We have an air-gapped Gluu SSO installation without any internet connectivity.
As such, when we import the SP Metadata into Gluu Trust Relationship, we are unable to validate the trust relationship with the error (see attached screenshot for more details)**.**:
> schema_reference.4: Failed to read schema document 'http://www.w3.org/TR...
> Warning: cannot validate metadata. Check internet connetion and www.w3.org avaliability.
Is possible to manually import the schema documents such that the Gluu SSO server need not contact the internet to validate the schema?