#include "kadm5_locl.h"
RCSID("$Id$");
kadm5_ret_t
_kadm5_client_send(kadm5_client_context *context, krb5_storage *sp)
{
krb5_data msg, out;
krb5_error_code ret;
size_t len;
krb5_storage *sock;
assert(context->sock != -1);
len = krb5_storage_seek(sp, 0, SEEK_CUR);
ret = krb5_data_alloc(&msg, len);
if (ret) {
krb5_clear_error_message(context->context);
return ret;
}
krb5_storage_seek(sp, 0, SEEK_SET);
krb5_storage_read(sp, msg.data, msg.length);
ret = krb5_mk_priv(context->context, context->ac, &msg, &out, NULL);
krb5_data_free(&msg);
if(ret)
return ret;
sock = krb5_storage_from_fd(context->sock);
if(sock == NULL) {
krb5_clear_error_message(context->context);
krb5_data_free(&out);
return ENOMEM;
}
ret = krb5_store_data(sock, out);
if (ret)
krb5_clear_error_message(context->context);
krb5_storage_free(sock);
krb5_data_free(&out);
return ret;
}
kadm5_ret_t
_kadm5_client_recv(kadm5_client_context *context, krb5_data *reply)
{
krb5_error_code ret;
krb5_data data;
krb5_storage *sock;
sock = krb5_storage_from_fd(context->sock);
if(sock == NULL) {
krb5_clear_error_message(context->context);
return ENOMEM;
}
ret = krb5_ret_data(sock, &data);
krb5_storage_free(sock);
krb5_clear_error_message(context->context);
if(ret == KRB5_CC_END)
return KADM5_RPC_ERROR;
else if(ret)
return ret;
ret = krb5_rd_priv(context->context, context->ac, &data, reply, NULL);
krb5_data_free(&data);
return ret;
}
krb5_error_code
_kadm5_store_enctypes(krb5_storage *sp, krb5_enctype *enctypes)
{
while (enctypes && *enctypes) {
krb5_store_int32(sp, (int32_t)*enctypes);
enctypes++;
}
krb5_store_int32(sp, (int32_t)ENCTYPE_NULL);
return 0;
}