使用 Rulesets API 在域级部署托管规则集。
将 WAF 托管规则集部署到 http_request_firewall_managed 阶段。其他托管规则集(如 DDoS Attack Protection 托管规则集)必须部署到其它阶段。详情请参见对应托管规则集的文档。
WAF 托管规则集页面中包含各托管规则集的 ID,在通过 API 部署时请先确认该信息。
若您使用 Terraform,请参阅 通过 Terraform 配置 WAF 托管规则集。
以下示例通过创建一个执行托管规则集的规则,将 Cloudflare Managed Ruleset 部署到给定区域($ZONE_ID)的 http_request_firewall_managed 阶段。
调用获取区域入口点规则集操作,以获取
http_request_firewall_managed阶段的入口点规则集定义。您需要有区域 ID才能完成此任务。Get a zone entry point rulesetbash curl "https://api.cloudflare.com/client/v4/zones/$ZONE_ID/rulesets/phases/http_request_firewall_managed/entrypoint" \ --request GET \ --header "Authorization: Bearer $CLOUDFLARE_API_TOKEN"{ "result": { "description": "Zone-level phase entry point", "id": "<RULESET_ID>", "kind": "zone", "last_updated": "2024-03-16T15:40:08.202335Z", "name": "zone", "phase": "http_request_firewall_managed", "rules": [ // ... ], "source": "firewall_managed", "version": "10" }, "success": true, "errors": [], "messages": [] }如果入口点规则集已存在(即,如果您收到
200 OK状态代码和规则集定义),请记下响应中的规则集 ID。然后,调用创建区域规则集规则操作,向现有规则集中添加一条execute规则,以部署 Cloudflare Managed Ruleset(ID 为efb7b8c949ac4650a09736fc376e9aee)。默认情况下,该规则将添加到规则集中已有规则列表的末尾。Create a zone ruleset rulebash curl "https://api.cloudflare.com/client/v4/zones/$ZONE_ID/rulesets/$RULESET_ID/rules" \ --request POST \ --header "Authorization: Bearer $CLOUDFLARE_API_TOKEN" \ --json '{ "action": "execute", "action_parameters": { "id": "efb7b8c949ac4650a09736fc376e9aee" }, "expression": "true", "description": "Execute the Cloudflare Managed Ruleset" }'{ "result": { "id": "<RULESET_ID>", "name": "Zone-level phase entry point", "description": "", "kind": "zone", "version": "11", "rules": [ // ... any existing rules { "id": "<RULE_ID>", "version": "1", "action": "execute", "action_parameters": { "id": "efb7b8c949ac4650a09736fc376e9aee", "version": "latest" }, "expression": "true", "description": "Execute the Cloudflare Managed Ruleset", "last_updated": "2024-03-18T18:08:14.003361Z", "ref": "<RULE_REF>", "enabled": true } ], "last_updated": "2024-03-18T18:08:14.003361Z", "phase": "http_request_firewall_managed" }, "success": true, "errors": [], "messages": [] }如果入口点规则集不存在(也就是说,如果您在步骤 1 中收到了
404 Not Found状态码),请使用 创建区域规则集 操作来创建它。在rules数组中包含单个规则,该规则针对 区域中的所有传入请求 执行 Cloudflare Managed Ruleset(ID 为efb7b8c949ac4650a09736fc376e9aee)。Create a zone rulesetbash curl "https://api.cloudflare.com/client/v4/zones/$ZONE_ID/rulesets" \ --request POST \ --header "Authorization: Bearer $CLOUDFLARE_API_TOKEN" \ --json '{ "name": "My ruleset", "description": "Entry point ruleset for WAF managed rulesets", "kind": "zone", "phase": "http_request_firewall_managed", "rules": [ { "action": "execute", "action_parameters": { "id": "efb7b8c949ac4650a09736fc376e9aee" }, "expression": "true", "description": "Execute the Cloudflare Managed Ruleset" } ] }'
要自定义托管规则集中的规则行为,请执行 创建覆盖(override)。
如需跳过 WAF 托管规则集或其部分规则的执行,请 创建例外(也称 skip 规则)。
例外优先于覆盖。
若需在账户级通过 API 部署托管规则集,请参阅 通过 API 在账户级部署 WAF 托管规则集。
更多 API 下托管规则操作说明,请参阅规则集引擎文档 与规则集一起工作。