chore:Rust release 0.2.0 (#1526)

* chore:Rust release 0.2.0

Author: ajewellamz

DynamoDbEncryption/runtimes/rust/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "aws-db-esdk"
-version = "0.1.1"
+version = "0.2.0"
 edition = "2021"
 rust-version = "1.81.0"
 keywords = ["cryptography", "security", "dynamodb", "encryption", "client-side"]

DynamoDbEncryption/runtimes/rust/start_release.sh

@@ -22,7 +22,7 @@ perl -pe "s/^version = .*$/version = \"$1\"/" < Cargo.toml > new_Cargo.toml
 mv new_Cargo.toml Cargo.toml
 
 # Remove all files and directories in src except for specified files
-find src -depth 1 | egrep -v '(intercept.rs|lib.rs|software_externs.rs)' | xargs rm -rf
+find src -depth 1 | egrep -v '(intercept.rs|lib.rs|software_externs.rs|README)' | xargs rm -rf
 
 # Change to the parent directory and run make polymorph and transpile commands
 cd ../..

releases/rust/db_esdk/Cargo.toml

@@ -1,8 +1,8 @@
 [package]
 name = "aws-db-esdk"
-version = "0.1.1"
+version = "0.2.0"
 edition = "2021"
-rust-version = "1.80.0"
+rust-version = "1.81.0"
 keywords = ["cryptography", "security", "dynamodb", "encryption", "client-side"]
 license = "ISC AND (Apache-2.0 OR ISC)"
 description = "aws-db-esdk is a library for implementing client side encryption with DynamoDB."
@@ -16,18 +16,19 @@ readme = "README.md"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-aws-config = "1.5.10"
-aws-lc-rs = "1.11.1"
-aws-lc-sys = "0.23.1"
-aws-sdk-dynamodb = "1.54.0"
-aws-sdk-kms = "1.50.0"
+aws-config = "1.5.11"
+aws-lc-rs = "1.12.0"
+aws-lc-sys = "0.24.0"
+aws-sdk-dynamodb = "1.56.0"
+aws-sdk-kms = "1.52.0"
 aws-smithy-runtime-api = {version = "1.7.3", features = ["client"] }
-aws-smithy-types = "1.2.9"
-chrono = "0.4.38"
+aws-smithy-types = "1.2.10"
+chrono = "0.4.39"
+cpu-time = "1.0.0"
 dafny-runtime = "0.1.1"
 dashmap = "6.1.0"
 pem = "3.0.4"
-tokio = {version = "1.41.1", features = ["full"] }
+tokio = {version = "1.42.0", features = ["full"] }
 uuid = { version = "1.11.0", features = ["v4"] }
 
 [[example]]

releases/rust/db_esdk/README.md

@@ -1,64 +1,30 @@
 # AWS Database Encryption SDK for DynamoDB
 
-AWS Database Encryption SDK for DynamoDB
+[![build status](https://github.com/aws/aws-database-encryption-sdk-dynamodb/actions/workflows/daily_ci.yml/badge.svg?branch=main)](https://github.com/aws/aws-database-encryption-sdk-dynamodb/actions/workflows/daily_ci.yml)
+[![crates.io](https://img.shields.io/crates/v/aws-db-esdk.svg)](https://crates.io/crates/aws-db-esdk)
+[![docs](https://docs.rs/aws-db-esdk/badge.svg)](https://docs.rs/aws-db-esdk)
+[![rustc](https://img.shields.io/badge/rust-1.81%2B-orange.svg)](https://img.shields.io/badge/rust-1.81%2B-orange.svg)
 
-## Using the AWS Database Encryption SDK for DynamoDB for Rust
+This is the official [AWS Database Encryption SDK (DB-ESDK) for DynamoDB in Rust](https://crates.io/crates/aws-db-esdk).
 
-The AWS Database Encryption SDK for DynamoDB is available on [Crates.io](https://www.crates.io/).
+## [CHANGELOG](https://github.com/aws/aws-database-encryption-sdk-dynamodb/blob/main/CHANGELOG.md)
 
-## Building the AWS Database Encryption SDK for DynamoDB
+## Overview
 
-To build, the AWS Database Encryption SDK for DynamoDB requires the most up to date version of [Dafny](https://github.com/dafny-lang/dafny) on your PATH.
+The AWS Database Encryption SDK (DB-ESDK) for DynamoDB is a client-side encryption
+library that allows you to perform attribute-level encryption, enabling you to encrypt specific
+attribute values within items before storing them in your DynamoDB table. All encryption and
+decryption are performed within your application. This lets you protect sensitive data in-transit
+and at-rest, as data cannot be exposed unless decrypted by your application.
 
-You will also need to ensure that you fetch all submodules using either `git clone --recursive ...` when cloning the repository or `git submodule update --init` on an existing clone.
+For more details about the design and architecture of the DB-ESDK for DynamoDB,
+see the [AWS Database Encryption SDK Developer Guide](https://docs.aws.amazon.com/database-encryption-sdk/latest/devguide/).
 
-To setup your project to use the AWS Database Encryption SDK for DynamoDB in Rust, run:
+## Examples for AWS Database Encryption SDK in Rust
 
-```
-cd DynamoDbEncryption
-# Polymorph smithy to Rust
-make polymorph_rust
-# Transpile Dafny to Rust
-make transpile_rust
-# Build Project
-cd runtimes/rust
-cargo build
-```
+Please look at the Examples on how to use the AWS Database Encryption SDK in Rust [here](https://github.com/aws/aws-database-encryption-sdk-dynamodb/tree/main/DynamoDbEncryption/runtimes/rust/examples).
 
-### (Optional) Set up the AWS Database Encryption SDK for DynamoDB to work with AWS KMS
-
-If you set up the AWS Database Encryption SDK for DynamoDB to use the AWS KMS Keyring,
-the AWS Database Encryption SDK for DynamoDB will make calls to AWS KMS on your behalf,
-using the appropriate AWS SDK.
-
-However, you must first set up AWS credentials for use with the AWS SDK.
-
-## Testing the AWS Database Encryption SDK for DynamoDB for Rust
-
-### Configure AWS credentials
-
-To run the test suite you must first set up AWS credentials for use with the AWS SDK.
-This is required in order to run the integration tests, which use a KMS Keyring against a publicly accessible KMS CMK.
-
-### Run the tests
-
-Run the test suite with:
-
-```
-cd AwsEncryptionSDK
-make test_rust
-```
-
-Run tests on examples, to ensure they are up to date:
-
-```
-cd AwsEncryptionSDK/runtimes/rust/
-cargo test --examples
-```
-
-Please look at the Examples on how to use the Encryption SDK in Rust [here](examples).
-
-Please note that tests and test vectors require internet access and valid AWS credentials, since calls to KMS are made as part of the test workflow.
+Please note that some examples MAY require internet access and valid AWS credentials, since calls to KMS are made.
 
 ## License
 

releases/rust/db_esdk/examples/basic_get_put_example.rs

@@ -5,12 +5,12 @@ use crate::test_utils;
 use aws_sdk_dynamodb::types::AttributeValue;
 use std::collections::HashMap;
 
-use aws_db_esdk::aws_cryptography_dbEncryptionSdk_structuredEncryption::types::CryptoAction;
-use aws_db_esdk::aws_cryptography_materialProviders::client;
-use aws_db_esdk::aws_cryptography_materialProviders::types::material_providers_config::MaterialProvidersConfig;
+use aws_db_esdk::CryptoAction;
+use aws_db_esdk::material_providers::client;
+use aws_db_esdk::material_providers::types::material_providers_config::MaterialProvidersConfig;
 
-use aws_db_esdk::aws_cryptography_dbEncryptionSdk_dynamoDb::types::DynamoDbTableEncryptionConfig;
-use aws_db_esdk::aws_cryptography_materialProviders::types::DbeAlgorithmSuiteId;
+use aws_db_esdk::dynamodb::types::DynamoDbTableEncryptionConfig;
+use aws_db_esdk::material_providers::types::DbeAlgorithmSuiteId;
 use aws_db_esdk::intercept::DbEsdkInterceptor;
 use aws_db_esdk::types::dynamo_db_tables_encryption_config::DynamoDbTablesEncryptionConfig;
 
@@ -116,7 +116,7 @@ pub async fn put_item_get_item() -> Result<(), crate::BoxError> {
     // 5. Create a new AWS SDK DynamoDb client using the TableEncryptionConfigs
     let sdk_config = aws_config::load_defaults(aws_config::BehaviorVersion::latest()).await;
     let dynamo_config = aws_sdk_dynamodb::config::Builder::from(&sdk_config)
-        .interceptor(DbEsdkInterceptor::new(table_configs))
+        .interceptor(DbEsdkInterceptor::new(table_configs)?)
         .build();
     let ddb = aws_sdk_dynamodb::Client::from_conf(dynamo_config);
 

releases/rust/db_esdk/examples/clientsupplier/client_supplier_example.rs

@@ -3,11 +3,11 @@
 
 use super::regional_role_client_supplier::RegionalRoleClientSupplier;
 use crate::test_utils;
-use aws_db_esdk::aws_cryptography_dbEncryptionSdk_dynamoDb::types::DynamoDbTableEncryptionConfig;
-use aws_db_esdk::aws_cryptography_dbEncryptionSdk_structuredEncryption::types::CryptoAction;
-use aws_db_esdk::aws_cryptography_materialProviders::client as mpl_client;
-use aws_db_esdk::aws_cryptography_materialProviders::types::material_providers_config::MaterialProvidersConfig;
-use aws_db_esdk::aws_cryptography_materialProviders::types::DiscoveryFilter;
+use aws_db_esdk::dynamodb::types::DynamoDbTableEncryptionConfig;
+use aws_db_esdk::CryptoAction;
+use aws_db_esdk::material_providers::client as mpl_client;
+use aws_db_esdk::material_providers::types::material_providers_config::MaterialProvidersConfig;
+use aws_db_esdk::material_providers::types::DiscoveryFilter;
 use aws_db_esdk::intercept::DbEsdkInterceptor;
 use aws_db_esdk::DynamoDbTablesEncryptionConfig;
 use aws_sdk_dynamodb::types::AttributeValue;
@@ -123,7 +123,7 @@ pub async fn put_item_get_item() -> Result<(), crate::BoxError> {
     // 5. Create a new AWS SDK DynamoDb client using the DynamoDb Config above
     let sdk_config = aws_config::load_defaults(aws_config::BehaviorVersion::latest()).await;
     let dynamo_config = aws_sdk_dynamodb::config::Builder::from(&sdk_config)
-        .interceptor(DbEsdkInterceptor::new(table_configs))
+        .interceptor(DbEsdkInterceptor::new(table_configs)?)
         .build();
     let ddb = aws_sdk_dynamodb::Client::from_conf(dynamo_config);
 
@@ -215,7 +215,7 @@ pub async fn put_item_get_item() -> Result<(), crate::BoxError> {
         .build()?;
 
     let only_replica_dynamo_config = aws_sdk_dynamodb::config::Builder::from(&sdk_config)
-        .interceptor(DbEsdkInterceptor::new(only_replica_table_configs))
+        .interceptor(DbEsdkInterceptor::new(only_replica_table_configs)?)
         .build();
     let only_replica_ddb = aws_sdk_dynamodb::Client::from_conf(only_replica_dynamo_config);
 

releases/rust/db_esdk/examples/clientsupplier/regional_role_client_supplier.rs

@@ -2,10 +2,10 @@
 // SPDX-License-Identifier: Apache-2.0
 
 use aws_config::Region;
-use aws_db_esdk::aws_cryptography_materialProviders::operation::get_client::GetClientInput;
-use aws_db_esdk::aws_cryptography_materialProviders::types::error::Error;
-use aws_db_esdk::aws_cryptography_materialProviders::types::ClientSupplier;
-use aws_db_esdk::deps::com_amazonaws_kms::client::Client as kms_client;
+use aws_db_esdk::material_providers::operation::get_client::GetClientInput;
+use aws_db_esdk::material_providers::types::error::Error;
+use aws_db_esdk::material_providers::types::ClientSupplier;
+use aws_db_esdk::com_amazonaws_kms::client::Client as kms_client;
 
 /*
  Example class demonstrating an implementation of a custom client supplier.
@@ -44,7 +44,7 @@ impl ClientSupplier for RegionalRoleClientSupplier {
             .build();
 
         let inner_client = aws_sdk_kms::Client::from_conf(kms_config);
-        Ok(aws_db_esdk::deps::com_amazonaws_kms::client::Client {
+        Ok(kms_client {
             inner: inner_client,
         })
     }

releases/rust/db_esdk/examples/create_keystore_key.rs

@@ -2,9 +2,9 @@
 // SPDX-License-Identifier: Apache-2.0
 
 use crate::test_utils;
-use aws_db_esdk::aws_cryptography_keyStore::client as keystore_client;
-use aws_db_esdk::aws_cryptography_keyStore::types::key_store_config::KeyStoreConfig;
-use aws_db_esdk::aws_cryptography_keyStore::types::KmsConfiguration;
+use aws_db_esdk::key_store::client as keystore_client;
+use aws_db_esdk::key_store::types::key_store_config::KeyStoreConfig;
+use aws_db_esdk::key_store::types::KmsConfiguration;
 
 /*
  The Hierarchical Keyring Example and Searchable Encryption Examples

releases/rust/db_esdk/examples/get_encrypted_data_key_description.rs

@@ -2,9 +2,9 @@
 // SPDX-License-Identifier: Apache-2.0
 
 use crate::test_utils;
-use aws_db_esdk::aws_cryptography_dbEncryptionSdk_dynamoDb::client as dbesdk_client;
-use aws_db_esdk::aws_cryptography_dbEncryptionSdk_dynamoDb::types::dynamo_db_encryption_config::DynamoDbEncryptionConfig;
-use aws_db_esdk::aws_cryptography_dbEncryptionSdk_dynamoDb::types::GetEncryptedDataKeyDescriptionUnion;
+use aws_db_esdk::dynamodb::client as dbesdk_client;
+use aws_db_esdk::dynamodb::types::dynamo_db_encryption_config::DynamoDbEncryptionConfig;
+use aws_db_esdk::dynamodb::types::GetEncryptedDataKeyDescriptionUnion;
 use aws_sdk_dynamodb::types::AttributeValue;
 use std::collections::HashMap;
 

releases/rust/db_esdk/examples/itemencryptor/item_encrypt_decrypt.rs

@@ -5,13 +5,13 @@ use crate::test_utils;
 use aws_sdk_dynamodb::types::AttributeValue;
 use std::collections::HashMap;
 
-use aws_db_esdk::aws_cryptography_dbEncryptionSdk_structuredEncryption::types::CryptoAction;
-use aws_db_esdk::aws_cryptography_materialProviders::client as mpl_client;
-use aws_db_esdk::aws_cryptography_materialProviders::types::material_providers_config::MaterialProvidersConfig;
+use aws_db_esdk::CryptoAction;
+use aws_db_esdk::material_providers::client as mpl_client;
+use aws_db_esdk::material_providers::types::material_providers_config::MaterialProvidersConfig;
 
-use aws_db_esdk::aws_cryptography_dbEncryptionSdk_dynamoDb_itemEncryptor::types::dynamo_db_item_encryptor_config::DynamoDbItemEncryptorConfig;
-use aws_db_esdk::aws_cryptography_dbEncryptionSdk_dynamoDb_itemEncryptor::client as enc_client;
-use aws_db_esdk::aws_cryptography_materialProviders::types::DbeAlgorithmSuiteId;
+use aws_db_esdk::item_encryptor::types::dynamo_db_item_encryptor_config::DynamoDbItemEncryptorConfig;
+use aws_db_esdk::item_encryptor::client as enc_client;
+use aws_db_esdk::material_providers::types::DbeAlgorithmSuiteId;
 
 /*
  This example sets up a DynamoDb Item Encryptor and uses

releases/rust/db_esdk/examples/keyring/branch_key_id_supplier.rs

@@ -1,10 +1,10 @@
 // Copyright Amazon.com Inc. or its affiliates. All Rights Reserved.
 // SPDX-License-Identifier: Apache-2.0
 
-use aws_db_esdk::aws_cryptography_dbEncryptionSdk_dynamoDb::operation::get_branch_key_id_from_ddb_key::GetBranchKeyIdFromDdbKeyInput;
-use aws_db_esdk::aws_cryptography_dbEncryptionSdk_dynamoDb::operation::get_branch_key_id_from_ddb_key::GetBranchKeyIdFromDdbKeyOutput;
-use aws_db_esdk::aws_cryptography_dbEncryptionSdk_dynamoDb::types::error::Error;
-use aws_db_esdk::aws_cryptography_dbEncryptionSdk_dynamoDb::types::DynamoDbKeyBranchKeyIdSupplier;
+use aws_db_esdk::dynamodb::operation::get_branch_key_id_from_ddb_key::GetBranchKeyIdFromDdbKeyInput;
+use aws_db_esdk::dynamodb::operation::get_branch_key_id_from_ddb_key::GetBranchKeyIdFromDdbKeyOutput;
+use aws_db_esdk::dynamodb::types::error::Error;
+use aws_db_esdk::dynamodb::types::DynamoDbKeyBranchKeyIdSupplier;
 
 // Used in the 'HierarchicalKeyringExample'.
 // In that example, we have a table where we distinguish multiple tenants

releases/rust/db_esdk/examples/keyring/hierarchical_keyring.rs

@@ -3,15 +3,15 @@
 
 use super::branch_key_id_supplier::ExampleBranchKeyIdSupplier;
 use crate::test_utils;
-use aws_db_esdk::aws_cryptography_dbEncryptionSdk_dynamoDb::client as dbesdk_client;
-use aws_db_esdk::aws_cryptography_dbEncryptionSdk_dynamoDb::types::dynamo_db_encryption_config::DynamoDbEncryptionConfig;
-use aws_db_esdk::aws_cryptography_keyStore::client as keystore_client;
-use aws_db_esdk::aws_cryptography_keyStore::types::key_store_config::KeyStoreConfig;
-use aws_db_esdk::aws_cryptography_keyStore::types::KmsConfiguration;
-use aws_db_esdk::aws_cryptography_materialProviders::client as mpl_client;
-use aws_db_esdk::aws_cryptography_materialProviders::types::material_providers_config::MaterialProvidersConfig;
-use aws_db_esdk::aws_cryptography_dbEncryptionSdk_dynamoDb::types::DynamoDbTableEncryptionConfig;
-use aws_db_esdk::aws_cryptography_dbEncryptionSdk_structuredEncryption::types::CryptoAction;
+use aws_db_esdk::dynamodb::client as dbesdk_client;
+use aws_db_esdk::dynamodb::types::dynamo_db_encryption_config::DynamoDbEncryptionConfig;
+use aws_db_esdk::key_store::client as keystore_client;
+use aws_db_esdk::key_store::types::key_store_config::KeyStoreConfig;
+use aws_db_esdk::key_store::types::KmsConfiguration;
+use aws_db_esdk::material_providers::client as mpl_client;
+use aws_db_esdk::material_providers::types::material_providers_config::MaterialProvidersConfig;
+use aws_db_esdk::dynamodb::types::DynamoDbTableEncryptionConfig;
+use aws_db_esdk::CryptoAction;
 use aws_db_esdk::intercept::DbEsdkInterceptor;
 use aws_db_esdk::DynamoDbTablesEncryptionConfig;
 use aws_sdk_dynamodb::types::AttributeValue;
@@ -181,7 +181,7 @@ pub async fn put_item_get_item(
     // 7. Create a new AWS SDK DynamoDb client using the DynamoDb Encryption Interceptor above
     let sdk_config = aws_config::load_defaults(aws_config::BehaviorVersion::latest()).await;
     let dynamo_config = aws_sdk_dynamodb::config::Builder::from(&sdk_config)
-        .interceptor(DbEsdkInterceptor::new(table_configs))
+        .interceptor(DbEsdkInterceptor::new(table_configs)?)
         .build();
     let ddb = aws_sdk_dynamodb::Client::from_conf(dynamo_config);
 

releases/rust/db_esdk/examples/keyring/kms_rsa_keyring.rs

@@ -2,11 +2,11 @@
 // SPDX-License-Identifier: Apache-2.0
 
 use crate::test_utils;
-use aws_db_esdk::aws_cryptography_dbEncryptionSdk_dynamoDb::types::DynamoDbTableEncryptionConfig;
-use aws_db_esdk::aws_cryptography_dbEncryptionSdk_structuredEncryption::types::CryptoAction;
-use aws_db_esdk::aws_cryptography_materialProviders::client as mpl_client;
-use aws_db_esdk::aws_cryptography_materialProviders::types::material_providers_config::MaterialProvidersConfig;
-use aws_db_esdk::aws_cryptography_materialProviders::types::DbeAlgorithmSuiteId;
+use aws_db_esdk::dynamodb::types::DynamoDbTableEncryptionConfig;
+use aws_db_esdk::CryptoAction;
+use aws_db_esdk::material_providers::client as mpl_client;
+use aws_db_esdk::material_providers::types::material_providers_config::MaterialProvidersConfig;
+use aws_db_esdk::material_providers::types::DbeAlgorithmSuiteId;
 use aws_db_esdk::intercept::DbEsdkInterceptor;
 use aws_db_esdk::DynamoDbTablesEncryptionConfig;
 use aws_sdk_dynamodb::types::AttributeValue;
@@ -15,7 +15,7 @@ use std::fs::File;
 use std::io::Read;
 use std::io::Write;
 use std::path::Path;
-
+ 
 /*
  This example sets up DynamoDb Encryption for the AWS SDK client
  using the KMS RSA Keyring. This keyring uses a KMS RSA key pair to
@@ -151,7 +151,7 @@ pub async fn put_item_get_item() -> Result<(), crate::BoxError> {
 
     // 6. Create a new AWS SDK DynamoDb client using the DynamoDb Encryption Interceptor above
     let dynamo_config = aws_sdk_dynamodb::config::Builder::from(&sdk_config)
-        .interceptor(DbEsdkInterceptor::new(table_configs))
+        .interceptor(DbEsdkInterceptor::new(table_configs)?)
         .build();
     let ddb = aws_sdk_dynamodb::Client::from_conf(dynamo_config);
 

releases/rust/db_esdk/examples/keyring/mrk_discovery_multi_keyring.rs

@@ -2,11 +2,11 @@
 // SPDX-License-Identifier: Apache-2.0
 
 use crate::test_utils;
-use aws_db_esdk::aws_cryptography_dbEncryptionSdk_dynamoDb::types::DynamoDbTableEncryptionConfig;
-use aws_db_esdk::aws_cryptography_dbEncryptionSdk_structuredEncryption::types::CryptoAction;
-use aws_db_esdk::aws_cryptography_materialProviders::client as mpl_client;
-use aws_db_esdk::aws_cryptography_materialProviders::types::material_providers_config::MaterialProvidersConfig;
-use aws_db_esdk::aws_cryptography_materialProviders::types::DiscoveryFilter;
+use aws_db_esdk::dynamodb::types::DynamoDbTableEncryptionConfig;
+use aws_db_esdk::CryptoAction;
+use aws_db_esdk::material_providers::client as mpl_client;
+use aws_db_esdk::material_providers::types::material_providers_config::MaterialProvidersConfig;
+use aws_db_esdk::material_providers::types::DiscoveryFilter;
 use aws_db_esdk::intercept::DbEsdkInterceptor;
 use aws_db_esdk::DynamoDbTablesEncryptionConfig;
 use aws_sdk_dynamodb::types::AttributeValue;
@@ -115,7 +115,7 @@ pub async fn put_item_get_item() -> Result<(), crate::BoxError> {
     // 5. Create a new AWS SDK DynamoDb client using the config above
     let sdk_config = aws_config::load_defaults(aws_config::BehaviorVersion::latest()).await;
     let dynamo_config = aws_sdk_dynamodb::config::Builder::from(&sdk_config)
-        .interceptor(DbEsdkInterceptor::new(table_configs))
+        .interceptor(DbEsdkInterceptor::new(table_configs)?)
         .build();
     let ddb = aws_sdk_dynamodb::Client::from_conf(dynamo_config);
 
@@ -182,7 +182,7 @@ pub async fn put_item_get_item() -> Result<(), crate::BoxError> {
         .build()?;
 
     let dynamo_config_for_decrypt = aws_sdk_dynamodb::config::Builder::from(&sdk_config)
-        .interceptor(DbEsdkInterceptor::new(table_configs_for_decrypt))
+        .interceptor(DbEsdkInterceptor::new(table_configs_for_decrypt)?)
         .build();
     let ddb_for_decrypt = aws_sdk_dynamodb::Client::from_conf(dynamo_config_for_decrypt);