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rpc: disable CORS if user has not specified custom config

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Bas van Kervel 2017-05-02 11:14:40 +02:00
parent 5884606ec3
commit a6af56fa4d
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1 changed files with 5 additions and 0 deletions
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rpc/http.go
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@ -162,6 +162,11 @@ func (srv *Server) ServeHTTP(w http.ResponseWriter, r *http.Request) {
} }
func newCorsHandler(srv *Server, allowedOrigins []string) http.Handler { func newCorsHandler(srv *Server, allowedOrigins []string) http.Handler {
// disable CORS support if user has not specified a custom CORS configuration
if len(allowedOrigins) == 0 {
return srv
}
c := cors.New(cors.Options{ c := cors.New(cors.Options{
AllowedOrigins: allowedOrigins, AllowedOrigins: allowedOrigins,
AllowedMethods: []string{"POST", "GET"}, AllowedMethods: []string{"POST", "GET"},