diff --git a/testsuite/integration/src/test/java/org/keycloak/testsuite/federation/AbstractKerberosTest.java b/testsuite/integration/src/test/java/org/keycloak/testsuite/federation/AbstractKerberosTest.java
index ac858dd..4e52db0 100755
--- a/testsuite/integration/src/test/java/org/keycloak/testsuite/federation/AbstractKerberosTest.java
+++ b/testsuite/integration/src/test/java/org/keycloak/testsuite/federation/AbstractKerberosTest.java
@@ -127,7 +127,34 @@ public abstract class AbstractKerberosTest {
spnegoResponse.close();
events.clear();
- }
+ }
+
+ // KEYCLOAK-2102
+ @Test
+ public void spnegoCaseInsensitiveTest() throws Exception {
+ KeycloakRule keycloakRule = getKeycloakRule();
+ AssertEvents events = getAssertEvents();
+
+ Response spnegoResponse = spnegoLogin("MyDuke", "theduke");
+ Assert.assertEquals(302, spnegoResponse.getStatus());
+
+ events.expectLogin()
+ .client("kerberos-app")
+ .user(keycloakRule.getUser("test", "myduke").getId())
+ .detail(Details.REDIRECT_URI, KERBEROS_APP_URL)
+ //.detail(Details.AUTH_METHOD, "spnego")
+ .detail(Details.USERNAME, "myduke")
+ .assertEvent();
+
+ String location = spnegoResponse.getLocation().toString();
+ driver.navigate().to(location);
+
+ String pageSource = driver.getPageSource();
+ Assert.assertTrue(pageSource.contains("Kerberos Test") && pageSource.contains("Kerberos servlet secured content"));
+
+ spnegoResponse.close();
+ events.clear();
+ }
@Test
diff --git a/testsuite/integration/src/test/resources/kerberos/users-kerberos.ldif b/testsuite/integration/src/test/resources/kerberos/users-kerberos.ldif
index fd9936c..9d55092 100644
--- a/testsuite/integration/src/test/resources/kerberos/users-kerberos.ldif
+++ b/testsuite/integration/src/test/resources/kerberos/users-kerberos.ldif
@@ -76,6 +76,20 @@ userPassword: theduke
krb5PrincipalName: jduke@KEYCLOAK.ORG
krb5KeyVersionNumber: 0
+dn: uid=MyDuke,ou=People,dc=keycloak,dc=org
+objectClass: top
+objectClass: person
+objectClass: inetOrgPerson
+objectClass: krb5principal
+objectClass: krb5kdcentry
+cn: My
+sn: Duke
+mail: MyDuke@keycloak.org
+uid: MyDuke
+userPassword: theduke
+krb5PrincipalName: MyDuke@KEYCLOAK.ORG
+krb5KeyVersionNumber: 0
+
dn: uid=gsstestserver,ou=People,dc=keycloak,dc=org
objectClass: top
objectClass: person
