[#39] Add CORS

Signed-off-by: Denis Kirillov <denis@nspcc.ru>

gen/restapi/operations/options_auth.go

@@ -0,0 +1,56 @@
+// Code generated by go-swagger; DO NOT EDIT.
+
+package operations
+
+// This file was generated by the swagger tool.
+// Editing this file might prove futile when you re-run the generate command
+
+import (
+	"net/http"
+
+	"github.com/go-openapi/runtime/middleware"
+)
+
+// OptionsAuthHandlerFunc turns a function with the right signature into a options auth handler
+type OptionsAuthHandlerFunc func(OptionsAuthParams) middleware.Responder
+
+// Handle executing the request and returning a response
+func (fn OptionsAuthHandlerFunc) Handle(params OptionsAuthParams) middleware.Responder {
+	return fn(params)
+}
+
+// OptionsAuthHandler interface for that can handle valid options auth params
+type OptionsAuthHandler interface {
+	Handle(OptionsAuthParams) middleware.Responder
+}
+
+// NewOptionsAuth creates a new http.Handler for the options auth operation
+func NewOptionsAuth(ctx *middleware.Context, handler OptionsAuthHandler) *OptionsAuth {
+	return &OptionsAuth{Context: ctx, Handler: handler}
+}
+
+/* OptionsAuth swagger:route OPTIONS /auth optionsAuth
+
+OptionsAuth options auth API
+
+*/
+type OptionsAuth struct {
+	Context *middleware.Context
+	Handler OptionsAuthHandler
+}
+
+func (o *OptionsAuth) ServeHTTP(rw http.ResponseWriter, r *http.Request) {
+	route, rCtx, _ := o.Context.RouteInfo(r)
+	if rCtx != nil {
+		*r = *rCtx
+	}
+	var Params = NewOptionsAuthParams()
+	if err := o.Context.BindValidRequest(r, route, &Params); err != nil { // bind params
+		o.Context.Respond(rw, r, route.Produces, route, err)
+		return
+	}
+
+	res := o.Handler.Handle(Params) // actually handle the request
+	o.Context.Respond(rw, r, route.Produces, route, res)
+
+}