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rpc: Remove dependency on interfaces::Chain in SignTransaction

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Comment SignTransaction utility
This commit is contained in:
Antoine Riard
2019-04-10 13:38:41 +00:00
parent c536dfbcb0
commit 99e88a3726
4 changed files with 34 additions and 19 deletions
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10
src/rpc/rawtransaction.cpp
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@@ -15,6 +15,7 @@
#include <key_io.h>
#include <keystore.h>
#include <merkleblock.h>
#include <node/coin.h>
#include <node/psbt.h>
#include <node/transaction.h>
#include <policy/policy.h>
@@ -770,7 +771,14 @@ static UniValue signrawtransactionwithkey(const JSONRPCRequest& request)
keystore.AddKey(key);
}
return SignTransaction(*g_rpc_interfaces->chain, mtx, request.params[2], &keystore, true, request.params[3]);
// Fetch previous transactions (inputs):
std::map<COutPoint, Coin> coins;
for (const CTxIn& txin : mtx.vin) {
coins[txin.prevout]; // Create empty map entry keyed by prevout.
}
FindCoins(coins);
return SignTransaction(mtx, request.params[2], &keystore, coins, true, request.params[3]);
}
static UniValue sendrawtransaction(const JSONRPCRequest& request)