[pbs-devel] [PATCH proxmox 2/4] acme: introduce http_status module

[Samuel Rufinatscha]

Introduce an internal http_status module with the common ACME HTTP
response codes, and replace use of crate::request::CREATED as well as
direct numeric status code usages.

Signed-off-by: Samuel Rufinatscha <s.rufinatscha at proxmox.com>
---
 proxmox-acme/src/account.rs      | 10 +++++-----
 proxmox-acme/src/async_client.rs |  4 ++--
 proxmox-acme/src/lib.rs          |  2 ++
 proxmox-acme/src/request.rs      | 11 ++++++++++-
 4 files changed, 19 insertions(+), 8 deletions(-)

diff --git a/proxmox-acme/src/account.rs b/proxmox-acme/src/account.rs
index 081ca986..350c78d4 100644
--- a/proxmox-acme/src/account.rs
+++ b/proxmox-acme/src/account.rs
@@ -85,7 +85,7 @@ impl Account {
             method: "POST",
             content_type: crate::request::JSON_CONTENT_TYPE,
             body,
-            expected: crate::request::CREATED,
+            expected: crate::http_status::CREATED,
         };
 
         Ok(NewOrder::new(request))
@@ -107,7 +107,7 @@ impl Account {
             method: "POST",
             content_type: crate::request::JSON_CONTENT_TYPE,
             body,
-            expected: 200,
+            expected: crate::http_status::OK,
         })
     }
 
@@ -132,7 +132,7 @@ impl Account {
             method: "POST",
             content_type: crate::request::JSON_CONTENT_TYPE,
             body,
-            expected: 200,
+            expected: crate::http_status::OK,
         })
     }
 
@@ -157,7 +157,7 @@ impl Account {
             method: "POST",
             content_type: crate::request::JSON_CONTENT_TYPE,
             body,
-            expected: 200,
+            expected: crate::http_status::OK,
         })
     }
 
@@ -408,7 +408,7 @@ impl AccountCreator {
             method: "POST",
             content_type: crate::request::JSON_CONTENT_TYPE,
             body,
-            expected: crate::request::CREATED,
+            expected: crate::http_status::CREATED,
         })
     }
 
diff --git a/proxmox-acme/src/async_client.rs b/proxmox-acme/src/async_client.rs
index 2ff3ba22..043648bb 100644
--- a/proxmox-acme/src/async_client.rs
+++ b/proxmox-acme/src/async_client.rs
@@ -498,7 +498,7 @@ impl AcmeClient {
                 method: "GET",
                 content_type: "",
                 body: String::new(),
-                expected: 200,
+                expected: crate::http_status::OK,
             },
             nonce,
         )
@@ -550,7 +550,7 @@ impl AcmeClient {
                 method: "HEAD",
                 content_type: "",
                 body: String::new(),
-                expected: 200,
+                expected: crate::http_status::OK,
             },
             nonce,
         )
diff --git a/proxmox-acme/src/lib.rs b/proxmox-acme/src/lib.rs
index 6722030c..6051a025 100644
--- a/proxmox-acme/src/lib.rs
+++ b/proxmox-acme/src/lib.rs
@@ -70,6 +70,8 @@ pub use order::Order;
 #[cfg(feature = "impl")]
 pub use order::NewOrder;
 #[cfg(feature = "impl")]
+pub(crate) use request::http_status;
+#[cfg(feature = "impl")]
 pub use request::ErrorResponse;
 
 /// Header name for nonces.
diff --git a/proxmox-acme/src/request.rs b/proxmox-acme/src/request.rs
index dadfc5af..341ce53e 100644
--- a/proxmox-acme/src/request.rs
+++ b/proxmox-acme/src/request.rs
@@ -1,7 +1,6 @@
 use serde::Deserialize;
 
 pub(crate) const JSON_CONTENT_TYPE: &str = "application/jose+json";
-pub(crate) const CREATED: u16 = 201;
 
 /// A request which should be performed on the ACME provider.
 pub(crate) struct Request {
@@ -21,6 +20,16 @@ pub(crate) struct Request {
     pub(crate) expected: u16,
 }
 
+/// Common HTTP status codes used in ACME responses.
+pub(crate) mod http_status {
+    /// 200 OK
+    pub(crate) const OK: u16 = 200;
+    /// 201 Created
+    pub(crate) const CREATED: u16 = 201;
+    /// 204 No Content
+    pub(crate) const NO_CONTENT: u16 = 204;
+}
+
 /// An ACME error response contains a specially formatted type string, and can optionally
 /// contain textual details and a set of sub problems.
 #[derive(Clone, Debug, Deserialize)]
-- 
2.47.3