Examples with ClusterNode com.openmeap.model.dto.ClusterNode used on opensource projects

Example 6 with ClusterNode

use of com.openmeap.model.dto.ClusterNode in project OpenMEAP by OpenMEAP.

the class ApplicationManagementServlet method handleArchiveDownload.

private Result handleArchiveDownload(HttpServletRequest request, HttpServletResponse response) {
    Result res = new Result();
    Error err = new Error();
    res.setError(err);
    GlobalSettings settings = modelManager.getGlobalSettings();
    Map properties = this.getServicesWebProperties();
    String nodeKey = (String) properties.get("clusterNodeUrlPrefix");
    ClusterNode clusterNode = settings.getClusterNode(nodeKey);
    if (nodeKey == null || clusterNode == null) {
        // TODO: create a configuration error code
        err.setCode(ErrorCode.UNDEFINED);
        err.setMessage("A configuration is missing.  Please consult the error logs.");
        logger.error("For each node in the cluster, the property or environment variable OPENMEAP_CLUSTER_NODE_URL_PREFIX must match the \"Service Url Prefix\" value configured in the administrative interface.  This value is currently " + nodeKey + ".");
        return res;
    }
    String pathValidation = clusterNode.validateFileSystemStoragePathPrefix();
    if (pathValidation != null) {
        err.setCode(ErrorCode.UNDEFINED);
        err.setMessage("A configuration is missing.  Please consult the error logs.");
        logger.error("There is an issue with the location at \"File-system Storage Prefix\".  " + pathValidation);
        return res;
    }
    String hash = request.getParameter(UrlParamConstants.APPARCH_HASH);
    String hashAlg = request.getParameter(UrlParamConstants.APPARCH_HASH_ALG);
    String fileName = null;
    if (hash == null || hashAlg == null) {
        // look in the apps directory for the archive specified
        String appName = request.getParameter(UrlParamConstants.APP_NAME);
        String versionId = request.getParameter(UrlParamConstants.APP_VERSION);
        ApplicationVersion appVersion = modelManager.getModelService().findAppVersionByNameAndId(appName, versionId);
        if (appVersion == null) {
            String mesg = "The application version " + versionId + " was not found for application " + appName;
            err.setCode(ErrorCode.APPLICATION_VERSION_NOTFOUND);
            err.setMessage(mesg);
            logger.warn(mesg);
            return res;
        }
        String auth = request.getParameter(UrlParamConstants.AUTH_TOKEN);
        com.openmeap.model.dto.Application app = appVersion.getApplication();
        try {
            if (auth == null || !AuthTokenProvider.validateAuthToken(app.getProxyAuthSalt(), auth)) {
                err.setCode(ErrorCode.AUTHENTICATION_FAILURE);
                err.setMessage("The \"auth\" token presented is not recognized, missing, or empty.");
                return res;
            }
        } catch (DigestException e) {
            throw new GenericRuntimeException(e);
        }
        hash = appVersion.getArchive().getHash();
        hashAlg = appVersion.getArchive().getHashAlgorithm();
        fileName = app.getName() + " - " + appVersion.getIdentifier();
    } else {
        fileName = hashAlg + "-" + hash;
    }
    File file = ApplicationArchive.getFile(clusterNode.getFileSystemStoragePathPrefix(), hashAlg, hash);
    if (!file.exists()) {
        String mesg = "The application archive with " + hashAlg + " hash " + hash + " was not found.";
        // TODO: create an enumeration for this error
        err.setCode(ErrorCode.UNDEFINED);
        err.setMessage(mesg);
        logger.warn(mesg);
        return res;
    }
    try {
        FileNameMap fileNameMap = URLConnection.getFileNameMap();
        String mimeType = fileNameMap.getContentTypeFor(file.toURL().toString());
        response.setContentType(mimeType);
        response.setContentLength(Long.valueOf(file.length()).intValue());
        URLCodec codec = new URLCodec();
        response.setHeader("Content-Disposition", "attachment; filename=\"" + fileName + ".zip\";");
        InputStream inputStream = null;
        OutputStream outputStream = null;
        try {
            inputStream = new BufferedInputStream(new FileInputStream(file));
            outputStream = response.getOutputStream();
            Utils.pipeInputStreamIntoOutputStream(inputStream, outputStream);
        } finally {
            if (inputStream != null) {
                inputStream.close();
            }
        //if(outputStream!=null) {outputStream.close();}
        }
        response.flushBuffer();
    } catch (FileNotFoundException e) {
        logger.error("Exception {}", e);
    } catch (IOException ioe) {
        logger.error("Exception {}", ioe);
    }
    return null;
}

Example 7 with ClusterNode

use of com.openmeap.model.dto.ClusterNode in project OpenMEAP by OpenMEAP.

the class AdminTest method testUpdateGlobalSettings.

public void testUpdateGlobalSettings() throws Exception {
    // correct location of storage path prefix
    GlobalSettings originalSettings = new GlobalSettings();
    originalSettings.setExternalServiceUrlPrefix(AdminTestHelper.SERVICES_WEB_URL);
    originalSettings.setMaxFileUploadSize(1234550);
    originalSettings.setServiceManagementAuthSalt(AdminTestHelper.SERVICES_WEB_AUTH_SALT);
    originalSettings.setTemporaryStoragePath(AdminTestHelper.ADMIN_WEB_STORAGE);
    // correct cluster node location and path prefix
    ClusterNode node = new ClusterNode();
    node.setServiceWebUrlPrefix(AdminTestHelper.NODE_01_SERVICES_URL);
    node.setFileSystemStoragePathPrefix(AdminTestHelper.NODE_01_STORAGE);
    originalSettings.addClusterNode(node);
    // validate settings stored in database
    String returnBody = Utils.readInputStream(helper.postGlobalSettings(originalSettings).getResponseBody(), FormConstants.CHAR_ENC_DEFAULT);
    logger.info(returnBody);
    modelManager.getModelService().clearPersistenceContext();
    GlobalSettings insertedSettings = modelManager.getGlobalSettings();
    JSONObjectBuilder job = new JSONObjectBuilder();
    String originalSettingsJSON = job.toJSON(originalSettings).toString(3);
    String insertedSettingsJSON = job.toJSON(insertedSettings).toString(3);
    logger.info("original: {}", originalSettingsJSON);
    logger.info("inserted: {}", insertedSettingsJSON);
    Assert.assertEquals(originalSettingsJSON, insertedSettingsJSON);
}

Example 8 with ClusterNode

use of com.openmeap.model.dto.ClusterNode in project OpenMEAP by OpenMEAP.

the class ClusterNodeHealthCheckThread method _run.

private void _run() {
    settings = modelManager.getGlobalSettings();
    JSONObjectBuilder builder = new JSONObjectBuilder();
    ClusterNodeRequest request = new ClusterNodeRequest();
    request.setSubject(ClusterNodeRequest.HEALTH_CHECK);
    lastCheckExceptions = new Vector<Exception>();
    while (true) {
        synchronized (this) {
            lastCheckExceptions.clear();
            if (settings.getClusterNodes() != null) {
                for (ClusterNode clusterNode : settings.getClusterNodes()) {
                    try {
                        request.setClusterNode(clusterNode);
                        HttpResponse response = null;
                        try {
                            response = httpRequestExecuter.postContent(clusterNode.getServiceWebUrlPrefix() + "/service-management/?action=" + ClusterNodeRequest.HEALTH_CHECK + "&auth=" + AuthTokenProvider.newAuthToken(settings.getServiceManagementAuthSalt()), builder.toJSON(request).toString(3), FormConstants.CONT_TYPE_JSON);
                        } catch (Exception e) {
                            logger.error(clusterNode.getServiceWebUrlPrefix() + " health check returned exception", e);
                            Throwable t = ExceptionUtils.getRootCause(e);
                            ClusterNode.Status err = null;
                            if (t instanceof ConnectException) {
                                err = ClusterNode.Status.CONNECT_ERROR;
                            } else {
                                err = ClusterNode.Status.ERROR;
                            }
                            synchronized (clusterNode) {
                                clusterNode.setLastStatus(err);
                                clusterNode.setLastStatusMessage(t.getMessage());
                                clusterNode.setLastStatusCheck(new Date());
                            }
                            if (response != null && response.getResponseBody() != null) {
                                Utils.consumeInputStream(response.getResponseBody());
                                response.getResponseBody().close();
                            }
                            continue;
                        }
                        if (response != null && response.getStatusCode() == 200) {
                            String json = Utils.readInputStream(response.getResponseBody(), FormConstants.CHAR_ENC_DEFAULT);
                            JSONObject jsonObj = new JSONObject(json);
                            Result result = (Result) builder.fromJSON(jsonObj, new Result());
                            response.getResponseBody().close();
                            synchronized (clusterNode) {
                                clusterNode.setLastStatus(result.getStatus() == Result.Status.SUCCESS ? ClusterNode.Status.GOOD : ClusterNode.Status.ERROR);
                                clusterNode.setLastStatusMessage(result.getMessage());
                                clusterNode.setLastStatusCheck(new Date());
                            }
                        } else {
                            synchronized (clusterNode) {
                                clusterNode.setLastStatus(ClusterNode.Status.ERROR);
                                String msg = "Service node " + clusterNode.getServiceWebUrlPrefix() + " returned a non-200 status code " + response.getStatusCode() + " " + Utils.readInputStream(response.getResponseBody(), FormConstants.CHAR_ENC_DEFAULT);
                                logger.error(msg);
                                clusterNode.setLastStatusMessage(msg);
                                response.getResponseBody().close();
                                clusterNode.setLastStatusCheck(new Date());
                            }
                        }
                    } catch (Exception e) {
                        logger.error("Exception performing health check", e);
                        lastCheckExceptions.add(e);
                    }
                }
            }
        }
        synchronized (lastCheckExceptions) {
            lastCheckExceptions.notifyAll();
        }
        try {
            Thread.sleep(checkInterval);
        } catch (InterruptedException e) {
            logger.error("Nap interrupted!", e);
        }
    }
}

Example 9 with ClusterNode

use of com.openmeap.model.dto.ClusterNode in project OpenMEAP by OpenMEAP.

the class ModelServiceRefreshNotifierTest method testHandlePostSaveOrUpdate.

@Test
public void testHandlePostSaveOrUpdate() throws Exception {
    try {
        new NonStrictExpectations() {

            {
            }
        };
    } catch (Exception e) {
    }
    ;
    MockHttpRequestExecuter.setResponseCode(200);
    MockHttpRequestExecuter.setResponseText("");
    MockHttpRequestExecuter httpExecuter = new MockHttpRequestExecuter();
    final ModelManager modelManager = new MockModelManager();
    final GlobalSettings globalSettings = new GlobalSettings();
    globalSettings.setServiceManagementAuthSalt(UUID.randomUUID().toString());
    ClusterNode clusterNode = new ClusterNode();
    clusterNode.setServiceWebUrlPrefix("http://www.openmeap.com/openmeap-services-web");
    globalSettings.addClusterNode(clusterNode);
    new NonStrictExpectations(globalSettings, modelManager) {

        {
            modelManager.getGlobalSettings();
            result = globalSettings;
        }
    };
    Application app = new Application();
    app.setName("Happy Name");
    app.setId(1L);
    ModelServiceRefreshNotifier notifier = new ModelServiceRefreshNotifier();
    notifier.setModelManager(modelManager);
    notifier.setHttpRequestExecuter(httpExecuter);
    notifier.notify(new ModelEntityModifyEvent(app), null);
    String lastPostUrl = MockHttpRequestExecuter.getLastPostUrl();
    Map<String, Object> lastPostData = MockHttpRequestExecuter.getLastPostData();
    String uri = lastPostUrl;
    String type = (String) lastPostData.get("type");
    String auth = (String) lastPostData.get("auth");
    String id = (String) lastPostData.get("id").toString();
    Assert.assertTrue(uri.equals("http://www.openmeap.com/openmeap-services-web/service-management/"));
    Assert.assertTrue(id.equals("1"));
    Assert.assertTrue(type.equals("Application"));
    Assert.assertTrue(AuthTokenProvider.validateAuthToken(globalSettings.getServiceManagementAuthSalt(), auth));
}