diff options
Diffstat (limited to 'src/main/java/de/thedevstack/conversationsplus/http')
3 files changed, 0 insertions, 566 deletions
diff --git a/src/main/java/de/thedevstack/conversationsplus/http/HttpConnectionManager.java b/src/main/java/de/thedevstack/conversationsplus/http/HttpConnectionManager.java deleted file mode 100644 index 484e77a3..00000000 --- a/src/main/java/de/thedevstack/conversationsplus/http/HttpConnectionManager.java +++ /dev/null @@ -1,90 +0,0 @@ -package de.thedevstack.conversationsplus.http; - -import org.apache.http.conn.ssl.StrictHostnameVerifier; - -import java.security.KeyManagementException; -import java.security.NoSuchAlgorithmException; -import java.util.List; -import java.util.concurrent.CopyOnWriteArrayList; - -import javax.net.ssl.HostnameVerifier; -import javax.net.ssl.HttpsURLConnection; -import javax.net.ssl.SSLContext; -import javax.net.ssl.SSLSocketFactory; -import javax.net.ssl.X509TrustManager; - -import de.thedevstack.conversationsplus.entities.Message; -import de.thedevstack.conversationsplus.services.AbstractConnectionManager; -import de.thedevstack.conversationsplus.services.XmppConnectionService; -import de.thedevstack.conversationsplus.utils.CryptoHelper; - -public class HttpConnectionManager extends AbstractConnectionManager { - - public HttpConnectionManager(XmppConnectionService service) { - super(service); - } - - private List<HttpDownloadConnection> downloadConnections = new CopyOnWriteArrayList<>(); - private List<HttpUploadConnection> uploadConnections = new CopyOnWriteArrayList<>(); - - public HttpDownloadConnection createNewDownloadConnection(Message message) { - return this.createNewDownloadConnection(message, false); - } - - public HttpDownloadConnection createNewDownloadConnection(Message message, boolean interactive) { - HttpDownloadConnection connection = new HttpDownloadConnection(this); - connection.init(message,interactive); - this.downloadConnections.add(connection); - return connection; - } - - public HttpUploadConnection createNewUploadConnection(Message message) { - HttpUploadConnection connection = new HttpUploadConnection(this); - connection.init(message); - this.uploadConnections.add(connection); - return connection; - } - - public void finishConnection(HttpDownloadConnection connection) { - this.downloadConnections.remove(connection); - } - - public void finishUploadConnection(HttpUploadConnection httpUploadConnection) { - this.uploadConnections.remove(httpUploadConnection); - } - - public void setupTrustManager(final HttpsURLConnection connection, final boolean interactive) { - final X509TrustManager trustManager; - final HostnameVerifier hostnameVerifier; - if (interactive) { - trustManager = mXmppConnectionService.getMemorizingTrustManager(); - hostnameVerifier = mXmppConnectionService - .getMemorizingTrustManager().wrapHostnameVerifier( - new StrictHostnameVerifier()); - } else { - trustManager = mXmppConnectionService.getMemorizingTrustManager() - .getNonInteractive(); - hostnameVerifier = mXmppConnectionService - .getMemorizingTrustManager() - .wrapHostnameVerifierNonInteractive( - new StrictHostnameVerifier()); - } - try { - final SSLContext sc = SSLContext.getInstance("TLS"); - sc.init(null, new X509TrustManager[]{trustManager}, - mXmppConnectionService.getRNG()); - - final SSLSocketFactory sf = sc.getSocketFactory(); - final String[] cipherSuites = CryptoHelper.getOrderedCipherSuites( - sf.getSupportedCipherSuites()); - if (cipherSuites.length > 0) { - sc.getDefaultSSLParameters().setCipherSuites(cipherSuites); - - } - - connection.setSSLSocketFactory(sf); - connection.setHostnameVerifier(hostnameVerifier); - } catch (final KeyManagementException | NoSuchAlgorithmException ignored) { - } - } -} diff --git a/src/main/java/de/thedevstack/conversationsplus/http/HttpDownloadConnection.java b/src/main/java/de/thedevstack/conversationsplus/http/HttpDownloadConnection.java deleted file mode 100644 index b958e57e..00000000 --- a/src/main/java/de/thedevstack/conversationsplus/http/HttpDownloadConnection.java +++ /dev/null @@ -1,271 +0,0 @@ -package de.thedevstack.conversationsplus.http; - -import android.content.Intent; -import android.net.Uri; -import android.os.SystemClock; -import android.util.Log; - -import java.io.BufferedInputStream; -import java.io.IOException; -import java.io.OutputStream; -import java.net.HttpURLConnection; -import java.net.MalformedURLException; -import java.net.URL; -import java.util.Arrays; - -import javax.net.ssl.HttpsURLConnection; -import javax.net.ssl.SSLHandshakeException; - -import de.thedevstack.conversationsplus.Config; -import de.thedevstack.conversationsplus.ConversationsPlusPreferences; -import de.thedevstack.conversationsplus.R; -import de.thedevstack.conversationsplus.entities.Transferable; -import de.thedevstack.conversationsplus.entities.DownloadableFile; -import de.thedevstack.conversationsplus.entities.Message; -import de.thedevstack.conversationsplus.persistance.FileBackend; -import de.thedevstack.conversationsplus.services.XmppConnectionService; -import de.thedevstack.conversationsplus.utils.CryptoHelper; - -public class HttpDownloadConnection implements Transferable { - - private HttpConnectionManager mHttpConnectionManager; - private XmppConnectionService mXmppConnectionService; - - private URL mUrl; - private Message message; - private DownloadableFile file; - private int mStatus = Transferable.STATUS_UNKNOWN; - private boolean acceptedAutomatically = false; - private int mProgress = 0; - private long mLastGuiRefresh = 0; - - public HttpDownloadConnection(HttpConnectionManager manager) { - this.mHttpConnectionManager = manager; - this.mXmppConnectionService = manager.getXmppConnectionService(); - } - - @Override - public boolean start() { - if (mXmppConnectionService.hasInternetConnection()) { - if (this.mStatus == STATUS_OFFER_CHECK_FILESIZE) { - checkFileSize(true); - } else { - new Thread(new FileDownloader(true)).start(); - } - return true; - } else { - return false; - } - } - - public void init(Message message) { - init(message, false); - } - - public void init(Message message, boolean interactive) { - this.message = message; - this.message.setTransferable(this); - try { - mUrl = new URL(message.getBody()); - String[] parts = mUrl.getPath().toLowerCase().split("\\."); - String lastPart = parts.length >= 1 ? parts[parts.length - 1] : null; - String secondToLast = parts.length >= 2 ? parts[parts.length -2] : null; - if ("pgp".equals(lastPart) || "gpg".equals(lastPart)) { - this.message.setEncryption(Message.ENCRYPTION_PGP); - } else if (message.getEncryption() != Message.ENCRYPTION_OTR) { - this.message.setEncryption(Message.ENCRYPTION_NONE); - } - String extension; - if (Arrays.asList(VALID_CRYPTO_EXTENSIONS).contains(lastPart)) { - extension = secondToLast; - } else { - extension = lastPart; - } - message.setRelativeFilePath(message.getUuid()+"."+extension); - this.file = FileBackend.getFile(message, false); - String reference = mUrl.getRef(); - if (reference != null && reference.length() == 96) { - this.file.setKey(CryptoHelper.hexToBytes(reference)); - } - - if (this.message.getEncryption() == Message.ENCRYPTION_OTR - && this.file.getKey() == null) { - this.message.setEncryption(Message.ENCRYPTION_NONE); - } - checkFileSize(interactive); - } catch (MalformedURLException e) { - this.cancel(); - } - } - - private void checkFileSize(boolean interactive) { - new Thread(new FileSizeChecker(interactive)).start(); - } - - public void cancel() { - mHttpConnectionManager.finishConnection(this); - message.setTransferable(null); - mXmppConnectionService.updateConversationUi(); - } - - private void finish() { - Intent intent = new Intent(Intent.ACTION_MEDIA_SCANNER_SCAN_FILE); - intent.setData(Uri.fromFile(file)); - mXmppConnectionService.sendBroadcast(intent); - message.setTransferable(null); - mHttpConnectionManager.finishConnection(this); - mXmppConnectionService.updateConversationUi(); - if (acceptedAutomatically) { - mXmppConnectionService.getNotificationService().push(message); - } - } - - private void changeStatus(int status) { - this.mStatus = status; - mXmppConnectionService.updateConversationUi(); - } - - private class FileSizeChecker implements Runnable { - - private boolean interactive = false; - - public FileSizeChecker(boolean interactive) { - this.interactive = interactive; - } - - @Override - public void run() { - long size; - try { - size = retrieveFileSize(); - } catch (SSLHandshakeException e) { - changeStatus(STATUS_OFFER_CHECK_FILESIZE); - HttpDownloadConnection.this.acceptedAutomatically = false; - HttpDownloadConnection.this.mXmppConnectionService.getNotificationService().push(message); - return; - } catch (IOException e) { - Log.d(Config.LOGTAG, "io exception in http file size checker: " + e.getMessage()); - if (interactive) { - mXmppConnectionService.showErrorToastInUi(R.string.file_not_found_on_remote_host); - } - cancel(); - return; - } - file.setExpectedSize(size); - if (size != -1 && size <= ConversationsPlusPreferences.autoAcceptFileSize()) { - HttpDownloadConnection.this.acceptedAutomatically = true; - new Thread(new FileDownloader(interactive)).start(); - } else { - changeStatus(STATUS_OFFER); - HttpDownloadConnection.this.acceptedAutomatically = false; - HttpDownloadConnection.this.mXmppConnectionService.getNotificationService().push(message); - } - } - - private long retrieveFileSize() throws IOException { - Log.d(Config.LOGTAG,"retrieve file size. interactive:"+String.valueOf(interactive)); - changeStatus(STATUS_CHECKING); - HttpURLConnection connection = (HttpURLConnection) mUrl.openConnection(); - connection.setRequestMethod("HEAD"); - if (connection instanceof HttpsURLConnection) { - mHttpConnectionManager.setupTrustManager((HttpsURLConnection) connection, interactive); - } - connection.connect(); - String contentLength = connection.getHeaderField("Content-Length"); - if (contentLength == null) { - return -1; - } - try { - return Long.parseLong(contentLength, 10); - } catch (NumberFormatException e) { - return -1; - } - } - - } - - private class FileDownloader implements Runnable { - - private boolean interactive = false; - - public FileDownloader(boolean interactive) { - this.interactive = interactive; - } - - @Override - public void run() { - try { - changeStatus(STATUS_DOWNLOADING); - download(); - updateImageBounds(); - finish(); - } catch (SSLHandshakeException e) { - changeStatus(STATUS_OFFER); - } catch (IOException e) { - mXmppConnectionService.showErrorToastInUi(R.string.file_not_found_on_remote_host); - cancel(); - } - } - - private void download() throws SSLHandshakeException, IOException { - HttpURLConnection connection = (HttpURLConnection) mUrl.openConnection(); - if (connection instanceof HttpsURLConnection) { - mHttpConnectionManager.setupTrustManager((HttpsURLConnection) connection, interactive); - } - connection.connect(); - BufferedInputStream is = new BufferedInputStream(connection.getInputStream()); - file.getParentFile().mkdirs(); - file.createNewFile(); - OutputStream os = file.createOutputStream(); - if (os == null) { - throw new IOException(); - } - long transmitted = 0; - long expected = file.getExpectedSize(); - int count = -1; - byte[] buffer = new byte[1024]; - while ((count = is.read(buffer)) != -1) { - transmitted += count; - os.write(buffer, 0, count); - updateProgress((int) ((((double) transmitted) / expected) * 100)); - } - os.flush(); - os.close(); - is.close(); - } - - private void updateImageBounds() { - message.setType(Message.TYPE_FILE); - FileBackend.updateFileParams(message, mUrl); - mXmppConnectionService.updateMessage(message); - } - - } - - public void updateProgress(int i) { - this.mProgress = i; - if (SystemClock.elapsedRealtime() - this.mLastGuiRefresh > Config.PROGRESS_UI_UPDATE_INTERVAL) { - this.mLastGuiRefresh = SystemClock.elapsedRealtime(); - mXmppConnectionService.updateConversationUi(); - } - } - - @Override - public int getStatus() { - return this.mStatus; - } - - @Override - public long getFileSize() { - if (this.file != null) { - return this.file.getExpectedSize(); - } else { - return 0; - } - } - - @Override - public int getProgress() { - return this.mProgress; - } -} diff --git a/src/main/java/de/thedevstack/conversationsplus/http/HttpUploadConnection.java b/src/main/java/de/thedevstack/conversationsplus/http/HttpUploadConnection.java deleted file mode 100644 index 05d3a129..00000000 --- a/src/main/java/de/thedevstack/conversationsplus/http/HttpUploadConnection.java +++ /dev/null @@ -1,205 +0,0 @@ -package de.thedevstack.conversationsplus.http; - -import android.app.PendingIntent; -import android.util.Log; - -import java.io.IOException; -import java.io.InputStream; -import java.io.OutputStream; -import java.net.HttpURLConnection; -import java.net.MalformedURLException; -import java.net.URL; - -import javax.net.ssl.HttpsURLConnection; - -import de.thedevstack.conversationsplus.Config; -import de.thedevstack.conversationsplus.entities.Account; -import de.thedevstack.conversationsplus.entities.Transferable; -import de.thedevstack.conversationsplus.entities.DownloadableFile; -import de.thedevstack.conversationsplus.entities.Message; -import de.thedevstack.conversationsplus.persistance.FileBackend; -import de.thedevstack.conversationsplus.services.XmppConnectionService; -import de.thedevstack.conversationsplus.ui.UiCallback; -import de.thedevstack.conversationsplus.utils.CryptoHelper; -import de.thedevstack.conversationsplus.utils.StreamUtil; -import de.thedevstack.conversationsplus.utils.Xmlns; -import de.thedevstack.conversationsplus.xml.Element; -import de.thedevstack.conversationsplus.xmpp.OnIqPacketReceived; -import de.thedevstack.conversationsplus.xmpp.jid.Jid; -import de.thedevstack.conversationsplus.xmpp.stanzas.IqPacket; - -public class HttpUploadConnection implements Transferable { - - private HttpConnectionManager mHttpConnectionManager; - private XmppConnectionService mXmppConnectionService; - - private boolean canceled = false; - private Account account; - private DownloadableFile file; - private Message message; - private URL mGetUrl; - private URL mPutUrl; - - private byte[] key = null; - - private long transmitted = 0; - private long expected = 1; - - public HttpUploadConnection(HttpConnectionManager httpConnectionManager) { - this.mHttpConnectionManager = httpConnectionManager; - this.mXmppConnectionService = httpConnectionManager.getXmppConnectionService(); - } - - @Override - public boolean start() { - return false; - } - - @Override - public int getStatus() { - return STATUS_UPLOADING; - } - - @Override - public long getFileSize() { - return this.file.getExpectedSize(); - } - - @Override - public int getProgress() { - return (int) ((((double) transmitted) / expected) * 100); - } - - @Override - public void cancel() { - this.canceled = true; - } - - private void fail() { - mHttpConnectionManager.finishUploadConnection(this); - message.setTransferable(null); - mXmppConnectionService.markMessage(message,Message.STATUS_SEND_FAILED); - } - - public void init(Message message) { - this.message = message; - message.setTransferable(this); - mXmppConnectionService.markMessage(message,Message.STATUS_UNSEND); - this.account = message.getConversation().getAccount(); - this.file = FileBackend.getFile(message, false); - this.file.setExpectedSize(this.file.getSize()); - - if (Config.ENCRYPT_ON_HTTP_UPLOADED) { - this.key = new byte[48]; - mXmppConnectionService.getRNG().nextBytes(this.key); - this.file.setKey(this.key); - } - - Jid host = account.getXmppConnection().findDiscoItemByFeature(Xmlns.HTTP_UPLOAD); - IqPacket request = mXmppConnectionService.getIqGenerator().requestHttpUploadSlot(host,file); - mXmppConnectionService.sendIqPacket(account, request, new OnIqPacketReceived() { - @Override - public void onIqPacketReceived(Account account, IqPacket packet) { - if (packet.getType() == IqPacket.TYPE.RESULT) { - Element slot = packet.findChild("slot",Xmlns.HTTP_UPLOAD); - if (slot != null) { - try { - mGetUrl = new URL(slot.findChildContent("get")); - mPutUrl = new URL(slot.findChildContent("put")); - if (!canceled) { - new Thread(new FileUploader()).start(); - } - } catch (MalformedURLException e) { - fail(); - } - } else { - fail(); - } - } else { - fail(); - } - } - }); - } - - private class FileUploader implements Runnable { - - @Override - public void run() { - this.upload(); - } - - private void upload() { - OutputStream os = null; - InputStream is = null; - HttpURLConnection connection = null; - try { - Log.d(Config.LOGTAG, "uploading to " + mPutUrl.toString()); - connection = (HttpURLConnection) mPutUrl.openConnection(); - if (connection instanceof HttpsURLConnection) { - mHttpConnectionManager.setupTrustManager((HttpsURLConnection) connection, true); - } - connection.setRequestMethod("PUT"); - connection.setFixedLengthStreamingMode((int) file.getExpectedSize()); - connection.setDoOutput(true); - connection.connect(); - os = connection.getOutputStream(); - is = file.createInputStream(); - transmitted = 0; - expected = file.getExpectedSize(); - int count = -1; - byte[] buffer = new byte[4096]; - while (((count = is.read(buffer)) != -1) && !canceled) { - transmitted += count; - os.write(buffer, 0, count); - mXmppConnectionService.updateConversationUi(); - } - os.flush(); - os.close(); - is.close(); - int code = connection.getResponseCode(); - if (code == 200 || code == 201) { - Log.d(Config.LOGTAG, "finished uploading file"); - Message.FileParams params = message.getFileParams(); - if (key != null) { - mGetUrl = new URL(mGetUrl.toString() + "#" + CryptoHelper.bytesToHex(key)); - } - FileBackend.updateFileParams(message, mGetUrl); - message.setTransferable(null); - message.setCounterpart(message.getConversation().getJid().toBareJid()); - if (message.getEncryption() == Message.ENCRYPTION_DECRYPTED) { - mXmppConnectionService.getPgpEngine().encrypt(message, new UiCallback<Message>() { - @Override - public void success(Message message) { - mXmppConnectionService.resendMessage(message); - } - - @Override - public void error(int errorCode, Message object) { - fail(); - } - - @Override - public void userInputRequried(PendingIntent pi, Message object) { - fail(); - } - }); - } else { - mXmppConnectionService.resendMessage(message); - } - } else { - fail(); - } - } catch (IOException e) { - Log.d(Config.LOGTAG, e.getMessage()); - fail(); - } finally { - StreamUtil.close(is); - StreamUtil.close(os); - if (connection != null) { - connection.disconnect(); - } - } - } - } -} |