@Generated(value="software.amazon.awssdk:codegen") public final class JA3Fingerprint extends Object implements SdkPojo, Serializable, ToCopyableBuilder<JA3Fingerprint.Builder,JA3Fingerprint>
Match against the request's JA3 fingerprint. The JA3 fingerprint is a 32-character hash derived from the TLS Client Hello of an incoming request. This fingerprint serves as a unique identifier for the client's TLS configuration. WAF calculates and logs this fingerprint for each request that has enough TLS Client Hello information for the calculation. Almost all web requests include this information.
You can use this choice only with a string match ByteMatchStatement with the
PositionalConstraint set to EXACTLY.
You can obtain the JA3 fingerprint for client requests from the web ACL logs. If WAF is able to calculate the fingerprint, it includes it in the logs. For information about the logging fields, see Log fields in the WAF Developer Guide.
Provide the JA3 fingerprint string from the logs in your string match statement specification, to match with any future requests that have the same TLS configuration.
| Modifier and Type | Class and Description |
|---|---|
static interface |
JA3Fingerprint.Builder |
| Modifier and Type | Method and Description |
|---|---|
static JA3Fingerprint.Builder |
builder() |
boolean |
equals(Object obj) |
boolean |
equalsBySdkFields(Object obj) |
FallbackBehavior |
fallbackBehavior()
The match status to assign to the web request if the request doesn't have a JA3 fingerprint.
|
String |
fallbackBehaviorAsString()
The match status to assign to the web request if the request doesn't have a JA3 fingerprint.
|
<T> Optional<T> |
getValueForField(String fieldName,
Class<T> clazz) |
int |
hashCode() |
List<SdkField<?>> |
sdkFields() |
static Class<? extends JA3Fingerprint.Builder> |
serializableBuilderClass() |
JA3Fingerprint.Builder |
toBuilder() |
String |
toString()
Returns a string representation of this object.
|
clone, finalize, getClass, notify, notifyAll, wait, wait, waitcopypublic final FallbackBehavior fallbackBehavior()
The match status to assign to the web request if the request doesn't have a JA3 fingerprint.
You can specify the following fallback behaviors:
MATCH - Treat the web request as matching the rule statement. WAF applies the rule action to the
request.
NO_MATCH - Treat the web request as not matching the rule statement.
If the service returns an enum value that is not available in the current SDK version, fallbackBehavior
will return FallbackBehavior.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available
from fallbackBehaviorAsString().
You can specify the following fallback behaviors:
MATCH - Treat the web request as matching the rule statement. WAF applies the rule action to
the request.
NO_MATCH - Treat the web request as not matching the rule statement.
FallbackBehaviorpublic final String fallbackBehaviorAsString()
The match status to assign to the web request if the request doesn't have a JA3 fingerprint.
You can specify the following fallback behaviors:
MATCH - Treat the web request as matching the rule statement. WAF applies the rule action to the
request.
NO_MATCH - Treat the web request as not matching the rule statement.
If the service returns an enum value that is not available in the current SDK version, fallbackBehavior
will return FallbackBehavior.UNKNOWN_TO_SDK_VERSION. The raw value returned by the service is available
from fallbackBehaviorAsString().
You can specify the following fallback behaviors:
MATCH - Treat the web request as matching the rule statement. WAF applies the rule action to
the request.
NO_MATCH - Treat the web request as not matching the rule statement.
FallbackBehaviorpublic JA3Fingerprint.Builder toBuilder()
toBuilder in interface ToCopyableBuilder<JA3Fingerprint.Builder,JA3Fingerprint>public static JA3Fingerprint.Builder builder()
public static Class<? extends JA3Fingerprint.Builder> serializableBuilderClass()
public final boolean equalsBySdkFields(Object obj)
equalsBySdkFields in interface SdkPojopublic final String toString()
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