keycloak-memoizeit
Changes
distribution/feature-packs/server-feature-pack/src/main/resources/modules/system/layers/keycloak/org/keycloak/keycloak-model-jpa/main/module.xml 1(+0 -1)
distribution/feature-packs/server-feature-pack/src/main/resources/modules/system/layers/keycloak/org/keycloak/keycloak-server-spi/main/module.xml 1(+0 -1)
federation/ldap/pom.xml 5(+0 -5)
model/infinispan/src/main/java/org/keycloak/models/cache/infinispan/entities/AbstractExtendableRevisioned.java 40(+0 -40)
model/infinispan/src/main/java/org/keycloak/models/cache/infinispan/entities/AbstractRevisioned.java 9(+0 -9)
model/infinispan/src/main/java/org/keycloak/models/cache/infinispan/entities/CachedUser.java 2(+1 -1)
model/infinispan/src/main/java/org/keycloak/models/cache/infinispan/InfinispanCacheUserProviderFactory.java 16(+11 -5)
model/infinispan/src/main/java/org/keycloak/models/cache/infinispan/UserCacheSession.java 78(+30 -48)
model/infinispan/src/main/resources/META-INF/services/org.keycloak.models.cache.CacheUserProviderFactory 2(+1 -1)
model/infinispan/src/test/java/org/keycloak/models/sessions/infinispan/initializer/ClusteredCacheBehaviorTest.java 27(+0 -27)
model/jpa/src/main/java/org/keycloak/connections/jpa/DefaultJpaConnectionProviderFactory.java 215(+82 -133)
model/jpa/src/main/java/org/keycloak/connections/jpa/updater/liquibase/lock/LiquibaseDBLockProvider.java 78(+34 -44)
model/jpa/src/main/java/org/keycloak/models/jpa/entities/CredentialAttributeEntity.java 111(+0 -111)
model/jpa/src/main/java/org/keycloak/storage/jpa/entity/FederatedUserCredentialAttributeEntity.java 113(+0 -113)
model/jpa/src/main/java/org/keycloak/storage/jpa/entity/FederatedUserCredentialEntity.java 16(+0 -16)
model/mongo/src/main/java/org/keycloak/models/mongo/keycloak/adapters/MongoUserProvider.java 2(+0 -2)
Details
diff --git a/distribution/feature-packs/server-feature-pack/src/main/resources/modules/system/layers/keycloak/org/keycloak/keycloak-model-jpa/main/module.xml b/distribution/feature-packs/server-feature-pack/src/main/resources/modules/system/layers/keycloak/org/keycloak/keycloak-model-jpa/main/module.xml
index 94c80a2..5373067 100755
--- a/distribution/feature-packs/server-feature-pack/src/main/resources/modules/system/layers/keycloak/org/keycloak/keycloak-model-jpa/main/module.xml
+++ b/distribution/feature-packs/server-feature-pack/src/main/resources/modules/system/layers/keycloak/org/keycloak/keycloak-model-jpa/main/module.xml
@@ -25,7 +25,6 @@
     </resources>
 
     <dependencies>
-        <module name="javax.transaction.api"/>
         <module name="org.keycloak.keycloak-common"/>
         <module name="org.keycloak.keycloak-core"/>
         <module name="org.keycloak.keycloak-server-spi"/>
                diff --git a/distribution/feature-packs/server-feature-pack/src/main/resources/modules/system/layers/keycloak/org/keycloak/keycloak-server-spi/main/module.xml b/distribution/feature-packs/server-feature-pack/src/main/resources/modules/system/layers/keycloak/org/keycloak/keycloak-server-spi/main/module.xml
index 8b5632e..95f34b6 100755
--- a/distribution/feature-packs/server-feature-pack/src/main/resources/modules/system/layers/keycloak/org/keycloak/keycloak-server-spi/main/module.xml
+++ b/distribution/feature-packs/server-feature-pack/src/main/resources/modules/system/layers/keycloak/org/keycloak/keycloak-server-spi/main/module.xml
@@ -33,6 +33,5 @@
         <module name="javax.ws.rs.api"/>
         <module name="org.apache.httpcomponents"/>
         <module name="org.jboss.resteasy.resteasy-jaxrs"/>
-        <module name="javax.transaction.api"/>
     </dependencies>
 </module>
                federation/ldap/pom.xml 5(+0 -5)
diff --git a/federation/ldap/pom.xml b/federation/ldap/pom.xml
index 257c617..f6a8c4b 100755
--- a/federation/ldap/pom.xml
+++ b/federation/ldap/pom.xml
@@ -74,11 +74,6 @@
             <artifactId>junit</artifactId>
             <scope>test</scope>
         </dependency>
-        <dependency>
-            <groupId>org.jboss.spec.javax.transaction</groupId>
-            <artifactId>jboss-transaction-api_1.2_spec</artifactId>
-            <scope>provided</scope>
-        </dependency>
     </dependencies>
 
     <build>
                diff --git a/model/infinispan/src/main/java/org/keycloak/models/cache/infinispan/entities/AbstractRevisioned.java b/model/infinispan/src/main/java/org/keycloak/models/cache/infinispan/entities/AbstractRevisioned.java
index ed49ddf..8916620 100755
--- a/model/infinispan/src/main/java/org/keycloak/models/cache/infinispan/entities/AbstractRevisioned.java
+++ b/model/infinispan/src/main/java/org/keycloak/models/cache/infinispan/entities/AbstractRevisioned.java
@@ -9,7 +9,6 @@ import java.io.Serializable;
 public class AbstractRevisioned implements Revisioned, Serializable {
     private String id;
     private Long revision;
-    private final long cacheTimestamp = System.currentTimeMillis();
 
     public AbstractRevisioned(Long revision, String id) {
         this.revision = revision;
@@ -31,12 +30,4 @@ public class AbstractRevisioned implements Revisioned, Serializable {
         this.revision = revision;
     }
 
-    /**
-     * When was this cached
-     *
-     * @return
-     */
-    public long getCacheTimestamp() {
-        return cacheTimestamp;
-    }
 }
                diff --git a/model/infinispan/src/main/java/org/keycloak/models/cache/infinispan/entities/CachedUser.java b/model/infinispan/src/main/java/org/keycloak/models/cache/infinispan/entities/CachedUser.java
index 7c24594..89049ca 100755
--- a/model/infinispan/src/main/java/org/keycloak/models/cache/infinispan/entities/CachedUser.java
+++ b/model/infinispan/src/main/java/org/keycloak/models/cache/infinispan/entities/CachedUser.java
@@ -36,7 +36,7 @@ import java.util.Set;
  * @author <a href="mailto:bill@burkecentral.com">Bill Burke</a>
  * @version $Revision: 1 $
  */
-public class CachedUser extends AbstractExtendableRevisioned implements InRealm  {
+public class CachedUser extends AbstractRevisioned implements InRealm  {
     private String realm;
     private String username;
     private Long createdTimestamp;
                diff --git a/model/infinispan/src/main/java/org/keycloak/models/cache/infinispan/UserAdapter.java b/model/infinispan/src/main/java/org/keycloak/models/cache/infinispan/UserAdapter.java
index ea6698c..d697ad2 100755
--- a/model/infinispan/src/main/java/org/keycloak/models/cache/infinispan/UserAdapter.java
+++ b/model/infinispan/src/main/java/org/keycloak/models/cache/infinispan/UserAdapter.java
@@ -28,7 +28,6 @@ import org.keycloak.models.UserConsentModel;
 import org.keycloak.models.UserCredentialModel;
 import org.keycloak.models.UserCredentialValueModel;
 import org.keycloak.models.UserModel;
-import org.keycloak.models.cache.CachedUserModel;
 import org.keycloak.models.cache.infinispan.entities.CachedUser;
 import org.keycloak.models.cache.infinispan.entities.CachedUserConsent;
 import org.keycloak.models.utils.KeycloakModelUtils;
@@ -40,13 +39,12 @@ import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
 import java.util.Set;
-import java.util.concurrent.ConcurrentHashMap;
 
 /**
  * @author <a href="mailto:bill@burkecentral.com">Bill Burke</a>
  * @version $Revision: 1 $
  */
-public class UserAdapter implements CachedUserModel {
+public class UserAdapter implements UserModel {
     protected UserModel updated;
     protected CachedUser cached;
     protected UserCacheSession userProviderCache;
@@ -67,22 +65,6 @@ public class UserAdapter implements CachedUserModel {
             if (updated == null) throw new IllegalStateException("Not found in database");
         }
     }
-
-    @Override
-    public void invalidate() {
-        getDelegateForUpdate();
-    }
-
-    @Override
-    public long getCacheTimestamp() {
-        return cached.getCacheTimestamp();
-    }
-
-    @Override
-    public ConcurrentHashMap getCachedWith() {
-        return cached.getCachedWith();
-    }
-
     @Override
     public String getId() {
         if (updated != null) return updated.getId();
                diff --git a/model/infinispan/src/main/java/org/keycloak/models/cache/infinispan/UserCacheSession.java b/model/infinispan/src/main/java/org/keycloak/models/cache/infinispan/UserCacheSession.java
index b38d9aa..8a62c33 100755
--- a/model/infinispan/src/main/java/org/keycloak/models/cache/infinispan/UserCacheSession.java
+++ b/model/infinispan/src/main/java/org/keycloak/models/cache/infinispan/UserCacheSession.java
@@ -34,9 +34,7 @@ import org.keycloak.models.UserCredentialModel;
 import org.keycloak.models.UserFederationProviderModel;
 import org.keycloak.models.UserModel;
 import org.keycloak.models.UserProvider;
-import org.keycloak.models.cache.CachedUserModel;
-import org.keycloak.models.cache.OnUserCache;
-import org.keycloak.models.cache.UserCache;
+import org.keycloak.models.cache.CacheUserProvider;
 import org.keycloak.models.cache.infinispan.entities.CachedFederatedIdentityLinks;
 import org.keycloak.models.cache.infinispan.entities.CachedUser;
 import org.keycloak.models.cache.infinispan.entities.CachedUserConsent;
@@ -49,7 +47,7 @@ import java.util.*;
  * @author <a href="mailto:bill@burkecentral.com">Bill Burke</a>
  * @version $Revision: 1 $
  */
-public class UserCacheSession implements UserCache {
+public class UserCacheSession implements CacheUserProvider {
     protected static final Logger logger = Logger.getLogger(UserCacheSession.class);
     protected UserCacheManager cache;
     protected KeycloakSession session;
@@ -75,6 +73,7 @@ public class UserCacheSession implements UserCache {
         cache.clear();
     }
 
+    @Override
     public UserProvider getDelegate() {
         if (!transactionActive) throw new IllegalStateException("Cannot access delegate without a transaction");
         if (delegate != null) return delegate;
@@ -90,20 +89,6 @@ public class UserCacheSession implements UserCache {
         if (realm.isIdentityFederationEnabled()) invalidations.add(getFederatedIdentityLinksCacheKey(user.getId()));
     }
 
-    @Override
-    public void evict(RealmModel realm, UserModel user) {
-        if (user instanceof CachedUserModel) {
-            ((CachedUserModel)user).invalidate();
-        } else {
-            invalidations.add(user.getId());
-            if (user.getEmail() != null) invalidations.add(getUserByEmailCacheKey(realm.getId(), user.getEmail()));
-            invalidations.add(getUserByUsernameCacheKey(realm.getId(), user.getUsername()));
-            if (realm.isIdentityFederationEnabled()) invalidations.add(getFederatedIdentityLinksCacheKey(user.getId()));
-        }
-    }
-
-
-
     protected void runInvalidations() {
         for (String realmId : realmInvalidations) {
             cache.invalidateRealmUsers(realmId, invalidations);
@@ -162,13 +147,8 @@ public class UserCacheSession implements UserCache {
             logger.trace("registered for invalidation return delegate");
             return getDelegate().getUserById(id, realm);
         }
-        if (managedUsers.containsKey(id)) {
-            logger.trace("return managedusers");
-            return managedUsers.get(id);
-        }
 
         CachedUser cached = cache.get(id, CachedUser.class);
-        boolean wasCached = cached != null;
         if (cached == null) {
             logger.trace("not cached");
             Long loaded = cache.getCurrentRevision(id);
@@ -177,12 +157,19 @@ public class UserCacheSession implements UserCache {
                 logger.trace("delegate returning null");
                 return null;
             }
+            if (managedUsers.containsKey(id)) {
+                logger.trace("return managedusers");
+                return managedUsers.get(id);
+            }
+            if (invalidations.contains(id)) return model;
             cached = new CachedUser(loaded, realm, model);
             cache.addRevisioned(cached, startupRevision);
+        } else if (managedUsers.containsKey(id)) {
+            logger.trace("return managedusers");
+            return managedUsers.get(id);
         }
         logger.trace("returning new cache adapter");
         UserAdapter adapter = new UserAdapter(cached, this, session, realm);
-        if (!wasCached) onCache(realm, adapter);
         managedUsers.put(id, adapter);
         return adapter;
     }
@@ -236,7 +223,13 @@ public class UserCacheSession implements UserCache {
                 return managedUsers.get(userId);
             }
 
-            UserAdapter adapter = getUserAdapter(realm, userId, loaded, model);
+            CachedUser cached = cache.get(userId, CachedUser.class);
+            if (cached == null) {
+                cached = new CachedUser(loaded, realm, model);
+                cache.addRevisioned(cached, startupRevision);
+            }
+            logger.trace("return new cache adapter");
+            UserAdapter adapter = new UserAdapter(cached, this, session, realm);
             managedUsers.put(userId, adapter);
             return adapter;
         } else {
@@ -251,26 +244,6 @@ public class UserCacheSession implements UserCache {
         }
     }
 
-    protected UserAdapter getUserAdapter(RealmModel realm, String userId, Long loaded, UserModel model) {
-        CachedUser cached = cache.get(userId, CachedUser.class);
-        boolean wasCached = cached != null;
-        if (cached == null) {
-            cached = new CachedUser(loaded, realm, model);
-            cache.addRevisioned(cached, startupRevision);
-        }
-        UserAdapter adapter = new UserAdapter(cached, this, session, realm);
-        if (!wasCached) {
-            onCache(realm, adapter);
-        }
-        return adapter;
-
-    }
-
-    private void onCache(RealmModel realm, UserAdapter adapter) {
-        ((OnUserCache)getDelegate()).onCache(realm, adapter);
-        ((OnUserCache)session.userCredentialManager()).onCache(realm, adapter);
-    }
-
     @Override
     public UserModel getUserByEmail(String email, RealmModel realm) {
         if (email == null) return null;
@@ -295,7 +268,12 @@ public class UserCacheSession implements UserCache {
             if (invalidations.contains(userId)) return model;
             if (managedUsers.containsKey(userId)) return managedUsers.get(userId);
 
-            UserAdapter adapter = getUserAdapter(realm, userId, loaded, model);
+            CachedUser cached = cache.get(userId, CachedUser.class);
+            if (cached == null) {
+                cached = new CachedUser(loaded, realm, model);
+                cache.addRevisioned(cached, startupRevision);
+            }
+            UserAdapter adapter = new UserAdapter(cached, this, session, realm);
             managedUsers.put(userId, adapter);
             return adapter;
         } else {
@@ -338,7 +316,12 @@ public class UserCacheSession implements UserCache {
             if (invalidations.contains(userId)) return model;
             if (managedUsers.containsKey(userId)) return managedUsers.get(userId);
 
-            UserAdapter adapter = getUserAdapter(realm, userId, loaded, model);
+            CachedUser cached = cache.get(userId, CachedUser.class);
+            if (cached == null) {
+                cached = new CachedUser(loaded, realm, model);
+                cache.addRevisioned(cached, startupRevision);
+            }
+            UserAdapter adapter = new UserAdapter(cached, this, session, realm);
             managedUsers.put(userId, adapter);
             return adapter;
         } else {
@@ -686,5 +669,4 @@ public class UserCacheSession implements UserCache {
         getDelegate().preRemove(realm, component);
 
     }
-
 }
                diff --git a/model/infinispan/src/test/java/org/keycloak/models/sessions/infinispan/initializer/ClusteredCacheBehaviorTest.java b/model/infinispan/src/test/java/org/keycloak/models/sessions/infinispan/initializer/ClusteredCacheBehaviorTest.java
index 4c5ccc4..de6e587 100755
--- a/model/infinispan/src/test/java/org/keycloak/models/sessions/infinispan/initializer/ClusteredCacheBehaviorTest.java
+++ b/model/infinispan/src/test/java/org/keycloak/models/sessions/infinispan/initializer/ClusteredCacheBehaviorTest.java
@@ -101,19 +101,14 @@ public class ClusteredCacheBehaviorTest {
 
         System.out.println("node1 create entry");
         node1Cache.put("key", "node1");
-
         System.out.println("node1 create entry");
         node1Cache.put("key", "node111");
-
         System.out.println("node2 create entry");
         node2Cache.put("key", "node2");
-
         System.out.println("node1 remove entry");
         node1Cache.remove("key");
-
         System.out.println("node2 remove entry");
         node2Cache.remove("key");
-
         System.out.println("node2 put entry");
         node2Cache.put("key", "node2");
         System.out.println("node2 evict entry");
@@ -123,28 +118,6 @@ public class ClusteredCacheBehaviorTest {
         node2Cache.putForExternalRead("key", "common");
         System.out.println("node2 remove entry");
         node2Cache.remove("key");
-        System.out.println("node1 remove entry");
-        node1Cache.remove("key");
-
-        // test remove non-existing node 2, existing node 1
-        System.out.println("Test non existent remove");
-        System.out.println("node1 create entry");
-        node1Cache.put("key", "value");
-        System.out.println("node2 remove non-existent entry");
-        System.out.println("exists?: " + node2Cache.containsKey("key"));
-        node2Cache.remove("key");
-
-        // test clear
-        System.out.println("Test clear cache");
-        System.out.println("add key to node 1, key2 to node2");
-        node1Cache.putForExternalRead("key", "value");
-        node2Cache.putForExternalRead("key", "value");
-        node2Cache.putForExternalRead("key2", "value");
-        System.out.println("Clear from node1");
-        node1Cache.clear();
-        System.out.println("node 2 exists key2?: " + node2Cache.containsKey("key2"));
-        System.out.println("node 2 exists key?: " + node2Cache.containsKey("key"));
-
 
 
     }
                diff --git a/model/jpa/src/main/java/org/keycloak/connections/jpa/DefaultJpaConnectionProvider.java b/model/jpa/src/main/java/org/keycloak/connections/jpa/DefaultJpaConnectionProvider.java
index e35e5b0..db85a82 100644
--- a/model/jpa/src/main/java/org/keycloak/connections/jpa/DefaultJpaConnectionProvider.java
+++ b/model/jpa/src/main/java/org/keycloak/connections/jpa/DefaultJpaConnectionProvider.java
@@ -17,8 +17,6 @@
 
 package org.keycloak.connections.jpa;
 
-import org.jboss.logging.Logger;
-
 import javax.persistence.EntityManager;
 
 /**
@@ -26,7 +24,6 @@ import javax.persistence.EntityManager;
  */
 public class DefaultJpaConnectionProvider implements JpaConnectionProvider {
 
-    private static final Logger logger = Logger.getLogger(DefaultJpaConnectionProvider.class);
     private final EntityManager em;
 
     public DefaultJpaConnectionProvider(EntityManager em) {
@@ -40,7 +37,6 @@ public class DefaultJpaConnectionProvider implements JpaConnectionProvider {
 
     @Override
     public void close() {
-        logger.trace("DefaultJpaConnectionProvider close()");
         em.close();
     }
 
                diff --git a/model/jpa/src/main/java/org/keycloak/connections/jpa/DefaultJpaConnectionProviderFactory.java b/model/jpa/src/main/java/org/keycloak/connections/jpa/DefaultJpaConnectionProviderFactory.java
index d029e16..3c74264 100755
--- a/model/jpa/src/main/java/org/keycloak/connections/jpa/DefaultJpaConnectionProviderFactory.java
+++ b/model/jpa/src/main/java/org/keycloak/connections/jpa/DefaultJpaConnectionProviderFactory.java
@@ -29,22 +29,12 @@ import java.util.Map;
 import javax.naming.InitialContext;
 import javax.persistence.EntityManager;
 import javax.persistence.EntityManagerFactory;
-import javax.persistence.SynchronizationType;
 import javax.sql.DataSource;
-import javax.transaction.InvalidTransactionException;
-import javax.transaction.Synchronization;
-import javax.transaction.SystemException;
-import javax.transaction.Transaction;
-import javax.transaction.TransactionManager;
-import javax.transaction.UserTransaction;
 
 import org.hibernate.ejb.AvailableSettings;
-import org.hibernate.engine.transaction.jta.platform.internal.AbstractJtaPlatform;
-import org.hibernate.engine.transaction.jta.platform.spi.JtaPlatform;
 import org.jboss.logging.Logger;
 import org.keycloak.Config;
 import org.keycloak.connections.jpa.updater.JpaUpdaterProvider;
-import org.keycloak.connections.jpa.updater.liquibase.conn.LiquibaseConnectionProvider;
 import org.keycloak.connections.jpa.util.JpaUtils;
 import org.keycloak.models.KeycloakSession;
 import org.keycloak.models.KeycloakSessionFactory;
@@ -55,7 +45,6 @@ import org.keycloak.provider.ServerInfoAwareProviderFactory;
 import org.keycloak.models.dblock.DBLockManager;
 import org.keycloak.ServerStartupError;
 import org.keycloak.timer.TimerProvider;
-import org.keycloak.transaction.JtaTransactionManagerLookup;
 
 /**
  * @author <a href="mailto:sthorger@redhat.com">Stian Thorgersen</a>
@@ -71,29 +60,16 @@ public class DefaultJpaConnectionProviderFactory implements JpaConnectionProvide
     private volatile EntityManagerFactory emf;
 
     private Config.Scope config;
-
-    private Map<String, String> operationalInfo;
-
-    private boolean jtaEnabled;
-    private JtaTransactionManagerLookup jtaLookup;
-
-    private KeycloakSessionFactory factory;
+    
+    private Map<String,String> operationalInfo;
 
     @Override
     public JpaConnectionProvider create(KeycloakSession session) {
-        logger.trace("Create JpaConnectionProvider");
         lazyInit(session);
 
-        EntityManager em = null;
-        if (!jtaEnabled) {
-            logger.trace("enlisting EntityManager in JpaKeycloakTransaction");
-            em = emf.createEntityManager();
-        } else {
-
-            em = emf.createEntityManager(SynchronizationType.SYNCHRONIZED);
-        }
+        EntityManager em = emf.createEntityManager();
         em = PersistenceExceptionConverter.create(em);
-        if (!jtaEnabled) session.getTransactionManager().enlist(new JpaKeycloakTransaction(em));
+        session.getTransactionManager().enlist(new JpaKeycloakTransaction(em));
         return new DefaultJpaConnectionProvider(em);
     }
 
@@ -116,112 +92,85 @@ public class DefaultJpaConnectionProviderFactory implements JpaConnectionProvide
 
     @Override
     public void postInit(KeycloakSessionFactory factory) {
-        this.factory = factory;
-        checkJtaEnabled(factory);
 
     }
 
-    protected void checkJtaEnabled(KeycloakSessionFactory factory) {
-        jtaLookup = (JtaTransactionManagerLookup) factory.getProviderFactory(JtaTransactionManagerLookup.class);
-        if (jtaLookup != null) {
-            if (jtaLookup.getTransactionManager() != null) {
-                jtaEnabled = true;
-            }
-        }
-    }
-
     private void lazyInit(KeycloakSession session) {
         if (emf == null) {
             synchronized (this) {
                 if (emf == null) {
-                    KeycloakModelUtils.suspendJtaTransaction(session.getKeycloakSessionFactory(), () -> {
-                        logger.debug("Initializing JPA connections");
+                    logger.debug("Initializing JPA connections");
 
-                        Map<String, Object> properties = new HashMap<String, Object>();
+                    Map<String, Object> properties = new HashMap<String, Object>();
 
-                        String unitName = "keycloak-default";
+                    String unitName = "keycloak-default";
 
-                        String dataSource = config.get("dataSource");
-                        if (dataSource != null) {
-                            if (config.getBoolean("jta", jtaEnabled)) {
-                                properties.put(AvailableSettings.JTA_DATASOURCE, dataSource);
-                            } else {
-                                properties.put(AvailableSettings.NON_JTA_DATASOURCE, dataSource);
-                            }
+                    String dataSource = config.get("dataSource");
+                    if (dataSource != null) {
+                        if (config.getBoolean("jta", false)) {
+                            properties.put(AvailableSettings.JTA_DATASOURCE, dataSource);
                         } else {
-                            properties.put(AvailableSettings.JDBC_URL, config.get("url"));
-                            properties.put(AvailableSettings.JDBC_DRIVER, config.get("driver"));
-
-                            String user = config.get("user");
-                            if (user != null) {
-                                properties.put(AvailableSettings.JDBC_USER, user);
-                            }
-                            String password = config.get("password");
-                            if (password != null) {
-                                properties.put(AvailableSettings.JDBC_PASSWORD, password);
-                            }
+                            properties.put(AvailableSettings.NON_JTA_DATASOURCE, dataSource);
+                        }
+                    } else {
+                        properties.put(AvailableSettings.JDBC_URL, config.get("url"));
+                        properties.put(AvailableSettings.JDBC_DRIVER, config.get("driver"));
+
+                        String user = config.get("user");
+                        if (user != null) {
+                            properties.put(AvailableSettings.JDBC_USER, user);
+                        }
+                        String password = config.get("password");
+                        if (password != null) {
+                            properties.put(AvailableSettings.JDBC_PASSWORD, password);
+                        }
+                    }
+
+                    String schema = getSchema();
+                    if (schema != null) {
+                        properties.put(JpaUtils.HIBERNATE_DEFAULT_SCHEMA, schema);
+                    }
+
+                    MigrationStrategy migrationStrategy = getMigrationStrategy();
+                    boolean initializeEmpty = config.getBoolean("initializeEmpty", true);
+                    File databaseUpdateFile = getDatabaseUpdateFile();
+
+                    properties.put("hibernate.show_sql", config.getBoolean("showSql", false));
+                    properties.put("hibernate.format_sql", config.getBoolean("formatSql", true));
+
+                    Connection connection = getConnection();
+                    try{ 
+	                    prepareOperationalInfo(connection);
+
+                        String driverDialect = detectDialect(connection);
+                        if (driverDialect != null) {
+                            properties.put("hibernate.dialect", driverDialect);
                         }
 
-                        String schema = getSchema();
-                        if (schema != null) {
-                            properties.put(JpaUtils.HIBERNATE_DEFAULT_SCHEMA, schema);
+                        migration(migrationStrategy, initializeEmpty, schema, databaseUpdateFile, connection, session);
+
+                        int globalStatsInterval = config.getInt("globalStatsInterval", -1);
+                        if (globalStatsInterval != -1) {
+                            properties.put("hibernate.generate_statistics", true);
                         }
 
-                        MigrationStrategy migrationStrategy = getMigrationStrategy();
-                        boolean initializeEmpty = config.getBoolean("initializeEmpty", true);
-                        File databaseUpdateFile = getDatabaseUpdateFile();
-
-                        properties.put("hibernate.show_sql", config.getBoolean("showSql", false));
-                        properties.put("hibernate.format_sql", config.getBoolean("formatSql", true));
-
-                        Connection connection = getConnection();
-                        try {
-                            prepareOperationalInfo(connection);
-
-                            String driverDialect = detectDialect(connection);
-                            if (driverDialect != null) {
-                                properties.put("hibernate.dialect", driverDialect);
-                            }
-
-                            migration(migrationStrategy, initializeEmpty, schema, databaseUpdateFile, connection, session);
-
-                            int globalStatsInterval = config.getInt("globalStatsInterval", -1);
-                            if (globalStatsInterval != -1) {
-                                properties.put("hibernate.generate_statistics", true);
-                            }
-
-                            logger.trace("Creating EntityManagerFactory");
-                            logger.tracev("***** create EMF jtaEnabled {0} ", jtaEnabled);
-                            if (jtaEnabled) {
-                                properties.put(org.hibernate.cfg.AvailableSettings.JTA_PLATFORM, new AbstractJtaPlatform() {
-                                    @Override
-                                    protected TransactionManager locateTransactionManager() {
-                                        return jtaLookup.getTransactionManager();
-                                    }
-
-                                    @Override
-                                    protected UserTransaction locateUserTransaction() {
-                                        return null;
-                                    }
-                                });
-                            }
-                            emf = JpaUtils.createEntityManagerFactory(session, unitName, properties, getClass().getClassLoader(), jtaEnabled);
-                            logger.trace("EntityManagerFactory created");
-
-                            if (globalStatsInterval != -1) {
-                                startGlobalStats(session, globalStatsInterval);
-                            }
-                        } finally {
-                            // Close after creating EntityManagerFactory to prevent in-mem databases from closing
-                            if (connection != null) {
-                                try {
-                                    connection.close();
-                                } catch (SQLException e) {
-                                    logger.warn("Can't close connection", e);
-                                }
-                            }
+	                    logger.trace("Creating EntityManagerFactory");
+	                    emf = JpaUtils.createEntityManagerFactory(session, unitName, properties, getClass().getClassLoader());
+	                    logger.trace("EntityManagerFactory created");
+
+                        if (globalStatsInterval != -1) {
+                            startGlobalStats(session, globalStatsInterval);
                         }
-                    });
+                    } finally {
+	                    // Close after creating EntityManagerFactory to prevent in-mem databases from closing
+	                    if (connection != null) {
+	                        try {
+	                            connection.close();
+	                        } catch (SQLException e) {
+	                            logger.warn("Can't close connection", e);
+	                        }
+	                    }
+                    }
                 }
             }
         }
@@ -233,19 +182,19 @@ public class DefaultJpaConnectionProviderFactory implements JpaConnectionProvide
     }
 
     protected void prepareOperationalInfo(Connection connection) {
-        try {
-            operationalInfo = new LinkedHashMap<>();
-            DatabaseMetaData md = connection.getMetaData();
-            operationalInfo.put("databaseUrl", md.getURL());
-            operationalInfo.put("databaseUser", md.getUserName());
-            operationalInfo.put("databaseProduct", md.getDatabaseProductName() + " " + md.getDatabaseProductVersion());
-            operationalInfo.put("databaseDriver", md.getDriverName() + " " + md.getDriverVersion());
+  		try {
+  			operationalInfo = new LinkedHashMap<>();
+  			DatabaseMetaData md = connection.getMetaData();
+  			operationalInfo.put("databaseUrl",md.getURL());
+  			operationalInfo.put("databaseUser", md.getUserName());
+  			operationalInfo.put("databaseProduct", md.getDatabaseProductName() + " " + md.getDatabaseProductVersion());
+  			operationalInfo.put("databaseDriver", md.getDriverName() + " " + md.getDriverVersion());
 
             logger.debugf("Database info: %s", operationalInfo.toString());
-        } catch (SQLException e) {
-            logger.warn("Unable to prepare operational info due database exception: " + e.getMessage());
-        }
-    }
+  		} catch (SQLException e) {
+  			logger.warn("Unable to prepare operational info due database exception: " + e.getMessage());
+  		}
+  	}
 
 
     protected String detectDialect(Connection connection) {
@@ -385,11 +334,11 @@ public class DefaultJpaConnectionProviderFactory implements JpaConnectionProvide
     public String getSchema() {
         return config.get("schema");
     }
-
+    
     @Override
-    public Map<String, String> getOperationalInfo() {
-        return operationalInfo;
-    }
+  	public Map<String,String> getOperationalInfo() {
+  		return operationalInfo;
+  	}
 
     private MigrationStrategy getMigrationStrategy() {
         String migrationStrategy = config.get("migrationStrategy");
                diff --git a/model/jpa/src/main/java/org/keycloak/connections/jpa/updater/liquibase/lock/LiquibaseDBLockProvider.java b/model/jpa/src/main/java/org/keycloak/connections/jpa/updater/liquibase/lock/LiquibaseDBLockProvider.java
index d080542..7c48499 100644
--- a/model/jpa/src/main/java/org/keycloak/connections/jpa/updater/liquibase/lock/LiquibaseDBLockProvider.java
+++ b/model/jpa/src/main/java/org/keycloak/connections/jpa/updater/liquibase/lock/LiquibaseDBLockProvider.java
@@ -23,13 +23,14 @@ import java.sql.SQLException;
 import liquibase.Liquibase;
 import liquibase.exception.DatabaseException;
 import liquibase.exception.LiquibaseException;
+import liquibase.exception.LockException;
+import liquibase.lockservice.LockService;
 import org.jboss.logging.Logger;
 import org.keycloak.connections.jpa.JpaConnectionProvider;
 import org.keycloak.connections.jpa.JpaConnectionProviderFactory;
 import org.keycloak.connections.jpa.updater.liquibase.conn.LiquibaseConnectionProvider;
 import org.keycloak.models.KeycloakSession;
 import org.keycloak.models.dblock.DBLockProvider;
-import org.keycloak.models.utils.KeycloakModelUtils;
 
 /**
  * @author <a href="mailto:mposolda@redhat.com">Marek Posolda</a>
@@ -56,7 +57,6 @@ public class LiquibaseDBLockProvider implements DBLockProvider {
         this.session = session;
     }
 
-
     private void lazyInit() {
         if (!initialized) {
             LiquibaseConnectionProvider liquibaseProvider = session.getProvider(LiquibaseConnectionProvider.class);
@@ -92,41 +92,35 @@ public class LiquibaseDBLockProvider implements DBLockProvider {
 
     @Override
     public void waitForLock() {
-        KeycloakModelUtils.suspendJtaTransaction(session.getKeycloakSessionFactory(), () -> {
-
-            lazyInit();
-
-            while (maxAttempts > 0) {
-                try {
-                    lockService.waitForLock();
-                    factory.setHasLock(true);
-                    this.maxAttempts = DEFAULT_MAX_ATTEMPTS;
-                    return;
-                } catch (LockRetryException le) {
-                    // Indicates we should try to acquire lock again in different transaction
-                    safeRollbackConnection();
-                    restart();
-                    maxAttempts--;
-                } catch (RuntimeException re) {
-                    safeRollbackConnection();
-                    safeCloseConnection();
-                    throw re;
-                }
-            }
-        });
+        lazyInit();
 
+        while (maxAttempts > 0) {
+            try {
+                lockService.waitForLock();
+                factory.setHasLock(true);
+                this.maxAttempts = DEFAULT_MAX_ATTEMPTS;
+                return;
+            } catch (LockRetryException le) {
+                // Indicates we should try to acquire lock again in different transaction
+                safeRollbackConnection();
+                restart();
+                maxAttempts--;
+            } catch (RuntimeException re) {
+                safeRollbackConnection();
+                safeCloseConnection();
+                throw re;
+            }
+        }
     }
 
 
     @Override
     public void releaseLock() {
-        KeycloakModelUtils.suspendJtaTransaction(session.getKeycloakSessionFactory(), () -> {
-            lazyInit();
+        lazyInit();
 
-            lockService.releaseLock();
-            lockService.reset();
-            factory.setHasLock(false);
-        });
+        lockService.releaseLock();
+        lockService.reset();
+        factory.setHasLock(false);
     }
 
     @Override
@@ -142,25 +136,21 @@ public class LiquibaseDBLockProvider implements DBLockProvider {
 
     @Override
     public void destroyLockInfo() {
-        KeycloakModelUtils.suspendJtaTransaction(session.getKeycloakSessionFactory(), () -> {
-            lazyInit();
+        lazyInit();
 
-            try {
-                this.lockService.destroy();
-                dbConnection.commit();
-                logger.debug("Destroyed lock table");
-            } catch (DatabaseException | SQLException de) {
-                logger.error("Failed to destroy lock table");
-                safeRollbackConnection();
-            }
-        });
+        try {
+            this.lockService.destroy();
+            dbConnection.commit();
+            logger.debug("Destroyed lock table");
+        } catch (DatabaseException | SQLException de) {
+            logger.error("Failed to destroy lock table");
+            safeRollbackConnection();
+        }
     }
 
     @Override
     public void close() {
-        KeycloakModelUtils.suspendJtaTransaction(session.getKeycloakSessionFactory(), () -> {
-            safeCloseConnection();
-        });
+        safeCloseConnection();
     }
 
     private void safeRollbackConnection() {
                diff --git a/model/jpa/src/main/java/org/keycloak/connections/jpa/util/JpaUtils.java b/model/jpa/src/main/java/org/keycloak/connections/jpa/util/JpaUtils.java
index 0385f6a..5ac7d2f 100644
--- a/model/jpa/src/main/java/org/keycloak/connections/jpa/util/JpaUtils.java
+++ b/model/jpa/src/main/java/org/keycloak/connections/jpa/util/JpaUtils.java
@@ -21,8 +21,6 @@ import org.hibernate.boot.registry.classloading.internal.ClassLoaderServiceImpl;
 import org.hibernate.jpa.boot.internal.ParsedPersistenceXmlDescriptor;
 import org.hibernate.jpa.boot.internal.PersistenceXmlParser;
 import org.hibernate.jpa.boot.spi.Bootstrap;
-import org.jboss.logging.Logger;
-import org.keycloak.connections.jpa.DefaultJpaConnectionProviderFactory;
 import org.keycloak.connections.jpa.entityprovider.JpaEntityProvider;
 import org.keycloak.connections.jpa.entityprovider.ProxyClassLoader;
 import org.keycloak.models.KeycloakSession;
@@ -48,9 +46,8 @@ public class JpaUtils {
         return (schema==null) ? tableName : schema + "." + tableName;
     }
 
-    public static EntityManagerFactory createEntityManagerFactory(KeycloakSession session, String unitName, Map<String, Object> properties, ClassLoader classLoader, boolean jta) {
-        PersistenceUnitTransactionType txType = jta ? PersistenceUnitTransactionType.JTA : PersistenceUnitTransactionType.RESOURCE_LOCAL;
-        PersistenceXmlParser parser = new PersistenceXmlParser(new ClassLoaderServiceImpl(classLoader), txType);
+    public static EntityManagerFactory createEntityManagerFactory(KeycloakSession session, String unitName, Map<String, Object> properties, ClassLoader classLoader) {
+        PersistenceXmlParser parser = new PersistenceXmlParser(new ClassLoaderServiceImpl(classLoader), PersistenceUnitTransactionType.RESOURCE_LOCAL);
         List<ParsedPersistenceXmlDescriptor> persistenceUnits = parser.doResolve(properties);
         for (ParsedPersistenceXmlDescriptor persistenceUnit : persistenceUnits) {
             if (persistenceUnit.getName().equals(unitName)) {
@@ -61,7 +58,6 @@ public class JpaUtils {
                 }
                 // Now build the entity manager factory, supplying a proxy classloader, so Hibernate will be able
                 // to find and load the extra provided entities. Set the provided classloader as parent classloader.
-                persistenceUnit.setTransactionType(txType);
                 return Bootstrap.getEntityManagerFactoryBuilder(persistenceUnit, properties,
                         new ProxyClassLoader(providedEntities, classLoader)).build();
             }
                diff --git a/model/jpa/src/main/java/org/keycloak/models/jpa/entities/CredentialEntity.java b/model/jpa/src/main/java/org/keycloak/models/jpa/entities/CredentialEntity.java
index 4c8f0b3..ceb284c 100755
--- a/model/jpa/src/main/java/org/keycloak/models/jpa/entities/CredentialEntity.java
+++ b/model/jpa/src/main/java/org/keycloak/models/jpa/entities/CredentialEntity.java
@@ -19,7 +19,6 @@ package org.keycloak.models.jpa.entities;
 
 import javax.persistence.Access;
 import javax.persistence.AccessType;
-import javax.persistence.CascadeType;
 import javax.persistence.Column;
 import javax.persistence.Entity;
 import javax.persistence.FetchType;
@@ -28,19 +27,14 @@ import javax.persistence.JoinColumn;
 import javax.persistence.ManyToOne;
 import javax.persistence.NamedQueries;
 import javax.persistence.NamedQuery;
-import javax.persistence.OneToMany;
 import javax.persistence.Table;
-import java.util.ArrayList;
-import java.util.Collection;
 
 /**
  * @author <a href="mailto:bill@burkecentral.com">Bill Burke</a>
  * @version $Revision: 1 $
  */
 @NamedQueries({
-        @NamedQuery(name="credentialByUser", query="select cred from CredentialEntity cred where cred.user = :user"),
         @NamedQuery(name="credentialByUserAndType", query="select cred from CredentialEntity cred where cred.user = :user and cred.type = :type"),
-        @NamedQuery(name="credentialByNameAndType", query="select cred from CredentialEntity cred where cred.user = :user and cred.type = :type and cred.device = :device"),
         @NamedQuery(name="deleteCredentialsByRealm", query="delete from CredentialEntity cred where cred.user IN (select u from UserEntity u where u.realmId=:realmId)"),
         @NamedQuery(name="deleteCredentialsByRealmAndLink", query="delete from CredentialEntity cred where cred.user IN (select u from UserEntity u where u.realmId=:realmId and u.federationLink=:link)")
 
@@ -80,8 +74,6 @@ public class CredentialEntity {
     @Column(name="PERIOD")
     protected int period;
 
-    @OneToMany(cascade = CascadeType.REMOVE, fetch = FetchType.EAGER, orphanRemoval = true, mappedBy="credential")
-    protected Collection<CredentialAttributeEntity> credentialAttributes = new ArrayList<>();
 
     public String getId() {
         return id;
@@ -179,14 +171,6 @@ public class CredentialEntity {
         this.period = period;
     }
 
-    public Collection<CredentialAttributeEntity> getCredentialAttributes() {
-        return credentialAttributes;
-    }
-
-    public void setCredentialAttributes(Collection<CredentialAttributeEntity> credentialAttributes) {
-        this.credentialAttributes = credentialAttributes;
-    }
-
     @Override
     public boolean equals(Object o) {
         if (this == o) return true;
                diff --git a/model/jpa/src/main/java/org/keycloak/models/jpa/JpaUserProvider.java b/model/jpa/src/main/java/org/keycloak/models/jpa/JpaUserProvider.java
index d44c6fe..0d938d6 100755
--- a/model/jpa/src/main/java/org/keycloak/models/jpa/JpaUserProvider.java
+++ b/model/jpa/src/main/java/org/keycloak/models/jpa/JpaUserProvider.java
@@ -17,11 +17,7 @@
 
 package org.keycloak.models.jpa;
 
-import org.keycloak.common.util.MultivaluedHashMap;
 import org.keycloak.component.ComponentModel;
-import org.keycloak.credential.CredentialInput;
-import org.keycloak.credential.CredentialModel;
-import org.keycloak.credential.UserCredentialStore;
 import org.keycloak.models.ClientModel;
 import org.keycloak.models.CredentialValidationOutput;
 import org.keycloak.models.FederatedIdentityModel;
@@ -38,8 +34,6 @@ import org.keycloak.models.UserCredentialModel;
 import org.keycloak.models.UserFederationProviderModel;
 import org.keycloak.models.UserModel;
 import org.keycloak.models.UserProvider;
-import org.keycloak.models.jpa.entities.CredentialAttributeEntity;
-import org.keycloak.models.jpa.entities.CredentialEntity;
 import org.keycloak.models.jpa.entities.FederatedIdentityEntity;
 import org.keycloak.models.jpa.entities.UserAttributeEntity;
 import org.keycloak.models.jpa.entities.UserConsentEntity;
@@ -54,9 +48,7 @@ import javax.persistence.EntityManager;
 import javax.persistence.TypedQuery;
 import java.util.ArrayList;
 import java.util.Collection;
-import java.util.Collections;
 import java.util.HashSet;
-import java.util.Iterator;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
@@ -66,7 +58,7 @@ import java.util.Set;
  * @author <a href="mailto:bill@burkecentral.com">Bill Burke</a>
  * @version $Revision: 1 $
  */
-public class JpaUserProvider implements UserProvider, UserCredentialStore {
+public class JpaUserProvider implements UserProvider {
 
     private static final String EMAIL = "email";
     private static final String USERNAME = "username";
@@ -375,8 +367,6 @@ public class JpaUserProvider implements UserProvider, UserCredentialStore {
                 .setParameter("realmId", realm.getId()).executeUpdate();
         num = em.createNamedQuery("deleteFederatedIdentityByRealm")
                 .setParameter("realmId", realm.getId()).executeUpdate();
-        num = em.createNamedQuery("deleteCredentialAttributeByRealm")
-                .setParameter("realmId", realm.getId()).executeUpdate();
         num = em.createNamedQuery("deleteCredentialsByRealm")
                 .setParameter("realmId", realm.getId()).executeUpdate();
         num = em.createNamedQuery("deleteUserAttributesByRealm")
@@ -401,10 +391,6 @@ public class JpaUserProvider implements UserProvider, UserCredentialStore {
                 .setParameter("realmId", realm.getId())
                 .setParameter("link", link.getId())
                 .executeUpdate();
-        num = em.createNamedQuery("deleteCredentialAttributeByRealmAndLink")
-                .setParameter("realmId", realm.getId())
-                .setParameter("link", link.getId())
-                .executeUpdate();
         num = em.createNamedQuery("deleteCredentialsByRealmAndLink")
                 .setParameter("realmId", realm.getId())
                 .setParameter("link", link.getId())
@@ -730,174 +716,4 @@ public class JpaUserProvider implements UserProvider, UserCredentialStore {
     public void preRemove(RealmModel realm, ComponentModel component) {
 
     }
-
-    @Override
-    public void updateCredential(RealmModel realm, UserModel user, CredentialModel cred) {
-        CredentialEntity entity = em.find(CredentialEntity.class, cred.getId());
-        if (entity == null) return;
-        entity.setAlgorithm(cred.getAlgorithm());
-        entity.setCounter(cred.getCounter());
-        entity.setCreatedDate(cred.getCreatedDate());
-        entity.setDevice(cred.getDevice());
-        entity.setDigits(cred.getDigits());
-        entity.setHashIterations(cred.getHashIterations());
-        entity.setPeriod(cred.getPeriod());
-        entity.setSalt(cred.getSalt());
-        entity.setType(cred.getType());
-        entity.setValue(cred.getValue());
-        if (entity.getCredentialAttributes().isEmpty() && (cred.getConfig() == null || cred.getConfig().isEmpty())) {
-
-        } else {
-            MultivaluedHashMap<String, String> attrs = cred.getConfig();
-            MultivaluedHashMap<String, String> config = cred.getConfig();
-            if (config == null) config = new MultivaluedHashMap<>();
-
-            Iterator<CredentialAttributeEntity> it = entity.getCredentialAttributes().iterator();
-            while (it.hasNext()) {
-                CredentialAttributeEntity attr = it.next();
-                List<String> values = config.getList(attr.getName());
-                if (values == null || !values.contains(attr.getValue())) {
-                    em.remove(attr);
-                    it.remove();
-                } else {
-                    attrs.add(attr.getName(), attr.getValue());
-                }
-
-            }
-            for (String key : config.keySet()) {
-                List<String> values = config.getList(key);
-                List<String> attrValues = attrs.getList(key);
-                for (String val : values) {
-                    if (attrValues == null || !attrValues.contains(val)) {
-                        CredentialAttributeEntity attr = new CredentialAttributeEntity();
-                        attr.setId(KeycloakModelUtils.generateId());
-                        attr.setValue(val);
-                        attr.setName(key);
-                        attr.setCredential(entity);
-                        em.persist(attr);
-                        entity.getCredentialAttributes().add(attr);
-                    }
-                }
-            }
-
-        }
-
-    }
-
-    @Override
-    public CredentialModel createCredential(RealmModel realm, UserModel user, CredentialModel cred) {
-        CredentialEntity entity = new CredentialEntity();
-        String id = cred.getId() == null ? KeycloakModelUtils.generateId() : cred.getId();
-        entity.setId(id);
-        entity.setAlgorithm(cred.getAlgorithm());
-        entity.setCounter(cred.getCounter());
-        entity.setCreatedDate(cred.getCreatedDate());
-        entity.setDevice(cred.getDevice());
-        entity.setDigits(cred.getDigits());
-        entity.setHashIterations(cred.getHashIterations());
-        entity.setPeriod(cred.getPeriod());
-        entity.setSalt(cred.getSalt());
-        entity.setType(cred.getType());
-        entity.setValue(cred.getValue());
-        UserEntity userRef = em.getReference(UserEntity.class, user.getId());
-        entity.setUser(userRef);
-        em.persist(entity);
-        MultivaluedHashMap<String, String> config = cred.getConfig();
-        if (config != null || !config.isEmpty()) {
-
-            for (String key : config.keySet()) {
-                List<String> values = config.getList(key);
-                for (String val : values) {
-                    CredentialAttributeEntity attr = new CredentialAttributeEntity();
-                    attr.setId(KeycloakModelUtils.generateId());
-                    attr.setValue(val);
-                    attr.setName(key);
-                    attr.setCredential(entity);
-                    em.persist(attr);
-                    entity.getCredentialAttributes().add(attr);
-                }
-            }
-
-        }
-        return toModel(entity);
-    }
-
-    @Override
-    public boolean removeStoredCredential(RealmModel realm, UserModel user, String id) {
-        CredentialEntity entity = em.find(CredentialEntity.class, id);
-        if (entity == null) return false;
-        em.remove(entity);
-        return true;
-    }
-
-    @Override
-    public CredentialModel getStoredCredentialById(RealmModel realm, UserModel user, String id) {
-        CredentialEntity entity = em.find(CredentialEntity.class, id);
-        if (entity == null) return null;
-        CredentialModel model = toModel(entity);
-        return model;
-    }
-
-    protected CredentialModel toModel(CredentialEntity entity) {
-        CredentialModel model = new CredentialModel();
-        model.setId(entity.getId());
-        model.setType(entity.getType());
-        model.setValue(entity.getValue());
-        model.setAlgorithm(entity.getAlgorithm());
-        model.setSalt(entity.getSalt());
-        model.setPeriod(entity.getPeriod());
-        model.setCounter(entity.getCounter());
-        model.setCreatedDate(entity.getCreatedDate());
-        model.setDevice(entity.getDevice());
-        model.setDigits(entity.getDigits());
-        MultivaluedHashMap<String, String> config = new MultivaluedHashMap<>();
-        model.setConfig(config);
-        for (CredentialAttributeEntity attr : entity.getCredentialAttributes()) {
-            config.add(attr.getName(), attr.getValue());
-        }
-        return model;
-    }
-
-    @Override
-    public List<CredentialModel> getStoredCredentials(RealmModel realm, UserModel user) {
-        UserEntity userEntity = em.getReference(UserEntity.class, user.getId());
-        TypedQuery<CredentialEntity> query = em.createNamedQuery("credentialByUser", CredentialEntity.class)
-                .setParameter("user", userEntity);
-        List<CredentialEntity> results = query.getResultList();
-        List<CredentialModel> rtn = new LinkedList<>();
-        for (CredentialEntity entity : results) {
-            rtn.add(toModel(entity));
-        }
-        return rtn;
-    }
-
-    @Override
-    public List<CredentialModel> getStoredCredentialsByType(RealmModel realm, UserModel user, String type) {
-        UserEntity userEntity = em.getReference(UserEntity.class, user.getId());
-        TypedQuery<CredentialEntity> query = em.createNamedQuery("credentialByUserAndType", CredentialEntity.class)
-                .setParameter("type", type)
-                .setParameter("user", userEntity);
-        List<CredentialEntity> results = query.getResultList();
-        List<CredentialModel> rtn = new LinkedList<>();
-        for (CredentialEntity entity : results) {
-            rtn.add(toModel(entity));
-        }
-        return rtn;
-    }
-
-    @Override
-    public CredentialModel getStoredCredentialByNameAndType(RealmModel realm, UserModel user, String name, String type) {
-        UserEntity userEntity = em.getReference(UserEntity.class, user.getId());
-        TypedQuery<CredentialEntity> query = em.createNamedQuery("credentialByNameAndType", CredentialEntity.class)
-                .setParameter("type", type)
-                .setParameter("device", name)
-                .setParameter("user", userEntity);
-        List<CredentialEntity> results = query.getResultList();
-        if (results.isEmpty()) return null;
-        return toModel(results.get(0));
-    }
-
-
-
-
 }
                diff --git a/model/jpa/src/main/java/org/keycloak/storage/jpa/entity/FederatedUserCredentialEntity.java b/model/jpa/src/main/java/org/keycloak/storage/jpa/entity/FederatedUserCredentialEntity.java
index 52a757c..996608b 100755
--- a/model/jpa/src/main/java/org/keycloak/storage/jpa/entity/FederatedUserCredentialEntity.java
+++ b/model/jpa/src/main/java/org/keycloak/storage/jpa/entity/FederatedUserCredentialEntity.java
@@ -17,12 +17,10 @@
 
 package org.keycloak.storage.jpa.entity;
 
-import org.keycloak.models.jpa.entities.CredentialEntity;
 import org.keycloak.models.jpa.entities.UserEntity;
 
 import javax.persistence.Access;
 import javax.persistence.AccessType;
-import javax.persistence.CascadeType;
 import javax.persistence.Column;
 import javax.persistence.Entity;
 import javax.persistence.FetchType;
@@ -31,10 +29,7 @@ import javax.persistence.JoinColumn;
 import javax.persistence.ManyToOne;
 import javax.persistence.NamedQueries;
 import javax.persistence.NamedQuery;
-import javax.persistence.OneToMany;
 import javax.persistence.Table;
-import java.util.ArrayList;
-import java.util.Collection;
 
 /**
  * @author <a href="mailto:bill@burkecentral.com">Bill Burke</a>
@@ -43,7 +38,6 @@ import java.util.Collection;
 @NamedQueries({
         @NamedQuery(name="federatedUserCredentialByUser", query="select cred from FederatedUserCredentialEntity cred where cred.userId = :userId"),
         @NamedQuery(name="federatedUserCredentialByUserAndType", query="select cred from FederatedUserCredentialEntity cred where cred.userId = :userId and cred.type = :type"),
-        @NamedQuery(name="federatedUserCredentialByNameAndType", query="select cred from FederatedUserCredentialEntity cred where cred.userId = :userId and cred.type = :type and cred.device = :device"),
         @NamedQuery(name="deleteFederatedUserCredentialByUser", query="delete from FederatedUserCredentialEntity cred where cred.userId = :userId and cred.realmId = :realmId"),
         @NamedQuery(name="deleteFederatedUserCredentialByUserAndType", query="delete from FederatedUserCredentialEntity cred where cred.userId = :userId and cred.type = :type"),
         @NamedQuery(name="deleteFederatedUserCredentialByUserAndTypeAndDevice", query="delete from FederatedUserCredentialEntity cred where cred.userId = :userId and cred.type = :type and cred.device = :device"),
@@ -93,8 +87,6 @@ public class FederatedUserCredentialEntity {
     protected int digits;
     @Column(name="PERIOD")
     protected int period;
-    @OneToMany(cascade = CascadeType.REMOVE, fetch = FetchType.EAGER, orphanRemoval = true, mappedBy="credential")
-    protected Collection<FederatedUserCredentialAttributeEntity> credentialAttributes = new ArrayList<>();
 
 
     public String getId() {
@@ -209,14 +201,6 @@ public class FederatedUserCredentialEntity {
         this.period = period;
     }
 
-    public Collection<FederatedUserCredentialAttributeEntity> getCredentialAttributes() {
-        return credentialAttributes;
-    }
-
-    public void setCredentialAttributes(Collection<FederatedUserCredentialAttributeEntity> credentialAttributes) {
-        this.credentialAttributes = credentialAttributes;
-    }
-
     @Override
     public boolean equals(Object o) {
         if (this == o) return true;
                diff --git a/model/jpa/src/main/java/org/keycloak/storage/jpa/JpaUserFederatedStorageProvider.java b/model/jpa/src/main/java/org/keycloak/storage/jpa/JpaUserFederatedStorageProvider.java
index 1c72da0..f6710dd 100644
--- a/model/jpa/src/main/java/org/keycloak/storage/jpa/JpaUserFederatedStorageProvider.java
+++ b/model/jpa/src/main/java/org/keycloak/storage/jpa/JpaUserFederatedStorageProvider.java
@@ -18,8 +18,6 @@ package org.keycloak.storage.jpa;
 
 import org.keycloak.common.util.MultivaluedHashMap;
 import org.keycloak.component.ComponentModel;
-import org.keycloak.credential.CredentialModel;
-import org.keycloak.credential.UserCredentialStore;
 import org.keycloak.models.ClientModel;
 import org.keycloak.models.FederatedIdentityModel;
 import org.keycloak.models.GroupModel;
@@ -51,7 +49,6 @@ import org.keycloak.storage.jpa.entity.FederatedUserAttributeEntity;
 import org.keycloak.storage.jpa.entity.FederatedUserConsentEntity;
 import org.keycloak.storage.jpa.entity.FederatedUserConsentProtocolMapperEntity;
 import org.keycloak.storage.jpa.entity.FederatedUserConsentRoleEntity;
-import org.keycloak.storage.jpa.entity.FederatedUserCredentialAttributeEntity;
 import org.keycloak.storage.jpa.entity.FederatedUserCredentialEntity;
 import org.keycloak.storage.jpa.entity.FederatedUserGroupMembershipEntity;
 import org.keycloak.storage.jpa.entity.FederatedUserRequiredActionEntity;
@@ -62,7 +59,6 @@ import javax.persistence.TypedQuery;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.HashSet;
-import java.util.Iterator;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Set;
@@ -79,8 +75,7 @@ public class JpaUserFederatedStorageProvider implements
         UserCredentialsFederatedStorage,
         UserGroupMembershipFederatedStorage,
         UserRequiredActionsFederatedStorage,
-        UserRoleMappingsFederatedStorage,
-        UserCredentialStore {
+        UserRoleMappingsFederatedStorage {
 
     private final KeycloakSession session;
     protected EntityManager em;
@@ -612,200 +607,6 @@ public class JpaUserFederatedStorageProvider implements
     }
 
     @Override
-    public boolean removeCredential(RealmModel realm, String id) {
-        return false;
-    }
-
-    @Override
-    public CredentialModel getCredentialById(String id) {
-        return null;
-    }
-
-    @Override
-    public List<CredentialModel> getCredentials(RealmModel realm) {
-        return null;
-    }
-
-    @Override
-    public List<CredentialModel> getUserCredentials(RealmModel realm, UserModel user) {
-        return null;
-    }
-
-    @Override
-    public List<CredentialModel> getCredentialsByType(RealmModel realm, UserModel user, String type) {
-        return null;
-    }
-
-    @Override
-    public CredentialModel getCredentialByNameAndType(RealmModel realm, UserModel user, String name, String type) {
-        return null;
-    }
-
-    @Override
-    public void updateCredential(RealmModel realm, UserModel user, CredentialModel cred) {
-        FederatedUserCredentialEntity entity = em.find(FederatedUserCredentialEntity.class, cred.getId());
-        if (entity == null) return;
-        entity.setAlgorithm(cred.getAlgorithm());
-        entity.setCounter(cred.getCounter());
-        entity.setCreatedDate(cred.getCreatedDate());
-        entity.setDevice(cred.getDevice());
-        entity.setDigits(cred.getDigits());
-        entity.setHashIterations(cred.getHashIterations());
-        entity.setPeriod(cred.getPeriod());
-        entity.setSalt(cred.getSalt());
-        entity.setType(cred.getType());
-        entity.setValue(cred.getValue());
-        if (entity.getCredentialAttributes().isEmpty() && (cred.getConfig() == null || cred.getConfig().isEmpty())) {
-
-        } else {
-            MultivaluedHashMap<String, String> attrs = cred.getConfig();
-            MultivaluedHashMap<String, String> config = cred.getConfig();
-            if (config == null) config = new MultivaluedHashMap<>();
-
-            Iterator<FederatedUserCredentialAttributeEntity> it = entity.getCredentialAttributes().iterator();
-            while (it.hasNext()) {
-                FederatedUserCredentialAttributeEntity attr = it.next();
-                List<String> values = config.getList(attr.getName());
-                if (values == null || !values.contains(attr.getValue())) {
-                    em.remove(attr);
-                    it.remove();
-                } else {
-                    attrs.add(attr.getName(), attr.getValue());
-                }
-
-            }
-            for (String key : config.keySet()) {
-                List<String> values = config.getList(key);
-                List<String> attrValues = attrs.getList(key);
-                for (String val : values) {
-                    if (attrValues == null || !attrValues.contains(val)) {
-                        FederatedUserCredentialAttributeEntity attr = new FederatedUserCredentialAttributeEntity();
-                        attr.setId(KeycloakModelUtils.generateId());
-                        attr.setValue(val);
-                        attr.setName(key);
-                        attr.setCredential(entity);
-                        em.persist(attr);
-                        entity.getCredentialAttributes().add(attr);
-                    }
-                }
-            }
-
-        }
-
-    }
-
-    @Override
-    public CredentialModel createCredential(RealmModel realm, UserModel user, CredentialModel cred) {
-        FederatedUserCredentialEntity entity = new FederatedUserCredentialEntity();
-        String id = cred.getId() == null ? KeycloakModelUtils.generateId() : cred.getId();
-        entity.setId(id);
-        entity.setAlgorithm(cred.getAlgorithm());
-        entity.setCounter(cred.getCounter());
-        entity.setCreatedDate(cred.getCreatedDate());
-        entity.setDevice(cred.getDevice());
-        entity.setDigits(cred.getDigits());
-        entity.setHashIterations(cred.getHashIterations());
-        entity.setPeriod(cred.getPeriod());
-        entity.setSalt(cred.getSalt());
-        entity.setType(cred.getType());
-        entity.setValue(cred.getValue());
-        entity.setUserId(user.getId());
-        entity.setRealmId(realm.getId());
-        entity.setStorageProviderId(StorageId.resolveProviderId(user));
-        em.persist(entity);
-        MultivaluedHashMap<String, String> config = cred.getConfig();
-        if (config != null || !config.isEmpty()) {
-
-            for (String key : config.keySet()) {
-                List<String> values = config.getList(key);
-                for (String val : values) {
-                    FederatedUserCredentialAttributeEntity attr = new FederatedUserCredentialAttributeEntity();
-                    attr.setId(KeycloakModelUtils.generateId());
-                    attr.setValue(val);
-                    attr.setName(key);
-                    attr.setCredential(entity);
-                    em.persist(attr);
-                    entity.getCredentialAttributes().add(attr);
-                }
-            }
-
-        }
-        return toModel(entity);
-    }
-
-    @Override
-    public boolean removeStoredCredential(RealmModel realm, UserModel user, String id) {
-        FederatedUserCredentialEntity entity = em.find(FederatedUserCredentialEntity.class, id);
-        if (entity == null) return false;
-        em.remove(entity);
-        return true;
-    }
-
-    @Override
-    public CredentialModel getStoredCredentialById(RealmModel realm, UserModel user, String id) {
-        FederatedUserCredentialEntity entity = em.find(FederatedUserCredentialEntity.class, id);
-        if (entity == null) return null;
-        CredentialModel model = toModel(entity);
-        return model;
-    }
-
-    protected CredentialModel toModel(FederatedUserCredentialEntity entity) {
-        CredentialModel model = new CredentialModel();
-        model.setId(entity.getId());
-        model.setType(entity.getType());
-        model.setValue(entity.getValue());
-        model.setAlgorithm(entity.getAlgorithm());
-        model.setSalt(entity.getSalt());
-        model.setPeriod(entity.getPeriod());
-        model.setCounter(entity.getCounter());
-        model.setCreatedDate(entity.getCreatedDate());
-        model.setDevice(entity.getDevice());
-        model.setDigits(entity.getDigits());
-        MultivaluedHashMap<String, String> config = new MultivaluedHashMap<>();
-        model.setConfig(config);
-        for (FederatedUserCredentialAttributeEntity attr : entity.getCredentialAttributes()) {
-            config.add(attr.getName(), attr.getValue());
-        }
-        return model;
-    }
-
-    @Override
-    public List<CredentialModel> getStoredCredentials(RealmModel realm, UserModel user) {
-        TypedQuery<FederatedUserCredentialEntity> query = em.createNamedQuery("federatedUserCredentialByUser", FederatedUserCredentialEntity.class)
-                .setParameter("userId", user.getId());
-        List<FederatedUserCredentialEntity> results = query.getResultList();
-        List<CredentialModel> rtn = new LinkedList<>();
-        for (FederatedUserCredentialEntity entity : results) {
-            rtn.add(toModel(entity));
-        }
-        return rtn;
-    }
-
-    @Override
-    public List<CredentialModel> getStoredCredentialsByType(RealmModel realm, UserModel user, String type) {
-        TypedQuery<FederatedUserCredentialEntity> query = em.createNamedQuery("federatedUserCredentialByUserAndType", FederatedUserCredentialEntity.class)
-                .setParameter("type", type)
-                .setParameter("userId", user.getId());
-        List<FederatedUserCredentialEntity> results = query.getResultList();
-        List<CredentialModel> rtn = new LinkedList<>();
-        for (FederatedUserCredentialEntity entity : results) {
-            rtn.add(toModel(entity));
-        }
-        return rtn;
-    }
-
-    @Override
-    public CredentialModel getStoredCredentialByNameAndType(RealmModel realm, UserModel user, String name, String type) {
-        TypedQuery<FederatedUserCredentialEntity> query = em.createNamedQuery("federatedUserCredentialByNameAndType", FederatedUserCredentialEntity.class)
-                .setParameter("type", type)
-                .setParameter("device", name)
-                .setParameter("userId", user.getId());
-        List<FederatedUserCredentialEntity> results = query.getResultList();
-        if (results.isEmpty()) return null;
-        return toModel(results.get(0));
-    }
-
-    @Override
     public void preRemove(RealmModel realm) {
         int num = em.createNamedQuery("deleteFederatedUserConsentRolesByRealm")
                 .setParameter("realmId", realm.getId()).executeUpdate();
@@ -819,8 +620,6 @@ public class JpaUserFederatedStorageProvider implements
                 .setParameter("realmId", realm.getId()).executeUpdate();
         num = em.createNamedQuery("deleteBrokerLinkByRealm")
                 .setParameter("realmId", realm.getId()).executeUpdate();
-        num = em.createNamedQuery("deleteFederatedCredentialAttributeByRealm")
-                .setParameter("realmId", realm.getId()).executeUpdate();
         num = em.createNamedQuery("deleteFederatedUserCredentialsByRealm")
                 .setParameter("realmId", realm.getId()).executeUpdate();
         num = em.createNamedQuery("deleteUserFederatedAttributesByRealm")
@@ -843,10 +642,6 @@ public class JpaUserFederatedStorageProvider implements
                 .setParameter("realmId", realm.getId())
                 .setParameter("link", link.getId())
                 .executeUpdate();
-        num = em.createNamedQuery("deleteFederatedCredentialAttributeByRealmAndLink")
-                .setParameter("realmId", realm.getId())
-                .setParameter("link", link.getId())
-                .executeUpdate();
         num = em.createNamedQuery("deleteFederatedUserCredentialsByRealmAndLink")
                 .setParameter("realmId", realm.getId())
                 .setParameter("link", link.getId())
@@ -904,10 +699,6 @@ public class JpaUserFederatedStorageProvider implements
                 .setParameter("userId", user.getId())
                 .setParameter("realmId", realm.getId())
                 .executeUpdate();
-        em.createNamedQuery("deleteFederatedCredentialAttributeByUser")
-                .setParameter("userId", user.getId())
-                .setParameter("realmId", realm.getId())
-                .executeUpdate();
         em.createNamedQuery("deleteFederatedUserCredentialByUser")
                 .setParameter("userId", user.getId())
                 .setParameter("realmId", realm.getId())
@@ -946,9 +737,6 @@ public class JpaUserFederatedStorageProvider implements
         em.createNamedQuery("deleteFederatedUserConsentsByStorageProvider")
                 .setParameter("storageProviderId", model.getId())
                 .executeUpdate();
-        em.createNamedQuery("deleteFederatedCredentialAttributeByStorageProvider")
-                .setParameter("storageProviderId", model.getId())
-                .executeUpdate();
         em.createNamedQuery("deleteFederatedUserCredentialsByStorageProvider")
                 .setParameter("storageProviderId", model.getId())
                 .executeUpdate();
                diff --git a/model/jpa/src/main/resources/META-INF/jpa-changelog-2.2.0.xml b/model/jpa/src/main/resources/META-INF/jpa-changelog-2.2.0.xml
index a9b6078..63afbb2 100755
--- a/model/jpa/src/main/resources/META-INF/jpa-changelog-2.2.0.xml
+++ b/model/jpa/src/main/resources/META-INF/jpa-changelog-2.2.0.xml
@@ -24,39 +24,4 @@
         </addColumn>
     </changeSet>
 
-    <changeSet author="bburke@redhat.com" id="2.2.0">
-        <createTable tableName="CREDENTIAL_ATTRIBUTE">
-            <column name="ID" type="VARCHAR(36)">
-                <constraints nullable="false"/>
-            </column>
-            <column name="CREDENTIAL_ID" type="VARCHAR(36)">
-                <constraints nullable="false"/>
-            </column>
-            <column name="NAME" type="VARCHAR(255)">
-                <constraints nullable="false"/>
-            </column>
-            <column name="VALUE" type="VARCHAR(4000)"/>
-        </createTable>
-
-        <createTable tableName="FED_CREDENTIAL_ATTRIBUTE">
-            <column name="ID" type="VARCHAR(36)">
-                <constraints nullable="false"/>
-            </column>
-            <column name="CREDENTIAL_ID" type="VARCHAR(36)">
-                <constraints nullable="false"/>
-            </column>
-            <column name="NAME" type="VARCHAR(255)">
-                <constraints nullable="false"/>
-            </column>
-            <column name="VALUE" type="VARCHAR(4000)"/>
-        </createTable>
-        <modifyDataType tableName="CREDENTIAL" columnName="VALUE" newDataType="VARCHAR(4000)"/>
-
-        <addForeignKeyConstraint baseColumnNames="CREDENTIAL_ID" baseTableName="FED_CREDENTIAL_ATTRIBUTE" constraintName="FK_FED_CRED_ATTR" referencedColumnNames="ID" referencedTableName="FED_USER_CREDENTIAL"/>
-        <addForeignKeyConstraint baseColumnNames="CREDENTIAL_ID" baseTableName="CREDENTIAL_ATTRIBUTE" constraintName="FK_CRED_ATTR" referencedColumnNames="ID" referencedTableName="CREDENTIAL"/>
-
-
-    </changeSet>
-
-
 </databaseChangeLog>
\ No newline at end of file
                diff --git a/model/jpa/src/main/resources/META-INF/persistence.xml b/model/jpa/src/main/resources/META-INF/persistence.xml
index 6288fe5..0b2ff23 100755
--- a/model/jpa/src/main/resources/META-INF/persistence.xml
+++ b/model/jpa/src/main/resources/META-INF/persistence.xml
@@ -22,7 +22,6 @@
     <persistence-unit name="keycloak-default" transaction-type="RESOURCE_LOCAL">
         <class>org.keycloak.models.jpa.entities.ClientEntity</class>
         <class>org.keycloak.models.jpa.entities.CredentialEntity</class>
-        <class>org.keycloak.models.jpa.entities.CredentialAttributeEntity</class>
         <class>org.keycloak.models.jpa.entities.RealmEntity</class>
         <class>org.keycloak.models.jpa.entities.RealmAttributeEntity</class>
         <class>org.keycloak.models.jpa.entities.RequiredCredentialEntity</class>
@@ -75,7 +74,6 @@
         <class>org.keycloak.storage.jpa.entity.FederatedUserConsentRoleEntity</class>
         <class>org.keycloak.storage.jpa.entity.FederatedUserConsentProtocolMapperEntity</class>
         <class>org.keycloak.storage.jpa.entity.FederatedUserCredentialEntity</class>
-        <class>org.keycloak.storage.jpa.entity.FederatedUserCredentialAttributeEntity</class>
         <class>org.keycloak.storage.jpa.entity.FederatedUserGroupMembershipEntity</class>
         <class>org.keycloak.storage.jpa.entity.FederatedUserRequiredActionEntity</class>
         <class>org.keycloak.storage.jpa.entity.FederatedUserRoleMappingEntity</class>
                diff --git a/model/mongo/src/main/java/org/keycloak/models/mongo/keycloak/adapters/MongoUserProvider.java b/model/mongo/src/main/java/org/keycloak/models/mongo/keycloak/adapters/MongoUserProvider.java
index 9ad2c1e..c0537ba 100755
--- a/model/mongo/src/main/java/org/keycloak/models/mongo/keycloak/adapters/MongoUserProvider.java
+++ b/model/mongo/src/main/java/org/keycloak/models/mongo/keycloak/adapters/MongoUserProvider.java
@@ -24,7 +24,6 @@ import com.mongodb.QueryBuilder;
 import org.keycloak.component.ComponentModel;
 import org.keycloak.connections.mongo.api.MongoStore;
 import org.keycloak.connections.mongo.api.context.MongoStoreInvocationContext;
-import org.keycloak.credential.CredentialInput;
 import org.keycloak.models.ClientModel;
 import org.keycloak.models.CredentialValidationOutput;
 import org.keycloak.models.FederatedIdentityModel;
@@ -636,5 +635,4 @@ public class MongoUserProvider implements UserProvider {
     public void preRemove(RealmModel realm, ComponentModel component) {
 
     }
-
 }
                diff --git a/server-spi/src/main/java/org/keycloak/models/cache/CacheUserProviderSpi.java b/server-spi/src/main/java/org/keycloak/models/cache/CacheUserProviderSpi.java
index a0efa39..c6723fb 100755
--- a/server-spi/src/main/java/org/keycloak/models/cache/CacheUserProviderSpi.java
+++ b/server-spi/src/main/java/org/keycloak/models/cache/CacheUserProviderSpi.java
@@ -39,11 +39,11 @@ public class CacheUserProviderSpi implements Spi {
 
     @Override
     public Class<? extends Provider> getProviderClass() {
-        return UserCache.class;
+        return CacheUserProvider.class;
     }
 
     @Override
     public Class<? extends ProviderFactory> getProviderFactoryClass() {
-        return UserCacheProviderFactory.class;
+        return CacheUserProviderFactory.class;
     }
 }
                diff --git a/server-spi/src/main/java/org/keycloak/models/KeycloakSession.java b/server-spi/src/main/java/org/keycloak/models/KeycloakSession.java
index 2a1ad0f..8b6dcd3 100755
--- a/server-spi/src/main/java/org/keycloak/models/KeycloakSession.java
+++ b/server-spi/src/main/java/org/keycloak/models/KeycloakSession.java
@@ -17,7 +17,6 @@
 
 package org.keycloak.models;
 
-import org.keycloak.models.cache.UserCache;
 import org.keycloak.provider.Provider;
 import org.keycloak.scripting.ScriptingProvider;
 import org.keycloak.storage.federated.UserFederatedStorageProvider;
@@ -75,7 +74,6 @@ public interface KeycloakSession {
     Object removeAttribute(String attribute);
     void setAttribute(String name, Object value);
 
-
     void enlistForClose(Provider provider);
 
     KeycloakSessionFactory getKeycloakSessionFactory();
@@ -103,14 +101,7 @@ public interface KeycloakSession {
     void close();
 
     /**
-     * The user cache
-     *
-     * @return may be null if cache is disabled
-     */
-    UserCache getUserCache();
-
-    /**
-     * A possibly cached view of all users in system.
+     * A cached view of all users in system.
      *
      * @return
      */
@@ -124,10 +115,8 @@ public interface KeycloakSession {
      */
     UserProvider userStorageManager();
 
-    UserCredentialManager userCredentialManager();
-
     /**
-     *  A possibly cached view of all users in system that does NOT include users available from the deprecated UserFederationProvider SPI.
+     *  A cached view of all users in system that does NOT include users available from the deprecated UserFederationProvider SPI.
      */
     UserProvider userStorage();
 
@@ -140,7 +129,6 @@ public interface KeycloakSession {
 
     /**
      * Hybrid storage for UserStorageProviders that can't store a specific piece of keycloak data in their external storage.
-     * No cache in front.
      *
      * @return
      */
                diff --git a/server-spi/src/main/java/org/keycloak/models/KeycloakTransactionManager.java b/server-spi/src/main/java/org/keycloak/models/KeycloakTransactionManager.java
index a18d8cf..0e2dcbe 100755
--- a/server-spi/src/main/java/org/keycloak/models/KeycloakTransactionManager.java
+++ b/server-spi/src/main/java/org/keycloak/models/KeycloakTransactionManager.java
@@ -23,21 +23,6 @@ package org.keycloak.models;
  */
 public interface KeycloakTransactionManager extends KeycloakTransaction {
 
-    enum JTAPolicy {
-        /**
-         * Do not interact with JTA at all
-         *
-         */
-        NOT_SUPPORTED,
-        /**
-         * A new JTA Transaction will be created when Keycloak TM begin() is called.  If an existing JTA transaction
-         * exists, it is suspended and resumed after the Keycloak transaction finishes.
-         */
-        REQUIRES_NEW,
-    }
-
-    JTAPolicy getJTAPolicy();
-    void setJTAPolicy(JTAPolicy policy);
     void enlist(KeycloakTransaction transaction);
     void enlistAfterCompletion(KeycloakTransaction transaction);
 
                diff --git a/server-spi/src/main/java/org/keycloak/models/UserCredentialModel.java b/server-spi/src/main/java/org/keycloak/models/UserCredentialModel.java
index 4be355d..3e03508 100755
--- a/server-spi/src/main/java/org/keycloak/models/UserCredentialModel.java
+++ b/server-spi/src/main/java/org/keycloak/models/UserCredentialModel.java
@@ -17,26 +17,23 @@
 
 package org.keycloak.models;
 
-import org.keycloak.credential.CredentialInput;
-import org.keycloak.credential.CredentialModel;
-
 import java.util.UUID;
 
 /**
  * @author <a href="mailto:bill@burkecentral.com">Bill Burke</a>
  * @version $Revision: 1 $
  */
-public class UserCredentialModel implements CredentialInput {
-    public static final String PASSWORD = CredentialModel.PASSWORD;
-    public static final String PASSWORD_HISTORY = CredentialModel.PASSWORD_HISTORY;
-    public static final String PASSWORD_TOKEN = CredentialModel.PASSWORD_TOKEN;
+public class UserCredentialModel {
+    public static final String PASSWORD = "password";
+    public static final String PASSWORD_HISTORY = "password-history";
+    public static final String PASSWORD_TOKEN = "password-token";
 
     // Secret is same as password but it is not hashed
-    public static final String SECRET = CredentialModel.SECRET;
-    public static final String TOTP = CredentialModel.TOTP;
-    public static final String HOTP = CredentialModel.HOTP;
-    public static final String CLIENT_CERT = CredentialModel.CLIENT_CERT;
-    public static final String KERBEROS = CredentialModel.KERBEROS;
+    public static final String SECRET = "secret";
+    public static final String TOTP = "totp";
+    public static final String HOTP = "hotp";
+    public static final String CLIENT_CERT = "cert";
+    public static final String KERBEROS = "kerberos";
 
     protected String type;
     protected String value;
                diff --git a/server-spi/src/main/java/org/keycloak/models/UserFederationManager.java b/server-spi/src/main/java/org/keycloak/models/UserFederationManager.java
index e103705..cb6867a 100755
--- a/server-spi/src/main/java/org/keycloak/models/UserFederationManager.java
+++ b/server-spi/src/main/java/org/keycloak/models/UserFederationManager.java
@@ -19,7 +19,6 @@ package org.keycloak.models;
 
 import org.jboss.logging.Logger;
 import org.keycloak.component.ComponentModel;
-import org.keycloak.credential.CredentialInput;
 import org.keycloak.models.utils.KeycloakModelUtils;
 import org.keycloak.policy.PasswordPolicyManagerProvider;
 import org.keycloak.policy.PolicyError;
                diff --git a/server-spi/src/main/java/org/keycloak/models/UserProvider.java b/server-spi/src/main/java/org/keycloak/models/UserProvider.java
index 642131b..d6ef2cd 100755
--- a/server-spi/src/main/java/org/keycloak/models/UserProvider.java
+++ b/server-spi/src/main/java/org/keycloak/models/UserProvider.java
@@ -18,7 +18,6 @@
 package org.keycloak.models;
 
 import org.keycloak.component.ComponentModel;
-import org.keycloak.credential.CredentialInput;
 import org.keycloak.provider.Provider;
 import org.keycloak.storage.user.UserCredentialValidatorProvider;
 import org.keycloak.storage.user.UserLookupProvider;
@@ -86,5 +85,4 @@ public interface UserProvider extends Provider,
     void close();
 
     void preRemove(RealmModel realm, ComponentModel component);
-
 }
                diff --git a/server-spi/src/main/java/org/keycloak/models/utils/KeycloakModelUtils.java b/server-spi/src/main/java/org/keycloak/models/utils/KeycloakModelUtils.java
index b8adc62..bc20d49 100755
--- a/server-spi/src/main/java/org/keycloak/models/utils/KeycloakModelUtils.java
+++ b/server-spi/src/main/java/org/keycloak/models/utils/KeycloakModelUtils.java
@@ -44,14 +44,8 @@ import org.keycloak.models.UserModel;
 import org.keycloak.representations.idm.CertificateRepresentation;
 import org.keycloak.common.util.CertificateUtils;
 import org.keycloak.common.util.PemUtils;
-import org.keycloak.transaction.JtaTransactionManagerLookup;
 
 import javax.crypto.spec.SecretKeySpec;
-import javax.naming.InitialContext;
-import javax.sql.DataSource;
-import javax.transaction.InvalidTransactionException;
-import javax.transaction.SystemException;
-import javax.transaction.Transaction;
 import java.io.IOException;
 import java.io.StringWriter;
 import java.security.Key;
@@ -62,7 +56,6 @@ import java.security.PrivateKey;
 import java.security.PublicKey;
 import java.security.SecureRandom;
 import java.security.cert.X509Certificate;
-import java.sql.DriverManager;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.HashSet;
@@ -70,7 +63,6 @@ import java.util.List;
 import java.util.Map;
 import java.util.Set;
 import java.util.UUID;
-import java.util.function.Function;
 
 /**
  * Set of helper methods, which are useful in various model implementations.
@@ -311,7 +303,6 @@ public final class KeycloakModelUtils {
         }
     }
 
-
     public static String getMasterRealmAdminApplicationClientId(String realmName) {
         return realmName + "-realm";
     }
@@ -660,33 +651,4 @@ public final class KeycloakModelUtils {
             }
         }
     }
-
-    public static void suspendJtaTransaction(KeycloakSessionFactory factory, Runnable runnable) {
-        JtaTransactionManagerLookup lookup = (JtaTransactionManagerLookup)factory.getProviderFactory(JtaTransactionManagerLookup.class);
-        Transaction suspended = null;
-        try {
-            if (lookup != null) {
-                if (lookup.getTransactionManager() != null) {
-                    try {
-                        suspended = lookup.getTransactionManager().suspend();
-                    } catch (SystemException e) {
-                        throw new RuntimeException(e);
-                    }
-                }
-            }
-            runnable.run();
-        } finally {
-            if (suspended != null) {
-                try {
-                    lookup.getTransactionManager().resume(suspended);
-                } catch (InvalidTransactionException e) {
-                    throw new RuntimeException(e);
-                } catch (SystemException e) {
-                    throw new RuntimeException(e);
-                }
-            }
-
-        }
-
-    }
 }
                diff --git a/server-spi/src/main/java/org/keycloak/storage/federated/UserCredentialsFederatedStorage.java b/server-spi/src/main/java/org/keycloak/storage/federated/UserCredentialsFederatedStorage.java
index 2202f62..7239182 100644
--- a/server-spi/src/main/java/org/keycloak/storage/federated/UserCredentialsFederatedStorage.java
+++ b/server-spi/src/main/java/org/keycloak/storage/federated/UserCredentialsFederatedStorage.java
@@ -16,7 +16,6 @@
  */
 package org.keycloak.storage.federated;
 
-import org.keycloak.credential.CredentialModel;
 import org.keycloak.models.RealmModel;
 import org.keycloak.models.UserCredentialModel;
 import org.keycloak.models.UserCredentialValueModel;
@@ -29,20 +28,8 @@ import java.util.List;
  * @version $Revision: 1 $
  */
 public interface UserCredentialsFederatedStorage {
-    // deprecated
     void updateCredential(RealmModel realm, UserModel user, UserCredentialModel cred);
     void updateCredential(RealmModel realm, UserModel user, UserCredentialValueModel cred);
     void removeCredential(RealmModel realm, UserModel user, UserCredentialValueModel cred);
     List<UserCredentialValueModel> getCredentials(RealmModel realm, UserModel user);
-
-    // new
-    void updateCredential(RealmModel realm, UserModel user, CredentialModel cred);
-    CredentialModel createCredential(RealmModel realm, UserModel user, CredentialModel cred);
-    boolean removeCredential(RealmModel realm, String id);
-    CredentialModel getCredentialById(String id);
-    List<CredentialModel> getCredentials(RealmModel realm);
-    List<CredentialModel> getUserCredentials(RealmModel realm, UserModel user);
-    List<CredentialModel> getCredentialsByType(RealmModel realm, UserModel user, String type);
-    CredentialModel getCredentialByNameAndType(RealmModel realm, UserModel user, String name, String type);
-
 }
                diff --git a/server-spi/src/main/java/org/keycloak/storage/UserStorageProviderModel.java b/server-spi/src/main/java/org/keycloak/storage/UserStorageProviderModel.java
index 42ad397..351107f 100755
--- a/server-spi/src/main/java/org/keycloak/storage/UserStorageProviderModel.java
+++ b/server-spi/src/main/java/org/keycloak/storage/UserStorageProviderModel.java
@@ -17,8 +17,14 @@
 
 package org.keycloak.storage;
 
+import org.keycloak.common.util.MultivaluedHashMap;
 import org.keycloak.component.ComponentModel;
-import org.keycloak.component.PrioritizedComponentModel;
+import org.keycloak.models.RealmModel;
+
+import java.io.Serializable;
+import java.util.Comparator;
+import java.util.HashMap;
+import java.util.Map;
 
 /**
  * Stored configuration of a User Storage provider instance.
@@ -26,7 +32,14 @@ import org.keycloak.component.PrioritizedComponentModel;
  * @author <a href="mailto:mposolda@redhat.com">Marek Posolda</a>
  * @author <a href="mailto:bburke@redhat.com">Bill Burke</a>
  */
-public class UserStorageProviderModel extends PrioritizedComponentModel {
+public class UserStorageProviderModel extends ComponentModel {
+
+    public static Comparator<UserStorageProviderModel> comparator = new Comparator<UserStorageProviderModel>() {
+        @Override
+        public int compare(UserStorageProviderModel o1, UserStorageProviderModel o2) {
+            return o1.getPriority() - o2.getPriority();
+        }
+    };
 
     public UserStorageProviderModel() {
         setProviderType(UserStorageProvider.class.getName());
@@ -36,4 +49,14 @@ public class UserStorageProviderModel extends PrioritizedComponentModel {
         super(copy);
     }
 
+    public int getPriority() {
+        String priority = getConfig().getFirst("priority");
+        if (priority == null) return 0;
+        return Integer.valueOf(priority);
+
+    }
+
+    public void setPriority(int priority) {
+        getConfig().putSingle("priority", Integer.toString(priority));
+    }
 }
                diff --git a/server-spi/src/main/resources/META-INF/services/org.keycloak.provider.Spi b/server-spi/src/main/resources/META-INF/services/org.keycloak.provider.Spi
index 5ab0346..d2431d8 100755
--- a/server-spi/src/main/resources/META-INF/services/org.keycloak.provider.Spi
+++ b/server-spi/src/main/resources/META-INF/services/org.keycloak.provider.Spi
@@ -61,5 +61,4 @@ org.keycloak.authorization.AuthorizationSpi
 org.keycloak.models.cache.authorization.CachedStoreFactorySpi
 org.keycloak.protocol.oidc.TokenIntrospectionSpi
 org.keycloak.policy.PasswordPolicySpi
-org.keycloak.policy.PasswordPolicyManagerSpi
-org.keycloak.transaction.TransactionManagerLookupSpi
+org.keycloak.policy.PasswordPolicyManagerSpi
\ No newline at end of file
                diff --git a/services/src/main/java/org/keycloak/services/DefaultKeycloakSession.java b/services/src/main/java/org/keycloak/services/DefaultKeycloakSession.java
index b1ae4dd..1fae787 100644
--- a/services/src/main/java/org/keycloak/services/DefaultKeycloakSession.java
+++ b/services/src/main/java/org/keycloak/services/DefaultKeycloakSession.java
@@ -16,18 +16,15 @@
  */
 package org.keycloak.services;
 
-import org.keycloak.credential.UserCredentialStore;
-import org.keycloak.credential.UserCredentialStoreManager;
 import org.keycloak.models.*;
 import org.keycloak.models.cache.CacheRealmProvider;
-import org.keycloak.models.cache.UserCache;
+import org.keycloak.models.cache.CacheUserProvider;
 import org.keycloak.provider.Provider;
 import org.keycloak.provider.ProviderFactory;
 import org.keycloak.scripting.ScriptingProvider;
 import org.keycloak.storage.UserStorageManager;
 import org.keycloak.storage.federated.UserFederatedStorageProvider;
 
-import javax.transaction.TransactionManager;
 import java.util.*;
 
 /**
@@ -43,7 +40,6 @@ public class DefaultKeycloakSession implements KeycloakSession {
     private RealmProvider model;
     private UserProvider userModel;
     private UserStorageManager userStorageManager;
-    private UserCredentialStoreManager userCredentialStorageManager;
     private ScriptingProvider scriptingProvider;
     private UserSessionProvider sessionProvider;
     private UserFederationManager federationManager;
@@ -52,7 +48,7 @@ public class DefaultKeycloakSession implements KeycloakSession {
 
     public DefaultKeycloakSession(DefaultKeycloakSessionFactory factory) {
         this.factory = factory;
-        this.transactionManager = new DefaultKeycloakTransactionManager(this);
+        this.transactionManager = new DefaultKeycloakTransactionManager();
         federationManager = new UserFederationManager(this);
         context = new DefaultKeycloakContext(this);
     }
@@ -72,7 +68,7 @@ public class DefaultKeycloakSession implements KeycloakSession {
     }
 
     private UserProvider getUserProvider() {
-        UserCache cache = getProvider(UserCache.class);
+        CacheUserProvider cache = getProvider(CacheUserProvider.class);
         if (cache != null) {
             return cache;
         } else {
@@ -81,12 +77,6 @@ public class DefaultKeycloakSession implements KeycloakSession {
     }
 
     @Override
-    public UserCache getUserCache() {
-        return getProvider(UserCache.class);
-
-    }
-
-    @Override
     public void enlistForClose(Provider provider) {
         closable.add(provider);
     }
@@ -136,12 +126,6 @@ public class DefaultKeycloakSession implements KeycloakSession {
     }
 
     @Override
-    public UserCredentialManager userCredentialManager() {
-        if (userCredentialStorageManager == null) userCredentialStorageManager = new UserCredentialStoreManager(this);
-        return userCredentialStorageManager;
-    }
-
-    @Override
     public UserProvider userStorage() {
         if (userModel == null) {
             userModel = getUserProvider();
                diff --git a/services/src/main/java/org/keycloak/services/DefaultKeycloakSessionFactory.java b/services/src/main/java/org/keycloak/services/DefaultKeycloakSessionFactory.java
index d5474dc..45bef3c 100755
--- a/services/src/main/java/org/keycloak/services/DefaultKeycloakSessionFactory.java
+++ b/services/src/main/java/org/keycloak/services/DefaultKeycloakSessionFactory.java
@@ -49,6 +49,7 @@ public class DefaultKeycloakSessionFactory implements KeycloakSessionFactory, Pr
     private Map<Class<? extends Provider>, String> provider = new HashMap<>();
     private volatile Map<Class<? extends Provider>, Map<String, ProviderFactory>> factoriesMap = new HashMap<>();
     protected CopyOnWriteArrayList<ProviderEventListener> listeners = new CopyOnWriteArrayList<>();
+    private TransactionManager tm;
 
     // TODO: Likely should be changed to int and use Time.currentTime() to be compatible with all our "time" reps
     protected long serverStartupTimestamp;
@@ -96,6 +97,8 @@ public class DefaultKeycloakSessionFactory implements KeycloakSessionFactory, Pr
         // make the session factory ready for hot deployment
         ProviderManagerRegistry.SINGLETON.setDeployer(this);
 
+        JtaTransactionManagerLookup lookup = (JtaTransactionManagerLookup)getProviderFactory(JtaTransactionManagerLookup.class);
+        if (lookup != null) tm = lookup.getTransactionManager();
     }
     protected Map<Class<? extends Provider>, Map<String, ProviderFactory>> getFactoriesCopy() {
         Map<Class<? extends Provider>, Map<String, ProviderFactory>> copy = new HashMap<>();
@@ -279,6 +282,9 @@ public class DefaultKeycloakSessionFactory implements KeycloakSessionFactory, Pr
 
     public KeycloakSession create() {
         KeycloakSession session =  new DefaultKeycloakSession(this);
+        if (tm != null) {
+            session.getTransactionManager().enlist(new JtaTransactionWrapper(tm));
+        }
         return session;
     }
 
                diff --git a/services/src/main/java/org/keycloak/services/DefaultKeycloakTransactionManager.java b/services/src/main/java/org/keycloak/services/DefaultKeycloakTransactionManager.java
index 81379a1..53f92f4 100755
--- a/services/src/main/java/org/keycloak/services/DefaultKeycloakTransactionManager.java
+++ b/services/src/main/java/org/keycloak/services/DefaultKeycloakTransactionManager.java
@@ -16,13 +16,9 @@
  */
 package org.keycloak.services;
 
-import org.keycloak.models.KeycloakSession;
 import org.keycloak.models.KeycloakTransaction;
 import org.keycloak.models.KeycloakTransactionManager;
-import org.keycloak.transaction.JtaTransactionManagerLookup;
-import org.keycloak.transaction.JtaTransactionWrapper;
 
-import javax.transaction.TransactionManager;
 import java.util.LinkedList;
 import java.util.List;
 
@@ -38,12 +34,6 @@ public class DefaultKeycloakTransactionManager implements KeycloakTransactionMan
     private List<KeycloakTransaction> afterCompletion = new LinkedList<KeycloakTransaction>();
     private boolean active;
     private boolean rollback;
-    private KeycloakSession session;
-    private JTAPolicy jtaPolicy = JTAPolicy.REQUIRES_NEW;
-
-    public DefaultKeycloakTransactionManager(KeycloakSession session) {
-        this.session = session;
-    }
 
     @Override
     public void enlist(KeycloakTransaction transaction) {
@@ -73,30 +63,11 @@ public class DefaultKeycloakTransactionManager implements KeycloakTransactionMan
     }
 
     @Override
-    public JTAPolicy getJTAPolicy() {
-        return jtaPolicy;
-    }
-
-    @Override
-    public void setJTAPolicy(JTAPolicy policy) {
-        jtaPolicy = policy;
-
-    }
-
-    @Override
     public void begin() {
         if (active) {
              throw new IllegalStateException("Transaction already active");
         }
 
-        if (jtaPolicy == JTAPolicy.REQUIRES_NEW) {
-            JtaTransactionManagerLookup jtaLookup = session.getProvider(JtaTransactionManagerLookup.class);
-            TransactionManager tm = jtaLookup.getTransactionManager();
-            if (tm != null) {
-                enlist(new JtaTransactionWrapper(tm));
-            }
-        }
-
         for (KeycloakTransaction tx : transactions) {
             tx.begin();
         }
                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 7d49223..4fd941b 100644
--- a/services/src/main/java/org/keycloak/services/resources/admin/RealmAdminResource.java
+++ b/services/src/main/java/org/keycloak/services/resources/admin/RealmAdminResource.java
@@ -34,6 +34,8 @@ import org.keycloak.events.admin.OperationType;
 import org.keycloak.events.admin.ResourceType;
 import org.keycloak.exportimport.ClientDescriptionConverter;
 import org.keycloak.exportimport.ClientDescriptionConverterFactory;
+import org.keycloak.jose.jws.JWSBuilder;
+import org.keycloak.jose.jws.JWSInput;
 import org.keycloak.models.ClientModel;
 import org.keycloak.models.GroupModel;
 import org.keycloak.models.KeycloakSession;
@@ -42,7 +44,7 @@ import org.keycloak.models.RealmModel;
 import org.keycloak.models.UserFederationProviderModel;
 import org.keycloak.models.UserSessionModel;
 import org.keycloak.models.cache.CacheRealmProvider;
-import org.keycloak.models.cache.UserCache;
+import org.keycloak.models.cache.CacheUserProvider;
 import org.keycloak.models.utils.KeycloakModelUtils;
 import org.keycloak.models.utils.ModelToRepresentation;
 import org.keycloak.models.utils.RepresentationToModel;
@@ -53,6 +55,7 @@ import org.keycloak.representations.idm.AdminEventRepresentation;
 import org.keycloak.representations.idm.ClientRepresentation;
 import org.keycloak.representations.idm.EventRepresentation;
 import org.keycloak.representations.idm.GroupRepresentation;
+import org.keycloak.representations.idm.IdentityProviderRepresentation;
 import org.keycloak.representations.idm.PartialImportRepresentation;
 import org.keycloak.representations.idm.RealmEventsConfigRepresentation;
 import org.keycloak.representations.idm.RealmRepresentation;
@@ -64,6 +67,7 @@ import org.keycloak.services.ServicesLogger;
 import org.keycloak.services.managers.UsersSyncManager;
 import org.keycloak.services.ErrorResponse;
 import org.keycloak.services.resources.admin.RealmAuth.Resource;
+import org.keycloak.timer.TimerProvider;
 
 import javax.ws.rs.Consumes;
 import javax.ws.rs.DELETE;
@@ -81,6 +85,8 @@ import javax.ws.rs.core.Response;
 import javax.ws.rs.core.Response.Status;
 import javax.ws.rs.core.UriInfo;
 
+import java.security.PrivateKey;
+import java.security.PublicKey;
 import java.security.cert.X509Certificate;
 import java.text.ParseException;
 import java.text.SimpleDateFormat;
@@ -860,7 +866,7 @@ public class RealmAdminResource {
     public void clearUserCache() {
         auth.requireManage();
 
-        UserCache cache = session.getProvider(UserCache.class);
+        CacheUserProvider cache = session.getProvider(CacheUserProvider.class);
         if (cache != null) {
             cache.clear();
         }
                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 26daf84..3986988 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
@@ -184,8 +184,6 @@ public class UsersResource {
             return ErrorResponse.exists("User is read only!");
         } catch (ModelException me) {
             return ErrorResponse.exists("Could not update user!");
-        } catch (Exception me) { // JPA may be committed by JTA which can't 
-            return ErrorResponse.exists("Could not update user!");
         }
     }
 
                diff --git a/services/src/main/java/org/keycloak/services/resources/KeycloakApplication.java b/services/src/main/java/org/keycloak/services/resources/KeycloakApplication.java
index 68e0806..6cdf52e 100644
--- a/services/src/main/java/org/keycloak/services/resources/KeycloakApplication.java
+++ b/services/src/main/java/org/keycloak/services/resources/KeycloakApplication.java
@@ -45,13 +45,10 @@ import org.keycloak.services.scheduled.ClusterAwareScheduledTaskRunner;
 import org.keycloak.services.util.JsonConfigProvider;
 import org.keycloak.services.util.ObjectMapperResolver;
 import org.keycloak.timer.TimerProvider;
-import org.keycloak.transaction.JtaTransactionManagerLookup;
 import org.keycloak.util.JsonSerialization;
 import org.keycloak.common.util.SystemEnvProperties;
 
 import javax.servlet.ServletContext;
-import javax.transaction.SystemException;
-import javax.transaction.Transaction;
 import javax.ws.rs.core.Application;
 import javax.ws.rs.core.Context;
 import javax.ws.rs.core.UriInfo;
@@ -158,28 +155,11 @@ public class KeycloakApplication extends Application {
     // Migrate model, bootstrap master realm, import realms and create admin user. This is done with acquired dbLock
     protected ExportImportManager migrateAndBootstrap() {
         ExportImportManager exportImportManager;
-        logger.debug("Calling migrateModel");
         migrateModel();
 
-        logger.debug("bootstrap");
         KeycloakSession session = sessionFactory.create();
         try {
             session.getTransactionManager().begin();
-            JtaTransactionManagerLookup lookup = (JtaTransactionManagerLookup) sessionFactory.getProviderFactory(JtaTransactionManagerLookup.class);
-            if (lookup != null) {
-                if (lookup.getTransactionManager() != null) {
-                    try {
-                        Transaction transaction = lookup.getTransactionManager().getTransaction();
-                        logger.debugv("bootstrap current transaction? {0}", transaction != null);
-                        if (transaction != null) {
-                            logger.debugv("bootstrap current transaction status? {0}", transaction.getStatus());
-                        }
-                    } catch (SystemException e) {
-                        throw new RuntimeException(e);
-                    }
-                }
-            }
-
 
             ApplianceBootstrap applianceBootstrap = new ApplianceBootstrap(session);
             exportImportManager = new ExportImportManager(session);
                diff --git a/services/src/main/java/org/keycloak/transaction/JtaTransactionWrapper.java b/services/src/main/java/org/keycloak/transaction/JtaTransactionWrapper.java
index e387ff4..ecc3071 100644
--- a/services/src/main/java/org/keycloak/transaction/JtaTransactionWrapper.java
+++ b/services/src/main/java/org/keycloak/transaction/JtaTransactionWrapper.java
@@ -16,9 +16,7 @@
  */
 package org.keycloak.transaction;
 
-import org.jboss.logging.Logger;
 import org.keycloak.models.KeycloakTransaction;
-import org.keycloak.storage.UserStorageManager;
 
 import javax.transaction.InvalidTransactionException;
 import javax.transaction.NotSupportedException;
@@ -33,22 +31,16 @@ import javax.transaction.UserTransaction;
  * @version $Revision: 1 $
  */
 public class JtaTransactionWrapper implements KeycloakTransaction {
-    private static final Logger logger = Logger.getLogger(JtaTransactionWrapper.class);
     protected TransactionManager tm;
     protected Transaction ut;
     protected Transaction suspended;
-    protected Exception ended;
 
     public JtaTransactionWrapper(TransactionManager tm) {
         this.tm = tm;
         try {
-
             suspended = tm.suspend();
-            logger.debug("new JtaTransactionWrapper");
-            logger.debugv("was existing? {0}", suspended != null);
             tm.begin();
             ut = tm.getTransaction();
-            //ended = new Exception();
         } catch (Exception e) {
             throw new RuntimeException(e);
         }
@@ -61,20 +53,16 @@ public class JtaTransactionWrapper implements KeycloakTransaction {
     @Override
     public void commit() {
         try {
-            logger.debug("JtaTransactionWrapper  commit");
-            tm.commit();
+            ut.commit();
         } catch (Exception e) {
             throw new RuntimeException(e);
-        } finally {
-            end();
         }
     }
 
     @Override
     public void rollback() {
         try {
-            logger.debug("JtaTransactionWrapper rollback");
-            tm.rollback();
+            ut.rollback();
         } catch (Exception e) {
             throw new RuntimeException(e);
         } finally {
@@ -86,7 +74,7 @@ public class JtaTransactionWrapper implements KeycloakTransaction {
     @Override
     public void setRollbackOnly() {
         try {
-            tm.setRollbackOnly();
+            ut.setRollbackOnly();
         } catch (Exception e) {
             throw new RuntimeException(e);
         }
@@ -95,7 +83,7 @@ public class JtaTransactionWrapper implements KeycloakTransaction {
     @Override
     public boolean getRollbackOnly() {
         try {
-            return tm.getStatus() == Status.STATUS_MARKED_ROLLBACK;
+            return ut.getStatus() == Status.STATUS_MARKED_ROLLBACK;
         } catch (Exception e) {
             throw new RuntimeException(e);
         }
@@ -104,28 +92,15 @@ public class JtaTransactionWrapper implements KeycloakTransaction {
     @Override
     public boolean isActive() {
         try {
-            return tm.getStatus() == Status.STATUS_ACTIVE;
+            return ut.getStatus() == Status.STATUS_ACTIVE;
         } catch (Exception e) {
             throw new RuntimeException(e);
         }
     }
-    /*
-
-    @Override
-    protected void finalize() throws Throwable {
-        if (ended != null) {
-            logger.error("TX didn't close at position", ended);
-        }
-
-    }
-    */
 
     protected void end() {
-        ended = null;
-        logger.debug("JtaTransactionWrapper end");
         if (suspended != null) {
             try {
-                logger.debug("JtaTransactionWrapper resuming suspended");
                 tm.resume(suspended);
             } catch (Exception e) {
                 throw new RuntimeException(e);
                diff --git a/services/src/main/resources/META-INF/services/org.keycloak.provider.Spi b/services/src/main/resources/META-INF/services/org.keycloak.provider.Spi
index 55b31a0..77cba5e 100755
--- a/services/src/main/resources/META-INF/services/org.keycloak.provider.Spi
+++ b/services/src/main/resources/META-INF/services/org.keycloak.provider.Spi
@@ -18,4 +18,5 @@
 org.keycloak.exportimport.ClientDescriptionConverterSpi
 org.keycloak.wellknown.WellKnownSpi
 org.keycloak.services.clientregistration.ClientRegistrationSpi
+org.keycloak.transaction.TransactionManagerLookupSpi
 
                diff --git a/wildfly/server-subsystem/src/main/resources/subsystem-templates/keycloak-datasources.xml b/wildfly/server-subsystem/src/main/resources/subsystem-templates/keycloak-datasources.xml
index c823e4f..326fa7f 100755
--- a/wildfly/server-subsystem/src/main/resources/subsystem-templates/keycloak-datasources.xml
+++ b/wildfly/server-subsystem/src/main/resources/subsystem-templates/keycloak-datasources.xml
@@ -29,7 +29,7 @@
                     <password>sa</password>
                 </security>
             </datasource>
-            <datasource jndi-name="java:jboss/datasources/KeycloakDS" pool-name="KeycloakDS" enabled="true" use-java-context="true">
+            <datasource jndi-name="java:jboss/datasources/KeycloakDS" jta="false" pool-name="KeycloakDS" enabled="true" use-java-context="true">
                 <?KEYCLOAK_DS_CONNECTION_URL?>
                 <driver>h2</driver>
                 <security>