diff --git a/cas-client-integration-tomcat-v6/src/main/java/org/jasig/cas/client/tomcat/v6/AbstractAuthenticator.java b/cas-client-integration-tomcat-v6/src/main/java/org/jasig/cas/client/tomcat/v6/AbstractAuthenticator.java
index 14e474b..4e1c7cc 100644
--- a/cas-client-integration-tomcat-v6/src/main/java/org/jasig/cas/client/tomcat/v6/AbstractAuthenticator.java
+++ b/cas-client-integration-tomcat-v6/src/main/java/org/jasig/cas/client/tomcat/v6/AbstractAuthenticator.java
@@ -154,8 +154,7 @@ public abstract class AbstractAuthenticator extends AuthenticatorBase implements
             // Authentication sets the response headers for status and redirect if needed
 	        principal = this.delegate.authenticate(request.getRequest(), response);
             if (principal != null) {
-                request.setAuthType(getAuthenticationMethod());
-                request.setUserPrincipal(principal);
+                register(request, response, principal, getAuthenticationMethod(), null, null);
                 result = true;
             }
         } else {
diff --git a/cas-client-integration-tomcat-v7/src/main/java/org/jasig/cas/client/tomcat/v7/AbstractAuthenticator.java b/cas-client-integration-tomcat-v7/src/main/java/org/jasig/cas/client/tomcat/v7/AbstractAuthenticator.java
index bb8e01b..1373676 100644
--- a/cas-client-integration-tomcat-v7/src/main/java/org/jasig/cas/client/tomcat/v7/AbstractAuthenticator.java
+++ b/cas-client-integration-tomcat-v7/src/main/java/org/jasig/cas/client/tomcat/v7/AbstractAuthenticator.java
@@ -163,8 +163,7 @@ public abstract class AbstractAuthenticator extends AuthenticatorBase implements
             // Authentication sets the response headers for status and redirect if needed
 	        principal = this.delegate.authenticate(request.getRequest(), response);
             if (principal != null) {
-                request.setAuthType(getAuthenticationMethod());
-                request.setUserPrincipal(principal);
+                register(request, response, principal, getAuthenticationMethod(), null, null);
                 result = true;
             }
         } else {