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Usar Queryable Encryption automática com Amazon Web Services

Nesta página

  • Visão geral
  • Antes de começar
  • Configurar o KMS
  • Criar a Chave Mestre do Cliente
  • Criar um usuário AWS IAM
  • Criar o aplicativo
  • Crie um índice único em sua coleção do Key Vault
  • Crie seu diretório de dados e collection criptografada
  • Configure seu MongoClient para leituras e gravações criptografadas
  • Inserir um documento com campos criptografados
  • Recupere seu documento criptografado
  • Saiba mais

Este guia mostra como criar um aplicativo habilitado para Queryable Encryption usando o Amazon Web Services (AWS) KMS.

Depois de concluir as etapas deste guia, você deverá ter:

  • Uma Chave mestre do cliente hospedada em uma instância do AWS KMS.

  • Uma aplicação funcional que insere documento criptografados usando sua chave mestra do cliente.

Para concluir e executar o código neste guia, você precisa configurar seu ambiente de desenvolvimento como mostrado na páginaRequisitos de instalação do .

Dica

Veja: Aplicação Completa

Para ver o código completo do aplicativo criado neste guia, selecione a guia correspondente à sua linguagem de programação e siga o link fornecido:

Aplicativo Mongosh completo

1
1
2
3

Crie uma nova chave simétrica seguindo a documentação oficial da AWS sobre Criação de chaves KMS simétricas. A chave que você cria é a chave mestre do cliente. Escolha um nome e uma descrição que o ajudem a identificá-lo; esses campos não afetam a funcionalidade ou a configuração da CMK.

Na etapa Usage Permissions do processo de geração de chaves, aplique a seguinte política de chave padrão que habilita políticas de gerenciamento de identidade e acesso (IAM) para conceder acesso à sua chave mestre do cliente:

{
"Version": "2012-10-17",
"Statement": [
{
"Sid": "Enable IAM User Permissions",
"Effect": "Allow",
"Principal": {
"AWS": "<ARN of your AWS account principal>"
},
"Action": "kms:*",
"Resource": "*"
}
]
}

Importante

Registre o nome do recurso da Amazon (ARN) e a região da sua chave mestra do cliente. Você os usará nas etapas posteriores deste guia.

Dica

Saiba mais

Para saber mais sobre suas chaves mestres de clientes, consulte Chaves e cofres de chaves.

Para saber mais sobre as principais políticas, consulte Principais políticas no AWS KMS na documentação oficial da AWS.

2
2

Criar um novo usuário programático do IAM no Amazon Web Services console de gerenciamento Amazon Web Services do seguindo a documentação oficial do sobre como adicionar um usuário . Você usará esse usuário do IAM como uma conta de serviço para seu aplicação habilitado para Queryable Encryption . Seu aplicação se autentica com Amazon Web Services KMS usando o usuário do IAM para criptografar e descriptografar suas DEKs (chaves de criptografia de dados) com sua chave mestra do cliente (CMK).

Importante

Registre suas Credenciais

Certifique-se de registrar as seguintes credenciais do IAM na etapa final da criação do seu usuário do IAM:

  • ID da chave de acesso

  • chave de acesso secreta

Você tem uma oportunidade de registrar essas credenciais. Se você não registrar essas credenciais durante essa etapa, deverá criar outro usuário do IAM .

3

Conceda ao usuário do IAM permissões de kms:Encrypt e kms:Decrypt para sua chave mestra remota.

Importante

O novo usuário do cliente IAM não deve ter permissões administrativas para a chave mestre. Para manter seus dados seguros, siga o principal de privilégio mínimo.

A política em linha a seguir permite que um usuário do IAM criptografe e descriptografe com a chave mestra do cliente com o mínimo de privilégios possível:

Observação

Chave mestra remota ARN

A política a seguir requer o ARN da chave gerada na etapa Criar a chave mestra deste guia.

{
"Version": "2012-10-17",
"Statement": [
{
"Effect": "Allow",
"Action": ["kms:Decrypt", "kms:Encrypt"],
"Resource": "<the Amazon Resource Name (ARN) of your remote master key>"
}
]
}

Para aplicar a política anterior ao seu usuário do IAM, siga o guia Adicionando permissões de identidade do IAM na documentação da AWS.

Importante

Autenticar com funções IAM em produção

Ao implantar seu aplicativo habilitado para Queryable Encryption em um ambiente de produção, autentique seu aplicativo por meio de uma função do IAM em vez de um usuário do IAM .

Para autenticar com uma role do IAM , especifique suas credenciais de role do IAM temporárias no objeto do provedor de KMS da seguinte forma:

{
"accessKeyId":"<temporary access key ID>",
"secretAccessKey":"<temporary secret access key>",
"sessionToken":"<temporary session token>"
}

Você pode obter suas credenciais de role do IAM temporárias por meio dos seguintes mecanismos:

Seu aplicativo deve incluir lógica para obter novas credenciais temporárias e recriar sua instância MongoClient habilitada para Queryable Encryption quando cada conjunto de credenciais temporárias expirar.

Para saber mais sobre roles do IAM, consulte as seguintes páginas na documentação oficial da AWS:

Para saber como obter credenciais temporárias e assumir uma função em cada um dos idiomas suportados neste guia, consulte os seguintes exemplos executáveis do AssumeRole na documentação da Amazon Web Services:

1

Crie um índice único no campo keyAltNames na sua collection encryption.__keyVault .

Selecione a guia correspondente ao driver MongoDB de sua preferência:

get_data_key.js
const uri = "<Your Connection String>";
const keyVaultClient = Mongo(uri);
const keyVaultDB = keyVaultClient.getDB(keyVaultDatabase);
// Drop the Key Vault Collection in case you created this collection
// in a previous run of this application.
keyVaultDB.dropDatabase();
keyVaultDB.createCollection(keyVaultCollection);
const keyVaultColl = keyVaultDB.getCollection(keyVaultCollection);
keyVaultColl.createIndex(
{ keyAltNames: 1 },
{
unique: true,
partialFilterExpression: { keyAltNames: { $exists: true } },
}
);
MarqueDataKey.cs
var connectionString = "<Your MongoDB URI>";
var keyVaultNamespace = CollectionNamespace.FromFullName("encryption.__keyVault");
var keyVaultClient = new MongoClient(connectionString);
var indexOptions = new CreateIndexOptions<BsonDocument>
{
Unique = true,
PartialFilterExpression = new BsonDocument
{{"keyAltNames", new BsonDocument {{"$exists", new BsonBoolean(true)}}}}
};
var builder = Builders<BsonDocument>.IndexKeys;
var indexKeysDocument = builder.Ascending("keyAltNames");
var indexModel = new CreateIndexModel<BsonDocument>(indexKeysDocument, indexOptions);
var keyVaultDatabase = keyVaultClient.GetDatabase(keyVaultNamespace.DatabaseNamespace.DatabaseName);
// Drop the Key Vault Collection in case you created this collection
// in a previous run of this application.
keyVaultDatabase.DropCollection(keyVaultNamespace.CollectionName);
var keyVaultCollection = keyVaultDatabase.GetCollection<BsonDocument>(keyVaultNamespace.CollectionName);
keyVaultCollection.Indexes.CreateOne(indexModel);
make-data-key.go
uri := "<Your MongoDB URI>"
keyVaultClient, err := mongo.Connect(context.TODO(), options.Client().ApplyURI(uri))
if err != nil {
return fmt.Errorf("Connect error for regular client: %v", err)
}
defer func() {
_ = keyVaultClient.Disconnect(context.TODO())
}()
keyVaultDb := "encryption"
keyVaultColl := "__keyVault"
keyVaultNamespace := keyVaultDb + "." + keyVaultColl
keyVaultIndex := mongo.IndexModel{
Keys: bson.D{{"keyAltNames", 1}},
Options: options.Index().
SetUnique(true).
SetPartialFilterExpression(bson.D{
{"keyAltNames", bson.D{
{"$exists", true},
}},
}),
}
// Drop the Key Vault Collection in case you created this collection
// in a previous run of this application.
if err = keyVaultClient.Database(keyVaultDb).Collection(keyVaultColl).Drop(context.TODO()); err != nil {
log.Fatalf("Collection.Drop error: %v", err)
}
_, err = keyVaultClient.Database(keyVaultDb).Collection(keyVaultColl).Indexes().CreateOne(context.TODO(), keyVaultIndex)
if err != nil {
panic(err)
}
MakeDataKey.java
String connectionString = "<Your MongoDB URI>";
String keyVaultDb = "encryption";
String keyVaultColl = "__keyVault";
MongoClient keyVaultClient = MongoClients.create(connectionString);
String encryptedDbName = "medicalRecords";
String encryptedCollName = "patients";
// Drop the Key Vault Collection in case you created this collection
// in a previous run of this application.
keyVaultClient.getDatabase(keyVaultDb).getCollection(keyVaultColl).drop();
MongoCollection keyVaultCollection = keyVaultClient.getDatabase(keyVaultDb).getCollection(keyVaultColl);
IndexOptions indexOpts = new IndexOptions().partialFilterExpression(new BsonDocument("keyAltNames", new BsonDocument("$exists", new BsonBoolean(true) ))).unique(true);
keyVaultCollection.createIndex(new BsonDocument("keyAltNames", new BsonInt32(1)), indexOpts);
keyVaultClient.close();
get_data_key.js
const uri = "<Your Connection String>";
const keyVaultClient = new MongoClient(uri);
await keyVaultClient.connect();
const keyVaultDB = keyVaultClient.db(keyVaultDatabase);
// Drop the Key Vault Collection in case you created this collection
// in a previous run of this application.
await keyVaultDB.dropDatabase();
const keyVaultColl = keyVaultDB.collection(keyVaultCollection);
await keyVaultColl.createIndex(
{ keyAltNames: 1 },
{
unique: true,
partialFilterExpression: { keyAltNames: { $exists: true } },
}
);
make_data_key.py
connection_string = "<your connection string here>"
key_vault_coll = "__keyVault"
key_vault_db = "encryption"
key_vault_namespace = f"{key_vault_db}.{key_vault_coll}"
key_vault_client = MongoClient(connection_string)
# Drop the Key Vault Collection in case you created this collection
# in a previous run of this application.
key_vault_client.drop_database(key_vault_db)
key_vault_client[key_vault_db][key_vault_coll].create_index(
[("keyAltNames", ASCENDING)],
unique=True,
partialFilterExpression={"keyAltNames": {"$exists": True}},
)
2
1

Adicione as credenciais da conta de serviço ao código do cliente habilitado para Queryable Encryption.

Selecione a guia correspondente ao driver MongoDB de sua preferência:

Dica

Você criou e registrou seu ID de chave de acesso e chave de acesso secreta na etapa Criar um usuário IAM deste guia.

get_data_key.js
const provider = "aws";
const kmsProviders = {
aws: {
accessKeyId: "<Your AWS Access Key ID>",
secretAccessKey: "<Your AWS Secret Access Key>",
},
};
MarqueDataKey.cs
var kmsProviders = new Dictionary<string, IReadOnlyDictionary<string, object>>();
const string provider = "aws";
var awsKmsOptions = new Dictionary<string, object>
{
{ "accessKeyId", "<Your AWS Access Key ID>" },
{ "secretAccessKey", "<Your AWS Secret Access Key>" }
};
kmsProviders.Add(provider, awsKmsOptions);
make-data-key.go
provider := "aws"
kmsProviders := map[string]map[string]interface{}{
provider: {
"accessKeyId": "<Your AWS Access Key ID>",
"secretAccessKey": "<Your AWS Secret Access Key>",
},
}
MakeDataKey.java
Map<String, Map<String, Object>> kmsProviders = new HashMap<String, Map<String, Object>>();
String kmsProvider = "aws";
Map<String, Object> providerDetails = new HashMap<>();
providerDetails.put("accessKeyId", new BsonString("<IAM User Access Key ID>"));
providerDetails.put("secretAccessKey", new BsonString("<IAM User Secret Access Key>"));
kmsProviders.put(kmsProvider, providerDetails);
get_data_key.js
const provider = "aws";
const kmsProviders = {
aws: {
accessKeyId: "<Your AWS Access Key ID>",
secretAccessKey: "<Your AWS Secret Access Key>",
},
};
make_data_key.py
provider = "aws"
kms_providers = {
provider: {
"accessKeyId": "<IAM User Access Key ID>",
"secretAccessKey": "<IAM User Secret Access Key>",
}
}

Dica

Saiba mais

Para saber mais sobre o objeto do provedor KMS para AWS, consulte Amazon Web Services KMS.

2

Atualize o seguinte código para especificar sua Chave Mestre do Cliente:

Dica

Você registrou o ARN e a região da chave mestra do cliente na etapa Criar uma chave mestra do cliente deste guia.

get_data_key.js
const masterKey = {
key: "<Your AWS Key ARN>",
region: "<Your AWS Key Region>",
};
MarqueDataKey.cs
DataKeyOptions GetDataKeyOptions(List<string> altNames)
{
var dataKeyOptions = new DataKeyOptions(
alternateKeyNames: altNames,
masterKey: new BsonDocument
{
{ "region", "<Your AWS Key Region>" },
{ "key", "<Your AWS Key ARN>" },
});
return dataKeyOptions;
}
make-data-key.go
masterKey := map[string]interface{}{
"key": "<Your AWS Key ARN>",
"region": "<Your AWS Key Region>",
}
MakeDataKey.java
masterKeyProperties.put("provider", new BsonString(kmsProvider));
masterKeyProperties.put("key", new BsonString("<Master Key ARN>"));
masterKeyProperties.put("region", new BsonString("<Master Key AWS Region>"));
get_data_key.js
const masterKey = {
key: "<Your AWS Key ARN>",
region: "<Your AWS Key Region>",
};
make_data_key.py
master_key = {"region": "<Master Key AWS Region>", "key": "<Master Key ARN>"}
3

Crie um cliente com sua connection string do MongoDB e o namespace da collection do Key Vault e crie as chaves de criptografia de dados:

Observação

Permissões de namespace da coleção de cofre de chaves

A Key Vault collection deste guia é a collection __keyVault no banco de dados encryption . Certifique-se de que o usuário do banco de dados que seu aplicativo usa para se conectar ao MongoDB tenha permissões de Leitura e Gravação no namespace encryption.__keyVault .

get_data_key.js
const autoEncryptionOpts = {
keyVaultNamespace: keyVaultNamespace,
kmsProviders: kmsProviders,
};
const encClient = Mongo(uri, autoEncryptionOpts);
const keyVault = encClient.getKeyVault();
const dek1 = keyVault.createKey(provider, {
masterKey: masterKey,
keyAltNames: ["dataKey1"],
});
const dek2 = keyVault.createKey(provider, {
masterKey: masterKey,
keyAltNames: ["dataKey2"],
});
const dek3 = keyVault.createKey(provider, {
masterKey: masterKey,
keyAltNames: ["dataKey3"],
});
const dek4 = keyVault.createKey(provider, {
masterKey: masterKey,
keyAltNames: ["dataKey4"],
});
MarqueDataKey.cs
var clientEncryptionOptions = new ClientEncryptionOptions(
keyVaultClient,
keyVaultNamespace,
kmsProviders: kmsProviders
);
var clientEncryption = new ClientEncryption(clientEncryptionOptions);
var dataKeyOptions1 = GetDataKeyOptions(new List<string> { "dataKey1" });
var dataKeyOptions2 = GetDataKeyOptions(new List<string> { "dataKey2" });
var dataKeyOptions3 = GetDataKeyOptions(new List<string> { "dataKey3" });
var dataKeyOptions4 = GetDataKeyOptions(new List<string> { "dataKey4" });
BsonBinaryData CreateKeyGetID(DataKeyOptions options)
{
var dateKeyGuid = clientEncryption.CreateDataKey(provider, options, CancellationToken.None);
return new BsonBinaryData(dateKeyGuid, GuidRepresentation.Standard);
}
var dataKeyId1 = CreateKeyGetID(dataKeyOptions1);
var dataKeyId2 = CreateKeyGetID(dataKeyOptions2);
var dataKeyId3 = CreateKeyGetID(dataKeyOptions3);
var dataKeyId4 = CreateKeyGetID(dataKeyOptions4);
make-data-key.go
clientEncryptionOpts := options.ClientEncryption().SetKeyVaultNamespace(keyVaultNamespace).
SetKmsProviders(kmsProviders)
clientEnc, err := mongo.NewClientEncryption(keyVaultClient, clientEncryptionOpts)
if err != nil {
return fmt.Errorf("NewClientEncryption error %v", err)
}
defer func() {
_ = clientEnc.Close(context.TODO())
}()
dataKeyOpts1 := options.DataKey().
SetMasterKey(masterKey).
SetKeyAltNames([]string{"demoDataKey1"})
dataKeyID1, err := clientEnc.CreateDataKey(context.TODO(), provider, dataKeyOpts1)
if err != nil {
return fmt.Errorf("create data key error %v", err)
}
dataKeyOpts2 := options.DataKey().
SetMasterKey(masterKey).
SetKeyAltNames([]string{"demoDataKey2"})
dataKeyID2, err := clientEnc.CreateDataKey(context.TODO(), provider, dataKeyOpts2)
if err != nil {
return fmt.Errorf("create data key error %v", err)
}
dataKeyOpts3 := options.DataKey().
SetMasterKey(masterKey).
SetKeyAltNames([]string{"demoDataKey3"})
dataKeyID3, err := clientEnc.CreateDataKey(context.TODO(), provider, dataKeyOpts3)
if err != nil {
return fmt.Errorf("create data key error %v", err)
}
dataKeyOpts4 := options.DataKey().
SetMasterKey(masterKey).
SetKeyAltNames([]string{"demoDataKey4"})
dataKeyID4, err := clientEnc.CreateDataKey(context.TODO(), provider, dataKeyOpts4)
if err != nil {
return fmt.Errorf("create data key error %v", err)
}
MakeDataKey.java
String keyVaultNamespace = keyVaultDb + "." + keyVaultColl;
ClientEncryptionSettings clientEncryptionSettings = ClientEncryptionSettings.builder()
.keyVaultMongoClientSettings(MongoClientSettings.builder()
.applyConnectionString(new ConnectionString(connectionString))
.build())
.keyVaultNamespace(keyVaultNamespace)
.kmsProviders(kmsProviders)
.build();
ClientEncryption clientEncryption = ClientEncryptions.create(clientEncryptionSettings);
List<String> keyAlts1 = new ArrayList<String>();
keyAlts1.add("dataKey1");
BsonBinary dataKeyId1 = clientEncryption.createDataKey(kmsProvider, new DataKeyOptions()
.masterKey(masterKeyProperties)
.keyAltNames(keyAlts1));
List<String> keyAlts2 = new ArrayList<String>();
keyAlts2.add("dataKey2");
BsonBinary dataKeyId2 = clientEncryption.createDataKey(kmsProvider, new DataKeyOptions()
.masterKey(masterKeyProperties)
.keyAltNames(keyAlts2));
List<String> keyAlts3 = new ArrayList<String>();
keyAlts3.add("dataKey3");
BsonBinary dataKeyId3 = clientEncryption.createDataKey(kmsProvider, new DataKeyOptions()
.masterKey(masterKeyProperties)
.keyAltNames(keyAlts3));
List<String> keyAlts4 = new ArrayList<String>();
keyAlts4.add("dataKey4");
BsonBinary dataKeyId4 = clientEncryption.createDataKey(kmsProvider, new DataKeyOptions()
.masterKey(masterKeyProperties)
.keyAltNames(keyAlts4));
get_data_key.js
const clientEnc = new ClientEncryption(keyVaultClient, {
keyVaultNamespace: keyVaultNamespace,
kmsProviders: kmsProviders,
});
const dek1 = await clientEnc.createDataKey(provider, {
masterKey: masterKey,
keyAltNames: ["dataKey1"],
});
const dek2 = await clientEnc.createDataKey(provider, {
masterKey: masterKey,
keyAltNames: ["dataKey2"],
});
const dek3 = await clientEnc.createDataKey(provider, {
masterKey: masterKey,
keyAltNames: ["dataKey3"],
});
const dek4 = await clientEnc.createDataKey(provider, {
masterKey: masterKey,
keyAltNames: ["dataKey4"],
});
make_data_key.py
client = MongoClient(connection_string)
client_encryption = ClientEncryption(
kms_providers, # pass in the kms_providers variable from the previous step
key_vault_namespace,
client,
CodecOptions(uuid_representation=STANDARD),
)
data_key_id_1 = client_encryption.create_data_key(
provider, master_key=master_key, key_alt_names=["dataKey1"]
)
data_key_id_2 = client_encryption.create_data_key(
provider, master_key=master_key, key_alt_names=["dataKey2"]
)
data_key_id_3 = client_encryption.create_data_key(
provider, master_key=master_key, key_alt_names=["dataKey3"]
)
data_key_id_4 = client_encryption.create_data_key(
provider, master_key=master_key, key_alt_names=["dataKey4"]
)
4

Use uma instância MongoClient habilitada para Queryable Encryption para especificar quais campo você deve criptografar e criar sua collection criptografada:

get_data_key.js
const encryptedFieldsMap = {
[`${secretDB}.${secretCollection}`]: {
fields: [
{
keyId: dek1,
path: "patientId",
bsonType: "int",
queries: { queryType: "equality" },
},
{
keyId: dek2,
path: "medications",
bsonType: "array",
},
{
keyId: dek3,
path: "patientRecord.ssn",
bsonType: "string",
queries: { queryType: "equality" },
},
{
keyId: dek4,
path: "patientRecord.billing",
bsonType: "object",
},
],
},
};
try {
const autoEncryptionOptions = {
keyVaultNamespace: keyVaultNamespace,
kmsProviders: kmsProviders,
encryptedFieldsMap: encryptedFieldsMap,
};
const encClient = Mongo(uri, autoEncryptionOptions);
const newEncDB = encClient.getDB(secretDB);
// Drop the encrypted collection in case you created this collection
// in a previous run of this application.
newEncDB.dropDatabase();
newEncDB.createCollection(secretCollection);
console.log("Created encrypted collection!");
MarqueDataKey.cs
var encryptedCollectionNamespace = CollectionNamespace.FromFullName("medicalRecords.patients");
var encryptedFieldsMap = new Dictionary<string, BsonDocument>
{
{
encryptedCollectionNamespace.FullName, new BsonDocument
{
{
"fields", new BsonArray
{
new BsonDocument
{
{"keyId", dataKeyId1},
{"path", new BsonString("patientId")},
{"bsonType", new BsonString("int")},
{
"queries", new BsonDocument
{
{"queryType", new BsonString("equality")}
}
}
},
new BsonDocument
{
{"keyId", dataKeyId2},
{"path", new BsonString("medications")},
{"bsonType", new BsonString("array")},
},
new BsonDocument
{
{"keyId", dataKeyId3},
{"path", new BsonString("patientRecord.ssn")},
{"bsonType", new BsonString("string")},
{
"queries", new BsonDocument
{
{"queryType", new BsonString("equality")}
}
}
},
new BsonDocument
{
{"keyId", dataKeyId4},
{"path", new BsonString("patientRecord.billing")},
{"bsonType", new BsonString("object")},
},
}
}
}
}
};
var extraOptions = new Dictionary<string, object>()
{
{ "cryptSharedLibPath", "<path to crypt_shared library>" },
};
var autoEncryptionOptions = new AutoEncryptionOptions(
keyVaultNamespace,
kmsProviders,
encryptedFieldsMap: encryptedFieldsMap,
extraOptions: extraOptions);
var clientSettings = MongoClientSettings.FromConnectionString(connectionString);
clientSettings.AutoEncryptionOptions = autoEncryptionOptions;
var secureClient = new MongoClient(clientSettings);
var encryptedDatabase = secureClient.GetDatabase(encryptedCollectionNamespace.DatabaseNamespace.DatabaseName);
// Drop the encrypted collection in case you created this collection
// in a previous run of this application.
encryptedDatabase.DropCollection(encryptedCollectionNamespace.CollectionName);
encryptedDatabase.CreateCollection(encryptedCollectionNamespace.CollectionName);
Console.WriteLine("Created encrypted collection!");
make-data-key.go
dbName := "medicalRecords"
collName := "patients"
encNamespace := (dbName + "." + collName)
encryptedFieldsMap := bson.M{
encNamespace: bson.M{
"fields": []bson.M{
{
"path": "patientId",
"bsonType": "int",
"keyId": dataKeyID1,
"queries": []bson.M{
{
"queryType": "equality",
},
},
},
{
"path": "medications",
"bsonType": "array",
"keyId": dataKeyID2,
},
{
"path": "patientRecord.ssn",
"bsonType": "string",
"keyId": dataKeyID3,
"queries": []bson.M{
{
"queryType": "equality",
},
},
},
{
"path": "patientRecord.billing",
"bsonType": "object",
"keyId": dataKeyID4,
},
},
},
}
extraOptions := map[string]interface{}{
"cryptSharedLibPath": "<Your Crypt Shared lib Path>",
}
autoEncryptionOpts := options.AutoEncryption().
SetKmsProviders(kmsProviders).
SetKeyVaultNamespace(keyVaultNamespace).
SetEncryptedFieldsMap(encryptedFieldsMap).
SetExtraOptions(extraOptions)
secureClient, err := mongo.Connect(context.TODO(), options.Client().ApplyURI(uri).SetAutoEncryptionOptions(autoEncryptionOpts))
if err != nil {
return fmt.Errorf("Connect error for encrypted client: %v", err)
}
defer func() {
_ = secureClient.Disconnect(context.TODO())
}()
// Drop the encrypted collection in case you created this collection
// in a previous run of this application.
if err = secureClient.Database(dbName).Collection(collName).Drop(context.TODO()); err != nil {
log.Fatalf("Collection.Drop error: %v", err)
}
err = secureClient.Database(dbName).CreateCollection(context.TODO(), collName)
if err != nil {
return fmt.Errorf("Error creating collection: %v", err)
}
MakeDataKey.java
String encryptedNameSpace = encryptedDbName + "." + encryptedCollName;
BsonDocument encFields = new BsonDocument().append("fields",
new BsonArray(Arrays.asList(
new BsonDocument().append("keyId", dataKeyId1)
.append("path", new BsonString("patientId"))
.append("bsonType", new BsonString("int"))
.append("queries", new BsonDocument().append("queryType", new BsonString("equality"))),
new BsonDocument().append("keyId", dataKeyId2)
.append("path", new BsonString("medications"))
.append("bsonType", new BsonString("array")),
new BsonDocument().append("keyId", dataKeyId3)
.append("path", new BsonString("patientRecord.ssn"))
.append("bsonType", new BsonString("string"))
.append("queries", new BsonDocument().append("queryType", new BsonString("equality"))),
new BsonDocument().append("keyId", dataKeyId4)
.append("path", new BsonString("patientRecord.billing"))
.append("bsonType", new BsonString("object"))
)));
Map<String, BsonDocument> encryptedFieldsMap = new HashMap<String, BsonDocument>();
encryptedFieldsMap.put(encryptedNameSpace, encFields);
Map<String, Object> extraOptions = new HashMap<String, Object>();
extraOptions.put("cryptSharedLibPath", "<path to crypt_shared>");
MongoClientSettings clientSettings = MongoClientSettings.builder()
.applyConnectionString(new ConnectionString(connectionString))
.autoEncryptionSettings(AutoEncryptionSettings.builder()
.keyVaultNamespace(keyVaultNamespace)
.kmsProviders(kmsProviders)
.encryptedFieldsMap(encryptedFieldsMap)
.extraOptions(extraOptions)
.build())
.build();
MongoClient mongoClientSecure = MongoClients.create(clientSettings);
MongoDatabase encDb = mongoClientSecure.getDatabase(encryptedDbName);
// Drop the encrypted collection in case you created this collection
// in a previous run of this application.
encDb.getCollection(encryptedCollName).drop();
encDb.createCollection(encryptedCollName);
get_data_key.js
const encryptedFieldsMap = {
[`${secretDB}.${secretCollection}`]: {
fields: [
{
keyId: dek1,
path: "patientId",
bsonType: "int",
queries: { queryType: "equality" },
},
{
keyId: dek2,
path: "medications",
bsonType: "array",
},
{
keyId: dek3,
path: "patientRecord.ssn",
bsonType: "string",
queries: { queryType: "equality" },
},
{
keyId: dek4,
path: "patientRecord.billing",
bsonType: "object",
},
],
},
};
const extraOptions = {
cryptSharedLibPath: "<path to FLE Shared Library>",
};
const encClient = new MongoClient(uri, {
autoEncryption: {
keyVaultNamespace,
kmsProviders,
extraOptions,
encryptedFieldsMap,
},
});
await encClient.connect();
const newEncDB = encClient.db(secretDB);
// Drop the encrypted collection in case you created this collection
// in a previous run of this application.
await newEncDB.dropDatabase();
await newEncDB.createCollection(secretCollection);
console.log("Created encrypted collection!");
make_data_key.py
encrypted_db_name = "medicalRecords"
encrypted_coll_name = "patients"
encrypted_fields_map = {
f"{encrypted_db_name}.{encrypted_coll_name}": {
"fields": [
{
"keyId": data_key_id_1,
"path": "patientId",
"bsonType": "int",
"queries": {"queryType": "equality"},
},
{
"keyId": data_key_id_2,
"path": "medications",
"bsonType": "array",
},
{
"keyId": data_key_id_3,
"path": "patientRecord.ssn",
"bsonType": "string",
"queries": {"queryType": "equality"},
},
{
"keyId": data_key_id_4,
"path": "patientRecord.billing",
"bsonType": "object",
},
],
},
}
key_vault_namespace = "encryption.__keyVault"
auto_encryption = AutoEncryptionOpts(
kms_providers,
key_vault_namespace,
encrypted_fields_map=encrypted_fields_map,
schema_map=None,
crypt_shared_lib_path="<path to FLE Shared Library>",
)
secure_client = MongoClient(connection_string, auto_encryption_opts=auto_encryption)
# Drop the encrypted collection in case you created this collection
# in a previous run of this application.
secure_client.drop_database(encrypted_db_name)
encrypted_db = secure_client[encrypted_db_name]
encrypted_db.create_collection(encrypted_coll_name)
print("Created encrypted collection!")

A saída do código nesta seção deve se assemelhar ao seguinte:

Created encrypted collection!

Dica

Saiba mais

Para visualizar um diagrama que mostra como o cliente cria a chave de encriptação de dados ao usar um AWS KMS, consulte Arquitetura.

Para saber mais sobre as opções de criação de uma chave de encriptação de dados criptografada com uma chave mestra do cliente hospedada no AWS KMS, consulte o objeto dataKeyOpts.

Dica

Veja: Código Completo

Para exibir o código completo para criar uma Chave de criptografia de dados,consulte o repositório do aplicativo de amostra do Queryable Encryption.

Para exibir o código completo para criar uma Chave de criptografia de dados,consulte o repositório do aplicativo de amostra do Queryable Encryption.

Para exibir o código completo para criar uma Chave de criptografia de dados,consulte o repositório do aplicativo de amostra do Queryable Encryption.

Para exibir o código completo para criar uma Chave de criptografia de dados,consulte o repositório do aplicativo de amostra do Queryable Encryption.

Para exibir o código completo para criar uma Chave de criptografia de dados,consulte o repositório do aplicativo de amostra do Queryable Encryption.

Para exibir o código completo para criar uma Chave de criptografia de dados,consulte o repositório do aplicativo de amostra do Queryable Encryption.

3
1

Especifique encryption.__keyVault como o namespace da coleção Key Vault.

insert_encrypted_document.js
const keyVaultDB = "encryption";
const keyVaultColl = "__keyVault";
const keyVaultNamespace = `${keyVaultDB}.${keyVaultColl}`;
const secretDB = "medicalRecords";
const secretCollection = "patients";
InsertEncryptedDocument.cs
var keyVaultNamespace = CollectionNamespace.FromFullName("encryption.__keyVault");
insert-encrypted-document.go
keyVaultColl := "__keyVault"
keyVaultDb := "encryption"
keyVaultNamespace := keyVaultDb + "." + keyVaultColl
InsertEncryptedDocument.java
String keyVaultDb = "encryption";
String keyVaultColl = "__keyVault";
String keyVaultNamespace = keyVaultDb + "." + keyVaultColl;
insert_encrypted_document.js
const eDB = "encryption";
const eKV = "__keyVault";
const keyVaultNamespace = `${eDB}.${eKV}`;
insert_encrypted_document.py
key_vault_db = "encryption"
key_vault_coll = "__keyVault"
key_vault_namespace = "encryption.__keyVault"
2

Informe o fornecedor KMS do aws e as credenciais IAM do usuário:

Dica

Você criou e registrou seu ID de chave de acesso e chave de acesso secreta na etapa Criar um usuário IAM deste guia.

insert_encrypted_document.js
const kmsProviders = {
aws: {
accessKeyId: "<Your AWS Access Key ID>",
secretAccessKey: "<Your AWS Secret Access Key>",
},
};
InsertEncryptedDocument.cs
var kmsProviders = new Dictionary<string, IReadOnlyDictionary<string, object>>();
const string provider = "aws";
var awsKmsOptions = new Dictionary<string, object>
{
{ "accessKeyId", "<Your AWS Access Key ID>" },
{ "secretAccessKey", "<Your AWS Secret Access Key>" }
};
kmsProviders.Add(provider, awsKmsOptions);
insert-encrypted-document.go
kmsProviders := map[string]map[string]interface{}{
"aws": {
"accessKeyId": "<Your AWS Access Key ID>",
"secretAccessKey": "<Your AWS Secret Access Key>",
},
}
InsertEncryptedDocument.java
Map<String, Map<String, Object>> kmsProviders = new HashMap<String, Map<String, Object>>();
String kmsProvider = "aws";
Map<String, Object> providerDetails = new HashMap<>();
providerDetails.put("accessKeyId", "<IAM User Access Key ID>");
providerDetails.put("secretAccessKey", "<IAM User Secret Access Key>");
kmsProviders.put(kmsProvider, providerDetails);
insert_encrypted_document.js
const kmsProviders = {
aws: {
accessKeyId: "<Your AWS Access Key ID>",
secretAccessKey: "<Your AWS Secret Access Key>",
},
};
insert_encrypted_document.py
provider = "aws"
kms_providers = {
provider: {
"accessKeyId": "<IAM User Access Key ID>",
"secretAccessKey": "<IAM User Secret Access Key>",
}
}
3
insert_encrypted_document.js
const uri = "<Your Connection String>";
const unencryptedClient = Mongo(uri);
const autoEncryptionOpts = { kmsProviders, keyVaultNamespace };
const encClient = Mongo(uri, autoEncryptionOpts);
const keyVault = encClient.getKeyVault();
const keyVaultClient = unencryptedClient
.getDB(keyVaultDB)
.getCollection(keyVaultColl);
const dek1 = keyVaultClient.findOne({ keyAltNames: "dataKey1" });
const dek2 = keyVaultClient.findOne({ keyAltNames: "dataKey2" });
const dek3 = keyVaultClient.findOne({ keyAltNames: "dataKey3" });
const dek4 = keyVaultClient.findOne({ keyAltNames: "dataKey4" });
const secretDB = "medicalRecords";
const secretColl = "patients";
const encryptedFieldsMap = {
[`${secretDB}.${secretColl}`]: {
fields: [
{
keyId: dek1._id,
path: "patientId",
bsonType: "int",
queries: { queryType: "equality" },
},
{
keyId: dek2._id,
path: "medications",
bsonType: "array",
},
{
keyId: dek3._id,
path: "patientRecord.ssn",
bsonType: "string",
queries: { queryType: "equality" },
},
{
keyId: dek4._id,
path: "patientRecord.billing",
bsonType: "object",
},
],
},
};
InsertEncryptedDocument.cs
var regularClient = new MongoClient(connectionString);
var keyVaultCollection = regularClient.GetDatabase(keyVaultNamespace.DatabaseNamespace.DatabaseName)
.GetCollection<BsonDocument>(keyVaultNamespace.CollectionName);
BsonBinaryData GetKeyId(string altName)
{
var filter = Builders<BsonDocument>.Filter.Eq<BsonString>("keyAltNames", altName);
return keyVaultCollection.Find(filter).First<BsonDocument>()["_id"].AsBsonBinaryData;
}
var dataKeyId1 = GetKeyId("dataKey1");
var dataKeyId2 = GetKeyId("dataKey2");
var dataKeyId3 = GetKeyId("dataKey3");
var dataKeyId4 = GetKeyId("dataKey4");
var encryptedCollectionNamespace = CollectionNamespace.FromFullName("medicalRecords.patients");
var encryptedFieldsMap = new Dictionary<string, BsonDocument>
{
{
encryptedCollectionNamespace.FullName, new BsonDocument
{
{
"fields", new BsonArray
{
new BsonDocument
{
{"keyId", dataKeyId1},
{"path", new BsonString("patientId")},
{"bsonType", new BsonString("int")},
{
"queries", new BsonDocument
{
{"queryType", new BsonString("equality")}
}
}
},
new BsonDocument
{
{"keyId", dataKeyId2},
{"path", new BsonString("medications")},
{"bsonType", new BsonString("array")},
},
new BsonDocument
{
{"keyId", dataKeyId3},
{"path", new BsonString("patientRecord.ssn")},
{"bsonType", new BsonString("string")},
{
"queries", new BsonDocument
{
{"queryType", new BsonString("equality")}
}
}
},
new BsonDocument
{
{"keyId", dataKeyId4},
{"path", new BsonString("patientRecord.billing")},
{"bsonType", new BsonString("object")},
},
}
}
}
}
};
insert-encrypted-document.go
regularClient, err := mongo.Connect(context.TODO(), options.Client().ApplyURI(uri))
if err != nil {
return fmt.Errorf("Connect error for regular client: %v", err)
}
defer func() {
_ = regularClient.Disconnect(context.TODO())
}()
var foundDoc1 bson.M
err = regularClient.Database(keyVaultDb).Collection(keyVaultColl).FindOne(context.TODO(), bson.D{{"keyAltNames", "demoDataKey1"}}).Decode(&foundDoc1)
if err != nil {
panic(err)
}
var dataKeyID1 = foundDoc1["_id"].(primitive.Binary)
var foundDoc2 bson.M
err = regularClient.Database(keyVaultDb).Collection(keyVaultColl).FindOne(context.TODO(), bson.D{{"keyAltNames", "demoDataKey2"}}).Decode(&foundDoc2)
if err != nil {
panic(err)
}
var dataKeyID2 = foundDoc2["_id"].(primitive.Binary)
var foundDoc3 bson.M
err = regularClient.Database(keyVaultDb).Collection(keyVaultColl).FindOne(context.TODO(), bson.D{{"keyAltNames", "demoDataKey3"}}).Decode(&foundDoc3)
if err != nil {
panic(err)
}
var dataKeyID3 = foundDoc3["_id"].(primitive.Binary)
var foundDoc4 bson.M
err = regularClient.Database(keyVaultDb).Collection(keyVaultColl).FindOne(context.TODO(), bson.D{{"keyAltNames", "demoDataKey4"}}).Decode(&foundDoc4)
if err != nil {
panic(err)
}
var dataKeyID4 = foundDoc4["_id"].(primitive.Binary)
encryptedFieldsMap := bson.M{
"medicalRecords.patients": bson.M{
"fields": []bson.M{
{
"path": "patientId",
"bsonType": "int",
"keyId": dataKeyID1,
"queries": []bson.M{
{
"queryType": "equality",
},
},
},
{
"path": "medications",
"bsonType": "array",
"keyId": dataKeyID2,
},
{
"path": "patientRecord.ssn",
"bsonType": "string",
"keyId": dataKeyID3,
"queries": []bson.M{
{
"queryType": "equality",
},
},
},
{
"path": "patientRecord.billing",
"bsonType": "object",
"keyId": dataKeyID4,
},
},
},
}
InsertEncryptedDocument.java
MongoClient regularClient = MongoClients.create(connectionString);
MongoCollection<Document> keyVaultClient = regularClient.getDatabase(keyVaultDb).getCollection(keyVaultColl);
BsonBinary dataKeyId1 = new BsonBinary(BsonBinarySubType.UUID_STANDARD, keyVaultClient.find(eq("keyAltNames", "dataKey1")).first().get("_id", Binary.class).getData());
BsonBinary dataKeyId2 = new BsonBinary(BsonBinarySubType.UUID_STANDARD, keyVaultClient.find(eq("keyAltNames", "dataKey2")).first().get("_id", Binary.class).getData());
BsonBinary dataKeyId3 = new BsonBinary(BsonBinarySubType.UUID_STANDARD, keyVaultClient.find(eq("keyAltNames", "dataKey3")).first().get("_id", Binary.class).getData());
BsonBinary dataKeyId4 = new BsonBinary(BsonBinarySubType.UUID_STANDARD, keyVaultClient.find(eq("keyAltNames", "dataKey4")).first().get("_id", Binary.class).getData());
BsonDocument encFields = new BsonDocument().append("fields",
new BsonArray(Arrays.asList(
new BsonDocument().append("keyId", dataKeyId1)
.append("path", new BsonString("patientId"))
.append("bsonType", new BsonString("int"))
.append("queries", new BsonDocument().append("queryType", new BsonString("equality"))),
new BsonDocument().append("keyId", dataKeyId2)
.append("path", new BsonString("medications"))
.append("bsonType", new BsonString("array")),
new BsonDocument().append("keyId", dataKeyId3)
.append("path", new BsonString("patientRecord.ssn"))
.append("bsonType", new BsonString("string"))
.append("queries", new BsonDocument().append("queryType", new BsonString("equality"))),
new BsonDocument().append("keyId", dataKeyId4)
.append("path", new BsonString("patientRecord.billing"))
.append("bsonType", new BsonString("object")))));
Map<String, BsonDocument> encryptedFieldsMap = new HashMap<String, BsonDocument>();
encryptedFieldsMap.put(encryptedNameSpace, encFields);
insert_encrypted_document.js
const uri = "<Your Connection String>";
const unencryptedClient = new MongoClient(uri);
await unencryptedClient.connect();
const keyVaultClient = unencryptedClient.db(eDB).collection(eKV);
const dek1 = await keyVaultClient.findOne({ keyAltNames: "dataKey1" });
const dek2 = await keyVaultClient.findOne({ keyAltNames: "dataKey2" });
const dek3 = await keyVaultClient.findOne({ keyAltNames: "dataKey3" });
const dek4 = await keyVaultClient.findOne({ keyAltNames: "dataKey4" });
const secretDB = "medicalRecords";
const secretCollection = "patients";
const encryptedFieldsMap = {
[`${secretDB}.${secretCollection}`]: {
fields: [
{
keyId: dek1._id,
path: "patientId",
bsonType: "int",
queries: { queryType: "equality" },
},
{
keyId: dek2._id,
path: "medications",
bsonType: "array",
},
{
keyId: dek3._id,
path: "patientRecord.ssn",
bsonType: "string",
queries: { queryType: "equality" },
},
{
keyId: dek4._id,
path: "patientRecord.billing",
bsonType: "object",
},
],
},
};
insert_encrypted_document.py
connection_string = "<your connection string here>"
unencryptedClient = MongoClient(connection_string)
keyVaultClient = unencryptedClient[key_vault_db][key_vault_coll]
data_key_id_1 = keyVaultClient.find_one({"keyAltNames": "dataKey1"})["_id"]
data_key_id_2 = keyVaultClient.find_one({"keyAltNames": "dataKey2"})["_id"]
data_key_id_3 = keyVaultClient.find_one({"keyAltNames": "dataKey3"})["_id"]
data_key_id_4 = keyVaultClient.find_one({"keyAltNames": "dataKey4"})["_id"]
encrypted_db_name = "medicalRecords"
encrypted_coll_name = "patients"
encrypted_fields_map = {
f"{encrypted_db_name}.{encrypted_coll_name}": {
"fields": [
{
"keyId": data_key_id_1,
"path": "patientId",
"bsonType": "int",
"queries": {"queryType": "equality"},
},
{
"keyId": data_key_id_2,
"path": "medications",
"bsonType": "array",
},
{
"keyId": data_key_id_3,
"path": "patientRecord.ssn",
"bsonType": "string",
"queries": {"queryType": "equality"},
},
{
"keyId": data_key_id_4,
"path": "patientRecord.billing",
"bsonType": "object",
},
],
},
}
4
// mongosh does not require you to specify the
// location of the Automatic Encryption Shared Library
InsertEncryptedDocument.cs
var extraOptions = new Dictionary<string, object>()
{
{ "cryptSharedLibPath", "<path to crypt_shared library>" },
};
insert-encrypted-document.go
extraOptions := map[string]interface{}{
"cryptSharedLibPath": "<Your Crypt Shared lib Path>",
}
InsertEncryptedDocument.java
Map<String, Object> extraOptions = new HashMap<String, Object>();
extraOptions.put("cryptSharedLibPath", "<path to crypt_shared>");
insert_encrypted_document.js
const extraOptions = {
cryptSharedLibPath: "<path to FLE Shared Library>",
};
insert_encrypted_document.py
auto_encryption = AutoEncryptionOpts(
kms_providers,
key_vault_namespace,
encrypted_fields_map=encrypted_fields_map,
schema_map=None,
crypt_shared_lib_path="<path to FLE Shared Library>",
)

Observação

Opções de criptografia automática

As opções de criptografia automática fornecem informações de configuração para a Biblioteca compartilhada de criptografia automática, que modifica o comportamento do aplicativo ao acessar campos criptografados.

Para saber mais sobre a Biblioteca Compartilhada de Criptografia Automática, consulte a página Biblioteca Compartilhada de Criptografia Automática para Queryable Encryption.

5

Instale instantaneamente um objeto de cliente MongoDB com as seguintes configurações de criptografia automática:

insert_encrypted_document.js
const autoEncryptionOptions = {
keyVaultNamespace: keyVaultNamespace,
kmsProviders: kmsProviders,
bypassQueryAnalysis: false,
encryptedFieldsMap: encryptedFieldsMap,
};
const encryptedClient = Mongo(uri, autoEncryptionOptions);
const encryptedColl = encryptedClient
.getDB(secretDB)
.getCollection(secretColl);
const unencryptedColl = unencryptedClient
.getDB(secretDB)
.getCollection(secretColl);
InsertEncryptedDocument.cs
var clientSettings = MongoClientSettings.FromConnectionString(connectionString);
var autoEncryptionOptions = new AutoEncryptionOptions(
keyVaultNamespace,
kmsProviders,
encryptedFieldsMap: encryptedFieldsMap,
extraOptions: extraOptions
);
clientSettings.AutoEncryptionOptions = autoEncryptionOptions;
var secureClient = new MongoClient(clientSettings);
insert-encrypted-document.go
autoEncryptionOpts := options.AutoEncryption().
SetKmsProviders(kmsProviders).
SetKeyVaultNamespace(keyVaultNamespace).
SetEncryptedFieldsMap(encryptedFieldsMap).
SetExtraOptions(extraOptions)
secureClient, err := mongo.Connect(context.TODO(), options.Client().ApplyURI(uri).SetAutoEncryptionOptions(autoEncryptionOpts))
if err != nil {
return fmt.Errorf("Connect error for encrypted client: %v", err)
}
defer func() {
_ = secureClient.Disconnect(context.TODO())
}()
InsertEncryptedDocument.java
MongoClientSettings clientSettings = MongoClientSettings.builder()
.applyConnectionString(new ConnectionString(connectionString))
.autoEncryptionSettings(AutoEncryptionSettings.builder()
.keyVaultNamespace(keyVaultNamespace)
.kmsProviders(kmsProviders)
.encryptedFieldsMap(encryptedFieldsMap)
.extraOptions(extraOptions)
.build())
.build();
MongoClient mongoClientSecure = MongoClients.create(clientSettings);
insert_encrypted_document.js
const encryptedClient = new MongoClient(uri, {
autoEncryption: {
keyVaultNamespace: keyVaultNamespace,
kmsProviders: kmsProviders,
extraOptions: extraOptions,
encryptedFieldsMap: encryptedFieldsMap,
},
});
await encryptedClient.connect();
insert_encrypted_document.py
secure_client = MongoClient(connection_string, auto_encryption_opts=auto_encryption)
4

Use sua instância MongoClient habilitada para Queryable Encryption para inserir um documento criptografado no namespace medicalRecords.patients usando o seguinte trecho de código:

insert_encrypted_document.js
encryptedColl.insertOne({
firstName: "Jon",
lastName: "Doe",
patientId: 12345678,
address: "157 Electric Ave.",
patientRecord: {
ssn: "987-65-4320",
billing: {
type: "Visa",
number: "4111111111111111",
},
},
medications: ["Atorvastatin", "Levothyroxine"],
});
InsertEncryptedDocument.cs
var sampleDocument = new BsonDocument
{
{"firstName", "Jon"},
{"lastName", "Doe"},
{"patientId", 12345678},
{"address", "157 Electric Ave."},
{
"medications", new BsonArray
{
new BsonString("Atorvastatin"),
new BsonString("Levothyroxine")
}
},
{
"patientRecord", new BsonDocument
{
{"ssn", new BsonString("987-65-4320")},
{
"billing", new BsonDocument
{
{"type", new BsonString("Visa")},
{"number", "4111111111111111"}
}
}
}
}
};
var secureCollection = secureClient.GetDatabase(encryptedCollectionNamespace.DatabaseNamespace.DatabaseName)
.GetCollection<BsonDocument>(encryptedCollectionNamespace.CollectionName);
secureCollection.InsertOne(sampleDocument);
insert-encrypted-document.go
test_patient := map[string]interface{}{
"firstName": "Jon",
"lastName": "Doe",
"patientId": 12345678,
"address": "157 Electric Ave.",
"medications": []string{"Atorvastatin", "Levothyroxine"},
"patientRecord": map[string]interface{}{
"ssn": "987-65-4320",
"billing": map[string]interface{}{
"type": "Visa",
"number": "4111111111111111",
},
},
}
if _, err := secureClient.Database(dbName).Collection(collName).InsertOne(context.TODO(), test_patient); err != nil {
return fmt.Errorf("InsertOne error: %v", err)
}
InsertEncryptedDocument.java
ArrayList<String> medications = new ArrayList<>();
medications.add("Atorvastatin");
medications.add("Levothyroxine");
Document patientRecord = new Document()
.append("ssn", "987-65-4320")
.append("billing", new Document().append("type", "Visa").append("number", "4111111111111111"));
Document patient = new Document()
.append("firstName", "Jon")
.append("lastName", "Doe")
.append("patientId", 12345678)
.append("address", "AB+")
.append("medications", medications)
.append("patientRecord", patientRecord);
mongoClientSecure.getDatabase(encryptedDbName).getCollection(encryptedCollName).insertOne(patient);
insert_encrypted_document.js
const encryptedColl = encryptedClient
.db(secretDB)
.collection(secretCollection);
await encryptedColl.insertOne({
firstName: "Jon",
lastName: "Doe",
patientId: 12345678,
address: "157 Electric Ave.",
patientRecord: {
ssn: "987-65-4320",
billing: {
type: "Visa",
number: "4111111111111111",
},
},
medications: ["Atorvastatin", "Levothyroxine"],
});
insert_encrypted_document.py
encrypted_coll = secure_client[encrypted_db_name][encrypted_coll_name]
encrypted_coll.insert_one(
{
"firstName": "Jon",
"lastName": "Doe",
"patientId": 12345678,
"address": "157 Electric Ave.",
"patientRecord": {
"ssn": "987-65-4320",
"billing": {
"type": "Visa",
"number": "4111111111111111",
},
},
"medications": ["Atorvastatin", "Levothyroxine"],
}
)

Quando você insere um documento, o cliente habilitado para Queryable Encryption criptografa os campos do documento de forma que ele se pareça com o seguinte:

{
"_id": { "$oid": "<_id value>" },
"firstName": "Jon",
"lastName": "Doe",
"patientId": {
"$binary": {
"base64": "<ciphertext>",
"subType": "06"
}
},
"address": "157 Electric Ave.",
"patientRecord": {
"ssn": {
"$binary": {
"base64": "<ciphertext>",
"subType": "06"
}
},
"billing": {
"$binary": {
"base64": "<ciphertext>",
"subType": "06"
}
}
},
"medications": {
"$binary": {
"base64": "<ciphertext>",
"subType": "06"
}
},
"__safeContent__": [
{
"$binary": {
"base64": "<ciphertext>",
"subType": "00"
}
},
{
"$binary": {
"base64": "<ciphertext>",
"subType": "00"
}
}
]
}

Aviso

Não modifique o campo __safeContent__.

O campo __safeContent__ é essencial para o Queryable Encryption. Não modifique o conteúdo deste campo.

Dica

Veja: Código Completo

Para exibir o código completo para inserir um documento criptografado,consulte o repositório do aplicativo de exemplo Queryable Encryption.

Para exibir o código completo para inserir um documento criptografado,consulte o repositório do aplicativo de exemplo Queryable Encryption.

Para exibir o código completo para inserir um documento criptografado,consulte o repositório do aplicativo de exemplo Queryable Encryption.

Para exibir o código completo para inserir um documento criptografado,consulte o repositório do aplicativo de exemplo Queryable Encryption.

Para exibir o código completo para inserir um documento criptografado,consulte o repositório do aplicativo de exemplo Queryable Encryption.

Para exibir o código completo para inserir um documento criptografado,consulte o repositório do aplicativo de exemplo Queryable Encryption.

5

Recupere o documento criptografado inserido na etapa Inserir um documento com campos criptografados deste guia.

Para mostrar a funcionalidade da Queryable Encryption, o seguinte trecho de código consulta seu documento com um cliente configurado para Queryable Encryption automática, bem como um cliente que não está configurado para Queryable Encryption automática.

insert_encrypted_document.js
console.log("Finding a document with regular (non-encrypted) client.");
console.log(unencryptedColl.findOne({ firstName: /Jon/ }));
console.log(
"Finding a document with encrypted client, searching on an encrypted field"
);
console.log(encryptedColl.findOne({ "patientRecord.ssn": "987-65-4320" }));
InsertEncryptedDocument.cs
Console.WriteLine("Finding a document with regular (non-encrypted) client.");
var filter = Builders<BsonDocument>.Filter.Eq("firstName", "Jon");
var regularClientEncryptedCollection = regularClient.GetDatabase(encryptedCollectionNamespace.DatabaseNamespace.DatabaseName)
.GetCollection<BsonDocument>(encryptedCollectionNamespace.CollectionName);
var regularResult = regularClientEncryptedCollection.Find(filter).First();
Console.WriteLine($"\n{regularResult}\n");
Console.WriteLine("Finding a document with encrypted client, searching on an encrypted field");
var encryptedFieldFilter = Builders<BsonDocument>.Filter.Eq("patientRecord.ssn", "987-65-4320");
var secureResult = secureCollection.Find(encryptedFieldFilter).First();
Console.WriteLine($"\n{secureResult}\n");
insert-encrypted-document.go
fmt.Println("Finding a document with regular (non-encrypted) client.")
var resultRegular bson.M
err = regularClient.Database(dbName).Collection(collName).FindOne(context.TODO(), bson.D{{"firstName", "Jon"}}).Decode(&resultRegular)
if err != nil {
panic(err)
}
outputRegular, err := json.MarshalIndent(resultRegular, "", " ")
if err != nil {
panic(err)
}
fmt.Printf("%s\n", outputRegular)
fmt.Println("Finding a document with encrypted client, searching on an encrypted field")
var resultSecure bson.M
err = secureClient.Database(dbName).Collection(collName).FindOne(context.TODO(), bson.D{bson.E{"patientRecord.ssn", "987-65-4320"}}).Decode(&resultSecure)
if err != nil {
panic(err)
}
outputSecure, err := json.MarshalIndent(resultSecure, "", " ")
if err != nil {
panic(err)
}
fmt.Printf("%s\n", outputSecure)
InsertEncryptedDocument.java
System.out.println("Finding a document with regular (non-encrypted) client.");
Document docRegular = regularClient.getDatabase(encryptedDbName).getCollection(encryptedCollName).find(eq("firstName", "Jon")).first();
System.out.println(docRegular.toJson());
System.out.println("Finding a document with encrypted client, searching on an encrypted field");
Document docSecure = mongoClientSecure.getDatabase(encryptedDbName).getCollection(encryptedCollName).find(eq("patientRecord.ssn", "987-65-4320")).first();
System.out.println(docSecure.toJson());
insert_encrypted_document.js
console.log("Finding a document with regular (non-encrypted) client.");
console.log(await unencryptedColl.findOne({ firstName: /Jon/ }));
console.log(
"Finding a document with encrypted client, searching on an encrypted field"
);
console.log(
await encryptedColl.findOne({ "patientRecord.ssn": "987-65-4320" })
);
insert_encrypted_document.py
print("Finding a document with regular (non-encrypted) client.")
pprint.pprint(
unencryptedClient[encrypted_db_name][encrypted_coll_name].find_one(
{"firstName": "Jon"}
)
)
print("Finding a document with encrypted client, searching on an encrypted field")
pprint.pprint(encrypted_coll.find_one({"patientRecord.ssn": "987-65-4320"}))

A saída do trecho de código anterior deve ser semelhante a esta:

Finding a document with regular (non-encrypted) client.
{
_id: new ObjectId("628eabeb37590e84ea742665"),
firstName: 'Jon',
lastName: 'Doe',
patientId: new Binary(Buffer.from("0798810acc0f4f46c9a76883cee80fca12102e9ddcbcdae46a821fa108a8155a850f2d0919475b6531ada68973d436a199b537a05a98a708c36d2bfec4979d59cbe66878865ce19e392d3e4789d309bdacc336e32efcc851806ae0a41b355288c10d01e39147e1c40d919c41913a0c9d2d3fad0d0d1d2873c4fc82c6c22f27b517df5f3131b331b96ed16a7c5cf89e09082a2d898c2dcd73da91d08760ba74a70077b2d0fdbbe1eea75655a19fcc397812325ad40b102cbd16b8d36b22e11e3f93404f24a8ff68cfdec3c22b0e787cb30078a5227b2a", "hex"), 6),
address: '157 Electric Ave.',
patientRecord: {
ssn: new Binary(Buffer.from("07e8b69630c32f4a00a542af768f8abcf50223edd812ff20b0ecb046ee1a9f5a0eef8d85d99cd26076411129942752516ee605c55aadce73f3d44d81ea6ddbbb8134b108a9deb40d8cab9cb4f08ef210ab0c9d2ea4347f9d235b861baf29751e60abcf059eb5c120305bd5ac05a4e07ac8ccfa6d37283f4cdbfeb7a8accb65b71857d486b5cf55e354d6a95e287d9e2dd65f3f9d9c4c9d0bdb1f26c4bd549d7be77db81796be293e08b2223bac67b212423c4e06568578b5bd7a3c33cedc1b291bcda0b27e005144d344563711a489f24b8e9b65bbb721d3a0e9d9b227a0cec0cbad", "hex"), 6),
billing: new Binary(Buffer.from("06808ae69d4caa49cf90bb688f386f097f03f870a7b8fcebb1980c9ee5488b1f0f68558fc2163adcd92d00ea5f349f56ed34e7b391f54c48ed2760b4bde73022fc818dc7486a4e046b92ce9c82e00333c7779d9d6bb476713a20632b593b7de54812662cfc4d174d05451d3f4195514e12edba", "hex"), 6)
},
medications: new Binary(Buffer.from("06665ec15d38254dc4aa16da856789d33404f27bfea53e0d2fa4deaff166989ab33f469644d89c29112d33b41dbe54ec2d89c43f3de52cdc5d454e8694046216f533614fa7b42b7c5406d6518f7ed8f9e3ce52fda6c8b2146d0f8cc51e21a3467183697e1735a9f60c18e173c1916101", "hex"), 6),
__safeContent__: [
new Binary(Buffer.from("3044b134ad0f7c8a90dab1e05bb8b296a8ede540796bd7403ab47693cdba1b26", "hex"), 0),
new Binary(Buffer.from("a22ddf9a5657cdd56bef72febbba44371899e6486962a1c07d682082c4e65712", "hex"), 0)
]
}
Finding a document with encrypted client, searching on an encrypted field
{
_id: new ObjectId("628eaca1dcf9b63e2f43162d"),
firstName: 'Jon',
lastName: 'Doe',
patientId: 12345678,
address: '157 Electric Ave.',
patientRecord: {
ssn: '987-65-4320',
billing: { type: 'Visa', number: '4111111111111111' }
},
medications: [ 'Atorvastatin', 'Levothyroxine' ],
__safeContent__: [
new Binary(Buffer.from("fbdc6cfe3b4659693650bfc60baced27dcb42b793efe09da0ded54d60a9d5a1f", "hex"), 0),
new Binary(Buffer.from("0f92ff92bf904a858ef6fd5b1e508187f523e791f51d8b64596461b38ebb1791", "hex"), 0)
]
}

Dica

Veja: Código Completo

Para ver o código completo para localizar um documento criptografado, consulte o repositório do aplicativo de exemplo Queryable Encryption.

Para ver o código completo para localizar um documento criptografado, consulte o repositório do aplicativo de exemplo Queryable Encryption.

Para ver o código completo para localizar um documento criptografado, consulte o repositório do aplicativo de exemplo Queryable Encryption.

Para ver o código completo para localizar um documento criptografado, consulte o repositório do aplicativo de exemplo Queryable Encryption.

Para ver o código completo para localizar um documento criptografado, consulte o repositório do aplicativo de exemplo Queryable Encryption.

Para ver o código completo para localizar um documento criptografado, consulte o repositório do aplicativo de exemplo Queryable Encryption.

Para saber como funciona a Queryable Encryption, consulte a página Fundamentos.

Para saber mais sobre os tópicos mencionados neste guia, consulte os seguintes links:

  • Saiba mais sobre os componentes da Queryable Encryption na página Referência.

  • Saiba como funcionam as chaves mestras do cliente e as chaves de criptografia de dados na página Chaves e cofres de chaves.

  • Veja como os provedores de KMS gerenciam suas chaves Queryable Encryption na página Provedores de KMS.

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