283 lines
12 KiB
Java
283 lines
12 KiB
Java
/* Copyright 2017 Thomas Schneider
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*
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* This file is a part of Mastodon Etalab for mastodon.etalab.gouv.fr
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*
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* This program is free software; you can redistribute it and/or modify it under the terms of the
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* GNU General Public License as published by the Free Software Foundation; either version 3 of the
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* License, or (at your option) any later version.
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*
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* Mastodon Etalab is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even
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* the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
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* Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along with Thomas Schneider; if not,
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* see <http://www.gnu.org/licenses>. */
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package fr.gouv.etalab.mastodon.activities;
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import android.app.Activity;
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import android.content.Context;
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import android.content.Intent;
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import android.content.SharedPreferences;
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import android.graphics.Paint;
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import android.os.AsyncTask;
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import android.os.Bundle;
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import android.support.design.widget.NavigationView;
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import android.support.v7.app.AppCompatActivity;
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import android.util.Log;
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import android.view.Menu;
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import android.view.MenuItem;
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import android.view.View;
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import android.widget.Button;
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import android.widget.EditText;
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import android.widget.LinearLayout;
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import android.widget.TextView;
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import android.widget.Toast;
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import com.loopj.android.http.AsyncHttpClient;
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import com.loopj.android.http.AsyncHttpResponseHandler;
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import com.loopj.android.http.RequestParams;
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import org.json.JSONException;
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import org.json.JSONObject;
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import java.security.KeyManagementException;
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import java.security.KeyStoreException;
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import java.security.NoSuchAlgorithmException;
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import java.security.UnrecoverableKeyException;
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import cz.msebera.android.httpclient.Header;
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import fr.gouv.etalab.mastodon.asynctasks.UpdateAccountInfoAsyncTask;
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import fr.gouv.etalab.mastodon.client.MastalabSSLSocketFactory;
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import fr.gouv.etalab.mastodon.client.OauthClient;
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import fr.gouv.etalab.mastodon.helper.Helper;
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import mastodon.etalab.gouv.fr.mastodon.R;
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import static fr.gouv.etalab.mastodon.helper.Helper.USER_AGENT;
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/**
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* Created by Thomas on 23/04/2017.
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* Login activity class which handles the connection
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*/
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public class LoginActivity extends AppCompatActivity {
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private String client_id;
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private String client_secret;
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private TextView login_two_step;
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private static boolean client_id_for_webview = false;
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private String instance;
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private boolean addAccount = false;
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private EditText login_instance;
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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setContentView(R.layout.activity_login);
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final Button connectionButton = (Button) findViewById(R.id.login_button);
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login_instance = (EditText) findViewById(R.id.login_instance);
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connectionButton.setEnabled(false);
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login_two_step = (TextView) findViewById(R.id.login_two_step);
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login_two_step.setVisibility(View.GONE);
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login_two_step.setPaintFlags(login_two_step.getPaintFlags() | Paint.UNDERLINE_TEXT_FLAG);
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login_two_step.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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client_id_for_webview = true;
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retrievesClientId();
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}
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});
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//For other instances
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TextView other_instance = (TextView) findViewById(R.id.other_instance);
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other_instance.setPaintFlags(other_instance.getPaintFlags() | Paint.UNDERLINE_TEXT_FLAG);
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other_instance.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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Intent intent = new Intent(LoginActivity.this, LoginActivity.class);
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intent.putExtra("addAccount", true);
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startActivity(intent);
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finish();
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}
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});
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Bundle b = getIntent().getExtras();
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if(b != null)
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addAccount = b.getBoolean("addAccount", false);
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if( addAccount )
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login_instance.setVisibility(View.VISIBLE);
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if( addAccount) {
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login_instance.setOnFocusChangeListener(new View.OnFocusChangeListener() {
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@Override
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public void onFocusChange(View v, boolean hasFocus) {
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connectionButton.setEnabled(false);
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login_two_step.setVisibility(View.INVISIBLE);
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if (!hasFocus) {
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retrievesClientId();
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}
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}
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});
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}
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if( addAccount)
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other_instance.setVisibility(View.GONE);
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}
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@Override
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protected void onResume(){
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super.onResume();
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Button connectionButton = (Button) findViewById(R.id.login_button);
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if( !addAccount ) {
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if (client_id_for_webview || !connectionButton.isEnabled()) {
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connectionButton.setEnabled(false);
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client_id_for_webview = false;
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retrievesClientId();
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}
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}else {
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if (login_instance.getText() != null && login_instance.getText().toString().length() > 0 && client_id_for_webview) {
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connectionButton.setEnabled(false);
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client_id_for_webview = false;
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retrievesClientId();
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}
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}
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}
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private void retrievesClientId(){
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final Button connectionButton = (Button) findViewById(R.id.login_button);
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if( login_instance.getText() != null && login_instance.getText().length() > 0 )
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instance = login_instance.getText().toString().trim();
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else
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instance = Helper.INSTANCE;
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String action = "/api/v1/apps";
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RequestParams parameters = new RequestParams();
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parameters.add(Helper.CLIENT_NAME, Helper.OAUTH_REDIRECT_HOST);
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parameters.add(Helper.REDIRECT_URIS, client_id_for_webview?Helper.REDIRECT_CONTENT_WEB:Helper.REDIRECT_CONTENT);
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parameters.add(Helper.SCOPES, Helper.OAUTH_SCOPES);
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parameters.add(Helper.WEBSITE,"https://" + Helper.getLiveInstance(getApplicationContext()));
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new OauthClient(instance).post(action, parameters, new AsyncHttpResponseHandler() {
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@Override
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public void onSuccess(int statusCode, Header[] headers, byte[] responseBody) {
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String response = new String(responseBody);
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JSONObject resobj;
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try {
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resobj = new JSONObject(response);
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client_id = resobj.get(Helper.CLIENT_ID).toString();
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client_secret = resobj.get(Helper.CLIENT_SECRET).toString();
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String id = resobj.get(Helper.ID).toString();
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SharedPreferences sharedpreferences = getSharedPreferences(Helper.APP_PREFS, Context.MODE_PRIVATE);
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SharedPreferences.Editor editor = sharedpreferences.edit();
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editor.putString(Helper.CLIENT_ID, client_id);
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editor.putString(Helper.CLIENT_SECRET, client_secret);
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editor.putString(Helper.ID, id);
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editor.apply();
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connectionButton.setEnabled(true);
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login_two_step.setVisibility(View.VISIBLE);
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if( client_id_for_webview){
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Intent i = new Intent(LoginActivity.this, WebviewActivity.class);
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i.putExtra("instance", instance);
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startActivity(i);
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}
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} catch (JSONException e) {
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e.printStackTrace();
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}
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}
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@Override
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public void onFailure(int statusCode, Header[] headers, byte[] responseBody, Throwable error) {
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error.printStackTrace();
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Toast.makeText(LoginActivity.this,R.string.client_error, Toast.LENGTH_LONG).show();
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}
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});
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connectionButton.setOnClickListener(new View.OnClickListener() {
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@Override
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public void onClick(View v) {
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connectionButton.setEnabled(false);
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if( client_id_for_webview ){
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client_id_for_webview = false;
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retrievesClientId();
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return;
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}
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AsyncHttpClient client = new AsyncHttpClient();
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RequestParams requestParams = new RequestParams();
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SharedPreferences sharedpreferences = getSharedPreferences(Helper.APP_PREFS, Context.MODE_PRIVATE);
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requestParams.add(Helper.CLIENT_ID, sharedpreferences.getString(Helper.CLIENT_ID, null));
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requestParams.add(Helper.CLIENT_SECRET, sharedpreferences.getString(Helper.CLIENT_SECRET, null));
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requestParams.add("grant_type", "password");
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EditText login_uid = (EditText) findViewById(R.id.login_uid);
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EditText login_passwd = (EditText) findViewById(R.id.login_passwd);
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requestParams.add("username",login_uid.getText().toString().trim());
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requestParams.add("password",login_passwd.getText().toString().trim());
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requestParams.add("scope"," read write follow");
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client.setUserAgent(USER_AGENT);
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try {
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MastalabSSLSocketFactory mastalabSSLSocketFactory = new MastalabSSLSocketFactory(MastalabSSLSocketFactory.getKeystore());
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mastalabSSLSocketFactory.setHostnameVerifier(MastalabSSLSocketFactory.ALLOW_ALL_HOSTNAME_VERIFIER);
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client.setSSLSocketFactory(mastalabSSLSocketFactory);
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client.post("https://" + instance+ "/oauth/token", requestParams, new AsyncHttpResponseHandler() {
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@Override
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public void onSuccess(int statusCode, Header[] headers, byte[] responseBody) {
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String response = new String(responseBody);
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JSONObject resobj;
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try {
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resobj = new JSONObject(response);
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String token = resobj.get("access_token").toString();
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SharedPreferences sharedpreferences = getSharedPreferences(Helper.APP_PREFS, Context.MODE_PRIVATE);
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SharedPreferences.Editor editor = sharedpreferences.edit();
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editor.putString(Helper.PREF_KEY_OAUTH_TOKEN, token);
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editor.apply();
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//Update the account with the token;
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new UpdateAccountInfoAsyncTask(LoginActivity.this, token, instance).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
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} catch (JSONException e) {
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e.printStackTrace();
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}
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}
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@Override
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public void onFailure(int statusCode, Header[] headers, byte[] responseBody, Throwable error) {
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connectionButton.setEnabled(true);
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error.printStackTrace();
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Toast.makeText(getApplicationContext(),R.string.toast_error_login,Toast.LENGTH_LONG).show();
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}
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});
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} catch (NoSuchAlgorithmException | KeyManagementException | UnrecoverableKeyException | KeyStoreException e) {
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e.printStackTrace();
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}
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}
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});
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}
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@Override
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public boolean onCreateOptionsMenu(Menu menu) {
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// Inflate the menu; this adds items to the action bar if it is present.
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getMenuInflater().inflate(R.menu.main_login, menu);
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return true;
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}
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@Override
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public boolean onOptionsItemSelected(MenuItem item) {
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// Handle action bar item clicks here. The action bar will
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// automatically handle clicks on the Home/Up button, so long
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// as you specify a parent activity in AndroidManifest.xml.
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int id = item.getItemId();
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//noinspection SimplifiableIfStatement
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if (id == R.id.action_about) {
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Intent intent = new Intent(getApplicationContext(), AboutActivity.class);
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startActivity(intent);
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}else if(id == R.id.action_privacy){
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Intent intent = new Intent(getApplicationContext(), PrivacyActivity.class);
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startActivity(intent);
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}
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return super.onOptionsItemSelected(item);
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}
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} |