<tokenReplayCache>
Registers a token replay cache with a service or a security token handler collection.
<configuration>
<system.identityModel>
<identityConfiguration>
<caches>
<tokenReplayCache>
Syntax
<system.identityModel>
<identityConfiguration>
<caches>
<tokenReplayCache type=xs:string>
</tokenReplayCache>
</caches>
</identityConfiguration>
</system.identityModel>
Attributes and Elements
The following sections describe attributes, child elements, and parent elements.
Attributes
| Attribute | Description |
|---|---|
| type | A type that derives from the TokenReplayCache class. For more information about how to specify a custom type, see [Custom Type References]. |
Child Elements
None
Parent Elements
| Element | Description |
|---|---|
| <caches> | Registers the caches used by a service or a security token handler collection. |
Remarks
The token replay cache is used to detect replayed tokens. Token replay detection is enabled by the <tokenReplayDetection> element, which also specifies the maximum expiration time for tokens.
Example
The following XML shows the configuration of a custom cache for detecting replayed tokens.
<caches>
<tokenReplayCache type="MyCacheLibrary.MyTokenReplayCache, MyCacheLibrary">
</tokenReplayCache>
</caches>