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authoriNPUTmice <daniel@gultsch.de>2014-06-23 16:01:51 +0200
committeriNPUTmice <daniel@gultsch.de>2014-06-23 16:01:51 +0200
commit996bee88364fb7fcbee7b9090d2bc6a91931205a (patch)
tree56858770d209a004c1143dd85e792e02cb5a31b6 /src
parentc25f1283a19dad6e15c8f09f771b40c716b3bb99 (diff)
enabled otr encryption for ibb filetransfer as well
Diffstat (limited to 'src')
-rw-r--r--src/eu/siacs/conversations/xmpp/jingle/JingleConnection.java2
-rw-r--r--src/eu/siacs/conversations/xmpp/jingle/JingleInbandTransport.java34
2 files changed, 20 insertions, 16 deletions
diff --git a/src/eu/siacs/conversations/xmpp/jingle/JingleConnection.java b/src/eu/siacs/conversations/xmpp/jingle/JingleConnection.java
index 01f7e9ca..90d81b50 100644
--- a/src/eu/siacs/conversations/xmpp/jingle/JingleConnection.java
+++ b/src/eu/siacs/conversations/xmpp/jingle/JingleConnection.java
@@ -94,7 +94,7 @@ public class JingleConnection {
mXmppConnectionService.databaseBackend.createMessage(message);
mXmppConnectionService.markMessage(message, Message.STATUS_RECIEVED);
}
- Log.d("xmppService","sucessfully transmitted file:"+file.getName()+" encryption:"+message.getEncryption());
+ Log.d("xmppService","sucessfully transmitted file:"+file.getAbsolutePath());
}
};
diff --git a/src/eu/siacs/conversations/xmpp/jingle/JingleInbandTransport.java b/src/eu/siacs/conversations/xmpp/jingle/JingleInbandTransport.java
index a46e4a47..7ecc5edf 100644
--- a/src/eu/siacs/conversations/xmpp/jingle/JingleInbandTransport.java
+++ b/src/eu/siacs/conversations/xmpp/jingle/JingleInbandTransport.java
@@ -1,11 +1,12 @@
package eu.siacs.conversations.xmpp.jingle;
-import java.io.FileInputStream;
import java.io.FileNotFoundException;
-import java.io.FileOutputStream;
import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
+import java.util.Arrays;
import android.util.Base64;
import eu.siacs.conversations.entities.Account;
@@ -26,14 +27,14 @@ public class JingleInbandTransport extends JingleTransport {
private boolean established = false;
private JingleFile file;
-
- private FileInputStream fileInputStream = null;
- private FileOutputStream fileOutputStream;
+
+ private InputStream fileInputStream = null;
+ private OutputStream fileOutputStream;
private long remainingSize;
private MessageDigest digest;
-
- private OnFileTransmitted onFileTransmitted;
+ private OnFileTransmitted onFileTransmitted;
+
private OnIqPacketReceived onAckReceived = new OnIqPacketReceived() {
@Override
public void onIqPacketReceived(Account account, IqPacket packet) {
@@ -84,7 +85,7 @@ public class JingleInbandTransport extends JingleTransport {
digest.reset();
file.getParentFile().mkdirs();
file.createNewFile();
- this.fileOutputStream = new FileOutputStream(file);
+ this.fileOutputStream = getOutputStream(file);
this.remainingSize = file.getExpectedSize();
} catch (NoSuchAlgorithmException e) {
e.printStackTrace();
@@ -100,7 +101,7 @@ public class JingleInbandTransport extends JingleTransport {
try {
this.digest = MessageDigest.getInstance("SHA-1");
this.digest.reset();
- fileInputStream = new FileInputStream(file);
+ fileInputStream = this.getInputStream(file);
this.sendNextBlock();
} catch (FileNotFoundException e) {
e.printStackTrace();
@@ -113,17 +114,17 @@ public class JingleInbandTransport extends JingleTransport {
byte[] buffer = new byte[this.bufferSize];
try {
int count = fileInputStream.read(buffer);
- if (count==-1) {
+ if (count == -1) {
file.setSha1Sum(CryptoHelper.bytesToHex(digest.digest()));
fileInputStream.close();
this.onFileTransmitted.onFileTransmitted(file);
} else {
this.digest.update(buffer);
- String base64 = Base64.encodeToString(buffer, Base64.DEFAULT);
+ String base64 = Base64.encodeToString(buffer, Base64.NO_WRAP);
IqPacket iq = new IqPacket(IqPacket.TYPE_SET);
iq.setTo(this.counterpart);
- Element data = iq
- .addChild("data", "http://jabber.org/protocol/ibb");
+ Element data = iq.addChild("data",
+ "http://jabber.org/protocol/ibb");
data.setAttribute("seq", "" + this.seq);
data.setAttribute("block-size", "" + this.blockSize);
data.setAttribute("sid", this.sessionId);
@@ -140,7 +141,10 @@ public class JingleInbandTransport extends JingleTransport {
private void receiveNextBlock(String data) {
try {
- byte[] buffer = Base64.decode(data, Base64.DEFAULT);
+ byte[] buffer = Base64.decode(data, Base64.NO_WRAP);
+ if (this.remainingSize < buffer.length) {
+ buffer = Arrays.copyOfRange(buffer, 0, (int) this.remainingSize);
+ }
this.remainingSize -= buffer.length;
this.fileOutputStream.write(buffer);
@@ -172,7 +176,7 @@ public class JingleInbandTransport extends JingleTransport {
this.account.getXmppConnection().sendIqPacket(
packet.generateRespone(IqPacket.TYPE_RESULT), null);
} else {
- //TODO some sort of exception
+ // TODO some sort of exception
}
}
}