Function build_command_info

resources/sshdconfig/src/util.rs:191–220

Extract _metadata field from the input string, if it can be parsed as JSON. # Errors This function will return an error if it fails to parse the input string and if the _metadata field exists, extract it.

(input: Option<&String>, is_get: bool)

///
/// This function will return an error if it fails to parse the input string and if the _metadata field exists, extract it.
pub fn build_command_info(input: Option<&String>, is_get: bool) -> Result<CommandInfo, SshdConfigError> {
    let mut include_defaults = is_get;
    let mut metadata: Metadata = Metadata::new();
    let mut purge = false;
    let mut sshd_args: Option<SshdCommandArgs> = None;
    let mut sshd_config: Map<String, Value> = Map::new();

    if let Some(inputs) = input {
        sshd_config = serde_json::from_str(inputs.as_str())?;
        purge = CanonicalProperties::extract_bool(&mut sshd_config, CanonicalProperty::Purge, false)?;
        include_defaults = CanonicalProperties::extract_bool(&mut sshd_config, CanonicalProperty::IncludeDefaults, is_get)?;
        metadata = if let Some(value) = sshd_config.remove(CanonicalProperty::Metadata.as_str()) {
            serde_json::from_value(value)?
        } else {
            Metadata::new()
        };
        sshd_args = metadata.filepath.clone().map(|filepath| {
            SshdCommandArgs {
                filepath: Some(filepath),
                additional_args: None,
            }
        });
        if is_get && !sshd_config.is_empty() {
            warn!("{}", t!("util.getIgnoresInputFilters"));
            sshd_config.clear();
        }
    }

    Ok(CommandInfo::new(include_defaults, sshd_config, metadata, purge, sshd_args))
}

/// Reads `sshd_config` file.
///