+++ /dev/null
-#include <boost/assert.hpp>
-#include <boost/assign/list_of.hpp>
-#include <boost/assign/list_inserter.hpp>
-#include <boost/assign/std/vector.hpp>
-#include <boost/test/unit_test.hpp>
-#include <boost/foreach.hpp>
-#include <boost/tuple/tuple.hpp>
-
-#include <openssl/ec.h>
-#include <openssl/err.h>
-
-#include "keystore.h"
-#include "main.h"
-#include "script.h"
-#include "wallet.h"
-
-using namespace std;
-using namespace boost::assign;
-
-typedef vector<unsigned char> valtype;
-
-extern uint256 SignatureHash(CScript scriptCode, const CTransaction& txTo, unsigned int nIn, int nHashType);
-extern bool VerifyScript(const CScript& scriptSig, const CScript& scriptPubKey, const CTransaction& txTo, unsigned int nIn,
- bool fValidatePayToScriptHash, int nHashType);
-
-BOOST_AUTO_TEST_SUITE(multisig_tests)
-
-CScript
-sign_multisig(CScript scriptPubKey, vector<CKey> keys, CTransaction transaction, int whichIn)
-{
- uint256 hash = SignatureHash(scriptPubKey, transaction, whichIn, SIGHASH_ALL);
-
- CScript result;
- result << OP_0; // CHECKMULTISIG bug workaround
- BOOST_FOREACH(CKey key, keys)
- {
- vector<unsigned char> vchSig;
- BOOST_CHECK(key.Sign(hash, vchSig));
- vchSig.push_back((unsigned char)SIGHASH_ALL);
- result << vchSig;
- }
- return result;
-}
-
-BOOST_AUTO_TEST_CASE(multisig_verify)
-{
- CKey key[4];
- for (int i = 0; i < 4; i++)
- key[i].MakeNewKey(true);
-
- CScript a_and_b;
- a_and_b << OP_2 << key[0].GetPubKey() << key[1].GetPubKey() << OP_2 << OP_CHECKMULTISIG;
-
- CScript a_or_b;
- a_or_b << OP_1 << key[0].GetPubKey() << key[1].GetPubKey() << OP_2 << OP_CHECKMULTISIG;
-
- CScript escrow;
- escrow << OP_2 << key[0].GetPubKey() << key[1].GetPubKey() << key[2].GetPubKey() << OP_3 << OP_CHECKMULTISIG;
-
- CTransaction txFrom; // Funding transaction
- txFrom.vout.resize(3);
- txFrom.vout[0].scriptPubKey = a_and_b;
- txFrom.vout[1].scriptPubKey = a_or_b;
- txFrom.vout[2].scriptPubKey = escrow;
-
- CTransaction txTo[3]; // Spending transaction
- for (int i = 0; i < 3; i++)
- {
- txTo[i].vin.resize(1);
- txTo[i].vout.resize(1);
- txTo[i].vin[0].prevout.n = i;
- txTo[i].vin[0].prevout.hash = txFrom.GetHash();
- txTo[i].vout[0].nValue = 1;
- }
-
- vector<CKey> keys;
- CScript s;
-
- // Test a AND b:
- keys.clear();
- keys += key[0],key[1]; // magic operator+= from boost.assign
- s = sign_multisig(a_and_b, keys, txTo[0], 0);
- BOOST_CHECK(VerifyScript(s, a_and_b, txTo[0], 0, true, 0));
-
- for (int i = 0; i < 4; i++)
- {
- keys.clear();
- keys += key[i];
- s = sign_multisig(a_and_b, keys, txTo[0], 0);
- BOOST_CHECK_MESSAGE(!VerifyScript(s, a_and_b, txTo[0], 0, true, 0), strprintf("a&b 1: %d", i));
-
- keys.clear();
- keys += key[1],key[i];
- s = sign_multisig(a_and_b, keys, txTo[0], 0);
- BOOST_CHECK_MESSAGE(!VerifyScript(s, a_and_b, txTo[0], 0, true, 0), strprintf("a&b 2: %d", i));
- }
-
- // Test a OR b:
- for (int i = 0; i < 4; i++)
- {
- keys.clear();
- keys += key[i];
- s = sign_multisig(a_or_b, keys, txTo[1], 0);
- if (i == 0 || i == 1)
- BOOST_CHECK_MESSAGE(VerifyScript(s, a_or_b, txTo[1], 0, true, 0), strprintf("a|b: %d", i));
- else
- BOOST_CHECK_MESSAGE(!VerifyScript(s, a_or_b, txTo[1], 0, true, 0), strprintf("a|b: %d", i));
- }
- s.clear();
- s << OP_0 << OP_0;
- BOOST_CHECK(!VerifyScript(s, a_or_b, txTo[1], 0, true, 0));
- s.clear();
- s << OP_0 << OP_1;
- BOOST_CHECK(!VerifyScript(s, a_or_b, txTo[1], 0, true, 0));
-
-
- for (int i = 0; i < 4; i++)
- for (int j = 0; j < 4; j++)
- {
- keys.clear();
- keys += key[i],key[j];
- s = sign_multisig(escrow, keys, txTo[2], 0);
- if (i < j && i < 3 && j < 3)
- BOOST_CHECK_MESSAGE(VerifyScript(s, escrow, txTo[2], 0, true, 0), strprintf("escrow 1: %d %d", i, j));
- else
- BOOST_CHECK_MESSAGE(!VerifyScript(s, escrow, txTo[2], 0, true, 0), strprintf("escrow 2: %d %d", i, j));
- }
-}
-
-BOOST_AUTO_TEST_CASE(multisig_IsStandard)
-{
- CKey key[4];
- for (int i = 0; i < 4; i++)
- key[i].MakeNewKey(true);
-
- CScript a_and_b;
- a_and_b << OP_2 << key[0].GetPubKey() << key[1].GetPubKey() << OP_2 << OP_CHECKMULTISIG;
- BOOST_CHECK(::IsStandard(a_and_b));
-
- CScript a_or_b;
- a_or_b << OP_1 << key[0].GetPubKey() << key[1].GetPubKey() << OP_2 << OP_CHECKMULTISIG;
- BOOST_CHECK(::IsStandard(a_or_b));
-
- CScript escrow;
- escrow << OP_2 << key[0].GetPubKey() << key[1].GetPubKey() << key[2].GetPubKey() << OP_3 << OP_CHECKMULTISIG;
- BOOST_CHECK(::IsStandard(escrow));
-
- CScript one_of_four;
- one_of_four << OP_1 << key[0].GetPubKey() << key[1].GetPubKey() << key[2].GetPubKey() << key[3].GetPubKey() << OP_4 << OP_CHECKMULTISIG;
- BOOST_CHECK(!::IsStandard(one_of_four));
-
- CScript malformed[6];
- malformed[0] << OP_3 << key[0].GetPubKey() << key[1].GetPubKey() << OP_2 << OP_CHECKMULTISIG;
- malformed[1] << OP_2 << key[0].GetPubKey() << key[1].GetPubKey() << OP_3 << OP_CHECKMULTISIG;
- malformed[2] << OP_0 << key[0].GetPubKey() << key[1].GetPubKey() << OP_2 << OP_CHECKMULTISIG;
- malformed[3] << OP_1 << key[0].GetPubKey() << key[1].GetPubKey() << OP_0 << OP_CHECKMULTISIG;
- malformed[4] << OP_1 << key[0].GetPubKey() << key[1].GetPubKey() << OP_CHECKMULTISIG;
- malformed[5] << OP_1 << key[0].GetPubKey() << key[1].GetPubKey();
-
- for (int i = 0; i < 6; i++)
- BOOST_CHECK(!::IsStandard(malformed[i]));
-}
-
-BOOST_AUTO_TEST_CASE(multisig_Solver1)
-{
- // Tests Solver() that returns lists of keys that are
- // required to satisfy a ScriptPubKey
- //
- // Also tests IsMine() and ExtractAddress()
- //
- // Note: ExtractAddress for the multisignature transactions
- // always returns false for this release, even if you have
- // one key that would satisfy an (a|b) or 2-of-3 keys needed
- // to spend an escrow transaction.
- //
- CBasicKeyStore keystore, emptykeystore, partialkeystore;
- CKey key[3];
- CTxDestination keyaddr[3];
- for (int i = 0; i < 3; i++)
- {
- key[i].MakeNewKey(true);
- keystore.AddKey(key[i]);
- keyaddr[i] = key[i].GetPubKey().GetID();
- }
- partialkeystore.AddKey(key[0]);
-
- {
- vector<valtype> solutions;
- txnouttype whichType;
- CScript s;
- s << key[0].GetPubKey() << OP_CHECKSIG;
- BOOST_CHECK(Solver(s, whichType, solutions));
- BOOST_CHECK(solutions.size() == 1);
- CTxDestination addr;
- BOOST_CHECK(ExtractDestination(s, addr));
- BOOST_CHECK(addr == keyaddr[0]);
- BOOST_CHECK(IsMine(keystore, s));
- BOOST_CHECK(!IsMine(emptykeystore, s));
- }
- {
- vector<valtype> solutions;
- txnouttype whichType;
- CScript s;
- s << OP_DUP << OP_HASH160 << key[0].GetPubKey().GetID() << OP_EQUALVERIFY << OP_CHECKSIG;
- BOOST_CHECK(Solver(s, whichType, solutions));
- BOOST_CHECK(solutions.size() == 1);
- CTxDestination addr;
- BOOST_CHECK(ExtractDestination(s, addr));
- BOOST_CHECK(addr == keyaddr[0]);
- BOOST_CHECK(IsMine(keystore, s));
- BOOST_CHECK(!IsMine(emptykeystore, s));
- }
- {
- vector<valtype> solutions;
- txnouttype whichType;
- CScript s;
- s << OP_2 << key[0].GetPubKey() << key[1].GetPubKey() << OP_2 << OP_CHECKMULTISIG;
- BOOST_CHECK(Solver(s, whichType, solutions));
- BOOST_CHECK_EQUAL(solutions.size(), 4);
- CTxDestination addr;
- BOOST_CHECK(!ExtractDestination(s, addr));
- BOOST_CHECK(IsMine(keystore, s));
- BOOST_CHECK(!IsMine(emptykeystore, s));
- BOOST_CHECK(!IsMine(partialkeystore, s));
- }
- {
- vector<valtype> solutions;
- txnouttype whichType;
- CScript s;
- s << OP_1 << key[0].GetPubKey() << key[1].GetPubKey() << OP_2 << OP_CHECKMULTISIG;
- BOOST_CHECK(Solver(s, whichType, solutions));
- BOOST_CHECK_EQUAL(solutions.size(), 4);
- vector<CTxDestination> addrs;
- int nRequired;
- BOOST_CHECK(ExtractDestinations(s, whichType, addrs, nRequired));
- BOOST_CHECK(addrs[0] == keyaddr[0]);
- BOOST_CHECK(addrs[1] == keyaddr[1]);
- BOOST_CHECK(nRequired == 1);
- BOOST_CHECK(IsMine(keystore, s));
- BOOST_CHECK(!IsMine(emptykeystore, s));
- BOOST_CHECK(!IsMine(partialkeystore, s));
- }
- {
- vector<valtype> solutions;
- txnouttype whichType;
- CScript s;
- s << OP_2 << key[0].GetPubKey() << key[1].GetPubKey() << key[2].GetPubKey() << OP_3 << OP_CHECKMULTISIG;
- BOOST_CHECK(Solver(s, whichType, solutions));
- BOOST_CHECK(solutions.size() == 5);
- }
-}
-
-BOOST_AUTO_TEST_CASE(multisig_Sign)
-{
- // Test SignSignature() (and therefore the version of Solver() that signs transactions)
- CBasicKeyStore keystore;
- CKey key[4];
- for (int i = 0; i < 4; i++)
- {
- key[i].MakeNewKey(true);
- keystore.AddKey(key[i]);
- }
-
- CScript a_and_b;
- a_and_b << OP_2 << key[0].GetPubKey() << key[1].GetPubKey() << OP_2 << OP_CHECKMULTISIG;
-
- CScript a_or_b;
- a_or_b << OP_1 << key[0].GetPubKey() << key[1].GetPubKey() << OP_2 << OP_CHECKMULTISIG;
-
- CScript escrow;
- escrow << OP_2 << key[0].GetPubKey() << key[1].GetPubKey() << key[2].GetPubKey() << OP_3 << OP_CHECKMULTISIG;
-
- CTransaction txFrom; // Funding transaction
- txFrom.vout.resize(3);
- txFrom.vout[0].scriptPubKey = a_and_b;
- txFrom.vout[1].scriptPubKey = a_or_b;
- txFrom.vout[2].scriptPubKey = escrow;
-
- CTransaction txTo[3]; // Spending transaction
- for (int i = 0; i < 3; i++)
- {
- txTo[i].vin.resize(1);
- txTo[i].vout.resize(1);
- txTo[i].vin[0].prevout.n = i;
- txTo[i].vin[0].prevout.hash = txFrom.GetHash();
- txTo[i].vout[0].nValue = 1;
- }
-
- for (int i = 0; i < 3; i++)
- {
- BOOST_CHECK_MESSAGE(SignSignature(keystore, txFrom, txTo[i], 0), strprintf("SignSignature %d", i));
- }
-}
-
-
-BOOST_AUTO_TEST_SUITE_END()
git://git.novaco.in / novacoin.git / blobdiff