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tls-psk: improve error handling

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This commit is contained in:
Vincent Breitmoser
2017-05-31 00:45:51 +02:00
parent e5931637dc
commit 41fdbd65ec
2 changed files with 19 additions and 14 deletions
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8
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/network/KeyTransferInteractor.java
View File

@@ -51,6 +51,7 @@ import javax.crypto.spec.SecretKeySpec;
import javax.net.ssl.KeyManager;
import javax.net.ssl.SSLContext;
import javax.net.ssl.SSLEngine;
import javax.net.ssl.SSLHandshakeException;
import javax.net.ssl.SSLServerSocket;
import javax.net.ssl.SSLSocket;
import javax.net.ssl.TrustManager;
@@ -145,6 +146,8 @@ public class KeyTransferInteractor {
try {
handleOpenConnection(socket);
Log.d(Constants.TAG, "connection closed ok!");
} catch (SSLHandshakeException e) {
invokeListener(CONNECTION_ERROR_CONNECT, null);
} catch (IOException e) {
Log.e(Constants.TAG, "error!", e);
}
@@ -172,7 +175,6 @@ public class KeyTransferInteractor {
invokeListener(CONNECTION_LISTENING, qrCodeData);
socket = serverSocket.accept();
invokeListener(CONNECTION_ESTABLISHED, socket.getInetAddress().toString());
} catch (IOException e) {
Log.e(Constants.TAG, "error while listening!", e);
invokeListener(CONNECTION_ERROR_LISTEN, null);
@@ -187,7 +189,6 @@ public class KeyTransferInteractor {
sslSocket.setEnabledCipherSuites(enabledCipherSuites);
socket = sslSocket;
invokeListener(CONNECTION_ESTABLISHED, socket.getInetAddress().toString());
} catch (IOException e) {
Log.e(Constants.TAG, "error while connecting!", e);
invokeListener(CONNECTION_ERROR_CONNECT, null);
@@ -211,9 +212,10 @@ public class KeyTransferInteractor {
private void handleOpenConnection(Socket socket) throws IOException {
BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(socket.getInputStream()));
OutputStream outputStream = new BufferedOutputStream(socket.getOutputStream());
invokeListener(CONNECTION_ESTABLISHED, socket.getInetAddress().toString());
socket.setSoTimeout(500);
while (!isInterrupted() && socket.isConnected() && !socket.isClosed()) {
sendDataIfAvailable(socket, outputStream);

25
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/transfer/presenter/TransferPresenter.java
View File

@@ -220,22 +220,25 @@ public class TransferPresenter implements KeyTransferCallback, LoaderCallbacks<L
@Override
public void onDataReceivedOk(String receivedData) {
Log.d(Constants.TAG, "received: " + receivedData);
view.showReceivingKeys();
Log.d(Constants.TAG, "received key");
UncachedKeyRing uncachedKeyRing;
try {
// TODO move to worker thread?
UncachedKeyRing uncachedKeyRing = UncachedKeyRing.decodeFromData(receivedData.getBytes());
String primaryUserId = uncachedKeyRing.getPublicKey().getPrimaryUserIdWithFallback();
UserId userId = OpenPgpUtils.splitUserId(primaryUserId);
ReceivedKeyItem receivedKeyItem = new ReceivedKeyItem(receivedData, uncachedKeyRing.getMasterKeyId(),
uncachedKeyRing.getCreationTime(), userId.name, userId.email);
receivedKeyAdapter.addItem(receivedKeyItem);
} catch (PgpGeneralException | IOException e) {
uncachedKeyRing = UncachedKeyRing.decodeFromData(receivedData.getBytes());
} catch (PgpGeneralException | IOException | RuntimeException e) {
Log.e(Constants.TAG, "error parsing incoming key", e);
view.showErrorBadKey();
return;
}
String primaryUserId = uncachedKeyRing.getPublicKey().getPrimaryUserIdWithFallback();
UserId userId = OpenPgpUtils.splitUserId(primaryUserId);
ReceivedKeyItem receivedKeyItem = new ReceivedKeyItem(receivedData, uncachedKeyRing.getMasterKeyId(),
uncachedKeyRing.getCreationTime(), userId.name, userId.email);
receivedKeyAdapter.addItem(receivedKeyItem);
view.showReceivingKeys();
}
@Override