Remove the Krb5 1.3.x-specific hack which mucks about with

libkrb5 internals, and shouldn't.

--- mod_auth_kerb-5.4/src/mod_auth_kerb.c.rcopshack

+++ mod_auth_kerb-5.4/src/mod_auth_kerb.c

@@ -285,34 +285,6 @@ mkstemp(char *template)

 }

 #endif

-#if defined(KRB5) && !defined(HEIMDAL)

-/* Needed to work around problems with replay caches */

-#include "mit-internals.h"

-

-/* This is our replacement krb5_rc_store function */

-static krb5_error_code KRB5_LIB_FUNCTION

-mod_auth_kerb_rc_store(krb5_context context, krb5_rcache rcache,

-                       krb5_donot_replay_internal *donot_replay)

-{

-   return 0;

-}

-

-/* And this is the operations vector for our replay cache */

-const krb5_rc_ops_internal mod_auth_kerb_rc_ops = {

-  0,

-  "dfl",

-  krb5_rc_dfl_init,

-  krb5_rc_dfl_recover,

-  krb5_rc_dfl_destroy,

-  krb5_rc_dfl_close,

-  mod_auth_kerb_rc_store,

-  krb5_rc_dfl_expunge,

-  krb5_rc_dfl_get_span,

-  krb5_rc_dfl_get_name,

-  krb5_rc_dfl_resolve

-};

-#endif

-

 /*************************************************************************** 

  Auth Configuration Initialization

  ***************************************************************************/

@@ -1252,31 +1224,6 @@ get_gss_creds(request_rec *r,

       return HTTP_INTERNAL_SERVER_ERROR;

    }

-#ifndef HEIMDAL

-   /*

-    * With MIT Kerberos 5 1.3.x the gss_cred_id_t is the same as

-    * krb5_gss_cred_id_t and krb5_gss_cred_id_rec contains a pointer to

-    * the replay cache.

-    * This allows us to override the replay cache function vector with

-    * our own one.

-    * Note that this is a dirty hack to get things working and there may

-    * well be unknown side-effects.

-    */

-   {

-      krb5_gss_cred_id_t gss_creds = (krb5_gss_cred_id_t) *server_creds;

-

-      /* First we try to verify we are linked with 1.3.x to prevent from

-         crashing when linked with 1.4.x */

-      if (gss_creds && (gss_creds->usage == GSS_C_ACCEPT)) {

-	 if (gss_creds->rcache && gss_creds->rcache->ops &&

-	     gss_creds->rcache->ops->type &&  

-	     memcmp(gss_creds->rcache->ops->type, "dfl", 3) == 0)

-          /* Override the rcache operations */

-	 gss_creds->rcache->ops = &mod_auth_kerb_rc_ops;

-      }

-   }

-#endif

-   

    return 0;

 }