how to set/overwrite cors in the tusd code provided in the doc #450
Description
Question
I'm not a GO developer (I even did my best to learn GO basics just in the hope to make it works) but after wasting days without luck, I will do my last try to find an answer, otherwise, I'm giving up all the GO story because it just hurts to burn all the energy without finding the simplest answer: can just someone tell how to set cors to a specific host (i.e: example.com) instead of the default * without using a proxy
Setup details
Here is the example from the doc (we just need a way to overwrite the "Access-Control-Allow-Origin", I browsed the whole internet and can't find someone answering it !!!
package main
import (
"fmt"
"net/http"
"github.com/tus/tusd/pkg/filestore"
tusd "github.com/tus/tusd/pkg/handler"
)
func main() {
// Create a new FileStore instance which is responsible for
// storing the uploaded file on disk in the specified directory.
// This path _must_ exist before tusd will store uploads in it.
// If you want to save them on a different medium, for example
// a remote FTP server, you can implement your own storage backend
// by implementing the tusd.DataStore interface.
store := filestore.FileStore{
Path: "./uploads",
}
// A storage backend for tusd may consist of multiple different parts which
// handle upload creation, locking, termination and so on. The composer is a
// place where all those separated pieces are joined together. In this example
// we only use the file store but you may plug in multiple.
composer := tusd.NewStoreComposer()
store.UseIn(composer)
// Create a new HTTP handler for the tusd server by providing a configuration.
// The StoreComposer property must be set to allow the handler to function.
handler, err := tusd.NewHandler(tusd.Config{
BasePath: "/files/",
StoreComposer: composer,
NotifyCompleteUploads: true,
})
if err != nil {
panic(fmt.Errorf("Unable to create handler: %s", err))
}
// Start another goroutine for receiving events from the handler whenever
// an upload is completed. The event will contains details about the upload
// itself and the relevant HTTP request.
go func() {
for {
event := <-handler.CompleteUploads
fmt.Printf("Upload %s finished\n", event.Upload.ID)
}
}()
// Right now, nothing has happened since we need to start the HTTP server on
// our own. In the end, tusd will start listening on and accept request at
// http://localhost:8080/files
http.Handle("/files/", http.StripPrefix("/files/", handler))
err = http.ListenAndServe(":8080", nil)
if err != nil {
panic(fmt.Errorf("Unable to listen: %s", err))
}
}