1 // Copyright (c) 2010 Satoshi Nakamoto
2 // Copyright (c) 2009-2016 The Bitcoin Core developers
3 // Distributed under the MIT software license, see the accompanying
4 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
8 #include "clientversion.h"
10 #include "validation.h"
11 #include "httpserver.h"
14 #include "rpc/blockchain.h"
15 #include "rpc/server.h"
18 #include "utilstrencodings.h"
20 #include "wallet/rpcwallet.h"
21 #include "wallet/wallet.h"
22 #include "wallet/walletdb.h"
26 #ifdef HAVE_MALLOC_INFO
30 #include <boost/assign/list_of.hpp>
35 * @note Do not add or change anything in the information returned by this
36 * method. `getinfo` exists for backwards-compatibility only. It combines
37 * information from wildly different sources in the program, which is a mess,
38 * and is thus planned to be deprecated eventually.
40 * Based on the source of the information, new information should be added to:
41 * - `getblockchaininfo`,
42 * - `getnetworkinfo` or
45 * Or alternatively, create a specific query method for the information.
47 UniValue
getinfo(const JSONRPCRequest
& request
)
49 if (request
.fHelp
|| request
.params
.size() != 0)
50 throw std::runtime_error(
52 "\nDEPRECATED. Returns an object containing various state info.\n"
55 " \"version\": xxxxx, (numeric) the server version\n"
56 " \"protocolversion\": xxxxx, (numeric) the protocol version\n"
57 " \"walletversion\": xxxxx, (numeric) the wallet version\n"
58 " \"balance\": xxxxxxx, (numeric) the total bitcoin balance of the wallet\n"
59 " \"blocks\": xxxxxx, (numeric) the current number of blocks processed in the server\n"
60 " \"timeoffset\": xxxxx, (numeric) the time offset\n"
61 " \"connections\": xxxxx, (numeric) the number of connections\n"
62 " \"proxy\": \"host:port\", (string, optional) the proxy used by the server\n"
63 " \"difficulty\": xxxxxx, (numeric) the current difficulty\n"
64 " \"testnet\": true|false, (boolean) if the server is using testnet or not\n"
65 " \"keypoololdest\": xxxxxx, (numeric) the timestamp (seconds since Unix epoch) of the oldest pre-generated key in the key pool\n"
66 " \"keypoolsize\": xxxx, (numeric) how many new keys are pre-generated\n"
67 " \"unlocked_until\": ttt, (numeric) the timestamp in seconds since epoch (midnight Jan 1 1970 GMT) that the wallet is unlocked for transfers, or 0 if the wallet is locked\n"
68 " \"paytxfee\": x.xxxx, (numeric) the transaction fee set in " + CURRENCY_UNIT
+ "/kB\n"
69 " \"relayfee\": x.xxxx, (numeric) minimum relay fee for transactions in " + CURRENCY_UNIT
+ "/kB\n"
70 " \"errors\": \"...\" (string) any error messages\n"
73 + HelpExampleCli("getinfo", "")
74 + HelpExampleRpc("getinfo", "")
78 CWallet
* const pwallet
= GetWalletForJSONRPCRequest(request
);
80 LOCK2(cs_main
, pwallet
? &pwallet
->cs_wallet
: NULL
);
86 GetProxy(NET_IPV4
, proxy
);
88 UniValue
obj(UniValue::VOBJ
);
89 obj
.push_back(Pair("version", CLIENT_VERSION
));
90 obj
.push_back(Pair("protocolversion", PROTOCOL_VERSION
));
93 obj
.push_back(Pair("walletversion", pwallet
->GetVersion()));
94 obj
.push_back(Pair("balance", ValueFromAmount(pwallet
->GetBalance())));
97 obj
.push_back(Pair("blocks", (int)chainActive
.Height()));
98 obj
.push_back(Pair("timeoffset", GetTimeOffset()));
100 obj
.push_back(Pair("connections", (int)g_connman
->GetNodeCount(CConnman::CONNECTIONS_ALL
)));
101 obj
.push_back(Pair("proxy", (proxy
.IsValid() ? proxy
.proxy
.ToStringIPPort() : std::string())));
102 obj
.push_back(Pair("difficulty", (double)GetDifficulty()));
103 obj
.push_back(Pair("testnet", Params().NetworkIDString() == CBaseChainParams::TESTNET
));
106 obj
.push_back(Pair("keypoololdest", pwallet
->GetOldestKeyPoolTime()));
107 obj
.push_back(Pair("keypoolsize", (int)pwallet
->GetKeyPoolSize()));
109 if (pwallet
&& pwallet
->IsCrypted()) {
110 obj
.push_back(Pair("unlocked_until", pwallet
->nRelockTime
));
112 obj
.push_back(Pair("paytxfee", ValueFromAmount(payTxFee
.GetFeePerK())));
114 obj
.push_back(Pair("relayfee", ValueFromAmount(::minRelayTxFee
.GetFeePerK())));
115 obj
.push_back(Pair("errors", GetWarnings("statusbar")));
120 class DescribeAddressVisitor
: public boost::static_visitor
<UniValue
>
123 CWallet
* const pwallet
;
125 DescribeAddressVisitor(CWallet
*_pwallet
) : pwallet(_pwallet
) {}
127 UniValue
operator()(const CNoDestination
&dest
) const { return UniValue(UniValue::VOBJ
); }
129 UniValue
operator()(const CKeyID
&keyID
) const {
130 UniValue
obj(UniValue::VOBJ
);
132 obj
.push_back(Pair("isscript", false));
133 if (pwallet
&& pwallet
->GetPubKey(keyID
, vchPubKey
)) {
134 obj
.push_back(Pair("pubkey", HexStr(vchPubKey
)));
135 obj
.push_back(Pair("iscompressed", vchPubKey
.IsCompressed()));
140 UniValue
operator()(const CScriptID
&scriptID
) const {
141 UniValue
obj(UniValue::VOBJ
);
143 obj
.push_back(Pair("isscript", true));
144 if (pwallet
&& pwallet
->GetCScript(scriptID
, subscript
)) {
145 std::vector
<CTxDestination
> addresses
;
146 txnouttype whichType
;
148 ExtractDestinations(subscript
, whichType
, addresses
, nRequired
);
149 obj
.push_back(Pair("script", GetTxnOutputType(whichType
)));
150 obj
.push_back(Pair("hex", HexStr(subscript
.begin(), subscript
.end())));
151 UniValue
a(UniValue::VARR
);
152 BOOST_FOREACH(const CTxDestination
& addr
, addresses
)
153 a
.push_back(CBitcoinAddress(addr
).ToString());
154 obj
.push_back(Pair("addresses", a
));
155 if (whichType
== TX_MULTISIG
)
156 obj
.push_back(Pair("sigsrequired", nRequired
));
163 UniValue
validateaddress(const JSONRPCRequest
& request
)
165 if (request
.fHelp
|| request
.params
.size() != 1)
166 throw std::runtime_error(
167 "validateaddress \"address\"\n"
168 "\nReturn information about the given bitcoin address.\n"
170 "1. \"address\" (string, required) The bitcoin address to validate\n"
173 " \"isvalid\" : true|false, (boolean) If the address is valid or not. If not, this is the only property returned.\n"
174 " \"address\" : \"address\", (string) The bitcoin address validated\n"
175 " \"scriptPubKey\" : \"hex\", (string) The hex encoded scriptPubKey generated by the address\n"
176 " \"ismine\" : true|false, (boolean) If the address is yours or not\n"
177 " \"iswatchonly\" : true|false, (boolean) If the address is watchonly\n"
178 " \"isscript\" : true|false, (boolean) If the key is a script\n"
179 " \"pubkey\" : \"publickeyhex\", (string) The hex value of the raw public key\n"
180 " \"iscompressed\" : true|false, (boolean) If the address is compressed\n"
181 " \"account\" : \"account\" (string) DEPRECATED. The account associated with the address, \"\" is the default account\n"
182 " \"timestamp\" : timestamp, (number, optional) The creation time of the key if available in seconds since epoch (Jan 1 1970 GMT)\n"
183 " \"hdkeypath\" : \"keypath\" (string, optional) The HD keypath if the key is HD and available\n"
184 " \"hdmasterkeyid\" : \"<hash160>\" (string, optional) The Hash160 of the HD master pubkey\n"
187 + HelpExampleCli("validateaddress", "\"1PSSGeFHDnKNxiEyFrD1wcEaHr9hrQDDWc\"")
188 + HelpExampleRpc("validateaddress", "\"1PSSGeFHDnKNxiEyFrD1wcEaHr9hrQDDWc\"")
192 CWallet
* const pwallet
= GetWalletForJSONRPCRequest(request
);
194 LOCK2(cs_main
, pwallet
? &pwallet
->cs_wallet
: NULL
);
199 CBitcoinAddress
address(request
.params
[0].get_str());
200 bool isValid
= address
.IsValid();
202 UniValue
ret(UniValue::VOBJ
);
203 ret
.push_back(Pair("isvalid", isValid
));
206 CTxDestination dest
= address
.Get();
207 std::string currentAddress
= address
.ToString();
208 ret
.push_back(Pair("address", currentAddress
));
210 CScript scriptPubKey
= GetScriptForDestination(dest
);
211 ret
.push_back(Pair("scriptPubKey", HexStr(scriptPubKey
.begin(), scriptPubKey
.end())));
214 isminetype mine
= pwallet
? IsMine(*pwallet
, dest
) : ISMINE_NO
;
215 ret
.push_back(Pair("ismine", bool(mine
& ISMINE_SPENDABLE
)));
216 ret
.push_back(Pair("iswatchonly", bool(mine
& ISMINE_WATCH_ONLY
)));
217 UniValue detail
= boost::apply_visitor(DescribeAddressVisitor(pwallet
), dest
);
219 if (pwallet
&& pwallet
->mapAddressBook
.count(dest
)) {
220 ret
.push_back(Pair("account", pwallet
->mapAddressBook
[dest
].name
));
224 const auto& meta
= pwallet
->mapKeyMetadata
;
225 auto it
= address
.GetKeyID(keyID
) ? meta
.find(keyID
) : meta
.end();
226 if (it
== meta
.end()) {
227 it
= meta
.find(CScriptID(scriptPubKey
));
229 if (it
!= meta
.end()) {
230 ret
.push_back(Pair("timestamp", it
->second
.nCreateTime
));
231 if (!it
->second
.hdKeypath
.empty()) {
232 ret
.push_back(Pair("hdkeypath", it
->second
.hdKeypath
));
233 ret
.push_back(Pair("hdmasterkeyid", it
->second
.hdMasterKeyID
.GetHex()));
242 // Needed even with !ENABLE_WALLET, to pass (ignored) pointers around
246 * Used by addmultisigaddress / createmultisig:
248 CScript
_createmultisig_redeemScript(CWallet
* const pwallet
, const UniValue
& params
)
250 int nRequired
= params
[0].get_int();
251 const UniValue
& keys
= params
[1].get_array();
253 // Gather public keys
255 throw std::runtime_error("a multisignature address must require at least one key to redeem");
256 if ((int)keys
.size() < nRequired
)
257 throw std::runtime_error(
258 strprintf("not enough keys supplied "
259 "(got %u keys, but need at least %d to redeem)", keys
.size(), nRequired
));
260 if (keys
.size() > 16)
261 throw std::runtime_error("Number of addresses involved in the multisignature address creation > 16\nReduce the number");
262 std::vector
<CPubKey
> pubkeys
;
263 pubkeys
.resize(keys
.size());
264 for (unsigned int i
= 0; i
< keys
.size(); i
++)
266 const std::string
& ks
= keys
[i
].get_str();
268 // Case 1: Bitcoin address and we have full public key:
269 CBitcoinAddress
address(ks
);
270 if (pwallet
&& address
.IsValid()) {
272 if (!address
.GetKeyID(keyID
))
273 throw std::runtime_error(
274 strprintf("%s does not refer to a key",ks
));
276 if (!pwallet
->GetPubKey(keyID
, vchPubKey
)) {
277 throw std::runtime_error(
278 strprintf("no full public key for address %s",ks
));
280 if (!vchPubKey
.IsFullyValid())
281 throw std::runtime_error(" Invalid public key: "+ks
);
282 pubkeys
[i
] = vchPubKey
;
285 // Case 2: hex public key
290 CPubKey
vchPubKey(ParseHex(ks
));
291 if (!vchPubKey
.IsFullyValid())
292 throw std::runtime_error(" Invalid public key: "+ks
);
293 pubkeys
[i
] = vchPubKey
;
297 throw std::runtime_error(" Invalid public key: "+ks
);
300 CScript result
= GetScriptForMultisig(nRequired
, pubkeys
);
302 if (result
.size() > MAX_SCRIPT_ELEMENT_SIZE
)
303 throw std::runtime_error(
304 strprintf("redeemScript exceeds size limit: %d > %d", result
.size(), MAX_SCRIPT_ELEMENT_SIZE
));
309 UniValue
createmultisig(const JSONRPCRequest
& request
)
312 CWallet
* const pwallet
= GetWalletForJSONRPCRequest(request
);
314 CWallet
* const pwallet
= NULL
;
317 if (request
.fHelp
|| request
.params
.size() < 2 || request
.params
.size() > 2)
319 std::string msg
= "createmultisig nrequired [\"key\",...]\n"
320 "\nCreates a multi-signature address with n signature of m keys required.\n"
321 "It returns a json object with the address and redeemScript.\n"
324 "1. nrequired (numeric, required) The number of required signatures out of the n keys or addresses.\n"
325 "2. \"keys\" (string, required) A json array of keys which are bitcoin addresses or hex-encoded public keys\n"
327 " \"key\" (string) bitcoin address or hex-encoded public key\n"
333 " \"address\":\"multisigaddress\", (string) The value of the new multisig address.\n"
334 " \"redeemScript\":\"script\" (string) The string value of the hex-encoded redemption script.\n"
338 "\nCreate a multisig address from 2 addresses\n"
339 + HelpExampleCli("createmultisig", "2 \"[\\\"16sSauSf5pF2UkUwvKGq4qjNRzBZYqgEL5\\\",\\\"171sgjn4YtPu27adkKGrdDwzRTxnRkBfKV\\\"]\"") +
340 "\nAs a json rpc call\n"
341 + HelpExampleRpc("createmultisig", "2, \"[\\\"16sSauSf5pF2UkUwvKGq4qjNRzBZYqgEL5\\\",\\\"171sgjn4YtPu27adkKGrdDwzRTxnRkBfKV\\\"]\"")
343 throw std::runtime_error(msg
);
346 // Construct using pay-to-script-hash:
347 CScript inner
= _createmultisig_redeemScript(pwallet
, request
.params
);
348 CScriptID
innerID(inner
);
349 CBitcoinAddress
address(innerID
);
351 UniValue
result(UniValue::VOBJ
);
352 result
.push_back(Pair("address", address
.ToString()));
353 result
.push_back(Pair("redeemScript", HexStr(inner
.begin(), inner
.end())));
358 UniValue
verifymessage(const JSONRPCRequest
& request
)
360 if (request
.fHelp
|| request
.params
.size() != 3)
361 throw std::runtime_error(
362 "verifymessage \"address\" \"signature\" \"message\"\n"
363 "\nVerify a signed message\n"
365 "1. \"address\" (string, required) The bitcoin address to use for the signature.\n"
366 "2. \"signature\" (string, required) The signature provided by the signer in base 64 encoding (see signmessage).\n"
367 "3. \"message\" (string, required) The message that was signed.\n"
369 "true|false (boolean) If the signature is verified or not.\n"
371 "\nUnlock the wallet for 30 seconds\n"
372 + HelpExampleCli("walletpassphrase", "\"mypassphrase\" 30") +
373 "\nCreate the signature\n"
374 + HelpExampleCli("signmessage", "\"1D1ZrZNe3JUo7ZycKEYQQiQAWd9y54F4XX\" \"my message\"") +
375 "\nVerify the signature\n"
376 + HelpExampleCli("verifymessage", "\"1D1ZrZNe3JUo7ZycKEYQQiQAWd9y54F4XX\" \"signature\" \"my message\"") +
378 + HelpExampleRpc("verifymessage", "\"1D1ZrZNe3JUo7ZycKEYQQiQAWd9y54F4XX\", \"signature\", \"my message\"")
383 std::string strAddress
= request
.params
[0].get_str();
384 std::string strSign
= request
.params
[1].get_str();
385 std::string strMessage
= request
.params
[2].get_str();
387 CBitcoinAddress
addr(strAddress
);
389 throw JSONRPCError(RPC_TYPE_ERROR
, "Invalid address");
392 if (!addr
.GetKeyID(keyID
))
393 throw JSONRPCError(RPC_TYPE_ERROR
, "Address does not refer to key");
395 bool fInvalid
= false;
396 std::vector
<unsigned char> vchSig
= DecodeBase64(strSign
.c_str(), &fInvalid
);
399 throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY
, "Malformed base64 encoding");
401 CHashWriter
ss(SER_GETHASH
, 0);
402 ss
<< strMessageMagic
;
406 if (!pubkey
.RecoverCompact(ss
.GetHash(), vchSig
))
409 return (pubkey
.GetID() == keyID
);
412 UniValue
signmessagewithprivkey(const JSONRPCRequest
& request
)
414 if (request
.fHelp
|| request
.params
.size() != 2)
415 throw std::runtime_error(
416 "signmessagewithprivkey \"privkey\" \"message\"\n"
417 "\nSign a message with the private key of an address\n"
419 "1. \"privkey\" (string, required) The private key to sign the message with.\n"
420 "2. \"message\" (string, required) The message to create a signature of.\n"
422 "\"signature\" (string) The signature of the message encoded in base 64\n"
424 "\nCreate the signature\n"
425 + HelpExampleCli("signmessagewithprivkey", "\"privkey\" \"my message\"") +
426 "\nVerify the signature\n"
427 + HelpExampleCli("verifymessage", "\"1D1ZrZNe3JUo7ZycKEYQQiQAWd9y54F4XX\" \"signature\" \"my message\"") +
429 + HelpExampleRpc("signmessagewithprivkey", "\"privkey\", \"my message\"")
432 std::string strPrivkey
= request
.params
[0].get_str();
433 std::string strMessage
= request
.params
[1].get_str();
435 CBitcoinSecret vchSecret
;
436 bool fGood
= vchSecret
.SetString(strPrivkey
);
438 throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY
, "Invalid private key");
439 CKey key
= vchSecret
.GetKey();
441 throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY
, "Private key outside allowed range");
443 CHashWriter
ss(SER_GETHASH
, 0);
444 ss
<< strMessageMagic
;
447 std::vector
<unsigned char> vchSig
;
448 if (!key
.SignCompact(ss
.GetHash(), vchSig
))
449 throw JSONRPCError(RPC_INVALID_ADDRESS_OR_KEY
, "Sign failed");
451 return EncodeBase64(&vchSig
[0], vchSig
.size());
454 UniValue
setmocktime(const JSONRPCRequest
& request
)
456 if (request
.fHelp
|| request
.params
.size() != 1)
457 throw std::runtime_error(
458 "setmocktime timestamp\n"
459 "\nSet the local time to given timestamp (-regtest only)\n"
461 "1. timestamp (integer, required) Unix seconds-since-epoch timestamp\n"
462 " Pass 0 to go back to using the system time."
465 if (!Params().MineBlocksOnDemand())
466 throw std::runtime_error("setmocktime for regression testing (-regtest mode) only");
468 // For now, don't change mocktime if we're in the middle of validation, as
469 // this could have an effect on mempool time-based eviction, as well as
470 // IsCurrentForFeeEstimation() and IsInitialBlockDownload().
471 // TODO: figure out the right way to synchronize around mocktime, and
472 // ensure all call sites of GetTime() are accessing this safely.
475 RPCTypeCheck(request
.params
, boost::assign::list_of(UniValue::VNUM
));
476 SetMockTime(request
.params
[0].get_int64());
481 static UniValue
RPCLockedMemoryInfo()
483 LockedPool::Stats stats
= LockedPoolManager::Instance().stats();
484 UniValue
obj(UniValue::VOBJ
);
485 obj
.push_back(Pair("used", uint64_t(stats
.used
)));
486 obj
.push_back(Pair("free", uint64_t(stats
.free
)));
487 obj
.push_back(Pair("total", uint64_t(stats
.total
)));
488 obj
.push_back(Pair("locked", uint64_t(stats
.locked
)));
489 obj
.push_back(Pair("chunks_used", uint64_t(stats
.chunks_used
)));
490 obj
.push_back(Pair("chunks_free", uint64_t(stats
.chunks_free
)));
494 #ifdef HAVE_MALLOC_INFO
495 static std::string
RPCMallocInfo()
499 FILE *f
= open_memstream(&ptr
, &size
);
504 std::string
rv(ptr
, size
);
513 UniValue
getmemoryinfo(const JSONRPCRequest
& request
)
515 /* Please, avoid using the word "pool" here in the RPC interface or help,
516 * as users will undoubtedly confuse it with the other "memory pool"
518 if (request
.fHelp
|| request
.params
.size() > 1)
519 throw std::runtime_error(
520 "getmemoryinfo (\"mode\")\n"
521 "Returns an object containing information about memory usage.\n"
523 "1. \"mode\" determines what kind of information is returned. This argument is optional, the default mode is \"stats\".\n"
524 " - \"stats\" returns general statistics about memory usage in the daemon.\n"
525 " - \"mallocinfo\" returns an XML string describing low-level heap state (only available if compiled with glibc 2.10+).\n"
526 "\nResult (mode \"stats\"):\n"
528 " \"locked\": { (json object) Information about locked memory manager\n"
529 " \"used\": xxxxx, (numeric) Number of bytes used\n"
530 " \"free\": xxxxx, (numeric) Number of bytes available in current arenas\n"
531 " \"total\": xxxxxxx, (numeric) Total number of bytes managed\n"
532 " \"locked\": xxxxxx, (numeric) Amount of bytes that succeeded locking. If this number is smaller than total, locking pages failed at some point and key data could be swapped to disk.\n"
533 " \"chunks_used\": xxxxx, (numeric) Number allocated chunks\n"
534 " \"chunks_free\": xxxxx, (numeric) Number unused chunks\n"
537 "\nResult (mode \"mallocinfo\"):\n"
538 "\"<malloc version=\"1\">...\"\n"
540 + HelpExampleCli("getmemoryinfo", "")
541 + HelpExampleRpc("getmemoryinfo", "")
544 std::string mode
= (request
.params
.size() < 1 || request
.params
[0].isNull()) ? "stats" : request
.params
[0].get_str();
545 if (mode
== "stats") {
546 UniValue
obj(UniValue::VOBJ
);
547 obj
.push_back(Pair("locked", RPCLockedMemoryInfo()));
549 } else if (mode
== "mallocinfo") {
550 #ifdef HAVE_MALLOC_INFO
551 return RPCMallocInfo();
553 throw JSONRPCError(RPC_INVALID_PARAMETER
, "mallocinfo is only available when compiled with glibc 2.10+");
556 throw JSONRPCError(RPC_INVALID_PARAMETER
, "unknown mode " + mode
);
560 uint32_t getCategoryMask(UniValue cats
) {
561 cats
= cats
.get_array();
563 for (unsigned int i
= 0; i
< cats
.size(); ++i
) {
565 std::string cat
= cats
[i
].get_str();
566 if (!GetLogCategory(&flag
, &cat
)) {
567 throw JSONRPCError(RPC_INVALID_PARAMETER
, "unknown logging category " + cat
);
574 UniValue
logging(const JSONRPCRequest
& request
)
576 if (request
.fHelp
|| request
.params
.size() > 2) {
577 throw std::runtime_error(
578 "logging [include,...] <exclude>\n"
579 "Gets and sets the logging configuration.\n"
580 "When called without an argument, returns the list of categories that are currently being debug logged.\n"
581 "When called with arguments, adds or removes categories from debug logging.\n"
582 "The valid logging categories are: " + ListLogCategories() + "\n"
583 "libevent logging is configured on startup and cannot be modified by this RPC during runtime."
585 "1. \"include\" (array of strings) add debug logging for these categories.\n"
586 "2. \"exclude\" (array of strings) remove debug logging for these categories.\n"
587 "\nResult: <categories> (string): a list of the logging categories that are active.\n"
589 + HelpExampleCli("logging", "\"[\\\"all\\\"]\" \"[\\\"http\\\"]\"")
590 + HelpExampleRpc("logging", "[\"all\"], \"[libevent]\"")
594 uint32_t originalLogCategories
= logCategories
;
595 if (request
.params
.size() > 0 && request
.params
[0].isArray()) {
596 logCategories
|= getCategoryMask(request
.params
[0]);
599 if (request
.params
.size() > 1 && request
.params
[1].isArray()) {
600 logCategories
&= ~getCategoryMask(request
.params
[1]);
603 // Update libevent logging if BCLog::LIBEVENT has changed.
604 // If the library version doesn't allow it, UpdateHTTPServerLogging() returns false,
605 // in which case we should clear the BCLog::LIBEVENT flag.
606 // Throw an error if the user has explicitly asked to change only the libevent
607 // flag and it failed.
608 uint32_t changedLogCategories
= originalLogCategories
^ logCategories
;
609 if (changedLogCategories
& BCLog::LIBEVENT
) {
610 if (!UpdateHTTPServerLogging(logCategories
& BCLog::LIBEVENT
)) {
611 logCategories
&= ~BCLog::LIBEVENT
;
612 if (changedLogCategories
== BCLog::LIBEVENT
) {
613 throw JSONRPCError(RPC_INVALID_PARAMETER
, "libevent logging cannot be updated when using libevent before v2.1.1.");
618 UniValue
result(UniValue::VOBJ
);
619 std::vector
<CLogCategoryActive
> vLogCatActive
= ListActiveLogCategories();
620 for (const auto& logCatActive
: vLogCatActive
) {
621 result
.pushKV(logCatActive
.category
, logCatActive
.active
);
627 UniValue
echo(const JSONRPCRequest
& request
)
630 throw std::runtime_error(
631 "echo|echojson \"message\" ...\n"
632 "\nSimply echo back the input arguments. This command is for testing.\n"
633 "\nThe difference between echo and echojson is that echojson has argument conversion enabled in the client-side table in"
634 "bitcoin-cli and the GUI. There is no server-side difference."
637 return request
.params
;
640 static const CRPCCommand commands
[] =
641 { // category name actor (function) okSafeMode
642 // --------------------- ------------------------ ----------------------- ----------
643 { "control", "getinfo", &getinfo
, true, {} }, /* uses wallet if enabled */
644 { "control", "getmemoryinfo", &getmemoryinfo
, true, {"mode"} },
645 { "util", "validateaddress", &validateaddress
, true, {"address"} }, /* uses wallet if enabled */
646 { "util", "createmultisig", &createmultisig
, true, {"nrequired","keys"} },
647 { "util", "verifymessage", &verifymessage
, true, {"address","signature","message"} },
648 { "util", "signmessagewithprivkey", &signmessagewithprivkey
, true, {"privkey","message"} },
650 /* Not shown in help */
651 { "hidden", "setmocktime", &setmocktime
, true, {"timestamp"}},
652 { "hidden", "echo", &echo
, true, {"arg0","arg1","arg2","arg3","arg4","arg5","arg6","arg7","arg8","arg9"}},
653 { "hidden", "echojson", &echo
, true, {"arg0","arg1","arg2","arg3","arg4","arg5","arg6","arg7","arg8","arg9"}},
654 { "hidden", "logging", &logging
, true, {"include", "exclude"}},
657 void RegisterMiscRPCCommands(CRPCTable
&t
)
659 for (unsigned int vcidx
= 0; vcidx
< ARRAYLEN(commands
); vcidx
++)
660 t
.appendCommand(commands
[vcidx
].name
, &commands
[vcidx
]);