* 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 as published by
- * the Free Software Foundation, either version 2 of the License, or
- * (at your option) any later version.
+ * 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
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
+
package eu.alefzero.webdav;
import java.io.BufferedInputStream;
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.http.params.CoreProtocolPNames;
import org.apache.jackrabbit.webdav.client.methods.DavMethod;
import org.apache.jackrabbit.webdav.client.methods.DeleteMethod;
-import org.apache.jackrabbit.webdav.client.methods.MkColMethod;
import com.owncloud.android.Log_OC;
+import com.owncloud.android.network.BearerAuthScheme;
+import com.owncloud.android.network.BearerCredentials;
+
import android.net.Uri;
-import android.util.Log;
public class WebdavClient extends HttpClient {
private Uri mUri;
getParams().setParameter(CoreProtocolPNames.PROTOCOL_VERSION, HttpVersion.HTTP_1_1);
}
- public void setCredentials(String username, String password) {
- getParams().setAuthenticationPreemptive(true);
- getState().setCredentials(AuthScope.ANY,
- getCredentials(username, password));
- }
-
- private Credentials getCredentials(String username, String password) {
- if (mCredentials == null)
- mCredentials = new UsernamePasswordCredentials(username, password);
- return mCredentials;
- }
-
- /**
- * Downloads a file in remoteFilepath to the local targetPath.
- *
- * @param remoteFilepath Path to the file in the remote server, URL DECODED.
- * @param targetFile Local path to save the downloaded file.
- * @return 'True' when the file is successfully downloaded.
- */
- public boolean downloadFile(String remoteFilePath, File targetFile) {
- boolean ret = false;
- GetMethod get = new GetMethod(mUri.toString() + WebdavUtils.encodePath(remoteFilePath));
-
- try {
- int status = executeMethod(get);
- if (status == HttpStatus.SC_OK) {
- targetFile.createNewFile();
- BufferedInputStream bis = new BufferedInputStream(
- get.getResponseBodyAsStream());
- FileOutputStream fos = new FileOutputStream(targetFile);
-
- byte[] bytes = new byte[4096];
- int readResult;
- while ((readResult = bis.read(bytes)) != -1) {
- if (mDataTransferListener != null)
- mDataTransferListener.onTransferProgress(readResult);
- fos.write(bytes, 0, readResult);
- }
- fos.close();
- ret = true;
- } else {
- exhaustResponse(get.getResponseBodyAsStream());
- }
- Log_OC.e(TAG, "Download of " + remoteFilePath + " to " + targetFile + " finished with HTTP status " + status + (!ret?"(FAIL)":""));
- } catch (Exception e) {
- logException(e, "dowloading " + remoteFilePath);
-
- } finally {
- if (!ret && targetFile.exists()) {
- targetFile.delete();
- }
- get.releaseConnection(); // let the connection available for other methods
- }
- return ret;
- }
-
- /**
- * Deletes a remote file via webdav
- * @param remoteFilePath Remote file path of the file to delete, in URL DECODED format.
- * @return
- */
- public boolean deleteFile(String remoteFilePath) {
- boolean ret = false;
- DavMethod delete = new DeleteMethod(mUri.toString() + WebdavUtils.encodePath(remoteFilePath));
- try {
- int status = executeMethod(delete);
- ret = (status == HttpStatus.SC_OK || status == HttpStatus.SC_ACCEPTED || status == HttpStatus.SC_NO_CONTENT);
- exhaustResponse(delete.getResponseBodyAsStream());
-
- Log.e(TAG, "DELETE of " + remoteFilePath + " finished with HTTP status " + status + (!ret?"(FAIL)":""));
-
- } catch (Exception e) {
- logException(e, "deleting " + remoteFilePath);
-
- } finally {
- delete.releaseConnection(); // let the connection available for other methods
- }
- return ret;
- }
-
-
- public void setDataTransferProgressListener(OnDatatransferProgressListener listener) {
- mDataTransferListener = listener;
- }
-
- /**
- * Creates or update a file in the remote server with the contents of a local file.
- *
- * @param localFile Path to the local file to upload.
- * @param remoteTarget Remote path to the file to create or update, URL DECODED
- * @param contentType MIME type of the file.
- * @return Status HTTP code returned by the server.
- * @throws IOException When a transport error that could not be recovered occurred while uploading the file to the server.
- * @throws HttpException When a violation of the HTTP protocol occurred.
- */
- public int putFile(String localFile, String remoteTarget, String contentType) throws HttpException, IOException {
- int status = -1;
- PutMethod put = new PutMethod(mUri.toString() + WebdavUtils.encodePath(remoteTarget));
+ public void setBearerCredentials(String accessToken) {
+ AuthPolicy.registerAuthScheme(BearerAuthScheme.AUTH_POLICY, BearerAuthScheme.class);
- try {
- File f = new File(localFile);
- FileRequestEntity entity = new FileRequestEntity(f, contentType);
- entity.addOnDatatransferProgressListener(mDataTransferListener);
- put.setRequestEntity(entity);
- status = executeMethod(put);
-
- exhaustResponse(put.getResponseBodyAsStream());
-
- } finally {
- put.releaseConnection(); // let the connection available for other methods
- }
- return status;
- }
-
- /**
- * Tries to log in to the current URI, with the current credentials
- *
- * @return A {@link HttpStatus}-Code of the result. SC_OK is good.
- */
- public int tryToLogin() {
- int status = 0;
- HeadMethod head = new HeadMethod(mUri.toString());
- try {
- status = executeMethod(head);
- boolean result = status == HttpStatus.SC_OK;
- Log_OC.d(TAG, "HEAD for " + mUri + " finished with HTTP status " + status + (!result?"(FAIL)":""));
- exhaustResponse(head.getResponseBodyAsStream());
-
- } catch (Exception e) {
- logException(e, "trying to login at " + mUri.toString());
-
- } finally {
- head.releaseConnection();
- }
- return status;
+ 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);
}
- /**
- * Creates a remote directory with the received path.
- *
- * @param path Path of the directory to create, URL DECODED
- * @return 'True' when the directory is successfully created
- */
- public boolean createDirectory(String path) {
- boolean result = false;
- int status = -1;
- MkColMethod mkcol = new MkColMethod(mUri.toString() + WebdavUtils.encodePath(path));
- try {
- Log_OC.d(TAG, "Creating directory " + path);
- status = executeMethod(mkcol);
- Log_OC.d(TAG, "Status returned: " + status);
- result = mkcol.succeeded();
-
- Log_OC.d(TAG, "MKCOL to " + path + " finished with HTTP status " + status + (!result?"(FAIL)":""));
- exhaustResponse(mkcol.getResponseBodyAsStream());
-
- } catch (Exception e) {
- logException(e, "creating directory " + path);
-
- } finally {
- mkcol.releaseConnection(); // let the connection available for other methods
- }
- return result;
+ 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
*/
head.releaseConnection(); // let the connection available for other methods
}
}
-
-
+
/**
* Requests the received method with the received timeout (milliseconds).
*
}
}
-
- /**
- * Logs an exception triggered in a HTTP request.
- *
- * @param e Caught exception.
- * @param doing Suffix to add at the end of the logged message.
- */
- private void logException(Exception e, String doing) {
- if (e instanceof HttpException) {
- Log_OC.e(TAG, "HTTP violation while " + doing, e);
-
- } else if (e instanceof IOException) {
- Log_OC.e(TAG, "Unrecovered transport exception while " + doing, e);
-
- } else {
- Log_OC.e(TAG, "Unexpected exception while " + doing, e);
- }
- }
-
-
/**
* Sets the connection and wait-for-data timeouts to be applied by default to the methods performed by this client.
*/
return mUri;
}
+ public final Credentials getCredentials() {\r
+ return mCredentials;\r
+ }\r
+\r
}
projects / pub / Android / ownCloud.git / blobdiff