diff --git a/gui/admin-gui/src/main/java/com/evolveum/midpoint/web/security/filter/MidpointSamlAuthenticationResponseFilter.java b/gui/admin-gui/src/main/java/com/evolveum/midpoint/web/security/filter/MidpointSamlAuthenticationResponseFilter.java
index 029930cd7a5..713b5b0dca9 100644
--- a/gui/admin-gui/src/main/java/com/evolveum/midpoint/web/security/filter/MidpointSamlAuthenticationResponseFilter.java
+++ b/gui/admin-gui/src/main/java/com/evolveum/midpoint/web/security/filter/MidpointSamlAuthenticationResponseFilter.java
@@ -1,84 +1,84 @@
-/*
- * Copyright (c) 2010-2017 Evolveum and contributors
- *
- * This work is dual-licensed under the Apache License 2.0
- * and European Union Public License. See LICENSE file for details.
- */
-
-package com.evolveum.midpoint.web.security.filter;
-
-import com.evolveum.midpoint.model.api.authentication.MidpointAuthentication;
-import com.evolveum.midpoint.web.security.module.authentication.Saml2ModuleAuthentication;
-import com.evolveum.midpoint.web.security.util.RequestState;
-import org.springframework.security.authentication.AuthenticationServiceException;
-import org.springframework.security.core.Authentication;
-import org.springframework.security.core.AuthenticationException;
-import org.springframework.security.core.context.SecurityContextHolder;
-import org.springframework.security.saml.provider.provisioning.SamlProviderProvisioning;
-import org.springframework.security.saml.provider.service.ServiceProviderService;
-import org.springframework.security.saml.provider.service.authentication.SamlAuthenticationResponseFilter;
-
-import javax.servlet.FilterChain;
-import javax.servlet.ServletException;
-import javax.servlet.ServletRequest;
-import javax.servlet.ServletResponse;
-import javax.servlet.http.HttpServletRequest;
-import javax.servlet.http.HttpServletResponse;
-import java.io.IOException;
-
-import static org.springframework.util.StringUtils.hasText;
-
-/**
- * @author skublik
- */
-
-public class MidpointSamlAuthenticationResponseFilter extends SamlAuthenticationResponseFilter {
-
-    public MidpointSamlAuthenticationResponseFilter(SamlProviderProvisioning<ServiceProviderService> provisioning) {
-        super(provisioning);
-//        this.provisioning = provisioning;
-    }
-
-    @Override
-    public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain) throws IOException, ServletException {
-        Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
-        boolean sendedRequest = false;
-        Saml2ModuleAuthentication moduleAuthentication = null;
-        if (authentication instanceof MidpointAuthentication) {
-            MidpointAuthentication mpAuthentication = (MidpointAuthentication) authentication;
-            moduleAuthentication = (Saml2ModuleAuthentication) mpAuthentication.getProcessingModuleAuthentication();
-            if (RequestState.SENDED.equals(moduleAuthentication.getRequestState())) {
-                sendedRequest = true;
-            }
-            boolean requiresAuthentication = requiresAuthentication((HttpServletRequest) req, (HttpServletResponse) res);
-
-            if (!requiresAuthentication && sendedRequest) {
-                AuthenticationServiceException exception = new AuthenticationServiceException("web.security.flexAuth.saml.not.response");
-                unsuccessfulAuthentication((HttpServletRequest) req, (HttpServletResponse) res, exception);
-                return;
-            } else {
-                if (requiresAuthentication && sendedRequest) {
-                    moduleAuthentication.setRequestState(RequestState.RECEIVED);
-                }
-                super.doFilter(req, res, chain);
-            }
-        } else {
-            throw new AuthenticationServiceException("Unsupported type of Authentication");
-        }
-
-    }
-
-    @Override
-    protected void unsuccessfulAuthentication(HttpServletRequest request, HttpServletResponse response, AuthenticationException failed) throws IOException, ServletException {
-
-//        if (logger.isDebugEnabled()) {
-//            logger.debug("Authentication request failed: " + failed.toString(), failed);
-//            logger.debug("Updated SecurityContextHolder to contain null Authentication");
-//            logger.debug("Delegating to authentication failure handler " + failureHandler);
-//        }
-
-        getRememberMeServices().loginFail(request, response);
-
-        getFailureHandler().onAuthenticationFailure(request, response, failed);
-    }
-}
+/*
+ * Copyright (c) 2010-2017 Evolveum and contributors
+ *
+ * This work is dual-licensed under the Apache License 2.0
+ * and European Union Public License. See LICENSE file for details.
+ */
+
+package com.evolveum.midpoint.web.security.filter;
+
+import com.evolveum.midpoint.model.api.authentication.MidpointAuthentication;
+import com.evolveum.midpoint.web.security.module.authentication.Saml2ModuleAuthentication;
+import com.evolveum.midpoint.web.security.util.RequestState;
+import org.springframework.security.authentication.AuthenticationServiceException;
+import org.springframework.security.core.Authentication;
+import org.springframework.security.core.AuthenticationException;
+import org.springframework.security.core.context.SecurityContextHolder;
+import org.springframework.security.saml.provider.provisioning.SamlProviderProvisioning;
+import org.springframework.security.saml.provider.service.ServiceProviderService;
+import org.springframework.security.saml.provider.service.authentication.SamlAuthenticationResponseFilter;
+
+import javax.servlet.FilterChain;
+import javax.servlet.ServletException;
+import javax.servlet.ServletRequest;
+import javax.servlet.ServletResponse;
+import javax.servlet.http.HttpServletRequest;
+import javax.servlet.http.HttpServletResponse;
+import java.io.IOException;
+
+import static org.springframework.util.StringUtils.hasText;
+
+/**
+ * @author skublik
+ */
+
+public class MidpointSamlAuthenticationResponseFilter extends SamlAuthenticationResponseFilter {
+
+    public MidpointSamlAuthenticationResponseFilter(SamlProviderProvisioning<ServiceProviderService> provisioning) {
+        super(provisioning);
+//        this.provisioning = provisioning;
+    }
+
+    @Override
+    public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain) throws IOException, ServletException {
+        Authentication authentication = SecurityContextHolder.getContext().getAuthentication();
+        boolean sendedRequest = false;
+        Saml2ModuleAuthentication moduleAuthentication = null;
+        if (authentication instanceof MidpointAuthentication) {
+            MidpointAuthentication mpAuthentication = (MidpointAuthentication) authentication;
+            moduleAuthentication = (Saml2ModuleAuthentication) mpAuthentication.getProcessingModuleAuthentication();
+            if (moduleAuthentication != null && RequestState.SENDED.equals(moduleAuthentication.getRequestState())) {
+                sendedRequest = true;
+            }
+            boolean requiresAuthentication = requiresAuthentication((HttpServletRequest) req, (HttpServletResponse) res);
+
+            if (!requiresAuthentication && sendedRequest) {
+                AuthenticationServiceException exception = new AuthenticationServiceException("web.security.flexAuth.saml.not.response");
+                unsuccessfulAuthentication((HttpServletRequest) req, (HttpServletResponse) res, exception);
+                return;
+            } else {
+                if (moduleAuthentication != null && requiresAuthentication && sendedRequest) {
+                    moduleAuthentication.setRequestState(RequestState.RECEIVED);
+                }
+                super.doFilter(req, res, chain);
+            }
+        } else {
+            throw new AuthenticationServiceException("Unsupported type of Authentication");
+        }
+
+    }
+
+    @Override
+    protected void unsuccessfulAuthentication(HttpServletRequest request, HttpServletResponse response, AuthenticationException failed) throws IOException, ServletException {
+
+//        if (logger.isDebugEnabled()) {
+//            logger.debug("Authentication request failed: " + failed.toString(), failed);
+//            logger.debug("Updated SecurityContextHolder to contain null Authentication");
+//            logger.debug("Delegating to authentication failure handler " + failureHandler);
+//        }
+
+        getRememberMeServices().loginFail(request, response);
+
+        getFailureHandler().onAuthenticationFailure(request, response, failed);
+    }
+}