Debug is  true storeKey false useTicketCache false useKeyTab true doNotPrompt true ticketCache is null isInitiator true KeyTab is /home/user1/dev/spnego.keytab refreshKrb5Config is true principal is HTTP/u1604ecm@MYCOMP.CO.UK tryFirstPass is false useFirstPass is false storePass is false clearPass is false
Refreshing Kerberos configuration
principal is HTTP/u1604ecm@MYCOMP.CO.UK
Will use keytab
Commit Succeeded

        [Krb5LoginModule]: Entering logout
        [Krb5LoginModule]: logged out Subject

<system-properties>
    <property name="java.security.krb5.kdc" value="mykdc.mycomp.co.uk"/>
    <property name="java.security.krb5.realm" value="MYCOMP.CO.UK"/>
    <property name="java.security.krb5.conf" value="/home/user1/dev/krb5.conf"/>
    <property name="jboss.security.disable.secdomain.option" value="true"/>
    <property name="java.security.krb5.debug" value="true"/>
</system-properties>

<security-domain name="host" cache-type="default">
    <authentication>
    <login-module code="com.sun.security.auth.module.Krb5LoginModule" flag="required">
<module-option name="storekey" value="true"/>
<module-option name="refreshKrb5Config" value="true"/>
<module-option name="useKeyTab" value="true"/>
<module-option name="principal" value="HTTP/u1604ecm@MYCOMP.CO.UK"/>
         <module-option name="keyTab" value="/home/user1/dev/spnego.keytab"/>
<module-option name="doNotPrompt" value="true"/>
<module-option name="debug" value="true"/>
</login-module>
</authentication>
</security-domain>
<security-domain name="app-spnego" cache-type="default">
<authentication>
<login-module code="org.jboss.security.negotiation.spnego.SPNEGOLoginModule" flag="requisite">
<module-option name="password-stacking" value="useFirstPass"/>
<module-option name="serverSecurityDomain" value="host"/>
</login-module>
</authentication>
</security-domain>

[libdefaults]
default_realm = MYCOMP.CO.UK
default_tkt_enctypes = aes256-cts-hmac-sha1-96 aes128-cts-hmac-sha1-96
default_tgs_enctypes = aes256-cts-hmac-sha1-96 aes128-cts-hmac-sha1-96
permitted_enctypes   = aes256-cts-hmac-sha1-96 aes128-cts-hmac-sha1-96

[realms]
MYCOMP.CO.UK  = {
kdc = mykdc.mycomp.co.uk
}

[domain_realm]
MYCOMP.CO.UK = MYCOMP.CO.UK
.MYCOMP.CO.UK = MYCOMP.CO.UK

<jboss-web xmlns="http://www.jboss.com/xml/ns/javaee"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://www.jboss.com/xml/ns/javaee http://www.jboss.org/j2ee/schema/jboss-web_10_0.xsd">
<security-domain>app-spnego</security-domain>
<jacc-star-role-allow>true</jacc-star-role-allow>
</jboss-web>

<security-constraint>
<display-name>Security Constraint on Conversation</display-name>
<web-resource-collection>
<web-resource-name>ivwb</web-resource-name>
<url-pattern>*.html</url-pattern>
</web-resource-collection>
<auth-constraint>
<role-name>All</role-name>
</auth-constraint>
</security-constraint>
<!-- Define the Login Configuration for this Application -->
<login-config>
<auth-method>SPNEGO</auth-method>
<realm-name>SPNEGO</realm-name>
</login-config>
<!-- Security roles referenced by this web application -->
<security-role>
<description>Role required to log in to the Application</description>
<role-name>All</role-name>
</security-role>

ktpass -princ HTTP/u1604ecm@MYCOMP.CO.UK -pass mypass -mapuser authcheck@MYCOMP.CO.UK -out c:spnego.keytab -ptype KRB5_NT_PRINCIPAL -crypto All

C:Usersadministrator.MYCOMP>setspn -l authcheck
Registered ServicePrincipalNames for CN=Authentication User,CN=Users,DC=mycomp,DC=co,DC=uk:
        HTTP/u1604ecm
        HTTP/u1604ecm.mycomp.co.uk
        HTTP/u1604ecm@MYCOMP.CO.UK

C:Usersadministrator.MYCOMP>setspn -l u1604ecm
Registered ServicePrincipalNames for CN=U1604ECM,CN=Computers,DC=mycomp,DC=co,DC=uk: