rpc: Assert that RPCArg names are equal to CRPCCommand ones (rpcdump)

3 files changed, 83 insertions, 61 deletions

diff --git a/src/wallet/rpcdump.cpp b/src/wallet/rpcdump.cpp
index e0c3a1287a..9e36a09780 100644
--- a/src/wallet/rpcdump.cpp
+++ b/src/wallet/rpcdump.cpp
@@ -90,9 +90,9 @@ static void RescanWallet(CWallet& wallet, const WalletRescanReserver& reserver,
     }
 }
 
-UniValue importprivkey(const JSONRPCRequest& request)
+RPCHelpMan importprivkey()
 {
-            RPCHelpMan{"importprivkey",
+    return RPCHelpMan{"importprivkey",
                 "\nAdds a private key (as returned by dumpprivkey) to your wallet. Requires a new wallet backup.\n"
                 "Hint: use importmulti to import more than one private key.\n"
             "\nNote: This call can take over an hour to complete if rescan is true, during that time, other rpc calls\n"
@@ -116,8 +116,8 @@ UniValue importprivkey(const JSONRPCRequest& request)
             "\nAs a JSON-RPC call\n"
             + HelpExampleRpc("importprivkey", "\"mykey\", \"testing\", false")
                 },
-            }.Check(request);
-
+        [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue
+{
     std::shared_ptr<CWallet> const wallet = GetWalletForJSONRPCRequest(request);
     if (!wallet) return NullUniValue;
     CWallet* const pwallet = wallet.get();
@@ -189,11 +189,13 @@ UniValue importprivkey(const JSONRPCRequest& request)
     }
 
     return NullUniValue;
+},
+    };
 }
 
-UniValue abortrescan(const JSONRPCRequest& request)
+RPCHelpMan abortrescan()
 {
-            RPCHelpMan{"abortrescan",
+    return RPCHelpMan{"abortrescan",
                 "\nStops current wallet rescan triggered by an RPC call, e.g. by an importprivkey call.\n"
                 "Note: Use \"getwalletinfo\" to query the scanning progress.\n",
                 {},
@@ -206,8 +208,8 @@ UniValue abortrescan(const JSONRPCRequest& request)
             "\nAs a JSON-RPC call\n"
             + HelpExampleRpc("abortrescan", "")
                 },
-            }.Check(request);
-
+        [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue
+{
     std::shared_ptr<CWallet> const wallet = GetWalletForJSONRPCRequest(request);
     if (!wallet) return NullUniValue;
     CWallet* const pwallet = wallet.get();
@@ -215,11 +217,13 @@ UniValue abortrescan(const JSONRPCRequest& request)
     if (!pwallet->IsScanning() || pwallet->IsAbortingRescan()) return false;
     pwallet->AbortRescan();
     return true;
+},
+    };
 }
 
-UniValue importaddress(const JSONRPCRequest& request)
+RPCHelpMan importaddress()
 {
-            RPCHelpMan{"importaddress",
+    return RPCHelpMan{"importaddress",
                 "\nAdds an address or script (in hex) that can be watched as if it were in your wallet but cannot be used to spend. Requires a new wallet backup.\n"
             "\nNote: This call can take over an hour to complete if rescan is true, during that time, other rpc calls\n"
             "may report that the imported address exists but related transactions are still missing, leading to temporarily incorrect/bogus balances and unspent outputs until rescan completes.\n"
@@ -243,8 +247,8 @@ UniValue importaddress(const JSONRPCRequest& request)
             "\nAs a JSON-RPC call\n"
             + HelpExampleRpc("importaddress", "\"myaddress\", \"testing\", false")
                 },
-            }.Check(request);
-
+        [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue
+{
     std::shared_ptr<CWallet> const wallet = GetWalletForJSONRPCRequest(request);
     if (!wallet) return NullUniValue;
     CWallet* const pwallet = wallet.get();
@@ -315,11 +319,13 @@ UniValue importaddress(const JSONRPCRequest& request)
     }
 
     return NullUniValue;
+},
+    };
 }
 
-UniValue importprunedfunds(const JSONRPCRequest& request)
+RPCHelpMan importprunedfunds()
 {
-            RPCHelpMan{"importprunedfunds",
+    return RPCHelpMan{"importprunedfunds",
                 "\nImports funds without rescan. Corresponding address or script must previously be included in wallet. Aimed towards pruned wallets. The end-user is responsible to import additional transactions that subsequently spend the imported outputs or rescan after the point in the blockchain the transaction is included.\n",
                 {
                     {"rawtransaction", RPCArg::Type::STR_HEX, RPCArg::Optional::NO, "A raw transaction in hex funding an already-existing address in wallet"},
@@ -327,8 +333,8 @@ UniValue importprunedfunds(const JSONRPCRequest& request)
                 },
                 RPCResult{RPCResult::Type::NONE, "", ""},
                 RPCExamples{""},
-            }.Check(request);
-
+        [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue
+{
     std::shared_ptr<CWallet> const wallet = GetWalletForJSONRPCRequest(request);
     if (!wallet) return NullUniValue;
     CWallet* const pwallet = wallet.get();
@@ -371,11 +377,13 @@ UniValue importprunedfunds(const JSONRPCRequest& request)
     }
 
     throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY, "No addresses in wallet correspond to included transaction");
+},
+    };
 }
 
-UniValue removeprunedfunds(const JSONRPCRequest& request)
+RPCHelpMan removeprunedfunds()
 {
-            RPCHelpMan{"removeprunedfunds",
+    return RPCHelpMan{"removeprunedfunds",
                 "\nDeletes the specified transaction from the wallet. Meant for use with pruned wallets and as a companion to importprunedfunds. This will affect wallet balances.\n",
                 {
                     {"txid", RPCArg::Type::STR_HEX, RPCArg::Optional::NO, "The hex-encoded id of the transaction you are deleting"},
@@ -386,8 +394,8 @@ UniValue removeprunedfunds(const JSONRPCRequest& request)
             "\nAs a JSON-RPC call\n"
             + HelpExampleRpc("removeprunedfunds", "\"a8d0c0184dde994a09ec054286f1ce581bebf46446a512166eae7628734ea0a5\"")
                 },
-            }.Check(request);
-
+        [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue
+{
     std::shared_ptr<CWallet> const wallet = GetWalletForJSONRPCRequest(request);
     if (!wallet) return NullUniValue;
     CWallet* const pwallet = wallet.get();
@@ -408,11 +416,13 @@ UniValue removeprunedfunds(const JSONRPCRequest& request)
     }
 
     return NullUniValue;
+},
+    };
 }
 
-UniValue importpubkey(const JSONRPCRequest& request)
+RPCHelpMan importpubkey()
 {
-            RPCHelpMan{"importpubkey",
+    return RPCHelpMan{"importpubkey",
                 "\nAdds a public key (in hex) that can be watched as if it were in your wallet but cannot be used to spend. Requires a new wallet backup.\n"
                 "Hint: use importmulti to import more than one public key.\n"
             "\nNote: This call can take over an hour to complete if rescan is true, during that time, other rpc calls\n"
@@ -432,8 +442,8 @@ UniValue importpubkey(const JSONRPCRequest& request)
             "\nAs a JSON-RPC call\n"
             + HelpExampleRpc("importpubkey", "\"mypubkey\", \"testing\", false")
                 },
-            }.Check(request);
-
+        [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue
+{
     std::shared_ptr<CWallet> const wallet = GetWalletForJSONRPCRequest(request);
     if (!wallet) return NullUniValue;
     CWallet* const pwallet = wallet.get();
@@ -492,12 +502,14 @@ UniValue importpubkey(const JSONRPCRequest& request)
     }
 
     return NullUniValue;
+},
+    };
 }
 
 
-UniValue importwallet(const JSONRPCRequest& request)
+RPCHelpMan importwallet()
 {
-            RPCHelpMan{"importwallet",
+    return RPCHelpMan{"importwallet",
                 "\nImports keys from a wallet dump file (see dumpwallet). Requires a new wallet backup to include imported keys.\n"
                 "Note: Use \"getwalletinfo\" to query the scanning progress.\n",
                 {
@@ -512,8 +524,8 @@ UniValue importwallet(const JSONRPCRequest& request)
             "\nImport using the json rpc call\n"
             + HelpExampleRpc("importwallet", "\"test\"")
                 },
-            }.Check(request);
-
+        [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue
+{
     std::shared_ptr<CWallet> const wallet = GetWalletForJSONRPCRequest(request);
     if (!wallet) return NullUniValue;
     CWallet* const pwallet = wallet.get();
@@ -649,11 +661,13 @@ UniValue importwallet(const JSONRPCRequest& request)
         throw JSONRPCError(RPC_WALLET_ERROR, "Error adding some keys/scripts to wallet");
 
     return NullUniValue;
+},
+    };
 }
 
-UniValue dumpprivkey(const JSONRPCRequest& request)
+RPCHelpMan dumpprivkey()
 {
-            RPCHelpMan{"dumpprivkey",
+    return RPCHelpMan{"dumpprivkey",
                 "\nReveals the private key corresponding to 'address'.\n"
                 "Then the importprivkey can be used with this output\n",
                 {
@@ -667,8 +681,8 @@ UniValue dumpprivkey(const JSONRPCRequest& request)
             + HelpExampleCli("importprivkey", "\"mykey\"")
             + HelpExampleRpc("dumpprivkey", "\"myaddress\"")
                 },
-            }.Check(request);
-
+        [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue
+{
     std::shared_ptr<CWallet> const wallet = GetWalletForJSONRPCRequest(request);
     if (!wallet) return NullUniValue;
     const CWallet* const pwallet = wallet.get();
@@ -693,12 +707,14 @@ UniValue dumpprivkey(const JSONRPCRequest& request)
         throw JSONRPCError(RPC_WALLET_ERROR, "Private key for address " + strAddress + " is not known");
     }
     return EncodeSecret(vchSecret);
+},
+    };
 }
 
 
-UniValue dumpwallet(const JSONRPCRequest& request)
+RPCHelpMan dumpwallet()
 {
-            RPCHelpMan{"dumpwallet",
+    return RPCHelpMan{"dumpwallet",
                 "\nDumps all wallet keys in a human-readable format to a server-side file. This does not allow overwriting existing files.\n"
                 "Imported scripts are included in the dumpfile, but corresponding BIP173 addresses, etc. may not be added automatically by importwallet.\n"
                 "Note that if your wallet contains keys which are not derived from your HD seed (e.g. imported keys), these are not covered by\n"
@@ -716,8 +732,8 @@ UniValue dumpwallet(const JSONRPCRequest& request)
                     HelpExampleCli("dumpwallet", "\"test\"")
             + HelpExampleRpc("dumpwallet", "\"test\"")
                 },
-            }.Check(request);
-
+        [&](const RPCHelpMan& self, const JSONRPCRequest& request) -> UniValue
+{
     std::shared_ptr<CWallet> const pwallet = GetWalletForJSONRPCRequest(request);
     if (!pwallet) return NullUniValue;
 
@@ -829,6 +845,8 @@ UniValue dumpwallet(const JSONRPCRequest& request)
     reply.pushKV("filename", filepath.string());
 
     return reply;
+},
+    };
 }
 
 struct ImportData
@@ -1239,9 +1257,9 @@ static int64_t GetImportTimestamp(const UniValue& data, int64_t now)
     throw JSONRPCError(RPC_TYPE_ERROR, "Missing required timestamp field for key");
 }
 
-UniValue importmulti(const JSONRPCRequest& mainRequest)
+RPCHelpMan importmulti()
 {
-            RPCHelpMan{"importmulti",
+    return RPCHelpMan{"importmulti",
                 "\nImport addresses/scripts (with private or public keys, redeem script (P2SH)), optionally rescanning the blockchain from the earliest creation time of the imported scripts. Requires a new wallet backup.\n"
                 "If an address/script is imported without all of the private keys required to spend from that address, it will be watchonly. The 'watchonly' option must be set to true in this case or a warning will be returned.\n"
                 "Conversely, if all the private keys are provided and the address/script is spendable, the watchonly option must be set to false, or a warning will be returned.\n"
@@ -1314,8 +1332,8 @@ UniValue importmulti(const JSONRPCRequest& mainRequest)
                                           "{ \"scriptPubKey\": { \"address\": \"<my 2nd address>\" }, \"label\": \"example 2\", \"timestamp\": 1455191480 }]'") +
                     HelpExampleCli("importmulti", "'[{ \"scriptPubKey\": { \"address\": \"<my address>\" }, \"timestamp\":1455191478 }]' '{ \"rescan\": false}'")
                 },
-            }.Check(mainRequest);
-
+        [&](const RPCHelpMan& self, const JSONRPCRequest& mainRequest) -> UniValue
+{
     std::shared_ptr<CWallet> const wallet = GetWalletForJSONRPCRequest(mainRequest);
     if (!wallet) return NullUniValue;
     CWallet* const pwallet = wallet.get();
@@ -1423,6 +1441,8 @@ UniValue importmulti(const JSONRPCRequest& mainRequest)
     }
 
     return response;
+},
+    };
 }
 
 static UniValue ProcessDescriptorImport(CWallet * const pwallet, const UniValue& data, const int64_t timestamp) EXCLUSIVE_LOCKS_REQUIRED(pwallet->cs_wallet)
@@ -1564,9 +1584,9 @@ static UniValue ProcessDescriptorImport(CWallet * const pwallet, const UniValue&
     return result;
 }
 
-UniValue importdescriptors(const JSONRPCRequest& main_request)
+RPCHelpMan importdescriptors()
 {
-            RPCHelpMan{"importdescriptors",
+    return RPCHelpMan{"importdescriptors",
                 "\nImport descriptors. This will trigger a rescan of the blockchain based on the earliest timestamp of all descriptors being imported. Requires a new wallet backup.\n"
             "\nNote: This call can take over an hour to complete if using an early timestamp; during that time, other rpc calls\n"
             "may report that the imported keys, addresses or scripts exist but related transactions are still missing.\n",
@@ -1615,8 +1635,8 @@ UniValue importdescriptors(const JSONRPCRequest& main_request)
                                           "{ \"desc\": \"<my desccriptor 2>\", \"label\": \"example 2\", \"timestamp\": 1455191480 }]'") +
                     HelpExampleCli("importdescriptors", "'[{ \"desc\": \"<my descriptor>\", \"timestamp\":1455191478, \"active\": true, \"range\": [0,100], \"label\": \"<my bech32 wallet>\" }]'")
                 },
-            }.Check(main_request);
-
+        [&](const RPCHelpMan& self, const JSONRPCRequest& main_request) -> UniValue
+{
     std::shared_ptr<CWallet> const wallet = GetWalletForJSONRPCRequest(main_request);
     if (!wallet) return NullUniValue;
     CWallet* const pwallet = wallet.get();
@@ -1713,4 +1733,6 @@ UniValue importdescriptors(const JSONRPCRequest& main_request)
     }
 
     return response;
+},
+    };
 }
diff --git a/src/wallet/rpcwallet.cpp b/src/wallet/rpcwallet.cpp
index 58f3777da5..23068488c4 100644
--- a/src/wallet/rpcwallet.cpp
+++ b/src/wallet/rpcwallet.cpp
@@ -4133,17 +4133,17 @@ static UniValue upgradewallet(const JSONRPCRequest& request)
     return error.original;
 }
 
-UniValue abortrescan(const JSONRPCRequest& request); // in rpcdump.cpp
-UniValue dumpprivkey(const JSONRPCRequest& request); // in rpcdump.cpp
-UniValue importprivkey(const JSONRPCRequest& request);
-UniValue importaddress(const JSONRPCRequest& request);
-UniValue importpubkey(const JSONRPCRequest& request);
-UniValue dumpwallet(const JSONRPCRequest& request);
-UniValue importwallet(const JSONRPCRequest& request);
-UniValue importprunedfunds(const JSONRPCRequest& request);
-UniValue removeprunedfunds(const JSONRPCRequest& request);
-UniValue importmulti(const JSONRPCRequest& request);
-UniValue importdescriptors(const JSONRPCRequest& request);
+RPCHelpMan abortrescan();
+RPCHelpMan dumpprivkey();
+RPCHelpMan importprivkey();
+RPCHelpMan importaddress();
+RPCHelpMan importpubkey();
+RPCHelpMan dumpwallet();
+RPCHelpMan importwallet();
+RPCHelpMan importprunedfunds();
+RPCHelpMan removeprunedfunds();
+RPCHelpMan importmulti();
+RPCHelpMan importdescriptors();
 
 Span<const CRPCCommand> GetWalletRPCCommands()
 {
diff --git a/src/wallet/test/wallet_tests.cpp b/src/wallet/test/wallet_tests.cpp
index 7ef06663b5..c46e90d64b 100644
--- a/src/wallet/test/wallet_tests.cpp
+++ b/src/wallet/test/wallet_tests.cpp
@@ -24,9 +24,9 @@
 #include <boost/test/unit_test.hpp>
 #include <univalue.h>
 
-extern UniValue importmulti(const JSONRPCRequest& request);
-extern UniValue dumpwallet(const JSONRPCRequest& request);
-extern UniValue importwallet(const JSONRPCRequest& request);
+RPCHelpMan importmulti();
+RPCHelpMan dumpwallet();
+RPCHelpMan importwallet();
 
 // Ensure that fee levels defined in the wallet are at least as high
 // as the default levels for node policy.
@@ -219,7 +219,7 @@ BOOST_FIXTURE_TEST_CASE(importmulti_rescan, TestChain100Setup)
         request.params.setArray();
         request.params.push_back(keys);
 
-        UniValue response = importmulti(request);
+        UniValue response = importmulti().HandleRequest(request);
         BOOST_CHECK_EQUAL(response.write(),
             strprintf("[{\"success\":false,\"error\":{\"code\":-1,\"message\":\"Rescan failed for key with creation "
                       "timestamp %d. There was an error reading a block from time %d, which is after or within %d "
@@ -274,7 +274,7 @@ BOOST_FIXTURE_TEST_CASE(importwallet_rescan, TestChain100Setup)
         request.params.setArray();
         request.params.push_back(backup_file);
 
-        ::dumpwallet(request);
+        ::dumpwallet().HandleRequest(request);
         RemoveWallet(wallet);
     }
 
@@ -291,7 +291,7 @@ BOOST_FIXTURE_TEST_CASE(importwallet_rescan, TestChain100Setup)
         request.params.push_back(backup_file);
         AddWallet(wallet);
         wallet->SetLastBlockProcessed(::ChainActive().Height(), ::ChainActive().Tip()->GetBlockHash());
-        ::importwallet(request);
+        ::importwallet().HandleRequest(request);
         RemoveWallet(wallet);
 
         BOOST_CHECK_EQUAL(wallet->mapWallet.size(), 3U);