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-rw-r--r--src/bitcoinrpc.cpp131
1 files changed, 72 insertions, 59 deletions
diff --git a/src/bitcoinrpc.cpp b/src/bitcoinrpc.cpp
index 5a1fab6943..1e7ffe6310 100644
--- a/src/bitcoinrpc.cpp
+++ b/src/bitcoinrpc.cpp
@@ -526,6 +526,72 @@ Value sendtoaddress(const Array& params, bool fHelp)
return wtx.GetHash().GetHex();
}
+static const string strMessageMagic = "Bitcoin Signed Message:\n";
+
+Value signmessage(const Array& params, bool fHelp)
+{
+ if (fHelp || params.size() != 2)
+ throw runtime_error(
+ "signmessage <bitcoinaddress> <message>\n"
+ "Sign a message with the private key of an address");
+
+ if (pwalletMain->IsLocked())
+ throw JSONRPCError(-13, "Error: Please enter the wallet passphrase with walletpassphrase first.");
+
+ string strAddress = params[0].get_str();
+ string strMessage = params[1].get_str();
+
+ CBitcoinAddress addr(strAddress);
+ if (!addr.IsValid())
+ throw JSONRPCError(-3, "Invalid address");
+
+ CKey key;
+ if (!pwalletMain->GetKey(addr, key))
+ throw JSONRPCError(-4, "Private key not available");
+
+ CDataStream ss(SER_GETHASH);
+ ss << strMessageMagic;
+ ss << strMessage;
+
+ vector<unsigned char> vchSig;
+ if (!key.SignCompact(Hash(ss.begin(), ss.end()), vchSig))
+ throw JSONRPCError(-5, "Sign failed");
+
+ return EncodeBase64(&vchSig[0], vchSig.size());
+}
+
+Value verifymessage(const Array& params, bool fHelp)
+{
+ if (fHelp || params.size() != 3)
+ throw runtime_error(
+ "verifymessage <bitcoinaddress> <signature> <message>\n"
+ "Verify a signed message");
+
+ string strAddress = params[0].get_str();
+ string strSign = params[1].get_str();
+ string strMessage = params[2].get_str();
+
+ CBitcoinAddress addr(strAddress);
+ if (!addr.IsValid())
+ throw JSONRPCError(-3, "Invalid address");
+
+ bool fInvalid = false;
+ vector<unsigned char> vchSig = DecodeBase64(strSign.c_str(), &fInvalid);
+
+ if (fInvalid)
+ throw JSONRPCError(-5, "Malformed base64 encoding");
+
+ CDataStream ss(SER_GETHASH);
+ ss << strMessageMagic;
+ ss << strMessage;
+
+ CKey key;
+ if (!key.SetCompactSignature(Hash(ss.begin(), ss.end()), vchSig))
+ return false;
+
+ return (key.GetAddress() == addr);
+}
+
Value getreceivedbyaddress(const Array& params, bool fHelp)
{
@@ -937,7 +1003,6 @@ Value ListReceived(const Array& params, bool fByAccounts)
Object obj;
obj.push_back(Pair("address", address.ToString()));
obj.push_back(Pair("account", strAccount));
- obj.push_back(Pair("label", strAccount)); // deprecated
obj.push_back(Pair("amount", ValueFromAmount(nAmount)));
obj.push_back(Pair("confirmations", (nConf == INT_MAX ? 0 : nConf)));
ret.push_back(obj);
@@ -952,7 +1017,6 @@ Value ListReceived(const Array& params, bool fByAccounts)
int nConf = (*it).second.nConf;
Object obj;
obj.push_back(Pair("account", (*it).first));
- obj.push_back(Pair("label", (*it).first)); // deprecated
obj.push_back(Pair("amount", ValueFromAmount(nAmount)));
obj.push_back(Pair("confirmations", (nConf == INT_MAX ? 0 : nConf)));
ret.push_back(obj);
@@ -1482,9 +1546,9 @@ Value getwork(const Array& params, bool fHelp)
throw runtime_error(
"getwork [data]\n"
"If [data] is not specified, returns formatted hash data to work on:\n"
- " \"midstate\" : precomputed hash state after hashing the first half of the data\n"
+ " \"midstate\" : precomputed hash state after hashing the first half of the data (DEPRECATED)\n" // deprecated
" \"data\" : block data\n"
- " \"hash1\" : formatted hash buffer for second hash\n"
+ " \"hash1\" : formatted hash buffer for second hash (DEPRECATED)\n" // deprecated
" \"target\" : little endian hash target\n"
"If [data] is specified, tries to solve the block and returns true if it was successful.");
@@ -1548,9 +1612,9 @@ Value getwork(const Array& params, bool fHelp)
uint256 hashTarget = CBigNum().SetCompact(pblock->nBits).getuint256();
Object result;
- result.push_back(Pair("midstate", HexStr(BEGIN(pmidstate), END(pmidstate))));
+ result.push_back(Pair("midstate", HexStr(BEGIN(pmidstate), END(pmidstate)))); // deprecated
result.push_back(Pair("data", HexStr(BEGIN(pdata), END(pdata))));
- result.push_back(Pair("hash1", HexStr(BEGIN(phash1), END(phash1))));
+ result.push_back(Pair("hash1", HexStr(BEGIN(phash1), END(phash1)))); // deprecated
result.push_back(Pair("target", HexStr(BEGIN(hashTarget), END(hashTarget))));
return result;
}
@@ -1609,20 +1673,13 @@ pair<string, rpcfn_type> pCallTable[] =
make_pair("getnewaddress", &getnewaddress),
make_pair("getaccountaddress", &getaccountaddress),
make_pair("setaccount", &setaccount),
- make_pair("setlabel", &setaccount), // deprecated
make_pair("getaccount", &getaccount),
- make_pair("getlabel", &getaccount), // deprecated
make_pair("getaddressesbyaccount", &getaddressesbyaccount),
- make_pair("getaddressesbylabel", &getaddressesbyaccount), // deprecated
make_pair("sendtoaddress", &sendtoaddress),
- make_pair("getamountreceived", &getreceivedbyaddress), // deprecated, renamed to getreceivedbyaddress
- make_pair("getallreceived", &listreceivedbyaddress), // deprecated, renamed to listreceivedbyaddress
make_pair("getreceivedbyaddress", &getreceivedbyaddress),
make_pair("getreceivedbyaccount", &getreceivedbyaccount),
- make_pair("getreceivedbylabel", &getreceivedbyaccount), // deprecated
make_pair("listreceivedbyaddress", &listreceivedbyaddress),
make_pair("listreceivedbyaccount", &listreceivedbyaccount),
- make_pair("listreceivedbylabel", &listreceivedbyaccount), // deprecated
make_pair("backupwallet", &backupwallet),
make_pair("keypoolrefill", &keypoolrefill),
make_pair("walletpassphrase", &walletpassphrase),
@@ -1636,6 +1693,8 @@ pair<string, rpcfn_type> pCallTable[] =
make_pair("sendmany", &sendmany),
make_pair("gettransaction", &gettransaction),
make_pair("listtransactions", &listtransactions),
+ make_pair("signmessage", &signmessage),
+ make_pair("verifymessage", &verifymessage),
make_pair("getwork", &getwork),
make_pair("listaccounts", &listaccounts),
make_pair("settxfee", &settxfee),
@@ -1656,11 +1715,8 @@ string pAllowInSafeMode[] =
"getinfo",
"getnewaddress",
"getaccountaddress",
- "setlabel", // deprecated
"getaccount",
- "getlabel", // deprecated
"getaddressesbyaccount",
- "getaddressesbylabel", // deprecated
"backupwallet",
"keypoolrefill",
"walletpassphrase",
@@ -1811,43 +1867,6 @@ int ReadHTTP(std::basic_istream<char>& stream, map<string, string>& mapHeadersRe
return nStatus;
}
-string EncodeBase64(string s)
-{
- BIO *b64, *bmem;
- BUF_MEM *bptr;
-
- b64 = BIO_new(BIO_f_base64());
- BIO_set_flags(b64, BIO_FLAGS_BASE64_NO_NL);
- bmem = BIO_new(BIO_s_mem());
- b64 = BIO_push(b64, bmem);
- BIO_write(b64, s.c_str(), s.size());
- BIO_flush(b64);
- BIO_get_mem_ptr(b64, &bptr);
-
- string result(bptr->data, bptr->length);
- BIO_free_all(b64);
-
- return result;
-}
-
-string DecodeBase64(string s)
-{
- BIO *b64, *bmem;
-
- char* buffer = static_cast<char*>(calloc(s.size(), sizeof(char)));
-
- b64 = BIO_new(BIO_f_base64());
- BIO_set_flags(b64, BIO_FLAGS_BASE64_NO_NL);
- bmem = BIO_new_mem_buf(const_cast<char*>(s.c_str()), s.size());
- bmem = BIO_push(b64, bmem);
- BIO_read(bmem, buffer, s.size());
- BIO_free_all(bmem);
-
- string result(buffer);
- free(buffer);
- return result;
-}
-
bool HTTPAuthorized(map<string, string>& mapHeaders)
{
string strAuth = mapHeaders["authorization"];
@@ -2285,18 +2304,12 @@ int CommandLineRPC(int argc, char *argv[])
if (strMethod == "setgenerate" && n > 1) ConvertTo<boost::int64_t>(params[1]);
if (strMethod == "sendtoaddress" && n > 1) ConvertTo<double>(params[1]);
if (strMethod == "settxfee" && n > 0) ConvertTo<double>(params[0]);
- if (strMethod == "getamountreceived" && n > 1) ConvertTo<boost::int64_t>(params[1]); // deprecated
if (strMethod == "getreceivedbyaddress" && n > 1) ConvertTo<boost::int64_t>(params[1]);
if (strMethod == "getreceivedbyaccount" && n > 1) ConvertTo<boost::int64_t>(params[1]);
- if (strMethod == "getreceivedbylabel" && n > 1) ConvertTo<boost::int64_t>(params[1]); // deprecated
- if (strMethod == "getallreceived" && n > 0) ConvertTo<boost::int64_t>(params[0]); // deprecated
- if (strMethod == "getallreceived" && n > 1) ConvertTo<bool>(params[1]); // deprecated
if (strMethod == "listreceivedbyaddress" && n > 0) ConvertTo<boost::int64_t>(params[0]);
if (strMethod == "listreceivedbyaddress" && n > 1) ConvertTo<bool>(params[1]);
if (strMethod == "listreceivedbyaccount" && n > 0) ConvertTo<boost::int64_t>(params[0]);
if (strMethod == "listreceivedbyaccount" && n > 1) ConvertTo<bool>(params[1]);
- if (strMethod == "listreceivedbylabel" && n > 0) ConvertTo<boost::int64_t>(params[0]); // deprecated
- if (strMethod == "listreceivedbylabel" && n > 1) ConvertTo<bool>(params[1]); // deprecated
if (strMethod == "getbalance" && n > 1) ConvertTo<boost::int64_t>(params[1]);
if (strMethod == "move" && n > 2) ConvertTo<double>(params[2]);
if (strMethod == "move" && n > 3) ConvertTo<boost::int64_t>(params[3]);