transmission/tests/libtransmission/blocklist-test.cc

125 lines
4.4 KiB
C++

// This file Copyright (C) 2013-2022 Mnemosyne LLC.
// It may be used under GPLv2 (SPDX: GPL-2.0-only), GPLv3 (SPDX: GPL-3.0-only),
// or any future license endorsed by Mnemosyne LLC.
// License text can be found in the licenses/ folder.
#include <cstddef>
#include <string_view>
#include <libtransmission/transmission.h>
#include <libtransmission/net.h>
#include <libtransmission/session.h> // tr_session.addressIsBlocked()
#include <libtransmission/tr-strbuf.h>
#include "gtest/gtest.h"
#include "test-fixtures.h"
namespace libtransmission::test
{
class BlocklistTest : public SessionTest
{
protected:
static char constexpr const* const Contents1 =
"10.5.6.7/8\n"
"Austin Law Firm:216.16.1.144-216.16.1.151\n"
"Sargent Controls and Aerospace:216.19.18.0-216.19.18.255\n"
"Corel Corporation:216.21.157.192-216.21.157.223\n"
"Fox Speed Channel:216.79.131.192-216.79.131.223\n"
"IPv6 example:2001:db8::-2001:db8:ffff:ffff:ffff:ffff:ffff:ffff\n";
static char constexpr const* const Contents2 =
"10.5.6.7/8\n"
"Austin Law Firm:216.16.1.144-216.16.1.151\n"
"Sargent Controls and Aerospace:216.19.18.0-216.19.18.255\n"
"Corel Corporation:216.21.157.192-216.21.157.223\n"
"Fox Speed Channel:216.79.131.192-216.79.131.223\n"
"IPv6 example:2001:db8::-2001:db8:ffff:ffff:ffff:ffff:ffff:ffff\n"
"Evilcorp:216.88.88.0-216.88.88.255\n";
bool addressIsBlocked(char const* address_str)
{
auto const addr = tr_address::from_string(address_str);
return !addr || session_->blocklist().contains(*addr);
}
};
TEST_F(BlocklistTest, parsing)
{
EXPECT_EQ(0U, tr_blocklistGetRuleCount(session_));
// init the blocklist
auto const path = tr_pathbuf{ session_->configDir(), "/blocklists/level1"sv };
createFileWithContents(path, Contents1);
tr_sessionReloadBlocklists(session_);
EXPECT_TRUE(tr_blocklistExists(session_));
EXPECT_EQ(size_t{ 6 }, tr_blocklistGetRuleCount(session_));
// enable the blocklist
EXPECT_FALSE(tr_blocklistIsEnabled(session_));
tr_blocklistSetEnabled(session_, true);
EXPECT_TRUE(tr_blocklistIsEnabled(session_));
// test blocked addresses
EXPECT_FALSE(addressIsBlocked("0.0.0.1"));
EXPECT_TRUE(addressIsBlocked("10.1.2.3"));
EXPECT_FALSE(addressIsBlocked("216.16.1.143"));
EXPECT_TRUE(addressIsBlocked("216.16.1.144"));
EXPECT_TRUE(addressIsBlocked("216.16.1.145"));
EXPECT_TRUE(addressIsBlocked("216.16.1.146"));
EXPECT_TRUE(addressIsBlocked("216.16.1.147"));
EXPECT_TRUE(addressIsBlocked("216.16.1.148"));
EXPECT_TRUE(addressIsBlocked("216.16.1.149"));
EXPECT_TRUE(addressIsBlocked("216.16.1.150"));
EXPECT_TRUE(addressIsBlocked("216.16.1.151"));
EXPECT_FALSE(addressIsBlocked("216.16.1.152"));
EXPECT_FALSE(addressIsBlocked("216.16.1.153"));
EXPECT_FALSE(addressIsBlocked("217.0.0.1"));
EXPECT_FALSE(addressIsBlocked("255.0.0.1"));
// IPv6
EXPECT_TRUE(addressIsBlocked("2001:db8:dead:beef:dead:beef:dead:beef"));
EXPECT_TRUE(addressIsBlocked("2001:db8:ffff:ffff:ffff:ffff:ffff:fffe"));
EXPECT_FALSE(addressIsBlocked("fe80:1:1:1:1:1:1:1337"));
EXPECT_FALSE(addressIsBlocked("2a05:d012:8b5:6501:b6d2:c4fb:b11:5181"));
EXPECT_FALSE(addressIsBlocked("1::1"));
EXPECT_FALSE(addressIsBlocked("ffff::ffff"));
}
/***
****
***/
TEST_F(BlocklistTest, updating)
{
// init the session
auto const path = tr_pathbuf{ session_->configDir(), "/blocklists/level1"sv };
// no blocklist to start with...
EXPECT_EQ(0U, tr_blocklistGetRuleCount(session_));
// test that updated source files will get loaded
createFileWithContents(path, Contents1);
tr_sessionReloadBlocklists(session_);
EXPECT_EQ(6U, tr_blocklistGetRuleCount(session_));
// test that updated source files will get loaded
createFileWithContents(path, Contents2);
tr_sessionReloadBlocklists(session_);
EXPECT_EQ(7U, tr_blocklistGetRuleCount(session_));
// test that updated source files will get loaded
createFileWithContents(path, Contents1);
tr_sessionReloadBlocklists(session_);
EXPECT_EQ(6U, tr_blocklistGetRuleCount(session_));
// ensure that new files, if bad, get skipped
createFileWithContents(path, "# nothing useful\n");
tr_sessionReloadBlocklists(session_);
EXPECT_EQ(6U, tr_blocklistGetRuleCount(session_));
// cleanup
}
} // namespace libtransmission::test