mirror of https://github.com/ThmmyNoLife/mTHMMY
25 changed files with 542 additions and 543 deletions
@ -1,61 +1,281 @@ |
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package gr.thmmy.mthmmy.activities; |
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|
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import android.content.SharedPreferences; |
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import android.os.Bundle; |
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import android.support.v7.app.AppCompatActivity; |
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import android.util.Log; |
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|
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import com.franmontiel.persistentcookiejar.PersistentCookieJar; |
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import com.franmontiel.persistentcookiejar.cache.SetCookieCache; |
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import com.franmontiel.persistentcookiejar.persistence.SharedPrefsCookiePersistor; |
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|
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import gr.thmmy.mthmmy.utils.Thmmy; |
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import org.jsoup.Jsoup; |
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import org.jsoup.nodes.Document; |
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import org.jsoup.nodes.Element; |
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import org.jsoup.select.Elements; |
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|
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import java.io.IOException; |
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import java.util.List; |
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import java.util.Objects; |
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import java.util.regex.Matcher; |
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import java.util.regex.Pattern; |
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|
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import javax.net.ssl.SSLHandshakeException; |
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|
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import okhttp3.Cookie; |
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import okhttp3.CookieJar; |
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import okhttp3.FormBody; |
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import okhttp3.HttpUrl; |
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import okhttp3.OkHttpClient; |
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import okhttp3.Request; |
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import okhttp3.RequestBody; |
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import okhttp3.Response; |
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|
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public class BaseActivity extends AppCompatActivity { |
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|
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//Shared preferences
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static final String SHARED_PREFS_NAME = "thmmySharedPrefs"; |
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//----------------------------------------CLASS VARIABLES-----------------------------------------
|
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/* --Response Codes-- */ |
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static final int LOGGED_OUT = 0; |
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static final int LOGGED_IN = 1; |
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static final int WRONG_USER = 2; |
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static final int WRONG_PASSWORD = 3; |
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static final int FAILED = 4; |
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static final int CERTIFICATE_ERROR = 5; |
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static final int OTHER_ERROR = 6; |
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/* --Response Codes End-- */ |
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/* --Shared Preferences-- */ |
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static final String USER_NAME = "userNameKey"; |
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static final String GUEST_PREF_USERNAME = "GUEST"; |
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static final String IS_LOGGED_IN = "isLoggedIn"; |
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static final String LOG_STATUS = "isLoggedIn"; |
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private static final String SHARED_PREFS_NAME = "thmmySharedPrefs"; |
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static SharedPreferences _prefs; |
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/* --Shared Preferences End-- */ |
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|
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/* --Client Stuff-- */ |
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static OkHttpClient client; |
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static Thmmy.LoginData loginData; |
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private static CookieJar cookieJar; |
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private static SharedPrefsCookiePersistor sharedPrefsCookiePersistor; |
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/* --Client Stuff End-- */ |
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|
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//Other variables
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private static boolean init = false; //To initialize stuff only once per app start
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private static final String TAG = "BaseActivity"; |
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//--------------------------------------CLASS VARIABLES END---------------------------------------
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|
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public static CookieJar getCookieJar() |
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{ |
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//-------------------------------------CLIENT AND COOKIES-----------------------------------------
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private static CookieJar getCookieJar() { |
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return cookieJar; |
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} |
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|
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public static SharedPrefsCookiePersistor getSharedPrefsCookiePersistor() { |
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private static SharedPrefsCookiePersistor getSharedPrefsCookiePersistor() { |
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return sharedPrefsCookiePersistor; |
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} |
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|
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public static OkHttpClient getClient() { |
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return client; |
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} |
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//-----------------------------------CLIENT AND COOKIES END---------------------------------------
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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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|
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if(!init) |
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{ |
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if (!init) { |
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_prefs = getSharedPreferences(SHARED_PREFS_NAME, MODE_PRIVATE); |
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sharedPrefsCookiePersistor = new SharedPrefsCookiePersistor(BaseActivity.this); |
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cookieJar = new PersistentCookieJar(new SetCookieCache(), sharedPrefsCookiePersistor); |
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client = new OkHttpClient.Builder() |
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.cookieJar(cookieJar) |
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.build(); |
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loginData = new Thmmy.LoginData(); |
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loginData.setStatus(0); |
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init = true; |
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} |
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|
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} |
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|
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void setLoginData(Thmmy.LoginData loginData) { |
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BaseActivity.loginData = loginData; |
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/* |
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THMMY CLASS |
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-- inner class of BaseActivity |
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This class handles all session related operations (e.g. login, logout) |
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Also stores data to SharedPreferences file. |
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*/ |
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|
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//---------------------------------------INNER CLASS BEGINS---------------------------------------
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public static class Thmmy { |
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//Class variables
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private static final HttpUrl loginUrl = HttpUrl |
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.parse("https://www.thmmy.gr/smf/index.php?action=login2"); |
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private static final HttpUrl indexUrl = HttpUrl |
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.parse("https://www.thmmy.gr/smf/index.php"); |
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|
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//-------------------------------------------LOGIN------------------------------------------------
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//Two options: (username, password, duration) or nothing - cookies
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static void login(String... strings) { |
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Log.d("Login", "Logging in..."); |
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Request request; |
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if (strings.length == 3) { //Actual login
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String loginName = strings[0]; |
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String password = strings[1]; |
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String duration = strings[2]; |
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((PersistentCookieJar) getCookieJar()).clear(); |
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RequestBody formBody = new FormBody.Builder() //Build login form
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.add("user", loginName) |
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.add("passwrd", password) |
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.add("cookielength", duration) //Forever is -1
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.build(); |
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request = new Request.Builder() //Build the request
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.url(loginUrl) |
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.post(formBody) |
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.build(); |
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} else { //Already logged in, just get cookies
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request = new Request.Builder() //Build the request
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.url(loginUrl) |
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.build(); |
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} |
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try { |
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Response response = client.newCall(request).execute(); //Make the request
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/* --Handle response-- */ |
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Document document = Jsoup.parse(response.body().string()); |
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Element logout = document.getElementById("logoutbtn"); //Get logout button
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if (logout != null) { //If there is a logout button, then I successfully logged in
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Log.i("Login", "Login successful"); |
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setPersistentCookieSession(); |
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//Edit SharedPreferences, save session's data
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_prefs.edit().putString(USER_NAME, extractUserName(document)).apply(); |
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_prefs.edit().putInt(LOG_STATUS, LOGGED_IN).apply(); |
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} else { //I am not logged in, what went wrong?
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Log.w("Login", "Login failed"); |
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_prefs.edit().putInt(LOG_STATUS, FAILED).apply(); //Request failed
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//Making error more specific
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Elements error = document.select("b:contains(That username does not exist.)"); |
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if (error.size() == 1) { //Wrong username
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_prefs.edit().putInt(LOG_STATUS, WRONG_USER).apply(); |
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Log.d("Login", "Wrong Username"); |
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} |
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error = document.select("body:contains(Password incorrect)"); |
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if (error.size() == 1) { //Wrong password
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_prefs.edit().putInt(LOG_STATUS, WRONG_PASSWORD).apply(); |
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Log.d("Login", "Wrong Password"); |
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} |
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((PersistentCookieJar) getCookieJar()).clear(); |
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} |
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//Request exception handling
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} catch (SSLHandshakeException e) { |
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_prefs.edit().putInt(LOG_STATUS, CERTIFICATE_ERROR).apply(); |
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Log.w("Login", "Certificate problem"); |
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} catch (Exception e) { |
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_prefs.edit().putInt(LOG_STATUS, OTHER_ERROR).apply(); |
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Log.e("Login", "Error", e); |
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} |
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} |
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//--------------------------------------LOGIN ENDS------------------------------------------------
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|
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//---------------------------------------LOGOUT---------------------------------------------------
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static int logout() { |
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String _logout_link = ""; |
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{ //Find current logout link
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try { |
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//Build and make a request for the index (home) page
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Request request = new Request.Builder() |
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.url(indexUrl) |
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.build(); |
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Response response = client.newCall(request).execute(); |
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Document document = Jsoup.parse(response.body().string()); |
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Element logout = document.getElementById("logoutbtn"); //Find the logout button
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_logout_link = HttpUrl.parse(logout.attr("href")).toString(); //Get the url
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} catch (IOException e) { |
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e.printStackTrace(); |
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} |
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} |
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if (Objects.equals(_logout_link, "")) { //If logout button wasn't found
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return OTHER_ERROR; //Something went wrong
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} |
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//Attempt logout
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OkHttpClient client = getClient(); |
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Request request = new Request.Builder() |
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.url(_logout_link) |
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.build(); |
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try { |
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Response response = client.newCall(request).execute(); |
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Document document = Jsoup.parse(response.body().string()); |
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Elements login = document.select("[value=Login]"); //Find login button
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((PersistentCookieJar) getCookieJar()).clear(); |
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if (!login.isEmpty()) { //If found, logout was successful
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Log.i("Logout", "Logout successful"); |
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_prefs.edit().clear().apply(); //Clear session data
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//User is now guest
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_prefs.edit().putString(USER_NAME, GUEST_PREF_USERNAME).apply(); |
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_prefs.edit().putInt(LOG_STATUS, LOGGED_IN).apply(); |
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return LOGGED_OUT; |
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} else { |
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Log.w("Logout", "Logout failed"); |
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return FAILED; |
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} |
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} catch (SSLHandshakeException e) { |
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Log.w("Logout", "Certificate problem (please switch to unsafe connection)."); |
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return CERTIFICATE_ERROR; |
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} catch (Exception e) { |
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Log.d("Logout", "ERROR", e); |
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return OTHER_ERROR; |
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} |
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} |
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//----------------------------------------LOGOUT ENDS---------------------------------------------
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|
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//-------------------------------------------MISC-------------------------------------------------
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private static String extractUserName(Document doc) { |
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if (doc != null) { |
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Elements user = doc.select("div[id=myuser] > h3"); |
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if (user.size() == 1) { |
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String txt = user.first().ownText(); |
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Pattern pattern = Pattern.compile(", (.*?),"); |
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Matcher matcher = pattern.matcher(txt); |
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if (matcher.find()) |
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return matcher.group(1); |
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} |
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} |
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return null; |
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} |
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private static void setPersistentCookieSession() { |
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List<Cookie> cookieList = getCookieJar().loadForRequest(HttpUrl |
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.parse("https://www.thmmy.gr")); |
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if (cookieList.size() == 2) { |
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if ((cookieList.get(0).name().equals("THMMYgrC00ki3")) |
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&& (cookieList.get(1).name().equals("PHPSESSID"))) { |
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Cookie.Builder builder = new Cookie.Builder(); |
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builder.name(cookieList.get(1).name()) |
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.value(cookieList.get(1).value()) |
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.domain(cookieList.get(1).domain()) |
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.expiresAt(cookieList.get(0).expiresAt()); |
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cookieList.remove(1); |
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cookieList.add(builder.build()); |
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getSharedPrefsCookiePersistor().clear(); |
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getSharedPrefsCookiePersistor().saveAll(cookieList); |
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} |
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} |
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} |
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} |
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//----------------------------------------INNER CLASS ENDS----------------------------------------
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} |
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@ -1,249 +0,0 @@ |
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package gr.thmmy.mthmmy.utils; |
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|
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import android.os.Parcel; |
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import android.os.Parcelable; |
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import android.util.Log; |
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|
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import com.franmontiel.persistentcookiejar.PersistentCookieJar; |
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|
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import org.jsoup.Jsoup; |
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import org.jsoup.nodes.Document; |
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import org.jsoup.nodes.Element; |
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import org.jsoup.select.Elements; |
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|
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import java.util.List; |
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import java.util.regex.Matcher; |
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import java.util.regex.Pattern; |
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|
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import javax.net.ssl.SSLHandshakeException; |
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|
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import gr.thmmy.mthmmy.activities.BaseActivity; |
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import okhttp3.Cookie; |
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import okhttp3.FormBody; |
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import okhttp3.HttpUrl; |
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import okhttp3.OkHttpClient; |
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import okhttp3.Request; |
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import okhttp3.RequestBody; |
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import okhttp3.Response; |
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|
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|
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public class Thmmy { |
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public static final int LOGGED_OUT = 0; |
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public static final int LOGGED_IN = 1; |
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public static final int WRONG_USER = 2; |
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public static final int WRONG_PASSWORD = 3; |
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public static final int FAILED = 4; |
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public static final int CERTIFICATE_ERROR = 5; |
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public static final int OTHER_ERROR = 6; |
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private static final HttpUrl loginUrl = HttpUrl.parse("https://www.thmmy.gr/smf/index.php?action=login2"); |
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|
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//-------------------------------------------LOGIN--------------------------------------------------
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//Two options: (username, password, duration) or nothing - cookies
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public static LoginData login(String... strings) { |
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Log.d("Login", "Logging in..."); |
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LoginData loginData = new LoginData(); |
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Request request; |
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if (strings.length == 3) { |
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String loginName = strings[0]; |
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String password = strings[1]; |
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String duration = strings[2]; |
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((PersistentCookieJar) BaseActivity.getCookieJar()).clear(); |
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RequestBody formBody = new FormBody.Builder() |
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.add("user", loginName) |
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.add("passwrd", password) |
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.add("cookielength", duration) //Forever is -1
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.build(); |
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request = new Request.Builder() |
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.url(loginUrl) |
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.post(formBody) |
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.build(); |
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} else { |
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request = new Request.Builder() |
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.url(loginUrl) |
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.build(); |
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} |
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|
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OkHttpClient client = BaseActivity.getClient(); |
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try { |
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Response response = client.newCall(request).execute(); |
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Document document = Jsoup.parse(response.body().string()); |
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Element logout = document.getElementById("logoutbtn"); |
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if (logout != null) { |
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Log.i("Login", "Login successful"); |
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setPersistentCookieSession(); |
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loginData.setUsername(extractUserName(document)); |
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loginData.setLogoutLink(HttpUrl.parse(logout.attr("href"))); |
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loginData.setStatus(LOGGED_IN); |
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} else { |
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Log.w("Login", "Login failed"); |
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loginData.setStatus(FAILED); |
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|
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//Making error more specific
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Elements error = document.select("b:contains(That username does not exist.)"); |
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|
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if (error.size() == 1) { |
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loginData.setStatus(WRONG_USER); |
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Log.d("Login", "Wrong Username"); |
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} |
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error = document.select("body:contains(Password incorrect)"); |
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if (error.size() == 1) { |
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Log.d("Login", "Wrong Password"); |
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loginData.setStatus(WRONG_PASSWORD); |
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} |
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|
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((PersistentCookieJar) BaseActivity.getCookieJar()).clear(); |
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|
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} |
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} catch (SSLHandshakeException e) { |
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Log.w("Login", "Certificate problem"); |
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loginData.setStatus(CERTIFICATE_ERROR); |
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|
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} catch (Exception e) { |
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Log.e("Login", "Error", e); |
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loginData.setStatus(OTHER_ERROR); |
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} |
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return loginData; |
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} |
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|
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private static void setPersistentCookieSession() { |
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List<Cookie> cookieList = BaseActivity.getCookieJar().loadForRequest(HttpUrl.parse("https://www.thmmy.gr")); |
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|
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if (cookieList.size() == 2) { |
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if ((cookieList.get(0).name().equals("THMMYgrC00ki3")) && (cookieList.get(1).name().equals("PHPSESSID"))) { |
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Cookie.Builder builder = new Cookie.Builder(); |
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builder.name(cookieList.get(1).name()) |
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.value(cookieList.get(1).value()) |
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.domain(cookieList.get(1).domain()) |
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.expiresAt(cookieList.get(0).expiresAt()); |
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cookieList.remove(1); |
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cookieList.add(builder.build()); |
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BaseActivity.getSharedPrefsCookiePersistor().clear(); |
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BaseActivity.getSharedPrefsCookiePersistor().saveAll(cookieList); |
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} |
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} |
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} |
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|
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//--------------------------------------LOGOUT--------------------------------------------------
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public static int logout(LoginData loginData) { |
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OkHttpClient client = BaseActivity.getClient(); |
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Request request = new Request.Builder() |
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.url(loginData.getLogoutLink()) |
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.build(); |
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|
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try { |
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Response response = client.newCall(request).execute(); |
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Document document = Jsoup.parse(response.body().string()); |
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|
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Elements login = document.select("[value=Login]"); |
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((PersistentCookieJar) BaseActivity.getCookieJar()).clear(); |
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if (!login.isEmpty()) { |
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Log.i("Logout", "Logout successful"); |
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loginData.setStatus(LOGGED_OUT); |
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return LOGGED_OUT; |
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} else { |
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Log.w("Logout", "Logout failed"); |
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return FAILED; |
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} |
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} catch (SSLHandshakeException e) { |
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Log.w("Logout", "Certificate problem (please switch to unsafe connection)."); |
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return CERTIFICATE_ERROR; |
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|
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} catch (Exception e) { |
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Log.d("Logout", "ERROR", e); |
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return OTHER_ERROR; |
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} |
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|
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|
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} |
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//-------------------------------------LOGIN ENDS-----------------------------------------------
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|
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//-------------------------------------------MISC---------------------------------------------------
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private static String extractUserName(Document doc) { |
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if (doc != null) { |
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Elements user = doc.select("div[id=myuser] > h3"); |
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|
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if (user.size() == 1) { |
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String txt = user.first().ownText(); |
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|
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Pattern pattern = Pattern.compile(", (.*?),"); |
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Matcher matcher = pattern.matcher(txt); |
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if (matcher.find()) |
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return matcher.group(1); |
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} |
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} |
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|
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return null; |
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} |
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|
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|
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//----------------------------------------LOGOUT ENDS-----------------------------------------------
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|
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//To maintain data between activities/ between activity state change (possibly temporary solution)
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public static class LoginData implements Parcelable { |
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public static final Parcelable.Creator<LoginData> CREATOR |
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= new Parcelable.Creator<LoginData>() { |
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public LoginData createFromParcel(Parcel in) { |
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return new LoginData(in); |
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} |
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|
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public LoginData[] newArray(int size) { |
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return new LoginData[size]; |
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} |
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}; |
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private int status; |
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private String username; |
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private HttpUrl logoutLink; |
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|
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public LoginData() { |
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} |
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|
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private LoginData(Parcel in) { |
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status = in.readInt(); |
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username = in.readString(); |
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logoutLink = HttpUrl.parse(in.readString()); |
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} |
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|
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public String getUsername() { |
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return username; |
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} |
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|
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void setUsername(String username) { |
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this.username = username; |
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} |
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|
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public int getStatus() { |
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return status; |
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} |
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|
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public void setStatus(int status) { |
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this.status = status; |
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} |
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|
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HttpUrl getLogoutLink() { |
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return logoutLink; |
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} |
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|
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void setLogoutLink(HttpUrl logoutLink) { |
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this.logoutLink = logoutLink; |
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} |
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|
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public int describeContents() { |
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return 0; |
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} |
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|
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public void writeToParcel(Parcel out, int flags) { |
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out.writeInt(status); |
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out.writeString(username); |
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out.writeString(logoutLink.toString()); |
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} |
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} |
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|
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} |
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