1  // Copyright (c) 2021-present The Bitcoin Core developers
 2  // Distributed under the MIT software license, see the accompanying
 3  // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 4  
 5  #include <banman.h>
 6  #include <chainparams.h>
 7  #include <netbase.h>
 8  #include <streams.h>
 9  #include <test/util/logging.h>
10  #include <test/util/setup_common.h>
11  #include <test/util/time.h>
12  #include <util/readwritefile.h>
13  
14  #include <boost/test/unit_test.hpp>
15  
16  BOOST_FIXTURE_TEST_SUITE(banman_tests, BasicTestingSetup)
17  
18  BOOST_AUTO_TEST_CASE(file)
19  {
20      NodeClockContext clock_ctx{777s};
21      const fs::path banlist_path{m_args.GetDataDirBase() / "banlist_test"};
22      {
23          const std::string entries_write{
24              "{ \"banned_nets\": ["
25              "  { \"version\": 1, \"ban_created\": 0, \"banned_until\": 778, \"address\": \"aaaaaaaaa\" },"
26              "  { \"version\": 2, \"ban_created\": 0, \"banned_until\": 778, \"address\": \"bbbbbbbbb\" },"
27              "  { \"version\": 1, \"ban_created\": 0, \"banned_until\": 778, \"address\": \"1.0.0.0/8\" }"
28              "] }",
29          };
30          BOOST_REQUIRE(WriteBinaryFile(banlist_path + ".json", entries_write));
31          {
32              // The invalid entries will be dropped, but the valid one remains
33              ASSERT_DEBUG_LOG("Dropping entry with unparseable address or subnet (aaaaaaaaa) from ban list");
34              ASSERT_DEBUG_LOG("Dropping entry with unknown version (2) from ban list");
35              BanMan banman{banlist_path, /*client_interface=*/nullptr, /*default_ban_time=*/0};
36              banmap_t entries_read;
37              banman.GetBanned(entries_read);
38              BOOST_CHECK_EQUAL(entries_read.size(), 1);
39          }
40      }
41  }
42  
43  BOOST_AUTO_TEST_SUITE_END()