Java tutorial
/* Copyright (C) 2012 Nullbyte <http://nullbyte.eu> * Brummer Privat Kapitalfrskring & Pension support by Per Wigren <per.wigren@gmail.com> * Probably does not work with dep/ISK or company accounts as they have separate login pages. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.liato.bankdroid.banking.banks; import java.io.IOException; import java.util.ArrayList; import java.util.List; import java.util.regex.Matcher; import java.util.regex.Pattern; import org.apache.http.NameValuePair; import org.apache.http.client.ClientProtocolException; import org.apache.http.message.BasicNameValuePair; import android.content.Context; import android.text.Html; import android.text.InputType; import android.util.Log; import com.liato.bankdroid.Helpers; import com.liato.bankdroid.R; import com.liato.bankdroid.banking.Account; import com.liato.bankdroid.banking.Bank; import com.liato.bankdroid.banking.exceptions.BankChoiceException; import com.liato.bankdroid.banking.exceptions.BankException; import com.liato.bankdroid.banking.exceptions.LoginException; import com.liato.bankdroid.provider.IBankTypes; import eu.nullbyte.android.urllib.CertificateReader; import eu.nullbyte.android.urllib.Urllib; public class BrummerKF extends Bank { private static final String TAG = "BrummerKF"; private static final String NAME = "Brummer KF & Pension"; private static final String NAME_SHORT = "brummer_kf"; private static final String URL = "https://www.brummer.se/"; private static final int BANKTYPE_ID = IBankTypes.BRUMMER_KF; private static final int INPUT_TYPE_USERNAME = InputType.TYPE_CLASS_TEXT; private static final int INPUT_TYPE_PASSWORD = InputType.TYPE_CLASS_TEXT; private static final String INPUT_HINT_USERNAME = "YYYYMMDDNNNN"; private static final boolean STATIC_BALANCE = true; private Pattern reError = Pattern.compile("<li>(Personnummer och l.*?senord matchar ej\\.)</li>", Pattern.CASE_INSENSITIVE | Pattern.DOTALL); private Pattern reViewstate = Pattern.compile("\"__VIEWSTATE\"\\s+value=\"(.*?)\"", Pattern.DOTALL); private Pattern reEventValidation = Pattern.compile("\"__EVENTVALIDATION\"\\s+value=\"(.*?)\"", Pattern.DOTALL); private Pattern reAccounts = Pattern.compile( "<td.*?>\\s*<a.*?>\\s*(.*?) (.*?)\\s*</a>\\s*</td>\\s*<td.*?>\\s*(.*?)\\s*</td>\\s*<td.*?>\\s*(.*?)\\s*</td>\\s*<td.*?>\\s*(.*?)\\s*</td>\\s*<td.*?>\\s*(.*?)\\s*</td>\\s*<td.*?>\\s*<a.*?>\\s*Avtalsinformation\\s*</a>", Pattern.CASE_INSENSITIVE | Pattern.DOTALL); String response; public BrummerKF(Context context) { super(context); super.TAG = TAG; super.NAME = NAME; super.NAME_SHORT = NAME_SHORT; super.BANKTYPE_ID = BANKTYPE_ID; super.URL = URL; super.INPUT_TYPE_USERNAME = INPUT_TYPE_USERNAME; super.INPUT_TYPE_PASSWORD = INPUT_TYPE_PASSWORD; super.INPUT_HINT_USERNAME = INPUT_HINT_USERNAME; super.STATIC_BALANCE = STATIC_BALANCE; } public BrummerKF(String username, String password, Context context) throws BankException, LoginException, BankChoiceException { this(context); this.update(username, password); } @Override protected LoginPackage preLogin() throws BankException, ClientProtocolException, IOException { urlopen = new Urllib(context, CertificateReader.getCertificates(context, R.raw.cert_brummer)); urlopen.setAllowCircularRedirects(true); response = urlopen.open("https://www.brummer.se/sv/online/privat/Login/"); Matcher mViewstate = reViewstate.matcher(response); if (!mViewstate.find()) { throw new BankException(res.getText(R.string.unable_to_find).toString() + " Viewstate."); } String viewstate = mViewstate.group(1); Matcher mEventValidation = reEventValidation.matcher(response); if (!mEventValidation.find()) { throw new BankException(res.getText(R.string.unable_to_find).toString() + " EventValidation."); } String eventvalidation = mEventValidation.group(1); List<NameValuePair> postData = new ArrayList<NameValuePair>(); postData.add(new BasicNameValuePair("__VIEWSTATE", viewstate)); postData.add(new BasicNameValuePair("__EVENTVALIDATION", eventvalidation)); postData.add(new BasicNameValuePair("ctl00$cphMainRegion$txtUsername", username)); postData.add(new BasicNameValuePair("ctl00$cphMainRegion$txtPassword", password)); postData.add(new BasicNameValuePair("ctl00$cphMainRegion$btnLogin", "Logga in")); postData.add(new BasicNameValuePair("ctl00$ctl08", "sv")); postData.add(new BasicNameValuePair("ctl00$ucHeader$ctl01$loginView$ctl01$ddlQuickMenu", "-1")); return new LoginPackage(urlopen, postData, response, "https://www.brummer.se/sv/online/privat/Login/"); } public Urllib login() throws LoginException, BankException { try { LoginPackage lp = preLogin(); String response = urlopen.open(lp.getLoginTarget(), lp.getPostData()); Matcher matcher = reError.matcher(response); if (matcher.find()) { String errormsg = Html.fromHtml(matcher.group(1).trim()).toString(); if (errormsg.contains("Personnummer")) { throw new LoginException(errormsg); } else { throw new BankException(errormsg); } } } catch (ClientProtocolException e) { Log.e(TAG, "ClientProtocolException: " + e.getMessage()); throw new BankException(e.getMessage()); } catch (IOException e) { Log.e(TAG, "IOException: " + e.getMessage()); throw new BankException(e.getMessage()); } return urlopen; } @Override public void update() throws BankException, LoginException, BankChoiceException { super.update(); if (username == null || password == null || username.length() == 0 || password.length() == 0) { throw new LoginException(res.getText(R.string.invalid_username_password).toString()); } urlopen = login(); Matcher matcher; try { response = urlopen.open("https://www.brummer.se/sv/online/privat/"); matcher = reAccounts.matcher(response); while (matcher.find()) { /* * 1: Kontonamn * 2: Kontonummer * 3: Avkastning under ret * 4: Genomsnittlig rlig avkastning sedan start * 5: Avkastning sedan start * 6: Marknadsvrde (kronor) */ accounts.add(new Account(Html.fromHtml(matcher.group(1)).toString().trim(), Helpers.parseBalance(matcher.group(6).trim()), matcher.group(2))); balance = balance.add(Helpers.parseBalance(matcher.group(6))); } if (accounts.isEmpty()) { throw new BankException(res.getText(R.string.no_accounts_found).toString()); } } catch (ClientProtocolException e) { throw new BankException(e.getMessage()); } catch (IOException e) { throw new BankException(e.getMessage()); } } }