临时安全凭证

{"value":"\u517c\u5bb9 AWS Security Token Service (STS) \u7684\u8054\u5408\u8eab\u4efd\u4e34\u65f6\u5b89\u5168\u51ed\u8bc1 (federation token) \uff0c\u66f4\u591a\u8be6\u7ec6\u4fe1\u606f\u8bf7\u67e5\u9605 [AWS \u4e34\u65f6\u5b89\u5168\u51ed\u8bc1](https:\/\/docs.aws.amazon.com\/zh_cn\/IAM\/latest\/UserGuide\/id_credentials_temp_request.html#api_getfederationtoken)\u3002\n\n# **\u517c\u5bb9API**\n\n| STS API | \u8bf7\u6c42\u517c\u5bb9\u63cf\u8ff0 | \u54cd\u5e94\u517c\u5bb9\u63cf\u8ff0 |\n| ------------------ | ---------------------------------- | ------------------------------- |\n| GetFederationToken | \u672a\u652f\u6301\u8bf7\u6c42\u53c2\u6570 PolicyArns.member.N | \u672a\u652f\u6301\u54cd\u5e94\u53c2\u6570 PackedPolicySize |\n\n\u8bf7\u6c42\u53c2\u6570\u4e2d\u7684 Policy \u7ed3\u6784\u4e0e S3 \u4e00\u81f4\uff0c\u5bf9\u4e8e\u7b56\u7565\u4e2d\u7684 Action \u5143\u7d20\uff0c\u76ee\u524d\u5df2\u7ecf\u517c\u5bb9\u7684\u5305\u62ec\uff1a\n\n- s3:CreateBucket\n- s3:ListBucket\n- s3:DeleteBucket\n- s3:GetBucketLocation\n- s3:ListAllMyBuckets\n- s3:DeleteObject\n- s3:PutObject\n- s3:GetObject\n- s3:AbortMultipartUpload\n- s3:ListMulitpartUploadParts\n\n\u60a8\u4e5f\u53ef\u4ee5\u4f7f\u7528\u901a\u914d\u7b26 \u201c*\u201d \u6216 \u201cS3:*\u201d \u8868\u793a\u4efb\u610f\u64cd\u4f5c\u3002\u5173\u4e8e Policy \u66f4\u591a\u5185\u5bb9\u8bf7\u67e5\u9605[\u4f1a\u8bdd\u7b56\u7565](https:\/\/docs.aws.amazon.com\/zh_cn\/IAM\/latest\/UserGuide\/access_policies.html#policies_session)\u3002"}