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[openpgp] Do not catch Exception, catch the expected exception types

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This commit is contained in:
Florian Schmaus 2021-05-02 18:44:25 +02:00
parent 5e43ef550f
commit 1fee87b24d
1 changed files with 10 additions and 4 deletions
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14
smack-openpgp/src/main/java/org/jivesoftware/smackx/ox/crypto/PainlessOpenPgpProvider.java
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@ -24,7 +24,10 @@ import java.util.Collection;
import java.util.logging.Level; import java.util.logging.Level;
import java.util.logging.Logger; import java.util.logging.Logger;
import org.jivesoftware.smack.SmackException.NoResponseException;
import org.jivesoftware.smack.SmackException.NotConnectedException;
import org.jivesoftware.smack.XMPPConnection; import org.jivesoftware.smack.XMPPConnection;
import org.jivesoftware.smack.XMPPException.XMPPErrorException;
import org.jivesoftware.smack.util.Objects; import org.jivesoftware.smack.util.Objects;
import org.jivesoftware.smack.util.stringencoder.Base64; import org.jivesoftware.smack.util.stringencoder.Base64;
@ -36,6 +39,8 @@ import org.jivesoftware.smackx.ox.element.OpenPgpElement;
import org.jivesoftware.smackx.ox.element.SignElement; import org.jivesoftware.smackx.ox.element.SignElement;
import org.jivesoftware.smackx.ox.element.SigncryptElement; import org.jivesoftware.smackx.ox.element.SigncryptElement;
import org.jivesoftware.smackx.ox.store.definition.OpenPgpStore; import org.jivesoftware.smackx.ox.store.definition.OpenPgpStore;
import org.jivesoftware.smackx.pubsub.PubSubException.NotALeafNodeException;
import org.jivesoftware.smackx.pubsub.PubSubException.NotAPubSubNodeException;
import org.bouncycastle.openpgp.PGPException; import org.bouncycastle.openpgp.PGPException;
import org.bouncycastle.openpgp.PGPPublicKey; import org.bouncycastle.openpgp.PGPPublicKey;
@ -166,9 +171,9 @@ public class PainlessOpenPgpProvider implements OpenPgpProvider {
try { try {
sender.updateKeys(connection); sender.updateKeys(connection);
announcedPublicKeys = sender.getAnnouncedPublicKeys(); announcedPublicKeys = sender.getAnnouncedPublicKeys();
} catch (Exception e) { } catch (InterruptedException | NotALeafNodeException | NotAPubSubNodeException | NotConnectedException
LOGGER.log(Level.SEVERE, "Fetching keys of " + sender.getJid() + " failed. Abort decryption and discard message.", e); | NoResponseException | XMPPErrorException e) {
throw new PGPException("Abort decryption due to lack of keys.", e); throw new PGPException("Abort decryption due to lack of keys", e);
} }
} }
@ -178,7 +183,8 @@ public class PainlessOpenPgpProvider implements OpenPgpProvider {
try { try {
sender.updateKeys(connection); sender.updateKeys(connection);
return sender.getAnyPublicKeys().getPublicKey(keyId); return sender.getAnyPublicKeys().getPublicKey(keyId);
} catch (Exception e) { } catch (InterruptedException | NotALeafNodeException | NotAPubSubNodeException | NotConnectedException
| NoResponseException | XMPPErrorException | IOException | PGPException e) {
LOGGER.log(Level.WARNING, "Cannot fetch missing key " + keyId, e); LOGGER.log(Level.WARNING, "Cannot fetch missing key " + keyId, e);
return null; return null;
} }