505d05c73a6e56769f263d4803b22eddd168ee24gtb/*
505d05c73a6e56769f263d4803b22eddd168ee24gtb * lib/krb5/keytab/ktfns.c
505d05c73a6e56769f263d4803b22eddd168ee24gtb *
505d05c73a6e56769f263d4803b22eddd168ee24gtb * Copyright 2001 by the Massachusetts Institute of Technology.
505d05c73a6e56769f263d4803b22eddd168ee24gtb * All Rights Reserved.
505d05c73a6e56769f263d4803b22eddd168ee24gtb *
505d05c73a6e56769f263d4803b22eddd168ee24gtb * Export of this software from the United States of America may
505d05c73a6e56769f263d4803b22eddd168ee24gtb * require a specific license from the United States Government.
505d05c73a6e56769f263d4803b22eddd168ee24gtb * It is the responsibility of any person or organization contemplating
505d05c73a6e56769f263d4803b22eddd168ee24gtb * export to obtain such a license before exporting.
505d05c73a6e56769f263d4803b22eddd168ee24gtb *
505d05c73a6e56769f263d4803b22eddd168ee24gtb * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
505d05c73a6e56769f263d4803b22eddd168ee24gtb * distribute this software and its documentation for any purpose and
505d05c73a6e56769f263d4803b22eddd168ee24gtb * without fee is hereby granted, provided that the above copyright
505d05c73a6e56769f263d4803b22eddd168ee24gtb * notice appear in all copies and that both that copyright notice and
505d05c73a6e56769f263d4803b22eddd168ee24gtb * this permission notice appear in supporting documentation, and that
505d05c73a6e56769f263d4803b22eddd168ee24gtb * the name of M.I.T. not be used in advertising or publicity pertaining
505d05c73a6e56769f263d4803b22eddd168ee24gtb * to distribution of the software without specific, written prior
505d05c73a6e56769f263d4803b22eddd168ee24gtb * permission. Furthermore if you modify this software you must label
505d05c73a6e56769f263d4803b22eddd168ee24gtb * your software as modified software and not distribute it in such a
505d05c73a6e56769f263d4803b22eddd168ee24gtb * fashion that it might be confused with the original M.I.T. software.
505d05c73a6e56769f263d4803b22eddd168ee24gtb * M.I.T. makes no representations about the suitability of
505d05c73a6e56769f263d4803b22eddd168ee24gtb * this software for any purpose. It is provided "as is" without express
505d05c73a6e56769f263d4803b22eddd168ee24gtb * or implied warranty.
505d05c73a6e56769f263d4803b22eddd168ee24gtb */
505d05c73a6e56769f263d4803b22eddd168ee24gtb
505d05c73a6e56769f263d4803b22eddd168ee24gtb/*
505d05c73a6e56769f263d4803b22eddd168ee24gtb * Dispatch methods for keytab code.
505d05c73a6e56769f263d4803b22eddd168ee24gtb */
505d05c73a6e56769f263d4803b22eddd168ee24gtb
505d05c73a6e56769f263d4803b22eddd168ee24gtb#include "k5-int.h"
505d05c73a6e56769f263d4803b22eddd168ee24gtb
505d05c73a6e56769f263d4803b22eddd168ee24gtbchar * KRB5_CALLCONV
505d05c73a6e56769f263d4803b22eddd168ee24gtbkrb5_kt_get_type (krb5_context context, krb5_keytab keytab)
505d05c73a6e56769f263d4803b22eddd168ee24gtb{
505d05c73a6e56769f263d4803b22eddd168ee24gtb return keytab->ops->prefix;
505d05c73a6e56769f263d4803b22eddd168ee24gtb}
505d05c73a6e56769f263d4803b22eddd168ee24gtb
505d05c73a6e56769f263d4803b22eddd168ee24gtbkrb5_error_code KRB5_CALLCONV
505d05c73a6e56769f263d4803b22eddd168ee24gtbkrb5_kt_get_name(krb5_context context, krb5_keytab keytab, char *name,
505d05c73a6e56769f263d4803b22eddd168ee24gtb unsigned int namelen)
505d05c73a6e56769f263d4803b22eddd168ee24gtb{
505d05c73a6e56769f263d4803b22eddd168ee24gtb return krb5_x((keytab)->ops->get_name,(context, keytab,name,namelen));
505d05c73a6e56769f263d4803b22eddd168ee24gtb}
505d05c73a6e56769f263d4803b22eddd168ee24gtb
505d05c73a6e56769f263d4803b22eddd168ee24gtbkrb5_error_code KRB5_CALLCONV
505d05c73a6e56769f263d4803b22eddd168ee24gtbkrb5_kt_close(krb5_context context, krb5_keytab keytab)
505d05c73a6e56769f263d4803b22eddd168ee24gtb{
505d05c73a6e56769f263d4803b22eddd168ee24gtb return krb5_x((keytab)->ops->close,(context, keytab));
505d05c73a6e56769f263d4803b22eddd168ee24gtb}
505d05c73a6e56769f263d4803b22eddd168ee24gtb
505d05c73a6e56769f263d4803b22eddd168ee24gtbkrb5_error_code KRB5_CALLCONV
505d05c73a6e56769f263d4803b22eddd168ee24gtbkrb5_kt_get_entry(krb5_context context, krb5_keytab keytab,
505d05c73a6e56769f263d4803b22eddd168ee24gtb krb5_const_principal principal, krb5_kvno vno,
505d05c73a6e56769f263d4803b22eddd168ee24gtb krb5_enctype enctype, krb5_keytab_entry *entry)
505d05c73a6e56769f263d4803b22eddd168ee24gtb{
159d09a20817016f09b3ea28d1bdada4a336bb91Mark Phalan krb5_error_code err;
159d09a20817016f09b3ea28d1bdada4a336bb91Mark Phalan krb5_principal_data princ_data;
159d09a20817016f09b3ea28d1bdada4a336bb91Mark Phalan
159d09a20817016f09b3ea28d1bdada4a336bb91Mark Phalan if (krb5_is_referral_realm(&principal->realm)) {
159d09a20817016f09b3ea28d1bdada4a336bb91Mark Phalan char *realm;
159d09a20817016f09b3ea28d1bdada4a336bb91Mark Phalan princ_data = *principal;
159d09a20817016f09b3ea28d1bdada4a336bb91Mark Phalan principal = &princ_data;
159d09a20817016f09b3ea28d1bdada4a336bb91Mark Phalan err = krb5_get_default_realm(context, &realm);
159d09a20817016f09b3ea28d1bdada4a336bb91Mark Phalan if (err)
159d09a20817016f09b3ea28d1bdada4a336bb91Mark Phalan return err;
159d09a20817016f09b3ea28d1bdada4a336bb91Mark Phalan princ_data.realm.data = realm;
159d09a20817016f09b3ea28d1bdada4a336bb91Mark Phalan princ_data.realm.length = strlen(realm);
159d09a20817016f09b3ea28d1bdada4a336bb91Mark Phalan }
159d09a20817016f09b3ea28d1bdada4a336bb91Mark Phalan err = krb5_x((keytab)->ops->get,(context, keytab, principal, vno, enctype,
159d09a20817016f09b3ea28d1bdada4a336bb91Mark Phalan entry));
159d09a20817016f09b3ea28d1bdada4a336bb91Mark Phalan if (principal == &princ_data)
159d09a20817016f09b3ea28d1bdada4a336bb91Mark Phalan krb5_free_default_realm(context, princ_data.realm.data);
159d09a20817016f09b3ea28d1bdada4a336bb91Mark Phalan return err;
505d05c73a6e56769f263d4803b22eddd168ee24gtb}
505d05c73a6e56769f263d4803b22eddd168ee24gtb
505d05c73a6e56769f263d4803b22eddd168ee24gtbkrb5_error_code KRB5_CALLCONV
505d05c73a6e56769f263d4803b22eddd168ee24gtbkrb5_kt_start_seq_get(krb5_context context, krb5_keytab keytab,
505d05c73a6e56769f263d4803b22eddd168ee24gtb krb5_kt_cursor *cursor)
505d05c73a6e56769f263d4803b22eddd168ee24gtb{
505d05c73a6e56769f263d4803b22eddd168ee24gtb return krb5_x((keytab)->ops->start_seq_get,(context, keytab, cursor));
505d05c73a6e56769f263d4803b22eddd168ee24gtb}
505d05c73a6e56769f263d4803b22eddd168ee24gtb
505d05c73a6e56769f263d4803b22eddd168ee24gtbkrb5_error_code KRB5_CALLCONV
505d05c73a6e56769f263d4803b22eddd168ee24gtbkrb5_kt_next_entry(krb5_context context, krb5_keytab keytab,
505d05c73a6e56769f263d4803b22eddd168ee24gtb krb5_keytab_entry *entry, krb5_kt_cursor *cursor)
505d05c73a6e56769f263d4803b22eddd168ee24gtb{
505d05c73a6e56769f263d4803b22eddd168ee24gtb return krb5_x((keytab)->ops->get_next,(context, keytab, entry, cursor));
505d05c73a6e56769f263d4803b22eddd168ee24gtb}
505d05c73a6e56769f263d4803b22eddd168ee24gtb
505d05c73a6e56769f263d4803b22eddd168ee24gtbkrb5_error_code KRB5_CALLCONV
505d05c73a6e56769f263d4803b22eddd168ee24gtbkrb5_kt_end_seq_get(krb5_context context, krb5_keytab keytab,
505d05c73a6e56769f263d4803b22eddd168ee24gtb krb5_kt_cursor *cursor)
505d05c73a6e56769f263d4803b22eddd168ee24gtb{
505d05c73a6e56769f263d4803b22eddd168ee24gtb return krb5_x((keytab)->ops->end_get,(context, keytab, cursor));
505d05c73a6e56769f263d4803b22eddd168ee24gtb}