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Expose signed block information over RPC when active

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This commit is contained in:
Gregory Sanders 2018-12-11 12:06:04 -05:00
parent 0d7e0f9898
commit 5877da8ed9
3 changed files with 48 additions and 15 deletions
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54
src/rpc/blockchain.cpp
View file

@ -97,12 +97,16 @@ UniValue blockheaderToJSON(const CBlockIndex* blockindex)
result.pushKV("merkleroot", blockindex->hashMerkleRoot.GetHex());
result.pushKV("time", (int64_t)blockindex->nTime);
result.pushKV("mediantime", (int64_t)blockindex->GetMedianTimePast());
result.pushKV("nonce", (uint64_t)blockindex->nNonce);
result.pushKV("bits", strprintf("%08x", blockindex->nBits));
result.pushKV("difficulty", GetDifficulty(blockindex));
result.pushKV("chainwork", blockindex->nChainWork.GetHex());
if (!g_signed_blocks) {
result.pushKV("nonce", (uint64_t)blockindex->nNonce);
result.pushKV("bits", strprintf("%08x", blockindex->nBits));
result.pushKV("difficulty", GetDifficulty(blockindex));
result.pushKV("chainwork", blockindex->nChainWork.GetHex());
} else {
result.pushKV("signblock_witness_asm", ScriptToAsmStr(blockindex->proof.solution));
result.pushKV("signblock_witness_hex", HexStr(blockindex->proof.solution));
}
result.pushKV("nTx", (uint64_t)blockindex->nTx);
if (blockindex->pprev)
result.pushKV("previousblockhash", blockindex->pprev->GetBlockHash().GetHex());
CBlockIndex *pnext = chainActive.Next(blockindex);
@ -143,10 +147,16 @@ UniValue blockToJSON(const CBlock& block, const CBlockIndex* blockindex, bool tx
result.pushKV("tx", txs);
result.pushKV("time", block.GetBlockTime());
result.pushKV("mediantime", (int64_t)blockindex->GetMedianTimePast());
result.pushKV("nonce", (uint64_t)block.nNonce);
result.pushKV("bits", strprintf("%08x", block.nBits));
result.pushKV("difficulty", GetDifficulty(blockindex));
result.pushKV("chainwork", blockindex->nChainWork.GetHex());
if (!g_signed_blocks) {
result.pushKV("nonce", (uint64_t)block.nNonce);
result.pushKV("bits", strprintf("%08x", block.nBits));
result.pushKV("difficulty", GetDifficulty(blockindex));
result.pushKV("chainwork", blockindex->nChainWork.GetHex());
} else {
result.pushKV("signblock_witness_asm", ScriptToAsmStr(blockindex->proof.solution));
result.pushKV("signblock_witness_hex", HexStr(blockindex->proof.solution));
result.pushKV("signblock_challenge", HexStr(blockindex->proof.challenge));
}
result.pushKV("nTx", (uint64_t)blockindex->nTx);
if (blockindex->pprev)
@ -703,6 +713,8 @@ static UniValue getblockheader(const JSONRPCRequest& request)
" \"difficulty\" : x.xxx, (numeric) The difficulty\n"
" \"chainwork\" : \"0000...1f3\" (string) Expected number of hashes required to produce the current chain (in hex)\n"
" \"nTx\" : n, (numeric) The number of transactions in the block.\n"
" \"signblock_witness_asm\" : \"xxxx\", (string) ASM of sign block witness data.\n"
" \"signblock_witness_hex\" : \"xxxx\", (string) Hex of sign block witness data.\n"
" \"previousblockhash\" : \"hash\", (string) The hash of the previous block\n"
" \"nextblockhash\" : \"hash\", (string) The hash of the next block\n"
"}\n"
@ -792,6 +804,8 @@ static UniValue getblock(const JSONRPCRequest& request)
" \"difficulty\" : x.xxx, (numeric) The difficulty\n"
" \"chainwork\" : \"xxxx\", (string) Expected number of hashes required to produce the chain up to this block (in hex)\n"
" \"nTx\" : n, (numeric) The number of transactions in the block.\n"
" \"signblock_witness_asm\" : \"xxxx\", (string) ASM of sign block witness data.\n"
" \"signblock_witness_hex\" : \"xxxx\", (string) Hex of sign block witness data.\n"
" \"previousblockhash\" : \"hash\", (string) The hash of the previous block\n"
" \"nextblockhash\" : \"hash\" (string) The hash of the next block\n"
"}\n"
@ -1198,6 +1212,8 @@ UniValue getblockchaininfo(const JSONRPCRequest& request)
" \"chainwork\": \"xxxx\" (string) total amount of work in active chain, in hexadecimal\n"
" \"size_on_disk\": xxxxxx, (numeric) the estimated size of the block and undo files on disk\n"
" \"pruned\": xx, (boolean) if the blocks are subject to pruning\n"
" \"signblock_asm\" : \"xxxx\", (string) ASM of sign block challenge data.\n"
" \"signblock_hex\" : \"xxxx\", (string) Hex of sign block challenge data.\n"
" \"pruneheight\": xxxxxx, (numeric) lowest-height complete block stored (only present if pruning is enabled)\n"
" \"automatic_pruning\": xx, (boolean) whether automatic pruning is enabled (only present if pruning is enabled)\n"
" \"prune_target_size\": xxxxxx, (numeric) the target size used by pruning (only present if automatic pruning is enabled)\n"
@ -1235,18 +1251,30 @@ UniValue getblockchaininfo(const JSONRPCRequest& request)
LOCK(cs_main);
const CChainParams& chainparams = Params();
UniValue obj(UniValue::VOBJ);
obj.pushKV("chain", Params().NetworkIDString());
obj.pushKV("chain", chainparams.NetworkIDString());
obj.pushKV("blocks", (int)chainActive.Height());
obj.pushKV("headers", pindexBestHeader ? pindexBestHeader->nHeight : -1);
obj.pushKV("bestblockhash", chainActive.Tip()->GetBlockHash().GetHex());
obj.pushKV("difficulty", (double)GetDifficulty(chainActive.Tip()));
if (!g_signed_blocks) {
obj.pushKV("difficulty", (double)GetDifficulty(chainActive.Tip()));
}
obj.pushKV("mediantime", (int64_t)chainActive.Tip()->GetMedianTimePast());
obj.pushKV("verificationprogress", GuessVerificationProgress(Params().TxData(), chainActive.Tip()));
obj.pushKV("verificationprogress", GuessVerificationProgress(chainparams.TxData(), chainActive.Tip()));
obj.pushKV("initialblockdownload", IsInitialBlockDownload());
obj.pushKV("chainwork", chainActive.Tip()->nChainWork.GetHex());
if (!g_signed_blocks) {
obj.pushKV("chainwork", chainActive.Tip()->nChainWork.GetHex());
}
obj.pushKV("size_on_disk", CalculateCurrentUsage());
obj.pushKV("pruned", fPruneMode);
if (g_signed_blocks) {
CScript sign_block_script = chainparams.GetConsensus().signblockscript;
obj.pushKV("signblock_asm", ScriptToAsmStr(sign_block_script));
obj.pushKV("signblock_hex", HexStr(sign_block_script));
}
if (fPruneMode) {
CBlockIndex* block = chainActive.Tip();
assert(block);

5
src/txdb.cpp
View file

@ -18,6 +18,9 @@
#include <boost/thread.hpp>
// ELEMENTS
#include <block_proof.h> // CheckProof
static const char DB_COIN = 'C';
static const char DB_COINS = 'c';
static const char DB_BLOCK_FILES = 'f';
@ -279,7 +282,7 @@ bool CBlockTreeDB::LoadBlockIndexGuts(const Consensus::Params& consensusParams,
const uint256 block_hash = pindexNew->GetBlockHash();
if (!CheckProof(pindexNew->GetBlockHeader(), consensusParams) &&
block_hash != consensusParams.hashGenesisBlock) {
return error("%s: CheckProofOfWork: %s, %s", __func__, block_hash.ToString(), pindexNew->ToString());
return error("%s: CheckProof: %s, %s", __func__, block_hash.ToString(), pindexNew->ToString());
}
pcursor->Next();
} else {

4
src/validation.cpp
View file

@ -20,7 +20,6 @@
#include <policy/fees.h>
#include <policy/policy.h>
#include <policy/rbf.h>
#include <pow.h>
#include <primitives/block.h>
#include <primitives/transaction.h>
#include <random.h>
@ -41,6 +40,9 @@
#include <validationinterface.h>
#include <warnings.h>
// ELEMENTS
#include <block_proof.h> // CheckChallenge, CheckProof
#include <future>
#include <sstream>