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云服务在iam预置了常用授权项，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j9九游会登录的服务支持的授权项，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aad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aad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aad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 |
|---|---|---|---|---|---|
|
aad:alarmconfig:create |
授予创建告警设置的权限。 |
write |
alarmconfig * |
- |
- |
|
aad:alarmconfig:put |
授予修改告警设置的权限。 |
write |
alarmconfig * |
- |
- |
|
aad:alarmconfig:get |
授予查询告警设置的权限。 |
read |
alarmconfig * |
- |
- |
|
aad:alarmconfig:delete |
授予删除告警设置的权限。 |
write |
alarmconfig * |
- |
- |
|
aad:certificate:delete |
授予删除证书的权限。 |
write |
certificate * |
- |
- |
|
aad:certificate:list |
授予查询证书列表的权限。 |
list |
certificate * |
- |
- |
|
aad:certificate:set |
授予修改域名对应证书的权限。 |
write |
certificate * |
- |
- |
|
domain * |
|||||
|
aad:dashboard:delete |
授予删除报表日志配置的权限。 |
write |
- |
- |
- |
|
aad:dashboard:get |
授予获取报表数据和日志配置的权限。 |
read |
- |
- |
- |
|
aad:dashboard:set |
授予修改报表日志配置的权限。 |
write |
- |
- |
- |
|
aad:domain:create |
授予添加防护域名的权限。 |
write |
domain * |
- |
|
|
aad:domain:delete |
授予删除防护域名的权限。 |
write |
domain * |
- |
|
|
aad:domain:get |
授予查询防护域名详情的权限。 |
read |
domain * |
- |
|
|
aad:domain:list |
授予查询域名列表的权限。 |
list |
domain * |
- |
|
|
aad:domain:put |
授予修改域名防护属性的权限。 |
write |
domain * |
- |
|
|
aad:forwardingrule:create |
授予添加转发规则的权限。 |
write |
forwardingrule * |
- |
|
|
aad:forwardingrule:delete |
授予删除转发规则的权限。 |
write |
forwardingrule * |
- |
|
|
aad:forwardingrule:get |
授予查询转发规则的权限。 |
read |
forwardingrule * |
- |
|
|
aad:forwardingrule:list |
授予导出转发规则的权限。 |
list |
forwardingrule * |
- |
|
|
aad:forwardingrule:put |
授予修改转发规则中的回源ip的权限。 |
write |
forwardingrule * |
- |
|
|
aad:instance:create |
授予创建实例的权限。 |
write |
instance * |
- |
|
|
aad:instance:get |
授予查询实例属性的权限。 |
read |
instance * |
- |
|
|
aad:instance:list |
授予查询实例列表的权限。 |
list |
instance * |
- |
|
|
aad:instance:put |
授予修改实例属性的权限。 |
write |
instance * |
- |
|
|
aad:policy:create |
授予添加防护规则的权限。 |
write |
policy * |
- |
|
|
aad:policy:delete |
授予删除防护规则的权限。 |
write |
policy * |
- |
|
|
aad:policy:get |
授予查询防护规则详情的权限。 |
read |
policy * |
- |
|
|
aad:policy:list |
授予查询防护规则列表的权限。 |
list |
policy * |
- |
|
|
aad:policy:put |
授予修改防护规则的权限。 |
write |
policy * |
- |
|
|
aad:quotas:get |
授予查询防护规格的权限。 |
read |
- |
- |
- |
|
aad:whiteblackiprule:create |
授予添加防护黑白名单的权限。 |
write |
whiteblackiprule * |
- |
|
|
aad:whiteblackiprule:delete |
授予删除防护黑白名单的权限。 |
write |
whiteblackiprule * |
- |
|
|
aad:whiteblackiprule:list |
授予查询防护黑白名单列表的权限。 |
list |
whiteblackiprule * |
- |
|
|
aad:protectedip:put |
授予修改防护对象标签的权限。 |
write |
- |
- |
- |
|
aad:protectedip:list |
授予查询防护对象列表的权限。 |
list |
- |
- |
- |
|
aad:package:put |
授予修改防护包的权限。 |
write |
package * |
- |
- |
|
aad:package:list |
授予查询防护包列表的权限。 |
list |
package * |
- |
- |
|
aad:block:put |
授予解封ip的权限。 |
write |
- |
- |
- |
|
aad:block:list |
授予查询封堵ip列表的权限。 |
list |
- |
- |
- |
|
aad:block:get |
授予查询封堵和解封信息的权限。 |
read |
- |
- |
- |
aad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}/cad/alart/config |
aad:alarmconfig:create |
- |
|
post /v1/cnad/alarm-config |
aad:alarmconfig:put |
- |
|
delete /v1/cnad/alarm-config |
aad:alarmconfig:delete |
- |
|
get /v1/{project_id}/cad/alart/list |
aad:alarmconfig:get |
- |
|
get /v1/cnad/alarm-config |
aad:alarmconfig:get |
- |
|
delete /v1/aad/certificate/del |
aad:certificate:delete |
- |
|
get /v1/{project_id}/cad/domains/certificatelist |
aad:certificate:list |
- |
|
get /v1/aad/certificate-details |
aad:certificate:list |
- |
|
post /v1/{project_id}/cad/domains/certificate |
aad:certificate:set |
- |
|
post /v1/aad/configs/lts/delete |
aad:dashboard:delete |
- |
|
get /v1/{project_id}/cad/ddosinfo/events_type |
aad:dashboard:get |
- |
|
get /v1/aad/configs/lts_region |
aad:dashboard:get |
- |
|
get /v1/aad/configs/lts |
aad:dashboard:get |
- |
|
get /v1/{project_id}/waf/event/timeline |
aad:dashboard:get |
- |
|
get /v1/{project_id}/waf/event/request/peak |
aad:dashboard:get |
- |
|
get /v1/{project_id}/waf/event/attack/type |
aad:dashboard:get |
- |
|
get /v1/{project_id}/waf/event/attack/source/num |
aad:dashboard:get |
- |
|
get /v1/{project_id}/waf/event/attack/source |
aad:dashboard:get |
- |
|
get /v1/{project_id}/cad/instances/flow_pps |
aad:dashboard:get |
- |
|
get /v1/{project_id}/cad/instances/flow_bps |
aad:dashboard:get |
- |
|
get /v1/{project_id}/cad/instances/events |
aad:dashboard:get |
- |
|
get /v1/{project_id}/cad/ddosinfo/peak |
aad:dashboard:get |
- |
|
post /v1/aad/configs/lts |
aad:dashboard:set |
- |
|
post /v1/{project_id}/aad/domains |
aad:domain:create |
- |
|
post /v1/{project_id}/cad/domains/del |
aad:domain:delete |
- |
|
get /v1/{project_id}/aad/domains/{domain_id}/service-config |
aad:domain:get |
- |
|
get /v1/{project_id}/cad/domains/ports |
aad:domain:list |
- |
|
get /v1/{project_id}/cad/domains/name |
aad:domain:get |
- |
|
get /v1/{project_id}/cad/domains/line/{enterprise_project_id} |
aad:domain:list |
- |
|
get /v1/{project_id}/cad/domains/instances |
aad:domain:get |
- |
|
get /v1/{project_id}/cad/domains/brief |
aad:domain:get |
- |
|
get /v1/{project_id}/aad/domains/waf-list |
aad:domain:list |
- |
|
get /v1/{project_id}/cad/domains |
aad:domain:list |
- |
|
post /v1/{project_id}/aad/domains/{domain_id}/service-config |
aad:domain:put |
- |
|
post /v1/{project_id}/cad/domains/switch |
aad:domain:put |
- |
|
post /v1/{project_id}/cad/domains/cnamedispatchswitch |
aad:domain:put |
- |
|
post /v1/{project_id}/cad/domains/cname/switch |
aad:domain:put |
- |
|
post /v1/{project_id}/cad/instances/protocol_rule |
aad:forwardingrule:create |
- |
|
post /v1/{project_id}/cad/instances/protocol_rule/import |
aad:forwardingrule:create |
- |
|
delete /v1/{project_id}/cad/instances/protocol_rule/{rule_id} |
aad:forwardingrule:delete |
- |
|
post /v1/{project_id}/cad/instances/protocol_rule/batchdel |
aad:forwardingrule:delete |
- |
|
get /v1/{project_id}/cad/instances/rules |
aad:forwardingrule:get |
- |
|
get /v1/{project_id}/cad/instances/protocol_rule/export |
aad:forwardingrule:list |
- |
|
put /v1/{project_id}/cad/instances/protocol_rule/{rule_id} |
aad:forwardingrule:put |
- |
|
post /v1/{project_id}/cad/instances/cad_open |
aad:instance:create |
- |
|
get /v1/{project_id}/cad/products |
aad:instance:create |
- |
|
get /v1/{project_id}/{resource_type}/{resource_id}/tags |
aad:instance:get |
- |
|
get /v1/{project_id}/cad/upgradeproducts/{instance_id} |
aad:instance:get |
- |
|
get /v1/{project_id}/cad/instances/detail/{instance_id} |
aad:instance:get |
- |
|
get /v1/{project_id}/aad/instances/brief-list |
aad:instance:list |
- |
|
get /v1/{project_id}/cad/sourceip |
aad:instance:list |
- |
|
get /v1/{project_id}/cad/instances |
aad:instance:list |
- |
|
post /v1/{project_id}/{resource_type}/{resource_id}/tags/action |
aad:instance:put |
- |
|
post /v1/{project_id}/cad/instances/cad_spec_upgrade |
aad:instance:put |
- |
|
put /v1/{project_id}/cad/instances/{instance_id}/name |
aad:instance:put |
- |
|
put /v1/{project_id}/cad/instances/{instance_id}/elastic/{ip_id} |
aad:instance:put |
- |
|
post /v1/{project_id}/aad/policies/waf/cc |
aad:policy:create |
- |
|
post /v1/cnad/policies |
aad:policy:create |
- |
|
delete /v1/{project_id}/aad/policies/waf/cc/{rule_id} |
aad:policy:delete |
- |
|
delete /v1/cnad/policies/{policy_id} |
aad:policy:delete |
- |
|
get /v1/{project_id}/cad/flowblock |
aad:policy:get |
- |
|
get /v1/cnad/policies/{policy_id} |
aad:policy:get |
- |
|
get /v1/{project_id}/aad/policies/waf/cc |
aad:policy:list |
- |
|
get /v1/cnad/policies |
aad:policy:list |
- |
|
put /v1/{project_id}/aad/policies/waf/cc/{rule_id} |
aad:policy:put |
- |
|
post /v1/{project_id}/cad/flowblock/udp |
aad:policy:put |
- |
|
post /v1/{project_id}/cad/flowblock/foreign |
aad:policy:put |
- |
|
post /v1/cnad/policies/{policy_id}/ip-list/add |
aad:policy:put |
- |
|
post /v1/cnad/policies/{policy_id}/bind |
aad:policy:put |
- |
|
post /v1/cnad/policies/{policy_id}/ip-list/delete |
aad:policy:put |
- |
|
post /v1/cnad/policies/{policy_id}/unbind |
aad:policy:put |
- |
|
put /v1/cnad/policies/{policy_id} |
aad:policy:put |
- |
|
get /v1/{project_id}/aad/quotas/domain-port |
aad:quotas:get |
- |
|
get /v1/{project_id}/scc/waf/quota |
aad:quotas:get |
- |
|
get /v1/{project_id}/cad/quotas |
aad:quotas:get |
- |
|
get /v1/{project_id}/cad/ip/quotas |
aad:quotas:get |
- |
|
get /v1/{project_id}/cad/bwlist/quota |
aad:quotas:get |
- |
|
get /v1/{project_id}/aad/user-configs |
aad:quotas:get |
- |
|
post /v1/{project_id}/cad/bwlist |
aad:whiteblackiprule:create |
- |
|
post /v1/{project_id}/cad/bwlist/delete |
aad:whiteblackiprule:delete |
- |
|
get /v1/{project_id}/cad/bwlist |
aad:whiteblackiprule:list |
- |
|
put /v1/cnad/protected-ips/tags |
aad:protectedip:put |
- |
|
get /v1/cnad/protected-ips |
aad:protectedip:list |
- |
|
post /v1/cnad/packages/{package_id}/protected-ips |
aad:package:put |
- |
|
put /v1/cnad/packages/{package_id}/name |
aad:package:put |
- |
|
get /v1/cnad/packages |
aad:package:list |
- |
|
get /v1/cnad/packages/{package_id}/unbound-protected-ips |
aad:package:list |
- |
|
post /v1/unblockservice/{domain_id}/unblock |
aad:block:put |
- |
|
get /v1/unblockservice/{domain_id}/block-list |
aad:block:list |
- |
|
get /v1/unblockservice/{domain_id}/unblock-quota-statistics |
aad:block:get |
- |
|
get /v1/unblockservice/{domain_id}/block-statistics |
aad:block:get |
- |
|
get /v1/unblockservice/{domain_id}/unblock-record |
aad:block:get |
- |
|
get /v1/{project_id}/cad/instances/{instance_id}/elastic_count/{ip_id} |
aad:instance:get |
- |
|
get /v1/{project_id}/cad/instances/{data_center}/elastic/{line}/{ip_id} |
aad:instance:get |
- |
|
get /v1/aad/remain-vip-number |
aad:quotas:get |
- |
|
get /v1/aad/instance/connection-num |
aad:dashboard:get |
- |
|
put /v1/{project_id}/cad/instances/{instance_id}/pp-switch |
aad:instance:put |
- |
|
get /v1/aad-service/ces/{domain_id}/dims-info |
aad:instance:list |
- |
|
get /v1/aad-service/ces/v2/{domain_id}/instances |
aad:instance:list |
- |
|
get /v1/{project_id}/cad/instances/security-statistics |
aad:instance:list |
- |
|
get /v1/aad/domain/instances/rules |
aad:domain:list |
- |
|
post /v1/aad/policy/modify |
aad:policy:put |
- |
|
post /v1/aad/geoip |
aad:policy:put |
- |
|
get /v1/aad/geoip |
aad:policy:get |
- |
|
delete /v1/aad/geoip/{ruleid} |
aad:policy:delete |
- |
|
put /v1/aad/geoip/{ruleid} |
aad:policy:put |
- |
|
post /v1/aad/whiteip |
aad:policy:put |
- |
|
get /v1/aad/whiteip |
aad:policy:get |
- |
|
delete /v1/aad/whiteip |
aad:policy:delete |
- |
|
post /v1/aad/custom |
aad:policy:put |
- |
|
get /v1/aad/custom |
aad:policy:get |
- |
|
put /v1/aad/custom/{ruleid} |
aad:policy:put |
- |
|
delete /v1/aad/custom/{ruleid} |
aad:policy:delete |
- |
|
get /v1/aad/policy/details |
aad:policy:get |
- |
|
post /v1/aad/cc/intelligent/modify |
aad:policy:put |
- |
|
get /v1/aad/geoip/map |
aad: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。
aad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。
|
资源类型 |
urn |
|---|---|
|
forwardingrule |
aad:: |
|
package |
aad:: |
|
policy |
aad:: |
|
alarmconfig |
aad:: |
|
domain |
aad:: |
|
certificate |
aad:: |
|
instance |
aad:: |
|
whiteblackiprule |
aad:: |
条件（condition）
aad服务不支持在身份策略中的条件键中配置服务级的条件键。aad可以使用适用于所有服务的全局条件键，请参考全局条件键。
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