Issue #20458 has been updated by postmodern (Hal Brodigan). Ah I see the problem now. `OpenSSL::SSL::SSLContext#ssl_version` accepts `:TLSv1*` symbols, but `#min_version` and `#max_version` only seem to accept `:TLS1*` symbols without the `v`. This seems inconsistent and prone to causing confusion. ---------------------------------------- Bug #20458: OpensSSL::SSL::SSLContext#min_version= and #max_version no longer accept Symbol values https://bugs.ruby-lang.org/issues/20458#change-108123 * Author: postmodern (Hal Brodigan) * Status: Open * ruby -v: ruby 3.3.1 (2024-04-23 revision c56cd86388) [x86_64-linux] * Backport: 3.1: UNKNOWN, 3.2: UNKNOWN, 3.3: UNKNOWN ---------------------------------------- It appears that `OpenSSL::SSL::SSLContext#min_version=` and `#max_version=` no longer accept Symbol values, contrary to their [documentation](https://docs.ruby-lang.org/en/master/OpenSSL/SSL/SSLContext.…. Instead it appears they are being converted to Strings. ## Steps To Reproduce ```ruby require 'openssl' context = OpenSSL::SSL::SSLContext.new context.min_version = :TLSv1 ``` ```ruby require 'openssl' context = OpenSSL::SSL::SSLContext.new context.max_version = :TLSv1_2 ``` ### Expected Results Sets `min_version` and `max_version` to the according `OpenSSL::SSL::TLS1_VERSION` and `OpenSSL::SSL::TLS1_2_VERSION` values, respectively. ### Actual Results ``` /usr/share/ruby/openssl/ssl.rb:179:in `set_minmax_proto_version': unrecognized version "TLSv1" (ArgumentError) set_minmax_proto_version(version, @max_proto_version ||= nil) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ from /usr/share/ruby/openssl/ssl.rb:179:in `min_version=' ``` ``` /usr/share/ruby/openssl/ssl.rb:191:in `set_minmax_proto_version': unrecognized version "TLSv1_2" (ArgumentError) set_minmax_proto_version(@min_proto_version ||= nil, version) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ from /usr/share/ruby/openssl/ssl.rb:191:in `max_version=' ``` ### Version Info Tested on: * `ruby 3.2.2 (2023-03-30 revision e51014f9c0) [x86_64-linux]` and `openssl` gem version `3.1.0` * `ruby 3.3.1 (2024-04-23 revision c56cd86388) [x86_64-linux]` and `openssl` gem version `3.2.0` -- https://bugs.ruby-lang.org/