Bug #9154: Support for OpenSSL with MD5 disabled for certificate verification

• Status: Closed
• Assignee: -
• Target version: -
• ruby -v: ruby 2.0.0p247 (2013-06-27) [x86_64-linux]

[vo.x (Vit Ondruch)]

=begin
In Fedora Rawhide, there was disable support for verification of certificate, CRL, and OCSP signatures using MD5 in OpenSSL [1, 2], therefore I observe following test errors:

7. Error:
   test_sign_and_verify(OpenSSL::TestX509Request):
   OpenSSL::X509::RequestError: unknown message digest algorithm
   /builddir/build/BUILD/ruby-2.0.0-p247/test/openssl/test_x509req.rb:111:in verify' /builddir/build/BUILD/ruby-2.0.0-p247/test/openssl/test_x509req.rb:111:in test_sign_and_verify'
8. Error:
   test_sign_and_verify(OpenSSL::TestX509Certificate):
   OpenSSL::X509::CertificateError: unknown message digest algorithm
   /builddir/build/BUILD/ruby-2.0.0-p247/test/openssl/test_x509cert.rb:140:in verify' /builddir/build/BUILD/ruby-2.0.0-p247/test/openssl/test_x509cert.rb:140:in test_sign_and_verify'

I was suggested by OpenSSL maintainer, that MD5 is obsolete and for modernization, it would be more useful to test SHA256 instead of MD5 for example. Any chance to make this test could pass out of the box and support more modern hashing algorithms?

[1] http://pkgs.fedoraproject.org/cgit/openssl.git/commit/?id=dcd0fb1ec9e2ef9bace5473cb3924a8d867ce84b

[2] http://pkgs.fedoraproject.org/cgit/openssl.git/commit/?id=9caf868063fd085ed4b2246f5f8dde91873d1c15
=end

[vo.x (Vit Ondruch)]

• Assignee set to MartinBosslet (Martin Bosslet)

[vo.x (Vit Ondruch)]

• Assignee changed from MartinBosslet (Martin Bosslet) to usa (Usaku NAKAMURA)

This seems to be fixed by r46899, r46903 and r46904, backported for Ruby 2.1 by r46908, but it would be nice to have this also in Ruby 2.0, since that is the version officially shipped with RHEL/CentOS 7.

[vo.x (Vit Ondruch)]

• Backport changed from 1.9.3: UNKNOWN, 2.0.0: UNKNOWN to 1.9.3: UNKNOWN, 2.0.0: REQUIRED

[vo.x (Vit Ondruch)]

• Backport changed from 1.9.3: UNKNOWN, 2.0.0: REQUIRED to 1.9.3: REQUIRED, 2.0.0: REQUIRED

Actually, 1.9.3 is affected by this issue as well.

[zzak (zzak _)]

• Assignee changed from usa (Usaku NAKAMURA) to 7150

[rhenium (Kazuki Yamaguchi)]

• Status changed from Open to Closed
• Backport deleted (1.9.3: REQUIRED, 2.0.0: REQUIRED)

Closing this as it is already fixed.