openconnect-7.05-override-default-prio-string.patch

From db955eceff87ecc7994348c952029ae012fc5b6a Mon Sep 17 00:00:00 2001
From: Nikos Mavrogiannopoulos <nmav@redhat.com>
Date: Tue, 3 Mar 2015 16:57:51 +0100
Subject: [PATCH 1/2] Allow overriding the default GnuTLS priority string

Signed-off-by: Nikos Mavrogiannopoulos <nmav@redhat.com>
---
 configure.ac |  9 +++++++++
 gnutls.c     | 18 ++++++++++--------
 2 files changed, 19 insertions(+), 8 deletions(-)

diff --git a/configure.ac b/configure.ac
index e5b5e80..ddb5c48 100644
--- a/configure.ac
+++ b/configure.ac
@@ -417,6 +417,15 @@ if test "$with_gnutls" = "yes"; then
     LIBS="$oldlibs"
     CFLAGS="$oldcflags"
 fi
+
+AC_ARG_WITH([default-gnutls-priority],
+	AS_HELP_STRING([--with-default-gnutls-priority=STRING],
+	[Provide a default string as GnuTLS priority string]),
+	default_gnutls_priority=$withval)
+if test -n "$default_gnutls_priority"; then
+   AC_DEFINE_UNQUOTED([DEFAULT_PRIO], ["$default_gnutls_priority"], [The GnuTLS priority string])
+fi
+
 if test "$with_openssl" = "yes" || test "$with_openssl" = "" || test "$ssl_library" = "both"; then
     PKG_CHECK_MODULES(OPENSSL, openssl, [],
 	[oldLIBS="$LIBS"
diff --git a/gnutls.c b/gnutls.c
index 3f79a22..34119da 100644
--- a/gnutls.c
+++ b/gnutls.c
@@ -2052,15 +2052,17 @@ static int verify_peer(gnutls_session_t session)
  * >= 3.2.9 as there the %COMPAT keyword ensures that the client hello
  * will be outside that range.
  */
-#if GNUTLS_VERSION_NUMBER >= 0x030209
-# define DEFAULT_PRIO "NORMAL:-VERS-SSL3.0:%COMPAT"
-#else
-# define _DEFAULT_PRIO "NORMAL:-VERS-TLS-ALL:+VERS-TLS1.0:" \
+#ifndef DEFAULT_PRIO
+# if GNUTLS_VERSION_NUMBER >= 0x030209
+#  define DEFAULT_PRIO "NORMAL:-VERS-SSL3.0:%COMPAT"
+# else
+#  define _DEFAULT_PRIO "NORMAL:-VERS-TLS-ALL:+VERS-TLS1.0:" \
 	"%COMPAT:%DISABLE_SAFE_RENEGOTIATION:%LATEST_RECORD_VERSION"
-# if GNUTLS_VERSION_MAJOR >= 3
-#  define DEFAULT_PRIO _DEFAULT_PRIO":-CURVE-ALL:-ECDHE-RSA:-ECDHE-ECDSA"
-#else
-#  define DEFAULT_PRIO _DEFAULT_PRIO
+#  if GNUTLS_VERSION_MAJOR >= 3
+#   define DEFAULT_PRIO _DEFAULT_PRIO":-CURVE-ALL:-ECDHE-RSA:-ECDHE-ECDSA"
+# else
+#   define DEFAULT_PRIO _DEFAULT_PRIO
+#  endif
 # endif
 #endif
 
-- 
2.1.0