ustream-polarssl.h

   1 /*
   2  * ustream-ssl - library for SSL over ustream
   3  *
   4  * Copyright (C) 2012 Felix Fietkau <nbd@openwrt.org>
   5  *
   6  * Permission to use, copy, modify, and/or distribute this software for any
   7  * purpose with or without fee is hereby granted, provided that the above
   8  * copyright notice and this permission notice appear in all copies.
   9  *
  10  * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
  11  * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
  12  * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
  13  * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
  14  * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
  15  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  16  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  17  */
  18
  19 #ifndef __USTREAM_POLARSSL_H
  20 #define __USTREAM_POLARSSL_H
  21
  22 #include <polarssl/net.h>
  23 #include <polarssl/ssl.h>
  24 #include <polarssl/certs.h>
  25 #include <polarssl/x509.h>
  26 #include <polarssl/rsa.h>
  27 #include <polarssl/error.h>
  28 #include <polarssl/version.h>
  29
  30 #if POLARSSL_VERSION_MAJOR > 1 || POLARSSL_VERSION_MINOR >= 3
  31 #define USE_VERSION_1_3
  32 #else
  33 #define x509_crt x509_cert
  34 #endif
  35
  36 struct ustream_ssl_ctx {
  37 #ifdef USE_VERSION_1_3
  38         pk_context key;
  39 #else
  40         rsa_context key;
  41 #endif
  42         x509_crt ca_cert;
  43         x509_crt cert;
  44         bool server;
  45 };
  46
  47 static inline char *__ustream_ssl_strerror(int error, char *buffer, int len)
  48 {
  49         error_strerror(error, buffer, len);
  50         return buffer;
  51 }
  52
  53 void __ustream_ssl_update_peer_cn(struct ustream_ssl *us);
  54 void __ustream_ssl_session_free(void *ssl);
  55 void *__ustream_ssl_session_new(struct ustream_ssl_ctx *ctx);
  56
  57 #endif