Android Open Source - unicef_gis_mobile Authenticator

From Project

License

The source code is released under:
MIT License
If you think the Android project unicef_gis_mobile listed in this page is inappropriate, such as containing malicious code/tools or violating the copyright, please email info at java2s dot com, thanks.
Java Source Code

package org.unicef.gis.auth;
//from  w w w  .j  a va  2 s  .co m
import org.unicef.gis.infrastructure.UnicefGisApi;
import org.unicef.gis.ui.AuthenticatorActivity;

import android.accounts.AbstractAccountAuthenticator;
import android.accounts.Account;
import android.accounts.AccountAuthenticatorResponse;
import android.accounts.AccountManager;
import android.accounts.NetworkErrorException;
import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.util.Log;

public class Authenticator extends AbstractAccountAuthenticator {
  
  public static final String AUTH_TOKEN_TYPE = "";
  public static String ACCOUNT_TYPE = "unicef-gis.org";

  private Context context;
  
  private UnicefGisApi api = null;

  public Authenticator(Context context) {
    super(context);
    this.context = context;
    this.api = new UnicefGisApi(context);
  }

  @Override
  public Bundle addAccount(AccountAuthenticatorResponse response,
      String accountType, String authTokenType,
      String[] requiredFeatures, Bundle options)
      throws NetworkErrorException {
    final Intent intent = new Intent(context, AuthenticatorActivity.class);
    intent.putExtra(AuthenticatorActivity.PARAM_ACCOUNT_TYPE, ACCOUNT_TYPE);
    intent.putExtra(AuthenticatorActivity.PARAM_AUTHTOKEN_TYPE, authTokenType);
    intent.putExtra(AuthenticatorActivity.PARAM_NEW_ACCOUNT, true);
    intent.putExtra(AccountManager.KEY_ACCOUNT_AUTHENTICATOR_RESPONSE, response);
    intent.putExtra(AuthenticatorActivity.PARAM_SHOULD_AUTHENTICATE, options.getBoolean(AuthenticatorActivity.PARAM_SHOULD_AUTHENTICATE, true));
    
    final Bundle bundle = new Bundle();
    bundle.putParcelable(AccountManager.KEY_INTENT, intent);

    return bundle;
  }

  @Override
  public Bundle confirmCredentials(AccountAuthenticatorResponse response,
      Account account, Bundle options) throws NetworkErrorException {
    // TODO Auto-generated method stub
    return null;
  }

  @Override
  public Bundle editProperties(AccountAuthenticatorResponse response,
      String accountType) {
    return null;
  }

  @Override
  public Bundle getAuthToken(AccountAuthenticatorResponse response,
      Account account, String authTokenType, Bundle options)
      throws NetworkErrorException {
    Log.e("Authenticator", "getAuthToken");
    
    if (!authTokenType.equals(AuthenticatorActivity.PARAM_AUTHTOKEN_TYPE)) {
      Log.e("Authenticator", "Invalid auth token");
      final Bundle result = new Bundle();
      result.putString(AccountManager.KEY_ERROR_MESSAGE, "invalid authTokenType");
      return result;
    }
    
    final AccountManager am = AccountManager.get(context);
    
    String authToken = am.peekAuthToken(account, AUTH_TOKEN_TYPE);
    
    if (authToken != null) 
      Log.e("Authenticator", "Got auth token from AccountManager: " + authToken);
    
    if (authToken == null || authToken.isEmpty()){
      final String password = am.getPassword(account);
      
      if (password != null) {
        Log.e("Authenticator", "No token found, will try to authenticate with stored password");
        String token = api.authenticate(account.name, password);

        if (token != null && !token.isEmpty()) {
          final Bundle result = new Bundle();
          result.putString(AccountManager.KEY_ACCOUNT_NAME, account.name);
          result.putString(AccountManager.KEY_ACCOUNT_TYPE, Authenticator.ACCOUNT_TYPE);
          result.putString(AccountManager.KEY_AUTHTOKEN, token);
          return result;
        }
      }
    }
    
    Log.e("Authenticator", "Password missing or incorrect, starting authenticator activity to renew user credentials.");
        
    // Password is missing or incorrect. Start the activity to add the
    // missing data.
    final Intent intent = new Intent(context, AuthenticatorActivity.class);
    intent.putExtra(AccountManager.KEY_ACCOUNT_AUTHENTICATOR_RESPONSE, response);
    intent.putExtra(AuthenticatorActivity.PARAM_ACCOUNT_TYPE, Authenticator.ACCOUNT_TYPE);
    intent.putExtra(AuthenticatorActivity.PARAM_AUTHTOKEN_TYPE, AUTH_TOKEN_TYPE);
    
    final Bundle bundle = new Bundle(); 
    bundle.putParcelable(AccountManager.KEY_INTENT, intent);

    return bundle;
  }

  @Override
  public String getAuthTokenLabel(String authTokenType) {
    // TODO Auto-generated method stub
    return null;
  }

  @Override
  public Bundle hasFeatures(AccountAuthenticatorResponse response,
      Account account, String[] features) throws NetworkErrorException {
    // TODO Auto-generated method stub
    return null;
  }

  @Override
  public Bundle updateCredentials(AccountAuthenticatorResponse response,
      Account account, String authTokenType, Bundle options)
      throws NetworkErrorException {
    // TODO Auto-generated method stub
    return null;
  }

}
Java Source Code List
