115 lines
3.1 KiB
C
115 lines
3.1 KiB
C
/**
|
|
* \file lib/fko_server_auth.c
|
|
*
|
|
* \brief Set/Get the spa server auth data.
|
|
*/
|
|
|
|
/* Fwknop is developed primarily by the people listed in the file 'AUTHORS'.
|
|
* Copyright (C) 2009-2015 fwknop developers and contributors. For a full
|
|
* list of contributors, see the file 'CREDITS'.
|
|
*
|
|
* License (GNU General Public License):
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
|
|
* USA
|
|
*
|
|
*****************************************************************************
|
|
*/
|
|
#include "fko_common.h"
|
|
#include "fko.h"
|
|
|
|
/* Set the SPA Server Auth data
|
|
*/
|
|
int
|
|
fko_set_spa_server_auth(fko_ctx_t ctx, const char * const msg)
|
|
{
|
|
/****************************************
|
|
* --DSS This is not supported yet
|
|
****************************************
|
|
*/
|
|
//return(FKO_ERROR_UNSUPPORTED_FEATURE);
|
|
|
|
#if HAVE_LIBFIU
|
|
fiu_return_on("fko_set_spa_server_auth_init", FKO_ERROR_CTX_NOT_INITIALIZED);
|
|
#endif
|
|
|
|
/* Context must be initialized.
|
|
*/
|
|
if(!CTX_INITIALIZED(ctx))
|
|
return FKO_ERROR_CTX_NOT_INITIALIZED;
|
|
|
|
/* Gotta have a valid string.
|
|
*/
|
|
if(msg == NULL || strnlen(msg, MAX_SPA_SERVER_AUTH_SIZE) == 0)
|
|
return(FKO_ERROR_INVALID_DATA_SRVAUTH_MISSING);
|
|
|
|
/* --DSS XXX: Bail out for now. But consider just
|
|
* truncating in the future...
|
|
*/
|
|
if(strnlen(msg, MAX_SPA_SERVER_AUTH_SIZE) == MAX_SPA_SERVER_AUTH_SIZE)
|
|
return(FKO_ERROR_DATA_TOO_LARGE);
|
|
|
|
/* --DSS TODO: ???
|
|
* Do we want to add message type and format checking here
|
|
* or continue to leave it to the implementor?
|
|
*/
|
|
|
|
/**/
|
|
|
|
/* Just in case this is a subsequent call to this function. We
|
|
* do not want to be leaking memory.
|
|
*/
|
|
if(ctx->server_auth != NULL)
|
|
free(ctx->server_auth);
|
|
|
|
ctx->server_auth = strdup(msg);
|
|
|
|
ctx->state |= FKO_DATA_MODIFIED;
|
|
|
|
if(ctx->server_auth == NULL)
|
|
return(FKO_ERROR_MEMORY_ALLOCATION);
|
|
|
|
return(FKO_SUCCESS);
|
|
}
|
|
|
|
/* Return the SPA message data.
|
|
*/
|
|
int
|
|
fko_get_spa_server_auth(fko_ctx_t ctx, char **server_auth)
|
|
{
|
|
|
|
#if HAVE_LIBFIU
|
|
fiu_return_on("fko_get_spa_server_auth_init", FKO_ERROR_CTX_NOT_INITIALIZED);
|
|
#endif
|
|
|
|
/* Must be initialized
|
|
*/
|
|
if(!CTX_INITIALIZED(ctx))
|
|
return(FKO_ERROR_CTX_NOT_INITIALIZED);
|
|
|
|
if(server_auth == NULL)
|
|
return(FKO_ERROR_INVALID_DATA);
|
|
|
|
#if HAVE_LIBFIU
|
|
fiu_return_on("fko_get_spa_server_auth_val", FKO_ERROR_INVALID_DATA);
|
|
#endif
|
|
|
|
*server_auth = ctx->server_auth;
|
|
|
|
return(FKO_SUCCESS);
|
|
}
|
|
|
|
/***EOF***/
|