授权信息

访问控制(RAM)是阿里云提供的管理用户身份与资源访问权限的服务。使用 RAM 可以让您避免与其他用户共享阿里云账号密钥,并可按需为用户授予最小权限。RAM 中使用权限策略描述授权的具体内容。

本文为您介绍 DDoS防护 为 RAM 权限策略定义的操作(Action)、资源(Resource)和条件(Condition)。 DDoS防护 的 RAM 代码(RamCode)为 yundun-antiddosbag ,支持的授权粒度为 服务级

权限策略通用结构

权限策略支持 JSON 格式,其通用结构如下:

{
  "Version": "1",
  "Statement": [
    {
      "Effect": "<Effect>",
      "Action": "<Action>",
      "Resource": "<Resource>",
      "Condition": {
        "<Condition_operator>": {
          "<Condition_key>": [
            "<Condition_value>"
          ]
        }
      }
    }
  ]
}        

各字段含义如下:

  • Effect:权限策略效果。取值:Allow(允许)、Deny(拒绝)。

  • Action:授予允许或拒绝权限的具体操作。具体信息,请参见操作(Action)

  • Resource:受操作影响的具体对象,您可以使用资源 ARN 来描述指定资源。具体信息,请参见资源(Resource)

  • Condition:指授权生效的条件。可选字段。具体信息,请参见条件(Condition)

    • Condition_operator:条件运算符,不同类型的条件对应不同的条件运算符。具体信息,请参见权限策略基本元素

    • Condition_key:条件关键字。

    • Condition_value:条件关键字对应的值。

操作(Action)

下表是DDoS防护定义的操作,这些操作可以在 RAM 权限策略语句的Action元素中使用,用来授予执行该操作的权限。下面对表中的具体项提供说明:

  • 操作:是指具体的权限点。

  • API:是指操作对应的 API 接口。

  • 访问级别:是指每个操作的访问级别,取值为写入(Write)、读取(Read)或列出(List)。

  • 资源类型:是指操作中支持授权的资源类型。具体说明如下:

    • 对于必选的资源类型,用前面加 * 表示。

    • 对于不支持资源级授权的操作,用全部资源表示。

  • 条件关键字:是指云产品自身定义的条件关键字。该列不体现适用于任何操作的通用条件关键字

  • 关联操作:是指成功执行操作所需要的其他权限。操作者必须同时具备关联操作的权限,操作才能成功。

操作

API

访问级别

资源类型

条件关键字

关联操作

yundun-antiddosbag:DescribeTopTrafficIP DescribeTopTrafficIP get

*全部资源

*

yundun-antiddosbag:DescribeAttackSummaryByDay DescribeAttackSummaryByDay get

*全部资源

*

yundun-antiddosbag:GetSlsOpenStatus GetSlsOpenStatus get

*全部资源

*

yundun-antiddosbag:DescribeEvtSummaryByDay DescribeEvtSummaryByDay get

*全部资源

*

yundun-antiddosbag:CheckAccessLogOpenable CheckAccessLogOpenable get

*全部资源

*

yundun-antiddosbag:DescribeAttackSrcIsp DescribeAttackSrcIsp get

*全部资源

*

yundun-antiddosbag:DisabledNearSourceMitigation DisabledNearSourceMitigation update

*全部资源

*

yundun-antiddosbag:DescribeAttackType DescribeAttackType get

*全部资源

*

yundun-antiddosbag:DescribeAttackingIpCount DescribeAttackingIpCount get

*全部资源

*

yundun-antiddosbag:ModifyPolicy ModifyPolicy update

*Policy

acs:yundun-antiddosbag:{#regionId}:{#accountId}:policy/{#PolicyId}

yundun-antiddosbag:ModifyOnDemaondDefenseStatus ModifyOnDemaondDefenseStatus update

*全部资源

*

yundun-antiddosbag:ModifyRemark ModifyRemark update

*全部资源

*

yundun-antiddosbag:DescribeIpListThreshold DescribeIpListThreshold get

*全部资源

*

yundun-antiddosbag:DetachFromPolicy DetachFromPolicy delete

*全部资源

*

yundun-antiddosbag:DettachAssetGroupToInstance DettachAssetGroupToInstance delete

*全部资源

*

yundun-antiddosbag:OpenAccessLog OpenAccessLog update

*全部资源

*

yundun-antiddosbag:ListOpenedAccessLogInstances ListOpenedAccessLogInstances list

*全部资源

*

yundun-antiddosbag:DeleteIp DeleteIp delete

*全部资源

*

yundun-antiddosbag:DescribeExceedAndBill DescribeExceedAndBill none

*全部资源

*

yundun-antiddosbag:TagResources TagResources update

*全部资源

*

yundun-antiddosbag:CreateIndustry CreateIndustry create

*全部资源

*

yundun-antiddosbag:DeleteRdMemberList DeleteRdMemberList delete

*全部资源

*

yundun-antiddosbag:DescribeAttackSrcIp DescribeAttackSrcIp get

*全部资源

*

yundun-antiddosbag:DeleteBlackhole DeleteBlackhole delete

*全部资源

*

yundun-antiddosbag:EnabledNearSourceMitigation EnabledNearSourceMitigation update

*全部资源

*

yundun-antiddosbag:DescribeCcBlackWhiteIpList DescribeCcBlackWhiteIpList get

*全部资源

*

yundun-antiddosbag:AttachAssetGroupToInstance AttachAssetGroupToInstance create

*全部资源

*

yundun-antiddosbag:AddIp AddIp create

*全部资源

*

yundun-antiddosbag:DescribeIndustry DescribeIndustry get

*全部资源

*

yundun-antiddosbag:CheckGrant CheckGrant none

*全部资源

*

yundun-antiddosbag:DescribeInstanceList DescribeInstanceList get

*全部资源

*

yundun-antiddosbag:DescribeAttackingEvtList DescribeAttackingEvtList get

*全部资源

*

yundun-antiddosbag:DescribeNearSourceMitigationSpec DescribeNearSourceMitigationSpec get

*全部资源

*

yundun-antiddosbag:ListNearSourceMitigation ListNearSourceMitigation get

*全部资源

*

yundun-antiddosbag:DescribeIpForwardList DescribeIpForwardList get

*全部资源

*

yundun-antiddosbag:DescribeTopIpOutBps DescribeTopIpOutBps list

*全部资源

*

yundun-antiddosbag:DescribePack DescribePack get

*全部资源

*

yundun-antiddosbag:ReleaseDdosOriginInstance ReleaseDdosOriginInstance get

*全部资源

*

yundun-antiddosbag:DescribeAttackSrcArea DescribeAttackSrcArea get

*全部资源

*

yundun-antiddosbag:DescribeAttackEvtList DescribeAttackEvtList get

*全部资源

*

yundun-antiddosbag:GetSlsLogstoreInfo GetSlsLogstoreInfo get

*全部资源

*

yundun-antiddosbag:DescribeAttackDstPort DescribeAttackDstPort get

*全部资源

*

yundun-antiddosbag:DescribePackIpList DescribePackIpList get

*全部资源

*

yundun-antiddosbag:DescribeMaxTraffic DescribeMaxTraffic get

*全部资源

*

yundun-antiddosbag:DescribeDdosOriginInstanceBill DescribeDdosOriginInstanceBill get

*全部资源

*

yundun-antiddosbag:UntagResources UntagResources update

*全部资源

*

yundun-antiddosbag:AddRdMemberList AddRdMemberList create

*全部资源

*

yundun-antiddosbag:DescribeIpProtectCnt DescribeIpProtectCnt get

*全部资源

*

yundun-antiddosbag:ModifyBatchIpDefenseThreshold ModifyBatchIpDefenseThreshold none

*全部资源

*

yundun-antiddosbag:DescribeHistoryMaxTraffic DescribeHistoryMaxTraffic get

*全部资源

*

yundun-antiddosbag:DescribeDdosEvent DescribeDdosEvent get

*全部资源

*

yundun-antiddosbag:DescribeAttackEvtSummary DescribeAttackEvtSummary get

*全部资源

*

yundun-antiddosbag:DescribeEvtTopBiz DescribeEvtTopBiz get

*全部资源

*

yundun-antiddosbag:DescribeInstanceSpecs DescribeInstanceSpecs get

*全部资源

*

yundun-antiddosbag:ModifyAutoProtectCondition ModifyAutoProtectCondition update

*全部资源

*

yundun-antiddosbag:DescribeEvtTopIp DescribeEvtTopIp get

*全部资源

*

yundun-antiddosbag:ListTagKeys ListTagKeys get

*全部资源

*

yundun-antiddosbag:DescribePrdUserSummary DescribePrdUserSummary get

*全部资源

*

yundun-antiddosbag:DescribeIndustryList DescribeIndustryList get

*全部资源

*

yundun-antiddosbag:DescribeEffectedBlackWhiteList DescribeEffectedBlackWhiteList get

*全部资源

*

yundun-antiddosbag:DescribeEbbMonthlyInstanceList DescribeEbbMonthlyInstanceList list

*全部资源

*

yundun-antiddosbag:MoveResourceGroup MoveResourceGroup update

*全部资源

*

yundun-antiddosbag:CloseAccessLog CloseAccessLog delete

*全部资源

*

yundun-antiddosbag:DescribeIpOutFlow DescribeIpOutFlow list

*全部资源

*

yundun-antiddosbag:DescribeAssetGroup DescribeAssetGroup get

*全部资源

*

yundun-antiddosbag:ListPolicy ListPolicy list

*Policy

acs:yundun-antiddosbag:{#regionId}:{#accountId}:policy/*

yundun-antiddosbag:DescribeEffectedPolicy DescribeEffectedPolicy get

*全部资源

*

yundun-antiddosbag:ModifyIpForwardStatus ModifyIpForwardStatus update

*全部资源

*

yundun-antiddosbag:DeletePolicy DeletePolicy delete

*Policy

acs:yundun-antiddosbag:{#regionId}:{#accountId}:policy/{#PolicyId}

yundun-antiddosbag:DescribeInstanceSummary DescribeInstanceSummary get

*全部资源

*

yundun-antiddosbag:DeleteIpForward DeleteIpForward delete

*全部资源

*

yundun-antiddosbag:EmptyAccessLog EmptyAccessLog delete

*全部资源

*

yundun-antiddosbag:ListPolicyAttachment ListPolicyAttachment list

*全部资源

*

yundun-antiddosbag:CreatePolicy CreatePolicy create

*Policy

acs:yundun-antiddosbag:{#regionId}:{#accountId}:policy/*

yundun-antiddosbag:ReleaseAccessLog ReleaseAccessLog delete

*全部资源

*

yundun-antiddosbag:CreateIpForward CreateIpForward create

*全部资源

*

yundun-antiddosbag:DescribeInstanceIpAddress DescribeInstanceIpAddress list

*全部资源

*

yundun-antiddosbag:AttachToPolicy AttachToPolicy create

*全部资源

*

yundun-antiddosbag:DescribeTrafficFlow DescribeTrafficFlow get

*全部资源

*

yundun-antiddosbag:ListTagResources ListTagResources get

*全部资源

*

yundun-antiddosbag:CheckAccessLogAuth CheckAccessLogAuth none

*全部资源

*

yundun-antiddosbag:ModifyPolicyContent ModifyPolicyContent update

*Policy

acs:yundun-antiddosbag:{#regionId}:{#accountId}:policy/{#PolicyId}

yundun-antiddosbag:DescribeEvtUserSummary DescribeEvtUserSummary get

*全部资源

*

yundun-antiddosbag:DescribeIpList DescribeIpList get

*全部资源

*

yundun-antiddosbag:DescribeAttackSrcPort DescribeAttackSrcPort get

*全部资源

*

yundun-antiddosbag:DescribeRdMemberList DescribeRdMemberList list

*全部资源

*

yundun-antiddosbag:DescribeRdStatus DescribeRdStatus get

*全部资源

*

yundun-antiddosbag:DescribeAssetGroupToInstance DescribeAssetGroupToInstance get

*全部资源

*

yundun-antiddosbag:DescribeOpEntities DescribeOpEntities get

*全部资源

*

yundun-antiddosbag:DescribeBizList DescribeBizList get

*全部资源

*

yundun-antiddosbag:DescribeExcpetionCount DescribeExcpetionCount get

*全部资源

*

yundun-antiddosbag:DescribeTraffic DescribeTraffic get

*全部资源

*

资源(Resource)

下表是DDoS防护定义的资源,这些资源可以在 RAM 权限策略语句的Resource元素中使用,用来授予对该资源执行具体操作的权限。 其中,资源 ARN 是资源在阿里云上的唯一标识。具体说明如下:

  • {#}为变量标识,需要您替换为实际值。例如:{#ramcode}需要您替换为实际的云服务RAM代码。

  • *表示全部。例如:

    • {#resourceType}*时:表示全部资源。

    • {#regionId}*时:表示全部地域。

    • {#accountId}*时:表示全部阿里云账号。

资源类型

资源 ARN

Policy
  • acs:yundun-antiddosbag:{#regionId}:{#accountId}:policy/{#PolicyId}
  • acs:yundun-antiddosbag:{#regionId}:{#accountId}:policy/*
Instance
  • acs:ddosbgp:{#regionId}:{#accountId}:instance/{#InstanceId}

条件(Condition)

DDoS防护未定义产品级别的条件关键字。如需查看适用于所有云产品的通用条件关键字,请参见通用条件关键字

相关操作

您可以创建自定义权限策略,并将权限策略授予 RAM 用户、RAM 用户组或 RAM 角色。具体操作如下: