Tools to make secret sharing easier.
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/*
* gfsecret - Secret sharing tools
* Copyright (C) 2016 Damien Goutte-Gattat
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <string.h>
#include "scheme-file.h"
#include "scheme-module.h"
#include "util.h"
#include <xmem.h>
int
gfsec_scheme_file_get_file(gfsec_scheme_t scheme,
const char *authority,
const char *path,
unsigned char **buffer,
size_t *len)
{
if ( scheme != GFSEC_SCHEME_FILE )
return GFSEC_SCHEME_STATUS_UNSUPPORTED_SCHEME;
if ( authority && *authority && strcmp(authority, "localhost") != 0 )
return GFSEC_SCHEME_STATUS_ERROR;
if ( (*buffer = read_file(path, len, GFSEC_SECRET_MAX_SIZE)) ) {
return GFSEC_SCHEME_STATUS_SUCCESS;
}
else
return GFSEC_SCHEME_STATUS_ERROR;
}
int
gfsec_scheme_file_put_file(gfsec_scheme_t scheme,
const char *authority,
const char *path,
unsigned char *buffer,
size_t len)
{
if ( scheme != GFSEC_SCHEME_FILE )
return GFSEC_SCHEME_STATUS_UNSUPPORTED_SCHEME;
if ( authority && *authority && strcmp(authority, "localhost") != 0 )
return GFSEC_SCHEME_STATUS_ERROR;
if ( write_file(path, buffer, len) != -1 )
return GFSEC_SCHEME_STATUS_SUCCESS;
else
return GFSEC_SCHEME_STATUS_ERROR;
}
int
gfsec_scheme_file_get_supports(gfsec_supports_list_t *list)
{
gfsec_support_add(list, GFSEC_SCHEME_FILE, xstrdup(""), xstrdup("Local filesystem"));
return 1;
}