(R.id.oAuth_URL);
1097                         tv.setError(result.getLogMessage());
1098                 Log.d(TAG, "Access failed: " + result.getLogMessage());
1099                     }
1100                 }
1101         }
1102
1103
1104     public void onSavedCertificate() {
1105         mAuthThread = mConnChkRunnable.retry(this, mHandler);
1106     }
1107
1108     @Override
1109     public void onFailedSavingCertificate() {
1110         showDialog(DIALOG_CERT_NOT_SAVED);
1111     }
1112
1113 }