Add new version of aaa

Change-Id: I94d72011e6019e66c98f46d11436a5cb33ff295d

11 files changed, 1154 insertions, 0 deletions

diff --git a/odl-aaa-moon/aaa/aaa-authn-sts/src/main/java/org/opendaylight/aaa/sts/Activator.java b/odl-aaa-moon/aaa/aaa-authn-sts/src/main/java/org/opendaylight/aaa/sts/Activator.java
new file mode 100644
index 00000000..1bf4591d
--- /dev/null
+++ b/odl-aaa-moon/aaa/aaa-authn-sts/src/main/java/org/opendaylight/aaa/sts/Activator.java
@@ -0,0 +1,207 @@
+/*
+ * Copyright (c) 2014, 2015 Hewlett-Packard Development Company, L.P. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.opendaylight.aaa.sts;
+
+import com.google.common.base.Function;
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.ImmutableList.Builder;
+import com.google.common.collect.Lists;
+import java.util.List;
+import org.apache.felix.dm.DependencyActivatorBase;
+import org.apache.felix.dm.DependencyManager;
+import org.opendaylight.aaa.api.AuthenticationService;
+import org.opendaylight.aaa.api.ClaimAuth;
+import org.opendaylight.aaa.api.ClientService;
+import org.opendaylight.aaa.api.CredentialAuth;
+import org.opendaylight.aaa.api.IdMService;
+import org.opendaylight.aaa.api.TokenAuth;
+import org.opendaylight.aaa.api.TokenStore;
+import org.osgi.framework.BundleContext;
+import org.osgi.framework.ServiceReference;
+import org.osgi.util.tracker.ServiceTracker;
+import org.osgi.util.tracker.ServiceTrackerCustomizer;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+/**
+ * An activator for the secure token server to inject in a
+ * {@link CredentialAuth} implementation.
+ *
+ * @author liemmn
+ * @author Ryan Goulding (ryandgoulding@gmail.com)
+ */
+public class Activator extends DependencyActivatorBase {
+
+    private static final Logger LOG = LoggerFactory.getLogger(Activator.class);
+
+    // Definition of several methods called in the ServiceLocator through
+    // Reflection
+    private static final String AUTHENTICATION_SERVICE_REMOVED = "authenticationServiceRemoved";
+    private static final String AUTHENTICATION_SERVICE_ADDED = "authenticationServiceAdded";
+    private static final String TOKEN_STORE_REMOVED = "tokenStoreRemoved";
+    private static final String TOKEN_STORE_ADDED = "tokenStoreAdded";
+    private static final String TOKEN_AUTH_REMOVED = "tokenAuthRemoved";
+    private static final String TOKEN_AUTH_ADDED = "tokenAuthAdded";
+    private static final String CLAIM_AUTH_REMOVED = "claimAuthRemoved";
+    private static final String CLAIM_AUTH_ADDED = "claimAuthAdded";
+    private static final String CREDENTIAL_AUTH_REMOVED = "credentialAuthRemoved";
+    private static final String CREDENTIAL_AUTH_ADDED = "credentialAuthAdded";
+
+    // A collection of all services, which is used for closing ServiceTrackers
+    private ImmutableList<ServiceTracker<?, ?>> services;
+
+    @Override
+    public void init(BundleContext context, DependencyManager manager) throws Exception {
+
+        LOG.info("STS Activator initializing");
+        manager.add(createComponent().setImplementation(ServiceLocator.getInstance())
+                                     .add(createServiceDependency().setService(CredentialAuth.class)
+                                                                   .setRequired(true)
+                                                                   .setCallbacks(
+                                                                           CREDENTIAL_AUTH_ADDED,
+                                                                           CREDENTIAL_AUTH_REMOVED))
+                                     .add(createServiceDependency().setService(ClaimAuth.class)
+                                                                   .setRequired(false)
+                                                                   .setCallbacks(CLAIM_AUTH_ADDED,
+                                                                           CLAIM_AUTH_REMOVED))
+                                     .add(createServiceDependency().setService(TokenAuth.class)
+                                                                   .setRequired(false)
+                                                                   .setCallbacks(TOKEN_AUTH_ADDED,
+                                                                           TOKEN_AUTH_REMOVED))
+                                     .add(createServiceDependency().setService(TokenStore.class)
+                                                                   .setRequired(true)
+                                                                   .setCallbacks(TOKEN_STORE_ADDED,
+                                                                           TOKEN_STORE_REMOVED))
+                                     .add(createServiceDependency().setService(TokenStore.class)
+                                                                   .setRequired(true))
+                                     .add(createServiceDependency().setService(
+                                             AuthenticationService.class)
+                                                                   .setRequired(true)
+                                                                   .setCallbacks(
+                                                                           AUTHENTICATION_SERVICE_ADDED,
+                                                                           AUTHENTICATION_SERVICE_REMOVED))
+                                     .add(createServiceDependency().setService(IdMService.class)
+                                                                   .setRequired(true))
+                                     .add(createServiceDependency().setService(ClientService.class)
+                                                                   .setRequired(true)));
+
+        final Builder<ServiceTracker<?, ?>> servicesBuilder = new ImmutableList.Builder<ServiceTracker<?, ?>>();
+
+        // Async ServiceTrackers to track and load AAA STS bundles
+        final ServiceTracker<AuthenticationService, AuthenticationService> authenticationService = new ServiceTracker<>(
+                context, AuthenticationService.class,
+                new AAAServiceTrackerCustomizer<AuthenticationService>(
+                        new Function<AuthenticationService, Void>() {
+                        @Override
+                        public Void apply(AuthenticationService authenticationService) {
+                            ServiceLocator.getInstance().setAuthenticationService(
+                                    authenticationService);
+                            return null;
+                        }
+                    }));
+        servicesBuilder.add(authenticationService);
+        authenticationService.open();
+
+        final ServiceTracker<IdMService, IdMService> idmService = new ServiceTracker<>(context,
+                IdMService.class, new AAAServiceTrackerCustomizer<IdMService>(
+                        new Function<IdMService, Void>() {
+                            @Override
+                            public Void apply(IdMService idmService) {
+                                ServiceLocator.getInstance().setIdmService(idmService);
+                                return null;
+                            }
+                        }));
+        servicesBuilder.add(idmService);
+        idmService.open();
+
+        final ServiceTracker<TokenAuth, TokenAuth> tokenAuthService = new ServiceTracker<>(context,
+                TokenAuth.class, new AAAServiceTrackerCustomizer<TokenAuth>(
+                        new Function<TokenAuth, Void>() {
+                            @Override
+                            public Void apply(TokenAuth tokenAuth) {
+                                final List<TokenAuth> tokenAuthCollection = (List<TokenAuth>) Lists.newArrayList(tokenAuth);
+                                ServiceLocator.getInstance().setTokenAuthCollection(
+                                        tokenAuthCollection);
+                                return null;
+                            }
+                        }));
+        servicesBuilder.add(tokenAuthService);
+        tokenAuthService.open();
+
+        final ServiceTracker<TokenStore, TokenStore> tokenStoreService = new ServiceTracker<>(
+                context, TokenStore.class, new AAAServiceTrackerCustomizer<TokenStore>(
+                        new Function<TokenStore, Void>() {
+                            @Override
+                            public Void apply(TokenStore tokenStore) {
+                                ServiceLocator.getInstance().setTokenStore(tokenStore);
+                                return null;
+                            }
+                        }));
+        servicesBuilder.add(tokenStoreService);
+        tokenStoreService.open();
+
+        final ServiceTracker<ClientService, ClientService> clientService = new ServiceTracker<>(
+                context, ClientService.class, new AAAServiceTrackerCustomizer<ClientService>(
+                        new Function<ClientService, Void>() {
+                            @Override
+                            public Void apply(ClientService clientService) {
+                                ServiceLocator.getInstance().setClientService(clientService);
+                                return null;
+                            }
+                        }));
+        servicesBuilder.add(clientService);
+        clientService.open();
+
+        services = servicesBuilder.build();
+
+        LOG.info("STS Activator initialized; ServiceTracker may still be processing");
+    }
+
+    /**
+     * Wrapper for AAA generic service loading.
+     *
+     * @param <S>
+     */
+    static final class AAAServiceTrackerCustomizer<S> implements ServiceTrackerCustomizer<S, S> {
+
+        private Function<S, Void> callback;
+
+        public AAAServiceTrackerCustomizer(final Function<S, Void> callback) {
+            this.callback = callback;
+        }
+
+        @Override
+        public S addingService(ServiceReference<S> reference) {
+            S service = reference.getBundle().getBundleContext().getService(reference);
+            LOG.info("Unable to resolve {}", service.getClass());
+            try {
+                callback.apply(service);
+            } catch (Exception e) {
+                LOG.error("Unable to resolve {}", service.getClass(), e);
+            }
+            return service;
+        }
+
+        @Override
+        public void modifiedService(ServiceReference<S> reference, S service) {
+        }
+
+        @Override
+        public void removedService(ServiceReference<S> reference, S service) {
+        }
+    }
+
+    @Override
+    public void destroy(BundleContext context, DependencyManager manager) throws Exception {
+
+        for (ServiceTracker<?, ?> serviceTracker : services) {
+            serviceTracker.close();
+        }
+    }
+}
diff --git a/odl-aaa-moon/aaa/aaa-authn-sts/src/main/java/org/opendaylight/aaa/sts/AnonymousPasswordValidator.java b/odl-aaa-moon/aaa/aaa-authn-sts/src/main/java/org/opendaylight/aaa/sts/AnonymousPasswordValidator.java
new file mode 100644
index 00000000..55b5b61f
--- /dev/null
+++ b/odl-aaa-moon/aaa/aaa-authn-sts/src/main/java/org/opendaylight/aaa/sts/AnonymousPasswordValidator.java
@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2014, 2015 Hewlett-Packard Development Company, L.P. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.opendaylight.aaa.sts;
+
+import javax.servlet.http.HttpServletRequest;
+import org.apache.oltu.oauth2.common.OAuth;
+import org.apache.oltu.oauth2.common.validators.AbstractValidator;
+
+/**
+ * A password validator that does not enforce client identification.
+ *
+ * @author liemmn
+ *
+ */
+public class AnonymousPasswordValidator extends AbstractValidator<HttpServletRequest> {
+
+    public AnonymousPasswordValidator() {
+        requiredParams.add(OAuth.OAUTH_GRANT_TYPE);
+        requiredParams.add(OAuth.OAUTH_USERNAME);
+        requiredParams.add(OAuth.OAUTH_PASSWORD);
+
+        enforceClientAuthentication = false;
+    }
+}
diff --git a/odl-aaa-moon/aaa/aaa-authn-sts/src/main/java/org/opendaylight/aaa/sts/AnonymousRefreshTokenValidator.java b/odl-aaa-moon/aaa/aaa-authn-sts/src/main/java/org/opendaylight/aaa/sts/AnonymousRefreshTokenValidator.java
new file mode 100644
index 00000000..5b50c7da
--- /dev/null
+++ b/odl-aaa-moon/aaa/aaa-authn-sts/src/main/java/org/opendaylight/aaa/sts/AnonymousRefreshTokenValidator.java
@@ -0,0 +1,29 @@
+/*
+ * Copyright (c) 2014, 2015 Hewlett-Packard Development Company, L.P. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.opendaylight.aaa.sts;
+
+import javax.servlet.http.HttpServletRequest;
+import org.apache.oltu.oauth2.common.OAuth;
+import org.apache.oltu.oauth2.common.validators.AbstractValidator;
+
+/**
+ * A refresh token validator that does not enforce client identification.
+ *
+ * @author liemmn
+ *
+ */
+public class AnonymousRefreshTokenValidator extends AbstractValidator<HttpServletRequest> {
+
+    public AnonymousRefreshTokenValidator() {
+        requiredParams.add(OAuth.OAUTH_GRANT_TYPE);
+        requiredParams.add(OAuth.OAUTH_REFRESH_TOKEN);
+
+        enforceClientAuthentication = false;
+    }
+}
diff --git a/odl-aaa-moon/aaa/aaa-authn-sts/src/main/java/org/opendaylight/aaa/sts/OAuthRequest.java b/odl-aaa-moon/aaa/aaa-authn-sts/src/main/java/org/opendaylight/aaa/sts/OAuthRequest.java
new file mode 100644
index 00000000..2a2b34b6
--- /dev/null
+++ b/odl-aaa-moon/aaa/aaa-authn-sts/src/main/java/org/opendaylight/aaa/sts/OAuthRequest.java
@@ -0,0 +1,42 @@
+/*
+ * Copyright (c) 2014, 2015 Hewlett-Packard Development Company, L.P. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.opendaylight.aaa.sts;
+
+import javax.servlet.http.HttpServletRequest;
+import org.apache.oltu.oauth2.as.request.AbstractOAuthTokenRequest;
+import org.apache.oltu.oauth2.as.validator.UnauthenticatedAuthorizationCodeValidator;
+import org.apache.oltu.oauth2.common.exception.OAuthProblemException;
+import org.apache.oltu.oauth2.common.exception.OAuthSystemException;
+import org.apache.oltu.oauth2.common.message.types.GrantType;
+import org.apache.oltu.oauth2.common.validators.OAuthValidator;
+
+/**
+ * OAuth request wrapper.
+ *
+ * @author liemmn
+ *
+ */
+public class OAuthRequest extends AbstractOAuthTokenRequest {
+
+    public OAuthRequest(HttpServletRequest request) throws OAuthSystemException,
+            OAuthProblemException {
+        super(request);
+    }
+
+    @Override
+    public OAuthValidator<HttpServletRequest> initValidator() throws OAuthProblemException,
+            OAuthSystemException {
+        validators.put(GrantType.PASSWORD.toString(), AnonymousPasswordValidator.class);
+        validators.put(GrantType.REFRESH_TOKEN.toString(), AnonymousRefreshTokenValidator.class);
+        validators.put(GrantType.AUTHORIZATION_CODE.toString(),
+                UnauthenticatedAuthorizationCodeValidator.class);
+        return super.initValidator();
+    }
+
+}
diff --git a/odl-aaa-moon/aaa/aaa-authn-sts/src/main/java/org/opendaylight/aaa/sts/ServiceLocator.java b/odl-aaa-moon/aaa/aaa-authn-sts/src/main/java/org/opendaylight/aaa/sts/ServiceLocator.java
new file mode 100644
index 00000000..2c1f84c3
--- /dev/null
+++ b/odl-aaa-moon/aaa/aaa-authn-sts/src/main/java/org/opendaylight/aaa/sts/ServiceLocator.java
@@ -0,0 +1,141 @@
+/*
+ * Copyright (c) 2014, 2015 Hewlett-Packard Development Company, L.P. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.opendaylight.aaa.sts;
+
+import java.util.List;
+import java.util.Vector;
+import org.opendaylight.aaa.api.AuthenticationService;
+import org.opendaylight.aaa.api.ClientService;
+import org.opendaylight.aaa.api.CredentialAuth;
+import org.opendaylight.aaa.api.IdMService;
+import org.opendaylight.aaa.api.PasswordCredentials;
+import org.opendaylight.aaa.api.TokenAuth;
+import org.opendaylight.aaa.api.TokenStore;
+
+/**
+ * A service locator to bridge between the web world and OSGi world.
+ *
+ * @author liemmn
+ *
+ */
+public class ServiceLocator {
+
+    private static final ServiceLocator instance = new ServiceLocator();
+
+    protected volatile List<TokenAuth> tokenAuthCollection = new Vector<>();
+
+    protected volatile CredentialAuth<PasswordCredentials> credentialAuth;
+
+    protected volatile TokenStore tokenStore;
+
+    protected volatile AuthenticationService authenticationService;
+
+    protected volatile IdMService idmService;
+
+    protected volatile ClientService clientService;
+
+    private ServiceLocator() {
+    }
+
+    public static ServiceLocator getInstance() {
+        return instance;
+    }
+
+    /**
+     * Called through reflection by the sts activator.
+     *
+     * @see org.opendaylight.aaa.sts.Activator
+     * @param ta
+     */
+    protected void tokenAuthAdded(TokenAuth ta) {
+        this.tokenAuthCollection.add(ta);
+    }
+
+    /**
+     * Called through reflection by the sts activator.
+     *
+     * @see org.opendaylight.aaa.sts.Activator
+     * @param ta
+     */
+    protected void tokenAuthRemoved(TokenAuth ta) {
+        this.tokenAuthCollection.remove(ta);
+    }
+
+    protected void tokenStoreAdded(TokenStore ts) {
+        this.tokenStore = ts;
+    }
+
+    protected void tokenStoreRemoved(TokenStore ts) {
+        this.tokenStore = null;
+    }
+
+    protected void authenticationServiceAdded(AuthenticationService as) {
+        this.authenticationService = as;
+    }
+
+    protected void authenticationServiceRemoved(AuthenticationService as) {
+        this.authenticationService = null;
+    }
+
+    protected void credentialAuthAdded(CredentialAuth<PasswordCredentials> da) {
+        this.credentialAuth = da;
+    }
+
+    protected void credentialAuthAddedRemoved(CredentialAuth<PasswordCredentials> da) {
+        this.credentialAuth = null;
+    }
+
+    public List<TokenAuth> getTokenAuthCollection() {
+        return tokenAuthCollection;
+    }
+
+    public void setTokenAuthCollection(List<TokenAuth> tokenAuthCollection) {
+        this.tokenAuthCollection = tokenAuthCollection;
+    }
+
+    public CredentialAuth<PasswordCredentials> getCredentialAuth() {
+        return credentialAuth;
+    }
+
+    public synchronized void setCredentialAuth(CredentialAuth<PasswordCredentials> credentialAuth) {
+        this.credentialAuth = credentialAuth;
+    }
+
+    public TokenStore getTokenStore() {
+        return tokenStore;
+    }
+
+    public void setTokenStore(TokenStore tokenStore) {
+        this.tokenStore = tokenStore;
+    }
+
+    public AuthenticationService getAuthenticationService() {
+        return authenticationService;
+    }
+
+    public void setAuthenticationService(AuthenticationService authenticationService) {
+        this.authenticationService = authenticationService;
+    }
+
+    public IdMService getIdmService() {
+        return idmService;
+    }
+
+    public void setIdmService(IdMService idmService) {
+        this.idmService = idmService;
+    }
+
+    public ClientService getClientService() {
+        return clientService;
+    }
+
+    public void setClientService(ClientService clientService) {
+        this.clientService = clientService;
+    }
+}
diff --git a/odl-aaa-moon/aaa/aaa-authn-sts/src/main/java/org/opendaylight/aaa/sts/TokenAuthFilter.java b/odl-aaa-moon/aaa/aaa-authn-sts/src/main/java/org/opendaylight/aaa/sts/TokenAuthFilter.java
new file mode 100644
index 00000000..3fa7a66c
--- /dev/null
+++ b/odl-aaa-moon/aaa/aaa-authn-sts/src/main/java/org/opendaylight/aaa/sts/TokenAuthFilter.java
@@ -0,0 +1,148 @@
+/*
+ * Copyright (c) 2014, 2015 Hewlett-Packard Development Company, L.P. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.opendaylight.aaa.sts;
+
+import com.sun.jersey.spi.container.ContainerRequest;
+import com.sun.jersey.spi.container.ContainerRequestFilter;
+import java.util.List;
+import java.util.Map;
+import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.WebApplicationException;
+import javax.ws.rs.core.Context;
+import javax.ws.rs.core.MediaType;
+import javax.ws.rs.core.Response;
+import javax.ws.rs.core.Response.Status;
+import org.apache.oltu.oauth2.common.exception.OAuthProblemException;
+import org.apache.oltu.oauth2.common.exception.OAuthSystemException;
+import org.apache.oltu.oauth2.common.message.types.ParameterStyle;
+import org.apache.oltu.oauth2.rs.request.OAuthAccessResourceRequest;
+import org.opendaylight.aaa.api.Authentication;
+import org.opendaylight.aaa.api.AuthenticationException;
+import org.opendaylight.aaa.api.TokenAuth;
+
+/**
+ * A token-based authentication filter for resource providers.
+ *
+ * Deprecated: Use <code>AAAFilter</code> instead.
+ *
+ * @author liemmn
+ *
+ */
+@Deprecated
+public class TokenAuthFilter implements ContainerRequestFilter {
+
+    private final String OPTIONS = "OPTIONS";
+    private final String ACCESS_CONTROL_REQUEST_HEADERS = "Access-Control-Request-Headers";
+    private final String AUTHORIZATION = "authorization";
+
+    @Context
+    private HttpServletRequest httpRequest;
+
+    @Override
+    public ContainerRequest filter(ContainerRequest request) {
+
+        // Do the CORS check first
+        if (checkCORSOptionRequest(request)) {
+            return request;
+        }
+
+        // Are we up yet?
+        if (ServiceLocator.getInstance().getAuthenticationService() == null) {
+            throw new WebApplicationException(
+                    Response.status(Status.SERVICE_UNAVAILABLE).type(MediaType.APPLICATION_JSON)
+                            .entity("{\"error\":\"Authentication service unavailable\"}").build());
+        }
+
+        // Are we doing authentication or not?
+        if (ServiceLocator.getInstance().getAuthenticationService().isAuthEnabled()) {
+            Map<String, List<String>> headers = request.getRequestHeaders();
+
+            // Go through and invoke other TokenAuth first...
+            List<TokenAuth> tokenAuthCollection = ServiceLocator.getInstance()
+                                                                .getTokenAuthCollection();
+            for (TokenAuth ta : tokenAuthCollection) {
+                try {
+                    Authentication auth = ta.validate(headers);
+                    if (auth != null) {
+                        ServiceLocator.getInstance().getAuthenticationService().set(auth);
+                        return request;
+                    }
+                } catch (AuthenticationException ae) {
+                    throw unauthorized();
+                }
+            }
+
+            // OK, last chance to validate token...
+            try {
+                OAuthAccessResourceRequest or = new OAuthAccessResourceRequest(httpRequest,
+                        ParameterStyle.HEADER);
+                validate(or.getAccessToken());
+            } catch (OAuthSystemException | OAuthProblemException e) {
+                throw unauthorized();
+            }
+        }
+
+        return request;
+    }
+
+    /**
+     * CORS access control : when browser sends cross-origin request, it first
+     * sends the OPTIONS method with a list of access control request headers,
+     * which has a list of custom headers and access control method such as GET.
+     * POST etc. You custom header "Authorization will not be present in request
+     * header, instead it will be present as a value inside
+     * Access-Control-Request-Headers. We should not do any authorization
+     * against such request. for more details :
+     * https://developer.mozilla.org/en-US/docs/Web/HTTP/Access_control_CORS
+     */
+
+    private boolean checkCORSOptionRequest(ContainerRequest request) {
+        if (OPTIONS.equals(request.getMethod())) {
+            List<String> headerList = request.getRequestHeader(ACCESS_CONTROL_REQUEST_HEADERS);
+            if (headerList != null && !headerList.isEmpty()) {
+                String header = headerList.get(0);
+                if (header != null && header.toLowerCase().contains(AUTHORIZATION)) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+
+    // Validate an ODL token...
+    private Authentication validate(final String token) {
+        Authentication auth = ServiceLocator.getInstance().getTokenStore().get(token);
+        if (auth == null) {
+            throw unauthorized();
+        } else {
+            ServiceLocator.getInstance().getAuthenticationService().set(auth);
+        }
+        return auth;
+    }
+
+    // Houston, we got a problem!
+    private static final WebApplicationException unauthorized() {
+        ServiceLocator.getInstance().getAuthenticationService().clear();
+        return new UnauthorizedException();
+    }
+
+    // A custom 401 web exception that handles http basic response as well
+    static final class UnauthorizedException extends WebApplicationException {
+        private static final long serialVersionUID = -1732363804773027793L;
+        static final String WWW_AUTHENTICATE = "WWW-Authenticate";
+        static final Object OPENDAYLIGHT = "Basic realm=\"opendaylight\"";
+        private static final Response response = Response.status(Status.UNAUTHORIZED)
+                                                         .header(WWW_AUTHENTICATE, OPENDAYLIGHT)
+                                                         .build();
+
+        public UnauthorizedException() {
+            super(response);
+        }
+    }
+}
diff --git a/odl-aaa-moon/aaa/aaa-authn-sts/src/main/java/org/opendaylight/aaa/sts/TokenEndpoint.java b/odl-aaa-moon/aaa/aaa-authn-sts/src/main/java/org/opendaylight/aaa/sts/TokenEndpoint.java
new file mode 100644
index 00000000..a456d702
--- /dev/null
+++ b/odl-aaa-moon/aaa/aaa-authn-sts/src/main/java/org/opendaylight/aaa/sts/TokenEndpoint.java
@@ -0,0 +1,242 @@
+/*
+ * Copyright (c) 2014, 2015 Hewlett-Packard Development Company, L.P. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.opendaylight.aaa.sts;
+
+import static javax.servlet.http.HttpServletResponse.SC_BAD_REQUEST;
+import static javax.servlet.http.HttpServletResponse.SC_CREATED;
+import static javax.servlet.http.HttpServletResponse.SC_INTERNAL_SERVER_ERROR;
+import static javax.servlet.http.HttpServletResponse.SC_NOT_IMPLEMENTED;
+import static javax.servlet.http.HttpServletResponse.SC_NO_CONTENT;
+import static javax.servlet.http.HttpServletResponse.SC_OK;
+import static javax.servlet.http.HttpServletResponse.SC_UNAUTHORIZED;
+
+import java.io.IOException;
+import java.io.PrintWriter;
+import java.util.List;
+import javax.servlet.ServletConfig;
+import javax.servlet.ServletException;
+import javax.servlet.http.HttpServlet;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import org.apache.oltu.oauth2.as.issuer.OAuthIssuer;
+import org.apache.oltu.oauth2.as.issuer.OAuthIssuerImpl;
+import org.apache.oltu.oauth2.as.issuer.UUIDValueGenerator;
+import org.apache.oltu.oauth2.as.response.OAuthASResponse;
+import org.apache.oltu.oauth2.common.OAuth;
+import org.apache.oltu.oauth2.common.exception.OAuthProblemException;
+import org.apache.oltu.oauth2.common.exception.OAuthSystemException;
+import org.apache.oltu.oauth2.common.message.OAuthResponse;
+import org.apache.oltu.oauth2.common.message.types.GrantType;
+import org.apache.oltu.oauth2.common.message.types.TokenType;
+import org.opendaylight.aaa.AuthenticationBuilder;
+import org.opendaylight.aaa.ClaimBuilder;
+import org.opendaylight.aaa.PasswordCredentialBuilder;
+import org.opendaylight.aaa.api.Authentication;
+import org.opendaylight.aaa.api.AuthenticationException;
+import org.opendaylight.aaa.api.Claim;
+import org.opendaylight.aaa.api.PasswordCredentials;
+
+/**
+ * Secure Token Service (STS) endpoint.
+ *
+ * @author liemmn
+ *
+ */
+public class TokenEndpoint extends HttpServlet {
+    private static final long serialVersionUID = 8272453849539659999L;
+
+    private static final String DOMAIN_SCOPE_REQUIRED = "Domain scope required";
+    private static final String NOT_IMPLEMENTED = "not_implemented";
+    private static final String UNAUTHORIZED = "unauthorized";
+
+    static final String TOKEN_GRANT_ENDPOINT = "/token";
+    static final String TOKEN_REVOKE_ENDPOINT = "/revoke";
+    static final String TOKEN_VALIDATE_ENDPOINT = "/validate";
+
+    private transient OAuthIssuer oi;
+
+    @Override
+    public void init(ServletConfig config) throws ServletException {
+        oi = new OAuthIssuerImpl(new UUIDValueGenerator());
+    }
+
+    @Override
+    protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws IOException {
+        try {
+            if (req.getServletPath().equals(TOKEN_GRANT_ENDPOINT)) {
+                createAccessToken(req, resp);
+            } else if (req.getServletPath().equals(TOKEN_REVOKE_ENDPOINT)) {
+                deleteAccessToken(req, resp);
+            } else if (req.getServletPath().equals(TOKEN_VALIDATE_ENDPOINT)) {
+                validateToken(req, resp);
+            }
+        } catch (AuthenticationException e) {
+            error(resp, SC_UNAUTHORIZED, e.getMessage());
+        } catch (OAuthProblemException oe) {
+            error(resp, oe);
+        } catch (Exception e) {
+            error(resp, e);
+        }
+    }
+
+    private void validateToken(HttpServletRequest req, HttpServletResponse resp)
+            throws IOException, OAuthSystemException {
+        String token = req.getReader().readLine();
+        if (token != null) {
+            Authentication authn = ServiceLocator.getInstance().getTokenStore().get(token.trim());
+            if (authn == null) {
+                throw new AuthenticationException(UNAUTHORIZED);
+            } else {
+                ServiceLocator.getInstance().getAuthenticationService().set(authn);
+                resp.setStatus(SC_OK);
+            }
+        } else {
+            throw new AuthenticationException(UNAUTHORIZED);
+        }
+    }
+
+    // Delete an access token
+    private void deleteAccessToken(HttpServletRequest req, HttpServletResponse resp)
+            throws IOException {
+        String token = req.getReader().readLine();
+        if (token != null) {
+            if (ServiceLocator.getInstance().getTokenStore().delete(token.trim())) {
+                resp.setStatus(SC_NO_CONTENT);
+            } else {
+                throw new AuthenticationException(UNAUTHORIZED);
+            }
+        } else {
+            throw new AuthenticationException(UNAUTHORIZED);
+        }
+    }
+
+    // Create an access token
+    private void createAccessToken(HttpServletRequest req, HttpServletResponse resp)
+            throws OAuthSystemException, OAuthProblemException, IOException {
+        Claim claim = null;
+        String clientId = null;
+
+        OAuthRequest oauthRequest = new OAuthRequest(req);
+        // Any client credentials?
+        clientId = oauthRequest.getClientId();
+        if (clientId != null) {
+            ServiceLocator.getInstance().getClientService()
+                          .validate(clientId, oauthRequest.getClientSecret());
+        }
+
+        // Credential request...
+        if (oauthRequest.getParam(OAuth.OAUTH_GRANT_TYPE).equals(GrantType.PASSWORD.toString())) {
+            String domain = oauthRequest.getScopes().iterator().next();
+            PasswordCredentials pc = new PasswordCredentialBuilder().setUserName(
+                    oauthRequest.getUsername()).setPassword(oauthRequest.getPassword())
+                                                                    .setDomain(domain).build();
+            if (!oauthRequest.getScopes().isEmpty()) {
+                claim = ServiceLocator.getInstance().getCredentialAuth().authenticate(pc);
+            }
+        } else if (oauthRequest.getParam(OAuth.OAUTH_GRANT_TYPE).equals(
+                GrantType.REFRESH_TOKEN.toString())) {
+            // Refresh token...
+            String token = oauthRequest.getRefreshToken();
+            if (!oauthRequest.getScopes().isEmpty()) {
+                String domain = oauthRequest.getScopes().iterator().next();
+                // Authenticate...
+                Authentication auth = ServiceLocator.getInstance().getTokenStore().get(token);
+                if (auth != null && domain != null) {
+                    List<String> roles = ServiceLocator.getInstance().getIdmService()
+                                                       .listRoles(auth.userId(), domain);
+                    if (!roles.isEmpty()) {
+                        ClaimBuilder cb = new ClaimBuilder(auth);
+                        cb.setDomain(domain); // scope domain
+                        // Add roles for the scoped domain
+                        for (String role : roles) {
+                            cb.addRole(role);
+                        }
+                        claim = cb.build();
+                    }
+                }
+            } else {
+                error(resp, SC_BAD_REQUEST, DOMAIN_SCOPE_REQUIRED);
+            }
+        } else {
+            // Support authorization code later...
+            error(resp, SC_NOT_IMPLEMENTED, NOT_IMPLEMENTED);
+        }
+
+        // Respond with OAuth token
+        oauthAccessTokenResponse(resp, claim, clientId);
+    }
+
+    // Build OAuth access token response from the given claim
+    private void oauthAccessTokenResponse(HttpServletResponse resp, Claim claim, String clientId)
+            throws OAuthSystemException, IOException {
+        if (claim == null) {
+            throw new AuthenticationException(UNAUTHORIZED);
+        }
+        String token = oi.accessToken();
+
+        // Cache this token...
+        Authentication auth = new AuthenticationBuilder(new ClaimBuilder(claim).setClientId(
+                clientId).build()).setExpiration(tokenExpiration()).build();
+        ServiceLocator.getInstance().getTokenStore().put(token, auth);
+
+        OAuthResponse r = OAuthASResponse.tokenResponse(SC_CREATED).setAccessToken(token)
+                                         .setTokenType(TokenType.BEARER.toString())
+                                         .setExpiresIn(Long.toString(auth.expiration()))
+                                         .buildJSONMessage();
+        write(resp, r);
+    }
+
+    // Token expiration
+    private long tokenExpiration() {
+        return ServiceLocator.getInstance().getTokenStore().tokenExpiration();
+    }
+
+    // Emit an error OAuthResponse with the given HTTP code
+    private void error(HttpServletResponse resp, int httpCode, String error) {
+        try {
+            OAuthResponse r = OAuthResponse.errorResponse(httpCode).setError(error)
+                                           .buildJSONMessage();
+            write(resp, r);
+        } catch (Exception e1) {
+            // Nothing to do here
+        }
+    }
+
+    // Emit an error OAuthResponse for the given OAuth-related exception
+    private void error(HttpServletResponse resp, OAuthProblemException e) {
+        try {
+            OAuthResponse r = OAuthResponse.errorResponse(SC_BAD_REQUEST).error(e)
+                                           .buildJSONMessage();
+            write(resp, r);
+        } catch (Exception e1) {
+            // Nothing to do here
+        }
+    }
+
+    // Emit an error OAuthResponse for the given generic exception
+    private void error(HttpServletResponse resp, Exception e) {
+        try {
+            OAuthResponse r = OAuthResponse.errorResponse(SC_INTERNAL_SERVER_ERROR)
+                                           .setError(e.getClass().getName())
+                                           .setErrorDescription(e.getMessage()).buildJSONMessage();
+            write(resp, r);
+        } catch (Exception e1) {
+            // Nothing to do here
+        }
+    }
+
+    // Write out an OAuthResponse
+    private void write(HttpServletResponse resp, OAuthResponse r) throws IOException {
+        resp.setStatus(r.getResponseStatus());
+        PrintWriter pw = resp.getWriter();
+        pw.print(r.getBody());
+        pw.flush();
+        pw.close();
+    }
+}
diff --git a/odl-aaa-moon/aaa/aaa-authn-sts/src/main/resources/WEB-INF/web.xml b/odl-aaa-moon/aaa/aaa-authn-sts/src/main/resources/WEB-INF/web.xml
new file mode 100644
index 00000000..83a9fa51
--- /dev/null
+++ b/odl-aaa-moon/aaa/aaa-authn-sts/src/main/resources/WEB-INF/web.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="ISO-8859-1"?>
+<web-app xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
+    version="3.0">
+
+    <servlet>
+        <servlet-name>STS</servlet-name>
+        <servlet-class>org.opendaylight.aaa.sts.TokenEndpoint</servlet-class>
+        <load-on-startup>1</load-on-startup>
+    </servlet>
+    <servlet-mapping>
+        <servlet-name>STS</servlet-name>
+        <url-pattern>/token</url-pattern>
+    </servlet-mapping>
+    <servlet-mapping>
+        <servlet-name>STS</servlet-name>
+        <url-pattern>/revoke</url-pattern>
+    </servlet-mapping>
+    <servlet-mapping>
+        <servlet-name>STS</servlet-name>
+        <url-pattern>/validate</url-pattern>
+    </servlet-mapping>
+</web-app>
diff --git a/odl-aaa-moon/aaa/aaa-authn-sts/src/test/java/org/opendaylight/aaa/sts/RestFixture.java b/odl-aaa-moon/aaa/aaa-authn-sts/src/test/java/org/opendaylight/aaa/sts/RestFixture.java
new file mode 100644
index 00000000..0f806d91
--- /dev/null
+++ b/odl-aaa-moon/aaa/aaa-authn-sts/src/test/java/org/opendaylight/aaa/sts/RestFixture.java
@@ -0,0 +1,34 @@
+/*
+ * Copyright (c) 2014, 2015 Hewlett-Packard Development Company, L.P. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.opendaylight.aaa.sts;
+
+import javax.servlet.http.HttpServletRequest;
+import javax.ws.rs.GET;
+import javax.ws.rs.Path;
+import javax.ws.rs.Produces;
+import javax.ws.rs.core.Context;
+
+/**
+ * Fixture for testing RESTful stuff.
+ *
+ * @author liemmn
+ *
+ */
+@Path("test")
+public class RestFixture {
+
+    @Context
+    private HttpServletRequest httpRequest;
+
+    @GET
+    @Produces("text/plain")
+    public String msg() {
+        return "ok";
+    }
+}
diff --git a/odl-aaa-moon/aaa/aaa-authn-sts/src/test/java/org/opendaylight/aaa/sts/TokenAuthTest.java b/odl-aaa-moon/aaa/aaa-authn-sts/src/test/java/org/opendaylight/aaa/sts/TokenAuthTest.java
new file mode 100644
index 00000000..7f888455
--- /dev/null
+++ b/odl-aaa-moon/aaa/aaa-authn-sts/src/test/java/org/opendaylight/aaa/sts/TokenAuthTest.java
@@ -0,0 +1,94 @@
+/*
+ * Copyright (c) 2014, 2015 Hewlett-Packard Development Company, L.P. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.opendaylight.aaa.sts;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+import static org.mockito.Matchers.anyMap;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+import com.sun.jersey.api.client.ClientResponse;
+import com.sun.jersey.api.client.UniformInterfaceException;
+import com.sun.jersey.test.framework.JerseyTest;
+import com.sun.jersey.test.framework.WebAppDescriptor;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.opendaylight.aaa.AuthenticationBuilder;
+import org.opendaylight.aaa.ClaimBuilder;
+import org.opendaylight.aaa.api.Authentication;
+import org.opendaylight.aaa.api.AuthenticationService;
+import org.opendaylight.aaa.api.TokenAuth;
+import org.opendaylight.aaa.api.TokenStore;
+import org.opendaylight.aaa.sts.TokenAuthFilter.UnauthorizedException;
+
+public class TokenAuthTest extends JerseyTest {
+
+    private static final String RS_PACKAGES = "org.opendaylight.aaa.sts";
+    private static final String JERSEY_FILTERS = "com.sun.jersey.spi.container.ContainerRequestFilters";
+    private static final String AUTH_FILTERS = TokenAuthFilter.class.getName();
+
+    private static Authentication auth = new AuthenticationBuilder(new ClaimBuilder().setUserId(
+            "1234").setUser("Bob").addRole("admin").addRole("user").setDomain("tenantX").build()).setExpiration(
+            System.currentTimeMillis() + 1000).build();
+
+    private static final String GOOD_TOKEN = "9b01b7cf-8a49-346d-8c47-6a61193e2b60";
+    private static final String BAD_TOKEN = "9b01b7cf-8a49-346d-8c47-6a611badbeef";
+
+    public TokenAuthTest() throws Exception {
+        super(new WebAppDescriptor.Builder(RS_PACKAGES).initParam(JERSEY_FILTERS, AUTH_FILTERS)
+                                                       .build());
+    }
+
+    @BeforeClass
+    public static void init() {
+        ServiceLocator.getInstance().setAuthenticationService(mock(AuthenticationService.class));
+        ServiceLocator.getInstance().setTokenStore(mock(TokenStore.class));
+        when(ServiceLocator.getInstance().getTokenStore().get(GOOD_TOKEN)).thenReturn(auth);
+        when(ServiceLocator.getInstance().getTokenStore().get(BAD_TOKEN)).thenReturn(null);
+        when(ServiceLocator.getInstance().getAuthenticationService().isAuthEnabled()).thenReturn(
+                Boolean.TRUE);
+    }
+
+    @Test()
+    public void testGetUnauthorized() {
+        try {
+            resource().path("test").get(String.class);
+            fail("Shoulda failed with 401!");
+        } catch (UniformInterfaceException e) {
+            ClientResponse resp = e.getResponse();
+            assertEquals(401, resp.getStatus());
+            assertTrue(resp.getHeaders().get(UnauthorizedException.WWW_AUTHENTICATE)
+                           .contains(UnauthorizedException.OPENDAYLIGHT));
+        }
+    }
+
+    @Test
+    public void testGet() {
+        String resp = resource().path("test").header("Authorization", "Bearer " + GOOD_TOKEN)
+                                .get(String.class);
+        assertEquals("ok", resp);
+    }
+
+    @SuppressWarnings("unchecked")
+    @Test
+    public void testGetWithValidator() {
+        try {
+            // Mock a laxed tokenauth...
+            TokenAuth ta = mock(TokenAuth.class);
+            when(ta.validate(anyMap())).thenReturn(auth);
+            ServiceLocator.getInstance().getTokenAuthCollection().add(ta);
+            testGet();
+        } finally {
+            ServiceLocator.getInstance().getTokenAuthCollection().clear();
+        }
+    }
+
+}
diff --git a/odl-aaa-moon/aaa/aaa-authn-sts/src/test/java/org/opendaylight/aaa/sts/TokenEndpointTest.java b/odl-aaa-moon/aaa/aaa-authn-sts/src/test/java/org/opendaylight/aaa/sts/TokenEndpointTest.java
new file mode 100644
index 00000000..06dd6302
--- /dev/null
+++ b/odl-aaa-moon/aaa/aaa-authn-sts/src/test/java/org/opendaylight/aaa/sts/TokenEndpointTest.java
@@ -0,0 +1,164 @@
+/*
+ * Copyright (c) 2014, 2015 Hewlett-Packard Development Company, L.P. and others.  All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
+package org.opendaylight.aaa.sts;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+import static org.mockito.Matchers.any;
+import static org.mockito.Matchers.anyString;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+
+import java.util.Arrays;
+import org.eclipse.jetty.testing.HttpTester;
+import org.eclipse.jetty.testing.ServletTester;
+import org.junit.After;
+import org.junit.AfterClass;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.opendaylight.aaa.AuthenticationBuilder;
+import org.opendaylight.aaa.ClaimBuilder;
+import org.opendaylight.aaa.api.AuthenticationService;
+import org.opendaylight.aaa.api.Claim;
+import org.opendaylight.aaa.api.ClientService;
+import org.opendaylight.aaa.api.CredentialAuth;
+import org.opendaylight.aaa.api.IdMService;
+import org.opendaylight.aaa.api.PasswordCredentials;
+import org.opendaylight.aaa.api.TokenAuth;
+import org.opendaylight.aaa.api.TokenStore;
+
+/**
+ * A unit test for token endpoint.
+ *
+ * @author liemmn
+ *
+ */
+public class TokenEndpointTest {
+    private static final long TOKEN_TIMEOUT_SECS = 10;
+    private static final String CONTEXT = "/oauth2";
+    private static final String DIRECT_AUTH = "grant_type=password&username=admin&password=admin&scope=pepsi&client_id=dlux&client_secret=secrete";
+    private static final String REFRESH_TOKEN = "grant_type=refresh_token&refresh_token=whateverisgood&scope=pepsi";
+
+    private static final Claim claim = new ClaimBuilder().setUser("bob").setUserId("1234")
+                                                         .addRole("admin").build();
+    private final static ServletTester server = new ServletTester();
+
+    @BeforeClass
+    public static void init() throws Exception {
+        // Set up server
+        server.setContextPath(CONTEXT);
+
+        // Add our servlet under test
+        server.addServlet(TokenEndpoint.class, "/revoke");
+        server.addServlet(TokenEndpoint.class, "/token");
+
+        // Let's do dis
+        server.start();
+    }
+
+    @AfterClass
+    public static void shutdown() throws Exception {
+        server.stop();
+    }
+
+    @Before
+    public void setup() {
+        mockServiceLocator();
+        when(ServiceLocator.getInstance().getTokenStore().tokenExpiration()).thenReturn(
+                TOKEN_TIMEOUT_SECS);
+    }
+
+    @After
+    public void teardown() {
+        ServiceLocator.getInstance().getTokenAuthCollection().clear();
+    }
+
+    @Test
+    public void testCreateToken401() throws Exception {
+        HttpTester req = new HttpTester();
+        req.setMethod("POST");
+        req.setHeader("Content-Type", "application/x-www-form-urlencoded");
+        req.setContent(DIRECT_AUTH);
+        req.setURI(CONTEXT + TokenEndpoint.TOKEN_GRANT_ENDPOINT);
+        req.setVersion("HTTP/1.0");
+
+        HttpTester resp = new HttpTester();
+        resp.parse(server.getResponses(req.generate()));
+        assertEquals(401, resp.getStatus());
+    }
+
+    @Test
+    public void testCreateTokenWithPassword() throws Exception {
+        when(
+                ServiceLocator.getInstance().getCredentialAuth()
+                              .authenticate(any(PasswordCredentials.class))).thenReturn(claim);
+
+        HttpTester req = new HttpTester();
+        req.setMethod("POST");
+        req.setHeader("Content-Type", "application/x-www-form-urlencoded");
+        req.setContent(DIRECT_AUTH);
+        req.setURI(CONTEXT + TokenEndpoint.TOKEN_GRANT_ENDPOINT);
+        req.setVersion("HTTP/1.0");
+
+        HttpTester resp = new HttpTester();
+        resp.parse(server.getResponses(req.generate()));
+        assertEquals(201, resp.getStatus());
+        assertTrue(resp.getContent().contains("expires_in\":10"));
+        assertTrue(resp.getContent().contains("Bearer"));
+    }
+
+    @Test
+    public void testCreateTokenWithRefreshToken() throws Exception {
+        when(ServiceLocator.getInstance().getTokenStore().get(anyString())).thenReturn(
+                new AuthenticationBuilder(claim).build());
+        when(ServiceLocator.getInstance().getIdmService().listRoles(anyString(), anyString())).thenReturn(
+                Arrays.asList("admin", "user"));
+
+        HttpTester req = new HttpTester();
+        req.setMethod("POST");
+        req.setHeader("Content-Type", "application/x-www-form-urlencoded");
+        req.setContent(REFRESH_TOKEN);
+        req.setURI(CONTEXT + TokenEndpoint.TOKEN_GRANT_ENDPOINT);
+        req.setVersion("HTTP/1.0");
+
+        HttpTester resp = new HttpTester();
+        resp.parse(server.getResponses(req.generate()));
+        assertEquals(201, resp.getStatus());
+        assertTrue(resp.getContent().contains("expires_in\":10"));
+        assertTrue(resp.getContent().contains("Bearer"));
+    }
+
+    @Test
+    public void testDeleteToken() throws Exception {
+        when(ServiceLocator.getInstance().getTokenStore().delete("token_to_be_deleted")).thenReturn(
+                true);
+
+        HttpTester req = new HttpTester();
+        req.setMethod("POST");
+        req.setHeader("Content-Type", "application/x-www-form-urlencoded");
+        req.setContent("token_to_be_deleted");
+        req.setURI(CONTEXT + TokenEndpoint.TOKEN_REVOKE_ENDPOINT);
+        req.setVersion("HTTP/1.0");
+
+        HttpTester resp = new HttpTester();
+        resp.parse(server.getResponses(req.generate()));
+        assertEquals(204, resp.getStatus());
+    }
+
+    @SuppressWarnings("unchecked")
+    private static void mockServiceLocator() {
+        ServiceLocator.getInstance().setClientService(mock(ClientService.class));
+        ServiceLocator.getInstance().setIdmService(mock(IdMService.class));
+        ServiceLocator.getInstance().setAuthenticationService(mock(AuthenticationService.class));
+        ServiceLocator.getInstance().setTokenStore(mock(TokenStore.class));
+        ServiceLocator.getInstance().setCredentialAuth(mock(CredentialAuth.class));
+        ServiceLocator.getInstance().getTokenAuthCollection().add(mock(TokenAuth.class));
+    }
+}