workarounds for resteasy 2.3.7 bugs

forms/login-freemarker/src/main/java/org/keycloak/login/freemarker/FreeMarkerLoginForms.java

@@ -155,7 +155,10 @@ public class FreeMarkerLoginForms implements LoginForms {
         if (message != null) {
             attributes.put("message", new MessageBean(messages.containsKey(message) ? messages.getProperty(message) : message, messageType));
         }
-
+        if (page == LoginFormsPages.OAUTH_GRANT) {
+            // for some reason Resteasy 2.3.7 doesn't like query params and form params with the same name and will null out the code form param
+            uriBuilder.replaceQuery(null);
+        }
         URI baseUri = uriBuilder.build();
 
         if (realm != null) {

server/src/main/webapp/WEB-INF/jboss-deployment-structure.xml

@@ -3,6 +3,8 @@
         <dependencies>
             <module name="org.apache.httpcomponents"/>
             <module name="org.bouncycastle"/>
+            <module name="org.codehaus.jackson.jackson-core-asl"/>
+            <module name="org.codehaus.jackson.jackson-mapper-asl"/>
         </dependencies>
         <exclusions>
 

services/src/main/java/org/keycloak/services/resources/admin/UsersResource.java

@@ -169,6 +169,7 @@ public class UsersResource {
         for (ApplicationModel applicationModel : realm.getApplications()) {
             if (applicationModel.getManagementUrl() == null) continue;
             UserStats appStats = new ResourceAdminManager().getUserStats(realm, applicationModel, user);
+            if (appStats == null) continue;
             if (appStats.isLoggedIn()) stats.put(applicationModel.getName(), appStats);
         }
         return stats;