Examples with HandshakeFuture org.apache.directory.ldap.client.api.future.HandshakeFuture used on opensource projects

Example 1 with HandshakeFuture

use of org.apache.directory.ldap.client.api.future.HandshakeFuture in project directory-ldap-api by apache.

the class LdapNetworkConnection method messageReceived.

/**
 * Handle the incoming LDAP messages. This is where we feed the cursor for search
 * requests, or call the listener.
 *
 * @param session The session that received a message
 * @param message The received message
 * @throws Exception If there is some error while processing the message
 */
@Override
public void messageReceived(IoSession session, Object message) throws Exception {
    // Feed the response and store it into the session
    if (message instanceof SslFilter.SslFilterMessage) {
        // This is a SSL message telling if the session has been secured or not
        HandshakeFuture handshakeFuture = (HandshakeFuture) ldapSession.getAttribute("HANDSHAKE_FUTURE");
        if (message == SslFilter.SESSION_SECURED) {
            // SECURED
            handshakeFuture.secured();
        } else {
            // UNSECURED
            handshakeFuture.cancel();
        }
        ldapSession.removeAttribute("HANDSHAKE_FUTURE");
        return;
    }
    Message response = (Message) message;
    if (LOG.isDebugEnabled()) {
        LOG.debug(I18n.msg(I18n.MSG_03243_MESSAGE_RECEIVED, response));
    }
    int messageId = response.getMessageId();
    // this check is necessary to prevent adding an abandoned operation's
    // result(s) to corresponding queue
    ResponseFuture<? extends Response> responseFuture = peekFromFutureMap(messageId);
    boolean isNoD = isNoticeOfDisconnect(response);
    if ((responseFuture == null) && !isNoD) {
        LOG.info("There is no future associated with the messageId {}, ignoring the message", messageId);
        return;
    }
    if (isNoD) {
        // close the session
        session.closeNow();
        return;
    }
    switch(response.getType()) {
        case ADD_RESPONSE:
            // Transform the response
            AddResponse addResponse = (AddResponse) response;
            AddFuture addFuture = (AddFuture) responseFuture;
            // remove the listener from the listener map
            if (LOG.isDebugEnabled()) {
                if (addResponse.getLdapResult().getResultCode() == ResultCodeEnum.SUCCESS) {
                    // Everything is fine, return the response
                    LOG.debug(I18n.msg(I18n.MSG_03209_ADD_SUCCESSFUL, addResponse));
                } else {
                    // We have had an error
                    LOG.debug(I18n.msg(I18n.MSG_03208_ADD_FAILED, addResponse));
                }
            }
            // Store the response into the future
            addFuture.set(addResponse);
            // Remove the future from the map
            removeFromFutureMaps(messageId);
            break;
        case BIND_RESPONSE:
            // Transform the response
            BindResponse bindResponse = (BindResponse) response;
            BindFuture bindFuture = (BindFuture) responseFuture;
            // remove the listener from the listener map
            if (bindResponse.getLdapResult().getResultCode() == ResultCodeEnum.SUCCESS) {
                authenticated.set(true);
                // Everything is fine, return the response
                if (LOG.isDebugEnabled()) {
                    LOG.debug(I18n.msg(I18n.MSG_03202_BIND_SUCCESSFUL, bindResponse));
                }
            } else {
                // We have had an error
                if (LOG.isDebugEnabled()) {
                    LOG.debug(I18n.msg(I18n.MSG_03201_BIND_FAIL, bindResponse));
                }
            }
            // Store the response into the future
            bindFuture.set(bindResponse);
            // Remove the future from the map
            removeFromFutureMaps(messageId);
            break;
        case COMPARE_RESPONSE:
            // Transform the response
            CompareResponse compareResponse = (CompareResponse) response;
            CompareFuture compareFuture = (CompareFuture) responseFuture;
            // remove the listener from the listener map
            if (LOG.isDebugEnabled()) {
                if (compareResponse.getLdapResult().getResultCode() == ResultCodeEnum.SUCCESS) {
                    // Everything is fine, return the response
                    LOG.debug(I18n.msg(I18n.MSG_03215_COMPARE_SUCCESSFUL, compareResponse));
                } else {
                    // We have had an error
                    LOG.debug(I18n.msg(I18n.MSG_03214_COMPARE_FAILED, compareResponse));
                }
            }
            // Store the response into the future
            compareFuture.set(compareResponse);
            // Remove the future from the map
            removeFromFutureMaps(messageId);
            break;
        case DEL_RESPONSE:
            // Transform the response
            DeleteResponse deleteResponse = (DeleteResponse) response;
            DeleteFuture deleteFuture = (DeleteFuture) responseFuture;
            if (LOG.isDebugEnabled()) {
                if (deleteResponse.getLdapResult().getResultCode() == ResultCodeEnum.SUCCESS) {
                    // Everything is fine, return the response
                    LOG.debug(I18n.msg(I18n.MSG_03217_DELETE_SUCCESSFUL, deleteResponse));
                } else {
                    // We have had an error
                    LOG.debug(I18n.msg(I18n.MSG_03216_DELETE_FAILED, deleteResponse));
                }
            }
            // Store the response into the future
            deleteFuture.set(deleteResponse);
            // Remove the future from the map
            removeFromFutureMaps(messageId);
            break;
        case EXTENDED_RESPONSE:
            // Transform the response
            ExtendedResponse extendedResponse = (ExtendedResponse) response;
            ExtendedFuture extendedFuture = (ExtendedFuture) responseFuture;
            // remove the listener from the listener map
            if (LOG.isDebugEnabled()) {
                if (extendedResponse.getLdapResult().getResultCode() == ResultCodeEnum.SUCCESS) {
                    // Everything is fine, return the response
                    LOG.debug(I18n.msg(I18n.MSG_03219_EXTENDED_SUCCESSFUL, extendedResponse));
                } else {
                    // We have had an error
                    LOG.debug(I18n.msg(I18n.MSG_03218_EXTENDED_FAILED, extendedResponse));
                }
            }
            // Store the response into the future
            extendedFuture.set(extendedResponse);
            // Remove the future from the map
            removeFromFutureMaps(messageId);
            break;
        case INTERMEDIATE_RESPONSE:
            IntermediateResponse intermediateResponse;
            if (responseFuture instanceof SearchFuture) {
                intermediateResponse = new IntermediateResponseImpl(messageId);
                addControls(intermediateResponse, response);
                ((SearchFuture) responseFuture).set(intermediateResponse);
            } else if (responseFuture instanceof ExtendedFuture) {
                intermediateResponse = new IntermediateResponseImpl(messageId);
                addControls(intermediateResponse, response);
                ((ExtendedFuture) responseFuture).set(intermediateResponse);
            } else {
                // currently we only support IR for search and extended operations
                throw new UnsupportedOperationException("Unknown ResponseFuture type " + responseFuture.getClass().getName());
            }
            intermediateResponse.setResponseName(((IntermediateResponse) response).getResponseName());
            intermediateResponse.setResponseValue(((IntermediateResponse) response).getResponseValue());
            break;
        case MODIFY_RESPONSE:
            // Transform the response
            ModifyResponse modifyResponse = (ModifyResponse) response;
            ModifyFuture modifyFuture = (ModifyFuture) responseFuture;
            if (LOG.isDebugEnabled()) {
                if (modifyResponse.getLdapResult().getResultCode() == ResultCodeEnum.SUCCESS) {
                    // Everything is fine, return the response
                    if (LOG.isDebugEnabled()) {
                        LOG.debug(I18n.msg(I18n.MSG_03224_MODIFY_SUCCESSFUL, modifyResponse));
                    }
                } else {
                    // We have had an error
                    if (LOG.isDebugEnabled()) {
                        LOG.debug(I18n.msg(I18n.MSG_03223_MODIFY_FAILED, modifyResponse));
                    }
                }
            }
            // Store the response into the future
            modifyFuture.set(modifyResponse);
            // Remove the future from the map
            removeFromFutureMaps(messageId);
            break;
        case MODIFYDN_RESPONSE:
            // Transform the response
            ModifyDnResponse modifyDnResponse = (ModifyDnResponse) response;
            ModifyDnFuture modifyDnFuture = (ModifyDnFuture) responseFuture;
            if (LOG.isDebugEnabled()) {
                if (modifyDnResponse.getLdapResult().getResultCode() == ResultCodeEnum.SUCCESS) {
                    // Everything is fine, return the response
                    LOG.debug(I18n.msg(I18n.MSG_03226_MODIFYDN_SUCCESSFUL, modifyDnResponse));
                } else {
                    // We have had an error
                    LOG.debug(I18n.msg(I18n.MSG_03225_MODIFYDN_FAILED, modifyDnResponse));
                }
            }
            // Store the response into the future
            modifyDnFuture.set(modifyDnResponse);
            // Remove the future from the map
            removeFromFutureMaps(messageId);
            break;
        case SEARCH_RESULT_DONE:
            // Store the response into the responseQueue
            SearchResultDone searchResultDone = (SearchResultDone) response;
            SearchFuture searchFuture = (SearchFuture) responseFuture;
            if (LOG.isDebugEnabled()) {
                if (searchResultDone.getLdapResult().getResultCode() == ResultCodeEnum.SUCCESS) {
                    // Everything is fine, return the response
                    LOG.debug(I18n.msg(I18n.MSG_03232_SEARCH_SUCCESSFUL, searchResultDone));
                } else {
                    // We have had an error
                    LOG.debug(I18n.msg(I18n.MSG_03230_SEARCH_FAILED, searchResultDone));
                }
            }
            // Store the response into the future
            searchFuture.set(searchResultDone);
            // Remove the future from the map
            removeFromFutureMaps(messageId);
            break;
        case SEARCH_RESULT_ENTRY:
            // Store the response into the responseQueue
            SearchResultEntry searchResultEntry = (SearchResultEntry) response;
            if (schemaManager != null) {
                searchResultEntry.setEntry(new DefaultEntry(schemaManager, searchResultEntry.getEntry()));
            }
            searchFuture = (SearchFuture) responseFuture;
            if (LOG.isDebugEnabled()) {
                LOG.debug(I18n.msg(I18n.MSG_03229_SEARCH_ENTRY_FOUND, searchResultEntry));
            }
            // Store the response into the future
            searchFuture.set(searchResultEntry);
            break;
        case SEARCH_RESULT_REFERENCE:
            // Store the response into the responseQueue
            SearchResultReference searchResultReference = (SearchResultReference) response;
            searchFuture = (SearchFuture) responseFuture;
            if (LOG.isDebugEnabled()) {
                LOG.debug(I18n.msg(I18n.MSG_03231_SEARCH_REFERENCE_FOUND, searchResultReference));
            }
            // Store the response into the future
            searchFuture.set(searchResultReference);
            break;
        default:
            throw new IllegalStateException("Unexpected response type " + response.getType());
    }
}

Example 2 with HandshakeFuture

use of org.apache.directory.ldap.client.api.future.HandshakeFuture in project directory-ldap-api by apache.

the class LdapNetworkConnection method addSslFilter.

/**
 * adds {@link SslFilter} to the IOConnector or IOSession's filter chain
 */
private void addSslFilter() throws LdapException {
    try {
        SSLContext sslContext = SSLContext.getInstance(config.getSslProtocol());
        TrustManager[] trustManagers = config.getTrustManagers();
        if ((trustManagers == null) || (trustManagers.length == 0)) {
            trustManagers = new TrustManager[] { new NoVerificationTrustManager() };
        }
        sslContext.init(config.getKeyManagers(), trustManagers, config.getSecureRandom());
        SslFilter sslFilter = new SslFilter(sslContext);
        sslFilter.setUseClientMode(true);
        // Configure the enabled cipher lists
        String[] enabledCipherSuite = config.getEnabledCipherSuites();
        if ((enabledCipherSuite != null) && (enabledCipherSuite.length != 0)) {
            sslFilter.setEnabledCipherSuites(enabledCipherSuite);
        }
        // Be sure we disable SSLV3
        String[] enabledProtocols = config.getEnabledProtocols();
        if ((enabledProtocols != null) && (enabledProtocols.length != 0)) {
            sslFilter.setEnabledProtocols(enabledProtocols);
        } else {
            // Default to TLS
            sslFilter.setEnabledProtocols(new String[] { "TLSv1", "TLSv1.1", "TLSv1.2" });
        }
        // for LDAPS
        if (ldapSession == null) {
            connector.getFilterChain().addFirst(SSL_FILTER_KEY, sslFilter);
        } else // for StartTLS
        {
            HandshakeFuture handshakeFuture = new HandshakeFuture();
            ldapSession.setAttribute(SslFilter.USE_NOTIFICATION, Boolean.TRUE);
            ldapSession.setAttribute("HANDSHAKE_FUTURE", handshakeFuture);
            ldapSession.getFilterChain().addFirst(SSL_FILTER_KEY, sslFilter);
            boolean isSecured = handshakeFuture.get(timeout, TimeUnit.MILLISECONDS);
            if (!isSecured) {
                throw new LdapOperationException(ResultCodeEnum.OTHER, I18n.err(I18n.ERR_4100_TLS_HANDSHAKE_ERROR));
            }
        }
    } catch (Exception e) {
        String msg = "Failed to initialize the SSL context";
        LOG.error(msg, e);
        throw new LdapException(msg, e);
    }
}