aboutsummaryrefslogtreecommitdiff
path: root/src
diff options
context:
space:
mode:
Diffstat (limited to 'src')
-rw-r--r--src/main.cpp2
-rw-r--r--src/rpc/misc.cpp43
-rw-r--r--src/tinyformat.h2
-rw-r--r--src/txmempool.cpp2
-rw-r--r--src/txmempool.h4
-rw-r--r--src/util.h43
6 files changed, 66 insertions, 30 deletions
diff --git a/src/main.cpp b/src/main.cpp
index 11ccab253e..2777245654 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -1468,7 +1468,7 @@ bool GetTransaction(const uint256 &hash, CTransaction &txOut, const Consensus::P
if (fAllowSlow) { // use coin database to locate block that contains transaction, and scan it
int nHeight = -1;
{
- CCoinsViewCache &view = *pcoinsTip;
+ const CCoinsViewCache& view = *pcoinsTip;
const CCoins* coins = view.AccessCoins(hash);
if (coins)
nHeight = coins->nHeight;
diff --git a/src/rpc/misc.cpp b/src/rpc/misc.cpp
index e8a099b445..09f5185781 100644
--- a/src/rpc/misc.cpp
+++ b/src/rpc/misc.cpp
@@ -366,6 +366,48 @@ UniValue verifymessage(const UniValue& params, bool fHelp)
return (pubkey.GetID() == keyID);
}
+UniValue signmessagewithprivkey(const UniValue& params, bool fHelp)
+{
+ if (fHelp || params.size() != 2)
+ throw runtime_error(
+ "signmessagewithprivkey \"privkey\" \"message\"\n"
+ "\nSign a message with the private key of an address\n"
+ "\nArguments:\n"
+ "1. \"privkey\" (string, required) The private key to sign the message with.\n"
+ "2. \"message\" (string, required) The message to create a signature of.\n"
+ "\nResult:\n"
+ "\"signature\" (string) The signature of the message encoded in base 64\n"
+ "\nExamples:\n"
+ "\nCreate the signature\n"
+ + HelpExampleCli("signmessagewithprivkey", "\"privkey\" \"my message\"") +
+ "\nVerify the signature\n"
+ + HelpExampleCli("verifymessage", "\"1D1ZrZNe3JUo7ZycKEYQQiQAWd9y54F4XZ\" \"signature\" \"my message\"") +
+ "\nAs json rpc\n"
+ + HelpExampleRpc("signmessagewithprivkey", "\"privkey\", \"my message\"")
+ );
+
+ string strPrivkey = params[0].get_str();
+ string strMessage = params[1].get_str();
+
+ CBitcoinSecret vchSecret;
+ bool fGood = vchSecret.SetString(strPrivkey);
+ if (!fGood)
+ throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Invalid private key");
+ CKey key = vchSecret.GetKey();
+ if (!key.IsValid())
+ throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Private key outside allowed range");
+
+ CHashWriter ss(SER_GETHASH, 0);
+ ss << strMessageMagic;
+ ss << strMessage;
+
+ vector<unsigned char> vchSig;
+ if (!key.SignCompact(ss.GetHash(), vchSig))
+ throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Sign failed");
+
+ return EncodeBase64(&vchSig[0], vchSig.size());
+}
+
UniValue setmocktime(const UniValue& params, bool fHelp)
{
if (fHelp || params.size() != 1)
@@ -404,6 +446,7 @@ static const CRPCCommand commands[] =
{ "util", "validateaddress", &validateaddress, true }, /* uses wallet if enabled */
{ "util", "createmultisig", &createmultisig, true },
{ "util", "verifymessage", &verifymessage, true },
+ { "util", "signmessagewithprivkey", &signmessagewithprivkey, true },
/* Not shown in help */
{ "hidden", "setmocktime", &setmocktime, true },
diff --git a/src/tinyformat.h b/src/tinyformat.h
index 73d49a1fe4..c6ec0419b3 100644
--- a/src/tinyformat.h
+++ b/src/tinyformat.h
@@ -113,7 +113,7 @@ namespace tfm = tinyformat;
// Define for C++11 variadic templates which make the code shorter & more
// general. If you don't define this, C++11 support is autodetected below.
-// #define TINYFORMAT_USE_VARIADIC_TEMPLATES
+#define TINYFORMAT_USE_VARIADIC_TEMPLATES
//------------------------------------------------------------------------------
diff --git a/src/txmempool.cpp b/src/txmempool.cpp
index 52c7793118..420f6896b3 100644
--- a/src/txmempool.cpp
+++ b/src/txmempool.cpp
@@ -885,7 +885,7 @@ bool CTxMemPool::HasNoInputsOf(const CTransaction &tx) const
return true;
}
-CCoinsViewMemPool::CCoinsViewMemPool(CCoinsView *baseIn, CTxMemPool &mempoolIn) : CCoinsViewBacked(baseIn), mempool(mempoolIn) { }
+CCoinsViewMemPool::CCoinsViewMemPool(CCoinsView* baseIn, const CTxMemPool& mempoolIn) : CCoinsViewBacked(baseIn), mempool(mempoolIn) { }
bool CCoinsViewMemPool::GetCoins(const uint256 &txid, CCoins &coins) const {
// If an entry in the mempool exists, always return that one, as it's guaranteed to never
diff --git a/src/txmempool.h b/src/txmempool.h
index de4ba0b371..d17e3322d3 100644
--- a/src/txmempool.h
+++ b/src/txmempool.h
@@ -672,10 +672,10 @@ private:
class CCoinsViewMemPool : public CCoinsViewBacked
{
protected:
- CTxMemPool &mempool;
+ const CTxMemPool& mempool;
public:
- CCoinsViewMemPool(CCoinsView *baseIn, CTxMemPool &mempoolIn);
+ CCoinsViewMemPool(CCoinsView* baseIn, const CTxMemPool& mempoolIn);
bool GetCoins(const uint256 &txid, CCoins &coins) const;
bool HaveCoins(const uint256 &txid) const;
};
diff --git a/src/util.h b/src/util.h
index ac099f1184..25c9b733e8 100644
--- a/src/util.h
+++ b/src/util.h
@@ -76,40 +76,33 @@ int LogPrintStr(const std::string &str);
#define LogPrintf(...) LogPrint(NULL, __VA_ARGS__)
-/**
- * When we switch to C++11, this can be switched to variadic templates instead
- * of this macro-based construction (see tinyformat.h).
- */
-#define MAKE_ERROR_AND_LOG_FUNC(n) \
- /** Print to debug.log if -debug=category switch is given OR category is NULL. */ \
- template<TINYFORMAT_ARGTYPES(n)> \
- static inline int LogPrint(const char* category, const char* format, TINYFORMAT_VARARGS(n)) \
- { \
- if(!LogAcceptCategory(category)) return 0; \
- return LogPrintStr(tfm::format(format, TINYFORMAT_PASSARGS(n))); \
- } \
- /** Log error and return false */ \
- template<TINYFORMAT_ARGTYPES(n)> \
- static inline bool error(const char* format, TINYFORMAT_VARARGS(n)) \
- { \
- LogPrintStr("ERROR: " + tfm::format(format, TINYFORMAT_PASSARGS(n)) + "\n"); \
- return false; \
- }
+template<typename T1, typename... Args>
+static inline int LogPrint(const char* category, const char* fmt, const T1& v1, const Args&... args)
+{
+ if(!LogAcceptCategory(category)) return 0; \
+ return LogPrintStr(tfm::format(fmt, v1, args...));
+}
-TINYFORMAT_FOREACH_ARGNUM(MAKE_ERROR_AND_LOG_FUNC)
+template<typename T1, typename... Args>
+bool error(const char* fmt, const T1& v1, const Args&... args)
+{
+ LogPrintStr("ERROR: " + tfm::format(fmt, v1, args...) + "\n");
+ return false;
+}
/**
* Zero-arg versions of logging and error, these are not covered by
- * TINYFORMAT_FOREACH_ARGNUM
+ * the variadic templates above (and don't take format arguments but
+ * bare strings).
*/
-static inline int LogPrint(const char* category, const char* format)
+static inline int LogPrint(const char* category, const char* s)
{
if(!LogAcceptCategory(category)) return 0;
- return LogPrintStr(format);
+ return LogPrintStr(s);
}
-static inline bool error(const char* format)
+static inline bool error(const char* s)
{
- LogPrintStr(std::string("ERROR: ") + format + "\n");
+ LogPrintStr(std::string("ERROR: ") + s + "\n");
return false;
}
generated by cgit v1.2.3 (git 2.26.2) at 2024-10-07 21:39:05 +0000