Use same enctype as in ticket.

git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@4743 ec53bebd-3082-4978-b11e-865c3cabbd6b

lib/krb5/mk_req_ext.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1997 Kungliga Tekniska H<>gskolan
+ * Copyright (c) 1997, 1998 Kungliga Tekniska H<>gskolan
  * (Royal Institute of Technology, Stockholm, Sweden). 
  * All rights reserved. 
  *
@@ -67,6 +67,21 @@ krb5_mk_req_extended(krb5_context context,
   if(ret)
       return ret;
       
+  {
+      /* This is somewhat bogus since we're possibly overwriting a
+         value specified by the user, but it's the easiest way to make
+         the code use a compatible enctype */
+      Ticket ticket;
+      ret = decode_Ticket(in_creds->ticket.data, 
+			  in_creds->ticket.length, 
+			  &ticket, 
+			  NULL);
+      ret = krb5_auth_setenctype(context, 
+				 ac,
+				 ticket.enc_part.etype);
+      free_Ticket(&ticket);
+  }
+
   krb5_free_keyblock(context, ac->keyblock);
   krb5_copy_keyblock(context, &in_creds->session, &ac->keyblock);