1use chrono::{DateTime, Utc};2use serde::{Deserialize, Deserializer, Serialize, Serializer};3use std::collections::BTreeMap;45#[derive(Serialize, Deserialize, Default)]6#[serde(rename_all = "camelCase")]7pub struct HostData {8 #[serde(default)]9 #[serde(skip_serializing_if = "String::is_empty")]10 pub encryption_key: String,11}1213#[derive(Serialize, Deserialize)]14#[serde(rename_all = "camelCase")]15pub struct FleetData {16 #[serde(default)]17 pub hosts: BTreeMap<String, HostData>,18 #[serde(default)]19 #[serde(skip_serializing_if = "BTreeMap::is_empty")]20 pub shared_secrets: BTreeMap<String, FleetSharedSecret>,21 #[serde(default)]22 #[serde(skip_serializing_if = "BTreeMap::is_empty")]23 pub host_secrets: BTreeMap<String, BTreeMap<String, FleetSecret>>,24}2526#[derive(Serialize, Deserialize)]27#[serde(rename_all = "camelCase")]28pub struct FleetSharedSecret {29 pub owners: Vec<String>,30 #[serde(flatten)]31 pub secret: FleetSecret,32}3334#[derive(Serialize, Deserialize)]35#[serde(rename_all = "camelCase")]36pub struct FleetSecret {37 #[serde(default)]38 #[serde(skip_serializing_if = "Option::is_none")]39 pub expire_at: Option<DateTime<Utc>>,40 #[serde(skip_serializing_if = "Option::is_none")]41 pub public: Option<String>,42 #[serde(43 default,44 skip_serializing_if = "Vec::is_empty",45 serialize_with = "as_z85",46 deserialize_with = "from_z85"47 )]48 pub secret: Vec<u8>,49}5051fn as_z85<S>(key: &[u8], serializer: S) -> Result<S::Ok, S::Error>52where53 S: Serializer,54{55 serializer.serialize_str(&z85::encode(&key))56}5758fn from_z85<'de, D>(deserializer: D) -> Result<Vec<u8>, D::Error>59where60 D: Deserializer<'de>,61{62 use serde::de::Error;63 String::deserialize(deserializer)64 .and_then(|string| z85::decode(&string).map_err(|err| Error::custom(err.to_string())))65}