/*
 * ssl.c
 * Copyright (C) 2019 Ilja Kartašov <ik@lowenware.com>
 *
 * Distributed under terms of the MIT license.
 */

#include <openssl/err.h>
#include "ssl.h"
#include "str-utils.h"


#ifndef AISL_WITHOUT_SSL


aisl_ssl_t
aisl_ssl_new( const char * key_file,
              const char * crt_file,
              const char * host,
              SSL_CTX    * ctx )
{
  aisl_ssl_t ssl;

  if ((ssl = calloc(1, sizeof(struct aisl_ssl))) != NULL)
  {
    if ((ssl->host = str_copy( host ? host : "*" )) != NULL)
    {
      if (ctx)
      {
        ssl->ctx = ctx;
        return ssl;
      }
      else
      {
        if ((ssl->key_file = str_copy(key_file)) != NULL)
        {
          if ((ssl->crt_file = str_copy(crt_file)) != NULL)
          {
            return ssl;
          }
        }
      }
    }
    aisl_ssl_free(ssl);
  }

  return NULL;
}


void
aisl_ssl_free( aisl_ssl_t ssl )
{
  if (ssl->host)
    free(ssl->host);

  if (ssl->key_file)
  {
    free(ssl->key_file);
    SSL_CTX_free(ssl->ctx);
  }

  if (ssl->crt_file)
    free(ssl->crt_file);

  free(ssl);
}


#endif