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fle_crud_test.cpp
2516 lines (1980 loc) · 88.7 KB
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fle_crud_test.cpp
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/**
* Copyright (C) 2022-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.
*/
#include <MurmurHash3.h>
#include <algorithm>
#include <array>
#include <boost/smart_ptr/intrusive_ptr.hpp>
#include <string>
#include <unordered_map>
#include <vector>
#include "mongo/base/data_range.h"
#include "mongo/base/error_codes.h"
#include "mongo/base/string_data.h"
#include "mongo/bson/bsonelement.h"
#include "mongo/bson/bsonmisc.h"
#include "mongo/bson/bsonobj.h"
#include "mongo/bson/bsonobjbuilder.h"
#include "mongo/bson/bsontypes.h"
#include "mongo/bson/json.h"
#include "mongo/crypto/encryption_fields_gen.h"
#include "mongo/crypto/fle_crypto.h"
#include "mongo/crypto/fle_field_schema_gen.h"
#include "mongo/crypto/fle_tags.h"
#include "mongo/db/catalog/collection_options.h"
#include "mongo/db/fle_crud.h"
#include "mongo/db/fle_query_interface_mock.h"
#include "mongo/db/matcher/schema/encrypt_schema_gen.h"
#include "mongo/db/namespace_string.h"
#include "mongo/db/ops/write_ops_gen.h"
#include "mongo/db/ops/write_ops_parsers.h"
#include "mongo/db/repl/replication_coordinator_mock.h"
#include "mongo/db/repl/storage_interface.h"
#include "mongo/db/repl/storage_interface_impl.h"
#include "mongo/db/service_context.h"
#include "mongo/db/service_context_d_test_fixture.h"
#include "mongo/executor/network_interface_mock.h"
#include "mongo/idl/idl_parser.h"
#include "mongo/idl/server_parameter_test_util.h"
#include "mongo/platform/random.h"
#include "mongo/shell/kms_gen.h"
#include "mongo/unittest/unittest.h"
#include "mongo/util/assert_util.h"
#include "mongo/util/uuid.h"
namespace mongo {
namespace fle {
size_t sizeArrayElementsMemory(size_t tagCount);
}
namespace {
constexpr auto kIndexKeyId = "12345678-1234-9876-1234-123456789012"_sd;
constexpr auto kUserKeyId = "ABCDEFAB-1234-9876-1234-123456789012"_sd;
static UUID indexKeyId = uassertStatusOK(UUID::parse(kIndexKeyId.toString()));
static UUID userKeyId = uassertStatusOK(UUID::parse(kUserKeyId.toString()));
std::vector<char> testValue = {0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19};
std::vector<char> testValue2 = {0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27, 0x28, 0x29};
const FLEIndexKey& getIndexKey() {
static std::string indexVec = hexblob::decode(
"f502e66502ff5d4559452ce928a0f08557a9853c4dfeacca77cff482434f0ca1251fbd60d200bc35f24309521b45ad781b2d3c4df788cacef3c0e7beca8170b6cfc514ecfcf27e217ed697ae65c08272886324def514b14369c7c60414e80f22"_sd);
static FLEIndexKey indexKey(KeyMaterial(indexVec.begin(), indexVec.end()));
return indexKey;
}
const FLEUserKey& getUserKey() {
static std::string userVec = hexblob::decode(
"cbebdf05fe16099fef502a6d045c1cbb77d29d2fe19f51aec5079a81008305d8868358845d2e3ab38e4fa9cbffcd651a0fc07201d7c9ed9ca3279bfa7cd673ec37b362a0aaa92f95062405a999afd49e4b1f7f818f766c49715407011ac37fa9"_sd);
static FLEUserKey userKey(KeyMaterial(userVec.begin(), userVec.end()));
return userKey;
}
class TestKeyVault : public FLEKeyVault {
public:
TestKeyVault() : _random(123456), _localKey(getLocalKey()) {}
static SymmetricKey getLocalKey() {
const uint8_t buf[]{0x32, 0x78, 0x34, 0x34, 0x2b, 0x78, 0x64, 0x75, 0x54, 0x61, 0x42, 0x42,
0x6b, 0x59, 0x31, 0x36, 0x45, 0x72, 0x35, 0x44, 0x75, 0x41, 0x44, 0x61,
0x67, 0x68, 0x76, 0x53, 0x34, 0x76, 0x77, 0x64, 0x6b, 0x67, 0x38, 0x74,
0x70, 0x50, 0x70, 0x33, 0x74, 0x7a, 0x36, 0x67, 0x56, 0x30, 0x31, 0x41,
0x31, 0x43, 0x77, 0x62, 0x44, 0x39, 0x69, 0x74, 0x51, 0x32, 0x48, 0x46,
0x44, 0x67, 0x50, 0x57, 0x4f, 0x70, 0x38, 0x65, 0x4d, 0x61, 0x43, 0x31,
0x4f, 0x69, 0x37, 0x36, 0x36, 0x4a, 0x7a, 0x58, 0x5a, 0x42, 0x64, 0x42,
0x64, 0x62, 0x64, 0x4d, 0x75, 0x72, 0x64, 0x6f, 0x6e, 0x4a, 0x31, 0x64};
return SymmetricKey(&buf[0], sizeof(buf), 0, SymmetricKeyId("test"), 0);
}
KeyMaterial getKey(const UUID& uuid) override;
BSONObj getEncryptedKey(const UUID& uuid) override;
SymmetricKey& getKMSLocalKey() {
return _localKey;
}
uint64_t getCount() const {
return _dynamicKeys.size();
}
private:
PseudoRandom _random;
stdx::unordered_map<UUID, KeyMaterial, UUID::Hash> _dynamicKeys;
SymmetricKey _localKey;
};
KeyMaterial TestKeyVault::getKey(const UUID& uuid) {
if (uuid == indexKeyId) {
return getIndexKey().data;
} else if (uuid == userKeyId) {
return getUserKey().data;
} else {
if (_dynamicKeys.find(uuid) != _dynamicKeys.end()) {
return _dynamicKeys[uuid];
}
std::vector<uint8_t> materialVector(96);
_random.fill(&materialVector[0], materialVector.size());
KeyMaterial material(materialVector.begin(), materialVector.end());
_dynamicKeys.insert({uuid, material});
return material;
}
}
KeyStoreRecord makeKeyStoreRecord(UUID id, ConstDataRange cdr) {
KeyStoreRecord ksr;
ksr.set_id(id);
auto now = Date_t::now();
ksr.setCreationDate(now);
ksr.setUpdateDate(now);
ksr.setStatus(0);
ksr.setKeyMaterial(cdr);
LocalMasterKey mk;
ksr.setMasterKey(mk.toBSON());
return ksr;
}
BSONObj TestKeyVault::getEncryptedKey(const UUID& uuid) {
auto dek = getKey(uuid);
std::vector<std::uint8_t> ciphertext(crypto::aeadCipherOutputLength(dek->size()));
uassertStatusOK(crypto::aeadEncryptLocalKMS(_localKey, *dek, {ciphertext}));
return makeKeyStoreRecord(uuid, ciphertext).toBSON();
}
UUID fieldNameToUUID(StringData field) {
std::array<uint8_t, UUID::kNumBytes> buf;
MurmurHash3_x86_128(field.rawData(), field.size(), 123456, buf.data());
return UUID::fromCDR(buf);
}
std::string fieldNameFromInt(uint64_t i) {
return "field" + std::to_string(i);
}
class FleCrudTest : public ServiceContextMongoDTest {
protected:
void setUp();
void tearDown();
void createCollection(const NamespaceString& ns);
void assertDocumentCounts(uint64_t edc, uint64_t esc, uint64_t ecc, uint64_t ecoc);
void testValidateEncryptedFieldInfo(BSONObj obj, bool bypassValidation);
void testValidateTags(BSONObj obj);
void doSingleInsert(int id,
BSONElement element,
Fle2AlgorithmInt alg,
bool bypassDocumentValidation = false);
void doSingleInsert(int id, BSONObj obj, bool bypassDocumentValidation = false);
void doSingleInsertWithContention(
int id, BSONElement element, int64_t cm, uint64_t cf, EncryptedFieldConfig efc);
void doSingleInsertWithContention(
int id, BSONObj obj, int64_t cm, uint64_t cf, EncryptedFieldConfig efc);
void doSingleDelete(int id, Fle2AlgorithmInt alg);
void doSingleUpdate(int id, BSONElement element, Fle2AlgorithmInt alg);
void doSingleUpdate(int id, BSONObj obj);
void doSingleUpdateWithUpdateDoc(int id, BSONObj update, Fle2AlgorithmInt alg);
void doSingleUpdateWithUpdateDoc(int id,
const write_ops::UpdateModification& modification,
Fle2AlgorithmInt);
void doFindAndModify(write_ops::FindAndModifyCommandRequest& request, Fle2AlgorithmInt alg);
using ValueGenerator = std::function<std::string(StringData fieldName, uint64_t row)>;
void doSingleWideInsert(int id, uint64_t fieldCount, ValueGenerator func);
void validateDocument(int id, boost::optional<BSONObj> doc, Fle2AlgorithmInt alg);
ESCDerivedFromDataToken getTestESCDataToken(BSONObj obj);
ECCDerivedFromDataToken getTestECCDataToken(BSONObj obj);
EDCDerivedFromDataToken getTestEDCDataToken(BSONObj obj);
ESCTwiceDerivedTagToken getTestESCToken(BSONElement value);
ESCTwiceDerivedTagToken getTestESCToken(BSONObj obj);
ESCTwiceDerivedTagToken getTestESCToken(StringData name, StringData value);
ECCDerivedFromDataTokenAndContentionFactorToken getTestECCToken(BSONElement value);
ECCDocument getECCDocument(ECCDerivedFromDataTokenAndContentionFactorToken token, int position);
void assertECOCDocumentCountByField(StringData fieldName, uint64_t expect);
std::vector<char> generatePlaceholder(UUID keyId, BSONElement value);
protected:
/**
* Looks up the current ReplicationCoordinator.
* The result is cast to a ReplicationCoordinatorMock to provide access to test features.
*/
repl::ReplicationCoordinatorMock* _getReplCoord() const;
ServiceContext::UniqueOperationContext _opCtx;
repl::StorageInterface* _storage{nullptr};
std::unique_ptr<FLEQueryInterfaceMock> _queryImpl;
TestKeyVault _keyVault;
NamespaceString _edcNs =
NamespaceString::createNamespaceString_forTest("test.enxcol_.coll.edc");
NamespaceString _escNs =
NamespaceString::createNamespaceString_forTest("test.enxcol_.coll.esc");
// TODO: SERVER-73303 delete when v2 is enabled by default
NamespaceString _eccNs =
NamespaceString::createNamespaceString_forTest("test.enxcol_.coll.ecc");
NamespaceString _ecocNs =
NamespaceString::createNamespaceString_forTest("test.enxcol_.coll.ecoc");
};
void FleCrudTest::setUp() {
ServiceContextMongoDTest::setUp();
auto service = getServiceContext();
repl::ReplicationCoordinator::set(service,
std::make_unique<repl::ReplicationCoordinatorMock>(service));
_opCtx = cc().makeOperationContext();
repl::StorageInterface::set(service, std::make_unique<repl::StorageInterfaceImpl>());
_storage = repl::StorageInterface::get(service);
_queryImpl = std::make_unique<FLEQueryInterfaceMock>(_opCtx.get(), _storage);
createCollection(_edcNs);
createCollection(_escNs);
createCollection(_eccNs);
createCollection(_ecocNs);
}
void FleCrudTest::tearDown() {
_opCtx = {};
ServiceContextMongoDTest::tearDown();
}
void FleCrudTest::createCollection(const NamespaceString& ns) {
CollectionOptions collectionOptions;
collectionOptions.uuid = UUID::gen();
auto statusCC = _storage->createCollection(
_opCtx.get(),
NamespaceString::createNamespaceString_forTest(ns.dbName(), ns.coll()),
collectionOptions);
ASSERT_OK(statusCC);
}
ConstDataRange toCDR(BSONElement element) {
return ConstDataRange(element.value(), element.value() + element.valuesize());
}
ESCDerivedFromDataToken FleCrudTest::getTestESCDataToken(BSONObj obj) {
auto element = obj.firstElement();
auto c1token = FLELevel1TokenGenerator::generateCollectionsLevel1Token(
_keyVault.getIndexKeyById(indexKeyId).key);
auto escToken = FLECollectionTokenGenerator::generateESCToken(c1token);
return FLEDerivedFromDataTokenGenerator::generateESCDerivedFromDataToken(escToken,
toCDR(element));
}
ECCDerivedFromDataToken FleCrudTest::getTestECCDataToken(BSONObj obj) {
auto element = obj.firstElement();
auto c1token = FLELevel1TokenGenerator::generateCollectionsLevel1Token(
_keyVault.getIndexKeyById(indexKeyId).key);
auto eccToken = FLECollectionTokenGenerator::generateECCToken(c1token);
return FLEDerivedFromDataTokenGenerator::generateECCDerivedFromDataToken(eccToken,
toCDR(element));
}
EDCDerivedFromDataToken FleCrudTest::getTestEDCDataToken(BSONObj obj) {
auto element = obj.firstElement();
auto c1token = FLELevel1TokenGenerator::generateCollectionsLevel1Token(
_keyVault.getIndexKeyById(indexKeyId).key);
auto edcToken = FLECollectionTokenGenerator::generateEDCToken(c1token);
return FLEDerivedFromDataTokenGenerator::generateEDCDerivedFromDataToken(edcToken,
toCDR(element));
}
ESCTwiceDerivedTagToken FleCrudTest::getTestESCToken(BSONElement element) {
auto c1token = FLELevel1TokenGenerator::generateCollectionsLevel1Token(
_keyVault.getIndexKeyById(indexKeyId).key);
auto escToken = FLECollectionTokenGenerator::generateESCToken(c1token);
auto escDataToken =
FLEDerivedFromDataTokenGenerator::generateESCDerivedFromDataToken(escToken, toCDR(element));
auto escContentionToken = FLEDerivedFromDataTokenAndContentionFactorTokenGenerator::
generateESCDerivedFromDataTokenAndContentionFactorToken(escDataToken, 0);
return FLETwiceDerivedTokenGenerator::generateESCTwiceDerivedTagToken(escContentionToken);
}
ESCTwiceDerivedTagToken FleCrudTest::getTestESCToken(BSONObj obj) {
return getTestESCToken(obj.firstElement());
}
ESCTwiceDerivedTagToken FleCrudTest::getTestESCToken(StringData name, StringData value) {
auto doc = BSON("i" << value);
auto element = doc.firstElement();
UUID keyId = fieldNameToUUID(name);
auto c1token = FLELevel1TokenGenerator::generateCollectionsLevel1Token(
_keyVault.getIndexKeyById(keyId).key);
auto escToken = FLECollectionTokenGenerator::generateESCToken(c1token);
auto escDataToken =
FLEDerivedFromDataTokenGenerator::generateESCDerivedFromDataToken(escToken, toCDR(element));
auto escContentionToken = FLEDerivedFromDataTokenAndContentionFactorTokenGenerator::
generateESCDerivedFromDataTokenAndContentionFactorToken(escDataToken, 0);
return FLETwiceDerivedTokenGenerator::generateESCTwiceDerivedTagToken(escContentionToken);
}
ECCDerivedFromDataTokenAndContentionFactorToken FleCrudTest::getTestECCToken(BSONElement element) {
auto c1token = FLELevel1TokenGenerator::generateCollectionsLevel1Token(
_keyVault.getIndexKeyById(indexKeyId).key);
auto eccToken = FLECollectionTokenGenerator::generateECCToken(c1token);
auto eccDataToken =
FLEDerivedFromDataTokenGenerator::generateECCDerivedFromDataToken(eccToken, toCDR(element));
return FLEDerivedFromDataTokenAndContentionFactorTokenGenerator::
generateECCDerivedFromDataTokenAndContentionFactorToken(eccDataToken, 0);
}
ECCDocument FleCrudTest::getECCDocument(ECCDerivedFromDataTokenAndContentionFactorToken token,
int position) {
auto tag = FLETwiceDerivedTokenGenerator::generateECCTwiceDerivedTagToken(token);
auto value = FLETwiceDerivedTokenGenerator::generateECCTwiceDerivedValueToken(token);
BSONObj doc = _queryImpl->getById(_eccNs, ECCCollection::generateId(tag, position));
ASSERT_FALSE(doc.isEmpty());
return uassertStatusOK(ECCCollection::decryptDocument(value, doc));
}
void FleCrudTest::assertECOCDocumentCountByField(StringData fieldName, uint64_t expect) {
auto query = BSON(EcocDocument::kFieldNameFieldName << fieldName);
auto results = _queryImpl->findDocuments(_ecocNs, query);
ASSERT_EQ(results.size(), expect);
}
std::vector<char> FleCrudTest::generatePlaceholder(UUID keyId, BSONElement value) {
FLE2EncryptionPlaceholder ep;
ep.setAlgorithm(mongo::Fle2AlgorithmInt::kEquality);
ep.setUserKeyId(keyId);
ep.setIndexKeyId(keyId);
ep.setValue(value);
ep.setType(mongo::Fle2PlaceholderType::kInsert);
ep.setMaxContentionCounter(0);
BSONObj obj = ep.toBSON();
std::vector<char> v;
v.resize(obj.objsize() + 1);
v[0] = static_cast<uint8_t>(EncryptedBinDataType::kFLE2Placeholder);
std::copy(obj.objdata(), obj.objdata() + obj.objsize(), v.begin() + 1);
return v;
}
EncryptedFieldConfig getTestEncryptedFieldConfig(
Fle2AlgorithmInt alg = Fle2AlgorithmInt::kEquality) {
// TODO SERVER-73303 delete schema and rangeSchema
constexpr auto schema = R"({
"escCollection": "enxcol_.coll.esc",
"eccCollection": "enxcol_.coll.ecc",
"ecocCollection": "enxcol_.coll.ecoc",
"fields": [
{
"keyId":
{
"$uuid": "12345678-1234-9876-1234-123456789012"
}
,
"path": "encrypted",
"bsonType": "string",
"queries": {"queryType": "equality"}
}
]
})";
constexpr auto rangeSchema = R"({
"escCollection": "enxcol_.coll.esc",
"eccCollection": "enxcol_.coll.ecc",
"ecocCollection": "enxcol_.coll.ecoc",
"fields": [
{
"keyId":
{
"$uuid": "12345678-1234-9876-1234-123456789012"
}
,
"path": "encrypted",
"bsonType": "int",
"queries": {"queryType": "rangePreview", "min": 0, "max": 15, "sparsity": 1}
}
]
})";
constexpr auto schemaV2 = R"({
"escCollection": "enxcol_.coll.esc",
"ecocCollection": "enxcol_.coll.ecoc",
"fields": [
{
"keyId":
{
"$uuid": "12345678-1234-9876-1234-123456789012"
}
,
"path": "encrypted",
"bsonType": "string",
"queries": {"queryType": "equality"}
}
]
})";
constexpr auto rangeSchemaV2 = R"({
"escCollection": "enxcol_.coll.esc",
"ecocCollection": "enxcol_.coll.ecoc",
"fields": [
{
"keyId":
{
"$uuid": "12345678-1234-9876-1234-123456789012"
}
,
"path": "encrypted",
"bsonType": "int",
"queries": {"queryType": "rangePreview", "min": 0, "max": 15, "sparsity": 1}
}
]
})";
// TODO SERVER-73303 delete if condition
if (!gFeatureFlagFLE2ProtocolVersion2.isEnabledAndIgnoreFCV()) {
if (alg == Fle2AlgorithmInt::kEquality) {
return EncryptedFieldConfig::parse(IDLParserContext("root"), fromjson(schema));
}
return EncryptedFieldConfig::parse(IDLParserContext("root"), fromjson(rangeSchema));
}
if (alg == Fle2AlgorithmInt::kEquality) {
return EncryptedFieldConfig::parse(IDLParserContext("root"), fromjson(schemaV2));
}
return EncryptedFieldConfig::parse(IDLParserContext("root"), fromjson(rangeSchemaV2));
}
void parseEncryptedInvalidFieldConfig(StringData esc, StringData ecc, StringData ecoc) {
auto invalidCollectionNameSchema =
// "{" +
fmt::format(
"{{\"escCollection\": \"{}\", \"eccCollection\": \"{}\", \"ecocCollection\": \"{}\", ",
esc,
ecc,
ecoc) +
R"(
"fields": [
{
"keyId":
{
"$uuid": "12345678-1234-9876-1234-123456789012"
}
,
"path": "encrypted",
"bsonType": "int",
"queries": {"queryType": "rangePreview", "min": 0, "max": 15, "sparsity": 1}
}
]
})";
EncryptedFieldConfig::parse(IDLParserContext("root"), fromjson(invalidCollectionNameSchema));
}
void FleCrudTest::assertDocumentCounts(uint64_t edc, uint64_t esc, uint64_t ecc, uint64_t ecoc) {
ASSERT_EQ(_queryImpl->countDocuments(_edcNs), edc);
ASSERT_EQ(_queryImpl->countDocuments(_escNs), esc);
ASSERT_EQ(_queryImpl->countDocuments(_eccNs), ecc);
ASSERT_EQ(_queryImpl->countDocuments(_ecocNs), ecoc);
}
// Auto generate key ids from field id
void FleCrudTest::doSingleWideInsert(int id, uint64_t fieldCount, ValueGenerator func) {
BSONObjBuilder builder;
builder.append("_id", id);
builder.append("plainText", "sample");
for (uint64_t i = 0; i < fieldCount; i++) {
auto name = fieldNameFromInt(i);
auto value = func(name, id);
auto doc = BSON("I" << value);
UUID uuid = fieldNameToUUID(name);
auto buf = generatePlaceholder(uuid, doc.firstElement());
builder.appendBinData(name, buf.size(), BinDataType::Encrypt, buf.data());
}
auto clientDoc = builder.obj();
auto result = FLEClientCrypto::transformPlaceholders(clientDoc, &_keyVault);
auto serverPayload = EDCServerCollection::getEncryptedFieldInfo(result);
auto efc = getTestEncryptedFieldConfig();
uassertStatusOK(processInsert(_queryImpl.get(), _edcNs, serverPayload, efc, 0, result, false));
}
void FleCrudTest::validateDocument(int id, boost::optional<BSONObj> doc, Fle2AlgorithmInt alg) {
auto doc1 = BSON("_id" << id);
auto updatedDoc = _queryImpl->getById(_edcNs, doc1.firstElement());
std::cout << "Updated Doc: " << updatedDoc << std::endl;
auto efc = getTestEncryptedFieldConfig(alg);
FLEClientCrypto::validateDocument(updatedDoc, efc, &_keyVault);
// Decrypt document
auto decryptedDoc = FLEClientCrypto::decryptDocument(updatedDoc, &_keyVault);
if (doc.has_value()) {
// Remove this so the round-trip is clean
decryptedDoc = decryptedDoc.removeField(kSafeContent);
ASSERT_BSONOBJ_EQ(doc.value(), decryptedDoc);
}
}
BSONObj generateFLE2RangeInsertSpec(BSONElement value) {
FLE2RangeInsertSpec spec;
spec.setValue(value);
auto lowerDoc = BSON("lb" << 0);
spec.setMinBound(boost::optional<IDLAnyType>(lowerDoc.firstElement()));
auto upperDoc = BSON("ub" << 15);
spec.setMaxBound(boost::optional<IDLAnyType>(upperDoc.firstElement()));
auto specDoc = BSON("s" << spec.toBSON());
return specDoc;
}
// Use different keys for index and user
std::vector<char> generateSinglePlaceholder(BSONElement value,
Fle2AlgorithmInt alg = Fle2AlgorithmInt::kEquality,
int64_t cm = 0) {
FLE2EncryptionPlaceholder ep;
// Has to be generated outside of if statements to root the
// value until ep is finalized as an object.
BSONObj temp = generateFLE2RangeInsertSpec(value);
ep.setAlgorithm(alg);
ep.setUserKeyId(userKeyId);
ep.setIndexKeyId(indexKeyId);
ep.setType(mongo::Fle2PlaceholderType::kInsert);
if (alg == Fle2AlgorithmInt::kRange) {
ep.setValue(temp.firstElement());
ep.setSparsity(1);
} else {
ep.setValue(value);
}
ep.setMaxContentionCounter(cm);
BSONObj obj = ep.toBSON();
std::vector<char> v;
v.resize(obj.objsize() + 1);
v[0] = static_cast<uint8_t>(EncryptedBinDataType::kFLE2Placeholder);
std::copy(obj.objdata(), obj.objdata() + obj.objsize(), v.begin() + 1);
return v;
}
void FleCrudTest::testValidateEncryptedFieldInfo(BSONObj obj, bool bypassValidation) {
auto efc = getTestEncryptedFieldConfig();
EDCServerCollection::validateEncryptedFieldInfo(obj, efc, bypassValidation);
}
void FleCrudTest::testValidateTags(BSONObj obj) {
FLEClientCrypto::validateTagsArray(obj);
}
void FleCrudTest::doSingleInsert(int id,
BSONElement element,
Fle2AlgorithmInt alg,
bool bypassDocumentValidation) {
auto buf = generateSinglePlaceholder(element, alg);
BSONObjBuilder builder;
builder.append("_id", id);
builder.append("counter", 1);
builder.append("plainText", "sample");
builder.appendBinData("encrypted", buf.size(), BinDataType::Encrypt, buf.data());
auto clientDoc = builder.obj();
auto result = FLEClientCrypto::transformPlaceholders(clientDoc, &_keyVault);
auto serverPayload = EDCServerCollection::getEncryptedFieldInfo(result);
auto efc = getTestEncryptedFieldConfig(alg);
uassertStatusOK(processInsert(_queryImpl.get(), _edcNs, serverPayload, efc, 0, result, false));
}
void FleCrudTest::doSingleInsert(int id, BSONObj obj, bool bypassDocumentValidation) {
doSingleInsert(id, obj.firstElement(), Fle2AlgorithmInt::kEquality);
}
void FleCrudTest::doSingleInsertWithContention(
int id, BSONElement element, int64_t cm, uint64_t cf, EncryptedFieldConfig efc) {
auto buf = generateSinglePlaceholder(element, Fle2AlgorithmInt::kEquality, cm);
BSONObjBuilder builder;
builder.append("_id", id);
builder.append("counter", 1);
builder.append("plainText", "sample");
builder.appendBinData("encrypted", buf.size(), BinDataType::Encrypt, buf.data());
auto clientDoc = builder.obj();
auto result = FLEClientCrypto::transformPlaceholders(
clientDoc, &_keyVault, [cf](const FLE2EncryptionPlaceholder&) { return cf; });
auto serverPayload = EDCServerCollection::getEncryptedFieldInfo(result);
uassertStatusOK(processInsert(_queryImpl.get(), _edcNs, serverPayload, efc, 0, result, false));
}
void FleCrudTest::doSingleInsertWithContention(
int id, BSONObj obj, int64_t cm, uint64_t cf, EncryptedFieldConfig efc) {
doSingleInsertWithContention(id, obj.firstElement(), cm, cf, efc);
}
void FleCrudTest::doSingleUpdate(int id, BSONObj obj) {
doSingleUpdate(id, obj.firstElement(), Fle2AlgorithmInt::kEquality);
}
void FleCrudTest::doSingleUpdate(int id, BSONElement element, Fle2AlgorithmInt alg) {
auto buf = generateSinglePlaceholder(element, alg);
BSONObjBuilder builder;
builder.append("$inc", BSON("counter" << 1));
builder.append("$set",
BSON("encrypted" << BSONBinData(buf.data(), buf.size(), BinDataType::Encrypt)));
auto clientDoc = builder.obj();
auto result = FLEClientCrypto::transformPlaceholders(clientDoc, &_keyVault);
doSingleUpdateWithUpdateDoc(id, result, alg);
}
void FleCrudTest::doSingleUpdateWithUpdateDoc(int id, BSONObj update, Fle2AlgorithmInt alg) {
doSingleUpdateWithUpdateDoc(
id,
write_ops::UpdateModification(update, write_ops::UpdateModification::ModifierUpdateTag{}),
alg);
}
void FleCrudTest::doSingleUpdateWithUpdateDoc(int id,
const write_ops::UpdateModification& modification,
Fle2AlgorithmInt alg) {
auto efc = getTestEncryptedFieldConfig(alg);
auto doc = EncryptionInformationHelpers::encryptionInformationSerialize(_edcNs, efc);
// TODO: SERVER-73303 delete when v2 is enabled by default
if (!gFeatureFlagFLE2ProtocolVersion2.isEnabledAndIgnoreFCV()) {
doc = EncryptionInformationHelpers::encryptionInformationSerializeForDelete(
_edcNs, efc, &_keyVault);
}
auto ei = EncryptionInformation::parse(IDLParserContext("test"), doc);
write_ops::UpdateOpEntry entry;
entry.setQ(BSON("_id" << id));
entry.setU(modification);
write_ops::UpdateCommandRequest updateRequest(_edcNs);
updateRequest.setUpdates({entry});
updateRequest.getWriteCommandRequestBase().setEncryptionInformation(ei);
std::unique_ptr<CollatorInterface> collator;
auto expCtx = make_intrusive<ExpressionContext>(_opCtx.get(),
std::move(collator),
updateRequest.getNamespace(),
updateRequest.getLegacyRuntimeConstants(),
updateRequest.getLet());
processUpdate(_queryImpl.get(), expCtx, updateRequest);
}
void FleCrudTest::doSingleDelete(int id, Fle2AlgorithmInt alg) {
auto efc = getTestEncryptedFieldConfig(alg);
auto doc = EncryptionInformationHelpers::encryptionInformationSerialize(_edcNs, efc);
// TODO: SERVER-73303 delete when v2 is enabled by default
if (!gFeatureFlagFLE2ProtocolVersion2.isEnabledAndIgnoreFCV()) {
doc = EncryptionInformationHelpers::encryptionInformationSerializeForDelete(
_edcNs, efc, &_keyVault);
}
auto ei = EncryptionInformation::parse(IDLParserContext("test"), doc);
write_ops::DeleteOpEntry entry;
entry.setQ(BSON("_id" << id));
entry.setMulti(false);
write_ops::DeleteCommandRequest deleteRequest(_edcNs);
deleteRequest.setDeletes({entry});
deleteRequest.getWriteCommandRequestBase().setEncryptionInformation(ei);
std::unique_ptr<CollatorInterface> collator;
auto expCtx = make_intrusive<ExpressionContext>(_opCtx.get(),
std::move(collator),
deleteRequest.getNamespace(),
deleteRequest.getLegacyRuntimeConstants(),
deleteRequest.getLet());
processDelete(_queryImpl.get(), expCtx, deleteRequest);
}
void FleCrudTest::doFindAndModify(write_ops::FindAndModifyCommandRequest& request,
Fle2AlgorithmInt alg) {
auto efc = getTestEncryptedFieldConfig(alg);
auto doc = EncryptionInformationHelpers::encryptionInformationSerialize(_edcNs, efc);
// TODO: SERVER-73303 delete when v2 is enabled by default
if (!gFeatureFlagFLE2ProtocolVersion2.isEnabledAndIgnoreFCV()) {
doc = EncryptionInformationHelpers::encryptionInformationSerializeForDelete(
_edcNs, efc, &_keyVault);
}
auto ei = EncryptionInformation::parse(IDLParserContext("test"), doc);
request.setEncryptionInformation(ei);
std::unique_ptr<CollatorInterface> collator;
auto expCtx = make_intrusive<ExpressionContext>(_opCtx.get(),
std::move(collator),
request.getNamespace(),
request.getLegacyRuntimeConstants(),
request.getLet());
processFindAndModify(expCtx, _queryImpl.get(), request);
}
class CollectionReader : public FLEStateCollectionReader {
public:
CollectionReader(std::string&& coll, FLEQueryInterfaceMock& queryImpl)
: _coll(NamespaceString::createNamespaceString_forTest(coll)), _queryImpl(queryImpl) {}
uint64_t getDocumentCount() const override {
return _queryImpl.countDocuments(_coll);
}
BSONObj getById(PrfBlock block) const override {
auto doc = BSON("v" << BSONBinData(block.data(), block.size(), BinDataGeneral));
return _queryImpl.getById(_coll, doc.firstElement());
}
private:
NamespaceString _coll;
FLEQueryInterfaceMock& _queryImpl;
};
class FleTagsTest : public FleCrudTest {
protected:
void setUp() {
FleCrudTest::setUp();
}
void tearDown() {
FleCrudTest::tearDown();
}
// TODO: SERVER-73303 delete when v2 is enabled by default
std::vector<PrfBlock> readTagsWithContention(BSONObj obj, uint64_t contention = 0) {
auto s = getTestESCDataToken(obj);
auto c = getTestECCDataToken(obj);
auto d = getTestEDCDataToken(obj);
auto esc = CollectionReader("test.enxcol_.coll.esc", *_queryImpl);
auto ecc = CollectionReader("test.enxcol_.coll.ecc", *_queryImpl);
return mongo::fle::readTagsWithContention(esc, ecc, s, c, d, contention, 100, {});
}
std::vector<PrfBlock> readTags(BSONObj obj, uint64_t cm = 0) {
auto s = getTestESCDataToken(obj);
auto c = getTestECCDataToken(obj);
auto d = getTestEDCDataToken(obj);
auto nssEsc = NamespaceString("test.enxcol_.coll.esc");
auto nssEcc = NamespaceString("test.enxcol_.coll.ecc");
// TODO SERVER-73303 remove when v2 is enabled.
if (!gFeatureFlagFLE2ProtocolVersion2.isEnabledAndIgnoreFCV()) {
return mongo::fle::readTags(_queryImpl.get(), nssEsc, nssEcc, s, c, d, cm);
} else {
return mongo::fle::readTags(_queryImpl.get(), nssEsc, s, d, cm);
}
}
};
// Insert one document
TEST_F(FleCrudTest, InsertOne) {
auto doc = BSON("encrypted"
<< "secret");
auto element = doc.firstElement();
doSingleInsert(1, element, Fle2AlgorithmInt::kEquality);
assertDocumentCounts(1, 1, 0, 1);
assertECOCDocumentCountByField("encrypted", 1);
ASSERT_FALSE(_queryImpl->getById(_escNs, ESCCollection::generateId(getTestESCToken(element), 1))
.isEmpty());
}
// TODO: SERVER-73303 delete when v2 is enabled by default
TEST_F(FleCrudTest, InsertOneV2) {
RAIIServerParameterControllerForTest controller("featureFlagFLE2ProtocolVersion2", true);
auto doc = BSON("encrypted"
<< "secret");
auto element = doc.firstElement();
doSingleInsert(1, element, Fle2AlgorithmInt::kEquality);
assertDocumentCounts(1, 1, 0, 1);
assertECOCDocumentCountByField("encrypted", 1);
ASSERT_FALSE(
_queryImpl->getById(_escNs, ESCCollection::generateNonAnchorId(getTestESCToken(element), 1))
.isEmpty());
}
// TODO: SERVER-73303 delete when v2 is enabled by default
TEST_F(FleCrudTest, InsertOneRangeV2) {
RAIIServerParameterControllerForTest controller("featureFlagFLE2ProtocolVersion2", true);
auto doc = BSON("encrypted" << 5);
auto element = doc.firstElement();
doSingleInsert(1, element, Fle2AlgorithmInt::kRange);
assertDocumentCounts(1, 5, 0, 5);
assertECOCDocumentCountByField("encrypted", 5);
}
// Insert two documents with same values
TEST_F(FleCrudTest, InsertTwoSame) {
auto doc = BSON("encrypted"
<< "secret");
auto element = doc.firstElement();
doSingleInsert(1, element, Fle2AlgorithmInt::kEquality);
doSingleInsert(2, element, Fle2AlgorithmInt::kEquality);
assertDocumentCounts(2, 2, 0, 2);
assertECOCDocumentCountByField("encrypted", 2);
ASSERT_FALSE(_queryImpl->getById(_escNs, ESCCollection::generateId(getTestESCToken(element), 1))
.isEmpty());
ASSERT_FALSE(_queryImpl->getById(_escNs, ESCCollection::generateId(getTestESCToken(element), 2))
.isEmpty());
}
// Insert two documents with same values
// TODO: SERVER-73303 delete when v2 is enabled by default
TEST_F(FleCrudTest, InsertTwoSameV2) {
RAIIServerParameterControllerForTest controller("featureFlagFLE2ProtocolVersion2", true);
auto doc = BSON("encrypted"
<< "secret");
auto element = doc.firstElement();
doSingleInsert(1, element, Fle2AlgorithmInt::kEquality);
doSingleInsert(2, element, Fle2AlgorithmInt::kEquality);
assertDocumentCounts(2, 2, 0, 2);
assertECOCDocumentCountByField("encrypted", 2);
auto escTagToken = getTestESCToken(element);
ASSERT_FALSE(
_queryImpl->getById(_escNs, ESCCollection::generateNonAnchorId(escTagToken, 1)).isEmpty());
ASSERT_FALSE(
_queryImpl->getById(_escNs, ESCCollection::generateNonAnchorId(escTagToken, 2)).isEmpty());
}
// Insert two documents with different values
TEST_F(FleCrudTest, InsertTwoDifferent) {
doSingleInsert(1,
BSON("encrypted"
<< "secret"));
doSingleInsert(2,
BSON("encrypted"
<< "topsecret"));
assertDocumentCounts(2, 2, 0, 2);
assertECOCDocumentCountByField("encrypted", 2);
ASSERT_FALSE(_queryImpl
->getById(_escNs,
ESCCollection::generateId(getTestESCToken(BSON("encrypted"
<< "secret")),
1))
.isEmpty());
ASSERT_FALSE(_queryImpl
->getById(_escNs,
ESCCollection::generateId(getTestESCToken(BSON("encrypted"
<< "topsecret")),
1))
.isEmpty());
}
// TODO: SERVER-73303 delete when v2 is enabled by default
TEST_F(FleCrudTest, InsertTwoDifferentV2) {
RAIIServerParameterControllerForTest controller("featureFlagFLE2ProtocolVersion2", true);
doSingleInsert(1,
BSON("encrypted"
<< "secret"));
doSingleInsert(2,
BSON("encrypted"
<< "topsecret"));
assertDocumentCounts(2, 2, 0, 2);
assertECOCDocumentCountByField("encrypted", 2);
ASSERT_FALSE(
_queryImpl
->getById(_escNs,
ESCCollection::generateNonAnchorId(getTestESCToken(BSON("encrypted"
<< "secret")),
1))
.isEmpty());
ASSERT_FALSE(
_queryImpl
->getById(_escNs,