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

Example 6 with EncryptedEmailPacket

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

the class IndexPacketFolderTest method setUp.

@Before
public void setUp() throws Exception {
    File tempDir = new File(System.getProperty("java.io.tmpdir"));
    testDir = new File(tempDir, "IndexPacketFolderTest-" + System.currentTimeMillis());
    folderDir = new File(testDir, "dht_index_pkt");
    folder = new SettableStoreTimeIndexPacketFolder(folderDir);
    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;
    unencryptedPacket1 = new UnencryptedEmailPacket(new ByteArrayInputStream(content1), messageId, fragmentIndex, I2PBotePacket.MAX_DATAGRAM_SIZE);
    unencryptedPacket1.setNumFragments(1);
    unencryptedPacket2 = new UnencryptedEmailPacket(new ByteArrayInputStream(content2), messageId, fragmentIndex, I2PBotePacket.MAX_DATAGRAM_SIZE);
    unencryptedPacket2.setNumFragments(1);
    destination1 = new EmailDestination("2XP9Ep3WWLk3-FTlMgUjgw4h8GYVBCvR6YrPyKdhP4xyQMSh8Da0VjZCmQGbD3PCeaGXAShBKbKjhJjQ7laekI");
    destination2 = new EmailDestination("m-5~1dZ0MrGdyAWu-C2ecNAB5LCCsHQpeSfjn-r~mqMfNvroR98~BRmReUDmb0la-r-pBHLMtflrJE7aTrGwDTBm5~AJFEm-9SJPZnyGs-ed5pOj4Db65yJml1y1n77qr1~mM4GITl6KuIoxg8YwvPrCIlXe2hiiDCoC-uY9-np9UY");
    destination3 = new EmailDestination("0XuJjhgp58aOhvHHgpaxoQYsCUfDS6BECMEoVxFGEFPdk3y8lbzIsq9eUyeizFleMacYwoscCir8nQLlW34lxfRmirkNpD9vU1XnmjnZ5hGdnor1qIDqz3KJ040dVQ617MwyG97xxYLT0FsH907vBXgdc4RCHwKd1~9siagA5CSMaA~wM8ymKXLypiZGYexENLmim7nMzJTQYoOM~fVS99UaGJleDBN3pgZ2EvRYDQV2VqKH7Gee07R3y7b~c0tAKVHS0IbPQfTVJigrIHjTl~ZczxpaeTM04T8IgxKnO~lSmR1w7Ik8TpEkETwT9PDwUqQsjmlSY8E~WwwGMRJVyIRZUkHeRZ0aFq7us8W9EKzYtjjiU1z0QFpZrTfJE8oqCbnH5Lqv5Q86UdTPpriJC1N99E77TpCTnNzcBnpp6ko2JCy2IJUveaigKxS6EmS9KarkkkBRsckOKZZ6UNTOqPZsBCsx0Q9WvDF-Uc3dtouXWyenxRptaQsdkZyYlEQv");
    emailPacket1 = new EncryptedEmailPacket(unencryptedPacket1, destination1);
    emailPacket2 = new EncryptedEmailPacket(unencryptedPacket2, destination2);
}

Example 7 with EncryptedEmailPacket

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

the class EmailPacketFolder method deleteExpired.

@Override
public synchronized void deleteExpired() {
    long currentTimeMillis = System.currentTimeMillis();
    for (Iterator<EncryptedEmailPacket> iterator = iterator(); iterator.hasNext(); ) {
        EncryptedEmailPacket emailPacket = iterator.next();
        if (currentTimeMillis > emailPacket.getStoreTime() + EXPIRATION_TIME_MILLISECONDS) {
            log.debug("Deleting expired email packet: <" + emailPacket + ">");
            iterator.remove();
        }
    }
}

Example 8 with EncryptedEmailPacket

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

the class EmailPacketFolder method process.

/**
 * Deletes email packets.
 * @param delRequest An instance of {@link EmailPacketDeleteRequest}
 */
@Override
public synchronized void process(DeleteRequest delRequest) {
    log.debug("Processing delete request: " + delRequest);
    if (!(delRequest instanceof EmailPacketDeleteRequest))
        log.error("Invalid type of delete request for EmailPacketFolder: " + delRequest.getClass());
    EmailPacketDeleteRequest emailPacketDelRequest = (EmailPacketDeleteRequest) delRequest;
    // see if the packet exists
    Hash dhtKey = emailPacketDelRequest.getDhtKey();
    DhtStorablePacket storedPacket = retrieve(dhtKey);
    if (storedPacket instanceof EncryptedEmailPacket) {
        // verify
        Hash verificationHash = ((EncryptedEmailPacket) storedPacket).getDeleteVerificationHash();
        UniqueId delAuthorization = emailPacketDelRequest.getAuthorization();
        boolean valid = Util.isDeleteAuthorizationValid(verificationHash, delAuthorization);
        if (valid)
            delete(dhtKey, delAuthorization);
        else
            log.debug("Invalid Delete Authorization in EmailPacketDeleteRequest. Should be: <" + verificationHash.toBase64() + ">");
    } else if (storedPacket != null)
        log.debug("EncryptedEmailPacket expected for DHT key <" + dhtKey + ">, found " + storedPacket.getClass().getSimpleName());
}

Example 9 with EncryptedEmailPacket

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

the class EmailPacketFolder method storeAndCreateDeleteRequest.

@Override
public DeleteRequest storeAndCreateDeleteRequest(DhtStorablePacket packetToStore) {
    if (!(packetToStore instanceof EncryptedEmailPacket))
        throw new IllegalArgumentException("Invalid packet type: " + packetToStore.getClass().getSimpleName() + "; this folder only stores packets of type " + EncryptedEmailPacket.class.getSimpleName() + ".");
    DeleteRequest delRequest = null;
    // read the deletion info file for the email packet's DHT key
    Hash dhtKey = packetToStore.getDhtKey();
    String delFileName = getDeletionFileName(dhtKey);
    DeletionInfoPacket delInfo = createDelInfoPacket(delFileName);
    if (delInfo != null) {
        DeletionRecord delRecord = delInfo.getEntry(dhtKey);
        if (delRecord != null)
            delRequest = new EmailPacketDeleteRequest(delRecord.dhtKey, delRecord.delAuthorization);
    } else
        // if the DHT key has not been recorded as deleted, store the email packet
        store(packetToStore);
    return delRequest;
}

Example 10 with EncryptedEmailPacket

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

the class EmailPacketFolder method store.

/**
 * Overridden to set a time stamp on the packet
 */
@Override
public void store(DhtStorablePacket packetToStore) {
    if (!(packetToStore instanceof EncryptedEmailPacket))
        throw new IllegalArgumentException("Invalid packet type: " + packetToStore.getClass().getSimpleName() + "; this folder only stores packets of type " + EncryptedEmailPacket.class.getSimpleName() + ".");
    EncryptedEmailPacket emailPacket = (EncryptedEmailPacket) packetToStore;
    // If the packet didn't come with a time stamp, set it to the current time
    if (emailPacket.getStoreTime() == 0)
        emailPacket.setStoreTime(System.currentTimeMillis());
    super.store(packetToStore);
}