/* * Copyright (c) 1997 - 2006 Kungliga Tekniska H�gskolan * (Royal Institute of Technology, Stockholm, Sweden). * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * 3. Neither the name of the Institute nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ /* This file for code taken from the Heimdal code, to preserve licence */ /* Modified by Andrew Bartlett <abartlet@samba.org> */ #include "includes.h" #include "system/kerberos.h" #include "auth/kerberos/kerberos.h" /* Taken from accept_sec_context.c,v 1.65 */ krb5_error_code smb_rd_req_return_stuff(krb5_context context, krb5_auth_context *auth_context, const krb5_data *inbuf, krb5_keytab keytab, krb5_principal acceptor_principal, krb5_data *outbuf, krb5_ticket **ticket, krb5_keyblock **keyblock) { krb5_rd_req_in_ctx in = NULL; krb5_rd_req_out_ctx out = NULL; krb5_error_code kret; *keyblock = NULL; *ticket = NULL; outbuf->length = 0; outbuf->data = NULL; kret = krb5_rd_req_in_ctx_alloc(context, &in); if (kret == 0) kret = krb5_rd_req_in_set_keytab(context, in, keytab); if (kret) { if (in) krb5_rd_req_in_ctx_free(context, in); return kret; } kret = krb5_rd_req_ctx(context, auth_context, inbuf, acceptor_principal, in, &out); krb5_rd_req_in_ctx_free(context, in); if (kret) { return kret; } /* * We need to remember some data on the context_handle. */ kret = krb5_rd_req_out_get_ticket(context, out, ticket); if (kret == 0) { kret = krb5_rd_req_out_get_keyblock(context, out, keyblock); } krb5_rd_req_out_ctx_free(context, out); if (kret == 0) { kret = krb5_mk_rep(context, *auth_context, outbuf); } if (kret) { krb5_free_ticket(context, *ticket); krb5_free_keyblock(context, *keyblock); krb5_data_free(outbuf); } return kret; }