凭据管理系统

{"list":[{"id":40277,"title":"产品简介","type":"directory","docType":"default","pdfUrl":"https://main.qcloudimg.com/raw/document/product/pdf/1140_40277_cn.pdf","children":[{"id":40278,"title":"产品概述","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/40278"},{"id":40279,"title":"产品功能","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/40279"},{"id":40280,"title":"应用场景","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/40280"}],"link":"/document/product/1140/40277"},{"id":40371,"title":"购买指南","type":"directory","docType":"price","pdfUrl":"https://main.qcloudimg.com/raw/document/product/pdf/1140_40371_cn.pdf","children":[{"id":40372,"title":"计费概述","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/40372"},{"id":40374,"title":"购买方式","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/40374"},{"id":40373,"title":"欠费说明","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/40373"}],"link":"/document/product/1140/40371"},{"id":40416,"title":"快速入门","type":"page","docType":"default","pdfUrl":"https://main.qcloudimg.com/raw/document/product/pdf/1140_40416_cn.pdf","link":"/document/product/1140/40416"},{"id":40864,"title":"操作指南","type":"directory","docType":"default","pdfUrl":"https://main.qcloudimg.com/raw/document/product/pdf/1140_40864_cn.pdf","children":[{"id":57764,"title":"自定义凭据","type":"directory","docType":"default","pdfUrl":"","children":[{"id":40865,"title":"创建凭据","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/40865"},{"id":40866,"title":"编辑凭据","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/40866"},{"id":40944,"title":"多版本管理","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/40944"},{"id":40867,"title":"删除凭据","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/40867"},{"id":48409,"title":"标签","type":"directory","docType":"default","pdfUrl":"","children":[{"id":48411,"title":"编辑标签","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/48411"},{"id":48410,"title":"使用标签管理示例","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/48410"}],"link":"/document/product/1140/48409"}],"link":"/document/product/1140/57764"},{"id":57646,"title":"数据库凭据","type":"directory","docType":"default","pdfUrl":"","children":[{"id":57647,"title":"概述","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/57647"},{"id":59165,"title":"使用说明","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/59165"},{"id":57648,"title":"创建数据库凭据","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/57648"},{"id":57649,"title":"编辑数据库凭据","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/57649"},{"id":57650,"title":"启用禁用数据库凭据","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/57650"},{"id":57651,"title":"删除数据库凭据","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/57651"},{"id":57655,"title":"标签管理","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/57655"}],"link":"/document/product/1140/57646"},{"id":60191,"title":"CVM SSH 密钥凭据","type":"directory","docType":"default","pdfUrl":"","children":[{"id":60206,"title":"新建 SSH 密钥凭据","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/60206"},{"id":60208,"title":"删除 SSH 密钥凭据","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/60208"},{"id":60210,"title":"下载私钥","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/60210"},{"id":60211,"title":"绑定管理 ","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/60211"}],"link":"/document/product/1140/60191"},{"id":41013,"title":"日志审计","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/41013"},{"id":40868,"title":"访问控制","type":"directory","docType":"default","pdfUrl":"","children":[{"id":40869,"title":"概述","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/40869"},{"id":40870,"title":"子账号管理","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/40870"},{"id":40871,"title":"创建访问控制策略","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/40871"}],"link":"/document/product/1140/40868"}],"link":"/document/product/1140/40864"},{"id":43338,"title":"最佳实践","type":"directory","docType":"practice","pdfUrl":"https://main.qcloudimg.com/raw/document/product/pdf/1140_43338_cn.pdf","children":[{"id":43339,"title":"凭据托管和使用","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/43339"},{"id":43340,"title":"自定义凭据的轮换","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/43340"},{"id":59166,"title":"数据库凭据的应用","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/59166"},{"id":63908,"title":"白盒密钥保护 SSM SecretKey","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/63908"}],"link":"/document/product/1140/43338"},{"id":40443,"title":"API 文档","type":"directory","docType":"api","pdfUrl":"https://main.qcloudimg.com/raw/document/product/pdf/1140_40443_cn.pdf","children":[{"id":40513,"title":"更新历史","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/40513"},{"id":40505,"title":"简介","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/40505"},{"id":40506,"title":"API 概览","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/40506"},{"id":40507,"title":"调用方式","type":"directory","docType":"default","pdfUrl":"","children":[{"id":40508,"title":"请求结构","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/40508"},{"id":40509,"title":"公共参数","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/40509"},{"id":40510,"title":"签名方法 v3","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/40510"},{"id":40511,"title":"签名方法","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/40511"},{"id":40512,"title":"返回结果","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/40512"},{"id":78561,"title":"参数类型","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/78561"}],"link":"/document/product/1140/40507"},{"id":40514,"title":"数据安全相关接口","type":"directory","docType":"default","pdfUrl":"","children":[{"id":40526,"title":"获取凭据详细信息","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/40526"},{"id":40525,"title":"停用凭据","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/40525"},{"id":40524,"title":"启用凭据","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/40524"},{"id":40523,"title":"获取控制台展示region列表","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/40523"},{"id":40522,"title":"获取凭据明文","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/40522"},{"id":40521,"title":"获取用户服务开通状态","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/40521"},{"id":58265,"title":"查询异步任务的执行结果","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/58265"},{"id":58261,"title":"设置云产品凭据轮转策略","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/58261"},{"id":58262,"title":"轮转云产品凭据","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/58262"},{"id":40527,"title":"删除指定版本的凭据","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/40527"},{"id":58263,"title":"查询凭据轮转历史版本","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/58263"},{"id":58264,"title":"查询凭据轮转详情","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/58264"},{"id":40528,"title":"删除凭据信息","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/40528"},{"id":40529,"title":"创建凭据","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/40529"},{"id":58266,"title":"创建云产品凭据","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/58266"},{"id":40520,"title":"获取指定凭据下的版本列表信息。","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/40520"},{"id":40519,"title":"获取凭据的详细信息列表","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/40519"},{"id":60330,"title":"获取SSH密钥对凭据明文","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/60330"},{"id":60331,"title":"创建SSH密钥对凭据","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/60331"},{"id":40515,"title":"更新凭据内容","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/40515"},{"id":40516,"title":"更新凭据描述信息","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/40516"},{"id":40517,"title":"恢复计划删除中的凭据","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/40517"},{"id":40518,"title":"增加新版本凭据","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/40518"}],"link":"/document/product/1140/40514"},{"id":58267,"title":"其他接口","type":"directory","docType":"default","pdfUrl":"","children":[{"id":58268,"title":"查询支持的云产品列表","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/58268"}],"link":"/document/product/1140/58267"},{"id":40530,"title":"数据结构","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/40530"},{"id":40531,"title":"错误码","type":"page","docType":"default","pdfUrl":"","link":"/document/product/1140/40531"}],"link":"/document/product/1140/40443"},{"id":40283,"title":"常见问题","type":"page","docType":"faq","pdfUrl":"https://main.qcloudimg.com/raw/document/product/pdf/1140_40283_cn.pdf","link":"/document/product/1140/40283"},{"id":91001,"title":"服务等级协议","type":"page","docType":"default","pdfUrl":"https://main.qcloudimg.com/raw/document/product/pdf/1140_91001_cn.pdf","link":"/document/product/1140/91001"},{"id":59745,"title":"联系我们","type":"page","docType":"default","pdfUrl":"https://main.qcloudimg.com/raw/document/product/pdf/1140_59745_cn.pdf","link":"/document/product/1140/59745"},{"id":40284,"title":"词汇表","type":"page","docType":"glossary","pdfUrl":"https://main.qcloudimg.com/raw/document/product/pdf/1140_40284_cn.pdf","link":"/document/product/1140/40284"}],"categoryId":1140,"title":"凭据管理系统","lang":"zh"}

文档中心凭据管理系统操作指南数据库凭据使用说明

使用说明

最近更新时间：2023-09-26 14:21:42

我的收藏

本页目录：

前提条件
已创建数据库凭据，对于未创建数据库凭据的情况，可查阅 创建数据库凭据 进行创建。
凭据已开启轮转，对未开启凭据轮转的情况，可查阅 启用数据库凭据 开启轮转。
轮转的实现效果
SSM 会根据用户预先设定的轮转周期，对凭据中保存的账号密码信息进行更新。客户端通过调用 获取凭据明文 可以获取到最新的有效账号和密码信息。
同一个凭据的账号和密码信息会发生变化，但对应的数据库的访问权限是相同的，SSM 会负责在数据库中同步创建或更新具有相同权限的账号或密码。
应用程序与 SSM的集成
应用程序只需要通过调用 获取凭据明文， 即可获取访问数据库最新的有效账号和密码信息，即可用于数据库的访问。
风险提示
风险点
SSM 在对数据库凭据进行周期性轮转时，会更新账号的密码，导致使用过期密码的账号访问数据库失败。
应对方案
为了防止访问数据库失败的情况发生，请不要在客户端自动保存密码信息和使用带有数据库连接池功能的第三方 SDK。具体请参考 数据库凭据的应用 ，并使用最佳实践中推荐的腾讯云官方提供的 SSM SDK（ Go 和 Python ） 来连接数据库。 

上一篇: 概述下一篇: 创建数据库凭据