0bc298c3ad
The fields of ROUTE message were not read from the input buffer, thus the input buffer got corrupted. Sending a new message to the server would result reading the remaining fields from the buffer, which means reading some values instead of message signature. Because of this unmet expectation, Memgraph closed the connection. With this fix, the fields of the ROUTE message are properly read and ignored.
68 lines
2.4 KiB
C++
68 lines
2.4 KiB
C++
// Copyright 2022 Memgraph Ltd.
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//
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// Use of this software is governed by the Business Source License
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// included in the file licenses/BSL.txt; by using this file, you agree to be bound by the terms of the Business Source
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// License, and you may not use this file except in compliance with the Business Source License.
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//
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// As of the Change Date specified in that file, in accordance with
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// the Business Source License, use of this software will be governed
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// by the Apache License, Version 2.0, included in the file
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// licenses/APL.txt.
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#include <gflags/gflags.h>
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#include "communication/bolt/client.hpp"
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#include "io/network/endpoint.hpp"
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#include "io/network/utils.hpp"
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DEFINE_string(address, "127.0.0.1", "Server address");
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DEFINE_int32(port, 7687, "Server port");
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DEFINE_string(username, "admin", "Username for the database");
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DEFINE_string(password, "admin", "Password for the database");
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DEFINE_bool(use_ssl, false, "Set to true to connect with SSL to the server.");
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/**
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* Verifies that user 'user' has privileges that are given as positional
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* arguments.
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*/
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int main(int argc, char **argv) {
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gflags::ParseCommandLineFlags(&argc, &argv, true);
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memgraph::communication::SSLInit sslInit;
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memgraph::io::network::Endpoint endpoint(memgraph::io::network::ResolveHostname(FLAGS_address), FLAGS_port);
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memgraph::communication::ClientContext context(FLAGS_use_ssl);
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memgraph::communication::bolt::Client client(context);
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client.Connect(endpoint, FLAGS_username, FLAGS_password);
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try {
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auto ret = client.Execute("SHOW PRIVILEGES FOR user", {});
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const auto &records = ret.records;
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uint64_t count_got = 0;
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for (const auto &record : records) {
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count_got += record.size();
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}
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if (count_got != argc - 1) {
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LOG_FATAL("Expected the grants to have {} entries but they had {} entries!", argc - 1, count_got);
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}
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uint64_t pos = 1;
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for (const auto &record : records) {
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for (const auto &value : record) {
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std::string expected(argv[pos++]);
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if (value.ValueString() != expected) {
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LOG_FATAL("Expected to get the value '{} but got the value '{}'", expected, value.ValueString());
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}
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}
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}
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} catch (const memgraph::communication::bolt::ClientQueryException &e) {
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LOG_FATAL(
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"The query shoudn't have failed but it failed with an "
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"error message '{}'",
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e.what());
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}
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return 0;
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}
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