checkSameOrigin
Description
Checks that request comes from the same origin. Extracts the OriginOrigin header value and verifies that allowed range contains the obtained value. In the case of absent of the OriginOrigin header rejects with a MissingHeaderRejectionMissingHeaderRejection. If the origin value is not in the allowed range rejects with an InvalidOriginHeaderRejection
and StatusCodes.Forbidden
StatusCodes.FORBIDDEN
status.
Example
Checking the OriginOrigin header:
- Scala
-
val correctOrigin = HttpOrigin("http://localhost:8080") val route = checkSameOrigin(HttpOriginRange(correctOrigin)) { complete("Result") } // tests: // handle request with correct origin headers Get("abc") ~> Origin(correctOrigin) ~> route ~> check { status shouldEqual StatusCodes.OK responseAs[String] shouldEqual "Result" } // reject request with missed origin header Get("abc") ~> route ~> check { inside(rejection) { case MissingHeaderRejection(headerName) ⇒ headerName shouldEqual Origin.name } } // rejects request with invalid origin headers val invalidHttpOrigin = HttpOrigin("http://invalid.com") val invalidOriginHeader = Origin(invalidHttpOrigin) Get("abc") ~> invalidOriginHeader ~> route ~> check { inside(rejection) { case InvalidOriginRejection(allowedOrigins) ⇒ allowedOrigins shouldEqual Seq(correctOrigin) } } Get("abc") ~> invalidOriginHeader ~> Route.seal(route) ~> check { status shouldEqual StatusCodes.Forbidden responseAs[String] should include(s"${correctOrigin.value}") }
- Java
-
final HttpOrigin validOriginHeader = HttpOrigin.create("http://localhost", Host.create("8080")); final HttpOriginRange validOriginRange = HttpOriginRange.create(validOriginHeader); final TestRoute route = testRoute( checkSameOrigin(validOriginRange, () -> complete("Result"))); route .run(HttpRequest.create().addHeader(Origin.create(validOriginHeader))) .assertStatusCode(StatusCodes.OK) .assertEntity("Result"); route .run(HttpRequest.create()) .assertStatusCode(StatusCodes.BAD_REQUEST); final HttpOrigin invalidOriginHeader = HttpOrigin.create("http://invalid.com", Host.create("8080")); route .run(HttpRequest.create().addHeader(Origin.create(invalidOriginHeader))) .assertStatusCode(StatusCodes.FORBIDDEN);