-/* Copyright (C) 2009-2013, Martin Johansson <martin@fatbob.nu>
- Copyright (C) 2005-2013, Thorvald Natvig <thorvald@natvig.com>
+/* Copyright (C) 2009-2014, Martin Johansson <martin@fatbob.nu>
+ Copyright (C) 2005-2014, Thorvald Natvig <thorvald@natvig.com>
All rights reserved.
Redistribution and use in source and binary forms, with or without
#ifndef SSL_H_987698
#define SSL_H_987698
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
+#include "config.h"
+#include "types.h"
-#ifdef USE_POLARSSL
+#include <inttypes.h>
+#include <stdio.h>
+#include <string.h>
+
+#if defined(USE_POLARSSL)
#include <polarssl/ssl.h>
#include <polarssl/version.h>
-#ifdef POLARSSL_VERSION_MAJOR
+#if defined(POLARSSL_VERSION_MAJOR)
#if (POLARSSL_VERSION_MAJOR < 1)
#error PolarSSL version 1.0.0 or greater is required!
#endif
#error PolarSSL version 1.0.0 or greater is required!
#endif
-#ifdef USE_POLARSSL_HAVEGE
+#if defined(USE_POLARSSL_HAVEGE)
#include <polarssl/havege.h>
#if (POLARSSL_VERSION_MINOR >= 1)
#define HAVEGE_RAND (havege_random)
#define POLARSSL_API_V1_3_ABOVE
#endif
-#else /* OpenSSL */
-#include <openssl/x509v3.h>
-#include <openssl/ssl.h>
-#endif
-
-#include "types.h"
-#include <inttypes.h>
-
-#ifdef USE_POLARSSL
#define SSLI_ERROR_WANT_READ -0x0F300 /* PolarSSL v0.x.x uses -0x0f00 -> --0x0f90, v1.x.x uses -0x7080 -> -0x7e80 */
#define SSLI_ERROR_WANT_WRITE -0x0F310
typedef ssl_context SSL_handle_t;
+#elif defined(USE_MBEDTLS)
+#include <mbedtls/version.h>
+
+#if !defined(MBEDTLS_VERSION_MAJOR) || (MBEDTLS_VERSION_MAJOR < 2)
+#error mbedTLS version 2.0.0 or greater is required!
+#endif
+
+#include <mbedtls/ssl.h>
+#if (MBEDTLS_VERSION_MINOR > 3)
+#include <mbedtls/net_sockets.h>
#else
+#include <mbedtls/net.h>
+#endif
+
+#if defined(USE_MBEDTLS_HAVEGE)
+#include <mbedtls/havege.h>
+ #define HAVEGE_RAND (havege_random)
+ #define RAND_bytes(_dst_, _size_) do { \
+ mbedtls_havege_random(&hs, _dst_, _size_); \
+ } while (0)
+#else
+#define RAND_bytes(_dst_, _size_) do { urandom_bytes(NULL, _dst_, _size_); } while (0)
+int urandom_bytes(void *ctx, unsigned char *dest, size_t len);
+#endif
+
+#define SSLI_ERROR_WANT_READ -0x0F300 /* mbedTLS v0.x.x uses -0x0f00 -> --0x0f90, v1.x.x uses -0x7080 -> -0x7e80 */
+#define SSLI_ERROR_WANT_WRITE -0x0F310
+
+#define SSLI_ERROR_ZERO_RETURN 0
+#define SSLI_ERROR_CONNRESET MBEDTLS_ERR_NET_CONN_RESET
+#define SSLI_ERROR_SYSCALL MBEDTLS_ERR_NET_RECV_FAILED
+
+typedef mbedtls_ssl_context SSL_handle_t;
+
+#elif defined(USE_GNUTLS)
+
+#include <gnutls/gnutls.h>
+
+#define SSLI_ERROR_WANT_READ GNUTLS_E_AGAIN
+#define SSLI_ERROR_WANT_WRITE GNUTLS_E_AGAIN
+#define SSLI_ERROR_ZERO_RETURN GNUTLS_E_PREMATURE_TERMINATION
+#define SSLI_ERROR_CONNRESET GNUTLS_E_PREMATURE_TERMINATION
+#define SSLI_ERROR_SYSCALL GNUTLS_E_PREMATURE_TERMINATION
+
+typedef gnutls_session_t SSL_handle_t;
+
+#else /* OpenSSL */
+#include <openssl/x509v3.h>
+#include <openssl/ssl.h>
#define SSLI_ERROR_WANT_READ SSL_ERROR_WANT_READ
#define SSLI_ERROR_WANT_WRITE SSL_ERROR_WANT_WRITE
for (i = 0; i < 20; i++)
offset += sprintf(out + offset, "%02x", hash[i]);
}
+
static inline void SSLi_hex2hash(char *in, uint8_t *hash)
{
- int i, offset = 0;
+ int i;
char byte[3];
int scanned;
-
+
byte[2] = '\0';
for (i = 0; i < 20; i++) {
memcpy(byte, &in[i * 2], 2);
}
}
#endif
+