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-rw-r--r--src/Makefile.am10
-rw-r--r--src/bitcoin-tx.cpp10
-rw-r--r--src/eccryptoverify.cpp68
-rw-r--r--src/eccryptoverify.h21
-rw-r--r--src/ecwrapper.cpp218
-rw-r--r--src/ecwrapper.h40
-rw-r--r--src/httpserver.cpp4
-rw-r--r--src/init.cpp8
-rw-r--r--src/main.cpp14
-rw-r--r--src/main.h5
-rw-r--r--src/miner.cpp15
-rw-r--r--src/miner.h2
-rw-r--r--src/pubkey.cpp260
-rw-r--r--src/pubkey.h16
-rw-r--r--src/rpcmining.cpp10
-rw-r--r--src/rpcnet.cpp11
-rw-r--r--src/script/bitcoinconsensus.cpp9
-rw-r--r--src/script/interpreter.cpp13
-rw-r--r--src/test/miner_tests.cpp29
-rw-r--r--src/test/test_bitcoin.cpp7
-rw-r--r--src/test/test_bitcoin.h3
21 files changed, 332 insertions, 441 deletions
diff --git a/src/Makefile.am b/src/Makefile.am
index 834c3dc891..f1e98dabde 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -104,8 +104,6 @@ BITCOIN_CORE_H = \
consensus/validation.h \
core_io.h \
core_memusage.h \
- eccryptoverify.h \
- ecwrapper.h \
hash.h \
httprpc.h \
httpserver.h \
@@ -272,8 +270,6 @@ libbitcoin_common_a_SOURCES = \
compressor.cpp \
core_read.cpp \
core_write.cpp \
- eccryptoverify.cpp \
- ecwrapper.cpp \
hash.cpp \
key.cpp \
keystore.cpp \
@@ -404,8 +400,6 @@ libbitcoinconsensus_la_SOURCES = \
crypto/sha1.cpp \
crypto/sha256.cpp \
crypto/sha512.cpp \
- eccryptoverify.cpp \
- ecwrapper.cpp \
hash.cpp \
primitives/transaction.cpp \
pubkey.cpp \
@@ -420,8 +414,8 @@ if GLIBC_BACK_COMPAT
endif
libbitcoinconsensus_la_LDFLAGS = $(AM_LDFLAGS) -no-undefined $(RELDFLAGS)
-libbitcoinconsensus_la_LIBADD = $(CRYPTO_LIBS)
-libbitcoinconsensus_la_CPPFLAGS = $(AM_CPPFLAGS) $(CRYPTO_CFLAGS) -I$(builddir)/obj -DBUILD_BITCOIN_INTERNAL
+libbitcoinconsensus_la_LIBADD = $(LIBSECP256K1)
+libbitcoinconsensus_la_CPPFLAGS = $(AM_CPPFLAGS) -I$(builddir)/obj -I$(srcdir)/secp256k1/include -DBUILD_BITCOIN_INTERNAL
libbitcoinconsensus_la_CXXFLAGS = $(AM_CXXFLAGS) $(PIE_FLAGS)
endif
diff --git a/src/bitcoin-tx.cpp b/src/bitcoin-tx.cpp
index 48033cd8ad..9f8b2b98af 100644
--- a/src/bitcoin-tx.cpp
+++ b/src/bitcoin-tx.cpp
@@ -477,9 +477,15 @@ static void MutateTxSign(CMutableTransaction& tx, const string& flagStr)
class Secp256k1Init
{
+ ECCVerifyHandle globalVerifyHandle;
+
public:
- Secp256k1Init() { ECC_Start(); }
- ~Secp256k1Init() { ECC_Stop(); }
+ Secp256k1Init() {
+ ECC_Start();
+ }
+ ~Secp256k1Init() {
+ ECC_Stop();
+ }
};
static void MutateTx(CMutableTransaction& tx, const string& command,
diff --git a/src/eccryptoverify.cpp b/src/eccryptoverify.cpp
deleted file mode 100644
index e894e1122c..0000000000
--- a/src/eccryptoverify.cpp
+++ /dev/null
@@ -1,68 +0,0 @@
-// Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2014 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 "eccryptoverify.h"
-
-namespace {
-
-int CompareBigEndian(const unsigned char *c1, size_t c1len, const unsigned char *c2, size_t c2len) {
- while (c1len > c2len) {
- if (*c1)
- return 1;
- c1++;
- c1len--;
- }
- while (c2len > c1len) {
- if (*c2)
- return -1;
- c2++;
- c2len--;
- }
- while (c1len > 0) {
- if (*c1 > *c2)
- return 1;
- if (*c2 > *c1)
- return -1;
- c1++;
- c2++;
- c1len--;
- }
- return 0;
-}
-
-/** Order of secp256k1's generator minus 1. */
-const unsigned char vchMaxModOrder[32] = {
- 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
- 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFE,
- 0xBA,0xAE,0xDC,0xE6,0xAF,0x48,0xA0,0x3B,
- 0xBF,0xD2,0x5E,0x8C,0xD0,0x36,0x41,0x40
-};
-
-/** Half of the order of secp256k1's generator minus 1. */
-const unsigned char vchMaxModHalfOrder[32] = {
- 0x7F,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
- 0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,
- 0x5D,0x57,0x6E,0x73,0x57,0xA4,0x50,0x1D,
- 0xDF,0xE9,0x2F,0x46,0x68,0x1B,0x20,0xA0
-};
-
-const unsigned char vchZero[1] = {0};
-} // anon namespace
-
-namespace eccrypto {
-
-bool Check(const unsigned char *vch) {
- return vch &&
- CompareBigEndian(vch, 32, vchZero, 0) > 0 &&
- CompareBigEndian(vch, 32, vchMaxModOrder, 32) <= 0;
-}
-
-bool CheckSignatureElement(const unsigned char *vch, int len, bool half) {
- return vch &&
- CompareBigEndian(vch, len, vchZero, 0) > 0 &&
- CompareBigEndian(vch, len, half ? vchMaxModHalfOrder : vchMaxModOrder, 32) <= 0;
-}
-
-} // namespace eccrypto
diff --git a/src/eccryptoverify.h b/src/eccryptoverify.h
deleted file mode 100644
index c67c1e44fc..0000000000
--- a/src/eccryptoverify.h
+++ /dev/null
@@ -1,21 +0,0 @@
-// Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2014 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or http://www.opensource.org/licenses/mit-license.php.
-
-#ifndef BITCOIN_ECCRYPTOVERIFY_H
-#define BITCOIN_ECCRYPTOVERIFY_H
-
-#include <vector>
-#include <cstdlib>
-
-class uint256;
-
-namespace eccrypto {
-
-bool Check(const unsigned char *vch);
-bool CheckSignatureElement(const unsigned char *vch, int len, bool half);
-
-} // eccrypto namespace
-
-#endif // BITCOIN_ECCRYPTOVERIFY_H
diff --git a/src/ecwrapper.cpp b/src/ecwrapper.cpp
deleted file mode 100644
index f94bc954fd..0000000000
--- a/src/ecwrapper.cpp
+++ /dev/null
@@ -1,218 +0,0 @@
-// Copyright (c) 2009-2014 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 "ecwrapper.h"
-
-#include "serialize.h"
-#include "uint256.h"
-
-#include <openssl/bn.h>
-#include <openssl/ecdsa.h>
-#include <openssl/obj_mac.h>
-
-namespace {
-
-class ecgroup_order
-{
-public:
- static const EC_GROUP* get()
- {
- static const ecgroup_order wrapper;
- return wrapper.pgroup;
- }
-
-private:
- ecgroup_order()
- : pgroup(EC_GROUP_new_by_curve_name(NID_secp256k1))
- {
- }
-
- ~ecgroup_order()
- {
- EC_GROUP_free(pgroup);
- }
-
- EC_GROUP* pgroup;
-};
-
-/**
- * Perform ECDSA key recovery (see SEC1 4.1.6) for curves over (mod p)-fields
- * recid selects which key is recovered
- * if check is non-zero, additional checks are performed
- */
-int ECDSA_SIG_recover_key_GFp(EC_KEY *eckey, ECDSA_SIG *ecsig, const unsigned char *msg, int msglen, int recid, int check)
-{
- if (!eckey) return 0;
-
- int ret = 0;
- BN_CTX *ctx = NULL;
-
- BIGNUM *x = NULL;
- BIGNUM *e = NULL;
- BIGNUM *order = NULL;
- BIGNUM *sor = NULL;
- BIGNUM *eor = NULL;
- BIGNUM *field = NULL;
- EC_POINT *R = NULL;
- EC_POINT *O = NULL;
- EC_POINT *Q = NULL;
- BIGNUM *rr = NULL;
- BIGNUM *zero = NULL;
- int n = 0;
- int i = recid / 2;
-
- const EC_GROUP *group = EC_KEY_get0_group(eckey);
- if ((ctx = BN_CTX_new()) == NULL) { ret = -1; goto err; }
- BN_CTX_start(ctx);
- order = BN_CTX_get(ctx);
- if (!EC_GROUP_get_order(group, order, ctx)) { ret = -2; goto err; }
- x = BN_CTX_get(ctx);
- if (!BN_copy(x, order)) { ret=-1; goto err; }
- if (!BN_mul_word(x, i)) { ret=-1; goto err; }
- if (!BN_add(x, x, ecsig->r)) { ret=-1; goto err; }
- field = BN_CTX_get(ctx);
- if (!EC_GROUP_get_curve_GFp(group, field, NULL, NULL, ctx)) { ret=-2; goto err; }
- if (BN_cmp(x, field) >= 0) { ret=0; goto err; }
- if ((R = EC_POINT_new(group)) == NULL) { ret = -2; goto err; }
- if (!EC_POINT_set_compressed_coordinates_GFp(group, R, x, recid % 2, ctx)) { ret=0; goto err; }
- if (check)
- {
- if ((O = EC_POINT_new(group)) == NULL) { ret = -2; goto err; }
- if (!EC_POINT_mul(group, O, NULL, R, order, ctx)) { ret=-2; goto err; }
- if (!EC_POINT_is_at_infinity(group, O)) { ret = 0; goto err; }
- }
- if ((Q = EC_POINT_new(group)) == NULL) { ret = -2; goto err; }
- n = EC_GROUP_get_degree(group);
- e = BN_CTX_get(ctx);
- if (!BN_bin2bn(msg, msglen, e)) { ret=-1; goto err; }
- if (8*msglen > n) BN_rshift(e, e, 8-(n & 7));
- zero = BN_CTX_get(ctx);
- if (!BN_zero(zero)) { ret=-1; goto err; }
- if (!BN_mod_sub(e, zero, e, order, ctx)) { ret=-1; goto err; }
- rr = BN_CTX_get(ctx);
- if (!BN_mod_inverse(rr, ecsig->r, order, ctx)) { ret=-1; goto err; }
- sor = BN_CTX_get(ctx);
- if (!BN_mod_mul(sor, ecsig->s, rr, order, ctx)) { ret=-1; goto err; }
- eor = BN_CTX_get(ctx);
- if (!BN_mod_mul(eor, e, rr, order, ctx)) { ret=-1; goto err; }
- if (!EC_POINT_mul(group, Q, eor, R, sor, ctx)) { ret=-2; goto err; }
- if (!EC_KEY_set_public_key(eckey, Q)) { ret=-2; goto err; }
-
- ret = 1;
-
-err:
- if (ctx) {
- BN_CTX_end(ctx);
- BN_CTX_free(ctx);
- }
- if (R != NULL) EC_POINT_free(R);
- if (O != NULL) EC_POINT_free(O);
- if (Q != NULL) EC_POINT_free(Q);
- return ret;
-}
-
-} // anon namespace
-
-CECKey::CECKey() {
- pkey = EC_KEY_new();
- assert(pkey != NULL);
- int result = EC_KEY_set_group(pkey, ecgroup_order::get());
- assert(result);
-}
-
-CECKey::~CECKey() {
- EC_KEY_free(pkey);
-}
-
-void CECKey::GetPubKey(std::vector<unsigned char> &pubkey, bool fCompressed) {
- EC_KEY_set_conv_form(pkey, fCompressed ? POINT_CONVERSION_COMPRESSED : POINT_CONVERSION_UNCOMPRESSED);
- int nSize = i2o_ECPublicKey(pkey, NULL);
- assert(nSize);
- assert(nSize <= 65);
- pubkey.clear();
- pubkey.resize(nSize);
- unsigned char *pbegin(begin_ptr(pubkey));
- int nSize2 = i2o_ECPublicKey(pkey, &pbegin);
- assert(nSize == nSize2);
-}
-
-bool CECKey::SetPubKey(const unsigned char* pubkey, size_t size) {
- return o2i_ECPublicKey(&pkey, &pubkey, size) != NULL;
-}
-
-bool CECKey::Verify(const uint256 &hash, const std::vector<unsigned char>& vchSig) {
- if (vchSig.empty())
- return false;
-
- // New versions of OpenSSL will reject non-canonical DER signatures. de/re-serialize first.
- unsigned char *norm_der = NULL;
- ECDSA_SIG *norm_sig = ECDSA_SIG_new();
- const unsigned char* sigptr = &vchSig[0];
- assert(norm_sig);
- if (d2i_ECDSA_SIG(&norm_sig, &sigptr, vchSig.size()) == NULL)
- {
- /* As of OpenSSL 1.0.0p d2i_ECDSA_SIG frees and nulls the pointer on
- * error. But OpenSSL's own use of this function redundantly frees the
- * result. As ECDSA_SIG_free(NULL) is a no-op, and in the absence of a
- * clear contract for the function behaving the same way is more
- * conservative.
- */
- ECDSA_SIG_free(norm_sig);
- return false;
- }
- int derlen = i2d_ECDSA_SIG(norm_sig, &norm_der);
- ECDSA_SIG_free(norm_sig);
- if (derlen <= 0)
- return false;
-
- // -1 = error, 0 = bad sig, 1 = good
- bool ret = ECDSA_verify(0, (unsigned char*)&hash, sizeof(hash), norm_der, derlen, pkey) == 1;
- OPENSSL_free(norm_der);
- return ret;
-}
-
-bool CECKey::Recover(const uint256 &hash, const unsigned char *p64, int rec)
-{
- if (rec<0 || rec>=3)
- return false;
- ECDSA_SIG *sig = ECDSA_SIG_new();
- BN_bin2bn(&p64[0], 32, sig->r);
- BN_bin2bn(&p64[32], 32, sig->s);
- bool ret = ECDSA_SIG_recover_key_GFp(pkey, sig, (unsigned char*)&hash, sizeof(hash), rec, 0) == 1;
- ECDSA_SIG_free(sig);
- return ret;
-}
-
-bool CECKey::TweakPublic(const unsigned char vchTweak[32]) {
- bool ret = true;
- BN_CTX *ctx = BN_CTX_new();
- BN_CTX_start(ctx);
- BIGNUM *bnTweak = BN_CTX_get(ctx);
- BIGNUM *bnOrder = BN_CTX_get(ctx);
- BIGNUM *bnOne = BN_CTX_get(ctx);
- const EC_GROUP *group = EC_KEY_get0_group(pkey);
- EC_GROUP_get_order(group, bnOrder, ctx); // what a grossly inefficient way to get the (constant) group order...
- BN_bin2bn(vchTweak, 32, bnTweak);
- if (BN_cmp(bnTweak, bnOrder) >= 0)
- ret = false; // extremely unlikely
- EC_POINT *point = EC_POINT_dup(EC_KEY_get0_public_key(pkey), group);
- BN_one(bnOne);
- EC_POINT_mul(group, point, bnTweak, point, bnOne, ctx);
- if (EC_POINT_is_at_infinity(group, point))
- ret = false; // ridiculously unlikely
- EC_KEY_set_public_key(pkey, point);
- EC_POINT_free(point);
- BN_CTX_end(ctx);
- BN_CTX_free(ctx);
- return ret;
-}
-
-bool CECKey::SanityCheck()
-{
- const EC_GROUP *pgroup = ecgroup_order::get();
- if(pgroup == NULL)
- return false;
- // TODO Is there more EC functionality that could be missing?
- return true;
-}
diff --git a/src/ecwrapper.h b/src/ecwrapper.h
deleted file mode 100644
index efb6cd18a7..0000000000
--- a/src/ecwrapper.h
+++ /dev/null
@@ -1,40 +0,0 @@
-// Copyright (c) 2009-2014 The Bitcoin Core developers
-// Distributed under the MIT software license, see the accompanying
-// file COPYING or http://www.opensource.org/licenses/mit-license.php.
-
-#ifndef BITCOIN_ECWRAPPER_H
-#define BITCOIN_ECWRAPPER_H
-
-#include <cstddef>
-#include <vector>
-
-#include <openssl/ec.h>
-
-class uint256;
-
-/** RAII Wrapper around OpenSSL's EC_KEY */
-class CECKey {
-private:
- EC_KEY *pkey;
-
-public:
- CECKey();
- ~CECKey();
-
- void GetPubKey(std::vector<unsigned char>& pubkey, bool fCompressed);
- bool SetPubKey(const unsigned char* pubkey, size_t size);
- bool Verify(const uint256 &hash, const std::vector<unsigned char>& vchSig);
-
- /**
- * reconstruct public key from a compact signature
- * This is only slightly more CPU intensive than just verifying it.
- * If this function succeeds, the recovered public key is guaranteed to be valid
- * (the signature is a valid signature of the given data for that key)
- */
- bool Recover(const uint256 &hash, const unsigned char *p64, int rec);
-
- bool TweakPublic(const unsigned char vchTweak[32]);
- static bool SanityCheck();
-};
-
-#endif // BITCOIN_ECWRAPPER_H
diff --git a/src/httpserver.cpp b/src/httpserver.cpp
index 424ef015c8..52f5675e85 100644
--- a/src/httpserver.cpp
+++ b/src/httpserver.cpp
@@ -365,6 +365,10 @@ static void HTTPWorkQueueRun(WorkQueue<HTTPClosure>* queue)
/** libevent event log callback */
static void libevent_log_cb(int severity, const char *msg)
{
+#ifndef EVENT_LOG_WARN
+// EVENT_LOG_WARN was added in 2.0.19; but before then _EVENT_LOG_WARN existed.
+# define EVENT_LOG_WARN _EVENT_LOG_WARN
+#endif
if (severity >= EVENT_LOG_WARN) // Log warn messages and higher without debug category
LogPrintf("libevent: %s\n", msg);
else
diff --git a/src/init.cpp b/src/init.cpp
index 36c1dfbe86..cd84e7747a 100644
--- a/src/init.cpp
+++ b/src/init.cpp
@@ -154,6 +154,7 @@ public:
static CCoinsViewDB *pcoinsdbview = NULL;
static CCoinsViewErrorCatcher *pcoinscatcher = NULL;
+static boost::scoped_ptr<ECCVerifyHandle> globalVerifyHandle;
void Interrupt(boost::thread_group& threadGroup)
{
@@ -243,6 +244,7 @@ void Shutdown()
delete pwalletMain;
pwalletMain = NULL;
#endif
+ globalVerifyHandle.reset();
ECC_Stop();
LogPrintf("%s: done\n", __func__);
}
@@ -649,8 +651,7 @@ void ThreadImport(std::vector<boost::filesystem::path> vImportFiles)
bool InitSanityCheck(void)
{
if(!ECC_InitSanityCheck()) {
- InitError("OpenSSL appears to lack support for elliptic curve cryptography. For more "
- "information, visit https://en.bitcoin.it/wiki/OpenSSL_and_EC_Libraries");
+ InitError("Elliptic curve cryptography sanity check failure. Aborting.");
return false;
}
if (!glibc_sanity_test() || !glibcxx_sanity_test())
@@ -991,6 +992,7 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler)
// Initialize elliptic curve code
ECC_Start();
+ globalVerifyHandle.reset(new ECCVerifyHandle());
// Sanity check
if (!InitSanityCheck())
@@ -1601,7 +1603,7 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler)
scheduler.scheduleEvery(f, nPowTargetSpacing);
// Generate coins in the background
- GenerateBitcoins(GetBoolArg("-gen", false), GetArg("-genproclimit", DEFAULT_GENERATE_THREADS), Params());
+ GenerateBitcoins(GetBoolArg("-gen", false), GetArg("-genproclimit", DEFAULT_GENERATE_THREADS), chainparams);
// ********************************************************* Step 12: finished
diff --git a/src/main.cpp b/src/main.cpp
index 9fca183bb0..a1f326fb13 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -2577,7 +2577,7 @@ bool FindBlockPos(CValidationState &state, CDiskBlockPos &pos, unsigned int nAdd
pos.nPos = vinfoBlockFile[nFile].nSize;
}
- if (nFile != nLastBlockFile) {
+ if ((int)nFile != nLastBlockFile) {
if (!fKnown) {
LogPrintf("Leaving block file %i: %s\n", nFile, vinfoBlockFile[nFile].ToString());
}
@@ -2927,9 +2927,8 @@ static bool IsSuperMajority(int minVersion, const CBlockIndex* pstart, unsigned
}
-bool ProcessNewBlock(CValidationState &state, const CNode* pfrom, const CBlock* pblock, bool fForceProcessing, CDiskBlockPos *dbp)
+bool ProcessNewBlock(CValidationState& state, const CChainParams& chainparams, const CNode* pfrom, const CBlock* pblock, bool fForceProcessing, CDiskBlockPos* dbp)
{
- const CChainParams& chainparams = Params();
// Preliminary checks
bool checked = CheckBlock(*pblock, state);
@@ -2958,9 +2957,8 @@ bool ProcessNewBlock(CValidationState &state, const CNode* pfrom, const CBlock*
return true;
}
-bool TestBlockValidity(CValidationState &state, const CBlock& block, CBlockIndex * const pindexPrev, bool fCheckPOW, bool fCheckMerkleRoot)
+bool TestBlockValidity(CValidationState& state, const CChainParams& chainparams, const CBlock& block, CBlockIndex* pindexPrev, bool fCheckPOW, bool fCheckMerkleRoot)
{
- const CChainParams& chainparams = Params();
AssertLockHeld(cs_main);
assert(pindexPrev && pindexPrev == chainActive.Tip());
if (fCheckpointsEnabled && !CheckIndexAgainstCheckpoint(pindexPrev, state, chainparams, block.GetHash()))
@@ -3500,7 +3498,7 @@ bool LoadExternalBlockFile(FILE* fileIn, CDiskBlockPos *dbp)
// process in case the block isn't known yet
if (mapBlockIndex.count(hash) == 0 || (mapBlockIndex[hash]->nStatus & BLOCK_HAVE_DATA) == 0) {
CValidationState state;
- if (ProcessNewBlock(state, NULL, &block, true, dbp))
+ if (ProcessNewBlock(state, chainparams, NULL, &block, true, dbp))
nLoaded++;
if (state.IsError())
break;
@@ -3522,7 +3520,7 @@ bool LoadExternalBlockFile(FILE* fileIn, CDiskBlockPos *dbp)
LogPrintf("%s: Processing out of order child %s of %s\n", __func__, block.GetHash().ToString(),
head.ToString());
CValidationState dummy;
- if (ProcessNewBlock(dummy, NULL, &block, true, &it->second))
+ if (ProcessNewBlock(dummy, chainparams, NULL, &block, true, &it->second))
{
nLoaded++;
queue.push_back(block.GetHash());
@@ -4562,7 +4560,7 @@ bool static ProcessMessage(CNode* pfrom, string strCommand, CDataStream& vRecv,
// Such an unrequested block may still be processed, subject to the
// conditions in AcceptBlock().
bool forceProcessing = pfrom->fWhitelisted && !IsInitialBlockDownload();
- ProcessNewBlock(state, pfrom, &block, forceProcessing, NULL);
+ ProcessNewBlock(state, chainparams, pfrom, &block, forceProcessing, NULL);
int nDoS;
if (state.IsInvalid(nDoS)) {
assert (state.GetRejectCode() < REJECT_INTERNAL); // Blocks are never rejected with internal reject codes
diff --git a/src/main.h b/src/main.h
index c304b311e4..eb61ff9570 100644
--- a/src/main.h
+++ b/src/main.h
@@ -31,6 +31,7 @@
class CBlockIndex;
class CBlockTreeDB;
class CBloomFilter;
+class CChainParams;
class CInv;
class CScriptCheck;
class CTxMemPool;
@@ -161,7 +162,7 @@ void UnregisterNodeSignals(CNodeSignals& nodeSignals);
* @param[out] dbp If pblock is stored to disk (or already there), this will be set to its location.
* @return True if state.IsValid()
*/
-bool ProcessNewBlock(CValidationState &state, const CNode* pfrom, const CBlock* pblock, bool fForceProcessing, CDiskBlockPos *dbp);
+bool ProcessNewBlock(CValidationState& state, const CChainParams& chainparams, const CNode* pfrom, const CBlock* pblock, bool fForceProcessing, CDiskBlockPos* dbp);
/** Check whether enough disk space is available for an incoming block */
bool CheckDiskSpace(uint64_t nAdditionalBytes = 0);
/** Open a block file (blk?????.dat) */
@@ -380,7 +381,7 @@ bool ContextualCheckBlockHeader(const CBlockHeader& block, CValidationState& sta
bool ContextualCheckBlock(const CBlock& block, CValidationState& state, CBlockIndex *pindexPrev);
/** Check a block is completely valid from start to finish (only works on top of our current best block, with cs_main held) */
-bool TestBlockValidity(CValidationState &state, const CBlock& block, CBlockIndex *pindexPrev, bool fCheckPOW = true, bool fCheckMerkleRoot = true);
+bool TestBlockValidity(CValidationState& state, const CChainParams& chainparams, const CBlock& block, CBlockIndex* pindexPrev, bool fCheckPOW = true, bool fCheckMerkleRoot = true);
/** Store block on disk. If dbp is non-NULL, the file is known to already reside on disk */
bool AcceptBlock(const CBlock& block, CValidationState& state, CBlockIndex **pindex, bool fRequested, CDiskBlockPos* dbp);
diff --git a/src/miner.cpp b/src/miner.cpp
index 053d9cdbc4..bb6b513372 100644
--- a/src/miner.cpp
+++ b/src/miner.cpp
@@ -99,9 +99,8 @@ int64_t UpdateTime(CBlockHeader* pblock, const Consensus::Params& consensusParam
return nNewTime - nOldTime;
}
-CBlockTemplate* CreateNewBlock(const CScript& scriptPubKeyIn)
+CBlockTemplate* CreateNewBlock(const CChainParams& chainparams, const CScript& scriptPubKeyIn)
{
- const CChainParams& chainparams = Params();
// Create new block
auto_ptr<CBlockTemplate> pblocktemplate(new CBlockTemplate());
if(!pblocktemplate.get())
@@ -110,7 +109,7 @@ CBlockTemplate* CreateNewBlock(const CScript& scriptPubKeyIn)
// -regtest only: allow overriding block.nVersion with
// -blockversion=N to test forking scenarios
- if (Params().MineBlocksOnDemand())
+ if (chainparams.MineBlocksOnDemand())
pblock->nVersion = GetArg("-blockversion", pblock->nVersion);
// Create coinbase tx
@@ -345,13 +344,13 @@ CBlockTemplate* CreateNewBlock(const CScript& scriptPubKeyIn)
// Fill in header
pblock->hashPrevBlock = pindexPrev->GetBlockHash();
- UpdateTime(pblock, Params().GetConsensus(), pindexPrev);
- pblock->nBits = GetNextWorkRequired(pindexPrev, pblock, Params().GetConsensus());
+ UpdateTime(pblock, chainparams.GetConsensus(), pindexPrev);
+ pblock->nBits = GetNextWorkRequired(pindexPrev, pblock, chainparams.GetConsensus());
pblock->nNonce = 0;
pblocktemplate->vTxSigOps[0] = GetLegacySigOpCount(pblock->vtx[0]);
CValidationState state;
- if (!TestBlockValidity(state, *pblock, pindexPrev, false, false))
+ if (!TestBlockValidity(state, chainparams, *pblock, pindexPrev, false, false))
throw std::runtime_error("CreateNewBlock(): TestBlockValidity failed");
}
@@ -432,7 +431,7 @@ static bool ProcessBlockFound(const CBlock* pblock, const CChainParams& chainpar
// Process this block the same as if we had received it from another node
CValidationState state;
- if (!ProcessNewBlock(state, NULL, pblock, true, NULL))
+ if (!ProcessNewBlock(state, chainparams, NULL, pblock, true, NULL))
return error("BitcoinMiner: ProcessNewBlock, block not accepted");
return true;
@@ -478,7 +477,7 @@ void static BitcoinMiner(const CChainParams& chainparams)
unsigned int nTransactionsUpdatedLast = mempool.GetTransactionsUpdated();
CBlockIndex* pindexPrev = chainActive.Tip();
- auto_ptr<CBlockTemplate> pblocktemplate(CreateNewBlock(coinbaseScript->reserveScript));
+ auto_ptr<CBlockTemplate> pblocktemplate(CreateNewBlock(chainparams, coinbaseScript->reserveScript));
if (!pblocktemplate.get())
{
LogPrintf("Error in BitcoinMiner: Keypool ran out, please call keypoolrefill before restarting the mining thread\n");
diff --git a/src/miner.h b/src/miner.h
index ad13204818..7b544303e0 100644
--- a/src/miner.h
+++ b/src/miner.h
@@ -29,7 +29,7 @@ struct CBlockTemplate
/** Run the miner threads */
void GenerateBitcoins(bool fGenerate, int nThreads, const CChainParams& chainparams);
/** Generate a new block, without valid proof-of-work */
-CBlockTemplate* CreateNewBlock(const CScript& scriptPubKeyIn);
+CBlockTemplate* CreateNewBlock(const CChainParams& chainparams, const CScript& scriptPubKeyIn);
/** Modify the extranonce in a block */
void IncrementExtraNonce(CBlock* pblock, const CBlockIndex* pindexPrev, unsigned int& nExtraNonce);
int64_t UpdateTime(CBlockHeader* pblock, const Consensus::Params& consensusParams, const CBlockIndex* pindexPrev);
diff --git a/src/pubkey.cpp b/src/pubkey.cpp
index bdab137600..6ebb152c75 100644
--- a/src/pubkey.cpp
+++ b/src/pubkey.cpp
@@ -4,19 +4,184 @@
#include "pubkey.h"
-#include "eccryptoverify.h"
+#include <secp256k1.h>
+#include <secp256k1_recovery.h>
-#include "ecwrapper.h"
+namespace
+{
+/* Global secp256k1_context object used for verification. */
+secp256k1_context* secp256k1_context_verify = NULL;
+}
+
+/** This function is taken from the libsecp256k1 distribution and implements
+ * DER parsing for ECDSA signatures, while supporting an arbitrary subset of
+ * format violations.
+ *
+ * Supported violations include negative integers, excessive padding, garbage
+ * at the end, and overly long length descriptors. This is safe to use in
+ * Bitcoin because since the activation of BIP66, signatures are verified to be
+ * strict DER before being passed to this module, and we know it supports all
+ * violations present in the blockchain before that point.
+ */
+static int ecdsa_signature_parse_der_lax(const secp256k1_context* ctx, secp256k1_ecdsa_signature* sig, const unsigned char *input, size_t inputlen) {
+ size_t rpos, rlen, spos, slen;
+ size_t pos = 0;
+ size_t lenbyte;
+ unsigned char tmpsig[64] = {0};
+ int overflow = 0;
+
+ /* Hack to initialize sig with a correctly-parsed but invalid signature. */
+ secp256k1_ecdsa_signature_parse_compact(ctx, sig, tmpsig);
+
+ /* Sequence tag byte */
+ if (pos == inputlen || input[pos] != 0x30) {
+ return 0;
+ }
+ pos++;
+
+ /* Sequence length bytes */
+ if (pos == inputlen) {
+ return 0;
+ }
+ lenbyte = input[pos++];
+ if (lenbyte & 0x80) {
+ lenbyte -= 0x80;
+ if (pos + lenbyte > inputlen) {
+ return 0;
+ }
+ pos += lenbyte;
+ }
+
+ /* Integer tag byte for R */
+ if (pos == inputlen || input[pos] != 0x02) {
+ return 0;
+ }
+ pos++;
+
+ /* Integer length for R */
+ if (pos == inputlen) {
+ return 0;
+ }
+ lenbyte = input[pos++];
+ if (lenbyte & 0x80) {
+ lenbyte -= 0x80;
+ if (pos + lenbyte > inputlen) {
+ return 0;
+ }
+ while (lenbyte > 0 && input[pos] == 0) {
+ pos++;
+ lenbyte--;
+ }
+ if (lenbyte >= sizeof(size_t)) {
+ return 0;
+ }
+ rlen = 0;
+ while (lenbyte > 0) {
+ rlen = (rlen << 8) + input[pos];
+ pos++;
+ lenbyte--;
+ }
+ } else {
+ rlen = lenbyte;
+ }
+ if (rlen > inputlen - pos) {
+ return 0;
+ }
+ rpos = pos;
+ pos += rlen;
+
+ /* Integer tag byte for S */
+ if (pos == inputlen || input[pos] != 0x02) {
+ return 0;
+ }
+ pos++;
+
+ /* Integer length for S */
+ if (pos == inputlen) {
+ return 0;
+ }
+ lenbyte = input[pos++];
+ if (lenbyte & 0x80) {
+ lenbyte -= 0x80;
+ if (pos + lenbyte > inputlen) {
+ return 0;
+ }
+ while (lenbyte > 0 && input[pos] == 0) {
+ pos++;
+ lenbyte--;
+ }
+ if (lenbyte >= sizeof(size_t)) {
+ return 0;
+ }
+ slen = 0;
+ while (lenbyte > 0) {
+ slen = (slen << 8) + input[pos];
+ pos++;
+ lenbyte--;
+ }
+ } else {
+ slen = lenbyte;
+ }
+ if (slen > inputlen - pos) {
+ return 0;
+ }
+ spos = pos;
+ pos += slen;
+
+ /* Ignore leading zeroes in R */
+ while (rlen > 0 && input[rpos] == 0) {
+ rlen--;
+ rpos++;
+ }
+ /* Copy R value */
+ if (rlen > 32) {
+ overflow = 1;
+ } else {
+ memcpy(tmpsig + 32 - rlen, input + rpos, rlen);
+ }
+
+ /* Ignore leading zeroes in S */
+ while (slen > 0 && input[spos] == 0) {
+ slen--;
+ spos++;
+ }
+ /* Copy S value */
+ if (slen > 32) {
+ overflow = 1;
+ } else {
+ memcpy(tmpsig + 64 - slen, input + spos, slen);
+ }
+
+ if (!overflow) {
+ overflow = !secp256k1_ecdsa_signature_parse_compact(ctx, sig, tmpsig);
+ }
+ if (overflow) {
+ /* Overwrite the result again with a correctly-parsed but invalid
+ signature if parsing failed. */
+ memset(tmpsig, 0, 64);
+ secp256k1_ecdsa_signature_parse_compact(ctx, sig, tmpsig);
+ }
+ return 1;
+}
bool CPubKey::Verify(const uint256 &hash, const std::vector<unsigned char>& vchSig) const {
if (!IsValid())
return false;
- CECKey key;
- if (!key.SetPubKey(begin(), size()))
+ secp256k1_pubkey pubkey;
+ secp256k1_ecdsa_signature sig;
+ if (!secp256k1_ec_pubkey_parse(secp256k1_context_verify, &pubkey, &(*this)[0], size())) {
return false;
- if (!key.Verify(hash, vchSig))
+ }
+ if (vchSig.size() == 0) {
return false;
- return true;
+ }
+ if (!ecdsa_signature_parse_der_lax(secp256k1_context_verify, &sig, &vchSig[0], vchSig.size())) {
+ return false;
+ }
+ /* libsecp256k1's ECDSA verification requires lower-S signatures, which have
+ * not historically been enforced in Bitcoin, so normalize them first. */
+ secp256k1_ecdsa_signature_normalize(secp256k1_context_verify, &sig, &sig);
+ return secp256k1_ecdsa_verify(secp256k1_context_verify, &sig, hash.begin(), &pubkey);
}
bool CPubKey::RecoverCompact(const uint256 &hash, const std::vector<unsigned char>& vchSig) {
@@ -24,33 +189,39 @@ bool CPubKey::RecoverCompact(const uint256 &hash, const std::vector<unsigned cha
return false;
int recid = (vchSig[0] - 27) & 3;
bool fComp = ((vchSig[0] - 27) & 4) != 0;
- CECKey key;
- if (!key.Recover(hash, &vchSig[1], recid))
+ secp256k1_pubkey pubkey;
+ secp256k1_ecdsa_recoverable_signature sig;
+ if (!secp256k1_ecdsa_recoverable_signature_parse_compact(secp256k1_context_verify, &sig, &vchSig[1], recid)) {
return false;
- std::vector<unsigned char> pubkey;
- key.GetPubKey(pubkey, fComp);
- Set(pubkey.begin(), pubkey.end());
+ }
+ if (!secp256k1_ecdsa_recover(secp256k1_context_verify, &pubkey, &sig, hash.begin())) {
+ return false;
+ }
+ unsigned char pub[65];
+ size_t publen = 65;
+ secp256k1_ec_pubkey_serialize(secp256k1_context_verify, pub, &publen, &pubkey, fComp ? SECP256K1_EC_COMPRESSED : SECP256K1_EC_UNCOMPRESSED);
+ Set(pub, pub + publen);
return true;
}
bool CPubKey::IsFullyValid() const {
if (!IsValid())
return false;
- CECKey key;
- if (!key.SetPubKey(begin(), size()))
- return false;
- return true;
+ secp256k1_pubkey pubkey;
+ return secp256k1_ec_pubkey_parse(secp256k1_context_verify, &pubkey, &(*this)[0], size());
}
bool CPubKey::Decompress() {
if (!IsValid())
return false;
- CECKey key;
- if (!key.SetPubKey(begin(), size()))
+ secp256k1_pubkey pubkey;
+ if (!secp256k1_ec_pubkey_parse(secp256k1_context_verify, &pubkey, &(*this)[0], size())) {
return false;
- std::vector<unsigned char> pubkey;
- key.GetPubKey(pubkey, false);
- Set(pubkey.begin(), pubkey.end());
+ }
+ unsigned char pub[65];
+ size_t publen = 65;
+ secp256k1_ec_pubkey_serialize(secp256k1_context_verify, pub, &publen, &pubkey, SECP256K1_EC_UNCOMPRESSED);
+ Set(pub, pub + publen);
return true;
}
@@ -61,13 +232,18 @@ bool CPubKey::Derive(CPubKey& pubkeyChild, ChainCode &ccChild, unsigned int nChi
unsigned char out[64];
BIP32Hash(cc, nChild, *begin(), begin()+1, out);
memcpy(ccChild.begin(), out+32, 32);
- CECKey key;
- bool ret = key.SetPubKey(begin(), size());
- ret &= key.TweakPublic(out);
- std::vector<unsigned char> pubkey;
- key.GetPubKey(pubkey, true);
- pubkeyChild.Set(pubkey.begin(), pubkey.end());
- return ret;
+ secp256k1_pubkey pubkey;
+ if (!secp256k1_ec_pubkey_parse(secp256k1_context_verify, &pubkey, &(*this)[0], size())) {
+ return false;
+ }
+ if (!secp256k1_ec_pubkey_tweak_add(secp256k1_context_verify, &pubkey, out)) {
+ return false;
+ }
+ unsigned char pub[33];
+ size_t publen = 33;
+ secp256k1_ec_pubkey_serialize(secp256k1_context_verify, pub, &publen, &pubkey, SECP256K1_EC_COMPRESSED);
+ pubkeyChild.Set(pub, pub + publen);
+ return true;
}
void CExtPubKey::Encode(unsigned char code[74]) const {
@@ -95,3 +271,33 @@ bool CExtPubKey::Derive(CExtPubKey &out, unsigned int nChild) const {
out.nChild = nChild;
return pubkey.Derive(out.pubkey, out.chaincode, nChild, chaincode);
}
+
+/* static */ bool CPubKey::CheckLowS(const std::vector<unsigned char>& vchSig) {
+ secp256k1_ecdsa_signature sig;
+ if (!ecdsa_signature_parse_der_lax(secp256k1_context_verify, &sig, &vchSig[0], vchSig.size())) {
+ return false;
+ }
+ return (!secp256k1_ecdsa_signature_normalize(secp256k1_context_verify, NULL, &sig));
+}
+
+/* static */ int ECCVerifyHandle::refcount = 0;
+
+ECCVerifyHandle::ECCVerifyHandle()
+{
+ if (refcount == 0) {
+ assert(secp256k1_context_verify == NULL);
+ secp256k1_context_verify = secp256k1_context_create(SECP256K1_CONTEXT_VERIFY);
+ assert(secp256k1_context_verify != NULL);
+ }
+ refcount++;
+}
+
+ECCVerifyHandle::~ECCVerifyHandle()
+{
+ refcount--;
+ if (refcount == 0) {
+ assert(secp256k1_context_verify != NULL);
+ secp256k1_context_destroy(secp256k1_context_verify);
+ secp256k1_context_verify = NULL;
+ }
+}
diff --git a/src/pubkey.h b/src/pubkey.h
index cce9c826e5..a1d437e706 100644
--- a/src/pubkey.h
+++ b/src/pubkey.h
@@ -177,6 +177,11 @@ public:
*/
bool Verify(const uint256& hash, const std::vector<unsigned char>& vchSig) const;
+ /**
+ * Check whether a signature is normalized (lower-S).
+ */
+ static bool CheckLowS(const std::vector<unsigned char>& vchSig);
+
//! Recover a public key from a compact signature.
bool RecoverCompact(const uint256& hash, const std::vector<unsigned char>& vchSig);
@@ -205,4 +210,15 @@ struct CExtPubKey {
bool Derive(CExtPubKey& out, unsigned int nChild) const;
};
+/** Users of this module must hold an ECCVerifyHandle. The constructor and
+ * destructor of these are not allowed to run in parallel, though. */
+class ECCVerifyHandle
+{
+ static int refcount;
+
+public:
+ ECCVerifyHandle();
+ ~ECCVerifyHandle();
+};
+
#endif // BITCOIN_PUBKEY_H
diff --git a/src/rpcmining.cpp b/src/rpcmining.cpp
index f42b31627c..3fd07fc374 100644
--- a/src/rpcmining.cpp
+++ b/src/rpcmining.cpp
@@ -157,7 +157,7 @@ UniValue generate(const UniValue& params, bool fHelp)
UniValue blockHashes(UniValue::VARR);
while (nHeight < nHeightEnd)
{
- auto_ptr<CBlockTemplate> pblocktemplate(CreateNewBlock(coinbaseScript->reserveScript));
+ auto_ptr<CBlockTemplate> pblocktemplate(CreateNewBlock(Params(), coinbaseScript->reserveScript));
if (!pblocktemplate.get())
throw JSONRPCError(RPC_INTERNAL_ERROR, "Couldn't create new block");
CBlock *pblock = &pblocktemplate->block;
@@ -171,7 +171,7 @@ UniValue generate(const UniValue& params, bool fHelp)
++pblock->nNonce;
}
CValidationState state;
- if (!ProcessNewBlock(state, NULL, pblock, true, NULL))
+ if (!ProcessNewBlock(state, Params(), NULL, pblock, true, NULL))
throw JSONRPCError(RPC_INTERNAL_ERROR, "ProcessNewBlock, block not accepted");
++nHeight;
blockHashes.push_back(pblock->GetHash().GetHex());
@@ -426,7 +426,7 @@ UniValue getblocktemplate(const UniValue& params, bool fHelp)
if (block.hashPrevBlock != pindexPrev->GetBlockHash())
return "inconclusive-not-best-prevblk";
CValidationState state;
- TestBlockValidity(state, block, pindexPrev, false, true);
+ TestBlockValidity(state, Params(), block, pindexPrev, false, true);
return BIP22ValidationResult(state);
}
}
@@ -510,7 +510,7 @@ UniValue getblocktemplate(const UniValue& params, bool fHelp)
pblocktemplate = NULL;
}
CScript scriptDummy = CScript() << OP_TRUE;
- pblocktemplate = CreateNewBlock(scriptDummy);
+ pblocktemplate = CreateNewBlock(Params(), scriptDummy);
if (!pblocktemplate)
throw JSONRPCError(RPC_OUT_OF_MEMORY, "Out of memory");
@@ -652,7 +652,7 @@ UniValue submitblock(const UniValue& params, bool fHelp)
CValidationState state;
submitblock_StateCatcher sc(block.GetHash());
RegisterValidationInterface(&sc);
- bool fAccepted = ProcessNewBlock(state, NULL, &block, true, NULL);
+ bool fAccepted = ProcessNewBlock(state, Params(), NULL, &block, true, NULL);
UnregisterValidationInterface(&sc);
if (fBlockPresent)
{
diff --git a/src/rpcnet.cpp b/src/rpcnet.cpp
index 9bf017e385..8915010649 100644
--- a/src/rpcnet.cpp
+++ b/src/rpcnet.cpp
@@ -368,7 +368,16 @@ UniValue getnettotals(const UniValue& params, bool fHelp)
"{\n"
" \"totalbytesrecv\": n, (numeric) Total bytes received\n"
" \"totalbytessent\": n, (numeric) Total bytes sent\n"
- " \"timemillis\": t (numeric) Total cpu time\n"
+ " \"timemillis\": t, (numeric) Total cpu time\n"
+ " \"uploadtarget\":\n"
+ " {\n"
+ " \"timeframe\": n, (numeric) Length of the measuring timeframe in seconds\n"
+ " \"target\": n, (numeric) Target in bytes\n"
+ " \"target_reached\": true|false, (boolean) True if target is reached\n"
+ " \"serve_historical_blocks\": true|false, (boolean) True if serving historical blocks\n"
+ " \"bytes_left_in_cycle\": t, (numeric) Bytes left in current time cycle\n"
+ " \"time_left_in_cycle\": t (numeric) Seconds left in current time cycle\n"
+ " }\n"
"}\n"
"\nExamples:\n"
+ HelpExampleCli("getnettotals", "")
diff --git a/src/script/bitcoinconsensus.cpp b/src/script/bitcoinconsensus.cpp
index b0d5faaf77..79504f6ad3 100644
--- a/src/script/bitcoinconsensus.cpp
+++ b/src/script/bitcoinconsensus.cpp
@@ -6,6 +6,7 @@
#include "bitcoinconsensus.h"
#include "primitives/transaction.h"
+#include "pubkey.h"
#include "script/interpreter.h"
#include "version.h"
@@ -60,7 +61,13 @@ inline int set_error(bitcoinconsensus_error* ret, bitcoinconsensus_error serror)
return 0;
}
-} // anon namespace
+struct ECCryptoClosure
+{
+ ECCVerifyHandle handle;
+};
+
+ECCryptoClosure instance_of_eccryptoclosure;
+}
int bitcoinconsensus_verify_script(const unsigned char *scriptPubKey, unsigned int scriptPubKeyLen,
const unsigned char *txTo , unsigned int txToLen,
diff --git a/src/script/interpreter.cpp b/src/script/interpreter.cpp
index 6a20d497c0..8dcab832cb 100644
--- a/src/script/interpreter.cpp
+++ b/src/script/interpreter.cpp
@@ -9,7 +9,6 @@
#include "crypto/ripemd160.h"
#include "crypto/sha1.h"
#include "crypto/sha256.h"
-#include "eccryptoverify.h"
#include "pubkey.h"
#include "script/script.h"
#include "uint256.h"
@@ -165,16 +164,8 @@ bool static IsLowDERSignature(const valtype &vchSig, ScriptError* serror) {
if (!IsValidSignatureEncoding(vchSig)) {
return set_error(serror, SCRIPT_ERR_SIG_DER);
}
- unsigned int nLenR = vchSig[3];
- unsigned int nLenS = vchSig[5+nLenR];
- const unsigned char *S = &vchSig[6+nLenR];
- // If the S value is above the order of the curve divided by two, its
- // complement modulo the order could have been used instead, which is
- // one byte shorter when encoded correctly.
- if (!eccrypto::CheckSignatureElement(S, nLenS, true))
- return set_error(serror, SCRIPT_ERR_SIG_HIGH_S);
-
- return true;
+ std::vector<unsigned char> vchSigCopy(vchSig.begin(), vchSig.begin() + vchSig.size() - 1);
+ return CPubKey::CheckLowS(vchSigCopy);
}
bool static IsDefinedHashtypeSignature(const valtype &vchSig) {
diff --git a/src/test/miner_tests.cpp b/src/test/miner_tests.cpp
index 827525783a..f745b75a82 100644
--- a/src/test/miner_tests.cpp
+++ b/src/test/miner_tests.cpp
@@ -59,6 +59,7 @@ struct {
// NOTE: These tests rely on CreateNewBlock doing its own self-validation!
BOOST_AUTO_TEST_CASE(CreateNewBlock_validity)
{
+ const CChainParams& chainparams = Params(CBaseChainParams::MAIN);
CScript scriptPubKey = CScript() << ParseHex("04678afdb0fe5548271967f1a67130b7105cd6a828e03909a67962e0ea1f61deb649f6bc3f4cef38c4f35504e51ec112de5c384df7ba0b8d578a4c702b6bf11d5f") << OP_CHECKSIG;
CBlockTemplate *pblocktemplate;
CMutableTransaction tx,tx2;
@@ -69,7 +70,7 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity)
fCheckpointsEnabled = false;
// Simple block creation, nothing special yet:
- BOOST_CHECK(pblocktemplate = CreateNewBlock(scriptPubKey));
+ BOOST_CHECK(pblocktemplate = CreateNewBlock(chainparams, scriptPubKey));
// We can't make transactions until we have inputs
// Therefore, load 100 blocks :)
@@ -91,14 +92,14 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity)
pblock->hashMerkleRoot = pblock->ComputeMerkleRoot();
pblock->nNonce = blockinfo[i].nonce;
CValidationState state;
- BOOST_CHECK(ProcessNewBlock(state, NULL, pblock, true, NULL));
+ BOOST_CHECK(ProcessNewBlock(state, chainparams, NULL, pblock, true, NULL));
BOOST_CHECK(state.IsValid());
pblock->hashPrevBlock = pblock->GetHash();
}
delete pblocktemplate;
// Just to make sure we can still make simple blocks
- BOOST_CHECK(pblocktemplate = CreateNewBlock(scriptPubKey));
+ BOOST_CHECK(pblocktemplate = CreateNewBlock(chainparams, scriptPubKey));
delete pblocktemplate;
// block sigops > limit: 1000 CHECKMULTISIG + 1
@@ -116,7 +117,7 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity)
mempool.addUnchecked(hash, CTxMemPoolEntry(tx, 11, GetTime(), 111.0, 11));
tx.vin[0].prevout.hash = hash;
}
- BOOST_CHECK(pblocktemplate = CreateNewBlock(scriptPubKey));
+ BOOST_CHECK(pblocktemplate = CreateNewBlock(chainparams, scriptPubKey));
delete pblocktemplate;
mempool.clear();
@@ -136,14 +137,14 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity)
mempool.addUnchecked(hash, CTxMemPoolEntry(tx, 11, GetTime(), 111.0, 11));
tx.vin[0].prevout.hash = hash;
}
- BOOST_CHECK(pblocktemplate = CreateNewBlock(scriptPubKey));
+ BOOST_CHECK(pblocktemplate = CreateNewBlock(chainparams, scriptPubKey));
delete pblocktemplate;
mempool.clear();
// orphan in mempool
hash = tx.GetHash();
mempool.addUnchecked(hash, CTxMemPoolEntry(tx, 11, GetTime(), 111.0, 11));
- BOOST_CHECK(pblocktemplate = CreateNewBlock(scriptPubKey));
+ BOOST_CHECK(pblocktemplate = CreateNewBlock(chainparams, scriptPubKey));
delete pblocktemplate;
mempool.clear();
@@ -161,7 +162,7 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity)
tx.vout[0].nValue = 5900000000LL;
hash = tx.GetHash();
mempool.addUnchecked(hash, CTxMemPoolEntry(tx, 11, GetTime(), 111.0, 11));
- BOOST_CHECK(pblocktemplate = CreateNewBlock(scriptPubKey));
+ BOOST_CHECK(pblocktemplate = CreateNewBlock(chainparams, scriptPubKey));
delete pblocktemplate;
mempool.clear();
@@ -172,7 +173,7 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity)
tx.vout[0].nValue = 0;
hash = tx.GetHash();
mempool.addUnchecked(hash, CTxMemPoolEntry(tx, 11, GetTime(), 111.0, 11));
- BOOST_CHECK(pblocktemplate = CreateNewBlock(scriptPubKey));
+ BOOST_CHECK(pblocktemplate = CreateNewBlock(chainparams, scriptPubKey));
delete pblocktemplate;
mempool.clear();
@@ -190,7 +191,7 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity)
tx.vout[0].nValue -= 1000000;
hash = tx.GetHash();
mempool.addUnchecked(hash, CTxMemPoolEntry(tx, 11, GetTime(), 111.0, 11));
- BOOST_CHECK(pblocktemplate = CreateNewBlock(scriptPubKey));
+ BOOST_CHECK(pblocktemplate = CreateNewBlock(chainparams, scriptPubKey));
delete pblocktemplate;
mempool.clear();
@@ -204,17 +205,17 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity)
tx.vout[0].scriptPubKey = CScript() << OP_2;
hash = tx.GetHash();
mempool.addUnchecked(hash, CTxMemPoolEntry(tx, 11, GetTime(), 111.0, 11));
- BOOST_CHECK(pblocktemplate = CreateNewBlock(scriptPubKey));
+ BOOST_CHECK(pblocktemplate = CreateNewBlock(chainparams, scriptPubKey));
delete pblocktemplate;
mempool.clear();
// subsidy changing
int nHeight = chainActive.Height();
chainActive.Tip()->nHeight = 209999;
- BOOST_CHECK(pblocktemplate = CreateNewBlock(scriptPubKey));
+ BOOST_CHECK(pblocktemplate = CreateNewBlock(chainparams, scriptPubKey));
delete pblocktemplate;
chainActive.Tip()->nHeight = 210000;
- BOOST_CHECK(pblocktemplate = CreateNewBlock(scriptPubKey));
+ BOOST_CHECK(pblocktemplate = CreateNewBlock(chainparams, scriptPubKey));
delete pblocktemplate;
chainActive.Tip()->nHeight = nHeight;
@@ -246,7 +247,7 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity)
mempool.addUnchecked(hash, CTxMemPoolEntry(tx2, 11, GetTime(), 111.0, 11));
BOOST_CHECK(!CheckFinalTx(tx2, LOCKTIME_MEDIAN_TIME_PAST));
- BOOST_CHECK(pblocktemplate = CreateNewBlock(scriptPubKey));
+ BOOST_CHECK(pblocktemplate = CreateNewBlock(chainparams, scriptPubKey));
// Neither tx should have make it into the template.
BOOST_CHECK_EQUAL(pblocktemplate->block.vtx.size(), 1);
@@ -261,7 +262,7 @@ BOOST_AUTO_TEST_CASE(CreateNewBlock_validity)
//BOOST_CHECK(CheckFinalTx(tx));
//BOOST_CHECK(CheckFinalTx(tx2));
- BOOST_CHECK(pblocktemplate = CreateNewBlock(scriptPubKey));
+ BOOST_CHECK(pblocktemplate = CreateNewBlock(chainparams, scriptPubKey));
BOOST_CHECK_EQUAL(pblocktemplate->block.vtx.size(), 2);
delete pblocktemplate;
diff --git a/src/test/test_bitcoin.cpp b/src/test/test_bitcoin.cpp
index 23e5e66d84..319e63ba55 100644
--- a/src/test/test_bitcoin.cpp
+++ b/src/test/test_bitcoin.cpp
@@ -114,7 +114,8 @@ TestChain100Setup::TestChain100Setup() : TestingSetup(CBaseChainParams::REGTEST)
CBlock
TestChain100Setup::CreateAndProcessBlock(const std::vector<CMutableTransaction>& txns, const CScript& scriptPubKey)
{
- CBlockTemplate *pblocktemplate = CreateNewBlock(scriptPubKey);
+ const CChainParams& chainparams = Params();
+ CBlockTemplate *pblocktemplate = CreateNewBlock(chainparams, scriptPubKey);
CBlock& block = pblocktemplate->block;
// Replace mempool-selected txns with just coinbase plus passed-in txns:
@@ -125,10 +126,10 @@ TestChain100Setup::CreateAndProcessBlock(const std::vector<CMutableTransaction>&
unsigned int extraNonce = 0;
IncrementExtraNonce(&block, chainActive.Tip(), extraNonce);
- while (!CheckProofOfWork(block.GetHash(), block.nBits, Params(CBaseChainParams::REGTEST).GetConsensus())) ++block.nNonce;
+ while (!CheckProofOfWork(block.GetHash(), block.nBits, chainparams.GetConsensus())) ++block.nNonce;
CValidationState state;
- ProcessNewBlock(state, NULL, &block, true, NULL);
+ ProcessNewBlock(state, chainparams, NULL, &block, true, NULL);
CBlock result = block;
delete pblocktemplate;
diff --git a/src/test/test_bitcoin.h b/src/test/test_bitcoin.h
index 0bab4b6831..f657d72038 100644
--- a/src/test/test_bitcoin.h
+++ b/src/test/test_bitcoin.h
@@ -3,6 +3,7 @@
#include "chainparamsbase.h"
#include "key.h"
+#include "pubkey.h"
#include "txdb.h"
#include <boost/filesystem.hpp>
@@ -12,6 +13,8 @@
* This just configures logging and chain parameters.
*/
struct BasicTestingSetup {
+ ECCVerifyHandle globalVerifyHandle;
+
BasicTestingSetup(const std::string& chainName = CBaseChainParams::MAIN);
~BasicTestingSetup();
};
generated by cgit v1.2.3 (git 2.26.2) at 2024-10-30 04:32:28 +0000