+++ /dev/null
-/* ownCloud Android client application
- * Copyright (C) 2011 Bartek Przybylski
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- */
-
-package eu.alefzero.owncloud.authenticator;
-
-import java.io.IOException;
-import java.net.MalformedURLException;
-import java.net.URL;
-import java.net.UnknownHostException;
-import java.security.KeyManagementException;
-import java.security.KeyStore;
-import java.security.KeyStoreException;
-import java.security.NoSuchAlgorithmException;
-import java.security.SecureRandom;
-import java.security.UnrecoverableKeyException;
-
-import javax.net.SocketFactory;
-import javax.net.ssl.HostnameVerifier;
-import javax.net.ssl.HttpsURLConnection;
-import javax.net.ssl.SSLContext;
-import javax.net.ssl.SSLSession;
-import javax.net.ssl.TrustManager;
-import javax.net.ssl.X509TrustManager;
-
-import javax.security.cert.CertificateException;
-import javax.security.cert.X509Certificate;
-
-import org.apache.http.client.HttpClient;
-import org.apache.http.conn.ClientConnectionManager;
-import org.apache.http.conn.scheme.Scheme;
-import org.apache.http.conn.scheme.SchemeRegistry;
-
-import org.apache.http.impl.client.DefaultHttpClient;
-
-import org.apache.commons.httpclient.auth.BasicScheme;
-import org.apache.http.HttpHost;
-import org.apache.http.HttpResponse;
-import org.apache.http.HttpVersion;
-import org.apache.http.auth.AuthScope;
-import org.apache.http.auth.UsernamePasswordCredentials;
-import org.apache.http.client.ClientProtocolException;
-import org.apache.http.client.methods.HttpHead;
-import org.apache.http.conn.params.ConnManagerPNames;
-import org.apache.http.conn.params.ConnPerRouteBean;
-import org.apache.http.conn.scheme.PlainSocketFactory;
-import org.apache.http.conn.ssl.SSLSocketFactory;
-import org.apache.http.impl.conn.SingleClientConnManager;
-import org.apache.http.impl.conn.tsccm.ThreadSafeClientConnManager;
-import org.apache.http.params.BasicHttpParams;
-import org.apache.http.params.HttpParams;
-import org.apache.http.params.HttpProtocolParams;
-import org.apache.http.protocol.BasicHttpContext;
-
-import eu.alefzero.owncloud.ui.AuthenticatorActivity;
-
-
-import android.content.Context;
-import android.os.Handler;
-import android.util.Log;
-
-public class AuthUtils {
- public static final String WEBDAV_PATH_1_2 = "/webdav/owncloud.php";
- public static final String WEBDAV_PATH_2_0 = "/files/webdav.php";
- public static final String CARDDAV_PATH_2_0 = "/apps/contacts/carddav.php";
-
- private static String mResultMsg = "";
-
- public static boolean authenticate(URL url, String username, String password,
- Handler handler, Context context) {
- String strippedPath = url.toString().endsWith("/") ?
- url.toString().substring(0, url.toString().length()-1) :
- url.toString();
- String webdatPath = strippedPath + WEBDAV_PATH_2_0;
- URL complete_url = null;
- try {
- complete_url = new URL(webdatPath);
- } catch (MalformedURLException e) {
- // should never happend
- sendResult(false, handler, context, "URL error");
- return false;
- }
-
- // version 2.0 success
- if (tryGetWebdav(complete_url, username, password, handler, context)) {
- sendResult(true, handler, context, complete_url.toString());
- return true;
- }
-
- if (mResultMsg.equals("401")) {
- sendResult(false, handler, context, "Invalid login or/and password");
- return false;
- }
-
- if (!mResultMsg.equals("404")) {
- sendResult(false, handler, context, "Server error: " + mResultMsg);
- return false;
- }
-
- webdatPath = strippedPath + WEBDAV_PATH_1_2;
- try {
- complete_url = new URL(webdatPath);
- } catch (MalformedURLException e) {
- // should never happend
- sendResult(false, handler, context, "URL error");
- return false;
- }
-
- // version 1.2 success
- if (tryGetWebdav(complete_url, username, password, handler, context)) {
- sendResult(true, handler, context, complete_url.toString());
- return true;
- }
-
- if (mResultMsg.equals("401")) {
- sendResult(false, handler, context, "Invalid login or/and password");
- return false;
- }
-
- if (mResultMsg.equals("404")) {
- sendResult(false, handler, context, "Wrong path given");
- return false;
- }
-
- sendResult(false, handler, context, "Server error: " + mResultMsg);
- return false;
- }
-
- public static boolean tryGetWebdav(URL url, String username, String pwd,
- Handler handler, Context context) {
- SchemeRegistry schemeRegistry = new SchemeRegistry();
- // http scheme
- schemeRegistry.register(new Scheme("http", PlainSocketFactory.getSocketFactory(), 80));
- // https scheme
- schemeRegistry.register(new Scheme("https", new EasySSLSocketFactory(), 443));
-
- HttpParams params = new BasicHttpParams();
- params.setParameter(ConnManagerPNames.MAX_TOTAL_CONNECTIONS, 30);
- params.setParameter(ConnManagerPNames.MAX_CONNECTIONS_PER_ROUTE, new ConnPerRouteBean(30));
- params.setParameter(HttpProtocolParams.USE_EXPECT_CONTINUE, false);
- HttpProtocolParams.setVersion(params, HttpVersion.HTTP_1_1);
-
- ClientConnectionManager cm = new ThreadSafeClientConnManager(params, schemeRegistry);
-
- DefaultHttpClient c = new DefaultHttpClient(cm, params);
-
- c.getCredentialsProvider().setCredentials(
- new AuthScope(url.getHost(), (url.getPort() == -1)?80:url.getPort()),
- new UsernamePasswordCredentials(username, pwd));
-
- BasicHttpContext localcontext = new BasicHttpContext();
- BasicScheme basicAuth = new BasicScheme();
-
- localcontext.setAttribute("preemptive-auth", basicAuth);
- HttpHost targetHost = new HttpHost(url.getHost(), (url.getPort() == -1)
- ? 80
- : url.getPort(), (url.getProtocol().equals("https")) ? "https" : "http");
- HttpHead httpget = new HttpHead(url.toString());
- httpget.setHeader("Host", url.getHost());
- HttpResponse response = null;
- try {
- response = c.execute(targetHost, httpget, localcontext);
- } catch (ClientProtocolException e1) {
- sendResult(false, handler, context, "Protocol error: "
- + e1.getLocalizedMessage());
- return false;
- } catch (UnknownHostException e1) {
- mResultMsg = "Unknowh host: " + e1.getLocalizedMessage();
- return false;
- } catch (IOException e1) {
- mResultMsg = "Error: " + e1.getLocalizedMessage();
- return false;
- }
- String status = response.getStatusLine().toString();
-
- status = status.split(" ")[1];
- Log.i("AuthUtils", "Status returned: " + status);
- if (status.equals("200")) {
- return true;
- } else if (status.equals("404")) {
- mResultMsg = "404";
- return false;
- } else if (status.equals("401")) {
- mResultMsg = "401";
- return false;
- }
- mResultMsg = status;
- return false;
- }
-
- public static Thread performOnBackgroundThread(final Runnable r) {
- final Thread t = new Thread() {
- @Override
- public void run() {
- try {
- r.run();
- } finally {}
- }
- };
- t.start();
- return t;
- }
-
- public static void sendResult(final Boolean result,
- final Handler handler,
- final Context context,
- final String message) {
- if (handler == null || context == null) {
- return;
- }
- handler.post(new Runnable() {
- public void run() {
- ((AuthenticatorActivity) context).onAuthenticationResult(result, message);
- }
- });
- }
-
- public static Thread attemptAuth(final URL url, final String username,
- final String password, final Handler handler,
- final Context context) {
- final Runnable r = new Runnable() {
-
- public void run() {
- authenticate(url, username, password, handler, context);
- }
- };
- return performOnBackgroundThread(r);
- }
-}
projects / pub / Android / ownCloud.git / blobdiff