test_x509_dn.cpp - mozsearch

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/*

* (C) 2017 Jack Lloyd

* Botan is released under the Simplified BSD License (see license.txt)

*/

#include "tests.h"

#if defined(BOTAN_HAS_X509_CERTIFICATES)

   #include <botan/ber_dec.h>

   #include <botan/pkix_types.h>

#endif

namespace Botan_Tests {

#if defined(BOTAN_HAS_X509_CERTIFICATES)

class X509_DN_Comparisons_Tests final : public Text_Based_Test {

   public:

      X509_DN_Comparisons_Tests() : Text_Based_Test("x509_dn.vec", "DN1,DN2") {}

      Test::Result run_one_test(const std::string& type, const VarMap& vars) override {

         const std::vector<uint8_t> dn_bits1 = vars.get_req_bin("DN1");

         const std::vector<uint8_t> dn_bits2 = vars.get_req_bin("DN2");

         const bool dn_same = (type == "Equal");

         Test::Result result("X509_DN comparisons");

         try {

            Botan::X509_DN dn1;

            Botan::BER_Decoder bd1(dn_bits1);

            dn1.decode_from(bd1);

            Botan::X509_DN dn2;

            Botan::BER_Decoder bd2(dn_bits2);

            dn2.decode_from(bd2);

            const bool compared_same = (dn1 == dn2);

            result.test_eq("Comparison matches expected", dn_same, compared_same);

            const bool lt1 = (dn1 < dn2);

            const bool lt2 = (dn2 < dn1);

            if(dn_same) {

               result.test_eq("same means neither is less than", lt1, false);

               result.test_eq("same means neither is less than", lt2, false);

            } else {

               result.test_eq("different means one is less than", lt1 || lt2, true);

               result.test_eq("different means only one is less than", lt1 && lt2, false);

         } catch(Botan::Exception& e) {

            result.test_failure(e.what());

         return result;

};

BOTAN_REGISTER_TEST("x509", "x509_dn_cmp", X509_DN_Comparisons_Tests);

#endif

}  // namespace Botan_Tests