SecurityPolicyRuleRateLimitOptions_EnforceOnKey class final

Determines the key to enforce the rate_limit_threshold on. Possible values are:

  • ALL: A single rate limit threshold is applied to all the requests matching this rule. This is the default value if "enforceOnKey" is not configured.
  • IP: The source IP address of the request is the key. Each IP has this limit enforced separately.
  • HTTP_HEADER: The value of the HTTP header whose name is configured under "enforceOnKeyName". The key value is truncated to the first 128 bytes of the header value. If no such header is present in the request, the key type defaults toALL.
  • XFF_IP: The first IP address (i.e. the originating client IP address) specified in the list of IPs under X-Forwarded-For HTTP header. If no such header is present or the value is not a valid IP, the key defaults to the source IP address of the request i.e. key type IP.
  • HTTP_COOKIE: The value of the HTTP cookie whose name is configured under "enforceOnKeyName". The key value is truncated to the first 128 bytes of the cookie value. If no such cookie is present in the request, the key type defaults toALL.
  • HTTP_PATH: The URL path of the HTTP request. The key value is truncated to the first 128 bytes.
  • SNI: Server name indication in the TLS session of the HTTPS request. The key value is truncated to the first 128 bytes. The key type defaults to ALL on a HTTP session.
  • REGION_CODE: The country/region from which the request originates.
  • TLS_JA3_FINGERPRINT: JA3 TLS/SSL fingerprint if the client connects using HTTPS, HTTP/2 or HTTP/3. If not available, the key type defaults to ALL.
  • USER_IP: The IP address of the originating client, which is resolved based on "userIpRequestHeaders" configured with the security policy. If there is no "userIpRequestHeaders" configuration or an IP address cannot be resolved from it, the key type defaults toIP.
  • ASN: The autonomous system number of the originating client. If not available, the key type defaults toALL.
  • TLS_JA4_FINGERPRINT: JA4 TLS/SSL fingerprint if the client connects using HTTPS, HTTP/2 or HTTP/3. If not available, the key type defaults to ALL.

For "fairshare" action, this value is limited to ALL i.e. a single rate limit threshold is enforced for all the requests matching the rule.

Properties

hashCode → int
The hash code for this object.
no setterinherited
isNotDefault → bool
no setter
runtimeType → Type
A representation of the runtime type of the object.
no setterinherited
value → String
finalinherited

Methods

noSuchMethod(Invocation invocation) → dynamic
Invoked when a nonexistent method or property is accessed.
inherited
toJson() → Object?
inherited
toString() → String
A string representation of this object.
override

Operators

operator ==(Object other) → bool
The equality operator.
inherited