Web应用防火墙 WAF
云服务在IAM预置了常用的权限，称为系统身份策略。如果IAM系统身份策略无法满足授权要求，管理员可以根据各服务支持的授权项，创建IAM自定义身份策略来进行精细的访问控制，IAM自定义身份策略是对系统身份策略的扩展和补充。
除IAM服务外，Organizations服务中的服务控制策略（Service Control Policy，以下简称SCP）也可以使用这些授权项元素设置访问控制策略。
SCP不直接进行授权，只划定权限边界。将SCP绑定到组织单元或者成员账号时，并没有直接对组织单元或成员账号授予操作权限，而是规定了成员账号或组织单元包含的成员账号的授权范围。IAM身份策略授予权限的有效性受SCP限制，只有在SCP允许范围内的权限才能生效。
IAM服务与Organizations服务在使用这些元素进行访问控制时，存在着一些区别，详情请参见：IAM服务与Organizations服务权限访问控制的区别。
本章节介绍IAM服务身份策略授权场景中自定义身份策略和组织服务中SCP使用的元素，这些元素包含了操作（Action）、资源（Resource）和条件（Condition）。
操作（Action）
操作（Action）即为身份策略中支持的授权项。
- “访问级别”列描述如何对操作进行分类（List、Read和Write等）。此分类可帮助您了解在身份策略中相应操作对应的访问级别。
- “资源类型”列指每个操作是否支持资源级权限。
- 资源类型支持通配符号*表示所有。如果此列没有值（-），则必须在身份策略语句的Resource元素中指定所有资源类型（“*”）。
- 如果该列包含资源类型，则必须在具有该操作的语句中指定该资源的URN。
- 资源类型列中必需资源在表中用星号（*）标识，表示使用此操作必须指定该资源类型。
关于waf定义的资源类型的详细信息请参见资源类型（Resource）。
- “条件键”列包括了可以在身份策略语句的Condition元素中支持指定的键值。
- 如果该授权项资源类型列存在值，则表示条件键仅对列举的资源类型生效。
- 如果该授权项资源类型列没有值（-），则表示条件键对整个授权项生效。
- 如果此列条件键没有值（-），表示此操作不支持指定条件键。
关于waf定义的条件键的详细信息请参见条件（Condition）。
- “别名”列包括了可以在身份策略中配置的策略授权项。通过这些授权项，可以控制支持策略授权的API访问。详细信息请参见身份策略兼容性说明。
您可以在身份策略语句的Action元素中指定以下waf的相关操作。
授权项 | 描述 | 访问级别 | 资源类型（*为必须） | 条件键 | 别名 |
|---|---|---|---|---|---|
waf:host:list | 授予查询防护域名列表的权限。 | List | host * | - |
|
- | |||||
waf:host:create | 授予创建防护域名的权限。 | Write | host * | - |
|
policy | - | ||||
certificate | - | ||||
- | |||||
waf:host:get | 授予查询防护域名的权限。 | Read | host * |
| |
waf:host:put | 授予更新防护域名的权限。 | Write | host * |
| |
certificate | - | ||||
waf:host:delete | 授予删除防护域名的权限。 | Write | host * |
| |
waf:sourceIp:get | 授予查询回源IP信息的权限。 | Read | - | - | - |
waf:policy:list | 授予查询防护策略列表的权限。 | List | policy * | - | - |
- | |||||
waf:policy:create | 授予创建防护策略的权限。 | Write | policy * | - | - |
- | |||||
waf:policy:get | 授予查询防护策略的权限。 | Read | policy * | - | |
waf:policy:put | 授予更新防护策略的权限。 | Write | policy * | - | |
host | - | ||||
waf:policy:delete | 授予删除防护策略的权限。 | Write | policy * | - | |
waf:ccRule:list | 授予查询cc规则列表的权限。 | List | policy * | - |
|
- | |||||
waf:ccRule:create | 授予创建cc规则的权限。 | Write | policy * | - | - |
- | |||||
waf:ccRule:get | 授予查询cc规则的权限。 | Read | policy * | - | |
waf:ccRule:put | 授予更新cc规则的权限。 | Write | policy * |
| |
waf:ccRule:delete | 授予删除cc规则的权限。 | Write | policy * | - | |
waf:preciseProtectionRule:list | 授予查询精准防护规则列表的权限。 | List | policy * | - | - |
- | |||||
waf:preciseProtectionRule:create | 授予创建精准防护规则的权限。 | Write | policy * | - | - |
- | |||||
waf:preciseProtectionRule:get | 授予查询精准防护规则的权限。 | Read | policy * | - | |
waf:preciseProtectionRule:put | 授予更新精准防护规则的权限。 | Write | policy * | - | |
waf:preciseProtectionRule:delete | 授予删除精准防护规则的权限。 | Write | policy * | - | |
waf:whiteBlackIpRule:list | 授予查询黑白名单规则列表的权限。 | List | policy * | - | - |
- | |||||
waf:whiteBlackIpRule:create | 授予创建黑白名单规则的权限。 | Write | policy * | - | - |
- | |||||
waf:whiteBlackIpRule:get | 授予查询黑白名单规则的权限。 | Read | policy * | - | |
waf:whiteBlackIpRule:put | 授予更新黑白名单规则的权限。 | Write | policy * | - | |
waf:whiteBlackIpRule:delete | 授予删除黑白名单规则的权限。 | Write | policy * | - | |
waf:privacyRule:list | 授予查询隐私屏蔽规则列表的权限。 | List | policy * | - | - |
- | |||||
waf:privacyRule:create | 授予创建隐私屏蔽规则的权限。 | Write | policy * | - | - |
- | |||||
waf:privacyRule:get | 授予查询隐私屏蔽规则的权限。 | Read | policy * | - | |
waf:privacyRule:put | 授予更新隐私屏蔽规则的权限。 | Write | policy * | - | |
waf:privacyRule:delete | 授予删除隐私屏蔽规则的权限。 | Write | policy * | - | |
waf:falseAlarmMaskRule:list | 授予查询误报屏蔽规则列表的权限。 | List | policy * | - | - |
- | |||||
waf:falseAlarmMaskRule:create | 授予创建误报屏蔽规则的权限。 | Write | policy * | - | - |
- | |||||
waf:falseAlarmMaskRule:get | 授予查询误报屏蔽规则的权限。 | Read | policy * | - | |
waf:falseAlarmMaskRule:put | 授予更新误报屏蔽规则的权限。 | Write | policy * |
| |
waf:falseAlarmMaskRule:delete | 授予删除误报屏蔽规则的权限。 | Write | policy * | - | |
waf:geoIpRule:list | 授予查询地理位置封禁规则列表的权限。 | List | policy * | - | - |
- | |||||
waf:geoIpRule:create | 授予创建地理位置封禁规则的权限。 | Write | policy * | - | - |
- | |||||
waf:geoIpRule:get | 授予查询地理位置封禁规则的权限。 | Read | policy * | - | |
waf:geoIpRule:put | 授予更新地理位置封禁规则的权限。 | Write | policy * | - | |
waf:geoIpRule:delete | 授予删除地理位置封禁规则的权限。 | Write | policy * | - | |
waf:antiTamperRule:list | 授予查询网页防篡改规则列表的权限。 | List | policy * | - | - |
- | |||||
waf:antiTamperRule:create | 授予创建网页防篡改规则的权限。 | Write | policy * | - | - |
- | |||||
waf:antiTamperRule:get | 授予查询网页防篡改规则的权限。 | Read | policy * | - | |
waf:antiTamperRule:put | 授予更新网页防篡改规则的权限。 | Write | policy * | - | |
waf:antiTamperRule:delete | 授予删除网页防篡改规则的权限。 | Write | policy * | - | |
waf:antiLeakageRule:list | 授予查询反敏感信息泄漏规则列表的权限。 | List | policy * | - | - |
- | |||||
waf:antiLeakageRule:create | 授予创建反敏感信息泄漏规则的权限。 | Write | policy * | - | - |
- | |||||
waf:antiLeakageRule:get | 授予查询反敏感信息泄漏规则的权限。 | Read | policy * | - | |
waf:antiLeakageRule:put | 授予更新反敏感信息泄漏规则的权限。 | Write | policy * | - | |
waf:antiLeakageRule:delete | 授予删除反敏感信息泄漏规则的权限。 | Write | policy * | - | |
waf:anticrawlerRule:list | 授予查询反爬虫规则列表的权限。 | List | policy * | - | - |
- | |||||
waf:anticrawlerRule:create | 授予创建反爬虫规则的权限。 | Write | policy * | - | - |
- | |||||
waf:anticrawlerRule:get | 授予查询反爬虫规则的权限。 | Read | policy * | - | |
waf:anticrawlerRule:put | 授予更新反爬虫规则的权限。 | Write | policy * | - | |
waf:anticrawlerRule:delete | 授予删除反爬虫规则的权限。 | Write | policy * | - | |
waf:punishmentRule:list | 授予查询攻击惩罚规则列表的权限。 | List | policy * | - | - |
- | |||||
waf:punishmentRule:create | 授予创建攻击惩罚规则的权限。 | Write | policy * | - | - |
- | |||||
waf:punishmentRule:get | 授予查询攻击惩罚规则的权限。 | Read | policy * | - | |
waf:punishmentRule:put | 授予更新攻击惩罚规则的权限。 | Write | policy * | - | |
waf:punishmentRule:delete | 授予删除攻击惩罚规则的权限。 | Write | policy * | - | |
waf:valueList:list | 授予查询引用表列表的权限。 | List | - | - | |
waf:valueList:create | 授予创建引用表的权限。 | Write | - | - | |
waf:valueList:get | 授予查询引用表的权限。 | Read | - | - | |
waf:valueList:put | 授予更新引用表的权限。 | Write | - | - | |
waf:valueList:delete | 授予删除引用表的权限。 | Write | - | - | |
waf:ipgroup:list | 授予查询IP地址组列表的权限。 | List | - | - | |
waf:ipgroup:create | 授予创建IP地址组的权限。 | Write | - | - | |
waf:ipgroup:get | 授予查询IP地址组的权限。 | Read | - | - | |
waf:ipgroup:put | 授予修改IP地址组的权限。 | Write | - | - | |
waf:ipgroup:delete | 授予删除IP地址组的权限。 | Write | - | - | |
waf:certificate:list | 授予查看证书列表的权限。 | List | certificate * | - | - |
- | |||||
waf:certificate:create | 授予创建证书的权限。 | Write | certificate * | - | - |
- | |||||
waf:certificate:get | 授予查询证书的权限。 | Read | certificate * | - | |
waf:certificate:put | 授予修改WAF证书的权限。 | Write | certificate * | - | |
waf:certificate:delete | 授予删除证书的权限。 | Write | certificate * | - | |
waf:certificate:apply | 授予应用证书到域名的权限。 | Write | certificate * | - | |
host * | - | ||||
waf:premiumInstance:list | 授予查询独享引擎实例列表的权限。 | List | premiumInstance * | - | - |
- | |||||
waf:premiumInstance:create | 授予创建独享引擎实例的权限。 | Write | premiumInstance * | - | - |
- | |||||
waf:premiumInstance:get | 授予查询独享引擎实例的权限。 | Read | premiumInstance * | - | |
waf:premiumInstance:put | 授予更新独享引擎实例的权限。 | Write | premiumInstance * | - | |
waf:premiumInstance:delete | 授予删除独享引擎实例的权限。 | Write | premiumInstance * | - | |
waf:event:get | 授予查询防护事件的权限。 | Read | - | - | |
waf:ltsConfig:get | 授予查询对接云日志的配置的权限。 | List | - | - | |
waf:ltsConfig:put | 授予更新对接云日志配置的权限。 | Write | - | - | |
waf:prepaid:create | 授予创建包周期订单的权限。 | Write | - | - | |
waf:subscription:get | 授予查询云模式订购信息的权限。 | Read | - | - | - |
waf:alert:get | 授予查询告警通知的配置的权限。 | List | - | - | - |
waf:alert:put | 授予更新告警通知配置的权限。 | Write | - | - | - |
waf:consoleConfig:get | 授予查询页面配置信息的权限。 | Read | - | - | - |
waf:bundle:get | 授予查询用户套餐信息的权限。 | Read | - | - | |
waf:securityReportSubscription:list | 授予查询安全报告列表的权限。 | Read | - | - | |
waf:tmsProjectTags:get | 授予查询TMS项目标签的权限。 | Read | - | - |
waf的API通常对应着一个或多个授权项。表2展示了API与授权项的关系，以及该API需要依赖的授权项。
API | 对应的授权项 | 依赖的授权项 |
|---|---|---|
POST /v1/{project_id}/waf/instance | waf:host:create | - |
DELETE /v1/{project_id}/waf/instance/{instance_id} | waf:host:delete | - |
GET /v1/{project_id}/waf/instance | waf:host:list | - |
GET /v1/{project_id}/waf/instance/{instance_id}/route | waf:host:get | - |
GET /v1/{project_id}/waf/instance/{instance_id} | waf:host:get | - |
PATCH /v1/{project_id}/waf/instance/{instance_id} | waf:host:put | - |
PUT /v1/{project_id}/waf/instance/{instance_id}/protect-status | waf:host:put | - |
POST /v1/{project_id}/premium-waf/host | waf:host:create | - |
DELETE /v1/{project_id}/premium-waf/host/{host_id} | waf:host:delete | - |
GET /v1/{project_id}/premium-waf/host | waf:host:list | - |
GET /v1/{project_id}/premium-waf/host/{host_id} | waf:host:get | - |
PUT /v1/{project_id}/premium-waf/host/{host_id} | waf:host:put | - |
PUT /v1/{project_id}/premium-waf/host/{host_id}/protect-status | waf:host:put | - |
POST /v1/{project_id}/waf/policy | waf:policy:create | - |
DELETE /v1/{project_id}/waf/policy/{policy_id} | waf:policy:delete | - |
GET /v1/{project_id}/waf/policy | waf:policy:list | - |
GET /v1/{project_id}/waf/policy/{policy_id} | waf:policy:get | - |
PATCH /v1/{project_id}/waf/policy/{policy_id} | waf:policy:put | - |
PUT /v1/{project_id}/waf/policy/{policy_id} | waf:policy:put | - |
POST /v1/{project_id}/waf/policy/{policy_id}/cc | waf:ccRule:create | - |
POST /v1/{project_id}/waf/policy/{policy_id}/custom | waf:preciseProtectionRule:create | - |
POST /v1/{project_id}/waf/policy/{policy_id}/antitamper | waf:antiTamperRule:create | - |
POST /v1/{project_id}/waf/policy/{policy_id}/antileakage | waf:antiLeakageRule:create | - |
POST /v1/{project_id}/waf/policy/{policy_id}/anticrawler | waf:anticrawlerRule:create | - |
POST /v1/{project_id}/waf/policy/{policy_id}/punishment | waf:punishmentRule:create | - |
POST /v1/{project_id}/waf/policy/{policy_id}/geoip | waf:geoIpRule:create | - |
POST /v1/{project_id}/waf/policy/{policy_id}/ignore | waf:falseAlarmMaskRule:create | - |
POST /v1/{project_id}/waf/policy/{policy_id}/privacy | waf:privacyRule:create | - |
POST /v1/{project_id}/waf/valuelist | waf:valueList:create | - |
POST /v1/{project_id}/waf/policy/{policy_id}/whiteblackip | waf:whiteBlackIpRule:create | - |
DELETE /v1/{project_id}/waf/policy/{policy_id}/cc/{rule_id} | waf:ccRule:delete | - |
DELETE /v1/{project_id}/waf/policy/{policy_id}/custom/{rule_id} | waf:preciseProtectionRule:delete | - |
DELETE /v1/{project_id}/waf/policy/{policy_id}/antitamper/{rule_id} | waf:antiTamperRule:delete | - |
DELETE /v1/{project_id}/waf/policy/{policy_id}/antileakage/{rule_id} | waf:antiLeakageRule:delete | - |
DELETE /v1/{project_id}/waf/policy/{policy_id}/anticrawler/{rule_id} | waf:anticrawlerRule:delete | - |
DELETE /v1/{project_id}/waf/policy/{policy_id}/punishment/{rule_id} | waf:punishmentRule:delete | - |
DELETE /v1/{project_id}/waf/policy/{policy_id}/geoip/{rule_id} | waf:geoIpRule:delete | - |
DELETE /v1/{project_id}/waf/policy/{policy_id}/ignore/{rule_id} | waf:falseAlarmMaskRule:delete | - |
DELETE /v1/{project_id}/waf/policy/{policy_id}/privacy/{rule_id} | waf:privacyRule:delete | - |
DELETE /v1/{project_id}/waf/valuelist/{valuelistid} | waf:valueList:delete | - |
DELETE /v1/{project_id}/waf/policy/{policy_id}/whiteblackip/{rule_id} | waf:whiteBlackIpRule:delete | - |
GET /v1/{project_id}/waf/policy/{policy_id}/custom | waf:preciseProtectionRule:list | - |
GET /v1/{project_id}/waf/policy/{policy_id}/cc | waf:ccRule:list | - |
GET /v1/{project_id}/waf/policy/{policy_id}/antitamper | waf:antiTamperRule:list | - |
GET /v1/{project_id}/waf/policy/{policy_id}/antileakage | waf:antiLeakageRule:list | - |
GET /v1/{project_id}/waf/policy/{policy_id}/anticrawler | waf:anticrawlerRule:list | - |
GET /v1/{project_id}/waf/policy/{policy_id}/punishment | waf:punishmentRule:list | - |
GET /v1/{project_id}/waf/policy/{policy_id}/geoip | waf:geoIpRule:list | - |
GET /v1/{project_id}/waf/policy/{policy_id}/ignore | waf:falseAlarmMaskRule:list | - |
GET /v1/{project_id}/waf/policy/{policy_id}/privacy | waf:privacyRule:list | - |
GET /v1/{project_id}/waf/valuelist | waf:valueList:list | - |
GET /v1/{project_id}/waf/policy/{policy_id}/whiteblackip | waf:whiteBlackIpRule:list | - |
PUT /v1/{project_id}/waf/policy/{policy_id}/cc/{rule_id} | waf:ccRule:put | - |
PUT /v1/{project_id}/waf/policy/{policy_id}/custom/{rule_id} | waf:preciseProtectionRule:put | - |
PUT /v1/{project_id}/waf/policy/{policy_id}/geoip/{rule_id} | waf:geoIpRule:put | - |
POST /v1/{project_id}/waf/policy/{policy_id}/antitamper/{rule_id}/refresh | waf:antiTamperRule:put | - |
PUT /v1/{project_id}/waf/policy/{policy_id}/antileakage/{rule_id} | waf:antiLeakageRule:put | - |
PUT /v1/{project_id}/waf/policy/{policy_id}/anticrawler/{rule_id} | waf:anticrawlerRule:put | - |
PUT /v1/{project_id}/waf/policy/{policy_id}/anticrawler | waf:anticrawlerRule:put | - |
PUT /v1/{project_id}/waf/policy/{policy_id}/punishment/{rule_id} | waf:punishmentRule:put | - |
PUT /v1/{project_id}/waf/policy/{policy_id}/{ruletype}/{rule_id}/status | waf:whiteBlackIpRule:put | - |
PUT /v1/{project_id}/waf/policy/{policy_id}/privacy/{rule_id} | waf:privacyRule:put | - |
PUT /v1/{project_id}/waf/valuelist/{valuelistid} | waf:valueList:put | - |
PUT /v1/{project_id}/waf/policy/{policy_id}/whiteblackip/{rule_id} | waf:whiteBlackIpRule:put | - |
PUT /v1/{project_id}/waf/policy/{policy_id}/ignore/{rule_id} | waf:falseAlarmMaskRule:put | - |
GET /v1/{project_id}/waf/policy/{policy_id}/cc/{rule_id} | waf:ccRule:get | - |
GET /v1/{project_id}/waf/policy/{policy_id}/custom/{rule_id} | waf:preciseProtectionRule:get | - |
GET /v1/{project_id}/waf/policy/{policy_id}/whiteblackip/{rule_id} | waf:whiteBlackIpRule:get | - |
GET /v1/{project_id}/waf/policy/{policy_id}/privacy/{rule_id} | waf:privacyRule:get | - |
GET /v1/{project_id}/waf/policy/{policy_id}/ignore/{rule_id} | waf:falseAlarmMaskRule:get | - |
GET /v1/{project_id}/waf/policy/{policy_id}/geoip/{rule_id} | waf:geoIpRule:get | - |
GET /v1/{project_id}/waf/policy/{policy_id}/antitamper/{rule_id} | waf:antiTamperRule:get | - |
GET /v1/{project_id}/waf/policy/{policy_id}/antileakage/{rule_id} | waf:antiLeakageRule:get | - |
GET /v1/{project_id}/waf/policy/{policy_id}/anticrawler/{rule_id} | waf:anticrawlerRule:get | - |
GET /v1/{project_id}/waf/policy/{policy_id}/punishment/{rule_id} | waf:punishmentRule:get | - |
GET /v1/{project_id}/waf/valuelist/{valuelistid} | waf:valueList:get | - |
POST /v1/{project_id}/waf/ip-groups | waf:ipgroup:create | - |
DELETE /v1/{project_id}/waf/ip-group/{id} | waf:ipgroup:delete | - |
GET /v1/{project_id}/waf/ip-groups | waf:ipgroup:list | - |
GET /v1/{project_id}/waf/ip-group/{id} | waf:ipgroup:get | - |
PUT /v1/{project_id}/waf/ip-group/{id} | waf:ipgroup:put | - |
POST /v1/{project_id}/waf/certificate/{certificate_id}/apply-to-hosts | waf:certificate:apply | - |
POST /v1/{project_id}/waf/certificate | waf:certificate:create | - |
DELETE /v1/{project_id}/waf/certificate/{certificate_id} | waf:certificate:delete | - |
GET /v1/{project_id}/waf/certificate | waf:certificate:list | - |
GET /v1/{project_id}/waf/certificate/{certificate_id} | waf:certificate:get | - |
PUT /v1/{project_id}/waf/certificate/{certificate_id} | waf:certificate:put | - |
GET /v1/{project_id}/waf/event | waf:event:get | - |
GET /v1/{project_id}/waf/event/{eventid} | waf:event:get | - |
GET /v1/{project_id}/waf/overviews/bandwidth/timeline | waf:event:get | - |
GET /v1/{project_id}/waf/overviews/classification | waf:event:get | - |
GET /v1/{project_id}/waf/overviews/qps/timeline | waf:event:get | - |
GET /v1/{project_id}/waf/overviews/request/timeline | waf:event:get | - |
GET /v1/{project_id}/waf/overviews/statistics | waf:event:get | - |
GET /v1/{project_id}/waf/overviews/abnormal | waf:event:get | - |
GET /v1/{project_id}/waf/config/console | waf:consoleConfig:get | - |
POST /v1/{project_id}/premium-waf/instance | waf:premiumInstance:create | - |
DELETE /v1/{project_id}/premium-waf/instance/{instance_id} | waf:premiumInstance:delete | - |
GET /v1/{project_id}/premium-waf/instance | waf:premiumInstance:list | - |
PUT /v1/{project_id}/premium-waf/instance/{instance_id} | waf:premiumInstance:put | - |
GET /v1/{project_id}/premium-waf/instance/{instance_id} | waf:premiumInstance:get | - |
GET /v1/{project_id}/waf/config/lts | waf:ltsConfig:get | - |
PUT /v1/{project_id}/waf/config/lts/{ltsconfig_id} | waf:ltsConfig:put | - |
POST /v1/{project_id}/waf/subscription/batchalter/prepaid-cloud-waf | waf:prepaid:create | - |
POST /v1/{project_id}/waf/subscription/purchase/prepaid-cloud-waf | waf:prepaid:create | - |
GET /v1/{project_id}/waf/subscription | waf:subscription:get | - |
GET /v2/{project_id}/waf/alerts | waf:alert:get | - |
PUT /v2/{project_id}/waf/alert/{alert_id} | waf:alert:put | - |
GET /v1/{project_id}/waf/config/source-ip | waf:sourceIp:get | - |
POST /v1/{project_id}/composite-waf/hosts/migration | waf:host:create | - |
GET /v1/{project_id}/composite-waf/host | waf:host:list | - |
GET /v1/{project_id}/composite-waf/host/{host_id} | waf:host:get | - |
GET /v1/{project_id}/waf/bundle | waf:bundle:get | - |
GET /v1/{project_id}/waf/security-report/subscriptions | waf:securityReportSubscription:list | - |
GET /v1/{project_id}/waf/overviews/attack/action-types | waf:event:get | - |
GET /v1/{project_id}/waf/policy/basic-protection/default-rules | waf:policy:get | - |
GET /v1/{project_id}/waf/tag/geoip/map | waf:geoIpRule:get | - |
- | waf:policy:get | - |
- | waf:policy:get | - |
- | waf:policy:get | - |
- | waf:policy:get | - |
- | waf:policy:get | - |
- | waf:policy:get | - |
- | waf:policy:get | - |
资源类型（Resource）
资源类型（Resource）表示身份策略所作用的资源。如表3中的某些操作指定了可以在该操作指定的资源类型，则必须在具有该操作的身份策略语句中指定该资源的URN，身份策略仅作用于此资源；如未指定，Resource默认为“*”，则身份策略将应用到所有资源。您也可以在身份策略中设置条件，从而指定资源类型。
waf定义了以下可以在自定义身份策略的Resource元素中使用的资源类型。
