92 lines
2.9 KiB
C
92 lines
2.9 KiB
C
/*
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* Copyright (c) 1997, 1999 Kungliga Tekniska Högskolan
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* (Royal Institute of Technology, Stockholm, Sweden).
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the Institute nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE INSTITUTE OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*/
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#include "kadm5_locl.h"
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RCSID("$Id: send_recv.c,v 1.8 2000/07/11 16:00:58 joda Exp $");
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kadm5_ret_t
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_kadm5_client_send(kadm5_client_context *context, krb5_storage *sp)
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{
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krb5_data msg, out;
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krb5_error_code ret;
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size_t len;
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krb5_storage *sock;
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assert(context->sock != -1);
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len = sp->seek(sp, 0, SEEK_CUR);
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ret = krb5_data_alloc(&msg, len);
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sp->seek(sp, 0, SEEK_SET);
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sp->fetch(sp, msg.data, msg.length);
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ret = krb5_mk_priv(context->context, context->ac, &msg, &out, NULL);
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krb5_data_free(&msg);
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if(ret)
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return ret;
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sock = krb5_storage_from_fd(context->sock);
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if(sock == NULL) {
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krb5_data_free(&out);
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return ENOMEM;
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}
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ret = krb5_store_data(sock, out);
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krb5_storage_free(sock);
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krb5_data_free(&out);
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return ret;
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}
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kadm5_ret_t
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_kadm5_client_recv(kadm5_client_context *context, krb5_data *reply)
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{
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krb5_error_code ret;
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krb5_data data;
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krb5_storage *sock;
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sock = krb5_storage_from_fd(context->sock);
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if(sock == NULL)
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return ENOMEM;
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ret = krb5_ret_data(sock, &data);
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krb5_storage_free(sock);
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if(ret == KRB5_CC_END)
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return KADM5_RPC_ERROR;
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else if(ret)
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return ret;
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ret = krb5_rd_priv(context->context, context->ac, &data, reply, NULL);
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krb5_data_free(&data);
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return ret;
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}
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