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/*
* (C) 1999-2019 Jack Lloyd
* (C) 2019 René Meusel
*
* Botan is released under the Simplified BSD License (see license.txt)
*/
#include "tests.h"
#if defined(BOTAN_HAS_CERTSTOR_FLATFILE)
#include "test_certstor_utils.h"
#include <botan/certstor_flatfile.h>
#include <botan/ber_dec.h>
#include <botan/der_enc.h>
#include <botan/hex.h>
namespace Botan_Tests {
namespace {
std::string get_valid_ca_bundle_path()
{
return Test::data_file("x509/misc/certstor/valid_ca_bundle.pem");
}
std::string get_ca_bundle_containing_user_cert()
{
return Test::data_file("x509/misc/certstor/ca_bundle_containing_non_ca.pem");
}
Test::Result open_certificate_store()
{
Test::Result result("Flatfile Certificate Store - Open Store");
try
{
result.start_timer();
Botan::Flatfile_Certificate_Store unused(get_valid_ca_bundle_path());
result.end_timer();
result.test_gt("found some certificates", unused.all_subjects().size(), 0);
}
catch(std::exception& e)
{
result.test_failure(e.what());
}
result.test_success();
return result;
}
Test::Result find_certificate_by_pubkey_sha1()
{
Test::Result result("Flatfile Certificate Store - Find Certificate by SHA1(pubkey)");
try
{
result.start_timer();
Botan::Flatfile_Certificate_Store certstore(get_valid_ca_bundle_path());
auto cert = certstore.find_cert_by_pubkey_sha1(get_key_id());
result.end_timer();
if(result.test_not_null("found certificate", cert.get()))
{
auto cns = cert->subject_dn().get_attribute("CN");
result.test_int_eq("exactly one CN", cns.size(), 1);
result.test_eq("CN", cns.front(), "DST Root CA X3");
}
}
catch(std::exception& e)
{
result.test_failure(e.what());
}
result.test_throws("on invalid SHA1 hash data", [&]
{
Botan::Flatfile_Certificate_Store certstore(get_valid_ca_bundle_path());
certstore.find_cert_by_pubkey_sha1({});
});
return result;
}
Test::Result find_cert_by_subject_dn()
{
Test::Result result("Flatfile Certificate Store - Find Certificate by subject DN");
try
{
auto dn = get_dn();
result.start_timer();
Botan::Flatfile_Certificate_Store certstore(get_valid_ca_bundle_path());
auto cert = certstore.find_cert(dn, std::vector<uint8_t>());
result.end_timer();
if(result.test_not_null("found certificate", cert.get()))
{
auto cns = cert->subject_dn().get_attribute("CN");
result.test_int_eq("exactly one CN", cns.size(), 1);
result.test_eq("CN", cns.front(), "DST Root CA X3");
}
}
catch(std::exception& e)
{
result.test_failure(e.what());
}
return result;
}
Test::Result find_cert_by_utf8_subject_dn()
{
Test::Result result("Flatfile Certificate Store - Find Certificate by UTF8 subject DN");
try
{
auto dn = get_utf8_dn();
result.start_timer();
Botan::Flatfile_Certificate_Store certstore(get_valid_ca_bundle_path());
auto cert = certstore.find_cert(dn, std::vector<uint8_t>());
result.end_timer();
if(result.test_not_null("found certificate", cert.get()))
{
auto cns = cert->subject_dn().get_attribute("CN");
result.test_is_eq("exactly one CN", cns.size(), size_t(1));
result.test_eq("CN", cns.front(), "D-TRUST Root Class 3 CA 2 EV 2009");
}
}
catch(std::exception& e)
{
result.test_failure(e.what());
}
return result;
}
Test::Result find_cert_by_subject_dn_and_key_id()
{
Test::Result result("Flatfile Certificate Store - Find Certificate by subject DN and key ID");
try
{
auto dn = get_dn();
result.start_timer();
Botan::Flatfile_Certificate_Store certstore(get_valid_ca_bundle_path());
auto cert = certstore.find_cert(dn, get_key_id());
result.end_timer();
if(result.test_not_null("found certificate", cert.get()))
{
auto cns = cert->subject_dn().get_attribute("CN");
result.test_int_eq("exactly one CN", cns.size(), 1);
result.test_eq("CN", cns.front(), "DST Root CA X3");
}
}
catch(std::exception& e)
{
result.test_failure(e.what());
}
return result;
}
Test::Result find_certs_by_subject_dn_and_key_id()
{
Test::Result result("Flatfile Certificate Store - Find Certificates by subject DN and key ID");
try
{
auto dn = get_dn();
result.start_timer();
Botan::Flatfile_Certificate_Store certstore(get_valid_ca_bundle_path());
auto certs = certstore.find_all_certs(dn, get_key_id());
result.end_timer();
if(result.confirm("result not empty", !certs.empty()) &&
result.test_eq("exactly one certificate", certs.size(), 1))
{
auto cns = certs.front()->subject_dn().get_attribute("CN");
result.test_int_eq("exactly one CN", cns.size(), 1);
result.test_eq("CN", cns.front(), "DST Root CA X3");
}
}
catch(std::exception& e)
{
result.test_failure(e.what());
}
return result;
}
Test::Result find_all_subjects()
{
Test::Result result("Flatfile Certificate Store - Find all Certificate Subjects");
try
{
result.start_timer();
Botan::Flatfile_Certificate_Store certstore(get_valid_ca_bundle_path());
auto subjects = certstore.all_subjects();
result.end_timer();
if(result.confirm("result not empty", !subjects.empty()))
{
auto dn = get_dn();
auto needle = std::find_if(subjects.cbegin(),
subjects.cend(),
[=](const Botan::X509_DN &subject)
{
return subject == dn;
});
if(result.confirm("found expected certificate", needle != subjects.end()))
{
result.confirm("expected certificate", *needle == dn);
}
}
}
catch(std::exception& e)
{
result.test_failure(e.what());
}
return result;
}
Test::Result no_certificate_matches()
{
Test::Result result("Flatfile Certificate Store - can deal with no matches (regression test)");
try
{
auto dn = get_unknown_dn();
auto kid = get_unknown_key_id();
result.start_timer();
Botan::Flatfile_Certificate_Store certstore(get_valid_ca_bundle_path());
auto certs = certstore.find_all_certs(dn, kid);
auto cert = certstore.find_cert(dn, kid);
auto pubk_cert = certstore.find_cert_by_pubkey_sha1(kid);
result.end_timer();
result.confirm("find_all_certs did not find the dummy", certs.empty());
result.confirm("find_cert did not find the dummy", !cert);
result.confirm("find_cert_by_pubkey_sha1 did not find the dummy", !pubk_cert);
}
catch(std::exception& e)
{
result.test_failure(e.what());
}
return result;
}
Test::Result certstore_contains_user_certificate()
{
Test::Result result("Flatfile Certificate Store - rejects bundles with non-CA certs");
try
{
result.start_timer();
Botan::Flatfile_Certificate_Store certstore(get_ca_bundle_containing_user_cert());
result.test_failure("CA bundle with non-CA certs should be rejected");
}
catch(Botan::Invalid_Argument&)
{
result.test_success();
}
return result;
}
class Certstor_Flatfile_Tests final : public Test
{
public:
std::vector<Test::Result> run() override
{
std::vector<Test::Result> results;
results.push_back(open_certificate_store());
results.push_back(find_certificate_by_pubkey_sha1());
results.push_back(find_cert_by_subject_dn());
results.push_back(find_cert_by_utf8_subject_dn());
results.push_back(find_cert_by_subject_dn_and_key_id());
results.push_back(find_certs_by_subject_dn_and_key_id());
results.push_back(find_all_subjects());
results.push_back(no_certificate_matches());
results.push_back(certstore_contains_user_certificate());
return results;
}
};
BOTAN_REGISTER_TEST("certstor_flatfile", Certstor_Flatfile_Tests);
}
}
#endif
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