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# frozen_string_literal: true
require_relative "utils"
if defined?(OpenSSL)
class OpenSSL::TestX509Request < OpenSSL::TestCase
def setup
super
@rsa1 = Fixtures.pkey("rsa-1")
@rsa2 = Fixtures.pkey("rsa-2")
@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
req.sign(key, digest)
req
end
def test_public_key
req = issue_csr(0, @dn, @rsa1, "SHA256")
assert_kind_of(OpenSSL::PKey::RSA, req.public_key)
assert_equal(@rsa1.public_to_der, req.public_key.public_to_der)
req = OpenSSL::X509::Request.new(req.to_der)
assert_equal(@rsa1.public_to_der, req.public_key.public_to_der)
end
def test_version
req = issue_csr(0, @dn, @rsa1, "SHA256")
assert_equal(0, req.version)
req = OpenSSL::X509::Request.new(req.to_der)
assert_equal(0, req.version)
end
def test_subject
req = issue_csr(0, @dn, @rsa1, "SHA256")
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 test_signature_algorithm
req = issue_csr(0, @dn, @rsa1, "SHA256")
assert_equal("sha256WithRSAEncryption", req.signature_algorithm) # ln
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, @rsa1, "SHA256")
attrs.each{|attr| req0.add_attribute(attr) }
req1 = issue_csr(0, @dn, @rsa1, "SHA256")
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_digest_instance
req1 = issue_csr(0, @dn, @rsa1, "SHA256")
req2 = issue_csr(0, @dn, @rsa1, OpenSSL::Digest.new("SHA256"))
assert_equal(req1.to_der, req2.to_der)
end
def test_sign_and_verify
req = issue_csr(0, @dn, @rsa1, "SHA256")
assert_equal(true, req.verify(@rsa1))
assert_equal(false, req.verify(@rsa2))
ec = OpenSSL::PKey::EC.generate("prime256v1")
assert_equal(false, request_error_returns_false { req.verify(ec) })
req.subject = OpenSSL::X509::Name.parse_rfc2253("CN=FooBarFooBar,C=JP")
assert_equal(false, req.verify(@rsa1))
end
def test_sign_and_verify_nil_digest
# Ed25519 is not FIPS-approved.
omit_on_fips
ed25519 = OpenSSL::PKey::generate_key("ED25519")
req = issue_csr(0, @dn, ed25519, nil)
assert_equal(false, request_error_returns_false { req.verify(@rsa1) })
assert_equal(false, request_error_returns_false { req.verify(@rsa2) })
assert_equal(false, req.verify(OpenSSL::PKey::generate_key("ED25519")))
assert_equal(true, req.verify(ed25519))
req.public_key = @rsa1
assert_equal(false, req.verify(ed25519))
end
def test_dup
req = issue_csr(0, @dn, @rsa1, "SHA256")
assert_equal(req.to_der, req.dup.to_der)
end
def test_eq
req1 = issue_csr(0, @dn, @rsa1, "SHA256")
req2 = issue_csr(0, @dn, @rsa1, "SHA256")
req3 = issue_csr(0, @dn, @rsa1, "SHA512")
assert_equal false, req1 == 12345
assert_equal true, req1 == req2
assert_equal false, req1 == req3
end
def test_marshal
req = issue_csr(0, @dn, @rsa1, "SHA256")
deserialized = Marshal.load(Marshal.dump(req))
assert_equal req.to_der, deserialized.to_der
end
private
def request_error_returns_false
yield
rescue OpenSSL::X509::RequestError
false
end
end
end
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