Support parsing KRB-ERROR passed back from windows server when the time is out of sync, modify krb5_cc_[sg]et_config interface to handle principals too, add tests for this

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@23420 ec53bebd-3082-4978-b11e-865c3cabbd6b

lib/gssapi/krb5/gsskrb5_locl.h

@@ -62,11 +62,14 @@ typedef struct {
   enum { LOCAL = 1, OPEN = 2, 
 	 COMPAT_OLD_DES3 = 4,
          COMPAT_OLD_DES3_SELECTED = 8,
-	 ACCEPTOR_SUBKEY = 16
+	 ACCEPTOR_SUBKEY = 16,
+	 RETRIED = 32,
+	 CLOSE_CCACHE = 64
   } more_flags;
   enum gss_ctx_id_t_state {
       /* initiator states */
       INITIATOR_START,
+      INITIATOR_RESTART,
       INITIATOR_WAIT_FOR_MUTAL,
       INITIATOR_READY,
       /* acceptor states */
@@ -74,6 +77,8 @@ typedef struct {
       ACCEPTOR_WAIT_FOR_DCESTYLE,
       ACCEPTOR_READY
   } state;
+  krb5_creds *kcred;
+  krb5_ccache ccache;
   struct krb5_ticket *ticket;
   OM_uint32 lifetime;
   HEIMDAL_MUTEX ctx_id_mutex;