Function MapClaims

pkg/providers/common/common.go:56–77

MapClaims populate CustomClaims from userInfo for each configure claims header

(claims []byte, customClaims *structs.CustomClaims)

// MapClaims populate CustomClaims from userInfo for each configure claims header
func MapClaims(claims []byte, customClaims *structs.CustomClaims) error {
	var f interface{}
	err := json.Unmarshal(claims, &f)
	if err != nil {
		log.Error("Error unmarshaling claims")
		return err
	}
	m := f.(map[string]interface{})
	for k := range m {
		var found = false
		for claim := range cfg.Cfg.Headers.ClaimsCleaned {
			if k == claim {
				found = true
			}
		}
		if !found {
			delete(m, k)
		}
	}
	customClaims.Claims = m
	return nil
}