All current known uses of e_data are encoded as pa-data or typed-data.
FAST requires that e_data be expressed as pa-data.  Change the DAL and
kdcpreauth interfaces so that e_data is returned as a sequence of
pa-data elements.  Add a preauth module flag to indicate that the
sequence should be encoded as typed-data in non-FAST errors.

https://github.com/krb5/krb5/commit/cbb4ede6d5a939f39f3325ad040406ac05c99713
Commit By: ghudson
Revision: 25298
Changed Files:
U   trunk/src/include/kdb.h
U   trunk/src/include/krb5/preauth_plugin.h
U   trunk/src/kdc/do_as_req.c
U   trunk/src/kdc/do_tgs_req.c
U   trunk/src/kdc/kdc_preauth.c
U   trunk/src/kdc/kdc_util.c
U   trunk/src/kdc/kdc_util.h
U   trunk/src/kdc/policy.c
U   trunk/src/lib/kdb/Makefile.in
U   trunk/src/lib/kdb/kdb5.c
U   trunk/src/lib/krb5/libkrb5.exports
U   trunk/src/plugins/kdb/db2/kdb_db2.c
U   trunk/src/plugins/kdb/db2/kdb_db2.h
U   trunk/src/plugins/kdb/hdb/kdb_hdb.h
U   trunk/src/plugins/kdb/hdb/kdb_windc.c
U   trunk/src/plugins/kdb/ldap/libkdb_ldap/kdb_ldap.c
U   trunk/src/plugins/kdb/ldap/libkdb_ldap/kdb_ldap.h
U   trunk/src/plugins/preauth/pkinit/pkinit.h
U   trunk/src/plugins/preauth/pkinit/pkinit_crypto.h
U   trunk/src/plugins/preauth/pkinit/pkinit_crypto_openssl.c
U   trunk/src/plugins/preauth/pkinit/pkinit_lib.c
U   trunk/src/plugins/preauth/pkinit/pkinit_srv.c