feat: replace axum-auth with tower_http

Slightly more involde in the auth code, but it makes the rest of the
application more straight forward.

Fixes #10

Cargo.lock

@@ -120,6 +120,18 @@ dependencies = [
  "tracing",
 ]
 
+[[package]]
+name = "axum-auth"
+version = "0.7.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "8169113a185f54f68614fcfc3581df585d30bf8542bcb99496990e1025e4120a"
+dependencies = [
+ "async-trait",
+ "axum-core",
+ "base64 0.21.7",
+ "http",
+]
+
 [[package]]
 name = "axum-client-ip"
 version = "0.6.1"
@@ -176,6 +188,12 @@ dependencies = [
  "backtrace",
 ]
 
+[[package]]
+name = "base64"
+version = "0.21.7"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "9d297deb1925b89f2ccc13d7635fa0714f12c87adce1c75356b39ca9b7178567"
+
 [[package]]
 name = "base64"
 version = "0.22.1"
@@ -1162,8 +1180,9 @@ name = "webnsupdate"
 version = "0.3.2-dev"
 dependencies = [
  "axum",
+ "axum-auth",
  "axum-client-ip",
- "base64",
+ "base64 0.22.1",
  "clap",
  "clap-verbosity-flag",
  "http",

src/auth.rs

@@ -102,3 +102,4 @@ where
         Err(res)
     }
 }
+