#### [Abblix\.Oidc\.Server](https://www.abblix.com/en/docs/api/abblix-oidc-server 'index')
### [Abblix\.Oidc\.Server\.DeclarativeBinding](https://www.abblix.com/en/docs/api/abblix-oidc-server/Abblix.Oidc.Server.DeclarativeBinding 'Abblix\.Oidc\.Server\.DeclarativeBinding')

## ClientCertificateAttribute Class

Declares that the value is the client X\.509 certificate presented at the transport layer —
via mutual TLS \(RFC 8705\) or forwarded by a trusted reverse proxy\. Purely semantic: it names
the transport source and leaves the extraction mechanism to the transport layer\.

```csharp
public class ClientCertificateAttribute : System.Attribute
```

Inheritance [System\.Object](https://learn.microsoft.com/en-us/dotnet/api/system.object 'System\.Object') → [System\.Attribute](https://learn.microsoft.com/en-us/dotnet/api/system.attribute 'System\.Attribute') → ClientCertificateAttribute