SSLproxy/Mk/patches/libevent-2.1.8.diff

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2018-09-14 23:51:26 +00:00
From 28b8075400c70b2d2da2ce07e590c2ec6d11783d Mon Sep 17 00:00:00 2001
From: Bernard Spil <brnrd@FreeBSD.org>
Date: Mon, 2 Apr 2018 13:18:27 +0200
Subject: [PATCH] Fix build with LibreSSL 2.7
LibreSSL 2.7 implements OpenSSL 1.1 API except for BIO_get_init()
See also: https://bugs.freebsd.org/226900
Signed-off-by: Bernard Spil <brnrd@FreeBSD.org>
Closes: #617 (cherry-pick)
--- openssl-compat.h.orig 2017-01-25 23:37:15 UTC
+++ openssl-compat.h
@@ -1,7 +1,8 @@
#ifndef OPENSSL_COMPAT_H
#define OPENSSL_COMPAT_H
-#if OPENSSL_VERSION_NUMBER < 0x10100000L
+#if (OPENSSL_VERSION_NUMBER < 0x10100000L) || \
+ (defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER < 0x20700000L)
static inline BIO_METHOD *BIO_meth_new(int type, const char *name)
{
@@ -30,6 +31,11 @@ static inline BIO_METHOD *BIO_meth_new(i
#define TLS_method SSLv23_method
-#endif /* OPENSSL_VERSION_NUMBER < 0x10100000L */
+#endif /* (OPENSSL_VERSION_NUMBER < 0x10100000L) || \
+ (defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER < 0x20700000L) */
+
+#if defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER >= 0x20700000L
+#define BIO_get_init(b) (b)->init
+#endif
#endif /* OPENSSL_COMPAT_H */
--- sample/https-client.c.orig 2017-01-25 23:37:15 UTC
+++ sample/https-client.c
@@ -312,7 +312,8 @@ main(int argc, char **argv)
}
uri[sizeof(uri) - 1] = '\0';
-#if OPENSSL_VERSION_NUMBER < 0x10100000L
+#if (OPENSSL_VERSION_NUMBER < 0x10100000L) || \
+ (defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER < 0x20700000L)
// Initialize OpenSSL
SSL_library_init();
ERR_load_crypto_strings();
@@ -480,7 +481,8 @@ cleanup:
SSL_CTX_free(ssl_ctx);
if (type == HTTP && ssl)
SSL_free(ssl);
-#if OPENSSL_VERSION_NUMBER < 0x10100000L
+#if (OPENSSL_VERSION_NUMBER < 0x10100000L) || \
+ (defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER < 0x20700000L)
EVP_cleanup();
ERR_free_strings();
@@ -492,7 +494,8 @@ cleanup:
CRYPTO_cleanup_all_ex_data();
sk_SSL_COMP_free(SSL_COMP_get_compression_methods());
-#endif /*OPENSSL_VERSION_NUMBER < 0x10100000L */
+#endif /* (OPENSSL_VERSION_NUMBER < 0x10100000L) || \
+ (defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER < 0x20700000L) */
#ifdef _WIN32
WSACleanup();
--- sample/le-proxy.c.orig 2017-01-25 23:37:15 UTC
+++ sample/le-proxy.c
@@ -259,7 +259,8 @@ main(int argc, char **argv)
if (use_ssl) {
int r;
-#if OPENSSL_VERSION_NUMBER < 0x10100000L
+#if (OPENSSL_VERSION_NUMBER < 0x10100000L) || \
+ (defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER < 0x20700000L)
SSL_library_init();
ERR_load_crypto_strings();
SSL_load_error_strings();
--- sample/openssl_hostname_validation.c.orig 2017-01-25 23:37:15 UTC
+++ sample/openssl_hostname_validation.c
@@ -48,7 +48,8 @@ SOFTWARE.
#define HOSTNAME_MAX_SIZE 255
-#if OPENSSL_VERSION_NUMBER < 0x10100000L
+#if OPENSSL_VERSION_NUMBER < 0x10100000L || \
+ (defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER < 0x20700000L)
#define ASN1_STRING_get0_data ASN1_STRING_data
#endif
--- test/regress_ssl.c.orig 2017-01-25 23:37:15 UTC
+++ test/regress_ssl.c
@@ -186,7 +186,8 @@ get_ssl_ctx(void)
void
init_ssl(void)
{
-#if OPENSSL_VERSION_NUMBER < 0x10100000L
+#if (OPENSSL_VERSION_NUMBER < 0x10100000L) || \
+ (defined(LIBRESSL_VERSION_NUMBER) && LIBRESSL_VERSION_NUMBER < 0x20700000L)
SSL_library_init();
ERR_load_crypto_strings();
SSL_load_error_strings();