on_ca_certificate_needed Event

Requests a missing certificate from the user.

Syntax

class CertificateValidatorCACertificateNeededEventParams(object):
  @property
  def cert() -> str: ...

# In class CertificateValidator:
@property
def on_ca_certificate_needed() -> Callable[[CertificateValidatorCACertificateNeededEventParams], None]: ...
@on_ca_certificate_needed.setter
def on_ca_certificate_needed(event_hook: Callable[[CertificateValidatorCACertificateNeededEventParams], None]) -> None: ...

Remarks

This event is fired when a CA certificate that is needed to validate Cert is not found at any of the available locations. If you have access to the missing certificate, please add it to the known_certificates collection to make it available to the validator.

When this event fires, the current_certificate property is assigned with the certificate being validated. It is the CA that issued that certificate that the validator is looking for.