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/**
* Copyright (C) 2018-present MongoDB, Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the Server Side Public License, version 1,
* as published by MongoDB, Inc.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* Server Side Public License for more details.
*
* You should have received a copy of the Server Side Public License
* along with this program. If not, see
* <http://www.mongodb.com/licensing/server-side-public-license>.
*
* As a special exception, the copyright holders give permission to link the
* code of portions of this program with the OpenSSL library under certain
* conditions as described in each individual source file and distribute
* linked combinations including the program with the OpenSSL library. You
* must comply with the Server Side Public License in all respects for
* all of the code used other than as permitted herein. If you modify file(s)
* with this exception, you may extend this exception to your version of the
* file(s), but you are not obligated to do so. If you do not wish to do so,
* delete this exception statement from your version. If you delete this
* exception statement from all source files in the program, then also delete
* it in the license file.
*/
#define MONGO_LOG_DEFAULT_COMPONENT ::mongo::logger::LogComponent::kDefault
#include "mongo/logv2/redaction.h"
#include "mongo/db/jsobj.h"
#include "mongo/logv2/log_util.h"
#include "mongo/unittest/unittest.h"
#include "mongo/util/log.h"
namespace mongo {
namespace {
const std::string kRedactionDefaultMask = "###";
const std::string kMsg = "Not initialized";
using BSONStringPair = std::pair<BSONObj, std::string>;
TEST(RedactStringTest, NoRedact) {
logv2::setShouldRedactLogs(false);
std::string toRedact[] = {"", "abc", "*&$@!_\\\\\\\"*&$@!_\"*&$@!_\"*&$@!_"};
for (auto s : toRedact) {
ASSERT_EQ(redact(s), s);
}
}
TEST(RedactStringTest, BasicStrings) {
logv2::setShouldRedactLogs(true);
std::string toRedact[] = {"", "abc", "*&$@!_\\\\\\\"*&$@!_\"*&$@!_\"*&$@!_"};
for (auto s : toRedact) {
ASSERT_EQ(redact(s), kRedactionDefaultMask);
}
}
TEST(RedactStatusTest, NoRedact) {
logv2::setShouldRedactLogs(false);
Status status(ErrorCodes::InternalError, kMsg);
ASSERT_EQ(redact(status), status.toString());
}
TEST(RedactStatusTest, BasicStatus) {
logv2::setShouldRedactLogs(true);
Status status(ErrorCodes::InternalError, kMsg);
ASSERT_EQ(redact(status), "InternalError: " + kRedactionDefaultMask);
}
TEST(RedactStatusTest, StatusOK) {
logv2::setShouldRedactLogs(true);
ASSERT_EQ(redact(Status::OK()), "OK");
}
TEST(RedactExceptionTest, NoRedact) {
logv2::setShouldRedactLogs(false);
ASSERT_THROWS_WITH_CHECK([] { uasserted(ErrorCodes::InternalError, kMsg); }(),
DBException,
[](const DBException& ex) { ASSERT_EQ(redact(ex), ex.toString()); });
}
TEST(RedactExceptionTest, BasicException) {
logv2::setShouldRedactLogs(true);
ASSERT_THROWS_WITH_CHECK(
[] { uasserted(ErrorCodes::InternalError, kMsg); }(),
DBException,
[](const DBException& ex) { ASSERT_EQ(redact(ex), "InternalError ###"); });
}
TEST(RedactBSONTest, NoRedact) {
logv2::setShouldRedactLogs(false);
BSONObj obj = BSON("a" << 1);
ASSERT_BSONOBJ_EQ(redact(obj), obj);
}
void testBSONCases(std::initializer_list<BSONStringPair> testCases) {
for (auto m : testCases) {
ASSERT_EQ(redact(m.first).toString(), m.second);
}
}
TEST(RedactBSONTest, BasicBSON) {
logv2::setShouldRedactLogs(true);
std::vector<BSONStringPair> testCases;
testBSONCases({BSONStringPair(BSONObj(), "{}"),
BSONStringPair(BSON("" << 1), "{ : \"###\" }"),
BSONStringPair(BSON("a" << 1), "{ a: \"###\" }"),
BSONStringPair(BSON("a" << 1.0), "{ a: \"###\" }"),
BSONStringPair(BSON("a"
<< "a"),
"{ a: \"###\" }"),
BSONStringPair(BSON("a" << 1 << "b"
<< "str"),
"{ a: \"###\", b: \"###\" }"),
BSONStringPair(BSON("a" << 1 << "a"
<< "1"),
"{ a: \"###\", a: \"###\" }")});
}
/*
TEST(RedactBSONTest, NestedBSON) {
logv2::setShouldRedactLogs(true);
std::vector<BSONStringPair> testCases;
testCases.push_back(BSONStringPair(BSON("a" << BSONObj()), "{ a: {} }"));
testCases.push_back(BSONStringPair(
BSON("a" << BSONObj(BSONObj(BSONObj(BSONObj(BSONObj(BSONObj(BSONObj(BSONObj())))))))),
"{ a: {} }"));
testCases.push_back(BSONStringPair(BSON("a" << BSON("a" << 1)), "{ a: { a: \"###\" } }"));
testCases.push_back(BSONStringPair(BSON("a" << BSON("a" << 1 << "b" << 1)),
"{ a: { a: \"###\", b: \"###\" } }"));
testBSONVector(testCases);
}
TEST(RedactBSONTest, BSONWithArrays) {
logv2::setShouldRedactLogs(true);
std::vector<BSONStringPair> testCases;
testCases.push_back(BSONStringPair(BSON("a" << BSONArray()), "{ a: [] }"));
testCases.push_back(
BSONStringPair(BSON("a" << BSON_ARRAY("abc" << 1)), "{ a: [ \"###\", \"###\" ] }"));
testCases.push_back(BSONStringPair(BSON("a" << BSON_ARRAY(BSON("a" << 1) << BSON("b" << 1))),
"{ a: [ { a: \"###\" }, { b: \"###\" } ] }"));
testBSONVector(testCases);
}*/
} // namespace
} // namespace mongo
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