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Merge #948 Refactor CDarkSendSigner

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f0ed400 darkSendSigner.SignMessage() should not return error message

154f1b6 darkSendSigner.VerifyMessage() should return non-localized message, its callers should populate error to debug.log

b130c32 darkSendSigner.GetKeysFromSecret() should not return error message, its callers should handle it
This commit is contained in:
UdjinM6 2016-08-19 15:50:04 +04:00 committed by Holger Schinzel
parent 66de5b082a
commit 67def9ef2e
10 changed files with 82 additions and 99 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

26
src/darksend-relay.cpp
View File

@ -36,25 +36,24 @@ std::string CDarkSendRelay::ToString()
bool CDarkSendRelay::Sign(std::string strSharedKey)
{
std::string strError = "";
std::string strMessage = in.ToString() + out.ToString();
CKey key2;
CPubKey pubkey2;
std::string errorMessage = "";
if(!darkSendSigner.GetKeysFromSecret(strSharedKey, errorMessage, key2, pubkey2))
{
LogPrintf("CDarkSendRelay():Sign - ERROR: Invalid shared key: '%s'\n", errorMessage);
if(!darkSendSigner.GetKeysFromSecret(strSharedKey, key2, pubkey2)) {
LogPrintf("CDarkSendRelay::Sign -- GetKeysFromSecret() failed, invalid shared key %s\n", strSharedKey);
return false;
}
if(!darkSendSigner.SignMessage(strMessage, errorMessage, vchSig2, key2)) {
LogPrintf("CDarkSendRelay():Sign - Sign message failed\n");
if(!darkSendSigner.SignMessage(strMessage, vchSig2, key2)) {
LogPrintf("CDarkSendRelay::Sign -- SignMessage() failed\n");
return false;
}
if(!darkSendSigner.VerifyMessage(pubkey2, vchSig2, strMessage, errorMessage)) {
LogPrintf("CDarkSendRelay():Sign - Verify message failed\n");
if(!darkSendSigner.VerifyMessage(pubkey2, vchSig2, strMessage, strError)) {
LogPrintf("CDarkSendRelay::Sign -- VerifyMessage() failed, error: %s\n", strError);
return false;
}
@ -63,20 +62,19 @@ bool CDarkSendRelay::Sign(std::string strSharedKey)
bool CDarkSendRelay::VerifyMessage(std::string strSharedKey)
{
std::string strError = "";
std::string strMessage = in.ToString() + out.ToString();
CKey key2;
CPubKey pubkey2;
std::string errorMessage = "";
if(!darkSendSigner.GetKeysFromSecret(strSharedKey, errorMessage, key2, pubkey2))
{
LogPrintf("CDarkSendRelay()::VerifyMessage - ERROR: Invalid shared key: '%s'\n", errorMessage);
if(!darkSendSigner.GetKeysFromSecret(strSharedKey, key2, pubkey2)) {
LogPrintf("CDarkSendRelay::VerifyMessage -- GetKeysFromSecret() failed, invalid shared key %s\n", strSharedKey);
return false;
}
if(!darkSendSigner.VerifyMessage(pubkey2, vchSig2, strMessage, errorMessage)) {
LogPrintf("CDarkSendRelay()::VerifyMessage - Verify message failed\n");
if(!darkSendSigner.VerifyMessage(pubkey2, vchSig2, strMessage, strError)) {
LogPrintf("CDarkSendRelay::VerifyMessage -- VerifyMessage() failed, error: %s\n", strError);
return false;
}

31
src/darksend.cpp
View File

@ -2084,15 +2084,11 @@ bool CDarkSendSigner::IsVinAssociatedWithPubkey(const CTxIn& txin, const CPubKey
return false;
}
bool CDarkSendSigner::GetKeysFromSecret(std::string strSecret, std::string& strErrorRet, CKey& keyRet, CPubKey& pubkeyRet)
bool CDarkSendSigner::GetKeysFromSecret(std::string strSecret, CKey& keyRet, CPubKey& pubkeyRet)
{
CBitcoinSecret vchSecret;
bool fGood = vchSecret.SetString(strSecret);
if(!fGood) {
strErrorRet = _("Invalid secret.");
return false;
}
if(!vchSecret.SetString(strSecret)) return false;
keyRet = vchSecret.GetKey();
pubkeyRet = keyRet.GetPubKey();
@ -2100,18 +2096,13 @@ bool CDarkSendSigner::GetKeysFromSecret(std::string strSecret, std::string& strE
return true;
}
bool CDarkSendSigner::SignMessage(std::string strMessage, std::string& strErrorRet, std::vector<unsigned char>& vchSigRet, CKey key)
bool CDarkSendSigner::SignMessage(std::string strMessage, std::vector<unsigned char>& vchSigRet, CKey key)
{
CHashWriter ss(SER_GETHASH, 0);
ss << strMessageMagic;
ss << strMessage;
if(!key.SignCompact(ss.GetHash(), vchSigRet)) {
strErrorRet = _("Signing failed.");
return false;
}
return true;
return key.SignCompact(ss.GetHash(), vchSigRet);
}
bool CDarkSendSigner::VerifyMessage(CPubKey pubkey, const std::vector<unsigned char>& vchSig, std::string strMessage, std::string& strErrorRet)
@ -2122,12 +2113,12 @@ bool CDarkSendSigner::VerifyMessage(CPubKey pubkey, const std::vector<unsigned c
CPubKey pubkeyFromSig;
if(!pubkeyFromSig.RecoverCompact(ss.GetHash(), vchSig)) {
strErrorRet = _("Error recovering public key.");
strErrorRet = "Error recovering public key.";
return false;
}
if(pubkeyFromSig.GetID() != pubkey.GetID()) {
strErrorRet = strprintf("keys don't match: pubkey=%s, pubkeyFromSig=%s, strMessage=%s, vchSig=%s",
strErrorRet = strprintf("Keys don't match: pubkey=%s, pubkeyFromSig=%s, strMessage=%s, vchSig=%s",
pubkey.GetID().ToString(), pubkeyFromSig.GetID().ToString(), strMessage,
EncodeBase64(&vchSig[0], vchSig.size()));
return false;
@ -2177,9 +2168,8 @@ bool CDarksendQueue::Sign()
if(!fMasterNode) return false;
std::string strMessage = vin.ToString() + boost::lexical_cast<std::string>(nDenom) + boost::lexical_cast<std::string>(nTime) + boost::lexical_cast<std::string>(fReady);
std::string strError = "";
if(!darkSendSigner.SignMessage(strMessage, strError, vchSig, activeMasternode.keyMasternode)) {
if(!darkSendSigner.SignMessage(strMessage, vchSig, activeMasternode.keyMasternode)) {
LogPrintf("CDarksendQueue::Sign -- SignMessage() failed\n");
return false;
}
@ -2196,7 +2186,7 @@ bool CDarksendQueue::CheckSignature()
std::string strError = "";
if(!darkSendSigner.VerifyMessage(pmn->pubkey2, vchSig, strMessage, strError)) {
LogPrintf("CDarksendQueue::CheckSignature -- Got bad Masternode queue signature, vin=%s\n", vin.ToString());
LogPrintf("CDarksendQueue::CheckSignature -- Got bad Masternode queue signature, vin=%s, error: %s\n", vin.ToString(), strError);
return false;
}
@ -2235,9 +2225,8 @@ bool CDarksendBroadcastTx::Sign()
if(!fMasterNode) return false;
std::string strMessage = tx.GetHash().ToString() + boost::lexical_cast<std::string>(sigTime);
std::string strError = "";
if(!darkSendSigner.SignMessage(strMessage, strError, vchSig, activeMasternode.keyMasternode)) {
if(!darkSendSigner.SignMessage(strMessage, vchSig, activeMasternode.keyMasternode)) {
LogPrintf("CDarksendBroadcastTx::Sign -- SignMessage() failed\n");
return false;
}
@ -2254,7 +2243,7 @@ bool CDarksendBroadcastTx::CheckSignature()
std::string strError = "";
if(!darkSendSigner.VerifyMessage(pmn->pubkey2, vchSig, strMessage, strError)) {
LogPrintf("CDarksendBroadcastTx::CheckSignature -- Got bad dstx signature\n");
LogPrintf("CDarksendBroadcastTx::CheckSignature -- Got bad dstx signature, error: %s\n", strError);
return false;
}

4
src/darksend.h
View File

@ -226,9 +226,9 @@ public:
/// Is the input associated with this public key? (and there is 1000 DASH - checking if valid masternode)
bool IsVinAssociatedWithPubkey(const CTxIn& vin, const CPubKey& pubkey);
/// Set the private/public key values, returns true if successful
bool GetKeysFromSecret(std::string strSecret, std::string& strErrorRet, CKey& keyRet, CPubKey& pubkeyRet);
bool GetKeysFromSecret(std::string strSecret, CKey& keyRet, CPubKey& pubkeyRet);
/// Sign the message, returns true if successful
bool SignMessage(std::string strMessage, std::string& strErrorRet, std::vector<unsigned char>& vchSigRet, CKey key);
bool SignMessage(std::string strMessage, std::vector<unsigned char>& vchSigRet, CKey key);
/// Verify the message, returns true if succcessful
bool VerifyMessage(CPubKey pubkey, const std::vector<unsigned char>& vchSig, std::string strMessage, std::string& strErrorRet);
};

16
src/governance-vote.cpp
View File

@ -150,17 +150,17 @@ bool CGovernanceVote::Sign(CKey& keyMasternode, CPubKey& pubKeyMasternode)
CPubKey pubKeyCollateralAddress;
CKey keyCollateralAddress;
std::string errorMessage;
std::string strError;
std::string strMessage = vinMasternode.prevout.ToStringShort() + "|" + nParentHash.ToString() + "|" +
boost::lexical_cast<std::string>(nVoteSignal) + "|" + boost::lexical_cast<std::string>(nVoteOutcome) + "|" + boost::lexical_cast<std::string>(nTime);
if(!darkSendSigner.SignMessage(strMessage, errorMessage, vchSig, keyMasternode)) {
LogPrintf("CGovernanceVote::Sign - Error upon calling SignMessage");
if(!darkSendSigner.SignMessage(strMessage, vchSig, keyMasternode)) {
LogPrintf("CGovernanceVote::Sign -- SignMessage() failed\n");
return false;
}
if(!darkSendSigner.VerifyMessage(pubKeyMasternode, vchSig, strMessage, errorMessage)) {
LogPrintf("CGovernanceVote::Sign - Error upon calling VerifyMessage");
if(!darkSendSigner.VerifyMessage(pubKeyMasternode, vchSig, strMessage, strError)) {
LogPrintf("CGovernanceVote::Sign -- VerifyMessage() failed, error: %s\n", strError);
return false;
}
@ -197,12 +197,12 @@ bool CGovernanceVote::IsValid(bool fSignatureCheck)
if(!fSignatureCheck) return true;
std::string errorMessage;
std::string strError;
std::string strMessage = vinMasternode.prevout.ToStringShort() + "|" + nParentHash.ToString() + "|" +
boost::lexical_cast<std::string>(nVoteSignal) + "|" + boost::lexical_cast<std::string>(nVoteOutcome) + "|" + boost::lexical_cast<std::string>(nTime);
if(!darkSendSigner.VerifyMessage(pmn->pubkey2, vchSig, strMessage, errorMessage)) {
LogPrintf("CGovernanceVote::IsValid() - Verify message failed - Error: %s\n", errorMessage);
if(!darkSendSigner.VerifyMessage(pmn->pubkey2, vchSig, strMessage, strError)) {
LogPrintf("CGovernanceVote::IsValid -- VerifyMessage() failed, error: %s\n", strError);
return false;
}

4
src/init.cpp
View File

@ -1798,9 +1798,7 @@ bool AppInit2(boost::thread_group& threadGroup, CScheduler& scheduler)
std::string strMasterNodePrivKey = GetArg("-masternodeprivkey", "");
if(!strMasterNodePrivKey.empty()) {
std::string strErrorMessage;
if(!darkSendSigner.GetKeysFromSecret(strMasterNodePrivKey, strErrorMessage, activeMasternode.keyMasternode, activeMasternode.pubKeyMasternode))
if(!darkSendSigner.GetKeysFromSecret(strMasterNodePrivKey, activeMasternode.keyMasternode, activeMasternode.pubKeyMasternode))
return InitError(_("Invalid masternodeprivkey. Please see documenation."));
LogPrintf(" pubKeyMasternode: %s\n", CBitcoinAddress(activeMasternode.pubKeyMasternode.GetID()).ToString());

8
src/instantx.cpp
View File

@ -560,7 +560,7 @@ bool CConsensusVote::CheckSignature()
}
if(!darkSendSigner.VerifyMessage(pmn->pubkey2, vchMasterNodeSignature, strMessage, strError)) {
LogPrintf("CConsensusVote::CheckSignature -- VerifyMessage() failed\n");
LogPrintf("CConsensusVote::CheckSignature -- VerifyMessage() failed, error: %s\n", strError);
return false;
}
@ -573,13 +573,13 @@ bool CConsensusVote::Sign()
std::string strMessage = txHash.ToString().c_str() + boost::lexical_cast<std::string>(nBlockHeight);
if(!darkSendSigner.SignMessage(strMessage, strError, vchMasterNodeSignature, activeMasternode.keyMasternode)) {
LogPrintf("CConsensusVote::Sign -- SignMessage() failed");
if(!darkSendSigner.SignMessage(strMessage, vchMasterNodeSignature, activeMasternode.keyMasternode)) {
LogPrintf("CConsensusVote::Sign -- SignMessage() failed\n");
return false;
}
if(!darkSendSigner.VerifyMessage(activeMasternode.pubKeyMasternode, vchMasterNodeSignature, strMessage, strError)) {
LogPrintf("CConsensusVote::Sign -- VerifyMessage() failed");
LogPrintf("CConsensusVote::Sign -- VerifyMessage() failed, error: %s\n", strError);
return false;
}

16
src/masternode-payments.cpp
View File

@ -316,20 +316,20 @@ void CMasternodePayments::ProcessMessage(CNode* pfrom, std::string& strCommand,
bool CMasternodePaymentWinner::Sign(CKey& keyMasternode, CPubKey& pubKeyMasternode)
{
std::string errorMessage;
std::string strError;
std::string strMasterNodeSignMessage;
std::string strMessage = vinMasternode.prevout.ToStringShort() +
boost::lexical_cast<std::string>(nBlockHeight) +
ScriptToAsmStr(payee);
if(!darkSendSigner.SignMessage(strMessage, errorMessage, vchSig, keyMasternode)) {
LogPrintf("CMasternodePing::Sign() - Error: %s\n", errorMessage);
if(!darkSendSigner.SignMessage(strMessage, vchSig, keyMasternode)) {
LogPrintf("CMasternodePaymentWinner::Sign -- SignMessage() failed\n");
return false;
}
if(!darkSendSigner.VerifyMessage(pubKeyMasternode, vchSig, strMessage, errorMessage)) {
LogPrintf("CMasternodePing::Sign() - Error: %s\n", errorMessage);
if(!darkSendSigner.VerifyMessage(pubKeyMasternode, vchSig, strMessage, strError)) {
LogPrintf("CMasternodePing::Sign() -- VerifyMessage() failed, error: %s\n", strError);
return false;
}
@ -628,13 +628,13 @@ bool CMasternodePaymentWinner::SignatureValid()
if(pmn != NULL)
{
std::string strError = "";
std::string strMessage = vinMasternode.prevout.ToStringShort() +
boost::lexical_cast<std::string>(nBlockHeight) +
ScriptToAsmStr(payee);
std::string errorMessage = "";
if(!darkSendSigner.VerifyMessage(pmn->pubkey2, vchSig, strMessage, errorMessage)){
return error("CMasternodePaymentWinner::SignatureValid() - Got bad Masternode payment signature %s", vinMasternode.ToString().c_str());
if(!darkSendSigner.VerifyMessage(pmn->pubkey2, vchSig, strMessage, strError)) {
return error("CMasternodePaymentWinner::CheckSignature -- Got bad Masternode payment signature: vin=%s, error: %s", vinMasternode.ToString().c_str(), strError);
}
return true;

49
src/masternode.cpp
View File

@ -337,8 +337,8 @@ bool CMasternodeBroadcast::Create(std::string strService, std::string strKeyMast
return false;
}
if(!darkSendSigner.GetKeysFromSecret(strKeyMasternode, strErrorMessage, keyMasternodeNew, pubKeyMasternodeNew)) {
strErrorMessage = strprintf("Can't find keys for masternode %s, error: %s", strService, strErrorMessage);
if(!darkSendSigner.GetKeysFromSecret(strKeyMasternode, keyMasternodeNew, pubKeyMasternodeNew)) {
strErrorMessage = strprintf("Invalid masternode key %s", strKeyMasternode);
LogPrintf("CMasternodeBroadcast::Create -- %s\n", strErrorMessage);
return false;
}
@ -595,7 +595,7 @@ void CMasternodeBroadcast::Relay()
bool CMasternodeBroadcast::Sign(CKey& keyCollateralAddress)
{
std::string errorMessage;
std::string strError;
std::string strMessage;
sigTime = GetAdjustedTime();
@ -604,13 +604,13 @@ bool CMasternodeBroadcast::Sign(CKey& keyCollateralAddress)
pubkey.GetID().ToString() + pubkey2.GetID().ToString() +
boost::lexical_cast<std::string>(protocolVersion);
if(!darkSendSigner.SignMessage(strMessage, errorMessage, vchSig, keyCollateralAddress)) {
LogPrintf("CMasternodeBroadcast::Sign() - Error: %s\n", errorMessage);
if(!darkSendSigner.SignMessage(strMessage, vchSig, keyCollateralAddress)) {
LogPrintf("CMasternodeBroadcast::Sign -- SignMessage() failed\n");
return false;
}
if(!darkSendSigner.VerifyMessage(pubkey, vchSig, strMessage, errorMessage)) {
LogPrintf("CMasternodeBroadcast::Sign() - Error: %s\n", errorMessage);
if(!darkSendSigner.VerifyMessage(pubkey, vchSig, strMessage, strError)) {
LogPrintf("CMasternodeBroadcast::Sign -- VerifyMessage() failed, error: %s\n", strError);
return false;
}
@ -620,7 +620,7 @@ bool CMasternodeBroadcast::Sign(CKey& keyCollateralAddress)
bool CMasternodeBroadcast::VerifySignature(int& nDos)
{
std::string strMessage;
std::string errorMessage = "";
std::string strError = "";
nDos = 0;
//
@ -636,7 +636,7 @@ bool CMasternodeBroadcast::VerifySignature(int& nDos)
SanitizeString(strMessage), CBitcoinAddress(pubkey.GetID()).ToString(),
EncodeBase64(&vchSig[0], vchSig.size()));
if(!darkSendSigner.VerifyMessage(pubkey, vchSig, strMessage, errorMessage)){
if(!darkSendSigner.VerifyMessage(pubkey, vchSig, strMessage, strError)) {
if (addr.ToString() != addr.ToString(false))
{
// maybe it's wrong format, try again with the old one
@ -647,17 +647,17 @@ bool CMasternodeBroadcast::VerifySignature(int& nDos)
SanitizeString(strMessage), CBitcoinAddress(pubkey.GetID()).ToString(),
EncodeBase64(&vchSig[0], vchSig.size()));
if(!darkSendSigner.VerifyMessage(pubkey, vchSig, strMessage, errorMessage)){
if(!darkSendSigner.VerifyMessage(pubkey, vchSig, strMessage, strError)) {
// didn't work either
LogPrintf("CMasternodeBroadcast::VerifySignature - Got bad Masternode address signature, second try, sanitized error: %s\n",
SanitizeString(errorMessage));
LogPrintf("CMasternodeBroadcast::VerifySignature -- Got bad Masternode announce signature, second try, sanitized error: %s\n",
SanitizeString(strError));
// don't ban for old masternodes, their sigs could be broken because of the bug
return false;
}
} else {
// nope, sig is actually wrong
LogPrintf("CMasternodeBroadcast::VerifySignature - Got bad Masternode address signature, sanitized error: %s\n",
SanitizeString(errorMessage));
LogPrintf("CMasternodeBroadcast::VerifySignature -- Got bad Masternode announce signature, sanitized error: %s\n",
SanitizeString(strError));
// don't ban for old masternodes, their sigs could be broken because of the bug
return false;
}
@ -672,8 +672,8 @@ bool CMasternodeBroadcast::VerifySignature(int& nDos)
LogPrint("masternode", "CMasternodeBroadcast::VerifySignature - strMessage: %s, pubkey address: %s, sig: %s\n", strMessage, CBitcoinAddress(pubkey.GetID()).ToString(), EncodeBase64(&vchSig[0], vchSig.size()));
if(!darkSendSigner.VerifyMessage(pubkey, vchSig, strMessage, errorMessage)){
LogPrintf("CMasternodeBroadcast::VerifySignature - Got bad Masternode address signature, error: %s\n", errorMessage);
if(!darkSendSigner.VerifyMessage(pubkey, vchSig, strMessage, strError)){
LogPrintf("CMasternodeBroadcast::VerifySignature -- Got bad Masternode announce signature, error: %s\n", strError);
nDos = 100;
return false;
}
@ -710,19 +710,19 @@ CMasternodePing::CMasternodePing(CTxIn& newVin)
bool CMasternodePing::Sign(CKey& keyMasternode, CPubKey& pubKeyMasternode)
{
std::string errorMessage;
std::string strError;
std::string strMasterNodeSignMessage;
sigTime = GetAdjustedTime();
std::string strMessage = vin.ToString() + blockHash.ToString() + boost::lexical_cast<std::string>(sigTime);
if(!darkSendSigner.SignMessage(strMessage, errorMessage, vchSig, keyMasternode)) {
LogPrintf("CMasternodePing::Sign() - Error: %s\n", errorMessage);
if(!darkSendSigner.SignMessage(strMessage, vchSig, keyMasternode)) {
LogPrintf("CMasternodePing::Sign -- SignMessage() failed\n");
return false;
}
if(!darkSendSigner.VerifyMessage(pubKeyMasternode, vchSig, strMessage, errorMessage)) {
LogPrintf("CMasternodePing::Sign() - Error: %s\n", errorMessage);
if(!darkSendSigner.VerifyMessage(pubKeyMasternode, vchSig, strMessage, strError)) {
LogPrintf("CMasternodePing::Sign -- VerifyMessage() failed, error: %s\n", strError);
return false;
}
@ -731,12 +731,11 @@ bool CMasternodePing::Sign(CKey& keyMasternode, CPubKey& pubKeyMasternode)
bool CMasternodePing::VerifySignature(CPubKey& pubKeyMasternode, int &nDos) {
std::string strMessage = vin.ToString() + blockHash.ToString() + boost::lexical_cast<std::string>(sigTime);
std::string errorMessage = "";
std::string strError = "";
nDos = 0;
if(!darkSendSigner.VerifyMessage(pubKeyMasternode, vchSig, strMessage, errorMessage))
{
LogPrintf("CMasternodePing::VerifySignature - Got bad Masternode ping signature %s Error: %s\n", vin.ToString(), errorMessage);
if(!darkSendSigner.VerifyMessage(pubKeyMasternode, vchSig, strMessage, strError)) {
LogPrintf("CMasternodePing::VerifySignature -- Got bad Masternode ping signature: %s error: %s\n", vin.ToString(), strError);
nDos = 33;
return false;
}

4
src/rpcgovernance.cpp
View File

@ -312,10 +312,10 @@ UniValue gobject(const UniValue& params, bool fHelp)
UniValue statusObj(UniValue::VOBJ);
if(!darkSendSigner.GetKeysFromSecret(mne.getPrivKey(), errorMessage, keyMasternode, pubKeyMasternode)){
if(!darkSendSigner.GetKeysFromSecret(mne.getPrivKey(), keyMasternode, pubKeyMasternode)) {
failed++;
statusObj.push_back(Pair("result", "failed"));
statusObj.push_back(Pair("errorMessage", "Masternode signing error, could not set key correctly: " + errorMessage));
statusObj.push_back(Pair("errorMessage", strprintf("Invalid masternode key %s.", mne.getPrivKey())));
resultsObj.push_back(Pair(mne.getAlias(), statusObj));
continue;
}

23
src/spork.cpp
View File

@ -196,24 +196,23 @@ bool CSporkManager::SetPrivKey(std::string strPrivKey)
bool CSporkMessage::Sign(std::string strSignKey)
{
std::string strMessage = boost::lexical_cast<std::string>(nSporkID) + boost::lexical_cast<std::string>(nValue) + boost::lexical_cast<std::string>(nTimeSigned);
CKey key;
CPubKey pubkey;
std::string errorMessage = "";
std::string strError = "";
std::string strMessage = boost::lexical_cast<std::string>(nSporkID) + boost::lexical_cast<std::string>(nValue) + boost::lexical_cast<std::string>(nTimeSigned);
if(!darkSendSigner.GetKeysFromSecret(strSignKey, errorMessage, key, pubkey)) {
LogPrintf("CSporkMessage::Sign -- ERROR: '%s'\n", errorMessage);
if(!darkSendSigner.GetKeysFromSecret(strSignKey, key, pubkey)) {
LogPrintf("CSporkMessage::Sign -- GetKeysFromSecret() failed, invalid spork key %s\n", strSignKey);
return false;
}
if(!darkSendSigner.SignMessage(strMessage, errorMessage, vchSig, key)) {
LogPrintf("CSporkMessage::Sign -- SignMessage() failed");
if(!darkSendSigner.SignMessage(strMessage, vchSig, key)) {
LogPrintf("CSporkMessage::Sign -- SignMessage() failed\n");
return false;
}
if(!darkSendSigner.VerifyMessage(pubkey, vchSig, strMessage, errorMessage)) {
LogPrintf("CSporkMessage::Sign -- VerifyMessage() failed");
if(!darkSendSigner.VerifyMessage(pubkey, vchSig, strMessage, strError)) {
LogPrintf("CSporkMessage::Sign -- VerifyMessage() failed, error: %s\n", strError);
return false;
}
@ -223,12 +222,12 @@ bool CSporkMessage::Sign(std::string strSignKey)
bool CSporkMessage::CheckSignature()
{
//note: need to investigate why this is failing
std::string strError = "";
std::string strMessage = boost::lexical_cast<std::string>(nSporkID) + boost::lexical_cast<std::string>(nValue) + boost::lexical_cast<std::string>(nTimeSigned);
CPubKey pubkey(ParseHex(Params().SporkPubKey()));
std::string errorMessage = "";
if(!darkSendSigner.VerifyMessage(pubkey, vchSig, strMessage, errorMessage)){
LogPrintf("CSporkMessage::CheckSignature -- VerifyMessage() failed");
if(!darkSendSigner.VerifyMessage(pubkey, vchSig, strMessage, strError)) {
LogPrintf("CSporkMessage::CheckSignature -- VerifyMessage() failed, error: %s\n", strError);
return false;
}