fix auth stuff

auth/auth0/session.go

@@ -0,0 +1,25 @@
+package auth0
+
+import "encoding/json"
+
+type SessionUser struct {
+	Sub     string `json:"sub"`
+	Name    string `json:"name"`
+	Email   string `json:"email"`
+	Picture string `json:"picture"`
+
+	Custom json.RawMessage `json:"-"`
+}
+
+func (u *SessionUser) CustomClaims() (map[string]any, error) {
+	if len(u.Custom) == 0 {
+		return nil, nil
+	}
+
+	var claims map[string]any
+	if err := json.Unmarshal(u.Custom, &claims); err != nil {
+		return nil, err
+	}
+
+	return claims, nil
+}