ochami-rs 0.1.77

Rust bindings for OCHAMI backend
Documentation 
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use serde_json::Value;

use crate::error::Error;

use super::types::PowerStatus;

pub async fn get(
  shasta_base_url: &str,
  shasta_token: &str,
  shasta_root_cert: &[u8],
  xname_vec_opt: Option<&[&str]>,
  power_state_filter_opt: Option<&str>,
  management_state_filter_opt: Option<&str>,
) -> Result<PowerStatus, Error> {
  let client;

  let client_builder = reqwest::Client::builder()
    .add_root_certificate(reqwest::Certificate::from_pem(shasta_root_cert)?)
    .use_rustls_tls();

  // Build client
  if std::env::var("SOCKS5").is_ok() {
    // socks5 proxy
    log::debug!("SOCKS5 enabled");
    let socks5proxy = reqwest::Proxy::all(std::env::var("SOCKS5").unwrap())?;

    // rest client to authenticate
    client = client_builder.proxy(socks5proxy).build()?;
  } else {
    client = client_builder.build()?;
  }

  let api_url = format!("{}/power-control/v1/power-status", shasta_base_url);

  let xname_vec_str_opt: Option<String> =
    xname_vec_opt.map(|xname_vec| xname_vec.join(","));

  let response = client
    .get(api_url)
    .query(&[
      ("xname", xname_vec_str_opt),
      (
        "powerStateFilter",
        power_state_filter_opt.map(|value| value.to_string()),
      ),
      (
        "managementStateFilter",
        management_state_filter_opt.map(|value| value.to_string()),
      ),
    ])
    .bearer_auth(shasta_token)
    .send()
    .await
    .map_err(|error| Error::NetError(error))?;

  if response.status().is_success() {
    response
      .json()
      .await
      .map_err(|error| Error::NetError(error))
  } else {
    let payload = response
      .json::<Value>()
      .await
      .map_err(|error| Error::NetError(error))?;

    Err(Error::OchamiError(payload))
  }
}

pub async fn post(
  shasta_base_url: &str,
  shasta_token: &str,
  shasta_root_cert: &[u8],
  power_status: PowerStatus,
) -> Result<PowerStatus, Error> {
  log::info!("Create PCS power status:\n'{:#?}'", power_status);
  log::debug!("Create PCS power status:\n{:#?}", power_status);

  let client_builder = reqwest::Client::builder()
    .add_root_certificate(reqwest::Certificate::from_pem(shasta_root_cert)?)
    .use_rustls_tls();

  // Build client
  let client = if let Ok(socks5_env) = std::env::var("SOCKS5") {
    // socks5 proxy
    log::debug!("SOCKS5 enabled");
    let socks5proxy = reqwest::Proxy::all(socks5_env)?;

    // rest client to authenticate
    client_builder.proxy(socks5proxy).build()?
  } else {
    client_builder.build()?
  };

  let api_url = shasta_base_url.to_owned() + "/power-control/v1/power-status";

  let response = client
    .put(api_url)
    .json(&power_status)
    .bearer_auth(shasta_token)
    .send()
    .await
    .map_err(|e| Error::NetError(e))?;

  if response.status().is_success() {
    Ok(response.json().await.map_err(|e| Error::NetError(e))?)
  } else {
    let payload = response
      .json::<Value>()
      .await
      .map_err(|e| Error::NetError(e))?;

    Err(Error::OchamiError(payload))
  }
}