KEYCLOAK-1421 Added timestamp of keycloak user creation into user models

and persistence

model/api/src/main/java/org/keycloak/models/UserModel.java

@@ -20,6 +20,13 @@ public interface UserModel {
     String getUsername();
 
     void setUsername(String username);
+    
+    /**
+     * Get timestamp of user creation. May be null for old users created before this feature introduction.
+     */
+    Long getCreatedTimestamp();
+    
+    void setCreatedTimestamp(Long timestamp);
 
     boolean isEnabled();
 
@@ -88,4 +95,4 @@ public interface UserModel {
     public static enum RequiredAction {
         VERIFY_EMAIL, UPDATE_PROFILE, CONFIGURE_TOTP, UPDATE_PASSWORD
     }
-}
+}

model/api/src/main/java/org/keycloak/models/entities/UserEntity.java

@@ -12,6 +12,7 @@ import java.util.Map;
 public class UserEntity extends AbstractIdentifiableEntity {
 
     private String username;
+    private Long createdTimestamp;
     private String firstName;
     private String lastName;
     private String email;
@@ -36,6 +37,15 @@ public class UserEntity extends AbstractIdentifiableEntity {
     public void setUsername(String username) {
         this.username = username;
     }
+    
+    public Long getCreatedTimestamp() {
+        return createdTimestamp;
+    }
+
+    public void setCreatedTimestamp(Long timestamp) {
+        this.createdTimestamp = timestamp;
+    }
+
 
     public String getFirstName() {
         return firstName;

model/api/src/main/java/org/keycloak/models/utils/ModelToRepresentation.java

@@ -50,6 +50,7 @@ public class ModelToRepresentation {
         UserRepresentation rep = new UserRepresentation();
         rep.setId(user.getId());
         rep.setUsername(user.getUsername());
+        rep.setCreatedTimestamp(user.getCreatedTimestamp());
         rep.setLastName(user.getLastName());
         rep.setFirstName(user.getFirstName());
         rep.setEmail(user.getEmail());

model/api/src/main/java/org/keycloak/models/utils/RepresentationToModel.java

@@ -798,6 +798,7 @@ public class RepresentationToModel {
         // Import users just to user storage. Don't federate
         UserModel user = session.userStorage().addUser(newRealm, userRep.getId(), userRep.getUsername(), false, false);
         user.setEnabled(userRep.isEnabled());
+        user.setCreatedTimestamp(userRep.getCreatedTimestamp());
         user.setEmail(userRep.getEmail());
         user.setEmailVerified(userRep.isEmailVerified());
         user.setFirstName(userRep.getFirstName());

model/api/src/main/java/org/keycloak/models/utils/UserModelDelegate.java

@@ -225,4 +225,14 @@ public class UserModelDelegate implements UserModel {
     public UserModel getDelegate() {
         return delegate;
     }
+    
+    @Override
+    public Long getCreatedTimestamp(){
+        return delegate.getCreatedTimestamp();
+    }
+    
+    @Override
+    public void setCreatedTimestamp(Long timestamp){
+        delegate.setCreatedTimestamp(timestamp);
+    }
 }