acme: align Authorization type with RFC structure

src/lib.rs

@@ -17,8 +17,8 @@ use types::{
     KeyAuthorization, KeyOrKeyId, Problem, SigningAlgorithm,
 };
 pub use types::{
-    Authorization, ChallengeType, Error, Identifier, LetsEncrypt, NewAccount, NewOrder, OrderState,
+    Authorization, AuthorizationStatus, ChallengeType, Error, Identifier, LetsEncrypt, NewAccount,
-    OrderStatus,
+    NewOrder, OrderState, OrderStatus,
 };
 
 pub struct Order {

src/types.rs

@@ -213,12 +213,17 @@ pub(crate) struct JoseJson {
 }
 
 #[derive(Debug, Deserialize)]
-#[serde(tag = "status", rename_all = "camelCase")]
+#[serde(rename_all = "camelCase")]
-pub enum Authorization {
+pub struct Authorization {
-    Pending {
+    pub identifier: Identifier,
-        identifier: Identifier,
+    pub status: AuthorizationStatus,
-        challenges: Vec<Challenge>,
+    pub challenges: Vec<Challenge>,
-    },
+}
+
+#[derive(Debug, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub enum AuthorizationStatus {
+    Pending,
     Valid,
     Invalid,
     Revoked,