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Diffstat (limited to 'src/main/java/eu/siacs/conversations/xmpp/jingle')
-rw-r--r--src/main/java/eu/siacs/conversations/xmpp/jingle/JingleConnection.java44
1 files changed, 25 insertions, 19 deletions
diff --git a/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleConnection.java b/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleConnection.java
index be1caa56..7b140842 100644
--- a/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleConnection.java
+++ b/src/main/java/eu/siacs/conversations/xmpp/jingle/JingleConnection.java
@@ -5,6 +5,7 @@ import android.net.Uri;
import android.util.Log;
import android.util.Pair;
+import java.io.FileNotFoundException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.ArrayList;
@@ -413,26 +414,31 @@ public class JingleConnection implements Transferable {
content.setTransportId(this.transportId);
this.file = this.mXmppConnectionService.getFileBackend().getFile(message, false);
Pair<InputStream,Integer> pair;
- if (message.getEncryption() == Message.ENCRYPTION_OTR) {
- Conversation conversation = this.message.getConversation();
- if (!this.mXmppConnectionService.renewSymmetricKey(conversation)) {
- Log.d(Config.LOGTAG,account.getJid().toBareJid()+": could not set symmetric key");
- cancel();
+ try {
+ if (message.getEncryption() == Message.ENCRYPTION_OTR) {
+ Conversation conversation = this.message.getConversation();
+ if (!this.mXmppConnectionService.renewSymmetricKey(conversation)) {
+ Log.d(Config.LOGTAG, account.getJid().toBareJid() + ": could not set symmetric key");
+ cancel();
+ }
+ this.file.setKeyAndIv(conversation.getSymmetricKey());
+ pair = AbstractConnectionManager.createInputStream(this.file, false);
+ this.file.setExpectedSize(pair.second);
+ content.setFileOffer(this.file, true);
+ } else if (message.getEncryption() == Message.ENCRYPTION_AXOLOTL) {
+ this.file.setKey(mXmppAxolotlMessage.getInnerKey());
+ this.file.setIv(mXmppAxolotlMessage.getIV());
+ pair = AbstractConnectionManager.createInputStream(this.file, true);
+ this.file.setExpectedSize(pair.second);
+ content.setFileOffer(this.file, false).addChild(mXmppAxolotlMessage.toElement());
+ } else {
+ pair = AbstractConnectionManager.createInputStream(this.file, false);
+ this.file.setExpectedSize(pair.second);
+ content.setFileOffer(this.file, false);
}
- this.file.setKeyAndIv(conversation.getSymmetricKey());
- pair = AbstractConnectionManager.createInputStream(this.file,false);
- this.file.setExpectedSize(pair.second);
- content.setFileOffer(this.file, true);
- } else if (message.getEncryption() == Message.ENCRYPTION_AXOLOTL) {
- this.file.setKey(mXmppAxolotlMessage.getInnerKey());
- this.file.setIv(mXmppAxolotlMessage.getIV());
- pair = AbstractConnectionManager.createInputStream(this.file,true);
- this.file.setExpectedSize(pair.second);
- content.setFileOffer(this.file, false).addChild(mXmppAxolotlMessage.toElement());
- } else {
- pair = AbstractConnectionManager.createInputStream(this.file,false);
- this.file.setExpectedSize(pair.second);
- content.setFileOffer(this.file, false);
+ } catch (FileNotFoundException e) {
+ cancel();
+ return;
}
this.mFileInputStream = pair.first;
this.transportId = this.mJingleConnectionManager.nextRandomId();