зеркало из https://github.com/github/ruby.git
218 строки
8.0 KiB
Ruby
218 строки
8.0 KiB
Ruby
require_relative "utils"
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if defined?(OpenSSL)
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class OpenSSL::TestX509Certificate < Test::Unit::TestCase
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def setup
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@rsa1024 = OpenSSL::TestUtils::TEST_KEY_RSA1024
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@rsa2048 = OpenSSL::TestUtils::TEST_KEY_RSA2048
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@dsa256 = OpenSSL::TestUtils::TEST_KEY_DSA256
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@dsa512 = OpenSSL::TestUtils::TEST_KEY_DSA512
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@ca = OpenSSL::X509::Name.parse("/DC=org/DC=ruby-lang/CN=CA")
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@ee1 = OpenSSL::X509::Name.parse("/DC=org/DC=ruby-lang/CN=EE1")
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@ee2 = OpenSSL::X509::Name.parse("/DC=org/DC=ruby-lang/CN=EE2")
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end
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def teardown
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end
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def issue_cert(*args)
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OpenSSL::TestUtils.issue_cert(*args)
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end
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def test_serial
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[1, 2**32, 2**100].each{|s|
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cert = issue_cert(@ca, @rsa2048, s, Time.now, Time.now+3600, [],
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nil, nil, OpenSSL::Digest::SHA1.new)
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assert_equal(s, cert.serial)
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cert = OpenSSL::X509::Certificate.new(cert.to_der)
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assert_equal(s, cert.serial)
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}
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end
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def test_public_key
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exts = [
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["basicConstraints","CA:TRUE",true],
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["subjectKeyIdentifier","hash",false],
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["authorityKeyIdentifier","keyid:always",false],
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]
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sha1 = OpenSSL::Digest::SHA1.new
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dss1 = OpenSSL::Digest::DSS1.new
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[
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[@rsa1024, sha1], [@rsa2048, sha1], [@dsa256, dss1], [@dsa512, dss1],
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].each{|pk, digest|
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cert = issue_cert(@ca, pk, 1, Time.now, Time.now+3600, exts,
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nil, nil, digest)
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assert_equal(cert.extensions[1].value,
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OpenSSL::TestUtils.get_subject_key_id(cert))
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cert = OpenSSL::X509::Certificate.new(cert.to_der)
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assert_equal(cert.extensions[1].value,
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OpenSSL::TestUtils.get_subject_key_id(cert))
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}
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end
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def test_validity
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now = Time.now until now && now.usec != 0
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cert = issue_cert(@ca, @rsa2048, 1, now, now+3600, [],
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nil, nil, OpenSSL::Digest::SHA1.new)
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assert_not_equal(now, cert.not_before)
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assert_not_equal(now+3600, cert.not_after)
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now = Time.at(now.to_i)
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cert = issue_cert(@ca, @rsa2048, 1, now, now+3600, [],
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nil, nil, OpenSSL::Digest::SHA1.new)
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assert_equal(now.getutc, cert.not_before)
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assert_equal((now+3600).getutc, cert.not_after)
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now = Time.at(0)
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cert = issue_cert(@ca, @rsa2048, 1, now, now, [],
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nil, nil, OpenSSL::Digest::SHA1.new)
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assert_equal(now.getutc, cert.not_before)
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assert_equal(now.getutc, cert.not_after)
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now = Time.at(0x7fffffff)
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cert = issue_cert(@ca, @rsa2048, 1, now, now, [],
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nil, nil, OpenSSL::Digest::SHA1.new)
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assert_equal(now.getutc, cert.not_before)
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assert_equal(now.getutc, cert.not_after)
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end
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def test_extension
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ca_exts = [
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["basicConstraints","CA:TRUE",true],
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["keyUsage","keyCertSign, cRLSign",true],
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["subjectKeyIdentifier","hash",false],
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["authorityKeyIdentifier","keyid:always",false],
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]
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ca_cert = issue_cert(@ca, @rsa2048, 1, Time.now, Time.now+3600, ca_exts,
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nil, nil, OpenSSL::Digest::SHA1.new)
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ca_cert.extensions.each_with_index{|ext, i|
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assert_equal(ca_exts[i].first, ext.oid)
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assert_equal(ca_exts[i].last, ext.critical?)
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}
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ee1_exts = [
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["keyUsage","Non Repudiation, Digital Signature, Key Encipherment",true],
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["subjectKeyIdentifier","hash",false],
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["authorityKeyIdentifier","keyid:always",false],
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["extendedKeyUsage","clientAuth, emailProtection, codeSigning",false],
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["subjectAltName","email:ee1@ruby-lang.org",false],
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]
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ee1_cert = issue_cert(@ee1, @rsa1024, 2, Time.now, Time.now+1800, ee1_exts,
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ca_cert, @rsa2048, OpenSSL::Digest::SHA1.new)
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assert_equal(ca_cert.subject.to_der, ee1_cert.issuer.to_der)
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ee1_cert.extensions.each_with_index{|ext, i|
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assert_equal(ee1_exts[i].first, ext.oid)
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assert_equal(ee1_exts[i].last, ext.critical?)
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}
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ee2_exts = [
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["keyUsage","Non Repudiation, Digital Signature, Key Encipherment",true],
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["subjectKeyIdentifier","hash",false],
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["authorityKeyIdentifier","issuer:always",false],
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["extendedKeyUsage","clientAuth, emailProtection, codeSigning",false],
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["subjectAltName","email:ee2@ruby-lang.org",false],
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]
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ee2_cert = issue_cert(@ee2, @rsa1024, 3, Time.now, Time.now+1800, ee2_exts,
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ca_cert, @rsa2048, OpenSSL::Digest::MD5.new)
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assert_equal(ca_cert.subject.to_der, ee2_cert.issuer.to_der)
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ee2_cert.extensions.each_with_index{|ext, i|
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assert_equal(ee2_exts[i].first, ext.oid)
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assert_equal(ee2_exts[i].last, ext.critical?)
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}
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end
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def test_sign_and_verify
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cert = issue_cert(@ca, @rsa2048, 1, Time.now, Time.now+3600, [],
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nil, nil, OpenSSL::Digest::SHA1.new)
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assert_equal(false, cert.verify(@rsa1024))
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assert_equal(true, cert.verify(@rsa2048))
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assert_equal(false, certificate_error_returns_false { cert.verify(@dsa256) })
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assert_equal(false, certificate_error_returns_false { cert.verify(@dsa512) })
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cert.serial = 2
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assert_equal(false, cert.verify(@rsa2048))
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cert = issue_cert(@ca, @rsa2048, 1, Time.now, Time.now+3600, [],
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nil, nil, OpenSSL::Digest::MD5.new)
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assert_equal(false, cert.verify(@rsa1024))
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assert_equal(true, cert.verify(@rsa2048))
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assert_equal(false, certificate_error_returns_false { cert.verify(@dsa256) })
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assert_equal(false, certificate_error_returns_false { cert.verify(@dsa512) })
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cert.subject = @ee1
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assert_equal(false, cert.verify(@rsa2048))
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cert = issue_cert(@ca, @dsa512, 1, Time.now, Time.now+3600, [],
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nil, nil, OpenSSL::Digest::DSS1.new)
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assert_equal(false, certificate_error_returns_false { cert.verify(@rsa1024) })
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assert_equal(false, certificate_error_returns_false { cert.verify(@rsa2048) })
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assert_equal(false, cert.verify(@dsa256))
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assert_equal(true, cert.verify(@dsa512))
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cert.not_after = Time.now
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assert_equal(false, cert.verify(@dsa512))
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begin
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cert = issue_cert(@ca, @rsa2048, 1, Time.now, Time.now+3600, [],
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nil, nil, OpenSSL::Digest::DSS1.new)
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assert_equal(false, cert.verify(@rsa1024))
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assert_equal(true, cert.verify(@rsa2048))
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assert_equal(false, certificate_error_returns_false { cert.verify(@dsa256) })
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assert_equal(false, certificate_error_returns_false { cert.verify(@dsa512) })
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cert.subject = @ee1
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assert_equal(false, cert.verify(@rsa2048))
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rescue OpenSSL::X509::CertificateError
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end
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assert_raise(OpenSSL::X509::CertificateError){
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cert = issue_cert(@ca, @dsa512, 1, Time.now, Time.now+3600, [],
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nil, nil, OpenSSL::Digest::MD5.new)
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}
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end
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def test_dsig_algorithm_mismatch
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assert_raise(OpenSSL::X509::CertificateError) do
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cert = issue_cert(@ca, @rsa2048, 1, Time.now, Time.now+3600, [],
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nil, nil, OpenSSL::Digest::DSS1.new)
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end
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assert_raise(OpenSSL::X509::CertificateError) do
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cert = issue_cert(@ca, @dsa512, 1, Time.now, Time.now+3600, [],
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nil, nil, OpenSSL::Digest::MD5.new)
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end
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end
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def test_dsa_with_sha2
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begin
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cert = issue_cert(@ca, @dsa256, 1, Time.now, Time.now+3600, [],
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nil, nil, OpenSSL::Digest::SHA256.new)
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assert_equal("dsa_with_SHA256", cert.signature_algorithm)
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rescue OpenSSL::X509::CertificateError
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# dsa_with_sha2 not supported. skip following test.
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return
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end
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# TODO: need more tests for dsa + sha2
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# SHA1 is allowed from OpenSSL 1.0.0 (0.9.8 requires DSS1)
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cert = issue_cert(@ca, @dsa256, 1, Time.now, Time.now+3600, [],
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nil, nil, OpenSSL::Digest::SHA1.new)
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assert_equal("dsaWithSHA1", cert.signature_algorithm)
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end if defined?(OpenSSL::Digest::SHA256)
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def test_check_private_key
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cert = issue_cert(@ca, @rsa2048, 1, Time.now, Time.now+3600, [],
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nil, nil, OpenSSL::Digest::SHA1.new)
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assert_equal(true, cert.check_private_key(@rsa2048))
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end
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private
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def certificate_error_returns_false
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yield
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rescue OpenSSL::X509::CertificateError
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false
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end
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end
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end
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