apply_test.cpp

// Copyright (c) 2020 Dev Null Productions
 
#include <test/jtx/Env.h>
 
#include <xrpl/basics/StringUtilities.h>
#include <xrpl/protocol/Feature.h>
#include <xrpl/tx/apply.h>
 
namespace xrpl {
 
class Apply_test : public beast::unit_test::suite
{
public:
    void
    run() override
    {
        testcase("Require Fully Canonical Signature");
        testFullyCanonicalSigs();
    }
 
    void
    testFullyCanonicalSigs()
    {
        // Construct a payments w/out a fully-canonical tx
        std::string const non_fully_canonical_tx =
            "12000022000000002400000001201B00497D9C6140000000000F6950684000000"
            "00000000C732103767C7B2C13AD90050A4263745E4BAB2B975417FA22E87780E1"
            "506DDAF21139BE74483046022100E95670988A34C4DB0FA73A8BFD6383872AF43"
            "8C147A62BC8387406298C3EADC1022100A7DC80508ED5A4750705C702A81CBF9D"
            "2C2DC3AFEDBED37BBCCD97BC8C40E08F8114E25A26437D923EEF4D6D815DF9336"
            "8B62E6440848314BB85996936E4F595287774684DC2AC6266024BEF";
 
        auto ret = strUnHex(non_fully_canonical_tx);
        SerialIter sitTrans(makeSlice(*ret));  // NOLINT(bugprone-unchecked-optional-access)
        STTx const tx = *std::make_shared<STTx const>(std::ref(sitTrans));
 
        {
            test::jtx::Env fully_canonical(*this, test::jtx::testable_amendments());
 
            Validity const valid =
                checkValidity(
                    fully_canonical.app().getHashRouter(), tx, fully_canonical.current()->rules())
                    .first;
            if (valid == Validity::Valid)
                fail("Non-Fully canonical signature was permitted");
        }
 
        pass();
    }
};
 
BEAST_DEFINE_TESTSUITE(Apply, tx, xrpl);
 
}  // namespace xrpl