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# frozen_string_literal: false
require_relative "utils"
if defined?(OpenSSL::TestUtils)
class OpenSSL::TestOCSP < OpenSSL::TestCase
def setup
ca_subj = OpenSSL::X509::Name.parse("/DC=org/DC=ruby-lang/CN=TestCA")
ca_key = OpenSSL::TestUtils::TEST_KEY_RSA1024
ca_serial = 0xabcabcabcabc
ca_exts = [
["basicConstraints", "CA:TRUE", true],
["keyUsage", "cRLSign,keyCertSign", true],
]
subj = OpenSSL::X509::Name.parse("/DC=org/DC=ruby-lang/CN=TestCert")
@key = OpenSSL::TestUtils::TEST_KEY_RSA1024
serial = 0xabcabcabcabd
now = Time.at(Time.now.to_i) # suppress usec
dgst = OpenSSL::Digest::SHA1.new
@ca_cert = OpenSSL::TestUtils.issue_cert(
ca_subj, ca_key, ca_serial, now, now+3600, ca_exts, nil, nil, dgst)
@cert = OpenSSL::TestUtils.issue_cert(
subj, @key, serial, now, now+3600, [], @ca_cert, ca_key, dgst)
@key2 = OpenSSL::TestUtils::TEST_KEY_RSA2048
cert2_exts = [
["extendedKeyUsage", "OCSPSigning", true],
]
@cert2 = OpenSSL::TestUtils.issue_cert(
OpenSSL::X509::Name.parse("/DC=org/DC=ruby-lang/CN=TestCert2"),
@key2, serial+1, now, now+3600, cert2_exts, @ca_cert, ca_key, "SHA256")
end
def test_new_certificate_id
cid = OpenSSL::OCSP::CertificateId.new(@cert, @ca_cert)
assert_kind_of OpenSSL::OCSP::CertificateId, cid
assert_equal @cert.serial, cid.serial
cid = OpenSSL::OCSP::CertificateId.new(@cert, @ca_cert, OpenSSL::Digest::SHA256.new)
assert_kind_of OpenSSL::OCSP::CertificateId, cid
assert_equal @cert.serial, cid.serial
end
def test_certificate_id_issuer_name_hash
cid = OpenSSL::OCSP::CertificateId.new(@cert, @ca_cert)
assert_equal OpenSSL::Digest::SHA1.hexdigest(@cert.issuer.to_der), cid.issuer_name_hash
assert_equal "d91f736ac4dc3242f0fb9b77a3149bd83c5c43d0", cid.issuer_name_hash
end
def test_certificate_id_issuer_key_hash
cid = OpenSSL::OCSP::CertificateId.new(@cert, @ca_cert)
assert_equal OpenSSL::Digest::SHA1.hexdigest(OpenSSL::ASN1.decode(@ca_cert.to_der).value[0].value[6].value[1].value), cid.issuer_key_hash
assert_equal "d1fef9fbf8ae1bc160cbfa03e2596dd873089213", cid.issuer_key_hash
end
def test_certificate_id_hash_algorithm
cid_sha1 = OpenSSL::OCSP::CertificateId.new(@cert, @ca_cert, OpenSSL::Digest::SHA1.new)
cid_sha256 = OpenSSL::OCSP::CertificateId.new(@cert, @ca_cert, OpenSSL::Digest::SHA256.new)
assert_equal "sha1", cid_sha1.hash_algorithm
assert_equal "sha256", cid_sha256.hash_algorithm
end
def test_certificate_id_der
cid = OpenSSL::OCSP::CertificateId.new(@cert, @ca_cert) # hash algorithm defaults to SHA-1
der = cid.to_der
asn1 = OpenSSL::ASN1.decode(der)
assert_equal OpenSSL::ASN1.ObjectId("SHA1").to_der, asn1.value[0].value[0].to_der
assert_equal OpenSSL::Digest::SHA1.digest(@cert.issuer.to_der), asn1.value[1].value
assert_equal OpenSSL::Digest::SHA1.digest(OpenSSL::ASN1.decode(@ca_cert.to_der).value[0].value[6].value[1].value), asn1.value[2].value
assert_equal @cert.serial, asn1.value[3].value
assert_equal der, OpenSSL::OCSP::CertificateId.new(der).to_der
end
def test_certificate_id_dup
cid = OpenSSL::OCSP::CertificateId.new(@cert, @ca_cert)
assert_equal cid.to_der, cid.dup.to_der
end
def test_request_der
request = OpenSSL::OCSP::Request.new
cid = OpenSSL::OCSP::CertificateId.new(@cert, @ca_cert, OpenSSL::Digest::SHA1.new)
request.add_certid(cid)
request.sign(@cert, @key, [@ca_cert], 0)
asn1 = OpenSSL::ASN1.decode(request.to_der)
assert_equal cid.to_der, asn1.value[0].value.find { |a| a.tag_class == :UNIVERSAL }.value[0].value[0].to_der
assert_equal OpenSSL::ASN1.ObjectId("sha1WithRSAEncryption").to_der, asn1.value[1].value[0].value[0].value[0].to_der
assert_equal @cert.to_der, asn1.value[1].value[0].value[2].value[0].value[0].to_der
assert_equal @ca_cert.to_der, asn1.value[1].value[0].value[2].value[0].value[1].to_der
assert_equal asn1.to_der, OpenSSL::OCSP::Request.new(asn1.to_der).to_der
end
def test_request_sign_verify
request = OpenSSL::OCSP::Request.new
cid = OpenSSL::OCSP::CertificateId.new(@cert, @ca_cert, OpenSSL::Digest::SHA1.new)
request.add_certid(cid)
request.sign(@cert, @key, nil, 0, "SHA1")
assert_equal cid.to_der, request.certid.first.to_der
store1 = OpenSSL::X509::Store.new; store1.add_cert(@ca_cert)
assert_equal true, request.verify([@cert], store1)
assert_equal true, request.verify([], store1)
store2 = OpenSSL::X509::Store.new; store1.add_cert(@cert2)
assert_equal false, request.verify([], store2)
assert_equal true, request.verify([], store2, OpenSSL::OCSP::NOVERIFY)
end
def test_request_nonce
req0 = OpenSSL::OCSP::Request.new
req1 = OpenSSL::OCSP::Request.new
req1.add_nonce("NONCE")
req2 = OpenSSL::OCSP::Request.new
req2.add_nonce("NONCF")
bres = OpenSSL::OCSP::BasicResponse.new
assert_equal 2, req0.check_nonce(bres)
bres.copy_nonce(req1)
assert_equal 1, req1.check_nonce(bres)
bres.add_nonce("NONCE")
assert_equal 1, req1.check_nonce(bres)
assert_equal 0, req2.check_nonce(bres)
assert_equal 3, req0.check_nonce(bres)
end
def test_request_dup
request = OpenSSL::OCSP::Request.new
cid = OpenSSL::OCSP::CertificateId.new(@cert, @ca_cert, OpenSSL::Digest::SHA1.new)
request.add_certid(cid)
request.sign(@cert, @key, nil, 0, "SHA1")
assert_equal request.to_der, request.dup.to_der
end
def test_basic_response_der
bres = OpenSSL::OCSP::BasicResponse.new
cid = OpenSSL::OCSP::CertificateId.new(@cert, @ca_cert, OpenSSL::Digest::SHA1.new)
bres.add_status(cid, OpenSSL::OCSP::V_CERTSTATUS_GOOD, 0, nil, -300, 500, [])
bres.add_nonce("NONCE")
bres.sign(@cert2, @key2, [@ca_cert], 0)
der = bres.to_der
asn1 = OpenSSL::ASN1.decode(der)
assert_equal cid.to_der, asn1.value[0].value.find { |a| a.class == OpenSSL::ASN1::Sequence }.value[0].value[0].to_der
assert_equal OpenSSL::ASN1.Sequence([@cert2, @ca_cert]).to_der, asn1.value[3].value[0].to_der
assert_equal der, OpenSSL::OCSP::BasicResponse.new(der).to_der
rescue TypeError
if /GENERALIZEDTIME/ =~ $!.message
skip "OCSP_basic_sign() is broken"
else
raise
end
end
def test_basic_response_sign_verify
cid = OpenSSL::OCSP::CertificateId.new(@cert, @ca_cert, OpenSSL::Digest::SHA256.new)
bres = OpenSSL::OCSP::BasicResponse.new
bres.add_status(cid, OpenSSL::OCSP::V_CERTSTATUS_REVOKED, OpenSSL::OCSP::REVOKED_STATUS_UNSPECIFIED, -400, -300, 500, [])
bres.sign(@cert2, @key2, [], 0, "SHA256") # how can I check the algorithm?
store1 = OpenSSL::X509::Store.new; store1.add_cert(@ca_cert)
assert_equal true, bres.verify([], store1)
store2 = OpenSSL::X509::Store.new; store2.add_cert(@cert)
assert_equal false, bres.verify([], store2)
assert_equal true, bres.verify([], store2, OpenSSL::OCSP::NOVERIFY)
end
def test_basic_response_dup
bres = OpenSSL::OCSP::BasicResponse.new
cid = OpenSSL::OCSP::CertificateId.new(@cert, @ca_cert, OpenSSL::Digest::SHA1.new)
bres.add_status(cid, OpenSSL::OCSP::V_CERTSTATUS_GOOD, 0, nil, -300, 500, [])
bres.sign(@cert2, @key2, [@ca_cert], 0)
assert_equal bres.to_der, bres.dup.to_der
end
def test_basic_response_response_operations
bres = OpenSSL::OCSP::BasicResponse.new
now = Time.at(Time.now.to_i)
cid1 = OpenSSL::OCSP::CertificateId.new(@cert, @ca_cert, OpenSSL::Digest::SHA1.new)
cid2 = OpenSSL::OCSP::CertificateId.new(@cert2, @ca_cert, OpenSSL::Digest::SHA1.new)
cid3 = OpenSSL::OCSP::CertificateId.new(@ca_cert, @ca_cert, OpenSSL::Digest::SHA1.new)
bres.add_status(cid1, OpenSSL::OCSP::V_CERTSTATUS_REVOKED, OpenSSL::OCSP::REVOKED_STATUS_UNSPECIFIED, now - 400, -300, nil, nil)
bres.add_status(cid2, OpenSSL::OCSP::V_CERTSTATUS_GOOD, nil, nil, -300, 500, [])
assert_equal 2, bres.responses.size
single = bres.responses.first
assert_equal cid1.to_der, single.certid.to_der
assert_equal OpenSSL::OCSP::V_CERTSTATUS_REVOKED, single.cert_status
assert_equal OpenSSL::OCSP::REVOKED_STATUS_UNSPECIFIED, single.revocation_reason
assert_equal now - 400, single.revocation_time
assert_in_delta (now - 301), single.this_update, 1
assert_equal nil, single.next_update
assert_equal [], single.extensions
assert_equal cid2.to_der, bres.find_response(cid2).certid.to_der
assert_equal nil, bres.find_response(cid3)
end
def test_single_response_der
bres = OpenSSL::OCSP::BasicResponse.new
cid = OpenSSL::OCSP::CertificateId.new(@cert, @ca_cert)
bres.add_status(cid, OpenSSL::OCSP::V_CERTSTATUS_GOOD, nil, nil, -300, 500, nil)
single = bres.responses[0]
der = single.to_der
asn1 = OpenSSL::ASN1.decode(der)
assert_equal :CONTEXT_SPECIFIC, asn1.value[1].tag_class
assert_equal 0, asn1.value[1].tag # good
assert_equal der, OpenSSL::OCSP::SingleResponse.new(der).to_der
end
def test_single_response_check_validity
bres = OpenSSL::OCSP::BasicResponse.new
cid1 = OpenSSL::OCSP::CertificateId.new(@cert, @ca_cert, OpenSSL::Digest::SHA1.new)
cid2 = OpenSSL::OCSP::CertificateId.new(@cert2, @ca_cert, OpenSSL::Digest::SHA1.new)
bres.add_status(cid1, OpenSSL::OCSP::V_CERTSTATUS_REVOKED, OpenSSL::OCSP::REVOKED_STATUS_UNSPECIFIED, -400, -300, -50, [])
bres.add_status(cid2, OpenSSL::OCSP::V_CERTSTATUS_REVOKED, OpenSSL::OCSP::REVOKED_STATUS_UNSPECIFIED, -400, -300, nil, [])
bres.add_status(cid2, OpenSSL::OCSP::V_CERTSTATUS_GOOD, nil, nil, Time.now + 100, nil, nil)
if bres.responses[2].check_validity # thisUpdate is in future; must fail
# LibreSSL bug; skip for now
skip "OCSP_check_validity() is broken"
end
single1 = bres.responses[0]
assert_equal false, single1.check_validity
assert_equal false, single1.check_validity(30)
assert_equal true, single1.check_validity(60)
single2 = bres.responses[1]
assert_equal true, single2.check_validity
assert_equal true, single2.check_validity(0, 500)
assert_equal false, single2.check_validity(0, 200)
end
def test_response_der
bres = OpenSSL::OCSP::BasicResponse.new
cid = OpenSSL::OCSP::CertificateId.new(@cert, @ca_cert, OpenSSL::Digest::SHA1.new)
bres.add_status(cid, OpenSSL::OCSP::V_CERTSTATUS_GOOD, 0, nil, -300, 500, [])
bres.sign(@cert2, @key2, [@ca_cert], 0)
res = OpenSSL::OCSP::Response.create(OpenSSL::OCSP::RESPONSE_STATUS_SUCCESSFUL, bres)
der = res.to_der
asn1 = OpenSSL::ASN1.decode(der)
assert_equal OpenSSL::OCSP::RESPONSE_STATUS_SUCCESSFUL, asn1.value[0].value
assert_equal OpenSSL::ASN1.ObjectId("basicOCSPResponse").to_der, asn1.value[1].value[0].value[0].to_der
assert_equal bres.to_der, asn1.value[1].value[0].value[1].value
assert_equal der, OpenSSL::OCSP::Response.new(der).to_der
end
def test_response_dup
bres = OpenSSL::OCSP::BasicResponse.new
bres.sign(@cert2, @key2, [@ca_cert], 0)
res = OpenSSL::OCSP::Response.create(OpenSSL::OCSP::RESPONSE_STATUS_SUCCESSFUL, bres)
assert_equal res.to_der, res.dup.to_der
end
end
end
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