csm-rs 0.96.0

A library for Shasta
Documentation 
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use crate::bos::template::http_client::v2::types::BosSessionTemplate;
use globset::Glob;

pub fn filter(
  bos_sessiontemplate_vec: &mut Vec<BosSessionTemplate>,
  configuration_name_pattern_opt: Option<&str>,
  target_hsm_group_name_vec: &[&str],
  xname_vec: &[&str],
  // cfs_configuration_name_opt: Option<&str>,
  limit_number_opt: Option<&u8>,
) -> Vec<BosSessionTemplate> {
  log::info!("Filter BOS sessiontemplates");

  if let Some(configuration_name_pattern) = configuration_name_pattern_opt {
    let glob = Glob::new(configuration_name_pattern)
      .unwrap()
      .compile_matcher();

    bos_sessiontemplate_vec.retain(|sessiontemplate| {
      sessiontemplate
        .configuration_name()
        .is_some_and(|configuration_name| glob.is_match(configuration_name))
    });
  };

  // Filter by list of HSM group or xnames as target
  if !target_hsm_group_name_vec.is_empty() || !xname_vec.is_empty() {
    bos_sessiontemplate_vec.retain(|bos_sessiontemplate| {
      let bos_sessiontemplate_target_hsm = bos_sessiontemplate.get_target_hsm();
      let bos_sessiontemplate_target_xname =
        bos_sessiontemplate.get_target_xname();

      !bos_sessiontemplate_target_hsm.is_empty()
        && bos_sessiontemplate_target_hsm
          .iter()
          .all(|bos_st_hsm_group| {
            target_hsm_group_name_vec.iter().any(|target_hsm_group| {
              bos_st_hsm_group.contains(target_hsm_group)
            })
          })
        || !bos_sessiontemplate_target_xname.is_empty()
          && bos_sessiontemplate_target_xname
            .iter()
            .all(|target_xname| xname_vec.contains(&target_xname.as_str()))
    });
  }

  if let Some(limit_number) = limit_number_opt {
    // Limiting the number of results to return to client
    *bos_sessiontemplate_vec = bos_sessiontemplate_vec
      [bos_sessiontemplate_vec
        .len()
        .saturating_sub(*limit_number as usize)..]
      .to_vec();
  }

  bos_sessiontemplate_vec.to_vec()
}

pub async fn filter_by_configuration(
  bos_sessiontemplate_vec: &mut Vec<BosSessionTemplate>,
  cfs_configuration_name: &str,
) {
  bos_sessiontemplate_vec.retain(|bos_template| {
    bos_template.get_configuration().as_deref() == Some(cfs_configuration_name)
  });
}

pub fn get_image_id_cfs_configuration_target_tuple_vec(
  bos_sessiontemplate_value_vec: &Vec<BosSessionTemplate>,
) -> Vec<(String, String, Vec<String>)> {
  let mut image_id_cfs_configuration_from_bos_sessiontemplate: Vec<(
    String,
    String,
    Vec<String>,
  )> = Vec::new();

  for bos_sessiontemplate in bos_sessiontemplate_value_vec {
    if bos_sessiontemplate.cfs.is_none() {
      continue;
    }

    let cfs_configuration = bos_sessiontemplate
      .cfs
      .as_ref()
      .unwrap()
      .configuration
      .as_ref()
      .unwrap();

    // FIXME: use BosSessionTemplate.get_image_vec() to get the list of image ids
    let first_image_id = bos_sessiontemplate
      .get_path_vec()
      .first()
      .unwrap()
      .strip_prefix("s3://boot-images/")
      .unwrap()
      .strip_suffix("/manifest.json")
      .unwrap()
      .to_string();

    let target = [
      bos_sessiontemplate.get_target_hsm(),
      bos_sessiontemplate.get_target_xname(),
    ]
    .concat();

    image_id_cfs_configuration_from_bos_sessiontemplate.push((
      first_image_id.to_string(),
      cfs_configuration.to_string(),
      target,
    ));
  }

  image_id_cfs_configuration_from_bos_sessiontemplate
}

pub fn find_bos_sessiontemplate_related_to_image_id(
  bos_sessiontemplate_vec: &[BosSessionTemplate],
  image_id: &str,
) -> Option<BosSessionTemplate> {
  bos_sessiontemplate_vec
    .iter()
    .find(|bos_sessiontemplate| {
      bos_sessiontemplate
        .get_path_vec()
        .first()
        .unwrap()
        .contains(image_id)
    })
    .cloned()
}