1package gid
 2
 3import (
 4	"net/url"
 5	"strings"
 6
 7	"github.com/cedar-policy/cedar-go"
 8)
 9
10func NewEntityUID(globalID string) cedar.EntityUID {
11	if !strings.HasPrefix(globalID, "gid://") {
12		return DefaultEntityUID(globalID)
13	}
14
15	url, err := url.Parse(globalID)
16	if err != nil {
17		return DefaultEntityUID(globalID)
18	}
19	items := strings.SplitN(url.Path, "/", 3)
20	if len(items) != 3 {
21		return DefaultEntityUID(globalID)
22	}
23
24	return cedar.NewEntityUID(
25		cedar.EntityType(items[1]),
26		cedar.String(items[2]),
27	)
28}
29
30func DefaultEntityUID(id string) cedar.EntityUID {
31	return cedar.NewEntityUID("User", cedar.String(id))
32}
33
34func ZeroEntityUID() cedar.EntityUID {
35	return cedar.NewEntityUID("", "")
36}