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-rw-r--r--src/rpc/blockchain.cpp17
-rw-r--r--src/rpc/net.cpp4
-rw-r--r--src/rpc/protocol.h6
-rw-r--r--src/wallet/rpcdump.cpp4
-rw-r--r--src/wallet/rpcwallet.cpp26
5 files changed, 34 insertions, 23 deletions
diff --git a/src/rpc/blockchain.cpp b/src/rpc/blockchain.cpp
index f38b8f88aa..96254a8cb9 100644
--- a/src/rpc/blockchain.cpp
+++ b/src/rpc/blockchain.cpp
@@ -744,10 +744,15 @@ UniValue getblock(const JSONRPCRequest& request)
CBlockIndex* pblockindex = mapBlockIndex[hash];
if (fHavePruned && !(pblockindex->nStatus & BLOCK_HAVE_DATA) && pblockindex->nTx > 0)
- throw JSONRPCError(RPC_INTERNAL_ERROR, "Block not available (pruned data)");
+ throw JSONRPCError(RPC_MISC_ERROR, "Block not available (pruned data)");
- if(!ReadBlockFromDisk(block, pblockindex, Params().GetConsensus()))
- throw JSONRPCError(RPC_INTERNAL_ERROR, "Can't read block from disk");
+ if (!ReadBlockFromDisk(block, pblockindex, Params().GetConsensus()))
+ // Block not found on disk. This could be because we have the block
+ // header in our index but don't have the block (for example if a
+ // non-whitelisted node sends us an unrequested long chain of valid
+ // blocks, we add the headers to our index, but don't accept the
+ // block).
+ throw JSONRPCError(RPC_MISC_ERROR, "Block not found on disk");
if (!fVerbose)
{
@@ -829,7 +834,7 @@ UniValue pruneblockchain(const JSONRPCRequest& request)
+ HelpExampleRpc("pruneblockchain", "1000"));
if (!fPruneMode)
- throw JSONRPCError(RPC_METHOD_NOT_FOUND, "Cannot prune blocks because node is not in prune mode.");
+ throw JSONRPCError(RPC_MISC_ERROR, "Cannot prune blocks because node is not in prune mode.");
LOCK(cs_main);
@@ -843,7 +848,7 @@ UniValue pruneblockchain(const JSONRPCRequest& request)
// Add a 2 hour buffer to include blocks which might have had old timestamps
CBlockIndex* pindex = chainActive.FindEarliestAtLeast(heightParam - TIMESTAMP_WINDOW);
if (!pindex) {
- throw JSONRPCError(RPC_INTERNAL_ERROR, "Could not find block with at least the specified timestamp.");
+ throw JSONRPCError(RPC_INVALID_PARAMETER, "Could not find block with at least the specified timestamp.");
}
heightParam = pindex->nHeight;
}
@@ -851,7 +856,7 @@ UniValue pruneblockchain(const JSONRPCRequest& request)
unsigned int height = (unsigned int) heightParam;
unsigned int chainHeight = (unsigned int) chainActive.Height();
if (chainHeight < Params().PruneAfterHeight())
- throw JSONRPCError(RPC_INTERNAL_ERROR, "Blockchain is too short for pruning.");
+ throw JSONRPCError(RPC_MISC_ERROR, "Blockchain is too short for pruning.");
else if (height > chainHeight)
throw JSONRPCError(RPC_INVALID_PARAMETER, "Blockchain is shorter than the attempted prune height.");
else if (height > chainHeight - MIN_BLOCKS_TO_KEEP) {
diff --git a/src/rpc/net.cpp b/src/rpc/net.cpp
index b946a64ec6..44c6e6d308 100644
--- a/src/rpc/net.cpp
+++ b/src/rpc/net.cpp
@@ -504,7 +504,7 @@ UniValue setban(const JSONRPCRequest& request)
LookupSubNet(request.params[0].get_str().c_str(), subNet);
if (! (isSubnet ? subNet.IsValid() : netAddr.IsValid()) )
- throw JSONRPCError(RPC_CLIENT_NODE_ALREADY_ADDED, "Error: Invalid IP/Subnet");
+ throw JSONRPCError(RPC_CLIENT_INVALID_IP_OR_SUBNET, "Error: Invalid IP/Subnet");
if (strCommand == "add")
{
@@ -524,7 +524,7 @@ UniValue setban(const JSONRPCRequest& request)
else if(strCommand == "remove")
{
if (!( isSubnet ? g_connman->Unban(subNet) : g_connman->Unban(netAddr) ))
- throw JSONRPCError(RPC_MISC_ERROR, "Error: Unban failed");
+ throw JSONRPCError(RPC_CLIENT_INVALID_IP_OR_SUBNET, "Error: Unban failed. Requested address/subnet was not previously banned.");
}
return NullUniValue;
}
diff --git a/src/rpc/protocol.h b/src/rpc/protocol.h
index 47e56e712b..eafb8d9e67 100644
--- a/src/rpc/protocol.h
+++ b/src/rpc/protocol.h
@@ -31,9 +31,15 @@ enum HTTPStatusCode
enum RPCErrorCode
{
//! Standard JSON-RPC 2.0 errors
+ // RPC_INVALID_REQUEST is internally mapped to HTTP_BAD_REQUEST (400).
+ // It should not be used for application-layer errors.
RPC_INVALID_REQUEST = -32600,
+ // RPC_METHOD_NOT_FOUND is internally mapped to HTTP_NOT_FOUND (404).
+ // It should not be used for application-layer errors.
RPC_METHOD_NOT_FOUND = -32601,
RPC_INVALID_PARAMS = -32602,
+ // RPC_INTERNAL_ERROR should only be used for genuine errors in bitcoind
+ // (for exampled datadir corruption).
RPC_INTERNAL_ERROR = -32603,
RPC_PARSE_ERROR = -32700,
diff --git a/src/wallet/rpcdump.cpp b/src/wallet/rpcdump.cpp
index 5006dbc477..9554f0541e 100644
--- a/src/wallet/rpcdump.cpp
+++ b/src/wallet/rpcdump.cpp
@@ -348,11 +348,11 @@ UniValue removeprunedfunds(const JSONRPCRequest& request)
std::vector<uint256> vHashOut;
if (pwallet->ZapSelectTx(vHash, vHashOut) != DB_LOAD_OK) {
- throw JSONRPCError(RPC_INTERNAL_ERROR, "Could not properly delete the transaction.");
+ throw JSONRPCError(RPC_WALLET_ERROR, "Could not properly delete the transaction.");
}
if(vHashOut.empty()) {
- throw JSONRPCError(RPC_INTERNAL_ERROR, "Transaction does not exist in wallet.");
+ throw JSONRPCError(RPC_INVALID_PARAMETER, "Transaction does not exist in wallet.");
}
return NullUniValue;
diff --git a/src/wallet/rpcwallet.cpp b/src/wallet/rpcwallet.cpp
index f38b639bec..7d5cb930a9 100644
--- a/src/wallet/rpcwallet.cpp
+++ b/src/wallet/rpcwallet.cpp
@@ -2705,7 +2705,7 @@ UniValue fundrawtransaction(const JSONRPCRequest& request)
CBitcoinAddress address(options["changeAddress"].get_str());
if (!address.IsValid())
- throw JSONRPCError(RPC_INVALID_PARAMETER, "changeAddress must be a valid bitcoin address");
+ throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "changeAddress must be a valid bitcoin address");
changeAddress = address.Get();
}
@@ -2759,7 +2759,7 @@ UniValue fundrawtransaction(const JSONRPCRequest& request)
std::string strFailReason;
if (!pwallet->FundTransaction(tx, nFeeOut, overrideEstimatedFeerate, feeRate, changePosition, strFailReason, includeWatching, lockUnspents, setSubtractFeeFromOutputs, reserveChangeKey, changeAddress)) {
- throw JSONRPCError(RPC_INTERNAL_ERROR, strFailReason);
+ throw JSONRPCError(RPC_WALLET_ERROR, strFailReason);
}
UniValue result(UniValue::VOBJ);
@@ -2860,33 +2860,33 @@ UniValue bumpfee(const JSONRPCRequest& request)
CWalletTx& wtx = pwallet->mapWallet[hash];
if (pwallet->HasWalletSpend(hash)) {
- throw JSONRPCError(RPC_MISC_ERROR, "Transaction has descendants in the wallet");
+ throw JSONRPCError(RPC_INVALID_PARAMETER, "Transaction has descendants in the wallet");
}
{
LOCK(mempool.cs);
auto it = mempool.mapTx.find(hash);
if (it != mempool.mapTx.end() && it->GetCountWithDescendants() > 1) {
- throw JSONRPCError(RPC_MISC_ERROR, "Transaction has descendants in the mempool");
+ throw JSONRPCError(RPC_INVALID_PARAMETER, "Transaction has descendants in the mempool");
}
}
if (wtx.GetDepthInMainChain() != 0) {
- throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Transaction has been mined, or is conflicted with a mined transaction");
+ throw JSONRPCError(RPC_WALLET_ERROR, "Transaction has been mined, or is conflicted with a mined transaction");
}
if (!SignalsOptInRBF(wtx)) {
- throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Transaction is not BIP 125 replaceable");
+ throw JSONRPCError(RPC_WALLET_ERROR, "Transaction is not BIP 125 replaceable");
}
if (wtx.mapValue.count("replaced_by_txid")) {
- throw JSONRPCError(RPC_INVALID_REQUEST, strprintf("Cannot bump transaction %s which was already bumped by transaction %s", hash.ToString(), wtx.mapValue.at("replaced_by_txid")));
+ throw JSONRPCError(RPC_WALLET_ERROR, strprintf("Cannot bump transaction %s which was already bumped by transaction %s", hash.ToString(), wtx.mapValue.at("replaced_by_txid")));
}
// check that original tx consists entirely of our inputs
// if not, we can't bump the fee, because the wallet has no way of knowing the value of the other inputs (thus the fee)
if (!pwallet->IsAllFromMe(wtx, ISMINE_SPENDABLE)) {
- throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "Transaction contains inputs that don't belong to this wallet");
+ throw JSONRPCError(RPC_WALLET_ERROR, "Transaction contains inputs that don't belong to this wallet");
}
// figure out which output was change
@@ -2895,13 +2895,13 @@ UniValue bumpfee(const JSONRPCRequest& request)
for (size_t i = 0; i < wtx.tx->vout.size(); ++i) {
if (pwallet->IsChange(wtx.tx->vout[i])) {
if (nOutput != -1) {
- throw JSONRPCError(RPC_MISC_ERROR, "Transaction has multiple change outputs");
+ throw JSONRPCError(RPC_WALLET_ERROR, "Transaction has multiple change outputs");
}
nOutput = i;
}
}
if (nOutput == -1) {
- throw JSONRPCError(RPC_MISC_ERROR, "Transaction does not have a change output");
+ throw JSONRPCError(RPC_WALLET_ERROR, "Transaction does not have a change output");
}
// Calculate the expected size of the new transaction.
@@ -2992,7 +2992,7 @@ UniValue bumpfee(const JSONRPCRequest& request)
// Check that in all cases the new fee doesn't violate maxTxFee
if (nNewFee > maxTxFee) {
- throw JSONRPCError(RPC_MISC_ERROR,
+ throw JSONRPCError(RPC_WALLET_ERROR,
strprintf("Specified or calculated fee %s is too high (cannot be higher than maxTxFee %s)",
FormatMoney(nNewFee), FormatMoney(maxTxFee)));
}
@@ -3004,7 +3004,7 @@ UniValue bumpfee(const JSONRPCRequest& request)
// moment earlier. In this case, we report an error to the user, who may use totalFee to make an adjustment.
CFeeRate minMempoolFeeRate = mempool.GetMinFee(GetArg("-maxmempool", DEFAULT_MAX_MEMPOOL_SIZE) * 1000000);
if (nNewFeeRate.GetFeePerK() < minMempoolFeeRate.GetFeePerK()) {
- throw JSONRPCError(RPC_MISC_ERROR, strprintf("New fee rate (%s) is less than the minimum fee rate (%s) to get into the mempool. totalFee value should to be at least %s or settxfee value should be at least %s to add transaction.", FormatMoney(nNewFeeRate.GetFeePerK()), FormatMoney(minMempoolFeeRate.GetFeePerK()), FormatMoney(minMempoolFeeRate.GetFee(maxNewTxSize)), FormatMoney(minMempoolFeeRate.GetFeePerK())));
+ throw JSONRPCError(RPC_WALLET_ERROR, strprintf("New fee rate (%s) is less than the minimum fee rate (%s) to get into the mempool. totalFee value should to be at least %s or settxfee value should be at least %s to add transaction.", FormatMoney(nNewFeeRate.GetFeePerK()), FormatMoney(minMempoolFeeRate.GetFeePerK()), FormatMoney(minMempoolFeeRate.GetFee(maxNewTxSize)), FormatMoney(minMempoolFeeRate.GetFeePerK())));
}
// Now modify the output to increase the fee.
@@ -3014,7 +3014,7 @@ UniValue bumpfee(const JSONRPCRequest& request)
CMutableTransaction tx(*(wtx.tx));
CTxOut* poutput = &(tx.vout[nOutput]);
if (poutput->nValue < nDelta) {
- throw JSONRPCError(RPC_MISC_ERROR, "Change output is too small to bump the fee");
+ throw JSONRPCError(RPC_WALLET_ERROR, "Change output is too small to bump the fee");
}
// If the output would become dust, discard it (converting the dust to fee)
generated by cgit v1.2.3 (git 2.26.2) at 2024-08-29 12:22:42 +0000