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# 1 : : // Copyright (c) 2019 The Bitcoin Core developers
# 2 : : // Distributed under the MIT software license, see the accompanying
# 3 : : // file COPYING or http://www.opensource.org/licenses/mit-license.php.
# 4 : :
# 5 : :
# 6 : : #include <string>
# 7 : :
# 8 : : #include <test/util/setup_common.h>
# 9 : : #include <boost/test/unit_test.hpp>
# 10 : :
# 11 : : #include <hash.h>
# 12 : : #include <pubkey.h>
# 13 : : #include <uint256.h>
# 14 : : #include <crypto/ripemd160.h>
# 15 : : #include <crypto/sha256.h>
# 16 : : #include <script/miniscript.h>
# 17 : :
# 18 : : namespace {
# 19 : :
# 20 : : /** TestData groups various kinds of precomputed data necessary in this test. */
# 21 : : struct TestData {
# 22 : : //! The only public keys used in this test.
# 23 : : std::vector<CPubKey> pubkeys;
# 24 : : //! A map from the public keys to their CKeyIDs (faster than hashing every time).
# 25 : : std::map<CPubKey, CKeyID> pkhashes;
# 26 : : std::map<CKeyID, CPubKey> pkmap;
# 27 : :
# 28 : : // Various precomputed hashes
# 29 : : std::vector<std::vector<unsigned char>> sha256;
# 30 : : std::vector<std::vector<unsigned char>> ripemd160;
# 31 : : std::vector<std::vector<unsigned char>> hash256;
# 32 : : std::vector<std::vector<unsigned char>> hash160;
# 33 : :
# 34 : : TestData()
# 35 : 2 : {
# 36 : : // We generate 255 public keys and 255 hashes of each type.
# 37 [ + + ]: 512 : for (int i = 1; i <= 255; ++i) {
# 38 : : // This 32-byte array functions as both private key data and hash preimage (31 zero bytes plus any nonzero byte).
# 39 : 510 : unsigned char keydata[32] = {0};
# 40 : 510 : keydata[31] = i;
# 41 : :
# 42 : : // Compute CPubkey and CKeyID
# 43 : 510 : CKey key;
# 44 : 510 : key.Set(keydata, keydata + 32, true);
# 45 : 510 : CPubKey pubkey = key.GetPubKey();
# 46 : 510 : CKeyID keyid = pubkey.GetID();
# 47 : 510 : pubkeys.push_back(pubkey);
# 48 : 510 : pkhashes.emplace(pubkey, keyid);
# 49 : 510 : pkmap.emplace(keyid, pubkey);
# 50 : :
# 51 : : // Compute various hashes
# 52 : 510 : std::vector<unsigned char> hash;
# 53 : 510 : hash.resize(32);
# 54 : 510 : CSHA256().Write(keydata, 32).Finalize(hash.data());
# 55 : 510 : sha256.push_back(hash);
# 56 : 510 : CHash256().Write(keydata).Finalize(hash);
# 57 : 510 : hash256.push_back(hash);
# 58 : 510 : hash.resize(20);
# 59 : 510 : CRIPEMD160().Write(keydata, 32).Finalize(hash.data());
# 60 : 510 : ripemd160.push_back(hash);
# 61 : 510 : CHash160().Write(keydata).Finalize(hash);
# 62 : 510 : hash160.push_back(hash);
# 63 : 510 : }
# 64 : 2 : }
# 65 : : };
# 66 : :
# 67 : : //! Global TestData object
# 68 : : std::unique_ptr<const TestData> g_testdata;
# 69 : :
# 70 : : /** A class encapsulating conversion routing for CPubKey. */
# 71 : : struct KeyConverter {
# 72 : : typedef CPubKey Key;
# 73 : :
# 74 : : //! Convert a public key to bytes.
# 75 : 180 : std::vector<unsigned char> ToPKBytes(const CPubKey& key) const { return {key.begin(), key.end()}; }
# 76 : :
# 77 : : //! Convert a public key to its Hash160 bytes (precomputed).
# 78 : : std::vector<unsigned char> ToPKHBytes(const CPubKey& key) const
# 79 : 52 : {
# 80 : 52 : auto it = g_testdata->pkhashes.find(key);
# 81 : 52 : assert(it != g_testdata->pkhashes.end());
# 82 : 0 : return {it->second.begin(), it->second.end()};
# 83 : 52 : }
# 84 : :
# 85 : : //! Parse a public key from a range of hex characters.
# 86 : : template<typename I>
# 87 : 132 : bool FromString(I first, I last, CPubKey& key) const {
# 88 : 132 : auto bytes = ParseHex(std::string(first, last));
# 89 : 132 : key.Set(bytes.begin(), bytes.end());
# 90 : 132 : return key.IsValid();
# 91 : 132 : }
# 92 : :
# 93 : : template<typename I>
# 94 : 90 : bool FromPKBytes(I first, I last, CPubKey& key) const {
# 95 : 90 : key.Set(first, last);
# 96 : 90 : return key.IsValid();
# 97 : 90 : }
# 98 : :
# 99 : : template<typename I>
# 100 : 26 : bool FromPKHBytes(I first, I last, CPubKey& key) const {
# 101 : 26 : assert(last - first == 20);
# 102 : 0 : CKeyID keyid;
# 103 : 26 : std::copy(first, last, keyid.begin());
# 104 : 26 : auto it = g_testdata->pkmap.find(keyid);
# 105 : 26 : assert(it != g_testdata->pkmap.end());
# 106 : 0 : key = it->second;
# 107 : 26 : return true;
# 108 : 26 : }
# 109 : : };
# 110 : :
# 111 : : //! Singleton instance of KeyConverter.
# 112 : : const KeyConverter CONVERTER{};
# 113 : :
# 114 : : using miniscript::operator"" _mst;
# 115 : :
# 116 : : enum TestMode : int {
# 117 : : TESTMODE_INVALID = 0,
# 118 : : TESTMODE_VALID = 1,
# 119 : : TESTMODE_NONMAL = 2,
# 120 : : TESTMODE_NEEDSIG = 4,
# 121 : : TESTMODE_TIMELOCKMIX = 8
# 122 : : };
# 123 : :
# 124 : : void Test(const std::string& ms, const std::string& hexscript, int mode, int opslimit = -1, int stacklimit = -1)
# 125 : 190 : {
# 126 : 190 : auto node = miniscript::FromString(ms, CONVERTER);
# 127 [ + + ]: 190 : if (mode == TESTMODE_INVALID) {
# 128 : 64 : BOOST_CHECK_MESSAGE(!node || !node->IsValid(), "Unexpectedly valid: " + ms);
# 129 : 126 : } else {
# 130 : 126 : BOOST_CHECK_MESSAGE(node, "Unparseable: " + ms);
# 131 : 126 : BOOST_CHECK_MESSAGE(node->IsValid(), "Invalid: " + ms);
# 132 : 126 : BOOST_CHECK_MESSAGE(node->IsValidTopLevel(), "Invalid top level: " + ms);
# 133 : 126 : auto computed_script = node->ToScript(CONVERTER);
# 134 : 126 : BOOST_CHECK_MESSAGE(node->ScriptSize() == computed_script.size(), "Script size mismatch: " + ms);
# 135 [ + + ]: 126 : if (hexscript != "?") BOOST_CHECK_MESSAGE(HexStr(computed_script) == hexscript, "Script mismatch: " + ms + " (" + HexStr(computed_script) + " vs " + hexscript + ")");
# 136 : 126 : BOOST_CHECK_MESSAGE(node->IsNonMalleable() == !!(mode & TESTMODE_NONMAL), "Malleability mismatch: " + ms);
# 137 : 126 : BOOST_CHECK_MESSAGE(node->NeedsSignature() == !!(mode & TESTMODE_NEEDSIG), "Signature necessity mismatch: " + ms);
# 138 : 126 : BOOST_CHECK_MESSAGE((node->GetType() << "k"_mst) == !(mode & TESTMODE_TIMELOCKMIX), "Timelock mix mismatch: " + ms);
# 139 : 126 : auto inferred_miniscript = miniscript::FromScript(computed_script, CONVERTER);
# 140 : 126 : BOOST_CHECK_MESSAGE(inferred_miniscript, "Cannot infer miniscript from script: " + ms);
# 141 : 126 : BOOST_CHECK_MESSAGE(inferred_miniscript->ToScript(CONVERTER) == computed_script, "Roundtrip failure: miniscript->script != miniscript->script->miniscript->script: " + ms);
# 142 [ + + ]: 126 : if (opslimit != -1) BOOST_CHECK_MESSAGE((int)node->GetOps() == opslimit, "Ops limit mismatch: " << ms << " (" << node->GetOps() << " vs " << opslimit << ")");
# 143 [ + + ]: 126 : if (stacklimit != -1) BOOST_CHECK_MESSAGE((int)node->GetStackSize() == stacklimit, "Stack limit mismatch: " << ms << " (" << node->GetStackSize() << " vs " << stacklimit << ")");
# 144 : 126 : }
# 145 : 190 : }
# 146 : : } // namespace
# 147 : :
# 148 : : BOOST_FIXTURE_TEST_SUITE(miniscript_tests, BasicTestingSetup)
# 149 : :
# 150 : : BOOST_AUTO_TEST_CASE(fixed_tests)
# 151 : 2 : {
# 152 : 2 : g_testdata.reset(new TestData());
# 153 : :
# 154 : : // Validity rules
# 155 : 2 : Test("l:older(1)", "?", TESTMODE_VALID | TESTMODE_NONMAL); // older(1): valid
# 156 : 2 : Test("l:older(0)", "?", TESTMODE_INVALID); // older(0): k must be at least 1
# 157 : 2 : Test("l:older(2147483647)", "?", TESTMODE_VALID | TESTMODE_NONMAL); // older(2147483647): valid
# 158 : 2 : Test("l:older(2147483648)", "?", TESTMODE_INVALID); // older(2147483648): k must be below 2^31
# 159 : 2 : Test("u:after(1)", "?", TESTMODE_VALID | TESTMODE_NONMAL); // after(1): valid
# 160 : 2 : Test("u:after(0)", "?", TESTMODE_INVALID); // after(0): k must be at least 1
# 161 : 2 : Test("u:after(2147483647)", "?", TESTMODE_VALID | TESTMODE_NONMAL); // after(2147483647): valid
# 162 : 2 : Test("u:after(2147483648)", "?", TESTMODE_INVALID); // after(2147483648): k must be below 2^31
# 163 : 2 : Test("andor(0,1,1)", "?", TESTMODE_VALID | TESTMODE_NONMAL); // andor(Bdu,B,B): valid
# 164 : 2 : Test("andor(a:0,1,1)", "?", TESTMODE_INVALID); // andor(Wdu,B,B): X must be B
# 165 : 2 : Test("andor(0,a:1,a:1)", "?", TESTMODE_INVALID); // andor(Bdu,W,W): Y and Z must be B/V/K
# 166 : 2 : Test("andor(1,1,1)", "?", TESTMODE_INVALID); // andor(Bu,B,B): X must be d
# 167 : 2 : Test("andor(n:or_i(0,after(1)),1,1)", "?", TESTMODE_VALID); // andor(Bdu,B,B): valid
# 168 : 2 : Test("andor(or_i(0,after(1)),1,1)", "?", TESTMODE_INVALID); // andor(Bd,B,B): X must be u
# 169 : 2 : Test("c:andor(0,pk_k(03a0434d9e47f3c86235477c7b1ae6ae5d3442d49b1943c2b752a68e2a47e247c7),pk_k(036d2b085e9e382ed10b69fc311a03f8641ccfff21574de0927513a49d9a688a00))", "?", TESTMODE_VALID | TESTMODE_NONMAL | TESTMODE_NEEDSIG); // andor(Bdu,K,K): valid
# 170 : 2 : Test("t:andor(0,v:1,v:1)", "?", TESTMODE_VALID | TESTMODE_NONMAL); // andor(Bdu,V,V): valid
# 171 : 2 : Test("and_v(v:1,1)", "?", TESTMODE_VALID | TESTMODE_NONMAL); // and_v(V,B): valid
# 172 : 2 : Test("t:and_v(v:1,v:1)", "?", TESTMODE_VALID | TESTMODE_NONMAL); // and_v(V,V): valid
# 173 : 2 : Test("c:and_v(v:1,pk_k(036d2b085e9e382ed10b69fc311a03f8641ccfff21574de0927513a49d9a688a00))", "?", TESTMODE_VALID | TESTMODE_NONMAL | TESTMODE_NEEDSIG); // and_v(V,K): valid
# 174 : 2 : Test("and_v(1,1)", "?", TESTMODE_INVALID); // and_v(B,B): X must be V
# 175 : 2 : Test("and_v(pk_k(02352bbf4a4cdd12564f93fa332ce333301d9ad40271f8107181340aef25be59d5),1)", "?", TESTMODE_INVALID); // and_v(K,B): X must be V
# 176 : 2 : Test("and_v(v:1,a:1)", "?", TESTMODE_INVALID); // and_v(K,W): Y must be B/V/K
# 177 : 2 : Test("and_b(1,a:1)", "?", TESTMODE_VALID | TESTMODE_NONMAL); // and_b(B,W): valid
# 178 : 2 : Test("and_b(1,1)", "?", TESTMODE_INVALID); // and_b(B,B): Y must W
# 179 : 2 : Test("and_b(v:1,a:1)", "?", TESTMODE_INVALID); // and_b(V,W): X must be B
# 180 : 2 : Test("and_b(a:1,a:1)", "?", TESTMODE_INVALID); // and_b(W,W): X must be B
# 181 : 2 : Test("and_b(pk_k(025601570cb47f238d2b0286db4a990fa0f3ba28d1a319f5e7cf55c2a2444da7cc),a:1)", "?", TESTMODE_INVALID); // and_b(K,W): X must be B
# 182 : 2 : Test("or_b(0,a:0)", "?", TESTMODE_VALID | TESTMODE_NONMAL | TESTMODE_NEEDSIG); // or_b(Bd,Wd): valid
# 183 : 2 : Test("or_b(1,a:0)", "?", TESTMODE_INVALID); // or_b(B,Wd): X must be d
# 184 : 2 : Test("or_b(0,a:1)", "?", TESTMODE_INVALID); // or_b(Bd,W): Y must be d
# 185 : 2 : Test("or_b(0,0)", "?", TESTMODE_INVALID); // or_b(Bd,Bd): Y must W
# 186 : 2 : Test("or_b(v:0,a:0)", "?", TESTMODE_INVALID); // or_b(V,Wd): X must be B
# 187 : 2 : Test("or_b(a:0,a:0)", "?", TESTMODE_INVALID); // or_b(Wd,Wd): X must be B
# 188 : 2 : Test("or_b(pk_k(025601570cb47f238d2b0286db4a990fa0f3ba28d1a319f5e7cf55c2a2444da7cc),a:0)", "?", TESTMODE_INVALID); // or_b(Kd,Wd): X must be B
# 189 : 2 : Test("t:or_c(0,v:1)", "?", TESTMODE_VALID | TESTMODE_NONMAL); // or_c(Bdu,V): valid
# 190 : 2 : Test("t:or_c(a:0,v:1)", "?", TESTMODE_INVALID); // or_c(Wdu,V): X must be B
# 191 : 2 : Test("t:or_c(1,v:1)", "?", TESTMODE_INVALID); // or_c(Bu,V): X must be d
# 192 : 2 : Test("t:or_c(n:or_i(0,after(1)),v:1)", "?", TESTMODE_VALID); // or_c(Bdu,V): valid
# 193 : 2 : Test("t:or_c(or_i(0,after(1)),v:1)", "?", TESTMODE_INVALID); // or_c(Bd,V): X must be u
# 194 : 2 : Test("t:or_c(0,1)", "?", TESTMODE_INVALID); // or_c(Bdu,B): Y must be V
# 195 : 2 : Test("or_d(0,1)", "?", TESTMODE_VALID | TESTMODE_NONMAL); // or_d(Bdu,B): valid
# 196 : 2 : Test("or_d(a:0,1)", "?", TESTMODE_INVALID); // or_d(Wdu,B): X must be B
# 197 : 2 : Test("or_d(1,1)", "?", TESTMODE_INVALID); // or_d(Bu,B): X must be d
# 198 : 2 : Test("or_d(n:or_i(0,after(1)),1)", "?", TESTMODE_VALID); // or_d(Bdu,B): valid
# 199 : 2 : Test("or_d(or_i(0,after(1)),1)", "?", TESTMODE_INVALID); // or_d(Bd,B): X must be u
# 200 : 2 : Test("or_d(0,v:1)", "?", TESTMODE_INVALID); // or_d(Bdu,V): Y must be B
# 201 : 2 : Test("or_i(1,1)", "?", TESTMODE_VALID); // or_i(B,B): valid
# 202 : 2 : Test("t:or_i(v:1,v:1)", "?", TESTMODE_VALID); // or_i(V,V): valid
# 203 : 2 : Test("c:or_i(pk_k(03a0434d9e47f3c86235477c7b1ae6ae5d3442d49b1943c2b752a68e2a47e247c7),pk_k(036d2b085e9e382ed10b69fc311a03f8641ccfff21574de0927513a49d9a688a00))", "?", TESTMODE_VALID | TESTMODE_NONMAL | TESTMODE_NEEDSIG); // or_i(K,K): valid
# 204 : 2 : Test("or_i(a:1,a:1)", "?", TESTMODE_INVALID); // or_i(W,W): X and Y must be B/V/K
# 205 : 2 : Test("or_b(l:after(100),al:after(1000000000))", "?", TESTMODE_VALID); // or_b(timelock, heighlock) valid
# 206 : 2 : Test("and_b(after(100),a:after(1000000000))", "?", TESTMODE_VALID | TESTMODE_NONMAL | TESTMODE_TIMELOCKMIX); // and_b(timelock, heighlock) invalid
# 207 : 2 : Test("pk(03d30199d74fb5a22d47b6e054e2f378cedacffcb89904a61d75d0dbd407143e65)", "2103d30199d74fb5a22d47b6e054e2f378cedacffcb89904a61d75d0dbd407143e65ac", TESTMODE_VALID | TESTMODE_NONMAL | TESTMODE_NEEDSIG); // alias to c:pk_k
# 208 : 2 : Test("pkh(03d30199d74fb5a22d47b6e054e2f378cedacffcb89904a61d75d0dbd407143e65)", "76a914fcd35ddacad9f2d5be5e464639441c6065e6955d88ac", TESTMODE_VALID | TESTMODE_NONMAL | TESTMODE_NEEDSIG); // alias to c:pk_h
# 209 : :
# 210 : :
# 211 : : // Randomly generated test set that covers the majority of type and node type combinations
# 212 : 2 : Test("lltvln:after(1231488000)", "6300676300676300670400046749b1926869516868", TESTMODE_VALID | TESTMODE_NONMAL, 12, 4);
# 213 : 2 : Test("uuj:and_v(v:multi(2,03d01115d548e7561b15c38f004d734633687cf4419620095bc5b0f47070afe85a,025601570cb47f238d2b0286db4a990fa0f3ba28d1a319f5e7cf55c2a2444da7cc),after(1231488000))", "6363829263522103d01115d548e7561b15c38f004d734633687cf4419620095bc5b0f47070afe85a21025601570cb47f238d2b0286db4a990fa0f3ba28d1a319f5e7cf55c2a2444da7cc52af0400046749b168670068670068", TESTMODE_VALID | TESTMODE_NONMAL | TESTMODE_NEEDSIG, 14, 6);
# 214 : 2 : Test("or_b(un:multi(2,03daed4f2be3a8bf278e70132fb0beb7522f570e144bf615c07e996d443dee8729,024ce119c96e2fa357200b559b2f7dd5a5f02d5290aff74b03f3e471b273211c97),al:older(16))", "63522103daed4f2be3a8bf278e70132fb0beb7522f570e144bf615c07e996d443dee872921024ce119c96e2fa357200b559b2f7dd5a5f02d5290aff74b03f3e471b273211c9752ae926700686b63006760b2686c9b", TESTMODE_VALID, 14, 6);
# 215 : 2 : Test("j:and_v(vdv:after(1567547623),older(2016))", "829263766304e7e06e5db169686902e007b268", TESTMODE_VALID | TESTMODE_NONMAL, 11, 2);
# 216 : 2 : Test("t:and_v(vu:hash256(131772552c01444cd81360818376a040b7c3b2b7b0a53550ee3edde216cec61b),v:sha256(ec4916dd28fc4c10d78e287ca5d9cc51ee1ae73cbfde08c6b37324cbfaac8bc5))", "6382012088aa20131772552c01444cd81360818376a040b7c3b2b7b0a53550ee3edde216cec61b876700686982012088a820ec4916dd28fc4c10d78e287ca5d9cc51ee1ae73cbfde08c6b37324cbfaac8bc58851", TESTMODE_VALID | TESTMODE_NONMAL, 12, 4);
# 217 : 2 : Test("t:andor(multi(3,02d7924d4f7d43ea965a465ae3095ff41131e5946f3c85f79e44adbcf8e27e080e,03fff97bd5755eeea420453a14355235d382f6472f8568a18b2f057a1460297556,02e493dbf1c10d80f3581e4904930b1404cc6c13900ee0758474fa94abe8c4cd13),v:older(4194305),v:sha256(9267d3dbed802941483f1afa2a6bc68de5f653128aca9bf1461c5d0a3ad36ed2))", "532102d7924d4f7d43ea965a465ae3095ff41131e5946f3c85f79e44adbcf8e27e080e2103fff97bd5755eeea420453a14355235d382f6472f8568a18b2f057a14602975562102e493dbf1c10d80f3581e4904930b1404cc6c13900ee0758474fa94abe8c4cd1353ae6482012088a8209267d3dbed802941483f1afa2a6bc68de5f653128aca9bf1461c5d0a3ad36ed2886703010040b2696851", TESTMODE_VALID | TESTMODE_NONMAL, 13, 6);
# 218 : 2 : Test("or_d(multi(1,02f9308a019258c31049344f85f89d5229b531c845836f99b08601f113bce036f9),or_b(multi(3,022f01e5e15cca351daff3843fb70f3c2f0a1bdd05e5af888a67784ef3e10a2a01,032fa2104d6b38d11b0230010559879124e42ab8dfeff5ff29dc9cdadd4ecacc3f,03d01115d548e7561b15c38f004d734633687cf4419620095bc5b0f47070afe85a),su:after(500000)))", "512102f9308a019258c31049344f85f89d5229b531c845836f99b08601f113bce036f951ae73645321022f01e5e15cca351daff3843fb70f3c2f0a1bdd05e5af888a67784ef3e10a2a0121032fa2104d6b38d11b0230010559879124e42ab8dfeff5ff29dc9cdadd4ecacc3f2103d01115d548e7561b15c38f004d734633687cf4419620095bc5b0f47070afe85a53ae7c630320a107b16700689b68", TESTMODE_VALID | TESTMODE_NONMAL, 15, 8);
# 219 : 2 : Test("or_d(sha256(38df1c1f64a24a77b23393bca50dff872e31edc4f3b5aa3b90ad0b82f4f089b6),and_n(un:after(499999999),older(4194305)))", "82012088a82038df1c1f64a24a77b23393bca50dff872e31edc4f3b5aa3b90ad0b82f4f089b68773646304ff64cd1db19267006864006703010040b26868", TESTMODE_VALID, 16, 2);
# 220 : 2 : Test("and_v(or_i(v:multi(2,02c6047f9441ed7d6d3045406e95c07cd85c778e4b8cef3ca7abac09b95c709ee5,03774ae7f858a9411e5ef4246b70c65aac5649980be5c17891bbec17895da008cb),v:multi(2,03e60fce93b59e9ec53011aabc21c23e97b2a31369b87a5ae9c44ee89e2a6dec0a,025cbdf0646e5db4eaa398f365f2ea7a0e3d419b7e0330e39ce92bddedcac4f9bc)),sha256(d1ec675902ef1633427ca360b290b0b3045a0d9058ddb5e648b4c3c3224c5c68))", "63522102c6047f9441ed7d6d3045406e95c07cd85c778e4b8cef3ca7abac09b95c709ee52103774ae7f858a9411e5ef4246b70c65aac5649980be5c17891bbec17895da008cb52af67522103e60fce93b59e9ec53011aabc21c23e97b2a31369b87a5ae9c44ee89e2a6dec0a21025cbdf0646e5db4eaa398f365f2ea7a0e3d419b7e0330e39ce92bddedcac4f9bc52af6882012088a820d1ec675902ef1633427ca360b290b0b3045a0d9058ddb5e648b4c3c3224c5c6887", TESTMODE_VALID | TESTMODE_NONMAL | TESTMODE_NEEDSIG, 11, 6);
# 221 : 2 : Test("j:and_b(multi(2,0279be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798,024ce119c96e2fa357200b559b2f7dd5a5f02d5290aff74b03f3e471b273211c97),s:or_i(older(1),older(4252898)))", "82926352210279be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f8179821024ce119c96e2fa357200b559b2f7dd5a5f02d5290aff74b03f3e471b273211c9752ae7c6351b26703e2e440b2689a68", TESTMODE_VALID | TESTMODE_NEEDSIG, 14, 5);
# 222 : 2 : Test("and_b(older(16),s:or_d(sha256(e38990d0c7fc009880a9c07c23842e886c6bbdc964ce6bdd5817ad357335ee6f),n:after(1567547623)))", "60b27c82012088a820e38990d0c7fc009880a9c07c23842e886c6bbdc964ce6bdd5817ad357335ee6f87736404e7e06e5db192689a", TESTMODE_VALID, 12, 2);
# 223 : 2 : Test("j:and_v(v:hash160(20195b5a3d650c17f0f29f91c33f8f6335193d07),or_d(sha256(96de8fc8c256fa1e1556d41af431cace7dca68707c78dd88c3acab8b17164c47),older(16)))", "82926382012088a91420195b5a3d650c17f0f29f91c33f8f6335193d078882012088a82096de8fc8c256fa1e1556d41af431cace7dca68707c78dd88c3acab8b17164c4787736460b26868", TESTMODE_VALID, 16, 3);
# 224 : 2 : Test("and_b(hash256(32ba476771d01e37807990ead8719f08af494723de1d228f2c2c07cc0aa40bac),a:and_b(hash256(131772552c01444cd81360818376a040b7c3b2b7b0a53550ee3edde216cec61b),a:older(1)))", "82012088aa2032ba476771d01e37807990ead8719f08af494723de1d228f2c2c07cc0aa40bac876b82012088aa20131772552c01444cd81360818376a040b7c3b2b7b0a53550ee3edde216cec61b876b51b26c9a6c9a", TESTMODE_VALID | TESTMODE_NONMAL, 15, 3);
# 225 : 2 : Test("thresh(2,multi(2,03a0434d9e47f3c86235477c7b1ae6ae5d3442d49b1943c2b752a68e2a47e247c7,036d2b085e9e382ed10b69fc311a03f8641ccfff21574de0927513a49d9a688a00),a:multi(1,036d2b085e9e382ed10b69fc311a03f8641ccfff21574de0927513a49d9a688a00),ac:pk_k(022f01e5e15cca351daff3843fb70f3c2f0a1bdd05e5af888a67784ef3e10a2a01))", "522103a0434d9e47f3c86235477c7b1ae6ae5d3442d49b1943c2b752a68e2a47e247c721036d2b085e9e382ed10b69fc311a03f8641ccfff21574de0927513a49d9a688a0052ae6b5121036d2b085e9e382ed10b69fc311a03f8641ccfff21574de0927513a49d9a688a0051ae6c936b21022f01e5e15cca351daff3843fb70f3c2f0a1bdd05e5af888a67784ef3e10a2a01ac6c935287", TESTMODE_VALID | TESTMODE_NONMAL | TESTMODE_NEEDSIG, 13, 7);
# 226 : 2 : Test("and_n(sha256(d1ec675902ef1633427ca360b290b0b3045a0d9058ddb5e648b4c3c3224c5c68),t:or_i(v:older(4252898),v:older(144)))", "82012088a820d1ec675902ef1633427ca360b290b0b3045a0d9058ddb5e648b4c3c3224c5c68876400676303e2e440b26967029000b269685168", TESTMODE_VALID, 14, 3);
# 227 : 2 : Test("or_d(d:and_v(v:older(4252898),v:older(4252898)),sha256(38df1c1f64a24a77b23393bca50dff872e31edc4f3b5aa3b90ad0b82f4f089b6))", "766303e2e440b26903e2e440b26968736482012088a82038df1c1f64a24a77b23393bca50dff872e31edc4f3b5aa3b90ad0b82f4f089b68768", TESTMODE_VALID, 14, 3);
# 228 : 2 : Test("c:and_v(or_c(sha256(9267d3dbed802941483f1afa2a6bc68de5f653128aca9bf1461c5d0a3ad36ed2),v:multi(1,02c44d12c7065d812e8acf28d7cbb19f9011ecd9e9fdf281b0e6a3b5e87d22e7db)),pk_k(03acd484e2f0c7f65309ad178a9f559abde09796974c57e714c35f110dfc27ccbe))", "82012088a8209267d3dbed802941483f1afa2a6bc68de5f653128aca9bf1461c5d0a3ad36ed28764512102c44d12c7065d812e8acf28d7cbb19f9011ecd9e9fdf281b0e6a3b5e87d22e7db51af682103acd484e2f0c7f65309ad178a9f559abde09796974c57e714c35f110dfc27ccbeac", TESTMODE_VALID | TESTMODE_NEEDSIG, 8, 3);
# 229 : 2 : Test("c:and_v(or_c(multi(2,036d2b085e9e382ed10b69fc311a03f8641ccfff21574de0927513a49d9a688a00,02352bbf4a4cdd12564f93fa332ce333301d9ad40271f8107181340aef25be59d5),v:ripemd160(1b0f3c404d12075c68c938f9f60ebea4f74941a0)),pk_k(03fff97bd5755eeea420453a14355235d382f6472f8568a18b2f057a1460297556))", "5221036d2b085e9e382ed10b69fc311a03f8641ccfff21574de0927513a49d9a688a002102352bbf4a4cdd12564f93fa332ce333301d9ad40271f8107181340aef25be59d552ae6482012088a6141b0f3c404d12075c68c938f9f60ebea4f74941a088682103fff97bd5755eeea420453a14355235d382f6472f8568a18b2f057a1460297556ac", TESTMODE_VALID | TESTMODE_NONMAL | TESTMODE_NEEDSIG, 10, 6);
# 230 : 2 : Test("and_v(andor(hash256(8a35d9ca92a48eaade6f53a64985e9e2afeb74dcf8acb4c3721e0dc7e4294b25),v:hash256(939894f70e6c3a25da75da0cc2071b4076d9b006563cf635986ada2e93c0d735),v:older(50000)),after(499999999))", "82012088aa208a35d9ca92a48eaade6f53a64985e9e2afeb74dcf8acb4c3721e0dc7e4294b2587640350c300b2696782012088aa20939894f70e6c3a25da75da0cc2071b4076d9b006563cf635986ada2e93c0d735886804ff64cd1db1", TESTMODE_VALID, 14, 3);
# 231 : 2 : Test("andor(hash256(5f8d30e655a7ba0d7596bb3ddfb1d2d20390d23b1845000e1e118b3be1b3f040),j:and_v(v:hash160(3a2bff0da9d96868e66abc4427bea4691cf61ccd),older(4194305)),ripemd160(44d90e2d3714c8663b632fcf0f9d5f22192cc4c8))", "82012088aa205f8d30e655a7ba0d7596bb3ddfb1d2d20390d23b1845000e1e118b3be1b3f040876482012088a61444d90e2d3714c8663b632fcf0f9d5f22192cc4c8876782926382012088a9143a2bff0da9d96868e66abc4427bea4691cf61ccd8803010040b26868", TESTMODE_VALID, 20, 3);
# 232 : 2 : Test("or_i(c:and_v(v:after(500000),pk_k(02c6047f9441ed7d6d3045406e95c07cd85c778e4b8cef3ca7abac09b95c709ee5)),sha256(d9147961436944f43cd99d28b2bbddbf452ef872b30c8279e255e7daafc7f946))", "630320a107b1692102c6047f9441ed7d6d3045406e95c07cd85c778e4b8cef3ca7abac09b95c709ee5ac6782012088a820d9147961436944f43cd99d28b2bbddbf452ef872b30c8279e255e7daafc7f9468768", TESTMODE_VALID | TESTMODE_NONMAL, 10, 3);
# 233 : 2 : Test("thresh(2,c:pk_h(025cbdf0646e5db4eaa398f365f2ea7a0e3d419b7e0330e39ce92bddedcac4f9bc),s:sha256(e38990d0c7fc009880a9c07c23842e886c6bbdc964ce6bdd5817ad357335ee6f),a:hash160(dd69735817e0e3f6f826a9238dc2e291184f0131))", "76a9145dedfbf9ea599dd4e3ca6a80b333c472fd0b3f6988ac7c82012088a820e38990d0c7fc009880a9c07c23842e886c6bbdc964ce6bdd5817ad357335ee6f87936b82012088a914dd69735817e0e3f6f826a9238dc2e291184f0131876c935287", TESTMODE_VALID, 18, 5);
# 234 : 2 : Test("and_n(sha256(9267d3dbed802941483f1afa2a6bc68de5f653128aca9bf1461c5d0a3ad36ed2),uc:and_v(v:older(144),pk_k(03fe72c435413d33d48ac09c9161ba8b09683215439d62b7940502bda8b202e6ce)))", "82012088a8209267d3dbed802941483f1afa2a6bc68de5f653128aca9bf1461c5d0a3ad36ed28764006763029000b2692103fe72c435413d33d48ac09c9161ba8b09683215439d62b7940502bda8b202e6ceac67006868", TESTMODE_VALID | TESTMODE_NEEDSIG, 13, 4);
# 235 : 2 : Test("and_n(c:pk_k(03daed4f2be3a8bf278e70132fb0beb7522f570e144bf615c07e996d443dee8729),and_b(l:older(4252898),a:older(16)))", "2103daed4f2be3a8bf278e70132fb0beb7522f570e144bf615c07e996d443dee8729ac64006763006703e2e440b2686b60b26c9a68", TESTMODE_VALID | TESTMODE_NONMAL | TESTMODE_NEEDSIG | TESTMODE_TIMELOCKMIX, 12, 3);
# 236 : 2 : Test("c:or_i(and_v(v:older(16),pk_h(02d7924d4f7d43ea965a465ae3095ff41131e5946f3c85f79e44adbcf8e27e080e)),pk_h(026a245bf6dc698504c89a20cfded60853152b695336c28063b61c65cbd269e6b4))", "6360b26976a9149fc5dbe5efdce10374a4dd4053c93af540211718886776a9142fbd32c8dd59ee7c17e66cb6ebea7e9846c3040f8868ac", TESTMODE_VALID | TESTMODE_NONMAL | TESTMODE_NEEDSIG, 12, 4);
# 237 : 2 : Test("or_d(c:pk_h(02e493dbf1c10d80f3581e4904930b1404cc6c13900ee0758474fa94abe8c4cd13),andor(c:pk_k(024ce119c96e2fa357200b559b2f7dd5a5f02d5290aff74b03f3e471b273211c97),older(2016),after(1567547623)))", "76a914c42e7ef92fdb603af844d064faad95db9bcdfd3d88ac736421024ce119c96e2fa357200b559b2f7dd5a5f02d5290aff74b03f3e471b273211c97ac6404e7e06e5db16702e007b26868", TESTMODE_VALID | TESTMODE_NONMAL, 13, 4);
# 238 : 2 : Test("c:andor(ripemd160(6ad07d21fd5dfc646f0b30577045ce201616b9ba),pk_h(02d7924d4f7d43ea965a465ae3095ff41131e5946f3c85f79e44adbcf8e27e080e),and_v(v:hash256(8a35d9ca92a48eaade6f53a64985e9e2afeb74dcf8acb4c3721e0dc7e4294b25),pk_h(03d01115d548e7561b15c38f004d734633687cf4419620095bc5b0f47070afe85a)))", "82012088a6146ad07d21fd5dfc646f0b30577045ce201616b9ba876482012088aa208a35d9ca92a48eaade6f53a64985e9e2afeb74dcf8acb4c3721e0dc7e4294b258876a914dd100be7d9aea5721158ebde6d6a1fd8fff93bb1886776a9149fc5dbe5efdce10374a4dd4053c93af5402117188868ac", TESTMODE_VALID | TESTMODE_NEEDSIG, 18, 4);
# 239 : 2 : Test("c:andor(u:ripemd160(6ad07d21fd5dfc646f0b30577045ce201616b9ba),pk_h(03daed4f2be3a8bf278e70132fb0beb7522f570e144bf615c07e996d443dee8729),or_i(pk_h(022f01e5e15cca351daff3843fb70f3c2f0a1bdd05e5af888a67784ef3e10a2a01),pk_h(0279be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798)))", "6382012088a6146ad07d21fd5dfc646f0b30577045ce201616b9ba87670068646376a9149652d86bedf43ad264362e6e6eba6eb764508127886776a914751e76e8199196d454941c45d1b3a323f1433bd688686776a91420d637c1a6404d2227f3561fdbaff5a680dba6488868ac", TESTMODE_VALID | TESTMODE_NEEDSIG, 23, 5);
# 240 : 2 : Test("c:or_i(andor(c:pk_h(03d30199d74fb5a22d47b6e054e2f378cedacffcb89904a61d75d0dbd407143e65),pk_h(022f01e5e15cca351daff3843fb70f3c2f0a1bdd05e5af888a67784ef3e10a2a01),pk_h(02c6047f9441ed7d6d3045406e95c07cd85c778e4b8cef3ca7abac09b95c709ee5)),pk_k(02d7924d4f7d43ea965a465ae3095ff41131e5946f3c85f79e44adbcf8e27e080e))", "6376a914fcd35ddacad9f2d5be5e464639441c6065e6955d88ac6476a91406afd46bcdfd22ef94ac122aa11f241244a37ecc886776a9149652d86bedf43ad264362e6e6eba6eb7645081278868672102d7924d4f7d43ea965a465ae3095ff41131e5946f3c85f79e44adbcf8e27e080e68ac", TESTMODE_VALID | TESTMODE_NONMAL | TESTMODE_NEEDSIG, 17, 6);
# 241 : 2 : Test("thresh(1,c:pk_k(03d30199d74fb5a22d47b6e054e2f378cedacffcb89904a61d75d0dbd407143e65),altv:after(1000000000),altv:after(100))", "2103d30199d74fb5a22d47b6e054e2f378cedacffcb89904a61d75d0dbd407143e65ac6b6300670400ca9a3bb16951686c936b6300670164b16951686c935187", TESTMODE_VALID, 18, 4);
# 242 : 2 : Test("thresh(2,c:pk_k(03d30199d74fb5a22d47b6e054e2f378cedacffcb89904a61d75d0dbd407143e65),ac:pk_k(03fff97bd5755eeea420453a14355235d382f6472f8568a18b2f057a1460297556),altv:after(1000000000),altv:after(100))", "2103d30199d74fb5a22d47b6e054e2f378cedacffcb89904a61d75d0dbd407143e65ac6b2103fff97bd5755eeea420453a14355235d382f6472f8568a18b2f057a1460297556ac6c936b6300670400ca9a3bb16951686c936b6300670164b16951686c935287", TESTMODE_VALID | TESTMODE_NONMAL | TESTMODE_TIMELOCKMIX, 22, 5);
# 243 : :
# 244 : : // Misc unit tests
# 245 : : // A Script with a non minimal push is invalid
# 246 : 2 : std::vector<unsigned char> nonminpush = ParseHex("0000210232780000feff00ffffffffffff21ff005f00ae21ae00000000060602060406564c2102320000060900fe00005f00ae21ae00100000060606060606000000000000000000000000000000000000000000000000000000000000000000");
# 247 : 2 : const CScript nonminpush_script(nonminpush.begin(), nonminpush.end());
# 248 : 2 : BOOST_CHECK(miniscript::FromScript(nonminpush_script, CONVERTER) == nullptr);
# 249 : : // A non-minimal VERIFY (<key> CHECKSIG VERIFY 1)
# 250 : 2 : std::vector<unsigned char> nonminverify = ParseHex("2103a0434d9e47f3c86235477c7b1ae6ae5d3442d49b1943c2b752a68e2a47e247c7ac6951");
# 251 : 2 : const CScript nonminverify_script(nonminverify.begin(), nonminverify.end());
# 252 : 2 : BOOST_CHECK(miniscript::FromScript(nonminverify_script, CONVERTER) == nullptr);
# 253 : : // A threshold as large as the number of subs is valid.
# 254 : 2 : Test("thresh(2,c:pk_k(03d30199d74fb5a22d47b6e054e2f378cedacffcb89904a61d75d0dbd407143e65),altv:after(100))", "2103d30199d74fb5a22d47b6e054e2f378cedacffcb89904a61d75d0dbd407143e65ac6b6300670164b16951686c935287", TESTMODE_VALID | TESTMODE_NEEDSIG | TESTMODE_NONMAL);
# 255 : : // A threshold of 1 is valid.
# 256 : 2 : Test("thresh(1,c:pk_k(03d30199d74fb5a22d47b6e054e2f378cedacffcb89904a61d75d0dbd407143e65),sc:pk_k(03fff97bd5755eeea420453a14355235d382f6472f8568a18b2f057a1460297556))", "2103d30199d74fb5a22d47b6e054e2f378cedacffcb89904a61d75d0dbd407143e65ac7c2103fff97bd5755eeea420453a14355235d382f6472f8568a18b2f057a1460297556ac935187", TESTMODE_VALID | TESTMODE_NEEDSIG | TESTMODE_NONMAL);
# 257 : : // A threshold with a k larger than the number of subs is invalid
# 258 : 2 : Test("thresh(3,c:pk_k(03d30199d74fb5a22d47b6e054e2f378cedacffcb89904a61d75d0dbd407143e65),sc:pk_k(03fff97bd5755eeea420453a14355235d382f6472f8568a18b2f057a1460297556))", "2103d30199d74fb5a22d47b6e054e2f378cedacffcb89904a61d75d0dbd407143e65ac7c2103fff97bd5755eeea420453a14355235d382f6472f8568a18b2f057a1460297556ac935187", TESTMODE_INVALID);
# 259 : : // A threshold with a k null is invalid
# 260 : 2 : Test("thresh(0,c:pk_k(03d30199d74fb5a22d47b6e054e2f378cedacffcb89904a61d75d0dbd407143e65),sc:pk_k(03fff97bd5755eeea420453a14355235d382f6472f8568a18b2f057a1460297556))", "2103d30199d74fb5a22d47b6e054e2f378cedacffcb89904a61d75d0dbd407143e65ac7c2103fff97bd5755eeea420453a14355235d382f6472f8568a18b2f057a1460297556ac935187", TESTMODE_INVALID);
# 261 : : // For CHECKMULTISIG the OP cost is the number of keys, but the stack size is the number of sigs (+1)
# 262 : 2 : const auto ms_multi = miniscript::FromString("multi(1,03d30199d74fb5a22d47b6e054e2f378cedacffcb89904a61d75d0dbd407143e65,03fff97bd5755eeea420453a14355235d382f6472f8568a18b2f057a1460297556,0279be667ef9dcbbac55a06295ce870b07029bfcdb2dce28d959f2815b16f81798)", CONVERTER);
# 263 : 2 : BOOST_CHECK(ms_multi);
# 264 : 2 : BOOST_CHECK_EQUAL(ms_multi->GetOps(), 4); // 3 pubkeys + CMS
# 265 : 2 : BOOST_CHECK_EQUAL(ms_multi->GetStackSize(), 3); // 1 sig + dummy elem + script push
# 266 : :
# 267 : : // Timelock tests
# 268 : 2 : Test("after(100)", "?", TESTMODE_VALID | TESTMODE_NONMAL); // only heightlock
# 269 : 2 : Test("after(1000000000)", "?", TESTMODE_VALID | TESTMODE_NONMAL); // only timelock
# 270 : 2 : Test("or_b(l:after(100),al:after(1000000000))", "?", TESTMODE_VALID); // or_b(timelock, heighlock) valid
# 271 : 2 : Test("and_b(after(100),a:after(1000000000))", "?", TESTMODE_VALID | TESTMODE_NONMAL | TESTMODE_TIMELOCKMIX); // and_b(timelock, heighlock) invalid
# 272 : : /* This is correctly detected as non-malleable but for the wrong reason. The type system assumes that branches 1 and 2
# 273 : : can be spent together to create a non-malleble witness, but because of mixing of timelocks they cannot be spent together.
# 274 : : But since exactly one of the two after's can be satisfied, the witness involving the key cannot be malleated.
# 275 : : */
# 276 : 2 : Test("thresh(2,ltv:after(1000000000),altv:after(100),a:pk(03d30199d74fb5a22d47b6e054e2f378cedacffcb89904a61d75d0dbd407143e65))", "?", TESTMODE_VALID | TESTMODE_TIMELOCKMIX | TESTMODE_NONMAL); // thresh with k = 2
# 277 : : // This is actually non-malleable in practice, but we cannot detect it in type system. See above rationale
# 278 : 2 : Test("thresh(1,c:pk_k(03d30199d74fb5a22d47b6e054e2f378cedacffcb89904a61d75d0dbd407143e65),altv:after(1000000000),altv:after(100))", "?", TESTMODE_VALID); // thresh with k = 1
# 279 : :
# 280 : :
# 281 : 2 : g_testdata.reset();
# 282 : 2 : }
# 283 : :
# 284 : : BOOST_AUTO_TEST_SUITE_END()
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