rpc: Allow OPTIONS requests without Content-type: application/json

This commit is contained in:
Sorin Neacsu 2017-12-26 10:05:53 -08:00
parent 9d187f0238
commit 6007bf967b

View file

@ -177,7 +177,7 @@ func validateRequest(r *http.Request) (int, error) {
return http.StatusRequestEntityTooLarge, err
}
mt, _, err := mime.ParseMediaType(r.Header.Get("content-type"))
if err != nil || mt != contentType {
if r.Method != http.MethodOptions && (err != nil || mt != contentType) {
err := fmt.Errorf("invalid content type, only %s is supported", contentType)
return http.StatusUnsupportedMediaType, err
}