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Rename methods and add documentation

This commit is contained in:
Paul Schaub 2018-06-27 11:56:08 +02:00
parent 81167871b2
commit ca549b0313
3 changed files with 91 additions and 12 deletions

View file

@ -23,9 +23,6 @@ import static junit.framework.TestCase.assertTrue;
import java.io.File;
import java.io.IOException;
import java.nio.charset.Charset;
import java.security.InvalidAlgorithmParameterException;
import java.security.NoSuchAlgorithmException;
import java.security.NoSuchProviderException;
import java.util.Collections;
import java.util.Date;
import java.util.HashMap;
@ -77,8 +74,7 @@ public class DryOxEncryptionTest extends OxTestSuite {
@Test
public void dryEncryptionTest()
throws NoSuchAlgorithmException, NoSuchProviderException, InvalidAlgorithmParameterException,
IOException, SmackOpenPgpException, MissingUserIdOnKeyException, MissingOpenPgpPublicKeyException,
throws IOException, SmackOpenPgpException, MissingUserIdOnKeyException, MissingOpenPgpPublicKeyException,
MissingOpenPgpKeyPairException, XmlPullParserException {
BareJid juliet = TestKeys.JULIET_JID;
BareJid romemo = TestKeys.ROMEO_JID;

View file

@ -58,7 +58,7 @@ public final class OXInstantMessagingManager extends Manager implements Signcryp
private OXInstantMessagingManager(final XMPPConnection connection) {
super(connection);
OpenPgpManager.getInstanceFor(connection).addSigncryptReceivedListener(this);
OpenPgpManager.getInstanceFor(connection).registerSigncryptReceivedListener(this);
announceSupportForOxInstantMessaging();
}

View file

@ -22,6 +22,7 @@ import static org.jivesoftware.smackx.ox.util.PubSubDelegate.fetchPubkey;
import static org.jivesoftware.smackx.ox.util.PubSubDelegate.publishPublicKey;
import java.io.IOException;
import java.io.InputStream;
import java.security.InvalidAlgorithmParameterException;
import java.security.NoSuchAlgorithmException;
import java.security.NoSuchProviderException;
@ -511,12 +512,33 @@ public final class OpenPgpManager extends Manager {
Private stuff.
*/
/**
* Process a {@link PubkeyElement}. This includes unpacking the key from the element and importing it.
*
* @param pubkeyElement {@link PubkeyElement} containing the key
* @param owner owner of the key
* @throws MissingUserIdOnKeyException if the key does not have an OpenPGP user-id of the form
* "xmpp:juliet@capulet.lit" with the owners {@link BareJid}
* @throws IOException row, row, row your byte gently down the {@link InputStream}
* @throws SmackOpenPgpException if the key cannot be deserialized
*/
private void processPublicKey(PubkeyElement pubkeyElement, BareJid owner)
throws MissingUserIdOnKeyException, IOException, SmackOpenPgpException {
byte[] base64 = pubkeyElement.getDataElement().getB64Data();
provider.importPublicKey(owner, Base64.decode(base64));
}
/**
* Create a {@link PubkeyElement} which contains the OpenPGP public key of {@code owner} which belongs to
* the {@link OpenPgpV4Fingerprint} {@code fingerprint}.
*
* @param owner owner of the public key
* @param fingerprint fingerprint of the key
* @param date date of creation of the element
* @return {@link PubkeyElement} containing the key
*
* @throws MissingOpenPgpPublicKeyException if the public key notated by the fingerprint cannot be found
*/
private PubkeyElement createPubkeyElement(BareJid owner,
OpenPgpV4Fingerprint fingerprint,
Date date)
@ -525,31 +547,86 @@ public final class OpenPgpManager extends Manager {
return createPubkeyElement(keyBytes, date);
}
/**
* Create a {@link PubkeyElement} which contains the given {@code data} base64 encoded.
*
* @param bytes byte representation of an OpenPGP public key
* @param date date of creation of the element
* @return {@link PubkeyElement} containing the key
*/
private static PubkeyElement createPubkeyElement(byte[] bytes, Date date) {
return new PubkeyElement(new PubkeyElement.PubkeyDataElement(Base64.encode(bytes)), date);
}
void addSigncryptReceivedListener(SigncryptElementReceivedListener listener) {
/**
* Register a {@link SigncryptElementReceivedListener} on the {@link OpenPgpManager}.
* That listener will get informed whenever a {@link SigncryptElement} has been received and successfully decrypted.
*
* Note: This method is not intended for clients to listen for incoming {@link SigncryptElement}s.
* Instead its purpose is to allow easy extension of XEP-0373 for custom OpenPGP profiles such as
* OpenPGP for XMPP: Instant Messaging.
*
* @param listener listener that gets registered
*/
void registerSigncryptReceivedListener(SigncryptElementReceivedListener listener) {
signcryptElementReceivedListeners.add(listener);
}
void removeSigncryptElementReceivedListener(SigncryptElementReceivedListener listener) {
/**
* Unregister a prior registered {@link SigncryptElementReceivedListener}. That listener will no longer get
* informed about incoming decrypted {@link SigncryptElement}s.
*
* @param listener listener that gets unregistered
*/
void unregisterSigncryptElementReceivedListener(SigncryptElementReceivedListener listener) {
signcryptElementReceivedListeners.remove(listener);
}
void addSignElementReceivedListener(SignElementReceivedListener listener) {
/**
* Register a {@link SignElementReceivedListener} on the {@link OpenPgpManager}.
* That listener will get informed whenever a {@link SignElement} has been received and successfully verified.
*
* Note: This method is not intended for clients to listen for incoming {@link SignElement}s.
* Instead its purpose is to allow easy extension of XEP-0373 for custom OpenPGP profiles such as
* OpenPGP for XMPP: Instant Messaging.
*
* @param listener listener that gets registered
*/
void registerSignElementReceivedListener(SignElementReceivedListener listener) {
signElementReceivedListeners.add(listener);
}
void removeSignElementReceivedListener(SignElementReceivedListener listener) {
/**
* Unregister a prior registered {@link SignElementReceivedListener}. That listener will no longer get
* informed about incoming decrypted {@link SignElement}s.
*
* @param listener listener that gets unregistered
*/
void unregisterSignElementReceivedListener(SignElementReceivedListener listener) {
signElementReceivedListeners.remove(listener);
}
void addCryptElementReceivedListener(CryptElementReceivedListener listener) {
/**
* Register a {@link CryptElementReceivedListener} on the {@link OpenPgpManager}.
* That listener will get informed whenever a {@link CryptElement} has been received and successfully decrypted.
*
* Note: This method is not intended for clients to listen for incoming {@link CryptElement}s.
* Instead its purpose is to allow easy extension of XEP-0373 for custom OpenPGP profiles such as
* OpenPGP for XMPP: Instant Messaging.
*
* @param listener listener that gets registered
*/
void registerCryptElementReceivedListener(CryptElementReceivedListener listener) {
cryptElementReceivedListeners.add(listener);
}
void removeCryptElementReceivedListener(CryptElementReceivedListener listener) {
/**
* Unregister a prior registered {@link CryptElementReceivedListener}. That listener will no longer get
* informed about incoming decrypted {@link CryptElement}s.
*
* @param listener listener that gets unregistered
*/
void unregisterCryptElementReceivedListener(CryptElementReceivedListener listener) {
cryptElementReceivedListeners.remove(listener);
}
@ -563,6 +640,12 @@ public final class OpenPgpManager extends Manager {
}
}
/**
* Throw a {@link org.jivesoftware.smack.SmackException.NotLoggedInException} if the {@link XMPPConnection} of this
* manager is not authenticated at this point.
*
* @throws SmackException.NotLoggedInException if we are not authenticated
*/
private void throwIfNotAuthenticated() throws SmackException.NotLoggedInException {
if (!connection().isAuthenticated()) {
throw new SmackException.NotLoggedInException();