git / moonbite-core / src/test/key_io_tests.cpp · raw

// Copyright (c) 2011-2020 The Bitcoin Core developers// Distributed under the MIT software license, see the accompanying// file COPYING or http://www.opensource.org/licenses/mit-license.php.#include <test/data/key_io_invalid.json.h>#include <test/data/key_io_valid.json.h>#include <key.h>#include <key_io.h>#include <script/script.h>#include <test/util/setup_common.h>#include <util/strencodings.h>#include <boost/test/unit_test.hpp>#include <univalue.h>extern UniValue read_json(const std::string& jsondata);BOOST_FIXTURE_TEST_SUITE(key_io_tests, BasicTestingSetup)// Goal: check that parsed keys match test payloadBOOST_AUTO_TEST_CASE(key_io_valid_parse){    UniValue tests = read_json(std::string(json_tests::key_io_valid, json_tests::key_io_valid + sizeof(json_tests::key_io_valid)));    CKey privkey;    CTxDestination destination;    SelectParams(CBaseChainParams::MAIN);    for (unsigned int idx = 0; idx < tests.size(); idx++) {        UniValue test = tests[idx];        std::string strTest = test.write();        if (test.size() < 3) { // Allow for extra stuff (useful for comments)            BOOST_ERROR("Bad test: " << strTest);            continue;        }        std::string exp_base58string = test[0].get_str();        std::vector<unsigned char> exp_payload = ParseHex(test[1].get_str());        const UniValue &metadata = test[2].get_obj();        bool isPrivkey = find_value(metadata, "isPrivkey").get_bool();        SelectParams(find_value(metadata, "chain").get_str());        bool try_case_flip = find_value(metadata, "tryCaseFlip").isNull() ? false : find_value(metadata, "tryCaseFlip").get_bool();        if (isPrivkey) {            bool isCompressed = find_value(metadata, "isCompressed").get_bool();            // Must be valid private key            privkey = DecodeSecret(exp_base58string);            BOOST_CHECK_MESSAGE(privkey.IsValid(), "!IsValid:" + strTest);            BOOST_CHECK_MESSAGE(privkey.IsCompressed() == isCompressed, "compressed mismatch:" + strTest);            BOOST_CHECK_MESSAGE(privkey.size() == exp_payload.size() && std::equal(privkey.begin(), privkey.end(), exp_payload.begin()), "key mismatch:" + strTest);            // Private key must be invalid public key            destination = DecodeDestination(exp_base58string);            BOOST_CHECK_MESSAGE(!IsValidDestination(destination), "IsValid privkey as pubkey:" + strTest);        } else {            // Must be valid public key            destination = DecodeDestination(exp_base58string);            CScript script = GetScriptForDestination(destination);            BOOST_CHECK_MESSAGE(IsValidDestination(destination), "!IsValid:" + strTest);            BOOST_CHECK_EQUAL(HexStr(script), HexStr(exp_payload));            // Try flipped case version            for (char& c : exp_base58string) {                if (c >= 'a' && c <= 'z') {                    c = (c - 'a') + 'A';                } else if (c >= 'A' && c <= 'Z') {                    c = (c - 'A') + 'a';                }            }            destination = DecodeDestination(exp_base58string);            BOOST_CHECK_MESSAGE(IsValidDestination(destination) == try_case_flip, "!IsValid case flipped:" + strTest);            if (IsValidDestination(destination)) {                script = GetScriptForDestination(destination);                BOOST_CHECK_EQUAL(HexStr(script), HexStr(exp_payload));            }            // Public key must be invalid private key            privkey = DecodeSecret(exp_base58string);            BOOST_CHECK_MESSAGE(!privkey.IsValid(), "IsValid pubkey as privkey:" + strTest);        }    }}// Goal: check that generated keys match test vectorsBOOST_AUTO_TEST_CASE(key_io_valid_gen){    UniValue tests = read_json(std::string(json_tests::key_io_valid, json_tests::key_io_valid + sizeof(json_tests::key_io_valid)));    for (unsigned int idx = 0; idx < tests.size(); idx++) {        UniValue test = tests[idx];        std::string strTest = test.write();        if (test.size() < 3) // Allow for extra stuff (useful for comments)        {            BOOST_ERROR("Bad test: " << strTest);            continue;        }        std::string exp_base58string = test[0].get_str();        std::vector<unsigned char> exp_payload = ParseHex(test[1].get_str());        const UniValue &metadata = test[2].get_obj();        bool isPrivkey = find_value(metadata, "isPrivkey").get_bool();        SelectParams(find_value(metadata, "chain").get_str());        if (isPrivkey) {            bool isCompressed = find_value(metadata, "isCompressed").get_bool();            CKey key;            key.Set(exp_payload.begin(), exp_payload.end(), isCompressed);            assert(key.IsValid());            BOOST_CHECK_MESSAGE(EncodeSecret(key) == exp_base58string, "result mismatch: " + strTest);        } else {            CTxDestination dest;            CScript exp_script(exp_payload.begin(), exp_payload.end());            BOOST_CHECK(ExtractDestination(exp_script, dest));            std::string address = EncodeDestination(dest);            BOOST_CHECK_EQUAL(address, exp_base58string);        }    }    SelectParams(CBaseChainParams::MAIN);}// Goal: check that base58 parsing code is robust against a variety of corrupted dataBOOST_AUTO_TEST_CASE(key_io_invalid){    UniValue tests = read_json(std::string(json_tests::key_io_invalid, json_tests::key_io_invalid + sizeof(json_tests::key_io_invalid))); // Negative testcases    CKey privkey;    CTxDestination destination;    for (unsigned int idx = 0; idx < tests.size(); idx++) {        UniValue test = tests[idx];        std::string strTest = test.write();        if (test.size() < 1) // Allow for extra stuff (useful for comments)        {            BOOST_ERROR("Bad test: " << strTest);            continue;        }        std::string exp_base58string = test[0].get_str();        // must be invalid as public and as private key        for (const auto& chain : { CBaseChainParams::MAIN, CBaseChainParams::TESTNET, CBaseChainParams::REGTEST }) {            SelectParams(chain);            destination = DecodeDestination(exp_base58string);            BOOST_CHECK_MESSAGE(!IsValidDestination(destination), "IsValid pubkey in mainnet:" + strTest);            privkey = DecodeSecret(exp_base58string);            BOOST_CHECK_MESSAGE(!privkey.IsValid(), "IsValid privkey in mainnet:" + strTest);        }    }}BOOST_AUTO_TEST_SUITE_END()