-/* ownCloud Android client application\r
- * Copyright (C) 2011 Bartek Przybylski\r
- *\r
- * This program is free software: you can redistribute it and/or modify\r
- * it under the terms of the GNU General Public License as published by\r
- * the Free Software Foundation, either version 3 of the License, or\r
- * (at your option) any later version.\r
- *\r
- * This program is distributed in the hope that it will be useful,\r
- * but WITHOUT ANY WARRANTY; without even the implied warranty of\r
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r
- * GNU General Public License for more details.\r
- *\r
- * You should have received a copy of the GNU General Public License\r
- * along with this program. If not, see <http://www.gnu.org/licenses/>.\r
- *\r
- */\r
-package eu.alefzero.webdav;\r
-\r
-import java.io.BufferedInputStream;\r
-import java.io.File;\r
-import java.io.FileOutputStream;\r
-import java.io.IOException;\r
-\r
-import org.apache.commons.httpclient.Credentials;\r
-import org.apache.commons.httpclient.HttpClient;\r
-import org.apache.commons.httpclient.HttpConnectionManager;\r
-import org.apache.commons.httpclient.HttpVersion;\r
-import org.apache.commons.httpclient.MultiThreadedHttpConnectionManager;\r
-import org.apache.commons.httpclient.UsernamePasswordCredentials;\r
-import org.apache.commons.httpclient.auth.AuthScope;\r
-import org.apache.commons.httpclient.methods.GetMethod;\r
-import org.apache.commons.httpclient.methods.HeadMethod;\r
-import org.apache.commons.httpclient.methods.PutMethod;\r
-import org.apache.commons.httpclient.params.HttpMethodParams;\r
-import org.apache.commons.httpclient.protocol.Protocol;\r
-import org.apache.http.HttpStatus;\r
-import org.apache.http.params.CoreProtocolPNames;\r
-import org.apache.jackrabbit.webdav.client.methods.DavMethod;\r
-import org.apache.jackrabbit.webdav.client.methods.DeleteMethod;\r
-import org.apache.jackrabbit.webdav.client.methods.MkColMethod;\r
-\r
-import android.accounts.Account;\r
-import android.accounts.AccountManager;\r
-import android.content.Context;\r
-import android.net.Uri;\r
-import android.util.Log;\r
-import eu.alefzero.owncloud.AccountUtils;\r
-import eu.alefzero.owncloud.authenticator.AccountAuthenticator;\r
-import eu.alefzero.owncloud.authenticator.EasySSLSocketFactory;\r
-import eu.alefzero.owncloud.files.interfaces.OnDatatransferProgressListener;\r
-import eu.alefzero.owncloud.utils.OwnCloudVersion;\r
-\r
-public class WebdavClient extends HttpClient {\r
- private Uri mUri;\r
- private Credentials mCredentials;\r
- final private static String TAG = "WebdavClient";\r
- private static final String USER_AGENT = "Android-ownCloud";\r
- private OnDatatransferProgressListener mDataTransferListener;\r
- static private MultiThreadedHttpConnectionManager mConnManager = null;\r
- \r
- static public MultiThreadedHttpConnectionManager getMultiThreadedConnManager() {\r
- if (mConnManager == null) {\r
- mConnManager = new MultiThreadedHttpConnectionManager();\r
- mConnManager.setMaxConnectionsPerHost(5);\r
- mConnManager.setMaxTotalConnections(5);\r
- }\r
- return mConnManager;\r
- }\r
- \r
- /**\r
- * Creates a WebdavClient setup for the current account\r
- * @param account The client accout\r
- * @param context The application context\r
- * @return\r
- */\r
- public WebdavClient (Account account, Context context) {\r
- OwnCloudVersion ownCloudVersion = new OwnCloudVersion(AccountManager.get(context).getUserData(account,\r
- AccountAuthenticator.KEY_OC_VERSION));\r
- String baseUrl = AccountManager.get(context).getUserData(account, AccountAuthenticator.KEY_OC_BASE_URL);\r
- String webDavPath = AccountUtils.getWebdavPath(ownCloudVersion); \r
- String username = account.name.substring(0, account.name.indexOf('@'));\r
- String password = AccountManager.get(context).getPassword(account);\r
- \r
- mUri = Uri.parse(baseUrl + webDavPath);\r
-\r
- setCredentials(username, password);\r
- }\r
- \r
- public WebdavClient() {\r
- super(getMultiThreadedConnManager());\r
- \r
- getParams().setParameter(HttpMethodParams.USER_AGENT, USER_AGENT);\r
- getParams().setParameter(CoreProtocolPNames.PROTOCOL_VERSION, HttpVersion.HTTP_1_1);\r
- allowSelfsignedCertificates();\r
- }\r
-\r
- public void setCredentials(String username, String password) {\r
- //getParams().setAuthenticationPreemptive(true);\r
- getState().setCredentials(AuthScope.ANY,\r
- getCredentials(username, password));\r
- }\r
-\r
- private Credentials getCredentials(String username, String password) {\r
- if (mCredentials == null)\r
- mCredentials = new UsernamePasswordCredentials(username, password);\r
+/* ownCloud Android client application
+ * Copyright (C) 2011 Bartek Przybylski
+ * Copyright (C) 2012-2013 ownCloud Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2,
+ * as published by the Free Software Foundation.
+ *
+ * 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.webdav;
+
+import java.io.BufferedInputStream;
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.ArrayList;
+import java.util.List;
+
+import org.apache.commons.httpclient.Credentials;
+import org.apache.commons.httpclient.HostConfiguration;
+import org.apache.commons.httpclient.HttpClient;
+import org.apache.commons.httpclient.HttpConnectionManager;
+import org.apache.commons.httpclient.HttpException;
+import org.apache.commons.httpclient.HttpMethod;
+import org.apache.commons.httpclient.HttpMethodBase;
+import org.apache.commons.httpclient.HttpState;
+import org.apache.commons.httpclient.HttpVersion;
+import org.apache.commons.httpclient.UsernamePasswordCredentials;
+import org.apache.commons.httpclient.auth.AuthPolicy;
+import org.apache.commons.httpclient.auth.AuthScope;
+import org.apache.commons.httpclient.methods.GetMethod;
+import org.apache.commons.httpclient.methods.HeadMethod;
+import org.apache.commons.httpclient.methods.PutMethod;
+import org.apache.commons.httpclient.params.HttpMethodParams;
+import org.apache.http.HttpStatus;
+import org.apache.http.params.CoreProtocolPNames;
+import org.apache.jackrabbit.webdav.client.methods.DavMethod;
+import org.apache.jackrabbit.webdav.client.methods.DeleteMethod;
+
+import com.owncloud.android.Log_OC;
+
+import com.owncloud.android.network.BearerAuthScheme;
+import com.owncloud.android.network.BearerCredentials;
+
+import android.net.Uri;
+
+public class WebdavClient extends HttpClient {
+ private Uri mUri;
+ private Credentials mCredentials;
+ final private static String TAG = "WebdavClient";
+ private static final String USER_AGENT = "Android-ownCloud";
+
+ private OnDatatransferProgressListener mDataTransferListener;
+ static private byte[] sExhaustBuffer = new byte[1024];
+
+ /**
+ * Constructor
+ */
+ public WebdavClient(HttpConnectionManager connectionMgr) {
+ super(connectionMgr);
+ Log_OC.d(TAG, "Creating WebdavClient");
+ getParams().setParameter(HttpMethodParams.USER_AGENT, USER_AGENT);
+ getParams().setParameter(CoreProtocolPNames.PROTOCOL_VERSION, HttpVersion.HTTP_1_1);
+ }
+
+ public void setBearerCredentials(String accessToken) {
+ AuthPolicy.registerAuthScheme(BearerAuthScheme.AUTH_POLICY, BearerAuthScheme.class);
+
+ List<String> authPrefs = new ArrayList<String>(1);
+ authPrefs.add(BearerAuthScheme.AUTH_POLICY);
+ getParams().setParameter(AuthPolicy.AUTH_SCHEME_PRIORITY, authPrefs);
+
+ mCredentials = new BearerCredentials(accessToken);
+ getState().setCredentials(AuthScope.ANY, mCredentials);
+ }
+
+ public void setBasicCredentials(String username, String password) {
+ List<String> authPrefs = new ArrayList<String>(1);
+ authPrefs.add(AuthPolicy.BASIC);
+ getParams().setParameter(AuthPolicy.AUTH_SCHEME_PRIORITY, authPrefs);
+
+ getParams().setAuthenticationPreemptive(true);
+ mCredentials = new UsernamePasswordCredentials(username, password);
+ getState().setCredentials(AuthScope.ANY, mCredentials);
+ }
+
+ /**
+ * Check if a file exists in the OC server
+ *
+ * TODO replace with ExistenceOperation
+ *
+ * @return 'true' if the file exists; 'false' it doesn't exist
+ * @throws Exception When the existence could not be determined
+ */
+ public boolean existsFile(String path) throws IOException, HttpException {
+ HeadMethod head = new HeadMethod(mUri.toString() + WebdavUtils.encodePath(path));
+ try {
+ int status = executeMethod(head);
+ Log_OC.d(TAG, "HEAD to " + path + " finished with HTTP status " + status + ((status != HttpStatus.SC_OK)?"(FAIL)":""));
+ exhaustResponse(head.getResponseBodyAsStream());
+ return (status == HttpStatus.SC_OK);
+
+ } finally {
+ head.releaseConnection(); // let the connection available for other methods
+ }
+ }
+
+ /**
+ * Requests the received method with the received timeout (milliseconds).
+ *
+ * Executes the method through the inherited HttpClient.executedMethod(method).
+ *
+ * Sets the socket and connection timeouts only for the method received.
+ *
+ * The timeouts are both in milliseconds; 0 means 'infinite'; < 0 means 'do not change the default'
+ *
+ * @param method HTTP method request.
+ * @param readTimeout Timeout to set for data reception
+ * @param conntionTimout Timeout to set for connection establishment
+ */
+ public int executeMethod(HttpMethodBase method, int readTimeout, int connectionTimeout) throws HttpException, IOException {
+ int oldSoTimeout = getParams().getSoTimeout();
+ int oldConnectionTimeout = getHttpConnectionManager().getParams().getConnectionTimeout();
+ try {
+ if (readTimeout >= 0) {
+ method.getParams().setSoTimeout(readTimeout); // this should be enough...
+ getParams().setSoTimeout(readTimeout); // ... but this looks like necessary for HTTPS
+ }
+ if (connectionTimeout >= 0) {
+ getHttpConnectionManager().getParams().setConnectionTimeout(connectionTimeout);
+ }
+ return executeMethod(method);
+ } finally {
+ getParams().setSoTimeout(oldSoTimeout);
+ getHttpConnectionManager().getParams().setConnectionTimeout(oldConnectionTimeout);
+ }
+ }
+
+ /**
+ * Exhausts a not interesting HTTP response. Encouraged by HttpClient documentation.
+ *
+ * @param responseBodyAsStream InputStream with the HTTP response to exhaust.
+ */
+ public void exhaustResponse(InputStream responseBodyAsStream) {
+ if (responseBodyAsStream != null) {
+ try {
+ while (responseBodyAsStream.read(sExhaustBuffer) >= 0);
+ responseBodyAsStream.close();
+
+ } catch (IOException io) {
+ Log_OC.e(TAG, "Unexpected exception while exhausting not interesting HTTP response; will be IGNORED", io);
+ }
+ }
+ }
+
+ /**
+ * Sets the connection and wait-for-data timeouts to be applied by default to the methods performed by this client.
+ */
+ public void setDefaultTimeouts(int defaultDataTimeout, int defaultConnectionTimeout) {
+ getParams().setSoTimeout(defaultDataTimeout);
+ getHttpConnectionManager().getParams().setConnectionTimeout(defaultConnectionTimeout);
+ }
+
+ /**
+ * Sets the base URI for the helper methods that receive paths as parameters, instead of full URLs
+ * @param uri
+ */
+ public void setBaseUri(Uri uri) {
+ mUri = uri;
+ }
+
+ public Uri getBaseUri() {
+ return mUri;
+ }
+
+ public final Credentials getCredentials() {\r
return mCredentials;\r
}\r
\r
- public void allowSelfsignedCertificates() {\r
- // https\r
- Protocol.registerProtocol("https", new Protocol("https",\r
- new EasySSLSocketFactory(), 443));\r
- }\r
-\r
- public boolean downloadFile(String remoteFilepath, File targetPath) {\r
- GetMethod get = new GetMethod(mUri.toString() + remoteFilepath);\r
- HttpMethodParams params = get.getParams();\r
- params.setSoTimeout(0); // that means "infinite timeout"; it's the default value, but let's make it explicit\r
- get.setParams(params);\r
-\r
- // get.setHeader("Host", mUri.getHost());\r
- // get.setHeader("User-Agent", "Android-ownCloud");\r
-\r
- try {\r
- int status = executeMethod(get);\r
- Log.e(TAG, "status return: " + status);\r
- if (status != HttpStatus.SC_OK) {\r
- return false;\r
- }\r
- BufferedInputStream bis = new BufferedInputStream(\r
- get.getResponseBodyAsStream());\r
- FileOutputStream fos = new FileOutputStream(targetPath);\r
-\r
- byte[] bytes = new byte[4096];\r
- int readResult;\r
- while ((readResult = bis.read(bytes)) != -1) {\r
- if (mDataTransferListener != null)\r
- mDataTransferListener.transferProgress(readResult);\r
- fos.write(bytes, 0, readResult);\r
- }\r
-\r
- } catch (IOException e) {\r
- e.printStackTrace();\r
- return false;\r
- }\r
- return true;\r
- }\r
- \r
- /**\r
- * Deletes a remote file via webdav\r
- * @param remoteFilePath\r
- * @return\r
- */\r
- public boolean deleteFile(String remoteFilePath){\r
- DavMethod delete = new DeleteMethod(mUri.toString() + remoteFilePath);\r
- try {\r
- executeMethod(delete);\r
- } catch (Throwable e) {\r
- Log.e(TAG, "Deleting failed with error: " + e.getMessage(), e);\r
- return false;\r
- }\r
- return true;\r
- }\r
-\r
- public void setDataTransferProgressListener(OnDatatransferProgressListener listener) {\r
- mDataTransferListener = listener;\r
- }\r
- \r
- public boolean putFile(String localFile, String remoteTarget,\r
- String contentType) {\r
- boolean result = true;\r
-\r
- try {\r
- Log.e("ASD", contentType + "");\r
- File f = new File(localFile);\r
- FileRequestEntity entity = new FileRequestEntity(f, contentType);\r
- entity.setOnDatatransferProgressListener(mDataTransferListener);\r
- Log.e("ASD", f.exists() + " " + entity.getContentLength());\r
- PutMethod put = new PutMethod(mUri.toString() + remoteTarget);\r
- HttpMethodParams params = put.getParams();\r
- params.setSoTimeout(0); // that means "infinite timeout"; it's the default value, but let's make it explicit\r
- put.setParams(params);\r
- put.setRequestEntity(entity);\r
- Log.d(TAG, "" + put.getURI().toString());\r
- int status = executeMethod(put);\r
- Log.d(TAG, "PUT method return with status " + status);\r
-\r
- Log.i(TAG, "Uploading, done");\r
- } catch (final Exception e) {\r
- Log.i(TAG, "" + e.getMessage());\r
- result = false;\r
- }\r
-\r
- return result;\r
- }\r
-\r
- /**\r
- * Tries to log in to the given WedDavURI, with the given credentials\r
- * @param uri To test\r
- * @param username Username to check\r
- * @param password Password to verify\r
- * @return A {@link HttpStatus}-Code of the result. SC_OK is good.\r
- */\r
- public static int tryToLogin(Uri uri, String username, String password) {\r
- int returnCode = 0;\r
- WebdavClient client = new WebdavClient();\r
- client.setCredentials(username, password);\r
- HeadMethod head = new HeadMethod(uri.toString());\r
- try {\r
- returnCode = client.executeMethod(head);\r
- } catch (Exception e) {\r
- Log.e(TAG, "Error: " + e.getMessage());\r
- }\r
- return returnCode;\r
- }\r
-\r
- public boolean createDirectory(String path) {\r
- try {\r
- MkColMethod mkcol = new MkColMethod(mUri.toString() + path);\r
- int status = executeMethod(mkcol);\r
- Log.d(TAG, "Status returned " + status);\r
- Log.d(TAG, "uri: " + mkcol.getURI().toString());\r
- Log.i(TAG, "Creating dir completed");\r
- } catch (final Exception e) {\r
- e.printStackTrace();\r
- return false;\r
- }\r
- return true;\r
- }\r
-}\r
+}
projects / pub / Android / ownCloud.git / blobdiff