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validate_config_against_optional_config

signstar_config::config::file

Function validate_config_against_optional_config 

Source 
fn validate_config_against_optional_config<T, U>(
    config_a: &Option<T>,
) -> impl FnOnce(&U, &()) -> Result + '_
where
    T: ConfigAuthorizedKeyEntries + ConfigSystemUserIds,
    U: ConfigAuthorizedKeyEntries + ConfigSystemUserIds,
Expand description

Validates a required config object against an optional one.

Ensures that the the two configuration objects have no overlapping system user IDs or SSH authorized_keys.

ยงErrors

Returns an error if there are

  • duplicate system users
  • duplicate SSH authorized keys (by comparing the actual SSH public keys)