use of io.undertow.servlet.handlers.security.SSLInformationAssociationHandler in project undertow by undertow-io.
the class DeploymentManagerImpl method setupSecurityHandlers.
/**
* sets up the outer security handlers.
* <p>
* the handler that actually performs the access check happens later in the chain, it is not setup here
*
* @param initialHandler The handler to wrap with security handlers
*/
private HttpHandler setupSecurityHandlers(HttpHandler initialHandler) {
final DeploymentInfo deploymentInfo = deployment.getDeploymentInfo();
final LoginConfig loginConfig = deploymentInfo.getLoginConfig();
HttpHandler current = initialHandler;
current = new SSLInformationAssociationHandler(current);
final SecurityPathMatches securityPathMatches = buildSecurityConstraints();
securityPathMatches.logWarningsAboutUncoveredMethods();
current = new ServletAuthenticationCallHandler(current);
for (HandlerWrapper wrapper : deploymentInfo.getSecurityWrappers()) {
current = wrapper.wrap(current);
}
if (deploymentInfo.isDisableCachingForSecuredPages()) {
current = Handlers.predicate(Predicates.authRequired(), Handlers.disableCache(current), current);
}
if (!securityPathMatches.isEmpty()) {
current = new ServletAuthenticationConstraintHandler(current);
}
current = new ServletConfidentialityConstraintHandler(deploymentInfo.getConfidentialPortManager(), current);
if (!securityPathMatches.isEmpty()) {
current = new ServletSecurityConstraintHandler(securityPathMatches, current);
}
HandlerWrapper initialSecurityWrapper = deploymentInfo.getInitialSecurityWrapper();
String mechName = null;
if (initialSecurityWrapper == null) {
final Map<String, AuthenticationMechanismFactory> factoryMap = new HashMap<>(deploymentInfo.getAuthenticationMechanisms());
final IdentityManager identityManager = deploymentInfo.getIdentityManager();
if (!factoryMap.containsKey(BASIC_AUTH)) {
factoryMap.put(BASIC_AUTH, BasicAuthenticationMechanism.FACTORY);
}
if (!factoryMap.containsKey(FORM_AUTH)) {
factoryMap.put(FORM_AUTH, ServletFormAuthenticationMechanism.FACTORY);
}
if (!factoryMap.containsKey(DIGEST_AUTH)) {
factoryMap.put(DIGEST_AUTH, DigestAuthenticationMechanism.FACTORY);
}
if (!factoryMap.containsKey(CLIENT_CERT_AUTH)) {
factoryMap.put(CLIENT_CERT_AUTH, ClientCertAuthenticationMechanism.FACTORY);
}
if (!factoryMap.containsKey(ExternalAuthenticationMechanism.NAME)) {
factoryMap.put(ExternalAuthenticationMechanism.NAME, ExternalAuthenticationMechanism.FACTORY);
}
if (!factoryMap.containsKey(GenericHeaderAuthenticationMechanism.NAME)) {
factoryMap.put(GenericHeaderAuthenticationMechanism.NAME, GenericHeaderAuthenticationMechanism.FACTORY);
}
List<AuthenticationMechanism> authenticationMechanisms = new LinkedList<>();
if (deploymentInfo.isUseCachedAuthenticationMechanism()) {
authenticationMechanisms.add(new CachedAuthenticatedSessionMechanism(identityManager));
}
if (loginConfig != null || deploymentInfo.getJaspiAuthenticationMechanism() != null) {
// we don't allow multipart requests, and use the default encoding when it's set
FormEncodedDataDefinition formEncodedDataDefinition = new FormEncodedDataDefinition();
String reqEncoding = deploymentInfo.getDefaultRequestEncoding();
if (reqEncoding == null) {
reqEncoding = deploymentInfo.getDefaultEncoding();
}
if (reqEncoding != null) {
formEncodedDataDefinition.setDefaultEncoding(reqEncoding);
}
FormParserFactory parser = FormParserFactory.builder(false).addParser(formEncodedDataDefinition).build();
List<AuthMethodConfig> authMethods = Collections.<AuthMethodConfig>emptyList();
if (loginConfig != null) {
authMethods = loginConfig.getAuthMethods();
}
for (AuthMethodConfig method : authMethods) {
AuthenticationMechanismFactory factory = factoryMap.get(method.getName());
if (factory == null) {
throw UndertowServletMessages.MESSAGES.unknownAuthenticationMechanism(method.getName());
}
if (mechName == null) {
mechName = method.getName();
}
final Map<String, String> properties = new HashMap<>();
properties.put(AuthenticationMechanismFactory.CONTEXT_PATH, deploymentInfo.getContextPath());
properties.put(AuthenticationMechanismFactory.REALM, loginConfig.getRealmName());
properties.put(AuthenticationMechanismFactory.ERROR_PAGE, loginConfig.getErrorPage());
properties.put(AuthenticationMechanismFactory.LOGIN_PAGE, loginConfig.getLoginPage());
properties.putAll(method.getProperties());
String name = method.getName().toUpperCase(Locale.US);
// The mechanism name is passed in from the HttpServletRequest interface as the name reported needs to be
// comparable using '=='
name = name.equals(FORM_AUTH) ? FORM_AUTH : name;
name = name.equals(BASIC_AUTH) ? BASIC_AUTH : name;
name = name.equals(DIGEST_AUTH) ? DIGEST_AUTH : name;
name = name.equals(CLIENT_CERT_AUTH) ? CLIENT_CERT_AUTH : name;
authenticationMechanisms.add(factory.create(name, identityManager, parser, properties));
}
}
deployment.setAuthenticationMechanisms(authenticationMechanisms);
// if the JASPI auth mechanism is set then it takes over
if (deploymentInfo.getJaspiAuthenticationMechanism() == null) {
current = new AuthenticationMechanismsHandler(current, authenticationMechanisms);
} else {
current = new AuthenticationMechanismsHandler(current, Collections.<AuthenticationMechanism>singletonList(deploymentInfo.getJaspiAuthenticationMechanism()));
}
current = new CachedAuthenticatedSessionHandler(current, this.deployment.getServletContext());
}
List<NotificationReceiver> notificationReceivers = deploymentInfo.getNotificationReceivers();
if (!notificationReceivers.isEmpty()) {
current = new NotificationReceiverHandler(current, notificationReceivers);
}
if (initialSecurityWrapper == null) {
// TODO - A switch to constraint driven could be configurable, however before we can support that with servlets we would
// need additional tracking within sessions if a servlet has specifically requested that authentication occurs.
SecurityContextFactory contextFactory = deploymentInfo.getSecurityContextFactory();
if (contextFactory == null) {
contextFactory = SecurityContextFactoryImpl.INSTANCE;
}
current = new SecurityInitialHandler(deploymentInfo.getAuthenticationMode(), deploymentInfo.getIdentityManager(), mechName, contextFactory, current);
} else {
current = initialSecurityWrapper.wrap(current);
}
return current;
}
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