/**
* Creates and returns an InputStream from the file path / http location given.
*
* @throws DataServiceFault
* @see InputStream
*/
public static InputStream getInputStreamFromPath(String path)
throws IOException, DataServiceFault {
InputStream ins;
if (path.startsWith("http://")) {
/* This is a url file path */
URL url = new URL(path);
ins = url.openStream();
} else if (isRegistryPath(path)) {
try {
RegistryService registryService = DataServicesDSComponent.getRegistryService();
if (registryService == null) {
throw new DataServiceFault(
"DBUtils.getInputStreamFromPath(): Registry service is not available");
}
Registry registry;
if (path.startsWith(DBConstants.CONF_REGISTRY_PATH_PREFIX)) {
if (path.length() > DBConstants.CONF_REGISTRY_PATH_PREFIX.length()) {
path = path.substring(DBConstants.CONF_REGISTRY_PATH_PREFIX.length());
registry = registryService.getConfigSystemRegistry(getCurrentTenantId());
} else {
throw new DataServiceFault("Empty configuration registry path given");
}
} else {
if (path.length() > DBConstants.GOV_REGISTRY_PATH_PREFIX.length()) {
path = path.substring(DBConstants.GOV_REGISTRY_PATH_PREFIX.length());
registry = registryService.getGovernanceSystemRegistry(getCurrentTenantId());
} else {
throw new DataServiceFault("Empty governance registry path given");
}
}
if (registry.resourceExists(path)) {
Resource serviceResource = registry.get(path);
ins = serviceResource.getContentStream();
} else {
throw new DataServiceFault(
"The given XSLT resource path at '" + path + "' does not exist");
}
} catch (RegistryException e) {
String msg = "Error in retrieving the resource: " + path;
log.error(msg, e);
throw new DataServiceFault(e, msg);
}
} else {
File csvFile = new File(path);
if (path.startsWith("." + File.separator) || path.startsWith(".." + File.separator)) {
/* this is a relative path */
path = csvFile.getAbsolutePath();
}
/* local file */
ins = new FileInputStream(path);
}
return ins;
}
public static boolean authenticate(String username, String password) throws DataServiceFault {
try {
RegistryService registryService = DataServicesDSComponent.getRegistryService();
UserRealm realm =
registryService.getUserRealm(
PrivilegedCarbonContext.getThreadLocalCarbonContext().getTenantId());
username = MultitenantUtils.getTenantAwareUsername(username);
return realm.getUserStoreManager().authenticate(username, password);
} catch (Exception e) {
throw new DataServiceFault(e, "Error in authenticating user '" + username + "'");
}
}
protected void setRegistryService(RegistryService registryService) {
PrivilegedCarbonContext carbonContext = PrivilegedCarbonContext.getThreadLocalCarbonContext();
carbonContext.setTenantDomain(MultitenantConstants.SUPER_TENANT_DOMAIN_NAME);
carbonContext.setTenantId(MultitenantConstants.SUPER_TENANT_ID);
CommonUtil.setRegistryService(registryService);
// Generate LCM search query if it doesn't exist.
try {
CommonUtil.addDefaultLifecyclesIfNotAvailable(
registryService.getConfigSystemRegistry(),
registryService.getRegistry(CarbonConstants.REGISTRY_SYSTEM_USERNAME));
} catch (Exception e) {
log.error("An error occurred while setting up Governance Life Cycle Management", e);
}
}
/**
* Retrieves the current user's roles given the username.
*
* @param username The username
* @return The user roles
* @throws DataServiceFault
*/
public static String[] getUserRoles(String username) throws DataServiceFault {
RealmService realmService = DataServicesDSComponent.getRealmService();
RegistryService registryService = DataServicesDSComponent.getRegistryService();
username = MultitenantUtils.getTenantAwareUsername(username);
String tenantDomain = PrivilegedCarbonContext.getThreadLocalCarbonContext().getTenantDomain();
int tenantId = PrivilegedCarbonContext.getThreadLocalCarbonContext().getTenantId();
username = MultitenantUtils.getTenantAwareUsername(username);
try {
if (tenantId < MultitenantConstants.SUPER_TENANT_ID) {
tenantId = realmService.getTenantManager().getTenantId(tenantDomain);
}
if (tenantId < MultitenantConstants.SUPER_TENANT_ID) {
/* the tenant doesn't exist. */
log.error("The tenant doesn't exist. Tenant domain:" + tenantDomain);
throw new DataServiceFault("Access Denied. You are not authorized.");
}
if (!realmService.getTenantManager().isTenantActive(tenantId)) {
/* the tenant is not active. */
log.error("The tenant is not active. Tenant domain:" + tenantDomain);
throw new DataServiceFault("The tenant is not active. Tenant domain:" + tenantDomain);
}
UserRealm realm = registryService.getUserRealm(tenantId);
String roles[] = realm.getUserStoreManager().getRoleListOfUser(username);
return roles;
} catch (Exception e) {
String msg =
"Error in retrieving the realm for the tenant id: "
+ tenantId
+ ", username: "******". "
+ e.getMessage();
log.error(msg);
throw new DataServiceFault(msg);
}
}
private UserRegistry initRegistry() throws RegistryException {
UserRegistry govRegistry = registryService.getGovernanceSystemRegistry();
// check if the resource is available, else create it
if (!govRegistry.resourceExists(STRATOS_MANAGER_REOSURCE)) {
synchronized (RegistryManager.class) {
try {
if (!govRegistry.resourceExists(STRATOS_MANAGER_REOSURCE)) {
govRegistry.put(STRATOS_MANAGER_REOSURCE, govRegistry.newCollection());
}
} catch (RegistryException e) {
String errorMsg = "Failed to create the registry resource " + STRATOS_MANAGER_REOSURCE;
log.error(errorMsg, e);
throw e;
}
}
}
return govRegistry;
}
/**
* This method is used to load custom security scenarios used inside Identity STS componsnts.
*
* @throws Exception
*/
private void loadSecurityScenarios() throws Exception {
Registry registry = registryService.getConfigSystemRegistry();
try {
// Scenarios are listed in resources/scenario-config.xml
URL resource = bundleContext.getBundle().getResource("scenario-config.xml");
XmlConfiguration xmlConfiguration =
new XmlConfiguration(resource.openStream(), SecurityConstants.SECURITY_NAMESPACE);
OMElement[] elements = xmlConfiguration.getElements("//ns:Scenario");
boolean transactionStarted = Transaction.isStarted();
if (!transactionStarted) {
registry.beginTransaction();
}
for (OMElement scenarioEle : elements) {
SecurityScenario scenario = new SecurityScenario();
String scenarioId = scenarioEle.getAttribute(SecurityConstants.ID_QN).getAttributeValue();
scenario.setScenarioId(scenarioId);
scenario.setSummary(
scenarioEle.getFirstChildWithName(SecurityConstants.SUMMARY_QN).getText());
scenario.setDescription(
scenarioEle.getFirstChildWithName(SecurityConstants.DESCRIPTION_QN).getText());
scenario.setCategory(
scenarioEle.getFirstChildWithName(SecurityConstants.CATEGORY_QN).getText());
scenario.setWsuId(scenarioEle.getFirstChildWithName(SecurityConstants.WSUID_QN).getText());
scenario.setType(scenarioEle.getFirstChildWithName(SecurityConstants.TYPE_QN).getText());
OMElement genPolicyElem =
scenarioEle.getFirstChildWithName(SecurityConstants.IS_GEN_POLICY_QN);
if (genPolicyElem != null && genPolicyElem.getText().equals("false")) {
scenario.setGeneralPolicy(false);
}
String resourceUri = SecurityConstants.SECURITY_POLICY + "/" + scenarioId;
for (Iterator modules =
scenarioEle.getFirstChildWithName(SecurityConstants.MODULES_QN).getChildElements();
modules.hasNext(); ) {
String module = ((OMElement) modules.next()).getText();
scenario.addModule(module);
}
// Save it in the DB
SecurityScenarioDatabase.put(scenarioId, scenario);
// Store the scenario in the Registry
if (!scenarioId.equals(SecurityConstants.SCENARIO_DISABLE_SECURITY)
&& !scenarioId.equals(SecurityConstants.POLICY_FROM_REG_SCENARIO)) {
Resource scenarioResource = new ResourceImpl();
scenarioResource.setContentStream(
bundleContext.getBundle().getResource(scenarioId + "-policy.xml").openStream());
if (!registry.resourceExists(resourceUri)) {
registry.put(resourceUri, scenarioResource);
}
}
}
if (!transactionStarted) {
registry.commitTransaction();
}
} catch (Exception e) {
registry.rollbackTransaction();
throw e;
}
}
public static UserRegistry getConfigSystemRegistry(int tenantId) throws RegistryException {
return registryService.getConfigSystemRegistry(tenantId);
}
public Registry getGovernanceRegistry() throws RegistryException {
if (registrySvc != null) {
return registrySvc.getGovernanceSystemRegistry();
}
return null;
}
private void setupHandlers() {
if (Boolean.toString(Boolean.TRUE).equals(System.getProperty("disable.event.handlers"))) {
initialized = true;
log.debug(
"Default Eventing Handlers have been disabled. Events will not be "
+ "generated unless a custom handler has been configured.");
return;
}
RegistryService registryService = EventingDataHolder.getInstance().getRegistryService();
if (registryService instanceof RemoteRegistryService && !initialized) {
initialized = true;
log.warn("Eventing is not available on Remote Registry");
return;
}
if (!initialized && listenerManager != null && registryService != null) {
initialized = true;
try {
// We can't get Registry from Utils, as the MessageContext is not available at
// activation time.
Registry systemRegistry = registryService.getConfigSystemRegistry();
if (registry != null && registry == systemRegistry) {
return;
}
registry = systemRegistry;
if (registry == null
|| registry.getRegistryContext() == null
|| registry.getRegistryContext().getHandlerManager() == null) {
String msg = "Error Initializing Registry Eventing Handler";
log.error(msg);
} else {
URLMatcher filter = new URLMatcher();
filter.setDeletePattern(".*");
filter.setPutPattern(".*");
filter.setPutChildPattern(".*");
filter.setMovePattern(".*");
filter.setCopyPattern(".*");
filter.setRenamePattern(".*");
filter.setCreateVersionPattern(".*");
filter.setApplyTagPattern(".*");
filter.setRemoveTagPattern(".*");
filter.setAddCommentPattern(".*");
filter.setAddAssociationPattern(".*");
filter.setRemoveAssociationPattern(".*");
filter.setRateResourcePattern(".*");
filter.setCreateLinkPattern(".*");
filter.setRemoveLinkPattern(".*");
filter.setRestorePattern(".*");
RegistryEventingHandler handler = new RegistryEventingHandler();
registry
.getRegistryContext()
.getHandlerManager()
.addHandler(
null, filter, handler, HandlerLifecycleManager.DEFAULT_REPORTING_HANDLER_PHASE);
registry.setEventingServiceURL(null, endpoint);
EventingDataHolder.getInstance().setDefaultEventingServiceURL(endpoint);
log.debug("Successfully Initialized the Registry Eventing Handler");
/*URLMatcher erbSubManagerMountFilter = new URLMatcher();
erbSubManagerMountFilter.setPutPattern(
eventingRoot + "/.*");
SubscriptionManagerHandler erbSubManagerMountHanlder =
new EmbeddedRegistryBasedSubscriptionManagerMountHandler();
registry.getRegistryContext().getHandlerManager().addHandler(null,
erbSubManagerMountFilter, erbSubManagerMountHanlder);
erbSubManagerMountHanlder.init(registry.getRegistryContext(), eventingRoot);
log.debug("Successfully Initialized the Subscription Manager Mount Handler");*/
URLMatcher erbSubManagerRRFilter = new URLMatcher();
erbSubManagerRRFilter.setCopyPattern(".*");
erbSubManagerRRFilter.setRenamePattern(".*");
erbSubManagerRRFilter.setMovePattern(".*");
erbSubManagerRRFilter.setDeletePattern(".*");
SubscriptionManagerHandler erbSubManagerRRHanlder =
new EmbeddedRegistryBasedSubscriptionManagerResourceRelocateHandler();
registry
.getRegistryContext()
.getHandlerManager()
.addHandler(
null,
erbSubManagerRRFilter,
erbSubManagerRRHanlder,
HandlerLifecycleManager.DEFAULT_REPORTING_HANDLER_PHASE);
erbSubManagerRRHanlder.init(registry.getRegistryContext(), eventingRoot);
log.debug("Successfully Initialized the Subscription Manager Resource Relocate Handler");
log.info("Successfully Initialized Eventing on Registry");
}
} catch (Exception e) {
String msg = "Error Initializing Eventing on Registry";
log.error(msg, e);
throw new RuntimeException(msg, e);
}
}
}
protected void unsetRegistryService(RegistryService registryService) {
if (registryService != null && registryService.equals(Utils.getRegistryService())) {
Utils.setRegistryService(null);
}
}
