keycloak-uncached

session stats

3/4/2014 5:52:27 PM

Changes

Details

diff --git a/admin-ui/src/main/resources/META-INF/resources/admin/js/services.js b/admin-ui/src/main/resources/META-INF/resources/admin/js/services.js
index 355091b..1397eb1 100755
--- a/admin-ui/src/main/resources/META-INF/resources/admin/js/services.js
+++ b/admin-ui/src/main/resources/META-INF/resources/admin/js/services.js
@@ -147,14 +147,21 @@ module.factory('ServerInfo', function($resource) {
 });
 
 module.factory('User', function($resource) {
-	return $resource('/auth/rest/admin/realms/:realm/users/:userId', {
-		realm : '@realm',
-		userId : '@userId'
-	}, {
+    return $resource('/auth/rest/admin/realms/:realm/users/:userId', {
+        realm : '@realm',
+        userId : '@userId'
+    }, {
         update : {
             method : 'PUT'
         }
-	});
+    });
+});
+
+module.factory('UserSessionStats', function($resource) {
+    return $resource('/auth/rest/admin/realms/:realm/users/:userId/session-stats', {
+        realm : '@realm',
+        userId : '@userId'
+    });
 });
 
 module.factory('UserCredentials', function($resource) {
@@ -241,6 +248,13 @@ module.factory('RealmPushRevocation', function($resource) {
     });
 });
 
+module.factory('RealmSessionStats', function($resource) {
+    return $resource('/auth/rest/admin/realms/:realm/session-stats', {
+        realm : '@realm'
+    });
+});
+
+
 module.factory('RoleApplicationComposites', function($resource) {
     return $resource('/auth/rest/admin/realms/:realm/roles-by-id/:role/composites/applications/:application', {
         realm : '@realm',
@@ -456,6 +470,7 @@ module.factory('ApplicationRole', function($resource) {
         }
     });
 });
+
 module.factory('ApplicationClaims', function($resource) {
     return $resource('/auth/rest/admin/realms/:realm/applications/:application/claims', {
         realm : '@realm',
@@ -467,6 +482,13 @@ module.factory('ApplicationClaims', function($resource) {
     });
 });
 
+module.factory('ApplicationSessionStats', function($resource) {
+    return $resource('/auth/rest/admin/realms/:realm/applications/:application/session-stats', {
+        realm : '@realm',
+        application : "@application"
+    });
+});
+
 module.factory('ApplicationPushRevocation', function($resource) {
     return $resource('/auth/rest/admin/realms/:realm/applications/:application/push-revocation', {
         realm : '@realm',
diff --git a/core/src/main/java/org/keycloak/adapters/AdapterConstants.java b/core/src/main/java/org/keycloak/adapters/AdapterConstants.java
index 93ddfa7..b03f09e 100755
--- a/core/src/main/java/org/keycloak/adapters/AdapterConstants.java
+++ b/core/src/main/java/org/keycloak/adapters/AdapterConstants.java
@@ -9,6 +9,8 @@ public interface AdapterConstants {
     // URL endpoints
     public static final String K_LOGOUT = "k_logout";
     public static final String K_PUSH_NOT_BEFORE = "k_push_not_before";
+    public static final String K_GET_USER_STATS = "k_get_user_stats";
+    public static final String K_GET_SESSION_STATS = "k_get_session_stats";
     public static final String K_QUERY_BEARER_TOKEN = "k_query_bearer_token";
 
     // This param name is defined again in Keycloak Subsystem class
diff --git a/core/src/main/java/org/keycloak/representations/adapters/action/AdminAction.java b/core/src/main/java/org/keycloak/representations/adapters/action/AdminAction.java
index c372fde..4340114 100755
--- a/core/src/main/java/org/keycloak/representations/adapters/action/AdminAction.java
+++ b/core/src/main/java/org/keycloak/representations/adapters/action/AdminAction.java
@@ -8,18 +8,20 @@ import org.codehaus.jackson.annotate.JsonIgnore;
  * @author <a href="mailto:bill@burkecentral.com">Bill Burke</a>
  * @version $Revision: 1 $
  */
-public class AdminAction {
+public abstract class AdminAction {
     protected String id;
     protected int expiration;
     protected String resource;
+    protected String action;
 
     public AdminAction() {
     }
 
-    public AdminAction(String id, int expiration, String resource) {
+    public AdminAction(String id, int expiration, String resource, String action) {
         this.id = id;
         this.expiration = expiration;
         this.resource = resource;
+        this.action = action;
     }
 
     public String getId() {
@@ -56,4 +58,6 @@ public class AdminAction {
     public void setResource(String resource) {
         this.resource = resource;
     }
+
+    public abstract boolean validate();
 }
diff --git a/core/src/main/java/org/keycloak/representations/adapters/action/LogoutAction.java b/core/src/main/java/org/keycloak/representations/adapters/action/LogoutAction.java
index 69f5872..ef94ebe 100755
--- a/core/src/main/java/org/keycloak/representations/adapters/action/LogoutAction.java
+++ b/core/src/main/java/org/keycloak/representations/adapters/action/LogoutAction.java
@@ -5,13 +5,14 @@ package org.keycloak.representations.adapters.action;
  * @version $Revision: 1 $
  */
 public class LogoutAction extends AdminAction {
+    public static final String LOGOUT = "LOGOUT";
     protected String user;
 
     public LogoutAction() {
     }
 
     public LogoutAction(String id, int expiration, String resource, String user) {
-        super(id, expiration, resource);
+        super(id, expiration, resource, LOGOUT);
         this.user = user;
     }
 
@@ -22,4 +23,9 @@ public class LogoutAction extends AdminAction {
     public void setUser(String user) {
         this.user = user;
     }
+
+    @Override
+    public boolean validate() {
+        return LOGOUT.equals(action);
+    }
 }
diff --git a/core/src/main/java/org/keycloak/representations/adapters/action/PushNotBeforeAction.java b/core/src/main/java/org/keycloak/representations/adapters/action/PushNotBeforeAction.java
index b3ff1c4..d11a624 100755
--- a/core/src/main/java/org/keycloak/representations/adapters/action/PushNotBeforeAction.java
+++ b/core/src/main/java/org/keycloak/representations/adapters/action/PushNotBeforeAction.java
@@ -6,13 +6,14 @@ package org.keycloak.representations.adapters.action;
  */
 public class PushNotBeforeAction extends AdminAction {
 
+    public static final String PUSH_NOT_BEFORE = "PUSH_NOT_BEFORE";
     protected int notBefore;
 
     public PushNotBeforeAction() {
     }
 
     public PushNotBeforeAction(String id, int expiration, String resource, int notBefore) {
-        super(id, expiration, resource);
+        super(id, expiration, resource, PUSH_NOT_BEFORE);
         this.notBefore = notBefore;
     }
 
@@ -23,4 +24,10 @@ public class PushNotBeforeAction extends AdminAction {
     public void setNotBefore(int notBefore) {
         this.notBefore = notBefore;
     }
+
+    @Override
+    public boolean validate() {
+        return PUSH_NOT_BEFORE.equals(action);
+    }
+
 }
diff --git a/core/src/main/java/org/keycloak/representations/adapters/action/SessionStats.java b/core/src/main/java/org/keycloak/representations/adapters/action/SessionStats.java
new file mode 100755
index 0000000..b272f72
--- /dev/null
+++ b/core/src/main/java/org/keycloak/representations/adapters/action/SessionStats.java
@@ -0,0 +1,38 @@
+package org.keycloak.representations.adapters.action;
+
+import java.util.List;
+import java.util.Set;
+
+/**
+ * @author <a href="mailto:bill@burkecentral.com">Bill Burke</a>
+ * @version $Revision: 1 $
+ */
+public class SessionStats {
+    protected int activeSessions;
+    protected int activeUsers;
+    protected Set<String> users;
+
+    public int getActiveSessions() {
+        return activeSessions;
+    }
+
+    public void setActiveSessions(int activeSessions) {
+        this.activeSessions = activeSessions;
+    }
+
+    public int getActiveUsers() {
+        return activeUsers;
+    }
+
+    public void setActiveUsers(int activeUsers) {
+        this.activeUsers = activeUsers;
+    }
+
+    public Set<String> getUsers() {
+        return users;
+    }
+
+    public void setUsers(Set<String> users) {
+        this.users = users;
+    }
+}
diff --git a/core/src/main/java/org/keycloak/representations/adapters/action/SessionStatsAction.java b/core/src/main/java/org/keycloak/representations/adapters/action/SessionStatsAction.java
new file mode 100755
index 0000000..1bcb1fa
--- /dev/null
+++ b/core/src/main/java/org/keycloak/representations/adapters/action/SessionStatsAction.java
@@ -0,0 +1,35 @@
+package org.keycloak.representations.adapters.action;
+
+/**
+ * Query session stats.
+ *
+ * @author <a href="mailto:bill@burkecentral.com">Bill Burke</a>
+ * @version $Revision: 1 $
+ */
+public class SessionStatsAction extends AdminAction {
+
+    public static final String SESSION_STATS = "SESSION_STATS";
+
+    protected boolean listUsers;
+
+    public SessionStatsAction() {
+    }
+
+    public SessionStatsAction(String id, int expiration, String resource) {
+        super(id, expiration, resource, SESSION_STATS);
+    }
+
+    public boolean isListUsers() {
+        return listUsers;
+    }
+
+    public void setListUsers(boolean listUsers) {
+        this.listUsers = listUsers;
+    }
+
+    @Override
+    public boolean validate() {
+        return SESSION_STATS.equals(action);
+    }
+
+}
diff --git a/core/src/main/java/org/keycloak/representations/adapters/action/UserStats.java b/core/src/main/java/org/keycloak/representations/adapters/action/UserStats.java
new file mode 100755
index 0000000..2eb9778
--- /dev/null
+++ b/core/src/main/java/org/keycloak/representations/adapters/action/UserStats.java
@@ -0,0 +1,26 @@
+package org.keycloak.representations.adapters.action;
+
+/**
+ * @author <a href="mailto:bill@burkecentral.com">Bill Burke</a>
+ * @version $Revision: 1 $
+ */
+public class UserStats {
+    protected boolean loggedIn;
+    protected long whenLoggedIn;
+
+    public boolean isLoggedIn() {
+        return loggedIn;
+    }
+
+    public void setLoggedIn(boolean loggedIn) {
+        this.loggedIn = loggedIn;
+    }
+
+    public long getWhenLoggedIn() {
+        return whenLoggedIn;
+    }
+
+    public void setWhenLoggedIn(long whenLoggedIn) {
+        this.whenLoggedIn = whenLoggedIn;
+    }
+}
diff --git a/core/src/main/java/org/keycloak/representations/adapters/action/UserStatsAction.java b/core/src/main/java/org/keycloak/representations/adapters/action/UserStatsAction.java
new file mode 100755
index 0000000..c7e5b63
--- /dev/null
+++ b/core/src/main/java/org/keycloak/representations/adapters/action/UserStatsAction.java
@@ -0,0 +1,31 @@
+package org.keycloak.representations.adapters.action;
+
+/**
+ * Query session stats.
+ *
+ * @author <a href="mailto:bill@burkecentral.com">Bill Burke</a>
+ * @version $Revision: 1 $
+ */
+public class UserStatsAction extends AdminAction {
+
+    public static final String USER_STATS = "USER_STATS";
+    protected String user;
+
+    public UserStatsAction() {
+    }
+
+    public UserStatsAction(String id, int expiration, String resource, String user) {
+        super(id, expiration, resource, USER_STATS);
+        this.user = user;
+    }
+
+    public String getUser() {
+        return user;
+    }
+
+    @Override
+    public boolean validate() {
+        return USER_STATS.equals(action);
+    }
+
+}
diff --git a/core/src/main/java/org/keycloak/util/JsonSerialization.java b/core/src/main/java/org/keycloak/util/JsonSerialization.java
index f69c971..9e1633b 100755
--- a/core/src/main/java/org/keycloak/util/JsonSerialization.java
+++ b/core/src/main/java/org/keycloak/util/JsonSerialization.java
@@ -6,6 +6,7 @@ import org.codehaus.jackson.map.annotate.JsonSerialize;
 
 import java.io.IOException;
 import java.io.InputStream;
+import java.io.OutputStream;
 
 /**
  * Utility class to handle simple JSON serializable for Keycloak.
@@ -25,6 +26,11 @@ public class JsonSerialization {
         prettyMapper.setSerializationInclusion(JsonSerialize.Inclusion.NON_NULL);
     }
 
+    public static void writeValueToStream(OutputStream os, Object obj) throws IOException {
+        mapper.writeValue(os, obj);
+
+    }
+
     public static String writeValueAsString(Object obj) throws IOException {
         return mapper.writeValueAsString(obj);
     }
diff --git a/integration/adapter-core/src/main/java/org/keycloak/adapters/RefreshableKeycloakSession.java b/integration/adapter-core/src/main/java/org/keycloak/adapters/RefreshableKeycloakSession.java
index 32d4917..77c6fef 100755
--- a/integration/adapter-core/src/main/java/org/keycloak/adapters/RefreshableKeycloakSession.java
+++ b/integration/adapter-core/src/main/java/org/keycloak/adapters/RefreshableKeycloakSession.java
@@ -52,6 +52,7 @@ public class RefreshableKeycloakSession extends KeycloakSecurityContext {
     }
 
     public void refreshExpiredToken() {
+        log.info("checking whether to refresh.");
         if (isActive()) return;
         if (this.realmConfiguration == null || refreshToken == null) return; // Might be serialized in HttpSession?
 
@@ -75,6 +76,10 @@ public class RefreshableKeycloakSession extends KeycloakSecurityContext {
         } catch (VerificationException e) {
             log.error("failed verification of token");
         }
+        if (response.getNotBeforePolicy() > realmConfiguration.getNotBefore()) {
+            realmConfiguration.setNotBefore(response.getNotBeforePolicy());
+        }
+
         this.token = token;
         this.refreshToken = response.getRefreshToken();
         this.tokenString = tokenString;
diff --git a/integration/as7-eap6/adapter/src/main/java/org/keycloak/adapters/as7/KeycloakAuthenticatorValve.java b/integration/as7-eap6/adapter/src/main/java/org/keycloak/adapters/as7/KeycloakAuthenticatorValve.java
index 4787a11..c9470db 100755
--- a/integration/as7-eap6/adapter/src/main/java/org/keycloak/adapters/as7/KeycloakAuthenticatorValve.java
+++ b/integration/as7-eap6/adapter/src/main/java/org/keycloak/adapters/as7/KeycloakAuthenticatorValve.java
@@ -156,7 +156,7 @@ public class KeycloakAuthenticatorValve extends FormAuthenticator implements Lif
 
     protected void pushNotBefore(JWSInput token, HttpServletResponse response) throws IOException {
         try {
-            log.debug("->> pushNotBefore: ");
+            log.info("->> pushNotBefore: ");
             PushNotBeforeAction action = JsonSerialization.readValue(token.getContent(), PushNotBeforeAction.class);
             if (action.isExpired()) {
                 log.warn("admin request failed, expired token");
diff --git a/integration/undertow/src/main/java/org/keycloak/adapters/undertow/ServletAdminActionsHandler.java b/integration/undertow/src/main/java/org/keycloak/adapters/undertow/ServletAdminActionsHandler.java
index 1b7db55..64ea788 100755
--- a/integration/undertow/src/main/java/org/keycloak/adapters/undertow/ServletAdminActionsHandler.java
+++ b/integration/undertow/src/main/java/org/keycloak/adapters/undertow/ServletAdminActionsHandler.java
@@ -12,12 +12,18 @@ import org.keycloak.adapters.ResourceMetadata;
 import org.keycloak.adapters.config.RealmConfiguration;
 import org.keycloak.jose.jws.JWSInput;
 import org.keycloak.jose.jws.crypto.RSAProvider;
+import org.keycloak.representations.adapters.action.AdminAction;
 import org.keycloak.representations.adapters.action.PushNotBeforeAction;
+import org.keycloak.representations.adapters.action.SessionStats;
+import org.keycloak.representations.adapters.action.SessionStatsAction;
+import org.keycloak.representations.adapters.action.UserStats;
+import org.keycloak.representations.adapters.action.UserStatsAction;
 import org.keycloak.util.JsonSerialization;
 import org.keycloak.util.StreamUtil;
 
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
 
 /**
  * @author <a href="mailto:bill@burkecentral.com">Bill Burke</a>
@@ -101,6 +107,12 @@ public class ServletAdminActionsHandler implements HttpHandler {
         } else if (requestUri.endsWith(AdapterConstants.K_PUSH_NOT_BEFORE)) {
             handlePushNotBefore(request, response);
             return;
+        } else if (requestUri.endsWith(AdapterConstants.K_GET_SESSION_STATS)) {
+            handleGetSessionStats(request, response);
+            return;
+        }else if (requestUri.endsWith(AdapterConstants.K_GET_USER_STATS)) {
+            handleGetUserStats(request, response);
+            return;
         } else {
             next.handleRequest(exchange);
             return;
@@ -110,20 +122,65 @@ public class ServletAdminActionsHandler implements HttpHandler {
     protected void handlePushNotBefore(HttpServletRequest request, HttpServletResponse response) throws Exception {
         log.info("K_PUSH_NOT_BEFORE sent");
         JWSInput token = verifyAdminRequest(request, response);
-        if (token == null) return;
+        if (token == null) {
+            return;
+        }
         PushNotBeforeAction action = JsonSerialization.readValue(token.getContent(), PushNotBeforeAction.class);
+        if (!validateAction(response, action)) return;
+        realmConfig.setNotBefore(action.getNotBefore());
+        return;
+    }
+
+    protected boolean validateAction(HttpServletResponse response, AdminAction action) throws IOException {
+        if (!action.validate()) {
+            log.warn("admin request failed, not validated");
+            response.sendError(HttpServletResponse.SC_BAD_REQUEST, "Not validated");
+            return false;
+        }
         if (action.isExpired()) {
             log.warn("admin request failed, expired token");
             response.sendError(HttpServletResponse.SC_BAD_REQUEST, "Expired token");
-            return;
+            return false;
         }
         if (!resourceMetadata.getResourceName().equals(action.getResource())) {
             log.warn("Resource name does not match");
             response.sendError(HttpServletResponse.SC_BAD_REQUEST, "Resource name does not match");
-            return;
+            return false;
 
         }
-        realmConfig.setNotBefore(action.getNotBefore());
+        return true;
+    }
+
+    protected void handleGetSessionStats(HttpServletRequest request, HttpServletResponse response) throws Exception {
+        log.info("K_GET_SESSION_STATS sent");
+        JWSInput token = verifyAdminRequest(request, response);
+        if (token == null) return;
+        SessionStatsAction action = JsonSerialization.readValue(token.getContent(), SessionStatsAction.class);
+        if (!validateAction(response, action)) return;
+        SessionStats stats = new SessionStats();
+        stats.setActiveSessions(userSessionManagement.getActiveSessions());
+        stats.setActiveUsers(userSessionManagement.getActiveUsers().size());
+        if (action.isListUsers()) stats.setUsers(userSessionManagement.getActiveUsers());
+        response.setStatus(200);
+        JsonSerialization.writeValueToStream(response.getOutputStream(), stats);
+        return;
+    }
+    protected void handleGetUserStats(HttpServletRequest request, HttpServletResponse response) throws Exception {
+        log.info("K_GET_USER_STATS sent");
+        JWSInput token = verifyAdminRequest(request, response);
+        if (token == null) return;
+        UserStatsAction action = JsonSerialization.readValue(token.getContent(), UserStatsAction.class);
+        if (!validateAction(response, action)) return;
+        UserStats stats = new UserStats();
+        Long loginTime = userSessionManagement.getUserLoginTime(action.getUser());
+        if (loginTime != null) {
+            stats.setLoggedIn(true);
+            stats.setWhenLoggedIn(loginTime);
+        } else {
+            stats.setLoggedIn(false);
+        }
+        response.setStatus(200);
+        JsonSerialization.writeValueToStream(response.getOutputStream(), stats);
         return;
     }
 }
diff --git a/integration/undertow/src/main/java/org/keycloak/adapters/undertow/UserSessionManagement.java b/integration/undertow/src/main/java/org/keycloak/adapters/undertow/UserSessionManagement.java
index 4cbd1d1..1ed9133 100755
--- a/integration/undertow/src/main/java/org/keycloak/adapters/undertow/UserSessionManagement.java
+++ b/integration/undertow/src/main/java/org/keycloak/adapters/undertow/UserSessionManagement.java
@@ -31,7 +31,7 @@ import java.util.concurrent.ConcurrentHashMap;
 public class UserSessionManagement implements SessionListener {
     private static final Logger log = Logger.getLogger(UserSessionManagement.class);
     private static final String AUTH_SESSION_NAME = CachedAuthenticatedSessionHandler.class.getName() + ".AuthenticatedSession";
-    protected ConcurrentHashMap<String, Set<String>> userSessionMap = new ConcurrentHashMap<String, Set<String>>();
+    protected ConcurrentHashMap<String, UserSessions> userSessionMap = new ConcurrentHashMap<String, UserSessions>();
 
     protected RealmConfiguration realmInfo;
 
@@ -39,6 +39,51 @@ public class UserSessionManagement implements SessionListener {
         this.realmInfo = realmInfo;
     }
 
+    public static class UserSessions {
+        protected Set<String> sessionIds = new HashSet<String>();
+        protected long loggedIn = System.currentTimeMillis();
+
+        public Set<String> getSessionIds() {
+            return sessionIds;
+        }
+
+        public long getLoggedIn() {
+            return loggedIn;
+        }
+    }
+
+    public int getNumUserLogins() {
+        return userSessionMap.size();
+    }
+
+    public int getActiveSessions() {
+        int active = 0;
+        synchronized (userSessionMap) {
+            for (UserSessions sessions : userSessionMap.values()) {
+                active += sessions.getSessionIds().size();
+            }
+
+        }
+        return active;
+    }
+
+    /**
+     *
+     * @param username
+     * @return null if user not logged in
+     */
+    public Long getUserLoginTime(String username) {
+        UserSessions sessions = userSessionMap.get(username);
+        if (sessions == null) return null;
+        return sessions.getLoggedIn();
+    }
+
+    public Set<String> getActiveUsers() {
+        HashSet<String> set = new HashSet<String>();
+        set.addAll(userSessionMap.keySet());
+        return set;
+    }
+
     public void remoteLogout(JWSInput token, SessionManager manager, HttpServletResponse response) throws IOException {
         try {
             log.info("->> remoteLogout: ");
@@ -77,28 +122,22 @@ public class UserSessionManagement implements SessionListener {
 
     protected void addAuthenticatedSession(String username, String sessionId) {
         synchronized (userSessionMap) {
-            Set<String> map = userSessionMap.get(username);
-            if (map == null) {
-                final Set<String> value = new HashSet<String>();
-                map = userSessionMap.putIfAbsent(username, value);
-                if (map == null) {
-                    map = value;
-                }
+            UserSessions sessions = userSessionMap.get(username);
+            if (sessions == null) {
+                UserSessions session = new UserSessions();
+                userSessionMap.put(username, session);
             }
-            synchronized (map) {
-                map.add(sessionId);
-            }
-
+            sessions.getSessionIds().add(sessionId);
         }
     }
 
     protected void removeAuthenticatedSession(String sessionId, String username) {
         synchronized (userSessionMap) {
-            Set<String> map = userSessionMap.get(username);
-            if (map == null) return;
-            synchronized (map) {
-                map.remove(sessionId);
-                if (map.isEmpty()) userSessionMap.remove(username);
+            UserSessions sessions = userSessionMap.get(username);
+            if (sessions == null) return;
+            sessions.getSessionIds().remove(sessionId);
+            if (sessions.getSessionIds().isEmpty()) {
+                userSessionMap.remove(username);
             }
         }
     }
@@ -119,24 +158,24 @@ public class UserSessionManagement implements SessionListener {
 
     public void logout(SessionManager manager, String user) {
         log.info("logoutUser: " + user);
-        Set<String> map = userSessionMap.remove(user);
-        if (map == null) {
+        UserSessions sessions = null;
+        synchronized (userSessionMap) {
+            sessions = userSessionMap.remove(user);
+        }
+        if (sessions == null) {
             log.info("no session for user: " + user);
             return;
         }
         log.info("found session for user");
-        synchronized (map) {
-            for (String id : map) {
-                log.debug("invalidating session for user: " + user);
-                Session session = manager.getSession(id);
-                try {
-                    session.invalidate(null);
-                } catch (Exception e) {
-                    log.warn("Session already invalidated.");
-                }
+        for (String id : sessions.getSessionIds()) {
+            log.debug("invalidating session for user: " + user);
+            Session session = manager.getSession(id);
+            try {
+                session.invalidate(null);
+            } catch (Exception e) {
+                log.warn("Session already invalidated.");
             }
         }
-
     }
 
     @Override
diff --git a/services/src/main/java/org/keycloak/services/managers/ResourceAdminManager.java b/services/src/main/java/org/keycloak/services/managers/ResourceAdminManager.java
index d084758..f0dafea 100755
--- a/services/src/main/java/org/keycloak/services/managers/ResourceAdminManager.java
+++ b/services/src/main/java/org/keycloak/services/managers/ResourceAdminManager.java
@@ -7,8 +7,13 @@ import org.keycloak.TokenIdGenerator;
 import org.keycloak.adapters.AdapterConstants;
 import org.keycloak.models.ApplicationModel;
 import org.keycloak.models.RealmModel;
+import org.keycloak.models.UserModel;
 import org.keycloak.representations.adapters.action.LogoutAction;
 import org.keycloak.representations.adapters.action.PushNotBeforeAction;
+import org.keycloak.representations.adapters.action.SessionStats;
+import org.keycloak.representations.adapters.action.SessionStatsAction;
+import org.keycloak.representations.adapters.action.UserStats;
+import org.keycloak.representations.adapters.action.UserStatsAction;
 
 import javax.ws.rs.client.Entity;
 import javax.ws.rs.core.Response;
@@ -21,6 +26,74 @@ import java.util.List;
 public class ResourceAdminManager {
     protected static Logger logger = Logger.getLogger(ResourceAdminManager.class);
 
+    public SessionStats getSessionStats(RealmModel realm, ApplicationModel application, boolean users) {
+        ResteasyClient client = new ResteasyClientBuilder()
+                .disableTrustManager() // todo fix this, should have a trust manager or a good default
+                .build();
+
+        try {
+            return getSessionStats(realm, application, users, client);
+        } finally {
+            client.close();
+        }
+
+    }
+
+    public SessionStats getSessionStats(RealmModel realm, ApplicationModel application, boolean users, ResteasyClient client) {
+        String managementUrl = application.getManagementUrl();
+        if (managementUrl != null) {
+            SessionStatsAction adminAction = new SessionStatsAction(TokenIdGenerator.generateId(), (int)(System.currentTimeMillis() / 1000) + 30, application.getName());
+            adminAction.setListUsers(users);
+            String token = new TokenManager().encodeToken(realm, adminAction);
+            logger.info("session stats for application: {0} url: {1}", application.getName(), managementUrl);
+            Response response = client.target(managementUrl).path(AdapterConstants.K_GET_SESSION_STATS).request().post(Entity.text(token));
+            if (response.getStatus() != 200) {
+                logger.warn("Failed to get stats: " + response.getStatus());
+                return null;
+            }
+            SessionStats stats = response.readEntity(SessionStats.class);
+            return stats;
+        } else {
+            logger.info("no management url.");
+            return null;
+        }
+
+    }
+
+    public UserStats getUserStats(RealmModel realm, ApplicationModel application, UserModel user) {
+        ResteasyClient client = new ResteasyClientBuilder()
+                .disableTrustManager() // todo fix this, should have a trust manager or a good default
+                .build();
+
+        try {
+            return getUserStats(realm, application, user, client);
+        } finally {
+            client.close();
+        }
+
+    }
+
+
+    public UserStats getUserStats(RealmModel realm, ApplicationModel application, UserModel user, ResteasyClient client) {
+        String managementUrl = application.getManagementUrl();
+        if (managementUrl != null) {
+            UserStatsAction adminAction = new UserStatsAction(TokenIdGenerator.generateId(), (int)(System.currentTimeMillis() / 1000) + 30, application.getName(), user.getId());
+            String token = new TokenManager().encodeToken(realm, adminAction);
+            logger.info("session stats for application: {0} url: {1}", application.getName(), managementUrl);
+            Response response = client.target(managementUrl).path(AdapterConstants.K_GET_USER_STATS).request().post(Entity.text(token));
+            if (response.getStatus() != 200) {
+                logger.warn("Failed to get stats: " + response.getStatus());
+                return null;
+            }
+            UserStats stats = response.readEntity(UserStats.class);
+            return stats;
+        } else {
+            logger.info("no management url.");
+            return null;
+        }
+
+    }
+
     public void singleLogOut(RealmModel realm, String user) {
         ResteasyClient client = new ResteasyClientBuilder()
                 .disableTrustManager() // todo fix this, should have a trust manager or a good default
diff --git a/services/src/main/java/org/keycloak/services/managers/TokenManager.java b/services/src/main/java/org/keycloak/services/managers/TokenManager.java
index 44689c2..b617bb9 100755
--- a/services/src/main/java/org/keycloak/services/managers/TokenManager.java
+++ b/services/src/main/java/org/keycloak/services/managers/TokenManager.java
@@ -366,18 +366,20 @@ public class TokenManager {
         return encodedToken;
     }
 
-    public AccessTokenResponseBuilder responseBuilder(RealmModel realm) {
-        return new AccessTokenResponseBuilder(realm);
+    public AccessTokenResponseBuilder responseBuilder(RealmModel realm, ClientModel client) {
+        return new AccessTokenResponseBuilder(realm, client);
     }
 
     public class AccessTokenResponseBuilder {
         RealmModel realm;
+        ClientModel client;
         AccessToken accessToken;
         RefreshToken refreshToken;
         IDToken idToken;
 
-        public AccessTokenResponseBuilder(RealmModel realm) {
+        public AccessTokenResponseBuilder(RealmModel realm, ClientModel client) {
             this.realm = realm;
+            this.client = client;
         }
 
         public AccessTokenResponseBuilder accessToken(AccessToken accessToken) {
@@ -465,7 +467,9 @@ public class TokenManager {
                 String encodedToken = new JWSBuilder().jsonContent(refreshToken).rsa256(realm.getPrivateKey());
                 res.setRefreshToken(encodedToken);
             }
-            res.setNotBeforePolicy(realm.getNotBefore());
+            int notBefore = realm.getNotBefore();
+            if (client.getNotBefore() > notBefore) notBefore = client.getNotBefore();
+            res.setNotBeforePolicy(notBefore);
             return res;
         }
     }
diff --git a/services/src/main/java/org/keycloak/services/resources/admin/ApplicationResource.java b/services/src/main/java/org/keycloak/services/resources/admin/ApplicationResource.java
index db4dd12..d9c8122 100755
--- a/services/src/main/java/org/keycloak/services/resources/admin/ApplicationResource.java
+++ b/services/src/main/java/org/keycloak/services/resources/admin/ApplicationResource.java
@@ -6,6 +6,7 @@ import org.keycloak.models.ApplicationModel;
 import org.keycloak.models.KeycloakSession;
 import org.keycloak.models.RealmModel;
 import org.keycloak.models.UserCredentialModel;
+import org.keycloak.representations.adapters.action.SessionStats;
 import org.keycloak.representations.idm.ApplicationRepresentation;
 import org.keycloak.representations.idm.CredentialRepresentation;
 import org.keycloak.services.managers.ApplicationManager;
@@ -28,6 +29,8 @@ import javax.ws.rs.core.Context;
 import javax.ws.rs.core.MediaType;
 import javax.ws.rs.core.UriInfo;
 import java.io.IOException;
+import java.util.HashMap;
+import java.util.Map;
 import java.util.Set;
 
 /**
@@ -193,6 +196,15 @@ public class ApplicationResource {
         new ResourceAdminManager().pushApplicationRevocationPolicy(realm, application);
     }
 
+    @Path("session-stats")
+    @GET
+    @NoCache
+    @Produces(MediaType.APPLICATION_JSON)
+    public SessionStats getSessionStats() {
+        return new ResourceAdminManager().getSessionStats(realm, application, true);
+    }
+
+
 
 
 
diff --git a/services/src/main/java/org/keycloak/services/resources/admin/RealmAdminResource.java b/services/src/main/java/org/keycloak/services/resources/admin/RealmAdminResource.java
index 0a89969..8c56749 100755
--- a/services/src/main/java/org/keycloak/services/resources/admin/RealmAdminResource.java
+++ b/services/src/main/java/org/keycloak/services/resources/admin/RealmAdminResource.java
@@ -2,8 +2,10 @@ package org.keycloak.services.resources.admin;
 
 import org.jboss.resteasy.annotations.cache.NoCache;
 import org.jboss.resteasy.logging.Logger;
+import org.keycloak.models.ApplicationModel;
 import org.keycloak.models.KeycloakSession;
 import org.keycloak.models.RealmModel;
+import org.keycloak.representations.adapters.action.SessionStats;
 import org.keycloak.representations.idm.RealmRepresentation;
 import org.keycloak.services.managers.ModelToRepresentation;
 import org.keycloak.services.managers.RealmManager;
@@ -13,6 +15,10 @@ import org.keycloak.services.managers.TokenManager;
 import javax.ws.rs.*;
 import javax.ws.rs.container.ResourceContext;
 import javax.ws.rs.core.Context;
+import javax.ws.rs.core.MediaType;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
 
 /**
  * @author <a href="mailto:bill@burkecentral.com">Bill Burke</a>
@@ -112,4 +118,19 @@ public class RealmAdminResource {
         new ResourceAdminManager().pushRealmRevocationPolicy(realm);
     }
 
+    @Path("session-stats")
+    @GET
+    @NoCache
+    @Produces(MediaType.APPLICATION_JSON)
+    public Map<String,SessionStats> getSessionStats() {
+
+        Map<String, SessionStats> stats = new HashMap<String, SessionStats>();
+        for (ApplicationModel applicationModel : realm.getApplications()) {
+            if (applicationModel.getManagementUrl() == null) continue;
+            SessionStats appStats = new ResourceAdminManager().getSessionStats(realm, applicationModel, false);
+            stats.put(applicationModel.getName(), appStats);
+        }
+        return stats;
+    }
+
 }
diff --git a/services/src/main/java/org/keycloak/services/resources/admin/UsersResource.java b/services/src/main/java/org/keycloak/services/resources/admin/UsersResource.java
index 29b7374..605f739 100755
--- a/services/src/main/java/org/keycloak/services/resources/admin/UsersResource.java
+++ b/services/src/main/java/org/keycloak/services/resources/admin/UsersResource.java
@@ -10,6 +10,8 @@ import org.keycloak.models.RealmModel;
 import org.keycloak.models.RoleModel;
 import org.keycloak.models.UserCredentialModel;
 import org.keycloak.models.UserModel;
+import org.keycloak.representations.adapters.action.SessionStats;
+import org.keycloak.representations.adapters.action.UserStats;
 import org.keycloak.representations.idm.*;
 import org.keycloak.services.email.EmailException;
 import org.keycloak.services.email.EmailSender;
@@ -17,6 +19,7 @@ import org.keycloak.services.managers.AccessCodeEntry;
 import org.keycloak.services.managers.Auth;
 import org.keycloak.services.managers.ModelToRepresentation;
 import org.keycloak.services.managers.RealmManager;
+import org.keycloak.services.managers.ResourceAdminManager;
 import org.keycloak.services.managers.TokenManager;
 import org.keycloak.services.resources.flows.Flows;
 import org.keycloak.services.resources.flows.Urls;
@@ -34,6 +37,7 @@ import javax.ws.rs.Produces;
 import javax.ws.rs.QueryParam;
 import javax.ws.rs.container.ResourceContext;
 import javax.ws.rs.core.Context;
+import javax.ws.rs.core.MediaType;
 import javax.ws.rs.core.Response;
 import javax.ws.rs.core.UriInfo;
 import java.util.ArrayList;
@@ -138,12 +142,32 @@ public class UsersResource {
         auth.requireView();
 
         UserModel user = realm.getUser(username);
-        if (user == null || !isUser(user)) {
+        if (user == null) {
             throw new NotFoundException();
         }
         return ModelToRepresentation.toRepresentation(user);
     }
 
+    @Path("{username}/session-stats")
+    @GET
+    @NoCache
+    @Produces(MediaType.APPLICATION_JSON)
+    public Map<String,UserStats> getSessionStats(final @PathParam("username") String username) {
+        auth.requireView();
+        UserModel user = realm.getUser(username);
+        if (user == null) {
+            throw new NotFoundException();
+        }
+        Map<String, UserStats> stats = new HashMap<String, UserStats>();
+        for (ApplicationModel applicationModel : realm.getApplications()) {
+            if (applicationModel.getManagementUrl() == null) continue;
+            UserStats appStats = new ResourceAdminManager().getUserStats(realm, applicationModel, user);
+            stats.put(applicationModel.getName(), appStats);
+        }
+        return stats;
+    }
+
+
     @Path("{username}")
     @DELETE
     @NoCache
@@ -191,17 +215,11 @@ public class UsersResource {
         }
 
         for (UserModel user : userModels) {
-            if (isUser(user)) {
-                results.add(ModelToRepresentation.toRepresentation(user));
-            }
+            results.add(ModelToRepresentation.toRepresentation(user));
         }
         return results;
     }
 
-    private boolean isUser(UserModel user) {
-        return true;
-    }
-
     @Path("{username}/role-mappings")
     @GET
     @Produces("application/json")
diff --git a/services/src/main/java/org/keycloak/services/resources/TokenService.java b/services/src/main/java/org/keycloak/services/resources/TokenService.java
index 16db7d0..7b45b18 100755
--- a/services/src/main/java/org/keycloak/services/resources/TokenService.java
+++ b/services/src/main/java/org/keycloak/services/resources/TokenService.java
@@ -160,7 +160,7 @@ public class TokenService {
             throw new NotAuthorizedException("Auth failed");
         }
         String scope = form.getFirst("scope");
-        AccessTokenResponse res = tokenManager.responseBuilder(realm)
+        AccessTokenResponse res = tokenManager.responseBuilder(realm, client)
                 .generateAccessToken(scope, client, user)
                 .generateIDToken()
                 .build();
@@ -190,7 +190,7 @@ public class TokenService {
             throw new BadRequestException(Response.status(Response.Status.BAD_REQUEST).entity(error).type("application/json").build(), e);
         }
 
-        AccessTokenResponse res = tokenManager.responseBuilder(realm)
+        AccessTokenResponse res = tokenManager.responseBuilder(realm, client)
                                               .accessToken(accessToken)
                                               .generateIDToken()
                                               .generateRefreshToken().build();
@@ -413,7 +413,7 @@ public class TokenService {
                     .build();
         }
         logger.debug("accessRequest SUCCESS");
-        AccessTokenResponse res = tokenManager.responseBuilder(realm)
+        AccessTokenResponse res = tokenManager.responseBuilder(realm, client)
                                               .accessToken(accessCode.getToken())
                                               .generateIDToken()
                                               .generateRefreshToken().build();