LibreSSL does not return version when an incompatible config file can be found

[TinCanTech]

Required:

verify_ssl_lib() {
	if [ -z "$EASYRSA_SSL_OK" ]; then
		save_OPENSSL_CONF="$OPENSSL_CONF"
		unset OPENSSL_CONF
		# redirect std-err to ignore missing etc/ssl/openssl.cnf file
		"$EASYRSA_OPENSSL" version
		val="$("$EASYRSA_OPENSSL" version 2>/dev/null)" || die "\
SSL version error: $val
"
		case "${val%% *}" in
			# OpenSSL does require a safe config-file for ampersand
			OpenSSL) ssl_lib=openssl; require_safe_ssl_conf=1 ;;
			LibreSSL) ssl_lib=libressl; require_safe_ssl_conf=1 ;;
			*) die "\
Missing or invalid OpenSSL: ${val%% *}
Expected to find openssl command at: $EASYRSA_OPENSSL"
		esac

		OPENSSL_CONF="$save_OPENSSL_CONF"
		unset save_OPENSSL_CONF

[TinCanTech]

https://github.com/libressl-portable/portable/issues/767

[TinCanTech]

This is not a bug in easyrsa because $OPENSSL_CNF always points to $EASYRSA_SAFE_CONF. However, do not copy openssl-easyrsa.cnf to /usr/local/etc/ssl, unless the intention is to bork LibreSSL.

[TinCanTech]

Closed via Commit a3db60f229514abda9c301780dd0bdf4fb2976d1