Added mod_auth_kerb module to apache.

apache/templates/auth_kerb.conf.erb

@@ -0,0 +1,31 @@
+#
+# The mod_auth_kerb module implements Kerberos authentication over
+# HTTP, following the "Negotiate" protocol.
+# 
+
+LoadModule auth_kerb_module modules/mod_auth_kerb.so
+
+#
+# Sample configuration: Kerberos authentication must only be
+# used over SSL to prevent replay attacks.  The keytab file
+# configured must be readable only by the "apache" user, and
+# must contain service keys for "HTTP/www.example.com", where
+# "www.example.com" is the FQDN of this server.
+#
+
+KrbAuthRealms <%= kerberos_realm %>
+Krb5KeyTab /etc/httpd/conf/httpsd.keytab
+KrbMethodNegotiate On
+KrbAuthoritative On
+KrbMethodK5Passwd Off
+
+#<Location /private>
+#  SSLRequireSSL
+#  AuthType Kerberos
+#  AuthName "Kerberos Login"
+#  KrbMethodNegotiate On
+#  KrbMethodK5Passwd Off
+#  KrbAuthRealms EXAMPLE.COM
+#  Krb5KeyTab /etc/httpd/conf/keytab
+#  require valid-user
+#</Location>