Package =TWiki::Configure::Checkers::CertificateChecker
Configure GUI checker for Certificate items.
This checker validates files that contain X.509 certificates,
such as for the S/MIME signatures and for the Tasks framework.
It must be subclassed for the various certificate types, as the requirements
are slightly different.
ObjectMethod checkUsage ($valueObject,$usage) -> $errorString
Validates a Certificate item for the configure GUI
-
$valueObject
- configure value object
-
$usage
- Required use (email, client, server, clientserver)
Returns empty string if OK, error string with any errors