Support JWT

api/src/lu/foyer/auth/AuthMiddleware.scala

@@ -0,0 +1,25 @@
+package lu.foyer
+package auth
+
+import zio.*
+import zio.http.*
+
+object AuthMiddleware:
+  def jwtAuthentication(realm: String): HandlerAspect[JwtTokenService, UserInfo] =
+    HandlerAspect.interceptIncomingHandler {
+      handler { (request: Request) =>
+        request.header(Header.Authorization) match
+          case Some(Header.Authorization.Bearer(token)) =>
+            ZIO
+              .serviceWithZIO[JwtTokenService](_.verify(token.value.asString))
+              .map(UserInfo(_))
+              .map(userInfo => (request, userInfo))
+              .orElseFail(
+                Response.unauthorized.addHeaders(Headers(Header.WWWAuthenticate.Bearer(realm)))
+              )
+          case _ =>
+            ZIO.fail(
+              Response.unauthorized.addHeaders(Headers(Header.WWWAuthenticate.Bearer(realm)))
+            )
+      }
+    }