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giuseppe-trisciuoglio/aws-sdk-java-v2-secrets-manager

AWS SDK for Java 2.x 向けの AWS Secrets Manager パターンを提供します。シークレットの取得、キャッシュ、ローテーション対応のアクセス、Spring Boot 統合を含みます。Java サービスでのシークレットの保存や読み取り、ハードコードされた認証情報の置き換え、アプリケーションへのシークレットベースの設定の組み込みに使用します。

aws-sdk-java-v2-secrets-manager とは?

このスキルは、Java 開発者向けに AWS Secrets Manager を簡単かつ堅牢に扱うための実装パターンとユーティリティを提供します。AWS SDK for Java 2.x をベースに、シークレットの取得 (getSecretValue)、インメモリキャッシュ (SecretsManagerCache)、ローテーションを意識したアクセス、および Spring Boot 環境でのシークレット注入 (@Value アノテーションによるプロパティ解決や @ConfigurationProperties との統合) をサポートしています。主なユースケースは、データベースパスワードや API キーなどの機密情報をソースコードから排除し、AWS Secrets Manager から動的に読み込むことです。キャッシュ機能により、シークレットの頻繁な取得によるレイテンシとコストを削減し、ローテーション対応によりシークレット更新後もアプリケーションが自動的に最新の値を使用できるようになります。このスキルは、AWS SDK for Java 2.x を使用する任意の Java アプリケーション (Spring Boot を含む) と互換性があり、Maven や Gradle プロジェクトに容易に統合できます。

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ドキュメント

aws-sdk-java-v2-secrets-manager は何をしますか?

AWS SDK for Java 2.x 向けの AWS Secrets Manager パターンを提供します。シークレットの取得、キャッシュ、ローテーション対応のアクセス、Spring Boot 統合を含みます。Java サービスでのシークレットの保存や読み取り、ハードコードされた認証情報の置き換え、アプリケーションへのシークレットベースの設定の組み込みに使用します。

主な機能

  • シークレットの取得: getSecretValue メソッドを使用して、AWS Secrets Manager からシークレットを簡単に取得できます。
  • インメモリキャッシュ: SecretsManagerCache を使用してシークレットをキャッシュし、API コールの回数を削減します。
  • ローテーション対応アクセス: シークレットのローテーション後もアプリケーションが最新の値を使用できるようにします。
  • Spring Boot 統合: @Value アノテーションや @ConfigurationProperties を使用して、シークレットを Spring プロパティとして注入できます。

クイックスタート

依存関係の追加 (Maven)

<dependency>
    <groupId>software.amazon.awssdk</groupId>
    <artifactId>secretsmanager</artifactId>
</dependency>

基本的なシークレットの取得

import software.amazon.awssdk.services.secretsmanager.SecretsManagerClient;
import software.amazon.awssdk.services.secretsmanager.model.GetSecretValueRequest;
import software.amazon.awssdk.services.secretsmanager.model.GetSecretValueResponse;

SecretsManagerClient client = SecretsManagerClient.create();

GetSecretValueRequest request = GetSecretValueRequest.builder()
        .secretId("my-secret-name")
        .build();

GetSecretValueResponse response = client.getSecretValue(request);
String secret = response.secretString();

キャッシュの使用

import com.example.cache.SecretsManagerCache;

SecretsManagerCache cache = new SecretsManagerCache();
String secret = cache.getSecretString("my-secret-name");

Spring Boot との統合

import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Component;

@Component
public class MyService {

    @Value("${my.secret}")
    private String mySecret;

    public void doSomething() {
        System.out.println("シークレット: " + mySecret);
    }
}

ベストプラクティス

  • シークレットをハードコードせず、常に Secrets Manager から動的に取得してください。
  • キャッシュを使用して、パフォーマンスを最適化し、API コストを削減してください。
  • ローテーション対応のアクセスパターンを使用して、シークレットのローテーション後もアプリケーションが自動的に適応できるようにしてください。
  • Spring Boot の @Value アノテーションまたは @ConfigurationProperties を使用して、シークレットをクリーンに注入してください。

参考リンク

Individual skills in this repo

This repo contains 20 individual skills — each has its own dedicated page.

giuseppe-trisciuoglio/aws-lambda-java-integration

Provides AWS Lambda integration patterns for Java with cold start optimization. Use when deploying Java functions to AWS Lambda, choosing between Micronaut and Raw Java approaches, optimizing cold starts below 1 second, configuring API Gateway or ALB integration, or implementing serverless Java applications. Triggers include "create lambda java", "deploy java lambda", "micronaut lambda aws", "java lambda cold start", "aws lambda java performance", "java serverless framework".

giuseppe-trisciuoglio/aws-lambda-php-integration

Provides AWS Lambda integration patterns for PHP with Symfony using the Bref framework. Creates Lambda handler classes, configures runtime layers, sets up SQS/SNS event triggers, implements warm-up strategies, and optimizes cold starts. Use when deploying PHP/Symfony applications to AWS Lambda, configuring API Gateway integration, implementing serverless PHP applications, or optimizing Lambda performance with Bref. Triggers include "create lambda php", "deploy symfony lambda", "bref lambda aws", "php lambda cold start", "aws lambda php performance", "symfony serverless", "php serverless framework".

giuseppe-trisciuoglio/aws-lambda-python-integration

Provides AWS Lambda integration patterns for Python with cold start optimization. Use when deploying Python functions to AWS Lambda, choosing between AWS Chalice and raw Python approaches, optimizing cold starts, configuring API Gateway or ALB integration, or implementing serverless Python applications. Triggers include "create lambda python", "deploy python lambda", "chalice lambda aws", "python lambda cold start", "aws lambda python performance", "python serverless framework".

giuseppe-trisciuoglio/aws-lambda-typescript-integration

Provides AWS Lambda integration patterns for TypeScript with cold start optimization. Use when creating or deploying TypeScript Lambda functions, choosing between NestJS framework and raw TypeScript approaches, optimizing cold starts, configuring API Gateway or ALB integration, or implementing serverless TypeScript applications. Triggers include "create lambda typescript", "deploy typescript lambda", "nestjs lambda aws", "raw typescript lambda", "aws lambda typescript performance".

giuseppe-trisciuoglio/aws-rds-spring-boot-integration

Provides patterns to configure AWS RDS (Aurora, MySQL, PostgreSQL) with Spring Boot applications. Configures HikariCP connection pools, implements read/write splitting, sets up IAM database authentication, enables SSL connections, and integrates with AWS Secrets Manager. Use when setting up RDS connections in Spring Boot, configuring connection pooling, or managing database credentials securely.

giuseppe-trisciuoglio/aws-sdk-java-v2-bedrock

Provides Amazon Bedrock patterns using AWS SDK for Java 2.x. Invokes foundation models (Claude, Llama, Titan), generates text and images, creates embeddings for RAG, streams real-time responses, and configures Spring Boot integration. Use when asking about Bedrock integration, Java SDK for AI models, AWS generative AI, Claude/Llama invocation, embeddings for RAG, or Spring Boot AI setup.

giuseppe-trisciuoglio/aws-sdk-java-v2-core

Provides AWS SDK for Java 2.x client configuration, credential resolution, HTTP client tuning, timeout, retry, and testing patterns. Use when creating or hardening AWS service clients, wiring Spring Boot beans, debugging auth or region issues, or choosing sync vs async SDK usage.

giuseppe-trisciuoglio/aws-sdk-java-v2-dynamodb

Provides Amazon DynamoDB patterns using AWS SDK for Java 2.x. Use when creating, querying, scanning, or performing CRUD operations on DynamoDB tables, working with indexes, batch operations, transactions, or integrating with Spring Boot applications.

giuseppe-trisciuoglio/aws-sdk-java-v2-kms

Provides AWS Key Management Service (KMS) patterns using AWS SDK for Java 2.x. Use when creating/managing encryption keys, encrypting/decrypting data, generating data keys, digital signing, key rotation, or integrating encryption into Spring Boot applications.

giuseppe-trisciuoglio/aws-sdk-java-v2-lambda

Provides AWS Lambda patterns using AWS SDK for Java 2.x. Use when invoking Lambda functions, creating/updating functions, managing function configurations, working with Lambda layers, or integrating Lambda with Spring Boot applications.

giuseppe-trisciuoglio/aws-sdk-java-v2-messaging

Provides AWS messaging patterns using AWS SDK for Java 2.x for SQS queues and SNS topics. Handles sending/receiving messages, FIFO queues, DLQ, subscriptions, and pub/sub patterns. Use when implementing messaging with SQS or SNS.

giuseppe-trisciuoglio/aws-sdk-java-v2-rds

Provides AWS RDS (Relational Database Service) management patterns using AWS SDK for Java 2.x. Use when creating, modifying, monitoring, or managing Amazon RDS database instances, snapshots, parameter groups, and configurations.

giuseppe-trisciuoglio/aws-sdk-java-v2-s3

Provides Amazon S3 patterns and examples using AWS SDK for Java 2.x. Use when working with S3 buckets, uploading/downloading objects, multipart uploads, presigned URLs, S3 Transfer Manager, object operations, or S3-specific configurations.

giuseppe-trisciuoglio/better-auth

Provides Better Auth integration patterns for NestJS backend and Next.js frontend with Drizzle ORM and PostgreSQL. Use when setting up Better Auth with NestJS backend, integrating Next.js App Router frontend, configuring Drizzle ORM schema, implementing social login (GitHub, Google), adding plugins (2FA, Organization, SSO, Magic Link, Passkey), implementing email/password authentication with session management, or creating protected routes and middleware.

giuseppe-trisciuoglio/chunking-strategy

Provides chunking strategies for RAG systems. Generates chunk size recommendations (256-1024 tokens), overlap percentages (10-20%), and semantic boundary detection methods. Validates semantic coherence and evaluates retrieval precision/recall metrics. Use when building retrieval-augmented generation systems, vector databases, or processing large documents.

giuseppe-trisciuoglio/clean-architecture

Provides implementation patterns for Clean Architecture, Hexagonal Architecture (Ports & Adapters), and Domain-Driven Design in Java 21+ Spring Boot 3.5+ applications. Use when structuring layered architectures, separating domain logic from frameworks, implementing ports and adapters, creating entities/value objects/aggregates, or refactoring monolithic codebases for testability and maintainability.

giuseppe-trisciuoglio/docs-updater

Provides automated documentation updates by analyzing git changes between the current branch and the last release tag. Performs git diff analysis to identify modifications, then updates README.md, CHANGELOG.md following Keep a Changelog standard, and discovers documentation folders for contextual updates. Use when preparing a release, maintaining documentation sync, or before creating a pull request. Triggers on "update docs", "update changelog", "sync documentation", "update readme", "prepare release documentation".

giuseppe-trisciuoglio/drawio-logical-diagrams

Creates professional logical flow diagrams and logical system architecture diagrams using draw.io XML format (.drawio files). Use when creating: (1) logical flow diagrams showing data/process flow between system components, (2) logical architecture diagrams representing system structure without cloud provider specifics, (3) BPMN process diagrams, (4) UML diagrams (class, sequence, activity), (5) data flow diagrams (DFD), (6) decision flowcharts, or (7) system interaction diagrams. This skill focuses on generic/abstract representations, not AWS/Azure-specific architectures (use aws-drawio-architecture-diagrams for cloud diagrams).

giuseppe-trisciuoglio/drizzle-orm-patterns

Provides comprehensive Drizzle ORM patterns for schema definition, CRUD operations, relations, queries, transactions, and migrations. Proactively use for any Drizzle ORM development including defining database schemas, writing type-safe queries, implementing relations, managing transactions, and setting up migrations with Drizzle Kit. Supports PostgreSQL, MySQL, SQLite, MSSQL, and CockroachDB.

giuseppe-trisciuoglio/github-issue-workflow

Provides a structured 8-phase workflow for resolving GitHub issues in Claude Code. Covers fetching issue details, analyzing requirements, implementing solutions, verifying correctness, performing code review, committing changes, and creating pull requests. Use when user asks to resolve, implement, work on, fix, or close a GitHub issue, or references an issue URL or number for implementation.

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