Examples with UniqueId i2p.bote.UniqueId used on opensource projects

Example 16 with UniqueId

use of i2p.bote.UniqueId in project i2p.i2p-bote by i2p.

the class MessageIdCache method write.

private void write(File cacheFile) {
    log.debug("Writing message ID cache file: <" + cacheFile.getAbsolutePath() + ">");
    String newLine = System.getProperty("line.separator");
    Writer writer = null;
    try {
        writer = new BufferedWriter(new OutputStreamWriter(new SecureFileOutputStream(cacheFile.getAbsolutePath())));
        for (UniqueId id : idList) writer.write(id.toBase64() + newLine);
    } catch (IOException e) {
        log.error("Can't write message ID cache file.", e);
    } finally {
        if (writer != null)
            try {
                writer.close();
            } catch (IOException e) {
                log.error("Error closing Writer.", e);
            }
    }
}

Example 17 with UniqueId

use of i2p.bote.UniqueId in project i2p.i2p-bote by i2p.

the class EmailPacketFolderTest method testProcessDeleteRequest.

/**
 * Tests creation of delete records when processing {@link EmailPacketDeleteRequest}s,
 * and matching them against email packets.
 */
@Test
public void testProcessDeleteRequest() throws GeneralSecurityException, InvalidCipherTextException, MalformedPacketException, PasswordException {
    // create two packets whose base64 DHT keys start with the same two characters
    byte[] emailPkt1Data = Base64.decode("RQTAJHelC-wnxq-OUAnfgqgN84zTCimrfUKw7AgDPHblcwAAAADUk24QY3EPEzk0UmB5PYQxwnEVIWGZkWJ-5ERh30l95QMA0gIs-itszDaiCa4ucekxDL6pZCVMTnI~S0nBx2FQ5Fl4-T50bNojkgJiQZNFB-vwQ4ChB~hxYIomMtbN6tiNDVwYRKjeZHbL3MAffKcwxwF3iPMl8aLLBaU6LxQ~3r7tgTiccHE39Ozm88~Hrf7H-5hWXzTXwm7j1pNJA7hc-wCL3BwngRl8KUsqsII2-PTMI34-a3RfpzMf2cKlY0NVayoW1UxC4dLvtSz-HoLYPMGIMf5zQghPS2PuZaRAKa5oa3PdYJrhvNXCJWpYCL~FynwShQ==");
    byte[] emailPkt2Data = Base64.decode("RQTAJPXENHAvW18uRITLC8n~D0Npd0RwI1e~9IR8QN~BSwAAAAAD9RT-PXacKIest9~E2SzsR5dAlaoh-ZZVcFNcsQbGQwECkgCFnuT5N210f4SbS4pjPeh~hk9hvpEGCEXzOmPfSEeSWhrE5oiQuJI6fet1zrwZfbA6Iqvl-PoLgv5nKU~I7Nlu1f9UXuve2cvQOmTGDlHdzpwd3nTyJCR2bqG4SFPlnaDpa7yDOmH~e8LKBw1YTYSHSyVun7XuijyCcWGKRbSm3tFU382JSSqUQ2APwbHPtPG6akYO5iSq7XMvlBSyLsDHM5wDbaptxEUmnW20x3fVsK-0BNsIXFK-JJVQ12NApVanGaOsyDRh8l-geRWBcYpX7J~RI1A3ZKRBRJj2wgBc6TdAG0-jiI4OfpKZMr2NZ-ugg2-phU9OgY5ZbtBZjlbtADDYlxT~GHvXkCQLwRg4fsxTk9HoshfoWea-4RE1YmwRT96uKRy0SjcUduOPCsI6nEwm1p-5lzGFzcVTTXZyARRzRrhvtAJw616o3RoAj7vGHY~1POJ26m3UBUIXjh2fA7b5HTFARw9VfZYuz9zzT7UjtuPVIgBu-HyX5zBgSrCDhykGqggaVbURCaS2B6BZt8ikU0ponchHkVZzqX2UeT4T1Pd3fyc1fXp1xVInrYWUZvjSoBcJaiqlhvTMMsjzLbiG~a~HoJz67Dvl6GGtcBad1hjhSzwKN9vLpM-sFMqDCBDHDssVZEXk5EXQYltUZVvfaFJYimDfdiM~F23x0Wz2tM5LQXJ86-nn7d5DA-CspMg1xqkAr1iMkgYacOL~2u2PL1ImI1SMZGmY839ekgQlr1gWWU1evQQTUdHH6Bszs0vSW6wymbSTziJopMqv86f2y6SHDEq8qZzYdKhAFQbjFtvNwn7gEJqlhzzI1bO8zjG3xZTiaCpSrmE98L8PZhEIfXvN3PUADSuzsbHmuHQ=");
    EncryptedEmailPacket emailPacket1 = new EncryptedEmailPacket(emailPkt1Data);
    EncryptedEmailPacket emailPacket2 = new EncryptedEmailPacket(emailPkt2Data);
    // matches emailPkt1Data
    UniqueId delAuthKey1 = new UniqueId("nJlsaGZb1k6OFze1fUsHEF0osP5Wv9Rgta8EwHl8Te8=");
    // matches emailPkt2Data
    UniqueId delAuthKey2 = new UniqueId("ImXwDy7HZq7pyjGwxpYmlwaKAWoQlUl2fdrBK~mTt0g=");
    String prefix1 = emailPacket1.getDhtKey().toBase64().substring(0, 2);
    String prefix2 = emailPacket2.getDhtKey().toBase64().substring(0, 2);
    assertEquals("Error setting up test packets: prefixes of DHT keys differ", prefix1, prefix2);
    assertFalse("Error setting up test packets: DHT keys should be different", emailPacket1.getDhtKey().equals(emailPacket2.getDhtKey()));
    // add two packets and delete them via delete requests
    packetFolder.store(emailPacket1);
    assertEquals("Folder should have exactly one element!", 1, packetFolder.getElements().size());
    packetFolder.store(emailPacket2);
    assertEquals("Folder should have two elements!", 2, packetFolder.getElements().size());
    EmailPacketDeleteRequest delRequest1 = new EmailPacketDeleteRequest(emailPacket1.getDhtKey(), delAuthKey1);
    packetFolder.process(delRequest1);
    assertEquals("Folder should have exactly one element!", 1, packetFolder.getElements().size());
    EmailPacketDeleteRequest delRequest2 = new EmailPacketDeleteRequest(emailPacket2.getDhtKey(), delAuthKey2);
    packetFolder.process(delRequest2);
    assertEquals("Folder should be empty!", 0, packetFolder.getElements().size());
    // verify that there is one deletion file containing two entries
    File[] files = packetFolder.getStorageDirectory().listFiles();
    assertEquals(1, files.length);
    assertTrue(files[0].getName().startsWith("DEL_"));
    DataPacket dataPacket = DataPacket.createPacket(files[0]);
    assertTrue(dataPacket instanceof DeletionInfoPacket);
    DeletionInfoPacket delInfoPacket = (DeletionInfoPacket) dataPacket;
    Iterator<DeletionRecord> delPacketIterator = delInfoPacket.iterator();
    assertTrue("DeletionInfoPacket has no elements!", delPacketIterator.hasNext());
    delPacketIterator.next();
    assertTrue("DeletionInfoPacket has less than one element!", delPacketIterator.hasNext());
    delPacketIterator.next();
    assertFalse("DeletionInfoPacket has more than two elements!", delPacketIterator.hasNext());
    // verify that the two deletion records match the DHT keys and auth keys of the deleted packets
    DeleteRequest newDelRequest1 = packetFolder.storeAndCreateDeleteRequest(emailPacket1);
    assertTrue(newDelRequest1 instanceof EmailPacketDeleteRequest);
    EmailPacketDeleteRequest newEmailPacketDelRequest1 = (EmailPacketDeleteRequest) newDelRequest1;
    assertEquals(newEmailPacketDelRequest1.getDhtKey(), emailPacket1.getDhtKey());
    assertEquals(newEmailPacketDelRequest1.getAuthorization(), delAuthKey1);
    DeleteRequest newDelRequest2 = packetFolder.storeAndCreateDeleteRequest(emailPacket2);
    assertTrue(newDelRequest2 instanceof EmailPacketDeleteRequest);
    EmailPacketDeleteRequest newEmailPacketDelRequest2 = (EmailPacketDeleteRequest) newDelRequest2;
    assertEquals(newEmailPacketDelRequest2.getDhtKey(), emailPacket2.getDhtKey());
    assertEquals(newEmailPacketDelRequest2.getAuthorization(), delAuthKey2);
}

Example 18 with UniqueId

use of i2p.bote.UniqueId in project i2p.i2p-bote by i2p.

the class EmailPacketFolderTest method testPacketReceived.

/**
 * Tests processing of one valid and one invalid {@link EmailPacketDeleteRequest}.
 */
@Test
public void testPacketReceived() throws PasswordException {
    packetFolder.store(emailPacket);
    assertEquals(1, packetFolder.getElements().size());
    EmailPacketDeleteRequest delRequest;
    // send an invalid delete request
    byte[] delAuthBytes = unencryptedPacket.getDeleteAuthorization().toByteArray().clone();
    delAuthBytes[5] ^= 1;
    UniqueId invalidAuthorization = new UniqueId(delAuthBytes, 0);
    delRequest = new EmailPacketDeleteRequest(emailPacket.getDhtKey(), invalidAuthorization);
    packetFolder.packetReceived(delRequest, sender, System.currentTimeMillis());
    assertEquals(1, packetFolder.getElements().size());
    // send a valid delete request
    delRequest = new EmailPacketDeleteRequest(emailPacket.getDhtKey(), unencryptedPacket.getDeleteAuthorization());
    packetFolder.packetReceived(delRequest, sender, System.currentTimeMillis());
    assertEquals(0, packetFolder.getElements().size());
}

Example 19 with UniqueId

use of i2p.bote.UniqueId in project i2p.i2p-bote by i2p.

the class RelayPacketFolderTest method setUp.

@Before
public void setUp() throws Exception {
    File tempDir = new File(System.getProperty("java.io.tmpdir"));
    testDir = new File(tempDir, "RelayPacketFolderTest-" + System.currentTimeMillis());
    folderDir = new File(testDir, "relay_pkt");
    folder = new RelayPacketFolder(folderDir);
    // make an EncryptedEmailPacket
    String base64Destination = "X3oKYQJ~1EAz7B1ZYGSrOTIMCW5Rnn2Svoc38dx5D9~zvz8vqiWcH-pCqQDwLgPWl9RTBzHtTmZcGRPXIv54i0XWeUfX6rTPDQGuZsnBMM0xrkH2FNLNFaJa0NgW3uKXWpNj9AI1AXUXzK-2MYTYoaZHx5SBoCaKfAGMcFJvTON1~kopxBxdBF9Q7T4~PJ3I2LeU-ycmUlehe9N9bIu7adUGyPGVl8Ka-UxwQromoJ~vSWHHl8HkwcDkW--v9Aj~wvFqxqriFkB1EeBiThi3V4XtVY~GUP4IkRj9YZGTsSBf3eS4xwXgnYWlB7IvxAGBfHY9MCg3lbAa1Dg~1IH6rhtXxsXUtGcXsz9yMZTxXHd~rGo~JrXeM1y~Vcenpr6tJcum6pxevkKzzT0qDegGPH3Zhqz7sSeeIaJEcPBUAkX89csqyFWFIjTMm6yZp2rW-QYUnVNLNTjf7vndYUAEICogAkq~btqpIzrGEpm3Pr9F23br3SpbOmdxQxg51AMmAAAA";
    Destination nextDestination = new Destination(base64Destination.substring(0, 516));
    long delayMilliseconds = TimeUnit.MILLISECONDS.convert(111, TimeUnit.MINUTES);
    String content = "Warum, warum, warum\n" + "Ist die Banane krumm?\n" + "Weil niemand in den Urwald zog\n" + "Und die Banane grade bog.\n";
    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;
    InputStream contentStream = new ByteArrayInputStream(content.getBytes());
    UnencryptedEmailPacket unencryptedPacket = new UnencryptedEmailPacket(contentStream, messageId, fragmentIndex, I2PBotePacket.MAX_DATAGRAM_SIZE);
    unencryptedPacket.setNumFragments(1);
    String base64EmailDest = "rIbyUukqtsacD-MDJJ8KbIP9d3WQQo~t~zysc3bNcF1mSwz9PcGJnvWCNhnG2nzbdUAIDouESZjLRnBr7-mxNS";
    EmailDestination recipient = new EmailDestination(base64EmailDest);
    emailPacket = new EncryptedEmailPacket(unencryptedPacket, recipient);
    // make a RelayRequest
    StoreRequest storeRequest = new StoreRequest(emailPacket);
    relayRequest = new RelayRequest(storeRequest, nextDestination, delayMilliseconds, 1000);
}

Example 20 with UniqueId

use of i2p.bote.UniqueId in project i2p.i2p-bote by i2p.

the class StoreRequestTest method setUp.

@Before
public void setUp() throws Exception {
    byte[] emailContent = new byte[] { 2, 109, -80, -37, -106, 83, -33, -39, -94, -76, -112, -98, 99, 25, -61, 44, -92, -85, 1, 10, -128, -2, -27, -86, -126, -33, -11, 42, 56, 3, -97, -101, 111, 7, -96, 25, 121, 74, 89, -40, -33, 82, -50, -18, 49, 106, 13, -121, 53, -83, -2, 35, -7, 71, -71, 26, 90, 1 };
    UniqueId messageId = new UniqueId(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 }, 0);
    String base64Identity = "piYT1uJ3O8~bBPZmTvehMbp3-Zksg5enhvIlp2X8txqL25l0WdQMWwyt30UAOVQqxGdnMPTqqjh~-zoa~rCQORo~J1gRxLwCX9LlHQqaIimJilrbN-rhKy4Xlft054wbgQjLSC-WICE4W64KDfitwRzdr7lV6lz~0KFiZ8erZ-~WPMG1CgWEku9lILQUdUHyFBguPcK9oPDq7oGBuFGy8w0CvAq7ex3nmbL7zQVA~VqILtOGeGK2fidCuuofj4AQsTcXmH9O0nxZGCIJBhf~4EWmazvxu8XVB8pabNQvRDbmFu6q85JTwmxC45lCjqNw30hp8q2zoqP-zchjWOrxFUhSumpBdD0xXJR~qmhejh4WnuRnnam9j3fcxH5i~T7xWgmvIbpZEI4kyc9VEbXbLI7k-bU2A6sdP-AGt5~TjGLcxpdsPnOLRXO-Dsi7E9-3Kc84s4TmdpEJdtHn1dxYyeeT-ysVOqXjv5w5Cuk0XJpUIJG8n7aXHpNb-QLxPD3yAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADWF3qnAX-p41Po~VNmOUzS-Yt~noD8-e~L3P5rZXBWf-XtB4hkloo6m1jwqphEdf1";
    EmailIdentity identity = new EmailIdentity(base64Identity);
    EmailDestination destination = new EmailDestination(identity.getKey());
    int fragmentIndex = 0;
    UnencryptedEmailPacket emailPacket = new UnencryptedEmailPacket(new ByteArrayInputStream(emailContent), messageId, fragmentIndex, I2PBotePacket.MAX_DATAGRAM_SIZE);
    emailPacket.setNumFragments(1);
    dhtPacket = new EncryptedEmailPacket(emailPacket, destination);
    storeRequest = new StoreRequest(dhtPacket);
}