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Add support for OpenSSL 1.1

This commit is contained in:
Jan Vidar Krey 2018-02-26 10:58:41 +00:00
parent ba19048ebc
commit f0e9b2ffd9
1 changed files with 21 additions and 6 deletions
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27
src/network/openssl.c
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@ -91,7 +91,9 @@ int net_ssl_library_init()
int net_ssl_library_shutdown()
{
ERR_clear_error();
#if OPENSSL_VERSION_NUMBER < 0x10100000L
ERR_remove_state(0);
#endif
ENGINE_cleanup();
CONF_modules_unload(1);
@ -106,16 +108,24 @@ int net_ssl_library_shutdown()
static void add_io_stats(struct net_ssl_openssl* handle)
{
if (handle->bio->num_read > handle->bytes_rx)
#if OPENSSL_VERSION_NUMBER < 0x10100000L
unsigned long num_read = handle->bio->num_read;
unsigned long num_write = handle->bio->num_write;
#else
unsigned long num_read = BIO_number_read(handle->bio);
unsigned long num_write = BIO_number_written(handle->bio);
#endif
if (num_read > handle->bytes_rx)
{
net_stats_add_rx(handle->bio->num_read - handle->bytes_rx);
handle->bytes_rx = handle->bio->num_read;
net_stats_add_rx(num_read - handle->bytes_rx);
handle->bytes_rx = num_read;
}
if (handle->bio->num_write > handle->bytes_tx)
if (num_write > handle->bytes_tx)
{
net_stats_add_tx(handle->bio->num_write - handle->bytes_tx);
handle->bytes_tx = handle->bio->num_write;
net_stats_add_tx(num_write - handle->bytes_tx);
handle->bytes_tx = num_write;
}
}
@ -127,6 +137,7 @@ static const SSL_METHOD* get_ssl_method(const char* tls_version)
return 0;
}
#if OPENSSL_VERSION_NUMBER < 0x10100000L
if (!strcmp(tls_version, "1.0"))
return TLSv1_method();
if (!strcmp(tls_version, "1.1"))
@ -136,6 +147,10 @@ static const SSL_METHOD* get_ssl_method(const char* tls_version)
LOG_ERROR("Unable to recognize tls_version.");
return 0;
#else
LOG_WARN("tls_version is obsolete, and should not be used.");
return TLS_method();
#endif
}
/**