pem_utils.h

Go to the documentation of this file.

/*
 * Copyright (c) 2016 Thomas Pornin <pornin@bolet.org>
 * Adapted for ascii-chat by Zachary Fogg <me@zfo.gg>
 *
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to
 * the following conditions:
 *
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */
 
#pragma once
 
#include <bearssl.h>
#include <stddef.h>
 
typedef struct {
  br_x509_trust_anchor *buf; 
  size_t ptr;                
  size_t len;                
} anchor_list;
 
// clang-format off
#define ANCHOR_LIST_INIT {NULL, 0, 0}
// clang-format on
 
size_t read_trust_anchors_from_memory(anchor_list *dst, const unsigned char *pem_data, size_t pem_len);
 
void free_ta_contents(br_x509_trust_anchor *ta);