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Diffstat (limited to 'src/main/java/eu/siacs/conversations/http')
-rw-r--r--src/main/java/eu/siacs/conversations/http/HttpConnection.java310
-rw-r--r--src/main/java/eu/siacs/conversations/http/HttpConnectionManager.java28
2 files changed, 0 insertions, 338 deletions
diff --git a/src/main/java/eu/siacs/conversations/http/HttpConnection.java b/src/main/java/eu/siacs/conversations/http/HttpConnection.java
deleted file mode 100644
index e7d30919..00000000
--- a/src/main/java/eu/siacs/conversations/http/HttpConnection.java
+++ /dev/null
@@ -1,310 +0,0 @@
-package eu.siacs.conversations.http;
-
-import android.content.Intent;
-import android.net.Uri;
-import android.os.SystemClock;
-
-import org.apache.http.conn.ssl.StrictHostnameVerifier;
-
-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.security.KeyManagementException;
-import java.security.NoSuchAlgorithmException;
-import java.util.Arrays;
-
-import javax.net.ssl.HostnameVerifier;
-import javax.net.ssl.HttpsURLConnection;
-import javax.net.ssl.SSLContext;
-import javax.net.ssl.SSLHandshakeException;
-import javax.net.ssl.SSLSocketFactory;
-import javax.net.ssl.X509TrustManager;
-
-import eu.siacs.conversations.Config;
-import eu.siacs.conversations.entities.Downloadable;
-import eu.siacs.conversations.entities.DownloadableFile;
-import eu.siacs.conversations.entities.Message;
-import eu.siacs.conversations.services.XmppConnectionService;
-import eu.siacs.conversations.utils.CryptoHelper;
-
-public class HttpConnection implements Downloadable {
-
- private HttpConnectionManager mHttpConnectionManager;
- private XmppConnectionService mXmppConnectionService;
-
- private URL mUrl;
- private Message message;
- private DownloadableFile file;
- private int mStatus = Downloadable.STATUS_UNKNOWN;
- private boolean acceptedAutomatically = false;
- private int mProgress = 0;
- private long mLastGuiRefresh = 0;
-
- public HttpConnection(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) {
- this.message = message;
- this.message.setDownloadable(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 = mXmppConnectionService.getFileBackend().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(false);
- } catch (MalformedURLException e) {
- this.cancel();
- }
- }
-
- private void checkFileSize(boolean interactive) {
- new Thread(new FileSizeChecker(interactive)).start();
- }
-
- public void cancel() {
- mHttpConnectionManager.finishConnection(this);
- message.setDownloadable(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.setDownloadable(null);
- mHttpConnectionManager.finishConnection(this);
- mXmppConnectionService.updateConversationUi();
- if (acceptedAutomatically) {
- mXmppConnectionService.getNotificationService().push(message);
- }
- }
-
- private void changeStatus(int status) {
- this.mStatus = status;
- mXmppConnectionService.updateConversationUi();
- }
-
- private 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) {
- }
- }
-
- 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);
- HttpConnection.this.acceptedAutomatically = false;
- HttpConnection.this.mXmppConnectionService.getNotificationService().push(message);
- return;
- } catch (IOException e) {
- cancel();
- return;
- }
- file.setExpectedSize(size);
- if (size <= mHttpConnectionManager.getAutoAcceptFileSize()) {
- HttpConnection.this.acceptedAutomatically = true;
- new Thread(new FileDownloader(interactive)).start();
- } else {
- changeStatus(STATUS_OFFER);
- HttpConnection.this.acceptedAutomatically = false;
- HttpConnection.this.mXmppConnectionService.getNotificationService().push(message);
- }
- }
-
- private long retrieveFileSize() throws IOException,
- SSLHandshakeException {
- changeStatus(STATUS_CHECKING);
- HttpURLConnection connection = (HttpURLConnection) mUrl
- .openConnection();
- connection.setRequestMethod("HEAD");
- if (connection instanceof HttpsURLConnection) {
- setupTrustManager((HttpsURLConnection) connection, interactive);
- }
- connection.connect();
- String contentLength = connection.getHeaderField("Content-Length");
- if (contentLength == null) {
- throw new IOException();
- }
- try {
- return Long.parseLong(contentLength, 10);
- } catch (NumberFormatException e) {
- throw new IOException();
- }
- }
-
- }
-
- 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) {
- cancel();
- }
- }
-
- private void download() throws SSLHandshakeException, IOException {
- HttpURLConnection connection = (HttpURLConnection) mUrl
- .openConnection();
- if (connection instanceof HttpsURLConnection) {
- 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_IMAGE);
- mXmppConnectionService.getFileBackend().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;
- }
-
- @Override
- public String getMimeType() {
- return "";
- }
-}
diff --git a/src/main/java/eu/siacs/conversations/http/HttpConnectionManager.java b/src/main/java/eu/siacs/conversations/http/HttpConnectionManager.java
deleted file mode 100644
index 9a2a2405..00000000
--- a/src/main/java/eu/siacs/conversations/http/HttpConnectionManager.java
+++ /dev/null
@@ -1,28 +0,0 @@
-package eu.siacs.conversations.http;
-
-import java.util.List;
-import java.util.concurrent.CopyOnWriteArrayList;
-
-import eu.siacs.conversations.entities.Message;
-import eu.siacs.conversations.services.AbstractConnectionManager;
-import eu.siacs.conversations.services.XmppConnectionService;
-
-public class HttpConnectionManager extends AbstractConnectionManager {
-
- public HttpConnectionManager(XmppConnectionService service) {
- super(service);
- }
-
- private List<HttpConnection> connections = new CopyOnWriteArrayList<HttpConnection>();
-
- public HttpConnection createNewConnection(Message message) {
- HttpConnection connection = new HttpConnection(this);
- connection.init(message);
- this.connections.add(connection);
- return connection;
- }
-
- public void finishConnection(HttpConnection connection) {
- this.connections.remove(connection);
- }
-}