Examples with UnencryptedEmailPacket i2p.bote.packet.dht.UnencryptedEmailPacket used on opensource projects

Example 1 with UnencryptedEmailPacket

use of i2p.bote.packet.dht.UnencryptedEmailPacket in project i2p.i2p-bote by i2p.

the class EmailTest method testHeaderRemoval.

@Test
public void testHeaderRemoval() throws MessagingException, IOException, GeneralSecurityException, PasswordException {
    Email newEmail;
    Collection<UnencryptedEmailPacket> packets;
    ByteArrayOutputStream outputStream;
    KeyUpdateHandler keyUpdateHandler = TestUtil.createDummyKeyUpdateHandler();
    // verify that all BCC addresses are removed when sending to a TO: address
    EmailIdentity identity2 = identities.get(bccEmail);
    packets = bccEmail.createEmailPackets(identity2, keyUpdateHandler, null, I2PBotePacket.MAX_DATAGRAM_SIZE);
    outputStream = new ByteArrayOutputStream();
    for (UnencryptedEmailPacket packet : packets) outputStream.write(packet.getContent());
    newEmail = new Email(outputStream.toByteArray());
    assertNull("BCC headers were not removed!", newEmail.getHeader("BCC"));
    assertEquals(3, newEmail.getAllRecipients().length);
    // verify that the recipient is not removed if it is a BCC: addresses
    // use the plain email dest because that is what the Email class compares against
    packets = bccEmail.createEmailPackets(bccIdentity, keyUpdateHandler, bccEmailDestination, I2PBotePacket.MAX_DATAGRAM_SIZE);
    outputStream = new ByteArrayOutputStream();
    for (UnencryptedEmailPacket packet : packets) outputStream.write(packet.getContent());
    newEmail = new Email(outputStream.toByteArray());
    assertNotNull("BCC header expected!", newEmail.getHeader("BCC"));
    assertEquals("One BCC header expected!", 1, newEmail.getHeader("BCC").length);
    assertEquals(4, newEmail.getAllRecipients().length);
}

Example 2 with UnencryptedEmailPacket

use of i2p.bote.packet.dht.UnencryptedEmailPacket in project i2p.i2p-bote by i2p.

the class EmailTest method testSign.

@Test
public void testSign() throws MessagingException, SecurityException, IllegalArgumentException, NoSuchMethodException, IllegalAccessException, InvocationTargetException, IOException, GeneralSecurityException, PasswordException {
    // -1 for the anonymous email that was not added to the map
    assertEquals(emails.size() - 1, identities.size());
    for (Email email : emails) {
        EmailIdentity identity = identities.get(email);
        if (identity == null)
            continue;
        // sign and verify signature
        email.sign(identity, TestUtil.createDummyKeyUpdateHandler());
        assertTrue(email.isSignatureValid());
        // write the email to a byte array, make a new email from the byte array, and verify the signature
        ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
        KeyUpdateHandler keyUpdateHandler = TestUtil.createDummyKeyUpdateHandler();
        for (UnencryptedEmailPacket packet : email.createEmailPackets(identity, keyUpdateHandler, null, I2PBotePacket.MAX_DATAGRAM_SIZE)) outputStream.write(packet.getContent());
        email = new Email(outputStream.toByteArray());
        assertTrue(email.isSignatureValid());
    }
}

Example 3 with UnencryptedEmailPacket

use of i2p.bote.packet.dht.UnencryptedEmailPacket in project i2p.i2p-bote by i2p.

the class OutboxProcessor method sendToOne.

/**
 * Sends an {@link Email} to one recipient.
 * @param senderIdentity The sender's Email Identity, or <code>null</code> for anonymous emails
 * @param recipient
 * @param email
 * @throws MessagingException
 * @throws DhtException
 * @throws GeneralSecurityException
 * @throws PasswordException
 * @throws InterruptedException
 */
private void sendToOne(EmailIdentity senderIdentity, String recipient, Email email) throws MessagingException, DhtException, GeneralSecurityException, PasswordException, InterruptedException {
    // only used for logging
    String logSuffix = null;
    try {
        logSuffix = "Recipient = '" + recipient + "' Message ID = '" + email.getMessageID() + "'";
        log.info("Sending email: " + logSuffix);
        EmailDestination recipientDest = new EmailDestination(recipient);
        EmailIdentity.IdentityConfig identityConfig;
        if (email.isAnonymous())
            identityConfig = configuration;
        else
            identityConfig = senderIdentity.getWrappedConfig(configuration);
        int hops = identityConfig.getNumStoreHops();
        long minDelay = identityConfig.getRelayMinDelay() * 60 * 1000;
        long maxDelay = identityConfig.getRelayMaxDelay() * 60 * 1000;
        int relayRedundancy = identityConfig.getRelayRedundancy();
        int maxPacketSize = getMaxEmailPacketSize(hops);
        Collection<UnencryptedEmailPacket> emailPackets = email.createEmailPackets(senderIdentity, identities, recipient, maxPacketSize);
        IndexPacket indexPacket = new IndexPacket(recipientDest);
        EmailMetadata metadata = email.getMetadata();
        for (UnencryptedEmailPacket unencryptedPacket : emailPackets) {
            EncryptedEmailPacket emailPacket = new EncryptedEmailPacket(unencryptedPacket, recipientDest);
            send(emailPacket, hops, minDelay, maxDelay, relayRedundancy);
            indexPacket.put(emailPacket);
            metadata.addPacketInfo(recipientDest, emailPacket.getDhtKey(), emailPacket.getDeleteVerificationHash());
        }
        send(indexPacket, hops, minDelay, maxDelay, relayRedundancy);
        outbox.saveMetadata(email);
    } catch (GeneralSecurityException e) {
        log.error("Invalid recipient address. " + logSuffix, e);
        outbox.setStatus(email, new EmailStatus(Status.INVALID_RECIPIENT, recipient));
        throw e;
    } catch (MessagingException e) {
        log.error("Can't create email packets. " + logSuffix, e);
        outbox.setStatus(email, new EmailStatus(Status.ERROR_CREATING_PACKETS, e.getLocalizedMessage()));
        throw e;
    } catch (DhtException e) {
        log.error("Can't store email packet on the DHT. " + logSuffix, e);
        outbox.setStatus(email, new EmailStatus(Status.ERROR_SENDING, e.getLocalizedMessage()));
        throw e;
    } catch (IOException e) {
        log.error("Can't save metadata. " + logSuffix, e);
        outbox.setStatus(email, new EmailStatus(Status.ERROR_SAVING_METADATA, e.getLocalizedMessage()));
    }
}

Example 4 with UnencryptedEmailPacket

use of i2p.bote.packet.dht.UnencryptedEmailPacket in project i2p.i2p-bote by i2p.

the class EmailPacketFolderTest method setUp.

@Before
public void setUp() throws Exception {
    File tempDir = new File(System.getProperty("java.io.tmpdir"));
    testDir = new File(tempDir, "EmailPacketFolderTest-" + System.currentTimeMillis());
    folderDir = new File(testDir, "dht_email_pkt");
    packetFolder = new EmailPacketFolder(folderDir);
    // make two UnencryptedEmailPackets with different contents
    byte[] content1 = "test TEST test ABCDEFGH asdfsadfsadf 3487562384".getBytes();
    byte[] content2 = "fdlkhgjfljh test 123456".getBytes();
    byte[] messageIdBytes = new byte[] { -69, -24, -109, 1, 69, -122, -69, 113, -68, -90, 55, -28, 105, 97, 125, 70, 51, 58, 14, 2, -13, -53, 90, -29, 36, 67, 36, -94, -108, -125, 11, 123 };
    UniqueId messageId = new UniqueId(messageIdBytes, 0);
    int fragmentIndex = 0;
    unencryptedPacket = new UnencryptedEmailPacket(new ByteArrayInputStream(content1), messageId, fragmentIndex, I2PBotePacket.MAX_DATAGRAM_SIZE);
    unencryptedPacket.setNumFragments(1);
    unencryptedPacket2 = new UnencryptedEmailPacket(new ByteArrayInputStream(content2), messageId, fragmentIndex, I2PBotePacket.MAX_DATAGRAM_SIZE);
    unencryptedPacket.setNumFragments(1);
    String base64Dest = "m-5~1dZ0MrGdyAWu-C2ecNAB5LCCsHQpeSfjn-r~mqMfNvroR98~BRmReUDmb0la-r-pBHLMtflrJE7aTrGwDTBm5~AJFEm-9SJPZnyGs-ed5pOj4Db65yJml1y1n77qr1~mM4GITl6KuIoxg8YwvPrCIlXe2hiiDCoC-uY9-np9UY";
    recipient = new EmailDestination(base64Dest);
    emailPacket = new EncryptedEmailPacket(unencryptedPacket, recipient);
    sender = new Destination("X3oKYQJ~1EAz7B1ZYGSrOTIMCW5Rnn2Svoc38dx5D9~zvz8vqiWcH-pCqQDwLgPWl9RTBzHtTmZcGRPXIv54i0XWeUfX6rTPDQGuZsnBMM0xrkH2FNLNFaJa0NgW3uKXWpNj9AI1AXUXzK-2MYTYoaZHx5SBoCaKfAGMcFJvTON1~kopxBxdBF9Q7T4~PJ3I2LeU-ycmUlehe9N9bIu7adUGyPGVl8Ka-UxwQromoJ~vSWHHl8HkwcDkW--v9Aj~wvFqxqriFkB1EeBiThi3V4XtVY~GUP4IkRj9YZGTsSBf3eS4xwXgnYWlB7IvxAGBfHY9MCg3lbAa1Dg~1IH6rhtXxsXUtGcXsz9yMZTxXHd~rGo~JrXeM1y~Vcenpr6tJcum6pxevkKzzT0qDegGPH3Zhqz7sSeeIaJEcPBUAkX89csqyFWFIjTMm6yZp2rW-QYUnVNLNTjf7vndYUAEICogAkq~btqpIzrGEpm3Pr9F23br3SpbOmdxQxg51AMmAAAA");
}

Example 5 with UnencryptedEmailPacket

use of i2p.bote.packet.dht.UnencryptedEmailPacket in project i2p.i2p-bote by i2p.

the class FolderTest method createEmailPacket.

EncryptedEmailPacket createEmailPacket(EmailDestination dest, String message) throws Exception {
    byte[] content = message.getBytes();
    byte[] messageIdBytes = new byte[] { -69, -24, -109, 1, 69, -122, -69, 113, -68, -90, 55, -28, 105, 97, 125, 70, 51, 58, 14, 2, -13, -53, 90, -29, 36, 67, 36, -94, -108, -125, 11, 123 };
    UniqueId messageId = new UniqueId(messageIdBytes, 0);
    int fragmentIndex = 0;
    UnencryptedEmailPacket plaintextPacket = new UnencryptedEmailPacket(new ByteArrayInputStream(content), messageId, fragmentIndex, I2PBotePacket.MAX_DATAGRAM_SIZE);
    plaintextPacket.setNumFragments(1);
    return new EncryptedEmailPacket(plaintextPacket, dest);
}