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field-level-encryption.spec.ts
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import { MongoshInvalidInputError } from '@mongosh/errors';
import type {
ClientEncryption as FLEClientEncryption,
ClientEncryptionTlsOptions,
ServiceProvider,
ClientEncryptionEncryptOptions,
ClientEncryptionDataKeyProvider,
KMSProviders,
} from '@mongosh/service-provider-core';
import { bson } from '@mongosh/service-provider-core';
import { expect } from 'chai';
import { EventEmitter } from 'events';
import { promises as fs } from 'fs';
import path from 'path';
import { Duplex } from 'stream';
import sinon from 'sinon';
import type { StubbedInstance } from 'ts-sinon';
import { stubInterface } from 'ts-sinon';
import type Database from './database';
import { signatures, toShellResult } from './decorators';
import {
ALL_PLATFORMS,
ALL_SERVER_VERSIONS,
ALL_TOPOLOGIES,
ALL_API_VERSIONS,
} from './enums';
import type { ClientSideFieldLevelEncryptionOptions } from './field-level-encryption';
import { ClientEncryption, KeyVault } from './field-level-encryption';
import Mongo from './mongo';
import ShellInstanceState from './shell-instance-state';
import { NodeDriverServiceProvider } from '../../service-provider-node-driver';
import { startSharedTestServer } from '../../../testing/integration-testing-hooks';
import {
makeFakeHTTPConnection,
fakeAWSHandlers,
} from '../../../testing/fake-kms';
import Collection from './collection';
import { dummyOptions } from './helpers.spec';
import type { IncomingMessage } from 'http';
const KEY_ID = bson.Binary.createFromBase64('MTIzNA==');
const DB = 'encryption';
const COLL = 'keys';
const SCHEMA_MAP = {
'fle-example.people': {
properties: {
ssn: {
encrypt: {
keyId: '/keyAltName',
bsonType: 'string',
algorithm: 'AEAD_AES_256_CBC_HMAC_SHA_512-Random',
},
},
},
bsonType: 'object',
},
};
const AWS_KMS = {
keyVaultNamespace: `${DB}.${COLL}`,
kmsProviders: {
aws: {
accessKeyId: 'abc',
secretAccessKey: '123',
},
},
schemaMap: SCHEMA_MAP,
bypassAutoEncryption: true,
};
const ALGO = 'AEAD_AES_256_CBC_HMAC_SHA_512-Deterministic';
const ENCRYPT_OPTIONS = {
algorithm: ALGO as ClientEncryptionEncryptOptions['algorithm'],
contentionFactor: 10,
queryType: 'Equality' as ClientEncryptionEncryptOptions['queryType'],
};
const createFakeDB = (name: string) => ({ name });
const RAW_CLIENT = {
client: 1,
db: (name: string) => createFakeDB(name),
} as any;
const exampleUUID = new bson.Binary(
Buffer.from('a'.repeat(32), 'hex'),
4
).toUUID();
function getCertPath(filename: string): string {
return path.join(
__dirname,
'..',
'..',
'..',
'testing',
'certificates',
filename
);
}
describe('Field Level Encryption', function () {
let sp: StubbedInstance<ServiceProvider>;
let mongo: Mongo;
let instanceState: ShellInstanceState;
let libmongoc: StubbedInstance<FLEClientEncryption>;
let clientEncryption: ClientEncryption;
let keyVault: KeyVault;
let clientEncryptionSpy: (...args: any[]) => any;
describe('Metadata', function () {
before(function () {
libmongoc = stubInterface<FLEClientEncryption>();
sp = stubInterface<ServiceProvider>();
sp.bsonLibrary = bson;
sp.createClientEncryption?.returns(libmongoc);
sp.initialDb = 'test';
instanceState = new ShellInstanceState(sp, stubInterface<EventEmitter>());
instanceState.currentDb = stubInterface<Database>();
mongo = new Mongo(
instanceState,
'localhost:27017',
AWS_KMS,
undefined,
sp
);
clientEncryption = new ClientEncryption(mongo);
keyVault = new KeyVault(clientEncryption);
});
it('calls help function', async function () {
expect((await toShellResult(clientEncryption.help())).type).to.equal(
'Help'
);
expect((await toShellResult(clientEncryption.help)).type).to.equal(
'Help'
);
expect((await toShellResult(keyVault.help())).type).to.equal('Help');
expect((await toShellResult(keyVault.help)).type).to.equal('Help');
});
it('calls print function', async function () {
expect((await toShellResult(clientEncryption)).printable).to.equal(
'ClientEncryption class for mongodb://localhost:27017/?directConnection=true&serverSelectionTimeoutMS=2000'
);
expect((await toShellResult(keyVault)).printable).to.equal(
'KeyVault class for mongodb://localhost:27017/?directConnection=true&serverSelectionTimeoutMS=2000'
);
});
it('has metadata type', async function () {
expect((await toShellResult(clientEncryption)).type).to.equal(
'ClientEncryption'
);
expect((await toShellResult(keyVault)).type).to.equal('KeyVault');
});
});
describe('signatures', function () {
it('type', function () {
expect(signatures.KeyVault.type).to.equal('KeyVault');
expect(signatures.ClientEncryption.type).to.equal('ClientEncryption');
});
it('attributes', function () {
expect(signatures.KeyVault.attributes?.createKey).to.deep.equal({
type: 'function',
returnsPromise: true,
deprecated: false,
returnType: { attributes: {}, type: 'unknown' },
platforms: ALL_PLATFORMS,
topologies: ALL_TOPOLOGIES,
apiVersions: [1, Infinity],
serverVersions: ALL_SERVER_VERSIONS,
isDirectShellCommand: false,
acceptsRawInput: false,
shellCommandCompleter: undefined,
});
expect(signatures.ClientEncryption.attributes?.encrypt).to.deep.equal({
type: 'function',
returnsPromise: true,
deprecated: false,
returnType: { attributes: {}, type: 'unknown' },
platforms: ALL_PLATFORMS,
topologies: ALL_TOPOLOGIES,
apiVersions: ALL_API_VERSIONS,
serverVersions: ALL_SERVER_VERSIONS,
isDirectShellCommand: false,
acceptsRawInput: false,
shellCommandCompleter: undefined,
});
});
});
describe('commands', function () {
beforeEach(function () {
clientEncryptionSpy = sinon.spy();
libmongoc = stubInterface<FLEClientEncryption>();
sp = stubInterface<ServiceProvider>();
sp.getRawClient.returns(RAW_CLIENT);
sp.bsonLibrary = bson;
sp.createClientEncryption?.callsFake(function (...args) {
clientEncryptionSpy(...args);
return libmongoc;
});
sp.initialDb = 'test';
instanceState = new ShellInstanceState(sp, stubInterface<EventEmitter>());
instanceState.currentDb = stubInterface<Database>();
mongo = new Mongo(
instanceState,
'localhost:27017',
AWS_KMS,
undefined,
sp
);
clientEncryption = new ClientEncryption(mongo);
keyVault = new KeyVault(clientEncryption);
});
describe('constructor', function () {
it('constructs ClientEncryption with correct options', function () {
expect(clientEncryptionSpy).to.have.been.calledOnceWithExactly({
keyVaultClient: undefined,
keyVaultNamespace: AWS_KMS.keyVaultNamespace,
kmsProviders: AWS_KMS.kmsProviders,
bypassAutoEncryption: AWS_KMS.bypassAutoEncryption,
});
});
});
describe('encrypt', function () {
it('calls encrypt with algorithm on libmongoc', async function () {
const value = new bson.ObjectId();
libmongoc.encrypt.resolves();
await clientEncryption.encrypt(KEY_ID, value, ALGO);
expect(libmongoc.encrypt).calledOnceWithExactly(value, {
keyId: KEY_ID,
algorithm: ALGO,
});
});
it('calls encrypt with algorithm, contentionFactor, and queryType on libmongoc', async function () {
const value = new bson.ObjectId();
libmongoc.encrypt.resolves();
await clientEncryption.encrypt(KEY_ID, value, ENCRYPT_OPTIONS);
expect(libmongoc.encrypt).calledOnceWithExactly(value, {
keyId: KEY_ID,
...ENCRYPT_OPTIONS,
});
});
it('throw if failed', async function () {
const value = new bson.ObjectId();
const expectedError = new Error();
libmongoc.encrypt.rejects(expectedError);
const caughtError = await clientEncryption
.encrypt(KEY_ID, value, ALGO)
.catch((e) => e);
expect(caughtError).to.equal(expectedError);
});
});
describe('decrypt', function () {
it('calls decrypt on libmongoc', async function () {
const raw = 'decrypted';
libmongoc.decrypt.resolves(raw);
const result = await clientEncryption.decrypt(KEY_ID);
expect(libmongoc.decrypt).calledOnceWithExactly(KEY_ID);
expect(result).to.equal(raw);
});
it('throw if failed', async function () {
const expectedError = new Error();
libmongoc.decrypt.rejects(expectedError);
const caughtError = await clientEncryption
.decrypt(KEY_ID)
.catch((e) => e);
expect(caughtError).to.equal(expectedError);
});
});
describe('encryptExpression', function () {
const expression = {
$and: [{ someField: { $gt: 1 } }],
};
const options = {
algorithm: 'Range',
queryType: 'range',
contentionFactor: 0,
rangeOptions: {
sparsity: new bson.Long(1),
},
} as any; // TODO Needs a driver update to get correct types.
it('calls encryptExpression with algorithm on libmongoc', async function () {
libmongoc.encryptExpression.resolves();
await clientEncryption.encryptExpression(KEY_ID, expression, options);
expect(libmongoc.encryptExpression).calledOnceWithExactly(expression, {
keyId: KEY_ID,
...options,
});
});
it('calls encryptExpression with algorithm, contentionFactor, and queryType on libmongoc', async function () {
const expression = {
$and: [{ someField: { $gt: 1 } }],
};
libmongoc.encryptExpression.resolves();
await clientEncryption.encryptExpression(KEY_ID, expression, options);
expect(libmongoc.encryptExpression).calledOnceWithExactly(expression, {
keyId: KEY_ID,
...options,
});
});
it('throw if failed', async function () {
const expectedError = new Error();
libmongoc.encryptExpression.rejects(expectedError);
const caughtError = await clientEncryption
.encryptExpression(KEY_ID, expression, options)
.catch((e) => e);
expect(caughtError).to.equal(expectedError);
});
});
describe('createKey', function () {
it('calls createDataKey on libmongoc with no key for local', async function () {
const raw = exampleUUID;
const kms = 'local';
libmongoc.createDataKey.resolves(raw);
const result = await keyVault.createKey('local');
expect(libmongoc.createDataKey).calledOnceWithExactly(kms, undefined);
expect(result).to.deep.equal(raw);
});
it('calls createDataKey on libmongoc with doc key', async function () {
const raw = exampleUUID;
const masterKey = { region: 'us-east-1', key: 'masterkey' };
const keyAltNames = ['keyaltname'];
libmongoc.createDataKey.resolves(raw);
const result = await keyVault.createKey('aws', masterKey, keyAltNames);
expect(libmongoc.createDataKey).calledOnceWithExactly('aws', {
masterKey,
keyAltNames,
});
expect(result).to.deep.equal(raw);
});
it('throw if failed', async function () {
const masterKey = { region: 'us-east-1', key: 'masterkey' };
const keyAltNames = ['keyaltname'];
const expectedError = new Error();
libmongoc.createDataKey.rejects(expectedError);
const caughtError = await keyVault
.createKey('aws', masterKey, keyAltNames)
.catch((e) => e);
expect(caughtError).to.equal(expectedError);
});
it('supports the old local-masterKey combination', async function () {
const raw = exampleUUID;
const kms = 'local';
libmongoc.createDataKey.resolves(raw);
const result = await keyVault.createKey('local', '');
expect(libmongoc.createDataKey).calledOnceWithExactly(kms, undefined);
expect(result).to.deep.equal(raw);
});
it('supports the old local-keyAltNames combination', async function () {
const raw = exampleUUID;
const kms = 'local';
const keyAltNames = ['keyaltname'];
libmongoc.createDataKey.resolves(raw);
const result = await keyVault.createKey('local', keyAltNames);
expect(libmongoc.createDataKey).calledOnceWithExactly(kms, {
keyAltNames,
});
expect(result).to.deep.equal(raw);
});
it('supports the old local-masterKey-keyAltNames combination', async function () {
const raw = exampleUUID;
const kms = 'local';
const keyAltNames = ['keyaltname'];
libmongoc.createDataKey.resolves(raw);
const result = await keyVault.createKey('local', '', keyAltNames);
expect(libmongoc.createDataKey).calledOnceWithExactly(kms, {
keyAltNames,
});
expect(result).to.deep.equal(raw);
});
it('throws if alt names are given as second arg for non-local', async function () {
const raw = exampleUUID;
libmongoc.createDataKey.resolves(raw);
try {
await keyVault.createKey('aws' as any, ['altkey']);
} catch (e: any) {
expect(e).to.be.instanceOf(MongoshInvalidInputError);
expect(e.message).to.contain(
'requires masterKey to be given as second argument'
);
return;
}
expect.fail('Expected error');
});
it('throws if array is given twice', async function () {
const raw = exampleUUID;
libmongoc.createDataKey.resolves(raw);
try {
await keyVault.createKey('local', ['altkey'] as any, ['altkeyx']);
} catch (e: any) {
expect(e).to.be.instanceOf(MongoshInvalidInputError);
expect(e.message).to.contain(
'array for the masterKey and keyAltNames'
);
return;
}
expect.fail('Expected error');
});
it('throws if old AWS style key is created', async function () {
const raw = exampleUUID;
libmongoc.createDataKey.resolves(raw);
try {
await keyVault.createKey('aws', 'oldstyle');
} catch (e: any) {
expect(e).to.be.instanceOf(MongoshInvalidInputError);
expect(e.message).to.contain('For AWS please use createKey');
return;
}
expect.fail('Expected error');
});
it('throws if old AWS style key is created with altNames', async function () {
const raw = exampleUUID;
libmongoc.createDataKey.resolves(raw);
try {
await keyVault.createKey('aws', 'oldstyle', ['altname']);
} catch (e: any) {
expect(e).to.be.instanceOf(MongoshInvalidInputError);
expect(e.message).to.contain('For AWS please use createKey');
return;
}
expect.fail('Expected error');
});
it('reads keyAltNames and keyMaterial from DataKeyEncryptionKeyOptions', async function () {
const rawResult = exampleUUID;
const keyVault = await mongo.getKeyVault();
const options = {
keyAltNames: ['b'],
keyMaterial: new bson.Binary(
Buffer.from('12345678123498761234123456789012', 'hex'),
4
),
};
libmongoc.createDataKey.resolves(rawResult);
await keyVault.createKey('local', options);
expect(libmongoc.createDataKey).calledOnceWithExactly('local', options);
});
});
describe('getKey', function () {
it('calls find on key coll', async function () {
const c = {
next() {
return { _id: 1 };
},
limit() {},
} as any;
sp.find.returns(c);
const result = await keyVault.getKey(KEY_ID);
expect(sp.find).to.have.been.calledOnce;
expect(sp.find).to.have.been.calledWith(DB, COLL, { _id: KEY_ID }, {});
expect(result).to.deep.equal({ _id: 1 });
});
it('returns null when no result is returned', async function () {
const c = {
next() {
return null;
},
limit() {},
} as any;
sp.find.returns(c);
const result = await keyVault.getKey(KEY_ID);
expect(sp.find).to.have.been.calledOnce;
expect(sp.find).to.have.been.calledWith(DB, COLL, { _id: KEY_ID }, {});
expect(result).to.equal(null);
});
});
describe('getKeyByAltName', function () {
it('calls find on key coll', async function () {
const c = {
next() {
return { _id: 1 };
},
limit() {},
} as any;
const keyaltname = 'abc';
sp.find.returns(c);
const result = await keyVault.getKeyByAltName(keyaltname);
expect(sp.find).to.have.been.calledOnce;
expect(sp.find).to.have.been.calledWith(
DB,
COLL,
{ keyAltNames: keyaltname },
{}
);
expect(result).to.deep.equal({ _id: 1 });
});
});
describe('getKeys', function () {
it('calls getKeys on libmongocrypt', async function () {
const c = { count: 1 } as any;
libmongoc.getKeys.returns(c);
const result = await keyVault.getKeys();
expect(libmongoc.getKeys).to.have.been.called;
expect(result._cursor).to.deep.equal(c);
});
});
describe('deleteKey', function () {
it('calls deleteKey on libmongocrypt', async function () {
const r = { acknowledged: true, deletedCount: 1 } as any;
libmongoc.deleteKey.resolves(r);
const result = await keyVault.deleteKey(KEY_ID);
expect(libmongoc.deleteKey).to.have.been.calledOnceWithExactly(KEY_ID);
expect(result).to.deep.eq(r);
});
});
describe('addKeyAlternateName', function () {
it('calls addKeyAltName on libmongocrypt', async function () {
const r = { value: { ok: 1 } } as any;
libmongoc.addKeyAltName.resolves(r.value);
const result = await keyVault.addKeyAlternateName(KEY_ID, 'altname');
expect(libmongoc.addKeyAltName).to.have.been.calledOnceWithExactly(
KEY_ID,
'altname'
);
expect(result).to.deep.equal(r.value);
});
});
describe('removeKeyAlternateName', function () {
it('calls removeKeyAltName on libmongocrypt', async function () {
const r = { value: { ok: 1 } } as any;
libmongoc.removeKeyAltName.resolves(r.value);
const result = await keyVault.removeKeyAlternateName(KEY_ID, 'altname');
expect(libmongoc.removeKeyAltName).to.have.been.calledOnceWithExactly(
KEY_ID,
'altname'
);
expect(result).to.deep.equal(r.value);
});
});
describe('rewrapManyDataKey', function () {
it('calls rewrapManyDataKey on clientEncryption', async function () {
const rawResult = { result: 1 } as any;
libmongoc.rewrapManyDataKey.resolves(rawResult);
const result = await keyVault.rewrapManyDataKey(
{ status: 0 },
{ provider: 'local' }
);
expect(libmongoc.rewrapManyDataKey).calledOnceWithExactly(
{ status: 0 },
{ provider: 'local' }
);
expect(result).to.deep.equal(rawResult);
});
});
describe('createEncryptedCollection', function () {
const dbName = 'secretDB';
const collName = 'secretColl';
const createCollectionOptions = {
provider: 'local' as ClientEncryptionDataKeyProvider,
createCollectionOptions: {
encryptedFields: {
fields: [
{
path: 'secretField',
bsonType: 'string',
},
],
},
},
};
beforeEach(function () {
sp.createEncryptedCollection = sinon.stub();
sp.createEncryptedCollection.resolves({
collection: {} as any,
encryptedFields: [
{
path: 'secretField',
bsonType: 'string',
keyId: 'random-uuid-string',
},
],
});
});
it('calls createEncryptedCollection on service provider', async function () {
await clientEncryption.createEncryptedCollection(
dbName,
collName,
createCollectionOptions
);
expect(sp.createEncryptedCollection).calledOnceWithExactly(
dbName,
collName,
createCollectionOptions,
libmongoc
);
});
it('returns the created collection and a list of encrypted fields', async function () {
const libmongocResponse = {
collection: {} as any,
encryptedFields: [
{
path: 'secretField',
bsonType: 'string',
keyId: 'random-uuid-string',
},
],
};
const { collection, encryptedFields } =
await clientEncryption.createEncryptedCollection(
dbName,
collName,
createCollectionOptions
);
expect(collection).to.be.instanceOf(Collection);
expect(encryptedFields).to.deep.equal(
libmongocResponse.encryptedFields
);
});
});
});
describe('Mongo constructor FLE options', function () {
before(function () {
libmongoc = stubInterface<FLEClientEncryption>();
sp = stubInterface<ServiceProvider>();
sp.bsonLibrary = bson;
sp.createClientEncryption?.returns(libmongoc);
sp.initialDb = 'test';
instanceState = new ShellInstanceState(sp, stubInterface<EventEmitter>());
instanceState.currentDb = stubInterface<Database>();
});
it('accepts the same local key twice', function () {
const localKmsOptions: ClientSideFieldLevelEncryptionOptions = {
keyVaultNamespace: `${DB}.${COLL}`,
kmsProviders: {
local: {
key: bson.Binary.createFromBase64(
Buffer.alloc(96).toString('base64')
),
},
},
schemaMap: SCHEMA_MAP,
bypassAutoEncryption: true,
};
new Mongo(
instanceState,
'localhost:27017',
localKmsOptions,
undefined,
sp
);
new Mongo(
instanceState,
'localhost:27017',
localKmsOptions,
undefined,
sp
);
});
it('allows getting ClientEncryption if a schema map is provided', async function () {
const localKmsOptions: ClientSideFieldLevelEncryptionOptions = {
keyVaultNamespace: `${DB}.${COLL}`,
kmsProviders: {
local: {
key: bson.Binary.createFromBase64(
Buffer.alloc(96).toString('base64')
),
},
},
schemaMap: SCHEMA_MAP,
encryptedFieldsMap: SCHEMA_MAP,
bypassAutoEncryption: true,
};
const mongo = new Mongo(
instanceState,
'localhost:27017',
localKmsOptions,
undefined,
sp
);
expect(mongo.getClientEncryption()).to.be.instanceOf(ClientEncryption);
expect(await mongo.getKeyVault()).to.be.instanceOf(KeyVault);
});
it('fails if both explicitEncryptionOnly and schemaMap are passed', function () {
const localKmsOptions: ClientSideFieldLevelEncryptionOptions = {
keyVaultNamespace: `${DB}.${COLL}`,
kmsProviders: {
local: {
key: bson.Binary.createFromBase64(
Buffer.alloc(96).toString('base64')
),
},
},
schemaMap: SCHEMA_MAP,
explicitEncryptionOnly: true,
};
try {
void new Mongo(
instanceState,
'localhost:27017',
localKmsOptions,
undefined,
sp
);
} catch (e: any) {
return expect(e.message).to.contain(
'explicitEncryptionOnly and schemaMap are mutually exclusive'
);
}
expect.fail('Expected error');
});
});
describe('KeyVault constructor', function () {
beforeEach(function () {
libmongoc = stubInterface<FLEClientEncryption>();
sp = stubInterface<ServiceProvider>();
sp.getRawClient.returns(RAW_CLIENT);
sp.bsonLibrary = bson;
sp.createClientEncryption?.returns(libmongoc);
sp.initialDb = 'test';
instanceState = new ShellInstanceState(sp, stubInterface<EventEmitter>());
instanceState.currentDb = stubInterface<Database>();
});
it('fails to construct when FLE options are missing on Mongo', function () {
mongo = new Mongo(
instanceState,
'localhost:27017',
undefined,
undefined,
sp
);
clientEncryption = new ClientEncryption(mongo);
try {
void new KeyVault(clientEncryption);
} catch (e: any) {
return expect(e.message).to.contain(
'FLE options must be passed to the Mongo object'
);
}
expect.fail('Expected error');
});
it('fails to construct when the keyVaultNamespace option is invalid', function () {
mongo = new Mongo(
instanceState,
'localhost:27017',
{
keyVaultNamespace: 'asdf',
kmsProviders: {},
},
undefined,
sp
);
clientEncryption = new ClientEncryption(mongo);
try {
void new KeyVault(clientEncryption);
} catch (e: any) {
return expect(e.message).to.contain("Invalid keyVaultNamespace 'asdf'");
}
expect.fail('Expected error');
});
});
describe('integration', function () {
const testServer = startSharedTestServer();
let dbname: string;
let uri: string;
let serviceProvider: ServiceProvider;
let instanceState: ShellInstanceState;
let connections: any[];
let printedOutput: any[];
beforeEach(async function () {
dbname = `test_fle_${Date.now()}`;
uri = await testServer.connectionString();
serviceProvider = await NodeDriverServiceProvider.connect(
uri,
dummyOptions,
{},
new EventEmitter()
);
instanceState = new ShellInstanceState(serviceProvider);
instanceState.setEvaluationListener({
onPrint: (value: any[]) => void printedOutput.push(...value),
});
printedOutput = [];
connections = [];
sinon.replace(
require('tls'),
'connect',
sinon.fake((options: any, onConnect: Function) => {
if (options.host === 'kmip.example.com') {
// KMIP is not http(s)-based, we don't implement strong fakes for it
// and instead only verify that a connection has occurred.
connections.push({ options });
process.nextTick(onConnect);
const conn = new Duplex({
read() {
setImmediate(() =>
this.destroy(new Error('mock connection broken'))
);
},
write(chunk, enc, cb) {
cb();
},
});
return conn;
}
if (
!fakeAWSHandlers.some((handler) => handler.host.test(options.host))
) {
throw new Error(`Unexpected TLS connection to ${options.host}`);
}
process.nextTick(onConnect);
const conn = makeFakeHTTPConnection(fakeAWSHandlers);
connections.push(conn);
return conn;
})
);
});
afterEach(async function () {
await serviceProvider.dropDatabase(dbname, {});
await instanceState.close(true);
sinon.restore();
});
const kms: [
keyof KMSProviders,
KMSProviders[keyof KMSProviders] & {
tlsOptions?: ClientEncryptionTlsOptions;
}
][] = [
[
'local',
{
key: new bson.Binary(
Buffer.from(
'kh4Gv2N8qopZQMQYMEtww/AkPsIrXNmEMxTrs3tUoTQZbZu4msdRUaR8U5fXD7A7QXYHcEvuu4WctJLoT+NvvV3eeIg3MD+K8H9SR794m/safgRHdIfy6PD+rFpvmFbY',
'base64'
),
0
),
},
],
[
'aws',
{
accessKeyId: 'SxHpYMUtB1CEVg9tX0N1',
secretAccessKey: '44mjXTk34uMUmORma3w1viIAx4RCUv78bzwDY0R7',
},
],
[
'aws',
{
accessKeyId: 'SxHpYMUtB1CEVg9tX0N1',
secretAccessKey: '44mjXTk34uMUmORma3w1viIAx4RCUv78bzwDY0R7',
sessionToken: 'WXWHMnniSqij0CH27KK7H',
},
],
[
'azure',
{
tenantId: 'MUtB1CEVg9tX0',
clientId: 'SxHpYMUtB1CEVg9tX0N1',
clientSecret: '44mjXTk34uMUmORma3w1viIAx4RCUv78bzwDY0R7',
},
],
[
'gcp',
{
email: '[email protected]',
// Taken from the PKCS 8 Wikipedia page.
privateKey: `\
MIIBVgIBADANBgkqhkiG9w0BAQEFAASCAUAwggE8AgEAAkEAq7BFUpkGp3+LQmlQ
Yx2eqzDV+xeG8kx/sQFV18S5JhzGeIJNA72wSeukEPojtqUyX2J0CciPBh7eqclQ
2zpAswIDAQABAkAgisq4+zRdrzkwH1ITV1vpytnkO/NiHcnePQiOW0VUybPyHoGM
/jf75C5xET7ZQpBe5kx5VHsPZj0CBb3b+wSRAiEA2mPWCBytosIU/ODRfq6EiV04
lt6waE7I2uSPqIC20LcCIQDJQYIHQII+3YaPqyhGgqMexuuuGx+lDKD6/Fu/JwPb
5QIhAKthiYcYKlL9h8bjDsQhZDUACPasjzdsDEdq8inDyLOFAiEAmCr/tZwA3qeA
ZoBzI10DGPIuoKXBd3nk/eBxPkaxlEECIQCNymjsoI7GldtujVnr1qT+3yedLfHK
srDVjIT3LsvTqw==`,
},
],
[
'kmip',
{
endpoint: 'kmip.example.com:123',
tlsOptions: {
tlsCertificateKeyFile: getCertPath('client.bundle.encrypted.pem'),
tlsCertificateKeyFilePassword: 'p4ssw0rd',
tlsCAFile: getCertPath('ca.crt'),
},
},
],
];
for (const [kmsName, kmsAndTlsOptions] of kms) {
it(`provides ClientEncryption for kms=${kmsName}`, async function () {
const kmsOptions = { ...kmsAndTlsOptions, tlsOptions: undefined };
const mongo = new Mongo(
instanceState,
uri,
{
keyVaultNamespace: `${dbname}.__keyVault`,
kmsProviders: { [kmsName]: kmsOptions } as any,
explicitEncryptionOnly: true,
tlsOptions: { [kmsName]: kmsAndTlsOptions.tlsOptions ?? undefined },
},
{},
serviceProvider
);
await mongo.connect();
instanceState.mongos.push(mongo);
const keyVault = await mongo.getKeyVault();
expect(
await mongo.getDB(dbname).getCollection('__keyVault').getIndexKeys()
).to.deep.equal([{ _id: 1 }, { keyAltNames: 1 }]);
let keyId;
switch (kmsName) {
case 'local':
keyId = await keyVault.createKey('local');
break;
case 'aws':
keyId = await keyVault.createKey('aws', {
region: 'us-east-2',
key: 'arn:aws:kms:us-east-2:398471984214:key/174b7c1d-3651-4517-7521-21988befd8cb',
});
break;
case 'azure':
keyId = await keyVault.createKey('azure', {
keyName: 'asdfghji',
keyVaultEndpoint: 'test.vault.azure.net',
});
break;
case 'gcp':
keyId = await keyVault.createKey('gcp', {
projectId: 'foo',
location: 'global',
keyRing: 'bar',
keyName: 'foobar',
});
break;
case 'kmip':
try {
await keyVault.createKey('kmip', undefined);
} catch (err: any) {
// See above, we don't attempt to successfully encrypt/decrypt
// when using KMIP
expect(err.message).to.include('KMS request failed');
expect(connections).to.deep.equal([
{
options: {
autoSelectFamily: true,
host: 'kmip.example.com',
servername: 'kmip.example.com',
port: 123,
passphrase: 'p4ssw0rd',
ca: await fs.readFile(getCertPath('ca.crt')),
cert: await fs.readFile(
getCertPath('client.bundle.encrypted.pem')
),
key: await fs.readFile(
getCertPath('client.bundle.encrypted.pem')
),
},
},
]);
return;
}
expect.fail('missed exception');
// eslint-disable-next-line no-fallthrough
default:
throw new Error(`unreachable ${kmsName}`);
}
const plaintextValue = { someValue: 'foo' };
const clientEncryption = mongo.getClientEncryption();
const encrypted = await clientEncryption.encrypt(
keyId,
plaintextValue,
'AEAD_AES_256_CBC_HMAC_SHA_512-Random'
);
const decrypted = await clientEncryption.decrypt(encrypted);
expect(keyId.sub_type).to.equal(4); // UUID
expect(encrypted.sub_type).to.equal(6); // Encrypted
expect(decrypted).to.deep.equal(plaintextValue);
if ('sessionToken' in kmsOptions) {
expect(
connections
.map((conn) =>
conn.requests.map(
(req: IncomingMessage) => req.headers['x-amz-security-token']
)
)
.flat()
).to.include(kmsOptions.sessionToken);
}
expect(printedOutput).to.deep.equal([]);
});
}
it('does not add duplicate keyAltNames when addKeyAlternateName is called twice', async function () {
const mongo = new Mongo(
instanceState,