feat: media 域最小闭环——存储适配层 + MinIO 预签名两步上传(ADR-016/017,T3-03)

- ObjectStorage 适配层(供应商唯一缝)+ S3ObjectStorage(AWS SDK v2,
  path-style,内网/公网双端点分离签发);endpoint 未配置时服务可启动、
  media 端点 500(沿 JWT 公钥先例)
- POST /api/v1/media/uploads:白名单校验(purpose/mime/byteSize 全配置项)
  → uploading 行(objectKey 服务端生成不含用户输入)→ 预签名 PUT 凭据
  (requiredHeaders 定型仅 Content-Type,TTL 10m)
- complete:HEAD 校验存在性/大小/类型 → uploading→ready(guarded UPDATE
  并发幂等);对象缺失保持 uploading 可重试,内容不符置 failed 终态;
  防枚举 40405;新错误码 40405/42205
- 读取侧预签名 GET(TTL 1h),桶保持私有
- compose 纳入 minio 第六容器(镜像与 Testcontainer 同 tag,桶初始化走
  应用启动 ensureBucket,三环境零分叉);init-secrets.sh 幂等追加 MinIO
  根凭证到 .env(凭证零入库,ADR-021)
- MediaUploadIntegrationTest 12 例:MinIO Testcontainer 全链路直传取回 +
  六类失败路径 + 库层约束一致性;uploading 超时清理只记方案(报告 13 §6)

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
2026-09-08 17:11:44 +08:00
parent 8330885b06
commit 10a43f876c
17 changed files with 1248 additions and 0 deletions
+9
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@@ -27,6 +27,8 @@
<spring-boot.version>3.5.16</spring-boot.version>
<spring-cloud.version>2025.0.3</spring-cloud.version>
<!-- ADR-016:对象存储走 S3 兼容 API(自托管 MinIO 起步),SDK 不在 Boot BOM 内 -->
<aws-sdk.version>2.54.13</aws-sdk.version>
<lombok.version>1.18.36</lombok.version>
<hutool.version>5.8.35</hutool.version>
</properties>
@@ -47,6 +49,13 @@
<type>pom</type>
<scope>import</scope>
</dependency>
<dependency>
<groupId>software.amazon.awssdk</groupId>
<artifactId>bom</artifactId>
<version>${aws-sdk.version}</version>
<type>pom</type>
<scope>import</scope>
</dependency>
<dependency>
<groupId>cn.hutool</groupId>
<artifactId>hutool-all</artifactId>