roles

auth/authmiddleware/session.go

@@ -0,0 +1,48 @@
+package authmiddleware
+
+import (
+	"log"
+	"time"
+
+	"git.sapphic.engineer/roleypoly/v4/types"
+	"github.com/goccy/go-json"
+	"github.com/gofiber/fiber/v3"
+	"github.com/gofiber/fiber/v3/middleware/session"
+)
+
+var (
+	SessionKey     uint8
+	DefaultSession *Session = &Session{Permissions: PermAnonymous}
+)
+
+type Session struct {
+	Permissions Permission
+	User        *types.DiscordUser
+	AccessToken string
+	LastRefresh time.Time
+}
+
+func (s *Session) AsJSON() []byte {
+	out, err := json.Marshal(s)
+	if err != nil {
+		log.Panicln("failed to marshal session json: ", err)
+	}
+
+	return out
+}
+
+func SessionFromJSON(input []byte) (*Session, error) {
+	var s Session
+	err := json.Unmarshal(input, &s)
+	return &s, err
+}
+
+func SessionFrom(c fiber.Ctx) (s *Session) {
+	sess := session.FromContext(c)
+	sessionJSON := sess.Get(SessionKey).([]byte)
+	s, err := SessionFromJSON(sessionJSON)
+	if err != nil {
+		log.Panicln("session failed to parse", err)
+	}
+	return s
+}