Compute Engine v1 API - Class SecurityPolicyRuleRateLimitOptions (3.2.0) 

public sealed class SecurityPolicyRuleRateLimitOptions : IMessage<SecurityPolicyRuleRateLimitOptions>, IEquatable<SecurityPolicyRuleRateLimitOptions>, IDeepCloneable<SecurityPolicyRuleRateLimitOptions>, IBufferMessage, IMessage

Inheritance

object > SecurityPolicyRuleRateLimitOptions

Namespace

Google.Cloud.Compute.V1

Assembly

Google.Cloud.Compute.V1.dll

Constructors

SecurityPolicyRuleRateLimitOptions()

public SecurityPolicyRuleRateLimitOptions()

SecurityPolicyRuleRateLimitOptions(SecurityPolicyRuleRateLimitOptions)

public SecurityPolicyRuleRateLimitOptions(SecurityPolicyRuleRateLimitOptions other)
Parameter
Name Description
other SecurityPolicyRuleRateLimitOptions

Properties

BanDurationSec

public int BanDurationSec { get; set; }

Can only be specified if the action for the rule is "rate_based_ban". If specified, determines the time (in seconds) the traffic will continue to be banned by the rate limit after the rate falls below the threshold.

Property Value
Type Description
int

BanThreshold

public SecurityPolicyRuleRateLimitOptionsThreshold BanThreshold { get; set; }

Can only be specified if the action for the rule is "rate_based_ban". If specified, the key will be banned for the configured 'ban_duration_sec' when the number of requests that exceed the 'rate_limit_threshold' also exceed this 'ban_threshold'.

Property Value
Type Description
SecurityPolicyRuleRateLimitOptionsThreshold

ConformAction

public string ConformAction { get; set; }

Action to take for requests that are under the configured rate limit threshold. Valid option is "allow" only.

Property Value
Type Description
string

EnforceOnKey

public string EnforceOnKey { get; set; }

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 to ALL. - 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 to ALL. - 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 to IP. - 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. Check the EnforceOnKey enum for the list of possible values.

Property Value
Type Description
string

EnforceOnKeyConfigs

public RepeatedField<SecurityPolicyRuleRateLimitOptionsEnforceOnKeyConfig> EnforceOnKeyConfigs { get; }

If specified, any combination of values of enforce_on_key_type/enforce_on_key_name is treated as the key on which ratelimit threshold/action is enforced. You can specify up to 3 enforce_on_key_configs. If enforce_on_key_configs is specified, enforce_on_key must not be specified.

Property Value
Type Description
RepeatedFieldSecurityPolicyRuleRateLimitOptionsEnforceOnKeyConfig

EnforceOnKeyName

public string EnforceOnKeyName { get; set; }

Rate limit key name applicable only for the following key types: HTTP_HEADER -- Name of the HTTP header whose value is taken as the key value. HTTP_COOKIE -- Name of the HTTP cookie whose value is taken as the key value.

Property Value
Type Description
string

ExceedAction

public string ExceedAction { get; set; }

Action to take for requests that are above the configured rate limit threshold, to either deny with a specified HTTP response code, or redirect to a different endpoint. Valid options are deny(STATUS), where valid values for STATUS are 403, 404, 429, and 502, and redirect, where the redirect parameters come from exceedRedirectOptions below. The redirect action is only supported in Global Security Policies of type CLOUD_ARMOR.

Property Value
Type Description
string

ExceedRedirectOptions

public SecurityPolicyRuleRedirectOptions ExceedRedirectOptions { get; set; }

Parameters defining the redirect action that is used as the exceed action. Cannot be specified if the exceed action is not redirect. This field is only supported in Global Security Policies of type CLOUD_ARMOR.

Property Value
Type Description
SecurityPolicyRuleRedirectOptions

HasBanDurationSec

public bool HasBanDurationSec { get; }

Gets whether the "ban_duration_sec" field is set

Property Value
Type Description
bool

HasConformAction

public bool HasConformAction { get; }

Gets whether the "conform_action" field is set

Property Value
Type Description
bool

HasEnforceOnKey

public bool HasEnforceOnKey { get; }

Gets whether the "enforce_on_key" field is set

Property Value
Type Description
bool

HasEnforceOnKeyName

public bool HasEnforceOnKeyName { get; }

Gets whether the "enforce_on_key_name" field is set

Property Value
Type Description
bool

HasExceedAction

public bool HasExceedAction { get; }

Gets whether the "exceed_action" field is set

Property Value
Type Description
bool

RateLimitThreshold

public SecurityPolicyRuleRateLimitOptionsThreshold RateLimitThreshold { get; set; }

Threshold at which to begin ratelimiting.

Property Value
Type Description
SecurityPolicyRuleRateLimitOptionsThreshold