Override the default trust evaluation for the connection
SDKs
- iOS 9.0+
- macOS 10.11+
- Mac Catalyst 13.0+
Framework
- Network
Extension
Declaration
optional func evaluateTrust(for connection: NWTCPConnection, peerCertificateChain: [Any], completionHandler completion: @escaping (SecParameters
connectionThe connection sending this message
peerCertificateChainThe connection peer’s certificate chain
completionHandlerThe completion handler for passing the
Secobject to the connection. TheTrust SecobjectTrust Ref trustis required and must not benil. It will be evaluated usingSecif necessary.Trust Evaluate(_: _:) The caller is responsible for keeping the argument object valid for the duration of the completion handler invocation.
Discussion
The caller can implement this optional protocol method to set up custom policies for peer certificate trust evaluation. If the delegate method is implemented, the caller is responsible for creating and setting up the Sec object and passing it to the completion handler. Otherwise, the default trust evaluation policy is used for the connection.