Skip IP check for API registration

src/main/java/fr/xephi/authme/process/register/AsyncRegister.java

@@ -49,7 +49,7 @@ public class AsyncRegister implements AsynchronousProcess {
      * @param <P> parameters type
      */
     public <P extends RegistrationParameters> void register(RegistrationMethod<P> variant, P parameters) {
-        if (preRegisterCheck(parameters.getPlayer())) {
+        if (preRegisterCheck(variant, parameters.getPlayer())) {
             RegistrationExecutor<P> executor = registrationExecutorFactory.getSingleton(variant.getExecutorClass());
             if (executor.isRegistrationAdmitted(parameters)) {
                 executeRegistration(parameters, executor);
@@ -57,7 +57,7 @@ public class AsyncRegister implements AsynchronousProcess {
         }
     }
 
-    private boolean preRegisterCheck(Player player) {
+    private boolean preRegisterCheck(RegistrationMethod<?> variant, Player player) {
         final String name = player.getName().toLowerCase();
         if (playerCache.isAuthenticated(name)) {
             service.send(player, MessageKey.ALREADY_LOGGED_IN_ERROR);
@@ -70,7 +70,7 @@ public class AsyncRegister implements AsynchronousProcess {
             return false;
         }
 
-        return isPlayerIpAllowedToRegister(player);
+        return variant == RegistrationMethod.API_REGISTRATION || isPlayerIpAllowedToRegister(player);
     }
 
     /**