Asynchronously verify's a certificate chain after looking up and adding any missing certificates to the chain.
See verify_chain for more information.
| this | |
| chain |
a TlsCertificate chain |
| purpose |
the purpose that this certificate chain will be used for. |
| identity |
the expected peer identity |
| interaction |
used to interact with the user if necessary |
| flags |
additional verify flags |
| cancellable |
a Cancellable, or null |
| callback |
callback to call when the operation completes |
| user_data |
the data to pass to the callback function |