From fd2bb2f751c13b3c0c002b8e012810902b9da364 Mon Sep 17 00:00:00 2001
From: "A. Wilcox" <AWilcox@Wilcox-Tech.com>
Date: Fri, 8 Jun 2018 02:02:24 -0500
Subject: harmony -> system

---
 system/hexchat/libressl.patch | 105 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 105 insertions(+)
 create mode 100644 system/hexchat/libressl.patch

(limited to 'system/hexchat/libressl.patch')

diff --git a/system/hexchat/libressl.patch b/system/hexchat/libressl.patch
new file mode 100644
index 000000000..d829dee39
--- /dev/null
+++ b/system/hexchat/libressl.patch
@@ -0,0 +1,105 @@
+From d583ca7d922e5ac6ff466df2e4411b1303a3a2a3 Mon Sep 17 00:00:00 2001
+From: Florian Stinglmayr <florian@n0la.org>
+Date: Tue, 13 Dec 2016 18:41:43 +0100
+Subject: [PATCH] Use AC_CHECK_FUNCS to find functions not in LibreSSL
+
+LibreSSL might not have all functions of OpenSSL 1.1.0 so use
+AC_CHECK_FUNCS to find them first before using them.
+
+Closes #1899
+Fixes #1898
+---
+ configure.ac     | 2 ++
+ src/common/ssl.c | 4 ++--
+ 2 files changed, 4 insertions(+), 2 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index 34e6def..1f442c5 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -374,6 +374,8 @@ AS_IF([test "$openssl" != no], [
+ 		openssl=yes
+ 		COMMON_LIBS="$COMMON_LIBS $OPENSSL_LIBS"
+ 		COMMON_CFLAGS="$COMMON_CFLAGS $OPENSSL_CFLAGS"
++		dnl Test for various functions that are not available in LibreSSL
++		AC_CHECK_FUNCS([SSL_CTX_get_ssl_method X509_get_signature_nid])
+ 	], [
+ 		unset openssl_path ac_cv_lib_ssl_SSL_new ac_cv_header_openssl_ssl_h
+ 		AS_IF([test "$openssl" != yes], [
+diff --git a/src/common/ssl.c b/src/common/ssl.c
+index cb58ce2..76fea7b 100644
+--- a/src/common/ssl.c
++++ b/src/common/ssl.c
+@@ -176,7 +176,7 @@ _SSL_get_cert_info (struct cert_info *cert_info, SSL * ssl)
+ 		return 1;
+ 
+ 	alg = OBJ_obj2nid (algor->algorithm);
+-#if OPENSSL_VERSION_NUMBER < 0x10100000L
++#ifndef HAVE_X509_GET_SIGNATURE_NID
+ 	sign_alg = OBJ_obj2nid (peer_cert->sig_alg->algorithm);
+ #else
+ 	sign_alg = X509_get_signature_nid (peer_cert);
+@@ -306,7 +306,7 @@ _SSL_socket (SSL_CTX *ctx, int sd)
+ 
+ 	SSL_set_fd (ssl, sd);
+ 
+-#if OPENSSL_VERSION_NUMBER < 0x10100000L
++#ifndef HAVE_SSL_CTX_GET_SSL_METHOD
+ 	method = ctx->method;
+ #else
+ 	method = SSL_CTX_get_ssl_method (ctx);
+From aa7080f8fe63939d7ff4a0d0b1ec60f0c3eb31be Mon Sep 17 00:00:00 2001
+From: Patrick Griffis <tingping@tingping.se>
+Date: Tue, 13 Dec 2016 17:29:26 -0500
+Subject: [PATCH] Fix building fishlim against libressl also
+
+Also part of #1898
+---
+ configure.ac             | 2 +-
+ plugins/fishlim/dh1080.c | 6 +++---
+ 2 files changed, 4 insertions(+), 4 deletions(-)
+
+diff --git a/configure.ac b/configure.ac
+index 1f442c5..10a1550 100644
+--- a/configure.ac
++++ b/configure.ac
+@@ -375,7 +375,7 @@ AS_IF([test "$openssl" != no], [
+ 		COMMON_LIBS="$COMMON_LIBS $OPENSSL_LIBS"
+ 		COMMON_CFLAGS="$COMMON_CFLAGS $OPENSSL_CFLAGS"
+ 		dnl Test for various functions that are not available in LibreSSL
+-		AC_CHECK_FUNCS([SSL_CTX_get_ssl_method X509_get_signature_nid])
++		AC_CHECK_FUNCS([SSL_CTX_get_ssl_method X509_get_signature_nid DH_set0_pqg DH_get0_key DH_set0_key])
+ 	], [
+ 		unset openssl_path ac_cv_lib_ssl_SSL_new ac_cv_header_openssl_ssl_h
+ 		AS_IF([test "$openssl" != yes], [
+diff --git a/plugins/fishlim/dh1080.c b/plugins/fishlim/dh1080.c
+index ff6e579..3611758 100644
+--- a/plugins/fishlim/dh1080.c
++++ b/plugins/fishlim/dh1080.c
+@@ -74,7 +74,7 @@ dh1080_init (void)
+ 
+ 		BN_set_word (g, 2);
+ 
+-#if OPENSSL_VERSION_NUMBER < 0x10100000L
++#ifndef HAVE_DH_SET0_PQG
+ 		g_dh->p = p;
+ 		g_dh->g = g;
+ #else
+@@ -162,7 +162,7 @@ dh1080_generate_key (char **priv_key, char **pub_key)
+ 		return 0;
+ 	}
+ 
+-#if OPENSSL_VERSION_NUMBER < 0x10100000L
++#ifndef HAVE_DH_GET0_KEY
+ 	dh_pub_key = dh->pub_key;
+ 	dh_priv_key = dh->priv_key;
+ #else
+@@ -213,7 +213,7 @@ dh1080_compute_key (const char *priv_key, const char *pub_key, char **secret_key
+ 
+ 	  	priv_key_data = dh1080_decode_b64 (priv_key, &priv_key_len);
+ 		priv_key_num = BN_bin2bn(priv_key_data, priv_key_len, NULL);
+-#if OPENSSL_VERSION_NUMBER < 0x10100000L
++#ifndef HAVE_DH_SET0_KEY
+ 		dh->priv_key = priv_key_num;
+ #else
+ 		DH_set0_key (dh, NULL, priv_key_num);
-- 
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