Examples with Destination net.i2p.data.Destination used on opensource projects

Example 86 with Destination

use of net.i2p.data.Destination in project i2p.i2p by i2p.

the class PacketLocal method formatAsString.

@Override
public StringBuilder formatAsString() {
    StringBuilder buf = super.formatAsString();
    // if ( (_tagsSent != null) && (!_tagsSent.isEmpty()) )
    // buf.append(" with tags");
    final int nackCount = _nackCount.get();
    if (nackCount > 0)
        buf.append(" nacked ").append(nackCount).append(" times");
    synchronized (this) {
        if (_ackOn > 0)
            buf.append(" ack after ").append(getAckTime());
    }
    int numSends = _numSends.get();
    if (numSends > 1)
        buf.append(" sent ").append(numSends).append(" times");
    if (isFlagSet(FLAG_SYNCHRONIZE | FLAG_CLOSE | FLAG_RESET)) {
        Connection con = _connection;
        if (con != null) {
            buf.append(" from ");
            Destination local = _session.getMyDestination();
            if (local != null)
                buf.append(local.calculateHash().toBase64().substring(0, 4));
            else
                buf.append("unknown");
            buf.append(" to ");
            Destination remote = con.getRemotePeer();
            if (remote != null)
                buf.append(remote.calculateHash().toBase64().substring(0, 4));
            else
                buf.append("unknown");
        }
    }
    return buf;
}

Example 87 with Destination

use of net.i2p.data.Destination in project i2p.i2p by i2p.

the class AddressbookBean method getMessages.

/**
 * Perform actions, returning messages about this.
 */
public String getMessages() {
    // Loading config and addressbook moved into getLoadBookMessages()
    String message = "";
    if (action != null) {
        if (_context.getBooleanProperty(PROP_PW_ENABLE) || (serial != null && serial.equals(lastSerial))) {
            boolean changed = false;
            if (action.equals(_t("Add")) || action.equals(_t("Replace"))) {
                if (addressbook != null && hostname != null && destination != null) {
                    try {
                        // throws IAE with translated message
                        String host = AddressBean.toASCII(hostname);
                        String displayHost = host.equals(hostname) ? hostname : hostname + " (" + host + ')';
                        String oldDest = (String) addressbook.get(host);
                        if (destination.equals(oldDest)) {
                            message = _t("Host name {0} is already in address book, unchanged.", displayHost);
                        } else if (oldDest != null && !action.equals(_t("Replace"))) {
                            message = _t("Host name {0} is already in address book with a different destination. Click \"Replace\" to overwrite.", displayHost);
                        } else {
                            boolean valid = true;
                            try {
                                // just to check validity
                                new Destination(destination);
                            } catch (DataFormatException dfe) {
                                valid = false;
                            }
                            if (valid) {
                                addressbook.put(host, destination);
                                changed = true;
                                if (oldDest == null)
                                    message = _t("Destination added for {0}.", displayHost);
                                else
                                    message = _t("Destination changed for {0}.", displayHost);
                                if (!host.endsWith(".i2p"))
                                    message += "<br>" + _t("Warning - host name does not end with \".i2p\"");
                                // clear form
                                hostname = null;
                                destination = null;
                            } else {
                                message = _t("Invalid Base 64 destination.");
                            }
                        }
                    } catch (IllegalArgumentException iae) {
                        message = iae.getMessage();
                        if (message == null)
                            message = _t("Invalid host name \"{0}\".", hostname);
                    }
                } else {
                    message = _t("Please enter a host name and destination");
                }
                // clear search when adding
                search = null;
            } else if (action.equals(_t("Delete Selected")) || action.equals(_t("Delete Entry"))) {
                String name = null;
                int deleted = 0;
                for (String n : deletionMarks) {
                    addressbook.remove(n);
                    String uni = AddressBean.toUnicode(n);
                    String displayHost = uni.equals(n) ? n : uni + " (" + n + ')';
                    if (deleted++ == 0) {
                        changed = true;
                        name = displayHost;
                    }
                }
                if (changed) {
                    if (deleted == 1)
                        message = _t("Destination {0} deleted.", name);
                    else
                        // parameter will always be >= 2
                        message = ngettext("1 destination deleted.", "{0} destinations deleted.", deleted);
                } else {
                    message = _t("No entries selected to delete.");
                }
                if (action.equals(_t("Delete Entry")))
                    search = null;
            } else if (action.equals(_t("Add Alternate"))) {
                // button won't be in UI
                message = "Unsupported";
            }
            if (changed) {
                try {
                    save();
                    message += "<br>" + _t("Address book saved.");
                } catch (IOException e) {
                    warn(e);
                    message += "<br>" + _t("ERROR: Could not write addressbook file.");
                }
            }
        } else {
            message = _t("Invalid form submission, probably because you used the \"back\" or \"reload\" button on your browser. Please resubmit.") + ' ' + _t("If the problem persists, verify that you have cookies enabled in your browser.");
        }
    }
    action = null;
    if (message.length() > 0)
        message = "<p class=\"messages\">" + message + "</p>";
    return message;
}

Example 88 with Destination

use of net.i2p.data.Destination in project i2p.i2p by i2p.

the class NamingServiceBean method getMessages.

/**
 * Perform actions, returning messages about this.
 */
@Override
public String getMessages() {
    if (isDirect())
        return super.getMessages();
    // Loading config and addressbook moved into getLoadBookMessages()
    String message = "";
    if (action != null) {
        Properties nsOptions = new Properties();
        // only blockfile needs this
        nsOptions.setProperty("list", getFileName());
        if (_context.getBooleanProperty(PROP_PW_ENABLE) || (serial != null && serial.equals(lastSerial))) {
            boolean changed = false;
            if (action.equals(_t("Add")) || action.equals(_t("Replace")) || action.equals(_t("Add Alternate"))) {
                if (hostname != null && destination != null) {
                    try {
                        // throws IAE with translated message
                        String host = AddressBean.toASCII(hostname);
                        String displayHost = host.equals(hostname) ? hostname : hostname + " (" + host + ')';
                        Properties outProperties = new Properties();
                        Destination oldDest = getNamingService().lookup(host, nsOptions, outProperties);
                        if (oldDest != null && destination.equals(oldDest.toBase64())) {
                            message = _t("Host name {0} is already in address book, unchanged.", displayHost);
                        } else if (oldDest == null && action.equals(_t("Add Alternate"))) {
                            message = _t("Host name {0} is not in  the address book.", displayHost);
                        } else if (oldDest != null && action.equals(_t("Add"))) {
                            message = _t("Host name {0} is already in address book with a different destination. Click \"Replace\" to overwrite.", displayHost);
                        } else {
                            try {
                                Destination dest = new Destination(destination);
                                if (oldDest != null) {
                                    nsOptions.putAll(outProperties);
                                    String now = Long.toString(_context.clock().now());
                                    if (action.equals(_t("Add Alternate")))
                                        nsOptions.setProperty("a", now);
                                    else
                                        nsOptions.setProperty("m", now);
                                }
                                nsOptions.setProperty("s", _t("Manually added via SusiDNS"));
                                boolean success;
                                if (action.equals(_t("Add Alternate"))) {
                                    // check all for dups
                                    List<Destination> all = getNamingService().lookupAll(host);
                                    if (all == null || !all.contains(dest)) {
                                        success = getNamingService().addDestination(host, dest, nsOptions);
                                    } else {
                                        // will get generic message below
                                        success = false;
                                    }
                                } else {
                                    success = getNamingService().put(host, dest, nsOptions);
                                }
                                if (success) {
                                    changed = true;
                                    if (oldDest == null || action.equals(_t("Add Alternate")))
                                        message = _t("Destination added for {0}.", displayHost);
                                    else
                                        message = _t("Destination changed for {0}.", displayHost);
                                    if (!host.endsWith(".i2p"))
                                        message += "<br>" + _t("Warning - host name does not end with \".i2p\"");
                                    // clear form
                                    hostname = null;
                                    destination = null;
                                } else {
                                    message = _t("Failed to add Destination for {0} to naming service {1}", displayHost, getNamingService().getName()) + "<br>";
                                }
                            } catch (DataFormatException dfe) {
                                message = _t("Invalid Base 64 destination.");
                            }
                        }
                    } catch (IllegalArgumentException iae) {
                        message = iae.getMessage();
                        if (message == null)
                            message = _t("Invalid host name \"{0}\".", hostname);
                    }
                } else {
                    message = _t("Please enter a host name and destination");
                }
                // clear search when adding
                search = null;
            } else if (action.equals(_t("Delete Selected")) || action.equals(_t("Delete Entry"))) {
                String name = null;
                int deleted = 0;
                Destination matchDest = null;
                if (action.equals(_t("Delete Entry"))) {
                    // remove specified dest only in case there is more than one
                    if (destination != null) {
                        try {
                            matchDest = new Destination(destination);
                        } catch (DataFormatException dfe) {
                        }
                    }
                }
                for (String n : deletionMarks) {
                    boolean success;
                    if (matchDest != null)
                        success = getNamingService().remove(n, matchDest, nsOptions);
                    else
                        success = getNamingService().remove(n, nsOptions);
                    String uni = AddressBean.toUnicode(n);
                    String displayHost = uni.equals(n) ? n : uni + " (" + n + ')';
                    if (!success) {
                        message += _t("Failed to delete Destination for {0} from naming service {1}", displayHost, getNamingService().getName()) + "<br>";
                    } else if (deleted++ == 0) {
                        changed = true;
                        name = displayHost;
                    }
                }
                if (changed) {
                    if (deleted == 1)
                        // parameter is a host name
                        message += _t("Destination {0} deleted.", name);
                    else
                        // parameter will always be >= 2
                        message = ngettext("1 destination deleted.", "{0} destinations deleted.", deleted);
                } else {
                    message = _t("No entries selected to delete.");
                }
                // clear search when deleting
                if (action.equals(_t("Delete Entry")))
                    search = null;
            }
            if (changed) {
                message += "<br>" + _t("Address book saved.");
            }
        } else {
            message = _t("Invalid form submission, probably because you used the \"back\" or \"reload\" button on your browser. Please resubmit.") + ' ' + _t("If the problem persists, verify that you have cookies enabled in your browser.");
        }
    }
    action = null;
    if (message.length() > 0)
        message = "<p class=\"messages\">" + message + "</p>";
    return message;
}

Example 89 with Destination

use of net.i2p.data.Destination in project i2p.i2p by i2p.

the class I2PTunnel method makeKey.

/**
 * Create a new destination, storing the destination and its private keys where
 * instructed.
 * Does NOT support non-default sig types.
 * Deprecated - only used by CLI
 *
 * @param writeTo location to store the destination and private keys
 * @param pubDest location to store the destination
 * @param l logger to send messages to
 */
private static void makeKey(OutputStream writeTo, OutputStream pubDest, Logging l) {
    try {
        l.log("Generating new keys...");
        I2PClient client = I2PClientFactory.createClient();
        Destination d = client.createDestination(writeTo);
        l.log("New destination: " + d.toBase32());
        writeTo.flush();
        writeTo.close();
        writePubKey(d, pubDest, l);
    } catch (I2PException ex) {
        ex.printStackTrace();
    } catch (IOException ex) {
        ex.printStackTrace();
    }
}

Example 90 with Destination

use of net.i2p.data.Destination in project i2p.i2p by i2p.

the class I2PTunnel method showKey.

/**
 * Read in the given destination, display it, and write it to the given location
 * Deprecated - only used by CLI
 *
 * @param readFrom stream to read the destination from
 * @param pubDest stream to write the destination to
 * @param l logger to send messages to
 */
private static void showKey(InputStream readFrom, OutputStream pubDest, Logging l) {
    try {
        Destination d = new Destination();
        d.readBytes(readFrom);
        l.log("Destination: " + d.toBase32());
        readFrom.close();
        writePubKey(d, pubDest, l);
    } catch (I2PException ex) {
        ex.printStackTrace();
    } catch (IOException ex) {
        ex.printStackTrace();
    }
}