Bypass for newer OpenSSL versions (#999)

2026-10-20 03:06:12 +00:00 · 2020-07-17 10:35:24 +01:00
parent 72de997378
commit 73b4afdb2b
1 changed files with 5 additions and 2 deletions
@@ -152,8 +152,11 @@ module Postal
                                OpenSSL::SSL::OP_NO_SSLv3 |
                                OpenSSL::SSL::OP_NO_COMPRESSION |
                                OpenSSL::SSL::OP_CIPHER_SERVER_PREFERENCE
-          ssl_context.tmp_ecdh_callback = Proc.new do |*a|
-            OpenSSL::PKey::EC.new("prime256v1")
+
+          if ssl_context.respond_to?('tmp_ecdh_callback=')
+            ssl_context.tmp_ecdh_callback = Proc.new do |*a|
+              OpenSSL::PKey::EC.new("prime256v1")
+            end
          end

          unless domain_name