merge bitcoin#23636: Remove GetAdjustedTime from init.cpp

src/governance/governance.cpp

@@ -23,6 +23,7 @@
 #include <protocol.h>
 #include <shutdown.h>
 #include <spork.h>
+#include <timedata.h>
 #include <util/ranges.h>
 #include <util/time.h>
 #include <validation.h>

src/governance/vote.cpp

@@ -12,6 +12,7 @@
 #include <masternode/sync.h>
 #include <messagesigner.h>
 #include <net_processing.h>
+#include <timedata.h>
 #include <util/string.h>
 #include <util/system.h>
 #include <validation.h>

src/init.cpp

@@ -2056,7 +2056,7 @@ bool AppInitMain(NodeContext& node, interfaces::BlockAndHeaderTipInfo* tip_info)
 
                         const CBlockIndex* tip = chainstate->m_chain.Tip();
                         RPCNotifyBlockChange(tip);
-                        if (tip && tip->nTime > GetAdjustedTime() + 2 * 60 * 60) {
+                        if (tip && tip->nTime > GetTime() + MAX_FUTURE_BLOCK_TIME) {
                             strLoadError = _("The block database contains a block which appears to be from the future. "
                                     "This may be due to your computer's date and time being set incorrectly. "
                                     "Only rebuild the block database if you are sure that your computer's date and time are correct");

src/net.cpp

@@ -12,6 +12,7 @@
 #include <netmessagemaker.h>
 
 #include <addrdb.h>
+#include <addrman.h>
 #include <banman.h>
 #include <clientversion.h>
 #include <compat.h>

src/net.h

@@ -6,7 +6,6 @@
 #ifndef BITCOIN_NET_H
 #define BITCOIN_NET_H
 
-#include <addrman.h>
 #include <bip324.h>
 #include <bloom.h>
 #include <chainparams.h>
@@ -50,14 +49,15 @@
 #include <unordered_set>
 #include <vector>
 
+class AddrMan;
+class BanMan;
 class CConnman;
 class CDeterministicMNList;
 class CDeterministicMNManager;
 class CMasternodeMetaMan;
 class CMasternodeSync;
-class CScheduler;
 class CNode;
-class BanMan;
+class CScheduler;
 struct bilingual_str;
 
 /** Default for -whitelistrelay. */

src/rpc/governance.cpp

@@ -6,6 +6,7 @@
 #include <core_io.h>
 #include <evo/deterministicmns.h>
 #include <governance/classes.h>
+#include <governance/common.h>
 #include <governance/governance.h>
 #include <governance/validators.h>
 #include <governance/vote.h>
@@ -19,7 +20,7 @@
 #include <rpc/server.h>
 #include <rpc/server_util.h>
 #include <rpc/util.h>
-#include <governance/common.h>
+#include <timedata.h>
 #include <util/strencodings.h>
 #include <util/system.h>
 #include <validation.h>

src/rpc/net.cpp

@@ -5,6 +5,7 @@
 
 #include <rpc/server.h>
 
+#include <addrman.h>
 #include <banman.h>
 #include <chainparams.h>
 #include <clientversion.h>

src/test/fuzz/connman.cpp

@@ -2,6 +2,7 @@
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
+#include <addrman.h>
 #include <chainparams.h>
 #include <chainparamsbase.h>
 #include <net.h>

src/test/fuzz/net.cpp

@@ -2,6 +2,7 @@
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
+#include <addrman.h>
 #include <chainparams.h>
 #include <chainparamsbase.h>
 #include <net.h>

test/functional/p2p_invalid_block.py

@@ -15,14 +15,12 @@ becomes valid.
 import copy
 import time
 
-from test_framework.blocktools import create_block, create_coinbase, create_tx_with_script
+from test_framework.blocktools import MAX_FUTURE_BLOCK_TIME, create_block, create_coinbase, create_tx_with_script
 from test_framework.messages import COIN
 from test_framework.p2p import P2PDataStore
 from test_framework.test_framework import BitcoinTestFramework
 from test_framework.util import assert_equal
 
-MAX_FUTURE_BLOCK_TIME = 2 * 60 * 60
-
 
 class InvalidBlockRequestTest(BitcoinTestFramework):
     def set_test_params(self):

test/functional/rpc_blockchain.py

@@ -27,9 +27,10 @@ import subprocess
 
 from test_framework.address import ADDRESS_BCRT1_P2SH_OP_TRUE
 from test_framework.blocktools import (
+    MAX_FUTURE_BLOCK_TIME,
+    TIME_GENESIS_BLOCK,
     create_block,
     create_coinbase,
-    TIME_GENESIS_BLOCK,
 )
 from test_framework.governance import EXPECTED_STDERR_NO_GOV_PRUNE
 from test_framework.messages import (
@@ -48,25 +49,27 @@ from test_framework.util import (
     assert_is_hex_string,
     assert_is_hash_string,
     get_datadir_path,
-    set_node_times,
 )
 from test_framework.wallet import MiniWallet
 
 
 HEIGHT = 200  # blocks mined
-TIME_RANGE_STEP = 156  # ten-minute steps
+TIME_RANGE_STEP = 156  # two and a half minute steps
 TIME_RANGE_MTP = TIME_GENESIS_BLOCK + (HEIGHT - 6) * TIME_RANGE_STEP
+TIME_RANGE_TIP = TIME_GENESIS_BLOCK + (HEIGHT - 1) * TIME_RANGE_STEP
 TIME_RANGE_END = TIME_GENESIS_BLOCK + HEIGHT * TIME_RANGE_STEP
 
 
 class BlockchainTest(BitcoinTestFramework):
     def set_test_params(self):
+        self.disable_mocktime = True
         self.setup_clean_chain = True
         self.num_nodes = 1
         self.supports_cli = False
 
     def run_test(self):
         self.mine_chain()
+        self._test_max_future_block_time()
         self.restart_node(0, extra_args=['-stopatheight=207', '-prune=1', '-txindex=0'])  # Set extra args with pruning after rescan is complete
 
         # Actual tests
@@ -85,10 +88,23 @@ class BlockchainTest(BitcoinTestFramework):
         self.log.info(f"Generate {HEIGHT} blocks after the genesis block in 156 sec")
         for t in range(TIME_GENESIS_BLOCK, TIME_RANGE_END, TIME_RANGE_STEP):
             # 156 sec steps from genesis block time
-            set_node_times(self.nodes, t)
+            self.nodes[0].setmocktime(t)
             self.generatetoaddress(self.nodes[0], 1, ADDRESS_BCRT1_P2SH_OP_TRUE)
         assert_equal(self.nodes[0].getblockchaininfo()['blocks'], 200)
 
+    def _test_max_future_block_time(self):
+        self.stop_node(0)
+        self.log.info("A block tip of more than MAX_FUTURE_BLOCK_TIME in the future raises an error")
+        self.nodes[0].assert_start_raises_init_error(
+            extra_args=[f"-mocktime={TIME_RANGE_TIP - MAX_FUTURE_BLOCK_TIME - 1}"],
+            expected_msg=": The block database contains a block which appears to be from the future."
+            " This may be due to your computer's date and time being set incorrectly."
+            f" Only rebuild the block database if you are sure that your computer's date and time are correct.{os.linesep}"
+            "Please restart with -reindex or -reindex-chainstate to recover.",
+        )
+        self.log.info("A block tip of MAX_FUTURE_BLOCK_TIME in the future is fine")
+        self.start_node(0, extra_args=[f"-mocktime={TIME_RANGE_TIP - MAX_FUTURE_BLOCK_TIME}"])
+
     def _test_getblockchaininfo(self):
         self.log.info("Test getblockchaininfo")
 

test/functional/test_framework/blocktools.py

@@ -31,6 +31,8 @@ MAX_BLOCK_SIGOPS = 40000
 # Genesis block time (regtest)
 TIME_GENESIS_BLOCK = 1417713337
 
+MAX_FUTURE_BLOCK_TIME = 2 * 60 * 60
+
 # Coinbase transaction outputs can only be spent after this number of new blocks (network rule)
 COINBASE_MATURITY = 100