public void testBasicSimultaneousInitiate()
throws InvalidKeyException, UntrustedIdentityException, InvalidVersionException,
InvalidMessageException, DuplicateMessageException, LegacyMessageException,
InvalidKeyIdException, NoSessionException {
AxolotlStore aliceStore = new TestInMemoryAxolotlStore();
AxolotlStore bobStore = new TestInMemoryAxolotlStore();
PreKeyBundle alicePreKeyBundle = createAlicePreKeyBundle(aliceStore);
PreKeyBundle bobPreKeyBundle = createBobPreKeyBundle(bobStore);
SessionBuilder aliceSessionBuilder = new SessionBuilder(aliceStore, BOB_ADDRESS);
SessionBuilder bobSessionBuilder = new SessionBuilder(bobStore, ALICE_ADDRESS);
SessionCipher aliceSessionCipher = new SessionCipher(aliceStore, BOB_ADDRESS);
SessionCipher bobSessionCipher = new SessionCipher(bobStore, ALICE_ADDRESS);
aliceSessionBuilder.process(bobPreKeyBundle);
bobSessionBuilder.process(alicePreKeyBundle);
CiphertextMessage messageForBob = aliceSessionCipher.encrypt("hey there".getBytes());
CiphertextMessage messageForAlice = bobSessionCipher.encrypt("sample message".getBytes());
assertTrue(messageForBob.getType() == CiphertextMessage.PREKEY_TYPE);
assertTrue(messageForAlice.getType() == CiphertextMessage.PREKEY_TYPE);
assertFalse(isSessionIdEqual(aliceStore, bobStore));
byte[] alicePlaintext =
aliceSessionCipher.decrypt(new PreKeyWhisperMessage(messageForAlice.serialize()));
byte[] bobPlaintext =
bobSessionCipher.decrypt(new PreKeyWhisperMessage(messageForBob.serialize()));
assertTrue(new String(alicePlaintext).equals("sample message"));
assertTrue(new String(bobPlaintext).equals("hey there"));
assertTrue(aliceStore.loadSession(BOB_ADDRESS).getSessionState().getSessionVersion() == 3);
assertTrue(bobStore.loadSession(ALICE_ADDRESS).getSessionState().getSessionVersion() == 3);
assertFalse(isSessionIdEqual(aliceStore, bobStore));
CiphertextMessage aliceResponse = aliceSessionCipher.encrypt("second message".getBytes());
assertTrue(aliceResponse.getType() == CiphertextMessage.WHISPER_TYPE);
byte[] responsePlaintext =
bobSessionCipher.decrypt(new WhisperMessage(aliceResponse.serialize()));
assertTrue(new String(responsePlaintext).equals("second message"));
assertTrue(isSessionIdEqual(aliceStore, bobStore));
CiphertextMessage finalMessage = bobSessionCipher.encrypt("third message".getBytes());
assertTrue(finalMessage.getType() == CiphertextMessage.WHISPER_TYPE);
byte[] finalPlaintext =
aliceSessionCipher.decrypt(new WhisperMessage(finalMessage.serialize()));
assertTrue(new String(finalPlaintext).equals("third message"));
assertTrue(isSessionIdEqual(aliceStore, bobStore));
}
/**
* @return a new top level context using the default VFS FileSystemManager and the renjin-core jar
* as the R_HOME directory.
* @see org.apache.commons.vfs2.VFS#getManager()
* @see org.renjin.util.FileSystemUtils#homeDirectoryInCoreJar()
*/
public static Context newTopLevelContext() {
return SessionBuilder.buildDefault().getTopLevelContext();
}