begin require "openssl" require_relative "utils" rescue LoadError end require "test/unit" if defined?(OpenSSL) class OpenSSL::TestX509Request < Test::Unit::TestCase def setup @rsa1024 = OpenSSL::TestUtils::TEST_KEY_RSA1024 @rsa2048 = OpenSSL::TestUtils::TEST_KEY_RSA2048 @dsa256 = OpenSSL::TestUtils::TEST_KEY_DSA256 @dsa512 = OpenSSL::TestUtils::TEST_KEY_DSA512 @dn = OpenSSL::X509::Name.parse("/DC=org/DC=ruby-lang/CN=GOTOU Yuuzou") end def issue_csr(ver, dn, key, digest) req = OpenSSL::X509::Request.new req.version = ver req.subject = dn req.public_key = key.public_key req.sign(key, digest) req end def test_public_key req = issue_csr(0, @dn, @rsa1024, OpenSSL::Digest::SHA1.new) assert_equal(@rsa1024.public_key.to_der, req.public_key.to_der) req = OpenSSL::X509::Request.new(req.to_der) assert_equal(@rsa1024.public_key.to_der, req.public_key.to_der) req = issue_csr(0, @dn, @dsa512, OpenSSL::Digest::DSS1.new) assert_equal(@dsa512.public_key.to_der, req.public_key.to_der) req = OpenSSL::X509::Request.new(req.to_der) assert_equal(@dsa512.public_key.to_der, req.public_key.to_der) end def test_version req = issue_csr(0, @dn, @rsa1024, OpenSSL::Digest::SHA1.new) assert_equal(0, req.version) req = OpenSSL::X509::Request.new(req.to_der) assert_equal(0, req.version) req = issue_csr(1, @dn, @rsa1024, OpenSSL::Digest::SHA1.new) assert_equal(1, req.version) req = OpenSSL::X509::Request.new(req.to_der) assert_equal(1, req.version) end def test_subject req = issue_csr(0, @dn, @rsa1024, OpenSSL::Digest::SHA1.new) assert_equal(@dn.to_der, req.subject.to_der) req = OpenSSL::X509::Request.new(req.to_der) assert_equal(@dn.to_der, req.subject.to_der) end def create_ext_req(exts) ef = OpenSSL::X509::ExtensionFactory.new exts = exts.collect{|e| ef.create_extension(*e) } return OpenSSL::ASN1::Set([OpenSSL::ASN1::Sequence(exts)]) end def get_ext_req(ext_req_value) set = OpenSSL::ASN1.decode(ext_req_value) seq = set.value[0] seq.value.collect{|asn1ext| OpenSSL::X509::Extension.new(asn1ext).to_a } end def test_attr exts = [ ["keyUsage", "Digital Signature, Key Encipherment", true], ["subjectAltName", "email:gotoyuzo@ruby-lang.org", false], ] attrval = create_ext_req(exts) attrs = [ OpenSSL::X509::Attribute.new("extReq", attrval), OpenSSL::X509::Attribute.new("msExtReq", attrval), ] req0 = issue_csr(0, @dn, @rsa1024, OpenSSL::Digest::SHA1.new) attrs.each{|attr| req0.add_attribute(attr) } req1 = issue_csr(0, @dn, @rsa1024, OpenSSL::Digest::SHA1.new) req1.attributes = attrs assert_equal(req0.to_der, req1.to_der) attrs = req0.attributes assert_equal(2, attrs.size) assert_equal("extReq", attrs[0].oid) assert_equal("msExtReq", attrs[1].oid) assert_equal(exts, get_ext_req(attrs[0].value)) assert_equal(exts, get_ext_req(attrs[1].value)) req = OpenSSL::X509::Request.new(req0.to_der) attrs = req.attributes assert_equal(2, attrs.size) assert_equal("extReq", attrs[0].oid) assert_equal("msExtReq", attrs[1].oid) assert_equal(exts, get_ext_req(attrs[0].value)) assert_equal(exts, get_ext_req(attrs[1].value)) end def test_sign_and_verify req = issue_csr(0, @dn, @rsa1024, OpenSSL::Digest::SHA1.new) assert_equal(true, req.verify(@rsa1024)) assert_equal(false, req.verify(@rsa2048)) assert_equal(false, request_error_returns_false { req.verify(@dsa256) }) assert_equal(false, request_error_returns_false { req.verify(@dsa512) }) req.version = 1 assert_equal(false, req.verify(@rsa1024)) req = issue_csr(0, @dn, @rsa2048, OpenSSL::Digest::MD5.new) assert_equal(false, req.verify(@rsa1024)) assert_equal(true, req.verify(@rsa2048)) assert_equal(false, request_error_returns_false { req.verify(@dsa256) }) assert_equal(false, request_error_returns_false { req.verify(@dsa512) }) req.subject = OpenSSL::X509::Name.parse("/C=JP/CN=FooBar") assert_equal(false, req.verify(@rsa2048)) req = issue_csr(0, @dn, @dsa512, OpenSSL::Digest::DSS1.new) assert_equal(false, request_error_returns_false { req.verify(@rsa1024) }) assert_equal(false, request_error_returns_false { req.verify(@rsa2048) }) assert_equal(false, req.verify(@dsa256)) assert_equal(true, req.verify(@dsa512)) req.public_key = @rsa1024.public_key assert_equal(false, req.verify(@dsa512)) assert_raise(OpenSSL::X509::RequestError){ issue_csr(0, @dn, @rsa1024, OpenSSL::Digest::DSS1.new) } assert_raise(OpenSSL::X509::RequestError){ issue_csr(0, @dn, @dsa512, OpenSSL::Digest::MD5.new) } end private def request_error_returns_false yield rescue OpenSSL::X509::RequestError false end end end