Function validate_properties

lib/dsc-lib/src/dscresources/dscresource.rs:722–750

Validates the properties of a resource against its schema. # Arguments `properties` - The properties of the resource to validate. `schema` - The schema to validate against. # Returns `Result<(), DscError>` - Ok if valid, Err with message if invalid. # Errors `DscError` - Error if the schema is invalid

(resource: &DscResource, properties: &Value)

///
/// * `DscError` - Error if the schema is invalid
pub fn validate_properties(resource: &DscResource, properties: &Value) -> Result<(), DscError> {
    // if so, see if it implements validate via the resource manifest
    let type_name = resource.type_name.clone();
    if let Some(schema) = &resource.schema {
        debug!("{}: {type_name} ", t!("dscresources.dscresource.validatingAgainstSchema"));
        let schema = serde_json::to_value(schema)?;
        return validate_json(&resource.type_name, &schema, properties);
    }
    if let Some(manifest) = resource.manifest.clone() {
        if manifest.validate.is_some() {
            debug!("{}: {type_name} ", t!("dscresources.dscresource.resourceImplementsValidate"));
            let resource_config = properties.to_string();
            let result = resource.validate(&resource_config)?;
            if !result.valid {
                let reason = result.reason.unwrap_or(t!("dscresources.dscresource.noReason").to_string());
                return Err(DscError::Validation(format!("{}: {type_name} {reason}", t!("dscresources.dscresource.resourceValidationFailed"))));
            }
            return Ok(())
        }
        // use schema validation
        trace!("{}: {type_name}", t!("dscresources.dscresource.resourceDoesNotImplementValidate"));
        let Ok(schema) = resource.schema() else {
            return Err(DscError::Validation(format!("{}: {type_name}", t!("dscresources.dscresource.noSchemaOrValidate"))));
        };
        let schema = serde_json::from_str(&schema)?;
        return validate_json(&resource.type_name, &schema, properties)
    }
    Err(DscError::Validation(format!("{}: {type_name}", t!("dscresources.dscresource.noManifest"))))
}

/// Validate the JSON against the schema.
///