wasa-test/cmd/webapi/cors.go
2024-10-01 23:55:57 +02:00

21 lines
745 B
Go

package main
import (
"github.com/gorilla/handlers"
"net/http"
)
// applyCORSHandler applies a CORS policy to the router. CORS stands for Cross-Origin Resource Sharing: it's a security
// feature present in web browsers that blocks JavaScript requests going across different domains if not specified in a
// policy. This function sends the policy of this API server.
func applyCORSHandler(h http.Handler) http.Handler {
return handlers.CORS(
handlers.AllowedHeaders([]string{
"x-example-header",
}),
handlers.AllowedMethods([]string{"GET", "POST", "OPTIONS", "DELETE", "PUT"}),
// Do not modify the CORS origin and max age, they are used in the evaluation.
handlers.AllowedOrigins([]string{"*"}),
handlers.MaxAge(1),
)(h)
}