diff options
| -rw-r--r-- | src/wallet/rpcwallet.cpp | 14 | ||||
| -rwxr-xr-x | test/functional/wallet_encryption.py | 9 |
2 files changed, 13 insertions, 10 deletions
diff --git a/src/wallet/rpcwallet.cpp b/src/wallet/rpcwallet.cpp index c34b166a41..29760a7092 100644 --- a/src/wallet/rpcwallet.cpp +++ b/src/wallet/rpcwallet.cpp @@ -37,6 +37,8 @@ #include <univalue.h> +#include <functional> + static const std::string WALLET_ENDPOINT_BASE = "/wallet/"; CWallet *GetWalletForJSONRPCRequest(const JSONRPCRequest& request) @@ -2349,8 +2351,7 @@ UniValue walletpassphrase(const JSONRPCRequest& request) "This is needed prior to performing transactions related to private keys such as sending bitcoins\n" "\nArguments:\n" "1. \"passphrase\" (string, required) The wallet passphrase\n" - "2. timeout (numeric, required) The time to keep the decryption key in seconds. Limited to at most 1073741824 (2^30) seconds.\n" - " Any value greater than 1073741824 seconds will be set to 1073741824 seconds.\n" + "2. timeout (numeric, required) The time to keep the decryption key in seconds; capped at 100000000 (~3 years).\n" "\nNote:\n" "Issuing the walletpassphrase command while the wallet is already unlocked will set a new unlock\n" "time that overrides the old one.\n" @@ -2383,9 +2384,10 @@ UniValue walletpassphrase(const JSONRPCRequest& request) if (nSleepTime < 0) { throw JSONRPCError(RPC_INVALID_PARAMETER, "Timeout cannot be negative."); } - // Clamp timeout to 2^30 seconds - if (nSleepTime > (int64_t)1 << 30) { - nSleepTime = (int64_t)1 << 30; + // Clamp timeout + constexpr int64_t MAX_SLEEP_TIME = 100000000; // larger values trigger a macos/libevent bug? + if (nSleepTime > MAX_SLEEP_TIME) { + nSleepTime = MAX_SLEEP_TIME; } if (strWalletPass.length() > 0) @@ -2402,7 +2404,7 @@ UniValue walletpassphrase(const JSONRPCRequest& request) pwallet->TopUpKeyPool(); pwallet->nRelockTime = GetTime() + nSleepTime; - RPCRunLater(strprintf("lockwallet(%s)", pwallet->GetName()), boost::bind(LockWallet, pwallet), nSleepTime); + RPCRunLater(strprintf("lockwallet(%s)", pwallet->GetName()), std::bind(LockWallet, pwallet), nSleepTime); return NullUniValue; } diff --git a/test/functional/wallet_encryption.py b/test/functional/wallet_encryption.py index 3c927ee484..64ee678744 100755 --- a/test/functional/wallet_encryption.py +++ b/test/functional/wallet_encryption.py @@ -64,14 +64,15 @@ class WalletEncryptionTest(BitcoinTestFramework): assert_raises_rpc_error(-8, "Timeout cannot be negative.", self.nodes[0].walletpassphrase, passphrase2, -10) # Check the timeout # Check a time less than the limit - expected_time = int(time.time()) + (1 << 30) - 600 - self.nodes[0].walletpassphrase(passphrase2, (1 << 30) - 600) + MAX_VALUE = 100000000 + expected_time = int(time.time()) + MAX_VALUE - 600 + self.nodes[0].walletpassphrase(passphrase2, MAX_VALUE - 600) actual_time = self.nodes[0].getwalletinfo()['unlocked_until'] assert_greater_than_or_equal(actual_time, expected_time) assert_greater_than(expected_time + 5, actual_time) # 5 second buffer # Check a time greater than the limit - expected_time = int(time.time()) + (1 << 30) - 1 - self.nodes[0].walletpassphrase(passphrase2, (1 << 33)) + expected_time = int(time.time()) + MAX_VALUE - 1 + self.nodes[0].walletpassphrase(passphrase2, MAX_VALUE + 1000) actual_time = self.nodes[0].getwalletinfo()['unlocked_until'] assert_greater_than_or_equal(actual_time, expected_time) assert_greater_than(expected_time + 5, actual_time) # 5 second buffer |