json and cors with akka http - json

Question

I have a post message. I use akka-http.
And I have to call this route from an another server.
So I have to add cors with HttpOriginRange.* with ch.megard.akka.http.cors.CorsDirectives.
The answer is a json.
And I want to have a ContentType application/json
How can I do that?
Here is my route code :
settings = CorsSettings.defaultSettings.copy(allowGenericHttpRequests = true, allowCredentials = false, allowedOrigins = HttpOriginRange.*)
val route: Route =
handleRejections(CorsDirectives.corsRejectionHandler) {
cors(settings) {
handleRejections(RejectionHandler.default) {
post {
authenticated(doAuthApp) { app =>
complete("success")
}
}
}
}
}
I tried this :
val route: Route =
handleRejections(CorsDirectives.corsRejectionHandler) {
cors(WebServer.settings) {
handleRejections(RejectionHandler.default) {
(decodeRequest & encodeResponse) {
mapResponseEntity(_.withContentType(ContentTypes.`application/json`)) {
post {
authenticated(doAuthApp) { app =>
complete("success")
}
}
}
}
}
}
}
If I do that I have an error : Unexpected 's'
Could you help me please?

Answer 1

If you try
var settings = CorsSettings.defaultSettings.copy(allowGenericHttpRequests = true, allowCredentials = false, allowedOrigins = HttpOriginRange.*)
val route =
pathPrefix("testEndpoint") {
handleRejections(CorsDirectives.corsRejectionHandler) {
cors(settings) {
handleRejections(RejectionHandler.default) {
post {
entity(as[String]) {
app =>
complete("success")
}
}
}
}
}
}