Adapted "Enhanced and Optimized TLS" for Ubuntu 24.04 (#4451)

install/hst-install-ubuntu.sh

@@ -1489,8 +1489,17 @@ if [ "$release" = "20.04" ]; then
 	elif grep -qw "^system_default = system_default_sect$" /etc/ssl/openssl.cnf 2> /dev/null; then
 		sed -i '/^system_default = system_default_sect$/a system_default = hestia_openssl_sect\n\n[hestia_openssl_sect]\nCiphersuites = '"$tls13_ciphers"'\nOptions = PrioritizeChaCha' /etc/ssl/openssl.cnf
 	fi
-elif [ "$release" != "20.04" ]; then
+elif [ "$release" = "22.04" ]; then
 	sed -i '/^system_default = system_default_sect$/a system_default = hestia_openssl_sect\n\n[hestia_openssl_sect]\nCiphersuites = '"$tls13_ciphers"'\nOptions = PrioritizeChaCha' /etc/ssl/openssl.cnf
+elif [ "$release" = "24.04" ]; then
+	if ! grep -qw "^ssl_conf = ssl_sect$" /etc/ssl/openssl.cnf 2> /dev/null; then
+		sed -i '/providers = provider_sect$/a ssl_conf = ssl_sect' /etc/ssl/openssl.cnf
+	fi
+	if ! grep -qw "^[ssl_sect]$" /etc/ssl/openssl.cnf 2> /dev/null; then
+		sed -i '$a \\n[ssl_sect]\nsystem_default = hestia_openssl_sect\n\n[hestia_openssl_sect]\nCiphersuites = '"$tls13_ciphers"'\nOptions = PrioritizeChaCha' /etc/ssl/openssl.cnf
+	elif grep -qw "^system_default = system_default_sect$" /etc/ssl/openssl.cnf 2> /dev/null; then
+		sed -i '/^system_default = system_default_sect$/a system_default = hestia_openssl_sect\n\n[hestia_openssl_sect]\nCiphersuites = '"$tls13_ciphers"'\nOptions = PrioritizeChaCha' /etc/ssl/openssl.cnf
+	fi
 fi
 
 # Generating SSL certificate