authelia/internal/handlers/util.go

27 lines
575 B
Go
Raw Normal View History

package handlers
import (
"bytes"
"net/url"
"github.com/authelia/authelia/v4/internal/middlewares"
)
var bytesEmpty = []byte("")
func ctxGetPortalURL(ctx *middlewares.AutheliaCtx) (portalURL *url.URL) {
var rawURL []byte
if rawURL = ctx.QueryArgRedirect(); rawURL != nil && !bytes.Equal(rawURL, bytesEmpty) {
portalURL, _ = url.ParseRequestURI(string(rawURL))
return portalURL
} else if rawURL = ctx.XAutheliaURL(); rawURL != nil && !bytes.Equal(rawURL, bytesEmpty) {
portalURL, _ = url.ParseRequestURI(string(rawURL))
return portalURL
}
return nil
}