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Only CSR version 1 (encoded as 0) is allowed by PKIX standards #747
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@botovq Thank you for the PR. Though I don't understand the content of this PR, could you add the following kind of the text in this PR's commit message? It's like 2e826d5. The text is helpful for us to notice that we need to backport this PR's commit when seeing the error on the Rubies of the master or stable branches in the ruby/ruby. This commit fixes the following error.
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RFC 2986, section 4.1 only defines version 1 for CSRs. This version is encoded as a 0. Starting with OpenSSL 3.3, setting the CSR version to anything but 1 fails. Do not attempt to generate a CSR with invalid version (which now fails) and invalidate the CSR in test_sign_and_verify_rsa_sha1 by changing its subject rather than using an invalid version. This commit fixes the following error. ``` 2) Error: test_version(OpenSSL::TestX509Request): OpenSSL::X509::RequestError: X509_REQ_set_version: passed invalid argument /home/runner/work/openssl/openssl/test/openssl/test_x509req.rb:18:in `version=' /home/runner/work/openssl/openssl/test/openssl/test_x509req.rb:18:in `issue_csr' /home/runner/work/openssl/openssl/test/openssl/test_x509req.rb:43:in `test_version' 40: req = OpenSSL::X509::Request.new(req.to_der) 41: assert_equal(0, req.version) 42: => 43: req = issue_csr(1, @dn, @rsa1024, OpenSSL::Digest.new('SHA256')) 44: assert_equal(1, req.version) 45: req = OpenSSL::X509::Request.new(req.to_der) 46: assert_equal(1, req.version) ```
Sure. I expanded the commit message a bit.
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Looks good to me. Thank you for the PR! |
After ruby#747 was merged, no caller sets the CSR version anymore.
After ruby#747 was merged, no caller sets the CSR version anymore.
Fixes #734