Fix build with OpenSSL 3.0

Related: #1952937

Fix-FIPS-mode-support-and-build-with-OpenSSL-3.0.patch

@@ -0,0 +1,41 @@
+From df5d2572497f4cd7ab15144dbab99d0e01495127 Mon Sep 17 00:00:00 2001
+From: Ondrej Holy <oholy@redhat.com>
+Date: Wed, 12 May 2021 12:48:15 +0200
+Subject: [PATCH] Fix FIPS mode support and build with OpenSSL 3.0
+
+FreeRDP fails to build with OpenSSL 3.0 because of usage of the `FIPS_mode`
+and `FIPS_mode_set` functions, which were removed there. Just a note that
+the FIPS mode is not supported by OpenSSL 1.1.* although the mentioned
+functions are still there (see https://wiki.openssl.org/index.php/FIPS_modules).
+Let's make FreeRDP build with OpenSSL 3.0 and fix the FIPS mode support.
+
+See: https://bugzilla.redhat.com/show_bug.cgi?id=1952937
+---
+ winpr/libwinpr/utils/ssl.c | 8 ++++++++
+ 1 file changed, 8 insertions(+)
+
+diff --git a/winpr/libwinpr/utils/ssl.c b/winpr/libwinpr/utils/ssl.c
+index 3a8590390..03b23af43 100644
+--- a/winpr/libwinpr/utils/ssl.c
++++ b/winpr/libwinpr/utils/ssl.c
+@@ -244,9 +244,17 @@ static BOOL winpr_enable_fips(DWORD flags)
+ #else
+ 		WLog_DBG(TAG, "Ensuring openssl fips mode is ENabled");
+ 
++#if defined(OPENSSL_VERSION_MAJOR) && (OPENSSL_VERSION_MAJOR >= 3)
++		if (!EVP_default_properties_is_fips_enabled(NULL))
++#else
+ 		if (FIPS_mode() != 1)
++#endif
+ 		{
++#if defined(OPENSSL_VERSION_MAJOR) && (OPENSSL_VERSION_MAJOR >= 3)
++			if (EVP_set_default_properties(NULL, "fips=yes"))
++#else
+ 			if (FIPS_mode_set(1))
++#endif
+ 				WLog_INFO(TAG, "Openssl fips mode ENabled!");
+ 			else
+ 			{
+-- 
+2.31.1
+

freerdp.spec

@@ -22,7 +22,7 @@
 
 Name:           freerdp
 Version:        2.2.0
-Release:        7%{?dist}
+Release:        8%{?dist}
 Epoch:          2
 Summary:        Free implementation of the Remote Desktop Protocol (RDP)
 License:        ASL 2.0
@@ -30,6 +30,8 @@ URL:            http://www.freerdp.com/
 
 Source0:        https://github.com/FreeRDP/FreeRDP/archive/%{version}/FreeRDP-%{version}.tar.gz
 
+Patch0:         Fix-FIPS-mode-support-and-build-with-OpenSSL-3.0.patch
+
 BuildRequires:  gcc
 BuildRequires:  gcc-c++
 BuildRequires:  alsa-lib-devel
@@ -296,6 +298,9 @@ find %{buildroot} -name "*.a" -delete
 %{_libdir}/pkgconfig/winpr-tools2.pc
 
 %changelog
+* Mon May 17 2021 Ondrej Holy <oholy@redhat.com> - 2:2.2.0-8
+- Fix build with OpenSSL 3.0 (#1952937).
+
 * Thu Apr 15 2021 Mohan Boddu <mboddu@redhat.com> - 2:2.2.0-7
 - Rebuilt for RHEL 9 BETA on Apr 15th 2021. Related: rhbz#1947937