Function validate_yubihsm2_config_mappings 

fn validate_yubihsm2_config_mappings(
    value: &BTreeSet<YubiHsm2UserMapping>,
    _context: &(),
) -> Result

Validates a set of YubiHsm2UserMapping objects.

Ensures that value is not empty.

Further ensures that there are no

• duplicate system users
• duplicate SSH authorized keys (by comparing the actual SSH public keys)
• missing administrator backend users
• duplicate backend users
• duplicate signing key IDs
• duplicate wrapping key IDs
• duplicate domains

Errors

Returns an error if

• there are no items in value
• there are duplicate system users
• there are duplicate SSH authorized keys (by comparing the actual SSH public keys)
• there are missing administrator backend users
• there are duplicate backend users
• there are duplicate signing key IDs
• there are duplicate wrapping key IDs
• there are duplicate domains
• the estimated size of an OpenPGP certificate would exceed the maximum size of an opaque data object